Sapling supporting frame convenient to adjust

Abstract

The utility model discloses a sapling supporting frame convenient to adjust, which comprises a supporting rod, a stud is arranged in the supporting rod, a fixing cylinder is arranged on one side of the top end of the stud, the sapling supporting frame further comprises an adjusting mechanism, the adjusting mechanism comprises a rotating ring arranged on the outer surface of the supporting rod, a rotating gear is rotatably connected in the supporting rod, and the rotating gear is connected with the rotating ring. And screw rods are mounted at the upper end and the lower end of the rotating gear. The sapling supporting frame is provided with the rotating ring rotationally connected with the outer surface of the rotating supporting rod, the rotating ring rotates to drive the rotating gear rotationally connected with the interior of the supporting rod to rotate, and the screw rods installed at the upper end and the lower end of the rotating gear rotate at the same time; according to the supporting frame for the tree, the stud in threaded connection with one end of the threaded rod can slide and extend upwards from the interior of the supporting rod, the supporting frame can be installed while a user adjusts the height of the supporting frame, the installation efficiency is improved, and meanwhile the supporting frame can be flexibly used according to the height of the tree.

Description

Technical Field

[0001] The utility model relates to the technical field of sapling planting, in particular to a sapling supporting frame which is easy to adjust. Background Art

[0002] The seedling support frame is a tool for fixing seedlings. After the tree is planted or transplanted, the root system has not yet expanded. In order to prevent it from tilting and falling under the action of external forces and to ensure its survival rate, a fixed support is often used to fix it after planting.

[0003] When planting workers install support frames for saplings, they usually look for three suitable wooden boards based on the height of the trees. After bundling the three wooden boards together, they insert the bundled wooden boards into the soil, and then bundle and install the saplings and the three wooden boards to achieve the effect of supporting the saplings. The whole operation process is rather cumbersome. Utility Model Content

[0004] The utility model discloses an adjustable sapling support frame, which aims to solve the technical problem that when planting personnel install the support frame for saplings, they usually have to find three suitable wooden boards according to the height of the trees, bundle and connect the three wooden boards, insert the bundled wooden boards into the soil, and then bundle and install the saplings and the three wooden boards, so as to achieve the effect of supporting the saplings, and the whole operation process is relatively cumbersome.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sapling support frame that is easy to adjust, comprises a support rod, a stud is installed inside the support rod, a fixing tube is installed on one side of the top end of the stud, and also comprises an adjusting mechanism: the adjusting mechanism comprises a swivel arranged on the outer surface of the support rod, the support rod is rotatably connected with a rotating gear inside, screws are installed on the upper and lower ends of the rotating gear, one end of the screw is sleeved with a mounting assembly for connecting the support frame to the ground, a limiting assembly for stabilizing the swivel is provided on the outer surface of the swivel, and a guide assembly for adjusting the use height of the support frame is installed on the outer surface of the stud; a retracting mechanism: the retracting mechanism is arranged inside the fixing tube, and the retracting mechanism is used by a grower to retract and store the support frame.

[0007] By setting up an adjustment mechanism and rotating a swivel connected to the outer surface of the support rod, the swivel drives the rotating gear connected to the inside of the support rod to rotate, so that the screw rods installed at the upper and lower ends of the rotating gear rotate at the same time, and the stud threadedly connected at one end of the screw rod can slide and extend upward from the inside of the support rod, so that the height of the support frame can be adjusted while the support rod is installed.

[0008] In a preferred embodiment, the retractable mechanism includes a connecting rod arranged inside the fixed tube, a binding assembly for binding straw ropes for binding trees is installed below the connecting rod, a spring block is installed on the outer surface of the connecting rod, a slot is opened on the outer surface of the fixed tube, and a compression spring is fixedly connected to the rear end of the connecting rod.

[0009] By setting up a retractable mechanism and pressing down on the spring block that is engaged and connected inside the slot, a connecting rod with a compression spring installed at one end can be popped out from the inside of the fixed tube, and at the same time, the two sets of retractable support rods can be unfolded.

[0010] In a preferred solution, the binding assembly includes a rope arranged below the connecting rod, the number of the ropes is set to multiple groups, the size of the slot is adapted to the size of the spring block, and another group of support rods is installed at one end of the connecting rod.

