CN201058006Y - Connecting mechanism for the brush disk and transmission shaft of floor-cleaning machine - Google Patents
Connecting mechanism for the brush disk and transmission shaft of floor-cleaning machine Download PDFInfo
- Publication number
- CN201058006Y CN201058006Y CNU2007200392840U CN200720039284U CN201058006Y CN 201058006 Y CN201058006 Y CN 201058006Y CN U2007200392840 U CNU2007200392840 U CN U2007200392840U CN 200720039284 U CN200720039284 U CN 200720039284U CN 201058006 Y CN201058006 Y CN 201058006Y
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- China
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- transmission shaft
- power transmission
- connecting axle
- floor
- adapter sleeve
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Abstract
Disclosed is a connecting mechanism for a scrubber brush tray and a drive shaft. The utility model is structured as that a connecting shaft and a connecting sleeve are matched through a hole and a shaft, wherein, the connecting shaft is arranged at the end of the drive shaft and the connecting sleeve is arranged in the center of the brush tray. At least two lug bosses with the same shape are evenly arranged along the outer circle of the connecting shaft. The central hole of the connecting sleeve and the cross section of the lug boss of the connecting shaft have the same shape and form clearance fit. Rotating connecting grooves are arranged on the inner wall of the central hole of the connecting sleeve and respectively corresponding to the lug bosses and are positioned at the other end or in the middle of the central hole axially inserted into the brush tray; the rotating connecting grooves are formed on the inner wall of the central hole when the lug bosses rotate and move over along with the connecting shaft clockwise or counterclockwise; the bottom end of each rotating connecting groove is provided with a barrier face and the barrier faces work with the sides of the lug bosses to form a rotation limit structure. The assembly and the disassembly processes of the brush tray in the utility model needs no overturning operation of the scrubber by the operator, convenient and fast in the operation, thereby the operational convenience of the scrubber is improved.
Description
Technical field
The utility model relates to the cleaning machine technical field, is specifically related to a kind of brush dish of floor-cleaning machine commonly used and the bindiny mechanism of power transmission shaft.
Background technology
Along with the improvement day by day of people's living condition, the ground of floor, ground tile paving not only totally, but also beautiful, the living environment of beautifying people, the particularly public such as hotel, hotel place seem splendid because of having laid floor or floor tile especially.In order to clean the ground of floor, ground tile paving, the floor-cleaning machine that arisen at the historic moment, floor-cleaning machine has replaced cleaner's onerous toil with its working method easily and efficiently.
The operation principle of floor-cleaning machine is to drive the brush disc spins with motor by transmission mechanism, during work the brush dish is abutted in cleaning floor on the ground, the brush dish contacts friction endlessly with ground in cleaning course, very easily damages, therefore the brush dish is running stores in actual use, needs often to change.
In the prior art, between the brush dish of floor-cleaning machine and power transmission shaft (axle that is connected with motor) is to connect by 3 buckle-type syndetons, 3 buckles promptly are set on the brush dish, correspondence is provided with screens on the motor output shaft, by the cooperate fixing of buckle, with this fixedly connected brush dish and power transmission shaft with screens.The problem that such syndeton mainly exists is: when mounting and dismounting, all need operating personnel that heavy machine is turned at every turn, snap in or disassemble buckle and screens on the brush dish by hand, operation is trouble, inconvenience very.
For this reason, how to improve the power transmission shaft that is connected with motor and the syndeton between the brush dish,, become industry technical problem anxious to be solved to make things convenient for the installation and removal of floor-cleaning machine brush dish.
Summary of the invention
The utility model provides the bindiny mechanism of a kind of floor-cleaning machine brush dish and power transmission shaft, and its purpose is to solve the technical problem of the installation and removal trouble that has floor-cleaning machine brush dish now.
