A forestry seedling cultivation device

Abstract

The invention discloses a forestry seedling cultivation device, which relates to the field of seedling cultivation, including a seedling cultivation box and a cleaning box, wherein the seedling cultivation box is fixedly installed above the cleaning box, a drain plate is fixed inside the seedling cultivation box, a plurality of culture containers are arranged on the drain plate, each culture container is composed of a spherical protective cover, a vertical pipe and a mounting bottom block, the vertical pipe is connected to the top of the spherical protective cover, the mounting bottom block is fixedly connected to the bottom of the spherical protective cover, each culture container is arranged in halves and is connected in a snap-connected manner, and the outer wall and bottom wall of the seedling cultivation box are connected to a first drain pipe; vertical plates are symmetrically fixed inside the cleaning box, a pull-out box is provided between the two vertical plates, and a plurality of plug-in slots for placing half of the culture container are provided in the pull-out box. The application can prevent the roots of the seedlings from concentrating on one point, ensure the stability of the seedlings during growth, and can conveniently remove microorganisms from the culture containers before use, reduce the difficulty of removal, and avoid contamination of subsequent cultivation by miscellaneous bacteria.

Description

Technical Field

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

[0002] Seedling cultivation refers to the process in which seedlings cannot withstand the growth of the external environment during the seedling period and need to be cultivated and planted. Seedling cultivation has certain requirements for water, nutrition, sunlight and air spaciousness. Therefore, different areas are often divided in the planting site during the cultivation process to achieve a high survival rate.

[0003] The forestry seedling cultivation device and cultivation method described in the prior art include a seedling box body, a cover member is installed on the seedling box body, a support column is fixedly installed at the lower end of the seedling box body, the cover member includes an upper cover plate detachably installed on the seedling box body and a through groove opened on the upper cover plate, a detachable grid plate is inlaid with a detachable grid plate in the central part of the upper cover plate, a placement slot and a water inlet hole are opened on the grid plate, a seedling ring body is installed in the placement slot, the seedling ring body is clamped on the clamping ring, and a protective mesh cover is fixedly installed on the lower end of the seedling ring body.

[0004] Although the above technology can prevent the roots of multiple groups of seedlings from being entangled and loosen the soil during transplanting, there may be microorganisms in the containers used for raising seedlings, which need to be removed during use. The rubber cover at the bottom is prone to loosening and forming gaps after long-term use, which increases the difficulty of cleaning. At the same time, the container forces the roots of the seedlings to grow in a certain direction, and the roots are too concentrated at one point, making the seedlings unstable during the growth process and having abnormal growth shapes. Summary of the invention

[0005] Based on this, the purpose of the present invention is to provide a forestry seedling cultivation device to solve the technical problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A forestry seedling cultivation device includes a seedling box and a cleaning box, wherein the seedling box is fixedly installed above the cleaning box, a drain plate is fixed inside the seedling box, a plurality of culture containers are arranged on the drain plate, each culture container is composed of a spherical protective cover, a vertical pipe and a mounting bottom block, the vertical pipe is connected to the top of the spherical protective cover, the mounting bottom block is fixedly connected to the bottom of the spherical protective cover, each culture container is separated into halves and connected in a snap-on manner, and the outer wall and bottom wall of the seedling box are connected to a first drain pipe;

[0008] Vertical plates are symmetrically fixed inside the cleaning box, a pull-out box is provided between the two vertical plates, a plurality of plug-in slots for placing half a culture container are provided in the pull-out box, a plurality of water spray pipes are arranged side by side above the pull-out box, both ends of the upper surfaces of the plurality of water spray pipes are fixedly connected by a connecting plate, a telescopic pipe is connected at the center of the upper surfaces of the plurality of water spray pipes, the top ends of the plurality of telescopic pipes are connected to a water supply pipe, one end of the water supply pipe passes through the cleaning box and is connected to a water source, a plurality of nozzles are provided on both side walls of the plurality of water spray pipes 4, a lifting assembly is provided on one side of the two vertical plates away from the pull-out box, the actuator of each lifting assembly is used to pass through the top of the vertical plate and connected to the connecting plate, a horizontal plate is fixedly installed between the inner wall of the cleaning box and the vertical plate, a sterilization assembly is provided on the two horizontal plates, and the actuators of the two sterilization assemblies pass through the vertical plate;

[0009] A dual-axis motor is provided on one side of the two lifting components, and telescopic rods are fixed to the output ends of the two dual-axis motors. A square plug is fixed to the end of each telescopic rod, and a sliding connection component is provided on each telescopic rod for connecting the dual-axis motor with the lifting component and the sterilization component.

