CN115055372B

CN115055372B - Conveying equipment with grain impurity removal function

Info

Publication number: CN115055372B
Application number: CN202210977809.4A
Authority: CN
Inventors: 乔前街; 顾晓光; 颜淼; 李穆; 颜丹丹
Original assignee: Suqian Jinfu Rice Co ltd
Current assignee: Suqian Jinfu Rice Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-01-06
Anticipated expiration: 2042-08-16
Also published as: CN115055372A

Abstract

The invention relates to the technical field of grain conveying equipment, and discloses conveying equipment with a grain impurity removing function, which comprises a feeding unit and an impurity removing unit fixedly arranged on the feeding unit, wherein a shifting rod body is respectively contacted with an insertion column head and a raised head end of a cam shifting block, when the cam shifting block rotates, the raised head end of the cam shifting block pushes up and shifts a shifting rod body, so that a material turning shovel plate piece moves upwards, when the raised head end of the cam shifting block rotates and deviates from the shifting rod body, the material turning shovel plate piece moves downwards due to self weight to intermittently turn over grains conveyed on a feeding belt, when the materials are turned, an exhaust fan arranged at the upper end of an impurity removing housing continuously exhausts air to suck residual dust and rice hulls of the turned rice grains, the impurity removing function is achieved, the raised head end directions of the cam blocks in contact with the shifting rod piece are not consistent, when one group of material turning shovel plate pieces moves upwards, the adjacent group of material turning shovel plate pieces move downwards, the rice grains are prevented from being accumulated, and the effect of fully turning is achieved.

Description

Conveying equipment with grain impurity removal function

Technical Field

The invention relates to the technical field of grain conveying equipment, in particular to conveying equipment with a grain impurity removing function.

Background

The belt conveyor is also called as a rubber belt conveyor, and is widely applied to various industries such as household appliances, electronics, electric appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food and the like, and the assembly, detection, debugging, packaging, transportation and the like of objects. The line body conveying can be selected according to the process requirements: various control modes such as common continuous operation, beat operation, variable speed operation and the like; the line body is selected according to local conditions: linear form conveying equipment such as straight line, bend, slope includes: the belt conveyor is also called a belt conveyor or a rubber belt conveyor and the like, and is an indispensable economic logistics conveying device for forming a rhythmic assembly line. The belt conveyor can be divided into a heavy belt conveyor such as a mining belt conveyor and a light belt conveyor such as those used in the industries of electronic plastics, light food industry, chemical engineering, medicine and the like according to the conveying capacity of the belt conveyor. The belt conveyor has the advantages of strong conveying capacity, long conveying distance, simple structure, easy maintenance and convenient implementation of programmed control and automatic operation. The continuous or intermittent motion of the conveyer belt is used to convey 100KG below article, powder or granular article, and the conveyer belt has high speed, smooth running, low noise and capacity of conveying up and down slope.

Chinese patent No. CN 210527566U's patent document discloses a grain conveying equipment, including the fixed bolster, the fixed bolster in with the frame of ground laminating on install a set of preceding supporting wheel and a set of rear guide wheel, preceding supporting wheel install in one side of frame, the opposite side at the frame is installed to the rear guide wheel, preceding supporting wheel all installs on same root main shaft, and fixed mounting has locking device on preceding supporting wheel, the supporting wheel before locking device locks, and makes the unable normal rotation of preceding supporting wheel, the rear guide wheel is universal pulley, fixed mounting has stop device on the rear guide wheel, stop device restricts the rear guide wheel, makes the unable normal rotation of rear guide wheel.

Above-mentioned grain conveying equipment removes the organism when using after the position of needs, though can firm fix, the phenomenon of displacement takes place for the difficult organism that appears, but when carrying grain, carry grain through the conveyer belt on the carriage, but can not carry out the edulcoration to grain when carrying, grain carries when depositing after the sunning is accomplished, can remain the dust, there are a lot of rice hulls that do not have grain to mix in the grain after the sunning is accomplished simultaneously, need clear away through subsequent edulcoration operation, operation has been increased, and it needs to carry again to clearly fall the rice grain behind the rice hull, unusual inconvenient.

