Melatonin drought-resistant agent spraying device

Abstract

The utility model discloses a melatonin drought-resistant agent spraying device, which belongs to the technical field of melatonin drought-resistant agent spraying related equipment and comprises a movable vehicle body and a spraying mechanism. The movable vehicle body has corresponding supporting force, and a limiting bracket for guiding the spraying mechanism to lift is arranged at the front end; a water tank is arranged on the supporting working face and supplies water to the spraying mechanism. The spraying mechanism comprises a pressure cavity and is slidably arranged on the limiting support through a sliding block at the front end, and the bottom is connected with the lifting mechanism. Splicing units are spliced and arranged at the two ends of the pressure cavity respectively, the height of spraying operation can be adjusted, the spraying range of the two sides can be controlled, spraying can be conducted on the position needing operation, waste of pesticide liquid is avoided, and spraying within the operation range is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of melatonin drought-resistant agent spraying related equipment, in particular to a melatonin drought-resistant agent spraying device. Background Art

[0002] Melatonin, chemically known as N-acetyl-5-methoxy-tryptamine, is widely present in organisms and is a conserved molecule throughout the evolution of plants, animals, and microorganisms. Research has shown that melatonin not only plays a role in the development of organs like roots and stems, but also plays a crucial role in processes such as apical dominance, flowering, and aging. In terms of biotic and abiotic stresses, melatonin plays a crucial role in scavenging reactive oxygen free radicals and in helping plants resist stresses such as salt, heat, drought, ultraviolet light, heavy metals, and chemicals.

[0003] When preparing a melatonin drought-resistant agent and verifying its efficacy mechanism, it is necessary to spray the melatonin drought-resistant agent on seedlings. However, existing spraying equipment is either handheld or mobile with a vehicle. However, handheld operation is labor-intensive, and the mobile with-vehicle spraying mechanism cannot adjust the spraying height according to the height of the seedlings, and the spraying range is difficult to adjust, resulting in poor spraying effects. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a melatonin drought-resistant agent spraying device.

[0005] The technical solution adopted by the utility model is as follows: a melatonin drought-resistant agent spraying device, including a mobile body and a spraying mechanism; the mobile body has corresponding supporting force, and a limit bracket is configured at the front end to guide the spraying mechanism to rise and fall; a water tank is configured on the supporting working surface, and the water tank supplies water to the spraying mechanism; the spraying mechanism includes a pressure chamber, which is slidably configured on the limit bracket through a sliding block at the front end, and is connected to the lifting mechanism at the bottom; spliced ​​spraying units are respectively configured at both ends of the pressure chamber.

[0006] Furthermore, the spliced ​​spraying unit is formed by connecting a plurality of nozzles end to end, a nozzle is arranged on the side of the nozzle, and a control valve is arranged on the nozzle directly connected to the pressure chamber.

[0007] Furthermore, a sealing assembly is arranged on the nozzle, and the sealing assembly includes a rotating ring rotatably arranged at a corresponding position of the nozzle body, the rotating ring is connected to a telescopic rod, the telescopic end of the telescopic rod is connected to one end of a sealing plate, the other end of the sealing plate extends along the central axis direction of the nozzle and is arranged on the side of the nozzle, and the sealing head is sequentially arranged at the corresponding nozzle position of the sealing plate, and the sealing head is used to close the corresponding nozzle.

[0008] Furthermore, one end of the nozzle forms a first connecting end, and the other end of the nozzle forms a second connecting end matching the first connecting end. When the first connecting end and the second connecting end match, they are in a connected state.

[0009] Furthermore, a plug is provided at the farthest end of the nozzle away from the pressure chamber.

[0010] After adopting the above structure, the beneficial effects of the utility model are as follows: the melatonin drought-resistant agent spraying device proposed by the utility model can adjust the height of the spraying operation through the provided spraying mechanism, and can control the spraying range on both sides. It can spray at the required operation position, avoid wasting the liquid medicine and ensure spraying within the operation range. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of a melatonin drought-resistant agent spraying device proposed in the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the spliced ​​spraying units of a melatonin drought-resistant agent spraying device proposed in the utility model;

[0014] Figure 3 This is a partial cross-sectional view of a blocking component of a melatonin drought-resistant agent spraying device proposed in the present invention;

[0015] Figure 4 This is a schematic diagram of the overall structure of a melatonin drought-resistant agent spraying device proposed by the utility model from another angle.

