Multi-layer combined seedling raising frame for vegetable planting

Abstract

The utility model discloses a multi-layer combined seedling raising frame for vegetable planting, and belongs to the technical field of vegetable planting. A multi-layer combined seedling raising frame for vegetable planting comprises a seedling raising frame body and an adjusting frame, rotating shafts used for adjusting the angles of seedling raising boxes are installed in the seedling raising boxes, connecting sleeve plates are installed on one sides of the seedling raising boxes, lifting rods are installed on the outer sides of the connecting sleeve plates, and two auxiliary discs are installed above the adjusting frame. And a guide sleeve ring is mounted below the auxiliary disc. The seedling raising frame solves the problems that an existing seedling raising frame is complex in adjusting mechanism, inconvenient to work continuously, incapable of meeting the requirement for illumination uniformity and poor in adaptability, the three seedling raising boxes are driven to move by setting the rotating speed and the rotating time of the stepping motor, the rotating angles of the three seedling raising boxes are adjusted, and the seedling raising frame can be adjusted conveniently. The lifting rod ascends and descends in a reciprocating mode through continuous rotation of the stepping motor, the structure is simple, work is convenient, and adaptability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of vegetable planting, in particular to a multi-layer combined seedling raising frame for vegetable planting. Background Art

[0002] In the process of cultivating vegetable seedlings, their growth is most difficult during the seedling period, because flowers and trees have specific requirements for light and water during the seedling period. The use of cultivation racks is conducive to the cultivation and growth of vegetable seedlings. In the process of cultivating vegetable seedlings with existing equipment, the cultivation racks are usually set horizontally, and the area and duration of light exposure to the seedlings cannot be easily adjusted.

[0003] A Chinese patent with announcement number CN220776744U discloses an adjustment device for a vegetable seedling cultivation rack, including a cultivation rack body, an adjustment component for adjusting the growth space of vegetable seedlings, and a locking component for adjusting the illumination area. The patent uses a body, a screw and a seedling rack. The screw can drive a driving block to slide in a sliding groove, and the two driving blocks drive the support frame to move through a rotating block, which solves the problem that the existing equipment is usually horizontally set or fixed at a fixed tilt angle during the cultivation of vegetable seedlings, resulting in limited area and duration of illumination of the seedlings, causing poor or uneven growth of the seedlings, and inability to conveniently adjust the growth space of the seedlings, resulting in the cultivation rack being unable to adapt to seedlings with different growth cycles.

[0004] In actual use, the seedling rack of the above patent has a complex adjustment mechanism, is not convenient for continuous operation, cannot meet the uniformity of light, and has poor adaptability; therefore, it does not meet existing needs. In this regard, we propose a multi-layer combined seedling rack for vegetable planting. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-layer combined seedling rack for vegetable planting, which solves the problems of the seedling rack proposed in the above background technology in that the adjustment mechanism is complicated, it is not convenient for continuous operation, it cannot meet the uniformity of light, and it has poor adaptability during actual use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-layer combined seedling rack for vegetable planting, comprising a seedling rack main body and an adjusting rack, three seedling boxes are arranged inside the seedling rack main body, the adjusting rack is installed at the upper end of one side of the seedling rack main body, a rotating shaft for adjusting the angle of the seedling box is installed inside the seedling box, a connecting sleeve is installed on one side of the seedling box, a lifting rod is installed on the outer side of the connecting sleeve, two auxiliary plates are installed above the adjusting rack, and a guide ring is installed below the auxiliary plate.

[0007] Preferably, an integrally formed slot is provided above the main body of the seedling raising rack, and a support base is installed at the lower end of the main body of the seedling raising rack.

[0008] Preferably, a partition fence is installed inside the seedling box, the partition fence is welded to the seedling rack body, and the rotating shaft is rotatably connected to the seedling rack body through a bearing.

[0009] Preferably, a spring rod is installed inside the connecting sleeve, and the spring rod extends to the inside of the connecting sleeve and is slidably connected to the connecting sleeve. A rotating cylinder is installed at one end of the connecting sleeve, and the connecting sleeve is rotatably connected to the lifting rod through the rotating cylinder.

