一种粉尘采集装置
By designing a transmission belt and lifting plate, the dust collection pipe can rotate and rise at multiple angles. Combined with the vibration mechanism of protrusions and balls, the problem of multi-directional dust collection and pipe adhesion is solved, achieving high-precision dust collection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGXI JIRUI SAFETY TECH CO LTD
- Filing Date
- 2025-06-26
- Publication Date
- 2026-07-17
AI Technical Summary
The suction head of existing dust collection devices is in a fixed position, which makes it impossible to effectively collect dust from multiple directions. In addition, dust is easily adsorbed on the inner wall of the pipe, affecting the collection accuracy.
The system uses a belt drive to rotate the suction pipe, and combines a lifting plate and a rotary motor to achieve multi-angle rotation and lifting of the suction head. It uses the vibration mechanism of protrusions and balls to remove dust adhering to the pipe wall, and the dust is conveniently collected through a threaded filter bag.
It achieves comprehensive dust collection, improves collection accuracy, reduces dust adhesion loss on the inner wall of the pipeline, and improves the accuracy of dust content detection.
Smart Images
Figure CN224518266U_ABST
Abstract
Claims
1. A dust collecting device comprising a stationary box (1), characterized in that: A collection component (2) is movably installed on the upper end of the fixed box (1), and a storage box (3) is detachably installed on the lower end inside the fixed box (1). The fixed box (1) includes a box body (11), a hinged door (111) is installed at the lower end of the box body (11), limit rods (13) are fixedly installed on both sides of the upper end of the box body (11), a lifting cylinder (110) is fixedly installed at the lower end of the box body (11), a lifting plate (12) is fixedly installed at the output end of the lifting cylinder (110), the lifting plate (12) is movably sleeved on the outer surface of the limit rod (13), a rotary motor (14) is fixedly installed at the lower left side of the lifting plate (12), a drive wheel (15) is fixedly installed at the output end of the rotary motor (14), the drive wheel (15) is rotatably installed on the top of the lifting plate (12), and a transmission belt (16) is movably sleeved on the outer surface of the drive wheel (15).
2. A dust collection device according to claim 1, wherein: An exhaust trough (18) is provided on the left side of the lower end of the box (11). An exhaust fan (19) is fixedly installed on the left side of the lower end inside the box (11). The exhaust fan (19) is located on the side of the exhaust trough (18). A limit sleeve (17) is fixedly installed inside the box (11). The bottom of the limit sleeve (17) is threaded.
3. A dust collection device according to claim 2, wherein: The collection component (2) includes a suction pipe (22), a curved suction head (21) is fixedly installed at the top of the suction pipe (22), a support sleeve (23) is fixedly installed in the middle of the suction pipe (22), a transmission wheel (24) is fixedly sleeved at the upper end of the support sleeve (23), and a plurality of protrusions (25) are fixedly installed at the lower end of the suction pipe (22), with a beveled surface on the side of the protrusions (25).
4. A dust collection device according to claim 3, wherein: The support sleeve (23) is rotatably installed inside the lifting plate (12). The suction pipe (22) is movably sleeved inside the box (11) and the limiting sleeve (17). The transmission wheel (24) is rotatably installed on the top of the lifting plate (12) and movably sleeved inside one end of the transmission belt (16). A movable frame (26) is rotatably installed on one side of the support sleeve (23). A return spring (28) is connected to one side of the top of the movable frame (26). The other end of the return spring (28) is connected to the support sleeve (23). A ball bearing (27) is rotatably installed at the lower end of the movable frame (26). The ball bearing (27) is rolled on the outer surface of the suction pipe (22), and the position of the ball bearing (27) corresponds to the protrusion (25).
5. A dust collection device according to claim 2, wherein: The storage box (3) includes a filter bag (31), and a dust inlet (32) is fixedly connected to the top of the filter bag (31). The outer surface of the dust inlet (32) is threaded, and the dust inlet (32) is threadedly installed inside the limiting sleeve (17).