CN107568019B - Transplanting method of multi-stem ginkgo tree - Google Patents
Transplanting method of multi-stem ginkgo tree Download PDFInfo
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Abstract
The invention relates to a transplanting method of a multi-stem ginkgo tree, which comprises the following steps: excavating: a circular base is arranged around the multi-rod ginkgo tree, a rotating mechanism on the base drives a lifting arm to rotate, a shovel at the front end of the lifting arm is driven by a hydraulic oil cylinder to realize excavation, and the base can be fixed on the ground by a precession mechanism; packing and hoisting: packaging the excavated and formed soil balls by adopting hemp ropes, and densely wrapping the soil balls by the hemp ropes; wrapping the straw ropes soaked in the nutrient solution outside the hemp rope layer, densely wrapping the straw ropes with tightening belts, and wrapping the wrapped soil balls with net bags on the outermost layer; the soil ball is lifted out of the ground through the lifting hook; and (3) transportation operation: placing the lifted soil balls into a soil ball container on a transport vehicle; transplanting management: the method is characterized in that rooting water is poured once every other weekday, clear water is poured after five weeks, and nitrogen fertilizer is applied once after transplanting in four months, five months and six months respectively.
Description
Technical Field
The invention relates to the field of tree transplantation, in particular to a transplanting method of a multi-stem ginkgo tree.
Background
The ginkgo tree is also called ginkgo tree, has slow growth, extremely long service life and rare tree species. The multi-branch ginkgo tree refers to the same tree with a plurality of trunks growing on the root, namely low or low branches. Because the multi-stem ginkgo tree has a plurality of trunks, the transplanting and excavating difficulty is high, the excavating of the multi-stem ginkgo tree can be effectively carried out basically without mature technology, the existing tree transplanting is mainly carried out manually or mechanically, the manual excavating work amount is large, the labor cost is high, the mechanical excavating is mainly carried out, generally, a movable excavating vehicle is mainly used, the excavating vehicle is convenient to move and is provided with a shovel and a hydraulic arm, but excavating equipment of the excavating vehicle limits the excavating range, particularly trees with developed root systems cannot effectively excavate at all, the transplanting of the trees is difficult, and the transplanting of the multi-stem ginkgo tree is needless to say. Therefore, how to effectively transplant the multi-stem ginkgo tree and improve the transplanting survival rate is a problem which is urgently needed to be solved by the industry.
Disclosure of Invention
The invention provides a transplanting method of a multi-stem ginkgo tree, aiming at improving the transplanting rate and survival rate of the multi-stem ginkgo tree, increasing the digging adaptability and the like.
The method comprises the following steps:
excavating: a plurality of sections of bases are fixedly connected by bolts after being positioned around the root parts of the multi-stem ginkgo trees by a hoisting device, the near ends of the suspension arms are pivoted on a rotating mechanism, the rotating mechanism is fixedly arranged on one base, the far ends of the suspension arms are fixedly provided with shovels, a precession mechanism on the base is screwed into the ground by a motor-driven spiral reinforcement to fix the base, and at least one hydraulic lifting cylinder is arranged on the base and the suspension arms; at least one hydraulic rod oil cylinder is arranged on the suspension arm and the shovel; the hydraulic cylinder drives the suspension arm and the shovel to carry out excavation operation, and the rotating mechanism rotates the suspension arm to adjust to an operation position; excavating soil balls from outside to inside along the straight root system, wherein the excavating depth is 1/4-1/3 of the height of the multi-stem ginkgo tree; bringing the center of gravity of the multi-stem ginkgo tree close to the earth ball position;
packing and hoisting: packaging the excavated and formed soil balls by adopting hemp ropes, and densely wrapping the soil balls by the hemp ropes; wrapping the straw ropes soaked in the nutrient solution outside the hemp rope layer, tightly winding the straw ropes by using a tightening belt, and spraying water for moisturizing; the outermost layer is used for containing the wrapped soil balls by a net bag; the ginkgo tree lifting device comprises a net bag, a lifting rope, a lifting hook, a plurality of lifting ropes and a lifting hook, wherein the periphery of the net bag is detachably connected with a lantern ring, the lifting rope is fixed on the net bag through one end of the lantern ring, the other end of the lifting rope is connected to the lifting hook, and after connection is completed, the plurality of lifting ropes wrap soil balls so that the ginkgo tree cannot topple over; slowly hoisting at the speed of 0.1-0.5 m/s by using a hoisting device to hoist the soil balls out of the ground;
