A geographic information collection device based on territorial spatial planning

Abstract

The present invention relates to the technical field of geographic information collection. The invention discloses a geographic information collection device based on territorial spatial planning, which includes a mobile frame body and a flipping frame rotatably connected to the top of the mobile frame body. It further includes: a lead screw is rotatably connected to the inner side of the flipping frame, an adjusting frame is threadedly connected to the outer wall of the lead screw, and a soil discharging device is rotatably connected to the inner side of the adjusting frame. Through the cooperation of the soil discharging device and the soil breaking device, the telescopic cylinder in the soil discharging device contracts, causing the piston rod to move upward. During the upward movement of the piston rod, a negative pressure environment can be provided for the inner cavity of the spiral soil discharging rod, and the collection assembly is synchronously activated. The collection assembly can convey the soil at a specified depth towards the direction of the inner cavity of the spiral soil discharging rod when the soil breaking device rotates. The formation of the negative pressure environment helps the soil enter the spiral soil discharging rod more naturally. This collaborative working method enables the device to adapt to various complex soil conditions and expands the application range of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of geographic information collection, and specifically to a geographic information collection device based on territorial space planning. Background Art

[0002] In the current field of territorial space planning, accurate and comprehensive geographic information collection is crucial for scientifically and reasonably planning land resources, promoting ecological protection and sustainable development. As a key component of geographic information, the accurate collection of soil information directly affects the accuracy and effectiveness of planning decisions.

[0003] In the prior art, during the process of collecting soil while moving downward along the ground surface with traditional collection devices, the situation of soil compaction often occurs. After the soil is compacted, it not only increases the collection difficulty, but also may change the original structure and properties of the soil, affecting the accuracy and representativeness of the collected samples. Moreover, it is also easy to cause the mixing of soils at different depths, making the collected samples lose their due purity and representativeness and unable to provide reliable data support for territorial space planning. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a geographic information collection device based on territorial space planning, which solves the problem that traditional collection devices are prone to causing the mixing of soils at different depths.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: A geographic information collection device based on territorial space planning includes a moving frame body and a flipping frame rotatably connected to the top of the moving frame body, and further includes: a lead screw is rotatably connected to the inner side of the flipping frame, an adjusting frame is threadedly connected to the outer wall of the lead screw, a soil discharging device is rotatably connected to the inner side of the adjusting frame, a spline shaft is fixedly connected to the side of the soil discharging device close to the adjusting frame, a gear box is fixedly connected to the outer side of the flipping frame, a spline sleeve is sleeved on the outer side of the spline shaft, and a soil breaking device is fixedly connected to the side of the soil discharging device away from the spline shaft; by starting the motor at the top of the flipping frame to drive the lead screw to rotate, the rotation of the lead screw will drive the adjusting frame to move downward along the axial direction of the lead screw, so that the adjusting frame drives the soil discharging device and the soil breaking device to reach the specified soil collection depth.

[0006] The soil discharging device includes a spiral soil discharging rod, and a telescopic cylinder is fixedly connected to the inner wall of the spiral soil discharging rod. The output end of the telescopic cylinder is fixedly connected to a piston rod. A compression spring is fixedly connected to the side of the piston rod close to the telescopic cylinder. A sliding plate is fixedly connected to the side of the compression spring away from the piston rod. A limiting plate is fixedly connected to the inner wall of the spiral soil discharging rod. A liquid guiding elbow pipe is fixedly connected to the outside of the limiting plate. A long connecting rod and a short connecting rod are respectively slidably connected to the inner walls on both sides of the liquid guiding elbow pipe. One end of the long connecting rod away from the liquid guiding elbow pipe is fixedly connected to a pressing plate. When the telescopic cylinder contracts, the piston rod moves upward. During the upward movement of the piston rod, a negative pressure environment can be provided for the inner cavity of the spiral soil discharging rod. At the same time, the piston rod pushes the sliding plate upward through the compression spring. When the sliding plate contacts the bottom end of the short connecting rod, under the elastic force of the compression spring, the sliding plate pushes the short connecting rod to move upward in the liquid guiding elbow pipe.

