CN2161053Y - Mower - Google Patents
Mower Download PDFInfo
- Publication number
- CN2161053Y CN2161053Y CN 93206939 CN93206939U CN2161053Y CN 2161053 Y CN2161053 Y CN 2161053Y CN 93206939 CN93206939 CN 93206939 CN 93206939 U CN93206939 U CN 93206939U CN 2161053 Y CN2161053 Y CN 2161053Y
- Authority
- CN
- China
- Prior art keywords
- cutter
- frame
- cutter holder
- power source
- utility
- 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 belongs to a mower with a reciprocating cutter. The utility model is composed of a machine frame, a traction frame, a power source, a cutter and a lifting mechanism. The power source drives a speed changing box through a clutch, and two crank and connecting rod mechanisms are arranged on an output shaft of the speed changing box. An upper moveable tooth cutter blade and a lower moveable tooth cutter blade which are in staggered reciprocating movement along a cutter support frame are arranged on two connecting rods, and the cutter support frame is hinged on the machine frame. The utility model has the advantages of simple structure, light weight, convenient operation, high grass cutting speed, small vibration and noise and stable running. The utility model is especially suitable for working on the mountain land through animal power.
Description
The utility model belongs to a kind of mower that has reciprocating cutterbar.
Currently used mower, it is made up of frame, hitch frame, power source, cutter and lifting device, owing to adopt the single action teeth cutter blade, mowing speed is low, efficient is low.Because the single action serrated knife has only a toggle, vibration and noise are bigger.
The purpose of this utility model is to address the above problem, and provides that a kind of simple in structure, mowing efficient height, speed are fast, vibration and the little mower of noise.
It is made up of the utility model frame, hitch frame, power source, cutter and hoisting mechanism, power source drives gearbox through clutch, be equipped with two toggles on the output shaft of gearbox, on the connecting rod respectively Guan County moving teeth cutter blade is arranged up and down, moving up and down teeth cutter blade is along the cutter holder reciprocating motion of reporting to the leadship after accomplishing a task, and cutter holder is hinged on the frame.
The utility model is simple in structure, in light weight, easy to operate, mowing speed is fast, efficient is high, vibration and noise are little, operate steadily, and is particularly suitable for animal power in the mountain region operation.
Fig. 1 is the utility model structural representation
Fig. 2 is the A-A profile of Fig. 1
Fig. 3 is the B-B profile of Fig. 1
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1, the utility model is made up of frame 2, hitch frame 1, power source 3, cutter 15 and hoisting mechanism, power source 3 drives gearbox 5 through clutch 4, be equipped with two toggles on the output shaft of gearbox 5, on the connecting rod 7 respectively Guan County moving teeth cutter blade 8 is arranged up and down, moving up and down teeth cutter blade 8 is along cutter holder 14 reciprocating motion of reporting to the leadship after accomplishing a task, and cutter holder 14 is hinged on the frame 2, promptly is hinged on the frame 2 by bearing pin 9,10.On frame, be equipped with grass rod 16.The utility model can hang on the towing vehicle, or by animal-drawn.As shown in Figure 1, crank is that eccentric wheel 6, two eccentric wheels 6 are positioned on the output shaft of gearbox.
As shown in Figure 2, on cutter holder, be equipped with press cutter device, press cutter device is two opposed pinch rollers 17,19, moving up and down teeth cutter blade places between two pinch rollers, and upper pressure wheel 17 is positioned on the upper support axle 18, and can roll along it, upper support axle 18 is hinged on the cutter holder 14, there is spring 21 on top, its rear end, and spring 21 other ends are positioned on the cutter holder 14, and its lower end can be equipped with regulator bolts 22.Lower pressure wheel 19 is positioned on the lower support axle 20, and the lower support axle can roll, lower support axle 20 by bearings on cutter holder 14.Can adjust moving up and down teeth cutter blade gap automatically, make moving up and down teeth cutter blade motion steadily.
As shown in Figure 1, hoisting mechanism is a stay cord 12, and an end of stay cord 12 is positioned on the montant 13, and the other end is positioned on the hitch frame front end, and montant Guan County is equipped with spring 11 on montant 13 on cutter holder 14, and the other end of spring is positioned on the frame 2.Can adjust the ground pressure of cutter.The stay cord of hoisting mechanism is positioned on the front portion of hitch frame.Can be equipped with accelerator rod at the hitch frame front end, the convenient adjustment.The utility model power source can be gasoline engine, and places on the frame.
Shown in Figure 3, be equipped with the T-shape skid plate in the frame bottom, be convenient to the mountain region operation.Land wheel also can be set up in the utility model frame bottom.
Claims (5)
1, a kind of mower, it is made up of frame, hitch frame, power source, cutter and hoisting mechanism, it is characterized in that power source drives gearbox through clutch, be equipped with two toggles on the output shaft of gearbox, on the connecting rod respectively Guan County moving teeth cutter blade is arranged up and down, moving up and down teeth cutter blade is along the cutter holder reciprocating motion of reporting to the leadship after accomplishing a task, and cutter holder is hinged on the frame.
2, mower according to claim 1, the crank that it is characterized in that two toggles is an eccentric wheel, two eccentric wheels are positioned on the output shaft of gearbox.
3, mower according to claim 1, it is characterized in that being equipped with on cutter holder press cutter device, press cutter device is two opposed pinch rollers, and moving up and down teeth cutter blade places between two pinch rollers, upper pressure wheel is positioned on the upper support axle, and can roll along it, the upper support axle is hinged on the cutter holder, and there is spring on top, its rear end, the spring other end is positioned on the cutter holder, lower pressure wheel is positioned on the lower support axle, and the lower support axle can roll, the lower support axle by bearings on cutter holder.
4, according to the described mower of one of claim 1～3, it is characterized in that lifting device is a stay cord, an end of stay cord is positioned on the montant, the other end is positioned on the hitch frame front end, montant Guan County is equipped with spring on montant on cutter holder, the other end of spring is positioned on the frame.
5, mower according to claim 4 is characterized in that power source is a gasoline engine, and places on the frame that throttle is positioned on the hitch frame front end, is equipped with the T-shape skid plate in the frame bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206939 CN2161053Y (en) | 1993-03-19 | 1993-03-19 | Mower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93206939 CN2161053Y (en) | 1993-03-19 | 1993-03-19 | Mower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2161053Y true CN2161053Y (en) | 1994-04-13 |
Family
ID=33789807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93206939 Expired - Fee Related CN2161053Y (en) | 1993-03-19 | 1993-03-19 | Mower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2161053Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717466A (en) * | 2015-11-20 | 2017-05-31 | 包青春 | One kind traction two knife reciprocal formula hay mover |
| CN108323308A (en) * | 2018-05-20 | 2018-07-27 | 咸宁职业技术学院 | A kind of double sickle cutterbar and driving device |
| CN108770467A (en) * | 2018-06-14 | 2018-11-09 | 汪建文 | A kind of lawn beautification trimmer |
-
1993
- 1993-03-19 CN CN 93206939 patent/CN2161053Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717466A (en) * | 2015-11-20 | 2017-05-31 | 包青春 | One kind traction two knife reciprocal formula hay mover |
| CN108323308A (en) * | 2018-05-20 | 2018-07-27 | 咸宁职业技术学院 | A kind of double sickle cutterbar and driving device |
| CN108770467A (en) * | 2018-06-14 | 2018-11-09 | 汪建文 | A kind of lawn beautification trimmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |