CN114993141B - Forest size measuring instrument - Google Patents
Forest size measuring instrument Download PDFInfo
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- CN114993141B CN114993141B CN202210838424.XA CN202210838424A CN114993141B CN 114993141 B CN114993141 B CN 114993141B CN 202210838424 A CN202210838424 A CN 202210838424A CN 114993141 B CN114993141 B CN 114993141B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0035—Measuring of dimensions of trees
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/40—Afforestation or reforestation
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- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention discloses a forest size measuring instrument, which belongs to the technical field of forest size measuring equipment and comprises a mounting box, a motor and a fixed clamp, wherein the motor is arranged in the mounting box, the mounting box is arranged on one side of the outer wall of the fixed clamp, the output end of the motor is provided with a pinion, the inner bottom wall of the fixed clamp is reversely and uniformly provided with a switch along the circumference of the inner bottom wall, the switch is electrically connected with the motor, the inner wall of the fixed clamp is rotatably provided with a bull gear formed by splicing two semicircular gears, the bull gear is meshed with the pinion, and the bottom of the bull gear is provided with a collision assembly for controlling the switch. According to the invention, the support adjusting component and the fixed hoop are combined for use, so that not only can the position of the fixed hoop be stably supported, but also the height diameters of different trunks can be measured, and the inclined trunks can be adjusted and measured, so that the surface layer of the tree is not damaged while the accuracy of measurement is ensured.
Description
Technical Field
The invention belongs to the technical field of forest size measurement equipment, and particularly relates to a forest size measuring instrument.
Background
Forestry is a basic industry and social public service that is engaged in cultivating, protecting and utilizing forest resources through advanced scientific technology and management means, gives full play to the multiple benefits of forest, and can continuously manage forest resources, promotes population, economy, society, environment and resource coordinated development, in order to know the ecological environment situation change, needs to use measuring device to detect the forestry environment.
The utility model discloses a utility model with the grant bulletin number of CN216593121U discloses a mathematical measurement instrument, it is main including two L type framves, the connecting pin, a plurality of fixture, two ring rails, the railcar, the digital display host computer, measuring arm and two measuring jaws, the one end of two L type framves is passed through the round pin axle and is rotated the connection, the other end of two L type framves passes through the connecting pin and pegs graft fixedly, L type frame is provided with two mutually perpendicular's armplate, all install fixture on the armplate of two L type framves, two ring rails are respectively through the support mounting on two L type framves, the both ends butt joint of two ring rails makes two ring rails constitute a ring, the railcar roll is installed on two ring rails, the digital display host computer passes through the support mounting on the railcar, measuring arm slidable mounting is on the support of digital display host computer, the digital display host computer reads the grating scale interval of measuring arm, two measuring jaws are respectively slidable mounting at the both ends of two measuring arms.
However, the above patents still have some disadvantages:
1. the device clamps the surface of the trunk through a plurality of clamping mechanisms controlled by electric energy, and due to the fact that the surface of the trunk is uneven, if the whole device is fixed on a tree, great clamping force is needed, the surface layer of the trunk can be damaged, only one position can be measured when the device is clamped at a certain position, and more surface layers of the tree can be damaged through reciprocating clamping measurement;
2. the tree and the ground are not always in a vertical state, when the tree is in an inclined state, the measuring angle cannot be adjusted only through the clamping mechanism, and the device can be loosened accidentally in the measuring process.
Disclosure of Invention
The invention provides a forest dimension measuring instrument, which aims to solve the problem that multi-azimuth measurement cannot be carried out while the measurement angle cannot be positioned.
In order to achieve the purpose, the invention adopts the following technical scheme:
the forest size measuring instrument comprises a mounting box, a motor and a fixed clamp, wherein the motor is arranged in the mounting box, the mounting box is arranged on one side of the outer wall of the fixed clamp, a small gear is arranged at the output end of the motor, a switch is evenly arranged on the inner bottom wall of the fixed clamp along the circumference of the fixed clamp in the reverse direction, the switch is electrically connected with the motor, a large gear formed by splicing two semicircular gears is rotatably arranged on the inner wall of the fixed clamp, the large gear is meshed with the small gear, a collision component used for controlling the switch is arranged at the bottom of the large gear, a limit groove is formed in the fixed clamp, a connecting rod is arranged in the limit groove in a sliding mode, the bottom end of the connecting rod is fixedly connected with the large gear, a measuring mechanism used for measuring the diameters of different angles of forest trees is fixedly connected with the output end of the connecting rod, and a supporting and adjusting component used for supporting and adjusting the height of the fixed clamp is further included.
The conflict subassembly includes solid fixed cylinder, a reset spring and conflict head, gu fixed cylinder and gear wheel fixed connection, it sets up in solid fixed cylinder to support the contact slip, a reset spring fixed connection carries out triggering of switch through the conflict subassembly between contact lateral wall and the solid fixed cylinder inner wall to the rotation of control motor, when the motor stall, measuring mechanism stall carries out the measurement of trees angle diameter this moment.
Measuring mechanism includes L type pole, measuring stick, dipperstick, roll-up subassembly, drive assembly and scale subassembly, L type pole diapire and connecting rod fixed connection, the spout has all been seted up to L type pole inner wall both sides, the inside slip of spout is provided with the slide bar, be provided with second reset spring between a slide bar lateral wall and the L type pole inner wall, the measuring stick sets up in the slide bar top, the roll-up subassembly sets up top in the measuring stick, dipperstick one end is around establishing on the roll-up subassembly, and the other end sets up on L type pole lateral wall, a measuring stick lateral wall is equipped with puts the thing box, the scale subassembly sets up inside putting the thing box, the scale subassembly passes through drive assembly and is connected with the roll-up subassembly transmission, measures the diameter of the different angles of forest through measuring mechanism.
The winding assembly comprises two fixing frames, a central rod, a scroll and two torsional springs, the fixing frames are fixedly connected with the inner wall of the measuring rod, the central rod is arranged between the two fixing frames in a rotating mode, the scroll is fixedly arranged on the central rod, the two torsional springs are arranged between the outer wall of the scroll and the fixing frames in a bilateral symmetry mode, and the measuring ruler is wound through the winding assembly.
The utility model discloses a measuring device, including measuring stick, drive assembly, measuring stick inner wall, bearing, drive assembly and rotation gyro wheel, the fixed bracing piece that is provided with of measuring stick inner wall, first bevel gear rotates and sets up on the bracing piece, rotate through the belt between first bevel gear and the well core rod and be connected, first bevel gear is connected with second bevel gear meshing, the dwang runs through axle center department in the second bevel gear, and the dwang passes through the bearing and rotates the setting on the measuring stick inner wall to extend to putting the thing box in, be provided with C type pole on the dwang, rotate the gyro wheel and rotate and set up in C type pole outer wall, along with well core rod's rotation, drive assembly moves to drive scale subassembly function.
The scale assembly comprises a positioning plate, a positioning arc, two third reset springs and a scale pen, grooves are formed in two sides of the inner wall of the storage box, the positioning plate is arranged between the two grooves in a sliding mode, the positioning arc is arranged at the bottom of the positioning plate, the positioning arc is located right above the rotating roller, the two third reset springs are arranged on the top of the positioning plate and between the inner wall of the storage box in a bilateral symmetry mode, the scale pen is arranged in the axis of the top of the positioning plate, the scale pen extends out of the storage box, and the measuring diameters of different angles are marked through the scale assembly.
Arc-shaped grooves are formed in the side walls of the L-shaped rod and the measuring rod, and the L-shaped rod and the measuring rod can be attached to the surface of a tree better through the arc-shaped grooves.
The fixed clamp inner wall evenly is provided with the protection cylinder along its circumferencial direction, and the protection cylinder has certain elasticity, protects the trees epidermis.
