Surveying and mapping acquisition device for land resource management

Abstract

The invention relates to the technical field of surveying and mapping acquisition devices, in particular to a surveying and mapping acquisition device for land resource management, which comprises a storage box, four adjustable supporting legs, surveying and mapping equipment, a concave seat, two mounting mechanisms, a supporting seat, two guide plates, a mounting seat, two driving mechanisms, a pushing mechanism, a closing mechanism and a limiting mechanism, the four adjustable supporting legs are arranged at the bottom end of the storage box and are used for supporting the storage box; the surveying and mapping equipment is located in the storage box; surveying and mapping equipment is mounted on the recess; the two mounting mechanisms are respectively positioned on two sides of the surveying and mapping equipment; the supporting seat is fixed at the bottom end of the concave seat; the surveying and mapping equipment storage box has the beneficial effects that through mutual matching and linkage of the rotating disc, the fixing strip, the sliding rod, the connecting plate and other components, the concave seat jacks open the sealing plate, so that surveying and mapping equipment is moved out of the storage box, the surveying and mapping equipment can work conveniently, various tedious manual operations are not needed, and the surveying and mapping equipment is moved out and stored more conveniently.

Description

Technical Field

[0001] The present invention relates to the technical field of surveying and mapping collection devices, in particular to a surveying and mapping collection device for land resource management. Background Art

[0002] Land surveying and mapping refers to the use of computer technology, optoelectronic technology, network communication technology, space science, and information science as the basis, with the Global Positioning System (GPS), remote sensing (RS), and geographic information system (GIS) as the technical core, to obtain graphics and location information of the current ground status through measurement means for the planning and design of engineering construction and administrative management. Land surveying and mapping plays an important role in land consolidation. It runs through the entire process of land development and consolidation, and provides accurate ownership boundaries and the plane position and area of ​​various land type boundaries for land registration and land statistics.

[0003] For example, patent number CN211108791U discloses a surveying and mapping instrument for land resource management, which relates to the technical field of surveying and mapping instruments and includes a box body, the bottom of which is movably connected to a universal wheel, one side of which is fixedly connected to a handle, the top of which is movably connected to a cover plate, the top of which is fixedly connected to a base plate, and the top of which is fixedly connected to a pull ring. The surveying and mapping instrument for land resource management, through the coordinated arrangement of the box body, universal wheels, handle, placement box, first leg, second leg, third leg, spring column and circular hole, can be a box body that is easy to move when not in use, thus solving the problem of inconvenient movement of existing surveying and mapping instruments; through the coordinated arrangement of the box body, cover plate, base plate, pull ring, lock ring and surveying and mapping instrument, the surveying and mapping instrument can be stored and stored more conveniently after use, and protected, and can be moved and managed together with the device, thus solving the problem of inconvenient storage and imperfect protection of existing surveying and mapping instruments.

[0004] Although this type of technology can provide good protection for the surveying and mapping equipment by storing it in the box, when taking out the surveying and mapping equipment, a series of operations such as manually unlocking the lock ring and opening the cover are required to take out the surveying and mapping equipment. Finally, the surveying and mapping equipment is placed on the top of the box for installation and use, and then placed back into the box after use. The process is relatively cumbersome, especially when surveying and mapping multiple locations, the above operations need to be repeated, which is time-consuming and labor-intensive. Summary of the Invention

[0005] In view of the problem that in the prior art, when taking out the surveying and mapping equipment, a series of operations such as manually unlocking the lock ring and opening the cover are required to take out the surveying and mapping equipment, and finally the surveying and mapping equipment is placed on the upper end of the box for installation and use, and then placed back into the box after use. The process is relatively cumbersome, especially when surveying and mapping multiple locations, the above operations need to be repeated, which is time-consuming and labor-intensive. The present invention provides a surveying and mapping collection device for land resource management. In order to solve the above problems, the present invention proposes a surveying and mapping collection device for land resource management, which solves the existing problems.

