Forest cuttage culture box

Abstract

The invention belongs to the technical field of forest tree breeding and seedling raising, and particularly relates to a forest tree cuttage culture box which comprises a box body. A culture frame is arranged in the box body, and the bottom of the culture frame is mounted at the bottom end of the box body through a lifting mechanism; a mounting seat is arranged at the top end of the box body through a driving mechanism, and a lighting lamp tube and an ultraviolet lamp tube are mounted on the mounting seat; a placing frame is arranged on the rear side wall of the box body, and a liquid storage box is arranged in the placing frame; two mounting rods are fixedly connected to the side wall of the liquid storage box; through cooperation of an attraction plate, a sliding column and an inserting column, after drip irrigation is completed, the mounting base drives the liquid storage box to move into the containing frame, at the moment, an electromagnetic block is powered on, the electromagnetic block and the attraction plate are magnetically attracted, and therefore the attraction plate, the sliding column and the inserting column move to one side of the electromagnetic block, the inserting column leaves an inserting opening, fixing of a mounting rod is relieved, and separation of the mounting base and the liquid storage box is achieved; and illumination, sterilization and spraying of the mounting base are facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of forest tree breeding and seedling raising, and specifically relates to a forest tree cutting cultivation box. Background Art

[0002] Cutting, also known as cutting slips, is a common propagation method in forest tree breeding and seedling raising. It can cut the stems, leaves, buds, etc. of plants and insert them into a suitable substrate. After taking root, they can be planted to become independent new plants. Through cutting propagation, the excellent characteristics of the plants can be maintained, and there will be no significant variations like those in seed propagation. Therefore, it has a wide application in forest tree production.

[0003] A Chinese patent with the publication number CN207491645U discloses a small drip irrigation type cultivation box for forestry seedling raising, which includes a seedling raising box body. Inside the seedling raising box body, there is a support frame and a bed surface fixed on the support frame; on the right top end of the seedling raising box body, an induction lamp group is installed; on both sides of the bottom of the seedling raising box body, a first nutrient solution addition box and a second nutrient solution addition box are symmetrically arranged; the first nutrient solution addition box and the second nutrient solution addition box are communicated with a mixing metering pump arranged at the bottom of the seedling raising box body through a connecting pipeline. The output end of the mixing metering pump is communicated with a water distribution pipe arranged above the main tank through a pipeline. The water distribution pipe is fixed on the support frame through a connecting frame. Drip irrigation pipes are respectively arranged at the positions of the water distribution pipe corresponding to the main tank and the cutting tank. Using a metering pump to evenly proportion the nutrient solution and adopting the drip irrigation method can greatly increase the speed at which the seedlings absorb the nutrient solution, and the atomizing nozzles and convection fans keep the seedlings in an optimal growth environment all the time; by setting two independent experimental spaces, light induction reference experiments can be effectively carried out to improve the quality of the seedlings.

[0004] Currently, in the existing technology, by using a metering pump to evenly proportion the nutrient solution, the speed at which the seedlings absorb the nutrient solution can be increased. Since components such as the water distribution pipe and the connecting frame are all arranged above the bed surface, and the nutrient solution only needs to be drip-irrigated several times at intervals, the above components are likely to block the light, spraying, and ventilation inside the seedling raising box body, resulting in different environments for some seedlings and causing different growth rates of the seedlings.

[0005] Therefore, the present invention provides a forest tree cutting cultivation box. Summary of the Invention

[0006] In order to make up for the deficiencies of the existing technology and solve at least one of the technical problems proposed in the background art.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: A forest tree cutting cultivation box of the present invention includes a box body; a cultivation frame is arranged inside the box body, and the bottom of the cultivation frame is installed at the bottom end of the box body through a lifting mechanism; an installation seat is arranged at the top end of the box body through a driving mechanism, and a lighting lamp tube and an ultraviolet lamp tube are installed on the installation seat; a placement frame is arranged on the rear side wall of the box body, and a liquid storage box is arranged inside the placement frame; two installation rods are fixedly connected to the side wall of the liquid storage box; an installation mechanism is arranged inside the installation seat; The installation mechanism includes a cavity opened inside the installation seat; plug posts are slidably connected to both ends of the cavity, insertion openings are opened at the top ends of the installation rods, and the plug posts are respectively inserted and matched with the insertion openings; an electromagnetic block is fixedly connected to the middle of the cavity; sliding columns are fixedly connected to one ends of the plug posts close to the electromagnetic block, suction plates are fixedly connected to one ends of the sliding columns close to the electromagnetic block, the suction plates are magnetically attracted to the electromagnetic block, second springs are sleeved on the outer sides of the sliding columns, and two ends of the second springs are respectively fixedly connected to the suction plates and the side walls of the cavity; a plurality of drip tubes are fixedly connected in a communicating manner to the bottom of the liquid storage box; a nutrient solution box is arranged outside the box body, and a liquid inlet pipe is arranged between the nutrient solution box and the liquid storage box.

