CN201156884Y - Gearless drive hydraulic suspension grass mowing device of tractor - Google Patents
Gearless drive hydraulic suspension grass mowing device of tractor Download PDFInfo
- Publication number
- CN201156884Y CN201156884Y CNU200820000660XU CN200820000660U CN201156884Y CN 201156884 Y CN201156884 Y CN 201156884Y CN U200820000660X U CNU200820000660X U CN U200820000660XU CN 200820000660 U CN200820000660 U CN 200820000660U CN 201156884 Y CN201156884 Y CN 201156884Y
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- CN
- China
- Prior art keywords
- tractor
- cutter
- support
- cutter head
- driving
- 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 discloses a hydraulic lift weed cutter directly driven by a tractor, which is provided with a cutter head composed of a cutter frame, a stationary cutter and a movable cutter. The hydraulic lift weed cutter directly driven by the tractor also comprises a bracket. The cutter head is transversely fixed at the lateral back end of the bracket which is connected on a rear axle shaft of the tractor in a movable way through two binding rods, and a connecting ring is arranged on the bracket; through the connecting ring, the bracket can be pulled to be connected on a rear linkage of the tractor in a movable way; the bracket is also provided with a driving wheel which is connected with a speed changing box of the tractor through a driving rod in a driving way and is connected with a driving wheel through a driving belt in a driving way; the driving wheel is provided with an eccentric shaft which is connected with a pull rod made of non-metal material, and the other end of the pull rod is connected with the movable cutter of the cutter head in a movable way; under the driving of the eccentric shaft and the pull rod, the movable cutter moves back and forth and parallelly. The hydraulic lift weed cutter directly driven by the tractor is suitable for weed cutting, and has the advantages of simple structure, convenient use and high efficiency.
Description
Technical field
The utility model belongs to a kind of agriculture and animal husbandry facility, and concrete is the device of beating the grass that a kind of tractor that is used for beating the grass fast than the large tracts of land grassland drives.
Background technology
Beating the grass in the large tracts of land grassland is the very high operation of a kind of mechanization, and large-scale mower and baling press tool are used in many areas, and efficient is very high.It is very high that but this machinery is purchased with use cost.Also not too suitable to some middle-size and small-size grasslands.And use is artificial and animal power machinery efficient is low, and it is of poor quality to beat the grass.Therefore, need to propose a kind of architecture advances, can use tractor to drive, walk and operate integratedly, particularly be applicable to middle-size and small-size tractor, the conveniently motor-driven facility of beating the grass.
The utility model content
The purpose of this utility model is in order to solve the problems of the technologies described above, and proposes a kind of tractor and directly drives the hydraulic suspension device of beating the grass, and this mower is simple in structure, pulls on middle-size and small-size tractor and uses, and cost is low, and the efficient height is particularly suitable for general agriculture and animal husbandry family and uses.
The purpose of this utility model is achieved through the following technical solutions: tractor directly drives the hydraulic suspension device of beating the grass, be provided with cutter head, this cutter head is by knife rest, dead knife and movable blade are formed, it is characterized in that: be provided with support, described cutter head crosswise fixed is at the rear flank of this support end, this support is movably connected on the hind axle of tractor by two connecting rods, also be provided with connecting ring on the support, but by this connecting ring support pull-up be movably connected on the back hydraulic lift hitch of tractor, also be provided with a driving wheel on the support, this driving wheel is in transmission connection by the gearbox of drive link and tractor, this driving wheel is in transmission connection by a driving-belt and a drive, this drive is provided with an eccentric shaft, this eccentric shaft connects one by pull bar wooden or that other nonmetallic materials are made, the other end of this pull bar and the movable blade of described cutter head flexibly connect, and under the drive of eccentric shaft and pull bar, movable blade comes and goes parallel motion; Junction at support and knife rest also is provided with leading screw and connecting rod.
Described drive link is provided with two universal joints, can be so that transmission is more flexible between gearbox and the driving wheel.
