CN213548219U - Walking type weeding robot - Google Patents

Abstract

The utility model discloses a walking weeding robot belongs to the weeding equipment field, including the platen, platen center front end outer wall fixed mounting has switch A, switch A right side fixed mounting has switch B, switch B right side fixed mounting has switch C, the equal fixed mounting of platen left and right sides front and back end upper wall has the support, support upper end outer wall fixed mounting has motor A, motor A lower extreme runs through the rotate bracket and installs the runner, runner outer wall fixed mounting has tooth piece A, the equal fixed mounting of platen left and right sides outer wall front and back end has the fixed column, the inside rotation of fixed column installs the bull stick, the bull stick upper end runs through fixed column fixedly connected with carousel, carousel outer wall fixed mounting has tooth piece B. Through setting up revolution mechanic and retrieving the mechanism, improved weeding robot's practicality.

Description

Walking type weeding robot

Technical Field

The utility model relates to a weeding equipment technical field especially relates to a walking weeding robot.

Background

With the development of science and technology, people's life work everywhere can utilize modern science and technology, and the field weeding needs people to cut off by hand before, and efficiency is extremely low, then uses weeding equipment application machine to weed now, has improved the efficiency of weeding greatly.

Patent CN201821391831.6 discloses a weeding robot, which is an important component of an electric power system for a transformer substation, wherein a plurality of devices in the transformer substation are in a fixed fence and are not allowed to enter during operation. Can grow weeds in the rail, weeds grow rapidly, must clear up weeds in the fixed rail in time to the operation of hindering influence equipment safety, the sanitary is clean and tidy in the influence station, and the equipment district in the fixed rail, from the safety consideration, do not adopt the manual work to clear away weeds, and the motor through setting up drives the blade high-speed rotatory, cuts off the weeds of blade touching within range totally. The weeding robot that this scheme provided, it does not allow personnel to get into to have solved when equipment district operation, can not clear away the ruderal problem in equipment district, can automatic operation cleaning equipment rail in weeds, guaranteed that equipment safe operation and equipment district's health is clean and tidy.

The weeding robot has the following defects: 1. the distance between the two-wheeled can not be adjusted about above-mentioned weeding robot, if use above-mentioned robot to weed in the field, the crops interval of the planting in field is not unified, then when weeding, the left and right sides wheel of robot can press on crops, causes crops to be crushed, causes the loss, has reduced the practicality of robot. 2. Above-mentioned weeding robot is not convenient for need herbicidal altitude mixture control cutter's height, can only tailor fixed height with the grass in field, if some grass is lower then can not effectively be clear away, above-mentioned weeding robot does not have the recovery simultaneously and is tailor the grass piece, needs follow-up recovery plant of reusing to retrieve, has reduced herbicidal efficiency, has reduced the practicality of robot.

SUMMERY OF THE UTILITY MODEL

The utility model provides a walking weeding robot, aim at adopting rotating-structure, it is different when the field crops interval that needs were weeded, press switch A and pass through controller control motor A operation drive runner rotation, the runner rotates the tooth piece A who drives outer wall fixed mounting and rotates, tooth piece A rotates the tooth piece B who drives intermeshing with it and rotates, tooth piece B rotates and drives the carousel and rotates, the carousel rotates and drives the downside and rotate the bull stick of connection and rotate, the bull stick rotates the down tube that drives lower extreme fixed connection and rotates, the direction that the bull stick rotated the regulation bull stick can make the distance change between the electronic wheel of the left and right sides simultaneously, thereby avoided the crops that collapse when the robot weeds, at this moment, it can begin to weed through the electronic round rotation of switch A control once more, the practicality of weeding robot has been improved.

Through a rotating structure and a recovery mechanism, when the heights of weeds in fields to be cleared are different, a switch B is pressed to control a motor B to operate through a controller to drive a screw rod to rotate, threads cut on the outer wall of the screw rod are meshed with threads cut on the inner wall of a screw sleeve to drive the screw sleeve to rotate and move up and down, the screw sleeve moves up and down to drive a rotating sleeve to move up and down, the rotating sleeve moves up and down to drive a fixed rod to move up and down in a limiting groove, the fixed rod moves up and down to drive a cutter mounted at the front end to move up and down, the height of the cutter is adjusted according to the height of the weeds to be cleared, the motor B is controlled by the switch B to simultaneously control a motor C to operate to drive the cutter to rotate to cut, the switch C is pressed to control a weed suction machine to operate through the controller, the cut weeds fall backwards, when a robot moves forwards, the fixing strips uniformly arranged in the suction port align the weeds frequently, so that the blockage of the weeds at the suction port is avoided, and the weeding efficiency is improved.

