Forestry seedling growing and planting device

Abstract

The utility model relates to the technical field of forestry seedling raising, in particular to a forestry seedling raising planting device which comprises an installation frame, four fixing frames are installed on the inner side of the installation frame, and the opening directions of every two adjacent fixing frames are opposite. According to the adjusting mechanism, when the seedling raising plates are pulled out of the fixing frame to enable seedlings to irradiate sunlight, under the action of the U-shaped frames, the horizontal height of the seedling raising plates pulled out can be adjusted easily, the opening directions of the two U-shaped frames on the same side are opposite, the two seedling raising plates on the same side can be moved in the opposite directions easily, and the seedling raising efficiency is improved. Therefore, the distance between the two seedling raising plates on the same side is increased, sufficient illumination can be guaranteed in the seedling growth process, the seedling raising effect is improved, after the positions of the seedling raising plates are adjusted, the round rods drive the pull rods to rotate, the pull hooks installed at the ends of the pull rods are hooked to the corresponding pull rings, the seedling raising plates are limited, and the seedling raising effect is improved. And the stability of the seedling raising plate after being pulled out is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry seedling cultivation, in particular to a forestry seedling cultivation and planting device. Background Art

[0002] Seedling cultivation is the process of growing seedlings. In forestry seedling cultivation, seedling trays are typically used, supported by a seedling rack. A search revealed a Chinese patent application titled "A Forestry Seedling Planting Device," with the authorization number CN218499708U. This utility model utilizes side panels, seedling trays, and a snap-on assembly on the seedling rack to facilitate adjustment of the spacing between adjacent seedling trays. Furthermore, a sliding assembly allows adjacent seedling trays to be pulled out from different directions, facilitating watering while ensuring that the upper seedling trays do not affect the lower seedling trays when exposed to sunlight.

[0003] Although the seedling tray can be pulled out in the above application to expose the seedlings to sunlight, the distance between two adjacent seedling trays in the same direction is limited after the seedling tray is pulled out. When the seedlings grow larger, the seedling tray on the upper layer will still affect the light conditions of the seedlings on the lower layer, resulting in poor seedling raising effect.

[0004] Therefore, a forestry seedling raising and planting device is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the present utility model is to provide a forestry seedling planting device in order to solve the above problems, thereby improving the problem that the distance between two adjacent seedling trays in the same direction is limited after the seedling trays are pulled out. When the seedlings grow larger, the seedling trays on the upper layer will still affect the lighting conditions of the seedlings on the lower layer, thereby resulting in poor seedling cultivation effects.

[0006] The utility model achieves the above-mentioned object through the following technical solutions: a forestry seedling planting device, comprising: a mounting frame, four fixing frames are installed on the inner side of the mounting frame, the opening directions of two adjacent fixing frames are opposite, the inner wall of the fixing frame is slidably connected to the seedling tray, and an adjustment mechanism is provided on one side of the fixing frame;

[0007] In which, the adjustment mechanism includes a U-shaped frame installed on the open end of the fixed frame, and sliding grooves are provided on both sides of the inner wall of the U-shaped frame, and limiting grooves are provided on both sides of the inner wall of the fixed frame. The sliding grooves are connected to the limiting grooves, and sliders are fixedly connected on both sides of the seedling tray. The surfaces of the sliders are slidably connected to the inner walls of the limiting grooves. The opening directions of the two upper U-shaped frames are opposite to the opening directions of the two lower U-shaped frames, and two pull rings are fixedly connected to the top and bottom ends of the seedling tray.

[0008] Preferably, the adjustment mechanism further comprises two round rods rotatably connected to the surface of the U-shaped frame, the other ends of the round rods being hingedly connected to a pull rod, the inner wall of the pull rod being slidably connected to a pull rope, one end of the pull rope passing through the pull rod and fixedly connected to a pull hook. The round rod drives the pull rod to rotate, so that the pull hooks installed at the ends of the pull rods hook onto the corresponding pull rings, which is conducive to limiting the position of the seedling tray and ensuring the stability of the seedling tray after it is pulled out.

[0009] Preferably, the inner wall of the pull rod is slidably connected to a circular plate, and a spring is fixedly connected between one end of the circular plate and the inner wall of the pull rod. The other end of the pull rope is fixedly connected to one end of the circular plate. The spring is sleeved on the surface of the pull rope, which is beneficial to ensure that the pull hook can be normally hooked on the pull ring and the circular ring, and under the action of the spring, it is beneficial to give the pull hook a certain pulling force.

[0010] Preferably, the surface of the round rod is fixedly connected to a fixing frame, the inner wall of the fixing frame is rotatably connected to a bidirectional screw rod, the surface of the bidirectional screw rod is threadedly connected to two movable rods, and one end of the movable rod is fixedly connected to a limit plate below. This is conducive to limiting the position of the round rod and ensuring the stability of the round rod in the initial state and when the pull rod is limiting the position of the seedling tray.

[0011] Preferably, one end of the upper movable rod is fixedly connected with a card plate, and the card plate is arranged below the rotation axis of the pull rod, which is conducive to limiting the pull rod and ensuring the stability of the pull rod when limiting the seedling tray.

[0012] Preferably, two circular rings are fixedly connected to the surface of the U-shaped frame, and the inner diameter of the circular ring is the same as the inner diameter of the pull ring, which is conducive to limiting the position of the pull rod during initial installation of the device and ensuring the stability of the device during use.

[0013] Preferably, the shape of the clamping plate is half a ring, which ensures the stability of the clamping plate in limiting the rotation axis of the pull rod.

[0014] The beneficial effects of the utility model are:

[0015] 1. When the seedling tray is pulled out from the fixed frame in the above-mentioned adjustment mechanism to expose the seedlings to sunlight, under the action of the U-shaped frame, it is conducive to adjusting the horizontal height of the seedling tray after it is pulled out, and making the openings of the two U-shaped frames on the same side in opposite directions is conducive to moving the two seedling trays on the same side in opposite directions, thereby increasing the distance between the two seedling trays on the same side, ensuring that sufficient light can be provided during the growth of the seedlings, and improving the seedling raising effect. Moreover, when the position of the seedling tray is adjusted, the pull rod is driven to rotate by the round rod, so that the pull hook installed at the end of the pull rod is hooked on the corresponding pull ring, which is conducive to limiting the seedling tray and ensuring the stability of the seedling tray after it is pulled out;

[0016] 2. It is helpful to limit the round rod and the pull rod, ensuring the stability of the pull rod when limiting the seedling tray. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the adjustment mechanism of the utility model;

[0019] Figure 3 This is an exploded view of the fixed frame, U-shaped frame, and seedling tray of the utility model;

[0020] Figure 4 for Figure 3 A magnified view of middle A;

[0021] Figure 5 for Figure 3 Magnified view of B.

[0022] In the figure: 1. Mounting frame; 2. Fixed frame; 3. Seedling tray; 4. Adjustment mechanism; 41. U-shaped frame; 42. Slide groove; 43. Limiting groove; 44. Slider; 45. Round rod; 46. Pull rod; 47. Pull rope; 48. Hook; 49. Pull ring; 410. Round plate; 411. Spring; 412. Fixed frame; 413. Bidirectional screw rod; 414. Moving rod; 415. Card plate; 416. Limiting plate; 417. Ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] When implementing: Figure 1-5 As shown, a forestry seedling planting device includes: a mounting frame 1, four fixed frames 2 are installed on the inner side of the mounting frame 1, the opening directions of two adjacent fixed frames 2 are opposite, the inner wall of the fixed frame 2 is slidably connected to the seedling tray 3, and an adjustment mechanism 4 is provided on one side of the fixed frame 2;

[0025] Among them, the adjustment mechanism 4 includes a U-shaped frame 41 installed at the open end of the fixed frame 2. Both sides of the inner wall of the U-shaped frame 41 are provided with a slide groove 42. Both sides of the inner wall of the fixed frame 2 are provided with a limit groove 43. The slide groove 42 is connected to the limit groove 43. Both sides of the seedling tray 3 are fixedly connected with a slider 44. The surface of the slider 44 is slidably connected to the inner wall of the limit groove 43. The opening direction of the two upper U-shaped frames 41 is opposite to the opening direction of the two lower U-shaped frames 41. The top and bottom ends of the seedling tray 3 are fixedly connected with two pull rings 49. The width of the slider 44 matches the width of the slide groove 42. The connection method of the fixed frame 2 and the mounting frame 1 is the same as in the original scheme.

[0026] The two upper U-shaped frames 41 open downward, and when the upper two seedling trays 3 are pulled out of the fixed frame 2, when the sliders 44 on both sides of the seedling tray 3 enter the slide groove 42 from the limit groove 43, the sliders 44 pull the seedling tray 3 upward along the direction of the slide groove 42, and the two lower U-shaped frames 41 open upward, and when the lower two seedling trays 3 are pulled out of the fixed frame 2, the sliders 44 pull the seedling tray 3 downward along the direction of the slide groove 42. The opening directions of the two U-shaped frames 41 on the same side are opposite. Therefore, when the two seedling trays 3 on the same side are pulled out and the height is adjusted, the two seedling trays 3 move in opposite directions.

[0027] like Figure 3 and Figure 4 As shown, the adjustment mechanism 4 also includes two round rods 45 rotatably connected to the surface of the U-shaped frame 41. The other end of the round rod 45 is hinged to a pull rod 46. The inner wall of the pull rod 46 is slidably connected to a pull rope 47. One end of the pull rope 47 passes through the pull rod 46 and is fixedly connected to a hook 48. A circular plate 410 is slidably connected to the inner wall of the pull rod 46. A spring 411 is fixedly connected between one end of the circular plate 410 and the inner wall of the pull rod 46. The other end of the pull rope 47 is fixedly connected to one end of the circular plate 410. The spring 411 is sleeved on the surface of the pull rope 47.

[0028] After the seedling tray 3 is pulled out and the height is adjusted, the round rod 45 on the surface of the U-shaped frame 41 is rotated in sequence, so that the round rod 45 drives the pull rod 46 to rotate and makes the hook 48 correspond to the pull ring 49 in the same direction, and the pull rod 46 and the round rod 45 are used to rotate the pull rod 46 at the hinge point, and then the angle of the hook 48 is adjusted by the pull rope 47 and the spring 411, so that the hook 48 is hooked on the pull ring 49, thereby completing the limitation of the seedling tray 3.

[0029] like Figure 3 and Figure 5As shown, the surface of the round rod 45 is fixedly connected to a fixing frame 412, and the inner wall of the fixing frame 412 is rotatably connected to a bidirectional screw rod 413. The surface of the bidirectional screw rod 413 is threadedly connected to two moving rods 414. One end of the lower moving rod 414 is fixedly connected to a limit plate 416. One end of the upper moving rod 414 is fixedly connected to a clamping plate 415, which is arranged below the rotating axis of the pull rod 46.

[0030] The threads of the two moving rods 414 connected to the two-way screw rod 413 are opposite. Therefore, when the two-way screw rod 413 is rotated, the two moving rods 414 can be driven to move in opposite directions. The distance between the lowest point of the inner surface of the card plate 415 and the surface of the rotating shaft of the pull rod 46 is the same as the distance between the end of the limiting plate 416 and the surface of the U-shaped frame 41. After the device is in the initial state and the pull rod 46 limits the seedling tray 3, the two-way screw rod 413 can be rotated to drive the two moving rods 414 to move in opposite directions, so that the inner surface of the card plate 415 is pressed against the surface of the rotating shaft of the pull rod 46, and the end of the limiting plate 416 is pressed against the surface of the U-shaped frame 41, thereby completing the limitation of the pull rod 46 and the round rod 45.

[0031] like Figure 4 As shown, two circular rings 417 are fixedly connected to the surface of the U-shaped frame 41. The inner diameter of the circular rings 417 is the same as the inner diameter of the pull ring 49. In the initial state of the device, the two pull rods 46 are rotated parallel to the U-shaped frame 41 through the circular rod 45, and the pull hooks 48 are hooked on the corresponding circular rings 417.

[0032] like Figure 5 As shown, the shape of the clamping plate 415 is half a ring. The inner surface of the clamping plate 415 is provided with grooves distributed in equal rows, and the inner edge diameter of the clamping plate 415 is the same as the outer edge diameter of the rotating shaft of the pull rod 46.