For achieving the above object, the technical solution adopted in the utility model is: the bindiny mechanism of a kind of floor-cleaning machine brush dish and power transmission shaft is cooperated by the hole axle with an adapter sleeve by a connecting axle to constitute, wherein, one are located at the axle head of power transmission shaft, and another person is located at brush disk center position;
Described connecting axle outer circumference is to evenly being provided with at least two identical shaped lug bosses;
The center hole shape of described adapter sleeve is identical with the shape of cross section of connecting axle lug boss, and constitutes matched in clearance; Corresponding each lug boss is provided with the groove that is rotationally connected respectively on the inwall of adapter sleeve centre bore, this groove that is rotationally connected is positioned at centre hole axis on the other end that inserts or medium position, the groove that is rotationally connected is rotated clockwise or counterclockwise to step down with connecting axle by lug boss on center bore inner wall and forms, its end is provided with blocking surface, and this blocking surface cooperates the formation rotary position limiting structure with the lug boss side.
Related content in the technique scheme is explained as follows:
1, state in the scheme, described " connecting axle " is meant corresponding to the adapter sleeve centre bore, and outer rim is provided with the axis body of lug boss, its concrete structure: can be one section solid axis body, also can be one section center and be provided with the axis body that connects patchhole; Its set-up mode: can one-body moldedly be connected on power transmission shaft or the brush dish, also can be assemblied in later on power transmission shaft or the brush dish.
2, in the such scheme, described " adapter sleeve " is meant the sleeve shape body corresponding to above-mentioned connecting axle, and it specifically can be one-body molded being located on power transmission shaft or the brush dish, also can be a separate piece, by after be assemblied on power transmission shaft or the brush dish.
3, in the such scheme, described " groove that is rotationally connected is rotated clockwise or counterclockwise to step down with connecting axle by lug boss on center bore inner wall and forms; its end is provided with blocking surface; " the implication of the wherein said groove that is rotationally connected is: be through in the adapter sleeve centre bore and the relative adapter sleeve of connecting axle when turning an angle at connecting axle, the inwall of adapter sleeve centre bore is made a concession the formed cell body of lug boss on the connecting axle outer rim, promptly is the groove that is rotationally connected.The shape correspondence of this groove that is rotationally connected the track that lug boss rotates, its distal end faces on direction of rotation promptly is a blocking surface, when adapter sleeve and connecting axle transmission, this blocking surface promptly is a stress surface, the revolving force of the power transmission shaft that transmits in order to the side of accepting lug boss.
4, in the such scheme, connecting axle and adapter sleeve be provided with the axle head that following two kinds of scheme: a, described connecting axle are located at power transmission shaft, adapter sleeve is located at brush disk center position; B, described adapter sleeve are located at the axle head of power transmission shaft, and connecting axle is located at brush disk center position.
5, in the such scheme, described lug boss is that three and outer rim are circular arc.
6, in the such scheme, the power transmission shaft rotation direction was consistent when the described groove formation direction that is rotationally connected was worked with floor-cleaning machine.
The utility model operation principle: the utility model adopts connecting axle to cooperate formation with adapter sleeve, axle head that connects power transmission shaft in the two, another connects brush dish, if connect or throw off adapter sleeve and connecting axle both, promptly reach the effect that connects and throw off power transmission shaft and brush dish.Connecting axle is provided with lug boss, the rotation of corresponding connecting axle lug boss is stepped down and is formed with the groove that is rotationally connected on the adapter sleeve center bore inner wall, when therefore connecting, as long as connecting axle penetrated in the adapter sleeve centre bore and rotate an angle relative to connecting axle, lug boss promptly embeds in the groove that is rotationally connected, thereby blocks connection; When need were thrown off, as long as also the backward rotation connecting axle, the connecting axle groove of promptly deviating to be rotationally connected can withdraw from connecting axle to disconnect and connects from the adapter sleeve centre bore.
Because the utilization of technique scheme the utlity model has following advantage:
The installation and removal process of the brush dish that this practicality is new all need not operating personnel floor-cleaning machine is stood up operation, and is easy to operate, quick, improved the ease of use of floor-cleaning machine.
