CN219943684U

CN219943684U - High flux cleaning separator

Info

Publication number: CN219943684U
Application number: CN202321627709.5U
Authority: CN
Inventors: 王飞; 张俊三; 李谦绪; 孙利峰; 李远良; 王维鹏; 翟河江; 徐路明
Original assignee: Jilin Mushen Machinery Co ltd; Xinjiang Mushen Machinery Co ltd; Xinjiang Xinyanmushen Technology Co ltd
Current assignee: Jilin Mushen Machinery Co ltd; Xinjiang Mushen Machinery Co ltd; Xinjiang Xinyanmushen Technology Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2023-11-03
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a high-flux cleaning and separating device. The high throughput cleaning separation apparatus comprises: the cleaning component comprises a returning piece, a pre-cleaning piece, an upper cleaning piece and a lower cleaning piece which are arranged at intervals from top to bottom; the driving assembly comprises a driving piece for driving the cleaning assembly to vibrate, a first connecting piece respectively connected with the returning piece and the upper cleaning piece, and a second connecting piece respectively connected with the upper cleaning piece and the lower cleaning piece; the feeding piece is connected with the pre-cleaning piece and is used for conveying materials; the air supply assembly is provided with a first air channel and a second air channel; the air outlet of the first air channel is arranged between the pre-cleaning piece and the upper cleaning piece, and the air outlet of the second air channel is arranged between the upper cleaning piece and the lower cleaning piece; the material receiving component is arranged below the cleaning component. The utility model can effectively lighten the cleaning pressure of the upper cleaning piece, thereby reducing the blocking risk, improving the cleaning efficiency and the cleaning effect and realizing high-flux cleaning.

Description

High flux cleaning separator

Technical Field

The utility model relates to the technical field of agricultural equipment, in particular to a high-flux cleaning and separating device.

Background

The grain harvester can simultaneously complete the operations of harvesting, threshing, cleaning, separating, unloading, conveying and the like of grains in the mechanical operation process and finally obtain clean grains, and is widely applied to agricultural production. The cleaning device is one of core components of a grain harvesting machine, directly influences the harvesting effect of the whole machine, and the existing cleaning device separates grains from impurities through a shaking cleaning screen, so that clean grain seeds are obtained, and cleaning is realized.

However, with the development of modern agricultural technology and the continuous increase of the acre yield of grains, the traditional cleaning device can not meet the modern requirements, and the problems of blockage of a cleaning screen, low cleaning efficiency, serious grain loss, overhigh grain impurity rate and the like often occur in use.

Disclosure of Invention

Therefore, the utility model aims to provide a high-flux cleaning and separating device so as to solve the problems that the existing grain cleaning device is easy to block a cleaning screen and has low cleaning efficiency, so that the existing agricultural production requirements cannot be met.

The utility model provides a high-flux cleaning separation device, which comprises: the cleaning assembly comprises a returning piece, a pre-cleaning piece, an upper cleaning piece and a lower cleaning piece which are arranged at intervals from top to bottom;

the driving assembly comprises a driving piece, a first connecting piece and a second connecting piece, wherein the driving piece is used for driving the cleaning assembly to vibrate; the first connecting piece is respectively connected with the returning piece and the upper cleaning piece, and the second connecting piece is respectively connected with the upper cleaning piece and the lower cleaning piece, so that the returning piece, the upper cleaning piece and the lower cleaning piece are linked;

the feeding piece is connected with the pre-cleaning piece and is used for conveying materials;

the air supply assembly is provided with a first air channel and a second air channel; the air outlet of the first air channel is arranged between the pre-cleaning piece and the upper cleaning piece, and the air outlet of the second air channel is arranged between the upper cleaning piece and the lower cleaning piece;

the receiving component is arranged below the cleaning component.

Preferably, the feeding member is disposed at one end of the cleaning assembly; the air supply assembly is arranged below the feeding piece;

the cleaning component is obliquely arranged, and one end, close to the feeding piece, of the cleaning component is lower than one end, far away from the feeding piece, of the cleaning component.

Preferably, the return member includes a stepped portion formed in a stepped structure and provided higher than the guide portion, and a guide portion to which the material on the stepped portion jumps via vibration;

the guide portion is formed with a plurality of guide channels through which the material falls into the pre-cleaner.

