CN207437767U - A kind of obstacle detouring sealing mechanism for cleaning disk - Google Patents
A kind of obstacle detouring sealing mechanism for cleaning disk Download PDFInfo
- Publication number
- CN207437767U CN207437767U CN201721616815.8U CN201721616815U CN207437767U CN 207437767 U CN207437767 U CN 207437767U CN 201721616815 U CN201721616815 U CN 201721616815U CN 207437767 U CN207437767 U CN 207437767U
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- China
- Prior art keywords
- obstacle detouring
- sleeve
- cleaning disk
- disk
- cleaning
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Abstract
The utility model discloses a kind of obstacle detouring sealing mechanisms for cleaning disk.The utility model includes connection component, obstacle detouring sleeve and seal assembly；The connection component includes spring mechanism and fold rubber sleeve, and the both ends of the fold rubber sleeve are coupled respectively with clip with cleaning disk and obstacle detouring sleeve.The spring mechanism is distributed in cleaning disk circumferential direction, and spring mechanism is positioned with spring positioning body and positioning screw, and is fixed by wing nut.The relative displacement that cleaning disk occurs for obstacle detouring sleeve during the fold part compensation obstacle detouring of the fold rubber sleeve, and then ensure the leakproofness inside cleaning disk.Friction pad between the utility model obstacle detouring sleeve and working face uses the high molecular polythene material of hard.The mechanism has the advantages such as be hardly damaged, moving resistance is small.The obstacle detouring sealing mechanism of the utility model uses adjustable spring component, changes pressing force and relative position of the obstacle detouring sleeve to working face by adjusting nut, and then can be flexibly adapted to various operating modes.
Description
Technical field
The utility model belongs to water jet decontamination cleaning equipment field, specifically a kind of cleaning for having both obstacle crossing function
Disk sealing mechanism, the mechanism are applied to climb wall cleaning robot.
Background technology
At present, climbing robot carry cleaning equipment operation, high-pressure water jet is decontaminated, vacuum system drain and deslagging,
Climbing robot performs the complete design of derusting operation three and is integrated.In the vacuum chamber of cleaning disk, by high-pressure water shot stream process
Surface of steel plate afterwards, which has some moisture accumulations, to be caused and gets rusty again, that is, returns rust phenomenon.The waste water generated derust only by vacuum
The negative pressure of system, which is taken away, can just play the good effect for preventing from returning rust and environmental protection, and then improve derusting and rust cleaning efficiency.
Thus it is guaranteed that the leakproofness of cleaning disk is particularly important to the recycling of waste water.
It is common to climb wall high pressure water cleaning machine people by the use of hairbrush as sealing element, to realize being bonded for cleaning disk and working face,
To form relatively closed space, make it possible waste water in vacuum recovery and rinsing disk.However, hairbrush uses nylon material more
Matter, rigidity is larger, and obstacle climbing ability is poor, affects the application range of such robot.Due to there are drawbacks described above and deficiency,
There is an urgent need to design a kind of cleaning disc mechanism for facilitating obstacle detouring that can keep good seal performance again.
The content of the invention
The utility model aim is to propose a kind of cleaning disk sealing structure for possessing obstacle crossing function, in climbing barrier
Meanwhile ensure there is preferable sealing between working face, and certain vacuum degree can be formed so as to ensure to clean inside disk, it is real
The recycling of existing waste water.
To achieve the above object, the particular content of technical solutions of the utility model is as follows：
The utility model includes connection component, obstacle detouring sleeve and seal assembly；The connection component includes spring mechanism
With fold rubber sleeve, the both ends of the fold rubber sleeve are coupled respectively with clip with cleaning disk and obstacle detouring sleeve.The bullet
Spring Distribution of Institutions is circumferential in cleaning disk, and spring mechanism is positioned with spring positioning body and positioning screw, and is fixed by wing nut.
The relative displacement that cleaning disk occurs for obstacle detouring sleeve during the fold part compensation obstacle detouring of the fold rubber sleeve, and then ensure clear
Leakproofness inside dishwashing.
The seal assembly, including soft rubber and hard friction pad, described soft rubber one end and obstacle detouring sleeve card
Hoop connection, the other end couple by bolt or rivet with hard friction pad.