and (3) transportation operation: the lifted soil balls are placed in a soil ball container on a transport vehicle, soil, linen, canvas tackifier, fertilizer and bactericide are filled in the container, and damage to root systems caused by transportation vibration is eliminated or minimized;
transplanting management: after the machine base is transported to a transplanting position, a plurality of sections of the machine base are placed at the position of a pre-dug soil pit through a hoisting device and are fixedly connected through bolts, the size of an area enclosed by the machine base is adjusted by increasing or decreasing the number of the connected machine bases, and a suspension arm and a shovel are driven to excavate the soil pit, so that the diameter of the soil pit is larger than 0.5-1.0 m of the diameter of a soil ball; hoisting the soil balls wrapped by the plurality of hoisting ropes by the hoisting device into the soil pit again, pouring the filler in the soil ball container into a gap between the earthen bed and the soil balls, filling the gap, stirring the soil around the soil balls, and immediately pouring root water; then watering root fixing water once every other sunday, watering clear water after five weeks, and applying nitrogen fertilizer once after four months, five months and six months respectively after transplanting.
Adjust through the multistage frame and excavate regional scope, the installation is convenient with the transportation, is adapted to the flourishing condition of multi-rod ginkgo tree root system, protects the root system of ginkgo tree effectively, and the straw rope parcel soil ball that has soaked with the nutrient solution can furthest supply root system nutrient, and the water spray is moisturized and can be prevented water loss, excavates the degree of depth and does 1/4 ~ 1/3 of multi-rod ginkgo tree height guarantee not destroy main root system, have improved the transplant survival rate, and the container intussuseption is filled with soil, linen, the canvas tackifier, fertilizer and germicide eliminate because the vibration of transportation causes the damage or reduces to the minimum for the root system.
Furthermore, the suspension arm comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the first arm rod, and the front end of the first arm rod is hinged with the shovel; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate, the first hydraulic cylinder stretches to enable the suspension arm to move in a first height direction and a first length direction, the second hydraulic cylinder stretches to enable the suspension arm to move in a second height direction and a second length direction, and the third hydraulic cylinder stretches to drive the shovel to move to achieve excavating operation; the plurality of suspension arms surround the excavation position, and each suspension arm independently acts to complete excavation in a mutually coordinated manner.
The excavation range can be flexibly adjusted by arranging the multiple sections of suspension arms, and each suspension arm independently acts to ensure that the excavation is coordinated according to the condition of the root system, so that the integrity of the root system is protected.
Further, the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod with a large upper end and a small lower end, the length of the conical screw rod is 0.5-1.2 m, and before reinforcing action, the conical screw rod is positioned on the base and does not contact with the ground; when the reinforcement is started, the motor drives the speed reducer to rotate, the speed reducer drives the conical screw to downwards screw at the speed of 0.2-0.6 m/s until the conical screw is screwed into the ground soil, and the base is stably fixed on the ground.
The motor can be connected on ground through the conical screw tightly for the frame is stable, operates more steadily, prevents that vibrations slope etc. in the davit working process from causing the root system damage.
Furthermore, the bases are of an annular structure with the radian of 30-90 degrees, the thickness of the bases is 35-45 cm, the width of the bases is 180-260 cm, the bases are made of stainless steel, each base is provided with a suspension arm and a precession mechanism, two end faces of each base are provided with connecting plates, and the connecting plates are provided with threaded connecting holes;
the hoisting device hoists each section of the engine base in place respectively, the engine bases are fixedly connected through bolts, the size and the number of the engine bases are adjusted according to the size of the multi-rod ginkgo tree, and the assembled engine bases form a complete circular ring.