[0006] The technical solution adopted by the present invention to solve its technical problems is: a surveying and mapping collection device for land resource management, comprising a storage box, four adjustable legs, a surveying and mapping device, a recess, two mounting mechanisms, a support base, two guide plates, a mounting base, two driving mechanisms, a pushing mechanism, a closing mechanism and a limiting mechanism, wherein the four adjustable legs are all arranged at the bottom end of the storage box to support the storage box; the surveying and mapping device is located inside the storage box; the recess is used to mount the surveying and mapping device; the two mounting mechanisms are respectively located on both sides of the surveying and mapping device; the support base is fixed to the bottom end of the recess; the two guide plates are fixed to the bottom wall of the storage box, and the two guide plates are provided with slide grooves, and the two guide plates and the two slide grooves are both arranged in an arc shape; the mounting base is fixed to the bottom wall of the storage box, and a dual-axis motor is fixedly connected to the mounting base; Two drive mechanisms are located on both sides of the dual-axis motor. Each drive mechanism includes a turntable, a fixing bar, a collar, a fixing column and a rotating shaft. The center of the turntable is fixedly connected to the output end of the dual-axis motor via the rotating shaft. A fixing column is fixedly connected to one side of the turntable. The fixing column and the collar are fixedly connected via a fixing bar. The pushing mechanism is located at the bottom end of the support seat, and the pushing mechanism includes two sliding rods, four sleeve blocks, four connecting plates, two bottom blocks and two ring grooves. Both ends of the two sliding rods are slidably connected to the two sliding grooves, and the two bottom blocks are respectively fixed on both sides of the bottom ends of the two support seats. The top ends of the four connecting plates are respectively rotatably connected to the bottom ends of the two bottom blocks, and the bottom ends of the four connecting plates are respectively rotatably connected to the four sleeve blocks. The two sliding rods are provided with ring grooves adapted to the sleeve rings, and the two sleeve rings are movably sleeved on the two ring grooves; The closing mechanism is located at the upper end of the storage box and closes the opening of the storage box; The limiting mechanism is arranged at the upper end of the closing mechanism to limit the closing mechanism.

[0007] Specifically, the two mounting mechanisms each include two insertion rods, a connecting rod, a push block, two side blocks and two springs. The two insertion rods are fixedly connected by a connecting rod. One end of the two insertion rods passes through the side wall of the recess and is fixedly connected to the side block. The push block is fixedly sleeved on the two insertion rods. The two springs are fixedly connected between the push block and the side wall of the recess and sleeved on the periphery of the two insertion rods. The ends of the two insertion rods away from the side blocks are movably inserted into the two slots on the outside of the surveying and mapping equipment.

[0008] Specifically, the closing mechanism includes two sealing plates, four mounting blocks, four torsion springs and two rotating rods. The four mounting blocks are fixedly connected to the upper end of the storage box. The two rotating rods are fixedly sleeved with the two sealing plates respectively. Both ends of the two rotating rods are rotatably connected to the corresponding mounting blocks. Torsion springs are fixedly connected between the four mounting blocks and the side walls of the two sealing plates. The four torsion springs are respectively sleeved on the periphery of the two rotating rods.

[0009] Specifically, the limiting mechanism includes two handles, a sleeve, a limiting block, a rotating drum, a fixed block, a connecting strip and a connecting block. The two handles are respectively fixed on the upper ends of the two sealing plates, the sleeve is fixedly connected to the upper end of one of the sealing plates, the limiting block is movably connected to the sleeve, the upper end of the limiting block is fixedly connected to the connecting block, the rotating drum is rotatably connected to the outside of the corresponding handle, and a fixed block is fixedly connected to one side of the rotating drum. One end of the connecting strip is rotatably connected to the connecting block, and the other end of the connecting strip is rotatably connected to the fixed block.

[0010] Specifically, two positioning grooves are provided on the bottom wall of the recess, and two positioning rods adapted to the positioning grooves are fixedly connected to the bottom end of the surveying and mapping device, and the two positioning rods are movably inserted into the two positioning grooves respectively.

[0011] Specifically, the two turntables are driven by a dual-axis motor to rotate in opposite directions.

[0012] Specifically, the horizontal heights of the top ends of both sides of the recess are greater than the horizontal height of the top end of the surveying and mapping equipment.

