Multi-station adjustable dust removal device

Abstract

The utility model relates to the technical field of dust removal devices, in particular to a multi-station adjustable dust removal device which comprises a dust removal box, the right side of the inner side wall of the dust removal box is fixedly connected with a filter plate, the left side wall of the dust removal box is communicated with a connecting pipe, the lower surface of the connecting pipe is evenly communicated with sleeves, and the inner side walls of the sleeves are slidably connected with casing pipes. And the bottom end of the sleeve communicates with a dust collection cover. According to the multi-station dust removal device, suction force is generated through work of the exhaust fan, all the dust suction hoods are located over all the stations, under the action of the suction force, dust generated by all the stations enters the dust removal box along with air along the dust suction hoods, the casing pipes, the sleeves and the connecting pipes, dust particles are filtered down by the filter plates, multi-station dust removal is achieved, and the dust removal efficiency is improved. The height of the sleeve is moved up and down, and the pin rod is screwed up to be inserted into the pin hole to lock the sleeve, so that the height of the dust hood can be adjusted to adapt to stations with different heights, the adjustability is improved, and the ideal dust removal effect is favorably achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a multi-station adjustable dust removal device. Background Art

[0002] In the process of industrial production, dust is often generated. For example, a large amount of dust will be generated in the production preparation stage, parts processing process, surface treatment, welding and cutting, etc. These dusts will not only pollute the environment, but also harm the health of the workers. Therefore, dust removal devices must be installed in the workplace. At present, some workplaces generally install dust removal devices with only a large dust suction port. More dust is removed near the dust suction port, and less dust is removed far from the dust suction port. When the workplace has multiple workstations, each workstation is at a different distance from the dust suction port, and it is difficult to achieve an ideal dust removal effect. For this reason, a multi-station adjustable dust removal device is proposed. Utility Model Content

[0003] The purpose of the utility model is to provide a multi-position adjustable dust removal device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-station adjustable dust removal device, comprising a dust removal box, a filter plate is fixedly connected to the right side of the inner wall of the dust removal box, the left side wall of the dust removal box is connected to a connecting pipe, the lower surface of the connecting pipe is evenly connected to a sleeve, the inner side wall of the sleeve is slidably connected to a sleeve, the bottom end of the sleeve is connected to a dust hood, the bottom of the left side wall of the sleeve is threadedly connected to a pin rod, the left side wall of the sleeve is evenly provided with pin holes, the right side wall of the dust removal box is fixedly connected to a supporting plate, the upper surface of the supporting plate is equipped with an exhaust fan, one end of the air inlet of the exhaust fan is connected to the right side wall of the dust removal box through a pipe, and one end of the air outlet of the exhaust fan is equipped with an exhaust pipe.

[0005] As a further preferred embodiment of the present technical solution: a motor is installed on the upper surface of the dust removal box, one end of the output shaft of the motor extends into the interior of the dust removal box and is fixedly connected with a screw, the outer wall of the screw is threadedly connected with a screw plate, the right side wall of the screw plate is fixedly connected with a mounting plate, the right side wall of the mounting plate is evenly bonded with a brush, the lower surface of the dust removal box is connected with a collecting bin, the top of the front surface of the collecting bin is connected with a water supply pipe, the bottom of the collecting bin is connected with a sewage pipe, and the bottom of the outer side wall of the sewage pipe is threadedly connected with a sealing cap.

[0006] As a further preferred embodiment of the present technical solution: a rubber plug is inserted into the top end of the water adding pipe.

[0007] As a further preferred embodiment of the present technical solution: columns are welded at four corners of the lower surface of the dust removal box.

[0008] As a further preferred embodiment of the technical solution: the inner top wall of the dust removal box is symmetrically fixedly connected with two positioning columns, and the positioning columns are slidably connected to the screw plate.

[0009] As a further preferred embodiment of the present technical solution: a transparent window is provided on the left side wall of the collecting bin.

