CN1050807A - Manpower grass and rice cutting machine - Google Patents
Manpower grass and rice cutting machine Download PDFInfo
- Publication number
- CN1050807A CN1050807A CN 89102455 CN89102455A CN1050807A CN 1050807 A CN1050807 A CN 1050807A CN 89102455 CN89102455 CN 89102455 CN 89102455 A CN89102455 A CN 89102455A CN 1050807 A CN1050807 A CN 1050807A
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- cutting machine
- speciality
- power arm
- rice cutting
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 9
- 235000009566 rice Nutrition 0.000 title claims abstract description 9
- 244000025254 Cannabis sativa Species 0.000 title claims abstract description 5
- 240000007594 Oryza sativa Species 0.000 title claims 2
- 241000209094 Oryza Species 0.000 abstract description 7
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The present invention is a kind of novel Manpower grass and rice cutting machine tool, and it is by the speciality power arm, the speedup structure, with inertial circle cutterhead, fixation cutter head, the frame for movement of tipping on balancing trolley, it has overcome the shortcoming of the interrupter duty of existing patented technology manpower rice cutting machine, and is simultaneously easy and simple to handle, freely.Topmost it used the speciality power arm, make its speed, moment of torsion, inertia increases simultaneously, thereby laborsaving at work, speed is fast.Moreover balance sysmte can be adjusted the cutterhead plane automatically according to the road surface.
Description
The invention belongs to mechanical field.Compare with the manpower rice cutting machine of existing patented technology, have the characteristics of continuous operation.And utilize the rice cutting machine of diesel engine for power, and need the energy, the cost height need the special messenger use.Same is the mower of power with the gasoline engine, also is so, and in addition, it also lacks one, according to Uneven road, and adjusts the Equipoising support apparatus on cutter plane automatically.The present invention is simple in structure, and cost is low, and is easy and simple to handle during use, handles very skillfully, and it has, and grass and rice cutting is laborsaving, and speed is fast, can adjust the cutter plane automatically according to the injustice on road surface.This structure is loaded onto when cutting rice and is held up focusing device, pulls down during mowing, and ordinary person all can use.
The present invention utilizes speciality lever and speedup structure.Increase moment of torsion, speed and the inertia of cutter plate.It is work mechanism, is installed in a structure on the balancing trolley that can adjust the cutter plane automatically and also has two Gent niggers in addition, and one is as handle-bar, and another root is as power lever.
Figure of description is by 1. rotatory inertia garden cutterhead, 2. flywheel, 3. 4. chain of rectangle multitool head fixation cutter head, 5. gearbox comprises that 6. 7. gear wheel is connected on the fixation cutter head by tooth group, the speedup structure formed, the bascule of being formed with axle and bearing, 8. trundle and axletree, 9. the power lever that has clutch gear, 10. be attached on the gearbox shell, grasp direction and advance and retreat, adjust the handle of cutterhead balance simultaneously, (11) gearbox shell, the structure of being formed.6. by the speedup structure 5. 9. activation lever, drive gear wheel in the direction of the clock, drives chain 4., makes rotation garden cutterhead 1. produce rotation.Thereby obtain cutting force and speed and huge inertia.Make 9. return of lever again, continue to move in the direction of the clock, quicken and reinforcing, continue to strengthen inertia, promote handle simultaneously and 10. advance, carry out cutting work.During as Uneven road, 10. to reach knife face parallel to the ground thereby can move up and down handle slightly.
Gearbox is to come speedup by the number of teeth that increases gear wheel, and the size of cutting force, decision manpower size and lever length 9..According to lever principle, power arm take advantage of power to equal resistance arm to take advantage of resistance be i * p=i
1* p
1P then
1=(1 * P)/(1
1) i be power arm 9. p be the manpower size, i
1For the radius of all swing pinions and garden cutterhead, can find out i from formula
1Immobilize, then the size of i and p decision p
1, i.e. cutting force.And the inertia of garden dise knife also determines it self quality simultaneously.
The present invention also can be used in gardens and prune and other plant cutting aspect.
Claims (3)
1, this structure is the Manpower grass and rice cutting machine tool of being made up of speciality power arm, speedup part, inertia garden cutterhead, fixed cutter head balanced system and dolly.It is characterized in that the speciality power arm, speed, moment of torsion and the inertia of garden cutterhead are increased simultaneously, balance sysmte can be adjusted the cutterhead plane automatically.
2, according to the described structure of claim 1, it is characterized in that the speciality power arm, speed, moment of torsion and the inertia of garden cutterhead are increased simultaneously.
3, according to the described structure of claim 1, balance sysmte can be according to the injustice on road surface and is adjusted the plane of garden cutterhead automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102455 CN1050807A (en) | 1989-10-10 | 1989-10-10 | Manpower grass and rice cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89102455 CN1050807A (en) | 1989-10-10 | 1989-10-10 | Manpower grass and rice cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1050807A true CN1050807A (en) | 1991-04-24 |
Family
ID=4854728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89102455 Pending CN1050807A (en) | 1989-10-10 | 1989-10-10 | Manpower grass and rice cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1050807A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870544A (en) * | 2012-09-27 | 2013-01-16 | 张恩泽 | Mower |
| CN108848881A (en) * | 2018-06-13 | 2018-11-23 | 岳西县万盈生态农业科技有限公司 | A kind of manual grass trimmer |
-
1989
- 1989-10-10 CN CN 89102455 patent/CN1050807A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870544A (en) * | 2012-09-27 | 2013-01-16 | 张恩泽 | Mower |
| CN108848881A (en) * | 2018-06-13 | 2018-11-23 | 岳西县万盈生态农业科技有限公司 | A kind of manual grass trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |