Rapid seed screening and cleaning device

Abstract

The utility model relates to the field of agriculture, and discloses a rapid seed screening and cleaning device. The device comprises a cleaning structure, a discharging structure, a sorting structure and a separating structure; the cleaning structure comprises a box, an inclined baffle is fixedly connected to the lower end of the left side in the box, a feeding pipe is fixedly connected to the upper end of the box, the sorting structure comprises a fan, a collecting box is fixedly connected to the right side of the box, an exhaust net is arranged on the right side of the collecting box, a drawer is arranged at the lower end of the collecting box, and a first screening plate is fixedly connected to the inner wall of the box. The lower end of the feeding pipe is fixedly connected with a connecting hose, the lower end of the connecting hose is fixedly connected with a discharging pipe, when the discharging pipe is used for discharging, a fan is started, seeds are blown by breeze through the fan, impurities falling along with the seeds can be blown into a collecting box, and the air speed of the fan can be adjusted and controlled; and early-stage rapid screening treatment can be conveniently carried out on different types of seeds.

Description

Technical Field

[0001] The present application belongs to the field of agricultural technology, and specifically relates to a device for rapid seed screening and cleaning. Background Art

[0002] Seeds are the reproductive system of seed plants and play an important role in the continuation of species. Seeds are closely related to human life. In addition to the daily necessities of grain, oil, and cotton, some medicinal (such as almonds), seasoning (such as pepper), and beverages (such as coffee and cocoa) all come from seeds. Plants, trees, flowers and grasses are also propagated from seeds. Many seeds can be eaten and are delicious dishes on the table. Before storing seeds, it is generally necessary to screen the seeds and select seeds with better quality for storage.

[0003] In the patent document with the announcement number CN 111906012 B, a screening device is disclosed, and in particular, it relates to a seed screening device. The technical problem of the present invention is to provide a seed screening device that can quickly and thoroughly pick up the impurities and seed skins floating on the surface, and at the same time can centrally store the picked up impurities and seed skins. The technical implementation scheme of the present invention is a seed screening device, including a screening frame, the top of which is symmetrically fixed with slide rails on both sides, the number of slide rails is at least two, and the slide rails are slidably provided with sliders, the number of sliders is at least two. The present invention can pick up impurities and seed skins of different heights by workers adaptively pressing the handle downward, and the salvage frame can be flipped upward by pulling the grip ball to the front side, which can effectively prevent the picked up impurities and seed skins from flowing back from the salvage frame to the screening frame. The limit block can ensure that the position of the salvage frame is always on the same horizontal line after flipping and resetting.

[0004] However, the applicant discovered during the process of implementing the above application that the device requires workers to flip the salvage frame upwards and then salvage the separated seeds, which is rather cumbersome and wastes labor. Utility Model Content

[0005] The purpose of the present application is to provide a seed rapid screening and cleaning device in order to solve the above-mentioned problems.

[0006] The technical solution adopted in the present application is as follows: A seed rapid screening and cleaning device comprises a cleaning structure, a feeding structure is provided at the upper end of the interior of the cleaning structure, a sorting structure is provided at the middle end of the interior of the cleaning structure, and a separation structure is provided at the lower end of the sorting structure inside the cleaning structure; the cleaning structure comprises a box body, an inclined baffle is fixedly connected to the lower left end of the interior of the box body, a feed pipe is fixedly connected to the upper end of the box body, the sorting structure comprises a fan, a collecting box is fixedly connected to the right side of the box body, an exhaust net is provided on the right side of the collecting box, a drawer is provided at the lower end of the collecting box, a screening plate 1 is fixedly connected to the inner wall of the box body, a connecting hose is fixedly connected to the lower end of the feed pipe, and a discharge pipe is fixedly connected to the lower end of the connecting hose.

[0007] By adopting the above technical scheme, when the discharge pipe is unloading, the fan is started to blow the seeds with a breeze through the fan, and the impurities falling with the seeds can be blown into the inside of the collection box, and collected and processed through the drawer. At the same time, the fallen seeds fall on the upper end of the screening plate one, and the large impurities in the seeds are removed by the screening plate one. Then the seeds fall on the upper end of the screening plate two, and the unqualified broken small seeds can be classified. Finally, the cleaning water of the box is transported through the water inlet pipe, and the untreated floating objects can be discharged through the separation structure to drive the telescopic plate.

[0008] In a preferred embodiment, the unloading structure includes a rotating motor, the output end of the rotating motor is fixedly connected to a threaded rod, the right side of the threaded rod is rotatably connected to a concave block, the concave block is fixedly connected to the inner wall of the box body, the outer end of the threaded rod is threadedly connected to a slide seat, and the front end of the slide seat is fixedly connected to the rear end of the discharge pipe.

