Sample collection device for geographical remote sensing surveying and mapping

Abstract

The utility model provides a sample collecting device for geographical remote sensing surveying and mapping, which relates to the field of geographical remote sensing surveying and mapping sample collecting equipment and comprises a base, a supporting plate is fixedly connected to the top of the base, and a soil collecting assembly is arranged on the front face of the supporting plate. The soil collecting assembly comprises a mounting box, a guide pipe, a first motor, a main shaft, a spiral piece, a drill bit, a worm, a worm gear and a supporting rod, the soil collecting assembly is used for collecting soil, and a terrain collecting assembly is mounted on the surface of a supporting plate; by arranging the terrain acquisition assembly and the rotating assembly, the effect of acquiring the landform characteristics of a surveying and mapping area is achieved, the rotating assembly drives the three-dimensional laser scanner to rotate, so that the three-dimensional laser scanner can capture the surrounding environment, and the soil acquisition assembly is matched with the rotating assembly to acquire the landform characteristics of the surveying and mapping area. Therefore, landform features and soil can be collected conveniently during geographical remote sensing mapping, and subsequent terrain analysis can be facilitated.

Description

Technical Field

[0001] The utility model belongs to the field of geographical remote sensing mapping sample collection equipment, in particular to a geographical remote sensing mapping sample collection device. Background Art

[0002] Geographic remote sensing mapping is to obtain geomorphic feature information using remote sensing technology, and use this information to map and analyze geographic information systems. It is widely used in agriculture, forestry, environmental protection, urban planning, geological exploration, etc. When performing geomorphic remote sensing mapping in geological exploration, it is necessary to use a collection device to collect surface feature data, which can meet the needs of ground feature data collection in geographic remote sensing mapping, and help to make maps, monitor environmental changes and classify land use;

[0003] According to the Chinese patent application No.: 202221813522.X, a sample collection device for geographic remote sensing mapping is disclosed, including a mobile platform, the top of the mobile platform is fixedly connected to a top frame, the top of the top frame is fixedly connected to a push cylinder, the top of the push cylinder is fixedly connected to a protective frame, the output end of the push cylinder is fixedly connected to a connecting seat, the bottom of the connecting seat is fixedly connected to a servo motor, the output end of the servo motor is fixedly connected to a rotating shaft, the bottom of the rotating shaft is fixedly connected to a cross plate, the protective cover is pushed downward by an electric push rod, and the guide sleeve is driven to slide on the surface of the guide column by the protective cover, and the movement of the protective cover drives the slider to slide inside the slide groove, and at this time, the protective cover moves outside the sampling tube, achieving the advantage of the protection function;

[0004] The existing technology effectively solves the problem that the sample collection device for geographic remote sensing mapping does not have a protective function when in use, and has the advantage of being able to protect the collection device. When conducting geographic remote sensing mapping, it is necessary not only to collect soil, but also to collect the surrounding landform features. However, this type of collection device can only collect soil in the surveying area and lacks the collection of landform features, which is inconvenient for subsequent terrain analysis.

[0005] In summary, the present invention provides a sample collection device for geographic remote sensing mapping to solve the above problems. Utility Model Content

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A sample collection device for geographic remote sensing mapping comprises a base, a support plate is fixedly connected to the top of the base, a soil collection component is arranged on the front of the support plate, the soil collection component comprises an installation box, a guide tube, a first motor, a main shaft, a spiral sheet, a drill bit, a worm, a worm wheel, and a support rod, the soil collection component is used to collect soil, a terrain collection component is installed on the surface of the support plate, the terrain collection component comprises a three-dimensional laser scanner, a controller, a LoRa communication module and a display, the three-dimensional laser scanner is located on the top of the support plate, the controller, the LoRa communication module and the display are all fixedly connected to the surface of the support plate, the terrain collection component is used to collect landform features, a pushing component is arranged on the back of the support plate, the pushing component is used to push the soil collection component to collect soil, and a rotating component is arranged on the upper end of the inner cavity of the support plate, the rotating component is used to drive the three-dimensional laser scanner to rotate.

