Intelligent regulation and control device for flowering phase of rhododendron simsii

Abstract

The invention relates to the field of plant cultivation, in particular to an intelligent regulation and control device for the flowering phase of azalea. Comprising stand columns, inserting rods, mounting blocks, sliding barrels, supporting rods and the like. The stand column is connected with an insertion rod. Two mounting blocks are fixedly connected to the stand column; a driving assembly is connected into each mounting block; the driving parts of all the driving assemblies are jointly connected with a sliding barrel. A plurality of supporting rods are connected to the stand column. According to the invention, the protective cloth is unfolded to be in the shape of an inverted pyramid frustum, so that the protective cloth is in a rain shielding state and shields azalea below, and the situation that the blooming azalea flowers are hit by rainwater, the flowers fall off, and the ornamental value is greatly reduced is avoided; meanwhile, rainwater is collected by the inverted-pyramid-frustum-shaped protective cloth and prevented from flowing to the ground all around and being absorbed by azalea, excessive water is supplemented to the azalea, and the flowering period is shortened.

Description

Technical Field

[0001] The invention relates to the field of plant cultivation, and in particular to an intelligent control device for the flowering period of azalea. Background Art

[0002] Azalea is a rhododendron, and the plant can grow to 2-5 meters in height. It is widely distributed in southern my country. Most scenic spots plant it as an ornamental plant. The azaleas in scenic spots are planted outdoors. They are large in size and large in number. The efficiency of manual management is poor. It is difficult to adjust the growth environment of azaleas through equipment and change the flowering period of azaleas like indoor cultivation. The flowering period of azaleas is usually from April to June, when it is the rainy season with frequent rainfall. Rainwater hits the blooming azalea flowers for a long time, causing the flowers to fall, and the ornamental value is greatly reduced. At the same time, too much water during the azalea flowering period will affect the length of the flowering period.

[0003] In addition, the flowering period of azalea can be extended to near summer. Usually, sufficient light is conducive to the growth and flowering of azalea, but as summer approaches, the daylight hours are extended and the light is too strong, which can easily burn the flowers. It is difficult to manage shade for azalea planted outdoors, which shortens the flowering period of azalea. Summary of the invention

[0004] In order to overcome the shortcomings of azaleas planted outdoors in scenic spots, such as large size and large number, poor manual management efficiency, and susceptibility to the influence of external weather on the length of the flowering period, the present invention provides an intelligent control device for the flowering period of azaleas.

[0005] The technical solution of the present invention is: an intelligent control device for the flowering period of azalea, comprising a column and a plug rod; the column is connected to the plug rod; the column is connected to a screw ring; the plug rod is fixedly connected to the slide rod; the slide rod is provided with a thread, and the thread is adapted to the screw ring; a sliding cavity is opened in the column; the sliding cavity is adapted to the slide rod; the plug rod is connected to a handle; it also includes a mounting block, a slide cylinder, a support rod, a protective cloth, a filter screen, a drive assembly and a DD motor; two mounting blocks are fixedly connected to the column; a drive assembly is connected in each mounting block; the drive parts of all drive assemblies are commonly connected to the slide cylinder; the slide cylinder is divided into left and right parts; each part of the slide cylinder is connected to the drive part of a drive assembly; a number of support rods are connected to the column; a protective cloth is fixedly connected between every two support rods; adjacent protective cloths are tightly connected; all protective cloths are combined to form a protective cover; all protective cloths are commonly fixedly connected to the filter screen; a DD motor is fixedly connected to the column; the DD motor drive part is commonly fixedly connected to all mounting blocks.

[0006] More preferably, a drainage cavity is opened in the column; the upper side of the drainage cavity is connected to the lower side of the protective cover formed by each protective cloth; a drainage interface is provided on the column; and the drainage interface is connected to the lower side of the drainage cavity.

[0007] More preferably, the drive assembly includes a motor, a screw and a slip ring; the motor is connected to the mounting block; the screw is connected to the mounting block; the screw is fixedly connected to the output end of the motor; the slip ring is connected to the screw; and the slip ring is fixedly connected to an adjacent part of the slide cylinder.

