Forklift door frame
A technology of forklift gantry and outer gantry is applied in the direction of lifting device, etc., which can solve the problem of low efficiency, and achieve the effects of improving efficiency, reducing loss and improving friction.
Inactive Publication Date: 2018-11-09
肥东万安工程机械有限公司
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Problems solved by technology
The common ones are three-section full-free gantry, two-section full-free gantry and two-section standard gantry. The full-free gantry is usually called the door frame of the container because it can work in the container. Due to structural reasons, the existing forklift gantry low efficiency
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[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0016] The present invention provides such Figure 1-3 A forklift mast shown includes a base 1, an outer mast 2 is arranged on the top of the base 1, an inner mast 3 is arranged inside the outer mast 2, and a fixing rod is arranged inside the inner mast 3 4. A cargo fork 5 is provided on one side of the inner mast 3, a hydraulic push rod 6 is provided on the top of the base 1, the output end of the hydraulic push rod 6 is fixedly connected to the fixed rod 4, ...
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The invention discloses a forklift door frame. The forklift door frame comprises a base, an outer door frame is arranged at the top of the base, and an inner door frame is arranged inside the outer door frame. Fixed rods are arranged in the inner door frame, and a pallet fork is arranged on one side of the inner door frame. Hydraulic push rods are arranged at the top of the base, and the outlet ends of the hydraulic push rods and the corresponding fixed rod are fixedly connected. Pulleys are arranged at the joints of the outer door frame and the inner door frame. According to the forklift doorframe, by arranging the pulleys, the friction between the inner door frame and the outer door frame is reduced, and loss is reduced, so that the inner door frame can drive the pallet fork to move upwards more easily under pushing of the hydraulic push rods; and by arranging friction layers, the friction between cargos can be increased to be conducive to preventing the cargos from falling in the transportation process. The forklift door frame is simple in structure, compared with an existing device, the loss can be reduced by arranging the pulleys, and the efficiency of the movement of the inner door frame is improved, so that the overall efficiency is improved.
Description
technical field [0001] The invention relates to the field of forklift mechanical technology design, in particular to a forklift mast. Background technique [0002] The forklift mast is the main load-bearing structure of the forklift pick-up device. The mechanism for lifting goods is also called the mast. According to the requirements of the lifting height of the forklifted goods, the forklift mast can be made into two or more stages. Common ordinary forklifts use two-stage masts. The common ones are three-section full-free gantry, two-section full-free gantry and two-section standard gantry. The full-free gantry is usually called the door frame of the container because it can work in the container. Due to structural reasons, the existing forklift gantry low efficiency. [0003] Therefore, it is necessary to invent a kind of forklift mast to solve the above problems. Contents of the invention [0004] The object of the present invention is to provide a forklift mast, whi...
Claims
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IPC IPC(8): B66F9/08B66F9/12B66F9/22
CPCB66F9/08B66F9/12B66F9/22
Inventor 包训文
Owner 肥东万安工程机械有限公司