Dust removal equipment arranged on cable polishing device

Abstract

The utility model discloses dust removal equipment configured on a cable polishing device, and relates to the technical field of cables, the dust removal equipment comprises a collection frame, a main pipeline installed on the front side of the collection frame, and an air pump installed on the back side of the collection frame, a filter assembly is rotatably connected in the collection frame, the filter assembly comprises a filter frame, a partition plate is arranged in the filter frame, and the partition plate is arranged in the collection frame. Filter screens are installed on the two sides of the partition plate, a positioning assembly is arranged on the collecting frame, and the two ends of the filter assembly are connected with the positioning assembly in a clamped mode; according to the air pump, through the arrangement of the filtering assembly, a mixture of air and chippings is filtered before entering the air pump, the situation that the air pump is blocked due to the fact that large chippings and particles enter the air pump from an air inlet of the air pump is prevented, the position of the filtering frame can be quickly and conveniently rotated and fixed by shifting the shifting rod, and therefore the air pump is convenient to use. And the filter screen is more convenient to maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of cables, in particular to a dust removal device arranged on a cable polishing device. Background Art

[0002] A large amount of dust and particles will be generated during the cable grinding process. If these dusts are inhaled by workers, they may have a negative impact on their health, such as causing respiratory diseases. The configuration of dust removal equipment can effectively reduce the impact of these dusts on workers' health.

[0003] In summary, the configuration of dust removal equipment for cable grinding devices plays an important role in protecting workers' health, protecting the environment, improving work efficiency and protecting equipment.

[0004] The existing Chinese patent (application number: CN202122649224.3) proposes a grinding device for ultra-high voltage cable hanging insulators, including a workbench, wherein the top of the workbench is provided with slide grooves near the left and right sides, the inner cavity of the slide groove is movably connected with a slider, the top of the slider is fixedly connected with a connecting column, the top of the connecting column is fixedly connected with a movable plate, a cam is provided between the movable plates, and cylinders are fixedly connected on the front and rear sides of the movable plate.

[0005] The dust removal equipment in the above-mentioned grinding device collects the grinding debris through a collection cover. The debris will enter the collection frame for storage after passing through the pump body. After long-term use, the debris will accumulate inside the pump, causing blockage, thereby affecting the performance of the air pump, reducing its efficiency, and may even cause damage to the pump.

[0006] Moreover, the feeding range of the collecting hood is small. During the cable grinding process, due to different grinding positions, the splashing direction of the debris generated during grinding is also different. This results in the need to frequently adjust the position of the collecting hood when the dust removal equipment of the above-mentioned grinding device is in use.

[0007] Therefore, the dust removal equipment in the above-mentioned grinding device has certain limitations. Utility Model Content

[0008] The purpose of the utility model is to provide a dust removal device configured in a cable grinding device to solve the problems raised in the above background technology.

[0009] In order to solve the above-mentioned technical problems, the utility model provides a dust removal device configured for a cable polishing device, including a collecting frame, a main pipeline installed on the front of the collecting frame, and an air pump installed on the back of the collecting frame. A filter assembly is rotatably connected to the collecting frame, and the filter assembly includes a filter frame. A partition is arranged in the filter frame, and filter screens are installed on both sides of the partition. A positioning assembly is arranged on the collecting frame, and both ends of the filter assembly are snap-connected with the positioning assembly.

[0010] Furthermore, a rotating shaft is fixedly connected in the partition, the rotating shaft is coaxial with the collecting frame, and both ends of the rotating shaft are rotatably connected to the collecting frame. The filter has two layers, and the filter near the air pump side is finer than the filter near the main pipeline side.

[0011] Furthermore, the positioning assembly includes a positioning sleeve fixedly installed on the collection frame, a connecting groove is provided on the side of the positioning sleeve away from the axis of the collection frame, a slider is slidably connected in the positioning sleeve, a lever is installed on the slider and extends through the connecting groove, and one end of a spring is fixedly installed between the bottom surface of the slider and the positioning sleeve.

[0012] Furthermore, observation grooves are provided on both sides of the filter frame, and a socket is provided on one side of the observation groove close to the positioning sleeve. The socket is adapted to the slider, and the slider is inserted into the socket in the initial state.

[0013] Furthermore, the main pipe is installed at the front center of the collection frame, the main pipe is connected to one end of the auxiliary pipe, the other end of the auxiliary pipe is connected to one side of the collection cover, and the other side of the collection cover is provided with a main collection port.

[0014] Furthermore, the side wall of the collecting hood is composed of a plurality of cylinders, and the side wall of the collecting hood is provided with auxiliary collecting ports having the same number as the cylinders, and the auxiliary collecting ports penetrate from the ends of the cylinders into the collecting hood.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By providing a filter assembly, the mixture of air and debris can be filtered before it enters the air pump, preventing large debris and particulate matter from entering the interior of the air pump from the air inlet of the air pump and causing blockage thereof. The position of the filter frame can be quickly and conveniently rotated and fixed by turning a lever, making the maintenance of the filter therein more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A rear view of a dust removal device configured for a cable polishing device;

[0018] Figure 2 It is a front view of a dust removal device configured for a cable polishing device;

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of a dust removal device configured in a cable grinding device;

[0020] Figure 4 for Figure 3 The enlarged view of point A in the middle;

[0021] Figure 5 The present invention is a schematic diagram of the structure of a collection hood of a dust removal device configured on a cable polishing device.

[0022] In the figure:

[0023] 1. Collection frame; 101. Collection chamber; 102. Discharge port; 103. Bolt;

[0024] 2. Filter assembly; 201. Filter frame; 202. Partition plate; 203. Rotating shaft; 204. Observation slot; 205. Socket;

[0025] 3. Filter;

[0026] 4. Positioning sleeve; 401. Connecting groove; 402. Sliding block; 403. Push rod; 404. Spring;

[0027] 5. Main pipeline; 501. Auxiliary pipeline; 502. Collection cover; 503. Main collection port; 504. Auxiliary collection port;

[0028] 6. Air pump. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-4 In the utility model, a dust removal device configured for a cable grinding device comprises a collecting frame 1, a collecting chamber 101 is provided in the collecting frame 1, a main pipeline 5 is installed on the front of the collecting frame 1, and an air pump 6 is installed on the back of the collecting frame 1. A filter assembly 2 is arranged in the collecting frame 1, and the filter assembly 2 comprises a filter frame 201, a partition 202 is arranged in the filter frame 201, a rotating shaft 203 is fixedly connected to the partition 202, the rotating shaft 203 is coaxial with the collecting frame 1, and both ends of the rotating shaft 203 are rotatably connected to the collecting frame 1, and both sides of the partition 202 are equipped with filters. The filter 3 has two layers. The filter 3 near the air pump 6 is finer than the filter 3 near the main pipe 5. After the air pump 6 is started, the debris and air mixture carried by it will first pass through the filter 3 before entering the air pump 6 for discharge. The filter 3 can filter the large particles in the mixture layer by layer, thereby preventing larger debris and particles from entering the interior of the air pump 6 from the air inlet of the air pump 6 along with the air, causing blockage inside the air pump 6. The air pump 6 is protected and the service life and working efficiency of the air pump 6 are improved.

[0031] See also Figure 1-3 A main pipe 5 is installed at the front center of the collecting frame 1, and there are two auxiliary pipes 501. The main pipe 5 and the auxiliary pipe 501 are connected by a tee pipe. The other end of the auxiliary pipe 501 is connected to one side of the collecting cover 502, and the other side of the collecting cover 502 is provided with a main collecting port 503. By adopting the above design, the device has more debris collection places, and the number of auxiliary pipes 501 can be freely adjusted according to the required collection position by replacing different connectors.

[0032] See also Figure 1 and Figure 2 The collecting frame 1 is rotatably connected with a discharge port 102, and a bolt 103 threadedly connected to the discharge port 102 is inserted in the collecting frame 1. By adopting the above design, after a certain amount of debris is accumulated in the collecting frame 1, the bolt 103 can be unscrewed from the discharge port 102, and then pulled out from the collecting frame 1, and the other side of the discharge port 102 is turned down. At this time, the debris collected in the collecting frame 1 can be discharged centrally through the connection between the discharge port 102 and the collecting frame 1.

[0033] See also Figure 1 , Figure 3 and Figure 4 Furthermore, a positioning assembly is provided on the collection frame 1, and the positioning assembly includes a positioning sleeve 4 fixedly installed on the collection frame 1, a connecting groove 401 is provided on the side of the positioning sleeve 4 away from the axis of the collection frame 1, a slider 402 is slidably connected in the positioning sleeve 4, a lever 403 passing through the connecting groove 401 is installed on the slider 402, and one end of a spring 404 is fixedly installed between the bottom surface of the slider 402 and the positioning sleeve 4, respectively. Observation grooves 204 are provided on both sides of the filter frame 201, and a socket 205 is provided on the side of the observation groove 204 close to the positioning sleeve 4, and the socket 205 is adapted to the slider 402. In the initial state, the slider 402 is plugged into the socket 205. By adopting the above The arrangement makes it possible that when the position of the filter 3 needs to be changed, the slider 402 can be driven out of the socket 205 by toggling the toggle lever 403, so that the filter frame 201 can be rotated. The filter frame 201 can be rotated in one direction to the observation slot 204 and then returned to the top of the slider 402. The toggle lever 403 can be released, so that the slider 402 is reset under the drive of the spring 404 and plugged into the socket 205 again, thereby completing the adjustment of the filter frame 201. At this time, the filter 3 in the swung-out filter frame 201 can be cleaned or replaced, and then wait to be screwed in again for use, so that the filter frame 201 does not need to be removed for direct maintenance, making the maintenance of the filter 3 more convenient.

