Forestry seedling raising device facilitating transplanting

Abstract

The invention discloses a convenient-to-transplant forestry seedling raising device which comprises a seedling raising box body in which a culture water body can be added, a plurality of seedling raising pots detachably arranged on the seedling raising box body and a plurality of seedling raising covers, a plurality of inserting sleeves extending downwards are arranged on the upper surface of the seedling raising box body side by side, and the inner diameters of the inserting sleeves are gradually reduced in the vertical downward direction; a plurality of pressing type ejection mechanisms for ejecting the seedling pots in the same row upwards in the downward pressing process are arranged on the seedling box body. The device has the following advantages and effects that when the planting pot needs to be taken out after seedling culture is completed, the planting pot is ejected upwards through the pressing type ejection mechanism, the effect of conveniently taking out the seedling culture pot is achieved, and the effect of facilitating transplanting is achieved; according to the specific operation process of the pressing type ejection mechanism, firstly, a pressing rod is pressed downwards, the elastic force of an elastic supporting assembly is overcome in the pressing process, and a lifting support is made to rotate through a linkage assembly and then ejects a plurality of seedling raising pots in the same row downwards.

Description

Technical Field

[0001] The invention relates to the technical field of garden facilities, and in particular to a forestry seedling raising device which is convenient for transplanting. Background Art

[0002] The main uses and functions of the seedling raising device include the following aspects: (1) Providing appropriate water and nutrients: The seedling raising device can provide the right amount of water and nutrients according to the needs of the plants, ensuring that the plants can get enough nutrients, which is conducive to the healthy growth of the plants; (2) Controlling temperature and humidity: The seedling raising device can control temperature and humidity to ensure that the plants are in a suitable growth environment, which is conducive to the growth and development of the plants; (3) Preventing the invasion of pests and diseases: By spraying fungicides and insecticides, the seedling raising device can prevent the invasion of pests and diseases and ensure the healthy growth of plants; (4) Promoting the growth of young plants Seedling development: The seedling raising device provides a good growth environment for plants, including suitable temperature, humidity and ventilation conditions, which are conducive to the normal development of seedlings; (5) Improving seedling disease resistance: By reducing the occurrence of diseases and pests, the seedling raising device can improve the disease resistance of seedlings; (6) Improving lighting conditions: Seedling raising devices usually use high-transmittance materials, which can effectively increase the light intensity in the greenhouse and promote plant photosynthesis; (7) Intelligent control: Some intelligent seedling raising devices also have functions such as intelligent spraying, intelligent temperature control, and intelligent monitoring. Through automated operation, the efficiency and accuracy of seedling raising are greatly improved.

[0003] When using the seedling raising device, the seedling raising substrate block is usually soaked and seeds are placed in it, and then the seedling raising substrate block is inserted into the seedling raising pot, and then the seedling raising pot is installed in the seedling raising box (water can be added inside), and finally the seedling raising cover is covered to wait for seedling raising. When transplanting after the seedling raising is completed, it is necessary to take out the multiple seedling raising pots on the seedling raising box, but usually only the uppermost part of the seedling raising pot protrudes from the top of the seedling raising box, and there is a large friction at the connection between the seedling raising pot and the seedling raising box, which makes it inconvenient to take out the seedling raising pot and transplant operation. Summary of the invention

[0004] The purpose of the present invention is to provide a forestry seedling raising device which is convenient for transplanting. A press-type ejection mechanism is provided to eject the seedling raising pot upward, thereby facilitating the removal of the seedling raising pot and achieving the effect of facilitating transplanting.

