Test platform for power system of small road sweeper
A power system and test platform technology, applied in vehicle testing, machine/structural component testing, measuring devices, etc., can solve problems such as traffic accidents, traffic congestion, and affecting the normal driving of other vehicles, so as to reduce workload and improve Work efficiency, the effect of simple system structure
Inactive Publication Date: 2021-11-19
SHANGHAI DIANJI UNIV
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Problems solved by technology
When the road sweeper breaks down on the congested roads of the city, it will not only cause traffic jams, affect the normal driving of other vehicles, but may also lead to traffic accidents
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[0020] Below according to the accompanying drawings Figure 1 to Figure 5 , give a preferred embodiment of the present invention, and give a detailed description, so that the functions and characteristics of the present invention can be better understood.
[0021] see Figure 1 to Figure 5 , a small-scale road sweeper power system test platform according to an embodiment of the present invention includes a vehicle frame, and a control mechanism and a power mechanism fixed to the vehicle frame.
[0022] The frame includes two universal wheels 1, a plurality of columns 12, a first base plate 21, seven stainless steel square tubes 22, two brake wheels 23 and a second base plate 24; four stainless steel square tubes 22 are fixed on the first base plate 21 Around the four sides, another three stainless steel square tubes 22 are fixed on the bottom surface of the first base plate 21 at intervals to ensure that the vehicle frame can have sufficient load capacity; Under two stainles...
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The invention provides a test platform for a power system of a small road sweeper. The test platform comprises a frame, and a control mechanism and a power mechanism which are fixed on the frame; the power mechanism comprises a first disc brush motor, a lithium battery, a rolling brush motor, a second disc brush motor, a junction box, a plurality of button switches, two driving motors, two motor fixing frames, two couplings, two torque controllers and two fixing plates; the lithium battery is connected with button switches; the button switches are connected with the first disc brush motor, the rolling brush motor and the second disc brush motor in a one-to-one correspondence manner; the driving motors are each fixed on a motor fixing frame; the torque controllers are in threaded connection with the fixing plates respectively; and the driving motors are respectively connected with the corresponding torque controllers through couplings. According to the test platform for the power system of the small road sweeper, working conditions can be simulated, and the working conditions of a lithium battery, a driving motor, a sweeping motor and a disc brush motor in the working process of the road sweeper can be known in real time.
Description
technical field [0001] The invention relates to the field of power system test benches, in particular to a small road sweeper power system test bench. Background technique [0002] The small road sweeper power system test bench is suitable for those engaged in the development and research of road sweepers and the staff of environmental sanitation management. [0003] In recent years, my country's urban construction process has been accelerating. With the adjustment of economic structure, municipal solid waste is increasing day by day, and urban roads and street garbage are increasing sharply, which requires more sanitation vehicles. New energy sanitation vehicles are special vehicles. The working environment, working methods, and maintenance of vehicles are very different from ordinary vehicles. It is also very important to know the working status of each road sweeper, the remaining power of the new energy sanitation car, the temperature of the battery when the new energy s...
Claims
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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 仝光任羿朱金栋王玉林邱承总吴涛陈小静
Owner SHANGHAI DIANJI UNIV