CN211169725U

CN211169725U - Simple hand-push type forklift

Info

Publication number: CN211169725U
Application number: CN201922084543.7U
Authority: CN
Inventors: 邵岗; 赵红磊; 吴伟; 李强; 蒋佳璇
Original assignee: Ruzhou Shenhuo Shuntong Mining Co ltd; Shanghai Zuyu Industry Co ltd
Current assignee: Ruzhou Shenhuo Shuntong Mining Co ltd; Shanghai Zuyu Industry Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-08-04
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a simple and easy hand propelled fork truck, including the fork, the lower extreme of connecting rod is connected to the fork rear side, the lifing beam is connected to the upper end of connecting rod, the oil cylinder that lifts by crane is connected to the lifing beam bottom, lift by crane on the oil cylinder bottom is fixed in fork truck bottom crossbeam, fork truck bottom crossbeam is connected with the fork truck grudging post, fork truck bottom crossbeam front side is equipped with the gyro wheel, the lifing beam both ends are equipped with the slide, install two bearings on every slide, bearing and the contact of fork truck grudging post, the lifing beam passes through the bearing spacing on the fork truck grudging post, it is equipped with the pressure pole on the oil cylinder to lift by crane, fork truck bottom crossbeam passes through the traction frame one end with fork truck grudging post junction and is connected and removes the universal wheel, it is equipped with the. The device is small in size and can be used in a narrow space, and the carrying cost caused by manual carrying and the potential safety hazard existing in carrying procedures are avoided.

Description

Simple hand-push type forklift

Technical Field

The utility model relates to a fork truck technical field, concretely relates to simple and easy hand propelled fork truck.

Background

Fork truck is the important equipment that is used for carrying article, and current fork truck mainly divide into internal combustion type fork truck, electronic fork truck, manual fluid pressure type fork truck, and these current fork trucks convenient operation, carry that weight is big, but bulky. Under the condition of narrow space, the forklift can not be used and can only be carried manually, so that the potential safety hazard is large and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy hand propelled fork truck to solve the problem that proposes among the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: a simple hand-push type forklift comprises a pallet fork, wherein the rear side of the pallet fork is connected with the lower end of a connecting rod, the upper end of the connecting rod is connected with a lifting beam, the bottom of the lifting beam is connected with a lifting oil cylinder, the bottom of the lifting oil cylinder is fixed on a cross beam at the bottom of the forklift, the cross beam at the bottom of the forklift is connected with a forklift vertical frame, the pallet fork moves downwards to the lowest point and is positioned in a frame of the cross beam at the bottom of the forklift, rollers are arranged on the front side of the cross beam at the bottom of the forklift, two slideways are arranged at two ends of the lifting beam, two bearings are arranged on each slideway and are in contact with the forklift vertical frame, the lifting beam is limited on the forklift vertical frame through the bearings and can move up and down along the forklift vertical frame, a pressure rod is arranged on the lifting oil cylinder and used for lifting the lifting oil cylinder, a movable universal wheel is, and a pull rod is arranged above the movable universal wheel and connected with the other end of the traction frame.

Preferably, the traction frame comprises a traction frame, a traction sliding rail and a positioning pin, the traction sliding rail is located inside the traction frame and can slide along the traction frame, the traction frame and the traction sliding rail are provided with positioning holes at corresponding positions, and the positioning pin fixedly connects the traction frame and the traction sliding rail through the positioning holes.

Preferably, the upper end of the lifting oil cylinder is fixed on the forklift vertical frame through a reinforcing cross beam.

Preferably, the pull rod is connected with the traction frame through a rotating shaft, and the pull rod can rotate along the traction frame.

The utility model discloses a technological effect and advantage: the device is small in size and can be used in a narrow space, the carrying cost caused by manual carrying and potential safety hazards in carrying procedures are avoided, the safety is greatly improved, and the labor intensity of constructors is reduced; low manufacturing cost and high practical value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

Fig. 2 is a right side view of the present invention;

Fig. 3 is a cross-sectional view of the traction frame structure of the present invention.

In the figure: 1-pallet fork, 2-connecting rod, 3-lifting beam, 4-lifting oil cylinder, 5-forklift bottom beam, 6-forklift vertical frame, 7-roller, 8-slideway, 9-bearing, 10-pressure rod, 11-traction frame, 12-movable universal wheel, 13-brake block, 14-pull rod, 15-reinforced beam, 111-traction frame, 112-traction sliding rail, 113-locating pin and 114-locating hole.

Detailed Description

In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

As shown in fig. 1 and 2, the simple hand-push type forklift comprises a pallet fork 1, wherein the rear side of the pallet fork 1 is connected with the lower end of a connecting rod 2, the upper end of the connecting rod 2 is connected with a lifting beam 3, the bottom of the lifting beam 3 is connected with a lifting oil cylinder 4, the bottom of the lifting oil cylinder 4 is fixed on a forklift bottom cross beam 5, the forklift bottom cross beam 5 is connected with a forklift vertical frame 6, the pallet fork 1 moves downwards to the lowest point and is positioned in a frame of the forklift bottom cross beam 5, rollers 7 are arranged on the front side of the forklift bottom cross beam 5, two ends of the lifting beam 3 are provided with slideways 8, each slideway 8 is provided with two bearings 9, each bearing 9 is in contact with the forklift vertical frame 6, the lifting beam 3 is limited on the forklift vertical frame 6 through the bearings 9 and can move up and down along the forklift vertical frame 6, a pressure rod 10 is arranged on the lifting oil cylinder 4, the forklift is characterized in that the joint of the forklift bottom cross beam 5 and the forklift vertical frame 6 is connected with the movable universal wheel 12 through one end of the traction frame 11, the movable universal wheel 12 is provided with a brake pad 13, a pull rod 14 is arranged above the movable universal wheel 12, and the pull rod 14 is connected with the other end of the traction frame 11.

