A remote control machine vehicle for turning and spreading

Abstract

The utility model provides a kind of turns over and spreads integration remote control machine car, comprising: the main frame of constituting vehicle body and the cover plate structure covered on the main frame;Walking assembly is arranged in the bottom of the main frame;The substrate is arranged in the inside space bottom of the main frame;In the length direction of the substrate on the substrate from the head of the vehicle body towards tail sequentially arranged ploughing component, seeding component and soil covering component;Spraying assembly is provided in the tail of the vehicle body;Electric cabinet is provided on the substrate, and the electric cabinet is provided on the side away from the water tank structure of the seeding disc structure, and power supply module is provided in the electric cabinet, and the electric connection of bluetooth mainboard structure with power supply module and the communication connection of control handle with bluetooth mainboard structure, and the communication connection of bluetooth mainboard structure with the first drive component, the second drive component, the third drive component and the water pump structure.

Description

Technical Field

[0001] This utility model relates to the field of agricultural intelligent equipment, and in particular to a remote-controlled robotic vehicle that integrates sowing, covering and spraying. Background Technology

[0002] Global agriculture is facing the dual challenges of labor shortages and inefficient resource utilization. According to statistics from the Food and Agriculture Organization of the United Nations, the agricultural workforce in developing countries is decreasing by an average of 2.5% per year.

[0003] In traditional agricultural practices, operations such as tilling, sowing, covering, and irrigating typically require manual labor or various large, specialized agricultural machines to complete in stages. This segmented operation mode suffers from problems such as low efficiency, high labor costs, soil compaction caused by repeated compaction, and poor coordination between different agronomic processes. Large combined agricultural machinery is often difficult to access and operate in special terrains such as small-scale farmland, terraced fields, greenhouses, or hilly areas, which limits the popularization of agricultural automation.

[0004] In existing technologies, most small-scale automated or semi-automated agricultural equipment can only complete single tasks such as tilling or sowing, and cannot achieve integrated operations from tilling to irrigation. Users still need to purchase multiple devices or supplement them with manual labor, resulting in high overall costs and cumbersome operation. Existing small-scale automated or semi-automated agricultural equipment lacks a unified intelligent control system, and the coordination between various components is poor, making it impossible to achieve precise control and remote operation. The tillage depth, row spacing, and sowing rate of existing small-scale automated or semi-automated agricultural equipment are fixed, making it difficult to flexibly adjust them according to different crops and agronomic requirements. Existing small-scale automated or semi-automated agricultural equipment mainly relies on fuel or disposable batteries for power, which has limited endurance when operating in the field and is not environmentally friendly. Utility Model Content

[0005] Therefore, the purpose of this utility model is to provide a remote-controlled robotic vehicle that integrates sowing and spraying, which can effectively solve the shortcomings of the prior art.

[0006] A remote-controlled robotic vehicle integrating sowing and spraying includes: The main frame that constitutes the vehicle body and the cover plate structure covering the main frame; Walking components are located at the bottom of the main frame; A substrate disposed at the bottom of the internal space of the main frame; A tillage component, a seeding component, and a soil covering component are sequentially arranged on the base plate from the front of the vehicle body toward the rear along the length direction of the base plate. The tillage assembly includes a plow and harrow structure, a plurality of rotary tillage blades fixedly mounted on the plow and harrow structure, a first drive assembly mounted on the plow and harrow structure for driving the plow and harrow structure to rotate, and a second drive assembly for raising and lowering the plow and harrow structure. A swing arm structure is provided between the second drive assembly and the first drive assembly. The sowing assembly includes a sowing disc structure, a third drive assembly for driving the sowing disc structure to rotate, a hatch structure threadedly connected to the outer surface of the cylindrical part of the sowing disc structure, and a plurality of pointed sowing tubes uniformly arranged on the outer surface of the cylindrical part of the sowing disc structure. The soil covering assembly includes a fixing member threadedly connected to the base plate, two spacing adjustment plates movably connected to the fixing member, a connector threadedly connected between the two spacing adjustment plates, and two disc-shaped overturning blades angled and disposed at the end of the connector away from the spacing adjustment plates. A spraying assembly is provided at the rear of the vehicle body. The spraying assembly includes an annular sprayer at the rear of the vehicle body, a water tank structure on one side of the seeding assembly, and a pipeline structure between the annular sprayer and the water tank structure. A water pump structure is provided on the pipeline structure. An electrical cabinet is provided on the base plate. The electrical cabinet is located on the side of the seeding tray structure away from the water tank structure. Inside the electrical cabinet is a power supply module, a Bluetooth motherboard structure electrically connected to the power supply module, and a control handle communicatively connected to the Bluetooth motherboard structure. The Bluetooth motherboard structure is communicatively connected to the first drive component, the second drive component, the third drive component, and the water pump structure.

