WO2015156510A1

WO2015156510A1 - Apparatus for collecting sap

Info

Publication number: WO2015156510A1
Application number: PCT/KR2015/002536
Authority: WO
Inventors: 이경국; 김정배; 윤영태
Original assignee: 주성엔지니어링(주)
Priority date: 2014-04-11
Filing date: 2015-03-16
Publication date: 2015-10-15
Also published as: KR102230557B1; KR20150117855A

Abstract

The present invention relates to an apparatus for collecting sap which automatically collects sap by diagonally cutting the epidermis of a tree (in particular, a rubber tree) and allowing the sap to flow out.

Description

Sap collection device

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sap collecting device, and relates to a sap collecting device for automatically collecting sap by cutting the skin of a tree (especially a rubber tree) diagonally so that sap flows out.

In order to collect sap of trees (especially rubber trees), the epidermis of the tree must be cut to a predetermined depth to expose the sap flowing through the sap to the outside.

To this end, the sap collecting device according to the prior art is generally connected to the needle-like pin and the needle-like pin that penetrates and cuts the skin of the tree to store the flexible tube through which the sap of the tree flows and the sap guided through the tube It consists of a sap reservoir.

In addition, the sap collection equipment according to the other prior art may further comprise a cutter for removing the skin of the tree by the operator's manual work in addition to the configuration of the sap collection apparatus according to the prior art.

However, in the case of the sap extracting device and the collecting equipment according to the prior art, there has been a hassle that the operator has to remove the skin of the tree by hand, and when all the sap is extracted from one of the cuticle removal portion of the single skin in the tree The epidermis of parts other than the removed part has to be manually removed again, and there has been a hassle to repeat this process whenever the sap extraction is completed. As a result, the sap collecting device according to the prior art has a problem that the labor cost, work time and labor of the worker takes too much to collect the sap.

In addition, in the sap collection device and the sampling equipment according to the prior art, there has been a problem that the operator must check the amount of the sap stored in a number of sap reservoirs in order to check the total daily yield and the total output of the sap for a certain period of time Due to this, there has been a problem in that it takes a lot of time and labor for the management of the sap obtained from the tree.

Accordingly, it is an object of the present invention to provide a sap collection device that solves the problems according to the prior art.

Specifically, it is an object of the present invention to provide an infusion collection device for automatically cutting the epidermis of the tree to collect the sap automatically.

In addition, another object of the present invention is to provide a sap collection device that can easily change the position of the cutter for cutting the cuticle of the tree.

Further, another object of the present invention is to provide a sap collection device having a high rigidity and a small number of parts and a simple structure.

Further, another object of the present invention is to provide a sap collection device having a compact configuration and excellent in appearance aesthetics.

In addition, another object of the present invention is to provide a sap collection device that can collect the sap in a range that does not adversely affect the life of the tree to be sap collection.

According to an embodiment of the present invention, the present invention is installed along a first axis parallel to the longitudinal direction of the tree, the first position adjusting unit for guiding the first moving member along the first axis; A second position adjusting unit coupled to the first moving member, installed along a second axis inclined at a predetermined angle to the first axis, and moving the second moving member along the second axis; A cutting part coupled to the second moving member and cutting the skin of the tree; And a vertical movement linkage interlocking movement of the second moving member along the second axis with movement of the first moving member along the first axis.

In addition, preferably, the vertical movement linkage part is coupled to the second moving member to linearly move in the direction of the second axis together with the second moving member along one surface of the second position adjusting part, and the first movement. A moving force transmission member including a pressurizing extension extending toward the member; And a lowering traction member receiving the moving force of the second moving member through the pressing extension part and lowering the first moving member by a predetermined distance.

Also, preferably, the lowering traction member includes: a first rotation shaft penetrating through one side of the first moving member in an inner and outer direction; It is fixedly provided at one end portion located in the inward direction of the first moving member of the both ends of the first rotation shaft, when the second moving member moves in the downward direction of the second shaft due to the contact and pressing of the pressing extension portion A pressurized rotating part rotating at a predetermined angle in a first rotation direction; And a first pinion fixedly provided at the middle or the other end of both ends of the first rotation shaft and arranged to engage with the first rack provided on one side of the first moving member.

In addition, preferably, the pressurized rotating part may include a second rotating direction opposite to the first rotating direction due to contact with the pressing extension part when the second moving member moves in the upward direction of the second axis. It is characterized in that it is configured not to rotate.

Preferably, the pressurized rotary part includes a plurality of tooth-shaped parts provided in the circumferential direction, and the tooth-shaped part is in contact with the front end of the pressurized extension part moving in the tangential direction of the pressurized rotary part. And an inclined surface that is formed to be inclined in a forward downward direction from an upper portion of the to-be-pressed surface.

Further, preferably, the pressing extension portion extends in front of the front end portion having a flat plate shape parallel to the direction of the second axis and rearward of the front end portion so as to be inclined in a predetermined angle upward direction with respect to the direction of the second axis. Being rear end; characterized in that it comprises a.

Further, preferably, when the first moving member is moved in the direction of the first axis by the vertical movement linkage, the longitudinal direction of the first moving member and the longitudinal direction of the first position adjusting unit to keep the parallel state Immunity prevention portion; characterized in that it further comprises.

