CN114322803A - Forestry measurement device and working method thereof - Google Patents
Forestry measurement device and working method thereof Download PDFInfo
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- CN114322803A CN114322803A CN202111667840.XA CN202111667840A CN114322803A CN 114322803 A CN114322803 A CN 114322803A CN 202111667840 A CN202111667840 A CN 202111667840A CN 114322803 A CN114322803 A CN 114322803A
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Abstract
The invention relates to the technical field of forestry measurement, in particular to a forestry measurement device and a working method thereof, wherein the forestry measurement device comprises a base, an adjusting seat, a top seat and a plurality of universal wheels, the adjusting seat is arranged on the base, the top seat is movably arranged on the adjusting seat, the plurality of universal wheels are arranged on the base, a control box is arranged on the adjusting seat, and the forestry measurement device further comprises: the adjusting system is arranged on the adjusting seat and used for changing the angle between the adjusting seat and the base and adjusting the height of the top seat; the detection module is arranged on the adjusting seat and used for detecting the tight attaching degree of the adjusting seat and the tree; the measuring system is arranged on the top seat and used for measuring the diameters of the trees at different heights; whole process not only can the accurate positioning wait to detect the diameter position of trees, but also can gather the diameter value of a plurality of positions of trees, makes things convenient for the staff to carry out the analysis to the growth condition of trees, and for traditional chi class instrument measurement's mode, precision and degree of automation are higher.
Description
Technical Field
The invention relates to the technical field of forestry measurement, in particular to a forestry measurement device and a working method thereof.
Background
Forestry refers to the production sector that protects the ecological environment, maintains ecological balance, cultivates and protects forests to obtain wood and other forest products, and utilizes the natural characteristics of the forests to exert a protective effect.
In the forestry maintenance work process, need measure the diameter of trees, the tradition is measured the diameter of trees and is adopted large-scale slide caliper or other chi class instrument to measure mostly, but still has following defect.
Traditional chi class instrument measurement mode needs the diameter position of staff naked eye location trees, and the precision is relatively poor to the diameter situation of change of each position of trees can reflect the growth health status of trees, and traditional measuring tool needs the staff to climb and carries out the diameter measurement and the manual record data of a plurality of positions of trees, and is very inconvenient.
Disclosure of Invention
The invention aims to provide a forestry measurement device and a working method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a forestry measuring device, includes the base, adjusts seat, footstock and a plurality of universal wheel, adjust the seat setting on the base, the footstock activity sets up on adjusting the seat, and a plurality of universal wheel sets up on the base, be equipped with the control box on adjusting the seat, still include:
the adjusting system is arranged on the adjusting seat and used for changing the angle between the adjusting seat and the base and adjusting the height of the top seat; the detection module is arranged on the adjusting seat and used for detecting the tight attaching degree of the adjusting seat and the tree; and
the measuring system is arranged on the top seat and used for measuring the diameters of the trees at different heights; wherein
The measurement system includes:
the measuring seat is arranged on the top seat, and a measuring area is arranged in the middle of the measuring seat;
the infrared distance measuring sensors are arranged on the inner wall of the measuring seat;
the pushing structure is arranged on the top seat and used for adjusting the position of the tree in the measuring area; and
and the measurement execution module is arranged in the measurement area and used for executing the measurement work of the diameter of the tree, and the control box is provided with a display screen electrically connected with the measurement execution module.
The application further adopts the technical scheme that: the pushing structure comprises a push plate and a third power element, the push plate is movably arranged in the measuring area, the third power element is arranged on the top seat, and the output end of the third power element is connected with the push plate.
The application further adopts the technical scheme that: the quantity of measuring the execution module is two sets of and the symmetry is laid on measuring the seat, and every group measures the execution module and includes:
the wheel seat is movably arranged on the measuring seat and is elastically connected with the measuring seat, and guide parts are symmetrically formed on the wheel seat;
the roller is movably arranged on the roller seat;
the first electrode plate is arranged on the roller wheel, and a second electrode plate is arranged on the wheel seat and positioned on the moving path of the first electrode plate; and
the resistance strip is arranged on the wheel seat, and the measuring seat is provided with a conductive head on a moving path of the resistance strip.
