CN213606122U

CN213606122U - Anti-blocking device for dust collector pipeline

Info

Publication number: CN213606122U
Application number: CN202022123312.5U
Authority: CN
Inventors: 朱志新
Original assignee: Hefei Royalstar Small Household Appliances Co ltd
Current assignee: Hefei Royalstar Small Household Appliances Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a stifled device is prevented to dust catcher pipeline relates to the pipeline and prevents stifled technical field, can block up multiple debris to the inside long-time work of dust catcher pipeline, and then causes the dust catcher to damage, influences the problem of clean work efficiency, now proposes following scheme, including the pipeline, the first push rod motor of left side outer wall fixedly connected with of pipeline, the output shaft fixedly connected with rack of first push rod motor, the inside rotation in both sides of pipeline is connected with first pivot, the fixed cover in outside of first pivot is equipped with the filter screen, the fixed cover in the left end outside of first pivot is equipped with first gear, a wheel and rack toothing transmission. The utility model relates to a novelty, easy operation through the setting of rack and filter screen etc. can block bulky debris, prevents that debris from getting into the inside of dust catcher main part, can shake the processing with debris on the filter screen simultaneously, cleans the filter screen, has improved clear work efficiency.

Description

Anti-blocking device for dust collector pipeline

Technical Field

The utility model relates to a pipeline prevents stifled technical field, especially relates to a stifled device is prevented to dust catcher pipeline.

Background

The vacuum cleaner can be divided into a vertical type, a horizontal type and a portable type according to the structure. The working principle of the dust collector is that the blades are driven by the motor to rotate at a high speed, air negative pressure is generated in the sealed shell, and dust is sucked. The dust catcher mainly divide into domestic dust catcher, commercial dust catcher and industrial dust catcher three kinds, and current dust catcher is after long-time use, because the inside multiple debris that can block up of pipeline, and then causes the dust catcher to damage, influences clean work efficiency, for this reason, provides a dust catcher pipeline and prevents stifled device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of anti-blocking device is prevented to dust catcher pipeline has solved the inside long-time work of dust catcher pipeline and can block up multiple debris, and then causes the dust catcher can damage, influences clean work efficiency's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dust collector pipeline anti-blocking device comprises a pipeline, wherein a first push rod motor is fixedly connected to the outer wall of the left side of the pipeline, an output shaft of the first push rod motor is fixedly connected with a rack, a first rotating shaft is rotatably connected to the inner parts of the two sides of the pipeline, a filter screen is arranged on the outer fixing sleeve of the first rotating shaft, a first gear is arranged on the outer fixing sleeve of the left end of the first rotating shaft, the first gear is in meshing transmission with the rack, a second rotating shaft rotatably connected to the inner part of the pipeline is arranged below the first rotating shaft, a collecting disc is arranged on the outer fixing sleeve of the second rotating shaft, a second gear is arranged on the outer fixing sleeve of the left end of the second rotating shaft, the second gear is in meshing transmission with the rack, a second push rod motor is fixedly connected to the inner wall of the right side of the pipeline, a sliding block is fixedly connected to the output shaft of the, slider slidable mounting has two movable rods, two in the inside of spout, the left side of slider articulates there are two the inside rotation in bottom of movable rod is connected with the dwang, the outside fixed cover of dwang is equipped with the cam.

Preferably, the meshing teeth of the rack are irregularly distributed, and the first push rod motor is connected with the pipeline through a bolt.

Preferably, the inside thread bush in top of pipeline is equipped with first connecting pipe, the other end fixedly connected with dust catcher main part of first connecting pipe, the inside thread bush in bottom of pipeline is equipped with the second connecting pipe, the other end fixedly connected with suction head of second connecting pipe.

Preferably, the cross sections of the sliding groove and the sliding block are both T-shaped structures, and the second push rod motor is also connected with the pipeline through a bolt.

Preferably, the right side fixedly connected with spring of movable rod, the right-hand member of spring and the right side inner wall fixed connection of pipeline.

Preferably, the cross section of filter screen is circular structure, first pivot and second pivot are all inside the left side of activity through-going pipeline, first gear and second gear all are located the left side of pipeline.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an installation first push rod motor, the dwang, first gear isotructure, wherein the filter screen can block the inside bulky debris of pipeline, and then filter, can carry out centralized processing to debris, the rotation of cam can shake debris on the filter screen simultaneously, can carry out cleaning to the filter screen, the device is novel in design, and easy operation, through the setting of rack and filter screen etc., can block bulky debris, prevent that debris from getting into the inside of dust catcher main part, can shake the processing with debris on the filter screen simultaneously, clean the filter screen, clear work efficiency has been improved.