[0010] Specifically, the bottoms of the two vertical plates are provided with through grooves, the inner bottom walls of the cleaning box located on the outsides of the two vertical plates are arranged as inclined surfaces, the bottoms of the outer walls on both sides of the cleaning box are connected to the second drain pipe, and a sealed door is installed on the side of the cleaning box close to the human body, the sealed door is located at the pull-out box, and a control panel is installed on the outer wall of the cleaning box on one side of the sealed door.

[0011] Specifically, the pull-out box and the drain plate are provided with a plurality of water-permeable holes, the number of the plurality of plug-in slots is twice the number of the installation slots, and the width of the plurality of plug-in slots is half the width of the installation slots, and a plurality of water spray pipes and the plurality of plug-in slots are staggered.

[0012] The technical solution is specific, and the lifting assembly includes a rope winding roller, one end of the rope winding roller is rotatably connected to the inner wall of the cleaning box through an axle rod, a pull rope is wound on the rope winding roller, pulleys are provided on both sides of the top of the vertical plate, both ends of the two pulleys are fixedly connected to the inner wall of the cleaning box through a movable axle rod, and the other end of the pull rope passes through the pulley and penetrates the vertical plate and is fixedly connected to the upper surface of the connecting plate.

[0013] Specifically, the other end of the rope winding roller is provided with a support plate, both ends of the support plate are fixedly connected to the inner wall of the cleaning box, the shaft rod at the other end of the rope winding roller passes through the support plate and is movably connected thereto, and the end of the shaft rod at the other end of the rope winding roller is provided with a first square slot, which matches the square plug block.

[0014] The technical solution is specific, the sterilization component includes a plurality of ultraviolet sterilization lamps, the number of the plurality of ultraviolet sterilization lamps is the same as the number of the plurality of water spray pipes and the arrangement form is consistent, one end of the plurality of ultraviolet sterilization lamps passes through the vertical plate and is slidably connected thereto, the other ends of the plurality of ultraviolet sterilization lamps are installed on the push plate, a screw rod passes through the center of the top end of the push plate, protective shells are welded to the outer walls of both sides of the cleaning box, one end of the screw rod is rotatably connected to the outer wall of the vertical plate, the other end of the screw rod passes through the box body, extends to the inner wall of the protective shell and is rotatably connected thereto, a rotating shaft is rotatably installed on the inner top of the protective shell, one end of the rotating shaft passes through the box body and extends to the inside of the cleaning box, and a second square slot is opened at the end of the rotating shaft, and the second square slot matches the square plug.

[0015] Specifically, the upper surface of the horizontal plate is provided with a movable groove, and the bottom end of the push plate is slidably connected to the movable groove. A driving sprocket and a driven sprocket are fixedly sleeved on the rotating shaft and the screw rod in the protective shell, and the driving sprocket and the driven sprocket are connected by a transmission chain, and the diameter of the driving sprocket is larger than that of the driven sprocket.

[0016] The technical solution is specific, and the sliding connection assembly includes annular grooves opened on the telescopic ends of the two telescopic rods, and movable plates are sleeved at the two annular grooves. Annular limiting blocks are integrally connected to the annular grooves in the two movable plates, and sliders are fixed at both ends of the two movable plates. Electric slide rails are fixed on the inner walls of both sides of the cleaning box at the sliders, and each slider is slidably connected to the electric slide rail.

[0017] Specifically, the outer walls of the two annular limiting blocks are movably connected to the groove walls of the annular groove through balls, and the upper surfaces of the two movable plates are fixedly connected through a U-shaped connecting rod.

[0018] The technical solution is specific that the outer walls of the two dual-axis motors are fixed with mounting frames, and both ends of the two mounting frames are fixedly connected to the inside of the cleaning box.

[0019] In summary, the present invention mainly has the following beneficial effects: the present invention can prevent the roots of the saplings from being concentrated at one point, ensuring the stability of the saplings during growth, and can conveniently remove microorganisms from the culture container before use, reducing the difficulty of removal and preventing miscellaneous bacteria from contaminating subsequent cultivation;

