Pulling plank running gear for rice harvester
A walking device and harvester technology, applied in the field of agricultural machinery, can solve the problems of large resistance, small buoyancy, and poor miniaturization effect, and achieve the effect of small resistance and simple structure
Inactive Publication Date: 2010-06-02
李自持
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Problems solved by technology
The crawler-type walking device has the advantages of large buoyancy and can adapt to various types of paddy fields, but its structure is complex and its volume is large. It is generally used in relatively large agricultural machinery, and its miniaturization effect is not good.
The driving effect of the claw wheel walking device is better, and the walking is more flexible, but its buoyancy is small, so it is not suitable for paddy fields with deep mud feet
In addition, there is also a boat-shaped walking device. This walking device uses a boat-shaped base to increase buoyancy. Greater resistance
Method used
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[0021] The front end of frame 10 of the present invention installs reaping device 20 additionally, top installs deceleration device 19 additionally, rear end installs power and power frame 18 and handrail 17 and promptly becomes " the paddy harvester of belt pumping plate type walking device " special case.
[0022] During use, power 18 transmits power to deceleration device 19, and power is transmitted to main shaft 6 through power input wheel 11 on the main shaft 6 again, drives main shaft 6 to rotate clockwise ( Figure 6 shown), at this time, among the four road wheels 4 mounted on the main shaft 6, the first and third road wheels 4 are in a vertical direction, and the hubs at the lower part are respectively rolled on the first and third road wheels On the wear-resistant layer 3 above the board 1 (the wear-resistant layer 3 can not only prolong the service life of the walking board 1, but also prevent the running wheel 4 from slipping and idling on the running board 1); the...
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The invention discloses a plate drawing type traveling gear for rice harvesters, belonging to the field of agricultural machinery, which comprises a traveling plate 1, an elastic drawn string 2 for the traveling plate, a wear-resistant layer 3 on the traveling plate, traveling wheels 4, hubs 5 of the traveling wheels 4, a main shaft 6, fixing bolts 7 for the traveling wheels 4, a bearing pedestal8, a fender board 9 at the front end of the traveling plate, a frame 10 and power input wheels 11. The invention has the advantages of simple structure, larger buoyancy force, smaller resistance in the traveling process, applicability to a variety of paddy fields, and usage in combination with harvesters as well as other agricultural machinery.
Description
technical field [0001] The invention relates to the field of agricultural machinery, in particular to a pumping plate type walking device for a rice harvester. Background technique [0002] In the prior art, the running gear used by the rice harvester mainly contains crawler tracks and claw wheels. The advantages of its crawler-type walking device are large buoyancy and can adapt to various types of paddy fields. However, its structure is complex and its volume is relatively large. It is generally used in relatively large agricultural machinery, and its miniaturization effect is not good. The driving effect of the claw wheel walking device is better, and the walking is more flexible, but its buoyancy is small, and it is not suitable for paddy fields with deep mud feet. In addition, there is also a boat-shaped walking device. This walking device uses a boat-shaped base to increase buoyancy. Greater resistance. Contents of the invention [0003] In view of the shortcoming...
Claims
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IPC IPC(8): B62D57/032
Inventor 李自持
Owner 李自持