KR101162885B1 - Apparatus for harvest and transplant of tree - Google Patents

Apparatus for harvest and transplant of tree Download PDF

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Publication number
KR101162885B1
KR101162885B1 KR1020110047937A KR20110047937A KR101162885B1 KR 101162885 B1 KR101162885 B1 KR 101162885B1 KR 1020110047937 A KR1020110047937 A KR 1020110047937A KR 20110047937 A KR20110047937 A KR 20110047937A KR 101162885 B1 KR101162885 B1 KR 101162885B1
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KR
South Korea
Prior art keywords
tree
support frame
spade
slider
guide member
Prior art date
Application number
KR1020110047937A
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Korean (ko)
Inventor
김영수
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김영수
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Priority to KR1020110047937A priority Critical patent/KR101162885B1/en
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Publication of KR101162885B1 publication Critical patent/KR101162885B1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/04—Transplanting trees; Devices for grasping the root ball, e.g. stump forceps; Wrappings or packages for transporting trees
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4135—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted directly on a boom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
    • E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
    • E02F3/4136—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device with grabs mounted on a slidable or telescopic boom or arm

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

The present invention relates to a tree extracting and transplanting apparatus, comprising a mainframe, at least one support frame hinged to the mainframe, and spades respectively installed on the support frame and moving up and down by hydraulic pressure, It further comprises an angle adjusting device for adjusting the angle of the spade by the hydraulic pressure between the frame and the spade provides a tree extracting and transplanting device that can be quickly and easily extracted and transplanted even if the shape of the tree is different. .

Description

Tree Extraction and Transplantation Equipment {APPARATUS FOR HARVEST AND TRANSPLANT OF TREE}

The present invention relates to a tree extracting and transplanting apparatus, and more particularly, to a tree extracting and transplanting apparatus capable of quickly and safely extracting and transplanting trees simply by adjusting the angle of the spade shaft and replacing blades with an angle adjusting device.

Generally, trees such as garden trees and roadside trees are transplanted after growing to a certain size for the purpose of landscaping, environmental development, urban planning, etc. In the past, most of the tree transplantation operations are performed by hand, which requires a lot of time and manpower. there was.

Specifically, the conventional tree transplanting operation is generally carried out in the following process. First, digging a pit at the transplant site using an excavator bucket or shovel, digging around the tree to be transplanted in the same way, and then working for minutes and protecting the minutes. After that, the tree is transferred to the transplant site using an excavator or a crane, and the rope and the cannon used for the mining work are removed from the transferred tree and then planted in the pit of the transplant site. Finally, using an excavator or shovel to fill the space between the pit and the soil with soil, the planting of the tree is completed.

As described above, the conventional tree transplanting operation is not only very complicated, but also partially uses an excavator, but labor costs are inevitable because a certain amount of manual work must be involved in excavation, mining, and finishing. It was a factor that caused management difficulties for small landscaping companies and tree farms.

Accordingly, in order to solve the above problems, a tree extraction device capable of minimizing manual work has been developed. A tree drilling apparatus of a known type is generally composed of an adapter mounted on an excavator, a tractor, etc., a frame mounted on the adapter, and a spade installed on the frame, and the spade moves up and down by hydraulic pressure to extract the tree. do.

However, the tree extracting device has a problem in that the spade and the frame are integrally manufactured so that both the spade and the frame are replaced in a form suitable for the soil or the root state of the tree.

For example, as shown in (a) of FIG. 1, in the case of trees with a large amount of sand or hard soil and roots, the blades (excited blades) constituting the spade should be conical in shape and closed. As shown in 1 (b), in the case of trees with a good soil and root condition of clay, the blades should be conical with cut ends.

Therefore, in order to apply the above-mentioned tree extracting device to the actual transplant work, it is necessary to have various spades of a shape suitable for each use, which is excessive in cost, and the work is required because the frame and the spade must be replaced together at every work. It was cumbersome and took a long time.

The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a tree extracting and transplanting apparatus that can quickly and easily extract and transplant trees by adjusting the angle of the spade axis or changing blades only according to the shape of the powder. There is this.