[0034] See also Figure 5In the utility model, the side wall of the collecting hood 502 is composed of a plurality of cylinders, and the side wall of the collecting hood 502 is provided with auxiliary collecting ports 504 having the same number as the cylinders, and the auxiliary collecting ports 504 pass through from the ends of the cylinders to the collecting hood 502. By adopting the above design, when collecting debris through the collecting hood 502, the main collecting port 503 can collect from the front, and the auxiliary collecting port 504 can collect from other angles of the side, thereby improving the collection range of the collecting hood 502, making the collection surface of the collecting hood 502 wider and the debris collection effect better.

[0035] Working principle:

[0036] When in use, place the collection cover 502 above one side of the grinding area, and then start the air pump 6 to drive the air to carry the grinding debris into the secondary pipe 501, enter the main pipe 5 through the triple pipe and then enter the collection chamber 101, pass through the filter screen 3 in the filter frame 201, and then enter the air pump 6 for discharge. Due to the layer-by-layer filtration through the filter screen 3, the air entering the air pump 6 will not carry larger particles of debris, and entering the air pump 6 can prevent larger particles of debris from clogging the air pump 6 and thereby reducing the working efficiency of the air pump 6.

[0037] When the filter screen 3 in the filter frame 201 needs to be cleaned and maintained, the slider 402 can be driven out of the socket 205 by toggling the toggle lever 403, so that the filter frame 201 can be rotated. The filter frame 201 is rotated in one direction to the observation slot 204 and then returns to the top of the slider 402. The toggle lever 403 can be released, so that the slider 402 is reset under the drive of the spring 404 and plugged into the socket 205 again, thereby completing the adjustment of the filter frame 201. At this time, the filter screen 3 in the screwed-out filter frame 201 can be cleaned or replaced, and then wait to be screwed in again for use, so that the filter frame 201 does not need to be removed for maintenance, which makes the maintenance of the filter screen 3 more convenient.

[0038] And in the process of collecting debris by the collecting hood 502, the auxiliary collecting port 504 opened on its side wall can expand the angle of the collecting hood 502 to absorb the debris, so that the collecting hood 502 can absorb the debris from the side through the auxiliary collecting port 504, further expanding the absorption range of the collecting hood 502, making the debris absorption effect of the device more excellent.

[0039] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A dust removal device configured for a cable polishing device, comprising a collection frame (1), a main pipeline (5) installed on the front of the collection frame (1), and an air pump (6) installed on the back of the collection frame (1), characterized in that: A filter assembly (2) is rotatably connected in the collection frame (1), the filter assembly (2) comprising a filter frame (201), a partition (202) being provided in the filter frame (201), filter screens (3) being installed on both sides of the partition (202), a positioning assembly being provided on the collection frame (1), and both ends of the filter assembly (2) being snap-connected to the positioning assembly.

2. A dust removal device configured for a cable polishing device as claimed in claim 1, characterized in that: A rotating shaft (203) is fixedly connected to the partition (202), the rotating shaft (203) is coaxial with the collection frame (1), and both ends of the rotating shaft (203) are rotatably connected to the collection frame (1), the filter screen (3) has two layers, and the filter screen (3) on the side close to the air pump (6) is finer than the filter screen (3) on the side close to the main pipeline (5).

3. A dust removal device configured for a cable polishing device as claimed in claim 2, characterized in that: The positioning assembly comprises a positioning sleeve (4) fixedly mounted on the collection frame (1); a connecting groove (401) is provided on a side of the positioning sleeve (4) away from the axis of the collection frame (1); a slider (402) is slidably connected to the positioning sleeve (4); a lever (403) is mounted on the slider (402) and extends out of the connecting groove (401); and one end of a spring (404) is fixedly mounted between the bottom surface of the slider (402) and the positioning sleeve (4).

4. A dust removal device configured for a cable polishing device as claimed in claim 3, characterized in that: Both sides of the filter frame (201) are provided with observation slots (204), and a socket (205) is provided on a side of the observation slot (204) close to the positioning sleeve (4). The socket (205) is adapted to the slider (402), and the slider (402) is inserted into the socket (205) in an initial state.

5. The dust removal device configured for a cable polishing device according to claim 1, characterized in that: The main pipe (5) is installed at the front center of the collection frame (1); the main pipe (5) is connected to one end of the auxiliary pipe (501); the other end of the auxiliary pipe (501) is connected to one side of the collection cover (502); and the other side of the collection cover (502) is provided with a main collection port (503).

6. A dust removal device configured for a cable polishing device as claimed in claim 5, characterized in that: The side wall of the collecting cover (502) is composed of a plurality of cylinders. The side wall of the collecting cover (502) is provided with auxiliary collecting ports (504) having the same number as the cylinders. The auxiliary collecting ports (504) penetrate from the ends of the cylinders into the collecting cover (502).

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