The application further adopts the technical scheme that: the conditioning system comprises:
the first adjusting module is arranged between the adjusting seat and the base and used for adjusting the angle between the base and the adjusting seat; and
and the second adjusting module is arranged between the adjusting seat and the top seat and used for adjusting the height of the top seat.
This application still further technical scheme: the adjusting module comprises a power element, a sliding block and a pushing arm, one end of the adjusting seat is hinged to the base, the sliding block is movably arranged on the base and connected with the base through the power element, and the pushing arm is movably connected between the sliding block and the adjusting seat.
This application still further technical scheme: no. two adjusting module includes motor and threaded rod, and the motor setting is on adjusting the seat, and the threaded rod activity sets up in the footstock and both screw-thread fit, and the one end and the motor of threaded rod are connected.
This application still further technical scheme: the detection module comprises a detection plate, a mounting seat, a detection head, a first contact and a second contact;
the mounting seat is arranged on the detection seat, the detection plate is connected with the mounting seat, the number of the detection heads is a plurality of, the detection heads are movably arranged on the detection plate, the detection heads are elastically connected with the detection plate, one side, located on the detection heads, of the mounting seat is provided with a groove, the inner activity of the groove is provided with a touch plate and elastic connection of the touch plate and the detection heads, the first contact and the second contact are respectively arranged on opposite surfaces of the touch plate and the detection heads, and the second contact is located on a moving path of the first contact.
The application adopts a further technical scheme that: the universal wheel comprises a base, a wheel retracting structure and a wheel driving mechanism, wherein the wheel retracting structure is arranged on the base and used for adjusting the position of a universal wheel, and comprises a wheel column, a connecting arm, a moving seat and a second power element;
the one end of wheel post and the inner wall in the fashioned groove of accomodating on the base are articulated, and the universal wheel sets up the other end at the wheel post, removes the seat activity and sets up and accomodate the inslot and be connected through No. two power component and base, removes the seat and passes through linking arm and wheel post swing joint.
A working method of a forestry measurement device comprises the forestry measurement device in the technical scheme, and the working method comprises the following steps:
s100: utilize the universal wheel to remove whole device to the trees side that awaits measuring to laminate the outer wall of base and trees each other.
S200: the second power element is controlled to contract through the control box, the movable seat is driven to move along the containing groove, and the wheel column can be driven to rotate along the hinged position of the wheel column under the action of the connecting arm, so that the universal wheel is contained in the containing groove.
S300: the first electric power element is controlled by the control box to extend or contract to drive the sliding block to move along the base, and under the action of the pushing arm, the angle of the adjusting seat can correspond to the angle of the inclination of the tree to be measured, and the detecting module controls the display screen, the first adjusting module and the measuring system to work until the detecting module detects that the measuring seat is completely attached to the tree.
S400: trees get into in the measurement area and with the push pedal laminating, measure the outer wall distance of trees apart from the distance measurement seat inner wall through a plurality of infrared ranging sensor to obtain the position of the diameter of trees, then control No. three power component work and drive the arm that pushes away and remove, No. three power component pushes away trees to the gyro wheel in the middle of according to the diameter position of trees in the middle of, make the gyro wheel drop on the diameter of trees.
S500: the control box controls the motor to rotate to drive the threaded rod to rotate, and the top seat is driven to move upwards relative to the adjusting seat under the matching action of threads between the threaded rod and the top seat.
S600: when the footstock shifts up, lead the different position contact of electrical pillar and resistance strip, under the frictional resistance effect between gyro wheel and trees outer wall, drive the gyro wheel and rotate, can feed back the position of leading electrical pillar on the resistance strip to the control box when meeting the contact between an electrode slice and No. two electrode slices at every turn, the control box converts the resistance value into diameter data and feeds back through the display screen.
