Dust workshop mobile dust collecting device

Abstract

The utility model discloses a dust workshop removes dust collecting device relates to dust collection technical field. Including collection box, the inside bottom surface fixed connection of collection box has negative pressure collection mechanism, the lateral wall of collection box is provided with support adjusting mechanism, the mobile end of support adjusting mechanism is fixedly connected with the lateral wall of collection box, still including collection adjusting assembly, collection adjusting assembly sets up in the inner wall of collection box, is used for changing dust collection direction or enlarging dust collection area, through the collection adjusting assembly who sets, makes the convenient change dust collection direction or enlarge dust collection area, thereby convenient to collect the dust of workshop nimblely, improves the collection efficiency, simultaneously, through the elastic sheltering subassembly who sets, makes convenient cooperation collection adjusting assembly utilizes sheltering cloth between collection box and collection adjusting assembly telescopic sheltering when enlarging collection area, and then reduces the probability of dust escape, guarantees the collection effect.

Description

Technical Field

[0001] This utility model relates to the field of dust collection technology, specifically a mobile dust collection device for dust workshops. Background Technology

[0002] In dusty workshops such as machining and building material production, a large amount of suspended dust is generated, which not only pollutes the workshop air environment and affects the health of operators, but may also cause equipment failure and even pose an explosion safety hazard. Therefore, it is necessary to use dust collection devices to collect and treat the dust in real time.

[0003] However, the dust collection components of existing dust collection devices in dust workshops are mostly fixed structures, making it difficult to flexibly change the dust collection direction according to the distribution of dust points in the workshop. In addition, the collection area is fixed, and the collection efficiency is low when facing dispersed or large-area dust, making it difficult to meet diverse dust collection needs. At the same time, when some devices attempt to expand the collection range, gaps easily appear between the collection box and the dust collection components, lacking an effective shielding structure, causing dust to escape from the gaps and reducing the dust collection effect. Therefore, there is an urgent need for a mobile dust collection device for dust workshops to solve the above problems. Utility Model Content

[0004] The purpose of this utility model is to provide a mobile dust collection device for dusty workshops, so as to solve the problem mentioned in the background art that existing dust collection devices for dusty workshops are difficult to flexibly change the dust collection direction and collection area according to the distribution of dust points in the workshop.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a mobile dust collection device for a dust workshop, comprising a collection box, a negative pressure collection mechanism fixedly connected to the bottom surface of the collection box, a support and adjustment mechanism provided on the side wall of the collection box, the movable end of the support and adjustment mechanism being fixedly connected to the side wall of the collection box, and further comprising: A collection adjustment component is disposed on the inner wall of the collection box and is used to change the dust collection direction or expand the dust collection area; An elastic shielding component is disposed between the collection box and the collection adjustment component, and is used to work with the collection adjustment component to provide elastic shielding between the collection box and the collection adjustment component when the collection area is expanded.

[0006] Preferably, the collection and adjustment assembly includes a sliding frame slidably connected to the inner wall of the collection box, two threaded columns rotatably connected to the inner wall of the collection box, two threaded blocks fixedly connected to the bottom surface of the sliding frame, the inner wall of the threaded blocks being threadedly connected to the surface of the threaded columns, two motors fixedly connected to the side wall of the collection box, and the surface of the threaded columns being fixedly connected to the output end of the motors.

[0007] Preferably, the elastic shielding component includes a collection box, which is fixedly connected to the side wall of the collection container. The collection box is provided with a shielding cloth inside. The bottom surface of the sliding frame is provided with a fixing groove. Both ends of the shielding cloth are fixedly connected to fixing posts. The fixing post on the left is fixedly connected to the inner wall of the fixing groove, and the fixing post on the right is rotatably connected to the inner wall of the collection box.

[0008] Preferably, a positioning frame is fixedly connected to the top surface of the sliding frame, two magnetic plates are fixedly connected to the inner wall of the positioning frame, iron fixing frames are magnetically connected to the side walls of the magnetic plates, the same air curtain machine is fixedly connected to the inner walls of the two iron fixing frames, and a controller is fixedly connected to the top surface of the air curtain machine. The controller is electrically connected to the motor.

[0009] Preferably, two sliding holes are provided on each side of the collection box, and two limiting holes are provided on each side of the inner wall of the sliding frame. A limiting block is fixedly connected to the inner wall of the limiting hole, and the limiting block is slidably connected to the inner wall of the limiting hole. Two sliding blocks are fixedly connected to each side of the sliding frame, and the sliding blocks are slidably connected to the inner wall of the sliding hole.

[0010] Preferably, both ends of the collection box are fixedly connected to a fixing box, and a winding spring is provided inside the fixing box. One end of the winding spring is fixedly connected to a fixing post, and the other end of the winding spring is fixedly connected to the inner wall of the fixing box.