In addition, preferably, the pinch preventing portion, the first rotation shaft which is provided to penetrate in and outward from one side of the first moving member; A first pinion fixedly disposed in the middle of both ends of the first rotation shaft and disposed to engage with a first rack provided on one side of the first moving member; A first gear wheel fixedly provided at the other end of the first rotating member in an outer direction of the first moving member; A second rotation shaft provided to penetrate inward and outward from the other side of the first moving member; A second pinion fixedly provided in the middle of both ends of the second rotation shaft and arranged to engage with a second rack provided on the other side of the first moving member; And a second gear wheel fixedly provided at the other end positioned in an outer direction of the first moving member among both ends of the second rotation shaft, and arranged to engage with the first gear wheel.

In addition, preferably, on one side of the first movable member, an upper stopper formed in a line with the first rack at an upper portion of the first rack and a line with the first rack at a lower portion of the first rack. At least one stopper of the lower stopper formed in the is characterized in that it is provided.

In addition, the pinch prevention portion, characterized in that further comprising a cover member surrounding the first gear wheel and the second gear wheel in the outer direction of the first moving member.

In addition, preferably, the braking unit for selectively fixing the position of the first moving member in the first position adjusting unit; characterized in that it further comprises.

In addition, preferably, the braking part includes: a plurality of uneven grooves provided along a direction of the first axis on one surface of the first position adjusting part in an outer direction; And an elastic member fixed to an inner surface of one surface in an outer direction in the first moving member having a hollow pillar shape so as to surround the first position adjusting unit to elastically press the plurality of uneven grooves. .

In addition, preferably, the elastic member, a fixed body fixed to the inner surface of one surface in the outer direction in the first moving member having a hollow column shape so as to surround the first position adjusting portion, and the upper and the fixed body in the It extends in the downward direction and has a shape corresponding to the plurality of grooves and grooves, characterized in that it comprises a plurality of end portions to be inserted into the grooves.

In addition, preferably, the uneven groove is characterized by having a hemispherical or circular arc shape.

In addition, preferably, the second position adjusting portion may include a hollow housing having a square pillar shape parallel to the second axis, and a portion of the inner surface of which is opened in the longitudinal direction; A driving motor for movement disposed at one end of the second housing; A feed screw part disposed in the second housing and rotated by the moving drive motor; And a through hole having a screw thread penetrating the feed screw portion and fastened to a screw thread of the feed screw portion, wherein the second movement is moved in the hollow housing along the direction of the second axis by rotation of the feed screw portion. And a member.

In addition, preferably, the cutting portion, the bracket coupled to the second moving member; A driving motor for cutting, the front surface of which is coupled to the bracket; And a cutter that is rotated by the rotation axis of the cutting drive motor.

Further, preferably, the bracket is characterized in that it is configured to be elastically deformable in a predetermined range in the longitudinal direction of the cutter.

Further, preferably, the bracket is a predetermined length from the front end to the end of the cutter in a direction parallel to the longitudinal direction of the cutter at the free end end of the coupling portion coupled to the front face of the driving motor for cutting. It characterized in that it comprises a cutter stopper extending in length as short as the length.

Preferably, the cutter stopper is characterized by having a free end with rounded corners.

And, according to another embodiment of the present invention, the present invention is installed along a first axis parallel to the longitudinal direction of the tree, the first position adjusting unit for guiding the first moving member to slide along the first axis ; A second position adjusting unit coupled to the first moving member, installed along a second axis inclined at a predetermined angle to the first axis, and linearly moving the second moving member along the second axis; And a cutting part which cuts the skin of the tree to a predetermined depth and rotates around the magnetic axis, wherein the cutting part is configured to engage the second moving member and the cutting part and limit the cutting depth of the cutting part to a predetermined depth. It is possible to provide a sap collection device characterized in that it comprises a bracket configured.

According to the above-mentioned problem solving means, the present invention can automatically and easily cut the skin of the tree by using a rotating cutter to collect the sap automatically and easily.

In addition, the present invention can automatically and easily change the position of the cutter for cutting the cuticle of wood. Due to this, the present invention can easily change the position of the cutter to other parts of the tree when all the sap is extracted through the cuticle portion of the first cut tree to improve the sap sampling rate, sap yield and sap collection efficiency Can be.

In addition, the present invention can reduce the number of parts used in the infusion collection device while improving the rigidity of the infusion collection device can simplify the structure of the infusion collection device. For this reason, the present invention can improve the manufacturing cost and manufacturing speed of the infusion sampling device.

In addition, the present invention is configured to limit the sap collection depth to a predetermined depth or less for the sap sampling target tree during sap collection, it is possible to collect the sap in a range that does not adversely affect the life of the sap sampling target tree.

1 is a schematic front view of an infusion collection device according to an embodiment of the present invention.

2 is a schematic block diagram of an infusion collection device according to an embodiment of the present invention.

3 is a schematic perspective view of an infusion collection device according to an embodiment of the present invention.

Figure 4 is a schematic perspective view of the vertical movement linkage, pinch prevention portion and the braking portion according to an embodiment of the present invention.

5 is a schematic perspective view of an operating state of a brake unit according to an exemplary embodiment of the present invention.

6 is a schematic front view of the second moving member and the cutting unit according to the exemplary embodiment of the present invention.

7 is a schematic front view of a cutting unit according to an embodiment of the present invention.

8 is a schematic exploded perspective view of a cutting unit according to an embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. In the accompanying drawings, it should be noted that the same reference numerals are used in the drawings to designate the same configuration in other drawings as much as possible. In addition, in describing the present invention, when it is determined that a detailed description of a related known function or known configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. And certain features shown in the drawings are enlarged or reduced or simplified for ease of description, the drawings and their components are not necessarily drawn to scale. However, those skilled in the art will readily understand these details.

