Rice drying device

Abstract

The utility model discloses a rice drying device, including drying box, guide material section of thick bamboo and feed hopper, guide material section of thick bamboo is connected in the rear side wall of drying box, and extends to the left side of drying box, the feed hopper is set up in the top of drying box, and is linked with guide material section of thick bamboo intercommunication. The utility model discloses through setting up the material distribution roller in the feed hopper, sets up the auger blade in guide material section of thick bamboo, uses drive assembly to rotate simultaneously both, to the material first even a small amount of investment to guide material section of thick bamboo, then uses to push its conveyance through the auger blade, is heated and is dried to the rice in guide material section of thick bamboo simultaneously to convey, through using the rotation component drive rotation pipe rotation, then using hydraulic cylinder adjusts the angle of the angle between rotation pipe and discharge head, realizes the adjustment to the discharge direction, can be applicable to the loading equipment of different directions, can adapt to the loading equipment of different height, and the practicality is strong.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to a rice drying device. Background Technology

[0002] A rice dryer is a device used to dry rice grains. It helps evaporate the moisture from the rice grains, bringing them to a suitable storage level. Rice grains often contain a high moisture content after harvesting, and if not dried promptly, they are prone to mold, spoilage, or insect infestation.

[0003] Most existing rice drying devices use a motor to drive an agitator shaft, which in turn rotates the agitator blades. This agitator blades tumble and stir the rice inside the drying tower, and together with the heating tubes, releases heat to dry the rice during the tumbling process. However, in practice, because the direction and height of each loading device are different, operators cannot adjust the discharge direction of the discharge cylinder according to the loading device. The device has a relatively limited function, which often increases the workload of operators and cannot meet production needs. Therefore, a rice drying device is proposed to solve the above problems. Utility Model Content

[0004] This utility model provides a rice drying device, including a drying chamber, a guide cylinder, and a feeding hopper. The guide cylinder is connected to the rear side wall of the drying chamber and extends to the left side of the drying chamber. The feeding hopper is located at the top of the drying chamber and communicates with the guide cylinder. It also includes a distributing roller, an auger blade, and a rotating tube. The distributing roller is rotatably disposed in the feeding hopper, and the auger blade is disposed in the guide cylinder. The drying chamber is provided with a driving mechanism for driving the distributing roller and the auger blade to rotate. A fixed frame is connected to the bottom end of the guide cylinder. The rotating tube is rotatably connected to the discharge pipe of the guide cylinder. A rotating assembly for driving the rotating tube to rotate is disposed in the fixed frame. A flexible hose is fixedly connected to the bottom end of the rotating tube, and a discharge head is fixedly connected to the outer side of the flexible hose away from the rotating tube.

[0005] Preferably, both the rotating tube and the discharge head are connected to hinge joints on their outer sides, and a hydraulic cylinder is hinged to the upper hinge joint, with the output end of the hydraulic cylinder hinged to the lower hinge joint.

[0006] Preferably, the rotating assembly includes a first motor, a worm gear, and a worm wheel. The first motor is disposed on the right side wall of the fixed frame. One end of the worm gear is coaxially connected to the output shaft of the first motor, and the other end is rotatably connected to the left side wall of the fixed frame. The worm wheel is coaxially fixedly sleeved on the rotating tube and meshes with the worm gear.

[0007] Preferably, the driving mechanism includes a second motor, a first rotating rod, a second rotating rod, two pulleys, and a synchronous belt. A support frame is connected to the right side of the drying chamber. The second motor is mounted on the support frame. One end of the first rotating rod is coaxially connected to the output shaft of the second motor, and the other end is rotatably connected to the left side wall of the drying chamber. One end of the second rotating rod is rotatably connected to the left side wall of the drying chamber and extends to its right side. The two pulleys are coaxially fixedly sleeved on the first rotating rod and the second rotating rod, respectively, and are connected by the synchronous belt. The distributing roller is coaxially fixedly connected to the second rotating rod, and the auger blades are coaxially fixedly connected to the first rotating rod.

[0008] Preferably, the inner wall of the drying oven is provided with multiple heating plates.