Disclosure of Invention

The invention aims to provide conveying equipment with a grain impurity removing function, which comprises a feeding unit and an impurity removing unit fixedly arranged on the feeding unit, and can remove impurities in the process of conveying aired rice, conveniently remove mixed rice hulls in the rice, reduce operation procedures and further solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a conveying device with a grain impurity removing function comprises a feeding unit and an impurity removing unit fixedly arranged on the feeding unit, wherein the feeding unit is provided with a feeding conveyer belt and a contact poking rod piece arranged on the feeding conveyer belt, the feeding conveyer belt is provided with a support shaft frame and a driving motor fixedly arranged at one end of the support shaft frame, the output end of the driving motor is fixedly connected with one end of a transmission shaft column arranged on the support shaft frame, a feeding belt is arranged on the transmission shaft column, the contact poking rod piece is rotatably arranged on the support shaft frame and is in contact connection with the feeding belt, the transmission shaft column drives the feeding belt to rotate, the rotating feeding belt drives the contact poking rod piece to rotate, a first rotating column piece is rotatably arranged on the support shaft frame and comprises a first contact column and first extension column heads fixedly arranged at two ends of the first contact column;

the edulcoration unit includes impurity removal housing and the air exhauster of fixed mounting at impurity removal housing up end on the support pedestal, sets up brush net rack spare on the inside upper end of impurity removal housing to set up stirring shovel plate spare at the inside lower extreme of impurity removal housing, at the fixed gear drive piece that sets up in the side of impurity removal housing, and gear drive piece is connected with the one end meshing of stirring shovel plate spare.

Furthermore, the contact driving lever comprises a second rotary column piece which is rotatably arranged on the support shaft frame and cam driving blocks which are fixedly arranged at two ends of the second rotary column piece;

the second changes post spare and includes second contact post and the fixed second extension column cap that sets up at second contact post both ends, and cam shifting block fixed welding is on the second extension column cap, and the surface of second contact post is provided with the friction contact face, and the friction contact face and the contact of pay-off area of second contact post are connected.

Further, fixed welding has at a distance from the filter plate in the middle of the inside of edulcoration housing, separate the filter plate and divide into convulsions chamber portion and the punishment of material chamber portion of lower extreme of upper end with the edulcoration housing, and set up into the cinder notch in the one end at a distance from the filter plate, and at the fixed welding limit baffle of cinder notch one side, and set up the location socket in limit baffle's lower extreme one side, vertical the first notch that runs through of seting up of curb plate lower extreme at the edulcoration housing, transversely set up the second in the curb plate upper end of edulcoration housing and run through the notch, set up the installing port in limit baffle's upper end, and peg graft in the installing port and seal the board, and seal the first reset spring of one end fixed connection of board, and first reset spring's other end fixed connection is in the installing port, at the fixed welding push pedal of the lower terminal surface of sealing the board, and the lower extreme of push pedal stretches into in the location socket.

Furthermore, the brush net rod frame piece comprises a brush rod piece arranged in the material passing cavity and positioning installation rod pieces fixedly arranged at two ends of the brush rod piece, the brush rod piece is arranged on the lower end face of the filter screen plate, and the positioning installation rod pieces are arranged in the second through groove.

Further, the brush-holder stud spare is including strengthening the body of rod and the fixed welding column cap at the body of rod both ends of strengthening to the lower terminal surface fixed welding who strengthens the body of rod connects the sediment board, and the fixed brush hair that sets up in the up end of strengthening the body of rod, and the fixed rubber strip of scraping that sets up in up end one side of strengthening the body of rod.

Further, the location installation member includes the fixed welding and passes through the via hole piece at the welding column cap other end, and the via hole piece location sets up in the second runs through the notch, and at the downthehole activity grafting installation reference column of via hole piece, the fixed welding of reference column runs through the notch at the second, and the activity suit second reset spring on the reference column, the fixed setting of one end of second reset spring is on the via hole piece, the other end is fixed to be set up in the second runs through the notch, fixed welding rack on the other end of via hole piece.