[0007] Compared with existing technologies, the beneficial effects of this utility model are as follows: by sequentially integrating the tillage component, sowing component, soil covering component, and spraying component onto a single mobile vehicle, the entire process from land preparation to sowing and subsequent maintenance is fully automated, which greatly improves operational efficiency and reduces reliance on manpower and repeated soil compaction. The use of a Bluetooth motherboard structure and a remote control handle connected to the Bluetooth motherboard structure makes operation convenient, allowing one person to remotely complete complex agricultural operations. This is particularly suitable for scenarios where large machinery is not feasible. Furthermore, the centralized arrangement of the electrical cabinet ensures clear circuit management and convenient maintenance.

[0008] Furthermore, the cover structure on the top of the main frame, on the side facing the front of the vehicle, and on the side facing the water tank structure are solar panels electrically connected to the power supply module.

[0009] Furthermore, the walking assembly includes a steering component disposed at the bottom of the main frame on the side facing the forward direction of the vehicle body, and a driving component disposed at the bottom of the main frame on the side facing the backward direction of the vehicle body. The steering component includes steering wheels disposed at both ends of the bottom of the main frame facing the direction of vehicle movement, a steering shaft structure connected between the two steering wheels, a rotating shaft structure with one end threadedly connected to the steering shaft structure facing the main frame, and a first drive motor with its output end connected to the rotating shaft structure away from the steering shaft structure and threadedly connected to the base plate. The rotating shaft structure with one end away from the steering shaft structure passes through the base plate and abuts against the side of the base plate away from the steering shaft structure. A rotating bearing that is smoothly connected to the base plate is fixedly connected to the outer side of the rotating shaft structure with one end away from the steering shaft structure. The drive component includes angle irons threadedly connected to both ends of the bottom of the main frame on the side facing the rearward direction of the vehicle body, a second drive motor threadedly connected to the side of the angle irons away from the main frame, and a drive wheel threadedly connected to the output end of the second drive motor.

[0010] Furthermore, the first drive assembly includes a worm gear structure disposed on the plow structure and fixedly connected to the swing arm structure, and a third drive motor for driving the worm gear structure. The worm wheel of the worm gear structure is rotatably connected to the output end of the third drive motor, and the connection between the plow structure and the worm wheel of the worm gear structure is a worm.

[0011] Furthermore, the second drive assembly includes two fixed seats threadedly connected to the substrate, a second rotating shaft structure rotatably disposed between the two fixed seats, a fourth drive motor with its output end connected to one end of the second rotating shaft structure, and a second angle iron threadedly connected to the substrate for fixing the fourth drive motor. The end of the swing arm structure away from the first drive assembly is fixedly connected to the second rotating shaft structure, and the connection between the swing arm structure and the second rotating shaft structure is disposed between the two fixed seats.

[0012] Furthermore, the third drive assembly includes two second fixed seats threadedly connected to the base plate, a third rotating shaft structure rotatably mounted on the second fixed seats, a fifth drive motor with its output end connected to one end of the third rotating shaft structure away from the seeding tray structure, and a first triangular iron threadedly connected to the base plate for fixing the fifth drive motor. A fourth rotating shaft structure is fixedly connected to both sides of the seeding tray structure, and the third rotating shaft structure and the fourth rotating shaft structure on an adjacent side are rotatably connected by a belt and a pulley.

[0013] Furthermore, the connector is threaded between the two spacing adjustment plates via a double-ended screw.

[0014] Furthermore, the pipeline structure is also provided with a filter structure and a solenoid valve structure that is communicatively connected to the Bluetooth motherboard structure. The filter structure is located between the water pump structure and the water tank structure, and the solenoid valve structure is located between the water pump structure and the annular sprayer.

[0015] Furthermore, a water inlet cover is detachably provided on the cover structure at the top of the main frame.

