CN110038686B

CN110038686B - Fine feeding mill

Info

Publication number: CN110038686B
Application number: CN201910313090.2A
Authority: CN
Inventors: 杨翔; 韦江成; 李文深; 李安兴; 夏银初; 陈寿杰; 黄杰
Original assignee: Guangxi Yangxiang Co ltd
Current assignee: Guangxi Yangxiang Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2024-03-26
Anticipated expiration: 2039-04-18
Also published as: CN110038686A

Abstract

The fine feeding mill comprises a mixing device, an auxiliary feeding device, a carrying device and a plurality of powder hoppers, wherein the carrying device encloses an operation space, the powder hoppers are installed in the operation space and are used for carrying raw materials to be mixed into the powder hoppers, the powder hoppers are communicated with the auxiliary feeding device, the auxiliary feeding device is communicated with the mixing device, the auxiliary feeding device is used for weighing and storing the raw materials to be mixed, and the mixing device is used for mixing the raw materials to be mixed. The auxiliary feeding device can weigh and store raw materials to be mixed, so that the auxiliary feeding device can weigh the weight of the raw materials to be mixed entering from different powder hoppers respectively, and output various different raw materials to be mixed to the mixing device to be mixed so as to obtain mixed feed, and the degree of automation of the fine feeding mill is improved.

Description

Fine feeding mill

Technical Field

The present application relates to a feed production system, and more particularly, to a precision feeding mill.

Background

With the development of society, the breeding industry is developed more and more, and the traditional free-range breeding is changed into the current concentrated breeding. Because the nutrition required by animals (such as pigs) in different growth stages and different physiological requirements is different, a plurality of different raw materials are uniformly mixed according to a scientific formula and the feed produced according to a specified technological process is widely applied to the breeding industry.

However, there are still many areas where improvements are needed in the existing feed production line process flows for producing feed. For example, the degree of automation of existing feed lines still needs to be increased.

Disclosure of Invention

The embodiment of the application provides a fine feeding mill.

The fine feeding mill comprises a mixing device, an auxiliary feeding device, a carrying device and a plurality of powder hoppers, wherein the carrying device encloses a running space, the powder hoppers are installed in the running space, the carrying device is used for carrying raw materials to be mixed to the powder hoppers, the powder hoppers are communicated with the auxiliary feeding device, the auxiliary feeding device is communicated with the mixing device, the auxiliary feeding device is used for weighing and storing raw materials to be mixed, and the mixing device is used for mixing the raw materials to be mixed.

In the finish feeding mill of the application, the auxiliary feeding device can weigh and store the raw materials to be mixed, so that the auxiliary feeding device can weigh the weight of the raw materials to be mixed entering from different powder hoppers respectively, and output various different raw materials to be mixed to the mixing device to be mixed so as to obtain mixed feed, and the degree of automation of the finish feeding mill is improved.

Additional aspects and advantages of embodiments of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of embodiments of the application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic perspective view of a precision feeder according to certain embodiments of the present application.

Fig. 2 to 5 are partial perspective views of the fine feeder of fig. 1.

Fig. 6 is a schematic perspective view of a conveying device of the fine feeder according to some embodiments of the present application.

Fig. 7 is a schematic perspective view of a precision feeder according to certain embodiments of the present application.

Fig. 8 is a schematic perspective view of a powder conveying assembly of a fine feeder according to certain embodiments of the present application.

Fig. 9 is a schematic perspective view of a pellet transport assembly of the fine feeder according to certain embodiments of the present application.

Fig. 10 and 11 are schematic perspective views of a crushing apparatus of a fine feeder according to some embodiments of the present application.

Fig. 12 is a schematic diagram of the working principle of the pulse dust removal assembly of the fine feeder of certain embodiments of the present application.

Fig. 13-17 are schematic perspective views of a precision feeder according to certain embodiments of the present application.

Fig. 18 is a schematic perspective view of a work platform of the precision feeder of certain embodiments of the present application.

Fig. 19 is a partially exploded view of a work platform of the precision feeder of certain embodiments of the present application.

Fig. 20 is a schematic perspective view of a precision feeder according to certain embodiments of the present application.

Fig. 21 is an enlarged schematic view of a portion of the fine feeder of fig. 20.

Fig. 22 is a partially exploded schematic view of a small hopper of the fine feeder of an embodiment of the present application.

FIG. 23 is a schematic cross-sectional view of the hopper of FIG. 22 taken along line XXIII-XXIII.

Fig. 24-27 are schematic perspective views of a bag breaking assembly of a precision feeder according to certain embodiments of the present application.

Fig. 28-31 are schematic perspective views of mounting members of the precision feeder of certain embodiments of the present application.

Fig. 32 is a schematic perspective view of a large hopper of the fine feeder of certain embodiments of the present application.

FIG. 33 is a schematic cross-sectional view of the hopper of FIG. 32 taken along line XXXIII-XXXIII.

Fig. 34 is a schematic perspective view of a bag breaking hopper of the fine feeder of the embodiment of the present application.

Fig. 35 is a schematic perspective view of a hopper system of the fine feeder according to an embodiment of the present application.

Detailed Description

Embodiments of the present application are further described below with reference to the accompanying drawings. The same or similar reference numbers in the drawings refer to the same or similar elements or elements having the same or similar functions throughout.

In addition, the embodiments of the present application described below in conjunction with the drawings are exemplary only and are not to be construed as limiting the present application.

In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 and 2, a fine feeding mill 100 of the present application includes a mixing device 70, an auxiliary feeding device 60, a carrying device 10 and a plurality of powder hoppers 301, wherein the carrying device 10 encloses a running space 113, the powder hoppers 301 are installed in the running space 113, the carrying device 10 is used for carrying raw materials to be mixed into the powder hoppers 301, the powder hoppers 301 are all communicated with the auxiliary feeding device 60, the auxiliary feeding device 60 is communicated with the mixing device 70, the auxiliary feeding device 60 is used for weighing and storing the raw materials to be mixed, and the mixing device 70 is used for mixing the raw materials to be mixed.

Referring to fig. 31, a powder hopper 301 of the present application may be a bag breaking hopper 303, and the powder hopper 301 includes a large hopper 31 and a bag breaking assembly 33 disposed on the large hopper 31. When the raw materials to be mixed in the ton bag 101 need to be poured into the powder hopper 301, the carrying device 10 carries the ton bag 101 filled with the raw materials to the upper side of the powder hopper 301, and places the ton bag 101 on the bag breaking assembly 33, so that the ton bag 101 is tightly contacted with the bag breaking assembly 33 under the action of gravity so as to be pierced by the bag breaking assembly 33, and the raw materials in the ton bag 101 can be poured into the large hopper 31, therefore, the raw materials in the ton bag 101 are poured into the powder hopper 301 by using the bag breaking assembly 33, no manual intervention is needed, and the automation degree of feed production and the feed production efficiency are improved.

The raw materials to be mixed stored in each hopper 301 may be different. Raw materials to be mixed in the plurality of powder hoppers 301 are respectively (not simultaneously) added to the auxiliary feeding device 60, and the auxiliary feeding device 60 is capable of respectively weighing the raw materials to be mixed which enter from the different powder hoppers 301, and storing in the auxiliary feeding device 60. The mixing device 70 is used for mixing a plurality of different raw materials to be mixed entering from the auxiliary feeding device 60 so as to obtain mixed feeds with different proportions. In other embodiments, the materials to be mixed in the plurality of powder hoppers 301 may be the same or partially the same. The raw materials to be mixed can be powder materials, and the powder materials can be non-granular agricultural products such as wheat bran, soybean powder, corn powder, sorghum powder, flour and the like. In other embodiments, the materials to be mixed may also be granular materials, which may be granular agricultural products such as soybeans, corn, sorghum, wheat, and the like.

The auxiliary feeding device 60 of the present embodiment may weigh all the raw materials to be mixed, which are fed from the plurality of powder hoppers 301, and then transfer the raw materials to the mixing device 70 together. In other embodiments, the auxiliary feeding device 60 may transfer the raw materials to be mixed into the mixing device 70 every time the raw materials to be mixed entering from one hopper 301 are weighed, and then weigh the raw materials to be mixed entering from the next hopper 301.

When the existing feed production line is used for producing feeds, the weight of the raw materials is generally weighed firstly, and then the weighed raw materials are added into the feed production line for production, so that the automation degree of the feed production line is low.

In the finish feeding mill 100 of the application, the auxiliary feeding device 60 can weigh and store the raw materials to be mixed, so that the auxiliary feeding device 60 can weigh the weight of the raw materials to be mixed entering from different powder hoppers 301 respectively, and output various different raw materials to be mixed to the mixing device 70 to be mixed so as to obtain mixed feed, and the degree of automation of the finish feeding mill 100 is improved.

Referring to fig. 1 and 2, the fine feeder 100 of the present application includes a mixing device 70, an auxiliary feeding device 60, a carrying device 10, and a plurality of powder hoppers 301.

The carrying device 10 includes a slide bracket 11, a slide driving unit 12, and a lift driving unit 13. The sliding bracket 11 comprises two sub-brackets, namely a first sub-bracket 111 and a second sub-bracket 112, which respectively comprise a plurality of supporting seats 1111 and sliding rails 1112. The plurality of supporting seats 1111 of each sub-bracket are positioned on the same straight line and are arranged at intervals. One end of the support base 1111 is fixed to a support surface for supporting the fine feeder 100, which may be a ground, a mounting platform, or the like. The sliding rail 1112 is fixed at one end of the supporting seat 1111 far away from the supporting surface, and the sliding rail 1112 is connected to the plurality of supporting seats 1111 and is in a straight line. The first sub-mount 111 and the second sub-mount 112 are spaced apart and disposed opposite to each other with a running space 113 formed between the first sub-mount 111 and the second sub-mount 112.

The slide driving assembly 12 includes a first driving member 121, a hanging beam 122, and a second driving member 123. The hanging beam 122 is disposed on the sliding rails 1112 of the two sub-brackets, and the extending direction (or length direction) of the hanging beam 122 is perpendicular to the extending direction of the sliding rails 1112. The number of the first driving pieces 121 is two, the two first driving pieces 121 are respectively arranged at two opposite ends of the hanging beam 122, and the two first driving pieces 121 are respectively movably arranged on the two sliding rails 1112. The moving direction of the first driving member 121 coincides with the extending direction (or length direction) of the slide rail 1112. The second driving member 123 is disposed in the operation space 113 and movably disposed on the hanging beam 122, the second driving member 123 can extend the length direction of the hanging beam 122 to move, and the moving direction of the first driving member 121 is perpendicular to the moving direction of the second driving member 123.

The lifting driving assembly 13 is disposed on the second driving member 123, and the second driving member 123 can drive the lifting driving assembly 13 to move along the length direction of the hanging beam 122. The lift drive assembly 13 is used to lift the materials to be mixed. The lifting driving assembly 13 may include a driving motor, a lifting rope and a hook, wherein the driving motor may drive the lifting rope to be wound on or released from the driving motor, and when the lifting rope is wound on the driving motor, the driving motor lifts the raw materials to be mixed; when the lifting rope is released from the driving motor, the driving motor reduces the height of the raw materials to be mixed. Specifically, the raw materials to be mixed are loaded in the ton bag 101, and the lift drive assembly 13 is used to raise the ton bag 101 containing the raw materials to be mixed.

Referring to fig. 3 to 5 together, the auxiliary feeding device 60 is disposed in the operation space 113. The auxiliary feeding device 60 includes an auxiliary hopper 61, a powder weighing sensor (not shown), and an auxiliary hopper valve 63. The auxiliary hopper 61 communicates with the mixing device 70. The auxiliary hopper valve 63 is movably provided to the auxiliary hopper 61, and the auxiliary hopper valve 63 selectively communicates or does not communicate the auxiliary hopper 61 with the mixing device 70 when moving relative to the auxiliary hopper 61. A powder weighing sensor is provided in the auxiliary hopper 61 and is used to weigh the raw materials to be mixed in the auxiliary hopper 61. Specifically, the auxiliary hopper 61 includes an auxiliary hopper inlet 611 and an auxiliary hopper outlet 612, and raw materials to be mixed enter the auxiliary hopper 61 from the auxiliary hopper inlet 611 and are output from the auxiliary hopper outlet 612 to the outside of the auxiliary hopper 61. In the present embodiment, the auxiliary hopper 61 is symmetrical about a symmetry plane defined as an auxiliary hopper symmetry plane P1, and the auxiliary hopper symmetry plane P1 is perpendicular to the extending direction of the slide rail 1112. The auxiliary hopper valve 63 is disposed at an end of the auxiliary hopper 61 adjacent the auxiliary hopper outlet 612. A powder load cell may be provided on the auxiliary hopper valve 63.

Wherein the mixed raw materials can be powder materials, and the powder materials can be non-granular agricultural products such as wheat bran, soybean powder, corn powder, sorghum powder, flour and the like.