[0009] By adopting the above technical solution, the threaded rod is driven to rotate by rotating the motor, so that the slide seat drives the discharge pipe to disperse and discharge the seeds to be processed.

[0010] In a preferred embodiment, a slide rod 1 is fixedly connected to the inner wall of the box body at a lower end of the threaded rod, and the slide rod 1 is slidably connected to the slide seat 1. Limit blocks are fixedly connected to both sides of the slide rod 1, the lower end of the rotating motor is fixedly connected to a support plate, and support plates are fixedly connected to both sides of the lower end of the box body.

[0011] By adopting the above technical solution, the sliding rod 1 and the limit block can limit the moving direction of the sliding seat 1.

[0012] In a preferred embodiment, the separation structure includes motor 2, the output end of motor 2 is fixedly connected to threaded rod 2, the left side of threaded rod 2 is rotatably connected to concave block 2, the outer end of threaded rod 2 is threadedly connected to slide seat 2, the lower end of slide seat 2 is fixedly connected to a telescopic plate, the box body is located on the relatively inner side of the upper end of threaded rod 2 and is fixedly connected to slide rod 2, slide seat 2 is slidably connected to slide rod 2, the outer end of slide rod 2 is slidably connected to a slider, and the slider is fixedly connected to the left side of slide seat 2.

[0013] By adopting the above technical solution, after the seeds are cleaned by the cleaning water in the box, the floating impurities are driven by the second motor to drive the second threaded rod to rotate and drive the second slide and the telescopic plate to move close to the second control valve. When the telescopic plate pushes the floating impurities to move to the second control valve, the second control valve is opened to discharge the floating impurities.

[0014] In a preferred embodiment, a cleaning brush is fixedly connected to the lower end of the slider, a return spring is arranged inside the telescopic plate, an inclined plate adapted to the cut angle of the upper end of the inclined baffle plate is fixedly connected to the lower left end of the telescopic plate, and a control valve three is arranged at the lower right end of the box body.

[0015] By adopting the above technical solution, the cleaning brush can clean the seed particles attached to the second upper end of the threaded rod, and the telescopic plate is a retractable three-section sleeve plate, and the sleeve plates are connected by a reset spring.

[0016] In a preferred embodiment, the box body is fixedly connected with a control valve 1 on the left side of the upper end of the screening plate 1, the right side of the inclined baffle is fixedly connected with a screening plate 2, the left inner wall of the box body is fixedly connected with a water level sensor, the left lower end of the box body is fixedly connected with a motor 1, the output end of the motor 1 is fixedly connected with a shaking hammer, the shaking hammer is abutted against the screening plate 2, the lower end of the box body is fixedly connected with a discharge pipe, and the front end of the box body is fixedly connected with a water inlet pipe.

[0017] By adopting the above technical solution, the control valve can remove the unbroken fruit peels or stone impurities filtered by the screening plate, and the water inlet pipe can transport cleaning water to the inside of the box.

[0018] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0019] In the present application, when the discharge pipe is unloading, the fan is started to blow the seeds with a breeze through the fan, and the impurities that fall with the seeds can be blown into the inside of the collection box, and collected and processed through the drawer. At the same time, the fallen seeds fall on the upper end of the screening plate one, and the large impurities in the seeds are removed by the screening plate one. Then the seeds fall on the upper end of the screening plate two, and the unqualified broken small seeds can be classified. Finally, the cleaning water of the box is transported through the water inlet pipe, and the untreated floating objects can be discharged through the separation structure to drive the telescopic plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of this application;

[0021] Figure 2 It is a schematic diagram of the internal structure in this application;

[0022] Figure 3 For this application Figure 2 Enlarged view of point A.

[0023] Markings in the figure: 1. Cleaning structure; 101. Box; 102. Control valve 1; 103. Control valve 2; 104. Oblique baffle; 105. Control valve 3; 106. Screening plate 2; 107. Water level sensor; 108. Screening plate 1; 109. Motor 1; 110. Shaking hammer; 111. Discharge pipe; 112. Support plate; 113. Feed pipe; 114. Water inlet pipe; 2. Unloading structure; 201. Rotating motor; 202. Threaded rod 1; 203, slide seat 1; 204, discharge pipe; 205, connecting hose; 206, limit block; 207, concave block 1; 208, slide rod 1; 3, sorting structure; 301, fan; 302, collection box; 303, exhaust net; 304, drawer; 4, separation structure; 401, motor 2; 402, threaded rod 2; 403, slide seat 2; 404, telescopic plate; 405, slide rod 2; 406, slider; 407, cleaning brush; 408, concave block 2. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0025] Example:

