Tomato seedling cultivation mechanism

Abstract

The utility model belongs to the technical field of agricultural seedling culture, and particularly relates to a tomato seedling culture mechanism which comprises a culture pond, a spring acting limiting block enables a guide rod to drive a culture plate, a culture barrel is suspended on the upper portion in the culture pond, and the output end of a telescopic motor is controlled to limit the overall position of an adjusting plate, a connecting rod and a push plate in the seedling culture period. The output end of the telescopic motor is controlled to drive all the push plates to ascend and descend synchronously, the push plates abut against the top faces of the cultivation plates, and the cultivation plates are always subjected to the elastic pulling force effect of the springs, so that the seedlings can be cultivated in the cultivation cylinders conveniently. The height of the cultivation plate and the height of the cultivation barrels fixed to the cultivation plate in the cultivation pool can be adjusted by controlling the telescopic motor, then the water absorption capacity of the seedlings is changed, the telescopic motor drives the push plate to be slowly pushed upwards, and the cultivation barrels are limited by the cover plate and cannot move upwards. Furthermore, all the push plates upwards push the seedlings and the cultivation soil in each cultivation cylinder out of the through hole integrally, so that the seedlings can be taken out conveniently without being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural seedling cultivation, and specifically relates to a tomato seedling cultivation mechanism. Background Art

[0002] Persimmon is a tomato with rich nutrition and special flavor. It can be eaten raw, cooked, processed into tomato sauce, juice or canned as a whole fruit. Tomato has the functions of promoting fluid production and quenching thirst, strengthening the stomach and digestion, clearing away heat and relieving summer heat, tonifying the kidney and promoting diuresis. It can treat fever, thirst, loss of appetite, internal heat and other symptoms. It has significant hemostatic, blood pressure lowering and cholesterol lowering effects. It has special effects on the treatment of hemophilia and pellagra. Due to the edible and medicinal value of tomatoes, the demand for tomatoes is increasing. In order to meet market demand, it is necessary to use cultivation devices to cultivate tomato seedlings to increase production.

[0003] At present, the tomato seedling cultivation device is a fixed structure as a whole, and it is difficult to take the tomato seedlings out of the cultivation pot. If the operation is improper, the roots will be broken. In addition, since there is no adjustment device, the contact area between the cultivation trough and the water in the seedbed cannot be adjusted, resulting in the problem that the water absorption cannot be adjusted according to the tomato seedlings in different periods. Utility Model Content

[0004] The utility model provides a tomato seedling cultivation mechanism, which solves the problem that the existing tomato seedling cultivation device is a fixed structure as a whole, and it is difficult to take the tomato seedlings out of the cultivation pot. If the operation is improper, the roots will be broken. In addition, since no adjustment device is provided, the contact area between the cultivation trough and the water in the seedbed cannot be adjusted, resulting in the problem that the water absorption cannot be adjusted according to the tomato seedlings in different periods.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a tomato seedling cultivation mechanism, including a cultivation pool, the cultivation pool is a square frame structure with an opening upward, an adjustment plate is horizontally arranged in the cultivation pool, a cultivation plate is arranged parallel to the adjustment plate, a horizontally arranged cover plate is fixed on the top of the cultivation pool, a number of cultivation cylinders with an opening upward are evenly fixed on the cultivation plate in an array arrangement upward, a number of vertically arranged connecting rods are evenly fixed on the adjustment plate in an array arrangement upward, a connecting rod is coaxially arranged corresponding to each cultivation cylinder, a number of the connecting rods all slide upward through the cultivation plate and then extend to a horizontally arranged push plate fixed in the cultivation cylinder coaxially arranged, and a push plate is correspondingly arranged on the cover plate. Several cultivation tubes are provided with several through openings, the inner diameter size of the through openings, the inner diameter size of the cultivation tube, and the radial size of the outer wall of the push plate are equal, the adjustment plate and the cultivation plate are respectively evenly provided with several hydrophobic holes 1 and hydrophobic holes 2, and the cultivation tubes are evenly provided with several vertical thin strip-shaped through grooves on the circumference, two telescopic motors are fixed upward at the middle of one opposite side wall of the cultivation pool, and the output ends of the two telescopic motors are vertically connected downward to the top surface of the adjustment plate, and the four corners of the cultivation plate are fixed upward with vertically arranged guide rods, each of the guide rods slides upward through the cover plate and is connected to a limiting block at the top, and the periphery of each guide rod is sleeved with a spring located between the cover plate and the limiting block.

