Emergency stop device of mechanical equipment

Abstract

The invention discloses an emergency stop device of mechanical equipment. The device includes a base, the two sides of the top of the base are welded with a first support column and a second support column respectively, and the bottom end of the first support column and the bottom end of the second support column are rotatably provided with a driving wheel and a driven wheel; the driving wheel and the driven wheel are provided with the same conveyor belt in a transmission mode, and the side, close to the driving wheel, of the first support column is provided with a limiting groove; the interior of the limiting groove is slidably provided with a limiting column; the side, close to the first support column, of the driving wheel is provided with multiple column-shaped grooves which are matched with the limiting column, and the side, close to the driving wheel, of the limiting column is welded with a hemisphere-shaped fixture block. The emergency stop device of mechanical equipment has the advantages of a high practical performance, a simple structure and convenient operation, and facilitates the removal of the fixing of a draw rod and the movement of the limiting column, thereby making the hemisphere-shaped fixture block clamped into a hemisphere-shaped neck; the driving wheel is fixed, which achieves the emergency stop treatment.

Description

technical field [0001] The invention relates to the technical field of emergency stop devices, in particular to emergency stop devices for mechanical equipment. Background technique [0002] The emergency stop device, as the name implies, means that when an emergency occurs, people can activate the emergency stop device to achieve protection measures. The emergency stop device can quickly stop the entire equipment or release some transmission parts. It is required in industrial safety. The transmission parts will directly or indirectly cause harm to the human body in the event of an abnormal situation. Therefore, when designing some machines with transmission parts, an emergency stop device must be provided. The patent number is CN 102804304 A The patent document provides an emergency stop device. In this structure, the contact position of the first brake body on the guide rail and the contact position of the second brake body on the guide rail are staggered from each other ...

AI Technical Summary

Problems solved by technology

[0002] The emergency stop device, as the name implies, means that when an emergency occurs, people can activate the emergency stop device to achieve protection measures. The emergency stop device can quickly stop the entire equipment or release some transmission parts. It is required in industrial safety. The transmission parts will directly or indirectly cause harm to the human body in the event of an abnormal situation. Therefore, when designing some machines with transmission parts, an emergency stop device must be provided. The patent number is CN 102804304 A The patent document provides an emergency stop device. In this structure, the contact position of the first brake body on the guide rail and the contact position of the second brake body on the guide rail are staggered from each other in the horizontal direction, so that the second brake body can be avoided. Open the sliding surface of the first braking body that slides relative to the guide rail and slide relative to the guide rail, thereby preventing the first braking body from sliding on the sliding surface that becomes high in temperature due to the sliding of the second braking body, thereby preventing 1. Since the coefficient of friction of the brake body with respect to the guide rail is reduced, not only the braking force of the second emergency stop mechanism part but also the braking force of the first emergency stop mechanism part can be generated more reliably, thereby realizing the operation of the emergency stop device The improvement of the reliability of the equipment, but in this structure, the operation of the emergency stop of the equipment is more troublesome, and it is not convenient to quickly stop the equipment, which will affect the normal use of the equipment. Therefore, we propose the emergency stop of the mechanical equipment. The stopping device is used to solve the above problems

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