CN215505675U

CN215505675U - Filter cloth washing mechanism of filter press

Info

Publication number: CN215505675U
Application number: CN202121182496.0U
Authority: CN
Inventors: 李海峰; 周力; 成祥
Original assignee: Jiangsu Sudong Chemical Machinery Co Ltd
Current assignee: Jiangsu Sudong Chemical Machinery Co Ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-14
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a filter cloth washing mechanism of a filter press, and particularly relates to the technical field of filter press equipment. The filter cloth is fixed through the fixing assembly, the filter cloth is convenient to replace and clean, and the driving mechanism drives the sliding plate to slide, so that the cleaning brush is driven to slide back and forth, and the filter cloth is cleaned.

Description

Filter cloth washing mechanism of filter press

Technical Field

The utility model relates to the technical field of filter press equipment, in particular to a filter cloth washing mechanism of a filter press.

Background

The filter pressing mechanism consists of filter plates, filter frames, filter cloth and a pressing diaphragm, wherein the two sides of each filter plate are coated by the filter cloth, and when the pressing diaphragm needs to be configured, one group of filter plates consist of diaphragm plates and side plates. The two sides of the base plate of the diaphragm plate are coated with rubber diaphragms, the outer sides of the diaphragms are coated with filter cloth, and the side plate is a common filter plate.

At present, the filter cloth of the existing filter press needs to be cleaned after use, the surface of the filter cloth is generally washed through water pressure, but the residues on the surface of the filter cloth cannot be cleaned up through water pressure washing, the next use is easily influenced, and therefore the filter cloth washing mechanism of the filter press is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a filter cloth washing mechanism of a filter press, which solves the above-mentioned problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a filter cloth washing mechanism of a filter press comprises two fixed boxes, wherein a water storage tank is fixedly connected to the upper surfaces of the two fixed boxes, a fixed frame is fixedly connected to one opposite side of the two fixed boxes, a mounting frame is arranged on the surface of one opposite side of the two fixed boxes, filter cloth is fixedly connected to one opposite end of the two mounting frames, a fixing mechanism for fixing the mounting frame is arranged between the two fixed frames and the mounting frame, a rotating shaft is fixedly connected to the inner wall of the fixed box through a bearing, a driving mechanism and a connecting rod are fixedly sleeved on the surface of the rotating shaft, a mounting rod is movably connected to the other end of the connecting rod, a sliding plate is fixedly connected to one side of the mounting rod, a cleaning brush is fixedly connected to the upper surface of the sliding plate, the upper surface of the cleaning brush is in contact with the lower surface of the filter cloth, and mounting plates are fixedly connected to the surfaces of the two fixed boxes, the upper surface fixed connection of mounting panel has spacing frame, the installation pole slides in spacing inside of frame.

In order to drive the cleaning brush to slide through a driving mechanism, the cleaning of the filter cloth is realized, the driving mechanism comprises a servo motor, an output shaft of the servo motor is fixedly connected with a rotary rod through a coupler, a first bevel gear is fixedly connected with the bottom end of the rotary rod, a second bevel gear is fixedly sleeved on the surface of the rotary shaft, and the surface of the first bevel gear is meshed with the second bevel gear.

In order to realize the rotation of the connecting rod through the arranged movable groove, the other end of the connecting rod is fixedly connected with a driving column, the movable groove is formed in the surface of the mounting rod, and the driving column is rotatably connected inside the movable groove.

In order to realize the fixed to the filter cloth through fixed establishment, make things convenient for the change of filter cloth, fixed establishment includes the spout, the inside sliding connection of spout has two dead levers, two the equal fixedly connected with lug in the non-relative one side of dead lever other end, two the equal fixedly connected with spring in the relative one side of dead lever, the inside rotation of fixed frame is connected with the dwang, the fixed surface cover of dwang has cup jointed the cam, the cam is established between two dead levers, one side fixedly connected with stopper, two of installing frame the stopper slides in the inside of fixed frame, the inside fixedly connected with dog of installing frame, the lug contacts with the dog.

In order to avoid the cam rotation angle too big, two the relative side surface of dead lever all is equipped with the arc wall, the both ends of cam all slide in the inside of arc wall, fixed frame and fixedly connected with handle are worn to locate by the one end of dwang.

