Cultivation equipment for citrus planting

Abstract

The invention is applicable to the technical field of citrus seedling culture, and provides citrus planting culture equipment which comprises a bottom plate and an open frame, the open frame is located over the bottom plate, the distance between the open frame and the bottom plate is adjustable, a heat preservation bag is fixedly mounted between the bottom plate and the open frame, and the interior of the heat preservation bag is used for citrus seedling culture; a plurality of first assembly seats are fixedly mounted on the periphery of the bottom plate, a plurality of lug blocks are fixedly mounted on the periphery of the open frame, the lug blocks correspond to the first assembly seats in position, polished rod shafts are rotatably mounted on the first assembly seats, and lifting screw rods are mounted on the lug blocks in a threaded mode. According to the cultivation equipment for citrus planting, the heat preservation bag can be stretched into a closed greenhouse or folded to be stored along with lifting, heat preservation and moisture preservation of large-batch citrus cutting seedlings are guaranteed through cooperation with the sealing plate, one-time overall opening and closing can be achieved in the inspection stage, the labor intensity of manual bag opening is remarkably reduced, and the management efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of citrus seedling cultivation, and in particular relates to a cultivation device for citrus planting. Background Art

[0002] During the citrus cutting seedling raising process, first select appropriate branches from the citrus tree, then peel the skin 1-3CM from the bottom. After peeling, seal the top with a film, and apply honey to the peeled bottom to facilitate rooting and disinfection. Then select a cup, make a drainage hole at the bottom of the cup, fill the cup with seedling soil, insert the citrus branches after the seedling soil is moistened, and then put it in a plastic bag and tie it to keep it warm and moist. During the cultivation process, open the bag to observe the rooting situation. After rooting is completed, transplant it.

[0003] In the above process, since the bags need to be opened at intervals during the cultivation process to observe the rooting situation, there is no problem for a small amount of operation. However, when cultivating a large number of crops, it is more troublesome to open each bag one by one, check and then seal it, which requires a lot of manual operation and low efficiency. Summary of the Invention

[0004] The present invention provides a cultivation device for citrus planting, aiming to solve the problems raised in the above background technology that plastic bags are currently used for heat preservation and water retention, the bags need to be opened frequently during the cultivation process, the manual operation workload is large, and the efficiency is low.

[0005] In order to solve the above problems, the present invention is implemented as follows: a cultivation equipment for citrus planting, comprising: a bottom plate and an open frame, the open frame is located just above the bottom plate, and the distance between the two is adjustable, an insulation bag is fixedly installed between the bottom plate and the open frame, and the interior is used for citrus seedling cultivation; a plurality of assembly seats are fixedly installed on the periphery of the bottom plate, a plurality of ear blocks are fixedly installed on the periphery of the open frame, and the plurality of ear blocks are respectively arranged corresponding to the positions of the plurality of assembly seats, a plurality of the assembly seats are rotatably installed with a light rod shaft, a plurality of the ear blocks are threadedly installed with a lifting screw, and the bottom ends of the plurality of lifting screws are respectively fixedly connected to the top ends of the plurality of the light rod shafts, so as to When the multiple polished rod shafts synchronously drive the multiple lifting screws to rotate, the opening frame is driven to rise and fall, so that the insulation bag is stretched or folded; a pulley is fixedly sleeved on the multiple polished rod shafts, and the same synchronous belt is sleeved on the multiple pulleys, and the bottom end of one of the polished rod shafts is connected to a motor for providing power; a plurality of supporting legs are fixedly installed on the top of the multiple supporting legs, and the same cup placing plate is fixedly installed on the top of the multiple supporting legs, and the cup placing plate has a placement hole for placing cultivation cups, which are filled with cultivation soil and buried in citrus cultivation branches; a sealing plate is slidably installed on the opening frame, which is used to close the opening frame when the insulation bag is stretched, so as to keep the inside warm and retain water.

[0006] Preferably, the sealing plates have two, and the two sealing plates have opening and closing racks. Assembly seats 2 are fixedly installed on both sides of the top of the opening frame, and a driving shaft and a driven shaft are rotatably installed on the two assembly seats 2. A driving gear is fixedly sleeved on the driving shaft, and support plates are fixedly installed on both sides of the bottom plate, and support columns are fixedly installed on the two support plates. Fixed racks are fixedly installed on the tops of the two support columns, and the two fixed racks are respectively meshed with two driving gears so that the driving gear rolls along the fixed racks when the opening frame is lifted. A differential gear disk is also fixedly sleeved on the two driving shafts, and a differential gear and an opening and closing gear are fixedly sleeved on the driven shaft. The differential gear is meshed with the differential gear disk so that the driving shaft drives the driven shaft to rotate, and the opening and closing gear is meshed with the opening and closing rack so that the sealing plate is driven to slide and open and close when the driven shaft rotates.