The support adjusting part comprises a first adjusting part and a second adjusting part, the first adjusting part comprises a first telescopic cylinder, a first telescopic rod, a first bolt and a first insertion rod, the first telescopic rod is arranged inside the first telescopic cylinder in a sliding mode, the top of the first telescopic rod is fixedly connected with a fixed clamp, a first insertion hole formed in the inner wall of the first telescopic rod in an inserting mode is formed in the inner wall of the first telescopic rod, the first insertion hole is evenly provided with a plurality of first telescopic cylinders, the bottom of the first telescopic cylinder is fixedly connected with the first insertion rod, a first rotating shaft is arranged inside the first telescopic rod in a rotating mode, first connecting plates are fixedly arranged on two sides of the first rotating shaft, the top of the first connecting plates is fixedly connected with the fixed clamp, a first gear is arranged on one side of each first connecting plate in a rotating mode, the first gear is fixedly connected with the first rotating shaft, a second gear is arranged on the first telescopic rod in a rotating mode, the first gear is meshed with the second gear, and the diameter of the first gear is smaller than the second gear.
The second regulating part comprises a second telescopic cylinder, a second telescopic rod, a second bolt and a second inserting rod, the second telescopic rod is arranged inside the second telescopic cylinder in a sliding mode, the top of the second telescopic rod is fixedly connected with a fixed clamp, a second jack which is arranged in a splicing mode with the second bolt is formed in the inner wall of the second telescopic rod, a plurality of second jacks are evenly formed in the second jack, the bottom of the second telescopic cylinder is fixedly connected with the second inserting rod, a second rotating shaft is arranged inside the second telescopic rod in a rotating mode, a second connecting plate is fixedly arranged on two sides of the second rotating shaft, the top of the second connecting plate is fixedly connected with the fixed clamp, a third gear is arranged on one side of the second connecting plate in a rotating mode, the third gear is fixedly connected with the second rotating shaft, a fourth gear is arranged on the second telescopic rod in a rotating mode, the third gear is meshed with the fourth gear, and the diameter of the third gear is larger than the fourth gear.
The invention has the advantages that:
1. according to the invention, the support adjusting component and the fixed hoop are combined for use, so that not only can the position of the fixed hoop be stably supported, but also the height diameters of different trunks can be measured, and the inclined trunks can be adjusted and measured, so that the surface layer of the tree is not damaged while the measurement accuracy is ensured.
2. The invention realizes the measurement automation by driving the measurement mechanism to rotate by one motor without the help of a large number of electronic products, saves the production cost and ensures the measurement accuracy.
3. According to the invention, the L-shaped rod and the measuring rod can be attached to the surface of the tree better through the arc-shaped groove, so that the measuring result is more accurate.
Drawings
In the drawings:
fig. 1 is an overall structural view of a forest dimension measuring instrument of the present invention;
FIG. 2 is an exploded view of the retainer clip of the present invention;
FIG. 3 is a front cross-sectional view of the retainer clip of the present invention;
FIG. 4 is an enlarged schematic view of the invention at A in FIG. 3;
FIG. 5 is an enlarged schematic view of the measuring mechanism of the present invention;
FIG. 6 is a schematic view of the cross-sectional structure of the measuring mechanism of the present invention;
FIG. 7 is a schematic view showing a first enlarged partial structure of the measuring mechanism of the present invention;
FIG. 8 is a second schematic view of the measuring mechanism of the present invention;
FIG. 9 is an enlarged view of the connection between the furling assembly and the transmission assembly of the present invention;
FIG. 10 is a schematic cross-sectional view of a first adjustment member of the present invention;
FIG. 11 is an enlarged schematic view of a first adjustment member of the present invention;
FIG. 12 is a schematic cross-sectional view of a second adjusting member according to the present invention
Fig. 13 is an enlarged schematic view of a second adjusting member of the present invention.
Description of reference numerals:
1. fixing a hoop; 2. mounting a box; 3. a motor; 4. a pinion gear; 5. a bull gear; 6. a switch; 7. a collision component; 71. a fixed cylinder; 72. a first return spring; 73. abutting against the contact; 8. a connecting rod; 9. a measuring mechanism; 91. an L-shaped rod; 92. a chute; 93. a slide bar; 94. a second return spring; 95. a measuring rod; 96. measuring a scale; 97. a furling assembly; 971. a fixed mount; 972. a center pole; 973. a reel; 974. a torsion spring; 98. a transmission assembly; 981. a first bevel gear; 982. a second bevel gear; 983. a belt; 984. rotating the rod; 985. rotating the roller; 986. a support bar; 987. a C-shaped rod; 99. a scale assembly; 991. positioning a plate; 992. positioning an arc; 993. a third return spring; 994. a scale pen; 995. a groove; 10. a limiting groove; 11. an arc-shaped groove; 12. a protective cylinder; 13. a support adjustment assembly; 130. a first adjusting member; 131. a first telescopic cylinder; 132. a first telescopic rod; 133. a first latch; 134. a first plunger; 135. a first jack; 136. a first rotating shaft; 137. a first connecting plate; 138. a first gear; 139. a second gear; 140. a second adjusting member; 141. a second telescopic cylinder; 142. a second telescopic rod; 143. a second bolt; 144. a second plunger; 145. a second jack; 146. a second rotating shaft; 147. a second connecting plate; 148. a third gear; 149. a fourth gear; 15. a storage box.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. 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 application.
