CN216626676U

CN216626676U - Weeding robot

Info

Publication number: CN216626676U
Application number: CN202122028251.9U
Authority: CN
Inventors: 刘曼曼
Original assignee: Individual
Current assignee: Xi'an Fenghe Zidi Intelligent Robot Co.,Ltd.
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-05-31
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a weeding robot, which relates to the technical field of robots and comprises a robot body, wherein two symmetrical first supporting blocks are fixedly connected to the right side of the bottom surface of the robot body, first cutters are fixedly connected to the bottom surfaces of the two first supporting blocks, second cutters are placed on the upper surfaces of the first cutters, and first fixing plates are fixedly connected to the left sides of the upper surfaces of the second cutters. This weeding robot, through the edge fixed connection who sets up second fixed column and carousel right flank, when starting first motor, be favorable to driving first fixed plate back-and-forth movement, thereby can cut weeds with the cooperation of first cutter, the manpower manual cutting weeds that has significantly reduced, the problem of the extravagant manpower of artifical weeding process and inefficiency has been solved, the diameter through setting up the second gear is greater than the diameter of first gear, be favorable to increasing first gear pivoted frequency, thereby can more effectual soil that turns, realize removing the purpose of grass root.

Description

Weeding robot

Technical Field

The utility model relates to the technical field of robots, in particular to a weeding robot.

Background

The robot has basic characteristics of perception, decision, execution and the like, can assist or even replace human beings to finish dangerous, heavy and complex work, improves the work efficiency and quality, serves human life, and expands or extends the activity and capability range of the human beings.

Most farmlands are mostly weeded manually, so that the aim of weeding is fulfilled, the weeding mode needs a large amount of labor, the quality of agricultural products is reduced, and the problems of human resource consumption and low efficiency exist.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a weeding robot, which solves the problems of manpower waste and low efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a weeding robot comprises a robot body, wherein two symmetrical first supporting blocks are fixedly connected to the right side of the bottom surface of the robot body, a first cutter is fixedly connected to the bottom surfaces of the two first supporting blocks, a second cutter is placed on the upper surface of the first cutter, a first fixing plate is fixedly connected to the left side of the upper surface of the second cutter, a first fixing column is fixedly connected to the left side surface of the first fixing plate, a push-pull block is hinged to the other end of the first fixing column, a second fixing column is rotatably connected to the front portion of the left side surface of the push-pull block, a second supporting block is fixedly connected to the front portion of the left side surface of the first cutter, a first motor is fixedly embedded in the upper surface of the second supporting block, a rotary table is fixedly connected to the output end of the first motor, and the edge of the right side surface of the rotary table is fixedly connected with the second fixing column, when the first motor is started, the right side of the bottom surface of the robot body is fixedly connected with two symmetrical third supporting blocks, a first rotating shaft is rotatably connected between the two third supporting blocks, and five groups of soil turning devices which are arranged at equal intervals are fixedly connected to the outer surface of the first rotating shaft.

As a further description of the above technical solution, a T-shaped chute is formed in the middle of the left side surface of the first fixing plate, a T-shaped slider is slidably connected inside the T-shaped chute, a second fixing plate is fixedly connected to the middle of the upper surface of the first cutter, and the second fixing plate is fixedly connected to the T-shaped slider, so that the position between the first cutter and the second cutter can be limited, the problem that the second cutter rocks up and down, left and right is avoided, and the second cutter can be guaranteed to move back and forth, thereby effectively cutting weeds.

As a further description of the above technical solution, the bottom surface of the robot body is fixedly connected with two symmetrical fourth supporting blocks, a second rotating shaft is rotatably connected between the two fourth supporting blocks, the left side of the bottom surface of the robot body is fixedly connected with two symmetrical fifth supporting blocks, a third rotating shaft is rotatably connected between the two fifth supporting blocks, and both ends of the third rotating shaft and both ends of the second rotating shaft are rotatably connected with wheels, which is not only beneficial to the movement of the robot, but also can improve the stability of the robot.

