CN111990158B - Nursery stock strutting arrangement that municipal garden used - Google Patents

Abstract

The invention belongs to the technical field of nursery stock support, and particularly relates to a nursery stock support device for a municipal garden, which comprises a lower support ring, splayed feet, an upper drive mechanism, a lower drive mechanism, a power mechanism and the like, wherein in the process of blowing the trunk of a tree, the power mechanism outputs power, and under the same rotation angular speed of an upper support block and a lower support block, an inclined support can smoothly rotate around the central axis of the upper support ring; after the inclined support automatically rotates to the position where the tree trunk is supported to the maximum extent, the inclined support stops rotating, and the inclined support finally exerts pressure on the lower supporting ring, so that the inclined support can support the tree trunk in an inclined mode. Compared with the traditional three support rods for supporting the trunk of the tree, after the position of the inclined support is stable, the reciprocating pressing and pulling process of the support point between the inclined support and the lower support ring can not occur, the looseness of the support point between the inclined support and the lower support ring is avoided, and the inclined support can stably support the trunk of the tree well.

Description

Nursery stock strutting arrangement that municipal garden used

Technical Field

The invention belongs to the technical field of nursery stock support, and particularly relates to a nursery stock support device for municipal gardens.

Background

At present, in municipal garden engineering, new nursery stocks are often transplanted to improve the appearance. In the transplanting process of the nursery stock, the newly transplanted nursery stock is poor in lodging resistance due to the fact that the root system soil lumps of the nursery stock are small, the depth of a transplanting pit is shallow and the like, and therefore the nursery stock needs to be fixed through a support. In the traditional fixing method for the nursery stock, the nursery stock is often fixed by three support rods in a binding mode; after the support rods are used for fixing, when strong wind blows the newly transplanted seedlings, two of the three support rods can exert pressure on the seedlings, the other support rod exerts tension on the seedlings, and the three support rods assist the seedlings to resist the strong wind; two bracing pieces that play the effect of exerting pressure are in receiving the easy darker soil of inserting under the great pressure of nursery stock, and play to exert and draw the bracing piece of effect and break away from the soil easily under the great pulling force that receives the nursery stock, blow for a long time along with external wind, the strong point that three bracing piece and soil contacted is not hard up easily to supplementary nursery stock comes the effect of anti great wind to weaken gradually. In order to avoid the defects of the supporting rod, a supporting device which can better assist the nursery stock to resist strong wind needs to be designed, and the supporting device is not easy to loosen with the ground.

The invention designs a nursery stock supporting device for municipal gardens to solve the problems.

Disclosure of Invention

In order to solve the defects in the prior art, the invention discloses a nursery stock supporting device for a municipal garden, which is realized by adopting the following technical scheme.

In the description of the present invention, it should be noted that the terms "inside", "below", "upper" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention usually place when using, and are only used for convenience of description and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation or be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used solely to distinguish one from another, and are not to be construed as indicating or implying relative importance.

The utility model provides a nursery stock strutting arrangement that municipal garden used which characterized in that: the device comprises a lower support ring, splayed feet, a first L-shaped support, an inclined support, an upper driving mechanism, a lower driving mechanism, a power mechanism, an upper support ring, a lower track ring, a lower baffle ring, a lower annular groove, an upper track ring, an upper baffle ring and an upper annular groove, wherein the lower surface of the lower support ring is uniformly provided with three splayed feet in the circumferential direction; the outer circular surface of the lower track ring is fixedly arranged on the inner circular surface of the lower support ring, and the inner circular surface of the lower track ring is fixedly provided with a lower baffle ring; the inner circle surface of the lower baffle ring is provided with a lower ring groove, and the inner circle surface of the lower ring groove is provided with a tooth; one end of each first L-shaped support is arranged on the inner circular surface of the lower support ring, the other end of each first L-shaped support is provided with an upper support ring, and the three first L-shaped supports are uniformly distributed in the circumferential direction; the connecting points of the three first L-shaped supports and the lower supporting ring are positioned on the lower side of the lower baffle ring; the inner circular surface of the upper track ring is fixedly arranged on the outer circular surface of the upper support ring, and the outer circular surface of the upper track ring is fixedly provided with an upper baffle ring; the outer circle surface of the upper baffle ring is provided with an upper ring groove, and the inner circle surface of the upper ring groove is provided with a tooth; a power mechanism is arranged in the middle of the inclined bracket; the upper end of the inclined bracket is provided with an upper driving mechanism, and the lower end of the inclined bracket is provided with a lower driving mechanism; the upper driving mechanism is connected with the power mechanism and matched with the upper track ring and the upper retaining ring; the lower driving mechanism is connected with the power mechanism and matched with the lower track ring and the lower retaining ring.

The power mechanism comprises a supporting plate, a second L-shaped support, a power shaft, a connecting rod, a hemispherical wind cup, a telescopic shaft, a wind plate, a worm, a connecting plate, a notch ring, an adjusting wheel, a fixed shaft, a rectangular ring, a third L-shaped support, a sliding strip, a connecting strip, an adjusting ring, a fixed ring, a shifted block, a shifting block, a circular groove, a first roller, an arc surface, a volute spring and a connecting block, wherein one end of the supporting plate is fixedly arranged in the middle of the inclined bracket, and the supporting plate is in a horizontal state; one end of the second L-shaped support is fixedly arranged on the upper surface of the support plate; the power shaft is arranged in a round hole at one end of the second L-shaped support far away from the support plate through a bearing, three connecting rods are uniformly arranged on the outer circular surface at one end of the power shaft in the circumferential direction, and a round groove is formed in the end surface at the other end of the power shaft; the three connecting rods are positioned on the upper side of the second L-shaped support; three hemispherical wind cups are respectively arranged at one ends of the three connecting rods, which are far away from the power shaft; two shifting blocks are symmetrically arranged on the inner circular surface of the circular groove; a fixed shaft is fixedly arranged on the upper surface of one end of the supporting plate far away from the inclined bracket; the adjusting wheel is arranged on the outer circular surface of one end of the fixed shaft, which is far away from the supporting plate, through a bearing; the air plate is arranged on the outer circular surface of the adjusting wheel through a connecting plate; the scroll spring is sleeved on the fixed shaft, one end of the scroll spring is arranged on the outer circular surface of the fixed shaft, and the other end of the scroll spring is arranged on the lower surface of the adjusting wheel through the connecting block; the volute spiral spring is positioned on the lower side of the adjusting wheel; a notch ring is fixedly arranged on the upper surface of the adjusting wheel, a through notch is formed in the notch ring, and both sides of the notch ring are cambered surfaces; the telescopic shaft consists of a telescopic inner shaft and an outer sleeve shaft, and the telescopic inner shaft drives the outer sleeve shaft to rotate; the outer sleeve shaft is arranged in the round hole of the support plate through a bearing, and the lower end of the outer sleeve shaft is fixedly provided with a worm; the outer sleeve shaft is positioned between the fixed shaft and the second L-shaped support; one end of the telescopic inner shaft is positioned in the outer sleeve shaft, and two shifted blocks are symmetrically arranged on the outer circular surface of the other end of the telescopic inner shaft; the fixing ring is fixedly arranged on the outer circular surface of the telescopic inner shaft and is positioned between the shifted block and the outer sleeve shaft; a first annular groove is formed in the outer circular surface of the fixing ring; one end of the connecting strip is fixedly provided with an adjusting ring, and the lower surface of the other end of the connecting strip is fixedly provided with a sliding strip; the adjusting ring is sleeved in the first ring groove of the fixing ring and forms a rotating fit with the fixing ring; one end of the third L-shaped support is arranged on the upper surface of the support plate, and the other end of the third L-shaped support is provided with the rectangular ring; the third L-shaped support is positioned between the adjusting wheel and the outer sleeve shaft; the sliding strip is installed in the rectangular ring in a sliding fit mode, and one end, far away from the connecting strip, of the sliding strip penetrates through the rectangular ring; one end of the sliding strip, which is far away from the connecting strip, is provided with a first roller; the first roller is respectively matched with the upper surface of the adjusting wheel, the two cambered surfaces on the notch ring and the upper surface of the notch ring; the above-mentioned moved block and moving block are matched.

