CN114440839A

CN114440839A - Forestry reconnaissance is with multi-functional mapping device

Info

Publication number: CN114440839A
Application number: CN202210004145.3A
Authority: CN
Inventors: 郑敏; 孙琳; 徐纪泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-05-06
Anticipated expiration: 2042-01-04
Also published as: CN114440839B

Abstract

The invention relates to a multifunctional surveying and mapping device for forestry investigation, which comprises a shell, wherein a distance measuring instrument body is arranged on the shell, a rotating mechanism is also arranged at one end of the shell, a detection mechanism is arranged at one end of the rotating mechanism, the detection mechanism comprises a support frame, mounting shells are fixedly connected to two sides of the support frame, racks are arranged in the mounting shells in a sliding manner, and a second motor is also fixedly connected in the mounting shells; adjust the height of distancer body through first cylinder, then measure the height of trees through the distancer body, when needing to measure the diameter of trees, run through the support frame and set up in the outer end of trees, carry out the centre gripping to trees through two splint, give control module with signal feedback through first pressure sensor, control module continues to start third motor work, so can let flexible pipe outwards roll-off, contradict on splint until flexible pipe, thereby alright read the diameter of trees according to the scale mark on the flexible pipe.

Description

Forestry reconnaissance is with multi-functional mapping device

Technical Field

The invention relates to the field of surveying and mapping equipment, in particular to a multifunctional surveying and mapping device for forestry investigation.

Background

Forestry refers to a production department that protects the ecological environment, keeps ecological balance, cultivates and protects forests to obtain woods and other forest products, and utilizes the natural characteristics of the forests to play a protective role, and is one of the important components of national economy; forestry investigation is an important measure for protecting ecological environment and keeping ecological balance, and the cultivation and protection of forestry are also convenient for people to obtain timber and other forest products, and utilize the natural characteristics of the forest to play the role of production and processing, are one of the important components of national economy, and at present, a surveying and mapping instrument is used in the forestry investigation process to measure the height of trees.

The mapping device function of current forestry reconnaissance usefulness is comparatively single, can't measure the diameter of trees when measuring trees height, leads to measuring range less.

In summary, the present application provides a multifunctional surveying and mapping device for forestry exploration to solve the above problems.

Disclosure of Invention

The invention aims to provide a multifunctional mapping device for forestry investigation, which aims to solve the problems that the existing mapping device for forestry investigation has single function, cannot measure the diameter of a tree while measuring the height of the tree, and has a small measurement range.

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional surveying and mapping device for forestry investigation comprises a shell, wherein a distance measuring instrument body is arranged on the shell, a rotating mechanism is further arranged at one end of the shell, a detection mechanism is arranged at one end of the rotating mechanism, the detection mechanism comprises a support frame, installation shells are fixedly connected to two sides of the support frame, racks are arranged in the installation shells in a sliding mode, a second motor is further fixedly connected in the installation shells, a gear is fixedly connected to a driving shaft of the second motor, a mounting plate is fixedly connected to one end of each rack, a clamping plate is arranged at one end of the mounting plate, a sliding bulge is arranged at one end of each clamping plate, a notch is formed in the position, corresponding to the sliding bulge, of the mounting plate, a first pressure sensor is arranged in the notch, a control module is further arranged on the shell, and the second motor and the first pressure sensor are both electrically connected with the control module, one of the clamping plates is also provided with a sleeve.

Preferably, the sleeve is internally and fixedly connected with a third motor, a drive shaft of the third motor is fixedly connected with a threaded rod, the sleeve is internally sleeved with a telescopic pipe, internal threads are arranged in the telescopic pipe, the telescopic pipe is in threaded connection with the threaded rod, and the telescopic pipe is provided with scale marks.

More preferably, one end of the telescopic pipe is fixedly connected with a touch rod, a through hole is formed in the position, corresponding to the touch rod, of the other clamping plate, an installation groove is further formed in the clamping plate, two winding wheels are symmetrically installed in the installation groove through a rotating shaft, a torsion spring is further sleeved on the rotating shaft, and a pull rope is wound on the two winding wheels together; the winding wheel is provided with a stop lever fixedly connected with the winding wheel, a second pressure sensor fixedly connected with the inner wall of the mounting groove is arranged in the mounting groove, and the second pressure sensor and the third motor are connected with the control module.

More preferably, slewing mechanism is the backup pad that sets up in casing one end, the one end fixedly connected with first motor of backup pad, the drive shaft fixedly connected with bull stick of first motor, the bull stick rotates and installs in the backup pad, bull stick and support frame fixed connection.

More preferably, the first cylinder of fixedly connected with in the casing, fixedly connected with lifter plate behind the piston rod of first cylinder runs through the casing, the distancer body sets up on the lifter plate.

More preferably, the outer wall of the extension tube is fixedly connected with a sliding block.

More preferably, an indicator light is fixedly mounted at one end of the mounting plate.

More preferably, a guide wheel is rotatably mounted at a position corresponding to the pull rope in the through hole.

More preferably, a second cylinder is fixedly connected in the housing, and a driving shaft of the second cylinder is fixedly connected with the supporting plate.

More preferably, universal wheels are fixedly mounted on the periphery of the bottom end of the shell.

Compared with the prior art, the invention has the beneficial effects that: 1. according to the tree diameter measuring device, the height of the range finder body is adjusted through the first air cylinder, then the height of a tree is measured through the range finder body, when the diameter of the tree needs to be measured, the support frame penetrates through the outer end of the tree, the tree is clamped through the two clamping plates, a signal is fed back to the control module through the first pressure sensor, the control module continues to start the third motor to work, the telescopic pipe can slide outwards until the telescopic pipe abuts against the clamping plates, and therefore the diameter of the tree can be read according to the scale marks on the telescopic pipe. 2. When the diameter of the tree is measured, the telescopic pipe can slide towards the direction of the clamping plate, when the telescopic pipe abuts against the clamping plate, the abutting rod abuts against the pull rope, the pull rope drives the winding wheel to rotate, the winding wheel rotates to drive the stop rod to abut against the second pressure sensor, the second pressure sensor transmits a signal to the control module, and the control module automatically turns off the third motor, so that the third motor can be automatically turned on and off, and the tree diameter measuring device is convenient to use. 3. According to the invention, when the diameter of the tree does not need to be measured, the first motor is started to drive the rotating rod to rotate, and the rotating rod rotates downwards to drive the supporting frame to rotate downwards, so that the supporting frame can be driven to be parallel to the shell, the supporting frame can be folded and stored, the transportation and carrying are convenient, and the use is more convenient.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic sectional view of the shell according to the present invention;

FIG. 3 is a schematic top view of the supporting frame of the present invention;

FIG. 4 is a schematic top view of the clamp plate and mounting plate of the present invention;

FIG. 5 is an enlarged schematic view of region A of FIG. 4 according to the present invention;

FIG. 6 is a schematic top sectional view of the bushing of the present invention;

FIG. 7 is a perspective view of the splint of the present invention;

fig. 8 is a block diagram of a control structure of the present invention.

In the reference symbols: 1. a housing; 2. a first cylinder; 3. a lifting plate; 4. a rangefinder body; 5. a support plate; 6. a second cylinder; 7. a rotating rod; 8. a first motor; 9. a support frame; 10. mounting a shell; 11. a rack; 12. a second motor; 13. a gear; 14. mounting a plate; 15. a splint; 16. a first pressure sensor; 17. an indicator light; 18. a winding wheel; 19. a stop lever; 20. a second pressure sensor; 21. pulling a rope; 22. a torsion spring; 23. a guide wheel; 24. a sleeve; 25. a threaded rod; 26. a third motor; 27. a telescopic pipe; 28. a slider; 29. a touch bar; 30. a sliding projection; 31. and a control module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1, 2, 3, 6, 7 and 8, a multifunctional surveying and mapping device for forestry investigation comprises a shell 1, wherein a distance measuring instrument body 4 is arranged on the shell 1, the distance measuring instrument body 4 is used for measuring the height distance of trees, the distance measuring instrument body 4 is in the prior art, a rotating mechanism is further arranged at one end of the shell 1, a detection mechanism is arranged at one end of the rotating mechanism, and the rotating mechanism is used for driving the detection mechanism to rotate.

