An automatic driving agricultural machine device with a drone scheduling device

Abstract

The present application relates to the technical field of agricultural machinery scheduling, and more particularly to an automatic driving agricultural machinery device with unmanned aerial vehicle scheduling device, comprising: an agricultural machinery device body, symmetrical connecting plates are fixed on both sides of the agricultural machinery device body, and an outer deflection ring and an inner deflection ring are arranged between the connecting plates and are mutually perpendicular; a hook assembly is arranged at the bottom of the load-carrying unmanned aerial vehicle; a self-detaching lifting component assembly is arranged for scheduling and transporting the agricultural machinery device body; the double-layer deflection ring with mutual perpendicular deflection is matched with the limiting structure, the rotation of the ring body can be locked when lifting and bearing stress, and the slope lifting and swinging deviation of the machine are inhibited; the upper conical table lifting component is matched with the L-shaped hook to drive the inclined surface, and the spring is reset, so that the automatic locking is realized by pure machinery, the universal leveling base is formed by the deflection ring, the docking attitude is stable, the alignment difficulty is reduced, the structure is automatically unlocked and reset after landing, the terrace cultivation is quickly carried out, and the efficiency of the mountain agricultural machinery transfer scheduling is effectively improved.

Description

Technical Field

[0001] This invention relates to the field of agricultural machinery scheduling technology, and in particular to an autonomous agricultural machinery device with a drone scheduling device. Background Technology

[0002] Agricultural machinery is a type of mechanical equipment used in agricultural production that can replace manual labor in agricultural operations such as tilling, sowing, field management, and crop harvesting. It can adapt to diverse field terrains such as plains, hills, slopes, and terraces, as well as various planting patterns. It can significantly reduce the burden of manual labor, effectively improve working conditions in complex terrains, and significantly enhance the efficiency of agricultural production and the quality of farming operations in mountainous areas.

[0003] Existing micro-tillers are unable to traverse complex terrains such as hills, slopes, and terraced fields on their own. Equipment must be manually transported and moved to different locations, which not only consumes a lot of manpower and physical strength but also results in low efficiency. Furthermore, the machinery is prone to slipping and bumping during the sloping transport process, which can easily damage the tillage components. Manual transport also poses a risk of falls and injuries and makes it impossible to quickly deploy the machinery to scattered, steep slopes, severely restricting agricultural operations in mountainous and hilly areas.

[0004] To address the aforementioned technical deficiencies, a solution is proposed that aims to provide a mechanical self-locking and automatic disengagement structure to ensure hoisting stability, while also possessing posture leveling capabilities, adapting to the complex terrain of terraced fields, and efficiently completing the coordination between agricultural machinery scheduling and ground operations. Summary of the Invention

[0005] The purpose of this invention is to provide an autonomous agricultural machinery device with a drone dispatching system to address the aforementioned technical deficiencies.

[0006] The objective of this invention can be achieved through the following technical solution: an autonomous agricultural machinery device with a drone dispatching system, comprising:

[0007] The agricultural machinery equipment body has connecting plates symmetrically fixed on both sides, and an outer deflection ring and an inner deflection ring that deflect perpendicularly to each other are provided between the connecting plates. When the outer deflection ring and the inner deflection ring are subjected to upward force, both of them achieve deflection self-locking.

[0008] The hook assembly, located at the bottom of the payload drone, comprises multiple L-shaped hook components arranged in an array.

[0009] The self-detaching lifting component assembly, combined with an L-shaped lifting hook, is used for the scheduling and transportation of agricultural machinery. It includes an upper conical lifting component and a lower conical detaching component located below the upper conical lifting component. The L-shaped lifting hook descends to push the upper conical lifting component to deflect and engage for lifting and scheduling. The L-shaped lifting hook pushes the lower conical detaching component to deflect and carry it upward, assisting the L-shaped lifting hook to detach from the upper conical lifting component.

[0010] Preferably, both sides of the connecting plate and the outer deflection ring are provided with circular grooves, and the top of the circular groove is provided with a limiting slot. The width of the limiting slot is smaller than the diameter of the circular groove. The outer deflection ring and the inner deflection ring are both fixedly connected with limiting posts that match the corresponding limiting slots. The cross-section of the limiting post is a polygonal structure.