[0008] Preferably, a square tube is fixedly connected to the inner wall of the top of the liquid storage box, a push block is slidably connected to the bottom end of the square tube, a second electric push rod is arranged inside the square tube, the output end of the second electric push rod is fixedly connected to the top of the push block, a lifting plate is fixedly connected to the bottom of the push block, a plurality of plugging heads are fixedly connected in a linear arrangement to the bottom of the lifting plate, the plugging heads are trapezoidal in shape and are respectively inserted and matched with the tops of the drip tubes.

[0009] Preferably, two sliding grooves are opened inside the rear wall of the box body; limiting posts are slidably connected inside the sliding grooves, and the bottom ends of the limiting posts are inserted and slid in the top grooves of the liquid storage box; first springs are sleeved on the outer sides of the top ends of the sliding columns; the tops of the first springs are fixedly connected to the inner walls of the tops of the sliding grooves.

[0010] Preferably, the driving mechanism includes an L-shaped plate fixedly connected to the outer wall of the box body, a second motor is fixedly connected to the L-shaped plate, the output shaft of the second motor is fixedly connected to a reciprocating lead screw, the two ends of the reciprocating lead screw are respectively rotationally connected to the box body through bearings, a moving block is threadedly connected to the reciprocating lead screw, and the installation seat is fixedly connected to the bottom of the moving block; two cross bars are fixedly connected to the inner wall of the box body, and the moving block is slidably connected to the two cross bars.

[0011] Preferably, rotating tubes are rotatably connected to the side walls of the box body, a plurality of atomizing nozzles are installed on each of the rotating tubes, one end of each rotating tube is connected and fixed to a communicating tube, and the communicating tubes are rotatably connected to the box body; one end of each communicating tube extends to the rear side of the box body and is rotatably connected to a branch pipe through a rotary joint; a water tank is arranged outside the box body, a water delivery pipe is connected and fixed to the top of the water tank, and the water delivery pipe is installed on the two branch pipes through a three-way joint; rotating mechanisms are arranged outside the communicating tubes.

[0012] Preferably, each rotating mechanism includes a circular gear fixed to the two communicating tubes, two handles are rotatably connected to the rear side wall of the box body through pin shafts, a sector gear is fixed to one end of each handle, and the sector gears are respectively meshed with the adjacent circular gears; a sliding port is formed in the other end of each handle; two fixing frames are fixed to the outer wall of the box body, a connecting rod is rotatably connected to each fixing frame through a rotating shaft, a rotating column is fixed to one end of each connecting rod away from the rotating shaft, and the rotating columns are respectively in sliding fit in the sliding ports; a shifting mechanism is arranged outside the rotating shafts.

[0013] Preferably, the shifting mechanism includes a first runner fixed to the two rotating shafts, a second runner is fixed to the output shaft of the second motor, a first electric push rod is fixed to the outer wall of the box body, a moving seat is fixed to the output end of the first electric push rod, a third runner is rotatably connected in the moving seat, a belt is sleeved on the outer sides of the second runner and the two first runners, and the bottom of the belt is in mating connection with the top of the third runner.

[0014] Preferably, a first motor is fixed to the outer wall at the bottom end of the box body, a bidirectional ball screw is fixed to the output shaft of the first motor, two moving blocks are threadedly connected to the bidirectional ball screw, one end of each of the moving plates is rotatably connected to a connecting rod through a pin shaft, two connecting blocks are fixed to the bottom of the culture frame, and one end of each connecting rod is rotatably connected to the connecting block through a pin shaft; two guide rods are fixed to the inner wall of the box body, and the moving plates are respectively slidably connected to the two guide rods.

[0015] Preferably, an inclined surface is arranged at the bottom of the culture frame, a drain pipe is connected and fixed to the bottom end of the inclined surface, one end of the drain pipe is connected and fixed to the water tank, and a filter plate is fixed in the culture frame; a filter box is slidably installed on the side wall of the water tank, and one end of the drain pipe is arranged in the filter box; a knob is rotatably connected to the outer wall of the water tank.

[0016] Preferably, a protective cover is fixed to the top of the box body, and an exhaust fan is arranged in the protective cover; a dust-proof net is fixedly connected to the top of the box body in a hollowed-out manner, and the area of the dust-proof net is smaller than that of the protective cover; a movable door is hinged to the front side wall of the box body.

[0017] The beneficial effects of the present invention are as follows: 1. For the forest tree cutting cultivation box of the present invention, through the cooperation of the suction plate, sliding column and inserting column, after the drip irrigation is completed, the mounting seat drives the liquid storage box to move into the placement frame. At this time, the electromagnet is energized, and the electromagnet magnetically attracts the suction plate, so that the suction plate, sliding column and inserting column move to one side of the electromagnet, and the inserting column leaves the socket, releasing the fixation of the mounting rod, realizing the separation of the mounting seat and the liquid storage box, which is convenient for the illumination, sterilization and spraying of the mounting seat.

[0018] 2. For the forest tree cutting cultivation box of the present invention, through the setting of the shifting mechanism, when spraying is required, by turning on the first electric push rod, the output end of the first electric push rod drives the moving seat to move, the moving seat drives the third runner to move, and the third runner tightly fits the belt on the outer sides of the first runner and the second runner, facilitating the second runner to drive the first runner to rotate through the belt; when spraying is not required, only need to move the third runner away from the belt, the belt becomes loose, and it is impossible for the second runner to drive the first runner to rotate through the belt; by shifting gears, unnecessary work is reduced, and the loss of the transmission part is reduced.