[0011] Compared with the prior art, the beneficial effects of this utility model are: The collection adjustment components allow for easy changes in dust collection direction or expansion of the dust collection area, facilitating flexible dust collection in the workshop and improving collection efficiency. Simultaneously, the elastic shielding components allow for flexible shielding between the collection box and the collection adjustment components when expanding the collection area, thereby reducing the probability of dust escape and ensuring effective collection. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the collection and adjustment component structure of this utility model; Figure 3 This is a schematic diagram of the positioning frame structure of this utility model; Figure 4 This is a schematic diagram of the sliding frame structure of this utility model; Figure 5 for Figure 3 Enlarged structural diagram at point A in the middle; Figure 6 for Figure 4Enlarged structural diagram at point B; Figure 7 for Figure 4 Enlarged structural diagram at point C.

[0013] In the diagram: 1. Collection box; 2. Negative pressure collection mechanism; 3. Support adjustment mechanism; 401. Sliding frame; 402. Threaded column; 403. Threaded block; 404. Motor; 405. Positioning frame; 406. Magnetic plate; 407. Iron fixing frame; 408. Air curtain machine; 409. Sliding hole; 410. Limiting hole; 411. Limiting block; 412. Sliding block; 413. Controller; 501. Collection box; 502. Covering cloth; 503. Fixing groove; 504. Fixing column; 505. Fixing box; 506. Winding spring. Detailed Implementation

[0014] 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.

[0015] Please see Figure 1 - Figure 7 This utility model provides a mobile dust collection device for a dusty workshop, including a collection box 1, a negative pressure collection mechanism 2 fixedly connected to the bottom surface of the collection box 1, a support and adjustment mechanism 3 provided on the side wall of the collection box 1, and a movable end of the support and adjustment mechanism 3 fixedly connected to the side wall of the collection box 1, and further including: A dust collection adjustment component is installed on the inner wall of the collection box 1 to change the dust collection direction or expand the dust collection area. An elastic shielding component is disposed between the collection box 1 and the collection adjustment component, and is used to work with the collection adjustment component to provide elastic shielding between the collection box 1 and the collection adjustment component when the collection area is expanded. The collection adjustment component facilitates changing the dust collection direction or expanding the dust collection area, thereby enabling flexible collection of workshop dust and improving collection efficiency. Simultaneously, the elastic shielding component allows for retractable shielding between the collection box 1 and the collection adjustment component when expanding the collection area, reducing the probability of dust escape and ensuring collection effectiveness. The negative pressure collection mechanism 2, a common dust collection component, possesses both negative pressure suction and dust filtration functions. The support adjustment mechanism 3, a common robotic arm support adjustment component, has a position adjustment function. The negative pressure collection mechanism 2 and the support adjustment mechanism 3 are prior art in this application and will not be elaborated upon further.

[0016] Furthermore, the collection and adjustment assembly includes a sliding frame 401, which is slidably connected to the inner wall of the collection box 1. Two threaded posts 402 are rotatably connected to the inner wall of the collection box 1. Two threaded blocks 403 are fixedly connected to the bottom surface of the sliding frame 401, and the inner walls of the threaded blocks 403 are threadedly connected to the surfaces of the threaded posts 402. Two motors 404 are fixedly connected to the side wall of the collection box 1, and the surfaces of the threaded posts 402 are fixedly connected to the output ends of the motors 404. A positioning frame 405 is fixedly connected to the top surface of the sliding frame 401, and two magnetic plates 406 are fixedly connected to the inner wall of the positioning frame 405. The side walls of the magnetic plates 406... A magnetically attached iron fixing frame 407 is used. The inner walls of two iron fixing frames 407 are fixedly connected to the same air curtain machine 408. A controller 413 is fixedly connected to the top surface of the air curtain machine 408. The controller 413 is electrically connected to the motor 404. Through the set collection adjustment component, the threaded column 402 rotates, and its surface engages with the threaded block 403, thereby driving the sliding frame 401 to move. The movement of the sliding frame 401 facilitates changing the interval between the sliding frame 401 and the collection box 1. By changing the interval between the sliding frame 401 and the collection box 1, the relationship between the sliding frame 401 and the collection box 1 is changed. The collection range between the sliding frame 401 and the collection box 1 is increased to improve the collection efficiency of the dust workshop. This is achieved by using an air curtain 408, an iron fixing frame 407, and a magnetic suction plate 406 in conjunction. The positioning frame 405 and the air curtain 408 are fixed together by the magnetic attraction of the magnetic suction plate 406 and the iron fixing frame 407. When dust needs to be collected above the sliding frame 401, the air curtain 408 sends an air barrier downwards to isolate the sides of the sliding frame 401. When dust needs to be collected from the side walls of the sliding frame 401, the air curtain 408 is rotated. 08 enables the top surface of the iron fixing frame 407 to be attracted and connected to the magnetic suction plate 406 in the initial state, thereby switching the airflow direction of the air curtain machine 408. This allows the air curtain machine 408 to form an airflow barrier above the sliding frame 401, facilitating the collection of dust from the sides of the sliding frame 401. The magnetic suction plate 406 and the iron fixing frame 407 work together to facilitate switching the air barrier direction of the air curtain machine 408. As a common air curtain isolation component, the air curtain machine 408 has the function of airflow air curtain isolation. The air curtain machine 408 is prior art in this application and will not be described in detail here.