[0010] As a further preferred embodiment of the present technical solution: the left end of the pin is fixedly connected with a knob.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model generates suction through the operation of the exhaust fan, so that each dust hood is located just above each work station. Under the action of the suction, the dust generated at each work station will enter the dust removal box along the dust hood, sleeve, sleeve and connecting pipe together with the air, and the dust particles will be filtered down by the filter plate, so that multi-station dust removal is realized. The height of the sleeve is moved up and down and the pin rod is tightened so that the pin rod is inserted into the pin hole to lock the sleeve. The height of the dust hood can be adjusted to adapt to work stations of different heights, thereby increasing adjustability and being conducive to achieving an ideal dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A magnified view of the structure of area A;

[0015] Figure 3 This is a schematic diagram of the structure of the utility model when viewed from above;

[0016] Figure 4 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 5 It is a cross-sectional structural schematic diagram of the dust removal box in the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the collecting bin and the transparent window in the utility model.

[0019] In the figure: 1. dust removal box; 2. filter plate; 3. connecting pipe; 4. sleeve; 5. casing; 6. dust hood; 7. pin rod; 8. pin hole; 9. exhaust fan; 10. exhaust pipe; 11. collection bin; 12. sewage pipe; 13. sealing cap; 14. water filling pipe; 15. rubber plug; 16. column; 17. motor; 18. screw; 19. screw plate; 20. positioning column; 21. mounting plate; 22. brush; 23. transparent window; 24. knob; 25. bearing plate. DETAILED DESCRIPTION

[0020] 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-6 The utility model provides a technical solution: a multi-station adjustable dust removal device, including a dust removal box 1, a filter plate 2 is fixedly connected to the right side of the inner wall of the dust removal box 1, a connecting pipe 3 is connected to the left side wall of the dust removal box 1, a sleeve 4 is evenly connected to the lower surface of the connecting pipe 3, a sleeve 4 is slidably connected to the inner side wall of the sleeve 4, a sleeve 5 is connected to the bottom end of the sleeve 5, a dust hood 6 is connected, a pin rod 7 is threadedly connected to the bottom of the left side wall of the sleeve 4, and pin holes 8 are evenly opened on the left side wall of the sleeve 5, a bearing plate 25 is fixedly connected to the right side wall of the dust removal box 1, an exhaust fan 9 is installed on the upper surface of the bearing plate 25, and the exhaust fan 9 One end of the air inlet is connected to the right side wall of the dust removal box 1 through a pipeline, and an exhaust pipe 10 is installed at one end of the air outlet of the exhaust fan 9; the exhaust fan 9 generates suction force, so that each dust hood 6 is located directly above each workstation. Under the action of suction force, the dust generated by each workstation will enter the dust removal box 1 along the dust hood 6, sleeve 5, sleeve 4, and connecting pipe 3 along with the air, and the dust particles will be filtered by the filter plate 2 to achieve multi-station dust removal, and the height of the sleeve 5 is moved up and down and the pin rod 7 is tightened so that the pin rod 7 is inserted into the pin hole 8 to lock the sleeve 5, and the height of the dust hood 6 can be adjusted to adapt to workstations of different heights.

[0023] In this embodiment, specifically: a motor 17 is installed on the upper surface of the dust removal box 1, one end of the output shaft of the motor 17 extends into the dust removal box 1 and is fixedly connected with a screw 18, the outer wall of the screw 18 is threadedly connected with a screw plate 19, the right side wall of the screw plate 19 is fixedly connected with a mounting plate 21, and the right side wall of the mounting plate 21 is evenly bonded with a brush 22, the lower surface of the dust removal box 1 is connected with a collection bin 11, the top of the front surface of the collection bin 11 is connected with a water supply pipe 14, and the bottom of the collection bin 11 is connected with a water supply pipe 14. The bottom of the outer wall of the sewage pipe 12 is connected to the collecting bin 11 with a sealing cap 13 threadedly connected thereto. Water is added to the collecting bin 11 through the water adding pipe 14. The motor 17 drives the screw 18 to rotate, so that the screw plate 19 moves up and down along the outer wall of the screw 18. The screw plate 19 drives the mounting plate 21 and the brush 22 to move up and down. The brush 22 can sweep away the dust particles accumulated on the filter plate 2. After the dust particles fall, they are captured by the water in the collecting bin 11, thereby ensuring the cleanliness of the filter plate 2.

[0024] In this embodiment, specifically: a rubber plug 15 is inserted into the top end of the water adding pipe 14; plugging the rubber plug 15 can ensure the sealing of the water adding pipe 14 and reduce volatilization.