Referring to fig. 1-3, wherein, the detection mechanism includes a support frame 9, the support frame 9 is a U-shaped structure, the mounting shell 10 is fixedly connected to two sides of the support frame 9, a rack 11 is slidably mounted in the mounting shell 10, a second motor 12 is further fixedly connected to the inside of the mounting shell 10, a gear 13 is fixedly connected to a driving shaft of the second motor 12, and the second motor 12 is used for driving the gear 13 to rotate, so that the gear 11 can be driven to slide through the engagement between the gear 13 and the rack 11.

Referring to fig. 3-7, wherein, the fixedly connected with mounting panel 14 at one end of rack 11, one end of mounting panel 14 is provided with clamp plate 15, one end of clamp plate 15 is provided with sliding protrusion 30, rack 11 drives mounting panel 14 to slide, mounting panel 14 drives clamp plate 15 to slide, clamp plate 15 clamps trees, the position of sliding protrusion 30 corresponding to mounting panel 14 is provided with a notch, and a first pressure sensor 16 is arranged in the notch, when two clamp plates 15 clamp trees, so clamp plate 15 can collide with first pressure sensor 16, then first pressure sensor 16 transmits a signal to control module 31, housing 1 is further provided with control module 31, second motor 12 and first pressure sensor 16 are both electrically connected with control module 31, and control module 31 determines that clamping of trees is completed.

Referring to fig. 1-6, wherein a sleeve 24 is further disposed on one of the clamping plates 15, a third motor 26 is fixedly connected in the sleeve 24, a threaded rod 25 is fixedly connected to a driving shaft of the third motor 26, the third motor 26 is used for driving the threaded rod 25 to rotate, an extension tube 27 is sleeved in the sleeve 24, an internal thread is disposed in the extension tube 27, the extension tube 27 is in threaded connection with the threaded rod 25, scale marks are disposed on the extension tube 27 and used for measuring the diameter of a tree, a slider 28 is fixedly connected to the outer wall of the extension tube 27, the sleeve 24 is of a rectangular hollow structure, and the extension tube 27 slides linearly in the sleeve 24 under the sliding guide effect of the slider 28.

Referring to fig. 1 to 4, an indicator light 17 is fixedly mounted at one end of the mounting plate 14, after the first pressure sensor 16 transmits a pressure signal to the control module 31, the control module 31 turns on the indicator light 17, and the indicator light 17 visually reminds a worker that the clamping is finished.

Referring to fig. 1-2, wherein, the first cylinder 2 of fixedly connected with in the casing 1, fixedly connected with lifter plate 3 behind the piston rod of first cylinder 2 runs through casing 1, distancer body 4 sets up on lifter plate 3, distancer body 4 can rotate or on fixed mounting on lifter plate 3, first cylinder 2 drives lifter plate 3 and carries out height control, lifter plate 3 carries out height control to distancer body 4, thereby can adjust according to the height of trees, the equal fixed mounting all around of bottom of casing 1 has the universal wheel, the universal wheel is used for removing casing 1.

The control module 31 may be a circuit including at least one processor, a circuit including at least one single chip, or a combination of multiple circuits or chips, as long as the corresponding functions can be realized. It is understood that, for those skilled in the art, the control module 31 may also implement the corresponding functions in a pure hardware manner for a common circuit composed of an amplifier, a comparator, a triode, a MOS transistor, and the like.

The working principle is as follows: when the device is used, the height of the range finder body 4 is adjusted through the first cylinder 2, then the height of a tree is measured through the range finder body 4, when the diameter of the tree needs to be measured, the shell 1 is moved to one end of the tree, the supporting frame 9 penetrates through the outer end of the tree, then the second motor 12 is started to drive the gear 13 to rotate, the gear 13 drives the racks 11 to slide, so that the two racks 11 slide oppositely, the racks 11 drive the two mounting plates 14 and the clamping plates 15 to move oppositely until the clamping plates 15 are clamped at the outer end of the tree, so that the tree collides the clamping plates 15, the sliding protrusions 30 on the clamping plates 15 collide with the first pressure sensors 16, the first pressure sensors 16 transmit signals to the control module 31, the control module 31 judges that the clamping of the tree is finished, then the control module 31 turns off the second motor 12, simultaneously turns on the indicator lamp 17, the indicator lamp 17 visually reminds a worker that the clamping is finished, then the control module 31 continues to start the third motor 26 to work, the third motor 26 drives the threaded rod 25 to rotate, under the guiding action of the sliding block 28, the extension tube 27 slides outwards until the extension tube 27 abuts against the clamping plate 15, and then the third motor 26 is manually turned off, so that the diameter of the tree can be read according to the scale marks on the extension tube 27.