[0008] Furthermore, in the utility model, the worm, worm wheel and support rod are all installed in the inner cavity of the mounting box, the main shaft and spiral piece are all installed in the inner cavity of the guide tube, the main shaft is fixed to the surface of the spiral piece, the drill bit is fixed to the bottom of the main shaft, and the guide tube is fixedly connected to the mounting box.

[0009] Furthermore, in the utility model, the first motor is fixedly connected to the mounting box, the output shaft of the first motor passes through the inner cavity of the mounting box and is connected to the worm gear transmission, the worm gear is meshed with the worm wheel, the end of the main shaft away from the drill bit passes through the inner cavity of the mounting box and is fixedly connected to the worm wheel, one end of the support rod is fixedly connected to the worm wheel, and the other end of the support rod is movably connected to the inner wall of the mounting box through a bearing.

[0010] Furthermore, in the utility model, the pushing assembly includes a second motor, a first bevel gear, a second bevel gear, a threaded rod, a threaded sleeve and a slide groove, the first bevel gear, the second bevel gear, the threaded rod and the threaded sleeve are all installed at the lower end of the inner cavity of the support plate, the bottom of the threaded rod is movably connected to the inner wall of the support plate through a bearing, the slide groove is opened on the front side of the support plate, and the second motor is fixed to the back side of the support plate.

[0011] Furthermore, in the utility model, the output shaft of the second motor passes through the inner cavity of the support plate and is drivingly connected to the first bevel gear, the first bevel gear is meshed with the second bevel gear, the top of the threaded rod is fixedly connected to the second bevel gear, the threaded sleeve is sleeved on the surface of the threaded rod and is threadedly connected to the threaded rod, the end of the threaded sleeve away from the threaded rod passes through the slide groove and is fixedly connected to the mounting box, and is slidably connected to the inner cavity of the slide groove.

[0012] Furthermore, in the utility model, the rotating assembly includes a third motor, a driving gear, a driven gear, a transmission rod and a limit rod, the third motor is fixedly connected to the inner wall of the support plate, the driving gear is meshed with the driven gear, the output shaft of the third motor is transmission-connected to the driving gear, one end of the transmission rod is fixedly connected to the three-dimensional laser scanner, the other end of the transmission rod passes through the inner cavity of the support plate and is fixedly connected to the driven gear, one end of the limit rod is fixedly connected to the driven gear, and the other end of the limit rod is movably connected to the inner wall of the support plate through a bearing.

[0013] Furthermore, in the utility model, the output end of the three-dimensional laser scanner is connected to the input end of the controller, the output end of the controller is connected to the input end of the LoRa communication module and the display, and the output end of the LoRa communication module is connected to the input end of the external PC.

[0014] Beneficial effects: The utility model has the following beneficial effects:

[0015] The utility model has the effect of collecting soil by arranging a soil collection component and a pushing component. The pushing component drives the soil collection component to move downward so that the soil collection component can drill the soil, thereby collecting soil samples. The utility model has the effect of collecting landform features of the surveying and mapping area by arranging a terrain collection component and a rotating component. The rotating component drives the three-dimensional laser scanner to rotate so that the three-dimensional laser scanner can capture the surrounding environment, thereby collecting landform features. Through the cooperation of the soil collection component and the rotating component, it is convenient to collect landform features and soil when performing geographic remote sensing mapping, and further facilitates subsequent terrain analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the soil collection component of the utility model in a separated state;

[0018] Figure 3 It is a structural schematic diagram of the support plate and the pushing assembly of the utility model in a separated state;

[0019] Figure 4 It is a schematic diagram of the connection state of the rotating component and the three-dimensional laser scanner of the utility model;

[0020] Figure 5 It is a schematic diagram of the system flow of the utility model.

[0021] In the figure:

[0022] 1. Base; 2. Support plate; 3. Soil collection component; 301. Installation box; 302. Guide tube; 303. First motor; 304. Main shaft; 305. Spiral sheet; 306. Drill bit; 307. Worm; 308. Worm wheel; 309. Support rod; 4. Terrain collection component; 401. 3D laser scanner; 402. Controller; 403. LoRa communication module; 404. Display; 5. Pushing component; 501. Second motor; 502. First bevel gear; 503. Second bevel gear; 504. Threaded rod; 505. Threaded sleeve; 506. Slide; 6. Rotating component; 601. Third motor; 602. Driving gear; 603. Driven gear; 604. Transmission rod; 605. Limit rod. DETAILED DESCRIPTION

[0023] In order to better understand the technical content of the utility model, specific embodiments are cited and described as follows in conjunction with the accompanying drawings. In this disclosure, various aspects of the utility model are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the accompanying drawings. The embodiments of the present disclosure are not necessarily defined to include all aspects of the utility model. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways, because the concepts and embodiments disclosed in the utility model are not limited to any implementation method. In addition, some aspects disclosed in the utility model can be used alone, or used in any appropriate combination with other aspects disclosed in the utility model.

[0024] Example 1

[0025] like Figure 1-5 As shown, it is the first embodiment of the utility model, which provides a sample collection device for geographical remote sensing mapping, including a base 1, a support plate 2 is fixedly connected to the top of the base 1, a soil collection component 3 is arranged on the front of the support plate 2, and the soil collection component 3 includes an installation box 301, a guide tube 302, a first motor 303, a main shaft 304, a spiral piece 305, a drill bit 306, a worm 307, a worm wheel 308, and a support rod 309. The soil collection component 3 is used to collect soil, and a terrain collection component 4 is installed on the surface of the support plate 2. The terrain collection component 4 includes three 3D laser scanner 401, controller 402, LoRa communication module 403 and display 404, the 3D laser scanner 401 is located on the top of the support plate 2, the controller 402, LoRa communication module 403 and display 404 are all fixedly connected to the surface of the support plate 2, the terrain acquisition component 4 is used to collect landform features, the back of the support plate 2 is provided with a pushing component 5, the pushing component 5 is used to push the soil collection component 3 to collect soil, and the upper end of the inner cavity of the support plate 2 is provided with a rotating component 6, the rotating component 6 is used to drive the 3D laser scanner 401 to rotate.

[0026] like Figure 1-5 As shown, while the pushing component 5 drives the soil collecting component 3 to move downward, the output shaft of the first motor 303 drives the worm 307 to rotate, and when the worm 307 rotates, it drives the worm wheel 308 to rotate, and when the worm wheel 308 rotates, it drives the main shaft 304 to rotate, and when the main shaft 304 rotates, it drives the drill bit 306 and the spiral piece 305 to rotate. When the drill bit 306 rotates, the soil layer can be broken, and when the spiral piece 305 rotates, the broken soil can be transported to the inner cavity of the guide tube 302, so that the soil sample can be collected. When the soil collecting component 3 collects soil, the rotating component 6 drives the three-dimensional laser scanning The scanner 401 rotates slowly, and the 3D laser scanner 401 uses a laser beam to scan the surrounding environment and measure its geometric shape and features. By measuring the 3D coordinates of the points, a 3D model is constructed. The 3D laser scanner 401 sends the drawn model to the controller 402, and the controller 402 can display it in real time through the display 404. The controller 402 also sends it to an external PC through the LoRa communication module 403 for staff to check. Through the cooperation of the soil collection component 3 and the rotating component 6, the landform features and soil can be collected during geographic remote sensing mapping, which can facilitate subsequent terrain analysis.

[0027] Example 2

[0028] Reference Figure 1-3 , which is the second embodiment of the utility model, and this embodiment is based on the previous embodiment.

