Pesticide spraying device for disinsection of greenhouse crops

Abstract

The utility model relates to the technical field of agriculture, and discloses a pesticide spraying device for disinsection of greenhouse crops, which comprises a machine body, a signal receiver is fixedly assembled at the top of the machine body, one end of a connecting rod is mounted on the outer wall of the machine body, and a propeller is mounted at the other end of the connecting rod. A supporting spraying frame is fixedly installed at the bottom of the connecting rod, a deinsectization and insecticide spraying assembly is arranged at the bottom of the machine body, and a ventilation groove is formed in the outer wall of the machine body. According to the pesticide spraying device for disinsection of the greenhouse crops, by remotely controlling the terminal controller, the motor can start the cabinet, so that the motor can pump disinsection pesticide liquid on the inner wall of the box body to the inner wall of the first liquid outlet pipe and the inner wall of the second liquid outlet pipe, and finally the pesticide liquid is dispersed into fine mist points through the spraying head to be evenly sprayed to the greenhouse crops; the device can adapt to greenhouse crops with different heights, and is high in practicability, convenient to operate remotely and high in convenience.

Description

Technical Field

[0001] The utility model relates to the technical field of agriculture, in particular to a pesticide spraying device for greenhouse crops. Background Art

[0002] The planting and management of greenhouse crops need to comprehensively consider multiple factors, including greenhouse structure, temperature control, water and fertilizer management, pest and disease control, and planting methods.

[0003] The existing pesticide spraying devices for greenhouse crops generally require manual pushing of the pesticide spraying vehicle to spray greenhouse crops. However, the pesticide spraying vehicle has complex equipment and occupies a large area. When the temperature is high in summer, it will cause discomfort to farmers during the pesticide spraying process. Moreover, the height of the existing pesticide spraying devices for greenhouse crops is not easy to adjust, resulting in general pesticide spraying effect for greenhouse crops. Now, improvements are made. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a pesticide spraying device for greenhouse crops, which solves the problems put forward in the above background art.

[0005] The utility model provides the following technical solutions: A pesticide spraying device for greenhouse crops includes a machine body. A signal receiver is fixedly assembled at the top of the machine body. One end of a connecting rod is installed on the outer wall of the machine body, and a propeller is installed at the other end of the connecting rod. A supporting spraying frame is fixedly installed at the bottom of the connecting rod. An insecticidal and pesticide spraying assembly is arranged at the bottom of the machine body. Ventilation grooves are opened on the outer wall of the machine body.

[0006] As a preferred technical solution of the utility model, medicine outlet pipes are arranged on the outer walls on both sides of the insecticidal and pesticide spraying assembly. The bottom of the medicine outlet pipe is installed with a rotating rod through a connecting piece. Spraying heads are fixedly assembled on the outer walls on both sides of the rotating rod. A power source is arranged on the inner wall of the machine body. A partition board is fixedly installed on the inner wall of the machine body. A sealing cover is installed on the outer wall of the connecting rod away from the propeller.

[0007] As a preferred technical solution of the utility model, the number of the connecting rods, propellers and supporting spraying frames is four, and the four connecting rods, propellers and supporting spraying frames are evenly distributed on the outer wall of the machine body. The power source is electrically connected to the signal transmitter. The inner wall of the supporting spraying frame is communicated with the inner wall of the connecting rod, and a micro-spraying head is installed at the bottom of the supporting spraying frame.

[0008] As a preferred technical solution of the present utility model, the pest control and pesticide spraying assembly includes a box body, a motor is fixedly installed on the outer wall of the box body, a first rotating wheel and a stirring rod are respectively fixedly assembled on the power output shaft of the motor, one end of a belt is rotatably sleeved on the outer wall of the first rotating wheel, and the inner wall of the other end of the belt is sleeved with a second rotating wheel. A liquid extraction pump is provided on the inner wall of the box body.