[0006] The beneficial effects of the utility model are as follows: under the upward elastic force of the spring on the limit block, the guide rod drives the cultivation plate and the cultivation tube to be suspended in the upper part of the cultivation pool below the cover plate; when the seedlings are cultivated in the cultivation tube, the output end of the telescopic motor is controlled to limit the position of the adjustment plate, the connecting rod and the push plate as a whole, so that the push plate is located at the inner bottom of the cultivation tube, thereby facilitating the cultivation of the seedlings in the cultivation tube; when it is necessary to adjust the water absorption of the seedlings, the output end of the telescopic motor is controlled to drive all the push plates to rise and fall synchronously; and because the push plate abuts against the top surface of the cultivation plate and the cultivation plate is always subjected to the elastic pulling force of the spring, the height of the cultivation plate in the cultivation pool can be adjusted by controlling the operation of the telescopic motor, so that the area of ​​the cultivation tube contacting the water in the cultivation pool can be adjusted, thereby changing the water absorption of the seedlings; when it is necessary to take out the seedlings, all the push plates are driven to be slowly pushed upward by controlling the operation of the telescopic motor; all the cultivation tubes are restricted by the cover plate and cannot move upward, and then all the push plates together slowly push the cultivation soil wrapped in the seedlings in each cultivation tube upward from the through opening as a whole, thereby achieving convenient removal without damaging the seedlings.

[0007] In order to fix the positions of the telescopic motors on both sides above the two sides of the cultivation tank;

[0008] As a further improvement of the above technical solution: each of the telescopic motors is fixed with a vertically arranged upright plate on the side away from the cultivation tank, and each of the upright plates is fixed to the outer wall of the cultivation tank by bolts.

[0009] The beneficial effect of this improvement is that the two telescopic motors are respectively fixed above the two sides of the cultivation pool through the two vertical plates.

[0010] In order to more accurately control the water absorption of the seedlings and facilitate the operation of the device;

[0011] As a further improvement of the above technical solution: a control panel is arranged on the vertical plate on one side, the control panel is electrically connected to the two telescopic motors, a water level sensor is arranged in the cultivation pool, and the control panel is electrically connected to the water level sensor.

[0012] The beneficial effects of this improvement are: by setting up a control panel, it is convenient to operate the control device, and the water level information in the cultivation pool is sensed by the water level sensor and transmitted to the control panel, and the control panel then controls the extension and retraction amount of the telescopic motor according to the set water absorption amount and the water level information, thereby achieving more precise control of the contact area between the cultivation tube and water, and further more accurately controlling the water absorption amount of the seedlings.

[0013] In order to remind users to add water in time when there is a lack of water in the cultivation pool;

[0014] As a further improvement of the above technical solution: a buzzer is fixed on the vertical plate on which the control panel is installed, and the buzzer is electrically connected to the control panel.

[0015] The beneficial effect of this improvement is that after the control panel receives the water level information transmitted by the water level sensor and compares it with the preset minimum water level, the control panel controls the buzzer to start an alarm to remind the user to add water in time.

[0016] To facilitate the addition or replacement of water in the culture pond;

[0017] As a further improvement of the above technical solution: an injection pipe and a drainage pipe are horizontally provided on one side of the cultivation tank. The injection pipe is horizontally aligned with the upper part of the cultivation tank. The injection pipe is L-shaped and is bent vertically upward at the part away from the cultivation tank. The height of the drainage pipe is horizontally aligned with the inner bottom of the cultivation tank, and the drainage pipe is threadedly connected and sealed with a pipe cover.

[0018] The beneficial effects of this improvement are: it is convenient to add water into the cultivation pool through the water injection pipe, it is convenient to drain the water in the cultivation pool through the drainage pipe, and the water in the cultivation pool can be changed through the water injection pipe and the drainage pipe.

[0019] To ensure that the limit block does not affect the installation or removal of the cover;

[0020] As a further improvement of the above technical solution: the limit block is threadedly connected to the guide rod.

[0021] The beneficial effect of this improvement is that the limit block and the guide rod are threadedly connected, so that the limit block can be removed separately, which is convenient for the guide rod to pass through or out of the cover plate, thereby not affecting the installation or removal of the cover plate.

[0022] In order to ensure that it can be installed and removed, the cover is fixed at the top of the culture tank;

[0023] As a further improvement of the above technical solution: two fixing blocks are fixed downwardly on the middle part of an opposite end of the cover plate away from the vertical plate, and each of the fixing blocks is connected to the side wall of the cultivation tank by a bolt.

[0024] The beneficial effect of this improvement is that by fixing the fixing block bolts on the side wall of the cultivation tank, the cover plate can be restricted to the upper end of the cultivation tank, and the cover plate and the cultivation tank can be disassembled or assembled.

[0025] To facilitate the movement of the device;

[0026] As a further improvement of the above technical solution: a plurality of bottom wheels are arranged at the bottom of the cultivation pool, and handles are fixed on the opposite outer side walls of the cultivation pool away from the vertical plate.

[0027] The beneficial effects of this improvement are: the handle makes it easy to pull the device, and the bottom wheels make it easy to move the device.

[0028] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0030] Figure 1 Axonometric view of the appearance structure of the utility model Figure 1 ;

[0031] Figure 2 It is a side sectional view of the internal structure of the utility model;

[0032] Figure 3 This is a cross-sectional view of the internal structure of the utility model;

[0033] Figure 4 Axonometric view of the appearance structure of the utility model Figure 2 ;

[0034] Figure 5 It is a cross-sectional view of the structure of a local component of the utility model;

[0035] Figure 6 It is an enlarged view of the structure at A of the utility model;

[0036] In the figure: 1. cultivation tank; 2. adjustment plate; 201. drain hole 1; 3. cultivation plate; 301. drain hole 2; 4. cover plate; 401. opening; 402. fixing block; 5. cultivation tube; 501. through slot; 6. connecting rod; 7. push plate; 8. telescopic motor; 9. guide rod; 10. limit block; 11. spring; 12. vertical plate; 13. control panel; 14. water level sensor; 15. buzzer; 16. water injection pipe; 17. drainage pipe; 1701. pipe cover; 18. bottom wheel; 19. handle. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] Example 1

