Scissor fork type water washing vehicle and filter press

Abstract

The utility model discloses a shear fork type water washing vehicle and a filter press, and belongs to the field of filter presses. The motor assembly is connected with the mounting frame; the cleaning assembly comprises a cleaning unit, a first water spraying brush plate and a second water spraying brush plate which communicate with one another, the cleaning unit is connected with the mounting frame, and the first water spraying brush plate and the second water spraying brush plate are connected with the mounting frame through shear fork assemblies; the first steel wire rope is connected between an output shaft of the motor assembly and the first water spraying brush plate; the second steel wire rope is connected between the output shaft of the motor assembly and the second water spraying brush plate. The cleaning device has the technical effect that the mounting height of the cleaning unit is relatively low.

Description

Technical Field

[0001] The utility model relates to a filter press, in particular to a scissor-type water washing vehicle and a filter press. Background Art

[0002] A filter press is a solid-liquid separation device that uses a series of filter plates and filter cloths to form a filtration chamber and separates suspended substances from liquids, and is widely used in the filtration field.

[0003] The water washing vehicle is an important part of the filter press and is mainly used to clean both sides of the filter plates. The Chinese utility model patent, publication number: CN205362056U, publication date: July 6, 2016, discloses a single-rod water washing vehicle, including a vehicle frame, a water washing vehicle chain track arranged at the bottom of the vehicle frame, and a water spray head arranged at the top of the vehicle frame. The water spray head is connected to the top of the vehicle frame through a multi-stage oil cylinder, the piston rod of the multi-stage oil cylinder faces downward, the water spray head is fixed on the piston rod of the multi-stage oil cylinder, a hydraulic station cooperating with the multi-stage oil cylinder is further arranged on the vehicle frame, a cleaning water tank is arranged on one side of the bottom of the vehicle frame, and the cleaning water tank is connected to the water spray head through a water spray pipe. This utility model uses a multi-stage oil cylinder to gradually clean the filter plates, making the cleaning of the filter plates and filter cloths more thorough, preventing the filter cloth from being blocked, improving its filtration efficiency and filtration effect, and extending the service life of the filter plates; moreover, it has an independent hydraulic station to control the lifting of the oil cylinder for the water spray head, with a high degree of automation. Its disadvantage is that the minimum height of the multi-stage oil cylinder itself is relatively high, which easily leads to a relatively high installation height of both the multi-stage oil cylinder and the water washing assembly, resulting in a relatively high overall height of the related filter press. Summary of the Utility Model

[0004] Purpose of the Utility Model: The purpose of the utility model is to provide a scissor-type water washing vehicle, which facilitates a relatively low installation height of the cleaning unit; another purpose of the utility model is to provide a filter press.

[0005] Technical Solution: A scissor-type water washing vehicle includes:

[0006] An installation frame;

[0007] A motor assembly connected to the installation frame;

[0008] A cleaning assembly, including a cleaning unit, a first water spray brush plate, and a second water spray brush plate that are interconnected. The cleaning unit is connected to the installation frame, and both the first water spray brush plate and the second water spray brush plate are connected to the installation frame through scissor assemblies;

[0009] A first steel wire rope connected between the output shaft of the motor assembly and the first water spray brush plate;

[0010] A second steel wire rope connected between the output shaft of the motor assembly and the second water spray brush plate.

[0011] Optionally, it further includes:

[0012] Two first limiting plates spaced at one end of the output shaft of the motor assembly;

[0013] A first accommodating cavity formed between the two first limiting plates, and one end of the first steel wire rope is wound in the first accommodating cavity.

[0014] Optionally, it further includes:

[0015] Two second limiting plates spaced at the other end of the output shaft of the motor assembly;

[0016] A second accommodating cavity formed between the two second limiting plates, and one end of the second steel wire rope is wound in the second accommodating cavity.

[0017] Optionally, the cleaning unit includes:

[0018] A pipe coiling machine connected to the mounting frame;

[0019] A first water pipe and a second water pipe both wound on the pipe coiling machine, one end of the first water pipe is communicated with the first water spraying brush plate, and one end of the second water pipe is communicated with the second water spraying brush plate;

[0020] A water storage module communicated with the other ends of the first water pipe and the second water pipe.

[0021] Optionally, the water storage module includes:

[0022] A water storage tank;

[0023] A water pump, one end of the water pump is communicated with the other ends of the first water pipe and the second water pipe, and the other end of the water pump is communicated with the water storage tank.

[0024] Optionally, the motor assembly includes a motor body and a speed reducer both connected to the mounting frame, the output shaft of the motor body is connected to the input shaft of the speed reducer, and the output shaft of the speed reducer is connected to one end of the first steel wire rope and one end of the second steel wire rope.

[0025] A filter press, including a scissor-type water washing vehicle, and further includes:

[0026] A frame;

[0027] A moving assembly connected between the frame and the mounting frame;

[0028] A filter pressing assembly connected to the frame.

[0029] Optionally, the moving assembly includes:

[0030] A drive motor connected to the mounting frame;

[0031] A gear connected to the output shaft of the drive motor;

[0032] A rack connected to the frame, the rack meshing with the gear.

[0033] Optionally, the moving assembly further includes a plurality of first guide wheels all rotatably connected to the mounting frame, and the plurality of first guide wheels are movably engaged with one end of the top of the frame.

[0034] Optionally, the moving assembly further includes a plurality of second guide wheels all rotatably connected to the mounting frame, and the plurality of second guide wheels are movably engaged with the other end of the top of the frame.

[0035] Beneficial effects: Since the heights of the first steel wire rope, the second steel wire rope, and the scissors assembly in the fully retracted state are all relatively low, that is, the minimum heights are all relatively low, the height of the mounting frame can be set relatively low, which is sufficient to completely fix the first steel wire rope, the second steel wire rope, and the scissors assembly. As a result, the height of the cleaning unit connected to the mounting frame is also relatively low. When the scissors-type water car wash of the present application is used for a related filter press, it is convenient to make the overall height of the related filter press relatively low, so as to facilitate the use of the scissors-type water car wash of the present application in combination with a large-sized special-shaped plate filter press or a rectangular filter plate filter press. Description of the Drawings

[0036] Figure 1 It is a schematic structural diagram of a filter press according to Embodiment 1 of the present invention;

[0037] Figure 2 It is Figure 1 A partial view of A in

[0038] In the figure: 1, mounting frame; 2, motor assembly; 21, motor body; 22, reducer; 3, cleaning assembly; 31, first water spraying brush plate; 32, second water spraying brush plate; 33, cleaning unit; 331, first water pipe; 332, second water pipe; 333, pipe coiling machine; 41, first steel wire rope; 42, second steel wire rope; 51, first limiting plate; 52, first accommodating cavity; 61, second limiting plate; 62, second accommodating cavity; 7, frame; 8, moving assembly; 81, drive motor; 82, gear; 83, rack; 84, first guide wheel; 85, second guide wheel; 9, filter pressing assembly; 10, scissors assembly. Detailed Embodiments

[0039] To make the technical solutions of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0040] Example 1

[0041] As Figure 1-2 , this embodiment provides a scissor-type water washing vehicle, including: a mounting frame 1; a motor assembly 2 connected to the mounting frame 1; a cleaning assembly 3, including a cleaning unit 33, a first water spraying and brushing plate 31 and a second water spraying and brushing plate 32 that are interconnected. The cleaning unit 33 is connected to the mounting frame 1, and both the first water spraying and brushing plate 31 and the second water spraying and brushing plate 32 are connected to the mounting frame 1 through a scissor assembly 10; a first steel wire rope 41 connected between the output shaft of the motor assembly 2 and the first water spraying and brushing plate 31; and a second steel wire rope 42 connected between the output shaft of the motor assembly 2 and the second water spraying and brushing plate 32.

[0042] Specifically, assuming that the scissor-type water washing vehicle of the present application is already directly above the filter plate, during water washing, first, the braking function of the motor assembly 2 is turned off (that is, the output shaft of the motor assembly 2 can rotate freely under the action of an external force), and at the same time, the cleaning unit 33 is started. Under the action of gravity, the first water spraying and brushing plate 31 and the second water spraying and brushing plate 32 move downward while spraying water and brushing the two sides of the filter plate respectively. Then, the motor assembly 2 is started, and the output shaft of the motor assembly 2 drives one end of the first steel wire rope 41 and one end of the second steel wire rope 42 to wind, so that the first water spraying and brushing plate 31 and the second water spraying and brushing plate 32 move upward while spraying water and brushing the two sides of the filter plate respectively. In this way, reciprocating, it is convenient to realize the thorough cleaning of both sides of the filter plate.

