Dustproof timing dust removal device

Abstract

The utility model discloses a dustproof and timed dust removal device, belongs to the technical field of dustproof and timed dust removal, and aims to solve the problems that in the prior art, a mechanism for timed dust removal of a filter screen is lacked, timed cleaning needs to be performed manually, and the labor cost and the time cost are increased. Comprising a box body and a timing cleaning assembly, a box cover is movably installed at the upper end of the box body through threads, a filter screen is movably installed on the box cover, a partition plate is installed below the interior of the box body, a groove is formed in one end of the partition plate, and the lower end of the filter screen is matched with the groove. According to the dustproof timed dust removal device, through the arrangement of the timed cleaning assembly, timed dust removal of the filter screen is achieved, manual timed cleaning is not needed, the labor cost and the time cost are reduced, meanwhile, under the action of a sealing ring, the sealing effect is achieved, external airflow is prevented from entering, and through the arrangement of an exhaust fan and the filter screen, the dust removal efficiency is improved. Saw dust and dust can be conveniently collected, and the saw dust and the dust are prevented from damaging the body health of operators.

Description

TECHNICAL FIELD

[0001] The utility model belongs to dustproof timing dust removal technical field, specifically related to a dustproof timing dust removal device. BACKGROUND

[0002] The dustproof device is a device for preventing dust from entering a specific area or equipment. Its function is to reduce the impact of dust on the environment, equipment and human health. In wood processing, sawing process will produce wood dust, which needs to use dust removal device for dust removal.

[0003] When using the dustproof device for dust removal, in order to maintain the good performance and effective working state of the dustproof device, prevent dust accumulation from affecting the dustproof effect, it is necessary to regularly clean the filter screen (clean large dust and sundries). Under the prior art, there is a lack of mechanism for regularly cleaning the filter screen, which needs manual cleaning regularly, increases labor cost and time cost, therefore, a technical measure is proposed to solve the problem of lack of mechanism for regularly cleaning the filter screen under the prior art, which needs manual cleaning regularly, increases labor cost and time cost. UTILITY MODEL CONTENTS

[0004] (1) Technical problem to be solved

[0005] In view of the shortcomings of the prior art, the utility model aims at providing a dustproof timing dust removal device, which aims at solving the problem of lack of mechanism for regularly cleaning the filter screen under the prior art, which needs manual cleaning regularly, increases labor cost and time cost.

[0006] (2) Technical scheme

[0007] In order to solve the above technical problem, the utility model provides a dustproof timing dust removal device, which comprises a box body and a timing cleaning assembly, the box body upper end is threadedly movably installed with a box cover, the box cover is movably installed with a filter screen, the box body inside lower part is installed with a partition plate, the partition plate one end is provided with a groove, the filter screen lower end is matched with the groove, the box body side lower end is movably provided with a collecting box, thanks to the setting of the timing cleaning assembly, the filter screen is regularly and automatically cleaned, manual cleaning is not needed, labor cost and time cost are reduced, at the same time, under the action of the sealing ring, sealing effect is achieved, external airflow is prevented from entering.

[0008] Further, the box body lower end is connected with a frame, the frame lower end is connected with an equipment main body, the equipment main body is provided with a cutting mechanism.

[0009] Further, the frame interior upper portion is provided with a dust suction plate, a plurality of air holes are formed in the lower portion of the dust suction plate, a connecting pipe is installed through the upper surface of the dust suction plate, the connecting pipe penetrates through the frame, the connecting pipe is L-shaped, and the upper end of the connecting pipe is connected with the side surface of the box body.

[0010] Further, the side of the box body away from the connecting pipe is connected with an exhaust fan, the lower portion of the exhaust fan is connected with a side plate, and the side plate is fixedly installed on the side surface of the frame.

[0011] Further, the timing cleaning assembly comprises a fixed plate, and the fixed plate is fixedly installed at the middle position of the side surface of the box cover.

[0012] Further, the fixed plate is fixedly penetrated by an electric telescopic rod, the upper end of the electric telescopic rod is connected with a lifting plate, the lower end of the lifting plate away from the electric telescopic rod is installed with a vertical rod, and the lower portion of the vertical rod is slidably matched with a sealing ring.

[0013] Further, the sealing ring is fixedly installed at the middle position of the upper surface of the box cover, and the upper surface of the box cover is provided with a mounting hole matched with the sealing ring.

[0014] Further, the lower end of the vertical rod is connected with a mounting plate, the side of the mounting plate facing the filter screen is installed with a brush, and the brush is in contact with the side surface of the filter screen.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model lie in that:

[0017] The utility model discloses a dust collecting device for sawdust, which comprises a frame, a box body, an exhaust fan, a filter screen and a timing cleaning assembly.

[0018] The exhaust fan is started to suck the sawdust and dust into the box body, and the sawdust and dust are blocked when contacting the filter screen. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0020] Figure 1 The structural schematic diagram of the present application is shown in the figure.

