Forward ploughing and backward rolling integrated transmission steel sheet gearbox assembly for mini-tiller
A gearbox and micro tillage machine technology, which is applied to the transmission device, gear transmission device, transmission device parts, etc., can solve the problems of high labor intensity for operators, large vibration of the machine body, and bulky machine, and achieve simple structure and stable machine body , the effect of convenient operation
Inactive Publication Date: 2014-12-10
陈相贤
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Problems solved by technology
[0002] The existing micro-tiller gearbox is driven by an umbrella wheel and a transmission shaft for front tillage, and a gear transmission for rear rolling. The box body is cast with cast iron and the box body is multi-section bolted to form a whole. The whole machine is heavy and easy to hit. Cracks, inconvenient movement, large body vibration, complicated operation, and high labor intensity for operators
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[0016] The preferred embodiment of the present invention is like this, with reference to Figure 1 to Figure 3 As shown, a front tillage and rear rolling unified transmission variable speed steel plate gearbox assembly of a micro tillage machine includes a front tillage gearbox, a rear roller gearbox, a transmission gear, a shaft, and a case cover fork seat, wherein the The front tillage gearbox 1 and the rear roll gearbox 38 are integrally formed by stamping steel plates respectively, and the hole bearing positions are adopted. 6 shafts are installed in the front tillage gearbox 1, and cylindrical gears are installed on each axle, and pass through the corresponding Two turning hole bearing positions, 7 shafts are installed in the described back rolling gearbox 38, and cylindrical gears are installed on each shaft, and pass through the corresponding two turning hole bearing positions;
[0017] The clutch shaft 8 of the front tillage gearbox 1 is provided with a rotary tillage ...
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The invention relates to a forward ploughing and backward rolling integrated transmission steel sheet gearbox assembly for a mini-tiller. The forward ploughing and backward rolling integrated transmission steel sheet gearbox assembly comprises a forward ploughing gearbox, a backward rolling gearbox, a transmission gear, shafts and a box cover fork seat. The forward ploughing and backward rolling integrated transmission steel sheet gearbox assembly is characterized in that the forward gearbox and the backward gearbox are integrally formed by punching a steel plate respectively; hole flanging bearing seats are adopted, six shafts are arranged in the forward ploughing gearbox, each shaft is provided with a cylindrical gear and passes through two corresponding hole flanging bearing seats; and seven shafts are arranged in the backward rolling gearbox, each shaft is provided with a cylindrical gear, and pass through the two corresponding hole flanging bearing seats. The forward ploughing and backward rolling integrated transmission steel sheet gearbox assembly has the advantages of firm and durable box body, light weight, easy manufacture, easy maintenance, environmental friendliness and low carbon, convenience in operation, uniform transmission of travelling and ploughing and simultaneous speed change, stability when working, labor waste prevention in operation and the like.
Description
Technical field: [0001] The invention belongs to agricultural machinery, in particular to a front tillage and rear rolling unified transmission variable speed steel plate gearbox assembly of a micro tillage machine. Background technique: [0002] The existing micro-tiller gearbox is driven by an umbrella wheel and a transmission shaft for front tillage, and a gear transmission for rear rolling. The box body is cast with cast iron and the box body is multi-section bolted to form a whole. The whole machine is heavy and easy to hit. Cracks, inconvenient movement, large body vibration, complicated operation, and high labor intensity for operators. Invention content: [0003] The purpose of the present invention is to provide a front tillage and rear rolling unified transmission variable speed steel plate gearbox assembly of a micro tillage machine which is easy to manufacture, simple in structure, easy to maintain, convenient to operate, light in weight and strong, environment...
Claims
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IPC IPC(8): A01B71/06F16H3/093F16H57/032F16H57/023
Inventor 陈相贤
Owner 陈相贤