A citrus planting pest and disease prevention and control liquid spraying device and spraying method

Abstract

The present invention provides a spraying device and a spraying method for preventing insects and diseases in citrus planting, including a bracket. The top of the bracket is fixedly connected with a mixing tank, and the outer surface of the bracket is fixedly connected with a pull rod. The spraying device and the spraying method for preventing insects and diseases in citrus planting provided by the present invention can quantitatively discharge the liquid through each operation, can squeeze a fixed number according to the proportion of the liquid, making it convenient to adjust the proportion. Without prior preparation by the user, the medicine can be promptly prepared. Through the quick adjustment structure, the spraying structure can be adjusted in height, and the pipeline can also be removed for fixed-point spraying. The spraying adjustment is convenient and fast. It can be pushed by the space inside the capacity, enabling the gas to push the medicine to a fixed point, and can quantitatively transport the liquid, achieving the effect of precise preparation.

Description

Technical Field

[0001] The invention relates to the field of citrus planting and processing, and in particular to a citrus planting insect and disease prevention liquid spraying device and a spraying method. Background Art

[0002] There are many common insect pests and diseases in different growth stages of citrus, which will have a very bad impact on the yield and quality of citrus. Growers need to pay attention to observation and spray pesticides in advance to achieve the purpose of prevention and control. Since citrus plants are large, they need to be sprayed like rain, and try to avoid the fruit. Machine spraying is also available. Machine spraying of pesticides is very convenient for orchards with larger planting areas. For orchards with smaller planting areas, the spraying dosage is smaller, and users need to mix it. Generally, users need to weigh and mix it, which is more troublesome to use.

[0003] In view of the technical problems existing in the above-mentioned citrus planting insect and disease prevention medicine spraying device and spraying method, it was found through searching that there is a patent number CN202111216604.6 of a tea tree disease and insect control intelligent spraying device and spraying method, including a workbench, a fixing device, a moving device and a spraying device, the upper end surface of the workbench is sequentially provided with a fixing device and a moving device from bottom to top, and the moving device is provided with a spraying device. The present invention can make the insect repellent and water fully and evenly mixed by the mobile device, avoiding the time-consuming and labor-intensive traditional manual mixing and the problem of uneven mixing of medicine. The present invention can spray the mixed chemical medicine according to the height of the tea tree by the setting of the fixing device, thereby greatly improving the use range of the equipment. The present invention can spray the mixed chemical medicine according to the size of the area of the single tea tree planted by the setting of the spray rack, so that the applicability of the equipment is greatly improved;

[0004] When using the citrus planting insect and disease prevention medicine spraying device and spraying method, the medicine needs to be prepared and then poured into the device for stirring. The preparation of the medicine requires the use of a proportion and then mixed. The preparation of the medicine requires precise calculation by the user, and the preparation and processing of the medicine also require certain steps. For the sprayer, the preparation of the medicine takes a long time, and the wrong concentration is likely to cause the drug spray to have no effect or cause the citrus plants to burn. At the same time, because the citrus spraying needs to be specially sprayed according to the height of the plant or the diseased location, when the device adjusts the height of the plant, the pipeline is too fixed and cannot be accurately adjusted according to the position of the plant. Summary of the invention

[0005] The purpose of the present invention is to provide a device and method for spraying insect and disease prevention medicine for citrus planting.

[0006] To achieve the above object, the present invention provides the following technical solutions: a citrus planting pest and disease prevention medicine spraying device and a spraying method, including a bracket, the top of the bracket is fixedly connected with a mixing tank, and the outer surface of the bracket is fixedly connected with a pull rod.

[0007] As a further scheme of the present invention: the back of the mixing tank is fixedly connected with an extrusion box, the back of the extrusion box is fixedly connected with a medicine box, the top of the medicine box is movably connected with a medicine inlet cover, the inside of the extrusion box is movably connected with a push box, the back of the push box is fixedly connected with a push plate, the middle of the back of the push plate is fixedly connected with an extrusion rod, the lower part of the back of the push plate is fixedly connected with a liquid inlet pipe, the upper part of the outer surface of the push box is fixedly connected with a liquid outlet pipe, both sides of the inside of the liquid outlet pipe are fixedly connected with connecting rods, the outer surface of the connecting rods is fixedly connected with a winding strip, and the outer surface of the winding strip is fixedly connected with a plug cover.

[0008] As a further scheme of the present invention: a stirring structure is arranged below the inside of the mixing tank, a slot is arranged inside the mixing tank, and the front end of the liquid outlet pipe extends into the slot.

[0009] As a further scheme of the present invention: the push box is provided with multiple layers, the periphery of the push box bulges outwards, both ends of the push box are communicated, the front end of the push box is communicated with the mixing tank, and the back end of the push box is communicated with the medicine box.

[0010] As a further scheme of the present invention: one end of the push box is arranged to be inclined upwards, there are three push boxes, and one end of the push box is provided with a silica gel head.

[0011] As a further scheme of the present invention: one end of the liquid outlet pipe is inclined downwards, the plug cover is embedded in the outlet of the liquid outlet pipe, the winding strip is arranged in a mosquito coil shape, the winding strip is made of spring steel material, and the plug cover is made of silica gel material.

[0012] As a further scheme of the present invention: both sides inside the pull rod are movably connected with sliding rods, the top of the sliding rods is fixedly connected with cross bars, one side of the sliding rods is movably connected with winding wheels, the inside of the sliding rods is movably connected with inner rods, the top of the inner rods is fixedly connected with pressing blocks, the bottom of the pressing blocks is fixedly connected with springs, the inside of the inner rods is movably connected with balance rods, one side of the balance rods is fixedly connected with a first weight block, the other side of the balance rods is fixedly connected with a second weight block, and one side of the second weight block is fixedly connected with a friction block.

[0013] As a further solution of the present invention: sliding grooves are provided on both sides of the inner wall of the pull rod, the sliding rod is movably arranged from bottom to top in the sliding groove, friction particles are provided on the inner wall of the sliding groove, a pipeline is wound above the reel, and the spray head of the pipeline is movably arranged on the outer surface of the cross bar.

[0014] As a further solution of the present invention: the inside of the sliding rod is provided with a hollow structure, the inner rod is located at the middle position inside the sliding rod, the inner rod is movably arranged with the balance rod through a movable shaft, and the movable shaft is located at the position of the balance rod close to the first weight block (307).

[0015] As a further solution of the present invention: the weight of the first weight block is equal to the sum of the weights of the friction block and the second weight block, the structure of the friction block is made of silica gel material, friction particles are provided on one side of the friction block, and the outer end diameter of the friction block is larger than the inner end diameter.

[0016] As a further solution of the present invention: it includes the following steps:

[0017] S01: By opening the medicine inlet cover, pour the liquid medicine into the medicine box up to the marked line inside, squeeze the extrusion rod, and the liquid medicine is mixed with the mixing tank through the movement of the extrusion box;

[0018] S02: Start the stirring structure to mix the liquid medicine. For the disease prevention points of citrus seedlings, press the pressing block, lift the cross bar to an appropriate position, and then release the pressing block;

[0019] S03: The pipeline on the reel rotates the reel through the height change of the cross bar, clamp the pipeline on the cross bar, and make the liquid outlet end of the pipeline parallel to the direction of the citrus seedlings;

[0020] S04: Then start the liquid pumping machine, pump the liquid medicine into the spraying pipe, and spray it on the citrus saplings through the nozzles on the spraying pipe;

[0021] S05: Start the moving wheels to move the bracket, spray the vertical citrus seedlings. After spraying the front side, change the fixed direction of the nozzle, and the moving wheels move in the reverse direction to spray the citrus seedlings in the reverse direction. Beneficial effects

[0022] 1. A citrus planting insect - prevention and disease - prevention liquid medicine spraying device and spraying method provided by the present invention can quantitatively discharge the liquid through each operation, can perform fixed - number extrusion according to the proportion of the liquid, making it convenient to adjust the proportion. Users can timely prepare the liquid medicine without prior preparation. Through the quick - adjustment structure, the height of the spraying structure can be adjusted, and the pipeline can also be removed for fixed - point spraying, with convenient and fast spraying adjustment.

[0023] 2. The citrus planting pest and disease prevention and control potion spraying device and spraying method provided by the present invention have multiple layers of pushing boxes. The four sides of the pushing boxes bulge outwards, and the two ends of the pushing boxes are connected and communicated. The front end of the pushing box is connected and communicated with the mixing tank, and the back end of the pushing box is connected and communicated with the medicine box. One end of the liquid outlet pipe inclines downwards. The plug cover is embedded at the outlet of the liquid outlet pipe. The coiled strip is in the shape of a mosquito coil and is made of spring steel. The plug cover is made of silica gel. It can be pushed by the space inside the capacity, can use gas to push the potion to a fixed point, and can quantitatively transport the liquid to achieve the effect of precise dispensing.

[0024] 3. The citrus planting pest and disease prevention and control potion spraying device and spraying method provided by the present invention have a hollow structure inside the sliding rod. The inner rod is located in the middle position inside the sliding rod. The inner rod is movably arranged with the balance rod through a movable shaft. The movable shaft is located at the position of the balance rod close to the first weight block (307). The weight of the first weight block is equal to the sum of the weights of the friction block and the second weight block. The structure of the friction block is made of silica gel. One side of the friction block is provided with friction particles. The outer diameter of the friction block is larger than the inner diameter. Through the structure of gravity and friction, the internal structure can be moved and fixed in time, which is convenient for the user to adjust according to the spraying height. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is the overall structure diagram of the test device of the present invention.

[0026] Figure 2 It is the internal structure diagram of the mixing tank of the present invention.

[0027] Figure 3 It is the internal structure diagram of the extrusion box of the present invention.

[0028] Figure 4 It is the back structure diagram of the mixing tank of the present invention.

[0029] Figure 5 It is the internal structure diagram of the liquid outlet pipe of the present invention.

[0030] Figure 6 It is the structure diagram of the pull rod of the present invention.

[0031] Figure 7 It is the sectional structure diagram of the pull rod of the present invention.

[0032] Figure 8 It is of the present invention Figure 7 The enlarged view of the structure at A in

[0033] Figure 9 It is of the present invention Figure 7 The enlarged view of the structure at B in

[0034] Figures 1-9In Chinese: 1. Bracket; 101. Liquid extractor; 102. Movable wheel; 2. Mixing tank; 201. Extrusion box; 202. Medicine box; 203. Extrusion rod; 204. Medicine inlet cover; 205. Pushing box; 206. Pushing plate; 207. Liquid inlet pipe; 208. Liquid outlet pipe; 209. Connecting rod; 210. Coiling strip; 211. Plug cover; 3. Pulling rod; 301. Slide bar; 302. Coiling wheel; 303. Cross bar; 304. Inner rod; 305. Spring; 306. Pressing block; 307. First weight block; 308. Friction block; 309. Second weight block; 310. Balance bar. Detailed implementation manner

[0035] Please refer to Figures 1-9 In the embodiment of the present invention,

[0036] Embodiment 1: A device and method for spraying insect - proof and disease - prevention potion for citrus planting, including a bracket 1. A mixing tank 2 is fixedly connected to the top of the bracket 1, and a pulling rod 3 is fixedly connected to the outer surface of the bracket 1.

[0037] An extrusion box 201 is fixedly connected to the back of the mixing tank 2. A medicine box 202 is fixedly connected to the back of the extrusion box 201. A medicine inlet cover 204 is movably connected to the top of the medicine box 202. A pushing box 205 is movably connected to the inside of the extrusion box 201. A pushing plate 206 is fixedly connected to the back of the pushing box 205. An extrusion rod 203 is fixedly connected to the middle of the back of the pushing plate 206. A liquid inlet pipe 207 is fixedly connected to the lower part of the back of the pushing plate 206. An outlet pipe 208 is fixedly connected to the upper part of the outer surface of the pushing box 205. Connecting rods 209 are fixedly connected to both sides inside the outlet pipe 208. A coiling strip 210 is fixedly connected to the outer surface of the connecting rod 209. A plug cover 211 is fixedly connected to the outer surface of the coiling strip 210.

