Simple seedling raising tray

Abstract

The utility model relates to the technical field of seedling raising, in particular to a simple seedling raising tray which comprises a water tank, a lifting assembly and a carrying assembly, the water tank is provided with a water cavity with an upper opening, the lifting assembly comprises a cover body, a motor, worm wheels, a worm and a screw rod, the cover body is arranged in the water cavity, the worm and two sets of worm wheels are further arranged in the cover body, and the motor is arranged in the motor. The worm is meshed with the two sets of worm wheels, the output end of the motor penetrates through the water tank and the cover body and is connected with the worm, and the lifting assembly comprises the cover body, the motor, the worm wheels, the worm and a screw rod. The motor drives the worm to rotate, and the worm is meshed with the two sets of worm wheels to drive the worm wheels to rotate. The lower portion of the screw penetrates through the cover and is connected with the center of the worm gear, the height of the seedling raising box penetrating through the supporting frame is adjusted along with rotation of the worm gear and the screw, and the height between the seedling raising box and the water surface in the water tank is adjusted according to requirements. And the supporting frame is detachably connected with the screw rod, so that batch feeding and discharging are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling cultivation, in particular to a simple seedling cultivation tray. Background Art

[0002] Plug trays, also known as seedling trays, have become an important tool in factory seedling production. Whether it is flowers or vegetables, plug tray seedling cultivation is the most fundamental change in modern horticulture, providing a guarantee for fast and large-scale production.

[0003] The existing seedling tray is not convenient for adjusting the area between the tray and the water surface according to the growth requirements of the plants, and is not convenient for loading and unloading the materials in batches, making it inconvenient to use. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a simple seedling raising tray.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a simple seedling raising tray, comprising a water tank, a lifting assembly and a carrying assembly, the water tank is provided with a water cavity with an upper opening, the lifting assembly comprises a cover body, a motor, a worm gear, a worm and a screw, the cover body is arranged in the water cavity, a worm and two sets of worm gears are also provided in the cover body, the worm is meshed with the two sets of worm gears, the output end of the motor passes through the water tank and the cover body and is connected to the worm, the screw is arranged in two groups symmetrically, the bottom of the screw passes through the cover body and is connected to the center of the worm, the carrying assembly comprises a support frame and a seedling box, the support frame is also provided with a screw hole adapted to the screw, the support frame is adapted to the water cavity, the seedling box is provided with a seedling cavity with an upper opening, the seedling box is also provided with a flange, the support frame is provided with a through hole adapted to the seedling box, and the through hole is arranged on the circumferential side of the cover body.

[0008] In order to facilitate the circulation of liquid, the utility model is improved in that a channel communicating with the seedling raising cavity is further provided below the seedling raising box.

[0009] In order to facilitate carrying the support frame, the utility model is improved in that handles are further provided on the left and right sides above the support frame.

[0010] In order to facilitate drainage, the utility model is improved in that a drainage pipe is further provided on one side below the water tank, and a switch valve is provided on the drainage pipe.

[0011] Preferably, the motor is a servo motor.

[0012] Preferably, a buffer pad is further provided under the flange.

[0013] (3) Beneficial effects

[0014] Compared with the prior art, the present invention provides a simple seedling raising tray with the following beneficial effects:

[0015] This simple seedling tray has a lifting assembly consisting of a housing, motor, worm gear, worm, and screw. The motor drives the worm, which then meshes with two sets of worm gears, driving the rotation of the worm gears. The screw extends through the housing and connects to the center of the worm gear. As the worm gear rotates, the screw rotates, adjusting the height of the seedling box on the support frame and adjusting the height between the seedling box and the water level in the tank as needed.

[0016] The support frame and the screw rod are detachably connected to facilitate batch loading and unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 For the utility model structure Figure 1 A partial enlarged schematic diagram;

[0019] Figure 3 This is a partial bottom view of the structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the assembly of the motor, worm gear and worm structure of the utility model.

[0021] In the figure: 1. Water tank; 2. Cover; 3. Motor; 4. Worm gear; 5. Worm; 6. Screw; 7. Support frame; 8. Seedling box; 9. Flange; 10. Channel; 11. Handle; 12. Drain pipe; 13. Switch valve; 14. Buffer pad. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4A simple seedling raising tray includes a water tank 1, a lifting assembly and a loading assembly. The water tank 1 is provided with a water cavity with an upper opening. The lifting assembly includes a cover 2, a motor 3, a worm gear 4, a worm 5 and a screw 6. The cover 2 is provided in the water cavity. The cover 2 is also provided with a worm 5 and two groups of worm gears 4. The worm 5 is engaged with the two groups of worm gears 4. The output end of the motor 3 passes through the water tank 1 and the cover 2 and is connected to the worm 5. The screw 6 is provided in the two groups. Symmetrically arranged, the screw 6 passes through the cover 2 below and is connected to the center of the worm 5. The carrying assembly includes a support frame 7 and a seedling box 8. The support frame 7 is also provided with a screw hole adapted to the screw 6. The support frame 7 is adapted to the water cavity. The seedling box 8 is provided with a seedling cavity with an upper opening. The seedling box 8 is also provided with a flange 9. The support frame 7 is provided with a through hole adapted to the seedling box 8. The through hole is provided on the side of the cover 2.

