Biomass fuel remote control loading vehicle with protection structure

Abstract

The application discloses a biomass fuel remote control loading vehicle with a protection structure, which comprises a vehicle-mounted driving assembly and a rotating protection assembly installed on the top of the vehicle-mounted driving assembly. The rotating protection assembly comprises a rotating protection frame, the bottom of the rotating protection frame is fixedly installed with a rotating ring one, and the inner side of the rotating ring one is rotatably installed with a supporting plate. The continuous rotation forms a surrounding rotating airflow barrier, which can effectively block the suspended dust, small wood chips and other debris in the plant area from being adsorbed and attached to the surface of the equipment, thereby inhibiting the dust accumulation from the source. In addition, the rotating protection frame can unload force through dynamic rotation during collision and scraping, share the transverse impact load, reduce the inertia forward inclination and shaking amplitude of the vehicle body, and form a multiple anti-collision protection system in cooperation with the non-Newtonian fluid, concentrated brine composite buffer structure and memory metal automatic reset structure. Therefore, the safety of remote control blind area operation is greatly improved, and the equipment has high protection durability and low maintenance frequency.

Description

Technical Field

[0001] This invention relates to the field of biomass fuel transportation technology, specifically to a remote-controlled biomass fuel loading vehicle with a protective structure. Background Technology

[0002] Biomass fuels are mostly composed of sawdust, straw fragments, and agricultural and forestry waste fiber materials. They are characterized by their loose texture, long fibers, high dust content, and tendency to tangle and accumulate. They are widely used in biomass power generation, heat supply, and industrial fuel supply. Within fuel production and storage plants, frequent short-distance loading, stacking, transfer, and unloading operations are required. Currently, the industry commonly uses small loading equipment for material transfer within the plant area. However, due to the high dust concentration and abundant fiber debris in biomass operating environments, coupled with narrow plant passageways and dense material stacks, manual operation is not only physically demanding but also poses health risks due to long-term dust inhalation. Therefore, remote-controlled, unmanned loading equipment is gradually becoming an industry trend.

[0003] Existing remote-controlled biomass loaders used in factories still suffer from numerous technical defects, hindering long-term stable operation. These loaders lack active dust protection structures, allowing suspended dust to easily adhere to the equipment's surface and internal gaps during operation, continuously corroding electrical and transmission components and significantly shortening the equipment's lifespan. Furthermore, remote control operations create blind spots; narrow passageways, material piles, and wall obstacles in factory areas make the equipment highly susceptible to lateral scraping and frontal collisions. Traditional anti-collision structures rely solely on single rubber buffers, offering limited cushioning capacity. They cannot effectively absorb the impact of a collision, leading to vehicle swaying, forward tilting due to inertia, and frame deformation. Moreover, deformed anti-collision structures cannot self-restore, and their protective performance rapidly diminishes with repeated use. In addition, existing equipment lacks a dynamic force-dissipation protection mechanism, rigidly transmitting all collision impacts to the vehicle body, resulting in poor overall vehicle stability and insufficient operational safety. Summary of the Invention

[0004] The purpose of this invention is to provide a biomass fuel remote-controlled loading vehicle with a protective structure to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a remote-controlled biomass fuel loading vehicle with a protective structure, comprising a vehicle-mounted drive assembly and a rotating protective assembly mounted on top of the vehicle-mounted drive assembly. The rotating protective assembly includes a rotating protective frame, a rotating ring I fixedly mounted at the bottom of the rotating protective frame, a support plate rotatably mounted on the inner side of the rotating ring I, and a placement cylinder mounted on the top of the support plate. The placement cylinder is located inside the rotating protective frame. An annular groove is formed at the top of the rotating protective frame, a rotating ring II rotatably mounted inside the annular groove, a cap fixedly mounted on the top of the rotating ring II, a top rotating cover rotatably mounted on the top of the cap, and a pointed conical top fixedly mounted on the top of the top rotating cover.

[0006] Preferably, a plurality of fixing blocks are fixedly installed on the outer side of the rotating protective frame, and anti-collision rubber strips are fixedly installed on one side of each of the plurality of fixing blocks. An inner rubber ball head is fixedly installed on the end of each anti-collision rubber strip away from the fixing block, and an outer rubber sleeve is fixedly installed on the outer side of each inner rubber ball head. Concentrated salt water is filled between the anti-collision rubber strip and the outer rubber sleeve.

