Soybean selecting and screening machine

Abstract

The utility model relates to the technical field of crops, in particular to a soybean selecting and screening machine. Comprising a screening box body, a feeding port is formed in the top of the screening box body in a penetrating mode, a first sealing plate is arranged on one side wall of the screening box body, a first screen is arranged in the screening box body, a second sealing plate is arranged on one side wall of the screening box body, and a collecting box body is arranged at the bottom end in the screening box body; a rectangular inclined plate is arranged in the center of the interior of the screening box body, a plurality of second screening nets are embedded in the surface of the rectangular inclined plate, a vibration motor is arranged on one side wall of the screening box body, a material guiding inclined plate is arranged in the screening box body, and an electric telescopic rod is arranged on one side wall of the screening box body; a material pushing plate is arranged in the screening box body, and a cleaning brush is arranged at the bottom of the material pushing plate. According to the embodiment, the effect of improving the practicability of equipment is achieved while moth-eaten soybeans are screened conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of crops, and particularly relates to a soybean selection and screening machine. Background Art

[0002] Crops are various plants cultivated in agriculture, including two categories: food crops and cash crops (oil crops, vegetable crops, flowers, grasses, trees). The growth of crops is inseparable from scientific production technology and mechanical equipment manufactured by new industries to assist agricultural production. Soybeans are planted during the crop planting process, and a selection and screening machine is used during the soybean processing process.

[0003] After retrieval, in the prior art, Chinese Patent Publication No.: CN218574288U, Authorization Date: March 7, 2023, discloses a soybean selection and screening machine, including a screening machine body. A vibration motor is fixedly installed on the surface of the screening machine body. The output end of the vibration motor is fixedly connected to a rotating shaft. A transmission shaft is fixedly connected to the surface of the rotating shaft. An eccentric block is fixedly connected to one end of the rotating shaft. A fixing plate is fixedly installed in the inner cavity of the screening machine body. A screen mesh is movably installed on the surface of the fixing plate. The vibration motor can be started to work through an external controller. The rotation of the vibration motor can drive the transmission shaft to rotate. The rotation of the transmission shaft can drive the rotating shaft to rotate. The rotation of the rotating shaft can drive the eccentric block to rotate. The waste chips generated during the vibration screening process can be absorbed into the inner cavity of the chip suction box through the chip suction pipe.

[0004] However, this device still has the following defects: Although through the cooperation of the above structures in the above embodiments, the waste chips generated during the soybean screening process can be automatically collected and centrally processed. However, this device cannot screen the intact soybeans with empty shells, and it is very difficult to screen them because of the insect damage inside the soybeans. Summary of the Utility Model

[0005] In view of the above problems, the utility model provides a soybean selection and screening machine, including a screening box body. A feed port is provided through the top of the screening box body. A first sealing plate is provided on one side wall of the screening box body. A first screen mesh is provided inside the screening box body. A second sealing plate is provided on one side wall of the screening box body. A collection box body is provided at the bottom end inside the screening box body. A rectangular inclined plate is provided at the center inside the screening box body.

[0006] Several groups of second screens are embedded on the surface of the rectangular inclined plate, a vibration motor is provided on one side wall of the screening box, a discharge port is penetrated through one side wall of the screening box, a material guide inclined plate is provided inside the screening box, several groups of protrusions are provided on the surface of the material guide inclined plate, an electric telescopic rod is provided on one side wall of the screening box, a push plate is provided inside the screening box, a cleaning brush is provided on the bottom of the push plate, and a third screen is provided inside the collecting box.

[0007] Furthermore, several groups of fixed support legs are provided at the bottom of the screening box, and several groups of fixed support legs are respectively located at the bottom corners of the screening box. A transparent observation window is embedded in one side wall of the screening box, and the central axis of the transparent observation window and the central axis of the screening box are located on the same horizontal plane.

[0008] Furthermore, the first sealing plate is movably connected to the side wall of the screening box, and a first handle is provided at the center of the surface of the first sealing plate. The first sealing plate is located at the top of the side wall of the screening box. The first screen is slidably fitted with the inner wall of the screening box, and one end of the first screen is connected to the first sealing plate.

[0009] Furthermore, the second sealing plate is movably connected to a side wall of the screening box, and a second handle is provided at the center of the surface of the second sealing plate. The second sealing plate is located at the bottom end of the side wall of the screening box, and the collecting box is slidably fitted with the inner bottom end of the screening box.

[0010] Furthermore, the rectangular inclined plate is movably connected to the inner wall of the screening box, and several groups of the second screens are arranged in a rectangular array with the central axis of the rectangular inclined plate as the center. The output end of the vibration motor is transmission-connected to one end of the rectangular inclined plate, and the discharge port is located on the surface of one end of the rectangular inclined plate.

[0011] Furthermore, the material guide inclined plate is located below the rectangular inclined plate, and the plurality of groups of protrusions are distributed at equal intervals with the central axis of the material guide inclined plate as the center.

[0012] Furthermore, one end of the push plate is transmission-connected to the output end of the electric telescopic rod, and the bottom of the push plate is fit-connected to the upper part of the guide inclined plate.

[0013] Furthermore, the third screen is movably connected to the interior of the collection box, and a water overflow prevention port is provided on the surface of the second sealing plate, and the water overflow prevention port is located at the top end of the second sealing plate.

[0014] The beneficial effects of the utility model are:

[0015] 1. There is a collection box at the inner bottom end of the screening box. One end of the surface of the first sealing plate is provided with a water injection port, which is connected to the collection box in a through manner. Water is injected into the interior of the collection box. The soybeans damaged by insects inside are lighter and float on the water surface, facilitating screening and capable of cleaning the soybeans. There is a third sieve mesh inside the collection box, and the third sieve mesh is movably clamped inside the collection box, facilitating the taking of the collected soybeans, achieving the effect of improving the practicality of the equipment while facilitating the screening of insect-damaged soybeans.

[0016] 2. There is a guiding inclined plate inside the screening box. There are several groups of protrusions on the surface of the guiding inclined plate, which can buffer the guiding of the soybeans falling from the rectangular inclined plate and collect the dust contained in the falling soybeans. There is an electric telescopic rod on one side wall of the screening box. There is a pushing plate inside the screening box. The bottom of the pushing plate is in fit connection with the upper part of the guiding inclined plate. There is a cleaning brush at the bottom of the pushing plate, facilitating the cleaning of the guiding inclined plate after the work is completed and achieving the effect of improving the cleaning convenience of the equipment.

[0017] Other features and advantages of the present utility model will be described in the subsequent description. And, partly, they will become obvious from the description or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be realized and obtained through the structures pointed out in the description, claims, and drawings. Description of the Drawings

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0019] Figure 1 Shows the structural schematic diagram according to the embodiment of the present utility model;

[0020] Figure 2 Shows the sectional view schematic diagram of the screening box according to the embodiment of the present utility model;

[0021] Figure 3 Shows the structural schematic diagram of the collection box according to the embodiment of the present utility model;

[0022] Figure 4 Shows the enlarged schematic diagram of the structure at A according to the embodiment of the present utility model.

[0023] In the figure: 1. Screening box; 2. Fixed support legs; 3. Transparent observation window; 4. Feed port; 5. First sealing plate; 6. First handle; 7. First screen; 8. Second sealing plate; 9. Second handle; 10. Collection box; 11. Water inlet; 12. Filter; 13. Rectangular inclined plate; 14. Second screen; 15. Vibration motor; 16. Discharge port; 17. Guide inclined plate; 18. Protrusion; 19. Electric telescopic rod; 20. Push plate; 21. Cleaning brush; 22. Third screen; 23. Sealing cover; 24. Anti-overflow outlet. DETAILED DESCRIPTION

[0024] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0025] The present invention provides a soybean selection and screening machine, including a screening box 1; illustratively, as shown in FIG. Figures 1-4 shown.

[0026] The bottom of the screening box 1 is provided with several groups of fixed support legs 2, and the several groups of fixed support legs 2 are respectively located at the bottom corners of the screening box 1. A transparent observation window 3 is embedded in one side wall of the screening box 1. The central axis of the transparent observation window 3 is located on the same horizontal plane as the central axis of the screening box 1. A feed port 4 is provided through the top of the screening box 1. The feed port 4 is located at one end of the top of the screening box 1. A first sealing plate 5 is provided on one side wall of the screening box 1;

[0027] The first sealing plate 5 is movably engaged with the side wall of the screening box 1, and a first handle 6 is provided at the center of the surface of the first sealing plate 5. The first sealing plate 5 is located at the top of the side wall of the screening box 1. A first screen 7 is provided inside the screening box 1. The first screen 7 is slidably fitted with the inner wall of the screening box 1, and one end of the first screen 7 is connected to the first sealing plate 5. A second sealing plate 8 is provided on one side wall of the screening box 1;

[0028] The second sealing plate 8 is movably connected to a side wall of the screening box 1, and a second handle 9 is provided at the center of the surface of the second sealing plate 8. The second sealing plate 8 is located at the bottom end of the side wall of the screening box 1. A collecting box 10 is provided at the bottom end of the interior of the screening box 1. The collecting box 10 is slidably fitted with the bottom end of the interior of the screening box 1. A water inlet 11 is provided at one end of the surface of the first sealing plate 5. A filter screen 12 is movably connected to the interior of the water inlet 11.

[0029] A rectangular inclined plate 13 is provided at the inner center of the screening box 1, and the rectangular inclined plate 13 is movably engaged with the inner wall of the screening box 1. A plurality of groups of second screens 14 are embedded on the surface of the rectangular inclined plate 13. The plurality of second screens 14 are arranged in a rectangular array with the central axis of the rectangular inclined plate 13 as the center. A vibration motor 15 is provided on one side wall of the screening box 1, and an eccentric block is provided at the output end of the vibration motor 15. The eccentric block is connected to one end of the rectangular inclined plate 13.

[0030] A discharge port 16 is provided through one side wall of the screening box 1. The discharge port 16 is located on one end surface of the rectangular inclined plate 13. A guide inclined plate 17 is provided inside the screening box 1. The guide inclined plate 17 is located below the rectangular inclined plate 13. A plurality of groups of protrusions 18 are provided on the surface of the guide inclined plate 17. The plurality of groups of protrusions 18 are evenly spaced and distributed around the central axis of the guide inclined plate 17. An electric telescopic rod 19 is provided on one side wall of the screening box 1.

[0031] A push plate 20 is provided inside the screening box 1, one end of which is transmission-connected to the output end of the electric telescopic rod 19, and the bottom of the push plate 20 is in contact with the upper part of the guide inclined plate 17. A cleaning brush 21 is provided at the bottom of the push plate 20, and a third screen 22 is provided inside the collecting box 10, and the third screen 22 is movably connected to the inside of the collecting box 10. A sealing cover 23 is movably connected to one end of the water inlet 11;

[0032] An anti-overflow port 24 is formed on the surface of the second sealing plate 8 , and the anti-overflow port 24 is located at the top end of the second sealing plate 8 .

[0033] Specifically, a material guiding inclined plate 17 is arranged inside the screening box body 1, and a plurality of groups of protrusions 18 are arranged on the surface of the material guiding inclined plate 17, which can conduct material buffering on the soybeans falling from the rectangular inclined plate 13 and collect the dust contained in the falling soybeans. Then, an electric telescopic rod 19 is arranged on one side wall of the screening box body 1, a pushing plate 20 is arranged inside the screening box body 1, the bottom of the pushing plate 20 is in fit connection with the upper part of the material guiding inclined plate 17, and a cleaning brush 21 is arranged at the bottom of the pushing plate 20, which is convenient for cleaning the material guiding inclined plate 17 after the work is completed;

[0034] A collecting box body 10 is arranged at the inner bottom end of the screening box body 1. A water injection port 11 is opened at one end of the surface of the first sealing plate 5, and the water injection port 11 is communicated with the collecting box body 10. Water is injected into the interior of the collecting box body 10. The soybeans damaged by insects inside are lighter and float on the water surface, which is convenient for screening and can wash the soybeans. A third sieve mesh 22 is arranged inside the collecting box body 10, and the third sieve mesh 22 is movably clamped inside the collecting box body 10, which is convenient for taking the collected soybeans.

[0035] The working principle of a soybean selection and screening machine proposed by an embodiment of the present utility model is as follows:

[0036] A material guiding inclined plate 17 is arranged inside the screening box body 1, and a plurality of groups of protrusions 18 are arranged on the surface of the material guiding inclined plate 17, which can conduct material buffering on the soybeans falling from the rectangular inclined plate 13 and collect the dust contained in the falling soybeans. Then, an electric telescopic rod 19 is arranged on one side wall of the screening box body 1, a pushing plate 20 is arranged inside the screening box body 1, the bottom of the pushing plate 20 is in fit connection with the upper part of the material guiding inclined plate 17, and a cleaning brush 21 is arranged at the bottom of the pushing plate 20, which is convenient for cleaning the material guiding inclined plate 17 after the work is completed;

[0037] A collecting box body 10 is arranged at the inner bottom end of the screening box body 1. A water injection port 11 is opened at one end of the surface of the first sealing plate 5, and the water injection port 11 is communicated with the collecting box body 10. Water is injected into the interior of the collecting box body 10. The soybeans damaged by insects inside are lighter and float on the water surface, which is convenient for screening and can wash the soybeans. A third sieve mesh 22 is arranged inside the collecting box body 10, and the third sieve mesh 22 is movably clamped inside the collecting box body 10, which is convenient for taking the collected soybeans.

[0038] Although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A soybean selection and screening machine, comprising a screening box body (1), characterized in that: The top of the screening box (1) is provided with a feed port (4), a side wall of the screening box (1) is provided with a first sealing plate (5), the interior of the screening box (1) is provided with a first screen (7), a side wall of the screening box (1) is provided with a second sealing plate (8), the bottom end of the interior of the screening box (1) is provided with a collecting box (10), and the center of the interior of the screening box (1) is provided with a rectangular inclined plate (13); The surface of the rectangular inclined plate (13) is embedded with a plurality of groups of second screens (14), a side wall of the screening box (1) is provided with a vibration motor (15), a side wall of the screening box (1) is penetrated with a discharge port (16), a material guide inclined plate (17) is provided inside the screening box (1), a surface of the material guide inclined plate (17) is provided with a plurality of groups of protrusions (18), a side wall of the screening box (1) is provided with an electric telescopic rod (19), a material pusher plate (20) is provided inside the screening box (1), a cleaning brush (21) is provided at the bottom of the material pusher plate (20), and a third screen (22) is provided inside the collecting box (10).

2. The soybean selection and screening machine according to claim 1, characterized in that: The bottom of the screening box (1) is provided with a plurality of groups of fixed support legs (2), and the plurality of groups of fixed support legs (2) are respectively located at the bottom corners of the screening box (1). A transparent observation window (3) is embedded in one side wall of the screening box (1), and the central axis of the transparent observation window (3) is located on the same horizontal plane as the central axis of the screening box (1).

3. The soybean selection and screening machine according to claim 2, wherein: The first sealing plate (5) is movably engaged with the side wall of the screening box (1), and a first handle (6) is provided at the center of the surface of the first sealing plate (5). The first sealing plate (5) is located at the top end of the side wall of the screening box (1). The first screen (7) is slidably engaged with the inner wall of the screening box (1), and one end of the first screen (7) is connected to the first sealing plate (5).

4. The soybean selection and screening machine according to claim 3, characterized in that: The second sealing plate (8) is movably engaged with a side wall of the screening box (1), and a second handle (9) is provided at the center of the surface of the second sealing plate (8). The second sealing plate (8) is located at the bottom end of the side wall of the screening box (1), and the collecting box (10) is slidably engaged with the inner bottom end of the screening box (1).

5. The soybean selection and screening machine according to claim 2, wherein: The rectangular inclined plate (13) is movably connected to the inner wall of the screening box (1), and a plurality of groups of the second screens (14) are arranged in a rectangular array with the central axis of the rectangular inclined plate (13) as the center. The output end of the vibration motor (15) is transmission-connected to one end of the rectangular inclined plate (13), and the discharge port (16) is located on the surface of one end of the rectangular inclined plate (13).

6. The soybean selection and screening machine according to claim 1, wherein: The material guide inclined plate (17) is located below the rectangular inclined plate (13), and the plurality of groups of protrusions (18) are arranged at equal intervals with the central axis of the material guide inclined plate (17) as the center.

7. The soybean selection and screening machine according to claim 2, characterized in that: One end of the push plate (20) is transmission-connected to the output end of the electric telescopic rod (19), and the bottom of the push plate (20) is in close contact with the upper part of the guide inclined plate (17).

8. The soybean selection and screening machine according to claim 3, wherein: The third sieve (22) is internally and movably clamped to the collecting box body (10). A water overflow prevention port (24) is penetratingly arranged on the surface of the second sealing plate (8), and the water overflow prevention port (24) is located at the top end of the second sealing plate (8).

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