AMR agricultural inspection robot

Abstract

The invention discloses an AMR agricultural inspection robot, and relates to the technical field of agricultural inspection equipment.The AMR agricultural inspection robot comprises a rack, a ridging assembly and a soil covering assembly, the ridging assembly and the soil covering assembly are installed in the rack, a material guiding hopper is installed between the ridging assembly and the soil covering assembly, and a material conveying belt is installed at the top end of the material guiding hopper. The ridging machine has the advantages that the ridging depth and width can be flexibly adjusted, the ridging assembly is installed in the machine frame and comprises the ridging wheel and the two auxiliary wheels, the ridging wheel and the auxiliary wheels are matched, ridging operation can be completed, the height of the ridging wheel and the height of the auxiliary wheels can be flexibly adjusted so as to control the ridging depth, and the ridging efficiency is improved. And the distance between the two auxiliary wheels can be adjusted to control the ridging width, so that the line spacing after agricultural inspection can be flexibly controlled.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural inspection equipment, and in particular to an AMR agricultural inspection robot. Background Art

[0002] An agricultural robot is a machine that is used in agricultural production. It is a new generation of unmanned automatic machinery that can be controlled by different software programs to adapt to various operations, can sense and adapt to changes in crop types or environment, and has artificial intelligence such as detection (such as vision) and calculation.

[0003] For example, the drug inspection machine with the publication number CN115553112A includes a main body, a silo is arranged at the center of the upper end face of the main body near the front side edge, a vertical conveyor belt is arranged on the front side wall of the main body at the front end of the silo, the side of the vertical conveyor belt is fixedly connected to the front side wall of the main body, a first conveyor belt is arranged at the lower end of the internal silo of the main body, a seventh conveyor belt is arranged at the lower end of the first conveyor belt, a second conveyor belt is arranged at the lower end of the seventh conveyor belt, a sixth conveyor belt is arranged at the lower end of the second conveyor belt, a fifth conveyor belt is arranged at the lower end of the sixth conveyor belt, and a fourth conveyor belt is arranged at the lower end of the fifth conveyor belt. When the connecting wheel is driven to rotate by the second roller, the connecting rod is pressed down by the lever after one rotation so that the material control lever controls the lever plate to open, and the agricultural material is transported to the inside of the unloading device, which is convenient for material control to ensure the uniformity during inspection.

[0004] In actual application, the above technical solution is difficult to achieve flexible ridging and soil covering for agricultural inspections, and it is difficult to achieve flexible adjustment and control of agricultural row spacing. Manual soil covering is required after the agricultural inspection is completed, and the degree of automation is low.

[0005] Therefore, it is necessary to invent an AMR agricultural inspection robot to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to provide an AMR agricultural inspection robot to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: an AMR agricultural inspection robot, comprising a frame and a ridging component and a soil covering component installed inside the frame, a material guide hopper is installed between the ridging component and the soil covering component, and a material conveyor belt is installed on the top of the material guide hopper;

[0008] The ridging assembly comprises a support frame, a linkage shaft, a ridging wheel and an auxiliary wheel, the support frame is installed inside the frame, the linkage shaft is rotatably installed on the inner bottom end of the support frame, the ridging wheel is fixedly installed on the middle part of the linkage shaft, and the ridging wheel is arranged as a disc-shaped structure, two auxiliary wheels are arranged, both of the two auxiliary wheels are arranged as horn structures, and the two auxiliary wheels are respectively installed on both sides of the ridging wheel, a depth adjustment assembly for adjusting the height of the ridging wheel and the auxiliary wheel is installed on the top of the support frame, and a width adjustment assembly for adjusting the distance between the two auxiliary wheels is installed on the outer side of the auxiliary wheel;

[0009] The soil covering assembly includes a mounting frame, a swing arm and a bucket. Two mounting frames are provided, and both mounting frames are installed at both ends of the frame. The swing arm is rotatably installed on the inner bottom end of the mounting frame, and the bucket is rotatably installed on the bottom end of the swing arm. A positioning assembly is installed between the mounting frame and the frame, and a transmission assembly is fixedly installed between the mounting frame and the swing arm.

[0010] Preferably, the depth adjustment assembly includes a fixed seat, a positioning slide groove, a positioning slide rod and an adjusting screw, the fixed seat is installed at the top of the support frame, and the fixed seat is fixedly installed inside the frame, the positioning slide groove is opened at the top of the inner side wall of the support frame, the positioning slide rod is slidably installed inside the positioning slide groove, and the positioning slide rod is fixedly installed at the bottom end of the fixed seat, a thread groove is opened through the middle part of the fixed seat, the adjusting screw is threadedly installed inside the thread groove, and the bottom end of the adjusting screw is rotatably installed on the top of the support frame.