Further, the gear driving part comprises a shell box fixedly welded on the side face of the impurity removal housing, the shell box is divided into a full-covering part at the lower end and a half-covering part at the upper end, a first gear is installed in the full-covering part, a connecting shaft of the first gear is fixedly connected with a first extension column head of the first column part, a second gear is installed in the half-covering part, a half gear is fixedly connected to one side of the second gear, and the half gear is meshed with the rack.

Furthermore, the material turning shovel plate part comprises an inclined plane shovel plate and side baffles fixedly welded at two ends of the inclined plane shovel plate, and an inserting column head is fixedly welded on the side surface of each side baffle and movably inserted in the first through groove and leaks out of the first through groove.

Furthermore, the side of the impurity removal housing is also provided with a shifting rod piece, the shifting rod piece comprises an installation shaft fixedly welded on the side of the impurity removal housing and a shifting rod body, one end of the shifting rod body is movably sleeved on the installation shaft, and the shifting rod body is respectively contacted with the plug-in column head and the raised head end of the cam shifting block.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention provides a conveying device with grain impurity removing function, which is characterized in that a second contact column with a surface provided as a friction contact surface is rotatably arranged on a supporting shaft bracket through a second extension column head, a cam shifting block is fixedly welded on the second extension column head, a material turning shovel plate part is arranged in a material passing cavity part at the lower end of an impurity removing housing, plug column heads at two ends of a slope shovel plate are movably plugged in a first through groove vertically formed at the lower end of a side plate of the impurity removing housing, when a driving motor drives a transmission shaft column to rotate, the second contact column contacted with a feeding belt is driven by a moving feeding belt to rotate, so that the plug column head of the cam shifting block shifts the plug column head of the material turning shovel plate part, a shifting rod body is arranged on the side surface of the impurity removing housing through a mounting shaft, and the shifting rod body is respectively contacted with the plug column heads of the plug column heads and the cam shifting rod shifting block, when the cam shifting block rotates, the raised head end of the cam shifting block pushes up the shifting rod body to be shifted, so that the material turning shovel plate piece moves upwards, after the raised head end of the cam shifting block rotates to deviate from the shifting rod body, the material turning shovel plate piece moves downwards due to dead weight, grain conveyed on the feeding belt is turned intermittently, the problem that the rice grain is accumulated due to continuous material turning can be effectively prevented, during material turning, air exhaust fan mounted at the upper end of the impurity removing housing continuously exhausts air, residual dust and rice hulls of the turned rice grain are sucked away, the impurity removing function is achieved, the raised head end directions of the cam shifting block arranged by the contact shifting rod piece are not uniformly placed, when one group of material turning shovel plate pieces moves upwards, the adjacent group of material turning shovel plate pieces move downwards, the effect of full material turning is achieved while the rice grain is prevented from being accumulated after material turning, and the dust collecting effect is guaranteed.

2. The invention provides a conveying device with grain impurity removing function, which is characterized in that a reinforcing rod body with brush hair and a rubber scraping strip arranged on the upper end surface is arranged in an impurity removing housing through a positioning installation rod piece and is arranged below a separation filter hole plate, the separation filter hole plate can prevent rice from being sucked by an exhaust fan when turning materials, a connecting shaft of a first gear is fixedly connected with a first extending column head of a first column piece, a half gear arranged on one side of a second gear is meshed and connected with a rack arranged on the positioning installation rod piece, when the first contact column is driven by a feeding belt to rotate, the half gear rotates and drives a rack to move, when the rack moves, a brush rod piece moves along with the movement and scrapes and brushes the separation filter hole plate, will be kept apart in separating filter orifice plate below and scraped the brush by absorbent rice husk, fall on connecing the sediment board by the rice husk of scraping down, when brush-holder stud spare removes to separating the filter orifice plate and offers the one end of advancing the cinder notch, limit baffle carries out the check to the sediment board and keeps off, and connect the one end of sediment board to plug in into in the location socket, connect the rice husk on the sediment board to be siphoned away from advancing the cinder notch, realize carrying out the function of scarfing cinder to separating the filter orifice plate, when the rack was rotated to the semi-gear, the second reset spring that the second runs through the suit on the reference column in the notch no longer by the extrusion, reset and promote the return of locating hole piece, make brush-holder stud spare get back to separating the one end that the filter orifice plate did not offer into the cinder notch, conveniently clear away going on of rice husk operation next time.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of a feeding unit of the present invention;

