CN216566191U

CN216566191U - Agricultural is planted and is protected pesticide sprinkler

Info

Publication number: CN216566191U
Application number: CN202123400417.1U
Authority: CN
Inventors: 冷垚; 李伟; 高素青; 李守栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-05-20
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses a pesticide spraying device for agricultural plant protection, which comprises an unmanned aerial vehicle, wherein a bracket is fixedly connected with the bottom end of the unmanned aerial vehicle, a fixed plate is fixedly connected with the bottom end of the bracket, a pesticide box is arranged at the top end of the bracket, the top end of the outer side of the pesticide box is spirally connected with a box cover, the bottom end of the pesticide box is communicated with a water pump, the bottom end of the water pump is communicated with a pesticide pipe penetrating through the fixed plate, the left side of the bracket is fixedly connected with a motor through a connecting plate, the tail end of a main shaft of the motor is fixedly connected with a bidirectional threaded shaft, and the bidirectional threaded shaft is driven by a starting motor to be spirally connected with the bracket under the balance weight of the balance weight block when the device is used, so that the brackets at two sides are mutually close, at the moment, a nozzle can be continuously controlled to downwards approach crops under the guide of the rotary wheel to the pesticide pipe, the influence of unstable wind on pesticide spraying is avoided to the greatest extent, and the pesticide spraying precision is guaranteed to the greatest extent.

Description

Agricultural is planted and is protected pesticide sprinkler

Technical Field

The utility model relates to the technical field of agricultural plant protection, in particular to a pesticide spraying device for agricultural plant protection.

Background

Agricultural plant protection is pesticide spraying protection for crops in the agricultural field, the existing spraying mode comprises flying spraying, and the airplane spraying pesticide comprises two modes, namely targeted spraying and drifting accumulated spraying, and the targeted spraying method is characterized by low flying, narrow spraying width (usually 1.5 times of wings), no side wind, mist drops on plants by means of downwash generated during flying, higher pesticide coverage degree and higher cost, and is suitable for constant or low volume spraying, and the drifting accumulated spraying method is characterized by higher flying height, and the use of side wind (the side wind is used for dispersing and transferring mist drops) and the airplane course is perpendicular to the wind direction, and because the areas sprayed each time are overlapped and accumulated, the obtained pesticide at each place in a pesticide application area is more uniform, the spraying width is wider, the ultra-low volume spraying is suitable, and along with the continuous development of the society, the pesticide spraying device is more and more applied, the variety of pesticide sprinkler is also more and more, but some agricultural plants insurance pesticide flight sprinkler is when using, because spraying height is higher, and the wind direction is unstable, so the phenomenon that the direction of spraying squints appears easily, has reduced the precision that the pesticide sprayed, consequently, provides a agricultural plants insurance pesticide sprinkler to above problem.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to overcome the existing defects and effectively solve the problems in the background technology.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides a protect agricultural chemical sprinkler is planted to agricultural, includes unmanned aerial vehicle, unmanned aerial vehicle bottom end fixedly connected with support, support bottom fixedly connected with fixed plate, the support top is equipped with the medical kit, medical kit outside top screwed connection has the case lid, medical kit bottom intercommunication has the water pump, water pump bottom intercommunication has the pencil that passes the fixed plate, connecting plate fixedly connected with motor is passed through on the left of the support, the terminal fixedly connected with two-way threaded shaft of main shaft of motor, two-way threaded shaft outside screwed connection have with support and the gliding carriage of fixed plate, the carriage inboard rotates through the connecting axle and is connected with the rotation wheel with the pencil contact, the other end intercommunication of pencil has the nozzle.

As a further improvement of the utility model, connecting plates are arranged at the left end and the right end outside the medicine box, and the connecting plates outside the medicine box are connected with the bracket through bolts.

As a further improvement of the utility model, the bidirectional threaded shaft is rotationally connected with the bracket, the thread direction on the left side of the bidirectional threaded shaft is opposite to the thread direction on the right side of the bidirectional threaded shaft, and the bidirectional threaded shaft is symmetrically arranged.

