Pesticide spraying device capable of expanding spraying range

Abstract

The pesticide spraying device capable of expanding the spraying range comprises a base, a pesticide box is fixedly installed at the top of the base, a rotating rod is rotationally connected into the pesticide box, a rotating disc is fixedly installed on the outer side of a rod body of the rotating rod, a first motor is fixedly installed at the right end of the top of the pesticide box, and a second motor is fixedly installed at the right end of the top of the first motor. And a synchronous belt wheel is fixedly mounted at the output end of the first motor. According to the pesticide spraying device capable of expanding the spraying range, the device can cover a wider crop range through one-time spraying, meanwhile, the device can also be suitable for different types of crops and different terrain environments, pesticide can be accurately sprayed to needed positions, then the usage amount of the pesticide can be reduced, meanwhile, the pesticide applying accuracy is improved, and the pesticide applying efficiency is improved. The pesticide application time can be shortened, the labor cost can be reduced, pesticide can be fully dissolved through stirring, it is ensured that pesticide solutions are evenly mixed, and meanwhile mixing of different pesticides and cross contamination to crops can be avoided through cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting, in particular to a pesticide spraying device capable of expanding the spraying range. Background Art

[0002] A sprayer is also a device used to spray pesticides or other liquid substances. It is usually used in agricultural production. Similar to a sprayer, it also includes components such as a liquid storage tank, a pressure pump, a liquid infusion pipe and a nozzle. The sprayer uses a pressure pump to pump liquid pesticides from the liquid storage tank to the liquid infusion pipe, and then sprays the pesticides evenly onto the plant surface or soil through the nozzle.

[0003] Existing pesticide spraying devices have a limited spraying range and need to stop and reposition frequently. They also need to move repeatedly to complete the spraying of the entire crop, which slows down the operation speed, increases the workload and time cost, and makes it impossible to operate in narrow crop gaps and irregular terrain, which affects the effect of pesticide application and the smoothness of operation. At the same time, it also causes the pesticide solution to precipitate and agglomerate inside, and adhere to pipes, nozzles and other components, thereby affecting the uniformity of the pesticide and the spraying effect. Utility Model Content

[0004] The purpose of the utility model is to provide a pesticide spraying device capable of expanding the spraying range, so as to solve the problems raised in the above-mentioned background technology that the existing pesticide spraying device has an ineffective spraying range, and the pesticide solution produces precipitation and agglomeration, so that it adheres to components such as pipes and nozzles, and at the same time requires repeated movement to complete the spraying of the entire crop, and cannot operate in narrow crop rooms and irregular terrain, which affects the application effect and the smoothness of the operation, thereby increasing the workload, time cost and spraying effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a pesticide spraying device capable of expanding the spraying range, comprising:

[0006] A base, a medicine box is fixedly mounted on the top of the base;

[0007] Also includes:

[0008] A rotating rod, the rotating rod is rotatably connected to the inside of the medicine box, and a rotating disk is fixedly installed on the outside of the rotating rod body, a first motor is fixedly installed on the right end of the top of the medicine box, and a synchronous pulley is fixedly installed on the output end of the first motor;

[0009] The mounting frame is rotatably connected to the right end of the base, and the mounting frame is symmetrically arranged front to back about the vertical central axis of the base, and a connecting plate is rotatably connected to the frame body of the mounting frame, and a gear is fixedly installed at the lower end of the rod body of the mounting frame, a rack is installed at the middle position of the top of the base, and a threaded rod is rotatably connected at the middle position inside the base, and the rod body of the threaded rod is slidably connected with an internal threaded sleeve block, a second motor is fixedly installed at the left end inside the base, and the output end of the second motor is fixedly installed with the left end of the threaded rod, a slide groove is fixedly installed at the bottom of the connecting plate, and the front and rear ends of the right end of the base are rotatably connected to electric push rods.

[0010] Preferably, the rotating disk is arranged in a disc shape, and a stirring rod and a cleaning scraper are fixedly mounted on the disk body of the rotating disk, and the cleaning scraper is arranged in a fitting state with the inner wall of the medicine box.

[0011] Preferably, a synchronous pulley is also fixedly mounted on the rod body at the right end of the rotating rod, and a belt is sleeved on the outer side of the synchronous pulley in the rotating rod, and the upper end of the belt is sleeved and connected to the synchronous pulley in the first motor.

[0012] Preferably, the lower end of the rack is fixedly connected to the upper end of the internal threaded sleeve, and the inner side wall of the internal threaded sleeve is connected to the threaded rod through threads, and the internal threaded sleeve drives the rack to form a sliding structure.

[0013] Preferably, the front end of the rack meshes with the rear end of the front gear in the base, and the rear end of the rack meshes with the front end of the rear gear in the base, and the rack drives the mounting frame to rotate in opposite directions through the gear.

[0014] Preferably, the output end of the electric push rod is slidably connected to the slide groove, and the electric push rod drives the connecting plate to form a flip structure, and a retractable spray pipe is fixedly installed on the top of the connecting plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the pesticide spraying device capable of expanding the spraying range enables the device to cover a wider range of crops at one time, and can also be applied to different types of crops and different terrain environments, so that the pesticide can be accurately sprayed to the required position, thereby reducing the amount of pesticide used, while improving the accuracy of pesticide application, and also reducing the time and labor cost of pesticide application. Stirring can help the pesticide to fully dissolve, ensuring that the pesticide solution is evenly mixed. At the same time, cleaning can avoid mixing between different pesticides and cross contamination of crops, thereby extending the service life;

[0016] 1. A mounting frame, a connecting plate, a gear, a rack, a threaded rod, an internally threaded sleeve block and a second motor are provided. The threaded rod is driven to rotate inside the base through the output end of the second motor. Since the inner side wall of the internally threaded sleeve block is connected to the threaded rod through threads, and the top of the internally threaded sleeve block is fixedly connected to the bottom of the rack, the threaded rod drives the rack to slide on the top of the base through the internally threaded sleeve block. At the same time, the rack and the gear are meshed with each other, so that the rack drives the mounting frame to rotate in the opposite direction on the top of the base through the gear. At the same time, the mounting frame drives the connecting plate to rotate, so that a spraying covers a wider range of crops, and at the same time, the use of pesticides can be reduced, and the cost of pesticides can be reduced, thereby improving the operation efficiency and reducing the time and labor cost of pesticide application;

[0017] 2. A mounting frame, a connecting plate, a slide groove and an electric push rod are provided, and the output end of the electric push rod is slidably connected with the slide groove, so that the electric push rod drives the connecting plate through the slide groove to form a flip structure on the frame of the mounting frame, so that the connecting plate drives the spraying pipe to adjust its angle, and thus it can also be applied to different types of crops and different terrain environments. At the same time, according to the different forms and growth characteristics of the crops, the pesticide can be accurately sprayed to the required position, thereby improving the accuracy of the application of the pesticide and reducing mis-spraying and repeated spraying;

[0018] 3. A medicine box, a rotating rod, a rotating disk, a first motor, a synchronous pulley and a belt are provided. The synchronous pulley on the output end of the first motor is connected with the synchronous pulley of the rotating rod body through a belt sleeve, so that the first motor drives the rotating rod to rotate through the belt. Since a rotating disk is fixedly installed on the outer side of the rotating rod body, and a stirring rod and a cleaning scraper are fixedly installed on the disk body of the rotating disk, the stirring rod of the rotating disk body can stir the solvent inside the medicine box. At the same time, the cleaning scraper can be arranged in a fit state with the inner wall of the medicine box, so that the cleaning scraper can clean the inner wall of the medicine box, so that the pesticide can be fully dissolved in the water, ensuring that the pesticide solution is evenly mixed, thereby improving the spraying effect. At the same time, cleaning can reduce corrosion and scaling, extend the service life of the device, and avoid mixing of different pesticides and cross contamination of crops. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view structure of the utility model;

[0021] Figure 3 This is a side view of the structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the main cross-sectional structure of the base of the utility model;

[0023] Figure 5 It is a side view cross-sectional structural schematic diagram of the medicine box of the utility model.