[0038] A stirring structure is arranged below the inside of the mixing tank 2. A slot is arranged inside the mixing tank 2. The front end of the outlet pipe 208 extends into the slot.

[0039] The pushing box 205 is provided with multiple layers. The periphery of the pushing box 205 bulges outwards. Both ends of the pushing box 205 are connected and communicated. The front end of the pushing box 205 is connected and communicated with the mixing tank 2, and the back end of the pushing box 205 is connected and communicated with the medicine box 202.

[0040] One end of the pushing box 205 is arranged to be inclined upwards. There are three pushing boxes 205. One end of the pushing box 205 is provided with a silica gel head.

[0041] One end of the outlet pipe 208 is arranged to be inclined downwards. The plug cover 211 is embedded in the outlet of the outlet pipe 208. The coiling strip 210 is arranged in a mosquito - coil shape. The coiling strip 210 is made of spring steel material, and the plug cover 211 is made of silica gel material.

[0042] Among them, when pushing the extrusion rod 203 inward, the push plate 206 is pushed to the end of the extrusion box 201, so that the liquid medicine enters the push box from the medicine box 202 through the liquid inlet pipe 207. When pushing, the gas pushes the plug 211, and the coiled strip 210 deforms, so that the liquid is discharged from the liquid outlet pipe 208. The volume of liquid discharged each time of pushing is fixed. According to the volume to be sprayed, the extrusion rod 203 is extruded quantitatively.

[0043] Please refer to Figures 6-9 ,

[0044] Embodiment 2: The difference between Embodiment 2 and Embodiment 1 is that the pull rod 3 and the bracket 1 are welded together.

[0045] On both sides inside the pull rod 3, there are sliding rods 301 movably connected. At the top of the sliding rod 301, there is a cross bar 303 fixedly connected. On one side of the sliding rod 301, there is a winding wheel 302 movably connected. Inside the sliding rod 301, there is an inner rod 304 movably connected. At the top of the inner rod 304, there is a pressing block 306 fixedly connected. At the bottom of the pressing block 306, there is a spring 305 fixedly connected. Inside the inner rod 304, there is a balance rod 310 movably connected. On one side of the balance rod 310, there is a first weight 307 fixedly connected. On the other side of the balance rod 310, there is a second weight 309 fixedly connected. On one side of the second weight 309, there is a friction block 308 fixedly connected.

[0046] On both sides of the inner wall of the pull rod 3, there are sliding grooves. The sliding rod 301 is arranged to move upward from the sliding grooves from bottom to top. On the inner wall of the sliding grooves, there are friction particles. Above the winding wheel 302, there is a pipeline wound. The spray head of the pipeline is movably arranged on the outer surface of the cross bar 303.

[0047] The inside of the sliding rod 301 is arranged as a hollow structure. The inner rod 304 is located at the middle position inside the sliding rod 301. The inner rod 304 is movably arranged with the balance rod 310 through a movable shaft. The movable shaft is located at the position of the balance rod 310 close to the first weight (307).

[0048] The weight of the first weight 307 is equal to the sum of the weights of the friction block 308 and the second weight 309. The structure of the friction block 308 is made of silica gel material. On one side of the friction block 308, there are friction particles. The outer diameter of the outer end of the friction block 308 is larger than the inner diameter of the inner end.

