Forestry transplanting root cluster protection device

Abstract

The invention discloses a forestry transplanting root cluster protection device, and relates to the technical field of tree transplanting, the forestry transplanting root cluster protection device comprises a rubber blanket and two semicircular rings, the top of the rubber blanket is fixedly provided with a plurality of hollow rubber skeletons, and the plurality of rubber skeletons are communicated. According to the forestry transplanting root cluster protection device, a soil ball of a seedling root cluster is wrapped with rubber cloth, meanwhile, the tensioning force on the rubber cloth and the extrusion force between a rubber framework and the soil ball are conveniently controlled, pre-tightening force can be provided, loosening of the rubber cloth is avoided, and the protection effect is better; a healing agent can be conveniently sprayed to wounds of root clusters, water evaporation, pathogenic bacterium invasion and pest hiding are prevented, trees can better adapt to the transplanting environment, the survival rate is increased, and the protection effect is better; and water spraying wetting, water spraying and air blowing cooling and air blowing drying treatment can be conveniently conducted on the soil balls and the root clusters, so that the protection effect on the root clusters is better.

Description

Technical Field

[0001] The invention relates to the technical field of tree transplanting, in particular to a forestry transplanting root ball protection device. Background Art

[0002] The forestry transplanting root ball protection device is mainly used to protect the roots of trees during the transplanting process and improve the transplanting survival rate. At present, after the trees for transplanting are dug up from the nursery with soil balls, the soil balls and root balls are directly tied with straw ropes to achieve protection of the root balls.

[0003] However, when the existing forestry transplant root ball protection device is used, the protection measures are relatively simple, and the protection effect of the straw rope is poor. When the straw rope is tied tightly, it is easy to cause the soil ball to break and the root ball to be damaged. When the straw rope is tied loosely, it is easy to loosen or even fall off, losing the protection effect. During transportation, it is easy to cause the soil ball to break and the root ball to be damaged, affecting the protection effect; the soil ball and the root ball are easily exposed to the sun during transportation, resulting in faster evaporation of water. At the same time, it will cause its temperature to be higher, which will also affect the protection effect; after the root ball is dug up, it is not convenient to treat and protect the wound on the root ball, which will accelerate water evaporation, invasion of pathogens and hiding of pests, and will also affect the protection effect, and then affect the survival rate of transplantation.

[0004] Therefore, we propose a root ball protection device for forestry transplanting. Summary of the invention

[0005] The object of the present invention is to provide a forestry transplant root ball protection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a forestry transplant root ball protection device, comprising a rubber sheet and two semicircular rings, a plurality of hollow rubber skeletons are fixed on the top of the rubber sheet, and the plurality of rubber skeletons are connected, the side walls of each of the rubber skeletons are fixedly connected with a plurality of first fixed tubes arranged in an array, and the first fixed tubes are connected with the interior of the rubber skeleton, a first one-way valve is arranged in the first fixed tube, and a temperature sensor and a humidity sensor are fixedly connected to the side walls of the rubber skeleton, the two semicircular rings are detachably connected by a first mounting mechanism, and a tensioning mechanism is arranged between the rubber sheet and the two semicircular rings, a medicine supply mechanism, a water supply mechanism and an air supply mechanism are arranged on the top of one of the semicircular rings, and the medicine supply mechanism is used to drive the first fixed tube to spray medicine, the water supply mechanism is used to drive the first fixed tube to spray water, and the air supply mechanism is used to drive the first fixed tube to blow air.

[0007] Preferably, the medicine supply mechanism includes a U-shaped plate, and the U-shaped plate and the semicircular ring are detachably connected via a second mounting mechanism, the top of the U-shaped plate is fixedly connected to a fixed cylinder, and a piston is connected to the fixed cylinder via a lifting mechanism, the side wall of the fixed cylinder is fixedly connected to a hose, and the other end of the hose is fixedly inserted in one of the rubber frames, a second one-way valve is arranged in the hose, and the top of the U-shaped plate is fixedly connected to an L-shaped plate, the side wall of the L-shaped plate is fixedly connected to a medicine storage box, and the bottom of the medicine storage box is fixedly connected to a first solenoid valve, the side wall of the fixed cylinder is fixedly connected to a second fixed tube, a third one-way valve is arranged in the second fixed tube, and a first connecting tube is fixedly connected between the first solenoid valve and the second fixed tube.

