CN112665501A - Real-time tree diameter measuring and analyzing device for agriculture, forestry and economic management - Google Patents
Real-time tree diameter measuring and analyzing device for agriculture, forestry and economic management Download PDFInfo
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- CN112665501A CN112665501A CN202011513012.6A CN202011513012A CN112665501A CN 112665501 A CN112665501 A CN 112665501A CN 202011513012 A CN202011513012 A CN 202011513012A CN 112665501 A CN112665501 A CN 112665501A
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Abstract
The invention discloses a real-time measuring and analyzing device for the tree diameter for agriculture and forestry economic management, and mainly relates to the technical field of agriculture and forestry economic management. Comprises a binding belt, a pawl and a control box; a perforation hole is arranged between the control box and the end part of the binding belt; an integrated control circuit board is arranged in the control box; the binding belt is provided with ratchets, a main circuit line is arranged in the binding belt, an auxiliary circuit line connected with the main circuit line is arranged in each ratchet, and the tail ends of the teeth of the ratchets are provided with electric connecting pieces; one end of the pawl is hinged with the fixed shaft, and a torsion spring is arranged at the hinged position; the tail end of the pawl is provided with an electric connector connected with a main circuit wire; the control circuit board comprises a circuit part and a signal processing transmission part. The invention has the beneficial effects that: the method can know the size of the tree diameter of each tree in the park in real time, so that the agriculture and forestry trees can be monitored and information can be acquired more conveniently in real time, and economic benefits of agriculture and forestry economy are improved.
Description
Technical Field
The invention relates to the technical field of agricultural and forestry economic management, in particular to a real-time tree diameter measuring and analyzing device for agricultural and forestry economic management.
Background
For agriculture and forestry economy, due to the fact that the area of a forest garden is large, the growth state of trees in the garden is difficult to monitor, and the trees need to be regularly patrolled to observe the growth condition of the trees. And the size, namely the tree diameter, of all the trees is difficult to count, not only is the measurement and the counting difficult because of the large quantity of the trees, but also the tree diameter is increased every few days along with the growth of the trees, and the real-time data counting of the real tree diameter of the trunk cannot be realized.
For agriculture and forestry economy, customers ask whether the trees meeting the standard are sold or not according to the size of the tree diameter, and whether the quantity of the trees meeting the standard is the purchasing quantity or not is judged. If the trees in the garden can not be statistically and clearly known in real time, various problems and requirements of customers are difficult to deal with. And when the trees are cut, only the trees which reach the standard can be found at random without any arrangement, and in many cases, the trees with the tree diameter larger than the minimum tree diameter standard can be cut for saving time, so that the economic value of the trees is reduced.
Therefore, if the method has important significance in monitoring the growth state of trees in the garden in real time, the economic benefit of agriculture and forestry economy can be greatly improved, and the real-time monitoring and information acquisition of the agriculture and forestry trees can be more convenient.
Disclosure of Invention
The invention aims to provide a real-time measuring and analyzing device for the tree diameter of agricultural and forestry economic management, which can know the size of the tree diameter of each tree in a garden in real time, thereby more conveniently monitoring the agricultural and forestry trees in real time and acquiring information and improving the economic benefit of agricultural and forestry economy.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a real-time measuring and analyzing device for the tree diameter for agricultural and forestry economic management comprises a bridle, a pawl and a control box; the control box is arranged at one end of the binding belt, a hole is arranged between the control box and the end part of the binding belt, and the binding belt penetrates through the hole; an integrated control circuit board is arranged in the control box; the binding belt is provided with ratchets, a main circuit line is arranged in the binding belt, an auxiliary circuit line connected with the main circuit line is arranged in each ratchet, and the tail ends of the teeth of the ratchets are provided with electric connecting pieces; a fixed shaft is arranged in the through hole, one end of the pawl is hinged with the fixed shaft, and a torsion spring is arranged at the hinged position; the pawl is matched with the ratchet; the tail end of the pawl is provided with an electric connector connected with a main circuit wire; the control circuit board comprises a circuit part and a signal processing and transmitting part, wherein the circuit part is a circuit which connects a main circuit line, one auxiliary circuit line, one connecting piece, a connecting head, a protective resistor and a power supply into a conductive path, and the circuit part is also provided with an ammeter in series; the signal processing and transmitting part comprises a single chip microcomputer module, the single chip microcomputer module is used for processing signals through a signal conditioning module after acquiring current data of the ammeter, then the processed current data signals are transmitted to a remote terminal through a communication module to be received, and the remote terminal displays the signals on a computer through an analog-to-digital conversion module.