For reference, the inward direction, the inner surface, the inner part means the direction toward the surface of the tree to be sap collected, the surface and the part facing the surface of the tree, and the outer direction, the outer surface, the outer part is the inner direction to be sap collected. Means a surface and a portion facing in the opposite direction to the inward direction, and the forward direction and the front direction indicate the direction in which the second moving member moves downward along the second axis based on the movement of the second moving member; The rearward direction and the rearward direction may refer to a direction and a portion in which the second moving member moves upward along the second axis based on the movement of the second moving member.

1 is a schematic front view of an infusion collection apparatus 1000 according to an embodiment of the present invention, Figure 2 is a schematic block diagram of an infusion collection apparatus 1000 according to an embodiment of the present invention, Figure 3 is a schematic perspective view of the infusion collection apparatus 1000 according to an embodiment of the present invention, Figure 4 is a vertical movement linking unit 700, pinch prevention portion 800 and the second in accordance with an embodiment of the present invention Figure 5 is a schematic enlarged perspective view of the eastern portion 900, Figure 5 is a schematic perspective view of the operating state of the braking unit 900 according to an embodiment of the present invention, Figure 6 is a view according to an embodiment of the present invention 2 is a schematic front view of the moving member 500 and the cutting unit 600, Figure 7 is a schematic front view of the cutting unit 600 according to an embodiment of the present invention, Figure 8 is an embodiment of the present invention A schematic exploded perspective view of the cutting unit 600 according to the example.

As shown in Figures 1 to 4, the sap collecting device 1000 according to an embodiment of the present invention, the first position is installed along the first axis (P1) parallel to the longitudinal direction of the tree (T) The first moving member 300 coupled to the adjusting unit 200, the first moving member 300 guided by linear movement by the first position adjusting unit 200, and the first moving member 300 and the first shaft P1. The second position adjusting portion 400 is installed along the second axis P2 inclined at a predetermined angle, and the cutting portion coupled to the second moving member 500 and cutting the skin of the tree T to a predetermined depth ( 600, a vertical movement linking unit 700 for interlocking movements of the second moving member 500 and the first moving member, and the second position adjusting unit 400 and the cutting unit 600. Controls the power supply unit 1020 to supply, the input unit 1010 receiving the user's input signal, the first position adjusting unit 200, the second position adjusting unit 400 and the cutting unit 600 Control unit 1030, a communication unit 1050 for transmitting and receiving signals to and from a device outside the infusion apparatus 1000 in a wireless communication manner, and a memory unit for storing the user's input signal and a predetermined program.

As shown in the figure, the second position adjusting unit 400 is through the first moving member 300 on the inner side toward the tree (T) side of the four sides included in the first position adjusting unit 200 It is connected to the first position adjusting unit 200, the second position adjusting unit 400 by the linear movement (ie, Shanghai movement) of the first moving member 300 by the first position adjusting unit 200 The linear movement may be performed along the first axis P1.

In addition, the cutting part 600 is a second moving member (moved by the second position adjusting portion 400 in the side toward the tree (T) side of the four sides included in the second position adjusting portion 400 ( 500 is connected to the second position adjusting unit 400, the second position adjusting unit 400 is a linear movement of the second moving member 500 by the second position adjusting unit 400 (that is, up and down Can move linearly along the second axis P2.

That is, the cutting part 600 is positioned along the first axis P1 by the first position adjusting unit 200 (that is, the position is adjusted up and down), and the second position adjusting unit 400. The position is adjusted along the second axis P2 inclined by a predetermined angle to the first axis P1 (that is, the position is adjusted diagonally). For this reason, the cutting unit 600 may automatically cut the skin of the tree (T) in the diagonal direction.

In addition, as shown in Figures 1 and 3, the first position adjusting unit 200 and the second position adjusting unit 400 is an upper support member provided on both upper sides of the first position adjusting unit 200 ( 210 and the lower support member 220 provided on both lower sides of the first position adjusting unit 200 are supported on the side of the tree (T).

The power supply unit 1020 may be installed above the first position adjusting unit 200 in the tree (T).

The cutting unit 600 includes a cutter 630 that rotates around a magnetic axis of the cutting unit 600, and the cutter 630 rotates in a grinder manner to cut the skin of the tree T from the tree T. The incision is continuously made at a predetermined depth in the diagonal direction.

The communication unit 1050 may transmit a received signal from the external controller to the controller 1030 or transmit a signal from the controller 1030 to the external controller.

The controller 1030 is included in the second position controller 400 based on an input signal received from the input unit 1010, a signal received from the communication unit 1050, or a preset program stored in the memory unit 1040. The driving motor 430 and the cutting driving motor 610 included in the cutting part 600 are controlled.

The first position adjusting unit 200 may have an elongated rectangular pillar shape that is formed long in the direction of the first axis P1. Preferably, the first position adjusting unit 200 may be provided in a hollow rectangular pillar shape, in which case it is possible to significantly reduce the weight of the first position adjusting unit 200.

In the upper and lower portions of the first position adjusting unit 200, the sap collection device 1000 of the tree T so that the first position adjusting unit 200 is spaced a predetermined distance from the side of the tree (T) An upper support member 210 and a lower support member 220 supporting side surfaces are provided.

The upper support member 210 and the lower support member 220 are fixed to the upper and lower portions of the first housing 210, respectively, and extending in the inward direction by a predetermined length (211, 221),

Curved portions

213 and 223 extending in the lateral direction from the end of the straight extension and contacting the side surface of the tree (T).

The first position adjusting unit 200 (ie, the first housing 210) is coupled to the side surface of the curved portion and the tree T by fixing means such as bolts and / or nuts or screws to adjust the first position. The part 200 may be fixed to the tree T.

