WO2018218931A1 - Tree support frame which may adapt to plant growth - Google Patents

Tree support frame which may adapt to plant growth Download PDF

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Publication number
WO2018218931A1
WO2018218931A1 PCT/CN2017/115907 CN2017115907W WO2018218931A1 WO 2018218931 A1 WO2018218931 A1 WO 2018218931A1 CN 2017115907 W CN2017115907 W CN 2017115907W WO 2018218931 A1 WO2018218931 A1 WO 2018218931A1
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WO
WIPO (PCT)
Prior art keywords
gear
support
locking piece
tree
wind
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PCT/CN2017/115907
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French (fr)
Chinese (zh)
Inventor
张平
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张平
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Publication of WO2018218931A1 publication Critical patent/WO2018218931A1/en

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    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
    • A01G17/04—Supports for hops, vines, or trees
    • A01G17/14—Props; Stays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D71/00—Mechanisms for bringing members to rest in a predetermined position

Definitions

  • the invention relates to the field of agricultural products, and the body relates to a technical field of tree support which can adapt to plant growth.
  • the tree planting support for forestry is one of the agricultural products.
  • the general forestry planting tree supporter on the market can only be used to help the tree, the function is relatively simple, there is no adaptation to the growth of the plant, and the angle and support of the bracket cannot be adjusted.
  • the shortcomings are not enough, and the use of the tree planting device for forestry cannot be fully utilized.
  • the present invention adopts the following technical measures:
  • a tree support frame adapted to plant growth comprising a fixed base, a support rod, an adjustment rod and an elastic strap;
  • the elastic strap is an annular structure, and the elastic strap is uniformly provided with a plurality of support pieces, A bolt hole is disposed on the support piece, the number of the support rod is the same as that of the support piece, and both ends of the support rod are provided with a bolt, and the support rod is provided with a slide rail, and the fixed base is a ring-shaped structure.
  • the fixing base is uniformly provided with bolt holes corresponding to the bolt holes on the supporting piece, and the top end and the bottom end of the supporting rod are respectively connected with the bolt holes of the supporting piece and the fixing base, and the supporting rod and the fixing are fixed
  • the base is rotatably connected, the number of the adjusting rod is the same as that of the supporting rod, the adjusting rod top is provided with a slider that cooperates with the sliding rail, and the bottom end of the adjusting rod is provided with a self-locking unit, the fixed base and The self-locking unit is fixedly disposed on the ground, and the self-locking unit is configured to lock the support rod according to the action of the wind itself to enhance the supporting force of the support rod when the wind acts.
  • the invention can be further improved by the following technical measures:
  • the self-locking unit includes a gear, a gear lock and a carrier, the adjusting rod is fixedly disposed on the gear, the gear is rotatably disposed on the carrier, and the gear lock comprises a gear disposed on the gear a locking piece, a compound pendulum and a suspension frame on the frame, wherein the compound pendulum is disposed on the suspension frame, the locking piece is rotatably connected with the suspension frame, and the compound pendulum can drive the lock under the action of the wind The sheet rotates to lock the gear, thereby securing the support rod.
  • the locking piece is rectangular, and a projection near one end of the gear is provided for locking the gear under the action of the wind.
  • the compound pendulum includes a force receiving portion and a transmission portion connected to the force receiving portion, the transmission portion is rectangular and located directly under the locking piece, and the force receiving portion is subjected to the wind force.
  • the transmission portion can be swung to drive the locking piece to rotate to lock the gear.
  • the distance between the locking piece and the gear is 1/7 to 1/4 of the length of the locking piece.
  • the distance between the locking piece and the gear is 1/6 to 1/5 of the length of the locking piece.
  • the force receiving portion is spherical.
  • the ratio of the effective force receiving area (m 2 ) of the stressed portion to the self-gravity (N) is 0.005 to 0.06.
  • the ratio of the effective force receiving area (m 2 ) of the stressed portion to the self-gravity (N) is 0.01 to 0.03.
  • the angle between the support rod and the fixed base is 40° to 50°.
  • the present invention has the following advantages:
  • the fixed end of the tree is an elastic strap, which can automatically adapt to the diameter change of the tree according to the growth of the tree.
  • the invention is provided with a self-locking unit, which can automatically lock the support rod through the adjusting rod when the wind is strong, thereby further improving the supporting force.
  • the rotating shaft of the locking piece is located away from the gear side, and the locking piece automatically unlocks the gear due to its own gravity when there is no wind, thereby effectively avoiding the accidental locking condition.
  • the distance between the locking piece and the gear is 1/7 to 1/4 of the length of the locking piece, and the proportional setting can ensure that the locking piece is not locked by the external factor.
  • the gear lock is more sensitive to the wind, and further, the distance between the lock piece and the gear is 1/6 to 1/5 of the length of the lock piece.
  • the compound swing transmission portion is rectangular, which can realize that the lock piece can be raised to lock the gear regardless of the wind direction as long as the compound swing can be blown.
  • the compound pendulum used in the gear lock of the present invention is detachable, and the compound pendulum of different specifications can be selected according to the different requirements of the tree.
  • the winds that the big tree and the small tree can withstand are different, and the gear lock can be freely selected. Wind, at the same time, the trees grow faster in the initial growth stage, and are easily affected by external influences, which can reduce the minimum locked wind of the gear lock used by trees to prevent the external wind from affecting the growth of trees.
  • the ratio of the effective force receiving area (m 2 ) to the self-gravity (N) of the force receiving portion is 0.005 to 0.06, so that the complex pendulum can swing to a predetermined angle under different wind forces, and different ratios can be set.
  • the ratio of the effective force area (m 2 ) of the force receiving portion to its own gravity (N) is 0.01 to 0.03.
  • the angle formed by the support rod and the fixed base can be adjusted within a range of 40° to 50°, and within this range, The struts can exert more support on the trees and better support.
  • Figure 1 is a schematic view showing the structure of the present invention - Example 1.
  • FIG. 2 is a schematic view of a self-locking unit of the present invention - embodiment 1.
  • Figure 3 is a schematic view showing the structure of the present invention - Example 2.
  • Figure 4 is a diagram showing the force analysis of the complex pendulum of the present invention.
  • an embodiment of the present invention provides a tree support for plant growth, including a fixed base 1, a support rod 2, an adjustment rod 3, an elastic strap 4, a support piece 5, a bolt hole 6, and a slide. Road 7, self-locking unit 8.