The utility model provides a specific technical scheme as follows:

the utility model provides a walking weeding robot, which comprises a bedplate, wherein the outer wall of the front end of the center of the bedplate is fixedly provided with a switch A, the right side of the switch A is fixedly provided with a switch B, the right side of the switch B is fixedly provided with a switch C, the upper walls of the front and the rear ends of the left and the right sides of the bedplate are fixedly provided with a bracket, the outer wall of the upper end of the bracket is fixedly provided with a motor A, the lower end of the motor A is penetrated through the bracket to be rotatably provided with a rotating wheel, the outer wall of the rotating wheel is fixedly provided with a gear block A, the front and the rear ends of the outer wall of the left and the right sides of the bedplate are fixedly provided with a fixed column, the inside of the fixed column is rotatably provided with a rotating rod, the upper end of the rotating rod is penetrated through the fixed column, the straw suction machine is characterized in that a motor B is fixedly mounted inside the lower side of the table plate, a fixing plate is fixedly mounted on the outer wall of the lower side of the table plate, a screw rod is mounted at the lower end of the motor B in a penetrating mode through the fixed plate and rotates, a screw sleeve is sleeved on the outer wall of the screw rod in a rotating mode, a rotating sleeve is movably sleeved on the outer wall of the screw sleeve, a limiting groove is fixedly mounted on the outer wall of the front end of the fixing plate, a fixing rod is fixedly mounted at the front end of the rotating sleeve in a penetrating mode, a motor C is fixedly mounted on the outer wall of the lower side of the fixing rod, a cutter is rotatably mounted at the upper end of the motor C in a penetrating mode, a straw suction machine is fixedly mounted on the outer wall of the upper end of the rear side.

Optionally, the outer wall of the screw is fixedly cut with threads, and the inner wall of the threaded sleeve is fixedly cut with threads matched with the threads on the outer wall of the screw to form a rotating structure.

Optionally, the outer wall of the turntable is fixedly provided with a tooth block B matched with the tooth block a to form a rotating structure.

Optionally, the fixing strips are distributed in the suction opening in a staggered manner.

Optionally, the switch a, the switch B and the switch C input constitute the electricity with external power through the wire and be connected, switch a's output constitutes the electricity with the input of motor a and electronic round through the wire and is connected, switch B's output constitutes the electricity with motor B and motor C's input through the wire and is connected, switch C's output constitutes the electricity with the input of straw chopper through the wire and is connected.

The utility model has the advantages as follows:

1. the embodiment of the utility model provides a walking weeding robot, through rotating-structure, it is different when the field crops interval that needs were weeded, press switch A to drive the runner through controller control motor A operation and rotate, the runner rotates the tooth piece A who drives outer wall fixed mounting and rotates, tooth piece A rotates the tooth piece B who drives intermeshing with it and rotates, tooth piece B rotates and drives the carousel and rotates, the carousel rotates and drives the downside and rotate the bull stick of connection, the bull stick rotates the down tube that drives lower extreme fixed connection and rotates, the direction that the bull stick rotated the regulation bull stick can make the distance change between the electronic wheel of the left and right sides simultaneously, thereby avoided the crops that collapse when the robot weeds, at this moment, it can begin to weed through the electronic round of switch A control rotation once more, the practicality of weeding robot has been improved.

Through a rotating structure and a recovery mechanism, when the heights of weeds in fields to be cleared are different, a switch B is pressed to control a motor B to operate through a controller to drive a screw rod to rotate, threads cut on the outer wall of the screw rod are meshed with threads cut on the inner wall of a screw sleeve to drive the screw sleeve to rotate and move up and down, the screw sleeve moves up and down to drive a rotating sleeve to move up and down, the rotating sleeve moves up and down to drive a fixed rod to move up and down in a limiting groove, the fixed rod moves up and down to drive a cutter mounted at the front end to move up and down, the height of the cutter is adjusted according to the height of the weeds to be cleared, the motor B is controlled by the switch B to simultaneously control a motor C to operate to drive the cutter to rotate to cut, the switch C is pressed to control a weed suction machine to operate through the controller, the cut weeds fall backwards, when a robot moves forwards, the fixing strips uniformly arranged in the suction port align the weeds frequently, so that the blockage of the weeds at the suction port is avoided, and the weeding efficiency is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of 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 front view of a cross-sectional structure of a walking weeding robot according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure a in fig. 1 of a walking weeding robot according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a partially enlarged structure B in fig. 1 of a walking weeding robot according to an embodiment of the present invention.

In the figure: 1. a platen; 2. a switch A; 3. a switch B; 4. a switch C; 5. a support; 6. a motor A; 7. a rotating wheel; 8. a tooth block A; 9. fixing a column; 10. a rotating rod; 11. a turntable; 12. a tooth block B; 13. a diagonal bar; 14. a rotating shaft; 15. an electric wheel; 16. a motor B; 17. a fixing plate; 18. a screw; 19. a threaded sleeve; 20. rotating the sleeve; 21. a limiting groove; 22. fixing the rod; 23. a motor C; 24. a cutter; 25. a grass suction machine; 26. a battery cell; 27. connecting pipes; 28. a suction port; 29. and (4) fixing the strip.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A walking weeding robot according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, 2 and 3, a walking weeding robot provided by an embodiment of the present invention includes a bedplate 1, a switch a2 fixedly installed on an outer wall of a front end of a center of the bedplate 1, a switch B3 fixedly installed on a right side of the switch a2, a switch C4 fixedly installed on a right side of the switch B3, brackets 5 fixedly installed on upper walls of front and rear ends of left and right sides of the bedplate 1, a motor a6 fixedly installed on an outer wall of an upper end of the bracket 5, a rotating wheel 7 rotatably installed on a lower end of a motor a6 through the bracket 5, a toothed block a8 fixedly installed on an outer wall of the rotating wheel 7, fixed columns 9 fixedly installed on front and rear ends of outer walls of left and right sides of the bedplate 1, a rotating rod 10 rotatably installed inside the fixed columns 9, a rotating rod 11 fixedly connected to an upper end of the rotating rod 10 through the fixed columns 9, a toothed block B12 fixedly installed on an, electric wheel 15 is installed in the rotation of 14 lower extremes of pivot, the inside fixed mounting of platen 1 downside has motor B16, platen 1 downside outer wall fixed mounting has fixed plate 17, motor B16 lower extreme runs through fixed plate 17 inside and rotates and installs screw rod 18, screw rod 18 outer wall rotates and has cup jointed swivel nut 19, 19 outer wall activities of swivel nut have cup jointed and rotate cover 20, fixed plate 17 front end lateral wall fixed mounting has spacing groove 21, it has dead lever 22 to rotate 20 front ends through spacing groove 21 fixed mounting, dead lever 22 front end downside outer wall fixed mounting has motor C23, motor C23 upper end runs through dead lever 22 and rotates and installs cutter 24, platen 1 rear side upper end outer wall fixed mounting has straw chopper 25, straw chopper 25 upper end outer wall fixed mounting has storage battery 26, straw chopper 25 lower extreme runs through 1 fixedly connected with connecting pipe 27, connecting pipe 27 lower extreme front side fixed mounting has suction inlet 28, suction inlet 28 inside fixed mounting has fixed strip 29.

Referring to fig. 1 and 3, the outer wall of the screw 18 is fixedly cut with threads, the inner wall of the screw sleeve 19 is fixedly cut with threads matched with the threads on the outer wall of the screw 18 to form a rotating structure, when the heights of weeds in fields to be removed are different, a press switch B3 controls the motor B16 to operate through a controller to drive the screw 18 to rotate, the threads on the outer wall of the screw 18 are meshed with the threads on the inner wall of the screw sleeve 19 to drive the screw sleeve 19 to rotate up and down on the outer wall of the screw 18, the screw sleeve 19 moves up and down to drive the rotating sleeve 20 to move up and down, the rotating sleeve 20 moves up and down to drive the fixed rod 22 to move up and down inside the limiting groove 21, the fixed rod 22 moves up and down to drive the cutter 24 mounted at the front end to move up and down, the height of the cutter 24 is adjusted according to the heights of the weeds to be removed, the switch B3 controls the motor B16 and simultaneously controls, the cut weeds fall backwards, the suction port 28 on the rear side is close to the fallen weeds when the robot runs forwards, the weeds are sucked into the suction port 28 under the strong suction force of the grass suction machine 25, and the fixing strips 29 uniformly arranged in the suction port 28 repeatedly and straightly align the weeds, so that the weeds are prevented from being blocked at the suction port 28, and the weeding efficiency is improved.