In addition, as a modified embodiment, the first position adjusting unit 200 is the circumference of the first housing 210 and the tree T at a height corresponding to the position of the upper support member 210 and the lower support member 220. It can be fixed with a chain and a belt surrounding the same time.

The first position adjusting unit 200 is configured to guide the first moving member to slide along the first axis P1. That is, the first position adjusting unit 200 serves as a kind of rail, and the first moving member is in the longitudinal direction of the first position adjusting unit 200 in a state surrounding the first position adjusting unit 200. Move along. At this time, the first moving member has a hollow rectangular pillar shape.

The first position adjusting unit 200 is a first rack 231 and the first formed in the longitudinal direction of the first position adjusting unit 200 on both sides including one side 230 and the other side 240 Two racks 241.

The first rack 231 is configured to engage the first pinion 727 provided in the descending traction member 720 of the vertical movement linkage 700 to be described later, the first pinion 727 is rotated by a predetermined angle When the first pinion 727 and the first pinion 727 is supported to move the lower direction along the first axis (P1) a predetermined distance.

The second rack 241 is configured to mesh with the second pinion 803 of the pinch prevention portion 800 which will be described later, and when the first pinion 727 is rotated by a predetermined angle and the first pinion 727 The second pinion 803 is rotated together with the first gearwheel 729 that rotates together and the second gearwheel that rotates in the opposite direction in engagement with the first gearwheel 729 to rotate the first pinion 727 and The first moving member on which the second pinion 803 is supported is moved downward along a first distance P1 of a predetermined distance.

The upper and lower portions of the first rack 231 and the upper and lower portions of the second rack 241 on both sides including one side 230 and the other side 240 of the first position adjusting unit 200. An upper stopper 233 and a second stopper 233 and a lower stopper (not shown) are provided to restrict the upward movement and the downward movement of the first pinion 727 and the second pinion 803. The

upper stoppers

233 and 243 and the lower stoppers (not shown) are provided on a straight line of the first rack 231 and the second rack 241.

On the outer surface of the first position adjusting unit 200, a plurality of uneven grooves 910 are provided along a direction of the first axis P1 by a predetermined length. The uneven groove 910 forms a brake unit 900 together with the elastic member 920 to be described later. The braking unit 900 is configured such that the first moving member may maintain a predetermined position on the first position adjusting unit 200. The plurality of uneven grooves 910 may be provided as heat insulation, but may be provided as a double row as shown in FIG.

Preferably, the uneven groove 910 may have a hemispherical shape or an arc shape.

The first movable member includes the first rack 231, the first pinion 727, the second rack 241, the second pinion 803, the plurality of uneven grooves 910, and the elastic member. The position may be selectively fixed at the first position adjusting unit 200 by 920, and linear movement may be guided in the direction of the first axis P1 by the first position adjusting unit 200. Can be.

The first moving member has a hollow rectangular pillar shape and linear movement in a first direction is guided by the first position adjusting unit 200 in a state surrounding the first position adjusting unit 200.

The first moving member includes an inner side 301 and an outer side 303, one side 305 and the other side formed at right angles to the inner side 301 and the outer side 303.

The inner side surface 301 of the first moving member includes a fastening hole, and the fastening hole is coupled to an outer side surface of the second position adjusting unit 400 by a fastening screw or the like.

On the inner surface of the outer surface 303 of the first moving member, the elastic member 920 to form the brake unit 900 together with the concave-convex groove 910 of the first position adjustment unit 200 is fixedly coupled do. That is, the first moving member is supported at a predetermined position in the first position adjusting unit 200 by the elastic member 920 and the uneven groove 910.

The elastic member 920 is configured to elastically press the plurality of uneven grooves 910.

Specifically, the elastic member 920, the fixed body 921 is fixed to the inner side of the outer surface of the first movable member, and extends in the upper and lower direction from the fixed body 921 elastically changed A plurality of leg-shaped elastic bodies 923 and lower ends formed at the free end of the leg-shaped elastic bodies 923 and having a shape corresponding to the plurality of uneven grooves 910 are inserted into the uneven grooves 910. Two insertion ends 925.

Preferably, the uneven groove 910 and the end portion 925 to be inserted may have a hemispherical shape or an arc shape.

On one side 305 of the first moving member, a downward traction member 720 forming a vertical movement linking unit 700 together with a moving force transmission member 710 coupled to the second moving member 500 to be described later is It is provided.

The lower traction member 720 receives the movement force of the second movement member 500 through a movement force transmission member 710 coupled to the second movement member 500 to determine the first movement member. Configured to descend by a distance.

In detail, the lowering traction member 720 includes a first rotation shaft 721, a pressurized rotation part 723, and a first pinion 727.

The first rotating shaft 721 is provided to penetrate inward and outward from one side of the first moving member and is supported by one side of the first moving member.

The pressurized rotary part 723 is fixedly provided at one end of the first rotating shaft 721 located in an inner direction of the first moving member.

In addition, the pressurized rotating part 723 has a first rotation due to the contact and pressurization of the pressing extension part 713 when the second moving member 500 to be described later moves in the downward direction of the second shaft P2. And rotate at a predetermined angle in the direction. In this case, when the pressurized rotary part 723 is rotated in the first rotation direction, the first rotation shaft 721 to which the pressurized rotary part 723 is coupled is also rotated by a predetermined angle in the first rotation direction. .

Here, the pressurized rotating part 723 is the first rotating direction due to the contact with the pressing extension part 713 when the second moving member 500 moves in the upward direction of the second shaft P2. It is configured not to rotate in the second direction of rotation opposite to. That is, the pressurized rotating part 723 is configured to rotate only in the first rotation direction and not to rotate in the second rotation direction.

