CN220571005U - A portable foliar spraying device - Google Patents

Abstract

The utility model relates to a portable foliar spraying device which comprises a storage barrel, wherein an adjusting mechanism is arranged on the right side of the storage barrel; the adjusting mechanism comprises a frame body and a base, the material storage barrel is fixedly arranged on the left side of the top of the base, the frame body is fixedly arranged on the right side of the top of the base, and the top of the frame body is fixedly provided with a second motor. This portable foliar spraying device, through setting up adjustment mechanism, liquid fertilizer in the drawing liquid pump extraction storage cylinder is taken out into in the two-way pipe, spray out through first shower nozzle and second shower nozzle, when spraying low crops, close the valve of two-way pipe upside, alright make liquid fertilizer spray the crops that lie in the below from the second shower nozzle, when spraying higher crops of growth, close the valve of downside, make fertilizer spray from first shower nozzle, and through the height of foliar, adjust the height of first shower nozzle, thereby conveniently spray the operation to the crops of different growth heights.

Description

A portable foliar spraying device

Technical field

The utility model relates to the technical field of crop fertilization, specifically a portable leaf spraying device.

Background technique

A foliar spray device is a device used to spray liquid fertilizers, pesticides or other plant protection agents on plant leaves. The liquid fertilizer is evenly covered on the plant leaves to provide the nutrients or protection the plants need.

According to Chinese Patent Publication No. CN216532609U, a foliar spraying device for microbial inoculants used for vegetable planting and cultivation includes a workbench, a shell, a feed pipe and a first pipe. The workbench is fixed with a third fixed block, A second groove is provided on one side of the third fixed block, a hydraulic cylinder is fixed on the upper end of the inner wall of the second groove, a second fixed block is fixed on the top of the hydraulic rod, and a second fixed block is provided on one side of the second fixed block. The first groove has a motor fixed on the top end of the inner wall of the first groove.

During the fertilization process, the spraying device fertilizes the crop leaves through the nozzles, and the nozzles are set downwards. Generally, there are shorter and taller crops, and the height of the nozzles is limited, making it inconvenient to spray different crops. Spraying crops with high growth height requires a portable foliar spraying device.

Utility model content

In view of the shortcomings of the existing technology, the present utility model provides a portable foliage spraying device, which has the advantages of being convenient for spraying crops with different growth heights, and solves the problem of inconvenient spraying operations for crops with different growth heights. The problem.

In order to achieve the above object, the present utility model provides the following technical solution: a portable foliage spraying device, including a storage cylinder, and an adjustment mechanism is installed on the right side of the storage cylinder.

The adjustment mechanism includes a frame and a base. The storage barrel is fixedly installed on the left side of the top of the base. The frame is fixedly installed on the right side of the top of the base. A second motor is fixedly installed on the top of the frame. A threaded rod is fixedly connected to the output shaft of the second motor, a threaded block is threadedly connected to the outside of the threaded rod, an electric pushrod is fixedly installed on the right side of the threaded block, and the telescopic end of the electric pushrod is A first nozzle is fixedly connected, a liquid pump is fixedly installed on the top of the base, a liquid outlet pipe is fixedly connected to the left side of the liquid pump, and the left end of the liquid outlet pipe is fixed on the right side of the storage barrel , an infusion hose is fixedly connected to the right side of the infusion pump, an end of the infusion hose away from the infusion pump is fixedly connected to a connecting pipe, and an end of the connecting pipe away from the infusion hose is fixedly connected to a double-pass pipe, Two valves are installed on the two-way pipe, the upper end of the two-way pipe is fixedly connected to the first nozzle, and the lower end of the two-way pipe is fixedly connected to the second nozzle.

Further, a slider is fixedly installed on the left side of the threaded rod, a chute is provided on the inner left side wall of the frame, and the slider is slidably connected inside the chute.

Further, a first motor is fixedly installed on the top of the storage barrel, and a rotating shaft is fixedly connected to the output shaft of the first motor. The bottom of the rotating shaft extends through the storage barrel to the inner lower part of the storage barrel. Several stirring rods are fixedly connected to the left and right sides of the rotating shaft.

Further, a liquid inlet pipe is fixed on the left side of the top of the storage barrel, and a pipe cover is threadedly connected to the outside of the liquid inlet pipe.

Further, universal wheels are installed on both left and right sides of the bottom of the base, two support rods are fixedly connected to the top of the base, and handrails are fixedly installed on the top of the support rods.

