CN216174021U

CN216174021U - Wheat seed proportion sorting facilities

Info

Publication number: CN216174021U
Application number: CN202122089218.7U
Authority: CN
Inventors: 闫淑敬; 王虎; 赵永刚; 盛翠英
Original assignee: Hebei Denong Seed Industry Co ltd
Current assignee: Hebei Denong Seed Industry Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-04-05
Anticipated expiration: 2031-09-01

Abstract

The utility model provides a wheat seed specific gravity sorting device with novel structural design; the utility model provides a wheat seed proportion sorting facilities, includes the sorting bin, sorting bin one side inner wall upper portion slope slip is equipped with the vibrations board open vibrations board upper portion one side has the rectangular channel, the sorting bin is kept away from the fixed flow distribution plate that is equipped with of vibrations board one side inner wall slope, sorting bin one side lower part is opened there is the rectangle opening, and sorting bin one side is fixed with the connecting box along rectangle opening round bolt, and the connecting box keeps away from sorting bin one end bolt fastening and has the case that induced drafts, the connecting box with the incasement portion that induced drafts is linked together, and the incasement that induced drafts is equipped with the mechanism that induced drafts. The utility model is different from the existing large-scale device, the equipment cost is lower, and the materials fall in a waterfall type before being screened by wind power, thereby further ensuring the completeness of sorting, realizing the secondary sorting of the materials, realizing the reciprocating scraping of the scraping strip, avoiding the blockage of the filter plate and having reasonable design.

Description

Wheat seed proportion sorting facilities

Technical Field

The utility model relates to the technical field of screening equipment, in particular to wheat seed specific gravity sorting equipment.

Background

Along with the development of society, the population is constantly increasing, and the demand for grain is also bigger and bigger, and in the production process of grain, the sorting of seed is especially important, needs to select good seed according to the proportion of seed, and the seeding is carried out through subsequent processing again.

Present wheat seed proportion is selected separately mostly by artifical screening, efficiency is lower, can not satisfy the planting demand of modern agriculture on a large scale, and present wheat seed proportion sorting facilities in the market, the function is more, the cost is higher, and it relies on the hierarchical principle of wind-force, but throw material entering sorter inside when direct arbitrary seed free fall, it piles up to produce when just making its whereabouts, cause the wind-force to classify thoroughly, the separation effect is not ideal, consequently, need to design a wheat seed proportion sorting facilities to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a wheat seed specific gravity sorting device.

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

the utility model provides a wheat seed proportion sorting facilities, includes the sorting box, sorting box one side inner wall upper portion slope is slided and is equipped with the vibrations board vibration board open on one side of vibrations board upper portion has the rectangular channel, and vibration board upper portion keeps away from rectangular channel one side and opens and have a plurality of first shunting groove, and is a plurality of first shunting groove all is linked together with the rectangular channel, the sorting box is kept away from the fixed flow distribution plate that is equipped with of vibration board one side inner wall slope, and flow distribution plate upper portion equidistance is opened and is had a plurality of second shunting grooves, sorting box outer wall one side is equipped with the sieve mechanism that shakes, sorting box one side lower part is opened there is the rectangle opening, and sorting box one side is along rectangle opening round bolt fastening has the connecting box, and the connecting box is kept away from sorting box one end bolt fastening and is had the case that induced drafts, the connecting box is linked together with the incasement portion that induced drafts, and induced drafts the incasement and is equipped with the mechanism that induced drafts.

The upper portions of the inner walls of the two sides of the sorting box are obliquely provided with sliding grooves, the two sides of the vibrating plate are respectively slidably arranged in the two sliding grooves, the two ends of the vibrating plate, which are positioned in the sliding grooves, are respectively fixed with second springs through bolts, one ends of the second springs, which are far away from the vibrating plate, are respectively fixed on the inner walls of the sliding grooves through bolts, and the horizontal height of the flow distribution plate is lower than that of the vibrating plate.

