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Pneumatic man-riding winch

A winch and air motor technology, which is applied in the field of pneumatic manned winches, can solve the problems of unsatisfactory design of the deceleration transmission mechanism and slow braking, so as to improve transmission stability, improve transmission efficiency, and reduce radial and axial dimensions Effect

Active Publication Date: 2018-09-25
辽宁泰合实业股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a pneumatic manned winch, in order to solve the technical problems of unsatisfactory design of the deceleration transmission mechanism and slow braking of the existing pneumatic winch

Method used

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Examples

Experimental program
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Embodiment

[0041] Such as Figure 1 to Figure 5 As shown, this embodiment provides a pneumatic manned winch, including: an air motor 100, a drum assembly, a reduction transmission mechanism 200, a clutch assembly, a braking mechanism and an air distribution assembly; the drum assembly includes a drum 300, The reduction transmission mechanism 200 is set in the drum 300. The reduction transmission mechanism 200 includes a first-stage planetary mechanism 210 and a second-stage planetary mechanism 220. The output shaft of the air motor 100 is connected to the first-stage center wheel. The inner wall of the drum 300 is connected, the first-stage planetary gear is connected to the first-stage planetary carrier, the first-stage planetary carrier is connected to the second-stage center wheel, the second-stage internal gear is connected to the inner wall of the drum 300, and the second-stage planetary wheel is connected to the second-stage planetary wheel. Two-stage planet carrier; the clutch ass...

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Abstract

The invention provides a pneumatic man-riding winch, relates to the technical field of winch equipment and aims to solve the technical problem that a gearing-down mechanism of a pneumatic winch is notideal in design and slower in braking. The pneumatic man-riding winch comprises a pneumatic motor, a roller assembly, a gearing-down mechanism, a clutch assembly, a braking mechanism and an air distribution assembly, wherein the gearing-down mechanism is arranged in a roller and comprises a first-level planetary mechanism and a second-level planetary mechanism; the clutch assembly comprises a clutch disk connected with a second-level planetary carrier, and brakes are arranged at two ends of the clutch disk and used for braking the clutch disk and further braking the second-level planetary carrier; the brake mechanism comprises a first brake mechanism and a second brake mechanism, the first brake mechanism is arranged in the roller, and the second brake mechanism is arranged outside the roller. The pneumatic man-riding winch is reasonable in structural design and quicker in braking.

Description

technical field [0001] The invention relates to the technical field of winch equipment, in particular to a pneumatic manned winch. Background technique [0002] As a common hoisting traction equipment in modern industrial production process, winches are widely used in mines, ports, construction, marine, factories and other fields. The winch (or winch) widely used today is another form of winch, which generally refers to a power machine with one or several cylinders with ropes or wire ropes wound on it, which is used to lift or drag heavy loads. There are many types of winches, which are divided into pneumatic winches, hydraulic winches, electric winches, and mechanical winches according to the driving mode. [0003] Pneumatic winch is a device powered by an air motor to convert air energy into mechanical energy. The output torque of the air motor is limited. In order to meet the needs of use, it is necessary to provide a larger torque, which must be inseparable from the re...

Claims

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Application Information

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IPC IPC(8): B66D1/08B66D1/14B66D5/14
CPCB66D1/08B66D1/14B66D5/14
Inventor 王国选王少朋
Owner 辽宁泰合实业股份有限公司
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