[0029] In this embodiment, the worm 307, the worm wheel 308 and the support rod 309 are all installed in the inner cavity of the installation box 301, the main shaft 304 and the spiral piece 305 are all installed in the inner cavity of the guide tube 302, the main shaft 304 is fixed to the surface of the spiral piece 305, the drill bit 306 is fixed to the bottom of the main shaft 304, and the guide tube 302 is fixedly connected to the installation box 301.

[0030] The first motor 303 is fixedly connected to the installation box 301, and the output shaft of the first motor 303 passes through the inner cavity of the installation box 301 and is transmission-connected to the worm 307, the worm 307 is meshed with the worm wheel 308, and the end of the main shaft 304 away from the drill bit 306 passes through the inner cavity of the installation box 301 and is fixedly connected to the worm wheel 308, one end of the support rod 309 is fixedly connected to the worm wheel 308, and the other end of the support rod 309 is movably connected to the inner wall of the installation box 301 through a bearing.

[0031] The pushing assembly 5 includes a second motor 501, a first bevel gear 502, a second bevel gear 503, a threaded rod 504, a threaded sleeve 505 and a slide groove 506. The first bevel gear 502, the second bevel gear 503, the threaded rod 504 and the threaded sleeve 505 are all installed at the lower end of the inner cavity of the support plate 2. The bottom of the threaded rod 504 is movably connected to the inner wall of the support plate 2 through a bearing. The slide groove 506 is opened on the front side of the support plate 2, and the second motor 501 is fixed to the back side of the support plate 2.

[0032] The output shaft of the second motor 501 passes through the inner cavity of the support plate 2 and is transmission-connected to the first bevel gear 502. The first bevel gear 502 is meshed with the second bevel gear 503. The top of the threaded rod 504 is fixedly connected to the second bevel gear 503. The threaded sleeve 505 is sleeved on the surface of the threaded rod 504 and is threadedly connected to the threaded rod 504. The end of the threaded sleeve 505 away from the threaded rod 504 passes through the slide groove 506 and is fixedly connected to the installation box 301, and is slidingly connected to the inner cavity of the slide groove 506.

[0033] like Figure 1-3 As shown, the output shaft of the first motor 303 drives the worm 307 to rotate, and the worm 307 drives the worm wheel 308 to rotate when rotating, and the worm wheel 308 drives the main shaft 304 to rotate when rotating, and the main shaft 304 drives the drill bit 306 and the spiral piece 305 to rotate when rotating, and the drill bit 306 can crush the soil layer when rotating, and the spiral piece 305 can transport the crushed soil to the inner cavity of the guide tube 302 when rotating, and the support rod 309 can support it when the worm wheel 308 rotates. When the soil collection component 3 is collecting, the second motor 501 The output shaft of the motor 501 rotates forward to drive the first bevel gear 502 to rotate. When the first bevel gear 502 rotates, it drives the second bevel gear 503 to rotate. When the second bevel gear 503 rotates, it drives the threaded rod 504 to rotate. When the threaded rod 504 rotates, it drives the threaded sleeve 505 to move downward along the surface of the threaded rod 504. When the threaded sleeve 505 moves, it drives the installation box 301 to move downward along the surface of the slide groove 506, so that the soil collection component 3 can collect soil. The output shaft of the second motor 501 is reversed to drive the soil collection component 3 to move upward.

[0034] Example 3

[0035] Reference Figure 1 , 4 and 5, which are the third embodiment of the present utility model, and this embodiment is based on the first two embodiments.

[0036] In this embodiment, the rotating component 6 includes a third motor 601, a driving gear 602, a driven gear 603, a transmission rod 604 and a limit rod 605. The third motor 601 is fixedly connected to the inner wall of the support plate 2, the driving gear 602 is meshed with the driven gear 603, the output shaft of the third motor 601 is transmission-connected to the driving gear 602, one end of the transmission rod 604 is fixedly connected to the three-dimensional laser scanner 401, the other end of the transmission rod 604 passes through the inner cavity of the support plate 2 and is fixedly connected to the driven gear 603, one end of the limit rod 605 is fixedly connected to the driven gear 603, and the other end of the limit rod 605 is movably connected to the inner wall of the support plate 2 through a bearing.

