Omnibearing pesticide spraying device for vineyard

Abstract

The utility model provides a vineyard all-dimensional pesticide spraying device which comprises a base support, a pesticide spraying box fixedly installed above the base support, a pesticide inlet formed in the upper portion of the pesticide spraying box, a pesticide liquid recycling pipe connected to a water inlet, and a T-shaped pesticide spraying column arranged in front of the pesticide spraying box and composed of three cubic steel pipes. The automatic pesticide spraying device comprises a T-shaped pesticide spraying column, a longitudinal hydraulic supporting rod arranged below the middle of the T-shaped pesticide spraying column, and symmetrical transverse hydraulic supporting rods arranged on the top of the T-shaped pesticide spraying column. The automatic telescopic device can adjust the pesticide spraying height and width according to the growth vigor and row spacing of grapes in the field, the pesticide spraying column can be folded according to the telescopic device after use, and the occupied space is reduced. The liquid medicine recovery device reduces liquid medicine loss, improves the utilization rate, and reduces the pesticide application cost per mu.

Description

Technical Field

[0001] This utility model relates to the field of vineyard spraying technology, specifically to a 360-degree vineyard spraying device. Background Technology

[0002] Currently, pesticide spraying in vineyards mainly includes traditional manual spraying, motorized spraying machinery, tractor-mounted sprayers, self-propelled sprayers, and drone spraying. Traditional vineyard spraying equipment mostly uses a single spray boom or a simple spraying structure, making it difficult to achieve comprehensive, thorough coverage of the vineyard. Grapevines have dense foliage, especially the upper and lower layers of the trellis, and traditional spraying methods often result in some branches, particularly the lower branches and fruit, not receiving sufficient pesticide coverage, leading to poor pest and disease control and impacting grape yield and quality. Some vineyard spraying equipment is also large and complex, lacking flexibility in movement and operation. Frequent relocation of the spraying equipment is necessary to cover the entire vineyard; if the equipment is difficult to move, it increases the workload of workers and reduces the efficiency of the spraying operation. Summary of the Invention

[0003] This utility model provides a 360-degree spraying device for vineyards, which solves the problem that the large size and inflexible operation of traditional vineyard spraying devices make it difficult to achieve comprehensive and thorough spraying coverage of the vineyard.

[0004] To address the aforementioned problems, this utility model provides an all-around spraying device for vineyards, comprising: a base support, a spraying box fixedly installed above the base support, a pesticide inlet located above the spraying box, and a pesticide recovery pipe connected to the pesticide inlet; further comprising: a T-shaped spraying column composed of three cubic steel pipes located in front of the spraying box, several spraying support pillars connected to the T-shaped spraying column, a nozzle located on one side of the spraying support pillars, several spray nozzles located on one side of the spraying support pillars and below the nozzles, a baffle installed on one side of the spraying support pillars and opposite to the spray nozzles, a pesticide collection tank located below the baffle, a longitudinal hydraulic support rod located below the middle of the T-shaped spraying column, and symmetrical transverse hydraulic support rods located at the top of the T-shaped spraying column; the top T-shaped spraying column is telescopically adjustable.

[0005] The above solution achieves comprehensive spraying coverage of the vineyard. Multiple spray nozzles on the spraying supports can simultaneously spray grapevines at different directions and heights, avoiding the blind spots that can occur with traditional spraying devices. This improves the uniformity and thoroughness of the spraying, thereby enhancing the spraying effect and contributing to better control of grape pests and diseases. Furthermore, the hydraulic support rods allow operators to flexibly adjust the height and angle of the spraying supports according to the different growth stages and actual height of the grapevines, further improving the uniformity and thoroughness of the spraying.

[0006] According to one embodiment of the present invention, a three-cylinder plunger pump is installed at the bottom rear end of the spray box. The inlet of the three-cylinder plunger pump is connected to the outlet located on the side wall of the spray box. The outlet of the three-cylinder plunger pump is connected to a discharge pipe. The discharge pipe enters the spray support columns on both sides through the reserved opening in the middle side wall of the T-shaped spray column. Through the above scheme, a more stable and stronger pressure is provided for the liquid, ensuring that the liquid can be sprayed from the nozzle and spray port at a suitable speed and pressure, so that the liquid can cover all parts of the grape vine more evenly and over a longer distance, effectively improving the uniformity and penetration of the spray.

[0007] According to one embodiment of the present invention, the T-shaped spray column is provided with four spray support pillars, which are distributed on both sides of the spray box. Grape plants are usually arranged in rows and columns. The spray support pillars distributed on both sides can spray the grape plants on both sides at the same time, reducing the spray blind area and ensuring that each grape plant can be evenly covered with pesticide.

[0008] According to one embodiment of the present invention, the top of the T-shaped spray column is symmetrically provided with a hinge folding device. Through the hinge folding device, the top of the T-shaped spray column can be flexibly adjusted in angle and folded for storage. After folding, the device volume is reduced, which is convenient for transportation and storage and is suitable for small and medium-sized vineyards that need to be moved frequently.

[0009] According to one embodiment of the present invention, a square buckle is installed in the middle of the front part of the base support, and a set of tires is installed at the bottom of the base support. Through the above solution, it is possible to connect with agricultural machinery and move flexibly in the vineyard.

[0010] According to one embodiment of the present invention, the above-mentioned recycling liquid tube is a three-layer rubber tube with four-line rubber. The outer rubber of the three-layer rubber tube with four-line rubber is specially treated and has excellent wear resistance and corrosion resistance. It can resist the erosion of chemical substances such as pesticides and fertilizers, reduce tube aging, cracking or swelling, and reduce replacement frequency and maintenance costs.

[0011] According to one embodiment of the present invention, the above-mentioned nozzle is supported by an adjustable length support rod, and the nozzle and the support rod are connected by a universal joint. In vineyards with uneven grape vine density, by adjusting the length of the support rod, the nozzle can always maintain the optimal distance from the vine canopy, ensuring that the liquid covers the target area with optimal pressure and atomization effect, and avoiding liquid rebound due to being too close or drift due to being too far away.

[0012] According to one embodiment of the present invention, the above-mentioned medicine liquid storage tank is provided with a reflux tank, the reflux tank is provided with a micro booster pump, and the reflux tank is provided with a medicine liquid return port connected to the micro booster pump. Through the above scheme, the reflux tank in the medicine liquid storage tank divides the box into two independent spaces. The micro booster pump is connected to the medicine chamber through the medicine liquid return port on the reflux tank to realize the extraction and recovery of medicine liquid.

[0013] According to one embodiment of the present invention, one end of the above-mentioned recovery liquid pipe is connected to the inlet of the spraying box through the upper reserved port of the T-shaped spraying column, and the other end of the recovery liquid pipe is connected to the liquid return port of the micro booster pump. The middle section of the recovery liquid pipe is located inside the spraying support and the T-shaped spraying column. Through the above scheme, the unsprayed liquid is returned to the spraying box through the micro booster pump.

[0014] The technical advantages of this application are as follows:

[0015] This application provides a comprehensive spraying device for vineyards. Based on traditional spraying devices, this invention adds an automatic telescopic device and a pesticide recovery device. The automatic telescopic device adjusts the spraying height and width according to the grape growth and row spacing in the field. After use, the spray column can be folded away using the retraction device, reducing the space required. The pesticide recovery device reduces pesticide loss, improves utilization, and reduces the cost of pesticides per acre. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a vineyard all-around spraying device provided by this utility model.

[0017] Figure 2 This is a schematic diagram of the isometric structure of an all-around spraying device for vineyards provided by this utility model.

[0018] Figure 3 This is a schematic diagram of the folded structure of an embodiment of the omnidirectional spraying device for vineyards provided by this utility model.

[0019] Figure 4 This is a schematic diagram of the folded structure of Embodiment 2 of the omnidirectional spraying device for vineyards provided by this utility model.

[0020] Figure 5 This utility model provides Figure 1 A magnified detail diagram of point A.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Spraying box; 101. Inlet; 2. Recovered pesticide solution pipe; 3. T-shaped spray column; 301. Spraying support column; 302. Nozzle; 303. Spray nozzle; 304. Pesticide solution collection tank; 305. Hinged folding device; 306. Return channel; 307. Miniature booster pump; 4. Baffle; 5. Base bracket; 501. Square buckle; 502. Tire; 601. Longitudinal hydraulic support rod; 602. Lateral hydraulic support rod; 7. Three-cylinder plunger pump; 701. Discharge pipe. Detailed Implementation

[0023] The following will be combined with the appendix Figures 1-5 The embodiments of the technical solution of this application are described in detail below. The following embodiments are only used to illustrate the technical solution of this application more clearly, and are therefore only examples and should not be used to limit the scope of protection of this application.

[0024] Example 1

[0025] Reference Figures 1-3 , Figure 5 This utility model provides a 360-degree spraying device for vineyards, comprising: a base support 5, a spraying box 1 fixedly installed above the base support 5, a pesticide inlet 101 located above the spraying box 1, and a pesticide recovery pipe 2 connected to the pesticide inlet 101; further comprising: a T-shaped spraying column 3 located in front of the spraying box 1 and composed of three cubic steel pipes, several spraying support pillars 301 connected to the T-shaped spraying column 3, a nozzle 302 located on one side of the spraying support pillar 301, several spraying ports 303 located on one side of the spraying support pillar 301 and below the nozzles 302, a baffle 4 installed on one side of the spraying support pillar 301 and opposite to the spraying ports 303, and a pesticide collection tank 304 located below the baffle 4; a longitudinal hydraulic support rod 601 located below the middle of the T-shaped spraying column 3, and symmetrical transverse hydraulic support rods 602 located at the top of the T-shaped spraying column 3; the top T-shaped spraying column 3 is telescopically adjustable.

[0026] The above solution achieves comprehensive spraying coverage of the vineyard. Multiple spray nozzles 303 on the spraying support 301 can simultaneously spray grapevines at different directions and heights, avoiding the blind spots that may exist in traditional spraying devices. This improves the uniformity and thoroughness of spraying, thereby enhancing the spraying effect and contributing to better control of grape pests and diseases. Simultaneously, the hydraulic support rod allows operators to flexibly adjust the height and angle of the spraying support 301 according to the different growth stages and actual height of the grapevines, further improving the uniformity and thoroughness of spraying.

[0027] A three-cylinder plunger pump 7 is installed at the bottom of one side of the spray box 1. The inlet of the three-cylinder plunger pump 7 is connected to the outlet located on the side wall of the spray box 1. The outlet of the three-cylinder plunger pump 7 is connected to the discharge pipe 701. The discharge pipe 701 enters the spray support pillars 301 on both sides through the reserved opening in the middle side wall of the T-shaped spray column 3. Through the above scheme, a more stable and stronger pressure is provided for the liquid, ensuring that the liquid can be sprayed from the nozzle 302 and the spray port 303 at a suitable speed and pressure, so that the liquid can cover all parts of the grape vine more evenly and over a longer distance, effectively improving the uniformity and penetration of the spray.

[0028] The aforementioned T-shaped spray column 3 is equipped with four spray support pillars 301, which are distributed on both sides of the spray box 1. Grape vines are usually arranged in rows and columns. The spray support pillars 301 distributed on both sides can spray the grape vines on both sides at the same time, reducing the spraying blind spots and ensuring that each grape vine can be evenly covered with pesticide.

[0029] A square buckle 501 is installed in the middle of the front of the aforementioned base bracket 5, and a set of tires 502 is installed at the bottom of the base bracket 5. Through the above scheme, it is possible to connect with agricultural machinery and move flexibly in the vineyard.

[0030] According to one embodiment of the present invention, the above-mentioned spraying pipe is a three-layer rubber pipe with four threads. The outer rubber layer of the three-layer rubber pipe is specially treated to have excellent wear resistance and corrosion resistance. It can resist the erosion of chemical substances such as pesticides and fertilizers, reduce pipe aging, cracking or swelling, and reduce replacement frequency and maintenance costs.

[0031] The aforementioned nozzle 302 is supported by an adjustable length support rod, and the nozzle 302 and the support rod are connected by a universal joint. In vineyards with uneven grape vine density, by adjusting the length of the support rod, the nozzle 302 can always maintain the optimal distance from the vine canopy, ensuring that the liquid spray covers the target area with optimal pressure and atomization effect, and avoiding liquid spray rebound due to being too close or drift due to being too far away.

[0032] The aforementioned liquid medicine storage tank 304 is equipped with a reflux tank 306, which contains a micro booster pump. The reflux tank has a liquid medicine return port connected to the micro booster pump. The reflux tank 306 divides the box into two independent spaces. The micro booster pump 307 integrates a power module to provide power for the liquid medicine return. The micro booster pump 307 is connected to the pump pipeline through the liquid medicine return port on the reflux tank 306 to realize the extraction and recovery of the liquid medicine.

[0033] One end of the aforementioned liquid recovery pipe 2 is connected to the inlet 101 of the spray box 1 through the upper reserved port of the T-shaped spray column 3, and the other end of the liquid recovery pipe 2 is connected to the liquid return port of the micro booster pump 307. The middle section of the liquid recovery pipe 2 is located inside the spray support 301 and the T-shaped spray column 3. Through the above scheme, the unsprayed liquid is returned to the spray box 1 through the micro booster pump 307.

[0034] Working principle:

[0035] When in use, the square buckle 501 is connected to the tractor. After the water and pesticide are mixed, they are poured into the spray box 1. The pesticide solution enters the spray box 1 through the inlet 101 for storage. When spraying, the three-cylinder plunger pump 7 is started. Its inlet draws the pesticide solution from the outlet on the side wall of the spray box 1. The solution is then drawn through the outlet pipe 701 connected to the outlet. The outlet pipe 701 enters the spray support pillars 301 on both sides through the reserved opening in the middle side wall of the T-shaped spray column 3.

