Spraying device for crops

Abstract

The utility model relates to the technical field of crop spraying, and discloses a spraying device for crops, which comprises a main body box and a box cover arranged at the upper end of the main body box, a plurality of groups of heat conducting rods are symmetrically distributed at the output end of a heating instrument, a surge tank is arranged at the upper end of the outer wall of the main body box, and a spraying mechanism is arranged on one side of the main body box. A driving mechanism for driving the stirring shaft to rotate is arranged at the lower end of the stirring shaft. The stirring shaft is driven by the motor to rotate, so that pesticide and water are stirred, the mixing efficiency is improved, the pesticide and the water are uniformly mixed, and the manual workload is reduced; when the weather is cold, pesticide and water in the main body box are heated to a proper temperature through the heating instrument and the heat conducting rod, and then the motor drives the stirring shaft to rotate, so that full mixing of the pesticide and the water can be accelerated, and the use efficiency of the pesticide is improved.

Description

Technical Field

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

[0002] During the process of agricultural planting, crops need to be sprayed with pesticides to ensure that they can grow normally. Most of the existing spraying devices used in agriculture only have a spraying function. Pesticides need to be manually stirred and mixed with water in the spraying device. The operation is not only labor-intensive, but also results in uneven mixing. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a spraying device for crops, which can effectively solve the problems of the prior art.

[0005] (II) Technical solution

[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0007] The utility model discloses a spraying device for crops, comprising a main body box and a box cover arranged at the upper end of the main body box, a plurality of groups of stirring shafts are symmetrically distributed inside the main body box, a heating device is arranged at the inner bottom end of the main body box, a plurality of groups of heat-conducting rods are symmetrically distributed at the output end of the heating device, a pressure-stabilizing tank is arranged at the upper end of the outer wall of the main body box, a spraying mechanism is arranged at one side of the main body box, and a driving mechanism for driving the stirring shaft to rotate is arranged at the lower end of the stirring shaft.

[0008] Furthermore, the spraying mechanism includes a water pump and a spraying rod, wherein the water pump is arranged at one side of the main body box, and the spraying rod is connected to the output end of the water pump.

[0009] Furthermore, the driving mechanism comprises a motor and a crawler belt, wherein the motor is arranged at the inner lower end of the main body box, and the crawler belt is arranged on the lower end outer wall of the stirring shaft.

[0010] Furthermore, the lower end of the main body box is provided with two groups of heat dissipation holes in a mirror-image distribution for dissipating heat at the lower end of the main body box.

[0011] Furthermore, a sealing gasket is provided at the contact portion between the upper end of the motor and the main body box to prevent liquid from entering the bottom space of the main body box.

[0012] Furthermore, a rechargeable mobile power box for powering the device is provided at the lower rear end of the main box.

[0013] (III) Beneficial effects

[0014] Compared with the known public technology, the technical solution provided by the utility model has the following beneficial effects:

[0015] The utility model drives the stirring shaft to rotate by a motor, thereby stirring the pesticide and water, accelerating the mixing efficiency to make them evenly mixed, and reducing the manual workload; when the weather is cold, the pesticide and water inside the main box are heated to a suitable temperature by a heater and a heat conducting rod, and then the stirring shaft is driven to rotate by a motor, which can accelerate the full mixing of the pesticide and water and improve the use efficiency of the pesticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a front perspective view of the utility model;

[0018] Figure 2 It is a three-dimensional diagram of the rear end of the utility model;

[0019] Figure 3 This is an internal cross-sectional view of the main box of the utility model;

[0020] Figure 4 This is a cross-sectional view of the bottom of the main box of the utility model.

[0021] The numbers in the figure represent: 1. Main box; 2. Motor; 3. Agitator shaft; 4. Track; 5. Heater; 6. Heat conducting rod; 7. Water pump; 8. Spraying rod; 9. Rechargeable mobile power box; 10. Voltage stabilizer tank; 11. Heat dissipation hole; 12. Box cover. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0023] The utility model is further described below in conjunction with embodiments.

[0024] Example

[0025] A crop spraying device according to this embodiment, such as Figure 1-4 As shown, it includes a main box 1 and a box cover 12 arranged on the upper end of the main box 1. The box cover 12 is arranged at the upper end of the main box 1 and is used to inject liquid into the interior of the main box 1. After use, if there is still a small amount of residual liquid in the interior of the main box 1, it can also be discharged to the interior of the main box 1 through the box cover 12. The interior of the main box 1 is hollow, and a cavity with a certain space is arranged at the bottom end of the main box 1. A sponge pad for improving the comfort of the operator when carrying it on the back is arranged at the front end of the main box 1, and adjustable shoulder straps are arranged on both sides of the sponge pad to facilitate the operator to adjust according to the actual carrying needs. A rechargeable mobile power box 9 for powering the device is arranged at the lower rear end of the main box 1, and a power display screen and operation buttons are arranged on the outer side of the rechargeable mobile power box 9. The power display screen and the operation buttons can be used to intuitively understand the power of the rechargeable mobile power box 9 or operate the device. The interior of the main box 1 is symmetrically distributed. There are several groups of stirring shafts 3, and a heating device 5 is arranged at the bottom end of the interior of the main box 1. Several groups of heat-conducting rods 6 are symmetrically distributed at the output end of the heating device 5. The contact part between the heat-conducting rods 6 and the main box 1 is provided with a sealing gasket, so that the liquid inside the main box 1 will not enter the bottom end space of the main box 1 through the contact part between the heat-conducting rods 6 and the main box 1. A pressure-stabilizing tank 10 is arranged on the upper end of the outer wall of the main box 1. The pressure-stabilizing tank 10 is used to stabilize the pressure of the internal space of the main box 1 when the internal liquid of the main box 1 is discharged, so that the liquid is sprayed more evenly. When in use, after pesticides and water are injected into the internal space of the main box 1 through the box cover 12, the heating device 5 can be started through the operation button arranged on the rechargeable mobile power box 9, so that the heat-conducting rods 6 can be heated, thereby increasing the temperature inside the main box 1, and then the flow of the liquid inside the main box 1 is accelerated by the rotation of the stirring shaft 3, so that the pesticide and water are fully mixed, the mixing efficiency is improved, and thus the use efficiency of the pesticide is improved.