[0005] The above technical object of the present invention is achieved through the following technical solutions: A forestry seedling raising device convenient for transplantation, including a seedling raising box body with a culture water body that can be added inside, a plurality of seedling raising pots detachably arranged on the seedling raising box body, and a plurality of seedling covers. A plurality of downwardly extending plug sleeves are arranged side by side on the upper surface of the seedling raising box body, and the inner diameter of the plug sleeve gradually decreases along the vertically downward direction. A pressing type ejection mechanism is arranged on the seedling raising box body, which can eject a plurality of seedling raising pots in the same row upward during the downward pressing process; An installation cavity is arranged on the left side of the seedling raising box body. The pressing type ejection mechanism includes two support rods located on both sides of a plurality of seedling raising pots in the same row, a plurality of lifting brackets hinged on the support rods and with their lower ends abutting against the bottom of the seedling raising pots, a pressing rod telescopically arranged on the seedling raising box body and extending downward into the installation cavity, an elastic support component arranged between the pressing rod and the bottom of the seedling raising box body and driving the pressing rod to move upward, and a linkage component arranged between the pressing rod and a plurality of lifting brackets and making the lifting brackets rotate and eject the seedling raising pots upward during the downward movement of the pressing rod.

[0006] By adopting the above technical solutions, when it is necessary to take out the planting pots after the seedling raising is completed, the pressing type ejection mechanism is used to eject the planting pots upward, which has the function of facilitating the removal of the seedling raising pots and realizes the function of being convenient for transplantation; The specific operation process of the pressing type ejection mechanism is as follows: First, press the pressing rod downward. During the pressing process, overcome the elastic force of the elastic support component, and through the linkage component, make the lifting brackets rotate and then eject a plurality of seedling raising pots in the same row downward.

[0007] The further setting of the present invention is: The elastic support component includes a fixed tube arranged inside the seedling raising box body and for the lower end of the pressing rod to be telescopically embedded, an annular ring arranged on the periphery of the pressing rod, and a compression spring sleeved on the pressing rod and with both ends abutted between the annular ring and the fixed tube.

[0008] By adopting the above technical solutions, the elastic support component includes a fixed tube, an annular ring, and a compression spring. During the downward pressing of the pressing rod, the compression spring is compressed under force. When the pressing of the pressing rod is released, the pressing rod is reset under the reset action of the compression spring.

[0009] The further setting of the present invention is: The linkage component includes a telescopic frame in a "U" shape telescopically arranged on two support rods, a first wedge block arranged in the middle of the telescopic frame and extending into the installation cavity, a second wedge block arranged on the periphery of the pressing rod and driving the first wedge block to move away from the installation cavity during the downward movement of the pressing rod, and a plurality of pushing frames arranged on the telescopic frame and driving the lifting brackets to rotate during the downward movement of the telescopic frame away from the installation cavity.

[0010] By adopting the above technical solution, when the pressing rod moves downward to overcome the elastic force of the compression spring, the first wedge block is squeezed downward by the second wedge block, thereby driving the telescopic frame to move in a direction away from the installation cavity, so that the pushing frame drives the lifting bracket to rotate, and the seedling pot is driven to be lifted upward during the rotation of the lifting bracket.

[0011] The present invention is further configured as follows: the pressing rod can rotate relative to the seedling box and the fixed tube, the second wedge block is arranged in an annular shape and remains in a state of acting on the first wedge block during the rotation of the pressing rod, and a fixing component is arranged between the pressing rod and the seedling box for fixing the pressing rod after downward movement so that the lifting bracket remains in a state of pushing the seedling pot upward; the lower end of the fixing tube is provided with two symmetrically arranged movable grooves extending in the vertical direction, and the circumferential side of the fixing tube is provided with two arc grooves respectively connected to the lower ends of the two movable grooves, and the fixing component includes an movable rod arranged at the lower end of the pressing rod and telescopically arranged in the movable groove at both ends during the downward movement of the pressing rod, a rubber buffer sleeve arranged at the lower end of the pressing rod and abutting against the bottom of the seedling box when the pressing rod moves downward to the limit state, and a knob is arranged at the upper end of the pressing rod; when the pressing rod moves downward to the limit rotation, the knob is turned to drive the pressing rod to rotate, so that the two ends of the movable rod are embedded in the two arc grooves for fixing.

