CN202022708U

CN202022708U - Roller pallet fork

Info

Publication number: CN202022708U
Application number: CN2011201129914U
Authority: CN
Inventors: 陈颖耀
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-18
Filing date: 2011-04-18
Publication date: 2011-11-02
Anticipated expiration: 2021-04-18

Abstract

The utility model relates to a roller pallet fork, which comprises a fork back, a fork arm and a front shovel blade. The fork back and the fork arm are connected into an L shape, a limiting wheel is arranged at the connecting portion, the front shovel blade is arranged at the front end of the fork arm, and an upper hook and a lower hook are arranged on the fork back. The roller pallet fork is characterized in that a row of roller assemblies are respectively arranged on two sides of the fork arm, and each roller assembly is composed of two fixing plates and a plurality of rollers. A plurality of long holes are drilled on the fixing plates, a long hole guiding sleeve is fixedly connected between each two corresponding long holes of the two fixing plates, and the two fixing plates are integrally connected through the long hole guiding sleeves. An upper row of rollers and a lower row of rollers are arranged on the fixing plates, the plurality of rollers are arranged in a V shape and are sequentially abut with each other. When the lower rollers rotate, the upper rollers can be driven to rotate oppositely. A screw corresponding to the long holes is arranged on the fork arm and extends out from two sides of the fork arm. The long hole guiding sleeves are inserted on the screw. During the whole process of forking goods, transshipping goods and unloading goods of a forklift, no special pallet is required, thereby being very convenient and labor-saving, improving the transshipping efficiency of goods, saving materials and costs required by the special pallet in the previous configuration and lowering the cost of transshipping. An auxiliary plate is arranged outside the roller assemblies so as to effectively protect the roller assemblies and improve the service life of the pallet fork.

Description

A kind of roller pallet fork

Technical field

The utility model is a kind of pallet fork that is used on the fork truck, particularly a kind of roller pallet fork that is applicable to the transhipment of fork truck pallet-free.

Background technology

Existing fork of forklift truck all must be furnished with special-purpose pallet, and goods is placed on the pallet, and pallet fork inserts from the tray bottom, again assigned address is arrived in cargo transfer, and then extracts pallet fork out, operation so repeatedly.Owing to must be equipped with special-purpose pallet, and pallet fork constantly inserts and extracts out from pallet, all causes many inconvenience, reduced the efficient of transhipment work, improved the cost of transhipment.

Summary of the invention

The purpose of this utility model is in order to overcome the necessary low defect of high cost of adapted pallet work efficiency of existing fork of forklift truck, to invent a kind of roller pallet fork that is used for the transhipment of fork truck pallet-free.

The purpose of this utility model realizes as follows: described roller pallet fork, comprise the fork back of the body, yoke, preceding perching knife, yoke connects into L shaped with the fork back of the body, the junction is provided with position-limited wheel, preceding perching knife is located at the front end of yoke, the fork back is provided with hook and lower draw-bar, it is characterized in that: be respectively equipped with row's roller set zoarium in the both sides of yoke, the roller set zoarium is made up of two adapter plates and a plurality of roller, be drilled with some slotted holes on the adapter plate, be connected with the slotted hole guide pin bushing between the corresponding slotted hole of two adapter plates, two adapter plates be connected in one by the slotted hole guide pin bushing; Adapter plate is provided with the two rows roller, and the V-shaped arrangement of many rollers is also pasted successively mutually, when under roller when rotating, can drive in last roller backward rotation; Yoke is provided with and the cooresponding screw rod of slotted hole, screw rod stretches out from the both sides of yoke, the slotted hole guide pin bushing is inserted on the screw rod, the side that makes the roller set zoarium hang over yoke also can move up and down, when yoke lifts, under the effect of gravity, roller set is fit to fall along slotted hole, makes roller be lower than the upper surface of yoke.

The outside of described roller set zoarium is provided with attached plate, and the front end of attached plate is pointed, the side of perching knife before pointed position is positioned at.

Good effect of the present utility model is as follows: the utility model forks in the entire work process of goods, Transhipment Cargo and unloaded of cargo at fork truck, pallet that need not be special-purpose, so it is very convenient, and it is laborsaving, improved the efficient of cargo transfer, also save original configure dedicated pallet required material and expense, reduced the cost of cargo transfer; Pay a plate because the outside of roller set zoarium is provided with,, improve pallet fork service life so can effectively protect the roller set zoarium.

