Filter press puller

Abstract

The utility model discloses a filter press pull open device relates to filter press technical field, including frame body, both ends of frame body are detachably connected with the sliding frame, and the one end detachably connected with first servo motor, bearing seat and two second slide rails of sliding frame, and the output of first servo motor is detachably connected with first threaded rod, and the outer surface of first threaded rod is threadedly connected with moving block, and the one end fixedly connected with the connecting box of moving block, and the one side detachably connected with second servo motor of connecting box, and the output shaft of second servo motor is detachably connected with the rotating rod of penetrating connecting box, and the other end fixedly connected with first conical gear of rotating rod, the utility model discloses a filter press pull open device through two servo motors cooperation, and let U type joint plate flexible adjustment, and the modular design is convenient to install maintenance, and the quality of joint plate material is excellent, and the joint is stable, and transmission is stable, and the compact structure is low in noise, and can improve efficiency, reduce loss, prolong life.

Description

Technical Field

[0001] This utility model relates to the field of filter press technology, and in particular to a filter press opening device. Background Technology

[0002] Existing filter press opening devices mostly adopt manual or semi-automatic structures, requiring manual adjustment of the filter plate position one by one. This operation is cumbersome and inefficient. The positioning accuracy of the clamping mechanism is insufficient, which can easily lead to filter plate shaking or loose clamping, posing safety hazards. At the same time, traditional devices have poor adaptability to different specifications of filter plates, and replacing parts is time-consuming and labor-intensive. Furthermore, the mechanical transmission components are prone to wear and tear, resulting in high maintenance costs. Long-term use may lead to jamming and sticking, affecting the stability and service life of the equipment and causing certain adverse effects on users. In order to overcome the shortcomings of existing technologies, we propose a filter press opening device. Utility Model Content

[0003] The main purpose of this utility model is to provide a filter press opening device that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0005] A filter press opening device includes a frame, with detachable slides at both ends. A first servo motor, a bearing seat, and two second slide rails are detachably connected to one end of each slide. A first threaded rod is detachably connected to the output end of the first servo motor, and a moving block is threadedly connected to the outer surface of the first threaded rod. A connecting box is fixedly connected to one end of the moving block. A second servo motor is detachably connected to one side of the connecting box, and a rotating rod is detachably connected to the output shaft of the second servo motor through the connecting box. A first conical tooth is fixedly connected to the other end of the rotating rod. Second conical teeth mesh with the upper and lower ends of the first conical tooth, and a second threaded rod is fixedly connected to one end of each of the two second conical teeth. A telescopic column is threadedly connected to the outer surface of the second threaded rod, and a limiting plate is sleeved on the outside of the telescopic column. A connecting plate is fixedly connected to one end of the telescopic column, and a U-shaped snap-fit ​​plate is fixedly connected to one end of the connecting plate.

[0006] Preferably, the upper end of the slide is detachably connected to a first slide rail, and the outer walls of the two first slide rails are slidably connected to a first sliding block. A filter plate is detachably connected between the two first sliding blocks. A fixing rod is fixedly connected to one end of the first sliding block. A telescopic rod is detachably connected to the inner surface of one side of the frame. A push plate is detachably connected to the output end of the telescopic rod, and a second sliding block is detachably connected to both the front and rear ends of the push plate.

[0007] Preferably, the output shaft of the first servo motor is detachably connected to the first threaded rod via a coupling, and the other end of the first threaded rod is rotatably connected to the bearing housing.

[0008] Preferably, the U-shaped opening size of the U-shaped snap-fit ​​plate is adapted to the outer diameter of the fixing rod, and the inner wall of the U-shaped snap-fit ​​plate is provided with anti-slip texture.

[0009] Preferably, the limiting plate is fixedly sleeved on the outside of the second threaded rod, and the limiting plate is slidably connected to the inner cavity of the connecting box. The telescopic column is threadedly connected to the outer surface of the second threaded rod through an internal thread.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] This filter press opening device, through the coordinated operation of the first and second servo motors, enables flexible adjustment of the U-shaped clamping plate in the horizontal and vertical directions, which can quickly adapt to the filter plate opening requirements of filter presses of different specifications. The structure adopts a modular design, which is convenient for installation and maintenance, can significantly improve the filter plate opening efficiency, reduce equipment downtime, and effectively solve the problems of poor versatility and complicated operation of traditional devices.

[0012] The filter press opening device features a U-shaped snap-fit ​​plate made of elastic anti-slip material, which has a large contact area with the fixed rod, ensuring a stable and reliable snap-fit. The threaded transmission pair design of the second threaded rod ensures smooth and stable lifting, effectively reducing the impact force when the filter plate is pulled and preventing damage to the filter plate. The overall structure is compact and reasonable, with low operating noise, which can significantly improve the comfort of the working environment and the service life of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the carriage structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the connector box of this utility model;

[0016] Figure 4 This is a partial structural schematic diagram of the present invention.

[0017] In the diagram: 1. Frame; 2. Carriage; 3. First slide rail; 4. Filter plate; 5. First sliding block; 6. Fixed rod; 7. Telescopic rod; 8. Push plate; 9. Second sliding block; 10. First servo motor; 11. First threaded rod; 12. Bearing seat; 13. Second slide rail; 14. Moving block; 15. Connecting box; 16. Second servo motor; 17. Rotating rod; 18. First conical tooth; 19. Second conical tooth; 20. Second threaded rod; 21. Telescopic column; 22. Limiting plate; 23. Connecting plate; 24. U-shaped snap-fit ​​plate. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] Example 1, as Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a filter press opening device includes a frame 1, with a slide 2 detachably connected to its front and rear ends by bolts. A first slide rail 3 is fixed to the upper end of the slide 2 by screws. Several sets of first sliding blocks 5 are slidably connected to the two first slide rails 3. A filter plate 4 is detachably connected between each pair of corresponding first sliding blocks 5 by bolts, and a fixing rod 6 is fixedly connected to one end of each of the multiple first sliding blocks 5.

[0020] A telescopic rod 7 is detachably connected to the inner wall of one side of the frame 1. The output end of the telescopic rod 7 is connected to the push plate 8 by bolts. The front and rear ends of the push plate 8 are detachably connected to the second sliding block 9 by the slider seat. The second sliding block 9 slides with the first slide rail 3 at the upper end of the slide frame 2 to achieve stable horizontal movement of the push plate 8.

[0021] The end of the slide 2 away from the frame 1 is fixed to the first servo motor 10 and the bearing seat 12 by the motor seat. The output shaft of the first servo motor 10 is detachably connected to one end of the first threaded rod 11 by the coupling. The other end of the first threaded rod 11 is rotatably connected to the bearing seat 12. The first threaded rod 11 is threadedly connected to the moving block 14. The moving block 14 is slidably engaged with the second slide rail 13 on the slide 2, and the front end is fixedly connected to the connecting box 15.

[0022] A second servo motor 16 is detachably connected to one side of the connecting box 15 by bolts. Its output shaft passes through the connecting box 15 and is detachably connected to a rotating rod 17. The other end of the rotating rod 17 is fixed with a first conical tooth 18. The first conical tooth 18 meshes with a second conical tooth 19 arranged symmetrically on the upper and lower sides. A second threaded rod 20 is fixedly connected to one end of each of the two second conical teeth 19. A telescopic column 21 is threadedly connected to the outer surface of the second threaded rod 20. A limiting plate 22 is sleeved on the outer side of the telescopic column 21. A connecting plate 23 is fixedly connected to the top of the telescopic column 21. A U-shaped snap-fit ​​plate 24 is fixedly connected to the upper end of the connecting plate 23. The U-shaped opening size is adapted to the outer diameter of the fixed rod 6, and the inner wall is processed with anti-slip texture to enhance the friction during snap-fit.