[0011] Preferably, the width adjustment assembly includes a sleeve, a movable frame, a screw hole and a double-headed screw. Two sleeves are provided, and the two sleeves are respectively fixedly installed in the middle of the auxiliary wheel, and the sleeves are sleeve-installed in the middle of the linkage shaft. The movable frame is rotatably installed on the outside of the sleeve, and the screw hole is opened through the top of the movable frame. The double-headed screw is rotatably installed on the inner top of the support frame, and the double-headed screw is threadedly installed in the inside of the screw hole.

[0012] Preferably, the width adjustment component further includes a positioning slide hole and a positioning slide column, the positioning slide hole is opened through the top end of the movable frame, the positioning slide column is fixedly installed on the inner top end of the support frame, and the positioning slide column is slidably installed inside the positioning slide hole.

[0013] Preferably, the positioning assembly includes a positioning hoop, a plurality of holes are opened through the top of the mounting frame, the bottom end of the positioning hoop is plugged into the inside of the holes, and the positioning hoop is sleeved and installed on the outside of the frame, the bottom end of the positioning hoop is threadedly installed with a locking nut, and the locking nut is installed below the mounting frame.

[0014] Preferably, the transmission assembly includes a transmission shaft, a reversing bevel gear, a transmission bevel gear, a transmission sleeve and a bevel gear group. The transmission shaft is rotatably mounted on the outside of the mounting frame, the reversing bevel gear is rotatably mounted on the outside bottom end of the mounting frame, and the reversing bevel gear is coaxially mounted with the top end of the swing arm, the transmission bevel gear is fixedly mounted on the bottom end of the transmission shaft, and the transmission bevel gear is meshed with the reversing bevel gear, the transmission sleeve is rotatably mounted on the outside top end of the mounting frame, the bevel gear group is rotatably mounted on the outside top end of the mounting frame, and the bevel gear group is installed between the transmission sleeve and the transmission shaft, and a driving assembly is installed in the middle of the transmission shaft.

[0015] Preferably, the driving assembly includes a driving rod, a bracket and a driving motor, the driving rod is slidably mounted inside the transmission sleeve, the bracket is fixedly mounted on the middle part of the outer side of the frame, and the bracket is rotatably mounted on the middle part of the driving rod, the driving motor is fixedly mounted on the outer side of the bracket, and a transmission belt is installed between the output shaft of the driving motor and the middle part of the driving rod.

[0016] Preferably, the covering assembly also includes a limit assembly for limiting the angle of the bucket, the limit assembly includes a fixed arm, a movable arm and a positioning arm, the fixed arm is fixedly mounted on the inner top end of the mounting frame, the movable arm is rotatably mounted on the bottom end of the fixed arm, the top end of the positioning arm is rotatably mounted on the bottom end of the movable arm, and the bottom end of the positioning arm is rotatably mounted on the top end of the bucket.

[0017] Preferably, the guide hopper is provided with a hollow inverted cone structure, and a material discharge chute with a strip structure is provided inside the guide hopper.

[0018] Preferably, travel wheels are fixedly mounted at the four corners of the frame.

[0019] Technical effects and advantages of the present invention:

[0020] 1. The present invention has the advantage of being able to flexibly adjust the depth and width of ridging during agricultural inspections. The ridging assembly is installed inside the frame, and the ridging assembly includes a ridging wheel and two auxiliary wheels. The ridging wheel and the auxiliary wheels cooperate to complete the ridging operation. In addition, the heights of the ridging wheel and the auxiliary wheels can be flexibly adjusted to control the ridging depth, and the distance between the two auxiliary wheels can be adjusted to control the ridging width, so that the row spacing after the agricultural inspection can be flexibly controlled;

[0021] 2. When conducting agricultural inspections, the present invention has the advantage of automatically covering the soil after the inspection is completed. A soil covering component is arranged at one end of the frame, and the soil covering component includes a rotatable bucket. The bucket can scoop up the soil piled up in the ridge forming process during rotation and push it over the agricultural seeds to bury the agricultural seeds after the inspection, thereby achieving the effect of automatic soil covering, thereby improving the degree of automation of the device for agricultural planting. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the frame structure of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the ridging assembly of the present invention.

