Drying device for rice processing

Abstract

The utility model relates to the technical field of rice processing, and discloses a drying device for rice processing, which comprises a supporting mechanism and a drying mechanism, the drying mechanism is arranged at the top of the supporting mechanism, the drying mechanism comprises a wind heating unit and an overturning unit, the wind heating unit is fixedly connected to the top side of the supporting mechanism, and the overturning unit is fixedly connected to the top side of the supporting mechanism. The overturning unit is rotationally connected to the top of the supporting mechanism. According to the drying device for rice processing, through the turnover design of the grid roller, rice can be evenly dispersed and make full contact with hot air in the drying process, so that drying heat transfer and mass transfer are accelerated, the drying efficiency is improved, and due to the design, water of the rice can be rapidly and evenly removed, and the drying efficiency is improved; the rice can be uniformly dispersed and fully contacted with hot air through the overturning movement of the grid roller, the drying efficiency is improved, and the rice drying device is suitable for rice of different types and states and has wide adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of rice processing, in particular to a drying device for rice processing. Background Technique

[0002] With the continuous increase of the population, rice, as the food for people's daily consumption, is also continuously expanding production. In agricultural production, since rice grows in paddy fields, a large amount of water will be contaminated during harvesting. When there is too much water on the surface of rice, if the rice is piled up together, it is easy to get moldy, resulting in a waste of food resources. Therefore, drying treatment is required.

[0003] The prior art discloses a drying device for rice processing with the application number: 201920469480.4, which includes a box body. An inlet bin and an outlet pipe are connected to the box body. A pressure relief valve is arranged at the top of the box body. A drying plate is arranged in the box body through a support seat. The drying plate divides the internal space of the box body into an upper cavity and a lower cavity. A hot air pipe communicated with the upper cavity is connected to the box body. A heating pipe is arranged in the lower cavity. The heating pipe is connected to a power supply device through a wire. A turnover plate is arranged in the upper cavity of the box body. The turnover plate is connected to a motor installed outside the box body. A pushing chamber is arranged on one side of the box body. A push plate is arranged in the pushing chamber. The push plate is connected to a cylinder. The push plate is arranged opposite to the outlet pipe. A valve is arranged at the pipe orifice of the outlet pipe. The valve is connected to a controller arranged on the box body. A humidity sensor connected to the controller is arranged in the upper cavity. When the turnover plate rotates to the horizontal state, the push plate moves between the turnover plate and the drying plate to push the rice. The drying efficiency of the utility model is high.

[0004] However, the existing technology still has the following deficiencies. First, when the above device is in use, it is through the movement of the turnover plate to push the rice, so as to improve the drying efficiency. However, the above single pushing and drying method cannot evenly and effectively make the rice evenly dispersed during the drying process and fully contact with hot air, resulting in uneven drying effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a drying device for rice processing to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A drying device for rice processing, including a support mechanism and a drying mechanism. The drying mechanism is arranged on the top of the support mechanism.

[0007] The drying mechanism includes a hot air unit and a turnover unit. The hot air unit is fixedly connected to the top side of the support mechanism. The turnover unit is rotatably connected to the top of the support mechanism.

[0008] Preferably, the support mechanism is composed of a support frame, a receiving box, a first motor, a turntable, a mounting frame, and a second motor. The receiving box is inserted into the interior of the support frame. The first motor is fixedly connected to the side of the support frame. The turntable is rotatably connected to the other side of the support frame. The mounting frame is fixedly connected to the side of the support frame where the turntable is located. The second motor is fixedly connected to the top of the mounting frame, playing a main bearing role.

[0009] Preferably, the hot air unit is composed of a heating machine box, an air inlet, a heat conduction pipe, a blowing shell, and a hot air outlet. The heating machine box is fixedly connected to the back of the support frame. The air inlet is opened on the side of the heating machine box. The heat conduction pipe is fixedly connected to the top of the heating machine box. The blowing shell is fixedly connected to the top of the heat conduction pipe. The hot air outlet is opened on the side of the blowing shell close to the support frame, playing a main role in heating and drying.