Further, the bottom of the threaded rod is rotatably connected to the inner bottom wall of the frame, and the electric push rod is located on the right side of the frame.

Compared with the existing technology, the technical solution of this application has the following beneficial effects:

This portable foliage spraying device is equipped with an adjustment mechanism to extract the liquid fertilizer in the storage cylinder through a liquid pump and pump it into the double-pass pipe, and spray it through the first nozzle and the second nozzle. When spraying low crops, , close the valve on the upper side of the double-way pipe, so that the liquid fertilizer can be sprayed from the second nozzle to the crops below. When spraying taller crops, close the valve on the lower side, so that the fertilizer can be sprayed from the first nozzle. The nozzle sprays out and adjusts the height of the first nozzle according to the height of the leaf surface, thereby facilitating spraying operations on crops with different growth heights.

Description of the drawings

Figure 1 is a cross-sectional view of the structure of the utility model;

Figure 2 is a side view of the double-pass pipe of the utility model structure;

Figure 3 is a front view of the structure of Figure 1 of the present invention.

In the picture: 1. Storage barrel; 2. First motor; 3. Rotating shaft; 4. Stirring rod; 5. Base; 6. Liquid outlet pipe; 7. Liquid pump; 8. Frame; 9. Threaded rod; 10. Threaded block; 11. Second motor; 12. Electric push rod; 13. First nozzle; 14. Second nozzle; 15. Infusion hose; 16. Double-pass pipe; 17. Connecting pipe; 18. Handrail.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figures 1-3. In this embodiment, a portable foliage spraying device includes a storage barrel 1, and an adjustment mechanism is installed on the right side of the storage barrel 1.

The adjustment mechanism includes a frame 8 and a base 5. The storage cylinder 1 is fixedly installed on the left side of the top of the base 5. The frame 8 is fixedly installed on the right side of the top of the base 5. A second motor 11 is fixedly installed on the top of the frame 8. The output shaft of the second motor 11 is fixedly connected with a threaded rod 9. The external thread of the threaded rod 9 is connected with a threaded block 10. An electric push rod 12 is fixedly installed on the right side of the threaded block 10. The bottom of the threaded rod 9 is rotatably connected to the frame. On the inner bottom wall of the body 8, the electric push rod 12 is located on the right side of the frame 8. The first nozzle 13 is fixedly connected to the telescopic end of the electric push rod 12. A liquid pump 7 is fixedly installed on the top of the base 5. The liquid pump 7 A liquid outlet pipe 6 is fixedly connected to the left side of the pump 7, and the left end of the liquid outlet pipe 6 is fixed on the right side of the storage cylinder 1. An infusion hose 15 is fixedly connected to the right side of the liquid pump 7, and the infusion hose 15 is far away from the pump. One end of the liquid pump 7 is fixedly connected with a connecting pipe 17, and one end of the connecting pipe 17 away from the infusion hose 15 is fixedly connected with a double-way pipe 16. Two valves are installed on the double-way pipe 16. The upper end of the double-way pipe 16 is connected to the first The nozzle 13 is fixedly connected. The lower end of the double-pass pipe 16 is fixedly connected with the second nozzle 14. Universal wheels are installed on the left and right sides of the bottom of the base 5. The top of the base 5 is fixedly connected with two support rods. The support rods A handrail 18 is fixedly installed on the top.

Among them, the spraying device can be easily pushed to the location where fertilization is required through the universal wheel, making it easy to carry.

In this embodiment, a slider is fixedly installed on the left side of the threaded rod 9, and a chute is provided on the inner left wall of the frame 8. The slider is slidably connected inside the chute, so that the threaded block 10 can be The threaded block 10 can only move up and down due to its guiding function.

It should be noted that the liquid fertilizer is diverted into the first nozzle 13 and the second nozzle 14 through the double-way pipe 16, and by closing a valve, the liquid fertilizer can only be sprayed from another place.

In this embodiment, a first motor 2 is fixedly installed on the top of the storage barrel 1. A rotating shaft 3 is fixedly connected to the output shaft of the first motor 2. The bottom of the rotating shaft 3 extends through the storage barrel 1 to the bottom of the storage barrel 1. In the inner lower part, several stirring rods 4 are fixedly connected to the left and right sides of the rotating shaft 3.

It should be noted that the first motor 2 drives the rotating shaft 3 and the mixing rod 4 to rotate, so that the liquid fertilizer can be mixed evenly.

