Automatic spraying device for planting radix bletillae

Abstract

The utility model belongs to the field of planting and spraying, specifically a kind of automatic spraying device for white plant planting, including water pipe, the top of water pipe is provided with rotary micro-sprinkler, the bottom of rotary micro-sprinkler is provided with height adjusting mechanism, height adjusting mechanism includes first pipeline, the bottom of first pipeline is fixedly connected to the top of water pipe, the bottom of rotary micro-sprinkler is provided with second pipeline;The utility model is rotated by worm drive worm wheel, gear is rotated following worm wheel by support rod, gear and rack tooth meshing drive rack to move down, rack moves down to drive second connecting block to move together, second connecting block moves down to drive second pipeline to move together, second pipeline drives rotary micro-sprinkler to carry out height adjustment, when rotary micro-sprinkler indirectly moves through the movement of rack, moves down to white plant leaf blade below position spraying, so that white plant leaf blade below part can absorb moisture sufficiently, to promote the growth of white plant, improve the survival rate of white plant.

Description

Technical Field

[0001] This utility model relates to the field of planting spraying, specifically an automatic spraying device for planting Bletilla striata. Background Technology

[0002] Bletilla striata is a plant belonging to the genus Bletilla of the Orchidaceae family. It is also known as Baiji, Gangen, Baige, Zhulan, Zilan, etc. The plant grows to a height of 18-60 cm, with a stout and straight stem. It has 4-6 leaves that are narrowly oblong or lanceolate, with an acuminate apex and a base that narrows into a sheath and clasps the stem. The inflorescence has 3-10 flowers with oblong-lanceolate bracts. The flowers are large, purplish-red or pink, and bloom from April to May.

[0003] In existing technologies, to promote the growth of Bletilla striata due to factors such as water requirements and environmental control, irrigation is carried out. Irrigation of Bletilla striata generally adopts the method of spraying, mostly using rotary micro-sprinklers to achieve wide-area spraying. However, when spraying Bletilla striata, the position of most rotary micro-sprinklers cannot be adjusted in height. The nozzles can only spray water onto the surface of Bletilla striata leaves. The area below the leaves and the roots cannot fully absorb water, resulting in Bletilla striata growth being hindered due to insufficient water absorption. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, most rotary micro-sprayers cannot adjust the height of the spray head when spraying Bletilla striata. The spray head can only spray water onto the surface of the leaves of Bletilla striata, and the area below the leaves and the roots cannot fully absorb water. This leads to the problem that Bletilla striata cannot fully absorb water and its growth is hindered due to lack of water. This utility model proposes an automatic spraying device for planting Bletilla striata.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an automatic sprinkler device for planting Bletilla striata, including a water pipe, a rotary micro-sprinkler head is provided at the top of the water pipe, and a height adjustment mechanism is provided at the bottom of the rotary micro-sprinkler head.

[0006] The height adjustment mechanism includes a first pipe, the bottom of which is fixedly connected to the top of a water pipe. A second pipe is provided at the bottom of the rotary micro-nozzle. The surface of the second pipe is slidably connected to the inner cavity of the first pipe. A first connecting block is fixedly connected to the surface of the first pipe. A mounting shell is fixedly connected to one side of the first connecting block. The surface of the mounting shell has a mounting groove. A worm gear is rotatably connected to the inner cavity of the mounting groove. A support rod is rotatably connected to the inner cavity of the mounting shell. A worm wheel and a gear are fixedly connected to the surface of the support rod. The teeth of the worm wheel mesh with the teeth of the worm gear. A sliding groove is provided on the surface of the mounting shell. A second connecting block is fixedly connected to the surface of the second pipe. One side of the second connecting block is slidably connected to the inner cavity of the sliding groove. A rack is fixedly connected to one side of the second connecting block. The teeth of the rack mesh with the teeth of the gear.

[0007] Preferably, a first threaded block is fixedly connected to the surface of the rotary micro-nozzle, a second threaded block is threadedly connected to the surface of the first threaded block, and the bottom of the second threaded block is fixedly connected to the top of the second pipe.

[0008] Preferably, a damping bearing is fixedly connected to the surface of the worm gear, and the surface of the damping bearing is fixedly connected to the inner cavity of the mounting groove.

[0009] Preferably, the inner cavity of the mounting shell is provided with a movable groove, and a long rod is slidably connected to the inner cavity of the movable groove. One side of the long rod is fixedly connected to one side of the rack.

[0010] Preferably, the inner cavity of the mounting shell is provided with a placement groove, and a baffle is slidably connected to the inner cavity of the placement groove. The top of the baffle is fixedly connected to the bottom of the second connecting block.