As shown in fig. 1-13, the forest dimension measuring instrument of the present invention includes a mounting box 2 and a motor 3 disposed inside the mounting box 2, and further includes a fixed clamp 1, the mounting box 2 is disposed on one side of an outer wall of the fixed clamp 1, when forest measurement is required, two semicircular clamps are assembled into the fixed clamp 1 through bolts, a hole for extending trees is formed in the middle, so that the center of the fixed clamp 1 is as consistent as possible with the center of a circle of trees, thereby ensuring accuracy during measurement, preferably, a protection cylinder 12 is uniformly disposed on an inner wall of the fixed clamp 1 along a circumferential direction thereof, the protection cylinder 12 has a certain elasticity to provide a protection effect on a skin of trees, a pinion 4 is disposed at an output end of the motor 3, a switch 6 is uniformly disposed on an inner bottom wall of the fixed clamp 1 along a circumferential direction thereof, the switch 6 is electrically connected with the motor 3, a bull gear 5 formed by splicing two semicircular gears is rotatably disposed on an inner wall of the fixed clamp 1, the bull gear 5 is assembled into the bull gear 5 through a bolt, the bull gear is conveniently detached from the fixed clamp 1, the fixed clamp 1 and the fixed clamp 1 is disposed with a bull gear 10, a fixed clamp 1 and a fixed clamp 10 for supporting a stop bar 8 for controlling the forest measurement, and a stop bar 8 for controlling the bottom of the fixed clamp 1, and a stop bar 8 for supporting mechanism for supporting the forest measurement.
The second adjusting part 140 includes a second telescopic cylinder 141, a second telescopic rod 142, a second bolt 143 and a second inserting rod 144, the second telescopic rod 142 is slidably disposed inside the second telescopic cylinder 141, the top of the second telescopic rod 142 is fixedly connected to the fixed hoop 1, a second inserting hole 145 formed in the inner wall of the second telescopic rod 142 and inserted into the second bolt 143 is disposed, the second inserting hole 145 is uniformly provided with a plurality of second inserting holes, the bottom of the second telescopic cylinder 141 is fixedly connected to the second inserting rod 144, a second rotating shaft 146 is rotatably disposed inside the second telescopic rod 142, second connecting plates 147 are fixedly disposed on two sides of the second rotating shaft 146, the top of each second connecting plate 147 is fixedly connected to the fixed hoop 1, a third gear 148 is rotatably disposed on one side of each second connecting plate 147, the third gear 148 is fixedly connected to the second rotating shaft 146, a fourth gear 149 is rotatably disposed on the second telescopic rod 142, the third gear 148 is engaged with the fourth gear 149, and the diameter of the third gear 148 is larger than that of the fourth gear 149.
Carry out height control and fix with ground through supporting adjustment assembly 13, in use, splice fixed clamp 1, the trees extend from the position in the middle of fixed clamp 1, make the integrated device fix at horizontal position with ground through first inserted bar 134, drive fixed clamp 1 and carry out height control through upwards pulling first telescopic link 132, adjust to the height that needs carry out the measurement after, use first bolt 133 to insert in corresponding first jack 135, thereby adjust the measurement height, as preferred, can all carve the scale mark at first telescopic cylinder 131 and first telescopic link 132 outer wall, can hold the height that rises and be convenient for measure the girth when rising, when the trunk that needs to carry out the measurement is the tilt state, at first judge the inclination of trees, when trunk inclination is too big, rotate second gear 139 and drive first gear 138 and rotate, make the major diameter gear drive minor diameter gear to rotate, when the inclination degree is too small, rotate fourth gear 149 and drive third gear 148 and rotate, make the minor diameter gear drive major diameter gear to rotate, thereby can make fixed clamp 1 and minor diameter gear rotate according to the angle of rotation, when the trunk slides to the first telescopic link 132 that inclines to one side, the fixed clamp 1 that the aforesaid inclines when the aforesaid, the above-mentioned another side slides.