Description of drawings
Accompanying drawing 3 is brushed the front view of the face of trying to get to the heart of a matter for the utility model embodiment;
Accompanying drawing 4 is the stereogram of the utility model embodiment brush dish duty;
Accompanying drawing 5 is the utility model embodiment connecting axle and state stereogram after adapter sleeve combines.
In the above accompanying drawing: 1, connecting axle; 2, adapter sleeve; 3, lug boss; 4, centre bore; 5, the groove that is rotationally connected; 6, blocking surface; 7, brush dish; 8, bristle.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment: as shown in Figure 5, the bindiny mechanism of a kind of floor-cleaning machine brush dish and power transmission shaft, both cooperate by the hole axle and constitute by a connecting axle 1 and an adapter sleeve 2.Wherein, the spliced eye fixed cover of connecting axle 1 by screw and center is located on the axle head of floor-cleaning machine power transmission shaft (power transmission shaft does not draw on the figure), and adapter sleeve 2 is located on the center of brush dish.
Shown in accompanying drawing 1, the connecting axle outer rim is along circumferentially evenly being provided with three lug bosses 3 that shape is identical, and concrete connecting axle cross section is protruding triangular in shape, and the angle is circular-arc, and this connecting axle 1 is rubber or similar material.
Shown in accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, centre bore 4 shapes of described adapter sleeve are identical with the triangular-section of connecting axle 4, and both form matched in clearance.The lug boss 3 of corresponding connecting axle 1 is respectively equipped with the groove 5 that is rotationally connected on the inwall of centre bore 4, this groove 5 that is rotationally connected is positioned at the other ends that centre bore 4 axially inserts (promptly having on the brush dish 7 on the end of one side of bristle 8), be rotationally connected groove 5 on the inwall of centre bore 4 by the lug boss 2 of connecting axle 1 with connecting axle 1 during along work the power transmission shaft rotation direction rotate to step down and form, the end power transmission shaft direction of rotation of groove 5 of being rotationally connected is provided with blocking surface 6, and this blocking surface 6 cooperates with the side of lug boss 3 and forms rotary position limiting structure.
Brush is installed to be coiled 4 o'clock, as long as brush dish 4 is enclosed within on the certain position of power transmission shaft, connecting axle 1 is embedded the centre bore 4 of adapter sleeve 2 from the top of brush dish 7, hand rotation brush dish 7 or directly open the motor drives connecting axle 1 of floor-cleaning machine then, make connecting axle 1 rotate an angle relative to the rotation direction of brush dish 7 when power transmission shaft is worked, lug boss 3 on the connecting axle 1 promptly embeds in the groove 5 that is rotationally connected, the gravity that cooperates carrying brush dish 3 of the end face by lug boss 2 and the bottom land of the groove 5 that is rotationally connected is finished being connected of brush dish 1 and power transmission shaft; During work, motor drives connecting axle 1 through power transmission shaft, and the lug boss side on the connecting axle 1 cooperates with the blocking surface 6 of the groove 5 that is rotationally connected, and revolving force is passed on the brush dish 7, rotates thereby drive brush dish 7.During dismounting, as long as backward rotation brush dish 7 or make motor counter-rotating, the groove 5 of promptly deviating to be rotationally connected of the lug boss 3 on the connecting axle 1, brush dish 1 promptly falls voluntarily because of gravity effect meeting.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model spirit essence change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. the bindiny mechanism of floor-cleaning machine brush dish and power transmission shaft, it is characterized in that: cooperated by the hole axle with an adapter sleeve by a connecting axle to constitute, wherein, one are located at the axle head of power transmission shaft, and another person is located at brush disk center position;
Described connecting axle outer circumference is to evenly being provided with at least two identical shaped lug bosses;
The center hole shape of described adapter sleeve is identical with the shape of cross section of connecting axle lug boss, and constitutes matched in clearance; Corresponding each lug boss is provided with the groove that is rotationally connected respectively on the inwall of adapter sleeve centre bore, this groove that is rotationally connected is positioned at centre hole axis on the other end that inserts or medium position, the groove that is rotationally connected is rotated clockwise or counterclockwise to step down with connecting axle by lug boss on center bore inner wall and forms, its end is provided with blocking surface, and this blocking surface cooperates the formation rotary position limiting structure with the lug boss side.
