Field surveying and mapping device for forestry investigation

Abstract

The utility model relates to the technical field of field surveying and mapping, and discloses a field surveying and mapping device for forestry investigation, which comprises a bottom plate, the top of the bottom plate is provided with a moving assembly, and the top of the bottom plate is provided with an angle assembly; the moving assembly comprises a third supporting plate, a transmission shaft is rotationally embedded in the third supporting plate, the transmission shaft is connected with a transmission bevel gear, the bottom plate is connected with a first supporting plate, a connecting rod is rotationally embedded in the first supporting plate, and the connecting rod is connected with a fixing frame. The angle assembly comprises a fixed plate, a rotating block is rotatably embedded in the fixed plate, the rotating block is connected with a rotating frame, a rotating column is rotatably embedded in the rotating frame, the rotating column is connected with a surveying and mapping plate, and the surveying and mapping plate is connected with a surveying and mapping mechanism. And the angle of the surveying and mapping device cannot be adjusted.

Description

TECHNICAL FIELD

[0001] The utility model relates to field surveying and mapping technical field, concretely is a field surveying and mapping device for forestry investigation. BACKGROUND

[0002] Forests play a very important role in the entire ecosystem, people usually use surveying and mapping instruments to explore forests, so as to obtain basic information such as the area, shape, topography and vegetation coverage of forest land, and forestry surveying and mapping is an indispensable technical means in the development of modern forestry, which helps to promote the sustainable development of forestry.

[0003] Chinese public patent number: CN222527228U discloses a field surveying and mapping device for forestry investigation, including the carrier plate: the upper surface is fixedly connected with the clamping block, two clamping blocks are clamped with the surveying and mapping instrument, the lower surface of the carrier plate is fixedly connected with the rotating disc, the lower end of the rotating disc is rotatably connected with the lifting rod, and the lower end of the lifting rod is slidably connected with the inner upper end of the supporting column; wherein: the inner upper end of the supporting column is provided with a slot, the left end of the slot is rotatably connected with a rotating shaft, the outer surface of the rotating shaft is fixedly connected with a worm gear in the middle, the outer surface of the rotating shaft is fixedly connected with a gear at the front end, the outer surface of the lifting rod is provided with uniformly distributed tooth grooves at the lower end, the right end of the gear is meshingly connected with the tooth grooves, and the worm is rotatably connected in the rotating slot at the left end of the supporting column, the field surveying and mapping device for forestry investigation can adapt to various uneven terrains in the field, so that the surveying and mapping device can remain horizontal, and the height angle can be adjusted for multi-directional measurement.

[0004] The prior art can adapt to different terrains during use, but manual lifting of the equipment is required during use, the equipment cannot move autonomously, the manual carrying speed is limited, especially when moving in complex terrain or over a long distance, the efficiency is extremely low, and during use, only the surveying and mapping device can be lifted, the angle of the surveying and mapping device cannot be adjusted, the mechanism can only measure at a fixed angle or within a limited angle range, some areas or details cannot be covered, there is a visual blind area, and the device cannot adapt to complex environments. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a field surveying and mapping device for forestry investigation, so as to solve the problems in the prior art that manual lifting of the equipment is required during use, the equipment cannot move autonomously, the manual carrying speed is limited, especially when moving in complex terrain or over a long distance, the efficiency is extremely low, only the surveying and mapping device can be lifted during use, the angle of the surveying and mapping device cannot be adjusted, the mechanism can only measure at a fixed angle or within a limited angle range, some areas or details cannot be covered, there is a visual blind area, and the device cannot adapt to complex environments.

[0006] To solve the above technical problems, the utility model provides technical scheme as follows: A field surveying and mapping device for forestry investigation, including the bottom plate, the top of bottom plate is provided with moving assembly, the top of bottom plate is provided with angle assembly,

[0007] The moving assembly includes a plurality of third support plates, and a transmission shaft is rotatably embedded in the interior of each third support plate, a transmission bevel gear is fixedly connected to the outer surface of the transmission shaft, a plurality of first support plates are fixedly connected to the top of the outer surface of the bottom plate, and a connecting rod is rotatably embedded in the interior of each first support plate, a fixed frame is fixedly connected to one side of the outer surface of each connecting rod.