[0008] More preferably, a counterweight is further included; the filter screen is connected to the counterweight via an elastic rope; and the counterweight is connected to each protective cloth via an elastic rope.

[0009] More preferably, it further includes a heating block; the heating block is installed on the column; a heating wire is arranged in the heating block; the column and the support rod are both made of heat-conducting metal.

[0010] More preferably, a spiral structure is provided on the surface of the insertion rod.

[0011] More preferably, the inner edge of the upper side of the slide cylinder is rounded.

[0012] More preferably, it further comprises a conical block; all the support rods are connected with the conical block; the conical block is divided into several parts, and each part is fixedly connected with one support rod.

[0013] More preferably, it also includes a connecting ring and a protective sheet; a fertilization interface is provided on the column; the fertilization interface is connected to the upper side of the sliding cavity; a flow cavity is provided in the insertion rod and the sliding rod; the flow cavity of the sliding rod is connected to the sliding cavity; a plurality of flow holes 1 are provided on the insertion rod; all the insertion rods are connected to the flow cavity; a connecting ring is connected to the insertion rod; the connecting ring is fixedly connected to the handle; a plurality of protective sheets are fixedly connected to the connecting ring; all the protective sheets are slidably connected to the insertion rod; a plurality of flow holes 2 are provided on each protective sheet; and the flow holes 2 correspond to the flow holes 1.

[0014] More preferably, the flow hole is arranged to be inclined downward.

[0015] The beneficial effects are as follows: the present invention realizes that the protective cloth is unfolded in an inverted pyramid shape, so that the present invention is in a rain-proof state, shielding the azalea below, preventing rain from hitting the blooming azalea flowers, causing the flowers to fall, and greatly reducing the ornamental value; at the same time, the rain is collected by the protective cloth in the inverted pyramid state, and is prevented from flowing to the ground around and being absorbed by the azalea, resulting in excessive water replenishment of the azalea and shortening the flowering period; The rainwater collected by the inverted pyramid-shaped protective cloth is discharged through the pipes connected to the drainage interface, and the rainwater is discharged away from the azaleas, so as to avoid the rainwater being discharged to the ground around the azaleas and infiltrating into the ground to be absorbed by the azaleas, thus preventing the azaleas from suffering from waterlogging disasters; The filter screen prevents leaves, twigs and other debris from being blown by the wind into the chamfered platform formed by the protective cloth, blocking the drainage cavity and causing poor drainage; and the filter screen above the protective cloth hangs down in a loose state, so that when rainwater, leaves, twigs and other debris fall on the filter screen, it plays a buffering role and prevents them from splashing outside the filter screen; The two parts of the slide barrel control different support rod movements, so that the chamfered platform formed by the protective cloth is tilted, and the debris accumulated on the filter is dumped and removed, so as to avoid excessive accumulation of debris intercepted by the filter, which will cause the filter to be blocked, and rainwater cannot enter the chamfered platform to be discharged, and flows out to the surroundings of the filter, and the debris will affect the folding of the support rod; During daily viewing, the motor is controlled to drive the slide cylinder to move upward, and the slide cylinder will push the support rods to close to the middle. The invention is erected between the branches of azalea in the initial state, and has a small volume, which does not affect the daily viewing of azalea. When encountering snowy weather, the present invention blocks snow in a rain-blocking state to prevent excessive snow accumulation from crushing the branches of the azalea. At the same time, the snow is collected in the chamfered platform, and the heating block heats the snow to melt it into snow water, which is then drained away to prevent the melted snow water from flowing to the ground and being absorbed by the azalea, resulting in excessive water replenishment and affecting the flowering period of the azalea. Daily irrigation and fertilization management of azaleas can be achieved by inserting rods into the ground, without the need to lay other existing irrigation devices. The structure is integrated, compact and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the azalea flowering period intelligent control device of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the combination of the column, the mounting block, the slide cylinder and the support rod of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention in a rain-shielding state; Figure 4 It is a schematic diagram of the three-dimensional structure of the present invention in a flattened state; Figure 5 It is a three-dimensional structural schematic diagram of the column, mounting block, slide cylinder and DD motor combination of the present invention; Figure 6 It is a three-dimensional structural schematic diagram of the combination of the mounting block, the slide cylinder and the driving assembly of the present invention; wherein the mounting block is cut away; Figure 7 It is a three-dimensional structural schematic diagram of the insertion rod of the present invention; Figure 8 is a cross-sectional view of a column of the present invention; Fig. 9 It is a three-dimensional structural schematic diagram of the slide cylinder, support rod, protective cloth and filter screen combination of the present invention; Fig.10It is a schematic diagram of the three-dimensional structure of the combination of the slide cylinder, the support rod, the protective cloth and the counterweight block of the present invention; Fig.11 It is a front view of two of the present inventions when used in combination in a rainproof state; Fig.12 It is a front view of two combinations of the present invention in a sunshade state; Fig.13 is a cross-sectional view of the plunger of the present invention; Fig.14 This is a state diagram when the flow hole 1 and the flow hole 2 of the present invention are connected.

