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Safety door lock device of shot blasting machine

A technology of safety door locks and shot blasting machines, which is applied in non-mechanical transmission-operated locks, used abrasive processing devices, building locks, etc.

Pending Publication Date: 2019-01-18
江苏缪斯环保科技有限公司
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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 solve the problem that the safety door lock device of the shot blasting machine in the prior art does not involve related interlocking and cause safety accidents, and the proposed safety door lock device of the shot blasting machine

Method used

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  • Safety door lock device of shot blasting machine
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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation to The specific azimuth structure and operation cannot be understood as a limitation of the present invention.

[0021] Reference ...

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Abstract

The invention discloses a safety door lock device of a shot blasting machine, which comprises a shot blasting machine body, wherein a cavity is arranged at the bottom of the shot blasting machine body, and a motor is fixedly connected with the inner side wall of the cavity. The output end of the motor is fixedly connected with a fixed shaft. One end of the fixed shaft far away from the motor penetrates through the inner side wall of the cavity and is fixedly connected with a placing table, and the fixed shaft is fixedly sleeved with a first helical gear. In the invention, the matching action of the first helical gear, a connecting mechanism, the motor, the fixed shaft and a fan blade is adopted, so that kinetic energy is provided for a door lock linkage system of the device, and a door body is in a limiting locking state when the motion state of the shot blasting machine body is ensured. The synergistic effect of a piston, a connecting rod, a rotating shaft, a reset mechanism, a sliding block, a limiting rod and the door body is achieved, so as to ensure that the piston is subjected to wind force, the limiting rod is pushed to be in a locked state, and when the wind force disappears, the limiting effect of the limiting rod on the door body is released under the action of the elastic potential energy of a spring.

Description

Technical field [0001] The invention relates to the technical field of door lock safety, in particular to a safety door lock device of a shot blasting machine. Background technique [0002] Shot blasting machine, a casting equipment that uses high-speed projectiles thrown by the shot blaster to clean or strengthen the surface of the casting. The shot blasting machine can simultaneously shake out, remove the core and clean the castings. In some areas, it is also called sand blasting machine or sand blasting machine verbally. [0003] At present, the shot blasting machine in the industry has little meaning for safety, and many door lock devices that involve safety do not involve interlocking, so safety accidents involving shot blasting machines frequently occur. [0004] For this reason, we design a safety door lock device for shot blasting machine. Summary of the invention [0005] The purpose of the present invention is to solve the problem that the safety door lock device of the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B51/02E05B15/04B24C9/00
CPCE05B15/04E05B51/02B24C9/00
Inventor 陈建峰周富鹏
Owner 江苏缪斯环保科技有限公司
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