Standard security protection added by Hengxin

Tail wheel limit position protection

When the tail wheel moves to the limit position, the system will alarm and stop, reminding to replace the steel wire rope. To avoid safety accidents such as slipping and speeding caused by excessive elongation of the traction wire rope, which may lead to a decrease in tension.

System anti-static protection

Head and tail rope entry safety protection devices

Safety protection devices are installed at the entrance of the driving wheel, winding wheel, and steel wire rope to prevent foreign objects from entering the wheel body during equipment operation and causing rope falling or personal injury accidents.

Automatic oil change reminder function (Patent number: ZL201420462765.2)

During the use of auxiliary transportation equipment in mines, if the lubricating oil of the reducer is not replaced according to the prescribed time, the reduction in the viscosity of the oil will lead to accelerated gear wear of the reducer, and in severe cases, it may cause accidents such as flying cars and injuring people. The oil change reminder function sets the oil change time for the gearbox in the electronic control device, and provides voice reminders and text displays. When the gearbox has reached the set oil change time but has not been changed, the system automatically stops and locks, effectively eliminating safety hazards caused by the gearbox not changing oil in a timely manner.

Mandatory routine inspection function (software copyright registration number: 2012SR107684)

The addition of a "mandatory routine inspection" function in the electronic control system provides users with detailed maintenance and troubleshooting items, while achieving the purpose of mandatory equipment shutdown for inspection. Users can start the equipment normally only after confirming that all items meet the requirements of the maintenance and troubleshooting items according to the daily inspection items of the mine auxiliary transportation equipment set by the electrical control system.

Black Box - Operation Information Recorder (Patent Number: ZL201420465681.4)