Foldable agricultural product grading and sorting workbench

Abstract

The utility model discloses a foldable agricultural product grading and sorting workbench, and relates to the technical field of agricultural product grading and sorting, the foldable agricultural product grading and sorting workbench comprises a first screening box, a first screening net is installed at the bottom in the first screening box, and two first sliding blocks are installed on the left side in the first screening box; a second screening box is slidably connected into the first screening box, two first sliding grooves are formed in the left side of the second screening box, the first sliding grooves are slidably connected with first sliding blocks, and a second screening net is installed at the bottom of the interior of the second screening box; and two second sliding blocks are mounted on the left side of the interior of the second screening box. The first screening box, the second screening box and the third screening box are connected in a sliding mode, the discharging assembly slides in the three screening boxes, and therefore when the lifting assembly ascends and descends, the workbench is driven to be folded and stored.

Description

Technical Field

[0001] This utility model relates to the field of agricultural product grading and sorting technology, specifically a foldable agricultural product grading and sorting workbench. Background Technology

[0002] Agricultural products refer to unprocessed or only partially processed products obtained through agricultural activities (including planting, breeding, and fishing), primarily used for food, industrial raw materials, or other purposes. China's vast territory and diverse topography, with most of its land located in the temperate zone and experiencing significant seasonal climate changes, have resulted in a wide variety of unique agricultural products, making large-scale agricultural processing challenging. Furthermore, China's current agricultural productivity is still relatively low, primarily based on household contract farming, leading to low yields and generally limiting the use of large-scale agricultural and agricultural processing machinery. However, with China's aging population and the large-scale migration of rural residents to cities, rural labor is becoming increasingly scarce and labor costs are rising, creating an urgent need for agricultural machinery and equipment that meets current rural needs and can significantly improve work efficiency and quality.

[0003] The existing workbench for grading and sorting melon seeds is quite large, and it is not convenient to fold and store it after use. As a result, the large size makes it inconvenient to store, which is a problem for home use.

[0004] Based on this, a foldable agricultural product grading and sorting workbench is now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a foldable agricultural product grading and sorting workbench to solve the problem of large size and easy folding and storage in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A foldable agricultural product grading and sorting workbench includes a first screening box, a first screening screen installed at the bottom of the first screening box, two first sliding blocks installed on the left side of the inside of the first screening box, a second screening box slidably connected to the inside of the first screening box, two first sliding grooves opened on the left side of the second screening box, the first sliding grooves being slidably connected to the first sliding blocks, a second screening screen installed at the bottom of the inside of the second screening box, two second sliding blocks installed on the left side of the inside of the second screening box, and a third screening box slidably connected to the inside of the second screening box, a third screening screen installed at the bottom of the inside of the third screening box, and two second sliding grooves opened on the left side of the third screening box.

[0008] The right side of the first screening box, the second screening box, and the third screening box are all slidably connected with discharge components;

[0009] A discharge assembly is installed at the bottom of the first screening box;

[0010] A lifting assembly is installed on the left side of the first screening box.

[0011] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0012] In one alternative embodiment: the discharge assembly includes three discharge frames, which are slidably connected to the right sides of the first screening box, the second screening box, and the third screening box, respectively. A magnetic suction plate is installed on the top left side of each discharge frame, and a magnetic suction block is installed on the top right side of each discharge frame.

[0013] In one alternative embodiment: the discharge assembly includes a discharge box, which is installed at the bottom of the first screening box. A vibration motor is installed in the middle of the bottom of the discharge box, and four support blocks are installed on both sides of the discharge box.

[0014] In one alternative: a support component is mounted on the bottom of the support block.

[0015] In one alternative: the support assembly includes a shock absorber mounted on the bottom of the support block, a support plate mounted on the bottom of the shock absorber, and a base plate mounted on the bottom of the support plate.

[0016] In one alternative: the lifting assembly includes an electric push rod, which is mounted on one side of the first screening box, and a support ring is installed at the output end of the electric push rod, with a fixing block installed on the top of the support ring.

[0017] In one alternative: a feeding assembly is mounted on one side of the support ring.

[0018] In one alternative: the feeding assembly includes a feeding platform installed on top of the third screening box, and a feeding chute is provided on the left side of the interior of the feeding platform.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This utility model utilizes a sliding connection between the first screening box, the second screening box, and the third screening box. The discharge component slides inside the three screening boxes, thereby causing the device to fold and store when the lifting component moves up and down. This allows the entire grading and sorting workbench to shrink, avoiding the problem of the large size of the grading and sorting workbench being inconvenient for home use and storage, and improving the convenience and practicality of the grading and sorting workbench. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0022] Figure 2 This is a schematic diagram of the first screening box and the discharge component of this utility model.