[0011] Preferably, the inner wall of the inner deflection ring is provided with an installation cavity, and the tapered surface of the upper conical truss hanger is connected to an installation ring adapted to the installation cavity by multiple support rods. The top of the installation cavity is provided with several limiting grooves, and the top of the installation ring is fixedly connected with a limiting protrusion.

[0012] Preferably, the upper conical lifting member has several clearance grooves evenly spaced on its conical surface, and an inclined guide surface is provided on the top of one side of the clearance groove. The bottom of the support rod is fixedly connected to an L-shaped plate, and a spring is fixedly connected between the L-shaped plate and the inner deflection ring. The bottom of the mounting ring is embedded with a number of balls that roll against the mounting cavity.

[0013] Preferably, all of the L-shaped hooks are fixedly mounted on a fixed plate, which is fixedly mounted on the bottom of the payload drone.

[0014] Preferably, the top of the hook of the L-shaped hook is provided with an upper inclined surface, and a triangular block is fixedly connected to the bottom of the upper conical hook and directly below the corresponding inclined guide surface, and the inclined surface of the triangular block, the inclined guide surface and the upper inclined surface are in the same inclination direction.

[0015] Preferably, the bottom of the upper conical lifting member is slidably connected to the lower conical release member via a fixedly connected square rod, and an inclined guide groove is provided on the conical surface of the lower conical release member below the corresponding inclined guide surface.

[0016] The beneficial effects of this invention are as follows:

[0017] (1) The present invention adopts a deflection ring with the inner and outer sides perpendicularly deflected. It relies on the connecting plate, the circular groove and the polygonal limiting column to form a combined limiting structure. When the agricultural machinery is subjected to the upward lifting force, the limiting column can be inserted into the narrow limiting groove. With the help of the side wall of the polygonal column closely attached to the inner wall of the groove, the rotational freedom of the inner and outer deflection rings is directly locked, which effectively limits the twisting, shaking and deviation of the machinery during the lifting of the machinery in the terraced fields with different heights and slopes.

[0018] The equipment is equipped with an upper cone-shaped lifting component, a lower cone-shaped detaching component combined lifting body, and an array of L-shaped hooks to form a matching sub-structure. Utilizing the inclined plane transmission principle of inclined guide surfaces, triangular inclined surfaces, and inclined guide grooves, combined with the elastic reset force of circumferentially arranged springs, the entire process relies on purely mechanical contact pushing and deformation rebound to complete the automatic deflection, locking, and engagement of the hook and lifting component. After landing and unloading, it can autonomously trigger the structure to reset, successfully achieving autonomous disengagement and separation of the hook and lifting component without electrical control assistance. This avoids safety hazards such as accidental detachment of agricultural machinery, loss of machine posture, and loosening or damage to the connecting structure during high-altitude transportation.

[0019] (2) The present invention forms a universal leveling support base by combining an inner deflection ring and an outer deflection ring. When the agricultural machinery is naturally placed, the overall center of gravity is stabilized by the counterweight of the lower cone detachment part. Combined with the ring structure that can be flexibly deflected slightly, the top hanging part always maintains a horizontal reference posture, which greatly reduces the difficulty of low-altitude positioning of the heavy-duty UAV and precise docking of the L-shaped hook part, and reduces the time spent on repeated calibration.

[0020] After the drone smoothly lifts and transports the agricultural machinery to the terraced field operation area and places it on the ground, the limiting post disengages from the limiting slot and returns to the circular groove. The deflection ring lock is automatically released, and the lifting structure quickly returns to a horizontal state for autonomous disengagement. Once the equipment is landed and stable, it immediately enters working mode and smoothly carries out rotary tillage operations in the terraced fields. This allows for seamless cross-regional transfer and scheduling of equipment between steep mountain slopes and scattered terraced fields, significantly reducing the time required for agricultural machinery to be transferred and positioned in the field, and comprehensively improving the efficiency of agricultural machinery scheduling and transfer in mountainous terraced field scenarios. Attached Figure Description

[0021] The invention will now be further described with reference to the accompanying drawings;

[0022] Figure 1 This is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram showing the disassembled connection plate, outer deflection ring, and inner deflection ring of the present invention;

[0024] Figure 3 This is a schematic diagram of the installation of the mounting ring and the inner deflection ring of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the upper conical lifting component and the lower conical detaching component of the present invention;

[0026] Figure 5 This is a schematic diagram of the mounting ring structure of the present invention;

[0027] Figure 6 This is a structural schematic diagram of the hook assembly of the present invention.