Compared with the prior art, the technical scheme provided by the embodiment of the invention has the following beneficial effects:
according to the embodiment of the invention, the diameter position of the tree to be detected in the measuring area can be measured by arranging the infrared distance measuring sensor and the pushing structure, the position of the tree is adjusted by the pushing structure, so that the roller falls on the diameter of the tree, and when the second adjusting module controls the top seat to move upwards, the diameter values of different positions of the tree can be collected, the diameter position of the tree to be detected can be accurately positioned in the whole process, the diameter values of multiple positions of the tree can also be collected, workers can conveniently analyze the growth condition of the tree, and compared with a traditional measuring mode of a ruler instrument, the accuracy and the automation degree are higher.
Drawings
Figure 1 is a schematic structural view of a forestry measurement apparatus in an embodiment of the present invention;
figure 2 is an enlarged schematic structural view of a part a of the forestry measurement device in an embodiment of the present invention;
figure 3 is a schematic structural view of a measuring system in the forestry measuring device in an embodiment of the present invention;
figure 4 is an enlarged schematic structural view at B in the forestry measurement device in an embodiment of the present invention;
figure 5 is an assembly view of a roller and a wheel base in the forestry measurement device in an embodiment of the present invention;
figure 6 is a flow chart of the steps of a method of operation of a forestry measurement apparatus in an embodiment of the present invention.
The reference numerals in the schematic drawings illustrate:
1-base, 2-adjusting base, 3-control box, 4-stepping motor, 5-display screen, 6-threaded rod, 7-first electric telescopic rod, 8-slide block, 9-pushing arm, 10-wheel column, 11-universal wheel, 12-connecting arm, 13-moving base, 14-second electric telescopic rod, 15-detection plate, 16-installation base, 17-detection head, 18-first contact, 19-touch plate, 20-second contact, 21-top base, 22-measuring base, 23-rolling wheel, 24-third electric telescopic rod, 25-push plate, 26-guide part, 27-wheel base, 28-first electrode plate, 29-second electrode plate, 30-conductive post, 31-resistance strip, 32-infrared ranging sensor.
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 obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.
Referring to fig. 1-5, in an embodiment of the present application, a forestry measurement apparatus includes a base 1, an adjusting seat 2, a top seat 21 and a plurality of universal wheels 11, wherein the adjusting seat 2 is disposed on the base 1, the top seat 21 is movably disposed on the adjusting seat 2, the plurality of universal wheels 11 are disposed on the base 1, and a control box 3 is disposed on the adjusting seat 2, and the forestry measurement apparatus further includes:
the adjusting system is arranged on the adjusting seat 2 and used for changing the angle between the adjusting seat 2 and the base 1 and adjusting the height of the top seat 21;
the detection module is arranged on the adjusting seat 2 and used for detecting the tight attaching degree of the adjusting seat 2 and the tree; and
the measuring system is arranged on the top seat 21 and used for measuring the diameters of the trees at different heights; wherein
The measurement system includes:
a measuring seat 22 arranged on the top seat 21, wherein the measuring seat 22 is provided with a measuring area in the middle;
a plurality of infrared distance measuring sensors 32 which are arranged on the inner wall of the measuring base 22;
the pushing structure is arranged on the top seat 21 and used for adjusting the position of the tree in the measuring area; and
and the measurement execution module is arranged in the measurement area and used for executing the measurement work of the diameter of the tree, and the control box 3 is provided with a display screen 5 electrically connected with the measurement execution module.
In a specific case of this embodiment, the pushing structure includes a push plate 25 and a third power element, the push plate 25 is movably disposed in the measuring region, the third power element is disposed on the top seat 21, and the output end of the third power element is connected to the push plate 25.
It should be noted that the third power element may be a linear motor or an air cylinder, and in this embodiment, the third power element is preferably a third electric telescopic rod 24, and the third electric telescopic rod 24 is connected between the top seat 21 and the push plate 25.
