CN213644829U

CN213644829U - Seed screening equipment that agricultural production used

Info

Publication number: CN213644829U
Application number: CN202021690772.XU
Authority: CN
Inventors: 王裕祯; 王玉娟; 申东玉; 黎兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-07-09
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a seed that agricultural production used divides sieve equipment, concretely relates to agricultural production technical field, including the sieve case, the pull rod is installed to the both sides of sieve case are inlayed, one side fixed mounting of pull rod has the handle, movable groove has been seted up to the inner wall of sieve case, one side movable mounting of pull rod has the fixed block, vaulting pole fixedly connected with horizontal pole is passed through to one side of fixed block, the surface movable mounting of horizontal pole has the motor box, one side movable mounting of motor box has the pivot. The utility model discloses a set up electric telescopic handle and spring, electric telescopic handle internally mounted's telescoping device can assist the clamp plate to push down the filter screen, and the filter screen can slide from top to bottom at the inner wall of spout to push up the spring assembly of bottom, spring assembly can be ejecting with the filter screen with the help of its elasticity that originally economizes after that, produces certain vibrations, and effectual seed to filter screen surface residual carries out the secondary and divides the sieve, improves work efficiency.

Description

Seed screening equipment that agricultural production used

Technical Field

The utility model relates to an agricultural production technical field, more specifically say, the utility model relates to a seed screening equipment that agricultural production used.

Background

In agricultural production, screening is a method of separating particle groups according to the particle size, specific gravity, charging property, magnetism and other powder properties, and the operation of dividing mixed materials with different particle sizes into various particle size grades by using a perforated screen surface is called screening.

However, in practical use, there still exist some disadvantages, such as:

one, current seed that is used for agricultural production divides sieve device not be furnished with corresponding automatic sieve device that trembles, divides the effect of sieve poor, can not reasonable utilization vibrations carry out efficient branch sieve to the seed, wastes time and energy, and the result of use is poor.

Secondly, the seed that is used for agricultural production to use that has now on the market divides the sieve device not to possess corresponding dust collector, because mix the dust in the seed and fly the bits, the accumulation of in-process dust that divides the sieve causes the jam of filter screen easily, and most divides the sieve equipment not to be equipped with corresponding accuse volume device, has reduced work efficiency to a certain extent.

Therefore, it is highly desirable to provide a vibrating and dedusting seed screening device for agricultural production.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a seed branch sieve equipment that agricultural production used, through electric telescopic handle and spring, electric telescopic handle and spring's cooperation is used and to be made the filter screen reach the effect of vibrations, and effectual carry out the secondary to the remaining seed of filter screen surface and divide the sieve, and the outfit of dust removal fan, can blow away the superficial dirt on seed surface, avoid the dust to cause the jam on filter screen surface to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a seed screening device for agricultural production comprises a screen box, pull rods are embedded and mounted on two sides of the screen box, a handle is fixedly mounted on one side of each pull rod, a movable groove is formed in the inner wall of the screen box, a fixed block is movably mounted on one side of each pull rod, a cross rod is fixedly connected to one side of each fixed block through a support rod, a motor box is movably mounted on the surface of each cross rod, a rotating shaft is movably mounted on one side of each motor box, a dust removal fan is movably connected to one side of each rotating shaft, a connecting block is detachably mounted on one side of each cross rod, an electric telescopic rod is embedded and mounted in the inner cavity of each connecting block, a sleeve rod is movably mounted in the inner cavity of each electric telescopic rod, a telescopic rod is movably sleeved in the inner cavity of each sleeve rod, fan blades are movably connected to the inner cavity of each, the draw-in groove has been seted up on the surface of carrier block, the inner wall activity joint of draw-in groove has the clamp plate, the inner wall demountable installation of sieve case has the slide, the spout has been seted up on the surface of slide, the equal activity in both ends of spout has cup jointed the second fixture block, the inner wall movable mounting of spout has the filter screen, one side movable mounting of filter screen has last cushion, the surperficial fixedly connected with flexible post of last cushion, cushion under the top fixedly connected with of flexible post, the surface activity of flexible post has cup jointed the spring, the flange has been placed to the bottom of sieve case.

In a preferred embodiment, a feeding port is formed in the surface of the screen box, the inner wall of the feeding port is smooth, and the feeding port is trapezoidal in shape.

In a preferred embodiment, a sealing patch is movably attached between the pull rod and the screen box, and a sponge ring is fixedly adhered to the surface of the handle.

In a preferred embodiment, a groove is formed in the surface of the fixing block, and the inner wall of the groove and the outer wall of the pull rod are attached to each other.

In a preferred embodiment, the two ends of the clamping groove are movably sleeved with first clamping blocks, and the first clamping blocks are made of metal components.