  • the self-locking unit 8 includes a gear 81 , a gear lock 82 , and a carrier 83 .
  • the gear lock includes a locking piece 821 , a compound swing 822 , a rotating shaft 823 , and a suspension frame 824 .
  • the elastic strap is an annular structure 4, and the elastic strap 4 is evenly provided with a plurality of supporting pieces 5, and the supporting piece 5 is provided with bolt holes 6, the number of the supporting rods 2 and the supporting piece 5
  • the support rods 2 are provided with bolts at both ends, and the support rods 2 are provided with a slide rail 7
  • the fixed base 1 is an annular structure, and the fixed base 1 is evenly provided with bolt holes 6 and Corresponding to the bolt holes 6 on the support piece 5, the top end and the bottom end of the support rod 3 are respectively connected with the support piece 5 and the bolt hole of the fixed base 1, and the number of the adjustment rods 3 is the same as that of the support rod 2.
  • the top end of the adjusting rod 3 is provided with a slider 71 that cooperates with the slide rail 7.
  • the bottom end of the adjusting rod 3 is provided with a self-locking unit 8, and the fixed base 1 and the self-locking unit 8 are fixedly disposed on the ground.
  • the self-locking unit 8 is configured to lock the support rod 2 according to the action of the wind itself to enhance the supporting force of the support rod 2 when the wind acts.
  • the support rod 2 can be arbitrarily adjusted in angle, and the elastic band 4 can change in diameter as the tree grows, and when the external wind reaches the wind force of the self-locking unit 8, the The self-locking unit 8 automatically locks the adjusting rod 3 to lock the supporting rod 2, and cannot change the angle, so as to provide greater support for the tree, and the supporting effect is better.
  • the self-locking unit 8 includes a gear 81, a gear lock 82 and a carrier 83.
  • the adjusting rod 3 is fixedly disposed on the gear 81, and the gear 81 is rotatably disposed on the carrier 83.
  • the gear lock 82 includes a locking piece 821, a compound pendulum 822, and a suspension frame 823 disposed on the carrier.
  • the compound pendulum 822 is disposed on the suspension frame 823.
  • the locking piece 821 is rotatably coupled to the suspension frame 823.
  • the compound pendulum 822 can rotate the locking piece 821 to lock the gear 81 under the action of the wind force, thereby fixing the support rod 2.
  • the locking piece 821 is rectangular, the locking piece 821 is provided with a protrusion near one end of the gear 81, and the locking piece includes a rotating shaft 823, and the rotating shaft 823 is disposed on the locking piece 821. And located on the side of the gear 81, the locking piece is provided with an opening 8211 for allowing the compound 822 to be hung under the locking piece 821 and capable of swinging in various directions.
  • the pendulum 822 includes a force receiving portion 8222 and a transmission portion 8221 connected to the force receiving portion.
  • the transmission portion 8221 is rectangular and located directly below the locking piece 821.
  • the pendulum portion 8222 can be The transmission portion 8221 is caused to swing to drive the locking piece 821 to rotate to lock the gear 81.
  • the compound pendulum 822 is restored to the original position, and the locking piece 821 is automatically unlocked by its own gravity, effectively avoiding the accidental lock condition.
  • the gear 81 is fixed to the carrier 83 and is rotatable, the suspension frame 824 is fixed on the carrier 83, and the compound pendulum 822 is suspended on the suspension frame 824 by a rope, the locking piece The 821 is fixed to the hanger 824 by the rotating shaft 823.
  • the working principle of the self-locking unit 8 is that when the wind force blows the compound pendulum 822, the upper end of the compound pendulum 822 is inclined to drive the locking piece 821 to rise, and the protrusion of the locking piece 821 enters.
  • the gap between the gear teeth is the dead gear.
  • the upper surface of the compound pendulum 822 is rectangular and the area is smaller than the locking piece 821.
  • the compound pendulum 822 is located below the locking piece 821 and is located near the gear 81 side and is opposite to the locking piece 821. In contact with such a structure, it is ensured that, regardless of the wind direction, as long as the wind is sufficient to rotate the compound pendulum 822, the compound pendulum 822 can drive the locking piece 821 upward, thereby locking the gear 81.
  • the self-locking effect is best when the locking piece 821 is set at a self-locking angle of 15°-25°, which can effectively avoid slight external factors (such as vehicles or animals).
  • the impact of the wind and the vibration of the gear lock 82 is higher due to the accidental passage of the wind and vibration caused by the side, and the position of the rotating shaft 823 is combined with the following trigonometric function formula according to the above reasons. In calculation, a ratio of the length of the locking piece 821 and the distance between the locking piece 821 and the gear 81 can be obtained.
  • S is the distance between the locking piece 821 and the gear 81
  • L is the length of the locking piece 821
  • ⁇ is the self-locking angle of the locking piece 821.
  • the ratio of the length of the locking piece 821 and the distance between the locking piece 821 and the gear 81 ranges from 1/7 to 1/4, and the ratio setting can ensure that the locking piece 821 is not In the case where the gear 81 is mis-locked due to slight external interference, the accuracy of the gear lock to the wind is higher. More preferably, the distance between the locking piece 821 and the gear 81 is 1/6 to 1/5 of the length of the locking piece 821. In the present embodiment, the distance between the locking piece 321 and the gear 31 is The length of the locking piece 321 is 1/11, and at the same time, the effect is best when the length of the locking piece 821 is 8-10 cm according to a plurality of test results.
  • the complex pendulum 822 used by the gear lock 82 is detachable, and different types of complex pendulums can be selected according to different requirements of trees.
  • the winds that can be withstood by different trees and small trees can be freely selected.
  • the tree grows faster in the initial growth stage, and is prone to long-term impact by external influences.
  • the external wind reaches the fifth level, it can be in the initial growth stage.
  • the effect of the trees is to reduce the influence of external wind on the growth of trees, which can reduce the minimum self-locking wind of the gear locks used by trees to prevent external winds from affecting tree growth.
  • the outside wind When the outside wind reaches the eighth level, it can affect the mature trees and can destroy the trees.
  • the minimum self-locking wind can be set to 7-8, when the outside wind is lower than 7-8.
  • the support rods are not self-locking and can better adapt to the growth of trees.
