Movable collecting device for dust cleaning

Abstract

The utility model discloses a movable collecting device for dust cleaning, which comprises a movable base and a dust collector feed pipe, a mounting frame capable of rotating by 90 degrees and then positioning is rotatably arranged on the movable base, a dust collecting cover is rotatably arranged at one end of the mounting frame, an elastic corrugated pipe is arranged at a discharge port of the dust collecting cover, and the elastic corrugated pipe is connected with the movable base. A rotary flange is arranged at a discharge port of the elastic corrugated pipe, and the elastic corrugated pipe is rotationally connected with a feed pipe of the dust collector through the rotary flange. According to the movable collecting device for dust cleaning, a movable mode is adopted, the movable collecting device can be moved to a site construction position to extract, gather and recycle dust, waste of raw materials can be reduced, meanwhile, adverse effects on human health can be reduced, operation is easy, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collection equipment, in particular to a mobile collection device for dust cleaning. Background Technique

[0002] Metal powder refers to a group of metal particles with a size less than 1 mm, including single metal powder, alloy powder, and certain refractory compound powders with metallic properties, which are the main raw materials for powder metallurgy.

[0003] Metal powder is usually stored in sealed devices such as storage hoppers, bins, trolleys, and tank trucks. When these powders are transferred or discharged, a large amount of dust will be generated on-site, which will have an adverse impact on human health; in addition, the scattered metal dust cannot be effectively recovered, resulting in waste of raw materials. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to overcome the existing defects, and provide a mobile collection device for dust cleaning. By adopting a mobile mode, it can move to the on-site construction position to extract and collect dust, reduce waste of raw materials, and at the same time reduce the adverse impact on human health. It is simple to operate and convenient to use, and can effectively solve the problems in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A mobile collection device for dust cleaning, including a mobile base and a dust collector feed pipe. An installation frame that can rotate 90 degrees and then be positioned is rotatably arranged on the mobile base. One end of the installation frame is rotatably provided with a dust collection hood. An elastic bellows is arranged at the discharge port of the dust collection hood. A rotary flange is arranged at the discharge port of the elastic bellows, and the elastic bellows is rotatably connected to the dust collector feed pipe through the rotary flange.

[0006] As a preferred technical solution of the utility model, a positioning sleeve is arranged at the end of the installation frame far from the dust collection hood.

[0007] As a preferred technical solution of the utility model, a vertical plate is arranged at the bottom of the installation frame corresponding to the mobile base. A positioning ring is arranged at the bottom of the vertical plate. A positioning hole is opened on the side surface of the mobile base corresponding to the positioning ring, and a positioning rod that can be inserted into the positioning ring is movably inserted into the positioning hole.

[0008] As a preferred technical solution of the utility model, the positioning sleeve can correspond to the positioning hole after the installation frame rotates 90 degrees.

[0009] As a preferred technical solution of the utility model, a counterweight block is arranged at the lower end of the side of the installation frame far from the dust collection hood.

[0010] As a preferred technical solution of the present utility model, the counterweight is a vibration motor.

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

[0012] The mobile collection device for dust cleaning according to the example of the present utility model adopts a movable mode, can move to the on-site construction position to extract and gather and recycle dust, can reduce the waste of raw materials, and at the same time can reduce the adverse effects on human health. It is simple to operate and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 the left view structural diagram of

[0015] In the figure: 1 mobile base, 2 mounting frame, 21 positioning sleeve, 22 vibration motor, 3 vertical plate, 31 positioning ring, 4 positioning rod, 5 dust collection hood, 6 elastic bellows, 7 rotating flange, 8 dust collector feed pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: a mobile collection device for dust cleaning, including a mobile base 1 and a dust collector feed pipe 8. A mounting frame 2 capable of rotating 90 degrees and then positioning is rotatably provided on the mobile base 1. One end of the mounting frame 2 is rotatably provided with a dust collection hood 5. An elastic bellows 6 is provided at the discharge port of the dust collection hood 5. A rotating flange 7 is provided at the discharge port of the elastic bellows 6, and the elastic bellows 6 is rotatably connected to the dust collector feed pipe 8 through the rotating flange 7. When the dust collection hood 5 moves, it drives the elastic bellows 6 to adaptively expand and contract; control the external dust collector to work, and the dust is centrally extracted and discharged through the dust collection hood 5 and the elastic bellows 6 by the dust collector feed pipe 8, facilitating the aggregation and collection of dust.

[0018] Furthermore, a positioning sleeve 21 is provided at one end of the mounting frame 2 away from the dust collection hood 5.

[0019] Further, a vertical plate 3 is provided at the corresponding bottom of the mounting frame 2 and the moving base 1. A positioning ring 31 is provided at the bottom of the vertical plate 3. A positioning hole is formed in the side surface of the moving base 1 corresponding to the positioning ring 31, and a positioning rod 4 that can be inserted into the positioning ring 31 is movably inserted into the positioning hole, which can play a positioning role for the mounting frame 2.

