CN214610453U - Flat grain subassembly of rotation type - Google Patents

Abstract

The embodiment of the utility model discloses a rotary flat grain assembly, which comprises a driving motor; and a recovery part connected with the output shaft of the driving motor through a connecting piece; the recovery part comprises a box body, a recovery motor and a recovery shaft, wherein the recovery motor is positioned in the box body, and the recovery shaft is connected with an output shaft of the recovery motor through a gear set; the grain leveling component also comprises a grain scraping plate which is positioned on one side of the recovery part and connected with the recovery shaft; the grain scraping plate is configured to rotate around the axis of the output shaft of the driving motor together with the recovery part under the action of the driving motor. The grain leveling component can more efficiently and safely complete grain leveling work of the granary and has the characteristics of high efficiency, low cost, good safety and convenience in use.

Description

Flat grain subassembly of rotation type

Technical Field

The utility model relates to a grain storage mechanical equipment field. And more particularly, to a rotary flat grain assembly.

Background

With the annual grain yield increase in China, the storage scale is continuously enlarged, and when grains are put into a warehouse, grain input points are limited in distribution, grain stacking heights are uneven, the stacking positions are easy to generate heat, grain storage safety is threatened, great inconvenience is brought to grain condition monitoring, and accordingly grain leveling treatment is needed. The traditional grain leveling method is mainly manual grain leveling, the labor consumption is high, the grain warehouse grain feeding time is relatively concentrated, so that the heat concentration is easy to occur when the grain leveling is untimely, and the potential safety hazard of people in grain piles exists during grain leveling operation in the personnel warehouse.

At present, the existing grain leveling equipment in the market is roughly divided into a small grain leveling machine in a bin and a truss grain leveling machine, and the following problems mainly exist: the small grain leveling machine in the granary has the advantages that due to the fact that the size of a granary window is limited, the small grain leveling machine in the granary needs to be conveyed into the granary through the warehousing stairways manually, the warehousing stairways in China are generally narrow and steep, the conveying process is time-consuming and labor-consuming, and potential safety hazards are large; in the operation process, due to high dust property in the bin and the need of avoiding grain pollution, a fuel engine cannot be used, and only a battery with limited cruising ability can be used as a power source; because the equipment is small in size, large-area operation cannot be carried out, only fine leveling operation can be carried out, and the equipment is easy to sink into grain pits due to the scattering property of grains in the operation process, so that the grains pollute the equipment and are lost. The flat grain machine of truss-like needs to install the preset track in every warehouse, and single storehouse input cost is big, and equipment fixing cycle is long, and flat grain board is mostly the suspension type, and flat grain effect is poor.

SUMMERY OF THE UTILITY MODEL

For at least one aspect of solving above-mentioned problem, the utility model provides a flat grain subassembly of rotation type can cooperate the arm to use, can accomplish the flat grain work of granary more high-efficiently, safely, has high efficiency, with low costs, the security is good and convenient to use's characteristics.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary flat grain assembly comprising:

a drive motor; and

the recovery component is connected with the output shaft of the driving motor through a connecting piece;

the recovery part comprises a box body, a recovery motor and a recovery shaft, wherein the recovery motor is positioned in the box body, and the recovery shaft is connected with an output shaft of the recovery motor through a gear set;

the grain leveling component also comprises a grain scraping plate which is positioned on one side of the recovery part and connected with the recovery shaft;

the grain scraping plate is configured to rotate around the axis of the output shaft of the driving motor together with the recovery part under the action of the driving motor.

In addition, preferably, the connecting piece is L-shaped and comprises a rotating part and a connecting part;

the rotating part is arranged along the axis of the output shaft of the driving motor and is fixedly combined with the output shaft of the driving motor;

the axis of the connecting part is perpendicular to the axis of the output shaft of the driving motor, and one end of the connecting part, which is far away from the rotating part, is fixedly combined with the box body.

In addition, it is preferable that a reinforcing plate is provided on each of both sides of the connecting part of the connecting member;

one side of the reinforcing plate close to the connecting part is fixedly combined with the connecting part;

one side of the reinforcing plate close to the box body is fixedly combined with the box body.

Furthermore, it is preferable that an axis of the recovery shaft is perpendicular to an axis of the recovery motor output shaft;

the extending direction of the grain scraping plate is vertical to the axial direction of the recovery shaft.