[0007] Preferably, the anti-collision rubber strip has a fluid cavity inside, and the fluid cavity is filled with a non-Newtonian fluid. A shape memory metal strip is fixedly installed inside the anti-collision rubber strip and the fluid cavity.

[0008] Preferably, four insertion slots are provided on the outer side of the top of the rotating protective frame, and four insertion strips are fixedly installed on the inner side of the top rotating cover. The outer contour of the four insertion strips is adapted to the inner contour of the insertion slots, and the positions of the four insertion strips correspond to the positions of the four insertion slots. The four insertion strips are inserted and installed on the inner side of the four insertion slots.

[0009] Preferably, a pick-and-place ring is fixedly installed on the outer side of the top of the placement cylinder, and the diameter of the outer contour of the pick-and-place ring is smaller than the diameter of the inner contour of the rotating protective frame. A limit ring is fixedly installed inside the rotating protective frame, and the diameter of the outer contour of the placement cylinder is the same as the diameter of the inner contour of the limit ring.

[0010] Preferably, the vehicle-mounted drive assembly includes a loading vehicle body, a rotating motor is fixedly installed inside the loading vehicle body, a transmission gear is fixedly installed at the output end of the rotating motor, an external gear ring meshes with the outer side of the transmission gear, a rotating seat is fixedly installed on the inner side of the external gear ring, the top of the rotating seat is fixedly connected to the bottom of the rotating ring, and a support column is fixedly installed at the bottom of the inner cavity of the loading vehicle body, and the top of the support column is fixedly connected to the bottom of the support plate.

[0011] Preferably, a drive motor is fixedly installed on the inner side of the loading vehicle body, and a drive gear is fixedly installed on the output end of the drive motor. Two axles are symmetrically rotated and installed on the inner side of the loading vehicle body, and movable wheels are fixedly installed at both ends of the two axles. A drive gear ring is fixedly installed on the outer side of one of the axles, and the outer side of the drive gear ring meshes with the outer side of the drive motor.

[0012] Preferably, two protective shells are fixedly installed on both sides of the loading vehicle body, and the moving wheels are located inside the protective shells.

[0013] Preferably, a control box is fixedly installed on one side of the loading vehicle body, a storage battery is fixedly installed inside the loading vehicle body, and a charging port is fixedly installed on one side of the loading vehicle body.

[0014] Preferably, a memory metal wire is fixedly connected between each of the two adjacent anti-collision rubber strips.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: by continuously rotating to form a surrounding rotating airflow barrier, it can effectively block the adsorption and adhesion of suspended dust and fine wood chips on the equipment surface, thus inhibiting dust accumulation from the source. In addition, the rotating protective frame can dynamically rotate to unload the force during collisions and scrapes, distribute the lateral impact load, and reduce the inertial forward tilt and sway of the vehicle body. Combined with the non-Newtonian fluid, concentrated salt water composite buffer structure and shape memory metal automatic reset structure, a multi-layer anti-collision protection system is formed, which greatly improves the safety of remote control blind zone operation. The equipment protection is durable and requires low maintenance frequency.

[0016] Furthermore, the design is optimized for the special working conditions of biomass fuel plant areas, such as high dust levels, high fiber content, narrow passages, and unmanned remote control operation. It integrates airflow dust prevention, mechanical self-cleaning, rotational stress relief and buffering, top sealing protection, and wheel anti-entanglement protection into a single unit. The overall structure is compact, rationally laid out, and highly interconnected. The equipment relies on gear meshing transmission to achieve precise movement and stable rotation of the protective mechanisms, ensuring reliable operation and long-term adaptability to harsh plant area transfer and loading / unloading conditions. The entire process is remotely controlled, effectively avoiding harm to personnel from harsh working environments. While extending equipment lifespan and operational stability, it significantly improves the automation level and operational efficiency of biomass fuel transfer operations within the plant area. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the three-dimensional appearance structure of the present invention.

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the loading vehicle body of the present invention.