Specifically, the pressurized rotary part 723 includes a plurality of tooth-shaped parts 725 provided in the circumferential direction. The serrated portion 725 includes a pressurized surface 725a and an inclined surface 725b.

The pressurized surface 725a contacts the front end 713a of the pressurizing extension part 713 moving in the tangential direction of the pressurized rotary part 723 and is pressed by the pressurizing extension part 713. It is configured to be. In addition, the inclined surface 725b includes an inclined surface 725b that is formed to be inclined in a forward downward direction from an upper portion of the pressurized surface 725a (see FIG. 4). The press surface 725a is preferably formed in a straight line in a direction perpendicular to the tangential direction of the rotating portion 723 to be pressurized, or is formed concave in a direction perpendicular to the tangential direction of the rotating portion 723 to be pressurized. Can be.

The first pinion 727 is fixedly provided at the middle or the other end of both ends of the first rotation shaft 721. In the drawing, although the first pinion 727 is formed or provided in the middle of the first rotation shaft 721, the first pinion 727 is provided at the other end of the first rotation shaft 721. May be The first pinion 727 has a tooth shape, is meshed with the first rack 231 provided on one side 230 of the first moving member, and is rotated by the first pinion 727. Therefore, the first moving member moves linearly downward by a predetermined distance along the direction of the first axis P1.

A first gear wheel 729 is provided to be fixed to the other ends of the first rotating shafts 721 located in the outer direction of the first moving member. The first gearwheel 729 has a tooth in the circumferential direction.

On the other side of the first moving member, the second gear wheel, the second rotation shaft 801 and the second forming the pinch prevention portion 800 together with the first gear wheel 729 and the lowering traction member 720 Pinion 803 is provided.

The second rotation shaft 801 is provided to penetrate in and outward from the other side of the first moving member.

The second pinion 803 is fixedly provided in the middle of both ends of the second rotation shaft 801. That is, the second pinion 803 is provided to be rotated by the rotation of the second rotation shaft 801. In addition, the second pinion 803 is disposed to engage with the second rack 241 provided on the other side 240 of the first moving member. That is, the second pinion 803 has a tooth, and is engaged with the second rack 241 provided on the other side 240 of the first moving member.

The second gear wheel is fixedly provided at the other end of the second rotation shaft 801 located in the outer direction of the first moving member. In addition, the second gear wheel is disposed to be engaged with the first gear wheel on the same plane as the first gear wheel 729 on the outer side of the first moving member. That is, the second gear wheel meshes with the first gear wheel 729 to rotate, and the first gear rotates in the first rotation direction when the pressurized rotary part 723 rotates in the first rotation direction. The rotation force is transmitted from the wheel 729 to rotate the second pinion 803 through the second rotation shaft 801.

Preferably, the first gearwheel 729 and the second gearwheel may be surrounded by a cover member 810. The cover member 810 includes a base disposed close to the outer surface of the first moving member, and a cover coupled to the base to form a receiving space of the first gear wheel 729 and the second gear wheel. do.

As shown in the figure, the second position adjusting unit 400 includes a hollow housing 410 having a hollow rectangular pillar shape parallel to the second axis P2 inclined at a predetermined angle to the first axis P1. And a transfer screw part 450 disposed in the moving drive motor 430 and the hollow housing 410 and rotating about a parliamentary magnetic shaft on a rotation axis of the moving drive motor 430, and the hollow housing 410. It is disposed in the interior and includes a second moving member 500 that passes through the transfer screw unit 450 and moves linearly along the second axis (P2) in accordance with the rotation of the transfer screw unit 450.

The hollow housing 410 has a hollow quadrangular pillar shape, and thus the hollow housing 410 may accommodate all of the driving motor 430, the transfer screw part 450, and the second moving member 500. That is, most of the accessories included in the second position adjusting unit 400 are all accommodated in the hollow housing 410.

In addition, the hollow housing 410 includes an upper open end provided at the upper end, and a power transmission unit 440 coupled to the upper open end to close the upper open end.

One side of the power transmission unit 440 is provided with the moving drive motor 430, the inside of the power transmission unit 440 to transfer the driving force of the moving drive motor 430 to the transfer screw unit 450. A power transmission unit 440, such as a gear or pulley or a friction wheel, is provided.

As a modified embodiment, the movable drive motor 430 may be connected in a direct manner to the rotary shaft of the movable drive motor 430 and the feed screw unit 450.

On the inner side of the four sides of the hollow housing 410 toward the tree (T), the second moving member 500 and the second moving member 500 accommodated and moved inside the hollow housing 410 A guide cutout 415 is provided to allow the extending coupling portion 503 to move along the second axis P2.

The first moving member linearly moved along the first axis P1 by the first position adjusting unit 200 on the outer side of the four sides of the hollow housing 410 in the opposite direction in the direction of the tree T direction. 300 is combined.

The moving drive motor 430 is a bidirectional motor capable of both forward rotation and reverse rotation.

One end of the feed screw unit 450 is rotated by the moving drive motor 430, and the other end of the feed screw unit 450 is disposed in the hollow housing 410 on the opposite side of the moving drive motor 430. (Ie, thrust bearings).

In addition, the feed screw portion 450 has a cylindrical shape extending in the direction of the second axis P2, and a thread is provided on an outer circumferential surface thereof. The screw thread is screwed into the screw thread formed in the through hole 501 provided in the second moving member 500, so that the feed screw portion 450 rotates the moving drive motor 430 to the second moving member. Transfer to 500 to linearly move the second moving member (500).

