CN111373977B

CN111373977B - Tree growth correcting device

Info

Publication number: CN111373977B
Application number: CN202010208996.0A
Authority: CN
Inventors: 孟祥江; 何邦亮; 师贺雄; 薛沛沛; 马正锐; 王蕾
Original assignee: CHONGQING ACADEMY OF FORESTRY
Current assignee: CHONGQING ACADEMY OF FORESTRY
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2022-04-29
Anticipated expiration: 2040-03-23
Also published as: CN111373977A

Abstract

The invention discloses a tree growth correcting device, belongs to the technical field of tree planting and cultivation, and solves the problem that the untie time point of a trunk correcting device cannot be determined. The device comprises a fixing mechanism and an extrusion mechanism, wherein the fixing mechanism comprises a correction plate, magnetic rings and a pressure switch, the magnetic rings are distributed at two ends of the correction plate, the pressure switch is installed on the outer side wall of the correction plate, the pressure switch comprises a pressure sensor and a power transforming and transmitting circuit device, the power transforming and transmitting circuit device is installed on the outer side wall of the correction plate, the power transforming and transmitting circuit device is flush with any one of the magnetic rings, the pressure sensor is connected with the power transforming and transmitting circuit device, the pressure sensor transversely penetrates through the correction plate, and the power transforming and transmitting circuit device is connected with the magnetic rings in a circuit mode. The invention can accurately and timely unlock the trunk correction device.

Description

Tree growth correcting device

Technical Field

The invention relates to the technical field of tree planting and cultivation, in particular to a tree growth correcting device.

Background

Because intermediate cutting is not carried out or intermediate cutting is not carried out timely, the whole young forest resources in China show the conditions of excessive density, excessive purity, low yield, low efficiency and low quality, and because insufficient illumination and nutrient supply are brought by excessive density, a plurality of trees grow askew, and the growth quality of the later period of the forest is seriously influenced.

Current application number CN201920358447.4 discloses an orchard trunk orthotic devices, and the device adopts square pole, fastening bolt, L type pole, quad slit and screw hole two, and the position of L type pole in quad slit two is passed through in this design to utilize the position of fastening bolt fixed L type pole, realize the size of adjustment L type pole and the square pole formed centre gripping scope. However, the patent adopts manual tightening, which is relatively labor-consuming and time-consuming. And the long-term ligature of levelling rod on the trunk can influence the appearance of trunk, but can not untie the levelling rod in advance again, untie the levelling rod in advance and rectify the effect can greatly reduced, need rectify the ligature again. The point in time to unlock the tree growth correction device cannot be determined.

Disclosure of Invention

In view of the above, the present invention provides a tree growth correction device, which solves the problem that the trunk correction device cannot be unfastened accurately and timely.

The invention solves the technical problems by the following technical means:

the utility model provides a trees growth orthotic devices, includes fixed establishment and extrusion mechanism, fixed establishment is including rectifying board, magnetic ring and pressure switch, the magnetic ring distribute in rectify the both ends of board, pressure switch install in rectify on the lateral wall of board, pressure switch includes pressure sensor and power transmission circuit ware, power transmission circuit ware install in rectify on the lateral wall of board, power transmission circuit ware and arbitrary one the magnetic ring parallel and level, pressure sensor with power transmission circuit ware is connected, pressure sensor transversely passes rectify the board, power transmission circuit ware with magnetic ring circuit connects. The magnetic rings are distributed at two ends of the correcting plate and divided into two parts, jacks are formed in the end portions of one part, telescopic clamping columns are arranged on the end portions of the other part and can be inserted into the jacks, a horizontal dip angle measuring instrument and a controller are installed on one side, far away from a trunk, of the correcting plate, the controller is connected with the horizontal dip angle measuring instrument through a circuit, and the controller controls the stretching of the clamping columns.

Furthermore, one side of the correcting plate, which is tightly attached to the tree trunk, is an arc surface.

Further, extrusion mechanism includes connecting rod, first splint, second splint, screw rod and backup pad, first splint are fixed in the left end of connecting rod, the second splint with connecting rod sliding connection, the backup pad is fixed in the right-hand member of connecting rod, the left end of screw rod with second splint bearing is connected, the screw rod passes the backup pad and rather than threaded connection, the right-hand member of screw rod is equipped with rotation handle or crank.

