KR20170092944A

KR20170092944A - Apparatus For Tree Transplanting

Info

Publication number: KR20170092944A
Application number: KR1020160014241A
Authority: KR
Inventors: 김해진; 지준모
Original assignee: (주)지에스판넬
Priority date: 2016-02-04
Filing date: 2016-02-04
Publication date: 2017-08-14
Also published as: KR101817232B1

Abstract

The present invention relates to a device for transplanting a tree, and is a device for transplanting trees from the root of a tree to the column of a tree at a time A block body to be cut is mounted on an arm end of an excavator, the block body is composed of a polygonal block, and a polygonal hollow for holding a column of the grafted tree is formed in the block body. And the easy pulling process along with the cutting of the bottom roots and the bottom of the tree, which are indispensably required for the tree transplanting, are realized by the apparatus for transplanting trees mounted on the excavator. Especially, the soil of the buried ground in which the transplanting tree is buried is relatively weak It is characterized by its small size and is used for the transplanting of trees in soft buried strata.

Description

Apparatus For Tree Transplanting

The present invention relates to a planting apparatus, and more particularly, to a planting apparatus for planting a tree in a state of being engaged with an end of an excavator in a planting operation, The present invention relates to a device for transplanting a tree, which is easily operated from the burying ground to the extraction of the transplanting tree by cutting the root roots and the lower column of the transplanting tree.

Trees are generally cultivated in forest areas or in soil-rich areas or grow in natural conditions. In recent years, trees are being scientifically cultivated and managed in specific areas in order to form dense forests.

In addition, it is common for the buildings to be constructed together with the landscaping for aesthetics around the buildings when they are constructed or refurbished. Of course, large-scale transplanting of trees has also been carried out in forest areas where dense forests and forests are not dense.

As such, there are many construction works for transplanting trees. Therefore, there is a problem that the transplanting work of trees should be performed quickly and conveniently.

However, most of the general tree transplantation process is accompanied by the individual labor force of various workers. Therefore, the fatigue of the workers is increased and the speed of the transplanting operation is also delayed.

Most of these common wood grafting processes involve the use of a shovel in a burrow around a tree to be planted by a number of workers, cutting the root branches that are embedded in the burial ground with a saw, The cutting process of the grafted tree is completed after cutting through the saw.

Then, to lift the tree from the burying area, the tree is tied with a rope or a chain, then the tree is lifted using a crane, and then the truck is loaded on a truck or a truck.

After that, the grafted tree was moved to a place to be transplanted. Then, the grafted soil was shoveled to form a graft hole. Then, the grafted tree was pinched with a chain or a rope and moved to a pit for transplanting into a crane. , The tree is planted directly in the pit and the surrounding soil is poured into the pit again to complete the tree transplanting work.

As a result, the process of tree planting has not been improved yet, because the conventional tree planting process still follows the method using the individual workforce and the crane of the workers from the past. Therefore, The fatigue is increased, the fatigue concentration is lowered, and the accident rate is increased. Especially, the progress speed of the tree planting is lowered and the efficiency of the tree planting work is lowered.

In addition, in the following prior art documents, trees are pulled out with the cutting roots of the grafted tree removed in the process of digging through the divided cutting edges. In the process of removing the roots of the trees, the cutting edges are roughened , The slope movement is implemented and the roots are cut through the landfill around the tree. Therefore, the size of the wood is small, and since the size of the wood is small, in the process of drawing and transporting the wood, Which causes root damage to occur, and the nutrients are not sufficiently supplied because the size of the powder is less than the appropriate standard, which may inhibit the growth of the tree.

In other words, in the case of tree transplantation, when the wood is grown larger than the appropriate standard, it is advantageous for the growth of the tree. Therefore, when digging down the landfill around the tree during the culling process, The techniques disclosed in the following prior art documents are based on a method in which the cutting edges descend the landfill around the trees in a form inclined in the direction of the roots for cutting the roots, And there is a problem in that the shape of the minute is often inverted due to its own weight due to the inverted triangular structure.

Patent Document 001 Patent No. 10-0674818, Patent Document 002 Patent Registration No. 10-0947044, Patent Document 003 Patent Registration No. 10-0952537, Patent Document 004 Patent Registration No. 10-1269133, Patent Documents 005, 10-1162885, Patent Documents 006 and 10-1264977, Patent Document [007] Patent Registration No. 10-1250012, Patent Document 008 Patent Registration No. 10-1483244, Patent Document 009 Patent No. 10-1540115, Patent Document 100 US Patent Application No. 4676013, Patent Document 101 US Patent Application No. US8375844.

