Telescopic adjustable filter plate handle of filter press
By designing a retractable and adjustable filter plate handle of the filter press, the frequent replacement problem caused by the fixed length of the traditional handle is solved, and flexible adjustment of the handle length and convenient replacement of the rollers are achieved, which improves work efficiency and reduces costs.
Patent Information
- Application Number
- CN202422766486.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-12
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-12
AI Technical Summary
The handle of the filter plate of the traditional filter press is of a fixed length, which causes frequent replacement when encountering different filter plates, which reduces working efficiency.
A telescopic and adjustable filter plate handle is designed to adjust the handle length and convenient replacement of rollers through telescopic mechanism and disassembly components, including the combination of sliding handles, mounting sleeves, clamps and springs.
It improves the working efficiency of the equipment, reduces the handle replacement frequency and roller replacement cost, and enhances the adaptability and reliability of the equipment.
Smart Images
Figure CN223299614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of filter press filter plate handles, in particular to a telescopically adjustable filter press filter plate handle. Background Art
[0002] Filter plates are one of the core components of a filter press. They are typically made of durable materials such as cast iron, cast steel, stainless steel, polypropylene, or rubber. The design of the filter plates allows them to be arranged alternately to form a series of filter chambers, which are used to contain and filter the suspension during the filtration process. The filter plate handles are a crucial component of the filter press and are typically mounted on both sides of the filter plates. The plate handles not only increase the support points for the filter plates to rest on the crossbars but also provide a greater depth for the plates to rest and act as a driving force for the plates.
[0003] Traditional filter press plate handles consist of a fixed plate, a plug-in shaft, and a wear-resistant block. During operation, the handle allows the operator to manually or mechanically pull the filter plates, moving them along the main beam. This design facilitates neat plate alignment and quick loading and unloading during plate pulling. The handle design may also consider corrosion resistance and structural strength to adapt to different operating environments and increase service life.
[0004] The traditional filter plate handle of the filter press is of fixed length. When encountering different filter plates, different handles need to be replaced for installation, which increases the frequency of handle replacement and reduces work efficiency. Therefore, a retractable and adjustable filter plate handle for the filter press is proposed to solve the above problem. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a retractable and adjustable filter plate handle for a filter press, aiming to improve the problem in the prior art that the handle is of fixed length and different handles need to be replaced for installation when encountering different filter plates, thereby increasing the frequency of handle replacement and reducing work efficiency.
[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:
[0007] A retractable and adjustable filter plate handle for a filter press comprises a handle body, a mounting plate fixedly connected to a side wall of the handle body, a mounting hole formed in the mounting plate, a groove formed in the handle body, a mounting sleeve provided on the side wall of the handle body, a roller rotatably connected to the mounting sleeve, a telescopic mechanism provided in the handle body for adjusting the length of the sliding handle, and a disassembly assembly provided in the handle body;
[0008] The telescopic assembly includes a sliding handle, the side wall of the sliding handle is slidably connected to the inside of the handle body, a clamping hole is opened in the sliding handle, the side wall of the handle body is fixedly connected to the mounting seat, the side wall of the mounting seat is fixedly connected to the fixing block, the side wall of the fixing block is rotatably connected to the rotating sleeve, the side wall of the rotating sleeve is fixedly connected to the handle, the side wall of the rotating sleeve is fixedly connected to the rotating plate, the rotating plate is rotatably connected to a connecting rod, one end of the connecting rod is fixedly connected to a clamping rod, and the side wall of the clamping rod is provided with a first spring;
[0009] As a further description of the above technical solution:
[0010] The disassembly assembly includes a first clamping block, a side wall of which is fixedly connected to the side wall of the mounting sleeve, a clamping slot is provided inside the handle body, and a side wall of the clamping block is slidably connected inside the clamping slot;
[0011] As a further description of the above technical solution:
[0012] One end of the first spring is fixedly connected to the inside of the mounting seat, and the other end of the first spring is fixedly connected to the side wall of the clamping rod, the side wall of the clamping rod is slidably connected to the inside of the clamping hole, and the side wall of the clamping rod is slidably connected to the inside of the mounting seat;
[0013] As a further description of the above technical solution:
[0014] The first clamping block is fixedly connected to a second fixing sleeve, and the second fixing sleeve is fixedly connected to a second spring.
