Double-spiral-tower vegetable and fruit seedling raising system

Abstract

The invention relates to the technical field of seedling culture, in particular to a double-spiral-tower vegetable and fruit seedling culture system which solves the problems that an existing seedling culture mode occupies a large space and is inconvenient to operate. The system comprises two sets of first supporting frames, two sets of second supporting frames and a plurality of seedling raising plates. The first supporting rail and the second supporting rail are fixed between the supporting frames to form a closed-loop spiral tower structure used for guiding the seedling raising plates to move. Rollers are installed at the bottom of the seedling raising plate to facilitate rolling. The connecting mechanism is fixed in the second supporting rail through a steel wire rope, and the steel wire rope is provided with a fixing ball and a mounting column connecting seedling raising plate. The driving mechanism comprises a driving disc and a driving block and pushes the fixing ball to move the steel wire rope. The system is further provided with a water spraying mechanism for watering through an atomizing spray head, fan blades for ventilation, a lamp belt for assisting light supplement and an insect catching mechanism for reducing insect pests. Space occupation is reduced through the spiral tower structure, and feeding and discharging are facilitated through the horizontal section; the growth environment is optimized through water spraying, ventilation and light supplementing; insect catching improves the seedling quality; the balls of the fixed balls reduce friction and prolong the service life.

Description

Technical Field

[0001] The present invention relates to the technical field of seedling cultivation, in particular to a double-helix tower vegetable and fruit seedling cultivation system. Background Art

[0002] Vegetable and fruit seedling cultivation is a critical step in crop cultivation. It involves nurturing healthy seedlings in a controlled environment before transplanting them to the field or greenhouse. Common methods include plug trays, nutrient pots, and floating seedlings, suitable for crops such as tomatoes, peppers, cucumbers, and watermelons. Premature seedling cultivation can increase seedling survival rates, enhance disease resistance, and shorten the growth cycle.

[0003] However, most of the existing seedling cultivation methods are flat-laying seedling cultivation, which takes up more space. At the same time, during the seedling cultivation and collection process, the operation is inconvenient and the labor workload is increased. To address the above problems, the present invention document proposes a double-helix tower vegetable and fruit seedling cultivation system. Summary of the Invention

[0004] The present invention provides a double-helix tower vegetable and fruit seedling raising system, which solves the shortcomings of the existing technology that most of the existing seedling raising methods are flat-laying seedling raising, which takes up more space, is inconvenient to operate during the seedling raising and harvesting process, and increases the amount of manual labor.

[0005] The present invention provides the following technical solutions:

[0006] A double-helix tower vegetable and fruit seedling raising system includes two sets of first support frames, a second support frame, and a plurality of seedling raising trays. First support rails and second support rails are fixedly connected between the plurality of first support frames and the second support frames. The first support rails and the second support rails cooperate to form a fixed route to guide the seedling raising trays.

[0007] The first support rail and the second support rail are both set in a closed loop, and the first support rail and the second support rail form two spiral towers between the two groups of first support frames. The first support rail and the second support rail form a horizontal shape between the second support frames for loading and unloading;

[0008] A connecting mechanism, the connecting mechanism being arranged in the second support rail and used for connecting a plurality of seedling trays;

[0009] A driving mechanism is arranged on the surface of the second supporting frame and is used to drive the seedling tray to move.

[0010] As a further solution of the present invention, the bottom of the seedling tray is rotatably connected to two pairs of symmetrically arranged rollers, and the two pairs of rollers respectively conflict with the first support rail and the second support rail.

[0011] As a further solution of the present invention, the connecting mechanism includes a avoidance opening arranged at the top of the second support rail and a steel wire rope located in the second support rail. The circumference of the steel wire rope is fixedly connected with a plurality of evenly distributed fixed balls, and the tops of the fixed balls are fixedly connected with mounting columns. The mounting columns pass through the avoidance opening, and the seedling tray is fixed on the tops of several of the mounting columns.

