Portable land automated sediment automated collector

Abstract

A portable automated terrestrial sediment collection device is disclosed. The portable automated terrestrial sediment collection device according to the present invention comprises: a support plate having a penetration installation hole formed so that a hollow collection pipe is vertically installed through it, and at least three coupling brackets arranged on its bottom surface at an angle in different directions; a support member having a number corresponding to the number of coupling brackets, each having its upper end detachably coupled to each coupling bracket and its lower end supported on the ground to support the support plate so as to maintain a horizontal position; a vibrator installation part configured to be selectively mounted or removed from the collection pipe in contact with the ground through the penetration installation hole and mounted on the collection pipe; and a vibrator connected to a vibration generator and configured to apply vibration so that the collection pipe penetrates into the ground, and mounted or removed from the vibrator installation part.

Description

Technology Field

[0001] The present invention relates to a portable automated terrestrial sediment collection device, and more specifically, to a portable automated terrestrial sediment collection device equipped with a vibrator that enables automatic penetration into the ground, which is portable and allows easy access to terrestrial environments with soft ground such as wetlands, mudflats, and beaches, and can collect sediment layers without deformation. Background Technology

[0002] In general, sediments such as mudflats and beaches preserve information about changes in the Earth's environment relatively intact, so they are widely used as basic data for research on the Earth's paleoenvironment, marine biology, geology, and geosciences.

[0003] In addition, to utilize sediments as research data, seabed sediments are collected using a sediment sampling device. The seabed sediments are dropped onto the seabed by connecting seabed soil drilling equipment equipped on research vessels, such as barges or offshore drilling rigs, to a marine crane and cable. After collecting soil suitable for the purpose of free-falling to the seabed, the recovered seabed soil is retrieved and studied. However, there is a problem in that inaccurate research results are obtained because the survey time is limited due to tidal ranges and currents, and high-quality samples cannot be collected as the sampling tube penetrates the seabed soil without maintaining a vertical position or fails to penetrate sufficiently due to ocean waves.

[0004] In addition, the aforementioned seabed soil sample collection device had the problem that it was impossible to collect underground layers of a desired depth using the perforation method and free fall method, making it unsuitable for application in terrestrial environments such as mudflats or beaches.

[0005] As prior art for resolving these problems, Korean Registered Utility Model No. 20-0249913 (Publication Date: Nov. 16, 2001) discloses a soft ground sample collector. The soft ground sample collector comprises: a cylindrical collecting outer tube having an opening formed at the top and a conical shape formed at the bottom, with a plurality of outer rods connected and installed on the outer surface; a collecting container that is detachably inserted into the collecting outer tube through the opening and has an open top for holding and storing samples; and a cylindrical collecting inner tube that is detachably inserted into the collecting inner tube inserted into the collecting outer tube, has a plurality of pressure regulating holes formed at predetermined intervals in the circumferential direction on the outer surface, and has a plurality of inner tube rods connected and installed on the top.

[0006] This soft ground sampler allowed for the convenient manual collection of samples from soft ground where boring equipment could not enter, without significant disturbance.

[0007] However, conventional soft ground samplers required two workers to manually drive the outer and inner tubes into the ground. Since there was no separate power source, they had to drive the tubes using only the strength of the workers, making it difficult to drive even to a depth of 1 meter, which resulted in a problem where the amount (range) that could be collected in a day was small. Prior art literature

[0008] Republic of Korea Registered Utility Model No. 20-0249913 (Date of Announcement: Nov. 16, 2001) The problem to be solved

[0009] The objective of the present invention is to provide a means that is portable, allows easy access to terrestrial environments with soft ground such as wetlands, mudflats, and beaches, and enables the penetration of a collection pipe into the ground to be performed automatically by its own weight and vibration by equipping a vibrator, as well as allowing the collection of sediment layers on the surface without deformation.