[0024] In the figure: 1. base; 2. medicine box; 3. rotating rod; 4. rotating disk; 5. first motor; 6. synchronous pulley; 7. belt; 8. mounting frame; 9. connecting plate; 10. gear; 11. rack; 12. threaded rod; 13. internal threaded sleeve block; 14. second motor; 15. slide; 16. electric push rod; 17. spraying pipe. DETAILED DESCRIPTION

[0025] 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. 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 creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: a pesticide spraying device capable of expanding the spraying range, comprising: a base 1, a medicine box 2, a rotating rod 3, a rotating disk 4, a first motor 5, a synchronous pulley 6, a belt 7, a mounting frame 8, a connecting plate 9, a gear 10, a rack 11, a threaded rod 12, an internal threaded sleeve block 13, a second motor 14, a slide 15, an electric push rod 16, and a spray pipe 17.

[0027] First, as attached Figure 1 , Attachment Figure 2 and attached Figure 5 As shown in , when the pesticide spraying device is used to apply pesticides to crops, the solvent is first poured into the medicine box 2, and then water is poured into the medicine box 2, and then the first motor 5 is started. Since the output end of the first motor 5 and the right end rod body of the rotating rod 3 are fixedly mounted with a synchronous pulley 6, the synchronous pulley 6 on the output end of the first motor 5 and the synchronous pulley 6 on the output end of the rotating rod 3 are connected together through a belt 7, and then the first motor 5 drives the rotating rod 3 to rotate inside the medicine box 2 through the belt 7. Since a rotating disk 4 is fixedly mounted on the outer side of the rod body of the rotating rod 3, and a stirring rod is fixedly mounted on the disk body of the rotating disk 4, the rotating rod 3 drives the rotating disk 4 to rotate inside the medicine box 2, so that the rotating disk 4 can fully and evenly mix the solution and water inside the medicine box 2 through the rotation of the rotating disk 4;

[0028] As attached Figure 1 , Attachment Figure 2 , Attachment Figure 3 and attached Figure 4As shown in the figure, when the medicine box 2 needs to spray the medicine preparation and mixing, it is fixedly connected to the medicine spraying pipe 17 through the pipeline, and then the medicine spraying pipe 17 is set in a telescopic structure state, so that the length of the medicine spraying pipe 17 can be adjusted according to the needs, and the electric push rod 16 can also be started by the controller. Since the output end of the electric push rod 16 is slidably connected with the slide groove 15, the electric push rod 16 drives the connecting plate 9 to rotate on the frame of the mounting frame 8 through the slide groove 15, so that the connecting plate 9 drives the medicine spraying pipe 17 to form a flip structure, so that the angle of the medicine spraying pipe 17 is adjusted according to the crops and different terrain environments. After the angle adjustment of the medicine spraying pipe 17 is completed, the second motor 14 can be started by the controller, so that the output end of the second motor 14 drives the threaded rod 12 to rotate inside the base 1, and at the same time, the threaded rod 12 is connected to the inner side wall of the internal threaded sleeve block 13 through a thread, and the internal threaded sleeve block 1 The top of the rack 13 is fixedly connected with the bottom of the rack 11, so that the threaded rod 12 drives the rack 11 to slide on the top of the base 1 through the internal threaded sleeve 13, and then the front end of the rack 11 is meshed with the rear end of the front gear 10 in the base 1, and the rear end of the rack 11 is meshed with the front end of the rear gear 10 in the base 1, so that the gear 10 drives the mounting frame 8 to rotate on the top of the base 1, and at the same time, the gear 10 drives the spraying pipe 17 to slide in the opposite direction through the connecting plate 9, and then the slide groove 15 fixedly connected to the bottom of the connecting plate 9 is slidably connected with the output end of the electric push rod 16, so that when the mounting frame 8 drives the connecting plate 9 to rotate, the electric push rod 16 slides inside the slide groove 15, so that the spraying pipe 17 can be rotated, its length and angle can be adjusted, so that a wider range of crops can be covered, and the pesticide can be accurately sprayed to the required position, thereby improving the accuracy of pesticide application and improving the working efficiency;

