Passion fruit planting frame with adjustable height

Abstract

The invention discloses a height-adjustable passion fruit planting frame, and belongs to the technical field of passion fruit planting devices.The height-adjustable passion fruit planting frame comprises two supporting seats, a cross rod, a driving mechanism and an irrigation mechanism, controllers are arranged on the supporting seats, worm wheels are arranged at the inner bottoms of the supporting seats and connected with the driving mechanism, threaded rods are fixedly connected to the middles of the worm wheels, and the threaded rods are connected with the cross rod; the bottom ends of the threaded rods are rotationally connected with the bottom of the supporting seat, the threaded rods are in threaded connection with sleeves, limiting blocks are arranged at the top ends of the threaded rods, and the tops of the two sleeves are fixedly connected with the bottom of a cross rod; the irrigation mechanism is arranged at one side part of the supporting seat, and the supervision mechanism is connected with the cross rod; a linkage rod is arranged below the transverse rod in parallel, the two ends of the linkage rod are fixedly connected to the side walls of the two sleeves respectively, and the bottom of the linkage rod is connected with a telescopic rod. A camera is arranged on the cross rod and is electrically connected with the controller; under the action of the driving mechanism, the height of the planting frame can be adjusted.

Description

Technical Field

[0001] The invention relates to the technical field of passion fruit planting devices, in particular to a passion fruit planting rack with adjustable height. Background Art

[0002] Passion fruit, also known as passion fruit or egg fruit, is a tropical fruit known for its rich aroma and nutritional value. Native to Brazil, passion fruit is now widely cultivated in tropical and subtropical regions such as Southeast Asia, Australia, South Asia, and southern China. Passion fruit is rich in vitamin C, vitamin A, potassium, dietary fiber, and antioxidants, making it highly nutritious.

[0003] In the passion fruit cultivation process, the planting rack is crucial. It not only supports the growth of the vines, but also affects the yield and quality of the passion fruit. In the passion fruit cultivation process, the height of the planting rack has a significant impact on the growth of the plant and the yield and quality of the fruit. The height of the rack determines the climbing space of the vines, which in turn affects the lighting, ventilation and ripening conditions of the fruit.

[0004] Passion fruit grows relatively slowly in the seedling stage, but once the height of the plant exceeds 50cm, the growth rate of the passion fruit will accelerate significantly and show a strong branching ability. However, too many branches will consume a lot of nutrients, resulting in uneven nutrient distribution. In addition, too many branches are prone to have too many branches and leaves, thereby blocking the sunlight and reducing the sunshine time of the fruit, which ultimately affects the product and quality of the passion fruit. Therefore, regular pruning of passion fruit branches and leaves is very important for the planting and growth of passion fruit.

[0005] However, existing passion fruit planting racks are usually set at a fixed height. The passion fruit planting racks with a fixed height cannot adapt to the growth of passion fruit branches and vines, which not only restricts the growth of branches and leaves to a certain extent, but also easily causes the branches and leaves to be densely stacked together, thereby increasing the difficulty of pruning the passion fruit branches and leaves. Summary of the Invention

[0006] In view of the above-mentioned prior art, the present invention provides a passion fruit planting rack with adjustable height, which mainly solves the technical problems existing in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the technical solution of the embodiment of the present invention is implemented as follows:

[0008] A passion fruit planting rack with adjustable height comprises: two support seats, a cross bar, a driving mechanism and a watering mechanism, the support seat is provided with a controller, the inner bottom of the support seat is provided with a worm gear, the worm gear is connected to the driving mechanism, the middle part of the worm gear is fixedly connected with a threaded rod, the bottom end of the threaded rod is rotatably connected to the bottom of the support seat, the threaded rod is threadedly connected with a sleeve, the top of the threaded rod is provided with a limiting block, the top of the two sleeves are respectively fixedly connected to the bottom of the cross bar; the watering mechanism is provided on one side of the support seat, and the watering mechanism is connected to the cross bar; a connecting rod is provided in parallel below the cross bar, the two ends of the connecting rod are respectively fixedly connected to the side walls of the two sleeves, and the bottom of the connecting rod is connected to a telescopic rod; a camera is provided on the cross bar, and the camera is electrically connected to the controller.