[0017] In the accompanying drawings: 1-column, 1001-screw ring, 1002-drainage chamber, 1003-drainage interface, 1004-sliding chamber, 1005-fertilization interface, 2-insertion rod, 2001-sliding rod, 2002-handle, 2003-circulation chamber, 2004-circulation hole one, 3-mounting block, 4-sliding cylinder, 5-support rod, 5001-conical block, 6-protective cloth, 7-filter screen, 8-counterweight block, 9-heating block, 101-motor, 102-screw rod, 103-slip ring, 104-DD motor, 21-connecting ring, 22-protective sheet, 2201-circulation hole two. DETAILED DESCRIPTION

[0018] The present invention will be further described below in conjunction with the embodiments shown in the accompanying drawings.

[0019] Example 1 like Figure 1-Figure 12 As shown, an azalea flowering period intelligent control device includes a column 1 and a rod 2; the column 1 is rotatably connected to the rod 2 at the lower side; a screw ring 1001 is rotatably connected to the lower side of the column 1; a slide bar 2001 is welded on the upper side of the rod 2; a thread is arranged on the slide bar 2001, and the thread is matched with the screw ring 1001; a sliding cavity 1004 is opened on the lower side of the column 1; the sliding cavity 1004 is matched with the slide bar 2001; a handle 2002 is connected to the rod 2; It also includes a mounting block 3, a slide 4, a support rod 5, a protective cloth 6, a filter screen 7, a drive assembly and a DD motor 104; two mounting blocks 3 are fixedly connected to the column 1; a drive assembly is connected to each mounting block 3; the drive parts of all the drive assemblies are commonly connected to the slide 4; the slide 4 is divided into two left and right parts; each part of the slide 4 is connected to the drive part of a drive assembly; four support rods 5 are rotatably connected to the upper side of the column 1 through a torsion spring; a protective cloth 6 is fixedly connected between every two support rods 5; adjacent protective cloths 6 are tightly connected; all protective cloths 6 are combined to form a protective cover; a filter screen 7 is commonly fixedly connected to the upper side of all protective cloths 6; a DD motor 104 is bolted to the middle part of the column 1; the drive part of the DD motor 104 is commonly fixed to all the mounting blocks 3.

[0020] A drainage cavity 1002 is provided on the upper inner side of the column 1 ; the upper side of the drainage cavity 1002 is communicated with the lower side of the protective cover formed by each protective cloth 6 ; a drainage interface 1003 is provided on the column 1 ; the drainage interface 1003 is communicated with the lower side of the drainage cavity 1002 .

[0021] The driving assembly includes a motor 101, a screw rod 102 and a slip ring 103; the motor 101 is bolted to the mounting block 3; the screw rod 102 is rotatably connected to the mounting block 3; the screw rod 102 is fixedly connected to the output end of the motor 101; the slip ring 103 is connected to the screw rod 102; the slip ring 103 is fixedly connected to the adjacent part of the slide cylinder 4.

[0022] It also includes a counterweight block 8; the counterweight block 8 is connected to the lower side of the filter screen 7 through an elastic rope; the counterweight block 8 is connected to each protective cloth 6 through an elastic rope; when each support rod 5 is folded, the counterweight block 8 falls down by its own weight, and cooperates with the contraction of each elastic rope to pull the protective cloth 6 and the filter screen 7 to gather towards the counterweight block 8 for easy storage.

