A protective support for tree breeding in landscaping

Abstract

The application discloses a protection support for tree breeding in landscaping, and relates to the technical field of landscaping supports, which comprises a fixing frame and a supporting frame. The supporting frame is rotatably installed on the inner wall of the fixing frame. The fixing frame is provided with two supporting frames. The supporting frame is provided with a tooth groove at the rotating shaft. The supporting frame is provided with a bolt on the surface of the right fixing frame. The surface of the bolt is provided with a groove. The surface of the bolt is provided with a sliding rod. The surface of the sliding rod is fixedly provided with an arc-shaped plate. The surface of the arc-shaped plate is slidably provided with an arc-shaped sliding plate. The bottom of the fixing frame is fixedly provided with a water tank. The surface of the water tank is connected with a water supplementing device. The inside of the water tank is provided with a flow guide frame. The bottom of the water tank is provided with a round hole. The surface of the flow guide frame is provided with a round groove. The bottom of the arc-shaped plate is fixedly provided with a sliding plate. The arc-shaped sliding plate can move upwards together with the tree and will not cause abrasion on the surface of the tree bark, so that the protection of the tree is improved.

Description

Technical Field

[0001] This invention belongs to the field of garden greening support, specifically relating to a protective support for tree breeding in garden greening. Background Technology

[0002] Protective supports for tree breeding in landscaping are devices specifically designed to straighten transplanted trees, protect them from wind, and safeguard their trunks.

[0003] Patent publication number CN217446059U relates to a tree protection bracket for landscaping, belonging to the field of landscaping technology. This tree protection bracket includes a first fixed bracket and a second fixed bracket located below the first fixed bracket. Grounding fixing components are hinged to both sides of the first fixed bracket. A piston structure is hinged to the end of the grounding fixing component away from the first fixed bracket, and the piston structure is hinged to the second fixed bracket away from the first fixed bracket. This patent allows for simultaneous fixing of the tree at two locations, effectively protecting the tree and avoiding the traditional method of supporting only a section of the tree, thus preventing stress concentration. Furthermore, when the tree trunk is subjected to force, the piston structures on both sides of the curved plate can mitigate the impact.

[0004] In existing technologies, trees can be fixed at two locations simultaneously, effectively protecting them and avoiding the traditional method of supporting only a section of the tree, which can lead to stress concentration. Additionally, when the trunk is under stress, the piston structure on both sides of the curved plate can mitigate the impact. However, as trees grow over time, the curved plate remains in the same position, which can leave scratches on the tree surface and obstruct nutrient transport. Furthermore, the installation requires multiple people to assemble the tree, which delays work efficiency. Summary of the Invention

[0005] This invention provides a protective support for tree breeding in landscaping. The support features an arc-shaped sliding plate that moves upwards with the tree, preventing abrasion to the bark and thus improving tree protection. The present invention discloses a protective support for tree breeding in landscaping, comprising: a fixed frame; a support frame, wherein the support frame is rotatably mounted on the inner wall of the fixed frame; two fixed frames are provided; a toothed groove is provided at the pivot of the support frame; a pin is provided on the surface of the right fixed frame, and a groove is provided on the surface of the pin; a sliding rod slides through the surface of the fixed frame; an arc-shaped plate is fixedly mounted on the surface of the sliding rod; an arc-shaped sliding plate is slidably mounted on the surface of the arc-shaped plate; a water tank is fixedly mounted at the bottom of the fixed frame; and the surface of the water tank is connected to... The system includes a water supply device. A flow guide frame is installed inside the water tank. A circular hole is located at the bottom of the water tank. A circular groove is formed on the surface of the flow guide frame. A sliding plate is fixedly installed at the bottom of the arc-shaped plate. The sliding plate is slidably connected to the fixed frame. A connecting rod is fixedly installed at the bottom of the sliding plate. A baffle is fixedly installed on the surface of the connecting rod. The baffle has a notch on its surface and is slidably connected to the water tank. Moving the arc-shaped plate away from the fixed frame causes the sliding plate, connecting rod, and baffle to move away from the fixed frame. As the tree grows, the baffle moves away from the fixed frame, opening the circular holes at the bottom of the water tank one by one.