The upper driving mechanism comprises a second worm wheel, a fifth support, an upper driving gear, an upper support block, an upper roller B and an upper roller A, wherein the second worm wheel is meshed with the worm; the upper end of the inclined bracket is fixedly provided with an upper supporting block; the upper roller A and the upper roller B are both arranged on the surface of the upper supporting block, which is far away from the inclined bracket, through a shaft, and the upper roller A is positioned on the upper side of the upper roller B; a fifth support is fixedly arranged on the side surface of the upper support block; the upper driving gear is arranged on the fifth support through a shaft and is meshed with the teeth on the upper ring groove; the surface of the upper supporting block, which is far away from the inclined bracket, is attached to the outer circular surface of the upper retaining ring; the upper roller A rolls on the upper surface of the upper track ring, and a space is reserved between the upper roller A and the outer circular surface of the upper supporting ring and between the upper roller A and the inner circular surface of the upper retaining ring respectively; the upper roller B rolls on the lower surface of the upper track ring, and a space is reserved between the upper roller B and the outer circular surface of the upper supporting ring and between the upper roller B and the inner circular surface of the upper retaining ring respectively; the rotational power of the second turbine is transmitted to the upper drive gear via a combination of the gear and the shaft.

The lower driving mechanism comprises a first turbine, a lower driving gear, a lower supporting block, a lower roller A, a lower roller B and a third support, wherein the first turbine is meshed with the worm; the lower end of the inclined bracket is fixedly provided with a lower supporting block; the lower roller A and the lower roller B are both arranged on the surface of the lower supporting block, which is far away from the inclined bracket, through a shaft, and the lower roller A is positioned on the upper side of the lower roller B; a third support is fixedly arranged on the side surface of the lower support block; the lower driving gear is arranged on the third support through a shaft and is meshed with the teeth on the lower annular groove; the surface of the lower supporting block, which is far away from the inclined bracket, is attached to the inner circular surface of the lower retaining ring; the lower roller A rolls on the upper surface of the lower track ring, and a space is reserved between the lower roller A and the inner circular surface of the lower support ring and between the lower roller A and the outer circular surface of the lower retaining ring respectively; the lower roller B rolls on the lower surface of the lower track ring, and a space is reserved between the lower roller B and the inner circular surface of the lower support ring and between the lower roller B and the outer circular surface of the lower retaining ring respectively; the rotational power of the first turbine is transmitted to the lower drive gear via a combination of the gear and the shaft.

The first worm wheel and the second worm wheel are positioned on two sides of the worm; the central axis of the upper support ring is collinear with the central axis of the lower support ring; the rotation angular velocity of the upper driving gear around the central axis of the upper support ring is equal to the rotation angular velocity of the lower driving gear around the central axis of the lower support ring; the rotation directions of the upper driving gear and the lower driving gear are opposite.

As a further improvement of the present technology, the upper driving mechanism further includes a fourth support, a fourth rotating shaft, a second bevel gear assembly, a fifth rotating shaft, and a fourth L-shaped support, wherein the fourth support is fixedly mounted on a side surface of the inclined bracket; the fourth rotating shaft is arranged in a round hole of the fourth support through a bearing, and one end of the fourth rotating shaft is provided with a second bevel gear combination; the second turbine is fixedly arranged on the outer circular surface of one end, far away from the second bevel gear combination, of the fourth rotating shaft; the fourth L-shaped support is fixedly arranged on the side surface of the inclined bracket and is positioned between the upper support block and the fourth support; the fifth rotating shaft is arranged in a round hole at one end of the fourth L-shaped support far away from the inclined bracket and a round hole of the fifth support through a bearing; one end of the fifth rotating shaft is fixedly connected with the second bevel gear combination; the upper driving gear is fixedly arranged on the outer circular surface of one end, far away from the second bevel gear combination, of the fifth rotating shaft; the upper driving gear is located at an upper side of the fifth support.

As a further improvement of the present technology, the lower driving mechanism further includes a first gear, a first rotating shaft, a first bevel gear assembly, a second rotating shaft, a first support, a second gear, and a third rotating shaft, wherein the first support is fixedly mounted on the lower surface of the supporting plate; the first rotating shaft is arranged in a circular hole of the first support through a bearing, and two ends of the first rotating shaft penetrate through the first support; one end of the first rotating shaft is fixedly provided with a first bevel gear combination; the first turbine is fixedly arranged on the outer circular surface of one end, far away from the first bevel gear combination, of the first rotating shaft; the second support is arranged on the inclined bracket and is positioned between the first turbine and the lower support block; the second rotating shaft is arranged in a round hole of the second support through a bearing, and two ends of the second rotating shaft penetrate through the second support; one end of the second rotating shaft is fixedly connected with the first bevel gear combination, and the other end of the second rotating shaft is fixedly provided with a first gear; the third rotating shaft is arranged in the round hole of the third support through a bearing, and two ends of the third rotating shaft penetrate through the third support; a second gear is fixedly arranged at one end of the third rotating shaft; the lower driving gear is fixedly arranged on the outer circular surface of one end, far away from the second gear, of the third rotating shaft.

As a further improvement of the technology, the ends of the splayfoot far away from the lower support ring are provided with sharp corners. The sharp corner design facilitates the splayfoot to be inserted into the ground more smoothly.

As a further improvement of the technology, the support ring further comprises an elastic sleeve, wherein the elastic sleeve is arranged on the inner circular surface of the upper support ring, and both ends of the elastic sleeve penetrate out of the support ring. The design of the elastic sleeve avoids the upper supporting ring from directly applying pressure to the trunk of the tree, and the outer skin of the trunk of the tree is protected; in addition, the elasticity of the elastic sleeve is also beneficial to the outer diameter growth of the trunk of the tree, and the normal growth of the trunk of the tree is ensured. The elastic sleeve is made of rubber material.

As a further improvement of the technology, the concave surfaces of the three hemispherical wind cups are all in the same direction. Such design makes three hemisphere wind cup when receiving not equidirectional wind to blow, and three hemisphere wind cup can both be rotatory along same direction, and then three hemisphere wind cup drives the power shaft through the connecting rod and rotates along single direction.

As a further improvement of the present technology, the diameter of the first turbine is smaller than the diameter of the second turbine. The design is that when the worm drives the first worm wheel and the second worm wheel to rotate, the rotation speed of the second worm wheel is lower than that of the first worm wheel, so that the rotation angular speed of the upper driving gear around the central axis of the upper supporting ring is equal to that of the lower driving gear around the central axis of the lower supporting ring.

As a further improvement of the technology, the surface of the lower supporting block, which is far away from the inclined bracket, is an arc surface, and the circle center of the arc surface is concentric with the circle center of the lower baffle ring. The design can ensure that the surface of the lower support block, which is far away from the inclined bracket, can be completely attached to the inner circular surface of the lower retaining ring, so that the lower support block can more stably slide on the inner circular surface of the lower retaining ring in the circumferential direction. The surface of the upper supporting block, which is far away from the inclined bracket, is an arc surface, and the circle center of the arc surface is concentric with the circle center of the upper retaining ring. The surface of the upper supporting block, which is far away from the inclined bracket, can be completely attached to the outer circular surface of the upper retaining ring by the design, so that the upper supporting block can more stably slide on the outer circular surface of the upper retaining ring in the circumferential direction.

As a further improvement of the technology, the inner circular surface of the lower baffle ring is a smooth surface; the cambered surface on the lower support block is a smooth surface; the lower support block can more smoothly circumferentially slide on the inner circumferential surface of the lower retainer ring. The outer circle surface of the upper baffle ring is a smooth surface; the cambered surface on the upper supporting block is a smooth surface; the upper support block can more smoothly circumferentially slide on the outer circumferential surface of the upper retainer ring.

As a further improvement of the technology, the first bevel gear combination is composed of two engaged bevel gears with rotation axes forming an included angle of 90 degrees with each other; the second bevel gear combination is composed of two engaged bevel gears with rotation axes forming an included angle of 90 degrees with each other.

The lower support ring, the lower baffle ring, the lower track ring, the upper baffle ring, the upper support ring and the elastic sleeve can be split into a plurality of parts in the circumferential direction, and the split lower support ring, the lower baffle ring, the lower track ring, the upper baffle ring, the upper support ring and the elastic sleeve are all provided with splicing structures, so that the split lower support ring, the lower baffle ring, the lower track ring, the upper baffle ring, the upper support ring and the elastic sleeve can be reassembled into a closed loop. The split part is divided into two parts, and the execution effect is better.

For the three first L-shaped supports of the present invention: the three first L-shaped supports can play a good role in supporting the upper support ring. Because the connection points of the three first L-shaped supports and the lower support ring are positioned at the lower side of the lower retaining ring, when the inclined bracket rotates around the central axis of the upper support ring, the structure on which the inclined bracket is arranged cannot interfere with the three first L-shaped supports.

The surface of going up the bracer and keeping away from the bracer and the design that the outer disc of the ring was laminated mutually on the aforesaid makes the bracer can play good strong point effect to last fender ring through last bracer, and then goes up to keep off the ring and play good supporting role to the trunk of tree through last track ring sum last bracer. The design of the upper retaining ring prevents the upper roller A and the lower roller B from separating from the upper track ring. And the upper roller A is respectively spaced from the outer circular surface of the upper support ring and the inner circular surface of the upper retaining ring, so that the upper roller A can smoothly roll on the upper surface of the upper rail ring in the circumferential direction. And the upper roller B is respectively spaced from the outer circular surface of the upper support ring and the inner circular surface of the upper retaining ring, so that the upper roller B can smoothly roll on the lower surface of the upper rail ring in the circumferential direction. The design of the upper roller A and the upper roller B further ensures that the upper supporting block can stably slide around the circumferential direction of the outer circular surface of the upper retaining ring.