[0007] The soil breaking device is used for breaking hard soil and collecting the soil at a specified depth into the soil discharging device. The soil discharging device is used for discharging the soil at a non-specified depth broken by the soil breaking device outward. The soil breaking device includes a fixed block, and a fixing plate is fixedly connected to the inside of the fixed block. A collecting component is fixedly connected to the center of the fixing plate. An arc-shaped discharging rod is fixedly connected to the outside of the collecting component. A conical soil breaking block is fixedly connected to the outside of the arc-shaped discharging rod. The conical soil breaking block can effectively break hard soil during rotation, decompose larger soil blocks into smaller particles, and then the arc-shaped discharging rod can throw the broken soil to the periphery of the fixed block, which can prevent the soil from being compacted during the downward movement of the device.

[0008] Preferably, limiting insertion rods are slidably connected to both sides of the flipping frame. The outer wall of the limiting insertion rod is inserted into the inner wall of the moving frame body through insertion holes. The inner wall of the adjusting frame is slidably connected to the outside of the flipping frame through guide rods. The limiting insertion rods slidably connected to both sides of the flipping frame are inserted into the insertion holes in the inner wall of the moving frame body to fix the angle of the flipping frame.

[0009] Preferably, the power input end of the gearbox is fixedly connected to the outer wall of the lead screw. The power output end of the gearbox is fixedly connected to the outer wall of the spline sleeve. During the rotation of the lead screw, the rotational power of the lead screw is transmitted to the spline sleeve through the gearbox. Also, because the spline sleeve is sleeved on the outside of the spline shaft, the spline sleeve will synchronously drive the soil discharging device and the soil breaking device to rotate during the movement of the soil discharging device.

[0010] Preferably, the outer wall of the spiral soil discharging rod is fixedly connected to the inner side of the adjusting frame. One side of the spiral soil discharging rod is fixedly connected to the outer wall of the spline sleeve, and the other side of the spiral soil discharging rod is fixedly connected to the outer side of the soil breaking device. The sliding plate pushes the short connecting rod to move upward in the liquid guiding elbow pipe. At this time, the hydraulic oil in the inner cavity of the liquid guiding elbow pipe is compressed, forcing the long connecting rod to move downward synchronously with the movement of the short connecting rod. Furthermore, the long connecting rod presses the ejector rod downward through the pressing plate, thereby opening the collection assembly.

[0011] Preferably, the side walls of the piston rod and the sliding plate are both slidably connected to the inner wall of the spiral soil discharging rod. The inner walls of the sliding plate and the piston rod are both slidably connected to the outer wall of the long connecting rod. After the sliding plate pushes the short connecting rod to reach the top dead center, with the continuous upward movement of the piston rod, at this time, under the resistance of the limiting plate, the sliding plate stops moving upward, and the compression spring continues to be compressed. Thus, it can prevent the short connecting rod and the sliding plate from interfering with the movement of the piston rod after reaching the top dead center, ensuring the stable formation and continuous existence of the negative pressure environment.

[0012] Preferably, an arc-shaped guiding groove is formed in the wall of the fixed block. One side of the arc-shaped soil discharging rod away from the conical soil breaking block is fixedly connected to the outer side of the fixed plate. The outer side of the collection assembly is fixedly connected with an ejector rod. The outer side of the fixed block is fixedly connected to the outer side of the spiral soil discharging rod through bolts. By providing the arc-shaped guiding groove, a flow path is provided for the broken soil. When the fixed block rotates, the soil moves along the arc-shaped guiding groove towards the side close to the soil discharging device. At this time, combined with the rotation of the spiral soil discharging rod, the soil at non-designated positions can be discharged, preventing the mixing of soils at different depths.

[0013] Preferably, the collection assembly includes a connecting frame. A telescopic sleeve is fixedly connected to the center of the connecting frame. A return spring is fixedly connected to the inner side of the telescopic sleeve. Guide frames are fixedly connected to the four sides of the connecting frame. Guide plates are fixedly connected to the inner sides of the guide frames. After the ejector rod pushes the telescopic sleeve to contract, at this time, the return spring is compressed under force. At the same time, the connecting frame drives the guide frames to slide downward along the inner wall of the fixed plate. At this time, the inner cavity of the fixed block can be connected to the space where the soil at the designated depth is located through the guide frames. At the same time, by providing the guide plates, during the rotation of the collection assembly, the lower side of the guide plates contacts the soil first, which can more effectively guide the soil into the guide frames and the inner cavity of the fixed block.