[0019] 3. For the forest tree cutting cultivation box of the present invention, through the cooperation of the sector gear and the circular gear, the connecting rod is driven to rotate by the rotating shaft, the rotating column is driven to rotate by the connecting rod, the rotating column moves in the sliding port during the rotation process, and the rotating column drives the handle to rotate by pressing the sliding port. One end of the handle is constrained by the pin shaft, so the handle swings reciprocally around the pin shaft. The sector gear is driven to swing reciprocally by the handle, the circular gear is driven to swing reciprocally by the sector gear, the communicating pipe and the rotating pipe are driven to swing reciprocally by the circular gear, and the atomizing nozzle is driven to swing reciprocally by the rotating pipe, realizing the function of expanding the spraying range. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Figure 1 is the perspective view of the present invention; Figure 2 is the structural schematic diagram of the movable door being unfolded in the present invention; Figure 3 is the structural schematic diagram of the water tank and the nutrient solution tank in the present invention; Figure 4 is the structural schematic diagram of the ultraviolet lamp tube and the lighting lamp tube in the present invention; Figure 5 is the structural schematic diagram of the first runner, the second runner and the third runner in the present invention; Figure 6 is the sectional structural schematic diagram of the liquid storage box in the present invention; Figure 7 is the exploded schematic diagram of the mounting rod and the inserting column in the present invention; Figure 8 It is a schematic structural diagram of the culture frame in the present invention; Figure 9 It is an enlarged view of part A in the present invention; In the figure: 1. Box body; 11. Movable door; 12. Protective cover; 13. Exhaust fan; 14. Dust filter; 2. Culture frame; 21. Filter plate; 22. Drain pipe; 23. First motor; 24. Bi-directional ball screw; 25. Moving plate; 26. Guide rod; 27. Connecting rod; 28. Connecting block; 3. Water tank; 31. Filter box; 311. Knob; 32. Water delivery pipe; 321. Branch pipe; 322. Connecting pipe; 323. Rotating pipe; 324. Atomizing nozzle; 325. Circular gear; 326. Sector gear; 327. Handle; 328. Sliding opening; 33. Fixed frame; 331. First runner; 332. Connecting rod; 333. Rotating column; 4. L-shaped plate; 41. Second motor; 411. Reciprocating screw rod; 412. Cross bar; 413. Moving block; 414. Mounting seat; 415. Lighting tube; 416. Ultraviolet tube; 42. Second runner; 421. Belt; 422. Third runner; 423. Moving seat; 424. First electric push rod; 5. Nutrient solution tank; 51. Liquid inlet pipe; 52. Placing frame; 521. Liquid storage box; 522. Drip tube; 523. Plug; 524. Lifting plate; 525. Pushing block; 526. Second electric push rod; 527. Square pipe; 528. Limit post; 529. First spring; 53. Mounting rod; 531. Socket; 532. Electromagnet; 533. Sucking plate; 534. Slide post; 535. Insertion post; 536. Second spring. Detailed implementation manners

[0022] In order to make the technical means, creative features, achieved purposes and effects of the present invention easy to understand, the present invention will be further described below in conjunction with the detailed implementation manners.

[0023] As Figure 1 , Figure 2 , Figure 6 and Figure 7As shown in the figure, a forest tree cutting cultivation box according to an embodiment of the present invention includes a box body 1; a cultivation frame 2 is arranged inside the box body 1, and the bottom of the cultivation frame 2 is installed at the bottom end of the box body 1 through a lifting mechanism; an installation seat 414 is arranged at the top end of the box body 1 through a driving mechanism, and a lighting lamp tube 415 and an ultraviolet lamp tube 416 are installed on the installation seat 414; a placement frame 52 is arranged on the rear side wall of the box body 1, and a liquid storage box 521 is arranged inside the placement frame 52; two installation rods 53 are fixedly connected to the side wall of the liquid storage box 521; an installation mechanism is arranged inside the installation seat 414; the installation mechanism includes a cavity opened inside the installation seat 414; plug posts 535 are slidably connected to both ends of the cavity, insertion openings 531 are opened at the top ends of the installation rods 53, and the plug posts 535 are respectively inserted and matched with the insertion openings 531; an electromagnetic block 532 is fixedly connected to the middle of the cavity; sliding columns 534 are fixedly connected to one ends of the plug posts 535 close to the electromagnetic block 532, attracting plates 533 are fixedly connected to one ends of the sliding columns 534 close to the electromagnetic block 532, the attracting plates 533 are magnetically attracted to the electromagnetic block 532, second springs 536 are sleeved outside the sliding columns 534, and both ends of the second springs 536 are respectively fixedly connected to the attracting plates 533 and the side wall of the cavity; a plurality of dropper pipes 522 are connected and fixedly communicated to the bottom of the liquid storage box 521; a nutrient solution box 5 is arranged outside the box body 1, and a liquid inlet pipe 51 is arranged between the nutrient solution box 5 and the liquid storage box 521.

