CN218743252U

CN218743252U - seed screening machine

Info

Publication number: CN218743252U
Application number: CN202223232634.9U
Authority: CN
Inventors: 韩晓明; 兰波; 韦景星
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-04
Filing date: 2022-12-04
Publication date: 2023-03-28
Anticipated expiration: 2032-12-04

Abstract

The utility model relates to a seed screening technical field specifically is seed sieve separator, the power distribution box comprises a box body, the top outer wall fixedly connected with branch workbin of box, divide the bottom of workbin with the feed chute has all been seted up at the top of box, it has the pull board to peg graft in one side of workbin, one side outer wall fixedly connected with handle of pull board, the inside of dividing the workbin is provided with the flattening subassembly, one side outer wall fixedly connected with dust cover of box, the circular slot has been seted up to one side outer wall of box. The utility model discloses in, also can play certain stirring effect through the rotation of screw lead screw, avoid the seed to appear blocking the condition such as when falling from the feed chute, and the feed chute of this equipment is the rectangle and distributes, thereby can make the seed of selection by winnowing be the whereabouts of bar form, make the seed needn't concentrate on a certain region and embrace a whereabouts and carry out selection by winnowing work, guaranteed this device to the selection by winnowing quality and the wind selection efficiency of seed, satisfied people's user demand.

Description

Seed screening machine

Technical Field

The utility model relates to a seed screening technical field specifically is seed sieve separator.

Background

The crop seeds harvested by people can be mixed with impurities such as soil and small stones, and crushed grains and shriveled seed shells, unqualified seeds do not emerge or are difficult to emerge, even if the seeds emerge, the seeds are not easy to survive and need to be reseeded, and the later-stage irregular growth can be caused, so that the management is difficult, and the labor efficiency is also reduced. Therefore, before people measure the germination rate, the thousand seed weight, the field test and the like, the seeds need to be screened.

At present, there is selection by winnowing and vibratory screening etc. to the screening mode that the seed is commonly used, but current winnowing equipment is when screening shriveled seed and full seed, and the seed is often concentrated from the inside discharge of conveying pipeline to lead to the seed to concentrate at the in-process of selection by winnowing and hold a group whereabouts, blow off from the seed of whereabouts with shriveled seed that can not be fine, influenced screening quality and the efficiency of whole device to the seed, consequently, need urgently to solve above-mentioned problem with the seed sieve separator.

SUMMERY OF THE UTILITY MODEL

Based on the weak point among the prior art who mentions among the above-mentioned background art, for this reason the utility model provides a seed sieve separator.

The utility model discloses an adopt following technical scheme to overcome above technical problem, specifically do:

seed sieve separator, the power distribution box comprises a box body, the top outer wall fixedly connected with of box divides the workbin, divide the workbin the bottom with the feed chute has all been seted up at the top of box, it has the pull board to peg graft in one side of workbin, one side outer wall fixedly connected with handle of pull board, the inside of dividing the workbin is provided with the flattening subassembly, one side outer wall fixedly connected with dust cover of box, the circular slot has been seted up to one side outer wall of box, the circumference inner wall fixedly connected with second motor of dust cover, the output of second motor is provided with the axle sleeve, the circumference outer wall fixedly connected with flabellum of axle sleeve, one side outer wall fixedly connected with collecting box of box, the collecting box with the box is linked together, the blowpit has been seted up to one side outer wall of box, one side outer wall fixedly connected with control panel of box.

As a further aspect of the present invention: the novel box is characterized in that a filter screen is arranged in the box, a through groove is formed in one side of the box, a pull vessel is inserted into the through groove, the filter screen is obliquely arranged, and the pull vessel is located below the filter screen.

As a further aspect of the present invention: the top inner wall fixedly connected with cloth plate of box, the figure of cloth plate is two sets ofly, two sets ofly cloth plate distribute in the both sides of feed chute, two sets ofly cloth plate's transversal Y type of personally submitting.

As a further aspect of the present invention: the flattening subassembly includes fixed connection and is in the first motor of box one side outer wall, the output fixedly connected with screw lead screw of first motor, the circumference inner wall threaded connection of screw lead screw has the threaded sleeve, the telescopic top fixedly connected with montant of screw, the one end fixedly connected with slide cartridge of montant, divide the equal fixedly connected with guide bar of the both sides inner wall of workbin, the slide cartridge cup joints on the circumference outer wall of guide bar, the top outer wall fixedly connected with flattening board of slide cartridge.

As a further aspect of the present invention: the outer wall of one side of the material distribution box is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the first motor.

As a further aspect of the present invention: a cleaning groove is formed in one side of the collecting box, and the outer wall of one side of the cleaning groove is connected with a sealing door through a hinge.