The sieve mechanism shakes includes motor support of sorting box one side outer wall upper portion bolt fastening, and motor support one side horizontal bolt fastening has the motor, the motor output runs through motor support both sides outer wall key-type connection and has the rotary column, and the rotary column is kept away from motor one end and is passed sorting box one side inner wall cover and establish and be fixed with the cam, the fixed welding of vibrations board bottom surface intermediate position department has the fixed block, and fixed block and cam looks adaptation.

The air suction mechanism comprises a fan support vertically arranged in the air suction box, a fan is installed on one side of the fan support, a filter plate is fixed on the end, close to the connecting box, of the air suction box through a vertical bolt, the filter plate is in contact with the inner walls of four sides of the air suction box, a scraping assembly is arranged on the upper portion of the air suction box, and a secondary sorting mechanism is arranged on the upper portion of the connecting box.

Second grade sorting mechanism includes the binding off connecting cover of connecting box upper portion bolt fastening, and binding off connecting cover and the inside being linked together of connecting box, the welding of binding off connecting cover upper end has U-shaped waste material pipe, and the inside connecting box one end of keeping away from of U-shaped waste material pipe is equipped with the waste material suction fan.

Strike off the subassembly and include the traveller that case upper portion one side both ends all slided and set up that induced drafts, and the traveller is close to filter plate one side, two the traveller lower extreme all passes the incasement portion roof of induced drafting, and two travelers are located the incasement portion one end horizontal bolt that induced drafts and are fixed with same strip of scraping, two traveller upper end horizontal welding has same horizontal pole, and the perpendicular bolt fastening in horizontal pole lower part has a first spring, first spring lower extreme bolt fastening is in case upper portion outer wall of induced drafting, be equipped with down pressing mechanism on the horizontal pole.

Push down the mechanism and include that separation box one side outer wall rotates the fluted disc that sets up, and fluted disc coaxial key-type connects on the rotary column, separation box one side outer wall is located fluted disc both sides position department and all rotates and is equipped with the gear, and two gears all with the fluted disc meshing, and separation box one side key-type connection is kept away from to two gears has scarce gear, separation box one side outer wall is close to two and lacks the equal level rotation of gear position department and is equipped with the tooth post, and the tooth post all with lack the gear meshing, two one side is kept away from relatively to the sliding column and all opens along its length direction and have the tooth, and two tooth posts respectively with two tooth meshing.

The pressing mechanism comprises a support plate horizontally welded on one side of the U-shaped waste pipe, an air cylinder is fixed on the support plate through a vertical bolt, and the output end of the air cylinder penetrates through the outer walls of the two sides of the support plate and is fixed on the upper portion of the cross rod through a bolt.

Sorting box, connecting box lower extreme equal bolted weld have the feed opening, and two feed openings are linked together with sorting box, connecting box inside respectively.

The utility model has the beneficial effects that:

1. through the vibration plate and the flow distribution plate which are respectively arranged at the upper part in the sorting box and matched with the vibrating screen mechanism and the air suction mechanism, when in use, people only need to pour materials into the sorting box from the upper end of the sorting box, the materials fall into the rectangular groove at the upper part of the vibrating plate, and then the motor is started to drive the cam to rotate, the vibrating plate is driven to rapidly shake back and forth left and right under the action of the cam and the fixed block, so that the materials slide down through the first diversion grooves and fall to the diversion plates, the second diversion grooves on the diversion plates enable the materials to fall in a waterfall manner, and the fan is started to generate air suction force, lighter or smaller-particle materials are sucked away through the rectangular opening, and larger-particle full materials fall down from a discharge hole at the lower part of the sorting box for discharging, so that the device is different from the existing large-scale device and has lower cost, and the materials fall in a waterfall manner before being screened by wind power, so that the sorting completeness is further ensured.