The second moving member 500 includes a through hole 501 having a thread, and the through hole 501 is formed to penetrate the second moving member 500 up and down. The screw thread of the through hole 501 is fastened to the screw thread of the feed screw part 450 so that the rotation of the feed screw part 450 due to the rotation of the moving drive motor 430 causes the second movable member ( The second moving member 500 moves up or down along the second axis P2 (that is, in a diagonal direction) according to the rotational direction of the driving motor 430.

The coupling part 503 is provided in the inner direction of the second moving member 500. The inner side of the coupling portion 503 is coupled to the cutting portion 600. An inner surface of the coupling part 503 is coupled to one surface of the cutting part 600 which linearly moves along the second axis P2 together with the second moving member 500.

And, one side of the coupling portion 503 is coupled to the movement force transmission member 710.

The movement force transmission member 710 forms a vertical movement linkage 700 together with the descending traction member 720.

Specifically, the movement force transmitting member 710 is coupled to and fixed to one side of the coupling portion 503 and the upper portion of the hollow housing 410 in the outer direction across the cross direction And a pressing extension part 713 protruding and extending outward from the inner surface of the hollow housing 410 by a predetermined length and extending from the fixing part 711.

The pressurizing extension part 713 is configured to rotate the pressurized rotary part 723 of the descending traction member 720 after pressing.

Specifically, the pressing extension portion 713 has a front end portion 713a having a flat plate shape parallel to the direction of the second axis P2, and a predetermined angle with respect to the direction of the second axis P2. It includes a rear end portion 713b extending to the rear of the front end portion 713a to be inclined upward.

The front end 713a contacts and presses the press surface 725a of the pressurized rotary part 723 to rotate the pressurized rotary part 723 by a predetermined angle.

The rear end 713b is provided to be inclined in the rear upper direction, so that the rear end 713b rotates the pressurized rotary part 723 when the second moving member 500 is moved in the upper direction of the second shaft P2. The inclined surface 725b of the tooth-shaped portion 725 of) makes it easy to pass over. Thus, when the second moving member 500 returns to the upper direction of the second shaft P2 by the driving motor 430, the lower traction member 720 is not rotated. It can maintain the position of.

As outlined above, the infusion collection device 1000 according to the present invention includes a vertical movement linking unit 700, the pinch prevention portion 800, and the braking unit 900. The vertical movement linkage 700, the pinch prevention portion 800 and the braking portion 900 is implemented by the combination and interaction of the above-mentioned components.

The vertical movement linkage unit 700 interlocks linear movement of the second movement member 500 along the second axis P2 by linear movement of the first movement member along the first axis P1. It is configured to.

This eliminates the need for a separate drive motor for moving the first moving member in the first position adjusting unit 200, and as a result, significantly reduces the overall manufacturing cost of the infusion collection device 1000 according to the present invention. Can be saved.

In detail, the vertical movement linking unit 700 moves along the surface of the second position adjusting unit 400 in a direction of the second axis P2 along with the second moving member 500. A moving force transmitting member 710 coupled to the second moving member 500 and including a pressing extension part 713 extending toward the first moving member; And a lowering traction member 720 which receives the moving force of the second moving member 500 through the pressing extension part 713 and lowers the first moving member by a predetermined distance.

In this case, the descending traction member 720 may include a first rotation shaft 721 penetrating through one side of the first moving member in an inward and outward direction; It is fixedly provided at one end portion located in the inner direction of the first moving member of the both ends of the first rotation shaft 721, when the second moving member 500 moves in the downward direction of the second shaft (P2). A pressurized rotating part 723 which rotates a predetermined angle in a first rotational direction due to the contact and pressurization of the pressing extension part 713; A first pinion 727 fixedly provided at the middle or the other end of both ends of the first rotation shaft 721 and disposed to engage with the first rack 231 provided on one side of the first moving member; Include.

The pinch prevention part 800 is a longitudinal movement of the first moving member and the first position adjusting unit when the first moving member moves in the direction of the first axis P1 by the vertical movement linking unit 700. It is configured to keep parallel the longitudinal direction of the (200).

Thus, by having the pinch preventing portion 800, the first moving member is tilted to one side, the inside of the upper portion of one side and the inside of the other lower portion of the first moving member is sandwiched in the first position adjusting unit 200. The phenomenon that the first moving member cannot move the first shaft P1 can be completely eliminated. That is, the first moving member may smoothly move in the direction of the first axis P1 without spatial interference with the first position adjusting unit 200 due to the pinch preventing part 800.

In detail, the pinch prevention part 800 includes a first rotation shaft 721, a first pinion 727, a first gear wheel 729, the second rotation shaft 801, and the second pinion. 803 and the second gearwheel.

Since the first pinion 727 and the second pinion 803 are configured to engage with the first rack 231 and the second rack 241, the first moving member is provided on both side surfaces of the first position adjusting unit 200. Since the uniform pressing force may be transmitted to the first position adjusting unit 200, the phenomenon in which the first moving member is tilted may be prevented. In addition, by allowing the first pinion 727 and the second pinion 803 to rotate at the same time through the first gear wheel 729 and the second gear wheel, the first moving member is the first moving member. The pressing force applied to both side surfaces of the position adjusting unit 200 may be more uniform.

The braking unit 900 is configured to selectively fix the position of the first moving member in the first position adjusting unit 200. That is, the first moving member is supported by the first position adjusting unit 200 by the first rack 231 and the first pinion 727 and the second rack 241 and the second pinion 803. In this state, the current position cannot be maintained and the force of gravity falls down in the direction of the first axis P1 due to gravity. However, the braking unit 900 provides the first moving member with the first position during the fluid collection operation. The position may be maintained at a constant position or height in the adjuster 200.

