Four-wheel-drive bow-type steering multipurpose tractor

Abstract

The invention discloses a four-wheel-drive bow-type steering multipurpose tractor which comprises a rear frame and a front frame, wherein the rear frame is provided with a diesel engine, a gear box, a transfer box, a braking hub, a power output reduction box, a rear axle and travelling wheels; the front frame is provided with a turning device, a front axle and travelling wheels; a driving belt wheel of the diesel engine is connected with a driven belt wheel of the gear box; an output shaft of the gear box is connected with an input shaft of the transfer box; the two ends of an output shaft of the transfer box are connected with differential mechanisms; the braking hub is mounted at a middle shaft of the transfer box; the driven belt wheel is internally provided with a clutch, and connected with a transmission shaft I; the other end of the transmission shaft I is connected with the power output reduction box; one end of a rear power output shaft achieves rear power output; a driving chain wheel is mounted at the other end of the rear power output shaft, and connected with a driven chain wheel at one end of a transmission shaft II; a small driving chain wheel at the other end of the transmission shaft II is connected with a small driven chain wheel on a transmission shaft III of the turning device; and a front power output shaft of the turning device is connected with matching machines and tools to achieve front power output. The four-wheel-drive bow-type steering multipurpose tractor is provided with multiple power output ports, and is flexible in steering and wide in application scope.

Description

technical field [0001] The invention relates to an agricultural machine, in particular to a four-wheel-drive folding waist steering multipurpose tractor. Background technique [0002] Today, the agricultural machinery industry is gradually standardized, and it is an urgent problem to seek a farming method with high farming efficiency, energy saving, environmental protection, safety and reliability. The four-wheel-drive bending and steering tractor has high operating efficiency, good safety, low fuel consumption, easy operation, maintenance and repair, and can meet the needs of various food crops and economic crops. At the same time, with the development of rural water conservancy construction, small-scale construction, and mechanization of loading and unloading sites, construction machinery such as excavators, scrapers, and loaders have been widely used, and their use in modern agriculture has reached a relatively high proportion. Due to the high price of construction machi...

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Problems solved by technology

[0003] However, there is no relevant report on a four-wheel-drive bent-over steering multi-purpose tractor with multiple power output ports and flexible steering.

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