[0008] Preferably, the water supply mechanism includes a fixed block fixedly connected to the side wall of the medicine storage box, and the side wall of the fixed block is fixedly connected to the water tank, the bottom of the water tank is fixedly connected to a second solenoid valve, and a second connecting pipe is fixedly connected between the second solenoid valve and the second fixed pipe.

[0009] Preferably, the air supply mechanism includes a third solenoid valve fixedly connected to the other end of the second fixed pipe, and the other end of the third solenoid valve is fixedly connected to the air intake pipe.

[0010] Preferably, the tensioning mechanism includes a plurality of first fixing rings fixedly connected to the side walls of each semicircular ring, and a plurality of second fixing rings fixedly connected to the side walls of the rubber cloth, a first hook is hung in the first fixing ring, and a first disc is fixedly connected to the side wall of the first hook, a second hook is hung in the second fixing ring, and a sleeve is fixedly connected to the side wall of the second hook, a sliding disk is slidably connected in the sleeve, and a sleeve rod is fixedly connected to the end of the sliding disk, the other end of the sleeve rod passes through the end of the sleeve and is fixed to the end of the first disc through a moving mechanism, and a spring is sleeved on the side wall of the sleeve rod, and both ends of the spring are respectively fixed to the ends of the sleeve and the sliding disk, and a control mechanism for controlling the tensioning force is provided on the side wall of the sleeve.

[0011] Preferably, the moving mechanism includes a first threaded rod fixedly connected to the other end of the sleeve rod, and the side wall of the first threaded rod is threadedly connected to a first threaded tube, the other end of the first threaded tube is rotatably connected to the end of the first disc, and the side wall of the first threaded tube is fixedly connected to a push rod.

[0012] Preferably, the control mechanism includes a scale mark arranged on the side wall of the sleeve rod, the end of the sleeve is fixedly connected to a connecting rod, and the other end of the connecting rod is fixedly connected to a pointer.

[0013] Preferably, the lifting mechanism includes an L-shaped frame fixedly connected to the top of the U-shaped plate, and the top of the L-shaped frame is fixedly connected to a fixed rod, the side wall of the fixed rod is sleeved with a moving tube, and the lower end of the moving tube is fixed to the top of the piston, the top of the L-shaped frame is rotatably connected to a second threaded rod, and the side wall of the second threaded rod is threadedly connected to a second threaded tube, the lower end of the second threaded tube is fixed to the top of the piston, and the top of the L-shaped frame is fixedly connected to a motor, and the output end of the motor is fixed to the upper end of the second threaded rod.

[0014] Preferably, the first mounting mechanism includes two symmetrically arranged first connecting blocks fixedly connected to the top of one of the semicircular rings, and two symmetrically arranged second connecting blocks on the top of the other semicircular ring, a first bolt is inserted between the first connecting block and the second connecting block, and a nut is threadedly connected to the side wall of the first bolt.

[0015] Preferably, the second mounting mechanism comprises a connecting plate fixedly connected to the side wall of the U-shaped plate, and the connecting plate and the top of the semicircular ring are threadedly connected with two symmetrically arranged second bolts.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention is provided with a tensioning mechanism, etc., and when in use, the seedling is lifted and moved to the center position of the rubber sheet by a lifting device and then lowered, then the rubber sheet is pulled upward to wrap the soil ball of the seedling root group, then two semicircular rings are set on the side wall of the trunk and tightly fixed by a first mounting mechanism, then the first hook is hung on the first fixing ring, the second hook is hung on the second fixing ring, and then the first threaded tube is rotated by a pushing rod so that the first threaded rod can move into the first threaded tube, at this time, the rubber sheet can be gradually tightened, and when the rubber sheet is tightened, the rubber skeleton abuts against the surface of the soil ball, when the first threaded tube When the rotation continues, the sliding disk can be driven by the sleeve rod to slide in the direction close to the pointer in the sleeve. At the same time, the spring is gradually compressed. The rubber cloth can be used to prevent the soil ball from being exposed to the sun and reduce the evaporation of water. At the same time, it can reduce the damage caused by rain and collision, so that the protection effect is better. By observing the scale mark indicated by the pointer, the compression amount of the spring can be determined, and then the tension on the rubber cloth and the extrusion force between the rubber skeleton and the soil ball can be controlled. In addition, a pre-tightening force can be provided to avoid the loosening of the rubber cloth, so that the protection effect is better. The setting of the rubber skeleton can ensure that there is a gap between the soil ball and the rubber cloth to ensure the normal entry of air.