Description of drawings

Fig. 1 is the utility model constructional drawing.

Among the figure: the 1 fork back of the body; 2 yokes; Perching knife before 3;

4 position-limited wheels; Hook on 5; 6 lower draw-bars;

7 adapter plates; 8 rollers; 9 slotted holes;

10 slotted hole guide pin bushings; 11 screw rods; 12 attached plates.

The specific embodiment

As shown in Figure 1, described roller pallet fork, comprise the fork back of the body 1, yoke 2, preceding perching knife 3, yoke 2 connects into L shaped with the fork back of the body 1, the junction is provided with position-limited wheel 4, preceding perching knife 3 is located at the front end of yoke 2, the fork back of the body 1 is provided with hook 5 and lower draw-bar 6, it is characterized in that: be respectively equipped with row's roller set zoarium in the both sides of yoke 2, the roller set zoarium is made up of two adapter plates 7 and a plurality of roller 8,9 of corresponding slotted holes that are drilled with some slotted hole 9, two adapter plates 7 on the adapter plate 7 are connected with slotted hole guide pin bushing 10, by slotted hole guide pin bushing 10 two adapter plates 7 are connected in one; Adapter plate 7 is provided with two rows roller 8, and many roller 8 V-shaped arrangements are also pasted successively mutually, when under roller when rotating, can drive in last roller backward rotation; Yoke 2 is provided with and slotted hole 9 cooresponding screw rods 11, screw rod 11 stretches out from the both sides of yoke 2, slotted hole guide pin bushing 10 is inserted on the screw rod 11, the side that makes the roller set zoarium hang over yoke 2 also can move up and down, when yoke 2 lifts, under the effect of gravity, roller set is fit to fall along slotted hole, makes roller be lower than the upper surface of yoke.

The outside of described roller set zoarium is provided with attached plate 12, and the front end of attached plate 12 is pointed, the side of perching knife 3 before pointed position is positioned at.

During use, form a pair, two roller pallet forks hanging on the fork of forklift truck frame by upper and lower hook one the first from left right side by two roller pallet forks.The work of fork truck comprises and forks goods, Transhipment Cargo and unloaded of cargo.When forking goods, yoke is directly inserted from the bottom of goods, in the process that yoke inserts inwards, under the roller up time rotate, meanwhile last roller then the inverse time rotate, drive goods therefrom and enter on the yoke; During Transhipment Cargo, the roller pallet fork is lifted, and the by gravity roller set is fit to fall along slotted hole, makes roller be lower than the upper surface of yoke, and at this moment goods directly contacts the formation resistance with yoke, makes the goods can landing, has guaranteed the transhipment safety of goods; During unloaded of cargo, yoke puts down with unloading face and contacts, again yoke is outwards extracted out, at this moment under roller rotate counterclockwise, meanwhile last roller then up time rotate, drive therefrom on the place that goods rests on appointment.Above process need not be special-purpose pallet, very convenient, and laborsaving, improved the efficient of cargo transfer.

Claims

1. roller pallet fork, comprise the fork back of the body, yoke, preceding perching knife, the yoke and the fork back of the body connect into L shaped, and the junction is provided with position-limited wheel, and preceding perching knife is located at the front end of yoke, the fork back is provided with hook and lower draw-bar, it is characterized in that: be respectively equipped with row's roller set zoarium in the both sides of yoke, the roller set zoarium is made up of two adapter plates and a plurality of roller, is drilled with some slotted holes on the adapter plate, be connected with the slotted hole guide pin bushing between the corresponding slotted hole of two adapter plates, two adapter plates be connected in one by the slotted hole guide pin bushing; Adapter plate is provided with the two rows roller, and the V-shaped arrangement of many rollers is also pasted successively mutually, when under roller when rotating, can drive in last roller backward rotation; Yoke is provided with and the cooresponding screw rod of slotted hole, screw rod stretches out from the both sides of yoke, the slotted hole guide pin bushing is inserted on the screw rod, the side that makes the roller set zoarium hang over yoke also can move up and down, when yoke lifts, under the effect of gravity, roller set is fit to fall along slotted hole, makes roller be lower than the upper surface of yoke.

2. roller pallet fork according to claim 1 is characterized in that: the outside of described roller set zoarium is provided with attached plate, and the front end of attached plate is pointed, the side of perching knife before pointed position is positioned at.