Dust removal device for furniture production

Abstract

The utility model relates to the related field of dust removal devices, in particular to a dust removal device for furniture production, which comprises a movable frame, a dust collection box body, a dust collection fan, a dust collection pipe, an extension arm, a roller, a connecting cylinder, a first L-shaped pipe, a second L-shaped pipe, a support frame, a driven gear, a dust collection cover, a driving gear, a driving motor and the like. The first L-shaped pipes and the second L-shaped pipes are arranged, and the second L-shaped pipes drive the different dust collection hoods to rotate outwards, so that the outer diameter of a circle defined by the dust collection hoods is increased, overlapping of dust collection areas of the dust collection hoods is reduced, dust of a larger area can be collected, and the dust collection efficiency is improved. And meanwhile, dust at different positions can be conveniently absorbed during furniture processing by adjusting the position of the dust collection cover, so that dust can be more comprehensively absorbed during furniture processing, and the dust removal effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of dust removal devices, in particular to a dust removal device for furniture production. Background Art

[0002] Furniture refers to a large category of equipment and facilities that are indispensable for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for establishing a working and living space. In the production process of furniture, such as the cutting of furniture raw materials, furniture polishing and grinding, furniture painting, etc., a large amount of dust is easily generated, and the dust needs to be treated by dust removal equipment to reduce dust pollution in the environment.

[0003] The existing patent number is: CN212068199U discloses a dust removal device for furniture production, including a box body, a duct, an adsorption net, a filter net, a funnel, a water tank, a cavity, a first fan, a grille, a support seat, a collection barrel, a water pump, a drainage pipe, a nozzle, a nozzle, a second fan and an exhaust pipe, which can quickly filter dust, improve filtering efficiency and improve usability.

[0004] However, the existing patent only has one duct to absorb dust. During the furniture processing, if the area where dust is generated is large or dust is generated at different positions simultaneously during furniture processing, it is difficult to fully absorb the dust with only one duct, which can easily reduce the dust removal effect during the furniture production process. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the utility model provides a dust removal device for furniture production to solve the above-mentioned technical problems.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a dust removal device for furniture production, comprising a mobile frame, a dust box body fixedly mounted on the top of the mobile frame, a dust suction fan connected to the feeding end of the dust box body, and a dust suction pipe connected to the suction end of the dust suction fan, the dust suction pipe runs through the inner side of an extension arm, the extension arm is fixedly mounted on the outer top of the mobile frame, the dust suction pipe is connected to a connecting tube at one end away from the dust suction fan, a supporting frame is installed at the bottom of the extension arm, and a plurality of first L-shaped tubes are installed on the connecting tube, and each of the first L-shaped tubes is connected to the inner side of the connecting tube;

[0007] A second L-shaped tube is rotatably mounted on one end of the first L-shaped tube away from the connecting tube, the second L-shaped tube is movably passed through the top edge of the support frame and connected to the dust cover, and a driven gear is sleeved on the second L-shaped tube;

[0008] A driving motor is installed on the support frame;

[0009] The driven gear is rotatably connected to the bottom of the support frame;

[0010] A driving gear meshing with a driven gear is installed on the output shaft at the bottom of the driving motor.

[0011] Preferably, a roller is installed at each of the four ends of the bottom of the movable frame.

[0012] Preferably, more than two driven gears are arranged at the bottom of the support frame, the driven gears at the bottom of the support frame are distributed in an equidistant ring shape, and each driven gear is meshed with the driving gear, and each driven gear is provided with a second L-shaped tube corresponding to the first L-shaped tube.

[0013] Preferably, a circular hole is provided on the support frame, and the circular hole corresponds to the second L-shaped tube.

[0014] Preferably, the dust suction pipe, the first L-shaped pipe and the second L-shaped pipe are all stainless steel pipes.

[0015] Preferably, the dust hood is perpendicular to the bottom of the second L-shaped tube.

[0016] Beneficial effects of the utility model:

[0017] The utility model provides a first L-shaped tube and a second L-shaped tube, and drives different dust hoods to rotate outward through each second L-shaped tube, so that the outer diameter of the circle formed by each dust hood becomes larger, and the overlap of the dust collection areas of each dust hood is reduced, so that a larger area of ​​dust can be absorbed. At the same time, adjusting the position of the dust hood is also convenient for absorbing dust at different positions during furniture processing, so as to more comprehensively absorb dust during furniture processing and improve the dust removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the dust removal device of the utility model when viewed from above.

[0020] Among them: moving frame-1, dust collection box body-2, dust collection fan-3, dust collection tube-4, extension arm-5, roller-6, connecting tube-7, first L-shaped tube-8, second L-shaped tube-9, supporting frame-10, driven gear-11, dust collection cover-12, driving gear-13, driving motor-14. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, it is described in detail through specific embodiments below.

[0022] like Figure 1As shown, the utility model provides a dust removal device for furniture production, comprising a mobile frame 1, a dust box body 2 locked and fixed on the top of the mobile frame 1, a dust suction fan 3 connected to the feeding end of the dust box body 2, through which the dust suction fan 3 sucks dust into the dust box body 2 for storage, and a dust suction pipe 4 connected to the suction end of the dust suction fan 3, the dust suction pipe 4 passes through the inner side of an extension arm 5, and the extension arm 5 is vertically fixed on the outer top of the mobile frame 1;

[0023] In this embodiment, a roller 6 is installed at each of the four ends of the bottom of the movable frame 1. The roller 6 provides support for the movable frame 1 and facilitates the overall movement of the dust removal device, thereby improving the flexibility of the dust removal device.

