Geographic information acquisition device based on territorial space planning

Abstract

The invention relates to the technical field of geographic information acquisition. The invention discloses a territorial space planning-based geographic information acquisition device, which comprises a movable frame body and an overturning frame rotationally connected to the top of the movable frame body, and further comprises a screw rod rotationally connected to the inner side of the overturning frame, an adjusting frame is in threaded connection with the outer wall of the screw rod, a soil discharging device is rotationally connected to the inner side of the adjusting frame, and the soil discharging device is in threaded connection with the outer wall of the screw rod. According to the collecting device, the soil discharging device and the soil breaking device are matched with each other, a telescopic air cylinder in the soil discharging device shrinks, so that a piston rod moves upwards, a negative pressure environment can be provided for an inner cavity of a spiral soil discharging rod in the upward moving process of the piston rod, and a collecting assembly is started synchronously; the collecting assembly can convey soil with the specified depth to the direction of an inner cavity of the spiral soil discharging rod when the soil breaking device rotates, the formation of a negative pressure environment is beneficial to enabling the soil to enter the spiral soil discharging rod more naturally, and due to the cooperative working mode, the equipment can adapt to various complex soil conditions, and the application range of the equipment is expanded.

Description

Technical Field

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

[0002] In today's land space planning, accurate and comprehensive geographic information collection is essential for scientifically and rationally planning land resources and promoting ecological protection and sustainable development. As a key component of geographic information, the precise collection of soil information directly affects the accuracy and effectiveness of planning decisions.

[0003] In the prior art, when traditional collection devices move downward along the surface to collect soil, the soil is often compacted. After the soil is compacted, it not only increases the difficulty of collection, but also may change the original structure and properties of the soil, affecting the accuracy and representativeness of the collected samples. 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 national land space planning. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a geographic information collection device based on national land space planning, which solves the problem that traditional collection devices easily cause mixing of soils at different depths.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a geographic information collection device based on national land space planning, including a mobile frame and a turning frame rotatably connected to the top of the mobile frame, and also including: the inner side of the turning frame is rotatably connected to a screw rod, the outer wall of the screw rod is threadedly connected to an adjusting frame, the inner side of the adjusting frame is rotatably connected to a soil discharge device, the soil discharge device is fixedly connected to a spline shaft on the side close to the adjusting frame, the outer side of the turning frame is fixedly connected to a gear box, the outer side of the spline shaft is sleeved with a spline sleeve, and the soil discharge device is fixedly connected to a soil breaking device on the side away from the spline shaft; by starting the motor on the top of the turning frame to drive the screw rod to rotate, the rotation of the screw rod will drive the adjusting frame to move downward along the axial direction of the screw rod, so that the adjusting frame drives the soil discharge device and the soil breaking device to reach a specified soil collection depth.

[0006] The cam is pressed downwardly to release the piston, and the cam, when the piston is pushed upward, moves to the next step of pushing the piston down, and the cam is pressed downwardly to release the piston, so that the piston can move upward.

[0007] The soil-breaking device is used for crushing hard soil lumps and sending soil of a specified depth into a soil-discharging device for collection. The soil-discharging device is used for discharging soil of a non-specified depth crushed by the soil-breaking device to the outside. The soil-breaking device includes a fixed block, a fixed plate is fixedly connected to the inner side of the fixed block, a collecting component is fixedly connected to the center of the fixed plate, an arc-shaped discharge rod is fixedly connected to the outer side of the collecting component, and a conical soil-breaking block is fixedly connected to the outer side of the arc-shaped discharge rod. The conical soil-breaking block can effectively crush hard soil lumps during rotation and decompose larger soil lumps into smaller particles. Then the arc-shaped discharge rod can throw the crushed soil to the surroundings of the fixed block to prevent the soil from being compacted during the downward movement of the device.

[0008] Preferably, the two sides of the flip frame are slidably connected with limit rods, the outer wall of the limit rods is plugged into the inner wall of the movable frame through a socket, the inner wall of the adjustment frame is slidably connected to the outer side of the flip frame through a guide rod, and the limit rods slidably connected on both sides of the flip frame are inserted into the sockets on the inner wall of the movable frame to fix the angle of the flip frame.