[0043] Among them, the mounting frame 1 is used to carry the motor assembly 2, the cleaning unit 33, the first water spraying and brushing plate 31, the second water spraying and brushing plate 32, etc.; the motor assembly 2 is used as the power source of the scissor-type water washing vehicle of the present application, and the motor assembly 2 may specifically include a motor body 21, a speed reducer 22, etc.; the cleaning unit 33 is used to provide water for the first water spraying and brushing plate 31 and the second water spraying and brushing plate 32; the first water spraying and brushing plate 31 is used to spray water and brush one side of the filter plate; the second water spraying and brushing plate 32 is used to spray water and brush the other side of the filter plate; the first steel wire rope 41 is used to realize the lifting of the first water spraying and brushing plate 31, the second steel wire rope 42 is used to realize the lifting of the second water spraying and brushing plate 32, and the scissor assembly 10 is used to increase the lifting stability of the first water spraying and brushing plate 31 and the second water spraying and brushing plate 32. Since the heights of the first steel wire rope 41, the second steel wire rope 42, and the scissor assembly 10 in the fully retracted state are all relatively low, that is, the minimum height is relatively low, the height of the mounting frame 1 can be set relatively low, which is sufficient to completely fix the first steel wire rope 41, the second steel wire rope 42, and the scissor assembly 10, so that the height of the cleaning unit 33 connected to the mounting frame 1 is also relatively low. When the scissor-type water washing vehicle of the present application is used for a related filter press, it is convenient to make the overall height of the related filter press relatively low, so as to facilitate the cooperation of the scissor-type water washing vehicle of the present application with a large-sized special-shaped plate filter press or a rectangular filter plate filter press.

[0044] Further, as Figure 2 , it further includes: two first limiting plates 51 spaced at one end of the output shaft of the motor assembly 2; a first accommodating cavity 52 formed between the two first limiting plates 51, and one end of the first steel wire rope 41 is wound in the first accommodating cavity 52. Specifically, the two first limiting plates 51 are used to axially limit one end of the first steel wire rope 41; the first accommodating cavity 52 is used to accommodate one end of the first steel wire rope 41.

[0045] Further, as Figure 2 , it further includes: two second limiting plates 61 spaced at the other end of the output shaft of the motor assembly 2; a second accommodating cavity 62 formed between the two second limiting plates 61, and one end of the second steel wire rope 42 is wound in the second accommodating cavity 62. Specifically, the two second limiting plates 61 are used to axially limit one end of the second steel wire rope 42; the second accommodating cavity 62 is used to accommodate one end of the second steel wire rope 42.

[0046] Further, as Figure 2 , the cleaning unit 33 includes: a pipe winder 333 connected to the mounting frame 1; a first water pipe 331 and a second water pipe 332 both wound on the pipe winder 333, one end of the first water pipe 331 is communicated with the first water spraying brush plate 31, and one end of the second water pipe 332 is communicated with the second water spraying brush plate 32; a water storage module communicated with the other ends of the first water pipe 331 and the second water pipe 332. Specifically, the pipe winder 333 is used to wind the first water pipe 331 and the second water pipe 332, facilitating the lifting of the first water pipe 331 and the second water pipe 332; the water storage module is used to supply water to the first water pipe 331 and the second water pipe 332, the first water pipe 331 is used to supply water to the first water spraying brush plate 31, and the second water pipe 332 is used to supply water to the second water spraying brush plate 32.

[0047] Further, as Figure 2 , the water storage module includes: a water storage tank; a water pump, one end of the water pump is communicated with the other ends of the first water pipe 331 and the second water pipe 332, and the other end of the water pump is communicated with the water storage tank. Specifically, the water pump is used to make the water in the water storage tank enter the first water pipe 331 and the second water pipe 332.

[0048] Further, as Figure 2 , the motor assembly 2 includes a motor body 21 and a speed reducer 22 both connected to the mounting frame 1, the output shaft of the motor body 21 is connected to the input shaft of the speed reducer 22, and the output shaft of the speed reducer 22 is connected to one end of the first steel wire rope 41 and one end of the second steel wire rope 42. Specifically, the motor body 21 is used as the power source of the scissor - type water - washing vehicle in this application; the speed reducer 22 is used to reduce speed and increase torque.

[0049] This embodiment also provides a filter press, which includes a scissor-type water washing vehicle of this embodiment, and further includes: a frame 7; a moving component 8 connected between the frame 7 and the mounting frame 1; and a filter pressing component 9 connected to the frame 7. Specifically, the frame 7 is used to carry the moving component 8, the filter pressing component 9, etc.; the moving component 8 is used to move the scissor-type water washing vehicle along the frame 7, facilitating the scissor-type water washing vehicle to clean a plurality of filter plates; the filter pressing component 9 is used for filtering, and the filter pressing component 9 may specifically include filter plates, filter cloths, etc.

