Lifting device used for horizontal moving type lateral overturning dump truck

A technology for lifting devices and unloading trucks, which is applied in the direction of tilting and carrying vehicles, which can solve problems such as vehicle body rollover and vehicle body imbalance, and achieve simple structure, no need for limiting and fixing structures, and simple fixing methods Effect

Pending Publication Date: 2018-11-06
齐二伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When rolling over and unloading, sometimes the car body rolls over, mainly the carriage. When pushing sideways, since the distance of the side push is not limited, it is completely based on the driver's vision. When the carriage rolls over, the car body is unbalanced. of

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  • Lifting device used for horizontal moving type lateral overturning dump truck
  • Lifting device used for horizontal moving type lateral overturning dump truck
  • Lifting device used for horizontal moving type lateral overturning dump truck

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0018] Such as Figure 1~Figure 4 As shown, a lifting device for a translational rollover dump truck, the compartment 1 is a side-opening compartment 1, the compartment 1 is installed on the frame 2, and a chute 3 is provided on the middle beam of the frame 2, The bottom plate of the chute 3 is embedded with a plurality of horizontal rollers 4, the top of the horizontal rollers 4 is 1cm-2cm higher than the bottom plate of the chute 3 in the horizontal directio...

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PUM

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Abstract

The invention provides a lifting device used for a horizontal moving type lateral overturning dump truck. The lifting device is formed in the mode that a carriage is fixed to a truck frame through tworeturn safety pins on one side of the carriage and a son-mother safety lock on the other side of the carriage, a sliding groove is formed in a middle crossbeam of the truck frame, multiple transverserolling shafts are embedded in a bottom board of the sliding groove, the carriage slides left and right along the sliding groove, a movable crossbeam is arranged in the sliding groove, the tail end of the movable crossbeam is fixed to the bottom of the carriage, the front end of the movable crossbeam is connected with a lifting oil cylinder through a hinge pin, and the upper end of the lifting oil cylinder penetrates through the bottom of the carriage to be fixed to the upper portion of one carriage wall of the carriage. The lifting device has the beneficial effects that a safety hook at thefront end of the movable crossbeam can limit the carriage and serve as a final force-bearing point when the carriage is laterally overturned, so that plenty of limiting and fixing structures are saved; and a truck body is quite simply fixed through a return safety lock and the son-mother safety lock, so that the truck is remotely controlled by a driver in a cab to be unloaded.

Description

technical field [0001] The invention relates to the field of automobile manufacturing, in particular to a lifting device for a translational rollover dump truck. Background technique [0002] At present, most of the trucks are backward tipping type. Such cars have several disadvantages. One is that the dumped goods are piled up and it is not easy to arrange them. If the truck is loaded with very heavy goods, such as stones, sand, soil, etc., it is not conducive to unloading, and it will also cause damage to the carriage. [0003] Of course, there are very few trucks that use rollover to unload goods. Most of these trucks are equipped with hydraulic cylinders at the bottom of the compartment. Because the torque between the cylinder and the rollover fulcrum is small, a high-power hydraulic pump is needed to push it. When the object is used, more power is required. [0004] When rolling over and unloading, sometimes the car body rolls over, mainly the carriage. When pushing s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/16B60P1/32
CPCB60P1/16B60P1/32
Inventor 齐二伟齐环宇
Owner 齐二伟
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