[0029] As attached Figure 1 and attached Figure 5 As shown in the figure, after the application of pesticides to the crops is completed, water can be poured into the interior of the medicine box 2 again, and then the first motor 5 can be started again through the controller, so that the first motor 5 drives the rotating disk 4 to rotate inside the medicine box 2 through the rotating rod 3, and then a cleaning scraper is fixedly installed on the disk body of the rotating disk 4, and the cleaning scraper is arranged in a fit state with the inner wall of the medicine box 2, so that the cleaning scraper can clean the pesticide residues on the inner wall of the medicine box 2, and at the same time, through the stirring rod on the disk body of the rotating disk 4, the rotation of the rotating disk 4 can reduce corrosion and fouling inside the medicine box 2, and can also avoid mixing between different pesticides and cross-contamination of crops, thereby extending the service life of the device.

[0030] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the records in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pesticide spraying device capable of expanding the spraying range, comprising: A base (1), a medicine box (2) being fixedly mounted on the top of the base (1); It is characterized by further comprising: A rotating rod (3), the rotating rod (3) is rotatably connected to the inside of the medicine box (2), and a rotating disk (4) is fixedly installed on the outer side of the rotating rod (3), a first motor (5) is fixedly installed on the right end of the top of the medicine box (2), and a synchronous pulley (6) is fixedly installed on the output end of the first motor (5); A mounting frame (8) is rotatably connected to the right end of the base (1), and the mounting frame (8) is symmetrically arranged front and back about the vertical center axis of the base (1), and a connecting plate (9) is rotatably connected to the frame body of the mounting frame (8), and a gear (10) is fixedly installed at the lower end of the rod body of the mounting frame (8), a rack (11) is installed at the middle position of the top of the base (1), and a threaded rod (12) is rotatably connected at the middle position inside the base (1), and the rod body of the threaded rod (12) is slidably connected to an internal threaded sleeve (13), a second motor (14) is fixedly installed at the left end inside the base (1), and the output end of the second motor (14) is fixedly installed with the left end of the threaded rod (12), a sliding groove (15) is fixedly installed at the bottom of the connecting plate (9), and both front and rear ends of the right end of the base (1) are rotatably connected to electric push rods (16).

2. A pesticide spraying device capable of expanding the spraying range according to claim 1, characterized in that: The rotating disk (4) is arranged in a disc shape, and a stirring rod and a cleaning scraper are fixedly mounted on the disk body of the rotating disk (4), and the cleaning scraper is arranged in a fitted state with the inner wall of the medicine box (2).

3. A pesticide spraying device capable of expanding the spraying range according to claim 1, characterized in that: A synchronous pulley (6) is also fixedly mounted on the right end of the rotating rod (3), and a belt (7) is sleeved and connected to the outer side of the synchronous pulley (6) in the rotating rod (3), and the upper end of the belt (7) is sleeved and connected to the synchronous pulley (6) in the first motor (5).

4. A pesticide spraying device capable of expanding the spraying range according to claim 1, characterized in that: The lower end of the rack (11) is fixedly connected to the upper end of the internal thread sleeve (13), and the inner side wall of the internal thread sleeve (13) is connected to the threaded rod (12) through threads, and the internal thread sleeve (13) drives the rack (11) to form a sliding structure.

5. A pesticide spraying device capable of expanding the spraying range according to claim 4, characterized in that: The front end of the rack (11) is meshed with the rear end of the front gear (10) in the base (1), and the rear end of the rack (11) is meshed with the front end of the rear gear (10) in the base (1), and the rack (11) drives the mounting frame (8) to rotate in opposite directions through the gear (10).

6. A pesticide spraying device capable of expanding the spraying range according to claim 1, characterized in that: The output end of the electric push rod (16) is slidably connected to the slide groove (15), and the electric push rod (16) drives the connecting plate (9) to form a flip structure, and a retractable spraying pipe (17) is fixedly installed on the top of the connecting plate (9).

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