Tree cultivation frame with supporting structure

Abstract

The utility model relates to the technical field of tree cultivation frames, and discloses a tree cultivation frame with a supporting structure, which comprises a frame, an overturning plate is rotatably mounted on the inner wall of the frame, an adjusting screw rod is in threaded connection with the inner wall of the overturning plate, the end part of the adjusting screw rod is movably connected with a positioning ring through a rotating block, and the positioning ring is movably connected with the rotating block. And an overturning positioning mechanism is arranged in the positioning ring. Through the arrangement of the overturning positioning mechanism, the cooperation with the relative movement of the transmission rods and the penetrating holes and the arrangement of guide balls and arc-shaped grooves, the transmission rods can deflect when moving outwards along the penetrating holes, and then the transmission rods are obliquely arranged on the side surface of the tree; the deflection directions of the two groups of transmission rods are opposite when the transmission rods are influenced by the arc-shaped grooves, so that the stability of the tree when the tree is positioned and clamped is better improved, the situation that the tree is abraded with the positioning ring under the influence of wind power is prevented, and the survival rate of the tree during transplanting is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of tree cultivation racks, in particular to a tree cultivation rack with a supporting structure. Background Art

[0002] Young trees or transplanted trees require special cultivation. Currently, most methods use binding, restraints or other structures, combined with support frames to prevent the trees from tilting, thereby ensuring the survival rate of transplanted trees.

[0003] According to a publicly disclosed tree cultivation rack with a supporting function (publication number: CN218353686U), in the above application, the tree is supported from multiple sides to assist the growth of the tree by installing and cooperating with the supporting legs, the annular frame, the adjusting screws, and the straightening fixings; the height of the straightening fixings is adjusted by rotating a plurality of adjusting screws and flipping the rotating blocks, so that the equipment can be adapted to the trees in the growing period, and there is no need to dismantle and replace the supporting frame to adapt to the trees in the growing period.

[0004] However, in actual use of the above equipment, the outer diameters of large and small trees are different during tree transplantation and growth. Using a fixed transplanting ring to restrict them is likely to restrict the subsequent growth of the trees, while using a movable positioning method cannot stably guarantee the growth safety of the trees, resulting in the trees being affected by wind after transplantation and wear between the positioning components, thereby reducing the survival rate. In view of this, we propose a tree cultivation rack with a support structure. Utility Model Content

[0005] The purpose of the utility model is to provide a tree cultivation frame with a supporting structure to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a tree cultivation rack with a supporting structure, comprising a frame, a support foot is hinged at the bottom of the frame, a flip plate is rotatably mounted on the inner wall of the frame, an adjusting screw rod is threadedly connected to the inner wall of the flip plate, an end of the adjusting screw rod is movably connected to a positioning ring through a rotating block, a flip positioning mechanism is arranged inside the positioning ring, and the flip positioning mechanism comprises:

[0007] A slide rod, the inner wall of the positioning ring is penetrated by the slide rod, and the slide rod is slidably connected with the positioning ring, a positioning arc plate is fixedly installed on one end of the slide rod close to the center of the positioning ring, and a tightening spring is sleeved on the outer wall of one end of the slide rod away from the positioning arc plate;

[0008] Transmission rod, the inner wall of the positioning ring is provided with a through hole, the inner wall of the through hole is movably provided with a transmission rod, a small arc plate is fixedly provided at one end of the transmission rod close to the center of the positioning ring, and a fitting spring is sleeved on the arc-shaped outer wall of one end of the transmission rod away from the small arc plate;

[0009] A guide ball is provided on the inner wall of the penetration hole, an arc-shaped groove is provided on the arc-shaped outer wall of the transmission rod, and the guide ball is arranged inside the arc-shaped groove.

[0010] Preferably, the sliding rod, the positioning arc plate and the clamping spring are provided in two groups, and the two groups of sliding rods, the positioning arc plate and the clamping spring are mirror-imaged on the front and rear outer walls of the positioning ring to position and clamp the tree at the center of the positioning ring on the front and rear sides of the positioning ring.

[0011] Preferably, the outer diameter of the through hole matches the outer diameter of the transmission rod, so that the transmission rod can move freely inside the through hole.