[0028] Legend:

[0029] 1. Agricultural machinery body; 11. Connecting plate; 12. Outer deflection ring; 13. Inner deflection ring; 14. Circular groove; 15. Limiting slot; 16. Limiting post;

[0030] 2. Hook assembly; 21. L-shaped hook component; 22. Fixing plate; 23. Upper inclined surface;

[0031] 3. Self-detaching lifting component assembly; 31. Upper cone lifting component; 32. Lower cone detaching component; 33. Support rod; 34. Mounting ring; 35. Relief groove; 36. Inclined guide surface; 37. L-shaped plate; 38. Spring; 39. Triangular block; 310. Square rod; 311. Inclined guide groove. Detailed Implementation

[0032] 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0033] Example 1: Please refer to Figures 1-6 As shown, for complex terrains such as hills and terraced fields that are difficult to traverse on their own, the only way to move equipment to and from the site is by manual transport, which not only consumes a lot of manpower and physical strength but also results in low efficiency, the following solutions can be used to address this problem:

[0034] This embodiment provides an autonomous agricultural machinery device with a drone dispatching system, comprising:

[0035] The agricultural machinery equipment body 1 has connecting plates 11 symmetrically fixed on both sides, and an outer deflection ring 12 and an inner deflection ring 13 that deflect perpendicularly to each other are provided between the connecting plates 11. When the outer deflection ring 12 and the inner deflection ring 13 are subjected to upward force, both of them achieve deflection self-locking.

[0036] The hook assembly 2 is located at the bottom of the payload drone and includes multiple L-shaped hook pieces 21 arranged in an array.

[0037] The self-detachable lifting component 3, combined with the L-shaped hook component 21, is used for the scheduling and transportation of the agricultural machinery equipment body 1. It includes an upper conical lifting component 31 and a lower conical detachment component 32 located below the upper conical lifting component 31. The L-shaped hook component 21 descends to push the upper conical lifting component 31 to deflect and engage for lifting and scheduling. The L-shaped hook component 21 pushes the lower conical detachment component 32 to deflect and carry it upward, assisting the L-shaped hook component 21 to detach from the upper conical lifting component 31.

[0038] An installation cavity is provided on the inner wall of the inner deflection ring 13. An installation ring 34 that is adapted to the installation cavity is connected to the conical surface of the upper conical lifting member 31 by multiple support rods 33. The installation cavity and the installation ring 34 are used for the rotational installation of the upper conical lifting member 31 so that the L-shaped hook member 21 can automatically engage and connect with the upper conical lifting member 31 after deflection and contact with it.

[0039] The top of the mounting cavity is provided with several limiting grooves, and the top of the mounting ring 34 is fixedly connected to a limiting protrusion. Through the setting of the limiting grooves and limiting protrusions, when the upper cone-shaped lifting part 31 rises, it first drives the mounting ring 34 to rise, causing the limiting grooves and limiting protrusions to engage, and then drive the inner deflection ring 13 to rise, so as to schedule and transport the agricultural machinery equipment body 1. This avoids the problem of the agricultural machinery equipment body 1 rotating during the transportation process, which would make it inconvenient to adjust the placement direction of the agricultural machinery equipment body 1 after landing.

[0040] The upper conical lifting component 31 has several clearance grooves 35 evenly spaced on its conical surface, and an inclined guide surface 36 is provided on the top of one side of the clearance groove 35. The bottom of the support rod 33 is fixedly connected to an L-shaped plate 37, and a spring 38 is fixedly connected between the L-shaped plate 37 and the inner deflection ring 13. When the loaded UAV descends and docks, the contact between some L-shaped hooks 21 and the conical surface of the upper conical lifting component 31 first guides the horizontal position of the loaded UAV to be slightly adjusted, so as to achieve synchronous contact between multiple L-shaped hooks 21 and the upper conical lifting component 31.

[0041] Subsequently, during the descent of the L-shaped hook 21, it contacts the corresponding inclined guide surface 36, causing the upper conical lifting member 31, the mounting ring 34, and the lower conical disengagement member 32 to deflect synchronously in the forward direction. In addition, it drives multiple springs 38 to stretch until the hook of the L-shaped hook 21 is smoothly introduced into the corresponding relief groove 35 and moves to the bottom of the upper conical lifting member 31. The tension force on the springs 38 causes the upper conical lifting member 31 to deflect in the reverse direction, thus initially completing the engagement between the L-shaped hook 21 and the upper conical lifting member 31. The bottom of the mounting ring 34 is embedded with multiple balls that roll against the mounting cavity, reducing the rotational resistance between the mounting ring 34 and the mounting cavity.