[0021] Figure 2 The connecting structure schematic diagram of the dust absorption plate and the connecting pipe is shown in the figure.

[0022] Figure 3 The structural schematic diagram of the box body is shown in the figure.

[0023] Figure 4 The structural schematic diagram of the box body is shown in the figure.

[0024] Figure 5 The structural schematic diagram of the timing cleaning assembly is shown in the figure.

[0025] The marks in the figure are: 1, device main body; 2, timing cleaning assembly; 3, cutting mechanism; 4, dust absorption plate; 5, frame; 6, box body; 7, connecting pipe; 8, box cover; 9, filter screen; 10, collection box; 11, side plate; 12, air extractor; 13, partition plate; 14, groove; 201, fixed plate; 202, lifting plate; 203, electric telescopic rod; 204, vertical rod; 205, sealing ring; 206, mounting plate; 207, brush. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments only represent some embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without any creative effort belong to the scope of protection of the present application.

[0027] The structural schematic diagram of the dustproof timing dust removal device is shown in the figure. Figure 1 、 Figure 2 、 Figure 3 、 Figure 4As shown, including box body 6 and timing cleaning assembly 2, box body 6 upper end threaded movable installation has box cover 8, box cover 8 movable installation has filter screen 9, box body 6 inside lower installation has partition plate 13, partition plate 13 one end is provided with recess 14, filter screen 9 lower end and recess 14 adaptation, box body 6 side lower end movablely provided with collecting box 10, box body 6 lower end is connected with frame 5, frame 5 lower end is connected with equipment main body 1, equipment main body 1 is provided with cutting mechanism 3, frame 5 inside upper installation has dust collection plate 4, dust collection plate 4 lower part is provided with multiple air holes, dust collection plate 4 upper surface is provided with connecting pipe 7, connecting pipe 7 passes through frame 5, connecting pipe 7 is L-shaped, connecting pipe 7 upper end and box body 6 side through connection, box body 6 side away from connecting pipe 7 is throughly connected with exhaust fan 12, exhaust fan 12 lower part is connected with side plate 11, side plate 11 is fixedly installed in frame 5 side, when cutting wood, wood is cut through cutting mechanism 3, simultaneously starting exhaust fan 12 when cutting, exhaust fan 12 starts and sawdust, dust generated in cutting is sucked into dust collection plate 4, then under the action of exhaust fan 12 sawdust, dust enters connecting pipe 7, then sawdust, dust enters box body 6, under the blocking action of filter screen 9, sawdust, dust is blocked, part of sawdust, dust falls into collecting box 10, part of sawdust, dust adheres to the surface of filter screen 9, then filtered air is extracted, through timing cleaning assembly 2, large dust, sundries on the surface of filter screen 9 are cleaned.

[0028] Referring to Figure 1 , Figure 3 , Figure 4 , Figure 5As shown, the timing cleaning assembly 2 comprises a fixed plate 201 fixedly installed at the middle position of the side of the box cover 8, the fixed plate 201 is fixedly penetrated by an electric telescopic rod 203, the upper end of the electric telescopic rod 203 is connected with a lifting plate 202, the lower end of the lifting plate 202 away from the electric telescopic rod 203 is fixedly installed with a vertical rod 204, the lower part of the vertical rod 204 is slidably matched with a sealing ring 205, the sealing ring 205 is fixedly installed at the middle position of the upper surface of the box cover 8, the upper surface of the box cover 8 is provided with a mounting hole matched with the sealing ring 205, the lower end of the vertical rod 204 is connected with a mounting plate 206, the side of the mounting plate 206 facing the filter screen 9 is installed with a brush 207, the brush 207 is in contact with the side of the filter screen 9, the electric telescopic rod 203 is started at a timing (the electric telescopic rod 203 can be controlled to start cleaning once every 24 hours, for example, at 8 o'clock every night, after the workers go off work, the electric telescopic rod 203 is controlled to start cleaning, the control of the electric telescopic rod 203 can be realized by a plc controller, which is not shown in the figure, and the electric telescopic rod 203 is in an extended state in a normal state), the electric telescopic rod 203 is retracted, the electric telescopic rod 203 drives the lifting plate 202 to move downward, the lifting plate 202 drives the vertical rod 204 to slide downward along the sealing ring 205 (the sealing ring 205 is fixedly installed at the middle position of the upper surface of the box cover 8, and the sealing ring 205 plays a sealing role to prevent external airflow from entering), the vertical rod 204 drives the mounting plate 206 to move downward, the mounting plate 206 drives the brush 207 to contact the side of the filter screen 9, the electric telescopic rod 203 drives the brush 207 to reciprocate and contact the side of the filter screen 9, so that the large dust and sundries are swept off from the surface of the filter screen 9, then under the action of gravity, the large dust and sundries fall into the collecting box 10, and then the collecting box 10 is cleaned regularly.