[0012] Preferably, a swing cavity is provided on the side wall of the small arc plate, a rotating rod is rotatably installed on the inner wall of the swing cavity, a contact plate passes through the rotating rod, and the contact plate is fixedly connected to the rotating rod, a volute spring is sleeved on the arc-shaped outer surface of the rotating rod, and a special-shaped strip is provided on the outer surface of the contact plate close to the center of the positioning ring.

[0013] Preferably, circular grooves with a diameter larger than the outer diameter of the spiral spring are provided on the upper and lower inner surfaces of the swing cavity, and the two ends of the spiral spring are respectively fixedly connected to the bottom inner surface of the circular groove and the arc-shaped outer wall of the rotating rod. The spiral spring always gives the rotating rod a tendency to rotate in the opposite direction to achieve a reset movement.

[0014] Preferably, the profiled strip is arranged in a wave shape, so as to enhance the gripping force of the contact plate when contacting the surface of the tree.

[0015] Compared with the prior art, the utility model provides a tree cultivation frame with a supporting structure, which has the following beneficial effects:

[0016] 1. The tree cultivation rack with a supporting structure is provided with a flip positioning mechanism, which cooperates with the relative movement of the transmission rod and the penetration hole, and the setting of the guide ball and the arc groove, so that the transmission rod will deflect when moving outward along the penetration hole, and then be arranged on the side surface of the tree in an inclined state. In addition, due to the mirror-image setting of the transmission rods on the left and right sides of the positioning ring, the two groups of transmission rods deflect in opposite directions when affected by the arc groove, so as to better improve the stability of the tree when it is positioned and clamped, prevent it from being worn between the tree and the positioning ring under the influence of wind, and reduce the survival rate of the tree when transplanted.

[0017] 2. The tree cultivation rack with a supporting structure is provided with contact plates that can rotate with the scroll spring and the rotating rod on both sides of the small arc plate, and cooperates with the special-shaped strips arranged in a wavy shape on the surface of the contact plate, so as to improve the gripping force when the contact plate contacts the surface of the tree, so as to effectively prevent the tree from deflecting when affected by wind, and ensure the support stability of the tree. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the utility model without the frame structure;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the positioning ring of the utility model;

[0021] Figure 4 It is a schematic diagram of a partial explosion of a small arc plate of the utility model.

[0022] In the figure: 1. frame; 2. supporting feet; 3. flip plate; 4. adjusting screw; 5. positioning ring; 6. sliding rod; 7. positioning arc plate; 8. clamping spring; 9. transmission rod; 10. small arc plate; 11. fitting spring; 12. guide ball; 13. arc groove; 14. rotating rod; 15. contact plate; 16. scroll spring; 17. special-shaped strip. DETAILED DESCRIPTION

[0023] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a tree cultivation rack with a supporting structure, comprising a frame 1, a supporting foot 2 is hinged at the bottom of the frame 1, a flip plate 3 is rotatably installed on the inner wall of the frame 1, an adjusting screw rod 4 is threadedly connected to the inner wall of the flip plate 3, and the end of the adjusting screw rod 4 is movably connected to a positioning ring 5 through a rotating block, and a flip positioning mechanism is arranged inside the positioning ring 5, and the flip positioning mechanism includes a slide rod 6, a positioning arc plate 7, a clamping spring 8, a transmission rod 9, a small arc plate 10, a fitting spring 11, a guide ball 12 and an arc groove 13.

[0024] In one embodiment of the utility model, a sliding rod 6 passes through the inner wall of the positioning ring 5, and the sliding rod 6 is slidably connected to the positioning ring 5, a positioning arc plate 7 is fixedly installed at one end of the sliding rod 6 close to the center of the positioning ring 5, and a clamping spring 8 is sleeved on the outer wall of the end of the sliding rod 6 away from the positioning arc plate 7, a through hole is opened on the inner wall of the positioning ring 5, and a transmission rod 9 is movably installed on the inner wall of the through hole, a small arc plate 10 is fixedly installed at one end of the transmission rod 9 close to the center of the positioning ring 5, and a clamping spring 11 is sleeved on the arc-shaped outer wall of the end of the transmission rod 9 away from the small arc plate 10, a guide ball 12 is opened on the inner wall of the through hole, and an arc groove 13 is opened on the arc-shaped outer wall of the transmission rod 9, and the guide ball 12 is arranged inside the arc groove 13.