[0039] See also Figure 1-Figure 6The utility model provides the following technical solutions: a tomato seedling cultivation mechanism, including a cultivation pool 1, the cultivation pool 1 is a square frame structure with an opening upward, an adjustment plate 2 is horizontally arranged in the cultivation pool 1, a cultivation plate 3 is arranged parallel to the adjustment plate 2, a horizontally arranged cover plate 4 is fixed to the top of the cultivation pool 1, a plurality of cultivation tubes 5 with an upward opening are evenly fixed to the cultivation plate 3 in an array arrangement upward, a plurality of vertically arranged connecting rods 6 are evenly fixed to the adjustment plate 2 in an array arrangement upward, a connecting rod 6 is coaxially arranged corresponding to each of the cultivation tubes 5, and a plurality of the connecting rods 6 are all slid upward through the cultivation plate 3 and then extend to the cultivation tubes 5 coaxially arranged A horizontally arranged push plate 7 is fixed inside, and a plurality of through openings 401 are arranged on the cover plate 4 corresponding to a plurality of cultivation tubes 5. The inner diameter of the through opening 401, the inner diameter of the cultivation tube 5, and the radial dimension of the outer wall of the push plate 7 are equal. A plurality of hydrophobic holes 201 and hydrophobic holes 301 are evenly arranged on the adjusting plate 2 and the cultivation plate 3, respectively. The cultivation tubes 5 are evenly provided with a plurality of vertical thin strip-shaped through grooves 501 on the circumference. Two telescopic motors 8 are fixed upwardly on the middle of one opposite side wall of the cultivation pool 1, and the output ends of the two telescopic motors 8 are vertically downwardly connected to the top surface of the adjusting plate 2, and the four corners of the cultivation plate 3 are fixed upwardly with vertically arranged guide rods 9, each of the guide rods 9 slides upward through the cover plate 4 and is connected to a limit block 10 at the top. A spring 11 is sleeved on the periphery of each guide rod 9 and is located between the cover plate 4 and the limit block 10; the spring 11 acts on the limit block 10 upward, so that the guide rod 9 drives the cultivation plate 3 and the cultivation tube 5 to be suspended in the upper part of the cultivation pool 1 below the cover plate 4. During the period of cultivating seedlings in the cultivation tube 5, the output end of the telescopic motor 8 is controlled to limit the position of the adjustment plate 2, the connecting rod 6, and the push plate 7 as a whole, so that the push plate 7 is located at the inner bottom of the cultivation tube 5, thereby facilitating the cultivation of seedlings in the cultivation tube 5. When it is necessary to adjust the water absorption of the seedlings, the output end of the telescopic motor 8 is controlled to limit the adjustment plate 2, the connecting rod 6, and the push plate 7. All push plates 7 are synchronously lifted and lowered. Since the push plates 7 are in contact with the top surface of the cultivation plate 3 and the cultivation plate 3 is always subjected to the elastic tension of the spring 11, the height of the cultivation plate 3 in the cultivation pool 1 can be adjusted by controlling the telescopic motor 8, so that the area of ​​the cultivation tube 5 contacting the water in the cultivation pool 1 can be adjusted, thereby changing the water absorption of the seedlings. When the seedlings need to be taken out, all push plates 7 are driven to be slowly pushed upward by controlling the telescopic motor 8. All the cultivation tubes 5 are restricted by the cover plate 4 and cannot move upward. Then all push plates 7 push upward together to slowly push the cultivation soil wrapped in each cultivation tube 5 from the opening 401, so that it is convenient to take out without damaging the seedlings. Each of the telescopic motors 8 is fixed with a vertically arranged vertical plate 12 on the side away from the cultivation pool 1, and each of the vertical plates 12 is fixed to the outer wall of the cultivation pool 1 by bolts; two telescopic motors 8 are respectively fixed on the upper sides of the cultivation pool 1 by two vertical plates 12.A control panel 13 is provided on the vertical plate 12 on one side. The control panel 13 is electrically connected to two telescopic motors 8. A water level sensor 14 is provided in the cultivation pool 1. The control panel 13 is electrically connected to the water level sensor 14. The control panel 13 is provided to facilitate the operation of the control device. The water level information in the cultivation pool 1 is sensed by the water level sensor 14 and transmitted to the control panel 13. The control panel 13 then controls the telescopic amount of the telescopic motor 8 according to the set water absorption amount and the water level information, so as to achieve more accurate control of the contact area between the cultivation tube 5 and the water, and thus more accurately control the water absorption amount of the seedlings. A buzzer 15 is fixed on the vertical plate 12 on which the control panel 13 is installed. The buzzer 15 is electrically connected to the control panel 13. After the control panel 13 receives the water level information transmitted by the water level sensor 14 and compares it to be lower than the preset minimum water level, the control panel 13 controls the buzzer 15 to start and sound an alarm to remind the user to add water in time. A water injection pipe 16 and a drainage pipe 17 are horizontally provided on one side of the cultivation pool 1. The water injection pipe 16 is horizontally aligned with the upper part of the cultivation pool 1. The water injection pipe 16 is L-shaped and is bent vertically upward at a position away from the cultivation pool 1. The height of the drainage pipe 17 is horizontally aligned with the inner bottom of the cultivation pool 1, and the drainage pipe 17 is threadedly connected and sealed with a pipe cover 1701; the water injection pipe 16 is convenient for adding water to the cultivation pool 1, and the drainage pipe 17 is convenient for draining the water in the cultivation pool 1, and the water in the cultivation pool 1 can be changed through the water injection pipe 16 and the drainage pipe 17. The limit block 10 is threadedly connected to the guide rod 9; the limit block 10 and the guide rod 9 are threadedly connected, so that the limit block 10 can be removed separately, which is convenient for the guide rod 9 to pass through or pass through the cover plate 4, and thus does not affect the installation or removal of the cover plate 4. Two fixing blocks 402 are fixed downwardly at the middle of the opposite end of the cover plate 4 away from the vertical plate 12, and each of the fixing blocks 402 is connected to the side wall of the cultivation tank 1 by bolts; by fixing the fixing blocks 402 to the side wall of the cultivation tank 1 with bolts, the cover plate 4 can be restricted to the upper end of the cultivation tank 1, and the cover plate 4 and the cultivation tank 1 can be disassembled or assembled. A plurality of bottom wheels 18 are arranged at the bottom of the cultivation tank 1, and handles 19 are fixed on the opposite outer side walls of the cultivation tank 1 away from the vertical plate 12; the handles 19 facilitate pulling the device, and the bottom wheels 18 facilitate movement of the device.

