Electromagnetic hoisting grab hook
An electromagnetic, hoisting technology, used in transportation and packaging, load hoisting components, etc., can solve problems such as laboriousness and low work efficiency
Inactive Publication Date: 2009-02-04
宗翠红
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] Most of the existing hoisting hooks are manually controlled to open and close to realize the lifting and reloading of the objects being transported. The work efficiency is low and laborious. The electromagnetic hoisting hook can automatically control the opening and closing of the hook
Method used
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Embodiment Construction
[0008] Such as figure 1 As shown, the electromagnetic hoisting grapple includes an electromagnetic coil 4, and the electromagnetic coil 4 is set in a circular housing 5, and the outer wall of the circular housing 5 is provided with three identical outer arms. The lifting body 3 is equipped with a magnetic material that can move up and down. The lower end of the lifting body 3 is equipped with a grapple 1 that can be opened and closed. The grapple arm is connected to the support rod 2 through a pin shaft, and the other end of the support rod 2 is fixedly connected to the outer arm of the above-mentioned circular housing 5 through a pin shaft.
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The invention discloses an electromagnetic hoisting grapnel, comprising an electromagnetic coil; the electromagnetic coil is sleeved inside a round shell; the external wall of the round shell is provided with three identical external arms; the electromagnetic coil is internally sleeved by a lifting body of magnetic material which can motion upwards and downwards; the lower end of the lifting body is provided with an opening / closing grapnel; the lifting body is internally provided with a hoisting rope; the lower end of the hoisting rope is connected with the opening / closing grapnel; the opening / closing grapnel arm is connected with a supporting rod by a pin shaft; the other end of the supporting rod is fixedly connected with the external arm of the round shell by a pin shaft; the electromagnetic hoisting grapnel of the invention can be matched with cranes of different types such as grapnels on cranes such as workshop traveling cranes, automatic cranes, etc.
Description
technical field [0001] The invention relates to an electromagnetic hoisting grab hook for carrying objects. Background technique [0002] Most of the existing hoisting grapples are manually controlled to open and close to realize the lifting and reloading of the objects being transported. Contents of the invention [0003] The object of the present invention is to provide an electromagnetic hoisting grapple that can automatically control opening and closing. [0004] The technical scheme that the present invention takes is as follows: [0005] Electromagnetic hoisting grapple, which includes an electromagnetic coil, the electromagnetic coil is set in a circular shell, and the outer wall of the circular shell is equipped with three identical outer arms, and the magnetic material that can move up and down is set inside the electromagnetic coil The lifting body, the lower end of the lifting body is equipped with a grapple that can be opened and closed. The lower end of the ...
Claims
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IPC IPC(8): B66C1/10B66C1/58
Inventor 宗翠红
Owner 宗翠红