FIG. 3 is a schematic structural diagram of a contact pin according to the present invention;

FIG. 4 is a schematic view of a first column member of the present invention;

FIG. 5 is a schematic diagram of the structure of an impurity removal unit according to the present invention;

FIG. 6 is an enlarged view of FIG. 5 at A;

FIG. 7 is a schematic view of the gear drive of the present invention;

FIG. 8 is a schematic view of the trash enclosure of the present disclosure;

FIG. 9 is an enlarged view at C of FIG. 8;

FIG. 10 is a schematic view of a brush net rack member according to the present invention;

FIG. 11 is an enlarged view of FIG. 5 at B;

fig. 12 is a schematic view of the construction of the turner plate member of the present invention.

In the figure: 1. a feeding unit; 11. a feeding conveyor belt; 111. a support pedestal; 112. a drive motor; 113. a feed belt; 12. contacting the toggle rod piece; 121. a second column member; 101. a second contact post; 102. a second extended post; 122. a cam shifting block; 13. a rod pulling member; 131. installing a shaft; 132. a poke rod body; 14. a first column member; 141. a first contact post; 142. a first extended post head; 2. an impurity removal unit; 21. removing impurities; 211. separating a filter hole plate; 212. an air draft chamber part; 213. a material passing cavity part; 201. a slag inlet; 202. a limit baffle; 203. positioning the socket; 204. a first through notch; 205. a second through notch; 206. an installation port; 207. a sealing plate; 208. a first return spring; 209. pushing a plate; 22. an exhaust fan; 23. a brush net rod holder member; 231. a brush bar member; 301. reinforcing the rod body; 302. welding the column cap; 303. a slag receiving plate; 304. brushing; 305. a rubber scraping strip; 232. positioning and mounting a rod piece; 306. positioning a hole block; 307. a positioning column; 308. a second return spring; 309. a rack; 24. a turning shovel plate member; 241. a slope blade; 242. a side dam; 243. inserting a column head; 25. a gear drive; 251. a shell case; 401. a full-cover covering part; 402. a half-covered portion; 252. a first gear; 253. a second gear; 254. a half gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-12, a conveying apparatus with a function of removing impurities from grains includes a feeding unit 1 and an impurity removing unit 2 fixedly disposed on the feeding unit 1, where the feeding unit 1 includes a feeding conveyer belt 11 and a contact rod shifting member 12 disposed on the feeding conveyer belt 11, the feeding conveyer belt 11 includes a supporting shaft frame 111 and a driving motor 112 fixedly disposed at one end of the supporting shaft frame 111, an output end of the driving motor 112 is fixedly connected to one end of a transmission shaft column disposed on the supporting shaft frame 111, and a feeding belt 113 is disposed on the transmission shaft column, the contact rod shifting member 12 is rotatably disposed on the supporting shaft frame 111 and is in contact connection with the feeding belt 113, the transmission shaft column drives the feeding belt 113 to rotate, the rotating feeding belt 113 drives the contact rod shifting member 12 to rotate, and a first rotating column 14 is rotatably disposed on the supporting shaft frame 111, and the first rotating column 14 includes a first contact column 141 and a first extending column 142 fixedly disposed at two ends of the first contact column 141;

edulcoration unit 2 includes impurity removal housing 21 and the air exhauster 22 of fixed mounting at impurity removal housing 21 up end on supporting pedestal 111, sets up brush net rod frame spare 23 in the inside upper end of impurity removal housing 21 to set up stirring shovel plate spare 24 at the inside lower extreme of impurity removal housing 21, at the fixed gear drive piece 25 that sets up in the side of impurity removal housing 21, and gear drive piece 25 is connected with the one end meshing of stirring shovel plate spare 24.