  • the present invention has a very precise setting of the effective force area of the compound pendulum 822 and its own gravity.
  • the optimum range of the self-locking angle of the gear lock 83 is 15°-25°, from which the superior value is selected, and the self-locking angle of the gear lock 83 is set to 20°, and the force analysis of the combined pendulum is combined (force analysis) Referring to FIG. 4) and the data in the above chart, in order to raise the locking piece 821 by 20°, the horizontal wind force of the compound pendulum 822 can be at least twice the gravity of the compound pendulum 822 itself. The locking piece 821 is raised by 20°.
  • the ratio of the effective force receiving area (m2) of the force receiving portion 8222 of the compound pendulum 822 to its own gravity (N) is 0.005 to 0.06, so that the complex pendulum can swing to different winds.
  • the specified angle can be determined by setting different ratios to determine the lowest wind force of the gear lock, and there is no occurrence of a false lock when the outside wind does not reach the set minimum wind force or a swing that exceeds the set minimum wind force but the complex swing
  • the ratio of the effective force receiving area (m2) of the force receiving portion to the self-gravity (N) is 0.01 to 0.03.
  • the ratio of the effective force receiving area (m2) of the force receiving portion to the self gravity (N) is 0.02.
  • the force receiving portion 8222 of the compound pendulum 822 is spherical or elliptical. Such a shape can ensure that the force receiving portion 8222 is more evenly applied to the wind force, and is more convenient to pass through the inside of the force receiving portion 8222. Hollow size to set directly The ratio of the effective force area (m2) of the force receiving portion to its own gravity (N).
  • the angle between the support rod and the fixed base can be adjusted from 40° to 50°. Within this range, the support rod can exert greater support force on the tree, and the support effect is better. .
  • an embodiment of the present invention provides a tree support for plant growth, which is different from Embodiment 1 in that the support rod 2 is not provided with the slide 7 and the above-mentioned slide 7 is removed. Adjust the lever 3.
  • the self-locking unit 8 is disposed on the fixed base 1 , and the self-locking unit 8 is connected to the support rod 2 , and the gear 81 is fixedly connected to the support rod 2 .

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Abstract

A tree support frame which may adapt to plant growth, comprising: a fixing base (1), support rods (2), adjustment rods (3), and an elastic strap (4); the elastic strap (4) is a strip-shaped structure, and the elastic strap (4) is uniformly provided thereon with a plurality of support pieces (5), the support pieces (5) being provided thereon with bolt holes (6); both ends of the support rods (2) are provided with bolts, and the support rods (2) are provided thereon with slide rails (7); the fixing base (1) is an annular structure, and the fixing base (1) is uniformly provided thereon with bolt holes (6) which correspond to the bolt holes (6) on the support pieces (5); top ends and bottom ends of the support rods (2) are connected to the bolt holes (6) on the support pieces (5) and on the fixing base (1), respectively; top ends of the adjustment rods (3) are connected to axes of the slide rails (7), while bottom ends of the adjustment rods (3) are provided with self-locking units (8), the self-locking units (8) being used for reinforcing the supportive force of the support rods (2). During use, the tree support frame may automatically adapt to changes in the diameter of a tree according to tree growth, and may simultaneously reinforce the tree.

Description

一种可适应植物生长的扶树架Tree support for adapting plant growth 技术领域Technical field
本发明涉及农业用品领域，具本体涉及一种可适应植物生长的扶树架技术领域。The invention relates to the field of agricultural products, and the body relates to a technical field of tree support which can adapt to plant growth.
背景技术Background technique
林业种植用扶树架是农业用品之一，目前，市场上的普通林业种植用扶树架，只能用来扶树，功能较为单一，存在不能适应植物的生长，不能调节支架的角度和支撑力不够等缺点，不能充分发挥林业种植用扶树装置的用处。The tree planting support for forestry is one of the agricultural products. At present, the general forestry planting tree supporter on the market can only be used to help the tree, the function is relatively simple, there is no adaptation to the growth of the plant, and the angle and support of the bracket cannot be adjusted. The shortcomings are not enough, and the use of the tree planting device for forestry cannot be fully utilized.
发明内容Summary of the invention
本发明的目的在于克服现有技术的缺点，提供一种可适应植物生长的扶树架。It is an object of the present invention to overcome the shortcomings of the prior art and to provide a tree support that can accommodate plant growth.
为解决上述技术问题，本发明采用了以下技术措施：In order to solve the above technical problems, the present invention adopts the following technical measures:
一种可适应植物生长的扶树架，包括固定底座，支撑杆，调节杆和弹性绑带；所述弹性绑带为环状结构，所述弹性绑带上均匀设有若干支撑片，所述支撑片上设有螺栓孔，所述支撑杆数量与所述支撑片相同，所述支撑杆两端均设有螺栓，所述支撑杆上设有滑道，所述固定底座为圆环状结构，所述固定底座上均匀设有螺栓孔且与支撑片上的螺栓孔相对应，所述支撑杆的顶端和底端分别与支撑片和固定底座的螺栓孔连接，且所述支撑杆与所述固定底座转动连接，所述调节杆数量与所述支撑杆相同，所述调节杆顶端设置有与所述滑道配合的滑块，所述调节杆底端设有自锁单元，所述固定底座以及所述自锁单元固定设置于地面上，所述自锁单元用于在有风作用时，根据风力自身的作用锁住所述支撑杆以增强所述支撑杆的支撑力。A tree support frame adapted to plant growth, comprising a fixed base, a support rod, an adjustment rod and an elastic strap; the elastic strap is an annular structure, and the elastic strap is uniformly provided with a plurality of support pieces, A bolt hole is disposed on the support piece, the number of the support rod is the same as that of the support piece, and both ends of the support rod are provided with a bolt, and the support rod is provided with a slide rail, and the fixed base is a ring-shaped structure. The fixing base is uniformly provided with bolt holes corresponding to the bolt holes on the supporting piece, and the top end and the bottom end of the supporting rod are respectively connected with the bolt holes of the supporting piece and the fixing base, and the supporting rod and the fixing are fixed The base is rotatably connected, the number of the adjusting rod is the same as that of the supporting rod, the adjusting rod top is provided with a slider that cooperates with the sliding rail, and the bottom end of the adjusting rod is provided with a self-locking unit, the fixed base and The self-locking unit is fixedly disposed on the ground, and the self-locking unit is configured to lock the support rod according to the action of the wind itself to enhance the supporting force of the support rod when the wind acts.