[0014] Preferably, the side wall of the connecting frame is slidably connected to the inner wall of the fixed block. The outer side of the telescopic sleeve is fixedly connected to the center of the fixed plate. The outer side of the telescopic sleeve is fixedly connected to the outer side of the arc-shaped soil discharging rod. The side of the telescopic sleeve away from the fixed plate is fixedly connected to the outer wall of the ejector rod. The outer wall of the guiding frame is slidably connected to the inner wall of the fixed plate. When it is necessary to take out the collected soil from the spiral soil discharging rod, only the bolt fixed between the fixed block and the spiral soil discharging rod needs to be removed, and the whole earth-breaking device is removed. Then, the collected soil can be directly pushed out of the spiral soil discharging rod by extending the telescopic cylinder.

[0015] The present invention provides a geographic information collection device based on territorial space planning, having the following beneficial effects:

[0016] (1). By setting the spline shaft in the collection device, the rotation of the lead screw will drive the adjusting frame to move downward along the axial direction of the lead screw, so that the adjusting frame drives the soil discharging device and the earth-breaking device to reach the specified soil collection depth. During the rotation of the lead screw, the rotation power of the lead screw will be transmitted to the spline sleeve through the gearbox. And because the spline sleeve is sleeved on the outside of the spline shaft, the spline sleeve will also drive the soil discharging device and the earth-breaking device to rotate synchronously during the movement of the soil discharging device. This design of driving the depth adjustment and the rotation of the device by one motor reduces the adjustment time of the equipment.

[0017] (2). By setting the earth-breaking device in the collection device, when the earth-breaking device contacts the soil during the downward movement, the conical soil-breaking block at the bottom of the arc-shaped soil discharging rod first contacts the soil at this time. The conical soil-breaking block can effectively crush the hard soil during the rotation process, decompose the larger soil blocks into smaller particles, and then the arc-shaped soil discharging rod can throw the broken soil to the periphery of the fixed block, which can prevent the soil from being compacted during the downward movement of the device, resulting in an increase in the difficulty of subsequent collection and processing.

[0018] (3). By setting the arc-shaped guiding groove in the collection device to provide a flow path for the broken soil, the soil moves along the arc-shaped guiding groove to the side close to the soil discharging device when the fixed block rotates. At this time, combined with the rotation of the spiral soil discharging rod, the soil at non-specified positions can be discharged, preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0019] (4). The collection device is configured such that the earth removal device and the soil breaking device cooperate with each other. The telescopic cylinder in the earth removal device contracts, causing the piston rod to move upward. During the upward movement of the piston rod, a negative pressure environment can be provided for the inner cavity of the spiral earth removal rod, and the collection assembly is synchronously activated. When the soil breaking device rotates, the collection assembly can transport the soil at a specified depth towards the inner cavity of the spiral earth removal rod. The formation of the negative pressure environment helps the soil enter the spiral earth removal rod more naturally. The collaborative working mode of the negative pressure environment and the collection assembly enables the device to adapt to various complex soil conditions, expanding the scope of application of the device.

[0020] (5). The collection device is equipped with a compression spring. After the sliding plate pushes the short connecting rod to the top dead center, as the piston rod continues to move upward, under the resistance of the limiting plate, the sliding plate stops moving upward, and the compression spring continues to be compressed. This prevents the short connecting rod and the sliding plate from interfering with the movement of the piston rod after reaching the top dead center, ensuring the stable formation and continuous existence of the negative pressure environment, thereby improving the accuracy and reliability of soil collection.

[0021] (6). The collection device is provided with a collection assembly. When the ejector rod pushes the telescopic sleeve to contract, the return spring is compressed under force. At the same time, the connecting frame drives the guiding frame to slide downward along the inner wall of the fixed plate. At this time, the inner cavity of the fixed block can be connected to the space where the soil at the specified depth is located through the guiding frame. By setting a guiding plate, during the rotation of the collection assembly, the lower side of the guiding plate contacts the soil first, which can more effectively guide the soil into the inner cavity of the guiding frame and the fixed block. Under this dual action, the soil is sucked and collected in a more efficient and stable manner. Description of the Drawings

[0022] Figure 1 is a schematic structural diagram of the whole of the present invention;

[0023] Figure 2 is a partial sectional view of the whole of the present invention;

