A walking seedling cultivation device for citrus planting

Abstract

The present invention provides a walking type seedling cultivation equipment for citrus planting, and relates to the technical field of seedling cultivation equipment. The walking type seedling cultivation equipment for citrus planting comprises a mobile frame, a mobile wheel is arranged at the lower end of the mobile frame, a wrapping bin is fixedly connected to the upper end of the mobile frame, and an observation window is arranged inside the wrapping bin. The walking type seedling cultivation equipment for citrus planting prevents root soaking due to excessive watering by arranging overflow holes on the surface of a pull-out bottom plate, and facilitates the transplanting of seedlings by arranging delivery holes on the surface of the pull-out bottom plate, and makes the nutrient soil wrapped by the first lifting shell and the second lifting shell descend simultaneously through the delivery holes to prevent the nutrient pot composed of the nutrient soil from being damaged and loosened, so that the first lifting shell leaves the nutrient soil and the seedling at the transplanting position, thereby ensuring the integrity of the cultivation soil during transplantation, and effectively avoiding the breakage of the capillary roots of the seedlings, solving the problem that the roots of citrus seedlings are easily broken due to loose soil during transplantation.

Description

Technical Field

[0001] The invention relates to the technical field of seedling cultivation equipment, in particular to walking seedling cultivation equipment for citrus planting. Background Art

[0002] Citrus cultivation is widely distributed all over the world. China is one of the important places of origin. It is rich in citrus resources and has many excellent varieties. Citrus has become a precious fruit for mankind. With the continuous improvement of agricultural technology, in citrus cultivation, seedlings need to be cultivated before they can be cultivated. Therefore, seedling cultivation has become a very important part of citrus cultivation technology.

[0003] Through searching, Chinese patent announcement No. CN112189488A discloses a walking type seedling cultivation equipment for citrus planting, including a cultivation box, the bottom of the cultivation box is fixedly connected with a roller, the left side of the cultivation box is fixedly connected with a push rod and a drain valve, the right side of the cultivation box is fixedly connected with a water tank and an activated carbon filter, the bottom of the inner wall of the water tank is fixedly connected with a water pump, the top of the inner wall of the cultivation box is fixedly connected with a pipe sleeve, and the pipe sleeve is fixedly connected with a water spray pipe; the walking type seedling cultivation equipment for citrus planting can filter the water extracted by the water pump through the activated carbon filter, and the filtered water is transported to the water tank for reuse, thereby achieving the purpose of saving water resources, and the water pump sprays the water in the water tank into the cultivation box through the water spray pipe and the nozzle through the water pump, so as to water the seedlings. The whole device has a reasonable structure, is easy to use and has strong practicality.

[0004] With respect to the above-mentioned related technologies, it is believed that the following defects exist:

[0005] When citrus is planted inside the incubator for transplanting, the soil forming the nutrient pot is easily scattered during the transplanting process, causing the capillary roots of the citrus seedlings to be torn off. The broken capillary roots will cause the citrus seedlings to grow slowly and even seriously reduce the survival rate.

[0006] During the cultivation process of citrus seedlings, the roots of the seedlings are not well developed, so fertilizer spread directly on the surface of the nutrient soil is not easily absorbed. Turning the soil and deep tillage to apply fertilizer can easily damage the roots, and liquid fertilizers are also easily lost when used.

[0007] During the growth period of seedlings, phototropism is more obvious. During the cultivation process, it is inevitable that seedlings will grow crookedly. The existing devices cannot restore the seedlings to upright growth without touching the seedlings. Summary of the invention

[0008] In view of the deficiencies in the prior art, the present invention provides a walking type seedling cultivation device for citrus planting, which solves the problems raised in the above background technology.