本发明还可以通过以下技术措施进一步完善：The invention can be further improved by the following technical measures:
作为进一步改进，所述自锁单元包括齿轮、齿轮锁和齿轮架，所述调节杆固定设置于所述齿轮上，所述齿轮转动设置于所述齿轮架上，所述齿轮锁包括设置于齿轮架上的锁片、复摆和悬挂架，所述复摆设置于所述悬挂架上，所述锁片与所述悬挂架转动连接，所述复摆可在风力的作用下带动所述锁片转动以锁住所述齿轮，从而实现固定所述支撑杆。As a further improvement, the self-locking unit includes a gear, a gear lock and a carrier, the adjusting rod is fixedly disposed on the gear, the gear is rotatably disposed on the carrier, and the gear lock comprises a gear disposed on the gear a locking piece, a compound pendulum and a suspension frame on the frame, wherein the compound pendulum is disposed on the suspension frame, the locking piece is rotatably connected with the suspension frame, and the compound pendulum can drive the lock under the action of the wind The sheet rotates to lock the gear, thereby securing the support rod.
作为进一步改进，所述锁片为矩形，且靠近齿轮的一端设有凸起用于在风力的作用下锁住所述齿轮。As a further improvement, the locking piece is rectangular, and a projection near one end of the gear is provided for locking the gear under the action of the wind.
作为进一步改进，所述复摆包括受力部以及与所述受力部连接的传动部，所述传动部为矩形且位于所述锁片的正下方，所述受力部受到风力作用后，可带动所述传动部摇摆以带动所述锁片转动从而锁住所述齿轮。 As a further improvement, the compound pendulum includes a force receiving portion and a transmission portion connected to the force receiving portion, the transmission portion is rectangular and located directly under the locking piece, and the force receiving portion is subjected to the wind force. The transmission portion can be swung to drive the locking piece to rotate to lock the gear.
作为进一步改进，所述锁片与所述齿轮的距离为所述锁片长度的1/7～1/4。As a further improvement, the distance between the locking piece and the gear is 1/7 to 1/4 of the length of the locking piece.
作为进一步改进，所述锁片与所述齿轮的距离为所述锁片长度的1/6～1/5。As a further improvement, the distance between the locking piece and the gear is 1/6 to 1/5 of the length of the locking piece.
作为进一步改进，所述受力部为球形。As a further improvement, the force receiving portion is spherical.
作为进一步改进，所述受力部的有效受力面积(m2)与自身重力(N)的比值为0.005～0.06。As a further improvement, the ratio of the effective force receiving area (m 2 ) of the stressed portion to the self-gravity (N) is 0.005 to 0.06.
作为进一步改进，所述受力部的有效受力面积(m2)与自身重力(N)的比值为0.01～0.03。As a further improvement, the ratio of the effective force receiving area (m 2 ) of the stressed portion to the self-gravity (N) is 0.01 to 0.03.
作为进一步改进，所述支撑杆与所述固定底座所成的夹角为40°～50°。As a further improvement, the angle between the support rod and the fixed base is 40° to 50°.
与现有技术相比较，本发明具有以下优点：Compared with the prior art, the present invention has the following advantages:
1、本发明中树木固定端为弹性绑带，可根据树木生长，自动适应树木的直径变化。1. In the present invention, the fixed end of the tree is an elastic strap, which can automatically adapt to the diameter change of the tree according to the growth of the tree.
2、本发明设有自锁单元，可实现大风天气时通过调节杆自动锁死支撑杆，进一步提高支撑力。2. The invention is provided with a self-locking unit, which can automatically lock the support rod through the adjusting rod when the wind is strong, thereby further improving the supporting force.
3、本发明中锁片的转轴位于远离齿轮侧，无风时锁片会因为自身重力自动解锁齿轮，有效避免误锁状况。3. In the invention, the rotating shaft of the locking piece is located away from the gear side, and the locking piece automatically unlocks the gear due to its own gravity when there is no wind, thereby effectively avoiding the accidental locking condition.
4、本发明中锁片与齿轮的距离为锁片长度的1/7～1/4，这种比例设置可在保证所述锁片不会因轻微外界因素干扰而对所述齿轮误锁的情况下，使齿轮锁对风的感应精度更高，更进一步的，锁片与齿轮的距离为锁片长度的1/6～1/5。4. In the present invention, the distance between the locking piece and the gear is 1/7 to 1/4 of the length of the locking piece, and the proportional setting can ensure that the locking piece is not locked by the external factor. In this case, the gear lock is more sensitive to the wind, and further, the distance between the lock piece and the gear is 1/6 to 1/5 of the length of the lock piece.
5、本发明中复摆传动部为矩形，可以实现无论风向如何，只要能吹动复摆，均可使锁片上扬，以锁死齿轮。5. In the present invention, the compound swing transmission portion is rectangular, which can realize that the lock piece can be raised to lock the gear regardless of the wind direction as long as the compound swing can be blown.
6、本发明中齿轮锁所使用的复摆为可拆卸的，可以根据树木不同的要求选择不同规格的复摆，大树和小树所能承受的风力不同，可以自由选择齿轮上锁的最低风力，同时，树木在初期生长阶段，生长速度较快，且容易受外界影响而长歪，可降低树木所用齿轮锁的最低上锁风力，以防止外界风力影响树木生长。6. The compound pendulum used in the gear lock of the present invention is detachable, and the compound pendulum of different specifications can be selected according to the different requirements of the tree. The winds that the big tree and the small tree can withstand are different, and the gear lock can be freely selected. Wind, at the same time, the trees grow faster in the initial growth stage, and are easily affected by external influences, which can reduce the minimum locked wind of the gear lock used by trees to prevent the external wind from affecting the growth of trees.
