Dust collection device for wood processing equipment

Abstract

The utility model relates to the technical field of wood processing, and discloses a dust collection device for wood processing equipment, which comprises a bottom plate, the right end of the top side of the bottom plate is fixedly connected with a dust collection main body, the front side and the rear side of the dust collection main body are fixedly connected with connecting plates, and the left ends of the close sides of the two connecting plates are fixedly connected with a collection box. A supporting strip is slidably connected to the inner wall of the top end of the collecting box, a fixing rod is fixedly connected to the bottom of the supporting strip, a filter screen is fixedly connected to the bottom of the fixing rod, and striking blocks are fixedly connected to the front end and the rear end of the bottom side of the filter screen. According to the dust collection device, wood chips and dust are screened and conveniently collected, the situation that the wood chips and the dust are treated as waste materials together is avoided, then environmental protection is improved, the dust collection head is rapidly disassembled, the interior of the dust collection head is conveniently and independently maintained and detected, and then the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a dust collecting device for wood processing equipment. Background Art

[0002] In the wood processing industry, the generation of dust and wood chips is a common problem. Wood processing equipment usually generates a large amount of dust and wood chips when performing operations such as sawing, planing, and carving. This not only affects the operator's working environment, but may also have a negative impact on the normal operation and production efficiency of the equipment.

[0003] In the prior art, most of the dust suction devices for wood processing equipment will mix and clean dust and sawdust together when in use. Sawdust is a natural biomass material that can be used as a raw material for biomass energy, and the sawdust is compressed into pellets or sawdust pellets, which can be used to produce sawdust pellet fuel, heating or power generation. If the sawdust and dust are collected and processed together, it is difficult to convert them into valuable resources, which will increase waste emissions and fail to achieve resource recycling. Therefore, in view of the above shortcomings, a dust suction device for wood processing equipment is proposed. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a dust suction device for wood processing equipment, aiming to improve the problem in the prior art that dust and wood chips are packed and cleaned together, which not only wastes wood chips but also increases environmental pollution.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The dust collecting device of claim 1, wherein the bottom right end of the top side of the bottom plate is fixedly connected to a dust collecting body, and the front and rear sides of the dust collecting body are fixedly connected to a connecting plate, and the left ends of the adjacent sides of the two connecting plates are fixedly connected to a collecting box, and the top inner wall of the collecting box is slidably connected to a supporting strip, and the bottom of the supporting strip is fixedly connected to a fixing rod, and the bottom of the fixing rod is fixedly connected to a filter screen, and the front and rear ends of the bottom sides of the filter screen are fixedly connected to a striking block, and a striking assembly is provided in the middle of the front and rear ends of the collecting box, and the middle outer wall of the striking assembly is fixedly connected to a circular plate, and the rear ends of the two striking assemblies are both sleeved with a spring 1, the adjacent sides of the two striking assemblies are fixedly connected to a rubber ball, and the distant sides of the two striking assemblies are fixedly connected to a disc, and the disc is fixedly connected to support columns all around, and the bottom end of the collecting box is slidably connected to the collecting plate, and the front side of the collecting plate is fixedly connected to the fixing plate.

[0007] Furthermore, a transport pipe is fixedly connected to the left side of the collecting box, a fixed cylinder is fixedly connected to the left outer wall of the transport pipe, a suction pipe is slidably connected to the left end of the inner wall of the fixed cylinder, a dust collector is fixedly connected to the bottom of the suction pipe, a support block is fixedly connected to the left end of the bottom side of the bottom plate, disassembly components are provided at both front and rear ends of the fixed cylinder, a regular trapezoid is fixedly connected to the adjacent sides of the two disassembly components, an inverted trapezoid is slidably connected to the adjacent ends of the outer walls of the two disassembly components, a spring two is fixedly connected to the far side of the inner wall of the front and rear ends of the suction pipe, and a plurality of springs two are fixedly connected to an inclined slider on the adjacent sides.

[0008] Furthermore, the two striking assemblies each include a fixed block, the inner wall of the fixed block is slidably connected with a sliding column, and the rear end outer walls of the two sliding columns are both sleeved inside the two springs.

[0009] Furthermore, the two disassembly assemblies each include a button, and the proximal ends of the outer walls of the two buttons are fixedly connected to a limiting plate, and the proximal sides of the two buttons are fixedly connected to the distal sides of the two regular trapezoids.

