Electrical automatic sprinkling device

Abstract

The invention discloses an electrical automatic sprinkling device comprising a base, a shell and a water tank. The shell is fixedly installed on the four corners of the top of the base. A first servomotor is fixedly installed at the fixing center of the top of the base. An output shaft of the first servo motor is fixedly provided with a first gear. The first gear is connected with a second gear through a chain. A first transmission shaft is connected with the second gear in a sleeved manner. The first transmission shaft is horizontally arranged. One end of the first transmission shaft is installed on the base through a bearing. The two ends of the first transmission shaft are both rotationally connected with rocker arms. The end, far away from the transmission shaft, of each rocker arm isrotationally connected with a connection rod. The end, far away from the corresponding rocker arm, of each connection rod is connected to a third transmission shaft in a sleeving manner. When sprinkling is not needed, the water tank is lowered into the shell, the top cover covers the shell, and then the situations that when the electrical automatic sprinkling device is not in use for a long time,dust entering the device and causes damage to internal elements in the device, the service life of the device is shortened, and sweeping is inconvenient are avoided.

Description

technical field [0001] The invention relates to the technical field of spraying devices, in particular to an electric automatic spraying device. Background technique [0002] Electrical Engineering (EE), referred to as EE, is the core and key discipline in the field of modern science and technology. For example, it is the great progress of electronic technology that promotes the advent of the information age based on computer networks, and will change the way people live and work. Some schools in the name of the American University's electrical engineering department are called the Department of Electrical Engineering, some are called the Department of Electrical Engineering and Information Science, and some are called the Department of Electrical Engineering and Computer Science. [0003] At present, in the process of coal mining, because a large amount of dust will be generated in the process of coal mining, the staff will easily cause infection if they are in this enviro...

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Problems solved by technology

[0004] In order to overcome the above-mentioned technical problems, the object of the present invention is to provide an electric automatic spraying device, which solves the problem that the existing equipment is inconvenient to adjust the height and horizontal position of the equipment, and cannot make it have a wider range of use and strong practicability; it cannot be driven back and forth Spraying by the movement of the nozzle can not make it have a wide spraying range and better dust removal effect; there is no top cover and casing, which leads to the technical problem that a large amount of dust will enter the inside of the device when it is not used for a long time

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