Efficient drying device for lotus root starch production

Abstract

The invention discloses an efficient drying device for lotus root starch production, and relates to the technical field of drying devices.The efficient drying device comprises a drying box, a discharging mechanism, a drying mechanism and a driving motor, the discharging mechanism comprises a feeding hopper, a stepping feeding component and a scattering component, and the feeding hopper is fixedly connected to a discharging box chamber; a stepping feeding component is fixedly connected to the bottom of the feeding hopper, a scattering component is fixedly connected to the bottom of the stepping feeding component, a drying mechanism is arranged at the bottom of the scattering component, a slow discharging component of the drying mechanism is arranged in the material guiding box chamber, a drying bed component matched with the slow discharging component is arranged in the drying box chamber, and the drying bed component can generate heat. A driving turnover part matched with the drying bed part is arranged in the drying box, a driving motor is fixedly connected to the drying box and is in power connection with the scattering part, a scattering table of the scattering part is in power connection with the stepping feeding part through a linkage assembly, the driving motor is in power connection with the driving turnover part, and the lotus root starch can be thoroughly dried through the device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of drying device, in particular to a high-efficiency drying device for lotus root starch production. BACKGROUND

[0002] As a common food raw material, lotus root starch is widely used in the processing of various foods. However, during the production of lotus root starch, the precipitated lotus root paste needs to be filtered and dehydrated to obtain moist lotus root starch, and the moist lotus root starch needs to be dried again to obtain dried lotus root starch. However, the traditional lotus root starch drying method is to directly put a large amount of moist lotus root starch into the drying equipment at one time. This method often has the following problems: on the one hand, due to the large amount of lotus root starch put in at one time, the drying speed is slow, and the drying is not thorough, which requires long-time and multiple drying; on the other hand, due to the moisture and large clumps of lotus root starch, agglomeration phenomenon easily occurs during the drying process, resulting in uneven drying of lotus root starch, wasting energy and reducing drying efficiency.

[0003] Therefore, how to improve the drying efficiency of lotus root starch, ensure the uniformity of drying, and avoid the agglomeration of lotus root starch has become a problem to be solved in the processing of lotus root starch. SUMMARY

[0004] In view of the above problems in the prior art, the present application aims to provide a drying device with complete drying.

[0005] The technical scheme adopted by the present application to achieve the above-mentioned purpose is: a high-efficiency drying device for lotus root starch production, comprising a drying box, a feeding mechanism, a drying mechanism and a driving motor, the drying box comprises a feeding box chamber, a guide box chamber and a drying box chamber which are sequentially communicated from top to bottom; The feeding mechanism comprises a feeding hopper, a step-feeding component and a scattering component, the feeding hopper is fixedly connected to the feeding box chamber, the bottom of the feeding hopper is fixedly connected with the step-feeding component, and the bottom of the step-feeding component is fixedly connected with the scattering component, both the scattering component and the step-feeding component are located in the feeding box chamber, and the bottom of the scattering component is provided with the drying mechanism; The drying mechanism comprises a slow-feeding component, a drying bed component and a driving overturning component, the slow-feeding component is arranged in the guide box chamber and is used to reduce the falling speed of the material, the drying bed component is arranged in the drying box chamber in cooperation with the slow-feeding component, the drying bed component can generate heat, and the driving overturning component is arranged in the drying box in cooperation with the drying bed component; The drying box is fixedly connected with the driving motor, the driving motor is power-connected with the scattering component, the scattering component comprises a scattering table capable of reciprocating linearly, the scattering table is power-connected with the step-feeding component through a linkage assembly, and the scattering table can make the step-feeding component feed once after multiple reciprocating movements under the action of the linkage assembly. The driving motor is power-connected with the driving turnover component, so that the driving turnover component can drive the drying bed component to reciprocating rotate.

[0006] In the above technical solution, the step-feeding component has the following structure: The step-feeding component comprises a feeding outer cylinder, a feeding inner cylinder, a worm and a worm wheel, the top of the feeding outer cylinder is provided with a feeding port, the bottom of the feeding outer cylinder is provided with a discharging port, the feeding outer cylinder is fixedly connected at the bottom of the feeding hopper, and the feeding port corresponds to the bottom of the feeding hopper, the feeding inner cylinder is rotationally connected with the shaft in the feeding outer cylinder, the feeding inner cylinder is provided with a plurality of groups of storage grooves, the storage grooves can correspond to the feeding port or the discharging port when the feeding inner cylinder rotates, one end of the shaft penetrates through the feeding outer cylinder, the worm wheel is fixedly connected with the shaft outside the feeding outer cylinder, the worm is rotationally connected with the feeding outer cylinder, the worm is meshingly connected with the worm wheel, and the scattering table is power-connected with the worm through the linkage assembly.

