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Bottom plate dual-rollover dumper

A dump truck and rollover technology is applied in the arrangement of loading and unloading vehicles, motor vehicles, and vehicles used for freight transportation. , The effect of clean discharge and uniform load

Inactive Publication Date: 2019-06-11
李彦明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the dump trucks on the market mainly include two unloading methods: back-turning and side-turning. The back-turning self-unloading method has a higher height of the back-turning and a higher center of gravity of the vehicle, which has strict requirements on the parking unloading ground. When unloading viscous materials, silt moisture and heavy materials, it is easy to cause the unloading to be unclean, and when the unloading is not clean, it is easy to cause the local gravity of the carriage to be too large, the carriage loses balance and rolls over, and the size of the dump truck is relatively large. Large, once the car is overturned, it may cause serious property and personnel losses, and the way of rollover and self-unloading is to lift and unload materials through the bottom, and the hydraulic power lifts the car to tilt to one side. The weight instantly tilts to one side and causes the frame and carriage to twist and deform, and there will also be rollovers caused by loss of balance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Such as Figure 1-Figure 2 As shown, a dump truck with a double-sided bottom plate includes a vehicle frame 1, a compartment 3, a bottom tripod 6, a hydraulic cylinder 8, a triangular plate 5 and a top tripod 4, the compartment 3 is installed on the frame 1, and the compartment 3 has two Side door 2 is hinged on the side wall of side, and hydraulic cylinder 8 is vertically installed on the central axis of vehicle frame 1 front and rear direction, and hydraulic cylinder 8 quantity is 3, and the central axis of vehicle frame 1 front and rear direction is evenly arranged, and hydraulic cylinder 8 The jacking force is 20 tons. In this embodiment, for a dump truck with a load capacity of 35 tons, three hydraulic cylinders 8 with a jacking force of 20 tons can ensure the safety of lifting. The bottom tripod 6 is symmetrically arranged on the left and right sides of the hydraulic cylinder 8, and one corner of the bottom tripod 6 extends to the side wall of the compartment 3 an...

Embodiment 2

[0035] Embodiment 2 is improved on the basis of Embodiment 1. In this embodiment, the angle between the upper surface of the bottom tripod 6 and the horizontal plane is 10°. In this embodiment, because the height of the bottom tripod 6 is lower, the occupied Compartment 3 has less volume, more goods are transported under compartment 3 of the same size, and the economy is better, but the cargo unloading capacity is not as good as that of embodiment 1 under normal conditions.

[0036] The rest of the structure and working principle of embodiment 2 are the same as embodiment 1.

Embodiment 3

[0038] Embodiment 3 is improved on the basis of Embodiment 1. In this embodiment, the angle between the upper surface of the bottom tripod 6 and the horizontal plane is 25°. In this embodiment, because the height of the bottom tripod 6 is higher, the Under normal conditions, the inclination of the goods is higher, and most of the goods can be unloaded by relying on the self-weight of the goods under normal conditions. Unloading is more convenient, but it occupies a larger compartment 3.

[0039] The rest of the structure and working principle of embodiment 3 are the same as embodiment 1.

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Abstract

The invention discloses a bottom plate dual-side-turning dumper. The dumper comprises a frame, a carriage, bottom triangular frames, hydraulic cylinders, a triangular plate and a top triangular frame.The carriage is arranged on the frame, a side door is hinged to the side wall of the carriage, the hydraulic cylinders are vertically mounted on the central axis in the front and back direction of the frame, the bottom triangular frames are symmetrically arranged on the two sides of the hydraulic cylinders, one corner of each bottom triangular frame extends to the side wall of the carriage and ishinged to the bottom of the side wall of the carriage, the triangular plate comprises two straight plates, the two straight plates are welded together along the edge, the lower portion of the triangular plate is fixedly connected with the top triangular frame, the lower surface of the top triangular frame is hinged to the piston ends of the hydraulic cylinders, and the top triangular frame is hinged to the bottom triangular frames on the two sides of the hydraulic cylinders through connecting rods. The dumper has the advantages of being high in safety, thorough in dumping, low in cost and thelike.

Description

technical field [0001] The invention relates to the technical field of dump trucks, in particular to a dump truck with a double-side-turning bottom plate. Background technique [0002] At present, the dump trucks on the market mainly include two unloading methods: back-turning and side-turning. The back-turning self-unloading method has a higher height of the back-turning and a higher center of gravity of the vehicle, which has strict requirements on the parking unloading ground. When unloading viscous materials, silt moisture and heavy materials, it is easy to cause the unloading to be unclean, and when the unloading is not clean, it is easy to cause the local gravity of the carriage to be too large, the carriage loses balance and rolls over, and the size of the dump truck is relatively large. Large, once the car is overturned, it may cause serious property and personnel losses, and the way of rollover and self-unloading is to lift and unload materials through the bottom, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60P1/00B60P1/04
Inventor 李彦明
Owner 李彦明
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