Unlock instant, AI-driven research and patent intelligence for your innovation.

Hoisting device for mines

A hoisting device, mining technology, applied in the directions of safety devices, transportation and packaging, load hanging components, etc., can solve problems such as protection against misoperation, and achieve the effect of preventing misoperation and ensuring safety

Inactive Publication Date: 2018-10-23
PANZHIHUA JIUDINGZHIYUAN INTPROP OPERATION CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 1. Solve the technical problem that the existing mine hoisting device cannot be restricted by the commander;
[0007] 2. It also solves the technical problem that the existing mine hoisting device cannot be misoperated and protected;

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Hoisting device for mines
  • Hoisting device for mines
  • Hoisting device for mines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to the following examples.

[0029] combined with figure 1 , attached figure 2 And attached image 3 . A mine hoisting device, including a hoisting body 1, a motor 2, and a protection mechanism 3; the motor 2 includes a housing 21 and a rotating shaft 22; the protection mechanism 3 includes shaft teeth 31, a left block 32, a right gear Block 33 and heart-shaped cam 34; the hoisting body 1 is fixed on the ground, the motor 2 is slidably connected with the hoisting body 1, and the rotating shaft 22 passes through the housing 21 and can rotate by itself. A shaft tooth 31 is fixed on the circumference of the rotating shaft 22, and there is a heart-shaped cam 34 under the shaft tooth 31 that can rotate around a fixed point of the housing 21. The left stop block 32 and the right stop block 33 that...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a hoisting device for mines, and belongs to the field of mining machinery. The hoisting device for mines comprises a hoisting body, a motor and a protecting mechanism. The motor comprises a shell and a rotary shaft; the protecting mechanism comprises shaft teeth, a left baffle plate, a right baffle plate and a heart-shaped cam; the shaft teeth are fixed onto the circumference of the rotary shaft; the heart-shaped cam capable of rotating around the fixed point of the shell is arranged under the shaft teeth; the left baffle plate and the right baffle plate capable of rotating around the fixed point of the shell contact two sides of the heart-shaped cam; and whether the left baffle plate or the right baffle plate contact the shaft teeth or not is determined according to a rotating angle of the heart-shaped cam, and the heart-shaped cam keeps unidirectional rotation. According to the hoisting device for mines provided by the invention, through the structure, the misoperation of a hoisting driver can be prevented, and the safety of people and materials is ensured.

Description

technical field [0001] The invention belongs to the field of mining machinery, in particular to a mining lifting device. Background technique [0002] As China's GDP maintains rapid growth and the country enters a period of rapid development of heavy industry, the demand for minerals is also increasing. Minerals generally refer to all natural mineral or rock resources buried in the ground (or distributed on the surface, or weathered rocks, or rock deposits) available for human use, generally divided into metals, non-metals, combustible organics, etc. Class is a kind of non-renewable energy. In the mining and processing of minerals, the use of hoisting devices is very common. [0003] During the hoisting process, the commander is the core of the entire hoisting and handling work. Because the machines are often roaring in the hoisting and handling site in the mining area, the traditional command through the walkie-talkie is disturbed by the noise, so the command staff of th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66C13/22B66C15/00
CPCB66C13/22B66C15/00
Inventor 邹华超
Owner PANZHIHUA JIUDINGZHIYUAN INTPROP OPERATION CO LTD