[0024] like Figure 1 and Figure 2 As shown, in this embodiment, the left end of the dust suction pipe 4 is connected with a connecting tube 7, the left end of the bottom of the extension arm 5 is locked and fixed with a support frame 10, and three first L-shaped tubes 8 are installed on the connecting tube 7, and each first L-shaped tube 8 is connected with the inner side of the connecting tube 7;

[0025] A second L-shaped tube 9 is rotatably mounted at the bottom of the first L-shaped tube 8. The second L-shaped tube 9 is movably passed through the top edge of the support frame 10 and is connected to the dust hood 12. The dust is transported to the first L-shaped tube 8 through the second L-shaped tube 9, and then transported to the dust box body 2 through the connecting tube 7, the dust suction tube 4 and the dust suction fan 3 for storage. A driven gear 11 is fixedly sleeved on the second L-shaped tube 9, and the driven gear 11 drives the second L-shaped tube 9 to rotate synchronously horizontally to adjust the position of the dust hood 12.

[0026] The driving motor 14 is locked and fixed on the supporting frame 10;

[0027] The driven gear 11 is rotatably connected to the bottom of the support frame 10, and the driven gear 11 can rotate horizontally at the bottom of the support frame 10 to drive the second L-shaped tube 9 to rotate horizontally synchronously;

[0028] A driving gear 13 meshing with the driven gear 11 is installed on the output shaft at the bottom of the driving motor 14, and the driven gear 11 is driven to rotate by the driving gear 13, so as to finally adjust the position of the dust hood 12;

[0029] In this embodiment, more than two driven gears 11 are arranged at the bottom of the support frame 10, and the driven gears 11 at the bottom of the support frame 10 are equidistantly distributed in an annular shape, and each driven gear 11 is meshed with the driving gear 13, and each driven gear 11 is provided with a second L-shaped tube 9 corresponding to the first L-shaped tube 8, so that multiple second L-shaped tubes 9 are arranged to absorb dust at different positions;

[0030] In this embodiment, a circular hole is formed on the support frame 10, and the circular hole corresponds to the second L-shaped tube 9, so that the second L-shaped tube 9 can rotate horizontally in the circular hole to adjust the position of the dust cover 12;

[0031] In this embodiment, the dust suction pipe 4, the first L-shaped pipe 8 and the second L-shaped pipe 9 are all stainless steel pipes, which have strong corrosion resistance and longer service life;

[0032] The dust hood 12 is perpendicular to the bottom of the second L-shaped tube 9, so that the dust hood 12 can better absorb dust;

[0033] In this embodiment, the driving motor 14 and the dust suction fan 3 are connected to an external controller, which is a prior art and will not be described in detail.

[0034] When in use, the dust collecting device is moved outside the furniture to be processed, and the dust collecting hood 12 is moved to the top of the furniture to be processed;

[0035] Then, according to the actual use situation, the position of the dust hood 12 is adjusted. The driving motor 14 can be controlled to drive the driving gear 13 to rotate, the driving gear 13 drives the driven gear 11 to rotate, the driven gear 11 drives the second L-shaped tube 9 to rotate, and the second L-shaped tube 9 drives the dust hood 12 to rotate synchronously. When each second L-shaped tube 9 drives the dust hood 12 to rotate, the outer diameter of the ring formed by each dust hood 12 changes, thereby adjusting the dust absorption range of each dust hood 12, and adjusting the position of the dust hood 12, so as to absorb dust at different positions on the top of the furniture;

[0036] When dust is generated during the furniture production process, the dust is absorbed by starting the dust suction fan 3, in conjunction with the dust suction pipe 4, the connecting tube 7, the first L-shaped pipe 8, the second L-shaped pipe 9 and the dust hood 12, and the dust is transported to the dust box body 2 for storage to reduce dust pollution to the environment.

[0037] The above description is only a preferred example of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A dust removal device for furniture production, comprising a mobile frame, a dust box body fixedly mounted on the top of the mobile frame, a dust suction fan connected to the feeding end of the dust box body, and a dust suction pipe connected to the suction end of the dust suction fan, wherein the dust suction pipe runs through the inner side of an extension arm, and the extension arm is fixedly mounted on the outer top of the mobile frame; It is characterized in that The end of the dust suction pipe away from the dust suction fan is connected with a connecting tube, a support frame is installed at the bottom of the extension arm, and a plurality of first L-shaped tubes are installed on the connecting tube, and each first L-shaped tube is connected with the inner side of the connecting tube; A second L-shaped tube is rotatably mounted on one end of the first L-shaped tube away from the connecting tube, the second L-shaped tube is movably passed through the top edge of the support frame and connected to the dust cover, and a driven gear is sleeved on the second L-shaped tube; A driving motor is installed on the support frame; The driven gear is rotatably connected to the bottom of the support frame; A driving gear meshing with a driven gear is installed on the output shaft at the bottom of the driving motor.

2. A dust removal device for furniture production according to claim 1, characterized in that: A roller is installed at each of the four ends of the bottom of the movable frame.

3. A dust removal device for furniture production according to claim 1, characterized in that: The bottom of the support frame is provided with more than two driven gears, the driven gears at the bottom of the support frame are distributed in an equidistant ring shape, and each driven gear is meshed with the driving gear, and each driven gear is provided with a second L-shaped tube corresponding to the first L-shaped tube.

4. A dust removal device for furniture production according to claim 1, characterized in that: The support frame is provided with a circular hole, and the circular hole corresponds to the second L-shaped tube.

5. A dust removal device for furniture production according to claim 1, characterized in that: The dust suction pipe, the first L-shaped pipe and the second L-shaped pipe are all stainless steel pipes.

6. A dust removal device for furniture production according to claim 1, characterized in that: The dust collecting hood is perpendicular to the bottom of the second L-shaped tube.

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