[0011] Furthermore, the problems that the present invention aims to solve are not limited to the technical problems mentioned above, and other unmentioned technical problems will be clearly understood by those skilled in the art to which the present invention belongs from the description below. means of solving the problem

[0012] The above objective is achieved by a portable automated terrestrial sediment collection device according to the present invention, characterized by comprising: a support plate having a penetration installation hole formed so that a hollow collection pipe is vertically installed through it, and at least three coupling brackets arranged on the bottom surface at an angle in different directions; a support member having a number corresponding to the number of coupling brackets, each having an upper end detachably connected to each coupling bracket and a lower end supported on the ground to support the support plate so as to maintain a horizontal position; a vibrator installation part configured to be selectively mounted or detachable on the collection pipe in contact with the ground through the penetration installation hole; and a vibrator connected to a vibration generator and configured to be mounted or detachable on the vibrator installation part to apply vibration so that the collection pipe penetrates into the ground.

[0013] The above support may be configured to include: a fixed support coupled to the coupling bracket; an adjustable support with its upper end inserted into and coupled to the fixed support; and an adjustable fastening member that is fastened through the fixed support and the adjustable support while the adjustable support is inserted into the fixed support, thereby fixing the retracted position or the extended position of the adjustable support to adjust the overall length of the support.

[0014] At the bottom of the above-mentioned adjustment support, a wide support plate may be rotatably provided by a hinge to prevent penetration by vertical load and self-weight.

[0015] An expansion support member formed in a disc shape and configured to inject air may be attached to the bottom surface of the above support plate.

[0016] The above-described vibrator mounting portion may include a pair of coupling blocks, each having a mounting bracket provided at the top and formed in a semi-cylindrical shape, with one end of each coupling block joined to the other by a hinge, and a locking part provided at the other end of each coupling block corresponding to the hinge, wherein the coupling member is joined to the collection pipe by locking the locking part while both coupling blocks surround the collection pipe, or separated from the collection pipe by unlocking the locking part; and a vibrator mounting portion including a pair of mounting brackets provided on one of the coupling blocks and a tightening bolt for tightening each of the mounting brackets so as to fix the vibrator located between the mounting brackets.

[0017] Between the support plate and the mounting bracket, a descent prevention member is provided to prevent the vibrator mounting part from descending further than a set height due to the penetration operation of the sampling pipe, and the descent prevention member may be composed of at least one rope, wipe, or elastic body.

[0018] The above locking member may include: a locking bolt, one end of which is axially coupled to one of the coupling blocks and the other end of which is selectively inserted into a tightening groove formed at one end of the coupling block on the opposite side; and a locking nut that is fastened to the locking bolt inserted into the tightening groove to maintain the locked state of each coupling block or to release the locked state of each coupling block by being loosened.

[0019] The above locking part may include an attachment end formed of a magnetic material and protruding from one end of the coupling block on one side; and an electromagnet provided on the coupling block on the opposite side, configured to be magnetically attached to the attachment end when power is supplied and separated when power is cut off.

[0020] On the bottom surface of the support plate, a winch is provided for pulling out the sampling pipe that has been driven into the ground, and the winch may further include a pulling rope that is optionally connected to the mounting bracket. Effects of the invention

[0021] According to the present invention, a portable automated sediment collection device is configured to be portable and easy to access onshore environments with soft ground, such as mudflats and beaches, by being composed of a support plate, a support member configured to be coupled to or separated from the support plate, a vibrator installation part, and a vibrator. Furthermore, it is possible to easily penetrate the ground with a collection pipe through the vibrator, and it is possible to provide the effect of collecting sediment layers on the surface without deformation. Brief explanation of the drawing

[0022] FIG. 1 is a combined perspective view illustrating a portable automated sediment collection device according to the present invention. FIG. 2 is an exploded perspective view illustrating the portable automated sediment collection device shown in FIG. 1. FIG. 3 is a partially enlarged cross-sectional view illustrating another embodiment of the support shown in FIG. 1. FIGS. 4 and FIGS. 5 are drawings illustrating the vibrator mounting member shown in FIGS. 1 and FIGS. 2, where FIG. 4 is a partially enlarged plan view and FIG. 5 is a partially enlarged front view. FIG. 6 is a schematic front view illustrating a state in which a descent prevention member is provided between the support plate and the mounting bracket shown in FIG. 1 and FIG. 2. FIG. 7 is a partially enlarged cross-sectional view illustrating another embodiment of the locking part shown in FIG. 4. Specific details for implementing the invention

[0023] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the attached drawings. However, in describing the present invention, descriptions of already known functions or configurations will be omitted in order to clarify the gist of the present invention.

