CN214918276U

CN214918276U - Sorting equipment

Info

Publication number: CN214918276U
Application number: CN202120354735.XU
Authority: CN
Inventors: 何鹏宇; 张宏亮; 查富斌
Original assignee: Ganzhou Good Friend Technology Co ltd
Current assignee: Ganzhou Good Friend Technology Co ltd
Priority date: 2021-02-08
Filing date: 2021-02-08
Publication date: 2021-11-30
Anticipated expiration: 2031-02-08

Abstract

The utility model provides a sorting equipment, sorting equipment includes: the device comprises a machine frame, wherein a feeding station, a detection station and a discharging station are arranged on the machine frame, wherein the discharging station is positioned below the detection station and at least partially positioned in a projection area of the detection station; the feeding assembly is arranged on the feeding station, and the output end of the feeding assembly faces the detection station; the detection assembly is arranged on the detection station, and a transmitting end and a receiving end of the detection assembly are arranged at intervals to form a detection space for detecting the material entering the detection space; and the discharge port is positioned at a discharge station. Because the detection subassembly is the detection of accomplishing the material at the material whereabouts in-process, can improve sorting facilities's sorting efficiency greatly, simultaneously, owing to left out this procedure of transmission band transmission material, can reduce the volume of equipment, area reduces.

Description

Sorting equipment

Technical Field

The utility model relates to a mechanical support structure technical field, in particular to sorting equipment.

Background

In the mining field, mineral raw materials need to enter a concentrating process to remove non-target ores after being mined, mineral raw materials are concentrated by mineral material sorting equipment at present, the mineral material sorting equipment comprises a transmission plane, a conveyor belt and a ray transmitting and receiving device, mineral materials enter the mineral material sorting equipment from the transmission plane and then reach the conveyor belt to be conveyed at a constant speed, the transmitting end and the receiving end of the ray transmitting and receiving device are generally distributed on the upper side and the lower side of the conveyor belt, rays can be attenuated to different degrees in the process of passing through the mineral materials, and the receiving device analyzes whether the mineral materials are target mineral materials or non-target mineral materials according to the received ray attenuation condition, the mode leads to the fact that the whole mineral aggregate sorting equipment is very large in size, occupies a wide area and is limited in sorting efficiency because the mineral aggregate needs to be detected in the process of being conveyed on the horizontal conveying belt at a constant speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sorting equipment aims at solving prior art, sorting equipment's the problem that material separation efficiency is low.

In order to achieve the above object, the utility model provides a sorting equipment, sorting equipment includes:

the device comprises a machine frame, wherein a feeding station, a detection station and a discharging station are arranged on the machine frame, wherein the discharging station is positioned below the detection station and at least partially positioned in a projection area of the detection station;

the feeding assembly is arranged on the feeding station, and the output end of the feeding assembly faces the detection station;

the detection assembly is arranged on the detection station, and a transmitting end and a receiving end of the detection assembly are arranged at intervals to form a detection space for detecting the material entering the detection space;

and the discharge port is positioned at the discharge station.

Optionally, the sorting equipment comprises a plurality of groups of feeding assemblies and a plurality of groups of detecting assemblies, wherein the plurality of groups of feeding assemblies and the plurality of groups of detecting assemblies are distributed at intervals along the rack in a one-to-one correspondence manner;

the frame comprises an internal supporting part, a middle supporting part and an external supporting part, a plurality of groups of feeding assemblies are arranged on the external supporting part, a plurality of groups of transmitting ends and a plurality of groups of receiving ends are respectively arranged on the middle supporting part and the internal supporting part, and the discharging hole is formed between the middle supporting part and the internal supporting part.

Optionally, the feeding assembly comprises a first transmission plane and a second transmission plane, the first transmission plane is arranged on the external support portion, the second transmission plane is arranged on the middle support portion, the first transmission plane is arranged horizontally or obliquely, the second transmission plane is arranged obliquely, the inclination angle formed by the second transmission plane and the horizontal plane is larger than the inclination angle formed by the first transmission plane and the horizontal plane, and the transmitting end or the receiving end is arranged below the second transmission plane.

Optionally, the feeding assembly further comprises a vibrator disposed on the external support portion and connected to the first conveying plane.

Optionally, the discharge port includes a first material outlet and a second material outlet, and a partition plate is arranged between the first material outlet and the second material outlet.

Optionally, the sorting apparatus is further provided with an air jet assembly provided on the built-in support portion and/or the intermediate support portion, the nozzle of the air jet assembly facing the falling passage between the built-in support portion and the intermediate support portion.

Optionally, the air injection assembly is provided with a plurality of nozzles, the nozzles are arranged in rows, and a row of nozzles is arranged below each receiving end or each emitting end.

Optionally, the rack further includes a baffle, the baffle is disposed on the middle support portion and the built-in support portion to surround a falling channel for the material to fall, and the detection space and the discharge port are located in the falling channel.

Optionally, the transmitting end has a radiation outlet gradually enlarged from the radiation generating device to the receiving end.

The utility model discloses technical scheme is through being equipped with feeding station in the frame, detect station and ejection of compact station, wherein, ejection of compact station is located the below of detecting the station and at least part is located the projection region of detecting the station, the feeding subassembly is installed on feeding station, the output of feeding subassembly is towards detecting the station, detecting element sets up on detecting the station, detecting element's transmitting terminal and receiving terminal interval set up and form the material that the detection space is used for detecting the entering detection space, the discharge gate is located ejection of compact station. The material leaves behind the output of feeding subassembly can direct free fall through detecting the station and enters into the discharge gate, this in-process, detecting element can detect the material between the transmitting terminal and the receiving terminal through detecting element, because the material breaks away from free fall behind feeding element's output, detecting element accomplishes the detection to the material at material whereabouts in-process, this procedure of transmission band transmission material has been left out, can reduce the volume of equipment, area reduces, more do benefit to the equipment of sorting scene and arrange the operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of the sorting apparatus of the present invention;

fig. 2 is a schematic structural view of the sorting device of the present invention at another viewing angle;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic cross-sectional view taken along M-M in fig. 2.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Rack	181	First material outlet
10	Fall down	182	Second material outlet
				11	External support part	19	Partition board
12	Intermediate support section	21	Transmitting terminal
				13	Built-in support part	22	Receiving end
14	First plane of transmission	23	Ray generating device
				15	Second transmission plane	231	Radiation source
16	Vibrator	24	Ray exit
				17	Baffle plate	31	Nozzle with a nozzle body
18	Discharge port

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 and 2, to achieve the above object, the present invention provides a sorting apparatus, including: the device comprises a machine frame 1, wherein a feeding station, a detection station and a discharging station are arranged on the machine frame 1, the discharging station is positioned below the detection station and at least partially positioned in a projection area of the detection station; the feeding assembly is arranged on the feeding station, and the output end of the feeding assembly faces the detection station; the detection assembly is arranged on the detection station, and a transmitting end 21 and a receiving end 22 of the detection assembly are arranged at intervals to form a detection space for detecting the material entering the detection space; and the discharge port 18 is positioned at the discharge station 18.

The material sorting machine provided by the embodiment can be used for sorting ores, grains, waste and old recycled products (such as waste and old household appliances) and the like, and particularly comprises a rack 1, a feeding assembly and a detection assembly, wherein the rack 1 is an installation basis of the feeding assembly and the detection assembly, the feeding assembly is used for conveying materials to a detection station for detection of the detection assembly arranged on the detection station, in the embodiment, the rack 1 is provided with a feeding station, a detection station and a blanking station, the materials enter the detection station from the feeding station and then flow out of the sorting equipment from the discharging station, the feeding assembly is arranged on the feeding station, the detection assembly is arranged on the detection station, and the blanking station is provided with a discharging port 18, wherein the blanking station is positioned below the detection station and at least partially positioned in a projection area of the detection station, and the discharging port 18 is arranged on the blanking station, at least part discharge gate 18 is located the projection region of detection station, and the output of feeding subassembly is towards the detection station, and under this kind of mode of setting, the material leaves behind the output of feeding subassembly can direct free fall through the detection station and enters into discharge gate 18, and this in-process, the detection subassembly can detect the material between the transmitting terminal 21 and the receiving terminal 22 through the detection subassembly. In this embodiment, the detection assembly is disposed on the detection station, the transmitting end 21 and the receiving end 22 of the detection assembly are disposed at an interval to form a detection space, the detection space is located above the discharge station, and the material is separated from the output end of the feeding assembly, passes through the detection space and then enters the discharge port 18 located in the discharge station. In this embodiment, the material falls freely after being separated from the output end of the feeding assembly, when the material falls into the detection space in the falling process, the ray emitted from the emitting end 21 to the receiving end 22 passes through the material and is received by the receiving end 22, the ray passing through the material is attenuated to a certain degree, the ray attenuation degrees caused by materials of different minerals are different, the receiving end 22 is electrically connected with the central control device of the material sorting machine, the received ray can be sent to the central control device for analysis, so as to obtain the minerals of the material, the mineral identification of the material includes the identification of the target metal content and the metal type, in this embodiment, the target material can be the material containing the target metal, and the target metal content can also be the material with the target metal content exceeding the preset value.

Because the material breaks away from free fall behind the output of feeding subassembly, the detection subassembly is the detection of accomplishing the material at the material whereabouts in-process, can improve sorting facilities's separation efficiency greatly, simultaneously, owing to left out this procedure of transmission band transmission material, can reduce the volume of equipment, area reduces, more does benefit to the equipment of selecting separately the scene and arranges the operation. In addition, the discharging station in the embodiment is positioned below the detection station and at least partially positioned in the projection area of the detection station, so that the sorting equipment is compact in structure and small in occupied area in the horizontal direction.

Because the mutual interference of the conveying belts does not exist, in a further embodiment, the sorting equipment may include a plurality of groups of the feeding assemblies and a plurality of groups of the detecting assemblies, the plurality of groups of the feeding assemblies and the plurality of groups of the detecting assemblies are distributed at intervals along the rack 1 in a one-to-one correspondence, the distribution direction may be arranged at intervals along a straight line, or may be arranged in a circumferential array along the rack 1, and specifically may be determined according to the shape and structure of the rack 1. For example, when the frame 1 is linear, a plurality of feeding assemblies and a plurality of detecting assemblies can be arranged at intervals along the linear extending direction of the frame 1 in a one-to-one correspondence manner, and when the frame 1 is square or circular, a plurality of feeding assemblies and a plurality of detecting assemblies can be arranged in a circumferential array along the machine frame 1 in a one-to-one correspondence, the mode of arranging a plurality of groups of feeding components and a plurality of groups of detecting components which are in one-to-one correspondence on the same machine frame 1 can realize the simultaneous sorting of a large amount of materials, as shown in fig. 1-4, four sets of feeding devices and four sets of detecting devices are arranged on the square frame 1 in a one-to-one correspondence, it can be understood that the number of the feeding devices and the detecting devices is not limited to four groups shown in the figure, and can be set to 3 groups or 6 groups according to needs, so that a large amount of materials can be sorted simultaneously, and the efficiency of sorting the materials is greatly improved.

