CN209509163U - The advance and retreat flexible shaft device of drain cleaner - Google Patents
The advance and retreat flexible shaft device of drain cleaner Download PDFInfo
- Publication number
- CN209509163U CN209509163U CN201822086467.9U CN201822086467U CN209509163U CN 209509163 U CN209509163 U CN 209509163U CN 201822086467 U CN201822086467 U CN 201822086467U CN 209509163 U CN209509163 U CN 209509163U
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- Prior art keywords
- advance
- arc groove
- axle assembly
- flexible
- sleeve
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Abstract
The utility model proposes the advance and retreat flexible shaft devices of drain cleaner, it is located on outer housing including outer housing, lid with chamber and can be along the cover board, rotation axle assembly and flexible axle that outer housing wall surface rotates, it is provided with sleeve at the indoor center of chamber and is angularly provided with several mounting portions being connected to sleeve inner along the outer wall of sleeve, the flexible axle is located in sleeve and can extend outwardly across cover board；One rotation axle assembly is installed in each mounting portion, the small arc groove for driving rotation axle assembly to rotate in mounting portion is provided on the cover board and drive rotation axle assembly makees the big arc groove of stretching motion to flexible axle direction.This advance and retreat flexible shaft device is more stable, more convenient, and the flexible axle of dredging machine is enable to advance and recycle automatically.Meanwhile guaranteeing use process cleaning, reduce many and diverse of operation, substantially reduce the labor intensity of construction personnel, improves working efficiency.
Description
Technical field
The utility model relates to drain cleaner equipment technical fields, in particular to a kind of applied on drain cleaner
Advance and retreat flexible shaft device.
Background technique
With the rapid development of urban construction, the drainage pipeline in city is also more and more huger, complicated, but drainage pipeline is thin
Exchange device is not significantly improved, and the dredger of existing drainage pipeline is mostly easy manpower unclog the pipe machine, resistance is big,
Effect is low, the time is long, and efficiency is especially low.
Advance and retreat flexible axle structure is an emphasis in drain cleaner, is had with its property and high efficiency easy to use close
Association.So the various factors generated when running for a long time in fully considering dredging machine, Curve guide impeller is a kind of to be more suitable for
New structure.
Utility model content
The utility model proposes the advance and retreat flexible shaft device of drain cleaner, solve that existing drain cleaner is time-consuming, labour is strong
The problem of degree is big, low efficiency.
The technical solution of the utility model is achieved in that the advance and retreat flexible shaft device of drain cleaner, including has chamber
Outer housing, the lid of room are located on outer housing and can be along the cover board, rotation axle assembly and flexible axle that outer housing wall surface rotates, the chambers
It is provided with sleeve at interior center and is angularly provided with several mounting portions being connected to sleeve inner, institute along the outer wall of sleeve
Flexible axle is stated to be located in sleeve and can extend outwardly across cover board；One rotation axle assembly, the lid are installed in each mounting portion
It is provided with the small arc groove for driving rotation axle assembly to rotate in mounting portion on plate and drives rotation axle assembly to flexible axle direction
Make the big arc groove of stretching motion.
Further setting, the rotation axle assembly include rotary shaft, the rolling bearing for being mounted on rotary shaft one end and consolidate
It is scheduled on the limited block of the rotary shaft other end, the round pin column with the cooperation of small arc groove, the limited block are installed in the rotary shaft
On be equipped with big arc groove cooperation spacer pin.
Further setting, there are three the mounting portion settings.
Further setting, the small arc groove and big arc groove are set side by side and are angularly provided with three groups.
Further setting, further includes the swing rod having An Zhuan on the cover board.
In summary: this advance and retreat flexible shaft device is more stable, more convenient, and the flexible axle of dredging machine is enable to advance and return automatically
It receives.Meanwhile guaranteeing use process cleaning, reduce many and diverse of operation, substantially reduce the labor intensity of construction personnel, improves work
Efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the schematic cross-sectional view of the present embodiment；
Fig. 3 is the schematic cross-sectional view of the present embodiment；
Fig. 4 is the configuration schematic diagram of the present embodiment；
Fig. 5 is the flexible axle original state structural schematic diagram of the present embodiment；
Fig. 6 is the flexible axle extension state structural schematic diagram of the present embodiment；
Fig. 7 is that the flexible axle of the present embodiment recycles status architecture schematic diagram；
Wherein, 1, outer housing；2, chamber；3, cover board；4, axle assembly is rotated；5, flexible axle；6, sleeve；7, mounting portion；8, small
Arc groove；9, big arc groove；10, rotary shaft；11, rolling bearing；12, limited block；13, round pin column；14, spacer pin；15, it puts
Bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As depicted in figs. 1 and 2,5 device of advance and retreat flexible axle of drain cleaner is set including outer housing 1, lid with chamber 2
And it can be along the cover board 3, rotation axle assembly 4 and flexible axle 5 that 1 wall surface of outer housing rotates on outer housing 1.