[0008] The angle assembly includes a fixed plate, a plurality of rotating blocks are rotatably embedded in the interior of the fixed plate, a rotating frame is fixedly connected to the top of the outer surface of each rotating block, a rotating column is rotatably embedded in the interior of each rotating frame, a surveying and mapping plate is fixedly connected to the top of the outer surface of the rotating column, and a surveying and mapping mechanism is fixedly connected to the top of the outer surface of the surveying and mapping plate.

[0009] Preferably, a power bevel gear is fixedly connected to the outer surface of each connecting rod, and the outer surfaces of the plurality of power bevel gears are in toothed connection with the transmission bevel gear, a plurality of second support plates are fixedly connected to the top of the outer surface of the bottom plate, and each connecting rod is rotatably embedded in the interior of a second support plate.

[0010] Preferably, a connecting column is rotatably embedded in the interior of each fixed frame, a connecting frame is fixedly connected to the outer surface of each connecting column, a small moving wheel is rotatably embedded in the interior of each connecting frame, a second moving motor plate is fixedly connected to one side of the outer surface of each connecting frame, a second moving motor is arranged on the top of the outer surface of each second moving motor plate, and the output shaft of each second moving motor is fixedly connected with a small moving wheel.

[0011] Preferably, a large moving wheel is rotatably embedded in the interior of each fixed frame, a first moving motor plate is fixedly connected to one side of the outer surface of each fixed frame, a first moving motor is arranged on the top of the outer surface of each first moving motor plate, and the output shaft of each first moving motor is fixedly connected with a large moving wheel.

[0012] Preferably, a rotating rod is rotatably embedded in the interior of the fixed plate, a lower helical gear is fixedly connected to the outer surface of the rotating rod, an upper helical gear is fixedly connected to the top of the outer surface of the rotating column, and the outer surface of the upper helical gear is in toothed connection with the lower helical gear.

[0013] Preferably, the top of the outer surface of the fixed plate is fixedly connected with a first supporting block, and the top of the outer surface of the first supporting block is provided with a first rotary motor, the output shaft of the first rotary motor is fixedly connected with a rotating rod, the top of the outer surface of the fixed plate is fixedly connected with a second supporting block, and the top of the outer surface of the second supporting block is provided with a second rotary motor, the output shaft of the second rotary motor is fixedly connected with a rotating block, and the fixed plate is fixedly connected to the top of the outer surface of the bottom plate.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] Firstly, when the device needs to be moved, the second moving motor and the first moving motor are started, the output shaft of the first moving motor is fixedly connected with a large moving wheel, the output shaft of the second moving motor is fixedly connected with a small moving wheel, the large moving wheel and the small moving wheel are both circular rollers, the size of the large moving wheel is larger than that of the small moving wheel, the large moving wheel and the small moving wheel are driven to rotate to move the device, when the large moving wheel or the small moving wheel on one side encounters a ground protrusion, the connecting rod connected by the fixing frame drives the power bevel gear to rotate, the power bevel gear drives the toothed transmission bevel gear to rotate, and the transmission bevel gear drives the fixing frame on the other side which does not encounter the protrusion to rotate, so that the relative height of the two wheels on one side is adjusted, and the fixing frames on both sides are adjusted in relative height by the transmission bevel gear, the above technical solution ensures that the wheels are in good contact with the ground during driving, thereby effectively avoiding the risk of rollover caused by the wheels being suspended, and adapting to different road conditions to ensure the continuity and stability of surveying and mapping work.

[0016] Secondly, when the angle of the surveying and mapping mechanism needs to be adjusted, the first rotary motor at the top of the first supporting block is started first, the output shaft of the first rotary motor is fixedly connected with a rotating rod, the first rotary motor drives the rotating rod to rotate, the rotating rod drives the connected lower helical gear to rotate, the lower helical gear drives the toothed upper helical gear to rotate, the upper helical gear drives the connected rotating column to rotate, the rotating column drives the surveying and mapping mechanism at the top of the surveying board to rotate, the surveying and mapping mechanism is driven by the first rotary motor to rotate around the rotating column as the center, the second rotary motor at the top of the second supporting block is started, the output shaft of the second rotary motor is fixedly connected with a rotating block, the rotating block is rotatably arranged in the fixed plate, the second rotary motor drives the rotating block to rotate, the rotating block drives the rotating frame to rotate, and the rotating frame drives the surveying and mapping mechanism to rotate, the surveying and mapping mechanism is driven by the second rotary motor to rotate around the rotating block as the center, the above technical solution expands the monitoring range, improves the comprehensiveness of data, obtains more comprehensive terrain, vegetation and ecological information, and enhances the ability to adapt to complex terrain and environment. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional structural diagram of the mobile component of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the mobile component of this utility model;

[0020] Figure 4 This is a three-dimensional structural diagram of the angle component of this utility model.

[0021] The components are as follows: 1. Base plate; 101. First support plate; 102. Second support plate; 103. Third support plate; 2. Drive shaft; 201. Drive bevel gear; 202. Power bevel gear; 3. Fixing frame; 301. Connecting rod; 302. Connecting column; 303. Connecting frame; 4. Large moving wheel; 401. First moving motor plate; 402. First moving motor; 5. Small moving wheel; 501. Second moving motor plate; 502. Second moving motor; 6. Fixing plate; 601. First support block; 602. Second support block; 7. First rotary motor; 701. Rotating rod; 702. Lower helical gear; 703. Upper helical gear; 704. Rotating column; 8. Second rotary motor; 801. Rotating block; 802. Rotating frame; 9. Surveying mechanism; 901. Surveying plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 A field surveying device for forestry surveys includes a base plate 1, a movable component on the top of the base plate 1, and an angle component on the top of the base plate 1.

[0024] The moving component includes multiple third support plates 103, and each of the multiple third support plates 103 has a drive shaft 2 rotatably embedded inside. The outer surface of the drive shaft 2 is fixedly connected to a drive bevel gear 201. The top of the outer surface of the base plate 1 is fixedly connected to multiple first support plates 101, and each of the multiple first support plates 101 has a connecting rod 301 rotatably embedded inside. One side of the outer surface of each of the multiple connecting rods 301 is fixedly connected to a fixing frame 3.

[0025] The angle assembly comprises a fixed plate 6, and a plurality of rotating blocks 801 are rotatably embedded in the inside of the fixed plate 6, the top of the outer surface of each of the rotating blocks 801 is fixedly connected with a rotating frame 802, the inside of each of the rotating frames 802 is rotatably embedded with a rotating column 704, the top of the outer surface of the rotating column 704 is fixedly connected with a surveying plate 901, and the top of the outer surface of the surveying plate 901 is fixedly connected with a surveying mechanism 9.

[0026] Through the above technical scheme, when the device needs to be moved, the second moving motor 502 and the first moving motor 402 are started, the output shaft of the first moving motor 402 is fixedly connected with the large moving wheel 4, the output shaft of the second moving motor 502 is fixedly connected with the small moving wheel 5, the large moving wheel 4 and the small moving wheel 5 are both in the shape of a circular roller, the size of the large moving wheel 4 is larger than that of the small moving wheel 5, the large moving wheel 4 and the small moving wheel 5 are driven to rotate to drive the device to move, when one side of the large moving wheel 4 or the small moving wheel 5 encounters a ground protrusion, the connecting rod 301 connected with the fixed frame 3 drives the power bevel gear 202 to rotate, the power bevel gear 202 drives the toothed transmission bevel gear 201 to rotate, the transmission bevel gear 201 drives the fixed frame 3 on the other side which does not encounter the protrusion to rotate, thereby adjusting the relative height of the two wheels on one side, and the fixed frames 3 on both sides adjust their relative heights through the transmission bevel gear 201, through the above technical scheme, it is ensured that the wheels are in good contact with the ground during the driving of the device, thereby effectively avoiding the risk of rollover caused by the wheels being suspended in the air, adapting to different road conditions, and ensuring the continuity and stability of the surveying work.

[0027] Through the technical scheme, when the angle of the surveying and mapping mechanism 9 needs to be adjusted, first, the first supporting block 601 top first rotating motor 7 is turned on, the output shaft of the first rotating motor 7 is fixedly connected with the rotating rod 701, the rotating rod 701 is driven to rotate through the first rotating motor 7, the rotating rod 701 is driven to rotate through the rotating rod 701, the lower bevel gear 702 is driven to rotate through the rotating rod 701, the upper bevel gear 703 is driven to rotate through the lower bevel gear 702, the rotating column 704 is driven to rotate through the upper bevel gear 703, the surveying and mapping mechanism 9 at the top of the surveying and mapping plate 901 is driven to rotate through the rotating column 704, and the surveying and mapping mechanism 9 is driven to rotate through the first rotating motor 7 with the rotating column 704 as the center. Then, the second rotating motor 8 at the top of the second supporting block 602 is turned on, the output shaft of the second rotating motor 8 is fixedly connected with the rotating block 801, the rotating block 801 is rotatably embedded in the fixed plate 6, the rotating block 801 is driven to rotate through the second rotating motor 8, the rotating frame 802 is driven to rotate through the rotating block 801, and the surveying and mapping mechanism 9 is driven to rotate through the rotating frame 802. The surveying and mapping mechanism 9 is driven to rotate through the second rotating motor 8 with the rotating block 801 as the center. Through the technical scheme, the monitoring range is expanded, the data comprehensiveness is improved, more comprehensive terrain, vegetation and ecological information is obtained, and the ability to adapt to complex terrain and environment is enhanced.

[0028] Specifically, the outer surfaces of the plurality of connecting rods 301 are fixedly connected with power bevel gears 202, the outer surfaces of the plurality of power bevel gears 202 are toothed with a transmission bevel gear 201, the top of the outer surface of the bottom plate 1 is fixedly connected with a plurality of second supporting plates 102, and the plurality of connecting rods 301 are rotatably embedded in the interiors of the second supporting plates 102.

[0029] Through the technical scheme, when one side of the large moving wheel 4 or the small moving wheel 5 encounters a ground protrusion, the connecting rod 301 connected through the fixing frame 3 drives the power bevel gear 202 to rotate, the power bevel gear 202 drives the toothed transmission bevel gear 201 to rotate, the transmission bevel gear 201 drives the other side of the fixing frame 3 not encountering the protrusion to rotate, and the relative height of the two wheels on one side is adjusted.

[0030] Specifically, the interiors of the plurality of fixing frames 3 are rotatably embedded with connecting columns 302, the outer surfaces of the plurality of connecting columns 302 are fixedly connected with connecting frames 303, the interiors of the plurality of connecting frames 303 are rotatably embedded with small moving wheels 5, one side of the outer surfaces of the plurality of connecting frames 303 is fixedly connected with second moving motor plates 501, the top of the outer surface of the plurality of second moving motor plates 501 is provided with second moving motors 502, and the output shafts of the plurality of second moving motors 502 are fixedly connected with the small moving wheels 5.

[0031] Through the technical scheme, the device is moved by driving the small moving wheel 5 to rotate.

[0032] Specifically, the inside of each of the plurality of fixed frames 3 is rotatably embedded with a large moving wheel 4, one side of the outer surface of each of the plurality of fixed frames 3 is fixedly connected with a first moving motor plate 401, the top of the outer surface of each of the plurality of first moving motor plates 401 is provided with a first moving motor 402, and the output shaft of each of the plurality of first moving motors 402 is fixedly connected with the large moving wheel 4.

[0033] Through the technical scheme, the device is moved by driving the large moving wheel 4 to rotate.