[0033] When the two upper seedling trays 3 are pulled out, when the slider 44 enters the corresponding slide 42 along the limit groove 43, the slider 44 is used to drive the seedling tray 3 to move downward along the direction of the slide 42. When the two upper seedling trays 3 are pulled out, when the slider 44 enters the corresponding slide 42, the slider 44 is used to drive the seedling tray 3 to move upward along the direction of the slide 42. When the height of the seedling tray 3 is adjusted, when the seedling tray 3 cannot move further in the corresponding U-shaped frame 41, the round rod 45 on the surface of the U-shaped frame 41 drives the pull rod 46 to rotate so that the hook 48 corresponds to the pull ring 49 in the same direction, and the pull rod 46 is rotated by the hinge point of the pull rod 46 and the round rod 45, and then the angle of the pull hook 48 is adjusted by the pull rope 47 and the spring 411, so that the hook 48 is hooked on the pull ring 49, thereby completing the limitation of the seedling tray 3. After completing this operation, the two-way screw rod 413 is rotated to drive the two moving rods 414 to move in opposite directions, so that the inner surface of the card plate 415 is pressed against the surface of the rotating shaft of the pull rod 46, and the end of the limiting plate 416 is pressed against the surface of the U-shaped frame 41, and the limitation of the pull rod 46 and the round rod 45 is completed at the same time.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 methods that can be understood by those skilled in the art.

Claims

1. A forestry seedling planting device, characterized in that: include: A mounting frame (1), wherein four fixing frames (2) are mounted on the inner side of the mounting frame (1), the opening directions of two adjacent fixing frames (2) are opposite, the inner wall of the fixing frame (2) is slidably connected to a seedling tray (3), and an adjustment mechanism (4) is provided on one side of the fixing frame (2); The adjusting mechanism (4) comprises a U-shaped frame (41) mounted on the open end of the fixed frame (2), a slide groove (42) is provided on both sides of the inner wall of the U-shaped frame (41), a limiting groove (43) is provided on both sides of the inner wall of the fixed frame (2), the slide groove (42) is communicated with the limiting groove (43), both sides of the seedling tray (3) are fixedly connected with a slider (44), the surface of the slider (44) is slidably connected to the inner wall of the limiting groove (43), the opening direction of the two upper U-shaped frames (41) is opposite to the opening direction of the two lower U-shaped frames (41), and the top and bottom ends of the seedling tray (3) are fixedly connected with two pull rings (49).

2. A forestry seedling raising and planting device according to claim 1, characterized in that: The adjustment mechanism (4) further comprises two round rods (45) rotatably connected to the surface of the U-shaped frame (41), the other end of the round rod (45) being hingedly connected to a pull rod (46), the inner wall of the pull rod (46) being slidably connected to a pull rope (47), one end of the pull rope (47) passing through the pull rod (46) and being fixedly connected to a draw hook (48).

3. The forestry seedling raising and planting device according to claim 2, characterized in that: The inner wall of the pull rod (46) is slidably connected to a circular plate (410), one end of the circular plate (410) is fixedly connected to the inner wall of the pull rod (46) with a spring (411), the other end of the pull rope (47) is fixedly connected to one end of the circular plate (410), and the spring (411) is sleeved on the surface of the pull rope (47).

4. The forestry seedling raising and planting device according to claim 2, characterized in that: The surface of the round rod (45) is fixedly connected to a fixing frame (412), the inner wall of the fixing frame (412) is rotatably connected to a bidirectional screw rod (413), the surface of the bidirectional screw rod (413) is threadedly connected to two moving rods (414), and one end of the moving rod (414) is fixedly connected to a limiting plate (416) at the bottom.

5. The forestry seedling raising and planting device according to claim 4, characterized in that: One end of the upper moving rod (414) is fixedly connected to a clamping plate (415), and the clamping plate (415) is arranged below the rotating shaft of the pull rod (46).

6. The forestry seedling raising and planting device according to claim 1, characterized in that: Two circular rings (417) are fixedly connected to the surface of the U-shaped frame (41), and the inner diameter of the circular ring (417) is the same as the inner diameter of the pull ring (49).

7. The forestry seedling raising and planting device according to claim 5, characterized in that: The shape of the clamping plate (415) is half a ring.

Images