[0018] The present invention provides a medicine supply mechanism, etc., and after the rubber cloth and the rubber skeleton wrap the soil ball for protection, the motor is started, and the rotation of the motor drives the rotation of the second threaded rod, thereby driving the piston to move upward along the fixed cylinder through the moving tube. At this time, negative pressure is generated in the fixed cylinder, and at the same time, the first electromagnetic valve is opened, and the second electromagnetic valve and the third electromagnetic valve are closed, and the second one-way valve is closed and the third one-way valve is opened. At this time, the healing agent in the medicine storage box can be drawn into the fixed cylinder through the first connecting tube and the second fixed tube. Then, the motor is started to reverse, so that the piston can move downward along the fixed cylinder. At this time, the healing agent in the fixed cylinder can be squeezed, and at the same time, the second one-way valve is opened and the third one-way valve is closed, so that the healing agent in the fixed cylinder can enter the rubber skeleton through the hose after being squeezed, and the first fixed tube is sprayed on the surface of the root ball, so as to facilitate the spraying of the healing agent on the wound of the root ball, prevent water evaporation, invasion of pathogens and hiding of pests, help trees better adapt to the transplanting environment, improve the survival rate, and achieve better protection effect.

[0019] The present invention is provided with a water supply mechanism and an air supply mechanism, etc. When the humidity sensor detects that the humidity of the soil ball is relatively low, the first electromagnetic valve and the third electromagnetic valve can be closed, and the second electromagnetic valve can be opened. Then, the piston can be reciprocated up and down by the lifting mechanism, so that the water in the water storage tank can enter the fixed cylinder through the second connecting pipe and the second fixed pipe, and enter the rubber skeleton through the hose, and then be sprayed on the soil ball and the root ball through the first fixed pipe. When it is detected that the humidity of the soil ball is relatively high, the first electromagnetic valve and the second electromagnetic valve can be closed, and the third electromagnetic valve can be opened. At this time, the external air can enter the fixed cylinder through the third electromagnetic valve and the second fixed pipe, and enter the rubber skeleton through the hose, and then be sprayed out through the first fixed pipe, so that the soil ball and the root ball can be blown and dried. Moreover, when the temperature sensor detects that the temperature of the soil ball and the root ball is relatively high, the soil ball and the root ball can also be sprayed with water and blown to cool down, so that the protection effect of the root ball is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the rubber cloth and the rubber skeleton in the present invention;

[0021] Figure 2 It is a schematic diagram of the use state of the present invention;

[0022] Figure 3 It is a schematic diagram of the position of the medicine supply mechanism in the present invention;

[0023] Figure 4 It is a partial cross-sectional structural schematic diagram of the rubber blanket of the present invention;

[0024] Figure 5 for Figure 2 Enlarged view of point A in the middle;

[0025] Figure 6 for Figure 3 Enlarged view of point B in the middle;

[0026] Figure 7 for Figure 4 Enlarged view of point C in the middle;

[0027] Figure 8 for Figure 6 Enlarged view of point D in the middle;

[0028] Fig. 9 for Figure 8 Enlarged view of point E in the middle;

[0029] Fig.10 for Figure 1 Enlarged view of point F in the middle.

