CN219002105U

CN219002105U - Quick replacement filter screen plate positioning device for mud pressing machine

Info

Publication number: CN219002105U
Application number: CN202221930242.7U
Authority: CN
Inventors: 沈彩莲
Original assignee: Quanzhou Jieheng Machinery Co ltd
Current assignee: Quanzhou Jieheng Machinery Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-05-12
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a quick-change filter screen plate positioning device for a mud pressing machine, which comprises a shell, wherein positioning grooves are formed in two sides of the inner wall of the shell, sliding strips are movably connected in the positioning grooves, a filter frame is fixedly connected between the sliding strips, a sliding groove is formed in one side of the filter frame, a wedge-shaped block is movably connected in the sliding groove, filter plates are movably connected to the multi-side inner wall of the filter frame, a sliding hole is formed in the filter frame, the sliding hole is communicated with the sliding groove, a special-shaped block is movably connected in the sliding hole, a sliding hole is formed in the filter frame, the sliding hole is communicated with the sliding hole, the sliding hole is movably connected with the special-shaped block, a tension spring is fixedly connected to one side of the special-shaped block, one end of the tension spring is fixedly connected with the sliding hole, a position avoiding groove is formed in the filter frame, and the position avoiding groove is communicated with the sliding hole. The utility model can replace the traditional filter plate and the filter frame to be installed through bolts, and solves the problem that the filter plate is convenient to detach, thereby being convenient to replace the filter plate, saving time and labor, and being convenient and quick.

Description

Quick replacement filter screen plate positioning device for mud pressing machine

Technical Field

The utility model relates to the technical field of mud presses, in particular to a quick-change filter screen plate positioning device for a mud press.

Background

At present, a belt type mud pressing machine, a plate frame type mud pressing machine, a centrifugal mud pressing machine, a spiral-pile type mud pressing machine and a diaphragm type mud pressing machine are commonly used for sewage treatment mechanical dehydration, and because various types of mud pressing machines have respective advantages and characteristics, the application range is different, when a mud-water mixture is treated, the mud pressing machine is often used for filtering, so that mud-water separation is carried out, valuable substances can be recovered, and a high-purity filtered mud cake can be obtained.

At present, a filter plate and a filter frame of a mud pressing machine in the market are fixedly connected through a plurality of bolts, and the bolts are required to be installed one by one during installation, which wastes time and labor, so that the quick replacement of the filter screen plate positioning device for the mud pressing machine is very necessary.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a quick-change filter screen plate positioning device for a mud pressing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a quick replacement filter screen plate positioner for mud press, includes the casing, the constant head tank has been seted up to the inner wall both sides of casing, swing joint has the draw runner in the constant head tank, fixedly connected with filter frame between the draw runner, and the spout has been seted up to one side of filter frame, swing joint has the wedge in the spout, and filter frame's multi-sided inner wall swing joint has the filter plate, the slide opening has been seted up in the filter frame, and the slide opening is linked together with the spout, and swing joint has the abnormal shape piece in the slide opening, the slide opening is linked together with the slide opening, slide opening and abnormal shape piece swing joint, and one side fixedly connected with extension spring of abnormal shape piece, the one end and the slide opening fixed connection of extension spring, the inside clearance groove that has been seted up of filter frame, the clearance groove is linked together with the slide opening, and the swing joint has slider and locating piece in the clearance groove, the slider contacts with the locating piece, and the locating piece contacts with the abnormal shape piece, one side fixedly connected with two springs of slider, one end and the clearance groove.

As a still further scheme of the utility model, the top of the inner wall of the shell is fixedly connected with an air cylinder, and the bottom end of the air cylinder is fixedly connected with a pressing plate.

As a still further proposal of the utility model, one side of the outer wall of the shell is fixedly connected with a controller, and the controller is electrically connected with the air cylinder.

As a still further scheme of the utility model, one side of the outer wall of the shell is movably connected with a door plate.

As a still further proposal of the utility model, the bottom of the shell is fixedly connected with a plurality of support rods, and a reinforcing rod is fixedly connected between every two support rods.

As a still further proposal of the utility model, the bottom of the supporting rod is fixedly connected with a fixing seat.

As a still further scheme of the utility model, the bottom of the fixing seat is fixedly connected with a rubber pad.

As a still further proposal of the utility model, one side of the filter frame is fixedly connected with a handle, and one side of the handle is provided with anti-skid patterns.