[0012] By adopting the above technical scheme, a single push-type lifting mechanism acts on multiple seedling pots in the same row. At this time, the seedling pots can only be conveniently taken out when the pressing rod is kept in a downward pressing state, which also causes inconvenience during operation; therefore, a fixing component is provided to fix the pressing rod after the downward movement so that the lifting bracket can keep the seedling pot pushed upward, thereby facilitating the removal of multiple seedling pots in the same row; the operation of the fixing component is: turning the knob to drive the pressing rod to rotate, so that the two ends of the movable rod are embedded in the two arc grooves for fixation, and the compression spring also remains a compression spring.

[0013] The present invention is further configured as follows: a mounting plate is arranged on the front and rear sides of the seedling box body, the mounting plate is provided with a first slide groove extending along the horizontal direction, and the mounting plate is provided with a plurality of second slide grooves at the upper ends which are communicated with the first slide groove; a sliding rod is slidably connected between the first slide grooves of the two mounting plates, and the sliding rod can slide left and right along the first slide groove and slide up and down along the second slide groove. A push-pull handle is arranged at the front end of the sliding rod, and a plurality of mounting rings are arranged on the sliding rod, and the bottoms of a plurality of seedling covers in the same row are installed on a plurality of mounting rings. When the sliding rod moves downward along the second slide groove, a plurality of seedling covers cover a plurality of seedling pots in the same row. When the seedling covers are not needed, the plurality of sliding rods are moved to one side of the seedling pots, and after rotating 90 degrees, a plurality of seedling pots in the same row are sequentially mounted.

[0014] By adopting the above technical scheme, a seedling cover needs to be set in the early stage of the seedling raising process to keep warm and moist. The seedling cover can be removed after the seeds germinate to avoid affecting the photosynthesis of the seeds. At this time, a sliding rod and multiple mounting rings are set, and the bottoms of multiple seedling covers in the same row are installed on the mounting rings. At this time, when multiple seedling covers cover multiple seedling pots, the combination of the movable rod, multiple mounting rings, and multiple seedling covers can increase the overall weight to prevent the seedling covers from being blown away by the wind. At the same time, when the seedling cover is not needed, the sliding rod is slid in the first slide groove, rotated 90 degrees and slid to the end of the first slide groove, so that multiple seedling pots in the same row are sequentially nested and stored.

[0015] The present invention is further configured as follows: a limiting plate with a plurality of limiting holes is provided on one side of the seedling raising box body close to the installation cavity, and the tops of the plurality of seedling raising trays in the same row are embedded in the plurality of limiting holes after being rotated 90 degrees.

[0016] By adopting the above technical solution, a limiting plate with multiple limiting holes is set up, so that the tops of multiple seedling pots in the same row can be rotated 90 degrees and then embedded in the multiple limiting holes, thereby limiting and supporting the combination of the movable rod of the limiting plate closest to the movable rod, multiple mounting rings, and multiple seedling covers, and cooperating with the subsequent seedling pots in the same row to be installed in sequence, so as to be stored and fixed.

[0017] The present invention is further configured as follows: a fixed bracket is arranged at the rear side of the seedling raising box, and a fill light is arranged at the top of the fixed bracket.

[0018] By adopting the above technical solution and setting up a supplementary light, supplementary light can be provided during the seedling raising process, thereby improving the photosynthetic efficiency during the seedling raising process.

[0019] The present invention is further configured as follows: a strip-shaped observation port for observing the internal water level is arranged on the front side of the seedling raising box body, and a water injection pipe is arranged on the top of the seedling raising box body.

[0020] By adopting the above technical solution, the internal water level of the seedling raising box can be conveniently observed through the strip observation port. When the internal water level is too low, the culture water can be injected through the water injection pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural cross-sectional view of the present invention;

[0023] Figure 3 It is a schematic diagram of the structure of a push-type ejection mechanism and multiple seedling pots;

[0024] Figure 4 yes Figure 3 Schematic diagram of the local structure.