[0013] Beneficial effects of the present invention: (1) The beneficial effects of the surveying and mapping collection device for land resource management described in the present invention are as follows: the two turntables are driven to rotate by a motor, and the two turntables drive the two slide bars to slide from low to high in the two slide grooves through the two fixed bars, and then the support seat is pushed upward by the four connecting plates, thereby driving the recess and the surveying and mapping equipment to move upward. When the recess moves upward, it pushes the two closing plates, causing the two closing plates to flip, and finally the surveying and mapping equipment is completely moved out of the storage box, without the need for manual and tedious operations, which makes it more convenient to move out and store the surveying and mapping equipment; (2) The beneficial effects of the surveying and collecting device for land resource management described in the present invention are as follows: by rotating the rotating drum, the rotating drum drives the limit block to move through the connecting strip and the connecting block. Due to the restriction of the sleeve plate, the limit block will be stable in the sleeve plate and move out. When one end of the limit block moves to the upper end of the other sealing plate, the limit block is located on both sealing plates at the same time. The limit block limits the two sealing plates to prevent them from turning over, thereby ensuring safety during transportation; (3) The beneficial effects of the surveying and mapping collection device for land resource management described in the present invention: by pushing the two connecting rods, the two connecting rods move back to back, thereby causing the four insertion rods to move laterally. When the four insertion rods move, they will drive the two push blocks to squeeze the four springs. At this time, one end of the four insertion rods will gradually move out of the four slots. When the four insertion rods are completely separated from the four slots, the restriction on the surveying and mapping equipment can be released, thereby realizing the disassembly of the surveying and mapping equipment. The surveying and mapping equipment can be quickly disassembled and assembled, saving time and effort, and facilitating the disassembly and maintenance of the surveying and mapping equipment in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention will be further described below with reference to the accompanying drawings and examples.

[0015] Figure 1 A schematic structural diagram of a surveying and collecting device for land resource management provided by the present invention; Figure 2 A schematic diagram of the structure of a closing mechanism of a surveying and collecting device for land resource management provided by the present invention; Figure 3 The present invention provides a land resource management surveying and mapping collection device Figure 2 A in the middle is an enlarged structural diagram; Figure 4 A schematic diagram of the internal structure of a storage box of a surveying and collecting device for land resource management provided by the present invention; Figure 5 This is an enlarged structural diagram of the installation mechanism of a surveying and collecting device for land resource management provided by the present invention; Figure 6 A schematic diagram of the connection structure between the driving mechanism and the propulsion mechanism of a surveying and collecting device for land resource management provided by the present invention; Figure 7 A schematic diagram of the driving mechanism structure of a surveying and collecting device for land resource management provided by the present invention; Figure 8 This is a schematic diagram of the driving mechanism structure of a surveying and collecting device for land resource management provided by the present invention.

