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A connecting rod type vehicle power system and its control method

A power system and connecting rod technology, applied in electric vehicles, power devices, control devices, etc., can solve the problems of large space occupation and large resistance of gear sets, and achieve the effect of cost saving

Active Publication Date: 2017-03-22
陈刚华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If gear transmission is used, a gear with a larger index circle or a series of gear sets must be used for transmission. The gear with a larger index circle takes up too much space, and the gear set has greater resistance.

Method used

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  • A connecting rod type vehicle power system and its control method
  • A connecting rod type vehicle power system and its control method
  • A connecting rod type vehicle power system and its control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as figure 1 , 3 , 4, 8, 9, and 10, see figure 1 According to the present invention, a connecting rod type automobile power system includes a transmission mechanism, a wind power generation device, an anti-acceleration braking mechanism, a multi-motor engine, and a contactor charging and power supply control device. The transmission mechanism includes a first crank 10 , a connecting rod, a ratchet 3 , a first output gear 4 and a first input gear 5 . see figure 1 with Figure 10 , the first crank 10 is fixed to the output shaft of the motor 92, the first crank 10 changes the circumferential motion to the reciprocating motion through the connecting rod, and the connecting rod changes the reciprocating motion to the circumferential motion through the ratchet 3 and transmits the circumferential torque to the shaft of the tire .

[0039] see figure 1 , the transmission mechanism includes a first crank 10, a first connecting rod 11, a second connecting rod 12, a thi...

Embodiment 2

[0060] The difference between this embodiment 2 and embodiment 1 is that, as figure 2As shown, the transmission mechanism includes a first crank 10, an eleventh connecting rod 101, a fulcrum 102, a thirteenth connecting rod 103, a fourteenth connecting rod 104, a fifteenth connecting rod 105, a sixteenth connecting rod 106, a The seventeenth connecting rod 107 , the eighteenth connecting rod 108 , the ratchet 3 , the first output gear 4 and the first input gear 5 .

[0061] One end of the first crank 10 is fixedly connected with the output shaft of the motor 92, the other end of the first crank 10 is hingedly connected with one end of the eleventh connecting rod 101, and the middle part of the eleventh connecting rod 101 is hingedly connected with the fulcrum 102, and the fulcrum 102 Fixed with the frame, the other end of the eleventh connecting rod 101 is hingedly connected with one end of the thirteenth connecting rod 103 , and the other end of the thirteenth connecting rod...

Embodiment 3

[0070] The difference between this embodiment 3 and embodiment 2 is that, as Figure 7 As shown, the wind power generation device includes a wind turbine 6, a seventh crank 17, a seventy-first connecting rod 171, a seventy-second connecting rod 172, a seventy-third connecting rod 173, a seventy-fourth connecting rod 174, a seventh The fifteenth connecting rod 175 , the seventy-sixth connecting rod 176 , the second output gear 177 , the second input gear 178 and the ratchet 3 .

[0071] The wind turbine 6 is installed on the rear side of the front grille of the automobile. The wind turbine 6 is fixed to one end of the seventh crank 17, and the other end of the seventh crank 17 is hingedly connected to one end of the seventy-first connecting rod 171. The seventy-first connecting rod The other end of 171 is hingedly connected with the middle part of the seventy-second connecting rod 172, and one end of the seventy-second connecting rod 172 is hingedly connected with the shaft of ...

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PUM

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Abstract

The invention discloses a connecting rod type automobile power system, and relates to an automobile power system, in particular to a connecting rod type automobile power system for a full electric vehicle and a control method of the connecting rod type automobile power system. The invention aims at providing the connecting rod type automobile power system with the advantages of simple structure, low cost, high convenience in operation, high long-distance torque transmission precision, high efficiency and small occupied space, and the control method of the connecting rod type automobile power system. The connecting rod type automobile power system comprises a transmission mechanism, wherein the transmission mechanism comprises a first crank (10), a connecting rod, a ratchet wheel (3), a first output gear (4) and a first input gear (5); the first crank (10) is fixed to the output shaft of a motor (92); circumferential motion of the first crank (10) is changed to reciprocating motion through the connecting rod; reciprocating motion is changed to circumferential motion by the connecting rod through the ratchet wheel (3) and circumferential torque is transmitted to the axle of a tire through the connecting rod.

Description

technical field [0001] The invention relates to an automobile power system, in particular to a connecting rod type automobile power system for a pure electric vehicle and a control method thereof. Background technique [0002] In the past, an electric vehicle (EV) refers to a vehicle powered by an on-board power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic, but the current technology is still immature. [0003] However, in the long-distance transmission mechanism of automobile power, if belt transmission is used, the belt is prone to slipping and affects the maximum torque of the automobile, and the transmission is inaccurate. If chain transmission is adopted, the transmission efficiency is low. If gear transmission is used, a gear with a larger index circle or a series of gear sets must be used...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K1/02B60K17/04B60L8/00
CPCY02T10/7072
Inventor 陈刚华
Owner 陈刚华