[0006] Furthermore, a first spring is provided between the sliding rod and the fixed frame, and the sliding rod is reset by the elastic force of the first spring. A second spring is provided between the sliding plate and the fixed frame, and the sliding plate is reset by the elastic force of the second spring. A third spring is provided between the baffle and the water tank, and the baffle is reset by the elastic force of the third spring.

[0007] Furthermore, the fixed frame is provided with a limiting device and a supporting device for limiting the fixed frame. The limiting device includes a connecting frame, an L-shaped plate, a fixing block, and a trapezoidal block. The connecting frame is fixedly installed on the top of the right fixed frame, the L-shaped plate is slidably installed on the surface of the left fixed frame, the fixing block is fixedly installed on the top of the L-shaped plate, and the trapezoidal block is fixedly installed on the surface of the fixing block. When the trapezoidal block resets, it will cause the fixing block and the L-shaped plate to move downward. The L-shaped plate will contact the pin. As the pin continues to move forward, when the groove on the surface of the pin moves above the L-shaped plate, the elastic force of the No. 4 spring will cause the L-shaped plate to move downward.

[0008] Furthermore, a fixing plate is fixedly installed on the surface of the fixing frame, a trapezoidal sliding plate is slidably installed on the bottom of the fixing plate, a connecting plate is fixedly installed on the surface of the fixing plate, an L-shaped rod is slidably installed on the surface of the connecting plate, and a support plate is fixedly installed on the surface of the L-shaped rod. When the L-shaped rod moves towards the tree, it will cause the support plate to move towards the tree.

[0009] Furthermore, a No. 4 spring is provided between the L-shaped plate and the fixed frame, and the L-shaped plate is reset by the elastic force of the No. 4 spring itself. A No. 5 spring is provided between the fixed plate and the trapezoidal slide plate, and the trapezoidal slide plate is reset by the elastic force of the No. 5 spring itself. A No. 6 spring is provided between the connecting plate and the L-shaped rod, and the L-shaped rod is reset by the elastic force of the No. 6 spring itself.

[0010] Furthermore, the support device includes a rotating plate, a short plate, and a sliding frame. The rotating plate is rotatably mounted on the inner wall of the support plate, the short plate is fixedly mounted on the surface of the rotating plate, and the sliding frame is slidably mounted on the inner wall of the support plate. When the sliding frame moves towards the tree, it will contact the tree, and the reverse force will push the sliding frame to move away from the tree. When the sliding frame moves away from the tree, it will push the short plate to rotate away from the tree.

[0011] Furthermore, a long rod is fixedly installed on the top of the trapezoidal slide plate, an L-shaped frame is fixedly installed on the surface of the long rod, a push plate is fixedly installed on the surface of the L-shaped frame, and a limit plate slides through the surface of the fixed frame. When the L-shaped frame moves towards the support frame, it will drive the push plate to move towards the support frame. When the push plate moves towards the support frame, it will push the limit plate into the tooth groove.

[0012] Furthermore, a first torsion spring is provided between the rotating plate and the support plate, and the rotating plate is reset by the elastic force of the first torsion spring itself. A seventh spring is provided between the sliding frame and the support plate, and the sliding frame is reset by the elastic force of the seventh spring itself. A support spring is provided between the fixed frame and the limiting plate, and the limiting plate is reset by the elastic force of the support spring itself.

[0013] Compared with the prior art, the beneficial effects of the present invention are: 1. This invention involves inserting a pin into the left-side fixing frame, which simultaneously causes the fixing frame to move a sliding rod and an arc-shaped plate against the tree. The arc-shaped plate has a sliding arc-shaped slide plate on its surface. As the tree grows, the arc-shaped slide plate moves upwards, constantly supporting the tree and preventing it from abrading the bark and causing scratches, thus hindering nutrient transport. The arc-shaped slide plate moves upwards with the tree without causing abrasion to the bark, improving tree protection.

[0014] 2. In this invention, as the tree grows thicker, it moves away from the fixed frame by resisting the curved sliding plate, curved plate, and sliding rod. The movement of the curved plate away from the fixed frame will drive the sliding plate, connecting rod, and baffle to move away from the fixed frame. As the tree grows, the baffle will move away from the fixed frame, causing the round holes at the bottom of the water tank to open one by one. The water in the round trough will irrigate the tree. The thicker the tree grows, the more round holes open, and the more water is irrigated. The irrigation volume is automatically and synchronously increased to avoid root rot due to excessive water in the early stage and drought due to lack of water in the later stage, thus ensuring the growth of the tree.