As a means for solving the above technical problem,

The present invention provides a tree extracting and transplanting apparatus comprising a main frame, at least one support frame hinged to the main frame, and spades respectively installed on the support frame to move up and down by hydraulic pressure.

In this case, the support frames may be connected to each other by a gate cylinder.

In this case, the gate cylinder may be installed outside the support frame.

In this case, the spade is provided with an outer slider, a guide member which is installed inside the outer slider, the lower end of which is hinged to the support frame, an inner slider installed inside the guide member, and an inside of the inner slider. It may be configured to include a hydraulic cylinder to be installed and a blade mounted to the inner slider and coupled with the outer slider.

In this case, the head portion of the hydraulic cylinder may be hinged to the lower end of the guide member, the rod portion of the hydraulic cylinder may be hinged to the upper end of the inner slider.

In this case, a sliding pad may be inserted between the outer slider, the guide member, and the inner slider.

In this case, the material of the sliding pad may be polyethylene.

On the other hand, the tree extracting and transplanting device may further include a bracket installed on the upper portion of the support frame, the angle adjusting device consisting of a bolt or hydraulic cylinder is installed on the bracket to push or pull the guide member.

In this case, the tree extraction and implantation device may further comprise an adapter coupled to the mainframe.

According to the present invention, by adjusting the angle of the spade axis can be configured to be applied to various types of minutes can minimize the manpower and time required to extract and transplant trees.

In addition, by configuring the blade can be quickly and easily separated from the spade, it is possible to maximize the convenience of work and to reduce the working time.

In addition, by combining a plurality of spades hinged to configure the structure to be as close as possible to the shape of the powder can minimize the damage to the roots of the tree, thereby significantly improving the graft rate and root adhesion.

1 is a view showing the shape of a tree,
2 is a perspective view of a tree extracting and transplanting device according to a preferred embodiment of the present invention;
3 is a plan view of the spade of the tree extraction and transplanting apparatus according to an embodiment of the present invention in the open state,
Figure 4 is a plan view of the spade of the tree extraction and implantation device according to a preferred embodiment of the present invention closed,
Figure 5a is a horizontal cross-sectional structural view of the spade of the tree extraction and implantation device according to a preferred embodiment of the present invention,
Figure 5b is a vertical cross-sectional structural view of the spade of the tree extraction and implantation device according to a preferred embodiment of the present invention,
Figure 6 is an enlarged cross-sectional view showing the angle adjusting device of the tree extracting and transplanting apparatus according to a preferred embodiment of the present invention,
Figure 7 is a view showing a state mounted on the excavator excavator and transplanting apparatus according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention, and like reference numerals designate like parts throughout the specification.

2 is a perspective view of a tree extraction and transplanting apparatus according to a preferred embodiment of the present invention, Figure 3 is a plan view of the spade of the tree extraction and transplanting apparatus according to a preferred embodiment of the present invention in an open state, Figure 4 A top view of the spade of the tree extraction and implantation device according to a preferred embodiment of the invention in a closed state.

As shown in Figure 2 to 4, the tree extracting and transplanting apparatus 100 according to a preferred embodiment of the present invention comprises a main frame 110, a support frame 120 and spade 130 .

First, the main frame 110 is coupled to the adapter 160 to be mounted on equipment such as excavators, tractors, loaders as described later in the configuration for the installation of the support frame 120 and the spade 130 Can be.

Next, at least one support frame 120 is installed on the main frame 110 in a configuration for supporting the spade 130. Specifically, the support frame 120 is hinged to the main frame 110 so as to wrap the tree (not shown) to be excavated by rotating in the horizontal direction as shown in Figures 3 and 4, in this case The support frame adjacent to the support frame 120 may be connected to the gate cylinder 121 to be rotated by hydraulic pressure. On the other hand, when installing the gate cylinder 121 is preferably located outside the support frame 120 to prevent trees from being damaged by interference due to the reciprocating motion of the cylinder.

In the present invention, a general U-shaped frame may be used as the support frame 120, but is not particularly limited. In addition, the support frame 120 exemplifies a form in which three support frames 120 are connected to each other. The number, length, etc. of the support frame 120 should be understood to be appropriately deformable according to the size of the tree.

Finally, the spade 130 is installed to be inclined at a predetermined angle to the support frame 120 in a configuration for excavating the tree. Hereinafter, the spade 130 will be described in more detail with reference to the accompanying drawings.

Figure 5a is a horizontal cross-sectional structural view of the spade of the tree extraction and transplanting apparatus according to a preferred embodiment of the present invention, Figure 5b is a vertical cross-sectional structural view of the spade of the tree extraction and transplanting apparatus according to a preferred embodiment of the present invention.

5A and 5B, the spade 130 may include an outer slider 131, a guide member 132, an inner slider 133, a hydraulic cylinder 134, and a blade 135. Can be.

In detail, the outer slider 131 slides in the vertical direction together with the inner slider 133 and is installed at the outermost side of the spade 130 to reciprocate the blade 135. In this case, both ends of the outer slider 131 are bent to the outside for coupling with the inner slider 133.

The guide member 132 is configured to guide the sliding movement of the outer slider 131 and the inner slider 133 is formed in a U-shape is installed inside the outer slider (131). In this case, the lower end of the guide member 132 is hinged to the outside of the support frame 120 is configured to be rotated inward or outward.

The inner slider 133 is installed inside the guide member 132 in a configuration for reciprocating the blade 135 together with the outer slider 131 as described above. In this case, both ends of the inner slider 133 may be bent outwardly like the outer slider 131, and may be fastened to each other by using a bolt 170 or the like.

That is, in the present invention, after the guide member 132 is interposed between the inner slider 133 and the outer slider 131, the sliders 131 and 133 are fastened (hereinafter, referred to as “slider combinations”). By slid along the guide member 132, the reciprocating motion of the blade 135 can be made very firm and smooth.

In this case, a sliding pad 136 may be inserted between the outer slider 131, the guide member 132, and the inner slider 133 so that the blade 135 may reciprocate more smoothly. . In the present invention, the material of the sliding pad 136 is not particularly limited, but the rigidity capable of supporting the inside and the outside of the guide member 132 with an appropriate force, and is not easily damaged by repeated sliding movement of the slider assembly. It is preferable to use polyethylene having a degree of wear resistance and friction resistance.

Subsequently, the hydraulic cylinder 134 is installed inside the inner slider 133 in a configuration for reciprocating the blade 135 by sliding the slider assembly by compression and expansion by hydraulic pressure. As described above, in the present invention, the hydraulic cylinder 134 serving as a substantial power source of the blade 135 may be installed at the innermost side of the spade 130 to prevent damage due to external impact or interference.

On the other hand, the hydraulic cylinder 134 is composed of a head portion 134a and a rod portion 134b, the head portion 134a is hinged to the center of the lower end of the guide member 132, the rod portion 134b ) Is preferably hinged to the center of the upper end of the inner slider (133). This is because, when the hydraulic cylinder 134 is installed as described above, a certain rigidity can be secured to effectively prevent breakage due to buckling load generated when the tree is pulled out.

The blade 135 is installed in the inner slider 133 together with the slider assembly to be inserted into the soil to excavate the tree. Specifically, as described above, when the bent portions of the inner slider 133 and the outer slider 131 are fastened with the bolts 170, the blade 135 is formed inside the bent portion of the inner slider 133. By overlapping the neck portion of the coupling can be installed together, the slider assembly is thereby sliding and the blade 135 also moves in the vertical direction at the same time.

The basic configuration of the tree extracting and transplanting apparatus 100 has been described above. The tree extracting and transplanting apparatus 100 may be configured to further include an angle adjusting device in addition to the above-described configuration, will be described in more detail with reference to the drawings below.

Figure 6 is an enlarged cross-sectional view showing the angle adjusting device of the tree extracting and transplanting apparatus according to a preferred embodiment of the present invention.

As shown in FIG. 6, an angle adjusting device 150 may be installed between the support frame 120 and the guide member 132. Specifically, the angle adjusting device 150 may be composed of a bracket 122 installed on the support frame 120 and a bolt 151 inserted into the bracket 122. In this configuration, when the bolt 151 rotates to push or pull the guide member 132, the guide member 132 rotates inward or outward with respect to the hinge coupling shaft, and thus the spade 130 The angle of can be adjusted. On the other hand, in the present invention, in order to more easily adjust the angle of the spade 130, it is also possible to use a hydraulic cylinder (not shown) instead of the bolt 151.