In detail, the braking part 900 includes a plurality of uneven grooves 910 provided along a direction of the first axis P1 on one surface of the first position adjusting part 200 along the direction of the first axis P1. ; An elastic member that is fixed to the inner surface of one surface in the outer direction in the first moving member having a hollow pillar shape so as to surround the first position adjusting unit 200 to elastically press the plurality of uneven grooves 910 ( 920).

At this time, preferably, the end portion 925 for insertion of the uneven groove 910 and the elastic member 920 may be configured in an arc shape or hemispherical shape. Thus, the first moving member may be maintained at a predetermined position in the first position adjusting unit 200 by the braking unit 900, and the first moving member may be provided in the first position adjusting unit ( When moving in the direction of the first axis (P1) in 200 can be smoothly moved between the uneven groove 910 and the end portion 925 to be inserted without great frictional force.

The cutting unit 600 is a motor housing 620, a cutting drive motor 610 accommodated in the motor housing 620 and a cutter coaxially connected to the rotating shaft of the cutting drive motor 610. 630 and a bracket 640 connecting the motor housing 620 and the second moving member 500.

As a variant embodiment, the cutting drive motor 610 may be directly coupled to the bracket 640 without the motor housing 620.

The motor housing 620 is linearly moved along the second axis P2 by the linear movement of the second moving member 500 in the second position adjusting unit 400, the first in the first position adjusting unit 200. 1 is linearly moved along the first axis P1 by linear movement of the movable member.

The cutting driving motor 610 is directly coaxial with the cutter 630.

The cutter 630 is configured to cut the wood (T) epidermis by the grinding method.

The bracket 640 is configured to couple the second moving member 500 and the cutting part 600 and to limit the cutting depth of the cutting part 600 to a predetermined depth. In addition, the bracket 640 is configured to be elastically deformable in a predetermined range in the longitudinal direction of the cutter 630.

In detail, the bracket 640 includes a first coupling part 641, a second coupling part 645, an elastic deformation part 643, and a cutter stopper 647. The bracket 640 is formed by bending the plate member as a whole, and is configured similarly to the leaf spring as a whole.

The first coupling portion 641 is a plate-shaped portion coupled to the inner surface of the coupling portion 503 of the second moving member 500.

The second coupling part 645 has a through hole through which the cutter 630 penetrates, and an inner surface of the motor housing 620 (that is, a front surface) or an inner surface of the cutting drive motor 610 ( That is, the front surface).

The elastic deformation part 643 may elastically connect the first coupling part 641 and the second coupling part 645, form a predetermined angle with the first coupling part 641, and It is formed to form a predetermined angle with the two coupling portion 645. In addition, the elastic deformation portion 643 is configured to be elastically deformable in a predetermined range. Therefore, the present invention is such that the elastic deformation portion 643 of the bracket 640 is elastically deformed by a predetermined range in the rearward direction when the cutter 630 is disposed around the tree at the beginning of the sap collection operation. By cutting the sap collection in the state that the end of the cutter 630 to apply a pressing force of a predetermined size to the surface of the tree, the sap collection range of the tree can be significantly expanded relative to the tree circumference sap collection Productivity can be improved.

In addition, the cutter stopper 647 is formed in a direction parallel to the longitudinal direction of the cutter 630 at the free end of the coupling portion 503. In addition, the cutter stopper 647 extends by a predetermined length shorter than the length from the front surface (ie, the inner surface) of the coupling part 503 to the end of the cutter 630. For this reason, the cutter stopper 647 may limit the cutting depth of the cutter 630 to the predetermined length.

Preferably, the cutter stopper 647 may have a free end with rounded corners. As a result, it is possible to minimize the spatial interference between the cutting portion 600 and the wooden surface moving along the circumference of the arc-shaped tree.

According to the foregoing, the present invention can automatically and easily incise the skin of the tree by using a rotating cutter to collect the sap automatically and easily.

Although illustrated and described in the specific embodiments to illustrate the technical spirit of the present invention, the present invention is not limited to the same configuration and operation as the specific embodiment as described above, within the limits that various modifications do not depart from the scope of the invention It can be carried out in. Therefore, such modifications should also be regarded as belonging to the scope of the present invention, and the scope of the present invention should be determined by the claims below.

(Explanation of the sign)

1000: Sap collection device

200: first position adjusting unit

300: first moving member

400: second position adjusting unit

500: second moving member

600: cutting part

700: vertical movement linkage

800: pinch prevention part

900: braking part

According to the above-mentioned problem solving means, the present invention has the industrial applicability since it can automatically and easily extract the sap by automatically and easily cutting the skin of the tree by using a rotating cutter.

Claims

A first position adjusting unit installed along a first axis parallel to the longitudinal direction of the tree and guiding the first moving member along the first axis;

A second position adjusting unit coupled to the first moving member, installed along a second axis inclined at a predetermined angle to the first axis, and moving the second moving member along the second axis;

A cutting part coupled to the second moving member and cutting the skin of the tree; And

And a vertical moving linkage for interlocking the movement of the second moving member along the second axis with the movement of the first moving member along the first axis.
The method of claim 1,

The vertical movement linkage unit,

A movement including a pressurizing extension part coupled to the second moving member so as to linearly move in the direction of the second axis together with the second moving member along one surface of the second position adjusting part and extending toward the first moving member; A force transmission member;

And a lowering traction member that receives the moving force of the second moving member through the pressing extension and lowers the first moving member by a predetermined distance.
The method of claim 2,

