CN203482621U - Pinch roller type iron chain rod grass trimmer - Google Patents
Pinch roller type iron chain rod grass trimmer Download PDFInfo
- Publication number
- CN203482621U CN203482621U CN201320632206.7U CN201320632206U CN203482621U CN 203482621 U CN203482621 U CN 203482621U CN 201320632206 U CN201320632206 U CN 201320632206U CN 203482621 U CN203482621 U CN 203482621U
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- CN
- China
- Prior art keywords
- fixed
- supporting plate
- tractor
- pinch roller
- pinch
- 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 discloses a pinch roller type iron chain rod grass trimmer which comprises a wheel type supporting plate, a tool rest, a tool bit, a bearing box iron chain rod, a pinch roller device, an eccentric wheel, a shaft sleeve, a tractor and a lifting rod. The tool rest is fixed on one side of the wheel type supporting plate, the shaft sleeve is fixed on the other side of the supporting plate through a bearing seat, a transmission shaft is arranged in the shaft sleeve through a bearing, one end of the transmission shaft is connected with an output shaft of the tractor, and the other end of the transmission shaft is connected with the eccentric wheel. The tool bit is fixed on the tool rest through a pinch roller, the bearing box iron chain rod with the two ends provided with radial-thrust ball bearings are connected with the tool bit and the eccentric wheel, one side of the tractor is fixed on a machine frame which is fixed on the wheel type supporting plate, lifting rod is arranged at the joint of the tractor and the wheel type supporting plate, a rope tying hole is formed in the machine frame, wheels are fixed on the wheel type supporting plate through a fixing plate, and a small hole is formed in the fixing plate.
Description
Technical field
The utility model relates to a kind of pinch-roller type iron chains bar mower, belongs to agricultural mechanical field.
Background technology
The mower now using is a kind of by wooden link-type, traction and prop head formula supporting plate holder motivation frame, knife rest is fixed on prop head formula supporting plate, driving force system rotate after eccentric wheel by brace, wooden connecting rod, cutter head pinch mouthful, cutting is worked in cutter head band knife section left and right; The traction of prop head formula supporting plate motor vehicle is effort, and the uneven knife rest in ground can teetertotter, knife rest is easily out of shape, increase blade friction, reduces equipment life, make whole mower effort, wood connecting rod easily disconnects, and operating efficiency is low, the loss of fuel oil is also higher, and the perishable rapid wear of machine.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art
,and provide a kind of not fragile, fuel-economizing, pinch-roller type iron chains bar mower that operating efficiency is high.
The technical solution of the utility model is as follows:
Pinch-roller type iron chains bar mower comprises wheeled supporting plate, knife rest, cutter head, bearing box iron chains bar, pressing wheel device, eccentric wheel, axle sleeve, tractor, rise grand bar, its intermediate slide is fixed on a side of wheeled supporting plate, axle sleeve is fixed on supporting plate opposite side by bearing block, by bearing by drive shaft cartridge therein, one end of power transmission shaft is connected with the output shaft of tractor, the other end of power transmission shaft is connected with eccentric wheel, cutter head is fixed on knife rest by pinch roller, the bearing box iron chains bar that two is provided with angular contact ball bearing connects cutter head and eccentric wheel, tractor one side is fixed in frame, frame is fixed on wheeled supporting plate, tractor and wheeled supporting plate jiont treatment rise grand bar, frame is provided with rope fastening hole, wheel is fixed on wheeled supporting plate by fixed head, fixed head is provided with aperture.
Described pinch roller has three.
Described aperture has 3.
The utility model has the advantage of:
1, the traction of simple in structure, whole machine laborsaving, reduce oil consumption, and light and fast is durable solid, increases work efficiency again; 2, compare former mower and removed brace, wooden connecting rod, cutter head and pinch mouth, utilize bearing box iron chains bar, pressing wheel device to be in one plane with knife section left and right and work cutting; 3, tractor and wheeled supporting plate hold up knife rest, can make knife rest not teetertotter, and reduce knife rest distortion, reduce blade friction, extension device life-span.