[0009] As a preferred technical solution of the present utility model, a first liquid outlet pipe and a second liquid outlet pipe are respectively installed on the top of the liquid extraction pump. A liquid distribution pipe is fixedly installed on the top of the first liquid outlet pipe. An installation plate is clamped on the outer wall of the second liquid outlet pipe. A liquid inlet groove is opened on the outer wall of the box body. A groove cover is rotatably connected to the outer wall of the liquid inlet groove. A limiting ring is rotatably connected to the outer wall of the stirring rod on the side far from the motor. Stirring blades are fixedly installed on the outer wall of the stirring rod.

[0010] As a preferred technical solution of the present utility model, the motor is electrically connected to the terminal controller. The outer wall of the limiting ring on the side far from the stirring rod is fixedly installed on the inner wall of the box body. The number of the second liquid outlet pipes is two, and the two second liquid outlet pipes are symmetrically distributed on the inner wall of the medicine outlet pipe. The cross section of the liquid distribution pipe is in a "cross" shape, and the liquid distribution pipe is located in the inner wall of the connecting rod. The inner wall of the box body is filled with pest control liquid.

[0011] Compared with the prior art, the present utility model has the following beneficial effects:

[0012] 1. For the pesticide spraying device for pest control of greenhouse crops, by remotely controlling the terminal controller, the motor can be started, so that the motor can pump the pest control liquid on the inner wall of the box body into the inner walls of the first liquid outlet pipe and the second liquid outlet pipe respectively, and finally the liquid medicine is dispersed into fine mist points by the spraying head and evenly sprayed on the greenhouse crops. This enables the device to adapt to greenhouse crops of different heights, has strong practicability and is easy to operate.

[0013] 2. For the pesticide spraying device for pest control of greenhouse crops, by remotely controlling the terminal controller to emit signals, the motor can start working, so that the first rotating wheel and the stirring rod can rotate, the belt can drive the second rotating wheel to rotate, and the stirring blades can stir on the inner wall of the box body, making the pest control liquid on the inner wall of the box body in a uniformly mixed state, thus making the pest control effect on the greenhouse crops better. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural diagram of the present utility model;

[0015] Figure 2 is a structural diagram of the other side of the present utility model;

[0016] Figure 3This is a schematic cross-sectional structure diagram of the utility model;

[0017] Figure 4 This is a schematic structure diagram of the pest control and pesticide spraying assembly of the utility model;

[0018] Figure 5 This is a schematic cross-sectional structure diagram of the pest control and pesticide spraying assembly of the utility model.

[0019] In the figure: 1, the body; 2, the signal receiver; 3, the connecting rod; 4, the propeller; 5, the support spraying frame; 6, the pest control and pesticide spraying assembly; 7, the ventilation slot; 8, the medicine outlet pipe; 9, the rotating rod; 10, the spraying head; 11, the power source; 12, the partition board; 13, the sealing cover; 14, the connecting piece;

[0020] 601, the box body; 602, the motor; 603, the first rotating wheel; 604, the belt; 605, the second rotating wheel; 606, the stirring rod; 607, the liquid extraction pump; 608, the first liquid outlet pipe; 609, the liquid distribution pipe; 610, the second liquid outlet pipe; 611, the mounting plate; 612, the liquid inlet groove; 613, the groove cover; 614, the limiting ring; 615, the stirring blade. Specific implementation manners

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figure 1 - Figure 5 , a pesticide spraying device for pest control of greenhouse crops, including a body 1, a signal receiver 2 is fixedly assembled on the top of the body 1, one end of a connecting rod 3 is installed on the outer wall of the body 1, a propeller 4 is installed at the other end of the connecting rod 3, a support spraying frame 5 is fixedly installed at the bottom of the connecting rod 3, a pest control and pesticide spraying assembly 6 is arranged at the bottom of the body 1, and a ventilation slot 7 is opened on the outer wall of the body 1;

[0023] Using the above structure, due to the characteristic that the power source 11 is electrically connected to the signal transmitter, it can be known that the device can fly above the greenhouse crops through remote control and can spray liquid medicine on the greenhouse crops during flight, so that the device can achieve the effect of pest control and pesticide spraying for greenhouse crops at different heights.

[0024] In a preferred embodiment, medicine outlet pipes 8 are provided on both outer walls of the pest control and spraying assembly 6. A rotating rod 9 is installed at the bottom of the medicine outlet pipe 8 through a connecting piece 14. Spraying heads 10 are fixedly assembled on both outer walls of the rotating rod 9. A power source 11 is provided on the inner wall of the machine body 1. A partition 12 is fixedly installed on the inner wall of the machine body 1. A sealing cover 13 is installed on the outer wall of the connecting rod 3 on the side far from the propeller 4.

[0025] In a preferred embodiment, there are four connecting rods 3, propellers 4, and supporting spraying frames 5, and the four connecting rods 3, propellers 4, and supporting spraying frames 5 are evenly distributed on the outer wall of the machine body 1. The power source 11 is electrically connected to the signal transmitter. The inner wall of the supporting spraying frame 5 is communicated with the inner wall of the connecting rod 3, and a micro-spraying head is installed at the bottom of the supporting spraying frame 5.

[0026] With the above structure, due to the characteristic that the inner wall of the supporting spraying frame 5 is communicated with the inner wall of the connecting rod 3 and a micro-spraying head is installed at the bottom of the supporting spraying frame 5, it can be known that when the device is flying, the liquid medicine can be sprayed on the greenhouse crops through the micro-spraying head installed at the bottom of the supporting spraying frame 5.

[0027] In a preferred embodiment, the pest control and spraying assembly 6 includes a box body 601. A motor 602 is fixedly installed on the outer wall of the box body 601. A first rotating wheel 603 and a stirring rod 606 are respectively fixedly assembled on the power output shaft of the motor 602. One end of a belt 604 is rotatably sleeved on the outer wall of the first rotating wheel 603, and the other end inner wall of the belt 604 is sleeved with a second rotating wheel 605. A liquid pumping pump 607 is provided on the inner wall of the box body 601.

[0028] In a preferred embodiment, a first liquid outlet pipe 608 and a second liquid outlet pipe 610 are respectively installed on the top of the liquid pumping pump 607. A liquid distribution pipe 609 is fixedly installed on the top of the first liquid outlet pipe 608. A mounting plate 611 is clamped on the outer wall of the second liquid outlet pipe 610. A liquid inlet groove 612 is opened on the outer wall of the box body 601. A groove cover 613 is rotatably connected to the outer wall of the liquid inlet groove 612. A limiting ring 614 is rotatably connected to the outer wall of the stirring rod 606 on the side far from the motor 602. Stirring blades 615 are fixedly installed on the outer wall of the stirring rod 606.

[0029] In a preferred embodiment, the motor 602 is electrically connected to the terminal controller. The outer wall of the limiting ring 614 on the side far from the stirring rod 606 is fixedly installed on the inner wall of the box body 601. There are two second liquid outlet pipes 610, and the two second liquid outlet pipes 610 are symmetrically distributed on the inner wall of the medicine outlet pipe 8. The cross-section of the liquid distribution pipe 609 is in a "cross" shape, and the liquid distribution pipe 609 is located in the inner wall of the connecting rod 3. The inner wall of the box body 601 is filled with pest control liquid medicine.

[0030] Using the above structure, by remotely controlling the terminal controller, the motor 602 can start the cabinet, so that the motor 602 can pump the insecticide liquid on the inner wall of the box body 601 to the inner walls of the first liquid outlet pipe 608 and the second liquid outlet pipe 610 respectively, so that the insecticide liquid can be located on the inner walls of the spray head 10 and the connecting rod 3 respectively, and finally the spray head 10 sprays the insecticide on the greenhouse crops.

[0031] Working principle: When using this device, first place the fully charged power source 11 on the inner wall of the machine body 1. By rotating the tank cover 613, the insecticide liquid can be poured onto the inner wall of the box body 601 through the liquid inlet tank 612. By remotely controlling the terminal controller, the motor 602 can start the cabinet, so that the motor 602 can pump the insecticide liquid on the inner wall of the box body 601 to the inner walls of the first liquid outlet pipe 608 and the second liquid outlet pipe 610 respectively, and finally the spray head 10 disperses the liquid medicine into fine mist points and evenly sprays it on the greenhouse crops. And during this process, by remotely controlling the terminal controller to emit a signal, the motor 602 can start working, so that the first rotating wheel 603 and the stirring rod 606 can rotate, the belt 604 can drive the second rotating wheel 605 to rotate, and the stirring blades 615 can stir on the inner wall of the box body 601, so that the stirring blades 615 can make the insecticide liquid on the inner wall of the box body 601 in a uniformly mixed state, so that the insecticidal effect on the greenhouse crops can be better, and the purpose of evenly spraying different-height greenhouse crops can be achieved during the flight of this device.