In another specific case of this embodiment, the number of the measurement executing modules is two, and the measurement executing modules are symmetrically arranged on the measuring seat 22, and each measurement executing module includes:
the wheel seat 27 is movably arranged on the measuring seat 22 and is elastically connected with the measuring seat, and guide parts 26 are symmetrically formed on the wheel seat 27;
the roller 23 is movably arranged on the roller seat 27;
the first electrode plate 28 is arranged on the roller 23, and the second electrode plate 29 is arranged on the wheel seat 27 and positioned on the moving path of the first electrode plate 28; and
the resistance strip 31 is arranged on the wheel seat 27, and the measuring seat 22 is provided with a conductive head on the moving path of the resistance strip 31.
In practical application, the whole device is moved to the side of a tree to be measured through the universal wheels 11, the base 1 is attached to the outer wall of the tree, the angle between the adjusting seat 2 and the base 1 is adjusted through the adjusting system, the adjusting seat 2 is attached to the outer wall of the tree, the attachment degree of the adjusting seat 2 and the outer wall of the tree is detected in real time through the detection module, the tree enters a measuring area and is attached to the push plate 25 under the action of the guide part 26, the distance from the outer wall of the tree to the inner wall of the measuring seat 22 is measured through the infrared distance measuring sensors 32, the position of the diameter of the tree is obtained, then the third electric telescopic rod 24 is controlled to work to drive the push arm 9 to move, the third electric telescopic rod 24 pushes the tree to the middle of the roller wheel 23 according to the diameter position of the tree, the roller wheel 23 falls on the diameter of the tree, then the adjusting system controls the top seat 21 to move upwards relative to the adjusting seat 2, because the diameter of trees is littleer and smaller along the direction of growth, when making footstock 21 shift up, lead the contact of electrical pillar 30 and resistance strip 31 different positions, under the frictional resistance effect between gyro wheel 23 and the trees outer wall, it rotates to drive gyro wheel 23, can feed back the position of leading electrical pillar 30 on resistance strip 31 to control box 3 when meeting the contact between electrode slice 28 and No. two electrode slices 29 at every turn, control box 3 converts the resistance value into diameter data and feeds back to the staff through display screen 5, whole process not only can the accurate positioning wait to detect the diameter position of trees, but also can gather the diameter value of a plurality of positions of trees, make things convenient for the staff to carry out the analysis to the growth condition of trees, for traditional chi class instrument measurement's mode, the precision is higher with degree of automation.
Referring to fig. 1, as another preferred embodiment of the present application, the adjusting system includes:
the first adjusting module is arranged between the adjusting seat 2 and the base 1 and is used for adjusting the angle between the base 1 and the adjusting seat 2; and
and the second adjusting module is arranged between the adjusting seat 2 and the top seat 21 and used for adjusting the height of the top seat 21.
In a specific case of this embodiment, an adjusting module includes a power component, slider 8 and push arm 9, the one end and the base 1 of adjusting seat 2 are articulated, and slider 8 activity sets up on base 1 and is connected with base 1 through a power component, and push arm 9 swing joint is between slider 8 and adjusting seat 2.
It should be noted that the first power element may be a linear motor or an air cylinder, and in this embodiment, the first power element is preferably a first electric telescopic rod 7, and the first electric telescopic rod 7 is connected between the base 1 and the sliding block 8.
In another particular case of this embodiment, No. two adjusting module includes motor and threaded rod 6, and the motor setting is on adjusting seat 2, and threaded rod 6 activity sets up in footstock 21 and both screw-thread fit, and the one end and the motor of threaded rod 6 are connected.
The motor can be a stepping motor 4 or a servo motor, in this embodiment, the motor is preferably a stepping motor 4, the stepping motor 4 is arranged on the adjusting seat 2, and the output end of the stepping motor 4 is connected with the threaded rod 6.
When laminating base 1 and the outer wall of trees, through control box 3 control electric telescopic handle 7 extension or shrink No. one, thereby drive slider 8 and remove along base 1, under the effect through pushing arm 9, drive and adjust seat 2 along its articulated department clockwise or anticlockwise rotation, thereby make the angle of adjusting seat 2 can be corresponding with the angle of the trees slope of volume of awaiting measuring, when detecting module detects measuring seat 22 and trees and completely laminating, detection module control display screen 5 and measurement system work, still control step motor 4 simultaneously and rotate drive threaded rod 6 and rotate, under the screw-thread fit between threaded rod 6 and footstock 21, it shifts up to drive footstock 21 relative regulation seat 2, thereby measure the diameter of trees different positions through detecting module, and give staff's record with diameter data through display screen 5 feedback.
