An apple planting supplementary lighting device and its method

Abstract

The present invention relates to the technical field of agricultural planting, and discloses an apple planting light supplementing device and method, which solves the problem that the light received by the bottom layer of the plant is very little, resulting in a low light supplementing effect for the plant. It includes an annular box, a support ring rotatably connected is sleeved outside the annular box, support units are respectively fixedly connected to both sides of the support ring, a gear ring is rotatably connected inside the annular box, and the gear ring and the annular box are connected by a driver. A position adjustment mechanism for driving the annular box to rotate is installed at the bottom of the support ring. A plurality of light supplementing lamp bodies are arranged below the annular box. An installation frame is fixedly connected to the top of the light supplementing lamp body. A plurality of first avoidance holes respectively matched with the installation frame are formed in the annular box; ensuring that the combined light can irradiate different positions on the plant, making the light supplementing effect of the plant better and improving the quality of the fruit.

Description

Technical Field

[0001] The present invention belongs to the technical field of agricultural planting, and specifically relates to an apple planting supplementary lighting device and method. Background Technique

[0002] Light is one of the important environmental factors in the apple production process and affects the quality of apple fruits. Different light quality regulations have an impact on the fruit color and internal quality. By setting a supplementary lighting device above the plant and using a supplementary lighting combination with a blue light to red light ratio of 1:3, it can promote the synthesis of anthocyanins in the fruit peel, thereby promoting fruit coloring. It has an obvious promoting effect on the accumulation of sugar content, soluble solid content, and vitamin C content, effectively improving the comprehensive quality of the fruit. Among them, the existing supplementary lighting device irradiates the plant from top to bottom, resulting in very little light received by the bottom layer of the plant, with a low supplementary lighting effect on the plant, affecting the fruit quality, and having certain limitations. Summary of the Invention

[0003] In view of the above situation, to overcome the defects of the existing technology, the present invention provides an apple planting supplementary lighting device and method, effectively solving the problem that the bottom layer of the plant receives very little light in the above background technique, resulting in a low supplementary lighting effect on the plant.

[0004] To achieve the above object, the present invention provides the following technical solution: An apple planting supplementary lighting device, including an annular box, a support ring rotatably connected to the outside of the annular box, support units fixedly connected to both sides of the support ring, a gear ring rotatably connected inside the annular box, and the gear ring and the annular box are connected by a driver. A position adjustment mechanism for driving the rotation of the annular box is installed at the bottom of the support ring. A number of supplementary lamp bodies are provided below the annular box. The top of the supplementary lamp body is fixedly connected with a mounting frame. A number of first avoidance holes respectively matching the mounting frame are opened on the annular box. A damping meshing structure respectively matching the gear ring and the mounting frame is provided inside the annular box. A reflecting plate and a lifting box are provided below the supplementary lamp body. A first connecting shaft is fixedly connected to the side of the reflecting plate close to the lifting box. A sliding swing reflecting component matching the first connecting shaft is provided inside the lifting box, and the lifting box and the annular box are connected by a lifting member.

[0005] Preferably, the damping meshing structure includes a second connecting shaft fixedly installed on the mounting frame. A first supporting part rotatably connected is sleeved on the outside of the second connecting shaft, and the first supporting part is fixedly connected to the inner wall of the annular box. One end of the second connecting shaft away from the first supporting part is fixedly connected with a first gear. A first toothed plate meshing with the first gear is provided on the side of the mounting frame away from the first supporting part. The top end of the first toothed plate is fixedly connected with a movable plate located above the annular box. The movable plate and the gear ring are connected by a damping transmission.

[0006] Preferably, the damping driver includes a first lead screw fixedly installed at the bottom of the movable plate. The first lead screw penetrates through the annular box. A fixed sleeve is sleeved outside the first lead screw and is located inside the annular box. The fixed sleeve is rotatably connected to the annular box. A second gear meshing with the toothed ring is fixedly sleeved outside the fixed sleeve. A first threaded sleeve is sleeved outside the first lead screw and is located below the fixed sleeve. A second support part is rotatably sleeved outside the first threaded sleeve. The second support part is fixedly connected to the inner wall of the annular box. The top end of the first threaded sleeve is fixedly connected to a first damping disc. The bottom end of the fixed sleeve is fixedly connected to a second damping disc. The first lead screw penetrates through the second damping disc and the first damping disc, and the top of the first damping disc is in contact with the bottom of the second damping disc. A stop unit cooperating with the second connecting shaft is arranged inside the annular box.

[0007] Preferably, the stop unit includes a support block fixedly installed on the second connecting shaft. A first stop plate and a second stop plate are respectively arranged on both sides of the support block, and the first stop plate and the second stop plate are respectively fixedly connected to the inner wall of the annular box.

[0008] Preferably, the driver includes a third gear arranged inside the annular box. The third gear meshes with the toothed ring. A first motor is fixedly connected to the top of the annular box. The output end of the first motor is fixedly connected to the third gear.

[0009] Preferably, the position adjustment mechanism includes a second motor arranged below the annular box. The second motor and the support ring are fixedly connected through a motor bracket. The output end of the second motor is fixedly connected to a third connecting shaft. The top end of the third connecting shaft is fixedly connected to a fourth gear located inside the annular box. The fourth gear meshes with the toothed ring. A second avoidance hole cooperating with the third connecting shaft is opened on the bottom inner wall of the annular box.

[0010] Preferably, the support unit includes a support frame fixedly installed on the support ring. A support sleeve is sleeved outside the support frame. The bottom end of the support sleeve is fixedly connected to a base. An insertion plate is arranged above the base. A plurality of insertion holes respectively cooperating with the insertion plate are opened on the support frame. The insertion plate penetrates through the support sleeve. At least one second lead screw is respectively fixedly connected to both sides of the insertion plate. A nut is sleeved outside the second lead screw, and the nut is in contact with the outer wall of the support sleeve.

[0011] Preferably, the sliding and swinging reflective component includes a rotating shaft disposed in the lifting box. A third supporting part which is rotatably connected is sleeved outside the rotating shaft. The third supporting part is fixedly connected to the inner wall of the lifting box. A fifth gear and a connecting plate are respectively fixedly connected to both ends of the rotating shaft. A second toothed plate penetrates through the lifting box. The second toothed plate meshes with the fifth gear. A fixing plate is fixedly connected in the lifting box. A guiding groove is formed on one side of the fixing plate close to the second toothed plate. A guiding strip which is adapted to the guiding groove is fixedly connected to the second toothed plate. And the guiding strip penetrates through the guiding groove. The top end of the second toothed plate is fixedly connected to the bottom of the annular box. A fixing column is fixedly connected to the side of the connecting plate away from the rotating shaft. A rectangular ring is sleeved outside the fixing column. At least two guiding columns are fixedly connected to the bottom of the rectangular ring. And the bottom ends of the guiding columns penetrate through the lifting box. A third toothed plate is fixedly connected to the side of the rectangular ring away from the connecting plate. The first connecting shaft is rotatably connected to the lifting box. And the first connecting shaft is fixedly connected to a sixth gear located in the lifting box. The sixth gear meshes with the third toothed plate.

[0012] Preferably, the lifting member includes a plurality of third lead screws rotatably connected in the annular box. The number of the third lead screws is the same as that of the lifting boxes. A seventh gear which meshes with the toothed ring is fixedly sleeved outside the third lead screw. A second threaded sleeve is sleeved outside the third lead screw and is located below the annular box. And the bottom end of the second threaded sleeve and the lifting box are connected through a connecting block.

[0013] The present invention also provides an apple planting light supplementing method, which uses the apple planting light supplementing device as described above, and includes the following steps:

[0014] Step 1: When it is necessary to supplement light to the bottom layer of the plant blocked, the driver is used to drive the toothed ring to rotate. The toothed ring drives the mounting rack and the light supplementing lamp body to rotate through the damping meshing structure, so that the light supplementing lamp body faces the reflector.

[0015] Step 2: The lifting member is used to drive the lifting box to move vertically relative to the annular box, so that the reflector is at a preset height. The combined light emitted by the light supplementing lamp body is reflected by the reflector and irradiated on the bottom layer of the plant blocked.

[0016] Step 3: During the process of the reflector and the lifting box descending, the sliding and swinging reflective component drives the reflector to swing reciprocally relative to the lifting box, adjusts the angle at which the reflector reflects the combined light onto the plant, and ensures that the combined light is irradiated on the bottom layer of the plant blocked.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] When it is necessary to supplement light to the underlying layer of the plant blocked by the light, the drive rotates the gear ring through the driver. The gear ring drives the mounting frame and the main body of the supplementary light lamp to rotate through the damping engagement structure, so that the main body of the supplementary light lamp faces the reflector. And the lifting member drives the lifting box to move vertically relative to the annular box, so that the reflector is at a preset height. The combined light emitted by the main body of the supplementary light lamp is reflected by the reflector and irradiated on the underlying layer of the plant blocked by the light. And during the process of the reflector and the lifting box descending, the sliding and swinging reflecting component drives the reflector to swing reciprocally relative to the lifting box, adjusting the angle at which the reflector reflects the combined light onto the plant, ensuring that the combined light can be irradiated on different positions of the plant, making the plant light supplement effect better, improving the quality of the fruit. Using a light supplement combination with a ratio of blue light to red light of 1:3 can promote the synthesis of anthocyanins in the pericarp, thereby promoting fruit coloring. It has an obvious promoting effect on the accumulation of sugar content, soluble solid content, and vitamin C content, effectively improving the comprehensive quality of the fruit. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention, and do not constitute a limitation to the present invention.