[0029] Working principle: when the wood is cut, the wood is cut by the cutting mechanism 3, and the dust collector 12 is started at the same time, the dust collector 12 starts to suck the sawdust and dust generated during cutting into the dust collection plate 4, then under the action of the dust collector 12, the sawdust and dust enters the connecting pipe 7, then the sawdust and dust enters the box body 6, under the blocking action of the filter screen 9, the sawdust and dust is blocked, part of the sawdust and dust falls into the collecting box 10, part of the sawdust and dust adheres to the surface of the filter screen 9, then the filtered air is sucked out, the large dust and sundries on the surface of the filter screen 9 are cleaned by the timing cleaning assembly 2, through the setting of the dust collector 12 and the filter screen 9, the sawdust and dust is conveniently collected, and the health of the operator is prevented from being damaged by the sawdust and dust;

[0030] The working mode of the timing cleaning assembly 2 is as follows: the electric telescopic rod 203 is started in a timing mode (the electric telescopic rod 203 can be controlled to start cleaning once every 24 hours, for example, at 8:00 pm every day after the workers go off work, the electric telescopic rod 203 is controlled to start and clean, the control of the electric telescopic rod 203 can be realized by a PLC controller, which is not shown in the figure, and the electric telescopic rod 203 is in an extended state in a normal state), the electric telescopic rod 203 is retracted, the electric telescopic rod 203 drives the lifting plate 202 to move downward, the lifting plate 202 drives the vertical rod 204 to slide downward along the sealing ring 205 (the sealing ring 205 is fixedly installed on the middle position of the upper surface of the box cover 8 and plays a sealing role to prevent external airflow from entering), the vertical rod 204 drives the mounting plate 206 to move downward, the mounting plate 206 drives the brush 207 to contact the side surface of the filter screen 9, the electric telescopic rod 203 drives the brush 207 to reciprocate and contact the side surface of the filter screen 9, so that the large dust and sundries are swept off from the surface of the filter screen 9, then under the action of gravity, the large dust and sundries fall into the collecting box 10, then the collecting box 10 is cleaned regularly, the timing automatic dust removal of the filter screen 9 is realized by the timing cleaning assembly 2, manual timing cleaning is not needed, the labor cost and time cost are reduced, and the sealing role is realized under the action of the sealing ring 205 to prevent external airflow from entering.

[0031] Finally, it should be noted that: the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A dustproof and timed dust removal device, comprising a housing (6) and a timed cleaning component (2), characterized in that, The upper end of the box body (6) is threadedly fitted with a box cover (8), and a filter screen (9) is movably fitted on the box cover (8). A partition plate (13) is installed inside the lower part of the box body (6). A groove (14) is provided at one end of the partition plate (13). The lower end of the filter screen (9) is adapted to the groove (14). A collection box (10) is movably provided on the lower side of the box body (6).

2. The dustproof and timed dust removal device according to claim 1, characterized in that, The lower end of the box (6) is connected to a frame (5), and the lower end of the frame (5) is connected to the main body of the equipment (1). The main body of the equipment (1) is provided with a cutting mechanism (3).

3. The dustproof and timed dust removal device according to claim 2, characterized in that, A dust-collecting plate (4) is installed inside the upper part of the frame (5). The lower part of the dust-collecting plate (4) has multiple sets of air holes. A connecting pipe (7) is installed through the upper surface of the dust-collecting plate (4). The connecting pipe (7) passes through the frame (5). The connecting pipe (7) is L-shaped. The upper end of the connecting pipe (7) is connected through the side of the box body (6).

4. The dustproof and timed dust removal device according to claim 3, characterized in that, A fan (12) is connected through the side of the box (6) away from the connecting pipe (7). A side plate (11) is connected to the lower part of the fan (12). The side plate (11) is fixedly installed on the side of the frame (5).

5. A dustproof and timed dust removal device according to claim 1, characterized in that, The timed cleaning component (2) includes a fixing plate (201), which is fixedly installed in the middle of the side of the box cover (8).

6. A dustproof and timed dust removal device according to claim 5, characterized in that, The fixed plate (201) is fixedly fitted with an electric telescopic rod (203). The upper end of the electric telescopic rod (203) is connected to a lifting plate (202). A vertical rod (204) is installed on the lower surface of the lifting plate (202) away from the electric telescopic rod (203). A sealing ring (205) is slidably fitted on the lower part of the vertical rod (204).

7. A dustproof and timed dust removal device according to claim 6, characterized in that, The sealing ring (205) is fixedly installed in the middle position of the upper surface of the box cover (8), and the upper surface of the box cover (8) is provided with an installation hole that matches the sealing ring (205).

8. A dustproof and timed dust removal device according to claim 7, characterized in that, The lower end of the vertical rod (204) is connected to an installation plate (206), and a brush (207) is installed on the side of the installation plate (206) facing the filter screen (9), and the brush (207) contacts the side of the filter screen (9).

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