[0007] Preferably, a raising block is fixedly installed at the bottom of the base plate, a water tank is fixedly installed at the bottom of the raising block, a water pump is provided in the water tank, a water pump is installed at the drainage end of the water pump, the water pump pipe passes through the water tank and the base plate and extends to the side of the cup plate, a water distribution pipe is fixedly installed on the side of the cup plate, the water distribution pipe is connected with the water pump pipe, a hard water pipe located above the cup plate is fixedly installed on the water pump pipe, the hard water pipe is staggered with the cultivation cup, a plurality of drip irrigation hoses are fixedly installed on the hard water pipe, the plurality of drip irrigation hoses respectively extend to the cultivation cups at corresponding positions and are staggered with citrus branches.

[0008] Preferably, the drip irrigation hose adopts a telescopic universal tube, and a drip irrigation hole is opened at the bottom of the drip irrigation hose for drip irrigation into the cultivation cup.

[0009] Preferably, there are multiple hard water pipes, which are arranged in rows according to the multiple cultivation cups. The ends of the hard water pipes have threaded sections that are threadedly connected to the water distribution pipes.

[0010] Preferably, sliding openings are provided on opposite sides of the opening frame, and the sealing plate and the opening and closing rack slide through the sliding openings.

[0011] Preferably, the length ratio of the lifting screw and the fixed rack is 1:5-9, so that the sealing plate is closed or opened preferentially with the running stroke of the opening frame.

[0012] Preferably, the two opening and closing gears are respectively located on both sides of the opening frame, and the lengths of the two sealing plates are both greater than half of the opening frame.

[0013] Preferably, the speed ratio of the driving gear to the opening and closing gear is 1:6-10, and the opening size of the opening frame is larger than the size of the cup placing plate.

[0014] Preferably, a water supply pipe and a waste discharge pipe are installed on one side of the water tank, both the water supply pipe and the waste discharge pipe are provided with valves, and a plug is provided at the funnel of the water supply pipe.

[0015] Compared with the related art, the citrus cultivation equipment provided by the present invention has the following beneficial effects: Compared with the existing technology, the citrus cultivation equipment provided by this solution uses an insulation bag that can be stretched into a closed greenhouse or folded for storage as it is raised or lowered. Combined with a sealing plate, it not only ensures the heat preservation and moisture retention of large quantities of citrus cuttings, but can also be opened and closed as a whole at one time during the inspection stage, significantly reducing the labor intensity of manual bag unpacking and improving management efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the main three-dimensional structure of the present invention; Figure 2 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG; Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG; Figure 4 It is a bottom-up perspective structural diagram of the present invention; Figure 5 It is a schematic diagram of the main cross-sectional structure of the present invention; Figure 6 for Figure 5 Schematic diagram of the enlarged structure of part C shown in; Figure 7 for Figure 5 Schematic diagram of the enlarged structure of part D shown in FIG; Figure 8 for Figure 5 Schematic diagram of the enlarged structure of part E shown in FIG; Figure 9 for Figure 5 Schematic diagram of the enlarged structure of part F shown in FIG; Figure 10 It is a schematic diagram of the main three-dimensional structure of the opening frame part; Figure 11 It is a schematic diagram of the three-dimensional structure of the opening frame part when viewed from above; Figure 12 for Figure 11 Schematic diagram of the enlarged structure of part G shown in FIG; Figure 13 It is a schematic diagram of the main three-dimensional structure of the bottom plate; Figure 14 This is a rear perspective structural diagram of the present invention after the opening frame and the insulation bag are deleted; Figure 15 for Figure 14Schematic diagram of the enlarged structure of part H shown in FIG; Figure 16 Schematic diagram of the transmission structure of the transverse screw and the bidirectional screw; Figure 17 for Figure 16 Schematic diagram of the enlarged structure of part J shown in FIG.

[0017] Figure numerals: 1, bottom plate; 2, opening frame; 3, insulation bag; 4, assembly seat 1; 5, polished rod shaft; 6, ear block; 7, lifting screw; 8, pulley 1; 9, synchronous belt 1; 10, motor; 11, support leg; 12, cup plate; 13, cultivation cup; 14, sealing plate; 15, opening and closing rack; 16, assembly seat 2; 17, driving shaft; 18, driven shaft; 19, driving gear; 20, support column; 21, fixed rack; 22, differential gear; 23, differential gear; 24, opening and closing gear; 25, spacer; 26, water tank; 27, water pump; 28, pump pipe; 29, water distribution pipe; 30 , hard water pipe; 31. Drip irrigation hose; 32. Water receiving trough; 33. Sewage pipe; 34. Drain hole; 35. Track groove; 36. Track bar; 37. Cross plate; 38. Pressure cup bar; 39. Hose support frame; 40. Shaft seat one; 41. Transverse screw; 42. Shaft seat two; 43. Short shaft; 44. Toggle gear; 45. Fixed bar; 46. Toggle rack; 47. Pulley two; 48. Synchronous belt two; 49. Shaft seat three; 50. Bidirectional screw; 51. Water push plate; 52. Differential pulley; 53. Differential pulley; 54. Differential synchronous belt; 55. Water supply pipe; 56. Waste pipe; 57. Support plate. DETAILED DESCRIPTION

[0018] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0019] The embodiment of the present invention provides a citrus cultivation equipment, such as Figure 1-17As shown, the cultivation equipment for citrus planting includes: a base plate 1 and an open frame 2, the open frame 2 is located just above the base plate 1, and the distance between the two is adjustable, an insulation bag 3 is fixedly installed between the base plate 1 and the open frame 2, and the interior is used for citrus seedling cultivation; a plurality of assembly seats 4 are fixedly installed around the base plate 1, a plurality of ear blocks 6 are fixedly installed around the open frame 2, and the plurality of ear blocks 6 are respectively arranged corresponding to the positions of the plurality of assembly seats 4, a plurality of the assembly seats 4 are rotatably installed with a light rod shaft 5, a plurality of the ear blocks 6 are threadedly installed with a lifting screw 7, and the bottom ends of the plurality of the lifting screws 7 are respectively fixedly connected to the top ends of the plurality of the light rod shafts 5, so that the plurality of light rod shafts 5 synchronously drive the plurality of lifting screws 7. When the lowering screw 7 rotates, it drives the opening frame 2 to rise and fall, so that the insulation bag 3 is stretched or folded; a plurality of the light rod shafts 5 are fixedly provided with a pulley 8, and a plurality of the pulleys 8 are provided with the same synchronous belt 9, and the bottom end of one of the light rod shafts 5 is connected to a motor 10 for providing power; a plurality of supporting legs 11 are fixedly installed on the top of the base plate 1, and a same cup placing plate 12 is fixedly installed on the top of the plurality of supporting legs 11, and the cup placing plate 12 has a placement hole for placing a cultivation cup 13, and the cultivation cup 13 is filled with cultivation soil and buried in the citrus cultivation branch; a sealing plate 14 is slidably installed on the opening frame 2, which is used to close the opening frame 2 when the insulation bag 3 is stretched, so as to keep the interior warm and retain water.

[0020] In this embodiment, when in use, first place the cultivation cup 13 containing cultivation soil and citrus branches into the placement hole of the cup placement plate 12, then start the motor 10, and drive all the pulleys 8 through the synchronous belt 9 to make each light rod shaft 5 rotate synchronously, thereby driving the lifting screw 7 connected thereto to rotate; the ear block 6 is threadedly engaged with the lifting screw 7 to drive the opening frame 2 to rise relative to the bottom plate 1, and the insulation bag 3 is then expanded to form a closed cavity, and then the sealing plate 14 is slid to close the opening frame 2, realizing one-time batch insulation and water-retaining cultivation; when observation or management is required, the motor 10 is driven in reverse, the opening frame 2 is lowered, the sealing plate 14 is opened synchronously, the insulation bag 3 is folded, and the space in the cavity is reduced, so that the cultivation cup 13 can be checked or taken out as a whole without having to open the bags one by one.

[0021] This solution realizes the synchronous movement of multiple lifting points through the linkage of the motor 10, the synchronous belt 9, the pulley 8, the light rod shaft 5 and the lifting screw 7, ensuring the smooth lifting of the opening frame 2 and avoiding the damage of the insulation bag 3 due to uneven force; the insulation bag 3 can be stretched into a closed greenhouse or folded for storage as it is lifted and lowered, and combined with the sealing plate 14, it can not only ensure the heat preservation and moisture retention of large quantities of citrus cuttings, but also can be opened and closed as a whole at one time during the inspection stage, significantly reducing the labor intensity of manual bag unpacking and improving management efficiency.