[0049] Among them, when the height needs to be adjusted, by pressing the pressing block 306, the pressing block 306 is pushed downward to the inner rod 304, so that one end of the balance rod 310 applies weight downward, the weight of the first weight 307 sags, so that the friction block 308 at one end tilts upward, so that the friction block 308 is separated from the sliding groove of the pull rod 3, losing the fixation of the friction block 308, and the sliding rod 301 is pulled to a suitable position. When the sliding rod 301 moves, the pipeline on the winding wheel 302 changes the length of the pipeline through the movement of the sliding rod 301.

[0050] Please refer to Figures 1-2 ,

[0051] Example 3: The difference between Example 3 and Example 2 is that the bracket 1 is connected to the mixing tank 2 by bolts.

[0052] On one side of the top of the bracket 1, a liquid extractor 101 is fixedly installed, and on the bottom of the bracket 1, a moving wheel 102 is movably connected;

[0053] The liquid extraction end of the liquid extractor 101 is communicated with the mixing tank 2, and the liquid outlet end of the liquid extractor 101 is communicated with the spraying pipe.

[0054] The moving wheel 102 is installed around the bottom of the bracket 1 through a motor.

[0055] Please refer to Figures 1-7 ,

[0056] A device and method for spraying an insect and disease prevention potion for citrus planting, including the following steps:

[0057] S01: By opening the medicine inlet cover 204, the liquid medicine is poured into the medicine box 202 within the marked line, and the extrusion rod 203 is squeezed, and the liquid medicine is mixed with the mixing tank 2 through the movement of the extrusion box 201;

[0058] S02: Start the stirring structure to mix the liquid medicine. For the disease prevention points of citrus seedlings, press the pressing block 306, lift the cross bar 303 to an appropriate position, and then release the pressing block 306;

[0059] S03: The pipeline on the reel 302 rotates the reel 302 through the height change of the cross bar 303, and the pipeline is stuck on the cross bar 303, so that the liquid outlet end of the pipeline is parallel to the direction of the citrus seedlings;

[0060] S04: Then start the liquid extractor 101, draw the liquid medicine into the spraying pipe, and spray it on the citrus saplings through the nozzles on the spraying pipe;

[0061] S05: Start the moving wheel 102 to move the bracket 1, spray the vertical citrus seedlings, and after spraying the front side, change the fixed direction of the nozzle, and the moving wheel 102 moves in the reverse direction to spray the citrus seedlings in the reverse direction.

[0062] The above are only the preferred embodiments of the present invention. It should be noted that for those skilled in the art, without departing from the concept of the present invention, several deformations and improvements can also be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicability of the patent.

Claims

1. A spraying device for preventing and controlling pests and diseases in citrus cultivation, characterized in that , including a bracket (1): A mixing tank (2) is fixedly connected to the top of the bracket (1), and a pull rod (3) is fixedly connected to the outer surface of the bracket (1); A stirring structure is arranged below the interior of the mixing tank (2). An extrusion box (201) is fixedly connected to the back of the mixing tank (2). A medicine box (202) is fixedly connected to the back of the extrusion box (201). A medicine inlet cover (204) is movably connected to the top of the medicine box (202). A push box (205) is movably connected to the interior of the extrusion box (201). A push plate (206) is fixedly connected to the back of the push box (205). An extrusion rod (203) is fixedly connected to the middle of the back of the push plate (206). A liquid inlet pipe (207) is fixedly connected to the lower part of the back of the push plate (206). An outlet pipe (208) is fixedly connected to the upper part of the outer surface of the push box (205). Connecting rods (209) are fixedly connected to both sides inside the outlet pipe (208). A winding strip (210) is fixedly connected to the outer surface of the connecting rod (209). A plug cover (211) is fixedly connected to the outer surface of the winding strip (210); Both sides inside the pull rod (3) are movably connected with sliding rods (301). A cross bar (303) is fixedly connected to the top of the sliding rod (301). A winding wheel (302) is movably connected to one side of the sliding rod (301). An inner rod (304) is movably connected to the inside of the sliding rod (301). A pressing block (306) is fixedly connected to the top of the inner rod (304). A spring (305) is fixedly connected to the bottom of the pressing block (306). A balance rod (310) is movably connected to the inside of the inner rod (304). A first weight (307) is fixedly connected to one side of the balance rod (310). A second weight (309) is fixedly connected to the other side of the balance rod (310). A friction block (308) is fixedly connected to one side of the second weight (309); Chute grooves are provided on both sides of the inner wall of the pull rod (3). The sliding rod (301) is arranged to move upward from the chute grooves from bottom to top. Friction particles are arranged on the inner wall of the chute grooves. A pipeline is wound above the winding wheel (302). The spray head of the pipeline is movably arranged on the outer surface of the cross bar (303); The inside of the sliding rod (301) is arranged in a hollow structure. The inner rod (304) is located at the middle position inside the sliding rod (301). The inner rod (304) is movably arranged with the balance rod (310) through a movable shaft. The movable shaft is located at the position of the balance rod (310) close to the first weight (307); When the height needs to be adjusted, by pressing the pressing block (306), the pressing block (306) is pushed downward to drive the inner rod (304), so that one end of the balance rod (310) applies weight downward, the weight of the first weight (307) sags, one end of the friction block (308) tilts upward, the friction block (308) is separated from the chute groove of the pull rod (3), and the fixing of the friction block (308) is lost, and the sliding rod (301) is pulled to a suitable position.

