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Dual-power gourd

A dual-power, hoist technology, applied in hoisting devices, clockwork mechanisms, etc., can solve the problem that the hoist cannot meet complex outdoor scene operations, and achieve the effect of miniaturization and shortened length

Pending Publication Date: 2020-10-02
HANGZHOU OUDUN ELECTROMECHANICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the problem that the existing hoist with a single power source cannot meet the complex outdoor scene operation, the present invention provides a double power hoist

Method used

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Examples

Experimental program
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Embodiment Construction

[0026] Such as figure 1 and figure 2 As shown, the double power hoist provided in this embodiment includes a mounting frame 1 , a spline tooth heavy sprocket 2 , a motor assembly 3 , a transmission assembly 4 , a brake assembly 5 and a wrench 6 . The spline tooth heavy sprocket 2 is arranged in the installation frame 1 . The motor assembly 3 is disposed on the mounting frame 1 . The transmission assembly 4 includes a multi-tooth long shaft 41, at least one set of gears 42 and an idler gear 43. One end of the multi-tooth long shaft 41 is connected to the output end of the motor assembly 3 and coaxially sleeved in the spline tooth heavy sprocket 2 , at least one set of gear sets 42 is arranged on one side of the multi-tooth major shaft 41 and meshes with the multi-tooth major shaft 41 and the idler gear 43 respectively, and the idler gear 43 meshes with the spline tooth heavy sprocket 2 to drive the spline Tooth heavy sprocket 2 rotates. The brake assembly 5 includes a brak...

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PUM

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Abstract

The invention provides a dual-power gourd. The gourd comprises an installation rack, a spline tooth heavy chain wheel, a motor assembly, a transmission assembly, a braking assembly and a wrench. The spline tooth heavy chain wheel is arranged in the installation rack. The motor assembly is arranged on the installation rack. The transmission assembly comprises a multi-teeth long shaft, at least onegear set, and an idler gear; one end of the multi-teeth long shaft is connected with an output shaft of the motor assembly and is sleeved with the spline tooth heavy chain wheel in a coaxial mode; theat least one gear set is arranged on one side of the multi-teeth long shaft and is respectively engaged with the multi-teeth long shaft and the idler gear; the idler gear is engaged with the spline tooth heavy chain wheel to drive the spline tooth heavy chain wheel to rotate. The braking assembly comprises a braking gear which is connected with the other end of the multi-teeth long shaft, a braking block which is locked with or separated from the braking gear and a braking handle which changes the position of the braking block. The wrench is connected with the braking block, and is connectedwith the multi-teeth long shaft via locking of the braking block and the braking gear to drive the transmission assembly.

Description

technical field [0001] The invention relates to an electric hoist, and in particular to a double power hoist. Background technique [0002] Hoist is a kind of special lifting equipment, which is installed on the crane and gantry crane. The electric hoist has the characteristics of small size, light weight, simple operation and convenient use; it is widely used in industrial and mining enterprises, storage, docks and other places. [0003] The hoists currently on the market are all single-power hoists, such as electric hoists or hydraulic hoists. The electric hoist is powered by electric energy, while the hydraulic hoist is powered by converting electrical energy into hydraulic energy. Both types of hoist need to be connected to a power source to provide power. However, for the above-mentioned hoist with a single power source, when working outdoors, limited by the use environment, the hoist may have problems such as insufficient power or no power supply. the goal of. Cont...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/12B66D1/14B66D1/28B66D5/08
CPCB66D1/12B66D1/14B66D1/28B66D5/08
Inventor 李名铝彭亚民王俊
Owner HANGZHOU OUDUN ELECTROMECHANICAL