KR200274309Y1 - appratus of outing for fixed amount rice - Google Patents

Abstract

The present invention minimizes the contact between the fixed part and the rotating metering part, thereby enabling a quantitative rice weighing with a smaller operating force, and having an appropriate shape on the fixed part, when the flow and discharge of rice flowing into the meter The present invention relates to a rice quantitative discharging device capable of smoothly regulating rice flow to make rice metering more smooth.

Description

Apparatus of outing for fixed amount rice}

The present invention relates to a device for dispensing rice, in more detail, by minimizing contact between the fixed part and the rotating metering part, thereby enabling rice weighing with a smaller operating force, and having an appropriate shape for the fixed part. The present invention relates to a rice quantitative discharging device capable of more smoothly weighing rice by appropriately controlling the flow of rice flowing into the meter and the flow of rice during discharge.

In general, the prior art for the metering device for dispensing rice in the rice barrel is a drum type, slide type.

In particular, the drum type is composed of a rotatable cylinder for measuring and discharging the internal quantitative rice in the rice weighing and a fixed cylinder formed in contact with the outer circumferential surface thereof.

At this time, the inner and outer cylinders form a certain gap and are in contact with each other. In this way, there is a problem that the rice dust is caught in the contact surface, such as rice worms are generated, and the contact surface is large and requires a lot of operating force.

Conventional technology consists of a cylindrical support (3) surrounding a rice weighing cylinder (2) and an operating lever (1) connected with a rice weighing cylinder and a cog wheel to rotate the rice weighing cylinder by a certain amount by operating a lever. Rice is discharged through the lower discharge hole.

The rice weighing container (2) and the support part (3) have an area contact on the inner surface of the cylinder, and there is a certain gap in order to reduce the contact surface of the rice. Due to the large number of parts, there are many corner gaps between parts, and rice dust accumulates and rice worms are easily generated. Due to the resistance of the gap, the operating force of the lever is large, the rice is discharged in the weighing cylinder and then restored by the restoring spring. At this time, a strong restoring force tends to cause a high noise from the parts.

The present invention is to solve such a conventional problem as its purpose is to minimize the contact between the fixed portion and the rotating metering portion, thereby enabling a quantitative rice weighing with a smaller operating force, the appropriate shape on the fixed portion It is equipped with a rice flow into the meter and the flow of the rice at the time of discharge to properly adjust the flow of the rice can be more smoothly.

1 is a cross-sectional view of a conventional rice metering discharge device.

Figure 2 is a cross-sectional view of the device for dispensing rice according to an embodiment of the present invention.

Figure 3 is an operating state diagram of the rice quantitative discharging device according to an embodiment of the present invention.

Code descriptions for the main parts of the drawings

10: operating lever 11; operating gear

20; measuring cup 30: body

31: restoring spring 32; discharge outlet

33: rotary shaft 34; inlet

50; drain drawer

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily implement the present invention. . Other objects, features, and operational advantages, including the purpose, working effects, and the like of the present invention will become more apparent from the description of the preferred embodiment.

For reference, the embodiments disclosed herein are only presented by selecting the most preferred examples to help those skilled in the art among various possible examples, and the technical spirit of the present invention is not necessarily limited or limited only by the embodiments. Various changes and modifications are possible within the scope without departing from the technical spirit of the present invention, as well as other embodiments that are equally clear.

The present invention relates to a device for measuring a certain amount of rice, as shown in Figures 2 and 3, the meter body 30 and a constant space is formed to hold the incoming rice, and the body 30 Measuring cup 20 to allow the rice contained in a predetermined amount, and the measuring gear 21 is connected to one side of the measuring cup 20 to discharge the rice contained in the discharge port 32 below while rotating up and down ), The operation gear 11 which rotates to be engaged to operate the metering gear 21, and the operation lever that is connected to the operation gear 11 and adjusts the operation degree according to the amount of rice to be discharged. 10 has a configuration to be connected.

The measuring cup 20 has a configuration in which a restoring spring 31 connected to the rotating shaft 33 is connected to return to the original state after supplying rice through the discharge port 32.

The meter body 30 has an inlet 34 through which rice is introduced, and a discharge port 32 through which rice can be supplied.

The discharge port 32 is to be connected to the discharge drawer means 50 to let the discharged rice discharged to the lower bottom.

If described in detail the effect of the present invention is configured as follows.

The present invention relates to an apparatus for measuring a certain amount of rice, as shown in Figures 2 and 3, the quantity of rice is stored in the space surrounded by the meter body 30 and the measuring cup 20. When the operation lever 10 is pressed, a predetermined amount of the operation lever 10 is rotated about the lever rotation shaft, and the operation gear 11 connected to the operation lever 10 is operated to rotate the measuring cup 20. At this time, the measuring cup 20 should be pressed with a force greater than the initial resistance of the restoring spring 31 attached to the measuring cup 20 to be rotated. By this operation, the measuring cup 20 rotates to close the rice inlet formed on the upper portion of the rice meter body 30 and at the same time open the discharge part 32.

As described above, the body 30 has the discharge opening 32 opened by the vertical rotation of the measuring cup 20, and the inlet opening 34 is closed, so that rice inflow is suppressed and only the amount initially filled in the measured value is discharged toward the discharge opening 32. do. When the operation lever 10 is placed again, the measuring cup 20 is reversely rotated by the restoring spring 31 to close the discharge port 32 and at the same time open the inlet 34 to fill the rice.

Rice metering cup in a direction perpendicular to the inclination of the rice flow direction formed in the meter body 30 at the position contained in the meter in the problem that the inlet 34 and the outlet 32 of the rice meter body 30 is opened at the same time when weighing rice Since the 20 rotates to block the inlet 34 of the rice, the flow resistance of the rice is initially increased to prevent the inflow of the rice, and the rice inlet 34 is smoothly generated because there is no rice flow resistance. . When the rice is discharged by the operation of the meter, the rice is discharged in sequence from the outlet of the lower part by the sawtooth shape formed in the measuring cup 20 and the meter body 30. That is, even if the inlet and the outlet are opened at the same time by the gear shape, only a predetermined amount of rice initially contained in the flow resistance due to the remaining rice in the measuring cup 20 is discharged.

The present invention acting as described above minimizes the contact between the fixed part and the rotating metering part, thereby enabling the metering of the quantitative rice with a smaller operating force, and having an appropriate shape in the fixed part of the rice flowing into the meter. By controlling the flow of rice at the time of flow and discharge has the effect of making the rice metering more smoothly.

Claims (3)

A body 30 having an inlet 34 and an outlet 32 formed at an upper portion thereof so as to contain an introduced rice, and a measuring cup 20 for allowing rice contained in the body 30 to be contained in a predetermined amount; It is connected to one side of the measuring cup 20 and rotated up and down to rotate the meshing gear 21 and the metering gear 21 to operate the rice contained in the discharge port 32 below, the metering gear 21 to operate The operation gear 11 and the operation gear 11 is integrally connected with the operation gear 11, the operation lever 10 for adjusting the operation degree according to the amount of rice to be discharged is connected to the rice discharge device. The method of claim 1, wherein the measuring cup 20 is connected to the restoring spring 31 is connected to the rotating shaft 33 so as to return to the original state after supplying the rice through the discharge port 32 is connected Rice metering discharge device. According to claim 1 or claim 2, The discharge port 32 is a fixed quantity rice discharging device is connected to the discharge drawer (50) to allow the discharged rice discharged to the outside of the lower lower end.