[0007] In the above technical solution, the scattering component has the following structure: The scattering component further comprises a scattering frame, a sliding column, a screen, and a reciprocating screw, the scattering frame is fixedly connected with the feeding outer cylinder, the screen is fixedly connected with the scattering frame, the screen corresponds to the discharging port, the sliding column is fixedly connected in the scattering frame, the scattering table is slidingly connected with the sliding column, the bottom of the scattering table is fixedly connected with bristles, the reciprocating screw is threadedly connected with the scattering table, the reciprocating screw is power-connected with the worm through the linkage assembly, and the reciprocating screw is power-connected with the driving motor.

[0008] In the above technical solution, the linkage assembly has the following structure: The linkage assembly comprises an assembly frame, a one-way drive rack and a drive gear, the assembly frame is fixedly connected to the scattering table, the one-way drive rack is fixedly connected to the assembly frame, the drive gear is fixedly connected to the worm, the drive gear is matched with the one-way drive rack, when the scattering table drives the one-way drive rack to approach or move away from the drive gear, the one-way drive rack can drive the drive gear to rotate, when the scattering table drives the one-way drive rack to move away from or approach the drive gear, the one-way drive rack cannot drive the drive gear to rotate.

[0009] Further, in the above technical solution, the one-way drive rack comprises a rack base plate, a rack platform and an elastic member, the rack base plate is fixedly connected to the assembly frame, a plurality of rack grooves are arranged on the rack base plate, each rack groove is rotationally connected with a group of rack platforms, and the elastic member is fixedly connected in each rack groove, the elastic member is in contact with the rack platform, the elastic member can push the rack platform to be perpendicular to the rack base plate, and one side of the rack platform is in contact with one side of the rack groove.

[0010] In the above technical solution, the slow-speed discharging component comprises a plurality of buffer plates, and the plurality of buffer plates are fixedly connected to the inside of the material guide box chamber in a staggered and inclined manner.

[0011] In the above technical solution, the specific structure of the drying bed component is as follows: The drying bed component comprises a drying bed, a heating element, a sealing assembly and an opening and closing controller, the drying bed is rotationally connected to the inside of the drying box chamber, the heating element is fixedly connected to the inside of the drying bed, one end of the drying bed is provided with a discharging port, the sealing assembly is arranged on the drying bed corresponding to the discharging port, the opening and closing controller is arranged on the drying box chamber corresponding to the sealing assembly, the opening and closing controller can control the sealing assembly to close or open the discharging port, and a dry material outlet is arranged on the bottom of the drying box chamber corresponding to the discharging port. The driving and overturning component can drive the drying bed to reciprocally rotate.

[0012] Further, the sealing assembly comprises a sealing plate, a first spring, a guide frame, a guide column, the guide frame is fixedly connected to the drying bed corresponding to the discharging port, the guide column is fixedly connected to the guide frame, the sealing plate is slidingly connected to the guide column, the first spring is sleeved on the guide column, one end of the first spring is fixedly connected to the guide frame, and the other end of the first spring is fixedly connected to the sealing plate, a movement arm is fixedly connected to the sealing plate, and one end of the movement arm penetrates through the guide frame and is fixedly connected with a suction table. The opening and closing controller adopts an electromagnet, and the electromagnet is matched with the suction table.

[0013] Further, the driving overturning part comprises a cam, an extension spring cylinder and an axle, a shaft base is fixedly connected at the bottom center of the drying bed, the shaft base is rotationally connected in the drying box chamber, the axle is rotationally connected at one side of the shaft base in the drying box chamber, the cam is fixedly connected on the axle, the cam is in contact with the bottom surface of the drying bed, the extension spring cylinder is rotationally connected at the other side of the shaft base in the drying box chamber, the extension spring cylinder is also rotationally connected with the drying bed, and the axle is power-connected with the driving motor.