Preferably, the air supply assembly comprises an air outlet piece and an air dividing piece;

the air outlet piece is provided with air flow;

the air dividing piece is arranged between the first air duct and the second air duct;

the air flow flowing out of the first air duct blows the material to be thrown up, so that part of the material falls to one end of the upper cleaning piece far away from the air supply assembly; the air flow flowing out of the second air duct blows the material passing through the upper cleaning piece to be thrown up, so that part of the material falls to one end of the lower cleaning piece, which is far away from the air supply assembly.

Preferably, the wind dividing member includes a first wind plate, a second wind plate and an adjusting plate connected to each other such that the cross section of the wind dividing member is triangular; the first air plate is formed on the side wall of the first air channel, and the second air plate is formed on the side wall of the second air channel; the first air plate is hinged with the second air plate, and the first air plate and the second air plate are respectively and movably connected with the adjusting plate.

Preferably, the material comprises kernels and impurities;

the material receiving assembly comprises a first collecting piece and a second collecting piece, the seeds fall into the first collecting piece, and the impurities fall into the second collecting piece;

the first collection member is disposed between the air supply assembly and the second collection member.

Preferably, the high throughput cleaning separation apparatus further comprises a conveyor connected to the first collection member for transporting the kernels in the first collection member into a storage system.

Preferably, the cleaning assembly further comprises a seal fitting in a circumferential slit of the cleaning assembly.

Preferably, the cleaning assembly further comprises an adjusting assembly, wherein the upper cleaning member and the lower cleaning member are respectively provided with a sieve hole, and the adjusting assembly is used for adjusting the size of the sieve hole.

Preferably, the high throughput cleaning separation apparatus further comprises a loss detection member disposed at an end of the cleaning assembly remote from the air supply assembly.

Compared with the prior art, the utility model has the beneficial effects that:

according to the high-flux cleaning and separating device, the air flow formed by the air supply assembly enables the materials to be subjected to air separation before entering the upper cleaning piece, so that part of impurities are removed, and the cleaning pressure of the upper cleaning piece is reduced; part of materials (stalks and bracts) conveyed by the feeding part are blown out of the machine body under the action of wind flow; the material on the piece is returned under the effect of vibration falls to the pre-cleaning piece gradually to realize the cleaning reposition of redundant personnel, thereby further alleviate the cleaning pressure of last cleaning piece, reduce the jam risk, and then improve cleaning efficiency and cleaning effect, in order to satisfy modernized cereal production demand. In addition, the loop-back piece, the upper cleaning piece and the lower cleaning piece realize linkage vibration through the connection of the first connecting piece and the second connecting piece, so that low cost, energy conservation and convenient control are realized.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a high throughput cleaning separation apparatus according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of the structure of the supernatant element in a high throughput separation apparatus according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a blower assembly in a high throughput cleaning and separating apparatus according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of the structure of the return member in the high throughput cleaning separation apparatus according to an embodiment of the present utility model;

FIG. 5 is a schematic view of the return member of the high throughput cleaning separation apparatus according to an embodiment of the present utility model in another view;

fig. 6 is a schematic structural diagram of a lower cleaning member in a high throughput cleaning separation apparatus according to an embodiment of the present utility model.

Icon: 11-a return member; 111-step part; 112-a guide; 1121-a guide channel; 12-a supernatant; 13-lower cleaning member; 14-an adjustment assembly; 100-sieve pores; 21-a transmission assembly; 22-a first connector; 23-a second connector; 24-driving member; 30-feeding parts; 31-pre-cleaner; 41-a first air duct; 42-a second air duct; 43-an air outlet piece; 44-wind dividing piece; 441-a first aerofoil; 442-a second aerofoil; 443-adjusting plate; 45-wind flow; 51-a first collection member; 52-a second collection member; 60-loss detecting member; 61-a detection unit; 70-seal.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, apparatus, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatuses, and/or systems described herein will be apparent after an understanding of the present disclosure. For example, the order of operations described herein is merely an example, and is not limited to the order set forth herein, but rather, obvious variations may be made upon an understanding of the present disclosure, other than operations that must occur in a specific order. In addition, descriptions of features known in the art may be omitted for the sake of clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided solely to illustrate some of the many possible ways of implementing the methods, devices, and/or systems described herein that will be apparent after understanding the present disclosure.

In the entire specification, when an element (such as a layer, region or substrate) is described as being "on", "connected to", "bonded to", "over" or "covering" another element, it may be directly "on", "connected to", "bonded to", "over" or "covering" another element or there may be one or more other elements interposed therebetween. In contrast, when an element is referred to as being "directly on," directly connected to, "or" directly coupled to, "another element, directly on," or "directly covering" the other element, there may be no other element intervening therebetween.

As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.

Although terms such as "first," "second," and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first member, component, region, layer or section discussed in examples described herein could also be termed a second member, component, region, layer or section without departing from the teachings of the examples.

For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "upper" relative to another element would then be oriented "below" or "lower" relative to the other element. Thus, the term "above … …" includes both orientations "above … …" and "below … …" depending on the spatial orientation of the device. The device may also be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.

Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.

The features of the examples described herein may be combined in various ways that will be apparent upon an understanding of the present disclosure. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure.

According to the present utility model, there is provided a high throughput cleaning separation apparatus comprising a cleaning assembly, a drive assembly, a feed member 30, an air supply assembly, and a receiving assembly.

In this embodiment, the material is grains, such as corn, rice, wheat, etc., and the material includes grains and impurities, wherein the impurities are residual ears, stalks, short stalk impurities, etc. mixed in the grains, and the purpose of cleaning is to remove the impurities in the material so as to obtain clean grains.

In this embodiment, as shown in fig. 1, the cleaning assembly includes a returning member 11, a pre-cleaning member 31, an upper cleaning member 12 and a lower cleaning member 13 which are arranged from top to bottom at intervals, the upper cleaning member 12 and the lower cleaning member 13 are in a screen-like structure, specifically, a main body of the upper cleaning member 12 and the lower cleaning member 13 is provided with a plurality of sieve holes 100, so that materials on the upper cleaning member 12 can be screened onto the lower cleaning member 13, and the main function of the upper cleaning member 12 is to separate residual ears and straws in the materials so as to realize roughing; the material on the lower cleaning member 13 can be screened onto the material receiving assembly, and the main function of the lower cleaning member 13 is to separate short stalk impurities from grains so as to realize selection.

In addition, in the present embodiment, as shown in fig. 2 and 6, both the upper and lower cleaning members 12 and 13 are preferably a fish scale sieve capable of adjusting the size of the mesh 100. Specifically, when the upper cleaning member 12 and/or the lower cleaning member 13 are/is a fish scale sieve, the cleaning assembly further comprises a size adjusting assembly 14 for adjusting the sieve mesh 100, the fish scale sieve comprises a frame and a plurality of sieve sheets arranged in the frame, the plurality of sieve sheets are overlapped to form gaps between each other to form the sieve mesh 100, and optionally, the adjusting assembly 14 comprises a motor and a rack-and-pinion transmission structure, the opening angle of the sieve sheets can be changed by driving the adjusting assembly 14 so as to realize the adjustment of the size of the sieve mesh 100, thereby changing the sieving precision according to the impurity content of the seeds, and solving the problems of serious loss of the seeds and overhigh impurity content of the seeds.

In the present embodiment, as shown in fig. 1 and 2, the driving assembly includes a driving member 24 for driving the cleaning assembly to vibrate, a first connecting member 22, and a second connecting member 23; the driving member 24 may be a motor or a cylinder, and the driving member 24 drives the cleaning assembly to vibrate, so that the material on the returning member 11 can fall into the pre-cleaning member 31 under the action of vibration, the upper cleaning member 12 and the lower cleaning member 13 with the screen-like structures can be cleaned under the action of vibration, specifically, the first connecting member 22 and the second connecting member 23 are respectively connected with the returning member 11 and the upper cleaning member 12, the second connecting member 23 is respectively connected with the upper cleaning member 12 and the lower cleaning member 13, and the returning member 11, the upper cleaning member 12 and the lower cleaning member 13 can vibrate in a linkage manner through the connection of the first connecting member 22 and the second connecting member 23, so that the cost is reduced, the energy is saved, and the control is convenient.