[0016] In the attached drawings: 1. Mobile body, 2. Limiting bracket, 3. Water tank, 4. Water pump, 5. Pressure chamber, 6. Sliding block, 7. Lifting column, 8. Nozzle, 9. Nozzle, 10. Control valve, 11. Rotating ring, 12. Telescopic rod, 13. Sealing plate, 14. Sealing head, 15. Plug, 16. Driving motor, 17. Support screw, 18. Fixed ring. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0019] like Figures 1-4 As shown, a melatonin drought-resistant agent spraying device includes a mobile body 1, which has corresponding supporting force and a limit bracket 2 at the front end for guiding the lifting and lowering of the spraying mechanism; a water tank 3 is arranged on the supporting working surface, and the water tank 3 supplies water to the spraying mechanism. A water pump 4 can be arranged on the mobile body 1, and the water inlet and outlet of the water pump 4 are respectively connected to the water tank 3 and the spraying mechanism. A cover is arranged at the top of the water tank 3, and a wire hole for the connecting pipeline to pass through is provided on the cover, so that the connecting pipeline can pass through the wire hole and enter the water tank 3; in some preferred embodiments, a fixing ring 18 is arranged at an appropriate position on the supporting working surface of the movable body 1, and the bottom of the water tank 3 can be adapted to the fixing ring 18 to prevent the water tank 3 from tipping over during movement. A pushing handrail is provided at the rear end of the mobile body 1, and the handrail can be used to push the body to move, and the spraying mechanism can be started at a suitable working position to perform a spraying operation.

[0020] In some preferred embodiments, the spraying mechanism includes a pressure chamber 5, which is slidably configured on the limiting bracket 2 through a sliding block 6 at the front end, and the bottom is connected to a lifting mechanism; a spliced ​​spraying unit is respectively configured at both ends of the pressure chamber 5. Among them, the spliced ​​spraying unit is formed by connecting multiple nozzles 8 end to end, and the nozzle 8 is configured with a nozzle head 9 on the side, which is directly connected to the nozzle 8 of the pressure chamber 5. The nozzle 8 is configured with a control valve 10. When single-sided spraying or simultaneous spraying on both sides is required, the spraying mode (single-sided or double-sided) can be controlled by the control valve 10. The lifting mechanism can be a lifting column 7, which is connected to a hydraulic working system. The pressure chamber 5 is located at the lifting end of the lifting column 7, carrying the spliced ​​spraying unit to stay at different heights to perform corresponding spraying operations.

[0021] Among them, the limiting bracket 2 can be an inverted U-shaped bracket, and a sliding block 6 is configured on the front side of the pressure chamber 5. The two ends of the sliding block 6 slide along the vertical vertical rods on both sides of the limiting bracket 2 respectively. The middle position of the sliding block 6 can be movably penetrated by the support screw 17 and is threadedly connected to the support screw 17, and one end of the bottom of the support screw 17 is rotatably installed at the corresponding position of the supporting working surface of the mobile body 1, and the top end movably penetrates the top wall of the limiting bracket 2 and is connected to the driving motor 16. The output end of the driving motor 16 is rotatably connected to the corresponding end of the support screw 17. After starting the driving motor 16, the output end of the driving motor 16 rotates to drive the support screw 17 to rotate, and the sliding block 6 rises and falls along the central axis direction of the support screw 17. The lifting end of the lifting column 7 is configured with the sliding block 6 to rise and fall, adjust the height of the lifting end, and support the bottom of the pressure chamber 5, so that the pressure chamber 5 and the spliced ​​spraying units on both sides can be stably lifted and lowered to adjust the spraying operation height.

[0022] Specifically, one end of the nozzle 8 forms a first connection end, and the other end of the nozzle 8 forms a second connection end that matches the first connection end. When the first connection end and the second connection end match, they are in a connected state. It should be noted that a plug 15 is provided at the farthest end of the nozzle 8 away from the pressure chamber 5. Preferably, the first end can be formed by an internal thread of an appropriate length configured on the inner wall of the tube body, and the second end can be formed by a connector connected to the other end of the tube body, and the connector is configured with an external thread cut to match the internal thread of the first end. In addition, the nozzle 8 can also be spliced ​​end to end in the form of sealed plug-in. The pipes spliced ​​together by threaded splicing or sealed plug-in can be stably spliced ​​and connected to each other. This is existing technology and will not be repeated here.

