A multifunctional dehydrator

By designing a multi-functional dewatering machine, which combines a hydraulically controlled bidirectional cylinder and a vertical compression cylinder, the problems of dewatering and compressing agricultural waste have been solved, achieving efficient resource utilization and reducing environmental pollution.

CN224374958UActive Publication Date: 2026-06-19JILIN HUAMENG AGRI MASCH RES INST

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
JILIN HUAMENG AGRI MASCH RES INST
Filing Date
2025-04-16
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

Agricultural waste with high moisture content and easily perishable materials, such as straw, are scattered in the fields, causing serious environmental pollution.

Method used

Design a multi-functional dewatering machine that uses hydraulic control and combines a bidirectional oil cylinder and a vertical compression oil cylinder to achieve material dewatering and compression molding. The machine includes a housing, oil cylinders, compression plates, and a discharge system, and can effectively process and compress moist materials.

Benefits of technology

It has improved production efficiency, reduced environmental pollution, and realized the resource utilization of waste, resulting in good economic benefits.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224374958U_ABST
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Abstract

This utility model provides a multi-functional dehydrator, including a housing, a two-way hydraulic cylinder B, a right main compression plate, a left main compression plate, a vertical compression cylinder A, a vertical compression plate A, a vertical compression cylinder B, a vertical compression plate B, a discharge cylinder A, a discharge baffle A, a discharge cylinder B, a discharge baffle B, a multi-way reversing valve, a high-pressure oil pump, a motor, and an operating table. The vertical compression plate A, the discharge baffle A, the left main compression plate, and the bottom surface of the housing form a left-side compression space; the vertical compression plate B, the discharge baffle B, the right main compression plate, and the bottom surface of the housing form a right-side compression space. This utility model can be used for dehydrating moist materials and for compressing other materials.
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Description

Technical Field

[0001] This utility model belongs to the field of agricultural machinery technology, and in particular relates to a multi-functional dehydrator. Background Technology

[0002] Currently, many wastes generated during agricultural production in my country are not being fully utilized. For example, waste generated during mushroom production has a high water content and is easily perishable. Large-scale dumping of such wastes on the field can cause serious environmental pollution. Additionally, corn stalks scattered in the fields are difficult to manage and affect agricultural production. Summary of the Invention

[0003] This utility model aims to solve the problems of high moisture content and easy perishable waste generated in agricultural production, which cause serious environmental pollution when piled up in large quantities, as well as the problem of scattered straw. It provides a multi-functional dewatering machine that can not only effectively dehydrate and briquette these wastes, but also dehydrate other moist materials with high moisture content, and compress other materials, such as corn stalks, for baling. It has multiple functions.

[0004] To achieve the above-mentioned utility model objectives, this utility model provides a multi-functional dewatering machine, including a housing, a two-way hydraulic cylinder B, a right main compression plate, a left main compression plate, a vertical compression cylinder A, a vertical compression plate A, a vertical compression cylinder B, a vertical compression plate B, a discharge cylinder A, a discharge baffle A, a discharge cylinder B, a discharge baffle B, a multi-way reversing valve, a high-pressure oil pump, a motor, and an operating table;

[0005] A two-way hydraulic cylinder B is installed in the middle of the inner side of the box. The left end of the two-way hydraulic cylinder B is connected to the left main compression plate, and the right end of the two-way hydraulic cylinder B is connected to the right main compression plate. The left and right main compression plates are connected by guide posts, which are installed in guide sleeves. The left and right movement of the two-way hydraulic cylinder B drives the left or right main compression plate to move. The upper part of the box is provided with filling port A and filling port B.

[0006] A vertical compression cylinder A and a vertical compression plate A connected to it are provided on the upper left side of the box body, and a vertical compression cylinder B and a vertical compression plate B connected to it are provided on the upper right side of the box body; drainage holes B are provided on both sides of the right side of the box body, and drainage holes are provided on the bottom surface of the left and right sides of the box body.

[0007] The left end of the box is equipped with a discharge cylinder A and a discharge baffle A connected to it, and the right end of the box is equipped with a discharge cylinder B and a discharge baffle B connected to it; the vertical compression plate A, the discharge baffle A, the left main compression plate, and the bottom surface of the box form the left compression space. The vertical compression plate B, the discharge baffle B, the right main compression plate, and the bottom surface of the box form the right compression space; the lower end of the discharge baffle B is connected to a horizontal discharge pull plate;

[0008] The outer side of the box is equipped with an operating platform, a multi-way reversing valve, a high-pressure oil pump, and a motor. The operating platform is connected in sequence to the motor, the high-pressure oil pump, and the multi-way reversing valve. The multi-way reversing valve is connected to the bidirectional oil cylinder B, the vertical compression oil cylinder A, the vertical compression oil cylinder B, the unloading oil cylinder A, and the unloading oil cylinder B.

[0009] Furthermore, the bottom of the box at the unloading pull plate is provided with a corresponding slot.

[0010] Furthermore, it also includes a bidirectional hydraulic cylinder A, a left cover plate slide, a right cover plate slide, a left cover plate, and a right cover plate. The bidirectional hydraulic cylinder A is located in the middle of the upper side of the housing. The packing port A and the packing port B are respectively located on both sides of the bidirectional hydraulic cylinder A. The left cover plate slide is provided on both sides of the opening of the packing port A, and the left cover plate is slidably connected to the left cover plate slide. The right cover plate slide is provided on both sides of the opening of the packing port B, and the right cover plate is slidably connected to the right cover plate slide. The left end of the bidirectional hydraulic cylinder A is connected to the left cover plate by a left connecting column, and the right end of the bidirectional hydraulic cylinder A is connected to the right cover plate by a right connecting column. The bidirectional hydraulic cylinder A is connected to a multi-way directional valve.

[0011] Furthermore, it also includes a pusher cylinder A, a pusher plate A, a pusher cylinder B, a pusher plate B, and a pusher cylinder A and a pusher plate A connected thereto at the side position between the unloading baffle A and the left end of the box after the unloading baffle A is pulled outward; a pusher cylinder B and a pusher plate B connected thereto are provided at the side position between the unloading baffle B and the right end of the box after the unloading baffle B is pulled outward; the pusher cylinder A and the pusher cylinder B are connected to a multi-way reversing valve.

[0012] The beneficial effects of this utility model are: the multi-functional dehydrator is entirely hydraulically controlled, simple to operate, and easy to automate production. It uses a two-way hydraulic cylinder for reciprocating operation, resulting in high production efficiency. It can be used for dehydrating moist materials and also for compressing other materials. It transforms waste generated during fungal production into valuable resources, achieving both good economic benefits and reducing environmental pollution. Attached Figure Description

[0013] Figure 1 This is the front view of this utility model.

[0014] Figure 2 This is a cross-sectional view of the present invention.

[0015] Figure 3 Top view of this utility model.

[0016] Figure 4 This is a BB cross-sectional view of this utility model.

[0017] Figure 5 This is a view of the present invention from direction A.

[0018] Figure 6 This is a partial enlarged view of the present invention.

[0019] Figure 7 This is a CC sectional view of this utility model.

[0020] In the diagram: 1. Vertical compression cylinder A; 2. Housing; 3. Left cover plate slide rail; 4. Housing reinforcing rib; 5. Left cover plate; 6. Left connecting column; 7. Fixing plate A; 8. Double-acting cylinder A; 9. Fixing plate B; 10. Right cover plate slide rail; 11. Right connecting column; 12. Right cover plate; 13. Vertical compression cylinder B; 14. Discharge cylinder B; 15. Discharge baffle B; 16. Base; 17. Pushing cylinder A; 18. Discharge cylinder A; 19. Compression plate B; 20. Drain hole B; 21. Right main compression plate; 22. Guide column; 23. Fixing plate C; 24. Guide sleeve; 25. Two-way cylinder B; 26. Fixing plate D; 27. Left main compression plate; 28. Compression plate A; 29. ​​Drain hole A; 30. Unloading pull plate; 31. Unloading baffle A; 32. Pushing cylinder B; 33. Pushing plate B; 34. Packing port B; 35. Packing port A; 36. Pushing plate A; 37. Operating table; 38. Multi-way reversing valve; 39. Fixing frame; 40. Oil tank; 41. High-pressure oil pump; 42. Motor; 43. Slot; 44. Lower drain hole. Detailed Implementation

[0021] To better understand the purpose, structure, and function of this utility model, a multifunctional dehydrator of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] Reference Figures 1 to 4 The multi-functional dewatering machine includes a housing 2, a two-way hydraulic cylinder B25, a right main compression plate 21, a left main compression plate 27, a two-way hydraulic cylinder A8, a vertical compression cylinder A1, a vertical compression plate A28, a vertical compression cylinder B13, a vertical compression plate B19, a discharge cylinder A18, a discharge baffle A31, a discharge cylinder B14, a discharge baffle B15, a pusher cylinder A17, a pusher plate A36, a pusher cylinder B32, a pusher plate B33, a multi-way reversing valve 38, a high-pressure oil pump 41, a motor 42, and an operating table 37.

[0023] A bidirectional hydraulic cylinder B25 is installed in the middle of the inner side of the housing 2. The bidirectional hydraulic cylinder B25 is fixed to the inner side of the housing 2 by fixing plates D26 and C23. The left end of the bidirectional hydraulic cylinder B25 is connected to the left main compression plate 27, and the right end of the bidirectional hydraulic cylinder B25 is connected to the right main compression plate 21. The left main compression plate 27 and the right main compression plate 21 are connected by guide posts 22, which are installed in guide sleeves 24 to provide guidance. The left and right movement of the bidirectional hydraulic cylinder B25 drives the left main compression plate 27 or the right main compression plate 21 to move, pushing the wet material to the left or right side of the housing 2. The outer side of the housing is provided with housing reinforcing ribs 4 along the length of the housing. The housing is placed horizontally, and a base 16 is provided on the lower side.

[0024] A bidirectional hydraulic cylinder A8 is installed in the middle of the upper side of the housing 2. The bidirectional hydraulic cylinder A8 is fixed to the upper part of the housing 2 by fixing plates A7 and B9. The upper part of the housing has a filling port A35 and a filling port B34, located on both sides of the bidirectional hydraulic cylinder A8, and closed by a left cover plate 5 and a right cover plate 12, respectively. A left cover plate slide rail 3 is provided on both sides of the opening of filling port A35, and the left cover plate 5 is slidably connected to the left cover plate slide rail 3. A right cover plate slide rail 10 is provided on both sides of the opening of filling port B34, and the right cover plate 12 is slidably connected to the right cover plate slide rail 10. The left end of the bidirectional hydraulic cylinder A8 is connected to the left cover plate 5 by a left connecting column 6, and the right end of the bidirectional hydraulic cylinder A8 is connected to the right cover plate 12 by a right connecting column 11. During operation, the bidirectional hydraulic cylinder A8 drives the left cover plate 5 to move in the left cover plate slide rail 3, and the bidirectional hydraulic cylinder A8 drives the right cover plate 12 to move in the right cover plate slide rail 10.

[0025] Reference Figures 1 to 5 , Figure 7 The upper left end of the housing is equipped with a vertical compression cylinder A1 and a vertical compression plate A28 connected to it, while the upper right end of the housing is equipped with a vertical compression cylinder B13 and a vertical compression plate B19 connected to it. Drainage holes A29 are located on both sides of the left end of the housing, drainage holes B20 are located on both sides of the right end of the housing, and lower drainage holes 44 are located on the bottom surface of both ends of the housing. A discharge cylinder A18 and a discharge baffle A31 are located at the left end of the housing, and a discharge cylinder B14 and a discharge baffle B15 are located at the right end of the housing. Discharge cylinder B14 can pull discharge baffle B15 outwards, and discharge cylinder A18 can pull discharge baffle A31 outwards. After the unloading baffle A31 is pulled outwards, a pushing cylinder A17 and a pushing plate A36 connected to it are installed on the side between it and the left end of the box. After the unloading baffle B15 is pulled outwards, a pushing cylinder B32 and a pushing plate B33 connected to it are installed on the side between it and the right end of the box. The vertical compression plate A28, the unloading baffle A31, the left main compression plate 27, and the bottom surface of the box form the left compression space. The vertical compression plate B19, the unloading baffle B15, the right main compression plate 21, and the bottom surface of the box form the right compression space. The vertical compression cylinder A1 is equipped with a fixing bracket 39.

[0026] The outer side of the housing is equipped with an operating platform 37, a multi-way directional valve 38, a high-pressure oil pump 41, and a motor 42. The operating platform 37 is sequentially connected to the motor 42, the high-pressure oil pump 41, and the multi-way directional valve 38. The multi-way directional valve 38 is connected to a two-way cylinder A8, a two-way cylinder B25, a vertical compression cylinder A1, a vertical compression cylinder B13, a pusher cylinder A17, a pusher cylinder B32, a discharge cylinder A14, and a discharge cylinder B18. An oil tank 40 is located under the operating platform.

[0027] The motor 42, mounted on the operating platform 37, drives the high-pressure oil pump 41 to generate hydraulic power. This power is then transmitted via the multi-way reversing valve 38 to the following cylinders: bidirectional cylinder A8, bidirectional cylinder B25, vertical compression cylinder A1, vertical compression cylinder B13, pushing cylinder A17, pushing cylinder B32, unloading cylinder A14, and unloading cylinder B18. The bidirectional cylinder B25 pushes the damp material into the left or right compression space within the housing 2, where it is then pushed downwards by the vertical compression cylinder A1 or B13. Moisture is discharged through the drain hole A29 or B20 and the lower drain hole 44. After the material is compressed, the unloading cylinder A14 drives the unloading baffle A15, and the unloading cylinder B18 drives the unloading baffle B31 to extract the dried material. A horizontal unloading plate 30 is connected to the lower end of the unloading baffle B31, allowing the material to be lifted out as a whole piece. (See reference...) Figure 7 The same applies to the right side. After the material is ejected, the pushing cylinders A17 and B32 drive the pushing plates A36 and B33 to push the material out. The bottom of the box at the unloading pull plate 30 is equipped with a matching slot 43 for sliding removal. (See attached image.) Figure 6 , Figure 7 .