[0012] As a further solution of the present invention, the driving mechanism includes a driving disk rotating on the top of one of the second support frames, and a plurality of driving blocks are fixedly connected to the circumference of the driving disk. A driving groove is provided on one side of the driving block. The driving block cooperates with the driving groove to push the fixed ball to move the wire rope. It also includes a reducer, which is fixed at the bottom of one of the second support frames, and one end of the reducer output shaft is fixed to the driving disk.

[0013] As a further solution of the present invention, both sides and the bottom of the fixed ball are rotatably connected with balls.

[0014] As a further solution of the present invention, main pipes for water supply are provided on both sides of the second support frame, and multiple branch pipes are fixedly connected to one side of the main pipe, and atomizing nozzles are fixedly installed on the bottom of the branch pipes. Solenoid valves are installed on one side of the branch pipes to control the water outlet of the branch pipes, and multiple branch pipes are distributed at different positions to water different seedling trays.

[0015] As a further solution of the present invention, a top plate is fixedly connected between the tops of the first support frames, and two penetrating mounting openings are opened on the top of the top plate, with mounting frames fixedly connected in the mounting openings, and the surfaces of the mounting frames are rotatably connected with penetrating rotating shafts, and a group of fan blades are fixedly connected to the bottoms of the rotating shafts, and the two groups of fan blades are respectively located above the two spirals, and a motor is fixedly connected to the top of the top plate, and one end of the motor output shaft is connected to the two rotating shafts through a synchronous wheel and synchronous belt transmission.

[0016] As a further solution of the present invention, a protective cover is fixedly connected to the top of the top plate.

[0017] As a further solution of the present invention, an insect catching mechanism is provided at the bottom of the top plate, and the insect catching mechanism includes a mounting seat, which is fixed to the bottom of the top plate, and the top of the mounting seat is rotatably connected to a penetrating worm, which is fixed to one end of the motor output shaft, and a penetrating driving shaft is rotatably connected between the two sides of the mounting seat, and the circumference of the driving shaft is fixedly connected to a worm gear, which is engaged with the worm gear, and at least three blades are fixedly connected to both ends of the driving shaft, and insect attractant is bonded to one side of the blade, and a fixing sleeve is fixedly connected to both sides of the mounting seat, and the blades on both sides are respectively located in the two fixing sleeves, and the top of the fixing sleeve is provided with a notch, and the bottom of the fixing sleeve is fixedly connected to a guide tube, and the bottom of the guide tube is provided with a collection box, and the collection box and the guide tube are fixed by a lock, and water is provided in the collection box.

[0018] As a further solution of the present invention, a light strip is fixedly connected to the bottom of the top plate.

[0019] It should be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0020] In the present invention, by cooperating with the first support rail and the second support rail arranged in a spiral tower shape, the seedlings in the seedling tray can move cyclically along the first support rail and the second support rail during the seedling cultivation process, thereby reducing the space occupied by the seedling cultivation.

[0021] In the present invention, by coordinating the use of fan blades, light strips and atomizing nozzles, the seedlings can meet their growth conditions during the movement process, thereby improving the growth effect and efficiency of the seedlings;

[0022] In the present invention, the insect catching mechanism is provided so that the insect catching mechanism can catch and kill the pests in the culture area during the seedling cultivation, thereby avoiding the occurrence of insect pests and improving the quality of the seedlings.

[0023] In the present invention, by installing a fixed ball on the steel wire rope, balls are installed on both sides and the bottom of the fixed ball, thereby facilitating the movement of the steel wire rope in the second support rail, avoiding friction between the steel wire rope and the second support rail, and improving its service life;

[0024] In the present invention, the seedlings in the seedling tray can move cyclically along the first support rail and the second support rail during the seedling raising process, reducing the space occupied by the seedling raising and facilitating loading and unloading. At the same time, it can meet the seedling growth conditions, improve the growth effect and efficiency of the seedlings, and avoid friction between the wire rope and the second support rail, thereby increasing its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of the three-dimensional structure of a double-helix tower vegetable and fruit seedling cultivation system provided by an embodiment of the present invention;

