Adjustable atomization spraying device

Abstract

The utility model discloses an adjustable atomizing spraying device, which relates to the technical field of tobacco seedling planting, and comprises a mounting bracket main body spanning and erected on two sides of a planting area, an atomizing spraying mechanism, a root system spraying mechanism and the like are arranged on the mounting bracket main body, and the atomizing spraying mechanism comprises a driving part, a height adjusting part and an atomizing spraying part. The spraying height of the atomizing and spraying part is adjusted through driving of the driving part so as to adapt to spraying of different plants, compared with conventional direct irrigation, the atomizing and spraying mode saves more water source consumption, atomized water can be absorbed by plant leaves more conveniently, photosynthesis of the plants is promoted, and the spraying effect of the plants is improved. According to the technical scheme of the utility model, the water is sprayed on the leaves and the root parts of the tobacco plants are irrigated at the same time, so that the water absorption rate of the plants is improved, and the humidity of the planting soil (growth environment) is ensured, and the water absorption rate of the soil and the tobacco plants is improved by adopting an up-and-down uniform water application mode. Meanwhile, the problems of water source loss, water consumption, seedling burning and the like caused by direct irrigation can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of tobacco seedling planting, and particularly relates to an adjustable atomizing spraying device. Background Art

[0002] Flue-cured tobacco is an economic crop grown for the purpose of harvesting tobacco leaves. Tobacco plants are relatively tall, with large leaves, tender tissues, and high water content. They require a large amount of water. Insufficient water will reduce the yield and quality of tobacco leaves. In planting areas such as plateaus and hills where water sources are scarce or water transportation is inconvenient, the shortage of water resources has become one of the key factors restricting the growth of flue-cured tobacco. How to effectively utilize limited water resources and improve the water absorption rate of the soil and plants is an urgent problem to be solved.

[0003] Currently, in greenhouse planting, manual watering is usually carried out above the plant leaves or above the roots using watering utensils. Since it is manual watering, the amount of water applied and the uniformity cannot be controlled. For plants with weak growth, the amount of water poured is too large, and the plants are prone to lodging under the impact of the poured water. Moreover, the water absorption rate of the plants by the watering method is not high, and the poured water flows away along the leaves, causing waste of water resources. In the irrigation method above the roots, the water flow will impact the fertilizer covering the soil, resulting in fertilizer accumulation, which may cause the phenomenon of plant burning. In addition, this watering method requires a large amount of water and is not suitable for planting areas with water shortages. As the plants grow, the height of the plants changes. In order to ensure uniform water reception by the leaves to improve photosynthesis, the height of manual watering also needs to be adjusted accordingly, and the watering intensity also increases.

[0004] Whether it is watering the roots or watering the leaves, it is crucial for the growth of flue-cured tobacco plants. Watering the roots can ensure the humidity of the soil and provide a good growth environment for the plants; watering the leaves can ensure the humidity of the leaves, promote photosynthesis, and improve the quality of tobacco leaves. Content of the Utility Model

[0005] The purpose of the utility model is to provide an adjustable atomizing spraying device. The spraying device can be adjusted to a corresponding height according to the growth of the plants. The upper atomizing spraying is used to humidify the leaves to promote the photosynthesis of the plants, and the lower water application is combined with ensuring the humidity of the growth environment to improve the utilization rate of water resources, further improve the water absorption rate of the plants, reduce the labor intensity, and improve the production efficiency. The specific technical solution is as follows:

[0006] An adjustable atomizing spraying device includes an installation bracket main body spanning across both sides of the planting area. An atomizing spraying mechanism and a root spraying mechanism are arranged on the installation bracket main body. The root spraying mechanism is arranged below the atomizing spraying mechanism. The atomizing spraying mechanism is used to spray the plant leaves, and the root spraying mechanism is used to spray the plant roots;

[0007] The atomizing spray mechanism includes a driving part, a height adjusting part, and an atomizing spray part. The driving part and the height adjusting part are installed on the main body of the installation bracket, the atomizing spray part is installed on the height adjusting part, the driving part is connected to the height adjusting part, and the driving part is driven to adjust the height of the atomizing spray part.

