A spraying device for sweet potato planting

Abstract

The utility model discloses a kind of spraying devices for sweet potato planting, including chassis, controller is installed on chassis, multiple wheels are installed on chassis, mixed box is fixedly connected on chassis, inside portion is liquid storage chamber and mixed liquid chamber in mixed box, first support frame is fixedly connected on mixed box, first water pump is fixedly installed on first support frame, first water pipe is connected on first water pump, second water pipe is connected between first water pump and liquid storage chamber. The utility model realizes the quantitative proportioning and sufficient mixing of liquid medicine and aqueous solution by controller coordinated control the working time of each water pump and driving motor, ensure that medicine water is uniform, improve the spraying effect, and reduce the waste caused by uneven mixing.

Description

Technical Field

[0001] This utility model belongs to the field of sweet potato planting technology, and in particular relates to a spraying device for sweet potato planting. Background Technology

[0002] In the process of sweet potato cultivation, it is necessary to prepare the sprayed pesticide solution. However, relying solely on water flow or simple stirring cannot ensure that the pesticide solution and water solution are fully, quickly, and evenly mixed. This may result in local concentrations that are too high or too low, leading to unstable spraying effects and unreliable efficacy. Furthermore, sprayers with a fixed height cannot adapt to crops of different heights or growth stages, such as seedlings and mature plants, resulting in uneven spraying, pesticide waste, or insufficient coverage. Therefore, a spraying device for sweet potato cultivation is proposed. Utility Model Content

[0003] The purpose of this invention is to provide a spraying device for sweet potato cultivation to solve the problems mentioned in the background art.

[0004] A spraying device for sweet potato cultivation includes a chassis, a controller mounted on the chassis, multiple wheels mounted on the chassis, and a mixing chamber fixedly connected to the chassis. The mixing chamber is divided into a storage chamber and a mixing chamber. A first support frame is fixedly connected to the mixing chamber, and a first water pump is fixedly mounted on the first support frame. A first water pipe is connected to the first water pump, and a second water pipe connects the first water pump to the storage chamber. A first liquid level sensor and a second liquid level sensor are mounted on the storage chamber. A second support frame is fixedly connected to the mixing chamber, and a second water pump is fixedly mounted on the second support frame. A third water pipe connects the second water pump to the storage chamber, and a fourth water pipe connects the second water pump to the mixing chamber. A pesticide tank is fixedly connected to the chassis, and a third support frame is fixedly connected to the mixing chamber. A third water pump is fixedly installed on the three support frames. A first infusion pipe connects the third water pump to the liquid tank, and a second infusion pipe connects the third water pump to the mixing chamber. A fixed frame is fixedly connected to the mixing chamber, and a drive motor is fixedly installed on the fixed frame. A rotating shaft is connected to the output shaft of the drive motor and is rotatably connected to the mixing chamber. Multiple stirring racks are fixedly installed on the rotating shaft. Two fixed rods are fixedly connected to the chassis, and an electric push rod is fixedly installed on the chassis. A connecting slide rod is connected to the telescopic rod of the electric push rod. A sprayer is slidably connected between the two fixed rods and is connected to the connecting slide rod. A fourth support frame is fixedly connected to the mixing chamber, and a fourth water pump is fixedly installed on the fourth support frame. A fifth water pipe connects the fourth water pump to the mixing chamber, and a sixth water pipe connects the fourth water pump to the sprayer.

[0005] Furthermore, a positioning ring is fixedly connected to the mixing tank, and the positioning ring is connected to the first water pipe.

[0006] Furthermore, indicator lights are installed on the mixing chamber.

[0007] Two handle brackets are fixedly connected to the chassis.

[0008] The controller is equipped with an injection button and a drug injection button.

[0009] The sixth water pipe is made of a flexible flexible hose.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses an electric push rod to drive the sprayer to adjust its height, so as to adapt to the spraying needs of different plants. The height adjustment function optimizes the spraying coverage and is suitable for diverse planting environments, such as crops of different heights.

[0012] 2. This utility model coordinates and controls the working time of each water pump and drive motor through a controller, realizing the quantitative ratio and full mixing of the liquid medicine and the aqueous solution, ensuring uniformity of the liquid medicine and the solution, improving the spraying effect, and reducing waste caused by uneven mixing. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the spraying device for sweet potato planting according to this utility model;

[0014] Figure 2 This is a first sectional three-dimensional structural diagram of the hybrid box.

[0015] Figure 3 This is a first side view of the three-dimensional structure of the chassis.

[0016] Figure 4 This is a schematic diagram of the second side view of the chassis's three-dimensional structure.

[0017] Figure 5 This is a second sectional three-dimensional structural diagram of the hybrid box.

[0018] In the diagram, 1-chassis, 2-controller, 3-wheel, 4-mixing tank, 401-storage chamber, 402-mixing chamber, 5-positioning ring, 6-first support frame, 7-first water pump, 8-first water pipe, 9-second water pipe, 10-first liquid level sensor, 11-second liquid level sensor, 12-indicator light, 13-second support frame, 14-second water pump, 15-third water pipe, 16-fourth water pipe, 17-medicine tank, 18-third support frame, 19-third water pump, 20-first infusion pipe, 21-second infusion pipe, 22-fixed frame, 23-drive motor, 24-rotating shaft, 25-stirring frame, 26-fixed rod, 27-electric push rod, 28-connecting slide rod, 29-sprayer, 30-fourth support frame, 31-fourth water pump, 32-fifth water pipe, 33-sixth water pipe, 34-handle bracket. Detailed Implementation

[0019] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0020] like Figures 1 to 5 The sweet potato planting spraying device of this utility model, as shown, includes a chassis 1, a controller 2 mounted on the chassis 1, multiple wheels 3 mounted on the chassis 1, a mixing chamber 4 fixedly connected to the chassis 1, the mixing chamber 4 being divided into a liquid storage chamber 401 and a mixing chamber 402, a first support frame 6 fixedly connected to the mixing chamber 4, a first water pump 7 fixedly mounted on the first support frame 6, a first water pipe 8 connected to the first water pump 7, a second water pipe 9 connecting the first water pump 7 and the liquid storage chamber 401, and a first liquid level sensor 10 mounted on the liquid storage chamber 401. Level sensor 10 is used to detect the maximum water volume of the aqueous solution. A second level sensor 11 is installed on the storage chamber 401 to detect the minimum water volume of the aqueous solution. A second support frame 13 is fixedly connected to the mixing tank 4, and a second water pump 14 is fixedly installed on the second support frame 13. A third water pipe 15 connects the second water pump 14 to the storage chamber 401, and a fourth water pipe 16 connects the second water pump 14 to the mixing chamber 402. A medicine tank 17 is fixedly connected to the chassis 1 to store the medicine. A second water pump 17 is fixedly connected to the mixing tank 4. A third support frame 18 is fixedly mounted on the third support frame 18. A first infusion pipe 20 connects the third water pump 19 to the medicine tank 17, and a second infusion pipe 21 connects the third water pump 19 to the mixing chamber 402. A fixed frame 22 is fixedly connected to the mixing chamber 4, and a drive motor 23 is fixedly mounted on the fixed frame 22. A rotating shaft 24 is connected to the output shaft of the drive motor 23 and is rotatably connected to the mixing chamber 402. Multiple stirring racks 25 are fixedly mounted on the rotating shaft 24. The stirring racks 25 are used to mix the medicine liquid and the aqueous solution. The base 1... Two fixed rods 26 are fixedly connected to the upper part. An electric push rod 27 is fixedly installed on the chassis 1. A connecting slide rod 28 is connected to the telescopic rod of the electric push rod 27. A sprayer 29 is slidably connected between the two fixed rods 26. The sprayer 29 is used to spray the liquid medicine. The sprayer 29 is connected to the connecting slide rod 28. A fourth support frame 30 is fixedly connected to the mixing tank 4. A fourth water pump 31 is fixedly installed on the fourth support frame 30. A fifth water pipe 32 is connected between the fourth water pump 31 and the mixing chamber 402. A sixth water pipe 33 is connected between the fourth water pump 31 and the sprayer 29.

[0021] A positioning ring 5 is fixedly connected to the mixing tank 4, and the positioning ring 5 is connected to the first water pipe 8.

[0022] Indicator light 12 is installed on the mixing chamber 4.

[0023] Two handle brackets 34 are fixedly connected to the chassis 1.

[0024] The controller 2 is equipped with an injection button and a drug injection button.

