Seedling raising seedbed for agricultural cultivation

Abstract

The utility model is applicable to the technical field of seedbeds, and provides an agricultural cultivation seedling-raising seedbed, which comprises two side plates arranged in bilateral symmetry, and a plurality of self-locking rollers are mounted at the bottom end of each side plate; the supporting rod group is connected between the two side plates, is used for supporting a seedling raising hole tray and comprises a plurality of telescopic rods which are arranged side by side at intervals, and the two ends of each telescopic rod are connected with the two side plates respectively; the agricultural cultivation seedling raising seedbed comprises two side plates, a supporting rod set and an adjusting mechanism, the supporting rod set comprises a plurality of telescopic rods arranged side by side at intervals, the adjusting mechanism is used for adjusting the distance between the two side plates, and the adjusting mechanism comprises a plurality of shear fork mechanisms, an adjusting rod, a plurality of bidirectional threaded rod sections and an inner threaded sleeve. The distance between the two side plates is adjusted through the adjusting mechanism, the supporting rod set between the two side plates is suitable for stretching or shortening, seedling raising hole trays of different numbers can be placed and supported, the seedling raising requirements of different numbers are met, and adaptability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of seedling beds, in particular to a seedling bed for agricultural cultivation. Background Art

[0002] Nursery cultivation refers to the process of growing seedlings in a specific environment and with specific nutrients. Originally, it referred to the process of cultivating seedlings in a nursery, hotbed, or greenhouse in preparation for transplanting them into the field. It can also refer to the stage in which organisms are artificially protected from the onset of growth until they can survive independently.

[0003] In the prior art, the size of the seedling bed is fixed. When the demand for seedlings is greater and more seedling trays need to be placed, the seedling bed cannot accommodate them because the size is fixed. When the size of the purchased seedling trays becomes larger, the seedling bed cannot accommodate them either, and the adaptability is low. Utility Model Content

[0004] The utility model provides an agricultural seedling bed, aiming to solve the above problems.

[0005] The utility model is realized in this way: an agricultural seedling bed for cultivating seedlings comprises:

[0006] Two side panels are symmetrically arranged on the left and right, and multiple self-locking rollers are installed at the bottom of each side panel;

[0007] A support rod group connected between the two side panels is used to support the seedling tray. The support rod group includes a plurality of telescopic rods arranged side by side at intervals, and the ends of the telescopic rods are respectively connected to the two side panels;

[0008] An adjustment mechanism for adjusting the distance between the two side panels.

[0009] Preferably, the adjustment mechanism comprises:

[0010] Multiple sets of scissor-type mechanisms are connected between the two side panels, with both ends of the scissor-type mechanisms being hinged to the two side panels respectively;

[0011] An adjusting rod is arranged along the length direction of the side plate, and the adjusting rod is provided with multiple groups of bidirectional threaded rod sections corresponding one to one with the scissor-fork mechanisms. Two internal threaded sleeves are threadedly connected to the bidirectional threaded rod sections, and the two internal threaded sleeves are respectively hinged to the two hinged ends of the corresponding scissor-fork mechanisms.

[0012] Preferably, it also includes a water spraying assembly for spraying water onto the seedling tray.

[0013] Preferably, the water spray assembly comprises:

[0014] A mounting pipe assembly connected between the two side panels, the mounting pipe assembly comprising a bent structure of multiple hard water pipes, with adjacent hard water pipe ends being rotatably connected and communicated via a rotary joint, and the side panels being hinged to the adjacent hard water pipes;

[0015] A tension spring is connected between adjacent hard water pipes, and the tension spring forces the adjacent hard water pipes to move closer together, so that the multiple hard water pipes and the tension spring form an elastic telescopic structure;

[0016] a water inlet pipe connected to a hard water pipe, wherein the water inlet pipe is connected to an external water supply device;

[0017] A sprinkler installed in the middle of the lower surface of each hard water pipe.

[0018] Preferably, a fill light is installed on the hard water pipe.

[0019] Preferably, it also includes a conveying component for driving the seedling tray to move.

[0020] Preferably, the conveying assembly comprises:

[0021] A driving roller installed between the two side plates and located at both ends of the support rod group, wherein both ends of the driving roller are rotatably connected to the two side plates respectively, and the driving roller comprises an inner roller and an outer roller arranged coaxially, wherein the inner roller is movably inserted into the outer roller, and a plurality of connecting rods are fixed in the outer roller along its axis, wherein the connecting rods are movably inserted into the inner roller;

[0022] Two conveyor belts are connected between the two driving rollers. The two conveyor belts are installed in an overlapping manner. The support rod group can support the two conveyor belts. The seedling tray is placed on the two conveyor belts. Annular grooves are respectively provided at both ends of the driving rollers. One conveyor belt cooperates with one annular groove. The conveyor belt is provided with a convex strip that is snapped into the corresponding annular groove.

[0023] A stepper motor fixed on a side plate is used to drive any driving roller to rotate.

[0024] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0025] The agricultural seedling cultivation bed provided by the utility model is provided with two side panels, a support rod group and an adjustment mechanism. The support rod group includes a plurality of telescopic rods arranged side by side and at intervals. The spacing between the two side panels is adjusted by the adjustment mechanism. The support rod group between the two side panels can adapt to extension or shortening, and can place and support different numbers of seedling trays to meet different seedling cultivation needs and improve adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0027] Figure 2 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0028] Figure 3 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0029] Figure 4 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0030] Figure 5 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0031] Figure 6 This is a structural diagram of an agricultural seedling bed provided by the utility model;

[0032] Figure 7 The utility model is a structural schematic diagram of an agricultural cultivation seedling bed provided by the utility model.

[0033] Notes on the accompanying drawings: 1. Side panel; 2. Self-locking roller; 3. Scissor mechanism; 4. Internal threaded sleeve; 5. Adjusting rod; 6. Support rod assembly; 7. Water inlet pipe; 8. Nozzle; 9. Fill light; 10. Mounting tube assembly; 11. Stepper motor; 12. Tension spring; 13. Driving roller; 131. Inner roller; 132. Outer roller; 133. Connecting rod; 134. Annular groove; 14. Conveyor belt. DETAILED DESCRIPTION

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0035] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] The present invention provides a seedling bed for agricultural cultivation. Figure 1-Figure 7 Shown, including:

[0037] Two side panels 1 are symmetrically arranged on the left and right, and a plurality of self-locking rollers 2 are installed at the bottom of each side panel 1, which can be installed by screws;

[0038] A support rod group 6 connected between the two side panels 1 is used to support the seedling tray. The support rod group 6 includes a plurality of telescopic rods arranged side by side and spaced apart. The ends of the telescopic rods are respectively connected to the two side panels 1. Preferably, the telescopic rods are rotatably connected to the side panels 1 through bearings and bearing seats.

[0039] An adjustment mechanism for adjusting the distance between the two side panels 1;

[0040] When raising seedlings, the distance between the two side panels 1 can be adjusted through the adjustment mechanism, and the support rod group 6 between the two side panels 1 can be adapted to be extended or shortened, and can be placed to support different numbers of seedling trays to meet different seedling raising needs and improve adaptability.

[0041] Wherein, the regulating mechanism includes:

[0042] Multiple sets of scissor-type mechanisms 3 are connected between the two side panels 1, and the two ends of the scissor-type mechanisms 3 are hinged to the two side panels 1 respectively;

[0043] An adjusting rod 5 is provided along the length direction of the side panel 1, and the adjusting rod 5 is provided with multiple groups of bidirectional threaded rod segments corresponding one to one with the scissor-fork mechanisms 3. Two internal threaded sleeves 4 are threadedly connected to the bidirectional threaded rod segments, and the two internal threaded sleeves 4 are respectively hinged to the two hinged ends of the corresponding scissor-fork mechanisms 3;

[0044] By rotating the adjusting rod 5, the bidirectional threaded section of the adjusting rod 5 drives the two internal threaded sleeves 4 to move closer or farther away, which in turn drives the scissor mechanism 3 to extend or shorten, and the scissor mechanism 3 drives the two side panels 1 to move closer or farther away.

