Two-side tipping type car unloader

Abstract

The invention belongs to the technical field of car unloaders, and particularly relates to a two-side tipping type car unloader. The two-side tipping type car unloader comprises a platform, wherein abase is arranged at the bottom of the platform, and the platform and the base are hinged through a support and a bracket; a group of cross oil cylinders are hinged to the bottom of the platform, the bottoms of the cross oil cylinders are hinged to the base, and the cross oil cylinders communicate with an oil pump through pipelines and valves; a clamping mechanism is arranged at the top of the platform and used for clamping the side face of an automobile hub after being opened; sliding grooves are formed in the positions, corresponding to automobile axles, of the top of the platform, supportingblocks are slidably connected to insides of the sliding grooves, piston rods are slidably connected to insides of sliding holes formed in the bottoms of the supporting blocks, and the bottom ends ofthe piston rods are fixedly connected with the bottom of the platform through U-shaped supporting plates. through holes formed in the piston rods communicate with the oil pump through the pipelines and the valves; and arc-shaped grooves matched with the axles are formed in the tops of the supporting blocks. According to the two-side tipping type car unloader, the axles are jacked up through the supporting blocks, tire damage is reduced, and then the safety of an automobile is protected.

Description

technical field [0001] The invention belongs to the technical field of car unloading machines, in particular to a two-side tilting car unloading machine. Background technique [0002] At present, unloading of trucks is still done manually with a shovel, which is labor-intensive and low in efficiency. Now there is also a loader that is refitted to push the material down, but it is affected by factors such as terrain and site, and the problem of unloading cannot be fundamentally solved. [0003] There are also some technical solutions about unloading machines in the prior art. A Chinese patent with application number 2014101233935 discloses a tilting and swinging unloading method and a car unloading machine. Sliding swing occurs in the tilted state, and the swing inertia in the field unloads the materials; the unloading machine includes a base and an unloading platform, a supporting stand is provided at the bottom of the unloading platform, and supporting casters are provided...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology and solve the problem that during the tilting process of the existing unloading platform, the tires close to the lower side of the platform bear most of the load of the vehicle body, and at the same time the wheel hub is subject to a large lateral torque, which easily makes the tires subject to excessive pressure. To solve the problem of damage to tires and hubs, the invention proposes a two-sided tipping truck unloader

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