Rolling brush speed following control system based on working speed of snow removal vehicle
A technology that follows the control system and working speed. It is used in snow surface cleaning, construction, cleaning methods, etc. It can solve problems such as operator difficulties, reduce emissions, meet the requirements of snow removal efficiency, and improve market prospects.
Active Publication Date: 2019-09-20
JIANGSU TIANJIA VEHICLE TECH
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Problems solved by technology
It is very difficult for the operator to adjust the most appropriate snow removal speed of the snow removal vehicle in real time
Method used
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Embodiment Construction
[0033] A rolling brush speed following control technology for the working speed of a snow removal vehicle. Its specific structure is as follows: figure 1 As shown, it includes components such as a travel drive engine 5, a rolling brush working device 1, a transmission drive system 3, a hydraulic system 2, an engine speed sensor 4, a controller 6, and a hydraulic system pressure sensor 7.
[0034] Such as figure 1 The shown walking driving engine 5 outputs power to the transmission drive system 3, and the transmission drive system 3 divides the motion into two parts, one for driving power for walking, and one for the driving power of the rolling brush working device 1. Rolling brush working device 1 drives and adopts hydraulic transmission, and the hydraulic motor of hydraulic system 2 transmits power to rolling brush working device 1. The working state monitoring of the walking system is realized through the monitoring of the engine speed, the signal acquisition is completed ...
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The invention relates to a rolling brush rotating speed following control system and method based on working speed of a snow sweeper. The system comprises a walking driving engine (5), a rolling brush working device (1), a transmission driving system (3), a hydraulic system (2), an engine rotating speed sensor (4), a controller (6) and a rotating speed sensor (7). The walking driving engine (5) outputs power to the transmission driving system (3), the transmission driving system (3) divides power into two parts, wherein one part of power is provided for a snow sweeper walking system, and the other part of power is provided for the rolling brush working device (1). According to the rolling brush rotating speed following control technology based on the working speed of the snow sweeper, the rotating speed of a rolling brush and the walking operation speed of a vehicle chassis can be matched, and the system and method are suitable for the severe working environment so as to meet the requirement for the snow removal operation efficiency of a rolling type snow sweeper.
Description
technical field [0001] The invention relates to a rolling brush rotational speed following control technology based on the working speed of a snow removal vehicle, in particular to a rolling-sweeping snow removal vehicle with a chassis of an electric jet engine. Background technique [0002] The removal of ice and snow on highways, ordinary highways, and urban roads in winter has been a key topic of concern both at home and abroad for many years. Snow removal on the road is related to a series of issues such as people's life, social production, traffic safety, and environmental protection. For the northern region in winter, the area of roads that need to remove ice and snow in time will become larger and larger, and the road traffic situation will become more and more severe. [0003] Snow on traffic roads is known as the "white killer" of traffic safety. Therefore, how to quickly and efficiently remove snow, ice and ice-snow mixture on the road to ensure the normal opera...
Claims
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IPC IPC(8): E01H5/09
Inventor 宋炎马广奇李秀栋张辉田晋跃
Owner JIANGSU TIANJIA VEHICLE TECH