[0023] Figure 3 This is a schematic diagram of the material discharge assembly and support assembly of this utility model.

[0024] Figure 4 This is a schematic diagram of the lifting assembly and feeding assembly of this utility model.

[0025] Figure reference numerals: 1. First screening box; 11. First screening screen; 12. First sliding block; 13. Second screening box; 14. First sliding groove; 15. Second screening screen; 16. Second sliding block; 17. Third screening box; 18. Third screening screen; 19. Second sliding groove; 110. Discharge frame; 111. Magnetic suction plate; 112. Magnetic suction block; 2. Discharge box; 21. Vibration motor; 22. Support block; 23. Shock absorber; 24. Support plate; 25. Base plate; 3. Electric push rod; 31. Support ring; 32. Fixing block; 33. Feeding platform; 34. Feeding chute. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0027] In one embodiment, such as Figure 1 - Figure 4 As shown, a foldable agricultural product grading and sorting workbench includes a first screening box 1, a first screening screen 11 installed at the bottom of the interior of the first screening box 1, two first sliding blocks 12 installed on the left side of the interior of the first screening box 1, a second screening box 13 slidably connected to the interior of the first screening box 1, two first sliding grooves 14 opened on the left side of the second screening box 13, the first sliding grooves 14 being slidably connected to the first sliding blocks 12, a second screening screen 15 installed at the bottom of the interior of the second screening box 13, two second sliding blocks 16 installed on the left side of the interior of the second screening box 13, a third screening box 17 slidably connected to the interior of the second screening box 13, a third screening screen 18 installed at the bottom of the interior of the third screening box 17, and two second sliding grooves 19 opened on the left side of the third screening box 17;

[0028] The right side of the first screening box 1, the second screening box 13, and the third screening box 17 are all slidably connected with discharge components;

[0029] A discharge assembly is installed at the bottom of the first screening box 1;

[0030] A lifting assembly is installed on the left side of the first screening box 1.

[0031] In this embodiment, the use of the lifting component allows the third screening box 17 to slide inside the second screening box 13, and the second screening box 13 to slide inside the first screening box 1, thereby facilitating the lifting and storage of the device. The first screening screen 11 has a small aperture, the second screening screen 15 has a medium aperture, and the third screening screen 18 has a large aperture, thereby facilitating the grading and sorting of melon seed agricultural products and improving the convenience of the device.

[0032] In one embodiment, such as Figure 1 and Figure 3 As shown, the discharge assembly includes three discharge frames 110, which are slidably connected to the right sides of the first screening box 1, the second screening box 13, and the third screening box 17, respectively. A magnetic suction plate 111 is installed on the top left side of each discharge frame 110, and a magnetic suction block 112 is installed on the top right side of each discharge frame 110.

[0033] In one embodiment, such as Figure 1 and Figure 4 As shown, the discharge assembly includes a discharge box 2, which is installed at the bottom of the first screening box 1. A vibration motor 21 is installed in the middle of the bottom of the discharge box 2, and four support blocks 22 are installed on both sides of the discharge box 2. The vibration motor 21 drives the device to vibrate, thereby screening agricultural products.

[0034] In one embodiment, such as Figure 1 , Figure 2 and Figure 4 As shown, a support component is installed at the bottom of the support block 22, which supports the bottom of the device.

[0035] In one embodiment, such as Figure 1 and Figure 4 As shown, the support assembly includes a shock absorber 23, which is installed at the bottom of the support block 22. A support plate 24 is installed at the bottom of the shock absorber 23, and a base plate 25 is installed at the bottom of the support plate 24. The shock absorber 23 adopts spring-type shock absorption, which is existing technology. It buffers the shock by the deformation of the spring and absorbs the energy by the contraction of the damper. Further details will not be elaborated here.

[0036] In one embodiment, such as Figure 1 and Figure 4As shown, the lifting assembly includes an electric push rod 3, which is installed on one side of the first screening box 1. A support ring 31 is installed at the output end of the electric push rod 3, and a fixing block 32 is installed on the top of the support ring 31. The support ring 31 moves up and down through the operation of the electric push rod 3, and the connection between the support ring 31 and the output end of the electric push rod 3 is reinforced by the fixing block 32.

[0037] In one embodiment, such as Figure 1 and Figure 4 As shown, a feeding assembly is installed on one side of the support ring 31, which facilitates feeding of the device.

[0038] In one embodiment, such as Figure 1 and Figure 4 As shown, the feeding assembly includes a feeding platform 33, which is installed on the top of the third screening box 17. A feeding trough 34 is provided on the left side of the inside of the feeding platform 33. The feeding platform 33 guides the agricultural products and the feeding trough 34 sends the agricultural products into the third screening box 17.