[0008] Preferably, the main body of the installation bracket includes an installation support rod, an installation shaft, a reinforcing rib, an installation bottom plate seat, and traveling wheels. The installation shaft is arranged on the rod body of the installation support rod, the installation bottom plate seat is installed on the bottom surface of the installation support rod (110), the traveling wheels are installed on the bottom surface of the installation bottom plate seat, and one end of the reinforcing rib is connected to the installation support rod and the other end is connected to the installation bottom plate seat.

[0009] Preferably, a placement groove is provided on the installation bottom plate seat, and a traveling water pipe winding and retracting mechanism is detachably installed in the placement groove. The traveling water pipe winding and retracting mechanism is rotatably installed on the installation shaft;

[0010] The traveling water pipe winding and retracting mechanism includes a winding disc, a locking sleeve, and a driving handle. The end of the installation shaft is provided with an external thread. The winding disc is rotatably installed on the installation shaft. The locking sleeve is threadedly connected to the installation shaft to prevent the winding disc from slipping out. An installation hole is provided on the winding disc. Limiting blocks are provided at opposite ends of the driving handle. The driving handle is slidably inserted into the installation hole. A pipe outlet hole is provided on the winding disc. A water pipe is wound on the winding disc. One end of the water pipe passes through the pipe outlet hole, and the other end is connected to an external water supply source.

[0011] Preferably, the driving part includes a foldable driving handle, a driving ratchet, and a pawl. The driving ratchet is installed on the installation support rod, the pawl is installed on the installation support rod, the pawl is buckled on the ratchet teeth of the driving ratchet, and an installation groove is provided on the outer end surface of the driving ratchet. The foldable driving handle is rotatably installed in the installation groove.

[0012] Preferably, the height adjusting part includes a rotating rod and a connecting rope. The rotating rod is installed on the installation support rod. The rotating rod is connected to the driving ratchet. A plurality of accommodating grooves are provided on the rotating rod. The end of the connecting rope is arranged in the accommodating groove. The driving ratchet is driven to rotate the rotating rod, and the connecting rope is wound in the accommodating groove.

[0013] Preferably, a summary connector is detachably provided on the installation support rod.

[0014] Preferably, the atomizing spray part includes a water collecting installation box, a water delivery pipe and atomizing nozzles. The end of the connecting rope is connected to the water collecting installation box. A plurality of the atomizing nozzles are arranged on the water collecting installation box. The water collecting installation box is provided with a water inlet. One end of the water delivery pipe is connected to the total connection head, and the other end is connected to the water inlet. The water pipe passing through the pipe hole is connected to the total connection head.

[0015] Preferably, the root spraying mechanism includes a connecting sleeve, a connecting main pipe, an installation branch pipe and a rotary spraying nozzle. External threads are provided at opposite ends of the connecting main pipe. The connecting sleeve is threadedly connected to the end of the connecting main pipe. The other end of the connecting sleeve protrudes with a connecting ring. The diameter of the connecting ring is smaller than that of the connecting sleeve. The connecting ring is made of rubber material. The diameter of the connecting ring is equal to the connection diameter of the total connection head. By rotating the connecting sleeve, the connecting ring is clamped into the connection port of the total connection head, so that the connecting main pipe is inserted onto the total connection head through the connecting sleeve. A plurality of the installation branch pipes are arranged on the connecting main pipe. The installation branch pipes are communicated with the connecting main pipe. The rotary spraying nozzle is installed at the end of the installation branch pipe. The rotary spraying nozzle is located above the plant roots.

[0016] Preferably, a sealing plug is detachably plugged on any one end of the connecting ring, and the other end is connected to the water pipe passing through the pipe hole.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. An adjustable atomizing spray device provided by the utility model adjusts the spray height of the atomizing spray part by winding the lifting rope (connecting rope). The driving part adopted is a ratchet mechanism, which has a simple structure, convenient and stable operation. The spray height of the atomizing spray part can be adjusted by rotating the driving ratchet to drive the rotation of the rotating rod and then winding or releasing the connecting rope.

[0019] 2. The atomizing spray method adopted by the utility model saves more water consumption than the conventional direct irrigation. The atomized water is more convenient for the plant leaves to absorb and promotes the photosynthesis of the plants.

[0020] 3. The utility model is also provided with a root spraying mechanism, which can irrigate the root part while spraying the leaves, improve the water absorption rate of the plants, and ensure the humidity of the planted soil (growth environment). At the same time, the root irrigation method is not the conventional direct flushing irrigation, but uniformly sprays above the roots through the rotary spraying nozzle, avoiding the problem of fertilizer accumulation and seedling burning caused by direct flushing irrigation. Moreover, the rotary spraying method can ensure that the soil receives water more evenly and avoid the problems of water source loss and water consumption caused by direct irrigation.

[0021] 4. The present utility model is also provided with a traveling water pipe winding mechanism, which winds the water pipe connected to the water supply source through this mechanism, improves the portability of the water pipe, and at the same time reduces the resistance brought by the water pipe during the forward spraying and irrigation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for description in the embodiments. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0024] Figure 2 It is a side view of the overall structure of the present utility model.

[0025] Figure 3 It is a schematic diagram of the structure of the driving ratchet area of the present utility model.

[0026] Figure 4 It is a schematic diagram of the structure of the traveling water pipe winding mechanism of the present utility model.

[0027] Figure 5 It is a front view of the overall structure of the present utility model.

[0028] Figure 6 It is a schematic diagram of the structure of the root spraying mechanism of the present utility model.

[0029] Main reference numeral description:

[0030] 100 - Main body of the mounting bracket, 110 - Mounting rod, 111 - Aggregate connection head, 120 - Mounting shaft, 130 - Reinforcing rib, 140 - Mounting base plate seat, 141 - Placing groove, 150 - Traveling wheel, 200 - Atomizing spraying mechanism, 210 - Driving part, 211 - Foldable driving handle, 212 - Driving ratchet, 213 - Pawl, 220 - Height adjusting part, 221 - Rotating rod, 222 - Connecting rope, 230 - Atomizing spraying part, 231 - Water collecting mounting box, 232 - Water delivery pipe, 233 - Atomizing nozzle, 300 - Root spraying mechanism, 310 - Connecting sleeve, 311 - Connecting ring, 320 - Connecting main pipe, 330 - Mounting branch pipe, 340 - Rotating spraying nozzle, 400 - Traveling water pipe winding mechanism, 410 - Winding disc, 411 - Pipe outlet hole, 420 - Locking sleeve, 430 - Driving handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0032] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "top surface", "bottom surface", "inner", "outer", "inner side", "outer side", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0033] In the description of the present utility model, the meaning of "several" is one or more, the meaning of "multiple" is two or more, and understandings such as "greater than", "less than", "exceeding", etc. do not include the present number, and understandings such as "above", "below", "within", etc. include the present number. If there are descriptions of the terms "first", "second", "third", etc., they are only for the purpose of description and distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or implicitly indicating the sequence relationship of the indicated technical features.

[0034] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations. The embodiments of the present utility model will be described below according to its overall structure.

[0035] Embodiment

[0036] As Figures 1 to 6As shown in the figure, an adjustable atomizing spray device includes an installation bracket main body 100 spanning and erected on both sides of the planting area. The installation bracket main body 100 includes installation support rods 110, an installation shaft 120, reinforcing ribs 130, an installation bottom plate seat 140, and traveling wheels 150. The two installation support rods 110 are oppositely erected on the side of the planting area. The installation shaft 120 is arranged on the rod body of the installation support rod 110. The installation bottom plate seat 140 is installed on the bottom surface of the installation support rod 110. The traveling wheels 150 are installed on the bottom surface of the installation bottom plate seat 140. One end of the reinforcing rib 130 is connected to the installation support rod 110, and the other end is connected to the installation bottom plate seat 140. This spray device can travel in the greenhouse tobacco field to be watered under manual push, not limited to watering in a fixed area. When the area to be watered is completed, only need to push the spray device forward to continue watering the next area. The structure of this spray device is simple and convenient.