[0010] Preferably, the flipping unit is composed of a roller frame, a feeding and discharging plate, a humidity sensor, a stainless steel mesh, and a flipping frame. The roller frame is rotatably connected to the interior of the support frame. The feeding and discharging plate is clamped on the surface of the roller frame. The humidity sensor is fixedly connected to the surface of the roller frame. The stainless steel mesh is fixedly connected to the surfaces of the roller frame and the feeding and discharging plate. The flipping frame is rotatably connected to the interior of the roller frame. Through the overall two-way flipping, the drying uniformity of the device is improved.

[0011] Preferably, the roller frame is fixedly connected to the output end of the first motor, and the flipping frame is fixedly connected to the output end of the second motor. One end of the roller frame is fixed inside the turntable, and a communication port is opened in the turntable. The output end of the second motor penetrates through the inside of the roller frame and is connected to the flipping frame, playing a main role in driving the flipping.

[0012] Preferably, the blowing area of the hot air outlet covers the entire roller frame, facilitating the improvement of the drying area.

[0013] Preferably, the rotation direction of the roller frame is opposite to that of the flipping frame, facilitating the full contact of the rice with the hot air through the flipping in two opposite directions.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. For the drying device used for rice processing, through the design of the grid drum flipping type, the rice can be evenly dispersed during the drying process, fully contact with the hot air, thereby accelerating the heat and mass transfer of drying, improving the drying efficiency. This design helps the rice quickly and evenly remove moisture and improve the drying efficiency.

[0016] 2. The drying device for rice processing has a turning motion of the grid drum so that the rice can be evenly dispersed and fully contacted with the hot air, thereby improving the drying efficiency. The device is suitable for rice of different types and states, and shows wide adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0018] Figure 2 This is a side view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 4 For this utility model Figure 3 Enlarged structural diagram at A in the middle.

[0021] In the figure: 1. Support mechanism; 101. Support frame; 102. Receiver box; 103. First motor; 104. Turntable; 105. Mounting frame; 106. Second motor; 2. Drying mechanism; 201. Heating chassis; 202. Air inlet; 203. Heat pipe; 204. Blowing shell; 205. Hot air outlet; 211. Roller frame; 212. Inlet and outlet plates; 213. Humidity sensor; 214. Stainless steel grid; 215. Turning frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1-4 The utility model provides the following technical solution: a drying device for rice processing, comprising a supporting mechanism 1 and a drying mechanism 2, wherein the drying mechanism 2 is arranged on the top of the supporting mechanism 1.

[0024] The drying mechanism 2 includes an air-heating unit and a turning unit. The air-heating unit is fixedly connected to the top side of the supporting mechanism 1 , and the turning unit is rotatably connected to the top of the supporting mechanism 1 .

[0025] The support mechanism 1 is composed of a support frame 101, a receiving box 102, a first motor 103, a turntable 104, a mounting frame 105, and a second motor 106. The receiving box 102 is inserted into the inside of the support frame 101. The first motor 103 is fixedly connected to the side of the support frame 101. The turntable 104 is rotatably connected to the other side of the support frame 101. The mounting frame 105 is fixedly connected to the support frame 101 on the side where the turntable 104 is located. The second motor 106 is fixedly connected to the top of the mounting frame 105, playing a main bearing role.