Referring to fig. 2, 3 and 7, a plurality of powder hoppers 301 are installed in the running space 113. The powder hopper 301 includes a hopper feed port 3111 and a hopper discharge port 3122, and raw materials to be mixed can enter the powder hopper 301 from the hopper feed port 3111 and be output out of the powder hopper 301 from the hopper discharge port 3122. The powder hopper 301 communicates with the auxiliary feeding device 60. In some embodiments, the powder hopper 301 communicates directly with the auxiliary feeding device 60, in which case no powder transfer assembly 83 need be provided between the powder hopper 301 and the auxiliary feeding device 80. Specifically, the big-bucket discharge port 3122 is located directly above the auxiliary bucket inlet 611 and communicates with the auxiliary bucket inlet 611, and specifically, the distance between the big-bucket discharge port 3122 and the support surface is greater than the distance between the auxiliary bucket inlet 611 and the support surface; alternatively, the auxiliary scoop inlet 611 is located between the scoop outlet 3122 and the support surface. Under the action of gravity, the raw materials to be mixed in the powder hopper 301 can fall into the auxiliary hopper 61 from the big hopper discharge port 3122 and the auxiliary hopper inlet 611 in sequence.

A plurality of powder hoppers 301 are distributed on opposite sides of the auxiliary feeding device 60. Specifically, the number of the powder hoppers 301 of the present embodiment is four, and the powder hoppers are distributed on opposite sides of the auxiliary feeding device 60 in a group of two. Wherein, two powder hoppers 301 and the other two powder hoppers 301 are symmetrical with respect to an auxiliary hopper symmetrical plane P1. In other embodiments, the number of powder hoppers 301 may be an odd number, for example, the number of powder hoppers 301 may be one, three, five or seven, and in this case, the plurality of powder hoppers 301 are distributed on opposite sides of the auxiliary feeding device 60; alternatively, the number of the powder hoppers 301 may be even, or the number of the powder hoppers 301 may be two, six or eight, and in this case, the powder hoppers 301 are symmetrically distributed on opposite sides of the auxiliary feeding device 60.

Referring to fig. 2-4, the mixing device 70 is mounted on a support surface and positioned within the travel space 113. The mixing device 70 is in communication with the auxiliary feeding device 60. The mixing device 70 includes a mixer 71 and a mixer holder 72. The mixer bracket 72 is mounted on the support surface, and the mixer bracket 72 is formed with mixer mounting holes. The mixer 71 is inserted into the mixer mounting hole and supported on the mixer bracket 72. The mixer 71 includes a mixing bucket 711 and a stirrer 712 provided on the mixing bucket 711. The mixing hopper 711 is for storing raw materials to be mixed, and the agitator 712 is for agitating the raw materials to be mixed. The mixing bowl 711 includes a mixing bowl inlet 7111 and a mixing bowl outlet 7112, the mixing bowl outlet 7112 being received within the mixer housing 72, the mixing bowl inlet 7111 being located outside the mixer housing 72 and communicating with the auxiliary bowl outlet 612 of the auxiliary bowl 61. In some embodiments, the auxiliary feeding device 60 is in direct communication with the mixing device 70, in which case no transmission device 81 need be provided between the auxiliary feeding device 60 and the mixing device 70 for communication. Specifically, the auxiliary scoop outlet 612 is located directly above the mixing scoop inlet 7111 and communicates with the mixing scoop inlet 7111, in other words, the distance between the auxiliary scoop outlet 612 and the support surface is greater than the distance between the mixing scoop inlet 7111 and the support surface. Under the action of gravity, the raw materials to be mixed in the auxiliary hopper 61 can drop into the mixing hopper 711 from the auxiliary hopper outlet 612 and the mixing hopper inlet 7111 in sequence.

In the present embodiment, the mixing bucket 711 is symmetrical about a symmetry plane, which is defined as a mixing bucket symmetry plane P2, and the mixing bucket symmetry plane P2 is perpendicular to the extending direction of the slide rail 1112 and coincides with the auxiliary bucket symmetry plane P1. In other embodiments, the mixing bucket symmetry plane P2 may be parallel to the extending direction of the sliding rail 1112 and coincide with the auxiliary bucket symmetry plane P1, and in this case, the auxiliary bucket symmetry plane P1 may also be parallel to the extending direction of the sliding rail 1112.

In certain embodiments, the auxiliary feeding device 60 of the above embodiments may include an auxiliary hopper 61, a powder weighing sensor (not shown), an auxiliary hopper valve 63, and a pulverizer (not shown), the auxiliary hopper 61 being in communication with the pulverizer, the pulverizer being in communication with the mixing device 70, the pulverizer being for pulverizing the raw materials to be mixed, the auxiliary hopper valve 63 being movably disposed on the auxiliary hopper 61, the auxiliary hopper valve 63 being capable of selectively placing the auxiliary hopper 61 in communication with the pulverizer or not in communication as it moves relative to the auxiliary hopper 61, the powder weighing sensor being disposed within the auxiliary hopper 61 and being for weighing the raw materials to be mixed.

At this time, the raw materials to be mixed can also be granular materials, and the granular materials can be granular agricultural products such as soybean, corn, sorghum, wheat and the like. The fine feeder 100 of the present embodiment can pulverize and mix raw materials to be mixed.

Referring to fig. 7 and 8, in some embodiments, the fine feeder 100 further includes powder transporting assemblies 83, where the number of powder transporting assemblies 83 is identical to the number of powder hoppers 301, and each powder transporting assembly 83 communicates with the auxiliary feeding device 60 and a corresponding powder hopper 301.

The powder transport assembly 83 communicates with the inlet of the auxiliary feeding device 60 and the outlet of the powder hopper 301. Wherein the inlet of the auxiliary feeding device 60 is an auxiliary hopper inlet 611, and the outlet of the powder hopper 301 is a big hopper discharge port 3122. In this embodiment, the powder hopper 301 is communicated with the auxiliary feeding device 60 through the powder conveying component 83, so that the outlet height of the powder hopper 301 can be lower than the inlet height of the auxiliary feeding device 60, at this time, the distance between the powder hopper 301 and the supporting surface can be smaller, so that the overall height of the fine feeding mill 100 can be smaller, and the structure is more compact.

Referring to fig. 7 and 8, in some embodiments, the powder conveying assembly 83 includes a powder conveying pipe 831, the powder conveying pipe 831 includes a powder inlet 8311 and a powder outlet 8312, the powder inlet 8311 is in communication with the powder hopper 301, the powder outlet 8312 is in communication with the auxiliary feeding device 60, and the height of the powder inlet 8311 is lower than the height of the powder outlet 8312 with respect to a supporting surface for supporting the fine feeding mill 100.

Specifically, the powder conveying assembly 83 further includes a powder conveying member 832 and a powder driving member 833, the powder conveying member 832 is rotatably installed in the powder conveying pipe 831, the powder hopper conveying member 832 passes through the powder feeding port 8311 and the powder discharging port 8312, and the powder driving member 833 is connected with the powder conveying member 832 and is used for driving the powder conveying member 832 to rotate. The powder transporting assembly 83 may be a screw conveyor (auger), the powder driving member 833 may be a motor, and the powder transporting member 832 may include a rotating shaft and a screw blade disposed on the rotating shaft. The powder inlet 8311 and the powder outlet 8312 are respectively located at opposite ends of the powder transfer pipe 831. The powder feed port 8311 communicates with the outlet of the powder hopper 301 (i.e., the hopper discharge port 3122), and the powder discharge port 8312 communicates with the inlet of the auxiliary feed device 60 (i.e., the auxiliary hopper inlet 611). The powder feed inlet 8311 is lower than the powder discharge outlet 8312, and then the outlet height of the powder hopper 301 is lower than the inlet height of the auxiliary feeding device 60, at this time, the distance between the powder hopper 301 and the supporting surface can be smaller, so that the overall height of the fine feeding mill 100 can be smaller, and the structure is more compact.

Referring to fig. 5 and 6, in some embodiments, the fine feeder 100 further includes a conveying device 81 that communicates the mixing device 70 and the auxiliary feeding device 60, the conveying device 81 includes a mixing conveying pipe 811, a mixing conveying member 812, and a mixing driving member 813, the mixing conveying member 812 is rotatably mounted in the mixing conveying pipe 811, and the mixing driving member 813 is used for driving the mixing conveying member 812 to rotate, and the mixing conveying pipe 811 communicates the powder auxiliary feeding device 60 and the mixing device 70.

The mixing transfer tube 811 includes a first feed port 8111 and a mixing discharge port 8113, the first feed port 8111 being located between both ends of the mixing transfer tube 811, the mixing discharge port 8113 being located at one end of the mixing transfer tube 811. The first feed inlet 8111 communicates with the outlet of the auxiliary feeding device 60, and when the auxiliary feeding device 60 does not include a pulverizer, the first feed inlet 8111 communicates with the auxiliary hopper outlet 612; when the auxiliary feeding device 60 includes a pulverizer, the first feeding port 8111 communicates with an outlet of the pulverizer. The mixing outlet 8113 communicates with the mixing hopper inlet 7111. The mixing transfer member 812 passes at the first feed port 8111 and at the mixing discharge port 8113, so that when the mixing transfer member 812 rotates within the mixing transfer tube 811, the raw materials in the auxiliary feeding device 60 can enter the mixing transfer tube 811 from the first feed port 8111 and be output from the mixing discharge port 8113 into the mixing device 60. The mixing transport 812 may be an auger.

In the present embodiment, the mixing device 70 and the auxiliary feeding device 60 are communicated by the conveying device 81, the height of the first feed port 8111 can be lower than the height of the mixing discharge port 8113, and the height of the outlet (i.e., the auxiliary hopper outlet 612) of the auxiliary feeding device 60 is lower than the height of the mixing hopper inlet 7111. At this time, the distance between the auxiliary feeding device 60 and the supporting surface may be smaller, so that the overall height of the fine feeding mill 100 may be smaller and the structure may be more compact.

Referring to fig. 4 to 6, in some embodiments, the fine feeding mill 100 further includes a crushing device 50, the crushing device 50 is used for weighing and crushing the raw materials to be crushed, and the conveying device 81 is further connected to the crushing device 50 and the mixing device 70; the conveying device 81 is in communication with the pulverizing device 50, the auxiliary feeding device 60, and the mixing device 70 in this order.

The raw material to be crushed is also one of the raw materials to be mixed. The raw materials to be crushed are granular materials, and the granular materials can be granular agricultural products such as soybean, corn, sorghum, wheat and the like.

The number of the conveying devices 81 is one, and at this time, the mixed conveying pipe 811 includes a first feed inlet 8111, a second feed inlet 8112 and a mixed discharge outlet 8113, the second feed inlet 8112 and the mixed discharge outlet 8113 are respectively located at opposite ends of the mixed conveying pipe 811, and the first feed inlet 8111 is located between the second feed inlet 8112 and the mixed discharge outlet 8113. The first feed port 8111 communicates with the outlet of the auxiliary feed device 60, the second feed port 8112 communicates with the outlet of the pulverizing device 50, and the mixing discharge port 8113 communicates with the mixing hopper inlet 7111.

In this embodiment, only one conveying device 81 is required to convey the raw materials in the auxiliary feeding device 60 and the raw materials in the pulverizing device 50 into the mixing device 70, so that the number of conveying devices 81 required by the fine feeding mill 100 is small, the structure of the fine feeding mill 100 is more compact, and the space occupied by the fine feeding mill 100 is small. In the present embodiment, the first feed port 8111 is higher than the second feed port 8112, and the first feed port 8111 is lower than the mixing discharge port 8113. Thus, the distance between the crushing device 50 and the supporting surface can be set smaller, and the distance between the auxiliary feeding device 60 and the supporting surface can be set smaller, so that the overall height of the fine feeding mill 100 can be made smaller, and the structure is more compact.

In another embodiment, the positional relationship among the auxiliary feeding device 60, the pulverizing device 50 and the mixing device 70 can be adjusted. Specifically, the comminution device 50 is located between the auxiliary feed device 60 and the mixing device 70. At this time, the number of the conveying devices 81 is still one, the mixing conveying pipe 811 still includes a first feed inlet 8111, a second feed inlet 8112 and a mixing discharge outlet 8113, the first feed inlet 8111 and the mixing discharge outlet 8113 are respectively located at opposite ends of the mixing conveying pipe 811, and the second feed inlet 8112 is located between the first feed inlet 8111 and the mixing discharge outlet 8113. The first inlet 8111 communicates with the outlet of the auxiliary feeding device 60, the second inlet 8112 communicates with the outlet of the pulverizing device 50, and the mixing outlet 8113 communicates with the mixing hopper inlet 7111.

Similarly, only one conveying device 81 is needed in this embodiment to convey the raw materials in the auxiliary feeding device 60 and the raw materials in the pulverizing device 50 into the mixing device 70, so that the number of conveying devices 81 needed by the fine feeding mill 100 is small, the structure of the fine feeding mill 100 is more compact, and the space occupied by the fine feeding mill 100 is small. In the present embodiment, the second inlet 8112 is higher than the first inlet 8111, and the second inlet 8112 is lower than the mixing outlet 8113. In this way, the distance between the crushing device 50 and the support surface can be set smaller, and the distance between the auxiliary feeding device 60 and the support surface can be set smaller, so that the overall height of the fine feeding mill 100 can be made smaller.

In yet another embodiment, the fine feeding mill 100 further includes a crushing device 50, the crushing device 50 is used for weighing and crushing the raw materials to be crushed, and the conveying device 81 is further communicated with the crushing device 50 and the mixing device 70; the number of the conveying devices 81 is two, wherein one conveying device 81 is communicated with the auxiliary feeding device 60 and the mixing device 70, and the other conveying device 81 is communicated with the crushing device 50 and the mixing device 70.

In this case, the auxiliary feeding device 60 and the pulverizing device 50 may be located at opposite sides of the mixing device 70, respectively. In the fine feeder 100 of the present embodiment, the pulverizing device 50 and the auxiliary feeding device 60 are respectively communicated with the mixing device 70 through two conveying devices 81, so that the relative positions among the auxiliary feeding device 60, the pulverizing device 50 and the mixing device 70 can be set more flexibly.