[0017] Furthermore, the elastic shielding assembly includes a collection box 501, which is fixedly connected to the side wall of the collection container 1. A shielding cloth 502 is disposed inside the collection box 501. A fixing groove 503 is provided on the bottom surface of the sliding frame 401. Fixing posts 504 are fixedly connected to both ends of the shielding cloth 502. The left fixing post 504 is fixedly connected to the inner wall of the fixing groove 503, and the right fixing post 504 is rotatably connected to the inner wall of the collection box 501. Fixing boxes 505 are fixedly connected to both ends of the collection box 501. A winding spring 506 is disposed inside the fixing box 505. One end of the winding spring 506 is fixedly connected to the fixing post 504, and the other end of the winding spring 506 is fixed to the inner wall of the fixing box 505. The fixed connection, through the set elastic shielding component, allows the sliding frame 401 to pull the shielding cloth 502 to unfold and the fixing column 504 to rotate when it moves. The set shielding cloth 502 facilitates the expansion and contraction of the collection box 1 and the collection adjustment component when the collection area is expanded, thereby reducing the probability of dust escape and ensuring the collection effect. The set fixing box 505 and the winding spring 506 work together with the fixing column 504, so that when the shielding cloth 502 is pulled out and unfolds, driving the fixing column 504 to rotate, it drives one end of the winding spring 506 to tighten. The contraction characteristic of the winding spring 506 makes it easy to automatically wind up the shielding cloth 502 when the sliding frame 401 is retracted.

[0018] Furthermore, two sliding holes 409 are respectively opened on both sides of the collection box 1, and two limiting holes 410 are respectively opened on both sides of the inner wall of the sliding frame 401. A limiting block 411 is fixedly connected to the inner wall of the limiting hole 410, and the limiting block 411 is slidably connected to the inner wall of the limiting hole 410. Two sliding blocks 412 are fixedly connected to both sides of the sliding frame 401, and the sliding blocks 412 are slidably connected to the inner wall of the sliding hole 409. Through the cooperation of the sliding holes 409, limiting holes 410 and limiting blocks 411, the sliding frame 401 can be used to achieve the desired effect. When the sliding frame 401 moves, the limiting block 411 slides on the inner wall of the limiting hole 410, thereby facilitating the limiting of the front half of the sliding frame 401 and ensuring stability when fully extended. The sliding hole 409 and the sliding block 412 work together to facilitate the limiting of the rear half of the sliding frame 401, thereby ensuring stability when the sliding frame 401 is fully retracted into the collection box 1. The limiting block 411 and the sliding block 412 work together to improve the stability of the sliding frame 401 when sliding inside the collection box 1.

[0019] Working principle: The set collection adjustment component causes the threaded column 402 to rotate. The surface of the threaded column 402 engages with the threaded block 403, thereby moving the sliding frame 401. This movement of the sliding frame 401 allows for changing the distance between it and the collection box 1. By changing this distance, the collection range between the sliding frame 401 and the collection box 1 is altered, increasing the collection area and thus improving the efficiency of the dust collection process. To improve dust collection efficiency, the air curtain 408, iron fixing frame 407, and magnetic plate 406 work together to fix the positioning frame 405 to the air curtain 408 via the magnetic attraction of the magnetic plate 406 and the iron fixing frame 407. When dust needs to be collected above the sliding frame 401, the air curtain 408 sends out an air barrier downwards to isolate the sides of the sliding frame 401. When dust needs to be collected from the side walls of the sliding frame 401, the air curtain 408 is rotated to bring the iron fixing frame 406 back to its initial position. The top surface of frame 7 is attracted to the magnetic plate 406, thereby switching the airflow direction of the air curtain machine 408. This allows the air curtain machine 408 to form an airflow barrier above the sliding frame 401, facilitating the collection of dust from the sides of the sliding frame 401. The magnetic plate 406 and the iron fixing frame 407 work together to facilitate switching the air barrier direction of the air curtain machine 408. The sliding hole 409, the limiting hole 410, and the limiting block 411 work together to allow the sliding frame 401 to move. When in motion, the limiting block 411 slides on the inner wall of the limiting hole 410, thereby facilitating the limiting of the front half of the sliding frame 401 and ensuring stability when fully extended. The sliding hole 409 and the sliding block 412 work together to facilitate the limiting of the rear half of the sliding frame 401, thereby ensuring stability when the sliding frame 401 is fully retracted into the collection box 1. The limiting block 411 and the sliding block 412 work together to improve the stability of the sliding frame 401 when sliding inside the collection box 1.

