Intelligent agricultural robot

Abstract

The utility model belongs to the technical field of agricultural production equipment, and particularly relates to an intelligent agricultural robot which comprises an intelligent crawler, and the upper surface of the intelligent crawler is fixedly connected with a bottom plate. The intelligent crawler is driven to move in an orchard, a first motor is started to drive a threaded rod to rotate according to the height of fruit seedlings, a sliding block is made to move upwards along a guide rail to a proper position, pesticide is sprayed to the fruit seedlings on the two sides through a plurality of spray heads, a pesticide outlet pipe can be supported through a folding and unfolding plate, and the longer pesticide outlet pipe can be arranged conveniently; when the intelligent tracked vehicle turns or a sapling needs to block a pesticide outlet pipe, an electric push rod is started to drive a rack to move upwards, the rack and a pinion are in mutual transmission, a large gear is driven to rotate, a pair of folding and unfolding plates are made to rotate by 90 degrees towards the close side, the pesticide outlet pipe is driven to be in a vertical state, and steering of the intelligent tracked vehicle and blocking of the sapling and movable spraying are facilitated; the spraying range is enlarged, plant protection in various environments can be conveniently adapted, adjustment can be conveniently conducted according to needs, and adaptability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production equipment, in particular to an intelligent agricultural robot. Background Art

[0002] During the planting process of fruit trees, there will be a large number of diseases and pests. It is difficult to completely eliminate diseases and pests through biological and physical control. Therefore, using a small amount of pesticides to kill diseases and pests will not affect the safety of fruits and can effectively remove diseases and pests. At present, some unmanned robots are often used in the field of agricultural plant protection to replace manual labor. Using unmanned robots for plant protection can greatly reduce the physical burden of personnel;

[0003] Some existing agricultural robots use fixed spraying, and the spraying range is narrow, which is not convenient for application in plant protection of crops in various environments, and cannot be adjusted according to actual site needs, and has poor adaptability. Therefore, an intelligent agricultural robot is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an intelligent agricultural robot to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent agricultural robot, comprising an intelligent crawler vehicle, the upper surface of the intelligent crawler vehicle is fixedly connected with a base plate, the upper surface of the base plate is fixedly connected with a guide rail, the inner side wall of the guide rail is slidably connected with a slider, the upper surface of the slider is fixedly connected with a triangular plate, the left side wall of the triangular plate is rotatably connected with a pair of large gears, the left side wall of the triangular plate is rotatably connected with a pair of small gears, a rack is provided on the left side of the triangular plate, an electric push rod is installed on the inner side wall of the slider, the output end of the electric push rod is fixedly connected to the lower surface of the rack, the rack and the small gear are meshed, the large gear is meshed with the small gear, the right side wall of the triangular plate is rotatably connected with a pair of retractable and deployable plates, the inner side wall of the guide rail is rotatably connected with a threaded rod, the outer side wall of the threaded rod is threadedly connected with the inner side wall of the slider, a first motor is installed on the lower surface of the base plate, the output end of the first motor is fixedly connected to the lower end of the threaded rod, and the right side wall of the retractable and deployable plate is fixedly connected with a medicine discharging tube.

[0006] As a further preferred embodiment of the technical solution: evenly distributed nozzles are installed on the lower surface of the medicine outlet pipe.

[0007] As a further preferred embodiment of the present technical solution: a pair of support frames are fixedly connected to the upper surface of the base plate, the inner side wall of the support frame is rotatably connected to a winding disk, a connecting hose is wound around the inner side wall of the winding disk, and one end of the connecting hose is connected to a nearby end of the medicine outlet pipe through a three-way joint.

[0008] As a further preferred embodiment of the present technical solution: a second motor is installed on the front surface of the support frame, and an output end of the second motor is fixedly connected to the front surface of the winding reel.

[0009] As a further preferred embodiment of the technical solution: a sliding rod is fixedly connected to the inner side wall of the guide rail, and an outer side wall of the sliding rod is slidably connected to the inner side wall of the sliding block.

[0010] As a further preferred embodiment of the present technical solution: a guide groove is provided on the left side wall of the triangular plate, a guide block is slidably connected to the inner side wall of the guide groove, and a left side wall of the guide block is fixedly connected to the right side wall of the rack.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] When the utility model is used, it is driven by the intelligent crawler vehicle to move in the orchard. According to the height of the fruit seedlings, the first motor is started to drive the threaded rod to rotate, so that the slide block moves upward along the guide rail to a suitable position, and pesticides are sprayed on the fruit seedlings on both sides through multiple nozzles. The retractable and unfolding plates can provide support for the medicine outlet pipe, which is convenient for setting a longer medicine outlet pipe. When turning or when the seedlings need to block the medicine outlet pipe, the electric push rod is started to drive the rack to move upward, and the rack and the small gear transmit to each other, driving the large gear to rotate, so that a pair of retractable and unfolding plates are rotated 90 degrees to the adjacent side, driving the medicine outlet pipe to be in a vertical state, which is convenient for the intelligent crawler vehicle to turn and pass the obstruction of the seedlings. Through the movable spraying, the spraying range is increased, which is convenient for adapting to plant protection in various environments and convenient for adjustment according to needs, and has good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front structural schematic diagram of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the retractable display plate, the medicine outlet pipe and the nozzle in the utility model;

[0015] Figure 3 This is a schematic diagram of the structure of the triangular plate, large gear and small gear in the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of the rack, electric push rod and guide block in the utility model;

[0017] Figure 5It is a schematic diagram of the structure of the connecting hose, the winding disk and the second motor in the utility model.

