Rice airing device
By designing a rice drying device and utilizing the coordinated movement of spiral blades and conveyor belts, the automatic spreading, turning and collecting of rice can be achieved, which solves the problems of high labor intensity and low efficiency in the rice drying process and improves the drying efficiency and uniformity.
Patent Information
- Application Number
- CN202520026056.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2035-01-07
AI Technical Summary
The rice drying process is labor-intensive and inefficient, and there is an urgent need for automated equipment that can realize the rice drying operation.
A rice drying device was designed, which included a frame, spiral blades, a conveyor belt, a driving component, a hopper, a turning assembly and a moving assembly. The coordinated movement of the spiral blades and the conveyor belt enabled the rice to be spread, turned and collected, thus reducing manual intervention.
It realizes efficient and labor-saving operation of the rice drying process, reduces labor intensity, improves drying efficiency, and improves the uniformity of rice drying.
Smart Images
Figure CN223322881U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of agricultural production equipment, in particular to a rice drying device. Background Art
[0002] After harvesting, rice needs to be dried in the sun to remove excess moisture from the rice, making it easier to store and process it and preventing it from becoming moldy or germinating. The rice drying process includes: spreading the rice pile in the morning and evenly spreading it on the drying yard, turning the spread rice over at regular intervals, and gathering the dried rice into piles again in the evening or directly packing it in bags. There are many process operations involved, and currently, the rice drying operation is all done manually, which is labor-intensive and inefficient. There is an urgent need for a technical solution that can realize all the above rice drying operations. Utility Model Content
[0003] The main purpose of the utility model is to provide a rice drying device, aiming to solve the problem that a technical solution capable of realizing all rice drying operations is urgently needed.
[0004] In order to achieve the above purpose, the technical solution proposed by the utility model is:
[0005] A rice drying device comprises a frame, a first rotating shaft, a first spiral blade, a second spiral blade, a first conveyor belt, a first driving component, a hopper, a first supporting arm, a second supporting arm, a first motor, a moving assembly and a flipping assembly; the frame comprises a vertically arranged side plate and a horizontally arranged bottom plate; the first supporting arm and the second supporting arm are both arranged on the outer wall of the side plate; the first supporting arm and the second supporting arm are parallel to each other and are both arranged horizontally; the two ends of the first rotating shaft are rotatably connected to the first supporting arm and the second supporting arm respectively; the first rotating shaft is arranged horizontally; the first spiral blade and the second spiral blade are both sleeved on the first rotating shaft; the first spiral blade and the second spiral blade have opposite spiral precession directions; the A gap is maintained between the first spiral blade and the second spiral blade to form a stacking space; one end of the first conveyor belt is close to the first rotating shaft, and the other end of the first conveyor belt passes through the side plate, and the other end of the first conveyor belt is higher than one end of the first conveyor belt; there are multiple hoppers, and multiple hoppers are arranged at equal intervals on the first conveyor belt; the first driving component is used to drive the first conveyor belt to rotate; the first motor is provided on the first support arm to drive the first rotating shaft to rotate, so as to drive the first spiral blade and the second spiral blade to rotate synchronously; the turning assembly is provided on the frame to turn over the rice drying on the ground; the moving assembly is used to drive the frame to move.
[0006] Preferably, it also includes a second conveyor belt, a second driving component and a collection box; the second conveyor belt is rotatably arranged on the frame and is lower than the other end of the first conveyor belt; the second conveyor belt is horizontally arranged, and the second driving component is used to drive the second conveyor belt to rotate; the collection box is arranged on the bottom plate, and the collection box is close to the end of the second conveyor belt away from the first conveyor belt; the collection box is lower than the second conveyor belt.
[0007] Preferably, the moving assembly includes a roller and a third driving component; the frame is provided with four of the rollers; and the third driving component is used to drive the rollers to rotate.
[0008] Preferably, it also includes a first sheave, a second sheave and a first belt; the first sheave is coaxially connected to the first rotating shaft; the first rotating shaft is located on the side of the first support arm away from the first spiral blade; the second sheave is coaxially connected to the output shaft of the first motor; the first belt is stretched and sleeved on the first sheave and the second sheave.
[0009] Preferably, the first driving component includes a first roller, a second roller and a second motor; the two ends of the first roller are rotatably connected to the first support arm and the second support arm respectively; the side plate is provided with a notch; the second roller is rotatably set in the notch; the first roller and the second roller are parallel to each other; the second roller is higher than the first roller; the first conveyor belt is sleeved on the first roller and the second roller; the second motor is set on the second support arm to drive the first roller to rotate, thereby driving the first conveyor belt to rotate.
