Garden tree transplanting device

Abstract

The invention discloses a garden tree transplanting device, and relates to the technical field of garden planting, the garden tree transplanting device comprises a U-shaped moving vehicle and a connecting fixing hoop, two supporting seats are symmetrically fixed on two sides of the middle of the U-shaped moving vehicle, mounting grooves are formed in the upper parts of the two supporting seats, and winding and unwinding structures are symmetrically mounted in the two mounting grooves; the connecting and fixing hoop sleeves a trunk of a tree, the controller controls the winding and unwinding structure to work to pull up the tree to be separated from a tree pit, then the two adjusting tree root protection structures are manually operated to be closed to wrap and protect the bottom root of the transplanted tree, additional damage to the root of the tree in the transplanting process is avoided, and the integrity and health of the tree are ensured. A liquid conveying structure is matched to convey a nutrient solution in the process of moving to a new transplanting area, so that necessary nutrition is guaranteed; meanwhile, the linkage structure is driven, the sterilization structure is driven to work, the sterilization structure compresses air to spray rooting powder to the bottom of the rising transplanted tree, the soil environment can be improved, and plant rooting is promoted.

Description

Technical Field

[0001] The invention relates to the technical field of garden planting, and in particular to a garden tree transplanting device. Background Art

[0002] Garden tree transplanting refers to a protective transplantation of mature or adult trees. In gardening and urban construction, tree transplanting is a common and important task. At present, tree transplanting is divided into tree digging, root cutting and pruning, tree digging and packaging, and tree transportation and planting. At present, the steps of tree digging, packaging and tree transportation and planting generally use a crane to lift the tree and put it into a transport vehicle or mobile cart for transportation.

[0003] For example, a tree transplanting and transporting vehicle with an existing announcement number of CN221887324U, through the setting of the fixing unit and the clamping unit, when it is necessary to fix the roots of the transplanted trees, the roots of the trees are placed in the storage box, and then the telescopic end of the electric telescopic rod is extended, so that the first arc-shaped clamping plate is close to the side wall of the tree, until the first rubber pad is completely in contact with the side wall of the tree, so as to achieve the fixed clamping of the tree roots; after the root clamping of the tree is completed, the driving member drives the driven sprocket to rotate, so that the moving member drives the clamping unit to move up and down along the threaded shaft to be suitable for trees of different heights, and then the second driving motor drives the screw rod to rotate. Since the screw rod is provided with threads with opposite rotation directions at both ends, the two clamping members can move in a direction close to each other until the second rubber pad is completely in contact with the side wall of the tree, so as to achieve the stable clamping of trees of different sizes; and the overall structure composed of the fixing unit, the adjusting unit and the clamping unit has multiple groups, and multiple trees can be transplanted and transported at the same time, thereby improving the work efficiency.

[0004] However, the above patented device simply fixes and limits the transplanted trees, and the roots of the trees are placed in a storage box. There is also a lack of effective measures for supplying nutrients to the trees. During the excavation and transportation process, the root system of the trees is easily damaged, resulting in a decrease in the ability to absorb water and nutrients, which in turn affects the growth and survival of the trees. In addition, the transplanted trees often need some time to adapt to the new soil environment, and during this period, the growth of the trees is often poor, and they may even wither or die. Therefore, it is particularly important to supply nutrients to the trees and protect their roots during transportation.

[0005] Therefore, developing a garden tree transplanting device that can effectively protect the tree root system, provide necessary nutrition and improve the soil environment has become an urgent need in the current fields of gardening and urban construction. Summary of the invention

[0006] The present invention provides a garden tree transplanting device, which solves the above-mentioned technical problems.

[0007] In order to solve the above technical problems, the present invention provides a garden tree transplanting device, including a U-shaped mobile vehicle and a connecting and fixing hoop, a push frame is fixed to the upper rear end of the U-shaped mobile vehicle, a battery and a controller are fixedly installed on the push frame, two support seats are symmetrically fixed on both sides of the middle part of the U-shaped mobile vehicle, the upper parts of the two support seats are provided with installation grooves, and the two installation grooves are symmetrically installed with retractable winding structures, the two retractable winding structures are connected with the connecting and fixing hoop, the tops of the two support seats are symmetrically fixed with auxiliary guide frames for use in conjunction with the two retractable winding structures, two adjusting tree root protection structures are symmetrically installed in the middle of the two support seats to cover the tree roots with soil, the two adjusting tree root protection structures are connected with an infusion structure installed on the support seat, and two sterilization structures and two fertilization structures are symmetrically installed at the lower parts of the two support seats;