[0016] Furthermore, a sliding door is provided on the cover structure on the side of the main frame away from the water tank structure. Attached Figure Description

[0017] Figure 1 This is a side view of the integrated remote-controlled spraying and covering robot vehicle in this embodiment of the utility model; Figure 2 This is a top view of the integrated remote-controlled spraying and covering robot vehicle in this embodiment of the utility model; Figure 3 This is a bottom view of the integrated remote-controlled spraying and covering robot vehicle in this embodiment of the utility model; Figure 4 for Figure 3 A magnified schematic diagram of part A in the middle; Figure 5 This is a schematic diagram of the overall structure of the tillage component in an embodiment of this utility model; Figure 6 This is a schematic diagram of the overall structure of the seeding component in an embodiment of this utility model; Figure 7 This is a schematic diagram of the overall structure of the soil covering component in an embodiment of this utility model; Figure 8 This is a top view of the integrated remote-controlled spraying and covering robot vehicle in this embodiment of the invention without a top cover structure; Explanation of key component symbols:

[0018] The following detailed description, in conjunction with the accompanying drawings, will further illustrate this utility model. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Several embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of this utility model will be more thorough and complete.

[0020] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0022] Please see Figures 1 to 8 The integrated remote-controlled robotic vehicle for sowing and covering in this embodiment of the present invention includes: The main frame 10 that constitutes the vehicle body and the cover plate structure 20 covering the main frame 10; Walking component 30 is installed at the bottom of the main frame 10; Furthermore, the walking assembly 30 includes a steering component disposed at the bottom of the main frame 10 on the side facing the forward direction of the vehicle body, and a driving component disposed at the bottom of the main frame 10 on the side facing the backward direction of the vehicle body. The steering component includes steering wheels 31 disposed at both ends of the bottom of the main frame 10 facing the direction of vehicle movement, a steering shaft structure 32 connected between the two steering wheels 31, a rotating shaft structure 33 with one end threadedly connected to the steering shaft structure 32 facing the main frame 10, and a first drive motor 34 with its output end connected to the end of the rotating shaft structure 33 away from the steering shaft structure 32 and threadedly connected to the base plate 40. The end of the rotating shaft structure 33 away from the steering shaft structure 32 passes through the base plate 40 and abuts against the side of the base plate 40 away from the steering shaft structure 32. A rotating bearing 35 that is smoothly connected to the base plate 40 is fixedly connected to the outer side of the end of the rotating shaft structure 33 away from the steering shaft structure 32. The drive component includes angle irons 326 threadedly connected to both ends of the bottom of the main frame 10 facing the rearward direction of the vehicle body, a second drive motor 37 threadedly connected to the side of the angle irons 326 away from the main frame 10, and a drive wheel 38 threadedly connected to the output end of the second drive motor 37.

[0023] Understandably, the classic layout of steering wheel 31 and drive wheel 38 provides structural stability and good maneuverability. The steering component achieves precise remote electronic steering through the first drive motor 34, the rotating shaft structure 33, and the steering shaft structure 32. The drive component fixes the second drive motor 37 through the angle iron 36 and connects to the drive wheel 38 through bolts. The structure is robust, the transmission is direct, and it can provide sufficient traction to reliably travel in soft or uneven fields.

[0024] The substrate 40 is disposed at the bottom of the internal space of the main frame 10; A tillage component 50, a seeding component 60, and a soil covering component 80 are sequentially arranged on the substrate 40 from the front to the rear of the vehicle body along the length direction of the substrate 40. The tillage assembly 50 includes a plow and harrow structure 51, a plurality of rotary tillage blade structures 52 fixedly mounted on the plow and harrow structure 51, a first drive assembly mounted on the plow and harrow structure 51 for driving the plow and harrow structure 51 to rotate, and a second drive assembly for raising and lowering the plow and harrow structure 51. A swing arm structure 53 is provided between the second drive assembly and the first drive assembly. Furthermore, the first drive assembly includes a worm gear structure 54 disposed on the plow structure 51 and fixedly connected to the swing arm structure 53, and a third drive motor 55 for driving the worm gear structure 54. The worm wheel of the worm gear structure 54 is rotatably connected to the output end of the third drive motor 55, and the connection between the plow structure 51 and the worm wheel of the worm gear structure 54 is a worm.

[0025] Understandably, the core advantage of using the worm gear structure 54 to drive the plow and harrow structure 51 to rotate is its self-locking function. When the rotary tiller structure 52 encounters resistance or stops driving during operation, the self-locking characteristic of the worm gear structure 54 can prevent the rotary tiller structure 52 from rotating in the opposite direction due to the reaction force, thus ensuring the stability of the tillage depth and the safety of the operation.