The configuration of the tree extracting and transplanting apparatus 100 has been described in detail with reference to the accompanying drawings. The tree extracting and transplanting apparatus 100 configured as described above can be applied to any type of equipment as long as it can withdraw hydraulic power such as an excavator, a tractor or a loader, and more particularly, the mainframe 110 The adapter 160 provided at the rear end may be mounted to an arm such as an excavator.

On the other hand, the supply and adjustment of the hydraulic power of the gate cylinder 121 and the hydraulic cylinder 134 in the present invention is a control valve 180 provided on both sides of the main frame 110, preferably the tree extraction and It is made by the check-in valve and the electric control device 181 that can prevent the elongation and the pores according to the weight of the transplanted device 100 and the weight of the tree excavated, the following drawings so that the present invention can be more clearly understood Reference will be made in detail to the operation of the present invention.

7 is a view showing a state equipped with a tree extracting and transplanting apparatus according to a preferred embodiment of the present invention on an excavator.

As shown in FIG. 7, first, the bucket (not shown) mounted on the excavator 200 is removed and the tree extracting and transplanting apparatus 100 is mounted on the arm of the excavator 200 using the adapter 160. )). Next, the auxiliary hydraulic line of the excavator 200 and the control valve 180 are connected, and the connector of the electric control device 181 is connected. Subsequently, the gate cylinder 121 is operated to position the center of the tree 10 to be extracted and the center of the tree extraction and transplant apparatus 100 to coincide with the spade 130 in an open state, and then the gate. The cylinder 121 is operated to close the spade 130. In this case, the angle of the spade 130 is adjusted in advance by using the angle adjusting device 150 according to the minute shape of the tree (10). Thereafter, the hydraulic cylinder 134 is operated to push the blade 135 into the ground. In this case, it is preferable to push the blade 135 sequentially in 1/3 stroke without pushing the blade 135 simultaneously. That is, the entire blade is inserted into the ground by repeating the first blade one third operation, the second blade one third operation and the third blade one third operation three times in total. When the excavation is completed in this way, the arm of the excavator 200 is lifted to completely separate the tree 10 from the soil. Subsequently, when the place where the tree 10 is to be transplanted is close, the excavator 200 is directly moved in the above-described state, the tree 10 is inserted into the pit of the transplant site, and then the spade 130 is raised. Pulled out of the pit, the spade 130 is opened and separated from the tree (10). On the other hand, when the implantation site is a long distance, the trees 10 separated from the soil by stacking a basket or a cannon to protect the minutes and then transported by loading in the vehicle.

Preferred embodiments of the present invention have been described in detail above with reference to the drawings. The description of the present invention is intended for illustration, and it will be understood by those skilled in the art that the present invention may be easily modified in other specific forms without changing the technical spirit or essential features of the present invention.

Therefore, the scope of the present invention is represented by the following claims rather than the detailed description, and all changes or modifications derived from the meaning, scope, and equivalent concepts of the claims are included in the scope of the present invention. Should be interpreted as

10: tree 100: tree digging and transplanting device
110: main frame 120: support frame
121: gate cylinder 122: bracket
130: Spades 131: External slider
132: guide member 133: inner slider
134: hydraulic cylinder 134a: head of the hydraulic cylinder
134b: rod portion of the hydraulic cylinder 135: blade
136: sliding pad 150: angle adjustment device
151: Bolt 160: Adapter
170: Bolt 180: Control Valve
181: electric control device 200: excavator

Claims (9)