[0020] In the drawings:

[0021] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0022] Figure 2 is a schematic structural diagram of the bottom of the annular box of the present invention;

[0023] Figure 3 is a schematic structural diagram of the gear ring of the present invention;

[0024] Figure 4 is a partial schematic structural diagram inside the annular box of the present invention;

[0025] Figure 5 is a schematic structural diagram of the first lead screw of the present invention being disassembled from the fixed sleeve and the first threaded sleeve respectively;

[0026] Figure 6 is a schematic structural diagram of the mounting frame of the present invention;

[0027] Figure 7 is a schematic structural diagram of the plug board and the support sleeve of the present invention being disassembled;

[0028] Figure 8 is a schematic structural diagram of the lifting member of the present invention;

[0029] Figure 9 is a schematic structural diagram of the inside of the lifting box of the present invention;

[0030] Figure 10This is a schematic structural diagram of the split sliding and swinging light-reflecting component of the present invention.

[0031] In the figure: 1, annular box; 2, support ring; 3, main body of supplementary light; 4, gear ring; 5, mounting bracket; 6, reflector; 7, lifting box; 8, first connecting shaft; 9, first avoidance hole; 10, second connecting shaft; 11, first support part; 12, first gear; 13, first toothed plate; 14, fixed sleeve; 15, second gear; 16, first threaded sleeve; 17, second support part; 18, first damping disc; 19, second damping disc; 20, movable plate; 21, first lead screw; 22, support block; 23, first stop plate; 24, second stop plate; 25, first motor; 26, third gear; 27, motor bracket; 28, second motor; 29, third connecting shaft; 30, fourth gear; 31, second avoidance hole; 32, support frame; 33, support sleeve; 34, base; 35, insertion plate; 36, insertion hole; 37, second lead screw; 38, nut; 39, rotating shaft; 40, fifth gear; 41, second toothed plate; 42, fixing plate; 43, guiding strip; 44, guiding groove; 45, fixing column; 46, rectangular ring; 47, connecting plate; 48, guiding column; 49, third toothed plate; 50, sixth gear; 51, third lead screw; 52, seventh gear; 53, second threaded sleeve; 54, connecting block; 55, third support part. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment 1, consisting of Figures 1 to 10Given that, the present invention includes an annular box 1, an externally sleeved support ring 2 is rotatably connected to the annular box 1, support units are fixedly connected to both sides of the support ring 2, a gear ring 4 is rotatably connected inside the annular box 1, and the gear ring 4 and the annular box 1 are connected by a driver. A position adjustment mechanism for driving the rotation of the annular box 1 is installed at the bottom of the support ring 2. A plurality of supplementary light lamp bodies 3 are provided below the annular box 1. The top of the supplementary light lamp body 3 is fixedly connected with a mounting bracket 5. A plurality of first avoidance holes 9 respectively matching with the mounting bracket 5 are formed on the annular box 1. A damping meshing structure respectively matching with the gear ring 4 and the mounting bracket 5 is arranged inside the annular box 1. A reflecting plate 6 and a lifting box 7 are provided below the supplementary light lamp body 3. A first connecting shaft 8 is fixedly connected to one side of the reflecting plate 6 close to the lifting box 7. A sliding and swinging reflecting component matching with the first connecting shaft 8 is arranged inside the lifting box 7. The lifting box 7 and the annular box 1 are connected by a lifting member; when it is necessary to supplement light to the underlying layer of the plant blocked, the driver drives the rotation of the gear ring 4, the gear ring 4 drives the mounting bracket 5 and the supplementary light lamp body 3 to rotate through the damping meshing structure, so that the supplementary light lamp body 3 faces the reflecting plate 6, and the lifting member drives the lifting box 7 to move vertically relative to the annular box 1, so that the reflecting plate 6 is at a preset height. The combined light emitted by the supplementary light lamp body 3 is reflected by the reflecting plate 6 and irradiated on the underlying layer of the plant blocked. During the process of the reflecting plate 6 and the lifting box 7 descending, the sliding and swinging reflecting component drives the reflecting plate 6 to swing reciprocally relative to the lifting box 7, and adjusts the angle at which the reflecting plate 6 reflects the combined light onto the plant, ensuring that the combined light can be irradiated on different positions of the plant, making the plant light supplement effect better, improving the quality of the fruit. The supplementary light combination with the ratio of blue light to red light being 1:3 can promote the synthesis of anthocyanins in the pericarp, and thus promote fruit coloring. It has an obvious promoting effect on the accumulation of sugar content, soluble solid content, and vitamin C content, and effectively improves the comprehensive quality of the fruit.

