A weeding device for grape fields with a structure for mixing and returning weed soil

Abstract

The present invention discloses a weeding device for grape fields with a structure for mixing and recycling weeds and soil, which relates to the technical field of intelligent agricultural machinery. It includes a crushing box. A positioning plate is fixedly installed on the front side of the top of the crushing box. Transmission rollers are rotatably installed at equal intervals inside the positioning plate. A conveyor belt is sleeved outside the transmission rollers. A shovel plate is fixedly installed at the bottom of the front end of the positioning plate. In the present invention, the driving mechanism can also cooperate with the transmission rollers to drive the conveyor belt to rotate, which is beneficial for the conveyor belt to convey the weeds and soil shoveled by the shovel plate during rotation and transport them into the crushing box for crushing and fertilizer recycling. The second servo motor can drive the crushing blades and the stirring and scraping plate to rotate through the driving rod, so that the crushing blades can effectively crush the weeds and soil during rotation, and the rotation of the stirring and scraping plate can effectively mix and stir the crushed weeds and soil with solid fertilizer and water fertilizer.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent agricultural instruments, and specifically relates to a weeding device for grape fields with a structure for mixing weeds and soil for returning fertilizer. Background Art

[0002] Grapes are perennial vine plants with a relatively long lifespan. After being planted, they will grow and bear fruit at a fixed position for many years. Therefore, they require a relatively large underground nutrient volume. During the growth process of grapes, a large number of weeds will grow in the grape fields. In order to avoid the weeds in the grape fields from affecting the nutrient absorption effect of grape trees and ensure the nutrient absorption requirements of grape roots, it is necessary to regularly remove the weeds growing in the grape fields. When removing the weeds, a weeding device for grape fields is required.

[0003] However, when the existing weeding devices for grape fields are in use, there are still certain defects.

[0004] For example, a grape intelligent weeding machine proposed in the patent application No. CN201610908683.X includes a frame, a hydraulic system, a solenoid valve control system, a weeding device, and walking wheels. The weeding device includes a fixed weeding part and a rotary movable weeding part. The fixed weeding part is fixedly installed on the frame, and the rotary movable weeding part is fixedly arranged on both sides of the frame. The hydraulic system and the solenoid valve control system are fixed on the frame, and the walking wheels are fixedly installed at the bottom of the frame. The hydraulic system controls the rotation and weeding of the rotary movable weeding part and controls the telescoping of the rotary movable weeding part; the solenoid valve control system controls the oil circuit output of the hydraulic system. The grape intelligent weeding machine provided by the present invention can not only remove the weeds between grape trees but also remove the weeds around grape trees. By using the present invention, mechanized weeding of grape trees is realized, and the weeds in the grape tree fields can be completely removed. The working efficiency is relatively high, and the grape trees will not be damaged. However, in the actual use process, there are still the following problems:

[0005] 1. During the process of weeding the grape fields, the weeding and soil-turning device for grape fields can only remove the weeds on the surface of the grape fields, and the root parts of the weeds still exist in the soil. Subsequently, weeds will grow from the roots again, resulting in poor weeding effect. At the same time, it is not convenient to carry out the work of returning fertilizer for the removed weeds, reducing the utilization effect of resources.

[0006] 2. When using the weeding and soil-turning device for grape fields, the device can only achieve the work of removing weeds, resulting in a single function. In order to ensure the nutrient requirements for grape growth, subsequent separate fertilization work is required. It is not convenient to synchronously achieve the work of returning fertilizer and fertilization during the weeding process, reducing the functionality of the weeding and soil-turning device for grape fields.

[0007] In view of this, in-depth research has been carried out on the above problems, and thus this case has emerged.

[0008] In view of the above problems, an innovative design is carried out on the basis of the original weeding equipment for grape fields with a structure for mixing weeds and soil for returning fertilizer. Summary of the Invention

[0009] The purpose of the present invention is to provide a weeding equipment for grape fields with a structure for mixing weeds and soil for returning fertilizer, so as to solve the problems of poor weed removal effect, inconvenient returning of the removed weeds to fertilizer, reduced resource utilization effect, and single functionality proposed in the above background technology.