[0037] The output end of the three-dimensional laser scanner 401 is connected to the input end of the controller 402 , the output end of the controller 402 is connected to the input end of the LoRa communication module 403 and the display 404 , and the output end of the LoRa communication module 403 is connected to the input end of the external PC.

[0038] like Figure 1 , 4 As shown in Figure 5, the output shaft of the third motor 601 rotates to drive the driving gear 602 to rotate. When the driving gear 602 rotates, it drives the driven gear 603 to rotate. When the driven gear 603 rotates, the limit rod 605 can support it. When the driven gear 603 rotates, it drives the three-dimensional laser scanner 401 to rotate through the transmission rod 604, so that the three-dimensional laser scanner 401 can collect the surrounding landform features. The three-dimensional laser scanner 401 sends the drawn model to the controller 402, and the controller 402 can display it in real time through the display 404. The controller 402 also sends it to the external PC through the LoRa communication module 403 for the staff to check. The controller 402 can use SX1278, the three-dimensional laser scanner 401 can use the Leica-ScanStat i on series, and the LoRa communication module 403 can use SX1278.

[0039] When in use, the output shaft of the first motor 303 drives the worm 307 to rotate, and the rotation of the worm 307 drives the worm wheel 308 to rotate, and the rotation of the worm wheel 308 drives the main shaft 304 to rotate, and the rotation of the main shaft 304 drives the drill bit 306 and the spiral piece 305 to rotate, and the rotation of the drill bit 306 can break the soil layer, and while the soil collection component 3 moves, the output shaft of the second motor 501 drives the first bevel gear 502 to rotate in the forward direction, and the rotation of the first bevel gear 502 drives the second bevel gear 503 to rotate, and the rotation of the second bevel gear 503 drives the threaded rod 504 to rotate, and the rotation of the threaded rod 504 drives the threaded sleeve 505 to move downward along the surface of the threaded rod 504, and the movement of the threaded sleeve 505 drives the installation box 301 to move downward along the surface of the slide groove 506, so that the soil collection component 3 can be collected. The soil collecting component 3 collects soil. When the soil collecting component 3 collects soil samples, the rotating component 6 drives the terrain collecting component 4 to collect surrounding landform features. The output shaft of the third motor 601 rotates to drive the driving gear 602 to rotate. When the driving gear 602 rotates, it drives the driven gear 603 to rotate. When the driven gear 603 rotates, the limit rod 605 can support it. When the driven gear 603 rotates, the three-dimensional laser scanner 401 is driven to rotate through the transmission rod 604, so that the three-dimensional laser scanner 401 can collect surrounding landform features. The three-dimensional laser scanner 401 sends the drawn model to the controller 402, and the controller 402 can display it in real time through the display 404. The controller 402 also sends it to the external PC through the LoRa communication module 403 for the staff to check.

[0040] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0041] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. A person with ordinary knowledge in the technical field to which the present invention belongs may make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be determined by the definition of the claims.

Claims

1. A sample collection device for geographical remote sensing mapping, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support plate (2), a soil collection component (3) is arranged on the front of the support plate (2), the soil collection component (3) comprises an installation box (301), a guide tube (302), a first motor (303), a main shaft (304), a spiral sheet (305), a drill bit (306), a worm (307), a worm wheel (308), and a support rod (309), the soil collection component (3) is used to collect soil, and a terrain collection component (4) is installed on the surface of the support plate (2), the terrain collection component (4) comprises a three-dimensional laser scanner (401), a controller (402), a LoR a communication module (403) and a display (404); the three-dimensional laser scanner (401) is located on the top of the support plate (2); the controller (402), the LoRa communication module (403) and the display (404) are all fixedly connected to the surface of the support plate (2); the terrain collection component (4) is used to collect landform features; a pushing component (5) is provided on the back of the support plate (2); the pushing component (5) is used to push the soil collection component (3) to collect soil; a rotating component (6) is provided at the upper end of the inner cavity of the support plate (2); the rotating component (6) is used to drive the three-dimensional laser scanner (401) to rotate.