[0024] Figure 3 is a schematic structural diagram of the tipping frame of the present invention;

[0025] Figure 4 is a schematic structural diagram of the earth removal device of the present invention;

[0026] Figure 5 of the present invention Figure 4 is a schematic structural diagram of the structure at position A;

[0027] Figure 6 is a schematic structural diagram of the soil breaking device of the present invention;

[0028] Figure 7 is a schematic structural diagram of the soil breaking device from another perspective of the present invention;

[0029] Figure 8 This is a schematic structural diagram of the arc-shaped discharging rod of the present invention;

[0030] Figure 9 This is a schematic structural diagram of the acquisition component of the present invention.

[0031] In the figure: 1, moving frame body; 2, flipping frame; 3, lead screw; 4, adjusting frame; 5, soil discharging device; 6, spline shaft; 7, gear box; 8, soil breaking device; 9, spline sleeve; 10, limiting insertion rod; 51, spiral soil discharging rod; 52, telescopic cylinder; 53, piston rod; 54, compression spring; 55, long connecting rod; 56, pressing plate; 57, liquid guiding elbow pipe; 58, short connecting rod; 59, sliding plate; 50, limiting plate; 81, fixed block; 82, arc-shaped guiding groove; 83, fixing plate; 84, arc-shaped discharging rod; 85, acquisition component; 86, conical soil breaking block; 87, ejector rod; 851, connecting frame; 852, guiding frame; 853, guiding plate; 854, return spring; 855, telescopic sleeve. Specific embodiments

[0032] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0033] Embodiment: Please refer to Figures 1-9, the present invention provides a technical solution: a geographic information collection device based on territorial spatial planning, including a mobile frame 1 and a flipping frame 2 rotatably connected to the top of the mobile frame 1, and further including: a lead screw 3 is rotatably connected to the inner side of the flipping frame 2, an adjusting frame 4 is threadedly connected to the outer wall of the lead screw 3, a soil discharging device 5 is rotatably connected to the inner side of the adjusting frame 4, a spline shaft 6 is fixedly connected to the side of the soil discharging device 5 close to the adjusting frame 4, a gear box 7 is fixedly connected to the outer side of the flipping frame 2, a spline sleeve 9 is sleeved on the outer side of the spline shaft 6, and a soil breaking device 8 is fixedly connected to the side of the soil discharging device 5 away from the spline shaft 6; limiting insertion rods 10 are slidably connected to both sides of the flipping frame 2, the outer walls of the limiting insertion rods 10 are inserted into the inner wall of the mobile frame 1 through insertion holes, the inner wall of the adjusting frame 4 is slidably connected to the outer side of the flipping frame 2 through guide rods, the power input end of the gear box 7 is fixedly connected to the outer wall of the lead screw 3, and the power output end of the gear box 7 is fixedly connected to the outer wall of the spline sleeve 9. The staff can move the entire geographic information collection device to the target position where soil information needs to be collected in territorial spatial planning through the mobile frame 1. After reaching the target position, the flipping frame 2 rotatably connected to the top of the mobile frame 1 is rotated to make the flipping frame 2 perpendicular to the mobile frame 1. After the adjustment is completed, the limiting insertion rods 10 slidably connected to both sides of the flipping frame 2 are inserted into the insertion holes in the inner wall of the mobile frame 1 to fix the angle of the flipping frame 2 and ensure the stability of subsequent collection work; by starting the motor on the top of the flipping frame 2 to drive the lead screw 3 to rotate, the rotation of the lead screw 3 will drive the adjusting frame 4 to move downward along the axial direction of the lead screw 3, so that the adjusting frame 4 drives the soil discharging device 5 and the soil breaking device 8 to reach the specified soil collection depth. During the rotation of the lead screw 3, the rotation power of the lead screw 3 will be transmitted to the spline sleeve 9 through the gear box 7. Also, because the spline sleeve 9 is sleeved on the outer side of the spline shaft 6, the spline sleeve 9 will synchronously drive the soil discharging device 5 and the soil breaking device 8 to rotate during the movement of the soil discharging device 5. This design of driving the depth adjustment and the rotation of the device by one motor reduces the adjustment time of the equipment.