[0009] To achieve the above objectives, the present invention is implemented through the following technical solutions: a walking type seedling cultivation equipment for citrus planting, comprising a mobile frame, a mobile wheel is arranged at the lower end of the mobile frame, a wrapping bin is fixedly connected to the upper end of the mobile frame, an observation window is arranged on the inner side of the wrapping bin, a water tank is fixedly connected to the inner side of the mobile frame, a lifting motor is fixedly connected to the upper surface of the water tank, a lifting motor is fixedly connected to the output end of the lifting motor, an irradiation frame plate is threadedly connected to the outer surface of the lifting threaded rod, the irradiation frame plate is slidably connected to the inner wall of the mobile frame, a delivery bin is fixedly connected to the inner side of the irradiation frame plate, a supply motor is fixedly connected to the inner side of the irradiation frame plate, a supply worm is fixedly connected to the output end of the supply motor, a supply linkage component is meshed with the supply worm, the supply linkage component is connected to the delivery bin, an electric telescopic rod is fixedly connected to the lower end of the delivery bin, a fertilizing mechanism is fixedly connected to the lower end of the electric telescopic rod, and the side of the water tank is fixedly connected and A water supply pipe runs through the casing, and a wrapping shell is rotatably connected to the inner side of the movable frame, and an angle worm gear is fixedly connected to the end face of the wrapping shell, and an angle motor is fixedly connected to the inner side of the movable frame, and an angle worm is fixedly connected to the output end of the angle motor, and the angle worm is meshed with the angle worm gear; an end of the wrapping shell away from the angle worm gear is fixedly connected to a support plate, and a pulling and pulling motor is fixedly connected to the surface of the support plate, and a pulling and pulling threaded rod is fixedly connected to the output end of the pulling and pulling motor, and a pulling and pulling bottom plate is threadedly connected to the outer surface of the pulling and pulling threaded rod; a power ring is fixedly connected to the inner side of the wrapping shell, and the power ring is slidably connected to the upper surface of the pulling and pulling bottom plate; a first threaded rod is fixedly connected to the output end of the power ring, and a first lifting shell is threadedly connected to the outer side of the first threaded rod, and the first lifting shell is slidably connected to the inner circumference of the power ring; a second threaded rod is fixedly connected to the output end of the upper surface of the power ring, and a second lifting shell is threadedly connected to the outer surface of the second threaded rod, and the side of the second lifting shell is in sliding contact with the side of the first lifting shell.

[0010] Preferably, the supply linkage assembly consists of a worm shaft and a linkage turbine, the linkage turbine is meshed with the supply worm, the end face of the linkage turbine is fixedly connected to the worm shaft, the worm shaft is located on the inner side of the delivery bin, the outer shape of the delivery bin is a cylindrical empty shell, and a delivery port is fixedly connected to and penetrated from the top of one end of the delivery bin.

[0011] Preferably, the fertilization mechanism includes a fertilizer temporary storage bin, a dispersion motor, a dispersion impeller and an insertion tube. The fertilizer temporary storage bin is fixedly connected to the free end of the electric telescopic rod, the fertilizer temporary storage bin is connected and communicated with the delivery bin through a hose, the lower end of the fertilizer temporary storage bin is fixedly connected to the dispersion motor, the output end of the dispersion motor is fixedly connected to the dispersion impeller, the dispersion impeller is on the inner side of the fertilizer temporary storage bin, and the lower end of the fertilizer temporary storage bin is fixedly connected and penetrated by the insertion tube.

[0012] Preferably, the insertion tube is in the shape of a circular tube, and a circular array of the insertion tubes is distributed on the lower surface of the fertilizer temporary storage bin, and a notch is provided on one side of the insertion tubes facing the center of the fertilizer temporary storage bin.

[0013] Preferably, the water supply pipe has an "n" shape, one end of which is connected to and passes through the water tank. There are three groups of water supply pipes. The two forked circular pipes are located on both sides above the wrapping shell, and the circular pipe surface of the water supply pipe is fixedly connected and passed through a pouring arc.

[0014] Preferably, the pouring arc is in the shape of an arc-shaped hollow shell, the pouring arc surrounds the top of the first lifting shell, and a sprinkler head is arranged on the surface of the pouring arc.