[0020] First, open the sealed door and pull out the drawer box, and put the culture containers separated in half into the drawer box in turn, so that each half of the mounting bottom block is inserted into the plug-in slot, and then push the drawer box in and close the sealed door again. At this time, the telescopic rod at one end of the double-axis motor is plugged into the first square slot of the rope winding roller through the square plug-in block. The double-axis motor and the water source are started through the control panel. Both output ends of the double-axis motor drive the telescopic rod to rotate. At this time, the rope winding roller connected to the telescopic rod in the lifting assembly rotates accordingly, and the rope winding roller relaxes the stretching. Under the gravity of the water spray pipe, the water spray pipe drives the relaxed pull rope to move along the pulley, so that multiple water spray pipes move down between several culture containers separated in half. The multiple water spray pipes that move down stretch the telescopic pipes, and when moving down, the water source enters the telescopic pipe through the water supply pipe, and is sprayed from the nozzle of the water spray pipe to the culture container passing by, washing away the attached soil, and the double-axis motor can rotate forward and reverse, so that the water spray pipe moves up and down to ensure the flushing effect;

[0021] Then the electric slide rail in the sliding connection assembly works, and the slider drives the moving plate to move. The moving plate passes through the annular limiting block and the annular groove, so that the two telescopic rods on a double-axis motor are respectively contracted and extended. The contracted telescopic rod will be separated from the rope winding roller, and the extended telescopic rod will pass through the square plug block and the second square slot, so that the sterilization assembly is connected to the double-axis motor. At this time, the chain drive can drive the screw rod to rotate, so that the push plate drives the ultraviolet sterilization lamp to move along the moving slide groove, and moves several ultraviolet sterilization lamps between the semi-separated culture containers, and the culture containers are sterilized and disinfected by the turned-on ultraviolet sterilization lamps.

[0022] After the cleaning is completed, when cultivating seedlings, the roots of the seedlings and the soil are placed in the culture container that is split in half, and then reassembled into a whole. At this time, the trunk of the seedling is located on the outside through the vertical tube, and then the culture container with the seedling is placed in the mounting groove on the drain board, and soil is added to the seedling box to cover the culture container, and then water is performed to cultivate the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the cultivation device of the present invention;

[0024] Figure 2 It is a front cross-sectional structural diagram of the present invention;

[0025] Figure 3 It is a schematic diagram of the culture container of the present invention;

[0026] Figure 4 It is an enlarged view of point A of the present invention;

[0027] Figure 5 A top view of the drawer box of the present invention;

[0028] Figure 6 It is a structural diagram of the sterilization component and the Huadong connection component of the present invention;

[0029] Figure 7 It is a schematic diagram of the rope winding roller of the present invention;

[0030] Figure 8 It is a structural diagram of a water spray pipe of the present invention.

[0031] Description of the drawings: 1. Seedling box; 101. Drain plate; 1011. Installation groove; 102. First drain pipe; 2. Culture container; 201. Spherical protective cover; 202. Vertical pipe; 203. Installation bottom block; 3. Clearing box; 301. Vertical plate; 3011. Through groove; 302. Pull-out box; 3021. Plug-in groove; 303. Protective shell; 304. Second drain pipe; 305. Horizontal plate; 3051. Moving slide; 306. Sealed door; 4. Spray pipe; 401. Connecting plate; 402. Telescopic pipe; 403. Water supply pipe; 5. Lifting assembly; 501. Pull rope; 502. Pulley; 5 03, rope winding roller; 504, support plate; 505, first square slot; 6, dual-axis motor; 601, telescopic rod; 6011, square plug block; 602, mounting frame plate; 7, sterilization component; 701, ultraviolet sterilization lamp; 702, push plate; 703, screw rod; 704, driven sprocket; 705, driving sprocket; 706, transmission chain; 707, rotating shaft; 7071, second square slot; 8, sliding connection component; 801, annular groove; 802, moving plate; 8021, annular limiting block; 8022, slider; 803, electric slide rail; 804, connecting rod; 9, control panel. DETAILED DESCRIPTION

[0032] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] The following describes an embodiment of the present invention based on its overall structure. Example

[0034] The control program input into the control panel 9 in the present application can automatically control the electrical components. The card connection form of the culture container 2 adopts a card plate set in half of the cross section, and a screw hole is provided on the card plate, which can be inserted into the card slot of the other half of the cross section, and then fixed by screwing the bolt into the screw hole. The assembly is relatively simple. In the initial state, the dual-axis motor 6 is connected to the lifting component 5 through the telescopic rod 601, and an electromagnet is provided at the contact position between the support plate 504 and the shaft rod of the rope winding roller 503. After the dual-axis motor 6 is separated from the rope winding roller 503, it is energized to magnetically adsorb the shaft rod to prevent the shaft rod from rotating and causing the water spray pipe 4 to move downward.

[0035] See also Figure 1-8 As shown, a forestry seedling cultivation device includes a seedling box 1 and a cleaning box 3, the seedling box 1 is fixedly installed above the cleaning box 3, a drain plate 101 is fixed inside the seedling box 1, a plurality of culture containers 2 are arranged on the drain plate 101, each culture container 2 is composed of a spherical protective cover 201, a vertical pipe 202 and a mounting bottom block 203, the vertical pipe 202 is connected to the top of the spherical protective cover 201, the mounting bottom block 203 is fixedly connected to the bottom of the spherical protective cover 201, each culture container 2 is separated and arranged in half and connected in a snap-on manner, and the outer wall and bottom wall of the seedling box 1 are connected to a first drain pipe 102;

[0036] Vertical plates 301 are symmetrically fixed inside the cleaning box 3, a pull-out box 302 is arranged between the two vertical plates 301, a plurality of plug-in slots 3021 for placing half of the culture container 2 are arranged in the pull-out box 302, a plurality of water spray pipes 4 are arranged side by side above the pull-out box 302, the two ends of the upper surfaces of the plurality of water spray pipes 4 are fixedly connected by a connecting plate 401, the upper surfaces of the plurality of water spray pipes 4 are connected with a telescopic pipe 402 at the center, the top ends of the plurality of telescopic pipes 402 are connected with a water supply pipe 403, one end of the water supply pipe 403 passes through the cleaning box 3 and the water supply pipe 403 is connected to the water supply pipe 403. The drawer box 302 and the drain plate 101 are both provided with a plurality of water holes, the number of the plurality of plug-in slots 3021 is twice the number of the mounting slots 1011, and the width of the plurality of plug-in slots 3021 is half the width of the mounting slots 1011, the plurality of water spray pipes 4 are staggered with the plurality of plug-in slots 3021, the two side walls of the plurality of water spray pipes 4 are provided with a plurality of nozzles, the two vertical plates 301 are provided with a lifting assembly 5 on one side away from the drawer box 302, and the actuator of each lifting assembly 5 is used to extend from the top of the vertical plate 301 to the connection plate 401. The two horizontal plates 305 are provided with sterilization components 7, and the actuators of the two sterilization components 7 penetrate the vertical plates 301. The bottoms of the two vertical plates 301 are provided with through grooves 3011. The inner bottom wall of the cleaning box 3 is located on the outside of the two vertical plates 301 and is set as an inclined surface. The bottoms of the outer walls on both sides of the cleaning box 3 are connected with second drain pipes 304. The sealing door 306 is installed on the side of the cleaning box 3 close to the human body. The sealing door 306 is located at the pull-out box 302. A control panel 9 is installed on the wall located on one side of the sealed door 306, a dual-axis motor 6 is provided on one side of the two lifting assemblies 5, a mounting frame plate 602 is fixed to the outer wall of the two dual-axis motors 6, both ends of the two mounting frame plates 602 are fixedly connected to the inside of the cleaning box 3, a telescopic rod 601 is fixed to the output end of the two dual-axis motors 6, a square plug block 6011 is fixed to the end of each telescopic rod 601, and a sliding connection assembly 8 is provided on each telescopic rod 601 for connecting the dual-axis motor 6 with the lifting assembly 5 and the sterilization assembly 7.

[0037] When cultivating forestry seedlings, the staff first opens the sealing door 306 to pull out the drawer box 302, and puts the culture container 2 separated in half into the drawer box 302 in turn, so that each half of the mounting base block 203 is inserted into the plug-in slot 3021, and then pushes the drawer box 302 in and closes the sealing door 306 again, and inputs various parameters through the control panel 9, namely, the flushing time, the ultraviolet light sterilization time, and the forward and reverse speed of the dual-axis motor 6, etc. The control panel 9 starts the two dual-axis motors 6, and the two output ends of the two dual-axis motors 6 both drive the telescopic rod 601 to rotate. At this time, the driving member connected to the telescopic rod 601 in the lifting assembly 5 rotates accordingly, so that The actuator of the lifting assembly 5 performs lifting and lowering operations on the connection plate 401 of the plurality of water spray pipes 4, and the plurality of water spray pipes 4 move down to between a plurality of culture containers 2 separated in half, and the plurality of water spray pipes 4 that move down stretch the telescopic tube 402, and when moving down, the power source of the water source is started so that water enters the telescopic tube 402 through the water supply pipe 403, and is sprayed from the nozzle of the water spray pipe 4 to the culture container 2 passing by, washing away the attached mud, and the sprayed waste water flows out of the pull-out box 302 through the water permeable hole and is discharged from the second drain pipe 304 along the through groove 3011, and the dual-axis motor 6 can rotate forward and reversely, so that the water spray pipe 4 moves up and down, which can ensure the flushing effect;

