Rice mill with weighing function

Abstract

The utility model provides a kind of rice mill with weighing function, comprising: rack, the top of the rack is provided with weighing assembly;The weighing assembly includes two placing plates set on the left side of the top of the rack, the opposite side of two The placing plate is slidably provided with weighing box, the bottom of the inner wall of the weighing box is provided with electronic scale.The utility model provides a kind of rice mill with weighing function, by starting electric control telescopic link driving weighing box to move upwards, and then the top of electronic scale is just flush with the bottom of the left side of guide box, and then part of rice will enter into guide box inside under the action of gravity, by the rotation of the output end of driving motor driving the rotation of rotating screw, cooperate the setting of guide rod, so that push plate moves to right, push plate moves to right side will push the part of rice remaining accumulated on the top of electronic scale to guide box's inside, to solve the problem that part of rice mill cannot automatically all feed after weighing when using.

Description

Technical Field

[0001] This utility model relates to the field of rice milling machines, and in particular to a rice milling machine with a weighing function. Background Technology

[0002] Rice is a finished product made from paddy through processes such as cleaning, hulling, milling, and finishing. Rice contains nearly 64% of the nutrients found in paddy and more than 90% of the nutrients needed by the human body. It is also a staple food for people in most parts of China.

[0003] A rice milling machine mainly consists of a fixed wrench, a tightening nut wrench, a brush, a feeding hopper, a grinding wheel, and a wire brush. It uses mechanical force to remove the husk and whiten brown rice; the mechanical equipment used is called a rice milling machine. There are three main types of small rice milling machines in my country: separate rice milling machines, combined hulling and milling machines, and air-jet rice milling machines.

[0004] In existing technology, the grinding components of a rice mill can only grind a suitable amount of rice. When the weight of the rice is too large, the grinding effect of the rice mill is poor, reducing the grinding quality. Therefore, when using a rice mill, it is necessary to weigh the rice in advance. The existing weighing method is generally to weigh the rice manually and then pour it into the feed inlet of the rice mill. The manual weighing method is inefficient. Some rice mills that can automatically weigh and feed rice cannot completely transfer the weighed rice into the rice mill, and some rice will remain on the weighing platform, resulting in weight errors.

[0005] Therefore, it is necessary to provide a rice milling machine with weighing function to solve the above-mentioned technical problems. Utility Model Content

[0006] This utility model provides a rice milling machine with a weighing function, which solves the problem that some existing rice milling machines are inconvenient to weigh rice or cannot transfer all the rice into the rice milling machine after weighing.

[0007] To solve the above-mentioned technical problems, this utility model provides a rice milling machine with weighing function, including: a frame, and a weighing component is provided on the top of the frame;

[0008] The weighing assembly includes two placement plates located on the top left side of the frame. A weighing box is slidably mounted on one side of the two placement plates, and an electronic scale is mounted on the bottom of the inner wall of the weighing box.

[0009] Preferably, a guide box is connected to the right side of the right-side placement plate, and a feed inlet is provided on the right side of the top of the frame. The side of the guide box away from the right-side placement plate is located above the feed inlet.

[0010] Preferably, a guide rod is provided laterally on one side of the two placement plates facing each other, and a push plate is provided on the circumferential side of the guide rod that can slide left and right along its length direction. A rotating screw is provided laterally on one side of the two placement plates facing each other, and the circumferential side of the rotating screw is threadedly connected to the inner side of the push plate.

[0011] Preferably, an electrically controlled telescopic rod is provided on the top of the frame and on one side opposite to the two placement plates, and the telescopic end of the top of the electrically controlled telescopic rod is fixedly connected to the bottom of the weighing box.

[0012] Preferably, a drive motor is provided on the left side of the left placement plate, the left end of the rotating lead screw passes through the right side of the left placement plate and extends to its left side, the output end of the left side of the drive motor is connected to the left end of the rotating lead screw via a belt, and a controller is provided on the top of the frame.

[0013] Preferably, a suction plate is provided on the top of the guide box, and an exhaust fan is provided on the top of the guide box and to the left of the suction plate. The air inlet of the exhaust fan is connected to the top of the suction plate, and the air outlet of the exhaust fan is connected to a filter box.