[0010] Preferably, the hopper includes a connecting plate, a first pull tab and a second pull tab; the connecting plate is vertically connected to the first conveyor belt; the first pull tab is simultaneously connected to one side of the connecting plate and the first conveyor belt; the second pull tab is simultaneously connected to the other side of the connecting plate and the first conveyor belt.
[0011] Preferably, the second driving component includes a third roller, a fourth roller and a third motor; the bottom plate is provided with two support columns; the third roller is rotatably set in the notch; the two ends of the fourth roller are rotatably connected to the two support columns respectively; the third roller and the fourth roller are at the same height; the second conveyor belt is sleeved on the third roller and the fourth roller; the third motor is provided on the support column to drive the fourth roller to rotate.
[0012] Preferably, it also includes a blower and an air outlet pipe; the blower is arranged on the bottom plate; the air outlet pipe is connected to the air outlet of the blower; the outlet of the air outlet pipe is higher than the aggregate box; the air outlet pipe is located between the aggregate box and the side plate; the air outlet direction of the air outlet pipe is horizontal and away from the side plate.
[0013] Preferably, the flipping assembly includes a second rotating shaft, a third rotating shaft, a first rotating plate, a second rotating plate, a fourth motor and a flipping rod; the second rotating shaft and the third rotating shaft are both rotatably passed through the bottom plate; the second rotating shaft and the third rotating shaft are both vertically arranged; the first rotating plate is vertically connected to the bottom end of the second rotating shaft; the second rotating plate is vertically connected to the bottom end of the third rotating shaft; the first rotating plate and the second rotating plate are both lower than the bottom plate; the first rotating plate and the second rotating plate are in the same horizontal plane; the lower side wall of the first rotating plate is vertically connected to multiple flipping rods; the lower side wall of the second rotating plate is vertically connected to multiple flipping rods; the fourth motor is used to drive the second rotating shaft and the third rotating shaft to rotate synchronously.
[0014] Preferably, the flipping assembly also includes a third sheave, a fourth sheave, a fifth sheave, a sixth sheave, a second belt and a third belt; the fourth motor is arranged on the base plate; the third sheave and the fourth sheave are coaxially connected to the output shaft of the fourth motor; the fifth sheave is coaxially connected to the top of the second rotating shaft; the sixth sheave is coaxially connected to the top of the third rotating shaft; the second belt is stretched and sleeved on the third sheave and the fifth sheave; the third belt is stretched and sleeved on the fourth sheave and the fifth sheave.
[0015] Compared with the prior art, the present invention has at least the following beneficial effects:
[0016] The rice drying device proposed by the present invention can dry rice more efficiently and labor-savingly; during the specific operation, the frame is first moved to the rice pile to be spread by the moving assembly, the first rotating shaft is aligned with the rice pile, and then the first motor and the first driving component are started, the first spiral blade and the second spiral blade are rotated synchronously, so that the rice in the rice pile is gathered in the stockpiling space; the first driving component drives the first conveyor belt to rotate, thereby driving the hopper to rotate, and the hopper continuously transports the rice gathered in the stockpiling space to the frame, so that all the rice in the rice pile can be transferred to the frame; then the moving assembly is started to drive the frame to move on the drying yard, and the discharge port of the bottom plate is opened during the movement, so that the frame is moved while the rice in the frame is released and laid on the drying yard. The operation can be repeated many times to evenly distribute the rice piles. evenly spread out in the drying yard; during the drying process, the rice drying on the ground can also be turned over by the turning assembly, thereby improving the uniformity of rice drying; when the drying is completed, the first motor, the first driving component and the moving component are started at the same time, the first motor drives the first rotating shaft to rotate, so as to drive the first spiral blade and the second spiral blade to rotate synchronously, so that when the frame moves, the first spiral blade and the second spiral blade can push the rice on the ground to gather in the stockpiling space; the first driving component drives the first conveyor belt to rotate, thereby driving the hopper to rotate, and the hopper continuously transports the rice gathered in the stockpiling space to the frame, thereby completing the rice collection operation; that is, the rice drying device can complete the spreading, turning and collecting operations in the rice drying process, greatly reducing the labor intensity and improving efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0018] Figure 1 This is a side structural schematic diagram of an embodiment of the rice drying device proposed by the present invention;
[0019] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the rice drying device proposed by the present invention;
[0020] Figure 3 for Figure 1 A magnified diagram of the details at center A;
[0021] Figure 4 This is a schematic diagram of the partial structure of an embodiment of the rice drying device proposed by the present invention.