In order to wash the filter cloth surface, the inside fixedly connected with suction pump of storage water tank, the one end fixedly connected with output tube of suction pump, the bottom fixedly connected with water pipe of output tube, the equal fixedly connected with connecting rod in both ends of water pipe, a plurality of shower nozzles of lower fixed surface of water pipe.

In order to control the operation of the motor through the control switch, the front surface of the fixing box is fixedly connected with the control switch, the input end of the control switch is electrically connected with an external power supply, and the output end of the control switch is electrically connected with the servo motor.

The utility model has the technical effects and advantages that:

1. compared with the prior art, through the twist grip, the handle drives the dwang and rotates, and the dwang has driven the rotation of cam, makes the arch at cam both ends rotate in the inside of arc wall, thereby the rotation of cam carries out outside slip to two dead levers, makes the lug and the dog joint on fixed rod surface to the realization is to the fixed of filter cloth.

2. Compared with the prior art, the rotating shaft is driven to rotate through the driving mechanism, the rotating shaft drives the connecting rod to rotate, the rotating of the connecting rod drives the driving column to slide in the movable groove in the mounting rod, so that the mounting rod is driven to slide, the mounting rod drives the sliding plate to slide, the sliding plate drives the cleaning brush to slide back and forth, the filter cloth is cleaned, water is sprayed to the filter cloth through the spray nozzle, and the surface of the filter cloth is cleaned.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a front structural sectional view of the present invention.

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention.

The reference signs are: 1. a fixed box; 2. a water storage tank; 3. a fixing frame; 4. installing a frame; 5. filtering cloth; 6. a fixing mechanism; 601. a chute; 602. fixing the rod; 603. a bump; 604. a spring; 605. rotating the rod; 606. a cam; 607. a limiting block; 608. a stopper; 7. a rotating shaft; 8. a drive mechanism; 801. a servo motor; 802. rotating the rod; 803. a first bevel gear; 804. a second bevel gear; 9. a connecting rod; 10. mounting a rod; 11. a sliding plate; 12. a cleaning brush; 13. mounting a plate; 14. a limiting frame; 15. a drive column; 16. a movable groove; 17. an arc-shaped slot; 18. a handle; 19. a water pump; 20. an output pipe; 21. a water pipe; 22. a connecting rod; 23. a spray head; 24. and controlling the switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The filter cloth washing mechanism of the filter press as shown in the attached figures 1-3 comprises two fixed boxes 1, wherein the upper surfaces of the two fixed boxes 1 are fixedly connected with a water storage tank 2, the opposite sides of the two fixed boxes 1 are fixedly connected with fixed frames 3, the opposite side surfaces of the two fixed frames 3 are provided with installation frames 4, the opposite ends of the two installation frames 4 are fixedly connected with filter cloth 5, a fixing mechanism 6 for fixing the installation frames 4 is arranged between the two fixed frames 3 and the installation frames 4, the inner wall of the fixed box 1 is fixedly connected with a rotating shaft 7 through a bearing, the surface of the rotating shaft 7 is fixedly sleeved with a driving mechanism 8 and a connecting rod 9, the other end of the connecting rod 9 is movably connected with an installation rod 10, one side of the installation rod 10 is fixedly connected with a sliding plate 11, the upper surface of the sliding plate 11 is fixedly connected with a cleaning brush 12, and the upper surface of the cleaning brush 12 is contacted with the lower surface of the filter cloth 5, the surface of two fixed casees 1 is fixed and is connected with mounting panel 13, and the last fixed surface of mounting panel 13 is connected with spacing frame 14, and installation pole 10 slides in the inside of spacing frame 14.

As shown in fig. 2, the driving mechanism 8 includes a servo motor 801, an output shaft of the servo motor 801 is fixedly connected with a rotating rod 802 through a coupler, a first bevel gear 803 is fixedly connected to a bottom end of the rotating rod 802, a second bevel gear 804 is fixedly sleeved on a surface of the rotating shaft 7, a surface of the first bevel gear 803 is meshed with the second bevel gear 804, so that the rotating rod 802 is driven to rotate by the servo motor 801, the rotating rod 802 rotates while driving the first bevel gear 803 to rotate, the first bevel gear 803 drives the second bevel gear 804 which is meshed with the first bevel gear 803 to rotate, and thereby the rotating shaft 7 is driven to rotate.

