Forestry seedling raising frame

Abstract

The utility model discloses a forestry seedling raising frame, which relates to the technical field of seedling raising frames and comprises a plurality of groups of support frames, an air pressure rod is mounted between the upper and lower adjacent groups of support frames, two groups of moving seats are arranged on the upper surface of each support frame, and a driving motor is mounted on the side wall of the upper part of each support frame. A driving assembly is arranged between the two sets of moving seats and the supporting frame, two sets of placing frames are installed on the inner sides of the moving seats, placing seats are arranged on the placing frames, limiting adjusting assemblies are arranged between the placing seats and the placing frames, seedling raising pots are placed on the placing seats, and watering assemblies are installed on the placing seats. Limiting pieces are lifted and stored in side grooves, so that placing bases can freely slide on a placing frame, the distance between seedling raising pots can be flexibly changed conveniently according to the growth conditions of seedlings in the seedling raising pots, the distance between moving bases on the front side and the rear side is conveniently adjusted in cooperation with rotation of a driving motor, the seedling raising distance is the optimal distance, and the seedling raising efficiency is improved. The seedling raising effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling raising frames, in particular to a forestry seedling raising frame. Background Art

[0002] Seedling raising means cultivating seedlings. Originally, it referred to cultivating seedlings in a nursery, hotbed or greenhouse for transplanting to the land for planting. It can also refer to the stage when various organisms are artificially protected until they can survive independently. As the saying goes, "Strong seedlings lead to a good harvest." Seedling raising is a labor-intensive, time-consuming and highly technical task.

[0003] As disclosed in a utility model with the authorization announcement number CN219781091U, a forestry seedling raising frame, which uses a round plate to push a pressure rod, the pressure rod pushes a positioning rod through a first top block. At this time, the positioning rod pushes a second spring to contract through a slider, the other end of the positioning rod pushes a top rod to contract, and the top rod pushes a first spring to contract through a second top block. Just press the pressure rod to push the first support plate to move. The first support plate pushes the top rod through the first spring and the second spring pushes the positioning rod to make the first support plate move and then automatically insert into another set of positioning holes at both ends for fixation, which is more convenient for workers to operate.

[0004] However, this existing technology still has the following problems when in use:

[0005] By placing the seedling raising pots in the openings of the support frame, since the positions of the openings are fixed, the distances between the seedling raising trays are fixed. During the growth of the seedlings, the branches and leaves of the seedlings will grow, and the growing seedlings will squeeze each other, affecting the normal cultivation and growth of the seedlings. Summary of the Utility Model

[0006] In order to overcome the deficiencies of the prior art, the utility model provides a forestry seedling raising frame, which can solve the technical problem that during the growth of seedlings, the branches and leaves of the seedlings will grow, and the growing seedlings will squeeze each other, affecting the normal cultivation and growth of the seedlings.

[0007] To solve the above technical problems, the utility model provides the following technical solutions: A forestry seedling raising frame includes a support frame. There are multiple groups of support frames, and the lowermost support frame is installed on a base;

[0008] Four air pressure rods for adjusting the distance between the support frames are installed between two adjacent upper and lower support frames;

[0009] Two moving seats are arranged on the upper surface of the support frame, and a driving motor is installed on the upper side wall of the support frame. The two moving seats are centrosymmetrically arranged about the center line of the driving motor. A driving component is arranged between the two moving seats and the support frame for adjusting the distance between the two moving seats;

[0010] Two sets of placing racks are installed on the inner side of the mobile seat, and placing seats are arranged on the placing racks. A limited position adjustment component is arranged between the placing seats and the placing racks for adjusting the position of the placing seats on the placing racks, and a seedling pot for storing seedlings is placed on the placing seats;

[0011] A watering assembly is installed on the placement seat and is used for watering the seedlings in the nursery pot.

[0012] As a preferred technical solution of the utility model, the driving assembly includes a gear shaft, a connecting plug plate and a limit socket, the gear shaft is installed on the output end of the driving motor, the connecting plug plate is installed on the outer walls of the opposite surfaces of the two groups of moving seats, and the two groups of connecting plug plates are centrally symmetrical about the center line positions of the gear shaft, and the opposite surfaces of the two groups of connecting plug plates are provided with racks, and the racks are meshed with the gear teeth on the outer side of the gear shaft; the limit socket is opened on the moving seat, and the connecting plug plate is slidably inserted into the limit socket.

[0013] As a preferred technical solution of the utility model, sliding grooves are provided on both sides of the connecting plug plate, and the sliding grooves are slidably connected to the sliding rails in the limiting plug hole.

[0014] As a preferred technical solution of the utility model, a sliding groove capable of sliding along a limiting slide rail on the surface of the support frame is provided at the bottom of the movable seat.