Referring to fig. 1 and 2, as another preferred embodiment of the present application, the detecting module includes a detecting plate 15, a mounting base 16, a detecting head 17, a first contact 18, and a second contact 20;
the mounting seat 16 is arranged on the detection seat, the detection plate 15 is connected with the mounting seat 16, the number of the detection heads 17 is a plurality of, the detection heads 15 are movably arranged on the detection plate 15, the detection heads 17 are elastically connected with the detection plate 15, one side, located on the detection heads 17, of the mounting seat 16 is provided with a groove, the groove is movably provided with a touch plate 19 and elastically connected with the touch plate 19, a first contact 18 and a second contact 20 are respectively arranged on opposite surfaces of the touch plate 19 and the detection heads 17, and the second contact 20 is located on a moving path of the first contact 18.
Of course, in this embodiment, the fitting manner of the first contact 18 and the second contact 20 is not limited to detect the fitting degree of the whole device and the outer wall of the tree, and a pressure sensor or a touch switch may be used instead, which is not listed here.
In the embodiment, the device further comprises a wheel retracting structure, which is arranged on the base 1 and used for adjusting the position of the universal wheel 11, wherein the wheel retracting structure comprises a wheel column 10, a connecting arm 12, a moving seat 13 and a second power element;
the one end of wheel post 10 and the inner wall in the fashioned groove of accomodating on the base 1 are articulated, and universal wheel 11 sets up the other end at wheel post 10, removes the seat 13 activity and sets up and accomodate the inslot and be connected with base 1 through No. two power component, removes seat 13 and passes through linking arm 12 and wheel post 10 swing joint.
It should be noted that the second power element may be a linear motor or an air cylinder, and in this embodiment, the second power element is preferably a second electric telescopic rod 14, and the second electric telescopic rod 14 is connected between the moving seat 13 and the base 1.
In practical application, the whole device is moved to the side of a tree to be detected by the universal wheel 11, the base 1 and the outer wall of the tree are mutually attached, the second electric telescopic rod 14 is controlled to contract by the control box 3 to drive the moving seat 13 to move along the accommodating groove, the wheel column 10 can be driven to rotate along the hinged part under the action of the connecting arm 12, the universal wheel 11 is accommodated in the accommodating groove, instability of the whole device in measurement operation caused by the universal wheel 11 is avoided, the first adjusting module controls the adjusting seat 2 to rotate along the hinged part to adapt to the inclination angle of the tree, in the process, the detecting head 17 is attached to the outer wall of the tree and mutually abutted to drive the detecting head 17 and the first contact 18 to move towards the second contact 20, and the first electric telescopic rod 7 stops working until the first contact 18 and the second contact 20 at all positions are contacted, and the display screen 5, the measuring system and the second adjusting module start to work to finish the measurement preparation work.
A working method of a forestry measurement device comprises the forestry measurement device in the technical scheme, and the working method comprises the following steps:
s100: utilize universal wheel 11 to remove whole device to the trees side of awaiting measuring to laminate base 1 and the outer wall of trees each other.
S200: no. two electric telescopic handle 14 contractions of control box 3 control, drive and remove seat 13 and remove along accomodating the groove, through the effect of linking arm 12, can drive wheel post 10 and rotate along its articulated department for the universal wheel 11 is taken in and is accomodate the inslot.
S300: control an electric telescopic handle 7 through control box 3 and extend or contract, drive slider 8 and remove along base 1, under the effect through pushing away arm 9 to the angle that makes regulation seat 2 can correspond with the angle of the trees slope of awaiting measuring, when detecting module detects measuring seat 22 and trees and pastes completely, detecting module control display screen 5, an adjusting module and measurement system work.
