A sectional grain drying device

Abstract

The utility model discloses a kind of segmented grain drying devices, it is related to grain drying technical field, including shell, the inside of the shell is provided with angular tube, the side fixedly connected with fixed plate of angular tube, the side fixedly connected with fixed frame of the shell, the inside slidingly connected with plug-in rod of the fixed frame, the inside of the fixed plate is inserted with plug-in rod one end, the side fixedly connected with connecting block of the shell, the side fixedly connected with connecting frame of connecting block, the fixedly connected with vibrating rod of one end of connecting frame, the inside of vibrating rod and angular tube is bonded. The utility model is equipped with the effect of connecting angular tube and shell by the setting of fixed plate, angular tube, fixed frame, by the cooperation setting of fixed frame and plug-in rod, fixed plate and shell can be fixed in the process of use, to play the role of facilitating disassembly and assembly angular tube, reach the purpose that angular tube is conveniently disassembled.

Description

Technical Field

[0001] This utility model relates to the field of grain drying technology, specifically a segmented grain drying device. Background Technology

[0002] The drying process is divided into multiple functional zones, including a preheating zone, a drying zone, and a tempering zone. The wet grain is first preheated and then enters the drying zone. After each stage of drying, a tempering zone is set up to allow the internal moisture of the grain to migrate outward, realizing a cycle of "drying-tempering-re-drying". Finally, the grain is cooled evenly through a cooling zone. This structure can not only avoid the heat damage caused by drying in one stage, but also utilize residual heat to improve the heat energy utilization rate, and significantly reduce the breakage rate while ensuring the quality of dried grain.

[0003] Currently, existing segmented grain drying devices typically employ a multi-stage drying structure for grain drying followed by cooling. However, the existing angled tubes, made of thin steel plates, are prone to problems after prolonged use. Furthermore, the fixed or bolted connections between the angled tubes and the housing make disassembly difficult during replacement and maintenance, resulting in inconvenient assembly and disassembly. Additionally, although the angled tube openings are vertically oriented to prevent grain from entering, dust from inside the grain can still enter and clog the openings, affecting drying efficiency. Finally, the dust inside the angled tubes cannot be easily cleaned. Utility Model Content

[0004] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a segmented grain drying device, which solves the problems mentioned in the background section.

[0005] (II) Technical Solution To achieve the above objectives, this utility model is implemented through the following technical solution: It includes an outer shell, inside which is a angular tube. A fixing plate is fixedly connected to one side of the angular tube, and a fixing frame is fixedly connected to one side of the outer shell. A rod is slidably connected inside the fixing frame, with one end of the rod inserted into the fixing plate. A connecting block is fixedly connected to one side of the outer shell, and a connecting frame is fixedly connected to one side of the connecting block. A vibration rod is fixedly connected to one end of the connecting frame, and the vibration rod fits against the interior of the angular tube. A vibration motor is fixedly connected inside the connecting block. A ventilation opening is provided on one side of the angular tube, and a ramp is fixedly connected inside the angular tube.

[0006] Optionally, the inner side of the fixing plate is fitted to the outer shell, the groove at the bottom of the fixing plate fits closely with the fixing frame, and a sealing ring is provided between the fixing plate and the outer shell.

[0007] Optionally, the angular tube is divided into an air inlet pipe and an air outlet pipe, which are staggered. The upper and lower parts of the outer shell are drying zones, and the middle part is a tempering zone.

[0008] Optionally, a ventilation port is fixedly connected to one side of the outer casing, and a transmission pipe is fixedly connected to one side of the ventilation port. The ventilation port wraps around the end of the angled tube, and the ventilation ports on both sides of the outer casing are the air inlet and the air outlet, respectively.

[0009] Optionally, the ramp is located inside the air outlet of the angled tube, the ramp is inclined toward the opening end of the angled tube, and the air exchange opening of the angled tube is opened on both vertical sides.

[0010] Optionally, a storage box is fixedly connected to the lower part of the air outlet, which serves as the air outlet, and a fixing frame is fixedly connected to one side of the outer shell, with the inner side of the fixing frame fitting against the angled tube.

[0011] This utility model provides a segmented grain drying device, which has the following beneficial effects: 1. This segmented grain drying device, through the setting of a fixed plate, corner tube, and fixed frame, has the effect of connecting the corner tube to the outer shell. Through the cooperation of the fixed frame and the insertion rod, the fixed plate can be fixed to the outer shell during use, thereby facilitating the disassembly and assembly of the corner tube and achieving the purpose of convenient disassembly and assembly of the corner tube.

[0012] 2. This segmented grain drying device, through the setting of connecting blocks, connecting frames, and vibrating rods, has the effect of shaking and dispersing dust inside the angled tube. With the cooperation of the inclined plate and storage box, the shaken dust can be discharged and stored during use, thereby playing a role in dust cleaning and collection, and achieving the purpose of convenient cleaning of dust inside the angled tube. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the cross-section of the drying structure of this utility model; Figure 4 This is a schematic diagram of the drying structure of this utility model in cross section two; Figure 5 This is a schematic diagram of the drying structure of this utility model in cross section three.