[0010] To achieve the above purpose, the present invention provides the following technical solution: A weeding equipment for grape fields with a structure for mixing weeds and soil for returning fertilizer, including a crushing box,

[0011] A positioning plate is fixedly installed on the front side of the top of the crushing box. Transmission rollers are rotatably installed at equal intervals inside the positioning plate. A conveyor belt is sleeved outside the transmission rollers. A shovel plate is fixedly installed at the bottom front end of the positioning plate;

[0012] Steering mechanisms are installed on both sides of the positioning plate;

[0013] The rear side of the crushing box is fixedly connected to a storage box, and a driving mechanism is installed at the bottom of the storage box;

[0014] A diversion plate is fixedly installed on the inner side of the bottom end of the crushing box. A mixing box is fixedly installed at the bottom end of the crushing box. A discharge seat is installed at the rear side of the bottom of the mixing box. A second servo motor is fixedly connected to the top of the crushing box. A driving rod is fixedly connected to the shaft end of the second servo motor. Crushing blades are symmetrically installed on the driving rod located inside the crushing box. A mixing scraping plate is fixedly installed at the bottom end of the driving rod;

[0015] A discharge toothed plate is fixedly sleeved on the top of the driving rod;

[0016] An intermittent fertilizer discharging mechanism is fixedly installed on the right side of the top of the crushing box;

[0017] A continuous fertilizer injecting mechanism is installed on the left side of the top of the crushing box.

[0018] Preferably, the steering mechanism includes support frames fixedly installed on both sides of the positioning plate. The bottom of the support frame is rotatably connected to a rotating seat. The end of the rotating seat away from the support frame is rotatably sleeved with a steering wheel. Fixed connecting rods are fixedly installed on both rotating seats. The end of the fixed connecting rod away from the rotating seat is rotatably connected to a movable connecting rod. The ends of both movable connecting rods away from the fixed connecting rod are rotatably connected to a steering connecting rod. A limiting seat is slidably sleeved outside the steering connecting rod. A fixing plate is fixedly connected between both support frames. The fixing plate is fixedly connected to the limiting seat.

[0019] Preferably, the steering mechanism further includes a first servo motor fixedly installed in the middle of the top surface of the fixed plate. A transmission gear is fixedly connected to the shaft end of the first servo motor. A driven tooth block is meshed and connected to the bottom of the transmission gear. The driven tooth blocks are evenly distributed on the top surface of the steering link. One side of the first servo motor is electrically connected to a remote control module, and the remote control module is fixedly connected to the top surface of the fixed plate.

[0020] With the above technical solution, it is convenient to control the steering mechanism through the remote control device, so that the steering mechanism can adjust and control the forward direction of the grape field weeding equipment according to the instructions sent by the remote control, which is beneficial to effectively remove weeds at fixed points in the grape field and improve the control intelligence and control operation convenience of the grape field weeding equipment.

[0021] Preferably, the driving mechanism includes an energy storage power supply fixedly installed at the bottom of the storage box. The bottom of the energy storage power supply is connected to a double-headed servo motor through an angle plate. The double-headed servo motor is electrically connected to the energy storage power supply. Transmission rods are fixedly connected to both ends of the double-headed servo motor, and a driving wheel is fixedly connected to the end of the transmission rod away from the double-headed servo motor.

[0022] Preferably, the driving mechanism further includes a driving belt pulley fixedly installed on the outside of the driving wheel. An eight-shaped transmission belt is sleeved on the outer ring of the driving belt pulley. The top of the eight-shaped transmission belt is connected to a driven belt pulley, and the driven belt pulley is installed at both ends of the top transmission roller.

[0023] With the above technical solution, it is convenient to drive the movement of the grape field weeding equipment through the driving mechanism. Then, the grape field weeding equipment can perform mobile weeding work on the grape field during the movement. At the same time, the driving mechanism can also drive the top transmission roller to rotate, which is beneficial for the transmission roller to cooperate with the other transmission rollers to drive the conveyor belt to rotate, realizing the conveying work of the shoveled weeds and soil, and then facilitating the subsequent crushing and returning of the weeds and soil to fertilizer, improving the driving linkage.

[0024] Preferably, the crushing blades are evenly distributed on the outer circle of the main rod, the stirring and scraping plates are evenly distributed on the outer circle of the bottom end of the main rod, and the bottom of the stirring and scraping plates is closely attached to the bottom surface of the inner wall of the stirring box.

[0025] Adopting the above technical solution, it is convenient for the second servo motor to drive the crushing blade and the stirring and scraping plate to rotate through the driving rod. Furthermore, when the crushing blade rotates inside the crushing box, it can crush the lifted weeds and soil. During the rotation process, the stirring and scraping plate can not only mix and stir the crushed weeds and soil with the injected water fertilizer and solid fertilizer, but also discharge the mixed weeds and soil through the discharge seat to achieve the fertilizer return work, improving the use effect of the grape field weeding equipment with the weed and soil mixing and fertilizer return structure.

[0026] Preferably, the intermittent fertilizer discharging mechanism includes a support seat fixedly installed at the right top end of the crushing box. The top of the support seat is fixedly connected with a storage barrel. The bottom of the storage barrel is provided with a discharge hole. A through hole is opened inside the discharge tooth plate. A discharge pipe is correspondingly installed at the bottom of the discharge hole. An outer ring of the discharge pipe is fixedly sleeved with a connecting frame. One end of the connecting frame is fixedly connected with the support seat.

[0027] Preferably, the inner wall of the bottom of the storage barrel is obliquely arranged towards the discharge hole, and the through holes are equiangularly distributed inside the discharge tooth plate.

[0028] Adopting the above technical solution, it is convenient for the discharge tooth plate to intermittently output the stored solid fertilizer in cooperation with the intermittent fertilizer discharging mechanism during the rotation process, and it is convenient to output the solid fertilizer into the mixing box, which is beneficial for the solid fertilizer to be evenly mixed with the crushed weeds and soil in cooperation with the rotation of the stirring and scraping plate, improving the mixing effect of the solid fertilizer and the crushed weeds and soil of the grape field weeding equipment and the subsequent fertilizer return effect.

[0029] Preferably, the continuous fertilizer injecting mechanism includes a shunt pipe fixedly installed at the left top end of the crushing box. The top end of the shunt pipe is fixedly installed with a positioning pipe. The positioning pipe is arranged in a split structure. A connecting plate is fixedly connected between the upper and lower parts of the positioning pipe. The top end of the positioning pipe is fixedly connected with a connecting pipe. The feeding end of the connecting pipe is connected with the storage box. The bottom end of the shunt pipe is connected through the mixing box. The bottom end of the shunt pipe is fixedly connected with a communicating seat. Spray heads are equiangularly installed at the bottom of the communicating seat. The equally spaced spray heads are obliquely distributed towards the driving rod.

[0030] Preferably, the continuous fertilizer injecting mechanism further includes a rotating pipe rotatably connected between the upper and lower parts of the positioning pipe. An impeller is fixedly installed inside the inner ring of the rotating pipe. Driven tooth seats are equiangularly installed on the outer ring of the rotating pipe. One side of the driven tooth seat close to the discharge tooth plate is meshed and connected with the discharge tooth plate.

[0031] Adopting the above technical solution enables the discharge tooth plate to drive the continuous fertilizer injection mechanism to operate during rotation, facilitating the continuous fertilizer injection mechanism to extract the water and fertilizer inside the storage tank and spray it dispersedly inside the mixing tank to be evenly mixed with the weedy soil being mixed, which is beneficial to improving the mixing effect of the crushed weedy soil and water and fertilizer. At the same time, it further improves the fertilizer return effect and enhances the structural linkage of the intermittent fertilizer discharge mechanism and the continuous fertilizer injection mechanism.

[0032] Compared with the prior art, the beneficial effects of the present invention are as follows: The grape field weeding equipment with a weedy soil mixing and fertilizer return structure can be driven forward by the driving mechanism, and thus can perform mobile weeding work on the grape field. During the movement of the grape field weeding equipment, the steering mechanism can be adjusted for steering through the remote control device, which is beneficial to performing fixed-point intelligent remote weeding work on the grape field and improving the weeding convenience.

[0033] Among them, the driving mechanism can also cooperate with the transmission roller to drive the conveyor belt to rotate, which is beneficial to the conveyor belt transporting the weeds and soil shoveled by the shovel plate during rotation to the inside of the crushing box for crushing and fertilizer return, enhancing the structural linkage between the driving mechanism and the conveying work.

[0034] The second servo motor can drive the crushing blade and the stirring scraping plate to rotate through the driving rod, enabling the crushing blade to effectively crush the weeds and soil during rotation, and the rotation of the stirring scraping plate can effectively mix and stir the crushed weeds and soil with solid fertilizer and water and fertilizer, which is beneficial to improving the subsequent fertilizer return effect.

[0035] When the driving rod rotates, it can also drive the discharge tooth plate to rotate. When the discharge tooth plate rotates, it can cooperate with the intermittent fertilizer discharge mechanism to intermittently discharge the stored solid fertilizer, which is beneficial to discharging the solid fertilizer and transporting it to the inside of the mixing tank, and is beneficial to the uniform stirring and mixing of the solid fertilizer with the weeds and soil inside the mixing tank, improving the fertilizer return mixing effect.

[0036] When the discharge tooth plate rotates, it can also cooperate with the continuous fertilizer injection mechanism to continuously extract and discharge the water and fertilizer inside the storage tank, so as to evenly mix the water and fertilizer with the weeds and soil stirred inside the mixing tank, further improving the fertilizer return mixing effect, and at the same time enhancing the structural linkage of the intermittent fertilizer discharge mechanism, the continuous fertilizer injection mechanism, and the weedy soil stirring and mixing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 It is a schematic side view structure diagram of the present invention;

[0038] Figure 2 It is a schematic connection structure diagram of the steering wheel and the steering link of the present invention;

[0039] Figure 3 Schematic diagram of the connection structure between the support frame and the rotating seat of the present invention;

[0040] Figure 4 Schematic diagram of the transmission structure between the transmission gear and the driven tooth block of the present invention;

[0041] Figure 5 Schematic diagram of the connection structure between the double - head servo motor and the driving wheel of the present invention;

[0042] Figure 6 Schematic diagram of the connection structure between the crushing box and the mixing box of the present invention;

[0043] Figure 7 Schematic diagram of the side - sectional structure of the crushing box and the mixing box of the present invention;

[0044] Figure 8 Schematic diagram of the distribution structure of the crushing blades and the mixing scraping plates of the present invention;

[0045] Figure 9 Schematic diagram of the side - sectional structure of the storage barrel of the present invention;

[0046] Figure 10 Schematic diagram of the connection structure between the shunt pipe and the communication seat of the present invention;

[0047] Figure 11 Schematic diagram of the side - sectional structure of the positioning pipe of the present invention.

[0048] In the figure: 1. Crushing box; 2. Positioning plate; 3. Transmission roller; 4. Conveyor belt; 5. Shovel plate; 6. Support frame; 7. Rotating seat; 8. Steering wheel; 9. Fixed connecting rod; 10. Movable connecting rod; 11. Steering connecting rod; 12. Limit seat; 13. Fixed plate; 14. First servo motor; 15. Transmission gear; 16. Driven tooth block; 17. Remote control module; 18. Storage box; 19. Energy storage power supply; 20. Double - head servo motor; 21. Transmission rod; 22. Driving wheel; 23. Driving pulley; 24. Figure - eight transmission belt; 25. Driven pulley; 26. Mixing box; 27. Discharge seat; 28. Second servo motor; 29. Driving rod; 30. Crushing blade; 31. Mixing scraping plate; 32. Discharge tooth plate; 33. Support seat; 34. Storage barrel; 35. Discharge hole; 36. Through - hole; 37. Discharge pipe; 38. Connecting frame; 39. Shunt pipe; 40. Positioning pipe; 41. Connecting plate; 42. Rotating pipe; 43. Impeller; 44. Driven tooth seat; 45. Connecting pipe; 46. Communication seat; 47. Nozzle; 48. Deflector. Detailed implementation manners

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0050] Please refer to Figures 1-11 , the present invention provides a technical solution: a weeding device for grape fields with a weedy soil mixing and returning fertilizer structure, including a crushing box 1. A positioning plate 2 is fixedly installed on the front side of the top of the crushing box 1. Transmission rollers 3 are rotatably installed at equal intervals inside the positioning plate 2. A conveyor belt 4 is sleeved outside the transmission rollers 3. A shovel plate 5 is fixedly installed at the bottom of the front end of the positioning plate 2. The rear side of the crushing box 1 is fixedly connected to a storage box 18. A driving mechanism is installed at the bottom of the storage box 18. The driving mechanism includes an energy storage power supply 19 fixedly installed at the bottom of the storage box 18. The bottom of the energy storage power supply 19 is connected to a double-headed servo motor 20 through an angle plate. The double-headed servo motor 20 is electrically connected to the energy storage power supply 19. Transmission rods 21 are fixedly connected to both ends of the double-headed servo motor 20. A driving wheel 22 is fixedly connected to the end of the transmission rod 21 far from the double-headed servo motor 20. The driving mechanism further includes a driving pulley 23 fixedly installed outside the driving wheel 22. An eight-shaped transmission belt 24 is sleeved outside the driving pulley 23. The top of the eight-shaped transmission belt 24 is connected to a driven pulley 25. The driven pulley 25 is installed at both ends of the top transmission roller 3;

[0051] With the above structural design, the double-headed servo motor 20 is turned on and off through a remote control device. Among them, the energy storage power supply 19 can effectively supply energy to the double-headed servo motor 20. Then the double-headed servo motor 20 can drive the transmission rods 21 and the driving wheels 22 at both ends to rotate, so that the driving wheels 22 can drive the weeding device for grape fields to move forward during rotation. During the forward movement, the shovel plate 5 can shovel up the weeds and the soil at the roots in the grape field to achieve the weeding work. The shoveled weeds and soil will reach the conveyor belt 4. When the driving wheels 22 rotate, they can drive the corresponding driving pulleys 23 to rotate. Furthermore, the driving pulleys 23 can cooperate with the eight-shaped transmission belt 24 and the driven pulleys 25 to drive the top transmission rollers 3 to rotate. Then the transmission rollers 3 will cooperate with the other transmission rollers 3 to drive the conveyor belt 4 to rotate. At this time, the rotation of the conveyor belt 4 can transport the shoveled weeds and soil and transfer the weeds and soil into the crushing box 1.

[0052] Steering mechanisms are installed on both sides of the positioning plate 2. The steering mechanisms include support frames 6 fixedly installed on both sides of the positioning plate 2. A rotating seat 7 is rotatably connected to the bottom of the support frame 6. A steering wheel 8 is rotatably sleeved at one end of the rotating seat 7 away from the support frame 6. Fixed connecting rods 9 are fixedly installed on the two rotating seats 7. One end of the fixed connecting rod 9 away from the rotating seat 7 is rotatably connected to a movable connecting rod 10. One end of the two movable connecting rods 10 away from the fixed connecting rod 9 is rotatably connected to a steering connecting rod 11. A limiting seat 12 is slidably sleeved on the outer side of the steering connecting rod 11. A fixing plate 13 is fixedly connected between the two support frames 6. The fixing plate 13 is fixedly connected to the limiting seat 12. The steering mechanism further includes a first servo motor 14 fixedly installed in the middle of the top surface of the fixing plate 13. A transmission gear 15 is fixedly connected to the shaft end of the first servo motor 14. A driven tooth block 16 is meshed and connected to the bottom of the transmission gear 15. The driven tooth blocks 16 are evenly distributed on the top surface of the steering connecting rod 11. A remote control module 17 is electrically connected to one side of the first servo motor 14. The remote control module 17 is fixedly connected to the top surface of the fixing plate 13;

[0053] With the design of the above structure, when the grape field weeding equipment moves forward, the remote control device can control the remote control module 17, and then the remote control module 17 can drive the first servo motor 14 to rotate. Then the first servo motor 14 will drive the transmission gear 15 to rotate forward and backward. When the transmission gear 15 rotates forward and backward, it will drive the steering connecting rod 11 to move in cooperation with the engaged driven tooth blocks 16. Then the steering connecting rod 11 will slide in a limited way inside the limiting seat 12. At this time, when the steering connecting rod 11 moves, it will drive the fixed connecting rod 9 to swing in cooperation with the movable connecting rod 10, and drive the rotating seat 7 and the steering wheel 8 to rotate at the bottom of the support frame 6 to realize the steering work during the forward movement, which is beneficial to the weeding work during the fixed-point movement in the grape field.

[0054] A diversion plate 48 is fixedly installed on the inner side of the bottom end of the crushing box 1. A stirring box 26 is fixedly installed at the bottom end of the crushing box 1. A discharge seat 27 is installed at the rear side of the bottom of the stirring box 26. A second servo motor 28 is fixedly connected to the top of the crushing box 1. A driving rod 29 is fixedly connected to the shaft end of the second servo motor 28. Crushing blades 30 are symmetrically installed on the driving rod 29 located inside the crushing box 1. The crushing blades 30 are evenly distributed on the outer circle of the driving rod 29. A stirring and scraping plate 31 is fixedly installed at the bottom end of the driving rod 29. The stirring and scraping plates 31 are evenly distributed on the outer circle of the bottom end of the driving rod 29. The bottom of the stirring and scraping plate 31 is in close contact with the bottom surface of the inner wall of the stirring box 26;

[0055] The design of the above structure enables the energy storage power supply 19 to supply energy to the second servo motor 28. Further, when the second servo motor 28 is turned on, it can drive the driving rod 29 to rotate. Then, the driving rod 29 will drive the crushing blade 30 and the stirring and scraping plate 31 to rotate inside the crushing box 1 and the stirring box 26 respectively. Among them, the rotation of the crushing blade 30 can crush the fallen weeds and soil, and the crushed weeds and soil can fall into the interior of the stirring box 26. At this time, the rotation of the stirring and scraping plate 31 can evenly mix the weeds and soil, solid fertilizer and water fertilizer inside the stirring box 26, and can push the mixed weeds and soil to the discharge seat 27 for discharging to achieve fertilization of the grape field, improving the fertilizer return effect of the weeding equipment for the grape field. Among them, the setting of the guide plate 48 can guide the crushed weeds and soil to the front part of the stirring box 26, which is beneficial to improving the stirring effect of the stirring and scraping plate 31 on the weeds and soil, solid fertilizer and water fertilizer.

[0056] A discharge tooth plate 32 is fixedly sleeved on the top of the driving rod 29. An intermittent fertilizer discharging mechanism is fixedly installed on the right side of the top of the crushing box 1. The intermittent fertilizer discharging mechanism includes a support seat 33 fixedly installed at the right top end of the crushing box 1. A storage bucket 34 is fixedly connected to the top of the support seat 33. A discharge hole 35 is opened at the bottom of the storage bucket 34. The inner wall of the bottom of the storage bucket 34 is obliquely arranged towards the discharge hole 35. A through hole 36 is opened inside the discharge tooth plate 32, and the through holes 36 are equiangularly distributed inside the discharge tooth plate 32. A discharge pipe 37 is correspondingly installed at the bottom of the discharge hole 35. A connecting frame 38 is fixedly sleeved on the outer circle of the discharge pipe 37, and one end of the connecting frame 38 is fixedly connected to the support seat 33;

[0057] The design of the above structure enables the driving rod 29 to drive the discharge tooth plate 32 at the top to rotate when rotating. Then, the discharge tooth plate 32 will drive the intermittently corresponding discharge holes 35 arranged at equal intervals to correspond to the discharge pipe 37 and the discharge hole 35. When the three correspond, the solid fertilizer inside the storage bucket 34 will be discharged through the discharge hole 35, the through hole 36 and the discharge pipe 37. Then, the discharged solid fertilizer will enter the interior of the stirring box 26 to be effectively mixed with the crushed weeds and soil. Among them, the setting of the support seat 33 can fixedly connect the crushing box 1 and the storage bucket 34.

[0058] A continuous fertilizer injection mechanism is installed on the upper left side of the crushing box 1. The continuous fertilizer injection mechanism includes a shunt pipe 39 fixedly installed on the upper left side of the crushing box 1. The top end of the shunt pipe 39 is fixedly installed with a positioning pipe 40. The positioning pipe 40 is arranged in a split structure. A connecting plate 41 is fixedly connected between the upper and lower parts of the positioning pipe 40. The top end of the positioning pipe 40 is fixedly connected with a connecting pipe 45. The feeding end of the connecting pipe 45 is connected to the storage tank 18. The bottom end of the shunt pipe 39 is connected through the stirring box 26. The bottom end of the shunt pipe 39 is fixedly connected with a communication seat 46. Nozzles 47 are equiangularly installed at the bottom of the communication seat 46. The equally spaced nozzles 47 are obliquely distributed towards the driving rod 29. The continuous fertilizer injection mechanism further includes a rotating pipe 42 rotatably connected between the upper and lower parts of the positioning pipe 40. An impeller 43 is fixedly installed inside the inner ring of the rotating pipe 42. Driven tooth seats 44 are equiangularly installed on the outer ring of the rotating pipe 42. The side of the driven tooth seat 44 close to the discharge tooth plate 32 is meshed with the discharge tooth plate 32;

[0059] The design of the above structure enables the discharge tooth plate 32 to drive the engaged driven tooth seat 44 to rotate when rotating. Furthermore, the driven tooth seat 44 will drive the rotating pipe 42 to rotate between the upper and lower parts of the positioning pipe 40. Then the rotating pipe 42 will drive the impeller 43 to rotate, so that the impeller 43 will generate suction when rotating, which can extract the water and fertilizer inside the storage tank 18 through the connecting pipe 45 at the top and transport it to the inside of the communication seat 46 through the shunt pipe 39 at the bottom and spray it out through the nozzles 47. Thus, it is convenient for the sprayed water and fertilizer to be evenly mixed with the soil inside the stirring box 26. Among them, the connecting plate 41 can fixedly connect between the upper and lower parts of the positioning pipe 40, and at the same time, the connecting plate 41 can also be fixedly connected with the crushing box 1.

[0060] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0061] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grape field weeding device with a weed-soil mixing and fertilizer recycling structure, comprising a crushing box (1), characterized in that: A positioning plate (2) is fixedly mounted on the top front side of the crushing box (1), transmission rollers (3) are rotatably mounted inside the positioning plate (2) at equal intervals, a conveyor belt (4) is sleeved on the outer ring of the transmission roller (3), and a shovel plate (5) is fixedly mounted on the front bottom of the positioning plate (2); Steering mechanisms are installed on both sides of the positioning plate (2); The rear side of the crushing box (1) is fixedly connected to a storage box (18), and a driving mechanism is installed at the bottom of the storage box (18); A guide plate (48) is fixedly mounted on the inner side of the bottom end of the crushing box (1), a stirring box (26) is fixedly mounted on the bottom end of the crushing box (1), a discharging seat (27) is mounted on the rear side of the bottom of the stirring box (26), a second servo motor (28) is fixedly connected to the top of the crushing box (1), an active rod (29) is fixedly connected to the shaft end of the second servo motor (28), crushing blades (30) are symmetrically mounted on the active rod (29) located inside the crushing box (1), and a stirring scraper plate (31) is fixedly mounted on the bottom end of the active rod (29); The crushing blades (30) are distributed at equal angles on the outer circle of the active rod (29), and the stirring scraper plates (31) are distributed at equal angles on the outer circle of the bottom end of the active rod (29), and the bottom of the stirring scraper plates (31) is tightly fitted with the bottom surface of the inner wall of the stirring box (26); A discharging tooth plate (32) is fixedly sleeved on the top of the active rod (29); An intermittent fertilizer discharging mechanism is fixedly installed on the top right side of the crushing box (1); The intermittent fertilizer discharging mechanism comprises a support seat (33) fixedly mounted on the top right side of the crushing box (1); a storage barrel (34) is fixedly connected to the top of the support seat (33); a discharging hole (35) is provided at the bottom of the storage barrel (34); a through hole (36) is provided inside the discharging tooth plate (32); a discharging pipe (37) is correspondingly mounted at the bottom of the discharging hole (35); a connecting frame (38) is fixedly sleeved on the outer ring of the discharging pipe (37); one end of the connecting frame (38) is fixedly connected to the support seat (33); A continuous fertilizer injection mechanism is installed on the left side of the top of the crushing box (1); The continuous fertilizer injection mechanism comprises a shunt pipe (39) fixedly mounted on the top of the left side of the crushing box (1), a positioning pipe (40) fixedly mounted on the top of the shunt pipe (39), the positioning pipe (40) being arranged in a split structure, a connecting plate (41) fixedly connected between the upper and lower parts of the positioning pipe (40), a connecting pipe (45) fixedly connected to the top of the positioning pipe (40), a feeding end of the connecting pipe (45) being connected to the storage box (18), the bottom end of the shunt pipe (39) being connected through the mixing box (26), the bottom end of the shunt pipe (39) being fixedly connected to a connecting seat (46), the bottom of the connecting seat (46) being equiangularly mounted with nozzles (47), the nozzles (47) being evenly spaced and obliquely distributed toward the active rod (29); The continuous fertilizer injection mechanism also includes a rotating tube (42) rotatably connected between the upper and lower parts of the positioning tube (40), an impeller (43) is fixedly installed on the inner ring of the rotating tube (42), and a driven gear seat (44) is installed at an equal angle on the outer ring of the rotating tube (42), and the driven gear seat (44) is meshed and connected with the discharge tooth plate (32) on a side close to the discharge tooth plate (32).

2. The grape field weeding equipment with weed-soil mixing and fertilizer recycling structure according to claim 1, characterized in that: The steering mechanism comprises a support frame (6) fixedly mounted on both sides of the positioning plate (2), the bottom of the support frame (6) is rotatably connected to a rotating seat (7), the end of the rotating seat (7) away from the support frame (6) is rotatably sleeved with a steering wheel (8), fixed connecting rods (9) are fixedly mounted on the rotating seats (7) on both sides, the end of the fixed connecting rod (9) away from the rotating seat (7) is rotatably connected to a movable connecting rod (10), the end of the movable connecting rod (10) on both sides is rotatably connected to a steering connecting rod (11), the outer sliding sleeve of the steering connecting rod (11) is provided with a limit seat (12), a fixed plate (13) is fixedly connected between the support frames (6) on both sides, and the fixed plate (13) is fixedly connected to the limit seat (12).

3. The grape field weeding equipment with weed-soil mixing and fertilizer recycling structure according to claim 2, characterized in that: The steering mechanism also includes a first servo motor (14) fixedly mounted on the middle of the top surface of the fixed plate (13); the shaft end of the first servo motor (14) is fixedly connected to a transmission gear (15); the bottom of the transmission gear (15) is meshingly connected to a driven gear block (16); the driven gear blocks (16) are distributed at equal angles on the top surface of the steering link (11); one side of the first servo motor (14) is electrically connected to a remote control module (17); and the remote control module (17) is fixedly connected to the top surface of the fixed plate (13).

4. The grape field weeding equipment with weed-soil mixing and fertilizer recycling structure according to claim 1, characterized in that: The driving mechanism comprises an energy storage power supply (19) fixedly mounted on the bottom of a storage box (18); the bottom of the energy storage power supply (19) is connected to a double-headed servo motor (20) via an angle plate; the double-headed servo motor (20) is electrically connected to the energy storage power supply (19); both ends of the double-headed servo motor (20) are fixedly connected to a transmission rod (21); and one end of the transmission rod (21) away from the double-headed servo motor (20) is fixedly connected to a driving wheel (22).

5. The grape field weeding equipment with weed-soil mixing and fertilizer recycling structure according to claim 4, characterized in that: The driving mechanism also includes a driving pulley (23) fixedly mounted on the outside of the driving wheel (22), the outer ring of the driving pulley (23) is provided with an eight-shaped transmission belt (24), the top of the eight-shaped transmission belt (24) is connected to a driven pulley (25), and the driven pulley (25) is mounted on both ends of the transmission roller (3) at the top.

6. The grape field weeding equipment with weed-soil mixing and fertilizer recycling structure according to claim 1, characterized in that: The inner wall of the bottom of the material storage barrel (34) is arranged obliquely toward the discharge hole (35), and the through holes (36) are distributed at equal angles inside the discharge tooth plate (32).

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