Traction device and logistics transfer car

Abstract

The invention discloses a traction device and a logistics transfer car. The traction device comprises a towing-hanging mechanism, a locking mechanism, a hand throttle wrench and a brake handle, wherein the hand throttle wrench is in transmission connection with the towing-hanging mechanism through a first flexible shaft; the brake handle is in transmission connection with the locking mechanism through a second flexible shaft; the towing-hanging mechanism comprises a fixing base, two towing rods, a hanging ring and tension springs; the bottom ends of the towing rods are correspondingly hinged with the front and rear ends of the fixing seat through first hinging shafts; the hanging ring is fixedly mounted between the tops of the towing rods; the tension springs are arranged on the front andrear sides of the fixing seat; the bottom end of the tension spring is higher than the first hinging shafts; and the locking mechanism comprises a fixing plate, a moving plate, clamping seats, a hanging hook and torsion springs. The traction device disclosed by the invention is improved aiming at the problems that a conventional traction device needs to be manually connected and unlocked, both thetime and the effort are wasted, the safety factor is low, and the conventional traction device is easy to damage; and the advantages that the traction device is semi-automatically connected and unlocked, the labor intensity of workers is reduced, the damage possibility is low, and the safety factor is high can be achieved.

Description

technical field

[0001] The invention relates to the technical field of traction connectors, in particular to a traction device and a logistics turnover vehicle. Background technique

[0002] The traction device includes a towing mechanism and a locking mechanism. The two devices are connected by the buckling of the towing mechanism and the locking mechanism. The towing device is widely used in the field of object transportation. In major production workshops, materials, parts and Products need to be transported by logistics turnover vehicles. In order to improve the efficiency of transportation, logistics turnover vehicles are generally equipped with traction devices, and the logistics turnover vehicles are connected one by one through the traction device, which increases the transportation volume at one time and significantly improves transportation efficiency. .

[0003] The towing mechanism and the locking mechanism of the existing traction device need to be manually ope...

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