CN201029295Y - Grass cutting and nursing vehicle - Google Patents
Grass cutting and nursing vehicle Download PDFInfo
- Publication number
- CN201029295Y CN201029295Y CNU2007200124194U CN200720012419U CN201029295Y CN 201029295 Y CN201029295 Y CN 201029295Y CN U2007200124194 U CNU2007200124194 U CN U2007200124194U CN 200720012419 U CN200720012419 U CN 200720012419U CN 201029295 Y CN201029295 Y CN 201029295Y
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- CN
- China
- Prior art keywords
- support arm
- grass
- leading screw
- arm
- motor
- 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 provides a grass mowing curing machine, for resolving the problem of prior art which uses grass mower and tree trimmer to finish tree and grass, as semi automatic, operated by people, which can not trim the green bands at two sides of high-speed way. The utility model is characterized in that a grass mower is mounted at the front of vehicle frame, wherein a sub gear of a rotary device is coaxial with a post, to control the rotation of the post, a lead-screw motor fixed on the upper end of the post drives a lead-screw in the post, a nut at one end of a main arm is engaged with the lead screw to control the up-and-down motion of the main arm, while another end of the main arm is fixed with a grass mowing head composed of a mowing device driven by a motor. The utility model can trim green bands at two sides of high-speed way.
Description
Technical field
The utility model relates to a kind of virescence maintenance car, is specifically to have the virescence maintenance car of cutting careless function, and it is used in the greenbelt of pruning the highway both sides.
Background technology
Along with economic development, social progress, the greening of this area is paid much attention in each place.Greening except planting trees and grass, daily too busy to get away maintenance, pruning trees and lawn mainly are to be finished by grass mower and tree trimming machine.Present this equipment is semi-automatic, controls operation by the people, is adapted at using in sub-district, city, the park at an intersection.Present greening has extended to the highway both sides, uses the clipping device of above-mentioned semi-automation to prune the greenbelt of highway both sides, and significant discomfort has strengthened labour intensity greatly.
Summary of the invention
At the deficiencies in the prior art, the purpose of this utility model is to provide a kind of grass of cutting of above-mentioned deficiency of avoiding to care the car, and it is fit to prune the greenbelt of highway both sides.
The purpose of this utility model is achieved in that it has motor vehicle, is characterized in that: it also has grass mower, is installed in the front end of automotive frame, and formation is cut grass and cared the car,
Said grass mower is, the pinion of slew gear (the said slew gear of this paper drives one group of major-minor gear by motor and reductor and forms) is coaxial with column, the rotation of driving column, the spindle motor that is fixed on the column upper end drives leading screw, leading screw is in column, and the nut at least one joint support arm one end cooperates with leading screw, is controlling support arm and is moving up and down, the other end of support arm is being fixed and is being cut careless working head, cuts careless working head and is made up of its motor-driven lawn mower.
Using method is: slew gear starts, and support arm and cut careless working head and rotate around column makes and cuts careless working head and can move in a covering of the fan, and spindle motor is opened, and adjusts main support arm and cuts the height of careless working head, cuts careless electric motor starting, the work of driving grass mower.
The utility model is compared with the prior art scheme, and it is fit to large tracts of land and cuts grass, is particularly suitable for the greenbelt operation in the highway both sides, has improved operating efficiency greatly, has alleviated labour intensity.Can also automatic obstacle-avoiding when operation.
Description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is the schematic diagram of grass mower.
Fig. 2 is the schematic diagram of brush saw.
Embodiment
Grass mower is installed in the front end of automotive frame, formation is cut grass and is cared the car, said grass mower is, referring to Fig. 1, the pinion 3 of slew gear (comprising motor 1 and reductor 2 etc.) is coaxial with column 5, the rotation of driving column, the spindle motor 6 that is fixed on the column upper end drives leading screw 7, leading screw is in column, and support arm is made up of main support arm 8 and 10 liang of joints of revolution support arm, and the nut 4 on main support arm 8 one ends cooperates with leading screw, controlling main support arm moves up and down, main support arm is connected with revolution support arm 10 by another slew gear 9, its objective is elongated arm length, strengthens work area, support arm can also fold when knocking off, the other end of revolution support arm is being fixed and is being cut careless working head, cuts careless working head and is made up of motor 11 driving lawn mowers, and lawn mower is made of lawn mower cover 14 and blade 15.
Using method is: slew gear starts, and main support arm, turns round support arm and cuts careless working head and rotate around column, and the revolution support arm launches, make and cut careless working head and move at covering of the fan, spindle motor is opened, and adjusts main support arm and cuts the height of careless working head, cut careless electric motor starting, drive grass mower work.