[0015] As a preferred technical solution of the utility model, the limit adjustment component includes a guide slide rail, a clamping hole and a side groove. The placement rack is provided with a guide slide rail, and the bottom end of the placement seat is provided with a guide groove slidably connected to the guide slide rail; the guide slide rails are evenly opened on the upper surface of the placement rack, and the limit piece is arranged inside both sides of the placement seat. The limit piece is composed of a toggle block and an insertion rod, and the insertion rod of the limit piece is consistent with the clamping hole.

[0016] As a preferred technical solution of the utility model, a movable hole is provided inside the placement seat, the insertion rod of the limiting member is movably connected in the movable hole, the side wall of the placement seat is provided with a side groove, and the top of the side groove is provided with a storage groove for placing the limiting member toggle block.

[0017] As a preferred technical solution of the utility model, the watering assembly includes a rotating sprinkler, a connecting pipe and a watering pipe. The rotating sprinkler is installed on the top edge of a placement seat. A water pipe is arranged in the placement seat. One end of the water pipe in the placement seat is connected to the rotating sprinkler, and the other end is connected to the connecting pipe. The connecting pipe is connected to the watering pipe, and the watering pipe is connected to an external water supply device.

[0018] As a preferred technical solution of the utility model, guide rods are arranged around the bottom end of the seedling raising pot, and limiting guide holes corresponding to the guide rods are arranged on the upper surface of the placement seat.

[0019] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0020] By lifting the limiting member and retracting it into the side groove, the present utility model enables the placement seat to slide freely on the placement rack, facilitating the flexible adjustment of the spacing between the seedling-raising pots according to the growth conditions of the seedlings in the seedling-raising pots. In cooperation with the rotation of the driving motor, the spacing between the moving seats on the front and rear sides can be conveniently adjusted, so that the spacing for seedling cultivation is at the optimal distance, improving the seedling-raising effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is the external view of the present utility model;

[0022] Figure 2 is the external view of the connection between the moving seat and the support frame of the present utility model;

[0023] Figure 3 is the exploded view of the connection between the moving seat and the driving motor of the present utility model;

[0024] Figure 4 is the schematic diagram of the connection structure between the placement seat and the placement rack of the present utility model;

[0025] Figure 5 For the present utility model Figure 5 is the schematic diagram of the partial enlarged structure at A in;

[0026] Figure 6 is the exploded view of the connection between the seedling-raising pot and the placement seat of the present utility model;

[0027] Wherein: 1, support frame; 11, limiting slide rail; 2, pneumatic rod; 3, moving seat; 31, connecting plug board; 32, limiting jack; 4, driving motor; 41, gear shaft; 5, placement rack; 51, guiding slide rail; 52, clamping hole; 6, placement seat; 61, limiting member; 62, side groove; 63, storage groove; 64, limiting guide hole; 7, seedling-raising pot; 71, guiding rod; 8, rotating sprinkler head; 9, watering pipe; 91, connecting pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments. However, the following embodiments are only the preferred embodiments of the present utility model and not all of them. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative efforts all fall within the protection scope of the present utility model.

[0029] Embodiment

[0030] Please refer to Figure 1-3As shown in the figure, the utility model provides a forestry seedling-raising rack, which includes a seedling-raising pot 7 for raising seedlings and a support frame 1. There are three groups of support frames 1. The lowermost support frame 1 is installed on the base. Two adjacent support frames 1 up and down are connected by air pressure rods 2. The air pressure rods 2 are distributed at the four corners of the support frame 1. The output end of the air pressure rod 2 is connected to the bottom end of the upper support frame 1, and the fixed end of the air pressure rod 2 is fixed on the upper surface of the lower support frame 1. By changing the air pressure in the air pressure rod 2, it is convenient to change the length of the output end of the air pressure rod 2, so as to flexibly adjust the distance between the two support frames 1 and facilitate flexible adjustment according to the height of the seedlings; a limiting slide rail 11 is arranged on the surface of the support frame 1. The chute opened at the bottom end of the moving seat 3 can slide along the direction of the limiting slide rail 11. A driving motor 4 is installed on the side wall at the middle position above the support frame 1. The driving motor 4 uses a servo motor. The output end of the driving motor 4 is installed with a gear shaft 41. The two moving seats 3 are centrosymmetrically arranged about the central axis position of the gear shaft 41. A limiting jack 32 is opened inside the moving seat 3. A slide rail is arranged in the limiting jack 32. Connecting plates 31 are arranged on the adjacent end faces of the two moving seats 3. The connecting plates 31 are centrosymmetrically arranged about the central axis position of the gear shaft 41. A rack is arranged on the adjacent end face of the two connecting plates 31. The rack meshes with the teeth on the outer side of the gear shaft 41. By rotating the gear shaft 41, the two moving seats 3 can be driven to approach or move away from each other. The driving assembly includes a gear shaft 41, a connecting plate 31 and a limiting jack 32;