[0040] The working principle and use process of this utility model:

[0041] Under the upward elastic force of the spring 11 on the limit block 10, the guide rod 9 drives the cultivation plate 3 and the cultivation tube 5 to be suspended in the upper part of the cultivation pool 1 below the cover plate 4. During the period of cultivating seedlings, the output end of the telescopic motor 8 is controlled to limit the position of the adjustment plate 2, the connecting rod 6, and the push plate 7 as a whole, so that the push plate 7 is located at the inner bottom of the cultivation tube 5, thereby facilitating the cultivation of seedlings in the cultivation tube 5. When it is necessary to adjust the water absorption of the seedlings, the water absorption is set through the control panel 13 and the telescopic motor 8 is started. The water level sensor 14 senses the water level information in the cultivation pool 1 and transmits it to the control panel 1 3. The control panel 13 controls the extension and retraction amount of the telescopic motor 8 according to the set water absorption amount combined with the water level information. The output end of the telescopic motor 8 drives all the push plates 7 to rise and fall synchronously. Because the push plates 7 are in contact with the top surface of the cultivation plate 3, and the cultivation plate 3 is always subjected to the upward elastic pulling force of the spring 11, the height of the cultivation plate 3 in the cultivation pool 1 can be changed by controlling the operation of the telescopic motor 8. The height of the cultivation plate 3 is adjusted by cooperating with the water level sensor 14 to sense the water level, so that the area of ​​the cultivation tube 5 contacting the water in the cultivation pool 1 can be accurately adjusted, thereby changing the water absorption amount of the seedlings.

[0042] When the cultivation of the seedlings is completed and the seedlings need to be taken out, the telescopic motor 8 is controlled to drive all the push plates 7 to slowly move upward. All the cultivation tubes 5 are restricted by the cover plate 4 and cannot move upward. Then all the push plates 7 work together to slowly push the cultivation soil wrapped around the seedlings in each cultivation tube 5 upward from the opening 401. After being pushed out, the seedlings wrapped in the cultivation soil can be directly taken away.

[0043] After the control panel 13 receives the water level information transmitted by the water level sensor 14 and compares it with the preset minimum water level, the control panel 13 controls the buzzer 15 to start an alarm to remind the user to add water in time and add water to the cultivation tank 1 through the water injection pipe 16; when drainage is required, unscrew the pipe cover 1701 to drain the water in the cultivation tank 1 through the drain pipe 17; regularly change the water in the cultivation tank 1 through the water injection pipe 16 and the drain pipe 17 to maintain normal water quality; when the position of the device needs to be adjusted, pull the device through the handle 19 and move the device through the bottom wheel 18.