[0024] The motor 3 adopts a precisely controlled servo motor 3. The motor 3 serves as a power source, and its output end passes through the water tank 1 and the cover body 2 and is connected to the worm 5. When the motor 3 is started, it drives the worm 5 to rotate. The worm 5 engages with two sets of worm gears 4 to transmit power to the worm gears 4. Since the screw 6 passes through the cover body 2 at the bottom and is connected to the center of the worm gear 4, the rotation of the worm gear 4 will cause the screw 6 to rotate. The support frame 7 is provided with a screw hole that is compatible with the screw 6. The rotation of the screw 6 will drive the support frame 7 to perform a lifting movement in the water cavity of the water tank 1. The seedling cavity on the seedling box 8 provides a growth space for the seedlings. The design with an opening facilitates the sowing and management of seedlings. The provision of the flange 9 not only prevents the seedling box 8 from slipping off the support frame 7, but also facilitates the operator to carry the seedling box 8 when loading and unloading.

[0025] The seedling box 8 is also provided with a channel 10 below the seedling chamber, which is connected to the seedling chamber. This channel 10 below the seedling box 8 and connected to the seedling chamber serves as a liquid circulation function. During the seedling cultivation process, water can flow between the seedling chamber and the water tank 1 through the channel 10, providing the seedlings with appropriate moisture and nutrients. Good liquid circulation ensures oxygen supply to the seedling roots, prevents root rot, and promotes healthy growth of the seedlings.

[0026] In this embodiment, handles 11 are provided on the left and right sides of the upper side of the support frame 7 for carrying the support frame 7 .

[0027] During actual use, a drain pipe 12 is further provided on one side below the water tank 1 , and a switch valve 13 is provided on the drain pipe 12 . Opening or closing the switch valve 13 facilitates controlling the drainage and closing of the drain pipe 12 .

[0028] A cushioning pad 14 is also provided below the flange 9 to provide a cushioning effect. When the seedling box 8 is placed on the support frame 7, the cushioning pad 14 reduces collision and wear between the seedling box 8 and the support frame 7, thereby extending the service life of the seedling tray. Furthermore, the cushioning pad 14 increases the stability of the seedling box 8, preventing it from shaking during operation.

[0029] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0030] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0031] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A simple seedling raising tray, comprising a water tank (1), a lifting assembly and a loading assembly, characterized in that: The water tank (1) is provided with a water cavity with an upper opening, and the lifting assembly comprises a cover body (2), a motor (3), a worm wheel (4), a worm (5) and a screw (6). The cover body (2) is provided in the water cavity, and the cover body (2) is further provided with a worm (5) and two groups of worm wheels (4). The worm (5) is meshed with the two groups of worm wheels (4). The output end of the motor (3) passes through the water tank (1) and the cover body (2) and is connected to the worm (5). The screw (6) is provided in two groups symmetrically arranged. ) passes through the cover body (2) below and is connected to the center of the worm (5), the carrying assembly includes a support frame (7) and a seedling box (8), the support frame (7) is also provided with a screw hole adapted to the screw rod (6), the support frame (7) is adapted to the water cavity, the seedling box (8) is provided with a seedling cavity with an upper opening, the seedling box (8) is also provided with a flange (9), the support frame (7) is provided with a through hole adapted to the seedling box (8), and the through hole is provided on the circumference of the cover body (2).

2. A simple seedling raising tray according to claim 1, characterized in that: A hole (10) communicating with the seedling raising cavity is further provided below the seedling raising box (8).

3. A simple seedling raising tray according to claim 2, characterized in that: Handles (11) are also provided on the left and right sides above the support frame (7).

4. The simple seedling raising tray according to claim 3, characterized in that: A drainage pipe (12) is also provided on one side below the water tank (1), and an on-off valve (13) is provided on the drainage pipe (12).

5. The simple seedling raising tray according to claim 4, characterized in that: The motor (3) is a servo motor.

6. The simple seedling raising tray according to claim 5, characterized in that: A buffer pad (14) is also provided below the flange (9).

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