[0026] Figure 2 A schematic cross-sectional view of the first and second support rails of a double-helix tower vegetable and fruit seedling cultivation system provided by an embodiment of the present invention;

[0027] Figure 3 A schematic diagram of the installation structure of a driving mechanism of a double-helix tower vegetable and fruit seedling raising system provided by an embodiment of the present invention;

[0028] Figure 4 A schematic diagram of the cross-sectional structure of the top plate of a double-helix tower vegetable and fruit seedling cultivation system provided by an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the installation structure of the insect catching mechanism of a double-helix tower vegetable and fruit seedling cultivation system provided by an embodiment of the present invention.

[0030] Reference numerals:

[0031] 1. First support frame; 2. Second support frame; 3. First support rail; 4. Second support rail; 5. Drive mechanism; 6. Top plate; 7. Protective cover; 8. Avoidance opening; 9. Wire rope; 10. Fixed ball; 11. Ball bearing; 12. Mounting column; 13. Seedling tray; 14. Roller; 15. Reducer; 16. Drive disc; 17. Drive block; 18. Drive slot; 19. Motor; 20. Mounting frame; 21. Rotating shaft; 22. Fan blades; 23. Light strip; 24. Insect catching mechanism; 25. Mounting seat; 26. Worm; 27. Drive shaft; 28. Worm gear; 29. ​​Blades; 30. Fixed sleeve; 31. Notch; 32. Guide tube; 33. Collection box; 34. Main tube; 35. Branch tube; 36. Insect attractant. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are described below with reference to the accompanying drawings.

[0033] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection", and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "communication" can be a direct connection or an indirect connection through an intermediate medium. Here, "fixed" means that the two are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0034] References to "one embodiment" or "some embodiments" in this specification mean that a particular feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of the present invention. Thus, phrases such as "in one embodiment," "in some embodiments," "in other embodiments," and "in yet other embodiments" appearing in various places in this specification do not necessarily refer to the same embodiment, but rather mean "one or more, but not all, embodiments," unless otherwise specifically emphasized. The terms "including," "comprising," "having," and variations thereof mean "including but not limited to," unless otherwise specifically emphasized.

[0035] In one embodiment, referring to Figure 1-Figure 5 A double-helix tower vegetable and fruit seedling raising system comprises two sets of first support frames 1, second support frames 2 and a plurality of seedling raising trays 13. A first support rail 3 and a second support rail 4 are fixedly connected between the plurality of first support frames 1 and the second support frames 2. The first support rail 3 and the second support rail 4 cooperate to form a fixed route to guide the seedling raising trays 13.

[0036] The first support rail 3 and the second support rail 4 are both closed-loop arrangements. The first support rail 3 and the second support rail 4 form two spiral towers between the two groups of first support frames 1. The first support rail 3 and the second support rail 4 form a horizontal shape between the second support frames 2 for loading and unloading. The first support rail 3 and the second support rail 4 cooperate to guide the seedling tray 13, thereby reducing the space occupied during seedling cultivation.

[0037] A connecting mechanism is provided in the second support rail 4 for connecting a plurality of seedling trays 13;

[0038] The driving mechanism 5 is arranged on the surface of the second support frame 2 and is used to drive the seedling tray 13 to move.

[0039] In the present invention, the bottom of the seedling tray 13 is rotatably connected to two pairs of symmetrically arranged rollers 14, and the two pairs of rollers 14 respectively contact the first support rail 3 and the second support rail 4. The rollers 14 can support the seedling tray 13 and facilitate the rolling of the seedling tray 13 on the first support rail 3 and the second support rail 4.

[0040] In particular, the connecting mechanism includes a avoidance opening 8 arranged at the top of the second support rail 4 and a steel wire rope 9 located in the second support rail 4. The circumference of the steel wire rope 9 is fixedly connected with a plurality of evenly distributed fixed balls 10, and the tops of the fixed balls 10 are fixedly connected with mounting posts 12. The setting of the fixed balls 10 can also avoid friction between the steel wire rope 9 and the second support rail 4. The mounting posts 12 pass through the avoidance opening 8, and the seedling tray 13 is fixed on the tops of several of the mounting posts 12. When the steel wire rope 9 moves in the second support rail 4, it can drive the seedling tray 13 to move in a cycle.

[0041] It should be noted that both sides and the bottom of the fixed ball 10 are rotatably connected with balls 11, which further facilitate the displacement of the wire rope 9 in the second support rail 4 and reduce friction.

[0042] In the present invention, the driving mechanism 5 includes a driving disk 16 rotating on the top of one of the second support frames 2, and a plurality of driving blocks 17 are fixedly connected to the circumference of the driving disk 16. A driving groove 18 is provided on one side of the driving block 17. The driving block 17 cooperates with the driving groove 18 to push the fixed ball 10 to move the wire rope 9. It also includes a reducer 15, which is fixed to the bottom of one of the second support frames 2. One end of the output shaft of the reducer 15 is fixed to the driving disk 16. When the reducer 15 is started, the reducer 15 drives the driving disk 16 to rotate. The driving disk 16 uses the driving blocks 17 and driving grooves 18 on its circumference to push the fixed ball 10. The fixed ball 10 drives the wire rope 9 to move in the second support rail 4, thereby driving the seedling tray 13 to move, forming a cyclic displacement, which is convenient for use.

[0043] In another embodiment, referring to Figure 1 -Figure 1 shows an improved double-helix tower vegetable and fruit seedling system based on Example 1.

[0044] In the present invention, main pipes 34 for water supply are provided on both sides of the second support frame 2, and multiple branch pipes 35 are fixedly connected to one side of the main pipe 34. Atomizing nozzles are fixedly installed at the bottom of the branch pipes 35, and a solenoid valve is installed on one side of the branch pipes 35 to control the water output of the branch pipes 35. Multiple branch pipes 35 are distributed at different positions to water different seedling trays 13. Through the atomizing nozzles, the seedling trays 13 can be irrigated during the movement and growth process, which is convenient for growth.

[0045] In particular, a top plate 6 is fixedly connected to the top of the first support frame 1, and two through mounting openings are provided on the top of the top plate 6, and a mounting frame 20 is fixedly connected to the mounting opening. The surface of the mounting frame 20 is rotatably connected to a through rotating shaft 21, and a group of fan blades 22 are fixedly connected to the bottom of the rotating shaft 21. The two groups of fan blades 22 are respectively located above the two spirals. A motor 19 is fixedly connected to the top of the top plate 6, and one end of the output shaft of the motor 19 is connected to the two rotating shafts 21 through a synchronous wheel and synchronous belt transmission. When the motor 19 is started, the motor 19 drives the rotating shaft 21 to rotate through the synchronous wheel and synchronous belt, and then drives the fan blades 22 to rotate, so that the interior of the spiral tower is ventilated to facilitate the growth of seedlings.

[0046] It should be noted that a protective cover 7 is fixedly connected to the top of the top plate 6, and the protective cover 7 protects the internal components.

[0047] In the present invention, an insect catching mechanism 24 is provided at the bottom of the top plate 6. The insect catching mechanism 24 includes a mounting seat 25, which is fixed to the bottom of the top plate 6. A worm 26 is rotatably connected to the top of the mounting seat 25. The worm 26 is fixed to one end of the output shaft of the motor 19. A driving shaft 27 is rotatably connected between the two sides of the mounting seat 25. A worm gear 28 is fixedly connected to the circumference of the driving shaft 27. The worm gear 28 is engaged with the worm 26. At least three blades 29 are fixedly connected to both ends of the driving shaft 27. One side of the blade 29 is bonded with an insect attractant 36 (which can be a sex attractant). A fixing sleeve 30 is fixedly connected to both sides of the mounting seat 25. The blades 29 on both sides are respectively located at two Inside the fixed sleeve 30, a notch 31 is provided at the top of the fixed sleeve 30, and a guide tube 32 is fixedly connected to the bottom of the fixed sleeve 30. A collecting box 33 is provided at the bottom of the guide tube 32. When the motor 19 is started, the worm 26 is also driven to rotate, and the worm 26 drives the worm gear 28 and the drive shaft 27 to rotate. The drive shaft 27 drives the blades 29 to rotate, and the insect attractant 36 on the blades 29 attracts flying insects. When the flying insects follow the blades 29 into the guide tube 32, due to the smaller space, some flying insects will fall into the collecting box 33 and then be drowned by the water therein, reducing flying insects and facilitating the growth of seedlings. The collecting box 33 is fixed to the guide tube 32 by a lock, and water is provided in the collecting box 33.

[0048] In particular, a light strip 23 is fixedly connected to the bottom of the top plate 6, and the light strip 23 can provide supplementary light to meet the growth needs of the seedlings.

[0049] However, as is well known to those skilled in the art, the working principles and wiring methods of the reducer 15, motor 19, and light strip 23 are all conventional means or common knowledge, and will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0050] The working principle and use process of this technical solution are as follows: when in use, the reducer 15 is started, and the reducer 15 drives the driving disc 16 to rotate. The driving disc 16 uses its circumferential driving block 17 and driving groove 18 to push the fixed ball 10, and the fixed ball 10 drives the steel wire rope 9 to move in the second support rail 4, thereby driving the seedling tray 13 to move. When the seedling tray 13 moves to the top of the second support frame 2, it is in a horizontal state, and thus can be loaded and unloaded. When the seedling tray 13 enters the spiral tower position with the steel wire rope 9, it grows. During the growth process, the nutrient solution is supplemented in stages to the seedling tray 13 through the main pipe 34 and the branch pipe 35. During the growth process, the light strip 23 is turned on for supplementary lighting, and the motor 19 is started at the same time. The motor 19 drives the rotating shaft 21 to rotate through the synchronous wheel and synchronous belt, and then drives the fan blades 22 to rotate, so that the interior of the spiral tower is ventilated to facilitate the growth of the seedlings. When the motor 19 is started, it also drives the worm 26 to rotate, and the worm 26 drives the worm wheel 28 and the drive shaft 27 to rotate. The drive shaft 27 drives the blades 29 to rotate, and the insect attractant 36 on the blades 29 attracts flying insects. When the flying insects follow the blades 29 into the guide tube 32, due to the smaller space, some flying insects will fall into the collection box 33 and be drowned by the water therein, reducing the number of flying insects and facilitating the growth of the seedlings.

[0051] The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes 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 embodiments of the present invention and the features therein can be combined with each other unless there is a conflict. Therefore, the scope of protection of the present invention shall be based on the scope of protection of the claims.

Claims

1. A double-helix tower vegetable and fruit seedling system, characterized in that: include: Two groups of first support frames (1), second support frames (2) and a plurality of seedling trays (13); a first support rail (3) and a second support rail (4) are fixedly connected between the plurality of first support frames (1) and the second support frames (2); the first support rail (3) and the second support rail (4) cooperate to form a fixed route to guide the seedling trays (13); The first support rail (3) and the second support rail (4) are both arranged in a closed loop, and the first support rail (3) and the second support rail (4) form two spiral towers between the two groups of first support frames (1), and the first support rail (3) and the second support rail (4) form a horizontal shape between the second support frames (2) for loading and unloading; A connecting mechanism, the connecting mechanism being arranged in the second support rail (4) and used for connecting a plurality of seedling trays (13); A driving mechanism (5) is provided on the surface of the second support frame (2) and is used for driving the seedling tray (13) to move.

2. The double-helix tower vegetable and fruit seedling raising system according to claim 1, characterized in that: The bottom of the seedling tray (13) is rotatably connected to two pairs of symmetrically arranged rollers (14), and the two pairs of rollers (14) respectively contact the first support rail (3) and the second support rail (4).