Furthermore, it is preferable that the gear set includes a first gear and a second gear that mesh with each other; the first gear is fixedly combined with an output shaft of the recovery motor, and the second gear is fixedly combined with the recovery shaft;

the gear set is configured to enable the recovery shaft to drive the grain scraping plate to rotate around the axis of the recovery shaft under the driving of the recovery motor.

In addition, preferably, the box body is provided with a track, and the track comprises a first track positioned on one side wall of the box body close to the grain scraping plate and a second track arranged on the bottom wall of the box body and extending from the bottom end of the first track along the axial direction of an output shaft of the recovery motor;

the track is configured to enable the grain scraping plate to move along a track defined by the track under the action of the recovery motor.

In addition, the preferred scheme is that the grain scraping plate comprises a plate body and a reinforcing rod which is fixedly combined with the bottom of the plate body and penetrates through a rail to be connected with the recovery shaft.

In addition, preferably, the edge of the rail comprises a dustproof belt which is correspondingly matched with the reinforcing rod.

In addition, preferably, the grain scraping plate comprises a working state and a recovery state;

the working state is the state when the grain scraping plate moves along the track under the action of the recovery motor to the state when the axis of the reinforcing rod is parallel to the axis of the output shaft of the recovery motor;

the recovery state is a state when the grain scraping plate moves to a position where the axis of the reinforcing rod is perpendicular to the axis of the output shaft of the recovery motor along the track under the action of the recovery motor.

Furthermore, it is preferable that a radar range finder is provided in the middle of the reinforcing bar.

The beneficial effect of this application is as follows:

aiming at the technical problems in the prior art, the embodiment of the application provides the rotary grain leveling component, the grain leveling component is brand new in design, and the working mode that the grain must be leveled manually in the traditional granary is broken through. The grain leveling machine improves the grain leveling efficiency, improves the working safety of personnel, can greatly reduce the grain leveling cost input, and is convenient and flexible to use.

Compare in the flat grain method of traditional artifical pull roll, the utility model provides a flat grain subassembly can be through the device collaborative work such as with the arm, need not in the staff enters the storehouse, and the manual work can utilize the control to driving motor and recovery motor through control system, realizes the control and then realize leveling to the grain face of rotatable scraper, has avoided the grain heap to cave in and has leaded to burying people and the grain heap to scatter and lead to falling the risk of hindering. And the arrangement of the recovery component can realize the expansion and the retraction of the grain scraping plate. Has the characteristics of high efficiency, low cost, good safety and convenient use.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 shows a schematic structural view of a flat grain assembly provided by the embodiment of the present invention.

Fig. 2 shows a schematic structural diagram of a recycling component according to an embodiment of the present invention.

Fig. 3 shows a schematic structural diagram of a box provided by an embodiment of the present invention.

Fig. 4 shows a schematic structural diagram of a second shaft sleeve according to an embodiment of the present invention.

Fig. 5 shows a schematic structural diagram of a bearing installation provided by an embodiment of the present invention.

Detailed Description

In order to explain the present invention more clearly, the present invention will be further described with reference to the preferred embodiments and the accompanying drawings. Similar parts in the figures are denoted by the same reference numerals. It is to be understood by persons skilled in the art that the following detailed description is illustrative and not restrictive, and is not to be taken as limiting the scope of the invention.

In the description of the present application, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present application. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It is further noted that, in the description of the present application, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

In order to overcome the defects existing in the prior art, the embodiment of the utility model provides a flat grain subassembly of rotation type, combine figure 1 and figure 2 to show, flat grain subassembly includes:

a drive motor 1; and

a recovery component 3 connected with an output shaft 11 of the driving motor 1 through a connecting piece 2;

the recovery part 3 comprises a box body 30, a recovery motor 31 positioned in the box body 30 and a recovery shaft 33 connected with an output shaft 310 of the recovery motor 31 through a gear set 32;

the grain leveling component also comprises a grain scraping plate 4 which is positioned on one side of the recovery part 3 and is connected with the recovery shaft 33;