It should be noted that the first connecting member 22 and the second connecting member 23 may be provided in one or more, and when the first connecting member 22 and the second connecting member 23 are provided in a plurality, the first connecting member 22 and the second connecting member 23 are circumferentially arranged around the cleaning assembly to improve the connection stability.

Furthermore, in the present embodiment, the driving assembly further includes a transmission assembly 21 connected to the driving member 24, where the transmission assembly 21 may be a belt structure and/or a crank-rocker structure, and the transmission assembly 21 may be connected to the upper cleaning member 12 or the lower cleaning member 13 by a bolt fastener, so that the driving force generated by the driving member 24 is transmitted to the cleaning assembly, so that the returning member 11, the upper cleaning member 12, and the lower cleaning member 13 are linked. The transmission assembly 21 may be connected to the return member 11, the first connecting member 22, or the second connecting member 23.

In the present embodiment, as shown in fig. 4 and 5, the return member 11 includes a stepped portion 111 and a guide portion 112, the stepped portion 111 is formed to have a plurality of stepped structures and is disposed higher than the guide portion 112, one end of the stepped portion 111, which is relatively lower, is connected to the guide portion 112, and the stepped structure enables the material on the stepped portion 111 to jump toward the guide portion 112 under the action of vibration; the guide portion 112 is formed with a plurality of guide channels 1121, one end of the guide channel 1121 is communicated with the step portion 111, and the other end of the guide channel 1121 is correspondingly arranged with the upper cleaning member 12, so that a flow dividing effect is realized, and materials can be prevented from gathering by falling into the pre-cleaning member 31 through the guide channel 1121, so that the cleaning pressure of the upper cleaning member 12 is reduced. In the present embodiment, the guide passage 1121 may be formed by a plurality of partition plates arranged at intervals.

In this embodiment, as shown in fig. 1, the feeding member 30 is used for conveying the material to the pre-cleaning member 31, and the feeding member 30 may be a conveying auger having a spiral blade; the feed member 30 is arranged at one end of the cleaning assembly, in particular, the material is fed to the cleaning assembly via the pre-cleaning member 31. Part of the materials (stalks and bracts) conveyed by the feeding part 30 are blown out of the machine body under the action of wind flow 45, and the materials on the returning part 11 gradually fall to the pre-cleaning part 31 under the action of vibration so as to realize cleaning and flow dividing; while the remainder of the material fed by the feed member 30 is dispersed by the wind flow 45 through the pre-cleaner 31 and falls to the upper cleaner 12 for cleaning by the upper cleaner 12.

In this embodiment, as shown in fig. 1, the material receiving component is disposed below the cleaning component, and the material receiving component may have a box-like or box-like structure, so long as the material receiving component has a capability of receiving seeds or impurities. The receiving assembly comprises a first collecting member 51 and a second collecting member 52, in particular, the seeds fall into the first collecting member 51 and the second collecting member 52 of the impurity Yu Laru.

In a preferred embodiment, as shown in fig. 1, the cleaning assembly is disposed at an incline, and in particular, the end of the cleaning assembly near the feed member 30 is lower than the end thereof remote from the feed member 30. Conventionally, the grain is heavy and the trash is light, so that the heavy grain moves to the end of the upper cleaning member 12 or the lower cleaning member 13 near the feeding member 30 (the end at the lower position in the inclined state) and the trash is light to the end of the upper cleaning member 12 or the lower cleaning member 13 far from the feeding member 30 (the end at the higher position in the inclined state) due to the influence of the vibration.

Further, when the cleaning assembly is disposed obliquely, the first collecting member 51 is disposed between the air supply assembly and the second collecting member 52, so that the first collecting member 51 can receive the seeds having a relatively heavy mass.

Furthermore, in this embodiment, the harvesting apparatus (e.g., harvester) has thereon a storage system for storing the cleaned kernels (the storage system is not on the cleaning and separating device, but is a large barn, and is therefore not shown), and the high throughput cleaning and separating device further includes a conveyor connected to the first collecting member 51, the conveyor being connected to the storage system such that kernels in the first collecting member 51 are transported into the storage system. The conveying member can also be a conveying auger device.

In this embodiment, as shown in fig. 1 and 3, the air supply assembly is disposed below the feeding member 30, and the air flow 45 generated by the air supply assembly can blow the material to be thrown up, so that the seeds and the impurities are scattered and layered in the air, and the material falls onto the cleaning assembly in a scattered manner, thereby avoiding the occurrence of blockage; specifically, the air supply assembly has a first air duct 41 and a second air duct 42; the air outlet of the first air duct 41 is disposed between the pre-cleaner 31 and the upper cleaner 12, and the air outlet of the second air duct 42 is disposed between the upper cleaner 12 and the lower cleaner 13, i.e., the first air duct 41 is disposed above the second air duct 42. The air flow 45 flowing out of the first air duct 41 blows the material up to be thrown up so that part of the material falls to the end of the upper cleaning member 12 far away from the air supply assembly; the air flow 45 exiting the second air duct 42 blows material through the upper screen 12 to a slinger so that a portion of the material falls to the end of the lower screen 13 remote from the air supply assembly.

Further, the air outlet of the first air duct 41 is preferably arranged corresponding to the pre-cleaning member 31, so that the material can be directly blown up by the air flow 45 in the process of falling from the pre-cleaning member 31, and the light impurities can be directly blown out of the machine body, thus reducing the cleaning pressure of the upper cleaning member 12; while the impurities close to the grain suspension speed and similar to the grain density are separated from the machine body under the synergistic effect of the wind flow 45, the upper cleaning member 12 and the lower cleaning member 13.

Further, as shown in fig. 3, the air supply assembly includes an air outlet member 43 and an air dividing member 44; the air outlet piece 43 is provided with an air flow 45, and the air outlet piece 43 can be a fan or a fan and the like, so long as the air outlet piece can rotate to form the air flow 45; the air-dividing member 44 is disposed between the first air duct 41 and the second air duct 42, so that the air flow 45 formed by the air-out member 43 is divided.

In a preferred embodiment, as shown in fig. 3, the wind distributing member 44 includes a first wind plate 441, a second wind plate 442, and an adjusting plate 443 connected to each other such that a cross section of the wind distributing member 44 encloses a triangular structure; specifically, the first air damper 441 is formed as a side wall of the first air duct 41, and the second air damper 442 is formed as a side wall of the second air duct 42; the first air plate 441 and the second air plate 442 are hinged, the first air plate 441 and the second air plate 442 are respectively and movably connected with the adjusting plate 443, and the structure and the size of the first air duct 41 and/or the second air duct 42 are adjusted by adjusting the included angle between the first air plate 441 and the second air plate 442, so that the flow direction or the flow speed of the air flow 45 flowing out of the air outlet is changed, and the throwing effect of materials can be adjusted to meet the actual requirements.

It should be noted that, when the included angle between the first air plate 441 and the second air plate 442 is adjusted to the required cleaning, the first air plate 441 and the second air plate 442 are fixedly connected to the adjusting plate 443, respectively, wherein the fixed connection may be a bolt connection.

In addition, in this embodiment, as shown in fig. 4, the cleaning assembly further includes a sealing member 70, and the sealing member 70 may optionally have an elastic sealing pad, such as a rubber pad, and the sealing member 70 is assembled in the circumferential gap of the cleaning assembly, so as to avoid the material from being blocked into the gap, thereby affecting the cleaning motion. The seal 70 is preferably provided in plurality to fit between two members to be sealed, such as the frames of the upper and lower cleaning members 12 and 13.

In addition, the high-throughput cleaning and separating device further comprises a loss detection piece 60, wherein the loss detection piece 60 is arranged at one end of the cleaning assembly, which is far away from the air supply assembly, and is used for detecting the cleaning loss condition. In one embodiment, the loss detecting member 60 is mounted at one end of the upper cleaning member 12 far from the feeding member 30, the loss detecting member 60 is a pulse sensor, a detecting portion 61 corresponding to the loss detecting member 60 is arranged on the cleaning component, the loss detecting member 60 is mounted below the detecting portion 61, the detecting portion 61 is a finger-shaped sieve, part of materials move to the detecting portion 61 under the synergistic effect of the airflow 45 and the upper cleaning member 12, impurities in the materials remain on the detecting portion 61, seeds in the materials fall from sieve holes of the detecting portion 61 and impact the loss detecting member 60 when falling onto the loss detecting member 60, the loss detecting member 60 judges the content of the seeds in the impurities according to the pulse condition generated by the impact, accordingly, the cleaning loss condition is detected, the detecting result is fed back to a driver, and the driver can change the size of the sieve holes 100 through adjusting the adjusting component 14, so that the problems of serious loss of the seeds or excessive impurity content of the seeds are improved.

In other alternative embodiments, the loss detector 60 may be another type of sensor, and the detecting unit 61 may be configured in another manner as long as the loss in cleaning can be detected.

According to the high-flux cleaning and separating device, the air flow formed by the air supply assembly enables the materials to be subjected to air separation before entering the upper cleaning piece so as to remove part of impurities, and therefore cleaning pressure of the upper cleaning piece is reduced; part of the materials conveyed by the feeding part are directly blown out of the machine body under the action of wind flow; the material on the returning piece falls to the pre-cleaning piece gradually under the effect of vibration to realize cleaning reposition of redundant personnel, thereby further alleviate the cleaning pressure of upper cleaning piece, reduce the jam risk, and then improve cleaning efficiency and cleaning effect. The loop-back piece, the upper cleaning piece and the lower cleaning piece are connected through the first connecting piece and the second connecting piece to realize linkage vibration, so that low cost, energy conservation and convenient control are realized. In addition, the driver can adjust the size of the sieve hole according to the feedback condition of the loss detection piece, so that the problems of serious loss of seeds and overhigh impurity content of the seeds are effectively solved.

Finally, it should be noted that: the above examples are only specific embodiments of the present utility model, and are not intended to limit the scope of the present utility model, but it should be understood by those skilled in the art that the present utility model is not limited thereto, and that the present utility model is described in detail with reference to the foregoing examples: any person skilled in the art may modify or easily conceive of the technical solution described in the foregoing embodiments, or perform equivalent substitution of some of the technical features, while remaining within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model, and are intended to be included in the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. A high throughput cleaning separation apparatus, comprising:

the cleaning assembly comprises a returning piece, a pre-cleaning piece, an upper cleaning piece and a lower cleaning piece which are arranged at intervals from top to bottom;

the receiving component is arranged below the cleaning component.

2. The high throughput cleaning separation apparatus of claim 1, wherein said feed member is disposed at one end of said cleaning assembly; the air supply assembly is arranged below the feeding piece;

3. The high throughput cleaning separation apparatus of claim 2, wherein said return member includes a stepped portion and a guide portion, said stepped portion being formed in a stepped configuration and disposed higher than said guide portion, said material on said stepped portion being jumped to said guide portion via vibration;

4. The high throughput cleaning separation apparatus of claim 1, wherein said air supply assembly comprises an air outlet member and an air dividing member;

the air outlet piece is provided with air flow;

5. The high throughput cleaning separation apparatus of claim 4, wherein said wind splitting member comprises a first wind plate, a second wind plate, and a regulating plate connected to each other such that a cross section of said wind splitting member is triangular; the first air plate is formed on the side wall of the first air channel, and the second air plate is formed on the side wall of the second air channel; the first air plate is hinged with the second air plate, and the first air plate and the second air plate are respectively and movably connected with the adjusting plate.

6. The high throughput cleaning separation apparatus of claim 1, wherein said material comprises kernels and trash;

7. The high throughput cleaning separation apparatus of claim 6, further comprising a conveyor coupled to said first collection member for transporting said kernels in said first collection member to a storage system.

8. The high throughput cleaning separation apparatus of claim 1, wherein said cleaning assembly further comprises a seal that fits within a circumferential gap of said cleaning assembly.

9. The high throughput cleaning separation apparatus of claim 1, wherein said cleaning assembly further comprises an adjustment assembly, said upper cleaning member and said lower cleaning member each being provided with a screen aperture, said adjustment assembly for adjusting the size of said screen aperture.

10. The high throughput cleaning separation apparatus of claim 1, further comprising a loss detection member disposed at an end of the cleaning assembly remote from the air supply assembly.