CN201938070U - Suspended stop mechanism for grass cutter - Google Patents
Suspended stop mechanism for grass cutter Download PDFInfo
- Publication number
- CN201938070U CN201938070U CN201120049944XU CN201120049944U CN201938070U CN 201938070 U CN201938070 U CN 201938070U CN 201120049944X U CN201120049944X U CN 201120049944XU CN 201120049944 U CN201120049944 U CN 201120049944U CN 201938070 U CN201938070 U CN 201938070U
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- CN
- China
- Prior art keywords
- grass cutter
- base plate
- grass
- chassis
- shaft rod
- 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
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Abstract
The utility model relates to grass cutting equipment, in particular to a suspended stop mechanism for a grass cutter. When the existing grass cutter meets a projected bottom surface or is lifted by people, the grass cutter still operates, so the potential safety hazard exists, meanwhile, the abrasion is caused on the grass cutter per se in the idle operation, and the service life of the grass cutter is reduced. The suspended stop mechanism for the grass cutter comprises universal wheels arranged at both sides of the front part of a base plate, wherein a shaft sleeve is sheathed on a shaft rod of the universal wheels and is butted on the base plate, the end part of the shaft rod is provided with a press sheet fixed through a screw nut, one side of the shaft rod is provided with a micro switch, the micro switch corresponds to the press sheet and is clamped, and connected and fixed with the base plate, and the micro switch is connected with a main control circuit board fixedly screwed on the base plate. The structure is simple and practical, the personnel injury and the self consumption of the grass cutter per se because the grass cutter is lifted due to road conditions or artificial reasons do not need to be worried, the use safety of the grass cutter is improved, and the service life of the grass cutter is prolonged.
Description
Technical field
The utility model relates to a kind of mowing equipment, refers in particular to the unsettled shut-down mechanism of a kind of mower.
Background technology
Existing mower has automatic walking function, prevents collision, prevents outlet within the scope, automatically return charging, possess safety detection and battery electric quantity and detect, possess certain climbing capacity, places such as especially a kind of suitable family garden, public lawn are carried out turf-mown and are safeguarded.
But existing mower is when running into protruding bottom surface or being lifted by the people, and still in running, this just exists potential safety hazard to mower, and simultaneously, mower will cause wearing and tearing to itself when idle running, lowered its service life.
The utility model content
The purpose of this utility model is at existing in prior technology the problems referred to above, and it is a kind of safe that the spy provides, can be at vacant state or the unsettled shut-down mechanism of the out-of-work voluntarily mower of the state that is lifted.
For solving the problems of the technologies described above, the unsettled shut-down mechanism of the utility model mower, include the universal wheel that is arranged on the chassis front part sides, the shaft rod upper sleeve of its universal wheel connects an axle sleeve, and this axle sleeve is against on the chassis, wherein, above-mentioned axle end is provided with by the fixing compressing tablet of nut, and above-mentioned axostylus axostyle one side is provided with microswitch, and corresponding with compressing tablet, this microswitch and chassis connect and fix, and its microswitch links to each other with the main control board that is fixed on the chassis that is spirally connected.
In the cutting operation of reality, when the mower front portion is elevated when causing universal wheel to be in vacant state, because the gravity of universal wheel self, make it down fall, at this moment, the compressing tablet that is arranged on the universal wheel axle end also presses down thereupon, opens microswitch, microswitch reaches main control board with signal, and mower is quit work.
As optimization, above-mentioned axle end is provided with step, and above-mentioned compressing tablet is arranged on this step.So design is simple in structure and practical, effectively and reliably compressing tablet is blocked, and fastening by nut.
The beneficial effects of the utility model are, and are simple in structure and practical, when carrying out cutting operation, need not worry that machine is lifted because of road conditions or artificial origin, cause the loss of mower oneself, and the injury that causes personnel, improve the safe in utilization of mower, prolonged its service life.
Description of drawings
Below in conjunction with accompanying drawing the unsettled shut-down mechanism of the utility model mower is described further:
Fig. 1 is the utility model chassis installation diagram;
Fig. 2 is the utility model partial exploded view.
Among the figure, 1 is the chassis, and 2 is universal wheel, and 3 is axostylus axostyle, and 4 is axle sleeve, and 5 is nut, and 6 is compressing tablet, and 7 is microswitch, and 8 is main control board, and 9 is step.
Embodiment
Embodiment one: as illustrated in fig. 1 and 2, the unsettled shut-down mechanism of the utility model mower, include the universal wheel 2 that is arranged on chassis 1 front part sides, socket one axle sleeve 4 on the axostylus axostyle 3 of its universal wheel 2, this axle sleeve 4 is against on the chassis 1, wherein, above-mentioned axostylus axostyle 3 ends are provided with the compressing tablet of fixing by nut 56, above-mentioned axostylus axostyle 3 one sides are provided with microswitch 7, and it is corresponding with compressing tablet 6, this microswitch 7 connects and fixes with chassis 1, and its microswitch 7 is fixed on The One On The Chassis main control board 8 and links to each other with being spirally connected.
Above-mentioned chassis 1 front part sides is provided with universal wheel 2 places and is provided with block set, above-mentioned axle sleeve 4 is plugged in this block set, the axis hole of its axle sleeve 4 is coaxial corresponding with the through hole that is arranged in the block set, the axostylus axostyle 3 of above-mentioned universal wheel 2 is pegged graft with axis hole and through hole and is cooperated, block set one side is provided with installing rack, and above-mentioned microswitch 7 is arranged on the installing rack, and its installing rack one side is provided with the clamping plate, clamping plate upper end is provided with trip, and this trip cooperates with microswitch 7 clampings.
Above-mentioned clamping backboard face is provided with reinforcement, and one is made on above-mentioned block set, installing rack and clamping plate and chassis 1, and its block set sidewall is provided with reinforcement.
Above-mentioned axostylus axostyle 3 ends are provided with step 9, and above-mentioned compressing tablet 6 and axostylus axostyle 3 pegged graft and cooperated, and is connected on the step 9, and are simultaneously, fastening by above-mentioned nut 5.
Claims (2)
1. unsettled shut-down mechanism of mower, include the universal wheel that is arranged on the chassis front part sides, the shaft rod upper sleeve of its universal wheel connects an axle sleeve, this axle sleeve is against on the chassis, it is characterized in that: described axle end is provided with by the fixing compressing tablet of nut, and described axostylus axostyle one side is provided with microswitch, and corresponding with compressing tablet, this microswitch and chassis connect and fix, and its microswitch links to each other with the main control board that is fixed on the chassis that is spirally connected.
2. the unsettled shut-down mechanism of mower according to claim 1, it is characterized in that: described axle end is provided with step, and described compressing tablet is arranged on this step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120049944XU CN201938070U (en) | 2011-02-26 | 2011-02-26 | Suspended stop mechanism for grass cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120049944XU CN201938070U (en) | 2011-02-26 | 2011-02-26 | Suspended stop mechanism for grass cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938070U true CN201938070U (en) | 2011-08-24 |
Family
ID=44465430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120049944XU Expired - Fee Related CN201938070U (en) | 2011-02-26 | 2011-02-26 | Suspended stop mechanism for grass cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938070U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105165265A (en) * | 2015-07-13 | 2015-12-23 | 苏州金威特工具有限公司 | Electric mower capable of preventing accidental injuries |
| CN108024501A (en) * | 2016-08-25 | 2018-05-11 | 美国iRobot公司 | The blade guard of robot grass mower |
| US10259498B2 (en) | 2014-12-02 | 2019-04-16 | Husqvarna Ab | All wheel drive robotic vehicle with steering brake |
| CN112400448A (en) * | 2019-08-20 | 2021-02-26 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and control method thereof |
| US11498205B2 (en) | 2016-07-12 | 2022-11-15 | Husqvarna Ab | All wheel drive robotic vehicle with steering brake |
-
2011
- 2011-02-26 CN CN201120049944XU patent/CN201938070U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10259498B2 (en) | 2014-12-02 | 2019-04-16 | Husqvarna Ab | All wheel drive robotic vehicle with steering brake |
| US10858041B2 (en) | 2014-12-02 | 2020-12-08 | Husqvarna Ab | All wheel drive robotic vehicle with steering brake |
| CN105165265A (en) * | 2015-07-13 | 2015-12-23 | 苏州金威特工具有限公司 | Electric mower capable of preventing accidental injuries |
| US11498205B2 (en) | 2016-07-12 | 2022-11-15 | Husqvarna Ab | All wheel drive robotic vehicle with steering brake |
| CN108024501A (en) * | 2016-08-25 | 2018-05-11 | 美国iRobot公司 | The blade guard of robot grass mower |
| CN112400448A (en) * | 2019-08-20 | 2021-02-26 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and control method thereof |
| CN112400448B (en) * | 2019-08-20 | 2024-03-08 | 苏州科瓴精密机械科技有限公司 | Automatic walking robot and control method thereof |
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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 |
Owner name: ZHEJIANG TIANCHEN INTELLIGENCE + TECHNOLOGY CO., L Free format text: FORMER NAME: TAIZHOU TIANCHEN INTELLIGENT ELECTRICAL APPLIANCE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: The town of Wenling City, Taizhou City, Zhejiang province 317525 Xing Lu pan Patentee after: ZHEJIANG TIANCHEN INTELLIGENCE & TECHNOLOGY CO., LTD. Address before: The town of Wenling City, Taizhou City, Zhejiang province 317525 Xing Lu pan Patentee before: Taizhou Tianchen Intelligent Electrical Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20140226 |