Claims

1. A multi-functional dehydrator characterized by: Includes housing (2), bidirectional hydraulic cylinder B (25), right main compression plate (21), left main compression plate (27), vertical compression cylinder A (1), vertical compression plate A (28), vertical compression cylinder B (13), vertical compression plate B (19), unloading cylinder A (18), unloading baffle A (31), unloading cylinder B (14), unloading baffle B (15), multi-way reversing valve (38), high-pressure oil pump (41), motor (42), and operating table (37); A two-way hydraulic cylinder B (25) is provided in the middle of the inner side of the housing (2). The left end of the two-way hydraulic cylinder B (25) is connected to the left main compression plate (27), and the right end of the two-way hydraulic cylinder B (25) is connected to the right main compression plate (21). The left main compression plate (27) and the right main compression plate (21) are connected by a guide post (22), which is installed in the guide sleeve (24). The two-way hydraulic cylinder B (25) moves left and right, driving the left main compression plate (27) or the right main compression plate (21) to move. The upper part of the housing is provided with a filling port A (35) and a filling port B (34). A vertical compression cylinder A (1) and a vertical compression plate A (28) connected thereto are provided on the upper left side of the box body. A vertical compression cylinder B (13) and a vertical compression plate B (19) connected thereto are provided on the upper right side of the box body. Drainage holes B (20) are provided on both sides of the right side of the box body. Drainage holes (44) are provided on the bottom surface of the left and right sides of the box body. The left end of the box is provided with unloading cylinder A (18) and unloading baffle A (31) connected thereto, and the right end of the box is provided with unloading cylinder B (14) and unloading baffle B (15) connected thereto; the vertical compression plate A (28), unloading baffle A (31), left main compression plate (27) and the bottom surface of the box form the left compression space; the vertical compression plate B (19), unloading baffle B (15), right main compression plate (21) and the bottom surface of the box form the right compression space; the lower end of the unloading baffle B (15) is connected to a horizontal unloading pull plate (30); The outer side of the box is equipped with an operating table (37), a multi-way reversing valve (38), a high-pressure oil pump (41), and a motor (42). The operating table (37) is connected in sequence to the motor (42), the high-pressure oil pump (41), and the multi-way reversing valve (38). The multi-way reversing valve (38) is connected to the bidirectional oil cylinder B (25), the vertical compression oil cylinder A (1), the vertical compression oil cylinder B (13), the unloading oil cylinder A (18), and the unloading oil cylinder B (14).

2. The multifunctional dehydrator according to claim 1, characterized in that: The bottom of the box at the unloading pull plate (30) is provided with a matching slot (43).

3. A multifunctional dehydrator according to claim 1 or 2, characterized in that: It also includes a two-way cylinder A (8), a left cover plate slide (3), a right cover plate slide (10), a left cover plate (5), and a right cover plate (12). The two-way cylinder A (8) is located in the middle of the upper side of the housing. The filling port A (35) and the filling port B (34) are respectively located on both sides of the two-way cylinder A (8). The left cover plate slide (3) is provided on both sides of the opening of the filling port A (35), and the left cover plate (5) is slidably connected to the left cover plate slide (3). The right cover plate slide (10) is provided on both sides of the opening of the filling port B (34), and the right cover plate (12) is slidably connected to the right cover plate slide (10). The left end of the two-way cylinder A (8) is connected to the left cover plate (5) by the left connecting column (6), and the right end of the two-way cylinder A (8) is connected to the right cover plate (12) by the right connecting column (11). The two-way cylinder A (8) is connected to a multi-way reversing valve (38).

4. A multifunctional dehydrator according to claim 1 or 2, characterized in that: It also includes a pusher cylinder A (17), a pusher plate A (36), a pusher cylinder B (32), a pusher plate B (33), and a pusher cylinder A (17) and a pusher plate A (36) connected thereto at the side position between the unloading baffle A (31) and the left end of the box. The unloading baffle B (15) is pulled out to the side position between the right end of the box and the pusher cylinder B (32) and a pusher plate B (33) connected thereto. The pusher cylinder A (17) and the pusher cylinder B (32) are connected to a multi-way directional valve (38).