As a further aspect of the present invention: the inner wall of one side of the box body is fixedly connected with an air collecting hopper, and the opening of the air collecting hopper and the inlet of the collecting box are positioned on the same horizontal plane.

After the structure more than adopting, the utility model discloses compare in prior art, possess following advantage: when seeds need to be screened, the first motor can be started and the drawing plate can be drawn, the width of the feeding chute can be adjusted through the drawing plate, so that the winnowing thickness of falling seeds can be adjusted, then the seeds are conveyed to the interior of the material distribution box through the conveyor, the threaded screw rod can be driven to rotate through the first motor, the threaded sleeve can drive the sliding cylinder and the leveling plate to horizontally move in the rotating process of the threaded screw rod, the seeds conveyed to the interior of the material distribution box are leveled, and the situation that the seeds in the material distribution box are not uniformly distributed is avoided;

simultaneously, the rotation through the threaded screw rod can play a certain stirring role, so that the situation that the seeds are blocked when falling from the feeding chute is avoided, the feeding chute of the equipment is in rectangular distribution, the seeds subjected to winnowing can be in strip-shaped falling, the seeds do not need to be concentrated in a certain region to be agglomerated and fall for winnowing, the winnowing quality and the winnowing efficiency of the seeds are guaranteed, and the use requirements of people are met.

Drawings

Fig. 1 is a schematic view of the overall back structure of the present invention.

Fig. 2 is a schematic diagram of the overall front structure of the present invention.

Fig. 3 is a schematic view of the overall top view structure of the present invention.

Fig. 4 is a schematic view of the overall half-sectional structure of the present invention.

Fig. 5 is an enlarged schematic view of a portion a in fig. 4 according to the present invention.

Fig. 6 is a schematic view of the distribution structure of the wind collecting hoppers of the present invention.

In the figure: 1. a box body; 2. a sealing door; 3. a collection box; 4. a control panel; 5. a first motor; 6. a fixed mount; 7. a material distributing box; 8. a drawing plate; 9. a screed plate; 10. a handle; 11. a dust cover; 12. drawing the dish; 13. a through groove; 14. a discharge chute; 15. a filter screen; 16. a threaded lead screw; 17. a guide bar; 18. a threaded sleeve; 19. a slide cylinder; 20. a circular groove; 21. a second motor; 22. a fan blade; 23. a feed chute; 24. a distributing plate; 25. an air collecting hopper.

Detailed Description

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

Example 1

Please refer to fig. 1-5, in the embodiment of the present invention, a seed screening machine, including box 1, box 1's top outer wall fixedly connected with divides workbin 7, divide workbin 7's bottom and box 1's top all to have seted up feed chute 23, it has pull board 8 to peg graft one side of branch workbin 7, one side outer wall fixedly connected with handle 10 of pull board 8, divide workbin 7's inside to be provided with the flattening subassembly, one side outer wall fixedly connected with dust cover 11 of box 1, circular slot 20 has been seted up to one side outer wall of box 1, the circumference inner wall fixedly connected with second motor 21 of dust cover 11, the output of second motor 21 is provided with the axle sleeve, the circumference outer wall fixedly connected with flabellum 22 of axle sleeve, one side outer wall fixedly connected with collecting box 3 of box 1, collecting box 3 is linked together with box 1, discharge chute 14 has been seted up to one side outer wall of box 1, one side outer wall fixedly connected with control panel 4 of box 1, can adjust the width of feed chute 23 through twitching the pull board 8, thereby can adjust the selection by dry blowing in the dry material collecting box 3 that can be carried out in the dry winnowing collecting box.

Preferably, logical groove 13 has been seted up to one side of box 1, and the inside grafting that leads to groove 13 has pull ware 12, and the slope of filter screen 15 sets up, and pull ware 12 is located the below of filter screen 15, and the seed after the selection by winnowing can fall at the top of filter screen 15, can effectually filter impurity such as the pebble that its inside contains through filter screen 15, has guaranteed the quality of seed.

Preferably, the inner wall of the top of the box body 1 is fixedly connected with two groups of distributing plates 24, the two groups of distributing plates 24 are distributed on two sides of the feeding chute 23, the cross sections of the two groups of distributing plates 24 are Y-shaped, and the falling seeds are prevented from being too thick, so that the winnowing operation of the equipment is influenced.