The radian of frame can make the frame in the equipment scope of 4 sections to 12 sections for the scope, carries out rationalized adjustment frame quantity according to the condition of root system, improves and excavates the adaptability, chooses for use stainless steel material to improve the rigidity of frame, and thickness is 35cm ~ 45cm, and the width can make the frame more firm for 180cm ~ 260 cm.
Furthermore, the device also comprises an excavating device which comprises a machine base, a suspension arm, a rotating mechanism, a precession mechanism and a shovel; the plurality of engine bases are connected and fixed through bolts; one end of the suspension arm is pivoted on a rotating mechanism, and the rotating mechanism is fixedly connected to one of the machine bases; the other end of the suspension arm is hinged with a shovel; the precession mechanism is fixedly connected to the base, comprises a spiral fixing piece and drives the spiral fixing piece to spirally lift up and down, and hydraulic cylinders are arranged between the suspension arms and the rotary mechanism and between the suspension arms and the shovel respectively.
Further, each machine base comprises a suspension arm; the lifting arm comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the first arm rod, and the front end of the first arm rod is hinged with the shovel; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate.
Furthermore, each machine base at least comprises a precession mechanism; the precession mechanism comprises a motor, the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod with a large upper end and a small lower end, and the length of the conical screw rod is 0.5-1.2 m.
Furthermore, the bases are of an annular structure with the radian of 30-90 degrees, the thickness of the bases is 35-45 cm, the width of the bases is 180-260 cm, the bases are made of stainless steel, each base is provided with a suspension arm and a precession mechanism, two end faces of each base are provided with connecting plates, and the connecting plates are provided with threaded connecting holes.
The invention has at least the following beneficial effects:
the excavation area range is adjusted through the multiple sections of the bases, the installation and the transportation are convenient, the device is suitable for the condition that the root system of the multiple-pole ginkgo tree is developed, the root system of the ginkgo tree is effectively protected, the soil ball is wrapped by the straw ropes soaked by nutrient solution, the root system nutrient can be supplied to the maximum extent, the water loss can be prevented by spraying water and keeping moisture, the excavation depth is 1/4-1/3 of the height of the multiple-pole ginkgo tree, the main root system is guaranteed not to be damaged, soil, linen, canvas tackifier, fertilizer and bactericide are filled in the container, and the damage to the root system caused by the transportation vibration is eliminated or minimized;
the excavation range can be flexibly adjusted by arranging the multiple sections of suspension arms, and each suspension arm independently acts to ensure that excavation is coordinated according to the condition of the root system, so that the integrity of the root system is protected;
the motor can be firmly connected to the ground through the conical screw rod, so that the base is stable, the operation is more stable, and the root system damage caused by vibration and inclination and the like in the working process of the suspension arm is prevented;
the radian of frame can make the frame in the equipment scope of 4 sections to 12 sections for the scope, carries out rationalized adjustment frame quantity according to the condition of root system, improves and excavates the adaptability, chooses for use stainless steel material to improve the rigidity of frame, and thickness is 35cm ~ 45cm, and the width can make the frame more firm for 180cm ~ 260 cm.
The method greatly reduces the labor cost, the equipment investment and the equipment complexity, protects the root system to the maximum extent, can be widely applied to the transplantation of large-scale multi-root-system trees such as multi-stem ginkgo trees with various ages and sizes, and greatly improves the transplantation survival rate.
Drawings
FIG. 1 is a simplified operational diagram of the grafting method of the present invention;
figure 2 is a top plan view of the construction of one embodiment of the excavation apparatus of the present invention.
1-machine base, 2-rotating mechanism, 3-suspension arm, 4-precession mechanism, 5-conical screw, 6-multi-rod ginkgo tree, 7-shovel, 8-soil ball, 9-connecting plate and 10-bolt.
Detailed Description
The invention will be further explained with reference to the drawings.