[0008] The reeling and unreeling structure comprises a rectangular frame fixed in the mounting groove, a reel is connected to the inside of the rectangular frame through a rotating shaft, a wire rope is wound in the reel, one end of the wire rope extends out, is fixedly connected to the connecting and fixing hoop through the guidance of the auxiliary guide frame, the rotating shaft in the rectangular frame is also connected to the linkage structure through transmission, a stepper motor is fixed to the side end of the rectangular frame, the output shaft of the stepper motor passes through the rectangular frame and is connected to the rotating shaft through transmission, two stepper motors are synchronously driven, respectively rotate counterclockwise and clockwise, drive their respective reels to reel in the wire rope, the wire rope is guided by the auxiliary guide frame, pulls the connecting and fixing hoop fixed on the transplanted tree, drives the transplanted tree to move upward, the bottom of the transplanted tree leaves the tree pit, controls the two stepper motors to synchronously drive in reverse, drives the transplanted tree to descend for planting;

[0009] The adjustable tree root protection structure includes an adjustable threaded rod threadedly connected to a support seat, the adjustable threaded rod threadedly penetrates the support seat and is rotatably connected to a semi-arc protection shell, telescopic guide rods are connected to the outer sides of the semi-arc protection shell, two adjustable threaded rods are respectively fixed on the support seat, one of the telescopic guide rods has an extended block fixed to the telescopic rod, which penetrates the telescopic tube of the telescopic guide rod and the support seat and is used in conjunction with the fertilization structure, when the bottom root of the transplanted tree rises to between the two adjustable tree root protection structures and is flush with them, the two adjustable tree root protection structures are manually operated to close and cover and protect the bottom root of the transplanted tree.

[0010] Furthermore, the interior of the semi-arc protective shell is connected with non-woven fabric, and a semi-arc groove is opened on the top of the semi-arc protective shell, a rubber strip is fixed on the edge of the semi-arc groove, and non-woven fabric is laid inside the semi-arc protective shell. The non-woven fabric can absorb and diffuse the input nutrient solution so that the nutrient solution can be absorbed by the roots of the transplanted trees in all directions, thereby ensuring the necessary nutrition and improving the survival rate.

[0011] Furthermore, the infusion structure includes arc-shaped shunt pipes respectively fixed on the upper parts of the two semi-arc protective shells and a water tank fixed on the support seat, a connecting hose is fixedly connected between the water tank and the two semi-arc protective shells, an injection port is arranged on the top of the water tank, nutrient solution is injected into the water tank through the injection port, and a sealing plug is embedded to seal it, a water pump is installed at the bottom of the water tank, and an output end of the water pump is connected to the connecting hose; when transporting trees, a controller controls the water pump to extract the nutrient solution in the water tank, and transports it to the two arc-shaped separation pipes through the connecting hose, and then flows into the two semi-arc protective shells through multiple drip heads, non-woven fabrics are laid inside the semi-arc protective shells, and the non-woven fabrics absorb and diffuse the nutrient solution, so that the nutrient solution is absorbed by the roots of the transplanted trees in all directions, thereby ensuring the necessary nutrition and improving the survival rate.

[0012] Furthermore, the arc-shaped shunt pipe is fixedly connected to the contact end of the semi-arc protective shell with a plurality of dripping heads, which penetrate the semi-arc protective shell and contact the non-woven fabric, and the nutrient solution is input into the semi-arc protective shell through the plurality of dripping heads.

[0013] Furthermore, the linkage structure includes a transmission chamber opened inside the support seat and passing through the mounting groove, and a gear 1 fixed on the rotating shaft inside the rectangular frame. The lower rotating shaft in the transmission chamber is connected with a gear 2, and a synchronous belt is connected between the gear 2 and the gear 1. A linkage gear is fixed to the side end of the gear 2, which is respectively connected to the sterilization structure and the fertilization structure through the linkage gear. The gear 1 drives the gear 2 through the synchronous belt, and the gear 2 is connected to the rotating shaft to drive the linkage gear. The linkage gear drives the sterilization structure and the fertilization structure to work.

[0014] Furthermore, the fertilization structure includes a storage box fixed on the upper part of the support seat and an output frame fixedly connected to the lower part of the support seat, a cross flap is connected to the inside of the output frame through a rotating shaft, one end of the rotating shaft extends through the transmission chamber, and a transmission gear and a flywheel are fixedly installed, the transmission gear is meshed with the linkage gear for transmission, the flywheel is connected to the sterilization structure for transmission, a filling port is provided on the top of the storage box, granular biological fertilizer is injected through the filling port, a connecting groove is provided at the bottom of the storage box, a feeding channel is provided between the connecting groove and the output frame, a partition is connected to the connecting groove through a rotating shaft, and a torsion spring is sleeved on the partition rotating shaft to limit the feeding.

[0015] Furthermore, the bottom of the storage box is tilted, and the partition and the extension block cooperate to exert force. When the telescopic guide rod contracts, the extension block penetrates the telescopic tube of the telescopic guide rod and enters the through groove to push the partition to flip and tilt.

