Movable seedling raising frame

Abstract

The utility model provides a movable seedling raising frame, including base, fixed mounting is installed on the base, the inside of installation panel is provided with two adjusting assembly, adjusting assembly includes connecting plate, fixed cylinder, screw rod and plug -in rod, the inside of installation panel has opened fixed slot and movable slot, the inside of installation panel is connected with screw rod through bearing rotation, one end of screw rod extends to the inside screw thread connection of fixed slot has fixed cylinder, through setting adjusting assembly, rotating hand wheel, hand wheel drives screw rod rotation, under the cooperation of sliding slot and slide rod, screw rod rotation drives fixed cylinder to move along screw rod surface, fixed cylinder drives connecting plate to move to one side, and connecting plate promotes two groups of plug -in rod to extend to the inside of positioning groove simultaneously, until the plug -in rod inserts the plug -in slot of positioning block, and the positioning of seedling raising board can fix seedling raising board position, avoid seedling raising board to shake or fall off, can complete seedling raising board fixation only through single adjusting assembly, improves installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of seedling technology, specifically a movable seedling rack. Background Technology

[0002] Plant seedling raising devices are frequently used experimental or production tools in agricultural experiments and production processes. In daily production and experimental activities, portable seedling trays are commonly used. Among these, seedling trays made of PP material are the most widely used, extensively applied in the cultivation of vegetables and other agricultural plants. Seedling racks are needed to hold the seedling trays during the seedling raising process.

[0003] Existing portable seedling racks often use a single fixing method and a complex multi-component linkage structure, which makes the installation process cumbersome and time-consuming. The efficiency is extremely low when a single person is working on it, making it difficult to meet the rapid installation requirements of large-scale seedling production. When the seedling board is carrying a heavy substrate, or when the seedling rack moves and is subjected to bumps or external impacts, the seedling board is very likely to shake, shift, or even fall off, which can lead to the seedling container tipping over, seedling damage, and seriously affect the safety of seedling production. Utility Model Content

[0004] This invention addresses the technical problems of inefficient installation due to fixed or complex multi-component structures, making them unsuitable for large-scale production, or insufficient fixation leading to detachment due to load-bearing or bumps, damaging seedlings and affecting safety. It provides a movable seedling rack.

[0005] This utility model solves the above-mentioned technical problems through the following technical solutions: This utility model provides a movable seedling rack, including a base on which an installation plate is fixedly mounted. The installation plate has two adjustment components inside, each including a connecting plate, a fixing cylinder, a screw, and plug-in rods. The installation plate has a fixed groove and a movable groove inside. A screw is rotatably connected to the inside of the installation plate via a bearing. One end of the screw extends into the fixed groove and is threadedly connected to the fixing cylinder. The other end of the screw extends to the outer end of the installation plate and is fixedly mounted with a handwheel. One end of the fixing cylinder extends into the movable groove and is fixedly mounted with a connecting plate. Two sets of plug-in rods are fixedly mounted on one end of the connecting plate, with each set containing several plug-in rods.

[0006] In this technical solution, the inner wall of the two fixing grooves of the mounting plate is provided with two limiting grooves, and two limiting blocks are fixedly installed on the two fixing cylinders. The limiting blocks are slidably connected to the limiting grooves.

[0007] In this technical solution, two side plates are fixedly installed on both sides of the mounting plate, and a sliding groove is provided on one side of each of the two side plates.

[0008] In this technical solution, multiple seedling boards can be provided between the two side plates, and both ends of the multiple seedling boards are slidably connected to the groove.

[0009] In this technical solution, positioning blocks are fixedly installed on multiple seedling boards, and two insertion slots are provided on each of the multiple positioning blocks.

[0010] In this technical solution, the mounting plate is provided with multiple equally spaced positioning slots, and two positioning blocks can be inserted into the interior of each positioning slot.

[0011] In this technical solution, all of the aforementioned plug-in rods can extend into the interior of the positioning groove and be plugged in with multiple rods.

