Intelligent rice milling and cleaning device

Abstract

The utility model discloses an intelligent rice milling and cleaning device, which belongs to the technical field of rice processing and comprises a rice milling machine body, and a discharge port is arranged on the rice milling machine body. The mounting structure is arranged on the rice husking machine body; through the arrangement of a driving structure, a conveying structure and a sensor, when unhulled and cleaned rice grains are discharged through a discharging opening, the rice grains directly fall into a collecting barrel at the bottom, along with the increase of rice collected in the collecting barrel, a placing plate gradually moves close to a conveying plate under the action of gravity, and when the placing plate moves to be attached to the top of the sensor, the conveying structure is driven by the sensor to move. The sensor controls the driving motor to work, and when the driving motor drives the threaded rod to rotate, the two placing plates synchronously slide on the mounting base, so that the empty collecting barrel is directly moved to the bottom of the discharge port for receiving, the operation is simple, mutual cooperation of multiple operators is not needed, and the working efficiency is improved. And the situation of manpower waste is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice processing, and particularly relates to an intelligent rice milling and cleaning device. Background Art

[0002] The rice milling device is the core component of the rice mill, and its main function is to mill paddy into rice. It usually consists of a rice milling roller and rice milling teeth. These components rotate at high speed driven by an electric motor to mill the paddy. During the rice milling process, the paddy is fed into the rice milling chamber. Through the interaction of the rice milling roller and the rice milling teeth, the bran layer on the surface of the paddy is removed, thus realizing the conversion from paddy to rice. And when the rice milling device is working, it can automatically go through a series of cleaning steps, such as screening, air blowing, etc., to remove impurities attached to the surface of the rice grains, such as dust, rice husk fragments, etc.

[0003] A sand roller rice milling device for paddy with the patent number CN 219631383 U includes: a machine body, including a fixed frame, a protective plate is fixedly connected to the surface of the fixed frame, a sand roller body is movably connected to the surface of the protective plate, and a guide plate is fixedly connected to the surface of the protective plate; a storage mechanism, including a support frame, the support frame is fixedly connected to the surface of the fixed frame, a guide rod is fixedly connected to the surface of the fixed frame, a support plate is movably connected to the surface of the guide rod, a return spring is fixedly connected to the surface of the support plate, and a storage cloth bag is abutted and connected to the surface of the support plate. This utility model completes the support for the opening of the storage cloth bag through the support frame, the guide rod, the support plate, the return spring and the storage cloth bag, reduces the labor intensity of workers, and avoids the soreness and numbness of the hands and feet of workers.

[0004] Due to this utility model, the rice grains are collected and processed through the storage cloth bag. However, when the rice grains inside the storage cloth bag accumulate to a certain amount and reach the saturation state, it must be replaced to ensure the continuation of the subsequent collection work. In actual operation, if only a single operator is responsible for this task, it will face the dilemma of being difficult to quickly and effectively place a new storage cloth bag after taking out the storage cloth bag full of rice grains. This process is not only inefficient, but also requires the cooperation of multiple operators to complete, which undoubtedly increases the labor cost. Given that the technical difficulty of such work is relatively low, but it requires a large amount of human resources, this situation obviously constitutes an unnecessary waste of human resources, thus restricting the improvement of production efficiency. Summary of the Utility Model

[0005] The present utility model aims to solve the problem in the prior art that in actual operation, if only a single operator is responsible for this task, it will be difficult to quickly and effectively place a new storage cloth bag after taking out the storage cloth bag filled with rice grains. This process is not only inefficient but also requires the cooperation of multiple operators to complete, which undoubtedly increases the labor cost. Given that the technical difficulty of such work is relatively low but requires a large amount of human resources, this situation clearly constitutes an unnecessary waste of human resources. Therefore, an intelligent rice milling and cleaning device is proposed.

[0006] To achieve the above object, the present utility model provides the following technical solutions: An intelligent rice milling and cleaning device, comprising:

[0007] A rice milling machine body, on which there is a discharge port;

[0008] An installation structure, arranged on the rice milling machine body, the installation structure includes an installation base fixedly connected to the rice milling machine body, and installation plates are installed on both sides of the installation base;

[0009] A driving structure, arranged on the installation plates, the driving structure includes a threaded rod rotatably connected inside the two installation plates, and a driving motor is fixedly connected to one of the installation plates, and the output end of the driving motor is fixedly connected to the threaded rod;

[0010] A conveying structure, arranged on the installation base, the conveying structure includes two conveying plates slidably connected inside the installation base, two moving plates are fixedly connected to the top of the conveying plates, the threaded rod is threadedly connected to the moving plates, and the top of the conveying plates is fixedly connected to a placement plate through a plurality of elastic structures;

[0011] A sensor, installed on the top of the conveying plate, both of the two sensors are electrically connected to the driving motor, and when the placement plate moves closer to the conveying plate, it can be in contact with the top of the sensor.