[0019] Figure 3 This is a cross-sectional view of the loading vehicle body of the present invention from another perspective.

[0020] Figure 4 This is a schematic diagram of the exploded structure of the present invention.

[0021] Figure 5 This is a schematic diagram of the exploded structure from another perspective of the present invention.

[0022] Figure 6 This is a cross-sectional view of the anti-collision rubber strip of the present invention.

[0023] In the diagram: 1. Loading vehicle body; 2. Rotating protective frame; 3. Top rotating cover; 4. Conical top; 5. Fixing block; 6. Control box; 7. Moving wheel; 8. Protective shell; 9. Memory metal wire; 10. Anti-collision rubber strip; 11. Outer rubber sleeve; 12. Inner rubber ball head; 13. Rotating ring one; 14. Rotating seat; 15. Outer toothed ring; 16. Support column; 17. Transmission gear; 18. Rotating motor; 19. Battery; 20. Drive toothed ring; 21. Drive gear; 22. Axle; 23. Drive motor; 24. Placement cylinder; 25. Pick-up and drop ring; 26. Annular groove; 27. Insertion groove; 28. Limiting ring; 29. ​​Insertion strip; 30. Rotating ring two; 31. Cover; 32. Fluid cavity; 33. Memory metal strip. Detailed Implementation

[0024] 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.

[0025] Please see Figures 1-6This invention provides a technical solution: a remote-controlled biomass fuel loading vehicle with a protective structure, including an on-board drive assembly and a rotating protective assembly mounted on top of the on-board drive assembly. The rotating protective assembly includes a rotating protective frame 2, a rotating ring 13 fixedly mounted at the bottom of the rotating protective frame 2, a support plate rotatably mounted on the inner side of the rotating ring 13, and a placement cylinder 24 mounted on the top of the support plate. The placement cylinder 24 is located inside the rotating protective frame 2. An annular groove 26 is formed at the top of the rotating protective frame 2, and a rotating... Ring 2 30, a cover 31 is fixedly installed on the top of the rotating ring 2 30, a top rotating cover 3 is rotatably installed on the top of the cover 31, a pointed conical top 4 is fixedly installed on the top of the top rotating cover 3, multiple fixing blocks 5 are fixedly installed on the outside of the rotating protective frame 2, anti-collision rubber strips 10 are fixedly installed on one side of each of the multiple fixing blocks 5, an inner rubber ball head 12 is fixedly installed on the end of each anti-collision rubber strip 10 away from the fixing block 5, an outer rubber sleeve 11 is fixedly installed on the outside of each inner rubber ball head 12, and concentrated salt water is filled between the anti-collision rubber strip 10 and the outer rubber sleeve 11. A fluid cavity 32 is formed inside the strip 10, and the fluid cavity 32 is filled with a non-Newtonian fluid. A memory metal strip 33 is fixedly installed inside the anti-collision rubber strip 10 and the fluid cavity 32. Four insertion slots 27 are formed on the outer side of the top of the rotating protective frame 2. Four insertion strips 29 are fixedly installed on the inner side of the top rotating cover 3. The outer contour dimensions of the four insertion strips 29 are adapted to the inner contour dimensions of the insertion slots 27, and the positions of the four insertion strips 29 correspond to the positions of the four insertion slots 27. The four insertion strips 29 are inserted into the inner side of the four insertion slots 27. On the side, the vehicle drive assembly includes a loading vehicle body 1. A rotating motor 18 is fixedly installed inside the loading vehicle body 1. A transmission gear 17 is fixedly installed at the output end of the rotating motor 18. An external gear ring 15 meshes with the outer side of the transmission gear 17. A rotating seat 14 is fixedly installed on the inner side of the external gear ring 15. The top of the rotating seat 14 is fixedly connected to the bottom of the rotating ring 13. A support column 16 is fixedly installed at the bottom of the inner cavity of the loading vehicle body 1, and the top of the support column 16 is fixedly connected to the bottom of the support plate. Memory metal wires 9 are fixedly connected between two adjacent anti-collision rubber strips 10.