the scraper 4 is configured to rotate together with the recovery member 3 around the axis of the output shaft 11 of the driving motor 1 under the action of the driving motor 1. In a specific example, the connecting member 2 is an L-shaped rod, and includes a rotating portion 21 and a connecting portion 22. Specifically, the rotating portion 21 is disposed along the axis of the output shaft 11 of the driving motor 1, and the rotating portion 21 and the output shaft 11 of the driving motor 1 are fixedly combined; the axis of the connecting part 22 is perpendicular to the axis of the output shaft 11 of the driving motor 1, one end of the connecting part 22, which is far away from the rotating part 21, is fixedly combined with the box body 30, and the box body 30 is connected with the output shaft 11 of the driving motor 1 through the connecting part 2, so that the box body 30 can move under the action of the driving motor 1 to drive the grain scraping plate 4 connected to the recovery shaft 33 to rotate around the axis of the output shaft 11 of the driving motor 1, and grain leveling work is performed. Further, in the present embodiment, in order to enhance the connection strength between the connection member and the case 30, the connection portion 22 is connected to the outer wall of the case 30 by a connection plate 5.

In one embodiment, in order to prevent the dust generated during the grain leveling operation from being adsorbed on the output shaft 11 of the driving motor 1 to affect the operation performance of the driving motor 1, as shown in fig. 1, the driving motor 1 is disposed in a driving motor compartment 6, the base 12 of the driving motor 1 is fixedly combined with the inner top surface of the driving motor compartment 6, a circular hole 60 slightly larger than the radius of the rotating portion 21 of the connecting member 2 is formed in the bottom surface of the driving motor compartment 6, and the rotating portion 21 penetrates through the circular hole 60 to extend into the driving motor compartment 6 and is fixedly combined with the output shaft 11 of the driving motor 1. In a specific embodiment, two reinforcing plates 7 are respectively arranged on two sides of the connecting portion 22 of the connecting member 2, as shown in fig. 2, the reinforcing plates 7 can enhance the stability of the connection between the connecting member 2 and the box body 30, one side wall of the reinforcing plate 7 close to the connecting portion 22 is welded with the connecting portion 22, and one side wall of the reinforcing plate 7 close to the connecting plate 5 is welded and fixed with the connecting plate 5.

In an embodiment, connecting plate 5 is kept away from one side of connecting piece 2 with the outer wall welded fastening of box 30, box 30 divide into through a motor fixed plate 34 and retrieves motor storehouse 301 and gear storehouse 302 two parts, it sets up in retrieving motor storehouse 301 inside to retrieve motor 31 and storage battery 35, storage battery 35 with retrieve motor 31 and pass through the wire and connect, for retrieve motor 31 and provide required electric energy in the working process, storage battery 35 is fixed in the inner wall of retrieving motor storehouse 301, the axis perpendicular to of the output shaft 310 of retrieving motor 31 motor fixed plate 34, the frame of retrieving motor 31 combines to be fixed in through bolted connection's mode on the motor fixed plate 34. As shown in fig. 3, a through hole 341 slightly larger than the diameter of the output shaft 310 of the recovery motor 31 is formed in the motor fixing plate 34, and the output shaft of the recovery motor 31 passes through the through hole 341 and enters the gear chamber 302 to be matched with the recovery shaft 33 through the gear set 32. In this embodiment, the axis of the recycling shaft 33 is perpendicular to the axis of the output shaft 310 of the recycling motor 31, and the extending direction of the scraping plate 4 is perpendicular to the axis direction of the recycling shaft 33.

In a specific example, the gear set 32 includes two mutually meshed bevel gears, namely a first gear 321 and a second gear 322, the output shaft 310 of the recovery motor 31 passes through a through hole 341 on the motor fixing plate 34, enters the gear chamber 302, is fixedly combined with the first gear 321, passes through a first shaft sleeve 81 and is finally connected with a bearing (not shown) which is arranged on one side wall of the gear chamber 302 far away from the recovery motor chamber 301 and is jointly held by a bearing fixing cover 90 and a first bearing fixing plate 91; one end of the recovery shaft 33 is connected to a bearing (not shown) which is fixed on an inner wall of the gear bin 302 close to the connecting piece 2 and is jointly held by the bearing fixing cover 90 and the second bearing fixing plate 91, and the other end of the recovery shaft passes through the second gear 322 and is fixedly combined with the second gear, and then the extending end of the recovery shaft passes through the second shaft sleeve 82 and is connected to the grain scraping plate 4, wherein as shown in fig. 4, a shaft sleeve hole which is located above the recovery shaft hole 820 and through which the first shaft sleeve 81 passes is arranged on the second shaft sleeve 82. The gear set 32 can make the recovery shaft 33 drive the scraping plate 4 to rotate around the axis of the recovery shaft 33 under the driving of the recovery motor 31.