Example 2

As shown in fig. 1 to 3, the simple hand-push type forklift comprises a pallet fork 1, wherein the rear side of the pallet fork 1 is connected with the lower end of a connecting rod 2, the upper end of the connecting rod 2 is connected with a lifting beam 3, the bottom of the lifting beam 3 is connected with a lifting oil cylinder 4, the bottom of the lifting oil cylinder 4 is fixed on a forklift bottom cross beam 5, the forklift bottom cross beam 5 is connected with a forklift vertical frame 6, the pallet fork 1 moves downwards to the lowest point and is positioned in a frame of the forklift bottom cross beam 5, rollers 7 are arranged on the front side of the forklift bottom cross beam 5, two ends of the lifting beam 3 are provided with slideways 8, each slideway 8 is provided with two bearings 9, each bearing 9 is in contact with the forklift vertical frame 6, the lifting beam 3 is limited on the forklift vertical frame 6 through the bearings 9 and can move up and down along the forklift vertical frame 6, a pressure rod 10 is arranged on the lifting oil cylinder 4, the forklift is characterized in that the joint of the forklift bottom cross beam 5 and the forklift vertical frame 6 is connected with the movable universal wheel 12 through one end of the traction frame 11, the movable universal wheel 12 is provided with a brake pad 13, a pull rod 14 is arranged above the movable universal wheel 12, and the pull rod 14 is connected with the other end of the traction frame 11.

Preferably, the traction frame 11 includes a traction frame 111, a traction slide rail 112 and a positioning pin 113, one end of the traction slide rail 112 is located inside the traction frame 111 and can slide along the traction frame 111, the other end of the traction slide rail 112 is connected to the movable universal wheel 12, the traction frame 111 and the traction slide rail 112 are provided with positioning holes 114 at corresponding positions, and the positioning pin 113 fixedly connects the traction frame 111 and the traction slide rail 112 through the positioning holes 114.

Preferably, the upper end of the lifting oil cylinder 4 is fixed on the forklift vertical frame 6 through a reinforcing cross beam 15.

Preferably, the pull rod 14 is connected to the traction frame 11 through a rotating shaft, and the pull rod 14 can rotate along the traction frame 11.

The utility model discloses process flow and theory of operation do: when materials are carried, according to the size of goods and the size of a use space, the position between a traction frame 111 of a traction frame 11 and a traction sliding rail 112 is adjusted, so that the distance between a pull rod 14 and the goods is adjusted, constructors are protected, meanwhile, the traction of multiple persons due to overweight of the goods can be facilitated, a fork 1 of a hand-push forklift and a forklift bottom cross beam 5 are placed below the materials to be carried, a lifting oil cylinder 4 is manually lifted by using a pressure rod 10, the lifting oil cylinder 4 enables a lifting beam 3 to be lifted upwards, the lifting beam 3 upwards carries the materials through sliding of a bearing 9 and a forklift vertical frame 6, the constructors pull the hand-push forklift to a target place through the pull rod 14, and the return valve of the manual lifting oil cylinder 4 puts the materials down to finish short-distance carrying of.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a simple and easy hand propelled fork truck, includes the fork, its characterized in that: the rear side of the fork is connected with the lower end of a connecting rod, the upper end of the connecting rod is connected with a lifting beam, the bottom of the lifting beam is connected with a lifting oil cylinder, the bottom of the lifting oil cylinder is fixed on a cross beam at the bottom of the forklift, the cross beam at the bottom of the forklift is connected with a vertical frame of the forklift, the fork moves downwards to the lowest point and is positioned in a frame of the cross beam at the bottom of the forklift, rollers are arranged at the front side of the cross beam at the bottom of the forklift, slide ways are arranged at two ends of the lifting beam, two bearings are mounted on each slide way and are in contact with the vertical frame of the forklift, the lifting beam is limited on the vertical frame of the forklift through the bearings and can move up and down along the vertical frame of the forklift, a pressure rod is arranged on the lifting oil cylinder and used for lifting the lifting oil cylinder, the joint of the cross beam at the bottom of, the pull rod is connected with the other end of the traction frame.

2. The simple hand-push type forklift of claim 1, characterized in that: the traction frame comprises a traction frame body, a traction sliding rail and a positioning pin, the traction sliding rail is located inside the traction frame body and can slide along the traction frame body, the traction frame body and the traction sliding rail are provided with positioning holes at corresponding positions, and the positioning pin is used for fixedly connecting the traction frame body and the traction sliding rail through the positioning holes.

3. The simple hand-push type forklift as claimed in any one of claims 1 or 2, wherein: the upper end of the lifting oil cylinder is fixed on the forklift vertical frame through a reinforcing cross beam.

4. The simple hand-push type forklift as claimed in any one of claims 1 or 2, wherein: the pull rod is connected with the traction frame through a rotating shaft, and the pull rod can rotate along the traction frame.