[0015] 3. In this invention, the trapezoidal block resets, causing the fixed block and L-shaped plate to move downwards. The L-shaped plate then contacts the pin. As the pin continues to move forward, when the groove on the pin surface moves above the L-shaped plate, the elastic force of the No. 4 spring causes the L-shaped plate to move downwards. The L-shaped plate then inserts into the groove, limiting the pin's position. This makes installation more convenient and can be operated by a single person. By moving the support plate closer to the tree, it supports the other two sides of the tree, supporting the tree from all sides to prevent wind from blowing through between the curved plates. The lack of support on the other two sides could cause the tree to bend, affecting its normal growth.

[0016] 4. In this invention, the rotation of the short plate away from the tree causes the rotating plate to rotate, which expands the overall support range and improves the support under the tree. At the same time, the movement of the L-shaped frame towards the support frame causes the push plate to move towards the support frame. The movement of the push plate towards the support frame pushes the limiting plate into the tooth groove, which limits the support frame and automatically fixes the support frame after the fixed frame is assembled, thus improving the stability of the equipment. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of this application; Figure 2 This is a structural schematic diagram of the overall cross-section provided in an embodiment of this application; Figure 3 This is a structural schematic diagram of the cross-section of the water tank provided in an embodiment of this application; Figure 4 This is a schematic diagram of the structure of the fixing plate and the trapezoidal sliding plate provided in the embodiments of this application; Figure 5 Provided for the embodiments of this application Figure 4 Enlarged structural diagram of section A; Figure 6 This is a schematic diagram of the connecting plate and L-shaped rod provided in an embodiment of this application; Figure 7 This is a schematic diagram of the trapezoidal sliding plate and long rod provided in an embodiment of this application.

[0019] Figure label: 1. Fixed frame; 2. Support frame; 3. Pin; 4. Sliding rod; 5. Arc-shaped plate; 6. Arc-shaped sliding plate; 7. Water tank; 8. Flow guide frame; 9. Sliding plate; 10. Connecting rod; 11. Baffle; 121. Connecting frame; 122. L-shaped plate; 123. Fixed block; 124. Trapezoidal block; 125. Fixed plate; 126. Trapezoidal sliding plate; 127. Connecting plate; 128. L-shaped rod; 129. Support plate; 131. Rotating plate; 132. Short plate; 133. Sliding frame; 134. Long rod; 135. L-shaped frame; 136. Push plate; 137. Limiting plate. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] Please see Figure 1 - Figure 5One embodiment of the present invention is: a protective support for tree breeding in landscaping, comprising: a fixed frame 1, a support frame 2, the support frame 2 being rotatably mounted on the inner wall of the fixed frame 1, two fixed frames 1 being provided, and a toothed groove being provided at the pivot of the support frame 2; a pin 3, the pin 3 being provided on the surface of the right fixed frame 1, the pin 3 having a groove on its surface; a sliding rod 4, the sliding rod 4 slidingly penetrating the surface of the fixed frame 1; an arc-shaped plate 5 being fixedly mounted on the surface of the sliding rod 4, an arc-shaped sliding plate 6 being slidably mounted on the surface of the arc-shaped plate 5; a water tank 7 being fixedly mounted at the bottom of the fixed frame 1, a water replenishment device being connected to the surface of the water tank 7, a flow guide 8 being provided inside the water tank 7, a circular hole being provided at the bottom of the water tank 7, and a circular groove being provided on the surface of the flow guide 8, the circular groove being wider at the top and narrower at the bottom, through which water is stored. The water tank 7 has a sliding plate 9 fixedly installed at the bottom of the arc-shaped plate 5. The sliding plate 9 is slidably connected to the fixed frame 1. A connecting rod 10 is fixedly installed at the bottom of the sliding plate 9. A baffle 11 is fixedly installed on the surface of the connecting rod 10. The baffle 11 has a notch on its surface and is slidably connected to the water tank 7. The water replenishment speed of the water replenishment device into the water tank 7 is much greater than the discharge speed of opening all the round holes. After the water replenishment device fills the water tank 7, it will immediately stop adding water into the water tank 7. The amount of water discharged from the round holes during water replenishment will not affect irrigation and can be ignored. The water in the round groove will irrigate the trees. The thicker the tree grows, the more round holes are opened, and the more water is irrigated. The irrigation volume is automatically increased synchronously to avoid root rot due to excessive water in the early stage and drought due to lack of water in the later stage, thus ensuring the growth of the trees.

[0022] A first spring is installed between the sliding rod 4 and the fixed frame 1. The sliding rod 4 is reset by the elastic force of the first spring. A second spring is installed between the sliding plate 9 and the fixed frame 1. The sliding plate 9 is reset by the elastic force of the second spring. A third spring is installed between the baffle 11 and the water tank 7. The baffle 11 is reset by the elastic force of the third spring.

[0023] In this embodiment, during operation: The pin 3 is inserted into the left-side fixing frame 1. Simultaneously, the fixing frame 1 moves the sliding rod 4 and the arc-shaped plate 5 against the tree. The surface of the arc-shaped plate 5 is equipped with a sliding arc-shaped slide plate 6. As the tree grows, the arc-shaped slide plate 6 moves upwards, constantly supporting the tree and preventing it from abrading the bark, leaving scratches, and obstructing nutrient transport. The arc-shaped slide plate 6 moves upwards with the tree, preventing abrasion of the bark and improving tree protection. Furthermore, as the tree thickens, it presses against the arc-shaped slide plate 6, the arc-shaped plate 5, and the sliding rod 4. Moving away from the fixed frame 1, the arc plate 5 moves away from the fixed frame 1, which in turn drives the sliding plate 9, connecting rod 10 and baffle 11 to move away from the fixed frame 1. As the tree grows, the baffle 11 moves away from the fixed frame 1, causing the round holes at the bottom of the water tank 7 to open one by one. The water replenishment device replenishes water into the water tank 7. When water overflows from the water replenishment position above the water tank 7, the water tank 7 is full. The water inside the round trough flows to the roots through the round holes to irrigate the tree. The thicker the tree grows, the more round holes the baffle 11 opens in sequence as the tree diameter increases, and more water is poured in. The irrigation volume is automatically and synchronously increased to avoid root rot due to excessive water in the early stage and drought due to lack of water in the later stage, thus ensuring the growth of the tree.

[0024] Please see Figure 1 - Figure 7 Based on the above embodiments, in another embodiment of the present invention, the fixed frame 1 is provided with a limiting device and a supporting device for limiting the fixed frame 1. The limiting device includes a connecting frame 121, an L-shaped plate 122, a fixing block 123 and a trapezoidal block 124. The connecting frame 121 is fixedly installed on the top of the right fixed frame 1, the L-shaped plate 122 is slidably installed on the surface of the left fixed frame 1, the fixing block 123 is fixedly installed on the top of the L-shaped plate 122, and the trapezoidal block 124 is fixedly installed on the surface of the fixing block 123. When the L-shaped plate 122 moves downward, it will insert into the groove to limit the pin 3. The installation is more convenient and can be operated by a single person.

[0025] A fixing plate 125 is fixedly installed on the surface of the fixing frame 1. A trapezoidal sliding plate 126 is slidably installed on the bottom of the fixing plate 125. A connecting plate 127 is fixedly installed on the surface of the fixing plate 125. An L-shaped rod 128 is slidably installed on the surface of the connecting plate 127. A support plate 129 is fixedly installed on the surface of the L-shaped rod 128. The support plate 129 moves towards the tree to support the other two sides of the tree, supporting the tree around itself to prevent wind from blowing through the space between the curved plates 5. The lack of support on the other two sides may cause the tree to bend, affecting its normal growth.

[0026] A No. 4 spring is installed between the L-shaped plate 122 and the fixed frame 1. The L-shaped plate 122 is reset by the elastic force of the No. 4 spring. A No. 5 spring is installed between the fixed plate 125 and the trapezoidal slide plate 126. The trapezoidal slide plate 126 is reset by the elastic force of the No. 5 spring. A No. 6 spring is installed between the connecting plate 127 and the L-shaped rod 128. The L-shaped rod 128 is reset by the elastic force of the No. 6 spring.

[0027] In this embodiment, during operation: the left and right fixed frames 1 are connected. When the pin 3 is inserted into the front end of the left fixed frame 1, the right fixed frame 1 will drive the connecting frame 121 to move towards the left fixed frame 1. The connecting frame 121 will first contact the inclined surface of the trapezoidal block 124, and the connecting frame 121 will push the trapezoidal block 124 upward. The upward movement of the trapezoidal block 124 will drive the fixed block 123 and the L-shaped plate 122 to move upward. Subsequently, after the pin 3 is fully inserted into the left fixed frame 1, the rear half of the connecting frame 121 will disengage from the support of the trapezoidal block 124, causing the trapezoidal block 124 to reset. The reset of the trapezoidal block 124 will drive the fixed block 123 and the L-shaped plate 122 to move downward. The L-shaped plate 122 will contact the pin 3. As the pin 3 continues to move forward, when the groove on the surface of the pin 3 moves above the L-shaped plate 122... At this time, the elastic force of the No. 4 spring will drive the L-shaped plate 122 to move downward. The L-shaped plate 122 will move downward and insert into the groove to limit the pin 3. It is more convenient and does not require many people to assemble. At the same time, after the two fixing frames 1 are connected, the opposing forces will push the trapezoidal slide plate 126 to move in opposite directions. The inclined surface of the trapezoidal slide plate 126 will contact the L-shaped rod 128. The trapezoidal slide plate 126 will push the L-shaped rod 128 to move closer to the tree. The movement of the L-shaped rod 128 to move closer to the tree will drive the support plate 129 to move closer to the tree. By moving the support plate 129 closer to the tree, it will support the other two sides of the tree, supporting the tree around and preventing the wind from blowing between the arc plates 5. The other two sides lack support, which may cause the tree to bend and affect the normal growth of the tree.

[0028] The support device includes a rotating plate 131, a short plate 132, and a sliding frame 133. The rotating plate 131 is rotatably mounted on the inner wall of the support plate 129, the short plate 132 is fixedly mounted on the surface of the rotating plate 131, and the sliding frame 133 is slidably mounted on the inner wall of the support plate 129. When the short plate 132 rotates away from the tree, it will drive the rotating plate 131 to rotate. By rotating the rotating plate 131, the overall support range is expanded, and the support under the tree is improved.

[0029] A long rod 134 is fixedly installed on the top of the trapezoidal slide plate 126. An L-shaped frame 135 is fixedly installed on the surface of the long rod 134. A push plate 136 is fixedly installed on the surface of the L-shaped frame 135. A limit plate 137 slides through the surface of the fixed frame 1. The limit plate 137 limits the support frame 2, so that the support frame 2 is automatically fixed after the fixed frame 1 is assembled, thereby improving the stability of the equipment.

[0030] A first torsion spring is provided between the rotating plate 131 and the support plate 129. The rotating plate 131 is reset by the elastic force of the first torsion spring. A seventh spring is provided between the sliding frame 133 and the support plate 129. The sliding frame 133 is reset by the elastic force of the seventh spring. A support spring is provided between the fixed frame 1 and the limiting plate 137. The limiting plate 137 is reset by the elastic force of the support spring.

[0031] The movement of the support plate 129 towards the tree causes the sliding frame 133 to move towards the tree. As the sliding frame 133 moves towards the tree, it contacts the tree, and the resulting counterforce pushes it away from the tree. This movement of the sliding frame 133 away from the tree causes the short plate 132 to rotate away from the tree. The rotation of the short plate 132 then causes the rotating plate 131 to rotate, expanding the overall support range and improving support under the tree. Simultaneously, the trapezoidal sliding plate 126 moves towards... Moving the support frame 2 closer to the support frame will cause the long rod 134 to move closer to the support frame 2. The movement of the long rod 134 closer to the support frame 2 will cause the L-shaped frame 135 to move closer to the support frame 2. The movement of the L-shaped frame 135 closer to the support frame 2 will cause the push plate 136 to move closer to the support frame 2. The movement of the push plate 136 closer to the support frame 2 will push the limiting plate 137 to engage in the tooth groove. The limiting plate 137 limits the support frame 2, so that the support frame 2 is automatically fixed after the fixed frame 1 is assembled, thereby improving the stability of the equipment.

