CN220759974U

CN220759974U - Seed sieving mechanism is used in agricultural technology popularization

Info

Publication number: CN220759974U
Application number: CN202322399886.9U
Authority: CN
Inventors: 李素敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-12
Anticipated expiration: 2033-09-05

Abstract

The utility model relates to the technical field of screening, in particular to a seed screening device for agricultural technology popularization, which comprises a box body, wherein an upper cover is connected to the upper end of the box body in a threaded rotation manner, a feeding pipe is fixedly connected to the upper end of the upper cover in a penetrating manner, a discharge hole is formed in the bottom of the box body in a penetrating manner, a motor is fixedly connected to the lower end of the box body, a rod body is fixedly connected to the output end of the motor, a fixed block and a limiting block are respectively and fixedly connected to the side wall of the rod body, a circular plate and a baffle are respectively and slidably connected between the fixed block and the limiting block, and a screen is placed inside the circular plate. When driving body of rod, stopper and fixed plate through the motor and rotating, through the cooperation between slider and the spout, drive the plectane and rotate in the box is inside, and when the plectane rotated, plate and lug contact collision, through the elasticity of a plurality of springs, make the slider make a round trip sliding in the spout inside, make the plectane vibrations to drive shake screen cloth shake, screen cloth inside seed.

Description

Seed sieving mechanism is used in agricultural technology popularization

Technical Field

The utility model relates to the technical field of screening, in particular to a seed screening device for agricultural technology popularization.

Background

The agriculture is an industry for obtaining products by utilizing growth and development rules of animals and plants and through artificial cultivation, the agriculture is a basic industry for supporting national economy construction and development, in the production of agriculture, seed cultivation is important, and before planting, seeds need to be screened for ensuring germination rate of the seeds.

The existing seed screening device, in the screening process, always fall by oneself through the seed and screen, but because the seed screening device is often fixed to set up, the seed is blocked on the filter screen easily, can't fall to need personnel to handle it, current seed screening device simultaneously, when deriving the seed after the screening, the inside easy emergence of device piles up, thereby needs personnel to handle it.

Disclosure of Invention

The utility model aims to provide a seed screening device for agricultural technology popularization, which can realize the effects of conveniently screening seeds in a shaking way and preventing seeds from piling up, so as to solve the problems that seeds are not conveniently screened in a shaking way and seeds are easy to pile up in the prior art.

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

the utility model provides a seed sieving mechanism is used in agricultural technology popularization, includes the box, box upper end screw thread rotates to be connected with the upper cover, fixedly connected with inlet pipe is run through to the upper cover upper end, the bottom runs through in the box and is provided with the discharge gate, box lower extreme fixedly connected with motor, motor output fixedly connected with body of rod, the body of rod runs through with the bottom in the box and rotates with the upper cover lower extreme to be connected, body of rod lateral wall fixedly connected with fixed block and stopper respectively, the stopper is located the fixed block top, sliding connection has plectane and baffle respectively between fixed block and the stopper, plectane inboard and the laminating of baffle outside, plectane and the inside rotation of box are connected, the screen cloth has been placed to plectane inside.

Preferably, the lower end of the limiting block is fixedly connected with a plurality of sliding blocks, the upper end of the circular plate is provided with a plurality of sliding grooves matched with the sliding blocks, and the sliding blocks are in sliding connection with the sliding grooves.

Preferably, the bayonet on the inner wall of the box body is provided with a notch, the notch is in sliding connection with a circular plate, a plurality of plates are arranged on the inner wall of the notch in a staggered mode, a plurality of protruding blocks are arranged on the outer side of the circular plate in a staggered mode, and the protruding blocks are matched with the plates.

Preferably, the upper end of the circular plate is fixedly connected with a cover plate through a bolt.

Preferably, a plurality of springs are fixedly connected between the baffle and the rod body.

Preferably, the side wall of the rod body is fixedly connected with a poking rod, and the lower end of the poking rod is fixedly connected with a protection pad.

Compared with the prior art, the utility model has the advantages that:

1. when driving body of rod, stopper and fixed plate through the motor and rotating, through the cooperation between slider and the spout, drive the plectane and rotate in the box is inside, and when the plectane rotated, plate and lug contact collision, through the elasticity of a plurality of springs, make the slider make a round trip sliding in the spout inside, make the plectane vibrations to drive shake screen cloth shake, screen cloth inside seed.

2. When shaking the seed after the screening to, the bottom in the box, stir the seed to the discharge gate through stirring the pole, derive the seed by the discharge gate to prevent that the seed from piling up in the box is inside, protect the seed through the protection pad simultaneously.

Drawings

Fig. 1 is a schematic diagram of a front view structure of a seed screening device for agricultural technology popularization according to the present utility model.

Fig. 2 is a schematic top view of a seed screening device for agricultural technology popularization according to the present utility model.

Fig. 3 is a schematic structural diagram of a portion a in fig. 1.

In the figure: 1 box, 2 notch, 3 plates, 4 discharge ports, 5 motors, 6 rod bodies, 7 toggle rods, 8 protection pads, 9 fixed blocks, 10 circular plates, 11 convex blocks, 12 cover plates, 13 screens, 14 limiting blocks, 15 baffle plates, 16 springs, 17 upper covers, 18 feeding pipes, 19 sliding blocks and 20 sliding grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a seed sieving mechanism is used in agricultural technology popularization, the power distribution box comprises a box body 1, box 1 upper end screw thread rotates and is connected with upper cover 17, upper cover 17 upper end runs through fixedly connected with inlet pipe 18, the bottom runs through in the box 1 and is provided with discharge gate 4, box 1 lower extreme fixedly connected with motor 5, motor 5 output fixedly connected with body of rod 6, body of rod 6 runs through and rotates with upper cover 17 lower extreme with box 1 in, body of rod 6 lateral wall fixedly connected with fixed block 9 and stopper 14 respectively, stopper 14 is located fixed block 9 top, sliding connection is respectively between fixed block 9 and the stopper 14 and is had plectane 10 and baffle 15, plectane 10 inboard and baffle 15 outside laminating, plectane 10 and the inside rotation of box 1 are connected, plectane 10 inside has been placed screen cloth 13, stopper 14 upper end slope setting can prevent that the seed from piling up in stopper 14 upper end, fixed block 9 upper end and plectane 10 lower extreme laminating, plectane 10 inside is provided with the standing groove, thereby place screen cloth 13 inside the standing groove.