[0026] Furthermore, the second drive assembly includes two fixed seats 56 threadedly connected to the base plate 40, a second rotating shaft structure 57 rotatably disposed between the two fixed seats 56, a fourth drive motor 58 with its output end connected to one end of the second rotating shaft structure 57, and a second angle iron 59 threadedly connected to the base plate 40 for fixing the fourth drive motor 58. The end of the swing arm structure 53 away from the first drive assembly is fixedly connected to the second rotating shaft structure 57, and the connection between the swing arm structure 53 and the second rotating shaft structure 57 is disposed between the two fixed seats 56.

[0027] Understandably, by driving the second shaft structure 57 through the fourth drive motor 58, and then driving the swing arm structure 53 through the second shaft structure 57, the overall lifting and lowering of the plow and harrow structure 51 is achieved. This design allows the machine to flexibly control the soil entry and lifting of the tillage component 50 while moving, for example, lifting it when turning at the end of the field and lowering it when entering the next row, achieving unobstructed movement in non-operational state and improving the continuity and efficiency of operation.

[0028] The sowing assembly 60 includes a sowing disc structure 61, a third drive assembly for driving the sowing disc structure 61 to rotate, a hatch structure 62 threadedly connected to the outer cylindrical surface of the sowing disc structure 61, and a plurality of pointed sowing tubes 63 uniformly arranged on the outer cylindrical surface of the sowing disc structure 61. Furthermore, the third drive assembly includes two second fixed seats 64 threadedly connected to the base plate 40, a third rotating shaft structure 65 rotatably mounted on the second fixed seats 64, a fifth drive motor 66 with its output end connected to one end of the third rotating shaft structure 65 away from the seeding tray structure 61, and a triangular iron 67 threadedly connected to the base plate 40 for fixing the fifth drive motor 66. A fourth rotating shaft structure 68 is fixedly connected to both sides of the seeding tray structure 61, and the third rotating shaft structure 65 and the fourth rotating shaft structure 68 on the adjacent side are rotatably connected by a belt 69 and a pulley 70.

[0029] Understandably, the transmission method using the belt 69 and the pulley 70 to transmit power from the fifth drive motor 66 to the seeding disc structure 61 is a mature, low-cost, and shock-absorbing transmission method. It ensures the smooth rotation of the seeding disc structure 61, thereby ensuring the uniformity of seeding. At the same time, this indirect transmission also provides flexibility for layout design.

[0030] The soil covering assembly 80 includes a fixing member 81 threadedly connected to the base plate 40, two spacing adjustment plates 82 movably connected to the fixing member 81, a connecting member 83 threadedly connected between the two spacing adjustment plates 82, and two disc-shaped overturning blades 84 angledly disposed at one end of the connecting member 83 away from the spacing adjustment plates 82. Furthermore, the connector 83 is threaded between the two spacing adjustment plates 82 via a double-ended screw 85.

[0031] Understandably, by using the double-headed screw 85 to connect the two spacing adjustment plates 82, the spacing between the two disc-shaped turning blades 84 can be precisely adjusted by rotating the nut on the double-headed screw 85. This allows the machine to adapt to the row spacing requirements of different crops, greatly enhancing the versatility and agronomic adaptability of the equipment.

[0032] A spraying assembly 90 is provided at the rear of the vehicle body. The spraying assembly 90 includes an annular sprayer 91 at the rear of the vehicle body, a water tank structure 92 on one side of the seeding assembly 60, and a pipeline structure 93 between the annular sprayer 91 and the water tank structure 92. A water pump structure 94 is provided on the pipeline structure 93. Furthermore, a filter structure 95 and a solenoid valve structure 96 that are communicatively connected to the Bluetooth motherboard structure 102 are also provided on the pipeline structure 93. The filter structure 95 is located between the water pump structure 94 and the water tank structure 92, and the solenoid valve structure 96 is located between the water pump structure 94 and the annular sprayer 91.

[0033] Understandably, the filter structure 95 can filter out impurities that may exist in the water tank structure 92, prevent clogging of the nozzle of the annular sprayer 91, and ensure the reliable operation of the spraying system. The solenoid valve structure 96 is directly controlled by the Bluetooth motherboard structure 102, which can realize precise and instantaneous switching of spraying operation, realize on-demand spraying, save water resources, and can be linked with the movement status of the machine vehicle.

