Anti-falling filter cloth scraper assembly

Abstract

The utility model belongs to the technical field of filter cloth scraper components, and particularly relates to an anti-falling filter cloth scraper component which comprises a filter cloth scraper frame, the lower end of the filter cloth scraper frame is in contact with a filter cloth scraper plate, the interior of the filter cloth scraper plate is in contact with a filter cloth scraper pressing plate, and the interior of the filter cloth scraper pressing plate is in threaded connection with a sunk screw. A filter cloth scraper frame, a filter cloth scraper plate, a filter cloth scraper pressing plate and a sunk screw part are designed, the upper plane of the filter cloth scraper plate is tightly attached to the filter cloth scraper frame, the lower plane of the filter cloth scraper plate is tightly attached to the filter cloth scraper pressing plate, and a sunk screw sequentially penetrates through the filter cloth scraper frame, the filter cloth scraper plate and the filter cloth scraper pressing plate from top to bottom; according to the utility model, the connection strength can be ensured, and the problem that the bolt and the nut fall off due to equipment vibration can be avoided, so that the equipment failure rate can be reduced, the use efficiency is improved, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filter cloth scraper assemblies, in particular to an anti-falling filter cloth scraper assembly. Background Art

[0002] The filter cloth scraper assembly of a vertical filter press is an important component that can scrape off materials attached to the filter cloth, ensuring the smooth operation of the filter cloth and overall filtration performance. For example, the utility model patent with publication number CN204233873U discloses a filter cloth scraper device for a dewatering machine, which includes a scraper frame, a roller arranged at the upper end of the scraper frame, a bearing arranged diagonally below the roller, and a scraper located at the lower end of the scraper frame and opposite the filter cloth. A counterweight crossbar and a counterweight mounted on the counterweight crossbar for adjusting balance are provided at one end of the scraper frame. The counterweight crossbar has threads at both ends and is fixed to the scraper frame by nuts. The patent has a simple structure and is more convenient to operate. The counterweight can be added or removed according to actual work requirements to avoid abnormal operation due to the counterweight being unable to adjust and the counterweight crossbar being broken. The scraper is always close to the filter cloth, which is conducive to scraping the filter cloth clean and improving work efficiency. However, in the prior art, the device is fixed with a bolt and a nut, which is prone to falling off. When the device needs to be installed, it needs to be installed with the help of external tools, which makes it inconvenient to install. In addition, the device has no adjustment mechanism, making it difficult to adjust the direction of the device, making it inconvenient to use. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of the utility model is to provide an anti-falling filter cloth scraper assembly, which solves the problem that the device is fixed in the form of bolts and nuts, which is prone to falling off, and when the device needs to be installed, it needs to be installed with the help of external tools, which makes the device inconvenient to install, and the device has no adjustment mechanism, so the direction of the device is inconvenient to adjust, which makes the device inconvenient to use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-falling filter cloth scraper assembly, comprising a filter cloth scraper holder, the lower end of the filter cloth scraper holder contacts with a filter cloth scraper plate, the interior of the filter cloth scraper plate contacts with a filter cloth scraper pressing plate, the interior of the filter cloth scraper pressing plate is connected with a countersunk screw through a thread, the countersunk screw contacts with the filter cloth scraper holder, the countersunk screw contacts with the filter cloth scraper plate, an adjustment mechanism is provided on the outside of the filter cloth scraper holder, a connecting block is provided on the adjusting mechanism, the connecting block contacts with a mounting piece, a fixing block is fixedly connected to the mounting piece, the fixing block contacts with the connecting block, and a mounting mechanism is provided inside the connecting block.

[0005] Preferably, the adjustment mechanism includes a fixed plate, the outer side of the filter cloth scraper holder is fixedly connected to a fixed plate, the fixed plate contacts the filter cloth scraper plate, the fixed plate contacts the filter cloth scraper pressure plate, the outer side of the fixed plate is fixedly connected to a rotating block, the outer side of the rotating block is rotatably connected to a support plate, the support plate is fixedly sleeved with a bearing inside, the inner ring of the bearing is fixedly sleeved with the rotating block, the fixed plate is provided with a slide groove inside, the slide groove is slidably connected to a slide rod inside the support plate, the support plate is slidably connected to a pull block inside the support plate, the pull block is fixedly connected to the pull plate, the support plate is provided with a tension spring inside, one end of the tension spring is fixedly connected to the pull block, the other end of the tension spring is fixedly connected to the support plate, the support plate is slidably connected to the slide rod, and the outer side of the support plate is fixedly connected to the connecting block. By pulling the slide rod to a specified position, then rotating the filter cloth scraper holder and the filter cloth scraper plate and other components to the specified position, and then moving the slide rod into another slide groove, the filter cloth scraper plate and other components are limited, thereby enabling the direction of the device to be adjusted, making the device easy to use.

[0006] Preferably, one end of the slide rod away from the slide groove is fixedly connected to a pull plate, and the pull plate is in contact with the support plate. By designing the pull plate, it can be used to drive the pull block and the slide rod to move.

[0007] Preferably, the mounting mechanism includes a slot, a slot is provided inside the fixed block, a slider is slidably connected to the inside of the slot, a support ring is fixedly connected to the end of the slider away from the slot, a connecting rod is slidably connected to the inside of the connecting block, an elastic sponge is provided on the outside of the connecting rod, an elastic block is clamped inside the connecting block, the elastic block is fixedly connected to the support ring, and the connecting block is slidably connected to the slider. The device is easy to install by pulling the slider to a specified position, then moving the filter cloth scraper holder, the connecting block, the slider and other components to a specified position on the mounting member, and then moving the slider into the slot.

[0008] Preferably, a connecting rod is fixedly connected to one side of the support ring away from the slider, and a handle is fixedly connected to one end of the connecting rod away from the support ring. The handle is designed to drive the connecting rod to move.

[0009] Preferably, one end of the elastic sponge is fixedly connected to a support ring, and the other end of the elastic sponge is fixedly connected to a connection block. By designing the elastic sponge, the support ring has an elastic effect.

[0010] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0011] 1. By designing the filter cloth scraper frame, filter cloth scraper plate, filter cloth scraper pressing plate and countersunk screw components, the upper surface of the filter cloth scraper plate is closely fitted with the filter cloth scraper frame, and the lower surface of the filter cloth scraper plate is closely fitted with the filter cloth scraper pressing plate. Countersunk screws are used to pass through the filter cloth scraper frame, filter cloth scraper plate and filter cloth scraper pressing plate from top to bottom. This utility model can not only ensure the connection strength, but also avoid the problem of bolts and nuts falling off due to equipment vibration, thereby reducing the equipment failure rate, improving the use efficiency and improving the production efficiency.

[0012] 2. The utility model designs components such as a card slot, a slider, a support ring, a connecting rod, a handle and an elastic sponge, and pulls the slider to a specified position, then moves the filter cloth scraper holder, the connecting block and the slider to a specified position on the mounting part, and then moves the slider into the card slot, so that the device is easy to install.

[0013] 3. The utility model designs components such as a fixed plate, a rotating block, a support plate, a bearing, a slide groove and a slide rod, pulls the slide rod to a specified position, and then rotates the filter cloth scraper frame and the filter cloth scraper plate and other components to the specified position, and then moves the slide rod to another slide groove, thereby limiting the filter cloth scraper plate and other components, and then adjusting the direction of the device, making the device easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial structural sectional perspective view;

[0016] Figure 3 For this utility model Figure 1 Front cross-sectional view of

[0017] Figure 4 For this utility model Figure 3 Magnified view of the fixing plate;

[0018] Figure 5 For this utility model Figure 4 A magnified view of point A;

[0019] Figure 6 For this utility model Figure 2 A magnified view of the connection block;

[0020] Figure 7 For this utility model Figure 6 Enlarged view of point B.

[0021] In the figure: 1. filter cloth scraper frame; 2. filter cloth scraper plate; 3. filter cloth scraper pressure plate; 4. countersunk screw; 5. adjustment mechanism; 51. fixed plate; 52. rotating block; 53. support plate; 54. bearing; 55. slide groove; 56. slide rod; 57. pull plate; 58. pull block; 59. tension spring; 6. connecting block; 7. mounting part; 8. fixed block; 9. mounting mechanism; 91. slot; 92. slider; 93. support ring; 94. connecting rod; 95. handle; 96. elastic sponge; 97. elastic clamping block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 7 , an anti-falling filter cloth scraper assembly, comprising a filter cloth scraper frame 1, the lower end of the filter cloth scraper frame 1 contacts the filter cloth scraper plate 2, the inside of the filter cloth scraper plate 2 contacts the filter cloth scraper pressing plate 3, the inside of the filter cloth scraper pressing plate 3 is connected with a countersunk screw 4 through a thread, the countersunk screw 4 contacts the filter cloth scraper frame 1, and the countersunk screw 4 contacts the filter cloth scraper plate 2. An adjusting mechanism 5 is provided on the outside of the filter cloth scraper frame 1, and a connecting block 6 is provided on the adjusting mechanism 5. The connecting block 6 contacts a mounting piece 7, and a fixing block 8 is fixedly connected to the mounting piece 7. The fixing block 8 contacts the connecting block 6, and a mounting mechanism 9 is provided inside the connecting block 6.

