CN109429677A - A kind of swing arm grass trimmer being fitted landform - Google Patents
A kind of swing arm grass trimmer being fitted landform Download PDFInfo
- Publication number
- CN109429677A CN109429677A CN201811554428.5A CN201811554428A CN109429677A CN 109429677 A CN109429677 A CN 109429677A CN 201811554428 A CN201811554428 A CN 201811554428A CN 109429677 A CN109429677 A CN 109429677A
- Authority
- CN
- China
- Prior art keywords
- swing arm
- cutter
- mounting base
- fitted
- landform
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/82—Other details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/84—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for edges of lawns or fields, e.g. for mowing close to trees or walls
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a kind of swing arm grass trimmers for being fitted landform, and the grass trimmer includes fixed frame, swing arm mounting base, swing arm, cutter cover board, disc cutterbar and cutter.Swing arm of the invention is hinged in swing arm mounting base and can rotate horizontally, and swing arm mounting base, which is hinged on fixed frame, can adjust pitch angle, and cutter cover board is mounted on the swing arm other end.Grass-mowing of the invention can more preferably be bonded Ground Operation in operating environment with a varied topography, improve operation effectiveness and improve mowing tool to the adaptability of all kinds of landform.
Description
Technical field
It is specific to design the present invention relates to agricultural machinery, woods fruit mechanical (also referred to as Machinery for orchard) and graden machine related fields
A kind of swing arm grass trimmer adapting to complicated landform obstacle avoiding type mowing demand.
Background technique
In recent years, with fruit industry plantation soil quickening circulate, fruit industry large-scale planting family is more and more, in face of industry by
It is gradually forbidden to use herbicide and advocates the development trend of ground sward, cutting operation machine under the woods fruit machinery especially tree in orchard
The demand of tool is more more and more intense.
But current orchard operation landform is not necessarily all very flat, the swing arm of the swing arm grass trimmer occurred in the market
Can only horizontal hunting do not have fitting landform carry out height on fluctuating adaptability, corresponding mowing effect is also undesirable,
And then limit the further genralrlization application of swing arm grass trimmer.It, can not efficient, machine as agricultural population is accelerated to shift to cities and towns
The lower cutting operation of woods fruit industry tree is or robotically completed, reduction further decreases whole recruitment cost, constrained woods fruit industry
Growth momentum.
Summary of the invention
It is an object of the present invention to provide a kind of swing arm grass trimmer for being fitted landform, swing arm mounting base is hinged on fixed frame,
Enable swing arm to cater to hypsography together with hay knife and carry out pitch angle adjusting, enables grass-mowing of the invention
It is more preferably bonded Ground Operation in operating environment with a varied topography, improve operation effectiveness and improves mowing tool to all kinds of landform
Adaptability.
It is provided by the invention it is a kind of be fitted landform swing arm grass trimmer, including fixed frame, swing arm mounting base, swing arm,
Cutter cover board, disc cutterbar and cutter.Its structure is as follows:
Swing arm is hinged in swing arm mounting base and can rotate horizontally.
Spring arrangement, automatically reseting after control swing arm horizontal rotation are hinged between swing arm and swing arm mounting base.
Swing arm mounting base, which is hinged on fixed frame, can adjust pitch angle.
Spring arrangement is hinged between swing arm mounting base and fixed frame, it is automatic multiple after control swing arm mounting base pitching variation
Position.
Cutter cover board is mounted on the swing arm other end.
Disc cutterbar is installed below cutter cover board.
Cutter plate edge is provided with cutter mounting hole.
Disc cutterbar installs cutter by the mounting hole at edge.
Further, disc cutterbar bottom center portion outer surface sinks in funnel type, and the disc cutterbar of cutter mounting hole is arranged
Edge part is higher than the bottom center portion of sinking.
Further, swing arm mounting base is parallel two-piece type structure, and there is connection in centre, wherein a piece of be provided with swing arm hinge
Hole is connect, another is provided with power plant output shaft heart hole and mounting hole, swing arm hinge hole and power plant output shaft heart hole
It is concentric.