The beneficial effects of the utility model are as follows:

1. according to the utility model, through the arrangement of the wedge-shaped blocks, the sliding grooves, the tension springs, the special-shaped blocks, the sliding holes, the positioning blocks, the sliding blocks and the springs, the filter plate and the filter frame are separated from each other and are clamped, the problem that the traditional filter plate and the traditional filter frame are mounted through bolts can be replaced, and the problem that the filter plate is convenient to detach is solved, so that the filter plate is convenient to replace, time and labor are saved, and convenience and rapidness are realized.

2. According to the utility model, through the movable installation mode of the filter frame and the positioning groove, mud cakes formed by pressing after mud-water separation are conveniently brought out of the shell, an operator only needs to use the receiving bucket to catch the mud cakes, so that the mud cakes are conveniently collected, and the workload of the operator is reduced.

3. According to the utility model, the anti-skid patterns are arranged to increase the friction force between the hand and the handle, and the rubber pad is arranged, so that the anti-skid rubber pad can play a role in buffering when mud pressing operation is performed, and the overall stability of the device is ensured.

Drawings

FIG. 1 is a schematic perspective view of a positioning device for quickly replacing a filter screen plate for a mud-pressing machine according to the present utility model;

FIG. 2 is a schematic diagram showing the internal structure of a quick-change filter screen plate positioning device for a mud-pressing machine according to the present utility model;

FIG. 3 is a schematic top cross-sectional view of a positioning device for a quick-change filter screen plate for a mud-pressing machine according to the present utility model;

fig. 4 is a schematic view of a partial sectional structure of a positioning device for quickly replacing a filter screen plate for a mud-pressing machine according to the present utility model.

In the figure: 1. a housing; 2. a controller; 3. a door panel; 4. a support rod; 5. a reinforcing rod; 6. A fixing seat; 7. a rubber pad; 8. a filter frame; 9. a handle; 10. anti-skid lines; 11. a cylinder; 12. A pressing plate; 13. a filter plate; 14. a positioning groove; 15. a slide hole; 16. a chute; 17. a slide hole; 18. Wedge blocks; 19. a profiled block; 20. a tension spring; 21. a clearance groove; 22. a slide block; 23. a spring; 24. and (5) positioning blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. It should be noted that the terms "mounted," "connected," and "disposed" are to be construed broadly, unless explicitly stated or defined otherwise, and that the particular meaning of such terms in this patent will be understood by those of ordinary skill in the art, as appropriate.

Referring to fig. 1-4, a quick-change filter screen plate positioning device for a mud pressing machine comprises a shell 1, positioning grooves 14 are formed in two sides of the inner wall of the shell 1, sliding strips are connected in the positioning grooves 14 in a sliding manner, a filter frame 8 is fixed between the sliding strips through bolts, the filter frame 8 and the positioning grooves 14 are movably installed in a mode of bringing mud cakes formed by pressing after mud water is separated out of a shell, an operator only needs to catch the mud cakes by using a material collecting bucket so as to collect the mud cakes, the workload of the operator is reduced, a sliding groove 16 is formed in one side of the filter frame 8, a wedge block 18 is connected in the sliding groove 16 in a sliding manner, a filter plate 13 is clamped on the inner wall of the filter frame 8 at multiple sides, a sliding hole 17 is communicated with the sliding groove 16, a special-shaped block 19 is connected in the sliding hole 17 in the sliding manner, a sliding hole 15 is formed in the filter frame 8, the sliding hole 15 is communicated with the sliding hole 17, the slide hole 15 is in sliding connection with the special-shaped block 19, one side of the special-shaped block 19 is fixedly connected with the tension spring 20 through a bolt, one end of the tension spring 20 is fixedly connected with the slide hole 15, a clearance groove 21 is formed in the filter frame 8, the clearance groove 21 is communicated with the slide hole 17, a slide block 22 and a positioning block 24 are in sliding connection with the clearance groove 21, the slide block 22 is in contact with the positioning block 24, the positioning block 24 is fixedly connected with the filter plate 13, the positioning block 24 is in contact with the special-shaped block 19, two springs 23 are fixedly arranged on one side of the slide block 22 through bolts, the filter plate 13 is separated from the filter frame 8 through the wedge block 18, the slide groove 16, the tension spring 20, the special-shaped block 19, the slide hole 17, the positioning block 24, the slide block 22 and the springs 23, so that the filter plate 13 can replace the traditional filter plate 13 and the filter frame 8 to be installed through bolts, the problem of convenient disassembly of the filter plate 13 is solved, and the filter plate 13 is convenient to replace, the time and the labor are saved, the convenience and the rapidness are realized, and one end of the spring 23 is fixedly connected with one side of the avoidance slot 21.