Fig. 1 shows a simplified operation of the transplanting method according to the present invention, comprising a frame 1, a boom 3, a rotating mechanism 2, a precession mechanism 4 and a shovel 7; the plurality of engine bases 1 are connected and fixed through bolts 10; one end of the suspension arm 1 is pivoted on the rotating mechanism 2, and the rotating mechanism 2 is fixedly connected to one of the machine bases 1; the other end of the suspension arm 3 is hinged with a shovel 7; the precession mechanism 2 is fixedly connected to the base, comprises a spiral fixing piece and drives the spiral fixing piece to spirally lift up and down, and hydraulic cylinders are arranged between the suspension arm 1 and the rotary mechanism 2 and between the suspension arm 1 and the shovel 7. Referring to fig. 2, specifically, each of the stands 1 includes a boom 1; the suspension arm 1 comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism 2, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the first arm rod, and the front end of the first arm rod is hinged with the shovel 7; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate. Specifically, each machine base 1 at least comprises one precession mechanism 2; the precession mechanism comprises a motor, the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod 5 with a large upper end and a small lower end, and the length of the conical screw rod 5 is 0.5-1.2 m. Specifically, the base has an annular structure with a radian of 30-90 degrees, preferably 30 degrees, 45 degrees, 60 degrees and 90 degrees. The machine base is 35 cm-45 cm in thickness and 180 cm-260 cm in width and made of stainless steel, particularly, in order to ensure the installation of the suspension arm and the precession mechanism and carry out full excavation operation around a root system, the arc length of each section of machine base is 2 m-4 m, such as 2m, 2.5m, 3m, 3.5m and 4m, and the radian is 30-90 degrees, so that the assembled annular machine base can be adjusted within the range of 2.55 m-15.29 m in diameter, and the machine base is widely suitable for multi-rod ginkgo trees of various sizes and ages but not limited to multi-rod ginkgo tree excavation and transplantation operation.
Each engine base is provided with a suspension arm and a precession mechanism respectively, two end faces of each engine base are provided with connecting plates 9, and the connecting plates 9 are provided with threaded connecting holes. When the radian of the machine seat is in an annular structure of 30 degrees and 45 degrees, one screw-in mechanism is adopted; when the radian of the machine base is 60 degrees and 90 degrees, the two screw-in mechanisms are respectively arranged at two ends close to the machine base. Specifically, for transportation, the suspension arm and the precession mechanism are detachably connected with the base, so that the large-scale tree can be assembled on site for excavation operation, and the mounted assembly can be directly transported to the site for excavation operation of small-scale trees.
The main steps of an embodiment according to the invention are as follows:
excavating: a plurality of sections of bases are fixedly connected by bolts after being positioned around the root parts of the multi-stem ginkgo trees by a hoisting device, the near ends of the suspension arms are pivoted on a rotating mechanism, the rotating mechanism is fixedly arranged on one base, the far ends of the suspension arms are fixedly provided with shovels, a precession mechanism on the base is screwed into the ground by a motor-driven spiral reinforcement to fix the base, and at least one hydraulic lifting cylinder is arranged on the base and the suspension arms; at least one hydraulic rod oil cylinder is arranged on the suspension arm and the shovel; the hydraulic cylinder drives the suspension arm and the shovel to carry out excavation operation, and the rotating mechanism rotates the suspension arm to adjust to an operation position; excavating soil balls from outside to inside along the straight root system, wherein the excavating depth is 1/4-1/3 of the height of the multi-stem ginkgo tree; bringing the center of gravity of the multi-stem ginkgo tree close to the earth ball position;
packing and hoisting: packaging the excavated and formed soil balls by adopting hemp ropes, and densely wrapping the soil balls by the hemp ropes; wrapping the straw ropes soaked in the nutrient solution outside the hemp rope layer, tightly winding the straw ropes by using a tightening belt, and spraying water for moisturizing; the outermost layer is used for containing the wrapped soil balls by a net bag; the ginkgo tree lifting device comprises a net bag, a lifting rope, a lifting hook, a plurality of lifting ropes and a lifting hook, wherein the periphery of the net bag is detachably connected with a lantern ring, the lifting rope is fixed on the net bag through one end of the lantern ring, the other end of the lifting rope is connected to the lifting hook, and after connection is completed, the plurality of lifting ropes wrap soil balls so that the ginkgo tree cannot topple over; slowly hoisting at the speed of 0.1-0.5 m/s by using a hoisting device to hoist the soil balls out of the ground;
and (3) transportation operation: the lifted soil balls are placed in a soil ball container on a transport vehicle, soil, linen, canvas tackifier, fertilizer and bactericide are filled in the container, and damage to root systems caused by transportation vibration is eliminated or minimized;
transplanting management: after the machine base is transported to a transplanting position, a plurality of sections of the machine base are placed at the position of a pre-dug soil pit through a hoisting device and are fixedly connected through bolts, the size of an area enclosed by the machine base is adjusted by increasing or decreasing the number of the connected machine bases, and a suspension arm and a shovel are driven to excavate the soil pit, so that the diameter of the soil pit is larger than 0.5-1.0 m of the diameter of a soil ball; hoisting the soil balls wrapped by the plurality of hoisting ropes by the hoisting device into the soil pit again, pouring the filler in the soil ball container into a gap between the earthen bed and the soil balls, filling the gap, stirring the soil around the soil balls, and immediately pouring root water; then watering root fixing water once every other sunday, watering clear water after five weeks, and applying nitrogen fertilizer once after four months, five months and six months respectively after transplanting.
