Rice discharging box for rice husking machine

Abstract

The utility model provides a rice discharging box for a rice husking machine. The rice discharging box solves the problem that broken rice and impurities in an existing rice discharging box for the rice husking machine are not easy to clean. Comprising a rice discharging box body, and the rice discharging box body is arranged in the rice husking machine; the rice discharging box body is a hollow box body, and an opening is formed in the top of the rice discharging box body; a rice discharging opening is formed in the bottom of the rice discharging box body, sliding grooves are formed in the two sides of the bottom of the rice discharging box body, rice discharging baffles are arranged in the sliding grooves in a sliding mode, and at least one side of each rice discharging baffle is provided with a cleaning brush perpendicular to the corresponding sliding groove. A first driving mechanism is arranged in the rice husking machine, and the output end of the first driving mechanism is connected with the rice discharging baffle; a weighing sensor is arranged on the rice discharging box body and electrically connected with a control module of the first driving mechanism. The rice measuring and storing device is widely applied to the technical field of rice measuring and storing devices.

Description

Technical Field

[0001] The present application relates to the technical field of rice measuring and storing devices, and more specifically, to a rice unloading box for a rice milling machine. Background Art

[0002] With technological advancements and the promotion of automated equipment, self-service rice milling machines for individual users are becoming increasingly popular. Compared to conventional supermarket rice vending machines, self-service rice milling machines offer 24-hour unmanned vending services, saving manpower, time, and convenience. Furthermore, these machines hull the stored rice and instantly process it into fresh rice, which is fresher than commercially available rice, providing users with a superior rice purchasing experience.

[0003] However, existing self-service rice milling machines still have the following problems: the hulled fresh rice falls into the rice discharge box below the rice mill. The rice discharge port below the rice discharge box is equipped with a baffle that can be opened or closed to control the rice discharge. However, since the rice falls from a high altitude during discharge, the impact of gravity and the impact of the fall will produce some broken rice, and carry some dust and residual impurities. These impurities can easily enter the gap between the baffle and the rice discharge port, affecting the opening and closing of the baffle and preventing smooth rice discharge. In addition, these impurities will turn into dirt in the gap between the baffle and the rice discharge port, and fall into the rice discharge box, affecting the user's purchasing experience. Utility Model Content

[0004] In order to solve the above existing problems, the technical solution adopted by the utility model is to provide a rice unloading box for a rice milling machine, which solves the problem that broken rice and impurities are difficult to clean in the existing rice unloading box for a rice milling machine.

[0005] Preferably, the surfaces between the side walls of the rice unloading box body and the rice unloading port are all inclined surfaces.

[0006] Preferably, the side walls on both sides of the rice unloading port are respectively provided with connecting sections extending outwards, and the inner sides of the two connecting sections are provided with sliding grooves.

[0007] Preferably, the rice unloading baffle is provided with a baffle opening corresponding to the rice unloading port.

[0008] Preferably, the cleaning brush is detachably connected to the rice unloading baffle.

[0009] Preferably, a second driving mechanism is provided inside the rice milling machine, a rice outlet inclined plate is provided below the rice unloading box body, the output end of the second driving mechanism is connected to the rice outlet inclined plate; the weighing sensor is electrically connected to the control module of the second driving mechanism.

[0010] Preferably, the rice outlet inclined plate cooperates with the rice feeding box provided in the rice milling machine under the drive of the second driving mechanism.

[0011] Preferably, the top opening of the rice unloading box body corresponds to the rice feeding pipe of the rice milling machine.

[0012] The beneficial effects of the present invention are as follows: chutes are provided on both sides of the bottom of the rice unloading box body, a rice unloading baffle is provided slidingly in the chute, and a cleaning brush perpendicular to the chute is provided on at least one side of the rice unloading baffle. The cleaning brush can promptly clean the broken rice, dust and impurities accumulated in the chute after each rice unloading is completed, so that the broken rice and impurities fall off along the chute to the end, thereby avoiding the wear of the rice unloading baffle and the chute by the broken rice and impurities, and extending the service life of the rice unloading box body. The output end of the first drive mechanism is connected to the rice unloading baffle. Through the cooperation of the first drive mechanism and the rice unloading baffle, the rice unloading speed can be flexibly adjusted to provide users with a good user experience. The structure is simple, easy to use, highly automated, and has low operating costs, saving users waiting time for rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the embodiments or descriptions of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0014] Figure 1 It is a front view of the utility model;

[0015] Figure 2 It is a side view of the utility model;

[0016] Figure 3 It is a top view of the utility model;

[0017] Figure 4 This is a structural diagram of the rice unloading baffle.