[0026] like Figure 2-4 As shown, a spraying mechanism is arranged on one side of the main box 1, and the spraying mechanism includes a water pump 7 and a spraying rod 8. The spraying rod 8 is specifically composed of a hollow tube and an atomizing nozzle, and the hollow tube part of the spraying rod 8 is provided with a pad for easy hand-held operation. The water pump 7 is arranged on one side of the main box 1, and the spraying rod 8 is connected to the output end of the water pump 7. A water pipe is arranged between the spraying rod 8 and the pressure-stabilizing tank 10. When in use, the liquid inside the main box 1 can be transported to the spraying rod 8 through the water pump 7, and then sprayed out through the atomizing nozzle of the spraying rod 8. Compared with a manual suction cup, this spraying method has a higher pressure, increases the spraying distance and range, and has a better atomization effect.

[0027] like Figure 3-4As shown, the lower end of the stirring shaft 3 is provided with a driving mechanism for driving the stirring shaft 3 to rotate, the driving mechanism motor 2 and the track 4, the motor 2 is arranged at the lower end of the inner part of the main box 1, the track 4 is arranged on the outer wall of the lower end of the stirring shaft 3, and the contact part between the upper end of the motor 2 and the main box 1 is provided with a sealing gasket for preventing liquid from entering the bottom space of the main box 1. When in use, one group of stirring shafts 3 can be driven to rotate by starting the motor 2. When one group of stirring shafts 3 rotates, the other group of stirring shafts 3 can be driven to rotate synchronously through the track 4, thereby completing the driving process of the stirring shaft 3.

[0028] like Figure 1-2 As shown, the lower end of the main box 1 is provided with two groups of heat dissipation holes 11 for dissipating heat at the lower end of the main box 1 in a mirror-image distribution. When the device arranged at the lower end of the main box 1 is working, the heat dissipation holes 11 can connect the external environment with the internal lower end space of the main box 1 to facilitate heat dissipation.

[0029] Working principle: When spraying crops, firstly, after injecting pesticides and water into the internal space of the main box 1 through the box cover 12, the heating device 5 can be started through the operation button set on the rechargeable mobile power box 9, so that the heat conducting rod 6 can be heated, thereby increasing the temperature inside the main box 1, and one set of stirring shafts 3 can be driven to rotate by starting the motor 2. When one set of stirring shafts 3 rotates, the crawler 4 can drive the other set of stirring shafts 3 to rotate synchronously, thereby completing the driving process of the stirring shafts 3. Through the rotation of the stirring shafts 3, the flow of the liquid inside the main box 1 is accelerated, so that the pesticide and water are fully mixed. The mixing efficiency of pesticides is improved, thereby improving the use efficiency of pesticides. The liquid inside the main box 1 can be transported to the spray rod 8 through the water pump 7, and then sprayed out through the atomizing nozzle of the spray rod 8. The pressure-stabilizing tank 10 is used to stabilize the pressure of the internal space of the main box 1 when the internal liquid of the main box 1 is discharged. The pressure-stabilizing tank 10 is used to stabilize the pressure of the internal space of the main box 1 when the internal liquid of the main box 1 is discharged. Compared with the manual suction cup, this spraying method has a higher pressure, increases the spraying distance and range, and has a better atomization effect. The heat dissipation hole 11 can connect the external environment with the internal lower end space of the main box 1 to facilitate heat dissipation.

[0030] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A spraying device for crops, comprising a main body box (1) and a box cover (12) arranged at the upper end of the main body box (1), characterized in that: A plurality of groups of stirring shafts (3) are symmetrically arranged inside the main box (1), a heating device (5) is arranged at the bottom of the main box (1), and a plurality of groups of heat-conducting rods (6) are symmetrically arranged at the output end of the heating device (5), a pressure-stabilizing tank (10) is arranged at the upper end of the outer wall of the main box (1), a spraying mechanism is arranged on one side of the main box (1), and a driving mechanism for driving the stirring shaft (3) to rotate is arranged at the lower end of the stirring shaft (3).

2. A crop spraying device according to claim 1, characterized in that: The spraying mechanism comprises a water pump (7) and a spraying rod (8), wherein the water pump (7) is arranged on one side of the main box (1), and the spraying rod (8) is connected to the output end of the water pump (7).

3. A crop spraying device according to claim 1, characterized in that: The driving mechanism comprises a motor (2) and a crawler belt (4), wherein the motor (2) is arranged at the lower end of the main body box (1), and the crawler belt (4) is arranged on the outer wall of the lower end of the stirring shaft (3).

4. A crop spraying device according to claim 1, characterized in that: The lower end of the main body box (1) is provided with two groups of heat dissipation holes (11) in a mirror-image distribution for dissipating heat at the lower end of the main body box (1).

5. A crop spraying device according to claim 3, characterized in that: The contact portion between the upper end of the motor (2) and the main box (1) is provided with a sealing gasket for preventing liquid from entering the bottom space of the main box (1).

6. A crop spraying device according to claim 1, characterized in that: A rechargeable mobile power supply box (9) for powering the device is arranged at the lower rear end of the main body box (1).

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