Adjust through the multistage frame and excavate regional scope, the installation is convenient with the transportation, is adapted to the flourishing condition of multi-rod ginkgo tree root system, protects the root system of ginkgo tree effectively, and the straw rope parcel soil ball that has soaked with the nutrient solution can furthest supply root system nutrient, and the water spray is moisturized and can be prevented water loss, excavates the degree of depth and does 1/4 ~ 1/3 of multi-rod ginkgo tree height guarantee not destroy main root system, have improved the transplant survival rate, and the container intussuseption is filled with soil, linen, the canvas tackifier, fertilizer and germicide eliminate because the vibration of transportation causes the damage or reduces to the minimum for the root system.
Furthermore, the suspension arm comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the first arm rod, and the front end of the first arm rod is hinged with the shovel; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate, the first hydraulic cylinder stretches to enable the suspension arm to move in a first height direction and a first length direction, the second hydraulic cylinder stretches to enable the suspension arm to move in a second height direction and a second length direction, and the third hydraulic cylinder stretches to drive the shovel to move to achieve excavating operation; the plurality of suspension arms surround the excavation position, and each suspension arm independently acts to complete excavation in a mutually coordinated manner.
The excavation range can be flexibly adjusted by arranging the multiple sections of suspension arms, and each suspension arm independently acts to ensure that the excavation is coordinated according to the condition of the root system, so that the integrity of the root system is protected.
Further, the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod with a large upper end and a small lower end, the length of the conical screw rod is 0.5-1.2 m, and before reinforcing action, the conical screw rod is positioned on the base and does not contact with the ground; when the reinforcement is started, the motor drives the speed reducer to rotate, the speed reducer drives the conical screw to downwards screw at the speed of 0.2-0.6 m/s until the conical screw is screwed into the ground soil, and the base is stably fixed on the ground.
The motor can be connected on ground through the conical screw tightly for the frame is stable, operates more steadily, prevents that vibrations slope etc. in the davit working process from causing the root system damage.
Furthermore, the bases are of an annular structure with the radian of 30-90 degrees, the thickness of the bases is 35-45 cm, the width of the bases is 180-260 cm, the bases are made of stainless steel, each base is provided with a suspension arm and a precession mechanism, two end faces of each base are provided with connecting plates, and the connecting plates are provided with threaded connecting holes;
the hoisting device hoists each section of the engine base in place respectively, the engine bases are fixedly connected through bolts, the size and the number of the engine bases are adjusted according to the size of the multi-rod ginkgo tree, and the assembled engine bases form a complete circular ring.
The radian of frame can make the frame in the equipment scope of 4 sections to 12 sections for the scope, carries out rationalized adjustment frame quantity according to the condition of root system, improves and excavates the adaptability, chooses for use stainless steel material to improve the rigidity of frame, and thickness is 35cm ~ 45cm, and the width can make the frame more firm for 180cm ~ 260 cm.
While the foregoing is directed to the preferred embodiment of the present invention, the scope of the present invention is not limited thereto, and it will be appreciated by those skilled in the art that changes and modifications may be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents, and that such changes and modifications are to be considered as within the scope of the invention.