[0045] In this embodiment, a water spraying assembly is also included for spraying water onto the seedling tray to provide moisture to the seeds and seedlings.

[0046] Furthermore, the water spray assembly includes:

[0047] A mounting pipe assembly 10 is connected between the two side panels 1. The mounting pipe assembly 10 is a bent structure consisting of multiple hard water pipes. The ends of adjacent hard water pipes are rotatably connected and communicated through a rotary joint. The side panels 1 are hinged to the adjacent hard water pipes.

[0048] A tension spring 12 is connected between adjacent hard water pipes. The tension spring 12 forces the adjacent hard water pipes to move closer together. The multiple hard water pipes and the tension spring 12 form an elastic telescopic structure.

[0049] A water inlet pipe 7 connected to a hard water pipe, the water inlet pipe 7 can be a hose, and the water inlet pipe 7 is connected to an external water supply device;

[0050] A nozzle 8 is installed in the middle of the lower surface of each hard water pipe;

[0051] When water spraying is required, the external water supply equipment supplies water to the water inlet pipe 7, the water enters the hard water pipe and enters the adjacent hard water pipe through the rotating structure, and is sprayed out from the nozzle 8. When the distance between the two side panels 1 is adjusted, the tension spring 12 allows the length of the installation pipe group 10 to be adjusted to maintain the water spraying operation.

[0052] Furthermore, a fill light 9 is installed on the hard water pipe to provide fill light to the seedlings.

[0053] This embodiment also includes a conveying component for driving the seedling trays to move. When a large number of seedling trays need to be placed on the seedling bed or a large number of seedling trays need to be removed from the seedling bed, it is only necessary to stand at one end of the seedling bed to complete the placement and removal of the seedling trays. There is no need for staff to carry a large number of seedling trays along the length of the seedling bed.

[0054] In a specific implementation, the delivery assembly includes:

[0055] A driving roller 13 is installed between the two side plates 1 and is located at both ends of the support rod group 6. The two ends of the driving roller 13 are respectively rotatably connected to the two side plates 1 and can be rotatably connected through bearings and bearing seats. The driving roller 13 includes an inner roller 131 and an outer roller 132 arranged coaxially. The inner roller 131 is movably inserted into the outer roller 132. A plurality of connecting rods 133 are fixed in the outer roller 132 along its axial direction. The connecting rods 133 are movably inserted into the inner roller 131;

[0056] The two conveyor belts 14 are connected between the two driving rollers 13. The two conveyor belts 14 are installed in an overlapping manner. The support rod group 6 can support the two conveyor belts 14. The seedling tray is placed on the two conveyor belts 14. An annular groove 134 is respectively provided at both ends of the driving roller 13. One conveyor belt 14 cooperates with an annular groove 134. The conveyor belt 14 is provided with a convex strip that is snapped into the corresponding annular groove 134. The convex strip can be understood to be similar to a belt and is snapped into the annular groove 134. When the distance between the two side plates 1 becomes larger, the driving roller 13 is able to drive the two conveyor belts 14 to move respectively, and the width of the two conveyor belts 14 is adapted to be adjusted;

[0057] A stepper motor 11 fixed on a side plate 1 can be fixed by bolts and is used to drive any driving roller 13 to rotate. The driving roller 13 rotates to drive the conveyor belt 14 to move, and the conveyor belt 14 drives the seedling cultivation tray thereon to move.

[0058] In summary, the present invention provides an agricultural seedling bed, the working principle of which is as follows:

[0059] When raising seedlings, place the seedling hole tray on the support rod group 6. By rotating the adjusting rod 5, the bidirectional threaded section of the adjusting rod 5 drives the two internal threaded sleeves 4 to move closer or farther away, and the two drive the scissor mechanism 3 to extend or shorten. The scissor mechanism 3 drives the two side panels 1 to move closer or farther away. The support rod group 6 between the two side panels 1 can adapt to the extension or shortening, and can place different numbers of seedling hole trays to meet the needs of raising different numbers of seedlings and improve adaptability. When spraying water is needed, the external water supply equipment supplies water to the water inlet pipe 7, and the water enters the hard water pipe and enters the adjacent hard water pipe through the rotating structure and is sprayed out from the nozzle 8.

[0060] It should be noted that, for the sake of simplicity, the aforementioned embodiments are described as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0061] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope to be protected by the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making any creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope to be protected by the present invention.

Claims

1. An agricultural seedling bed, characterized in that: include: Two side panels are symmetrically arranged on the left and right, and multiple self-locking rollers are installed at the bottom of each side panel; A support rod group connected between the two side panels is used to support the seedling tray. The support rod group includes a plurality of telescopic rods arranged side by side at intervals, and the ends of the telescopic rods are respectively connected to the two side panels; An adjustment mechanism for adjusting the distance between the two side panels.

2. The agricultural seedling bed according to claim 1, wherein: The regulating mechanism comprises: Multiple sets of scissor-type mechanisms are connected between the two side panels, with both ends of the scissor-type mechanisms being hinged to the two side panels respectively; An adjusting rod is arranged along the length direction of the side plate, and the adjusting rod is provided with multiple groups of bidirectional threaded rod sections corresponding one to one with the scissor-fork mechanisms. Two internal threaded sleeves are threadedly connected to the bidirectional threaded rod sections, and the two internal threaded sleeves are respectively hinged to the two hinged ends of the corresponding scissor-fork mechanisms.

3. The agricultural seedling bed according to claim 1, wherein: The utility model also comprises a water spraying component for spraying water to the seedling hole tray.

4. The agricultural seedling bed according to claim 3, wherein: The water spray assembly comprises: A mounting pipe assembly connected between the two side panels, the mounting pipe assembly comprising a bent structure of multiple hard water pipes, with adjacent hard water pipe ends being rotatably connected and communicated via a rotary joint, and the side panels being hinged to the adjacent hard water pipes; A tension spring is connected between adjacent hard water pipes, and the tension spring forces the adjacent hard water pipes to move closer together, so that the multiple hard water pipes and the tension spring form an elastic telescopic structure; a water inlet pipe connected to a hard water pipe, wherein the water inlet pipe is connected to an external water supply device; A sprinkler installed in the middle of the lower surface of each hard water pipe.

5. The agricultural seedling bed according to claim 4, wherein: A fill light is installed on the hard water pipe.

6. The agricultural seedling bed according to claim 1, wherein: It also includes a conveying component for driving the seedling hole tray to move.

7. The agricultural seedling bed according to claim 6, wherein: The conveying assembly comprises: A driving roller installed between the two side plates and located at both ends of the support rod group, wherein both ends of the driving roller are rotatably connected to the two side plates respectively, and the driving roller comprises an inner roller and an outer roller arranged coaxially, wherein the inner roller is movably inserted into the outer roller, and a plurality of connecting rods are fixed in the outer roller along its axis, wherein the connecting rods are movably inserted into the inner roller; Two conveyor belts are connected between the two driving rollers. The two conveyor belts are installed in an overlapping manner. The support rod group can support the two conveyor belts. The seedling tray is placed on the two conveyor belts. Annular grooves are respectively provided at both ends of the driving rollers. One conveyor belt cooperates with one annular groove. The conveyor belt is provided with a convex strip that is snapped into the corresponding annular groove. A stepper motor fixed on a side plate is used to drive any driving roller to rotate.

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