And a constant value resistor is connected in series on the main circuit line between every two adjacent auxiliary circuit lines.
One side that is close to the control box on the band is equipped with the spacing of C shape, the band top is around trunk a week, and the band top is worn out from the perforator hole after band inboard and trunk surface laminating, then through the spacing of C shape with the band stable fixation to the trunk.
The belt is provided with a bag, and an animal repellent is arranged in the bag.
The ratchet on the strap is arranged on one side far away from the trunk.
Compared with the prior art, the invention has the beneficial effects that:
1. when the novel trunk strap fixing device is used, the starting end of the strap winds the trunk for a circle, the starting end of the strap penetrates out of the strap penetrating hole after the inner side of the strap is attached to the surface of the trunk, and then the strap is stably fixed to the trunk through the C-shaped limiting frame.
Then, the diameter of the trunk gradually becomes larger and thicker along with the growth of the tree. In the process that the tree diameter is continuously thickened, the ratchet on the binding belt is continuously unfolded in the anticlockwise direction shown by an arrow A in the attached drawings of figures 1 and 2 of the specification, and when the ratchet moves in the direction shown by the arrow A, the ratchet matched with the pawl pushes the pawl to rotate. As shown in fig. 1 and 2 of the attached drawings, when the ratchet teeth move along the direction shown by the arrow a, the ratchet teeth a push the pawl clockwise to rotate, and after the ratchet teeth a move for a tooth pitch, the pawl is reset into the tooth grooves between the ratchet teeth a and the ratchet teeth b under the action of the torsion spring. In the process, an electric connection piece on the ratchet a is instantly contacted with an electric connection head on the pawl, a circuit part on the control circuit board is connected to generate a current signal, the current signal data captured by the ammeter is subjected to signal processing through the signal conditioning module, the processed current data signal is transmitted to the remote terminal through the communication module to be received, and the remote terminal displays the signal on a computer through an image after passing through the analog-to-digital conversion module. The trunk circumference can be known in real time in a remote way, the distance of one tooth pitch is increased, and then the tree diameter size can be known through the circumference of a circle, wherein L is pi D, and D is L/pi. By the method, the size of the tree diameter of each tree in the park can be known in real time, so that the agricultural and forestry trees can be monitored and information can be acquired more conveniently in real time, and the economic benefit of agricultural and forestry economy is improved.
2. For further improvement of the device, in order to obtain the tree diameter size more intuitively, a constant value resistor is connected in series on each main circuit line between two adjacent auxiliary circuit lines. Therefore, when the ratchet moves by a distance of one tooth pitch, the resistance value of a constant-value resistor is increased while the circuit part on the control circuit board is connected, and the current of the corresponding ammeter is correspondingly reduced by a value. Therefore, the size of each current value corresponds to the size of one tree diameter one by one, and the size of the tree diameter can be known more visually and conveniently.
3. The C-shaped limiting frame is arranged to enable the device to be stably fixed on the trunk, and falling or loose, falling and dislocation are avoided.
4. The animal repellent in the sachet can repel animals, avoiding the animals from damaging the device.
5. Ratchet setting on the band is in the one side of keeping away from the trunk, just so can avoid ratchet and trunk contact, because ratchet and trunk contact back, the trunk is thick to be made and can block the band, influences the band and removes along with the trunk growth.
Drawings
Fig. 1 is a schematic structural view and a partially enlarged view of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram and a partially enlarged view of embodiment 2 of the present invention.