[0015] As a further description of the above technical solution:
[0016] One end of the second spring is fixedly connected to a second clamping block, and a side wall of the second clamping block is slidably connected to the interior of the second fixing sleeve;
[0017] As a further description of the above technical solution:
[0018] The side wall of the handle body is fixedly connected to a fixing sleeve 1, and the interior of the fixing sleeve 1 is slidably connected to a sliding column;
[0019] As a further description of the above technical solution:
[0020] The side wall of the sliding column is fixedly connected to a fixing ring, and the side wall of the sliding column is sleeved with a third spring;
[0021] As a further description of the above technical solution:
[0022] One end of the third spring is fixedly connected to the interior of the first fixing sleeve, and the other end of the third spring is fixedly connected to the side wall of the fixing ring. The second side wall of the clamping block is in contact with the side wall of the sliding column.
[0023] The utility model has the following beneficial effects:
[0024] 1. In the utility model, by pulling the handle, the rotating plate pulls the connecting rod, allowing the clamping rod to slide out of the clamping hole, and then the length of the sliding handle can be adjusted by pulling the sliding handle to achieve the adjustment effect, which solves the problem that the filter plate handles of some filter presses are of fixed length. When different filter plates are encountered, different handles need to be replaced for installation, thereby increasing the frequency of handle replacement and reducing work efficiency. The above structure improves the work efficiency of the equipment.
[0025] 2. In the present invention, by pressing the sliding column to squeeze the second clamping block and push it into the second fixing sleeve, the mounting sleeve can be removed to replace the roller, so that when the roller is damaged, there is no need to replace the entire handle, thereby reducing work costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 This is a three-dimensional schematic diagram of a retractable and adjustable filter plate handle for a filter press proposed in the utility model;
[0027] Figure 2 This is a structural schematic diagram of a sliding handle of a filter plate handle of a filter press that can be telescopically adjusted according to the present invention;
[0028] Figure 3 This is a structural schematic diagram of a clamping block 1 of a retractable and adjustable filter plate handle of a filter press proposed in the utility model;
[0029] Figure 4 The present invention is a structural schematic diagram of a handle body of a retractable and adjustable filter plate handle for a filter press.
[0030] Legend:
[0031] 1. Handle body; 2. Mounting plate; 3. Mounting hole; 4. Groove; 5. Sliding handle; 6. Clamping hole; 7. Mounting seat; 8. Fixed block; 9. Rotating sleeve; 10. Handle; 11. Rotating plate; 12. Connecting rod; 13. Clamping rod; 14. First spring; 15. Mounting sleeve; 16. Roller; 17. Clamping block 1; 18. Clamping groove; 19. Second spring; 20. Clamping block 2; 21. Fixed sleeve 1; 22. Sliding column; 23. Fixed ring; 24. Third spring; 25. Fixed sleeve 2. DETAILED DESCRIPTION
[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 are within the scope of protection of the present invention.