Referring to fig. 2-3, the contact lever 12 includes a second rotating column 121 rotatably mounted on the supporting shaft bracket 111 and cam levers 122 fixedly disposed at two ends of the second rotating column 121, the second rotating column 121 includes a second contact column 101 and a second extending column head 102 fixedly disposed at two ends of the second contact column 101, the cam levers 122 are fixedly welded to the second extending column head 102, and a surface of the second contact column 101 is provided with a friction contact surface.

Referring to fig. 5-10, a filter screen plate 211 is fixedly welded in the middle inside the trash enclosure 21, the filter screen plate 211 divides the trash enclosure 21 into an air draft chamber part 212 at the upper end and a material passing chamber part 213 at the lower end, a slag inlet 201 is formed in one end of the filter screen plate 211, a limit baffle 202 is fixedly welded on one side of the slag inlet 201, a positioning socket 203 is formed in one side of the lower end of the limit baffle 202, a first through notch 204 is vertically formed in the lower end of a side plate of the trash enclosure 21, a second through notch 205 is transversely formed in the upper end of the side plate of the trash enclosure 21, a mounting port 206 is formed in the upper end of the limit baffle 202, a sealing plate 207 is inserted into the mounting port 206, a first return spring 208 is fixedly connected to one end of the sealing plate 207, the other end of the first return spring 208 is fixedly connected to the mounting port 206, a push plate 209 is fixedly welded to the lower end of the sealing plate 207, the lower end of the push plate 209 extends into the positioning socket 203, when the slag receiving plate 303 is inserted into the positioning socket 203, the push plate 209 is pushed so that the sealing plate 207 does not block the slag inlet 207, the slag inlet 201, and the rice husk inlet 201 is prevented from being pushed out by the first return spring 201, and the rice husk inlet 201 is prevented from being pushed out of the rice husk outlet 201.

Referring to fig. 8-11, the brush net rod holder 23 includes a brush rod 231 installed in the material passing chamber 213, and positioning and installing rods 232 fixedly installed at both ends of the brush rod 231, wherein the brush rod 231 is installed at the lower end surface of the filter screen partition 211, and the positioning and installing rods 232 are installed in the second through notches 205.

The brush rod member 231 comprises a reinforcing rod body 301 and welding column heads 302 fixedly welded at two ends of the reinforcing rod body 301, a slag receiving plate 303 is fixedly welded at the lower end face of the reinforcing rod body 301, bristles 304 are fixedly arranged at the upper end face of the reinforcing rod body 301, and a rubber scraping strip 305 is fixedly arranged on one side of the upper end face of the reinforcing rod body 301.

The positioning and mounting rod 232 comprises a positioning hole block 306 fixedly welded at the other end of the welding column head 302, the positioning hole block 306 is positioned and arranged in the second through notch 205, a positioning column 307 is movably inserted and mounted in a hole of the positioning hole block 306, the positioning column 307 is fixedly welded in the second through notch 205, a second return spring 308 is movably sleeved on the positioning column 307, one end of the second return spring 308 is fixedly arranged on the positioning hole block 306, the other end of the second return spring is fixedly arranged in the second through notch 205, and a welding rack 309 is fixedly arranged at the other end of the positioning hole block 306.

Referring to fig. 5, 7 and 11, the gear driving member 25 includes a housing box 251 fixedly welded to a side surface of the trash enclosure 21, the housing box 251 is divided into a lower full-enclosure portion 401 and an upper half-enclosure portion 402, a first gear 252 is installed in the full-enclosure portion 401, a connecting shaft of the first gear 252 is fixedly connected to the first extending column head 142 of the first column 14, a second gear 253 is installed in the half-enclosure portion 402, a half-gear 254 is fixedly connected to one side of the second gear 253, the half-gear 254 is engaged with the rack 309, a reinforcing rod 301 having bristles 304 and a rubber scraping strip 305 at an upper end thereof is installed in the trash enclosure 21 through a positioning and mounting rod 232 and is disposed below the filter screen 211, the filter screen 211 is disposed to prevent the rice from being sucked by the suction fan 22 during the material turnover, and the connecting shaft of the first gear 252 is fixedly connected to the first extending column head 142 of the first column 14, and the half gear 254 arranged on one side of the second gear 253 is meshed with the rack 309 arranged on the positioning installation rod 232, when the first contact column 141 is driven by the feeding belt 113 to rotate, the half gear 254 rotates and drives the rack 309 to move, when the rack 309 moves, the brush rod piece 231 moves along with the first contact column and scrapes and brushes the rice husk which is isolated below the filter screen 211 and adsorbed, the scraped rice husk falls on the slag receiving plate 303, when the brush rod piece 231 moves to one end of the filter screen 211 provided with the slag inlet 201, the limit baffle 202 blocks the slag plate 303, one end of the slag receiving plate 303 is inserted into the positioning insertion opening 203, the rice husk on the slag receiving plate 303 is sucked away from the slag inlet 201, so that the function of removing slag from the filter screen 211 is realized, when the half gear 254 rotates over the rack 309, the second return spring 308 sleeved on the positioning column 307 in the second through notch 205 is not extruded any more, and is reset and pushes the positioning hole block 306 to return, so that the brush rod 231 returns to the end of the filter screen plate 211 which is not provided with the slag inlet 201, and rice hull cleaning operation is facilitated next time.