[0011] By setting up the binding component, the straw rope for binding the saplings can be wound through the rope, which is convenient for the user to operate and increases the connection stability between the support frame and the tree.

[0012] In a preferred solution, the installation assembly includes an insertion rod arranged at one end of the screw rod, a thread groove is formed inside the insertion rod, and the insertion rod and the screw rod are threadedly connected.

[0013] By providing the installation assembly, the user can complete the installation of the support frame while adjusting the height of the support frame.

[0014] In a preferred solution, the limiting assembly includes a rotation groove arranged on the outer surface of the rotating ring, and the internal thread of the rotation groove is connected with a bolt.

[0015] By setting the limit assembly, after the swivel is rotated, the bolt and the swivel groove are threadedly connected to limit and lock the swivel.

[0016] In a preferred solution, the guide assembly includes a limit block arranged on the outer surface of the stud, the inner wall of the support rod is provided with a guide groove, and the limit block is slidably connected inside the guide groove.

[0017] By providing the guide assembly, the stud can be prevented from rotating inside the support rod as the screw rod rotates.

[0018] The utility model discloses a sapling support frame which is easy to adjust and has the following beneficial effects.

[0019] First, by setting an adjustment mechanism, by rotating the swivel connected to the outer surface of the support rod, the swivel drives the rotating gear connected to the inside of the support rod to rotate, so that the screws installed at the upper and lower ends of the rotating gear rotate at the same time, so that the stud threadedly connected to one end of the screw can slide upward from the inside of the support rod to extend, and the user can complete the installation of the support frame while adjusting the height of the support frame, thereby improving the installation efficiency and allowing the support frame to be flexibly used according to the height of the tree;

[0020] Secondly, by setting up a retractable mechanism and pressing down on the spring block that is engaged inside the card slot, a connecting rod with a compression spring installed on one end can be popped out from the inside of the fixed tube, and at the same time, the two sets of retractable support rods can be unfolded, which can facilitate the user to quickly unfold the support frame and achieve the effect of being easy to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model provides an axonometric view of an easily adjustable sapling support frame.

[0022] Figure 2 The utility model provides an exploded view of an easily adjustable sapling support frame.

[0023] Figure 3 The utility model is a cross-sectional view of an easily adjustable sapling support frame.

[0024] Figure 4 This is an axonometric diagram from another perspective of the easily adjustable sapling support frame proposed by the utility model.

[0025] In the attached figure: 1. support rod; 2. fixing tube; 3. connecting rod; 4. compression spring; 5. spring block; 6. rope; 7. swivel; 8. rotating gear; 9. bolt; 10. plug rod; 11. screw rod; 12. stud; 13. limit block; 14. slot. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] The utility model discloses an adjustable sapling support frame which is mainly used when planting personnel install the support frame for saplings. Usually, they find three suitable wooden boards according to the height of the trees, and after bundling and connecting the three wooden boards, insert the bundled wooden boards into the soil, and then bundle and install the saplings and the three wooden boards, so as to achieve the effect of supporting the saplings. The whole operation process is relatively complicated.

[0029] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 A sapling support frame that is easy to adjust includes a support rod 1, a stud 12 is installed inside the support rod 1, a fixing tube 2 is installed on one side of the top of the stud 12, and also includes an adjusting mechanism: the adjusting mechanism includes a swivel 7 arranged on the outer surface of the support rod 1, and a rotating gear 8 is rotatably connected inside the support rod 1. Screws 11 are installed at both the upper and lower ends of the rotating gear 8, and one end of the screw 11 is sleeved with a mounting assembly for connecting the support frame to the ground, a limiting assembly for stable use of the swivel 7 is provided on the outer surface of the swivel 7, and a guide assembly for adjusting the use height of the support frame is installed on the outer surface of the stud 12; a retracting mechanism: the retracting mechanism is arranged inside the fixing tube 2, and the retracting mechanism is used by the cultivator to retract and store the support frame.