[0010] Preferably, the adjusting frame is fixedly connected to the main body of the seedling frame by fixing screws, a stepper motor is installed on the upper end of the adjusting frame, and one end of the stepper motor is connected to the motor shaft, one end of the motor shaft passes through two rotating disks, and one side of the two rotating disks is fixedly connected to the motor shaft through a coupling.

[0011] Preferably, the rotating disk is rotatably connected to the auxiliary disk through a bearing, the lower ends of the two auxiliary disks are welded with a pushing rack, and the lower ends of the two pushing racks are rotatably connected to the two ends of the guide ring through bearings.

[0012] Preferably, an integrally formed sliding groove is provided inside the guide collar, a roller is installed at the upper end of the lifting rod, and the roller is slidingly connected to the guide collar through the sliding groove, a limiting rod is installed on one side of the seedling rack body, one end of the seedling rack body is rotatably connected to the seedling rack body, and the other end of the seedling rack body is rotatably connected to one end of the guide collar.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The three seedling boxes of the utility model move inside the main body of the seedling frame through a rotating shaft. During the activity, the angle of the seedling boxes can be adjusted to adapt to the light position, and when adjustment work is needed, the rotating disk can be adjusted by setting the rotation speed and rotation time of the stepping motor. The two rotating disks are moved by side rotation to adjust the position of the auxiliary disk, and the auxiliary disk drives the pushing rack to move. The lower ends of the two pushing racks drive the guide collar to move, and the guide collar is limited by the limit rod to drive the lifting rod to rise and fall. During the lifting process of the lifting rod, the three seedling boxes are driven to move, and the rotation angle of the three seedling boxes is adjusted to adapt to different light positions. The lifting rod is continuously rotated by the stepping motor to make it rise and fall back and forth to adjust the seedling boxes. The structure is simple, convenient to work, and good adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric drawing of the front view of the present invention;

[0016] Figure 2 For this utility model Figure 1 A partial enlarged view of area A in the middle;

[0017] Figure 3 This is an axonometric drawing of the rear view of the present invention;

[0018] Figure 4 This is the axonometric drawing of the utility model after adjustment.

[0019] In the figure: 1. Seedling rack body; 101. Slot; 102. Support base; 2. Seedling box; 201. Partition fence; 202. Rotating shaft; 203. Connecting sleeve; 204. Spring rod; 3. Adjusting rack; 301. Limiting rod; 302. Lifting rod; 303. Rotating cylinder; 304. Stepping motor; 3041. Motor shaft; 305. Auxiliary disk; 3051. Rotating disk; 3052. Pushing rack; 306. Guide collar; 3061. Sliding groove. DETAILED DESCRIPTION

[0020] 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 shall fall within the scope of protection of the present invention.

[0021] In order to solve the problems of the existing seedling rack in actual use, such as complicated adjustment mechanism, inconvenience in continuous operation, inability to meet the uniformity of light, and poor adaptability, please refer to Figure 1 - Figure 4 , this embodiment provides the following technical solutions:

[0022] A multi-layer combined seedling rack for vegetable planting includes a seedling rack main body 1 and an adjusting rack 3. Three seedling boxes 2 are arranged inside the seedling rack main body 1. The adjusting rack 3 is installed at the upper end of one side of the seedling rack main body 1. A rotating shaft 202 for adjusting the angle of the seedling box 2 is installed inside the seedling box 2. A connecting sleeve 203 is installed on one side of the seedling box 2. A lifting rod 302 is installed on the outer side of the connecting sleeve 203. Two auxiliary plates 305 are installed above the adjusting rack 3, and a guide collar 306 is installed below the auxiliary plate 305. The lifting rod 302 is continuously rotated by a stepping motor 304 to make the lifting rod 302 reciprocate and adjust the seedling box 2. The structure is simple, the work is convenient, and the adaptability is good.