The present invention for solving the above-mentioned problems is based on the fact that the present invention is applied to an excavator, which is mounted on an arm fastening portion of the excavator, facilitates transplanting workability for wood grafting and has a soft layer of buried ground or a relatively small buried soil layer, And to provide a device for transplantation.

According to an aspect of the present invention, there is provided an excavator comprising: a rocker arm fixed to an outside of a block and mounted on an arm end of the rocker; And a pair of open / close blocks for opening or closing the hollow for holding the wooden column formed in the inside of the block while being operated in a hinged manner in a state where the block is cut at the center, The block body is formed of a block having a polygonal shape and is inserted into any one of an elastic tube and a block which are expanded by hydraulic pressure along the inner diameter thereof to flexibly support a column of a tree, An injector for injecting a fluid into the elastic tube to expand the elastic tube, and a hydraulic tank fixedly installed at an outer diameter of the block to supply the fluid to the injector. .

And a curved portion extending from the outer side of the right and left blocks opposed to the block closest to the block to which the female fastening portion is fixed and the outside of the pair of open / close blocks corresponding to the block opposite to the right and left blocks, And a plurality of curvilinear cutting means constructed to form the curved cutting means.

The block body is formed by holding the wooden pillars outside the wooden pillars along the infiltration radius of the tree requiring transplanting and by the slide descending movement of the plurality of curved cutting means, Which is a feature of the planting device.

Wherein the curvilinear cutting means includes a plurality of slide passages fixedly formed to form a curve in the direction of the central point of the hollow from the outside of the pair of open / close blocks corresponding to the outside of the left and right blocks and the block opposite to the right and left blocks, A plurality of cylinders connected in a hinged manner to each of the slide passage tubes to transmit power, hinged to each rod of the cylinders, Further comprising a plurality of slide cutting blades that are curved downwardly and slid curvilinearly toward the bottom roots and the bottom roots of the tree along the slide passage passages by the application of the power of the cylinders to cut the root roots and the bottom columns of the trees, The grafted trees, which are cut by the cutting edges and cut into the bottom roots, Is sustained by the complete floating to each slide cutting edges, it is easy to be characterized by a pull-out device for tree transplantation is made from a not buried by holding the pole is left to the elastic tube.

Wherein a lock induction cylinder for releasing a lock for opening a pair of the open / close blocks is hinged on any one of the pair of the open / close blocks, and the other one of the pair of the open / And the rod end of the locking induction cylinder and the locking induction cylinder are hinged at one end on the hinged opening and closing block and the other end is engaged by the engaging pin and is rotated by the rod operation of the locking induction cylinder And a hook for locking or releasing the locking pin, and further comprising an opening / closing cylinder for providing a power of a sliding door type for opening or closing the pair of the opening / closing blocks, And each of the rod ends of the opening and closing cylinder is hinged on a pair of the pair of dogs There is one aspect in the tree for each implant that is hinged to the block.

The injector includes an inlet port for injecting a fluid constituted on a side portion and an electronic control section provided on the upper side with respect to the inlet port for opening and closing the return throttle according to the presence or absence of energization, And a mechanical control unit for controlling opening and closing of the blower according to the amount of the fluid passing through the throttle.

The electronic control unit includes a return throttle which is opened or closed according to the presence or absence of energization, a ball which is formed on the return throttle and opens or closes the return throttle according to the presence or absence of energization, A first spring interposed between the magnetic bar and the magnetic bar so as to surround the magnetic bar and to be tensioned together with the rise of the magnetic bar during energization and to be compressed together with the descent of the magnetic bar during non-energization; A third spring which is compressed by a lift force of the magnetic bar at the time of energization and is pulled by an elastic restoring force at the time of non-energization and descends the magnetic bar, and a third spring which is formed outside the third spring, And a magnetic coil for reacting with the magnetic bar.

The machine control unit includes a control chamber formed at a lower end of the return throttle and adapted to regulate the pressure of the fluid, a supply throttle formed at one side of the control chamber for passing the fluid supplied from the control chamber, A plunger that vertically moves up and down according to an amount of fluid supplied to the control chamber; a needle vertically installed at a lower end of the plunger and interlocked with the plunger; and a plunger interposed between the plunger and the control chamber, A second spring formed at a vertically lower portion of the needle and controlled by opening and closing the needle according to an amount of fluid passing through the supply throttle, Which is mechanically operated by a motor vehicle.

