Filter press feeding positioning mechanism

Abstract

The utility model discloses a filter press feed positioning mechanism, which comprises a frame, a fixed plate and a filter plate, one side of the frame is provided with a control box, the filter plate is slidably connected inside the frame, the fixed plate is fixedly connected to one side of the frame, the top of the fixed plate is fixedly connected with two first vertical plates, and a displacement mechanism is arranged between the two first vertical plates. A feeding pipe is fixedly connected to one side of the rack, a limiting mechanism is arranged at the top of the displacement mechanism, a conveying pipe is arranged in the limiting mechanism, and the limiting mechanism is used for fixing the conveying pipe. The utility model aims to solve the problems that the material conveying pipe of the existing filter press is a metal pipeline, the mass is heavy, and the material conveying pipe and the feeding pipe are inconvenient to be butted and mounted when being mounted, so that the material conveying pipe and the feeding pipe are time-consuming and labor-consuming, inconvenient to operate by personnel and high in mounting difficulty.

Description

Technical Field

[0001] The utility model relates to the technical field of filter presses, in particular to a feeding positioning mechanism for a filter press. Background Technique

[0002] Filter presses are widely used in industries such as chemical engineering, pharmaceuticals, metallurgy, dyes, food, brewing, ceramics, and environmental protection, and are important equipment for realizing the separation of solid and liquid phases. Its structure includes a bracket with a head plate, a pressing plate, multiple filter plates, and a tail plate, and is a filter press with pressure as the filtration driving force. The filter press operates intermittently and is divided into three categories: plate and frame filter presses, chamber filter presses, and vertical filter presses.

[0003] The existing feed pipe of the filter press is a metal pipe, which is relatively heavy. When installing the feed pipe and the inlet pipe, it is not convenient to carry out butt joint installation. Therefore, there are still problems of being time-consuming and laborious, inconvenient for personnel to operate, and difficult to install. Content of the Utility Model

[0004] The purpose of the utility model is to provide a feeding positioning mechanism for a filter press to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: including a frame and filter plates, one side of the frame is provided with a fixing plate, one side of the frame is provided with a control box, the filter plates are slidably connected inside the frame, the fixing plate is fixedly connected to one side of the frame, the top of the fixing plate is fixedly connected with two first vertical plates, a displacement mechanism is arranged between the two first vertical plates, one side of the frame is fixedly connected with a feed pipe, a limiting mechanism is arranged on the top of the displacement mechanism, and a feed pipe is arranged inside the limiting mechanism. The limiting mechanism is used to fix the feed pipe. The displacement mechanism includes a reciprocating lead screw, the reciprocating lead screw is rotatably connected between the two first vertical plates, one side of one of the first vertical plates is rotatably connected with a turning handle, and one end of the rotating shaft of the turning handle is fixedly connected with one end of the reciprocating lead screw. The displacement mechanism further includes a displacement block, and the displacement block is threadedly connected to the outside of the reciprocating lead screw.

[0006] As a further preferred of this technical solution, the top of the fixing plate is fixedly connected with two second vertical plates, a sliding rod is fixedly connected between the two second vertical plates, and the outside of the sliding rod is slidably connected to the inside of the displacement block.

[0007] As a further preferred of this technical solution, the limiting mechanism includes a mounting plate, the mounting plate is fixedly connected to the top of the displacement block, and a placement table is fixedly connected to the top of the mounting plate.

[0008] As a further preference of this technical solution, the limiting mechanism further includes a threaded rod rotatably connected to the top of the mounting plate. A clamping block is threadedly connected to the outside of the threaded rod. A guide rod is fixedly connected to the top of the mounting plate, and the inside of the clamping block is slidably connected to the outside of the guide rod.

[0009] As a further preference of this technical solution, a limiting block is fixedly connected to the top of the guide rod, a convex block is fixedly connected to the top of the threaded rod, and rubber pads are provided on one side of the clamping block and the placing table.

[0010] The utility model provides a feeding positioning mechanism for a filter press, which has the following beneficial effects:

[0011] (1) By placing the feeding pipe inside the limiting mechanism and then fixing the position of the feeding pipe by rotating the limiting mechanism, the utility model avoids the need for manual support of the feeding pipe all the time, saves labor, and thus increases the practicability of the device.