[0030] In the figure: 1, rubber cloth; 201, U-shaped plate; 202, fixed cylinder; 203, piston; 204, hose; 205, L-shaped plate; 206, medicine storage box; 207, first solenoid valve; 208, second fixed pipe; 209, first connecting pipe; 301, fixed block; 302, water storage tank; 303, second solenoid valve; 304, second connecting pipe; 401, third solenoid valve; 402, air intake pipe; 501, first fixed ring; 502, second fixed ring; 503, first hook; 504, first disc; 505, second hook; 506, sleeve; 507, sliding disc; 508, sleeve rod ;509, spring;601, first threaded tube;602, first threaded rod;603, push rod;701, scale mark;702, connecting rod;703, pointer;801, L-shaped frame;802, moving tube;803, fixed rod;804, second threaded tube;805, second threaded rod;806, motor;901, first connecting block;902, second connecting block;903, first bolt;904, nut;1001, connecting plate;1002, second bolt;11, rubber skeleton;12, first fixed tube;13, semicircular ring;14, temperature sensor;15, humidity sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 10, a forestry transplant root ball protection device shown in the figure includes a rubber sheet 1 and two semicircular rings 13. The rubber sheet 1 is dark or black, and has a better radiation protection effect. A plurality of hollow rubber skeletons 11 are fixed on the top of the rubber sheet 1, and the plurality of rubber skeletons 11 are connected. The side walls of each rubber skeleton 11 are fixedly connected with a plurality of first fixed tubes 12 arranged in an array, and the first fixed tubes 12 are connected with the inside of the rubber skeleton 11. A first one-way valve is arranged in the first fixed tube 12. The conduction direction of the first one-way valve is from the rubber skeleton 11 to the outside, and a temperature sensor 14 and a humidity sensor 15 are fixedly connected to the side walls of the rubber skeleton 11. The two semicircular rings 13 are detachably connected through a first mounting mechanism, and a tensioning mechanism is arranged between the rubber sheet 1 and the two semicircular rings 13, and a tensioning mechanism is arranged on the top of one of the semicircular rings 13. The medicine supply mechanism, the water supply mechanism and the air supply mechanism are used to drive the first fixed tube 12 to spray the medicine solution, the water supply mechanism is used to drive the first fixed tube 12 to spray water, and the air supply mechanism is used to drive the first fixed tube 12 to blow air. The soil ball of the seedling root ball is wrapped with the rubber cloth 1. At the same time, it is convenient to control the tension of the rubber cloth 1 and the extrusion force between the rubber skeleton 11 and the soil ball, and it can provide pre-tightening force to avoid the looseness of the rubber cloth 1, so that the protection effect is better; it is convenient to spray the healing agent on the wound of the root ball to prevent water evaporation, invasion of pathogens and hiding of pests, which helps the trees to better adapt to the transplanting environment, improve the survival rate, and achieve better protection effect; it is convenient to spray water to moisten, spray water to blow air to cool down, and blow air to dry the soil ball and the root ball, so that the protection effect of the root ball is better.

[0033] The medicine supply mechanism includes a U-shaped plate 201, and the U-shaped plate 201 and the semicircular ring 13 are detachably connected through a second mounting mechanism. A fixed cylinder 202 is fixedly connected to the top of the U-shaped plate 201, and a piston 203 is connected to the fixed cylinder 202 through a lifting mechanism. A hose 204 is fixedly connected to the side wall of the fixed cylinder 202, and the other end of the hose 204 is fixedly inserted in one of the rubber skeletons 11. A second one-way valve is arranged in the hose 204, and the conduction direction of the second one-way valve is from the fixed cylinder 202 to the rubber skeleton 11. The frame 11 is provided with an L-shaped plate 205 fixedly connected to the top of the U-shaped plate 201, a medicine storage box 206 fixedly connected to the side wall of the L-shaped plate 205, and a first solenoid valve 207 fixedly connected to the bottom of the medicine storage box 206, a second fixed pipe 208 fixedly connected to the side wall of the fixed cylinder 202, a third one-way valve is arranged in the second fixed pipe 208, and the conduction direction of the third one-way valve is from the second fixed pipe 208 to the fixed cylinder 202, and a first one-way valve is fixedly connected between the first solenoid valve 207 and the second fixed pipe 208. Connecting pipe 209, after the rubber cloth 1 and the rubber skeleton 11 wrap the soil ball for protection, the piston 203 is driven by the lifting mechanism to move upward along the fixed cylinder 202. At this time, negative pressure is generated in the fixed cylinder 202. At the same time, the first solenoid valve 207 is opened, and the second one-way valve is closed and the third one-way valve is opened. At this time, the healing agent in the medicine storage box 206 can be drawn into the fixed cylinder 202 through the first connecting pipe 209 and the second fixed pipe 208. Then, the piston 203 is driven by the lifting mechanism to move downward along the fixed cylinder 202, and the healing agent in the fixed cylinder 202 can be squeezed. At the same time, the second one-way valve is opened and the third one-way valve is closed, so that the healing agent in the fixed cylinder 202 can enter the rubber skeleton 11 through the hose 204 after being squeezed, and the first fixed pipe 12 is sprayed on the surface of the root ball, so as to facilitate the spraying of the healing agent on the wound of the root ball, prevent water evaporation, invasion of pathogens and hiding of pests, help trees better adapt to the transplanting environment, improve the survival rate, and make the protection effect better.