The design that the surface of the lower supporting block far away from the inclined bracket and the inner circular surface of the lower retaining ring are attached enables the lower retaining ring to play a good supporting point role on the inclined bracket through the lower supporting block, and then the lower supporting ring plays a good supporting role on the lower supporting block through the lower track ring and the lower retaining ring. The design of the lower retaining ring prevents the lower roller A and the lower roller B from being separated from the lower track ring. And the lower roller A is respectively spaced from the inner circular surface of the lower supporting ring and the outer circular surface of the lower retaining ring, so that the lower roller A can smoothly roll on the upper surface of the lower track ring in the circumferential direction. And the lower roller B is respectively spaced from the inner circular surface of the lower supporting ring and the outer circular surface of the lower retaining ring, so that the lower roller B can smoothly roll circumferentially on the lower surface of the lower orbital ring. The design of the lower roller A and the lower roller B further ensures that the lower supporting block can stably slide around the circumferential direction of the inner circular surface of the lower baffle ring.

First gyro wheel lies in with the upper surface of regulating wheel, the design of the upper surface matched with of two cambered surfaces on the breach ring, breach ring respectively: first, when the volute spiral spring is in a natural state, the first roller is in contact with the upper surface of the adjusting wheel, and the first roller is located at the notch of the notch ring. Second, receives the wind-blown back when the aerofoil, the aerofoil drives the regulating wheel rotation through the connecting plate, and volute spiral spring is compressed, and the regulating wheel motion is followed to the breach ring, and then corresponding cambered surface on the breach ring can contact with first gyro wheel, so under the promotion of the corresponding cambered surface on the breach ring, first gyro wheel rolls on the upper surface of breach ring along the corresponding cambered surface on the breach ring. Thirdly, when the air plate is blown by wind, the air plate slightly swings, and the direction of the air plate is basically consistent with the blowing direction of the wind, the volute spiral spring is slightly compressed at the moment, the first roller is positioned at the notch of the notch ring, and the first roller cannot be in contact with two cambered surfaces on the notch ring.

The design that the dialed block and the dialing block are matched in a poking way is as follows: firstly, when one end of the telescopic inner shaft with the shifted block is inserted into the circular groove of the power shaft, the power shaft drives the shifted block to rotate through the shifting block, and then the shifted block enables the telescopic inner shaft and the power shaft to synchronously rotate. Secondly, when one end of the telescopic inner shaft with the shifted block is not inserted into the circular groove of the power shaft, the shifted block cannot be shifted by the shifting block, and the rotation of the power shaft cannot influence the telescopic inner shaft. Thirdly, when the end of the inner telescopic shaft with the shifted block is inserted into the circular groove of the power shaft, and the special condition that the upper surface of the shifted block is in contact with the lower surface of the shifting block happens, the end of the inner telescopic shaft with the shifted block cannot be inserted into the circular groove of the power shaft, but along with the continuous rotation of the power shaft, the lower surface of the shifting block is separated from the upper surface of the shifted block very quickly, and then the end of the inner telescopic shaft with the shifted block can be inserted into the circular groove of the power shaft.

For the power transmission in the upper drive mechanism: the second turbine drives the second bevel gear combination to rotate through the fourth rotating shaft, and the second bevel gear combination drives the upper driving gear to rotate through the fifth rotating shaft; because the upper driving gear is meshed with the rodent on the upper ring groove, in the rotating process of the upper driving gear, the upper driving gear can revolve around the inner circular surface of the upper ring groove, the upper driving gear further pulls the upper supporting block to circumferentially slide on the outer circular surface of the upper retaining ring through the fifth rotating shaft and the fifth support, and the upper roller A and the upper roller B follow the upper supporting block to circumferentially roll on the upper rail ring.

For power transmission in the lower drive mechanism: the first turbine drives the first bevel gear combination to rotate through the first rotating shaft, the first bevel gear combination further drives the first gear to rotate through the second rotating shaft, the first gear rotates through the second gear, and the second gear drives the lower driving gear to rotate through the third rotating shaft; because the lower driving gear is meshed with the tooth teeth on the lower annular groove, the lower driving gear can revolve around the inner circular surface of the lower annular groove in the rotating process of the lower driving gear, the lower driving gear pulls the lower supporting block to circumferentially slide on the inner circular surface of the lower retaining ring through the third rotating shaft and the third support, and the lower roller A and the lower roller B circumferentially roll on the lower orbital ring along with the lower supporting block.

For the design of the worm, the first worm wheel and the second worm wheel: after the worm drives the first worm wheel and the second worm wheel to rotate respectively, the transmission ratio can be enlarged due to the transmission between the worm wheels, so that the first worm wheel and the second worm wheel can obtain enough rotary power, and the smooth action of the invention is ensured.

The design of the rectangular ring ensures that the sliding strip can only slide up and down, and meets the design requirement of a power mechanism.

Drawings

Fig. 1 is an overall schematic view of the support device.

Fig. 2 is a schematic view of the installation of the splayfoot.

Fig. 3 is a schematic view of the installation of the first L-shaped support.

Fig. 4 is a schematic view of the mounting of the upper drive mechanism, the lower drive mechanism and the power mechanism.

Fig. 5 is a schematic view of the installation of the lower track ring and the lower retainer ring.

Fig. 6 is a partial schematic view of fig. 5.

Fig. 7 is a schematic view of the lower drive gear engaging the teeth on the lower race.

Fig. 8 is a schematic view of the lower roller a and the lower roller B rolling on the lower track ring.

Fig. 9 is a sectional view showing the installation of the upper rail ring and the upper retainer ring.

Fig. 10 is a schematic view of the upper roller a and the upper roller B rolling on the upper track ring.

Fig. 11 is a schematic view of the engagement of the upper drive gear with the teeth on the upper race.

Fig. 12 is a schematic view of the mounting of the support plate.

Fig. 13 is an overall installation schematic of the upper drive mechanism.

Fig. 14 is an overall installation schematic of the lower drive mechanism.

Figure 15 is a schematic view of the overall installation of the power mechanism.

FIG. 16 is a schematic view of the mounting of the power shaft and outer sleeve shaft.

Fig. 17 is a schematic view of the worm meshing with the first worm wheel and the second worm wheel, respectively.

Fig. 18 is a schematic view of the installation of the dial block.

Figure 19 is a schematic view of a telescoping inner shaft in cooperation with a power shaft.

Fig. 20 is a schematic view of the installation of the third L-shaped support.

FIG. 21 is a schematic sectional view of the installation of the adjusting ring and slide bar.

Fig. 22 is a schematic view of the installation of the first roller and the notch ring.

FIG. 23 is a schematic view of the installation of the wrap spring.

Number designation in the figure: 1. a trunk of the tree; 2. a lower support ring; 3. a splayfoot; 4. a first L-shaped support; 5. an inclined bracket; 6. an upper drive mechanism; 7. a lower driving mechanism; 8. a power mechanism; 9. an upper support ring; 10. sharp corners; 12. a lower track ring; 13. a lower baffle ring; 14. a lower ring groove; 15. an elastic sleeve; 16. an upper track ring; 17. an upper baffle ring; 18. an upper ring groove; 20. a fourth support; 21. a second turbine; 22. a fourth rotating shaft; 23. second taper tooth combination; 24. a fifth rotating shaft; 25. a fourth L-shaped support; 26. a fifth support; 27. an upper drive gear; 28. an upper roller B; 29. an upper support block; 30. an upper roller A; 32. a first gear; 33. a first turbine; 34. a first rotating shaft; 35. a first bevel gear combination; 36. a second rotating shaft; 37. a first support; 38. a second support; 39. a lower support block; 40. a lower roller A; 41. a lower roller B; 42. a second gear; 43. a third support; 44. a lower drive gear; 45. a third rotating shaft; 47. a support plate; 48. a second L-shaped support; 49. a power shaft; 50. a connecting rod; 51. a hemispherical wind cup; 52. a telescopic shaft; 53. a wind plate; 54. a worm; 55. a connecting plate; 56. a notched ring; 57. an adjustment wheel; 58. a fixed shaft; 59. a rectangular ring; 60. a third L-shaped support; 61. a slide bar; 62. a connecting strip; 63. an adjusting ring; 64. a fixing ring; 65. a telescopic inner shaft; 66. an outer sleeve shaft; 67. a shifted block; 68. a shifting block; 69. a circular groove; 70. a first ring groove; 71. a first roller; 72. a cambered surface; 73. a volute spiral spring; 74. and (4) connecting the blocks.