[0025] In this embodiment, specifically: four corners of the lower surface of the dust removal box 1 are welded with columns 16 ; the columns 16 are provided to support the dust removal box 1 .

[0026] In this embodiment, specifically: two positioning columns 20 are symmetrically fixedly connected to the inner top wall of the dust removal box 1, and the positioning columns 20 are slidably connected to the screw plate 19; the screw plate 19 slides on the outer wall of the positioning columns 20 to prevent the screw plate 19 from rotating with the screw rod 18.

[0027] In this embodiment, specifically: a transparent window 23 is provided on the left side wall of the collecting bin 11, so as to facilitate observation of the water level inside the collecting bin 11 and timely addition of water.

[0028] In this embodiment, specifically: the left end of the pin rod 7 is fixedly connected with a knob 24 to facilitate the rotation of the pin rod 7.

[0029] The working principle of the utility model is: the suction force is generated by the exhaust fan 9, so that each dust hood 6 is located directly above each workstation. Under the action of the suction force, the dust generated by each workstation will enter the dust removal box 1 along the dust hood 6, sleeve 5, sleeve 4, and connecting pipe 3 along with the air, and the dust particles will be filtered by the filter plate 2 to achieve multi-station dust removal. The height of the sleeve 5 is moved up and down and the pin rod 7 is tightened so that the pin rod 7 is inserted into the pin hole 8 to lock the sleeve 5. The height of the dust hood 6 can be adjusted to adapt to workstations of different heights, which increases the adjustability and is conducive to achieving an ideal dust removal effect.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-station adjustable dust removal device, characterized in that: The invention comprises a dust removal box (1), wherein a filter plate (2) is fixedly connected to the right side of the inner wall of the dust removal box (1), a connecting pipe (3) is connected to the left side wall of the dust removal box (1), a sleeve (4) is evenly connected to the lower surface of the connecting pipe (3), a sleeve (5) is slidably connected to the inner wall of the sleeve (4), a dust hood (6) is connected to the bottom end of the sleeve (5), a pin rod (7) is threadedly connected to the bottom of the left side wall of the sleeve (4), and pin holes (8) are evenly opened on the left side wall of the sleeve (5), a bearing plate (25) is fixedly connected to the right side wall of the dust removal box (1), an exhaust fan (9) is installed on the upper surface of the bearing plate (25), one end of the air inlet of the exhaust fan (9) is connected to the right side wall of the dust removal box (1) through a pipeline, and one end of the air outlet of the exhaust fan (9) is installed with an exhaust pipe (10).

2. The multi-station adjustable dust removal device according to claim 1 is characterized in that: A motor (17) is installed on the upper surface of the dust removal box (1), one end of the output shaft of the motor (17) extends into the interior of the dust removal box (1) and is fixedly connected to a screw rod (18), the outer wall of the screw rod (18) is threadedly connected to a screw plate (19), the right side wall of the screw plate (19) is fixedly connected to a mounting plate (21), the right side wall of the mounting plate (21) is evenly bonded with a brush (22), the lower surface of the dust removal box (1) is connected to a collection bin (11), the top of the front surface of the collection bin (11) is connected to a water supply pipe (14), the bottom of the collection bin (11) is connected to a sewage pipe (12), and the bottom of the outer side wall of the sewage pipe (12) is threadedly connected to a sealing cap (13).

3. The multi-station adjustable dust removal device according to claim 2 is characterized in that: The top end of the water adding pipe (14) is plugged with a rubber plug (15).

4. The multi-station adjustable dust removal device according to claim 3 is characterized in that: Four corners of the lower surface of the dust removal box (1) are welded with upright posts (16).

5. The multi-station adjustable dust removal device according to claim 4 is characterized in that: Two positioning columns (20) are symmetrically and fixedly connected to the inner top wall of the dust removal box (1), and the positioning columns (20) are slidably connected to the screw plate (19).

6. The multi-station adjustable dust removal device according to claim 5, characterized in that: The left side wall of the collecting bin (11) is provided with a transparent window (23).

7. The multi-station adjustable dust removal device according to claim 6, characterized in that: The left end of the pin rod (7) is fixedly connected with a knob (24).

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