[0014] In the above technical scheme, the extension spring cylinder adopts the following structure: The extension spring cylinder comprises a second spring, an outer cylinder and an extension rod, the inner part of the outer cylinder is provided with a cylinder chamber, the extension rod is slidingly connected in the cylinder chamber, the second spring is arranged in the cylinder chamber, one end of the second spring is fixedly connected on the extension rod, the other end of the second spring is fixedly connected on the cylinder chamber, the top end of the extension rod is rotationally connected on the drying box, and the bottom end of the outer cylinder is rotationally connected on the drying box chamber.

[0015] The beneficial effects of the present application are as follows: The wet lotus root powder is put into the feeding hopper, then the driving motor drives the scattering part to work, at this time the scattering table reciprocates linearly, under the action of the linkage assembly, after the multiple reciprocation of the scattering table, the step feeding part can quantitatively put the lotus root powder in the feeding hopper onto the scattering part, after the lotus root powder is scattered by the scattering table, the lotus root powder enters the guide box chamber, the speed of the lotus root powder is slowed down by the slow feeding part, and the lotus root powder is further dispersed by collision, so that the lotus root powder can be pre-dried in the guide box chamber, then the lotus root powder falls onto the bottom drying bed part, the lotus root powder is dried by the high temperature of the drying part, and the driving overturning part drives the drying bed part to reciprocate, so that the lotus root powder is continuously turned over. In summary, the lotus root powder can be gradually fed by the device, so that the one-time excessive feeding is avoided, the drying is not complete, the long time and multiple drying is needed, and the drying efficiency is affected. In addition, the wet lotus root powder is scattered by the scattering part before drying, so that the wet and clumpy lotus root powder is avoided, the drying is not complete, and the drying efficiency is affected. Furthermore, the lotus root powder is continuously turned over during the drying process on the drying bed part, so that the lotus root powder is evenly dried, and the drying effect is excellent. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The figure is a structural schematic diagram of the present application; Figure 2 The figure is another angle structural schematic diagram of the present application; Figure 3 It is the internal structure schematic view of the drying box in the application; Figure 4 It is the structure schematic view of the scattering part in the application; Figure 5 It is the structure schematic view of the linkage assembly in the application; Figure 6 It is the structure schematic view of the step-feeding part in the application; Figure 7 It is the internal structure schematic view of the feeding outer cylinder in the application; Figure 8 It is the structure schematic view of the one-way driving rack in the application; Figure 9 It is the structure schematic view of the one-way driving rack driving the driving gear when the one-way driving rack drives the driving gear in the application; Figure 10 It is the structure schematic view of the one-way driving rack unable to drive the driving gear when the one-way driving rack drives the driving gear in the application; Figure 11 It is the structure schematic view of the drying mechanism in the application; Figure 12 It is the structure schematic view of another state of the drying mechanism in the application; Figure 13 It is the structure schematic view of the closing assembly when it is opened in the application; Figure 14 It is the structure schematic view of the drying bed in the application; Figure 15 It is the structure schematic view of the telescopic spring cylinder in the application.

[0017] In the figure: 100 drying box, 101 discharging box chamber, 102 guide material box chamber, 1021 moisture outlet, 103 drying box chamber, 1031 dry material outlet; 200 discharging mechanism, 201 feeding hopper, 202 step-feeding part, 2021 feeding outer cylinder, 2022 feeding inner cylinder, 2023 worm, 2024 worm gear, 2025 discharging port, 2026 shaft rod, 2027 storage groove, 203 scattering part, 2031 scattering frame, 2032 scattering table, 2033 sliding column, 2034 screen, 2035 reciprocating screw; 300 drying mechanism, 301 slow-speed discharging part, 302 drying bed part, 3021 drying bed, 3022 heating element, 3023 shaft table, 3024 discharging port, 303 driving overturning part, 3031 cam, 3032 telescopic spring cylinder, 3033 wheel shaft, 3034 second spring, 3035 outer cylinder, 3036 telescopic rod, 304 closing assembly, 3041 closing plate, 3042 first spring, 3043 guide frame, 3044 guide column, 3045 adsorption table, 305 opening and closing controller; 400 driving motor; 500 linkage assembly, 501 assembly frame, 502 one-way driving rack, 5021 rack base plate, 5022 toothed base, 5023 elastic member, 5024 toothed groove, 503 driving gear. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work belong to the scope of protection of the present application.

[0019] Embodiment 1 Please refer to Figures 1-3 The application discloses a high-efficiency drying device for sago production, which comprises a drying box 100, a discharging mechanism 200, a drying mechanism 300 and a driving motor 400. The drying box 100 comprises a discharging box chamber 101, a guide box chamber 102 and a drying box chamber 103 which are sequentially communicated from top to bottom. In combination with the above Figures 4-7Firstly, the feeding mechanism 200 comprises a feeding hopper 201, a step-feeding component 202 and a scattering component 203, and the scattering component 203 and the step-feeding component 202 are located in the feeding box chamber 101, that is, the feeding hopper 201 is fixedly connected on the feeding box chamber 101, the bottom of the feeding hopper 201 is fixedly connected with the step-feeding component 202, and the step-feeding component 202 is used for gradually feeding the lotus root starch in the feeding hopper 201, specifically, the step-feeding component 202 comprises a feeding outer cylinder 2021, a feeding inner cylinder 2022, a worm 2023 and a worm wheel 2024, the top of the feeding outer cylinder 2021 is provided with a feeding port, the bottom of the feeding outer cylinder 2021 is provided with a discharging port 2025, the feeding outer cylinder 2021 is fixedly connected at the bottom of the feeding hopper 201, and the feeding port corresponds to the bottom of the feeding hopper 201, the feeding inner cylinder 2022 is rotationally connected in the feeding outer cylinder 2021 through a shaft 2026, the feeding inner cylinder 2022 is provided with four groups of storage grooves 2027, after the feeding inner cylinder 2022 rotates by 90° each time, one group of the storage grooves 2027 corresponds to the feeding port, and one group of the storage grooves 2027 corresponds to the discharging port 2025, one end of the shaft 2026 penetrates out of the feeding outer cylinder 2021, the worm wheel 2024 is fixedly connected on the region of the shaft 2026 outside the feeding outer cylinder 2021, the worm 2023 is rotationally connected on the feeding outer cylinder 2021, and the worm 2023 is in meshing connection with the worm wheel 2024, so that the lotus root starch in the feeding hopper 201 can fall into the upper storage groove 2027, when the worm 2023 rotates, the worm wheel 2024 rotates, and the feeding inner cylinder 2022 rotates, so that the storage groove 2027 containing the lotus root starch moves downward, and the lotus root starch falls out of the discharging port 2025; Secondly, the scattering component 203 is fixedly connected at the bottom of the step-feeding component 202, and the scattering component 203 is used for scattering the lotus root starch sent out from the step-feeding component 202, in the embodiment, the scattering component 203 comprises a scattering frame 2031, a scattering table 2032, a sliding column 2033, a screen 2034 and a reciprocating screw 2035, that is, the scattering frame 2031 is fixedly connected on the feeding outer cylinder 2021, the screen 2034 is fixedly connected on the scattering frame 2031, and the screen 2034 corresponds to the discharging port 2025, so that the lotus root starch falls on the screen 2034, the sliding column 2033 is fixedly connected in the scattering frame 2031, the scattering table 2032 is slidingly connected on the sliding column 2033, the bottom of the scattering table 2032 is fixedly connected with bristles, and the reciprocating screw 2035 is threadedly connected on the scattering table 2032, when the reciprocating screw 2035 rotates, the scattering table 2032 can reciprocally move linearly on the sliding column 2033, so that the bristles brush the lotus root starch, the lotus root starch falls through the holes of the screen 2034, and the fed lotus root starch is in granular form; In order to avoid the lotus root powder falling on the reciprocating screw 2035, causing the reciprocating screw 2035 to be damaged, a screw sleeve can be sleeved outside the reciprocating screw 2035 for protection. Of course, in order to provide power to the scattering part 203 and the step feeding part 202, a driving motor 400 is fixedly connected on the drying box 100, and the driving motor 400 is in power connection with the reciprocating screw 2035 in the scattering part 203. Specifically, the transmission between the two can be realized by a belt and a belt pulley. Further, the above-mentioned ground scattering table 2032 and the step feeding part are in power connection through the linkage assembly 500, so that after the scattering table 2032 performs multiple reciprocating movements, the step feeding part 202 can be fed once under the action of the linkage assembly 500. That is, the reciprocating screw 2035 and the worm 2023 are in power connection through the linkage assembly 500. Specifically, the linkage assembly 500 adopts the following structure: The linkage assembly 500 includes an assembly frame 501, a one-way drive rack 502, and a drive gear 503. That is, the assembly frame 501 is fixedly connected on the scattering table 2032, the one-way drive rack 502 is fixedly connected on the assembly frame 501, and the drive gear 503 is fixedly connected on the worm 2023. The drive gear 503 cooperates with the one-way drive rack 502. When the one-way drive rack 502 is driven by the scattering table 2032 to approach or move away from the drive gear 503, the one-way drive rack 502 can drive the drive gear 503 to rotate. When the one-way drive rack 502 is driven by the scattering table 2032 to move away from or approach the drive gear 503, the one-way drive rack 502 cannot drive the drive gear 503 to rotate. That is, the one-way drive rack 502 can only drive the drive gear 503 to rotate in one direction. When the one-way drive rack 502 drives the drive gear 503 for multiple times, the worm 2023 can drive the worm gear 2024 to rotate 90°, that is, to realize the feeding of the lotus root powder once. Further, in combination with the above-mentioned step feeding part 202, Figures 8-10The one-way driving rack 502 comprises a rack base plate 5021, a rack tooth 5022 and an elastic piece 5023, the rack base plate 5021 is fixedly connected to the assembly frame 501, a plurality of groups of rack grooves 5024 are arranged on the rack base plate 5021, each group of rack grooves 5024 is rotatably connected with a group of rack teeth 5022, and the elastic piece 5023 is fixedly connected in each group of rack grooves 5024, the elastic piece 5023 is in abutment with the rack tooth 5022, the elastic piece 5023 can push the rack tooth 5022 to be perpendicular to the rack base plate 5021, and one side of the rack tooth 5022 is in abutment with one side of the rack groove 5024, so that when the rack base plate 5021 moves linearly, the rack tooth 5022 cannot rotate due to the limitation of one side of the rack groove 5024, so that the rack tooth 5022 can drive the driving gear 503, and when the rack base plate 5021 moves in the opposite direction, the rack tooth 5022 rotates and compresses the elastic piece 5023 under the action of the driving gear 503, so that the driving gear 503 cannot rotate, and the elastic piece 5023 can be selected as a spring piece; Furthermore, the drying mechanism 300 is arranged at the bottom of the scattering part, and is used for drying the lotus root powder after being scattered.

[0020] Embodiment 2 Please refer to Figure 3 、 Figures 11-15 The high-efficiency drying device for lotus root powder production is further based on the embodiment 1, and further comprises: The drying mechanism 300 comprises a slow-feeding part 301, a drying bed part 302 and a driving overturning part 303, that is, the slow-feeding part 301 is arranged in the guide box chamber 102, and is used for reducing the falling speed of the material, wherein the slow-feeding part 301 comprises a plurality of groups of buffer plates, and the plurality of groups of buffer plates are fixedly connected to the inside of the guide box chamber 102 in a staggered and inclined manner, so that the lotus root powder after being scattered can enter the guide box chamber 102, the falling speed of the lotus root powder is reduced by the buffer plates, and the lotus root powder is further dispersed by collision, and when the guide box chamber 102 has heat, the lotus root powder can be pre-dried; In the embodiment, the drying bed part 302 is arranged in the drying box chamber 103 in cooperation with the slow-feeding part 301, and is used for completely drying the lotus root powder and providing heat for the guide box chamber 102, wherein the drying bed part 302 comprises a drying bed 3021, a heating element 3022, a sealing assembly 304 and an opening and closing controller 305, that is, the drying bed 3021 is rotatably connected in the drying box chamber 103, and specifically, the bottom center of the drying bed 3021 is fixedly connected with an axle table 3023, and the axle table 3023 is rotatably connected in the drying box chamber 103; The inside of the drying bed 3021 is fixedly connected with a heating element 3022, which provides heat for the drying bed 3021. The heating element 3022 can be any component that can provide heat. In addition, the drying bed 3021 is provided with a discharge port 3024 at one end, and the drying bed 3021 is provided with a closing assembly 304 corresponding to the discharge port 3024. The drying box chamber 103 is provided with an opening and closing controller 305 corresponding to the closing assembly 304. The opening and closing controller 305 can control the closing assembly 304 to close or open the discharge port 3024. The bottom of the drying box chamber 103 is provided with a dry material outlet 1031 corresponding to the discharge port 3024. Further, the drying box 100 is provided with a driving turnover component 303 corresponding to the drying bed component 302. The driving motor 400 is power connected with the driving turnover component 303, so that the driving turnover component 303 can drive the drying bed component 302 to reciprocating rotate. In this way, the lotus root powder falling in the guide box chamber 102 can enter the drying bed 3021, and the lotus root powder is dried by high temperature in the drying bed 3021. During the drying process, the rotating drying bed 3021 continuously turns the lotus root powder, so as to ensure that the lotus root powder is dried uniformly and completely. Of course, please refer to Figure 1 In order to exhaust the moisture, the guide box chamber 102 is also provided with a moisture outlet 1021. When it is needed to discharge the dried lotus root powder, the driving turnover component 303 can be used to drive the drying bed 3021 to tilt, so that the falling port is located at the low point. Then, the opening and closing controller 305 is used to control the closing assembly 304 to work, so that the closing assembly 304 opens the discharge port 3024. In this way, the dried lotus root powder can enter the dry material outlet 1031 from the discharge port 3024 under the action of gravity, and the discharging is completed.

[0021] Please refer to Figure 13 , Figure 14 In the embodiment, the closing assembly 304 can adopt the following structure: The closing assembly 304 comprises a closing plate 3041, a first spring 3042, a guide frame 3043, and a guide column 3044, i.e., the guide frame 3043 is fixedly connected to the corresponding discharge port 3024 on the drying bed 3021, the guide column 3044 is fixedly connected to the guide frame 3043, the closing plate 3041 is slidably connected to the guide column 3044, the first spring 3042 is sleeved on the guide column 3044, one end of the first spring 3042 is fixedly connected to the guide frame 3043, the other end of the first spring 3042 is fixedly connected to the closing plate 3041, a moving arm is fixedly connected to the closing plate 3041, one end of the moving arm penetrates through the guide frame 3043 and is fixedly connected to a suction table 3045, and the opening and closing controller 305 is an electromagnet which cooperates with the suction table 3045. By using the elastic force of the first spring 3042, the closing plate 3041 can press downward on the discharge port 3024. When discharging is needed, the electromagnet is used to attract the suction table 3045, at this time, the closing plate 3041 moves and compresses the first spring 3042, so as to open the discharge port 3024. After discharging is completed, the electromagnet is powered off, and the closing plate 3041 again closes the discharge port 3024 under the action of the first spring 3042.

[0022] Please refer to Figure 13 、 Figure 15 In the embodiment, the driving overturning part 303 adopts the following structure: The driving overturning part 303 comprises a cam 3031, a telescopic spring cylinder 3032, and a wheel shaft 3033, i.e., the wheel shaft 3033 is rotatably connected to one side of the shaft stand 3023 in the drying box chamber 103, the cam 3031 is fixedly connected to the wheel shaft 3033, the cam 3031 abuts against the bottom surface of the drying bed 3021, the telescopic spring cylinder 3032 is rotatably connected to the other side of the shaft stand 3023 in the drying box chamber 103, and the telescopic spring cylinder 3032 is also rotatably connected to the drying bed. The wheel shaft 3033 is power-connected to the driving motor 400, and the power transmission between the wheel shaft 3033 and the driving motor 400 can be realized by the combination of a belt and a belt pulley. When the driving motor 400 drives the wheel shaft 3033 to rotate, the cam 3031 can push one end of the drying bed 3021 upward, at this time, the other end of the drying bed 3021 descends, and the telescopic spring cylinder 3032 is compressed. Conversely, when the cam 3031 does not push the drying bed 3021, the end of the drying bed 3021 descends, and the other end of the drying bed 3021 rises under the action of the telescopic spring cylinder 3032. In this way, the drying bed 3021 continuously rotates to continuously stir the lotus root powder. Further, the telescopic spring cylinder 3032 comprises a second spring 3034, an outer cylinder 3035, a telescopic rod 3036, the outer cylinder 3035 is internally provided with a cylinder chamber, the telescopic rod 3036 is slidably connected in the cylinder chamber, the second spring 3034 is arranged in the cylinder chamber, one end of the second spring 3034 is fixedly connected to the telescopic rod 3036, and the other end is fixedly connected to the cylinder chamber, in the installation, the top end of the telescopic rod 3036 is rotatably connected to the drying box 100, and the bottom end of the outer cylinder 3035 is rotatably connected to the drying box chamber 103.

[0023] It will be obvious to a person skilled in the art that, as the technology advances, the basic ideas of the application can be implemented in other ways. The application and the embodiments are therefore not limited to the details given herein, but can vary within the scope of the claims, and consist in the enclosed claims, and their functional equivalents.