[0034] Embodiment 2, on the basis of Embodiment 1, by Figure 3 , Figure 4 , Figure 5 and Figure 6Provided that the damping engagement structure includes a second connecting shaft 10 fixedly installed on the mounting frame 5. A first support portion 11 with a rotational connection is sleeved outside the second connecting shaft 10, and the first support portion 11 is fixedly connected to the inner wall of the annular box 1. One end of the second connecting shaft 10 away from the first support portion 11 is fixedly connected with a first gear 12. On one side of the mounting frame 5 away from the first support portion 11, there is a first toothed plate 13 meshing with the first gear 12. The top end of the first toothed plate 13 is fixedly connected with a movable plate 20 located above the annular box 1. The movable plate 20 and the toothed ring 4 are connected through a damping transmission. The damping transmission includes a first lead screw 21 fixedly installed at the bottom of the movable plate 20. The first lead screw 21 penetrates through the annular box 1. A fixed sleeve 14 located inside the annular box 1 is sleeved outside the first lead screw 21, and the fixed sleeve 14 is rotationally connected to the annular box 1. A second gear 15 meshing with the toothed ring 4 is fixedly sleeved outside the fixed sleeve 14. A first threaded sleeve 16 is sleeved outside the first lead screw 21 and located below the fixed sleeve 14. A second support portion 17 with a rotational connection is sleeved outside the first threaded sleeve 16, and the second support portion 17 is fixedly connected to the inner wall of the annular box 1. The top end of the first threaded sleeve 16 is fixedly connected with a first damping disc 18. The bottom end of the fixed sleeve 14 is fixedly connected with a second damping disc 19. The first lead screw 21 penetrates through the second damping disc 19 and the first damping disc 18, and the top of the first damping disc 18 is in contact with the bottom of the second damping disc 19. A stop unit matching with the second connecting shaft 10 is arranged inside the annular box 1. The stop unit includes a support block 22 fixedly installed on the second connecting shaft 10. On both sides of the support block 22, there are respectively a first stop plate 23 and a second stop plate 24, and the first stop plate 23 and the second stop plate 24 are respectively fixedly connected to the inner wall of the annular box 1;

[0035] When the drive drives the ring gear 4 to rotate relative to the annular box 1, the ring gear 4 drives the second gear 15 to rotate, the second gear 15 drives the fixed sleeve 14 and the second damping disc 19 to rotate, and the second damping disc 19 drives the first damping disc 18 and the first threaded sleeve 16 to rotate through friction. The first threaded sleeve 16 can drive the first lead screw 21 and the movable plate 20 to move in the vertical direction. The movable plate 20 drives the first toothed plate 13 to move in the vertical direction. The first toothed plate 13 drives the second connecting shaft 10 to rotate through the first gear 12. The second connecting shaft 10 can drive the mounting bracket 5 and the supplementary light body 3 to rotate, changing the tilt angle of the supplementary light body 3. When the supplementary light body 3 faces the reflector 6, the support block 22 on the second connecting shaft 10 contacts the first stop plate 23. As the ring gear 4 continues to rotate, the second damping disc 19 cannot drive the first damping disc 18 to rotate synchronously through friction. When the ring gear 4 continues to rotate, the supplementary light body 3 can be kept in a state facing the reflector 6. Similarly, when the ring gear 4 rotates in the reverse direction, the second damping disc 19 drives the first damping disc 18 to rotate in the reverse direction. When the included angle between the irradiation angle of the supplementary light body 3 and the horizontal plane is at a preset value, the support block 22 contacts the second stop plate 24, and the supplementary light body 3 stops rotating again.

[0036] Embodiment 3, on the basis of Embodiment 1, is given by Figure 1 , Figure 2 , Figure 3 and Figure 7 . The drive includes a third gear 26 arranged in the annular box 1. The third gear 26 meshes with the ring gear 4. The top of the annular box 1 is fixedly connected with a first motor 25. The output end of the first motor 25 is fixedly connected with the third gear 26. The position adjustment mechanism includes a second motor 28 arranged below the annular box 1. The second motor 28 and the support ring 2 are fixedly connected through a motor bracket 27. The output end of the second motor 28 is fixedly connected with a third connecting shaft 29. The top end of the third connecting shaft 29 is fixedly connected with a fourth gear 30 located in the annular box 1, and the fourth gear 30 meshes with the ring gear 4. The bottom inner wall of the annular box 1 is provided with a second avoidance hole 31 that cooperates with the third connecting shaft 29. The support unit includes a support frame 32 fixedly installed on the support ring 2. The outside of the support frame 32 is sleeved with a support sleeve 33. The bottom end of the support sleeve 33 is fixedly connected with a base 34. An insertion plate 35 is arranged above the base 34. The support frame 32 is provided with a plurality of insertion holes 36 that respectively cooperate with the insertion plate 35, and the insertion plate 35 penetrates through the support sleeve 33. At least one second lead screw 37 is fixedly connected to both sides of the insertion plate 35. The outside of the second lead screw 37 is sleeved with a nut 38, and the nut 38 contacts the outer wall of the support sleeve 33;