[0026] Reference Figure 1-3A seed rapid screening and cleaning device comprises a cleaning structure 1, a feeding structure 2 is arranged at the upper end of the cleaning structure 1, a sorting structure 3 is arranged at the middle end of the cleaning structure 1, and a separation structure 4 is arranged at the lower end of the sorting structure 3 inside the cleaning structure 1; the cleaning structure 1 comprises a box body 101, an inclined baffle 104 is fixedly connected to the lower left end of the box body 101, a feeding pipe 113 is fixedly connected to the upper end of the box body 101, the sorting structure 3 comprises a fan 301, a collecting box 302 is fixedly connected to the right side of the box body 101, and the right side of the collecting box 302 An exhaust net 303 is provided, a drawer 304 is provided at the lower end of the collection box 302, a screening plate 108 is fixedly connected to the inner wall of the box body 101, a connecting hose 205 is fixedly connected to the lower end of the feed pipe 113, and a discharge pipe 204 is fixedly connected to the lower end of the connecting hose 205. When the discharge pipe 204 is discharging materials, the fan 301 is started to blow the seeds with a breeze through the fan 301, and impurities falling with the seeds can be blown into the interior of the collection box 302. The wind speed of the fan 301 can be adjusted, so as to facilitate the early rapid screening and processing of different types of seeds.

[0027] Reference Figure 1-3 The material discharge structure 2 includes a rotating motor 201, the output end of the rotating motor 201 is fixedly connected to a threaded rod 202, the right side of the threaded rod 202 is rotatably connected to a concave block 207, the concave block 207 is fixedly connected to the inner wall of the box body 101, the outer end of the threaded rod 202 is threadedly connected to a slide 203, the front end of the slide 203 is fixedly connected to the rear end of the discharge pipe 204, and the threaded rod 202 is driven to rotate by the rotating motor 201, so that the slide 203 drives the discharge pipe 204 to disperse and discharge the seeds to be processed.

[0028] Reference Figure 1-3 The inner wall of the box body 101 at the lower end of the threaded rod 202 is fixedly connected with a sliding rod 208, the sliding rod 208 is slidably connected to the sliding seat 203, the two sides of the sliding rod 208 are fixedly connected with the limiting blocks 206, the lower end of the rotating motor 201 is fixedly connected with a support plate, and the two sides of the lower end of the box body 101 are fixedly connected with support plates 112, the sliding rod 208 and the limiting blocks 206 can limit the moving direction of the sliding seat 203.

[0029] Reference Figure 1-3The separation structure 4 includes a motor 401, the output end of the motor 401 is fixedly connected to a threaded rod 402, the left side of the threaded rod 402 is rotatably connected to a concave block 408, the outer end of the threaded rod 402 is threadedly connected to a slide seat 403, the lower end of the slide seat 403 is fixedly connected to a telescopic plate 404, the box 101 is located on the inner side of the upper end of the threaded rod 402 and is fixedly connected to a slide rod 405, the slide seat 403 is slidably connected to the slide rod 405, and the slide rod 405 is slidably connected to the slide seat 403. The outer end of 405 is slidably connected with a slider 406, and the slider 406 is fixedly connected to the left side of the slide seat 403. When the cleaning water of the box 101 cleans the seeds, the floating impurities are driven by the motor 401 to drive the threaded rod 402 to rotate and drive the slide seat 403 and the telescopic plate 404 to move close to the control valve 103. When the telescopic plate 404 pushes the floating impurities to move to the control valve 103, the control valve 103 is opened to discharge the floating impurities.

[0030] Reference Figure 1-3 A cleaning brush 407 is fixedly connected to the lower end of the slider 406, a return spring is arranged inside the telescopic plate 404, a slanted plate adapted to the upper cut angle of the slanted baffle 104 is fixedly connected to the lower left end of the telescopic plate 404, a control valve three 105 is arranged at the lower right end of the box body 101, and the cleaning brush 407 can clean the seed particles attached to the upper end of the threaded rod two 402. The telescopic plate 404 is a retractable three-section sleeve plate, and the sleeve plates are connected by a return spring.

[0031] Reference Figure 1-3 A control valve 102 is fixedly connected to the left side of the upper end of the screening plate 108 of the box body 101, a screening plate 2 106 is fixedly connected to the right side of the inclined baffle 104, a water level sensor 107 is fixedly connected to the left inner wall of the box body 101, a motor 109 is fixedly connected to the lower left end of the box body 101, a shaking hammer 110 is fixedly connected to the output end of the motor 109, the shaking hammer 110 is against the screening plate 2 106, a discharge pipe 111 is fixedly connected to the lower end of the box body 101, and a water inlet pipe 114 is fixedly connected to the front end of the box body 101. The control valve 102 can remove the unbroken fruit peel or stone impurities filtered by the screening plate 108, and the water inlet pipe 114 can transport cleaning water to the inside of the box body 101.