As a further improvement of the utility model, the bottom end of the outer side of the medicine tube is fixedly connected with a balancing weight, and the balancing weight is a lead block.

As a further improvement of the utility model, the inner side of the fixing plate is rotatably connected with a guide wheel through a connecting shaft, the guide wheel is a rubber wheel and is contacted with the medicine tube, the outer side of the connecting shaft at the front end of the guide wheel on the left side is fixedly connected with a worm wheel, the outer side of the worm wheel is connected with a worm in a meshing manner, and the worm is rotatably connected with the bracket.

As a further improvement of the utility model, the left side of the worm is fixedly connected with a driven chain wheel, the outer side of the driven chain wheel is connected with a chain in a meshing manner, the top end of the inner side of the chain is connected with a driving chain wheel in a meshing manner, and the driving chain wheel is fixedly connected with a main shaft of the motor.

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

1. the utility model provides a pesticide sprinkler for agricultural plant protection, through the rotation wheel that sets up, the pencil, two-way threaded shaft and balancing weight, when using the device, under the counter weight of balancing weight, take place screwed connection through starter motor drive two-way threaded shaft and carriage, so that make both sides support be close to each other, this moment under the direction of rotating the wheel to the pencil, can be close to crops downwards by the continuous control nozzle, so that this furthest's the influence of having avoided unstable wind to pesticide spraying, the furthest's precision of pesticide spraying has been guaranteed.

2. The utility model provides a pesticide sprinkler for agricultural plant protection, through the sprocket that sets up, worm and leading wheel, when using the device, drives sprocket and chain through starter motor and takes place the meshing, can constantly drive worm and worm wheel and take place the meshing to the leading wheel that drives left side rubber material rotates, with this supplementary pulling when having realized the pencil and receive and release, the phenomenon that appears blocking or scratch when having avoided the pencil to move down or move up has guaranteed the normal use of receiving and releasing of pencil.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

Fig. 1 is a schematic overall structure diagram of a pesticide spraying device for agricultural plant protection of the utility model.

Fig. 2 is a schematic overall sectional structural view of a pesticide spraying device for agricultural plant protection of the present invention.

Fig. 3 is a schematic structural view of the agricultural plant protection pesticide spraying device in a position A in fig. 1.

Fig. 4 is a schematic structural view of the agricultural plant protection pesticide spraying device in the position B of fig. 1.

Fig. 5 is a schematic structural view of the agricultural plant protection pesticide spraying device in the position C of fig. 2.

In the figure: 1. an unmanned aerial vehicle; 2. a support; 3. a medicine chest; 4. a box cover; 5. a water pump; 6. a medicine tube; 7. a motor; 8. a bidirectional threaded shaft; 9. a carriage; 10. a rotating wheel; 11. a nozzle; 12. a balancing weight; 13. a fixing plate; 14. a guide wheel; 15. a drive sprocket; 16. a chain; 17. a driven sprocket; 18. a worm; 19. a worm gear.

Detailed Description

The present invention will be further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, wherein certain elements may be omitted, enlarged or reduced in size, and are not intended to represent the actual dimensions of the product, so as to better illustrate the detailed description of the utility model.

In order to make the technical means, the original characteristics, the achieved objects and the functions of the present invention easy to understand, in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or the positional relationship based on the orientation or the positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, and thus not be understood as limiting the present invention, and furthermore, the terms "first", "second" and "third" are only used for descriptive purposes and not to indicate or imply relative importance, and the present invention is further explained below with reference to the specific embodiments.