[0026] The working principle of the above technical solution is as follows: A rotating motor 18 fixedly installed inside the loading vehicle body 1 provides independent power to the rotating mechanism. The output end of the rotating motor 18 drives the transmission gear 17 to rotate stably. The transmission gear 17 meshes with the outer external gear ring 15, driving the outer gear ring 15 and the inner fixed rotating seat 14 to rotate as a whole. The top of the rotating seat 14 is fixedly connected to the rotating ring 13 and the rotating protective frame 2, which can synchronously drive the rotating protective frame 2 to rotate at a uniform speed. At the same time, the support column 16 inside the vehicle body rigidly fixes the top support plate, keeping the support plate in an absolutely stationary state. The placement cylinder 24 on the top of the support plate is thus fixed in place, so that the rotating protective frame 2 and the internal placement cylinder 24 remain stationary. The placement cylinder 24 forms a stable relative rotation structure. During operation, the rotating protective frame 2 rotates continuously at a uniform speed. On the one hand, the rotation of the components drives the surrounding air to form a ring-shaped rotating airflow. The airflow barrier blocks suspended dust and fine debris from actively adsorbing and approaching the equipment body, reducing the probability of dust accumulation and adhesion from the source. On the other hand, the rotating protective frame 2 is in a dynamic rotation state. When a side scrape or minor collision occurs, it can dissipate some of the lateral impact force through its own rotation, change the direction of force, extend the impact buffer time, weaken the instantaneous impact and the inertial forward tilt of the vehicle body caused by the collision, effectively assist the outer anti-collision structure in sharing the load, and further improve the overall vehicle collision buffer protection effect.

[0027] The top of the rotating protective frame 2 has an annular groove 26, and a rotating ring 30 is rotatably embedded inside the annular groove 26. The top of the rotating ring 30 is fixed with a cover 31, so that the cover 31 can rotate freely relative to the rotating protective frame 2, forming a fully enclosed shield and protection for the top of the equipment. This effectively prevents dust and floating debris from entering the equipment during operation and protects the internal components from contamination and corrosion. The top of the cover 31 is rotatably mounted with a top rotating cover 3. The top of the top rotating cover 3 is fixed with a pointed cone 4. The pointed cone 4 has a conical structure, which can divert and guide the falling biomass materials, preventing loose materials and wet debris from accumulating and hardening on the top of the equipment. At the same time, the top rotating cover 3 can adaptively rotate slightly with the impact of materials, further improving the material drainage and anti-accumulation effect. The inside of the top rotating cover 3 is fixed with four sets of plug-in strips 29, which are plugged into the four plug-in slots 27 on the top of the rotating protective frame 2 one by one, so as to achieve precise positioning and firm assembly of the top structure, and convenient disassembly and maintenance.

[0028] Multiple sets of fixing blocks 5 are evenly distributed on the outer side of the rotating protective frame 2. Each set of fixing blocks 5 is fixedly fitted with anti-collision rubber strips 10, forming a surrounding lateral anti-collision protection system. The outer end of the anti-collision rubber strip 10 is provided with an inner rubber ball head 12, and the outer rubber sleeve 11 is wrapped around the inner rubber ball head 12. The space between the two is filled with concentrated salt water, forming the first layer of flexible hydraulic buffer structure, which can initially absorb the impact force generated by minor collisions and scrapes. A closed fluid cavity 32 is opened inside the anti-collision rubber strip 10. The fluid cavity 32 is filled with a non-Newtonian fluid. Under high-speed and violent impacts, It can instantly solidify and absorb energy, greatly reducing the instantaneous impact load and effectively solving the problem of vehicle body shaking and inertial forward tilting caused by excessive impact force during remote-controlled collisions. At the same time, a memory metal strip 33 is embedded inside each anti-collision rubber strip 10, and memory metal wires 9 are connected between adjacent anti-collision rubber strips 10. After the collision deformation ends, the memory metal component can rely on its own deformation and reset characteristics to drive the anti-collision structure to quickly return to its original shape, maintain the anti-collision shape and protective performance for a long time, and does not require frequent replacement of parts, which is suitable for the long-term, high-frequency, unmanned safety operation needs of the factory area.

[0029] In another implementation scheme, such as Figures 1-6 As shown, a pick-up and put-down ring 25 is fixedly installed on the outer side of the top of the placement cylinder 24, and the diameter of the outer contour of the pick-up and put-down ring 25 is smaller than the diameter of the inner contour of the rotating protective frame 2. A limit ring 28 is fixedly installed inside the rotating protective frame 2, and the diameter of the outer contour of the placement cylinder 24 is the same as the diameter of the inner contour of the limit ring 28.

[0030] The rotating protective frame 2 has an internal fixed limiting ring 28 that can radially limit the placement cylinder 24, ensuring that the placement cylinder 24 is assembled stably and without deviation or shaking. The pick-and-place ring 25 on the outer side of the top of the placement cylinder 24 facilitates the quick disassembly, assembly, and maintenance of internal components by the staff.

[0031] In another implementation scheme, such as Figures 1-6 As shown, a drive motor 23 is fixedly installed on the inner side of the loading vehicle body 1. A drive gear 21 is fixedly installed on the output end of the drive motor 23. Two axles 22 are symmetrically rotated on the inner side of the loading vehicle body 1, and movable wheels 7 are fixedly installed at both ends of the two axles 22. A drive gear ring 20 is fixedly installed on the outer side of one of the axles 22, and the outer side of the drive gear ring 20 meshes with the outer side of the drive motor 23. Two protective shells 8 are fixedly installed on both sides of the loading vehicle body 1, and the movable wheels 7 are located inside the protective shells 8. A control box 6 is fixedly installed on one side of the loading vehicle body 1. A battery 19 is fixedly installed inside the loading vehicle body 1, and a charging port is fixedly installed on one side of the loading vehicle body 1.

[0032] The equipment uses a drive motor 23 inside the loading body 1 as its power source. During operation, the drive motor 23 outputs torque to drive the drive gear 21 to rotate stably. The drive gear 21 and the drive gear ring 20 on the outside of the axle 22 form a precise gear meshing transmission structure, which in turn drives the two symmetrically arranged axles 22 to rotate synchronously. Finally, it drives the moving wheels 7 at both ends of the axle 22 to roll forward, backward and make fine adjustments to the position of the whole vehicle. This meets the needs of short-distance transfer operations such as narrow passages in the factory area, material stacking, and loading and unloading in the workshop. The moving wheels 7 are equipped with protective shells 8, which can fully cover and protect the wheels and rotation gaps. This effectively prevents sawdust, long straw fibers and fine dust from being rolled into the wheel rotation gaps, avoiding problems such as fiber entanglement, debris jamming, and wheel wear. The entire equipment is centrally powered by a battery 19, which has a stable range and supports repeated charging through the charging port. The entire vehicle's operating logic and walking start and stop actions are all received and precisely controlled by the control box 6, realizing unmanned remote walking operations.

[0033] Working principle: The equipment uses the drive motor 23 inside the loading body 1 as the power source for walking. When working, the drive motor 23 outputs torque to drive the drive gear 21 to rotate stably. The drive gear 21 and the drive gear ring 20 on the outside of the axle 22 form a precise gear meshing transmission structure, which in turn drives the two symmetrically arranged axles 22 to rotate synchronously. Finally, it drives the moving wheels 7 at both ends of the axle 22 to roll forward, backward and fine position adjustment of the whole vehicle, which meets the needs of short-distance transfer operations such as narrow passages in the factory area, material stacking, and workshop loading and unloading. The moving wheels 7 are equipped with protective shells 8, which can fully cover and protect the wheels and rotation gaps, effectively preventing sawdust, long straw fibers and fine dust from being rolled into the wheel rotation gaps, avoiding problems such as fiber entanglement, debris jamming and wheel wear caused by walking jamming. The whole equipment is centrally powered by the battery 19, with stable endurance and supports repeated charging through the charging port. The whole vehicle operation logic and walking start and stop actions are all received and precisely controlled by the control box 6, realizing unmanned remote walking operation.

[0034] A rotating motor 18, fixedly installed inside the vehicle body 1, provides independent power to the rotating mechanism. The output of the rotating motor 18 drives the transmission gear 17 to rotate stably. The transmission gear 17 meshes with the outer external gear ring 15, driving the outer gear ring 15 and the inner fixed rotating seat 14 to rotate as a whole. The top of the rotating seat 14 is fixedly connected to the rotating ring 13 and the rotating protective frame 2, which can synchronously drive the rotating protective frame 2 to rotate at a uniform speed. At the same time, the support column 16 inside the vehicle body rigidly fixes the top support plate, keeping the support plate in an absolutely stationary state. The placement cylinder 24 on the top of the support plate is also fixed, so that the rotating protective frame 2 and the inner placement cylinder 24 form a... With a stable relative rotation structure, the rotating protective frame 2 rotates continuously at a constant speed during operation. On the one hand, the rotation of the components drives the surrounding air to form a ring-shaped rotating airflow. The airflow barrier blocks suspended dust and fine debris from actively adsorbing and approaching the equipment body, reducing the probability of dust accumulation and adhesion from the source. On the other hand, the rotating protective frame 2 is in a dynamic rotation state. In the event of a side scrape or minor collision, it can dissipate some of the lateral impact force through its own rotation, change the direction of force, extend the impact buffer time, weaken the instantaneous impact of the collision and the inertial forward tilt of the vehicle body, effectively assist the outer anti-collision structure in sharing the load, and further improve the overall vehicle collision buffer protection effect.

[0035] The top of the rotating protective frame 2 has an annular groove 26, inside which a rotating ring 30 is rotatably fitted. A cover 31 is fixed to the top of the rotating ring 30, allowing the cover 31 to rotate freely relative to the rotating protective frame 2. This forms a fully enclosed shielding protection for the top of the equipment, effectively preventing dust and floating debris from entering the equipment during operation and protecting internal components from contamination and corrosion. A top rotating cover 3 is rotatably installed on the top of the cover 31, with a pointed conical top 4 fixed to its tip. The pointed conical top 4 has a conical structure that can divert and guide falling biomass materials, preventing loose materials and damp debris from accumulating in the equipment. The top is designed to prevent sludge buildup. The rotating top cover 3 can rotate slightly to adapt to material impact, further improving the material drainage and anti-accumulation effects. Four sets of plug-in strips 29 are fixed inside the rotating top cover 3, which are plugged into the four plug-in slots 27 on the top of the rotating protective frame 2 to achieve precise positioning and firm assembly of the top structure. Disassembly and maintenance are convenient. The rotating protective frame 2 has a fixed limiting ring 28 inside, which can radially limit the placement cylinder 24 to ensure that the placement cylinder 24 is assembled stably and without deviation or shaking. The pick-and-place ring 25 on the outer side of the top of the placement cylinder 24 makes it easy for staff to quickly disassemble and repair the internal components.

[0036] Multiple sets of fixing blocks 5 are evenly distributed on the outer side of the rotating protective frame 2. Each set of fixing blocks 5 is fixedly fitted with anti-collision rubber strips 10, forming a surrounding lateral anti-collision protection system. The outer end of the anti-collision rubber strip 10 is provided with an inner rubber ball head 12, and the outer rubber sleeve 11 is wrapped around the inner rubber ball head 12. The space between the two is filled with concentrated salt water, forming the first layer of flexible hydraulic buffer structure, which can initially absorb the impact force generated by minor collisions and scrapes. A closed fluid cavity 32 is opened inside the anti-collision rubber strip 10. The fluid cavity 32 is filled with a non-Newtonian fluid. Under high-speed and violent impacts, It can instantly solidify and absorb energy, greatly reducing the instantaneous impact load and effectively solving the problem of vehicle body shaking and inertial forward tilting caused by excessive impact force during remote-controlled collisions. At the same time, a memory metal strip 33 is embedded inside each anti-collision rubber strip 10, and memory metal wires 9 are connected between adjacent anti-collision rubber strips 10. After the collision deformation ends, the memory metal component can rely on its own deformation and reset characteristics to drive the anti-collision structure to quickly return to its original shape, maintain the anti-collision shape and protective performance for a long time, and does not require frequent replacement of parts, which is suitable for the long-term, high-frequency, unmanned safety operation needs of the factory area.

[0037] 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 remote-controlled biomass fuel loading vehicle with a protective structure, comprising an on-board drive assembly and a rotating protective assembly mounted on top of the on-board drive assembly, characterized in that: The rotating protective assembly includes a rotating protective frame (2), a rotating ring (13) is fixedly installed at the bottom of the rotating protective frame (2), a support plate is rotatably installed on the inner side of the rotating ring (13), and a placement cylinder (24) is installed on the top of the support plate. The placement cylinder (24) is located inside the rotating protective frame (2). An annular groove (26) is opened on the top of the rotating protective frame (2). A rotating ring (30) is rotatably installed inside the annular groove (26). A cover (31) is fixedly installed on the top of the rotating ring (30). A top rotating cover (3) is rotatably installed on the top of the top rotating cover (3). A pointed cone top (4) is fixedly installed on the top of the top rotating cover (3).

2. The biomass fuel remote-controlled loading vehicle with a protective structure according to claim 1, characterized in that: Multiple fixing blocks (5) are fixedly installed on the outside of the rotating protective frame (2). Anti-collision rubber strips (10) are fixedly installed on one side of each of the multiple fixing blocks (5). An inner rubber ball head (12) is fixedly installed on the end of the anti-collision rubber strip (10) away from the fixing block (5). An outer rubber sleeve (11) is fixedly installed on the outside of the inner rubber ball head (12). Concentrated salt water is filled between the anti-collision rubber strip (10) and the outer rubber sleeve (11).

3. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 2, characterized in that: The anti-collision rubber strip (10) has a fluid cavity (32) inside, and the fluid cavity (32) is filled with a non-Newtonian fluid. A memory metal strip (33) is fixedly installed inside the anti-collision rubber strip (10) and the fluid cavity (32).

4. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 3, characterized in that: The rotating protective frame (2) has four insertion slots (27) on the outer side of its top. The top rotating cover (3) has four insertion strips (29) fixedly installed on its inner side. The outer contour of the four insertion strips (29) is matched with the inner contour of the insertion slots (27). The positions of the four insertion strips (29) correspond to the positions of the four insertion slots (27). The four insertion strips (29) are inserted and installed on the inner side of the four insertion slots (27).

5. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 4, characterized in that: A pick-and-place ring (25) is fixedly installed on the outer side of the top of the placement cylinder (24), and the diameter of the outer contour of the pick-and-place ring (25) is smaller than the diameter of the inner contour of the rotating protective frame (2). A limit ring (28) is fixedly installed inside the rotating protective frame (2), and the diameter of the outer contour of the placement cylinder (24) is the same as the diameter of the inner contour of the limit ring (28).

6. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 5, characterized in that: The vehicle-mounted drive assembly includes a loading vehicle body (1), a rotating motor (18) is fixedly installed inside the loading vehicle body (1), a transmission gear (17) is fixedly installed at the output end of the rotating motor (18), an external gear ring (15) meshes with the outer side of the transmission gear (17), a rotating seat (14) is fixedly installed on the inner side of the external gear ring (15), the top of the rotating seat (14) is fixedly connected to the bottom of the rotating ring (13), a support column (16) is fixedly installed at the bottom of the inner cavity of the loading vehicle body (1), and the top of the support column (16) is fixedly connected to the bottom of the support plate.

7. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 6, characterized in that: A drive motor (23) is fixedly installed on the inner side of the loading vehicle body (1). A drive gear (21) is fixedly installed at the output end of the drive motor (23). Two axles (22) are symmetrically rotated on the inner side of the loading vehicle body (1). A movable wheel (7) is fixedly installed at both ends of the two axles (22). A drive gear ring (20) is fixedly installed on the outer side of one of the axles (22), and the outer side of the drive gear ring (20) meshes with the outer side of the drive motor (23).

8. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 7, characterized in that: Two protective shells (8) are fixedly installed on both sides of the loading vehicle body (1), and the moving wheels (7) are located inside the protective shells (8).

9. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 8, characterized in that: A control box (6) is fixedly installed on one side of the loading vehicle body (1), a storage battery (19) is fixedly installed inside the loading vehicle body (1), and a charging port is fixedly installed on one side of the loading vehicle body (1).

10. A biomass fuel remote-controlled loading vehicle with a protective structure according to claim 9, characterized in that: Memory metal wires (9) are fixedly connected between each of the two adjacent anti-collision rubber strips (10).

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