[0032] The implementation principle of the embodiment of the seed rapid screening and cleaning device of the present application is as follows:

[0033] The seeds to be selected are transported to the interior of the box 101 through the feed pipe 113. During transportation, the discharge pipe 204 is driven by the rotating motor 201 to move and discharge the seeds. At the same time, the fan 301 is started to blow the seeds with a breeze. The impurities falling with the seeds can be blown to the interior of the collection box 302 and collected and processed through the drawer 304. At the same time, the fallen seeds fall on the upper end of the screening plate 108, and the large impurities in the seeds are removed by the screening plate 108. Then the seeds fall on the upper end of the screening plate 2 106, and the unqualified broken small seeds can be classified. Finally, the cleaning water of the box 101 is transported through the water inlet pipe 114, and the untreated floating objects can be discharged by the separation structure 4 driving the telescopic plate 404.

[0034] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A seed rapid screening and cleaning device, comprising a cleaning structure (1), characterized in that: A material discharge structure (2) is provided at the upper end of the cleaning structure (1), a sorting structure (3) is provided at the middle end of the cleaning structure (1), and a separation structure (4) is provided at the lower end of the sorting structure (3) inside the cleaning structure (1); The cleaning structure (1) comprises a box body (101), the lower left end of the inner side of the box body (101) is fixedly connected to an inclined baffle (104), the upper end of the box body (101) is fixedly connected to a feed pipe (113), the sorting structure (3) comprises a fan (301), the right side of the box body (101) is fixedly connected to a collection box (302), the right side of the collection box (302) is provided with an exhaust net (303), the lower end of the collection box (302) is provided with a drawer (304), the inner wall of the box body (101) is fixedly connected to a screening plate 1 (108), the lower end of the feed pipe (113) is fixedly connected to a connecting hose (205), the lower end of the connecting hose (205) is fixedly connected to a discharge pipe (204), and the The separation structure (4) comprises a second motor (401), the output end of the second motor (401) is fixedly connected to a second threaded rod (402), the left side of the second threaded rod (402) is rotatably connected to a second concave block (408), the outer end of the second threaded rod (402) is threadedly connected to a second slide seat (403), the lower end of the second slide seat (403) is fixedly connected to a telescopic plate (404), the box body (101) is located on the relatively inner side of the upper end of the second threaded rod (402) and is fixedly connected to a second slide rod (405), the second slide seat (403) is slidably connected to the second slide rod (405), the outer end of the second slide rod (405) is slidably connected to a slider (406), and the slider (406) is fixedly connected to the left side of the second slide seat (403).

2. A seed rapid screening and cleaning device as claimed in claim 1, characterized in that: The unloading structure (2) includes a rotating motor (201), the output end of the rotating motor (201) is fixedly connected to a threaded rod (202), the right side of the threaded rod (202) is rotatably connected to a concave block (207), the concave block (207) is fixedly connected to the inner wall of the box body (101), the outer end of the threaded rod (202) is threadedly connected to a slide seat (203), and the front end of the slide seat (203) is fixedly connected to the rear end of the discharge pipe (204).

3. A seed rapid screening and cleaning device as claimed in claim 2, characterized in that: The inner wall of the box body (101) located at the lower end of the threaded rod (202) is fixedly connected to a sliding rod (208), the sliding rod (208) is slidably connected to the sliding seat (203), the two sides of the sliding rod (208) are fixedly connected to limit blocks (206), the lower end of the rotating motor (201) is fixedly connected to a support plate, and the two sides of the lower end of the box body (101) are fixedly connected to support plates (112).

4. A seed rapid screening and cleaning device as claimed in claim 1, characterized in that: A cleaning brush (407) is fixedly connected to the lower end of the slider (406), a return spring is arranged inside the telescopic plate (404), an inclined plate adapted to the cut angle of the upper end of the inclined baffle (104) is fixedly connected to the lower left end of the telescopic plate (404), and a control valve three (105) is arranged at the lower right end of the box body (101).

5. A seed rapid screening and cleaning device as claimed in claim 1, characterized in that: The box body (101) is fixedly connected to a control valve (102) on the left side of the upper end of the screening plate (108), and the right side of the inclined baffle (104) is fixedly connected to the screening plate (106). The lower left end of the box body (101) is fixedly connected to a motor (109), and the output end of the motor (109) is fixedly connected to a shaking hammer (110), and the shaking hammer (110) is abutted against the screening plate (106). The lower end of the box body (101) is fixedly connected to a discharge pipe (111), and the front end of the box body (101) is fixedly connected to a water inlet pipe (114).

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