[0039] The above embodiment discloses a foldable agricultural product grading and sorting workbench. The operation of the electric push rod 3 drives the support ring 31, causing the feeding platform 33 to move upwards. The installation of the support ring 31 and the output end of the electric push rod 3 is reinforced by the fixing block 32. The fixed installation of the feeding platform 33 and the third screening box 17 causes the third screening box 17 to slide upwards inside the second screening box 13. The second sliding block 16 slides inside the second sliding groove 19, thus achieving a limiting effect. The upward sliding of the second screening box 13 inside the first screening box 13 causes the device to open. The first sliding block 12 slides inside the first sliding groove 14, thus achieving a limiting effect, facilitating the opening of the device. Pulling out the discharge frame 110 causes the magnetic suction block 112 to detach from the screening box. The magnetic suction plate 111 on the top left side of the discharge frame 110 adheres to the screening box, thus securing the discharge frame 110. Positioning is performed to facilitate the delivery of screened agricultural products. Seed-type agricultural products are placed on the feeding platform 33 and fed into the third screening box 17 via the feeding trough 34. The vibration motor 21 causes the three screening boxes to vibrate, and the agricultural products are graded and sorted by the first screening screen 11, second screening screen 15, and third screening screen 18 inside the first screening box 1, second screening box 13, and third screening box 17, respectively. The materials are then delivered through the corresponding discharge frame 110, and smaller agricultural products and dust are discharged through the discharge box 2. The vibration generated by the vibration motor 21 is damped and buffered by the bottom shock absorber 23 of the support block 22, and the bottom is supported by the base plate 25, improving the practicality and convenience of the device. When storage is required, the discharge frame 110 is pushed back into the screening box, and the screening box is fixed by the magnetic block 112. The device is folded and stored by the retraction of the electric push rod 3, further enhancing its convenience.

[0040] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A foldable agricultural product grading and sorting workbench, comprising a first screening box (1), characterized in that, The first screening box (1) has a first screening screen (11) installed at the bottom inside. The first screening box (1) has two first sliding blocks (12) installed on the left side inside. The first screening box (1) is slidably connected to the inside of the first screening box (1). The second screening box (13) has two first sliding grooves (14) opened on the left side. The first sliding grooves (14) are slidably connected to the first sliding blocks (12). The second screening box (13) has a second screening screen (15) installed at the bottom inside. The second screening box (13) has two second sliding blocks (16) installed on the left side inside. The second screening box (13) has a third screening box (17) slidably connected to the inside. The third screening box (17) has a third screening screen (18) installed at the bottom inside. The third screening box (17) has two second sliding grooves (19) opened on the left side. The right side of the first screening box (1), the second screening box (13) and the third screening box (17) are all slidably connected with discharge components; A discharge assembly is installed at the bottom of the first screening box (1); A lifting assembly is installed on the left side of the first screening box (1).

2. The foldable agricultural product grading and sorting workbench according to claim 1, characterized in that, The discharge assembly includes three discharge frames (110), which are slidably connected to the right side of the first screening box (1), the second screening box (13), and the third screening box (17), respectively. A magnetic suction plate (111) is installed on the top left side of the discharge frame (110), and a magnetic suction block (112) is installed on the top right side of the discharge frame (110).

3. The foldable agricultural product grading and sorting workbench according to claim 1, characterized in that, The discharge assembly includes a discharge box (2), which is installed at the bottom of the first screening box (1). A vibration motor (21) is installed in the middle of the bottom of the discharge box (2), and four support blocks (22) are installed on both sides of the discharge box (2).

4. A foldable agricultural product grading and sorting workbench according to claim 3, characterized in that, A support component is installed at the bottom of the support block (22).

5. A foldable agricultural product grading and sorting workbench according to claim 4, characterized in that, The support assembly includes a shock absorber (23) installed at the bottom of the support block (22), a support plate (24) installed at the bottom of the shock absorber (23), and a base plate (25) installed at the bottom of the support plate (24).

6. A foldable agricultural product grading and sorting workbench according to claim 1, characterized in that, The lifting assembly includes an electric push rod (3), which is installed on one side of the first screening box (1). A support ring (31) is installed at the output end of the electric push rod (3), and a fixing block (32) is installed on the top of the support ring (31).

7. A foldable agricultural product grading and sorting workbench according to claim 6, characterized in that, A feeding assembly is installed on one side of the support ring (31).

8. A foldable agricultural product grading and sorting workbench according to claim 7, characterized in that, The feeding assembly includes a feeding platform (33), which is installed on the top of the third screening box (17). A feeding trough (34) is provided on the left side inside the feeding platform (33).

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