JPS6279127A - Automatic metering delivery device - Google Patents

Abstract

PURPOSE:To aim at improvement in operation efficiency, by having the screw shaft installed inside a body built in a cylindrical body where this shaft is guided to the body outside, and attaching a scraping blade to a tip end of the screw shaft. CONSTITUTION:A screw shaft 5 being controlled of its rotation is installed inside a body 1, and this screw shaft 5 is built in a cylindrical body 6 where this shaft is guided to the outside of the body 1, then erected and locked. In addition, a scraping blade 17 is attached to tip end of the screw shaft 5. In consequence, even in the case where it is used for a household storage vessel or a storage vessel for business use in a restaurant, a school, etc., automatical metering delivery is made attainable by means of electrification, thus accurate metering is performable by the setting operating time, and a sharp improvement is expectable from the standpoint of operation efficiency.

Description

[Detailed Description of the Invention] [Object of the Invention] The present invention provides an automatic container for storing granules, powder, etc., which is electrically powered and capable of automatically measuring and dispensing the contents. This invention relates to a metering and dispensing device.

Traditionally, as a container for storing grains, powder, etc., for example, commercial measuring rice boxes used at home, in cafeterias, schools, etc., have been made by manually operating a lever to ensure accuracy. However, it has the disadvantage that it cannot be weighed accurately, resulting in a decrease in work efficiency.

The present invention aims to provide an automatic measuring and dispensing device that is motorized and can automatically measure and dispense a predetermined amount of contents.

[Structure of the invention]

In view of this, the present invention for improving mountain fortune-telling is provided with a screw shaft whose rotation is controlled inside the main body, and the screw shaft is built into a cylindrical body guided outside the main body and fixed upright. An attempt has been made to solve the above-mentioned drawbacks by providing an automatic metering and feeding device comprising a scraper blade attached to the tip of the screw shaft.

The present invention provides that when taking out the required amount of granules or powder such as rice stored in a container, the drive motor rotates by setting a timer arbitrarily in advance and turning on the switch. The screw shaft rotates in conjunction with the motor, and the scraper blades move the rice from the bottom of the container into the cylinder, allowing it to be smoothly and effortlessly discharged to the outside of the container through the extension cylinder.

An embodiment of the present invention will be described below based on the drawings. Reference numeral 1 denotes a main body of an automatic measuring and dispensing device, and a container 2 forming the base of the main body 1 is provided. A support plate 3 is provided, a drive motor 4 is attached to one end of the support plate 3, a cylindrical body 6 with a built-in screw shaft 5 is erected at the other end, and an elbow tube is mounted on the top of the cylindrical body 6. The body 7 is connected to the bolt 10.1 via the bolt hole 8.8a provided in the lower position of the container 2 and the retainer 9.
The cylinder body 6 is fastened at 0a.

11 is inserted through the retaining plate 12 and is inserted into the screw shaft 5.
This is a belt that is hung between a large pulley 13 that is pivoted on the shaft and a small pulley 14 that is pivoted on the rotating shaft 4a of the drive motor 4. When turned ON, the drive motor 4 is operated and the large pulley 13 is interlocked.

Reference numeral 17 denotes a scraper blade provided at the tip of the screw shaft 5, which is fixed to the screw shaft 5 by passing through a bolt hole 18 and a port 19, so that it rotates integrally with the screw shaft 5.

Note that a lid 21 is placed on the protrusion 20, and the container 2
At the bottom, the rice 22 is placed in the recess 23 in the direction of the scraper blade 17.
The inclined plate 24 is arranged so that the

Next, to explain the operation of the automatic measuring and dispensing device according to the present invention, in order to remove the M21 placed on the top of the container 2 and take out the required amount of rice 22 inside the container 2, the timer 15 is set in advance. Then, by turning on the switch 16, the drive motor 4 operates, and the large pulley 13
As the screw shaft built in the cylinder body 6 rotates in conjunction with the belt 11, the scraping blades 17 flip up the rice 22 concentrated in the recess 23 of the inclined plate 24 into the cylinder body 6, and the screw shaft 5 is transferred. By this action, the liquid is smoothly and effortlessly discharged to the outside of the container 2 through the elbow cylinder body 7.

In addition, if you replenish the rice 22 into the container 2 at the appropriate time, you can set the timer 15 arbitrarily in advance for 10 seconds, 20 seconds, or 30 seconds and operate the switch to ensure that the rice 22 is accurately filled. It is automatically weighed and ready for supply.

The present invention is not limited to the above embodiments, but may be modified as follows.

That is, when centrifuging in the washing basin in advance, the drive motor 4 is provided at the bottom of the container 2 as shown in FIG. 2
If the rice 22 concentrated in the rice bowl 3 is drawn out into the cylindrical body 6 by the scraping blade 17, it can be easily and smoothly discharged.

It should be noted that the present invention is not limited to the configuration of the above-mentioned embodiments, and can be embodied by arbitrarily changing the shape and configuration of each part.

〔Effect of the invention〕

In short, the present invention provides a screw shaft 5 whose rotation is controlled inside the main body 1, the screw shaft 5 is built into a cylindrical body 6 guided outside the main body 1, and is fixed upright.
Since a scraper blade 17 is attached to the tip of the container, even when used as a household storage container or a commercial storage container used in cafeterias, schools, etc., automatic metering and dispensing is possible due to motorization. Its practical effects are tremendous, such as being able to accurately measure by setting the operating time without manually operating the lever, and also expecting a significant improvement in work efficiency.

[Brief explanation of drawings]

1 is a plan view of an automatic measuring and dispensing device according to the present invention, FIG. 2 is a front view of the same, FIG. 3 is a sectional view of the main parts of the same, and FIG. FIG. 4 is a front view showing an embodiment of the pond. 1 main body 5 screw shaft 6 cylindrical body 17 scrapers or more

Claims (1)

[Claims] A screw shaft whose rotation is controlled is provided inside the main body, the screw shaft is built into a cylindrical body guided outside the main body and fixed upright, and a scraper blade is attached to the tip of the screw shaft. Automatic weighing and dispensing device.