7、本发明中受力部的有效受力面积(m2)与自身重力(N)的比值为0.005～0.06，使复摆可以在不同风力下摆动到规定的角度，可通过设置不同的比值来确定齿轮上锁的最低风力，同时不会出现外界风力没达到设定的最低风力就出现误锁或已超过设定最低风力但复摆的摆动幅度不够而无法上锁的情况，更进一步的，受力部的有效受力面积(m2)与自身重力(N)的比值为0.01～0.03。7. In the present invention, the ratio of the effective force receiving area (m 2 ) to the self-gravity (N) of the force receiving portion is 0.005 to 0.06, so that the complex pendulum can swing to a predetermined angle under different wind forces, and different ratios can be set. To determine the lowest wind force of the gear lock, and there will be no case where the outside wind does not reach the set minimum wind force, the wrong lock has occurred, or the set minimum wind force has been exceeded, but the swing amplitude of the compound pendulum is not enough to be locked, and further The ratio of the effective force area (m 2 ) of the force receiving portion to its own gravity (N) is 0.01 to 0.03.
8、本发明中支撑杆与固定底座所成的夹角可调节范围为40°～50°，在这个范围内，支 撑杆可对树木施加的支撑力更大，支撑效果更佳。8. In the present invention, the angle formed by the support rod and the fixed base can be adjusted within a range of 40° to 50°, and within this range, The struts can exert more support on the trees and better support.
附图说明DRAWINGS
附图1是本发明-实施例1的结构示意图。BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic view showing the structure of the present invention - Example 1.
附图2是本发明-实施例1的自锁单元的示意图。2 is a schematic view of a self-locking unit of the present invention - embodiment 1.
附图3是本发明-实施例2的结构示意图。Figure 3 is a schematic view showing the structure of the present invention - Example 2.
附图4是本发明-实施例的复摆的受力分析图。Figure 4 is a diagram showing the force analysis of the complex pendulum of the present invention.
固定底座1、支撑杆2、调节杆3、弹性绑带4、支撑片5、螺栓孔6、滑道7、滑块71、自锁单元8、齿轮81、齿轮锁82、齿轮架83、锁片821、复摆822、转动轴823、悬挂架824、开口8211、传动部8221、受力部8222。Fixed base 1, support rod 2, adjustment rod 3, elastic strap 4, support piece 5, bolt hole 6, slide 7, slider 71, self-locking unit 8, gear 81, gear lock 82, carrier 83, lock A piece 821, a compound pendulum 822, a rotating shaft 823, a suspension frame 824, an opening 8211, a transmission portion 8221, and a force receiving portion 8222.
具体实施方式detailed description
下面结合附图与具体实施方式对本发明作进一步详细描述。The present invention will be further described in detail below in conjunction with the drawings and specific embodiments.
实施例1：Example 1:
请参照图1，本发明实施例提1供了一种适应植物生长的扶树架，包括固定底座1、支撑杆2、调节杆3、弹性绑带4、支撑片5、螺栓孔6、滑道7、自锁单元8。Referring to Figure 1, an embodiment of the present invention provides a tree support for plant growth, including a fixed base 1, a support rod 2, an adjustment rod 3, an elastic strap 4, a support piece 5, a bolt hole 6, and a slide. Road 7, self-locking unit 8.
请参照图2，所述自锁单元8包括齿轮81、齿轮锁82、齿轮架83，所述齿轮锁包括锁片821、复摆822、转动轴823、悬挂架824。Referring to FIG. 2 , the self-locking unit 8 includes a gear 81 , a gear lock 82 , and a carrier 83 . The gear lock includes a locking piece 821 , a compound swing 822 , a rotating shaft 823 , and a suspension frame 824 .
所述弹性绑带为环状结构4，所述弹性绑带4上均匀设有若干支撑片5，所述支撑片5上设有螺栓孔6，所述支撑杆2数量与所述支撑片5相同，所述支撑杆2两端均设有螺栓，所述支撑杆2上设有滑道7，所述固定底座1为圆环状结构，所述固定底座1上均匀设有螺栓孔6且与支撑片5上的螺栓孔6相对应，所述支撑杆3的顶端和底端分别与支撑片5和固定底座1的螺栓孔连接，所述调节杆3数量与所述支撑杆2相同，所述调节杆3顶端设置有与所述滑道7配合的滑块71，所述调节杆3底端设有自锁单元8，所述固定底座1以及所述自锁单元8固定设置于地面上，所述自锁单元8用于在有风作用时，根据风力自身的作用锁住所述支撑杆2以增强所述支撑杆2的支撑力。The elastic strap is an annular structure 4, and the elastic strap 4 is evenly provided with a plurality of supporting pieces 5, and the supporting piece 5 is provided with bolt holes 6, the number of the supporting rods 2 and the supporting piece 5 In the same way, the support rods 2 are provided with bolts at both ends, and the support rods 2 are provided with a slide rail 7 , the fixed base 1 is an annular structure, and the fixed base 1 is evenly provided with bolt holes 6 and Corresponding to the bolt holes 6 on the support piece 5, the top end and the bottom end of the support rod 3 are respectively connected with the support piece 5 and the bolt hole of the fixed base 1, and the number of the adjustment rods 3 is the same as that of the support rod 2. The top end of the adjusting rod 3 is provided with a slider 71 that cooperates with the slide rail 7. The bottom end of the adjusting rod 3 is provided with a self-locking unit 8, and the fixed base 1 and the self-locking unit 8 are fixedly disposed on the ground. In the above, the self-locking unit 8 is configured to lock the support rod 2 according to the action of the wind itself to enhance the supporting force of the support rod 2 when the wind acts.
本发明在使用过程中，所述支撑杆2可任意调节角度，所述弹性绑带4可随树木的生长而变化直径，同时，外部风力达到所述自锁单元8动作的风力时，所述自锁单元8自动锁死所述调节杆3，以使支撑杆2锁死，不能变化角度，以为树木提供更大的支撑力，支撑效果更佳。During the use of the present invention, the support rod 2 can be arbitrarily adjusted in angle, and the elastic band 4 can change in diameter as the tree grows, and when the external wind reaches the wind force of the self-locking unit 8, the The self-locking unit 8 automatically locks the adjusting rod 3 to lock the supporting rod 2, and cannot change the angle, so as to provide greater support for the tree, and the supporting effect is better.
