A wet plus pine needle fascicular rooting cultivation device

Abstract

The utility model relates to the technical field of plant cultivation, specifically relates to a wet pinus strobus needle leaf bundle rooting cultivation device, including cultivation container and the top plate covered in cultivation container top, the top plate is opened with the through -hole that supplies needle leaf bundle to pass, the top plate is provided with the support assembly for supporting needle leaf bundle, and the support assembly includes: the first support frame and the second support frame of symmetrical settings, the top plate is opened with first mobile mouth and second mobile mouth. The utility model, through setting rotary adjusting handle drive guide screw rod rotation, makes two end rotation direction opposite screw thread section drive first support frame and second support frame synchronous opposite movement, clamps needle leaf bundle, effectively prevented the problem that the initial stage of seedling raising rhizome gripping force is insufficient and leads to the inclination lodging, has guaranteed the uniform stress and healthy development of rooting part, and can adapt to different size needle leaf bundle, satisfies the diversified cultivation demand.

Description

Technical Field

[0001] This utility model relates to the field of plant cultivation technology, specifically to a wet-mixed pine needle bundle rooting cultivation device. Background Technology

[0002] The wet-mixed pine needle bundle rooting cultivation device plays a key role in the field of forestry seedling cultivation. It can provide a suitable rooting environment for wet-mixed pine needle bundles, accelerate the rooting process, improve seedling cultivation efficiency, and meet the large demand for high-quality seedlings in forestry development.

[0003] Traditional wet cultivation of pine needle bundles is mostly carried out in ordinary seedling containers. During the operation, the needle bundles are inserted into the cultivation substrate, and the rooting is promoted by the cultivation medium and suitable temperature and humidity conditions in the container, thus completing the basic process of seedling cultivation.

[0004] However, existing rooting and cultivation devices have certain limitations in use. When pine needle bundles are first inserted into the wet-mixed container, the rootstock at the bottom has relatively loose support, making them prone to tilting and falling over during cultivation, which affects the rooting effect. At the same time, the growth posture is prone to deviation, which not only affects the appearance but also leads to uneven force on the rooting area, which is not conducive to the healthy development of the root system. Moreover, it is impossible to flexibly adjust the support strength and spacing for needle bundles in different growth stages, making it difficult to meet diverse cultivation needs. Therefore, a rooting and cultivation device for pine needle bundles in the wet-mixed container is proposed to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a wet-mixed pine needle bundle rooting cultivation device, which can effectively solve the problems of the lack of effective fixation and support in the existing technology, the tendency of needle bundle rooting to tilt and fall over, affecting the rooting effect, and the inability to flexibly adjust the support strength and spacing for needle bundles in different growth stages, making it difficult to meet diverse cultivation needs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: This utility model provides a wet-processed pine needle bundle rooting cultivation device, comprising: A cultivation container and a top plate covering the top of the cultivation container, the top plate having through holes for the needle bundles to pass through, and a support assembly for supporting the needle bundles, the support assembly including: A first support frame and a second support frame are symmetrically arranged. A first movable opening and a second movable opening are provided on the top plate. The lower parts of the first support frame and the second support frame pass through the first movable opening and the second movable opening respectively and extend into the inner cavity of the top plate. A guide screw is rotatably connected to the top plate via a bearing, and the two ends of the guide screw are provided with a first threaded section and a second threaded section with opposite directions of rotation; The first support frame is threadedly connected to the first threaded segment via a first guide block, and the second support frame is threadedly connected to the second threaded segment.

[0007] Preferably, the first support frame includes a vertical support rod, a folded rod, and a support block for supporting the needle bundle. The support rod is fixedly connected to the guide block. A sliding groove is provided on the outer wall of the support rod, and the folded rod is slidably connected to the outer wall of the support rod by a slider. The support block is fixedly connected to the folded rod.

[0008] Preferably, the outer wall of the slider is provided with a connecting groove, and a positioning block is movably inserted into the inner wall of the connecting groove. The inner wall of the sliding groove is provided with a positioning port, and multiple sets of positioning ports are provided. The positioning block is docked and locked into the corresponding positioning port.