[0023] It should be noted that this utility model is a filter press opening device. In use, when it is necessary to open the filter plate 4 of the filter press, firstly, the first servo motor 10 drives the first threaded rod 11 to move the moving block 14 and connecting box 15 to the corresponding fixed rod 6 position. Then, the second servo motor 16 is started, and its output shaft drives the rotating rod 17 to rotate. Through the meshing transmission of the first conical tooth 18 and two second conical teeth 19, the two second threaded rods 20 rotate synchronously. Since the telescopic column 21 is connected to the second threaded rod 20 through internal threads and is fitted with a limiting plate 22 on its outer side, the extension... The retractable column 21 moves up and down vertically, causing the connecting plate 23 and the U-shaped snap-fit ​​plate 24 to adjust their height until the U-shaped snap-fit ​​plate 24 moves to its highest position, so that the fixing rod 6 is inside the U-shaped snap-fit ​​plate 24, completing the snap-fit. Then, the first servo motor 10 is started, and its output shaft drives the first threaded rod 11 to rotate through the coupling. The moving block 14 moves horizontally along the first threaded rod 11 due to the threaded transmission, causing the connecting box 15 and the snap-fit ​​fixing rod 6 to move synchronously, thereby pulling the filter plate 4 along the first slide rail 3 at the upper end of the slide 2 to one side of the frame 1, realizing the sequential opening of the filter plate 4.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filter press opening device, comprising a frame (1), characterized in that: The frame (1) has detachable carriages (2) at both the front and rear ends. One end of the carriage (2) is detachably connected to a first servo motor (10), a bearing seat (12), and two second slide rails (13). The output end of the first servo motor (10) is detachably connected to a first threaded rod (11), and a moving block (14) is threaded onto the outer surface of the first threaded rod (11). One end of the moving block (14) is fixedly connected to a connecting box (15), and a second servo motor (16) is detachably connected to one side of the connecting box (15). The output shaft of the second servo motor (16) passes through the connecting box. (15) A rotating rod (17) is detachably connected. The other end of the rotating rod (17) is fixedly connected to a first conical tooth (18). The upper and lower ends of the first conical tooth (18) are meshed with second conical teeth (19). One end of each of the two second conical teeth (19) is fixedly connected to a second threaded rod (20). The outer surface of the second threaded rod (20) is threadedly connected to a telescopic column (21). A limiting plate (22) is sleeved on the outside of the telescopic column (21). One end of the telescopic column (21) is fixedly connected to a connecting plate (23), and one end of the connecting plate (23) is fixedly connected to a U-shaped snap-fit ​​plate (24).

2. The filter press opening device according to claim 1, characterized in that: The upper end of the slide (2) is detachably connected to a first slide rail (3), and the outer walls of the two first slide rails (3) are slidably connected to a first sliding block (5). A filter plate (4) is detachably connected between the two first sliding blocks (5). A fixing rod (6) is fixedly connected to one end of the first sliding block (5). A telescopic rod (7) is detachably connected to the inner surface of one side of the frame (1). A push plate (8) is detachably connected to the output end of the telescopic rod (7), and a second sliding block (9) is detachably connected to both the front and rear ends of the push plate (8).

3. The filter press opening device according to claim 1, characterized in that: The output shaft of the first servo motor (10) is detachably connected to the first threaded rod (11) via a coupling, and the other end of the first threaded rod (11) is rotatably connected to the bearing seat (12).

4. The filter press opening device according to claim 1, characterized in that: The U-shaped opening size of the U-shaped snap plate (24) is adapted to the outer diameter of the fixing rod (6), and the inner wall of the U-shaped snap plate (24) is provided with anti-slip texture.

5. The filter press opening device according to claim 1, characterized in that: The limiting plate (22) is fixedly sleeved on the outside of the second threaded rod (20), and the limiting plate (22) is slidably connected to the inner cavity of the connecting box (15). The telescopic column (21) is threadedly connected to the outer surface of the second threaded rod (20) through the internal thread.

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