[0031] Specifically, turn on the driving motor 4 to drive the gear shaft 41 to rotate. The teeth on the outer side of the gear shaft 41 drive the connecting plate 31 to move, push the moving seat 3 to both sides, drive the chute at the bottom of the moving seat 3 to slide along the limiting slide rail 11, adjust the distance between the moving seats 3, increase the air pressure in the air pressure rod 2, change the length of the output end of the air pressure rod 2, and adjust the distance between the upper and lower support frames 1 according to the height of the seedlings. When the seedling-raising pot 7 is placed into the device, reduce the air pressure in the air pressure rod 2, reduce the distance between the support frames 1, and reduce the distance between the moving seats 3 to facilitate the placement of the seedling-raising pot 7;

[0032] Please refer to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 and Figure 6As shown, a placing frame 5 is arranged on the side of the moving seat 3, both ends of the placing frame 5 are connected to the moving seat 3, the surface of the placing frame 5 is provided with evenly distributed card holes 52, the upper end of the placing frame 5 is provided with a guide rail 51, a placing seat 6 is installed on the placing frame 5, a guide groove is arranged at the bottom end of the placing seat 6, and the guide groove can seriously guide the slide rail 51 to slide, side grooves 62 are arranged on both side walls of the placing seat 6, and a storage groove 63 is arranged on the top of the side groove 62, and the limiter 61 is composed of a toggle block and an insertion rod, and the insertion rod The movable hole in the placement seat 6 is movably connected, and the toggle block is slidably connected in the side groove 62. The storage groove 63 is used to store the toggle block. By inserting the limiter 61 into the card hole 52, the position of the placement seat 6 can be limited so that its position cannot be moved. By pulling the insertion rod of the limiter 61 out of the card hole 52, the restriction on the placement seat 6 can be released, so that the placement seat 6 can slide on the guide rail 51 on the surface of the placement rack 5, which is convenient for adjusting the spacing between the placement seats 6 to avoid the guide rail 51 caused by the growth of the seedlings. The seedling branches and leaves are stacked together, which affects the seedling cultivation operation. The limit adjustment component includes a guide slide rail 51, a card hole 52 and a side groove 62; a rotating nozzle 8 is arranged on the placement seat 6, and the rotating nozzle 8 can be rotatably installed on the placement seat 6. A water pipe is arranged in the placement seat 6, and the two ends of the water pipe are respectively connected to the rotating nozzle 8 and the connecting pipe 91, and the connecting pipe 91 is connected to the watering pipe 9. The watering pipe 9 is arranged on the top bracket of the top support frame 1, and the support frame 1 is connected to the external water supply equipment. The equipment can deliver water to the rotating nozzle 8 and spray it in the seedling basin 7. The connecting pipe 91 is provided with a reserved length to ensure that the placement seat 6 can move normally. A valve is provided on the rotating nozzle 8. After the valve is closed, the rotating nozzle 8 will not spray water into the seedling basin 7. The watering assembly includes the rotating nozzle 8, the connecting pipe 91 and the watering pipe 9. Four groups of guide rods 71 ​​are provided at the bottom of the seedling basin 7. The guide rods 71 ​​are inserted into the limiting guide holes 64 on the placement seat 6 to ensure the stability of the seedling basin 7 in the placement seat 6.

[0033] Specifically, align the guide rod 71 at the bottom of the seedling pot 7 with the limiting guide hole 64 on the surface of the placement seat 6, place the seedling pot 7 in the placement seat 6, and cultivate the seedlings in the seedling pot 7. When the seedlings grow up after a period of cultivation, pull up the limiting member 61, pull the insertion rod of the limiting member 61 out of the clamping hole 52, slide the toggle block of the limiting member 61 to the top of the side groove 62 and rotate it into the storage groove 63, release the restriction on the placement seat 6, pull the placement seat 6 to slide along the guide rail 51 on the surface of the placement rack 5, adjust the spacing between the placement seats 6 to a suitable size, and then insert the limiting member 61 into the clamping hole 52;

[0034] Specific working principle:

[0035] Place the device in a suitable position with the base on the ground surface. After planting the seedlings in the seedling-raising pot 7, place it on the placement seat 6. To facilitate placement, reduce the air pressure in the pneumatic rod 2 to lower the height of the support frame 1 and narrow the distance between the two sets of moving seats 3, so that the distance between the front and rear placement seats 6 is reduced, making it convenient to place the seedling-raising pot 7. After placing the seedling-raising pot 7, rotate the rotating nozzle 8 on the placement seat 6 so that the water outlet of the rotating nozzle 8 faces into the seedling-raising pot 7. At the same time, open the valve of the rotating nozzle 8, and the external water supply device sends water into the rotating nozzle 8 through the watering pipe 9 and the connecting pipe 91, and sprays it from the water outlet of the rotating nozzle 8 into the seedling-raising pot 7 to water the seedlings. When the seedlings grow up, to prevent the branches and leaves of the seedlings from piling up, lift the limiting member 61 from the card hole 52, pull the placement seat 6 to slide on the placement rack 5 to change the distance between the placement seats 6, turn on the drive motor 4 to drive the gear shaft 41 to rotate, drive the connecting plug board 31 to push the moving seat 3 to open to both sides, and increase the distance between the placement seats 6.

[0036] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A forestry seedling raising frame, comprising a supporting frame (1), wherein the supporting frame (1) is provided with a plurality of groups, and the lowest supporting frame (1) is mounted on a base, characterized in that: Four groups of pneumatic rods (2) for adjusting the distance between the support frames (1) are installed between the upper and lower groups of adjacent support frames (1); Two groups of movable seats (3) are arranged on the upper surface of the support frame (1), a driving motor (4) is installed on the upper side wall of the support frame (1), the two groups of movable seats (3) are arranged in a central symmetric manner about the center line of the driving motor (4), and a driving component is arranged between the two groups of movable seats (3) and the support frame (1) for adjusting the distance between the two groups of movable seats (3); Two groups of placement racks (5) are installed on the inner side of the movable seat (3), a placement seat (6) is arranged on the placement rack (5), a limit adjustment component is arranged between the placement seat (6) and the placement rack (5), and is used to adjust the position of the placement seat (6) on the placement rack (5), and a seedling pot (7) for storing seedlings is placed on the placement seat (6); A watering assembly is installed on the placement seat (6) and is used for watering the seedlings in the seedling pot (7).

2. A forestry seedling raising frame according to claim 1, characterized in that: The driving assembly comprises a gear shaft (41), a connecting plug plate (31) and a limiting plug hole (32); the gear shaft (41) is mounted on the output end of the driving motor (4); the connecting plug plate (31) is mounted on the outer walls of the opposite surfaces of the two groups of moving seats (3); the two groups of connecting plug plates (31) are centrally symmetrical about the center line positions of the gear shaft (41); the opposite surfaces of the two groups of connecting plug plates (31) are provided with racks, which mesh with the gear teeth on the outer side of the gear shaft (41); the limiting plug hole (32) is provided on the moving seat (3), and the connecting plug plate (31) is slidably plugged into the limiting plug hole (32).

3. A forestry seedling raising frame according to claim 2, characterized in that: Slide grooves are provided on both sides of the connecting plug plate (31), and the slide grooves are slidably connected to the slide rails in the limiting plug hole (32).

4. A forestry seedling raising frame according to claim 2, characterized in that: The bottom of the movable seat (3) is provided with a sliding groove capable of sliding along a limiting sliding rail (11) on the surface of the support frame (1).

5. The forestry seedling raising frame according to claim 1, characterized in that: The limit adjustment assembly comprises a guide rail (51), a clamping hole (52) and a side groove (62); the placement rack (5) is provided with a guide rail (51); the bottom end of the placement seat (6) is provided with a guide groove slidably connected to the guide rail (51); the guide rail (51) is evenly provided on the upper surface of the placement rack (5); the limit member (61) is arranged inside both sides of the placement seat (6); the limit member (61) is composed of a toggle block and an insertion rod; the insertion rod of the limit member (61) is consistent with the clamping hole (52).

6. A forestry seedling raising frame according to claim 5, characterized in that: The placement seat (6) is provided with a movable hole inside, the insertion rod of the limiting member (61) is movably connected in the movable hole, the side wall of the placement seat (6) is provided with a side groove (62), and the top of the side groove (62) is provided with a receiving groove (63) for accommodating the toggle block of the limiting member (61).

7. The forestry seedling raising frame according to claim 1, characterized in that: The watering assembly comprises a rotating nozzle (8), a connecting pipe (91) and a watering pipe (9); the rotating nozzle (8) is mounted on the top edge of the placement seat (6); a water pipe is arranged in the placement seat (6); one end of the water pipe in the placement seat (6) is connected to the rotating nozzle (8), and the other end is connected to the connecting pipe (91); the connecting pipe (91) is connected to the watering pipe (9); and the watering pipe (9) is connected to an external water supply device.

8. The forestry seedling raising frame according to claim 1, characterized in that: The bottom of the seedling raising basin (7) is provided with guide rods (71) around it, and the upper surface of the placement seat (6) is provided with position limiting guide holes (64) corresponding to the guide rods (71).

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