[0009] Preferably, a spring strip is fixedly provided on the inner wall of the connecting groove, and the other end of the spring strip is fixedly connected to the positioning block. In its natural state, the spring strip pushes the positioning block to move out of the connecting groove.

[0010] Preferably, the outer wall of the folded rod has a groove, and an extension rod is movably inserted into the inner wall of the groove. The extension rod passes through the slider and is fixedly connected to the positioning block.

[0011] Preferably, a cover plate is fixedly provided at the top of the extension rod, and the cover plate covers the top of the groove to prevent impurities from entering the groove.

[0012] Preferably, the outer wall of the top plate has a circular hole, and an adjustment handle is movably inserted into the inner wall of the circular hole. The adjustment handle is fixedly connected to the guide screw.

[0013] The technical solution provided by this utility model has the following advantages compared with the known prior art: In this invention, a rotating adjustment handle drives the guide screw to rotate, causing the threaded sections at both ends with opposite directions to move the first and second support frames synchronously towards each other, clamping the needle bundles. This effectively prevents the problem of tilting and lodging caused by insufficient root and stem gripping force in the early stages of seedling cultivation, ensuring uniform force and healthy development of the rooting parts. It can also adapt to needle bundles of different sizes to meet diverse cultivation needs. At the same time, pushing the cover plate flexibly adjusts the height of the support blocks. After adjustment, the spring strip pushes the positioning block into the positioning port to achieve a firm lock, ensuring stable support and providing a more suitable rooting environment for wet-grown pine needle bundles, thus improving seedling cultivation efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a sectional view of the top plate structure of this utility model; Figure 3 This is a schematic diagram of the guide screw structure of this utility model; Figure 4 This is a cross-sectional view of the support rod structure of this utility model; Figure 5 This is a cross-sectional view of the slider structure of this utility model.

[0016] Reference numerals: 1. Cultivation container; 2. Top plate; 201. Through hole; 3. First support frame; 301. Guide block; 302. Support rod; 303. Folded rod; 304. Support block; 305. Slider; 306. Connecting groove; 307. Positioning block; 308. Spring strip; 309. Extension rod; 310. Cover plate; 311. Positioning port; 4. Second support frame; 5. Guide screw; 501. Adjustment handle. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0018] The present invention will be further described below with reference to the embodiments.

[0019] See attached document Figure 1-5 A wet-mixed pine needle bundle rooting cultivation device, comprising: The cultivation container 1 and the top plate 2 covering the top of the cultivation container 1 are used. The cultivation container 1 serves as the basic supporting part of the entire cultivation device, providing space for the rooting of the pine needle bundles. The top plate 2 is the mounting base and operating platform of the device. The top plate 2 has through holes 201 for the needle bundles to pass through. The through holes 201 provide a channel for the needle bundles to pass through the top plate 2 and help fix the position of the needle bundles, allowing the pine needle bundles to pass through so that their lower ends are immersed in the cultivation soil and their upper ends are exposed to the air for photosynthesis. The top plate 2 is provided with a support assembly for supporting the needle bundles. The support assembly includes: The first support frame 3 and the second support frame 4 are symmetrically arranged. The top plate 2 has a first moving opening and a second moving opening. The lower parts of the first support frame 3 and the second support frame 4 pass through the first moving opening and the second moving opening respectively and extend into the inner cavity of the top plate 2. By moving within the first moving opening and the second moving opening, the relative position with the needle bundle is adjusted, thereby effectively supporting the needle bundle, preventing the needle bundle from collapsing or tilting during the cultivation process, and promoting the stable growth of the needle bundle. The guide screw 5 is rotatably connected to the top plate 2 via a bearing. The two ends of the guide screw 5 are provided with a first thread section and a second thread section with opposite directions of rotation. The first support frame 3 is threadedly connected to the first threaded segment via the first guide block 301, and the second support frame 4 is threadedly connected to the second threaded segment. When the guide screw 5 rotates, since the first threaded segment and the second threaded segment rotate in opposite directions, the first support frame 3 threadedly connected to the first threaded segment and the second support frame 4 threadedly connected to the second threaded segment will move in opposite directions along the guide screw 5, thereby achieving the purpose of adjusting the distance between the first support frame 3 and the second support frame 4.