[0025] Reference numerals: 1, seedling box; 11, plug sleeve; 12, installation cavity; 13, installation plate; 131, first slide groove; 132, second slide groove; 14, limit plate; 141, limit hole; 15, fixed bracket; 16, fill light; 17, strip observation port; 18, water injection pipe; 2, seedling pot; 3, seedling cover; 4, push-type ejection mechanism; 41, support rod; 42, lifting bracket; 43, press rod; 4 4. Elastic support assembly; 441. Fixed tube; 4411. Movable groove; 4412. Arc groove; 442. Annular ring; 443. Compression spring; 45. Linkage assembly; 451. Telescopic frame; 452. First wedge block; 453. Second wedge block; 454. Push frame; 46. Fixed assembly; 461. Movable rod; 462. Rubber buffer sleeve; 51. Sliding rod; 52. Mounting ring; 53. Push-pull handle. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0027] Embodiment: A forestry seedling raising device that is convenient for transplanting, such as Figure 1 As shown, it includes a seedling raising box 1 in which culture water can be added, a plurality of seedling raising pots 2 detachably arranged on the seedling raising box 1, and a plurality of seedling raising covers 3. A plurality of plug sleeves 11 extending downward are arranged side by side on the upper surface of the seedling raising box 1, and the inner diameter of the plug sleeve 11 gradually decreases along the vertical downward direction. At the same time, a fixed bracket 15 is arranged on the rear side of the seedling raising box 1, and a fill light 16 is arranged on the top of the fixed bracket 15. A strip observation port 17 for observing the internal water level is arranged on the front side of the seedling raising box 1, and a water injection pipe 18 is arranged on the top of the seedling raising box 1.

[0028] like Figure 2 and Figure 3 As shown, a plurality of push-type ejection mechanisms 4 are provided on the seedling box 1 to realize upward ejection of a plurality of seedling pots 2 in the same row during the downward pressing process. A mounting cavity 12 is provided on the left side of the seedling box 1, and the push-type ejection mechanism includes two support rods 41 located on both sides of a plurality of seedling pots 2 in the same row, a plurality of lifting brackets 42 hingedly provided on the support rods 41 and with the lower ends abutting against the bottom of the seedling pots 2, a pressing rod 43 telescopically provided on the seedling box 1 and extending downward into the mounting cavity 12, an elastic support assembly 44 provided between the pressing rod 43 and the bottom of the seedling box 1 and driving the pressing rod 43 to move upward, and a linkage assembly 45 provided between the pressing rod 43 and the plurality of lifting brackets 42 and causing the lifting brackets 42 to rotate and eject the seedling pots 2 upward during the downward movement of the pressing rod 43.

[0029] like Figure 3 and Figure 4 As shown, the elastic support assembly 44 includes a fixed tube 441 disposed within the seedling cultivation box body 1 and into which the lower end of the pressing rod 43 is inserted for telescopic movement, an annular ring 442 disposed on the peripheral side of the pressing rod 43, and a compression spring 443 sleeved on the pressing rod 43 and having both ends abutted between the annular ring 442 and the fixed tube 441.

[0030] As Figures 2 to 4 As shown, the linkage assembly 45 includes a telescopic frame 451 that is telescopically disposed on two support rods 41 and is in a "U" shape, a first wedge block 452 disposed in the middle of the telescopic frame 451 and extending into the installation cavity 12, a second wedge block 453 disposed on the peripheral side of the pressing rod 43 and driving the first wedge block 452 to move away from the installation cavity 12 during the downward movement of the pressing rod 43, and a plurality of push frames 454 disposed on the telescopic frame 451 and driving the lifting bracket 42 to rotate during the downward movement of the telescopic frame 451 away from the installation cavity 12.