2. The citrus planting pest and disease prevention potion spraying device according to claim 1, characterized in that: The weight of the first weight block (307) is equal to the sum of the weights of the friction block (308) and the second weight block (309). The friction block (308) is made of silica gel material. One side of the friction block (308) is provided with friction particles, and the outer end diameter of the friction block (308) is larger than the inner end diameter.

3. The citrus planting pest and disease prevention potion spraying device according to claim 1, characterized in that: A slot is provided inside the mixing tank (2), and the front end of the liquid outlet pipe (208) extends into the slot.

4. The citrus planting insect and disease prevention potion spraying device according to claim 1, characterized in that: The push boxes (205) are arranged in multiple layers. The periphery of the push boxes (205) bulges outwards. The two ends of the push boxes (205) are connected and communicated. The front end of the push boxes (205) is connected and communicated with the mixing tank (2), and the back end of the push boxes (205) is connected and communicated with the medicine box (202).

5. The spraying device for preventing insects and diseases of citrus planting according to claim 1, characterized in that: One end of the push box (205) is arranged to incline upwards. There are three push boxes (205), and one end of the push box (205) is provided with a silica gel head.

6. The citrus planting pest and disease prevention potion spraying device according to claim 1, characterized in that: One end of the liquid outlet pipe (208) inclines downwards. The plug cover (211) is embedded at the outlet of the liquid outlet pipe (208). The winding strip (210) is arranged in a mosquito coil shape and is made of spring steel material. The plug cover (211) is made of silica gel material.

7. A method for spraying an insect and disease prevention potion for citrus cultivation, characterized in that, A citrus planting pest and disease prevention and control liquid spraying device according to any one of claims 1-6 includes the following steps: S01: By opening the medicine inlet cover (204), pour the liquid medicine into the medicine box (202) within the marked line, and squeeze the squeezing rod (203). The liquid medicine is mixed in the mixing tank (2) through the movement of the squeezing box (201). S02: Start the stirring structure to mix the liquid medicine. For the disease prevention points of citrus seedlings, press the pressing block (306). After lifting the cross bar (303) to an appropriate position, release the pressing block (306). S03: The pipeline on the reel (302) rotates the reel (302) through the height change of the cross bar (303), and the pipeline is stuck on the cross bar (303) so that the liquid outlet end of the pipeline is parallel to the direction of the citrus seedlings. S04: Then start the liquid pumping machine (101) to pump the liquid medicine into the spraying pipe, and spray it on the citrus saplings through the nozzles on the spraying pipe. S05: Start the moving wheels (102) to move the bracket (1) and spray the vertical citrus seedlings. After spraying the front side, change the fixed direction of the nozzle, and the moving wheels (102) move in the reverse direction to spray the citrus seedlings in the reverse direction.

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