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All-terrain engineering vehicle model

An engineering vehicle and all-terrain technology, applied in toy vehicles, toys, entertainment, etc., can solve the problems of small motor output torque, inability to drive on rough roads, difficulty adapting to non-structural roads, etc., to improve power performance and save driving energy The effect of consuming and increasing the mileage

Inactive Publication Date: 2018-10-09
广州凯迪威文化股份有限公司广州分公司
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AI Technical Summary

Problems solved by technology

[0002] All-terrain engineering vehicles generally use a crawler chassis to travel, and their power is generally driven by an engine, which has a high output power. For a highly simulated all-terrain engineering vehicle, its driving power is generally a small motor. The output torque is small, and it is difficult to adapt to non-structural road surfaces. Therefore, the existing all-terrain engineering vehicle models generally cannot run on rough roads

Method used

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Embodiment Construction

[0014] figure 1 It is a schematic structural view of the present invention, as shown in the figure, the all-terrain engineering vehicle model of the present invention includes a vehicle body 1 and a crawler chassis 14; the crawler chassis 14 includes a vehicle frame and a stepless Variable speed crawler drive system; the continuously variable crawler drive system includes a drive motor, a crawler driving wheel 14, a crawler driven wheel, a transmission that is matched to the crawler belt 16 of the crawler driving wheel 14 and a crawler guide wheel 17, and is used to drive the track driving wheel 14 and the track guide wheel 17 The power of the drive motor is transmitted to the continuously variable transmission of the track driving wheel 14;

[0015] The continuously variable transmission includes a housing 6, a first intermediate shaft 4 and a second intermediate shaft 5 that are rotatably supported in the housing 6 and are parallel to each other; the output shaft 2 of the dr...

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Abstract

The invention provides an all-terrain engineering vehicle model. The all-terrain engineering vehicle model comprises a vehicle body and a caterpillar-type chassis; the caterpillar-type chassis comprises a vehicle frame and a stepless speed change caterpillar-type driving system arranged on the vehicle frame; the stepless speed change caterpillar-type driving system comprises a driving motor, a caterpillar driving wheel, a caterpillar driven wheel, a caterpillar band which is in transmission cooperation with the caterpillar driving wheel and the caterpillar driven wheel, and a stepless speed changer used for transmitting power of the driving motor to the caterpillar driving wheel. By means of the all-terrain engineering vehicle model, stepless speed change can be achieved, so that the motorworks within an efficient working range all the time, and the driving force of the all-terrain engineering vehicle model is greatly increased.

Description

technical field [0001] The invention relates to an electric vehicle drive system, in particular to an all-terrain engineering vehicle model. Background technique [0002] All-terrain engineering vehicles generally use a crawler chassis to travel, and their power is generally driven by an engine, which has a high output power. For a highly simulated all-terrain engineering vehicle, its driving power is generally a small motor. The output torque is small, and it is difficult to adapt to non-structural road surfaces. Therefore, the existing all-terrain engineering vehicle models generally cannot run on rough roads. [0003] Therefore, there is a need for an all-terrain engineering vehicle model that can realize stepless speed change, make the motor always work in a high-efficiency working range, and have a strong ability to overcome obstacles. Contents of the invention [0004] In view of this, the present invention provides an all-terrain engineering vehicle model capable o...

Claims

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Application Information

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IPC IPC(8): A63H17/00A63H17/26A63H31/00
CPCA63H17/00A63H17/26A63H17/262A63H31/00
Inventor 陈绍文
Owner 广州凯迪威文化股份有限公司广州分公司
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