CN219581320U

CN219581320U - Dust collection mechanism

Info

Publication number: CN219581320U
Application number: CN202320043663.6U
Authority: CN
Inventors: 张常春; 罗明; 陈带军; 高泰培; 李新; 李文捷
Original assignee: Jiangsu Huapu Liance Environmental Safety Technology Co ltd
Current assignee: Jiangsu Huapu Liance Environmental Safety Technology Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-08-25
Anticipated expiration: 2033-01-06

Abstract

The utility model belongs to the technical field of dust collection, and particularly relates to a dust collection mechanism, which comprises a collection box, a collection pipe and a dust collection bag, wherein a blocking component is arranged in the collection pipe, a support column is fixedly connected to the bottom end of the collection box, a through hole is formed in the top end of the collection box, a collection hose is fixedly connected to the top end of the collection box, a collection cover is arranged at an air inlet of the collection hose, two symmetrically arranged first mounting rods and second mounting rods are fixedly connected to the inner wall of the collection box, a mounting shell is fixedly connected between the first mounting rods, an air duct is fixedly connected between the mounting shell and the collection box, a motor is fixedly arranged on the inner wall of the mounting shell, a rotating shaft is fixedly connected to the output end of the motor, a fan is fixedly connected to the top end of the rotating shaft, a fixing block is fixedly connected to the outer wall of the rotating shaft, and the dust collection mechanism can prevent dust inside the dust collection bag from drifting outside the collection box through the blocking component, so that secondary pollution to air is caused, and the dust collection mechanism is high in practicability and convenient to popularize and use.

Description

Dust collection mechanism

Technical Field

The utility model relates to the technical field of dust collection, in particular to a dust collection mechanism.

Background

Dust refers to solid particles suspended in air, conventionally, there are many names for dust, such as dust, smoke dust, ore dust, sand dust, powder, etc., the names have no obvious limit, the existence of dust in the atmosphere is one of the main reasons for keeping the temperature of earth, too much or too little dust in the atmosphere has disastrous influence on the environment, but in life and work, productive dust is a natural enemy of human health, and is a main reason for inducing various diseases, the existing dust collecting device adopts a film filtering structure such as a dust bag to collect dust, but after the dust collecting device stops running, the dust inside the dust collecting device is not provided with a dust blocking mechanism, so that the dust inside the dust collecting bag can fly outside the dust collecting device, secondary pollution is caused to the air, and physical and mental health of people is not benefited.

To this end, we propose a dust collection mechanism to solve this problem.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a dust collection mechanism to solve the problem that the dust in the prior art provided in the background art is easy to cause secondary pollution.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a dust collection mechanism, includes collecting box, collecting pipe and dust bag, the inside of collecting pipe is equipped with blocks the subassembly, the bottom fixedly connected with support column of collecting box, the through-hole has been seted up on the top of collecting box, and the top fixedly connected with collection hose of collecting box, the air inlet department of collection hose is equipped with the collection cover, two fixedly connected with installation pole one and installation pole two that the symmetry set up on the inner wall of collecting box, two fixedly connected with installation shell between installation pole one, fixedly connected with air duct between installation shell and the collecting box, fixedly connected with motor on the inner wall of installation shell, the output fixedly connected with rotation axis of motor, the top fixedly connected with fan of rotation axis, and fixedly connected with fixed block on the outer wall of rotation axis, the inside sliding connection of fixed block has two symmetrically arranged's slider, two equal sliding connection' L's pole on the lateral wall of installation pole two's the inside is the fixed connection's of's top annular type piece, and the inside is the fixed connection of 'L's pole's bottom fixedly connected with L's pole.

Preferably, the blocking component comprises two baffles hinged with the inner wall of the collecting pipe and two limiting blocks I fixedly connected with the inner wall of the collecting pipe, and a tension spring is arranged between the baffles and the inner wall of the collecting pipe.

Preferably, the inner wall of the collecting pipe is fixedly connected with a second annular block, the top end of the dust collecting bag is fixedly provided with a mounting block, and the top end of the mounting block is fixedly connected with two elastic clamping blocks.

Preferably, the collecting pipe is slidably connected with two symmetrically arranged inserted bars, two limiting bars are fixedly connected to the outer wall of the inserted bars, and a limiting block II is fixedly connected to the end face of each limiting bar.

Preferably, a filter screen is arranged in the through hole.

Preferably, a guide block is fixedly connected to the inner bottom wall of the collecting box.

Preferably, the inner wall of the collecting box is fixedly connected with two symmetrically arranged mounting rods III, a bearing is fixedly connected between the two mounting rods, and the rotating shaft is fixedly connected with the bearing.

Preferably, the bottom of the compression bar is provided with a groove, and the inside of the groove is provided with a ball.

(III) beneficial effects

Compared with the prior art, the utility model provides a dust collection mechanism, which has the following beneficial effects:

this dust collection mechanism is when the motor work, the rotation axis drives the fixed block and rotates, make the slider slide in the inside of fixed block under the effect of centrifugal force, can make the baffle rotate under the effect of briquetting, "L" type pole and depression bar, the dust of convenient collecting box inside enters into the dust bag inside through the collecting pipe, and when the motor is inoperative, make the baffle close under the effect of extension spring, thereby can prevent the inside dust of dust bag from drifting outside the collecting box, cause secondary pollution to the air, can improve the security and the reliability of this dust collection mechanism greatly, the practicality is high, facilitate promotion and use.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 3 is a schematic diagram of a connection structure of a plunger, a stop bar and a stop block II according to the present utility model;

FIG. 4 is a schematic view of a partial enlarged structure of the present utility model at A in FIG. 1;

fig. 5 is a schematic view of a partially enlarged structure at B in fig. 1 according to the present utility model.

In the figure: 1. a collection box; 2. a collection pipe; 3. a dust collecting bag; 4. a support column; 5. a collection hose; 6. a collection cover; 7. a first mounting rod; 8. a second mounting rod; 9. a mounting shell; 10. an air duct; 11. a motor; 12. a rotation shaft; 13. a fan; 14. a fixed block; 15. a slide block; 16. briquetting; 17. a sleeve; 18. an "L" shaped rod; 19. annular block I; 20. a compression bar; 21. a baffle; 22. a first limiting block; 23. a tension spring; 24. annular blocks II; 25. a mounting block; 26. an elastic clamping block; 27. a rod; 28. a limit bar; 29. a second limiting block; 30. a filter screen; 31. a guide block; 32. a third mounting rod; 33. a bearing; 34. and (3) rolling balls.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-5, a dust collecting mechanism includes a collecting box 1, a collecting pipe 2 and a dust collecting bag 3, a blocking component is arranged in the collecting pipe 2, a support column 4 is fixedly connected to the bottom end of the collecting box 1, a through hole is formed in the top end of the collecting box 1, a collecting hose 5 is fixedly connected to the top end of the collecting box 1, a collecting cover 6 is arranged at an air inlet of the collecting hose 5, two symmetrically arranged mounting rods 7 and two mounting rods 8 are fixedly connected to the inner wall of the collecting box 1, a mounting shell 9 is fixedly connected between the two mounting rods 7, an air duct 10 is fixedly connected between the mounting shell 9 and the collecting box 1, a motor 11 is fixedly arranged on the inner wall of the mounting shell 9, a rotating shaft 12 is fixedly connected to the output end of the motor 11, a fan 13 is fixedly connected to the top end of the rotating shaft 12, a fixing block 14 is fixedly connected to the outer wall of the rotating shaft 12, two symmetrically arranged sliding blocks 15 are fixedly connected to the inner sides of the fixing block 14, two symmetrically arranged sliding blocks 16 are fixedly connected to the bottom ends of the sliding blocks 15, two mounting rods 8 are fixedly connected to sleeves 17 on the side walls of the two symmetrically arranged mounting rods 8, an L-shaped rod 18 is fixedly connected to the inner side wall of the sleeve 17, two L-shaped rods 18 are fixedly connected to the top ends of the L-shaped rod 18, and two L-shaped rods 18 are fixedly connected to the L-shaped rod 18, and the L-shaped rod is fixedly connected to the top end of the L-shaped rod 18 is fixedly connected to the L-shaped rod 18.