[0011] Preferably, the inner cavity of the first pipe is provided with a sealing ring, and the top of the sealing ring is fixedly connected to the bottom of the second pipe.

[0012] Preferably, a connecting handle is fixedly connected to one side of the worm gear, and a handle is fixedly connected to one side of the connecting handle.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a worm gear that rotates to drive a worm wheel, with a gear rotating synchronously along with the worm wheel via a support rod. The gear meshes with a rack, causing the rack to move downwards. As the rack moves downwards, it moves the second connecting block, which in turn moves the second pipe. This movement, in turn, causes the upper-connected rotary micro-sprayer to adjust its height. The rotary micro-sprayer, indirectly through the rack's movement, can then reach below the leaves of the *Bletilla striata* plant for spraying, allowing the lower parts of the plant to fully absorb water. This promotes the plant's growth and increases its survival rate. This invention solves the problem that most rotary micro-sprayers cannot adjust their height when spraying *Bletilla striata*, meaning they can only spray water onto the leaf surface, leaving the lower parts of the plant and roots unable to fully absorb water, leading to stunted growth due to dehydration. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall equipment of this utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the first pipe of this utility model;

[0018] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A;

[0019] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0020] Figure 5 This is a cross-sectional view of the support rod of this utility model.

[0021] In the diagram: 1. Water pipe; 2. Rotary micro-nozzle; 3. Height adjustment mechanism; 301. First pipe; 302. Second pipe; 303. First connecting block; 304. Mounting shell; 305. Mounting groove; 306. Worm gear; 307. Support rod; 308. Worm wheel; 309. Gear; 310. Sliding groove; 311. Second connecting block; 312. Rack; 4. First threaded block; 5. Second threaded block; 6. Damping bearing; 7. Moving groove; 8. Long rod; 9. Placement groove; 10. Baffle; 11. Sealing ring; 12. Connecting handle; 13. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses an automatic sprinkler system for planting Bletilla striata. (Refer to...) Figure 1-5An automatic sprinkler system for Bletilla striata cultivation includes a water pipe 1, a rotary micro-sprinkler 2 at the top of the water pipe 1, and a height adjustment mechanism 3 at the bottom of the rotary micro-sprinkler 2. The water pipe 1 can be connected to an external water pump to deliver water to a first pipe 301, a second pipe 302, and the interior of the rotary micro-sprinkler 2 for irrigation of Bletilla striata. The rotary micro-sprinkler 2 allows for wide-area water spraying, thus irrigating Bletilla striata and promoting its growth. The height adjustment mechanism 3 allows for height adjustment of the rotary micro-sprinkler 2, enabling it to spray water onto the area below the leaves and the roots of Bletilla striata. The area below the leaves fully absorbs water, thereby promoting the growth of Bletilla striata and increasing its survival rate.

[0025] The height adjustment mechanism 3 includes a first pipe 301, the bottom of which is fixedly connected to the top of the water pipe 1. A second pipe 302 is provided at the bottom of the rotary micro-nozzle 2. The surface of the second pipe 302 is slidably connected to the inner cavity of the first pipe 301. A first connecting block 303 is fixedly connected to the surface of the first pipe 301. A mounting shell 304 is fixedly connected to one side of the first connecting block 303. A mounting groove 305 is formed on the surface of the mounting shell 304. A worm gear 306 is rotatably connected to the inner cavity of the mounting groove 305. A support rod 307 is rotatably connected to the inner cavity of 4. A worm gear 308 and a gear 309 are fixedly connected to the surface of the support rod 307. The teeth of the worm gear 308 mesh with the teeth of the worm 306. A sliding groove 310 is opened on the surface of the mounting shell 304. A second connecting block 311 is fixedly connected to the surface of the second pipe 302. One side of the second connecting block 311 is slidably connected to the inner cavity of the sliding groove 310. A rack 312 is fixedly connected to one side of the second connecting block 311. The teeth of the rack 312 mesh with the teeth of the gear 309.