[0038] After a period of time, the driving source in the sliding connection assembly 8 works, so that the actuator in the sliding connection assembly 8 drives the two telescopic rods 601 on each double-axis motor 6 to retract and extend respectively, and the retracted telescopic rod 601 will be separated from the driving source of the lifting assembly 5, and the extended telescopic rod 601 will be connected to the driving element of the sterilization assembly 7. At this time, under the operation of the double-axis motor 6, the actuator of the sterilization assembly 7 moves, pushing the sterilization component to move between the half-separated culture containers 2, and sterilizing and disinfecting them. After cleaning, all components are reset;

[0039] When cultivating saplings, the staff takes out all the cultivation containers 2 from the drawer box 302, and then puts the roots of the saplings and the soil into the cultivation containers 2 (i.e., the spherical protective cover 201) that are split in half, and then reassembles them into a whole. At this time, the trunk of the sapling is located outside through the vertical pipe 202, and then multiple cultivation containers 2 with saplings are placed in the mounting groove 1011 on the drain plate 101 in sequence, and then soil is added to the seedling box 1 to cover the cultivation containers 2, and then water is watered to cultivate the saplings. The water poured falls through the water-permeable holes on the drain plate 101 to the inner bottom wall of the seedling box 1 and is discharged from the first drain pipe 102;

[0040] Therefore, the present application can prevent the roots of the seedlings from being concentrated at one point, ensuring the stability of the seedlings during growth, and can conveniently remove microorganisms from the culture container before use, reducing the difficulty of removal and preventing miscellaneous bacteria from contaminating subsequent cultivation.

[0041] See also Figure 2 and Figure 7 As shown, the lifting assembly 5 includes a rope winding roller 503, one end of which is rotatably connected to the inner wall of the cleaning box 3 through an axle, a pull rope 501 is wound around the rope winding roller 503, pulleys 502 are provided on both sides of the top of the vertical plate 301, both ends of the two pulleys 502 are fixedly connected to the inner wall of the cleaning box 3 through a movable axle, the other end of the pull rope 501 passes through the pulley 502 and penetrates the vertical plate 301 and is fixedly connected to the upper surface of the connecting plate 401, the other end of the rope winding roller 503 is provided with a support plate 504, both ends of the support plate 504 are fixedly connected to the inner wall of the cleaning box 3, the axle at the other end of the rope winding roller 503 penetrates the support plate 504 and is movably connected thereto, and a first square slot 505 is opened at the end of the axle at the other end of the rope winding roller 503, and the first square slot 505 matches the square plug block 6011.

[0042] When the rope winding roller 503 is connected to the square plug block 6011 on a telescopic rod 601 of the dual-axis motor 6 through the first square slot 505 of the shaft, the rope winding roller 503 rotates along the telescopic rod 601, and the rotating rope winding roller 503 relaxes the pull rope 501 according to the rotation direction. Under the gravity of the water spray pipe 4, the water spray pipe 4 drives the relaxed pull rope 501 to move along the pulley 502, thereby realizing the downward movement of multiple water spray pipes 4. When the rope winding roller 503 reels the pull rope 501, the pulling force of the pull rope 501 drives the water spray pipe 4 to move upward, thereby realizing the vertical movement of the water spray pipe 4.

[0043] See also Figure 2 , Figure 4 and Figure 6As shown, the sterilization assembly 7 includes a plurality of ultraviolet sterilization lamps 701, the number of the plurality of ultraviolet sterilization lamps 701 is the same as that of the plurality of water spray pipes 4 and the arrangement form is consistent, one end of the plurality of ultraviolet sterilization lamps 701 passes through the vertical plate 301 and is slidably connected thereto, the other ends of the plurality of ultraviolet sterilization lamps 701 are installed on the push plate 702, a screw rod 703 passes through the top center of the push plate 702, and a protective shell 303 is welded to the outer walls of both sides of the cleaning box 3, one end of the screw rod 703 is rotatably connected to the outer wall of the vertical plate 301, the other end of the screw rod 703 passes through the box body and extends to the inner wall of the protective shell 303 and is rotatably connected thereto, and the inner top of the protective shell 303 is rotatably installed with Rotating shaft 707, one end of the rotating shaft 707 passes through the box body and extends to the inside of the cleaning box 3, and a second square slot 7071 is provided at the end of the rotating shaft 707, the second square slot 7071 matches the square plug block 6011, a movable slide groove 3051 is provided on the upper surface of the cross plate 305, and the bottom end of the push plate 702 is slidably connected with the movable slide groove 3051, and a driving sprocket 705 and a driven sprocket 704 are fixedly sleeved on the rotating shaft 707 and the screw rod 703 in the protective shell 303, respectively, and the driving sprocket 705 and the driven sprocket 704 are connected by a transmission chain 706, and the diameter of the driving sprocket 705 is larger than the diameter of the driven sprocket 704.