In this embodiment, a liquid inlet pipe is fixed on the left side of the top of the storage barrel 1, and a pipe cover is threadedly connected to the outside of the liquid inlet pipe.

Among them, the electric push rod 12 can drive the first nozzle 13 and the second nozzle 14 to move left and right to facilitate the adjustment of the spraying position.

It should be noted that a control panel is fixedly installed on the front of the frame 8. The second motor 11, the electric push rod 12, the first motor 2 and the liquid pump 7 are all electrically connected to the control panel, and the second motor 11 is a servo motor. , by rotating the second motor 11 forward or reversely, the heights of the first nozzle 13 and the second nozzle 14 can be adjusted.

The working principle of the above embodiment is as follows: during use, the fertilizer and water are put into the inside of the storage cylinder 1 through the feed pipe, and then the first motor 2 drives the rotating shaft 3 and the stirring rod 4 to rotate, so that the liquid fertilizer can be mixed evenly. , and then open the liquid pump 7 and the solenoid valve, the liquid fertilizer in the storage cylinder 1 can be pumped into the double-pass pipe 16 and split, and sprayed through the first nozzle 13 and the second nozzle 14 to spray low crops. When applying, close the valve on the upper side of the two-way pipe 16, so that the liquid fertilizer can be sprayed from the second nozzle 14 to the crops below. When spraying the crops with higher growth, close the valve on the lower side so that The fertilizer is sprayed from the first nozzle 13 and passes through the height of the leaf surface. The second motor 11 drives the threaded rod 9 to rotate, so that the threaded block 10 drives the first nozzle 13 to move upward, thereby facilitating the treatment of crops with different growth heights. Spraying operations.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variation thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a portable leaf surface spraying device, includes storage cylinder (1), its characterized in that: an adjusting mechanism is arranged on the right side of the storage cylinder (1);

the adjusting mechanism comprises a frame body (8) and a base (5), the material storage barrel (1) is fixedly arranged on the left side of the top of the base (5), the frame body (8) is fixedly arranged on the right side of the top of the base (5), a second motor (11) is fixedly arranged on the top of the frame body (8), a threaded rod (9) is fixedly connected to an output shaft of the second motor (11), a threaded block (10) is connected to the external thread of the threaded rod (9), an electric push rod (12) is fixedly arranged on the right side of the threaded block (10), a first spray head (13) is fixedly connected to a telescopic end of the electric push rod (12), the top of the base (5) is fixedly provided with a liquid pump (7), the left side of the liquid pump (7) is fixedly connected with a liquid outlet pipe (6), the left end of the liquid outlet pipe (6) is fixedly penetrated on the right side of the material storage barrel (1), the right side of the liquid pump (7) is fixedly connected with a liquid delivery hose (15), one end of the liquid delivery hose (15) away from the liquid pump (7) is fixedly connected with a connecting pipe (17), one end of the connecting pipe (17) away from the liquid delivery hose (15) is fixedly connected with a double-pass pipe (16), two valves are arranged on the double-pass pipe (16), the upper end of the double-pass pipe (16) is fixedly connected with a first spray head (13), the lower end of the double-pass pipe (16) is fixedly connected with a second spray head (14).

2. The portable foliar spray apparatus of claim 1 wherein: the left side of threaded rod (9) fixed mounting has the slider, the spout has been seted up on the interior left side wall of framework (8), slider sliding connection is in the inside of spout.

3. The portable foliar spray apparatus of claim 1 wherein: the top fixed mounting of storage section of thick bamboo (1) has first motor (2), fixedly connected with pivot (3) on the output shaft of first motor (2), the bottom of pivot (3) runs through storage section of thick bamboo (1) and extends to the interior lower part of storage section of thick bamboo (1), the left and right sides of pivot (3) all fixedly connected with a plurality of puddler (4).

4. The portable foliar spray apparatus of claim 1 wherein: the left side at the top of the storage cylinder (1) is fixedly penetrated by a liquid inlet pipe, and the outside of the liquid inlet pipe is connected with a pipe cover in a threaded manner.

5. The portable foliar spray apparatus of claim 1 wherein: universal wheels are mounted on the left side and the right side of the bottom of the base (5), two support rods are fixedly connected to the top of the base (5), and armrests (18) are fixedly mounted on the tops of the support rods.

6. The portable foliar spray apparatus of claim 1 wherein: the bottom of the threaded rod (9) is rotatably connected to the inner bottom wall of the frame body (8), and the electric push rod (12) is positioned on the right side of the frame body (8).