[0044] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tomato seedling cultivation mechanism, characterized in that: The invention comprises a cultivation pool (1), wherein the cultivation pool (1) is a square frame structure with an opening upward, an adjustment plate (2) is horizontally arranged in the cultivation pool (1), a cultivation plate (3) is arranged parallel to the adjustment plate (2), a horizontally arranged cover plate (4) is fixed on the top of the cultivation pool (1), a plurality of cultivation cylinders (5) arranged upward and arranged evenly in an array are fixed on the cultivation plate (3), a plurality of vertically arranged connecting rods (6) are evenly fixed on the adjustment plate (2) in an array, a connecting rod (6) is coaxially arranged corresponding to each cultivation cylinder (5), a plurality of connecting rods (6) are slid upwardly through the cultivation plate (3) and then extend to a cultivation cylinder (5) arranged coaxially and a horizontally arranged push plate (7) is fixed therein, a plurality of through openings (401) are arranged on the cover plate (4) corresponding to the plurality of cultivation cylinders (5), and the through openings (401) are ), the inner diameter of the cultivation tube (5), and the radial dimension of the outer wall of the push plate (7) are equal; the regulating plate (2) and the cultivation plate (3) are respectively evenly provided with a plurality of drain holes one (201) and drain holes two (301); the cultivation tube (5) is evenly provided with a plurality of vertical thin strip-shaped through grooves (501) on the circumference; two telescopic motors (8) are fixed upwardly at the middle of an opposite side wall of the cultivation pool (1); the output ends of the two telescopic motors (8) are vertically connected downwardly to the top surface of the regulating plate (2); the four corners of the cultivation plate (3) are upwardly fixed with vertically arranged guide rods (9); each of the guide rods (9) slides upwardly through the cover plate (4) and is connected to a limit block (10) at the top; and the outer periphery of each guide rod (9) is sleeved with a spring (11) located between the cover plate (4) and the limit block (10).

2. A tomato seedling cultivation mechanism according to claim 1, characterized in that: A vertically arranged upright plate (12) is fixed to the side of each telescopic motor (8) away from the cultivation tank (1), and each upright plate (12) is fixed to the outer side wall of the cultivation tank (1) by means of bolts.

3. A tomato seedling cultivation mechanism according to claim 2, characterized in that: A control panel (13) is provided on one side of the vertical plate (12), and the control panel (13) is electrically connected to the two telescopic motors (8). A water level sensor (14) is provided in the cultivation pool (1), and the control panel (13) is electrically connected to the water level sensor (14).

4. A tomato seedling cultivation mechanism according to claim 3, characterized in that: A buzzer (15) is fixed on the vertical plate (12) on which the control panel (13) is mounted, and the buzzer (15) is electrically connected to the control panel (13).

5. A tomato seedling cultivation mechanism according to claim 1, characterized in that: A water injection pipe (16) and a drainage pipe (17) are horizontally provided on one side of the cultivation tank (1); the water injection pipe (16) is horizontally aligned with the upper part of the cultivation tank (1); the water injection pipe (16) is L-shaped and is bent vertically upward at a position away from the cultivation tank (1); the height of the drainage pipe (17) is horizontally aligned with the inner bottom of the cultivation tank (1); and the drainage pipe (17) is threadedly connected and sealed with a pipe cover (1701).

6. A tomato seedling cultivation mechanism according to claim 1, characterized in that: The limit block (10) is threadedly connected to the guide rod (9).

7. A tomato seedling cultivation mechanism according to claim 2, characterized in that: Two fixing blocks (402) are fixed downwardly at the middle of an opposite end of the cover plate (4) away from the vertical plate (12), and each of the fixing blocks (402) is connected to the side wall of the cultivation tank (1) by means of bolts.

8. A tomato seedling cultivation mechanism according to claim 2, characterized in that: A plurality of bottom wheels (18) are arranged at the bottom of the cultivation pool (1), and handles (19) are fixed on opposite outer side walls of the cultivation pool (1) away from the vertical plate (12).

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