Fig. 3 is a schematic diagram of a circuit part structure and a partially enlarged view in embodiment 1 of the present invention.
Fig. 4 is a schematic diagram of a circuit part structure and a partially enlarged view in embodiment 2 of the present invention.
Fig. 5 is a schematic view and a partially enlarged view of the fitting state of the strap and the trunk of the present invention.
Fig. 6 is a two-dimensional coordinate system diagram formed by using the current pulse acquisition time record T as a vertical axis coordinate, the section circumference L of the trunk as a horizontal axis coordinate, and the section circumference L of the trunk as a tree diameter D convertible into a second horizontal axis coordinate.
Reference numerals shown in the drawings:
1. a belt; 2. a pawl; 3. a control box; 4. a hole is perforated; 5. a ratchet; 6. a main circuit line; 7. a sub circuit line; 8. connecting a power strip; 9. a fixed shaft; 10. connecting a power head; 11. a protection resistor; 12. an ammeter; 13. a constant value resistor; 14. a C-shaped limiting frame; 15. and (6) making into a bag.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
Example 1:
the invention relates to a real-time tree diameter measuring and analyzing device for agricultural and forestry economic management, which comprises a main structure of a bridle 1, a pawl 2 and a control box 3. The control box 3 is arranged at one end of the binding belt 1, a perforation hole 4 is formed between the control box 3 and the end of the binding belt 1, and the starting end of the binding belt 1 can penetrate through the perforation hole 4; an integrated control circuit board is arranged in the control box 3; the binding belt 1 is provided with ratchets 5, a main circuit line 6 is arranged in the binding belt 1, an auxiliary circuit line 7 connected with the main circuit line is arranged in each ratchet 5, and the tail end of each ratchet 5 is provided with a power connection piece 8; a fixed shaft 9 is arranged in the belt penetrating hole 4, one end of the pawl 2 is hinged with the fixed shaft 9, and a torsion spring is arranged at the hinged position; the pawl 2 is matched with the ratchet 5; the tail end of the pawl 2 is provided with an electric connector 10 connected with the main circuit wire 6. The control circuit board comprises a circuit part and a signal processing and transmitting part, wherein the circuit part is a circuit which connects a main circuit wire 6, one auxiliary circuit wire 7, one connecting piece 8, a connecting head 10, a protective resistor 11 and a power supply into a conductive path, and the circuit part is also provided with an ammeter 12 in series; the signal processing and transmitting part comprises a single chip microcomputer module, the single chip microcomputer module acquires current data of the ammeter 12 and then performs signal processing through a signal conditioning module, the processed current data signals are transmitted to a remote terminal through a communication module to be received, and the remote terminal displays the signals on a computer through an analog-to-digital conversion module. One side that is close to control box 3 on band 1 is equipped with C shape spacing 14, 1 top of band is around trunk a week, and 1 inside of band is worn out from lacing hole 4 with 1 top of band behind the trunk surface laminating, then through C shape spacing 14 with 1 stable fixed to the trunk of band. The C-shaped limiting frame 14 is arranged to enable the device to be stably fixed on the trunk, and falling or loose, falling and dislocation are avoided. The band 1 is provided with a bag 15, and an animal repellent is arranged in the bag 15. The animal repellant within the sachet 15 can repel the animal, avoiding the animal from damaging the device. Ratchet 5 on the band 1 sets up in the one side of keeping away from the trunk, just so can avoid ratchet 5 and trunk contact, because ratchet 5 and trunk contact back, the trunk is thick to be made and can block band 1, influences band 1 and removes along with the trunk growth.
Example 1 method of use:
each tree in the garden corresponds to one bridle 1, and numbering and positioning the bridles 1 is equivalent to numbering and positioning the trees. The tree is conveniently positioned without class.
During the use with every band 1 top around the trunk a week of corresponding trees, 1 top of band is worn out from lacing hole 4 behind band 1 inboard and the laminating of trunk surface, makes the ratchet 5 cooperation that pawl 2 can correspond, then through C-shaped spacing 14 with the trunk on with band 1 stable fixation.