[0024] In this specification, the terms used are for describing embodiments and are not intended to limit the invention. In this specification, the singular form includes the plural form unless specifically stated otherwise in the text. As used in this specification, 'comprises' and / or 'comprising' do not exclude the presence or addition of one or more other components to the mentioned components.

[0025] In this specification, when a component is described as being "connected" to another component, it should be understood that it may be directly connected to the other component, or that there may be other components in between. On the other hand, when a component is described as being "directly connected" to another component, it should be understood that there are no other components in between.

[0026] Unless otherwise defined, all terms used in this specification (including technical and scientific terms) may be used in a meaning that is commonly understood by those skilled in the art to which the present invention pertains. Additionally, terms defined in commonly used dictionaries are not to be interpreted ideally or excessively unless explicitly and specifically defined otherwise.

[0027] Spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used to facilitate the description of the relationship between one component and other components as illustrated in the drawings. Spatially relative terms should be understood as encompassing different orientations of components during use or operation, in addition to the orientations depicted in the drawings. For example, if a component depicted in a drawing is inverted, a component described as "below" or "beneath" of another component may be placed "above" of that other component. Therefore, the exemplary term "below" may encompass both the lower and upper directions. Components may also be oriented in other directions, and accordingly, spatially relative terms may be interpreted according to the orientation.

[0028] In this specification, the terms used are merely for describing specific embodiments and are not intended to limit the invention.

[0029] In this specification, singular expressions include plural expressions unless the context clearly indicates otherwise.

[0031] FIG. 1 is an assembled perspective view illustrating a portable automated land sediment collection device according to the present invention, FIG. 2 is an exploded perspective view illustrating the portable automated land sediment collection device illustrated in FIG. 1, and FIG. 3 is a partially enlarged cross-sectional view illustrating another embodiment of the support shown in FIG. 1. FIG. 4 and FIG. 5 are drawings illustrating a vibrator mounting member illustrated in FIG. 1 and FIG. 2, where FIG. 4 is a partially enlarged plan cross-sectional view and FIG. 5 is a partially enlarged front cross-sectional view.

[0032] As illustrated in FIGS. 1 to 5, the portable land sediment automated collection device (10) according to the present invention is designed to be carried in a land environment, installed in a wetland, mudflat, or beach, and then automatically penetrate the ground using its own weight and vibration to collect sediment in the form of a core sample.

[0033] The sediment collection device (10) comprises: a support plate (30) having a penetration installation hole (32) formed so that a hollow collection pipe (20) is installed vertically through it, and having at least three coupling brackets (34) arranged on the bottom surface at an angle in different directions; a support member (40) having an upper end detachably connected to each coupling bracket (34) and a lower end supported on the ground to support the support plate (30) so that it maintains a horizontal position, and a number of members corresponding to the number of coupling brackets (34); a vibrator installation part (50) configured to be selectively mounted or removed from the collection pipe (20) in contact with the ground through the penetration installation hole (32); and a vibrator (60) connected to a vibration generator (62) and configured to be mounted or removed from the vibrator installation part (50) to apply vibration so that the collection pipe (20) penetrates into the ground.

[0034] This is explained in more detail.

[0035] The support plate (30) is composed of a circular or square metal plate and serves to support the hollow extraction pipe (20) so that it maintains a vertical position and penetrates into the ground.

[0036] A penetration hole (32) is formed in the support plate (30) so that a hollow extraction pipe (20) can be vertically installed through it, and at least three coupling brackets (34) are provided on the bottom surface at an angle in different directions. A coupling hole (34A) that is open downward is formed in the coupling bracket (34). Each coupling bracket (34) is arranged to maintain a predetermined angle relative to the center of the bottom surface of the support plate (30), and each upper end is connected to the bottom surface of the support plate (30) so as to be inclined downward at a predetermined angle relative to the vertical line. In this embodiment, the description is based on the assumption that three coupling brackets (34) are arranged to maintain a 120° angle relative to the center of the bottom surface of the support plate (30), and each coupling bracket (34) is connected at an angle of approximately 30-40° outward relative to an imaginary vertical line. This structure is intended to form a tripod overall when the three supports (40) are each connected.