As described above, the apparatus for transplanting trees according to the present invention is characterized in that, in the transplantation process for a transplanting tree requiring transplantation, soil piling (pit formation) or grafting of a transplanted tree (tree lifting using a crane) Since the work processes of the individual workers such as the worker and the crane can be omitted, the working environment of the tree implant can be remarkably improved.

The apparatus for planting trees according to the present invention has a structure in which cutting edges are curved downward from a burying radius of a tree in a state in which a block body is mounted on an arm end portion of an excavator to curved roots and lower columns of a tree, And the lower column can be cut at the same time, so that the cutting means of the apparatus is simple in construction and the additional cutting means are not used, thereby reducing the manufacturing cost of the apparatus.

In addition, the apparatus for planting trees according to the present invention is capable of eliminating the labor required for tree cutting required for tree transplantation as it is automatically cut from the root roots of the tree to the lower column, It is possible to reduce labor costs.

The apparatus for planting trees according to the present invention is characterized in that the grafted wood cut from the root roots to the lower column is held in a hollow hollow cylinder of a block body and supported by the cutting edge, It can be easily drawn out from the buried land to reduce the rental cost of the crane.

In addition, the apparatus for planting trees according to the present invention performs the deflection of the curved type of cutting means in order to prevent miniaturization of the wood powder and breakage of the powder due to slide defection of the linear cutting means, (Inversely triangular shape) and fragility of the wood powder due to the cutting of the slices by cutting the slices of the slices of the slices, thereby contributing to the improvement of the transplant tree growth due to the sufficient supply of nutrients to the grafted trees.

In addition, since the apparatus for tree transplantation according to the present invention can be performed at a time through the transplanting apparatus mounted on an excavator, the tree cutting process and the tree pulling process, which are indispensable to be performed in the tree transplanting process, And it is expected that the efficiency of progress of the tree transplanting work will be remarkably shortened. Especially, the use value of the woody layer of the buried soil is optimum for the tree planting work in the buried layer having relatively soft or soft soil particles and small soil particle size .

1 is a perspective view showing a planting apparatus according to the present invention,
FIG. 2 is a plan view of a planting apparatus according to the present invention,
FIG. 3 is a side view of a device for planting trees according to the present invention,
FIG. 4 is a schematic view showing a state before holding a grafted wood column using a planting apparatus according to the present invention;
FIG. 5 is a schematic view showing a state where a grafted wood column is held using a planting apparatus according to the present invention;
FIG. 6 is a conceptual diagram showing a cutting state of the root branches and the lower column of the grafted tree using the linear cutting means of the planting apparatus according to the present invention. FIG.
7 and 8 are a plan view of a block body showing a state of holding wooden pillars having large and small diameters into the block body of the planting apparatus according to the present invention,
9 is a cross-sectional view illustrating in detail the open and closed states of the injectors inserted into the block bodies of FIGS. 7 and 8. FIG.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. And it should be interpreted based on the technical ideas throughout the specification taking into consideration that various modifications are made.

The terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms and the inventor may appropriately define the concept of the term in order to best describe its invention And it should be construed as meaning and concept consistent with the technical idea of the present invention.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The apparatus for transplanting trees according to the present invention comprises a block body 100 having a polygonal shape as shown in FIGS. 1 to 3. The block body 100 is preferably in the form of a flexible rounded corner, The block body 100 is formed of an octagonal hollow 102. The hollow block 102 is formed in a shape of a rectangular parallelepiped, .

Particularly, the hollow 102 serves as a space for holding a wooden column WC. When the diameter of the wooden column WC is smaller than the diameter of the hollow 102, the wooden column WC (WC) collides with the inside of the block body (100) during the drawing process of the buried wooden column (WC), so that the wooden column (WC) The elastic tube 170 shown in FIGS. 7 and 8 may be further provided on the inner side of the elastic tube 100.

A hydraulic tank 180 for supplying fluid to the inside of the elastic tube 170 may be fixed to an outer diameter portion of the block body 100 and may be provided in the hydraulic tank 180, The injector 190 is also installed in such a manner that the injector 190 is inserted into any one of the block bodies 100 .

The elastic tube 170 is coupled along the inner diameter of the block body 100. The elastic tube 170 elastically holds a wooden column WC that enters the hollow 102, And the like.

Of course, since the diameter of the wooden pillar WC differs depending on the type and growth period, the wooden pillar WC having a diameter much smaller than the diameter of the hollow 102 enters the hollow 102 (WC) due to the large diameter difference between the wooden pillar (WC) and the hollow (102) in the process of removing and drawing the wooden pillar (WC) The wooden pillar WC can be fully held and can be bent and supported.