Example two

As a preferred scheme of the first embodiment, please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 8, one end of the extension tube 27 is fixedly connected with a touch rod 29, a through hole is formed at a position of the touch rod 29 corresponding to the other clamping plate 15, the through hole is used for inserting the touch rod 29, an installation slot is further formed in the clamping plate 15, two winding wheels 18 are symmetrically installed in the installation slot through a rotating shaft, a torsion spring 22 is further sleeved on the rotating shaft, and two ends of the torsion spring 22 are respectively and fixedly connected with the winding wheels 18 and an inner wall of the installation slot.

Referring to fig. 1-6, a pull cord 21 is wound around the two winding wheels 18; winding wheel 18 is last all fixedly connected with pin 19, and the inner wall fixedly connected with second pressure sensor 20 in the mounting groove, and second pressure sensor 20 and third motor 26 all are connected with control module 31.

Referring to fig. 1-6, a guide wheel 23 is rotatably mounted at a position of the pull rope 21 corresponding to the through hole, the touch rod 29 touches the pull rope 21, the pull rope 21 is under the action of the guide wheel 23, so that the pull rope 21 is being pulled out, meanwhile, the pull rope 21 drives the winding wheel 18 to respectively rotate clockwise and counterclockwise, the winding wheel 18 twists the torsion spring 22 through the rotating shaft, when the telescopic pipe 27 completely touches the clamping plate 15, so that the winding wheel 18 rotates to drive the stop lever 19 to touch the second pressure sensor 20, and the second pressure sensor 20 transmits a signal to the control module 31.

The working principle is as follows: when the extension tube 27 slides towards the direction of the clamping plate 15, the extension tube 27 abuts against the clamping plate 15, so the abutting rod 29 can be inserted into the through hole, the abutting rod 29 abuts against the pulling rope 21, the pulling rope 21 is pulled out under the action of the guide wheel 23, meanwhile, the pulling rope 21 drives the winding wheel 18 to rotate, the winding wheel 18 twists the torsion spring 22 through the rotating shaft, when the extension tube 27 completely abuts against the clamping plate 15, the winding wheel 18 rotates to drive the stop lever 19 to abut against the second pressure sensor 20, the second pressure sensor 20 transmits a signal to the control module 31, the control module 31 judges that the extension tube 27 finishes moving, and then the third motor 26 is automatically closed, so the third motor 26 can be automatically opened and closed, and the use is convenient; after the measurement is finished, the third motor 26 drives the threaded rod 25 to rotate again, so that the extension tube 27 retracts into the sleeve 24, and the winding wheel 18 rotates under the torque force of the torsion spring 22, so that the winding wheel 18 straightens the pull rope 21 again, as shown in fig. 5.

EXAMPLE III

Referring to fig. 1 and 2, as a preferred embodiment of the first embodiment or the second embodiment, the rotating mechanism is a supporting plate 5 disposed at one end of the housing 1, one end of the supporting plate 5 is fixedly connected with a first motor 8, a driving shaft of the first motor 8 is fixedly connected with a rotating rod 7, the rotating rod 7 is rotatably mounted on the supporting plate 5, and the rotating rod 7 is fixedly connected with a supporting frame 9. A second cylinder 6 is fixedly connected in the shell 1, and a driving shaft of the second cylinder 6 is fixedly connected with the supporting plate 5.