Referring to fig. 1 and 2, a tooth block B12 matched with the tooth block A8 is fixedly installed on the outer wall of the rotary table 11 to form a rotary structure, when the space between crops in the field needing weeding is different, a switch A2 is pressed to control a motor A6 to operate through a controller to drive a rotating wheel 7 to rotate, the rotating wheel 7 rotates to drive a tooth block A8 fixedly installed on the outer wall to rotate, the tooth block A8 rotates to drive a tooth block B12 meshed with the tooth block A to rotate, a tooth block B12 rotates to drive a rotating disc 11 to rotate, the rotating disc 11 rotates to drive a rotating rod 10 rotatably connected with the lower side to rotate, the rotating rod 10 rotates to drive an inclined rod 13 fixedly connected with the lower end to rotate, the inclined rod 13 rotates to adjust the direction of the inclined rod 13, and the distance between electric wheels 15 on the left side and the right side can be changed, therefore, crops are prevented from being crushed when the robot weeds, and at the moment, the switch A2 is used for controlling the electric wheel 15 to rotate again to start weeding, so that the practicability of the weeding robot is improved.

Referring to fig. 1, the fixing strips 29 are distributed inside the suction opening 28 in a staggered manner, when the heights of weeds in fields to be removed are different, a switch B3 is pressed to control a motor B16 to operate through a controller to drive a screw rod 18 to rotate, threads cut on the outer wall of the screw rod 18 are meshed with threads cut on the inner wall of a screw sleeve 19 to drive the screw sleeve 19 to rotate and move up and down on the outer wall of the screw rod 18, the screw sleeve 19 moves up and down to drive a rotating sleeve 20 to move up and down, the rotating sleeve 20 moves up and down to drive a fixing rod 22 to move up and down in a limiting groove 21, the fixing rod 22 moves up and down to drive a cutter 24 arranged at the front end to move up and down, the height of the cutter 24 is adjusted according to the height of the weeds to be removed, a switch B3 controls a motor B16 to simultaneously control a motor C23 to operate to drive the cutter 24 to rotate to cut, meanwhile, a switch C4 is pressed to control, is sucked into the suction port 28 under the strong suction force of the grass suction machine 25, and the fixed strips 29 uniformly arranged in the suction port 28 align the weeds constantly, so that the blockage of the weeds at the suction port 28 is avoided, and the weeding efficiency is improved.

Referring to fig. 1, the input ends of the switch a2, the switch B3 and the switch C4 are electrically connected with an external power supply through conducting wires, the output end of the switch a2 is electrically connected with the input ends of the motor a6 and the electric wheel 15 through conducting wires, the output end of the switch B3 is electrically connected with the input ends of the motor B16 and the motor C23 through conducting wires, and the output end of the switch C4 is electrically connected with the input end of the grass mower 25 through conducting wires.

The switch A2, the switch B3, the switch C4, the motor A6, the motor B16, the motor C23, the electric wheel 15 and the grass suction machine 25 are products in the prior art, the models of the motor A6, the motor B16 and the motor C23 are HD2401-24, the manufacturer is Anchuan, the models of the switch A2, the switch B3 and the switch C4 are LA38-11DN, the manufacturer is Mixi, the model of the electric wheel 15 is 75-12, the manufacturer is CZJB, the model of the grass suction machine 25 is 691564, and the manufacturer is Meiya, so that the details are not repeated.

The embodiment of the utility model provides a walking weeding robot, when the field crops interval that need weed is different, press switch A2 and pass through controller control motor A6 operation and drive runner 7 and rotate, runner 7 rotates and drives outer wall fixed mounting's tooth piece A8 and rotate, tooth piece A8 rotates and drives tooth piece B12 rotation of intermeshing with it, tooth piece B12 rotates and drives carousel 11 to rotate, carousel 11 rotates and drives the rotation of downside rotation connection's bull stick 10, bull stick 10 rotates and drives the rotation of lower extreme fixed connection's down tube 13, the direction of rotation regulation bull stick 13 of down tube 13 can make the distance between the electronic wheel 15 of left and right sides change simultaneously, thereby avoided the crops that collapse when the robot weeds, at this moment, the electronic wheel 15 rotation of control through switch A2 control once more can begin to weed, when the field weeds height difference that needs to clear away, press switch B3 and pass through controller control motor B16 operation, the screw rod 18 is driven to rotate, the thread cut on the outer wall of the screw rod 18 is meshed with the thread cut on the inner wall of the screw sleeve 19, the screw sleeve 19 is driven to rotate and move up and down on the outer wall of the screw rod 18, the screw sleeve 19 moves up and down to drive the rotating sleeve 20 to move up and down, the rotating sleeve 20 moves up and down to drive the fixed rod 22 to move up and down in the limiting groove 21, the fixed rod 22 moves up and down to drive the cutter 24 arranged at, the height of the cutter 24 is adjusted according to the height of the weeds to be cleared, the switch B3 controls the motor B16 and the motor C23 to operate at the same time to drive the cutter 24 to rotate for cutting, meanwhile, the operation of the grass suction machine 25 is controlled by pressing a switch C4 through the controller, the cut weeds fall backwards, the suction port 28 at the rear side is close to the fallen weeds when the robot runs forwards, sucked into the suction port 28 by a strong suction force of the lawnmower 25, and the weeds are aligned by the fixing strips 29 uniformly installed in the suction port 28.

