Electric pallet truck power control assembly and electric pallet truck
A technology for pallet trucks and electric trucks, applied in the direction of lifting devices, etc., can solve the problems of trucks not working properly, cable damage, circuit failures, etc., and achieve the effects of simple structure, avoiding failures, and convenient production
Active Publication Date: 2018-11-23
NOBLEELEVATOR INTELLIGENT EQUIP CO LTD +1
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Problems solved by technology
[0004] However, after the existing electric pallet truck has been working for a period of time, circuit failures often occur. After inspection, it is found that the cables connected between the battery that provides electric energy and the electrical components are damaged, causing the entire pallet truck to fail to work normally.
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[0035] The following descriptions are only preferred embodiments of the present invention, and do not limit the scope of the present invention.
[0036] Examples, see attached figure 1 , 2 3. Electric pallet truck control assembly, including a pump body 101 and a hydraulic lifting mechanism 1 arranged in the pump body 101 to lift the piston rod, connected to the pump body 101 and having a drive wheel 201 and a drive wheel reduction box 202 The driving wheel device 2 is connected to the pump body 101 to control the control handle 3 and the control electrical module 4 for controlling the rotation of the driving wheel reduction box 202. The driving wheel device 2 is located under the pump body 101 as a whole; the control handle 3 can be Control the walking and turning of the driving wheel 201, and the lifting of the jacking piston rod in the hydraulic lifting mechanism 1, etc., the hydraulic lifting mechanism 1 is a manual hydraulic lifting mechanism or an electro-hydraulic lift...
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The invention discloses a power control assembly of an electric tray conveying vehicle and the electric conveying vehicle. The power control assembly of the electric tray conveying vehicle comprises a hydraulic lifting mechanism with a pump body and a driving wheel device which is fixedly connected with the pump body, located under the pump body and provided with a driving wheel and a driving wheel reducing box. The driving wheel is rotationally connected with the driving wheel reducing box. The driving wheel reducing box is fixedly connected with the pump body. The power control assembly further comprises a power battery relatively fixed to the pump body and arranged above the driving wheel reducing box. The power control assembly of the electric tray conveying vehicle and the electric conveying vehicle are simple in structure, are convenient to manufacture, avoid the faults of the conveying vehicle caused by damage to cables, and guarantee normal and efficient work of the conveying vehicle.
Description
technical field [0001] The invention relates to the technical field of logistics transportation machinery, and more specifically relates to a power control assembly of an electric pallet truck and an electric pallet truck using the power control assembly of the electric pallet truck. Background technique [0002] Electric pallet truck is a commonly used logistics handling machinery. For example, the patent application number CN 201410231596.6 filed by our company in 2014 and the application date is May 29, 2014. This kind of truck includes a frame , a cargo fork connected to the vehicle frame, a driven wheel mounted on the cargo fork, a battery device, an operating handle, a hydraulic pump station system, and a top cover fixedly connected to the vehicle frame; and a top cover for driving the vehicle The driving wheel device for moving the truck; the hydraulic pump station system includes a driving mechanism and a pump body with a pump casing, the upper end of the pump body i...
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IPC IPC(8): B66F9/075B66F9/06
Inventor 周学军张志宇丁国明
Owner NOBLEELEVATOR INTELLIGENT EQUIP CO LTD