[0024] In the process of forest tree breeding and seedling cultivation, cutting is a commonly used propagation method. During the cutting process, nutrient solution is usually added by means of drip irrigation. In the prior art, the installation components used for drip irrigation are all arranged above the bed surface, which is easy to block the light, spraying and ventilation inside the seedling cultivation box, resulting in different environments for some seedlings and different growth rates of the seedlings.

[0025] When the installation mechanism provided by the present invention is in use, first, the forest trees to be cultivated are cuttaged in the cultivation frame 2. During the cultivation process, the lighting lamp tube 415 is used to provide light for the forest tree seedlings, promote photosynthesis, regulate the growth cycle, and the lighting lamp tube 415 is set as an adjustable lamp. The light intensity is different in different growth cycles of the seedlings; the ultraviolet lamp tube 416 is used for sterilization. The growth environment of the seedlings is suitable, and some bacteria may proliferate, so sterilization is required to prevent the roots of the seedlings from rotting; when it is necessary to drip-irrigate the nutrient solution, the driving mechanism is required to move the mounting seat 414 to one side of the mounting rod 53, and the mounting rod 53 is inserted into the corresponding slot of the mounting seat 414; at this time, the electromagnet 532 is powered off, and the suction plates 533 all lose magnetic attraction. Under the action of the second spring 536, the suction plates 533, the sliding columns 534 and the inserting columns 535 move to one side, and the inserting column 535 is inserted through the socket 531, so that the mounting rod 53 and the liquid storage box 521 can be installed under the mounting seat 414 and move with the movement of the mounting seat 414 to expand the drip irrigation range of the drip tube 522; after the drip irrigation is completed, the mounting seat 414 drives the liquid storage box 521 to move into the placement frame 52. At this time, the electromagnet 532 is powered on, and the electromagnet 532 is magnetically attracted to the suction plate 533, so that the suction plate 533, the sliding column 534 and the inserting column 535 move to one side of the electromagnet 532, and the inserting column 535 leaves the socket 531 to release the fixation of the mounting rod 53, realizing the separation of the mounting seat 414 and the liquid storage box 521, which is convenient for the lighting, sterilization and spraying of the mounting seat 414.

[0026] As Figure 6 shown, a square tube 527 is fixedly connected to the inner wall of the top of the liquid storage box 521. A push block 525 is slidably connected to the bottom end of the square tube 527. A second electric push rod 526 is arranged in the square tube 527. The output end of the second electric push rod 526 is fixedly connected to the top of the push block 525. A lifting plate 524 is fixedly connected to the bottom of the push block 525. A plurality of plug heads 523 are linearly arranged and fixedly connected to the bottom of the lifting plate 524. The plug heads 523 are trapezoidal and are respectively inserted and matched with the tops of the drip tubes 522.

[0027] The plug head 523 provided by the present invention is used to control the liquid output volume of the drip tube 522 when in use. According to different varieties and stages of the seedlings, the amount of nutrient solution required by the seedlings is also different. When drip irrigation is required, the output volume of the output end of the second electric push rod 526 is controlled by the system. The second electric push rod 526 drives the push block 525 to move. The push block 525 drives the lifting plate 524 to move. The lifting plate 524 drives the plug head 523 to move. Since the plug head 523 is trapezoidal, the heights of the plug heads 523 are different, and the gaps with the drip tubes 522 are also different, so as to control the dripping amount of the nutrient solution and facilitate providing nutrients for the forest tree seedlings.

[0028] As Figure 6 and Figure 9As shown in the figure, two sliding grooves are provided inside the rear wall of the box body 1; a limiting column 528 is slidably connected in each of the sliding grooves, and the bottom of the limiting column 528 is inserted and slid in the top groove of the liquid storage box 521; a first spring 529 is sleeved on the outer side of the top of each sliding column 534; the top of the first spring 529 is fixedly connected to the inner wall of the top of the sliding groove.

[0029] The limiting column 528 and the first spring 529 provided by the present invention are used to reinforce the liquid storage box 521 during use. When the mounting rod 53 drives the liquid storage box 521 to be inserted into the placement frame 52, the top of the liquid storage box 521 presses the bottom of the limiting column 528. At this time, the limiting column 528 slides towards the top of the sliding groove, and the first spring 529 is compressed. When the groove of the liquid storage box 521 moves to the bottom of the limiting column 528, under the action of the first spring 529, the limiting column 528 quickly resets, and the limiting column 528 is inserted into the groove, which is convenient for fixing the liquid storage box 521 in the placement frame 52.

[0030] As Figure 4 As shown in the figure, the driving mechanism includes an L-shaped plate 4 fixedly connected to the outer wall of the box body 1. A second motor 41 is fixedly connected to the L-shaped plate 4. The output shaft of the second motor 41 is fixedly connected with a reciprocating lead screw 411. The two ends of the reciprocating lead screw 411 are respectively rotatably connected to the box body 1 through bearings. A moving block 413 is threadedly connected to the reciprocating lead screw 411. A mounting seat 414 is fixedly connected to the bottom of the moving block 413; two cross bars 412 are fixedly connected to the inner wall of the box body 1, and the moving block 413 is slidably connected to the two cross bars 412.