It should be noted that, the utility model relates to a walking weeding robot, including switch A2, switch B3, switch C4, motor A6, motor B16, motor C23, electronic wheel 15 and lawn mower 25, the part is general standard component or the part that technical staff in this field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (5)

1. A walking weeding robot is characterized by comprising a bedplate (1), wherein a switch A (2) is fixedly installed on the outer wall of the front end of the center of the bedplate (1), a switch B (3) is fixedly installed on the right side of the switch A (2), a switch C (4) is fixedly installed on the right side of the switch B (3), brackets (5) are fixedly installed on the upper walls of the front end and the rear end of the left side and the right side of the bedplate (1), a motor A (6) is fixedly installed on the outer wall of the upper end of each bracket (5), a rotating wheel (7) is rotatably installed at the lower end of each motor A (6) through the corresponding bracket (5), a tooth block A (8) is fixedly installed on the outer wall of each rotating wheel (7), fixed columns (9) are fixedly installed at the front end and the rear end of the outer wall of the left side and the right side of the bedplate (1), rotating rods (10) are rotatably installed in the, the outer wall of the rotary table (11) is fixedly provided with a toothed block B (12), the lower end of the rotary rod (10) is fixedly connected with an inclined rod (13), the side wall of the lower end of the inclined rod (13) is rotatably provided with a rotating shaft (14), the lower end of the rotating shaft (14) is rotatably provided with an electric wheel (15), the inside of the lower side of the bedplate (1) is fixedly provided with a motor B (16), the outer wall of the lower side of the bedplate (1) is fixedly provided with a fixing plate (17), the lower end of the motor B (16) penetrates through the fixing plate (17) and is rotatably provided with a screw rod (18), the outer wall of the screw rod (18) is rotatably sleeved with a screw sleeve (19), the outer wall of the screw sleeve (19) is movably sleeved with a rotating sleeve (20), the side wall of the front end of the fixing plate (17) is fixedly provided with a limiting groove (21), the front end of the rotating sleeve (, the straw cutting machine is characterized in that a cutter (24) is rotatably installed on a fixing rod (22) which penetrates through the upper end of a motor C (23), a straw sucking machine (25) is fixedly installed on the outer wall of the upper end of the rear side of the bedplate (1), a storage battery (26) is fixedly installed on the outer wall of the upper end of the straw sucking machine (25), a connecting pipe (27) is fixedly connected with the lower end of the straw sucking machine (25) and penetrates through the bedplate (1), a suction port (28) is fixedly installed on the front side of the lower end of the connecting pipe (27), and a fixing strip (29) is.

2. A walking weeding robot as claimed in claim 1, wherein the outer wall of the screw (18) is fixedly cut with threads, and the inner wall of the screw sleeve (19) is fixedly cut with threads matching with the threads on the outer wall of the screw (18) to form a rotating structure.

3. A walking weeding robot as claimed in claim 1, wherein the outer wall of the turntable (11) is fixedly mounted with a tooth block B (12) matching with the tooth block a (8) to form a rotating structure.

4. A walking weeding robot according to claim 1, wherein said fixing strips (29) are staggered inside the suction opening (28).

5. A walking weeding robot as claimed in claim 1, wherein the inputs of switch a (2), switch B (3) and switch C (4) are electrically connected to an external power source via wires, the output of switch a (2) is electrically connected to the inputs of motor a (6) and electric wheel (15) via wires, the output of switch B (3) is electrically connected to the inputs of motor B (16) and motor C (23) via wires, and the output of switch C (4) is electrically connected to the input of grass-suction machine (25) via wires.

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