Rice processing dryer

Abstract

The utility model relates to the technical field of rice drying machines, in particular to a rice processing drying machine which comprises a turning mechanism, the turning mechanism comprises an installation assembly, a turning plate for turning rice is fixedly installed at the bottom of the installation assembly, a leakage opening for the rice to flow out is formed in the bottom of the turning plate, and the installation assembly is fixedly installed on the installation assembly. And a plurality of leaking openings are formed in the bottom of the turning plate, and the rice turned by the turning plate can flow out through the multiple leaking openings. According to the embodiment, when rice on the conveying belt is dried, the rice is laid on the conveying belt and can only be dried from the top to the interior of the rice, an electric telescopic rod adjusts the bottom of a turning plate to be attached to the top of the conveying belt, the rice passing through the conveying belt is turned over, and the rice flows out through a leakage opening formed in the turning plate; and the effect of uniformly stirring and drying the rice is achieved. And the laid rice is turned over, and the rice is dried more uniformly.

Description

Technical Field

[0001] This utility model relates to the field of rice dryer technology, and more specifically to a rice processing and drying machine. Background Technology

[0002] Rice, also known as paddy rice, is a food made from paddy rice through processes such as cleaning, hulling, milling, and finishing. During the rice production process, rice itself contains moisture, so it needs to be dried to prevent the rice from becoming damp and moldy, which would affect the production quality.

[0003] For rice drying, there are existing technologies, such as:

[0004] Chinese Patent Publication No. CN217303501U discloses a vibratory dryer for rice processing, comprising a base plate, a vibrating mechanism, and a discharge mechanism; a working box is horizontally fixedly connected to one end of the base plate. This vibratory dryer for rice processing uses a flat plate to evenly spread rice on the surface of a conveyor belt. An air pipe dries the material, driving the flat plate to move up and down. The flat plate, in turn, causes the conveyor belt to vibrate up and down, resulting in uniform rice distribution while maintaining a relatively moist drying effect. After drying, the rice is conveyed to the inner cavity of a fixed box via the conveyor belt. A rotating rod moves the dried rice away from the conveyor belt, causing it to fall into the inner cavity of a collection box for collection. This reduces the operator's workload, ensures drying efficiency while removing impurities, and provides automated collection for better performance.

[0005] Therefore, when drying rice, the rice is laid on a conveyor belt, and a heating structure is set on top of the conveyor belt to dry the rice. Existing technology uses a vibrating conveyor belt to vibrate the rice, making the rice dry more evenly. However, rice grains are small, and vibration can cause rice to splash, resulting in waste. Therefore, a rice processing dryer that can dry rice evenly is needed.

[0006] In view of this, the present invention provides a rice processing and drying machine. Utility Model Content

[0007] The purpose of this invention is to overcome the above-mentioned shortcomings and provide a rice processing dryer that can dry rice evenly.

[0008] The rice on the conveyor belt is turned over by a flipping plate to dry it evenly, while the rice flows evenly onto the conveyor belt through the discharge port and the hopper.

[0009] Therefore, this utility model provides a rice processing dryer, which includes a drying equipment body, a flipping mechanism and a feeding mechanism on the top of the drying equipment body;

[0010] The turning mechanism includes an installation assembly, on the bottom of which a turning plate for turning rice is fixedly installed. The bottom of the turning plate has a drain for rice to flow out. Multiple drains are provided on the bottom of the turning plate, and the multiple drains can allow the rice turned by the turning plate to flow out.

[0011] The feeding mechanism includes a support frame, a connecting plate is fixedly installed on the outer surface of the support frame, an inverted trapezoidal feeding hopper for feeding rice is fixedly installed on the side wall of the connecting plate, and an outlet for rice flow is fixedly installed at the bottom of the feeding hopper.

[0012] As a further improvement to this technical solution, the drying equipment body includes a conveyor belt, fixed rods are fixedly installed on both sides of the conveyor belt, and a microwave drying chamber is installed on the top of the fixed rods. The microwave drying chamber is located on top of the conveyor belt.