The blocking assembly comprises two baffles 21 hinged with the inner wall of the collecting pipe 2 and two limiting blocks I22 fixedly connected to the inner wall of the collecting pipe 2, and a tension spring 23 is arranged between the baffles 21 and the inner wall of the collecting pipe 2.

When no external force acts on the baffles 21, the two baffles 21 can be closed under the action of the tension springs 23, so that dust in the dust bag 3 can be prevented from drifting into the air again to cause secondary pollution.

When the motor 11 is in a working state, the rotating shaft 12 rotates to drive the fan 13 to rotate, so that external dust can be sucked into the collecting box 1 through the collecting hose 5 and the collecting cover 6, and the fixed block 14 rotates along with the collecting hose, the sliding block 15 is enabled to move away from the rotating shaft 12 along with the pressing block 16 under the action of centrifugal force, the pressing block 16 can press the annular block I19 to move downwards in the process, the pressing rod 20 is enabled to move downwards under the connection action of the L-shaped rod 18, the baffle 21 is enabled to be opened under the action of the pressing rod 20, the dust in the collecting box 1 can be smoothly led into the dust collecting bag 3 through the collecting pipe 2, dust collection is completed, the sleeve 17 can limit the displacement direction of the L-shaped rod 18, only the dust can be enabled to move up and down, the structure is enabled to be more reliable, the mounting shell 9 can protect the motor 11 from the influence of the dust in the collecting box 1, the service life of the motor 11 can be prolonged, the mounting shell 9 can be enabled to be communicated with the motor 11, and the air can be enabled to work normally, and the heat dissipation of the motor 11 can be guaranteed.

Referring to fig. 1 and 5, a second ring-shaped block 24 is fixedly connected to the inner wall of the collecting pipe 2, a mounting block 25 is fixedly mounted on the top end of the dust collecting bag 3, and two elastic clamping blocks 26 are fixedly connected to the top end of the mounting block 25.

The dust collecting bag 3 is convenient to install and detach under the action of the installation block 25, the annular block II 24 and the elastic clamping block 26, so that dust can be conveniently collected and subsequently treated, and the working efficiency is improved.

Referring to fig. 1, 3 and 5, two symmetrically arranged inserting rods 27 are slidably connected with the collecting pipe 2, two limiting bars 28 are fixedly connected to the outer wall of the inserting rod 27, and two limiting blocks 29 are fixedly connected to the end faces of the limiting bars 28.

The elastic clamping block 26 can be separated from the annular block II 24 by moving the inserting rod 27, so that the dust collecting bag 3 and the collecting pipe 2 can be conveniently separated, and the arrangement of the limiting strip 28 and the limiting block II 29 can prevent the inserting rod 27 from separating from the collecting pipe 2, so that the reliability of the structure can be improved.

Referring to fig. 1, a filter screen 30 is disposed in the through hole.

The filter screen 30 can prevent large foreign matters from entering the inside of the collection tank 1, thereby causing damage to the fan 13.

Referring to fig. 1, a guide block 31 is fixedly connected to the inner bottom wall of the collecting box 1.

The guide block 31 can help the dust in the collecting box 1 enter the dust collecting bag 3 more quickly, so that the dust can be collected conveniently.

Referring to fig. 1 and 2, two symmetrically arranged mounting rods three 32 are fixedly connected to the inner wall of the collecting box 1, a bearing 33 is fixedly connected between the two mounting rods, and the rotating shaft 12 is fixedly connected with the bearing 33.