Further, power device output end is equipped with driving belt pulley.
Further, the swing arm other end is provided with to install pendulum cutterhead power device, stretches out direction with swing arm
Consistent strip groove or hole.
Further, pendulum cutterhead power device is that belt pulley and corresponding rotation axis and axle sleeve, belt pulley pass through V-belt
It is connected to the driving belt pulley of power device.
Detailed description of the invention
Fig. 1 is the swing arm mounting base top view of one embodiment of the invention；
Fig. 2 is the overall top view of one embodiment of the invention；
Fig. 3 is the disc cutterbar bottom view of one embodiment of the invention；
Fig. 4 is that the present invention one is assemblied in the embodiment view hung after tractor on grass trimmer.
Specific embodiment
Below with reference to example, property feature and advantage is further described for the essence of the present invention, but the present invention does not limit to
In listed embodiment.
Shown in Figure 1, swing arm mounting base 101 is U-shaped bending plate, and bottom surface 102 is provided with swing arm hinge hole 103, is pushed up
Face 104 is provided with power plant output shaft heart hole 105 and mounting hole 106, swing arm hinge hole 103 and the power plant output shaft heart
Hole 105 is concentric.
Referring to shown in Fig. 1, Fig. 2, Fig. 3, swing arm 201 is hinged at swing arm mounting base bottom surface 102 and can rotate horizontally.
Spring lever 301 is hinged between swing arm spring hinge hole 202 and swing arm mounting base spring hinge hole 107.
Swing arm mounting base 101 is hinged by the hinged seat 402 being arranged on bottom hinge hole 108 and fixed frame 401.
Swing arm mounting base 101 is provided with spring mounting hole 109, and fixed frame 401 is correspondingly arranged on spring mounting hole 403, it
Between be hinged with spring lever 302.
201 other end of swing arm, which is provided with, stretches out the consistent strip-shaped hole 202 in direction and bolt installation strip-shaped hole with swing arm
203。
Putting cutterhead power device 501 includes belt pulley 502 and corresponding rotation axis 503 and axle sleeve 504, on axle sleeve 504 has
Lower two ring flanges are provided with mounting hole on upper flange plate 505 and by the corresponding installation of bolt 506 to the bolt peace on swing arm
Strip-shaped hole 203 is filled, mounting hole is provided on lower flange 507 and by the corresponding installation of bolt 508 to cutter cover board 601.
503 upper end of rotation axis is equipped with belt pulley 502, and disc cutterbar 602 is installed in lower end.
602 bottom center portion of disc cutterbar, 603 outer surface sinks in hourglass shape, and edge part mounting hole 604 is higher than sinking
Bottom centre, and multi-disc cutter 605 is installed.
Swing arm mounting base top surface 104 is equipped with gear-box 701, and output end is equipped with driving belt pulley 702, passes through V-belt
703 transmission connection belt pulleys 502.
Shown in Figure 4, the input terminal of gear-box 701 is connected on fixed frame 401 by cardan drive assembly 704
The output end of gear-box 404, and then it is connected to the rear output shaft of tractor.
401 front end of fixed frame is provided with three-link hitch 405, is mounted on the power such as tractor and hitching machinery by it
On.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (6)
1. a kind of swing arm grass trimmer for being fitted landform, including fixed frame, swing arm mounting base, swing arm, cutter cover board, disc cutterbar
And cutter, it is characterised in that:
Swing arm is hinged in swing arm mounting base and can rotate horizontally；
Spring arrangement, automatically reseting after control swing arm horizontal rotation are hinged between swing arm and swing arm mounting base；
Swing arm mounting base, which is hinged on fixed frame, can adjust pitch angle；
Spring arrangement, automatically reseting after control swing arm mounting base pitching variation are hinged between swing arm mounting base and fixed frame；
Cutter cover board is mounted on the swing arm other end；
Disc cutterbar is installed below cutter cover board；
Cutter plate edge is provided with cutter mounting hole；
Disc cutterbar installs cutter by the cutter mounting hole at edge.