[0031] The driving mechanism provided by the present invention is used to drive the mounting seat 414 to move during use. By turning on the second motor 41, the output shaft of the second motor 41 drives the reciprocating lead screw 411 to rotate. The reciprocating lead screw 411 drives the moving block 413 to reciprocate. The moving block 413 drives the mounting seat 414 to reciprocate. The mounting seat 414 drives the lighting tube 415 and the ultraviolet tube 416 to reciprocate, which is convenient for adjusting the range of illumination and sterilization; the mounting seat 414 drives the liquid storage box 521 to reciprocate, which is convenient for adjusting the range of the dropper 522.

[0032] As Figure 3 and Figure 4As shown, rotating pipes 323 are rotatably connected to the side walls of the box body 1. A plurality of atomizing nozzles 324 are installed on each of the rotating pipes 323. One end of each rotating pipe 323 is connected and fixed to a communicating pipe 322 in a communicating manner, and the communicating pipes 322 are rotatably connected to the box body 1; one end of each communicating pipe 322 extends to the rear side of the box body 1 and is rotatably connected to a branch pipe 321 through a rotary joint; a water tank 3 is arranged outside the box body 1. A water delivery pipe 32 is connected and fixed to the top of the water tank 3 in a communicating manner, and the water delivery pipe 32 is installed on the two branch pipes 321 through a three-way joint; a rotating mechanism is arranged on the outer side of each communicating pipe 322.

[0033] The atomizing nozzle 324 provided by the present invention is used for spraying seedlings during use. During spraying, water in the water tank 3 is conveyed to the branch pipe 321 through the water delivery pipe 32 by a water pump, conveyed to the communicating pipe 322 through the branch pipe 321, conveyed to the rotating pipe 323 through the communicating pipe 322, conveyed to the atomizing nozzle 324 through the rotating pipe 323, and the seedlings are sprayed through the atomizing nozzle 324; during spraying, the angle of the atomizing nozzle 324 is adjusted through the rotating mechanism to expand the spraying range.

[0034] As Figure 4 and Figure 5 As shown, the rotating mechanism includes circular gears 325 fixed to the two communicating pipes 322. Two handles 327 are rotatably connected to the rear side wall of the box body 1 through pin shafts. Sector gears 326 are fixed to one end of each handle 327, and the sector gears 326 are respectively engaged with the adjacent circular gears 325; a sliding opening 328 is formed at the other end of each handle 327; two fixing frames 33 are fixed to the outer wall of the box body 1. Connecting rods 332 are rotatably connected to the fixing frames 33 through rotating shafts. Rotating columns 333 are fixed to the ends of the connecting rods 332 far from the rotating shafts, and the rotating columns 333 are respectively slidably matched in the sliding openings 328; a shifting mechanism is arranged on the outer side of the rotating shaft.

[0035] The rotating mechanism provided by the present invention is used for expanding the spraying range during use. Through the setting of the shifting mechanism, it is convenient to drive the rotating shaft to rotate. The connecting rod 332 is driven to rotate through the rotating shaft, the rotating column 333 is driven to rotate through the connecting rod 332. The rotating column 333 moves in the sliding opening 328 during the rotation process. The rotating column 333 drives the handle 327 to rotate by pressing the sliding opening 328. One end of the handle 327 is restricted by the pin shaft, so the handle 327 swings back and forth around the pin shaft. The sector gear 326 is driven to swing back and forth through the handle 327, the circular gear 325 is driven to swing back and forth through the sector gear 326, the communicating pipe 322 and the rotating pipe 323 are driven to swing back and forth through the circular gear 325, and the atomizing nozzle 324 is driven to swing back and forth through the rotating pipe 323, realizing the function of expanding the spraying range.

[0036] AsFigure 5 As shown, the shifting mechanism includes a first runner 331 fixedly connected to two rotating shafts. A second runner 42 is fixedly connected to the output shaft of the second motor 41. A first electric push rod 424 is fixedly connected to the outer wall of the box body 1. The output end of the first electric push rod 424 is fixedly connected to a moving seat 423. A third runner 422 is rotatably connected inside the moving seat 423. A belt 421 is sleeved outside the second runner 42 and the two first runners 331. The bottom of the belt 421 is cooperatively connected to the top of the third runner 422.

[0037] When the shifting mechanism provided by the present invention is in use and spraying is required, by turning on the first electric push rod 424, the output end of the first electric push rod 424 drives the moving seat 423 to move. The moving seat 423 drives the third runner 422 to move. The third runner 422 tightly fits the belt 421 outside the first runner 331 and the second runner 42, facilitating the second runner 42 to drive the first runner 331 to rotate through the belt 421. When spraying is not required, only the third runner 422 needs to be moved away from the belt 421, and the belt 421 becomes slack, making it impossible for the second runner 42 to drive the first runner 331 to rotate through the belt 421. Therefore, lighting and sterilization can be carried out simultaneously with spraying or not simultaneously. Shifting reduces unnecessary work and reduces wear on the transmission parts.