[0034] The soil discharging device 5 includes a spiral soil discharging rod 51. An expansion cylinder 52 is fixedly connected to the inner wall of the spiral soil discharging rod 51. The output end of the expansion cylinder 52 is fixedly connected to a piston rod 53. A compression spring 54 is fixedly connected to the side of the piston rod 53 close to the expansion cylinder 52. A sliding plate 59 is fixedly connected to the side of the compression spring 54 away from the piston rod 53. A limiting plate 50 is fixedly connected to the inner wall of the spiral soil discharging rod 51. A liquid guiding elbow pipe 57 is fixedly connected to the outside of the limiting plate 50. A long connecting rod 55 and a short connecting rod 58 are respectively slidably connected to the inner walls on both sides of the liquid guiding elbow pipe 57. One end of the long connecting rod 55 away from the liquid guiding elbow pipe 57 is fixedly connected to a pressing plate 56. The outer wall of the spiral soil discharging rod 51 is fixedly connected to the inner side of the adjusting frame 4. One side of the spiral soil discharging rod 51 is fixedly connected to the outer wall of a spline sleeve 9. The other side of the spiral soil discharging rod 51 is fixedly connected to the outside of a soil breaking device 8. The side walls of the piston rod 53 and the sliding plate 59 are both slidably connected to the inner wall of the spiral soil discharging rod 51. The inner walls of the sliding plate 59 and the piston rod 53 are both slidably connected to the outer wall of the long connecting rod 55. When the soil breaking device 8 reaches the specified collection depth, at this time, the expansion cylinder 52 in the soil discharging device 5 contracts, causing the piston rod 53 to move upward. During the upward movement of the piston rod 53, a negative pressure environment can be provided for the inner cavity of the spiral soil discharging rod 51. At the same time, the piston rod 53 pushes the sliding plate 59 upward through the compression spring 54. When the sliding plate 59 contacts the bottom end of the short connecting rod 58, under the elastic force of the compression spring 54, the sliding plate 59 pushes the short connecting rod 58 to move upward in the liquid guiding elbow pipe 57. At this time, the hydraulic oil in the inner cavity of the liquid guiding elbow pipe 57 is compressed, forcing the long connecting rod 55 to move downward synchronously with the movement of the short connecting rod 58. Furthermore, the long connecting rod 55 presses the ejector rod 87 downward through the pressing plate 56, thereby opening the collection assembly 85. The collection assembly 85 can convey the soil at the specified depth towards the inner cavity of the spiral soil discharging rod 51 when the soil breaking device 8 rotates. The formation of the negative pressure environment helps the soil to enter the spiral soil discharging rod 51 more naturally. The collaborative working mode of the negative pressure environment and the collection assembly 85 enables the equipment to adapt to various complex soil conditions, expanding the applicable range of the equipment. At the same time, when the sliding plate 59 pushes the short connecting rod 58 to reach the upper dead center, with the continuous upward movement of the piston rod 53, at this time, under the resistance of the limiting plate 50, the sliding plate 59 stops moving upward, and the compression spring 54 continues to be compressed. Thus, it can prevent the short connecting rod 58 and the sliding plate 59 from interfering with the movement of the piston rod 53 after reaching the upper dead center, ensuring the stable formation and continuous existence of the negative pressure environment, thereby improving the accuracy and reliability of soil collection.

