Intelligent agricultural efficient nut airing equipment

Abstract

The invention relates to the technical field of nut airing, and discloses intelligent agricultural efficient nut airing equipment which comprises a plurality of FRC steering driving wheels used for driving the equipment to move and two wide-angle cameras, an airing assembly used for placing and airing nuts is arranged on one sides of the FRC steering driving wheels, and the airing assembly comprises an airing gauze element; an opening and closing mechanism used for driving the airing gauze element to unfold is arranged at the lower end of the airing assembly, a jacking mechanism used for driving the opening and closing mechanism to open and close is arranged at the lower end of the side, close to the airing assembly, of the opening and closing mechanism, and the FRC steering driving wheel is matched with the wide-angle camera to complete path recognition and automatic navigation. According to the intelligent agricultural nut airing device, the operation precision and the autonomous operation capacity of equipment in the field environment are improved, the overall structure is smooth in cooperative operation and clear in transmission logic, the intelligent agricultural nut airing device has the multiple advantages of being high in automation, even in airing, convenient and fast to deploy, efficient in storage and the like, reliable support is provided for intelligent agricultural nut airing, and the problems that traditional equipment is difficult to build, uneven in airing, tedious in storage and the like are solved.

Description

Technical Field

[0001] This invention relates to the field of nut drying technology, specifically to a smart agriculture high-efficiency nut drying device. Background Technology

[0002] Agricultural high-efficiency nut drying equipment is a device specifically designed for drying small nuts such as walnuts, pine nuts, or sunflower seeds. This equipment can spread the nuts evenly, ensuring that each nut can fully contact the air or sunlight, thereby accelerating moisture evaporation, improving drying efficiency, and preventing nuts from piling up, which can lead to rotting or uneven drying.

[0003] In existing technologies, traditional agricultural nut drying equipment often uses a multi-layer structure for spreading and drying nuts. Although this can increase the drying area within a limited space, such equipment generally has many shortcomings. First, the multi-layer drying rack has a complex structure, and its installation and disassembly are cumbersome, making it inconvenient for farmers to handle and store the nuts daily, and consuming a lot of manpower and time. Second, the multi-layer design can easily lead to uneven light and ventilation between the upper and lower layers of nuts during the drying process, resulting in inconsistent drying levels. Nuts on the upper layer may be over-exposed to the sun, while nuts on the lower layer may not be thoroughly dried due to limited ventilation, increasing the risk of mold or quality decline. In addition, uneven drying can also affect the appearance, taste, and shelf life of the nuts, reducing the overall commercialization rate of the product. Some nuts that are not dried enough may require secondary processing, further increasing costs and affecting processing efficiency and sales cycle. Therefore, we propose a smart agricultural high-efficiency nut drying equipment. Summary of the Invention

[0004] The purpose of this invention is to provide a smart agricultural high-efficiency nut drying device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a smart agricultural high-efficiency nut drying device, comprising several FRC steering drive wheels for driving the device to move and two wide-angle cameras. A drying component for placing and drying nuts is provided on one side of each of the FRC steering drive wheels. The drying component includes a drying mesh. An opening and closing mechanism for unfolding the drying mesh is provided at the lower end of the drying component. A lifting mechanism for driving the opening and closing mechanism to open and close is provided at the lower end of the opening and closing mechanism near the drying component. A drive mechanism for driving the lifting mechanism to operate is provided at the lower end of the lifting mechanism. A uniform feeding mechanism for evenly scattering nuts onto the drying mesh is provided at the upper end of the drying component. Automatic mesh winding mechanisms for automatically winding the drying mesh are provided on both sides of the drying component. A synchronization mechanism for synchronizing the uniform feeding mechanism and the corresponding automatic mesh winding mechanism is provided on the side of the automatic mesh winding mechanism away from the drying component.

[0006] Preferably, the opening and closing mechanism includes a first crossbeam, a guide hole is provided through the center of the first crossbeam, and the two ends of the first crossbeam that are far apart from each other are rotatably connected to a first connecting rod. The ends of the two first connecting rods that are far away from the first crossbeam are rotatably connected to a second connecting rod, and the two second connecting rods that are far away from the two first connecting rods are rotatably connected to a second crossbeam.

[0007] Preferably, a connecting piece is fixedly connected to the center of the second crossbeam near the first crossbeam, and guide wheels are fixedly connected to both ends of the lower part of the first and second crossbeams. First omnidirectional wheels are fixedly connected to the lower part of the two second connecting rods away from the second crossbeam.

[0008] Preferably, the lifting mechanism includes a base plate, a guide groove is provided at the upper center of the base plate, a lithium battery is fixedly connected to both ends of the lower center of the base plate, a control module is fixedly connected to one side of the lithium battery, and a second universal wheel is fixedly connected to both ends of the lower center of the base plate.

[0009] Preferably, a strip support plate is fixedly connected to the upper end of the substrate. A receiving groove is opened through the center of the strip support plate at both ends. A synchronous shaft is rotatably sleeved at the center of the substrate through a bearing. A sprocket is fixedly connected to the upper end of each of the two synchronous shafts. A lifting chain is slidably sleeved inside each of the two receiving grooves. The two lifting chains are respectively engaged with the two sprockets on opposite sides for transmission.

[0010] Preferably, the drive mechanism includes two first support lugs, a drive motor, two synchronous spur gears, and a worm gear. The two first support lugs are fixedly connected to one side of the lower center of the substrate. The drive motor is fixedly connected to one side of the lower end of the substrate near the two first support lugs. The two synchronous spur gears are respectively fixedly sleeved on the lower outer side of the two synchronous shafts, and the two synchronous spur gears are engaged in gear meshing transmission. The worm gear is fixedly sleeved on the lower outer side of the synchronous shaft near the drive motor end. A worm gear is rotatably sleeved on the lower inner center of the two first support lugs through a bearing, and the worm gear and the worm gear are engaged in helical gear meshing transmission.

[0011] Preferably, the drying assembly includes a base plate, with extension strips fixedly connected to one end of each of the two sides of the base plate that are far apart from each other. A first support plate is fixedly connected to both ends of the upper part of the base plate on the side away from the two extension strips. A second support lug is fixedly connected to both ends of the upper part of the two extension strips that are far apart from each other. A second support plate is fixedly connected to the side of each of the two first support plates that is close to the second support lug. A central shaft is rotatably sleeved at the center of the two first support plates through a bearing. A tensioning wheel is rotatably sleeved inside the two second support lugs through a bearing.

[0012] Preferably, the automatic yarn winding mechanism includes a first docking plate, an annular protective cover is fixedly connected to one side of the first docking plate, a baffle is fixedly connected to the side of the annular protective cover away from the first docking plate, a fixing plate is fixedly connected to the lower inner wall of the annular protective cover, a docking shaft is rotatably sleeved between the baffle and the center of the first docking plate through a bearing, a coil spring is fixedly connected to the center of the docking shaft through bolts, and one end of the coil spring near the outer ring is fixedly connected to one side of the fixing plate through bolts.

[0013] Preferably, the uniform feeding mechanism includes a protective tube, with a feeding port extending through the lower center of the protective tube, a feeding funnel fixedly fitted at the upper center of the protective tube, and a photovoltaic panel hinged to the upper end of the feeding funnel. A drive shaft is rotatably fitted at the center of the protective tube, and a rotating roller is fixedly fitted on the outside of the drive shaft. The rotating roller is rotatably fitted inside the protective tube, and distribution grooves are arranged in a ring at equal intervals on the outside of the rotating roller.

[0014] Preferably, the synchronization mechanism includes two synchronization wheels, which are respectively sleeved on one of the docking shafts and the outer side of the transmission shaft near one end. A transmission belt is sleeved on the outer side of the two synchronization wheels. Several FRC steering drive wheels are arranged and fixedly connected to the base plate on the side away from the first crossbeam. Two wide-angle cameras are respectively fixedly connected to the upper end of the FRC steering drive wheel near the center and the center of the second crossbeam on the side away from the first crossbeam.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This intelligent agricultural high-efficiency nut drying equipment transmits the rotational power output from the drive motor to the worm gear via a drive mechanism. The worm gear then reverses the direction and transmits the power to the synchronous shaft, which in turn drives the sprocket to rotate synchronously. This drives the lifting chain to extend or retract. The lifting chain pulls the connecting plate through guide holes, causing the second crossbeam to move horizontally. This action drives the opening and closing mechanism to open or close, allowing the drying components to unfold or retract. After unfolding, the uniform feeding mechanism's drive shaft rotates, driving the rotating rollers to evenly distribute the nuts from the distributing trough onto the drying mesh surface, ensuring uniform nut distribution. The synchronous mechanism, via a transmission belt... The drive shaft and docking shaft are linked, enabling the automatic winding mechanism of the drying net to operate synchronously and ensuring a consistent work rhythm. After the material is fed, the coil spring releases energy to rewind the drying net, achieving rapid storage. The FRC steering drive wheel, in conjunction with a wide-angle camera, completes path recognition and automatic navigation, improving the equipment's operating accuracy and autonomous operation capabilities in the field environment. The overall structure operates smoothly and collaboratively, with a clear transmission logic. It has multiple advantages such as high automation, uniform drying, convenient deployment, and efficient storage, providing reliable support for smart agriculture nut drying and solving problems such as difficult setup, uneven drying, and cumbersome storage of traditional equipment. Attached Figure Description

[0016] Figure 1 A schematic diagram of the storage structure of a smart agricultural high-efficiency nut drying equipment; Figure 2 A schematic diagram of the storage structure of a smart agricultural high-efficiency nut drying device from another perspective; Figure 3 A schematic diagram of the unfolded three-dimensional structure of a smart agricultural high-efficiency nut drying equipment; Figure 4 This is a schematic diagram of the unfolded three-dimensional structure of a smart agriculture high-efficiency nut drying equipment from another perspective; Figure 5 A three-dimensional disassembled structural diagram of a smart agricultural high-efficiency nut drying equipment; Figure 6 This is a three-dimensional structural diagram of the opening and closing mechanism of the present invention; Figure 7 This is a three-dimensional split structure diagram of the opening and closing mechanism of the present invention; Figure 8 This is a three-dimensional disassembled structural diagram of the lifting mechanism of the present invention; Figure 9 This is a three-dimensional disassembled structural diagram of the driving mechanism of the present invention; Figure 10 This is a three-dimensional structural diagram of the drying component of the present invention; Figure 11 This is a three-dimensional disassembled structural diagram of the automatic yarn winding mechanism of the present invention; Figure 12 This is a three-dimensional disassembled structural diagram of the uniform feeding mechanism of the present invention; Figure 13 This is a schematic diagram of the circuit connection structure of a smart agriculture high-efficiency nut drying device.

[0017] In the diagram: 1. Opening and closing mechanism; 101. First crossbeam; 102. Guide hole; 103. First connecting rod; 104. Second connecting rod; 105. Second crossbeam; 106. Connecting piece; 107. Guide wheel; 108. First omnidirectional wheel; 2. Lifting mechanism; 201. Base plate; 202. Guide groove; 203. Lithium battery; 204. Control module; 205. Second universal wheel; 206. Strip support plate; 207. Receiving groove; 208. Synchronous shaft; 209. Sprocket; 2010. Lifting chain; 3. Drive mechanism; 301. First support lug; 302. Drive motor; 303. Worm gear; 304. Synchronous spur gear; 305. Turbine gear; 4. Drying assembly; 401. Base plate; 402. Extension strip; 403. First support plate; 404. Second support lug; 405. Second support plate; 406. Central shaft; 407. Drying net; 408. Tensioner wheel; 5. Automatic mesh winding mechanism; 501. First docking plate; 502. Annular protective cover; 503. Baffle plate; 504. Fixing plate; 505. Docking shaft; 506. Coil spring; 6. Uniform feeding mechanism; 601. Protective tube; 602. Feeding funnel; 603. Photovoltaic panel; 604. Drive shaft; 605. Rotating roller; 606. Distributing trough; 7. Synchronization mechanism; 701. Synchronization pulley; 702. Transmission belt; 8. FRC steering drive wheels; 9. Wide-angle camera. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0019] See also Figures 1-6 As shown, the present invention provides a technical solution: a smart agricultural high-efficiency nut drying device, comprising several FRC steering drive wheels 8 for driving the device to move and two wide-angle cameras 9. A drying assembly 4 for placing and drying nuts is provided on one side of each of the FRC steering drive wheels 8. The drying assembly 4 includes a drying net 407. An opening and closing mechanism 1 for unfolding the drying net 407 is provided at the lower end of the drying assembly 4. A drive mechanism 1 is provided at the lower end of the opening and closing mechanism 1 near the drying assembly 4. The lifting mechanism 2 is openable and closable. The lower end of the lifting mechanism 2 is equipped with a drive mechanism 3 for driving the lifting mechanism 2 to operate. The upper end of the drying component 4 is equipped with a uniform feeding mechanism 6 for evenly scattering nuts onto the drying net 407. Both sides of the drying component 4 are equipped with automatic net winding mechanisms 5 for automatically winding the drying net 407. On one side of the automatic net winding mechanism 5 away from the drying component 4, a synchronization mechanism 7 is provided to make the uniform feeding mechanism 6 and the corresponding automatic net winding mechanism 5 operate synchronously.

[0020] Furthermore, this device transmits the rotational power output by the drive motor 302 to the worm gear 303 via the drive mechanism 3, and then the worm gear 305 changes direction and transmits the power to the synchronous shaft 208, thereby driving the sprocket 209 to rotate synchronously, driving the lifting chain 2010 to extend or retract. The lifting chain 2010 pulls the connecting piece 106 through the guide hole 102, realizing the horizontal movement of the second crossbeam 105. This action drives the opening and closing mechanism 1 to open and close as a whole, causing the drying assembly 4 to unfold or retract. After unfolding, the transmission shaft 604 of the uniform feeding mechanism 6 rotates, driving the rotating roller 605 to evenly scatter the nuts from the distributing trough 606 onto the surface of the drying net 407, ensuring that the nuts are evenly distributed. The synchronization mechanism 7 uses a transmission belt 702 to link the transmission shaft 604 and the docking shaft 505, enabling the automatic winding mechanism 5 of the drying net to operate synchronously and ensuring a consistent work rhythm. After the material is unloaded, the coil spring 506 releases energy to rewind the drying net 407, achieving rapid storage. The FRC steering drive wheel 8, in conjunction with the wide-angle camera 9, completes path recognition and automatic navigation, improving the equipment's operating accuracy and autonomous operation capability in the field environment. The overall structure operates smoothly and collaboratively, with a clear transmission logic. It has multiple advantages such as high automation, uniform drying, convenient deployment, and efficient storage, providing reliable support for smart agriculture nut drying and solving problems such as difficult construction, uneven drying, and cumbersome storage of traditional equipment.

[0021] In the preferred embodiment of this technical solution, please refer to Figure 7 As shown, the opening and closing mechanism 1 includes a first crossbeam 101. A guide hole 102 is provided through the center of the first crossbeam 101. The two ends of the first crossbeam 101 that are far apart from each other are rotatably connected to a first connecting rod 103. The ends of the two first connecting rods 103 that are far away from the first crossbeam 101 are rotatably connected to a second connecting rod 104. The two second connecting rods 104 that are far away from the two first connecting rods 103 are rotatably connected to a second crossbeam 105. A connecting piece 106 is fixedly connected to the center of the side of the second crossbeam 105 that is close to the first crossbeam 101. Guide wheels 107 are fixedly connected to the lower parts of the first crossbeam 101 and the two crossbeams 105 near both ends. First universal wheels 108 are fixedly connected to the lower parts of the two second connecting rods 104 that are far away from the second crossbeam 105.

[0022] Furthermore, the opening and closing mechanism 1 realizes the unfolding and closing of the drying assembly 4 through the transmission structure of the first connecting rod 103 and the second connecting rod 104 between the first crossbeam 101 and the second crossbeam 105. Specifically, when the lifting chain 2010 abuts against the connecting piece 106 and moves to one side under the driving action, the second crossbeam 105 connected to it slides horizontally. Then, through the rotation linkage between the second connecting rod 104 and the first connecting rod 103, the second crossbeam 105 is driven to move horizontally away from the first crossbeam 101. The guide hole 102 and the guide wheel 107 cooperate to achieve stable guidance during horizontal movement, preventing the crossbeam from tilting or misaligning. The first universal wheel 108 auxiliary structure can improve the flexibility and load-bearing capacity of the bottom support, ensuring a smooth and stable drying unfolding process. This mechanism has a compact structure, flexible opening and closing, and improves the deployment efficiency of the equipment in different operating scenarios.