Preferably, the leveling component comprises a first motor 5 fixedly connected to the outer wall of one side of the box body 1, the output end of the first motor 5 is fixedly connected with a threaded screw rod 16, the inner wall of the circumference of the threaded screw rod 16 is in threaded connection with a threaded sleeve 18, the top of the threaded sleeve 18 is fixedly connected with a vertical rod, one end of the vertical rod is fixedly connected with a sliding barrel 19, the inner walls of the two sides of the material distribution box 7 are respectively and fixedly connected with a guide rod 17, the sliding barrel 19 is sleeved on the outer wall of the circumference of the guide rod 17, the top outer wall of the sliding barrel 19 is fixedly connected with a leveling plate 9, the threaded screw rod 16 can be driven to rotate through the first motor 5, the threaded sleeve 18 can drive the sliding barrel 19 and the leveling plate 9 to move horizontally in the rotating process of the threaded screw rod 16, the seeds conveyed to the interior of the material distribution box 7 are leveled, the condition that the seeds are not uniformly distributed in the material distribution box 7 is avoided, meanwhile, a certain stirring effect can be achieved through the rotation of the threaded screw rod 16, and the condition that the seeds are blocked when the seeds fall from the material distribution box 23 is avoided.

Preferably, the outer wall of one side of the material distribution box 7 is fixedly connected with a fixing frame 6, the fixing frame 6 is fixedly connected with the first motor 5, and the stability of the first motor 5 during operation can be ensured through the fixing frame 6.

Preferably, a cleaning groove is formed in one side of the collecting box 3, and the outer wall of one side of the cleaning groove is connected with the sealing door 2 through a hinge.

Example 2

Referring to fig. 6, compared with embodiment 1, the present embodiment further includes a wind collecting hopper 25 fixedly connected to an inner wall of one side of the box body 1, and an opening of the wind collecting hopper 25 and an inlet of the collecting box 3 are located at the same horizontal plane, so that the generated wind is intensively blown to the discharged seeds, and the occurrence of insufficient wind caused by wind spreading around is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.

Claims

1. Seed sieve separator, including box (1), its characterized in that, the top outer wall fixedly connected with of box (1) divides workbin (7), divide the bottom of workbin (7) with feed chute (23) have all been seted up at the top of box (1), it has pull board (8) to peg graft in one side of workbin (7), one side outer wall fixedly connected with handle (10) of pull board (8), the inside of dividing workbin (7) is provided with the flattening subassembly, one side outer wall fixedly connected with dust cover (11) of box (1), circular slot (20) have been seted up to one side outer wall of box (1), the circumference inner wall fixedly connected with second motor (21) of dust cover (11), the output of second motor (21) is provided with the axle sleeve, the circumference outer wall fixedly connected with flabellum (22) of axle sleeve, one side outer wall fixedly connected with collecting box (3) of box (1), collecting box (3) with box (1) are linked together, discharge chute (14) have been seted up to one side outer wall of box (1), one side outer wall fixedly connected with control panel (4) of box (1).

2. The seed screening machine according to claim 1, characterized in that a filter screen (15) is arranged inside the box body (1), a through groove (13) is formed in one side of the box body (1), a drawing dish (12) is inserted into the through groove (13), the filter screen (15) is arranged in an inclined manner, and the drawing dish (12) is positioned below the filter screen (15).

3. The seed screening machine according to claim 1, characterized in that the top inner wall of the box body (1) is fixedly connected with two groups of distributing plates (24), the number of the distributing plates (24) is two, the two groups of distributing plates (24) are distributed on two sides of the feeding chute (23), and the cross sections of the two groups of distributing plates (24) are Y-shaped.

4. The seed screening machine according to claim 1, characterized in that the leveling component comprises a first motor (5) fixedly connected to the outer wall of one side of the box body (1), the output end of the first motor (5) is fixedly connected with a threaded screw rod (16), the inner wall of the circumference of the threaded screw rod (16) is in threaded connection with a threaded sleeve (18), the top of the threaded sleeve (18) is fixedly connected with a vertical rod, one end of the vertical rod is fixedly connected with a sliding barrel (19), the inner walls of the two sides of the material distribution box (7) are both fixedly connected with guide rods (17), the sliding barrel (19) is sleeved on the outer wall of the circumference of the guide rods (17), and the outer wall of the top of the sliding barrel (19) is fixedly connected with a leveling plate (9).

5. The seed screening machine according to claim 4, characterized in that a fixing frame (6) is fixedly connected to the outer wall of one side of the material distribution box (7), and the fixing frame (6) is fixedly connected with the first motor (5).

6. The seed screening machine according to claim 1, characterized in that a cleaning groove is formed in one side of the collecting box (3), and a sealing door (2) is connected to the outer wall of one side of the cleaning groove through a hinge.

7. The seed screening machine according to claim 1, characterized in that an air collecting hopper (25) is fixedly connected to the inner wall of one side of the box body (1), and the opening of the air collecting hopper (25) and the inlet of the collecting box (3) are positioned on the same horizontal plane.