[0024] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A high efficiency drying device for sago production, characterized by: Including drying box (100), discharging mechanism (200), drying mechanism (300) and driving motor (400), drying box (100) includes from top to bottom sequentially communicating discharging box chamber (101), guide material box chamber (102) and drying box chamber (103); Discharging mechanism (200) includes feeding hopper (201), step feeding component (202), scattering component (203), feeding hopper (201) is fixed on discharging box chamber (101), the bottom of feeding hopper (201) is fixed with step feeding component (202), the bottom of step feeding component (202) is fixed with scattering component (203), scattering component (203) and step feeding component (202) are located in discharging box chamber (101), the bottom of scattering component (203) is equipped with drying mechanism (300); Drying mechanism (300) includes slow speed discharging component (301), drying bed component (302) and driving turnover component (303), guide material box chamber (102) is equipped with slow speed discharging component (301), drying box chamber (103) is equipped with drying bed component (302) in coordination slow speed discharging component (301), drying box (100) is equipped with driving turnover component (303) in coordination drying bed component (302); Drying box (100) is fixed with driving motor (400), driving motor (400) is power connected with scattering component (203), scattering component (203) includes the scattering platform (2032) that can carry out reciprocating linear motion, scattering platform (2032) is power connected with step feeding component (202) through linkage assembly (500), after scattering platform (2032) carries out multiple reciprocating motion, under the action of linkage assembly (500), step feeding component (202) can be fed once; Driving motor (400) is power connected with driving turnover component (303), so that driving turnover component (303) drives drying bed component (302) reciprocating rotation.

2. A high efficiency drying device for sago production as claimed in claim 1 wherein: The step feeding component (202) comprises a feeding outer cylinder (2021), a feeding inner cylinder (2022), a worm (2023) and a worm wheel (2024), the top of the feeding outer cylinder (2021) is provided with a feeding port, the bottom of the feeding outer cylinder (2021) is provided with a discharging port (2025), the feeding outer cylinder (2021) is fixedly connected at the bottom of the feeding hopper (201), and the feeding port corresponds to the bottom opening of the feeding hopper (201), the feeding inner cylinder (2022) is rotatably connected in the feeding outer cylinder (2021) through a shaft rod (2026), a plurality of groups of storage grooves (2027) are arranged on the feeding inner cylinder (2022), when the feeding inner cylinder (2022) rotates, the storage grooves (2027) can correspond to the feeding port or the discharging port (2025), one end of the shaft rod (2026) penetrates through the feeding outer cylinder (2021), the worm wheel (2024) is fixedly connected to the area outside the shaft rod (2026), the worm (2023) is rotatably connected to the feeding outer cylinder (2021), the worm (2023) is in meshing connection with the worm wheel (2024), and the power connection between the scattering table (2032) and the worm (2023) is realized through the linkage assembly (500).

3. A high efficiency drying device for sago production as claimed in claim 2 wherein: The scattering component (203) further comprises a scattering frame (2031), a sliding column (2033), a screen (2034) and a reciprocating screw (2035), the scattering frame (2031) is fixedly connected to the feeding outer cylinder (2021), the screen (2034) is fixedly connected to the scattering frame (2031), the screen (2034) corresponds to the discharging port (2025), the sliding column (2033) is fixedly connected in the scattering frame (2031), the scattering table (2032) is slidably connected to the sliding column (2033), the bottom of the scattering table (2032) is fixedly connected with bristles, the reciprocating screw (2035) is threadedly connected to the scattering table (2032), the power connection between the reciprocating screw (2035) and the worm (2023) is realized through the linkage assembly (500), and the reciprocating screw (2035) is in power connection with the driving motor (400).

4. A high efficiency drying device for sago production as claimed in claim 3 wherein: The linkage assembly (500) comprises an assembly frame (501), a one-way drive rack (502) and a drive gear (503), the scattering table (2032) is fixedly connected with the assembly frame (501), the assembly frame (501) is fixedly connected with the one-way drive rack (502), the worm (2023) is fixedly connected with the drive gear (503), the drive gear (503) is matched with the one-way drive rack (502), when the scattering table (2032) drives the one-way drive rack (502) to approach or move away from the drive gear (503), the one-way drive rack (502) can drive the drive gear (503) to rotate, when the scattering table (2032) drives the one-way drive rack (502) to move away or approach the drive gear (503), the one-way drive rack (502) cannot drive the drive gear (503) to rotate.