[0034] The water supply mechanism includes a fixed block 301 fixedly connected to the side wall of the medicine storage box 206, and the side wall of the fixed block 301 is fixedly connected to a water tank 302, a second solenoid valve 303 is fixedly connected to the bottom of the water tank 302, and a second connecting pipe 304 is fixedly connected between the second solenoid valve 303 and the second fixed pipe 208. When the humidity sensor 15 detects that the humidity of the soil ball is low, the first solenoid valve 207 and the third solenoid valve 401 can be closed, and the second solenoid valve 303 can be opened. Then, the piston 203 is moved up and down by the lifting mechanism, so that the water in the water tank 302 can enter the fixed cylinder 202 through the second connecting pipe 304 and the second fixed pipe 208, and enter the rubber skeleton 11 through the hose 204, and then sprayed on the soil ball and the root ball through the first fixed pipe 12.

[0035] The air supply mechanism includes a third solenoid valve 401 fixedly connected to the other end of the second fixed pipe 208, and the other end of the third solenoid valve 401 is fixedly connected to an air intake pipe 402. When it is detected that the humidity of the soil ball is high, the first solenoid valve 207 and the second solenoid valve 303 can be closed, and the third solenoid valve 401 can be opened. At this time, external air can enter the fixed cylinder 202 through the third solenoid valve 401 and the second fixed pipe 208, and enter the rubber skeleton 11 through the hose 204 and then be sprayed out through the first fixed pipe 12, so that the soil ball and the root ball can be blown dry. In addition, when the temperature sensor 14 detects that the temperature of the soil ball and the root ball is high, the soil ball and the root ball can also be sprayed with water and blown to cool down, so as to better protect the root ball.

[0036] The tensioning mechanism includes a plurality of first fixing rings 501 fixedly connected to the side walls of each semicircular ring 13, and a plurality of second fixing rings 502 are fixedly connected to the side walls of the rubber cloth 1, a first hook 503 is hung in the first fixing ring 501, and a first disc 504 is fixedly connected to the side wall of the first hook 503, a second hook 505 is hung in the second fixing ring 502, and a sleeve 506 is fixedly connected to the side wall of the second hook 505, a sliding disc 507 is slidably connected in the sleeve 506, and a sleeve rod 508 is fixedly connected to the end of the sliding disc 507, the other end of the sleeve rod 508 passes through the end of the sleeve 506 and is fixed to the end of the first disc 504 through a moving mechanism, and a spring 509 is sleeved on the side wall of the sleeve rod 508, and the two ends of the spring 509 are respectively connected to the sleeve 506 and the sliding disc 5 07 is fixed, and the side wall of the sleeve 506 is provided with a control mechanism for controlling the tensioning force. When in use, the seedlings are lifted and moved to the center position of the rubber sheet 1 by the lifting device and then lowered. Then, the rubber sheet 1 is pulled upward to wrap the soil ball of the seedling root ball. Then, the first hook 503 is hung on the first fixed ring 501, and the second hook 505 is hung on the second fixed ring 502. Then, the sleeve rod 508 is driven to move by the moving mechanism, and the sleeve 506 is driven to move by the spring 509, so that the rubber sheet 1 can be gradually tightened. When the rubber sheet 1 is tightened, after the rubber skeleton 11 is against the surface of the soil ball, the sliding disk 507 can be driven to slide in the sleeve 506 by the sleeve rod 508, and at the same time, the spring 509 is gradually compressed.

[0037] The moving mechanism includes a first threaded rod 602 fixedly connected to the other end of the sleeve rod 508, and the side wall of the first threaded rod 602 is threadedly connected to the first threaded tube 601, the other end of the first threaded tube 601 is rotatably connected to the end of the first disc 504, and the side wall of the first threaded tube 601 is fixedly connected to a pushing rod 603, and the first threaded tube 601 is rotated by the pushing rod 603, so that the first threaded rod 602 can move in the first threaded tube 601.