[0037] Preferably, a placement groove 141 is provided on the installation bottom plate seat 140, and a follow - up water pipe winding and collecting mechanism 400 is detachably installed in the placement groove 141. The follow - up water pipe winding and collecting mechanism 400 is rotatably installed on the installation shaft 120;

[0038] In order to facilitate the smooth advancement of the installation bracket main body 100 and avoid the resistance brought by messy water pipes, a follow - up water pipe winding and collecting mechanism 400 is specially set. The follow - up water pipe winding and collecting mechanism 400 tidies up and winds the connected water supply pipe. When pushing the installation bracket main body 100, due to the traction of the water supply source, the water pipe is pulled out from the follow - up water pipe winding and collecting mechanism 400 (the follow - up water pipe winding and collecting mechanism 400 rotates to release the water pipe), reducing the resistance brought by the water pipe during the advancement of the installation bracket main body 100. After use, the water pipe is neatly tidied up and stored in the follow - up water pipe winding and collecting mechanism 400 again;

[0039] In some preferred embodiments, the trailing water pipe winding mechanism 400 includes a winding disc 410, a locking sleeve 420 and a driving handle 430. The end of the mounting shaft 120 is provided with an external thread. The winding disc 410 is rotatably mounted on the mounting shaft 120. The locking sleeve 420 is threadedly connected to the mounting shaft 120 to prevent the winding disc 410 from slipping out. The trailing water pipe winding mechanism 400 can be detachably mounted on the mounting bracket body 100. The winding disc 410 is provided with a mounting hole. Limiting blocks are provided at opposite ends of the driving handle 430. The driving handle 430 is slidably inserted into the mounting hole, and the limiting blocks prevent the driving handle 430 from slipping out of the mounting hole. When it is necessary to wind the water pipe, the driving handle 430 is pulled out of the mounting hole, and then the driving handle 430 is toggled to drive the winding disc 410 to rotate and wind the water pipe. After the winding is completed, the driving handle 430 is pressed back into the mounting hole to prevent the protruding driving handle 430 from accidentally injuring the operator during the pushing process. An outlet pipe hole 411 is provided on the winding disc 410. A water pipe is wound on the winding disc 410. One end of the water pipe passes through the outlet pipe hole 411, and the other end is connected to an external water supply source.

[0040] Preferably, the driving part 210 includes a foldable driving handle 211, a driving ratchet 212 and a pawl 213. The driving ratchet 212 is mounted on the mounting support rod 110. The pawl 213 is mounted on the mounting support rod 110. The pawl 213 is buckled on the ratchet teeth of the driving ratchet 212. An installation groove is provided on the outer end face of the driving ratchet 212. The foldable driving handle 211 is rotatably mounted in the installation groove. When it is necessary to rotate the driving ratchet 212, the foldable driving handle 211 is flipped out of the installation groove, and the driving ratchet 212 is driven to rotate by driving the foldable driving handle 211, so as to adjust the height of the atomizing spray part 230 for irrigation. When the adjustment is completed, the foldable driving handle 211 is flipped and stored back into the installation groove to prevent accidental contact during the operation.

[0041] Preferably, the height adjustment part 220 includes a rotating rod 221 and a connecting rope 222. The rotating rod 221 is mounted on the mounting support rod 110. The rotating rod 221 is connected to the driving ratchet 212. A plurality of accommodating grooves are provided on the rotating rod 221. The end of the connecting rope 222 is arranged in the accommodating groove. The driving ratchet 212 is driven to rotate the rotating rod 221, and the connecting rope 222 is wound in the accommodating groove. The arrangement of the accommodating groove is also to limit the winding position of the connecting rope 222 and avoid the deviation of the connecting rope 222 during the winding process, resulting in the deviation of the irrigation position of the atomizing spray part 230 installed below it.

[0042] Among them, a summary connector 111 is detachably provided on the installation support rod 110. The atomizing spray part 230 includes a water collecting installation box 231, a water delivery pipe 232 and atomizing nozzles 233. The end of the connecting rope 222 is connected to the water collecting installation box 231. A plurality of the atomizing nozzles 233 are provided on the water collecting installation box 231. The water collecting installation box 231 is provided with a water inlet. One end of the water delivery pipe 232 is connected to the summary connector 111, and the other end is connected to the water inlet. The water pipe passing through the pipe hole 411 is connected to the summary connector 111. Drive the driving part 210 to rotate the rotating rod 221 to wind up the connecting rope 222, so as to adjust the spraying height of the atomizing spray part 230 according to the growth height of the plants to be watered;