The utility model makes the device of beating the grass can connect or be suspended on the tractor back easily owing to be provided with link, connecting ring; Drive link and universal joint are set, can utilize the gearbox power of tractor easily, and dynamical stability, be not subjected to the uneven or wet and slippery influence in meadow; Between driving wheel and drive, use driving-belt, and be provided with wooden or other nonmetal pull bars, can protect cutter head, when the fault cutter head is stuck, by driving-belt skid or the breaking strain of pull bar protects cutter head not impaired.Need not establish operating personnel in addition, tractor driver one people's driver behavior gets final product.The utlity model has simple in structurely, flexible and convenient to use, save labor the efficient of beating the grass height, the not advantage of fragile cutter head.
Description of drawings
Fig. 1 is structure of the present utility model and installs and uses view;
Fig. 2 is the structural representation of eccentric shaft of the present utility model, pull bar and leading screw connecting rod.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described: embodiment: referring to accompanying drawing, tractor directly drives the hydraulic suspension device of beating the grass, be provided with cutter head 5, this cutter head is by knife rest 5.3, dead knife 5.2 and movable blade 5.1 are formed, be provided with support 6, described cutter head crosswise fixed is at the rear flank of this support end, this support is movably connected on the hind axle of tractor by two connecting rods 6.1, also be provided with connecting ring 6.2 on the support, but on the rear linkage that is movably connected in tractor 7 by this connecting ring support pull-up, also be provided with a driving wheel 3 on the support, this driving wheel is in transmission connection by the gearbox 1 of drive link 2 with tractor, this driving wheel is in transmission connection by a driving-belt 3.1 and a drive 4, this drive is provided with an eccentric shaft 4.1, and this eccentric shaft connects one by pull bar 4.2 wooden or that other nonmetallic materials are made, and the other end of this pull bar and the movable blade of described cutter head flexibly connect, under the drive of eccentric shaft and pull bar, movable blade comes and goes parallel motion; Also be provided with leading screw and connecting rod 6.3 in the junction of support and knife rest, in order to regulate the height of knife rest.Described drive link is provided with two universal joints 2.1,2.2.
Present embodiment is through on probation, and effect is very good, saves labor, and is particularly suitable for using on the middle-size and small-size tractor.
Claims (2)
1, a kind of tractor directly drives the hydraulic suspension device of beating the grass, be provided with cutter head (5), this cutter head is by knife rest (5.3), dead knife (5.2) and movable blade (5.1) are formed, it is characterized in that: be provided with support (6), described cutter head crosswise fixed is at the rear flank of this support end, this support is movably connected on the hind axle of tractor by two connecting rods (6.1), also be provided with connecting ring (6.2) on the support, but by this T-Ring pull-up be movably connected on the back hydraulic lift hitch (7) of tractor, also be provided with a driving wheel (3) on the support, this driving wheel is in transmission connection by the gearbox (1) of drive link (2) with tractor, this driving wheel is in transmission connection by a driving-belt (3.1) and a drive (4), this drive is provided with an eccentric shaft (4.1), this eccentric shaft connects one by pull bar (4.2) wooden or that other nonmetallic materials are made, the other end of this pull bar and the movable blade of described cutter head flexibly connect, and under the drive of eccentric shaft and pull bar, movable blade comes and goes parallel motion; Also be provided with leading screw and connecting rod (6.3) in the junction of support and knife rest.
2, the device of beating the grass according to claim 1 is characterized in that: described drive link is provided with two universal joints (2.1,2.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820000660XU CN201156884Y (en) | 2008-01-10 | 2008-01-10 | Gearless drive hydraulic suspension grass mowing device of tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820000660XU CN201156884Y (en) | 2008-01-10 | 2008-01-10 | Gearless drive hydraulic suspension grass mowing device of tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201156884Y true CN201156884Y (en) | 2008-12-03 |
Family
ID=40107476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820000660XU Expired - Fee Related CN201156884Y (en) | 2008-01-10 | 2008-01-10 | Gearless drive hydraulic suspension grass mowing device of tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201156884Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070164A (en) * | 2016-07-21 | 2016-11-09 | 湖州市农业科学研究院 | A kind of vegetable plot railcar weeder |
-
2008
- 2008-01-10 CN CNU200820000660XU patent/CN201156884Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070164A (en) * | 2016-07-21 | 2016-11-09 | 湖州市农业科学研究院 | A kind of vegetable plot railcar weeder |
| CN106070164B (en) * | 2016-07-21 | 2021-12-10 | 湖州市农业科学研究院 | Vegetable field railcar weeding device |
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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: 20081203 Termination date: 20110110 |