[0038] As Figure 2 and Figure 8 As shown, a first motor 23 is fixedly connected to the bottom outer wall of the box body 1. The output shaft of the first motor 23 is fixedly connected to a bidirectional ball screw 24. Two moving blocks 413 are threadedly connected to the bidirectional ball screw 24. The top of the moving plates 25 is rotatably connected to a connecting rod 27 through a pin shaft. Two connecting blocks 28 are fixedly connected to the bottom of the culture frame 2. One end of each connecting rod 27 is rotatably connected to the connecting block 28 through a pin shaft. Two guide rods 26 are fixedly connected to the inner wall of the box body 1. The moving plates 25 are slidably connected to the two guide rods 26.

[0039] The bidirectional ball screw 24 provided by the present invention is used to adjust the height of the culture frame 2 when in use. When it is necessary to adjust the culture height according to different seedling heights, by turning on the first motor 23, the first motor 23 drives the bidirectional ball screw 24 to rotate through the output shaft. The bidirectional ball screw 24 drives the two moving plates 25 to move in different directions. The bottom ends of the connecting rods 27 driven by the moving plates 25 move in different directions. Both ends of the connecting rod 27 rotate around the pin shaft, so that the height of the connecting block 28 changes, realizing the function of adjusting the height of the culture frame 2.

[0040] As Figure 2 and Figure 8As shown, a slope is provided at the bottom of the culture frame 2. The bottom end of the slope is connected and fixedly attached to a drain pipe 22. One end of the drain pipe 22 is connected and fixedly attached to the water tank 3. A filter plate 21 is fixedly attached inside the culture frame 2; a filter box 31 is slidably installed on the side wall of the water tank 3. One end of the drain pipe 22 is arranged inside the filter box 31; a knob 311 is rotatably connected to the outer wall of the water tank 3.

[0041] The filter plate 21 provided by the present invention is used to place the culture medium for seedling cultivation during use. During the spraying process, when there is excess water overflowing, it will flow onto the bottom of the culture frame 2 through the filter plate 21. Since a slope is provided at the bottom of the culture frame 2, the water will flow towards the lower place and finally flow into the filter box 31 through the drain pipe 22. The filter box 31 filters the mud, and finally flows into the water tank 3 for recycling.

[0042] As Figure 2 and Figure 3 As shown, a protective cover 12 is fixedly attached to the top of the box body 1. An exhaust fan 13 is provided inside the protective cover 12; the top of the box body 1 is hollowed out and fixedly attached with a dust-proof net 14. The area of the dust-proof net 14 is smaller than the area of the protective cover 12; a movable door 11 is hinged to the front side wall of the box body 1.

[0043] When the exhaust fan 13 provided by the present invention is in use, it is convenient to exhaust the inside of the box body 1, which is suitable for simulating the natural flow of air. By providing the dust-proof net 14, dust in the room is prevented from falling into the box body 1; usually, a temperature sensor and a humidity sensor are provided inside the box body 1, and the exhaust time and power are adjusted according to the temperature sensor and the humidity sensor; the movable door 11 is hinged to the front side wall of the box body 1, which is convenient for placing and taking out the seedlings, and both the movable door 11 and the box body 1 are made of transparent glass material, which is convenient for observing the growth of the seedlings and has good light transmittance.

[0044] Working principle: First, insert the forest trees to be cultivated into the cultivation frame 2. During the cultivation process, the lighting tube 415 is used to provide light for the forest tree seedlings, promote photosynthesis, regulate the growth cycle, and the lighting tube 415 is set as an adjustable lamp, and the light intensity is different in different growth cycles of the seedlings; the ultraviolet tube 416 is used for sterilization. The growth environment of the seedlings is suitable, and some bacteria may proliferate, so sterilization is required to prevent the roots of the seedlings from rotting; when it is necessary to drip-irrigate the nutrient solution, the driving mechanism is required to move the mounting seat 414 to one side of the mounting rod 53, and the mounting rod 53 is inserted into the corresponding slot of the mounting seat 414; at this time, the electromagnet 532 is powered off, and the suction plates 533 lose magnetic attraction. Under the action of the second spring 536, the suction plates 533, the sliding columns 534 and the insertion columns 535 move to one side, and the insertion column 535 is inserted through the insertion opening 531, so that the mounting rod 53 and the liquid storage box 521 can be installed under the mounting seat 414 and move with the movement of the mounting seat 414 to expand the drip irrigation range of the drip tube 522; after the drip irrigation is completed, the mounting seat 414 drives the liquid storage box 521 to move into the placement frame 52. At this time, the electromagnet 532 is powered on, and the electromagnet 532 magnetically attracts the suction plate 533, so that the suction plate 533, the sliding column 534 and the insertion column 535 move to one side of the electromagnet 532, and the insertion column 535 leaves the insertion opening 531, releasing the fixation of the mounting rod 53, realizing the separation of the mounting seat 414 and the liquid storage box 521, and facilitating the lighting, sterilization and spraying of the mounting seat 414.

