No-load speed reduction device for rotary tillage wheel of rotary tiller
A deceleration device and rotary tiller technology, which is applied in the direction of tillage equipment, transmission devices, mechanical equipment, etc., can solve the problems of difficult control of the rotary tiller, danger of idling of the rotary tiller wheel, unfavorable safe operation, etc., and achieve load reduction and safety High, impact-reducing effect
Inactive Publication Date: 2014-12-10
苏州多贝机械科技有限公司
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Problems solved by technology
[0002] At present, the existing rotary tillers include transmission devices such as motors and rotary tillers. The rotation of the rotary tillers is directly driven by the motor through the transmission belt. When the rotary tiller has no load or the load is small, the rotary tiller is still running Rotation, this not only wastes energy, but also makes the idling of the rotary tiller wheel a certain risk. In the process of use, the rotary tiller wheel is affected by different terrains, and its speed is different. If the speed is too fast, it encounters a sudden increase. The load will give the rotary tiller an impulse, making it difficult to control the rotary tiller, which is not conducive to safe operation
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[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] Please refer to the figure, in the embodiment of the present invention, the no-load reduction device for the rotary tiller wheel of the rotary tiller includes a frame 1, a motor 3, a driving wheel 5, a driven wheel 6 and a bearing 14; Above, the output shaft of the motor 3 is equipped with a driving wheel 5; the driving wheel 5 is connected with a driven wheel 6 through a belt, and the driven wheel 6 is connected with a driving gear 7 through a rotating ...
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The invention discloses a no-load speed reduction device for a rotary tillage wheel of a rotary tiller. The no-load speed reduction device comprises a frame, a motor, a driving wheel, a driven wheel and bearings, wherein the motor is arranged on the frame, the driving wheel is arranged on an output shaft of the motor and connected with the driven wheel through a belt, and the driven wheel is rotatably connected with a driving gear through a rotary shaft fixed on the frame horizontally through the bearing. The driving gear is connected with the driven gear in a gear engagement mode, a lubricating oil cavity is formed outside the driving gear and the driven gear and filled with lubricating oil, and a spindle is fixed on the axis of the driven gear and on the frame horizontally through the bearing. Starting and stopping of transmission are controlled by a centrifugal ball, when the transmission stops, load of the motor is reduced, energy is saved, the rotary tillage wheel rotates at a certain low speed, impulsive force of the rotary tiller caused by sudden load change of the rotary tillage wheel is weakened, and therefore, safety of the rotary tillage wheel is improved.
Description
technical field [0001] The invention relates to an agricultural machine, in particular to a no-load deceleration device for a rotary tiller wheel of a rotary tiller. Background technique [0002] At present, the existing rotary tillers include transmission devices such as motors and rotary tillers. The rotation of the rotary tillers is directly driven by the motor through the transmission belt. When the rotary tiller has no load or the load is small, the rotary tiller is still running Rotation, this not only wastes energy, but also makes the idling of the rotary tiller wheel a certain risk. In the process of use, the rotary tiller wheel is affected by different terrains, and its speed is different. If the speed is too fast, it encounters a sudden increase. The load will give the rotary tiller an impulse, making it difficult to control the rotary tiller, which is not conducive to safe operation. Contents of the invention [0003] The object of the present invention is to p...
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IPC IPC(8): A01B33/08F16H37/12
Inventor 王宁
Owner 苏州多贝机械科技有限公司