[0032] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device for pest control in greenhouse crops, comprising a machine body (1), characterized in that: A signal receiver (2) is fixedly assembled at the top of the body (1). One end of a connecting rod (3) is installed on the outer wall of the body (1). A propeller (4) is installed at the other end of the connecting rod (3). A support spraying frame (5) is fixedly installed at the bottom of the connecting rod (3). An insecticidal and pesticide spraying assembly (6) is provided at the bottom of the body (1). A ventilation groove (7) is formed in the outer wall of the body (1).

2. The pesticide spraying device for greenhouse crops according to claim 1, wherein: Drug outlet pipes (8) are provided on the outer walls on both sides of the insecticidal and pesticide spraying assembly (6). A rotating rod (9) is installed at the bottom of the drug outlet pipe (8) through a connecting piece (14). Spraying heads (10) are fixedly assembled on the outer walls on both sides of the rotating rod (9). A power source (11) is provided on the inner wall of the body (1). A partition plate (12) is fixedly installed on the inner wall of the body (1). A sealing cover (13) is installed on the outer wall of the connecting rod (3) on the side away from the propeller (4).

3. The pesticide spraying device for greenhouse crops according to claim 2, wherein: The number of the connecting rods (3), propellers (4) and support spraying frames (5) is four each. The four connecting rods (3), propellers (4) and support spraying frames (5) are evenly distributed on the outer wall of the body (1). The power source (11) is electrically connected to the signal transmitter. The inner wall of the support spraying frame (5) is communicated with the inner wall of the connecting rod (3). A micro-spraying head is installed at the bottom of the support spraying frame (5).

4. A pesticide spraying device for pest control of greenhouse crops according to claim 1, characterized in that: The insecticidal and pesticide spraying assembly (6) includes a box body (601). A motor (602) is fixedly installed on the outer wall of the box body (601). A first rotating wheel (603) and a stirring rod (606) are fixedly assembled on the power output shaft of the motor (602). One end of a belt (604) is rotatably sleeved on the outer wall of the first rotating wheel (603). The other end of the belt (604) is sleeved on the inner wall of a second rotating wheel (605). A liquid extraction pump (607) is provided on the inner wall of the box body (601).

5. The pesticide spraying device for pest control of greenhouse crops according to claim 4, characterized in that: A first liquid outlet pipe (608) and a second liquid outlet pipe (610) are installed at the top of the liquid extraction pump (607). A liquid distribution pipe (609) is fixedly installed at the top of the first liquid outlet pipe (608). A mounting plate (611) is clamped on the outer wall of the second liquid outlet pipe (610). An inlet liquid groove (612) is formed in the outer wall of the box body (601). A groove cover (613) is rotatably connected to the outer wall of the inlet liquid groove (612). A limiting ring (614) is rotatably connected to the outer wall of the stirring rod (606) on the side away from the motor (602). Stirring blades (615) are fixedly installed on the outer wall of the stirring rod (606).

6. The pesticide spraying device for greenhouse crops according to claim 5, wherein: The motor (602) is electrically connected to the terminal controller. The outer wall of the limiting ring (614) on the side away from the stirring rod (606) is fixedly installed on the inner wall of the box body (601). The number of the second liquid outlet pipes (610) is two. The two second liquid outlet pipes (610) are symmetrically distributed on the inner wall of the drug outlet pipe (8). The cross section of the liquid distribution pipe (609) is in a "cross" shape. The liquid distribution pipe (609) is located in the inner wall of the connecting rod (3). The inner wall of the box body (601) is filled with insecticidal liquid medicine.

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