[0024] See also Figures 1-6The adjusting mechanism 5 includes a fixed plate 51, the outer side of the filter cloth scraper frame 1 is fixedly connected with a fixed plate 51, the fixed plate 51 is in contact with the filter cloth scraper plate 2, the fixed plate 51 is in contact with the filter cloth scraper pressing plate 3, the outer side of the fixed plate 51 is fixedly connected with a rotating block 52, the outer side of the rotating block 52 is rotatably connected with a support plate 53, the interior of the support plate 53 is fixedly sleeved with a bearing 54, the inner ring of the bearing 54 is fixedly sleeved with the rotating block 52, a slide groove 55 is provided inside the fixed plate 51, the interior of the slide groove 55 is slidably connected with a slide rod 56, and the end of the slide rod 56 away from the slide groove 55 is fixedly connected with a pull plate 57, the pull plate 57 is in contact with the support plate 53, and the pull plate 57 is designed to drive the pull block 5 8 and the slide bar 56 move, the support plate 53 is slidably connected to the internal sliding connection of the support plate 53 with a pull block 58, and the pull block 58 is fixedly connected to the pull plate 57, and a tension spring 59 is provided inside the support plate 53, one end of the tension spring 59 is fixedly connected to the pull block 58, and the other end of the tension spring 59 is fixedly connected to the support plate 53, and the support plate 53 is slidably connected to the slide bar 56, and the outer side of the support plate 53 is fixedly connected with the connecting block 6. By pulling the slide bar 56 to the specified position, and then rotating the filter cloth scraper frame 1 and the filter cloth scraper plate 2 and other components to the specified position, and then moving the slide bar 56 to another slide groove 55, the filter cloth scraper plate 2 and other components are limited, and the direction of the device is adjusted, making the device easy to use.

[0025] See also Figure 4 、 Figure 7 The mounting mechanism 9 includes a card slot 91. A card slot 91 is provided inside the fixed block 8. A slider 92 is slidably connected to the inside of the card slot 91. The end of the slider 92 away from the card slot 91 is fixedly connected to a support ring 93. The side of the support ring 93 away from the slider 92 is fixedly connected to a connecting rod 94. The end of the connecting rod 94 away from the support ring 93 is fixedly connected to a handle 95. By designing the handle 95, it can be used to drive the connecting rod 94 to move. The interior of the connecting block 6 is slidably connected to the connecting rod 94. An elastic sponge 96 is provided on the outside of the connecting rod 94. The elastic sponge 96 One end is fixedly connected to a support ring 93, and the other end of the elastic sponge 96 is fixedly connected to the connecting block 6. By designing the elastic sponge 96, the support ring 93 has an elastic effect, and the interior of the connecting block 6 is clamped with an elastic clamping block 97, and the elastic clamping block 97 is fixedly connected to the support ring 93. The connecting block 6 is slidingly connected to the slider 92. By pulling the slider 92 to move to the specified position, and then moving the filter cloth scraper holder 1, the connecting block 6 and the slider 92 and other components to the specified position on the mounting member 7, and then moving the slider 92 into the card slot 91, the device is easy to install.

[0026] The specific implementation process of the utility model is as follows: the upper plane of the filter cloth scraper plate 2 is tightly fitted with the filter cloth scraper frame 1, and the lower plane of the filter cloth scraper plate 2 is tightly fitted with the filter cloth scraper pressing plate 3. Countersunk screws 4 are used to pass through the filter cloth scraper frame 1, the filter cloth scraper plate 2, and the filter cloth scraper pressing plate 3 from top to bottom. The utility model can not only ensure the connection strength, but also avoid the problem of bolts and nuts falling off due to equipment vibration, thereby reducing the equipment failure rate, improving the use efficiency, and improving the production efficiency.