[0023] In some preferred embodiments, a sealing assembly can be configured on the nozzle 8. Specifically, the sealing assembly may include a rotating ring 11 rotatably configured at a corresponding position of the nozzle 8 tube body, the rotating ring 11 is connected to a telescopic rod 12, the telescopic end of the telescopic rod 12 is connected to one end of a sealing plate 13, the other end of the sealing plate 13 extends along the central axis direction of the nozzle 8 and is configured on the side of the nozzle 8, and the sealing plate 13 is sequentially configured with a sealing head 14 at the position corresponding to the nozzle 9, the sealing head 14 is used to close the corresponding nozzle 9, the telescopic rod 12 can be a multi-stage telescopic rod 12 (with corresponding sliding damping), and the radial distance between the sealing plate 13 and the tube body can be adjusted by manual stretching, so that the sealing head 14 can close the corresponding nozzle 9 and detach from the corresponding nozzle 9. After the sealing head 14 detaches from the nozzle 9, the rotating ring can be rotated, and the rotating ring and the outer wall of the tube body damp the rotation to avoid the sealing plate 13 interfering with the spraying operation of the nozzle 9.

[0024] The specific usage is as follows: when in use, multiple pipes can be spliced ​​at the nozzles 8 on both sides of the pressure chamber 5 as needed to form a spliced ​​nozzle 8 of a certain operating length; the pressure chamber 5 can be connected to the nozzles 8 on both sides at the same time or only connected to the nozzle 8 on one side through the control valve 10, so that spraying operations can be performed on one side or both sides; the nozzle 8 can be equipped with a sealing assembly, and the rotating ring 11 can be rotated according to the operating position to rotate the sealing plate 13 to the bottom of the nozzle 9 of the corresponding nozzle 8, and the telescopic rod 12 can be shortened to make the sealing head 14 of the sealing plate 13 seal at the corresponding nozzle 9, so as to flexibly control the operating area of ​​the nozzle 9.

[0025] After the corresponding melatonin drought-resistant agent is injected into the water tank 3, the entire device is moved to a suitable operating position, the drive motor 16 is started, the spraying operation height is adjusted, and the telescopic end of the lifting column 7 is synchronously lifted and supported at the bottom of the pressure chamber 5. After the water pump 4 is started, the melatonin drought-resistant agent in the water tank 3 is pumped into the pressure chamber and sprayed out through the corresponding nozzle 9 to the leaves of the seedlings for spraying. The position and height of the spraying operation can be adjusted to facilitate spraying of experimental seedlings in different areas.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents. In short, if those skilled in the art are inspired by this, and without departing from the purpose of the invention of the present invention, they can design structural methods and embodiments similar to the technical solution without creativity, and they should all fall within the scope of protection of the present invention. Each component of the present application can be driven by a corresponding external motor, which is a prior art and will not be described in detail in this application.

Claims

1. A melatonin drought-resistant agent spraying device, characterized in that: include: The mobile vehicle body has corresponding supporting force, and the front end is equipped with a limit bracket to guide the spraying mechanism to rise and fall; a water tank is arranged on the supporting working surface to supply water to the spraying mechanism; The spraying mechanism includes a pressure chamber, which is slidably arranged on a limit bracket through a sliding block at the front end, and the bottom is connected to a lifting mechanism; the spliced ​​spraying units are respectively arranged at both ends of the pressure chamber.

2. The melatonin drought-resistant agent spraying device according to claim 1, characterized in that: The spliced ​​spraying unit is formed by connecting a plurality of nozzles end to end, with a nozzle being arranged laterally and a control valve being arranged on the nozzle directly connected to the pressure chamber.

3. The melatonin drought-resistant agent spraying device according to claim 2, characterized in that: A sealing assembly is arranged on the nozzle, and the sealing assembly includes a rotating ring rotatably arranged at a corresponding position of the nozzle body, the rotating ring is connected to a telescopic rod, the telescopic end of the telescopic rod is connected to one end of a sealing plate, the other end of the sealing plate extends along the central axis direction of the nozzle and is arranged on the side of the nozzle, and the sealing head is sequentially arranged at the corresponding nozzle position of the sealing plate, and the sealing head is used to close the corresponding nozzle.

4. The melatonin drought-resistant agent spraying device according to claim 2, characterized in that: One end of the nozzle forms a first connecting end, and the other end of the nozzle forms a second connecting end that matches the first connecting end. When the first connecting end and the second connecting end match, they are in a connected state.

5. The melatonin drought-resistant agent spraying device according to claim 2, characterized in that: A plug is arranged at the farthest end of the nozzle away from the pressure chamber.

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