Laterial carriage plate opening and closing device for dumper truck
A technology for opening and closing devices and dump trucks, which is applied to vehicle components, transportation and packaging, and the upper structure of trucks. Unloading work efficiency, safety performance improvement, and the effect of avoiding work-related injuries
Inactive Publication Date: 2008-11-26
赵彬
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- Description
- Claims
- Application Information
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Problems solved by technology
[0002] The compartment doors of existing trucks are usually manually opened. When coal, sand, stones, etc. Will reduce the work efficiency of unloading
In addition, at the moment when the door of the compartment loaded with materials is opened, due to the greater extrusion effect of the materials in the compartment on the compartment door, the compartment door will turn outward with great speed and force, sometimes causing the workers who open the compartment door to Severe collision with the compartment door, resulting in serious work-related accidents
Method used
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Embodiment Construction
[0014] Depend on figure 1 It can be seen that the opening and closing device for the dump truck side panel of the present invention includes an air brake chamber assembly 1 installed on the vehicle chassis, and the push-pull rod 2 of the air brake chamber assembly 1 is hinged to the inner end of the swing rod 3 Connected, the swing rod 3 adopts the rotating shaft 4 located in the middle to be installed on the vehicle chassis, the upper end of the swing rod 3 middle part is provided with a swing rod locator 5, and the swing rod locator 5 includes a top block 6, a limit plate 9 and a spring 13, The lower end of the top block 6 is installed on the swing rod 3 by a pin shaft 7 , and the pin shaft 7 is positioned above or outside the rotating shaft 4 . The outer surface of the top block 6 sticks to the inner surface of the limit plate 9 fixed on the fork 3, and the spring 13 is installed on the fork 3, and one end of the spring 13 makes the outer surface of the top block 6 stick to...
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The lateral carriage plate opening and closing device for dumper truck is one pneumatic braking chamber assembly mounted on the truck chassis. The pneumatic braking chamber assembly has one push-pull rod, one swing link hinged to the push-pull rod and mounted through a middle rotation shaft onto the truck chassis, and one swing link locator, one top block, one top board fixed on to the underbed of the carriage, one release pin acting on the lateral carriage plate, one limiting board on the swing link, one spring inside the top block, and one lateral carriage plate locating hook in the outer end of the swing link. The lateral carriage plate opening and closing device for dumper truck has high truck unloading efficiency and high safety.
Description
technical field [0001] The invention relates to an opening and closing device for a side compartment plate of a dump truck. Background technique [0002] The compartment doors of existing trucks are usually manually opened. When coal, sand, stones, etc. It will reduce the work efficiency of unloading. In addition, at the moment when the door of the compartment loaded with materials is opened, due to the greater extrusion effect of the materials in the compartment on the compartment door, the compartment door will turn outward with great speed and force, sometimes causing the workers who open the compartment door to Be subject to the violent collision of compartment door, and then cause serious industrial injury accident. Contents of the invention [0003] The object of the present invention is to provide a dump truck side panel opening and closing device with high working efficiency, which can prevent workers from being injured by the collision of the compartment door, a...
Claims
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IPC IPC(8): B62D33/037B60P1/26
Inventor 赵彬
Owner 赵彬