Adjustable potato breeding seedbed

Abstract

The utility model discloses an adjustable potato breeding seedbed, which relates to the technical field of seedling raising equipment and comprises two groove plates, hollow legs are rotatably connected to two sides of the two groove plates, and opposite ends of the two groove plates are hinged by a connecting hinge. A limiting mechanism used for connecting and fixing the two groove plates is arranged between the two sides of the two groove plates, a plurality of seedling raising trays used for raising seedlings are further arranged in the groove plates, and tray jacking mechanisms used for jacking the seedling raising trays are arranged in the groove plates. The two foldable groove plates are arranged, the hollow legs can be folded when the groove plates are folded, then the occupied space can be effectively reduced, the hollow legs can be folded in the seedling raising neutral period, meanwhile, the seedling raising trays can be stacked together due to the inverted-cone-shaped design, storage is convenient, and the seedling raising trays are convenient to use. And the problem of occupying a working site is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising equipment, in particular to an adjustable potato breeding seedling bed. Background Art

[0002] Potatoes are also called potatoes, yam eggs, ground eggs, sweet potatoes, Dutch potatoes, etc. Seedling operations need to be carried out before potato planting. Seedling beds are generally used for potato seedling cultivation.

[0003] For example, the prior art CN221729142U provides a multifunctional potato breeding seedling bed, which can be raised and lowered by a lifting structure, making it convenient for workers to take and put. However, the seedling bed cannot be folded. When potatoes are planted, seedlings need to be raised only before planting, but not after planting. Seedlings need to be raised when waiting for the next planting. This means that there is a certain idle period for the seedling bed during this period. When the seedling bed is not in use, the placement of the seedling bed will take up a lot of space, seriously affecting the use of the workplace. In view of the above problems, we provide an adjustable potato breeding seedling bed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide an adjustable potato breeding seedling bed to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The adjustable potato seedling bed comprises two groove plates, both sides of the two groove plates are rotatably connected with hollow legs, the opposite ends of the two groove plates are hinged by connecting hinges, a limiting mechanism for connecting and fixing the two groove plates is provided between the two sides of the two groove plates, a plurality of seedling trays for seedling cultivation are also provided inside the groove plates, a lifting plate mechanism for lifting the seedling trays is provided inside the groove plates, the bottoms of the hollow legs are slidably connected with sliding plates, the lower ends of the sliding plates are provided with universal wheels, a scissor mechanism is provided between the two hollow legs on the same side, and a lifting mechanism for adjusting the height of the groove plates is also provided between the sliding plates.

[0007] As a further solution of the utility model: the limiting mechanism includes a connecting sleeve, which is respectively fixedly connected to the positions of the two side surfaces of the groove plate close to the connecting hinge; a limiting slide groove is provided on the connecting sleeve on one side of the groove plate; a locking plate is slidably connected inside the connecting sleeve on one side; a first handle is fixedly connected to the locking plate; and the first handle is slidably connected in the limiting slide groove.

[0008] As a further solution of the utility model: a plurality of leakage holes are opened at the bottom of the seedling raising tray, and the seedling raising tray is in the shape of an inverted cone with a larger upper part and a smaller lower part.

[0009] As a further solution of the utility model: the top plate mechanism includes two rotating rods, both of which are rotatably connected to the inside of the groove plate, and a plurality of top rods are fixedly connected to the rotating rods, and a second handle is fixedly connected to the position where one end of the rotating rod passes through the groove plate.

[0010] As a further solution of the utility model: rollers are provided at the ends of the push rods.

[0011] As a further solution of the utility model: the scissors-type mechanism includes a slide rail, which is fixedly connected to the upper end of the hollow leg, and a rotating seat is provided at the lower end of the hollow leg. The slide rail is slidably connected to the sliding seat, and a scissors-type frame is provided between the two hollow legs on the same side. The connecting ends of the scissors-type frame are rotatably connected to the sliding seat and the rotating seat respectively, and limit screws are provided at both ends of the slide rail.