S400: trees enter the measuring area and are attached to the push plate 25, the distance between the outer wall of each tree and the inner wall of the measuring seat 22 is measured through the infrared distance measuring sensors 32, the position of the diameter of the trees is obtained, then the three electric telescopic rods 24 are controlled to work to drive the push arms 9 to move, the three electric telescopic rods 24 push the trees to the middle of the idler wheels 23 according to the diameter of the trees, and the idler wheels 23 fall on the diameter of the trees.
S500: the control box 3 controls the stepping motor 4 to rotate to drive the threaded rod 6 to rotate, and the threaded rod 6 and the top seat 21 are driven to move upwards relative to the adjusting seat 2 under the matching effect of threads between the top seat 21 and the top seat 21.
S600: when the footstock 21 moves upwards, the conductive columns 30 are in contact with different positions of the resistor strips 31, under the action of frictional resistance between the roller wheels 23 and the outer wall of the tree, the roller wheels 23 are driven to rotate, the positions of the conductive columns 30 on the resistor strips 31 can be fed back to the control box 3 when the electrode plates 28 and 29 meet each other at every time, and the control box 3 converts the resistance value into diameter data and feeds back the diameter data through the display screen 5.
The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a forestry measuring device, includes the base, adjusts seat, footstock and a plurality of universal wheel, adjust the seat setting on the base, the footstock activity sets up on adjusting the seat, and a plurality of universal wheel sets up on the base, be equipped with the control box on adjusting the seat, its characterized in that still includes:
the adjusting system is arranged on the adjusting seat and used for changing the angle between the adjusting seat and the base and adjusting the height of the top seat;
the detection module is arranged on the adjusting seat and used for detecting the tight attaching degree of the adjusting seat and the tree; and
the measuring system is arranged on the top seat and used for measuring the diameters of the trees at different heights; wherein
The measurement system includes:
the measuring seat is arranged on the top seat, and a measuring area is arranged in the middle of the measuring seat;
the infrared distance measuring sensors are arranged on the inner wall of the measuring seat;
the pushing structure is arranged on the top seat and used for adjusting the position of the tree in the measuring area; and
and the measurement execution module is arranged in the measurement area and used for executing the measurement work of the diameter of the tree, and the control box is provided with a display screen electrically connected with the measurement execution module.
2. A forestry measurement device according to claim 1, wherein the pushing structure comprises a push plate movably disposed in the measurement zone and a third power element disposed on the top mount and having an output end connected with the push plate.
3. A forestry measurement device according to claim 1, wherein the measurement execution modules are arranged in two groups symmetrically on the measurement base, each group of measurement execution modules including:
the wheel seat is movably arranged on the measuring seat and is elastically connected with the measuring seat, and guide parts are symmetrically formed on the wheel seat;
the roller is movably arranged on the roller seat;
the first electrode plate is arranged on the roller wheel, and a second electrode plate is arranged on the wheel seat and positioned on the moving path of the first electrode plate; and
the resistance strip is arranged on the wheel seat, and the measuring seat is provided with a conductive head on a moving path of the resistance strip.
4. A forestry measurement device according to claim 1, wherein the adjustment system includes:
the first adjusting module is arranged between the adjusting seat and the base and used for adjusting the angle between the base and the adjusting seat; and
and the second adjusting module is arranged between the adjusting seat and the top seat and used for adjusting the height of the top seat.
5. A forestry measurement device according to claim 4, wherein the first adjustment module comprises a first power element, a sliding block and a push arm, one end of the adjustment seat is hinged with the base, the sliding block is movably arranged on the base and is connected with the base through the first power element, and the push arm is movably connected between the sliding block and the adjustment seat.
6. A forestry measurement device according to claim 4, wherein the second adjustment module comprises a motor and a threaded rod, the motor is arranged on the adjustment seat, the threaded rod is movably arranged in the top seat and is in threaded fit with the top seat, and one end of the threaded rod is connected with the motor.
