CN216631582U

CN216631582U - Be used for high-efficient sieving mechanism of crops seed

Info

Publication number: CN216631582U
Application number: CN202220146446.5U
Authority: CN
Inventors: 汤光银
Original assignee: Hubei Huatian Agricultural Technology Co ltd
Current assignee: Hubei Huatian Agricultural Technology Co ltd
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-05-31
Anticipated expiration: 2032-01-20

Abstract

The utility model provides a high-efficiency screening device for crop seeds, which comprises a high-efficiency screening device body, the high-efficiency screening device body comprises a box body, a screening box, a top block and a screen mesh, wherein the screening box is arranged in the box body, a motor is arranged on one side of the box body, the output end of the motor is connected with a rotating rod, an eccentric hammer is arranged on the surface of the rotating rod, the top of the screening box is provided with a sliding plate which is clamped on the surface of the limiting rod, one side of the screening box is provided with a door plate, the top of the door plate is provided with a first handle, the other side of the box body is provided with a discharge hole, the bottom end of the screening box is provided with a screen mesh, the bottom end of the screen mesh is provided with a pull rod, this be used for high-efficient sieving mechanism of crops seed vibration frequency is high, and the screening efficiency is high, can arrange the material fast, does not need manual clearance, can clear up the mediation fast to the mesh that blocks up.

Description

Be used for high-efficient sieving mechanism of crops seed

Technical Field

The utility model relates to the technical field of efficient screening devices, in particular to an efficient screening device for crop seeds.

Background

Seed screening and crop seed cleaning. The seed sieve with different sieve pore sizes and shapes is used to sieve out the impurities (mud block, sand and stone grains, special crop seeds, weed seeds, galls, husk, etc.), blighted grains and small-sized seeds, and to select the high-quality seeds with large, full and regular grains to improve the seed quality.

Often use the screen cloth to filter during the screening, current sieving mechanism simple structure adopts dependent manual operation, and the frequency of shaking is slower, and the efficiency of screening is also lower, in the screening process, blocks up the mesh on the screen cloth easily, leads to along with live time's increase, and screening efficiency is lower and lower, and finally must artifically clear up the mesh that blocks up, and it is very inconvenient to use, and also need manually take out when getting the material, has increased work load.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the high-efficiency screening device for the crop seeds, which is used for solving the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a high-efficiency screening device for crop seeds comprises a high-efficiency screening device body, wherein the high-efficiency screening device body comprises a box body, a screening box, ejector blocks and a screen, the screening box is installed inside the box body, a motor is installed on one side of the box body, the output end of the motor is connected with a rotating rod, an eccentric hammer is installed on the surface of the rotating rod, a sliding plate is installed at the top of the screening box and clamped on the surface of a limiting rod, a door plate is installed on one side of the screening box, a first handle is installed at the top of the door plate, a lifting port is formed in one side of the box body, a discharge port is formed in the other side of the box body, the screen is installed at the bottom end of the screening box, a pull rod is installed at the bottom end of the screen, a second handle is installed at the front end of the pull rod, a plurality of ejector blocks are installed in the middle of the pull rod, and rubber pads are installed at the tops of the ejector blocks, meshes are arranged on the surface of the screen.

As a preferred embodiment of the present invention, the sliding plates are four and are respectively installed at four corners of the outer side of the top of the screening box, and the middle of the sliding plate is provided with a hole through which the sliding plate penetrates through the surface of the limiting rod.

In a preferred embodiment of the utility model, the screen is provided as a slope and the screen is inclined downwards towards the side of the door panel which is aligned with the discharge opening.

In a preferred embodiment of the present invention, the rear end of the pull rod is mounted on the inner wall of the box body through a rotating shaft.

In a preferred embodiment of the present invention, the second handle penetrates through one side of the lifting opening, the pull rod is kept in a horizontal state when the second handle contacts the bottom end of the lifting opening, and the pull rod is kept parallel to the screen when the second handle contacts the top end of the lifting opening.

In a preferred embodiment of the present invention, the plurality of top blocks and the plurality of meshes are provided in the same number, each of the top blocks is aligned with a corresponding mesh, and the rubber pad has a diameter smaller than the mesh.

The utility model has the beneficial effects that: the utility model discloses a high-efficiency screening device for crop seeds, which comprises a high-efficiency screening device body, wherein the high-efficiency screening device body comprises a box body, a screening box, a motor, a limiting rod, a first handle, a screen mesh, a pull rod, a rotating shaft, a second handle, a top block, a lifting port, a discharge port, a sliding plate, a rotating rod, an eccentric hammer, a door plate, meshes and a rubber pad.