[0036] Adjust the longitudinal hydraulic support rods 601 and lateral hydraulic support rods 602 according to the row spacing of the grape vineyard, and adjust the spraying height and width. After the pesticide enters the spraying support 301, it is sprayed out through the nozzles 302 on one side and several spraying ports 303 below. After spraying, turn on the power, and the micro booster pump 307 starts. The micro booster pump 307 pressurizes the pesticide in the pesticide collection tank 304, causing the pesticide to flow back to the pesticide recovery pipe 2. The pesticide in the pesticide recovery pipe 2 flows back to the spraying box 1 through the inlet 101, avoiding pesticide waste. After the pesticide flows back, adjust the longitudinal hydraulic support rods 601 and lateral hydraulic support rods 602 and fold them away.

[0037] Example 2

[0038] Reference Figure 1 , Figure 2 , Figure 4 , Figure 5 Based on Embodiment 1, this application also provides another embodiment of a 360-degree spraying device for vineyards. The top of the T-shaped spray column 3 is symmetrically provided with a hinge folding device 305. Through the hinge folding device 305, the top of the T-shaped spray column 3 can be flexibly adjusted in angle and folded and stored on both sides of the spray box 1. After folding, the device volume is reduced, which is convenient for transportation and storage and is suitable for small and medium-sized vineyards that need to be moved frequently.

[0039] The above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A vineyard all-around spraying device, comprising: The base support (5) is fixedly installed, the pesticide spraying box (1) is arranged above the base support (5), the pesticide inlet (101) is arranged above the pesticide spraying box (1), and the recovered pesticide liquid pipe (2) is connected to the pesticide inlet (101), characterized in that further comprising: a T-shaped pesticide spraying column (3) composed of three cubic steel pipes is arranged in front of the pesticide spraying box (1), a plurality of pesticide spraying struts (301) are connected to the T-shaped pesticide spraying column (3), a spray head (302) is arranged on one side of the pesticide spraying strut (301), a plurality of pesticide spraying ports (303) are arranged on one side of the pesticide spraying strut (301) and below the spray head (302), a baffle (4) is installed on one side of the pesticide spraying strut (301) and opposite the pesticide spraying port (303), and a pesticide liquid storage groove (304) is arranged below the baffle (4). A longitudinal hydraulic support rod (601) is arranged below the middle part of the T-shaped pesticide spraying column (3), and a transverse hydraulic support rod (602) is arranged symmetrically at the top of the T-shaped pesticide spraying column (3), and the T-shaped pesticide spraying column (3) at the top is telescopic and adjustable.

2. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, A three-cylinder plunger pump (7) is installed at the rear end bottom of the pesticide spraying box (1), a water inlet of the three-cylinder plunger pump (7) is connected with a water outlet arranged on the side wall of the pesticide spraying box (1), a pesticide outlet pipe (701) is connected with a water outlet of the three-cylinder plunger pump (7), and the pesticide outlet pipe (701) enters the pesticide spraying struts (301) on both sides through a reserved port in the middle side wall of the T-shaped pesticide spraying column (3).

3. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, The T-shaped pesticide spraying column (3) is provided with four pesticide spraying struts (301), which are distributed on both sides of the pesticide spraying box (1).

4. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, The T-shaped pesticide spraying column (3) is provided with a hinge folding device (305) symmetrically at the top.

5. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, A square buckle (501) is installed at the middle part in front of the base support (5), and a group of tires (502) is installed at the bottom of the base support (5).

6. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, The recovered pesticide liquid pipe (2) is a rubber pipe with three rubber layers and four wires.

7. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, The spray head (302) is supported by an adjustable length support rod, and the spray head (302) and the support rod are connected by a universal joint.

8. The vineyard all-direction pesticide spraying device according to claim 1, characterized in that, The pesticide liquid storage groove (304) is provided with a reflux groove (306), the reflux groove (306) is provided with a micro booster pump (307), and the reflux groove (306) is provided with a pesticide liquid return port connected with the micro booster pump (307).

9. The vineyard all-direction pesticide spraying device according to claim 8, characterized in that, One end of the recovered pesticide liquid pipe (2) is communicated with the pesticide inlet (101) of the pesticide spraying box (1) through a reserved port at the upper part of the T-shaped pesticide spraying column (3), the other end of the recovered pesticide liquid pipe (2) is communicated with the pesticide liquid return port of the micro booster pump (307), and the middle segment of the recovered pesticide liquid pipe (2) is arranged in the pesticide spraying strut (301) and the T-shaped pesticide spraying column (3).

Images