Example 1

As shown in fig. 1-5, a pesticide spraying device for agricultural plant protection comprises an unmanned aerial vehicle 1, a support 2 is fixedly connected to the bottom end of the unmanned aerial vehicle 1, a fixing plate 13 is fixedly connected to the bottom end of the support 2, a pesticide box 3 is arranged at the top end of the support 2, a box cover 4 is spirally connected to the top end of the outer side of the pesticide box 3, a water pump 5 is communicated with the bottom end of the pesticide box 3, a pesticide tube 6 passing through the fixing plate 13 is communicated with the bottom end of the water pump 5, a motor 7 is fixedly connected to the left side of the support 2 through a connecting plate, a bidirectional threaded shaft 8 is fixedly connected to the tail end of a main shaft of the motor 7, a sliding frame 9 sliding with the support 2 and the fixing plate 13 is spirally connected to the outer side of the bidirectional threaded shaft 8, a rotating wheel 10 contacting with the pesticide tube 6 is rotatably connected to the inner side of the sliding frame 9 through a connecting shaft, a nozzle 11 is communicated with the other end of the pesticide tube 6, connecting plates are arranged at the left and right ends of the outer side of the pesticide box 3, and the connecting plate in the 3 outsides of medical kit passes through the bolt and links together with support 2, two-way threaded shaft 8 rotates with support 2 to be connected, and the left screw thread direction of 8 two-way threaded shafts is opposite with the screw thread direction on 8 right sides of two-way threaded shaft, 8 two-way threaded shafts are the symmetry setting, 6 outsides bottom fixedly connected with balancing weights 12 of pencil, and balancing weights 12 are the lead block.

In this embodiment, drive two-way threaded shaft 8 through motor 7 and rotate, can control two carriage 9 and be close to each other, this moment under the counter weight of balancing weight 12, can stimulate nozzle 11 constantly downwards, and spray tube 6 can constantly take place to rotate with rotation wheel 10 this moment to this makes nozzle 11 constantly be close the crop that needs spray insecticide, and the at utmost has avoided the wind direction unstability to the influence that the insecticide sprayed, has guaranteed the precision that the insecticide sprayed.

Example 2

As shown in fig. 1-5, a pesticide spraying device for agricultural plant protection comprises an unmanned aerial vehicle 1, a support 2 is fixedly connected to the bottom end of the unmanned aerial vehicle 1, a fixing plate 13 is fixedly connected to the bottom end of the support 2, a pesticide box 3 is arranged at the top end of the support 2, a box cover 4 is spirally connected to the top end of the outer side of the pesticide box 3, a water pump 5 is communicated with the bottom end of the pesticide box 3, a pesticide tube 6 passing through the fixing plate 13 is communicated with the bottom end of the water pump 5, a motor 7 is fixedly connected to the left side of the support 2 through a connecting plate, a bidirectional threaded shaft 8 is fixedly connected to the tail end of a main shaft of the motor 7, a sliding frame 9 sliding with the support 2 and the fixing plate 13 is spirally connected to the outer side of the bidirectional threaded shaft 8, a rotating wheel 10 contacting with the pesticide tube 6 is rotatably connected to the inner side of the sliding frame 9 through a connecting shaft, a nozzle 11 is communicated with the other end of the pesticide tube 6, a guide wheel 14 is rotatably connected to the inner side of the fixing plate 13 through a connecting shaft, and leading wheel 14 is the rubber wheel, leading wheel 14 and the contact of pencil 6, it is left the connecting axle outside fixedly connected with worm wheel 19 of 14 front ends of leading wheel, the meshing is connected with worm 18 in the worm wheel 19 outside, and worm 18 and support 2 rotate and be connected, worm 18 left side fixedly connected with driven sprocket 17, the meshing is connected with chain 16 in the driven sprocket 17 outside, the meshing of 16 inboard tops of chain is connected with drive sprocket 15, and drive sprocket 15 and motor 7's main shaft fixed connection.

In this embodiment, constantly drive driving sprocket 15 through motor 7 and mesh with chain 16, can constantly drive driven sprocket 17 and rotate to constantly drive worm 18 and worm wheel 19 meshing, constantly drive left leading wheel 14 and constantly rotate with this, when cartridge 6 receive and releases, played supplementary effect of receiving and releasing this moment, avoided cartridge 6 to appear fish tail and the phenomenon of blocking when receiving and releasing.