Furthermore, a driving motor is installed on the second clamping plate, a first gear is arranged on an output shaft of the driving motor, a second gear is arranged on the screw rod, and the first gear and the second gear are meshed with each other.

Further, the ratio of the radii of the first gear and the second gear is 1: 4 to 6.

Furthermore, the side wall of the first clamping plate facing the second clamping plate is provided with an arc-shaped block.

Further, the right end of the screw rod is positioned in the middle of the second clamping plate.

The invention has the beneficial effects that: the pressure sensor is used for sensing the pressure between the correcting plate and the trunk, and the pressure sensor is connected with the power converter circuit, and the power converter circuit automatically controls the closing of the magnetic ring according to the pressure sensed by the pressure sensor. When the trunk is bent, the force of the correction plate for extruding and correcting the trunk is larger, after the trunk is corrected and formed, the force of the correction plate for setting is smaller, the value of a switch valve of the pressure switch is preset, and after the trunk is successfully set, the correction plate can be automatically separated from the trunk without influencing the appearance growth of the trunk. This experiment is novel can be accurate timely unties trunk orthotic devices.

Drawings

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

FIG. 2 is a schematic representation of the structure of the present invention prior to correction;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is a schematic view of the corrected structure of the present invention;

FIG. 5 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 6 is a schematic diagram of the construction of the magnetic ring of the present invention;

FIG. 7 is a schematic view of the construction of the pressing mechanism of the present invention;

the device comprises a fixing mechanism 1, a correction plate 11, a magnetic ring 12, a pressure switch 13, a pressure sensor 131, a transformer circuit 132, a magnetic ring 14, a jack 141, a clamping column 142, a horizontal inclination angle measuring instrument 15, a controller 16, a squeezing mechanism 2, a connecting rod 21, a first clamping plate 22, a second clamping plate 23, a screw 24, a second gear 241, a supporting plate 25, a rotating handle 26, a crank 27, a driving motor 28, a first gear 281, and an arc block 29.

Detailed Description

The invention will be described in detail below with reference to the following figures and specific examples:

example one

As shown in fig. 1, 2, 3, 4 and 7

A tree growth correcting device comprises a fixing mechanism 1 and an extrusion mechanism 2, wherein the fixing mechanism 1 comprises a correcting plate 11, magnetic rings 12 and a pressure switch 13, the magnetic rings 12 are distributed at two ends of the correcting plate 11, and the magnetic rings 12 are closed under the condition of being electrified and opened under the condition of being powered off. The pressure switch 13 is installed on the outer side wall of the correction plate 11, the pressure switch 13 comprises a pressure sensor 131 and a transmitting circuit 132, the transmitting circuit 132 is installed on the outer side wall of the correction plate 11, the transmitting circuit 132 is flush with any one magnetic ring 12, the pressure sensor 131 is connected with the transmitting circuit 132, the pressure sensor 131 transversely penetrates through the correction plate 11, the pressure sensor 131 can be extruded into the correction plate 11, and the transmitting circuit 132 is electrically connected with the magnetic ring 12. The magnetic ring 12 can be changed in size to adapt to trunks of different sizes. The internal structure of the magnetic ring 12 is designed for an electromagnetic principle, and the transmitter circuit 132 automatically controls the closing of the coil inside the magnetic ring 12 according to the pressure sensed by the pressure sensor 131. When the trunk is bent, the force of the correction plate 11 for extruding and correcting the trunk is larger, after the trunk is corrected and formed, the force of the correction plate 11 for setting is smaller, the value of a switch valve of the pressure switch 13 is preset, and after the trunk is successfully set, the correction plate 11 can be automatically separated from the trunk without influencing the appearance growth of the trunk. Thereby being capable of automatically, accurately and timely unfastening the tree growth correction device. The trunk often need divide into a plurality of stages when correcting, and the easy great degree of once correcting damages the inside tissue of trunk can carry out many times through setting up the different ooff valve numerical value of multiunit and correct, reduces the inside tissue damage of trunk.

