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Novel electric road roller and operation method thereof

An operation method and technology of a road roller, applied in the field of construction machinery and equipment, can solve problems such as environmental pollution, increased diesel engine sound, and noise, and achieve the effects of reducing pollution emissions, reducing work noise, and reducing dependence.

Active Publication Date: 2016-01-20
CHANGZHOU INST OF MECHATRONIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, petrochemical energy is in short supply, and oil is a non-renewable resource in the short term, which leads to repeated rises in oil prices and noisy diesel engines, which cause serious environmental pollution after burning diesel.

Method used

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  • Novel electric road roller and operation method thereof
  • Novel electric road roller and operation method thereof
  • Novel electric road roller and operation method thereof

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Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the present invention provides a road roller, including: left and right driving wheels, left and right hub motors for controlling the rotation of the left and right driving wheels, and the left and right hub motors are provided by the power management system 6 Electric drive.

[0025] The road roller of the present invention can utilize electric energy such as batteries to drive wheels with in-wheel motors, thereby enabling the road roller to operate and effectively reducing dependence on traditional chemical energy sources such as oil. The use of clean energy such as electricity meets the legal requirements of urban construction for environmental protection and pollution emissions, and solves the contradiction of rising prices caused by the shortage of petroleum resources such as diesel oil, while saving the engine, clutch, gearbox, universal transmission, and final drive. , Differentials, hydraulic pumps and other mechanical devices and hyd...

Embodiment 2

[0038] On the basis of embodiment 1, the present invention also provides a kind of operation method of road roller, comprising:

[0039] The roller goes forward or reverses,

[0040] the roller turns left or right in place, and

[0041] Make a sharp left or right turn.

[0042] The road roller includes: left and right driving wheels, left and right hub motors for controlling the rotation of the left and right driving wheels, and the left and right hub motors are all powered by the power management system 6; and the road roller also includes : Steering drive mechanism, said steering drive mechanism includes: left and right manual control handles; said left and right manual control handles are respectively provided with forward, empty and reverse three gears; Forward, empty, and reverse gears are used to control the forward rotation, stop rotation, and reverse rotation of the left and right hub motors, so as to realize the forward, turning, and reverse rotation of the vehicle....

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Abstract

The invention relates to a novel electric road roller and an operation method thereof. The novel electric road roller comprises a left driving wheel and a right driving wheel, and a left wheel hub electromotor and a right wheel hub electromotor which are used for controlling rotating of the left driving wheel and the right driving wheel; and both the left wheel hub electromotor and the right wheel hub electromotor are driven by electric energy provided by a power management system. According to the novel electric road roller and the operation method thereof, a storage battery is used for driving the left wheel hub electromotor and the right wheel hub electromotor respectively, driven of wheel working is realized, a hand shank is used for controlling driving steering, so that operation and steering of the whole novel electric road roller is realized, mechanical devices and hydraulic systems such as engines, clutches, gearboxes, universal gearings, main reducing gears, differential mechanisms, and hydraulic pumps in conventional road rollers are avoided, occurance of mechanical hydraulic failures is reduced, and service life is prolonged. Utilization of electricity utilization off-peak periods in the night is adopted, diversification of electric energy source is realized, dependence on fossil energies such as diesel oil is reduced effectively, working noise is reduced, pollutant discharge is reduced, and maintenance and operation cost is reduced.

Description

technical field [0001] The invention relates to the field of construction machinery equipment, in particular to a novel electric road roller. Background technique [0002] At present, petrochemical energy is in short supply, and oil is a non-renewable resource in the short term, which leads to repeated rises in oil prices, noisy diesel engines, and serious environmental pollution after diesel combustion. Based on the consideration of environmental protection, energy cost reduction, especially energy strategic transformation, a new road roller driven by hub motors using electric energy was invented. Contents of the invention [0003] The object of the present invention is to provide a road roller and its operation method. The power management system of the road roller replaces the fuel engine, and the structure of the road roller is optimized to reduce the failure rate. [0004] In order to solve the above technical problems, the present invention provides a road roller, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C19/23
Inventor 邵亭亭
Owner CHANGZHOU INST OF MECHATRONIC TECH
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