The rotation of the rotating shaft 12 can be more stable through the functions of the mounting rod III 32 and the bearing 33, so that the fan 13 and the fixed block 14 can be stably rotated, and the reliability of the structure is improved.

Referring to fig. 4, the bottom end of the compression bar 20 is provided with a groove, and the ball 34 is disposed in the groove.

The balls 34 can reduce the friction between the pressing rod 20 and the baffle 21, and can prevent the pressing rod 20 from being worn, thereby causing the length of the pressing rod 20 to be changed.

In summary, the working principle and working process of the dust collecting mechanism are that when the dust collecting mechanism is used, firstly, the dust collecting mechanism is placed at a place where the dust collecting mechanism is required to be used, the elastic clamping block 26 is clamped on the annular block two 24, the dust collecting bag 3 is communicated with the collecting pipe 2, the motor 11 is started, the collecting cover 6 is moved to the place where dust is required to be collected, under the action of the fan 13, the dust can enter the dust collecting cover, and after the motor 11 stops working, the baffle 21 is closed, so that the dust in the dust collecting bag 3 and the collecting box 1 are disconnected, the dust in the dust collecting bag 3 can be prevented from reentering the outside air to cause pollution, and thus the dust collecting mechanism is unfavorable for physical and mental health of people.

The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a dust collection mechanism, includes collecting box, collecting pipe and dust bag, its characterized in that: the inside of collecting pipe is equipped with the subassembly that blocks, the bottom fixedly connected with support column of collecting box, the through-hole has been seted up on the top of collecting box, and the top fixedly connected with collecting hose of collecting box, collecting hose's air inlet department is equipped with collects the cover, two fixedly connected with installation pole one and installation pole two that the collecting box set up on the inner wall, two fixedly connected with installation shell between the installation pole one, fixedly connected with air duct between installation shell and the collecting box, fixedly mounted has the motor on the inner wall of installation shell, the output fixedly connected with rotation axis of motor, the top fixedly connected with fan of rotation axis, and fixedly connected with fixed block on the outer wall of rotation axis, the inside sliding connection of fixed block has the slider of two symmetry settings, the bottom fixedly connected with briquetting of slider, two equal fixedly connected with sleeve on the lateral wall of installation pole two, the equal sliding connection "L" type pole in telescopic inside, two fixedly connected with loop type piece one, and the bottom fixedly connected with depression bar of "L" type pole.

2. A dust collection mechanism according to claim 1, wherein: the blocking assembly comprises two baffle plates hinged with the inner wall of the collecting pipe and two first limiting blocks fixedly connected to the inner wall of the collecting pipe, and a tension spring is arranged between the baffle plates and the inner wall of the collecting pipe.

3. A dust collection mechanism according to claim 1, wherein: the inner wall of the collecting pipe is fixedly connected with a second annular block, the top end of the dust collecting bag is fixedly provided with a mounting block, and the top end of the mounting block is fixedly connected with two elastic clamping blocks.

4. A dust collection mechanism according to claim 3, wherein: two symmetrically arranged inserted bars are connected with the collecting pipe in a sliding manner, two limiting bars are fixedly connected to the outer wall of each inserted bar, and a limiting block II is fixedly connected to the end face of each limiting bar.

5. A dust collection mechanism according to claim 1, wherein: the inside of the through hole is provided with a filter screen.

6. A dust collection mechanism according to claim 1, wherein: and a guide block is fixedly connected to the inner bottom wall of the collecting box.

7. A dust collection mechanism according to claim 1, wherein: two symmetrically arranged mounting rods III are fixedly connected to the inner wall of the collecting box, bearings are fixedly connected between the two mounting rods, and the rotating shaft is fixedly connected with the bearings.

8. A dust collection mechanism according to claim 1, wherein: the bottom of depression bar has seted up the recess, the inside of recess is equipped with the ball.