Electric traction bolt for electric tractor and control method thereof
An electric tractor and control method technology, applied in traction connectors, vehicle parts, transportation and packaging, etc., can solve the problems of wasting manpower, shoulder and neck strain, pinching the fingers of ground staff, etc., to improve work efficiency and reduce Occurrence probability and effect of reducing occupational hazards
Inactive Publication Date: 2018-03-06
李青松 +1
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Problems solved by technology
For frequent operations of not less than one hundred times a day, the labor intensity of the driver is increased, which can easily cause shoulder and neck strain; it also wastes manpower and time, especially when the two people do not cooperate tacitly, it is easy to cause the driver to reverse the vehicle. Mistakes may injure the ground staff, and accidents of pinching the fingers of the ground staff are also prone to occur.
Method used
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[0020] According to the accompanying drawings, the present invention is further described. An electric traction bolt for an electric tractor includes a traction bolt 1, a stepper motor 2, a controller 3, a parking camera 4 and a display 5. The traction bolt 1 is arranged on the vehicle body At the rear, a stepping motor 2 that controls the lifting of the traction pin 7 is set on the traction bolt 1, and the output shaft of the stepping motor 2 is connected to the traction pin 7, and the stepping motor 2 is connected to the controller 3, and the controller 3 is provided with a switch 6. 6 is arranged in front of the driver's cab, and a parking camera 4 is arranged at the rear of the car body, and the parking camera 4 is connected to a display 5, and the display 5 is arranged in front of the driver's cab.
[0021] The driver issues a control instruction to the controller 3 by operating the switch 6, and the controller 3 responds to the instruction, and issues a control instructio...
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The invention provides an electric traction bolt for an electric tractor and a control method thereof. The electric traction bolt for the electric tractor comprises a traction bolt, a stepping motor,a controller, a parking camera and a display; the traction bolt is arranged behind a tractor body; the stepping motor for controlling a traction pin to lift is arranged on the traction bolt; an outputshaft of the stepping motor is connected with the traction pin; the stepping motor is connected with the controller; a switch is arranged on the controller; the switch is arranged in front of a cab;the parking camera is arranged behind the automobile body; the parking camera is connected with the display; and the display is arranged in front of the cab. According to the electric traction bolt for the electric tractor, the tractor can be effectively hooked with a trailer through one-man operation of a driver; therefore, the labor is saved, the cost is saved, the working efficiency is enhancedand the probability of occupational hazards is objectively reduced.
Description
technical field [0001] The invention relates to the field of pure electric vehicles and special vehicles, in particular to an electric traction bolt for an electric tractor and a control method thereof. Background technique [0002] At present, most of the traditional traction bolts used in the market are purely mechanical structures, which mainly include the traction bolt body and the manual operating lever. The driver controls the traction bolt by operating the manual operating lever. When the tractor is connected to the trailer, ground personnel are required to Cooperating with the trailer, the driver keeps looking back, holds the handle to control the lifting of the mechanical traction pin and the traction pin, and at the same time, the ground staff aligns the trailer's hook with it. For frequent operations of not less than one hundred times a day, the labor intensity of the driver is increased, which can easily cause shoulder and neck strain; it also wastes manpower and...
Claims
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CPCB60D1/26
Inventor王桂祥李青松
Owner李青松