[0014] In the diagram: 1. Outer shell; 2. Ventilation port; 3. Storage box; 4. Ventilation opening; 5. Angle tube; 6. Sloping plate; 7. Connecting frame; 8. Transmission pipe; 9. Connecting block; 10. Vibration motor; 11. Fixing frame; 12. Fixing plate; 13. Fixing bracket; 14. Vibration rod; 15. Insert rod. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example Please see Figures 1 to 5 The present invention provides a technical solution including a shell 1, an angled tube 5 inside the shell 1, a fixing plate 12 fixedly connected to one side of the angled tube 5, a fixing frame 13 fixedly connected to one side of the shell 1, an insert rod 15 slidably connected inside the fixing frame 13, one end of the insert rod 15 being inserted into the interior of the fixing plate 12, a connecting block 9 fixedly connected to one side of the shell 1, a connecting frame 7 fixedly connected to one side of the connecting block 9, a vibration rod 14 fixedly connected to one end of the connecting frame 7, the vibration rod 14 fitting against the interior of the angled tube 5, a vibration motor 10 fixedly connected inside the connecting block 9, a ventilation opening 4 on one side of the angled tube 5, and a ramp 6 fixedly connected inside the angled tube 5.

[0017] Specifically, the insertion rod 15 is located inside the air outlet 2 to prevent the return spring of the insertion rod 15 from being damaged by high temperature. The return spring is set in the movable groove of the insertion rod 15 inside the fixing frame 13. One end of the return spring is fixed to the fixing frame 13 on the side away from the insertion hole, and the other end is fixedly connected to and supports the insertion rod 15. The return spring is arranged horizontally. The vibration motor 10 is a conventional drive component. The power cord enters the air outlet 2 through a guide tube. A sealing ring is set between the guide tube and the power cord to prevent air leakage. The lower end of the insertion rod 15 protrudes from the lower part of the fixing frame 13. The groove at the lower part of the fixing plate 12 is provided with an insertion hole. The insertion rod 15 is inserted into the insertion hole, and the insertion rod 15 and the insertion hole cooperate to connect the fixing plate 12 and the fixing frame 13. The groove of the fixing plate 12 and the protrusion at the upper part of the fixing frame 13 are arranged to cooperate through each other.

[0018] Please refer to Figure 4 to Figure 5 The inner side of the fixing plate 12 is fitted to the outer shell 1, the groove at the bottom of the fixing plate 12 fits closely with the fixing frame 13, and a sealing ring is provided between the fixing plate 12 and the outer shell 1.

[0019] Specifically, the fixing plate 12 blocks the connection hole between the diagonal tube 5 and the outer shell 1, and the fixing plate 12 and the outer shell 1 are sealed by the sealing ring to prevent high temperature air leakage.

[0020] Please refer to Figure 1 to Figure 2 The angled tube 5 is divided into an air inlet pipe and an air outlet pipe, which are staggered. The upper and lower parts of the outer shell 1 are drying zones, and the middle part is a cooling zone.

[0021] Specifically, the opening of the intake pipe-like angled pipe 5 is located inside the air exchange port 2 of the intake function, and the opening of the exhaust pipe-like angled pipe 5 is located inside the air exchange port 2 of the exhaust function.

[0022] Please refer to Figure 1 to Figure 2 A ventilation port 2 is fixedly connected to one side of the outer shell 1, and a transmission pipe 8 is fixedly connected to one side of the ventilation port 2. The ventilation port 2 wraps around the end of the angle tube 5. The ventilation ports 2 on both sides of the outer shell 1 are the air inlet and the air outlet, respectively.

[0023] Specifically, the air inlet vent 2 discharges high-temperature air into the drying structure to dry the grain; the air outlet vent 2 draws in used air from inside the drying structure and discharges the humid air. The air inlet transmission pipe 8 is connected to the external heating structure, and the pump installed inside the external heating structure delivers the heated air from the external heating structure; the air outlet transmission pipe 8 is connected to the air treatment structure, and the pump inside the air treatment structure draws in air.

[0024] Please refer to Figure 2. The ramp plate 6 is located inside the air outlet of the angle tube 5. The ramp plate 6 is inclined towards the opening end of the angle tube 5. The air exchange openings 4 of the angle tube 5 are opened on both vertical sides.

[0025] Specifically, dust entering through the ventilation opening 4 will remain on the ramp 6, and the dispersed dust will be discharged through the ramp 6 tilted to one side.

[0026] Please refer to Figure 1 to Figure 2 The lower part of the air outlet 2, which serves as the air outlet, is fixedly connected to a storage box 3, and a fixing frame 11 is fixedly connected to one side of the outer shell 1. The inner side of the fixing frame 11 is attached to the angle tube 5.

[0027] Specifically, the air outlet 2 absorbs the dust that has been shaken apart, and then the remaining dust is stored in the storage box 3.

[0028] During use, when installing the diagonal tube 5, it is inserted into the outer casing 1. One end of the diagonal tube 5, the fixing plate 12, is attached to the outer casing 1, and the other end is attached to the fixing frame 11. The fixing plate 12, diagonal tube 5, and fixing frame 11 effectively connect the diagonal tube 5 to the outer casing 1. After installation, the insertion rod 15 inside the fixing frame 13 is supported by a return spring, pushing the rod 15 to both sides and inserting it into the fixing plate 12. This secures the fixing plate 12 to the fixing frame 13. For disassembly, the ventilation ports 2 on both sides are removed, and the insertion rod 15 is moved towards the center to separate it from the fixing frame 13. The diagonal tube 5 can then be pulled out through one end of the fixing plate 12 for replacement and maintenance. The cooperation between the fixing frame 13 and the insertion rod 15 secures the fixing plate 12 to the outer casing 1 during use, facilitating the installation and removal of the diagonal tube 5 and achieving convenient installation and removal.

[0029] The air enters the air exchange port 2 through the transmission pipe 8 of the air inlet. The air inside is hot and is then discharged into the corner pipe 5 of the corresponding air inlet pipe. The hot air is discharged into the outer shell 1 through the air exchange opening 4 to heat and dry the flowing grain. The used air is then drawn in through the transmission pipe 8 of the air outlet on the other side. The used air enters the corner pipe 5 of the air outlet pipe through the air exchange opening 4 and is then discharged through the air exchange port 2 of the air outlet. After the upper drying structure dries the grain, the grain is cooled and the moisture is dispersed through the tempering zone in the middle. The grain is then dried again through the lower drying structure. During the drying process, air carrying grain dust enters the angled tube 5 through the ventilation opening 4 and accumulates inside. An air flow sensor is installed inside the transmission pipe 8 on the air outlet side to monitor the discharged air flow. If the discharged flow decreases, it indicates that part of the angled tube 5 is blocked. The sensor transmits the signal to the external control structure, which then transmits an electrical signal to start the vibration motor 10. The vibration is transmitted to the connecting frame 7 via the connecting block 9, and then dispersed to the vibration rod 14, vibrating the inside of the angled tube 5 and dispersing the dust. Through the arrangement of the connecting block 9, connecting frame 7, and vibration rod 14, the dust inside the angled tube 5 is dispersed. The dispersed dust is discharged through the inclined plate 6 to the open end of the angled tube 5. Some dust is sucked out through the ventilation port 2, and the rest falls down into the storage box 3 for storage. After use, the side door of the storage box 3 is opened to remove and clean the collected dust. By combining the ramp plate 6 and the storage box 3, the dust that has been shaken out can be discharged and stored during use, thereby playing a role in dust cleaning and collection, and achieving the purpose of convenient cleaning of dust inside the angle tube 5.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A segmented grain drying device, comprising a shell, characterized in that: The interior of the outer shell contains an angled tube. A fixing plate is fixedly connected to one side of the angled tube, and a fixing frame is fixedly connected to one side of the outer shell. A rod is slidably connected inside the fixing frame, and one end of the rod is inserted into the interior of the fixing plate. A connecting block is fixedly connected to one side of the outer shell, and a connecting frame is fixedly connected to one side of the connecting block. A vibration rod is fixedly connected to one end of the connecting frame, and the vibration rod fits into the interior of the angled tube. A vibration motor is fixedly connected inside the connecting block. A ventilation opening is provided on one side of the angled tube, and a ramp is fixedly connected inside the angled tube.

2. The segmented grain drying device according to claim 1, characterized in that: The inner side of the fixing plate fits against the outer shell, the groove at the bottom of the fixing plate fits closely with the fixing frame, and a sealing ring is provided between the fixing plate and the outer shell.

3. The segmented grain drying device according to claim 1, characterized in that: The angular tube is divided into an air inlet pipe and an air outlet pipe, which are staggered. The upper and lower parts of the outer shell are drying zones, and the middle part is a tempering zone.

4. The segmented grain drying device according to claim 1, characterized in that: A ventilation port is fixedly connected to one side of the outer shell, and a transmission pipe is fixedly connected to one side of the ventilation port. The ventilation port wraps around the end of the angled tube. The ventilation ports on both sides of the outer shell are the air inlet and the air outlet, respectively.

5. A segmented grain drying device according to claim 1, characterized in that: The ramp is located inside the air outlet of the angled tube, and the ramp is inclined toward the opening end of the angled tube. The air exchange openings of the angled tube are opened on both vertical sides.

6. A segmented grain drying device according to claim 4, characterized in that: A storage box is fixedly connected to the lower part of the air outlet, which serves as the air outlet. A fixing frame is fixedly connected to one side of the outer shell, and the inner side of the fixing frame is fitted with the angle tube.

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