Referring to fig. 5, 6 and 12, the material turning shovel 24 includes a slant shovel 241 and side guards 242 fixedly welded to both ends of the slant shovel 241, and an insertion post 243 is fixedly welded to a side surface of the side guard 242, and the insertion post 243 is movably inserted into the first through slot 204 and leaks out of the first through slot 204.

The side of the impurity removing cover 21 is further provided with a deflector rod 13, the deflector rod 13 comprises a mounting shaft 131 fixedly welded on the side of the impurity removing cover 21 and a deflector rod body 132 with one end movably sleeved on the mounting shaft 131, the deflector rod body 132 is respectively contacted with the insertion column head 243 and the raised head end of the cam deflector block 122, the second contact column 101 with the surface provided as a friction contact surface is rotatably arranged on the support shaft frame 111 through the second extension column head 102, the cam deflector block 122 is fixedly welded on the second extension column head 102, the turning shovel plate 24 is arranged in the material passing cavity part 213 at the lower end of the impurity removing cover 21, the insertion column heads 243 at the two ends of the inclined shovel plate 241 are movably inserted in the first penetrating notch 204 vertically arranged at the lower end of the side plate of the impurity removing cover 21, when the driving motor 112 drives the transmission column to rotate, the second contact column 101 contacted with the feeding belt 113 is driven to rotate by the moving feeding belt 113, the raised end of the cam shifting block 122 is enabled to shift the insertion column head 243 of the material turning shovel plate piece 24, the shifting rod body 132 is arranged on the side surface of the impurity removing housing 21 through the mounting shaft 131, the shifting rod body 132 is respectively contacted with the insertion column head 243 and the raised end of the cam shifting block 122, when the cam shifting block 122 rotates, the raised end of the cam shifting block 122 pushes up the shifting rod body 132 to shift the material turning shovel plate piece 24 upwards, when the raised end of the cam shifting block 122 rotates and deviates from the shifting rod body 132, the material turning shovel plate piece 24 moves downwards due to self weight, and intermittently turns over the grain conveyed on the feeding belt 113, and can effectively prevent the problem of rice grain accumulation caused by continuous turning over, when the material is turned over, the exhaust fan 22 arranged at the upper end of the impurity removing housing 21 continuously exhausts air, residual dust and rice husks of the turned over rice grain are sucked away, and the function of removing impurities is achieved, and the raised head ends of the cam shifting blocks 122 arranged in contact with the shifting rod pieces 12 are not placed in the same direction, when one group of the material turning shovel plate pieces 24 moves upwards, the adjacent group of the material turning shovel plate pieces 24 moves downwards, so that the effect of fully turning the materials is realized while rice grains are prevented from being accumulated after the materials are turned, and the effect of absorbing dust and removing impurities is ensured.

