CN213834409U

CN213834409U - Lifting accessory for forklift

Info

Publication number: CN213834409U
Application number: CN202021974347.3U
Authority: CN
Inventors: 齐善朋
Original assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Current assignee: GUIDAOJIAOTONG POLYTECHNIC INSTITUTE
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-07-30
Anticipated expiration: 2031-05-25

Abstract

The invention discloses a lifting accessory for a forklift, which realizes that a first lifting arm and a second lifting arm form a telescopic lifting arm, wherein a rotating wheel is arranged on the lower surface of the lifting arm, and the first lifting arm can rotate left and right around a central line on a base under the driving of a rotating hydraulic cylinder, so that the lifting operation range of the forklift is enlarged, and the labor intensity of manually rotating the first lifting arm is reduced. The hydraulic cylinder for stretching is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the thrust action of the hydraulic cylinder for stretching, so that the purpose of increasing the hoisting operation range is achieved.

Description

Lifting accessory for forklift

Technical Field

The utility model relates to a fork truck accessory, especially a hoist and mount accessory for fork truck.

Background

Fork truck plays the most important role in the logistics system of enterprise, and it is the most commonly used equipment in material handling work. The forklift is mainly used for loading, unloading and short-distance carrying finished pallet goods, is efficient equipment for completing mechanical loading, unloading, stacking and short-distance transportation, and is widely applied to departments such as stations, ports, factories and warehouses. In actual production, some goods with irregular shapes cannot be stacked on the tray and cannot be directly inserted and taken by the fork to finish the carrying operation. In order to increase the working application of the forklift and finish the hoisting and carrying of heavy goods with irregular shapes, a hoisting accessory for the forklift needs to be developed to solve the problems.

Disclosure of Invention

The utility model aims at providing a fork truck is with hoist and mount accessory, the hoist and mount accessory of the invention comprises base, davit one, davit two, swiveling wheel, spacing wheel, flexible pneumatic cylinder and the pneumatic cylinder for the rotation. The first suspension arm and the second suspension arm form a telescopic suspension arm. When the forklift works, a fork of the forklift is inserted into the hollow part of the base, a rotating wheel is arranged on the lower surface of the suspension arm, the tail part of the suspension arm is hinged with the base, the suspension arm I can rotate left and right on the base around a central line under the driving of a rotating hydraulic cylinder, the lifting operation range of the forklift is increased, and two sides of the base are respectively provided with a limiting wheel for preventing the telescopic suspension arm from being biased; the telescopic hydraulic cylinder is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the thrust action of the telescopic hydraulic cylinder, so that the purpose of enlarging the operation range is achieved. The application of the telescopic lifting arm of the lifting accessory, the base and the first hinged lifting arm increases the lifting operation range of the forklift, and can meet the requirements of different operation working conditions.

The technical scheme of the utility model is that: a lifting accessory for a forklift comprises a base, a first lifting arm, a second lifting arm, a rotating wheel, a limiting wheel, a hydraulic cylinder for stretching and a hydraulic cylinder for rotating. A rotating wheel is arranged on the lower surface of the suspension arm, the tail part of the suspension arm I is hinged with the base, and the suspension arm I can rotate left and right on the base around a central line under the driving of a rotating hydraulic cylinder; the telescopic hydraulic cylinder is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the action of the thrust of the telescopic hydraulic cylinder, so that the purpose of increasing the length of the working arm is achieved.

The main point of the utility model lies in its structure. The working principle is that the hoisting accessory consists of a base, a first hoisting arm, a second hoisting arm, a rotating wheel, a limiting wheel, a hydraulic cylinder for stretching and a hydraulic cylinder for rotating. The first suspension arm and the second suspension arm form a telescopic suspension arm. When the forklift works, a fork of the forklift is inserted into the hollow part of the base, a rotating wheel is arranged on the lower surface of the suspension arm, the tail part of the suspension arm is hinged with the base, the suspension arm I can rotate left and right on the base around a central line under the driving of a rotating hydraulic cylinder, the lifting operation range of the forklift is increased, and two sides of the base are respectively provided with a limiting wheel for preventing the telescopic suspension arm from being biased; the telescopic hydraulic cylinder is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the thrust action of the telescopic hydraulic cylinder, so that the aim of increasing the operation range is fulfilled. The application of the telescopic lifting arm of the lifting accessory, the base and the first hinged lifting arm increases the lifting operation range of the forklift, and can meet the requirements of different operation working conditions.

Compared with the prior art, the lifting accessory for the forklift comprises a base, a first lifting arm, a second lifting arm, a rotating wheel, a limiting wheel, a hydraulic cylinder for stretching and a hydraulic cylinder for rotating. The first suspension arm and the second suspension arm form a telescopic suspension arm. The rotating wheel is arranged on the lower surface of the suspension arm, the tail of the suspension arm is hinged with the base, and the suspension arm I can rotate left and right on the base around a central line under the driving of the rotating hydraulic cylinder, so that the hoisting operation range of the forklift is enlarged, and the labor intensity of manually rotating the suspension arm I is reduced. The hydraulic cylinder for stretching is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the thrust action of the hydraulic cylinder for stretching, so that the purpose of increasing the length of the working arm is achieved.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic structural view of a lifting attachment for a forklift;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a sectional view A-A of FIG. 1;

the reference numerals in the drawings are as follows:

1, a base; 2. a first suspension arm; 3. a second suspension arm; 4. a rotating wheel; 5. a limiting wheel; 6. a hydraulic cylinder for rotation; 7. hydraulic cylinder for expansion

Detailed Description

Referring to the attached drawings, the hoisting accessory consists of a base 1, a first suspension arm 2, a second suspension arm 3, a rotating wheel 4, a limiting wheel 5, a hydraulic cylinder 6 for rotation and a hydraulic cylinder 7 for extension. The first suspension arm 2 and the second suspension arm 3 form a telescopic suspension arm. During operation, a fork of a forklift is inserted into the hollow part of the base 1, the rotating wheel 4 is arranged below the suspension arm I2, the tail part of the suspension arm I2 is hinged with the base 1, the suspension arm I2 can rotate left and right on the base 1 around a central line under the driving of the rotating hydraulic cylinder 6, the lifting operation range of the forklift is enlarged, and the two sides of the base 1 are respectively provided with a limiting wheel 5 for preventing unbalance loading; the hydraulic cylinder 7 for extension is arranged in the first suspension arm 2, and the second suspension arm 3 extends out of the first suspension arm 2 under the thrust action of the hydraulic cylinder 7 for extension, so that the aim of increasing the working arm length is fulfilled. The application of the telescopic suspension arm of the forklift hoisting accessory, the base 1 and the suspension arm I2 in a hinged mode increases the forklift hoisting operation range, and can meet the requirements of different operation working conditions.

Claims

1. A lifting accessory for a forklift is characterized by comprising a base, a first lifting arm, a second lifting arm, a rotating wheel, a limiting wheel, a hydraulic cylinder for stretching and a hydraulic cylinder for rotating; the lower surface of the suspension arm is provided with a rotating wheel, the suspension arm I is hinged with the base, the suspension arm I can rotate left and right on the base around a central line under the driving of a rotating hydraulic cylinder, and two sides of the base are respectively provided with a limiting wheel for preventing unbalance loading; the hydraulic cylinder for stretching is arranged in the first suspension arm, and the second suspension arm extends out of the first suspension arm under the thrust action of the hydraulic cylinder for stretching.