As a further description of the above technical solution, the outer surface of the first rotating shaft is fixedly connected with two symmetrical first gears, the outer surface of the second rotating shaft is fixedly connected with two symmetrical second gears, and a chain is engaged and connected between each two second gears and the first gear, so that when the wheels rotate, the wheels can drive the first rotating shaft to rotate, thereby facilitating the soil turning device to achieve the purpose of turning soil.

As further description of the technical scheme, the two second gears are respectively positioned on the left sides of the two first gears, the diameter of each second gear must be larger than that of each first gear, and the principle that the large gear drives the small gear to rotate is utilized, so that the rotating frequency of the first gears is increased, soil can be turned more effectively, and the purpose of weeding roots is achieved.

As above-mentioned technical scheme's further description, the positive first fixed block of left side fixedly connected with of robot, the bottom surface fixedly connected with second fixed block of first fixed block, the fixed second motor that inlays in bottom surface of second fixed block, and the output and the third axis of rotation fixed connection of second motor, the second motor provides power for the rotation of wheel, is favorable to robot automatic movement.

As a further description of the above technical scheme, the left side surface of the robot body is fixedly connected with twelve pull plates which are equidistantly arranged, and the bottom surface of each pull plate is fixedly connected with a grass catcher, which is beneficial to hooking and pulling cut weeds, thereby achieving the purpose of removing the weeds.

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

1. this weeding robot, through the edge fixed connection who sets up second fixed column and carousel right flank, when starting first motor, be favorable to driving first fixed plate back-and-forth movement, thereby can cut weeds with the cooperation of first cutter, the manpower manual cutting weeds that has significantly reduced, the problem of the extravagant manpower of artifical weeding process and inefficiency has been solved, the diameter through setting up the second gear is greater than the diameter of first gear, be favorable to increasing first gear pivoted frequency, thereby can more effectual soil that turns, realize removing the purpose of grass root.

2. This weeding robot through setting up T shape slider and T shape spout, can enough restrict the position between first cutterbar and the second cutterbar, avoids the second cutterbar to appear the problem of rocking about from top to bottom, can guarantee again that the second cutterbar can the back-and-forth movement to can effectually cut weeds, through setting up arm-tie and hook grass ware, be favorable to colluding and draw weeds after the cutting, thereby realize cleaing away ruderal purpose.

Drawings

FIG. 1 is a perspective view of a front view of a robot body of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

FIG. 3 is a perspective view of the right side of the robot body of the present invention;

fig. 4 is a sectional view of a front view of the robot body of the present invention.

In the figure: 1-a robot body; 2-a first support block; 3-a first cutter; 4-a second cutter; 5-a first fixing plate; 6-a first fixing column; 7-push-pull block; 8-a second fixed column; 9-a second support block; 10-a first electric machine; 11-a turntable; 12-a third support block; 13-a first rotating shaft; 14-a soil turning device; 15-T-shaped chutes; 16-T shaped sliders; 17-a second fixing plate; 18-a fourth support block; 19-a second rotating shaft; 20-a fifth support block; 21-a third axis of rotation; 22-a wheel; 23-a first gear; 24-a second gear; 25-a chain; 26-a first fixed block; 27-a second fixed block; 28-a second motor; 29-pulling the plate; 30-grass hook device.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a weeding robot comprises a robot body 1, wherein two symmetrical first supporting blocks 2 are fixedly connected to the right side of the bottom surface of the robot body 1, first cutters 3 are fixedly connected to the bottom surfaces of the two first supporting blocks 2, second cutters 4 are placed on the upper surface of the first cutters 3, a first fixing plate 5 is fixedly connected to the left side of the upper surface of the second cutters 4, a T-shaped chute 15 is formed in the middle of the left side surface of the first fixing plate 5, a T-shaped sliding block 16 is slidably connected inside the T-shaped chute 15, a second fixing plate 17 is fixedly connected to the middle of the upper surface of the first cutters 3, the second fixing plate 17 is fixedly connected with the T-shaped sliding block 16, the position between the first cutters 3 and the second cutters 4 can be limited, the problem that the second cutters 4 shake up and down, left and right is solved, and the second cutters 4 can move back and forth, therefore, weeds can be effectively cut, the left side surface of the first fixing plate 5 is fixedly connected with the first fixing column 6, the other end of the first fixing column 6 is hinged with the push-pull block 7, the front part of the left side surface of the push-pull block 7 is rotatably connected with the second fixing column 8, the left front part of the upper surface of the first cutter 3 is fixedly connected with the second supporting block 9, the upper surface of the second supporting block 9 is fixedly embedded with the first motor 10, the output end of the first motor 10 is fixedly connected with the rotary table 11, and the edge of the right side surface of the rotary table 11 is fixedly connected with the second fixing column 8, when the first motor 10 is started, the first fixing plate 5 is favorable to be driven to move back and forth, so that the weeds can be cut by matching with the first cutter 3, manual weed cutting by manpower is greatly reduced, the problems of manpower waste and low efficiency in the weeding process are solved, the right side of the bottom surface of the robot body 1 is fixedly connected with two symmetrical third supporting blocks 12, the first rotating shaft 13 is rotatably connected between the two third supporting blocks 12, five groups of soil turning devices 14 which are arranged equidistantly are fixedly connected to the outer surface of the first rotating shaft 13, two symmetrical first gears 23 are fixedly connected to the outer surface of the first rotating shaft 13, two symmetrical second gears 24 are fixedly connected to the outer surface of the second rotating shaft 19, a chain 25 is meshed and connected between each two second gears 24 and the first gear 23, when the wheels 22 rotate, the first rotating shaft 13 can be driven to rotate simultaneously, so that the soil turning device 14 can achieve the purpose of soil turning, the two second gears 24 are respectively positioned at the left sides of the two first gears 23, the diameter of the second gears 24 must be larger than that of the first gears 23, the principle that the large gears drive the small gears to rotate is utilized, the rotation frequency of the first gears 23 can be increased, and soil can be turned more effectively, the purpose of weeding roots is achieved, two symmetrical fourth supporting blocks 18 are fixedly connected to the bottom surface of the robot body 1, a second rotating shaft 19 is rotatably connected between the two fourth supporting blocks 18, two symmetrical fifth supporting blocks 20 are fixedly connected to the left side of the bottom surface of the robot body 1, a third rotating shaft 21 is rotatably connected between the two fifth supporting blocks 20, and wheels 22 are rotatably connected to both ends of the third rotating shaft 21 and the second rotating shaft 19, so that the robot is beneficial to movement and can improve stability of the robot, a first fixing block 26 is fixedly connected to the left side of the front surface of the robot body 1, a second fixing block 27 is fixedly connected to the bottom surface of the first fixing block 26, a second motor 28 is fixedly embedded in the bottom surface of the second fixing block 27, the output end of the second motor 28 is fixedly connected with the third rotating shaft 21, and the second motor 28 provides power for rotation of the wheels 22, the robot is beneficial to automatic movement of the robot body 1, twelve pull plates 29 which are arranged at equal intervals are fixedly connected to the left side surface of the robot body 1, and a grass hooking device 30 is fixedly connected to the bottom surface of each pull plate 29, so that weeds after being cut can be hooked and pulled, and the purpose of removing the weeds is achieved.

The working principle is as follows: firstly, a first motor 10 is started, the first motor 10 drives a rotary table 11 to rotate, the rotary table 11 drives a second fixed column 8 to do circular motion, the second fixed column 8 is hinged with a push-pull block 7, so that a first fixed plate 5 continuously moves back and forth, the first fixed plate 5 drives a second cutter 4 continuously moves back and forth on the upper surface of a first cutter 3, under the coordination with the first cutter 3, the purpose of cutting weeds is achieved, the problems of manpower waste and low efficiency in the manual weeding process are solved, then, a second motor 28 is started, the second motor 28 drives a third rotating shaft 21 to rotate, so that wheels 22 rotate forwards, at the moment, a second rotating shaft 19 drives a second gear 24 to rotate, the second gear 24 drives a first gear 23 to rotate through a chain 25, the first gear 23 drives five groups of soil turners 14 to rotate through a first rotating shaft 13, and the soil loosening effect is achieved, the purpose of weeding roots is achieved, and the grass hooking device 30 removes the cut weeds from the soil while the weeding robot moves forwards.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A weeding robot, includes robot body (1), its characterized in that: the right side of the bottom surface of the robot body (1) is fixedly connected with two symmetrical first supporting blocks (2), the bottom surfaces of the two first supporting blocks (2) are fixedly connected with a first cutter (3), a second cutter (4) is placed on the upper surface of the first cutter (3), the left side of the upper surface of the second cutter (4) is fixedly connected with a first fixing plate (5), the left side surface of the first fixing plate (5) is fixedly connected with a first fixing column (6), the other end of the first fixing column (6) is hinged with a push-pull block (7), the front part of the left side surface of the push-pull block (7) is rotatably connected with a second fixing column (8), the left front part of the upper surface of the first cutter (3) is fixedly connected with a second supporting block (9), and a first motor (10) is fixedly embedded on the upper surface of the second supporting block (9), the output end of the first motor (10) is fixedly connected with a rotary table (11), the edge of the right side face of the rotary table (11) is fixedly connected with a second fixing column (8), when the first motor (10) is started, the right side of the bottom face of the robot body (1) is fixedly connected with two symmetrical third supporting blocks (12), a first rotating shaft (13) is rotatably connected between the two third supporting blocks (12), and five groups of soil turning devices (14) which are arranged equidistantly are fixedly connected to the outer surface of the first rotating shaft (13).

2. A weeding robot according to claim 1, wherein: t-shaped sliding grooves (15) are formed in the middle of the left side face of the first fixing plate (5), T-shaped sliding blocks (16) are connected to the inner portions of the T-shaped sliding grooves (15) in a sliding mode, second fixing plates (17) are fixedly connected to the middle of the upper surface of the first cutter (3), and the second fixing plates (17) are fixedly connected with the T-shaped sliding blocks (16).

3. A weeding robot according to claim 1, wherein: the robot comprises a robot body (1), and is characterized in that two symmetrical fourth supporting blocks (18) are fixedly connected to the bottom surface of the robot body (1), a second rotating shaft (19) is rotatably connected between the two fourth supporting blocks (18), two symmetrical fifth supporting blocks (20) are fixedly connected to the left side of the bottom surface of the robot body (1), a third rotating shaft (21) is rotatably connected between the two fifth supporting blocks (20), and wheels (22) are rotatably connected to the two ends of the third rotating shaft (21) and the two ends of the second rotating shaft (19).

4. A weeding robot as claimed in claim 3, wherein: the outer surface of the first rotating shaft (13) is fixedly connected with two symmetrical first gears (23), the outer surface of the second rotating shaft (19) is fixedly connected with two symmetrical second gears (24), and chains (25) are respectively meshed and connected between every two second gears (24) and the first gears (23).

5. A weeding robot according to claim 4, wherein: the two second gears (24) are respectively positioned at the left sides of the two first gears (23), and the diameter of the second gear (24) is larger than that of the first gear (23).

6. A weeding robot according to claim 1, wherein: the positive left side fixedly connected with first fixed block (26) of robot body (1), the bottom surface fixedly connected with second fixed block (27) of first fixed block (26), the fixed bottom surface of second fixed block (27) is inlayed and is had second motor (28), and the output and third axis of rotation (21) fixed connection of second motor (28).

7. A weeding robot as claimed in claim 1, wherein: the left side face of the robot body (1) is fixedly connected with twelve pull plates (29) which are arranged at equal intervals, and the bottom face of each pull plate (29) is fixedly connected with a grass hooking device (30).