CN214735293U - Filter cloth structure convenient to change rapidly in sludge filter press - Google Patents

Abstract

The utility model discloses a filter cloth structure convenient to swiftly change among sludge press filter, including two mounting panels and U type pad frame, the telescopic hole has been seted up to the equal symmetry in both sides of two mounting panels, and the telescopic link has been cup jointed to the inner chamber homosliding in four telescopic holes, and the bar groove has all been seted up at the top of four telescopic hole inner walls, and the montant has been cup jointed to the inner chamber homosliding in four bar grooves, and the top of four montants is all rotated and is connected with the extrusion wheel, and the bilateral symmetry of U type pad frame is equipped with the fly leaf, and one side fixedly connected with locating plate of two fly leaves, the top symmetry of U type pad frame is equipped with the stripper plate. The utility model discloses utilize the setting of telescopic link, extrusion wheel, stripper plate, fly leaf and locating plate, drive stripper plate, extrusion wheel and telescopic link motion through drive assembly, to making fly leaf and locating plate do the motion of being close to U type pad frame to accomplish the installation work of filter cloth, simplified the installation procedure of filter cloth, improved the convenience that the filter cloth was changed in the sludge filter press.

Description

Filter cloth structure convenient to change rapidly in sludge filter press

Technical Field

The utility model relates to a sludge filter press technical field, in particular to filter cloth structure convenient to swiftly change among the sludge filter press.

Background

The sludge filter press is a machine for realizing filtration by applying mechanical force on one side of a filter medium, and is mainly used for solid-liquid separation of sludge. The sludge filter press is suitable for sludge dewatering in waste water treatment processes of municipal sewage treatment plants, pharmacy, electroplating, papermaking, leather, printing and dyeing, metallurgy, chemical engineering, slaughtering, food, wine brewing and environmental protection engineering, can also be used in solid-liquid separation occasions in industrial production, and is ideal equipment for environmental management and resource recovery. Also can be applied to the solid-liquid separation or liquid leaching working procedures in industrial production. Is widely used in domestic environmental protection engineering projects.

Sludge press filter internally mounted has a large amount of filter cloths, these filter cloths are generally installed in sludge press filter's inside through the installation frame, simultaneously in order to guarantee the stability of filter cloth installation, the filter cloth generally is that a plurality of positions pass through positioning bolt and install on the installation frame, this kind of mode is when the dismouting filter cloth, the staff needs a plurality of positions to demolish positioning bolt one by one, the process is comparatively loaded down with trivial details, it is longer to use time simultaneously, it is relatively poor to have embodied the convenience that filter cloth was changed in the sludge press filter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter cloth structure of swift change of being convenient for among the sludge press filter to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a filter cloth structure convenient for rapid replacement in a sludge filter press comprises two mounting plates, wherein a U-shaped cushion frame is fixedly connected between the two mounting plates, telescopic holes are symmetrically formed in two sides of the two mounting plates, telescopic rods are sleeved in inner cavities of the four telescopic holes in a sliding manner, strip-shaped grooves are formed in the tops of the inner walls of the four telescopic holes, vertical rods are sleeved in the inner cavities of the four strip-shaped grooves in a sliding manner, the tops of the four vertical rods are rotatably connected with extrusion wheels, movable plates are symmetrically arranged on two sides of the U-shaped cushion frame, one sides of the two movable plates are fixedly connected with one ends of the telescopic rods corresponding to the positions, positioning plates are fixedly connected to one sides of the two movable plates, uniformly distributed friction grains are formed in one sides of the two positioning plates, extrusion plates are symmetrically arranged on the tops of the U-shaped cushion frame, the inner walls of the two extrusion plates are connected with the outer walls of the extrusion wheels corresponding to the positions in a laminating manner, and a driving assembly is arranged at the top of the U-shaped cushion frame and between the two extrusion plates.

Preferably, the other end of the telescopic rod is fixedly connected with a return spring, and one side of the return spring is fixedly connected with one side of the inner wall of the telescopic hole.

Preferably, T-shaped sliding grooves are symmetrically formed in the top of the U-shaped cushion frame, T-shaped sliding blocks are sleeved in inner cavities of the two T-shaped sliding grooves in a sliding mode, and the tops of the two T-shaped sliding blocks are fixedly connected with the bottoms of the extrusion plates corresponding to the positions.

Preferably, the drive assembly includes the carousel, the rotation hole has been seted up at the top of U type pad frame, the inner chamber rotation in rotation hole is connected with first pivot, the top of first pivot and the bottom fixed connection of carousel, the outer wall symmetry fixedly connected with rotor plate of carousel.