In this embodiment, as shown in fig. 5, the upper side of the first bearing fixing plate 91, the upper side of the second bearing fixing plate 92 and the two bearing fixing covers 90 are provided with grooves 900 having the same radius and width as the outer edge of the bearing.

In a specific example, referring to fig. 3, a rail 10 is provided on the box body 30, the rail 10 includes a first rail 101 located on a side wall of the gear bin 302 close to the scraper 4, and a second rail 102 provided on a bottom wall of the gear bin 302 and extending from a bottom end of the first rail 101 along an axial direction of an output shaft 310 of the recovery motor 31, and the scraper 4 can move along a track defined by the rail 10 under the action of the recovery motor 31.

In one embodiment, the scraping plate 4 comprises a plate body 41 and a reinforcing rod 42 fixedly combined at the bottom of the plate body 41 and connected with the recovery shaft 33 through the rail 10, wherein the reinforcing rod 42 is fixedly combined at the middle of the bottom surface of the plate body 41, so that the stress strength of the plate body 41 during grain leveling work is improved. Further, in order to ensure the connection strength between the plate body 41 and the reinforcing bar 42, reinforcing ribs 43 are uniformly provided between the front end of the reinforcing bar 42 and the bottom surface of the plate body 41 and between the side surfaces of the reinforcing bar 42 and the bottom surface of the plate body 41.

In a specific example, in order to prevent the dust generated during the grain leveling work from entering the gear box 302 through the rail 10, the edge of the rail 10 is provided with a dust-proof belt (not shown) correspondingly and cooperatively arranged by the reinforcing rod 42.

In one embodiment, when the flat grain assembly is in the working state, the length of the first track 101 is greater than the sum of the central axis of the second track 102 to the reinforcing rod 42 and the radius length of the reinforcing rod 42, and the length of the second track 102 is greater than the sum of the axial axis of the first track 101 to the recovery shaft 33 and the radius length of the recovery shaft 33.

In a specific example, when the grain leveling assembly works, the recovery motor 31 needs to be started first, so that the grain scraping plate 4 moves from the second rail 102 to the first rail 101 along the track of the rail 10 under the action of the recovery motor 31 until the central axis of the reinforcing rod 42 is parallel to the axis of the output shaft 310 of the recovery motor 31, the recovery motor 31 is turned off, at this time, the grain scraping plate 4 enters a working state, the driving motor 1 is turned on, and the grain scraping plate 4 rotates around the output shaft 11 of the driving motor 1 together with the recovery part 3 under the action of the driving motor 1, so that grain leveling work is performed. After the grain leveling work is finished, the driving motor 1 is turned off, the recovery motor 31 is turned on, the grain scraping plate 4 moves from the first rail 101 to the second rail 102 along the track of the rail 10 under the action of the recovery motor 31 until the central axis of the reinforcing rod 42 is perpendicular to the axis of the output shaft 310 of the recovery motor 31, the recovery motor 31 is turned off, and at the moment, the grain scraping plate 4 enters the recovery state.

In a specific example, the grain leveling assembly further comprises a radar distance meter 44 arranged in the middle of the reinforcing rod 42, and the radar distance meter 44 is used for observing the distance between the grain scraping plate 4 and the grain surface so as to control the driving motor 1 to be turned on and off. In this embodiment, the radar range finder 44 is a range finder of which the model is radar range finder PCR20D and which is manufactured by shenzhen heryuda technologies limited, the range finder is powered by a dry battery, and can be customized with a functional module, the range can reach 7 meters, and the range finder has the characteristics of ultra-small volume, millimeter-scale measurement precision and response time of 1 millisecond.