Furtherly, the hard friction pad is high molecular polythene thin plate.The high molecular polythene thin plate is
Annular plate structure, outer rim are scrolled up through heat treatment, contribute to the smooth climbing barrier of the structure.In hard friction
Fillet is opened in the one side of pad inner edge close to working face, is passed through convenient for coming into the barrier inside cleaning disk.
The beneficial effects of the utility model：
The utility model has the function of obstacle detouring compared with previous cleaning dish structure, and what this to equip the mechanism climbs wall
Cleaning robot is adapted to increasingly complex operating mode.
Friction pad between the obstacle detouring sleeve and working face of the utility model uses the high molecular polythene material of hard.By
There are the excellent in performance such as wear-resisting, coefficient of friction is small, cracking resistance, in normal operating conditions, the machine in high molecular polythene material
Structure has the advantages such as be hardly damaged, moving resistance is small.
The obstacle detouring sealing mechanism of the utility model uses adjustable spring component, changes obstacle detouring sleeve pair by adjusting nut
The pressing force and relative position of working face, and then various operating modes can be flexibly adapted to.
Description of the drawings
Fig. 1 is the overall structure figure of the utility model；
Fig. 2 is the integrally-built sectional view of the utility model；
Fig. 3 is the schematic diagram for being applied to climb wall cleaning robot of the utility model；
In figure：1- cleaning disk upper plates, 2- cleaning Pan Duanbumifengquan, 3- cleaning disks, 4- fold rubber, 5- obstacle detouring sleeves,
6- wing nuts, 7- spring upper mounted plates, 8- spring positioning bodies, 9- positioning screws, 10- springs, 11- soft rubber anchor ears, 12- are solid
Determine bolt, 13- soft rubbers, 14- high molecular polythene friction pads, 15- fold rubber clips, 16- circulators, 17- vacuum water outlets
Connector, 18- breather valves, 19- obstacle detouring sealing mechanisms.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, is further elaborated the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.In addition, institute in each embodiment of the utility model disclosed below
The technical characteristic being related to can be combined with each other as long as they do not conflict with each other.
As shown in Figure 1, high-pressure water jet circulator, spray boom and the nozzle for generating water jet are installed inside cleaning disk,
High pressure water enters cleaning disk intracavitary by the entrance of circulator 16 and decontaminates, and generated waste water passes through under the action of vacuum negative pressure
Processing is recycled by vacuum water out adapter 17；At the same time, the true of cleaning disk inner cavity can be changed by adjusting breather valve 18
Reciprocal of duty cycle ensures the recycling of waste water.
Obstacle detouring sleeve 5 is connected with high molecular polythene friction pad 14 through soft rubber 13, and soft rubber one end is by anchor ear 11 with getting over
Barrier sleeve 5 is fixed, and the other end is fixed by bolt 12 and high molecular polythene friction pad 14.Cricoid high molecular polythene friction pad
14 sufficiently thin make it have certain flexibility.
Obstacle detouring performance analysis is carried out with reference to Fig. 2, cleaning disk advances runs into barrier forward, such as weld seam or small scale
Bump.Due to the form that upsweeps at 14 edge of high molecular polythene friction pad, edge can smooth climbing barrier.Due to
The characteristic of soft rubber 13, the upward movement of 14 outer rim of high molecular polythene friction pad will not cause the upward of obstacle detouring sleeve 5 at once
Movement.As barrier continues to move to intracavitary, obstacle detouring sleeve lower wing plate is connect be subject to 14 inner edge of high molecular polythene friction pad
Touch and be gradually lifted up, make to compress with the spring mechanism that is connected of cleaning disk, so that obstacle detouring sleeve 5 is close to barrier
Part be substantially higher than barrier.At the same time, 14 outer rim of high molecular polythene friction pad can under gravity gradually with
Working face is bonded again, and then ensure that the scope of effective vacuum degree inside obstacle detouring Cleaning Process disk.In barrier with being somebody's turn to do
During organizational separation, before obstacle detouring sleeve 5 can be restored to obstacle-produced turbulence under the collective effect of spring mechanism and self gravitation
State, process just with into fashionable opposite.
Performance is sealed with reference to Fig. 2 to illustrate.4 both ends of fold rubber pass through fold rubber clip 15 and cleaning respectively
Disk 3 and obstacle detouring sleeve 5 are fixed.During obstacle detouring, with cleaning disk 3 relative displacement occurs for obstacle detouring sleeve 5, among fold rubber 4
The stretching, extension of fold part or shrinkage compensate the relative displacement of generation, and then ensure the sealing performance at the structure interval.