The working principle is as follows: when the driving motor 112 drives the transmission shaft column to rotate, the second contact column 101 in contact with the feeding belt 113 is driven to rotate by the moving feeding belt 113, so that the raised head end of the cam shifting block 122 shifts the plug-in column head 243 of the material turning shovel plate piece 24, the shifting rod body 132 is arranged on the side surface of the impurity removal housing 21 through the mounting shaft 131, the shifting rod body 132 is respectively in contact with the plug-in column head 243 and the raised head end of the cam shifting block 122, when the cam shifting block 122 rotates, the raised head end of the cam shifting block 122 pushes up and shifts the shifting rod body 132, so that the material turning shovel plate piece 24 moves upwards, when the raised head end of the cam shifting block 122 rotates and deviates from the shifting rod body 132, the material turning shovel plate piece 24 moves downwards due to the downward movement of the grain conveyed on the feeding belt 113, the problem of rice grain accumulation caused by continuous material turning can be effectively prevented, when the material is turned, the exhaust fan 22 arranged at the upper end of the impurity removal housing 21 continuously performs air exhaust, residual dust and residual and grain of the rice grains and rice husk are sucked away, and the dust absorption effect of a group of the material turning shovel 24 is ensured to be not to be consistent when the material turning shovel is not moved downwards; when the first contact column 141 is driven to rotate by the feeding belt 113, the half gear 254 rotates and drives the rack 309 to move, when the rack 309 moves, the brush rod piece 231 moves along with the movement and scrapes and brushes the filter orifice plate 211, the rice husks which are isolated below the filter orifice plate 211 and adsorbed are scraped and brushed, the scraped and brushed rice husks fall on the slag receiving plate 303, when the brush rod piece 231 moves to one end of the filter orifice plate 211 provided with the slag inlet 201, the limit baffle 202 blocks the slag receiving plate 303, one end of the slag receiving plate 303 is inserted into the positioning socket 203, the rice husks on the slag receiving plate 303 are sucked away from the slag inlet 201, the function of removing slag from the filter orifice plate 211 is realized, when the half gear 254 rotates through the rack 309, the second return spring 308 sleeved on the positioning column 307 in the notch 205 is not extruded any more, the positioning hole block 306 is reset and pushed to return, so that the brush rod piece 231 returns to one end of the filter orifice plate 211 which is not provided with the slag inlet 201, and the rice husks can be conveniently cleaned next time.

It should be noted that, in this document, 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.

Claims

1. The utility model provides a conveying equipment with grain edulcoration function, includes pay-off unit (1) and fixed edulcoration unit (2) of setting on pay-off unit (1), its characterized in that: the feeding unit (1) comprises a feeding conveying belt (11) and a contact shifting rod piece (12) arranged on the feeding conveying belt (11), the feeding conveying belt (11) comprises a supporting shaft frame (111) and a driving motor (112) fixedly installed at one end of the supporting shaft frame (111), the output end of the driving motor (112) is fixedly connected with one end of a transmission shaft column installed on the supporting shaft frame (111), a feeding belt (113) is arranged on the transmission shaft column, the contact shifting rod piece (12) is rotatably installed on the supporting shaft frame (111) and is in contact connection with the feeding belt (113), the transmission shaft column drives the feeding belt (113) to rotate, the rotating feeding belt (113) drives the contact shifting rod piece (12) to rotate, a first rotating column piece (14) is rotatably installed on the supporting shaft frame (111), and the first rotating column piece (14) comprises a first contact column (141) and first extension column heads (142) fixedly arranged at two ends of the first contact column (141); the impurity removing unit (2) comprises an impurity removing housing (21) fixedly installed on a supporting shaft frame (111) and an exhaust fan (22) fixedly installed on the upper end face of the impurity removing housing (21), a brush net rod frame piece (23) is arranged at the upper end inside the impurity removing housing (21), a material turning shovel plate piece (24) is arranged at the lower end inside the impurity removing housing (21), a gear driving piece (25) is fixedly arranged on the side face of the impurity removing housing (21), the gear driving piece (25) is meshed with one end of the material turning shovel plate piece (24) to be connected, a filter separating plate (211) is fixedly welded in the middle inside of the impurity removing housing (21), the filter separating plate (211) is divided into an air draft chamber part (212) at the upper end and a material passing chamber part (213) at the lower end, a slag inlet (201) is formed in one end of the filter separating plate (211), a limit baffle (202) is fixedly welded on one side of the slag inlet (201), a positioning baffle (203) is formed in one side of the lower end of the limit baffle (202), a vertical groove opening (204) is formed in the lower end of the impurity removing housing (21), a second groove opening (206) penetrates through a reset spring (207) and is formed in the end of the second side plate (207) which is connected with a reset baffle (207), and a reset spring (207) inserted into a second groove opening 206), the other end of the first return spring (208) is fixedly connected in the mounting opening (206), a welding push plate (209) is fixedly arranged on the lower end face of the sealing plate (207), the lower end of the push plate (209) extends into the positioning socket (203), the turning shovel component (24) comprises an inclined plane shovel plate (241) and side baffles (242) fixedly welded at two ends of the inclined plane shovel plate (241), an inserting rod head (243) is fixedly welded on the side face of the side baffle (242), the inserting rod head (243) is movably inserted in the first through groove (204) and leaks out from the first through groove (204), a poking rod component (13) is further arranged on the side face of the impurity removing housing (21), the poking rod component (13) comprises a mounting shaft (131) fixedly welded on the side face of the impurity removing housing (21) and a poking rod body (243) with one end movably sleeved on the mounting shaft (131), and the poking rod body (132) is respectively contacted with the inserting rod head (131) and a raised head end of the cam poking block (122).