[0009] Preferably, the power input end of the gearbox is fixedly connected to the outer wall of the screw, and the power output end of the gearbox is fixedly connected to the outer wall of the spline sleeve. During the rotation of the screw, the rotational power of the screw will be transmitted to the spline sleeve through the gearbox. Because the spline sleeve is arranged on the outside of the spline shaft, the spline sleeve will also synchronously drive the soil discharge device and the soil breaking device to rotate as the soil discharge device moves.

[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 earth-breaking device. The sliding plate pushes the short connecting rod to move upward in the liquid guiding bend. At this time, the hydraulic oil in the inner cavity of the liquid guiding bend is compressed, forcing the long connecting rod to move downward synchronously with the movement of the short connecting rod, and then the long connecting rod presses the top rod downward through the pressure plate, thereby opening the collection assembly.

[0011] Preferably, the side walls of the piston rod and the sliding plate are slidably connected to the inner wall of the spiral earth-moving rod, and the inner walls of the sliding plate and the piston rod are slidably connected to the outer wall of the long connecting rod. When the sliding plate pushes the short connecting rod to reach the upper dead point, as the piston rod continues to move upward, the sliding plate stops moving upward due to the resistance of the limit plate, and the compression spring continues to be compressed, thereby preventing the short connecting rod and the sliding plate from interfering with the movement of the piston rod after reaching the upper dead point, thereby ensuring the stable formation and continuous existence of the negative pressure environment.

[0012] Preferably, an arc-shaped drainage groove is opened in the wall of the fixed block, the side of the arc-shaped discharge rod away from the conical crushed soil block is fixedly connected to the outer side of the fixed plate, the outer side of the collection component is fixedly connected with a push rod, and the outer side of the fixed block is fixedly connected to the outer side of the spiral discharge rod by bolts. By setting the arc-shaped drainage groove, a flow channel is provided for the crushed soil. When the fixed block rotates, the soil moves along the arc-shaped drainage groove to the side close to the discharge device. At this time, the soil in non-specified positions can be discharged in conjunction with the rotation of the spiral discharge rod, thereby preventing the mixing of soils at different depths.

[0013] Preferably, the collecting component comprises a connecting frame, a telescopic sleeve is fixedly connected at the center of the connecting frame, a return spring is fixedly connected to the inner side of the telescopic sleeve, a guiding frame is fixedly connected to the four sides of the connecting frame, and a guide plate is fixedly connected to the inner side of the guiding frame. When the push rod pushes the telescopic sleeve to contract, the return spring is compressed, and 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 with the space where the soil at a specified depth is located through the guiding frame. At the same time, by setting the guide plate, the lower side of the guide plate contacts the soil first during the rotation of the collecting component, so that the soil can be more effectively guided into the inner cavity of the guiding frame and 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 discharge rod, the side of the telescopic sleeve away from the fixed plate is fixedly connected to the outer wall of the top rod, and the outer wall of the guide frame is slidably connected to the inner wall of the fixed plate. When the collected soil needs to be taken out from the spiral discharge rod, it is only necessary to remove the bolts fixing the fixed block and the spiral discharge rod, remove the soil breaking device as a whole, and then the collected soil can be directly pushed out of the spiral discharge rod by extending the telescopic cylinder.

[0015] The present invention provides a device for collecting geographic information based on national land space planning. It has the following beneficial effects: (1) The collection device is provided with a spline shaft. The rotation of the screw will drive the adjustment frame to move downward along the axial direction of the screw, so that the adjustment frame drives the soil discharge device and the soil breaking device to reach the specified soil collection depth. During the rotation of the screw, the rotational power of the screw will be transmitted to the spline sleeve through the gear box. Because the spline sleeve is arranged on the outside of the spline shaft, the spline sleeve will synchronously drive the soil discharge device and the soil breaking device to rotate as the soil discharge device moves. This design of driving the depth adjustment and device rotation by a motor reduces the adjustment time of the equipment.

[0016] (II) The collection device is provided with a soil-breaking device. When the soil-breaking device contacts the soil during the downward movement, the conical soil-breaking block at the bottom of the arc-shaped discharge rod contacts the soil first. The conical soil-breaking block can effectively break up the hard soil during the rotation process, breaking up the larger soil into smaller particles. Then the arc-shaped discharge rod can throw the broken soil around the fixed block, which can prevent the soil from being compacted during the downward movement of the device, which increases the difficulty of subsequent collection and processing.

[0017] (III) The collecting device provides a flow channel for the crushed soil by setting up an arc-shaped drainage groove. When the fixed block rotates, the soil moves along the arc-shaped drainage groove to the side close to the soil discharge device. At this time, the rotation of the spiral soil discharge rod can discharge the soil in non-specified positions, preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0018] (IV) The collecting device cooperates with the soil discharge device and the soil breaking device by setting them up. The telescopic cylinder in the soil discharge device contracts, causing the piston rod to move upward. During the upward movement, the piston rod can provide a negative pressure environment for the inner cavity of the spiral soil discharge rod and simultaneously open the collecting component. The collecting component can transport the soil of a specified depth toward the inner cavity of the spiral soil discharge rod when the soil breaking device rotates. The formation of the negative pressure environment helps the soil to enter the spiral soil discharge rod more naturally. The coordinated working mode of the negative pressure environment and the collecting component enables the equipment to adapt to a variety of complex soil conditions, thereby expanding the scope of application of the equipment.

[0019] (V) The collection device is provided with a compression spring. When the sliding plate pushes the short connecting rod to the upper dead point, as the piston rod continues to move upward, the sliding plate stops moving upward due to the resistance of the limit plate, and the compression spring continues to be compressed. This can prevent the short connecting rod and the sliding plate from interfering with the movement of the piston rod after reaching the upper dead point, thereby ensuring the stable formation and continuous existence of the negative pressure environment, thereby improving the accuracy and reliability of soil collection.

[0020] (VI) The collection device is provided with a collection component. When the push rod pushes the telescopic sleeve to retract, the return spring is compressed and the connecting frame drives the drainage 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 with the space where the soil at a specified depth is located through the drainage frame. At the same time, by providing a guide plate, the lower side of the guide plate contacts the soil first during the rotation of the collection component, which can more effectively guide the soil into the inner cavity of the drainage frame and the fixed block. Under this dual effect, the soil can be sucked in and collected in a more efficient and stable manner. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 A partial cross-sectional view of the present invention as a whole; Figure 3 It is a structural schematic diagram of the turning frame of the present invention; Figure 4 It is a structural schematic diagram of the soil discharge device of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of the structure at A; Figure 6 It is a schematic structural diagram of the earth-breaking device of the present invention; Figure 7 It is a structural schematic diagram of the earth-breaking device of the present invention from another perspective; Figure 8 It is a structural schematic diagram of the arc-shaped discharge rod of the present invention; Fig. 9 It is a schematic diagram of the structure of the acquisition component of the present invention.