[0016] Furthermore, the sterilization structure includes a sterilization box fixed at the lower part of the support seat and a protrusion fixed at the outer edge of the flywheel, a powder injection port is provided at the top of the sterilization box and is threadedly connected with a sealing plug, rooting powder is injected through the powder injection port, a powder nozzle is fixedly connected to the outer end of the sterilization box, a piston cylinder is fixed at the rear end of the sterilization box, a through hole is provided at the lower part of the piston cylinder and is connected to the inside of the sterilization box, the piston cylinder penetrates the sterilization box and the support seat and is connected to the transmission chamber, and a piston head is slidably connected to the inside of the piston cylinder, a movable rod is connected to the rotating shaft at the top of the piston head, a cap is connected to the top of the movable rod and is rotatably connected to the protrusion, a controller controls the retractable and rewinding structure, the retractable and rewinding structure drives the linkage structure, drives and pulls the movable rod to move up and down, so that the piston head is telescopically transported to the sterilization box for pressurization by the movable cylinder, and the air mixed with the rooting powder is ejected from the powder nozzle at a secondary high pressure so that it is sprinkled on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote plant rooting.

[0017] Furthermore, the piston head expands and contracts in the piston cylinder to input air greater than the powder nozzle output air, so that the piston head expands and contracts in the movable cylinder to transport air to the sterilization box for pressurization, and the air mixed with the rooting powder is sprayed out from the powder nozzle at high pressure.

[0018] Furthermore, the battery is electrically connected to the controller for power supply, and the controller is also electrically controlled and connected to the two stepper motors and the water pump.

[0019] Compared with the related art, the garden tree transplanting device provided by the present invention has the following beneficial effects:

[0020] The present invention provides that the connecting fixing hoop is inserted into the trunk of the tree, the retracting and unreeling structure is controlled by a controller to pull the tree up and out of the tree pit, and then two adjusting tree root protection structures are manually operated to close to cover and protect the bottom root of the transplanted tree, thereby avoiding additional damage to the tree root system during the transplanting process, ensuring the integrity and health of the tree, and cooperating with the infusion structure to deliver nutrient solution during the movement to the new transplanting area to ensure necessary nutrition;

[0021] At the same time, the controller controls the retracting and unreeling structure to drive the linkage structure, driving the sterilization structure to work. The sterilization structure compresses air to spray rooting powder on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote plant rooting.

[0022] The present invention provides that when the transplanted tree is lowered for planting, two adjusting tree root protection structures are manually operated to be separated from the bottom root of the transplanted tree, and at the same time, the telescopic guide rod is controlled to contract so that the extended support block passes through the telescopic tube of the telescopic guide rod and enters the through groove to support the partition and flip and tilt it. The controller controls the retracting and unwinding structure to work and drive the linkage structure again when the tree is lowered to the tree pit, driving the sterilization structure and the fertilization structure to work. The fertilization structure flips and outputs the granular biological fertilizer and scatters it into the new tree pit for fertilization. The sterilization structure compresses air to spray the rooting powder on the bottom of the rising transplanted tree, which helps to improve the soil environment and promote plant rooting. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an overall schematic diagram of a garden tree transplanting device of the present invention;

[0024] Figure 2 This is a schematic diagram of the use of a garden tree transplanting device of the present invention;

[0025] Figure 3 A schematic diagram of the installation of a reeling and unreeling structure, a tree root protection structure, a sterilization structure, an infusion structure and a fertilization structure on the support base of the present invention;

[0026] Figure 4 This is a schematic diagram of the tree root protection structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the transmission connection between the retractable and unreeling structure, the sterilization structure and the fertilization structure of the present invention;

[0028] Figure 6 This is an enlarged schematic diagram of point A of the present invention;

[0029] Figure 7 It is an enlarged schematic diagram of the side cross-section of the sterilization structure of the present invention;

[0030] Figure 8 It is a side cross-sectional schematic diagram of the fertilization structure of the present invention.

[0031] Numbers in the figure: 1, U-shaped mobile car; 2, push frame; 3, battery; 4, controller; 5, support seat; 51, auxiliary guide frame; 6, winding and unwinding structure; 61, rectangular frame; 62, stepping motor; 63, reel; 64, gear 1; 65, synchronous belt; 66, gear 2; 67, linkage gear; 7, adjusting root protection structure; 71, semi-arc protection shell; 711, non-woven fabric; 712, semi-arc groove; 72, adjusting threaded rod; 73, telescopic guide rod; 731, extension block; 8, Sterilization structure; 81. Bump; 82. Movable rod; 83. Sterilization box; 84. Piston cylinder; 841. Through hole; 85. Piston head; 86. Powder nozzle; 9. Infusion structure; 91. Water tank; 92. Connecting hose; 93. Arc-shaped diverter pipe; 10. Fertilization structure; 101. Cross flap; 102. Output frame; 103. Transmission gear; 104. Storage box; 1041. Connecting groove; 105. Partition; 106. Feeding channel; 107. Flywheel; 11. Connecting fixing hoop. DETAILED DESCRIPTION

[0032] Embodiment 1, by Figure 1-8 A garden tree transplanting device is provided, comprising a U-shaped mobile vehicle 1 and a connecting and fixing hoop 11, a pushing frame 2 is fixed to the upper rear end of the U-shaped mobile vehicle 1, a battery 3 and a controller 4 are fixedly installed on the pushing frame 2, two support seats 5 are symmetrically fixed on both sides of the middle part of the U-shaped mobile vehicle 1, the upper parts of the two support seats 5 are provided with installation grooves, and winding and unwinding structures 6 are symmetrically installed in the two installation grooves, the two winding and unwinding structures 6 are connected with the connecting and fixing hoop 11, auxiliary guide frames 51 are symmetrically fixed on the tops of the two support seats 5 for use with the two winding and unwinding structures 6, two adjusting tree root protection structures 7 are symmetrically installed in the middle parts of the two support seats 5 to cover the tree roots with soil, the two adjusting tree root protection structures 7 are connected with an infusion structure 9 installed on the support seats 5, and two sterilization structures 8 and two fertilization structures 10 are symmetrically installed at the lower parts of the two support seats 5.

[0033] Specifically, when the bottom of the tree to be transplanted is dug out, the push frame 2 is grasped, and the U-shaped mobile vehicle 1 is pushed into the tree position to surround it. At this time, the tree is located between the two support seats 5, and the connecting fixing hoop 11 is opened and inserted into the trunk of the tree, and then locked by bolts, and then the retracting and unreeling structure 6 is controlled by the controller 4 to pull the tree out of the tree pit. At the same time, the linkage structure is driven to drive the sterilization structure 8 and the fertilization structure 10 to work. The sterilization structure 8 compresses air to spray rooting powder on the bottom of the rising transplanted tree, which helps to improve the soil environment and promote plant rooting. When the bottom root of the transplanted tree rises to the level between the two adjusting tree root protection structures 7, the two adjusting tree root protection structures 7 are manually operated to close to cover and protect the bottom root of the transplanted tree, and cooperate with the infusion structure 9 to transport nutrient solution during the movement to the new transplant area to ensure necessary nutrition and improve the survival rate.

[0034] When the transplanted tree is lowered for planting, the two adjusting root protection structures 7 are manually operated to separate from the bottom root of the transplanted tree, and the telescopic guide rod 73 is controlled to retract. The extended block 731 penetrates the telescopic tube of the telescopic guide rod 73 and enters the through groove to resist the partition 105 and flip it. The controller 4 controls the retracting and unreeling structure 6 to work to lower the tree to the tree pit. At the same time, the linkage structure drives the sterilization structure 8 and the fertilization structure 10 to work. The fertilization structure 10 flips and outputs the granular biological fertilizer and scatters it into the new tree pit for fertilization. The sterilization structure 8 compresses the air to spray the rooting powder on the bottom of the rising transplanted tree, which helps to improve the soil environment and promote plant rooting.

[0035] In this embodiment, the reeling and unreeling structure 6 includes a rectangular frame 61 fixed in the mounting groove, a reel 63 is connected to the inside of the rectangular frame 61 through a rotating shaft, a steel wire rope is wound in the reel 63, one end of the steel wire rope extends out, is guided by the auxiliary guide frame 51 and is fixedly connected to the connecting and fixing hoop 11, the rotating shaft in the rectangular frame 61 also drives and connects the linkage structure, a stepper motor 62 is fixed to the side end of the rectangular frame 61, the output shaft of the stepper motor 62 passes through the rectangular frame 61 and is connected to the rotating shaft; the two stepper motors 62 are driven synchronously, rotating counterclockwise and clockwise respectively, driving their respective reels 63 to reel in the steel wire rope, the steel wire rope is guided by the auxiliary guide frame 51, and pulls the connecting and fixing hoop 11 fixed on the transplanted tree, driving the transplanted tree to move upward, the bottom of the transplanted tree leaves the tree pit, and the two stepper motors 62 are controlled to drive synchronously in reverse, driving the transplanted tree to descend for planting.

[0036] In this embodiment, the adjusting tree root protection structure 7 includes an adjusting threaded rod 72 threadedly connected to the support seat 5, the adjusting threaded rod 72 threadedly penetrates the support seat 5 and is rotatably connected to a semi-arc protection shell 71, and telescopic guide rods 73 are connected to the outer sides of the semi-arc protection shell 71. The two adjusting threaded rods 72 are respectively fixed on the support seat 5, and the telescopic rod of one of the telescopic guide rods 73 is fixed with an extending block 731 that penetrates the telescopic tube of the telescopic guide rod 73 and is used in conjunction with the support seat 5 and the fertilization structure 10.