[0012] As a preferred implementation manner, the cross-sectional shape of the installation base is set to a concave shape, and the moving plate is slidably connected to the installation base.

[0013] As a preferred implementation manner, the cross-sectional shape of the placement plate is set to a concave shape, and the placement plate is slidably connected to the installation base.

[0014] As a preferred implementation manner, a storage groove is arranged on the top of the placement plate, a collection bucket is placed inside the storage groove, and the position of the collection bucket corresponds to the position of the discharge port.

[0015] As a preferred embodiment, the elastic structure includes a telescopic rod. A plurality of telescopic rods are fixedly connected to the top of the transfer plate, and the end of the telescopic rod away from the transfer plate is fixedly connected to the placement plate.

[0016] As a preferred embodiment, a spring is wound around the outer wall of the telescopic rod, and both ends of the spring are fixedly connected to the placement plate and the transfer plate respectively.

[0017] As a preferred embodiment, the rice milling and cleaning device for paddy also includes a rolling structure. The rolling structure includes a plurality of groups of vertical plates fixedly connected to the bottom of the transfer plate. The same rotating shaft is fixedly connected between two vertical plates in the same group. A rolling wheel is rotatably connected to the outer wall of the rotating shaft, and the rolling wheel is in rolling connection with the installation base.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. In the present utility model, by setting the driving structure, the transfer structure and the sensor, when an operator uses the rice milling machine body to hull paddy, the paddy is directly poured into the interior of the rice milling machine body. When the rice grains after hulling and cleaning are discharged through the discharge port, they directly fall into the collection bucket at the bottom. As the paddy collected in the collection bucket increases, under the action of gravity, the placement plate gradually moves closer to the transfer plate. When the placement plate moves to fit with the top of the sensor, the sensor controls the driving motor to work. When the driving motor drives the threaded rod to rotate, the two placement plates slide synchronously on the installation base, so that the empty collection bucket directly moves to the bottom of the discharge port for receiving materials. The operation is simple, and there is no need for multiple operators to cooperate with each other, avoiding the waste of manpower.

[0020] 2. In the present utility model, by setting the rolling structure, when the driving motor drives the threaded rod to rotate, thereby driving the transfer plate and the placement plate to move and adjusting the position of the collection bucket, with the cooperation of the vertical plate and the rotating shaft, the rolling wheel can play a supporting and auxiliary role for the transfer plate, so as to facilitate the transfer plate to drive the collection bucket to move, and the stability is relatively strong. Description of the Drawings

[0021] Figure 1 is the overall schematic diagram of the structure of the present utility model;

[0022] Figure 2 is the connection schematic diagram of the transfer plate, the moving plate, the elastic structure and the sensor of the structure of the present utility model;

[0023] Figure 3 is the connection schematic diagram of the transfer plate, the sensor, the elastic structure and the rolling structure of the structure of the present utility model;

[0024] Figure 4 Schematic enlarged view of part A of the structure of the present utility model.

[0025] In the figure: 1. Main body of paddy rice milling machine; 101. Discharge port; 2. Installation structure; 201. Installation base; 202. Installation plate; 3. Driving structure; 301. Threaded rod; 302. Driving motor; 4. Conveying structure; 401. Conveying plate; 402. Moving plate; 403. Placing plate; 404. Storage groove; 5. Collection bucket; 6. Elastic structure; 601. Spring; 602. Telescopic rod; 7. Sensor; 8. Rolling structure; 801. Vertical plate; 802. Rotating shaft; 803. Rolling wheel. Specific embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Embodiment 1:

[0028] Please refer to Figures 1-3 , the present utility model provides an intelligent paddy rice milling and cleaning device, including:

[0029] Main body of paddy rice milling machine 1, on which there is a discharge port 101;

[0030] Installation structure 2, arranged on the main body of paddy rice milling machine 1, the installation structure 2 includes an installation base 201 fixedly connected to the main body of paddy rice milling machine 1, and installation plates 202 are installed on both sides of the installation base 201;

[0031] Driving structure 3, arranged on the installation plate 202, the driving structure 3 includes a threaded rod 301 rotatably connected inside two installation plates 202, and a driving motor 302 is fixedly connected to one of the installation plates 202, and the output end of the driving motor 302 is fixedly connected to the threaded rod 301;

[0032] Conveying structure 4, arranged on the installation base 201, the conveying structure 4 includes two conveying plates 401 slidably connected inside the installation base 201, the top of the conveying plate 401 is fixedly connected with two moving plates 402, the threaded rod 301 is threadedly connected to the moving plate 402, and the top of the conveying plate 401 is fixedly connected with a placing plate 403 through a plurality of elastic structures 6;

[0033] Sensor 7, installed on the top of the conveying plate 401, both two sensors 7 are electrically connected to the driving motor 302, and when the placing plate 403 moves closer to the conveying plate 401, it can be in contact with the top of the sensor 7.

[0034] Specifically, as Figure 1 and2 As shown, the cross-sectional shape of the installation base 201 is set to a concave shape, and the moving plate 402 is slidably connected to the installation base 201. The cross-sectional shape of the placement plate 403 is set to a concave shape, and the placement plate 403 is slidably connected to the installation base 201. A storage groove 404 is provided at the top of the placement plate 403, and a collection bucket 5 is placed inside the storage groove 404. The position of the collection bucket 5 corresponds to the position of the discharge port 101. By providing the storage groove 404, it is convenient for the collection bucket 5 to be stably placed inside the placement plate 403, and when the collection bucket 5 is placed inside the storage groove 404, it can be directly aligned with the discharge port 101, ensuring that the shelled rice grains can enter the collection bucket 5 for collection, thus ensuring the stability of the device.

[0035] Specifically, as Figure 2 and 3 shown, the elastic structure 6 includes a telescopic rod 602. A plurality of telescopic rods 602 are fixedly connected to the top of the transfer plate 401. The end of the telescopic rod 602 away from the transfer plate 401 is fixedly connected to the placement plate 403. A spring 601 is wound around the outer wall of the telescopic rod 602. The two ends of the spring 601 are respectively fixedly connected to the placement plate 403 and the transfer plate 401. By providing the spring 601 and the telescopic rod 602, with the cooperation of the spring 601 and the telescopic rod 602, when the number of rice grains collected in the collection bucket 5 increases, the placement plate 403 can gradually move closer to the sensor 7, ensuring that when the collection bucket 5 is full, the drive motor 302 can automatically operate, thereby replacing the collection bucket 5.

[0036] The working principle of an intelligent rice hulling and cleaning device provided by the present utility model is as follows: When an operator uses the rice hulling machine body 1 to hull rice, the rice is directly poured into the rice hulling machine body 1. When the shelled and cleaned rice grains are discharged through the discharge port 101, they directly fall into the collection bucket 5 at the bottom. As the amount of rice collected in the collection bucket 5 increases, the placement plate 403 gradually moves closer to the transfer plate 401 under the action of gravity. When the placement plate 403 moves to fit the top of the sensor 7, the sensor 7 controls the drive motor 302 to operate. When the drive motor 302 drives the threaded rod 301 to rotate, the two placement plates 403 slide synchronously on the installation base 201, so that the empty collection bucket 5 directly moves to the bottom of the discharge port 101 for receiving materials.

[0037] Embodiment 2:

[0038] Please refer to Figures 1-4 , the present utility model provides an intelligent rice hulling and cleaning device, including:

[0039] A rice hulling machine body 1, and a discharge port 101 is provided on the rice hulling machine body 1;

[0040] The installation structure 2 is arranged on the rice hulling machine body 1. The installation structure 2 includes an installation base 201 fixedly connected to the rice hulling machine body 1, and installation plates 202 are installed on both sides of the installation base 201;

[0041] The driving structure 3 is arranged on the installation plate 202. The driving structure 3 includes a threaded rod 301 rotatably connected inside the two installation plates 202. A driving motor 302 is fixedly connected to one of the installation plates 202, and the output end of the driving motor 302 is fixedly connected to the threaded rod 301;

[0042] The conveying structure 4 is arranged on the installation base 201. The conveying structure 4 includes two conveying plates 401 slidably connected inside the installation base 201. Two moving plates 402 are fixedly connected to the top of the conveying plate 401. The threaded rod 301 is threadedly connected to the moving plate 402. The top of the conveying plate 401 is fixedly connected to a placing plate 403 through a plurality of elastic structures 6;

[0043] The sensors 7 are installed on the top of the conveying plate 401. Both of the two sensors 7 are electrically connected to the driving motor 302, and when the placing plate 403 moves closer to the conveying plate 401, it can fit with the top of the sensors 7.

[0044] Specifically, as Figure 4 shown, the rice hulling and cleaning device further includes a rolling structure 8. The rolling structure 8 includes a plurality of groups of vertical plates 801 fixedly connected to the bottom of the conveying plate 401. The same rotating shaft 802 is fixedly connected between the two vertical plates 801 in the same group. A rolling wheel 803 is rotatably connected to the outer wall of the rotating shaft 802, and the rolling wheel 803 is in rolling connection with the installation base 201. By setting the rolling structure 8, when the driving motor 302 drives the threaded rod 301 to rotate, thereby driving the conveying plate 401 and the placing plate 403 to move and adjusting the position of the collection bucket 5, with the cooperation of the vertical plates 801 and the rotating shaft 802, the rolling wheel 803 can play a role in supporting and assisting the conveying plate 401, so as to facilitate the conveying plate 401 to drive the collection bucket 5 to move, and the stability is relatively strong.

[0045] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent rice milling and cleaning device, characterized in that: include: A rice milling machine body (1), wherein the rice milling machine body (1) is provided with a discharge port (101); A mounting structure (2) is arranged on the rice milling machine body (1), the mounting structure (2) comprising a mounting base (201) fixedly connected to the rice milling machine body (1), and mounting plates (202) are mounted on both sides of the mounting base (201); A drive structure (3) is arranged on the mounting plate (202), the drive structure (3) comprising a threaded rod (301) rotatably connected to the inside of two mounting plates (202), a drive motor (302) is fixedly connected to one of the mounting plates (202), and an output end of the drive motor (302) is fixedly connected to the threaded rod (301); A conveying structure (4) is arranged on a mounting base (201), the conveying structure (4) comprises two conveying plates (401) slidably connected to the inside of the mounting base (201), two movable plates (402) are fixedly connected to the top of the conveying plate (401), the threaded rod (301) is threadedly connected to the movable plate (402), and the top of the conveying plate (401) is fixedly connected to a placement plate (403) via a plurality of elastic structures (6); The sensor (7) is installed on the top of the transmission plate (401). Both of the two sensors (7) are electrically connected to the driving motor (302). When the placement plate (403) moves close to the transmission plate (401), it can fit with the top of the sensor (7).

2. The intelligent rice milling and cleaning device according to claim 1 is characterized by: The cross-sectional shape of the mounting base (201) is set to be a concave shape, and the movable plate (402) is slidably connected to the mounting base (201).

3. The intelligent rice milling and cleaning device according to claim 1 is characterized in that: The cross-sectional shape of the placement plate (403) is set to be a concave shape, and the placement plate (403) is slidably connected to the installation base (201).

4. The intelligent rice milling and cleaning device according to claim 1, characterized in that: A storage groove (404) is provided on the top of the placement plate (403), and a collection bucket (5) is placed inside the storage groove (404), and the position of the collection bucket (5) corresponds to the position of the discharge port (101).

5. The intelligent rice milling and cleaning device according to claim 1 is characterized by: The elastic structure (6) comprises telescopic rods (602), and a plurality of telescopic rods (602) are fixedly connected to the top of the conveying plate (401), and one end of the telescopic rod (602) away from the conveying plate (401) is fixedly connected to the placement plate (403).

6. The intelligent rice milling and cleaning device according to claim 5, characterized in that: A spring (601) is wound around the outer wall of the telescopic rod (602), and two ends of the spring (601) are respectively fixedly connected to the placement plate (403) and the transmission plate (401).

7. The intelligent rice milling and cleaning device according to claim 1, characterized in that: The rice milling and cleaning device further comprises a rolling structure (8), wherein the rolling structure (8) comprises a plurality of groups of vertical plates (801) fixedly connected to the bottom of the conveying plate (401), two vertical plates (801) of the same group are fixedly connected to the same rotating shaft (802), the outer wall of the rotating shaft (802) is rotatably connected to a rolling wheel (803), and the rolling wheel (803) is rollingly connected to the mounting base (201).

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