[0018] In the figure: 1. intelligent crawler; 2. bottom plate; 3. guide rail; 4. slider; 5. triangle plate; 6. large gear; 7. small gear; 8. rack; 9. electric push rod; 10. retractable and unfolding plate; 11. threaded rod; 12. first motor; 13. medicine outlet pipe; 14. nozzle; 15. support frame; 16. reel; 17. connecting hose; 18. second motor; 19. slide rod; 20. guide groove; 21. guide block. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0021] See also Figure 1-5The utility model provides a technical solution: an intelligent agricultural robot comprises an intelligent crawler vehicle 1, the upper surface of the intelligent crawler vehicle 1 is fixedly connected with a base plate 2, the upper surface of the base plate 2 is fixedly connected with a guide rail 3, the inner side wall of the guide rail 3 is slidably connected with a slider 4, the upper surface of the slider 4 is fixedly connected with a triangular plate 5, the left side wall of the triangular plate 5 is rotatably connected with a pair of large gears 6, the left side wall of the triangular plate 5 is rotatably connected with a pair of small gears 7, a rack 8 is arranged on the left side of the triangular plate 5, an electric push rod 9 is installed on the inner side wall of the slider 4, the output end of the electric push rod 9 is fixedly connected to the lower surface of the rack 8, the rack 8 and the small gear 7 are meshed, the large gear 6 is meshed with the small gear 7, the right side wall of the triangular plate 5 is rotatably connected with a pair of retracting and unfolding plates 10, the inner side wall of the guide rail 3 is rotatably connected with a threaded rod 11, the outer side wall of the threaded rod 11 is threadedly connected with the inner side wall of the slider 4, a first motor 12 is installed on the lower surface of the base plate 2, and the output end of the first motor 12 is fixedly connected to the threaded rod The lower end of 11, the right side wall of the retractable and unfolding plate 10 is fixedly connected with a medicine outlet pipe 13; when in use, it is driven by the intelligent crawler vehicle 1 to move in the orchard, and according to the height of the fruit seedlings, the first motor 12 is started to drive the threaded rod 11 to rotate, so that the slider 4 moves upward along the guide rail 3 to a suitable position, and the fruit seedlings on both sides are sprayed with pesticides through the medicine outlet pipe 13. The retractable and unfolding plate 10 can provide support for the medicine outlet pipe 13, which is convenient for setting a longer medicine outlet pipe 13 and improving the spraying range. When turning or when the seedlings need to block the medicine outlet pipe 13, the electric push rod 9 is started to drive the rack 8 to move upward, and the rack 8 and the pinion 7 are driven to rotate, driving the large gear 6 to rotate, so that a pair of retractable and unfolding plates 10 are rotated 90° to the adjacent side, driving the medicine outlet pipe 13 to be in a vertical state, which is convenient for the intelligent crawler vehicle 1 to turn and pass through the obstruction of the seedlings, forming an intelligent agricultural robot. Through movable spraying, the spraying range is increased, which is convenient for adapting to plant protection in various environments, and is convenient for adjustment according to needs, and has good adaptability.

[0022] In this embodiment, specifically: the lower surface of the medicine outlet pipe 13 is installed with uniformly distributed spray heads 14; the spray heads 14 can increase the spraying range of the pesticide and improve the uniformity of the spraying.

[0023] In this embodiment, specifically: a pair of support frames 15 are fixedly connected to the upper surface of the base plate 2, and a winding drum 16 is rotatably connected to the inner side wall of the support frame 15. A connecting hose 17 is wound around the inner side wall of the winding drum 16, and one end of the connecting hose 17 is connected to the end close to the medicine outlet pipe 13 through a three-way joint; one end of the connecting hose 17 is connected to the two medicine outlet pipes 13 through a three-way joint, and the other end is connected to a distant medicine tank and a water pump, so as to facilitate the simultaneous supply of medicine to the two medicine outlet pipes 13. The winding drum 16 can improve the storage effect and is easy to use.

[0024] In this embodiment, specifically: a second motor 18 is installed on the front surface of the support frame 15, and the output end of the second motor 18 is fixedly connected to the front surface of the winding drum 16; the second motor 18 can drive the winding drum 16 by forward and reverse rotation, and reel in and out the connecting hose 17, which is convenient for the supply of pesticides and the movement of the intelligent tracked vehicle 1.