[0012] (2) By rotating the displacement mechanism to drive the limiting mechanism to move and simultaneously drive the feeding pipe to approach the side of the feeding port, the utility model can more accurately dock the feeding pipe and the feeding port, thus avoiding the problem of low docking accuracy by manual labor, and further increasing the installation efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional structural diagram of the utility model;

[0014] Figure 2 is a partial structural diagram of the utility model;

[0015] Figure 3 is a structural diagram of the displacement mechanism of the utility model;

[0016] Figure 4 is a structural diagram of the limiting mechanism of the utility model;

[0017] In the figure: 1, frame; 2, fixed plate; 3, feeding pipe; 4, feeding port; 5, filter plate; 6, control box; 7, mounting plate; 8, reciprocating screw rod; 9, turning handle; 10, first vertical plate; 11, displacement block; 12, sliding rod; 13, second vertical plate; 14, clamping block; 15, limiting block; 16, guide rod; 17, placing table; 18, convex block; 19, threaded rod; 20, rubber pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the utility model with reference to the accompanying drawings in the embodiments of the utility model.

[0019] The technical solution provided by the present utility model is as follows: As Figures 1 - 4 shown, in this embodiment, a feeding positioning mechanism for a filter press includes a frame 1 and filter plates 5. A fixed plate 2 is provided on one side of the frame 1, and a control box 6 is provided on one side of the frame 1. The filter plates 5 are slidably connected inside the frame 1. The fixed plate 2 is fixedly connected to one side of the frame 1. Two first vertical plates 10 are fixedly connected to the top of the fixed plate 2. A displacement mechanism is provided between the two first vertical plates 10. A feeding pipe 4 is fixedly connected to one side of the frame 1. A limiting mechanism is provided on the top of the displacement mechanism. A feeding pipe 3 is provided inside the limiting mechanism. The limiting mechanism is used to fix the feeding pipe 3. The displacement mechanism includes a reciprocating lead screw 8. The reciprocating lead screw 8 is rotatably connected between the two first vertical plates 10. One end of the rotating shaft of a turning handle 9 is rotatably connected to one side of one of the first vertical plates 10, and the other end of the rotating shaft of the turning handle 9 is fixedly connected to one end of the reciprocating lead screw 8. The displacement mechanism further includes a displacement block 11. The displacement block 11 is threadedly connected to the outside of the reciprocating lead screw 8.

[0020] First, before docking the feeding pipe 3 and the inlet pipe 4, place the feeding pipe 3 inside the limiting mechanism first, and then fix the position of the feeding pipe 3 by rotating the limiting mechanism, thus avoiding the need for manual support of the feeding pipe 3 all the time, saving manpower, and further increasing the practicality of the device. Then, after fixing the position of the feeding pipe 3, at this time, the centers of the feeding pipe 3 and the inlet pipe 4 are aligned. Then rotate the displacement mechanism to drive the limiting mechanism to move and drive the feeding pipe 3 to approach the inlet pipe 4, so that the docking of the feeding pipe 3 and the inlet pipe 4 can be more accurate, thus avoiding the problem of low accuracy in manual docking, and further increasing the installation efficiency of the device. Two second vertical plates 13 are fixedly connected to the top of the fixed plate 2. A sliding rod 12 is fixedly connected between the two second vertical plates 13. The outside of the sliding rod 12 is slidably connected to the inside of the displacement block 11.

[0021] When moving the position of the feeding pipe 3, rotate the turning handle 9 to drive the reciprocating lead screw 8 to rotate and drive the displacement block 11 to slide on the outside of the sliding rod 12. The movement of the displacement block 11 is limited by the sliding rod 12 to make its movement smoother, so that the docking operation of the feeding pipe 3 and the inlet pipe 4 can be more convenient, and further increase the practicality of the device.

[0022] As Figures 1 - 4As shown in the figure, the limiting mechanism includes a mounting plate 7 which is fixedly connected to the top of the displacement block 11. A placing table 17 is fixedly connected to the top of the mounting plate 7. The limiting mechanism further includes a threaded rod 19 which is rotatably connected to the top of the mounting plate 7. A clamping block 14 is threadedly connected to the outside of the threaded rod 19. A guide rod 16 is fixedly connected to the top of the mounting plate 7. The inside of the clamping block 14 is slidably connected to the outside of the guide rod 16. A limiting block 15 is fixedly connected to the top of the guide rod 16. A convex block 18 is fixedly connected to the top of the threaded rod 19. Rubber pads 20 are provided on one side of both the clamping block 14 and the placing table 17.

[0023] When fixing the material conveying pipe 3, by rotating the convex block 18, the threaded rod 19 is driven to rotate, and at the same time, the clamping block 14 is driven to slide on the outside of the guide rod 16. The guide rod 16 can prevent the clamping block 14 from moving and deviating. Then, the clamping block 14 moves closer to the outside of the material conveying pipe 3. Then, the rubber pads 20 on the clamping block 14 and the placing table 17 can increase the friction force with the material conveying pipe 3, so as to better fix the material conveying pipe 3 and avoid the problem of loosening when the material conveying pipe 3 moves.

[0024] The present utility model provides a feeding positioning mechanism for a filter press, and the specific working principle is as follows: First, before docking the material conveying pipe 3 and the feeding pipe 4, the material conveying pipe 3 is first placed inside the limiting mechanism. Then, by rotating the convex block 18, the threaded rod 19 is driven to rotate, and at the same time, the clamping block 14 is driven to slide on the outside of the guide rod 16. The guide rod 16 can prevent the clamping block 14 from moving and deviating. Then, the clamping block 14 moves closer to the outside of the material conveying pipe 3. Then, the rubber pads 20 on the clamping block 14 and the placing table 17 can increase the friction force with the material conveying pipe 3, so as to better fix the material conveying pipe 3 and avoid the problem of loosening when the material conveying pipe 3 moves. Finally, when moving the position of the material conveying pipe 3, by rotating the rotating handle 9, the reciprocating screw rod 8 is driven to rotate, and at the same time, the displacement block 11 is driven to slide on the outside of the sliding rod 12. The sliding rod 12 limits the movement of the displacement block 11 to make its movement more stable. In this way, the material conveying pipe 3 can be more conveniently docked with the feeding pipe 4, thereby increasing the practicability of the device.

[0025] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A filter press feed positioning mechanism, comprising a frame (1), characterized in that: A fixing plate (2) is provided on one side of the frame (1), a control box (6) is provided on one side of the frame (1), the fixing plate (2) is fixedly connected to one side of the frame (1), two first vertical plates (10) are fixedly connected to the top of the fixing plate (2), a displacement mechanism is provided between the two first vertical plates (10), a feed pipe (4) is fixedly connected to one side of the frame (1), a limiting mechanism is provided on the top of the displacement mechanism, a feed pipe (3) is provided inside the limiting mechanism, and the limiting mechanism is used to fix the feed pipe (3), the displacement mechanism comprises a reciprocating screw (8), the reciprocating screw (8) is rotatably connected between the two first vertical plates (10), one side of one of the first vertical plates (10) is rotatably connected to a handle (9), one end of the rotating shaft of the handle (9) is fixedly connected to one end of the reciprocating screw (8), and the displacement mechanism also comprises a displacement block (11), and the displacement block (11) is threadedly connected to the outer side of the reciprocating screw (8).

2. A filter press feed positioning mechanism according to claim 1, characterized in that: Two second vertical plates (13) are fixedly connected to the top of the fixed plate (2), a sliding rod (12) is fixedly connected between the two second vertical plates (13), and the outer side of the sliding rod (12) is slidably connected to the inside of the displacement block (11).

3. A filter press feed positioning mechanism according to claim 1, characterized in that: The limiting mechanism comprises a mounting plate (7), wherein the mounting plate (7) is fixedly connected to the top of the displacement block (11), and the top of the mounting plate (7) is fixedly connected to a placement platform (17).

4. A filter press feed positioning mechanism according to claim 1, characterized in that: The limiting mechanism also includes a threaded rod (19), the threaded rod (19) is rotatably connected to the top of the mounting plate (7), the outer side of the threaded rod (19) is threadedly connected to a clamping block (14), the top of the mounting plate (7) is fixedly connected to a guide rod (16), and the inside of the clamping block (14) is slidably connected to the outer side of the guide rod (16).

5. A filter press feed positioning mechanism according to claim 4, characterized in that: The top of the guide rod (16) is fixedly connected to a limit block (15), the top of the threaded rod (19) is fixedly connected to a protrusion (18), and one side of the clamping block (14) and the placement platform (17) are both provided with a rubber pad (20).

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