[0031] As Figure 3 and Figure 4 As shown, the pressing rod 43 can rotate relative to the seedling cultivation box body 1 and the fixed tube 441. The second wedge block 453 is annularly disposed and remains in a state of acting on the first wedge block 452 during the rotation of the pressing rod 43. A fixing assembly 46 is disposed between the pressing rod 43 and the seedling cultivation box body 1 for fixing the pressing rod 43 after downward movement so that the lifting bracket 42 maintains a state of pushing the seedling pot 2 upward. Two symmetrically disposed and vertically extending movable grooves 4411 are provided at the lower end of the fixed tube 441, and two arc-shaped grooves 4412 respectively communicating with the lower ends of the two movable grooves 4411 are provided on the peripheral side of the fixed tube 441. The fixing assembly 46 includes movable rods 461 disposed at the lower end of the pressing rod 43 and having both ends telescopically disposed in the movable grooves 4411 during the downward movement of the pressing rod 43, and a rubber buffer sleeve 462 disposed at the lower end of the pressing rod 43 and abutting against the bottom of the seedling cultivation box body 1 when the pressing rod 43 moves downward to the limit state (cooperating Figure 2 As shown), a knob is provided at the upper end of the pressing rod 43; when the pressing rod 43 moves downward to the limit rotation, rotating the knob drives the pressing rod 43 to rotate, so that both ends of the movable rod 461 are inserted into the two arc-shaped grooves 4412 for fixing.

[0032] As Figure 1As shown, the front and rear sides of the seedling box 1 are provided with mounting plates 13, and the mounting plates 13 are provided with first slide grooves 131 extending in the horizontal direction, and the mounting plates 13 are provided with a plurality of second slide grooves 132 whose upper ends are connected to the first slide grooves 131. A sliding rod 51 is slidably connected between the first slide grooves 131 of the two mounting plates 13, and the sliding rod 51 can slide left and right along the first slide groove 131 and slide up and down along the second slide groove 132. A push-pull handle 53 is provided at the front end of the sliding rod 51, and a plurality of mounting rings 52 are arranged on the sliding rod 51. The bottoms of the plurality of seedling covers 3 in the same row are installed on the plurality of mounting rings 52. When the sliding rod 51 moves downward along the second slide groove 132, the plurality of seedling covers 3 cover the plurality of seedling pots 2 in the same row. When the seedling covers 3 are not needed, the plurality of sliding rods 51 are moved to one side of the seedling pots 2, and after rotating 90 degrees, the plurality of seedling pots 2 in the same row are sequentially sleeved. A limiting plate 14 having a plurality of limiting holes 141 is provided on one side of the seedling raising box 1 close to the installation cavity 12 , and the tops of a plurality of seedling raising trays in the same row are embedded in the plurality of limiting holes 141 after being rotated 90 degrees.

[0033] Implementation effect: When the planting pot needs to be taken out after the seedlings are raised, the planting pot is pushed upward by the push-type ejection mechanism 4, which is convenient for taking out the seedling pot 2 and facilitating transplantation; the specific operation process of the push-type ejection mechanism 4 is: first, the pressing rod 43 is pressed downward, and the elastic force of the elastic support component 44 is overcome during the pressing process, and the lifting bracket 42 is rotated through the linkage component 45 to push down multiple seedling pots 2 in the same row. The elastic support component 44 includes a fixed tube 441, an annular ring 442 and a compression spring 443. When the pressing rod 43 is pressed downward, the compression spring 443 is compressed after being stressed. When the pressing of the pressing rod 43 is released, the pressing rod 43 is reset under the reset action of the compression spring 443. When the pressing rod 43 moves downward to overcome the elastic force of the compression spring 443, the first wedge block 452 is pressed downward by the second wedge block 453, thereby driving the telescopic frame 451 to move in a direction away from the installation cavity 12, so that the pushing frame 454 drives the lifting bracket 42 to rotate, and the lifting bracket 42 drives the seedling pot 2 to be lifted upward during the rotation.