The lower traction member,

A first rotating shaft provided through one side of the first moving member in an inward and outward direction;

It is fixedly provided at one end portion located in the inward direction of the first moving member of the both ends of the first rotation shaft, when the second moving member moves in the downward direction of the second shaft due to the contact and pressing of the pressing extension portion A pressurized rotating part rotating at a predetermined angle in a first rotation direction;

And a first pinion fixedly provided at the middle or the other end of both ends of the first rotating shaft and arranged to engage with the first rack provided on one side of the first moving member. .
The method of claim 3,

The rotating member for pressurization may be configured not to rotate in a second rotational direction opposite to the first rotational direction due to contact with the pressing extension part when the second moving member moves in the upward direction of the second shaft. Sap collection device, characterized in that.
The method of claim 3,

The pressurized rotary part includes a plurality of tooth-shaped parts provided in the circumferential direction,

The serrated portion includes a pressurized surface in contact with a front end portion of the pressurizing extension portion moving in a tangential direction of the rotating portion to be pressurized, and an inclined surface formed to be inclined from the upper portion of the pressurized surface to the front lower direction. Sap collection device.
The method of claim 5,

The pressing extension portion,

A front end having a flat plate shape parallel to the direction of the second axis;

And a rear end portion extending behind the front end portion so as to be inclined in a predetermined angle upward direction with respect to the direction of the second axis.
The method of claim 1,

When the first moving member is moved in the direction of the first axis by the vertical movement interlocking portion, the pinch preventing portion for maintaining the parallel direction of the longitudinal direction of the first moving member and the longitudinal direction of the first position adjusting portion; Sap collection device, characterized in that.
The method of claim 7, wherein

The jam prevention part,

A first rotating shaft provided through one side of the first moving member in an inward and outward direction;

A first pinion fixedly disposed in the middle of both ends of the first rotation shaft and disposed to engage with a first rack provided on one side of the first moving member;

A first gear wheel fixedly provided at the other end of the first rotating member in an outer direction of the first moving member;

A second rotation shaft provided to penetrate inward and outward from the other side of the first moving member;

A second pinion fixedly provided in the middle of both ends of the second rotation shaft and arranged to engage with a second rack provided on the other side of the first moving member;

A second gear wheel fixedly provided at the other end of the second rotation shaft positioned in an outer direction of the first moving member and disposed to engage with the first gear wheel; Device.
The method according to claim 3 or 8,

On one side of the first movable member, an upper stopper formed in line with the first rack in an upper portion of the first rack and a lower stopper formed in line with the first rack in a lower portion of the first rack. Sap collection device, characterized in that provided with at least one stopper.
The method of claim 8,

The pinch prevention part, the infusion collection device further comprises a cover member surrounding the first gear wheel and the second gear wheel in the outer direction of the first moving member.
The method of claim 1,

And a braking unit for selectively fixing the position of the first moving member in the first position adjusting unit.
The method of claim 11,

The braking unit,

A plurality of concave-convex grooves provided by a predetermined length along a direction of the first axis on one surface of the outer side of the first position adjusting unit;

And an elastic member fixed to an inner surface of one surface in an outer direction in the first moving member having a hollow pillar shape so as to surround the first position adjusting unit to elastically press the plurality of uneven grooves. Sap collection device.
The method of claim 12,

The elastic member,

A fixed body fixed to an inner side of one side of the outer side in the first moving member having a hollow pillar shape to surround the first position adjusting unit;

Sap collecting device, characterized in that it extends in the upper and lower direction from the fixed body and has a shape corresponding to the plurality of uneven grooves and a plurality of end portions to be inserted into the uneven grooves.
The method according to claim 12 or 13,

The concave-convex groove is a sap collection device, characterized in that having a hemispherical or arc shape.
The method of claim 1,

The second position adjusting unit.

A hollow housing having a rectangular pillar shape parallel to the second axis and having a portion of an inner side thereof opened in a longitudinal direction;

A driving motor for movement disposed at one end of the second housing;

A feed screw part disposed in the second housing and rotated by the moving drive motor;

And a through hole having a screw thread penetrating the feed screw portion and fastened to a screw thread of the feed screw portion, wherein the second movement is moved in the hollow housing along the direction of the second axis by rotation of the feed screw portion. Sap collection device comprising a member.
The method of claim 1,

The cutting portion,

A bracket coupled to the second moving member;

A driving motor for cutting, the front surface of which is coupled to the bracket;

Sap collecting device comprising a; cutter rotated by the rotating shaft of the drive motor for cutting.
The method of claim 16,

The bracket is infusion collection device, characterized in that configured to be elastically deformable in a predetermined range in the longitudinal direction of the cutter.
The method according to claim 16 or 17,

The bracket extends at a length shorter than a length from the front surface to the end of the cutter in a direction parallel to the longitudinal direction of the cutter at a free end end of the coupling portion coupled to the front surface of the driving motor for cutting. Sap collection device comprising a stopper for the cutter.
The method of claim 18,

The cutter stopper is a fluid collection device characterized in that it has a free end end rounded corners.
A first position adjusting unit installed along a first axis parallel to the longitudinal direction of the tree and guiding the first moving member to slide along the first axis;

A second position adjusting unit coupled to the first moving member, installed along a second axis inclined at a predetermined angle to the first axis, and linearly moving the second moving member along the second axis; And

Including a cut portion to cut the skin of the tree to a predetermined depth, rotates about the magnetic axis,

The cutting unit, the sap collection device comprising a bracket configured to couple the second moving member and the cutting unit and to limit the cutting depth of the cutting unit to a predetermined depth.