Electric crane for hoisting in engineering machinery part production
A technology for construction machinery and hoisting, which is applied to cranes, dryers, conveyors, etc., can solve problems such as poor safety performance, inconvenient transportation of construction machinery, and inability to clean construction machinery, so as to improve stability and convenience The effect of lifting
Inactive Publication Date: 2022-02-18
徐州泉瑞工程机械制造有限公司
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Problems solved by technology
[0004] However, the existing electric trolleys used in the production and hoisting of construction machinery parts have poor safety performance during use, and cannot clean the construction machinery during the hoisting process of construction machinery, and cannot conveniently clean the construction machinery during hoisting. Transportation of construction machinery, convenient for transportation during hoisting and transshipment after hoisting
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Embodiment Construction
[0028] see Figure 1-5 , the present invention provides a technical solution: an electric crane for production and hoisting of engineering machinery parts, including a device box 1, and a rotating hoisting mechanism and a hoisting cleaning mechanism are arranged on the top of the device box 1;
[0029]The rotating hoisting mechanism includes a fixed ring 2, a chute 3, a support rod 4, a support ring 15, a first motor 5, a threaded rod 12, a fixed plate 8, a first connecting plate 9, a second connecting plate 10, a second motor 11, threaded rod 12, first bearing 14, moving block 13, third connecting plate 27, fourth connecting plate 33, third motor 30, first rotating rod 31, snap ring 34, lanyard 35 and hook 36; The top of the device box 1 is fixedly connected with a fixed ring 2, the inside of the fixed ring 2 is fixedly connected with a first motor 5, the drive shaft at the top of the first motor 5 is connected with a fixed rod 7, and the top of the fixed rod 7 is fixed A fi...
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The invention relates to the technical field of engineering machinery part production, and discloses an electric crane for hoisting in engineering machinery part production. The electric crane comprises a device box body, the top of the device box body is provided with a rotary hoisting mechanism and a hoisting cleaning mechanism; and the rotary hoisting mechanism comprises a fixing ring, a sliding groove, a supporting rod, a supporting ring, a first motor, a threaded rod, a fixing plate, a first connecting plate, a second connecting plate, a second motor, a threaded rod, a first bearing and a moving block. According to the invention, through the first rotating rod on the first motor and the hanging ropes on the second rotating rod, not only can the first rotating rod on the first motor be utilized to directly rotate and move the engineering machinery, but also the double hanging ropes and double hooks on the second rotating rod are adopted so that accessories can be directly hung from a plurality of positions, and the hoisting stability is improved; and the threaded rod can be supported through the supporting rod and the supporting ring in the sliding groove, the stability of the fixing plate is improved, and rotation of the fixing plate and the hoisting mechanism cannot be affected.
Description
technical field [0001] The invention relates to the technical field of construction machinery parts production, in particular to an electric crane for production and hoisting of construction machinery parts. Background technique [0002] Construction machinery is an important part of the equipment industry. Generally speaking, the mechanical equipment necessary for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and unloading operations, and various construction projects is called As construction machinery, it is mainly used in national defense construction projects, transportation construction, energy industry construction and production, mining and other raw material industry construction and production, agriculture, forestry and water conservancy construction, industrial and civil construction, urban construction, environmental protection and other fields. [0003] Paten...
Claims
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IPC IPC(8): B66C23/84B66C23/78B66C23/66B66C23/62F26B23/06B65G15/30B08B3/02
CPCB66C23/84B66C23/78B66C23/66B66C23/62F26B23/06B65G15/30B08B3/02
Inventor 李闯
Owner 徐州泉瑞工程机械制造有限公司