[0018] Explanation of symbols in the figure: 1. Rice unloading box body; 2. Slide; 3. Rice unloading baffle; 4. First drive mechanism; 5. Weighing sensor; 6. Sensor bracket; 7. Connecting section; 8. Baffle opening; 9. Second drive mechanism; 10. Rice outlet inclined plate; 11. Rice unloading port. DETAILED DESCRIPTION

[0019] In order to make the technical problems, technical solutions and beneficial effects to be solved by this application more clearly understood, this application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0020] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application.

[0021] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be understood to indicate or imply relative importance or implicitly specify the number of the technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise specifically defined.

[0022] A rice unloading box for a rice mill provided in an embodiment of the present application will now be described.

[0023] See also Figures 1 to 4 The rice unloading box for a rice milling machine includes a rice unloading box body 1, which is disposed within the rice milling machine. The rice unloading box body 1 is a hollow box with an opening at the top. Specifically, the opening at the top of the rice unloading box body 1 corresponds to the rice feed pipe of the rice milling machine. A rice unloading port 11 is disposed at the bottom of the rice unloading box body 1. Chutes 2 are provided on both sides of the bottom of the rice unloading box body 1. A rice unloading baffle 3 slides within the chute 2. A cleaning brush is provided on at least one side of the rice unloading baffle 3, perpendicular to the chute 2. Specifically, the cleaning brush is used to promptly clean broken rice, dust, and impurities accumulated in the chute 2 after each rice unloading operation, causing them to fall off along the chute 2 to the end. The cleaning brush prevents broken rice and impurities from wearing the rice unloading baffle 3 and the chute 2, thereby extending the service life of the rice unloading box body 1. In this embodiment, the cleaning brush is disposed behind the rice unloading baffle 3. When the rice unloading baffle 3 retracts, it can promptly clean the broken rice and impurities accumulated during the current unloading operation. The rice milling machine is equipped with a first drive mechanism 4, the output end of which is connected to the rice discharge baffle 3. A load cell 5 is mounted on the rice discharge box body 1, the other end of which is secured to the rice milling machine via a sensor bracket 6. The load cell 5 is electrically connected to the control module of the first drive mechanism 4. Specifically, during operation, the user enters the purchase quantity on the rice milling machine's control panel. The rice feed pipe then feeds rice into the top opening of the rice discharge box body 1, gradually increasing the amount of rice in the rice discharge box body 1. When the weight of the rice in the rice discharge box body 1 reaches the user-set quantity, the load cell 5 sends a signal to the control module of the first drive mechanism 4, which in turn controls the first drive mechanism 4 to slide the rice discharge baffle 3, exposing the rice discharge port 11, allowing the rice to be discharged.

[0024] Furthermore, the surfaces between the side walls of the rice unloading box body 1 and the rice unloading port 11 are all inclined surfaces, which facilitates the smooth unloading of rice from the rice unloading box body 1 and prevents the existence of dead corners for unloading rice and the accumulation of broken rice at the corners of the rice unloading box body 1.

[0025] Furthermore, the side walls on both sides of the rice unloading port 11 are respectively provided with connecting sections 7 extending outwards, and the inner sides of the two connecting sections 7 are both provided with chutes 2. In this embodiment, the area of ​​the rice unloading baffle 3 is larger than the cross section of the rice unloading port 11.

[0026] Furthermore, the rice unloading baffle 3 is provided with a baffle opening 8 corresponding to the rice unloading port 11. Specifically, initially, the rice unloading baffle 3 completely blocks the rice unloading port 11. When the weight of rice in the rice unloading box body 1 reaches the amount set by the user, the first driving mechanism 4 pushes the rice unloading baffle 3 to slide, the baffle opening 8 overlaps with the rice unloading port 11, and the rice is unloaded from the overlapping portion of the baffle opening 8 and the rice unloading port 11. In one embodiment, the operation interface is electrically connected to the control module of the first driving mechanism 4, and the user can set the rice unloading speed on the operation interface. The control module of the first driving mechanism 4 receives a signal, and the first driving mechanism 4 pushes the rice unloading baffle 3 to adjust the rice unloading speed by changing the size of the overlapping portion of the baffle opening 8 and the rice unloading port 11, thereby improving the user experience.

[0027] In this embodiment, the cleaning brush is detachably connected to the rice unloading baffle 3, so that the cleaning brush can be replaced in time.

[0028] Furthermore, a second driving mechanism 9 is provided inside the rice milling machine, a rice outlet inclined plate 10 is provided below the rice unloading box body 1, and the output end of the second driving mechanism 9 is connected to the rice outlet inclined plate 10; the weighing sensor 5 is electrically connected to the control module of the second driving mechanism 9.

[0029] Furthermore, the rice outlet inclined plate 10 cooperates with the rice feeding box provided in the rice milling machine under the drive of the second driving mechanism 9 .

[0030] Specifically, during use, when the weight of rice in the rice unloading box body 1 reaches the amount set by the user, the weighing sensor 5 sends a signal to the control module of the second drive mechanism 9, and the control module of the second drive mechanism 9 controls the second drive mechanism 9 to push the rice outlet inclined plate 10 to slide below the rice unloading port 11, and the rice discharged from the rice unloading port 11 is transported to the rice transport box through the rice outlet inclined plate 10.

[0031] In this embodiment, the first driving mechanism 4 and the second driving mechanism 9 are electric push rods.

[0032] The working process of the present invention is as follows: during use, the user enters the purchase quantity on the rice milling machine's operating panel, and the rice feed pipe feeds rice into the top opening of the rice discharge box body 1. The amount of rice in the rice discharge box body 1 gradually increases. When the weight of the rice in the rice discharge box reaches the user-set quantity, the weighing sensor 5 sends a signal to the control module of the first drive mechanism 4, which controls the first drive mechanism 4 to push the rice discharge baffle 3 to slide, exposing the rice discharge port 11, allowing the rice to be discharged from the rice discharge port 11. At the same time, the weighing sensor 5 sends a signal to the control module of the second drive mechanism 9, which controls the second drive mechanism 9 to push the rice discharge port inclined plate 10 to slide below the rice discharge port 11. The rice discharged from the rice discharge port 11 is transported to the rice feed box via the rice discharge port inclined plate 10, completing one weighing and unloading operation.

[0033] In the present invention, chutes 2 are provided on both sides of the bottom of the rice unloading box body 1, and a rice unloading baffle 3 is provided slidingly in the chute 2. A cleaning brush perpendicular to the chute 2 is provided on at least one side of the rice unloading baffle 3. The cleaning brush can promptly clean the broken rice, dust and impurities accumulated in the chute 2 after each rice unloading is completed, so that the broken rice and impurities fall off along the chute 2 to the end, thereby avoiding the wear of the rice unloading baffle 3 and the chute 2 by the broken rice and impurities, and extending the service life of the rice unloading box body 1. The output end of the first drive mechanism 4 is connected to the rice unloading baffle 3. Through the cooperation of the first drive mechanism 4 and the rice unloading baffle 3, the rice unloading speed can be flexibly adjusted to provide the user with a good user experience. The structure is simple, easy to use, highly automated, and has low operating costs, saving the user waiting time for taking rice.

[0034] The above-described embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the scope of protection of the present application.

Claims

1. A rice unloading box for a rice milling machine, comprising a rice unloading box body (1), wherein the rice unloading box body (1) is arranged inside the rice milling machine; characterized in that: The rice unloading box body (1) is a box body with a hollow interior, and an opening is provided at the top of the rice unloading box body (1); a rice unloading port (11) is provided at the bottom of the rice unloading box body (1); slide grooves (2) are provided on both sides of the bottom of the rice unloading box body (1); a rice unloading baffle (3) is slidably provided in the slide groove (2), and a cleaning brush perpendicular to the slide groove (2) is provided on at least one side of the rice unloading baffle (3); a first driving mechanism (4) is provided inside the rice milling machine, and an output end of the first driving mechanism (4) is connected to the rice unloading baffle (3); a weighing sensor (5) is provided on the rice unloading box body (1), and the weighing sensor (5) is electrically connected to a control module of the first driving mechanism (4).

2. The rice unloading box for a rice mill according to claim 1, characterized in that: The surfaces between the side walls of the rice unloading box body (1) and the rice unloading opening (11) are all inclined surfaces.

3. The rice unloading box for a rice mill according to claim 2, characterized in that: The side walls on both sides of the rice unloading port (11) are respectively provided with connecting sections (7) extending outwards, and the inner sides of the two connecting sections (7) are both provided with the sliding groove (2).

4. The rice unloading box for a rice mill according to claim 1, characterized in that: The rice unloading baffle (3) is provided with a baffle opening (8) corresponding to the rice unloading opening (11).

5. The rice unloading box for a rice mill according to claim 1, characterized in that: The cleaning brush is detachably connected to the rice unloading baffle (3).

6. The rice unloading box for a rice mill according to claim 1, characterized in that: A second driving mechanism (9) is provided inside the rice milling machine, a rice outlet inclined plate (10) is provided below the rice unloading box body (1), and an output end of the second driving mechanism (9) is connected to the rice outlet inclined plate (10); the weighing sensor (5) is electrically connected to the control module of the second driving mechanism (9).

7. The rice unloading box for a rice mill according to claim 6, characterized in that: The rice outlet inclined plate (10) cooperates with a rice feeding box provided in the rice milling machine under the drive of the second driving mechanism (9).

8. A rice unloading box for a rice mill according to any one of claims 1 to 7, characterized in that: The top opening of the rice unloading box body (1) corresponds to the rice feeding pipe of the rice milling machine.

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