Claims (7)
1. A transplanting method of a multi-stem ginkgo tree is characterized in that,
excavating: a plurality of sections of bases are positioned around the root of the multi-stem ginkgo tree by a hoisting device and then are fixedly connected by bolts, the near ends of the suspension arms are pivoted on a rotating mechanism, the rotating mechanism is fixedly arranged on one base, the far ends of the suspension arms are fixedly provided with shovels, a precession mechanism on the base is screwed into the ground by a motor-driven spiral reinforcement to fix the base, and at least one hydraulic lifting cylinder is arranged between the base and the suspension arms; at least one hydraulic rod cylinder is arranged between the suspension arm and the shovel; the hydraulic cylinder drives the suspension arm and the shovel to carry out excavation operation, and the rotating mechanism rotates the suspension arm to adjust to an operation position; excavating soil balls from outside to inside along the straight root system, wherein the excavating depth is 1/4-1/3 of the height of the multi-stem ginkgo tree; bringing the center of gravity of the multi-stem ginkgo tree close to the earth ball position;
packing and hoisting: packaging the excavated and formed soil balls by adopting hemp ropes, and densely wrapping the soil balls by the hemp ropes; wrapping the straw ropes soaked in the nutrient solution outside the hemp rope layer, tightly winding the straw ropes by using a tightening belt, and spraying water for moisturizing; the outermost layer is used for containing the wrapped soil balls by a net bag; the ginkgo tree lifting device comprises a net bag, a lifting rope, a lifting hook, a plurality of lifting ropes and a lifting hook, wherein the periphery of the net bag is detachably connected with a lantern ring, the lifting rope is fixed on the net bag through one end of the lantern ring, the other end of the lifting rope is connected to the lifting hook, and after connection is completed, the plurality of lifting ropes wrap soil balls so that the ginkgo tree cannot topple over; slowly hoisting at the speed of 0.1-0.5 m/s by a hoisting device to hoist the soil balls out of the ground;
and (3) transportation operation: the lifted soil balls are placed in a soil ball container on a transport vehicle, soil, linen, canvas tackifier, fertilizer and bactericide are filled in the container, and damage to root systems caused by transportation vibration is eliminated or minimized;
transplanting management: after the machine base is transported to a transplanting position, a plurality of sections of the machine base are placed at the position of a pre-dug soil pit through a hoisting device and are fixedly connected through bolts, the size of an area enclosed by the machine base is adjusted by increasing or decreasing the number of the connected machine bases, and a suspension arm and a shovel are driven to excavate the soil pit, so that the diameter of the soil pit is larger than 0.5-1.0 m of the diameter of a soil ball; hoisting the soil balls wrapped by the plurality of hoisting ropes by the hoisting device into the soil pit again, pouring the filler in the soil ball container into a gap between the earthen bed and the soil balls, filling the gap, stirring the soil around the soil balls, and immediately pouring root water; watering root fixing water once every other sunday, changing to water after five weeks, and applying nitrogen fertilizer once after transplanting for four months, five months and six months respectively;
the engine bases are of an annular structure with the radian of 30-90 degrees, the thickness of 35-45 cm, the width of 180-260 cm and made of stainless steel, each engine base is respectively provided with a suspension arm and a precession mechanism, two end faces of each engine base are provided with connecting plates, and the connecting plates are provided with threaded connecting holes;
the hoisting device hoists each section of the engine base in place respectively, the engine bases are fixedly connected through bolts, the size and the number of the engine bases are adjusted according to the size of the multi-rod ginkgo tree, and the assembled engine bases form a complete circular ring.
2. The method of claim 1,
the lifting arm comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the third arm rod, and the front end of the third arm rod is hinged with the shovel; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate, the first hydraulic cylinder stretches to enable the suspension arm to move in a first height direction and a first length direction, the second hydraulic cylinder stretches to enable the suspension arm to move in a second height direction and a second length direction, and the third hydraulic cylinder stretches to drive the shovel to move to achieve excavating operation; the plurality of suspension arms surround the excavation position, and each suspension arm independently acts to complete excavation in a mutually coordinated manner.