[0020] The first support frame 3 includes a vertical support rod 302, a folded rod 303, and a support block 304 for supporting the needle bundle. The support rod 302 is fixedly connected to the guide block 301. A sliding groove is provided on the outer wall of the support rod 302, and the folded rod 303 is slidably connected to the outer wall of the support rod 302 by a slider 305. The slider 305 slides in the sliding groove of the support rod 302, thereby realizing the up and down movement of the folded rod 303, thereby adjusting the height of the support block 304. The support block 304 is fixedly connected to the folded rod 303 and directly contacts the needle bundle, providing support and assistance to the needle bundle. Furthermore, through its connection with the folded rod 303, the support block provides assistance to the needle bundle at different positions and angles as the position of the folded rod 303 is adjusted.

[0021] The outer wall of the slider 305 is provided with a connecting groove 306, and a positioning block 307 is movably inserted into the inner wall of the connecting groove 306. The inner wall of the sliding groove is provided with a positioning port 311, and multiple sets of positioning ports 311 are provided to lock the slider 305 at different height positions. The positioning block 307 is docked and locked into the corresponding positioning port 311. When the positioning block 307 is locked into the positioning port 311 at different positions, the slider 305 is fixed at different heights, thereby fixing the height of the folded rod 303 and the support block 304.

[0022] A spring strip 308 is fixedly installed on the inner wall of the connecting groove 306, and the other end of the spring strip 308 is fixedly connected to the positioning block 307. In the natural state, the spring strip 308 pushes the positioning block 307 to move out of the connecting groove 306. The spring strip 308 provides elastic force to the positioning block 307, so that it can move out of the connecting groove 306 in the natural state, thereby realizing the positioning function. When the position needs to be adjusted, the elastic force of the spring strip 308 is overcome to press the positioning block 307 into the connecting groove 306.

[0023] The outer wall of the folded rod 303 has a groove, and an extension rod 309 is movably inserted into the inner wall of the groove. The extension rod 309 passes through the slider 305 and is fixedly connected to the positioning block 307. When the extension rod 309 is pulled, it causes the positioning block 307 to overcome the elastic force of the spring strip 308 and move into the connecting groove 306, thereby disengaging from the positioning port 311 and realizing the movement of the slider 305. When the extension rod 309 is released, the positioning block 307 is re-engaged into the positioning port 311 under the action of the spring strip 308.

[0024] A cover plate 310 is fixedly installed on the top of the extension rod 309, and the cover plate 310 covers the top of the groove to prevent impurities from entering the groove, protect the extension rod 309 and the structure inside the groove, and ensure the normal operation of the device.

[0025] The outer wall of the top plate 2 has a circular hole, and an adjustment handle 501 is movably inserted into the inner wall of the circular hole. The adjustment handle 501 is fixedly connected to the guide screw 5. The operator can rotate the adjustment handle 501 to drive the guide screw 5 to rotate, thereby realizing the movement and adjustment of the support frame.

