CN206014338U

CN206014338U - Fork truck tackling system

Info

Publication number: CN206014338U
Application number: CN201620613538.4U
Authority: CN
Inventors: 乔依男; 钟继萍; 石磊
Original assignee: Anhui Heli Co Ltd
Current assignee: Anhui Heli Co Ltd
Priority date: 2016-06-21
Filing date: 2016-06-21
Publication date: 2017-03-15
Anticipated expiration: 2026-06-21

Abstract

This utility model is related to fork truck tackling system.The lifting mechanism assembly that is engaged with outer mast including outer mast, it is arranged on outer mast and the lift oil tank for driving lifting mechanism assembly to move, described lifting mechanism assembly includes that inner upright mounting and the pallet fork framework being fixed on inner upright mounting, described inner upright mounting are consisted of to roll roller group and outer mast and coordinated.As shown from the above technical solution, coordinated using roller group between outer mast of the present utility model and inner upright mounting, eliminate original chain structure, make the height reduction of inner upright mounting a lot, there is the preferable visual field, in addition, this utility model is by pallet fork framework and the integrally welded structure of inner upright mounting, lift oil tank is acted directly on inner upright mounting, and the speed of cargo lifting is exactly the speed of lift oil tank raising.

Description

Fork truck tackling system

Technical field

This utility model is related to fork truck field, and in particular to a kind of fork truck tackling system.

Background technology

The standard lift system that existing fork truck is used, is all by oil cylinder raising, drives chain transmission to realize rising for goods Rise and decline, chain dynamic dynamic be the equal of movable pulley structure, the lifting velocity of goods is equal to 2 times of oil cylinder lifting velocity. But under the operating mode of the special operations such as some low-level loads, the lifting altitude due to requiring is relatively low, while the requirement to the visual field is again very Height, such as adopts existing chain-type door frame, and lifting altitude is higher to seem and compare waste, while existing portal-framed structure is complicated, depending on Open country is affected.

Utility model content

The purpose of this utility model is to provide a kind of fork truck tackling system, and the tackling system can carry out low to goods Goods yard is carried, and there is the preferable visual field.

For achieving the above object, this utility model employs technical scheme below：It is engaged with outer mast including outer mast Lifting mechanism assembly, be arranged on outer mast and the lift oil tank for driving lifting mechanism assembly to move, described raising Mechanism assembly includes inner upright mounting and the pallet fork framework being fixed on inner upright mounting, and described inner upright mounting is by roller group and external door framework Coordinate into rolling.

The tailpiece of the piston rod of the lift oil tank is connected with the crossbeam of inner upright mounting, and described roller group is arranged on the vertical of inner upright mounting The lateral surface of post, described roller group are constituted to roll with the column of outer mast and are coordinated, and the column of outer mast is made up of channel-section steel.

Described roller group includes that main roller and side wheel, described main roller constitute rolling with the two side of outer mast column Dynamic cooperation, described side wheel are constituted to roll with the bottom land of outer mast column and are coordinated.

Described main roller and side wheel arrange two groups along the vertical direction, and two groups of side wheels be located at two groups of main rollers it Between.

Spacing between two groups of main rollers be 550～600mm, the spacing between two groups of side wheels be 400～ 550mm.

As shown from the above technical solution, coordinated using roller group between outer mast of the present utility model and inner upright mounting, cancelled Original chain structure, makes the height reduction of inner upright mounting a lot, with the preferable visual field, in addition, this utility model is by goods Fork framework and the integrally welded structure of inner upright mounting, lift oil tank are acted directly on inner upright mounting, and the speed of cargo lifting has been exactly The speed of oil-lifting jar raising.

Description of the drawings

Fig. 1 is structural representation of the present utility model；

Fig. 2 is dimensional structure diagram of the present utility model；

Fig. 3 is the structural representation of this utility model lifting mechanism assembly；

Fig. 4 is the dimensional structure diagram of this utility model lifting mechanism assembly.