Preferably, a through hole is formed in the top of the turntable, a positioning bolt is sleeved in an inner cavity of the through hole in a sliding mode, a positioning hole is formed in the top of the U-shaped cushion frame, and one end of the positioning bolt is in threaded connection with the inner cavity of the positioning hole.

Preferably, a second rotating shaft is rotatably connected between the two mounting plates, and a steering roller is fixedly sleeved on the outer wall of the second rotating shaft.

The utility model discloses a technological effect and advantage:

(1) the utility model utilizes the arrangement of the telescopic rod, the extrusion wheel, the extrusion plate, the movable plate and the positioning plate, and drives the extrusion plate, the extrusion wheel and the telescopic rod to move through the driving component, so that the movable plate and the positioning plate do the movement close to the U-shaped cushion frame, thereby completing the installation work of the filter cloth, simplifying the installation steps of the filter cloth, and improving the convenience of replacing the filter cloth in the sludge filter press;

(2) the utility model discloses the setting of second pivot and steering roll realizes the phenomenon that a filter cloth installed into two filtering layers through second pivot and steering roll, further simplifies the installation procedure of filter cloth, has improved the convenience that filter cloth was changed in the sludge filter press.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

Fig. 3 is a schematic front sectional view of the present invention.

Fig. 4 is a schematic view of the side partial sectional structure of the mounting plate of the present invention.

In the figure: 1. mounting a plate; 2. a U-shaped cushion frame; 3. a telescopic rod; 4. a vertical rod; 5. an extrusion wheel; 6. a movable plate; 7. positioning a plate; 8. a pressing plate; 9. a return spring; 10. a T-shaped slider; 11. a turntable; 12. a first rotating shaft; 13. a rotating plate; 14. positioning the bolt; 15. a second rotating shaft; 16. and a turning roll.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a filter cloth structure convenient for rapid replacement in a sludge filter press as shown in figures 1-4, which comprises two mounting plates 1, a U-shaped cushion frame 2 is fixedly connected between the two mounting plates 1, telescopic holes are symmetrically arranged on both sides of the two mounting plates 1, telescopic rods 3 are respectively sleeved on the inner cavities of the four telescopic holes in a sliding way, bar-shaped grooves are respectively arranged on the top parts of the inner walls of the four telescopic holes, vertical rods 4 are respectively sleeved on the inner cavities of the four bar-shaped grooves in a sliding way, extrusion wheels 5 are respectively and rotatably connected on the top parts of the four vertical rods 4, movable plates 6 are symmetrically arranged on both sides of the U-shaped cushion frame 2, one sides of the two movable plates 6 are fixedly connected with one ends of the telescopic rods 3 corresponding to the positions, positioning plates 7 are fixedly connected with one sides of the two movable plates 6, evenly distributed friction lines are respectively arranged on one sides of the two positioning plates 7, extrusion plates 8 are symmetrically arranged on the top parts of the U-shaped cushion frame 2, the inner walls of the two extrusion plates 8 are connected with the outer walls of the extrusion wheels 5 corresponding to the positions, a driving assembly is arranged at the top of the U-shaped cushion frame 2 and between the two extrusion plates 8 and used for driving the extrusion plates 8 to extrude the extrusion wheels 5, and therefore the telescopic rod 3, the movable plate 6 and the positioning plate 7 move close to the U-shaped cushion frame 2;

the other end of the telescopic rod 3 is fixedly connected with a return spring 9, the return spring 9 can elastically deform, so that the telescopic rod 3 and the extrusion wheel 5 are driven to automatically perform return motion, and one side of the return spring 9 is fixedly connected with one side of the inner wall of the telescopic hole;

t-shaped sliding grooves are symmetrically formed in the top of the U-shaped cushion frame 2, T-shaped sliding blocks 10 are sleeved in inner cavities of the two T-shaped sliding grooves in a sliding mode, the T-shaped sliding grooves and the T-shaped sliding blocks 10 are used for preventing the extrusion plate 8 from being separated from the U-shaped cushion frame 2 and guaranteeing the motion stability of the extrusion plate 8, and the tops of the two T-shaped sliding blocks 10 are fixedly connected with the bottom of the extrusion plate 8 corresponding to the positions;

the driving assembly comprises a rotary table 11, the top of the U-shaped cushion frame 2 is provided with a rotating hole, the inner cavity of the rotating hole is rotatably connected with a first rotating shaft 12, the top of the first rotating shaft 12 is fixedly connected with the bottom of the rotary table 11, and the outer wall of the rotary table 11 is symmetrically and fixedly connected with a rotating plate 13;

the top of the turntable 11 is provided with a through hole, an inner cavity of the through hole is sleeved with a positioning bolt 14 in a sliding manner, the positioning bolt 14 and the positioning hole are used for positioning work after the turntable 11 rotates, the top of the U-shaped cushion frame 2 is provided with a positioning hole, and one end of the positioning bolt 14 is in threaded connection with the inner cavity of the positioning hole;

a second rotating shaft 15 is rotatably connected between the two mounting plates 1, a steering roller 16 is fixedly sleeved on the outer wall of the second rotating shaft 15, and the steering roller 16 realizes the phenomenon that one filter cloth is installed into two filter layers.