[0020] Secondly, the elastic shielding component allows the sliding frame 401 to pull the shielding cloth 502 to unfold and the fixing column 504 to rotate when it moves. The shielding cloth 502 facilitates the expansion and contraction of the collection box 1 and the collection adjustment component when the collection area is expanded, thereby reducing the probability of dust escape and ensuring the collection effect. The fixing box 505 and the winding spring 506 work together with the fixing column 504, so that when the shielding cloth 502 is pulled out and unfolds, driving the fixing column 504 to rotate, it drives one end of the winding spring 506 to tighten. The contraction characteristic of the winding spring 506 makes it easy to automatically wind up the shielding cloth 502 when the sliding frame 401 retracts.

[0021] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A mobile dust collection device for a dust workshop, comprising a collection box (1), wherein a negative pressure collection mechanism (2) is fixedly connected to the inner bottom surface of the collection box (1), and a support adjustment mechanism (3) is provided on the side wall of the collection box (1), wherein the movable end of the support adjustment mechanism (3) is fixedly connected to the side wall of the collection box (1), characterized in that, Also includes: A collection adjustment component is disposed on the inner wall of the collection box (1) for changing the dust collection direction or expanding the dust collection area; An elastic shielding component is disposed between the collection box (1) and the collection adjustment component, and is used to cooperate with the collection adjustment component to provide elastic shielding between the collection box (1) and the collection adjustment component when the collection area is expanded.

2. The mobile dust collection device for a dust workshop according to claim 1, characterized in that: The collection and adjustment assembly includes a sliding frame (401), which is slidably connected to the inner wall of the collection box (1). The inner wall of the collection box (1) is rotatably connected to two threaded columns (402). The bottom surface of the sliding frame (401) is fixedly connected to two threaded blocks (403). The inner wall of the threaded blocks (403) is threadedly connected to the surface of the threaded columns (402). The side wall of the collection box (1) is fixedly connected to two motors (404). The surface of the threaded columns (402) is fixedly connected to the output end of the motors (404).

3. A mobile dust collection device for a dust workshop according to claim 2, characterized in that: The elastic shielding assembly includes a collection box (501), which is fixedly connected to the side wall of the collection box (1). The collection box (501) is provided with a shielding cloth (502) inside. The bottom surface of the sliding frame (401) is provided with a fixing groove (503). Both ends of the shielding cloth (502) are fixedly connected with fixing posts (504). The fixing post (504) on the left is fixedly connected to the inner wall of the fixing groove (503), and the fixing post (504) on the right is rotatably connected to the inner wall of the collection box (501).

4. A mobile dust collection device for a dust workshop according to claim 2, characterized in that: A positioning frame (405) is fixedly connected to the top surface of the sliding frame (401). Two magnetic suction plates (406) are fixedly connected to the inner wall of the positioning frame (405). Iron fixing frames (407) are magnetically connected to the side walls of the magnetic suction plates (406). The same air curtain machine (408) is fixedly connected to the inner walls of the two iron fixing frames (407). A controller (413) is fixedly connected to the top surface of the air curtain machine (408). The controller (413) is electrically connected to the motor (404).

5. A mobile dust collection device for a dust workshop according to claim 2, characterized in that: The collection box (1) has two sliding holes (409) on each side. The inner wall of the sliding frame (401) has two limiting holes (410) on each side. The inner wall of the limiting hole (410) is fixedly connected to a limiting block (411). The limiting block (411) is slidably connected to the inner wall of the limiting hole (410). The sliding frame (401) has two sliding blocks (412) fixedly connected to each side. The sliding blocks (412) are slidably connected to the inner wall of the sliding hole (409).

6. A mobile dust collection device for a dust workshop according to claim 3, characterized in that: Both ends of the collection box (501) are fixedly connected to a fixing box (505). A winding spring (506) is provided inside the fixing box (505). One end of the winding spring (506) is fixedly connected to the fixing post (504), and the other end of the winding spring (506) is fixedly connected to the inner wall of the fixing box (505).

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