Detailed Description

As shown in fig. 1, 4, 6, and 9, the lower support ring comprises a lower support ring 2, splayed legs 3, a first L-shaped support 4, an inclined bracket 5, an upper drive mechanism 6, a lower drive mechanism 7, a power mechanism 8, an upper support ring 9, a lower rail ring 12, a lower retaining ring 13, a lower ring groove 14, an upper rail ring 16, an upper retaining ring 17, and an upper ring groove 18, wherein as shown in fig. 1 and 2, three splayed legs 3 are uniformly installed on the lower surface of the lower support ring 2 in the circumferential direction; as shown in fig. 3 and 5, the outer circular surface of the lower orbital ring 12 is fixedly mounted on the inner circular surface of the lower support ring 2, and the inner circular surface of the lower orbital ring 12 is fixedly mounted with the lower retaining ring 13; as shown in fig. 5 and 6, the lower ring groove 14 is formed on the inner circumferential surface of the lower retainer ring 13, and the inner circumferential surface of the lower ring groove 14 has the teeth; as shown in fig. 2 and 3, one end of each of the three first L-shaped supports 4 is mounted on the inner circular surface of the lower support ring 2, the other end of each of the three first L-shaped supports 4 is mounted with an upper support ring 9, and the three first L-shaped supports 4 are uniformly distributed in the circumferential direction; the connection points of the three first L-shaped supports 4 and the lower support ring 2 are positioned at the lower side of the lower baffle ring 13; as shown in fig. 9, the inner circumferential surface of the upper orbital ring 16 is fixedly mounted on the outer circumferential surface of the upper support ring 9, and the outer circumferential surface of the upper orbital ring 16 is fixedly mounted with the upper retaining ring 17; an upper ring groove 18 is formed on the outer circular surface of the upper baffle ring 17, and the inner circular surface of the upper ring groove 18 is provided with a tooth; as shown in fig. 1 and 4, a power mechanism 8 is arranged in the middle of the inclined bracket 5; the upper end of the inclined bracket 5 is provided with an upper driving mechanism 6, and the lower end is provided with a lower driving mechanism 7; the upper driving mechanism 6 is connected with the power mechanism 8, and the upper driving mechanism 6 is matched with the upper track ring 16 and the upper retaining ring 17; the lower driving mechanism 7 is connected with the power mechanism 8, and the lower driving mechanism 7 is matched with the lower track ring 12 and the lower retaining ring 13.

As shown in fig. 15, 16 and 20, the power mechanism 8 includes a support plate 47, a second L-shaped support 48, a power shaft 49, a connecting rod 50, a hemispherical wind cup 51, a telescopic shaft 52, a wind plate 53, a worm 54, a connecting plate 55, a notched ring 56, an adjusting wheel 57, a fixed shaft 58, a rectangular ring 59, a third L-shaped support 60, a sliding bar 61, a connecting bar 62, an adjusting ring 63, a fixed ring 64, a shifted block 67, a shifting block 68, a circular groove 69, a first circular groove 70, a first roller 71, an arc 72, a volute spring 73, and a connecting block 74, as shown in fig. 12 and 15, wherein one end of the support plate 47 is fixedly mounted at the middle position of the inclined bracket 5, and the support plate 47 is in a horizontal state; one end of the second L-shaped support 48 is fixedly mounted on the upper surface of the support plate 47; as shown in fig. 15 and 16, the power shaft 49 is mounted in a circular hole at one end of the second L-shaped support 48 far away from the support plate 47 through a bearing, three connecting rods 50 are uniformly mounted on the outer circular surface at one end of the power shaft 49 in the circumferential direction, and as shown in fig. 18, a circular groove 69 is formed in the end surface at the other end; as shown in fig. 16, three links 50 are located on the upper side of the second L-shaped support 48; three hemispherical wind cups 51 are respectively arranged at one ends of the three connecting rods 50 far away from the power shaft 49; as shown in fig. 18, two toggle blocks 68 are symmetrically mounted on the inner circular surface of the circular groove 69; as shown in fig. 16 and 20, a fixed shaft 58 is fixedly mounted on the upper surface of one end of the support plate 47 away from the inclined bracket 5; the adjusting wheel 57 is mounted on the outer circular surface of one end of the fixed shaft 58 far away from the supporting plate 47 through a bearing; as shown in fig. 20 and 23, the air plate 53 is mounted on the outer circumferential surface of the regulating wheel 57 through a connecting plate 55; as shown in fig. 23, a spiral spring 73 is sleeved on the fixed shaft 58, one end of the spiral spring 73 is mounted on the outer circumferential surface of the fixed shaft 58, and the other end is mounted on the lower surface of the adjusting wheel 57 through a connecting block 74; scroll spring 73 is located on the underside of adjustment wheel 57; as shown in fig. 20 and 22, the upper surface of the adjusting wheel 57 is fixedly provided with a notch ring 56, the notch ring 56 is provided with a through notch, and both sides of the notch ring 56 are arc surfaces 72; as shown in fig. 17 and 20, the telescopic shaft 52 is composed of a telescopic inner shaft 65 and an outer sleeve shaft 66, and the telescopic inner shaft 65 drives the outer sleeve shaft 66 to rotate; as shown in fig. 16 and 17, the outer sleeve shaft 66 is mounted in the circular hole of the support plate 47 through a bearing, and the worm 54 is fixedly mounted at the lower end of the outer sleeve shaft 66; the outer race shaft 66 is positioned between the fixed shaft 58 and the second L-shaped support 48; as shown in fig. 19 and 20, one end of the telescopic inner shaft 65 is located in the outer sleeve shaft 66, and two shifted blocks 67 are symmetrically arranged on the outer circular surface of the other end; the fixing ring 64 is fixedly arranged on the outer circular surface of the telescopic inner shaft 65, and the fixing ring 64 is positioned between the shifted block 67 and the outer sleeve shaft 66; the outer circular surface of the fixing ring 64 is provided with a first ring groove 70; as shown in fig. 20 and 21, an adjusting ring 63 is fixedly mounted at one end of the connecting bar 62, and a sliding bar 61 is fixedly mounted at the lower surface of the other end; the adjusting ring 63 is sleeved in the first ring groove 70 of the fixed ring 64, and the adjusting ring 63 and the fixed ring 64 form a rotating fit; one end of the third L-shaped support 60 is mounted on the upper surface of the support plate 47, and the other end is mounted with the rectangular ring 59; the third L-shaped support 60 is positioned between the adjustment wheel 57 and the outer sleeve shaft 66; as shown in fig. 21 and 22, the sliding bar 61 is installed in the rectangular ring 59 by means of sliding fit, and one end of the sliding bar 61 away from the connecting bar 62 passes through the rectangular ring 59; one end of the sliding bar 61 far away from the connecting bar 62 is provided with a first roller 71; as shown in fig. 22, the first roller 71 is respectively engaged with the upper surface of the regulating wheel 57, the two arc surfaces 72 of the notch ring 56, and the upper surface of the notch ring 56; as shown in fig. 19, the above-mentioned block 67 is engaged with the dial block 68.

As shown in fig. 13, the upper driving mechanism 6 includes a second worm wheel 21, a fifth support 26, an upper driving gear 27, an upper support block 29, an upper roller B28, and an upper roller a30, as shown in fig. 17, wherein the second worm wheel 21 is engaged with the worm 54; as shown in fig. 12 and 13, an upper support block 29 is fixedly mounted on the upper end of the inclined bracket 5; the upper roller A30 and the upper roller B28 are both mounted on the surface of the upper supporting block 29 far away from the inclined bracket 5 through shafts, and the upper roller A30 is positioned on the upper side of the upper roller B28; as shown in fig. 13, a fifth support 26 is fixedly mounted on the side surface of the upper support block 29; the upper driving gear 27 is mounted on the fifth support 26 by a shaft, as shown in fig. 11, and the upper driving gear 27 is engaged with the teeth on the upper ring groove 18; as shown in fig. 10 and 11, the surface of the upper support block 29 away from the inclined bracket 5 is attached to the outer circumferential surface of the upper retaining ring 17; the upper roller A30 rolls on the upper surface of the upper track ring 16, and a distance is reserved between the upper roller A30 and the outer circular surface of the upper support ring 9 and the inner circular surface of the upper baffle ring 17 respectively; the upper roller B28 rolls on the lower surface of the upper track ring 16, and a distance is reserved between the upper roller B28 and the outer circular surface of the upper support ring 9 and the inner circular surface of the upper baffle ring 17 respectively; the rotational power of the second turbine 21 is transmitted to the upper drive gear 27 via a combination of gears and a shaft.