[0038] The control mechanism includes a scale mark 701 set on the side wall of the sleeve rod 508, the end of the sleeve 506 is fixedly connected to the connecting rod 702, and the other end of the connecting rod 702 is fixedly connected to the pointer 703. When the spring 509 is compressed, the compression amount of the spring 509 can be determined by observing the scale mark 701 indicated by the pointer 703, thereby controlling the tension on the rubber cloth 1 and the squeezing force between the rubber skeleton 11 and the soil ball. In addition, it can provide pre-tightening force to avoid the loosening of the rubber cloth 1, so as to achieve better protection. The setting of the rubber skeleton 11 can ensure that there is a gap between the soil ball and the rubber cloth 1 to ensure the normal entry of air.

[0039] The lifting mechanism includes an L-shaped frame 801 fixedly connected to the top of the U-shaped plate 201, and the top of the L-shaped frame 801 is fixedly connected to a fixed rod 803, the side wall of the fixed rod 803 is sleeved with a moving tube 802, and the lower end of the moving tube 802 is fixed to the top of the piston 203, the top of the L-shaped frame 801 is rotatably connected to a second threaded rod 805, and the side wall of the second threaded rod 805 is threadedly connected to a second threaded tube 804, the lower end of the second threaded tube 804 is fixed to the top of the piston 203, the top of the L-shaped frame 801 is fixedly connected to a motor 806, and the output end of the motor 806 is fixed to the upper end of the second threaded rod 805, the motor 806 is started, and the rotation of the motor 806 drives the rotation of the second threaded rod 805, thereby driving the piston 203 to rise and fall along the fixed cylinder 202 through the moving tube 802.

[0040] The first mounting mechanism includes two symmetrically arranged first connecting blocks 901 fixedly connected to the top of one of the semicircular rings 13, and two symmetrically arranged second connecting blocks 902 at the top of the other semicircular ring 13, a first bolt 903 is inserted between the first connecting block 901 and the second connecting block 902, and a nut 904 is threadedly connected to the side wall of the first bolt 903, the two semicircular rings 13 are sleeved on the side wall of the trunk, then the first bolt 903 is inserted into the first connecting block 901 and the second connecting block 902, and the nut 904 is tightened to fix it.

[0041] The second installation mechanism includes a connecting plate 1001 fixedly connected to the side wall of the U-shaped plate 201, and the connecting plate 1001 and the top of the semicircular ring 13 are threadedly connected with two symmetrically arranged second bolts 1002, which facilitates the installation and removal of the U-shaped plate 201.

[0042] Working principle: When in use, the seedlings are lifted and moved to the center of the rubber sheet 1 by using the lifting device and then lowered. Then, the rubber sheet 1 is pulled upward to wrap the soil ball of the seedling root ball. Then, the two semicircular rings 13 are sleeved on the side walls of the trunk and are tightly fixed by the first mounting mechanism. Then, the first hook 503 is hung on the first fixing ring 501, and the second hook 505 is hung on the second fixing ring 502. Then, the first threaded tube 601 is rotated by the push rod 603, so that the first threaded rod 602 can move into the first threaded tube 601. At this time, the rubber sheet 1 can be gradually tightened.

[0043] When the rubber cloth 1 is tightened, the rubber skeleton 11 contacts the surface of the soil ball, and when the first threaded tube 601 continues to rotate, the sleeve rod 508 can drive the sliding disk 507 to slide in the sleeve tube 506 toward the direction close to the pointer 703. At the same time, the spring 509 is gradually compressed. The rubber cloth 1 can prevent the soil ball from being exposed to the sun and reduce the evaporation of water. At the same time, it can reduce the damage caused by rain and collision, so that the protection effect is better. By observing the scale mark 701 indicated by the pointer 703, the compression amount of the spring 509 can be determined, and then the tension on the rubber cloth 1 and the squeezing force between the rubber skeleton 11 and the soil ball can be controlled. In addition, a pre-tightening force can be provided to prevent the loosening of the rubber cloth 1, so that the protection effect is better. The setting of the rubber skeleton 11 can ensure that there is a gap between the soil ball and the rubber cloth 1 to ensure the normal entry of air.