[0043] Preferably, the root spraying mechanism 300 includes a connecting sleeve 310, a connecting main pipe 320, installation branch pipes 330 and rotary spraying nozzles 340. External threads are provided at opposite ends of the connecting main pipe 320. The connecting sleeve 310 is threadedly connected to the end of the connecting main pipe 320. A connecting ring 311 protrudes from the other end of the connecting sleeve 310. The diameter of the connecting ring 311 is smaller than the diameter of the connecting sleeve 310. The connecting ring 311 is made of rubber material. The diameter of the connecting ring 311 is equal to the connection caliber of the summary connector 111. By rotating the connecting sleeve 310, the connecting ring 311 is clamped into the connection port of the summary connector 111, so that the connecting main pipe 320 is inserted onto the summary connector 111 through the connecting sleeve 310. A plurality of the installation branch pipes 330 are provided on the connecting main pipe 320. The installation branch pipes 330 are communicated with the connecting main pipe 320. The rotary spraying nozzles 340 are installed at the ends of the installation branch pipes 330. The rotary spraying nozzles 340 are located above the roots of the plants. A sealing plug is detachably plugged on either end of the connecting ring 311, and the other end is connected to the water pipe passing through the pipe hole 411.

[0044] Furthermore, the water collecting installation box 231 is located above the connecting main pipe 320, and the connecting main pipe 320 is arranged above the highest point of the plants, so that when the spraying device is pushed to move in the irrigated tobacco field, the root spraying mechanism 300 above the roots to be watered will not hit the plants (that is, the connecting main pipe 320 will not hit the plants or push down the plants) during the movement.

[0045] In summary, the adjustable atomizing spray device provided by the present utility model adjusts the spray height of the atomizing spray part by winding the lifting rope (connecting rope). The driving part adopted is a ratchet mechanism, which has a simple structure, convenient and stable operation. The spray height of the atomizing spray part can be adjusted by rotating the driving ratchet to drive the rotation of the rotating rod and then winding or releasing the connecting rope. While spraying the leaves, the device also irrigates the root part of the plants, improving the water absorption rate of the plants and ensuring the humidity of the planted soil (growing environment). At the same time, the irrigation method for the roots is not the conventional direct flushing, but evenly spraying above the roots through a rotating spray head, avoiding the problem of fertilizer accumulation and seedling burning caused by direct flushing. Moreover, the rotating spray method can ensure more uniform water reception by the soil, avoiding water loss and water consumption problems caused by direct irrigation.

[0046] The foregoing description of the specific exemplary embodiments of the present utility model is for the purposes of illustration and exemplification. These descriptions are not intended to limit the present utility model to the precise forms disclosed, and it is obvious that many changes and variations can be made in accordance with the above teachings. Although the embodiments of the present utility model have been shown and described, the specific embodiments are merely explanations of the present utility model and not limitations thereof. The specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles and practical applications of the present utility model, so that those skilled in the art can, after reading this specification, make modifications, substitutions, variations, and various different selections and changes that do not make creative contributions to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. An adjustable atomizing spraying device, characterized in that, It includes an installation bracket main body (100) spanning and erected on both sides of the planting area. An atomizing spray mechanism (200) and a root spray mechanism (300) are provided on the installation bracket main body (100). The root spray mechanism (300) is arranged below the atomizing spray mechanism (200). The atomizing spray mechanism (200) is used for spraying the plant leaves, and the root spray mechanism (300) is used for spraying the plant roots. The atomizing spray mechanism (200) includes a driving part (210), a height adjusting part (220) and an atomizing spray part (230). The driving part (210) and the height adjusting part (220) are installed on the installation bracket main body (100). The atomizing spray part (230) is installed on the height adjusting part (220). The driving part (210) is connected to the height adjusting part (220) to drive the driving part (210) to adjust the height of the atomizing spray part (230).

2. The adjustable atomizing spray device according to claim 1, characterized in that, The installation bracket main body (100) includes installation support rods (110), installation shafts (120), reinforcing ribs (130), installation bottom plate seats (140) and traveling wheels (150). The installation shafts (120) are arranged on the rod bodies of the installation support rods (110). The installation bottom plate seats (140) are installed on the bottom surfaces of the installation support rods (110). The traveling wheels (150) are installed on the bottom surfaces of the installation bottom plate seats (140). One end of the reinforcing rib (130) is connected to the installation support rod (110), and the other end is connected to the installation bottom plate seat (140).