Drawings

Fig. 1 is a schematic front view of an anti-blocking device for a duct of a vacuum cleaner according to the present invention;

FIG. 2 is a schematic view of the front view structure of the cam operating state of the anti-blocking device for the duct of the vacuum cleaner of the present invention;

FIG. 3 is an enlarged schematic view of the gear, the first gear and the second gear of the anti-blocking device for the duct of the vacuum cleaner of the present invention;

fig. 4 is a schematic top view of a filter screen of the anti-blocking device for the duct of the vacuum cleaner of the present invention;

fig. 5 is a schematic perspective view of a collecting tray of an anti-blocking device for a duct of a vacuum cleaner according to the present invention.

In the figure: the device comprises a pipeline 1, a first push rod motor 2, a rotating rod 3, a first gear 4, a rack 5, a cam 6, a movable rod 7, a filter screen 8, a collecting disc 9, a second rotating shaft 10, a second connecting pipe 11, a first rotating shaft 12, a spring 13, a sliding block 14, a sliding groove 15, a second push rod motor 16, a second gear 17 and a first connecting pipe 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a pipe anti-blocking device for a dust collector comprises a pipe 1, a first push rod motor 2 is fixedly connected to the outer wall of the left side of the pipe 1, a rack 5 is fixedly connected to the output shaft of the first push rod motor 2, a first rotating shaft 12 is rotatably connected to the inner parts of the two sides of the pipe 1, a filter screen 8 is fixedly sleeved on the outer part of the first rotating shaft 12, a first gear 4 is fixedly sleeved on the outer part of the left end of the first rotating shaft 12, the first gear 4 is in meshing transmission with the rack 5, a second rotating shaft 10 rotatably connected to the inner part of the pipe 1 is arranged below the first rotating shaft 12, a collecting disc 9 is fixedly sleeved on the outer part of the second rotating shaft 10, a second gear 17 is fixedly sleeved on the outer part of the left end of the second rotating shaft 10, the second gear 17 is in meshing transmission with the rack 5, a second push rod motor 16, pipeline 1's left side inner wall has seted up spout 15 along its direction of height, and slider 14 slidable mounting has two movable rods 7 in the inside of spout 15, and slider 14's left side articulates, and the bottom inside of two movable rods 7 is rotated and is connected with dwang 3, and the outside fixed cover of dwang 3 is equipped with cam 6.

In this embodiment, the meshing teeth of the rack 5 are irregularly distributed, and the first push rod motor 2 is connected with the pipeline 1 through a bolt.

In this embodiment, the top end internal thread cover of pipeline 1 is equipped with first connecting pipe 18, and the other end fixedly connected with dust catcher main part of first connecting pipe 18, the bottom end internal thread cover of pipeline 1 are equipped with second connecting pipe 11, and the other end fixedly connected with suction head of second connecting pipe 11.

In this embodiment, the cross sections of the sliding chute 15 and the sliding block 14 are both T-shaped structures, and the second push rod motor 16 is also connected with the pipeline 1 through a bolt.

In this embodiment, the right side fixedly connected with spring 13 of movable rod 7, the right-hand member of spring 13 and the right side inner wall fixed connection of pipeline 1.

In this embodiment, the cross section of the filter screen 8 is a circular structure, the first rotating shaft 12 and the second rotating shaft 10 both movably penetrate through the left side of the pipeline 1, and the first gear 4 and the second gear 17 are both located on the left side of the pipeline 1.