[0023] The adjusting frame 3 is fixedly connected to the seedling frame main body 1 by fixing screws, and a stepping motor 304 is installed on the upper end of the adjusting frame 3, and one end of the stepping motor 304 is connected to the motor shaft 3041, and one end of the motor shaft 3041 passes through two rotating disks 3051, and one side of the two rotating disks 3051 is fixedly connected to the motor shaft 3041 through a coupling. By setting the rotation speed and rotation time of the stepping motor 304, the rotating disk 3051 can be adjusted. The two rotating disks 3051 are moved by lateral rotation to adjust the position of the auxiliary disk 305, and the auxiliary disk 305 drives the pushing frame 3052 to move. The rotating disk 3051 is rotatably connected to the auxiliary disk 305 through a bearing, and the lower ends of the two auxiliary disks 305 are welded with the pushing frame 30 The cam 306 is fixed to the upper and lower ends of the two guide rings 306, and the guide rings 306 are connected to the upper and lower ends of the two pushing racks 3052 through bearings. The guide rings 306 are provided with an integral sliding groove 3061 inside the guide rings 306. The upper end of the lifting rod 302 is provided with a roller, and the roller is slidably connected to the guide rings 306 through the sliding groove 3061. A limiting rod 301 is installed on one side of the seedling rack body 1. One end of the seedling rack body 1 is rotatably connected to the seedling rack body 1, and the other end of the seedling rack body 1 is rotatably connected to one end of the guide rings 306. The guide rings 306 are driven to move by the lower ends of the two pushing racks 3052. The guide rings 306 are limited by the limiting rod 301, driving the lifting rod 302 to move. During the lifting process of the lifting rod 302, the three seedling boxes 2 are driven to move.

[0024] Specifically, when adjustment is needed, the rotating disk 3051 can be adjusted by setting the rotation speed and rotation time of the stepping motor 304. The two rotating disks 3051 are moved by side rotation to adjust the position of the auxiliary disk 305. The auxiliary disk 305 drives the pushing rack 3052 to move. The lower ends of the two pushing racks 3052 drive the guide collar 306 to move. The guide collar 306 is limited by the limiting rod 301 to drive the lifting rod 302 to move. During the lifting process of the lifting rod 302, the three seedling boxes 2 are driven to move, and the rotation angles of the three seedling boxes 2 are adjusted to adapt to different light positions. The stepping motor 304 continuously rotates to make the lifting rod 302 move back and forth to adjust the seedling box 2. The structure is simple, convenient to work, and has good adaptability.

[0025] In order to solve the problem that the existing seedling racks have general position stability and cannot adapt to adjustment work during actual use, please refer to Figure 1 - Figure 3 , this embodiment provides the following technical solutions:

[0026] An integrally formed slot 101 is provided above the main body 1 of the seedling raising frame, and a support base 102 is installed at the lower end of the main body 1 of the seedling raising frame. When in use, the slot 101 facilitates installation and disassembly, and facilitates operation of the seedling raising box 2.

[0027] A partition fence 201 is installed inside the seedling box 2, which is welded to the seedling rack body 1. The rotating shaft 202 is rotatably connected to the seedling rack body 1 through a bearing. The vegetable seedlings inside the seedling box 2 are separated by the partition fence 201 and cultivated separately, which has good adaptability.

[0028] A spring rod 204 is installed inside the connecting sleeve 203, and the spring rod 204 extends to the inside of the connecting sleeve 203 and is slidably connected to the connecting sleeve 203. A rotating cylinder 303 is installed at one end of the connecting sleeve 203, and the connecting sleeve 203 is rotatably connected to the lifting rod 302 through the rotating cylinder 303. The spring rod 204 can adaptively adjust the position between the connecting sleeve 203 and the lifting rod 302 so that the three seedling boxes 2 can move at the same time, with good adaptability.

[0029] Specifically, when in use, the slot 101 facilitates installation and disassembly, and is convenient for operating the seedling box 2. The vegetable seedlings inside the seedling box 2 are separated by the partition bar 201 and cultivated separately, with good adaptability. During adjustment, the spring rod 204 can adaptively adjust the position between the connecting sleeve 203 and the lifting rod 302 so that the three seedling boxes 2 can move at the same time, with good adaptability.

[0030] Working principle: When in use, the slot 101 is used to facilitate installation and disassembly, and the operation of the seedling box 2 is convenient. The vegetable seedlings inside the seedling box 2 are separated by the partition bar 201 and cultivated separately. During the cultivation process, the three seedling boxes 2 are movable inside the seedling rack body 1 through the rotating shaft 202. During the activity, the seedling box 2 adjusts the angle to adapt to the light position, and when adjustment work is needed, the rotating disk 3051 can be adjusted by setting the rotation speed and rotation time of the stepping motor 304. The two rotating disks 3051 are moved by the lateral rotation to adjust the position of the auxiliary disk 305, and the auxiliary disk 305 drives the push disk 305 to move. The delivery rack 3052 moves, and the lower ends of the two pushing racks 3052 drive the guide ring 306 to move. The guide ring 306 is limited by the limit rod 301, driving the lifting rod 302 to move up and down. During the lifting process of the lifting rod 302, the three seedling boxes 2 are driven to move, and the rotation angle of the three seedling boxes 2 is adjusted to adapt to different light positions. The stepping motor 304 continuously rotates to make the lifting rod 302 move back and forth to adjust the seedling box 2. The structure is simple, convenient to work, and has good adaptability. The spring rod 204 can adaptively adjust the position between the connecting plate 203 and the lifting rod 302 so that the three seedling boxes 2 can move at the same time, and have good adaptability.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0032] 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 multi-layer combined seedling raising rack for vegetable planting, comprising a seedling raising rack body (1) and an adjustment rack (3), characterized in that: Three seedling boxes (2) are arranged inside the seedling raising frame body (1); the adjustment frame (3) is installed at the upper end of one side of the seedling raising frame body (1); a rotating shaft (202) for adjusting the angle of the seedling raising box (2) is installed inside each seedling raising box (2); a connecting sleeve (203) is installed on one side of each seedling raising box (2); a lifting rod (302) is installed on the outer side of the connecting sleeve (203); two auxiliary plates (305) are installed above the adjustment frame (3); and a guide ring (306) is installed below the auxiliary plate (305).

2. The multi-layer combined seedling raising rack for vegetable planting according to claim 1, characterized in that: An integrally formed slot (101) is provided above the main body (1) of the seedling raising frame, and a support base (102) is installed at the lower end of the main body (1) of the seedling raising frame.

3. The multi-layer combined seedling raising rack for vegetable planting according to claim 1, characterized in that: A partition bar (201) is installed inside the seedling raising box (2), the partition bar (201) is welded to the seedling raising frame body (1), and the rotating shaft (202) is rotatably connected to the seedling raising frame body (1) via a bearing.

4. The multi-layer combined seedling raising rack for vegetable planting according to claim 1, characterized in that: A spring rod (204) is installed inside the connecting sleeve (203), and the spring rod (204) extends into the interior of the connecting sleeve (203) and is slidably connected to the connecting sleeve (203). A rotating cylinder (303) is installed at one end of the connecting sleeve (203), and the connecting sleeve (203) is rotatably connected to the lifting rod (302) through the rotating cylinder (303).

5. The multi-layer combined seedling raising rack for vegetable planting according to claim 1, characterized in that: The adjusting frame (3) is fixedly connected to the seedling raising frame body (1) via fixing screws; a stepping motor (304) is installed at the upper end of the adjusting frame (3); one end of the stepping motor (304) is connected to a motor shaft (3041); one end of the motor shaft (3041) is penetrated by two rotating disks (3051); one side of the two rotating disks (3051) is fixedly connected to the motor shaft (3041) via a coupling.

6. The multi-layer combined seedling raising rack for vegetable planting according to claim 5, characterized in that: The rotating disk (3051) is rotatably connected to the auxiliary disk (305) via a bearing. The lower ends of the two auxiliary disks (305) are welded to a pushing rack (3052), and the lower ends of the two pushing racks (3052) are rotatably connected to the two ends of the guide ring (306) via bearings.

7. The multi-layer combined seedling raising rack for vegetable planting according to claim 1, characterized in that: An integrally formed sliding groove (3061) is provided inside the guide collar (306), a roller is installed at the upper end of the lifting rod (302), and the roller is slidably connected to the guide collar (306) through the sliding groove (3061), a limiting rod (301) is installed on one side of the seedling raising frame body (1), one end of the seedling raising frame body (1) is rotatably connected to the seedling raising frame body (1), and the other end of the seedling raising frame body (1) is rotatably connected to one end of the guide collar (306).

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