[0009] Optionally, the driving mechanism includes a first motor provided on a side of the support seat, the first motor is electrically connected to the controller, the output shaft of the first motor is connected to a worm, and the worm is meshingly connected to the worm wheel.

[0010] Optionally, the irrigation mechanism includes a water tank fixed to a side of the support seat, a water pump is provided at the bottom of the water tank, the water pump is electrically connected to the controller, the output end of the water pump is connected to a water pipe, the water outlet end of the water pipe is connected to the interior of the cross bar, and a spray port is provided at the bottom of the cross bar.

[0011] Optionally, there are multiple spray ports, and the multiple spray ports are evenly spaced apart.

[0012] Optionally, a filter screen is provided on the top of the water tank, and a drainage trough is provided on the top of one end of the water tank.

[0013] Optionally, a liquid level sensor is provided inside the water tank, and the liquid level sensor is electrically connected to the controller. A water outlet is provided at the bottom end of one side of the water tank, and a solenoid valve is provided at the water outlet, and the solenoid valve is electrically connected to the controller.

[0014] Optionally, a temperature sensor is provided on the cross bar, and the temperature sensor is electrically connected to the controller.

[0015] Optionally, a foot is fixedly provided at the bottom of the support seat, and the foot is in an inverted triangle shape.

[0016] The beneficial effects of the present invention are:

[0017] The present invention is configured with a driving mechanism, a worm gear, a threaded rod, a sleeve, a cross bar, and a connecting rod. Under the action of the driving mechanism, the threaded rod can be driven to rotate, thereby driving the sleeve to be screwed out or screwed in on the threaded rod, thereby driving the cross bar and the connecting rod to move upward or downward synchronously, thereby adjusting the height of the connecting rod to adapt to the planting of passion fruit plants of different heights and the needs of passion fruit branches and vines climbing. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Schematic diagram of the structure of the first motor in an embodiment of the present invention;

[0019] Figure 2 for Figure 1 A schematic diagram of the structure at center A;

[0020] Figure 3 The diagram of the connection between the worm gear and the worm is shown in FIG.

[0021] Figure 4 for Figure 1 A magnified schematic diagram of the structure at point B in the middle;

[0022] Description of Figure Numbers:

[0023] 1. Support base; 11. Worm gear; 12. Threaded rod; 13. Sleeve; 14. Anchor; 15. Limit block; 16. Connecting rod; 17. Telescopic rod;

[0024] 21. First motor; 22. Worm;

[0025] 31. Water storage tank; 32. Water pump; 33. Water pipe; 34. Filter; 35. Drainage trough; 36. Water outlet; 37. Spray pipe; 38. Spray port;

[0026] 4. Crossbar; 41. Cylinder; 5. Support plate;

[0027] 61. Rotating rod; 62. First gear; 63. Second gear; 64. Second motor. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further elaborated in detail below in conjunction with the drawings and specific embodiments of the specification. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which the present invention belongs. The terms used in the specification of the present invention herein are only for the purpose of describing specific embodiments and are not intended to limit the present invention. In the following description, reference is made to "some embodiments", which describes a subset of all possible embodiments, but it should be understood that "some embodiments" can be the same subset or different subsets of all possible embodiments, and can be combined with each other without conflict.

[0029] In the following description, numerous specific details are provided to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention may be practiced without one or more of these details. In other instances, certain technical features well known in the art are not described to avoid confusion with the present invention.

[0030] It should be understood that the present invention can be implemented in different forms and should not be interpreted as being limited to the embodiments proposed herein. On the contrary, providing these embodiments will make the disclosure thorough and complete, and will fully convey the scope of the present invention to those skilled in the art. And the purpose of the terms used herein is only to describe specific embodiments and is not intended to limit the present invention. When used herein, the singular forms "one", "an" and "said / the" are also intended to include plural forms, unless the context clearly indicates another way. It should also be understood that the terms "comprising" and / or "comprising" when used in this specification determine the presence of the features, integers, steps, operations, elements and / or parts, but do not exclude the presence or addition of one or more other features, integers, steps, operations, elements, parts and / or groups. When used herein, the term "and / or" includes any and all combinations of the relevant listed items.

[0031] It should also be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "inner," "outer," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0032] In order to fully understand the present invention, a detailed structure will be provided in the following description to illustrate the technical solution proposed by the present invention. Optional embodiments of the present invention are described in detail below. However, in addition to these detailed descriptions, the present invention may also have other implementations.

[0033] Example

[0034] Please refer to the attached Figure 1 and Figure 2The present application provides a passion fruit planting rack with adjustable height, comprising: two support seats 1, a cross bar 4, a driving mechanism and a watering mechanism. The support seat 1 is provided with a controller, and the inner bottom of the support seat 1 is provided with a worm gear 11, which is connected to the driving mechanism. The middle part of the worm gear 11 is fixedly connected with a threaded rod 12, and the bottom end of the threaded rod 12 is rotatably connected to the bottom of the support seat 1. The threaded rod 12 is threadedly connected with a sleeve 13. Specifically, the inner side wall of the sleeve 13 is provided with a threaded section, so that the threaded rod 12 is threadedly connected to the sleeve 13, and a limit block 1 is provided at the top of the threaded rod 12. 5. The horizontal length of the limit block 15 is greater than the diameter of the threaded rod 12. The tops of the two sleeves 13 are fixedly connected to the bottom of the cross bar 4. The irrigation mechanism is provided on one side of the support seat 1 and is connected to the cross bar 4. A connecting rod 16 is provided below the cross bar 4 in parallel. The two ends of the connecting rod 16 are fixedly connected to the side walls of the two sleeves 13. The bottom of the connecting rod 16 is connected to a telescopic rod 17. There are two telescopic rods 17. The tops of the two telescopic rods 17 are both connected to the bottom of the connecting rod 16. A camera is provided on the cross bar 4 and is electrically connected to the controller.

[0035] Please refer to the attached Figure 3 The driving mechanism includes a first motor 21 provided on a side of the support base 1, the first motor 21 is electrically connected to the controller, the output shaft of the first motor 21 is connected to a worm 22, and the worm 22 is meshed with the worm wheel 11;

[0036] The first motor 21 is driven by the controller to rotate in the forward direction. The rotation of the first motor 21 drives the worm 22 to rotate. The worm 22 is connected to the worm wheel 11, thereby driving the worm wheel 11 to rotate, and then driving the threaded rod 12 connected to the worm wheel 11 to rotate. Since the threaded rod 12 is threadedly connected to the sleeve 13, the sleeve 13 is continuously screwed out of the threaded rod 12 during the continuous rotation of the threaded rod 12, and the bottom of the connecting rod 16 is connected to the telescopic rod 17, and the sleeve 13 moves upward, thereby driving the connecting rod 16 connected to the side of the sleeve 13 to move upward synchronously, and finally raising the height of the connecting rod 16; since the top end of the threaded rod 12 is provided with a limiting block 15, when the sleeve 13 moves to the top of the threaded rod 12, it can limit the sleeve 13 from moving to the outside of the threaded rod 12, which has a limiting effect on the sleeve 13; on the contrary, driving the first motor 21 reverse rotation, the sleeve 13 can be continuously screwed into the threaded rod 12, thereby driving the connecting rod 16 to move downward, and finally lowering the height of the connecting rod 16; for different strains of passion fruit, the vines have different heights, and a planting rack with a fixed height cannot adapt to the planting needs of different strains. Therefore, after the passion fruit roots are planted in the soil, the sleeve 13 is adjusted to a suitable height through the driving mechanism, and then the connecting rod 16 is adjusted to a suitable height, so that the passion fruit vines can be placed on the connecting rod 16 and continue to grow; at the same time, the top of the sleeve 13 is connected to the cross bar 4, and the cross bar 4 is connected to the irrigation mechanism, so that when the height of the sleeve 13 is adjusted, the cross bar 4 can also be adjusted synchronously to ensure that the cross bar 4 is always located above the connecting rod 16, so that when the irrigation mechanism is irrigated from top to bottom, the entire passion fruit plant can be irrigated.

[0037] Not only that, the device can meet the planting needs of passion fruit strains of different heights. During the passion fruit planting and growth process, the height of the planting rack can also be adjusted to meet the needs of passion fruit branches climbing. Specifically, since a camera is set on the cross bar 4, in this embodiment, cameras can be set on both sides of the bottom surface of the cross bar 4 and in the middle of the bottom surface of the cross bar 4 respectively. The camera can obtain pictures of the passion fruit plant in different directions during its growth process and send the pictures to the controller. The controller analyzes the pictures in various directions and can calculate the relative height of the passion fruit plant and the planting device, so as to calculate whether the height of the planting rack needs to be adjusted according to the relative height. When adjustment is needed, the controller can control the driving mechanism to work, so as to adjust the height of the planting rack; at the same time, according to the obtained image data information, the current passion fruit branches and leaves can also be analyzed to determine whether the height of the current planting rack meets the needs of passion fruit branches climbing. At the same time, according to the analysis content, the current density of passion fruit branches and leaves can also be determined to determine whether it affects the light requirements of passion fruit, so that the staff can determine whether it is necessary to trim the branches or stacked leaves.

[0038] The irrigation mechanism includes a water tank 31 fixed to the side of a support base 1. A water pump 32 is provided at the bottom of the water tank 31. The water pump 32 is electrically connected to the controller. The output end of the water pump 32 is connected to a water pipe 33. The water pipe 33 passes through the cross bar 4 and is connected to a spray pipe 37. The bottom of the spray pipe 37 is provided with a spray port 38. There are multiple spray ports 38, and the multiple spray ports 38 are evenly spaced.

[0039] When the passion fruit plants need to be watered, the controller controls the start of the water pump 32, which pumps the water in the water tank 31 to the spray pipe 37 through the water pipe 33. The water is then discharged through the multiple spray ports 38 at the bottom of the spray pipe 37 for spraying. The multiple spray ports 38 can increase the spraying area of ​​the passion fruit plants.

[0040] Furthermore, cylinders 41 are provided on both sides of the top of the crossbar 4. The cylinders 41 are electrically connected to the controller. The free ends of the cylinders 41 are connected to the support plates 5. By controlling the extension or retraction of the telescopic rod of the cylinder 41, the support plates 5 can be driven to move downward or upward.

[0041] Please refer to the attached Figure 4 , the bottom of the support plate 5 is rotatably connected to a rotating mechanism, which is used to control the rotation of the spray pipe 37 so that the spray pipe 37 can rotate to spray the passion fruit plants; the rotating mechanism includes a rotating rod 61 rotatably connected to the bottom of the support plate 5, the bottom of the rotating rod 61 is fixedly connected to a first gear 62, the first gear 62 is meshed with a second gear 63, and a second motor 64 is provided at the bottom of the support plate 5. The second motor 64 is electrically connected to the controller, and the output shaft of the second motor 64 is connected to the second gear 63. The bottom of the rotating rod 61 is fixedly connected to the spray pipe 37, and the water pipe 33 passes through the cross bar 4 and the support plate 5 in sequence. The water outlet end of the water pipe 33 is connected to the interior of the spray pipe 37;

[0042] After adjusting the cross bar 4 and the connecting rod 16 to the appropriate position, the telescopic rod of the cylinder 41 is controlled to move, so that the telescopic rod drives the support plate 5 to move to the appropriate position, and the second motor 64 is controlled to start. The rotation of the second motor 64 drives the rotation of the second gear 63, and then drives the first gear 62 engaged with the second gear 63 to rotate. Since the first gear 62 is fixedly connected to the bottom of the rotating rod 61, the top of the rotating rod 61 is rotatably connected to the bottom of the support plate 5, and the bottom of the rotating rod 61 is fixedly connected to the spray pipe 37, the rotation of the first gear 62 will drive the rotating rod 61 movement, and at the same time drives the spray pipe 37 to rotate; at the same time, the irrigation mechanism and the rotating mechanism are controlled to work, so that the spray pipe 37 can continuously rotate to discharge water, and the spraying area is larger. Compared with the fixed setting of the spray pipe 37, it can avoid the spray pipe 37 from discharging water at a fixed position; the cylinder 41 can also be controlled to move at the same time, so that the telescopic rod of the cylinder 41 is continuously extended and retracted, so that the support plate 5 drives the rotating mechanism to continuously move up and down, and the spray pipe 37 rotates and moves up and down at the same time to discharge water, which not only has a larger spraying area, but can also spray the branches and leaves located below, ensuring that the entire plant can be watered.

[0043] Furthermore, the top of the water tank 31 is open, and a filter screen 34 is provided on the top of the water tank 31. A drainage groove 35 is provided on the top of one end of the water tank 31 to facilitate the drainage of water at the edge of the water tank 31 into the water tank 31. At the same time, in order to save water resources, rainwater on rainy days can be collected and stored in the water tank 31. At the same time, the filter screen 34 on the top of the water tank 31 can prevent large particles of impurities from falling into the water tank 31 and affecting the normal pumping of the water pump 32.

[0044] Furthermore, a liquid level sensor is provided inside the water tank 31, and the liquid level sensors are respectively provided at the bottom of the water tank 31. An alarm is provided outside the water tank 31. The liquid level sensor and the alarm are both electrically connected to the controller. A water outlet 36 is provided at the bottom end of one side of the water tank 31. A solenoid valve is provided at the water outlet 36, and the solenoid valve is electrically connected to the controller. The water level inside the water tank 31 can be detected by the liquid level sensor. When the liquid level sensor detects that the liquid level inside the water tank 31 reaches the bottom of the water tank 31, the alarm sounds to remind the management staff that water needs to be added to the water tank 31. The controller can control the opening and closing of the solenoid valve. When the solenoid valve is open, the water inside the water tank 31 can be discharged to the outside of the water tank 31.

[0045] Furthermore, a temperature sensor is provided on the crossbar 4, and the temperature sensor is electrically connected to the controller. The suitable growth temperature of passion fruit is 20-30°C. Within this temperature range, passion fruit can grow well and bear fruit. If the ambient temperature is too high, exceeding 30°C, the growth rate of passion fruit will be significantly slowed down or even stop growing. Therefore, the ambient temperature is detected by the temperature sensor. When the temperature sensor detects that the ambient temperature is higher than 30 degrees, the controller starts the water pump 32, and the water pump 32 extracts water from the water tank 31 through the water pipe 33, the spray pipe 37 and the spray The mouth 38 is sprayed to lower the temperature of the passion fruit plant and avoid the impact of high ambient temperature on the growth of passion fruit. Furthermore, a time relay is provided on the water tank 31. The time relay is electrically connected to the controller and the water pump 32 respectively. The working cycle and working time of the time relay can be set according to the ambient temperature. When the time relay receives the signal from the controller and reaches the set time, the output terminal of the time relay will control the power supply of the water pump 32 to be turned on, thereby spraying the passion fruit plant intermittently, thereby intermittently cooling the passion fruit plant.

[0046] Furthermore, in order to enhance the stability of the device, a foot 14 is fixedly provided at the bottom of the support base 1. The foot 14 is in the shape of an inverted triangle and can be inserted into the soil to fix the device during use.

[0047] The above are merely specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. The scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A passion fruit planting rack with adjustable height, It is characterized in that include: Two support seats (1), a cross bar (34), a driving mechanism and a watering mechanism, wherein the support seat (1) is provided with a controller, the inner bottom of the support seat (1) is provided with a worm gear (11), the worm gear (11) is connected to the driving mechanism, a threaded rod (12) is fixedly connected to the middle of the worm gear (11), the bottom end of the threaded rod (12) is rotatably connected to the bottom of the support seat (1), the threaded rod (12) is threadedly connected with a sleeve (13), a limit block (15) is provided at the top of the threaded rod (12), and two The top of the sleeve (13) is fixedly connected to the bottom of the cross bar (4); the watering mechanism is arranged on a side of the support seat (1), and the watering mechanism is connected to the cross bar (4); a connecting rod (16) is arranged parallel to the bottom of the cross bar (4), the two ends of the connecting rod (16) are respectively fixedly connected to the side walls of the two sleeves (13), and the bottom of the connecting rod (16) is connected to a telescopic rod (17); a camera is arranged on the cross bar (4), and the camera is electrically connected to the controller.

2. A passion fruit planting rack with adjustable height according to claim 1, It is characterized in that The driving mechanism comprises a first motor (21) arranged on a side of the support seat (1), the first motor (21) being electrically connected to the controller, the output shaft of the first motor (21) being connected to a worm (22), and the worm (22) being meshingly connected to the worm wheel (11).

3. A passion fruit planting rack with adjustable height according to claim 1, It is characterized in that The irrigation mechanism comprises a water storage tank (31) fixedly mounted on a side of the support seat (1); a water pump (32) is provided at the bottom of the water storage tank (31); the water pump (32) is electrically connected to the controller; an output end of the water pump (32) is connected to a water pipe (33); the water pipe (33) passes through the cross bar (4) and is connected to a spray pipe (37); a spray port (38) is provided at the bottom of the spray pipe (37).

4. A passion fruit planting rack with adjustable height according to claim 3, It is characterized in that A plurality of spray ports (38) are provided, and the plurality of spray ports (38) are evenly spaced apart.

5. The passion fruit planting rack with adjustable height according to claim 3, It is characterized in that A filter screen (34) is provided on the top of the water storage tank (31), and a drainage groove (35) is provided on the top of one end of the water storage tank (31).

6. The height-adjustable passion fruit planting rack according to claim 3, It is characterized in that Cylinders (41) are arranged on both sides of the top of the cross bar (4); the free ends of the cylinders (41) are connected to a support plate (5); the bottom of the support plate (5) is rotatably connected to a rotating mechanism; the rotating mechanism comprises a rotating rod (61) rotatably connected to the bottom of the support plate (5); the bottom of the rotating rod (61) is fixedly connected to a first gear (62); the first gear (62) is meshingly connected to a second gear (63); a second motor (64) is arranged at the bottom of the support plate (5); the output shaft of the second motor (64) is connected to the second gear (63); the bottom of the rotating rod (61) is fixedly connected to the spray pipe (37); the water pipe (33) passes through the cross bar (4) and the support plate (5) in sequence; the water outlet end of the water pipe (33) is communicated with the inside of the spray pipe (37).

7. The passion fruit planting rack with adjustable height according to claim 3, It is characterized in that A liquid level sensor is provided inside the water storage tank (31), and the liquid level sensor is electrically connected to the controller. A water outlet (36) is provided at the bottom end of one side of the water storage tank (31), and a solenoid valve is provided at the water outlet (36), and the solenoid valve is electrically connected to the controller.

8. The height-adjustable passion fruit planting rack according to claim 3, It is characterized in that The cross bar (4) is provided with a temperature sensor, and the temperature sensor is electrically connected to the controller; the water storage tank (31) is provided with a time relay, and the time relay is electrically connected to the controller and the water pump (32) respectively.

9. A passion fruit planting rack with adjustable height according to any one of claims 1 to 8, It is characterized in that A foot (14) is fixedly provided at the bottom of the support seat (1), and the foot (14) is in an inverted triangle shape.

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