[0034] Specifically, the inside of the fixed plate 6 is rotatably embedded with a rotating rod 701, the outer surface of the rotating rod 701 is fixedly connected with a lower bevel gear 702, the top of the outer surface of a rotating column 704 is fixedly connected with an upper bevel gear 703, and the outer surface of the upper bevel gear 703 is toothed with the lower bevel gear 702.

[0035] Through the technical scheme, the rotating rod 701 rotates to drive the connected lower bevel gear 702 to rotate, the lower bevel gear 702 rotates to drive the toothed upper bevel gear 703 to rotate, the upper bevel gear 703 rotates to drive the connected rotating column 704 to rotate, and the rotating column 704 rotates to drive the surveying and mapping mechanism 9 on the top of the surveying and mapping plate 901 to rotate.

[0036] Specifically, the top of the outer surface of the fixed plate 6 is fixedly connected with a first support block 601, the top of the outer surface of the first support block 601 is provided with a first rotating motor 7, the output shaft of the first rotating motor 7 is fixedly connected with the rotating rod 701, the top of the outer surface of the fixed plate 6 is fixedly connected with a second support block 602, the top of the outer surface of the second support block 602 is provided with a second rotating motor 8, the output shaft of the second rotating motor 8 is fixedly connected with the rotating block 801, and the fixed plate 6 is fixedly connected to the top of the outer surface of the bottom plate 1.

[0037] Through the technical scheme, the rotating rod 701 is driven to rotate by the first rotating motor 7, and the rotating block 801 is driven to rotate by the second rotating motor 8.

[0038] In use, when the device needs to be moved, the second moving motor 502 and the first moving motor 402 are turned on, the output shaft of the first moving motor 402 is fixedly connected with the large moving wheel 4, the output shaft of the second moving motor 502 is fixedly connected with the small moving wheel 5, the large moving wheel 4 and the small moving wheel 5 are both in the shape of a circular roller, the size of the large moving wheel 4 is larger than that of the small moving wheel 5, the large moving wheel 4 and the small moving wheel 5 are driven to rotate to drive the device to move, when one of the large moving wheel 4 or the small moving wheel 5 encounters a ground protrusion, the connecting rod 301 connected with the fixed frame 3 drives the power bevel gear 202 to rotate, the power bevel gear 202 drives the transmission bevel gear 201 connected with the power bevel gear 202 to rotate, the transmission bevel gear 201 drives the fixed frame 3 on the other side which does not encounter the protrusion to rotate, thereby adjusting the relative height of the two wheels on one side, and the fixed frames 3 on both sides can adjust their relative height through the transmission bevel gear 201, through the above technical scheme, it is ensured that the device keeps good contact with the ground during driving, thereby effectively avoiding the risk of rollover caused by the wheels being suspended, adapting to different road conditions, and ensuring the continuity and stability of the surveying work, when the angle of the surveying mechanism 9 needs to be adjusted, first, the first rotating motor 7 on the top of the first support block 601 is turned on, the output shaft of the first rotating motor 7 is fixedly connected with the rotating rod 701, the rotating rod 701 is driven to rotate through the first rotating motor 7, the rotating rod 701 drives the lower helical gear 702 connected with the rotating rod 701 to rotate, the lower helical gear 702 drives the upper helical gear 703 connected with the lower helical gear 702 to rotate, the upper helical gear 703 drives the rotating column 704 connected with the upper helical gear 703 to rotate, the rotating column 704 drives the surveying mechanism 9 on the top of the surveying board 901 to rotate, the surveying mechanism 9 is driven to rotate with the rotating column 704 as the center through the first rotating motor 7, then the second rotating motor 8 on the top of the second support block 602 is turned on, the output shaft of the second rotating motor 8 is fixedly connected with the rotating block 801, the rotating block 801 is embedded in the fixed plate 6, the rotating block 801 is driven to rotate through the second rotating motor 8, the rotating block 801 drives the rotating frame 802 to rotate, the rotating frame 802 drives the surveying mechanism 9 to rotate, the surveying mechanism 9 is driven to rotate with the rotating block 801 as the center through the second rotating motor 8, through the above technical scheme, the monitoring range is expanded, the data comprehensiveness is improved, more comprehensive terrain, vegetation and ecological information is obtained, and the ability to adapt to complex terrain and environment is enhanced.

