A Multifunctional Differential Continuously Variable Transmission
A stepless transmission, multi-functional technology, applied in the direction of differential transmission, gear transmission, belt/chain/gear, etc., can solve the problems of complex structure, complicated operation of gear transmission, easy to cause impact and so on
Inactive Publication Date: 2015-10-28
白时
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- Application Information
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Problems solved by technology
[0002] The gearbox used in traditional cars is a gear gearbox. When the gear changes, the transmission ratio changes suddenly, which is likely to cause shocks and affect the comfort of the car. At the same time, the operation of the gear gearbox is relatively complicated, and it is easy to fatigue when driving under severe traffic conditions. , the shifting timing cannot be well grasped, and the fuel economy cannot be guaranteed
The existing hydraulic automatic transmission has low transmission efficiency, poor economy, complicated structure and high maintenance cost
Method used
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Embodiment 1
[0020] Such as figure 1 As shown, a multifunctional differential continuously variable transmission includes a worm gear 1, several worms 2 and a rotatable worm frame 3, a worm gear connection mechanism 4 for establishing an external connection with the worm gear 1, and a worm gear connection mechanism 4 for establishing an external connection with several worms 2 Worm screw connection mechanism 5, a rotatable worm frame connection mechanism 6 for establishing an external connection with the rotatable worm frame 3;
[0021] Wherein the worm wheel 1 and each worm screw 2 have a moving fit connection mechanism respectively, and form a self-locking structure with each worm screw 2 respectively, and each worm screw 2 is connected with a rotatable worm frame 3 in clearance; the worm wheel 1 and each worm screw 2 may not form a self-locking structure. Lock, forming a self-locking effect is better.
[0022] Each worm 2 is in a state of not rotating itself, and the worm wheel 1, each...
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The invention discloses a multifunctional differential infinitelystepless variable transmission which comprises a worm gear, a rotational worm bracket, a plurality of worms, a work gear connecting mechanism, a worm connecting mechanism and a rotational worm bracket connecting mechanism, wherein the worm gear connecting mechanism is connected with the worm gear; the worm connecting mechanism is connected with the plurality of worms; the rotational worm bracket connecting mechanism is connected with the rotational worm bracket; the worm gear is in movable fit connection with the worms and is provided with a self-locking structure; and the worms are fixedly connected with the rotational worm bracket. The worm gear connecting mechanism, the worm connecting mechanism and the rotational worm bracket connecting mechanism are connected with an input end, an output end and a transmission end in various combined modes; and the continuous-changing infinitelystepless variable transmission can be realized by matched rotation of the worm gear, the rotational worm bracket and the worms. The multifunctional differential infinitelystepless variable transmission disclosed by the invention can be used for devices such as differential torque converters, speed reducers and clutches according to the requirement.
Description
technical field [0001] The invention relates to a transmission, in particular to a differential continuously variable transmission with multiple functions in the automotive field. Background technique [0002] The gearbox used in traditional cars is a gear gearbox. When the gear changes, the transmission ratio changes suddenly, which is likely to cause shocks and affect the comfort of the car. At the same time, the operation of the gear gearbox is relatively complicated, and it is easy to fatigue when driving under harsh traffic conditions. , can't grasp the timing of shifting well, and the fuel economy can't be guaranteed. The existing hydraulic automatic transmission has low transmission efficiency, poor economy, complicated structure and high maintenance cost. Existing automotive field is badly in need of a transmission with simple structure and practical functions. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the presen...
Claims
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IPC IPC(8): F16H3/06F16H3/42F16H48/12F16H57/039
Inventor 白时
Owner 白时