Large tire hub hoisting and breaking all-in-one machine
An all-in-one machine and tire technology, applied to tire installation, tire parts, cranes, etc., can solve problems such as lifting, difficult wheels, and difficult separation of tires and rims, and achieve the effect of improving work efficiency
Pending Publication Date: 2020-12-22
CHANGSHA RENYI MACHINERY MFG
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- Description
- Claims
- Application Information
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Problems solved by technology
[0003] The size and weight of the wheels used by existing large machinery are large, and it is difficult to lift the wheels and separate the tires from the rims when changing tires
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[0019] 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.
[0020] see Figure 1~2 , in the embodiment of the present invention, a large-scale tire hub hoisting and dismantling integrated machine includes a tire support 1, a rim 101 and a clamping member 102 inside the rim 101, the inside of the tire support 1 is provided with a cavity, and the cavity There is a rim dismantling hydraulic cylinder 2 inside, the upper end of the rim dismantling hydraulic cylinder 2 is provided with a rim dismantling claw 3, the rim disma...
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The invention discloses a large tire hub hoisting and breaking all-in-one machine. The large tire hub hoisting and breaking all-in-one machine comprises a tire support, a rim and a clamping piece on the inner side of the rim, a cavity is formed in the tire support, a rim disassembling hydraulic cylinder is arranged in the cavity, a rim disassembling pressing claw is arranged at the upper end of the rim disassembling hydraulic cylinder, a rim hanging scaffold is arranged above the rim disassembling pressing claw, the middle of the upper end of the rim hanging scaffold is fixedly connected witha steel wire rope, the other end of the steel wire rope wraps a winch, a telescopic beam is inserted into a cross beam, a telescopic oil cylinder is arranged in the telescopic beam, one end of the telescopic oil cylinder is fixedly connected with the cross beam, the other end of the telescopic oil cylinder is fixedly connected with the telescopic beam, a pulley is installed at the upper end, awayfrom the winch, of the telescopic beam, the steel wire rope is slidably connected with the pulley, and the lower end, away from the pulley, of the cross beam is fixedly connected with a cross beam rotation support. The rim is taken out through the rim hanging scaffold, and therefore a tire of the wheel can be conveniently taken out and replaced, and the work efficiency is effectively improved.
Description
technical field [0001] The invention relates to the technical field of mechanical equipment, in particular to an integrated machine for hoisting and dismantling large tire hubs. Background technique [0002] Tires are one of the most important parts of a car, just like the feet of a car. In mine transportation, in terms of its transportation cost, the cost of tire consumption occupies a large proportion, accounting for about 20% to 30% of the production and transportation cost. The fixed cost of tires also increases with the increase of the truck's tonnage. The price of mining truck tires is also higher, which accounts for 7% to 10% of the cost of the whole vehicle. Therefore, the correct use of tires can not only prolong the service life of tires, but also has important significance for ensuring driving safety and reducing transportation costs. [0003] The size and weight of the wheels used by existing large-scale machinery are large, and when the tires are replaced, it ...
Claims
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IPC IPC(8): B60C25/05B66C23/04B66C23/16B66C23/693B66C1/44
CPCB60C25/0506B60C25/0521B60C25/0524B66C23/04B66C23/163B66C23/705B66C1/44
Inventor 蔡远臻左俊杨立群罗亮夏国文
Owner CHANGSHA RENYI MACHINERY MFG