On the other hand, when the wooden pillar WC is relatively smaller than the diameter of the hollow 102 but the difference is small, the expansion of the elastic tube 170 is also relatively small due to the small diameter difference between the wooden pillar WC and the hollow 102 So that the wooden pillar WC can be held in a state of being inflated to be bent and supported.

That is, the elastic tube 170 can flexibly hold and support the wooden pillar WC that enters the hollow 102 regardless of the diameter of the wooden pillar WC, And the degree of expansion force of the elastic tube 170 according to the adjustment of the hydraulic pressure supplied to the inside of the elastic tube 170. In other words, the wooden pillars WC having different diameters according to the degree of expansion of the elastic tube 170 can be held and supported.

7 and 8, the injector 190, which is inserted into one of the block bodies 100, controls the injection and injection amount of the fluid and supplies the fluid from the hydraulic tank 180 The elastic tube 170 and the elastic tube 170 are connected to each other.

The hydraulic tank 180 for supplying the fluid to the injector 190 is connected to the injector 190 by supplying fluid to the injector 190 while being fixed to an outer diameter of the block body 100, It is also collected.

The configuration of the injector 190 may be described in detail with reference to FIG. That is, the injector 190 is constituted by an electronic control unit (not shown) on the upper side and a mechanical control unit (not shown) on the lower side with reference to the inlet 190L, which is the inflow path of the fluid configured on the side.

Here, the electronic control unit may open / close the return throttle 190k according to the presence / absence of energization, and may include a ball 190e formed on the return throttle, a magnetic bar 190d formed on the ball, A first spring 190c surrounding the bar, a third spring 190j interposed on the upper portion of the magnetic bar, and an electromagnetic coil 190b formed outside the third spring.

The ball 190e opens and closes the return throttle 190k depending on whether the electromagnetic coil 190b is energized or not.

The magnetic bar 190d formed on the upper portion of the ball reacts and rises due to the magnetic force generated by the energization of the electromagnetic coil 190b and is lowered by the non-passage of the magnetic coil 190d. The return throttle 190k can be opened due to the upward movement of the return throttle 190k, and the ball 190e is also lowered at the time of descending.

The first spring 190c interposed between the magnetic bar 190d and the magnetic bar 190d is energized when the electromagnetic coil 190b is energized while the electromagnetic coil 190b is energized. And is compressed together with the lowering of the magnetic bar 190d.

The third spring 190j interposed in the upper portion of the magnet is compressed by the upward force of the magnetic bar 190d when the electromagnetic coil 190b is energized, The magnetic bar 190d is lowered while being stretched by the restoring force.

A magnetic force is generated to energize the magnetic bar 190d when the energizing coil 190b is energized, and when the magnetic coil 190d is not energized, And is lowered by the elastic restoring force of the spring 190j.

That is, the magnetic bar 190d is lifted and lowered according to whether or not the energization of the electromagnetic coil 190b is applied, so that the return throttle 190k can be opened and closed according to the lifting and lowering of the ball 190e interlocked with each other.

Meanwhile, the machine control unit includes a control chamber 190f formed at the lower end of the return throttle, a supply throttle 190m formed at one side of the control chamber, a plunger 190n constructed at a vertically lower portion of the control chamber, A second spring 190g interposed in a manner to enclose the plunger, and a hole 190i formed in a vertically lower portion of the needle 190i.

The control chamber 190f is formed at the lower end of the return throttle 190k and functions as a space in which the hydraulic pressure is regulated by the amount of fluid supplied from the inlet 190i.

The supply throttle 190m formed at one side of the control chamber passes the fluid supplied from the control chamber and sends the fluid to the chamber 190h connected to the lower portion.

The plunger 190n constructed in the vertical lower portion of the control chamber ascends and descends according to the amount of fluid supplied to the control chamber. This is caused by the hydraulic pressure corresponding to the amount of fluid secured in the control chamber 190f, This is because the plunger 190n rises when the sum of the injected amount of the fluid to be injected is less than the elastic restoring force of the second spring 190g surrounding the plunger 190n. Here, the amount of fluid secured in the control chamber corresponds to the case where the return throttle 190k is opened.

On the other hand, when the hydraulic pressure corresponding to the fluid amount secured in the control chamber 190f is stronger than the elastic restoring force of the second spring 190g surrounding the plunger 190n, the plunger 190n is lowered. The amount of fluid secured in the control chamber corresponds to the case where the return throttle 190k is closed. That is, as the discharge of the fluid is blocked due to the closing of the return throttle 190k, a large amount of fluid is secured in the control chamber 190f and the plunger 190n is lowered as the hydraulic pressure is increased so that the needle 190o blocks the hole 190i The injection of the fluid stops.