Specifically, the frame 1 comprises an inner support part 13, an intermediate support part 12 and an outer support part 11, the inner support part 13, the intermediate support part 12 and the outer support part 11 can be independently arranged or connected with each other, but a space is formed between the inner support part 13 and the intermediate support part 12, the space is separated from each other to form a falling channel 10, a discharge port 18 is positioned in the falling channel 10, and materials freely fall from the falling channel 10 to the discharge port 18. In a specific implementation, the transmitting end 21 may be disposed on the internal supporting portion 13 and the receiving end 22 may be disposed on the intermediate supporting portion 12, and the transmitting end 21 may be disposed on the intermediate supporting portion 12 and the receiving end 22 may be disposed on the internal supporting portion 13. The material will pass through the transmitting end 21 and the receiving end 22 during the falling process, and the ray emitted from the transmitting end 21 will pass through the material and be received by the receiving end 22, so that whether the material is a target material or a non-target material can be obtained according to the analysis of a central control device (not shown). The discharge port 18 specifically includes a first material outlet 181 and a second material outlet 182, and the target material and the non-target material enter the first material outlet 181 and the second material outlet 182, respectively, so as to distinguish the target material from the non-target material, thereby achieving the purpose of sorting the materials. In an embodiment, the device for sorting the target material and the non-target material into the first material outlet 181 and the second material outlet 182 is an air injection assembly, the air injection assembly includes an air pump (not shown), an air injection pipeline (not shown) and a nozzle 31, the air injection pipeline connects the nozzle 31 and the air pump, the air pump is electrically connected to the central control device, when the central control device analyzes that the material passing through the detection space is the target material, the central control device sends a start signal to the air pump or the central control device opens an air valve connected to the air injection pipeline, so that the nozzle 31 can correspondingly inject air, and the air injected from the nozzle 31 changes the falling trajectory of the material, thereby sorting the target material into the first material outlet 181 or the second material outlet 182. It should be noted that, after the central control device receives the detection signal sent by the receiving end 22, an analysis and judgment time is required, the material will fall freely for a certain distance, this distance can be set according to the calculation performance of the central control device itself, and also because the central control device needs an analysis and judgment time, the nozzle 31 needs to be installed below the detection assembly, in this embodiment, the air injection assembly is arranged on the built-in supporting portion 13 and/or the middle supporting portion 12, the nozzle 31 of the air injection assembly faces the falling channel 10 between the built-in supporting portion 13 and the middle supporting portion 12, when the target material falls for a certain distance from the detection space and reaches the position corresponding to the nozzle 31, the target material is interfered by the air flow sprayed from the nozzle 31, and thus can enter the first material outlet 181 or the second material outlet 182, the non-target materials do not fall freely under the interference of airflow, and the non-target materials can enter a discharge port 18 different from the target materials after falling freely, so that the high-efficiency separation is realized.

In a further embodiment, the gas injection assembly is provided with a plurality of nozzles 31, the plurality of nozzles 31 being arranged in rows, and a row of nozzles 31 being provided below each receiving end 22 or each emitting end 21, so that there is a corresponding nozzle or nozzles 31 for each piece of material.

In an embodiment, the frame 1 further includes a baffle 17, and the baffle 17 may be disposed on each of the intermediate support portion 12 and the inner support portion 13, and the baffle 17 may surround the falling passage 10 between the intermediate support portion 12 and the inner support portion 13, so that the material can accurately enter the first material outlet 181 or the second material outlet 182. In an alternative embodiment, a partition plate 19 (shown in fig. 3) is disposed between the first material outlet 181 and the second material outlet 182 to separate the first material outlet 181 from the second material outlet 182.

