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A planetary hoisting gearbox with a reel

A technology of planetary gears and gearboxes, applied in the field of hoisting machines, can solve the problems of being unable to use narrow spaces, prone to disordered wire ropes, and insufficiently compact structure, etc., and achieves the effects of light weight, simple structure, and space saving

Active Publication Date: 2019-11-05
BONENG TRANSMISSION SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional planetary hoisting gearbox adopts an external hoisting mechanism, that is, the gearbox is installed outside the reel, so the structure is not compact enough, it takes up a lot of space, and the installation is complicated, so it cannot be applied in a narrow space
The traditional planetary hoisting gearbox also has problems such as easy wear of the gears and easy occurrence of rope chaos when the steel wire rope is wound in multiple layers on the drum.

Method used

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  • A planetary hoisting gearbox with a reel
  • A planetary hoisting gearbox with a reel
  • A planetary hoisting gearbox with a reel

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Embodiment Construction

[0063] The embodiments of the present invention are described in detail below. The following embodiments are implemented on the premise of the technical solution of the present invention, and detailed implementation manners and specific operation procedures are given, but the protection scope of the present invention is not limited to the following 的实施例。 Example.

[0064] As a typical application scenario of the gearbox of the present invention, figure 1 Shows a hoist including a gear box of a preferred embodiment of the present invention, Figure 2-Figure 3 It is a schematic diagram of the structure of a planetary hoisting gearbox with a reel in a preferred embodiment of the present invention. Such as Figure 1-Figure 3 As shown, the planetary winch gearbox with a reel of the present invention includes a main gearbox B and a reel mechanism 6. The main gearbox B is substantially arranged inside the reel 61 of the reel mechanism 6, specifically, the main gear The box B is basically...

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PUM

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Abstract

The invention provides a planetary hoist gear box with a winding drum. The planetary hoist gear box comprises a main gear box and a winding drum mechanism. The main gear box comprises an input mechanism, a return transmission shaft, a transmission mechanism and an output mechanism. The winding drum mechanism comprises the winding drum. By means of reasonable planetary transmission structural arrangement and winding drum structural arrangement, the planetary hoist gear box is simple in structure, low in weight, small in size, small in space, stable in transmission, high in bearing capacity, reasonable in load distribution, small in gear abrasion, long in service life and capable of effectively avoiding the rope disordering phenomenon caused by multi-layer winding of steel wire ropes.

Description

Technical field [0001] The invention belongs to the technical field of hoisting machines, and particularly relates to a planetary hoisting gear box with a reel. Background technique [0002] The hoist is a kind of lifting equipment that uses a drum to wind a steel wire rope or chain to lift or tow heavy objects. It is widely used in port cranes and shipyards, truck cranes and truck cranes, construction cranes, ship and deck cranes, container gantry cranes, automobiles and Industrial fields such as crawler cranes and offshore platform cranes. [0003] The planetary hoist gearbox is the core device that provides the hoisting power of the hoist. The traditional planetary hoisting gearbox uses an external hoisting mechanism, that is, the gearbox is installed outside the drum, so the structure is not compact enough, it takes up a large space, and the installation is complicated, and it cannot be used in a small space. The traditional planetary winch gearbox also has problems such as e...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66D3/22
CPCB66D3/22
Inventor 吴显财颉纪科严伟
Owner BONENG TRANSMISSION SUZHOU
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