[0044] When the second square slot 7071 of the rotating shaft 707 is connected to the square plug block 6011 on the other telescopic rod 601 of the dual-axis motor 6, the rotation of the telescopic rod 601 will drive the connected rotating shaft 707 to rotate, and the rotating shaft 707 drives the installed active sprocket 705 to rotate, and the active sprocket 705 drives the driven sprocket 704 to rotate through the transmission chain 706, and the driven sprocket 704 drives the inserted screw rod 703 to rotate, so that the push plate 702 moves laterally following the rotation of the screw rod 703 within the limitation of the moving slide groove 3051, and the moving push plate 702 drives the installed multiple ultraviolet sterilization lamps 701 to move, so that the ultraviolet sterilization lamp 701 moves between the culture containers 2 separated in half, and the culture containers 2 are sterilized and disinfected by the turned-on ultraviolet sterilization lamp 701, wherein the dual-axis motor 6 works unidirectionally at this time.

[0045] See also Figure 4 and Figure 6As shown, the sliding connection assembly 8 includes an annular groove 801 opened on the telescopic end of the two telescopic rods 601, and the two annular grooves 801 are both provided with movable plates 802, and annular limiting blocks 8021 are integrally connected to the annular grooves 801 in the two movable plates 802, and sliders 8022 are fixed at both ends of the two movable plates 802, and electric slide rails 803 are fixed on the inner walls of both sides of the cleaning box 3 at the sliders 8022, each slider 8022 is slidably connected to the electric slide rail 803, and the outer walls of the two annular limiting blocks 8021 are movably connected to the groove walls of the annular grooves 801 through balls, and the upper surfaces of the two movable plates 802 are fixedly connected by a U-shaped connecting rod 804.

[0046] When changing the connection between the dual-axis motor 6 and the lifting component 5 and the sterilization component 7, the electric slide rail 803 drives the slider 8022 to move, and the slider 8022 drives the movable plate 802 to move. Through the annular limiting block 8021 and the annular groove 801, the movable plate 802 drives the telescopic ends of the two telescopic rods 601 to contract and extend when moving horizontally. The contracted and extended telescopic rods 601 drive the installed square plug block 6011 to move to complete the connection with the lifting component 5 and the sterilization component 7. When changing the connection, the dual-axis motor 6 stops working, and the ball bearing can work on the dual-axis motor 6 to reduce the friction between the annular groove 801 during rotation and the annular limiting block 8021.

[0047] The working principle of the present invention is:

[0048] When cultivating forestry seedlings, the staff first opens the sealing door 306 to pull out the drawer box 302, and puts the culture container 2 separated in half into the drawer box 302 in turn, so that each half of the mounting bottom block 203 is inserted into the plug-in slot 3021, and then pushes the drawer box 302 into the sealing door 306 again, and starts the two double-axis motors 6 through the control panel 9. The two output ends of the two double-axis motors 6 drive the telescopic rod 601 to rotate, and the rope winding roller 503 rotates with the connected telescopic rod 601. The rotating rope winding roller 503 relaxes the pull rope 501 according to the rotation direction. Under the gravity of the water spray pipe 4, the water spray pipe 4 drives the relaxed pull rope 501 to move along the pulley 502, realizing multiple The water spray pipes 4 move downward, and when the rope roller 503 reels the pull rope 501, the pulling force of the pull rope 501 drives the water spray pipes 4 to move upward, and the multiple water spray pipes 4 move downward to between the several culture containers 2 separated in half, and the multiple water spray pipes 4 that move downward stretch the telescopic tube 402. When moving downward, the power source of the water source is started to make water enter the telescopic tube 402 through the water supply pipe 403, and spray from the nozzle of the water spray pipe 4 to the culture container 2 passing by, flushing away the attached mud, and the sprayed waste water flows out of the pull box 302 through the water permeable hole and is discharged from the second drain pipe 304 along the through groove 3011, and the dual-axis motor 6 can rotate forward and reversely, so that the water spray pipe 4 moves up and down, which can ensure the flushing effect;