[0022] Description of reference numerals:
[0023] 110, frame; 120, bottom plate; 130, side plate; 140, roller; 150, first support arm; 160, first rotating shaft; 170, first spiral blade; 180, first conveyor belt; 190, hopper; 210, connecting plate; 220, first pull tab; 230, first rotating roller; 240, second rotating roller; 250, third rotating roller; 260, fourth rotating roller; 270, second conveyor belt; 280, first groove pulley; 290, second groove pulley; 310, first motor; 320, first belt; 330, support column; 340, collection box; 350, blower; 360, air outlet pipe; 370, notch; 380, fourth motor; 390, first rotating plate; 410, flip rod; 420, second rotating shaft; 430, third rotating shaft; 440, third groove pulley; 450, fourth groove pulley; 460, fifth groove pulley; 470, sixth groove pulley; 480, second belt; 490, third belt; 510, second spiral blade; 520, discharge port.
[0024] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0027] In addition, the terms "first," "second," and so on, used in this utility model are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, features specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0028] In this utility model, unless otherwise specified or limited, the terms "connection" and "fixation" should be understood in a broad sense. For example, "fixation" can mean fixed connection, detachable connection, or integration; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.
[0029] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.
[0030] The utility model provides a rice drying device.
[0031] As attached Figure 1 -Attached Figure 4As shown, in one embodiment of a rice drying device proposed by the present invention, the rice drying device includes a frame 110, a first rotating shaft 160, a first spiral blade 170, a second spiral blade 510, a first conveyor belt 180, a first driving component, a hopper 190, a first support arm 150, a second support arm, a first motor 310, a moving assembly and a flipping assembly; the frame 110 includes a vertically arranged side plate 130 and a horizontally arranged bottom plate 120; the first support arm 150 and the second support arm are both arranged on the outer wall of the side plate 130; the first support arm 150 and the second support arm are parallel to each other and are both arranged horizontally; the two ends of the first rotating shaft 160 are rotatably connected to the first support arm 150 and the second support arm (not shown); the first rotating shaft 160 is arranged horizontally; the first spiral blade 170 and the second spiral blade 510 are both sleeved on the first rotating shaft 160; the first spiral blade 170 and the second spiral blade 510 are sleeved on the first rotating shaft 160; The blades 510 rotate in opposite directions; a gap is maintained between the first spiral blade 170 and the second spiral blade 510 to form a stacking space; one end of the first conveyor belt 180 is close to the first rotating shaft 160 (specifically close to the stacking space), and the other end of the first conveyor belt 180 passes through the side plate 130, and the other end of the first conveyor belt 180 is higher than one end of the first conveyor belt 180; there are multiple hoppers 190, and multiple hoppers 190 are arranged at equal intervals on the first conveyor belt 180; the first driving component is used to drive the first conveyor belt 180 to rotate; the first motor 310 is arranged on the first support arm 150, for driving the first rotating shaft 160 to rotate, so as to drive the first spiral blade 170 and the second spiral blade 510 to rotate synchronously; the turning assembly is arranged on the frame 110, for turning the rice drying on the ground; the moving assembly is used to drive the frame 110 to move; the bottom plate 120 is provided with a discharge port 520.
[0032] The rice drying device proposed by the present invention can perform rice drying more efficiently and labor-savingly. In specific operation, the frame 110 is first moved to the rice pile to be spread by the moving assembly, the first rotating shaft 160 is aligned with the rice pile, and then the first motor 310 and the first driving component are started, the first spiral blade 170 and the second spiral blade 510 are rotated synchronously, so that the rice in the rice pile is collected in the stockpiling space; the first driving component drives the first conveyor belt 180 to rotate, thereby driving the hopper 190 to rotate, and the hopper 190 continuously transports the rice collected in the stockpiling space to the frame 110, so that all the rice in the rice pile can be transferred to the frame 110; then the moving assembly is started to drive the frame 110 to move on the drying field, and the discharge port 520 of the bottom plate 120 is opened during the movement, so that the frame 110 is moved while the rice in the frame 110 is released and laid on the drying field. The operation can be repeated many times to dry the rice. The rice piles are evenly spread out in the drying yard; during the drying process, the rice drying on the ground can also be turned over by the turning assembly, thereby improving the uniformity of rice drying; when the drying is completed, the first motor 310, the first driving component and the moving component are started at the same time, and the first motor 310 drives the first rotating shaft 160 to rotate, so as to drive the first spiral blade 170 and the second spiral blade 510 to rotate synchronously, so that when the frame 110 moves, the first spiral blade 170 and the second spiral blade 510 can push the rice on the ground to be collected in the stockpiling space; the first driving component drives the first conveyor belt 180 to rotate, thereby driving the hopper 190 to rotate, and the hopper 190 continuously transports the rice collected in the stockpiling space to the frame 110, thereby completing the rice collection operation; that is, the rice drying device can complete the spreading, turning and collecting operations in the rice drying process, greatly reducing the labor intensity and improving efficiency.
[0033] In addition, the rice drying device also includes a second conveyor belt 270, a second drive component, and a collection box 340. The second conveyor belt 270 is rotatably mounted on the frame 110 and is lower than the other end of the first conveyor belt 180. The second conveyor belt 270 is horizontally arranged, and the second drive component is used to drive the second conveyor belt 270 to rotate. The collection box 340 is mounted on the bottom plate 120, near the end of the second conveyor belt 270 away from the first conveyor belt 180, and is lower than the second conveyor belt 270. The second conveyor belt 270 and the collection box 340 enable rice to be transferred and stored in the collection box 340 for easy transportation. The bottom of the collection box 340 is provided with a discharge hole (not shown) and a baffle (not shown) that can close or open the discharge hole. The discharge hole is directly opposite the discharge port.
[0034] Through the above technical solution, the rice transferred to the frame 110 can be collected by the collection box 340. When the rice needs to be released (for example, when drying), the baffle can be opened to connect the discharge hole and the discharge port 520, so that the rice in the collection box 340 can be discharged through the discharge hole and the discharge port 520.
[0035] At the same time, the moving component includes a roller 140 and a third driving component; the frame 110 is provided with 4 rollers 140; the third driving component is used to drive the roller 140 to rotate; specifically, the third driving component includes 4 fifth motors, and the fifth motors and the rollers 140 correspond one to one; the fifth motors are driven and connected to the corresponding rollers 140 through a reducer.
[0036] The rice drying device also includes a first sheave 280, a second sheave 290, and a first belt 320. The first sheave 280 is coaxially connected to the first rotating shaft 160. The first rotating shaft 160 is located on the side of the first support arm 150 facing away from the first spiral blade 170. The second sheave 290 is coaxially connected to the output shaft of the first motor 310. The first belt 320 is stretched and sleeved around the first and second sheaves 280 and 290. This technical solution improves the specific structure for driving the first rotating shaft 160.
[0037] The first drive component includes a first roller 230, a second roller 240, and a second motor (not shown). The first roller 230 is rotatably connected to the first support arm 150 and the second support arm at both ends. The side plate 130 is provided with a notch 370. The second roller 240 is rotatably mounted within the notch 370. The first and second rollers 230, 240 are parallel to each other. The second roller 240 is higher than the first roller 230. The first conveyor belt 180 is sleeved around the first and second rollers 230, 240. The second motor is mounted on the second support arm to drive the first roller 230, which in turn drives the first conveyor belt 180. This technical solution improves the structure and functionality of the first drive component.
[0038] Furthermore, hopper 190 includes a connecting plate 210, a first pull tab 220, and a second pull tab (not shown). The connecting plate 210 is perpendicularly connected to the first conveyor belt 180. The first pull tab 220 is connected to both one side of the connecting plate 210 and the first conveyor belt 180. The second pull tab is connected to both the other side of the connecting plate 210 and the first conveyor belt 180. The first pull tab 220 and the second pull tab prevent rice from falling off the edge of the conveyor belt. Both the first pull tab 220 and the second pull tab are elastic to accommodate structural changes in hopper 190 as it passes over the first and second rollers 230 and 240.
[0039] Meanwhile, the second drive component includes a third roller 250, a fourth roller 260, and a third motor (not shown). The base plate 120 is provided with two support columns 330. The third roller 250 is rotatably mounted in the notch 370. The fourth roller 260 is rotatably connected to the two support columns 330 at both ends. The third and fourth rollers 250, 260 are located at the same height. The second conveyor belt 270 is mounted on the third and fourth rollers 250, 260. The third motor is mounted on the support columns 330 to drive the fourth roller 260. This technical solution improves the structure and function of the second drive component.
[0040] The rice drying device also includes a blower 350 and an air outlet duct 360. The blower 350 is mounted on the bottom plate 120. The air outlet duct 360 is connected to the air outlet of the blower 350. The outlet of the air outlet duct 360 is higher than the collection box 340. The air outlet duct 360 is located between the collection box 340 and the side plate 130. The air outlet direction of the air outlet duct 360 is horizontal and faces away from the side plate 130. The provision of the blower 350 and the air outlet duct 360 allows dust and fine impurities in the rice to be blown away as it falls from the second conveyor belt 270 into the collection box 340, thereby improving the purity of the rice.
[0041] At the same time, the flip assembly includes a second rotating shaft 420, a third rotating shaft 430, a first rotating plate 390, a second rotating plate (not shown), a fourth motor 380 and a flip rod 410; the second rotating shaft 420 and the third rotating shaft 430 are both rotatably arranged through the bottom plate 120; the second rotating shaft 420 and the third rotating shaft 430 are both vertically arranged; the first rotating plate 390 is vertically connected to the bottom end of the second rotating shaft 420; the second rotating plate is vertically connected to the bottom end of the third rotating shaft 430; the first Both the rotating plate 390 and the second rotating plate are lower than the bottom plate 120; the first rotating plate 390 and the second rotating plate are in the same horizontal plane; the lower side wall of the first rotating plate 390 is vertically connected with multiple flip rods 410; the flip rod 410 is an elastic rod, and the flip rod 410 is in contact with the ground; the lower side wall of the second rotating plate between the flip rod 410 and the ground is vertically connected with multiple flip rods 410; the fourth motor 380 is used to drive the second rotating shaft 420 and the third rotating shaft 430 to rotate synchronously.
[0042] Specifically, the fourth motor 380 drives the second rotating shaft 420 and the third rotating shaft 430 to rotate synchronously, thereby driving the first rotating plate 390 and the second rotating plate to rotate synchronously, thereby driving the turning rod 410 to rotate; during the movement of the frame 110, the rotating turning rod 410 can turn the rice on the ground.
[0043] In addition, the flip assembly also includes a third sheave 440, a fourth sheave 450, a fifth sheave 460, a sixth sheave 470, a second belt 480, and a third belt 490; the fourth motor 380 is disposed on the base plate 120; the third sheave 440 and the fourth sheave 450 are coaxially connected to the output shaft of the fourth motor 380; the fifth sheave 460 is coaxially connected to the top of the second rotating shaft 420; the sixth sheave 470 is coaxially connected to the top of the third rotating shaft 430; the second belt 480 is stretched and sleeved around the third sheave 440 and the fifth sheave 460; and the third belt 490 is stretched and sleeved around the fourth sheave 450 and the fifth sheave 460. Through the above technical solution, the specific structure of the fourth motor 380 driving the second rotating shaft 420 and the third rotating shaft 430 to rotate synchronously is improved.
[0044] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A rice drying device, characterized in that: The invention comprises a vehicle frame, a first rotating shaft, a first spiral blade, a second spiral blade, a first conveyor belt, a first driving component, a hopper, a first supporting arm, a second supporting arm, a first motor, a moving assembly and a flipping assembly; the vehicle frame comprises a vertically arranged side plate and a horizontally arranged bottom plate; the first supporting arm and the second supporting arm are both arranged on the outer wall of the side plate; the first supporting arm and the second supporting arm are parallel to each other and are both arranged horizontally; the two ends of the first rotating shaft are rotatably connected to the first supporting arm and the second supporting arm respectively; the first rotating shaft is arranged horizontally; the first spiral blade and the second spiral blade are both sleeved on the first rotating shaft; the first spiral blade The first spiral blade and the second spiral blade have a rotation direction opposite to that of the second spiral blade; a gap is maintained between the first spiral blade and the second spiral blade to form a stacking space; one end of the first conveyor belt is close to the first rotating shaft, and the other end of the first conveyor belt passes through the side plate, and the other end of the first conveyor belt is higher than one end of the first conveyor belt; there are multiple hoppers, and the multiple hoppers are evenly spaced on the first conveyor belt; the first driving component is used to drive the first conveyor belt to rotate; the first motor is provided on the first support arm to drive the first rotating shaft to rotate, thereby driving the first spiral blade and the second spiral blade to rotate synchronously; The turning assembly is arranged on the frame to turn over the rice drying on the ground; the moving assembly is used to drive the frame to move; and the bottom plate is provided with a discharge port.