[0035] The soil-breaking device 8 is used for crushing hard soil and sending the soil at a specified depth into the soil discharging device 5 for collection. The soil discharging device 5 is used for discharging the soil at non-specified depths broken by the soil-breaking device 8 outward. The soil-breaking device 8 includes a fixed block 81. An inner side of the fixed block 81 is fixedly connected with a fixing plate 83. A center of the fixing plate 83 is fixedly connected with a collection component 85. An outer side of the collection component 85 is fixedly connected with an arc-shaped discharging rod 84. An outer side of the arc-shaped discharging rod 84 is fixedly connected with a conical soil-breaking block 86. An arc-shaped guiding groove 82 is formed in a wall of the fixed block 81. A side of the arc-shaped discharging rod 84 away from the conical soil-breaking block 86 is fixedly connected with an outer side of the fixing plate 83. An outer side of the collection component 85 is fixedly connected with a top rod 87. An outer side of the fixed block 81 is fixedly connected with an outer side of a spiral soil discharging rod 51 through bolts. When the soil-breaking device 8 contacts the soil during the downward movement, at this time, the conical soil-breaking block 86 at the bottom of the arc-shaped discharging rod 84 first contacts the soil. The conical soil-breaking block 86 can effectively crush the hard soil during the rotation process, decompose larger soil blocks into smaller particles. Subsequently, the arc-shaped discharging rod 84 can throw the broken soil to the periphery of the fixed block 81, which can prevent the soil from being compacted during the downward movement of the device, resulting in an increase in the difficulty of subsequent collection and processing. At the same time, by setting the arc-shaped guiding groove 82 to provide a flow path for the broken soil, the soil moves along the arc-shaped guiding groove 82 toward the side close to the soil discharging device 5 when the fixed block 81 rotates. At this time, by cooperating with the rotation of the spiral soil discharging rod 51, the soil at non-specified positions can be discharged, preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0036] The collection component 85 includes a connecting frame 851. At the center of the connecting frame 851, a telescopic sleeve 855 is fixedly connected. Inside the telescopic sleeve 855, a return spring 854 is fixedly connected. Around the connecting frame 851, a guiding frame 852 is fixedly connected. Inside the guiding frame 852, a guiding plate 853 is fixedly connected. The side wall of the connecting frame 851 is slidably connected to the inner wall of the fixed block 81. The outer side of the telescopic sleeve 855 is fixedly connected to the center of the fixing plate 83. The outer side of the telescopic sleeve 855 is fixedly connected to the outer side of the arc-shaped soil discharging rod 84. The side of the telescopic sleeve 855 away from the fixing plate 83 is fixedly connected to the outer wall of the ejector rod 87. The outer wall of the guiding frame 852 is slidably connected to the inner wall of the fixing plate 83. When the ejector rod 87 pushes the telescopic sleeve 855 to contract, at this time the return spring 854 is compressed under force. At the same time, the connecting frame 851 drives the guiding frame 852 to slide downward along the inner wall of the fixing plate 83. At this time, the inner cavity of the fixed block 81 can be connected to the space where the soil at the specified depth is located through the guiding frame 852. At the same time, by setting the guiding plate 853, during the process of the guiding plate 853 rotating with the collection component 85, the lower side contacts the soil first, which can more effectively guide the soil into the guiding frame 852 and the inner cavity of the fixed block 81. Under the dual action of this, the soil is sucked and collected in a more efficient and stable manner. When it is necessary to take out the collected soil from the spiral soil discharging rod 51, just remove the bolts fixing between the fixed block 81 and the spiral soil discharging rod 51, remove the whole breaking soil device 8, and then the collected soil can be directly pushed out of the spiral soil discharging rod 51 by extending the telescopic cylinder 52.

[0037] Working principle: During use, the staff can move the entire geographic information collection device to the target position where soil information needs to be collected in the national territorial space planning through the moving frame 1. After reaching the target position, rotate the turning frame 2 connected to the top of the moving frame 1 to make the turning frame 2 perpendicular to the moving frame 1. After the adjustment is completed, insert the limit insertion rods 10 slidably connected to both sides of the turning frame 2 into the jacks on the inner wall of the moving frame 1 to fix the angle of the turning frame 2 and ensure the stability of the subsequent collection work.

[0038] By starting the motor on the top of the turning frame 2 to drive the lead screw 3 to rotate, the rotation of the lead screw 3 will drive the adjusting frame 4 to move downward along the axial direction of the lead screw 3, so that the adjusting frame 4 drives the soil discharging device 5 and the breaking soil device 8 to reach the specified soil collection depth. During the rotation of the lead screw 3, the rotation power of the lead screw 3 will be transmitted to the spline sleeve 9 through the gearbox 7. And because the spline sleeve 9 is sleeved on the outside of the spline shaft 6, so during the process of the spline sleeve 9 moving with the soil discharging device 5, it will also synchronously drive the soil discharging device 5 and the breaking soil device 8 to rotate. This design of driving the depth adjustment and the device rotation through one motor reduces the adjustment time of the equipment.

[0039] When the soil-breaking device 8 contacts the soil during the downward movement, the conical soil-breaking block 86 at the bottom of the arc-shaped discharging rod 84 first contacts the soil. The conical soil-breaking block 86 can effectively break the hard soil during the rotation process, decomposing the larger soil blocks into smaller particles. Subsequently, the arc-shaped discharging rod 84 can throw the broken soil to the periphery of the fixed block 81, preventing the soil from being compacted during the downward movement of the device and increasing the difficulty of subsequent collection and processing.