[0042] Multiple L-shaped hooks 21 are fixedly installed on the fixed plate 22, which is fixedly installed on the bottom of the load-bearing drone.

[0043] The top of the hook of the L-shaped hook 21 is provided with an upper inclined surface 23. The bottom of the upper conical lifting part 31 is fixedly connected to a triangular block 39 located directly below the corresponding inclined guide surface 36. The inclined surface of the triangular block 39, the inclined guide surface 36 and the upper inclined surface 23 are in the same direction. When the load-bearing drone carries the L-shaped hook 21 to rise, the upper inclined surface 23 on the L-shaped hook 21 abuts against the inclined surface of the triangular block 39 at the bottom of the upper conical lifting part 31, and the upper conical lifting part 31 is deflected in the opposite direction for a secondary auxiliary purpose until the L-shaped hook 21 abuts against the corresponding support rod 33, thus completing the docking and engagement of the L-shaped hook 21 and the upper conical lifting part 31, and carrying the agricultural machinery equipment body 1 to rise, achieving the effect of automatic and stable engagement and connection.

[0044] The bottom of the upper conical lifting member 31 is slidably connected to the lower conical detachment member 32 via a fixedly connected square rod 310. The square rod 310 is used for the synchronous deflection of the upper conical lifting member 31 and the lower conical detachment member 32. An inclined guide groove 311 is provided on the conical surface of the lower conical detachment member 32 and below the corresponding inclined guide surface 36. The load-bearing drone descends and places the agricultural machinery equipment body 1 on the terrace, and the agricultural machinery equipment body 1 is completely stable on the terrace soil.

[0045] The heavy-duty drone carrying the L-shaped hook 21 moves down and contacts the inclined guide groove 311 on the lower cone-shaped release part 32, pushing the lower cone-shaped release part 32 to deflect the upper cone-shaped lifting part 31 in the forward direction, causing multiple springs 38 to stretch until the hook part of the L-shaped hook 21 moves to below the lower cone-shaped release part 32. The stretching force on the springs 38 causes the lower cone-shaped release part 32 to deflect in the reverse direction.

[0046] When the L-shaped hook 21 rises, its hook part contacts the conical surface of the lower truncated cone detachment 32, carrying the lower truncated cone detachment 32 upwards and abutting against the lower truncated cone detachment 32. It then engages again with the upper inclined surface 23 on the hook part of the L-shaped hook 21, causing the lower truncated cone detachment 32 to carry the upper truncated cone lifting member 31 to deflect in a second positive direction. The hook part of the L-shaped hook 21 enters the relief groove 35 through the inclined guide groove 311, completing the separation of the L-shaped hook 21 from the upper truncated cone lifting member 31.

[0047] Example 2: Please refer to Figures 1-3 As shown, the problem that uneven ground prevents the upper conical platform lifting component from being placed horizontally when placing agricultural machinery, thus hindering quick locking, can be solved by the following solution:

[0048] In this embodiment, the agricultural machinery equipment body 1 is symmetrically fixed with connecting plates 11 on both sides, and an outer deflection ring 12 and an inner deflection ring 13 that deflect perpendicularly to each other are provided between the connecting plates 11. When the outer deflection ring 12 and the inner deflection ring 13 are subjected to upward force, both of them achieve deflection self-locking. The inner deflection ring 13 and the outer deflection ring 12 are combined to form a universal leveling support base.

[0049] When the main body of the agricultural machinery 1 is naturally placed, the overall center of gravity is stabilized by the counterweight of the lower cone-shaped detachment part 32. Combined with the ring structure that can be flexibly deflected slightly, the top hanging part always maintains a horizontal reference posture, which greatly reduces the difficulty of low-altitude positioning of the heavy-duty drone and precise docking of the L-shaped hook part 21, and reduces the time spent on repeated calibration.

[0050] Both sides of the connecting plate 11 and the outer deflection ring 12 are provided with circular grooves 14, and the top of the circular grooves 14 is provided with a limiting slot 15. The width of the limiting slot 15 is smaller than the diameter of the circular groove 14. When the agricultural machinery equipment body 1 is placed naturally, the limiting post 16 on the inner deflection ring 13 is located in the cylindrical groove on the outer deflection ring 12, and the limiting post 16 on the outer deflection ring 12 is located in the cylindrical groove on the connecting plate 11, so as to realize the self-horizontal state of the upper cone-shaped lifting component 31. During the descent of the load-bearing drone, multiple L-shaped hooks 21 are anti-biasedly connected with the upper cone-shaped lifting component 31.

[0051] Both the outer deflection ring 12 and the inner deflection ring 13 are fixedly connected with limiting posts 16 that match the corresponding limiting slots 15. The cross-section of the limiting post 16 is polygonal. When the heavy-duty UAV carrying the L-shaped hook 21 rises, the outer deflection ring 12 and the inner deflection ring 13 are first pulled upward, which drives the limiting post 16 from the cylindrical slot into the limiting slot. The side wall of the limiting post 16 abuts against the inner wall of the limiting slot, thus restricting the outer deflection ring 12 and the inner deflection ring 13 from deflecting during the transportation and scheduling process.

[0052] Example 3: Please refer to Figures 1-6 As shown, the present invention also proposes a method for using an autonomous agricultural machinery device with a drone dispatching system, comprising the following steps:

[0053] Step 1: When the main body of the agricultural machinery equipment 1 is placed naturally, the center of gravity of the upper cone-shaped lifting component 31 is lowered by the lower cone-shaped detachment component 32. Combined with the limit post 16 on the inner deflection ring 13 located in the cylindrical groove on the outer deflection ring 12, and the limit post 16 on the outer deflection ring 12 located in the cylindrical groove on the connecting plate 11, the universal platform structure formed realizes the self-leveling state of the upper cone-shaped lifting component 31, so that during the descent of the load-bearing drone, multiple L-shaped hook components 21 are anti-biasedly connected to the upper cone-shaped lifting component 31.

[0054] Step 2: During the docking process, by having some L-shaped hook parts 21 contact the conical surface of the upper conical lifting part 31, the horizontal position of the load-bearing UAV is slightly adjusted, so that multiple L-shaped hook parts 21 can contact the upper conical lifting part 31 synchronously. Then, during the descent of the L-shaped hook parts 21, they contact the corresponding inclined guide surface 36, causing the upper conical lifting part 31, the mounting ring 34 and the lower conical disengagement part 32 to deflect synchronously in the forward direction. In addition, multiple springs 38 are stretched until the hook part of the L-shaped hook part 21 is smoothly introduced into the corresponding relief groove 35 and moves to the bottom of the upper conical lifting part 31. The tensile force on the springs 38 causes the upper conical lifting part 31 to deflect in the reverse direction.

[0055] The heavy-duty drone carries the L-shaped hook 21 and rises. The upper inclined surface 23 on the L-shaped hook 21 abuts against the inclined surface of the triangular block 39 at the bottom of the upper conical pedestal 31, which assists the upper conical pedestal 31 to deflect in the opposite direction until the L-shaped hook 21 abuts against the corresponding support rod 33, thus completing the docking and engagement of the L-shaped hook 21 and the upper conical pedestal 31. The drone then carries the agricultural machinery body 1 and rises. The outer deflection ring 12 and the inner deflection ring 13 are pulled upward, which drives the limiting post 16 from the cylindrical groove into the limiting groove. The side wall of the limiting post 16 abuts against the inner wall of the limiting groove, thus preventing the outer deflection ring 12 and the inner deflection ring 13 from deflecting during the transportation and scheduling process. The heavy-duty drone then dispatches the agricultural machinery body 1 to the terraced field.

[0056] Step 3: The loaded drone descends and places the main body of the agricultural machinery 1 on the terrace. After the main body of the agricultural machinery 1 is completely stable on the terrace soil, the limiting post 16 enters the cylindrical groove from the limiting groove again. The outer deflection ring 12 and the inner deflection ring 13 release the deflection restriction, causing the upper cone lifting part 31 and the lower cone detachment part 32 to be in a horizontal state again. The L-shaped hook part 21 moves down and contacts the inclined guide groove 311 on the lower cone detachment part 32, pushing the lower cone detachment part 32 to carry the upper cone lifting part 31 to deflect in the forward direction, driving multiple springs 38 to stretch until the hook part of the L-shaped hook part 21 moves to the bottom of the lower cone detachment part 32. The stretching force on the springs 38 causes the lower cone detachment part 32 to deflect in the reverse direction.