在本实施例中，所述自锁单元8包括齿轮81、齿轮锁82和齿轮架83，所述调节杆3固定设置于所述齿轮81上，所述齿轮81转动设置于所述齿轮架83上，所述齿轮锁82包括设置于齿轮架上的锁片821、复摆822和悬挂架823，所述复摆822设置于所述悬挂架823上， 所述锁片821与所述悬挂架823转动连接，所述复摆822可在风力的作用下带动所述锁片821转动以锁住所述齿轮81，从而实现固定所述支撑杆2。In the present embodiment, the self-locking unit 8 includes a gear 81, a gear lock 82 and a carrier 83. The adjusting rod 3 is fixedly disposed on the gear 81, and the gear 81 is rotatably disposed on the carrier 83. The gear lock 82 includes a locking piece 821, a compound pendulum 822, and a suspension frame 823 disposed on the carrier. The compound pendulum 822 is disposed on the suspension frame 823. The locking piece 821 is rotatably coupled to the suspension frame 823. The compound pendulum 822 can rotate the locking piece 821 to lock the gear 81 under the action of the wind force, thereby fixing the support rod 2.
在本实施例中，所述锁片821为矩形，所述锁片821靠近齿轮81一端设有凸起，所述锁片包括转动轴823，所述转动轴823设置在所述锁片821上且位于远离所述齿轮81侧，所述锁片上设有开口8211，所述开口8211用于使所述复摆822可以悬挂在所述锁片821下且可以实现各个方向的摆动，所述复摆822包括受力部8222以及与所述受力部连接的传动部8221，所述传动部8221为矩形且位于所述锁片821的正下方，所述受力部8222受到风力作用后，可带动所述传动部8221摇摆以带动所述锁片821转动从而锁住所述齿轮81。无风时所述复摆822恢复原位，锁片821会因为自身重力自动解锁，有效避免误锁状况。In the embodiment, the locking piece 821 is rectangular, the locking piece 821 is provided with a protrusion near one end of the gear 81, and the locking piece includes a rotating shaft 823, and the rotating shaft 823 is disposed on the locking piece 821. And located on the side of the gear 81, the locking piece is provided with an opening 8211 for allowing the compound 822 to be hung under the locking piece 821 and capable of swinging in various directions. The pendulum 822 includes a force receiving portion 8222 and a transmission portion 8221 connected to the force receiving portion. The transmission portion 8221 is rectangular and located directly below the locking piece 821. After the force receiving portion 8222 is subjected to the wind force, the pendulum portion 8222 can be The transmission portion 8221 is caused to swing to drive the locking piece 821 to rotate to lock the gear 81. When the wind is no wind, the compound pendulum 822 is restored to the original position, and the locking piece 821 is automatically unlocked by its own gravity, effectively avoiding the accidental lock condition.
所述齿轮81固定在所述齿轮架83上且可转动，所述悬挂架824固定在所述齿轮架83上，所述复摆822通过绳子悬挂在所述悬挂架824上，所述锁片821通过所述转动轴823固定在所述悬挂架824上。The gear 81 is fixed to the carrier 83 and is rotatable, the suspension frame 824 is fixed on the carrier 83, and the compound pendulum 822 is suspended on the suspension frame 824 by a rope, the locking piece The 821 is fixed to the hanger 824 by the rotating shaft 823.
所述自锁单元8的工作原理是，当足够的风力吹动所述复摆822时，所述复摆822的上端倾斜，带动所述锁片821上扬，所述锁片821的凸起进入齿轮轮齿间的缝隙以所死齿轮。The working principle of the self-locking unit 8 is that when the wind force blows the compound pendulum 822, the upper end of the compound pendulum 822 is inclined to drive the locking piece 821 to rise, and the protrusion of the locking piece 821 enters. The gap between the gear teeth is the dead gear.
在本实施例中，所述复摆822上表面为矩形且面积小于所述锁片821，所述复摆822位于所述锁片821下方且位于靠近齿轮81侧且与所述锁片821相接触，这样的结构可以保证，无论风向是怎样的，只要风力足够使所述复摆822转动，所述复摆822便能带动所述锁片821上扬，从而锁死所述齿轮81。In the embodiment, the upper surface of the compound pendulum 822 is rectangular and the area is smaller than the locking piece 821. The compound pendulum 822 is located below the locking piece 821 and is located near the gear 81 side and is opposite to the locking piece 821. In contact with such a structure, it is ensured that, regardless of the wind direction, as long as the wind is sufficient to rotate the compound pendulum 822, the compound pendulum 822 can drive the locking piece 821 upward, thereby locking the gear 81.
在本实施例中，经过多次的实验得知，设定所述锁片821自锁角度为15°-25°时，自锁效果最好，可有效避免因为轻微外界因素(如车辆或者动物从旁边经过，带动的风及震动等影响)而导致误锁的同时使所述齿轮锁82对风力的感应精度更高，根据上述原因，结合下述三角函数公式与所述转动轴823的位置计算，可得到所述锁片821的长度和所述锁片821与所述齿轮81的距离的比值范围。In this embodiment, after several experiments, it is found that the self-locking effect is best when the locking piece 821 is set at a self-locking angle of 15°-25°, which can effectively avoid slight external factors (such as vehicles or animals). The impact of the wind and the vibration of the gear lock 82 is higher due to the accidental passage of the wind and vibration caused by the side, and the position of the rotating shaft 823 is combined with the following trigonometric function formula according to the above reasons. In calculation, a ratio of the length of the locking piece 821 and the distance between the locking piece 821 and the gear 81 can be obtained.
S＝L·tanθS=L·tan θ
公式中，S为所述锁片821与所述齿轮81的距离，L为所述锁片821的长度，θ为所述锁片821的自锁角度。In the formula, S is the distance between the locking piece 821 and the gear 81, L is the length of the locking piece 821, and θ is the self-locking angle of the locking piece 821.
经过计算得出，所述锁片821的长度和所述锁片821与所述齿轮81的距离的比值范围为1/7～1/4，这种比例设置可在保证所述锁片821不会因轻微外界因素干扰而对所述齿轮81误锁的情况下，使所述齿轮锁对风力的感应精度更高，更优选的，所述锁片821与所述齿轮81的距离为所述锁片821长度的1/6～1/5，本实施中，所述锁片321与所述齿轮31的距离为 所述锁片321长度的1/11，同时，根据多次试验结果证明所述锁片821的长度为8-10cm时，效果最佳。It is calculated that the ratio of the length of the locking piece 821 and the distance between the locking piece 821 and the gear 81 ranges from 1/7 to 1/4, and the ratio setting can ensure that the locking piece 821 is not In the case where the gear 81 is mis-locked due to slight external interference, the accuracy of the gear lock to the wind is higher. More preferably, the distance between the locking piece 821 and the gear 81 is 1/6 to 1/5 of the length of the locking piece 821. In the present embodiment, the distance between the locking piece 321 and the gear 31 is The length of the locking piece 321 is 1/11, and at the same time, the effect is best when the length of the locking piece 821 is 8-10 cm according to a plurality of test results.