The working principle is that firstly, when the dust collector needs to work, the pipeline 1 can be in threaded connection with the first connecting pipe 18 and the second connecting pipe 11, then the dust collector main body can work, dust and sundries can pass through the pipeline interior 1, dust and sundries with small volume can pass through the filter screen 8 and enter the collecting box 9 inside the dust collector main body, sundries with large volume can be blocked by the filter screen 8 and then be adsorbed below the filter screen 8, when the dust collector main body finishes cleaning work, the first push rod motor 2 can be started, the output shaft of the first push rod motor 2 or the driving rack 5 can move downwards, the downward movement of the rack 5 can firstly drive the second gear 17 to rotate, the rotation of the second gear 17 can drive the second rotating shaft 10 to rotate, the rotation of the second rotating shaft 10 can drive the collecting disc 9 to rotate, so that the collecting disc 9 rotates ninety degrees, that is, the collecting tray 9 is located at a horizontal position, in the process of moving the rack 5 downwards, the rack 5 is not engaged with the second gear 17, the rack 5 is engaged with the first gear 4 to further drive the first gear 4 to rotate, the first gear 4 can drive the first rotating shaft 12 to rotate, the first rotating shaft 12 can drive the filter screen 8 to rotate, the filter screen 8 can also rotate in a ninety-degree direction and is located at a vertical position, at this time, the first push rod motor 2 is closed, large-volume sundries on the filter screen 8 can fall into the collecting tray 9, when cleaning is finished, the pipeline 1 can be detached from the first connecting pipe 18 and the second connecting pipe 11, the first push rod motor 2 is started to enable the filter screen 8 to be located at a horizontal position, meanwhile, the second push rod motor 16 is started, the output shaft of the second push rod motor 16 can drive the sliding block 14 to move longitudinally, longitudinal movement of slider 14 can drive movable rod 7 and carry out longitudinal movement, longitudinal movement of movable rod 7 can drive cam 6 and rotate, cam 6 is located the top of filter screen 8 this moment, rotation of cam 6 can shake by filter screen 8, and then can carry out cleaning to filter screen 8, setting through rack 5 and filter screen 8 etc., can block bulky debris, prevent that debris from getting into the inside of dust catcher main part, simultaneously can shake the debris on the filter screen 8 and handle, clean filter screen 8, clear work efficiency has been improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a stifled device is prevented to dust catcher pipeline, includes pipeline (1), its characterized in that, the first push rod motor of left side outer wall fixedly connected with (2) of pipeline (1), the output shaft fixedly connected with rack (5) of first push rod motor (2), the inside rotation in both sides of pipeline (1) is connected with first pivot (12), the outside fixed cover of first pivot (12) is equipped with filter screen (8), the outside fixed cover in left end of first pivot (12) is equipped with first gear (4), first gear (4) and rack (5) meshing transmission, the below of first pivot (12) is equipped with second pivot (10) of rotation connection in pipeline (1) is inside, the outside fixed cover of second pivot (10) is equipped with catch tray (9), the outside fixed cover in left end of second pivot (10) is equipped with second gear (17), second gear (17) and rack (5) meshing transmission, right side inner wall fixedly connected with second push rod motor (16) of pipeline (1), output shaft fixedly connected with slider (14) of second push rod motor (16), spout (15) have been seted up along its direction of height to the left side inner wall of pipeline (1), slider (14) slidable mounting is in the inside of spout (15), the left side of slider (14) articulates there are two movable rods (7), two the bottom internal rotation of movable rod (7) is connected with dwang (3), the outside fixed cover of dwang (3) is equipped with cam (6).

2. The anti-blocking device for the pipeline of the dust collector as claimed in claim 1, wherein the meshing teeth of the rack (5) are irregularly distributed, and the first push rod motor (2) is connected with the pipeline (1) through a bolt.

3. The anti-blocking device for the pipe of the dust collector as claimed in claim 1, wherein the top end of the pipe (1) is internally threaded and sleeved with a first connecting pipe (18), the other end of the first connecting pipe (18) is fixedly connected with the dust collector body, the bottom end of the pipe (1) is internally threaded and sleeved with a second connecting pipe (11), and the other end of the second connecting pipe (11) is fixedly connected with a suction head.

4. The anti-blocking device for the pipeline of the dust collector as claimed in claim 1, wherein the cross sections of the sliding chute (15) and the sliding block (14) are both T-shaped structures, and the second push rod motor (16) is also connected with the pipeline (1) through a bolt.

5. The anti-blocking device for the pipeline of the dust collector as claimed in claim 1, wherein a spring (13) is fixedly connected to the right side of the movable rod (7), and the right end of the spring (13) is fixedly connected with the inner wall of the right side of the pipeline (1).

6. The anti-blocking device for the pipeline of the dust collector according to claim 1, wherein the cross section of the filter screen (8) is a circular structure, the first rotating shaft (12) and the second rotating shaft (10) both movably penetrate through the inside of the left side of the pipeline (1), and the first gear (4) and the second gear (17) both are positioned on the left side of the pipeline (1).