[0025] Furthermore, there are four groups of supporting legs 2, and the four groups of supporting legs 2 are evenly distributed in a circular array at the bottom of the frame 1, so that it is convenient to insert the bottom end of the supporting legs 2 into the soil to install and erect the entire device. At the same time, the inner wall of the frame 1 is provided with an opening that is compatible with the flip plate 3, and the flip plate 3 is rotatably arranged in the opening so that the flip plate 3 can rotate freely in the opening. In addition, a rotating block is provided at the end of the adjusting screw rod 4, and the rotating block is rotatably connected to the outer wall of the positioning ring 5, so that the free rotation of the adjusting screw rod 4 will not interfere with the movement of the positioning ring 5, thereby ensuring the stable use of the adjusting screw rod 4, and by rotating the adjusting screw rod 4 to control the length of the adjusting screw rod 4 extending out of the outer surface of the frame 1, thereby controlling the height of the positioning ring 5, and with the four groups of adjusting screw rods 4, the device can support, position and protect trees of different heights.

[0026] In addition, there are two groups of slide bars 6, positioning arc plates 7 and clamping springs 8, and the two groups of slide bars 6, positioning arc plates 7 and clamping springs 8 are mirror-imaged on the front and rear outer walls of the positioning ring 5 to position and clamp the tree at the center of the positioning ring 5 on the front and rear sides of the positioning ring 5. Specifically, the outer surface of the positioning arc plate 7 close to the center of the positioning ring 5 is set to an arc surface to maintain better fit with the tree surface. At the same time, the outer diameter of the through hole is matched with the outer diameter of the transmission rod 9, so that the transmission rod 9 can move freely inside the through hole. Furthermore, the two ends of the fitting spring 11 are respectively fixedly connected to the arc-shaped outer wall of the end of the transmission rod 9 and the arc-shaped outer surface of the positioning ring 5, so that when the small arc plate 10 pushes the transmission rod 9 outward after contacting the tree surface, the small arc plate 10 can be tightly abutted through the setting of the fitting spring 11. On the surface of the tree, the lateral support and tightening effect on the surface of the tree is achieved. Specifically, in this process, due to the relative movement of the transmission rod 9 and the penetration hole, the setting of the guide ball 12 and the arc groove 13 makes the transmission rod 9 deflect when moving outward along the penetration hole, and then be inclined on the side surface of the tree. Due to the arc surface setting of the small arc plate 10, the force direction of the contact part between it and the tree is different from that of the positioning arc plate 7. Specifically, by mirror-setting two groups of transmission rods 9 and small arc plates 10 on the left and right sides of the positioning ring 5, the small arc plates 10 on the left and right sides of the positioning ring 5 have different deflection directions when affected by the guide ball 12 and the arc groove 13, so as to better improve the stability of the tree when it is positioned and clamped, prevent it from being worn between the positioning ring 5 under the influence of wind, and reduce the survival rate of the tree during transplantation.

[0027] In the embodiment of the utility model, a swing cavity is provided on the side wall of the small arc plate 10, and a rotating rod 14 is rotatably installed on the inner wall of the swing cavity, and a contact plate 15 is passed through the rotating rod 14, and the contact plate 15 is fixedly connected to the rotating rod 14. A volute spring 16 is sleeved on the arc-shaped outer surface of the rotating rod 14, and a special-shaped strip 17 is provided on the outer surface of the contact plate 15 close to the center of the positioning ring 5. Specifically, the number of the swing cavity, the rotating rod 14 and the contact plate 15 is set in two groups, and the two groups of swing cavities, the rotating rod 14 and the contact plate 15 are mirror-imaged on the left and right sides of the small arc plate 10, so that the small arc plate 10 can better achieve the surface of the tree after deflection. The effect of clamping and positioning is achieved. At the same time, circular grooves with a diameter larger than the outer diameter of the spiral spring 16 are provided on the inner surfaces of the upper and lower sides of the swing cavity, and the two ends of the spiral spring 16 are respectively fixedly connected to the bottom inner surface of the circular groove and the arc-shaped outer wall of the rotating rod 14, so that when the rotating rod 14 drives the contact plate 15 to rotate, the spiral spring 16 always gives the rotating rod 14 a movement tendency to rotate in the opposite direction to achieve reset. Furthermore, the special-shaped strip 17 is arranged in a wave shape, so as to enhance the gripping force when the contact plate 15 contacts the surface of the tree, so as to effectively avoid the displacement of the tree when affected by wind, and ensure the support stability of the tree.