It should be noted that the user can carry out the pivoted angle as required and select, rotates minor diameter gear and can make the angle modulation more meticulous, rotates the speed when major diameter gear makes the regulation rotation faster.
For motor 3 switch on, conflict subassembly 7 does not contact with switch 6 under the initial condition, motor 3 drives pinion 4 and rotates, thereby make pinion 4 drive gear wheel 5 and rotate, further drive connecting rod 8 and slide in spacing groove 10 is inside, thereby make connecting rod 8 drive the measuring mechanism 9 at top measure the trees diameter, as preferred, switch 6 is provided with a plurality ofly, angle between per two switches 6 equals, after conflict subassembly 7 rotates to supporting with switch 6, close motor 3, make the measuring mechanism 9 at top measure the diameter, furthermore, outside accessible manual remote control motor 3, after the diameter measurement of an angle finishes, make motor 3 continue to start to next switch 6 through remote control signal transmission, then carry out the measurement of different angles, carry out the trees diameter measurement of co-altitude through connecting rod 8, carry out the diameter measurement of different angles through the rotation, thereby make measuring result more accurate.
Carry out triggering of switch 6 through conflict subassembly 7, thereby control motor 3's rotation, motor 3 stall, make measuring mechanism 9 stall, carry out the measurement of trees angle diameter down this moment, conflict subassembly 7 includes solid fixed cylinder 71, first reset spring 72 and conflict head 73, gu fixed cylinder 71 and gear wheel 5 fixed connection, conflict head 73 slides and sets up in gu fixed cylinder 71, first reset spring 72 fixed connection is in between contact 73 lateral wall and gu fixed cylinder 71 inner wall, drive to support contact 73 when gear wheel 5 and rotate to switch 6 department, make first reset spring 72 promote to support contact 73 at gu fixed cylinder 71 inside slip, thereby make to support contact 73 trigger switch 6, switch 6 gives motor 3 with signal transmission, thereby close motor 3, make measuring mechanism 9 carry out the diameter measurement.
The diameters of different angles of the forest trees are measured through a measuring mechanism 9, the measuring mechanism 9 comprises an L-shaped rod 91, a measuring rod 95, a measuring scale 96, a furling component 97, a transmission component 98 and a scale component 99, the bottom wall of the L-shaped rod 91 is fixedly connected with a connecting rod 8, sliding grooves 92 are formed in two sides of the inner wall of the L-shaped rod 91, a sliding rod 93 is arranged in each sliding groove 92 in a sliding mode, a second reset spring 94 is arranged between one side wall of each sliding rod 93 and the inner wall of the L-shaped rod 91, the measuring rod 95 is arranged at the top of each sliding rod 93, the furling component 97 is arranged at the inner top of the measuring rod 95, one end of each measuring scale 96 is wound on the furling component 97, the other end of each measuring rod is arranged on the side wall of the L-shaped rod 91, a storage box 15 is arranged on one side wall of each measuring rod 95, and the scale component 99 is arranged in the storage box 15, scale subassembly 99 is connected with the transmission of roll-up subassembly 97 through drive assembly 98, trees are between L type pole 91 and measuring stick 95, pass through the bolt fastening with dipperstick 96 in L type pole 91 one side, when L type pole 91 rotates along the circumferencial direction of trees, measuring stick 95 can be along with slide bar 93 is inside to slide at spout 92, thereby make the top layer of measuring stick 95 laminating trees remove, when measuring stick 95 removes, roll-up subassembly 97 can drive dipperstick 96 and carry out the rolling, when roll-up subassembly 97 rolling, drive assembly 98 motion, make drive assembly 98 drive scale subassembly 99 do the mark on dipperstick 96, thereby the trees diameter of the different angles of record, the line that the coincidence rate is the highest represents the average diameter of trees.
In addition, a film may be applied to the measuring tape 96 to facilitate wiping of the marked marks without affecting the measurement of another tree.
Carry out the rolling to dipperstick 96 through roll-up subassembly 97, roll-up subassembly 97 includes two mounts 971, well core rod 972, spool 973 and two torsional springs 974, two mounts 971 and 95 inner wall fixed connection of measuring stick, well core rod 972 rotates and sets up between two mounts 971, spool 973 is fixed to be set up on well core rod 972, two torsional springs 974 are bilateral symmetry and set up between spool 973 outer wall and mount 971, measuring stick 96 is initial state on rolling to spool 973 completely, when measuring stick 96 pulling to fixed back with L type pole 91, L type pole 91 rotates along the circumferencial direction of trees, the top layer of measuring stick 95 laminating trees removes, when measuring stick 95 removes along L type pole 91, dipperstick 96 can carry out automatic rolling under torsional springs 974's effect, when L type pole 91 removes is kept away from to measuring stick 95, dipperstick 96 can unreel, the dipperstick 96 rolling all can drive well core rod 972 with unreel and rotate, thereby drive the motion of drive assembly 98.
Preferably, the side walls of the L-shaped rod 91 and the measuring rod 95 are both provided with an arc-shaped groove 11, and the arc-shaped groove 11 enables the L-shaped rod 91 and the measuring rod 95 to be more attached to the surface of the tree.
Along with the rotation of central rod 972, drive assembly 98 moves and thereby drives scale assembly 99 to operate, drive assembly 98 includes first bevel gear 981, second bevel gear 982, belt 983, dwang 984 and rotation gyro wheel 985, the fixed bracing piece 986 that is provided with of measuring stick 95 inner wall, first bevel gear 981 rotates and sets up on bracing piece 986, rotate through belt 983 and be connected between first bevel gear 981 and the central rod 972, first bevel gear 981 is connected with second bevel gear 982 meshing, dwang 984 runs through second bevel gear 982 axis center department, and dwang 984 rotates through the bearing and sets up on measuring stick 95 inner wall, and dwang 984 extends to in the thing box 15, be provided with C type pole 987 on dwang 984, rotation gyro wheel 985 rotates and sets up in C type pole 987 outer wall, when the central rod 972 rotates, can drive belt 983 rotates, belt dwang 983 drives first bevel gear 981 and second bevel gear 982 and rotates, thereby make second bevel gear 982 drive second bevel gear 984 and C type pole 987 rotate, thereby drive rotation gyro wheel 985 and rotate, thereby drive rotation gyro wheel 985, make the scale assembly 99 move for a circle.
Preferably, since the diameter difference of each angle of the tree is not too large, the angle of the central rod 972 is approximately the same when the measuring ruler 96 winds or unwinds, the diameters of the central rod 972 and the first bevel gear 981 are set, and the rotation of the central rod 972 can only drive the first bevel gear 981 to rotate within 360-450 degrees, so that the C-shaped rod 987 rotates a circle more than a little at most, and only can drive the scale assembly 99 to work once.
Mark the measurement diameter of different angles through scale subassembly 99, scale subassembly 99 includes locating plate 991, location arc 992, two third reset spring 993 and scale pen 994, it all is provided with recess 995 to put 15 inner wall both sides of thing box, locating plate 991 slides and sets up between two recess 995, location arc 992 sets up in locating plate 991 bottom, and location arc 992 is located directly over rotation gyro wheel 985, two third reset spring 993 are bilateral symmetry and set up in locating plate 991 top and put between thing box 15 inner wall, scale pen 994 sets up in locating plate 991 top axis department, and scale pen 994 extends and puts in the thing box 15, after rotation gyro wheel 985 rotates the round, make rotation gyro wheel 985 press down location arc 992, drive locating plate 991 at the inside slip of recess 995, make scale pen 994 mark the dipperstick 96, after the mark, rotation gyro wheel 985 rotates back initial position, third reset spring's 993 elasticity promotes locating plate 991 and rises to resume to initial position.