In the tree extracting and transplanting device comprising a main frame, at least one support frame hinged to the main frame and spades respectively installed on the support frame to move up and down by hydraulic pressure,
The spade is provided with an outer slider, a guide member which is installed inside the outer slider, the lower end of which is hinged to the support frame, an inner slider installed inside the guide member, and a hydraulic pressure installed inside the inner slider. Includes a blade mounted to the cylinder and the inner slider and coupled with the outer slider,
The head part of the hydraulic cylinder is hinged to the lower end of the guide member, the rod of the hydraulic cylinder is a wood extraction and transplanting device, characterized in that the hinge is coupled to the upper end of the inner slider. The method of claim 1,
And the support frame is connected to each other by a gate cylinder. The method of claim 2,
The gate cylinder is a tree extraction and implantation apparatus, characterized in that installed on the outside of the support frame. delete delete The method of claim 1,
And a sliding pad is inserted between the outer slider, the guide member and the inner slider. The method according to claim 6,
Wood extraction and transplanting device, characterized in that the material of the sliding pad is polyethylene. The method according to claim 6 or 7,
The tree extracting and transplanting apparatus further includes a bracket installed on the upper portion of the support frame, and an angle adjusting device comprising a bolt or a hydraulic cylinder installed on the bracket to push or pull the guide member. And implant devices. The method of claim 8,
The tree extracting and transplanting device is a tree extracting and transplanting device, characterized in that further comprises an adapter coupled to the mainframe.
KR1020110047937A 2011-05-20 2011-05-20 Apparatus for harvest and transplant of tree KR101162885B1 (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105638381A (en) * 2016-02-01 2016-06-08 刘勇 Large bonsai undamaged excavating device and excavating method thereof
KR20180118881A (en) * 2017-04-24 2018-11-01 강송헌 Transplanting Device
CN109744037A (en) * 2019-03-07 2019-05-14 南京林业大学 A kind of trees ' root profiling prevention and treatment system and method
CN111789013A (en) * 2018-12-21 2020-10-20 傲浒建设集团有限公司 Tree transplanting device for municipal garden
CN112438177A (en) * 2018-12-01 2021-03-05 浙江华东建设工程有限公司 Ornamental trees and shrubs transplanting mechanism
KR102550726B1 (en) * 2022-11-21 2023-07-03 주식회사 센스정공 Tree excavator with curved blade

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081941A (en) 1990-03-27 1992-01-21 Weeks Paul R Apparatus for excavating and transplanting trees and the like
US5459952A (en) 1994-04-11 1995-10-24 Dutchmaster Nurseries Ltd. Apparatus for digging and transplating trees
KR100605501B1 (en) 2004-10-19 2006-07-28 (주)지앤지컨설턴트에프디아이 Transplanter
KR100605494B1 (en) * 2004-10-19 2006-07-28 (주)지앤지컨설턴트에프디아이 Apparatus for excavating the plant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081941A (en) 1990-03-27 1992-01-21 Weeks Paul R Apparatus for excavating and transplanting trees and the like
US5459952A (en) 1994-04-11 1995-10-24 Dutchmaster Nurseries Ltd. Apparatus for digging and transplating trees
KR100605501B1 (en) 2004-10-19 2006-07-28 (주)지앤지컨설턴트에프디아이 Transplanter
KR100605494B1 (en) * 2004-10-19 2006-07-28 (주)지앤지컨설턴트에프디아이 Apparatus for excavating the plant

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105638381A (en) * 2016-02-01 2016-06-08 刘勇 Large bonsai undamaged excavating device and excavating method thereof
KR20180118881A (en) * 2017-04-24 2018-11-01 강송헌 Transplanting Device
KR101916409B1 (en) * 2017-04-24 2019-01-30 강송헌 Transplanting Device
CN112438177A (en) * 2018-12-01 2021-03-05 浙江华东建设工程有限公司 Ornamental trees and shrubs transplanting mechanism
CN111789013A (en) * 2018-12-21 2020-10-20 傲浒建设集团有限公司 Tree transplanting device for municipal garden
CN111789013B (en) * 2018-12-21 2022-01-11 扬州科丰高新产业投资开发集团有限公司 Tree transplanting device for municipal garden
CN109744037A (en) * 2019-03-07 2019-05-14 南京林业大学 A kind of trees ' root profiling prevention and treatment system and method
CN109744037B (en) * 2019-03-07 2024-02-02 南京林业大学 Tree root profiling control system and method
KR102550726B1 (en) * 2022-11-21 2023-07-03 주식회사 센스정공 Tree excavator with curved blade

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