[0037] The first motor 25 drives the third gear 26 to rotate, and the third gear 26 can drive the gear ring 4 to rotate relative to the annular box 1. When it is necessary to drive the annular box 1 to rotate relative to the support ring 2, the first motor 25 stops driving the third gear 26 to rotate at this time, and the third gear 26 and the gear ring 4 are fixed relative to the annular box 1. At this time, the second motor 28 drives the fourth gear 30 to rotate through the third connecting shaft 29, and the fourth gear 30 drives the gear ring 4, the third gear 26 and the annular box 1 to rotate relative to the support ring 2. And the third connecting shaft 29 moves in the second avoidance hole 31, so that several supplementary light lamp bodies 3 rotate synchronously with the annular box 1 relative to the support ring 2. The annular box 1 and the support ring 2 are supported by the base 34. The staff drives the nuts 38 on both sides of the plug board 35 to rotate, so that the nuts 38 are no longer sleeved outside the second lead screw 37, and the fixed relationship between the plug board 35 and the support sleeve 33 is released. The staff drives the plug board 35 to disengage from the support sleeve 33 and a corresponding jack 36. The staff drives the support frame 32 to move vertically relative to the support sleeve 33 to change the height of the annular box 1 and the support ring 2. After the height of the annular box 1 is adjusted, the staff drives the plug board 35 to penetrate the support sleeve 33, and the support sleeve 33 penetrates a corresponding jack 36. The staff drives the nut 38 to be sleeved outside the second lead screw 37, and the staff drives the nut 38 to rotate, so that the nuts 38 on both sides of the plug board 35 clamp the support sleeve 33, and the plug board 35 can be fixed relative to the support sleeve 33 and the support frame 32, completing the adjustment of the initial height of the annular box 1 and the support ring 2.

[0038] Embodiment 4, on the basis of Embodiment 1, by Figure 1 、 Figure 8 、 Figure 9 and Figure 10Given that, the sliding and swinging reflective component includes a rotating shaft 39 disposed in the lifting box 7. A third supporting portion 55 connected in a rotating manner is sleeved outside the rotating shaft 39. The third supporting portion 55 is fixedly connected to the inner wall of the lifting box 7. Both ends of the rotating shaft 39 are respectively fixedly connected with a fifth gear 40 and a connecting plate 47. A second toothed plate 41 penetrates through the lifting box 7. The second toothed plate 41 meshes with the fifth gear 40. A fixing plate 42 is fixedly connected in the lifting box 7. A guiding groove 44 is formed on one side of the fixing plate 42 close to the second toothed plate 41. A guiding bar 43 adapted to the guiding groove 44 is fixedly connected to the second toothed plate 41. And the guiding bar 43 penetrates through the guiding groove 44. The top end of the second toothed plate 41 is fixedly connected to the bottom of the annular box 1. A fixing column 45 is fixedly connected to the side of the connecting plate 47 away from the rotating shaft 39. A rectangular ring 46 is sleeved outside the fixing column 45. At least two guiding columns 48 are fixedly connected to the bottom of the rectangular ring 46. And the bottom ends of the guiding columns 48 penetrate through the lifting box 7. A third toothed plate 49 is fixedly connected to the side of the rectangular ring 46 away from the connecting plate 47. The first connecting shaft 8 is rotatably connected to the lifting box 7. And the first connecting shaft 8 is fixedly connected with a sixth gear 50 located in the lifting box 7. The sixth gear 50 meshes with the third toothed plate 49. The lifting member includes a plurality of third lead screws 51 rotatably connected in the annular box 1. The number of the third lead screws 51 is the same as that of the lifting boxes 7 arranged. A seventh gear 52 meshing with the toothed ring 4 is fixedly sleeved outside the third lead screw 51. A second threaded sleeve 53 is sleeved outside the third lead screw 51 and is located below the annular box 1. And the bottom end of the second threaded sleeve 53 is connected to the lifting box 7 through a connecting block 54;

[0039] When the toothed ring 4 is rotated by a driver, the toothed ring 4 drives the seventh gear 52 and the third lead screw 51 to rotate. The third lead screw 51 drives the second threaded sleeve 53 to move vertically downward relative to the annular box 1. The second threaded sleeve 53 drives the lifting box 7 to move downward through the connecting block 54, changing the heights of the second threaded sleeve 53, the connecting block 54 and the lifting box 7. While the lifting box 7 is descending, the fifth gear 40 rolls on the second toothed plate 41, and the guiding bar 43 slides relative to the guiding groove 44. Through the design of the fixing plate 42, the guiding bar 43 and the guiding groove 44, the lifting box 7 slides stably in the vertical direction relative to the second toothed plate 41 and the annular box 1. When the fifth gear 40 rolls on the second toothed plate 41, the fifth gear 40 drives the rotating shaft 39 and the connecting plate 47 to rotate. The connecting plate 47 drives the fixing column 45 to slide reciprocally in the rectangular ring 46. The fixing column 45 can drive the rectangular ring 46 and the guiding columns 48 to move reciprocally in the vertical direction relative to the lifting box 7. The rectangular ring 46 drives the sixth gear 50 to rotate periodically forward and backward through the third toothed plate 49. The sixth gear 50 can drive the reflecting plate 6 to swing reciprocally through the first connecting shaft 8, facilitating the change of the height of the reflecting plate 6. At the same time, the angle at which the reflecting plate 6 reflects the combined light onto the plants can be adjusted to ensure that the combined light can irradiate different positions on the plants.

[0040] A method for supplementing light in apple cultivation in this embodiment uses the apple cultivation light supplement device as described above and includes the following steps:

[0041] Step 1: When it is necessary to supplement light to the bottom layer of the plant blocked by the plant, the drive rotates the gear ring 4 through the driver, and the gear ring 4 drives the mounting frame 5 and the light supplement lamp body 3 to rotate through the damping engagement structure, so that the light supplement lamp body 3 faces the reflector 6;

[0042] Step 2: The lifting member drives the lifting box 7 to move vertically relative to the annular box 1, so that the reflector 6 is at a preset height, and the combined light emitted by the light supplement lamp body 3 is reflected by the reflector 6 and irradiated on the bottom layer of the plant blocked by the plant;

[0043] Step 3: During the process of the reflector 6 and the lifting box 7 descending, the sliding and swinging reflector assembly drives the reflector 6 to swing reciprocally relative to the lifting box 7, adjusting the angle at which the reflector 6 reflects the combined light onto the plant to ensure that the combined light is irradiated on the bottom layer of the plant blocked by the plant.

[0044] Working principle: The light supplement lamp body 3 is located above the plant. When it is necessary to use a combined supplement of blue light and red light during a preset time period, the drive rotates the gear ring 4 through the driver, and the gear ring 4 drives the mounting frame 5 and the light supplement lamp body 3 to rotate through the damping engagement structure, adjusting the irradiation angle of the light supplement lamp body 3, and driving the annular box 1 to rotate relative to the support ring 2 through the position adjustment mechanism, adjusting the irradiation direction of the light supplement lamp body 3, and supplementing light by emitting combined light through the light supplement lamp body 3. When it is necessary to supplement light to the bottom layer of the plant blocked by the plant, the drive rotates the gear ring 4 through the driver, and the gear ring 4 drives the mounting frame 5 and the light supplement lamp body 3 to rotate through the damping engagement structure, so that the light supplement lamp body 3 faces the reflector 6, and the lifting member drives the lifting box 7 to move vertically relative to the annular box 1, so that the reflector 6 is at a preset height, and the combined light emitted by the light supplement lamp body 3 is reflected by the reflector 6 and irradiated on the bottom layer of the plant blocked by the plant. During the process of the reflector 6 and the lifting box 7 descending, the sliding and swinging reflector assembly drives the reflector 6 to swing reciprocally relative to the lifting box 7, adjusting the angle at which the reflector 6 reflects the combined light onto the plant to ensure that the combined light can be irradiated on different positions of the plant, making the light supplement effect of the plant better, improving the quality of the fruit. Using a light supplement combination with a ratio of blue light to red light of 1:3 can promote the synthesis of anthocyanins in the fruit peel, thereby promoting fruit coloring. It has an obvious promoting effect on the accumulation of sugar content, soluble solid content, and vitamin C content, effectively improving the comprehensive quality of the fruit;

[0045] When the driver drives the ring gear 4 to rotate relative to the annular box 1, the ring gear 4 drives the second gear 15 to rotate, and the second gear 15 drives the fixed sleeve 14 and the second damping plate 19 to rotate. The second damping plate 19 drives the first damping plate 18 and the first threaded sleeve 16 to rotate through friction. The first threaded sleeve 16 can drive the first screw rod 21 and the movable plate 20 to move in the vertical direction. The movable plate 20 drives the first gear plate 13 to move in the vertical direction. The first gear plate 13 drives the second connecting shaft 10 to rotate through the first gear 12. The second connecting shaft 10 can drive the mounting bracket 5 and the fill light body 3 to rotate, thereby changing the inclination angle of the fill light body 3. When the fill light body 3 faces the reflector 6, the support block 22 on the second connecting shaft 10 contacts the first stop plate 23. As the ring gear 4 continues to rotate, the second damping disc 19 cannot drive the first damping disc 18 to rotate synchronously through friction. When the ring gear 4 continues to rotate, the fill light body 3 can remain facing the reflector 6. Similarly, when the ring gear 4 rotates in the opposite direction, the second damping disc 19 drives the first damping disc 18 to rotate in the opposite direction through friction. When the angle between the illumination angle of the fill light body 3 and the horizontal plane reaches a preset value, the support block 22 contacts the second stop plate 24, and the fill light body 3 stops rotating again.

[0046] The third gear 26 is driven to rotate by the first motor 25, and the third gear 26 can drive the ring gear 4 to rotate relative to the annular box 1. When the annular box 1 needs to be driven to rotate relative to the support ring 2, the first motor 25 stops driving the third gear 26 to rotate, and the third gear 26 and the ring gear 4 are fixed relative to the annular box 1. At this time, the second motor 28 drives the fourth gear 30 to rotate through the third connecting shaft 29. The fourth gear 30 drives the ring gear 4, the third gear 26 and the annular box 1 to rotate relative to the support ring 2, so that several fill light bodies 3 follow the annular box 1 to rotate synchronously with the support ring 2. The annular box 1 and the support ring 2 are supported by the base 34, and the staff drives the nuts 38 on both sides of the plug plate 35 to rotate so that the nuts 38 are no longer sleeved on the second screw rod. The outside of 37 releases the fixed relationship between the insert plate 35 and the support sleeve 33, and the staff drives the insert plate 35 to separate from the support sleeve 33 and a corresponding insertion hole 36. The staff drives the support frame 32 to move vertically relative to the support sleeve 33 to change the height of the annular box 1 and the support ring 2. After the height of the annular box 1 is adjusted, the staff drives the insert plate 35 to pass through the support sleeve 33, and the support sleeve 33 passes through a corresponding insertion hole 36. The staff drives the nut 38 to be sleeved on the outside of the second screw rod 37. The staff drives the nut 38 to rotate so that the nuts 38 on both sides of the insert plate 35 clamp the support sleeve 33, so that the insert plate 35 is fixed relative to the support sleeve 33 and the support frame 32, completing the initial height adjustment of the annular box 1 and the support ring 2.

[0047] When the drive drives the ring gear 4 to rotate, the ring gear 4 drives the seventh gear 52 and the third lead screw 51 to rotate. The third lead screw 51 drives the second threaded sleeve 53 to move downward in the vertical direction relative to the annular box 1. The second threaded sleeve 53 drives the lifting box 7 to move downward through the connecting block 54, changing the heights of the second threaded sleeve 53, the connecting block 54 and the lifting box 7. While the lifting box 7 is descending, the fifth gear 40 rolls on the second toothed plate 41, and the guide bar 43 slides relative to the guide groove 44. Through the design of the fixing plate 42, the guide bar 43 and the guide groove 44, the lifting box 7 slides smoothly in the vertical direction relative to the second toothed plate 41 and the annular box 1. When the fifth gear 40 rolls on the second toothed plate 41, the fifth gear 40 drives the rotating shaft 39 and the connecting plate 47 to rotate. The connecting plate 47 drives the fixed column 45 to slide reciprocally within the rectangular ring 46. The fixed column 45 can drive the rectangular ring 46 and the guide post 48 to move reciprocally in the vertical direction relative to the lifting box 7. The rectangular ring 46 drives the sixth gear 50 to rotate periodically forward and backward through the third toothed plate 49. The sixth gear 50 can drive the reflector 6 to swing reciprocally through the first connecting shaft 8, facilitating the change of the height of the reflector 6. At the same time, the angle at which the reflector 6 reflects the combined light onto the plants can be adjusted to ensure that the combined light can irradiate different positions on the plants.

[0048] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An apple planting supplementary lighting device, comprising an annular box (1), characterized in that: A support ring (2) is rotatably connected to the outside of the annular box (1). Support units are fixedly connected to both sides of the support ring (2). A gear ring (4) is rotatably connected inside the annular box (1), and the gear ring (4) and the annular box (1) are connected by a driver. A position adjustment mechanism for driving the rotation of the annular box (1) is installed at the bottom of the support ring (2). A plurality of supplementary light lamp bodies (3) are arranged below the annular box (1). An installation frame (5) is fixedly connected to the top of the supplementary light lamp body (3). A plurality of first avoidance holes (9) respectively cooperating with the installation frame (5) are formed in the annular box (1). A damping meshing structure respectively cooperating with the gear ring (4) and the installation frame (5) is arranged inside the annular box (1). A reflecting plate (6) and a lifting box (7) are arranged below the supplementary light lamp body (3). A first connecting shaft (8) is fixedly connected to one side of the reflecting plate (6) close to the lifting box (7). A sliding and swinging reflecting component cooperating with the first connecting shaft (8) is arranged inside the lifting box (7), and the lifting box (7) and the annular box (1) are connected by a lifting member; The damping meshing structure includes a second connecting shaft (10) fixedly installed on the installation frame (5). A first support portion (11) is rotatably connected to the outside of the second connecting shaft (10), and the first support portion (11) is fixedly connected to the inner wall of the annular box (1). A first gear (12) is fixedly connected to one end of the second connecting shaft (10) away from the first support portion (11). A first toothed plate (13) meshing with the first gear (12) is arranged on one side of the installation frame (5) away from the first support portion (11). The top end of the first toothed plate (13) is fixedly connected to a movable plate (20) located above the annular box (1). The movable plate (20) and the gear ring (4) are connected by a damping transmission; The damping transmission includes a first lead screw (21) fixedly installed at the bottom of the movable plate (20). The first lead screw (21) penetrates through the annular box (1). A fixed sleeve (14) located inside the annular box (1) is rotatably connected to the outside of the first lead screw (21), and the fixed sleeve (14) is rotatably connected to the annular box (1). A second gear (15) meshing with the gear ring (4) is fixedly sleeved on the outside of the fixed sleeve (14). A first threaded sleeve (16) located below the fixed sleeve (14) is rotatably connected to the outside of the first lead screw (21). A second support portion (17) is rotatably connected to the outside of the first threaded sleeve (16), and the second support portion (17) is fixedly connected to the inner wall of the annular box (1). A first damping disc (18) is fixedly connected to the top end of the first threaded sleeve (16). A second damping disc (19) is fixedly connected to the bottom end of the fixed sleeve (14). The first lead screw (21) penetrates through the second damping disc (19) and the first damping disc (18), and the top of the first damping disc (18) is in contact with the bottom of the second damping disc (19). A stop unit cooperating with the second connecting shaft (10) is arranged inside the annular box (1); The stopping unit includes a support block (22) fixedly installed on the second connecting shaft (10). On both sides of the support block (22), a first stopping plate (23) and a second stopping plate (24) are respectively provided, and the first stopping plate (23) and the second stopping plate (24) are respectively fixedly connected to the inner wall of the annular box (1).