As shown in fig. 14, the lower driving mechanism 7 includes a first worm wheel 33, a lower driving gear 44, a lower support block 39, a lower roller a40, a lower roller B41, and a third support 43, as shown in fig. 17, wherein the first worm wheel 33 is engaged with the worm 54; as shown in fig. 12 and 14, a lower support block 39 is fixedly mounted on the lower end of the inclined bracket 5; the lower roller A40 and the lower roller B41 are both mounted on the surface of the lower supporting block 39 far away from the inclined bracket 5 through shafts, and the lower roller A40 is positioned on the upper side of the lower roller B41; as shown in fig. 7 and 14, a third support 43 is fixedly mounted on the side surface of the lower support block 39; the lower driving gear 44 is mounted on the third support 43 by means of a shaft, as shown in fig. 7 and 8, and the lower driving gear 44 is engaged with the teeth on the lower ring groove 14; the surface of the lower supporting block 39 far away from the inclined bracket 5 is attached to the inner circular surface of the lower retaining ring 13; the lower roller A40 rolls on the upper surface of the lower track ring 12, and a distance is reserved between the lower roller A40 and the inner circular surface of the lower support ring 2 and the outer circular surface of the lower baffle ring 13 respectively; the lower roller B41 rolls on the lower surface of the lower track ring 12, and a distance exists between the lower roller B41 and the inner circular surface of the lower support ring 2 and the outer circular surface of the lower baffle ring 13 respectively; the rotational power of the first turbine 33 is transmitted to the lower drive gear 44 via a combination of gears and a shaft.

As shown in fig. 17, the first worm wheel 33 and the second worm wheel 21 are located on both sides of the worm 54; the central axis of the upper support ring 9 is collinear with the central axis of the lower support ring 2; the angular velocity of rotation of the above-mentioned upper drive gear 27 about the central axis of the upper support ring 9 is equal to the angular velocity of rotation of the lower drive gear 44 about the central axis of the lower support ring 2; the rotation directions of the upper drive gear 27 and the lower drive gear 44 are opposite to each other.

As shown in fig. 13, the upper driving mechanism 6 further includes a fourth support 20, a fourth rotating shaft 22, a second bevel gear assembly 23, a fifth rotating shaft 24, and a fourth L-shaped support 25, as shown in fig. 13 and 15, wherein the fourth support 20 is fixedly mounted on the side surface of the inclined bracket 5; as shown in fig. 13, the fourth rotating shaft 22 is mounted in a circular hole of the fourth support 20 through a bearing, and one end of the fourth rotating shaft 22 is mounted with a second bevel gear assembly 23; the second turbine 21 is fixedly arranged on the outer circular surface of one end of the fourth rotating shaft 22 far away from the second conical tooth combination 23; a fourth L-shaped support 25 is fixedly mounted on the side surface of the inclined bracket 5, and the fourth L-shaped support 25 is positioned between the upper support block 29 and the fourth support 20; a fifth rotating shaft 24 is arranged in a round hole at one end of a fourth L-shaped support 25 far away from the inclined bracket 5 and a round hole of the fifth support 26 through bearings; one end of the fifth rotating shaft 24 is fixedly connected with the second bevel gear combination 23; the upper driving gear 27 is fixedly arranged on the outer circular surface of one end of the fifth rotating shaft 24 far away from the second bevel gear combination 23; the upper drive gear 27 is located on the upper side of the fifth support 26.

As shown in fig. 14, the lower driving mechanism 7 further includes a first gear 32, a first rotating shaft 34, a first bevel gear set 35, a second rotating shaft 36, a first support 37, a second support 38, a second gear 42, and a third rotating shaft 45, as shown in fig. 15 and 17, wherein the first support 37 is fixedly mounted on a lower surface of the supporting plate 47; as shown in fig. 14 and 17, the first rotating shaft 34 is mounted in a circular hole of the first support 37 through a bearing, and both ends of the first rotating shaft 34 penetrate through the first support 37; a first bevel gear assembly 35 is fixedly mounted at one end of the first rotating shaft 34; as shown in fig. 14, the first turbine 33 is fixedly mounted on an outer circumferential surface of an end of the first rotating shaft 34 away from the first bevel gear set 35; a second support 38 is mounted on the inclined bracket 5, and the second support 38 is located between the first turbine 33 and the lower support block 39; the second rotating shaft 36 is mounted in a circular hole of the second support 38 through a bearing, and two ends of the second rotating shaft 36 penetrate through the second support 38; one end of the second rotating shaft 36 is fixedly connected with the first bevel gear combination 35, and the other end of the second rotating shaft is fixedly provided with the first gear 32; the third rotating shaft 45 is installed in the circular hole of the third support 43 through a bearing, and both ends of the third rotating shaft 45 penetrate through the third support 43; one end of the third rotating shaft 45 is fixedly provided with a second gear 42; the lower driving gear 44 is fixedly installed on an outer circumferential surface of an end of the third rotating shaft 45 away from the second gear 42.

As shown in fig. 2, the splayfoot 3 has a pointed tip 10 at its end remote from the lower support ring 2. The design of the cusps 10 facilitates a smoother insertion of the splayfoot 3 into the ground.

As shown in fig. 9, it further comprises an elastic sleeve 15, as shown in fig. 4 and 9, wherein the elastic sleeve 15 is mounted on the inner circular surface of the upper support ring 9, and both ends of the elastic sleeve 15 penetrate out of the support ring. The elastic sleeve 15 is designed to avoid the upper supporting ring 9 from directly pressing the trunk 1, so that the outer skin of the trunk 1 is protected; in addition, the elasticity of the elastic sleeve 15 is also beneficial to the outer diameter growth of the tree trunk 1, and the normal growth of the tree trunk 1 is ensured. The elastic sleeve 15 is made of a rubber material.

As shown in fig. 16, the concave surfaces of the three hemispherical cups 51 are all in one direction. Due to the design, when the three hemispherical wind cups 51 are blown by wind in different directions, the three hemispherical wind cups 51 can rotate along the same direction, and then the three hemispherical wind cups 51 drive the power shaft 49 to rotate along a single direction through the connecting rod 50.

As shown in fig. 17, the diameter of the first turbine 33 is smaller than the diameter of the second turbine 21. The design is such that when the worm 54 drives the first worm gear 33 and the second worm gear 21 to rotate, the rotation speed of the second worm gear 21 is lower than the rotation speed of the first worm gear 33, so as to ensure that the rotation angular speed of the upper driving gear 27 around the central axis of the upper support ring 9 is equal to the rotation angular speed of the lower driving gear 44 around the central axis of the lower support ring 2.

The surface of the lower supporting block 39 away from the inclined bracket 5 is an arc surface 72, and the center of the arc surface 72 is concentric with the center of the lower retaining ring 13. This arrangement enables the surface of the lower support block 39 remote from the tilt bracket 5 to fully engage with the inner circumferential surface of the lower retainer ring 13, thereby enabling the lower support block 39 to more stably slide circumferentially on the inner circumferential surface of the lower retainer ring 13. The surface of the upper supporting block 29 far away from the inclined bracket 5 is an arc surface 72, and the center of the arc surface 72 is concentric with the center of the upper retaining ring 17. The design can make the surface of the upper supporting block 29 far away from the inclined bracket 5 completely fit with the outer circular surface of the upper retaining ring 17, so that the upper supporting block 29 can circumferentially slide on the outer circular surface of the upper retaining ring 17 more stably.

The inner circle surface of the lower baffle ring 13 is a smooth surface; the cambered surface 72 on the lower supporting block 39 is a smooth surface; the lower support block 39 can circumferentially slide on the inner circumferential surface of the lower retainer ring 13 more smoothly. The outer circular surface of the upper baffle ring 17 is a smooth surface; the cambered surface 72 on the upper supporting block 29 is a smooth surface; the upper support block 29 can circumferentially slide on the outer circumferential surface of the upper retainer ring 17 more smoothly.

The first bevel gear set 35 is composed of two engaged bevel gears with rotation axes forming an included angle of 90 degrees with each other; the second bevel gear set 23 is formed by two bevel gears which are engaged with each other and have rotation axes which form an angle of 90 degrees with each other.

The radial distance between the inner circle surface of the lower support ring 2 and the outer circle surface of the lower support ring 2 is as wide as possible, so that the lower surface area of the lower support ring 2 is ensured to be large enough, the lower support ring 2 is prevented from sinking into the ground, and the stable support of the lower support ring 2 is ensured.