The utility model is improved as follows: when the crops are sprayed, the unmanned aerial vehicle 1 is remotely controlled to fly to a designated area through remote control, then the motor 7 is controlled to continuously drive the bidirectional threaded shaft 8 and the driving sprocket 15 to rotate, the sliding frames 9 on the left and right sides are continuously controlled to be mutually close to each other and to be spirally connected with the bidirectional threaded shaft 8, at the moment, under the balance weight of the balancing weight 12, the nozzle 11 is continuously downward, the medicine tube 6 is continuously rotated with the rotating wheel 10, meanwhile, the motor 7 continuously drives the driving chain wheel 15 to be meshed with the chain 16, thereby continuously driving the driven sprocket 17 to rotate, at the same time, the driven sprocket 17 continuously drives the worm 18 to mesh with the worm wheel 19, thereby constantly driving the guide wheel 14 at the left side to rotate, playing the role of auxiliary retraction when the medicine tube 6 is retracted, when the nozzle 11 falls to a predetermined height, the water pump 5 is started to pump the liquid medicine in the medicine box 3, and then the liquid medicine is sprayed through the medicine pipe 6 and the nozzle 11.

While there have been shown and described what are at present considered the preferred embodiments of the utility model, the fundamental principles and essential features of the utility model and advantages thereof, it will be understood by those skilled in the art that the utility model is not limited by the embodiments described above, which are included to illustrate the principles of the utility model, but that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a guarantor's pesticide sprinkler is planted to agricultural, includes unmanned aerial vehicle (1), its characterized in that: the bottom end of the unmanned aerial vehicle (1) is fixedly connected with a bracket (2), the bottom end of the bracket (2) is fixedly connected with a fixed plate (13), a medicine box (3) is arranged at the top end of the bracket (2), the top end of the outer side of the medicine box (3) is spirally connected with a box cover (4), the bottom end of the medicine box (3) is communicated with a water pump (5), the bottom end of the water pump (5) is communicated with a medicine pipe (6) which passes through a fixed plate (13), the left side of the bracket (2) is fixedly connected with a motor (7) through a connecting plate, the tail end of a main shaft of the motor (7) is fixedly connected with a bidirectional threaded shaft (8), the outer side of the bidirectional threaded shaft (8) is spirally connected with a sliding frame (9) which slides with the bracket (2) and the fixed plate (13), the inner side of the sliding frame (9) is rotatably connected with a rotating wheel (10) which is in contact with the medicine tube (6) through a connecting shaft, and the other end of the medicine tube (6) is communicated with a nozzle (11).

2. The agricultural plant protection pesticide spraying device of claim 1, wherein: the left end and the right end of the outer side of the medicine box (3) are respectively provided with a connecting plate, and the connecting plates on the outer side of the medicine box (3) are connected with the bracket (2) through bolts.

3. The agricultural plant protection pesticide spraying device of claim 1, wherein: two-way threaded shaft (8) are connected with support (2) rotation, and the left screw thread direction of two-way threaded shaft (8) is opposite with the screw thread direction on two-way threaded shaft (8) right side, two-way threaded shaft (8) are the symmetry and set up.

4. The agricultural plant protection pesticide spraying device of claim 1, wherein: the bottom end of the outer side of the medicine tube (6) is fixedly connected with a balancing weight (12), and the balancing weight (12) is a lead block.

5. The agricultural plant protection pesticide spraying device of claim 1, wherein: fixed plate (13) inboard is rotated through the connecting axle and is connected with leading wheel (14), and leading wheel (14) are the rubber wheel, leading wheel (14) and pencil (6) contact, it is left the connecting axle outside fixedly connected with worm wheel (19) of leading wheel (14) front end, worm wheel (19) outside meshing is connected with worm (18), and worm (18) rotate with support (2) and be connected.

6. The agricultural plant protection pesticide spraying device of claim 5, wherein: worm (18) left side fixedly connected with driven sprocket (17), driven sprocket (17) outside meshing is connected with chain (16), chain (16) inboard top meshing is connected with drive sprocket (15), and the main shaft fixed connection of drive sprocket (15) and motor (7).