[0027] When the device is in use, the handle 95 is pulled to move away from the connecting block 6, and the movement of the handle 95 drives the connecting rod 94 to move, and the movement of the connecting rod 94 drives the support ring 93 to move, and the movement of the support ring 93 drives the elastic block 97 and the slider 92 to move, and the movement of the support ring 93 compresses the elastic sponge 96. After the slider 92 moves to the specified position, the filter cloth scraper holder 1, the connecting block 6 and the slider 92 are moved to the specified position on the mounting member 7, and then the handle 95 is released. The elastic force of the elastic sponge 96 pushes the support ring 93 to move, and the movement of the support ring 93 drives the elastic block 97 and the slider 92 to move, and the slider 92 moves into the card slot 91, making the device easy to install;

[0028] When the device needs direction adjustment, pull the pull plate 57 to move away from the support plate 53. The movement of the pull plate 57 drives the pull block 58 and the slide bar 56 to move. The movement of the pull block 58 stretches the tension spring 59, and the slide bar 56 moves out of the slide groove 55. Then, the filter cloth scraper frame 1, the filter cloth scraper plate 2 and the slide groove 55 and other components are rotated to the specified position, and the pull plate 57 is released. The tension of the tension spring 59 pulls the pull block 58 to move. The movement of the pull block 58 drives the pull plate 57 to move. The movement of the pull plate 57 drives the slide bar 56 to move. The slide bar 56 moves into the slide groove 55, thereby limiting the filter cloth scraper plate 2 and other components, and thus the direction of the device is adjusted, making the device easy to use.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An anti-falling filter cloth scraper assembly, comprising a filter cloth scraper holder (1), characterized in that: The lower end of the filter cloth scraper frame (1) contacts a filter cloth scraper plate (2), the interior of the filter cloth scraper plate (2) contacts a filter cloth scraper pressing plate (3), the interior of the filter cloth scraper pressing plate (3) is connected to a countersunk screw (4) through a thread, the countersunk screw (4) contacts the filter cloth scraper frame (1), and the countersunk screw (4) contacts the filter cloth scraper plate (2), an adjustment mechanism (5) is provided on the outside of the filter cloth scraper frame (1), a connecting block (6) is provided on the adjusting mechanism (5), a mounting member (7) is contacted on the connecting block (6), a fixing block (8) is fixedly connected to the mounting member (7), the fixing block (8) contacts the connecting block (6), and a mounting mechanism (9) is provided inside the connecting block (6).

2. The anti-falling filter cloth scraper assembly according to claim 1, characterized in that: The adjustment mechanism (5) comprises a fixed plate (51), the outer side of the filter cloth scraper frame (1) is fixedly connected to the fixed plate (51), the fixed plate (51) contacts the filter cloth scraper plate (2), the fixed plate (51) contacts the filter cloth scraper pressing plate (3), the outer side of the fixed plate (51) is fixedly connected to a rotating block (52), the outer side of the rotating block (52) is rotatably connected to a support plate (53), the interior of the support plate (53) is fixedly sleeved with a bearing (54), the inner ring of the bearing (54) is fixedly sleeved with the rotating block (52), the fixed plate (51) is fixedly sleeved with the rotating block (52), and the fixed plate (51) is fixedly sleeved with the rotating block (52). ) is provided with a slide groove (55) inside, the slide groove (55) is slidably connected to a slide rod (56) inside, the support plate (53) is slidably connected to a pull block (58) inside, the pull block (58) is fixedly connected to a pull plate (57), a tension spring (59) is provided inside the support plate (53), one end of the tension spring (59) is fixedly connected to the pull block (58), the other end of the tension spring (59) is fixedly connected to the support plate (53), the support plate (53) is slidably connected to the slide rod (56), and the outer side of the support plate (53) is fixedly connected to a connecting block (6).

3. The anti-falling filter cloth scraper assembly according to claim 2, characterized in that: One end of the slide rod (56) away from the slide groove (55) is fixedly connected to a pull plate (57), and the pull plate (57) is in contact with the support plate (53).

4. The anti-falling filter cloth scraper assembly according to claim 1, characterized in that: The mounting mechanism (9) comprises a card slot (91), a card slot (91) is provided inside the fixing block (8), a slider (92) is slidably connected inside the card slot (91), an end of the slider (92) away from the card slot (91) is fixedly connected to a support ring (93), the inside of the connecting block (6) is slidably connected to a connecting rod (94), an elastic sponge (96) is provided on the outside of the connecting rod (94), an elastic card block (97) is clamped inside the connecting block (6), the elastic card block (97) is fixedly connected to the support ring (93), and the connecting block (6) is slidably connected to the slider (92).

5. The anti-falling filter cloth scraper assembly according to claim 4, characterized in that: A connecting rod (94) is fixedly connected to one side of the support ring (93) away from the slider (92), and a handle (95) is fixedly connected to one end of the connecting rod (94) away from the support ring (93).

6. The anti-falling filter cloth scraper assembly according to claim 4, characterized in that: One end of the elastic sponge (96) is fixedly connected to the support ring (93), and the other end of the elastic sponge (96) is fixedly connected to the connecting block (6).

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