The lower end of the limiting block 14 is fixedly connected with a plurality of sliding blocks 19, the upper end of the circular plate 10 is provided with a plurality of sliding grooves 20 matched with the sliding blocks 19, the sliding blocks 19 are in sliding connection with the sliding grooves 20, and when the motor 5 drives the rod body 6, the limiting block 14 and the fixed plate to rotate, the circular plate 10 is driven to rotate in the box body 1 through the matching between the sliding blocks 19 and the sliding grooves 20.

The bayonet socket of the inner wall of the box body 1 is provided with a notch 2, the notch 2 is in sliding connection with the circular plate 10, a plurality of plates 3 are arranged on the inner wall of the notch 2 in a staggered manner, a plurality of lugs 11 are arranged on the outer side of the circular plate 10 in a staggered manner, the lugs 11 are matched with the plates 3, when the circular plate 10 rotates, the plates 3 are in contact with the lugs 11 to collide, and meanwhile, the sliding blocks 19 slide in the sliding grooves 20, so that the circular plate 10 shakes.

The upper end of the circular plate 10 is fixedly connected with a cover plate 12 through bolts, and the cover plate 12 is mounted at the upper end of the circular plate 10 through bolts, so that the screen 13 is limited.

A plurality of springs 16 are fixedly connected between the baffle 15 and the rod body 6, and when the plate 3 collides with the convex block 11 in a contact way, the circular plate 10 slides, and the collided circular plate 10 is restored to the original position through the elasticity of the plurality of springs 16.

The body of rod 6 lateral wall fixedly connected with pokes pole 7, pokes pole 7 lower extreme fixedly connected with protection pad 8, and protection pad 8 adopts the rubber material, stirs the seed after the pole 7 will screening to discharge gate 4 when, protects the seed through protection pad 8.

In the utility model, an operator firstly places a screen 13 inside a circular plate 10, then installs a cover plate 12 on the upper end of the circular plate 10 by using bolts, and then screws an upper cover 17 to the upper end of a box body 1, and then places a collecting frame below a discharge hole 4.

The operating personnel pours the seed into the box 1 inside through inlet pipe 18, then start motor 5, drive body of rod 6, stopper 14 and fixed plate through motor 5 and rotate, through the cooperation between slider 19 and the spout 20, drive plectane 10 and rotate in the box 1 inside, when plectane 10 rotates, plate 3 and bump 11 contact collision, make slider 19 make a round trip sliding in spout 20 inside through the elasticity of a plurality of springs 16, make plectane 10 vibrations to drive shake screen cloth 13 shake.

When the seeds remaining in the lower screen 13 need to be treated, the upper cover 17 is separated from the case 1, and then the bolts connected between the cover plate 12 and the circular plate 10 are removed, so that the screen 13 is taken out from the inside of the circular plate 10 and replaced.

When shaking the seeds after screening to the bottom in the box 1, stir the seeds to the discharge gate 4 through the stirring rod 7, derive the seeds by the discharge gate 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a seed sieving mechanism is used in agricultural technology popularization, includes box (1), its characterized in that, box (1) upper end screw thread rotates and is connected with upper cover (17), upper cover (17) upper end runs through fixedly connected with inlet pipe (18), be provided with discharge gate (4) in box (1) are run through, box (1) lower extreme fixedly connected with motor (5), motor (5) output fixedly connected with body of rod (6), body of rod (6) run through and rotate with upper cover (17) lower extreme in box (1) and be connected, body of rod (6) lateral wall fixedly connected with fixed block (9) and stopper (14) respectively, stopper (14) are located fixed block (9) top, sliding connection has plectane (10) and baffle (15) respectively between fixed block (9) and the stopper (14), plectane (10) inboard and baffle (15) outside laminating, plectane (10) are connected with box (1) internal rotation, plectane (10) inside place screen cloth (13).

2. The seed screening device for agricultural technology popularization according to claim 1, wherein the lower end of the limiting block (14) is fixedly connected with a plurality of sliding blocks (19), a plurality of sliding grooves (20) matched with the sliding blocks (19) are formed in the upper end of the circular plate (10), and the sliding blocks (19) are in sliding connection with the sliding grooves (20).

3. The seed screening device for agricultural technology popularization according to claim 1, wherein the bayonet on the inner wall of the box body (1) is provided with a notch (2), the notch (2) is slidably connected with a circular plate (10), a plurality of plates (3) are alternately arranged on the inner wall of the notch (2), a plurality of protruding blocks (11) are alternately arranged on the outer side of the circular plate (10), and the protruding blocks (11) are matched with the plates (3).

4. The seed screening device for agricultural technology popularization according to claim 1, wherein the upper end of the circular plate (10) is fixedly connected with a cover plate (12) through bolts.

5. Seed screening device for agricultural technology popularization according to claim 1, characterized in that a plurality of springs (16) are fixedly connected between the baffle (15) and the rod body (6).

6. The seed screening device for agricultural technology popularization according to claim 1, wherein a poking rod (7) is fixedly connected to the side wall of the rod body (6), and a protection pad (8) is fixedly connected to the lower end of the poking rod (7).