3. The method of claim 1,
the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod with a large upper end and a small lower end, the length of the conical screw rod is 0.5-1.2 m, and before reinforcing action, the conical screw rod is positioned on the base and does not contact with the ground; when the reinforcement is started, the motor drives the speed reducer to rotate, the speed reducer drives the conical screw to downwards screw at the speed of 0.2-0.6 m/s until the conical screw is screwed into the ground soil, and the base is stably fixed on the ground.
4. The excavating equipment for the multi-rod ginkgo tree is characterized by comprising a machine base, a suspension arm, a rotating mechanism, a precession mechanism and a shovel; the plurality of engine bases are connected and fixed through bolts; one end of the suspension arm is pivoted on a rotating mechanism, and the rotating mechanism is fixedly connected to one of the machine bases; the other end of the suspension arm is hinged with a shovel; the precession mechanism is fixedly connected to the base, comprises a spiral reinforcing member and drives the spiral reinforcing member to spirally lift up and down, and hydraulic cylinders are arranged between the suspension arm and the rotary mechanism and between the suspension arm and the shovel respectively.
5. The apparatus of claim 4, wherein each of said stands comprises a boom; the lifting arm comprises a first arm rod, a second arm rod and a third arm rod, the rear end of the first arm rod is pivoted on the rotating mechanism, the front end of the first arm rod is hinged with the rear end of the second arm rod, the front end of the second arm rod is hinged with the rear end of the third arm rod, and the front end of the third arm rod is hinged with the shovel; the first arm rod and the second arm rod are connected with a first hydraulic cylinder, the second arm rod and the third arm rod are connected with a second hydraulic cylinder, and the third arm rod and the shovel are connected with a third hydraulic cylinder; the rotating mechanism drives the suspension arm to rotate.
6. The apparatus of claim 4, wherein each of said housings includes at least one precession mechanism; the precession mechanism comprises a motor, the motor is connected with a spiral reinforcing piece through a speed reducer, the spiral reinforcing piece is a conical screw rod with a large upper end and a small lower end, and the length of the conical screw rod is 0.5-1.2 m.
7. The device as claimed in any one of claims 4 to 6, wherein the machine base is of an annular structure with an arc degree of 30-90 degrees, the thickness is 35-45 cm, the width is 180-260 cm, the material is stainless steel, each machine base is provided with a suspension arm and a precession mechanism, two end faces of the machine base are provided with connecting plates, and the connecting plates are provided with threaded connecting holes.
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| CN201710841605.7A CN107568019B (en) | 2017-09-18 | 2017-09-18 | Transplanting method of multi-stem ginkgo tree |
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| CN201710841605.7A CN107568019B (en) | 2017-09-18 | 2017-09-18 | Transplanting method of multi-stem ginkgo tree |
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| CN107568019B true CN107568019B (en) | 2020-02-18 |
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| CN108235909A (en) * | 2018-02-12 | 2018-07-03 | 重庆市南山植物园管理处 | A kind of camellia transplanting big tree technology |
| CN108605788B (en) * | 2018-03-31 | 2020-10-23 | 江润实业（深圳）有限公司 | Large tree high survival rate full-crown transplanting system and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102273394A (en) * | 2010-06-10 | 2011-12-14 | 东北林业大学 | Sealed ellipsoidal tree-digging spade blades |
| CN204560455U (en) * | 2015-01-22 | 2015-08-19 | 蔡树刚 | Flowers and trees tree dish fetches earth pincers |
| CN105325259A (en) * | 2015-09-24 | 2016-02-17 | 广西深根园林工程有限公司 | Transplanting method for large trees |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102273394A (en) * | 2010-06-10 | 2011-12-14 | 东北林业大学 | Sealed ellipsoidal tree-digging spade blades |
| CN204560455U (en) * | 2015-01-22 | 2015-08-19 | 蔡树刚 | Flowers and trees tree dish fetches earth pincers |
| CN105325259A (en) * | 2015-09-24 | 2016-02-17 | 广西深根园林工程有限公司 | Transplanting method for large trees |
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