2. The apple planting supplementary lighting device according to claim 1, wherein: The driver includes a third gear (26) arranged in the annular box (1). The third gear (26) meshes with the gear ring (4). A first motor (25) is fixedly connected to the top of the annular box (1), and the output end of the first motor (25) is fixedly connected to the third gear (26).

3. The apple planting supplementary lighting device according to claim 1, wherein: The position adjustment mechanism includes a second motor (28) arranged below the annular box (1). The second motor (28) and the support ring (2) are fixedly connected through a motor bracket (27). The output end of the second motor (28) is fixedly connected to a third connecting shaft (29). The top end of the third connecting shaft (29) is fixedly connected to a fourth gear (30) located in the annular box (1), and the fourth gear (30) meshes with the gear ring (4). A second avoidance hole (31) matching the third connecting shaft (29) is formed in the bottom inner wall of the annular box (1).

4. The apple planting light supplement device according to claim 1, characterized in that: The support unit includes a support frame (32) fixedly installed on the support ring (2). A support sleeve (33) is sleeved outside the support frame (32). The bottom end of the support sleeve (33) is fixedly connected to a base (34). An insertion plate (35) is arranged above the base (34). A plurality of insertion holes (36) respectively matching the insertion plate (35) are formed in the support frame (32), and the insertion plate (35) penetrates through the support sleeve (33). At least one second lead screw (37) is fixedly connected to both sides of the insertion plate (35). A nut (38) is sleeved outside the second lead screw (37), and the nut (38) is in contact with the outer wall of the support sleeve (33).

5. The apple planting light supplement device according to claim 1, characterized in that: The sliding and swinging light reflecting assembly includes a rotating shaft (39) disposed in the lifting box (7). A third supporting part (55) which is rotatably connected is sleeved outside the rotating shaft (39). The third supporting part (55) is fixedly connected to the inner wall of the lifting box (7). The two ends of the rotating shaft (39) are respectively fixedly connected with a fifth gear (40) and a connecting plate (47). A second toothed plate (41) penetrates through the lifting box (7). The second toothed plate (41) meshes with the fifth gear (40). A fixing plate (42) is fixedly connected in the lifting box (7). A guiding groove (44) is formed on one side of the fixing plate (42) close to the second toothed plate (41). A guiding bar (43) which is adapted to the guiding groove (44) is fixedly connected to the second toothed plate (41). And the guiding bar (43) penetrates through the guiding groove (44). The top end of the second toothed plate (41) is fixedly connected to the bottom of the annular box (1). A fixing column (45) is fixedly connected to one side of the connecting plate (47) far away from the rotating shaft (39). A rectangular ring (46) is sleeved outside the fixing column (45). At least two guiding columns (48) are fixedly connected to the bottom of the rectangular ring (46). And the bottom ends of the guiding columns (48) penetrate through the lifting box (7). A third toothed plate (49) is fixedly connected to one side of the rectangular ring (46) far away from the connecting plate (47). The first connecting shaft (8) is rotatably connected to the lifting box (7). And the first connecting shaft (8) is fixedly connected with a sixth gear (50) located in the lifting box (7). The sixth gear (50) meshes with the third toothed plate (49).

6. The apple planting light supplement device according to claim 5, characterized in that: The lifting member includes a plurality of third lead screws (51) rotatably connected in the annular box (1). The number of the third lead screws (51) is the same as that of the lifting boxes (7). A seventh gear (52) which meshes with the toothed ring (4) is fixedly sleeved outside the third lead screw (51). A second threaded sleeve (53) is sleeved outside the third lead screw (51) and is located below the annular box (1). And the bottom end of the second threaded sleeve (53) is connected to the lifting box (7) through a connecting block (54).

7. A method for supplementary lighting in apple cultivation, using the apple cultivation supplementary lighting device as described in claim 1, characterized in that: It includes the following steps: Step 1: When it is necessary to supplement light to the underlying layer of the plant blocked by the light, the toothed ring (4) is driven to rotate by a driver. The toothed ring (4) drives the mounting rack (5) and the supplementary light lamp body (3) to rotate through a damping meshing structure, so that the supplementary light lamp body (3) faces the light reflecting plate (6). Step 2: The lifting box (7) is driven to move in the vertical direction relative to the annular box (1) by the lifting member, so that the light reflecting plate (6) is at a preset height. The combined light emitted by the supplementary light lamp body (3) is reflected by the light reflecting plate (6) and irradiates on the underlying layer of the plant blocked by the light. Step 3: During the process of the light reflecting plate (6) and the lifting box (7) descending, the sliding and swinging light reflecting assembly drives the light reflecting plate (6) to swing reciprocally relative to the lifting box (7), and adjusts the angle at which the light reflecting plate (6) reflects the combined light onto the plant, so as to ensure that the combined light irradiates on the underlying layer of the plant blocked by the light.

Images