Description of drawings 1 is the utility model overall structure vertical view;
Fig. 2 is the utility model fixed plate structure schematic diagram.
The utility model is described in further detail below in conjunction with accompanying drawing for embodiment.
As shown in Figure 1, pinch-roller type iron chains bar mower comprises wheeled supporting plate 9, knife rest 4, cutter head 5, bearing box iron chains bar 1, pressing wheel device 2, eccentric wheel 14, axle sleeve 15, tractor 11, rise grand bar 10, its intermediate slide 4 is fixed on a side of wheeled supporting plate 9, axle sleeve 15 is fixed on supporting plate 9 opposite sides by bearing block 17, by bearing, power transmission shaft 16 is mounted in it, one end of power transmission shaft 16 is connected with the output shaft of tractor, the other end of power transmission shaft 16 is connected with eccentric wheel 14, cutter head 3 is fixed on knife rest 4 by pinch roller 2, the bearing box iron chains bar 1 that two is provided with angular contact ball bearing 6 connects cutter head 3 and eccentric wheel 14, tractor 11 1 sides are fixed in frame 12, frame 12 is fixed on wheeled supporting plate 9, tractor 11 is grand with the liter that wheeled supporting plate 9 jiont treatments rise the wheeled supporting plate 9 of grand bar 10 control, frame 12 is provided with rope fastening hole 13, the grand bar 10 of satisfying fixedly liter, wheel 8 is fixed on wheeled supporting plate 9 by fixed head 7, fixed head 7 is provided with aperture 18, the height of regulating wheel 8 according to actual needs.
Described pinch roller 2 has three.
As seen from Figure 2, described aperture 18 has 3.
Claims (3)
1. pinch-roller type iron chains bar mower, it is characterized in that: comprise wheeled supporting plate (9), knife rest (4), cutter head (5), bearing box iron chains bar (1), pressing wheel device (2), eccentric wheel (14), axle sleeve (15), tractor (11), rise grand bar (10), its intermediate slide (4) is fixed on a side of wheeled supporting plate (9), axle sleeve (15) is fixed on supporting plate (9) opposite side by bearing block (17), by bearing, power transmission shaft (16) is mounted in it, one end of power transmission shaft (16) is connected with the output shaft of tractor, the other end of power transmission shaft (16) is connected with eccentric wheel (14), cutter head (3) is fixed on knife rest (4) by pinch roller (2), the bearing box iron chains bar (1) that two is provided with angular contact ball bearing (6) connects cutter head (3) and eccentric wheel (14), tractor (11) one sides are fixed in frame (12), frame (12) is fixed on wheeled supporting plate (9), tractor (11) rises grand bar (10) with wheeled supporting plate (9) jiont treatment, frame (12) is provided with rope fastening hole (13), wheel (8) is fixed on wheeled supporting plate (9) by fixed head (7), fixed head (7) is provided with aperture (18).
2. pinch-roller type iron chains bar mower as claimed in claim 1, is characterized in that: described pinch roller (2) has three.
3. pinch-roller type iron chains bar mower as claimed in claim 1, is characterized in that: described aperture (18) has 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632206.7U CN203482621U (en) | 2013-10-14 | 2013-10-14 | Pinch roller type iron chain rod grass trimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320632206.7U CN203482621U (en) | 2013-10-14 | 2013-10-14 | Pinch roller type iron chain rod grass trimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203482621U true CN203482621U (en) | 2014-03-19 |
Family
ID=50253499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320632206.7U Expired - Fee Related CN203482621U (en) | 2013-10-14 | 2013-10-14 | Pinch roller type iron chain rod grass trimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203482621U (en) |
-
2013
- 2013-10-14 CN CN201320632206.7U patent/CN203482621U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20151014 |
|
| EXPY | Termination of patent right or utility model |