[0025] In this embodiment, specifically: the inner wall of the guide rail 3 is fixedly connected with a slide rod 19 , and the outer wall of the slide rod 19 is slidably connected to the inner wall of the slider 4 ; the slide rod 19 further improves the stability of the movement of the slider 4 .

[0026] In this embodiment, specifically: a guide groove 20 is opened on the left side wall of the triangular plate 5, and a guide block 21 is slidably connected to the inner side wall of the guide groove 20, and the left side wall of the guide block 21 is fixedly connected to the right side wall of the rack 8; when the electric push rod 9 pushes the rack 8, the guide block 21 slides in the guide groove 20, thereby improving the stability of the movement of the rack 8.

[0027] The working principle of the utility model is as follows: when in use, one end of the connecting hose 17 is connected to the two medicine outlet pipes 13 through a three-way joint, and the other end is connected to a distant medicine tank and a water pump, so as to supply medicine to the two medicine outlet pipes 13 at the same time. The second motor 18 can drive the winding reel 16 through forward and reverse rotation to reel in and unwind the connecting hose 17. The intelligent crawler vehicle 1 drives the vehicle to move in the orchard. According to the height of the fruit seedlings, the first motor 12 is started to drive the threaded rod 11 to rotate, so that the slider 4 moves upward along the guide rail 3 to a suitable position, and the fruit seedlings on both sides are sprayed with pesticides through a plurality of nozzles 14. The retractable plate 10 can adjust the medicine outlet The tube 13 provides support, which is convenient for setting a longer medicine outlet pipe 13 and increasing the spraying range. When turning or needing saplings to block the medicine outlet pipe 13, start the electric push rod 9 to drive the rack 8 to move upward, the rack 8 and the pinion 7 transmit transmission to each other, drive the large gear 6 to rotate, and make a pair of retractable and unfolding plates 10 rotate 90° to the adjacent side, drive the medicine outlet pipe 13 to a vertical state, which is convenient for the intelligent crawler vehicle 1 to turn and pass through the obstruction of saplings, and constitute an intelligent agricultural robot. Through active spraying, the spraying range is increased, which is convenient for adapting to plant protection in various environments, and is convenient for adjustment according to needs, with good adaptability.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent agricultural robot, comprising an intelligent tracked vehicle (1), characterized in that: The upper surface of the intelligent crawler vehicle (1) is fixedly connected to a base plate (2), the upper surface of the base plate (2) is fixedly connected to a guide rail (3), the inner side wall of the guide rail (3) is slidably connected to a slider (4), the upper surface of the slider (4) is fixedly connected to a triangular plate (5), the left side wall of the triangular plate (5) is rotatably connected to a pair of large gears (6), the left side wall of the triangular plate (5) is rotatably connected to a pair of small gears (7), a rack (8) is provided on the left side of the triangular plate (5), an electric push rod (9) is installed on the inner side wall of the slider (4), and the output end of the electric push rod (9) is fixedly connected to the rack (8) ), the rack (8) and the pinion (7) are meshed, the large gear (6) and the pinion (7) are meshed, the right side wall of the triangular plate (5) is rotatably connected to a pair of retractable plates (10), the inner side wall of the guide rail (3) is rotatably connected to a threaded rod (11), the outer side wall of the threaded rod (11) is threadedly connected to the inner side wall of the slider (4), a first motor (12) is installed on the lower surface of the base plate (2), the output end of the first motor (12) is fixedly connected to the lower end of the threaded rod (11), and the right side wall of the retractable plate (10) is fixedly connected to a medicine outlet tube (13).

2. An intelligent agricultural robot according to claim 1, characterized in that: The lower surface of the medicine outlet pipe (13) is provided with uniformly distributed spray nozzles (14).

3. The intelligent agricultural robot according to claim 1, characterized in that: A pair of support frames (15) are fixedly connected to the upper surface of the bottom plate (2); the inner side wall of the support frame (15) is rotatably connected to a winding disk (16); a connecting hose (17) is wound around the inner side wall of the winding disk (16); one end of the connecting hose (17) is connected to a nearby end of the medicine outlet pipe (13) through a three-way joint.

4. The intelligent agricultural robot according to claim 3, characterized in that: A second motor (18) is installed on the front surface of the support frame (15), and an output end of the second motor (18) is fixedly connected to the front surface of the winding reel (16).

5. The intelligent agricultural robot according to claim 1, characterized in that: The inner side wall of the guide rail (3) is fixedly connected with a slide rod (19), and the outer side wall of the slide rod (19) is slidably connected with the inner side wall of the slide block (4).

6. The intelligent agricultural robot according to claim 1, characterized in that: A guide groove (20) is provided on the left side wall of the triangular plate (5), a guide block (21) is slidably connected to the inner side wall of the guide groove (20), and the left side wall of the guide block (21) is fixedly connected to the right side wall of the rack (8).

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