Air cylinder casting capable of extending lifting height of forklift

Abstract

The invention discloses an air cylinder casting capable of extending the lifting height of a forklift. The air cylinder casting capable of extending the lifting height of the forklift comprises a pressurizing rod, a fixed fork, a pressurizing valve, a base, a lifting frame and an air cylinder, a spring column is fixedly connected to the lower end of the pressurizing rod, a handle is fixedly installed at the upper end of the pressurizing rod, a pressurizing connecting column is connected to the bottom end of the pressurizing rod, a spring column is fixedly connected to the upper side of the pressurizing connecting column, a sealing pressurizing block is fixedly connected to the interior of the pressurizing valve, a spring column is fixedly installed at the upper end of the left side of thepressurizing valve, a bearing seat is fixedly installed in the left side of the base, a lifting groove is fixedly connected to the front side of the lifting frame, the fixed fork is fixedly installedon the lower side of the right end of the lifting frame, the outer wall of the lower side of the air cylinder is fixedly connected with a bearing seat, and the right side of the air cylinder is fixedly connected with a pressure relief rod. According to the air cylinder casting capable of extending the lifting height of the forklift, the length of the fork can be increased, so that objects with larger sizes can be moved conveniently, objects on different horizontal planes can be moved, and transportation is facilitated.

Description

technical field [0001] The invention relates to the technical field of manual forklifts, in particular to a cylinder casting that can extend the lifting height of forklifts. Background technique [0002] Manual forklift is a dual-purpose vehicle for high-lift loading and unloading and short-distance transportation. It is an indispensable auxiliary tool for material handling. Car loading and unloading and loading and unloading of flammable, explosive and fire-prohibited items in workshops, warehouses, docks, stations, freight yards and other places. The product has the characteristics of balanced lifting, flexible rotation and convenient operation. It is widely used in ports, stations, airports, freight yards, factory workshops, warehouses, distribution centers and distribution centers, etc., and can enter cabins, carriages and containers for loading, unloading and handling of palletized goods. It is a must for pallet transportation and container transportation. less equipm...

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Problems solved by technology

[0005] The object of the present invention is to provide a cylinder casting that can extend the lifting height of a forklift to solve the above-mentioned background technology. The manual forklifts on the market currently have a lifting function, which is convenient for lifting items, but some items are larger. The forks of general manual forklifts are not long enough, and it is difficult to maintain balance when lifting and lifting objects, causing the objects to tilt and fall. Moreover, the forks of general manual forklifts are integrated with the base, so it is difficult to raise the height of the forks too high. It is impossible to move items from high places to low places, but only to move items on a plane. For example, it is impossible to move goods from the ground to a truck, nor can it move items in a truck to the ground, and it is difficult to move items to a higher level local problems

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