The needle 190o constructed vertically at the lower end of the plunger moves up and down while interlocking with the plunger 190n to open and close the hole 190i.

The second spring 190g interposed in the form of surrounding the plunger is compressed and tensioned according to the amount of fluid secured in the control chamber. When the return throttle 190k is closed, a large amount of fluid supplied to the control chamber 190f When the return throttle 190k is opened, the hydraulic pressure is reduced due to insufficient securing of the amount of fluid supplied to the control chamber 190f, and the plunger 190n rises with the rise of the plunger 190n Compressed.

The needle 190o connected to the lower end of the plunger 190n can be opened and closed by interlocking with the plunger 190n while opening and closing the hole 190i. The opening 190i is opened.

Hereinafter, the operation of the injector 190 will be described.

The fluid supplied to the injector 190 flows into the control chamber 190f from the high pressure pipe (not shown) through the inlet 190L and the supply throttle 190m. The control chamber 190f is connected to the return line of the fluid returned through the return throttle 12 opened by the solenoid valve.

When the hydraulic tank 180 is in operation and is supplying fluid through a high-pressure pump (not shown), the injector 190 performs the following functions.

(High pressure acts on the plunger 190n), opening of the injector (injection start), opening of the injector full, and closing of the injector (injection end).

These functions are controlled by distributing the high-pressure fluid to the components of the injector 190. When the hydraulic pressure in the rail is lowered and the hydraulic tank 180 is stopped, the elastic return force of the second spring 190g causes the needle 190o ) Closes the injector 190i.

Injector closed state (high pressure acts on plunger 190n)

As an initial state, the injector is closed in the initial state. The third spring 190j brings the ball 190e into close contact with the sheet of the return throttle 190k. The high pressure acts on the control chamber 190f as it is. The same pressure acts on the chamber 190h of the nozzle. The sum of the force due to the fluid pressure acting on the upper end of the plunger 190n and the tension of the second spring 190g pushes down the nozzle and the high pressure acting on the slope 8 of the nozzle needle 16 And pushes the nozzle upward to open it. At this time, however, since the downward force is stronger, the nozzle is closed in close contact with the pores 190i.

Injector opening (injection start)

At the initial position of the injector, the solenoid valve is controlled by the pickup current. The pickup current is used to allow the solenoid valve to open rapidly. The short switch-on time required is triggered by the solenoid valve at the high voltage supplied by the ECU.

The magnetic force of the triggered electromagnetic coil 190b becomes stronger than the tension of the third spring 190j. When the magnetic bar 190d lifts the ball 190e from the valve seat, the return throttle 190k is now opened. After a short time has elapsed, the high pickup current is changed to a weak holding current (Holding current) and acts on the electromagnetic coil 190b.

When the return throttle 190k is opened, the fluid can now return from the control chamber 190f to the hydraulic tank 180 through the hollow portion at the top thereof and the fluid return line in turn, and then through the recovery port 190a. Since the supply throttle 190m hinders perfect pressure equilibrium, the pressure in the control chamber 190f is lowered. Therefore, the pressure in the control chamber 190f becomes lower than the pressure in the chamber 190h still maintaining the pressure level of the rail.

When the pressure in the control chamber 190f is lowered, the force acting on the upper end of the plunger 190n is reduced, and eventually the needle 190o is opened and the injection of the fluid through the pores 190i is started.

Injector Pool Open

The speed at which the needle 190o is opened is determined by the difference in the flow rate between the supply throttle 190m and the return throttle 190k. The plunger 190n reaches its upper stopper (= the fluid cushion portion), and stops the hydraulic pressure while maintaining the position.

This cushion is formed by the flow of the fluid being adjusted between the supply throttle 190m and the return throttle 190k. Now, since the pores 190i are completely opened, they are injected into the elastic tube 170 at a pressure substantially equal to the pressure of the common-rail.

The distribution of the fluid in the injector proceeds in a manner similar to the fluid distribution in the open phase and proportional to the energization time of the solenoid valve when the fluid injection quantity is constant. That is, time controlled injection.

Injector closing (injection end)

When the current no longer flows into the injector, the third spring 190j pushes down the magnetic bar 190d, so that the ball 190e closes the return throttle 190k. When the return throttle 190k is closed, the fluid in the high pressure state is again supplied to the control chamber 190f through the supply throttle 190m and becomes the same pressure state as the rail pressure.