[0012] As a further solution of the utility model: the lifting mechanism includes two connecting plates, the two connecting plates are respectively fixedly connected between the lower ends of the two sliding plates and the middle of the two hollow legs, the middle of the connecting plate at the lower end is fixedly connected with a mounting seat, a cylinder body is fixedly connected to the mounting seat, a piston rod is arranged in the cylinder body, the upper end of the piston rod is fixedly connected to the connecting plate at the upper end, the mounting seat is also provided with a pedal-type air pump, the inflation port of the pedal-type air pump is connected to the bottom of the rodless cavity of the cylinder body, the bottom of the rodless cavity of the cylinder body is also provided with an exhaust pipe, and an exhaust valve is provided on the exhaust pipe.

[0013] As a further solution of the utility model: a plurality of drainage openings are provided at the bottom of the groove plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model has two foldable groove plates, and when the groove plates are folded, the hollow legs can also be folded, thereby effectively reducing the occupied space, so that the tray can be folded during the seedling raising period. At the same time, the seedling raising tray adopts an inverted cone design and can be stacked together for easy storage, avoiding the problem of occupying the work space.

[0016] 2. The utility model can adjust the height of the groove plate as needed during use through the lifting mechanism, so that the height of the groove plate can be appropriately adjusted according to the needs of the seedling growers during use, so that the seedling growers can use it whether they are standing to grow seedlings or sitting on a bench to grow seedlings, and it is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the limiting mechanism in the utility model.

[0019] Figure 3 It is a structural schematic diagram of the seedling tray in the utility model.

[0020] Figure 4 It is a structural schematic diagram of the top plate mechanism in the utility model.

[0021] Figure 5 It is a structural schematic diagram of the scissor-type fork mechanism in the utility model.

[0022] Figure 6 It is a structural schematic diagram of the lifting mechanism in the utility model.

[0023] Figure 7 It is a schematic diagram of the structure of the utility model when folded.

[0024] Figure 8 It is a schematic diagram of the structure of the seedling trays of the utility model when stacked.

[0025] Among them: 1. groove plate; 2. seedling tray; 21. leakage hole; 3. sliding plate; 4. universal wheel; 5. scissor mechanism; 6. lifting mechanism; 7. top plate mechanism; 8. connecting hinge; 9. limit mechanism; 10. hollow leg;

[0026] 501, slide rail; 502, sliding seat; 503, scissor frame; 504, rotating seat;

[0027] 601, connecting plate; 602, piston rod; 603, cylinder body; 604, mounting seat; 605, pedal-type inflator; 606, exhaust valve;

[0028] 701, second handle; 702, top rod; 703, rotating rod;

[0029] 901, limiting slide groove; 902, first handle; 903, latch plate; 904, connecting sleeve. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 8In the embodiment of the utility model, an adjustable potato breeding seedling bed includes two groove plates 1, both sides of the two groove plates 1 are rotatably connected with hollow legs 10, the opposite ends of the two groove plates 1 are hinged by connecting hinges 8, a plurality of drainage ports are provided at the bottom of the groove plates 1, and a limiting mechanism 9 for connecting and fixing the two groove plates 1 is provided between the two sides of the two groove plates 1, the limiting mechanism 9 includes a connecting sleeve 904, and the connecting sleeve 904 is respectively fixedly connected to the positions of the two sides of the groove plate 1 near the connecting hinge 8, and the connecting sleeves on one side of the groove plate 1 A limiting slide groove 901 is provided on the sleeve 904, and a locking plate 903 is slidably connected inside the connecting sleeve 904 on one side, and a first handle 902 is fixedly connected to the locking plate 903, and the first handle 902 is slidably connected in the limiting slide groove 901. The limiting mechanism 9 set can fix the groove plate 1 during operation, and after the two groove plates 1 are unfolded, the locking plate 903 can be inserted into the connecting sleeve 904 by sliding the first handle 902, and then the two groove plates 1 can be limited to form a flat plate state, forming a support to facilitate the placement of the seedling tray 2 for seedling cultivation.

[0032] The groove plate 1 is further provided with a plurality of seedling trays 2 for raising seedlings, the bottom of the seedling trays 2 is provided with a plurality of leakage holes 21, and the seedling trays 2 are in the shape of an inverted cone with a larger top and a smaller bottom. The inverted cone-shaped seedling trays 2 can be stacked when in use, which is convenient to use.