The working principle is as follows: when the diameter of trees does not need to be measured, start first motor 8 and drive bull stick 7 and rotate, bull stick 7 rotates downwards and drives support frame 9 and rotate downwards to alright drive support frame 9 and casing 1 are parallel, fold support frame 9 and accomodate, convenient transportation is carried, and it is comparatively convenient to use, can drive backup pad 5 through starting second cylinder 6 and slide, can carry out the distance to backup pad 5 and adjust, and it is more convenient to let the measurement to trees diameter.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a forestry reconnaissance is with multi-functional mapping device, includes casing (1), be equipped with distancer body (4) on casing (1), the one end of casing (1) still is equipped with slewing mechanism, slewing mechanism's one end is equipped with detection mechanism, its characterized in that: the detection mechanism comprises a support frame (9), wherein installation shells (10) are fixedly connected to the two sides of the support frame (9), racks (11) are arranged in the installation shells (10), second motors (12) are fixedly connected in the installation shells (10), gears (13) are fixedly connected to drive shafts of the second motors (12), a mounting plate (14) is fixedly connected to one end of each rack (11), a clamping plate (15) is arranged at one end of each mounting plate (14), a sliding bulge (30) is arranged at one end of each clamping plate (15), notches are formed in positions of the sliding bulges (30) corresponding to the mounting plates (14), first pressure sensors (16) are arranged in the notches, a control module (31) is further arranged on the shell (1), and the second motors (12) and the first pressure sensors (16) are electrically connected with the control module (31), one of the clamping plates (15) is also provided with a sleeve (24).

2. The multifunctional surveying and mapping device for forestry investigation of claim 1, characterized in that: fixedly connected with third motor (26) in sleeve pipe (24), the drive shaft fixedly connected with threaded rod (25) of third motor (26), flexible pipe (27) are established to the cover in sleeve pipe (24), be equipped with the internal thread in flexible pipe (27), flexible pipe (27) threaded connection is on threaded rod (25), be equipped with the scale mark on flexible pipe (27).

3. The multifunctional surveying and mapping device for forestry investigation of claim 2, characterized in that: one end of the telescopic pipe (27) is fixedly connected with a touch rod (29), a through hole is formed in the position, corresponding to the touch rod (29), of the other clamping plate (15), an installation groove is further formed in the clamping plate (15), two winding wheels (18) are symmetrically installed in the installation groove through a rotating shaft, a torsion spring (22) is further sleeved on the rotating shaft, and a pull rope (21) is wound on the two winding wheels (18) together; winding wheel (18) are gone up equal fixedly connected with pin (19), and inner wall fixedly connected with second pressure sensor (20) in the mounting groove, second pressure sensor (20) and third motor (26) all are connected with control module (31).

4. The multifunctional surveying and mapping device for forestry investigation of claim 1, characterized in that: slewing mechanism is backup pad (5) for setting up in casing (1) one end, the first motor of one end fixedly connected with (8) of backup pad (5), the drive shaft fixedly connected with bull stick (7) of first motor (8), bull stick (7) are rotated and are installed in backup pad (5), bull stick (7) and support frame (9) fixed connection.

5. The multifunctional surveying and mapping device for forestry investigation of claim 1, characterized in that: the inner fixed connection of the shell (1) is provided with a first cylinder (2), a piston rod of the first cylinder (2) penetrates through the shell (1) and then is fixedly connected with a lifting plate (3), and the range finder body (4) is arranged on the lifting plate (3).

6. The multifunctional surveying and mapping device for forestry investigation of claim 2, characterized in that: the outer wall of the extension tube (27) is fixedly connected with a sliding block (28).

7. The multifunctional surveying and mapping device for forestry investigation of claim 1, characterized in that: and an indicator lamp (17) is fixedly arranged at one end of the mounting plate (14).

8. The multifunctional surveying and mapping device for forestry investigation of claim 3, characterized in that: and a guide wheel (23) is rotatably arranged at the position of the pull rope (21) corresponding to the through hole.

9. The multifunctional surveying and mapping device for forestry investigation of claim 4, characterized in that: the casing (1) is internally and fixedly connected with a second cylinder (6), and a driving shaft of the second cylinder (6) is fixedly connected with the supporting plate (5).

10. The multifunctional surveying and mapping device for forestry investigation of claim 1, characterized in that: universal wheels are fixedly mounted on the periphery of the bottom end of the shell (1).