[0013] As a further improvement to this technical solution, the installation assembly includes a fixed base, an electric telescopic rod is installed at the bottom of the fixed base, a connecting frame is fixedly installed at the bottom of the electric telescopic rod, and the electric telescopic rod can move the connecting frame up and down.

[0014] As a further improvement to this technical solution, the bottom of the flipping plate is attached to the top of the conveyor belt, and the flipping plate can flip the rice on the conveyor belt.

[0015] As a further improvement to this technical solution, the fixing seat is fixedly installed on the top of the inner wall of the microwave drying chamber, and the connecting frame is fixedly installed on the outer surface of the flipping plate.

[0016] As a further improvement to this technical solution, the support frame is fixedly installed on the top of the fixed rod, and the discharge port is located at one end of the top of the conveyor belt.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] 1. In this rice processing and drying machine, when drying rice on a conveyor belt, the rice can only be dried from the top to the inside. The rice at the top of the conveyor belt has a thickness that causes uneven drying. The turning plate, located in the center of the microwave drying chamber, is adjusted by an electric telescopic rod to ensure its bottom is flush with the top of the conveyor belt. This turns the rice as it passes over the belt, allowing it to flow out through openings in the turning plate. Furthermore, baffles are installed on the sides of the turning plate to prevent the rice from scattering during turning, achieving a more even drying effect. This ensures that the rice is turned over and dried more uniformly.

[0019] 2. In this rice processing and drying machine, a discharge port and a hopper are installed on the top of the conveyor belt, and connecting plates installed on both sides of the hopper can be fixedly installed on the support frame, so that the support frame supports the hopper and the discharge port. The hopper is designed as an inverted trapezoid, which makes it easy to pour rice into the hopper. The poured rice will flow into the discharge port. A trough is opened on the left side of the discharge port, so that the conveyor belt at the bottom of the discharge port can pass through, and the rice is evenly conveyed from the trough into the microwave drying chamber for drying, achieving the effect of uniform rice feeding. Attached Figure Description

[0020] The present invention will now be described in more detail by way of example, with reference to the accompanying drawings, in which:

[0021] Figure 1 This is a three-dimensional schematic diagram of the present invention;

[0022] Figure 2 This is a three-dimensional schematic diagram of the flipping mechanism of this utility model;

[0023] Figure 3 This is a cross-sectional schematic diagram of the microwave drying chamber of this utility model;

[0024] Figure 4 This is a cross-sectional schematic diagram of the feeding mechanism of this utility model.

[0025] The meanings of the labels in the diagram are as follows:

[0026] 1. Drying equipment body; 101. Conveyor belt; 102. Fixed rod; 103. Microwave drying chamber; 2. Tilting mechanism; 201. Mounting components; 2011. Fixed base; 2012. Electric telescopic rod; 2013. Connecting frame; 202. Tilting plate; 203. Discharge port; 3. Feeding mechanism; 301. Support frame; 302. Connecting plate; 303. Discharge hopper; 304. Discharge port. Detailed Implementation

[0027] When drying rice, the rice is laid on a conveyor belt, and a heating structure is set on top of the conveyor belt to dry the rice. Existing technology uses a vibrating conveyor belt to vibrate the rice, making the rice dry more evenly. However, rice grains are small, and vibration can cause rice to splash, resulting in waste. Therefore, a rice processing dryer that can dry rice evenly is needed.

[0028] like Figure 1-3 As shown, the device includes a drying equipment body 1, a turning mechanism 2 is provided on the top of the drying equipment body 1, and a feeding mechanism 3 is provided on the top of the drying equipment body 1.

[0029] The turning mechanism 2 turns the heated rice over, making the rice at the bottom turn over and dry more evenly. The feeding mechanism 3 can quickly feed and dry the rice.

[0030] First, the specific structure of the turning mechanism 2 is disclosed. The turning mechanism 2 includes a mounting component 201. A turning plate 202 for turning rice is fixedly mounted on the bottom of the mounting component 201. A drain 203 for rice to flow out is opened at the bottom of the turning plate 202. Multiple drains 203 are opened at the bottom of the turning plate 202, and multiple drains 203 can allow the rice turned by the turning plate 202 to flow out.

