Seedling raising device with adjustable planting spacing

Abstract

The utility model discloses a seedling raising device with adjustable planting spacing, which belongs to the field of seedling raising trays and comprises an outer frame, a plurality of movable inner frames are mounted on the outer frame, each movable inner frame consists of a rectangular frame and two first positioning insertion blocks, and the two first positioning insertion blocks are symmetrically mounted at two ends of the rectangular frame. A rectangular frame is arranged on the outer frame, a plurality of movable seedling raising grooves are formed in the rectangular frame, each movable seedling raising groove is composed of a seedling raising groove body and two second positioning insertion blocks, and the two second positioning insertion blocks are symmetrically and fixedly installed at the two ends of the seedling raising groove body. The seedling-raising groove main body on the seedling-raising plate can be adjusted according to the growth space required by the planted seedlings, so that the seedlings of different varieties can be planted in the seedling-raising groove main body, and the utilization rate of the seedling-raising plate can be increased while the growth requirements of the seedlings of different varieties are met.

Description

Technical Field

[0001] The utility model relates to the field of seedling raising trays, in particular to a seedling raising device with adjustable planting spacing. Background Art

[0002] Seedling trays, also known as plug trays, have become an important tool in factory seedling production processes. Whether it is flowers or vegetables, plug tray seedling cultivation is a fundamental change in modern horticulture, which provides a guarantee for fast and large-scale production. Seedling trays have many advantages. First, it can save seeds and reduce production costs. Secondly, the seedlings emerge neatly, maintaining the consistency of plant seedling growth. Furthermore, it can be used in conjunction with various manual and automatic seeders to facilitate centralized management and improve work efficiency. Finally, the root system is not damaged during transplanting, the seedlings grow quickly, and the survival rate is high. The existing patent application with application number CN202223565025.5 proposes a seedling tray, on which the spacing of the seedling grooves is fixed.

[0003] The inability to adjust results in the inability to adjust the planting spacing of the seedlings planted in the seedling raising trough, and different varieties of seedlings require different growth spaces, which results in the seedling raising trough being only suitable for planting some varieties of seedlings, ultimately resulting in its poor applicability. Therefore, a seedling raising device with adjustable planting spacing is needed to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a seedling raising device with adjustable planting spacing, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A seedling raising device with adjustable planting spacing comprises an external frame, on which a plurality of movable internal frames are installed, the movable internal frame consists of a rectangular frame and a first positioning plug block, there are two first positioning plug blocks which are symmetrically installed at both ends of the rectangular frame, and a plurality of movable seedling raising troughs are installed on the rectangular frame, the movable seedling raising troughs consist of a seedling raising trough body and a second positioning plug block, there are two second positioning plug blocks which are symmetrically fixedly installed at both ends of the seedling raising trough body.

[0007] Preferably, a plurality of first limiting slots are symmetrically provided on inner walls on both sides of the external frame.

[0008] Preferably, the rectangular frame on the movable internal frame and the first positioning plug are fixedly connected, and a plurality of second limiting slots are symmetrically provided on inner walls on both sides of the rectangular frame.

[0009] Preferably, the first positioning plug-in block on the movable inner frame is inserted into a first limiting slot opened on the inner wall of the outer frame, and the rectangular frame is located on the inner side of the outer frame.

[0010] Preferably, the seedling raising trough body and the second positioning plug on the movable seedling raising trough are fixedly connected, and the seedling raising trough body is located on the inner side of the rectangular frame.

[0011] Preferably, the second positioning plug block on the movable seedling raising groove is inserted into a second limiting slot opened on the inner wall of the rectangular frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By setting up a seedling tray composed of an external frame, a movable internal frame and a movable seedling trough, the seedling trough body on the seedling tray can be adjusted according to the growth space required for the planted seedlings, so that seedlings of different varieties can be planted in the seedling trough body, thereby meeting the growth needs of seedlings of different varieties and improving the utilization rate of the seedling tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the external frame of the utility model;

[0016] Figure 3 It is a structural schematic diagram of the movable internal frame of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the movable seedling raising trough of the utility model.