[0025] Figure 4 It is a schematic cross-sectional view of the ridging assembly structure of the present invention.

[0026] Figure 5 It is a schematic diagram of the structure of the ridging wheel and the auxiliary wheel of the present invention.

[0027] Figure 6 It is a schematic diagram of the structure of the soil covering assembly of the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the driving component of the present invention.

[0029] Figure 8 It is a schematic diagram of the mounting frame structure of the present invention.

[0030] Fig. 9 It is a side schematic diagram of the mounting frame structure of the present invention.

[0031] In the figure: 1, frame; 2, ridging assembly; 3, soil covering assembly; 4, guide hopper; 5, material conveyor belt; 6, walking wheel; 21, support frame; 211, fixed seat; 212, positioning slide; 213, positioning slide bar; 214, adjusting screw; 22, linkage shaft; 23, ridging wheel; 24, auxiliary wheel; 241, shaft sleeve; 242, movable frame; 243, screw hole; 244, double-headed screw; 245, fixed Positioning slide hole; 246, positioning slide column; 31, mounting frame; 311, positioning hoop; 32, swing arm; 321, transmission shaft; 322, reversing bevel gear; 323, transmission bevel gear; 324, transmission sleeve; 325, bevel gear set; 33, bucket; 331, fixed arm; 332, movable arm; 333, positioning arm; 35, driving rod; 351, bracket; 352, driving motor; 353, transmission belt. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The present invention provides Figures 1 to 9 An AMR agricultural inspection robot shown includes a frame 1 and a ridging component 2 and a soil covering component 3 installed inside the frame 1, a material guide hopper 4 is installed between the ridging component 2 and the soil covering component 3, and a material conveyor belt 5 is installed on the top of the material guide hopper 4;

[0034] The guide hopper 4 is provided with a hollow inverted cone structure, and a strip-shaped feeding trough is provided inside the guide hopper 4, which can guide the agricultural seeds of the strip structure to ensure that the agricultural seeds can fall into the furrow. Travel wheels 6 are fixedly installed at the four corners of the frame 1;

[0035] The ridging assembly 2 includes a support frame 21, a linkage shaft 22, a ridging wheel 23 and an auxiliary wheel 24. The support frame 21 is installed inside the frame 1. The linkage shaft 22 is rotatably installed on the inner bottom end of the support frame 21. The ridging wheel 23 is fixedly installed on the middle of the linkage shaft 22, and the ridging wheel 23 is configured as a disc-shaped structure. Two auxiliary wheels 24 are provided. Both auxiliary wheels 24 are configured as horn structures, and the two auxiliary wheels 24 are respectively installed on both sides of the ridging wheel 23. The ridging wheel 23 and the auxiliary wheels 24 form a disc-shaped structure, which can push the soil from the middle to both sides. After the soil is pushed away, a ridge is formed. A depth adjustment assembly for adjusting the height of the ridging wheel 23 and the auxiliary wheel 24 is installed at the top of the support frame 21, and a width adjustment assembly for adjusting the distance between the two auxiliary wheels 24 is installed on the outer side of the auxiliary wheel 24;

[0036] The depth adjustment component includes a fixed seat 211, a positioning slide groove 212, a positioning slide rod 213 and an adjusting screw 214. The fixed seat 211 is installed at the top of the support frame 21, and the fixed seat 211 is fixedly installed inside the frame 1. The positioning slide groove 212 is opened at the top of the inner wall of the support frame 21. The positioning slide rod 213 is slidably installed inside the positioning slide groove 212, and the positioning slide rod 213 is fixedly installed at the bottom end of the fixed seat 211. A threaded groove is opened through the middle of the fixed seat 211. The adjusting screw 214 is threadedly installed inside the threaded groove, and the bottom end of the adjusting screw 214 is rotatably installed at the top of the support frame 21. The adjusting screw 214 cooperates with the threaded groove to adjust the position between the fixed seat 211 and the support frame 21, so that the support frame 21 drives the ridging wheel 23 and the auxiliary wheel 24 to move up and down, thereby achieving the effect of adjusting the depth of the furrow.