[0049] After a period of time, the electric slide rail 803 drives the slider 8022 to move, and the slider 8022 drives the moving plate 802 to move. Through the annular limiting block 8021 and the annular groove 801, the moving plate 802 drives the telescopic ends of the two telescopic rods 601 to retract and extend when moving horizontally. The retracted telescopic rod 601 will separate from the rope winding roller 503, and the extended telescopic rod 601 will be connected to the rotating shaft 707. At this time, the dual-axis motor 6 works, and the telescopic rod 601 connected to the rotating shaft 707 will drive it to rotate, and the rotating shaft 707 drives the installed main The driven sprocket 705 rotates, and the driving sprocket 705 drives the driven sprocket 704 to rotate through the transmission chain 706. The driven sprocket 704 drives the threaded screw 703 to rotate, so that the push plate 702 moves horizontally following the rotation of the screw 703 within the limit of the moving slide groove 3051. The moving push plate 702 drives the installed multiple ultraviolet sterilization lamps 701 to move, so that the ultraviolet sterilization lamps 701 move to between the culture containers 2 separated in half, and the culture containers 2 are sterilized and disinfected by the turned-on ultraviolet sterilization lamps 701. After the cleaning is completed, all components are reset;

[0050] When cultivating seedlings, the staff takes out all the cultivation containers 2 from the pull-out box 302, and then puts the roots of the seedlings and the soil into the cultivation containers 2 (i.e., the spherical protective cover 201) that are split in half, and then reassembles them into a whole. At this time, the trunk of the seedling is located on the outside through the vertical pipe 202, and then multiple entire cultivation containers 2 with seedlings are placed in the mounting groove 1011 on the drain plate 101 in turn, and then soil is added to the seedling box 1 to cover the cultivation containers 2, and then water is applied to cultivate the seedlings. The water poured falls through the water-permeable holes on the drain plate 101 to the inner bottom wall of the seedling box 1 and is discharged from the first drain pipe 102.

[0051] Although an embodiment of the present invention has been shown and described, this specific embodiment is merely an explanation of the present invention and is not a limitation of the invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A forestry seedling cultivation device, comprising a seedling cultivation box (1) and a cleaning box (3), characterized in that The seedling raising box (1) is fixedly installed above the cleaning box (3); a drain plate (101) is fixed inside the seedling raising box (1); a plurality of culture containers (2) are arranged on the drain plate (101); each culture container (2) is composed of a spherical protective cover (201), a vertical pipe (202) and a mounting bottom block (203); the vertical pipe (202) is connected to the top of the spherical protective cover (201); the mounting bottom block (203) is fixedly connected to the bottom of the spherical protective cover (201); each culture container (2) is arranged in halves and connected in a snap-fit ​​manner; the outer wall and bottom wall of the seedling raising box (1) are connected to a first drain pipe (102); Vertical plates (301) are symmetrically fixed inside the cleaning box (3), a pull-out box (302) is provided between the two vertical plates (301), and a plurality of plug-in slots (3021) for placing half of the culture container (2) are provided in the pull-out box (302), and a plurality of water spray pipes (4) are arranged side by side above the pull-out box (302), and the two ends of the upper surfaces of the plurality of water spray pipes (4) are fixedly connected by a connecting plate (401), and the center of the upper surfaces of the plurality of water spray pipes (4) are connected to a telescopic pipe (402), and the top ends of the plurality of telescopic pipes (402) are connected to a water supply pipe (403). One end of the water supply pipe (403) passes through the cleaning box (3) and is connected to a water source. Both side walls of the plurality of water spray pipes (4) are provided with a plurality of spray heads. A lifting assembly (5) is provided on one side of the two vertical plates (301) away from the pull-out box (302). An actuator of each lifting assembly (5) passes through the top of the vertical plate (301) and is connected to the connecting plate (401). A horizontal plate (305) is fixedly installed between the inner wall of the cleaning box (3) and the vertical plate (301). A sterilization assembly (7) is provided on the two horizontal plates (305). The actuators of the two sterilization assemblies (7) pass through the vertical plate (301). The pull-out box (302) and the drain plate (101) are both provided with a plurality of water-permeable holes, the number of the plurality of plug-in slots (3021) is twice the number of the installation slots (1011), and the width of the plurality of plug-in slots (3021) is half the width of the installation slots (1011), and the plurality of water spray pipes (4) and the plurality of plug-in slots (3021) are arranged in an alternating manner; A double-axis motor (6) is provided on one side of the two lifting assemblies (5); a telescopic rod (601) is fixed to the output end of the two double-axis motors (6); a square plug (6011) is fixed to the end of each telescopic rod (601); and a sliding connection assembly (8) is provided on each telescopic rod (601) for connecting the double-axis motor (6) with the lifting assembly (5) and the sterilization assembly (7); The sterilization assembly (7) comprises a plurality of ultraviolet sterilization lamps (701), the number of the plurality of ultraviolet sterilization lamps (701) being the same as the number of the plurality of water spray pipes (4) and the arrangement being consistent, one end of the plurality of ultraviolet sterilization lamps (701) passing through the vertical plate (301) and being slidably connected thereto, the other ends of the plurality of ultraviolet sterilization lamps (701) being mounted on a push plate (702), a screw rod (703) passing through the center of the top end of the push plate (702), and protective shells (303) being welded to the outer walls of both sides of the cleaning box (3). 03), one end of the screw rod (703) is rotatably connected to the outer wall of the vertical plate (301), the other end of the screw rod (703) passes through the box body and extends to the inner wall of the protective shell (303) and is rotatably connected thereto, a rotating shaft (707) is rotatably installed on the inner top of the protective shell (303), one end of the rotating shaft (707) passes through the box body and extends to the inside of the cleaning box (3), and a second square slot (7071) is opened at the end of the rotating shaft (707), and the second square slot (7071) matches the square plug block (6011); The sliding connection assembly (8) comprises an annular groove (801) formed on the telescopic ends of two telescopic rods (601); a movable plate (802) is sleeved on the two annular grooves (801); an annular limiting block (8021) is integrally connected to the annular groove (801) in the two movable plates (802); sliders (8022) are fixed at both ends of the two movable plates (802); electric slide rails (803) are fixed on the inner walls of both sides of the cleaning box (3) at the sliders (8022); each slider (8022) is slidably connected to the electric slide rail (803); the outer walls of the two annular limiting blocks (8021) are movably connected to the groove wall of the annular groove (801) via balls; and the upper surfaces of the two movable plates (802) are fixedly connected via a U-shaped connecting rod (804).