[0050] Further, as Figure 2 , the moving component 8 includes: a driving motor 81 connected to the mounting frame 1; a gear 82 connected to the output shaft of the driving motor 81; and a rack 83 connected to the frame 7, and the rack 83 meshes with the gear 82. Specifically, the output shaft of the driving motor 81 drives the gear 82 to rotate, causing relative movement between the gear 82 and the rack 83, so that the scissor-type water washing vehicle moves along the frame 7.

[0051] Further, as Figure 2 , the moving component 8 further includes a plurality of first guide wheels 84 that are all rotatably connected to the mounting frame 1, and the plurality of first guide wheels 84 are movably engaged with one end of the top of the frame 7. Specifically, the plurality of first guide wheels 84 facilitate the scissor-type water washing vehicle to move smoothly along one end of the top of the frame 7.

[0052] Further, as Figure 2 , the moving component 8 further includes a plurality of second guide wheels 85 that are all rotatably connected to the mounting frame 1, and the plurality of second guide wheels 85 are movably engaged with the other end of the top of the frame 7. Specifically, the plurality of second guide wheels 85 facilitate the scissor-type water washing vehicle to move smoothly along the other end of the top of the frame 7.

[0053] The above embodiments only represent several implementation manners of the present invention. The description is relatively specific and detailed, but it should not be construed as a limitation on the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several deformations and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A scissor-type water washing vehicle, characterized in that: include: Mounting frame; a motor assembly connected to the mounting frame; A cleaning assembly, comprising a cleaning unit, a first water spray brush plate and a second water spray brush plate which are interconnected, wherein the cleaning unit is connected to the mounting frame, and the first water spray brush plate and the second water spray brush plate are both connected to the mounting frame via a scissor assembly; A first steel wire rope connected between the output shaft of the motor assembly and the first water spray brush plate; A second steel wire rope is connected between the output shaft of the motor assembly and the second water spray brush plate.

2. A scissor-type water washing vehicle according to claim 1, characterized in that: Also includes: Two first limit plates spaced apart at one end of the output shaft of the motor assembly; A first accommodating cavity is formed between the two first limiting plates, and one end of the first steel wire rope is wound in the first accommodating cavity.

3. A scissor-type water washing vehicle according to claim 1, characterized in that: Also includes: Two second limit plates spaced apart at the other end of the output shaft of the motor assembly; A second accommodating cavity is formed between the two second limiting plates, and one end of the second steel wire rope is wound in the second accommodating cavity.

4. A scissor-type water washing vehicle according to any one of claims 1 to 3, characterized in that: The cleaning unit comprises: a pipe reel connected to the mounting frame; A first water pipe and a second water pipe both wound on the pipe reel, one end of the first water pipe being connected to the first water spraying brush plate, and one end of the second water pipe being connected to the second water spraying brush plate; A water storage module is connected to the other end of the first water pipe and the other end of the second water pipe.

5. A scissor-type water washing vehicle according to claim 4, characterized in that: The water storage module comprises: Water storage tanks; A water pump, one end of the water pump is connected to the other end of the first water pipe and the other end of the second water pipe, and the other end of the water pump is connected to the water tank.

6. A scissor-type water washing vehicle according to any one of claims 1 to 3, characterized in that: The motor assembly includes a motor body and a reducer both connected to the mounting frame, the output shaft of the motor body is connected to the input shaft of the reducer, and the output shaft of the reducer is connected to one end of the first steel wire rope and one end of the second steel wire rope.

7. A filter press, characterized in that: The invention comprises a scissor-type water washing vehicle as claimed in any one of claims 1 to 6, and further comprises: frame; A moving assembly connected between the frame and the mounting frame; A filter press assembly is connected to the frame.

8. A filter press according to claim 7, characterized in that: The mobile assembly comprises: a drive motor connected to the mounting frame; A gear connected to the output shaft of the drive motor; A rack connected to the frame, the rack being meshed with the gear.

9. A filter press according to claim 8, characterized in that: The moving assembly also includes a plurality of first guide wheels which are rotatably connected to the mounting frame, and the plurality of first guide wheels are movably matched with one end of the top of the frame.

10. A filter press according to claim 8, characterized in that: The moving assembly also includes a plurality of second guide wheels which are rotatably connected to the mounting frame, and the plurality of second guide wheels are movably matched with the other end of the top of the frame.

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