[0010] Furthermore, the outside of the filter screen is slidably connected to the inside of the collection box, and the adjacent sides of the two rubber balls are in contact with the distant sides of the two striking blocks.

[0011] Furthermore, the outer wall of the circular plate is slidably connected to the inside of the fixed block, and the adjacent sides of the two springs are fixedly connected to the distant sides of the two circular plates.

[0012] Furthermore, the interiors of the front and rear ends of the fixing tube are slidably connected to the exteriors of the two buttons, and the interiors of the two inverted trapezoids are slidably connected to the proximal end of the outer walls of the two buttons.

[0013] Furthermore, a handle is fixedly connected to the right end of the top side of the base plate, the outer walls of the two limit plates are slidably connected to the inner walls of the front and rear ends of the fixed cylinder, and the four bottom corners of the base plate are fixedly connected to universal wheels.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by the cooperation of the supporting bars, the fixing rods, the striking blocks, the fixing blocks, the circular plates and other structures, the wood chips and dust can be screened and collected, so that the wood chips and dust can be avoided from being treated as waste materials, thereby improving environmental protection.

[0016] 2. In the utility model, by the cooperation of the buttons, the limit plates, the regular trapezoids, the inverted trapezoids, the inclined sliders and other structures, the vacuum cleaner head can be quickly disassembled, which is convenient for the maintenance and inspection of the inside of the vacuum cleaner head separately, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a dust collecting device for wood processing equipment proposed by the utility model;

[0018] Figure 2 A schematic diagram of the internal structure of a collection box of a dust collection device for wood processing equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a fixed block of a dust collecting device for wood processing equipment proposed by the utility model;

[0020] Figure 4 A schematic diagram of the structure of a striking block of a dust collecting device for wood processing equipment proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the support block structure of a dust collection device for wood processing equipment proposed by the utility model;

[0022] Figure 6 The utility model is a schematic diagram of the internal structure of a fixed cylinder of a dust collecting device for wood processing equipment.

[0023] Legend:

[0024] 1. Bottom plate; 2. Dust collector body; 3. Connecting plate; 4. Collecting box; 5. Support bar; 6. Fixed rod; 7. Filter; 8. Strike block; 9. Fixed block; 10. Sliding column; 11. Round plate; 12. Spring 1; 13. Rubber ball; 14. Disc; 15. Support column; 16. Collecting plate; 17. Fixed plate; 18. Transport tube; 19. Fixed cylinder; 20. Suction tube; 21. Dust collector head; 22. Support block; 23. Button; 24. Limit plate; 25. Right trapezoid; 26. Inverted trapezoid; 27. Spring 2; 28. Tilted slider. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-3, the utility model provides an embodiment: a dust suction device for wood processing equipment, including a bottom plate 1, a main body supporting structure, a handle is fixedly connected to the right end of the top side of the bottom plate 1, which is used to facilitate carrying and maneuvering the equipment, and universal wheels are fixedly connected to the four corners of the bottom of the bottom plate 1 to provide the equipment with movement and steering functions and increase maneuverability. A dust suction body 2 is fixedly connected to the right end of the top side of the bottom plate 1 to generate suction and collect dust and debris. A connecting plate 3 is fixedly connected to the front and rear sides of the dust suction body 2, and a collection box 4 is fixedly connected to the left end of the adjacent side of the two connecting plates 3 to facilitate the stable operation of the collection box 4. A support bar 5 is slidably connected to the inner wall of the top end of the collection box 4 to increase the supporting force of the support bar 5. A fixing rod 6 is fixedly connected to the bottom of the support bar 5. A filter screen 7 is fixedly connected to the bottom of 6 to facilitate screening of wood chips and dust. A striking assembly is provided in the middle of the front and rear ends of the collecting box 4. A circular plate 11 is fixedly connected to the middle outer wall of the striking assembly. A spring 12 is sleeved on the outer rear end of the two striking assemblies to allow the spring 12 to be evenly stressed. A rubber ball 13 is fixedly connected to the adjacent side of the two striking assemblies to facilitate deformation of the striking block 8. A disc 14 is fixedly connected to the distant side of the two striking assemblies. Support columns 15 are fixedly connected around the disc 14 to enable the support columns 15 to slide horizontally. A collecting plate 16 is slidably connected to the bottom end of the collecting box 4 to facilitate collection of dust. A fixing plate 17 is fixedly connected to the front side of the collecting plate 16 to facilitate pulling out the collecting plate 16.

[0027] Reference Figure 5-6A transport pipe 18 is fixedly connected to the left side of the collecting box 4 for transporting dust and wood chips. A fixed cylinder 19 is fixedly connected to the outer wall of the left end of the transport pipe 18 for connecting the transport pipe 18 and the suction pipe 20. The suction pipe 20 is slidably connected to the left end of the inner wall of the fixed cylinder 19 for the entry of wood chips and dust. A dust collecting head 21 is fixedly connected to the bottom of the suction pipe 20 for sucking in dust and wood chips. A support block 22 is fixedly connected to the left end of the bottom side of the bottom plate 1 for supporting the fixed cylinder 19. Disassembly components are provided at both the front and rear ends of the fixed cylinder 19. A regular trapezoid 25 is fixedly connected to the adjacent sides of the two disassembly components. Both disassembly components include buttons 23. The interiors of the front and rear ends of the fixed cylinder 19 are slidably connected to the outsides of the two buttons 23 so that the buttons 23 can slide horizontally. The proximal ends of the outer walls of the two buttons 23 are fixedly connected to the limit plates 24 to prevent the buttons 23 from sliding. The outer walls of the two limit plates 24 are slidably connected to the inner walls of the front and rear ends of the fixed cylinder 19 so that the limit plates 24 can slide horizontally. The proximal sides of the two buttons 23 are fixedly connected to the far sides of the two regular trapezoids 25. The regular trapezoids 25 are driven to slide by the movement of the buttons 23. The proximal ends of the outer walls of the two disassembly components are slidably connected to the inverted trapezoids 26 to facilitate the engagement of the spring 27. The interiors of the two inverted trapezoids 26 are slidably connected to the proximal ends of the outer walls of the two buttons 23. The far sides of the inner walls of the front and rear ends of the suction pipe 20 are fixedly connected to the spring 27 so that the spring 27 can be evenly stressed. The proximal sides of the multiple springs 27 are fixedly connected to the inclined sliders 28.

[0028] Reference Figure 2-4 The front and rear ends of the bottom side of the filter 7 are fixedly connected with striking blocks 8, so that the filter 7 vibrates. The outside of the filter 7 is slidably connected to the inside of the collecting box 4, so that the filter 7 can slide vertically. The two striking components include fixed blocks 9. The inner wall of the fixed block 9 is slidably connected with a sliding column 10, so that the fixed block 9 can slide horizontally. The outer wall of the circular plate 11 is slidably connected to the inside of the fixed block 9. The rear end outer walls of the two sliding columns 10 are both sleeved inside the two springs 12, so that the springs 12 can be evenly stressed. The adjacent sides of the two springs 12 are fixedly connected to the distant sides of the two circular plates 11, and the adjacent sides of the two rubber balls 13 are in contact with the distant sides of the two striking blocks 8, which is convenient for vibrating the striking blocks 8.

