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Large-tonnage truck

A pallet truck and large-tonnage technology, applied in the direction of lifting devices, etc., can solve the problems of unsuitable large-tonnage pallet trucks, and achieve the effect of large-tonnage transportation

Inactive Publication Date: 2017-02-01
SUZHOU PIONEER MATERIAL HANDLING EQUIP & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the lifting linkage mechanism of the truck is not suitable for large-tonnage trucks

Method used

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Embodiment Construction

[0013] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0014] see figure 1 and figure 2 , the embodiment of the present invention includes:

[0015] A large tonnage truck, comprising: front frame 5, rear frame 12, lifting cylinder 10, rocker arm assembly 17, tie rod assembly 18, front wheel pin 8, swing arm pin 9, front wheel support Seat plate 6; described rear frame 12 below is provided with drive wheel 14, is provided with balance wheel 13 on the rear frame of drive wheel 14 both sides; Rear frame 12 rear ends are provided with rear cover 2, rear frame top There is a steering handle 1, a storage battery 11 is provided in the middle of the rear frame, and a pair of channel steel guide rails 3 in...

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PUM

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Abstract

The invention discloses a large-tonnage truck which comprises a front frame, a back frame, lifting oil cylinders, rocker arm assemblies, pull rod assemblies, front wheel pin shafts, rocker arm pin shafts and front wheel support plates, wherein a pair of vertical box iron guide rails is symmetrically arranged at the front end of the back frame; vehicle suspension systems are arranged at the front end of the front frame; idler wheel mounting plates are arranged at the back end of the front frame; a first idler wheel is arranged on each idler wheel mounting plate; the first idler wheels are arranged in the vertical box iron guide rails in a rolling manner; bottom ends of the lifting oil cylinders are fixed on the back frame; upper ends of piston rods are fixed on the front frame; the front wheel support plates are hinged to the front ends of the vehicle suspension systems through the front wheel pin shafts; the rocker arm assemblies are hinged to rear ends of the vehicle suspension systems through the rocker arm pin shafts; two ends of the pull rod assemblies are hinged to the rocker arm assemblies and the front wheel support plates; a pair of second idler wheels is symmetrically arranged at back ends of the rocker arm assemblies; and an idler wheel pressing plate is arranged above the second idler wheels on the back frame. Through the manner, a connecting rod mechanism is redesigned, so that the truck can realize large-tonnage transportation.

Description

technical field [0001] The invention relates to the field of transport vehicles, in particular to a large-tonnage transport vehicle. Background technique [0002] At present, the lifting linkage mechanism of the truck is not suitable for large-tonnage trucks. Contents of the invention [0003] The technical problem mainly solved by the present invention is to provide a large-tonnage transport vehicle, and a set of connecting rod mechanism is redesigned on the vehicle body, so that the transport vehicle can realize large-tonnage transport. [0004] In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a large-tonnage truck, including: front frame, rear frame, lifting cylinder, rocker arm assembly, tie rod assembly, front wheel pin , the swing arm pin shaft and the front wheel support plate; the middle part of the rear frame is provided with a battery, and the front end of the rear frame is symmetrically provided...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F9/075B66F9/22B66F9/12
CPCB66F9/075B66F9/12B66F9/22
Inventor 程雷
Owner SUZHOU PIONEER MATERIAL HANDLING EQUIP & TECH