在本实施例中，所述齿轮锁82所使用的复摆822为可拆卸的，可以根据树木不同的要求选择不同规格的复摆，大树和小树所能承受的风力不同，可以自由选择齿轮上锁的最低风力，同时，根据相关资料可知，树木在初期生长阶段，生长速度较快，且容易受外界影响而长歪，当外界风力达到五级时，便可对处在初期生长阶段的树木造成影响，为降低外界风力对树木生长的影响可降低树木所用齿轮锁的最低自锁风力，以防止外界风力影响树木生长。In this embodiment, the complex pendulum 822 used by the gear lock 82 is detachable, and different types of complex pendulums can be selected according to different requirements of trees. The winds that can be withstood by different trees and small trees can be freely selected. The lowest wind force on the gear lock. At the same time, according to the relevant data, the tree grows faster in the initial growth stage, and is prone to long-term impact by external influences. When the external wind reaches the fifth level, it can be in the initial growth stage. The effect of the trees is to reduce the influence of external wind on the growth of trees, which can reduce the minimum self-locking wind of the gear locks used by trees to prevent external winds from affecting tree growth.
当外界风力达到八级时便可对成熟的树木造成影响，可使树木折毁，针对成熟的树木，可以将最低自锁风力设置为7-8级，当外界风力低于7-8级时，支撑杆不会自锁，可以更好的适应树木的生长。When the outside wind reaches the eighth level, it can affect the mature trees and can destroy the trees. For mature trees, the minimum self-locking wind can be set to 7-8, when the outside wind is lower than 7-8. The support rods are not self-locking and can better adapt to the growth of trees.
为了让复摆822可以对外界风力可以有更佳的敏感度，本发明对所述复摆822的有效受力面积及自身的重力都有非常精确的设定。In order to make the complex pendulum 822 have better sensitivity to the outside wind, the present invention has a very precise setting of the effective force area of the compound pendulum 822 and its own gravity.
根据实验及资料查找得到下述数据：According to the experiment and data search, the following data are obtained:
风力级数Wind series 最低风速(m/s)Minimum wind speed (m/s) 每平方米受力(N/㎡)Force per square meter (N/m2) 对树木的影响Impact on trees
五级Five levels 88 4040 影响小树生长Affect small tree growth
六级Six levels 10.810.8 72.972.9 使小树折毁Destroy the tree
七级Seven levels 13.913.9 120.76120.76 使成熟的树木折毁Destroy mature trees
八级Eight 17.217.2 184.9184.9 使成熟的树木折毁Destroy mature trees
根据上述可知齿轮锁83的自锁角度最佳范围是15°-25°，从中选取较优值，设定齿轮锁83的自锁角度为20°，结合复摆的受力分析(受力分析请参照图4)与上述图表中的数据可得到，为了使所述锁片821上扬20°，所述复摆822所受水平风力至少为所述复摆822自身重力的两倍以上才可使所述锁片821上扬20°。According to the above, the optimum range of the self-locking angle of the gear lock 83 is 15°-25°, from which the superior value is selected, and the self-locking angle of the gear lock 83 is set to 20°, and the force analysis of the combined pendulum is combined (force analysis) Referring to FIG. 4) and the data in the above chart, in order to raise the locking piece 821 by 20°, the horizontal wind force of the compound pendulum 822 can be at least twice the gravity of the compound pendulum 822 itself. The locking piece 821 is raised by 20°.
结合上述数据计算后得到，所述复摆822的受力部8222的有效受力面积(㎡)与自身重力(N)的比值为0.005～0.06，使所述复摆可以在不同风力下摆动到规定的角度，可通过设置不同的比值来确定所述齿轮上锁的最低风力，同时不会出现外界风力没达到设定的最低风力就出现误锁或已超过设定最低风力但复摆的摆动幅度不够而无法上锁的情况，更进一步的，受力部的有效受力面积(㎡)与自身重力(N)的比值为0.01～0.03。本实施例中，受力部的有效受力面积(㎡)与自身重力(N)的比值为0.02。According to the calculation of the above data, the ratio of the effective force receiving area (m2) of the force receiving portion 8222 of the compound pendulum 822 to its own gravity (N) is 0.005 to 0.06, so that the complex pendulum can swing to different winds. The specified angle can be determined by setting different ratios to determine the lowest wind force of the gear lock, and there is no occurrence of a false lock when the outside wind does not reach the set minimum wind force or a swing that exceeds the set minimum wind force but the complex swing In the case where the amplitude is insufficient and cannot be locked, further, the ratio of the effective force receiving area (m2) of the force receiving portion to the self-gravity (N) is 0.01 to 0.03. In this embodiment, the ratio of the effective force receiving area (m2) of the force receiving portion to the self gravity (N) is 0.02.
所述复摆822的受力部8222为球形或椭圆形，这样的形状可以保证所述受力部8222的受力更均匀对风力的感应更加灵敏，也更便于通过设置受力部8222内部的中空大小来直接设 置受力部的有效受力面积(㎡)与自身重力(N)的比值。The force receiving portion 8222 of the compound pendulum 822 is spherical or elliptical. Such a shape can ensure that the force receiving portion 8222 is more evenly applied to the wind force, and is more convenient to pass through the inside of the force receiving portion 8222. Hollow size to set directly The ratio of the effective force area (m2) of the force receiving portion to its own gravity (N).
在本实施例中所述支撑杆与所述固定底座所成的夹角可调节范围为40°～50°，在这个范围内，支撑杆可对树木施加的支撑力更大，支撑效果更佳。In the embodiment, the angle between the support rod and the fixed base can be adjusted from 40° to 50°. Within this range, the support rod can exert greater support force on the tree, and the support effect is better. .
