Discharge metering device
A technology of metering device and discharge pipeline, applied in the direction of powder material distribution, etc., can solve the problems of high cost, increased failure rate, limited application, etc., and achieve the effects of long service life, simple structure and high stability
Inactive Publication Date: 2017-08-29
GUANGZHOU JOYI SMART TECH CO LTD
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Problems solved by technology
Electronic valve control has relatively high requirements for electronic equipment. Therefore, as the use time increases, the accuracy of electronic control equipment will gradually decrease, and the failure rate will gradually increase.
In addition, control devices such as electronic valves are more complex and costly, and in some occasions, the application is limited due to insufficient calculation speed
Method used
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[0027] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.
[0028] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as...
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The invention relates to a discharge and metering device which comprises a machine frame, a material delivering and metering unit, a drive device and a discharge pipe. The discharge and metering device utilizes a measuring cup type metering principle, a material in a material delivery container can be fed into a measuring vessel through a material delivery port and a container opening when a drive device drives the measuring vessel to rotate and the material delivery port is in butt joint with the container opening in a matched mode, the rotating speed of the measuring vessel can be controlled, the measuring vessel can be full of materials through one-time rotation. When the container opening is in butt joint with a feeding port of the discharging pipe in a matched mode, the material in the metering vessel can be fed into the discharging pipe through the container opening and the feeding port and is discharged out of a discharging port, accordingly a discharged material from the discharging port can be accurately quantified, accuracy is high, and the whole discharge and metering device is simple in structure, does not need complicated electronic valves and control devices and is low in cost, long in service life and high in stability.
Description
technical field [0001] The invention relates to the field of granule vending machines, in particular to a discharge metering device. Background technique [0002] With the continuous development of the market economy, automatic grain vending machines are more and more widely used, such as automatic rice vending machines. Most of the delivery devices of the current granule vending machines use electronic valves to control the output of granule materials. Electronic valve control has relatively high requirements on electronic equipment. Therefore, as the use time increases, the accuracy of electronic control equipment will gradually decrease, and the failure rate will gradually increase. In addition, control devices such as electronic valves are more complex and costly, and in some occasions, the application is limited due to insufficient calculation speed. Contents of the invention [0003] Based on this, it is necessary to provide a discharge metering device with accurat...
Claims
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IPC IPC(8): B65D83/06
CPCB65D83/06
Inventor 周化方
Owner GUANGZHOU JOYI SMART TECH CO LTD