[0026] Working principle: In use, the top plate 2 is placed on top of the cultivation container 1. At this time, the top of the needle bundle is exposed to the air through the through hole 201 to perform photosynthesis, while the lower end is immersed in the cultivation soil to take root, completing the initial installation. Then, the operator turns the adjustment handle 501 to drive the guide screw 5 to rotate. Since the guide screw 5 has a first threaded section and a second threaded section with opposite directions at both ends, its rotation drives the first guide block 301 and the first support frame 3 fixedly connected to it, as well as the second support frame 4 connected to the second threaded section to move synchronously towards each other along the moving opening on the top plate 2 until the support block 304 on the first support frame 3 and the second support frame 4 gently contacts and clamps the needle bundle, effectively preventing it from tilting and collapsing. By adjusting the distance between the two, it can accommodate needle bundles of different sizes and meet diverse cultivation needs. When the height of the support block 304 needs to be adjusted, push the cover plate 310 towards the support block 304 to move the extension rod 309, forcing the positioning block 307 to retract into the connecting groove 306 against the elastic force of the spring strip 308, thereby disengaging it from the positioning port 311 of the support rod 302. After unlocking, the folded rod 303 can slide freely up and down. The slider 305 moves in the sliding groove of the support rod 302 to adjust the support block 304 to the optimal height required for the needle bundle. After adjustment, release the cover plate 310, and the restoring force of the spring strip 308 immediately pushes the positioning block 307 outward and into the positioning port 311 at the current height, achieving a firm lock between the slider 305 and the folded rod 303, ensuring support stability. The cover plate 310 at the top of the extension rod 309 can prevent impurities from entering the groove, ensuring the normal operation of the device.

[0027] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A wet-mixed pine needle bundle rooting cultivation device, comprising a cultivation container (1) and a top plate (2) covering the top of the cultivation container (1), wherein the top plate (2) has through holes (201) for the needle bundles to pass through, characterized in that, The top plate (2) is provided with a support assembly for supporting the needle bundle, the support assembly including: A first support frame (3) and a second support frame (4) are symmetrically arranged. A first moving opening and a second moving opening are provided on the top plate (2). The lower parts of the first support frame (3) and the second support frame (4) pass through the first moving opening and the second moving opening respectively and extend into the inner cavity of the top plate (2). The guide screw (5) is rotatably connected to the top plate (2) via a bearing. The guide screw (5) has a first thread section and a second thread section with opposite directions of rotation at both ends. The first support frame (3) is threadedly connected to the first threaded segment via the first guide block (301), and the second support frame (4) is threadedly connected to the second threaded segment.

2. The wet-mixed pine needle bundle rooting cultivation device according to claim 1, characterized in that, The first support frame (3) includes a vertical support rod (302), a folded rod (303), and a support block (304) for supporting the needle bundle. The support rod (302) is fixedly connected to the guide block (301). The outer wall of the support rod (302) is provided with a sliding groove, and the folded rod (303) is slidably connected to the outer wall of the support rod (302) through a slider (305). The support block (304) is fixedly connected to the folded rod (303).

3. The wet-mixed pine needle bundle rooting cultivation device according to claim 2, characterized in that, The outer wall of the slider (305) is provided with a connecting groove (306), and a positioning block (307) is movably inserted into the inner wall of the connecting groove (306). The inner wall of the sliding groove is provided with a positioning port (311), and multiple sets of positioning ports (311) are provided. The positioning block (307) is docked and snapped into the corresponding positioning port (311).

4. The wet-mixed pine needle bundle rooting cultivation device according to claim 3, characterized in that, A spring strip (308) is fixedly provided on the inner wall of the connecting groove (306), and the other end of the spring strip (308) is fixedly connected to the positioning block (307). In the natural state, the spring strip (308) pushes the positioning block (307) to move out of the connecting groove (306).

5. The wet-mixed pine needle bundle rooting cultivation device according to claim 4, characterized in that, The outer wall of the folded rod (303) has a groove, and an extension rod (309) is movably inserted into the inner wall of the groove. The extension rod (309) passes through the slider (305) and is fixedly connected to the positioning block (307).

6. The wet-mixed pine needle bundle rooting cultivation device according to claim 5, characterized in that, The top of the extension rod (309) is fixedly provided with a cover plate (310), and the cover plate (310) covers the top of the groove to prevent impurities from entering the groove.

7. The wet-mixed pine needle bundle rooting cultivation device according to claim 1, characterized in that, The top plate (2) has a circular hole on its outer wall, and an adjustment handle (501) is movably inserted into the inner wall of the circular hole. The adjustment handle (501) is fixedly connected to the guide screw (5).

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