2. a kind of swing arm grass trimmer for being fitted landform according to claim 1, which is characterized in that in the cutter pan bottom
Between partial outer face in funnel type sink, setting cutter mounting hole disc cutterbar edge part be higher than sink bottom center portion.
3. a kind of swing arm grass trimmer for being fitted landform according to claim 1, which is characterized in that the swing arm mounting base is
There are connection in parallel two-piece type structure, centre, wherein a piece of be provided with swing arm hinge hole, another is provided with power device output
Axle center hole and mounting hole, swing arm hinge hole and power plant output shaft heart hole are concentric.
4. a kind of swing arm grass trimmer for being fitted landform according to claim 3, which is characterized in that the power device output
End is equipped with driving belt pulley.
5. a kind of swing arm grass trimmer for being fitted landform according to claim 1, which is characterized in that the swing arm other end
It is provided with to install pendulum cutterhead power device, stretches out the consistent strip groove in direction or hole with swing arm.
6. according to claim 4, a kind of 5 swing arm grass trimmers for being fitted landform, which is characterized in that the pendulum cutterhead power
Device is that belt pulley and corresponding rotation axis and axle sleeve, belt pulley are connected to the driving belt pulley of power device by V-belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554428.5A CN109429677A (en) | 2018-12-18 | 2018-12-18 | A kind of swing arm grass trimmer being fitted landform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811554428.5A CN109429677A (en) | 2018-12-18 | 2018-12-18 | A kind of swing arm grass trimmer being fitted landform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109429677A true CN109429677A (en) | 2019-03-08 |
Family
ID=65559594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811554428.5A Pending CN109429677A (en) | 2018-12-18 | 2018-12-18 | A kind of swing arm grass trimmer being fitted landform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109429677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249797A (en) * | 2019-08-05 | 2019-09-20 | 北京时代沃林科技发展有限公司 | A kind of suitable ridging landform hides formula grass trimmer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8713904B1 (en) * | 2013-03-15 | 2014-05-06 | Harlan Clifford Goudy | Mower for cutting around or near obstacles |
| CN206651037U (en) * | 2017-04-14 | 2017-11-21 | 河北农业大学 | Amplitude modulation formula orchard lawn mower |
| CN108124584A (en) * | 2018-02-08 | 2018-06-08 | 北京时代沃林科技发展有限公司 | A kind of novel avoiding-type grass trimmer |
| CN207519150U (en) * | 2017-11-15 | 2018-06-22 | 常州迈腾机械有限公司 | A kind of imitative landform side-sway grass-mowing for grass trimmer |
| CN108207284A (en) * | 2017-12-30 | 2018-06-29 | 北京时代沃林科技发展有限公司 | A kind of avoiding-type grass trimmer of Novel tractor traction |
-
2018
- 2018-12-18 CN CN201811554428.5A patent/CN109429677A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8713904B1 (en) * | 2013-03-15 | 2014-05-06 | Harlan Clifford Goudy | Mower for cutting around or near obstacles |
| CN206651037U (en) * | 2017-04-14 | 2017-11-21 | 河北农业大学 | Amplitude modulation formula orchard lawn mower |
| CN207519150U (en) * | 2017-11-15 | 2018-06-22 | 常州迈腾机械有限公司 | A kind of imitative landform side-sway grass-mowing for grass trimmer |
| CN108207284A (en) * | 2017-12-30 | 2018-06-29 | 北京时代沃林科技发展有限公司 | A kind of avoiding-type grass trimmer of Novel tractor traction |
| CN108124584A (en) * | 2018-02-08 | 2018-06-08 | 北京时代沃林科技发展有限公司 | A kind of novel avoiding-type grass trimmer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110249797A (en) * | 2019-08-05 | 2019-09-20 | 北京时代沃林科技发展有限公司 | A kind of suitable ridging landform hides formula grass trimmer |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190308 |