In other embodiments, the pulverizing device 50 may also be in direct communication with the mixing device 70, in which case no transmission device 81 is required between the pulverizing device 50 and the mixing device 70. Specifically, the outlet of the comminution device 50 is located directly above the mixing bowl inlet 7111 and is in communication with the mixing bowl inlet 7111, in other words, the distance between the outlet of the comminution device 50 and the support surface is greater than the distance between the mixing bowl inlet 7111 and the support surface. The raw materials in the pulverizing apparatus 50 can drop into the mixing hopper 711 from the outlet of the pulverizing apparatus 50 and the mixing hopper inlet 7111 in this order by gravity.

Referring to fig. 3 and 4, in some embodiments, the pulverizing apparatus 50 includes a pulverizing hopper 51, a particle weighing sensor (not shown), a pulverizing hopper valve 53, and a pulverizer 54, the pulverizer 54 is in communication with the pulverizing hopper 51 and the conveying device 81, the pulverizing hopper valve 53 is movably disposed on the pulverizing hopper 51, and the pulverizing hopper valve 53 can selectively communicate or not communicate the pulverizing hopper 51 with the pulverizer 54 when moving relative to the pulverizing hopper 51, and the particle weighing sensor is disposed in the pulverizing hopper 51 and is used for weighing raw materials to be pulverized. Specifically, the pulverizing hopper 51 includes a pulverizing hopper inlet 511 and a pulverizing hopper outlet 512, and the raw material to be pulverized enters the pulverizing hopper 51 from the pulverizing hopper inlet 511 and is output into the pulverizer 54 from the pulverizing hopper outlet 512. In the present embodiment, the pulverizing hopper 51 is symmetrical about a symmetry plane defined as a pulverizing hopper symmetry plane P3, and the pulverizing hopper symmetry plane P3 is perpendicular to the extending direction of the slide rail 1112 and coincides with the auxiliary hopper symmetry plane P1. The pulverizing hopper valve 53 is provided at an end of the pulverizing hopper 51 near the pulverizing hopper outlet 512. The particle load cell may be provided on the shredder basket valve 53. The pulverizer 54 includes a pulverizer inlet 541 and a pulverizer outlet 542, the pulverizer inlet 541 being in communication with the pulverizer bowl outlet 512, the pulverizer outlet 542 being in communication with the second feed inlet 8112.

Referring to fig. 2, 7 and 9, in some embodiments, the fine feeder 100 further includes a plurality of particle hoppers 302, wherein the number of particle hoppers 302 includes a plurality of particle hoppers 302 distributed on opposite sides of the crushing device 50 and located in the running space 113; the fine feeder 100 further includes particle transport assemblies 82, the number of particle transport assemblies 82 being consistent with the number of particle hoppers 302, each particle transport assembly 82 being in communication with the comminution device 50 and a corresponding particle hopper 302.

The raw materials to be crushed stored in each particle hopper 302 may be different. Specifically, the number of the particle hoppers 302 of the present embodiment is four, and the particle hoppers are distributed on opposite sides of the pulverizing device 50 in a group of two. Wherein two particle hoppers 302 and two other particle hoppers 302 are about the crushing hopper symmetry plane P3. In other embodiments, the number of particle hoppers 302 may be an odd number, for example, the number of particle hoppers 302 may be one, three, five, or seven, where a plurality of particle hoppers 302 are distributed on opposite sides of the crushing device 50; alternatively, the number of the particle hoppers 302 may be even, or the number of the particle hoppers 302 may be two, six or eight, and in this case, the particle hoppers 302 are symmetrically distributed on opposite sides of the crushing device 50.

The particle transport assembly 82 includes a particle transport tube 821, a particle transport member 822, and a particle drive member 823. The particle transfer duct 821 includes a particle feed inlet 8211 and a particle discharge outlet 8212, with the particle feed inlet 8211 and the particle discharge outlet 8212 being located at opposite ends of the particle transfer duct 821. The pellet feed inlet 8211 communicates with the outlet of the pellet hopper 302 and the pellet discharge outlet 8212 communicates with the inlet of the pulverizer 50. Particle transport member 822 is rotatably mounted within particle transport tube 821, and in particular, particle transport assembly 822 is rotatably mounted at opposite ends of particle transport tube 821. The particle driver 823 is connected to the particle conveyer 822 and serves to drive the particle conveyer 822 to rotate. The height of the pellet feed inlet 8211 is lower than the height of the pellet discharge outlet 8212, that is, the height of the outlet of the pellet hopper 302 is lower than the inlet height of the crushing device 50.

In another embodiment, the particle hopper 302 may also be in direct communication with the comminution apparatus 50, in which case no particle transport assembly 82 need be provided between the particle hopper 302 and the comminution apparatus 50. Specifically, the outlet of the particle hopper 302 (i.e., the large hopper discharge port 3122) is located directly above the pulverizing hopper inlet 511 and communicates with the pulverizing hopper inlet 511, in other words, the distance between the large hopper discharge port 3122 and the support surface is greater than the distance between the pulverizing hopper inlet 511 and the support surface; in other words, the grinding cup inlet 511 is located between the cup outlet 3122 and the support surface. Under the action of gravity, the raw materials to be mixed in the particle hopper 302 can drop into the pulverizing hopper 51 from the large hopper discharge port 3122 and the pulverizing hopper inlet 511 in order.

Referring to fig. 2 and 7, in some embodiments, a plurality of particle hoppers 302 and a plurality of powder hoppers 301 are disposed on opposite sides of the auxiliary feeding device 60 and the pulverizing device 50 and within the running space 113. The particle hopper 302 and the powder hopper 301 on the same side of the auxiliary feeding device 60 are positioned on the same straight line, and the particle hopper 302 and the powder hopper 301 on the same side of the auxiliary feeding device 60 are both mounted on the same bracket. In this embodiment, the particle hopper 302 and the powder hopper 301 located on the same side of the auxiliary feeding device 60 are both mounted on the same bracket (hopper bracket 32), so that the structure of the fine feeding mill 100 is more compact. Specifically, the hopper bracket 32 is formed with a plurality of hopper receiving holes 323, the plurality of hopper receiving holes 323 are equally spaced apart, the centers of the plurality of hopper receiving holes 323 are positioned on the same line, and each particle hopper 302 and each powder hopper 301 are respectively installed in one hopper receiving hole 323.

In the fine feeding mill 100 of the present application, the plurality of particle hoppers 302 are symmetrically distributed on opposite sides of the crushing device 50, so that the component distribution of the fine feeding mill 100 is more compact. Meanwhile, the height of the particle inlet 8211 is lower than the height of the particle outlet 8212, so that the height of the particle hopper 302 can be set lower, and the height of the fine feeding mill 100 can be set lower.

Referring to fig. 31, the particle hopper 302 of the present application may be a bag breaking hopper 303, and the particle hopper 302 includes a large hopper 31 and a bag breaking assembly 33 disposed on the large hopper 31. When the raw materials to be mixed in the ton bag 101 need to be poured into the particle hopper 302, the carrying device 10 carries the ton bag 101 filled with the raw materials to the upper part of the powder hopper 301, and places the ton bag 101 on the bag breaking assembly 33, so that the ton bag 101 is tightly contacted with the bag breaking assembly 33 under the action of gravity so as to be pierced by the bag breaking assembly 33, and the raw materials in the ton bag 101 can be poured into the large hopper 31, therefore, the raw materials in the ton bag 101 are poured into the particle hopper 302 by using the bag breaking assembly 33, no manual intervention is needed, and the automation degree of feed production and the feed production efficiency are improved.

The raw materials to be crushed stored in each particle hopper 302 may be different. The raw materials to be crushed in the plurality of particle hoppers 302 are respectively (not simultaneously) added to the crushing apparatus 50, and the crushing apparatus 50 is capable of respectively weighing the raw materials to be crushed which have entered from the different particle hoppers 302, and storing them in the crushing apparatus 50 (the crushing hopper 51). In other embodiments, the raw materials to be crushed in the plurality of particle hoppers 302 may also be the same, or partially the same.

The pulverizing device 50 of the present embodiment may weigh all the raw materials to be mixed, which have entered from the plurality of particle hoppers 302, and then transfer the raw materials to the pulverizer 54 together for pulverization. In other embodiments, the crushing device 50 may also transfer the raw materials to be crushed into the crusher 54 for crushing after each raw material to be crushed entering from one particle hopper 302 is weighed, and then weigh the raw materials to be mixed entering from the next particle hopper 302.

In the fine feeding mill 100 of the present application, the smashing device 50 can weigh and smash the raw materials to be smashed, so that the smashing device 50 can respectively weigh the weights of the raw materials to be mixed entering from different particle hoppers 302, and output the raw materials to be mixed of various different types to the mixing device 70 to be mixed so as to obtain mixed feed, and the degree of automation of the fine feeding mill 100 is improved.

Referring to fig. 3, 10 and 11, in some embodiments, the shredder apparatus 50 further includes a shredder support 55, and the shredder 54 is mounted on the shredder support 55. The pulverizer support 55 is mounted on the support surface, and the pulverizer support 55 can absorb vibrations generated when the pulverizer 54 operates. Specifically, the pulverizer support 55 may be provided with a shock absorbing member on which the pulverizer 54 is disposed, and the shock absorbing member may be a rubber member.

Referring to fig. 3, 10 and 11, in some embodiments, the pulverizing apparatus 50 further includes a pulse dust removing assembly 56, the pulse dust removing assembly 56 includes a fan 561 and a dust removing body 562 connected with the fan 561, the dust removing body 562 is formed with a dust removing bin 563, a dust removing inlet 564, an air outlet 565 and a dust removing outlet 566, the dust removing inlet 564, the air outlet 565 and the dust removing outlet 566 are all communicated with the dust removing bin 563, an outlet of the pulverizer 54 (i.e. the pulverizer outlet 542) is communicated with the conveying device 81, the fan 561 is communicated with the dust removing inlet 564 and an outlet of the pulverizer 54, the dust removing outlet 566 is communicated with the conveying device 81, the fan 561 is used for conveying part of pulverized raw materials and wind into the dust removing bin 563, the wind entering the dust removing bin is output from the air outlet 565 to the outside of the dust removing body 562, and part of the pulverized raw materials is conveyed from the dust removing outlet 566 to the conveying device 81. In other embodiments, the dust removal outlet 566 may be in communication with a containment device, such as a bag, hopper or bin, rather than the conveyor 81, for temporarily storing the crushed material entering the pulse dust removal assembly 56.

Specifically, the outlet of the pulverizer 54 (i.e., pulverizer outlet 542) communicates with the second feed inlet 8112. The dust removal outlet 566 may be in communication with the second inlet 8112; alternatively, the positions on the transfer device 81 other than the second feed port 8112 communicate. The dust removing body 562 includes a first body 567 and a second body 568 connected. The first body 567 is a cylindrical cavity surrounded by a cylinder, the dust removal inlet 564 is formed on the outer peripheral surface of the first body 567, and the axial direction of the dust removal inlet 564 is tangential to the inner wall of the first body 567. The air outlet 565 is formed at one end of the first body 567 far away from the second body 568, and the axis of the air outlet 565 coincides with the axis of the first body 567. The second body 568 has a conical tubular shape, and an axis of the second body 568 coincides with an axis of the first body 567. The dust removal outlet 566 is provided at one end of the second body 568 remote from the first body 567. The dust removal inlet 564 is a circular opening and the air outlet 565 is a circular opening.

Referring to fig. 12, when the pulse dust collector 56 is operated, a part of crushed raw materials and wind are sucked into the first body 567 by the blower fan 561 through the dust collecting inlet 564, and the airflow (wind and air) containing the raw materials enters the first body 567 from the dust collecting inlet 564 along the tangential direction of the first body 567, and then rotates from top to bottom along the inner wall of the first body 567, and the downward airflow is called an external vortex (external vortex), and the external vortex reaches the bottom of the second body 568 and then rotates upward along the axis. This upward swirling air is called an internal vortex (internal vortex). Air in the inner vortex is output to the outside of the dust removing body 562 through the air outlet 565. Because the rotation directions of the outer vortex and the inner vortex are the same, when the airflow containing raw materials makes a rotation motion, the raw materials move downwards to the inner wall of the second body 568 under the pushing of the inertial centrifugation, and the raw materials reaching the inner wall of the second body 568 descend along the inner wall of the second body 568 under the combined action of the airflow and the gravity and are output to the outside of the dust removing body 562 through the dust removing discharge hole 566.

In the working process of the crushing device 50, the raw materials to be crushed are crushed by the crusher 54 to obtain crushed raw materials, part of the crushed raw materials enter the dust removing body 562 by the fan 561, and the crushed raw materials entering the dust removing body 562 are settled and then enter the conveying device 81 by the dust removing discharge hole 566; the other part of the crushed raw material which is not sucked into the dust removing body 562 by the fan 561 is directly introduced into the conveying device 81 through the second feed inlet 8112. Specifically, the blower 561 sucks only the crushed raw material having a smaller particle size, and the crushed raw material having a larger particle size can be directly introduced into the conveying device 81 through the second feed port 8112.

In the fine feeding mill 100 of this embodiment, the pulse dust removal component is disposed on the pulverizer, so that dust generated by the pulverizing device can be reduced, and the air quality of the environment where the fine feeding mill is located is improved. In the pulverizing apparatus 50 of the present embodiment, since only a part of the pulverized raw material is sucked into the pulse dust collection body 562 by the pulse dust collection unit 56, the power of the fan 561 may be set to be relatively small, the fan may not be provided at the air outlet 565, and the off-fan may not be provided at the dust collection outlet 566, so that the number of components of the pulse dust collection unit 56 may be reduced, and the manufacturing cost of the pulverizing apparatus 50 may be reduced.

Referring to fig. 13 and 14, in some embodiments, the fine feeder 100 further includes a small hopper 41 and a micro hopper 49, the small hopper 41 is disposed on the mixing device 70 and communicates with the mixing device 70, and the micro hopper 49 is disposed on the mixing device 70 and communicates with the mixing device 70.

The small hopper 41 is used for storing powdery raw materials to be mixed, such as protein, mineral substances, and the like, wherein the protein can be fish meal, bean cake, and the like, and the mineral substances can be bone meal, stone powder, and the like. The micro-hopper 49 may be used to store trace elements, which may be amino acids.

The number of small hoppers 41 may be one or more, and each small hopper 41 may store a different raw material to be mixed. The number of micro-hoppers 49 may be one or more, and each micro-hopper 49 may store a different raw material to be mixed. The number of hoppers 41 and the number of micro-hoppers 49 are both dependent on the feed formulation.

In the present embodiment, the outlet of the small hopper 41 is located directly above the inlet of the mixing device 70, the outlet of the micro hopper 49 is located directly above the inlet of the mixing device 70, the height of the small hopper 41 is smaller than the height of the powder hopper 301, and the height of the micro hopper 49 is smaller than the height of the powder hopper 301. The fine feeder 100 of the present embodiment is more compact.

Referring to fig. 15 and 16, in some embodiments, the fine feeding mill 100 further includes a working platform 20, the working platform 20 encloses an installation space 214, the mixing device 70, the auxiliary feeding device 60 and the pulverizing device 50 are installed in the installation space 214, the working platform 20 is formed with a bracket accommodating hole 220 communicated with the installation space 214, and the small hopper 41 and the fine hopper 49 are accommodated in the bracket accommodating hole 220.

Platform 22 may be used to store the materials to be mixed that may be added to small hopper 41 and micro-hopper 49 and through small hopper 41 and micro-hopper 49 to mixing device 70.

The work platform 20 according to the embodiment of the present invention is formed with the installation space 214 and the rack accommodation hole 220 communicating with the installation space 214, the mixing device 70 is accommodated in the installation space 214, the small hopper 41 and the micro-hopper 49 are accommodated in the rack accommodation hole 220, and the small hopper 41 and the micro-hopper 49 are communicated with the mixing device 70, so that the structure of the fine feeder 100 is more compact.

Referring to fig. 17, in some embodiments, the fine feeding mill 100 further includes a heating device 91 and a material line 92, the heating device 91 is in communication with the mixing device 70, the material line 92 is in communication with the heating device 91, the heating device 91 is used for heating the raw materials mixed by the mixing device 70, and the material line 92 is used for conveying the heated raw materials into the animal house.

In some embodiments, the heating device 91 is in direct communication with the mixing device 70, where the inlet of the heating device 91 is positioned below the outlet of the mixing device 70 (i.e., the mixing bucket outlet 7112) and in communication with the mixing bucket outlet 7112. The raw materials (feeds) in the mixing device 70 can drop into the heating device 91 from the mixing hopper outlet 7112 and the inlet of the heating device 91 in this order by gravity.

When the nutritional requirements of the animals in the house change, the mixing device 70, the crushing device 50, the auxiliary feeding device 60, and the transporting device 81 are commonly used to produce the feed corresponding to the nutritional requirements of the animals, then the feed is directly transported to the heating device 91 to be heated, and then the heated feed is transported to the house of the animals through the stockline.

In the finish feeding mill 100, after the mixing device 70 mixes the feed, the feed is directly heated by the heating device 91, and then the heated feed is transmitted to the animal house by the stockline 92, so that the finish feeding mill 100 can timely produce the feed according to the nutrition requirement of the animal and transmit the feed to the animal house to feed the animal in the house; meanwhile, the feed produced by the fine feeding mill 100 can be directly transmitted into a house of animals to feed the animals, so that the automation degree of animal feeding is improved.

In certain embodiments, the fine feeder 100 further comprises a feed transport assembly 84 in communication with the heating device 91 and the mixing device 70, the feed transport assembly 84 comprising a feed transport tube 841, a feed transport member (not shown), and a feed drive member (not shown); feed transfer tube 841 communicates with the outlet of mixing device 70 (i.e., mixing bucket outlet 7112) and the inlet of heating device 91; the feed transfer member is rotatably mounted in the feed transfer tube 841, and the feed drive member is connected to the feed transfer member and is adapted to drive the feed transfer member in rotation. The feed transport assembly 84 may be a screw conveyor (auger).

The fine feeder 100 of the present embodiment is provided with the fodder conveying assembly 84, and at this time, the outlet of the heating device 91 is not provided below the mixing bucket outlet 7112, thereby facilitating the installation of the heating device 91 in place.

Referring to fig. 18 to 20, the work platform 20 of the present application includes a frame 21, a platform 22, and an escalator 23. The frame 21 and the platform 22 together enclose a mounting space 214, the mounting space 214 is used for accommodating a device to be mounted, the platform 22 is provided with a bracket accommodating hole 220 communicated with the mounting space 214, and a hopper to be mounted is mounted on the operation platform 20 and accommodated in the bracket accommodating hole 220 so that the hopper to be mounted corresponds to the device to be mounted. An escalator 23 is provided on the frame 21 and is connected to the landing 22.

In the present embodiment, the device to be mounted includes a mixing device 70, an auxiliary feeding device 60, and a pulverizing device 50. The hoppers to be mounted include a small hopper 41 and a micro hopper 49. The hopper to be installed corresponds to the device to be installed and means that: the discharge port (i.e., the discharge port 452) of the small hopper 41 is located above the mixing hopper inlet 7111 and the outlet of the micro hopper 49 is also located above the mixing hopper inlet 7111.

The work platform 20 of the embodiment of the application is formed with the installation space 214 and the bracket accommodating hole 220 communicated with the installation space 214, the device to be installed is accommodated in the installation space 214, and the hopper to be installed is accommodated in the bracket accommodating hole 220 and corresponds to the device to be installed, so that the structure of the work platform 20 is more compact, and the space occupied by the work platform 20 is smaller.

Referring to fig. 18 to 20, the working platform 20 of the present application includes a frame 21, a platform 22, an escalator 23, a mounting bracket 24, a mounting plate 25, a fixing bracket 26, and a platform guard 27.

The frame 21 includes a plurality of cross frames 211, a plurality of support frames 212, and a plurality of reinforcement frames 213. The plurality of cross frames 211 are connected to form a unit, and the plurality of cross frames 211 are located in the same plane. One end of the supporting frame 212 is fixed on the cross frame 211, and the other end of the supporting frame 212 is fixed on a supporting surface for supporting the work platform 20. Both ends of the reinforcement frame 213 are fixed to the cross frame 211 and the support frame 212, respectively. The cross frame 211, the support frame 212 and the reinforcing frame 213 together enclose an installation space 214, and the installation space 214 is used for installing the device to be installed.

The plurality of cross frames 211 of the present application includes four outer cross frames 2111 and a plurality of inner cross frames 2112. The four outer cross frames 2111 are sequentially connected end to form a square ring structure, and a plurality of inner cross frames 2112 are connected to the outer cross frames 2111 and are accommodated in spaces defined by the four outer cross frames 2111.

The support 212 includes a support bar 2121 and a support plate 2122 connected to each other, the support plate 2122 is provided at one end of the support bar 2121, the support plate 2122 is detachably mounted on the support surface, and one end of the support bar 2121 away from the support plate 2122 is provided on the cross frame 211. The number of the supporting frames 212 is at least four, wherein four supporting frames 212 are respectively arranged at the joint of the two connected outer transverse frames 2111, and the rest supporting frames 212 are arranged at the middle part of the outer transverse frames 2111. One end of the reinforcement frame 213 is provided on the support frame 212, and the other end is provided on the outer cross frame 2111 connected to the support frame 212.

The platform 22 is mounted on the cross frame 211 on a side of the cross frame 211 remote from the support frame 212. The platform 22, the cross frame 211, the support frame 212 and the reinforcement frame 213 together enclose an installation space 214. The platform 22 is provided with a bracket accommodating hole 220 communicated with the mounting space 214, and the bracket accommodating hole 220 is communicated with a space surrounded by four outer cross frames 2111. The hopper to be mounted is mounted on the work platform 20 and is accommodated in the bracket accommodating hole 220 and corresponds to the device to be mounted. In the present embodiment, the platform 22 is rectangular, and the bracket accommodating hole 220 is formed at a middle position of one end of the platform 22. In other embodiments, the rack receiving hole 220 may be formed in a central position of the platform 22.

The mounting frame 24 is disposed on the frame 21, the mounting frame 24 is formed with a first fixing hole 241 communicating with the bracket receiving hole 220, the hopper to be mounted includes a first hopper to be mounted, and the first hopper to be mounted is mounted on the mounting frame 24 and is penetrated in the first fixing hole 241. Specifically, the mounting frame 24 may be a plurality of rods 240, and the rods 240 are disposed on the cross frame 211 at intervals, wherein a first fixing hole 241 is formed between adjacent rods 240. In this embodiment, the mounting frame 24 includes four rods 240, wherein two adjacent rods 240 form a first fixing hole 241, and two adjacent rods 240 form another first fixing hole 241, and the two first fixing holes 241 are located at opposite ends of the bracket receiving hole 220. The platform 22 includes a symmetry plane defined as a platform symmetry plane P0, and the two first fixing holes 241 are symmetrical with respect to the platform symmetry plane P0.

The mounting plate 25 has a plate-like structure, and the mounting plate 25 is provided on the frame 21 and covers a part of the bracket receiving hole 220. Specifically, the mounting plate 25 covers the center of the bracket receiving hole 220, and at this time, the two first fixing holes 241 are respectively located at opposite sides of the mounting plate 25. The mounting plate 25 is provided with a plurality of second fixing holes 251 communicating with the bracket receiving holes 220.

Referring to fig. 21, the hopper to be mounted includes a first mounting hopper and a second mounting hopper. The first hopper to be mounted is mounted on the mounting frame 24 and is accommodated in the bracket accommodating hole 220 and the first fixing hole 241, and the first hopper to be mounted may be the small hopper 41. Referring to fig. 22, when the small hopper 41 is mounted on the mounting frame 24, the two support structures 46 of the small hopper 41 are respectively combined with the two bars 240 forming the first fixing hole 241. The number of first hoppers to be mounted in the present application is eight, with four first hoppers to be mounted in one first fixing hole 241. The second hopper to be mounted is mounted on the mounting plate 25 and is accommodated in the bracket accommodating hole 220 and the second fixing hole 251, and the second hopper to be mounted may be the micro hopper 49.

The fixing frames 26 are arranged on the supporting frame 212, the accommodating holes 261 are formed by surrounding the fixing frames 26, and the device to be installed is arranged on the fixing frames 26 and penetrates through the accommodating holes 261. The fixing frame 26 is disposed at one end of the supporting frame 212 near the cross frame 211 and spaced apart from the cross frame 211. The central axis of the accommodating hole 261 is parallel to the central axis of the bracket accommodating hole 220, and the central axes of the accommodating hole 261 and the bracket accommodating hole 220 are both located in the symmetry plane P0 of the platform.

Referring to fig. 20 and 21, the device to be installed includes a mixing device 70, an auxiliary feeding device 60, and a pulverizing device 50. The mixing device 70 includes a mixing bucket inlet 7111. The hopper to be installed corresponds to the device to be installed and means that: the discharge port (i.e., the discharge port 452) of the small hopper 41 is located above the mixing hopper inlet 7111 and the outlet of the micro hopper 49 is also located above the mixing hopper inlet 7111. The raw materials in the small hopper 41 can fall into the mixing device 70 from the discharge port 452 and the mixing hopper inlet 7111, and the raw materials in the micro hopper 49 can fall into the mixing device 70 from the outlet of the micro hopper 49 and the mixing hopper inlet 7111.

The auxiliary hopper 61 of the auxiliary feeding device 60 is mounted on the fixed frame 26 and accommodated in the accommodation hole 261. The auxiliary feeding device 60 is used for weighing and storing raw materials to be mixed, the auxiliary feeding device 60 is communicated with the mixing device 70, and the mixing device 70 can obtain powder from the auxiliary hopper 61. The crushing device 50 is used for weighing, storing and crushing raw materials to be mixed, and the crushing device 50 is communicated with the mixing device 70.

The pulverizing hopper 51 of the pulverizing device 50 is mounted on the mount 26 and accommodated in the accommodation hole 261. The pulverizing device 50 is used for weighing, storing and pulverizing raw materials to be mixed (pulverizing particulate raw materials into powder), the pulverizing device 50 is communicated with the mixing device 70, and the mixing device 70 can obtain the powder from the pulverizing hopper 51. Finally, the mixing device 70 is used to mix the raw materials (usually concentrate) that have entered the mixing device 70 from the small hopper 41, the powder that has entered the mixing device 70 from the pulverizing device 50, and the powder that has entered the mixing device 70 from the auxiliary feeding device 60, and can mix the three raw materials of different origins in different proportions, so that the farms (pigs) can be scientifically fed in the optimal proportions.

Referring to fig. 23, the platform 22 may be used to store the raw materials to be mixed, specifically, a plurality of storage devices storing the raw materials to be mixed are placed on the platform 22, if the raw materials to be mixed are needed, a worker may climb up the platform 22 to manually add the raw materials to be mixed into the small hopper 41, or automatically add the raw materials to be mixed into the small hopper 41 through a handling device (not shown), and after the raw materials to be mixed added into the small hopper 41 enter the discharging channel 450 from the communication port 453 of the small hopper 41, the driving member 431 drives the guiding member 430 to rotate in the discharging channel 450 so as to transport the raw materials to be mixed in the discharging channel 450 to the direction of the discharging port 452 until the raw materials to be mixed fall into the mixing device 70.

The escalator 23 comprises a step 231 and a step guard bar 232, one end of the step 231 is arranged on the transverse frame 211, the other end of the step 231 is fixed on the supporting surface, and the step guard bar 232 is arranged on two opposite sides of the step 231. Specifically, the step 231 is provided at an end of one side of the platform 22, and in this embodiment, the step 231 is provided at an end of the platform 22 remote from the rack housing hole 220.

A platform guard rail 27 is provided on the frame 21 and surrounds the platform 22, the platform guard rail 27 being notched at the junction of the escalator 23 and the platform 22. Specifically, the platform rail 27 is provided on the outer cross frame 211.

The fine feeder 100 according to the embodiment of the present invention includes the work platform 20, the mixing device 70, and the small hopper 41 according to the above embodiment, the mixing device 70 is mounted in the mounting space 214, and the small hopper 41 is mounted on the work platform 20 and is accommodated in the rack accommodation hole 220 so as to correspond to the mixing device 70.

The small hopper 41 corresponds to the mixing device 70 and means: the outlet of the small hopper 41 (i.e., the discharge port 452) communicates with the inlet of the mixing device 70 (i.e., the mixing hopper inlet 7111), and more specifically, the outlet of the small hopper 41 is located directly above the inlet of the mixing device 70.

In the fine feeding mill 100 according to the embodiment of the present application, the working platform 20 is formed with the installation space 214 and the rack accommodating hole 220 communicating with the installation space 214, the mixing device 70 is installed in the installation space 214, and the small hopper 41 is installed in the rack accommodating hole 220 and corresponds to the mixing device 70, so that the structure of the fine feeding mill 100 is more compact.

Referring to fig. 22 and 23, the small hopper 41 of the embodiment of the present application includes a hopper assembly 42 and a guide structure 43.

The hopper assembly 42 includes a hopper body 44 and a guide tube 45. The hopper body 44 includes a hopper storage bin 442, a hopper feed inlet 4401, and a hopper discharge outlet 4412. The hopper feed inlet 4401 and the hopper discharge outlet 4412 are positioned at opposite ends of the hopper storage bin 442. The guide pipe 45 is arranged on the hopper body 44, the guide pipe 45 comprises a blanking channel 450, a conveying port 451, a blanking port 452 and a communication port 453 which are mutually communicated, the conveying port 451 and the blanking port 452 are respectively arranged on the end faces of the two opposite ends of the guide pipe 45, the communication port 453 is arranged on the side wall 454 of the guide pipe 45, a small bucket discharging port 4412 is connected with the communication port 453, and a small bucket storage bin 442 is communicated with the blanking channel 450. The guiding structure 43 includes a guiding member 430 and a driving member 431, wherein the guiding member 430 extends into the discharging channel 450 from the transporting opening 451 and extends to the discharging opening 452, the driving member 431 is connected to the guiding member 430, and the driving member 431 is used for driving the guiding member 430 to rotate in the discharging channel 450 so as to transport the raw material in the discharging channel 450 towards the discharging opening 452.

Wherein, the hopper body 44 communicates with the guide tube 45 through the communication port 453 on the side wall 454 of the guide tube 45, which is favorable for the guide structure 43 to be mounted in the process of the blanking channel 450, and can avoid the obstruction of the joint of the hopper body 44 and the guide tube 45 to the guide structure 43, thereby being favorable for the mounting position of the guide structure 43 to be more convenient. The guide structure 43 may be a belt drive structure, a worm gear drive structure, a crank link drive structure, a packing auger drive structure, or the like. The guide 430 may be used to transport the raw materials, and the driving member 431 may be used to drive the guide 430 to move to transport the raw materials. The guide 430 may be a belt, a worm gear, a crank link, a screw, etc., and the driving member 431 may be a motor.

In the small hopper 41 of the embodiment of the application, the guide structure 43 is arranged in the discharging channel 450, so that raw materials can be conveyed to the discharging opening 452 through the guide structure 43, and the raw materials of the hopper assembly 42 are prevented from being accumulated in the guide pipe 45, so that workers do not need to frequently dredge and clean the accumulated raw materials in the small hopper 41, the workload of the workers is reduced, and the production efficiency is improved.

Referring to fig. 23, the guide 430 includes a rotation shaft 4300 and a helical blade 4301. The rotating shaft 4300 is connected to the driving member 431, and the driving member 431 can drive the rotating shaft 4300 to rotate. The spiral blade 4301 surrounds and is fixed on the outer circumferential surface of the rotating shaft 4300, so, when the driving member 431 works, the driving member 431 rotates and drives the rotating shaft 4300 and the spiral blade 4301 to rotate, and the spiral blade 4301 can transport raw materials to the direction of the feed opening 452 in the rotating process, so that the raw materials flow out of the small hopper 41.

The hopper body 44 and the guide tube 45 may be integrally constructed. Specifically, the hopper body 44 and the guide tube 45 may be connected into an integral structure by welding; alternatively, the hopper body 44 and the guide tube 45 are integrally injection molded. The tightness of the hopper body 44 and the guide pipe 45 of the integrated structure is good, and cracks are not easy to appear at the joint of the hopper body 44 and the guide pipe 45, so that the situation that the small hopper 41 scatters raw materials is reduced. In addition, the integrally structured hopper body 44 and guide tube 45 are also advantageous in reducing the number of parts of the small hopper 41.

The hopper body 44 includes a small hopper 440 and a discharge hopper 441. The small feed hopper 440 comprises a small feed bin 4400, a small feed inlet 4401 and a small outlet 4402, wherein the small feed inlet 4401 and the small outlet 4402 are respectively positioned at the opposite ends of the small feed bin 4400. The discharge hopper 441 includes a hopper discharge bin 4410, a hopper inlet 4411 and a hopper discharge port 4412, wherein the hopper inlet 4411 and the hopper discharge port 4412 are respectively positioned at opposite ends of the hopper discharge bin 4410, and the hopper outlet 4402 is connected with the hopper inlet 4411. The skips feed bin 4400 communicates with skips discharge bin 4410 to collectively form skips storage bin 442. Thus, the small hopper 440 can be used to hold raw materials, and the discharge hopper 441 can be used to adjust the amount of raw materials flowing out per unit time and the speed of raw materials flowing out.

Referring to fig. 23, in the direction of the hopper feed inlet 4401 to the hopper outlet 4402, the cross-sectional area of the hopper feed bin 4400 remains unchanged; the cross-sectional area of the bowl discharge bin 4410 gradually decreases in the direction from the bowl inlet 4411 to the bowl discharge outlet 4412. So, the space of the small bucket feeding bin 4400 is different from the space structure of the small bucket discharging bin 4410, so that the small bucket feeding bin 4400 can better load more raw materials, and the gradually narrowing structure of the small bucket discharging bin 4410 from the small bucket inlet 4411 to the small bucket discharging port 4412 is beneficial to avoiding that the fluctuation range of the quantity or the speed of the raw materials entering the discharging channel 450 is large and unstable, and the raw materials are beneficial to more uniformly entering the discharging channel 450. The width of the gradually-narrowed structure of the small bucket discharging bin 4410 can be adaptively changed, and the caliber of the small bucket discharging hole 4412 can be adaptively changed to adapt to different raw materials.

The hopper body 44 includes a body side wall 444, the hopper assembly 42 further includes two support structures 46, the two support structures 46 are disposed on the body side wall 444 and located on opposite sides of the body side wall 444, the support structures 46 include a small bucket combining portion 461 and a small bucket fixing portion 462, the small bucket combining portion 461 is disposed on the body side wall 444, the small bucket fixing portion 462 extends from one end of the small bucket combining portion 461 in a direction away from the hopper body 44, and the small bucket fixing portion 462 is used for being mounted on a piece to be mounted. In this way, the stability of the small hopper 41 can be enhanced after the hopper body 44 is combined with the to-be-mounted piece, so that the small hopper 41 is not easy to topple. The funnel fixing part 462 of the supporting structure 46 may be a fastening structure, a locking structure, a screw structure, or other mechanical structures capable of mounting the funnel 41 on the member to be mounted, which are not shown here. Of course, in other embodiments, the small hopper 41 may also be mounted on the piece to be mounted by means of welding. The part to be mounted may be a work platform 20 (see fig. 20).

In some embodiments, the hopper body 44 includes a body sidewall 444, and the hopper assembly 42 further includes a support structure 46, the support structure 46 being disposed circumferentially on the body sidewall 444. The supporting structure 46 includes a ring-shaped small bucket combining part 461 and two small bucket fixing parts 462, the small bucket combining part 461 is arranged on the side wall 444 of the body and surrounds the side wall 444 of the body, the small bucket fixing parts 462 extend from one end of the small bucket combining part 461 towards a direction far away from the hopper body 44, the two small bucket fixing parts 462 are arranged at intervals and are positioned on two opposite sides of the hopper body 44, and the small bucket fixing parts 462 are used for being installed on a piece to be installed. In this way, the stability of the small hopper 41 can be enhanced after the hopper body 44 is combined with the piece to be mounted, so that the small hopper 41 is not easy to topple. The small bucket fixing part 462 of the supporting structure 46 may be a fastening structure, a locking structure, a screw structure, or other mechanical structures capable of mounting the small bucket 41 on the member to be mounted, which are not shown here. Of course, in other embodiments, the small hopper 41 may also be mounted on the piece to be mounted by means of welding. The part to be mounted may be a work platform 20. Further, the funnel bonding portion 461 surrounds the body side wall 444, so that the strength of the body side wall 444 can be reinforced.

Referring to fig. 22, the hopper assembly 42 further includes a hopper cover 47, the hopper cover 47 being movably disposed on the hopper body 44 to selectively open or block the hopper feed inlet 4401. Thus, the hopper cover 47 plays a certain role in protecting raw materials, and the hopper cover 47 can prevent external impurities from directly entering the small-bucket storage bin 442 from the small-bucket feed inlet 4401. Furthermore, when raw materials need to be added, since the hopper cover 47 is movably provided on the hopper body 44, or the hopper cover 47 is detachably mounted on the hopper body 44, a worker can open the hopper cover 47 to pour raw materials into the small-bucket storage silo 442. Wherein the hopper cover 47 may be slidably disposed on the hopper body 44, or the hopper cover 47 may be rotatably disposed on the hopper body 44.

In some embodiments, the hopper cover 47 includes a hopper cover body 470 and a handle 471. The hopper cover body 470 has a plate-like structure, and a handle 471 is provided on the surface of the hopper cover body 470. When the hopper cover 47 shields the hopper feed inlet 4401, the handle 471 is positioned on the opposite side of the hopper cover body 470 from the hopper feed inlet 4401. In this way, a worker can open the hopper cover 47 or block the hopper feed opening 4401 by the handle 471.

The hopper body 44 includes a top wall 443 and a plurality of body side walls 444, the plurality of body side walls 444 are connected end to end in turn, the top wall 443 is disposed at one end of the body side walls 444, the plurality of body side walls 444 encircle the top wall 443, the top wall 443 and the plurality of body side walls 444 enclose the hopper storage silo 442 together, the top wall 443 and one end of the body side walls 444 enclose the hopper feed inlet 4401 together, and the hopper cover 47 can be rotatably mounted on the top wall 443. Thus, the structure of the rotary connection is simple and the installation is convenient. Wherein the hopper cover 47 is rotatable about the top wall 443, and the junction of the hopper cover 47 and the top wall 443 serves as a rotational axis about which the hopper cover 47 rotates about the top wall 443. One end of the hopper cover 47 is rotatably provided on the top wall 443, and a worker can control the rotation of the hopper cover 47 by the handle 471 when it is desired to open the small hopper feed inlet 4401.

The direction of the transport port 451 toward the discharge port 452 is a first direction, the direction of the hopper discharge port 4412 toward the hopper feed port 4401 is a second direction, and the angle θ between the first direction and the second direction is greater than or equal to 90 ° and less than 150 °. Therefore, the included angle θ is not too small, so that the material is prevented from being stacked at the bent portion due to the excessive bending of the joint between the hopper body 44 and the guide tube 45, and the guide structure 43 is beneficial to transporting the stacked material to the direction of the feed opening 452 as much as possible. In addition, the included angle theta is not too large, so that raw materials can be prevented from directly flowing out of the discharging opening 452 after being poured in from the small bucket feeding opening 4401, and the guide structure 43 is beneficial to better controlling the quantity and the flowing-out speed of the raw materials flowing out of the discharging opening 452.

In other embodiments, the central axis 4403 of the pod feed port 4401 forms a clamping angle θ with the central axis 4520 of the feed port 452 that is greater than 90 ° and less than 150 °. The central axis 4403 of the small bucket feed port 4401 may be inclined toward the direction of the feed port 452, and the central axis 4403 of the small bucket feed port 4401 may be inclined away from the feed port 452. In this way, the included angle θ between the small bucket feeding hole 4401 and the discharging hole 452 is set to be greater than 90 ° and smaller than 150 °, so that the included angle θ is not too small, and the structure at the joint of the bucket body 44 and the guide pipe 45 can be prevented from being excessively bent, so that the raw materials are stacked at the bent position, and the guide structure 43 is beneficial to transporting the stacked raw materials to the direction of the discharging hole 452 as much as possible. In addition, the included angle θ is not too large, so that raw materials can be prevented from directly flowing out of the discharging opening 452 after being poured from the small bucket feeding opening 4401, and the guide structure 43 is beneficial to better controlling the quantity and the flowing-out speed of the raw materials from the discharging opening 452.

Referring to fig. 22 and 23, in some embodiments, the feeding opening 452 protrudes from the side wall 444 of the body. In this way, the guide tube 45 can be conveniently in communication with the device to be connected (e.g., the mixing device 70 in fig. 20) and can transport the raw materials into the device to be connected.

In certain embodiments, the hopper assembly 42 further includes a small hopper valve (not shown) movably disposed at an end of the hopper body 44 proximate the small hopper discharge port 4412 to selectively place the small hopper storage bin 442 in or out of communication with the discharge channel 450 and a small load cell (not shown) disposed within the storage bin 442 for weighing the material within the storage bin 442.

Referring to fig. 24, a bag breaking assembly 33 is provided in an embodiment of the present application. The bag breaking assembly 33 includes a knife holder 330 and a main blade 331. The tool holder 330 is provided with a through hole 3300. The main blade 331 is mounted on the blade holder 330. The primary blade 331 is disposed about the through bore 3300 and forms a non-closed first annular structure 3314 with the edge 3311 of the primary blade 331 oriented in line with the axis 3302 of the through bore 3300.

The contour shape of the tool holder 330 may be circular, elliptical, triangular, square, or other polygonal shapes, which are not illustrated herein. Correspondingly, the shape of the through hole 3300 may be circular, elliptical, triangular, square, or other polygonal shape, etc.

The primary blade 331 forming a non-closed first annular structure 3314 means: the shape of the main blade 331 may be circular, oval, triangular, square, or other polygonal shapes, and the shape of the main blade 331 forms the notch 3313, so that the front and rear ends of the first annular structure 3314 are disposed in a non-contact manner or spaced apart from each other. For example, referring to fig. 24, both the contour shape of the tool holder 330 and the shape of the through hole 3300 are square; the primary blade 331 forms a non-closed square configuration that forms the notch 3313. Alternatively, referring to fig. 25, both the contour shape of the tool holder 330 and the shape of the through hole 3300 are circular; the primary blade 331 forms a non-closed circular structure that forms the notch 3313.

The coincidence of the edge 3311 with the axis 3302 of the through bore 3300 means that: the edges 3311 may be oriented parallel to the axis 3302 or the edges 3311 may be oriented at an oblique angle to the axis 3302. For example, the edge 3311 of the main blade 331 is suspended, the edge 3311 faces to the side where the worker places the ton bag containing the raw material on the bag breaking assembly 33, and the edge 3311 faces parallel to the axis 3302; alternatively, the blade 3311 is inclined toward the central axis of the through hole 3300; alternatively, the blade 3311 is inclined away from the center axis of the through hole 3300. The angle between the edge 3311 and the axis is typically within 30 degrees, whichever direction of inclination is used. The raw materials can be agricultural products such as corn, wheat bran, bran and the like.

In the bag breaking assembly 33 of the embodiment, when raw materials in the ton bag need to be poured into the hopper, the ton bag is placed on the bag breaking assembly 33 so that the ton bag is tightly contacted with the bag breaking assembly 33 under the action of gravity and is pierced by the bag breaking assembly 33, and therefore the raw materials in the ton bag can be poured into the large hopper 31 (shown in fig. 34), and therefore the raw materials in the ton bag are poured into the large hopper 31 by using the bag breaking assembly 33, manual intervention is not needed, and the automation degree of feed production and the efficiency of feed production are improved; meanwhile, the bag breaking assembly 33 is provided with the main blade 331 as the first non-closed annular structure 3314, so that the bag breaking assembly 33 is used for puncturing the ton bag in the process of damaging the ton bag, the damaged portion of the ton bag is not completely cut off, ton bag fragments are prevented from being mixed into raw materials, and abnormal conditions of the culture body caused by doping of the ton bag fragments with the raw materials can be reduced.

Referring to fig. 24 and 25, the tool holder 330 has a closed second annular structure 3304, and the first annular structure 3314 corresponds to the second annular structure 3304. The first annular structure 3314 and the second annular structure 3304 may be understood as: the front projections of the main blade 331 on the blade holder 330 are all located on the blade holder 330; alternatively, the main blade 331 extends in a direction perpendicular to the plane of the blade holder 330. The tool holder 330 is in a closed annular configuration (i.e., a closed second annular configuration 3304), thereby making the tool holder 330 more structurally sound.

Referring to fig. 26, the tool holder 330 may also have an unsealed second annular structure 3304, and the first annular structure 3314 conforms to the second annular structure 3304. That is, the shape of the second annular structure 3304 may be circular, oval, triangular, square, or other polygonal shape, and the shape of the second annular structure 3304 forms the notch 3303, such that the front and rear ends of the second annular structure 3304 are disposed in a non-contact manner or spaced apart from each other. In this way, the profile shape of the knife rest 330 is consistent or similar to the profile shape of the main blade 331, which is beneficial to the overall appearance of the bag breaking assembly 33 to be more complete and neat. Of course, in other embodiments, the second annular structure 3304 may be different from the first annular structure 3314, for example, the location where the first annular structure 3314 forms the notch 3313 is different from the location where the second annular structure 3304 forms the notch 3303.

The tool holder 330 may be a continuous, uninterrupted unitary structure (as shown in fig. 25 or 26), or the tool holder 330 may be a continuous, uninterrupted, multi-body structure (as shown in fig. 24 or 27). The main blade 331 may be a continuous and uninterrupted integrated structure (as shown in fig. 22), or the main blade 331 may be a split continuous and uninterrupted multi-piece structure (as shown in fig. 24, 26 and 27). Wherein, continuous and uninterrupted integrated structure means: the blade holder 330 (or main blade 331) is of one unitary construction, without splitting multiple split constructions. The continuous uninterrupted multi-body structure of the tool holder 330 means: the tool holder 330 is formed by interconnecting a plurality of split structures. The main blade 331 is of a continuous and uninterrupted multi-piece structure: the main blade 331 is an integral structure formed by interconnecting a plurality of split structures. Thus, the knife rest 330 and the main blade 331 have various structural types, which is beneficial to the knife rest 330 with different structural types to adapt to the main blade 331 with different structural types, and is beneficial to the knife rest 330 and the main blade 331 to be combined with each other to form various combination modes so as to adapt to different types of raw material ton bags, or the knife rest 330 and the main blade 331 are beneficial to the bag breaking assembly 33 to be combined with hoppers with different structural types. Wherein the main blade 331 of fig. 27 is a continuous, uninterrupted multi-body structure. Referring to fig. 24, the bag breaking assembly 33 further includes a plurality of mounting members 332, the plurality of mounting members 332 being spaced apart on the blade carrier 330, and the main blade 331 being detachably mounted on the blade carrier 330 by the plurality of mounting members 332. In this manner, since the main blade 331 is detachably connected to the blade carrier 330 via the mounting member 332, a worker can replace different types of main blades 331 according to different types of raw material ton bags, so that the ton bags can be better broken by the bag breaking assembly 33. The mounting member 332 may be a snap-fit structure, a latch structure, a threaded structure, or other mechanical structure capable of mounting the main blade 331 to the blade holder 330, which are not illustrated herein. Of course, in other embodiments, the main blade 331 may also be mounted to the blade holder 330 by welding.

Referring to fig. 28, the mounting members 332 are described below with only one example of a structure, and specifically, each mounting member 332 includes a mounting base 3320 and a mounting rod 3321. The mount 3320 is removably mounted to the tool holder 330. The mounting rod 3321 extends from the mounting base 3320, a mounting groove 3326 is formed in one end of the mounting rod 3321 away from the mounting base 3320, the blade body 3310 of the main blade 331 is fixed in the mounting groove 3326, and the blade edge 3311 corresponding to the blade body 3310 mounted in the mounting groove 3326 is exposed from the mounting groove 3326. In this way, the cutter body 3310 of the main blade 331 is fixed in the mounting groove 3326, and the cutter blade 3311 is exposed out of the mounting groove 3326, so that the whole structure of the main blade 331 is not easy to be pressed and deformed by the raw material and the raw material bag.

The type of the mounting groove 3326 may be adaptively changed according to the type of the main blade 331. For example, the mounting groove 3326 may have a through groove structure, that is, the mounting groove 3326 is formed on an end surface 3328 of the mounting base 3320 and penetrates through side surfaces 3329 on two opposite sides of the mounting base 3320. The mounting groove 3326 may be a non-through groove, that is, the mounting groove 3326 is formed on the end surface 3328 of the mounting seat 3320 and does not penetrate the side surface 3329 of the mounting seat 3320; alternatively, the mounting groove 3326 is formed in an end surface 3328 of the mounting base 3320 and penetrates a side surface 3329 of one side of the mounting base 3320.

Referring to fig. 24 and 28, the cutter body 3310 is provided with a first mounting hole 3315, the mounting rod 3321 is provided with a second mounting hole 3327, the second mounting hole 3327 penetrates the mounting rod 3321 and is communicated with the mounting groove 3326, and each mounting member 332 further comprises a fastener (not shown) penetrating the first mounting hole 3315 and the second mounting hole 3327. Thus, the hole has a simple structure and is easy to manufacture, and the main blade 331 and the mounting rod 3321 can be fixed by the fastener, so that the bag breaking assembly 33 is more convenient to assemble and disassemble.

Wherein the first and second mounting holes 3315 and 3327 may be screw holes, and the fastener may be a screw through which the main blade 331 is coupled to the mounting bar 3321. Of course, in other embodiments, the first mounting hole 3315 and the second mounting hole 3327 may be common holes, no threads are formed in the holes, the fastener includes a screw and a nut, and the screw is fixed by being combined with the nut after passing through the first mounting hole 3315 and the second mounting hole 3327.

Referring to fig. 24 and 29, the tool rest 330 includes a plurality of split or integrated sub-tool rests 3301, the plurality of sub-tool rests 3301 are sequentially connected, two adjacent sub-tool rests 3301 form a first included angle (the first included angle may be referred to as a tool rest included angle α), a mounting member 332 is disposed at a joint of two adjacent sub-tool rests 3301, a mounting seat 3320 of the mounting member 332 includes a first seat 3323 and a second seat 3324 that are connected, and the first seat 3323 and the second seat 3324 are respectively mounted on the two adjacent sub-tool rests 3301; a second included angle (the second included angle may be referred to as a seat included angle β) is formed between the first seat 3323 and the second seat 3324, and the included angle (or the seat included angle β) is the same as or different from the included angle (or the tool rest included angle α). Thus, the structure of the mounting base 3320 is adapted to the arrangement position of the sub-tool rest 3301, which is beneficial to the combined structure of the mounting base 3320 and the tool rest 330 to be more reasonable.

Wherein the tool holder 330 includes a plurality of sub-tools 3301 that are split, meaning: each sub-tool holder 3301 is of a separate structure, and a plurality of sub-tool holders 3301 are connected to form an integral tool holder 330, as shown in fig. 24. The tool holder 330 comprising a plurality of sub-tool holders 3301 integrally refers to: each sub-tool holder 3301 is not a separate structure, and each sub-tool holder 3301 is an integral part of the tool holder 330, as shown in fig. 26.

Referring to fig. 24, a mounting member 332 is disposed at the junction between each two adjacent sub-tool holders 3301, and at least one mounting member 332 is disposed between the two mounting members 332 at the junction (the structure of the mounting members 332 may be the structure shown in fig. 28). In this way, the greater number of mounts 332 can better secure the main blade 331, and reduce deformation of the main blade 331 when the ton bag is broken by the bag breaking assembly 33.

The mounting member 332 may have a plurality of structures, and the mounting member 332 having different types of structures may be disposed at different positions of the tool holder 330. For example, the mounting bases 3320 (the first base 3323 and the second base 3324) of the mounting members 332 at the junction of every two adjacent sub-tool holders 3301 may be distributed in an "L" shape (as shown in fig. 29), i.e., the first base 3323 and the second base 3324 have a nonlinear structure, and the center line of the first base 3323 and the center line of the second base 3324 have a second included angle. The mounting bases 3320 of the mounting members 332 located between the two mounting members 332 at the connection location may be distributed in a "one" shape (as shown in fig. 28), which is to be understood as that the first base 3323 and the second base 3324 are arranged in a straight line, or that the mounting members 332 located between the two mounting members 332 at the connection location do not distinguish between the first base 3323 and the second base 3324. In this manner, a worker may select the appropriate mounting member 332 based on the configuration of the different locations on the blade holder 330 such that the mounting member 332 more stably secures the main blade 331 to the blade holder 330.

Referring to fig. 30, in some embodiments, in the case that the mounting base 3320 includes a first base 3323 and a second base 3324, the number of mounting rods 3321 may be two, the two mounting rods 3321 are a first rod and a second rod, the first rod extends from the first base 3323, the second rod extends from the second base 3324, the first rod and the second rod may be spaced apart or connected, and the first rod and the second rod may be used for mounting the main blade 331. The extending direction of the mounting groove 3326 arranged on the first rod body and the extending direction of the mounting groove 3326 arranged on the second rod body form a third included angle, and the size of the third included angle is the same as that of a second included angle formed between the first seat body 3323 and the second seat body 3324.

Referring to fig. 27, the knife holder 330 has a square ring shape, and the bag breaking assembly 33 further includes a support 333 and a secondary blade 334. The holder 333 is provided on the holder 330 and is accommodated in the through hole 3300, the holder 333 being located at a diagonal of the square ring shape. The sub blade 334 is detachably mounted on the holder 333 by the mounting piece 332 and accommodated in an accommodating space 3312 surrounded by the main blade 331, one end of the sub blade 334 is connected to the main blade 331, and the other end of the sub blade 334 is spaced apart from the main blade 331. Thus, through addding vice blade 334, be favorable to increasing the region that broken bag subassembly 33 stings the ton bag for after stinging raw materials ton bag, the quantity that the raw materials flowed out in the same time increases, thereby can accelerate production efficiency. Wherein the secondary blade 334 may also be secured to the mount 333 by a mount 332.

Referring to fig. 27 and 31, a mounting member 332 is disposed at each diagonal position, and a mounting seat 3320 of the mounting member 332 includes a first seat 3323, a second seat 3324 and a third seat 3325 connected to each other, where the first seat 3323, the second seat 3324 and the third seat 3325 are respectively mounted on two connected sub-tool holders 3301 and a support 333. Thus, the structure of the mounting base 3320 is adapted to the arrangement position of the sub-tool rest 3301, which is beneficial to the combination of the structure of the mounting base 3320 and the tool rest 330.

In some embodiments, in the case that the mounting base 3320 includes the first base 3323, the second base 3324 and the third base 3325, the number of mounting rods 3321 may be three, and the three mounting rods 3321 are respectively a first rod extending from the first base 3323, a second rod extending from the second base 3324 and a third rod extending from the third base 3325. The first rod body, the second rod body and the third rod body can be mutually spaced; or the three are connected with each other; or any two of the three are connected; or any two of the three are connected and are separated from one another. Both the first rod and the second rod may be used to mount the main blade 331, and one end of the sub blade 334 may be mounted on the third rod.

Of course, in other embodiments, the third housing 3325 may be connected to either one of the other two housings (the first housing 3323 or the second housing 3324) as one housing. Alternatively, the first base 3323, the second base 3324, and the third base 3325 are connected to each other as one base, i.e., the mounting base 3320 does not distinguish between the first base 3323, the second base 3324, and the third base 3325.

Referring to fig. 32 and 33, the large hopper 31 of the embodiment of the present application may include a large hopper 311 and a large discharge hopper 312. The big feed hopper 311 comprises a big hopper feeding bin 3110, a big hopper feeding opening 3111 and a big hopper outlet 3112, wherein the big hopper feeding opening 3111 and the big hopper outlet 3112 are respectively positioned at two opposite ends of the big hopper feeding bin 3110. The big discharging hopper 312 comprises a big hopper discharging bin 3120, a big hopper inlet 3121 and a big hopper discharging port 3122, wherein the big hopper inlet 3121 and the big hopper discharging port 3122 are respectively positioned at the opposite two ends of the big hopper discharging bin 3120, and the big hopper outlet 3112 is connected (communicated) with the big hopper inlet 3121.

Wherein, under the general condition, the hopper is under the condition of sealed discharge gate, and the feeding storehouse and the discharge storehouse of hopper can hold the raw materials of certain specification size, and the workman can pour assorted raw materials volume and can not make the raw materials spill over according to the holding capacity of hopper. When the hopper is just put into use, a worker can fully pour a bag of raw materials with corresponding specification and size into the hopper from the feed inlet, and the raw materials are filled in the feed bin and the discharge bin without overflowing. However, after the hopper is used for a period of time, the hopper is easy to deform, and the capacity of the hopper is changed, and at this time, if a worker pours a bag of raw material with the same specification into the feeding bin, a part of raw material overflows from the feeding hole. Since the worker generally pours the raw materials into the hopper by operating the hanging structure, the worker is not near the hopper, and it is generally difficult for the worker to find the overflow of the raw materials in time.

In addition, even if a worker finds that the raw material falls to the ground, he/she is instinctively aware that the manipulation method of manipulating the hanging structure by himself/herself is not appropriate, and does not think of other reasons. Thus, serious waste of raw materials is caused. After the research of the applicant, the reason for the overflow of the raw materials is found that the raw materials are poured into the feed inlet from the upper part of the feed inlet of the hopper (namely, the side of the feed inlet opposite to the discharge outlet), the impact of the raw materials on the peripheral wall of the feed hopper is caused, and in addition, the ton bag or the raw material barrel for loading the raw materials is carried on the feed inlet in the process of not pouring the raw materials into the hopper, so that the overload of the hopper is caused, and the deformation of the peripheral wall of the feed bin is caused to different degrees throughout the year.

Based on this, the large hopper 31 of the present embodiment may further include a reinforcement 313, the reinforcement 313 being circumferentially disposed on the outer peripheral wall 3113 of the large hopper 311 and located between the large hopper feed inlet 3111 and the large hopper outlet 3112. The reinforcing member 313 may be a reinforcing rib provided on the outer peripheral wall 3113, or the reinforcing member 313 may be a steel plate or a steel sheet provided on the outer peripheral wall 3113. Of course, the reinforcement 313 may be other structures that can reinforce the strength of the outer circumferential wall 3113 of the bucket feed well 3110 or make the outer circumferential wall 3113 of the bucket feed well 3110 less deformable, which are not illustrated herein.

The big hopper 31 of this embodiment is through forming the reinforcement 313 on big feeder hopper 311's peripheral wall 3113, and the reinforcement 313 encircles big feeder hopper 311's peripheral wall 3113 setting, when peripheral wall 3113 received along radial collision or received along axial (axis 3115 direction) pressure, big feeder hopper 311's peripheral wall 3113 is difficult to sunken deformation, is favorable to big hopper feeding storehouse 3110's space size to remain unchanged, and even the workman pours into big hopper feeding storehouse 3110 back into a bag raw materials of same specification size again, also is difficult to appear the condition that the raw materials overflowed from big hopper feed inlet 3111, has reduced the waste of raw materials.

With continued reference to fig. 32 and 33, the large hopper 31 further includes a support 314, the support 314 being disposed around the peripheral wall 3113 of the large hopper 311 at the large hopper outlet 3112 and/or at the large hopper inlet 3121, the support 314 being for coupling with a rack to be mounted to mount the large hopper 31 on the rack to be mounted. Thus, the stability of the large hopper 31 can be enhanced after the large hopper 31 is combined with the to-be-mounted frame, so that the large hopper 31 is not easy to pour. Further, the support 314 surrounds the outer peripheral wall 3113, and can also strengthen the outer peripheral wall 3113, thereby further reducing deformation of the outer peripheral wall 3113.

The supporting member 314 may be a snap-fit structure, a latch structure, a screw structure, or other mechanical structures capable of mounting the large hopper 31 on the mounting rack, which are not illustrated herein. Of course, in other embodiments, the large hopper 31 may also be mounted on the mounting frame by welding. The mounting to be provided may be a hopper bracket 32 (see fig. 25).

The large hopper 311 is connected with the large discharge hopper 312 to form a large hopper storage bin 319, the supporting member 314 includes a large hopper combining portion 3140 and a large hopper fixing portion 3141, the large hopper combining portion 3140 is arranged on the outer peripheral wall 3113 of the large hopper 311 and surrounds the large hopper 311, the large hopper fixing portion 3141 extends from one end of the large hopper combining portion 3140 in a direction away from the large hopper storage bin 319, and the large hopper fixing portion 3141 surrounds the large hopper combining portion 3140. In this way, the hopper joint 3140 surrounds the outer circumferential wall 3113 of the hopper 311, so that the strength of the outer circumferential wall 3113 (or the hopper outlet 3112 and the hopper inlet 3121) of the hopper 311 can be further reinforced. The large hopper 31 may be fixed to the mounting rack (or the hopper bracket 32) by a large hopper fixing portion 3141.

Referring to fig. 33, the cross-sectional area of the skip feed bin 3110 remains unchanged in the direction of skip feed inlet 3111 to skip outlet 3112. The cross-sectional area of the hopper discharge bin 3120 gradually decreases in the direction of the hopper inlet 3121 to the hopper discharge outlet 3122. Thus, the space of the big-bucket feeding bin 3110 is different from the space structure of the big-bucket discharging bin 3120, so that the big-bucket feeding bin 3110 can better accommodate more raw materials, and the gradually-narrowed structure from the big-bucket inlet 3121 to the big-bucket discharging hole 3122 of the big-bucket discharging bin 3120 is beneficial to avoiding large fluctuation range of the quantity or speed of raw materials flowing out, is unstable, and is beneficial to more evenly flowing out raw materials. Wherein, the width of the gradually narrowing structure of the big hopper discharging bin 3120 can be adaptively changed, and the caliber of the big hopper discharging hole 3122 can be adaptively changed to adapt to different kinds of raw materials.

The bulk bin 31 further comprises a stabilizing member 315, the stabilizing member 315 being circumferentially arranged on the peripheral wall 3113 of the bulk bin 311 at the bulk bin feed opening 3111, the stabilizing member 315 extending from the peripheral wall 3113 of the bulk bin 311 in a direction away from the bulk bin feed bin 3110. In this way, the stabilizing member 315 surrounds the outer circumferential wall 3113 of the large hopper 311, so that the strength of the outer circumferential wall 3113 of the large hopper 311 (or the large hopper feed opening 3111) is further enhanced. The stabilizing member 315 may be a reinforcing rib provided at the hopper feed port 3111, or the stabilizing member 315 may be a steel plate or a steel plate provided at the hopper feed port 3111. Of course, the stabilizing member 315 may be other structures that can strengthen the bucket feed port 3111 of the bucket feed bin 3110 or make the bucket feed port 3111 of the bucket feed bin 3110 less deformable, which are not illustrated herein.

The bulk hopper 31 further comprises at least one connector 316, the connector 316 being arranged on the peripheral wall 3113 of the bulk hopper 311 and extending along the axis 3115 of the bulk hopper feed bin 3110 (the two being parallel to each other). In this embodiment, opposite ends of the connecting member 316 are respectively connected to the stabilizing member 315 and the supporting member 314. In other embodiments, opposite ends of the connecting member 316 may also be connected to the stabilizing member 315 and the reinforcing member 313, respectively; or, opposite ends of the connecting member 316 are respectively connected to the supporting member 314 and the reinforcing member 313; alternatively, opposite ends of the connecting member 316 are connected to the stabilizing member 315 and the supporting member 314, respectively, and the reinforcing member 313 is connected to the connecting member 316. The number of the connection members 316 may be one or more, and when the number of the connection members 316 is plural, the plurality of connection members 316 are spaced apart on the outer circumferential wall 3113. In this way, the connection piece 316 can strengthen the outer circumferential wall 3113 of the hopper 311 from the direction of the axis 3115 of the hopper feed bin 3110, the direction of the reinforced outer circumferential wall 3113 of the connection piece 316 is different from the direction of the reinforced outer circumferential wall 3113 of the reinforcement piece 313, the support piece 314 and the stabilizing piece 315, so that the outer circumferential wall 3113 of the hopper feed bin 3110 is advantageously reinforced as much as possible, and the outer circumferential wall 3113 of the hopper feed bin 3110 is not easily deformed.

Wherein the connection 316 may be a reinforcing rib provided on the outer circumferential wall 3113 of the hopper feed hopper 3110, and the connection 316 may be a steel plate or sheet provided on the outer circumferential wall 3113 of the hopper feed hopper 3110. Of course, the connecting member 316 may be other structures that can strengthen the outer peripheral wall 3113 of the bucket feeding magazine 3110 or make the outer peripheral wall 3113 of the bucket feeding magazine 3110 less deformable, which are not shown here.

In some embodiments, the peripheral wall 3123 of the large hopper 312 may also be provided with a reinforcement 313, a connection 316, etc., without limitation.

The large feed hopper 311 is in a rectangular structure, and the connecting piece 316 is arranged at the joint of two adjacent side walls of the large feed hopper 311. In this way, the connecting piece 316 is arranged at the bending position of the peripheral wall 3113 of the large feed hopper 311, so that the situation that two adjacent side walls are cracked can be well avoided. The large feed hopper 311 may also have a circular structure, an oval structure, a triangular structure, or other polygonal structures, which are not listed herein.

The large hopper 31 further comprises a coupling member 317, which coupling member 317 extends from the peripheral wall 3123 of the large hopper 312 towards the side remote from the large hopper discharge bin 3120, which coupling member 317 surrounds the large hopper discharge port 3122, which coupling member 317 is adapted for connection with the element to be connected. In this way, the engaging member 317 surrounds the outer circumferential wall 3123 of the large hopper 312, so that the strength of the outer circumferential wall 3123 (or the large hopper discharge port 3122) of the large hopper 312 is reinforced without being deformed easily. The coupling member 317 may include a snap-fit structure, a latch structure, a screw structure, or other mechanical structure capable of connecting the large hopper 31 with the member to be connected, which is not shown here. The element to be connected may be an auger, so that the material flowing out of the hopper outlet 3122 may be transported by the auger to other hoppers for mixing with other materials.