[0031] The mounting assembly 201 includes a fixed base 2011, with an electric telescopic rod 2012 mounted on its bottom. A connecting frame 2013 is fixedly mounted on the bottom of the electric telescopic rod 2012, allowing the electric telescopic rod 2012 to move up and down relative to the connecting frame 2013. The bottom of a flipping plate 202 is attached to the top of the conveyor belt 101, and the flipping plate 202 can flip the rice on the conveyor belt 101.

[0032] The electric telescopic rod 2012 is installed via the fixing base 2011 and powered on. The electric telescopic rod 2012 can be adjusted up and down via a control box outside the microwave drying chamber 103. A connecting frame 2013 is connected to the bottom of the electric telescopic rod 2012 to connect and fix the flipping plate 202. When drying rice on the conveyor belt 101, the rice laid on the conveyor belt 101 can only be dried from the top inwards. The top of the conveyor belt 101... The varying thickness of the rice grains can cause uneven drying. The turning plate 202, located in the center of the microwave drying chamber 103, is adjusted by an electric telescopic rod 2012 to ensure its bottom is flush against the top of the conveyor belt 101. This turns the rice passing over the conveyor belt, allowing it to flow out through the openings 203 on the turning plate 202. Furthermore, baffles are installed on the sides of the turning plate 202 to prevent the rice from scattering during turning, achieving a more even drying effect. This ensures the rice is turned and dried more uniformly.

[0033] The improvement of this embodiment is that the flipping plate 202 structure enables the rice on the conveyor belt 101 to be flipped and dried evenly, which solves the problem of uneven drying of rice that cannot be flipped in the prior art.

[0034] Because rice cannot be evenly fed onto conveyor belt 101 for drying in existing technologies, therefore... Figure 1 and Figure 4 The second embodiment of this utility model is shown.

[0035] The specific structure of the feeding mechanism 3 is disclosed again. The feeding mechanism 3 includes a support frame 301. A connecting plate 302 is fixedly installed on the outer surface of the support frame 301. An inverted trapezoidal feeding hopper 303 for feeding rice is fixedly installed on the side wall of the connecting plate 302. An inverted trapezoidal discharge port 304 for feeding rice is fixedly installed at the bottom of the feeding hopper 303.

[0036] By installing a discharge port 304 and a hopper 303 on the top of the conveyor belt 101, and by fixing the connecting plates 302 on both sides of the hopper 303 to the support frame 301, the support frame 301 supports the hopper 303 and the discharge port 304. The hopper 303 is designed as an inverted trapezoid, which makes it easy to pour rice into the hopper 303. The poured rice will flow into the discharge port 304. A trough is opened on the left side of the discharge port 304, so that the conveyor belt 101 at the bottom of the discharge port 304 can pass through, and the rice is evenly conveyed from the trough into the microwave drying chamber 103 for drying, thus achieving the effect of even rice feeding.

[0037] The improvement of this embodiment is that, through the structure of the discharge port 304 and the hopper 303, the rice is evenly fed onto the conveyor belt 101, which solves the problem of uneven rice feeding thickness and difficulty in drying in the prior art.

[0038] Considering the installation of the flipping mechanism 2 and the feeding mechanism 3 in the first and second embodiments, combined with Figures 1-4 In this embodiment, the drying equipment body 1 includes a conveyor belt 101. Fixed rods 102 are fixedly installed on both sides of the conveyor belt 101. A microwave drying chamber 103 is installed on the top of the fixed rods 102, and the microwave drying chamber 103 is located on top of the conveyor belt 101. A fixed seat 2011 is fixedly installed on the top of the inner wall of the microwave drying chamber 103, and a connecting frame 2013 is fixedly installed on the outer surface of the flipping plate 202. A support frame 301 is fixedly installed on the top of the fixed rods 102, and a discharge port 304 is located at one end of the top of the conveyor belt 101.