2. Through the second grade sorting mechanism that sets up in connecting box upper portion intercommunication for when less granule material and shell material got into the connecting box together, the intraductal suction fan work of U-shaped waste material produced the air current that is less than fan wind-force, makes the shell material by the intraductal discharge of suction U-shaped waste material, and less granule material drops to the discharging of connecting box lower part discharge gate and realizes the second grade of material and select separately.

3. Through strike off subassembly and pushing down the mechanism that induced draft case upper portion set up for the motor drives the vibrations board again and rocks the time, through two gears, two lack the gear and drive two tooth posts and rotate, make the tooth post drive two travelers and push down, realize that two travelers lower extreme scrapes the strip and constantly strikes off the adsorbed material on the filter plate, avoid blockking up the filter plate, and lack under gear and the first spring action, realized scraping reciprocal of strip and strike off reasonable in design.

Drawings

FIG. 1 is a schematic perspective view of a wheat seed gravity separation apparatus according to the present invention;

FIG. 2 is a schematic diagram of a three-dimensional cross-sectional structure of a wheat seed specific gravity sorting apparatus according to the present invention;

FIG. 3 is a schematic diagram of a cross-sectional plan view of a wheat seed gravity sorting apparatus according to the present invention;

fig. 4 is a schematic perspective view of a pressing mechanism in embodiment 1 of the wheat seed specific gravity sorting apparatus according to the present invention;

FIG. 5 is a schematic diagram of a top view of a sorting box of a wheat seed specific gravity sorting apparatus according to the present invention;

fig. 6 is a schematic perspective structure diagram of an embodiment 2 of the wheat seed specific gravity sorting device provided by the utility model.

In the figure: 1. a sorting box; 2. a connecting box; 3. a U-shaped waste pipe; 4. an air suction box; 5. a traveler; 6. a first spring; 7. a tooth post; 8. a motor; 9. a motor bracket; 10. a fluted disc; 11. A gear; 12. a gear is missing; 13. turning the column; 14. a cam; 15. a closing-in connecting cover; 16. filtering the plate; 17. a vibration plate; 18. a flow distribution plate; 19. a fixed block; 20. a fan; 21. a chute; 22. A second spring; 23. and a cylinder.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Embodiment 1, please refer to fig. 1-5 at the same time, a wheat seed specific gravity sorting device, comprising a sorting box 1, a vibrating plate 17 is arranged on the upper part of the inner wall of one side of the sorting box 1 in a sliding manner, a rectangular groove is arranged on one side of the upper part of the vibrating plate 17, and one side of the upper part of the vibration plate 17 far away from the rectangular groove is provided with a plurality of first diversion grooves which are all communicated with the rectangular groove, the inner wall of one side of the separation box 1 far away from the vibration plate 17 is obliquely and fixedly provided with a diversion plate 18, a plurality of second diversion grooves are equidistantly arranged on the upper part of the diversion plate 18, a vibrating screen mechanism is arranged on one side of the outer wall of the separation box 1, a rectangular opening is arranged on the lower part of one side of the separation box 1, a connecting box 2 is fixed on one side of the separation box 1 along the rectangular opening by a circle of bolts, and the connecting box 2 is kept away from one end of the sorting box 1 and is fixed with an air suction box 4 through bolts, the connecting box 2 is communicated with the inside of the air suction box 4, and an air suction mechanism is arranged in the air suction box 4.

Further, sorting box 1 both sides inner wall upper portion all inclines to open there is spout 21, and vibrations board 17 both sides slide respectively to locate two spouts 21 in, and vibrations board 17 is located spout 21 in both sides both ends equal bolt fastening have second spring 22, and second spring 22 keeps away from on the equal bolt fastening of vibrations board 17 one end spout 21 inner wall, flow distribution plate 18 level is less than vibrations board 17 level.

Further, sieve mechanism shakes includes motor support 9 of 1 one side outer wall upper portion bolt fastening of sorting box, and motor support 9 one side horizontal bolt fastening has motor 8, and motor 8 output runs through motor support 9 both sides outer wall key-type connection and has rotary column 13, and rotary column 13 keeps away from 8 one end of motor and passes 1 one side inner wall cover of sorting box and establish and be fixed with cam 14, and the fixed welding of vibrations board 17 bottom surface intermediate position department has fixed block 19, and fixed block 19 and cam 14 looks adaptation.