[0015] Preferably, the wrapping shell is in the shape of a cylindrical hollow shell, an opening is provided at the upper end of the wrapping shell, and the first lifting shell is located inside the wrapping shell.

[0016] Preferably, the pull-out bottom plate has a flat plate shape, a pull-out frame is provided on the end surface of the pull-out bottom plate, the pull-out frame is threadedly connected to the pull-out threaded rod, a delivery hole is provided on the surface of the pull-out bottom plate, and a water overflow hole is provided on the surface of the pull-out bottom plate.

[0017] Preferably, the first lifting shell is composed of a pushing ring, an outer shell and a pressure plate. The outer shell and the second lifting shell are staggered. The upper end of the outer surface of the outer shell is fixedly connected to the pushing ring, which is engaged with the first threaded rod. The upper end of the outer shell is fixedly connected to the pressure plate. The second lifting shell has the same structure as the first lifting shell but lacks the pressure plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The walking seedling cultivation equipment for citrus planting prevents root soaking caused by excessive watering by arranging overflow holes on the surface of the pull-out bottom plate, and facilitates the transplanting of seedlings by arranging delivery holes on the surface of the pull-out bottom plate. The first threaded rod and the second threaded rod are driven to rotate simultaneously by a power ring, so that the nutrient soil wrapped by the first lifting shell and the second lifting shell are simultaneously lowered and penetrated through the delivery holes, so that the seedlings and the nutrient soil are transported to the position where transplanting is required, the second lifting shell is driven to rise by the rotation of the second threaded rod, so that the second lifting shell is separated from the nutrient soil, and a pressing plate arranged above the first lifting shell is used to prevent the nutrient soil from being driven to rise during the rising process of the second lifting shell, so that the nutrient pot composed of the nutrient soil is prevented from being damaged and loosened, the power ring drives the first threaded rod to rotate, so that the first lifting shell is raised, and the first lifting shell leaves the nutrient soil and the seedling at the transplanting position, thereby ensuring the integrity of the cultivation soil during transplanting, effectively avoiding the breakage of the capillary roots of the seedlings, and solving the problem that the roots of the citrus seedlings are easily broken due to loose soil during transplanting.

[0020] The walking seedling cultivation equipment for citrus planting arranges a supply linkage component on the inner side of a delivery bin so that fertilizer can be transported to the inner side of each fertilizing mechanism, arranges an electric telescopic rod so that an insertion tube can be inserted into the soil after being close to the soil, arranges a dispersing impeller on the inner side of a fertilizer temporary storage bin so that fertilizer can evenly enter the inner side of the insertion tube, and arranges a notch on the surface of the insertion tube so that the output fertilizer can remain in the soil and can approach the roots of the citrus seedlings, thereby achieving the effect of inserting fertilizer to facilitate plant absorption, and solving the problem that the roots of seedlings are not well developed and are not easily absorbed by fertilizer on the soil surface, while turning the soil and deep tillage for fertilization can easily damage the roots.

[0021] The walking seedling cultivation equipment for citrus planting drives the angle worm through the angle motor, so that the angle worm rotates and drives the angle worm wheel to rotate, so that the wrapping shell is pushed to rotate and adjust the angle on the inner side of the mobile frame, and the rotation is adjusted according to the inclination angle of the citrus seedling. The inclination direction of the growth of the seedling is corrected according to the phototropism of the citrus seedling, thereby achieving the effect of correcting the growth direction of the seedling without contact, and solving the problem that the seedling cannot be restored to upright growth without touching the seedling after it becomes crooked. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall appearance structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of the irradiation frame plate of the present invention;

[0024] Figure 3 Provides a schematic diagram of the linkage assembly structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the fertilization mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram of the mobile frame structure of the present invention;

[0027] Figure 6 This is a schematic diagram of the water supply pipe structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the structure of the drawable bottom plate of the present invention;

[0029] Figure 8 This is a schematic diagram of the position of the first threaded rod of the present invention;

[0030] Fig. 9 This is a schematic diagram of the structure of the first lifting shell of the present invention;

[0031] Fig.10 It is a schematic diagram of the wrapping shell structure of the present invention.

