Three-wheeled automobile circulating type gear shifting conjoined rear axle
A three-wheeled vehicle, cycle-type technology, applied to vehicle parts, control devices, transportation and packaging, etc., can solve problems such as double gears or random gears, shifting errors, etc., to achieve more gears and occupy less driving space , the effect of simple operation
Pending Publication Date: 2020-09-25
WUZHENG
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Problems solved by technology
At present, the transmission structure adopts the H-type shifting mechanism. As the aging of three-wheeled car users becomes more and more serious, elderly users are prone to shifting errors when operating this H-type operating mechanism, and even dual gears or random gears at the same time. etc.
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[0023] The present invention will be further explained below in conjunction with the drawings and embodiments. In the following detailed description, only certain exemplary embodiments of the present invention are described by way of illustration. Needless to say, those of ordinary skill in the art can realize that the described embodiments can be modified in various ways without departing from the spirit and scope of the present invention. Therefore, the drawings and description are illustrative in nature, and are not used to limit the protection scope of the claims.
[0024] Such as figure 1 with figure 2 As shown, the three-wheeled automobile circulating gear shift rear axle includes a gearbox case 1. A left half shaft device 3 and a right half shaft device 2 are installed on both sides of the gear box case 1, and the left half shaft The device 3 and the right half shaft device 2 are rigidly connected to the gearbox case 1 by bolts, forming a combined axle housing to bear th...
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The invention discloses a three-wheeled automobile circulating type gear shifting conjoined rear axle which comprises a gearbox body. A power input shaft, a first power transmission shaft, a second power transmission shaft and a third power transmission shaft are installed in the gearbox body; a gear shifter is installed on the power input shaft and the first power transmission shaft in a slidingmode; a shifting fork shaft is installed in the gearbox body; a shifting fork for pushing the gear shifter to slide is installed on the shifting fork shaft in an axial sliding mode; and a circulatingtype speed changing control mechanism for driving the shifting fork is further installed in the gearbox body. Gear-up or gear-down can be completed only by pushing and pulling a gear lever forwards and backwards: the gear lever is pulled forward to add one gear and pushed backward to subtract one gear, and the gear-up and gear-down gear-shifting mechanism is similar to a manual-automatic integrated manual part. By means of the design, the gear shifting speed is increased, the possibility of wrong gear shifting is greatly reduced, and revolutionary upgrading of a three-wheeled automobile control mode is achieved. The rear axle further has the advantages of compact structure, reasonable design, convenience in user operation, effective reduction of gear shifting errors and the like.
Description
Technical field [0001] The invention relates to a rear axle assembly for vehicles or machinery, in particular to a three-wheeled automobile circulating type shifting combined rear axle, belonging to the technical field of mechanical transmission. Background technique [0002] At present, three-wheeled vehicles generally adopt a transmission combined rear axle with a combined design of the transmission and the rear axle, including the transmission case. The left half shaft device and the right half shaft device are installed on both sides of the transmission case. Both the half shaft device and the right half shaft device are rigidly connected to the gearbox case by bolts, and together form a combined axle housing to bear the vehicle rear suspension load. At present, the transmission structure adopts the H-type shift mechanism. With the aging of three-wheeled vehicle users becoming more and more serious, the elderly users who manipulate this H-type control mechanism are prone to s...
Claims
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IPC IPC(8): B60K17/08B60K20/02
CPCB60K17/08B60K20/02
Inventor 王海廷邵立庆秦秀文王智凡娄文霞鞠仁刘永新张震张奇
Owner WUZHENG