[0037] The upper end of the support (40) is inserted into the coupling hole (34A) of each of the aforementioned coupling brackets (34) and is then detachably coupled by a fastening bolt. The fastening bolt passes through the coupling bracket (34) and the fastening holes formed on the upper end of the support (40) while the upper end of the support (40) is inserted into the coupling hole (34A), and is fastened to a nut. Through this structure, the support (40) can be coupled to or separated from the coupling bracket (34).

[0038] Meanwhile, a winch (36) for pulling out a collection pipe (20) that has been inserted into the ground is provided on the bottom surface of the support plate (30). The winch (36) further includes a pulling rope (36A) that is optionally connected to a mounting bracket (52A). Since the structure and operation of the winch (36) are known, a detailed description is omitted. This winch (36) can be maintained in a state mounted on a mounting hook (eyebolt) provided on the bottom surface of the support plate (30), but it can be removed when the collection pipe (20) is inserted into the ground and mounted for use when pulling out the collection pipe (20).

[0040] The support members (40) are configured in a number corresponding to the number of each connecting bracket (34) to support the support plate (30) so that it remains horizontal and to form a tripod. Since each support member (40) is fastened with its upper end inserted into the connecting hole (34A) of each connecting bracket (34), it can be separated from the connecting bracket (34) when the connecting bolt is removed.

[0041] In this way, since each support member (40) and the support plate (30) are connected in a detachable manner, the sediment collection device (10) can be carried in a detached state, and thus, it can be easily moved to a place to collect sediment, such as a mudflat, beach, or wetland.

[0042] Meanwhile, the support member (40) is configured to have its length adjustable by including a fixed support member (42) having a hollow pipe structure whose upper end is connected to a connecting bracket (34), an adjustable support member (44) having a hollow pipe structure whose upper end is inserted into and connected to the fixed support member (42), and an adjustable fastening member (46) for adjusting the total length of the support member (40) by passing through and connecting the fixed support member (42) and the adjustable support member (44) while the adjustable support member (44) is inserted into the fixed support member (42). That is, the length of the support member (40) is adjusted by forming fastening through holes at equal intervals in the fixed support member (42) and the adjustable support member (44) and connecting the adjustable fastening member (46) by passing through the fastening through holes that match each other.

[0043] At the bottom of the aforementioned adjustment support (44), a wide support plate (44A) is rotatably connected by a hinge so as not to be inserted into the ground by vertical load and self-weight. The support plate (44A) is configured in a disc shape, and a hinge bracket is formed protruding from the upper surface to be connected by a hinge to the end of the adjustment support (44). In this way, since the disc-shaped support plate (44A) is connected to the bottom of the adjustment support (44), the phenomenon of the bottom of the adjustment support (44) being inserted into the ground can be prevented.

[0044] Additionally, as shown in FIG. 3 of the attached drawings, an expansion support member (44B) may be attached to the bottom surface of the support plate (44A), formed in a disc shape and having an internal space (44B-2) formed to inject air. The expansion support member (44B) is composed of a rubber material or a synthetic resin material with elasticity, configured to maintain a disc shape and provide buoyancy as air is injected. The expansion support member (44B) may be attached to the bottom surface of the support plate (44A) by means of a bolt or the like, or attached to the bottom surface of the support plate (44A) by a fitting structure, and as shown in FIG. 3, a fitting part (44B-1) may be formed on the upper surface for inserting the support plate (44A). Thus, by inserting the support plate (44A) into the fitting part (44B-1), the expansion support member (44B) can be firmly attached to the support plate (44A).

[0046] The vibrator installation part (50) is configured to selectively mount or remove the vibrator (60) to the collection pipe (20) that is in contact with the ground through the penetration installation hole (32).