2. A rice drying device according to claim 1, characterized in that: It also includes a second conveyor belt, a second driving component and a collection box; the second conveyor belt is rotatably arranged on the frame and is lower than the other end of the first conveyor belt; the second conveyor belt is horizontally arranged, and the second driving component is used to drive the second conveyor belt to rotate; the collection box is arranged on the bottom plate, and the collection box is close to the end of the second conveyor belt away from the first conveyor belt; the collection box is lower than the second conveyor belt; a discharge hole and a baffle capable of closing or opening the discharge hole are provided at the bottom of the collection box; the discharge hole is directly opposite to the discharge port.
3. The rice drying device according to claim 1, characterized in that: The moving assembly includes a roller and a third driving component; the frame is provided with four rollers; and the third driving component is used to drive the rollers to rotate.
4. The rice drying device according to claim 1, characterized in that: The invention also includes a first sheave, a second sheave, and a first belt; the first sheave is coaxially connected to the first rotating shaft; the first rotating shaft is located on the side of the first support arm away from the first spiral blade; the second sheave is coaxially connected to the output shaft of the first motor; The first belt is stretched and sleeved on the first groove wheel and the second groove wheel.
5. The rice drying device according to claim 2, characterized in that: The first driving component includes a first roller, a second roller, and a second motor; both ends of the first roller are rotatably connected to the first support arm and the second support arm respectively; the side plate is provided with a notch; the second roller is rotatably disposed in the notch; the first roller and the second roller are parallel to each other; the second roller is higher than the first roller; The first conveyor belt is sleeved on the first roller and the second roller; The second motor is disposed on the second supporting arm to drive the first roller to rotate, thereby driving the first conveyor belt to rotate.
6. The rice drying device according to claim 1, characterized in that: The hopper includes a connecting plate, a first pull tab and a second pull tab; the connecting plate is vertically connected to the first conveyor belt; the first pull tab is simultaneously connected to one side of the connecting plate and the first conveyor belt; the second pull tab is simultaneously connected to the other side of the connecting plate and the first conveyor belt.
7. The rice drying device according to claim 5, characterized in that: The second driving component includes a third roller, a fourth roller and a third motor; the bottom plate is provided with two support columns; the third roller is rotatably set in the notch; the two ends of the fourth roller are rotatably connected to the two support columns respectively; the third roller and the fourth roller are at the same height; the second conveyor belt is sleeved on the third roller and the fourth roller; the third motor is set on the support column to drive the fourth roller to rotate.
8. The rice drying device according to claim 7, characterized in that: It also includes a blower and an air outlet pipe; the blower is arranged on the bottom plate; the air outlet pipe is connected to the air outlet of the blower; the outlet of the air outlet pipe is higher than the aggregate box; the air outlet pipe is located between the aggregate box and the side plate; the air outlet direction of the air outlet pipe is horizontal and away from the side plate.
9. The rice drying device according to claim 1, characterized in that: The flipping assembly includes a second rotating shaft, a third rotating shaft, a first rotating plate, a second rotating plate, a fourth motor and a flipping rod; the second rotating shaft and the third rotating shaft are both rotatably passed through the bottom plate; the second rotating shaft and the third rotating shaft are both vertically arranged; the first rotating plate is vertically connected to the bottom end of the second rotating shaft; the second rotating plate is vertically connected to the bottom end of the third rotating shaft; the first rotating plate and the second rotating plate are both lower than the bottom plate; the first rotating plate and the second rotating plate are in the same horizontal plane; the lower side wall of the first rotating plate is vertically connected to multiple flipping rods; the lower side wall of the second rotating plate is vertically connected to multiple flipping rods; the fourth motor is used to drive the second rotating shaft and the third rotating shaft to rotate synchronously.
10. The rice drying device according to claim 9, characterized in that: The flipping assembly also includes a third sheave, a fourth sheave, a fifth sheave, a sixth sheave, a second belt and a third belt; the fourth motor is arranged on the base plate; the third sheave and the fourth sheave are coaxially connected to the output shaft of the fourth motor; the fifth sheave is coaxially connected to the top of the second rotating shaft; the sixth sheave is coaxially connected to the top of the third rotating shaft; the second belt is stretched and sleeved on the third sheave and the fifth sheave; the third belt is stretched and sleeved on the fourth sheave and the fifth sheave.