KR-102964528-B1 - Increment Borer with Compatible Device

Abstract

The present invention relates to a growth piece harvesting device that enables easier harvesting and storage of growth pieces. The device comprises a growth piece spoon having a cutting portion at one end, a growth piece body in which the growth piece spoon and the harvested growth piece are interposed, and a compatible adapter coupled to one end of the growth piece body. The compatible adapter is hollowed out to a certain length and is coupled to seal the place where the growth piece body is coupled.

Inventors

• 서정욱
• 최은비

Assignees

• 주식회사 케이트리

Dates

Publication Date

20260513

Application Date

20230725

Priority Date

20221014

Claims (10)

1. In a growth piece harvesting device combined with an electric drill, A growth spindle spoon having a cutting portion at one end and a semicircular cross-section, wherein a growth piece is interposed inside and one side is open; The above-mentioned growth spine spoon and a growth spine body in which the collected growth fragment is interposed; A compatible adapter coupled to the other end of the above-mentioned growth spine spoon, comprising a first coupling portion to which the growth spine spoon is directly coupled and a second coupling portion into which the growth spine body is fitted; and It includes an outer casing in which the above-mentioned growth body is interposed internally and which is coupled with the above-mentioned compatible adapter; The above growth bulb body and the above compatible adapter primarily seal the growth plate, and the above outer casing secondarily seals the entire growth bulb body, characterized in that The above compatible adapter is hollowed out to a certain length, and the growth piece harvesting device in which the above growth core body is detachably attached.
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5. In paragraph 1, A growth piece harvesting device characterized by the above-mentioned compatible adapter further including a third coupling part having a larger diameter than the second coupling part so that the outer casing can be coupled internally.
6. In paragraph 1, The above-described growth piece harvesting device further includes an extension adapter that is directly coupled to the electric drill, and A growth piece harvesting device characterized in that the above-described extension adapter is selectively combined with the above-described compatible adapter or the above-described growth spine body.
7. In paragraph 6, The above growth body and the above extension adapter each further include a jaw that is engraved or raised on the outer surface, and A growth piece harvesting device characterized by further including a fixing pin that is coupled to overlap the above jaws.
8. In Paragraph 7, A growth piece harvesting device characterized in that the above-mentioned fixing pin further includes a locking portion protruding along the inner surface at each of the two ends in the longitudinal direction.
9. In paragraph 8, A growth piece harvesting device characterized by the above-mentioned fixing pin having a shape that is open laterally to allow for detachment.
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Description

Increment Borer with Compatible Device The present invention relates to a growth segment harvesting device, and more specifically, to a growth segment harvesting device that is applied to a growth spine to facilitate the harvesting and storage of growth segments. In order to study tree rings, an increment core, from which the tree rings can be observed, is extracted in the form of a straw using an increment borer in the forest field so as not to damage the living tree. Generally, a traditional method of extracting growth pieces involves rotating the growth piece (1) with human arm strength, similar to the principle of a wine bottle corkscrew as illustrated in Fig. 1, inserting it into the wood (A), and then extracting the growth piece (C) that has entered the empty space inside the growth piece (1). However, this traditional harvesting method requires a person to manually rotate the growth weight at least tens to hundreds of times depending on the thickness of the tree, which consumes a long time and a large amount of manpower; furthermore, since strong force is required for hard wood, work efficiency is significantly reduced. In addition, to extract growth plates suitable for research, the growth weight must be fixed so that it remains horizontal and points toward the center of the tree during rotation; this was a difficult task, especially for beginners who lacked extensive experience and know-how. Figure 1 is an example diagram showing an example of collecting growth pieces. FIG. 2 is an exploded view of a growth piece harvesting device according to the present invention. FIG. 3 is a cross-sectional view of a growth piece harvesting device according to an embodiment of the present invention. FIG. 4 is a cross-sectional view of a growth piece harvesting device according to an embodiment of the present invention. FIG. 5 is a cross-sectional view of a growth piece harvesting device according to an embodiment of the present invention. FIG. 6 is a flowchart showing the usage sequence of a growth piece harvesting device according to another embodiment of the present invention. FIG. 7 is a cross-sectional view of a growth piece harvesting device according to another embodiment of the present invention. Hereinafter, the technical concept of the present invention will be explained in more detail using the attached drawings. Prior to this, terms and words used in this specification and claims should not be interpreted as being limited to their ordinary or dictionary meanings. Instead, based on the principle that the inventor can appropriately define the concepts of terms to best describe their invention, they should be interpreted in a meaning and concept consistent with the technical concept of the present invention. Therefore, the embodiments described in this specification and the configurations illustrated in the drawings are merely the most preferred embodiments of the present invention and do not represent all aspects of the technical concept of the present invention; thus, it should be understood that various modifications capable of replacing them may exist at the time of filing this application. FIG. 2 shows the overall appearance of a growth sample collection device according to the present invention. As illustrated, it may include a compatible adapter (100) that is directly coupled to an electric drill (10), a growth weight spoon (200) and a growth weight body (300) that are coupled to the compatible adapter (100). The above growth spoon (200) has a cutting portion (220) formed at one end and can be coupled with the compatible adapter (100) on the other side where the cutting portion (220) is formed. The cutting portion (220) is intended to cut out a cylindrical growth piece (C) by drilling into a tree (A) as shown in FIG. 1, and can be designed to have a hollow center and a blade formed along the outer surface. At this time, various embodiments such as a spiral blade or a saw formed in the direction of entry can be applied to the cutting portion (220). For example, the cutting portion (220) may be formed integrally with the growth spine spoon (200) and the entire portion may be sealed through a sealing means. The cutting portion (220) may be detachable from the growth spine spoon (200). That is, after the harvesting of the growth segment, the cutting portion (220) can be separated, and the growth spine body (300) containing the growth segment can be completely sealed through a sealing means. The above growth spindle spoon (200) may be designed to extend from the cutting portion (220) and have a hollow interior with a semicircular cross-section and one side open. This is to allow the growth piece to be easily removed from the growth spindle body (300). The above growth spindle body (300) may be designed as a hollow cylindrical stick so that the growth spindle spoon (200) can be inserted inside. The compatible adapter (100) is attached to one end of the growth shaft body (300). It is preferable that the