[0022] In the figure: 1. movable frame; 2. tilting frame; 3. screw rod; 4. adjusting frame; 5. soil discharge device; 6. spline shaft; 7. gear box; 8. soil breaking device; 9. spline sleeve; 10. limit rod; 51. spiral soil discharge rod; 52. telescopic cylinder; 53. piston rod; 54. compression spring; 55. long connecting rod; 56. pressure plate; 57. liquid guiding elbow; 58. short connecting rod; 59. sliding plate; 50. limit plate; 81. fixed block; 82. arc-shaped drainage groove; 83. fixed plate; 84. arc-shaped discharge rod; 85. collection component; 86. conical soil crushing block; 87. push rod; 851. connecting frame; 852. drainage frame; 853. guide plate; 854. reset spring; 855. telescopic sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Example: See Figure 1-Figure 9The present invention provides a technical solution: a geographic information collection device based on land space planning, comprising a mobile frame 1 and a turning frame 2 rotatably connected to the top of the mobile frame 1, and also comprising: a screw rod 3 is rotatably connected to the inner side of the turning frame 2, an adjusting frame 4 is threadedly connected to the outer wall of the screw rod 3, a soil discharge 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 discharge device 5 close to the adjusting frame 4, a gear box 7 is fixedly connected to the outer side of the turning 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 discharge device 5 away from the spline shaft 6; limited insertion rods 10 are slidably connected to the two sides of the turning frame 2, the outer wall of the limited insertion rod 10 is plugged into the inner wall of the mobile frame 1 through a socket, the inner wall of the adjusting frame 4 is slidably connected to the outer side of the turning frame 2 through a guide rod, 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 staff can move the entire geographic information collection device to the land space planning by the mobile frame 1 The target position for soil information collection in spatial planning is required. After reaching the target position, the turning frame 2 connected to the top of the mobile frame 1 is rotated so that the turning frame 2 and the mobile frame 1 are placed vertically. After the adjustment is completed, the limit plug rods 10 slidably connected on both sides of the turning frame 2 are inserted into the jacks on the inner wall of the mobile frame 1 to fix the angle of the turning frame 2 and ensure the stability of subsequent collection work; by starting the motor on the top of the turning frame 2 to drive the screw rod 3 to rotate, the rotation of the screw rod 3 will drive the adjusting frame 4 to move downward along the axial direction of the screw rod 3, so that the adjusting frame 4 drives the soil discharge device 5 and the soil breaking device 8 to reach the specified soil collection depth. During the rotation of the screw rod 3, the rotational power of the screw rod 3 will be transmitted to the spline sleeve 9 through the gear box 7. Because the spline sleeve 9 is arranged on the outside of the spline shaft 6, the spline sleeve 9 will also synchronously drive the soil discharge device 5 and the soil breaking device 8 to rotate during the movement of the soil discharge device 5. This design of driving the depth adjustment and device rotation by one motor reduces the adjustment time of the equipment.

[0025] The soil discharge device 5 includes a spiral soil discharge rod 51, the inner wall of the spiral soil discharge rod 51 is fixedly connected with a telescopic cylinder 52, the output end of the telescopic cylinder 52 is fixedly connected with a piston rod 53, the side of the piston rod 53 close to the telescopic cylinder 52 is fixedly connected with a compression spring 54, the side of the compression spring 54 away from the piston rod 53 is fixedly connected with a sliding plate 59, the inner wall of the spiral soil discharge rod 51 is fixedly connected with a limit plate 50, the outer side of the limit plate 50 is fixedly connected with a liquid guide elbow 57, the inner walls of both sides of the liquid guide elbow 57 are respectively slidably connected with a long connecting rod 55 and a short connecting rod 58, and the end of the long connecting rod 55 away from the liquid guide elbow 57 is fixedly connected with a pressing plate 59. 6; the outer wall of the spiral soil discharge rod 51 is fixedly connected to the inner side of the adjusting 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 earth-breaking device 8. The side walls of the piston rod 53 and the sliding plate 59 are slidably connected to the inner wall of the spiral soil discharge rod 51, and the inner walls of the sliding plate 59 and the piston rod 53 are slidably connected to the outer wall of the long connecting rod 55. When the earth-breaking device 8 reaches the specified collection depth, the telescopic cylinder 52 in the soil discharge device 5 contracts, causing the piston rod 53 to move upward. During the upward movement, the piston rod 53 can provide a negative pressure environment for the inner cavity of the spiral soil discharge rod 51, and At the same time, the piston rod 53 pushes the sliding plate 59 upwards through the compression spring 54. When the sliding plate 59 contacts the bottom end of the short connecting rod 58, the sliding plate 59 pushes the short connecting rod 58 to move upwards in the liquid guiding elbow 57 under the elastic force of the compression spring 54. 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, thereby causing the long connecting rod 55 to press the top rod 87 downwards through the pressure plate 56, thereby opening the collection assembly 85. The collection assembly 85 can transport the soil of a specified depth to the inner cavity of the spiral soil discharge rod 51 when the earth-breaking device 8 rotates. The formation of a negative pressure environment is helpful The soil enters the spiral soil discharge rod 51 more naturally. The cooperative working mode of the negative pressure environment and the collection component 85 enables the equipment to adapt to a variety of complex soil conditions and expands the scope of application of the equipment. At the same time, when the sliding plate 59 pushes the short connecting rod 58 to reach the upper dead point, as the piston rod 53 continues to move upward, the sliding plate 59 stops moving upward under the resistance of the limit plate 50, and the compression spring 54 continues to be compressed, thereby preventing 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 point, ensuring the stable formation and continuous existence of the negative pressure environment, thereby improving the accuracy and reliability of soil collection.

