Dust removal device for concrete structural member manufacturing
By designing a rotating connection between a fixed plate and a gear column structure, the problem of angle adjustment and limiting of dust removal devices in the manufacturing of concrete structural components was solved, thereby improving dust removal efficiency and air quality.
Patent Information
- Application Number
- CN202422866649.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-25
AI Technical Summary
In the current manufacturing process of concrete structural components, the dust removal device cannot effectively adjust the angle of the dust collection hood and the limit of the collection box, which affects air quality and practicality.
A dust removal device for manufacturing concrete structural components was designed. The device achieves angle adjustment of the dust hood and limit of the collection box through adjustment and limiting devices. It includes a fixed plate with rotatable connection and a gear column structure to realize horizontal and vertical rotation of the dust hood and sliding limit of the collection box.
It enables flexible adjustment of the dust hood angle and effective limiting of the collection box, improving dust removal efficiency and the practicality of the device, and improving air quality.
Smart Images
Figure CN223505857U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete structural components technology, specifically a dust removal device for manufacturing concrete structural components. Background Technology
[0002] Concrete is also called concrete, so concrete structures are also called concrete structures. It refers to structures made mainly of commercial concrete, including plain concrete structures, reinforced concrete structures, and prestressed concrete structures. Since dust is generated during the manufacturing process of concrete structural components, a dust removal device for the manufacture of concrete structural components is needed.
[0003] However, existing technologies still have the following problems:
[0004] First, a large amount of dust is generated during the manufacturing of concrete structural components. When it is necessary to collect and remove the dust, the angle of the dust collection hood cannot be effectively adjusted, which greatly affects the air quality.
[0005] Secondly, a large amount of dust is generated during the manufacturing of concrete structural components, which needs to be collected and removed. However, existing dust removal devices on the market cannot effectively limit the collection box, making them less practical.
[0006] To address the aforementioned problems, the inventors have proposed a dust removal device for the manufacture of concrete structural components. Utility Model Content
[0007] In order to solve the problems of not being able to effectively adjust the angle of the dust collection hood and not being able to effectively limit the position of the collection box, the purpose of this utility model is to provide a dust removal device for the manufacture of concrete structural components.
[0008] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a dust removal device for manufacturing concrete structural components, comprising a box body, a collection box slidably connected to the bottom end of the box body, a handle fixedly connected to the upper part of the outer surface of the collection box, a dust inlet at the top of the collection box, two limiting devices fixedly connected to the lower part of one end of the box body, an adjusting device fixedly connected to the lower inner wall of the box body and one end of the box body, the adjusting device comprising a support plate, the bottom end of the support plate fixedly connected to the lower inner wall of the box body, a blower fixedly connected to one end of the support plate, a dust outlet fixedly connected to the output end of the blower, and a dust outlet fixedly connected to the input end of the blower. The housing is connected to a connecting pipe. Three equally spaced brackets are fixedly connected to one end of the housing. A connecting plate is fixedly connected to the top of the three brackets. A base is fixedly connected to the top of the connecting plate. A turntable is rotatably connected to the top of the base. Two first fixing plates are fixedly connected to the top of the turntable. A first rotating shaft is rotatably connected to the top of the two first fixing plates. Two second fixing plates are fixedly connected to the outer surface of the first rotating shaft. A dust suction hood is fixedly connected to one end of the two second fixing plates. The rotation of the two second fixing plates jointly drives the dust suction hood to rotate horizontally. Rotating the two second fixing plates jointly drives the dust suction hood to rotate up and down.
[0009] Preferably, the limiting device includes a rotating rod, one end of which is fixedly connected to a second rotating shaft. One end of the second rotating shaft is rotatably connected to the lower part of one end of the housing. A gear is fixedly sleeved on the outer surface of the second rotating shaft. A toothed column is meshed on the outer surface of the gear. A spring is fixedly connected to the top of the toothed column. A hollow tube is fixedly connected to the lower part of one end of the housing. When the toothed column moves upward, it compresses the spring, causing the spring to deform. The outer surface of the spring fits against the inner wall of the hollow tube, and the top of the spring is fixedly connected to the upper inner wall of the hollow tube.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0011] 1. This utility model can drive the dust collection hood to rotate horizontally by rotating two second fixed plates. By rotating the two second fixed plates, the dust collection hood can be driven to rotate up and down, thereby achieving the purpose of effectively adjusting the angle of the dust collection hood.
[0012] 2. This utility model can drive the slider to slide in the inner wall of the groove by sliding the collection box. When it is necessary to limit the collection box, the collection box is reset, the rotating rod is released, the spring extends and resets, and the toothed column resets to limit the collection box, thereby achieving the purpose of effectively limiting the collection box. Attached Figure Description
[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the structure of this utility model.
[0015] Figure 2 This is a schematic diagram of the adjustment device of this utility model.