[0044] After the rubber cloth 1 and the rubber skeleton 11 have finished wrapping the soil ball for protection, the motor 806 is started. The rotation of the motor 806 drives the rotation of the second threaded rod 805, thereby driving the piston 203 to move upward along the fixed cylinder 202 through the moving tube 802. At this time, negative pressure is generated in the fixed cylinder 202. At the same time, the first solenoid valve 207 is opened, and the second solenoid valve 303 and the third solenoid valve 401 are closed. In addition, the second one-way valve is closed and the third one-way valve is opened. At this time, the healing agent in the medicine storage box 206 can be pumped into the fixed cylinder 20 through the first connecting tube 209 and the second fixed tube 208. 2, then, the motor 806 is started to reverse, so that the piston 203 can move downward along the fixed cylinder 202, at this time, the healing agent in the fixed cylinder 202 can be squeezed, and at the same time, the second one-way valve is opened and the third one-way valve is closed, so that the healing agent in the fixed cylinder 202 can enter the rubber skeleton 11 through the hose 204 after being squeezed, and the first fixed tube 12 is sprayed on the surface of the root ball, so as to facilitate the spraying of the healing agent on the wound of the root ball, prevent water evaporation, invasion of pathogens and hiding of pests, help trees better adapt to the transplanting environment, improve the survival rate, and make the protection effect better;

[0045] During transportation, when the humidity sensor 15 detects that the humidity of the soil ball is low, the first solenoid valve 207 and the third solenoid valve 401 can be closed, and the second solenoid valve 303 can be opened. Then, the piston 203 can be reciprocated up and down by the lifting mechanism, so that the water in the water tank 302 can enter the fixed cylinder 202 through the second connecting pipe 304 and the second fixed pipe 208, and enter the rubber skeleton 11 through the hose 204, and then be sprayed on the soil ball and the root ball through the first fixed pipe 12. When the humidity of the soil ball is detected to be high, the first solenoid valve 207 and the third solenoid valve 401 can be closed. Valve 207 and the second solenoid valve 303 open the third solenoid valve 401. At this time, external air can enter the fixed tube 202 through the third solenoid valve 401 and the second fixed tube 208, and enter the rubber skeleton 11 through the hose 204 and then be sprayed out through the first fixed tube 12, so that the soil ball and the root ball can be blown dry. In addition, when the temperature sensor 14 detects that the temperature of the soil ball and the root ball is high, the soil ball and the root ball can also be sprayed with water and blown to cool down, so as to better protect the root ball.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0047] 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 root ball protection device for forestry transplanting, comprising a rubber sheet (1) and two semicircular rings (13), characterized in that: A plurality of hollow rubber skeletons (11) are fixed on the top of the rubber cloth (1), and the plurality of rubber skeletons (11) are arranged in communication, and the side walls of each of the rubber skeletons (11) are fixedly connected to a plurality of first fixed tubes (12) arranged in an array, and the first fixed tubes (12) are in communication with the inside of the rubber skeleton (11), a first one-way valve is arranged in the first fixed tube (12), and a temperature sensor (14) and a humidity sensor (15) are fixedly connected to the side walls of the rubber skeleton (11), the two semicircular rings (13) are detachably connected via a first mounting mechanism, and a tensioning mechanism is arranged between the rubber cloth (1) and the two semicircular rings (13), and a medicine supply mechanism, a water supply mechanism and an air supply mechanism are arranged on the top of one of the semicircular rings (13), and the medicine supply mechanism is used to drive the first fixed tube (12) to spray medicine liquid, the water supply mechanism is used to drive the first fixed tube (12) to spray water, and the air supply mechanism is used to drive the first fixed tube (12) to blow air.

2. A forestry transplant root ball protection device according to claim 1, characterized in that: The medicine supply mechanism comprises a U-shaped plate (201), and the U-shaped plate (201) and the semicircular ring (13) are detachably connected via a second mounting mechanism; a fixed cylinder (202) is fixedly connected to the top of the U-shaped plate (201), and a piston (203) is connected to the fixed cylinder (202) via a lifting mechanism; a hose (204) is fixedly connected to the side wall of the fixed cylinder (202), and the other end of the hose (204) is fixedly inserted into one of the rubber frames (11), and a second hose (204) is arranged in the hose (204). A one-way valve is provided, and the top of the U-shaped plate (201) is fixedly connected to an L-shaped plate (205), the side wall of the L-shaped plate (205) is fixedly connected to a medicine storage box (206), and the bottom of the medicine storage box (206) is fixedly connected to a first solenoid valve (207), the side wall of the fixed cylinder (202) is fixedly connected to a second fixed pipe (208), a third one-way valve is arranged in the second fixed pipe (208), and a first connecting pipe (209) is fixedly connected between the first solenoid valve (207) and the second fixed pipe (208).