5. A high efficiency drying device for sago production as claimed in claim 4 wherein: The one-way drive rack (502) comprises a rack base plate (5021), a toothed base (5022) and an elastic element (5023), the rack base plate (5021) is fixedly connected on the assembly frame (501), a plurality of tooth grooves (5024) are arranged on the rack base plate (5021), each tooth groove (5024) is rotatably connected with a set of toothed bases (5022), and the elastic element (5023) is fixedly connected in each tooth groove (5024). The elastic element (5023) is in contact with the toothed base (5022), the elastic element (5023) can push the toothed base (5022) to be perpendicular to the rack base plate (5021), and one side of the toothed base (5022) is in contact with one side of the tooth groove (5024).

6. A high efficiency drying device for sago production as claimed in claim 1 wherein: The slow-speed discharging component (301) comprises a plurality of buffer plates, and the plurality of buffer plates are fixedly connected in the material guiding box chamber (102) in a staggered and inclined manner.

7. A high efficiency drying device for sago production as claimed in claim 1 wherein: The drying bed component (302) comprises a drying bed (3021), a heating element (3022), a sealing assembly (304) and an opening and closing controller (305), the drying bed (3021) is rotatably connected in the drying box chamber (103), the heating element (3022) is fixedly connected in the drying bed (3021), one end of the drying bed (3021) is provided with a discharging port (3024), the sealing assembly (304) is arranged on the drying bed (3021) corresponding to the discharging port (3024), the opening and closing controller (305) is arranged on the drying box chamber (103) corresponding to the sealing assembly (304), the opening and closing controller (305) can control the sealing assembly (304) to close or open the discharging port (3024), and the drying box chamber (103) is provided with a dry material outlet (1031) corresponding to the discharging port (3024). The driving and overturning component (303) can drive the drying bed (3021) to reciprocatingly rotate.

8. A high efficiency drying device for sago production as claimed in claim 7 wherein: The closing assembly (304) comprises a closing plate (3041), a first spring (3042), a guide frame (3043) and a guide column (3044), the guide frame (3043) is fixedly connected to the drying bed (3021) corresponding to the discharging port (3024), the guide column (3044) is fixedly connected to the guide frame (3043), the closing plate (3041) is slidably connected to the guide column (3044), the first spring (3042) is sleeved on the guide column (3044), one end of the first spring (3042) is fixedly connected to the guide frame (3043), the other end is fixedly connected to the closing plate (3041), a moving arm is fixedly connected to the closing plate (3041), one end of the moving arm penetrates through the guide frame (3043) and is fixedly connected with a suction table (3045). The opening and closing controller (305) is an electromagnet, which cooperates with the suction table (3045).

9. A high efficiency drying device for sago production as claimed in claim 7 wherein: The driving turnover component (303) comprises a cam (3031), a telescopic spring cylinder (3032) and an axle shaft (3033), the shaft stand (3023) is fixedly connected to the bottom center position of the drying bed (3021), the shaft stand (3023) is rotatably connected in the drying box chamber (103), the axle shaft (3033) is rotatably connected to one side of the shaft stand (3023) in the drying box chamber (103), the cam (3031) is fixedly connected to the axle shaft (3033), the cam (3031) abuts against the bottom surface of the drying bed (3021), the telescopic spring cylinder (3032) is rotatably connected to the other side of the shaft stand (3023) in the drying box chamber (103), the telescopic spring cylinder (3032) is also rotatably connected to the drying bed, and the axle shaft (3033) is power-connected with the driving motor (400).

10. A high efficiency drying device for sago production as claimed in claim 9 wherein: The telescopic spring cylinder (3032) comprises a second spring (3034), an outer cylinder (3035) and a telescopic rod (3036), the inner part of the outer cylinder (3035) is provided with a cylinder chamber, the telescopic rod (3036) is slidably connected in the cylinder chamber, the second spring (3034) is arranged in the cylinder chamber, one end of the second spring (3034) is fixedly connected to the telescopic rod (3036), and the other end is fixedly connected to the cylinder chamber, the top end of the telescopic rod (3036) is rotatably connected to the drying box (100), and the bottom end of the outer cylinder (3035) is rotatably connected to the drying box chamber (103).

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