[0032] In the figure: 1. mobile frame; 2. package bin; 3. observation window; 4. water storage tank; 5. lifting motor; 6. lifting threaded rod; 7. irradiation frame plate; 8. delivery bin; 9. supply motor; 10. supply worm; 11. supply linkage assembly; 111. worm shaft; 112. linkage turbine; 12. electric telescopic rod; 13. fertilizer mechanism; 131. fertilizer temporary storage bin; 132. dispersion motor; 133. dispersion impeller; 134. insertion tube; 1341. notch; 14. water supply pipe; 1 41. Watering arc; 142. Sprinkler head; 15. Wrapping shell; 16. Angle worm gear; 17. Support plate; 18. Pull-out motor; 19. Pull-out threaded rod; 20. Pull-out bottom plate; 201. Pull-out frame; 202. Dropping hole; 203. Overflow hole; 21. Power ring; 22. First threaded rod; 23. First lifting shell; 231. Push ring; 232. Outer shell; 233. Press plate; 24. Second threaded rod; 25. Second lifting shell; 26. Angle motor; 27. Angle worm gear. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0034] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0035] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In addition, the descriptions of "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by this application. The motor or electric telescopic rod in this application is a common electrical device in the prior art. This application will no longer elaborate on its model or internal structure, and it can also be replaced by other power sources.

[0037] like Figure 1-10 As shown, a walking type seedling cultivation equipment for citrus planting includes a mobile frame 1, a mobile wheel is arranged at the lower end of the mobile frame 1, a wrapping bin 2 is fixedly connected to the upper end of the mobile frame 1, an observation window 3 is arranged on the inner side of the wrapping bin 2, a water tank 4 is fixedly connected to the inner side of the mobile frame 1, the water tank 4 can store clean water for irrigation and a built-in water pump can provide water.

[0038] A lifting motor 5 is fixedly connected to the upper surface of the water tank 4, and a lifting threaded rod 6 is fixedly connected to the output end of the lifting motor 5. The outer surface of the lifting threaded rod 6 is threadedly connected to an irradiation frame plate 7, and the irradiation frame plate 7 is slidably connected to the inner wall of the mobile frame 1. A delivery bin 8 is fixedly connected to the inner side of the irradiation frame plate 7, and a supply motor 9 is fixedly connected to the inner side of the irradiation frame plate 7. A supply worm 10 is fixedly connected to the output end of the supply motor 9, and a supply linkage component 11 is meshed with the outer surface of the supply worm 10, and the supply linkage component 11 is connected to the delivery bin 8. The supply linkage assembly 11 is composed of a worm shaft 111 and a linkage turbine 112. The linkage turbine 112 is meshed with the supply worm 10. The end face of the linkage turbine 112 is fixedly connected to the worm shaft 111. The worm shaft 111 is located on the inner side of the delivery bin 8. The delivery bin 8 is a cylindrical empty shell. A delivery port is fixedly connected to and penetrates the upper part of one end of the delivery bin 8. The supply linkage assembly 11 can transport the fertilizer inside the delivery bin 8 from one end to the other end by rotating, so that the fertilizer inside the delivery bin 8 can be diverted out from the pipe connected to the lower end.

[0039] The lower end of the delivery bin 8 is fixedly connected to an electric telescopic rod 12, and the lower end of the electric telescopic rod 12 is fixedly connected to a fertilizing mechanism 13. The fertilizing mechanism 13 includes a fertilizer temporary storage bin 131, a dispersion motor 132, a dispersion impeller 133 and an insertion tube 134. The fertilizer temporary storage bin 131 is fixedly connected to the free end of the electric telescopic rod 12, and the fertilizer temporary storage bin 131 is connected and connected to the delivery bin 8 through a hose. The lower end of the fertilizer temporary storage bin 131 is fixedly connected to a dispersion motor 132, and the output end of the dispersion motor 132 is fixedly connected to the fertilizer temporary storage bin 131. A dispersing impeller 133 is fixedly connected, and the dispersing impeller 133 is inside the fertilizer temporary storage bin 131. The lower end of the fertilizer temporary storage bin 131 is fixedly connected and penetrated by an insertion tube 134. The fertilizing mechanism 13 is provided with a dispersing impeller 133 inside the fertilizer temporary storage bin 131, so that the fertilizer stored in the fertilizer temporary storage bin 131 can be evenly dispersed to the inside of each insertion tube 134. By arranging an electric telescopic rod 12 at the upper end of the fertilizing mechanism 13, the insertion tube 134 can be pushed into the inside of the soil when it is close to the soil.

[0040] The insertion tube 134 is in the shape of a circular tube. The insertion tube 134 is distributed in a circular array on the lower surface of the fertilizer temporary storage bin 131. A notch 1341 is provided on the side of the insertion tube 134 that is close to the center of the fertilizer temporary storage bin 131. The insertion tube 134 can utilize the notch 1341 opened on the surface to allow the fertilizer provided by the insertion tube 134 to overflow and be retained in the soil after the insertion tube 134 is inserted into the soil, so that the fertilizer is closer to the roots of the seedlings, which is convenient for the citrus seedlings to absorb.

[0041] A water supply pipe 14 is fixedly connected to and penetrates the side of the water tank 4. The water supply pipe 14 is in the shape of an "n". One end of the water supply pipe 14 is connected to and penetrates the water tank 4. There are three groups of water supply pipes 14. The two forked circular tubes of the water supply pipe 14 are located on both sides above the wrapping shell 15. The circular tube surface of the water supply pipe 14 is fixedly connected and penetrated by a watering arc 141. The water supply pipe 14 can provide water from both sides of the citrus seedlings to facilitate the irrigation of the seedlings.

[0042] The watering arc 141 is an arc-shaped empty shell. The watering arc 141 surrounds the top of the first lifting shell 23. A sprinkler head 142 is provided on the surface of the watering arc 141. The watering arc 141 can surround the outside of the nutrient soil and use the sprinkler head 142 to fully moisten and irrigate the soil around the seedlings.

[0043] The inner side of the mobile frame 1 is rotatably connected with a wrapping shell 15, and the end face of the wrapping shell 15 is fixedly connected with an angle worm gear 16, and the inner side of the mobile frame 1 is fixedly connected with an angle motor 26, and the output end of the angle motor 26 is fixedly connected with an angle worm 27, and the angle worm 27 is meshed with the angle worm gear 16. The end of the wrapping shell 15 away from the angle worm gear 16 is fixedly connected with a support plate 17, and the surface of the support plate 17 is fixedly connected with a pulling motor 18, and the output end of the pulling motor 18 is fixedly connected with a pulling threaded rod 19, and the outer surface of the pulling threaded rod 19 is threadedly connected with a pulling bottom plate 20. The inner side of the wrapping shell 15 is fixedly connected with a moving A force ring 21 is slidably connected to the upper surface of the pull-out bottom plate 20. The pull-out bottom plate 20 is in the shape of a flat plate. A pull-out frame 201 is provided on the end face of the pull-out bottom plate 20. The pull-out frame 201 is threadedly connected to the pull-out threaded rod 19. A delivery hole 202 is provided on the surface of the pull-out bottom plate 20. An overflow hole 203 is provided on the surface of the pull-out bottom plate 20. The pull-out bottom plate 20 can be supported under the soil to prevent soil loss. By arranging the overflow hole 203 on the surface of the pull-out bottom plate 20, the problem of root soaking caused by excessive watering that prevents water from being unable to flow out can be prevented. By arranging the delivery hole 202, it is more convenient for seedlings to be transplanted.

