The invention discloses a forklift driving control characteristic testing device, which comprises a data acquisition device and a connection input device, and is characterized in that the data acquisition device comprises a speed reducer and an encoder connected to the end part of one side of the speed reducer, and the connection input device comprises a half shaft connection block fixed on an axle end cover; the half shaft connecting block is fixedly connected to an input shaft of the speed reducer; the clamping and supporting device is connected to the speed reducer and used for flexible supporting, and the upper end of the clamping and supporting device is clamped and fixed to a fender above the center of a wheel. Data are collected through a high-precision and high-response-frequency encoder, vehicle running data including vehicle response time, speed, acceleration and the like are obtained through calculation and conversion of the obtained data, the vehicle response delay situation caused by gear clearance and other factors in a transmission system can be avoided, the vehicle running condition can be monitored in real time, and the driving safety of a vehicle is improved. And the control characteristics of the whole forklift can be better reflected.
本发明公开了一种叉车行驶操控特性测试装置,包括数据采集装置和连接输入装置,所述数据采集装置包括一减速机以及连接在减速机一侧端部的编码器,连接输入装置包括一固定在车桥端盖上的半轴连接块,半轴连接块固定连接在减速机的输入轴上;还包括有一连接在减速机上起柔性支撑的夹持支撑装置,夹持支撑装置的上端夹持固定在车轮中心上方的挡泥板上。通过高精度及高响应频率的编码器采集数据,利用获取数据计算转化得出车辆行驶数据包括车辆响应时间、速度、加速度等,可避免传动系统中因齿轮间隙等因素导致的车辆响应延迟情况,能够实时监测车辆行驶状况,可更好反映叉车整机操控特性。
Forklift driving control characteristic testing device
一种叉车行驶操控特性测试装置
2022-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | F16M Rahmen, Gehäuse oder Grundplatten von Kraftmaschinen oder anderen Maschinen oder von Apparaten, nicht auf eine besondere Art von Maschine oder Apparat eingeschränkt, die anderweitig vorgesehen ist , FRAMES, CASINGS, OR BEDS, OF ENGINES OR OTHER MACHINES OR APPARATUS, NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUS PROVIDED FOR ELSEWHERE / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last / F16F SPRINGS , Federn |
Europäisches Patentamt | 2022
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