[0037] Specifically, when the bottom root of the transplanted tree rises to the level between the two adjustable tree root protection structures 7, the controller 4 controls the two retractable and unreeling structures 6 to stop working, and the two adjustable tree root protection structures 7 are manually operated to close to cover and protect the bottom root of the transplanted tree.

[0038] Among them, the inside of the semi-arc protective shell 71 is connected with a non-woven fabric 711, and a semi-arc groove 712 is opened on the top of the semi-arc protective shell 71, and a rubber strip is fixed on the edge of the semi-arc groove 712; the semi-arc protective shell 71 is paved with a non-woven fabric 711, and the non-woven fabric 711 can absorb and diffuse the input nutrient solution, so that the nutrient solution can be absorbed by the roots of the transplanted trees in all directions, ensuring the necessary nutrition and improving the survival rate.

[0039] In this embodiment, the infusion structure 9 includes an arc-shaped shunt pipe 93 fixed on the upper part of the two semi-arc protective shells 71 and a water tank 91 fixed on the support seat 5. A connecting hose 92 is fixedly connected between the water tank 91 and the two semi-arc protective shells 71. A liquid injection port is provided on the top of the water tank 91. Nutrient solution is injected into the water tank 91 through the liquid injection port, and a sealing plug is embedded to seal it. A water pump is installed at the bottom of the water tank 91, and the output end of the water pump is connected to the connecting hose 92.

[0040] Specifically, when the device is moved to a new transplantation area, the controller 4 controls the water pump to extract the nutrient solution in the water tank 91, transport it to the two arc-shaped separation tubes through the connecting hose 92, and flow into the two semi-arc protective shells 71 through multiple drip heads. Non-woven fabric 711 is laid inside the semi-arc protective shell 71. The non-woven fabric 711 absorbs and diffuses the nutrient solution, so that the nutrient solution is absorbed by the roots of the transplanted trees in all directions, ensuring the necessary nutrition and improving the survival rate.

[0041] Among them, the arc-shaped diverter tube 93 is fixedly connected to the contact end of the semi-arc protective shell 71 with multiple drip heads, which penetrate the semi-arc protective shell 71 and contact the non-woven fabric 711; the nutrient solution is input into the semi-arc protective shell 71 through the multiple drip heads.

[0042] In this embodiment, the battery 3 is electrically connected to the controller 4 for power supply, and the controller 4 is also electrically controlled and connected to two stepper motors 62 and a water pump. The stepper motor 62 of the retractable and unreeling structure 6 is controlled by the controller 4 to operate, thereby driving the transplanted trees to rise and fall.

[0043] Embodiment 2, on the basis of embodiment 1, the linkage structure includes a transmission chamber opened inside the support seat 5 and passing through the mounting groove, and a gear 1 64 fixed on the rotating shaft inside the rectangular frame 61, the lower rotating shaft in the transmission chamber is connected to a gear 2 66, a synchronous belt 65 is connected between the gear 2 66 and the gear 1 64, a linkage gear 67 is fixed to the side end of the gear 2 66, and the linkage gear 67 is respectively connected to the sterilization structure 8 and the fertilization structure 10 through the linkage gear 67.

[0044] Specifically, gear 1 64 drives gear 2 66 through a synchronous belt 65, gear 2 66 is connected to the rotating shaft to drive the linkage gear 67, the linkage gear 67 drives the sterilization structure 8 and the fertilization structure 10 to work, and the sterilization structure 8 compresses air to spray the rooting powder on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote plant rooting.

[0045] In this embodiment, the fertilization structure 10 includes a storage box 104 fixed on the upper part of the support seat 5 and an output frame 102 fixedly connected to the lower part of the support seat 5. The output frame 102 is connected with a cross flap 101 through a rotating shaft. One end of the rotating shaft extends through the transmission chamber and is fixedly installed with a transmission gear 103 and a flywheel 107. The transmission gear 103 is meshed with the linkage gear 67 for transmission, and the flywheel 107 is connected to the sterilization structure 8 for transmission. A filling port is provided at the top of the storage box 104, and granular biological fertilizer is injected through the filling port. A connecting groove 1041 is provided at the bottom of the storage box 104, and a feeding channel 106 is provided between the connecting groove 1041 and the output frame 102, and a partition 105 is connected to the connecting groove 1041 through a rotating shaft, and a torsion spring is sleeved on the rotating shaft of the partition 105 to limit the feeding.