[0040] At the same time, by setting the arc-shaped guiding groove 82 to provide a flow path for the broken soil, the soil moves along the arc-shaped guiding groove 82 towards the side close to the soil discharging device 5 when the fixed block 81 rotates. At this time, combined with the rotation of the spiral soil discharging rod 51, the soil at non-designated positions can be discharged, preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0041] When the soil-breaking device 8 reaches the designated collection depth, the telescopic cylinder 52 in the soil discharging device 5 contracts, causing the piston rod 53 to move upward. During the upward movement of the piston rod 53, a negative pressure environment can be provided for the inner cavity of the spiral soil discharging rod 51. At the same time, the piston rod 53 pushes the sliding plate 59 upward through the compression spring 54. When the sliding plate 59 contacts the bottom end of the short connecting rod 58, under the elastic force of the compression spring 54, the sliding plate 59 pushes the short connecting rod 58 to move upward in the liquid guiding elbow 57. At this time, the hydraulic oil in the inner cavity of the liquid guiding elbow 57 is compressed, forcing the long connecting rod 55 to move downward synchronously with the movement of the short connecting rod 58. Furthermore, the long connecting rod 55 presses the ejector rod 87 downward through the pressing plate 56, thereby opening the collection assembly 85. The collection assembly 85 can convey the soil at the designated depth towards the inner cavity of the spiral soil discharging rod 51 when the soil-breaking device 8 rotates. The formation of the negative pressure environment helps the soil enter the spiral soil discharging rod 51 more naturally. The collaborative working mode of the negative pressure environment and the collection assembly 85 enables the equipment to adapt to various complex soil conditions and expands the application range of the equipment.

[0042] At the same time, when the sliding plate 59 pushes the short connecting rod 58 to reach the upper dead center, with the continuous upward movement of the piston rod 53, at this time, under the resistance of the limiting plate 50, the sliding plate 59 stops moving upward, and the compression spring 54 continues to be compressed. This can prevent the short connecting rod 58 and the sliding plate 59 from interfering with the movement of the piston rod 53 after reaching the upper dead center, ensuring the stable formation and continuous existence of the negative pressure environment, thereby improving the accuracy and reliability of soil collection.

[0043] When the collecting component 85 is in use, after the ejector rod 87 pushes the telescopic sleeve 855 to contract, the return spring 854 is compressed under force. At the same time, the connecting frame 851 drives the guiding frame 852 to slide downward along the inner wall of the fixed plate 83. At this time, the inner cavity of the fixed block 81 can be connected to the space where the soil at the specified depth is located through the guiding frame 852. Meanwhile, by setting the guiding plate 853, during the rotation of the collecting component 85, the lower side of the guiding plate 853 contacts the soil first, which can more effectively guide the soil into the inner cavities of the guiding frame 852 and the fixed block 81. Under this dual action, the soil is sucked and collected in a more efficient and stable manner. When it is necessary to take out the collected soil from the spiral soil discharging rod 51, only the bolt fixing the fixed block 81 and the spiral soil discharging rod 51 needs to be removed, and the earth-breaking device 8 as a whole is removed. Subsequently, the collected soil can be directly pushed out of the spiral soil discharging rod 51 by extending the telescopic cylinder 52.