[0022] In a further preferred embodiment of the present invention, the sealing plate 14 has two, and both sealing plates 14 have an opening and closing rack 15. The top two sides of the opening frame 2 are fixedly installed with an assembly seat 16, and the two assembly seats 16 are rotatably installed with a driving shaft 17 and a driven shaft 18. The driving shaft 17 is fixedly sleeved with a driving gear 19, and both sides of the bottom plate 1 are fixedly installed with a support plate 57, and the two support plates 57 are fixedly installed with a support column 20, and the tops of the two support columns 20 are fixedly installed with a fixed Rack 21, the two fixed racks 21 are respectively engaged with the two driving gears 19, so that the driving gear 19 rolls along the fixed rack 21 when the opening frame 2 is lifted or lowered, and the two driving shafts 17 are also fixedly provided with a differential gear 22, and the driven shaft 18 is fixedly provided with a differential gear 23 and an opening and closing gear 24, the differential gear 23 is engaged with the differential gear 22, so that the driving shaft 17 drives the driven shaft 18 to rotate, and the opening and closing gear 24 is engaged with the opening and closing rack 15, so that when the driven shaft 18 rotates, the sealing plate 14 is driven to slide and open and close.

[0023] In this embodiment, when the opening frame 2 is raised or lowered, the second assembly seat 16 fixed on both sides thereof moves accordingly; the fixed rack 21 and the support column 20 remain stationary, the driving gear 19 rolls along the fixed rack 21 and drives the driving shaft 17 to rotate; the differential gear 22 rotates synchronously, and after being accelerated by the differential gear 23, it drives the driven shaft 18, so that the opening and closing gear 24 drives the opening and closing rack 15, thereby realizing the automatic opposite sliding of the two sealing plates 14; when the opening frame 2 rises, the sealing plates 14 close and seal; when it descends, the sealing plates 14 slide in the opposite direction, and the entire process does not require additional power or manual operation.

[0024] This solution utilizes the lifting stroke of the opening frame 2 as the sole power source, and converts the lifting motion into the synchronous opening and closing of the sealing plate 14 through a multi-stage transmission of the fixed rack 21, the driving gear 19, the differential gear 22, the differential gear 23, the opening and closing gear 24 and the opening and closing rack 15, eliminating the need for an independent drive device and manual intervention; the speed-increasing effect of the differential gear 23 ensures that the sealing plate 14 is quickly opened and closed within a short stroke, avoiding interference with the cultivation cup 13 and the citrus branches.

[0025] In a further preferred embodiment of the present invention, a raising block 25 is fixedly installed at the bottom of the base plate 1, and a water tank 26 is fixedly installed at the bottom of the raising block 25. A water pump 27 is provided in the water tank 26, and a water pump pipe 28 is installed at the drainage end of the water pump 27. The water pump pipe 28 passes through the water tank 26 and the base plate 1 and extends to the side of the cup placing plate 12. A water distribution pipe 29 is fixedly installed on the side of the cup placing plate 12, and the water distribution pipe 29 is connected to the water pump pipe 28. A hard water pipe 30 located above the cup placing plate 12 is fixedly installed on the water pump pipe 28. The hard water pipe 30 is staggered with the cultivation cup 13, and a plurality of drip irrigation hoses 31 are fixedly installed on the hard water pipe 30. The plurality of drip irrigation hoses 31 extend to the cultivation cups 13 at corresponding positions, and are staggered with citrus branches.

[0026] In this embodiment, the water pump 27 delivers the water in the water tank 26 to the water distribution pipe 29 on the side of the cup plate 12 through the pump pipe 28, and then enters the hard water pipe 30; multiple drip irrigation hoses 31 are led out from the hard water pipe 30, extending to the top of each cultivation cup 13 and avoiding citrus branches, realizing fixed-point micro-drip irrigation; the pad 25 raises the bottom plate 1, leaving installation space for the water tank 26 and facilitating pipeline layout.

[0027] This solution utilizes a closed pipeline consisting of a water tank 26, a water pump 27, a pump pipe 28, a water distribution pipe 29, a hard water pipe 30 and a drip irrigation hose 31 to achieve undisturbed and uniform water replenishment in the closed cavity; the drip irrigation hose 31 is staggered, which can accurately moisten the cultivation soil without impacting the branches.

[0028] In a further preferred embodiment of the present invention, the drip irrigation hose 31 is a telescopic universal tube, and a drip irrigation hole is opened at the bottom of the drip irrigation hose 31 for drip irrigation into the cultivation cup 13 .

[0029] In this embodiment, the drip irrigation hose 31 is a retractable universal tube that can be extended and bent in any direction. The operator adjusts the end of each universal tube to above the cup mouth and keeps it staggered with the branch according to the actual position of the cultivation cup 13 and the citrus branch, and then locks the bending angle. After flowing through the drip irrigation hose 31, water seeps evenly from the drip irrigation holes at its bottom, achieving precise drip irrigation of a single cup substrate.

[0030] The universal telescopic structure of this solution enables the drip irrigation hose 31 to be positioned arbitrarily in three-dimensional space, adapting to cultivation cups 13 of different heights and different plant spacings, ensuring that the drip irrigation holes are always located at the optimal dripping point; the drip irrigation holes are set at the bottom of the pipe, and the water droplets fall directly on the soil surface, avoiding erosion of branches and substrates; after bending, the pipe body itself maintains its shape, without the need for additional fixings, simplifying installation and reducing maintenance costs.

[0031] In a further preferred embodiment of the present invention, there are multiple hard water pipes 30 , which are arranged in rows according to the plurality of cultivation cups 13 . The ends of the hard water pipes 30 have threaded sections that are threadedly connected to the water distribution pipes 29 .

[0032] In this embodiment, a corresponding number of hard water pipes 30 are selected based on the number of arranged cultivation cups 13; the threaded section at the end of each hard water pipe 30 is screwed into the corresponding threaded interface of the water distribution pipe 29 to form a parallel multi-branch structure; each hard water pipe 30 independently carries a row of drip irrigation hoses 31 to achieve precise water supply in rows.

[0033] The threaded connection allows the hard water pipe 30 to be quickly disassembled and installed, and added or removed to adapt to seedling layouts of different batches and different row spacings; multiple branches supply water in parallel to ensure balanced pressure in each row and consistent drip irrigation volume; the removed hard water pipe 30 is easy to flush and disinfect to prevent pipe blockage and residual bacteria.

[0034] In a further preferred embodiment of the present invention, sliding openings are provided on opposite sides of the opening frame 2 , and the sealing plate 14 and the opening and closing rack 15 slide through the sliding openings.

[0035] In this embodiment, the prefabricated sliding openings on both sides of the opening frame 2 provide through-type slide rails for the sealing plate 14 and the opening and closing rack 15; when the opening frame 2 is raised or lowered, the opening and closing rack 15 slides horizontally in the sliding opening, driving the sealing plate 14 to extend or retract synchronously, completing the opening and closing action of the cavity.

[0036] In a further preferred embodiment of the present invention, the length ratio of the lifting screw 7 to the fixed rack 21 is 1:5-9, so that the sealing plate 14 is closed or opened preferentially with the operating stroke of the opening frame 2 .

[0037] In this embodiment, the length ratio of the lifting screw 7 to the fixed rack 21 is set to 1:5-9; when the motor 10 drives the lifting screw 7 to raise or lower the opening frame 2, the relatively long stroke of the fixed rack 21 is amplified by the driving gear 19, the differential gear 22, the differential gear 23, and the opening and closing gear 24, so that the sealing plate 14 is fully opened in advance when the opening frame 2 completes the descending process, realizing "stroke priority" control.

[0038] This length ratio decouples the opening and closing action of the sealing plate 14 from the stretching / folding stroke of the insulation bag 3, ensuring that the cavity is completely sealed when the opening frame 2 reaches the limit position; when descending in the reverse direction, the sealing plate 14 is also opened in advance to avoid interference with the culture cup 13, thereby improving operational safety and overall cycle efficiency.

[0039] In a further preferred embodiment of the present invention, the two opening and closing gears 24 are respectively located on both sides of the opening frame 2 , and the lengths of the two sealing plates 14 are both greater than half of the opening frame 2 .

[0040] In this embodiment, two opening and closing gears 24 are respectively arranged on the left and right sides of the opening frame 2, and each drives the corresponding sealing plate 14; because the length of the sealing plate 14 is greater than half of the opening frame 2, the two plates overlap in the middle when sliding towards each other, achieving gapless closure and avoiding disengagement, and completely retracting to both sides of the frame when sliding in the opposite direction.

[0041] In a further preferred embodiment of the present invention, the speed ratio of the driving gear 19 to the opening and closing gear 24 is 1:6-10, and the opening size of the opening frame 2 is larger than the size of the cup placing plate 12.

[0042] In this embodiment, the driving gear 19 and the opening and closing gear 24 are meshed and driven at a speed ratio of 1:6 to 10; when the opening frame 2 is raised or lowered, the driving gear 19 rotates at a low speed, and after being amplified by a high reduction ratio, drives the opening and closing gear 24 to rotate at a high speed, so that the sealing plate 14 can be quickly closed or opened; the opening size of the opening frame 2 is larger than the cup placing plate 12 to ensure operating space.

[0043] In a further preferred embodiment of the present invention, a water supply pipe 55 and a waste pipe 56 are installed on one side of the water tank 26. Valves are provided on both the water supply pipe 55 and the waste pipe 56. A plug is provided at the funnel of the water supply pipe 55.

[0044] In this embodiment, a water supply pipe 55 and a waste pipe 56 are installed on the side wall of the water tank 26, and both pipes are equipped with valves; when replenishing water, the valve of the water supply pipe 55 is opened, and clean water enters the water tank 26 through the funnel with a plug. After it is filled, the valve is closed and the funnel is sealed with a plug; when water needs to be changed or cleaned, the valve of the waste pipe 56 is opened to completely empty the water.

[0045] In order to further improve the use effect of this device, in addition to the above scheme, this scheme also has the following embodiments: In another embodiment of the present invention, a water receiving trough 32 is provided on the top of the base plate 1, and the opening size of the water receiving trough 32 is larger than the distribution range of multiple cultivation cups 13. A drainage hole 34 connected to the water receiving trough 32 is fixedly installed on the bottom of the base plate 1, and a valve is provided on the drainage hole 34. The bottom of the cultivation cup 13 is provided with a drainage hole 34 for draining excess water into the water receiving trough 32.

[0046] In this embodiment, the water receiving groove 32 on the top of the base plate 1 covers the arrangement area of ​​all the cultivation cups 13; the drainage holes 34 at the bottom of each cultivation cup 13 guide excess water into the water receiving groove 32, and the accumulated water is discharged centrally through the drainage holes 34 and valves at the bottom of the base plate 1.

[0047] The water receiving trough 32 collects multiple cups of overflow at one time to prevent water accumulation and soaking of the root system; the centralized drainage hole 34 is equipped with a valve to achieve controllable discharge, avoiding frequent bag opening and cleaning; the overall cavity is kept clean, reducing the risk of disease and improving the stability of batch seedling cultivation.

[0048] In another embodiment of the present invention, a track groove 35 is provided on the top of the cup placing plate 12, a track bar 36 is slidably installed in the track groove 35, and a plurality of cross plates 37 are fixedly installed on the top of the track bar 36. The sliding tracks of the plurality of cross plates 37 are located below the hard water pipe 30. The track bar 36 drives the cross plates 37 to slide between two adjacent culture cups 13. A plurality of cup pressing bars 38 are fixedly installed on the same side of the plurality of cross plates 37. When the cup pressing bars 38 slide, they press on or off. Corresponding to the top of the cultivation cup 13, a hose support frame 39 is fixedly installed on the pressure cup bar 38, and the hose support frame 39 is fixedly sleeved on the drip irrigation hose 31, so that the drip irrigation hose 31 and the pressure cup bar 38 can synchronously extend and retract following the movement of the horizontal plate 37. The sliding of the horizontal plate 37 is synchronized with the lifting and lowering of the opening frame 2 and the sliding of the sealing plate 14, that is, when the opening frame 2 descends, the sealing plate 14 opens, and the horizontal plate 37 drives the pressure cup bar 38 to separate from the cultivation cup 13, and the drip irrigation hose 31 synchronously contracts and separates from the cultivation cup 13.

[0049] In this embodiment, the track groove 35 is opened at the top of the cup placing plate 12, and the track bar 36 slides along it; multiple cross plates 37 are fixed on the track bar 36, and its sliding track is located below the hard water pipe 30 and passes between adjacent cultivation cups 13; the cup pressing bar 38 is fixed on the same side of the cross plate 37, and can press or loosen the top of the cultivation cup 13 as the cross plate 37 slides; the hose support frame 39 is fixed to the cup pressing bar 38 and clamps the drip irrigation hose 31, so that the drip irrigation hose 31 and the cup pressing bar 38 can be synchronously extended and retracted; when the opening frame 2 descends and the sealing plate 14 is opened, the track bar 36 is driven backward by the linkage, the cup pressing bar 38 is lifted away from the cup mouth, and the drip irrigation hose 31 is synchronously retracted and separated from the cultivation cup 13. On the contrary, when it rises, it is reset, pressed and extended. At this time, the drip irrigation hose 31 is an ordinary hose with a hard section at the end.

[0050] The cup pressing bar 38 presses the cup mouth tightly during the seedling raising stage to prevent the cultivation cup 13 from shifting due to the vibration of the equipment; during the observation or transplanting stage, it automatically loosens as the opening frame 2 descends, avoiding manual unfixing one by one; the hose support frame 39 ensures that the drip irrigation hose 31 and the cup pressing bar 38 extend and retract in the same trajectory, and the overall linkage reduces manual intervention, thereby improving batch operation efficiency and operational safety.

[0051] In another embodiment of the present invention, the top of the cup placing plate 12 is fixedly mounted with an axle seat 40, and a transverse screw 41 is rotatably mounted on the axle seat 40. The transverse screw 41 threads through multiple transverse plates 37 so that when the transverse screw 41 rotates, the transverse plates 37 and the track bars 36 are driven to slide synchronously. The side of the axle seat 40 is fixedly mounted with an axle seat 2 42, and a short shaft 43 is rotatably mounted on the axle seat 2 42. A toggle gear 44 is fixedly sleeved on the short shaft 43, and a fixed bar 42 is fixedly mounted on the opening frame 2. 45, the fixed bar 45 is located below the opening and closing rack 15, and a toggle rack 46 is fixedly installed on the fixed bar 45. The toggle rack 46 is of the same length as the fixed rack 21, so that when the opening frame 2 drives the toggle rack 46 to reach the specified position, it engages with the toggle gear 44, thereby driving the short shaft 43 to rotate, and a pulley 2 47 is fixedly provided on the short shaft 43 and the transverse screw 41, and the two pulleys 2 47 are provided with the same synchronous belt 2 48, so that the short shaft 43 drives the transverse screw 41 to rotate.

[0052] In this embodiment, when the opening frame 2 is raised or lowered, the fixed bar 45 fixed thereon moves synchronously. When the toggle rack 46 reaches the second shaft seat 42 with the frame, it engages with the toggle gear 44, driving the short shaft 43 to rotate; the short shaft 43 drives the transverse screw 41 to rotate through the second pulley 47 and the second synchronous belt 48, and the transverse screw 41 thread drives the transverse plate 37 and the track bar 36 to slide synchronously along the track groove 35, thereby realizing the pressing or releasing of the culture cup 13 by the cup pressing bar 38, and keeping the timing consistent with the opening and closing of the sealing plate 14.

[0053] The lifting stroke of the opening frame 2 is used as the only power source, and the movement of the opening frame 2 is converted into precise transverse movement of the transverse plate 37 through the transmission chain of the toggle rack 46, the toggle gear 44, the synchronous belt 2 48 and the transverse screw 41; the meshing trigger ensures that the action is synchronized with the sealing plate 14 to avoid mechanism interference; the overall structure is compact and easy to maintain, which significantly reduces energy consumption and improves the level of automation of batch seedling cultivation.

[0054] In another embodiment of the present invention, an axle seat 3 49 is fixedly installed on the top of the base plate 1, and a bidirectional screw 50 is rotatably installed on the axle seat 3 49. The two threaded sections of the bidirectional screw 50 are both provided with water push plates 51. The two water push plates 51 are both slidably located in the water receiving trough 32. When the bidirectional screw 50 rotates, the water push plates 51 are driven to push water to the sewage pipe 33. A differential belt pulley 52 is fixedly provided on the transverse screw 41, and a differential pulley 53 is fixedly provided on the bidirectional screw 50. A differential synchronous belt 54 is provided on the differential belt pulley 52 and the differential pulley 53, so that the bidirectional screw 50 and the transverse screw 41 rotate synchronously.

[0055] In this embodiment, when the transverse screw 41 rotates, the differential pulley 53 is driven by the differential pulley 52 and the differential synchronous belt 54, so that the bidirectional screw 50 rotates synchronously; the two reverse threads of the bidirectional screw 50 drive the two water push plates 51 to slide toward or away from each other in the water receiving trough 32, pushing the accumulated water to the sewage pipe 33 and discharging it.

[0056] The existing power of the transverse screw 41 is utilized to realize automatic cleaning of the water receiving trough 32 through differential transmission without the need for an additional motor; the bidirectional water pushing plate 51 scrapes back and forth to drain water thoroughly and prevent residue deposition and bacterial growth.

[0057] In summary, compared with related technologies, this device uses an insulation bag 3 that can be stretched into a closed greenhouse or folded for storage as it is raised or lowered, and is combined with a sealing plate 14 to ensure the heat preservation and moisture retention of large quantities of citrus cuttings. It can also be opened and closed as a whole at one time during the inspection stage, significantly reducing the labor intensity of manual bag unpacking and improving management efficiency.