The inner wall top of casing 1 is fixed with cylinder 11 through the bolt fastening, the bottom of cylinder 11 is fixed with clamp plate 12 through the bolt fastening, start cylinder 11 through controller 2, utilize cylinder 11 to promote clamp plate 12 downwardly moving, utilize clamp plate 12 to carry out extrusion operation to the mud water mixture, thereby extrude the water in the mud water mixture, in order to suppress mud in the mud water mixture, thereby form the mud cake, outer wall one side of casing 1 is fixed with controller 2 through the bolt fastening, the model of controller 2 is DATA-7311, controller 2 and cylinder 11 electric connection, outer wall one side of casing 1 rotates and is connected with door plant 3, the bottom of casing 1 is fixed with a plurality of bracing pieces 4 through the bolt fastening, be fixed with stiffener 5 through the bolt fastening between every two bracing pieces 4, the bottom of bracing piece 4 is fixed with fixing base 6 through the bolt fastening, the bottom of fixing base 6 bonds and has rubber pad 7, set up rubber pad 7, can play the effect of buffering when pressing mud operation, one side of filter frame 8 is fixed with handle 9 through the bolt fastening, one side of handle 9 is provided with anti-skid 10, set up anti-skid 10, in order to increase the frictional force of hand and 9.

Working principle: when the filter plate 13 is required to be replaced, the wedge-shaped block 18 is pushed to move left and right in the chute 16, at the moment, under the action of the tension spring 20, the special-shaped block 19 slides outwards in the slide hole 17, so that the positioning block 24 is separated from the limit, at the moment, under the tension of the spring 23, the sliding block 22 extrudes the positioning block 24, so that the positioning block 24 moves upwards, and the filter plate 13 and the filter frame 8 are driven to be separated from each other, so that the filter plate 13 can be conveniently and quickly replaced.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a quick replacement filter screen plate positioner for mud pressing machine, includes casing (1), its characterized in that, constant head tank (14) have been seted up to the inner wall both sides of casing (1), swing joint has the draw runner in constant head tank (14), fixedly connected with filter frame (8) between the draw runner, spout (16) have been seted up to one side of filter frame (8), swing joint has wedge (18) in spout (16), and filter frame (8) multi-sided inner wall swing joint has filter plate (13), slide hole (17) have been seted up in filter frame (8), slide hole (17) are linked together with spout (16), and swing joint has special-shaped block (19) in slide hole (17), slide hole (15) have been seted up inside filter frame (8), slide hole (15) are linked together with slide hole (17), slide hole (15) are linked together with special-shaped block (19), and one side fixedly connected with extension spring (20) of slide hole (8), one end and slide hole (15) are fixedly connected, keep away inside filter frame (8) and spout (16) are opened 21), and slide hole (21) and slide block (24) are linked together with slide block (24) and are linked together with slide block (24), the positioning block (24) is fixedly connected with the filter plate (13), the positioning block (24) is in contact with the special-shaped block (19), one side of the sliding block (22) is fixedly connected with two springs (23), and one end of each spring (23) is fixedly connected with one side of the corresponding avoidance groove (21).

2. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 1, wherein an air cylinder (11) is fixedly connected to the top of the inner wall of the shell (1), and a pressing plate (12) is fixedly connected to the bottom end of the air cylinder (11).

3. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 2, wherein a controller (2) is fixedly connected to one side of the outer wall of the shell (1), and the controller (2) is electrically connected with the air cylinder (11).

4. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 1, wherein a door plate (3) is movably connected to one side of the outer wall of the shell (1).

5. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 1, wherein a plurality of support rods (4) are fixedly connected to the bottom of the shell (1), and a reinforcing rod (5) is fixedly connected between every two support rods (4).

6. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 5, wherein a fixing seat (6) is fixedly connected to the bottom of the supporting rod (4).

7. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 6, wherein a rubber pad (7) is fixedly connected to the bottom of the fixing seat (6).

8. The quick-change filter screen plate positioning device for a mud pressing machine according to claim 1, wherein a handle (9) is fixedly connected to one side of the filter frame (8), and anti-slip patterns (10) are arranged on one side of the handle (9).