2. the bindiny mechanism of floor-cleaning machine brush dish according to claim 1 and power transmission shaft is characterized in that: described connecting axle is located at the axle head of power transmission shaft, and adapter sleeve is located on the brush disk center position.
3. according to the bindiny mechanism of claim 1 described floor-cleaning machine brush dish and power transmission shaft, it is characterized in that: described connecting axle is located at brush disk center position, and adapter sleeve is located at the axle head of power transmission shaft.
4. according to the bindiny mechanism of claim 1 described floor-cleaning machine brush dish and power transmission shaft, it is characterized in that: described lug boss is that three and outer rim are circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200392840U CN201058006Y (en) | 2007-06-01 | 2007-06-01 | Connecting mechanism for the brush disk and transmission shaft of floor-cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200392840U CN201058006Y (en) | 2007-06-01 | 2007-06-01 | Connecting mechanism for the brush disk and transmission shaft of floor-cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201058006Y true CN201058006Y (en) | 2008-05-14 |
Family
ID=39406462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200392840U Expired - Fee Related CN201058006Y (en) | 2007-06-01 | 2007-06-01 | Connecting mechanism for the brush disk and transmission shaft of floor-cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201058006Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631636A (en) * | 2020-06-08 | 2020-09-08 | 苏州高之仙自动化科技有限公司 | Working head and stone material nursing robot |
| CN111743467A (en) * | 2020-07-07 | 2020-10-09 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure and cleaning robot with same |
| CN111743466A (en) * | 2020-07-07 | 2020-10-09 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure, cleaning device and floor washing robot |
| CN111802970A (en) * | 2020-07-07 | 2020-10-23 | 苏州高之仙自动化科技有限公司 | Cleaning assembly and cleaning robot |
| CN111941281A (en) * | 2020-09-16 | 2020-11-17 | 万创（苏州）智能装备有限公司 | Quick-change brush disc and mounting seat combined mechanism |
| CN112336256A (en) * | 2019-08-06 | 2021-02-09 | 万润科技股份有限公司 | Connection method, connection structure, and cleaning device using the connection structure |
-
2007
- 2007-06-01 CN CNU2007200392840U patent/CN201058006Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112336256A (en) * | 2019-08-06 | 2021-02-09 | 万润科技股份有限公司 | Connection method, connection structure, and cleaning device using the connection structure |
| CN111631636A (en) * | 2020-06-08 | 2020-09-08 | 苏州高之仙自动化科技有限公司 | Working head and stone material nursing robot |
| CN111631636B (en) * | 2020-06-08 | 2021-07-09 | 苏州高之仙自动化科技有限公司 | Working head and stone material nursing robot |
| CN111743467A (en) * | 2020-07-07 | 2020-10-09 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure and cleaning robot with same |
| CN111743466A (en) * | 2020-07-07 | 2020-10-09 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure, cleaning device and floor washing robot |
| CN111802970A (en) * | 2020-07-07 | 2020-10-23 | 苏州高之仙自动化科技有限公司 | Cleaning assembly and cleaning robot |
| CN111743467B (en) * | 2020-07-07 | 2021-09-07 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure and cleaning robot with same |
| CN111743466B (en) * | 2020-07-07 | 2021-12-21 | 苏州高之仙自动化科技有限公司 | Brush disc mounting structure, cleaning device and floor washing robot |
| CN111802970B (en) * | 2020-07-07 | 2022-04-15 | 苏州高之仙自动化科技有限公司 | Cleaning assembly and cleaning robot |
| CN111941281A (en) * | 2020-09-16 | 2020-11-17 | 万创（苏州）智能装备有限公司 | Quick-change brush disc and mounting seat combined mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20100601 |