[0058] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. A citrus cultivation equipment, characterized in that: include: A bottom plate and an open frame, wherein the open frame is located directly above the bottom plate, and the distance between the two is adjustable; an insulation bag is fixedly installed between the bottom plate and the open frame, and the interior is used for citrus seedling cultivation; A plurality of assembly seats are fixedly installed on the periphery of the bottom plate, and a plurality of ear blocks are fixedly installed on the periphery of the opening frame, and the plurality of ear blocks are respectively arranged corresponding to the positions of the plurality of assembly seats, and the plurality of assembly seats are rotatably mounted with polished rod shafts, and the plurality of ear blocks are threadedly mounted with lifting screws, and the bottom ends of the plurality of lifting screws are respectively fixedly connected to the top ends of the plurality of polished rod shafts, so that the plurality of polished rod shafts synchronously drive the plurality of lifting screws to rotate and drive the opening frame to rise and fall, so that the insulation bag can be stretched or folded; A plurality of the polished shafts are fixedly sleeved with a pulley, and a same synchronous belt is sleeved on the plurality of pulleys. A motor is connected to the bottom end of one of the polished shafts for providing power; A plurality of supporting legs are fixedly mounted on the top of the bottom plate, and a same cup placing plate is fixedly mounted on the top of the plurality of supporting legs. The cup placing plate has a placement hole for placing a cultivation cup, and the cultivation cup is filled with cultivation soil and buried with citrus cultivation branches; A sealing plate is slidably mounted on the opening frame and is used to seal the opening frame when the thermal insulation bag is stretched, so as to keep the interior of the bag warm and retain water.

2. The citrus cultivation equipment according to claim 1, characterized in that: The sealing plates are provided with two, and the two sealing plates are provided with opening and closing racks. Assembly seats 2 are fixedly installed on both sides of the top of the opening frame, and a driving shaft and a driven shaft are rotatably installed on the two assembly seats 2. A driving gear is fixedly sleeved on the driving shaft, and support plates are fixedly installed on both sides of the bottom plate, and support columns are fixedly installed on the two support plates. A fixed rack is fixedly installed on the top of the two support columns, and the two fixed racks are respectively meshed with two driving gears so that the driving gear rolls along the fixed rack when the opening frame is lifted. A differential gear is also fixedly sleeved on the two driving shafts, and a differential gear and an opening and closing gear are fixedly sleeved on the driven shaft. The differential gear is meshed with the differential gear so that the driving shaft drives the driven shaft to rotate, and the opening and closing gear is meshed with the opening and closing rack so that the sealing plate is driven to slide and open and close when the driven shaft rotates.

3. The citrus cultivation equipment according to claim 1, characterized in that: A raising block is fixedly installed at the bottom of the base plate, and a water tank is fixedly installed at the bottom of the raising block. A water pump is provided in the water tank, and a water pump pipe is installed at the drainage end of the water pump. The water pump pipe passes through the water tank and the base plate and extends to the side of the cup placing plate. A water distribution pipe is fixedly installed on the side of the cup placing plate, and the water distribution pipe is connected with the water pump pipe. A hard water pipe located above the cup placing plate is fixedly installed on the water pump pipe. The hard water pipe is staggered with the cultivation cups. A plurality of drip irrigation hoses are fixedly installed on the hard water pipe. The plurality of drip irrigation hoses extend to the cultivation cups at corresponding positions respectively and are staggered with citrus branches.

4. The citrus cultivation equipment according to claim 3, characterized in that: The drip irrigation hose adopts a telescopic universal tube, and a drip irrigation hole is opened at the bottom of the drip irrigation hose for drip irrigation into the cultivation cup.

5. The citrus cultivation equipment according to claim 3, characterized in that: There are multiple hard water pipes, which are arranged in rows according to the multiple cultivation cups. The ends of the hard water pipes have threaded sections, which are threadedly connected to the water distribution pipes.

6. The citrus cultivation equipment according to claim 2, characterized in that: Sliding openings are provided on opposite sides of the opening frame, and the sealing plate and the opening and closing rack slide through the sliding openings.

7. The citrus cultivation equipment according to claim 2, characterized in that: The length ratio of the lifting screw and the fixed rack is 1:5-9, so that the sealing plate is closed or opened with priority in the running stroke of the opening frame.

8. The citrus cultivation equipment according to claim 2, characterized in that: The two opening and closing gears are respectively located on both sides of the opening frame, and the lengths of the two sealing plates are both greater than half of the opening frame.

9. The citrus cultivation equipment according to claim 2, characterized in that: The speed ratio of the driving gear to the opening and closing gear is 1:6-10, and the opening size of the opening frame is larger than the size of the cup placing plate.

10. The citrus cultivation equipment according to claim 3, characterized in that: A water supply pipe and a waste discharge pipe are installed on one side of the water tank. Valves are provided on the water supply pipe and the waste discharge pipe. A plug is provided at the funnel of the water supply pipe.

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