A multifunctional steering wheel tractor
A multifunctional steering wheel and tractor technology, which is applied to motor vehicles, agricultural machinery, guiding agricultural machinery, etc., can solve problems such as complex connection of control lines, improve the passing capacity of field roads, improve driving performance, and improve climbing ability Effect
Inactive Publication Date: 2018-04-06
曹县魏亮商砼有限公司
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Problems solved by technology
[0003] The various control circuit connections between the tractor and the tractor of the existing steering wheel tractor are very complicated, and there are many parts that need to be disassembled. It takes at least one day to separate the tractor from the tractor and install the armrest frame. To solve this problem, the inventor's previous patent application "A Multifunctional Steering Wheel Tractor (CN201410506879.7)" discloses a steering wheel tractor, which can realize quick disassembly and assembly between the drag head and the drag card or armrest frame assembly , farmers can flexibly assemble it into a tractor or tiller according to their needs
Method used
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Embodiment Construction
[0026] The present invention will be further described below in conjunction with the accompanying drawings.
[0027] Such as Figure 1-3As shown, the multifunctional steering wheel tractor includes a tractor 1 and a tractor 2, and the tractor 1 is provided with an engine 3 and a front-drive gearbox 4; the engine 3 transmits power to the front-drive gearbox 4 through a clutch 7 and a power output shaft 8 , the output end of the transmission gear set 9 of the front drive gearbox 4 meshes with the driven bevel gear 12 of the differential 11 through the driving bevel gear 10, and then drives the differential 11 to move. The left half shaft 13 and the right half shaft 14 of the differential 11 are both spline shafts, the left half shaft 13 is sequentially sleeved with a left intermediate gear 15 and a left separation steering gear 16 from the inside to the outside, and the right half shaft 14 is from the inside to the outside. The outside is sequentially socketed with a right inte...
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The invention provides a multifunctional steering wheel tractor which can be used as a tractor and can be further used as a rotary cultivator or a mini tiller by separating a tractor head and a trailer and mounting an arm-rest frame and corresponding tillage machinery on the tractor head. According to the multifunctional steering wheel tractor, the tractor head is internally provided with a differential mechanism and a separating and steering clutch simultaneously, and a differential lock is configured for the differential mechanism; when the steering wheel tractor is normally used, the differential lock can be controlled to lock the differential mechanism temporarily to make the differential mechanism overcome obstacles; when the trailer is detached to refit the tractor head into the rotary cultivator or the mini tiller, a differential lock rocker arm is manually adjusted to make the differential lock in a normally-locked state, and the separating and steering clutch is utilized to control leftwards-rightwards steering; quite good steering operation performance is achieved whether the tractor is used as the steering wheel tractor or used as the rotary cultivator or the mini tiller.
Description
technical field [0001] The invention relates to a tractor, in particular to a small-sized folding steering wheel tractor having multiple functions such as a tractor, a rotary tiller, and a tiller, and belongs to the technical field of agricultural machinery. Background technique [0002] In recent years, with the expansion of the scope of agricultural machinery purchase subsidy policies and the improvement of standards, farmers' enthusiasm for purchasing agricultural machinery has continued to increase, and more and more agricultural machinery has gradually entered the fields. Among the current agricultural machinery, steering wheel tractors, rotary tillers, and tillers are widely used in rural areas. Steering wheel tractors are mainly used for agricultural transportation. Their handling performance and transportation performance are much better than walking tractors, and they can walk on most municipal roads, so they are widely used in rural areas. Rotary tillers and micro...
Claims
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IPC IPC(8): B62D49/06B62D51/04B60K17/16A01B69/06A01B71/06
CPCA01B69/005A01B71/06B60K17/16B62D49/06B62D51/04
Inventor 韦有红
Owner 曹县魏亮商砼有限公司