The utility model discloses the theory of operation:

when the filter cloth in the sludge press filter needs to be changed, at first, the positioning bolt 14 is rotated, the positioning bolt 14 is separated from the positioning hole, thereby the positioning work of the turntable 11 is removed, at the moment, the extrusion wheel 5 can drive the extrusion plate 8 to move along the direction of the T-shaped sliding groove under the action of the reset spring 9, at the same time, the extrusion plate 8 can also drive the rotation plate 13 and the turntable 11 to rotate, at the moment, the movable plate 6 and the positioning plate 7 can be kept away from the U-shaped cushion frame 2 under the action of the reset spring 9 and the telescopic rod 3, thereby the positioning work of the filter cloth is removed, the filter cloth can be taken down by a worker, when the new filter cloth needs to be installed, the worker only selects the steps above the reverse operation, and can complete the installation work of the new filter cloth.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The filter cloth structure convenient for rapid replacement in a sludge filter press comprises two mounting plates (1) and is characterized in that a U-shaped pad frame (2) is fixedly connected between the two mounting plates (1), telescopic holes are symmetrically formed in two sides of the two mounting plates (1), telescopic rods (3) are slidably sleeved in inner cavities of the four telescopic holes, strip-shaped grooves are formed in the tops of the inner walls of the four telescopic holes, vertical rods (4) are slidably sleeved in inner cavities of the four strip-shaped grooves, extrusion wheels (5) are rotatably connected to the tops of the four vertical rods (4), movable plates (6) are symmetrically arranged on two sides of the U-shaped pad frame (2), one sides of the two movable plates (6) are fixedly connected with one ends of the telescopic rods (3) corresponding to the positions, one sides of the two movable plates (6) are fixedly connected with positioning plates (7), and one sides of the two positioning plates (7) are provided with friction grains which are uniformly distributed, the top symmetry of U type pad frame (2) is equipped with stripper plate (8), two the inner wall of stripper plate (8) is connected with the outer wall laminating of the corresponding extrusion wheel in position (5), the top of U type pad frame (2) and the position department that is located between two stripper plates (8) are equipped with drive assembly.

2. The filter cloth structure convenient for rapid replacement in a sludge filter press according to claim 1, wherein the other end of the telescopic rod (3) is fixedly connected with a return spring (9), and one side of the return spring (9) is fixedly connected with one side of the inner wall of the telescopic hole.

3. The filter cloth structure convenient for rapid replacement in a sludge filter press according to claim 1, wherein T-shaped chutes are symmetrically formed in the top of the U-shaped pad frame (2), T-shaped sliders (10) are sleeved in inner cavities of the two T-shaped chutes in a sliding manner, and the tops of the two T-shaped sliders (10) are fixedly connected with the bottoms of the extrusion plates (8) corresponding to the positions.

4. The filter cloth structure convenient for rapid replacement in a sludge filter press according to claim 1, wherein the driving assembly comprises a rotary disc (11), a rotary hole is formed at the top of the U-shaped pad frame (2), a first rotary shaft (12) is rotatably connected to the inner cavity of the rotary hole, the top of the first rotary shaft (12) is fixedly connected with the bottom of the rotary disc (11), and a rotary plate (13) is symmetrically and fixedly connected to the outer wall of the rotary disc (11).

5. The filter cloth structure convenient for rapid replacement in a sludge filter press according to claim 4, wherein a through hole is formed in the top of the turntable (11), a positioning bolt (14) is slidably sleeved in an inner cavity of the through hole, a positioning hole is formed in the top of the U-shaped pad frame (2), and one end of the positioning bolt (14) is in threaded connection with the inner cavity of the positioning hole.

6. The filter cloth structure convenient for rapid replacement in a sludge filter press according to claim 1, wherein a second rotating shaft (15) is rotatably connected between the two mounting plates (1), and a steering roller (16) is fixedly sleeved on the outer wall of the second rotating shaft (15).

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