Furthermore, the mechanism of induced drafting includes the inside fan bracket who sets up perpendicularly of case 4 that induced drafts, and fan bracket installs fan 20 in one side, and case 4 that induced drafts is close to 2 one end vertical bolt of connecting box and is fixed with filter plate 16, and filter plate 16 and the contact of the four side inner walls of case 4 that induced drafts, 4 upper portions of case 4 that induced drafts are equipped with and strike off the subassembly, 2 upper portions of connecting box are equipped with second grade sorting mechanism

Further, second grade sorting mechanism includes 2 upper portion bolt fastening's of connecting box binding off connecting cover 15, and binding off connecting cover 15 is linked together with 2 insides of connecting box, and the welding of 15 upper ends of binding off connecting cover has

U-shaped waste pipe

3, and 3 inside 2 one ends of keeping away from the connecting box of U-shaped waste pipe are equipped with the waste material suction fan.

Further, strike off the subassembly and include 4 upper portions of case that induced drafts sliding column 5 that the both ends all slided and set up in one side of case, and sliding column 5 is close to 16 one sides of filter plate, two 5 lower extremes of sliding column all pass 4 inside roof walls of case that induced drafts, and two sliding column 5 are located 4 inside one end horizontal bolt of case that induced drafts and are fixed with same strip of scraping, 5 upper end horizontal welding of two sliding column have same horizontal pole, and the perpendicular bolt fastening in horizontal pole lower part has a

first spring

6, 6 lower extreme bolt fastening in case 4 upper portions outer wall of induced drafts, be equipped with down the mechanism on the horizontal pole.

Further, push down the fluted disc 10 that the mechanism includes that 1 one side outer wall of separation box rotates the setting, and fluted disc 10 coaxial key-type connects on

rotary column

13, 1 one side outer wall of separation box is located fluted disc 10 both sides position department and all rotates and is equipped with gear 11, and two gear 11 all mesh with

fluted disc

10, 1 one side key-type connection of separation box is kept away from to two gear 11 has

scarce gear

12, 1 one side outer wall of separation box is close to two and lacks equal level rotations in gear 12 position department and is equipped with tooth post 7, and tooth post 7 all meshes with scarce gear 12, two travelers 5 keep away from one side relatively and all open along its length direction has tooth, and two tooth posts 7 mesh with two tooth respectively.

Further, sorting

box

1, 2 lower extremes of connecting box all the bolt welding have the feed opening, and two feed openings are linked together with sorting

box

1, 2 insides of connecting box respectively.

The working principle of the embodiment is that when the device is used, materials are poured from the upper end of the sorting box 1 and fall into the rectangular groove on the upper part of the vibration plate 17, the motor 8 is further started to drive the cam 14 to rotate, the vibration plate 17 is driven to rapidly shake back and forth under the action of the cam 14 and the fixed block 19, so that the materials slide down through the first diversion grooves and fall to the diversion plate 18, the second diversion groove on the diversion plate 18 enables the materials to fall in a waterfall type, the fan 20 is started to generate induced draft wind force at the moment, the lighter or smaller-particle materials are sucked away through the rectangular opening, the materials falling from the discharge port on the lower part of the sorting box 1 among the larger-particle full materials are discharged, the device is different from the existing large-scale device, the cost of the device is lower, the materials fall in a waterfall type before being screened by wind force, the sorting completeness is further ensured, when the smaller-particle materials and the empty-shell materials enter the connecting box 2 together, suction fan work produces the air current that is less than fan 20 wind-force in U-shaped waste pipe 3, make the vacant shell material be inhaled and discharge in the U-shaped waste pipe 3, less granule material drops to the ejection of compact of 2 lower parts of connecting box and realizes the second grade of material and select separately, when motor 8 drives vibrations board 17 again, through two gears 11, two lack gear 12 and drive two tooth posts 7 and rotate, make tooth post 7 drive two travellers 5 and push down, realize that two traveller 5 lower extremes scrape the strip and constantly strike off the adsorbed material on the filter plate 16, avoid blockking up filter plate 16, and under lacking gear 12 and the effect of first spring 6, realized scraping the reciprocal of strip and strike off, and reasonable in design.

