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Heavy-load continuously variable transmission and implementation method

A continuously variable transmission and clutch technology, applied in clutches, automatic clutches, gear transmissions, etc., can solve the problems of difficult implementation and effectiveness of the technology, and achieve the effects of simple structure, improved efficiency, and improved transmission capacity.

Pending Publication Date: 2019-05-14
顾愈宝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to transmit high-power torque, it is necessary to provide sufficient mechanical energy, hydraulic or electromagnetic support, which is technically difficult to implement and difficult to be effective
Due to structural limitations, the allowable torque and other indicators of known technologies are far lower than the applicable requirements of large vehicles and mechanical equipment

Method used

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  • Heavy-load continuously variable transmission and implementation method
  • Heavy-load continuously variable transmission and implementation method

Examples

Experimental program
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Embodiment Construction

[0034] Specific implementation methods such as figure 1 shown.

[0035] The worm gear 2 and the center wheel 3 at the control end are coaxially fixedly connected. The center wheel 6 and the center wheel 12 at the output end are coaxially fixedly connected. Planetary gear 5, cylindrical gear 7 meshing transmission; cylindrical gear 7, intersecting shaft gear 8, intersecting shaft gear 9, auxiliary worm 10 are installed on the planetary carrier 4, connected in sequence; auxiliary worm gear 11, gear train 2 planetary carrier 15 are coaxially fixed Connection; the center wheel 6 at the output end and the planetary carrier 15 of the wheel system 2 rotate synchronously in the same direction; the planetary gears of the wheel system 2 connect the center wheel 12 and the center wheel 14, the coupling clutch 16 connects the center wheel 12 and the output shaft, and the coupling clutch 17 connects Center wheel 14 and output shaft.

[0036] Worm 1: transmission ratio control end, contr...

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Abstract

The invention is composed of a turnover wheel continuously variable transmission, a worm and gear speed control and state automatic control system, and the specific mechanical properties of the worm and gear in the epicyclic gear train and the reverse transmission state are fully utilized, the transmission and the speed change are all completed by gears, and the transmission capacity is greatly improved. The control power is small, the efficiency is improved, the energy consumption is reduced, the novel technology is simple in structure, and has the typical characteristics of universality andpracticability, and is suitable for ordinary vehicles and machines, and is a novel continuously variable transmission suitable for heavy equipment such as large-scale heavy-duty vehicles and large-scale machinery.

Description

technical field [0001] The invention relates to a gear continuously variable transmission device, belonging to the technical field of continuously variable transmissions. Background technique [0002] At present, the transmissions used in large and heavy vehicles are still gear boxes that need to be shifted. Large-scale mechanical equipment, such as mining belt conveyors, use hydraulic pressure, viscous liquid, wet friction brakes, multi-stage gear reducers, etc. to achieve the purpose of soft start, acceleration, and deceleration. It is bulky and uneconomical. [0003] Continuously variable transmission can make the start of vehicles and equipment more stable and smooth, faster acceleration and deceleration, higher efficiency, and more advanced technology. However, the existing continuously variable transmission is not suitable for large vehicles and equipment because it cannot transmit a large enough torque. [0004] Compared with hydraulic and electric continuously vari...

Claims

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Application Information

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IPC IPC(8): F16H3/44F16H57/023F16H61/66F16D43/20
Inventor 顾愈宝
Owner 顾愈宝
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