Air vent opening and executing mechanism of intelligent ventilation system for grain depot

A ventilation system and actuator technology, applied in the direction of power control mechanism, wing fan control mechanism, applications, etc., can solve the problems of difficulty in closing the lower vents of grain depots in time, being easily affected by external strong winds, and unstable door opening states, etc. , to achieve the effect of improving the level of intelligence and automation, improving the level of intelligence, and compact structure

Active Publication Date: 2013-12-18
ANHUI BOWEI CHANGAN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, most of the lower vents in the grain depot are manually switched. The ventilation windows of this kind of manual switch have the following disadvantages: 1) The opening state of the door is unstable, and it is easily affected by the external wind; 2) There are many lower vents in a grain depot , using manual opening and closing methods is time-consuming and laborious; 3) It is difficult to close the vents under the grain depot in time in the face of sudden weather changes; once the ventilation windows cannot be closed in time,

Method used

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  • Air vent opening and executing mechanism of intelligent ventilation system for grain depot
  • Air vent opening and executing mechanism of intelligent ventilation system for grain depot
  • Air vent opening and executing mechanism of intelligent ventilation system for grain depot

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Embodiment Construction

[0022] see Figure 1 ~ Figure 3 , an actuator for opening the door of an intelligent ventilation system for a grain depot, comprising a bracket 1, a control box 2, a rotating shaft 3, a first connecting rod 4, a second connecting rod 5, a fixing seat 6 and a ventilation door 7; the control box 2 is arranged on the support 1, the control box 2 is provided with a motor 9 and a reducer 10 driven by the motor 9, the rotating shaft 3 is fixedly connected with the output shaft of the reducer 10 and is controlled by the Driven by the reducer 10; one end of the first connecting rod 4 is fixed on the rotating shaft 3, the other end of the first connecting rod 4 is hinged with one end of the second connecting rod 5, and the second The other end of the connecting rod 5 is fixedly connected with the fixing base 6 , and the fixing base 6 is fastened on the ventilation door 7 .

[0023] The ventilation door is arranged on the ventilation opening of the grain depot, and the ventilation is p...

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PUM

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Abstract

The invention discloses an air vent opening and executing mechanism of an intelligent ventilation system for a grain depot. The air vent opening and executing mechanism comprises a support, a control cabinet, a rotary shaft, a first connecting rod, a second connecting rod, a fixing seat and a ventilating door. The control cabinet is disposed on the support. A motor and a reducer driven by the motor are disposed in the control cabinet. The rotary shaft is fixedly connected with an output shaft of the reducer and driven by the reducer. One end of the first connecting rod is fixed on the rotary shaft, and the other end thereof is hinged to one end of the second connecting rod. The other end of the second connecting rod is fixedly connected with the fixing seat which is fastened to the ventilating door. By the air vent opening and executing mechanism, automatic control of a ventilating window is achieved, and intelligence level of the ventilation system for the grain depot is increased.

Description

technical field [0001] The invention relates to a door-opening actuator of an intelligent ventilation system for a grain depot. Background technique [0002] In grain depots, there are often multiple vents. General ventilation openings all adopt the structure of ventilation windows. When ventilation is required, the staff manually opens the ventilation windows for ventilation, and after the ventilation is completed, the staff closes the ventilation windows. [0003] At present, most of the lower vents in the grain depot are manually switched. The ventilation windows of this kind of manual switch have the following disadvantages: 1) The opening state of the door is unstable, and it is easily affected by the external wind; 2) There are many lower vents in a grain depot , It is time-consuming and laborious to use manual opening and closing; 3) It is difficult to close the vents under the grain depot in time in the face of sudden weather changes; once the ventilation windows ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05F15/12A01F25/22E05F15/63
Inventor 马涛陆建国蔡长钢王特
Owner ANHUI BOWEI CHANGAN ELECTRONICS
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