[0039] Although the embodiments of the present application have been shown and described, it should be understood by those ordinary skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A field mapping device for forestry surveys comprising a base plate (1) characterised in that: The top of the bottom plate (1) is provided with a moving assembly, and the top of the bottom plate (1) is provided with an angle assembly; The moving assembly comprises a plurality of third supporting plates (103), and a transmission shaft (2) is rotatably embedded in the inside of each third supporting plate (103); the outer surface of the transmission shaft (2) is fixedly connected with a transmission bevel gear (201); the top of the outer surface of the bottom plate (1) is fixedly connected with a plurality of first supporting plates (101), and a connecting rod (301) is rotatably embedded in the inside of each first supporting plate (101); and the outer surface of each connecting rod (301) is fixedly connected with a fixing frame (3) on one side. The angle assembly comprises a fixed plate (6), and a plurality of rotating blocks (801) are rotatably embedded in the inside of the fixed plate (6); the top of the outer surface of each rotating block (801) is fixedly connected with a rotating frame (802), and a rotating column (704) is rotatably embedded in the inside of each rotating frame (802); the top of the outer surface of the rotating column (704) is fixedly connected with a surveying and mapping plate (901), and the top of the outer surface of the surveying and mapping plate (901) is fixedly connected with a surveying and mapping mechanism (9).

2. The field mapping device for forestry survey according to claim 1, wherein: The outer surface of each connecting rod (301) is fixedly connected with a power bevel gear (202), and the outer surface of each power bevel gear (202) is in gear connection with the transmission bevel gear (201); the top of the outer surface of the bottom plate (1) is fixedly connected with a plurality of second supporting plates (102), and each connecting rod (301) is rotatably embedded in the inside of a second supporting plate (102).

3. The field mapping device for forestry survey of claim 1, wherein: The inside of each fixing frame (3) is rotatably embedded with a connecting column (302), and the outer surface of each connecting column (302) is fixedly connected with a connecting frame (303); the inside of each connecting frame (303) is rotatably embedded with a small moving wheel (5); one side of the outer surface of each connecting frame (303) is fixedly connected with a second moving motor plate (501), and the top of the outer surface of each second moving motor plate (501) is provided with a second moving motor (502); and the output shaft of each second moving motor (502) is fixedly connected with a small moving wheel (5).

4. The field mapping device for forestry survey of claim 1, wherein: The inside of each fixing frame (3) is rotatably embedded with a large moving wheel (4); one side of the outer surface of each fixing frame (3) is fixedly connected with a first moving motor plate (401), and the top of the outer surface of each first moving motor plate (401) is provided with a first moving motor (402); and the output shaft of each first moving motor (402) is fixedly connected with a large moving wheel (4).

5. The field mapping device for forestry survey of claim 1, wherein: The inside of the fixed plate (6) is rotatably embedded with a rotating rod (701), and the outer surface of the rotating rod (701) is fixedly connected with a lower helical gear (702); the top of the outer surface of the rotating column (704) is fixedly connected with an upper helical gear (703), and the outer surface of the upper helical gear (703) is in gear connection with the lower helical gear (702).

6. The field mapping device for forestry survey of claim 1, wherein: The top of the outer surface of the fixed plate (6) is fixedly connected with a first supporting block (601), and the top of the outer surface of the first supporting block (601) is provided with a first rotary motor (7), the output shaft of the first rotary motor (7) is fixedly connected with a rotary rod (701), the top of the outer surface of the fixed plate (6) is fixedly connected with a second supporting block (602), and the top of the outer surface of the second supporting block (602) is provided with a second rotary motor (8), the output shaft of the second rotary motor (8) is fixedly connected with a rotary block (801), and the fixed plate (6) is fixedly connected to the top of the outer surface of the bottom plate (1).

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