| 摘要 |
A wheel fixing device of a cargo handling equipment is provided to prevent an accident occurring while moving the cargo handling equipment by tightly fixing the wheels at two sides, to increase maintenance efficiency and durability, and to simplify the structure and broaden a used range by operating the cargo handling equipment at an operator cab. A wheel fixing device(100) of a cargo handling equipment comprises an installing bracket(110), a body(120), a hydraulic cylinder(130), an elevating bracket(140), a pair of connecting brackets(150), a link bracket(160), a fixing bracket(170), a fixing pad(180), and a spring. The installing bracket is formed at one side of the cargo handling equipment. The body is installed at the front side of the installing bracket. The hydraulic cylinder is formed at the upper side of the body. The elevating bracket is installed in the body and connected with a rod of the hydraulic cylinder. The connecting brackets are rotated at two sides of the elevating bracket by intermediation of a combining pin(141). The link bracket is installed to be rotated about a hinge shaft(121) formed at the body and combined at the lower side of the connecting bracket by intermediation of a connecting pin(151). The fixing bracket is rotated at the lower side of the link bracket by intermediation of a combining pin(161). The fixing pad is installed at the inner side of the fixing bracket to be tightly contacted with wheels of the cargo handling equipment. The spring is formed between the elevating bracket and the link bracket.
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