[0032] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, and is not intended to limit the scope of protection of the present invention. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of the present invention do not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A protective support for tree breeding in landscaping, comprising: The fixing frame (1) is characterized by: Support frame (2), the support frame (2) is rotatably mounted on the inner wall of the fixed frame (1), there are two fixed frames (1), and the support frame (2) has a toothed groove at the pivot. A pin (3) is provided on the surface of the right-side fixing frame (1), and a groove is provided on the surface of the pin (3); The sliding rod (4) slides through the surface of the fixing frame (1); An arc-shaped plate (5) is fixedly installed on the surface of the sliding rod (4), and an arc-shaped sliding plate (6) is slidably installed on the surface of the arc-shaped plate (5). A water tank (7) is fixedly installed at the bottom of the fixed frame (1). A water replenishment device is connected to the surface of the water tank (7). A round hole is opened at the bottom of the water tank (7). A flow guide (8) is set inside the water tank (7). A round groove is opened on the surface of the flow guide (8). The diameter of the round groove is wider at the top and narrower at the bottom. A sliding plate (9) is fixedly installed at the bottom of the arc-shaped plate (5). The sliding plate (9) is slidably connected to the fixed frame (1). A connecting rod (10) is fixedly installed at the bottom of the sliding plate (9). A baffle (11) is fixedly installed on the surface of the connecting rod (10). A notch is opened on the surface of the baffle (11). The baffle (11) is slidably connected to the water tank (7). A limiting device and a support device for limiting the fixed frame (1) are provided on the fixed frame (1).

2. The protective support for breeding trees for landscaping as described in claim 1, characterized in that, A first spring is provided between the sliding rod (4) and the fixed frame (1), a second spring is provided between the sliding plate (9) and the fixed frame (1), and a third spring is provided between the baffle (11) and the water tank (7).

3. The protective support for breeding trees for landscaping as described in claim 2, characterized in that, The limiting device includes a connecting frame (121), an L-shaped plate (122), a fixing block (123), and a trapezoidal block (124). The connecting frame (121) is fixedly installed on the top of the right fixing frame (1), the L-shaped plate (122) is slidably installed on the surface of the left fixing frame (1), the fixing block (123) is fixedly installed on the top of the L-shaped plate (122), and the trapezoidal block (124) is fixedly installed on the surface of the fixing block (123).

4. The protective support for breeding trees for landscaping as described in claim 3, characterized in that, A fixing plate (125) is fixedly installed on the surface of the fixing frame (1), a trapezoidal sliding plate (126) is slidably installed on the bottom of the fixing plate (125), a connecting plate (127) is fixedly installed on the surface of the fixing plate (125), an L-shaped rod (128) is slidably installed on the surface of the connecting plate (127), and a support plate (129) is fixedly installed on the surface of the L-shaped rod (128).

5. A protective support for breeding trees for landscaping according to claim 4, characterized in that, A No. 4 spring is provided between the L-shaped plate (122) and the fixing frame (1), a No. 5 spring is provided between the fixing plate (125) and the trapezoidal sliding plate (126), and a No. 6 spring is provided between the connecting plate (127) and the L-shaped rod (128).

6. The protective support for breeding trees for landscaping as described in claim 5, characterized in that, The support device includes a rotating plate (131), a short plate (132), and a sliding frame (133). The rotating plate (131) is rotatably mounted on the inner wall of the support plate (129), the short plate (132) is fixedly mounted on the surface of the rotating plate (131), and the sliding frame (133) is slidably mounted on the inner wall of the support plate (129).

7. A protective support for breeding trees for landscaping according to claim 6, characterized in that, A long rod (134) is fixedly installed on the top of the trapezoidal slide plate (126), an L-shaped frame (135) is fixedly installed on the surface of the long rod (134), a push plate (136) is fixedly installed on the surface of the L-shaped frame (135), and a limit plate (137) slides through the surface of the fixed frame (1).

8. A protective support for breeding trees for landscaping according to claim 7, characterized in that, A torsion spring of type 1 is provided between the rotating plate (131) and the support plate (129), a spring of type 7 is provided between the sliding frame (133) and the support plate (129), and a support spring is provided between the fixed frame (1) and the limiting plate (137).

Images