[0028] In the utility model, when in use, the tree is placed at the center of the positioning ring 5. At this time, the adjusting screw rod 4 is rotated to control the length of the adjusting screw rod 4 in the central area of ​​the frame 1, thereby adapting to the support height required by trees of different heights. Due to the contact of the tree surface with the positioning arc plate 7, under the elastic force of the clamping spring 8, the positioning arc plate 7 clamps and fixes the front and rear outer surfaces of the tree to ensure its stability after transplantation. In this process, by providing a flip positioning mechanism, cooperating with the relative movement of the transmission rod 9 and the through hole, and the setting of the guide ball 12 and the arc groove 13, the transmission rod 9 deflects when moving outward along the through hole, and is then inclined on the side surface of the tree. Moreover, due to the mirror image setting of the transmission rods 9 on the left and right sides of the positioning ring 5, the two groups of transmission rods 9 deflect in opposite directions when affected by the arc groove 13, so as to better improve the stability of the tree when being positioned and clamped, prevent it from being worn between the tree and the positioning ring 5 under the influence of wind, and reduce the survival rate of the tree when transplanted.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A tree cultivation frame with a supporting structure, comprising a frame (1), a support foot (2) being hinged at the bottom of the frame (1), a flip plate (3) being rotatably mounted on the inner wall of the frame (1), an adjusting screw rod (4) being threadedly connected to the inner wall of the flip plate (3), and a positioning ring (5) being movably connected to the end of the adjusting screw rod (4) via a rotating block, characterized in that: A flip positioning mechanism is arranged inside the positioning ring (5), and the flip positioning mechanism comprises: A slide rod (6), the inner wall of the positioning ring (5) is penetrated by the slide rod (6), and the slide rod (6) is slidably connected to the positioning ring (5), a positioning arc plate (7) is fixedly installed at one end of the slide rod (6) close to the center of the positioning ring (5), and a clamping spring (8) is sleeved on the outer wall of one end of the slide rod (6) away from the positioning arc plate (7); A transmission rod (9), the inner wall of the positioning ring (5) is provided with a through hole, the inner wall of the through hole is movably provided with the transmission rod (9), one end of the transmission rod (9) close to the center of the positioning ring (5) is fixedly provided with a small arc plate (10), and a fitting spring (11) is sleeved on the arc-shaped outer wall of one end of the transmission rod (9) away from the small arc plate (10); A guide ball (12) is provided on the inner wall of the penetration hole, an arc-shaped groove (13) is provided on the arc-shaped outer wall of the transmission rod (9), and the guide ball (12) is arranged inside the arc-shaped groove (13).

2. A tree cultivation frame with a supporting structure according to claim 1, characterized in that: The number of the slide rod (6), the positioning arc plate (7) and the clamping spring (8) is set to two groups, and the two groups of slide rods (6), the positioning arc plate (7) and the clamping spring (8) are mirror-imaged on the front and rear outer walls of the positioning ring (5).

3. A tree cultivation frame with a supporting structure according to claim 1, characterized in that: The outer diameter of the penetration hole is matched with the outer diameter of the transmission rod (9).

4. The tree cultivation frame with a supporting structure according to claim 1, characterized in that: The side wall of the small arc plate (10) is provided with a swing cavity, the inner wall of the swing cavity is rotatably mounted with a rotating rod (14), the rotating rod (14) is penetrated by a contact plate (15), and the contact plate (15) is fixedly connected to the rotating rod (14), a spiral spring (16) is sleeved on the arc-shaped outer surface of the rotating rod (14), and a special-shaped strip (17) is provided on the outer surface of the contact plate (15) close to the center of the positioning ring (5).

5. A tree cultivation frame with a supporting structure according to claim 4, characterized in that: Circular grooves having a diameter greater than the outer diameter of the spiral spring (16) are provided on the upper and lower inner surfaces of the swing cavity, and the two ends of the spiral spring (16) are respectively fixedly connected to the bottom inner surface of the circular groove and the arc-shaped outer wall of the rotating rod (14).

6. A tree cultivation frame with a supporting structure according to claim 4, characterized in that: The special-shaped strip (17) is arranged in a wave shape.

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