[0025] The sixth water pipe, 33, is made of a flexible flexible hose.

[0026] The working principle of this utility model is as follows: After injecting the medicine into the medicine tank, the external water pipe is then connected to the first water pipe. The injection button is then pressed to control the first water pump to draw the aqueous solution from the external water tank. The aqueous solution enters the storage chamber through the first and second water pipes. When the liquid level of the aqueous solution in the storage chamber reaches the preset threshold of the first liquid level sensor, the first water pump is controlled to stop working.

[0027] Pressing the injection button controls the third water pump to work for a certain period of time and then stop. The third water pump delivers the medicine solution, which enters the mixing chamber through the first and second infusion tubes. After the medicine solution is delivered, pressing the infusion button controls the second water pump to work for a certain period of time and then stop. The aqueous solution in the storage chamber enters the mixing chamber through the third and fourth water pipes and mixes with the medicine solution. After the aqueous solution is delivered, the drive motor drives the rotating shaft and stirring frame to rotate. The stirring frame stirs the aqueous solution and medicine solution, ensuring that they are mixed evenly to form a medicine solution.

[0028] The electric push rod drives the connecting slide and sprayer to a designated height to adapt to the spraying height of the plants. Then, the handle frame is pushed, causing the wheels to move the chassis and sprayer. During the movement, the fourth water pump is controlled to draw the pesticide solution, which enters the sprayer through the fifth and sixth water pipes and is then sprayed out to complete the spraying work. When the liquid level in the storage chamber is lower than the preset threshold of the second liquid level sensor, the indicator light is turned on to remind the staff that the water level in the storage chamber is low.

[0029] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A spraying device for sweet potato planting, characterized in that: The sweet potato planting spraying device comprises a chassis, a controller is installed on the chassis, a plurality of wheels are installed on the chassis, a mixing box body is fixedly connected to the chassis, the mixing box body is internally divided into a liquid storage chamber and a liquid mixing chamber, a first support frame is fixedly connected to the mixing box body, a first water pump is fixedly installed on the first support frame, a first water pipe is connected to the first water pump, a second water pipe is connected between the first water pump and the liquid storage chamber, a first liquid level sensor is installed on the liquid storage chamber, a second liquid level sensor is installed on the liquid storage chamber, a second support frame is fixedly connected to the mixing box body, a second water pump is fixedly installed on the second support frame, a third water pipe is connected between the second water pump and the liquid storage chamber, a fourth water pipe is connected between the second water pump and the liquid mixing chamber, a liquid medicine tank is fixedly connected to the chassis, a third support frame is fixedly connected to the mixing box body, a third water pump is fixedly installed on the third support frame, a first liquid conveying pipe is connected between the third water pump and the liquid medicine tank, a second liquid conveying pipe is connected between the third water pump and the liquid mixing chamber, a fixing frame is fixedly connected to the mixing box body, a driving motor is fixedly installed on the fixing frame, a rotating shaft is connected to the output shaft of the driving motor, the rotating shaft is rotatably connected to the liquid mixing chamber, a plurality of stirring frames are fixedly installed on the rotating shaft, two fixing rods are fixedly connected to the chassis, an electric push rod is fixedly installed on the chassis, a connecting slide rod is connected to the telescopic rod of the electric push rod, a sprayer is slidably connected between the two fixing rods, the sprayer is connected to the connecting slide rod, a fourth support frame is fixedly connected to the mixing box body, a fourth water pump is fixedly installed on the fourth support frame, a fifth water pipe is connected between the fourth water pump and the liquid mixing chamber, and a sixth water pipe is connected between the fourth water pump and the sprayer.

2. The spraying device for planting sweet potatoes according to claim 1, characterized by: A positioning ring is fixedly connected to the mixing box body and connected to the first water pipe.

3. The spraying device for planting sweet potatoes according to claim 1, characterized in that: An indicator lamp is installed on the mixing box body.

4. The spraying device for planting sweet potatoes according to claim 1, characterized in that: Two handle frames are fixedly connected to the chassis.

5. The sweet potato planting spraying device according to claim 1, characterized in that: A liquid injection button and a medicine injection button are arranged on the controller. 6.The sweet potato planting spraying device according to claim 1, characterized in that: The sixth water pipe is made of a telescopic hose.

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