[0016] Figure 3 This is a schematic diagram of the limiting device of this utility model.
[0017] Figure 4 This is a partial structural diagram of the present utility model.
[0018] In the diagram: 1. Box body; 2. Limiting device; 3. Adjusting device; 4. Collection box; 5. Handle; 6. Dust inlet; 7. Sliding block; 8. Slide groove; 21. Rotating rod; 22. Second rotating shaft; 23. Gear; 24. Gear column; 25. Spring; 26. Hollow tube; 301. Support plate; 302. Blower; 303. Dust outlet; 304. Connecting pipe; 305. Bracket; 306. Connecting plate; 307. Base; 308. Turntable; 309. First fixing plate; 310. First rotating shaft; 311. Second fixing plate; 312. Dust suction hood; 313. Through groove. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example: Figure 1-4As shown, this utility model provides a dust removal device for manufacturing concrete structural components, including a box body 1. A collection box 4 is slidably connected to the bottom end of the box body 1. Two sliders 7 are fixedly connected to both sides of the top end of the collection box 4. Slide grooves 8 that cooperate with the sliders 7 are opened on both sides of the bottom end of the box body 1. The outer surface of the sliders 7 fits against the inner wall of the slide grooves 8. Both the sliders 7 and the slide grooves 8 are "T" shaped. A handle 5 is fixedly connected to the upper part of the outer surface of the collection box 4. A dust inlet 6 is opened at the top end of the collection box 4. Two limiting devices 2 are fixedly connected to the lower part of one end of the box body 1. An adjusting device 3 is fixedly connected to the lower inner wall of the box body 1 and one end of the box body 1. The adjusting device 3 includes a support plate 301. The bottom end of the support plate 301 is fixedly connected to the lower inner wall of the box body 1. A blower 302 is fixedly connected to one end of the support plate 301. A dust outlet 303 is fixedly connected to the output end of the blower 302. A through groove 313 is opened at the bottom end of the box body 1 for dust discharge. The bottom end of the inlet 303 is fixedly connected to the inner wall of the through groove 313. The through groove 313 and the dust inlet 6 are the same size. The input end of the blower 302 is fixedly connected to the connecting pipe 304. One end of the housing 1 is fixedly connected to three equally spaced brackets 305. The top of the three brackets 305 is fixedly connected to a connecting plate 306. The top of the connecting plate 306 is fixedly connected to a base 307. The top of the base 307 is rotatably connected to a turntable 308. The top of the turntable 308 is fixedly connected to two first fixing plates 309. The tops of the two first fixing plates 309 are rotatably connected to a first rotating shaft 310. The rotation of the turntable 308 drives the two first fixing plates 309 to rotate. The rotation of the two first fixing plates 309 drives the first rotating shaft 310 to rotate. The outer surface of the first rotating shaft 310 is fixedly connected to two second fixing plates 311. One end of the two second fixing plates 311 is fixedly connected to a dust suction hood 312.
[0021] The rotation of the two second fixing plates 311 together drives the dust collection hood 312 to rotate horizontally. Rotating the two second fixing plates 311 together drives the dust collection hood 312 to rotate up and down, which can effectively adjust the angle of the dust collection hood.
[0022] The limiting device 2 includes a rotating rod 21, one end of which is fixedly connected to a second rotating shaft 22. One end of the second rotating shaft 22 is rotatably connected to the lower part of one end of the housing 1. A gear 23 is fixedly sleeved on the outer surface of the second rotating shaft 22. A toothed column 24 is meshed on the outer surface of the gear 23. A spring 25 is fixedly connected to the top of the toothed column 24. A hollow tube 26 is fixedly connected to the lower part of one end of the housing 1. The outer surface of the toothed column 24 is in contact with the inner wall of the hollow tube 26. When the toothed column 24 moves upward, it compresses the spring 25. The spring 25 is compressed and deformed. The top of the spring 25 is fixedly connected to the upper inner wall of the hollow tube 26. The outer surface of the spring 25 is in contact with the inner wall of the hollow tube 26.
[0023] Pulling handle 5 causes the foot brake swivel wheel to slide the collection box 4. The sliding of the collection box 4 causes the slider 7 to slide in the inner wall of the slide groove 8. When it is necessary to limit the collection box 4, the collection box 4 is reset. Releasing the rotating rod 21 causes the spring 25 to extend and reset, and the toothed column 24 resets to limit the collection box 4. This can effectively limit the collection box 4.
[0024] Working principle: Due to the large amount of dust generated during the manufacturing of concrete structural components, the blower 302 in the adjusting device 3 is turned on. The blower 302 draws the dust from the dust hood 312 into the connecting pipe 304. The dust is then drawn from the dust outlet 303 into the collection box 4 by the blower 302. The rotating turntable 308 rotates, which in turn drives the two first fixed plates 309 to rotate. The rotation of the two first fixed plates 309 together drives the first rotating shaft 310 to rotate. The rotation of the first rotating shaft 310 drives the two second fixed plates 311 to rotate. The rotation of the two second fixed plates 311 together drives the dust hood 312 to rotate horizontally. The rotation of the two second fixed plates 311 together drives the dust hood 312 to rotate up and down, thereby achieving the purpose of effectively adjusting the angle of the dust collection hood.
[0025] When it is necessary to clean the dust in the collection box 4, rotate the rotating rod 21. The rotation of the rotating rod 21 drives the second rotating shaft 22 to rotate at the lower end of one end of the box body 1. The rotation of the second rotating shaft 22 drives the gear 23 to rotate. The rotation of the gear 23 drives the toothed column 24 to move upward. The upward movement of the toothed column 24 compresses the spring 25. The spring 25 is compressed and deformed, and the toothed column 24 enters the inner wall of the hollow tube 26. Pull the handle 5, and the foot brake universal wheel drives the collection box 4 to slide. The sliding of the collection box 4 drives the slider 7 to slide in the inner wall of the slide groove 8. When it is necessary to limit the collection box 4, reset the collection box 4, release the rotating rod 21, the spring 25 extends and resets, and the toothed column 24 resets to limit the collection box 4, thereby achieving the purpose of effectively limiting the collection box 4.
[0026] Obviously, those skilled in the art can make various modifications and variations to this utility model without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this utility model and their equivalents, this utility model also intends to include these modifications and variations.
Claims
1. A dust removal device for manufacturing concrete structural components, comprising a housing (1), characterized in that: Two limiting devices (2) are fixedly connected to the lower part of one end of the box (1), and an adjustment device (3) is fixedly connected to the lower inner wall of the box (1) and one end of the box (1). The adjusting device (3) includes a support plate (301), the bottom end of which is fixedly connected to the lower inner wall of the housing (1), a blower (302) is fixedly connected to one end of the support plate (301), a dust outlet (303) is fixedly connected to the output end of the blower (302), a connecting pipe (304) is fixedly connected to the input end of the blower (302), and three equally spaced supports (305) are fixedly connected to one end of the housing (1), with a connecting plate fixedly connected to the top of the three supports (305). (306) A base (307) is fixedly connected to the top of the connecting plate (306). A turntable (308) is rotatably connected to the top of the base (307). Two first fixing plates (309) are fixedly connected to the top of the turntable (308). A first rotating shaft (310) is rotatably connected to the top of the two first fixing plates (309). Two second fixing plates (311) are fixedly connected to the outer surface of the first rotating shaft (310). A dust collection cover (312) is fixedly connected to one end of the two second fixing plates (311).
2. The dust removal device for manufacturing concrete structural components as described in claim 1, characterized in that: The limiting device (2) includes a rotating rod (21), one end of which is fixedly connected to a second rotating shaft (22). One end of the second rotating shaft (22) is rotatably connected to the lower part of one end of the housing (1). A gear (23) is fixedly sleeved on the outer surface of the second rotating shaft (22). A toothed column (24) is meshed on the outer surface of the gear (23). A spring (25) is fixedly connected to the top of the toothed column (24). A hollow tube (26) is fixedly connected to the lower part of one end of the housing (1). The top of the spring (25) is fixedly connected to the upper inner wall of the hollow tube (26).
3. The dust removal device for manufacturing concrete structural components as described in claim 1, characterized in that: The bottom of the box (1) is slidably connected to a collection box (4), and a handle (5) is fixedly connected to the upper part of the outer surface of the collection box (4). A dust inlet (6) is opened at the top of the collection box (4).
4. The dust removal device for manufacturing concrete structural components as described in claim 1, characterized in that: The bottom of the box (1) is provided with a through groove (313), and the bottom of the dust outlet (303) is fixedly connected to the inner wall of the through groove (313).
5. The dust removal device for manufacturing concrete structural components as described in claim 3, characterized in that: Two sliders (7) are fixedly connected to the top two sides of the collection box (4). The bottom two sides of the box body (1) are provided with sliding grooves (8) for use with the sliders (7). The outer surface of the slider (7) is in contact with the inner wall of the sliding groove (8). The slider (7) and the sliding groove (8) are both "T" shaped.
6. The dust removal device for manufacturing concrete structural components as described in claim 4, characterized in that: The through groove (313) and the dust inlet (6) are the same size.
7. A dust removal device for manufacturing concrete structural components as described in claim 2, characterized in that: The outer surface of the toothed column (24) is in contact with the inner wall of the hollow tube (26).
8. The dust removal device for manufacturing concrete structural components as described in claim 2, characterized in that: The outer surface of the spring (25) is in contact with the inner wall of the hollow tube (26).