[0047] The vibrator mounting section (50) includes a coupling member (52) composed of a pair of coupling blocks (52B, 52C) each having a mounting bracket (52A) provided at the top and formed in a semi-cylindrical shape, with each end connected to the other by a hinge, and a locking part (54) provided at the other end of each coupling block (52B, 52C) corresponding to the hinge. It also includes a vibrator mounting section (58) comprising a pair of mounting brackets (58A) provided on one of the coupling blocks (52B) and a tightening bolt (58B) for tightening each mounting bracket (58A) so that the vibrator (60) located between the mounting brackets (58A) is fixed.

[0048] The connecting member (52) is configured such that, with both connecting blocks (52B, 52C) surrounding the collecting pipe (20), it is connected to the collecting pipe (20) by locking the locking part (54) or separated from the collecting pipe (20) by unlocking the locking part (54).

[0049] The locking part (54) comprises a locking bolt (54A) having one end axially connected to one coupling block (52B) and the other end selectively inserted into a tightening groove (52C-1) formed at one end of the opposite coupling block (52C), and a locking nut (54B) fastened to the locking bolt (54A) inserted into the tightening groove (52C-1) to maintain the locked state of both coupling blocks (52B, 52C) or to release the locked state of both coupling blocks (52B, 52C) by loosening.

[0050] Through this structure, when the two connecting blocks (52B, 52C) are spread apart and wrapped around the collection pipe (20), the locking bolt (54A) is inserted into the tightening groove (52C-1) and the locking nut (54B) is tightened, the two connecting blocks (52B, 52C) can be fixed to the collection pipe (20).

[0052] Among the attached drawings, FIG. 7 illustrates a locking part (54) according to another embodiment. The locking part (54) according to another embodiment is formed by including an attachment end (54D-1) formed of a magnetic material and protruding from one end of a coupling block (52B), and an electromagnet (54D-2) that is magnetically attached to the attachment end (54D-1) when power is supplied and separates when power is cut off. In this way, by configuring the locking part (54) with the attachment end (54D-1) and the electromagnet (54D-2), the vibrator installation part (50) can be electrically connected to or separated from the collection pipe (20).

[0053] The aforementioned vibrator mounting portion (58) is intended to securely connect a rod-shaped vibrator (60) having a predetermined length. The vibrator mounting portion (58) includes a pair of mounting brackets (58A) provided at a distance from each other on one of the connecting blocks (52B), and a tightening bolt (58B) for tightening each mounting bracket (58A) while the vibrator (60) is inserted between the mounting brackets (58A).

[0054] Meanwhile, between the aforementioned support plate (30) and the mounting bracket (52A), as shown in FIG. 6, a descent prevention member (80) is provided to prevent the vibrator mounting part (50) from descending further than a set height (relative to the ground) due to the penetration operation of the collection pipe (20). The descent prevention member (80) is made of at least one rope, wipe, or elastic body. The upper end of the descent prevention member (80) is connected to an eyebolt, etc., provided on the bottom surface of the support plate (30), and the lower end is connected to an eyebolt provided on the mounting bracket (52A).

[0055] Even if the descent of the vibrator installation part (50) occurs due to the penetration of the collection pipe (20) into the ground by such a descent prevention member (80), the vibrator installation part (50) and the collection pipe (20) can only descend as long as allowed by the descent prevention member (80). That is, when the collection pipe (20) is automatically penetrated into the ground by the vibration energy and self-weight of the vibrator (60), or when the collection pipe (20) is penetrated into the ground by its self-weight and the weight of the vibrator installation part (50) and the vibrator (60) even after the vibrator (60) has stopped, the descent prevention member (80) allows the descent of the vibrator installation part (50) only within that range of length, so the descent of the vibrator installation part (50) and the penetration of the collection pipe (20) can be prevented.

[0056] Therefore, during the process of inserting the collection pipe (20) into the ground, the vibrator installation part (50) is close to the ground and the operation of the vibrator (60) is stopped, then the locking part (54) is unlocked to move upward relative to the collection pipe (20) and then reconnected to the collection pipe (20), thereby preventing the vibrator installation part (50) from falling to the ground.