[0014] Compared with related technologies, the rice milling machine with weighing function provided by this utility model has the following beneficial effects:

[0015] This utility model provides a rice milling machine with a weighing function. By activating the electrically controlled telescopic rod, the weighing box is moved upward, so that the top of the electronic scale is flush with the bottom of the left side of the guide box. Then, some rice will enter the guide box under the action of gravity. The rotation of the output end of the drive motor drives the rotation of the rotating screw. With the setting of the guide rod, the push plate moves to the right. The movement of the push plate to the right pushes the remaining rice piled on the top of the electronic scale into the guide box. This solves the problem that some rice milling machines cannot automatically feed all the weighed rice in use. Attached Figure Description

[0016] Figure 1 A schematic diagram of a preferred embodiment of a rice milling machine with weighing function provided by this utility model;

[0017] Figure 2 for Figure 1 A structural schematic diagram of the front cross-sectional view of the placement plate shown;

[0018] Figure 3 for Figure 1 The diagram shows a structural schematic of the rear view of the frame section.

[0019] The following are the labels in the diagram: 1. Frame; 2. Weighing assembly; 21. Placement plate; 22. Weighing box; 23. Electronic scale; 24. Guide box; 25. Feed inlet; 26. Guide rod; 27. Push plate; 28. Rotating screw; 29. ​​Electrically controlled telescopic rod; 3. Drive motor; 4. Controller; 5. Suction plate; 6. Exhaust fan; 7. Filter box. Detailed Implementation

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Please refer to the following: Figure 1 , Figure 2 , Figure 3 ,in Figure 1 A schematic diagram of a preferred embodiment of a rice milling machine with weighing function provided by this utility model; Figure 2 for Figure 1 A structural schematic diagram of the front cross-sectional view of the placement plate shown; Figure 3 for Figure 1 The structural schematic diagram of the rear view of the frame shown shows a rice milling machine with weighing function, including: a frame 1, and a weighing component 2 provided on the top of the frame 1;

[0022] The weighing assembly 2 includes two placement plates 21 located on the top left side of the frame 1. A weighing box 22 is slidably mounted on one side of the two placement plates 21. An electronic scale 23 is mounted on the bottom of the inner wall of the weighing box 22.

[0023] The weighing box 22 is slidably connected to the opposite side of the two placement plates 21, that is, the two placement plates 21 provide support for the left and right sides of the weighing box 22.

[0024] The right side of the right placement plate 21 is connected to the guide box 24, and the right side of the top of the frame 1 is provided with the feed port 25. The side of the guide box 24 away from the right placement plate 21 is located above the feed port 25.

[0025] The guide box 24 is designed to be tilted. When rice falls into the guide box 24, it will roll into the inlet 25 under its own weight.

[0026] A guide rod 26 is provided laterally on one side of the two placement plates 21 facing each other. A push plate 27 is provided on the circumferential side of the guide rod 26, which can slide left and right along its length. A rotating screw 28 is provided laterally on one side of the two placement plates 21, which can rotate. The circumferential side of the rotating screw 28 is threadedly connected to the inner side of the push plate 27.

[0027] By rotating the lead screw 28 in conjunction with the guide rod 26, the push plate 27 can move to the right, thereby pushing the rice inside the weighing box 22 into the guide box 24, thus avoiding manual pushing or incomplete pushing.

[0028] An electrically controlled telescopic rod 29 is provided on the top of the frame 1 and on one side opposite to the two placement plates 21. The telescopic end of the top of the electrically controlled telescopic rod 29 is fixedly connected to the bottom of the weighing box 22.

[0029] By pouring rice into the weighing box 22, the weight of the rice is measured by the electronic scale 23. After obtaining the required amount of rice, the weighing box 22 is raised by the electronic telescopic rod 29, so that the top of the electronic scale 23 is flush with the bottom of the opening of the right-side placement plate 21. At this time, there is only a small gap between the bottom of the push plate 27 and the top of the electronic scale 23, which allows the push plate 27 to move to the right without causing the rice to remain on the top of the electronic scale 23.

[0030] A drive motor 3 is provided on the left side of the left placement plate 21. The left end of the rotating screw 28 passes through the right side of the left placement plate 21 and extends to its left side. The output end of the drive motor 3 on the left side is connected to the left end of the rotating screw 28 via a belt. A controller 4 is provided on the top of the frame 1.