The above is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement and the like made by the method should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a forest size measuring apparatu, includes mounting box (2) and sets up motor (3) inside mounting box (2), its characterized in that: the device is characterized by further comprising a fixed clamp (1), the mounting box (2) is arranged on one side of the outer wall of the fixed clamp (1), a pinion (4) is arranged at the output end of the motor (3), a switch (6) is evenly arranged on the inner bottom wall of the fixed clamp (1) along the reverse direction of the circumference of the fixed clamp (1), the switch (6) is electrically connected with the motor (3), a large gear (5) formed by splicing two semicircular gears is arranged on the inner wall of the fixed clamp (1) in a rotating mode, the large gear (5) is connected with the pinion (4) in a meshing mode, a collision component (7) used for controlling the switch (6) is arranged at the bottom of the large gear (5), a limiting groove (10) is formed in the fixed clamp (1), a connecting rod (8) is arranged inside the limiting groove (10) in a sliding mode, the bottom end of the connecting rod (8) is fixedly connected with the large gear (5), the output end of the connecting rod (8) is fixedly connected with a measuring mechanism (9) used for measuring the diameters of different angles of forest trees, the supporting and adjusting component (13) for supporting and adjusting the height of the fixed clamp (1), the measuring mechanism (9) comprises an L-shaped rod (91), a measuring rod (95), a scale component (96), a scale assembly (98), a scale assembly (98) and a measuring scale assembly (98) and a connecting rod (99) and a scale assembly (98) for supporting and a scale assembly (99), the utility model discloses a take-up device, including L type pole (91) inner wall, spout (92) have all been seted up to L type pole (91) inner wall both sides, spout (92) inside slip is provided with slide bar (93), be provided with second reset spring (94) between slide bar (93) a lateral wall and L type pole (91) inner wall, measuring stick (95) set up in slide bar (93) top, roll-up subassembly (97) set up in measuring stick (95) top, dipperstick (96) one end is around establishing on roll-up subassembly (97), the dipperstick (96) other end sets up on L type pole (91) lateral wall, measuring stick (95) a lateral wall is equipped with puts thing box (15), scale subassembly (99) set up inside putting thing box (15), scale subassembly (99) are connected with roll-up subassembly (97) transmission through drive assembly (98), roll-up subassembly (97) include two mounts (971), well core rod (972), spool (973) and two torsional spring (974), two mount (971) and measuring stick (95) inner wall fixed connection, the reel (973) sets up in the symmetry between two fixed mounting (971) and spool (973), the transmission assembly (98) comprises a first bevel gear (981), a second bevel gear (982), a belt (983), a rotating rod (984) and a rotating roller (985), a supporting rod (986) is fixedly arranged on the inner wall of the measuring rod (95), the first bevel gear (981) is rotatably arranged on the supporting rod (986), the first bevel gear (981) is rotatably connected with the central rod (972) through the belt (983), the first bevel gear (981) is meshed with the second bevel gear (982), the rotating rod (984) penetrates through the center of the central shaft of the second bevel gear (982), the rotating rod (984) is rotatably arranged on the inner wall of the measuring rod (95) through a bearing and extends into the object placing box (15), the rotating rod (987) is arranged on the rotating rod (984), the rotating roller (985) is rotatably arranged on the outer wall of the C-shaped rod (987), the scale assembly (99) comprises a positioning plate (991), a positioning arc (992), two third positioning springs (993) and a reset spring (994) and a positioning groove (9951) which is arranged between the inner wall of the positioning plate (991) and a positioning groove (9952) and a positioning groove (995 groove (992) is arranged on the inner wall of the lower side of the inner wall of the rotating roller (991), two third reset spring (993) are bilateral symmetry and set up in locating plate (991) top and put between thing box (15) inner wall, scale pen (994) set up in locating plate (991) top axis department, and extend in putting thing box (15) scale pen (994), arc type groove (11) have all been seted up on L type pole (91) and measuring stick (95) lateral wall.