Specific embodiment

Below in conjunction with the accompanying drawings this utility model is described further：

A kind of fork truck tackling system as shown in Figure 1, Figure 2, Figure 3, Figure 4, is engaged with outer mast 1 including outer mast 1 Lifting mechanism assembly 2, be arranged on outer mast 1 and for drive lifting mechanism assembly 2 move lift oil tank 3, lifting machine The pallet fork framework 22 that structure assembly 2 includes inner upright mounting 21 and is fixed on inner upright mounting 21, specifically, the 22 direct welding of pallet fork framework As an entirety on inner upright mounting 21, lift oil tank 3 is acted directly on inner upright mounting, will be same with pallet fork framework 22 for inner upright mounting 21 Shi Qisheng, the speed of cargo lifting are exactly the speed of lift oil tank raising；Inner upright mounting 21 is consisted of with outer mast 1 roller group 4 Roll and coordinate, that is, using outer mast 1 as guide rail, goods and lifting mechanism assembly 2 are in the channel-section steel for constituting outer mast column Motion.

Further, the tailpiece of the piston rod of lift oil tank 3 is connected with the crossbeam of inner upright mounting 21, and roller group 4 is arranged on inner upright mounting The lateral surface of 21 column, roller group 4 are constituted to roll with the column of outer mast 1 and are coordinated, and the column of outer mast 1 is made up of channel-section steel. As roller is all arranged on inner upright mounting 21, meeting roller on the premise of, inner upright mounting 21 highly can be than outer mast 1 Reduce a lot, not affecting the visual field, while also saving material.

Further, roller group 4 includes the two side of main roller 41 and side wheel 42, main roller 41 and 1 column of outer mast Constitute to roll and coordinate, side wheel 42 is constituted to roll with the bottom land of 1 column of outer mast and coordinated.Namely the wheel face of main roller 41 with outer The two side of door frame column U-type groove steel is engaged, and the wheel face of side wheel 42 is engaged with the bottom surface of outer mast column U-type groove steel.

Further, main roller 41 and side wheel 42 arrange two groups along the vertical direction, and two groups of side wheels 42 are located at two groups Between main roller 41.

The beneficial effects of the utility model are：1）Tackling system simple structure of the present utility model, convenient for production, saving Cost；2）Tackling system of the present utility model eliminates original chain and adnexa, and the visual field greatly increases；3）Of the present utility model Roller group is all arranged on inner upright mounting, can increase roller away from making door frame stress less；4）Goods shelf of the present utility model with Inner upright mounting is connected as entirety, and intensity is higher, deforms less.

Above example is only that preferred implementation of the present utility model is described, not to of the present utility model Scope is defined, and on the premise of without departing from this utility model design spirit, those of ordinary skill in the art are new to this practicality Various modifications and improvement that the technical scheme of type is made, all should fall into the protection domain of this utility model claims determination Interior.

Claims

1. a kind of fork truck tackling system, it is characterised in that：Including outer mast（1）, and outer mast（1）The lifting mechanism being engaged Assembly（2）, be arranged on outer mast（1）Go up and be used for drive lifting mechanism assembly（2）The lift oil tank of motion（3）, described rises Rise mechanism assembly（2）Including inner upright mounting（21）And it is fixed on inner upright mounting（21）On pallet fork framework（22）, described inner upright mounting （21）By roller group（4）With outer mast（1）Constitute to roll and coordinate.

2. fork truck tackling system according to claim 1, it is characterised in that：The lift oil tank（3）Tailpiece of the piston rod With inner upright mounting（21）Crossbeam be connected, described roller group（4）It is arranged on inner upright mounting（21）Column lateral surface, described rolling Wheel group（4）With outer mast（1）Column constitute roll coordinate, outer mast（1）Column be made up of channel-section steel.

3. fork truck tackling system according to claim 2, it is characterised in that：Described roller group（4）Including main roller （41）And side wheel（42）, described main roller（41）With outer mast（1）The two side of column constitutes to roll and coordinates, described side Roller（42）With outer mast（1）The bottom land of column is constituted to roll and is coordinated.

4. fork truck tackling system according to claim 3, it is characterised in that：Described main roller（41）And side wheel （42）Two group are arranged along the vertical direction, and two groups of side wheels（42）It is located at two groups of main rollers（41）Between.

5. fork truck tackling system according to claim 3, it is characterised in that：Spacing between two groups of main rollers is 550～600mm, the spacing between two groups of side wheels are 400～550mm.