[0023] It also includes a heating block 9; the heating block 9 is installed on the upper side of the column 1; a heating wire is arranged in the heating block 9; the column 1 and the support rod 5 are both made of heat-conducting metal material.

[0024] The surface of the insertion rod 2 is provided with a spiral structure, which facilitates the insertion of the insertion rod 2 into the ground.

[0025] The inner edge of the upper side of the slide 4 is rounded to facilitate the protective cloth 6 and the filter screen 7 to be stored inside when the slide 4 moves upward.

[0026] It also includes a conical block 5001; all the support rods 5 are connected to the conical block 5001; the conical block 5001 is divided into several parts, each part is fixedly connected to a support rod 5; it is convenient for the present invention to pass upward from between the branches of the azalea.

[0027] The initial state of the present invention is as follows Figure 1As shown, when installing the present invention, the worker rotates the screw ring 1001, and the screw ring 1001 cooperates with the thread on the slide bar 2001, so that the slide bar 2001 slides downward in the sliding cavity 1004, thereby pushing the insertion rod 2 to move downward, thereby increasing the overall height of the present invention, and the height is calculated with the upper side of the insertion rod 2 as the bottom end, until the overall height of all parts on the upper side of the insertion rod 2 is more than 10m higher than the height of the azalea. After that, the worker moves the present invention in a horizontal posture to the vicinity of the azalea trunk, and turns the present invention from horizontal to vertical. The upper end of the present invention passes through the branches of the azalea upward. In this process, the azalea branches in the upward movement are guided away by the conical block 5001, so that A branch is passed through the upper end of the present invention; then the worker holds the handle 2002 and inserts the rod 2 into the ground to fix the present invention. During the insertion of the rod 2 into the ground, the worker holds the handle 2002 to rotate the rod 2, and the spiral structure on the rod 2 facilitates the insertion of the rod 2 into the ground; the rod 2 is inserted downward until the handle 2002 contacts the ground to complete the fixation of the present invention; since the height of the present invention has been adjusted in advance, the top of the present invention after fixation is more than 10m higher than the highest point of the azalea, and then the electric element of the present invention is powered by laying wires, and the power supply to the electric element of the present invention is controlled on and off by the intelligent control system to complete the installation of the present invention.

[0028] Faced with different weather conditions, workers centrally control all installed devices of the present invention through an intelligent control system to carry out work. The following takes the working process of a single device of the present invention as an example.

[0029] In reality, the rhododendrons in the scenic area are planted outdoors. They are large in size and large in number, and the efficiency of manual management is poor. It is difficult to change the flowering period of the rhododendron through equipment to adjust the growth environment of the rhododendron as in indoor cultivation. The flowering period of the rhododendron is usually from January to February, and it is the spring when rainfall is frequent. The rain hits the blooming rhododendron flowers for a long time, causing the flowers to fall, and the ornamental value is greatly reduced. At the same time, too much water during the rhododendron flowering period will affect the length of the flowering period.

[0030] When it rains, the control motor 101 works to drive the screw rod 102 to rotate, the screw rod 102 drives the slip ring 103 to move downward, and the slip ring 103 drives the slide cylinder 4 to move downward as a whole. After the upper side of the slide cylinder 4 is lower than the upper side of the column 1, each support rod 5 is gradually rotated and unfolded to the shape of the connection point with the column 1 under the action of the torsion spring. Figure 3 In the state shown, the motor 101 stops working and the slide 4 maintains the current height; at this time, each support rod 5 unfolds the protective cloth 6 to form an inverted pyramid shape, so that the present invention is in a rain-proof state, shielding the azalea below to prevent rain from hitting the blooming azalea flowers, causing the flowers to fall and greatly reducing the ornamental value; at the same time, rainwater is collected by the protective cloth 6 in the inverted pyramid state to prevent it from flowing down to the ground and being absorbed by the azalea, resulting in excessive water replenishment of the azalea and shortening the flowering period.

[0031] It should be noted that for a large number of azaleas planted, the present invention can be installed in combination with multiple adjacent devices to achieve comprehensive protection of the azaleas. The present invention can be installed in combination with multiple devices, such as Fig.11 As shown, adjacent ones of the present invention are highly staggered, and when the present invention is in a rainproof state, there is a partial overlapping area between adjacent inverted pyramid-shaped protective cloths 6, so as to prevent rainwater from falling from between adjacent inverted pyramid-shaped protective cloths 6 onto the azalea.

[0032] The rainwater collected by the chamfered prism will accumulate more and more as the rain time goes by, so drainage is needed. In addition, too much water during the flowering period of azalea will affect the length of the flowering period. If the collected rainwater is discharged to the ground around the azalea, the water will seep into the ground again and be absorbed by the azalea. Moreover, when the azalea is located in a low-lying area, the rainwater discharged to the ground is more likely to gather towards the azalea, causing waterlogging disasters in the azalea. Therefore, after the installation of the present invention is completed, the worker connects a pipe to the drainage interface 1003, and the other end of the pipe is away from the location of the azalea. The rainwater collected by the chamfered prism-shaped protective cloth 6 will flow into the drainage cavity 1002 and be concentratedly discharged through the pipe connected to the drainage interface 1003, discharging the rainwater to a place far away from the azalea, avoiding the rainwater from being discharged to the ground around the azalea, seeping into the ground and being absorbed by the azalea, and at the same time avoiding waterlogging disasters in the azalea.

[0033] In scenic spots dominated by plants, such as botanical gardens, there are many kinds of plants, and some tall trees are planted around rhododendrons. When it rains and the wind blows, leaves, twigs and other debris from the tall trees fall and are easily blown away by the wind to the chamfered prism formed by the protective cloth 6, eventually blocking the top of the drainage cavity 1002, making it impossible for rainwater to be discharged through the drainage cavity 1002; further, a filter screen 7 is provided above the protective cloth 6 to prevent leaves, twigs and other debris from being blown away by the wind to the chamfered prism formed by the protective cloth 6, blocking the drainage cavity 1002 and causing poor drainage; in addition, when the present invention is in a rain-shielding state, the filter screen 7 blocking the top of the protective cloth 6 is in a relaxed state and hangs downward, so that when rainwater, leaves, twigs and other debris fall on the filter screen 7, it plays a buffering role and prevents them from splashing outside the filter screen 7.

[0034] When too much debris is intercepted by the filter 7, the filter 7 will be blocked, and rainwater cannot enter the protective cloth 6 for drainage, but will flow out around the filter 7. When the support rod 5 is retracted, the debris will block the support rod 5 from moving, so that the support rod 5, the protective cloth 6 and the filter 7 cannot be retracted, affecting the use. Therefore, when the present invention is used to block rain, the intelligent control system sets a cycle to power the two motors 101, and the two motors 101 are controlled to rotate forward and reverse respectively during power supply, so as to prevent the two motors 101 from rotating forward and reversely. Figure 3As a direction reference, the motor 101 on the left drives the left part of the slide 4 to move downward, and the motor 101 on the right drives the right part of the slide 4 to move upward, so that the two support rods 5 in contact with the left part of the slide 4 lose their restriction and will flip downward, and the two support rods 5 in contact with the right part of the slide 4 will be pushed to flip upward, so that the chamfered platform formed by the protective cloth 6 is tilted to the left, thereby regularly dumping the debris accumulated on the filter screen 7 to the left for removal, to avoid excessive accumulation of debris intercepted by the filter screen 7, which will cause the filter screen 7 to be blocked, and rainwater cannot enter the chamfered platform for drainage, and flows out to the surroundings of the filter screen 7 to prevent the filter screen 7 from being blocked. and the problem of debris affecting the folding of the support rod 5; in addition, by controlling the rotation of the DD motor 104, the mounting block 3, the slide cylinder 4 and the driving assembly are driven to rotate, and then in actual use, the left and right parts of the slide cylinder 4 correspond to the two support rods 5 in different directions, and the tipping direction of the chamfered platform is controlled according to demand; for example, when multiple of the present invention are installed in a linear combination, all the chamfered platforms are controlled to tip toward the same side; when multiple of the present invention are installed in a matrix or annular combination, each chamfered platform tips toward the outside of the formed matrix or annular array, thereby facilitating the cleaning of the tipped debris.

[0035] It should be noted that during the dumping process, the chamfered platform formed by the protective cloth 6 is temporarily unable to block rain, but the short-term rain falling on the azalea has little impact on the flowering period.

[0036] During daily viewing, the control motor 101 drives the slide 4 to move upward, and the slide 4 will push the support rods 5 to close to the middle. During this process, the counterweight 8 falls by its own weight, and cooperates with the contraction of the elastic ropes to pull the protective cloths 6 and the filter screen 7 to gather towards the counterweight 8 for easy storage; finally, the present invention is restored as Figure 1 The initial state shown is that it stands upright between the branches of the azalea. It is small in size and does not affect the daily viewing of the azalea.

[0037] In addition, the flowering period of azalea can be extended to near summer. Usually, sufficient light is conducive to the growth and flowering of azalea. However, near summer, the sunshine time is extended and the light is too strong, which can easily burn the flowers, shortening the flowering period of azalea. When the sunlight is too strong, the present invention can be used to provide sunshade in a rain-proof state to prevent the azalea from being burned.

[0038] When the filter screen 7 intercepts debris, some debris is easily stuck in the holes of the filter screen 7, making it difficult to retract the support rod 5, the protective cloth 6 and the filter screen 7 due to the obstruction of the debris. Before the support rod 5, the protective cloth 6 and the filter screen 7 are retracted, the motor 101 is controlled to work, the screw rod 102 is driven to rotate, and the slip ring 103 and the slide cylinder 4 are driven downward until the support rod 5, the protective cloth 6 and the filter screen 7 are retracted. Figure 4As shown, each support rod 5 is flipped into a horizontal state under the action of the torsion spring, and at the same time, the support rod 5 pulls each protective cloth 6 and the filter 7 to unfold into a plane. At this time, the lower side of the filter 7 will gradually contact the protective cloth 6, and the debris stuck in the holes of the filter 7 will be pushed upward by the protective cloth 6, and then separated from the holes of the filter 7. Then, another dumping operation is performed to remove the debris, and then the support rod 5, the protective cloth 6 and the filter 7 are controlled to be folded, thereby avoiding the holes of the filter 7 from getting stuck with debris and blocking the support rod 5, the protective cloth 6 and the filter 7 from being folded; in addition, the upper side entrance of the drainage cavity 1002 is smaller, and during the process of the protective cloth 6 being transformed into a plane, the air in the chamfered platform formed by the protective cloth 6 is squeezed, and most of it will be squeezed out of the chamfered platform upward, and then blown toward the filter 7 from bottom to top, blowing the debris stuck in the holes of the filter 7 to separate from the filter 7, thereby improving the separation effect.

[0039] Some varieties of azalea can bloom in winter, and some areas in southern my country also snow in winter, but the branches of azalea are slender, and the weight of too much snow on the surface can easily crush the branches. In addition, when a large amount of snow melts, a large amount of snow water is produced, and the snow water flows to the ground, causing the azalea to have too much water, affecting the flowering period; so when encountering snowy weather, the present invention is controlled to block the snow in a rain-proof state to avoid excessive snow accumulation on the azalea and crushing the branches. At the same time, the snow is collected in the chamfered platform, and the heating block 9 is controlled to start working. The heat of the heating block 9 is transferred through the column 1 and the support rod 5 made of heat-conducting metal material, so that the temperature in the chamfered platform rises, and the snow collected in the chamfered platform melts into snow water, and then enters the drainage cavity 1002 and is discharged through the pipe connected to the drainage interface 1003, so as to avoid the snow water melted from the snow flowing to the ground and being absorbed by the azalea, and excessive water replenishment affects the flowering period of the azalea.

[0040] In addition, snow is easy to accumulate on the filter 7 and is not easy to enter the chamfered platform, and the heat of the heating block 9 is difficult to transfer to the filter 7. When the snow accumulates too much, it will fall to one side and crush the azalea below. Therefore, the two motors 101 are controlled to drive the slide 4 to move up and down a short distance reciprocatingly from time to time, driving the support rod 5 to rotate, so that the chamfered platform opens and closes slightly, and then drives the filter 7 to shake, and the shaken snow passes through the filter 7 and enters the chamfered platform to prevent accumulation on the filter 7. At the same time, the chamfered platform opens and closes slightly, resulting in a short period of time when a small area cannot be blocked. At this time, a small amount of snow falls on the azalea flowers to enhance the ornamental value.

[0041] Example 2 On the basis of Example 1, Figure 7-Figure 8 and Figure 13-14As shown, it also includes a connecting ring 21 and a protective sheet 22; a fertilization interface 1005 is provided on the column 1; the fertilization interface 1005 is communicated with the upper side of the sliding cavity 1004; a flow cavity 2003 is provided in the insertion rod 2 and the sliding rod 2001; the flow cavity 2003 of the sliding rod 2001 is communicated with the sliding cavity 1004; a plurality of flow holes 2004 are provided on the insertion rod 2; all the insertion rods 2 are communicated with the flow cavity 2003; a connecting ring 21 is slidably connected to the insertion rod 2; the connecting ring 21 is fixedly connected to the handle 2002; a plurality of protective sheets 22 are fixedly connected to the lower side of the connecting ring 21; all the protective sheets 22 are slidably connected to the insertion rod 2; a plurality of flow holes 2201 are provided on each protective sheet 22; the flow holes 2201 correspond to the flow holes 1 2004.

[0042] The flow hole 1 2004 is arranged to be inclined downward, so as to facilitate the liquid fertilizer to flow out of the flow cavity 2003 and prevent the moisture in the soil from entering the flow cavity 2003 .

[0043] There are many ornamental azaleas planted, and daily fertilization is usually carried out through automatic equipment. The existing fertilization method sprinkles fertilizer on the surface, which has poor absorption. In addition, there are other low plants around the azaleas, and the fertilizer is sprinkled on the surface of the plants and cannot penetrate into the ground to be absorbed by the azalea roots. After installing the present invention, workers connect another pipeline to the fertilization interface 1005. When it is necessary to fertilize the azalea, the liquid fertilizer is transported to the sliding cavity 1004 through the pipeline connected to the fertilization interface 1005, and then enters the circulation cavity 2003, and finally passes through each circulation hole 2004 to the plug. The liquid fertilizer flows out of the rod 2 into the ground, and the installation position of the present invention is close to the main trunk of the azalea. The liquid fertilizer flowing out of the rod 2 is absorbed by the root system of the azalea to the greatest extent, ensuring the effect of fertilization. In addition, the pipeline connected to the fertilization interface 1005 can also be used for daily irrigation of the azalea. The water quickly penetrates into the ground, and the azalea is replenished with water in time. Compared with the existing ground sprinkler irrigation, some water is easily lost from the surface and wasted, which has better practicality. Therefore, the azalea can be irrigated and fertilized on a daily basis in the above manner without laying other existing irrigation devices. The structure is integrated and compact, and the practicability is strong.

[0044] When the present invention is installed and the rod 2 is inserted into the ground, Fig.13 As shown, the protective sheet 22 blocks the flow hole 1 2004, and the flow hole 1 2004 is misaligned with the flow hole 2 201 to prevent soil from entering the flow cavity 2003 through the flow hole 1 2004. When the insertion rod 2 is installed in place, the worker holds the handle 2002 and pulls it upward, driving the connecting ring 21 and the protective sheet 22 to move upward, as shown in FIG. Fig.14 As shown, the second flow hole 2201 is aligned and connected with the corresponding flow hole 1 2004, so that when fertilizing, the liquid fertilizer can flow into the soil through the flow hole 1 2004 and the flow hole 2201.

[0045] The above description is only an example of the present invention and is not intended to limit the present invention. Any equivalent substitutions made within the principles of the present invention should be included in the protection scope of the present invention. The contents not elaborated in detail in the present invention belong to the existing technologies known to those skilled in the art.

Claims

1. An azalea flowering period intelligent control device, comprising a column (1) and a rod (2); the column (1) is connected to the rod (2); the column (1) is connected to a screw ring (1001); the rod (2) is fixedly connected to a slide bar (2001); the slide bar (2001) is provided with a thread, and the thread is matched with the screw ring (1001); a sliding cavity (1004) is provided in the column (1); the sliding cavity (1004) is matched with the slide bar (2001); the rod (2) is connected to a handle (2002); the characteristics are: The invention also comprises a mounting block (3), a slide cylinder (4), a support rod (5), a protective cloth (6), a filter screen (7), a driving assembly and a DD motor (104); two mounting blocks (3) are fixedly connected to the column (1); a driving assembly is connected to each mounting block (3); the driving parts of all the driving assemblies are connected to the slide cylinder (4); the slide cylinder (4) is divided into two left and right parts; each part of the slide cylinder (4) is connected to a driving part of a driving assembly; a plurality of support rods (5) are connected to the column (1); a protective cloth (6) is fixedly connected between every two support rods (5); adjacent protective cloths (6) are tightly connected; all the protective cloths (6) are combined to form a protective cover; a filter screen (7) is fixedly connected to all the protective cloths (6); a DD motor (104) is fixedly connected to the column (1); the driving parts of the DD motor (104) are fixedly connected to all the mounting blocks (3).

2. The intelligent control device for azalea flowering period according to claim 1, characterized in that: A drainage cavity (1002) is provided in the column (1); the upper side of the drainage cavity (1002) is communicated with the lower side of the protective cover formed by each protective cloth (6); a drainage interface (1003) is provided on the column (1); and the drainage interface (1003) is communicated with the lower side of the drainage cavity (1002).

3. The intelligent control device for azalea flowering period according to claim 1, characterized in that: The drive assembly comprises a motor (101), a screw rod (102) and a slip ring (103); the motor (101) is connected inside the mounting block (3); the screw rod (102) is connected inside the mounting block (3); the screw rod (102) is fixedly connected to the output end of the motor (101); the slip ring (103) is connected to the screw rod (102); and the slip ring (103) is fixedly connected to an adjacent part of the slide cylinder (4).

4. The intelligent control device for azalea flowering period according to claim 3 is characterized in that: It also includes a counterweight (8); the filter screen (7) is connected to the counterweight (8) via an elastic rope; the counterweight (8) is connected to each protective cloth (6) via the elastic rope.

5. The intelligent control device for azalea flowering period according to claim 3 is characterized in that: It also includes a heating block (9); the heating block (9) is installed on the column (1); a heating wire is arranged in the heating block (9); the column (1) and the support rod (5) are both made of heat-conducting metal material.

6. The intelligent control device for azalea flowering period according to claim 1, characterized in that: A spiral structure is provided on the surface of the insertion rod (2).

7. The intelligent control device for azalea flowering period according to claim 3, characterized in that: The inner edge of the upper side of the slide cylinder (4) is rounded.

8. The intelligent control device for azalea flowering period according to claim 7, characterized in that: It also includes a conical block (5001); all the support rods (5) are connected to the conical block (5001); the conical block (5001) is divided into a plurality of parts, and each part is fixedly connected to a support rod (5).

9. The intelligent control device for azalea flowering period according to claim 7, characterized in that: It also includes a connecting ring (21) and a protective sheet (22); a fertilization interface (1005) is provided on the column (1); the fertilization interface (1005) is communicated with the upper side of the sliding cavity (1004); a flow cavity (2003) is provided in both the insertion rod (2) and the sliding rod (2001); the flow cavity (2003) of the sliding rod (2001) is communicated with the sliding cavity (1004); a plurality of flow holes (2004) are provided on the insertion rod (2); all The insertion rods (2) are all in communication with the circulation chamber (2003); the insertion rods (2) are connected with a connecting ring (21); the connecting ring (21) is fixedly connected to the handle (2002); a plurality of protective sheets (22) are fixedly connected to the connecting ring (21); all protective sheets (22) are slidably connected to the insertion rods (2); each protective sheet (22) is provided with a plurality of circulation holes (2201); the circulation holes (2201) correspond to the circulation holes (2004).

10. The intelligent control device for azalea flowering period according to claim 9, characterized in that: The flow hole 1 (2004) is arranged to be inclined downward.

Images