Hoist speed measuring device based on computer control
A technology of speed measuring device and hoist, which is applied in the direction of elevator, transportation and packaging, cooling/ventilation/heating transformation, etc. It can solve the problems of aging and damage of device parts, reducing the service life of the device, and overheating of internal parts, so as to increase the service life, Improve the effect of heat dissipation and increase the effect of practicality
Inactive Publication Date: 2019-11-29
XIANGHUALING TIN IND CO LTD
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Problems solved by technology
[0002] In the electric control system of the mine hoist, the stroke-speed monitor is one of its core components, and its main function is to realize the stroke monitoring, speed measurement and display of the hoisting container, and provide a given speed signal; Monitor the position and speed of the lifting container to ensure the safe operation and accurate stop of the lifting container. The existing commonly used hoist speed measuring device can detect the running speed of the hoist well when the device is in use, but after a long period of use , the internal parts of the device will be overheated due to the long-term operation of the internal parts of the device. After the parts are overheated and used for a long time, it may cause rapid aging and damage of the device parts and reduce the service life of the device.
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[0023] 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. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0024] See Figure 1-3 , A computer-controlled hoist speed measuring device, comprising a body 1, a console 2 and a self-locking wheel 3. The self-locking wheel 3 is fixedly installed at the bottom of the body 1, and the self-locking wheel 3 is provided with four The self-locking wheels 3 are respectively arranged at the four corners of the bottom of the body 1, the console 2 is arranged on the body 1, the user controls the operation of ...
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The invention relates to the technical field of mine hoists, and discloses a hoist speed measuring device based on computer control. The hoist speed measuring device comprises a machine body, an operation desk and self-locking wheels, wherein four self-locking wheels are fixedly arranged at the bottom of the machine body; the self-locking wheels are arranged at the four corners of the bottom of the machine body respectively; the operation desk is arranged on the machine body; the side wall of the left side of the machine body is provided with an air outlet; and the surface of the air outlet isprovided with a plurality of through holes. According to the hoist speed measuring device based on computer control, heat inside the speed measuring device is dissipated through a motor, fan blades and the air outlet, and the motor can run synchronously during running of the speed measuring device in order to drive the fan blades to move synchronously, so that the fan blades can be driven to rotate, thereby bringing heat inside the speed measuring device out of the machine body, avoiding damage caused by heating during running of parts inside the machine body, and prolonging the service lifeof the device.
Description
Technical field [0001] The invention relates to the technical field of mine hoists, in particular to a hoist speed measuring device based on computer control. Background technique [0002] In the electric control system of the mine hoist, the stroke-speed monitor is one of its core components and its main function; one is to realize the stroke monitoring, speed measurement and display of the lifting container, and to provide a given speed signal; the other is real-time Monitor the position and speed of the lifting container to ensure the safe operation and accurate stop of the lifting container. The existing generally used speed measuring device for the hoist can well detect the running speed of the hoist when the device is in use, but after long-term use , The internal parts of the device will be overheated due to the long-term operation of the internal parts of the device. Overheating of the parts and long-term use may cause rapid aging and damage of the device parts and reduce...
Claims
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IPC IPC(8): B66B5/00H05K7/20
CPCB66B5/0018H05K7/20136H05K7/20145H05K7/20172H05K7/20181
Inventor 方申平沈民伟彭麒麟
Owner XIANGHUALING TIN IND CO LTD