[0057] If the descent prevention member (80) is composed of an elastic body, it generates elasticity as it stretches when the collection pipe (20) and the vibrator installation part (50) descend due to the penetration of the collection pipe (20), and when the locking part (54) is unlocked, the vibrator installation part (50) is elastically supported upward, thereby allowing the operation of lifting the vibrator installation part (50) upward and then locking the locking part (54) again to connect it to the collection pipe (20) to be easily performed with little force.

[0059] The vibrator (60) is configured to be connected to a vibration generator (62) and mounted or removed from the vibrator mounting section (50), and is intended to apply vibration so that the collection pipe (20) penetrates into the ground. The vibration generator (62) may be configured to generate power to supply vibration energy to the vibrator (60), or it may be configured to generate pneumatic or hydraulic power to supply to the vibrator (60) so that the vibrator (60) generates vibration. Since the vibrator (60) and the vibration generator (62) are known technologies, a detailed description is omitted. The vibrator (60) can be mounted to the vibrator mounting section (50) by tightening the tightening bolt (58B) while inserted between a pair of mounting brackets (58A).

[0061] The operation of the portable land sediment automated collection device (10) configured as described above is explained.

[0062] When the upper end of each support (40) is connected to each connecting bracket (34) of the support plate (30), the sediment collection device (10) is set up so that the support plate (30) remains horizontal.

[0063] Next, a collection pipe (20) is inserted into the penetration installation hole (32) and installed vertically so that the lower end touches the ground, and a vibrator installation part (50) is mounted in the middle of the collection pipe (20).

[0064] Then, with the vibrator (60) inserted between the mounting brackets (58A) of the vibrator installation part (50), the tightening bolt (58B) is tightened to connect the vibrator (60) to the vibrator installation part (50).

[0065] Meanwhile, the upper end of the lowering prevention member (80) is connected to the lower surface of the support plate (30), and the lower end is connected to the mounting bracket (52A). At this time, the length of the lowering prevention member (80) is formed to be shorter than the distance between the support plate (30) and the ground, so that even if the vibrator installation part (50) descends, it does not touch the ground.

[0066] When the assembly of the sediment collection device (10) is completed through the above-described process, the vibration generator (62) is operated so that the vibration of the vibrator (60) is transmitted to the collection pipe (20) through the vibrator installation part (50).

[0067] When vibrations generated from the vibrator (60) are transmitted to the collection pipe (20), the collection pipe (20) penetrates into the soft ground by its own weight and vibration energy. At this time, the collection pipe (20) can automatically penetrate into the ground by its own weight and vibration energy without the need for a separate physical force to press down on it.

[0068] And by adjusting the vibration speed and vibration intensity of the vibration generator (62) according to the density and strength of the sediment layer, it is possible to easily collect sediment from hard layers as well as soft layers.

[0069] When the collection pipe (20) is inserted through the above-described process, the operation of the vibrator (60) is stopped, the locking part (54) is unlocked, the vibrator installation part (50) is lifted upward, and then the locking part (54) is tightened again to connect the vibrator installation part (50) to the collection pipe (20).

[0070] When the vibrator installation part (50) is connected to the collection pipe (20), the vibrator (60) is operated to cause the collection pipe (20) to penetrate into the ground.

[0071] When the collection of sediment is completed through the aforementioned process, the vibrator (60) is stopped, and the winch (36) is installed on the support plate (30), and the winch (36) and the mounting bracket (52A) are connected using a pulling rope (36A). Then, the winch (36) is operated to pull out the collection pipe (20) that has been driven into the ground, and the sediment sample is obtained.

[0073] As described above, since the support plate (30) and each support member (40) are separable and the vibrator installation part (50) is separable, assembly and disassembly, as well as equipment movement and placement, can be facilitated even in soft ground environments such as mudflats, wetlands, or beaches, thereby maximizing the efficiency of on-site work. In addition, since the collection pipe (20) can be automatically inserted into the sediment by the vibration energy of the vibrator (60), the collection of sediment can be easily performed.