[0033] The groove plate 1 is provided with a lifting plate mechanism 7 for lifting the seedling tray 2, and the lifting plate mechanism 7 includes two rotating rods 703, and the two rotating rods 703 are rotatably connected to the inside of the groove plate 1, and a plurality of lifting rods 702 are fixedly connected to the rotating rods 703, and a second handle 701 is fixedly connected to the position where one end of the rotating rod 703 passes through the groove plate 1; the ends of the lifting rods 702 are provided with rollers; when the seedling tray 2 needs to be taken out, the lifting rod 702 is turned into a vertical state by rotating the second handle 701, and then the seedling tray 2 can be lifted up, so that the seedling tray 2 protrudes from the groove of the groove plate 1, thereby facilitating the staff to take out the seedling tray 2, and it is easy to use.

[0034] The bottom of the hollow legs 10 is slidably connected with a sliding plate 3, and the lower end of the sliding plate 3 is provided with a universal wheel 4. The universal wheel 4 can facilitate the movement of the seedbed and facilitate the transfer.

[0035] A scissor mechanism 5 is provided between the two hollow legs 10 on the same side, and the scissor mechanism 5 includes a slide rail 501, and the slide rail 501 is fixedly connected to the upper end of the hollow leg 10. A rotating seat 504 is provided at the lower end of the hollow leg 10. A sliding seat 502 is slidably connected to the slide rail 501. A scissor frame 503 is provided between the two hollow legs 10 on the same side. The connecting ends of the scissor frame 503 are rotatably connected to the sliding seat 502 and the rotating seat 504 respectively, and limit screws are provided at both ends of the slide rail 501; when working, the scissor mechanism 5 can fold the hollow legs 10 on both sides when in use. When folding, the two hollow legs 10 are pushed close to each other, and the scissor mechanism 5 is naturally folded. The set scissor mechanism 5 can ensure that the two hollow legs 10 are in a parallel motion state when folded, so as to avoid the problem that the hollow legs 10 are skewed and cannot be supported.

[0036] A lifting mechanism 6 for adjusting the height of the groove plate 1 is also provided between the sliding plates 3; the lifting mechanism 6 includes two connecting plates 601, which are respectively fixedly connected between the lower ends of the two sliding plates 3 and the middle of the two hollow legs 10, and a mounting seat 604 is fixedly connected in the middle of the connecting plate 601 at the lower end, and a cylinder body 603 is fixedly connected to the mounting seat 604, and a piston rod 602 is provided in the cylinder body 603, and the upper end of the piston rod 602 is fixedly connected to the connecting plate 601 at the upper end, and the mounting seat 604 is also provided with a pedal-type inflatable cylinder 605, and the inflation port of the pedal-type inflatable cylinder 605 is connected to the bottom of the rodless cavity of the cylinder body 603. An exhaust pipe is also provided at the bottom of the rodless cavity of the cylinder body 603, and an exhaust valve 606 is provided on the exhaust pipe; when it is necessary to adjust the height of the groove plate 1, the staff can inflate the rodless cavity of the cylinder body 603 by stepping on the pedal-type inflator 605, and the filled gas pushes the piston rod 602 to move upward, thereby realizing the rising of the upper end connecting plate 601. After the connecting plate 601 rises, it can drive the hollow leg 10 and the groove plate 1 to rise. When it is necessary to lower the height, it only needs to open the exhaust valve 606 to exhaust air, so that the height of the groove plate 1 can be appropriately adjusted according to actual usage requirements during use.

[0037] The working principle of the utility model is as follows: when in use, the seedling raising operation can be carried out through the provided seedling raising tray 2, and a plurality of seedling raising trays 2 can be placed inside the groove plate 1 for use. The provided lifting mechanism 6 can appropriately adjust the height of the groove plate 1 according to the needs of the staff when in use. When the seedling raising is completed, the seedling raising tray 2 can be removed and stacked together first, and then the locking plate 903 can be pulled out from the connecting sleeve 904 to release the limit on the groove plate 1, and then the two groove plates 1 can be flipped toward the middle, and at the same time, the two hollow legs 10 can be pushed closer to each other, so that the groove plate 1 can be folded up, so that it can be folded and opened during the idle period of seedling raising, thereby effectively saving space.

