CN214906217U

CN214906217U - Quantitative rice discharging device

Info

Publication number: CN214906217U
Application number: CN202022417394.4U
Authority: CN
Inventors: 王靖凯; 袁嫣红
Original assignee: Zhejiang Sci Tech University ZSTU
Current assignee: Zhejiang Sci Tech University ZSTU; Zhejiang University of Science and Technology ZUST
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-11-30
Anticipated expiration: 2030-10-27

Abstract

The utility model belongs to the technical field of store up rice jar, concretely relates to ration goes out rice device. A quantitative rice discharging device comprises a main body frame and a rice storage bin, wherein the rice storage bin is fixed at the top of the main body frame; the bottom of the rice storage bin is provided with a rice outlet, the bottom of the rice outlet is fixed with an upper chute, the upper chute is provided with an upper chute notch, and the upper chute notch corresponds to the rice outlet; a quantitative rice bucket is arranged in the upper chute, and is provided with an upper opening and a lower opening; the bottom of the quantitative rice bucket is provided with a lower chute which is fixed on the main body frame; a lower chute notch is arranged on the lower chute, and the projection of the upper chute notch on the plane of the lower chute is completely not superposed with the lower chute notch; the quantitative rice bucket is hinged with a connecting rod, the other end of the connecting rod is hinged with a rotating disc, and the rotating disc is connected with a driving motor.

Description

Quantitative rice discharging device

Technical Field

The utility model belongs to the technical field of store up rice jar, concretely relates to ration goes out rice device.

Background

The rice is a finished product prepared by rice through the working procedures of cleaning, hulling, rice milling, finishing and the like, and the embryo and aleurone layers of the rice contain nearly 64 percent of rice nutrition which is required by human bodies. As a staple food, rice is active on dining tables of people for a long time. The quantitative rice taking device not only can effectively avoid the waste of grains, but also is convenient for quantitative transaction in the rice transaction process, and has excellent social benefit. Based on the above reasons, the utility model discloses hope to provide a ration goes out rice device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ration goes out rice device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a quantitative rice discharging device comprises a main body frame and a rice storage bin, wherein the rice storage bin is fixed at the top of the main body frame; the bottom of the rice storage bin is provided with a rice outlet, the bottom of the rice outlet is fixed with an upper chute, the upper chute is provided with an upper chute notch, and the upper chute notch corresponds to the rice outlet; a quantitative rice bucket is arranged in the upper chute, and is provided with an upper opening and a lower opening; the bottom of the quantitative rice bucket is provided with a lower chute which is fixed on the main body frame; a lower chute notch is arranged on the lower chute, and the projection of the upper chute notch on the plane of the lower chute is completely not superposed with the lower chute notch; the quantitative rice bucket is hinged with a connecting rod, the other end of the connecting rod is hinged with a rotating disc, and the rotating disc is connected with a driving motor.

The rice bucket is characterized in that a rice baffle is arranged in the upper sliding chute, a rice baffle notch is formed in the rice baffle, a quantitative rice bucket is fixedly connected to the bottom surface of the rice baffle, and the rice baffle notch corresponds to an upper opening of the quantitative rice bucket.

D is larger than or equal to s, wherein d is the diameter of the rotating disc, and s is the distance from the projection of the upper chute notch on the plane of the lower chute to the lower chute notch.

The side wall of the rice storage bin is provided with an opening, and a sensor is arranged in the opening.

The bottom of the main body frame is provided with a plurality of fixing holes.

The rice outlet, the upper chute gap, the upper opening of the quantitative rice bucket, the lower opening of the quantitative rice bucket and the lower chute gap are openings with the same size.

The main body frame is provided with a rotating disc support, and a rotating disc is arranged on the rotating disc support; the rotating disc is in transmission connection with the driving motor.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the rice baffle-quantitative rice bucket assembly slides along the upper chute, and the notch of the rice baffle completely coincides with the upper opening of the quantitative rice bucket; when the upper opening of the quantitative rice bucket is butted with the rice outlet of the rice storage bin, the rice in the rice storage bin smoothly falls into the quantitative rice bucket, and after the quantitative rice bucket is filled with the rice, the rice baffle plate-quantitative rice bucket assembly further slides along the upper chute; when the upper opening of the quantitative rice barrel is moved away from the lower part of the rice outlet of the rice storage bin, the rice blocking plate moves to the lower part of the rice outlet to prevent the rice from leaking out of the rice outlet;

(2) when the diameter of the rotating disc is larger than or equal to the distance from the projection of the upper chute gap to the lower chute gap on the plane of the lower chute, the quantitative rice bucket moves back and forth between the projection and the lower chute gap;

(3) the side wall of the rice storage bin is provided with an opening, and a sensor is arranged in the opening. The sensor is a diffuse reflection type photoelectric sensor with the model number of E3F-DS5C1, the head of the sensor extends into the rice storage bin to detect the rice quantity in the rice storage bin, and when the depth of rice is smaller than a set depth, the sensor prompts that the rice quantity is too low;

(4) the device can be installed in a rice mill or a vending machine through a plurality of fixing holes at the bottom of the main body frame;

(5) the rice outlet, the upper chute gap, the upper opening of the quantitative rice bucket, the lower opening of the quantitative rice bucket and the lower chute gap are openings with the same size, all the interfaces are set to be in the same specification, and rice is prevented from leaking from the interfaces in the moving process of the quantitative rice bucket;

(6) the driving motor drives the rotating disc to rotate, and further, the rotating disc drives the quantitative rice bucket to reciprocate along the upper chute and the lower chute.

Before use, the rice bin is filled with rice, and the quantitative rice bucket is reset to the notch of the lower chute. When rice needs to be taken, the driving motor is started. Due to the special arrangement of the driving motor, the driving motor can just make the rotating disc rotate for a circle when running once, and in the process, the quantitative rice bucket completes the movement once back and forth. In the reciprocating motion of once, ration rice bucket starts from lower spout breach, and when ration rice bucket removed to go out rice mouthful under, the rice was filled ration rice bucket, and along with the further rotation of rolling disc, ration rice bucket is brought back to lower spout breach, and the rice falls from ration rice bucket under shed, and this device accomplishes once getting rice.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of a portion of the apparatus of FIG. 1;

in the figure: 1. a main body frame; 2. a rice storage bin; 3. a fixing hole; 4. a rice outlet; 5. an upper chute; 6. an upper chute gap; 7. a quantitative rice bucket; 8. an upper opening; 9. a lower opening; 10. a lower chute; 11. a lower chute gap; 12. a connecting rod; 13. rotating the disc; 14. a drive motor; 15. a rice baffle plate; 16. and (6) opening holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution of a quantitative rice discharging device:

the utility model provides a ration goes out rice device, includes main part frame 1 and rice storage bin 2, for the installation of this device of convenience, is equipped with a plurality of fixed orificess 3 in the bottom of main part frame 1. The rice storage bin 2 is arranged at the top of the main body frame 1, the rice storage bin 2 is a bucket-shaped rice storage bin, and the bucket-shaped rice storage bin prevents rice at the bottom of the rice storage bin 2 from remaining. The bottom of the rice storage bin 2 is provided with a rice outlet 4, and the rice outlet 4 is a rectangular opening; an upper chute 5 is fixed at the bottom of the rice storage bin 2, an upper chute gap 6 is arranged in the upper chute 5, and the upper chute gap 6 is seamlessly connected with the rice outlet 4. A quantitative rice bucket 7 is arranged in the upper chute 5, the quantitative rice bucket 7 is provided with an upper opening 8 and a lower opening 9, the upper opening 8 is used for receiving rice falling from the rice storage bin 2, and further, the rice can fall out from the lower opening 9. The quantitative rice bucket 7 moves along the upper chute 5, a lower chute 10 is arranged at the bottom of the quantitative rice bucket 7 for enhancing the stability of the quantitative rice bucket 7 during moving, the lower chute 10 is fixed on the main body frame 1, and the lower chute 10 is parallel to the upper chute 5. The lower chute 10 is provided with a lower chute gap 11, the lower chute gap 11 is a rectangular gap completely identical to the upper chute gap 6, and the projection of the upper chute gap 6 on the plane of the lower chute 10 is not overlapped with the lower chute gap 11 completely. This arrangement prevents rice from directly falling out of the lower chute gap 11 when rice is added to the quantitative rice bucket 7. Further, a connecting rod 12 is hinged on the quantitative rice bucket 7, the other end of the connecting rod 12 is hinged on the edge of the rotating disc 13, and the quantitative rice bucket 7 can be driven to move along the upper chute 5 and the lower chute 10 along with the rotation of the rotating disc 13. The main body frame 1 is provided with a driving motor 14, and the driving motor 14 provides power for the rotation of the rotating disc 13. The diameter of the rotating disc 13 is equal to the distance from the upper chute gap 6 to the lower chute gap 11, the rotating disc 13 rotates for a circle, and the quantitative rice bucket 7 finishes the reciprocating motion of taking and discharging rice once. In order to avoid that the rice in the rice storage bin 2 continuously falls down to the rice outlet 4 when the quantitative rice barrel 7 leaves the position right below the rice outlet, a rice baffle plate 15 is further arranged in the upper sliding chute 5, and the rice baffle plate 15 is connected with the edge of an upper opening of the quantitative rice barrel 7. When the quantitative rice bucket 7 leaves the position right below the rice outlet 4, the rice baffle 15 gradually closes the rice outlet 4.

In the using process, the quantitative rice bucket 7 is moved to a position right above the lower chute gap 11, and at the moment, the rice outlet 4 of the rice storage bin 2 is completely closed by the rice baffle 15. Set up driving motor 14 to the operation once just in time guarantee that rolling disc 13 rotates once, open driving motor 14, quantitative rice bucket 7 from lower spout breach 11 directly over the position from the position under upper spout breach 6 moves, when quantitative rice bucket 7 moved to the position under the upper spout breach 6, the rice mouth 4 of storing up rice storehouse 2 was opened completely, and the rice in the storing up rice storehouse 2 falls into in quantitative rice bucket 7. After the quantitative rice barrel 7 is filled, the rice in the rice storage bin 2 stops flowing; with the continuous rotation of the rotating disc 13, the connecting rod 12 pulls the quantitative rice bucket 7 back to the position right above the lower chute notch 11 from the position right below the upper chute notch 6, in the process, the rice baffle plate 15 gradually closes the rice outlet 4 of the rice storage bin 2, when the quantitative rice bucket 7 reaches the position right above the lower chute 10, the rice in the quantitative rice bucket 7 falls down from the lower chute notch 11, and the device finishes one-time rice taking. The wall of the rice storage bin 2 is provided with an opening 16, an E3F-DS5C1 diffuse reflection type photoelectric sensor is installed in the opening 16, the head of the sensor extends into the rice storage bin 2, and when the rice depth of the rice storage bin 2 reaches a set depth, the sensor starts to give an alarm to prompt that the rice quantity is too low.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A quantitative rice discharging device is characterized in that: the rice bin comprises a main body frame and a rice bin, wherein the rice bin is fixed at the top of the main body frame; the bottom of the rice storage bin is provided with a rice outlet, the bottom of the rice outlet is fixed with an upper chute, the upper chute is provided with an upper chute notch, and the upper chute notch corresponds to the rice outlet; a quantitative rice bucket is arranged in the upper chute, and is provided with an upper opening and a lower opening; the bottom of the quantitative rice bucket is provided with a lower chute which is fixed on the main body frame; a lower chute notch is arranged on the lower chute, and the projection of the upper chute notch on the plane where the lower chute is located is not overlapped with the lower chute notch completely; the quantitative rice bucket is hinged with a connecting rod, the other end of the connecting rod is hinged with a rotating disc, and the rotating disc is connected with a driving motor.

2. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the rice bucket is characterized in that a rice baffle is arranged in the upper sliding chute, a rice baffle notch is formed in the rice baffle, a quantitative rice bucket is fixedly connected to the bottom surface of the rice baffle, and the rice baffle notch corresponds to an upper opening of the quantitative rice bucket.

3. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the diameter of the rotating disc is larger than or equal to the distance from the projection of the upper chute gap to the lower chute gap on the plane of the lower chute.

4. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the side wall of the rice storage bin is provided with an opening, and a sensor is arranged in the opening.

5. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the bottom of the main body frame is provided with a fixing hole.

6. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the rice outlet, the upper chute gap, the upper opening of the quantitative rice bucket, the lower opening of the quantitative rice bucket and the lower chute gap are openings with the same size.

7. A metered dose rice dispensing apparatus as claimed in claim 1, wherein: the main body frame is provided with a rotating disc support, and a rotating disc is arranged on the rotating disc support; the rotating disc is in transmission connection with the driving motor.