[0046] Specifically, when the telescopic guide rod 73 contracts, the extended support block 731 penetrates the telescopic tube of the telescopic guide rod 73 and enters the through groove to resist the partition 105 and flip it, so that the torsion spring contracts and accumulates force. At this time, the granular biological fertilizer in the storage box 104 is discharged into the downward channel through the connecting groove 1041 and contacts the cross partition flap. During the process of the retracting and unreeling structure 6 driving the transplanted trees to move downward, gear 1 64 drives gear 2 66 through the synchronous belt 65, and gear 2 66 is connected to the rotating shaft to drive the linkage gear 67, and the linkage gear 67 drives the transmission gear 103, thereby flipping and rotating in a cross direction, and the discharged granular biological fertilizer flies out of the output frame 102, and scatters into the new tree pit for fertilization, thereby improving the fertility of the tree pit.

[0047] Among them, the bottom of the storage box 104 is set at an angle, and the partition 105 cooperates with the extension block 731 to exert force. When the transplanted tree is moved up and out of the tree pit, the extension block 731 of the telescopic guide rod 73 is located in the telescopic cylinder of the telescopic guide rod 73. When the transplanted tree is lowered and planted in a new tree pit, the telescopic guide rod 73 is controlled to shrink, and the extension block 731 passes through the telescopic cylinder of the telescopic guide rod 73 and enters the through groove 1041 to push the partition 105 to flip over, and the torsion spring shrinks and accumulates force. After the extension block 731 is separated from the partition 105, the torsion spring rebounds and drives the partition 105 back to its original position.

[0048] Embodiment 3, on the basis of embodiment 1, the sterilization structure 8 includes a sterilization box 83 fixed at the lower part of the support seat 5 and a protrusion 81 fixed at the outer edge of the flywheel 107, a powder injection port is provided at the top of the sterilization box 83 and a sealing plug is threadedly connected, rooting powder is injected through the powder injection port, the outer end of the sterilization box 83 is fixedly connected to a powder nozzle 86, a piston cylinder 84 is fixed at the rear end of the sterilization box 83, a through hole 841 is provided at the lower part of the piston cylinder 84 and is connected to the inside of the sterilization box 83, the piston cylinder 84 passes through the sterilization box 83 and the support seat 5 and is connected to the transmission chamber, and a piston head 85 is slidably connected to the inside of the piston cylinder 84, a movable rod 82 is connected to the top of the piston head 85, a cap is connected to the top of the movable rod 82 and is rotatably connected to the protrusion 81, the piston head 85 telescopes in the piston cylinder 84 to input air greater than the powder nozzle 86 output air.

[0049] Specifically, the controller 4 controls the reeling and unreeling structure 6, which drives the linkage structure to drive the movable rod 82 to move up and down, so that the piston head 85 can transport air to the sterilization box 83 for pressurization in the movable cylinder, and the air mixed with the rooting powder is sprayed out from the powder nozzle 86 for the second time at high pressure, so that it is sprinkled on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote plant rooting.

[0050] Working principle:

[0051] When the bottom of the tree to be transplanted is dug out, the push frame 2 is grasped, and the U-shaped mobile vehicle 1 is pushed into the tree position to surround it. At this time, the tree is located between the two support seats 5, and the connecting fixing hoop 11 is opened and inserted into the trunk of the tree, and then locked by bolts, and then the retracting and unreeling structure 6 is controlled by the controller 4 to pull the tree out of the tree pit;

[0052] The two stepper motors 62 are synchronously driven, rotating counterclockwise and clockwise respectively, driving their respective reels 63 to reel in the steel wire ropes. The steel wire ropes are guided by the auxiliary guide frame 51, pulling the fixed hoop 11 connected to the transplanted tree, driving the transplanted tree to move upward, and the bottom of the transplanted tree is separated from the tree pit. At the same time, the reel 63 is connected to the rotating shaft to rotate and drive the linkage structure to drive the sterilization structure 8 and the fertilization structure 10 to work. The sterilization structure 8 compresses air to spray the rooting powder on the bottom of the rising transplanted tree, which helps to improve the soil environment and promote plant rooting.

[0053] Gear 1 64 drives gear 2 66 through synchronous belt 65, gear 2 66 is connected to the rotating shaft to drive linkage gear 67, linkage gear 67 drives transmission gear 103, thereby turning over and rotating in a cross shape. At this time, the partition 105 of the connecting groove 1041 is not opened, and no material is required;

[0054] The linkage gear 67 rotates to drive the connected rotating shaft, so that the flywheel 107 drives the protrusion 81 to rotate, pulling the movable rod 82 to move up and down, and the movable rod 82 drives the piston head 85 to convey air to the sterilization box 83 for pressurization when the movable cylinder is extended and contracted, and the air mixed with the rooting powder is sprayed out from the powder spray nozzle 86 at high pressure, so that it is sprinkled on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote the rooting of plants;

[0055] When the bottom root of the transplanted tree rises to the level between the two adjusting tree root protection structures 7, the controller 4 controls the two retractable and unreeling structures 6 to stop working, and the two adjusting tree root protection structures 7 are manually operated to close to cover and protect the bottom root of the transplanted tree, and cooperate with the infusion structure 9 to transport nutrient solution during the process of moving to the new transplantation area to ensure necessary nutrition and improve the survival rate.

[0056] Manually grasp the adjusting threaded rod 72 and rotate it, driving the semi-arc protection shell 71 to contact the bottom root of the transplanted tree. During the movement of the semi-arc protection shell 71, the telescopic guide rod 73 is extended and retracted to maintain stability. The two semi-arc protection shells 71 cover and protect the bottom root of the transplanted tree.

[0057] Next, the push frame 2 is manually grasped to move the U-shaped mobile vehicle 1 to a new transplanting area. During the movement, the controller 4 controls the water pump to extract the nutrient solution in the water tank 91, and transports it to the two arc-shaped separation pipes through the connecting hose 92, and flows into the two semi-arc protective shells 71 through multiple drip heads. Non-woven fabrics 711 are laid inside the semi-arc protective shells 71. The non-woven fabrics 711 absorb and diffuse the nutrient solution, so that the nutrient solution is absorbed by the roots of the transplanted trees in all directions, ensuring the necessary nutrition and improving the survival rate.

[0058] After moving to a new transplanting area, manually grasp the adjusting threaded rod 72 and rotate it, driving the semi-arc protective shell 71 to separate from the root of the transplanted tree. During the movement of the semi-arc protective shell 71, the telescopic guide rod 73 is extended and retracted to maintain stability, and the two semi-arc protective shells 71 are separated from the root of the transplanted tree.

[0059] As the adjusting threaded rod 72 rotates and the telescopic guide rod 73 contracts, the extending block 731 penetrates the telescopic tube of the telescopic guide rod 73 and enters the through slot to push the partition plate 105 against the flip and tilt, so that the torsion spring contracts and accumulates force. At this time, the granular biological fertilizer in the storage box 104 is discharged into the lower channel through the connecting slot 1041 and contacts the cross partition flap;

[0060] The controller 4 controls the two stepper motors 62 to be driven synchronously, and rotates counterclockwise and clockwise respectively, driving their respective reels 63 to unwind the wire ropes. The wire ropes are guided by the auxiliary guide frame 51 to pull the transplanted trees downward into the new tree pits. During the downward movement, the gear 1 64 drives the gear 2 66 through the synchronous belt 65, and the gear 2 66 is connected to the rotating shaft to drive the linkage gear 67, and the linkage gear 67 drives the transmission gear 103, thereby cross-flipping and rotating, and the granular biological fertilizer of the material is lifted up and flies out of the output frame 102, and scattered into the new tree pit for fertilization, thereby improving the fertility of the tree pit. At the same time, the flywheel 107 drives the movable rod 82 to move up and down, so that the piston head 85 is telescopically transported to the sterilization box 83 for pressurization in the movable cylinder, and the air mixed with the rooting powder is sprayed out from the powder nozzle 86 for the second time at high pressure, so that it is sprinkled on the bottom of the rising transplanted trees, which helps to improve the soil environment and promote plant rooting. The transplanted trees enter the new tree pits, and the connecting fixing hoop 11 is disassembled and separated, and the soil is filled into the previous tree pits.

Claims

1. A garden tree transplanting device, comprising a U-shaped mobile vehicle (1) and a connecting and fixing hoop (11), characterized in that: A push frame (2) is fixed to the upper rear end of the U-shaped mobile vehicle (1), and a battery (3) and a controller (4) are fixedly installed on the push frame (2). Two support seats (5) are symmetrically fixed on both sides of the middle part of the U-shaped mobile vehicle (1). The upper parts of the two support seats (5) are provided with installation grooves, and the two installation grooves are symmetrically installed with reeling structures (6). The two reeling structures (6) are connected with the connecting fixing hoop (11). The tops of the two support seats (5) are symmetrically fixed with auxiliary guide frames (51) for use with the two reeling structures (6). Two adjusting tree root protection structures (7) are symmetrically installed in the middle part of the two support seats (5) to cover the tree roots with soil. The two adjusting tree root protection structures (7) are connected with an infusion structure (9) and installed on the support seats (5). The lower parts of the two support seats (5) are symmetrically installed with two sterilization structures (8) and two fertilization structures (10); The reeling and unreeling structure (6) comprises a rectangular frame (61) fixed in the mounting groove, a reel (63) is connected inside the rectangular frame (61) via a rotating shaft, a steel wire rope is wound in the reel (63), one end of the steel wire rope extends out and is fixedly connected to the connecting fixing hoop (11) through the auxiliary guide frame (51), the rotating shaft in the rectangular frame (61) is also transmission-connected to the linkage structure, a stepping motor (62) is fixed at the side end of the rectangular frame (61), and the output shaft of the stepping motor (62) passes through the rectangular frame (61) and is transmission-connected to the rotating shaft; The adjusting tree root protection structure (7) comprises an adjusting threaded rod (72) threadedly connected to the support seat (5), the adjusting threaded rod (72) threadedly penetrates the support seat (5) and is rotatably connected to a semi-arc protection shell (71), and telescopic guide rods (73) are connected to the outer sides of the semi-arc protection shell (71), and two adjusting threaded rods (72) are respectively fixed on the support seat (5), and the telescopic rod of one of the telescopic guide rods (73) is fixed with an extension block (731) penetrating the telescopic cylinder of the telescopic guide rod (73) and the support seat (5) for use in conjunction with the fertilization structure (10).

2. A garden tree transplanting device according to claim 1, characterized in that: The semi-arc protective shell (71) is internally connected with a non-woven fabric (711), and a semi-arc groove (712) is provided on the top of the semi-arc protective shell (71), and a rubber strip is fixed to the edge of the semi-arc groove (712).

3. A garden tree transplanting device according to claim 1, characterized in that: The infusion structure (9) comprises arc-shaped shunt pipes (93) respectively fixed on the upper parts of the two semi-arc protective shells (71) and a water tank (91) fixed on the support seat (5); a connecting hose (92) is fixedly connected between the water tank (91) and the two semi-arc protective shells (71); a liquid injection port is provided at the top of the water tank (91); nutrient solution is injected into the water tank (91) through the liquid injection port, and a sealing plug is embedded to seal; a water pump is installed at the bottom of the water tank (91); and an output end of the water pump is connected to the connecting hose (92).

4. A garden tree transplanting device according to claim 3, characterized in that: The arc-shaped flow dividing tube (93) is fixedly connected to the contact end of the semi-arc protective shell (71) with a plurality of dripping heads, and the dripping heads penetrate the semi-arc protective shell (71) and contact the non-woven fabric (711).

5. The garden tree transplanting device according to claim 1, characterized in that: The linkage structure comprises a transmission chamber which is opened inside the support seat (5) and passes through the installation groove, and a gear 1 (64) which is fixed on the rotating shaft inside the rectangular frame (61); the lower rotating shaft inside the transmission chamber is connected with a gear 2 (66); a synchronous belt (65) is connected between the gear 2 (66) and the gear 1 (64); a linkage gear (67) is fixed to the side end of the gear 2 (66), and the gear 2 (66) is respectively connected to the sterilization structure (8) and the fertilization structure (10) through the linkage gear (67).

6. The garden tree transplanting device according to claim 1, characterized in that: The fertilization structure (10) comprises a storage box (104) fixed on the upper part of the support seat (5) and an output frame (102) fixedly connected to the lower part of the support seat (5); a cross flap (101) is connected to the output frame (102) via a rotating shaft; one end of the rotating shaft extends through the transmission chamber and is fixedly mounted with a transmission gear (103) and a flywheel (107); the transmission gear (103) is meshed with the linkage gear (67) for transmission; the flywheel (107) ) is transmission-connected to the sterilization structure (8), the top of the storage box (104) is provided with an injection port, through which granular biological fertilizer is injected, the bottom of the storage box (104) is provided with a connecting groove (1041), a material discharge channel (106) is provided between the connecting groove (1041) and the output frame (102), and a partition (105) is connected to the connecting groove (1041) via a rotating shaft, and a torsion spring is sleeved on the rotating shaft of the partition (105) to limit the discharge of the material.

7. A garden tree transplanting device according to claim 6, characterized in that: The bottom of the storage box (104) is arranged to be inclined, and the partition plate (105) cooperates with the extension block (731) to exert force.

8. The garden tree transplanting device according to claim 1, characterized in that: The sterilization structure (8) comprises a sterilization box (83) fixed to the lower part of the support seat (5) and a convex block (81) fixed to the outer edge of the flywheel (107). A powder injection port is provided at the top of the sterilization box (83) and is threadedly connected to a sealing plug. Rooting powder is injected through the powder injection port. A powder nozzle (86) is fixedly connected to the outer end of the sterilization box (83). A piston cylinder (84) is fixed at the rear end of the sterilization box (83). A through hole (841) is provided at the lower part of the piston cylinder (84) and is connected to the inside of the sterilization box (83). The piston cylinder (84) passes through the sterilization box (83) and the support seat (5) and is connected to the transmission chamber. A piston head (85) is slidably connected to the inside of the piston cylinder (84). The top shaft of the piston head (85) is connected to a movable rod (82). The top of the movable rod (82) is connected to a cap and is rotatably connected to the convex block (81).

9. The garden tree transplanting device according to claim 1, characterized in that: The piston head (85) is retracted in the piston cylinder (84) so ​​that the air input is greater than the air output of the powder spray head (86).

10. The garden tree transplanting device according to claim 1, characterized in that: The storage battery (3) is electrically connected to the controller (4) for power supply, and the controller (4) is also electrically controlled and connected to the two stepping motors (62) and the water pump.

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