In embodiment 2, please refer to fig. 1-4 and 6 at the same time, a wheat seed specific gravity sorting apparatus, in this embodiment, compared with embodiment 1, the pressing mechanism includes a support plate horizontally welded on one side of the U-shaped waste pipe 3, and a cylinder 23 is fixed on the support plate by a vertical bolt, and an output end of the cylinder 23 penetrates through outer walls of two sides of the support plate and is fixed on the upper portion of the cross rod by a bolt.

The working principle of the embodiment is that when the device is used, materials are poured from the upper end of the sorting box 1 and fall into the rectangular groove on the upper part of the vibration plate 17, the motor 8 is further started to drive the cam 14 to rotate, the vibration plate 17 is driven to rapidly shake back and forth under the action of the cam 14 and the fixed block 19, so that the materials slide down through the first diversion grooves and fall to the diversion plate 18, the second diversion groove on the diversion plate 18 enables the materials to fall in a waterfall type, the fan 20 is started to generate induced draft wind force at the moment, the lighter or smaller-particle materials are sucked away through the rectangular opening, the materials falling from the discharge port on the lower part of the sorting box 1 among the larger-particle full materials are discharged, the device is different from the existing large-scale device, the cost of the device is lower, the materials fall in a waterfall type before being screened by wind force, the sorting completeness is further ensured, when the smaller-particle materials and the empty-shell materials enter the connecting box 2 together, the fan work produces the air current that is less than fan 20 wind-force in the U-shaped waste pipe 3 for the vacant shell material is inhaled and is discharged in the U-shaped waste pipe 3, and less granule material drops to the ejection of compact of 2 lower parts discharge gates of connecting box and realizes the second grade of material and select separately, and cylinder 23 constantly stimulates horizontal pole vertical motion, has realized scraping reciprocal of strip, reasonable in design.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The wheat seed specific gravity sorting equipment comprises a sorting box (1) and is characterized in that a vibrating plate (17) is arranged on the upper portion of the inner wall of one side of the sorting box (1) in a sliding mode, a rectangular groove is formed in one side of the upper portion of the vibrating plate (17), a plurality of first diversion grooves are formed in one side, away from the rectangular groove, of the upper portion of the vibrating plate (17), the first diversion grooves are communicated with the rectangular groove, a diversion plate (18) is fixedly arranged on the inner wall of one side, away from the vibrating plate (17), of the sorting box (1), a plurality of second diversion grooves are formed in the equal distance of the upper portion of the diversion plate (18), a vibrating screen mechanism is arranged on one side of the outer wall of the sorting box (1), a rectangular opening is formed in the lower portion of one side of the sorting box (1), a connecting box (2) is fixedly connected with the sorting box (1) along a circle of rectangular opening bolts, and an air suction box (4) is fixedly arranged on one end, away from the sorting box (1), of the connecting box (2), the connecting box (2) is communicated with the interior of the air suction box (4), and an air suction mechanism is arranged in the air suction box (4).

2. The wheat seed specific gravity sorting device according to claim 1, wherein sliding grooves (21) are obliquely formed in the upper portions of the inner walls of the two sides of the sorting box (1), the two sides of the vibration plate (17) are respectively slidably arranged in the two sliding grooves (21), second springs (22) are respectively bolted to the two ends of the vibration plate (17) positioned in the sliding grooves (21), one ends of the second springs (22) far away from the vibration plate (17) are respectively bolted to the inner walls of the sliding grooves (21), and the horizontal height of the splitter plate (18) is lower than that of the vibration plate (17).