[0016] In the figure: 1. Storage box; 2. Adjustable feet; 3. Surveying equipment; 4. Recess; 5. Limiting mechanism; 51. Handle; 52. Cover plate; 53. Limiting block; 54. Rotating drum; 55. Fixing block; 56. Connecting strip; 57. Connecting block; 6. Closing mechanism; 61. Closing plate; 62. Mounting block; 63. Torsion spring; 64. Rotating rod; 7. Pushing mechanism; 71. Sliding rod; 72. Cover block; 73. Connecting plate; 74. 4. Bottom block; 75. Ring groove; 8. Mounting mechanism; 81. Insert rod; 82. Connecting rod; 83. Push block; 84. Side block; 85. Spring; 9. Driving mechanism; 91. Turntable; 92. Fixing bar; 93. Ring; 94. Fixing column; 95. Rotating shaft; 10. Guide plate; 11. Slide groove; 12. Support seat; 13. Positioning groove; 14. Slot; 15. Positioning rod; 16. Mounting seat; 17. Dual-axis motor. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figures 1-8 As shown, the present invention provides the following technical solutions: Embodiment 1: A surveying and mapping collection device for land resource management, comprising a storage box 1, four adjustable legs 2, a surveying and mapping device 3, a recess 4, two mounting mechanisms 8, a support base 12, two guide plates 10, a mounting base 16, two driving mechanisms 9, a pushing mechanism 7, a closing mechanism 6 and a limiting mechanism 5. The four adjustable legs 2 are all arranged at the bottom end of the storage box 1 to support the storage box 1; the surveying and mapping device 3 is located inside the storage box 1; the recess 4 is used to mount the surveying and mapping device 3; the two mounting mechanisms 8 are respectively located on both sides of the surveying and mapping device 3; the support base 12 is fixed to the bottom end of the recess 4; the two guide plates 10 are fixed to the bottom wall of the storage box 1, and the two guide plates 10 are provided with a slide groove 11, and the two guide plates 10 and the two slide grooves 11 are both arranged in an arc shape; the mounting base 16 is fixed to the bottom wall of the storage box 1, and a dual-axis motor 17 is fixedly connected to the mounting base 16, so that the surveying and mapping device 3 is stored in the storage box 1, and the storage box 1 is used to store and protect the surveying and mapping device 3 to ensure safety; Two driving mechanisms 9 are located on both sides of the dual-axis motor 17. Each driving mechanism 9 includes a turntable 91, a fixing bar 92, a collar 93, a fixing column 94 and a rotating shaft 95. The center position of the turntable 91 is fixedly connected to the output end of the dual-axis motor 17 through the rotating shaft 95. A fixing column 94 is fixedly connected to one side of the turntable 91. The fixing column 94 and the collar 93 are fixedly connected by a fixing bar 92. The dual-axis motor 17 synchronously drives the two turntables 91 to rotate, and then synchronously drives the two slide bars 71 to move through the two fixing bars 92 and the two collars 93. The pushing mechanism 7 is located at the bottom end of the support seat 12. The pushing mechanism 7 includes two slide bars 71, four sleeve blocks 72, four connecting plates 73, two bottom blocks 74 and two ring grooves 75. Both ends of the two slide bars 71 are slidably connected to the two slide grooves 11, and the two bottom blocks 74 are respectively fixed on both sides of the bottom ends of the two support seats 12. The top ends of the four connecting plates 73 are rotatably connected to the bottom ends of the two bottom blocks 74, and the bottom ends of the four connecting plates 73 are rotatably connected to the four sleeve blocks 72. The two slide bars 71 are provided with ring grooves 75 adapted to the sleeve rings 93. The two sleeve rings 93 are movably sleeved on the two ring grooves 75. The two slide bars 71 slide from low to high in the two slide grooves 11, and then the four connecting plates 73 will stably push the support seat 12 up, so that the surveying and mapping equipment 3 is moved out of the storage box 1; The two turntables 91 are driven by the dual-axis motor 17 to rotate in opposite directions, ensuring that the two slide bars 71 slide synchronously from low to high in the two slide slots 11 under the drive of the two fixing bars 92; The closing mechanism 6 is located at the upper end of the storage box 1 to close the box opening of the storage box 1. The closing mechanism 6 includes two closing plates 61, four mounting blocks 62, four torsion springs 63 and two rotating rods 64. The four mounting blocks 62 are fixedly connected to the upper end of the storage box 1. The two rotating rods 64 are fixedly sleeved with the two closing plates 61 respectively. Both ends of the two rotating rods 64 are rotatably connected to the corresponding mounting blocks 62. The four mounting blocks 62 and the side walls of the two closing plates 61 are fixedly connected with torsion springs 63. The four torsion springs 63 are respectively sleeved on the periphery of the two rotating rods 64. The storage box 1 is closed by the two closing plates 61, thereby storing and protecting the surveying and mapping equipment 3 inside the storage box 1. The horizontal heights of the top ends of both sides of the recess 4 are greater than the horizontal height of the top end of the surveying and mapping equipment 3 , ensuring that the two sides of the recess 4 will first contact the two sealing plates 61 , thereby pushing the two sealing plates 61 .

[0019] When in use, the dual-axis motor 17 is started, and the dual-axis motor 17 synchronously drives the two turntables 91 to rotate. The two turntables 91 rotate in opposite directions. Therefore, the two slide bars 71 are driven by the two fixing bars 92 to slide in the two slide grooves 11. Since the slide grooves 11 are provided with an arc shape, the two slide bars 71 slide from a low position to a high position in the two slide grooves 11. Therefore, the support seat 12 is stably moved upward by the push of the four connecting plates 73, thereby driving the recess 4 and the surveying and mapping equipment 3 at the upper end of the support seat 12 to move upward. The horizontal heights are greater than the horizontal height of the top of the surveying and mapping equipment 3, so the two sides of the recess 4 will first contact the two sealing plates 61, and the recess 4 will push the two sealing plates 61. The two sealing plates 61 will rotate along the two rotating rods 64 and twist the four torsion springs 63. As the recess 4 gradually moves upward, the two sealing plates 61 will gradually flip over. Finally, the surveying and mapping equipment 3 on the recess 4 will be completely moved out of the storage box 1, so that the surveying and mapping equipment 3 can perform surveying work without the need for tedious manual operations. It is more convenient to move out and store the surveying and mapping equipment 3, saving time and effort.

[0020] When the measuring device 3 is stored, it can also be moved to the upper end of the two sealing plates 61 through the limit block 53, and the two sealing plates 61 are limited by the limit block 53 to prevent the two sealing plates 61 from flipping over, thereby ensuring safety during transportation.

[0021] During use, after the surveying and mapping equipment 3 is stored and the entire device is transported, the rotating drum 54 is rotated, and the rotating drum 54 drives the limit block 53 to move through the connecting bar 56 and the connecting block 57. Due to the limitation of the sleeve plate 52, the limit block 53 will be stable in the sleeve plate 52 and moved out. When one end of the limit block 53 moves to the upper end of the other sealing plate 61, the limit block 53 is now located on the two sealing plates 61 at the same time. The two sealing plates 61 are limited by the limit block 53 to prevent the two sealing plates 61 from flipping over, thereby ensuring safety during transportation.

[0022] The third embodiment is different from the second embodiment in that the technical solution of this embodiment includes: a mounting mechanism 8 is further provided on both sides of the surveying and mapping device 3, and the two mounting mechanisms 8 each include two plug rods 81, a connecting rod 82, a push block 83, two side blocks 84 and two springs 85. The two plug rods 81 are fixedly connected by the connecting rod 82, one end of the two plug rods 81 passes through the side wall of the recess 4 and is fixedly connected to the side block 84, the push block 83 is fixedly sleeved on the two plug rods 81, and the two springs 85 are fixedly connected between the push block 83 and the side wall of the recess 4 and sleeved on the outer periphery of the two plug rods 81, and the ends of the two plug rods 81 away from the side blocks 84 are movably inserted into the two slots 14 on the outside of the surveying and mapping device 3. The installation of the surveying and mapping device 3 is completed by inserting the plug rod 81 into the slot 14 on the outside of the surveying and mapping device 3. The plug rod 81 can be separated from the slot 14 to release the restriction on the surveying and mapping device 3, thereby realizing the disassembly of the surveying and mapping device 3, which is more convenient and convenient for disassembling the surveying and mapping device 3 for maintenance at a later time; Two positioning grooves 13 are provided on the bottom wall of the recess 4, and two positioning rods 15 adapted to the positioning grooves 13 are fixedly connected to the bottom end of the surveying and mapping device 3. The two positioning rods 15 are movably inserted into the two positioning grooves 13 respectively. When installing the surveying and mapping device 3, the surveying and mapping device 3 can be quickly positioned through the positioning rods 15 and the positioning grooves 13 to ensure that the slot 14 corresponds to the insertion rod 81, saving alignment time.

[0023] During use, when the surveying and mapping equipment 3 needs to be disassembled for maintenance, the two connecting rods 82 are pushed, and the two connecting rods 82 move away from each other, thereby causing the four insertion rods 81 to move laterally. When moving, the four insertion rods 81 will drive the two push blocks 83 to squeeze the four springs 85. At this time, one end of the four insertion rods 81 will gradually move out of the four slots 14. When the four insertion rods 81 are completely separated from the four slots 14, the restriction on the surveying and mapping equipment 3 can be released, thereby realizing the disassembly of the surveying and mapping equipment 3. The four insertion rods 81 can be reinserted into the four slots 14 through the restoring force of the four springs 85, so that the surveying and mapping equipment 3 can be quickly installed, which makes the disassembly and assembly of the surveying and mapping equipment 3 more convenient.

[0024] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A surveying and mapping collection device for land resource management, characterized in that: include: Storage box (1); Four adjustable legs (2), all arranged at the bottom of the storage box (1), supporting the storage box (1); Surveying and mapping equipment (3), located inside the storage box (1); A recess (4) for mounting the surveying and mapping equipment (3); Two mounting mechanisms (8), respectively located on both sides of the surveying and mapping equipment (3); A support seat (12) is fixed to the bottom end of the recess (4); Two guide plates (10) are fixed on the bottom wall of the storage box (1), and the two guide plates (10) are provided with a slide groove (11), and the two guide plates (10) and the two slide grooves (11) are both configured in an arc shape; A mounting seat (16) is fixed on the bottom wall of the storage box (1), and a dual-axis motor (17) is fixedly connected to the mounting seat (16); Two driving mechanisms (9), respectively located on both sides of the dual-axis motor (17); The pushing mechanism (7) is located at the bottom end of the support seat (12), and the pushing mechanism (7) includes two slide bars (71), four sleeve blocks (72), four connecting plates (73), two bottom blocks (74) and two annular grooves (75). Both ends of the two slide bars (71) are slidably connected to the two slide grooves (11). The two bottom blocks (74) are respectively fixed on both sides of the bottom ends of the two support seats (12). The top ends of the four connecting plates (73) are respectively rotatably connected to the two bottom blocks (74). The bottom ends of the four connecting plates (73) are respectively rotatably connected to the four sleeve blocks (72). The two slide bars (71) are provided with annular grooves (75) adapted to the sleeve rings (93). The two sleeve rings (93) are movably sleeved on the two annular grooves (75). A closing mechanism (6) is located at the upper end of the storage box (1) and closes the opening of the storage box (1); The limiting mechanism (5) is arranged at the upper end of the closing mechanism (6) to limit the closing mechanism (6).

2. A land resource management surveying and mapping collection device according to claim 1, characterized in that: The two mounting mechanisms (8) each include two insertion rods (81), a connecting rod (82), a push block (83), two side blocks (84) and two springs (85). The two insertion rods (81) are fixedly connected via the connecting rod (82). One end of each of the two insertion rods (81) passes through the side wall of the recess (4) and is fixedly connected to the side block (84). The push block (83) is fixedly sleeved on the two insertion rods (81). The two springs (85) are fixedly connected between the push block (83) and the side wall of the recess (4) and sleeved on the periphery of the two insertion rods (81). One end of each of the two insertion rods (81) away from the side block (84) is movably inserted into two slots (14) on the outside of the surveying and mapping equipment (3).

3. The land resource management surveying and mapping collection device according to claim 1, characterized in that: The closing mechanism (6) comprises two sealing plates (61), four mounting blocks (62), four torsion springs (63) and two rotating rods (64). The four mounting blocks (62) are fixedly connected to the upper end of the storage box (1). The two rotating rods (64) are fixedly sleeved with the two sealing plates (61) respectively. Both ends of the two rotating rods (64) are rotatably connected to the corresponding mounting blocks (62). The four mounting blocks (62) are fixedly connected to the side walls of the two sealing plates (61) with torsion springs (63). The four torsion springs (63) are sleeved on the outer peripheries of the two rotating rods (64).

4. The land resource management surveying and mapping collection device according to claim 1, characterized in that: The limiting mechanism (5) comprises two handles (51), a sleeve plate (52), a limiting block (53), a rotating drum (54), a fixed block (55), a connecting bar (56) and a connecting block (57). The two handles (51) are respectively fixed to the upper ends of the two sealing plates (61). The sleeve plate (52) is fixedly connected to the upper end of one of the sealing plates (61). The limiting block (53) is movably sleeved with the sleeve plate (52). The upper end of the limiting block (53) is fixedly connected to the connecting block (57). The rotating drum (54) is rotatably connected to the outer side of the corresponding handle (51). One side of the rotating drum (54) is fixedly connected to the fixed block (55). One end of the connecting bar (56) is rotatably connected to the connecting block (57), and the other end of the connecting bar (56) is rotatably connected to the fixed block (55).

5. The land resource management surveying and mapping collection device according to claim 1, characterized in that: Each of the driving mechanisms (9) comprises a turntable (91), a fixing bar (92), a collar (93), a fixing column (94) and a rotating shaft (95). The center of the turntable (91) is fixedly connected to the output end of the dual-axis motor (17) via the rotating shaft (95). A fixing column (94) is fixedly connected to one side of the turntable (91). The fixing column (94) and the collar (93) are fixedly connected via the fixing bar (92).

6. The land resource management surveying and mapping collection device according to claim 1, characterized in that: Two positioning grooves (13) are provided on the bottom wall of the recess (4), and two positioning rods (15) adapted to the positioning grooves (13) are fixedly connected to the bottom end of the surveying and mapping equipment (3), and the two positioning rods (15) are movably inserted into the two positioning grooves (13) respectively.

7. The land resource management surveying and mapping collection device according to claim 5, characterized in that: The two turntables (91) are driven by a dual-axis motor (17) to rotate in opposite directions.

8. The land resource management surveying and mapping collection device according to claim 1, characterized in that: The horizontal heights of the top ends of both sides of the recess (4) are greater than the horizontal height of the top end of the surveying and mapping equipment (3).

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