2. The sample collection device for geographical remote sensing mapping as claimed in claim 1, characterized in that: The worm (307), worm wheel (308) and support rod (309) are all installed in the inner cavity of the installation box (301), the main shaft (304) and spiral sheet (305) are all installed in the inner cavity of the guide tube (302), the main shaft (304) is fixed to the surface of the spiral sheet (305), the drill bit (306) is fixed to the bottom of the main shaft (304), and the guide tube (302) is fixedly connected to the installation box (301).

3. The sample collection device for geographical remote sensing mapping as claimed in claim 1, characterized in that: The first motor (303) is fixedly connected to the installation box (301), the output shaft of the first motor (303) passes through the inner cavity of the installation box (301) and is transmission-connected to the worm (307), the worm (307) is meshed with the worm wheel (308), the end of the main shaft (304) away from the drill bit (306) passes through the inner cavity of the installation box (301) and is fixedly connected to the worm wheel (308), one end of the support rod (309) is fixedly connected to the worm wheel (308), and the other end of the support rod (309) is movably connected to the inner wall of the installation box (301) through a bearing.

4. The sample collection device for geographical remote sensing mapping as claimed in claim 1, characterized in that: The pushing assembly (5) comprises a second motor (501), a first bevel gear (502), a second bevel gear (503), a threaded rod (504), a threaded sleeve (505) and a slide groove (506); the first bevel gear (502), the second bevel gear (503), the threaded rod (504) and the threaded sleeve (505) are all mounted at the lower end of the inner cavity of the support plate (2); the bottom of the threaded rod (504) is movably connected to the inner wall of the support plate (2) via a bearing; the slide groove (506) is provided on the front side of the support plate (2); and the second motor (501) is fixed to the back side of the support plate (2).

5. The sample collection device for geographical remote sensing mapping as claimed in claim 4, characterized in that: The output shaft of the second motor (501) passes through the inner cavity of the support plate (2) and is transmission-connected to the first bevel gear (502); the first bevel gear (502) is meshed with the second bevel gear (503); the top of the threaded rod (504) is fixedly connected to the second bevel gear (503); the threaded sleeve (505) is sleeved on the surface of the threaded rod (504) and is threadedly connected to the threaded rod (504); one end of the threaded sleeve (505) away from the threaded rod (504) passes through the slide groove (506) and is fixedly connected to the installation box (301), and is slidably connected to the inner cavity of the slide groove (506).

6. The sample collection device for geographical remote sensing mapping as claimed in claim 1, characterized in that: The rotating assembly (6) comprises a third motor (601), a driving gear (602), a driven gear (603), a transmission rod (604) and a limiting rod (605); the third motor (601) is fixedly connected to the inner wall of the support plate (2); the driving gear (602) is meshed with the driven gear (603); the output shaft of the third motor (601) is transmission-connected to the driving gear (602); one end of the transmission rod (604) is fixedly connected to the three-dimensional laser scanner (401); the other end of the transmission rod (604) penetrates into the inner cavity of the support plate (2) and is fixedly connected to the driven gear (603); one end of the limiting rod (605) is fixedly connected to the driven gear (603); the other end of the limiting rod (605) is movably connected to the inner wall of the support plate (2) via a bearing.

7. The sample collection device for geographical remote sensing mapping as claimed in claim 1, characterized in that: The output end of the three-dimensional laser scanner (401) is connected to the input end of the controller (402), the output end of the controller (402) is connected to the input ends of the LoRa communication module (403) and the display (404), and the output end of the LoRa communication module (403) is connected to the input end of an external PC.

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