CN201127579Y - Automatic hoisting device of floor sweeper side brush - Google Patents
Automatic hoisting device of floor sweeper side brush Download PDFInfo
- Publication number
- CN201127579Y CN201127579Y CNU2007201317851U CN200720131785U CN201127579Y CN 201127579 Y CN201127579 Y CN 201127579Y CN U2007201317851 U CNU2007201317851 U CN U2007201317851U CN 200720131785 U CN200720131785 U CN 200720131785U CN 201127579 Y CN201127579 Y CN 201127579Y
- Authority
- CN
- China
- Prior art keywords
- brush handle
- gear
- reducing motor
- sweeper
- lifting device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Motor Or Generator Current Collectors (AREA)
Abstract
The utility model discloses an automatic lifting device for the edge brush handle of a sweeper and relates to an automatic lifting device for the edge brush handle or the rolling brush handle of a sweeper, which comprises a stander, a brush handle, a reducing motor, a gear and a gear rack. The reducing motor is fixed on the stander, the output end of the reducing motor is connected with the gear, and one end of the gear rack cooperating with the gear is fixed and connected with the brush handle. A chock block is fixed and connected with the gear rack and a travel switch is fixed and connected with the stander. A lifting limit is realized through the cooperation between the chock block and the travel switch. The automatic lifting device for the edge brush handle of a sweeper avoids the defects of high cost, high energy consumption and loud noise due to hydraulic control.
Description
Technical field
The utility model relates to a kind of sweeper limit brush handle or round brush automatic lifting mechanism.
Background technology
At present, known sweeper limit brush handle or round brush are the hoisting mechanism overwhelming majority by manual manipulation or by hydraulic pressure or pneumatic control, but, big or the complex structure of the little or required steering force of the manual manipulation or the amplitude of accommodation is out of order easily, hydraulic control cost height, required drive are big, and pneumatic control cost height, noise are big.
The utility model content
In order to overcome the defective that prior art exists, the utility model provides a kind of sweeper limit brush handle automatic lifting device of easy to operate, good operating stability.
The utility model comprises frame, brush handle, reducing motor, gear, tooth bar, and described reducing motor is fixed on the frame, and at the output connection gear of reducing motor, tooth bar one end that cooperates with gear is fixedlyed connected with described brush handle.
A fixedly connected block on tooth bar, fixedly connected travel switch on frame.It is spacing to carry out lifting by cooperating between block and the travel switch, and the utility model has been avoided the big defective of Gao Bengao, highly energy-consuming, noise of hydraulic control.
In addition, go back the connection count sensor on the tooth bar, lifting position can be shown with digital mode.
The utility model adopts Electric Machine Control, by reducing motor the high speed of direct current generator 3000r/min is reduced to 40～80r/min, realizes promoting required rectilinear motion by gear, tooth bar jockey again.
The beneficial effects of the utility model are: avoided artificial highly intensive labour power to pay, also avoided expensive, the strong noise of hydraulic control, unsettled phenomenon; Manufacturing is simple, control is convenient, little, the long service life of noise.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
The specific embodiment
As shown in Figure 1,1 is gear, and 2 is tooth bar, and 3 is block, and 4 is travel switch, and 5 is the gear type sensor for countering, 6 motors for the band worm reduction gear, and 7 is frame, 8 is brush handle.
The motor 6 of band worm reduction gear is fixed on the frame 7, and at the output connection gear 1 of the motor 6 of being with worm reduction gear, an end of the tooth bar 2 that cooperates with gear 1 is fixedlyed connected with brush handle 8.
Also fixedly connected block 3 on tooth bar 2, fixedly connected travel switch 4 on frame 7.Also connect gear type sensor for countering 5 on the tooth bar 2.
Claims (3)
1, sweeper limit brush handle automatic lifting device, comprise frame, brush handle, it is characterized in that: also comprise reducing motor, gear, tooth bar, described reducing motor is fixed on the frame, output at reducing motor connects gear, and tooth bar one end that cooperates with gear is fixedlyed connected with described brush handle.
2, according to the described sweeper of claim 1 limit brush handle automatic lifting device, it is characterized in that: a fixedly connected block on tooth bar, fixedly connected travel switch on frame.
3, according to the described sweeper of claim 1 limit brush handle automatic lifting device, it is characterized in that: go back the connection count sensor on the tooth bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201317851U CN201127579Y (en) | 2007-12-21 | 2007-12-21 | Automatic hoisting device of floor sweeper side brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201317851U CN201127579Y (en) | 2007-12-21 | 2007-12-21 | Automatic hoisting device of floor sweeper side brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201127579Y true CN201127579Y (en) | 2008-10-08 |
Family
ID=40015404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201317851U Expired - Fee Related CN201127579Y (en) | 2007-12-21 | 2007-12-21 | Automatic hoisting device of floor sweeper side brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201127579Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913020A (en) * | 2016-10-11 | 2018-04-17 | 张家港市博雅文化传播有限公司 | A kind of glass-cleaning robot lifting gear |
| CN112188857A (en) * | 2018-05-18 | 2021-01-05 | 伊莱克斯公司 | Robotic cleaning device with retractable side brushes |
-
2007
- 2007-12-21 CN CNU2007201317851U patent/CN201127579Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107913020A (en) * | 2016-10-11 | 2018-04-17 | 张家港市博雅文化传播有限公司 | A kind of glass-cleaning robot lifting gear |
| CN112188857A (en) * | 2018-05-18 | 2021-01-05 | 伊莱克斯公司 | Robotic cleaning device with retractable side brushes |
| CN112188857B (en) * | 2018-05-18 | 2022-10-28 | 伊莱克斯公司 | Robotic cleaning device with retractable side brushes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 226631, No. 78, Xinjian East Road, Li Town, Jiangsu, Haian Patentee after: Nantong Mingnuo electric Polytron Technologies Inc Address before: 226631, No. 78, Xinjian East Road, Li Town, Jiangsu, Haian Patentee before: Nantong Mingnuo Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20161221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |