CN103168551B - Portable grass-mowing machine - Google Patents
Portable grass-mowing machine Download PDFInfo
- Publication number
- CN103168551B CN103168551B CN201310118843.7A CN201310118843A CN103168551B CN 103168551 B CN103168551 B CN 103168551B CN 201310118843 A CN201310118843 A CN 201310118843A CN 103168551 B CN103168551 B CN 103168551B
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- CN
- China
- Prior art keywords
- eccentric wheel
- transmission device
- connecting rod
- pull bar
- fixed mount
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- 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 invention discloses a portable grass-mowing machine which comprises a few of small components such as a blade, a tool bit bean, a connecting rod, an eccentric wheel, an oscillating rod, a cross beam, a control device fixed support, a belt wheel set, a transmission device and a fixed support. The control device fixed support is connected with farm machinery like a tractor, grass-mowing tasks of the blade are completed by steps such as the transmission device-a belt wheel-a middle shaft of the eccentric wheel-the eccentric wheel-the oscillating rod-the connecting rod, and the blade and the control device can be hung on the tractor to transport after folded, so that the defects that an original grass-mowing machine is multiple in parts, complex in structure, heavy and clumsy, large in investment and the like are overcome.
Description
Technical field the present invention relates to mower, relates to a kind of Portable type grass-mowing machine specifically.
There is structure and complicated operation, consume material, heavy inconvenience in background technology existing mower control device, the defect such as have high input.
Summary of the invention, in order to overcome shortcomings and deficiencies of the prior art part, the invention provides a kind of Portable type grass-mowing machine, and its structure is easy, easy to carry, be easy to operation.
Technical scheme of the present invention is:
A kind of Portable type grass-mowing machine, it comprises belt pulley set, tool tip, cutter head beam, crossbeam connecting cylinder, crossbeam main body, swing arm, eccentric wheel, connecting rod axis, connecting rod, chain, pull bar and spring part fixed head, spring, transmission device axle sleeve, spring part Connection Block, transmission device axle sleeve Connection Block, transmission device axle sleeve connecting plate, connecting pin, control device fixed mount, pull bar, fixed mount connecting pin, pull bar connecting plate, control device fixed mount base, fixed mount base connecting axle, transmission device group, fixed mount connecting plate, blade.Cutter head beam is fixedly connected with blade base plate by cutter head beam holder, eccentric wheel axis is inserted in the eccentric wheel bottom bracket axle on cutter head beam, eccentric wheel bottom bracket bearing is fixed in eccentric wheel bottom bracket axle, fixed eccentric on eccentric wheel stiff end, the connecting rod axis that cutter head beam upper end is fixed is inserted in the upper end of connecting rod, the lower stomidium of connecting rod is connected with pin with the hole of tool tip, one end of swing arm is sleeved on the little axle of eccentric wheel, other end pin is connected to connecting rod bent intermediate part, crossbeam connecting cylinder is inserted in outside eccentric wheel bottom bracket axle on cutter head beam, fixing in the centre bore again one end of eccentric wheel axis being inserted in small belt pulley, fixing in the centre bore of the circular shaft of transmission device group insertion big belt pulley, and cover belt pulley set with belt pulley over cap, transmission device axle sleeve connecting plate is connected with transmission device axle sleeve Connection Block connecting pin, one end of a spring is fixed in the upper hole of the middle pull bar of crossbeam and spring part fixed head, other end pin is connected with spring part Connection Block, be flexibly connected in the hole of the connecting axle of control device fixed mount base insertion crossbeam one end, one end of pull bar is connected in the lower opening of pull bar and spring part fixed head, the other end is connected on pull bar connecting plate, chain is connected with the upper end of control device fixed mount in the bottom of connecting rod axis.
The invention has the advantages that: Portable type grass-mowing machine simple structure, easy to carry, be easy to operation.
Description of drawings 1 is structural representation of the present invention;
Fig. 2 is cutter head beam schematic diagram;
Fig. 3 is eccentric wheel schematic diagram;
Fig. 4 is eccentric wheel axis schematic diagram;
Fig. 5 is swing arm schematic diagram;
Fig. 6 is tool tip schematic diagram;
Fig. 7 is crossbeam and control device fixed mount schematic diagram;
Fig. 8 is belt pulley set schematic diagram;
Fig. 9 is belt pulley protection lid schematic diagram;
Figure 10 is transmission device group schematic diagram.
In Fig. 1,1 is belt pulley set, 2 is tool tip, 3 is cutter head beam, 4-1 is crossbeam connecting cylinder, 4-2 is crossbeam main body, 5 is swing arm, 6 is eccentric wheel, 7 is connecting rod axis, 8 is connecting rod, 9 is chain, 10 is pull bar and spring part fixed head, 11 is spring, 12 is transmission device axle sleeve, 13 is spring part Connection Block, 14 is transmission device axle sleeve Connection Block, 15 is transmission device axle sleeve connecting plate, 16 is connecting pin, 17 is control device fixed mount, 18 is pull bar, 19 is fixed mount connecting pin, 20 is pull bar connecting plate, 21 is control device fixed mount base, 22 is fixed mount base connecting axle, 23 is transmission device group, 24 is fixed mount connecting plate, 25 is blade, in Fig. 2,3 is cutter head beam, and 7 is connecting rod axis, and 9 is chain, and 26 is eccentric wheel bottom bracket axle, and 27 is cutter head beam holder, and 28 is eccentric wheel central axis hole, in Fig. 3,6 is eccentric wheel, and 29 is the little axle of eccentric wheel, and 30 is eccentric wheel central axis hole, in Fig. 4,31 is eccentric wheel axis, and 32 is eccentric wheel bottom bracket bearing, and 33 is eccentric wheel stiff end, in Fig. 5,5 is swing arm, in Fig. 6,2 is tool tip, and 25 is blade, in Fig. 7,4-1 is crossbeam connecting cylinder, and 4-2 is crossbeam main body, and 10 is pull bar and spring part fixed head, and 14 is transmission device axle sleeve Connection Block, and 17 is control device fixed mount, and 19 is fixed mount connecting pin, and 22 is fixed mount base connecting axle, and 24 is fixed mount connecting plate, in Fig. 8,34 is belt pulley bedplate, and 35 is small belt pulley, and 36 is belt, and 37 is big belt pulley, in Fig. 9,38 is belt pulley over cap, in Figure 10,12 is transmission device axle sleeve, and 13 is spring part Connection Block, and 15 is transmission device axle sleeve connecting plate, and 23 is transmission device group, and 37 is big belt pulley,
Embodiment cutter head beam 3 is fixedly connected with blade base plate by holder 27, eccentric wheel axis 31 is inserted in the axle sleeve 26 on cutter head beam, bearing 32 is fixed in axle sleeve 26, fixed eccentric 6 on eccentric wheel stiff end 33, the connecting rod axis 7 that cutter head beam 3 upper end is fixed is inserted in the upper end of connecting rod 8, the lower stomidium of connecting rod 8 is connected with pin with the hole of tool tip 2, one end of swing arm 5 is sleeved on eccentric little axle 29, other end pin is connected to connecting rod bent intermediate part, crossbeam connecting cylinder 4-1 is inserted in outside eccentric wheel bottom bracket axle 26 on cutter head beam 3, fixing in the centre bore again one end of eccentric wheel axis 31 being inserted in small belt pulley 35, fixing in the centre bore of the circular shaft of transmission device group 23 insertion big belt pulley 37, and cover belt pulley set with belt pulley over cap 38, transmission device axle sleeve connecting plate 15 is connected with connecting pin 16 with transmission device axle sleeve Connection Block 14, one end of a spring 11 is fixed in the upper hole of the middle pull bar of crossbeam and spring part fixed head 10, other end pin is connected with spring part Connection Block 13, be flexibly connected in the hole of the connecting axle 22 of control device fixed mount base 21 being inserted crossbeam one end, one end of pull bar 18 is connected in the lower opening of pull bar and spring part fixed head 10, the other end is connected on pull bar connecting plate 20, chain 9 is connected with the upper end of control device fixed mount 17 in the bottom of connecting rod axis 7.
Task of the present invention is achieved in that
During use, the cross column of transmission device group 23 is inserted in the rear power socket of tractor, fixing in the respective hanger inserting tractor of fixed mount connecting pin 19, fixed mount connecting plate 24 is connected on the intermediate draw bar of tractor, start dilatory power traction sincere time transmission device drive belt pulley, power is with movable eccentric wheel 6 by eccentric wheel axis 31 fixing on small belt pulley 35, the little axle 29 of eccentric wheel makes swing arm 5 swing, blade 25 side-to-side movement thereupon that the connecting rod 8 linked together with swing arm 5 and its lower end are connected, multiple scissors that blade 25 forms quickly opening and closing with the blade base below it cut herbage, pull bar connecting plate 20 has circular hole and sliding eye, ground, grassland is not connected in sliding eye pull bar 18 one end with the height of autobalance mower at ordinary times, spring 11 pushes away transmission device axle sleeve 12 in case belt pulley relaxes, control device fixed mount, transmission device, pull bar and chain form a shelf, conveniently whole device of beating the grass is lifted carrying, blade 25 also can fold into above mower.
Claims (1)
1. a Portable type grass-mowing machine, comprises belt pulley set (1), tool tip (2), cutter head beam (3), crossbeam connecting cylinder (4-1), crossbeam main body (4-2), swing arm (5), eccentric wheel (6), connecting rod axis (7), connecting rod (8), chain (9), pull bar and spring part fixed head (10), spring (11), transmission device axle sleeve (12), spring part Connection Block (13), transmission device axle sleeve Connection Block (14), transmission device axle sleeve connecting plate (15), connecting pin (16), control device fixed mount (17), pull bar (18), fixed mount connecting pin (19), pull bar connecting plate (20), control device fixed mount base (21), fixed mount base connecting axle (22), transmission device group (23), fixed mount connecting plate (24), blade (25), it is characterized in that: cutter head beam is fixedly connected with blade base plate by cutter head beam holder (27), eccentric wheel axis (31) is inserted in the eccentric wheel bottom bracket axle (26) on cutter head beam, eccentric wheel bottom bracket bearing (32) is fixed in eccentric wheel bottom bracket axle (26), the upper fixed eccentric (6) of eccentric wheel stiff end (33), the connecting rod axis that cutter head beam upper end is fixed is inserted in the upper end of connecting rod, the lower stomidium of connecting rod is connected with pin with the hole of tool tip, one end of swing arm is sleeved on the little axle of eccentric wheel (29), other end pin is connected to connecting rod bent intermediate part, crossbeam connecting cylinder is inserted in outside eccentric wheel bottom bracket axle on cutter head beam, fixing in the centre bore again one end of eccentric wheel axis being inserted in small belt pulley (35), fixing in the centre bore of the circular shaft of transmission device group (23) insertion big belt pulley (37), and cover belt pulley set with belt pulley over cap (38), transmission device axle sleeve connecting plate is connected with transmission device axle sleeve Connection Block connecting pin, one end of a spring is fixed in the upper hole of the middle pull bar of crossbeam and spring part fixed head, other end pin is connected with spring part Connection Block, be flexibly connected in the hole of the connecting axle of control device fixed mount base insertion crossbeam one end, one end of pull bar is connected in the lower opening of pull bar and spring part fixed head, the other end is connected on pull bar connecting plate, chain is connected with the upper end of control device fixed mount in the bottom of connecting rod axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118843.7A CN103168551B (en) | 2013-04-08 | 2013-04-08 | Portable grass-mowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310118843.7A CN103168551B (en) | 2013-04-08 | 2013-04-08 | Portable grass-mowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103168551A CN103168551A (en) | 2013-06-26 |
| CN103168551B true CN103168551B (en) | 2015-02-11 |
Family
ID=48629104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310118843.7A Expired - Fee Related CN103168551B (en) | 2013-04-08 | 2013-04-08 | Portable grass-mowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103168551B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476640B (en) * | 2019-08-19 | 2021-04-06 | 马鞍山观点信息科技有限公司 | Shrub lawn trimming device for landscaping and use method thereof |
| CN114223381B (en) * | 2021-12-21 | 2023-06-16 | 江苏艾威机械制造有限公司 | Three folding mower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363633A (en) * | 1992-08-07 | 1994-11-15 | Tsuda Masaru | Position adjustment structure using an eccentric shaft |
| CN2722594Y (en) * | 2004-08-05 | 2005-09-07 | 斯琴毕力格 | Hay mower |
| CN201528549U (en) * | 2009-05-22 | 2010-07-21 | 陈立永 | Lower cutting knife device |
| CN203136533U (en) * | 2013-04-08 | 2013-08-21 | 布仁照格图 | Light type grass trimmer |
-
2013
- 2013-04-08 CN CN201310118843.7A patent/CN103168551B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5363633A (en) * | 1992-08-07 | 1994-11-15 | Tsuda Masaru | Position adjustment structure using an eccentric shaft |
| CN2722594Y (en) * | 2004-08-05 | 2005-09-07 | 斯琴毕力格 | Hay mower |
| CN201528549U (en) * | 2009-05-22 | 2010-07-21 | 陈立永 | Lower cutting knife device |
| CN203136533U (en) * | 2013-04-08 | 2013-08-21 | 布仁照格图 | Light type grass trimmer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103168551A (en) | 2013-06-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170408 |