[0034] An electrical cabinet 100 is provided on the base plate. The electrical cabinet 100 is located on the side of the seeding tray structure 61 away from the water tank structure 92. Inside the electrical cabinet 100, there is a power supply module 101, a Bluetooth motherboard structure 102 electrically connected to the power supply module 101, and a control handle 103 communicatively connected to the Bluetooth motherboard structure 102. The Bluetooth motherboard structure 102 is communicatively connected to the first drive component, the second drive component, the third drive component, and the water pump structure 94.

[0035] Specifically, in this embodiment, the Bluetooth motherboard structure 102 is of model STM32F407 / F103VET6, and a receiver adapted to the Bluetooth motherboard structure 102 is provided on the Bluetooth motherboard structure 102. The receiver is of model MC7RB, and the control handle 103 is of model aircraft MC6C Mike remote controller 2.4g / 6A / 6 channels.

[0036] Understandably, by sequentially integrating the tillage component 50, the sowing component 60, the soil covering component 80, and the spraying component 90 onto a single mobile vehicle, a fully integrated automated operation is achieved, encompassing the entire process from land preparation to sowing and subsequent maintenance. This significantly improves operational efficiency and reduces reliance on manual labor and repeated soil compaction. Furthermore, the use of a Bluetooth motherboard structure 102 and a control handle 103 connected to it for remote control makes operation convenient, allowing one person to remotely complete complex agricultural operations. This is particularly suitable for scenarios unsuitable for large machinery. The centralized arrangement of the electrical cabinet 100 also ensures clear circuit management and easy maintenance.

[0037] Furthermore, the cover structure 20 on the top of the main frame 10, on the side facing the front of the vehicle, and on the side facing the water tank structure 92 are solar panels electrically connected to the power supply module 101.

[0038] Understandably, designing part of the cover structure 20 as a solar panel can utilize solar energy to supplement the equipment's power, significantly extending the machine's operating time in the field and reducing reliance on grid charging or battery replacement, which aligns with the concept of green and sustainable modern agricultural development.

[0039] Furthermore, a water inlet cover plate 110 is detachably provided on the cover plate structure 20 at the top of the main frame 10.

[0040] Understandably, the detachable water inlet cover 110 is provided to facilitate users in adding water to the water tank structure 92, making the operation simple and quick. Furthermore, the design of the water inlet cover 110 can prevent debris from entering the water tank structure 92, thus keeping the irrigation water clean.

[0041] Furthermore, a sliding door 120 is provided on the cover structure 20 on the side of the main frame 10 away from the water tank structure 92.

[0042] Understandably, the sliding door 120 allows users to directly access the internal components, facilitating routine maintenance, inspection, seed addition, or component replacement, thus improving the maintainability of the equipment and the user experience. In summary, the integrated remote-controlled tillage and spraying machine in the above embodiments of this utility model achieves fully automated operation from land preparation to sowing and subsequent maintenance by sequentially integrating tillage components, sowing components, covering components, and spraying components onto a single mobile vehicle body. This greatly improves operational efficiency, reduces reliance on manual labor, and minimizes repeated soil compaction. The use of a Bluetooth motherboard structure and a control handle connected to the Bluetooth motherboard structure makes operation convenient, allowing one person to remotely complete complex agricultural operations. This is particularly suitable for scenarios unsuitable for large machinery operations. Furthermore, the centralized layout of the electrical cabinet ensures clear circuit management and convenient maintenance.