In the invention, the lower support ring 2, the lower track ring 12, the lower retaining ring 13, the upper track ring 16, the upper retaining ring 17, the upper support ring 9 and the elastic sleeve 15 need to be disassembled into a plurality of parts in the construction process, so that the lower support ring 2, the lower track ring 12, the lower retaining ring 13, the upper track ring 16, the upper retaining ring 17, the upper support ring 9 and the elastic sleeve 15 which are disassembled into a plurality of parts can be assembled into a closed ring; in the prior art, a lower support ring 2, a lower track ring 12, a lower retaining ring 13, an upper track ring 16, an upper retaining ring 17, an upper support ring 9 and an elastic sleeve 15 are split into two parts to be the best scheme; the specific disassembly and assembly structure of the disassembled lower support ring 2, the lower track ring 12, the lower retaining ring 13, the upper track ring 16, the upper retaining ring 17, the upper support ring 9 and the elastic sleeve 15 adopts the prior art scheme, and the invention is not described and disclosed in detail.

The working process of the invention is as follows: after the nursery stock is transplanted to a new tree pit, the nursery stock is filled. The invention is divided into two parts, namely a lower support ring 2, a lower track ring 12, a lower retaining ring 13, an upper track ring 16, an upper retaining ring 17, an upper support ring 9 and an elastic sleeve 15, which are assembled into a closed loop. The upper supporting ring 9 is sleeved on the trunk 1, and the elastic sleeve 15 and other soft materials for protecting the trunk 1 are filled between the upper supporting ring 9 and the trunk 1, so that the outer skin of the trunk 1 and the growth of the trunk 1 are protected. The root of the trunk 1 connected to the ground is located under the center of the lower support ring 2. In order to ensure the stability of the lower support ring 2, the lower support ring 2 needs to be stabilized by inserting three splayed legs 3 into the ground, the lower surface of the lower support ring 2 being in contact with the ground.

When the trunk 1 is not blown by wind and the volute spiral spring 73 is in a natural state, the first roller 71 is in contact with the upper surface of the adjusting wheel 57, the first roller 71 is located at the notch of the notch ring 56, one end of the telescopic inner shaft 65 with the shifted block 67 is not inserted into the circular groove 69 of the power shaft 49, and the wind plate 53 and the supporting plate 47 are coplanar in the vertical direction; the power mechanism 8 has no power output.

When the trunk 1 is blown by wind, the wind plate 53 slightly swings, at this time, the direction of the wind plate 53 is basically consistent with the blowing direction of the wind, the volute spiral spring 73 is slightly compressed, the first roller 71 is positioned at the notch of the notch ring 56, and the first roller 71 cannot be contacted with the two cambered surfaces 72 on the notch ring 56; after the wind blows the hemispherical wind cup 51, as shown in fig. 16, the hemispherical wind cup 51 is set to drive the power shaft 49 to rotate clockwise through the connecting rod 50; since the first roller 71 is located at the notch of the notch ring 56, the end of the telescopic inner shaft 65 having the shifted block 67 is not inserted into the circular groove 69 of the power shaft 49, and thus the power shaft 49 does not drive the telescopic inner shaft 65 to rotate, and the power mechanism 8 does not output power. When the direction of the wind plate 53 is basically consistent with the blowing direction of wind, at the moment, the triangular surface formed by the inclined bracket 5, the ground and the tree trunk 1 is coplanar with the vertical surface where the wind blows, so that the inclined bracket 5 can play a supporting point role to the upper retaining ring 17 to the maximum extent through the upper supporting block 29, and further the upper retaining ring 17 plays a supporting role to the tree trunk 1 to the maximum extent through the upper track ring 16 and the upper supporting ring 9. When the triangular surface formed by the inclined bracket 5, the ground and the tree trunk 1 and the vertical surface where the wind blowing direction is located are in a coplanar state, two situations can occur in the wind plate 53 in the power mechanism 8 on the inclined bracket 5: firstly, wind blows to the wind plate 53 from the second L-shaped support 48, at this time, the wind plate 53 is in a downwind state, at this time, the support of the inclined bracket 5 to the tree trunk 1 is opposite to the direction in which the tree trunk 1 is blown to be bent by the wind, the inclined bracket 5 can play a role in preventing the tree trunk 1 from being bent by the wind to the tree trunk 1 to the maximum extent, because the wind plate 53 is in the downwind state and generally has some fluctuation according to the known wind blowing direction, the fluctuation of the wind direction can make the wind plate 53 slightly swing, but the wind plate 53 can be continuously maintained in the downwind state. Secondly, wind blows to the second L-shaped support 48 from the wind plate 53, at the moment, the wind plate 53 is in a windward state, at the moment, the support of the inclined support 5 to the trunk 1 is the same as the direction of the trunk 1 bent by wind blowing, and the inclined support 5 plays a role in pulling the trunk 1; because the wind plate 53 is in the windward state and generally has some fluctuation according to the known wind blowing direction, the wind plate 53 just right in the positive windward state can be easily broken by the fluctuation of the wind direction, and the wind plate 53 can swing greatly under the action of continuous blowing of wind, so that the critical windward state of the wind plate 53 is broken, and the wind plate 53 is not in the windward state any more; finally, the wind plate 53 is difficult to maintain in a critical windward state, and the inclined bracket 5 basically cannot only exert a temporary pulling effect on the trunk 1 of the tree.

As shown in fig. 16, when the wind blows on the hemispherical cup 51, the hemispherical cup 51 rotates the power shaft 49 clockwise via the link 50. When the wind plate 53 is blown by wind, the wind plate 53 is neither in a windward state nor in a downwind state, and the wind plate 53 is blown by the wind to swing counterclockwise or clockwise greatly. The effect of the wind plate 53 swinging clockwise or counterclockwise is the same, and as shown in fig. 20 and 22, the wind plate 53 swings clockwise by a large margin as an example: the wind plate 53 drives the adjusting wheel 57 to rotate clockwise through the connecting plate 55, the volute spiral spring 73 is compressed clockwise, the notch ring 56 moves along with the adjusting wheel 57, and the corresponding arc surface 72 on the notch ring 56 is in contact with the first roller 71, so that the first roller 71 rolls onto the upper surface of the notch ring 56 along the corresponding arc surface 72 on the notch ring 56 under the pushing of the corresponding arc surface 72 on the notch ring 56. After the first roller 71 rolls from the upper surface of the adjusting wheel 57 to the upper surface of the notch ring 56, the first roller 71 causes the sliding bar 61 to move upward, the sliding bar 61 drives the adjusting ring 63 to move upward through the connecting bar 62, and the adjusting ring 63 drives the telescopic inner shaft 65 to move upward through the fixing ring 64; one end of the telescopic inner shaft 65 with the shifted block 67 is inserted into the circular groove 69 of the power shaft 49, the power shaft 49 drives the shifted block 67 to rotate clockwise through the shifting block 68, and the shifted block 67 enables the telescopic inner shaft 65 and the power shaft 49 to rotate synchronously. The telescoping inner shaft 65 allows the fixed ring 64 to rotate following the adjustment ring 63 without the fixed ring 64 affecting the up and down movement of the adjustment ring 63. The inner telescopic shaft 65 rotates the worm 54 clockwise via the outer sleeve shaft 66.

As shown in fig. 17, if the worm 54 rotates clockwise, the worm 54 drives the first worm wheel 33 to rotate clockwise, and the second worm wheel 21 rotates counterclockwise.

As shown in fig. 14 and 17, in the process of clockwise rotation of the first worm gear 33, the first worm gear 33 drives the first gear 32 to rotate clockwise via the first rotating shaft 34, the first bevel gear assembly 35 and the second rotating shaft 36, the first gear 32 rotates counterclockwise via the second gear 42, and the second gear 42 drives the lower driving gear 44 to rotate counterclockwise via the third rotating shaft 45; since the lower driving gear 44 is engaged with the teeth of the lower ring groove 14, during the counterclockwise rotation of the lower driving gear 44, the lower driving gear 44 revolves clockwise around the inner circumferential surface of the lower ring groove 14, and the lower driving gear 44 pulls the lower support block 39 to slide clockwise on the inner circumferential surface of the lower retainer ring 13 via the third rotating shaft 45 and the third support 43, and the lower roller a40 and the lower roller B41 roll circumferentially on the lower orbital ring 12 following the lower support block 39.

As shown in fig. 13 and 17, in the process of counterclockwise rotation of the second turbine 21, the second turbine 21 drives the upper driving gear 27 to rotate clockwise via the fourth rotating shaft 22, the second bevel gear set 23 and the fifth rotating shaft 24; since the upper driving gear 27 is engaged with the teeth on the upper ring groove 18, during the clockwise rotation of the upper driving gear 27, the upper driving gear 27 revolves clockwise around the inner circumferential surface of the upper ring groove 18, and the upper driving gear 27 pulls the upper support block 29 to slide clockwise on the outer circumferential surface of the upper retainer ring 17 via the fifth rotating shaft 24 and the fifth support 26, so that the upper roller a30 and the upper roller B28 follow the upper support block 29 to roll circumferentially on the upper orbital ring 16.