[0026] The soil-breaking device 8 is used for crushing hard soil and sending the soil of a specified depth into the soil-discharging device 5 for collection. The soil-discharging device 5 is used for discharging the soil of a non-specified depth crushed by the soil-breaking device 8 to the outside. The soil-breaking device 8 includes a fixed block 81, a fixed plate 83 is fixedly connected to the inner side of the fixed block 81, a collecting 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 collecting assembly 85, and a conical crushed soil block 86 is fixedly connected to the outer side of the arc-shaped discharge rod 84; an arc-shaped dredging groove 82 is opened in the wall of the fixed block 81, a side of the arc-shaped discharge rod 84 away from the conical crushed soil 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 collecting assembly 85, and the outer side of the fixed block 81 is fixedly connected to the outer side of the spiral soil-discharging rod 51 by bolts. When the soil-breaking device 8 contacts the soil during the downward movement, the conical crushed soil block 86 located at the bottom of the arc-shaped discharge rod 84 contacts the soil first. The conical soil crushing block 86 can effectively crush hard soil lumps during the rotation process, breaking down larger soil lumps into smaller particles, and then the arc-shaped discharge rod 84 can throw the crushed soil to the surroundings of the fixed block 81, which can prevent the soil from being compacted during the downward movement of the device, resulting in increased difficulty in subsequent collection and processing. At the same time, an arc-shaped drainage groove 82 is provided to provide a flow channel for the crushed soil. When the fixed block 81 rotates, the soil moves along the arc-shaped drainage groove 82 to the side close to the soil discharge device 5. At this time, the rotation of the spiral soil discharge rod 51 can be used to discharge the soil in non-specified positions, preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0027] The collecting assembly 85 includes a connecting frame 851, a telescopic sleeve 855 is fixedly connected to the center of the connecting frame 851, a return spring 854 is fixedly connected to the inner side of the telescopic sleeve 855, a guide frame 852 is fixedly connected to the surrounding of the connecting frame 851, a guide plate 853 is fixedly connected to the inner side of the guide frame 852, 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 top rod 87, the outer wall of the guide frame 852 is connected to the fixed plate The inner wall of the fixed plate 83 is slidably connected. When the top rod 87 pushes the telescopic sleeve 855 to shrink, the return spring 854 is compressed. 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 with the space where the soil at the specified depth is located through the guiding frame 852. At the same time, by setting the guide plate 853, the lower side of the guide plate 853 first contacts the soil during the rotation of the collection component 85, which can more effectively guide the soil into the inner cavity of the guiding frame 852 and the fixed block 81, so that the soil is sucked and collected in a more efficient and stable manner under this dual effect. When it is necessary to take the collected soil out of the spiral soil discharge rod 51, it is only necessary to remove the bolts fixed between the fixed block 81 and the spiral soil discharge rod 51, and remove the soil breaking device 8 as a whole. Then, the collected soil can be directly pushed out of the spiral soil discharge rod 51 by extending the telescopic cylinder 52.

[0028] Working principle: When in 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 land space planning through the mobile frame 1. After reaching the target position, the flip frame 2 connected to the top of the mobile frame 1 is rotated to make the flip frame 2 and the mobile frame 1 vertically placed. After the adjustment is completed, the limit rods 10 slidably connected on both sides of the flip frame 2 are inserted into the sockets on the inner wall of the mobile frame 1 to fix the angle of the flip frame 2 and ensure the stability of subsequent collection work; By starting the motor on the top of the flip frame 2 to drive the screw rod 3 to rotate, the rotation of the screw rod 3 will drive the adjusting frame 4 to move downward along the axial direction of the screw rod 3, so that the adjusting frame 4 drives the soil discharge device 5 and the soil breaking device 8 to reach the specified soil collection depth. During the rotation of the screw rod 3, the rotational power of the screw rod 3 will be transmitted to the spline sleeve 9 through the gear box 7. Because the spline sleeve 9 is arranged on the outside of the spline shaft 6, the spline sleeve 9 will also synchronously drive the soil discharge device 5 and the soil breaking device 8 to rotate during the movement of the soil discharge device 5. This design of driving the depth adjustment and device rotation by one motor reduces the adjustment time of the equipment.