1. This a high-efficient sieving mechanism for crop seed can carry out the vibrations effect of higher frequency, and only shakes in the vertical direction, therefore screening efficiency is higher.

2. This be used for high-efficient sieving mechanism of crops seed utilizes the door plant to discharge from this place the seed after accomplishing inside screening as the slide, does not need artifical manual taking out, has improved the efficiency of getting the material, and the work load of reduction operates simply fast more.

3. This a rubber pad for high-efficient sieving mechanism of crops seed passes through the kicking block top is ejecting from every mesh, can top the granule that blocks up and eliminate the condition of jam, does not need the manual work to clear up every mesh alone, and easy operation is quick, can make the long-time high-efficient operation of equipment.

Drawings

FIG. 1 is a schematic view of the inside of a high-efficiency screening device for crop seeds according to the present invention;

FIG. 2 is a schematic structural diagram of a screening box part of the high-efficiency screening device for crop seeds, which is disclosed by the utility model;

FIG. 3 is a structural view of a pull rod part of the high efficiency screening apparatus for crop seeds according to the present invention;

FIG. 4 is a side view of a top block portion of a first rotating shaft for a high efficiency screening apparatus for crop seeds according to the present invention;

in the figure: 1. a box body; 2. a screening box; 3. a motor; 4. a limiting rod; 5. a first handle; 6. screening a screen; 7. a pull rod; 8. a rotating shaft; 9. a second handle; 10. a top block; 11. a lifting port; 12. a discharge outlet; 13. a sliding plate; 14. rotating the rod; 15. an eccentric weight; 16. a door panel; 17. a mesh; 18. and (7) a rubber pad.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: a high-efficiency screening device for crop seeds comprises a high-efficiency screening device body, wherein the high-efficiency screening device body comprises a box body 1, a screening box 2, a top block 10 and a screen 6, the screening box 2 is installed inside the box body 1, a motor 3 is installed on one side of the box body 1, the output end of the motor 3 is connected with a rotating rod 14, an eccentric hammer 15 is installed on the surface of the rotating rod 14, a sliding plate 13 is installed at the top of the screening box 2, the sliding plate 13 is clamped on the surface of a limiting rod 4, a door plate 16 is installed on one side of the screening box 2, a handle I5 is installed on the top of the door plate 16, a lifting port 11 is formed in one side of the box body 1, a discharge port 12 is formed in the other side of the box body 1, the screen 6 is installed at the bottom end of the screening box 2, a pull rod 7 is installed at the bottom end of the screen 6, and a handle II 9 is installed at the front end of the pull rod 7, a plurality of top blocks 10 are arranged in the middle of the pull rod 7, rubber pads 18 are arranged at the tops of the top blocks 10, and meshes 17 are arranged on the surface of the screen 6.

As a preferred embodiment of the present invention, four sliding plates 13 are provided and are respectively installed at four corners of the outer side of the top of the screening box 2, a hole is opened in the middle of the sliding plate 13 and penetrates through the surface of the limiting rod 4 through the hole, and the diameter of the hole is the same as that of the limiting rod 4.

In a preferred embodiment of the present invention, the screen 6 is provided as an inclined plane, and the screen 6 is inclined downwards towards the side where the door panel 16 is located, and the door panel 16 is aligned with the discharge opening 12, so that the material inside can be rolled outwards after the door panel 16 is opened.

In a preferred embodiment of the present invention, the rear end of the pull rod 7 is mounted on the inner wall of the housing 1 through a rotating shaft 8, so that the pull rod 7 rotates integrally around the rotating shaft 8.

In a preferred embodiment of the present invention, the second handle 9 protrudes from one side of the lifting opening 11, when the second handle 9 contacts with the bottom end of the lifting opening 11, the pull rod 7 is kept in a horizontal state, when the second handle 9 contacts with the top end of the lifting opening 11, the pull rod 7 is kept parallel to the screen 6, and when the second handle 9 is in normal use, the pull rod 7 and the middle top block 10 do not affect the screening process of the screen 6.

In a preferred embodiment of the present invention, a plurality of the top blocks 10 and the meshes 17 are provided, the number of the top blocks 10 is the same as the number of the meshes 17, each top block 10 is aligned with the corresponding mesh 17, the diameter of the rubber mat 18 is smaller than that of the mesh 17, and the clogged seeds are pushed out by the rubber mat 18, so that clogging can be avoided and the seed bodies are not damaged.