Wherein, as shown in fig. 2, the other end fixedly connected with drive post 15 of connecting rod 9, movable slot 16 has been seted up on the surface of installation pole 10, drive post 15 rotates the inside of connecting at movable slot 16 to the rotation through pivot 7 has driven the rotation of connecting rod 9, the rotation of connecting rod 9 has driven drive post 15 to slide in the inside of the inside movable slot 16 of installation pole 10, thereby has driven the slip of installation pole 10, thereby drive cleaning brush 12 and make a round trip to slide, clear up filter cloth 5.

Wherein, as shown in fig. 2 and fig. 3, the fixing mechanism 6 includes a sliding chute 601, two fixing rods 602 are slidably connected inside the sliding chute 601, a protruding block 603 is fixedly connected to one side of the other end of each fixing rod 602, a spring 604 is fixedly connected to one side of the other end of each fixing rod 602, a rotating rod 605 is rotatably connected inside the fixing frame 3, a cam 606 is fixedly sleeved on the surface of the rotating rod 605, the cam 606 is arranged between the two fixing rods 602, a limiting block 607 is fixedly connected to one side of the mounting frame 4, the two limiting blocks 607 slide inside the fixing frame 3, a stop block 608 is fixedly connected inside the mounting frame 4, the protruding block 603 is in contact with the stop block 608, so that by rotating the handle 18, the handle 18 drives the rotating rod 605 to rotate, the rotating rod 605 drives the rotation of the cam, the protrusions at the two ends of the cam 606 rotate inside the arc-shaped groove 17, the rotation of the cam 606 slides the two fixing rods 602 outwards, the projection 603 on the surface of the fixing rod 602 is clamped with the stop 608, so that the filter cloth 5 is fixed.

Wherein, as shown in fig. 1, fig. 2 and fig. 3, two opposite side surfaces of the fixing rod 602 are provided with an arc-shaped groove 17, two ends of the cam 606 all slide in the arc-shaped groove 17, and one end of the rotating rod 605 penetrates through the fixing frame 3 and is fixedly connected with the handle 18, so that the cam 606 is prevented from rotating excessively through the arc-shaped groove 17.

Wherein, as shown in fig. 2, the inside fixedly connected with suction pump 19 of storage water tank 2, the one end fixedly connected with output tube 20 of suction pump 19, the bottom fixedly connected with water pipe 21 of output tube 20, the equal fixedly connected with connecting rod 22 in both ends of water pipe 21, the lower fixed surface of water pipe 221 is connected with a plurality of shower nozzles 23 to carry shower nozzle 23 through output tube 20 through the water pump 19 to the inside water of storage water tank 2, carry the spray rinsing to filter cloth 5 through shower nozzle 23.

As shown in fig. 1, a control switch 24 is fixedly connected to the front surface of the fixing box 1, an input end of the control switch 24 is electrically connected to an external power source, and an output end of the control switch 24 is electrically connected to the servo motor 801, so as to control the operation of the motor through the control switch 24.

The working principle of the utility model is as follows: when the filter cloth fixing device is used, the limiting block 607 is inserted into the fixing frame 3, the two fixing rods 602 in the fixing frame 3 are inserted into the mounting frame 4, the handle 18 drives the rotating rod 605 to rotate by rotating the rotating rod 605, the rotating rod 605 drives the cam 606 to rotate, the bulges at the two ends of the cam 606 rotate inside the arc-shaped groove 17, the cam 606 rotates to slide the two fixing rods 602 outwards, the convex block 603 on the surface of the fixing rod 602 is clamped with the stop block 608, so that the filter cloth 5 is fixed, the servo motor 801 starts up to drive the rotating rod 802 to rotate, the rotating rod 802 rotates and drives the first bevel gear 803 to rotate, the first bevel gear 803 drives the second bevel gear 804 in meshed connection to rotate, so that the rotating shaft 7 rotates, the connecting rod 9 rotates to drive the driving column 15 to slide inside the movable groove 16 in the mounting rod 10, thereby, the installation rod 10 is driven to slide, the sliding of the installation rod 10 drives the sliding plate 11 to slide, the sliding of the sliding plate 11 drives the cleaning brush 12 to slide back and forth, so that the filter cloth 5 is cleaned, and the spray nozzle 23 sprays water to the filter cloth 5, so that the surface of the filter cloth 5 is cleaned.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the utility model, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the utility model can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a filter cloth washing mechanism of pressure filter, includes two fixed casees (1), its characterized in that: the upper surfaces of the two fixing boxes (1) are fixedly connected with a water storage tank (2), one opposite sides of the two fixing boxes (1) are fixedly connected with fixing frames (3), one opposite side surfaces of the two fixing frames (3) are respectively provided with a mounting frame (4), one opposite ends of the two mounting frames (4) are respectively fixedly connected with a filter cloth (5), a fixing mechanism (6) for fixing the mounting frames (4) is arranged between the two fixing frames (3) and the mounting frames (4), the inner wall of the fixing box (1) is fixedly connected with a rotating shaft (7) through a bearing, a driving mechanism (8) and a connecting rod (9) are fixedly sleeved on the surface of the rotating shaft (7), the other end of the connecting rod (9) is movably connected with a mounting rod (10), one side of the mounting rod (10) is fixedly connected with a sliding plate (11), and the upper surface of the sliding plate (11) is fixedly connected with a cleaning brush (12), the upper surface of cleaning brush (12) contacts with the lower surface of filter cloth (5), two the fixed surface of fixed case (1) is connected with mounting panel (13), the fixed surface of mounting panel (13) is connected with spacing frame (14), installation pole (10) slide in the inside of spacing frame (14).

2. The filter cloth washing mechanism of a filter press according to claim 1, wherein: actuating mechanism (8) include servo motor (801), the output shaft of servo motor (801) passes through shaft coupling fixedly connected with rotary rod (802), the bottom fixedly connected with bevel gear (803) of rotary rod (802), the fixed cover in surface of pivot (7) has connect No. two bevel gear (804), the surface and No. two bevel gear (804) meshing of bevel gear (803) are connected.

3. The filter cloth washing mechanism of a filter press according to claim 2, wherein: the other end fixedly connected with drive post (15) of connecting rod (9), movable groove (16) have been seted up on the surface of installation pole (10), drive post (15) rotate to be connected in the inside of movable groove (16).

4. The filter cloth washing mechanism of a filter press according to claim 3, wherein: fixed establishment (6) include spout (601), the inside sliding connection of spout (601) has two dead lever (602), two the equal fixedly connected with lug (603) in one side that the dead lever (602) other end is not relative, two the equal fixedly connected with spring (604) in one side that dead lever (602) are relative, the internal rotation of fixed frame (3) is connected with dwang (605), cam (606) have been cup jointed to the fixed surface of dwang (605), establish between two dead lever (602) cam (606), one side fixedly connected with stopper (607) of installing frame (4), two stopper (607) slide in the inside of fixed frame (3), the inside fixedly connected with dog (608) of installing frame (4), lug (603) and dog (608) contact.

5. The filter cloth washing mechanism of a filter press according to claim 4, wherein: two the relative side surface of dead lever (602) all is equipped with arc wall (17), the both ends of cam (606) all slide in the inside of arc wall (17), fixed frame (3) and fixedly connected with handle (18) are worn to locate by the one end of dwang (605).

6. The filter cloth washing mechanism of a filter press according to claim 5, wherein: the inside fixedly connected with suction pump (19) of storage water tank (2), the one end fixedly connected with output tube (20) of suction pump (19), the bottom fixedly connected with water pipe (21) of output tube (20), the equal fixedly connected with connecting rod (22) in both ends of water pipe (21), a plurality of shower nozzles (23) of lower fixed surface of water pipe (21).

7. The filter cloth washing mechanism of a filter press according to claim 6, wherein: the front face of the fixed box (1) is fixedly connected with a control switch (24), the input end of the control switch (24) is electrically connected with an external power supply, and the output end of the control switch (24) is electrically connected with a servo motor (801).