[0012] In this technical solution, multiple seedling trays are provided on multiple seedling boards at equal intervals, and handles are fixedly installed on multiple seedling trays.

[0013] In this technical solution, the base is provided with two handrails, and two push rods are fixedly installed at the bottom of each of the two handrails. The bottom ends of the two push rods are fixedly installed to the same base.

[0014] In this technical solution, four brake casters are fixedly installed at the bottom of the base.

[0015] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0016] The positive and progressive effects of this utility model are as follows: The aforementioned movable seedling rack, through the setting of an adjustment component, rotates a handwheel, which drives a screw to rotate. With the cooperation of a sliding groove and a sliding rod, the screw rotation drives a fixed cylinder to move along the surface of the screw. The fixed cylinder drives a connecting plate to move to one side, and the connecting plate simultaneously pushes two sets of plug-in rods to extend into the positioning groove until the plug-in rods are inserted into the plug-in groove of the positioning block, thus completing the positioning of the seedling board. This can fix the position of the seedling board and prevent the seedling board from shaking or falling off. The seedling board can be fixed with only a single adjustment component, improving installation efficiency. Insert the seedling board into the side plate grooves at both ends, push the seedling board to align the positioning block with the positioning groove of the mounting plate to avoid subsequent displacement. The multiple seedling slots on the seedling board can neatly place seedling containers, avoiding space waste and mutual compression, providing seedlings with sufficient growth space and ventilation. With multiple grooves, the number of seedling boards can be increased or decreased or the spacing adjusted according to the needs of the seedling growth stage, meeting different growth space requirements. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the internal front view of the present invention.

[0019] Figure 3 This is a partial side view of the structure of this utility model.

[0020] Figure 4 This is a top view of the internal structure of part of this utility model.

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of part of the seedling board of this utility model.

[0022] Explanation of reference numerals in the attached figures 1. Base; 2. Fixing groove; 3. Handwheel; 4. Push rod; 5. Handrail; 6. Limiting groove; 7. Screw; 8. Side plate; 9. Connecting rod; 10. Positioning groove; 11. Connecting plate; 12. Movable groove; 13. Inner cylinder; 14. Slider; 15. Brake caster wheel; 16. Side plate; 17. Mounting plate; 18. Slide groove; 19. Handle; 20. Seedling trough; 21. Positioning block; 22. Connecting groove. Detailed Implementation

[0023] To enable those skilled in the art to understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0024] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate for the embodiments of this application described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0025] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for describing this application and its embodiments and are not intended to limit the indicated components, elements, or parts to having a specific orientation or to be constructed and operated in a specific orientation.

[0026] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0027] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two components, elements, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0028] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0029] like Figure 1-5 As shown, the movable seedling rack includes a base 1, on which an mounting plate 17 is fixedly installed. The mounting plate 17 has two adjustment components inside, each including a connecting plate 11, a fixing cylinder, a screw 7, and plug-in rods 9. The mounting plate 17 has a fixing groove 2 and a movable groove 12 inside. The screw 7 is rotatably connected to the mounting plate 17 via a bearing. One end of the screw 7 extends into the fixing groove 2 and is threadedly connected to the fixing cylinder. The other end of the screw 7 extends into the outer end of the mounting plate 17 and is fixedly installed with a handwheel 3. One end of the fixing cylinder extends into the movable groove 12 and is fixedly installed with the connecting plate 11. Two sets of plug-in rods 9 are fixedly installed at one end of the connecting plate 11, with each set containing several plug-in rods 9.

[0030] In this technical solution, the inner wall of the two fixing grooves 2 of the mounting plate 17 is provided with two limiting grooves 6, and two limiting blocks are fixedly installed on the two fixing cylinders. The limiting blocks are slidably connected to the limiting grooves 6.

[0031] In this technical solution, two side plates 8 and 16 are fixedly installed on both sides of the mounting plate 17, and a sliding groove 18 is provided on one side of each of the two side plates 8 and 16.