One side of the correcting plate 11 close to the tree trunk is a circular arc surface. The arc-shaped surface is convenient to cling to the trunk, and the fixing effect is better. And the trunk is not easy to be damaged. Preferably, soft materials are arranged in the arc-shaped surface.

The extrusion mechanism 2 comprises a connecting rod 21, a first clamping plate 22, a second clamping plate 23, a screw rod 24 and a supporting plate 25, wherein the first clamping plate 22 is fixed at the left end of the connecting rod 21, the second clamping plate 23 is slidably connected with the connecting rod 21, the supporting plate 25 is fixed at the right end of the connecting rod 21, the left end of the screw rod 24 is in bearing connection with the second clamping plate 23, the left end of the screw rod 24 does not penetrate through the second clamping plate 23, and the screw rod 24 can only rotate between the left end and the clamping plate. The screw 24 penetrates through the support plate 25 and is in threaded connection with the support plate, the right end of the screw 24 is provided with a rotating handle 26 or a crank 27, the radius of the rotating handle 26 is more than 5 times of that of the screw 24, labor is saved during manual rotation, the screw 24 and the support plate 25 rotate mutually when the screw 24 is rotated, and the support plate 25 is fixed, so that the screw 24 can only move leftwards or rightwards. When the screw 24 moves leftward, the screw 24 abuts against the right sidewall of the second clamping plate 23, and the second clamping plate 23 moves leftward under the action of the screw 24. The distance between the first clamping plate 22 and the second clamping plate 23 is reduced, so that the posture correcting plate 11 is tightly attached to the trunk, the trunk is in the same straight line up and down, and the fixing mechanism 1 is convenient to close and fix. Labor is saved, and one person can finish the correction and fixation work.

The second clamp plate 23 is provided with a driving motor 28, an output shaft of the driving motor 28 is provided with a first gear 281, the screw 24 is provided with a second gear 241, and the first gear 281 and the second gear 241 are meshed with each other. The driving motor 28 rotates to drive the first gear 281 to rotate, and then the second gear 241 rotates, and the second gear 241 is fixedly connected with the screw rod 24, so that the screw rod 24 can be driven to rotate to extrude, the physical force of workers is saved, and the efficiency can be improved.

The ratio of the radii of the first gear 281 and the second gear 241 is 1: 4-6, taking 1: 5 is most preferred. The first gear 281 is a driving wheel, and the second gear 241 is a driven wheel, which has a speed reduction effect. Avoid the screw rod 24 to rotate too fast, crush the trunk.

The side wall of the first clamping plate 22 facing the second clamping plate 23 is provided with an arc-shaped block 29. The arc-shaped block 29 is used for clinging to the trunk, increasing the friction between the first clamping plate 22 and the trunk and avoiding the extrusion mechanism 2 from sliding.

The right end of the screw 24 is located at the middle of the second clamping plate 23. When the screw 24 is pressed against the middle of the second clamping plate 23, the stress of the second clamping plate 23 is relatively balanced, and the phenomenon that the two ends of the second clamping plate 23 are stressed unevenly and are easy to deform is avoided.

Example two

As shown in fig. 1, 5, 6 and 7

The utility model provides a trunk growth correcting unit, including fixed establishment 1 and extrusion mechanism 2, fixed establishment 1 is including correcting board 11 and magnetic ring 14, it is flat for correcting board 11, be used for correcting the trunk, magnetic ring 14 is used for fixing correcting board 11 on the trunk, magnetic ring 14 distributes in the both ends of correcting board 11, magnetic ring 14 divides into two parts, jack 141 has been seted up to the tip of one part, telescopic calorie of post 142 has been seted up to the tip of another part, card post 142 can insert in jack 141, the size of magnetic ring 14 can freely be adjusted, be convenient for adapt to the trunk of correcting different sizes, it has horizontal dipmeter 15 and controller 16 to install one side far away from the trunk of correcting board 11, controller 16 is used for controlling the flexible of calorie of post 142, horizontal dipmeter 15 is used for measuring whether the trunk corrects. Initially, the controller 16 controls the locking column 142 to be inserted into the insertion hole 141, and when the horizontal inclination angle measuring instrument 15 measures that the trunk is in a vertical state, the controller 16 controls the locking column 142 to contract, so that the magnetic ring 14 is unlocked, and the fixing mechanism 1 is automatically released.

The using method of the invention is as follows: one end of the correcting plate 11 without a pressure switch 13 is tied above the bending part of the trunk through a magnetic ring 12 at the upper end of the correcting plate 11, then a first clamping plate 22 and a second clamping plate 23 are used for frame column correcting plate 11 and the trunk, then a driving motor 28 is started, a second clamping plate 23 extrudes the correcting plate 11 until the correcting plate 11 is tightly attached to the trunk, finally the magnetic ring 12 at the lower section of the correcting plate 11 is closed, a screw 24 is loosened, a fixing mechanism 1 and an extruding mechanism 2 are independently arranged and cooperatively used, when the inclination degree of the trunk needs to be further corrected, an external force is applied by using the extruding mechanism 2 to further compress a gap between the correcting plate 11 and the trunk, then the size of the magnetic ring 14 or the magnetic ring 12 at the lower end of the correcting plate 11 is adjusted for further fixing the correcting plate 11 on the trunk to enable the inclination angle of the trunk to be smaller, and the operation is repeated when the correction is further performed in the next stage, after the correction, the extruding mechanism 2 is taken down, and the trunk can be gradually restored to the vertical state through the correction in several stages, so that the whole correction work is completed.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the invention as defined in the appended claims. The techniques, shapes, and configurations not described in detail in the present invention are all known techniques.

Claims

1. A tree growth correcting device comprises a fixing mechanism (1) and an extrusion mechanism (2), and is characterized in that:

the fixing mechanism (1) comprises a correction plate (11), magnetic rings (12, 14) and a pressure switch (13), the magnetic rings (12, 14) are distributed at two ends of the correction plate (11), the pressure switch (13) is installed on the outer side wall of the correction plate (11), the pressure switch (13) comprises a pressure sensor (131) and a power transmission circuit breaker (132), the power transmission circuit breaker (132) is installed on the outer side wall of the correction plate (11), the power transmission circuit breaker (132) is flush with any one of the magnetic rings (12, 14), the pressure sensor (131) is connected with the power transmission circuit breaker (132), the pressure sensor (131) transversely penetrates through the correction plate (11), and the power transmission circuit breaker (132) is in circuit connection with the correction plates (12, 14); the magnetic ring (12 and 14) is divided into two parts, a jack (141) is formed in the end of one part, a telescopic clamping column (142) is arranged in the end of the other part, the clamping column (142) can be inserted into the jack (141), a horizontal inclination angle measuring instrument (15) and a controller (16) are installed on one side, far away from a trunk, of the correction plate (11), the controller (16) is in circuit connection with the horizontal inclination angle measuring instrument (15), and the controller (16) controls the telescopic of the clamping column (142).

2. The tree growth correction device of claim 1, wherein:

one side of the correcting plate (11) close to the tree trunk is an arc surface.

3. The tree growth correction device of claim 1, wherein:

extrusion mechanism (2) include connecting rod (21), first splint (22), second splint (23), screw rod (24) and backup pad (25), first splint (22) are fixed in the left end of connecting rod (21), second splint (23) with connecting rod (21) sliding connection, backup pad (25) are fixed in the right-hand member of connecting rod (21), the left end of screw rod (24) with second splint (23) bearing is connected, screw rod (24) pass backup pad (25) and rather than threaded connection, the right-hand member of screw rod (24) is equipped with rotation handle (26) or crank (27).

4. The tree growth correction device of claim 3, wherein:

the driving motor (28) is installed on the second clamping plate (23), a first gear (281) is arranged on an output shaft of the driving motor (28), a second gear (241) is arranged on the screw rod (24), and the first gear (281) and the second gear (241) are meshed with each other.

5. The tree growth correction device of claim 4, wherein:

the ratio of the radii of the first gear (281) and the second gear (241) is 1: 4 to 6.

6. The tree growth correction device of claim 3, wherein:

an arc-shaped block (29) is arranged on the side wall of the first clamping plate (22) facing the second clamping plate (23).

7. The tree growth correction device of claim 3, wherein:

the right end of the screw rod (24) is positioned in the middle of the second clamping plate (23).