2. The forest dimension measuring instrument of claim 1, wherein: conflict subassembly (7) including solid fixed cylinder (71), first reset spring (72) and conflict head (73), gu fixed cylinder (71) and gear wheel (5) fixed connection, it slides and sets up in gu fixed cylinder (71) to support contact (73), first reset spring (72) fixed connection is in supporting between contact (73) lateral wall and solid fixed cylinder (71) inner wall.
3. The forest dimension measuring instrument of claim 1, wherein: the inner wall of the fixed hoop (1) is uniformly provided with protective columns (12) along the circumferential direction.
4. The forest dimension measuring instrument of claim 1, wherein: the support adjustment assembly (13) comprises a first adjustment member (130) and a second adjustment member (140), the first adjusting piece (130) comprises a first telescopic cylinder (131), a first telescopic rod (132), a first bolt (133) and a first inserted rod (134), the first telescopic rod (132) is arranged inside the first telescopic cylinder (131) in a sliding way, the top of the first telescopic rod (132) is fixedly connected with the fixed hoop (1), a first jack (135) inserted with a first bolt (133) is arranged on the inner wall of the first telescopic rod (132), a plurality of first jacks (135) are uniformly arranged, the bottom of the first telescopic cylinder (131) is fixedly connected with a first insertion rod (134), a first rotating shaft (136) is rotatably arranged in the first telescopic rod (132), first connecting plates (137) are fixedly arranged on both sides of the first rotating shaft (136), the top of the first connecting plate (137) is fixedly connected with the fixed hoop (1), one side of the first connecting plate (137) is rotationally provided with a first gear (138), and the first gear (138) is fixedly connected with the first rotating shaft (136), a second gear (139) is rotatably arranged on the first telescopic rod (132), the first gear (138) is meshed with the second gear (139), the first gear (138) has a smaller diameter than the second gear (139).
5. The forest dimension measuring instrument of claim 4, wherein: the second adjusting part (140) comprises a second telescopic cylinder (141), a second telescopic rod (142), a second bolt (143) and a second inserted bar (144), the second telescopic rod (142) is slidably arranged inside the second telescopic cylinder (141), the top of the second telescopic rod (142) is fixedly connected with the fixed hoop (1), a second jack (145) which is connected with the second bolt (143) in an inserting mode is formed in the inner wall of the second telescopic rod (142), the second jack (145) is uniformly provided with a plurality of second jacks, the bottom of the second telescopic cylinder (141) is fixedly connected with the second inserted bar (144), a second rotating shaft (146) is arranged in the second telescopic rod (142) in a rotating mode, second connecting plates (147) are fixedly arranged on two sides of the second rotating shaft (146), the top of the second connecting plates (147) is fixedly connected with the fixed hoop (1), one side of the second connecting plates (147) is rotatably provided with a third gear (148), a third gear (148) is fixedly connected with the second rotating shaft (146), a second connecting plate (149) is provided with a fourth gear (149), and the diameter of the fourth gear (148) is larger than the fourth gear (148).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210838424.XA CN114993141B (en) | 2022-07-18 | 2022-07-18 | Forest size measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210838424.XA CN114993141B (en) | 2022-07-18 | 2022-07-18 | Forest size measuring instrument |
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| Publication Number | Publication Date |
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| CN114993141A CN114993141A (en) | 2022-09-02 |
| CN114993141B true CN114993141B (en) | 2022-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210838424.XA Active CN114993141B (en) | 2022-07-18 | 2022-07-18 | Forest size measuring instrument |
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| CN116538893B (en) * | 2023-07-03 | 2023-09-15 | 西安绿环林业技术服务有限责任公司 | Ecological environment investigation measuring device |
| CN117268220B (en) * | 2023-11-21 | 2024-01-26 | 高平市林业综合保障中心 | Measuring device for forestry planning |
| CN117346635B (en) * | 2023-12-06 | 2024-03-12 | 成都格瑞特高压容器有限责任公司 | Outer diameter measuring device and measuring method for cylindrical gas cylinder |
| CN117928346B (en) * | 2024-03-22 | 2024-06-11 | 三亚市三亚林场 | Tree measuring device for forest investigation |
| CN118274237A (en) * | 2024-06-03 | 2024-07-02 | 山东九牛农牧科技有限公司 | Fruit tree form measuring device |
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| CN114993141A (en) | 2022-09-02 |
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