In above-mentioned compartment of caring the car, brush saw can also be installed, carry out the tree trimming operation simultaneously, improve the function of caring the car.
Said brush saw is, referring to Fig. 2, is rotating disc 23 on base 25, installs back rotation mechanism 24 and support 20 on the rotating disc, and the pinion of slew gear is coaxial with base 25, can the driven in rotation disc spins; The other end of support is hinged with big arm 18, also hinged two joint connecting rods 26 on rotating disc, the other end of two joint connecting rods is hinged on the big arm, Fixed Nut 29 on two joint connecting rods, and this screw cooperates with leading screw 27, leading screw is driven by motor 21, when electric motor starting, the leading screw rotation, screw moves up and down on leading screw, two joint connecting rods are done the varicose campaign, drive big arm and move up and down around support arm; Telescopic arm 16 and leading screw 30 are arranged in the support arm successively, and Fixed Nut on the telescopic arm cooperates with leading screw 30, when motor 19 starts, and leading screw 30 rotations, telescopic arm can be done telescopic moving; The outer end of telescopic arm is the brush device fixedly, and the brush device drives bush knife 28 by motor 17 and forms.
On caring the car, also have generator 22, be all motor power supplies.
For making the rotating disc rotation steadily, the deceleration system in slew gear is provided with two covers, and brush saw can be done and horizontally rotate, and the brush device all can be adjusted on length and height, uses with convenient.
Claims (3)
1. cut grass and care the car for one kind, it has motor vehicle, it is characterized in that: it also has grass mower, is installed in the front end of automotive frame;
Said grass mower is, the pinion of slew gear is coaxial with column, the spindle motor that is fixed on the column upper end drives leading screw, leading screw is in column, nut at least one joint support arm one end cooperates with leading screw, the other end of support arm is being fixed and is being cut careless working head, cuts careless working head and is made up of the motor-driven lawn mower.
2. care the car according to the described grass of cutting of claim 1, it is characterized in that: support arm is made up of main support arm and revolution support arm two joints, and main support arm is connected with the revolution support arm by slew gear, and the other end of revolution support arm is being fixed and cut careless working head.
3. care the car according to claim 1 or the 2 described grass of cutting, it is characterized in that: in the compartment of motor vehicle brush saw is installed, brush saw is, is rotating disc on base, installs back rotation mechanism and support on the rotating disc, and the pinion of slew gear is coaxial with base; The other end of support is hinged with big arm, also hinged two joint connecting rods on rotating disc, and the other end of two joint connecting rods is hinged on the big arm, Fixed Nut on two joint connecting rods, this screw cooperates with leading screw, and leading screw is by motor-driven; Telescopic arm and leading screw are arranged in the support arm successively, and Fixed Nut on the telescopic arm cooperates with leading screw; The outer end of telescopic arm is the brush device fixedly, and the brush device drives bush knife by motor and reductor and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124194U CN201029295Y (en) | 2007-06-01 | 2007-06-01 | Grass cutting and nursing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200124194U CN201029295Y (en) | 2007-06-01 | 2007-06-01 | Grass cutting and nursing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201029295Y true CN201029295Y (en) | 2008-03-05 |
Family
ID=39161194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200124194U Expired - Fee Related CN201029295Y (en) | 2007-06-01 | 2007-06-01 | Grass cutting and nursing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201029295Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598950A (en) * | 2011-03-07 | 2012-07-25 | 绿友机械集团股份有限公司 | Device for adjusting height of cutter of lawn mower |
| CN106664946A (en) * | 2016-12-28 | 2017-05-17 | 天津迈克科技发展有限公司 | Improved obstacle-skirting mowing attachment head |
-
2007
- 2007-06-01 CN CNU2007200124194U patent/CN201029295Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102598950A (en) * | 2011-03-07 | 2012-07-25 | 绿友机械集团股份有限公司 | Device for adjusting height of cutter of lawn mower |
| CN106664946A (en) * | 2016-12-28 | 2017-05-17 | 天津迈克科技发展有限公司 | Improved obstacle-skirting mowing attachment head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151202 Address after: 112100 Liaoning Tieling Tieling Economic Development Zone Liaoning special vehicle production base harmony Street No. 7 Patentee after: Liaoning Tianxin Special Automobile Manufacturing Co., Ltd. Address before: 110101 No. 198 Dingxiang Road, Shenyang, Liaoning, Sujiatun Patentee before: Shenyang Tianxin High Speed Road Engineering Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080305 Termination date: 20160601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |