CN215379965U

CN215379965U - Intelligent weeding machine

Info

Publication number: CN215379965U
Application number: CN202121982904.0U
Authority: CN
Inventors: 郭成林; 覃柳燕; 廖彬; 覃建林; 马永林; 王彦辉; 黄辉晔; 高圆圆
Original assignee: Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Current assignee: Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-01-04
Anticipated expiration: 2031-08-23

Abstract

The utility model discloses an intelligent weeding machine, which relates to the technical field of agricultural machinery and comprises a box body, an adjustable travelling mechanism, a cutting mechanism, a pesticide spraying mechanism, a grass debris collecting mechanism, a weed shooting and identifying mechanism, an obstacle shooting and identifying mechanism, an automatic navigation camera, a GPS receiver, a power supply and a controller. The intelligent weeding machine provided by the utility model improves the weeding effect, is convenient for collecting grass clippings, is convenient for crossing obstacles, and improves the application range.

Description

Intelligent weeding machine

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an intelligent weeding machine.

Background

Weeds compete for soil moisture and nutrients with crops, occupy farmland space, affect crop growth, reduce crop yield and quality, and indirectly promote breeding and spreading of plant diseases and insect pests. Various methods for weeding, such as artificial weeding, chemical weeding, mechanical weeding, biological weeding, photochemical weeding, and the like, have been developed at home and abroad for weed control. The labor intensity of manual weeding is high, the efficiency is low, and the requirements of modern agriculture development are not met. With the continuous increase of labor cost and the shortage of green and strong labor, and the need of protecting ecological environment, the demand of mechanized intellectualization of weeding becomes stronger. However, the conventional weeder generally cuts and pulverizes weeds, and the weeds may grow again after being cut, thereby resulting in poor weeding effect, and the conventional weeder has a problem that it is inconvenient to pass when a protruding block-shaped obstacle exists on the ground.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the intelligent weeding machine, which improves the weeding effect, is convenient for collecting grass clippings, is convenient for crossing obstacles and improves the application range.

In order to achieve the purpose, the utility model provides the following scheme:

the utility model provides an intelligent weeding machine, which comprises a box body, an adjustable travelling mechanism, a cutting mechanism, a pesticide spraying mechanism, a grass scrap collecting mechanism, a weed shooting and identifying mechanism, an obstacle shooting and identifying mechanism, an automatic navigation camera, a GPS receiver, a power supply and a controller, wherein the adjustable travelling mechanism comprises a plurality of travelling assemblies, each travelling assembly comprises a fixed sleeve, a sliding sleeve, a lifting driving part and an electric universal wheel, the upper end of each fixed sleeve is of a closed structure, the lower end of each fixed sleeve is of an open structure, the fixed sleeve is arranged in the box body and fixed on the bottom surface of the box body, the upper end of each sliding sleeve is of an open structure, the lower end of each sliding sleeve is of a closed structure, each sliding sleeve is slidably arranged in each fixed sleeve and penetrates through the bottom surface of the box body to extend to the outside, the electric universal wheels are arranged at the bottom end of each sliding sleeve, the lifting driving part is arranged in each fixed sleeve and fixed on the top surface of each fixed sleeve, the lower end of the lifting driving part extends into the sliding sleeve and is fixed on the bottom surface of the sliding sleeve; the cutting mechanism comprises a motor and a cutting knife, the motor is arranged in the box body and fixed in the middle of the bottom surface of the box body, and an output shaft of the motor penetrates through the bottom surface of the box body to extend to the outside and is provided with the cutting knife; the grass clippings collecting mechanism comprises a collecting box, a cover plate, a plurality of collecting pipes and a plurality of negative pressure fans, wherein the collecting box is arranged in the box body and fixed on the top surface of the box body, the upper end of the collecting box is of an open structure, the cover plate is detachably arranged on the top surface of the box body and covers the top end of the collecting box, a plurality of through holes are formed in the cover plate, the upper end of each collecting pipe is communicated with the collecting box, the lower end of each collecting pipe penetrates through the bottom surface of the box body to extend to the outside, one negative pressure fan is arranged on each collecting pipe, and the negative pressure fans are arranged in the box body; spout medicine mechanism set up in the rear portion of box, the barrier identification mechanism of making a video recording set up in the outside of the preceding terminal surface of box, weeds make a video recording identification mechanism set up in the outside front end of top surface of box, the automatic navigation camera the GPS receiver with the controller all set up in the outside of top surface of box, the lift driver part electronic universal wheel the motor negative-pressure air fan spout medicine mechanism weeds identification mechanism of making a video recording the barrier identification mechanism the automatic navigation camera the GPS receiver with the power all with the controller is connected.

Preferably, the grass-dust collecting mechanism further comprises a bottom plate, a heating plate, a first linear driving part, a second linear driving part, a first hinged support, a second hinged support and a sliding block, the first linear driving part and the second linear driving part are respectively arranged at the left end and the right end of the bottom surface of the collecting box, the upper end of the first linear driving part is connected with the sliding block through the first hinged support, a sliding groove extending from left to right is arranged on the lower surface of the bottom plate, the slide block is arranged in the sliding groove in a sliding way, the heating plate is arranged on the upper surface of the bottom plate, an electric heating wire is arranged in the heating plate, the upper end of the second linear driving part is connected with the bottom plate through the second hinged support, the first linear driving part, the second linear driving part and the electric heating wire are all connected with the controller.

Preferably, the first hinge support comprises a first pin shaft and two first support plates which are parallel to each other, the first support plates are fixed on the lower surface of the slider, the upper end of the first linear driving part is positioned between the two first support plates, the first pin shaft sequentially penetrates through one first support plate, the upper end of the first linear driving part and the other first support plate, and the first pin shaft is arranged in a manner of extending from front to back; the second hinge support comprises a second pin shaft and two second support plates which are parallel to each other, the two second support plates are fixed on the lower surface of the bottom plate, the upper end of the second linear driving part is located between the two second support plates, the first pin shaft sequentially penetrates through one second support plate, the upper end of the second linear driving part and the other second support plate, and the second pin shaft is arranged in a manner of extending from front to back.

Preferably, the grass chip collecting mechanism further comprises a handle and a plurality of fixing bolts, the cover plate is installed on the top surface of the box body through the plurality of fixing bolts, and the handle is arranged in the middle of the top surface of the cover plate.

Preferably, the grass clippings collecting mechanism comprises two collecting pipes and two negative pressure air fans, the upper ends of the two collecting pipes are respectively arranged on the front side and the rear side of the collecting box, and the lower ends of the two collecting pipes are respectively arranged on the front side and the rear side of the cutting knife.

Preferably, spout medicine mechanism and include spray tank, delivery pump, conveyer pipe, support, shower and a plurality of shower nozzle, the spray tank set up in rear portion in the box, the support set up in the outside of the rear end face of box, the shower set up in on the support, it is a plurality of the shower nozzle is followed the length direction of shower sets gradually in on the shower, the both ends of conveyer pipe respectively with the spray tank with the shower is connected, the delivery pump set up in on the conveyer pipe, the delivery pump with the controller is connected.

Preferably, the weed image pick-up and identification mechanism comprises a weed camera and a weed image identification module, wherein the weed camera is connected with the weed image identification module, and the weed image identification module is connected with the controller.

Preferably, the obstacle camera shooting and recognizing mechanism comprises an obstacle camera and an obstacle image recognizing module, the obstacle camera is connected with the obstacle image recognizing module, and the obstacle image recognizing module is connected with the controller.

Preferably, the power supply is provided in the case.

Preferably, the lifting driving part, the first linear driving part and the second linear driving part are all electric push rods or air cylinders.

Compared with the prior art, the utility model has the following technical effects:

the utility model provides an intelligent weeding machine which comprises a box body, an adjustable travelling mechanism, a cutting mechanism, a pesticide spraying mechanism, a grass chip collecting mechanism, a weed shooting and identifying mechanism, an obstacle shooting and identifying mechanism, an automatic navigation camera, a GPS receiver, a power supply and a controller, wherein the adjustable travelling mechanism comprises a plurality of travelling assemblies, each travelling assembly comprises a fixed sleeve, a sliding sleeve, a lifting driving part and an electric universal wheel, when the obstacle shooting and identifying mechanism identifies a raised block-shaped obstacle on the ground, identification information is transmitted to the controller, and the controller controls the lifting driving part to extend, so that the distance between the bottom surface of the box body and the ground where the intelligent weeding machine walks is increased, the intelligent weeding machine can cross the obstacle, the intelligent weeding machine can be suitable for the ground with the obstacle, and the application range of the device is increased. The grass bits collecting mechanism includes collecting box, apron, a plurality of collecting pipes and a plurality of negative-pressure air fan, spouts medicine mechanism and sets up in the rear portion of box, after cutting mechanism excises weeds and smashes, inhales the collecting box with the grass bits through the collecting pipe under negative-pressure air fan's effect in, and then realizes the collection to the grass bits, sprays the weedicide through spouting medicine mechanism subaerial after weeding, further poisons the root system of weeds, and then has promoted the weeding effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an external structure of an intelligent weeding machine provided by the present invention;

FIG. 2 is a schematic view of the internal structure of the intelligent weeding machine provided by the present invention;

fig. 3 is a schematic structural diagram of a chip collecting mechanism in the intelligent weeding machine provided by the utility model.

Description of reference numerals: 100. an intelligent weeding machine; 1. a box body; 2. fixing the sleeve; 3. a sliding sleeve; 4. a lifting drive member; 5. an electric universal wheel; 6. a motor; 7. a cutting knife; 8. a collection box; 9. a cover plate; 10. a collection pipe; 11. a negative pressure fan; 12. a base plate; 13. heating plates; 14. a first linear drive component; 15. a second linear drive member; 16. a first hinge support; 161. a first support plate; 162. a first pin shaft; 17. a second hinge support; 171. a second support plate; 172. a second pin shaft; 18. a slider; 19. a through hole; 20. a handle; 21. fixing the bolt; 22. a liquid medicine box; 23. a delivery pump; 24. a delivery pipe; 25. a support; 26. a shower pipe; 27. a spray head; 28. an obstacle camera; 29. a weed camera; 30. an automatic navigation camera; 31. a GPS receiver; 32. a power source; 33. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model aims to provide an intelligent weeding machine, which improves weeding effect, is convenient for collecting grass scraps, is convenient for crossing barriers and improves application range.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

As shown in fig. 1-3, the present embodiment provides an intelligent weeding machine 100, which comprises a box body 1, an adjustable traveling mechanism, a cutting mechanism, a pesticide spraying mechanism, a grass debris collecting mechanism, a weed image pickup and identification mechanism, an obstacle image pickup and identification mechanism, an automatic navigation camera 30, a GPS receiver 31, a power supply 32 and a controller 33, wherein the adjustable traveling mechanism comprises a plurality of traveling assemblies, four traveling assemblies are provided in the present embodiment, each traveling assembly comprises a fixed sleeve 2, a sliding sleeve 3, a lifting driving part 4 and an electric universal wheel 5, the upper end of the fixed sleeve 2 is a closed structure, the lower end of the fixed sleeve 2 is an open structure, the fixed sleeve 2 is arranged in the box body 1 and fixed on the bottom surface of the box body 1, the upper end of the sliding sleeve 3 is an open structure, the lower end of the sliding sleeve 3 is a closed structure, the sliding sleeve 3 is slidably mounted in the fixed sleeve 2 and penetrates through the bottom surface of the box body 1 to extend to the outside, the bottom end of the sliding sleeve 3 is provided with an electric universal wheel 5, the lifting driving part 4 is arranged in the fixed sleeve 2 and fixed on the top surface of the fixed sleeve 2, and the lower end of the lifting driving part 4 extends into the sliding sleeve 3 and is fixed on the bottom surface of the sliding sleeve 3; the cutting mechanism comprises a motor 6 and a cutting knife 7, the motor 6 is arranged in the box body 1 and fixed in the middle of the bottom surface of the box body 1, an output shaft of the motor 6 penetrates through the bottom surface of the box body 1 to extend to the outside and is provided with the cutting knife 7, and the cutting knife 7 is driven to rotate after the motor 6 is started so as to cut and crush weeds; the grass clippings collecting mechanism comprises a collecting box 8, a cover plate 9, a plurality of collecting pipes 10 and a plurality of negative pressure fans 11, wherein the collecting box 8 is arranged in the box body 1 and fixed on the top surface of the box body 1, the upper end of the collecting box 8 is of an open structure, the cover plate 9 is detachably arranged on the top surface of the box body 1 and covers the top end of the collecting box 8, the cover plate 9 is provided with a plurality of through holes 19, the upper end of each collecting pipe 10 is communicated with the collecting box 8, the lower end of each collecting pipe 10 penetrates through the bottom surface of the box body 1 to extend to the outside, each collecting pipe 10 is provided with one negative pressure fan 11, and the negative pressure fans 11 are arranged in the box body 1; the pesticide spraying mechanism is arranged at the rear part of the box body 1, the obstacle camera shooting and identifying mechanism is arranged outside the front end surface of the box body 1, the weed camera shooting and identifying mechanism is arranged at the front end outside the top surface of the box body 1, the automatic navigation camera 30, the GPS receiver 31 and the controller 33 are all arranged outside the top surface of the box body 1, and the lifting driving component 4, the electric universal wheel 5, the motor 6, the negative pressure fan 11, the pesticide spraying mechanism, the weed camera shooting and identifying mechanism, the obstacle camera shooting and identifying mechanism, the automatic navigation camera 30, the GPS receiver 31 and the power supply 32 are all connected with the controller 33.

When the obstacle camera shooting recognition mechanism recognizes that there is a protruding blocky obstacle on the ground in this embodiment, transmit identification information to controller 33, controller 33 controls lift drive part 4 to extend, thereby make the distance between the bottom surface of box 1 and the ground of walking promote, and then make intelligent weeder 100 in this embodiment can cross the obstacle, make it be applicable to the ground that has the obstacle, promoted the application scope of device. When the weed camera identification mechanism identifies weeds, identification information is transmitted to the controller 33, the current position of the intelligent weeding machine 100 can be obtained through the automatic navigation camera 30 and the GPS receiver 31, and the controller 33 controls the intelligent weeding machine 100 to move to a proper position to cut off the weeds through the cutting mechanism. After cutting mechanism is cutting off weeds and smashing, under negative pressure fan 11's effect with the grass bits through collecting pipe 10 suction collecting box 8 in, and then realize the collection to the grass bits, through spraying the subaerial weedicide that sprays of medicine mechanism after weeding, further poison the root system of weeds, and then promoted the weeding effect.

As shown in fig. 3, the grass clippings collecting mechanism further includes a bottom plate 12, a heating plate 13, a first linear driving part 14, a second linear driving part 15, a first hinged support 16, a second hinged support 17 and a sliding block 18, wherein the first linear driving part 14 and the second linear driving part 15 are respectively installed at the left end and the right end of the bottom surface of the collecting box 8, the upper end of the first linear driving part 14 is connected with the sliding block 18 through the first hinged support 16, a sliding groove extending from left to right is formed in the lower surface of the bottom plate 12, the sliding block 18 is slidably installed in the sliding groove, the heating plate 13 is arranged on the upper surface of the bottom plate 12, an electric heating wire is arranged in the heating plate 13, the upper end of the second linear driving part 15 is connected with the bottom plate 12 through the second hinged support 17, and the first linear driving part 14, the second linear driving part 15 and the electric heating wire are all connected with a controller 33. When the grass bits in the collecting box 8 need to be dried and extruded, make bottom plate 12 and hot plate 13 be in the horizontality, electric heating wire is opened to controller 33 makes hot plate 13 heat the stoving to the grass bits, control first linear drive part 14 and second linear drive part 15 and drive bottom plate 12 and hot plate 13 rebound, make hot plate 13 and apron 9 extrude the grass bits between the two, and then reduce the occupation space of grass bits, make can the more grass bits of splendid attire in the collecting box 8, reduce the clearance number of times to the grass bits in the collecting box 8.

Specifically, the first hinge support 16 includes a first pin 162 and two first support plates 161 parallel to each other, the first support plates 161 are fixed on the lower surface of the slider 18, the upper end of the first linear driving part 14 is located between the two first support plates 161, the first pin 162 sequentially passes through one first support plate 161, the upper end of the first linear driving part 14 and the other first support plate 161, and the first pin 162 is extended from front to back; the second hinge support 17 includes a second pin 172 and two second support plates 171 parallel to each other, the two second support plates 171 are fixed to the lower surface of the base plate 12, the upper end of the second linear driving member 15 is located between the two second support plates 171, the first pin 162 sequentially passes through one of the second support plates 171, the upper end of the second linear driving member 15 and the other second support plate 171, and the second pin 172 is extended from front to back.

The grass chip collecting mechanism further comprises a handle 20 and a plurality of fixing bolts 21, the cover plate 9 is installed on the top surface of the box body 1 through the fixing bolts 21, the handle 20 is arranged in the middle of the top surface of the cover plate 9, and the cover plate 9 is convenient to take and place through the handle 20.

When the grass clippings in the collecting box 8 are more, the grass clippings need to be cleaned to the outside of the collecting box 8, the fixing bolts 21 and the cover plate 9 are taken down, the controller 33 controls the first linear driving part 14 and the second linear driving part 15 to drive the bottom plate 12 and the heating plate 13 to move upwards, so that the grass clippings are discharged from the top of the collecting box 8, when the bottom plate 12 rises to the top of the top end of the collecting box 8, the second linear driving part 15 can stop moving, the first linear driving part 14 continues to extend, at the moment, the sliding block 18 moves in the sliding groove, so that the bottom plate 12 and the heating plate 13 are arranged from one end close to the first linear driving part 14 to one end close to the second linear driving part 15 in a downward tilting mode, and the grass clippings on the heating plate 13 can be discharged completely.

In this embodiment, the grass clippings collecting mechanism includes two collecting pipes 10 and two negative pressure air fans 11, the upper ends of the two collecting pipes 10 are respectively arranged on the front and rear sides of the collecting box 8, and the lower ends of the two collecting pipes 10 are respectively arranged on the front and rear sides of the cutting knife 7.

The pesticide spraying mechanism comprises a pesticide tank 22, a delivery pump 23, a delivery pipe 24, a support 25, a spraying pipe 26 and a plurality of spray heads 27, the pesticide tank 22 is arranged at the rear part of the box body 1, the support 25 is arranged outside the rear end face of the box body 1, the spraying pipe 26 is arranged on the support 25, the spray heads 27 are sequentially arranged on the spraying pipe 26 along the length direction of the spraying pipe 26, two ends of the delivery pipe 24 are respectively connected with the pesticide tank 22 and the spraying pipe 26, the delivery pump 23 is arranged on the delivery pipe 24, and the delivery pump 23 is connected with a controller 33. After the motor 6 and the negative pressure fan 11 are started, the controller 33 starts the delivery pump 23 again, the herbicide in the liquid medicine box 22 is pumped into the spray pipe 26 through the delivery pipe 24 and sprayed to the ground where the weeds are cut off by the spray head 27, the root systems of the weeds are poisoned, and the weeding effect is further improved.

Specifically, the weed camera shooting and identifying mechanism comprises a weed camera 29 and a weed image identifying module, wherein the weed camera 29 is connected with the weed image identifying module, and the weed image identifying module is connected with the controller 33. The weed camera 29 may capture images of crops and weeds, transmit the images to the weed image recognition module, process the captured images of crops and weeds, recognize weeds by recognizing colors and shapes, and transmit identification information of the weeds to the controller 33. The automatic navigation camera 30 can recognize the current environment and transmit the recognized signal to the controller 33, and the controller 33 processes the signal after receiving the recognition signal of the automatic navigation camera 30 and the positioning signal of the GPS receiver 31, so as to obtain the position of the intelligent weeding machine 100 and then control the operation direction of the intelligent weeding machine 100. The controller 33 calculates the position of the weeds and the distance from the intelligent weeding machine 100, and then controls the intelligent weeding machine 100 to move to the corresponding position to cut off the weeds.

Specifically, the obstacle imaging and recognizing mechanism includes an obstacle camera 28 and an obstacle image recognition module, the obstacle camera 28 is connected to the obstacle image recognition module, and the obstacle image recognition module is connected to the controller 33. The obstacle camera 28 may capture an image of the running ground, transmit the image to the obstacle image recognition module, process the captured image of the ground, recognize the raised obstacle by recognizing color and shape, and transmit the recognition information of the obstacle to the controller 33. The controller 33 receives the identification signal of the automatic navigation camera 30 and the positioning signal of the GPS receiver 31 and processes the signals to obtain the position of the intelligent weeding machine 100, the controller 33 calculates the position of the obstacle and the distance from the intelligent weeding machine 100, and then controls the height of the bottom surface of the box 1 to be raised by the extension of the lifting driving part 4 before the intelligent weeding machine 100 moves to the obstacle, so that the intelligent weeding machine 100 in the embodiment smoothly passes over the obstacle, and then when the obstacle camera identification mechanism identifies that no obstacle exists in the front, the controller 33 controls the lifting driving part 4 to retract so that the box 1 is restored to the original height.

In this embodiment, the power source 32 is disposed in the case 1. The lifting driving part 4, the first linear driving part 14 and the second linear driving part 15 are all electric push rods or air cylinders.

The principle and the implementation mode of the present invention are explained by applying specific examples in the present specification, and the above descriptions of the examples are only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the utility model.

Claims

1. An intelligent weeding machine is characterized by comprising a box body, an adjustable travelling mechanism, a cutting mechanism, a pesticide spraying mechanism, a grass chip collecting mechanism, a weed shooting recognition mechanism, an obstacle shooting recognition mechanism, an automatic navigation camera, a GPS receiver, a power supply and a controller, wherein the adjustable travelling mechanism comprises a plurality of travelling assemblies, each travelling assembly comprises a fixed sleeve, a sliding sleeve, a lifting driving part and an electric universal wheel, the upper end of the fixed sleeve is of a closed structure, the lower end of the fixed sleeve is of an open structure, the fixed sleeve is arranged in the box body and fixed on the bottom surface of the box body, the upper end of the sliding sleeve is of an open structure, the lower end of the sliding sleeve is of a closed structure, the sliding sleeve is slidably mounted in the fixed sleeve and penetrates through the bottom surface of the box body to extend to the outside, the electric universal wheel is mounted at the bottom end of the sliding sleeve, the lifting driving part is arranged in the fixed sleeve and fixed on the top surface of the fixed sleeve, and the lower end of the lifting driving part extends into the sliding sleeve and is fixed on the bottom surface of the sliding sleeve; the cutting mechanism comprises a motor and a cutting knife, the motor is arranged in the box body and fixed in the middle of the bottom surface of the box body, and an output shaft of the motor penetrates through the bottom surface of the box body to extend to the outside and is provided with the cutting knife; the grass clippings collecting mechanism comprises a collecting box, a cover plate, a plurality of collecting pipes and a plurality of negative pressure fans, wherein the collecting box is arranged in the box body and fixed on the top surface of the box body, the upper end of the collecting box is of an open structure, the cover plate is detachably arranged on the top surface of the box body and covers the top end of the collecting box, a plurality of through holes are formed in the cover plate, the upper end of each collecting pipe is communicated with the collecting box, the lower end of each collecting pipe penetrates through the bottom surface of the box body to extend to the outside, one negative pressure fan is arranged on each collecting pipe, and the negative pressure fans are arranged in the box body; spout medicine mechanism set up in the rear portion of box, the barrier identification mechanism of making a video recording set up in the outside of the preceding terminal surface of box, weeds make a video recording identification mechanism set up in the outside front end of top surface of box, the automatic navigation camera the GPS receiver with the controller all set up in the outside of top surface of box, the lift driver part electronic universal wheel the motor negative-pressure air fan spout medicine mechanism weeds identification mechanism of making a video recording the barrier identification mechanism the automatic navigation camera the GPS receiver with the power all with the controller is connected.

2. The intelligent weeding machine according to claim 1, wherein said grass-filing collecting mechanism further comprises a bottom plate, a heating plate, a first linear driving member, a second linear driving member, a first hinge support, a second hinge support, and a slider, the first linear driving part and the second linear driving part are respectively arranged at the left end and the right end of the bottom surface of the collecting box, the upper end of the first linear driving part is connected with the sliding block through the first hinged support, a sliding groove extending from left to right is arranged on the lower surface of the bottom plate, the slide block is arranged in the sliding groove in a sliding way, the heating plate is arranged on the upper surface of the bottom plate, an electric heating wire is arranged in the heating plate, the upper end of the second linear driving part is connected with the bottom plate through the second hinged support, the first linear driving part, the second linear driving part and the electric heating wire are all connected with the controller.

3. The intelligent weeding machine according to claim 2, wherein the first hinge support comprises a first pin shaft and two first support plates parallel to each other, the first support plates are fixed to the lower surface of the sliding block, the upper end of the first linear driving member is located between the two first support plates, the first pin shaft sequentially penetrates through one first support plate, the upper end of the first linear driving member and the other first support plate, and the first pin shaft extends from front to back; the second hinge support comprises a second pin shaft and two second support plates which are parallel to each other, the two second support plates are fixed on the lower surface of the bottom plate, the upper end of the second linear driving part is located between the two second support plates, the first pin shaft sequentially penetrates through one second support plate, the upper end of the second linear driving part and the other second support plate, and the second pin shaft is arranged in a manner of extending from front to back.

4. The intelligent weeding machine according to claim 1, wherein said grass-filing collecting mechanism further comprises a handle and a plurality of fixing bolts, said cover plate is mounted on the top surface of said box body by means of said plurality of fixing bolts, and said handle is provided in the middle of the top surface of said cover plate.

5. The intelligent weeding machine according to claim 1, wherein said grass clippings collecting mechanism includes two collecting pipes and two negative pressure air blowers, the upper ends of the two collecting pipes are respectively disposed on the front and rear sides of the collecting box, and the lower ends of the two collecting pipes are respectively disposed on the front and rear sides of the cutting knife.

6. The intelligent weeding machine according to claim 1, wherein the pesticide spraying mechanism includes a pesticide tank, a delivery pump, a delivery pipe, a bracket, a shower and a plurality of spray heads, the pesticide tank is disposed at the rear portion of the tank, the bracket is disposed outside the rear end face of the tank, the shower is disposed on the bracket, the plurality of spray heads are sequentially disposed on the shower along the length direction of the shower, both ends of the delivery pipe are respectively connected with the pesticide tank and the shower, the delivery pump is disposed on the delivery pipe, and the delivery pump is connected with the controller.

7. The intelligent weeder according to claim 1, wherein the weed camera recognition mechanism comprises a weed camera and a weed image recognition module, the weed camera is connected with the weed image recognition module, and the weed image recognition module is connected with the controller.

8. The intelligent weeding machine according to claim 1, wherein the obstacle camera recognition mechanism includes an obstacle camera and an obstacle image recognition module, the obstacle camera is connected to the obstacle image recognition module, and the obstacle image recognition module is connected to the controller.

9. The intelligent weeder of claim 1 wherein the power source is disposed in the housing.

10. The intelligent weeding machine according to claim 2, wherein said lifting drive member, said first linear drive member, and said second linear drive member are all electric push rods or pneumatic cylinders.