3. The double-helix tower vegetable and fruit seedling raising system according to claim 2, characterized in that: The connecting mechanism comprises a position-avoiding opening (8) arranged at the top of the second support rail (4) and a steel wire rope (9) located in the second support rail (4); a plurality of evenly distributed fixing balls (10) are fixedly connected to the circumference of the steel wire rope (9); the tops of the fixing balls (10) are fixedly connected to mounting posts (12); the mounting posts (12) pass through the position-avoiding opening (8); and the seedling tray (13) is fixed to the tops of several of the mounting posts (12).

4. The double-helix tower vegetable and fruit seedling raising system according to claim 3, characterized in that: The driving mechanism (5) includes a driving disk (16) rotating on the top of one of the second support frames (2), a plurality of driving blocks (17) are fixedly connected to the circumference of the driving disk (16), a driving groove (18) is provided on one side of each driving block (17), and the driving blocks (17) cooperate with the driving groove (18) to push the fixed ball (10) to move the wire rope (9), and also includes a reducer (15), the reducer (15) is fixed on the bottom of one of the second support frames (2), and one end of the output shaft of the reducer (15) is fixed to the driving disk (16).

5. The double-helix tower vegetable and fruit seedling raising system according to claim 4, characterized in that: Both sides and the bottom of the fixed ball (10) are rotatably connected with rolling balls (11).

6. The double-helix tower vegetable and fruit seedling raising system according to claim 1, characterized in that: Both sides of the second support frame (2) are provided with a main pipe (34) for water supply, one side of the main pipe (34) is fixedly connected to a plurality of branch pipes (35), the bottom of each branch pipe (35) is fixedly installed with an atomizing nozzle, and one side of each branch pipe (35) is provided with a solenoid valve for controlling the water outlet of the branch pipe (35), and the plurality of branch pipes (35) are distributed at different positions to water different seedling trays (13).

7. The double-helix tower vegetable and fruit seedling raising system according to claim 1, characterized in that: A top plate (6) is fixedly connected to the top of the first support frame (1), two through-mounting openings are provided on the top of the top plate (6), and a mounting frame (20) is fixedly connected in the mounting openings. The surface of the mounting frame (20) is rotatably connected to a through-rotating shaft (21), and a group of fan blades (22) are fixedly connected to the bottom of the rotating shaft (21), and the two groups of fan blades (22) are respectively located above the two spiral bodies. A motor (19) is fixedly connected to the top of the top plate (6), and one end of the output shaft of the motor (19) is connected to the two rotating shafts (21) through a synchronous wheel and synchronous belt transmission.

8. The double-helix tower vegetable and fruit seedling raising system according to claim 7, characterized in that: A protective cover (7) is fixedly connected to the top of the top plate (6).

9. The double-helix tower vegetable and fruit seedling raising system according to claim 7, characterized in that: The bottom of the top plate (6) is provided with an insect catching mechanism (24), and the insect catching mechanism (24) includes a mounting seat (25), the mounting seat (25) is fixed to the bottom of the top plate (6), the top of the mounting seat (25) is rotatably connected to a penetrating worm (26), the worm (26) is fixed to one end of the output shaft of the motor (19), and a penetrating drive shaft (27) is rotatably connected between the two sides of the mounting seat (25), the circumference of the drive shaft (27) is fixedly connected to a worm wheel (28), the worm wheel (28) is meshed with the worm (26), and both ends of the drive shaft (27) are fixedly connected. At least three blades (29) are connected, and one side of the blades (29) is adhered with an insect attractant (36). Both sides of the mounting seat (25) are fixedly connected with fixed sleeves (30). The blades (29) on both sides are respectively located in the two fixed sleeves (30). The top of the fixed sleeve (30) is provided with a notch (31). The bottom of the fixed sleeve (30) is fixedly connected with a guide tube (32). The bottom of the guide tube (32) is provided with a collection box (33). The collection box (33) and the guide tube (32) are fixed by a lock. Water is provided in the collection box (33).

10. The double-helix tower vegetable and fruit seedling raising system according to claim 7, characterized in that: A light strip (23) is fixedly connected to the bottom of the top plate (6).

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