[0045] According to the different varieties and stages of the seedlings, the amount of nutrient solution required for the seedlings is also different. When drip irrigation is required, the output of the output end of the second electric push rod 526 is controlled by the system. The second electric push rod 526 drives the push block 525 to move, the push block 525 drives the lifting plate 524 to move, and the lifting plate 524 drives the plug 523 to move. Since the plug 523 is trapezoidal, the height of the plug 523 is different, and the gap with the drip tube 522 is also different, so as to control the dripping amount of the nutrient solution and facilitate the provision of nutrients for the forest tree seedlings.

[0046] By turning on the second motor 41, the output shaft of the second motor 41 drives the reciprocating lead screw 411 to rotate. The reciprocating lead screw 411 drives the moving block 413 to move reciprocally. The moving block 413 drives the mounting seat 414 to move reciprocally. The mounting seat 414 drives the lighting tube 415 and the ultraviolet tube 416 to move reciprocally, facilitating the adjustment of the lighting and sterilization ranges. The mounting seat 414 drives the liquid storage box 521 to move reciprocally, facilitating the adjustment of the range of the dropper 522. During spraying, the water in the water tank 3 is conveyed through the water delivery pipe 32 to the branch pipe 321 by the water pump, then conveyed to the connecting pipe 322 through the branch pipe 321, conveyed to the rotating pipe 323 through the connecting pipe 322, conveyed to the atomizing nozzle 324 through the rotating pipe 323, and the seedlings are sprayed through the atomizing nozzle 324. During spraying, the angle of the atomizing nozzle 324 is adjusted by the rotating mechanism to expand the spraying range.

[0047] Through the setting of the shifting mechanism, it is convenient to drive the rotating shaft to rotate. The rotating shaft drives the connecting rod 332 to rotate. The connecting rod 332 drives the rotating column 333 to rotate. During the rotation of the rotating column 333, it moves within the sliding port 328. The rotating column 333 drives the handle 327 to rotate by pressing the sliding port 328. One end of the handle 327 is constrained by the pin shaft, so the handle 327 swings reciprocally around the pin shaft. The handle 327 drives the sector gear 326 to swing reciprocally. The sector gear 326 drives the circular gear 325 to swing reciprocally. The circular gear 325 drives the connecting pipe 322 and the rotating pipe 323 to swing reciprocally. The rotating pipe 323 drives the atomizing nozzle 324 to swing reciprocally, realizing the function of expanding the spraying range.

[0048] When it is necessary to adjust the cultivation height according to the different heights of the seedlings, by turning on the first motor 23, the output shaft of the first motor 23 drives the bidirectional ball screw 24 to rotate. The bidirectional ball screw 24 drives the two moving plates 25 to move in different directions. The bottom ends of the connecting rods 27 driven by the moving plates 25 move in different directions. Both ends of the connecting rod 27 rotate around the pin shaft, so the height of the connecting block 28 changes, realizing the function of adjusting the height of the cultivation frame 2.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A forest tree cutting cultivation box, comprising a box body (1); a cultivation frame (2) is arranged inside the box body (1), and the bottom of the cultivation frame (2) is installed at the bottom end of the box body (1) through a lifting mechanism; an installation seat (414) is arranged at the top end of the box body (1) through a driving mechanism, and a lighting lamp tube (415) and an ultraviolet lamp tube (416) are installed on the installation seat (414); a placement frame (52) is arranged on the rear side wall of the box body (1), and a liquid storage box (521) is arranged inside the placement frame (52); two installation rods (53) are fixedly connected to the side wall of the liquid storage box (521); an installation mechanism is arranged inside the installation seat (414). It is characterized in that: The installation mechanism includes a cavity opened inside the installation seat (414); plug posts (535) are slidably connected to both ends of the cavity, insertion openings (531) are respectively opened at the top ends of the installation rods (53), and the plug posts (535) are respectively inserted and matched with the insertion openings (531); an electromagnetic block (532) is fixedly connected to the middle of the cavity; sliding posts (534) are fixedly connected to the ends of the plug posts (535) close to the electromagnetic block (532), suction plates (533) are fixedly connected to the ends of the sliding posts (534) close to the electromagnetic block (532), the suction plates (533) are magnetically attracted to the electromagnetic block (532), second springs (536) are sleeved on the outer sides of the sliding posts (534), and two ends of each second spring (536) are respectively fixedly connected to the suction plate (533) and the side wall of the cavity; a plurality of droppers (522) are connected and fixedly communicated to the bottom of the liquid storage box (521); a nutrient solution box (5) is arranged outside the box body (1), and a liquid inlet pipe (51) is arranged between the nutrient solution box (5) and the liquid storage box (521).

2. The asexual propagation culture box for forest trees according to claim 1, wherein: A square pipe (527) is fixedly connected to the inner wall of the top of the liquid storage box (521), a push block (525) is slidably connected to the bottom end of the square pipe (527), a second electric push rod (526) is arranged inside the square pipe (527), the output end of the second electric push rod (526) is fixedly connected to the top of the push block (525), a lifting plate (524) is fixedly connected to the bottom of the push block (525), a plurality of plug heads (523) are fixedly connected to the bottom of the lifting plate (524) in a linear arrangement, the plug heads (523) are trapezoidal and are respectively inserted and matched with the tops of the droppers (522).