[0037] The width adjustment component includes a sleeve 241, a movable frame 242, a screw hole 243 and a double-headed screw 244. Two sleeves 241 are provided, and the two sleeves 241 are respectively fixedly installed in the middle of the auxiliary wheel 24, and the sleeve 241 is sleeved and installed in the middle of the linkage shaft 22. The movable frame 242 is rotatably installed on the outer side of the sleeve 241. The screw hole 243 runs through the top of the movable frame 242. The double-headed screw 244 is rotatably installed on the inner top of the support frame 21, and the double-headed screw 244 is threadedly installed in the inside of the screw hole 243. The double-headed screw 244 cooperates with the screw hole 243 to adjust the positions of the two movable frames 242. The movable frame 242 can drive the auxiliary wheel 24 to move, so that the position between the auxiliary wheel 24 and the ridging wheel 23 is adjusted.

[0038] The width adjustment assembly further includes a positioning slide hole 245 and a positioning slide post 246. The positioning slide hole 245 penetrates through the top of the movable frame 242. The positioning slide post 246 is fixedly installed on the inner top of the support frame 21, and the positioning slide post 246 is slidably installed inside the positioning slide hole 245. The positioning slide hole 245 cooperates with the positioning slide post 246 to ensure the stability of the movement of the movable frame 242.

[0039] The soil covering assembly 3 includes a mounting frame 31, a swing arm 32 and a bucket 33. Two mounting frames 31 are provided, and the two mounting frames 31 are installed at both ends of the frame 1. The swing arm 32 is rotatably installed at the inner bottom end of the mounting frame 31, and the bucket 33 is rotatably installed at the bottom end of the swing arm 32. A positioning assembly is installed between the mounting frame 31 and the frame 1, and a transmission assembly is fixedly installed between the mounting frame 31 and the swing arm 32.

[0040] The positioning assembly includes a positioning hoop 311. A plurality of insertion holes are formed through the top of the mounting frame 31. The bottom end of the positioning hoop 311 is inserted and installed in the inside of the insertion holes, and the positioning hoop 311 is sleeved and installed on the outside of the frame 1. A locking nut is threadedly installed on the bottom end of the positioning hoop 311, and the locking nut is installed under the mounting frame 31. The locking nut can fix the positioning hoop 311 above the mounting frame 31 and tighten the positioning hoop 311 on the outside of the frame 1 to achieve the fixation of the position between the mounting frame 31 and the frame 1.

[0041] In addition, the transmission assembly includes a transmission shaft 321, a reversing bevel gear 322, a transmission bevel gear 323, a transmission sleeve 324 and a bevel gear set 325. The transmission shaft 321 is rotatably mounted on the outer side of the mounting frame 31, the reversing bevel gear 322 is rotatably mounted on the outer bottom end of the mounting frame 31, and the reversing bevel gear 322 is coaxially mounted with the top of the swing arm 32. The transmission bevel gear 323 is fixedly mounted on the bottom end of the transmission shaft 321, and the transmission bevel gear 323 is meshed with the reversing bevel gear 322. The transmission sleeve 324 is rotatably mounted on the outer top end of the mounting frame 31, the bevel gear set 325 is rotatably mounted on the outer top end of the mounting frame 31, and the bevel gear set 325 is installed between the transmission sleeve 324 and the transmission shaft 321. The transmission shaft 321 can realize the driving of the swing arm 32, and a driving assembly is installed in the middle of the transmission shaft 321.

[0042] The driving assembly includes a driving rod 35, a bracket 351 and a driving motor 352. The driving rod 35 is slidably mounted inside the transmission sleeve 324. The bracket 351 is fixedly mounted on the middle part of the outer side of the frame 1, and the bracket 351 is rotatably mounted on the middle part of the driving rod 35. The driving motor 352 is fixedly mounted on the outer side of the bracket 351, and a transmission belt 353 is installed between the output shaft of the driving motor 352 and the middle part of the driving rod 35. The driving motor 352 can realize the power input to the soil covering assembly 3.

[0043] The covering assembly 3 also includes a limiting assembly for limiting the angle of the bucket 33, the limiting assembly includes a fixed arm 331, a movable arm 332 and a positioning arm 333, the fixed arm 331 is fixedly mounted on the inner top of the mounting frame 31, the movable arm 332 is rotatably mounted on the bottom end of the fixed arm 331, the top end of the positioning arm 333 is rotatably mounted on the bottom end of the movable arm 332, and the bottom end of the positioning arm 333 is rotatably mounted on the top end of the bucket 33, the connecting rod structure composed of the movable arm 332 and the positioning arm 333 can limit the angle of the bucket 33, thereby ensuring that the bucket 33 pushes the soil pile at a suitable angle.

[0044] In summary, when the device is used for agricultural planting, the frame 1 can be moved on the agricultural planting field through the walking wheels 6 and the traction equipment. During the movement, the ridging component 2 can realize the ridging operation of the agricultural planting area, and the material conveyor belt 5 can transport the strip-shaped agricultural seeds to the guide hopper 4. In this process, the agricultural seeds can be discharged by manual discharge or by adding supporting feeding equipment. The agricultural seeds fall into the ridge ditch under the guidance of the guide hopper 4, and then the soil covering component 3 pushes the soil piles on both sides of the ridge ditch during the ridging process into the ridge ditch to realize the soil covering treatment of the agricultural seeds, thereby realizing the automated inspection of agriculture;

[0045] When the ridging component 2 is performing the ridging operation, the ridging wheel 23 and the auxiliary wheel 24 move with the frame 1. The ridging wheel 23 and the auxiliary wheel 24 form a disc-shaped structure, which can push the soil from the middle to both sides. After the soil is pushed away, a ridge is formed. When the depth and width of the ridge need to be adjusted, the adjusting screw 214 can be rotated. The adjusting screw 214 cooperates with the threaded groove to adjust the position between the fixed seat 211 and the support frame 21, so that the support frame 21 drives the ridging wheel 23 and the auxiliary wheel 24 to move up and down, thereby achieving the effect of adjusting the depth of the ridge. By rotating the double-headed screw 244, the double-headed screw 244 cooperates with the screw hole 243, and the position of the two movable frames 242 can be adjusted. The movable frame 242 can drive the auxiliary wheel 24 to move, so that the position between the auxiliary wheel 24 and the ridging wheel 23 is adjusted, thereby achieving the adjustment of the width of the ridge;

[0046] When the soil covering component 3 is covering the ditch with soil, the driving motor 352 drives the driving rod 35 to rotate through the transmission belt 353, the driving rod 35 drives the transmission sleeve 324 to rotate, the transmission sleeve 324 drives the transmission shaft 321 to rotate through the bevel gear set 325, the transmission shaft 321 drives the swing arm 32 to rotate through the reversing bevel gear 322 and the transmission bevel gear 323, the swing arm 32 can drive the bucket 33 to rotate, so that the bucket 33 pushes the soil piles on both sides of the ditch, and during the movement of the bucket 33, the connecting rod structure composed of the movable arm 332 and the positioning arm 333 can limit the angle of the bucket 33, thereby ensuring that the bucket 33 pushes the soil pile at a suitable angle.

[0047] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An AMR agricultural inspection robot, characterized in that: The invention comprises a frame (1), and a ridging component (2) and a soil covering component (3) installed inside the frame (1); a material guide hopper (4) is installed between the ridging component (2) and the soil covering component (3); and a material conveyor belt (5) is installed at the top of the material guide hopper (4); The ridging component (2) comprises a support frame (21), a linkage shaft (22), a ridging wheel (23) and an auxiliary wheel (24); the support frame (21) is mounted inside the frame (1); the linkage shaft (22) is rotatably mounted on the inner bottom end of the support frame (21); the ridging wheel (23) is fixedly mounted on the middle of the linkage shaft (22); the ridging wheel (23) is configured as a disc-shaped structure; two auxiliary wheels (24) are provided; both auxiliary wheels (24) are configured as horn structures; and the two auxiliary wheels (24) are respectively mounted on both sides of the ridging wheel (23); a depth adjustment component for adjusting the height between the ridging wheel (23) and the auxiliary wheel (24) is mounted on the top of the support frame (21); and a width adjustment component for adjusting the distance between the two auxiliary wheels (24) is mounted on the outer side of the auxiliary wheel (24); The soil covering assembly (3) comprises a mounting frame (31), a swing arm (32) and a bucket (33); two mounting frames (31) are provided, and the two mounting frames (31) are both mounted on two ends of the frame (1); the swing arm (32) is rotatably mounted on the inner bottom end of the mounting frame (31); the bucket (33) is rotatably mounted on the bottom end of the swing arm (32); a positioning assembly is mounted between the mounting frame (31) and the frame (1); and a transmission assembly is fixedly mounted between the mounting frame (31) and the swing arm (32).

2. The AMR agricultural inspection robot according to claim 1, characterized in that: The depth adjustment assembly comprises a fixed seat (211), a positioning slide groove (212), a positioning slide rod (213) and an adjusting screw (214); the fixed seat (211) is installed at the top end of the support frame (21), and the fixed seat (211) is fixedly installed inside the frame (1); the positioning slide groove (212) is opened at the top end of the inner wall of the support frame (21); the positioning slide rod (213) is slidably installed inside the positioning slide groove (212), and the positioning slide rod (213) is fixedly installed at the bottom end of the fixed seat (211); a thread groove is opened through the middle part of the fixed seat (211); the adjusting screw (214) is threadedly installed inside the thread groove, and the bottom end of the adjusting screw (214) is rotatably installed on the top end of the support frame (21).

3. The AMR agricultural inspection robot according to claim 1, characterized in that: The width adjustment component comprises a shaft sleeve (241), a movable frame (242), a screw hole (243) and a double-headed screw rod (244); two shaft sleeves (241) are provided, and the two shaft sleeves (241) are respectively fixedly installed at the middle part of the auxiliary wheel (24), and the shaft sleeve (241) is sleeve-installed at the middle part of the linkage shaft (22); the movable frame (242) is rotatably installed on the outer side of the shaft sleeve (241); the screw hole (243) is penetrated and opened at the top end of the movable frame (242); the double-headed screw rod (244) is rotatably installed at the inner top end of the support frame (21), and the double-headed screw rod (244) is threadedly installed inside the screw hole (243).

4. The AMR agricultural inspection robot according to claim 3, characterized in that: The width adjustment component also includes a positioning sliding hole (245) and a positioning sliding column (246). The positioning sliding hole (245) is opened through the top end of the movable frame (242), the positioning sliding column (246) is fixedly installed on the inner top end of the support frame (21), and the positioning sliding column (246) is slidably installed inside the positioning sliding hole (245).

5. The AMR agricultural inspection robot according to claim 1, characterized in that: The positioning assembly comprises a positioning hoop (311), a plurality of insertion holes are formed through the top of the mounting frame (31), the bottom end of the positioning hoop (311) is plugged into the inside of the insertion holes, and the positioning hoop (311) is sleeved and mounted on the outside of the frame (1), a locking nut is threadedly mounted on the bottom end of the positioning hoop (311), and the locking nut is mounted below the mounting frame (31).

6. The AMR agricultural inspection robot according to claim 1, characterized in that: The transmission assembly comprises a transmission shaft (321), a reversing bevel gear (322), a transmission bevel gear (323), a transmission sleeve (324) and a bevel gear set (325); the transmission shaft (321) is rotatably mounted on the outer side of the mounting frame (31); the reversing bevel gear (322) is rotatably mounted on the outer bottom end of the mounting frame (31); the reversing bevel gear (322) is coaxially mounted with the top end of the swing arm (32); the transmission bevel gear (323) is fixedly mounted on the bottom end of the transmission shaft (321); the transmission bevel gear (323) is meshed with the reversing bevel gear (322); the transmission sleeve (324) is rotatably mounted on the outer top end of the mounting frame (31); the bevel gear set (325) is rotatably mounted on the outer top end of the mounting frame (31); the bevel gear set (325) is mounted between the transmission sleeve (324) and the transmission shaft (321); and a driving assembly is mounted in the middle of the transmission shaft (321).

7. The AMR agricultural inspection robot according to claim 6, characterized in that: The driving assembly comprises a driving rod (35), a bracket (351) and a driving motor (352); the driving rod (35) is slidably mounted inside a transmission sleeve (324); the bracket (351) is fixedly mounted on the middle part of the outer side of the frame (1), and the bracket (351) is rotatably mounted on the middle part of the driving rod (35); the driving motor (352) is fixedly mounted on the outer side of the bracket (351), and a driving belt (353) is installed between the output shaft of the driving motor (352) and the middle part of the driving rod (35).

8. The AMR agricultural inspection robot according to claim 1, characterized in that: The soil covering assembly (3) further comprises a limiting assembly for limiting the angle of the bucket (33), the limiting assembly comprising a fixed arm (331), a movable arm (332) and a positioning arm (333), the fixed arm (331) being fixedly mounted on the inner top end of the mounting frame (31), the movable arm (332) being rotatably mounted on the bottom end of the fixed arm (331), the top end of the positioning arm (333) being rotatably mounted on the bottom end of the movable arm (332), and the bottom end of the positioning arm (333) being rotatably mounted on the top end of the bucket (33).

9. The AMR agricultural inspection robot according to claim 1, characterized in that: The material guide hopper (4) is provided with a hollow inverted cone structure, and a material discharge chute with a strip structure is provided inside the material guide hopper (4).

10. The AMR agricultural inspection robot according to claim 1, characterized in that: Travel wheels (6) are fixedly mounted at the four corners of the frame (1).

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