3. A forestry transplant root ball protection device according to claim 2, characterized in that: The water supply mechanism comprises a fixed block (301) fixedly connected to the side wall of the medicine storage box (206), and the side wall of the fixed block (301) is fixedly connected to a water storage tank (302), the bottom of the water storage tank (302) is fixedly connected to a second solenoid valve (303), and a second connecting pipe (304) is fixedly connected between the second solenoid valve (303) and the second fixed pipe (208).

4. The forestry transplant root ball protection device according to claim 2, characterized in that: The air supply mechanism comprises a third solenoid valve (401) fixedly connected to the other end of the second fixed pipe (208), and the other end of the third solenoid valve (401) is fixedly connected to an air intake pipe (402).

5. The forestry transplant root ball protection device according to claim 1, characterized in that: The tensioning mechanism comprises a plurality of first fixing rings (501) fixedly connected to the side walls of the semicircular rings (13), and a plurality of second fixing rings (502) fixedly connected to the side walls of the rubber cloth (1), a first hook (503) being hung inside the first fixing ring (501), and a first disc (504) being fixedly connected to the side wall of the first hook (503), a second hook (505) being hung inside the second fixing ring (502), and a sleeve (506) being fixedly connected to the side wall of the second hook (505), and the sleeve (506) being fixedly connected to the side wall of the sleeve (506). 6) is slidably connected to a sliding disk (507), and the end of the sliding disk (507) is fixedly connected to a sleeve rod (508), the other end of the sleeve rod (508) passes through the end of the sleeve (506) and is fixed to the end of the first disc (504) through a moving mechanism, and a spring (509) is sleeved on the side wall of the sleeve rod (508), the two ends of the spring (509) are respectively fixed to the ends of the sleeve (506) and the sliding disk (507), and the side wall of the sleeve (506) is provided with a control mechanism for controlling the tensioning force.

6. A forestry transplant root ball protection device according to claim 5, characterized in that: The moving mechanism comprises a first threaded rod (602) fixedly connected to the other end of the sleeve rod (508), and the side wall of the first threaded rod (602) is threadedly connected to a first threaded tube (601), the other end of the first threaded tube (601) is rotatably connected to the end of the first disc (504), and the side wall of the first threaded tube (601) is fixedly connected to a push rod (603).

7. The root ball protection device for forestry transplanting according to claim 5, characterized in that: The control mechanism comprises a scale mark (701) arranged on the side wall of the sleeve rod (508); the end of the sleeve (506) is fixedly connected to a connecting rod (702), and the other end of the connecting rod (702) is fixedly connected to a pointer (703).

8. The forestry transplant root ball protection device according to claim 2, characterized in that: The lifting mechanism comprises an L-shaped frame (801) fixedly connected to the top of the U-shaped plate (201), and the top of the L-shaped frame (801) is fixedly connected to a fixed rod (803), the side wall of the fixed rod (803) is sleeved with a moving tube (802), and the lower end of the moving tube (802) is fixed to the top of the piston (203), the top of the L-shaped frame (801) is rotatably connected to a second threaded rod (805), and the side wall of the second threaded rod (805) is threadedly connected to a second threaded tube (804), the lower end of the second threaded tube (804) is fixed to the top of the piston (203), and the top of the L-shaped frame (801) is fixedly connected to a motor (806), and the output end of the motor (806) is fixed to the upper end of the second threaded rod (805).

9. The root ball protection device for forestry transplanting according to claim 1, characterized in that: The first mounting mechanism comprises two symmetrically arranged first connecting blocks (901) fixedly connected to the top of one of the semicircular rings (13), and two symmetrically arranged second connecting blocks (902) at the top of the other semicircular ring (13), a first bolt (903) is inserted between the first connecting block (901) and the second connecting block (902), and a nut (904) is threadedly connected to the side wall of the first bolt (903).

10. The root ball protection device for forestry transplanting according to claim 2, characterized in that: The second mounting mechanism comprises a connecting plate (1001) fixedly connected to the side wall of the U-shaped plate (201), and the connecting plate (1001) and the top of the semicircular ring (13) are threadedly connected with two symmetrically arranged second bolts (1002).

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