In a specific implementation, the feeding assembly includes a first conveying plane 14 and a second conveying plane 15, an output end of the first conveying plane 14 extends to an input end of the second conveying plane 15, and the material departs from the output end of the first conveying plane 14 and enters the second conveying plane 15, in this embodiment, the first conveying plane 14 and the second conveying plane 15 may be of a plate structure or a mesh structure, wherein the inclination angle of the first transporting plane 14 is smaller than the inclination angle of the second transporting plane 15, the first transporting plane 14 is mainly used for evenly dispersing the materials, therefore, the first transmission plane 14 can be connected with the vibrator 16, the vibrator 16 drives the first transmission plane 14 to vibrate, the vibration of the materials on the first transmission plane 14 is dispersed, the situation that rays penetrate through two materials simultaneously after the materials enter a detection space is avoided, and the detection accuracy is guaranteed. The inclination angle of the second transporting plane 15 is larger than the inclination angle of the first transporting plane 14, which is beneficial for the material entering the second transporting plane 15 to slide downwards, the inclination angle of the second transporting plane 15 can be determined according to specific requirements, for example, 30 °, 45 °, and the like, the inclination angle of the first transporting plane 14 mainly takes the material to gradually slide downwards to the second transporting plane 15 in the vibration process, and a certain time is needed for the dispersion of the material, so the inclination angle of the first transporting plane 14 is not suitable to be too large, for example, 3 °, 5 °, 10 °, 15 °, and the like, even the horizontal arrangement is possible, at this time, mainly the vibrator 16 can vibrate the material towards the second transporting plane 15, and in this way, the material can also enter the second transporting plane 15 from the first transporting plane 14. In this embodiment, the vibrator 16 may be mounted on the external support portion 11, or may be mounted in the intermediate support portion 12 when there is sufficient mounting space for the intermediate support portion 12, but the power output end of the vibrator 16 is connected to the first transmission plane 14.

The emitting end 21 and the receiving end 22 of the detecting assembly are located below the second conveying plane 15, so that the materials fall into the detecting space after being separated from the second conveying plane 15 and are irradiated by the rays emitted by the emitting end 21. In an alternative embodiment, as shown in fig. 3, the emitting end 21 specifically includes a radiation generating device 23 and a radiation outlet 24, the radiation generating device 23 is used for emitting radiation, the radiation outlet 24 is arranged in a form gradually expanding from the radiation generating device 23 to the receiving end 22, so that the width of the emitted radiation can irradiate all the materials falling from the second transmission plane 15, this way also enables the radiation generating device 23 to avoid emitting radiation to the area outside the detection space, which protects the operator, meanwhile, only one radiation source 231 needs to be arranged in the form gradually expanding from the radiation generating device 23 to the receiving end 22, and the arrangement of the radiation sources 231 in rows is not needed, which can reduce the manufacturing cost.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A sorting apparatus, characterized in that the sorting apparatus comprises:

and the discharge port is positioned at the discharge station.

2. The sorting apparatus according to claim 1, wherein the sorting apparatus comprises a plurality of sets of the feeding assemblies and a plurality of sets of the detecting assemblies, the plurality of sets of the feeding assemblies and the plurality of sets of the detecting assemblies are distributed at intervals along the rack in a one-to-one correspondence;

3. The sorting apparatus according to claim 2, wherein the feeding assembly includes a first conveying plane and a second conveying plane, the first conveying plane is disposed on the external support portion, the second conveying plane is disposed on the intermediate support portion, the first conveying plane is disposed horizontally or obliquely, the second conveying plane is disposed obliquely, an inclination angle formed by the second conveying plane and a horizontal plane is greater than an inclination angle formed by the first conveying plane and the horizontal plane, and the transmitting end or the receiving end is disposed below the second conveying plane.

4. The sorting apparatus of claim 3, wherein the infeed assembly further comprises a vibrator disposed at the outboard support portion and connected to the first conveying plane.

5. The sorting device of claim 2, wherein the discharge port comprises a first material outlet and a second material outlet, and a separation plate is arranged between the first material outlet and the second material outlet.

6. The sorting apparatus according to claim 2, further provided with an air jet assembly provided on the built-in support portion and/or the intermediate support portion, the nozzle of the air jet assembly being directed toward the falling passage between the built-in support portion and the intermediate support portion.

7. The sorting apparatus according to claim 6, wherein the air injection assembly is provided with a plurality of the nozzles, the plurality of the nozzles are arranged in a row, and a row of the nozzles is provided below each of the receiving ends or each of the emitting ends.

8. The sorting apparatus of claim 2, wherein the frame further comprises a baffle plate disposed on the intermediate support portion and the built-in support portion to surround a drop passage through which the material drops, the detection space and the discharge port being located in the drop passage.

9. The sorting apparatus of claim 1, wherein the launching end has a radiation exit opening that gradually enlarges from the radiation generating device to the receiving end.