[0043] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0044] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A remote-controlled robotic vehicle integrating sowing and spraying, characterized in that, include: The main frame that constitutes the vehicle body and the cover plate structure covering the main frame; Walking components are located at the bottom of the main frame; A substrate disposed at the bottom of the internal space of the main frame; A tillage component, a seeding component, and a soil covering component are sequentially arranged on the base plate from the front of the vehicle body toward the rear along the length direction of the base plate. The tillage assembly includes a plow and harrow structure, a plurality of rotary tillage blades fixedly mounted on the plow and harrow structure, a first drive assembly mounted on the plow and harrow structure for driving the plow and harrow structure to rotate, and a second drive assembly for raising and lowering the plow and harrow structure. A swing arm structure is provided between the second drive assembly and the first drive assembly. The sowing assembly includes a sowing disc structure, a third drive assembly for driving the sowing disc structure to rotate, a hatch structure threadedly connected to the outer surface of the cylindrical part of the sowing disc structure, and a plurality of pointed sowing tubes uniformly arranged on the outer surface of the cylindrical part of the sowing disc structure. The soil covering assembly includes a fixing member threadedly connected to the base plate, two spacing adjustment plates movably connected to the fixing member, a connector threadedly connected between the two spacing adjustment plates, and two disc-shaped overturning blades angled and disposed at the end of the connector away from the spacing adjustment plates. A spraying assembly is provided at the rear of the vehicle body. The spraying assembly includes an annular sprayer at the rear of the vehicle body, a water tank structure on one side of the seeding assembly, and a pipeline structure between the annular sprayer and the water tank structure. A water pump structure is provided on the pipeline structure. An electrical cabinet is provided on the base plate. The electrical cabinet is located on the side of the seeding tray structure away from the water tank structure. Inside the electrical cabinet is a power supply module, a Bluetooth motherboard structure electrically connected to the power supply module, and a control handle communicatively connected to the Bluetooth motherboard structure. The Bluetooth motherboard structure is communicatively connected to the first drive component, the second drive component, the third drive component, and the water pump structure.

2. The integrated remote-controlled aerial reeling and spraying machine vehicle according to claim 1, characterized in that, The cover structure on the top of the main frame, on the side facing the front of the vehicle, and on the side facing the water tank structure are solar panels electrically connected to the power supply module.

3. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The walking assembly includes a steering component disposed at the bottom of the main frame on the side facing the forward direction of the vehicle body, and a driving component disposed at the bottom of the main frame on the side facing the backward direction of the vehicle body. The steering component includes steering wheels disposed at both ends of the bottom of the main frame facing the direction of vehicle movement, a steering shaft structure connected between the two steering wheels, a rotating shaft structure with one end threadedly connected to the steering shaft structure facing the main frame, and a first drive motor with its output end connected to the rotating shaft structure away from the steering shaft structure and threadedly connected to the base plate. The rotating shaft structure with one end away from the steering shaft structure passes through the base plate and abuts against the side of the base plate away from the steering shaft structure. A rotating bearing that is smoothly connected to the base plate is fixedly connected to the outer side of the rotating shaft structure with one end away from the steering shaft structure. The drive component includes angle irons threadedly connected to both ends of the bottom of the main frame on the side facing the rearward direction of the vehicle body, a second drive motor threadedly connected to the side of the angle irons away from the main frame, and a drive wheel threadedly connected to the output end of the second drive motor.

4. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The first driving component includes a worm gear structure disposed on the plow structure and fixedly connected to the swing arm structure, and a third driving motor for driving the worm gear structure. The worm wheel of the worm gear structure is rotatably connected to the output end of the third driving motor, and the connection between the plow structure and the worm wheel of the worm gear structure is a worm.

5. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The second drive assembly includes two fixed seats threadedly connected to the base plate, a second rotating shaft structure rotatably disposed between the two fixed seats, a fourth drive motor with its output end connected to one end of the second rotating shaft structure, and a second angle iron threadedly connected to the base plate for fixing the fourth drive motor. The end of the swing arm structure away from the first drive assembly is fixedly connected to the second rotating shaft structure, and the connection between the swing arm structure and the second rotating shaft structure is disposed between the two fixed seats.

6. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The third drive assembly includes two second fixed seats threadedly connected to the base plate, a third rotating shaft structure rotatably mounted on the second fixed seats, a fifth drive motor with its output end connected to one end of the third rotating shaft structure away from the seeding tray structure, and a first triangular iron threadedly connected to the base plate for fixing the fifth drive motor. A fourth rotating shaft structure is fixedly connected to both sides of the seeding tray structure, and the third rotating shaft structure and the fourth rotating shaft structure on the adjacent side are rotatably connected by a belt and a pulley.

7. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The connector is threaded between the two spacing adjustment plates via a double-ended screw.

8. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, The pipeline structure is also equipped with a filter structure and a solenoid valve structure that communicates with the Bluetooth motherboard structure. The filter structure is located between the water pump structure and the water tank structure, and the solenoid valve structure is located between the water pump structure and the annular sprayer.

9. The integrated remote-controlled re-spraying and covering robot vehicle according to claim 1, characterized in that, A water inlet cover is detachably installed on the cover structure at the top of the main frame.

10. The integrated remote-controlled robotic vehicle for sowing and covering as described in claim 1, characterized in that, A sliding door is provided on the cover structure on the side of the main frame away from the water tank structure.

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