[0034] A single push-type lifting mechanism acts on multiple seedling pots 2 in the same row. At this time, the seedling pots 2 can only be conveniently taken out when the pressing rod 43 is kept in a downward pressing state, which also causes inconvenience during operation; therefore, a fixing component 46 is provided to fix the pressing rod 43 after the downward movement so that the lifting bracket 42 can keep pushing the seedling pot 2 upward, thereby facilitating the removal of multiple seedling pots 2 in the same row; the fixing component 46 has the following operation: turning the knob to drive the pressing rod 43 to rotate, so that the two ends of the movable rod 461 are embedded in the two arc grooves 4412 for fixation, and at this time the compression spring 443 also maintains the compression spring 443.

[0035] In the early stage of the seedling raising process, the seedling raising pot 2 needs to be provided with a seedling raising cover 3 for heat preservation and moisture retention. The seedling raising cover 3 can be removed after the seeds germinate to avoid affecting the photosynthesis of the seeds; at this time, the sliding rod 51 and multiple mounting rings 52 are set, and the bottoms of multiple seedling raising covers 3 in the same row are installed on the mounting ring 52. At this time, when multiple seedling raising covers 3 cover multiple seedling raising pots 2, the combination of the movable rod 461, multiple mounting rings 52, and multiple seedling raising covers 3 can increase the overall weight and prevent the seedling raising covers 3 from being blown away by the wind; at the same time, when the seedling raising cover 3 is not needed, the sliding rod 51 is slid in the first slide groove 131, rotated 90 degrees and slid to the end of the first slide groove 131, so that multiple seedling raising pots 2 in the same row are sequentially mounted and stored. By providing a limiting plate 14 with multiple limiting holes 141, the tops of multiple seedling pots 2 in the same row are rotated 90 degrees and then embedded in the multiple limiting holes 141, so as to limit and support the combination of the movable rod 461, multiple mounting rings 52, and multiple seedling covers 3 of the closest limiting plate 14, and cooperate with the subsequent seedling pots 2 in the same row to be installed in sequence, so as to be stored and fixed.

[0036] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A forestry seedling raising device that is easy to transplant, comprising a seedling raising box (1) in which a culture water body can be added, a plurality of seedling raising pots (2) detachably arranged on the seedling raising box (1), and a plurality of seedling raising covers (3), characterized in that: On the upper surface of the seedling-raising box body (1), a plurality of plug sleeves (11) extending downward are arranged side by side. The inner diameter of the plug sleeve (11) gradually decreases along the vertically downward direction. A plurality of pressing and ejecting mechanisms (4) are arranged on the seedling-raising box body (1) to eject a plurality of seedling pots (2) in the same row upward during the downward pressing process. An installation cavity (12) is arranged on the left side of the seedling-raising box body (1). The pressing and ejecting mechanism includes two support rods (41) located on both sides of a plurality of seedling pots (2) in the same row, a plurality of lifting brackets (42) hinged on the support rods (41) and with the lower ends abutted against the bottoms of the seedling pots (2), a pressing rod (43) telescopically arranged on the seedling-raising box body (1) and extending downward into the installation cavity (12), an elastic support assembly (44) arranged between the pressing rod (43) and the bottom of the seedling-raising box body (1) to drive the pressing rod (43) to move upward, and a linkage assembly (45) arranged between the pressing rod (43) and a plurality of lifting brackets (42) to make the lifting brackets (42) rotate and then eject the seedling pots (2) upward during the downward movement of the pressing rod (43).

2. A forestry seedling raising device that is easy to transplant according to claim 1, characterized in that: The elastic support assembly (44) includes a fixed tube (441) arranged in the seedling-raising box body (1) and for the lower end of the pressing rod (43) to be telescopically inserted, an annular ring (442) arranged on the peripheral side of the pressing rod (43), and a compression spring (443) sleeved on the pressing rod (43) and with both ends abutted between the annular ring (442) and the fixed tube (441).

3. A forestry seedling raising device that is easy to transplant according to claim 2, characterized in that: The linkage assembly (45) includes a telescopic frame (451) in a "U" shape telescopically arranged on two support rods (41), a first wedge block (452) arranged in the middle of the telescopic frame (451) and extending into the installation cavity (12), a second wedge block (453) arranged on the peripheral side of the pressing rod (43) to drive the first wedge block (452) to move away from the installation cavity (12) during the downward movement of the pressing rod (43), and a plurality of push frames (454) arranged on the telescopic frame (451) to drive the lifting brackets (42) to rotate during the downward movement of the telescopic frame (451) away from the installation cavity (12).

4. A forestry seedling raising device that is easy to transplant according to claim 3, characterized in that: The pressing rod (43) can rotate relative to the seedling-raising box body (1) and the fixed tube (441). The second wedge block (453) is arranged in a ring shape and keeps acting on the first wedge block (452) during the rotation of the pressing rod (43). A fixing assembly (46) is arranged between the pressing rod (43) and the seedling-raising box body (1) to fix the pressing rod (43) after the downward movement so that the lifting brackets (42) keep the state of ejecting the seedling pots (2) upward. The lower end of the fixed tube (441) is provided with two movable grooves (4411) which are symmetrically arranged and extend in the vertical direction. The peripheral side of the fixed tube (441) is provided with two arc grooves (4412) which are respectively communicated with the lower ends of the two movable grooves (4411). The fixed assembly (46) comprises an movable rod (461) which is arranged at the lower end of the pressing rod (43) and whose two ends are telescopically arranged in the movable grooves (4411) during the downward movement of the pressing rod (43), and a rubber buffer sleeve (462) which is arranged at the lower end of the pressing rod (43) and abuts against the bottom of the seedling raising box (1) when the pressing rod (43) moves downward to the limit state. The upper end of the pressing rod (43) is provided with a knob. When the pressing rod (43) moves downward to the limit rotation, the knob is turned to drive the pressing rod (43) to rotate, so that the two ends of the movable rod (461) are embedded in the two arc grooves (4412) for fixing.

5. The forestry seedling raising device for easy transplantation according to claim 1, characterized in that: The seedling raising box (1) is provided with mounting plates (13) at the front and rear sides, the mounting plate (13) is provided with a first slide groove (131) extending in a horizontal direction, and the mounting plate (13) is provided with a plurality of second slide grooves (132) whose upper ends are in communication with the first slide groove (131); A sliding rod (51) is slidably connected between the first slide grooves (131) of the two mounting plates (13). The sliding rod (51) can slide left and right along the first slide groove (131) and slide up and down along the second slide groove (132). A push-pull handle (53) is arranged at the front end of the sliding rod (51). A plurality of mounting rings (52) are arranged on the sliding rod (51). The bottoms of a plurality of seedling covers (3) in the same row are mounted on the plurality of mounting rings (52). When the sliding rod (51) moves downward along the second slide groove (132), the plurality of seedling covers (3) cover the plurality of seedling pots (2) in the same row. When the seedling covers (3) are not needed, the plurality of sliding rods (51) are moved to one side of the seedling pots (2), and after rotating 90 degrees, the plurality of seedling pots (2) in the same row are sequentially mounted.

6. A forestry seedling raising device that is easy to transplant according to claim 5, characterized in that: A limiting plate (14) having a plurality of limiting holes (141) is provided on one side of the seedling raising box (1) close to the installation cavity (12); the tops of a plurality of seedling raising trays in the same row are embedded in the plurality of limiting holes (141) after being rotated 90 degrees.

7. The forestry seedling raising device for easy transplantation according to claim 1, characterized in that: A fixed bracket (15) is arranged on the rear side of the seedling raising box (1), and a fill light (16) is arranged on the top of the fixed bracket (15).

8. The forestry seedling raising device for easy transplantation according to claim 1, characterized in that: The front side of the seedling raising box (1) is provided with a strip-shaped observation port (17) for observing the internal water level, and the top of the seedling raising box (1) is provided with a water injection pipe (18).

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