[0057] At this time, when the L-shaped hook 21 rises, its hook part contacts the conical surface of the lower conical detachment part 32, carrying the lower conical detachment part 32 upward to abut against the lower conical detachment part 32. It then combines with the upper inclined surface 23 on the hook part of the L-shaped hook 21, causing the lower conical detachment part 32 to carry the upper conical lifting part 31 to deflect in a second positive direction. The hook part of the L-shaped hook 21 enters the relief groove 35 through the inclined guide groove 311, completing the separation of the L-shaped hook 21 from the upper conical lifting part 31. At this time, the agricultural machinery equipment body 1, combined with the corresponding matching controller, performs automatic rotary tillage on the terraced field.

[0058] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. An autonomous agricultural machinery device with a drone dispatching system, characterized in that, include: The agricultural machinery equipment body (1) has connecting plates (11) symmetrically fixed on both sides, and an outer deflection ring (12) and an inner deflection ring (13) that deflect perpendicularly to each other are provided between the connecting plates (11). When the outer deflection ring (12) and the inner deflection ring (13) are subjected to upward force, both of them achieve deflection self-locking. The hook assembly (2) is located at the bottom of the payload drone and includes multiple L-shaped hooks (21) arranged in an array. The self-detachable lifting component assembly (3), combined with the L-shaped hook component (21), is used to schedule and transport the agricultural machinery equipment body (1). It includes an upper cone lifting component (31) and a lower cone detachment component (32) located below the upper cone lifting component (31). The L-shaped hook component (21) descends to push the upper cone lifting component (31) to deflect and engage for lifting and scheduling. The L-shaped hook component (21) pushes the lower cone detachment component (32) to deflect and carry it up, assisting the L-shaped hook component (21) to detach from the upper cone lifting component (31).

2. The autonomous agricultural machinery equipment with a drone dispatching device according to claim 1, characterized in that, Both sides of the connecting plate (11) and the outer deflection ring (12) are provided with circular grooves (14), and the top of the circular grooves (14) is provided with limiting slots (15). The width of the limiting slots (15) is smaller than the diameter of the circular grooves (14). Both the outer deflection ring (12) and the inner deflection ring (13) are fixedly connected with limiting posts (16) that match the corresponding limiting slots (15). The cross-section of the limiting posts (16) is polygonal.

3. An automated agricultural machinery device with a drone dispatching system according to claim 1, characterized in that, The inner wall of the inner deflection ring (13) is provided with an installation cavity. The upper conical hanging part (31) is connected to an installation ring (34) that is adapted to the installation cavity by multiple support rods (33). The top of the installation cavity is provided with several limiting grooves. The top of the installation ring (34) is fixedly connected with a limiting protrusion.

4. An automated agricultural machinery device with a drone dispatching system according to claim 3, characterized in that, The upper conical lifting member (31) has several clearance grooves (35) evenly spaced on its conical surface, and an inclined guide surface (36) is provided on the top of one side of the clearance groove (35). The bottom of the support rod (33) is fixedly connected to an L-shaped plate (37), and a spring (38) is fixedly connected between the L-shaped plate (37) and the inner deflection ring (13). The bottom of the mounting ring (34) is fitted with a number of balls that roll against the mounting cavity.

5. An automated agricultural machinery device with a drone dispatching system according to claim 3, characterized in that, Multiple L-shaped hooks (21) are fixedly mounted on a fixed plate (22), which is fixedly mounted on the bottom of the load-bearing drone.

6. An automated agricultural machinery device with a drone dispatching system according to claim 5, characterized in that, The top of the hook of the L-shaped hook (21) is provided with an upper inclined surface (23). The bottom of the upper cone-shaped hook (31) and directly below the corresponding inclined guide surface (36) is fixedly connected with a triangular block (39). The inclined surface of the triangular block (39), the inclined guide surface (36) and the upper inclined surface (23) are in the same direction.

7. An automated agricultural machinery device with a drone dispatching device according to claim 4, characterized in that, The bottom of the upper truncated cone lifting member (31) is slidably connected to the lower truncated cone release member (32) by a fixedly connected square rod (310). An inclined guide groove (311) is provided on the conical surface of the lower truncated cone release member (32) and below the corresponding inclined guide surface (36).

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