[0026] The first pipe 301 transports water from the water pipe 1 to the interior of the second pipe 302 and supports the second pipe 302, allowing it to slide within it. The second pipe 302 then transports water to the rotary micro-sprinkler 2, enabling the rotary micro-sprinkler 2 to spray water. The second pipe 302 can also work with the first pipe 301 to assist in adjusting the spray height of the rotary micro-sprinkler 2. The first connecting block 303 supports the mounting shell 304, which protects its internal components from damage caused by exposure to the external environment. The mounting groove 305 is located on one side of the mounting shell 304, facilitating the rotation of the worm gear 306 by the operator. The teeth of the worm gear 306 mesh with those of the worm wheel 308. When the operator rotates the worm gear 306, it drives the worm wheel 308 to rotate as well. The support rod 307 connects to the inner wall of the mounting shell 304 and supports the connection between the worm wheel 308 and the gear 3. 09. When the worm gear 308 rotates, the gear 309 can rotate along with the worm gear 308 via the support rod 307. The gear 309 can indirectly drive the teeth of the gear 309 to mesh with the teeth of the rack 312. The gear 309 can drive the rack 312 to move. The sliding groove 310 is opened on one side of the mounting shell 304, which facilitates the rack 312 to drive the second connecting block 311 to slide inside it. The second connecting block 311 can be used to connect the second pipe 302 and the rack 312. 12. Through the second connecting block 311, the second pipe 302 and the upper rotary micro-sprinkler 2 can move together with the rack 312. Because the teeth of the rack 312 mesh with the teeth of the gear 309, it can indirectly drive the rotary micro-sprinkler 2 to move down to spray and irrigate the part below the leaves of Bletilla striata. Moreover, the meshing of the worm 306 and the worm wheel 308 has a certain self-locking property, which makes it difficult for the gear 309 to rotate, and thus makes it difficult for the rack 312 and the second pipe 302 to fall off.

[0027] Reference Figure 3 A first threaded block 4 is fixedly connected to the surface of the rotary micro-nozzle 2, and a second threaded block 5 is threadedly connected to the surface of the first threaded block 4. The bottom of the second threaded block 5 is fixedly connected to the top of the second pipe 302. Threads are provided on the surface of the first threaded block 4 and the inner cavity of the second threaded block 5. The rotary micro-nozzle 2 and the second pipe 302 can be installed and disassembled through the first threaded block 4 and the second threaded block 5, which facilitates the disassembly and replacement of the rotary micro-nozzle 2 if it is damaged due to long-term use.

[0028] Reference Figure 4A damping bearing 6 is fixedly connected to the surface of the worm 306. The surface of the damping bearing 6 is fixedly connected to the inner cavity of the mounting groove 305. The outer ring of the damping bearing 6 is fixed to the inner cavity of the mounting groove 305, and the inner ring is connected to the worm 306. When the worm 306 rotates to the moving position, the damping bearing 6 can increase the self-locking property of the worm 306, thereby preventing the worm 306 from rotating again due to external factors.

[0029] Reference Figure 2 The inner cavity of the mounting shell 304 is provided with a movable groove 7. A long rod 8 is slidably connected to the inner cavity of the movable groove 7. One side of the long rod 8 is fixedly connected to one side of the rack 312. The movable groove 7 extends to the inner wall of the mounting shell 304. The long rod 8 can slide in its inner cavity. There are two sets of long rod 8 and placement groove 9. The long rod 8 is located on both sides of the rack 312 and can move with the rack 312. The cooperation between the long rod 8 and the placement groove 9 can increase the stability of the movement of the rack 312.

[0030] Reference Figure 2 and Figure 4 The inner cavity of the mounting shell 304 is provided with a placement groove 9. A baffle 10 is slidably connected to the inner cavity of the placement groove 9. The top of the baffle 10 is fixedly connected to the bottom of the second connecting block 311. The placement groove 9 allows the baffle 10 to slide inside it. The baffle 10 is connected to the bottom of the second connecting block 311 and can move with the second connecting block 311. When it is not necessary to adjust the height of the rotary micro-sprayer 2 for spraying, the rotary micro-sprayer 2 sprays the part above the leaves of Bletilla striata. The baffle 10 can block the sliding groove 310 to prevent water from entering the interior of the mounting shell 304 through the sliding groove 310 during spraying, which would damage the parts inside the mounting shell 304.

[0031] Reference Figure 2 The inner cavity of the first pipe 301 is provided with a sealing ring 11. The top of the sealing ring 11 is fixedly connected to the bottom of the second pipe 302. The sealing ring 11 is located in the inner cavity of the first pipe 301 and can slide with the second pipe 302 in the inner cavity of the first pipe 301. The sealing ring 11 can increase the sealing effect between the second pipe 302 and the first pipe 301, preventing water inside the first pipe 301 and the second pipe 302 from flowing out through the gap between them during spraying, thereby causing water waste.

[0032] Reference Figure 1A connecting handle 12 is fixedly connected to one side of the worm gear 306, and a handle 13 is fixedly connected to one side of the connecting handle 12. The connecting handle 12 and the handle 13 are connected to one side of the worm gear 306. The operator can manually rotate the handle 13 to drive the connecting handle 12 and the worm gear 306 to rotate. The connecting handle 12 can save the operator's wrist effort and reduce fatigue. Multiple grooves are opened on the surface of the handle 13 to increase the friction between the operator's hand and the surface of the handle 13, and to prevent the operator's hand from slipping when rotating the handle 13 due to water on the surface of the handle 13.