[0026] The hot air unit is composed of a heating machine box 201, an air inlet 202, a heat conduction pipe 203, a blowing shell 204, and a hot air outlet 205. The heating machine box 201 is fixedly connected to the back of the support frame 101. The air inlet 202 is opened on the side of the heating machine box 201. The heat conduction pipe 203 is fixedly connected to the top of the heating machine box 201. The blowing shell 204 is fixedly connected to the top of the heat conduction pipe 203. The hot air outlet 205 is opened on the side of the blowing shell 204 close to the support frame 101. The blowing area of the hot air outlet 205 covers the entire roller frame 211, facilitating the improvement of the drying area and playing a main heating and drying role. The flipping unit is composed of a roller frame 211, a feeding and discharging plate 212, a humidity sensor 213, a stainless steel mesh 214, and a flipping frame 215. The roller frame 211 is rotatably connected to the inside of the support frame 101. The roller frame 211 is fixedly connected to the output end of the first motor 103. The flipping frame 215 is fixedly connected to the output end of the second motor 106. One end of the roller frame 211 is fixed inside the turntable 104, and a communication port is opened in the turntable 104. The output end of the second motor 106 penetrates through the inside of the roller frame 211 and is connected to the flipping frame 215, playing a main driving and flipping purpose. The rotating direction of the roller frame 211 is opposite to the rotating direction of the flipping frame 215, facilitating the full contact of the rice with the hot air through two flips in opposite directions. The feeding and discharging plate 212 is clamped on the surface of the roller frame 211. The humidity sensor 213 is fixedly connected to the surface of the roller frame 211. The stainless steel mesh 214 is fixedly connected to the surfaces of the roller frame 211 and the feeding and discharging plate 212. The flipping frame 215 is rotatably connected to the inside of the roller frame 211. Through the overall two-way flipping, the drying uniformity of the device is improved.

[0027] During use, the rice to be dried is placed inside the roller frame 211, clamped and closed through the feeding and discharging plate 212. The first motor 103 and the second motor 106 are used to drive the roller frame 211 and the flipping frame 215 to rotate in opposite directions. At the same time, the heating machine box 201 is started to dry the rice. The humidity sensor 213 monitors the internal humidity in real time and adjusts and controls the heating temperature.

[0028] Although embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A drying device for rice processing, comprising a supporting mechanism (1) and a drying mechanism (2), characterized in that: The drying mechanism (2) is arranged on the top of the supporting mechanism (1); The drying mechanism (2) comprises a wind-heating unit and a turning unit, wherein the wind-heating unit is fixedly connected to the top side of the supporting mechanism (1), and the turning unit is rotatably connected to the top of the supporting mechanism (1); The support mechanism (1) is composed of a support frame (101), a receiving box (102), a first motor (103), a turntable (104), a mounting frame (105) and a second motor (106); the receiving box (102) is plugged into the interior of the support frame (101); the first motor (103) is fixedly connected to a side of the support frame (101); the turntable (104) is rotatably connected to the other side of the support frame (101); the mounting frame (105) is fixedly connected to a side of the support frame (101) located on the turntable (104); and the second motor (106) is fixedly connected to the top of the mounting frame (105); The wind heating unit is composed of a heating chassis (201), an air inlet (202), a heat pipe (203), a blowing shell (204) and a hot air outlet (205); the heating chassis (201) is fixedly connected to the back of the support frame (101); the air inlet (202) is opened on the side of the heating chassis (201); the heat pipe (203) is fixedly connected to the top of the heating chassis (201); the blowing shell (204) is fixedly connected to the top of the heat pipe (203); and the hot air outlet (205) is opened on a side of the blowing shell (204) close to the support frame (101); The turnover unit is composed of a roller frame (211), an inlet and outlet plate (212), a humidity sensor (213), a stainless steel grid (214) and a turnover frame (215); the roller frame (211) is rotatably connected to the inside of the support frame (101); the inlet and outlet plate (212) is clamped on the surface of the roller frame (211); the humidity sensor (213) is fixedly connected to the surface of the roller frame (211); the stainless steel grid (214) is fixedly connected to the roller frame (211) and the surface of the inlet and outlet plate (212); and the turnover frame (215) is rotatably connected to the inside of the roller frame (211).

2. A drying device for rice processing according to claim 1, characterized in that: The roller frame (211) is fixedly connected to the output end of the first motor (103), and the flip frame (215) is fixedly connected to the output end of the second motor (106), wherein one end of the roller frame (211) is fixed to the inner side of the rotating disk (104), and a connecting port is provided in the rotating disk (104), wherein the output end of the second motor (106) passes through the inner side of the roller frame (211) and is connected to the flip frame (215).

3. A drying device for rice processing according to claim 2, characterized in that: The blowing area of ​​the hot air outlet (205) covers the entire roller frame (211).

4. A drying device for rice processing according to claim 3, characterized in that: The rotation direction of the roller frame (211) is opposite to the rotation direction of the turning frame (215).

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