3. The adjustable atomizing spray device according to claim 2, wherein, A placement groove (141) is provided on the installation bottom plate seat (140). A follow-up water pipe winding and unwinding mechanism (400) is detachably installed in the placement groove (141). The follow-up water pipe winding and unwinding mechanism (400) is rotatably installed on the installation shaft (120). The follow-up water pipe winding and unwinding mechanism (400) includes a winding disc (410), a locking sleeve (420) and a driving handle (430). External threads are provided at the ends of the installation shaft (120). The winding disc (410) is rotatably installed on the installation shaft (120). The locking sleeve (420) is threadedly connected to the installation shaft (120) to prevent the winding disc (410) from slipping out. Installation holes are provided on the winding disc (410). Limit blocks are provided at the opposite ends of the driving handle (430). The driving handle (430) is slidably inserted into the installation holes. A pipe outlet hole (411) is provided on the winding disc (410). A water pipe is wound on the winding disc (410). One end of the water pipe passes through the pipe outlet hole (411), and the other end is connected to an external water supply source.

4. An adjustable atomizing spray device according to claim 3, wherein The driving part (210) includes a foldable driving handle (211), a driving ratchet wheel (212) and a pawl (213). The driving ratchet wheel (212) is installed on the installation support rod (110), the pawl (213) is installed on the installation support rod (110), the pawl (213) is buckled on the ratchet teeth of the driving ratchet wheel (212), and an installation groove is provided on the outer end face of the driving ratchet wheel (212), and the foldable driving handle (211) is rotatably installed in the installation groove.

5. An adjustable atomizing spray device according to claim 4, characterized in that, The height adjusting part (220) includes a rotating rod (221) and a connecting rope (222). The rotating rod (221) is installed on the installation support rod (110), the rotating rod (221) is connected to the driving ratchet wheel (212), a plurality of accommodating grooves are provided on the rotating rod (221), the end of the connecting rope (222) is arranged in the accommodating groove, and the driving ratchet wheel (212) is driven to rotate the rotating rod (221), and the connecting rope (222) is wound up in the accommodating groove.

6. The adjustable atomizing spray device according to claim 5, wherein, A summary connector (111) is detachably provided on the installation support rod (110).

7. An adjustable atomizing spray device according to claim 6, characterized in that, The atomizing spray part (230) includes a water collecting installation box (231), a water delivery pipe (232) and atomizing nozzles (233). The end of the connecting rope (222) is connected to the water collecting installation box (231), a plurality of atomizing nozzles (233) are provided on the water collecting installation box (231), a water inlet is provided on the water collecting installation box (231), one end of the water delivery pipe (232) is connected to the summary connector (111), and the other end is connected to the water inlet. The water pipe passing through the pipe outlet hole (411) is connected to the summary connector (111).

8. An adjustable atomizing spray device according to claim 6, characterized in that, The root spraying mechanism (300) includes a connecting sleeve (310), a connecting main pipe (320), installation branch pipes (330) and rotating spray nozzles (340). External threads are provided at opposite ends of the connecting main pipe (320), the connecting sleeve (310) is threadedly connected to the end of the connecting main pipe (320), a connecting ring (311) protrudes from the other end of the connecting sleeve (310), the diameter of the connecting ring (311) is smaller than the diameter of the connecting sleeve (310), the connecting ring (311) is made of rubber material, the diameter of the connecting ring (311) is equal to the connection diameter of the summary connector (111), and by rotating the connecting sleeve (310), the connecting ring (311) is snapped into the connection port of the summary connector (111), so that the connecting main pipe (320) is inserted onto the summary connector (111) through the connecting sleeve (310). A plurality of installation branch pipes (330) are provided on the connecting main pipe (320), the installation branch pipes (330) are communicated with the connecting main pipe (320), and the rotating spray nozzles (340) are installed at the ends of the installation branch pipes (330). The rotating spray nozzles (340) are located above the plant roots.

9. An adjustable atomizing spray device according to claim 8, characterized in that, A sealing plug is detachably inserted into any one of the connecting rings (311), and the other end is connected to the water pipe passing through the water outlet hole (411).

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