[0033] Reference Figure 1-Figure 2 , the utility model provides an embodiment: a retractable and adjustable filter plate handle for a filter press, comprising a handle body 1, a mounting plate 2 fixedly connected to the side wall of the handle body 1, a mounting hole 3 provided inside the mounting plate 2, a groove 4 provided inside the handle body 1, a mounting sleeve 15 provided on the side wall of the handle body 1, a roller 16 rotatably connected inside the mounting sleeve 15, a telescopic mechanism provided inside the handle body 1 for adjusting the length of the sliding handle 5, a disassembly component provided inside the handle body 1, the telescopic component including a sliding handle 5, a side wall of the sliding handle 5 slidably connected to the inside of the handle body 1, a card hole 6 provided inside the sliding handle 5, and the handle body 1 side wall is fixedly connected to the mounting seat 7, the side wall of the mounting seat 7 is fixedly connected to the fixing block 8, the side wall of the fixing block 8 is rotatably connected to the rotating sleeve 9, the side wall of the rotating sleeve 9 is fixedly connected to the handle 10, the side wall of the rotating sleeve 9 is fixedly connected to the rotating plate 11, the rotating plate 11 is rotatably connected to the interior of the connecting rod 12, one end of the connecting rod 12 is fixedly connected to the clamping rod 13, the side wall of the clamping rod 13 is sleeved with a first spring 14, one end of the first spring 14 is fixedly connected to the interior of the mounting seat 7, the other end of the first spring 14 is fixedly connected to the side wall of the clamping rod 13, the side wall of the clamping rod 13 is slidably connected to the interior of the clamping hole 6, and the side wall of the clamping rod 13 is slidably connected to the interior of the mounting seat 7;
[0034] When using the device, first align the mounting hole 3 with the mounting position of the filter plate, then use the bolts to complete the installation operation, so that the device can start working. During use, when encountering filter plates of different sizes and needing to adjust the handle, by pulling the handle 10, the handle 10 will drive the rotating sleeve 9 to rotate. The rotation of the rotating sleeve 9 will start the rotation of the rotating plate 11, and the rotating plate 11 will pull the connecting rod 12. This pulling will squeeze the first spring 14 and cause it to contract. Under the action of the contraction of the first spring 14, the clamping rod 13 will be separated from the inside of the clamping hole 6. At this time, the sliding handle 5 has lost its fixation and can slide. By sliding, it can be adjusted to the appropriate length. When it has been adjusted to the appropriate length, release the handle 10, the first spring 14 will lose its squeezing force and rebound. The rebound of the first spring 14 will push the clamping rod 13 into the inside of the clamping hole 6 again, thus completing the fixing operation. This retractable handle can be adjusted according to the size of different filter plates and the operating environment, and has strong adaptability.
[0035] Reference Figure 3-Figure 4 The disassembly component includes a block 17, the side wall of the block 17 is fixedly connected to the side wall of the mounting sleeve 15, a slot 18 is opened inside the handle body 1, the side wall of the block 17 is slidably connected to the inside of the slot 18, the inside of the block 17 is fixedly connected to a fixed sleeve 25, the inside of the fixed sleeve 25 is fixedly connected to a second spring 19, one end of the second spring 19 is fixedly connected to a block 20, the side wall of the block 20 is slidably connected to the inside of the fixed sleeve 25, the side wall of the handle body 1 is fixedly connected to a fixed sleeve 21, the inside of the fixed sleeve 21 is slidably connected to a sliding column 22, the side wall of the sliding column 22 is fixedly connected to a fixing ring 23, the side wall of the sliding column 22 is provided with a third spring 24, one end of the third spring 24 is fixedly connected to the inside of the fixed sleeve 21, and the other end of the third spring 24 is fixedly connected to the side wall of the fixing ring 23, the side wall of the block 20 is in contact with the side wall of the sliding column 22.
[0036] When the roller 16 is worn or fails due to long-term use and needs to be replaced, first, find the sliding column 22 associated with the roller 16, and apply an external force of extrusion to the sliding column 22. In this process, due to the extrusion of the sliding column 22, the fixing ring 23 connected to it will generate an extrusion force on the third spring 24, and the third spring 24 will be deformed accordingly after being subjected to this extrusion force. At the same time, the sliding column 22 will also apply an extrusion force to the block 20. Under the action of this force, the block 20 will The second spring 19 takes effect, causing the second spring 19 to contract. As the second spring 19 contracts, the clamping block 20 will gradually slide into the interior of the fixing sleeve 25. After the clamping block 20 slides into the interior of the fixing sleeve 25, the structural relationship that originally fixed the clamping block 17 is broken, and the clamping block 17 loses its fixed state. In this case, the mounting sleeve 15 can be easily removed, and the roller 16 can be replaced smoothly. The roller 16 that is easy to replace can be quickly repaired or replaced, reducing equipment downtime and improving overall work efficiency.
[0037] Working principle: When the device is in operation, the mounting hole 3 is adjusted to the mounting position of the filter plate and installed by bolts to make it work. During use, when the handle needs to be adjusted to filter plates of different sizes, the handle 10 is pulled to drive the rotating sleeve 9 to rotate, so that the rotating plate 11 pulls the connecting rod 12, so that the first spring 14 is squeezed and contracted, thereby disengaging the clamping rod 13 from the inside of the clamping hole 6. At this time, the sliding handle 5 loses its fixation and can be slid to reach the appropriate length. When the appropriate length is adjusted, the handle 10 is released, so that the first spring 14 loses its squeeze and rebounds, thereby pushing the clamping rod 13 to re-enter the inside of the clamping hole 6 to complete the fixation. When the roller 16 needs to be replaced, the sliding column 22 is squeezed, so that the fixing ring 23 squeezes the third spring 24, so that the sliding column 22 squeezes the clamping block 20, so that the second spring 19 contracts, and the clamping block 20 slides into the inside of the fixing sleeve 25. At this time, the clamping block 17 loses its fixation, and the mounting sleeve 15 can be removed and the roller 16 can be replaced.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. A retractable filter plate handle for a filter press, comprising a handle body (1), characterized in that: The side wall of the handle body (1) is fixedly connected to a mounting plate (2), a mounting hole (3) is provided inside the mounting plate (2), a groove (4) is provided inside the handle body (1), a mounting sleeve (15) is provided on the side wall of the handle body (1), a roller (16) is rotatably connected inside the mounting sleeve (15), a telescopic mechanism is provided inside the handle body (1) for adjusting the length of the sliding handle (5), and a disassembly component is provided inside the handle body (1); The telescopic assembly comprises a sliding handle (5), the side wall of the sliding handle (5) is slidably connected to the inside of the handle body (1), a clamping hole (6) is provided inside the sliding handle (5), the side wall of the handle body (1) is fixedly connected to a mounting seat (7), the side wall of the mounting seat (7) is fixedly connected to a fixed block (8), the side wall of the fixed block (8) is rotatably connected to a rotating sleeve (9), the side wall of the rotating sleeve (9) is fixedly connected to a handle (10), the side wall of the rotating sleeve (9) is fixedly connected to a rotating plate (11), the inside of the rotating plate (11) is rotatably connected to a connecting rod (12), one end of the connecting rod (12) is fixedly connected to a clamping rod (13), and the side wall of the clamping rod (13) is provided with a first spring (14).
2. The retractable filter plate handle of a filter press according to claim 1, characterized in that: The disassembly assembly includes a card block (17), the side wall of the card block (17) is fixedly connected to the side wall of the installation sleeve (15), a card slot (18) is provided inside the handle body (1), and the side wall of the card block (17) is slidably connected inside the card slot (18).
3. The retractable filter plate handle of a filter press according to claim 1, characterized in that: One end of the first spring (14) is fixedly connected to the inside of the mounting seat (7), and the other end of the first spring (14) is fixedly connected to the side wall of the clamping rod (13), and the side wall of the clamping rod (13) is slidably connected to the inside of the clamping hole (6), and the side wall of the clamping rod (13) is slidably connected to the inside of the mounting seat (7).
4. The retractable filter plate handle of a filter press according to claim 2, characterized in that: The first clamping block (17) is fixedly connected to a second fixing sleeve (25) inside, and the second fixing sleeve (25) is fixedly connected to a second spring (19) inside.
5. The retractable filter plate handle of a filter press according to claim 4, characterized in that: One end of the second spring (19) is fixedly connected to a second clamping block (20), and the side wall of the second clamping block (20) is slidably connected to the interior of the second fixed sleeve (25).
6. The retractable filter plate handle of a filter press according to claim 5, characterized in that: The side wall of the handle body (1) is fixedly connected to a fixing sleeve (21), and the interior of the fixing sleeve (21) is slidably connected to a sliding column (22).
7. The retractable filter plate handle of a filter press according to claim 6, characterized in that: The side wall of the sliding column (22) is fixedly connected with a fixing ring (23), and the side wall of the sliding column (22) is sleeved with a third spring (24).
8. The retractable filter plate handle of a filter press according to claim 7, characterized in that: One end of the third spring (24) is fixedly connected to the interior of the first fixing sleeve (21), and the other end of the third spring (24) is fixedly connected to the side wall of the fixing ring (23), and the side wall of the second clamping block (20) is in contact with the side wall of the sliding column (22).