Then, the diameter of the trunk gradually becomes larger and thicker along with the growth of the tree. In the process that the tree diameter is continuously increased, the ratchet 5 on the binding belt 1 is continuously expanded in the anticlockwise direction shown by an arrow A in figures 1 and 2 of the attached drawings of the specification, and when the ratchet 5 moves along the direction shown by the arrow A, the ratchet 5 matched with the pawl 2 pushes the pawl 2 away to rotate. That is, as shown in fig. 1 and fig. 2 of the attached drawings, when the ratchet 5 moves along the direction shown by the arrow a, the a-ratchet 5 pushes the pawl 2 clockwise to rotate, and after the a-ratchet 5 moves by one tooth pitch, the pawl 2 is reset into the tooth slot between the a-ratchet 5 and the b-ratchet 5 under the action of the torsion spring. In the process, an electric connecting piece 8 on the ratchet 5 a is instantly contacted with an electric connecting head 10 on the pawl 2, a circuit part on the control circuit board is connected, a current signal is generated, the current signal data captured by the ammeter 12 is subjected to signal processing through the signal conditioning module, the processed current data signal is transmitted to the remote terminal through the wireless communication module to be received, and the remote terminal displays the signal on a computer through an image after passing through the analog-digital conversion module. The trunk circumference can be known in real time in a remote way, the distance of one tooth pitch is increased, and then the tree diameter size can be known through the circumference of a circle, wherein L is pi D, and D is L/pi.
It should be noted that the circuit is conducted to form a pulse current signal only when the connecting piece 8 at the tail end of the ratchet 5 is instantaneously contacted with the connecting head 10 at the tail end of the pawl 2, and when the pawl 2 is reset into the tooth groove between the adjacent ratchets 5, the connecting piece 8 is not contacted with the connecting head 10, and the circuit is not conducted. Therefore, the circuit does not need to be always conducted, and the electric energy and the service life of the power supply are greatly saved. Furthermore, as shown in fig. 6 of the specification, a two-dimensional coordinate system is formed by acquiring a record T of time for each current pulse as a vertical axis coordinate, a section perimeter L of the trunk as a horizontal axis coordinate, and the section perimeter L of the trunk as a tree diameter D as a horizontal axis second coordinate, so that positions of the time corresponding to all pulse current signals and the section perimeter L or the tree diameter D of the trunk in the coordinate system are marked, and then all coordinate points are connected, thereby obtaining a growth process and a state of each tree in the whole growth process and a growth speed of each time period, so as to obtain more valuable tree growth information for subsequent research. Then the fertile degree of different region soil texture in the garden can also be learnt to the different growth coordinate curves of different trees of contrast to the improvement of fertilizeing is carried out to different regions in the garden when being convenient for later stage trees to cultivate, the follow-up trees of being convenient for are cultivated.
Example 2:
unlike embodiment 1, in embodiment 2, a fixed-value resistor 13 is connected in series to each main circuit line 6 between two adjacent sub circuit lines 7. The other structures and the connection relationship between the structures are the same.
Example 2 method of use:
the method used differs from example 1 in that:
example 2 a further modification of the apparatus was made. In order to obtain the tree diameter size more intuitively, a fixed value resistor 13 is connected in series on the main circuit line 6 between two adjacent auxiliary circuit lines 7.
This is the direction of movement of the ratchet 5 on the growing strip 1 locking the tree, as indicated by the arrow a in figure 2 of the drawings and by the arrow B in figure 4 of the drawings. Thus, when the ratchet 5 of the belt 1 moves by a distance of one tooth pitch, the resistance value of a fixed value resistor 13 is increased while the circuit part on the circuit board is controlled to be connected, and the current magnitude of the corresponding ammeter 12 is correspondingly reduced by a value. Therefore, the size of each current value corresponds to the size of one tree diameter one by one, and the size of the tree diameter can be known more visually and conveniently.
In summary, the two implementation methods are as follows:
by the method, the size of the tree diameter of each tree in the park can be known in real time, so that the agricultural and forestry trees can be monitored and information can be acquired more conveniently in real time, and the economic benefit of agricultural and forestry economy is improved. And the growth course and state of each tree in the whole growth process and the growth speed of each time period can be obtained, so that more valuable tree growth information can be obtained for follow-up research. Then the fertile degree of different region soil texture in the garden can also be learnt to the different growth coordinate curves of different trees of contrast to the improvement of fertilizeing is carried out to different regions in the garden when being convenient for later stage trees to cultivate, the follow-up trees of being convenient for are cultivated.
Therefore, the device can better serve agriculture and forestry economy and improve the whole agriculture and forestry economy management system.
Claims (5)
1. A real-time measurement analytical equipment of tree footpath for agriculture and forestry economic management, its characterized in that: comprises a belt (1), a pawl (2) and a control box (3); the control box (3) is arranged at one end of the binding belt (1), a perforation hole (4) is formed between the control box (3) and the end of the binding belt (1), and the binding belt (1) penetrates through the perforation hole (4); an integrated control circuit board is arranged in the control box (3);
ratchets (5) are arranged on the strap (1), a main circuit line (6) is arranged in the strap (1), an auxiliary circuit line (7) connected with the main circuit line is arranged in each ratchet (5), and a power connection piece (8) is arranged at the tail end of each ratchet (5);
a fixed shaft (9) is arranged in the through hole (4), one end of the pawl (2) is hinged with the fixed shaft (9), and a torsion spring is arranged at the hinged position; the pawl (2) is matched with the ratchet (5); the tail end of the pawl (2) is provided with an electric connector (10) connected with a main circuit line (6);
the control circuit board comprises a circuit part and a signal processing and transmitting part, wherein the circuit part is a circuit which connects a main circuit line (6), one auxiliary circuit line (7), one connecting piece (8), a connecting head (10), a protective resistor (11) and a power supply into a conductive path, and the circuit part is also provided with an ammeter (12) in series; the signal processing and transmitting part comprises a single chip microcomputer module, the single chip microcomputer module acquires current data of the ammeter (12), then performs signal processing through a signal conditioning module, then transmits the processed current data signal to a remote terminal through a communication module for receiving, and the remote terminal displays the signal on a computer through an analog-to-digital conversion module.
2. The real-time measurement and analysis device for the diameter of the tree for agricultural and forestry economic management according to claim 1, characterized in that: and a constant value resistor (13) is connected in series on the main circuit line (6) between every two adjacent auxiliary circuit lines (7).
3. The real-time measurement and analysis device for the diameter of the tree for agricultural and forestry economic management according to claim 1, characterized in that: one side that is close to control box (3) on band (1) is equipped with C shape spacing (14), band (1) top is around trunk a week, and band (1) top is worn out from lacing hole (4) in band (1) inboard and trunk surface laminating back band (1), then through C shape spacing (14) with band (1) stable fixation to the trunk.
4. The real-time measurement and analysis device for the diameter of the tree for agricultural and forestry economic management according to claim 1, characterized in that: the band (1) is provided with a bag (15), and an animal repellent is arranged in the bag (15).
5. The real-time measurement and analysis device for the diameter of the tree for agricultural and forestry economic management according to claim 1, characterized in that: the ratchet (5) on the strap (1) is arranged on one side far away from the trunk.
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CN202011513012.6A CN112665501B (en) | 2020-12-20 | 2020-12-20 | Real-time tree diameter measuring and analyzing device for agriculture, forestry and economic management |
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CN202011513012.6A CN112665501B (en) | 2020-12-20 | 2020-12-20 | Real-time tree diameter measuring and analyzing device for agriculture, forestry and economic management |
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CN112665501B CN112665501B (en) | 2021-11-02 |
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Cited By (1)
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CN115507898A (en) * | 2022-10-18 | 2022-12-23 | 曾昭佳 | Detection device and method for mountain forestry planting based on plant growth conditions |
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2020
- 2020-12-20 CN CN202011513012.6A patent/CN112665501B/en not_active Expired - Fee Related
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