This raised pressure acts on the upper end of the plunger 190n with a large force. Now, the sum of the force from the control chamber 190f and the tension of the second spring 190g becomes larger than the force acting on the needle 190o, and the needle 190o is closed. The amount of fluid passing through the feed throttle 192m determines the closing speed of the needle 190o. When the needle 190o is again brought into contact with the sheet of the pores 190i, the pores 190i are closed and the injection of the fluid is terminated.

The reason why the needle 190o is indirectly controlled as described above is that the force necessary for quickly opening the needle 190o can not be directly formed using the solenoid valve. At this time, the control fluid, which is required in addition to the amount of fluid to be injected, flows to the fluid return line through the return port 190a through the return throttle 190k of the control chamber 190f.

In addition to the control fluid, there is fluid leaking from the needle (190o) barrel and the plunger (190n) barrel, and thus the control fluid and the leaked fluid are returned back through the return line including the overflow valve, the high pressure pump, And returned to the hydraulic tank 180.

On the other hand, a locking induction cylinder 110 is provided on the upper surface of one of the opening and closing blocks 101 and 101a to release or arm the locking required for opening and closing the opening and closing blocks 101 and 101a. The end of the induction cylinder 110 is hinged on the opening and closing block 101 and the rod end of the locking induction cylinder 110 is hinged to one end of a hook 111 described later.

The hook 111 is hinged to one end of the rod of the locking induction cylinder 110 and the other end of the hook 111 is fastened and fixed to the upper surface of the other one of the opening and closing blocks 101 and 101a And the pin 121.

Therefore, the hook 111 rotated by the backward retracting action of the locking induction cylinder 110 is locked or released from the engagement pin 121, and is immediately opened to the open / close block 101, 101a in the adjacent state And is in a state immediately after closing.

The open / close blocks 101 and 101a are opened / closed in a hinged manner by a cylinder power because the block bodies 100 are hinged at one side ends of both sides. In this case, a pair of open / close cylinders 120 and 120a And the opening and closing cylinders 120 and 120a are installed on the blocks of the block body 100 positioned at the left and right rear sides of the opening and closing blocks 101 and 101a.

At this time, each end of the open / close applying cylinder 120, 120a is hinged to each block top surface of the block body 100, and each end of the rod of the open / close applying cylinder 120, 4 and 5, the open / close blocks 101 and 101a are opened or closed in a hinged manner with respect to the hinge axis by the structure in which the open / close application cylinders 120 and 120a are hinged to the upper surface, .

In the block body 100, an arm coupling part 130 is coupled to the block end 100 of the excavator at an outer side of the blocks opposite to the open / close blocks 101 and 101a. Since the arm fastening portion 130 is formed with a fastening pin (not shown), the arm end is automatically engaged in a manner that the arm end portion is engaged with the fastening pin in accordance with the arm operation of the excavator, It is not required to fasten the pins by inserting them so that the convenience of the work can be provided.

The block body 100 is further provided with a curved cutting means 140. The curved cutting means 140 includes slide passage tubes 141 and 141a and 141b and 141c. The passageways 141 and 141a, 141b and 141c are preferably composed of four, but are not limited thereto.

The two slide passage pipes 141 and 141c of the slide passage pipes 141 and 141a and 141b and 141c are formed in such a manner as to extend from the position of the block body 100 on which the arm fastening portion 130 is mounted, And the remaining two slide passage pipes 141a and 141b are fixedly coupled to the outer side surfaces of the blocks opposed to the block, that is, the outer side surfaces of the open / close blocks 101 and 101a, respectively. But has a curved shape toward a center point of the hollow 102. [

Individual cylinders 142, 142a, 142b, and 142c are hingedly connected to the sliver passage pipes 141, 141a, 141b, and 141c. Rod ends of the cylinders 142, 142a, 142b, 143a, 143b, 143c connected in a biting manner at each of the passageways 141, 141a, 141b, 141c in a hinged manner.

As the ends of the rods of the cylinders 142, 142a, 142b and 142c transmit the power by pushing the cutting edges 143, 143a, 143b and 143c to be described later, the occurrence of overload in the excavation process can be relatively minimized Conventionally, as the rod of the cylinder transmits the power by pulling the cutting edge, the occurrence of overload in the excavation process becomes relatively high, and thus the residual power system using the cylinder has frequently occurred.

In this case, the cutting edges 143, 143a, 143b, and 143c are lowered and slid along the curved shapes of the slide passage pipes 141, 141a, 141b, and 141c. In this case, Slide movement is performed and the lower column is cut at once as shown in Fig. 6 together with the root roots of the tree by the descending slide due to the curved movement of the cutting edges 143, 143a, 143b, 143c. That is, the cutting edges of the bottom roots and the bottom columns are formed by the cutting edges having the curved movement, not the cutting of the bottom roots of the wood.

Because of the curved sliding motion of the cutting edges, the graft form of the grafted tree is formed as a half-shaped graft instead of the conventional inverted triangular graft. Therefore, during transportation of grafted grains, Can be prevented.

After the cutting of the bottom roots and the bottom roots of the tree, the bottom ends of the wood are supported by the cutting edges, and the elastic tube 102 formed in the inside of the block body 100 is in a state of holding the wooden pillars When the arm of the excavator is operated as an upper part, the tree is easily pulled out from the buried paper while being supported and fixed by the block body 100.

Hereinafter, the working relationship of the planting apparatus of the present invention to the plant transplanting apparatus will be described in detail below.

First, the arm fastening part 130 fixed to the outer side of the block body 100 is fastened to the arm end part of the excavator.

The block body 100 is moved near the embedding of the target wood for implantation and then the locking induction cylinder 110 of the block body 100 is operated to move the hook 111 caught by the engaging pin 121 Thereby unlocking the open / close blocks 101 and 101a formed in the block body 100. [

Then, by opening the closing and applying cylinders 120 and 120a, the opening and closing of the open / close block 101 and 101a in the closed state is realized by opening and closing outward with respect to the hinge axis.

The opening portions of the opening and closing blocks 101 and 101a are moved close to each other in the direction of a wooden column (WC) so that the hollow 102 of the block body 100 can hold a wooden column (WC) As the wooden column WC enters the hollow 102 of the block body 100, the hollow 102 of the block body 100 is in a state holding the wooden column WC.

Next, as the curved cutting means 140, each cylinder 142, 142a, 142b, 142c hinged to each slide passage tube 141, 141a, 141b, 141c is operated so that each rod is moved to the center of the hollow 102 143a, 143b, and 143c, which are hingedly connected to the respective rod ends in the course of the process and are connected to the respective slide passage pipes in a bite manner, are also interlocked with each other. The blades are curved along each slide passage tube and slide downward toward the center of the hollow.

In this process, the above-mentioned slide cutting edges 143, 143a, 143b, 143c penetrate the buried soil in the buried radius of the tree and enter the descent, and easily cut off the bottom roots and the bottom columns of buried trees.

The cutting edges 143, 143a, 143b, and 143c are shaped to support the lower column of the tree, and the hollow 102 has a structure for holding the wooden column , The grafted tree can be fully lifted and maintained in a holding state without conduction, so that the grafted tree can be easily pulled out from the buried ground.

That is, when the arm of the excavator is operated in the upward direction, the block body 100 fastened to the end portion of the rocker is interlocked and operated in the upward direction. In this process, the wooden pillar is held by the hollow 102 of the block body 100 The grafted tree in which the column under the tree is supported by the cutting edges formed in the block body 100 can be easily pulled out from the buried paper by the upward movement force of the block body 100. [

In this way, the cutting edges 143, 143a, 143b, and 143c are curved downward to cut the bottom roots and bottom columns of the wood at once, and these cutting edges have a small soil particle size with respect to the buried ground of the wood for transplantation And can be used optimally for soft ground.

In other words, the operation of the cutting edges that cut the bottom roots and the bottom columns of the wood at one time is easier than that of cutting the bottom roots and the bottom columns by cutting the soil, .

Thus, since the apparatus of the present invention is constituted by means of curved slides, it is most suitable for soil burial with a relatively small buried soil size and soft soil, and the speed of the tree transplanting operation can be advanced quickly without delay The efficiency of transplantation work is expected.

100: block body 101: opening / closing block
102: hollow 110: locking induction cylinder
111: Hook 120: Open / closed cylinder
121: engaging pin 130:
140: Curvilinear cutting means
141: slide passage tube 142: cylinder
143: Slide cutting edge

Claims

And a center of the block facing away from the outer side of the block, which is the fixed position of the arm fastening portion, is cut off and is operated in a hinged manner And a pair of open / close blocks for opening or closing the hollow for holding the wooden column formed inside the block;
Wherein the block body is composed of a block of polygonal shape and is expanded by hydraulic pressure along an inner diameter thereof to elastically support a column of a tree; An injector installed in one of the blocks to inject fluid into the elastic tube to expand the elastic tube; And a hydraulic tank fixedly installed at an outer diameter of the block to supply fluid to the injector; Wherein the at least one of the at least two of the at least one of the at least two of the at least two of the at least two of the plurality of the at least one of the at least one of the plurality of the at least one of

The method according to claim 1,
And a curved portion extending from the outer side of the right and left blocks opposed to the block closest to the block to which the female fastening portion is fixed and the outside of the pair of open / close blocks corresponding to the block opposite to the right and left blocks, Further comprising a plurality of curvilinear cutting means constructed to form a curved surface.