See Fig. 4, there is a sleeve 6 at the center in chamber 2, at the bottom of sleeve 6, there are three angularly opening
Opening.Angularly there are three mounting portions 7 for setting on the inner bottom surface of chamber 2, and along the outer wall of sleeve 6 and three openings；Each
Mounting portion 7 is correspondingly arranged with respective opening.It rotates there are three axle assemblies 4, is respectively mounted in mounting portion 7 respectively.Flexible axle 5 is located at
Freely extend outward in sleeve 6 and across cover board 3.
See Fig. 3, the small arc groove 8 for driving rotation axle assembly 4 to rotate in mounting portion 7 is provided on cover board 3 and drives
Rotation axle assembly 4 makees the big arc groove 9 of stretching motion to 5 direction of flexible axle.Small arc groove 8 is set side by side with big arc groove 9 and combines
At one group, they have three groups and are angularly arranged.
Rotation axle assembly 4 includes rotary shaft 10, is mounted on the rolling bearing 11 of 10 one end of rotary shaft and is fixed on rotation
The limited block 12 of 10 other end of axis.Round pin column 13 with the cooperation of small arc groove 8 is installed in rotary shaft 10, is installed on limited block 12
There is the spacer pin 14 with the cooperation of big arc groove 9.The center of circle of big arc groove 9 and sleeve 6 is not same.By the variation of radian come
Change rolling bearing 11 at a distance from flexible axle 5.It is rotated in cover board 3, drives the overturning of rotary shaft 10 to change by round pin column 13
The angle position of rolling bearing 11；Meanwhile driving rotary shaft 10 to do stretching motion to 5 direction of flexible axle by spacer pin 14, thus
Reach the purpose for compressing or unclamping flexible axle 5.
Swing rod 15 is installed on cover board 3, is operated convenient for people, rotates the cover 3.
Working method: referring to Fig. 5, when original state, cover board 3 keeps base state.
It referring to Fig. 6, starts operation, opens the switch of dredging machine, the running of motor forward direction, 5 dextrorotation of flexible axle, rotational swing rod 15 is instead
Rotation, rotation axle assembly 4 extend forward one angle of rotation and compress flexible axle 5, and flexible axle 5 rotates outward automatically under frictional force drive
Extend.
After flexible axle 5 extends to designated length, rotatable swing rod 15 is kept in the center, and can keep current working status.
Referring to Fig. 7, after completing work, 15 dextrorotation of rotational swing rod, rotation axle assembly 4 extends forward rotation one and extends
When opposite angle and compress flexible axle 5, flexible axle 5 automatically retracts under frictional force.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. the advance and retreat flexible shaft device of drain cleaner, characterized in that including with chamber outer housing, lid be located on outer housing and
Cover board that outer housing wall surface rotates, rotation axle assembly and flexible axle, the indoor center of chamber can be provided with sleeve and along set
The outer wall of cylinder is angularly provided with several mounting portions being connected to sleeve inner, and the flexible axle is located in sleeve and can pass through lid
Plate extends outwardly；One rotation axle assembly is installed in each mounting portion, drive rotation axle assembly is provided on the cover board and is existed
The small arc groove rotated in mounting portion and the big arc groove for driving rotation axle assembly to do stretching motion to flexible axle direction.
2. the advance and retreat flexible shaft device of drain cleaner according to claim 1, characterized in that the rotation axle assembly includes
Rotary shaft, the rolling bearing for being mounted on rotary shaft one end and the limited block for being fixed on the rotary shaft other end, in the rotary shaft
Round pin column with the cooperation of small arc groove is installed, the spacer pin with the cooperation of big arc groove is installed on the limited block.
3. the advance and retreat flexible shaft device of drain cleaner according to claim 1, characterized in that the mounting portion is provided with three
It is a.
4. the advance and retreat flexible shaft device of drain cleaner according to claim 1, characterized in that the small arc groove and big arc
Shape slot is set side by side and is angularly provided with three groups.
5. the advance and retreat flexible shaft device of drain cleaner according to claim 1, characterized in that further include being mounted on cover board
On swing rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086467.9U CN209509163U (en) | 2018-12-12 | 2018-12-12 | The advance and retreat flexible shaft device of drain cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086467.9U CN209509163U (en) | 2018-12-12 | 2018-12-12 | The advance and retreat flexible shaft device of drain cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209509163U true CN209509163U (en) | 2019-10-18 |
Family
ID=68194376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086467.9U Active CN209509163U (en) | 2018-12-12 | 2018-12-12 | The advance and retreat flexible shaft device of drain cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209509163U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417359A (en) * | 2021-07-27 | 2021-09-21 | 杭州宏力管道机械有限公司 | Pipeline dredging machine and dredging method |
| CN114250833A (en) * | 2021-12-21 | 2022-03-29 | 杭州宏力管道机械有限公司 | Portable pipeline dredging machine and dredging method |
-
2018
- 2018-12-12 CN CN201822086467.9U patent/CN209509163U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113417359A (en) * | 2021-07-27 | 2021-09-21 | 杭州宏力管道机械有限公司 | Pipeline dredging machine and dredging method |
| CN114250833A (en) * | 2021-12-21 | 2022-03-29 | 杭州宏力管道机械有限公司 | Portable pipeline dredging machine and dredging method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |