CN103749073B - Towed double-pole mower - Google Patents
Towed double-pole mower Download PDFInfo
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- CN103749073B CN103749073B CN201410029707.5A CN201410029707A CN103749073B CN 103749073 B CN103749073 B CN 103749073B CN 201410029707 A CN201410029707 A CN 201410029707A CN 103749073 B CN103749073 B CN 103749073B
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- cutter
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- griffe
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Abstract
The invention discloses a kind of towed double-pole mower, it comprises frame, grass-mowing, transmission mechanism and Griffe mechanism, the anterior small frame that described frame is alignd by inner side edge and rear portion big frame are formed, the leading inside of small frame arranges traction seat, pawl is drawn by pinned connection in traction seat front end, traction seat arranges intermeshing end-tooth, both sides, the rear portion installed rows travelling wheel of big frame with the connecting end surface of traction pawl; Described grass-mowing comprises internal cutter and external cutter, and the medial extremity of internal cutter is arranged on the outside of small frame by knife rest, and the medial extremity of external cutter is arranged on the outside of big frame by knife rest; Described transmission mechanism comprises a rack-mounted final drive shaft of longitudinal direction, and final drive shaft drives internal cutter and external cutter shearing work respectively by the belt gear of internal cutter and the belt gear of external cutter.It has that structure is simple, stable, failure rate is low, the advantage such as easy to operate.
Description
Technical field
The present invention relates to a kind of grass harvester tool, especially relate to a kind of towed double-pole mower.
Background technology
Now widely used mower is all generally hilted broadsword mower, and its working width is little, inefficiency, and it is large that motor vehicle rolls grassland density.The shortcomings such as the production of double-pole mower and application are for the primary stage, and the double-pole mower of prior art also also exists complex structure, and mechanical breakdown is many, fluctuation of service, and malfunction is convenient.
Summary of the invention
The object of the invention is the shortcoming for existing in prior art and problem, provide a kind of reasonable in design, structure is simple, stable, failure rate is low, easy to operate towed double-pole mower.
The object of the present invention is achieved like this: a kind of towed double-pole mower, it comprises frame, grass-mowing, transmission mechanism and Griffe mechanism, it is characterized in that: the anterior small frame that described frame is alignd by inner side edge and rear portion big frame are formed, the leading inside of small frame arranges traction seat, pawl is drawn by pinned connection in traction seat front end, traction seat arranges intermeshing end-tooth, both sides, the rear portion installed rows travelling wheel of big frame with the connecting end surface of traction pawl; Described grass-mowing comprises internal cutter and external cutter, and the medial extremity of internal cutter is arranged on the outside of small frame by knife rest, and the medial extremity of external cutter is arranged on the outside of big frame by knife rest; Described transmission mechanism comprises a rack-mounted final drive shaft of longitudinal direction, and final drive shaft drives internal cutter and external cutter shearing work respectively by the belt gear of internal cutter and the belt gear of external cutter.
Further, described Griffe mechanism comprises internal cutter Griffe mechanism and external cutter Griffe mechanism, and internal cutter Griffe mechanism and external cutter Griffe mechanism are all by hydraulic jack and griffe connecting rod and form.
Further, the belt gear of described internal cutter is by main pulley, form from belt pulley, regulating wheel, crank and connecting rod.
Further, the belt gear of described external cutter is by main pulley, form from belt pulley, pinch wheels, regulating wheel, crank and connecting rod.
Further, wide heterotype steel plate is set in the inner side of big frame, in the narrow heterotype steel plate of the arranged outside of big frame.
Advantage of the present invention is:
1) it comprises internal cutter and external cutter, adds cutting operation fabric width, improves operating efficiency, decreases motor vehicle and rolls grassland density, is conducive to protecting grassland.
2) frame is made up of anterior small frame and rear portion big frame, rational in infrastructure, simply compact, is conducive to reducing production cost, reduces after-sales maintenance service.
3) pawl is drawn by pinned connection in traction seat front end, traction seat arranges intermeshing end-tooth with the connecting end surface of traction pawl, the fixed angle between traction seat and traction pawl can be adjusted by end-tooth, adapt to the needs of the different traction hight of different traction locomotive, the mowing height that in ensureing, external cutter is suitable.
4) transmission mechanism described in drives the belt gear of internal cutter and the belt gear of external cutter to drive internal cutter and external cutter shearing work by a final drive shaft, transmission mechanism is rational in infrastructure, stable and reliable operation, overcomes the shortcoming that the high and parts of gear-box that prior art generally adopts and transmission shaft driven complex structure, cost often damage.
5) be provided with wide heterotype steel plate and narrow heterotype steel plate respectively in the inner side and outer side of big frame, this design, while ensure that support strength, reduces steel weight; Appearance and modeling is also very attractive in appearance, can arrange trade mark advertisement content in the above.
6) adopt hydraulic jack to be the Griffe mechanism of power, there is structure simple, stable performance, the advantages such as manipulation is convenient.
Accompanying drawing explanation
Fig. 1 is the present invention's towed double-pole mower perspective view;
Fig. 2 is the transmission mechanism perspective view of the towed double-pole mower of the present invention;
Fig. 3 is the present invention's towed double-pole mower traction seat and traction pawl perspective view;
Fig. 4 is that the towed double-pole of the present invention is beaten the grass machine width heterotype steel plate perspective view;
Fig. 5 is the narrow heterotype steel plate perspective view of the present invention's towed double-pole mower;
In figure: 1-small frame, 2-big frame, 3-traction seat, 4-end-tooth, 5-draws pawl, 6-road wheel, 7-internal cutter, 8-external cutter, 9-knife rest, 10-final drive shaft, 11-hydraulic jack, 12-griffes connecting rod, 13-main pulley, 14-from belt pulley, 15-regulating wheel, 16-crank, 17-connecting rod, 18-pinch wheels.The wide heterotype steel plate of 19-, the narrow deformed steel flats of 20-.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
As depicted in figs. 1 and 2, a kind of towed double-pole mower, it comprises frame, grass-mowing, transmission mechanism and Griffe mechanism, the anterior small frame 1 that described frame is alignd by inner side edge and rear portion big frame 2 are formed, the leading inside of small frame 1 arranges traction seat 3, traction seat 3 front end is by pinned connection traction pawl 5, traction seat 3 arranges intermeshing end-tooth 4 with the connecting end surface of traction pawl 5, the inner side of big frame arranges wide heterotype steel plate 19, the narrow heterotype steel plate 20 of arranged outside of big frame, both sides, the rear portion installed rows travelling wheel 6 of big frame 2; Described grass-mowing comprises internal cutter 7 and external cutter 8, and the medial extremity of internal cutter 7 is arranged on the outside of small frame 1 by knife rest 9, and the medial extremity of external cutter 8 is arranged on the outside of big frame 2 by knife rest 9; Described transmission mechanism comprises a rack-mounted final drive shaft 10 of longitudinal direction, and final drive shaft 10 drives internal cutter 7 and external cutter 8 shearing work respectively by the belt gear of internal cutter and the belt gear of external cutter.The belt gear of described internal cutter is by main pulley 13, form from belt pulley 14, regulating wheel 15, crank 16 and connecting rod 17.The belt gear of described external cutter is by main pulley 13, form from belt pulley 14, pinch wheels 18, regulating wheel 15, crank 16 and connecting rod 17.Described Griffe mechanism comprises internal cutter Griffe mechanism and external cutter Griffe mechanism, and internal cutter Griffe mechanism and external cutter Griffe mechanism are all by hydraulic jack 11 and griffe connecting rod 12 and form.
Finally should be noted that; above embodiment content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or equivalently to replace, does not all depart from essence and the scope of technical solution of the present invention.
Claims (5)
1. a towed double-pole mower, it comprises frame, grass-mowing, transmission mechanism and Griffe mechanism, it is characterized in that: the anterior small frame that described frame is alignd by inner side edge and rear portion big frame are formed, the leading inside of small frame arranges traction seat, pawl is drawn by pinned connection in traction seat front end, traction seat arranges intermeshing end-tooth, both sides, the rear portion installed rows travelling wheel of big frame with the connecting end surface of traction pawl; Described grass-mowing comprises internal cutter and external cutter, and the medial extremity of internal cutter is arranged on the outside of small frame by knife rest, and the medial extremity of external cutter is arranged on the outside of big frame by knife rest; Described transmission mechanism comprises a rack-mounted final drive shaft of longitudinal direction, and final drive shaft drives internal cutter and external cutter shearing work respectively by the belt gear of internal cutter and the belt gear of external cutter.
2. towed double-pole mower according to claim 1, is characterized in that: described Griffe mechanism comprises internal cutter Griffe mechanism and external cutter Griffe mechanism, and internal cutter Griffe mechanism and external cutter Griffe mechanism are all by hydraulic jack and griffe connecting rod and form.
3. towed double-pole mower according to claim 2, is characterized in that: the belt gear of described internal cutter is by main pulley, form from belt pulley, regulating wheel, crank and connecting rod.
4. towed double-pole mower according to claim 3, is characterized in that: the belt gear of described external cutter is by main pulley, form from belt pulley, pinch wheels, regulating wheel, crank and connecting rod.
5. the towed double-pole mower according to claim 1,2,3 or 4 any one, is characterized in that: arrange wide heterotype steel plate in the inner side of big frame, in the narrow heterotype steel plate of the arranged outside of big frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029707.5A CN103749073B (en) | 2014-01-17 | 2014-01-17 | Towed double-pole mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410029707.5A CN103749073B (en) | 2014-01-17 | 2014-01-17 | Towed double-pole mower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103749073A CN103749073A (en) | 2014-04-30 |
| CN103749073B true CN103749073B (en) | 2016-01-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410029707.5A Active CN103749073B (en) | 2014-01-17 | 2014-01-17 | Towed double-pole mower |
Country Status (1)
| Country | Link |
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| CN (1) | CN103749073B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221195A (en) * | 1923-08-29 | 1925-10-22 | Vilhelm Irgens Pettersson | Machine for forming cylindrical hollow bundles from mowed grasses, cereals or the like as a substitute for sheaves |
| NL7510686A (en) * | 1975-09-11 | 1977-03-15 | Lely Nv C Van Der | MOWING MACHINE. |
| NL1006277C1 (en) * | 1997-06-11 | 1998-12-14 | Gerardus Maria Holleman | Plant for harvesting agricultural crops, such as grass |
| CN2927647Y (en) * | 2006-07-02 | 2007-08-01 | 斯琴巴图 | Rear suspension glass cutting and raking integrated machine |
| CN200944760Y (en) * | 2006-08-31 | 2007-09-12 | 宋加昌 | Machine-driven type mower with grass-raking device |
| CN201022270Y (en) * | 2007-02-12 | 2008-02-20 | 刘启和 | Front suspension hay cutter |
| CN202190540U (en) * | 2011-07-05 | 2012-04-18 | 陈富 | Self-travelling double-cutter straw cutting machine |
| CN202738457U (en) * | 2012-06-12 | 2013-02-20 | 徐艳东 | Stipa baicalensis ear removing machine |
| CN203072366U (en) * | 2013-02-07 | 2013-07-24 | 钢朝鲁 | Integral grass rowing and raking machine |
| CN203136533U (en) * | 2013-04-08 | 2013-08-21 | 布仁照格图 | Light type grass trimmer |
| CN203723057U (en) * | 2014-01-17 | 2014-07-23 | 赤峰鑫达机械制造有限责任公司 | Traction type double-cutter grass trimmer |
-
2014
- 2014-01-17 CN CN201410029707.5A patent/CN103749073B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221195A (en) * | 1923-08-29 | 1925-10-22 | Vilhelm Irgens Pettersson | Machine for forming cylindrical hollow bundles from mowed grasses, cereals or the like as a substitute for sheaves |
| NL7510686A (en) * | 1975-09-11 | 1977-03-15 | Lely Nv C Van Der | MOWING MACHINE. |
| NL1006277C1 (en) * | 1997-06-11 | 1998-12-14 | Gerardus Maria Holleman | Plant for harvesting agricultural crops, such as grass |
| CN2927647Y (en) * | 2006-07-02 | 2007-08-01 | 斯琴巴图 | Rear suspension glass cutting and raking integrated machine |
| CN200944760Y (en) * | 2006-08-31 | 2007-09-12 | 宋加昌 | Machine-driven type mower with grass-raking device |
| CN201022270Y (en) * | 2007-02-12 | 2008-02-20 | 刘启和 | Front suspension hay cutter |
| CN202190540U (en) * | 2011-07-05 | 2012-04-18 | 陈富 | Self-travelling double-cutter straw cutting machine |
| CN202738457U (en) * | 2012-06-12 | 2013-02-20 | 徐艳东 | Stipa baicalensis ear removing machine |
| CN203072366U (en) * | 2013-02-07 | 2013-07-24 | 钢朝鲁 | Integral grass rowing and raking machine |
| CN203136533U (en) * | 2013-04-08 | 2013-08-21 | 布仁照格图 | Light type grass trimmer |
| CN203723057U (en) * | 2014-01-17 | 2014-07-23 | 赤峰鑫达机械制造有限责任公司 | Traction type double-cutter grass trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103749073A (en) | 2014-04-30 |
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