[0032] In this technical solution, multiple seedling boards can be provided between the two side plates 8 and 16, and both ends of the multiple seedling boards are slidably connected to the slide groove 18.

[0033] In this technical solution, each of the multiple seedling boards is fixedly installed with a positioning block 21, and each of the multiple positioning blocks 21 has two insertion slots 22.

[0034] In this technical solution, the mounting plate 17 is provided with a plurality of equally spaced positioning slots 10, and two positioning blocks 21 can be inserted into the interior of each positioning slot 10.

[0035] In this technical solution, all of the aforementioned plug-in rods 9 can extend into the interior of the positioning groove 10 and be plugged into the multiple plug-in grooves 22.

[0036] In this technical solution, multiple seedling trays 20 are provided on multiple seedling trays at equal intervals, and handles 19 are fixedly installed on multiple seedling trays.

[0037] In this technical solution, the base 1 is provided with two handrails 5, and the bottom ends of the two handrails 5 are fixedly installed with two push rods 4, and the bottom ends of the two push rods 4 are fixedly installed to the same base 1.

[0038] In this technical solution, four brake casters 15 are fixedly installed at the bottom of the base 1.

[0039] When using this application, when it is necessary to move the seedling location, the operator holds the handle 5 and pushes the base 1. The brake caster 15 can turn, which is convenient for moving in narrow passages or complex sites. No need for multiple people to carry it, reducing labor costs. After reaching the target location, the brake structure of the brake caster 15 is locked to fix the position of the seedling rack and prevent it from moving on its own due to ground tilt or external force, thus ensuring a stable seedling environment. When installing the seedling tray, first slide the two ends of the seedling tray along the grooves 18 of the side plates 8 and 16 and insert them between the two side plates 8 and 16. Push the seedling tray so that the positioning block 21 on it aligns with the positioning groove 10 of the mounting plate 17 and inserts it. The cooperation between the positioning block 21 and the positioning groove 10 can initially limit the lateral movement of the seedling tray and prevent the seedling tray from shifting in subsequent operations, laying the foundation for accurate positioning. The multiple seedling trays 20 on the seedling tray can neatly place the seedling containers, avoiding the waste of space or mutual compression caused by random placement of containers, ensuring that each seedling has sufficient growth space and ventilation. The equidistant distribution design of the seedling trays 20 also facilitates unified management by operators and improves the efficiency of seedling management. With the multiple grooves 18, the number of seedling trays or the spacing can be increased or decreased or adjusted according to the space requirements of the seedling growth stage to meet the growth space requirements of different seedlings. Then, turn the handwheel 3. The handwheel 3 drives the screw 7 to rotate. With the cooperation of the limiting groove 6 and the limiting block, the screw 7 rotates and drives the fixed cylinder to move along the surface of the screw 7. The fixed cylinder drives the connecting plate 11 to move to one side. The connecting plate 11 simultaneously pushes the two sets of plug rods 9 to extend into the positioning groove 10 until the plug rods 9 are inserted into the plug groove 22 of the positioning block 21, thus completing the positioning of the seedling board. This can fix the position of the seedling board and prevent the seedling board from shaking or falling off. The seedling board can be fixed by only a single adjustment component, which improves the installation efficiency. When it is necessary to adjust the spacing of the seedling boards or disassemble the seedling boards, turn the handwheel 3 in the opposite direction. The handwheel 3 drives the screw 7 to rotate, and the fixed cylinder drives the connecting plate 11 and the plug rod 9 to reset and disengage from the plug groove 22. At this time, the seedling board can be pushed along the slide groove 18 to adjust its position or be removed.