Soft rubber 13 is fixed by bolt 12 and high molecular polythene friction pad 14, under the negative pressure of cleaning disk inner cavity,
Gap of the soft rubber 13 between each bolt can be closely bonded, and then ensure the vacuum degree of cleaning disk intracavitary.
Illustrate that by adjusting wing nut 6 relative altitude and compression of the obstacle detouring sleeve 5 to working face can be changed with reference to Fig. 2
Power.For example, screwing wing nut 6 so that spring 10 is shunk, positioning screw 9 pulls obstacle detouring sleeve 5 to move upwards, and then changes it
To the height in working metal face.Similarly, wing nut 6 is unscrewed so that spring 10 recovers, which is transferred to polyphosphazene polymer
Ethylene friction pad 14 so that the pressure of itself and working face increases.
As shown in figure 3, cleaning disk is rigidly fixed in and climbs on wall cleaning robot, during work, apart from the vertical of working face
It highly remains unchanged, and random device people moves together；The obstacle detouring sealing mechanism 19 of disk is cleaned, using cleaning disk and obstacle detouring sleeve
Between spring assembly, when contacting barrier, obstacle detouring sleeve lifts, spring mechanism be pressurized shrink, guarantee smoothly ascend obstacle
Object.When clearing the jumps, spring mechanism recovers, and realizes that obstacle detouring sleeve and seal assembly fit closely again with working face.
Claims (2)
1. a kind of obstacle detouring sealing mechanism for cleaning disk, it is characterised in that：Including connection component, obstacle detouring sleeve and seal assembly；
The connection component includes spring mechanism and fold rubber sleeve, the both ends of the fold rubber sleeve respectively with clip with
Clean disk and the connection of obstacle detouring sleeve；The spring mechanism is distributed in cleaning disk circumferential direction, spring mechanism spring positioning body and tune
Position screw positioning, and fixed by wing nut；Obstacle detouring sleeve pair during the fold part compensation obstacle detouring of the fold rubber sleeve
The relative displacement that disk occurs is cleaned, and then ensures the leakproofness inside cleaning disk；
The seal assembly, including soft rubber and hard friction pad, described soft rubber one end joins with obstacle detouring sleeve clip
It connects, the other end couples by bolt or rivet with hard friction pad.
2. a kind of obstacle detouring sealing mechanism for cleaning disk according to claim 1, it is characterised in that：The hard friction pad
For high molecular polythene thin plate；The high molecular polythene thin plate is annular plate structure, and outer rim is scrolled up, contributed to
The smooth climbing barrier of the structure；Fillet is opened in the one side of hard friction pad inner edge close to working face, convenient for coming into cleaning
Barrier inside disk passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616815.8U CN207437767U (en) | 2017-11-28 | 2017-11-28 | A kind of obstacle detouring sealing mechanism for cleaning disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721616815.8U CN207437767U (en) | 2017-11-28 | 2017-11-28 | A kind of obstacle detouring sealing mechanism for cleaning disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207437767U true CN207437767U (en) | 2018-06-01 |
Family
ID=62284700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721616815.8U Expired - Fee Related CN207437767U (en) | 2017-11-28 | 2017-11-28 | A kind of obstacle detouring sealing mechanism for cleaning disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207437767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036054A (en) * | 2017-11-28 | 2018-05-15 | 浙江大学 | Clean the obstacle detouring sealing mechanism of disk |
| CN117600159A (en) * | 2024-01-24 | 2024-02-27 | 黑龙江省林业科学院伊春分院 | Wind root collecting and cleaning equipment |
-
2017
- 2017-11-28 CN CN201721616815.8U patent/CN207437767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108036054A (en) * | 2017-11-28 | 2018-05-15 | 浙江大学 | Clean the obstacle detouring sealing mechanism of disk |
| CN117600159A (en) * | 2024-01-24 | 2024-02-27 | 黑龙江省林业科学院伊春分院 | Wind root collecting and cleaning equipment |
| CN117600159B (en) * | 2024-01-24 | 2024-04-12 | 黑龙江省林业科学院伊春分院 | Wind root collecting and cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201128 |