3. The method according to claim 1 or 2,
The block body is formed by holding the wooden pillars outside the wooden pillars along the infiltration radius of the tree requiring transplanting and by the slide descending movement of the plurality of curved cutting means, Wherein the cutting device is adapted to cut the cutting tool.

3. The method of claim 2,
Wherein the curvilinear cutting means comprises:
A plurality of slide passage tubes fixedly formed at outer sides of the left and right blocks and outside the pair of the open / close blocks corresponding to blocks opposite to the right and left blocks, forming curves in the hollow center point direction;
A plurality of cylinders connected to each of the slide passage pipes in a hinged manner to transmit power;
And a hinge unit connected to each rod of the cylinders in such a manner as to be engaged with the respective slide passage pipes so as to be curved downwardly toward the root and the lower column of the tree along the respective slide passage pipes by the application of the power of the cylinders A plurality of slide cutting edges which are slid and are to cut the bottom roots and bottom columns of the tree;
Further comprising:
The grafted tree having the cut roots and the bottom pillar cut by the respective slide cutting blades is supported by the respective slide cutting blades that have been subjected to the descending slides and the pillar holding is performed by the elastic tube, Wherein the first and second legs are engaged with each other.

The method according to claim 2, wherein
Wherein a locking induction cylinder for releasing the lock for opening the pair of open / close blocks is hinged on one of the pair of the open / close blocks,
Wherein a locking pin protruding vertically is fixed on the other one of the pair of the open / close blocks,
Wherein the locking end of the locking induction cylinder and the locking induction cylinder are hinged at one end on the hinged opening and closing block and the other end is engaged with the locking pin and is rotated by the loading operation of the locking induction cylinder, And a hook for releasing or releasing the hook,
Closing cylinder for providing opening and closing power for opening and closing the pair of open / close blocks, and the end of the open / close cylinder is hinged on a block facing the closest position to the pair of open / close blocks , And each rod end of the open / close cylinder is hinged on the pair of open / close blocks.

The method according to claim 1,
Wherein the injector comprises:
An inlet port for introducing the fluid to the side;
An electronic control unit provided on the upper side with respect to the charging port to open / close the return throttle according to presence / absence of energization;
A mechanical control unit provided on the lower side with respect to the inlet port to adjust opening and closing of the blower according to the amount of fluid passing through the supply throttle;
And a control unit for controlling the driving of the plant.

The method according to claim 6,
The electronic control unit includes:
A return throttle which is opened or closed according to the presence or absence of energization;
A ball formed on the return throttle and opening / closing the return throttle according to the presence / absence of energization;
A magnetic bar provided on the upper portion of the ball to move up and down according to the presence or absence of energization;
A first spring interposed in a form to surround the magnetic bar and being tensioned together with the rise of the magnetic bar when energized and being compressed together with a descent of the magnetic bar during non-energization;
A third spring interposed in the upper portion of the magnet and compressed by a lift force of the magnetic bar during energization and being pulled by an elastic restoring force in the non-energized state to lower the magnetic bar; And
An electromagnetic coil disposed on the outside of the third spring and reacting with the magnetic bar by a magnetic force generated by energization;
Further comprising: a control unit configured to control the operation of the plant.

The method according to claim 6,
The machine control unit,
A control chamber formed at a lower end of the return throttle and having a fluid pressure controlled;
A supply throttle formed at one side of the control chamber for passing a fluid supplied from the control chamber;
A plunger installed at a vertically lower portion of the control chamber to move up and down according to a fluid amount supplied to the control chamber;
A needle disposed vertically below the plunger and interlocked with the plunger;
A second spring interposed in a manner to surround the plunger and being compressed and tensioned according to a fluid amount supplied to the control chamber;
A ball formed in a vertically lower portion of the needle and controlled by opening and closing of the needle according to an amount of fluid passing through the supply throttle;
Wherein the electronic control unit is mechanically operated by adjusting the amount of fluid according to whether the electronic control unit is energized or not.