[0018] In the figure: 1. external frame; 2. movable internal frame; 3. movable seedling trough; 4. first limiting slot; 5. rectangular frame; 6. first positioning block; 7. second limiting slot; 8. seedling trough body; 9. second positioning block. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] See also Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a seedling raising device with adjustable planting spacing comprises an external frame 1, wherein the inner walls on both sides of the external frame 1 are symmetrically provided with a plurality of first limiting slots 4, and the external frame 1 is provided with a plurality of movable internal frames 2, the movable internal frame 2 is composed of a rectangular frame 5 and a first positioning plug-in block 6, and there are two first positioning plug-in blocks 6 which are symmetrically installed at both ends of the rectangular frame 5, the rectangular frame 5 and the first positioning plug-in block 6 on the movable internal frame 2 are fixedly connected, the inner walls on both sides of the rectangular frame 5 are symmetrically provided with a plurality of second limiting slots 7, the first positioning plug-in block 6 on the movable internal frame 2 is inserted into the first limiting slot 4 provided on the inner wall of the external frame 1, the rectangular frame 5 is located on the inner side of the external frame 1, and a plurality of movable seedling raising grooves 3 are installed on the rectangular frame 5. The seedling trough 3 is composed of a seedling trough main body 8 and a second positioning block 9. There are two second positioning blocks 9 that are symmetrically fixed at both ends of the seedling trough main body 8. The seedling trough main body 8 and the second positioning block 9 on the movable seedling trough 3 are fixedly connected. The seedling trough main body 8 is located on the inner side of the rectangular frame 5. The second positioning block 9 on the movable seedling trough 3 is inserted into the second limiting slot 7 opened on the inner wall of the rectangular frame 5. By setting a seedling tray composed of an external frame 1, a movable internal frame 2 and a movable seedling trough 3, the seedling trough main body 8 on the seedling tray can be adjusted according to the growth space required for the planted seedlings, so that seedlings of different varieties can be planted in the seedling trough main body 8, thereby meeting the growth needs of seedlings of different varieties while also improving the utilization rate of the seedling tray.

[0021] It should be noted that the utility model is a seedling raising device with adjustable planting spacing. During use, when it is necessary to adjust the spacing of the seedling raising trough main body 8 according to the seedlings to be planted, the movable internal frame 2 is first taken out from the external frame 1. At this time, the movable seedling raising trough 3 installed thereon will move with it, and then the first positioning block 6 on the movable internal frame 2 is inserted into a suitable first limiting slot 4, so that the spacing between two adjacent movable internal frames 2 meets the requirements of the seedlings for growth space; then the movable seedling raising trough 3 is taken out from the rectangular frame 5, and then the second positioning block 9 on the movable seedling raising trough 3 is inserted into a suitable second limiting slot 7, so that the spacing between two adjacent seedling raising trough main bodies 8 meets the requirements of the seedlings for growth space.

[0022] 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 aforementioned embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the aforementioned embodiments or to 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. The protection scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A seedling raising device with adjustable planting spacing, characterized in that: The invention comprises an external frame (1), on which a plurality of movable internal frames (2) are mounted, the movable internal frame (2) being composed of a rectangular frame (5) and a first positioning plug-in block (6), two of which are symmetrically mounted at the two ends of the rectangular frame (5), and a plurality of movable seedling raising troughs (3) are mounted on the rectangular frame (5), the movable seedling raising troughs (3) being composed of a seedling raising trough body (8) and a second positioning plug-in block (9), two of which are symmetrically fixedly mounted at the two ends of the seedling raising trough body (8).

2. A seedling raising device with adjustable planting spacing according to claim 1, characterized in that: The outer frame (1) has a plurality of first limiting slots (4) symmetrically formed on the inner walls on both sides.

3. A seedling raising device with adjustable planting spacing according to claim 2, characterized in that: The rectangular frame (5) and the first positioning plug block (6) on the movable internal frame (2) are fixedly connected, and a plurality of second limiting slots (7) are symmetrically provided on the inner walls on both sides of the rectangular frame (5).

4. A seedling raising device with adjustable planting spacing according to claim 3, characterized in that: The first positioning plug-in block (6) on the movable inner frame (2) is inserted into a first limiting slot (4) provided on the inner wall of the outer frame (1), and the rectangular frame (5) is located on the inner side of the outer frame (1).

5. A seedling raising device with adjustable planting spacing according to claim 4, characterized in that: The seedling raising trough body (8) and the second positioning plug block (9) on the movable seedling raising trough (3) are fixedly connected, and the seedling raising trough body (8) is located on the inner side of the rectangular frame (5).

6. A seedling raising device with adjustable planting spacing according to claim 5, characterized in that: The second positioning plug block (9) on the movable seedling raising groove (3) is inserted into a second limiting slot (7) provided on the inner wall of the rectangular frame (5).

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