The grain scraping plate 4 is not suitable to rotate too fast when the grain scraping plate is in the working state and the recovery state and is in grain leveling work, in one embodiment, as shown in fig. 1, the driving motor 1 can be a speed regulating motor with the model of 6IK180RGU-AF and a first reduction gearbox 13 with the model of 4IK25 GN-120; as shown in fig. 2, the recycling motor 31 may be A speed-regulating motor with A model of 4IK25RGN-A, and A second reduction gearbox 36 with A model of 4IK25GN-250, which is not limited by the present invention.

In one embodiment, the grain leveling assembly is matched with the mechanical arm, so that workers do not need to enter a warehouse, the control on the driving motor 1 and the recovery motor 31 can be manually utilized through a control system, the rotatable grain scraping plate 4 is controlled, the grain surface is leveled, and the risk of falling injury caused by people burying and scattering of grain piles due to depression of the grain piles is avoided. And the recovery component 3 is arranged, so that the grain scraping plate 4 can be unfolded and folded. Has the characteristics of high efficiency, low cost, good safety and convenient use.

Obviously, the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention, and it is obvious for those skilled in the art to make other variations or changes based on the above descriptions, and all the embodiments cannot be exhausted here, and all the obvious variations or changes that belong to the technical solutions of the present invention are still in the protection scope of the present invention.

Claims (10)

1. The utility model provides a flat grain subassembly of rotation type which characterized in that, flat grain subassembly includes:

a drive motor; and

the recovery component is connected with an output shaft of the driving motor through a connecting piece;

the recovery part comprises a box body, a recovery motor and a recovery shaft, wherein the recovery motor is positioned in the box body, and the recovery shaft is connected with an output shaft of the recovery motor through a gear set;

the grain leveling component also comprises a grain scraping plate which is positioned on one side of the recovery part and connected with the recovery shaft;

the grain scraping plate is configured to rotate around the axis of the output shaft of the driving motor together with the recovery part under the action of the driving motor.

2. The flat grain assembly of claim 1, wherein the connecting piece is L-shaped and comprises a rotating portion and a connecting portion;

the rotating part is arranged along the axis of the output shaft of the driving motor and is fixedly combined with the output shaft of the driving motor;

the axis of the connecting part is perpendicular to the axis of the output shaft of the driving motor, and one end of the connecting part, which is far away from the rotating part, is fixedly combined with the box body.

3. The flat grain assembly of claim 2, wherein two sides of the connecting part of the connecting piece are respectively provided with a reinforcing plate;

one side of the reinforcing plate close to the connecting part is fixedly combined with the connecting part;

one side of the reinforcing plate close to the box body is fixedly combined with the box body.

4. The flat grain assembly of claim 1 wherein the axis of the recovery shaft is perpendicular to the axis of the output shaft of the recovery motor;

the extending direction of the grain scraping plate is vertical to the axial direction of the recovery shaft.

5. The flat grain assembly of claim 4 wherein the gear set comprises a first gear and a second gear in mesh with each other; the first gear is fixedly combined with an output shaft of the recovery motor, and the second gear is fixedly combined with the recovery shaft;

the gear set is configured to enable the recovery shaft to drive the grain scraping plate to rotate around the axis of the recovery shaft under the driving of the recovery motor.

6. The flat grain assembly according to claim 1, wherein the box body is provided with a track, the track comprises a first track positioned on one side wall of the box body close to the grain scraping plate, and a second track arranged on the bottom wall of the box body and extended from the bottom end of the first track along the axial direction of the output shaft of the recovery motor;

the track is configured to enable the grain scraping plate to move along a track defined by the track under the action of the recovery motor.

7. The flat grain assembly of claim 6 wherein the scraping plate comprises a plate body and a reinforcing rod which is fixedly combined with the bottom of the plate body and connected with the recycling shaft through a rail.

8. The flat grain assembly of claim 7, wherein the edge of the track comprises a dust-proof belt correspondingly matched with the reinforcing rod.

9. The flat grain assembly of claim 7 wherein the scraper comprises an operating state and a recovery state;

the working state is the state when the grain scraping plate moves along the track under the action of the recovery motor to the state when the axis of the reinforcing rod is parallel to the axis of the output shaft of the recovery motor;

the recovery state is a state when the grain scraping plate moves to a position where the axis of the reinforcing rod is perpendicular to the axis of the output shaft of the recovery motor along the track under the action of the recovery motor.

10. The flat grain assembly of claim 7 wherein the center of the stiffener is provided with a radar range finder.

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