[0039] By installing fixing rods 102 on both sides of the conveyor belt 101, the support frame 301 can be fixedly installed on the top of the fixing rods 102, so that the rice in the discharge port 304 flows out evenly through the conveyor belt 101. The microwave drying chamber 103 can be installed on the top of the fixing rods 102. The microwave drying chamber 103 uses a magnetron to emit electromagnetic waves for heating. The internal wiring connection of the microwave drying chamber 103 is existing technology, and its working principle is common knowledge to those skilled in the art, so it will not be described in detail here. The rice on the conveyor belt 101 inside the two fixing rods 102 is dried. The fixing seat 2011 is fixedly installed on the top of the inner wall of the microwave drying chamber 103, so that the flipping plate 202 flips the rice on the top of the conveyor belt 101.

[0040] In summary, the working principle of this solution is as follows:

[0041] When drying rice on conveyor belt 101, the rice can only be dried from the top to the inside. The rice at the top of conveyor belt 101 has a thickness that causes uneven drying. The turning plate 202 is located in the middle of the microwave drying chamber 103. The electric telescopic rod 2012 adjusts the bottom of the turning plate 202 to fit against the top of the conveyor belt 101, turning the rice passing on the conveyor belt 101. This allows the rice to flow out through the openings 203 on the turning plate 202. Furthermore, baffles are installed on the sides of the turning plate 202 to prevent the rice from scattering during turning, achieving a more even drying effect. This ensures that the rice is turned and dried more evenly.

[0042] By installing a discharge port 304 and a hopper 303 on the top of the conveyor belt 101, and by fixing the connecting plates 302 on both sides of the hopper 303 to the support frame 301, the support frame 301 supports the hopper 303 and the discharge port 304. The hopper 303 is designed as an inverted trapezoid, which makes it easy to pour rice into the hopper 303. The poured rice will flow into the discharge port 304. A trough is opened on the left side of the discharge port 304, so that the conveyor belt 101 at the bottom of the discharge port 304 can pass through, and the rice is evenly conveyed from the trough into the microwave drying chamber 103 for drying, thus achieving the effect of even rice feeding.

[0043] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A rice processing and drying machine, characterized in that: It includes at least a drying equipment body (1), the top of which is provided with a turning mechanism (2) and a feeding mechanism (3); The turning mechanism (2) includes an installation component (201). A turning plate (202) for turning rice is fixedly installed at the bottom of the installation component (201). A drain (203) for rice to flow out is opened at the bottom of the turning plate (202). Multiple drains (203) are opened at the bottom of the turning plate (202). Multiple drains (203) can allow the rice turned by the turning plate (202) to flow out. The feeding mechanism (3) includes a support frame (301), a connecting plate (302) is fixedly installed on the outer surface of the support frame (301), an inverted trapezoidal feeding hopper (303) for feeding rice is fixedly installed on the side wall of the connecting plate (302), and a discharge port (304) for rice to flow out is fixedly installed at the bottom of the feeding hopper (303).

2. The rice processing and drying machine as described in claim 1, characterized in that: The drying equipment body (1) includes a conveyor belt (101), and fixed rods (102) are fixedly installed on both sides of the conveyor belt (101). A microwave drying chamber (103) is installed on the top of the fixed rods (102), and the microwave drying chamber (103) is located on the top of the conveyor belt (101).

3. The rice processing and drying machine as described in claim 1, characterized in that: The installation assembly (201) includes a fixed base (2011), an electric telescopic rod (2012) is installed at the bottom of the fixed base (2011), a connecting frame (2013) is fixedly installed at the bottom of the electric telescopic rod (2012), and the electric telescopic rod (2012) can move up and down on the connecting frame (2013).

4. The rice processing and drying machine as described in claim 1, characterized in that: The bottom of the flipping plate (202) is attached to the top of the conveyor belt (101), and the flipping plate (202) can flip the rice on the conveyor belt (101).

5. The rice processing and drying machine as described in claim 3, characterized in that: The fixed base (2011) is fixedly installed on the top of the inner wall of the microwave drying chamber (103), and the connecting frame (2013) is fixedly installed on the outer surface of the flip plate (202).

6. The rice processing and drying machine as described in claim 1, characterized in that: The support frame (301) is fixedly installed on the top of the fixed rod (102), and the discharge port (304) is located at one end of the top of the conveyor belt (101).

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