[0029] Working principle: When we use the vacuum cleaner for wood processing equipment, we suck the wood chips and dust into the inside of the suction pipe 20 through the vacuum head 21, and then pump the wood chips and dust into the inside of the collection box 4 through the transport pipe 18 and drop them on the top of the filter 7. At this time, we hold the disc 14 and pull it backwards, which then drives the sliding column 10 to slide. The sliding column 10 drives the circular plate 11 to slide inside the fixed block 9 and squeeze the spring 12, so that the spring 12 stores elastic potential energy, and then gives the sliding column 10 a force in the opposite direction, so as to achieve a reset effect on the sliding column 10. When we let go, the sliding column 10 will push the rubber ball 13 to hit the striking block 8 due to the force given by the spring 12, so that the striking block 8 The dust will then pass through the gap inside the filter 7 and fall onto the top of the collecting plate 16, while the debris will remain on the top of the filter 7. At this time, the cover plate on the top of the collecting box 4 is lifted, the support bar 5 is held and lifted, and then the fixing rod 6 is driven to lift the filter 7, which makes it easier to collect and utilize the wood chips. When the dust collector head 21 needs maintenance and inspection, we press the button 23, and then push the limit plate 24 to slide the inverted trapezoid 26 and push the inclined slider 28. The surface of the inverted trapezoid 26 is pressed against the inclined slider 28, so that the inclined slider 28 stores elastic potential energy, and then gives the inclined slider 28 a force in the opposite direction. When the inverted trapezoid 26 is pushed, the button 23 can be pulled behind the inclined slider 28, so that the inverted trapezoid 26 is slidably connected to the outside of the button 23 by the resistance of the inclined slider 28, and the inclined slider 28 is pressed. At this time, the positive trapezoid 25 can be driven to slide out of the interior of the suction pipe 20, completing the disassembly of the suction pipe 20, and then facilitating the separate inspection of the dust collector head 21.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust collecting device for wood processing equipment, comprising a bottom plate (1), characterized in that: The right end of the top side of the bottom plate (1) is fixedly connected to a dust collecting body (2), the front and rear sides of the dust collecting body (2) are fixedly connected to connecting plates (3), the left ends of the adjacent sides of the two connecting plates (3) are fixedly connected to a collecting box (4), the top inner wall of the collecting box (4) is slidably connected to a supporting bar (5), the bottom of the supporting bar (5) is fixedly connected to a fixing rod (6), the bottom of the fixing rod (6) is fixedly connected to a filter screen (7), the front and rear ends of the bottom side of the filter screen (7) are fixedly connected to striking blocks (8), the collecting box (4) is fixedly connected to a filter screen (7), and the front and rear ends of the bottom side of the filter screen (7) are fixedly connected to striking blocks (8). A striking assembly is provided in the middle of both the front and rear ends, a circular plate (11) is fixedly connected to the middle outer wall of the striking assembly, a spring (12) is sleeved on the rear end of each of the two striking assemblies, a rubber ball (13) is fixedly connected to the adjacent sides of the two striking assemblies, a circular disc (14) is fixedly connected to the distant sides of the two striking assemblies, support columns (15) are fixedly connected to the four sides of the circular disc (14), a collecting plate (16) is slidably connected to the bottom end of the collecting box (4), and a fixing plate (17) is fixedly connected to the front side of the collecting plate (16).

2. A dust collecting device for wood processing equipment according to claim 1, characterized in that: The left side of the collecting box (4) is fixedly connected to a transport pipe (18), the left end outer wall of the transport pipe (18) is fixedly connected to a fixed cylinder (19), the left end of the inner wall of the fixed cylinder (19) is slidably connected to a suction pipe (20), the bottom of the suction pipe (20) is fixedly connected to a dust collector head (21), the left end of the bottom side of the bottom plate (1) is fixedly connected to a support block (22), the front and rear ends of the fixed cylinder (19) are provided with disassembly components, the adjacent sides of the two disassembly components are fixedly connected to a regular trapezoid (25), the adjacent ends of the outer walls of the two disassembly components are slidably connected to an inverted trapezoid (26), the inner walls of the front and rear ends of the suction pipe (20) are fixedly connected to the far side of the spring two (27), and the adjacent sides of the plurality of spring twos (27) are fixedly connected to an inclined slider (28).

3. A dust collecting device for wood processing equipment according to claim 1, characterized in that: The two striking assemblies each comprise a fixed block (9), the inner wall of the fixed block (9) being slidably connected to a sliding column (10), and the rear end outer walls of the two sliding columns (10) are both sleeved inside the two springs (12).

4. A dust collecting device for wood processing equipment according to claim 2, characterized in that: The two disassembly assemblies each comprise a button (23), the proximal ends of the outer walls of the two buttons (23) are fixedly connected to a limiting plate (24), and the proximal sides of the two buttons (23) are fixedly connected to the distal sides of the two regular trapezoids (25).

5. The dust collecting device for wood processing equipment according to claim 1, characterized in that: The outside of the filter screen (7) is slidably connected to the inside of the collection box (4), and the adjacent sides of the two rubber balls (13) are in contact with the distant sides of the two striking blocks (8).

6. A dust collecting device for wood processing equipment according to claim 3, characterized in that: The outer wall of the circular plate (11) is slidably connected to the interior of the fixed block (9), and the adjacent sides of the two springs (12) are fixedly connected to the distant sides of the two circular plates (11).

7. A dust collecting device for wood processing equipment according to claim 4, characterized in that: The interiors of the front and rear ends of the fixed cylinder (19) are slidably connected to the exteriors of the two buttons (23), and the interiors of the two inverted trapezoids (26) are slidably connected to the proximal ends of the outer walls of the two buttons (23).

8. A dust collecting device for wood processing equipment according to claim 4, characterized in that: A handle is fixedly connected to the right end of the top side of the base plate (1), the outer walls of the two limit plates (24) are slidably connected to the inner walls of the front and rear ends of the fixed cylinder (19), and universal wheels are fixedly connected to the four corners of the bottom of the base plate (1).

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