Three-dimensional multi-layer seedling raising frame based on agricultural technology popularization

Abstract

The utility model relates to the technical field, and discloses a three-dimensional multi-layer seedling raising frame based on agricultural technology popularization, which comprises four layers of seedling raising frames, a top plate is arranged at the top of one seedling raising frame, a driving mechanism is arranged at the top of the top plate, the driving mechanism comprises a shell, a turntable is movably arranged in the shell, and the turntable is arranged in the shell. Movable shafts are arranged on two sides of the bottom end of the turntable. According to the seedling raising device, the driving mechanism is arranged to drive the seedling raising frame to complete lateral deviation of the two sides under the action of the pull rod, the band-type brake motor drives the threaded rod to rotate, the threaded rod drives the sliding plate to move on the surface of the threaded rod through spiral transmission, the sliding plate drives the sliding rod to move when moving, the sliding rod drives the sliding block to move, and the sliding block drives the movable rod to move. The movable rod drives the movable shaft to move through the rotary disc, the movable shaft drives the movable shaft to move in the vertical direction by being movably connected with the pull rod, and under the action of the rotary shaft, the seedling raising frame completes lateral deviation, so that illumination supplementation is achieved according to illumination requirements of different seedlings.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural technology seedling cultivation, in particular to a three-dimensional multi-layer seedling cultivation frame based on agricultural technology promotion. Background Art

[0002] Agricultural technology extension is the foundation of agricultural extension work; agricultural technology extension is the abbreviation of agricultural technology extension, which refers to the activities of popularizing and applying scientific and technological achievements and practical technologies applied to planting, forestry, animal husbandry, and fishery to the whole process of pre-production, production, and post-production in agricultural production through experiments, demonstrations, training, guidance, and consulting services. Seedling cultivation refers to the cultivation of seedlings so that they can survive better. The purpose of seedling cultivation is to cultivate seedlings in nurseries, hotbeds or greenhouses in preparation for transplanting them into the land for planting, which can greatly improve the survival rate of seedlings.

[0003] At present, most of the seedling racks used in agricultural technology promotion are fixed structures, and the seedling racks cannot be tilted and swung on both sides according to needs, thereby failing to meet the different lighting requirements of the seedlings on both sides. At the same time, the seedling racks that can be used for angle adjustment in the prior art are mostly manually adjusted, which increases labor cost investment and fails to timely adjust the seedling racks to a stable side. In view of the above problems, a three-dimensional multi-layer seedling rack based on agricultural technology promotion is provided herein. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a three-dimensional multi-layer seedling rack based on agricultural technology promotion, aiming to improve the problem that the existing technology cannot accurately and real-time control the lateral adjustment of the seedling rack, and thus cannot control the lighting duration according to different seedlings.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a three-dimensional multi-layer seedling raising rack based on agricultural technology promotion, comprising a seedling raising rack, the number of the seedling raising racks is four, a top plate is installed on the top of one of the seedling raising racks, and a driving mechanism is installed on the top of the top plate;

[0006] The driving mechanism includes a shell, a turntable is movably installed inside the shell, a movable shaft is provided on both sides of the bottom end of the turntable, a movable rod is movably sleeved on the outer surface of the movable shaft, a slider is fixedly connected to one end of the movable rod, the slider passes through and is fixedly connected to the sliding rod, slide plates are slidably sleeved on both sides of the outer surface of the sliding rod, and a threaded rod is threadedly driven at the center of the slide plate.

[0007] As a further description of the above technical solution:

[0008] The outer surface of the movable shaft is also movably sleeved with a pull rod, one end of the threaded rod passes through the shell and is electrically connected to a brake motor, and the pull rod passes through a plurality of seedling raising racks and is fixedly connected to both sides of the top of the bottom seedling raising rack.

[0009] As a further description of the above technical solution:

[0010] Vertical plates are installed on both sides of the seedling raising frame, and supporting foot pads are installed at the bottom ends of the vertical plates. A plurality of rotating shafts are installed through the outer surfaces of the vertical plates, and the plurality of rotating shafts are connected to a plurality of seedling raising frames in a one-to-one correspondence.

[0011] As a further description of the above technical solution:

[0012] Grooves are provided on both sides of the top of the seedling raising frame, and seedling raising frames are placed inside the grooves.

[0013] As a further description of the above technical solution:

[0014] A partition is arranged at the center of the interior of the seedling raising frame, and a removable leakage net is installed at the bottom end of the seedling raising frame.