[0031] A suction plate 5 is provided on the top of the guide box 24. A blower 6 is provided on the top of the guide box 24 and to the left of the suction plate 5. The air inlet of the blower 6 is connected to the top of the suction plate 5, and the air outlet of the blower 6 is connected to a filter box 7.

[0032] To prevent the generation of ash and bran fumes when rice enters the feed inlet 25, the guide box 24 is kept under negative pressure by the blower 6. As a result, the rice bran and dust floating in the air are sucked up by the suction plate 5 and discharged into the filter box 7 through the exhaust pipe, so as to avoid affecting the surrounding working environment.

[0033] The working principle of the rice milling machine with weighing function provided by this utility model is as follows:

[0034] Step 1: When using the equipment, pour the rice into the weighing box 22. The weight of the rice is obtained according to the real-time data of the electronic scale 23. When the required weight is reached, the weighing box 22 is moved upward by activating the electric telescopic rod 29, so that the top of the electronic scale 23 is just level with the bottom of the left side of the guide box 24. Then, some of the rice will enter the guide box 24 under the action of gravity.

[0035] Step 2: The rotation of the output end of the drive motor 3 drives the rotation of the lead screw 28. With the setting of the guide rod 26, the push plate 27 moves to the right. The movement of the push plate 27 to the right will push some of the remaining rice piled on top of the electronic scale 23 into the interior of the guide box 24, thereby avoiding the problem that the weighed rice cannot be completely fed into the material.

[0036] Step 3: During the process of rice rolling down to the feed inlet 25, in order to avoid dust and bran affecting the surrounding environment, the blower 6 makes the inside of the guide box 24 under negative pressure. As a result, the rice bran and dust floating in the air will be sucked up by the suction plate 5 and discharged into the filter box 7 through the air outlet pipe to avoid affecting the surrounding working environment.

[0037] Compared with related technologies, the rice milling machine with weighing function provided by this utility model has the following beneficial effects:

[0038] By activating the electrically controlled telescopic rod 29, the weighing box 22 is moved upward, so that the top of the electronic scale 23 is flush with the bottom of the left side of the guide box 24. Then, some rice will enter the guide box 24 under the action of gravity. The rotation of the output end of the drive motor 3 drives the rotation of the rotating screw 28. With the setting of the guide rod 26, the push plate 27 moves to the right. The movement of the push plate 27 to the right will push the remaining rice piled on the top of the electronic scale 23 into the guide box 24. This solves the problem that some rice milling machines cannot automatically feed all the weighed rice when in use.

[0039] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A rice milling machine with weighing function, characterized in that, include: A frame (1) is provided with a weighing component (2) on its top. The weighing assembly (2) includes two placement plates (21) located on the top left side of the frame (1). A weighing box (22) is slidably mounted on one side of the two placement plates (21). An electronic scale (23) is mounted on the bottom of the inner wall of the weighing box (22). A guide box (24) is connected to the right side of the right placement plate (21). A feed inlet (25) is located on the right side of the top of the frame (1). The side of the guide box (24) away from the right placement plate (21) is located above the feed inlet (25). The two placement plates (21) are positioned opposite each other. A guide rod (26) is provided laterally on one side of the two placement plates (21). A push plate (27) is provided on the circumferential side of the guide rod (26) that can slide left and right along its length. A rotating screw (28) is provided laterally on the opposite side of the two placement plates (21). The circumferential side of the rotating screw (28) is threaded to the inner side of the push plate (27). An electrically controlled telescopic rod (29) is provided at the top of the frame (1) and on the opposite side of the two placement plates (21). The telescopic end of the top of the electrically controlled telescopic rod (29) is fixedly connected to the bottom of the weighing box (22).

2. A rice milling machine with weighing function according to claim 1, characterized in that, A drive motor (3) is provided on the left side of the placement plate (21) on the left side. The left end of the rotating screw (28) passes through the right side of the placement plate (21) on the left side and extends to its left side. The output end of the drive motor (3) on the left side is connected to the left end of the rotating screw (28) by a belt. A controller (4) is provided on the top of the frame (1).

3. A rice milling machine with weighing function according to claim 1, characterized in that, The top of the guide box (24) is provided with a suction plate (5), and a blower (6) is provided on the top of the guide box (24) and to the left of the suction plate (5). The air inlet of the blower (6) is connected to the top of the suction plate (5), and the air outlet of the blower (6) is connected to a filter box (7).

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