In a preferred embodiment, the surface of the filter screen is provided with grid holes, the surface of the sliding seat is movably attached with screws, and the thickness value of the filter screen ranges from three centimeters to four centimeters.

In a preferred embodiment, the bottom of the screen box is fixedly provided with a support leg, and the surface of the support leg is provided with anti-skid lines.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up electric telescopic handle and spring, electric telescopic handle internally mounted's telescoping device can assist the clamp plate to push down the filter screen, and the filter screen can slide from top to bottom at the inner wall of spout to push up the spring assembly of bottom, spring assembly can be ejecting with the filter screen with the help of its elasticity that originally economizes after that, produces certain vibrations, and effectual seed to filter screen surface residual carries out the secondary and divides the sieve, improves work efficiency.

2. The utility model discloses a set up pull rod and dust removal fan, operating personnel can hold the outside pulling pull rod of handle, controls the load of seed with the help of the distance between the pull rod, the effectual effect that reaches the accuse volume, and the setting of dust removal fan can adsorb the processing to the dust on seed surface and flying chips to a certain extent, prevents that long-time dust from piling up the jam that causes the filter screen surface, reduces work efficiency.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic view of the groove structure of the present invention.

Fig. 3 is a schematic structural view of the dust removing fan of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 5 is an enlarged schematic structural diagram of fig. 1 at B.

The reference signs are: 1. a screen box; 2. a pull rod; 3. a movable groove; 4. sealing the patch; 5. a fixed block; 6. A stay bar; 7. a cross bar; 8. connecting blocks; 9. an electric telescopic rod; 10. a loop bar; 11. a telescopic rod; 12. Pushing the plate; 13. a bearing block; 14. a card slot; 15. pressing a plate; 16. a first clamping block; 17. a dust removal fan; 18. a rotating shaft; 19. a slide base; 20. a chute; 21. a second fixture block; 22. filtering with a screen; 23. receiving a plate; 24. an upper cushion block; 25. a lower cushion block; 26. a telescopic column; 27. a spring; 28. a support leg; 29. a fan blade; 30. a handle; 31. and (4) a groove.

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.

As shown in the attached figures 1-5, the seed screening device for agricultural production comprises a screen box 1, pull rods 2 are embedded and installed on two sides of the screen box 1, a handle 30 is fixedly installed on one side of each pull rod 2, a movable groove 3 is formed in the inner wall of the screen box 1, a fixed block 5 is movably installed on one side of each pull rod 2, a cross rod 7 is fixedly connected to one side of each fixed block 5 through a support rod 6, a motor box is movably installed on the surface of each cross rod 7, a rotating shaft 18 is movably installed on one side of each motor box, a dust removing fan 17 is movably connected to one side of each rotating shaft 18, a connecting block 8 is detachably installed on one side of each cross rod 7, an electric telescopic rod 9 is embedded and installed in the inner cavity of each connecting block 8, a sleeve rod 10 is movably installed in the inner cavity of each electric telescopic rod 9, a telescopic rod 11 is movably sleeved in the, one side of the push plate 12 is movably connected with a bearing block 13, the surface of the bearing block 13 is provided with a clamping groove 14, the inner wall of the clamping groove 14 is movably clamped with a pressing plate 15, the inner wall of the screen box 1 is detachably provided with a slide seat 19, the surface of the slide seat 19 is provided with a slide groove 20, both ends of the slide groove 20 are movably sleeved with a second clamping block 21, the inner wall of the slide groove 20 is movably provided with a filter screen 22, one side of the filter screen 22 is movably provided with an upper cushion block 24, the surface of the upper cushion block 24 is fixedly connected with a telescopic column 26, the top end of the telescopic column 26 is fixedly connected with a lower cushion block 25, the surface of the telescopic column 26 is movably sleeved with a spring 27, the bottom of the screen box 1 is provided with a receiving disc 23, the surface of the screen box 1 is provided with a feeding port, the inner wall of the feeding port is smooth, the shape of the feeding port is trapezoidal, the inner wall of recess 31 and the outer wall of pull rod 2 laminate each other, and the surface movable mounting of horizontal pole 7 has the motor box, and one side movable mounting of motor box has pivot 18, and one side swing joint of pivot 18 has dust removal fan 17, and the equal activity of both ends of draw-in groove 14 has cup jointed first fixture block 16, and the material of first fixture block 16 is the metal material component, and the square hole has been seted up on the surface of filter screen 22, and the surface movable lamination of slide 19 has the screw, and the thickness value scope of filter screen 22 is three to four centimetres.

Referring to the attached drawing 1 of the specification specifically, the bottom of the screen box 1 is fixedly provided with support legs 28, and the surface of each support leg 28 is provided with anti-skid grains.

The implementation mode is specifically as follows: the anti-slip lines formed on the surface of the supporting legs 28 can increase the friction force between the surface of the supporting legs 28 and the ground, and prevent displacement in the seed screening process.

The utility model discloses the theory of operation:

the first step is as follows: the operator first assembles the various components of the device normally and then starts the device normally.

The second step is that: firstly, an operator puts in quantitative seeds from a feeding port, the operator selects the discharging amount of the seeds according to specific conditions, the operator can hold the handle 30 and pull the pull rod 2 outwards, the larger the distance between the pull rods 2 is, the larger the discharge capacity is, otherwise, the smaller the distance is, the smaller the discharge capacity is, then the operator opens the dust removal fan 17, the rotating shaft 18 mounted on the dust removal fan 17 can drive the dust removal fan 17 to perform dust removal treatment in all directions, the dust removal fan 17 can perform adsorption treatment on dust on the surfaces of the seeds, then the seeds fall on the surface of the filter screen 22, most of the seeds can be automatically screened through grids on the surface of the filter screen 22, a small amount of residual seeds can be subjected to vibration screening through the pressing plate 15 and the spring 27 device, the operator opens the electric telescopic rod 9, the telescopic device mounted in the electric telescopic rod 9 can press the filter screen 22 downwards, when the filter screen, the filter screen 22 can vibrate by means of the resilience force of the spring 27, so that the secondary screening of the seeds left on the surface of the filter screen 22 is effectively carried out, the working efficiency is improved, and finally, an operator sweeps out the processed materials from the receiving disc 23 and carries out centralized processing.

The third step: the operator first closes the device normally, then checks whether the fixity between the various components of the device is normal, and then replaces and repairs the more aged and worn parts inside the device.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a seed divides sieve equipment that agricultural production used, includes sieve case (1), its characterized in that: the utility model discloses a screen box, including sieve case (1), pull rod (2), one side fixed mounting of pull rod (2) has handle (30), movable groove (3) have been seted up to the inner wall of sieve case (1), one side movable mounting of pull rod (2) has fixed block (5), one side of fixed block (5) is through vaulting pole (6) fixedly connected with horizontal pole (7), the surface movable mounting of horizontal pole (7) has the motor box, one side movable mounting of motor box has pivot (18), one side movable connection of pivot (18) has dust removal fan (17), one side demountable installation of horizontal pole (7) has connecting block (8), electric telescopic handle (9) are inlayed to the inner chamber of connecting block (8), the inner chamber movable mounting of electric telescopic handle (9) has loop bar (10), the inner chamber activity of loop bar (10) has cup jointed telescopic link (11), the inner chamber swing joint of dust removal fan (17) has flabellum (29), the top intercommunication of telescopic link (11) has push pedal (12), one side swing joint of push pedal (12) has carrier block (13), draw-in groove (14) have been seted up on the surface of carrier block (13), the inner wall activity joint of draw-in groove (14) has clamp plate (15), the inner wall demountable installation of sieve case (1) has slide (19), spout (20) have been seted up on the surface of slide (19), second fixture block (21) have all been cup jointed in the activity at the both ends of spout (20), the inner wall movable installation of spout (20) has filter screen (22), one side movable installation of filter screen (22) has last cushion (24), the fixed surface of going up cushion (24) is connected with flexible post (26), cushion (25) under the top fixedly connected with of flexible post (26), the surface of the telescopic column (26) is movably sleeved with a spring (27), and a receiving disc (23) is placed at the bottom of the screen box (1).

2. The seed screening apparatus for agricultural production of claim 1, wherein: the surface of the screen box (1) is provided with a feeding port, the inner wall of the feeding port is smooth, and the shape of the feeding port is trapezoidal.

3. The seed screening apparatus for agricultural production of claim 1, wherein: the sealing patch (4) is movably attached between the pull rod (2) and the screen box (1), and a sponge ring is fixedly bonded on the surface of the handle (30).

4. The seed screening apparatus for agricultural production of claim 1, wherein: the surface of the fixing block (5) is provided with a groove (31), and the inner wall of the groove (31) is attached to the outer wall of the pull rod (2).

5. The seed screening apparatus for agricultural production of claim 1, wherein: first clamping blocks (16) are movably sleeved at two ends of the clamping groove (14), and the first clamping blocks (16) are made of metal components.

6. The seed screening apparatus for agricultural production of claim 1, wherein: the surface of filter screen (22) has seted up the check hole, the surperficial activity laminating of slide (19) has the screw, the thickness value range of filter screen (22) is three to four centimetres.

7. The seed screening apparatus for agricultural production of claim 1, wherein: the bottom of the screen box (1) is fixedly provided with support legs (28), and anti-skid grains are arranged on the surfaces of the support legs (28).