[0075] Although specific embodiments of the present invention have been described and illustrated above, it is obvious to those skilled in the art that the present invention is not limited to the described embodiments and can be modified and varied in various ways without departing from the spirit and scope of the present invention. Accordingly, such modifications or variations should not be understood individually from the technical spirit or perspective of the present invention, and the modified embodiments should be considered to fall within the scope of the claims of the present invention. Explanation of the symbols

[0076] 10 : Sediment sampling device 20 : Sampling pipe 30 : Support plate 32 : Penetration installation hole 34: Connecting bracket 36: Winch 36A : Pull-out rope 40 : Support 50 : Vibrator mounting part 52 : Connecting member 52A: Mounting bracket 52B, 52C: Connecting block 54: Locking part 58: Vibrator mounting part 60: Vibrator 62: Vibration generator 80 : Downward prevention member

Claims

Claim 1 A portable automated land sediment collection device characterized by comprising: a support plate having a penetration installation hole formed to allow a hollow collection pipe to be installed vertically, and at least three coupling brackets arranged on the bottom surface at an angle in different directions; each support member configured in a number corresponding to the number of coupling brackets, with the upper end detachably coupled to each coupling bracket and the lower end supported on the ground to support the support plate so as to maintain a horizontal position; a vibrator installation part configured to be selectively mounted or removed from the collection pipe in contact with the ground through the penetration installation hole; and a vibrator connected to a vibration generator and configured to be mounted or removed from the vibrator installation part to apply vibration so that the collection pipe penetrates into the ground. Claim 2 A portable automated land sediment collection device according to claim 1, wherein the support comprises: a fixed support coupled to each of the coupling brackets; an adjustable support with its upper end inserted and coupled to the fixed support; and an adjustable fastening member for adjusting the entire length of the support by fixing the inserted position and the withdrawn position of the adjustable support through fastening the fixed support and the adjustable support while the adjustable support is inserted into the fixed support. Claim 3 A portable automated land sediment collection device according to paragraph 2, characterized in that a support plate is rotatably provided at the bottom of the adjustment support so as to prevent penetration by vertical load and self-weight. Claim 4 A portable automated land sediment collection device according to paragraph 2, characterized in that an expansion support member formed in a disc shape and configured to inject air is coupled to the bottom surface of the support plate. Claim 5 A portable automated land sediment collection device according to any one of claims 1 to 4, wherein the vibrator mounting part comprises: a pair of coupling blocks each having a mounting bracket provided at the top and each formed in a semi-cylindrical shape, each having one end joined to the other by a hinge, and a locking part provided at the other end of each coupling block corresponding to the hinge, wherein the coupling member is coupled to the collection pipe by locking the locking part while both coupling blocks surround the collection pipe, or separated from the collection pipe by unlocking the locking part; and a vibrator mounting part comprising a pair of mounting brackets provided on one of the coupling blocks and a tightening bolt for tightening each of the mounting brackets so as to fix the vibrator located between the mounting brackets. Claim 6 A portable automated land sediment collection device according to claim 5, wherein a descent prevention member is provided between the support plate and the mounting bracket to prevent the vibrator mounting part from descending further than a set height due to the penetration operation of the collection pipe, and the descent prevention member is characterized by being composed of at least one rope, wipe, or elastic body. Claim 7 A portable automated land sediment collection device according to claim 6, wherein the locking member comprises: a locking bolt, one end of which is axially connected to one of the coupling blocks and the other end of which is selectively inserted into a tightening groove formed at one end of the coupling block on the opposite side; and a locking nut that is fastened to the locking bolt inserted into the tightening groove to maintain the locked state of each coupling block or to release the locked state of each coupling block by being loosened. Claim 8 A portable automated land sediment collection device according to claim 6, wherein the locking part comprises: an attachment end formed of a magnetic material and protruding from one end of the coupling block on one side; and an electromagnet provided on the coupling block on the opposite side, configured to be magnetically attached to the attachment end when power is supplied and separated when power is cut off. Claim 9 A portable automated land sediment collection device according to claim 5, characterized in that a winch for pulling out the collection pipe inserted into the ground is provided on the bottom surface of the support plate, and the winch further includes a pulling rope that is optionally connected to the mounting bracket.

Images