[0020] Further, after the mounting frame 2 is rotated by 90 degrees, the positioning sleeve 21 can correspond to the positioning hole. Since there are wave marks inside the elastic corrugated pipe 6, in order to prevent dust from getting stuck in the wave marks, pull out the positioning rod 4, rotate the mounting frame 2 by 90 degrees to make it in a vertical state, and then insert the positioning rod 4 into the positioning sleeve 21 to fix it. Move the dust collection hood 5 away from the dust collector feed pipe 8 through the moving base 1. During the movement of the dust collection hood 5, the elastic corrugated pipe 6 is driven to stretch to the longest state, and the dust collector can extract the residual dust inside the elastic corrugated pipe 6.

[0021] Further, a counterweight is provided at the lower end of the side of the mounting frame 2 away from the dust collection hood 5. The counterweight is a vibration motor 22, which can play a counterweight role to improve the stability of the moving base 1; the vibration motor 22 drives the dust collection hood 5 and the elastic corrugated pipe 6 to vibrate through the mounting frame 2, so that the residual dust inside the elastic corrugated pipe 6 vibrates. At this time, the dust collector can extract the residual dust inside the elastic corrugated pipe 6.

[0022] The vibration motor 22 used in the present utility model is a common electronic component in the prior art, and its working mode and circuit structure are all well-known technologies, which will not be elaborated here. The vibration motor 22 is electrically connected to an external switch.

[0023] During use:

[0024] The state of the device during use is as Figure 1 shown. Push the dust collection hood 5 to the position where dust is generated through the moving base 1. When the dust collection hood 5 moves, it drives the elastic corrugated pipe 6 to adaptively expand and contract.

[0025] In addition, when the welded metal parts are relatively heavy and it is time-consuming and laborious to carry them manually, the dust collection hood 5 can be moved to the upper side of the metal part to be welded to extract the dust generated during the welding process.

[0026] Control the external dust collector to work. The dust is centrally extracted and discharged through the dust collection hood 5 and the elastic corrugated pipe 6 by the dust collector feed pipe 8, which is convenient for the aggregation and collection of dust.

[0027] When the collection is completed, since there are wave marks inside the elastic corrugated pipe 6, in order to prevent dust from getting stuck in the wave marks, the operation is as follows:

[0028] Pull out the positioning rod 4, rotate the mounting frame 2 by 90 degrees to make it in a vertical state, and then insert the positioning rod 4 into the positioning sleeve 21 to fix it.

[0029] Move the dust collection hood 5 away from the dust collector feed pipe 8 by moving the moving base 1. During the movement of the dust collection hood 5, the elastic corrugated pipe 6 is driven to stretch to the longest state;

[0030] Control the vibration motor 22 to work through an external switch. The vibration motor 22 drives the dust collection hood 5 and the elastic corrugated pipe 6 to vibrate through the mounting bracket 2, so that the residual dust inside the elastic corrugated pipe 6 vibrates. At this time, the dust collector can extract the residual dust inside the elastic corrugated pipe 6;

[0031] In addition, when the elastic corrugated pipe 6 vibrates, rotate the rotary flange 7 and the dust collection hood 5, so that the elastic corrugated pipe 6 rotates, which helps the dust inside the elastic corrugated pipe 6 to fall off and be cleaned.

[0032] The utility model adopts a movable mode, which can move to the on-site construction position to extract and collect dust, can reduce the waste of raw materials, and can also reduce the adverse effects on human health. The operation is simple and the use is convenient.

[0033] The parts not disclosed in the utility model are all prior arts, and their specific structures, materials and working principles will not be elaborated. Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A mobile dust collection device for cleaning, comprising a mobile base (1) and a dust collector feed pipe (8), characterized in that: A mounting frame (2) is rotatably provided on the mobile base (1) and can be rotated ninety degrees for positioning; a dust collecting hood (5) is rotatably provided on one end of the mounting frame (2); an elastic bellows (6) is provided at the discharge port of the dust collecting hood (5); a rotating flange (7) is provided at the discharge port of the elastic bellows (6); and the elastic bellows (6) is rotatably connected to a dust collector feed pipe (8) via the rotating flange (7).

2. The mobile dust collection device according to claim 1, characterized in that: A positioning sleeve (21) is provided at one end of the mounting frame (2) away from the dust collecting cover (5).

3. The mobile dust collection device according to claim 2, characterized in that: A vertical plate (3) is provided at the bottom of the mounting frame (2) corresponding to the movable base (1), a positioning ring (31) is provided at the bottom of the vertical plate (3), a positioning hole is provided at the side of the movable base (1) corresponding to the positioning ring (31), and a positioning rod (4) capable of being inserted into the positioning ring (31) is movably inserted into the positioning hole.

4. The mobile dust collection device according to claim 3, characterized in that: After the mounting frame (2) is rotated ninety degrees, the positioning sleeve (21) can correspond to the positioning hole.

5. The mobile dust collection device according to claim 1, characterized in that: A counterweight is provided at the lower end of the mounting frame (2) on a side away from the dust collecting cover (5).

6. The mobile dust collection device according to claim 5, characterized in that: The counterweight block is a vibration motor (22).

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