[0023] In the preferred embodiment of this technical solution, please refer to Figure 8 As shown, the lifting mechanism 2 includes a base plate 201, which is fixedly connected to the lower center of the side of the first crossbeam 101 away from the second crossbeam 105. A guide groove 202 is formed at the upper center of the base plate 201. Lithium batteries 203 are fixedly connected to both ends of the lower center of the base plate 201. A control module 204 is fixedly connected to one side of one of the lithium batteries 203, and the control module 204 communicates with both lithium batteries 203. Second casters 205 are fixedly connected to both ends of the lower center of the base plate 201. A strip support plate 206 is fixedly connected to the upper end of the base plate 201. The center of the strip support plate 206... Both ends of the substrate 201 have through-holes 207. A synchronous shaft 208 is rotatably sleeved at the center of the substrate 201 via a bearing. A sprocket 209 is fixedly connected to the upper end of each of the two synchronous shafts 208. Lifting chains 2010 are slidably sleeved inside each of the two receiving grooves 207. The two lifting chains 2010 are respectively engaged with the two sprockets 209 on the opposite sides. The two lifting chains 2010 are slidably sleeved inside the guide hole 102 and are engaged with each other after passing through the guide hole 102. The ends of the two lifting chains 2010 away from the two sprockets 209 are fixedly connected to the outside of the connecting piece 106.

[0024] Furthermore, the lifting mechanism 2 drives two sprockets 209 to rotate via the synchronous shaft 208, thereby driving the lifting chain 2010 to move horizontally and extend and retract. When the lifting chain 2010 slides along the receiving groove 207 and passes through the guide hole 102, the chain end connected to the outside of the connecting piece 106 pushes the connecting piece 106, causing the second crossbeam 105 to move horizontally, thereby driving the opening and closing mechanism 1 to open or close synchronously. The strip support plate 206 serves as a fixed guide bracket for the chain, ensuring the stability of the lifting chain 2010 during the lifting process. The two lithium batteries 203 and the control module 204 achieve precise control of the rotation direction and speed of the sprockets 209, effectively improving the system response speed and execution accuracy. The second universal wheel 205 enhances the ground adaptability of the overall structure and improves the stability of the equipment during walking and drying.

[0025] In the preferred embodiment of this technical solution, please refer to Figure 9 As shown, the drive mechanism 3 includes two first support lugs 301, a drive motor 302, two synchronous spur gears 304, and a turbine 305. The two first support lugs 301 are fixedly connected to one side of the lower center of the substrate 201. The drive motor 302 is fixedly connected to one side of the lower end of the substrate 201 near the two first support lugs 301. The drive motor 302 is connected to the control module 204 and the two lithium batteries 203 for communication. The two synchronous spur gears 304 are respectively fixedly sleeved on the lower outer side of the two synchronous shafts 208, and the two synchronous spur gears 304 are engaged in gear transmission. The turbine 305 is fixedly sleeved on the lower outer side of the synchronous shaft 208 near the end of the drive motor 302. The worm gear 303 is rotatably sleeved on the lower inner center of the two first support lugs 301 through a bearing. The worm gear 303 and the turbine 305 are engaged in helical gear transmission.

[0026] Furthermore, the drive mechanism 3 uses the drive motor 302 as the core power source. Its output shaft drives the worm 303 to rotate. The worm 303 meshes with the turbine 305, and the rotational motion is converted into the rotation of the synchronous shaft 208 through helical gear transmission. The synchronous shaft 208 achieves synchronous rotation of the double-sided sprockets 209 through the meshing of the synchronous spur gears 304 at the lower end, thereby driving the lifting chain 2010 to run smoothly. This transmission structure has a large transmission torque and strong transmission stability, ensuring that the lifting action has a strong load capacity and action consistency. At the same time, it can prevent the motor from reversing after stopping, effectively protecting the stability and safety of the opening and closing structure.

[0027] In the preferred embodiment of this technical solution, please refer to Figure 10As shown, the drying assembly 4 includes a base plate 401, which is fixedly connected to the upper end of the strip support plate 206. Extension strips 402 are fixedly connected to one end of each of the two opposite sides of the base plate 401. First support plates 403 are fixedly connected to the center of the upper part of the base plate 401 away from the two extension strips 402, near both ends. Second support ears 404 are fixedly connected to the opposite ends of the upper parts of the two extension strips 402. The two first support plates 403 are close to the second support ears. A second support plate 405 is fixedly connected to one side of each of the two first support plates 403. A central shaft 406 is rotatably sleeved at the center of the two first support plates 403 through bearings. The drying net 407 is wound around the outside of the central shaft 406. The drying net 407 is attached to the upper part of the second crossbeam 105 at one end near the second crossbeam 105 through Velcro. Tensioning wheels 408 are rotatably sleeved inside the two second support ears 404 through bearings, and the tensioning wheels 408 are attached to the upper surface of the drying net 407.

[0028] Furthermore, the drying assembly 4 forms a frame structure with the base plate 401 and the extension strip 402. After unfolding, it serves as a support platform for the drying area. The drying net 407 is wound around the central shaft 406 and fixed to the second crossbeam 105 with Velcro. When the equipment is running, the drying net 407 is laid flat under the action of the tension wheel 408 to avoid wrinkles or accumulation, ensuring that the nuts are evenly exposed to air and sunlight. The structure of the first support plate 403 and the second support plate 405 ensures that the central shaft 406 rotates smoothly and avoids jamming. This structure can effectively expand the drying area, improve space utilization efficiency, and ensure that the nuts are dried evenly.

[0029] In the preferred embodiment of this technical solution, please refer to Figure 11 As shown, the automatic mesh winding mechanism 5 includes a first docking plate 501, which is fixedly connected to the side of the first support plate 403 away from the drying mesh 407. An annular protective cover 502 is fixedly connected to the side of the first docking plate 501 away from the first support plate 403. A baffle plate 503 is fixedly connected to the side of the annular protective cover 502 away from the first docking plate 501. A fixing plate 504 is fixedly connected to the lower inner wall of the annular protective cover 502. A docking shaft 505 is rotatably sleeved between the baffle plate 503 and the center of the first docking plate 501 through a bearing. A coil spring 506 is fixedly connected to the center of the docking shaft 505 through bolts. One end of the coil spring 506 near the outer ring is fixedly connected to the side of the fixing plate 504 through bolts. The docking shaft 505 and the central shaft 406 are fixedly connected to each other on the side that are close to each other.

[0030] Furthermore, the automatic mesh rewinding mechanism 5 provides rotational force through the coil spring 506. When the drying operation is completed, the coil spring 506 releases its stored energy, driving the docking shaft 505 to rotate, which in turn drives the central shaft 406 fixedly connected to it to rewind the drying mesh 407. The annular protective cover 502 and the baffle 503 prevent the drying mesh 407 from getting caught in the coil spring 506 during the rewinding process. The fixing plate 504 is used to stabilize the position of one end of the coil spring 506 to ensure that its rebound direction is controlled. This mechanism realizes automatic rewinding, improves storage efficiency, reduces labor costs, and at the same time avoids damage to the drying mesh 407 and extends its service life.

[0031] In the preferred embodiment of this technical solution, please refer to Figure 12 As shown, the uniform feeding mechanism 6 includes a protective tube 601, which is fixedly connected between two second support plates 405. A feeding port is provided through the lower center of the protective tube 601, which is located at the upper end of the drying net 407. A feeding funnel 602 is fixedly fitted inside the upper center of the protective tube 601, and a photovoltaic panel 603 is hinged to the upper end of the feeding funnel 602. The two lithium batteries 203 are connected to the photovoltaic panel 603 for communication. A drive shaft 604 is rotatably fitted inside the center of the protective tube 601, and the drive shaft 604 is rotatably fitted inside the center of the two second support plates 405 through two bearings. A rotating roller 605 is fixedly fitted outside the drive shaft 604, and the rotating roller 605 is rotatably fitted inside the protective tube 601. A distribution groove 606 is arranged in a ring at equal intervals outside the rotating roller 605.

[0032] Furthermore, the uniform feeding mechanism 6 is powered by the photovoltaic panel 603, which drives the nuts in the feeding funnel 602 to gradually fall into the rotating roller 605 driven by the transmission shaft 604. When the rotating roller 605 rotates, the distribution trough 606 distributes the nuts onto the drying net 407 in a rhythmic and equidistant manner. This process achieves uniform distribution of nuts, avoids accumulation, improves drying efficiency, and the protective tube 601 structure prevents nuts from overflowing, improving the cleanliness and accuracy of equipment operation. Through this mechanism, the problem of uneven manual spreading in traditional drying is solved, and the quality of fruit drying is improved.

[0033] In the preferred embodiment of this technical solution, please refer to Figure 13As shown, the synchronization mechanism 7 includes two synchronization wheels 701, which are respectively sleeved on one end of the docking shaft 505 and the transmission shaft 604. A transmission belt 702 is sleeved on the outside of the two synchronization wheels 701. Several FRC steering drive wheels 8 are arranged and fixedly connected to the side of the base plate 201 away from the first crossbeam 101. The several FRC steering drive wheels 8 are connected to the control module 204 and the two lithium batteries 203 for communication. Two wide-angle cameras 9 are respectively fixedly connected to the upper end of the FRC steering drive wheel 8 near the center and the center of the side of the second crossbeam 105 away from the first crossbeam 101. The two wide-angle cameras 9 are connected to the control module 204 and the two lithium batteries 203 for communication.

[0034] Furthermore, the synchronization mechanism 7 connects two synchronization wheels 701 via a transmission belt 702, which are respectively installed on the outside of the docking shaft 505 and the transmission shaft 604. When the uniform feeding mechanism 6 operates, the transmission shaft 604 drives the synchronization wheels 701 to rotate, which in turn drives the docking shaft 505 at the other end to rotate synchronously via the transmission belt 702, linking the automatic mesh winding mechanism 5. This transmission has high synchronization, ensuring that the nut feeding and the spreading progress of the drying mesh 407 are consistent, avoiding the nuts from falling onto the un-spread or being rolled-up drying mesh 407, and ensuring that the operation process proceeds in an orderly manner. The FRC steering drive wheel 8 drives the equipment to move after receiving the signal from the control module 204, realizing flexible movement in multiple directions or fixed-point turning, improving the equipment's adaptability in complex terrains such as orchards and drying yards. The wide-angle camera 9 collects images of the environment around and above the equipment in real time, and feeds them back to the control module 204 through a communication connection, realizing intelligent recognition and assisted positioning of the travel path, nut feeding status and drying area. In conjunction with the automatic control system, this module greatly improves the intelligence level and operational autonomy of the equipment.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart agricultural high-efficiency nut drying device, comprising several FRC steering drive wheels (8) for driving the device to move and two wide-angle cameras (9), characterized in that: A drying assembly (4) for placing and drying nuts is provided on one side of several of the FRC steering drive wheels (8). The drying assembly (4) includes a drying net (407). An opening and closing mechanism (1) for driving the drying net (407) to unfold is provided at the lower end of the drying assembly (4). A lifting mechanism (2) for driving the opening and closing mechanism (1) to open and close is provided at the lower end of the opening and closing mechanism (1) near the drying assembly (4). A lifting mechanism (2) for driving the lifting mechanism (2) to move is provided at the lower end of the lifting mechanism (2). The rotating drive mechanism (3) is provided at the upper end of the drying component (4), and a uniform feeding mechanism (6) is provided for evenly scattering nuts onto the drying net (407). Both sides of the drying component (4) are provided with automatic net winding mechanism (5) for automatically winding the drying net (407). On one end of the automatic net winding mechanism (5) away from the drying component (4), a synchronization mechanism (7) is provided for making the uniform feeding mechanism (6) and the corresponding automatic net winding mechanism (5) operate synchronously.

2. The intelligent agricultural high-efficiency nut drying equipment according to claim 1, characterized in that: The opening and closing mechanism (1) includes a first crossbeam (101), a guide hole (102) is provided through the center of the first crossbeam (101), and a first connecting rod (103) is rotatably connected to both ends of the first crossbeam (101) that are far apart from each other. A second connecting rod (104) is rotatably connected to the end of each of the two first connecting rods (103) that is far away from the first crossbeam (101). A second crossbeam (105) is rotatably connected to the two second connecting rods (104) that are far away from the two first connecting rods (103).

3. The intelligent agricultural high-efficiency nut drying equipment according to claim 2, characterized in that: A connecting piece (106) is fixedly connected to the center of the second crossbeam (105) near the first crossbeam (101). Guide wheels (107) are fixedly connected to both ends of the lower part of the first crossbeam (101) and the second crossbeam (105). First universal wheels (108) are fixedly connected to the lower part of the two second connecting rods (104) away from the second crossbeam (105).

4. The intelligent agricultural high-efficiency nut drying equipment according to claim 1, characterized in that: The lifting mechanism (2) includes a base plate (201). A guide groove (202) is provided at the upper center of the base plate (201). A lithium battery (203) is fixedly connected to both ends of the lower center of the base plate (201). A control module (204) is fixedly connected to one side of the lithium battery (203). A second universal wheel (205) is fixedly connected to both ends of the lower center of the base plate (201).

5. The intelligent agricultural high-efficiency nut drying equipment according to claim 4, characterized in that: A strip support plate (206) is fixedly connected to the upper end of the substrate (201). A receiving groove (207) is provided through the center of the strip support plate (206) at both ends. A synchronous shaft (208) is rotatably sleeved at the center of the substrate (201) through a bearing. A sprocket (209) is fixedly connected to the upper end of the two synchronous shafts (208). A lifting chain (2010) is slidably sleeved inside the two receiving grooves (207). The two lifting chains (2010) are respectively engaged with the two sprockets (209) on the opposite sides.

6. The intelligent agricultural high-efficiency nut drying equipment according to claim 5, characterized in that: The drive mechanism (3) includes two first support lugs (301), a drive motor (302), two synchronous spur gears (304), and a turbine (305). The two first support lugs (301) are fixedly connected to one side of the lower center of the substrate (201). The drive motor (302) is fixedly connected to one side of the lower end of the substrate (201) near the two first support lugs (301). The two synchronous spur gears (304) are respectively fixedly sleeved on the lower outer side of the two synchronous shafts (208), and the two synchronous spur gears (304) are engaged in gear meshing transmission. The turbine (305) is fixedly sleeved on the lower outer side of the synchronous shaft (208) near the end of the drive motor (302). The worm gear (303) is rotatably sleeved on the lower inner center of the two first support lugs (301) through a bearing. The worm gear (303) and the turbine (305) are engaged in helical gear meshing transmission.

7. The intelligent agricultural high-efficiency nut drying equipment according to claim 1, characterized in that: The drying assembly (4) includes a base plate (401). Extension strips (402) are fixedly connected to one end of the two sides of the base plate (401) that are far apart from each other. A first support plate (403) is fixedly connected to the center of the upper part of the base plate (401) that is far away from the two extension strips (402) and to both ends. A second support ear (404) is fixedly connected to the upper ends of the two extension strips (402) that are far apart from each other. A second support plate (405) is fixedly connected to the side of the two first support plates (403) that is close to the second support ear (404). A central shaft (406) is rotatably sleeved at the center of the two first support plates (403) through a bearing. A tensioning wheel (408) is rotatably sleeved inside the two second support ear (404) through a bearing.

8. The intelligent agricultural high-efficiency nut drying equipment according to claim 1, characterized in that: The automatic yarn winding mechanism (5) includes a first docking plate (501), an annular protective cover (502) is fixedly connected to one side of the first docking plate (501), a baffle (503) is fixedly connected to the side of the annular protective cover (502) away from the first docking plate (501), a fixing plate (504) is fixedly connected to the lower inner wall of the annular protective cover (502), a docking shaft (505) is rotatably sleeved at the center of the baffle (503) and the first docking plate (501) through a bearing, a coil spring (506) is fixedly connected to the center of the docking shaft (505) through a bolt, and one end of the coil spring (506) near the outer ring is fixedly connected to the side of the fixing plate (504) through a bolt.

9. The intelligent agricultural high-efficiency nut drying equipment according to claim 1, characterized in that: The uniform feeding mechanism (6) includes a protective tube (601), a feeding port is provided through the lower center of the protective tube (601), a feeding funnel (602) is fixedly sleeved at the upper center of the protective tube (601), and a photovoltaic panel (603) is hinged to the upper end of the feeding funnel (602). A drive shaft (604) is rotatably sleeved at the center of the protective tube (601), a rotating roller (605) is fixedly sleeved on the outside of the drive shaft (604), and the rotating roller (605) is rotatably sleeved inside the protective tube (601). A distribution groove (606) is arranged in a ring at equal intervals on the outside of the rotating roller (605).

10. A smart agricultural high-efficiency nut drying device according to claim 9, characterized in that: The synchronization mechanism (7) includes two synchronization wheels (701). The two synchronization wheels (701) are respectively sleeved on one end of the docking shaft (505) and the transmission shaft (604). A transmission belt (702) is sleeved on the outside of the two synchronization wheels (701). Several FRC steering drive wheels (8) are arranged and fixedly connected to the side of the base plate (201) away from the first crossbeam (101). Two wide-angle cameras (9) are respectively fixedly connected to the upper end of the FRC steering drive wheel (8) near the center and the center of the side of the second crossbeam (105) away from the first crossbeam (101).

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