实施例2：Example 2:
请参照图3，本发明实施例提2供了一种适应植物生长的扶树架，与实施例1的区别在于所述支撑杆2上不设有所述滑道7，同时去掉了所述调节杆3。所述自锁单元8设置在所述固定底座1上，所述自锁单元8与所述支撑杆2连接，所述齿轮81与所述支撑杆2固定连接。Referring to FIG. 3, an embodiment of the present invention provides a tree support for plant growth, which is different from Embodiment 1 in that the support rod 2 is not provided with the slide 7 and the above-mentioned slide 7 is removed. Adjust the lever 3. The self-locking unit 8 is disposed on the fixed base 1 , and the self-locking unit 8 is connected to the support rod 2 , and the gear 81 is fixedly connected to the support rod 2 .
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所做的任何修改、等同替换、改进等，均应包含在本发明保护的范围之内。 The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are made within the spirit and principles of the present invention, should be included in the present invention. Within the scope of protection.

Claims (10)

  1. 一种可适应植物生长的扶树架，其特征在于，包括固定底座，支撑杆，调节杆和弹性绑带；所述弹性绑带为环状结构，所述弹性绑带上均匀设有若干支撑片，所述支撑片上设有螺栓孔，所述支撑杆数量与所述支撑片相同，所述支撑杆两端均设有螺栓，所述支撑杆上设有滑道，所述固定底座为圆环状结构，所述固定底座上均匀设有螺栓孔且与支撑片上的螺栓孔相对应，所述支撑杆的顶端和底端分别与支撑片和固定底座的螺栓孔连接，且所述支撑杆与所述固定底座转动连接，所述调节杆数量与所述支撑杆相同，所述调节杆顶端设置有与所述滑道配合的滑块，所述调节杆底端设有自锁单元，所述固定底座以及所述自锁单元固定设置于地面上，所述自锁单元用于在有风作用时，根据风力自身的作用锁住所述支撑杆以增强所述支撑杆的支撑力。A tree support frame capable of adapting to plant growth, comprising: a fixed base, a support rod, an adjustment rod and an elastic strap; the elastic strap is an annular structure, and the elastic strap is evenly provided with a plurality of supports The support piece is provided with a bolt hole, the number of the support rod is the same as that of the support piece, the support rod is provided with bolts at both ends, and the support rod is provided with a slideway, and the fixed base is round The annular structure is uniformly provided with bolt holes on the fixed base and corresponding to the bolt holes on the support piece, and the top end and the bottom end of the support rod are respectively connected with the bolt holes of the support piece and the fixed base, and the support rod Rotatingly connecting with the fixed base, the number of the adjusting rod is the same as that of the supporting rod, the top end of the adjusting rod is provided with a slider that cooperates with the sliding rail, and the bottom end of the adjusting rod is provided with a self-locking unit. The fixed base and the self-locking unit are fixedly disposed on the ground, and the self-locking unit is configured to lock the support rod according to the action of the wind itself to enhance the supporting force of the support rod when the wind acts.
  2. 根据权利要求1所述的扶树架，其特征在于，所述自锁单元包括齿轮、齿轮锁和齿轮架，所述调节杆固定设置于所述齿轮上，所述齿轮转动设置于所述齿轮架上，所述齿轮锁包括设置于齿轮架上的锁片、复摆和悬挂架，所述复摆设置于所述悬挂架上，所述锁片与所述悬挂架转动连接，所述复摆可在风力的作用下带动所述锁片转动以锁住所述齿轮，从而实现固定所述支撑杆。The tree support frame according to claim 1, wherein the self-locking unit comprises a gear, a gear lock and a carrier, the adjusting rod is fixedly disposed on the gear, and the gear is rotatably disposed on the gear The gear lock includes a locking piece, a compound pendulum and a suspension frame disposed on the carrier, the compound pendulum is disposed on the suspension frame, and the locking piece is rotatably connected with the suspension frame, the complex The pendulum can drive the locking piece to rotate under the action of the wind to lock the gear, thereby achieving fixing of the supporting rod.
  3. 根据权利要求2所述的扶树架，其特征在于，所述锁片为矩形，且靠近齿轮的一端设有凸起用于在风力的作用下锁住所述齿轮。The tree support according to claim 2, wherein the locking piece is rectangular, and a projection near one end of the gear is provided for locking the gear under the action of the wind.
  4. 根据权利要求3所述的扶树架，其特征在于，所述复摆包括受力部以及与所述受力部连接的传动部，所述传动部为矩形且位于所述锁片的正下方，所述受力部受到风力作用后，可带动所述传动部摇摆以带动所述锁片转动从而锁住所述齿轮。The tree support according to claim 3, wherein the compound pendulum includes a force receiving portion and a transmission portion connected to the force receiving portion, the transmission portion is rectangular and located directly under the locking piece After the force receiving portion is subjected to the wind force, the transmission portion can be swung to drive the locking piece to rotate to lock the gear.
  5. 根据权利要求2所述的扶树架，其特征在于，所述锁片与所述齿轮的距离为所述锁片长度的1/7～1/4。The tree support according to claim 2, wherein the distance between the locking piece and the gear is 1/7 to 1/4 of the length of the locking piece.
  6. 根据权利要求2所述的扶树架，其特征在于，所述锁片与所述齿轮的距离为所述锁片长度的1/6～1/5。The tree support according to claim 2, wherein the distance between the locking piece and the gear is 1/6 to 1/5 of the length of the locking piece.
  7. 根据权利要求4所述的扶树架，其特征在于，所述受力部为球形。The tree support according to claim 4, wherein the force receiving portion is spherical.
  8. 根据权利要求7所述的扶树架，其特征在于，所述受力部的有效受力面积(m2)与自身重力(N)的比值为0.005～0.06。The tree support according to claim 7, wherein the ratio of the effective force receiving area (m 2 ) of the force receiving portion to the self gravity (N) is 0.005 to 0.06.
  9. 根据权利要求8所述的扶树架，其特征在于，所述受力部的有效受力面积(m2)与自身重力(N)的比值为0.01～0.03。The tree support according to claim 8, wherein the ratio of the effective force receiving area (m 2 ) of the force receiving portion to the self gravity (N) is 0.01 to 0.03.
  10. 根据权利要求1所述的扶树架，其特征在于，所述支撑杆与所述固定底座所成的夹角为40°～50°。 The tree support frame according to claim 1, wherein the support rod and the fixed base form an angle of 40° to 50°.
PCT/CN2017/115907 2017-05-31 2017-12-13 Tree support frame which may adapt to plant growth WO2018218931A1 (en)

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