[0029] When the soil breaking device 8 contacts the soil during the downward movement, the conical soil crushing block 86 at the bottom of the arc-shaped discharge rod 84 contacts the soil first. The conical soil crushing block 86 can effectively crush the hard soil during the rotation process, breaking the larger soil into smaller particles, and then the arc-shaped discharge rod 84 can throw the crushed soil to the surroundings of the fixed block 81, which can prevent the soil from being compacted during the downward movement of the device, which increases the difficulty of subsequent collection and processing.

[0030] At the same time, an arc-shaped drainage groove 82 is provided to provide a flow path for the crushed soil. When the fixed block 81 rotates, the soil moves along the arc-shaped drainage groove 82 to the side close to the soil discharge device 5. At this time, the rotation of the spiral soil discharge rod 51 can discharge the soil in the non-specified position, thereby preventing the mixing of soils at different depths and ensuring the purity and representativeness of the collected samples.

[0031] When the earth-breaking device 8 reaches the specified collection depth, the telescopic cylinder 52 in the earth-discharging device 5 contracts, causing the piston rod 53 to move upward. During the upward movement, the piston rod 53 can provide a negative pressure environment for the inner cavity of the spiral earth-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, the sliding plate 59 pushes the short connecting rod 58 to move upward in the liquid guiding elbow 57 under the elastic force of the compression spring 54. At this time, the hydraulic oil in the inner cavity of the liquid guiding elbow 57 is compressed. The long connecting rod 55 is forced to move downward synchronously with the movement of the short connecting rod 58, so that the long connecting rod 55 presses the top rod 87 downward through the pressure plate 56, thereby opening the collection component 85. The collection component 85 can transport the soil of a specified depth toward the inner cavity of the spiral soil discharge rod 51 when the earth-breaking device 8 rotates. The formation of a negative pressure environment helps the soil to enter the spiral soil discharge rod 51 more naturally. The coordinated working mode of the negative pressure environment and the collection component 85 enables the equipment to adapt to a variety of complex soil conditions, thereby expanding the scope of application of the equipment.

[0032] At the same time, when the sliding plate 59 pushes the short connecting rod 58 to reach the top dead center, as the piston rod 53 continues to move upward, the sliding plate 59 stops moving upward under the resistance of the limit plate 50, and the compression spring 54 continues to be compressed, thereby preventing the short connecting rod 58 and the sliding plate 59 from interfering with the movement of the piston rod 53 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.

[0033] When the collection assembly 85 is in use, after the push rod 87 pushes the telescopic sleeve 855 to retract, the return spring 854 is compressed, and the connecting frame 851 drives the drainage 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 drainage frame 852. At the same time, by setting the guide plate 853, the lower side of the guide plate 853 first contacts the soil during the rotation of the collection assembly 85, which can more effectively guide the soil into the inner cavity of the drainage frame 852 and the fixed block 81, so that the soil is sucked in and collected in a more efficient and stable manner under this dual effect. When it is necessary to take the collected soil out of the spiral soil discharge rod 51, it is only necessary to remove the bolts fixing the fixed block 81 and the spiral soil discharge rod 51, and remove the soil breaking device 8 as a whole, and then the collected soil can be directly pushed out of the spiral soil discharge rod 51 by extending the telescopic cylinder 52.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that 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-breaking block (86) is fixedly connected to the outer side of the arc-shaped discharge rod (84).

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: 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).

5. 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).

6. 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.

7. 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).

8. The device for collecting geographic information based on national land space planning according to claim 7, 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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