Since the rotation angular velocity of the upper driving gear 27 around the central axis of the upper support ring 9 is equal to the rotation angular velocity of the lower driving gear 44 around the central axis of the lower support ring 2, and the rotation directions of the upper driving gear 27 and the lower driving gear 44 are opposite, the upper driving gear 27 makes the upper support block 29 slide clockwise on the outer circumferential surface of the upper retainer ring 17, and is equal to the rotation angular velocity of the lower driving gear 44 makes the lower support block 39 slide clockwise on the inner circumferential surface of the lower retainer ring 13, so that the rotation angular velocities of the upper support block 29 and the lower support block 39 around the central axis of the upper support ring 9 are the same, thereby ensuring that the upper support block 29 and the lower support block 39 can synchronously drive the tilting bracket 5 to rotate around the central axis of the upper support ring 9, and finally preventing the possible blocking phenomenon during the rotation of the tilting bracket 5 around the central axis of the upper support ring 9.

The return of the volute spring 73 helps the swing return of the regulating wheel 57 when the progressive rotation of the inclined bracket 5 brings the wind plate 53 of the power mechanism 8 on the inclined bracket 5 into the downwind state; at this time, the wind plate 53 is reset to swing in a downwind state, so that the adjusting wheel 57 and the notch ring 56 swing and reset, the first roller 71 moves from the upper surface of the notch ring 56 to the upper surface of the adjusting wheel 57 through the corresponding arc 72, the first roller 71 is again positioned at the notch of the notch ring 56, the first roller 71 drives the sliding strip 61 to move downwards and reset, the sliding strip 61 drives the telescopic inner shaft 65 to move downwards through the adjusting ring 63 and the fixing ring 64, and then one end, provided with the shifting block 67, of the telescopic inner shaft 65 is separated from the circular groove 69 of the power shaft 49, so that the power shaft 49 does not rotate the telescopic shaft 52 any more, the worm 54 does not rotate any more to output power, the upper driving mechanism 6 and the lower driving mechanism 7 do not continue to act any more, and the inclined bracket 5 does not rotate any more around the central axis of the upper support ring 9. When the wind plate 53 in the power mechanism 8 on the inclined bracket 5 is in a downwind state, a triangular surface formed by the inclined bracket 5, the ground and the trunk 1 and a vertical surface where the wind blowing direction is located are in a coplanar state, the support of the inclined bracket 5 to the trunk 1 is opposite to the direction of the trunk 1 which is blown by wind, and the inclined bracket 5 can play a role in blocking the trunk 1 from being blown by wind to bend the trunk 1 to the greatest extent, so that the tree pole is prevented from being blown to bend and grow in a bending manner.

When the blowing direction changes, the blowing plate 53 continues to swing, and the swinging action of the blowing plate 53 repeats the above process until the blowing plate 53 is in the downwind state again.

In summary, the main beneficial effects of the invention are as follows:

for the supporting device, when the wind blows the trunk 1, the inclined bracket 5 can automatically rotate to the position for supporting the trunk 1 to the maximum extent, so as to support the trunk 1 to the maximum extent; after the power mechanism 8 outputs power, the inclined bracket 5 can smoothly and automatically rotate around the central axis of the upper support ring 9 at the same rotation angular speed of the upper support block 29 and the lower support block 39, in the automatic rotation process of the inclined bracket 5, the power of the tree trunk 1 which is blown by wind is transmitted to the lower support ring 2 through the inclined bracket 5, the inclined bracket 5 can exert pressure and pull on the lower support ring 2, after the inclined bracket 5 automatically rotates to the position where the tree trunk 1 is supported to the maximum extent, the inclined bracket 5 stops rotating, and the inclined bracket 5 finally exerts pressure on the lower support ring 2, so that the inclined bracket 5 can support the tree trunk 1 in an inclined manner; the process of pulling the lower support ring 2 when the inclined support 5 rotates automatically is only a short transition stage, and the lower support ring 2 is not obviously affected.

In addition, for the traditional method of supporting the tree trunk 1 by using three support rods, under the condition that the wind direction is unchanged, some support rods of the three support rods can exert a pressure effect on the tree trunk 1, and some support rods can exert a pulling effect on the tree trunk 1; after the wind direction changes, the supporting rod with the pressure application function is likely to be changed into the pressure application and pulling function, and the supporting rod with the pressure application and pulling function is likely to be changed into the pressure application function; then in the stage of wind direction change, the bracing piece can appear reciprocating exerting pressure or execute the process of drawing, and the process of reciprocating pressure and drawing appears in the strong point that bracing piece and soil contacted like this, and then the strong point that bracing piece and soil contacted is very easy not hard up to supplementary trunk 1 comes the effect of anti great wind to weaken gradually. The optimal supporting position of the inclined bracket 5 on the tree trunk 1 in the supporting device can be changed along with the change of the wind direction, after the inclined bracket 5 is positioned at the position for supporting the tree trunk 1 to the maximum extent, the inclined bracket 5 only plays a role in supporting the tree trunk 1 in an inclined mode, the inclined bracket 5 only plays a role in pressing the lower supporting ring 2, the pulling effect cannot occur, the inclined bracket 5 cannot perform a reciprocating pressing and pulling process, further the looseness of a supporting point between the inclined bracket 5 and the lower supporting ring 2 is avoided, and the inclined bracket 5 can stably support the tree trunk 1 well. At the stage of wind direction change, the inclined bracket 5 can rotate to the position for supporting the tree trunk 1 to the maximum extent quickly, and most of the inclined bracket 5 is in the state of pressing the lower support ring 2, so that the inclined bracket 5 basically does not have the processes of reciprocating pressing and pulling of the inclined bracket 5, and the inclined bracket 5 can be further ensured to stably support the tree trunk 1 well.

Furthermore, because the action point of the inclined bracket 5 on the lower support ring 2 changes along with the change of the wind direction, the lower support ring 2 is not pressed by the single fixed point of the inclined bracket 5, and the partial collapse of the lower support ring 2 caused by the long-time pressing of the single fixed point can be further prevented, so that the lower support ring 2 can stably provide the support function for the inclined bracket 5.

Claims (3)

1. The utility model provides a nursery stock strutting arrangement that municipal garden used which characterized in that: the device comprises a lower support ring, splayed legs, a first L-shaped support, an inclined bracket, an upper driving mechanism, a lower driving mechanism, a power mechanism, an upper support ring, a lower track ring, a lower baffle ring, a lower ring groove, an upper track ring, an upper baffle ring and an upper ring groove, wherein the lower surface of the lower support ring is uniformly provided with the three splayed legs in the circumferential direction; the outer circular surface of the lower track ring is fixedly arranged on the inner circular surface of the lower support ring, and the inner circular surface of the lower track ring is fixedly provided with a lower baffle ring; the inner circular surface of the lower baffle ring is provided with a lower circular groove, and the inner circular surface of the lower circular groove is provided with a tooth; one end of each first L-shaped support is arranged on the inner circular surface of the lower support ring, the other end of each first L-shaped support is provided with an upper support ring, and the three first L-shaped supports are uniformly distributed in the circumferential direction; the connection points of the three first L-shaped supports and the lower support ring are positioned at the lower side of the lower baffle ring; the inner circular surface of the upper track ring is fixedly arranged on the outer circular surface of the upper support ring, and the outer circular surface of the upper track ring is fixedly provided with an upper baffle ring; the outer circle surface of the upper baffle ring is provided with an upper ring groove, and the inner circle surface of the upper ring groove is provided with a tooth; a power mechanism is arranged in the middle of the inclined bracket; the upper end of the inclined bracket is provided with an upper driving mechanism, and the lower end of the inclined bracket is provided with a lower driving mechanism; the upper driving mechanism is connected with the power mechanism and matched with the upper track ring and the upper retaining ring; the lower driving mechanism is connected with the power mechanism and matched with the lower track ring and the lower retaining ring;

the power mechanism comprises a supporting plate, a second L-shaped support, a power shaft, a connecting rod, a hemispherical wind cup, a telescopic shaft, a wind plate, a worm, a connecting plate, a notch ring, an adjusting wheel, a fixed shaft, a rectangular ring, a third L-shaped support, a sliding strip, a connecting strip, an adjusting ring, a fixed ring, a shifted block, a shifting block, a circular groove, a first roller, an arc surface, a volute spring and a connecting block, wherein one end of the supporting plate is fixedly arranged in the middle of the inclined bracket, and the supporting plate is in a horizontal state; one end of the second L-shaped support is fixedly arranged on the upper surface of the support plate; the power shaft is arranged in a round hole at one end of the second L-shaped support far away from the support plate through a bearing, three connecting rods are uniformly arranged on the outer circular surface at one end of the power shaft in the circumferential direction, and a round groove is formed in the end surface at the other end of the power shaft; the three connecting rods are positioned on the upper side of the second L-shaped support; three hemispherical wind cups are respectively arranged at one ends of the three connecting rods, which are far away from the power shaft; two shifting blocks are symmetrically arranged on the inner circular surface of the circular groove; a fixed shaft is fixedly arranged on the upper surface of one end of the supporting plate far away from the inclined bracket; the adjusting wheel is arranged on the outer circular surface of one end of the fixed shaft far away from the supporting plate through a bearing; the air plate is arranged on the outer circular surface of the adjusting wheel through a connecting plate; the scroll spring is sleeved on the fixed shaft, one end of the scroll spring is arranged on the outer circular surface of the fixed shaft, and the other end of the scroll spring is arranged on the lower surface of the adjusting wheel through the connecting block; the scroll spring is positioned at the lower side of the adjusting wheel; a notch ring is fixedly arranged on the upper surface of the adjusting wheel, a through notch is arranged on the notch ring, and both sides of the notch ring are cambered surfaces; the telescopic shaft consists of a telescopic inner shaft and an outer sleeve shaft, and the telescopic inner shaft drives the outer sleeve shaft to rotate; the outer sleeve shaft is arranged in the round hole of the support plate through a bearing, and the lower end of the outer sleeve shaft is fixedly provided with a worm; the outer sleeve shaft is positioned between the fixed shaft and the second L-shaped support; one end of the telescopic inner shaft is positioned in the outer sleeve shaft, and two shifted blocks are symmetrically arranged on the outer circular surface of the other end of the telescopic inner shaft; the fixing ring is fixedly arranged on the outer circular surface of the telescopic inner shaft and is positioned between the shifted block and the outer sleeve shaft; a first annular groove is formed in the outer circular surface of the fixing ring; one end of the connecting strip is fixedly provided with an adjusting ring, and the lower surface of the other end of the connecting strip is fixedly provided with a sliding strip; the adjusting ring is sleeved in the first ring groove of the fixing ring and forms a rotating fit with the fixing ring; one end of the third L-shaped support is arranged on the upper surface of the support plate, and the other end of the third L-shaped support is provided with the rectangular ring; the third L-shaped support is positioned between the adjusting wheel and the outer sleeve shaft; the sliding strip is installed in the rectangular ring in a sliding fit mode, and one end, far away from the connecting strip, of the sliding strip penetrates through the rectangular ring; one end of the sliding strip, which is far away from the connecting strip, is provided with a first roller; the first roller is respectively matched with the upper surface of the adjusting wheel, the two cambered surfaces on the notch ring and the upper surface of the notch ring; the dialed block is in poking fit with the poking block;

the upper driving mechanism comprises a second worm wheel, a fifth support, an upper driving gear, an upper support block, an upper roller B and an upper roller A, wherein the second worm wheel is meshed with the worm; the upper end of the inclined bracket is fixedly provided with an upper supporting block; the upper roller A and the upper roller B are both arranged on the surface of the upper supporting block, which is far away from the inclined bracket, through a shaft, and the upper roller A is positioned on the upper side of the upper roller B; a fifth support is fixedly arranged on the side surface of the upper support block; the upper driving gear is arranged on the fifth support through a shaft and is meshed with the teeth on the upper ring groove; the surface of the upper support block, which is far away from the inclined bracket, is attached to the outer circular surface of the upper retaining ring; the upper roller A rolls on the upper surface of the upper track ring, and a space is reserved between the upper roller A and the outer circular surface of the upper supporting ring and between the upper roller A and the inner circular surface of the upper retaining ring respectively; the upper roller B rolls on the lower surface of the upper track ring, and a space is reserved between the upper roller B and the outer circular surface of the upper supporting ring and between the upper roller B and the inner circular surface of the upper retaining ring respectively; the rotary power of the second turbine is transmitted to the upper driving gear through the combination of the gear and the shaft;

the lower driving mechanism comprises a first turbine, a lower driving gear, a lower supporting block, a lower roller A, a lower roller B and a third support, wherein the first turbine is meshed with the worm; the lower end of the inclined bracket is fixedly provided with a lower supporting block; the lower roller A and the lower roller B are both arranged on the surface of the lower supporting block, which is far away from the inclined bracket, through a shaft, and the lower roller A is positioned on the upper side of the lower roller B; a third support is fixedly arranged on the side surface of the lower supporting block; the lower driving gear is arranged on the third support through a shaft and is meshed with the tooth on the lower annular groove; the surface of the lower supporting block, which is far away from the inclined bracket, is attached to the inner circular surface of the lower baffle ring; the lower roller A rolls on the upper surface of the lower track ring, and a space is reserved between the lower roller A and the inner circular surface of the lower support ring and between the lower roller A and the outer circular surface of the lower baffle ring; the lower roller B rolls on the lower surface of the lower track ring, and a space is reserved between the lower roller B and the inner circular surface of the lower support ring and between the lower roller B and the outer circular surface of the lower retaining ring respectively; the rotary power of the first turbine is transmitted to the lower driving gear through the combination of the gear and the shaft;

the first worm wheel and the second worm wheel are positioned on two sides of the worm; the central axis of the upper support ring is collinear with the central axis of the lower support ring; the rotation angular velocity of the upper driving gear around the central axis of the upper support ring is equal to the rotation angular velocity of the lower driving gear around the central axis of the lower support ring; the rotation directions of the upper driving gear and the lower driving gear are opposite;

one end of the splayed foot, which is far away from the lower support ring, is provided with a sharp corner;

the elastic sleeve is arranged on the inner circular surface of the upper support ring, and two ends of the elastic sleeve penetrate out of the support ring;

the concave surfaces of the three hemispherical wind cups are all in the same direction;

the diameter of the first turbine is smaller than that of the second turbine;

the surface of the lower supporting block, which is far away from the inclined bracket, is an arc surface, and the circle center of the arc surface is concentric with the circle center of the lower retaining ring; the surface of the upper supporting block, which is far away from the inclined bracket, is a cambered surface, and the circle center of the cambered surface is concentric with the circle center of the upper retaining ring;

the inner circle surface of the lower baffle ring is a smooth surface; the cambered surface on the lower supporting block is a smooth surface; the outer circular surface of the upper baffle ring is a smooth surface; the cambered surface on the upper supporting block is a smooth surface.

2. The nursery stock strutting arrangement that municipal garden used according to claim 1, characterized in that: the upper driving mechanism further comprises a fourth support, a fourth rotating shaft, a second bevel gear combination, a fifth rotating shaft and a fourth L-shaped support, wherein the fourth support is fixedly arranged on the side face of the inclined bracket; the fourth rotating shaft is arranged in a round hole of the fourth support through a bearing, and one end of the fourth rotating shaft is provided with a second bevel gear combination; the second turbine is fixedly arranged on the outer circular surface of one end, far away from the second bevel gear combination, of the fourth rotating shaft; the fourth L-shaped support is fixedly arranged on the side surface of the inclined bracket and is positioned between the upper support block and the fourth support; the fifth rotating shaft is arranged in a round hole at one end of the fourth L-shaped support far away from the inclined bracket and a round hole of the fifth support through a bearing; one end of the fifth rotating shaft is fixedly connected with the second bevel gear combination; the upper driving gear is fixedly arranged on the outer circular surface of one end, far away from the second bevel gear combination, of the fifth rotating shaft; the upper driving gear is positioned on the upper side of the fifth support;

the second bevel gear combination is composed of two engaged bevel gears with rotation axes forming an included angle of 90 degrees with each other.

3. The nursery stock strutting arrangement that municipal garden used of claim 1, characterized in that: the lower driving mechanism further comprises a first gear, a first rotating shaft, a first bevel gear combination, a second rotating shaft, a first support, a second gear and a third rotating shaft, wherein the first support is fixedly arranged on the lower surface of the supporting plate; the first rotating shaft is arranged in a circular hole of the first support through a bearing, and two ends of the first rotating shaft penetrate through the first support; one end of the first rotating shaft is fixedly provided with a first bevel gear combination; the first turbine is fixedly arranged on the outer circular surface of one end, far away from the first bevel gear combination, of the first rotating shaft; the second support is arranged on the inclined bracket and is positioned between the first turbine and the lower support block; the second rotating shaft is arranged in a circular hole of the second support through a bearing, and two ends of the second rotating shaft penetrate through the second support; one end of the second rotating shaft is fixedly connected with the first bevel gear combination, and the other end of the second rotating shaft is fixedly provided with a first gear; the third rotating shaft is arranged in the round hole of the third support through a bearing, and two ends of the third rotating shaft penetrate through the third support; a second gear is fixedly arranged at one end of the third rotating shaft; the lower driving gear is fixedly arranged on the outer circular surface of one end of the third rotating shaft, which is far away from the second gear;

the first bevel gear combination is composed of two engaged bevel gears with rotation axes forming an included angle of 90 degrees with each other.

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