7. A forestry measurement device according to claim 1, wherein the detection module includes a detection plate, a mounting base, a detection head, a contact number one and a contact number two;
the mounting seat is arranged on the detection seat, the detection plate is connected with the mounting seat, the number of the detection heads is a plurality of, the detection heads are movably arranged on the detection plate, the detection heads are elastically connected with the detection plate, one side, located on the detection heads, of the mounting seat is provided with a groove, the inner activity of the groove is provided with a touch plate and elastic connection of the touch plate and the detection heads, the first contact and the second contact are respectively arranged on opposite surfaces of the touch plate and the detection heads, and the second contact is located on a moving path of the first contact.
8. A forestry measurement device according to claim 1, further comprising a wheel-retracting structure provided on the base for adjusting the position of the universal wheel, the wheel-retracting structure including a wheel post, a connecting arm, a movable seat and a power element number two;
the one end of wheel post and the inner wall in the fashioned groove of accomodating on the base are articulated, and the universal wheel sets up the other end at the wheel post, removes the seat activity and sets up and accomodate the inslot and be connected through No. two power component and base, removes the seat and passes through linking arm and wheel post swing joint.
9. A method of operating a forestry measurement device according to claim 1, comprising a forestry measurement device according to any one of claims 1-8, and further comprising the following specific method steps:
s100: utilize the universal wheel to remove whole device to the trees side that awaits measuring to laminate the outer wall of base and trees each other.
S200: the second power element is controlled to contract through the control box, the movable seat is driven to move along the containing groove, and the wheel column can be driven to rotate along the hinged position of the wheel column under the action of the connecting arm, so that the universal wheel is contained in the containing groove.
S300: the first electric power element is controlled by the control box to extend or contract to drive the sliding block to move along the base, and under the action of the pushing arm, the angle of the adjusting seat can correspond to the angle of the inclination of the tree to be measured, and the detecting module controls the display screen, the first adjusting module and the measuring system to work until the detecting module detects that the measuring seat is completely attached to the tree.
S400: trees get into in the measurement area and with the push pedal laminating, measure the outer wall distance of trees apart from the distance measurement seat inner wall through a plurality of infrared ranging sensor to obtain the position of the diameter of trees, then control No. three power component work and drive the arm that pushes away and remove, No. three power component pushes away trees to the gyro wheel in the middle of according to the diameter position of trees in the middle of, make the gyro wheel drop on the diameter of trees.
S500: the control box controls the motor to rotate to drive the threaded rod to rotate, and the top seat is driven to move upwards relative to the adjusting seat under the matching action of threads between the threaded rod and the top seat.
S600: when the footstock shifts up, lead the different position contact of electrical pillar and resistance strip, under the frictional resistance effect between gyro wheel and trees outer wall, drive the gyro wheel and rotate, can feed back the position of leading electrical pillar on the resistance strip to the control box when meeting the contact between an electrode slice and No. two electrode slices at every turn, the control box converts the resistance value into diameter data and feeds back through the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111667840.XA CN114322803A (en) | 2021-12-31 | 2021-12-31 | Forestry measurement device and working method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111667840.XA CN114322803A (en) | 2021-12-31 | 2021-12-31 | Forestry measurement device and working method thereof |
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| CN114322803A true CN114322803A (en) | 2022-04-12 |
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| CN202111667840.XA Withdrawn CN114322803A (en) | 2021-12-31 | 2021-12-31 | Forestry measurement device and working method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674284A (en) * | 2022-05-27 | 2022-06-28 | 江苏百灵衡器制造有限公司 | Weightless angle measuring device for balance |
| CN116652294A (en) * | 2023-06-26 | 2023-08-29 | 维尔斯(山东)贸易有限公司 | Door and window cutting device |
-
2021
- 2021-12-31 CN CN202111667840.XA patent/CN114322803A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674284A (en) * | 2022-05-27 | 2022-06-28 | 江苏百灵衡器制造有限公司 | Weightless angle measuring device for balance |
| CN116652294A (en) * | 2023-06-26 | 2023-08-29 | 维尔斯(山东)贸易有限公司 | Door and window cutting device |
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