[0044] The output end of the power ring 21 is fixedly connected to the first threaded rod 22, and the outer side of the first threaded rod 22 is threadedly connected to the first lifting shell 23. The wrapping shell 15 is a cylindrical empty shell, and an opening is provided at the upper end of the wrapping shell 15. The first lifting shell 23 is on the inner side of the wrapping shell 15. The wrapping shell 15 can be wrapped around the outer side of the pull-out bottom plate 20 and can be easily rotated, so that the angle of the citrus seedlings can be adjusted in time, so that the crooked seedlings can be corrected in time.

[0045] The first lifting shell 23 is slidably connected to the inner circumference of the power ring 21, and the second threaded rod 24 is fixedly connected to the output end of the upper surface of the power ring 21, and the second lifting shell 25 is threadedly connected to the outer surface of the second threaded rod 24. The side of the second lifting shell 25 is in sliding contact with the side of the first lifting shell 23. The first lifting shell 23 is composed of a pushing ring 231, an outer shell 232 and a pressing plate 233. The outer shell 232 and the second lifting shell 25 are staggered. The upper end of the outer surface of the outer shell 232 is fixedly connected to the pushing ring 231, and the pushing ring 231 is meshed with the first threaded rod 22. The upper end of the outer shell 232 is fixedly connected to the pressing plate 233. The second lifting shell 25 has the same structure as the first lifting shell 23 but lacks the pressing plate 233. When the citrus seedlings grow, the first lifting shell 23 can be wrapped around the outside of the soil with the second lifting shell 25 to play a role in moisturizing and preventing soil loss. When transplanting, it is convenient to separate from the soil through lifting and moving. By arranging the pressing plate 233 at the upper end, the adjacent second lifting shell 25 can be more convenient to separate from the soil and prevent soil from scattering.

[0046] The power ring 21 is annular in shape and has a built-in power unit capable of driving the first threaded rod 22 and the second threaded rod 24 to rotate forward and reverse simultaneously or separately.

[0047] When in use, first plant the nutrient soil and citrus seedlings inside the first lifting shell 23 and the second lifting shell 25. When the seedlings need to be watered inside the device, the water pump inside the water storage tank 4 is started to transport clean water from the water supply pipe 14 to the inside of the irrigation arc 141, so that the sprinkler head 142 sprays and waters the citrus seedlings. When fertilization is needed, first put the fertilizer into the inside of the delivery bin 8, and start the supply motor 9 to drive the supply worm 10 to rotate, so that the supply worm 10 drives the linkage turbine 112 to rotate, so that the worm shaft 111 can rotate inside the delivery bin 8 to drive Fertilizer enters the fertilizer temporary storage bin 131 from the hose, and the dispersing impeller 133 is driven to rotate inside the fertilizer temporary storage bin 131 by starting the dispersing motor 132, so that the fertilizer evenly enters the inside of each insertion tube 134, and the lifting motor 5 is driven to rotate the lifting threaded rod 6, so that the irradiation frame plate 7 drives the delivery bin 8 to descend, so that the insertion tube 134 is close to and inserted into the nutrient soil inside the first lifting shell 23 and the second lifting shell 25, so that the fertilizer directly acts on the roots of the seedlings to facilitate their absorption, and light is set on the lower surface of the irradiation frame plate 7 to simulate light;

[0048] When the seedlings need to be transplanted from the device, the pulling motor 18 is first started to drive the pulling threaded rod 19 to rotate, so that the pulling bottom plate 20 is pulled, so that the nutrient soil wrapped by the first lifting shell 23 and the second lifting shell 25 is changed from above the overflow hole 203 to above the delivery hole 202, and the power ring 21 is started to drive the first threaded rod 22 and the second threaded rod 24 to rotate at the same time, so that the nutrient soil wrapped by the first lifting shell 23 and the second lifting shell 25 is simultaneously dropped through the delivery hole 202, so that the seedlings and the nutrient soil are transported to the position where they need to be transplanted, and then the seedlings and the nutrient soil are transported to the position where they need to be transplanted. The second threaded rod 24 is started to rotate to drive the second lifting shell 25 to rise, so that the second lifting shell 25 is separated from the nutrient soil. The pressing plate 233 arranged above the first lifting shell 23 prevents the second lifting shell 25 from driving the nutrient soil to rise during the rising process, so as to prevent the nutrient pot composed of the nutrient soil from being damaged and loosened. The power ring 21 drives the first threaded rod 22 to rotate again, so that the first lifting shell 23 rises, so that the first lifting shell 23 leaves the nutrient soil and the seedlings at the transplanting position, thereby ensuring the integrity of the cultivation soil during transplanting and effectively avoiding the breakage of the capillary roots of the seedlings;

[0049] When it is found that the seedlings are growing crookedly, the angle motor 26 is started to drive the angle worm 27, so that the angle worm 27 rotates and drives the angle worm wheel 16 to rotate, so that the wrapping shell 15 is pushed to rotate and adjust the angle inside the mobile frame 1. The rotation is adjusted according to the inclination angle of the citrus seedlings, and the inclination direction of the seedlings' growth is corrected according to the phototropism of the citrus seedlings.

[0050] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

[0051] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A walking type seedling cultivation device for citrus planting, comprising a moving frame (1), wherein the lower end of the moving frame (1) is provided with moving wheels, and wherein: The upper end of the mobile frame (1) is fixedly connected to a parcel bin (2), an observation window (3) is provided on the inner side of the parcel bin (2), a water tank (4) is fixedly connected to the inner side of the mobile frame (1), a lifting motor (5) is fixedly connected to the upper surface of the water tank (4), an output end of the lifting motor (5) is fixedly connected to a lifting threaded rod (6), an outer surface of the lifting threaded rod (6) is threadedly connected to an irradiation frame plate (7), the irradiation frame plate (7) is slidably connected to the inner wall of the mobile frame (1), a delivery bin (8) is fixedly connected to the inner side of the irradiation frame plate (7), a supply motor (9) is fixedly connected to the inner side of the irradiation frame plate (7), an output end of the supply motor (9) is fixedly connected to a supply worm (10), an outer surface of the supply worm (10) is meshed with a supply linkage assembly (11), the supply linkage assembly (11) is connected to the delivery bin (8), an electric telescopic rod (12) is fixedly connected to the lower end of the delivery bin (8), and a fertilizing mechanism (13) is fixedly connected to the lower end of the electric telescopic rod (12); The water storage tank (4) is fixedly connected to the side and penetrated by a water supply pipe (14); the inner side of the mobile frame (1) is rotatably connected to a wrapping shell (15); the end face of the wrapping shell (15) is fixedly connected to an angle worm gear (16); the inner side of the mobile frame (1) is fixedly connected to an angle motor (26); the output end of the angle motor (26) is fixedly connected to an angle worm gear (27); the angle worm gear (27) meshes with the angle worm gear (16); the end of the wrapping shell (15) away from the angle worm gear (16) is fixedly connected to a support plate (17); the surface of the support plate (17) The outer surface of the wrapping shell (15) is fixedly connected to a pull-out motor (18), the output end of the pull-out motor (18) is fixedly connected to a pull-out threaded rod (19), the outer surface of the pull-out threaded rod (19) is threadedly connected to a pull-out bottom plate (20), the inner side of the wrapping shell (15) is fixedly connected to a power ring (21), the power ring (21) is slidably connected to the upper surface of the pull-out bottom plate (20), the pull-out bottom plate (20) is in the shape of a flat plate, the end surface of the pull-out bottom plate (20) is provided with a pull-out frame (201), the pull-out frame (201) is threadedly connected to the pull-out threaded rod (19), and the surface of the pull-out bottom plate (20) is fixedly connected to a power ring (21). The power ring (21) is slidably connected to the upper surface of the pull-out bottom plate (20). The surface of the power ring (21) is provided with a delivery hole (202), the surface of the drawable bottom plate (20) is provided with a water overflow hole (203), the output end of the power ring (21) is fixedly connected to a first threaded rod (22), the outer side of the first threaded rod (22) is threadedly connected to a first lifting shell (23), the first lifting shell (23) is slidably connected to the inner circumferential surface of the power ring (21), the output end of the upper surface of the power ring (21) is fixedly connected to a second threaded rod (24), the outer surface of the second threaded rod (24) is threadedly connected to a second lifting shell (25), and the side surface of the second lifting shell (25) is connected to the first lifting shell (25). The side of a lifting shell (23) is in sliding contact, the first lifting shell (23) is composed of a pushing ring (231), an outer shell (232) and a pressure plate (233), the outer shell (232) and the second lifting shell (25) are arranged alternately, the upper end of the outer surface of the outer shell (232) is fixedly connected to the pushing ring (231), the pushing ring (231) is meshed with the first threaded rod (22), the upper end of the outer shell (232) is fixedly connected to the pressure plate (233), and the second lifting shell (25) has the same structure as the first lifting shell (23) but lacks the pressure plate (233).

2. The walking seedling cultivation equipment for citrus planting according to claim 1, characterized in that: The supply linkage assembly (11) is composed of a worm shaft (111) and a linkage turbine (112); the linkage turbine (112) meshes with the supply worm (10); the end face of the linkage turbine (112) is fixedly connected to the worm shaft (111); the worm shaft (111) is located inside the delivery bin (8); the delivery bin (8) is in the shape of a cylindrical hollow shell; a delivery port is fixedly connected to and penetrates the top of one end of the delivery bin (8).

3. The walking seedling cultivation equipment for citrus planting according to claim 1, characterized in that: The fertilizing mechanism (13) comprises a fertilizer temporary storage bin (131), a dispersion motor (132), a dispersion impeller (133) and an insertion tube (134); the fertilizer temporary storage bin (131) is fixedly connected to the free end of the electric telescopic rod (12); the fertilizer temporary storage bin (131) and the delivery bin (8) are connected and connected via a hose; the lower end of the fertilizer temporary storage bin (131) is fixedly connected to the dispersion motor (132); the output end of the dispersion motor (132) is fixedly connected to the dispersion impeller (133); the dispersion impeller (133) is located inside the fertilizer temporary storage bin (131); and the lower end of the fertilizer temporary storage bin (131) is fixedly connected to and penetrated by the insertion tube (134).

4. The walking type seedling cultivation equipment for citrus planting according to claim 3, characterized in that: The insertion tube (134) is in the shape of a circular tube. The insertion tubes (134) are distributed in a circular array on the lower surface of the fertilizer temporary storage bin (131). A notch (1341) is provided on one side of the insertion tube (134) facing the center of the fertilizer temporary storage bin (131).

5. The walking type seedling cultivation equipment for citrus planting according to claim 1, characterized in that: The water supply pipe (14) has an "N" shape, one end of the water supply pipe (14) is connected to and passes through the water storage tank (4), there are three groups of water supply pipes (14), two forked circular pipes of the water supply pipe (14) are located on both sides above the wrapping shell (15), and the surface of the circular pipe of the water supply pipe (14) is fixedly connected and penetrated by a pouring arc (141).

6. The walking type seedling cultivation equipment for citrus planting according to claim 5, characterized in that: The pouring arc (141) is in the shape of an arc-shaped hollow shell. The pouring arc (141) surrounds the top of the first lifting shell (23). A sprinkler head (142) is provided on the surface of the pouring arc (141).

7. The walking seedling cultivation equipment for citrus planting according to claim 1, characterized in that: The wrapping shell (15) is in the shape of a cylindrical hollow shell, an opening is provided at the upper end of the wrapping shell (15), and the first lifting shell (23) is located inside the wrapping shell (15).

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