2. The conveying equipment with the function of removing impurities from grains as claimed in claim 1, wherein: the contact poking rod piece (12) comprises a second rotary column piece (121) which is rotatably arranged on the support shaft bracket (111) and cam poking blocks (122) which are fixedly arranged at two ends of the second rotary column piece (121); the second rotating column piece (121) comprises a second contact column (101) and second extension column heads (102) fixedly arranged at two ends of the second contact column (101), the cam shifting block (122) is fixedly welded on the second extension column heads (102), a friction contact surface is arranged on the surface of the second contact column (101), and the friction contact surface of the second contact column (101) is in contact connection with the feeding belt (113).

3. The conveying equipment with the grain impurity removing function according to claim 1, characterized in that: the brush net rod frame piece (23) comprises a brush rod piece (231) arranged in the material passing cavity part (213) and positioning installation rod pieces (232) fixedly arranged at two ends of the brush rod piece (231), the brush rod piece (231) is arranged on the lower end face of the filter separation pore plate (211), and the positioning installation rod pieces (232) are arranged in the second through notch (205).

4. The conveying equipment with the grain impurity removing function according to claim 3, characterized in that: brush member (231) including strengthening the body of rod (301) and fixed welding column cap (302) at the body of rod (301) both ends of strengthening to meet slag plate (303) at the fixed welding of the lower terminal surface of strengthening the body of rod (301), and set up brush hair (304) at the up end of strengthening the body of rod (301) is fixed, and scrape strip (305) at the fixed rubber that sets up in up end one side of strengthening the body of rod (301).

5. The conveying equipment with the grain impurity removing function according to claim 4, characterized in that: the positioning and mounting rod piece (232) comprises a positioning hole block (306) fixedly welded at the other end of the welding column head (302), the positioning hole block (306) is arranged in the second through notch (205), a positioning column (307) is movably inserted and mounted in a hole of the positioning hole block (306), the positioning column (307) is fixedly welded in the second through notch (205), a second reset spring (308) is movably sleeved on the positioning column (307), one end of the second reset spring (308) is fixedly arranged on the positioning hole block (306), the other end of the second reset spring is fixedly arranged in the second through notch (205), and a welding rack (309) is fixedly welded at the other end of the positioning hole block (306).

6. The conveying equipment with the grain impurity removing function according to claim 5, characterized in that: the gear driving part (25) comprises a shell box (251) fixedly welded on the side face of the impurity removing shell (21), the shell box (251) is divided into a full-cover part (401) at the lower end and a half-cover part (402) at the upper end, a first gear (252) is installed in the full-cover part (401), a connecting shaft of the first gear (252) is fixedly connected with a first extending column head (142) of a first column part (14), a second gear (253) is installed in the half-cover part (402), a half gear (254) is fixedly connected to one side of the second gear (253), and the half gear (254) is meshed with a rack (309).