3. The a forest tree cutting incubator according to claim 2, characterized in that: Two sliding grooves are opened inside the rear wall of the box body (1); limit posts (528) are slidably connected inside the sliding grooves, and the bottoms of the limit posts (528) are inserted and slid in the top grooves of the liquid storage box (521); first springs (529) are sleeved on the outer sides of the tops of the sliding posts (534); the tops of the first springs (529) are respectively fixedly connected to the inner walls of the tops of the sliding grooves.

4. The asexual propagation culture box for forest trees according to claim 3, wherein: The driving mechanism includes an L-shaped plate (4) fixedly connected to the outer wall of the box body (1). A second motor (41) is fixedly connected to the L-shaped plate (4). The output shaft of the second motor (41) is fixedly connected with a reciprocating lead screw (411). The two ends of the reciprocating lead screw (411) are respectively rotationally connected to the box body (1) through bearings. A moving block (413) is threadedly connected to the reciprocating lead screw (411). The mounting seat (414) is fixedly connected to the bottom of the moving block (413). Two cross bars (412) are fixedly connected to the inner wall of the box body (1). The moving block (413) is slidably connected to the two cross bars (412).

5. The asexual propagation culture box for forest trees according to claim 4, wherein: Rotating tubes (323) are respectively rotationally connected to the side walls of the box body (1). A plurality of atomizing nozzles (324) are installed on each of the rotating tubes (323). One end of each rotating tube (323) is fixedly connected in a communicating manner with a communicating pipe (322). The communicating pipes (322) are respectively rotationally connected to the box body (1). One end of the communicating pipe (322) extends to the rear side of the box body (1), and is respectively rotationally connected with a branch pipe (321) through a swivel joint. A water tank (3) is arranged outside the box body (1). A water delivery pipe (32) is fixedly connected in a communicating manner to the top of the water tank (3). The water delivery pipe (32) is installed on the two branch pipes (321) through a three-way joint. Rotating mechanisms are respectively arranged outside the communicating pipes (322).

6. The asexual cutting culture box for forest trees according to claim 5, wherein: The rotating mechanism includes circular gears (325) fixedly connected to the two communicating pipes (322). Two handles (327) are rotationally connected to the rear side wall of the box body (1) through pin shafts. A sector gear (326) is fixedly connected to one end of each handle (327). The sector gears (326) are respectively engaged with the adjacent circular gears (325). A sliding opening (328) is formed in the other end of the handle (327). Two fixing frames (33) are fixedly connected to the outer wall of the box body (1). A connecting rod (332) is rotationally connected to each of the fixing frames (33) through a rotating shaft. A rotating column (333) is fixedly connected to the end of the connecting rod (332) far away from the rotating shaft. The rotating columns (333) are respectively in sliding fit in the sliding openings (328). A shifting mechanism is arranged outside the rotating shafts.

7. The asexual propagation culture box for forest trees according to claim 6, characterized in that: The shifting mechanism includes first rotating wheels (331) fixedly connected to the two rotating shafts. A second rotating wheel (42) is fixedly connected to the output shaft of the second motor (41). A first electric push rod (424) is fixedly connected to the outer wall of the box body (1). A moving seat (423) is fixedly connected to the output end of the first electric push rod (424). A third rotating wheel (422) is rotationally connected in the moving seat (423). A belt (421) is sleeved outside the second rotating wheel (42) and the two first rotating wheels (331). The bottom of the belt (421) is in mating connection with the top of the third rotating wheel (422).

8. The a forest tree cutting cultivation box according to claim 7, characterized in that: A first motor (23) is fixedly connected to the outer wall of the bottom end of the box body (1). A bidirectional ball screw (24) is fixedly connected to the output shaft of the first motor (23). Two moving blocks (413) are threadedly connected to the bidirectional ball screw (24). Connecting rods (27) are rotatably connected to the tops of the moving plates (25) through pins. Two connecting blocks (28) are fixedly connected to the bottom of the culture frame (2). One ends of the connecting rods (27) are rotatably connected to the connecting blocks (28) through pins. Two guide rods (26) are fixedly connected to the inner wall of the box body (1). The moving plates (25) are slidably connected to the two guide rods (26).

9. The asexual propagation culture box for forest trees according to claim 8, characterized in that: A slope is provided at the bottom of the culture frame (2). A drain pipe (22) is fixedly connected to the bottom end of the slope in a communicating manner. One end of the drain pipe (22) is fixedly connected to the water tank (3) in a communicating manner. A filter plate (21) is fixedly connected inside the culture frame (2). A filter box (31) is slidably installed on the side wall of the water tank (3). One end of the drain pipe (22) is arranged inside the filter box (31). A knob (311) is rotatably connected to the outer wall of the water tank (3).

10. A forest tree cutting cultivation box according to claim 9, characterized in that: A protective cover (12) is fixedly connected to the top of the box body (1). An exhaust fan (13) is arranged inside the protective cover (12). A dust-proof net (14) is fixedly connected to the top of the box body (1) in a hollowed-out manner. The area of the dust-proof net (14) is smaller than the area of the protective cover (12). A movable door (11) is hinged to the front side wall of the box body (1).

Images