Referring to fig. 32, the bulk bin 31 further includes a carrier 318, the carrier 318 being disposed on an inner wall 3114 of the bulk bin 311 and spanning the bulk bin feed opening 3111, the carrier 318 being adapted for mounting the bag breaking assembly 33 (shown in fig. 34). Thus, the bag breaking assembly 33 can be arranged at the large hopper feed opening 3111 of the large hopper 31 through the carrying piece 318, so that complicated operations of unbinding ton bags by workers and the like are omitted, and the working efficiency and the production efficiency of the workers are improved; meanwhile, the carrier 318 can also support the inner wall 3114 to further reduce deformation of the hopper feed inlet 3111 when it is bumped or pressed. The mounting member 318 may connect the large hopper 31 and the bag breaking unit 33 by a snap-in method, a lock-in method, a screw method, or other mechanical method.

In some embodiments, the bag breaking assembly 33 may be the bag breaking assembly 33 (see fig. 24 to 27) of any of the above embodiments, and the bag breaking assembly 33 may be other structures capable of breaking a container containing raw materials, which are not illustrated herein.

Referring to fig. 24 and 34, a bag breaking hopper 303 according to an embodiment of the present application includes the large hopper 31 and the bag breaking assembly 33 according to any of the embodiments described above, and the bag breaking assembly 33 is mounted on the large hopper 31.

The bag breaking assembly 33 is mounted on the large hopper 31 and corresponds to the large hopper feed inlet 3111. Specifically, the bag breaking assembly 33 may be mounted on the large hopper 31 and completely accommodated in the large hopper 31, and at this time, the height of the bag breaking hopper 303 is equal to the height of the large hopper 31, and when the ton bag loaded with the raw material is put into the large hopper 31 and the bag breaking assembly 33 breaks the bag, the raw material in the ton bag is not scattered outside the large hopper 31. In other embodiments, the bag breaking assembly 303 may be mounted on the large hopper 31 and completely exposed outside the large hopper 31, and the central axis (coinciding with the axis 3302) of the bag breaking assembly 33 coincides with the axis 3115 of the large hopper 31, and at this time, the bag breaking assembly 33 does not occupy the accommodating space of the large hopper 31, so that the large hopper 31 can transfer more raw materials.

It will be appreciated that since the bag breaking assembly 33 may be any of the bag breaking assemblies 33 of the embodiments described above (see fig. 24-31), that is, the bag breaking assembly 33 may include a knife holder 330 and a primary blade 331. The tool holder 330 is provided with a through hole 3300, the tool holder 330 is mounted on the large hopper 31, and the through hole 3300 corresponds to the large hopper feed port 3111. The primary blade 331 is mounted on the blade carrier 330, the primary blade 331 being disposed about the through bore 3300 and forming a non-closed first annular structure 3314. The large hopper 31 further includes a carrier 318, the carrier 318 being provided on an inner wall 3114 of the large hopper 311 and spanning the large hopper feed opening 3111, and the bag breaking assembly 33 being mounted on the carrier 318.

In this way, the bag breaking assembly 33 is provided with the main blade 331 as the first non-closed annular structure 3314, so that the bag breaking assembly 33 is used for puncturing the ton bag by the blade 3311 of the main blade 331 in the process of destroying the ton bag, the damaged portion of the ton bag is not completely cut off, and ton bag fragments are prevented from being mixed into raw materials, so that abnormal conditions of the body condition of the culture caused by doping of the ton bag fragments with the raw materials can be reduced.

The contour shape of the tool holder 330 may be circular, elliptical, triangular, square, or other polygonal shapes, which are not illustrated herein. Correspondingly, the shape of the through hole 3300 may be circular, elliptical, triangular, square, or other polygonal shape, etc. The primary blade 331 forming a non-closed first annular structure 3314 means: the shape of the main blade 331 may also be circular, oval, triangular, square, or other polygonal shapes, and the shape of the main blade 331 forms the notch 3313, so that the front and rear ends of the first annular structure 3314 are disposed in a non-contact manner or spaced apart from each other. For example, referring to fig. 24, both the contour shape of the tool holder 330 and the shape of the through hole 3300 are square; the primary blade 331 forms a non-closed square configuration that forms the notch 3313. Alternatively, referring to fig. 22, both the contour shape of the tool holder 330 and the shape of the through hole 3300 are circular; the primary blade 331 forms a non-closed circular structure that forms the notch 3313. The coincidence of the edge 3311 with the axis 3302 of the through bore 3300 means that: the edges 3311 may be oriented parallel to the axis 3302 or the edges 3311 may be oriented at an oblique angle to the axis 3302. For example, the edge 3311 of the main blade 331 is suspended, the edge 3311 faces to the side where the worker places the ton bag containing the raw material on the bag breaking assembly 33, and the edge 3311 faces parallel to the axis 3302; alternatively, the blade 3311 is inclined toward the central axis of the through hole 3300; alternatively, the blade 3311 is inclined away from the central axis of the through hole 3300. The angle between the edge 3311 and the axis is generally within 30 degrees, whichever direction of inclination is used. The raw materials can be agricultural products such as corn, wheat bran, bran and the like.

Referring to fig. 35, the hopper system 30 of the embodiment of the present application includes a hopper bracket 32 and the large hopper 31 (see fig. 32) or the bag breaking hopper 303 (see fig. 34) of the above embodiment, and the large hopper 31 or the bag breaking hopper 303 is disposed on the hopper bracket 32.

Referring to fig. 32, in the hopper system 30 according to the present embodiment, when the hopper system 30 includes the large hopper 31 according to the above embodiment, the large hopper 31 is provided around the outer circumferential wall 3113 of the large hopper 311 by forming the reinforcing member 313 on the outer circumferential wall 3113 of the large hopper 311, so that the outer circumferential wall 3113 of the large hopper 311 is not easy to be concavely deformed after the large hopper 31 is used for a long period of time, the space size of the large hopper feeding bin 3110 is not easy to be changed, and the worker is not easy to overflow the raw material from the large hopper feeding opening 3111 even after pouring a bag of raw material of the same size into the large hopper feeding bin 3110.

Referring to fig. 34, in the hopper system 30 according to the embodiment of the present application, when the hopper system 30 includes the bag breaking hopper 303 according to the embodiment, when the raw material in the ton bag needs to be poured into the hopper, the ton bag is placed on the bag breaking assembly 33, so that the ton bag is closely contacted with the bag breaking assembly 33 under the action of gravity so as to be pierced by the bag breaking assembly 33, and thus the raw material in the ton bag can be poured into the large hopper 31, and therefore, the raw material in the ton bag is poured into the large hopper 31 by using the bag breaking assembly 33, without manual intervention, thereby improving the automation degree of feed production and the efficiency of feed production; meanwhile, the bag breaking assembly 33 is provided with the main blade 331 as the first non-closed annular structure 3314, so that the bag breaking assembly 33 is used for puncturing the ton bag in the process of damaging the ton bag, the damaged portion of the ton bag is not completely cut off, ton bag fragments are prevented from being mixed into raw materials, and abnormal conditions of the culture body caused by doping of the ton bag fragments with the raw materials can be reduced.

In some embodiments, the hopper bracket 32 includes a bearing portion 320 and a supporting portion 321, the bearing portion 320 is disposed at one end of the supporting portion 321, the hopper bracket 32 encloses a hopper installation space 322, the bearing portion 320 is formed with a hopper receiving hole 323 communicating with the installation space 322 of the large hopper 31 or the broken bag hopper 303, the large hopper 31 or the broken bag hopper 303 is inserted into the hopper receiving hole 323, the supporting member 314 is mounted on the hopper bracket 32, and the large hopper discharge hole 3122 is located in the hopper installation space 322.

In the description of the present specification, reference to the terms "certain embodiments," "one embodiment," "some embodiments," "an exemplary embodiment," "an example," "a particular example," or "some examples" means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or the inclusion of a number of technical features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, for example two, three, unless explicitly defined otherwise.

Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application, which is defined by the claims and their equivalents.

Claims

1. The utility model provides a smart feeding mill which characterized in that, smart feeding mill includes:

a carrying device; the carrying device is enclosed to form an operation space;

a powder hopper; the powder hoppers are arranged in the running space, and the conveying device is used for conveying raw materials to be mixed into the powder hoppers;

an auxiliary feeding device; the powder hoppers are communicated with the auxiliary feeding device; the powder hoppers are distributed on the two opposite sides of the auxiliary feeding device; the auxiliary feeding device comprises an auxiliary hopper, a powder weighing sensor and an auxiliary hopper valve, the auxiliary hopper is communicated with the mixing device, the auxiliary hopper valve is movably arranged on the auxiliary hopper, the auxiliary hopper valve can selectively enable the auxiliary hopper to be communicated with or not communicated with the mixing device when moving relative to the auxiliary hopper, and the powder weighing sensor is arranged in the auxiliary hopper and used for weighing the raw materials to be mixed in the auxiliary hopper; or the auxiliary feeding device comprises an auxiliary hopper, a powder weighing sensor, an auxiliary hopper valve and a pulverizer, wherein the auxiliary hopper is communicated with the pulverizer, the pulverizer is communicated with the mixing device, the pulverizer is used for pulverizing the raw materials to be mixed, the auxiliary hopper valve is movably arranged on the auxiliary hopper, the auxiliary hopper valve can selectively enable the auxiliary hopper to be communicated with or not communicated with the pulverizer when moving relative to the auxiliary hopper, and the powder weighing sensor is arranged in the auxiliary hopper and is used for weighing the raw materials to be mixed in the auxiliary hopper;

A mixing device; the auxiliary feeding device is communicated with the mixing device, and is used for weighing and storing the raw materials to be mixed;

a transmission device; the conveying device comprises a mixing conveying pipe, a mixing conveying piece and a mixing driving piece, wherein the mixing conveying piece can be rotatably arranged in the mixing conveying pipe, the mixing driving piece is used for driving the mixing conveying piece to rotate, and the mixing conveying pipe is communicated with the auxiliary feeding device and the mixing device;

a pulverizing device; the crushing device is used for weighing and crushing raw materials to be crushed, and the mixing transmission pipe is also communicated with the crushing device; the crushing device comprises a crushing hopper, a particle weighing sensor, a crushing hopper valve and a crusher, wherein the crusher is communicated with the crushing hopper and the transmission device, the crushing hopper valve is movably arranged on the crushing hopper, the crushing hopper valve can selectively enable the crushing hopper to be communicated with or not communicated with the crusher when moving relative to the crushing hopper, and the particle weighing sensor is arranged in the crushing hopper and used for weighing the raw materials to be crushed in the crushing hopper; a plurality of the crushing hoppers are arranged in the running space;

A particle hopper; the number of the particle hoppers comprises a plurality of particle hoppers, the particle hoppers are distributed on two opposite sides of the crushing device, and the particle hoppers are communicated with the crushing device.

2. The fine feeder of claim 1, further comprising a powder transport assembly, the number of powder transport assemblies being consistent with the number of powder hoppers, each powder transport assembly communicating with the auxiliary feeder and a corresponding one of the powder hoppers.

3. The fine feeder of claim 2, wherein the powder transfer assembly comprises a powder transfer tube, the powder transfer tube comprising a powder feed port and a powder discharge port, the powder feed port in communication with the powder hopper, the powder discharge port in communication with the auxiliary feed device, the powder feed port being lower than the powder discharge port relative to a support surface for supporting the fine feeder.

4. The fine feeder of claim 1, wherein the conveyor communicates with the comminuting device, the auxiliary feeding device and the mixing device in sequence; or (b)

The conveying device is sequentially communicated with the auxiliary feeding device, the crushing device and the mixing device; or (b)

The number of the conveying devices is two, one conveying device is communicated with the auxiliary feeding device and the mixing device, and the other conveying device is communicated with the crushing device and the mixing device.

5. The fine feeder of claim 1, further comprising a particulate hopper, the fine feeder further comprising a particulate transfer assembly, the number of particulate transfer assemblies being consistent with the number of particulate hoppers, each particulate transfer assembly being in communication with the comminution device and a corresponding one of the particulate hoppers.

6. The fine feeder of claim 5, further comprising a small hopper and a micro-hopper, the small hopper being disposed on and in communication with the mixing device, the micro-hopper being disposed on and in communication with the mixing device.

7. The fine feeding mill according to claim 6, further comprising a working platform, wherein the working platform encloses a mounting space, the mixing device, the auxiliary feeding device and the pulverizing device are mounted in the mounting space, the working platform is formed with a bracket accommodating hole communicated with the mounting space, and the small hopper and the micro hopper are accommodated in the bracket accommodating hole.

8. The precision feeding mill according to claim 1, wherein the handling device comprises a sliding support, a sliding driving assembly and a lifting driving assembly, the sliding driving assembly is movably arranged on the sliding support, the lifting driving assembly is arranged on the sliding driving assembly, the lifting driving assembly is used for lifting the raw materials to be mixed, and the sliding driving member is used for handling the raw materials to be mixed onto the powder hopper through the lifting driving member.

9. The precision feeder of claim 8, wherein the slide drive assembly comprises a first drive member disposed on the hanger beam and movably disposed on the sliding support, a second drive member movably disposed on the hanger beam, and a lift drive assembly disposed on the second drive member, the first drive member having a direction of movement perpendicular to the second drive member.