Ridge crossing mechanism of self-propelled chassis in paddy field
A self-propelled technology in the field, applied to the chassis of agricultural machinery, agricultural machinery and implements, applications, etc., can solve problems such as increased production costs, increased labor, and water loss
Inactive Publication Date: 2014-01-01
张长清
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Problems solved by technology
[0002] At present, traction power machinery and transportation machinery used for field operations in paddy fields, including walking tractors, four-wheeled tractors and crawler tractors, as well as wheeled or crawler transportation machinery, use rigid structures to force them to cross paddy field ridges. Climbing over the ridge of the paddy field, the weight of the whole machine is pressed against the ridge through its walking mechanism, causing damage to the back ridge and water loss. At this time, the damaged ridge needs to be manually repaired, which increases the labor load and increases the production cost.
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[0010] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. A self-propelled chassis surmounting mechanism in a paddy field. Four driving axle housings 2 are sequentially assembled on the frame assembly 1 from front to back in the longitudinal direction, and are respectively symmetrical on the lateral left and right sides of the driving axle housing 2. The half-shaft housing 5 is fixed, and the gear transmission box assembly 6 is rotatably equipped on the outer ends of the half-shaft housing 5 on the left and right sides, and the differential gear assembly 3 is fitted on the drive axle housing. 2, two driving half shafts 4 are symmetrically inserted in the left and right side half shaft housings 5 respectively, and the driving half shafts 4 connect the differential assembly 3 with the gear transmission box assembly 6 ; On the frame assembly 1, the oil cylinder seat plate 9 is installed respectively at the rear ...
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The invention discloses a ridge crossing mechanism of a self-propelled chassis in a paddy field, and belongs to agricultural machinery. Four drive axle housing bodies are assembled on a rack assembly in sequence, differential assemblies are installed inside the drive axle housing bodies, differential axle housing bodies are fixedly installed on the left side portion and the right side portion of each drive axle housing body respectively, gear transmission case assemblies are assembled on the outer end portion of each differential axle housing body on the left side portion and each differential axle housing body on the right side portion respectively in a rotatable mode, drive differential axles are installed in the differential axle housing bodies in an inserted mode, the differential assemblies and the gear transmission case assemblies are connected through the drive differential axles, bidirectional hydraulic oil cylinders are hinged to oil cylinder base plates installed on the rack assembly, push-and-pull shafts are hinged to the end portions of oil cylinder rods of the bidirectional hydraulic oil cylinders, the left end and the right end of each push-and-pull shaft are connected with each gear transmission case assembly on the left side and each gear transmission case assembly on the right side respectively in a rotatable mode, and ground-engaging wheels are fixedly installed on a power output shaft of each gear transmission case assembly on the left side and a power output shaft of each gear transmission case assembly on the right side respectively. The ridge crossing mechanism of the self-propelled chassis in the paddy field is good in sinking-preventing capacity and good in ridge crossing performance, ridges cannot be damaged, ridge crossing operation is smooth and steady, and the ridge crossing mechanism of the self-propelled chassis in the paddy field is wide in range of application.
Description
technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a ridge-crossing mechanism on a paddy field self-propelled power chassis. Background technique [0002] At present, traction power machinery and transportation machinery used for field operations in paddy fields, including walking tractors, four-wheeled tractors and crawler tractors, as well as wheeled or crawler transportation machinery, use rigid structures to force them to cross paddy field ridges. Climbing over the ridge of the paddy field, the weight of the whole machine is pressed against the ridge through its walking mechanism, causing damage to the back ridge and water loss. At this time, the damaged ridge needs to be manually repaired, which increases the labor load and increases the production cost. . Contents of the invention [0003] The purpose of the present invention is to solve the problems existing in the above-mentioned prior art, and design and provide a paddy ...
Claims
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IPC IPC(8): A01B51/02
Inventor 张长清白杨
Owner 张长清