[0015] As a further description of the above technical solution:

[0016] One end of each of the slide bars movably penetrates the slide plate, and the other end is fixedly connected to the slide plate, and the slide bars are arranged in a staggered manner. A timing controller is arranged inside the shell, and the timing controller is electrically connected to the brake motor.

[0017] The utility model has the following beneficial effects:

[0018] In the utility model, a driving mechanism is set up to drive the seedling rack to complete the lateral deviation on both sides under the action of the pull-out rod, the brake motor drives the threaded rod to rotate, the threaded rod drives the slide plate to move on its surface through the spiral transmission, the slide plate drives the sliding rod to move when the slide plate moves, the sliding rod drives the sliding block to move, the sliding block drives the movable rod to move, the movable rod drives the movable shaft to move through the turntable, and the movable shaft drives it to complete the vertical movement through the movably connected pull-out rod. Under the action of the rotating shaft, the seedling rack completes the lateral deviation, thereby realizing light supplement according to the light requirements of different seedlings, preventing other seedlings from being exposed to a large amount of sunlight when no light is needed, which will cause the death of seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of a three-dimensional multi-layer seedling raising rack based on agricultural technology promotion proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of a driving mechanism of a three-dimensional multi-layer seedling raising rack based on agricultural technology promotion proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of a pull-out rod of a three-dimensional multi-layer seedling raising rack based on agricultural technology promotion proposed by the utility model;

[0022] Figure 4A cross-sectional view of a seedling raising frame of a three-dimensional multi-layer seedling raising frame based on agricultural technology promotion proposed by the utility model;

[0023] Legend:

[0024] 1. Seedling rack; 2. Top plate; 3. Driving mechanism; 301. Shell; 302. Turntable; 303. Movable shaft; 304. Movable rod; 305. Sliding block; 306. Sliding bar; 307. Slide plate; 308. Threaded rod; 4. Pull-out rod; 5. Brake motor; 6. Vertical plate; 7. Rotating shaft; 8. Groove; 9. Seedling frame. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1-4 The utility model provides an embodiment: a three-dimensional multi-layer seedling raising rack based on agricultural technology promotion, comprising a seedling raising rack 1, the number of the seedling raising rack 1 is four layers, a top plate 2 is installed on the top of one of the seedling raising racks 1, and a driving mechanism 3 is installed on the top of the top plate 2;

[0027] The driving mechanism 3 includes a housing 301, a rotating disk 302 is movably installed inside the housing 301, movable shafts 303 are arranged on both sides of the bottom end of the rotating disk 302, the outer surface of the movable shaft 303 is movably sleeved with a movable rod 304, one end of the movable rod 304 is fixedly connected with a slider 305, the slider 305 is penetrated and fixedly connected with a sliding rod 306, the outer surface of the sliding rod 306 is slidably sleeved with a slide plate 307 on both sides, and a threaded rod 308 is threadedly driven at the center of the slide plate 307. When the brake motor 5 is in operation, the belt The movable threaded rod 308 rotates, and the threaded rod 308 drives the slide plate 307 to move vertically on its surface. The slide plate 307 drives one end of the slide rod 306 to move through its surface. The slide rod 306 drives the slider 305 to move. The slider 305 drives the movable rod 304 to move. The movable rod 304 drives the movable shaft 303 to move through the turntable 302. The movable shaft 303 drives the first section of the pull rod 4 to complete the vertical movement through the movable connection. At the same time, the pull rod 4 on the other side completes the movement in the opposite direction in the same way.

[0028] The outer surface of the movable shaft 303 is also movably sleeved with a pull rod 4. One end of the threaded rod 308 passes through the outer shell 301 and is electrically connected to a brake motor 5. The pull rod 4 passes through a number of seedling racks 1 and is fixedly connected to both sides of the top of the bottom seedling rack 1. The brake characteristics of the brake motor 5 can ensure the locking effect of the structure in an inclined state, thereby increasing the overall practicality and convenience. The brake motor 5 serves as a starting element of the threaded rod 308, and the brake structure operates stably.

[0029] Vertical plates 6 are installed on both sides of the seedling rack 1, and supporting foot pads are installed at the bottom ends of the vertical plates 6. Several rotating shafts 7 are installed through the outer surfaces of the vertical plates 6, and the several rotating shafts 7 are connected to several seedling racks 1 one by one. The seedling rack 1 is installed with angled side panels on the inner sides of the vertical plates 6 through the rotating shafts 7, so as to adjust the seedlings inside the seedling frame 9 to adapt to the light and avoid the influence of long-term light.

[0030] Grooves 8 are provided on both sides of the top of the seedling raising frame 1, and seedling raising frames 9 are placed inside the grooves 8. The grooves 8 facilitate the recessed installation of the seedling raising frames, and the seedlings are carried and placed by the seedling raising frames 9.

[0031] A partition is provided at the center of the interior of the seedling raising frame 9, and a removable leakage net is installed at the bottom end of the seedling raising frame 9. The seedlings are planted in the seedling raising frame 9, and the drain water is collected by the removable leakage net.

[0032] One end of the two sliding rods 306 is movable through the slide plate 307, and the other end is fixedly connected to the slide plate 307, and they are staggered. A timing controller is arranged inside the shell 301, and the timing controller is electrically connected to the brake motor 5. The brake motor 5 is controlled by a table program through the model TPC4-4TD timing controller to perform timed switching of the brake motor, and at the same time it is set to forward and reverse operation.

[0033] Working principle: When in use, the seedlings are planted in the seedling raising frame 9, and the drain water is collected through the removable drain net. When in use, the brake motor 5 is controlled by the table program through the model TPC4-4TD timing controller to time the brake motor 5 and set it to work in forward and reverse directions. When the brake motor 5 is in operation, it drives the threaded rod 308 to rotate, and the threaded rod 308 drives the slide plate 307 to move vertically on its surface. The slide plate 307 drives one end of the slide rod 306 to penetrate its surface, and the slide rod 306 drives the slider 305 to move, and the slider 305 drives The movable rod 304 moves, and the movable rod 304 drives the movable shaft 303 to move through the turntable 302. The movable shaft 303 drives the first section of the pull-out rod 4 to complete the vertical movement through the movable connection. At the same time, the pull-out rod 4 on the other side completes the movement in the opposite direction in the same way. At this time, the seedling rack 1 is installed with an angled side panel on the inner side of the vertical plate 6 through the rotating shaft 7, so as to adjust the seedlings inside the seedling frame 9 to adapt to the light and avoid the influence of long-term light. The brake characteristics of the brake motor 5 can ensure the locking effect of the structure in the inclined state, thereby increasing the overall practicality and convenience.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A three-dimensional multi-layer seedling raising frame based on agricultural technology promotion, comprising a seedling raising frame (1), characterized in that: The number of the seedling raising racks (1) is four, a top plate (2) is installed on the top of one of the seedling raising racks (1), and a driving mechanism (3) is installed on the top of the top plate (2); The driving mechanism (3) comprises a housing (301), a rotating disk (302) being movably mounted inside the housing (301), movable shafts (303) being arranged on both sides of the bottom end of the rotating disk (302), a movable rod (304) being movably sleeved on the outer surface of the movable shaft (303), a slider (305) being fixedly connected to one end of the movable rod (304), a sliding rod (306) being passed through and fixedly connected to the sliding rod (305), sliding plates (307) being slidably sleeved on both sides of the outer surface of the sliding rod (306), and a threaded rod (308) being threadedly driven at the center of the sliding plate (307).

2. A three-dimensional multi-layer seedling raising frame based on agricultural technology extension according to claim 1, characterized in that: The outer surface of the movable shaft (303) is also movably sleeved with a pull rod (4), one end of the threaded rod (308) passes through the outer shell (301) and is electrically connected to a brake motor (5), and the pull rod (4) passes through a plurality of seedling raising racks (1) and is fixedly connected to both sides of the top of the bottom seedling raising rack (1).

3. The three-dimensional multi-layer seedling raising frame based on agricultural technology extension according to claim 1 is characterized in that: Vertical plates (6) are installed on both sides of the seedling raising frame (1), and supporting foot pads are installed at the bottom ends of the vertical plates (6). A plurality of rotating shafts (7) are installed through the outer surfaces of the vertical plates (6), and the plurality of rotating shafts (7) are connected to the plurality of seedling raising frames (1) in a one-to-one correspondence.

4. The three-dimensional multi-layer seedling raising frame based on agricultural technology extension according to claim 1 is characterized in that: Grooves (8) are provided on both sides of the top of the seedling raising frame (1), and a seedling raising frame (9) is placed inside the groove (8).

5. The three-dimensional multi-layer seedling raising frame based on agricultural technology extension according to claim 4 is characterized in that: A partition is provided in the center of the interior of the seedling raising frame (9), and a removable leakage net is installed at the bottom end of the seedling raising frame (9).

6. The three-dimensional multi-layer seedling raising frame based on agricultural technology extension according to claim 2, characterized in that: One end of each of the slide bars (306) is movable through the slide plate (307), and the other end is fixedly connected to the slide plate (307), and they are arranged in a staggered manner. A timing controller is arranged inside the housing (301), and the timing controller is electrically connected to the brake motor (5).

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