3. The wheat seed specific gravity sorting device according to claim 1, wherein the vibrating screen mechanism comprises a motor support (9) fixed by bolts on the upper portion of the outer wall of one side of the sorting box (1), a motor (8) is fixed by horizontal bolts on one side of the motor support (9), the output end of the motor (8) penetrates through the outer wall of two sides of the motor support (9) and is connected with a rotating column (13), one end, far away from the motor (8), of the rotating column (13) penetrates through the inner wall of one side of the sorting box (1) and is sleeved and fixed with a cam (14), a fixed block (19) is fixedly welded at the middle position of the bottom surface of the vibrating plate (17), and the fixed block (19) is matched with the cam (14).

4. The wheat seed specific gravity sorting device according to claim 3, wherein the air suction mechanism comprises a fan support vertically arranged inside the air suction box (4), a fan (20) is installed on one side of the fan support, a filter plate (16) is vertically fixed on one end, close to the connecting box (2), of the air suction box (4) through a bolt, the filter plate (16) is in contact with the inner walls of four sides of the air suction box (4), a scraping component is arranged on the upper portion of the air suction box (4), and a secondary sorting mechanism is arranged on the upper portion of the connecting box (2).

5. The wheat seed specific gravity sorting device according to claim 4, wherein the secondary sorting mechanism comprises a closing-up connecting cover (15) fixed by bolts on the upper portion of the connecting box (2), the closing-up connecting cover (15) is communicated with the inside of the connecting box (2), a U-shaped waste pipe (3) is welded at the upper end of the closing-up connecting cover (15), and a waste suction fan is arranged at one end, far away from the connecting box (2), of the inside of the U-shaped waste pipe (3).

6. The wheat seed specific gravity sorting device according to claim 4, wherein the scraping component comprises a sliding column arranged at both ends of one side of the upper part of the air suction box (4) in a sliding manner

(5) And traveller (5) are close to filter plate (16) one side, two traveller (5) lower extreme all passes the inside roof of case (4) that induced drafts, and two travellers (5) are located the inside one end horizontal bolt of case (4) that induced drafts and is fixed with same strip, two traveller (5) upper end horizontal welding has same horizontal pole, and the perpendicular bolt fastening in horizontal pole lower part has one first spring (6), first spring (6) lower extreme bolt fastening in case (4) upper portion outer wall that induced drafts, be equipped with down pressure mechanism on the horizontal pole.

7. The wheat seed specific gravity sorting device according to claim 6, the pressing mechanism comprises a fluted disc (10) which is rotatably arranged on the outer wall of one side of the sorting box (1), the fluted disc (10) is coaxially connected with the rotary column (13), gears (11) are rotatably arranged on the outer wall of one side of the sorting box (1) at the positions of two sides of the fluted disc (10), and the two gears (11) are both meshed with the fluted disc (10), one side of the two gears (11) far away from the sorting box (1) is connected with a gear lack (12) in a key way, the outer wall of one side of the sorting box (1) is horizontally and rotatably provided with tooth columns (7) at the positions close to the two gear-lacking wheels (12), and tooth post (7) all with lack gear (12) meshing, two sliding column (5) keep away from one side relatively and all open along its length direction and have tooth, and two tooth posts (7) mesh with two tooth respectively.

8. The wheat seed specific gravity sorting equipment of claim 6, wherein the pressing mechanism comprises a support plate horizontally welded on one side of the U-shaped waste pipe (3), a cylinder (23) is vertically fixed on the upper portion of the support plate through a bolt, and the output end of the cylinder (23) penetrates through the outer walls of the two sides of the support plate and is fixed on the upper portion of the cross rod through a bolt.

9. The wheat seed specific gravity sorting device according to claim 8, wherein the lower ends of the sorting box (1) and the connecting box (2) are all welded with feed openings by bolts, and the two feed openings are respectively communicated with the interiors of the sorting box (1) and the connecting box (2).