[0009] Preferably, the feed cylinder is provided with a partition net.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] By setting a distribution roller in the feed hopper and an auger blade in the guide cylinder, and using a drive assembly to rotate both simultaneously, a small amount of material is first evenly fed into the guide cylinder, and then conveyed by the auger blade. During conveying, the rice inside the guide cylinder is heated and dried. By using a rotating assembly to drive the rotating tube to rotate, and then using a hydraulic cylinder to adjust the angle between the rotating tube and the discharge head, the discharge direction can be adjusted. It can be used for loading equipment with different directions and can adapt to loading equipment with different heights, making it highly practical. Attached Figure Description

[0012] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0013] In the attached diagram:

[0014] Figure 1 This is a schematic diagram of a rice drying device proposed in this utility model;

[0015] Figure 2 This is a schematic diagram of the dispensing roller of a rice drying device proposed in this utility model;

[0016] 1. Drying oven; 2. Guide cylinder; 3. Feed hopper; 4. Distributor roller; 5. Screwdriver blades; 61. Second motor; 62. First rotating rod; 63. Second rotating rod; 64. Pulley; 65. Synchronous belt; 7. Rotating tube; 71. Hose; 72. Discharge head; 73. Hydraulic cylinder; 81. First motor; 82. Worm gear; 83. Worm wheel; 9. Fixing frame; 10. Heating plate. Detailed Implementation

[0017] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0018] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0019] like Figure 1-2 As shown, the present invention proposes a rice drying device, including a drying chamber 1, a guide cylinder 2, and a feeding hopper 3. The guide cylinder 2 is connected to the rear side wall of the drying chamber 1 and extends to the left side of the drying chamber 1. The feeding hopper 3 is located at the top of the drying chamber 1 and is connected to the guide cylinder 2. The device also includes a distributing roller 4, an auger blade 5, and a rotating tube 7. The distributing roller 4 is rotatably disposed in the feeding hopper 3, and the auger blade 5 is disposed in the guide cylinder 2. The drying chamber 1 is provided with a driving mechanism for driving the distributing roller 4 and the auger blade 5 to rotate. A fixed frame 9 is connected to the bottom end of the guide cylinder 2. The rotating tube 7 is rotatably connected to the discharge pipe of the guide cylinder 2. A rotating assembly for driving the rotating tube 7 to rotate is disposed in the fixed frame 9. A flexible hose 71 is fixedly connected to the bottom end of the rotating tube 7, and a discharge head 72 is fixedly connected to the outside of the end of the flexible hose 71 away from the rotating tube 7.

[0020] In this invention, the bottom of the drying chamber 1 is connected to multiple support legs for supporting the drying chamber 1. The guide cylinder 2 is cylindrical, and the feed hopper 3 is connected to the guide cylinder 2 by a conveying pipe. By setting a distributing roller in the feed hopper and setting an auger blade in the guide cylinder, the two are rotated simultaneously using a drive assembly. The material is first fed into the guide cylinder in a small amount and evenly, and then conveyed by the auger blade. At the same time as conveying, the rice inside the guide cylinder is heated and dried. The rotating assembly drives the rotating tube to rotate, and then the hydraulic cylinder adjusts the angle between the rotating tube and the discharge head to adjust the discharge direction. It can be used for loading equipment with different directions and can adapt to loading equipment with different heights, making it highly practical.

[0021] In an optional embodiment, hinge joints are connected to the outer sides of both the rotating tube 7 and the discharge head 72, and a hydraulic cylinder 73 is hinged to the upper hinge joint, with the output end of the hydraulic cylinder 73 hinged to the lower hinge joint.

[0022] It should be noted that the discharge height is adjusted by using the hydraulic cylinder 73 to raise and lower the discharge head 72.

[0023] In an optional embodiment, the rotating assembly includes a first motor 81, a worm 82, and a worm wheel 83. The first motor 81 is disposed on the right side wall of the fixed frame 9. One end of the worm 82 is coaxially connected to the output shaft of the first motor 81, and the other end is rotatably connected to the left side wall of the fixed frame 9. The worm wheel 83 is coaxially fixedly sleeved on the rotating tube 7 and meshes with the worm 82.

[0024] It should be noted that by using the first motor 81 to drive the worm gear 82 to rotate, which in turn drives the worm wheel 83 to drive the rotating tube 7 to rotate, the direction of material discharge is adjusted.

[0025] In an optional embodiment, the drive mechanism includes a second motor 61, a first rotating rod 62, a second rotating rod 63, two pulleys 64, and a synchronous belt 65. A support frame is connected to the right side of the drying chamber 1. The second motor 61 is mounted on the support frame. One end of the first rotating rod 62 is coaxially connected to the output shaft of the second motor 61, and the other end is rotatably connected to the left side wall of the drying chamber 1. One end of the second rotating rod 63 is rotatably connected to the left side wall of the drying chamber 1 and extends to its right side. The two pulleys 64 are coaxially fixedly sleeved on the first rotating rod 62 and the second rotating rod 63, respectively, and are connected by transmission through the synchronous belt 65. The distributing roller 4 is coaxially fixedly connected to the second rotating rod 63, and the auger blade 5 is coaxially fixedly connected to the first rotating rod 62.

[0026] It should be noted that starting the second motor 61 drives the first rotating rod 62 to rotate, which in turn drives the second rotating rod 63 to rotate through the two pulleys 64 and the synchronous belt 65, thereby causing the material distribution roller 4 and the auger blades 5 to rotate, which can evenly convey materials.

[0027] In an optional embodiment, the inner wall of the drying oven 1 is provided with a plurality of heating plates 10.

[0028] In an optional embodiment, a partition net is provided on the feed cylinder 2.

[0029] It should be noted that heat is dissipated by using heating plate 10.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A rice drying device, comprising a drying box (1), a material guiding cylinder (2) and a feeding hopper (3), the material guiding cylinder (2) is connected to the rear side wall of the drying box (1) and extends to the left side of the drying box (1), the feeding hopper (3) is arranged at the top end of the drying box (1) and is in communication with the material guiding cylinder (2), characterized in that, It also includes a distributing roller (4), an auger blade (5) and a rotating tube (7). The distributing roller (4) is rotatably disposed in the feed hopper (3). The auger blade (5) is disposed in the guide cylinder (2). The drying box (1) is provided with a driving mechanism to drive the distributing roller (4) and the auger blade (5) to rotate. The bottom end of the guide cylinder (2) is connected to a fixed frame (9). The rotating tube (7) is rotatably connected to the discharge pipe of the guide cylinder (2). The fixed frame (9) is provided with a rotating assembly to drive the rotating tube (7) to rotate. The bottom end of the rotating tube (7) is fixedly connected to a hose (71). The end of the hose (71) away from the rotating tube (7) is fixedly connected to a discharge head (72).

2. The rice drying device according to claim 1, characterized in that, The rotating tube (7) and the discharge head (72) are both connected to hinge joints on their outer sides. A hydraulic cylinder (73) is hinged to the upper hinge joint, and the output end of the hydraulic cylinder (73) is hinged to the lower hinge joint.

3. The rice drying apparatus according to claim 1, characterized in that, The rotating assembly includes a first motor (81), a worm (82), and a worm wheel (83). The first motor (81) is disposed on the right side wall of the fixed frame (9). One end of the worm (82) is coaxially connected to the output shaft of the first motor (81), and the other end is rotatably connected to the left side wall of the fixed frame (9). The worm wheel (83) is coaxially fixedly sleeved on the rotating tube (7) and meshes with the worm (82).

4. The rice drying apparatus according to claim 1, characterized in that, The drive mechanism includes a second motor (61), a first rotating rod (62), a second rotating rod (63), two pulleys (64), and a synchronous belt (65). A support frame is connected to the right side of the drying box (1). The second motor (61) is mounted on the support frame. One end of the first rotating rod (62) is coaxially connected to the output shaft of the second motor (61), and the other end is rotatably connected to the left side wall of the drying box (1). One end of the second rotating rod (63) is rotatably connected to the left side wall of the drying box (1) and extends to its right side. The two pulleys (64) are coaxially fixedly sleeved on the first rotating rod (62) and the second rotating rod (63), respectively, and are connected by transmission through the synchronous belt (65). The material distribution roller (4) is coaxially fixedly connected to the second rotating rod (63), and the auger blade (5) is coaxially fixedly connected to the first rotating rod (62).

5. The rice drying apparatus according to claim 1, characterized in that, The inner wall of the drying oven (1) is provided with multiple heating plates (10).

6. A rice drying apparatus according to claim 1, characterized in that, A partition net is provided on the feed cylinder (2).

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