[0033] Working principle: When using this device, water pipe 1 can be connected to an external water pump to deliver water to the inside of the first pipe 301 and the second pipe 302. Water is then sprayed onto the upper part of the leaves of the *Bletilla striata* through the rotary micro-sprinkler 2. To irrigate the area below the leaves and the roots, the operator can manually rotate handle 13. Rotating handle 13 causes connecting handle 12 and worm gear 306 to rotate together. The worm gear 306, through meshing with the teeth of the worm wheel 308, causes the worm wheel 308 to rotate. Simultaneously, support rod 307 rotates along with the worm wheel 308 within the mounting housing 304. At this time, support rod 307 also synchronously drives the surface-connected gear 309 to rotate. Because the teeth of gear 309 mesh with the teeth of rack 312, it simultaneously causes rack 312 to move downwards. When 312 moves downward, it also moves the second connecting block 311. The second pipe 302 is connected to the inner cavity of the second connecting block 311. When the second connecting block 311 moves downward, it moves the second pipe 302. In turn, the second pipe 302 drives the upper-connected rotary micro-sprinkler 2 to adjust its height. At this time, the rotary micro-sprinkler 2 can move down to the part below the leaves of Bletilla striata for spraying through the movement of the rack 312. This allows the part below the leaves of Bletilla striata to fully absorb water, thereby promoting the growth of Bletilla striata and improving its survival rate. This solves the problem that most rotary micro-sprinklers 2 cannot adjust their height when spraying Bletilla striata. The nozzle can only spray water onto the surface of the leaves of Bletilla striata, and the part below the leaves and the roots cannot fully absorb water, resulting in the Bletilla striata's growth being hindered due to lack of water.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. An automatic sprinkler system for planting Bletilla striata, comprising a water pipe (1), characterized in that: The top of the water pipe (1) is provided with a rotary micro-nozzle (2), and the bottom of the rotary micro-nozzle (2) is provided with a height adjustment mechanism (3). The height adjustment mechanism (3) includes a first pipe (301), the bottom of which is fixedly connected to the top of the water pipe (1). A second pipe (302) is provided at the bottom of the rotary micro-nozzle (2). The surface of the second pipe (302) is slidably connected to the inner cavity of the first pipe (301). A first connecting block (303) is fixedly connected to the surface of the first pipe (301). A mounting shell (304) is fixedly connected to one side of the first connecting block (303). A mounting groove (305) is provided on the surface of the mounting shell (304). A worm gear (306) is rotatably connected to the inner cavity of the mounting groove (305). A support rod (307) is rotatably connected to the inner cavity of the mounting shell (304). A worm gear (308) and a gear (309) are fixedly connected to the surface of the support rod (307). The teeth of the worm gear (308) mesh with the teeth of the worm (306). A sliding groove (310) is provided on the surface of the mounting shell (304). A second connecting block (311) is fixedly connected to the surface of the second pipe (302). One side of the second connecting block (311) is slidably connected to the inner cavity of the sliding groove (310). A rack (312) is fixedly connected to one side of the second connecting block (311). The teeth of the rack (312) mesh with the teeth of the gear (309).

2. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: The surface of the rotary micro-nozzle (2) is fixedly connected to a first threaded block (4), and the surface of the first threaded block (4) is threadedly connected to a second threaded block (5). The bottom of the second threaded block (5) is fixedly connected to the top of the second pipe (302).

3. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: A damping bearing (6) is fixedly connected to the surface of the worm (306), and the surface of the damping bearing (6) is fixedly connected to the inner cavity of the mounting groove (305).

4. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: The inner cavity of the mounting shell (304) is provided with a movable groove (7), and a long rod (8) is slidably connected to the inner cavity of the movable groove (7). One side of the long rod (8) is fixedly connected to one side of the rack (312).

5. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: The inner cavity of the mounting shell (304) is provided with a placement groove (9), and a baffle (10) is slidably connected to the inner cavity of the placement groove (9). The top of the baffle (10) is fixedly connected to the bottom of the second connecting block (311).

6. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: The inner cavity of the first pipe (301) is provided with a sealing ring (11), and the top of the sealing ring (11) is fixedly connected to the bottom of the second pipe (302).

7. The automatic sprinkler system for planting Bletilla striata according to claim 1, characterized in that: A connecting handle (12) is fixedly connected to one side of the worm (306), and a handle (13) is fixedly connected to one side of the connecting handle (12).

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