[0044] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising a..." does not exclude the existence of additional identical elements in the process, method, article or device comprising the said element.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A geographic information collection device based on national land space planning, comprising a mobile frame (1) and a flip frame (2) rotatably connected to the top of the mobile frame (1), characterized in that: Also includes: The inner side of the tilting frame (2) is rotatably connected to a screw rod (3), the outer wall of the screw rod (3) is threadedly connected to an adjusting frame (4), the inner side of the adjusting frame (4) is rotatably connected to a soil discharge device (5), a side of the soil discharge device (5) close to the adjusting frame (4) is fixedly connected to a spline shaft (6), and a side of the soil discharge device (5) away from the spline shaft (6) is fixedly connected to a soil breaking device (8); The soil discharge device (5) comprises a spiral soil discharge rod (51), the inner wall of the spiral soil discharge rod (51) is fixedly connected to a telescopic cylinder (52), and the output end of the telescopic cylinder (52) is fixedly connected to a piston rod (53); The soil breaking device (8) comprises a fixed block (81), a fixed plate (83) is fixedly connected to the inner side of the fixed block (81), a collection assembly (85) is fixedly connected to the center of the fixed plate (83), an arc-shaped discharge rod (84) is fixedly connected to the outer side of the collection assembly (85), and a conical soil crushing block (86) is fixedly connected to the outer side of the arc-shaped discharge rod (84); A compression spring (54) is fixedly connected to the side of the piston rod (53) close to the telescopic cylinder (52), and a sliding plate (59) is fixedly connected to the side of the compression spring (54) away from the piston rod (53). The inner wall of the spiral soil discharge rod (51) is fixedly connected to a limit plate (50), and the outer side of the limit plate (50) is fixedly connected to a liquid guide bend (57). The inner walls of both sides of the liquid guide bend (57) are slidably connected to a long connecting rod (55) and a short connecting rod (58), respectively, and one end of the long connecting rod (55) away from the liquid guide bend (57) is fixedly connected to a pressing plate (56). The outer wall of the spiral soil discharge rod (51) is fixedly connected to the inner side of the adjustment frame (4), one side of the spiral soil discharge rod (51) is fixedly connected to the outer wall of the spline sleeve (9), and the other side of the spiral soil discharge rod (51) is fixedly connected to the outer side of the soil breaking device (8).

2. The device for collecting geographic information based on national land space planning according to claim 1, characterized in that: The outer side of the flip frame (2) is fixedly connected to a gear box (7), the outer side of the spline shaft (6) is sleeved with a spline sleeve (9), both sides of the flip frame (2) are slidably connected to limit rods (10), the outer wall of the limit rod (10) is plugged into the inner wall of the movable frame (1) through a plug hole, and the inner wall of the adjustment frame (4) is slidably connected to the outer side of the flip frame (2) through a guide rod.

3. The device for collecting geographic information based on national land space planning according to claim 2, characterized in that: The power input end of the gear box (7) is fixedly connected to the outer wall of the screw rod (3), and the power output end of the gear box (7) is fixedly connected to the outer wall of the spline sleeve (9). The soil-breaking device (8) is used to crush hard soil and send soil at a specified depth into the soil-discharging device (5) for collection. The soil-discharging device (5) is used to discharge soil at a non-specified depth crushed by the soil-breaking device (8) to the outside.

4. The device for collecting geographic information based on national land space planning according to claim 1, characterized in that: The side walls of the piston rod (53) and the sliding plate (59) are both slidably connected to the inner wall of the spiral soil removal rod (51), and the inner wall of the sliding plate (59) and the piston rod (53) are both slidably connected to the outer wall of the long connecting rod (55).

5. The device for collecting geographic information based on national land space planning according to claim 1, characterized in that: An arc-shaped drainage groove (82) is provided in the wall of the fixed block (81); a side of the arc-shaped discharge rod (84) away from the conical soil crushing block (86) is fixedly connected to the outer side of the fixed plate (83); a top rod (87) is fixedly connected to the outer side of the collection assembly (85); and the outer side of the fixed block (81) is fixedly connected to the outer side of the spiral soil discharge rod (51) via bolts.

6. The device for collecting geographic information based on national land space planning according to claim 1, characterized in that: The collection assembly (85) comprises a connecting frame (851), a telescopic sleeve (855) being fixedly connected at the center of the connecting frame (851), a return spring (854) being fixedly connected on the inner side of the telescopic sleeve (855), a drainage frame (852) being fixedly connected on the periphery of the connecting frame (851), and a guide plate (853) being fixedly connected on the inner side of the drainage frame (852).

7. The device for collecting geographic information based on national land space planning according to claim 6, characterized in that: The side wall of the connecting frame (851) is slidably connected to the inner wall of the fixed block (81); the outer side of the telescopic sleeve (855) is fixedly connected to the center of the fixed plate (83); the outer side of the telescopic sleeve (855) is fixedly connected to the outer side of the arc-shaped discharge rod (84); the side of the telescopic sleeve (855) away from the fixed plate (83) is fixedly connected to the outer wall of the push rod (87); and the outer wall of the drainage frame (852) is slidably connected to the inner wall of the fixed plate (83).

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