[0038] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Although the present specification is described in accordance with the implementation modes, not every implementation mode includes only one technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An adjustable potato seedling bed, comprising two grooved plates (1), characterized in that: Hollow legs (10) are rotatably connected to both sides of the two groove plates (1), and opposite ends of the two groove plates (1) are hinged by connecting hinges (8). A limiting mechanism (9) for connecting and fixing the two groove plates (1) is provided between the two sides of the two groove plates (1). A plurality of seedling trays (2) for raising seedlings are also provided inside the groove plates (1). A lifting mechanism (7) for lifting the seedling trays (2) is provided inside the groove plates (1). The bottoms of the hollow legs (10) are slidably connected to sliding plates (3), and the lower ends of the sliding plates (3) are provided with universal wheels (4). A scissor mechanism (5) is provided between the two hollow legs (10) on the same side, and a lifting mechanism (6) for adjusting the height of the groove plates (1) is also provided between the sliding plates (3).

2. The adjustable potato seedling bed according to claim 1, characterized in that: The limiting mechanism (9) comprises a connecting sleeve (904), wherein the connecting sleeve (904) is respectively fixedly connected to positions of two side surfaces of the groove plate (1) close to the connecting hinge (8), a limiting sliding groove (901) is provided on the connecting sleeve (904) on one side of the groove plate (1), a latch plate (903) is slidably connected inside the connecting sleeve (904) on one side, a first handle (902) is fixedly connected to the latch plate (903), and the first handle (902) is slidably connected in the limiting sliding groove (901).

3. The adjustable potato seedling bed according to claim 1, characterized in that: A plurality of leakage holes (21) are provided at the bottom of the seedling raising tray (2), and the seedling raising tray (2) is in the shape of an inverted cone that is larger at the top and smaller at the bottom.

4. The adjustable potato seedling bed according to claim 1, characterized in that: The lifting plate mechanism (7) comprises two rotating rods (703), both of which are rotatably connected to the inside of the groove plate (1), and a plurality of lifting rods (702) are fixedly connected to the rotating rods (703), and a second handle (701) is fixedly connected to the position where one end of the rotating rod (703) passes through the groove plate (1).

5. The adjustable potato breeding seedbed according to claim 4, characterized in that: The ends of the push rods (702) are each provided with a roller.

6. The adjustable potato seedling bed according to claim 1, characterized in that: The scissor mechanism (5) comprises a slide rail (501), wherein the slide rail (501) is fixedly connected to the upper end of the hollow leg (10), and a rotating seat (504) is provided at the lower end of each hollow leg (10). A sliding seat (502) is slidably connected to the slide rail (501), and a scissor frame (503) is provided between two hollow legs (10) on the same side. The connecting ends of the scissor frame (503) are rotatably connected to the sliding seat (502) and the rotating seat (504), respectively, and limit screws are provided at both ends of the slide rail (501).

7. The adjustable potato seedling bed according to claim 1, characterized in that: The lifting mechanism (6) comprises two connecting plates (601), the two connecting plates (601) being fixedly connected between the lower ends of the two sliding plates (3) and the middle of the two hollow legs (10), respectively; a mounting seat (604) is fixedly connected in the middle of the connecting plate (601) at the lower end; a cylinder body (603) is fixedly connected to the mounting seat (604); a piston rod (602) is arranged in the cylinder body (603); the upper end of the piston rod (602) is fixedly connected to the connecting plate (601) at the upper end; the mounting seat (604) is also provided with a pedal-type air cylinder (605); the air filling port of the pedal-type air cylinder (605) is connected to the bottom of the rodless cavity of the cylinder body (603); the bottom of the rodless cavity of the cylinder body (603) is also provided with an exhaust pipe, and an exhaust valve (606) is provided on the exhaust pipe.

8. The adjustable potato seedling bed according to claim 1, characterized in that: A plurality of drainage openings are provided at the bottom of the groove plate (1).

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