[0040] The advantages of this application are: 1. By setting the adjustment component, rotating the handwheel 3 drives the screw 7 to rotate. With the cooperation of the limiting groove 6 and the limiting block, the screw 7 rotates and drives the fixed cylinder to move along the surface of the screw 7. The fixed cylinder drives the connecting plate 11 to move to one side. The connecting plate 11 simultaneously pushes the two sets of plug rods 9 to extend into the positioning groove 10 until the plug rods 9 are inserted into the plug groove 22 of the positioning block 21, thus completing the positioning of the seedling board. This can fix the position of the seedling board and prevent the seedling board from shaking or falling off. The seedling board can be fixed by only a single adjustment component, which improves the installation efficiency. 2. Insert the seedling board into the sliding grooves 18 on the side plates 8 and 16 at both ends. Push the seedling board so that the positioning block 21 is aligned with the positioning groove 10 on the mounting plate 17 to prevent subsequent displacement. The multiple seedling troughs 20 on the seedling board can neatly place the seedling containers, avoiding space waste and mutual compression, and providing sufficient growth space and ventilation for the seedlings. With the multiple sliding grooves 18, the number of seedling boards can be increased or decreased or the spacing can be adjusted according to the needs of the seedling growth stage to meet different growth space requirements.

[0041] The circuits, electronic components, and modules involved are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this application does not involve any improvement to the software and methods.

[0042] This utility model is not limited to the above-described embodiments. Any changes in its shape or structure fall within the protection scope of this utility model. The protection scope of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the protection scope of this utility model.

Claims

1. A movable seedling rack, comprising a base (1), characterized in that: An installation plate (17) is fixedly installed on the base (1). The installation plate (17) has two adjustment components inside. The adjustment components include a connecting plate (11), a fixed cylinder, a screw (7), and a plug rod (9). The installation plate (17) has a fixed groove (2) and a movable groove (12) inside. The screw (7) is rotatably connected to the installation plate (17) through a bearing. One end of the screw (7) extends into the fixed groove (2) and is threadedly connected to the fixed cylinder. The other end of the screw (7) extends into the outer end of the installation plate (17) and is fixedly installed with a handwheel (3). One end of the fixed cylinder extends into the movable groove (12) and is fixedly installed with a connecting plate (11). One end of the connecting plate (11) is fixedly installed with two sets of plug rods (9). Each set of plug rods (9) has several units.

2. The movable seedling rack as described in claim 1, characterized in that: The mounting plate (17) has two limiting grooves (6) on the inner walls of the two fixing grooves (2). Two limiting blocks are fixedly installed on the two fixing cylinders, and the limiting blocks are slidably connected to the limiting grooves (6).

3. The movable seedling rack as described in claim 1, characterized in that: Two side plates (8) (16) are fixedly installed on both sides of the mounting plate (17), and a groove (18) is provided on one side of each of the two side plates (8) (16).

4. The movable seedling rack as described in claim 3, characterized in that: Multiple seedling boards can be provided between the two side plates (8) and (16), and both ends of the multiple seedling boards are slidably connected to the groove (18).

5. The movable seedling rack as described in claim 4, characterized in that: Each of the seedling boards is fixedly installed with a positioning block (21), and each of the positioning blocks (21) has two insertion slots (22).

6. The movable seedling rack as described in claim 1, characterized in that: The mounting plate (17) has multiple equally spaced positioning slots (10), and two positioning blocks (21) can be inserted into each positioning slot (10).

7. The movable seedling rack as described in claim 1, characterized in that: Each of the aforementioned plug rods (9) can extend into the interior of the positioning groove (10) and plug into the plurality of plug grooves (22).

8. The movable seedling rack as described in claim 4, characterized in that: Multiple seedling trays (20) are provided on each of the seedling trays, and handles (19) are fixedly installed on each of the seedling trays.

9. The movable seedling rack as described in claim 1, characterized in that: The base (1) is provided with two handrails (5), and two push rods (4) are fixedly installed at the bottom of each of the two handrails (5). The bottom of the two push rods (4) are fixedly installed to the same base (1).

10. The movable seedling rack as described in claim 1, characterized in that: Four brake casters (15) are fixedly installed at the bottom of the base (1).

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