2. A forestry seedling cultivation device according to claim 1, characterized in that: The bottoms of the two vertical plates (301) are each provided with a through groove (3011); the inner bottom wall of the cleaning box (3) located on the outside of the two vertical plates (301) is arranged as an inclined surface; the bottoms of the outer walls on both sides of the cleaning box (3) are both connected to a second drainage pipe (304); a sealing door (306) is installed on the side of the cleaning box (3) close to the human body; the sealing door (306) is located at the pull-out box (302); and a control panel (9) is installed on the outer wall of the cleaning box (3) located on one side of the sealing door (306).

3. A forestry seedling cultivation device according to claim 1, characterized in that: The lifting assembly (5) comprises a rope winding roller (503), one end of which is rotatably connected to the inner wall of the cleaning box (3) via a shaft, a pull rope (501) is wound around the rope winding roller (503), pulleys (502) are provided on both sides of the top of the vertical plate (301), both ends of the two pulleys (502) are fixedly connected to the inner wall of the cleaning box (3) via a movable shaft, and the other end of the pull rope (501) passes through the pulley (502) and penetrates the vertical plate (301) to be fixedly connected to the upper surface of the connecting plate (401).

4. A forestry seedling cultivation device according to claim 3, characterized in that: A support plate (504) is provided at the other end of the rope winding roller (503), and both ends of the support plate (504) are fixedly connected to the inner wall of the cleaning box (3). The shaft rod at the other end of the rope winding roller (503) passes through the support plate (504) and is movably connected thereto. A first square slot (505) is provided at the end of the shaft rod at the other end of the rope winding roller (503), and the first square slot (505) matches the square plug block (6011).

5. The forestry seedling cultivation device according to claim 1, characterized in that: A movable slide groove (3051) is provided on the upper surface of the transverse plate (305), and the bottom end of the push plate (702) is slidably connected to the movable slide groove (3051). A driving sprocket (705) and a driven sprocket (704) are fixedly sleeved on the rotating shaft (707) and the screw rod (703) in the protective shell (303), respectively. The driving sprocket (705) and the driven sprocket (704) are connected to each other through a transmission chain (706), and the diameter of the driving sprocket (705) is larger than the diameter of the driven sprocket (704).

6. The forestry seedling cultivation device according to claim 1, characterized in that: The outer walls of the two dual-axis motors (6) are both fixed with mounting frames (602), and both ends of the two mounting frames (602) are fixedly connected to the inside of the cleaning box (3).

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