The working principle is as follows: the high-efficiency screening device for crop seeds comprises a box body 1, a screening box 2, a top block 10 and a screen 6, wherein the screening box 2 is arranged in the box body 1, the top of the screening box 2 is provided with an inward convex plate and is penetrated by a rotating rod 14, when a motor 3 drives the rotating rod 14 to rotate, two eccentric hammers 15 arranged on the surface of the rotating rod 14 can periodically impact the inward convex plate along with the rotation, so that the whole screening box 2 vibrates, and the whole screening box 2 can vibrate up and down by matching sliding plates 13 at four corners of the screening box 2 with a limiting rod 4 to avoid horizontal vibration, the structure ensures that the screening box 2 can vibrate at a higher frequency and only vibrates in the vertical direction, so the screening efficiency is higher, the screening device arranges the screen 6 at the bottom of the screening box 2 and inclines to one side where a door plate 16 is positioned, after the screening is finished by the internal vibration of the screening box 2, a first pulling handle 5 is stretched into a discharge port 12 on one side of the box body 1, a door panel 16 is opened and placed at the bottom of the discharge port 12, the door panel 16 can be leveled with the screen 6, seeds after the internal screening is finished are discharged from the position by using the door panel 16 as a slide way, manual taking out is not needed, the material taking efficiency is improved, the workload is reduced, the operation is simpler and quicker, two pull rods 7 are installed at the bottom of the screen 6, the rear ends of the pull rods 7 are connected with the inner wall of the box body 1 through two rotating shafts 8, the front ends of the pull rods 7 penetrate out of a lifting port 11 through a second handle 9, the handles are placed at the bottom end of the lifting port 11 in a normal state, the pull rods 7 are kept horizontal, after the screen 6 is used for a period of time, partial blockage of meshes 17 is serious, the second handle 9 is pulled, the pull rods 7 are tilted until a top block 10 installed in the middle of the pull rods 7 is aligned with each mesh 17 on the screen 6, and the rubber pad 18 on the top of the jacking block 10 is ejected out from each mesh 17, so that the blocked particles are jacked up to eliminate the blocking condition, and by utilizing the structure, each mesh 17 is not required to be cleaned independently by manpower, the operation is simple and quick, and the equipment can run efficiently for a long time.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for high-efficient sieving mechanism of crops seed, includes high-efficient sieving mechanism body, its characterized in that: the efficient screening device comprises a box body (1), a screening box (2), a top block (10) and a screen (6), wherein the screening box (2) is installed inside the box body (1), a motor (3) is installed on one side of the box body (1), the output end of the motor (3) is connected with a rotating rod (14), an eccentric hammer (15) is installed on the surface of the rotating rod (14), a sliding plate (13) is installed at the top of the screening box (2), the sliding plate (13) is clamped on the surface of a limiting rod (4), a door plate (16) is installed on one side of the screening box (2), a first handle (5) is installed on the top of the door plate (16), a lifting port (11) is formed in one side of the box body (1), a discharging port (12) is formed in the other side of the box body (1), and the screen (6) is installed at the bottom end of the screening box (2), pull rod (7) are installed to the bottom of screen cloth (6), handle two (9) are installed to the front end of pull rod (7), a plurality of kicking blocks (10) are installed to the centre of pull rod (7), rubber pad (18) are installed at the top of kicking block (10), mesh (17) have been seted up on the surface of screen cloth (6).

2. The efficient screening device for crop seeds of claim 1, wherein: the four sliding plates (13) are respectively arranged at four corners of the outer side of the top of the screening box (2), and holes are formed in the middle of each sliding plate (13) and penetrate through the surfaces of the limiting rods (4) through the holes.

3. The efficient screening device for crop seeds of claim 1, wherein: the screen (6) is arranged to be an inclined plane, the screen (6) inclines downwards towards one side where the door panel (16) is located, and the door panel (16) is aligned with the discharge opening (12).

4. The efficient screening device for crop seeds of claim 1, wherein: the rear end of the pull rod (7) is installed on the inner wall of the box body (1) through a rotating shaft (8).

5. The efficient screening device for crop seeds of claim 1, wherein: the second handle (9) penetrates out of one side of the lifting port (11), when the second handle (9) is in contact with the bottom end of the lifting port (11), the pull rod (7) keeps a horizontal state, and when the second handle (9) is in contact with the top end of the lifting port (11), the pull rod (7) and the screen (6) keep parallel.

6. The efficient screening device for crop seeds of claim 1, wherein: the top blocks (10) and the meshes (17) are arranged in a plurality and are the same in number, each top block (10) is aligned with the corresponding mesh (17), and the diameter of the rubber pad (18) is smaller than that of the meshes (17).