[0030] In this solution, when the user supports the sapling, after placing the support rod 1 in a suitable place, the user rotates the swivel 7 rotatably connected to the outer surface of the support rod 1, so that the swivel 7 rotates and drives the rotating gear 8 rotatably connected inside the support rod 1 to rotate, so that the two groups of screws 11 fixedly connected at the upper and lower ends of the rotating gear 8 rotate at the same time, so that the stud 12 threadedly connected at one end of one group of screws 11 can slide upward from the inside of the support rod 1 to adjust the height of the support frame, and at the same time, the other group of screws 11 can be rotated to drive the installation component threaded at one end to extend downward, so that the installation component is rotated to the inside of the soil, so that the support frame is connected to the ground. At the same time, by setting a retractable mechanism, the user can quickly unfold the support frame and achieve the effect of being easy to carry.

[0031] In this solution, the retracting and releasing mechanism includes a connecting rod 3 arranged inside the fixed tube 2, a binding assembly for tying straw ropes for binding trees is installed below the connecting rod 3, a spring block 5 is installed on the outer surface of the connecting rod 3, a card groove 14 is opened on the outer surface of the fixed tube 2, and a compression spring 4 is fixedly connected to the rear end of the connecting rod 3.

[0032] Among them, refer to Figure 1 and Figure 4 In a preferred embodiment, by setting up a retractable mechanism, by pressing downward the spring block 5 that is engaged and connected inside the slot 14, the connecting rod 3 with a compression spring 4 installed at one end can be popped out from the inside of the fixed tube 2, and at the same time, the two sets of retractable support rods 1 can be unfolded.

[0033] Further, see Figure 1 and Figure 4 In a preferred embodiment, the binding component includes a rope 6 arranged under the connecting rod 3, the number of the ropes 6 is set to multiple groups, the size of the slot 14 is adapted to the size of the spring block 5, and another group of support rods 1 is installed at one end of the connecting rod 3. By setting up the binding component, the straw rope for binding the saplings can be wrapped around the rope 6, which facilitates the user's operation while increasing the connection stability between the support frame and the tree.

[0034] Among them, refer to Figure 2 and Figure 3 In a preferred embodiment, the installation component includes an insertion rod 10 arranged at one end of a screw rod 11, a threaded groove is opened inside the insertion rod 10, and the insertion rod 10 and the screw rod 11 are threadedly connected. By setting the installation component, the user can complete the installation of the support frame while adjusting the height of the support frame.

[0035] Further, see Figure 2 and Figure 3 In a preferred embodiment, the limit assembly includes a rotation groove arranged on the outer surface of the swivel 7, and the internal thread of the rotation groove is connected with a bolt 9. By setting the limit assembly, after the swivel 7 is rotated, the bolt 9 and the rotation groove are threadedly connected, thereby limiting and locking the swivel 7.

[0036] Among them, refer to Figure 2 and Figure 3 In a preferred embodiment, the guide assembly includes a limit block 13 arranged on the outer surface of the stud 12, and a guide groove is opened on the inner wall of the support rod 1. The limit block 13 is slidably connected to the inside of the guide groove. By setting the guide assembly, the stud 12 can be prevented from rotating inside the support rod 1 as the screw rod 11 rotates.

[0037] The above are only preferred specific implementations of the utility model, but the protection scope of the utility model is not limited to them. The replacement can be a replacement of part of the structure, device, method steps, or a complete technical solution. Equivalent replacement or changes based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A sapling support frame that is easy to adjust, comprising a support rod (1), a stud (12) installed inside the support rod (1), and a fixing tube (2) installed on one side of the top end of the stud (12), characterized in that: Also includes: Adjustment mechanism: The adjustment mechanism comprises a swivel (7) arranged on the outer surface of the support rod (1), the support rod (1) is internally rotatably connected to a rotating gear (8), screws (11) are installed at both upper and lower ends of the rotating gear (8), one end of the screw (11) is sleeved with a mounting assembly for connecting the support frame to the ground, the outer surface of the swivel (7) is provided with a limit assembly for stabilizing the use of the swivel (7), and the outer surface of the stud (12) is provided with a guide assembly for adjusting the use height of the support frame; Retractable mechanism: The retractable mechanism is arranged inside the fixed cylinder (2), and is used by the cultivator to retract and store the support frame.

2. The adjustable sapling support frame according to claim 1, characterized in that: The retractable mechanism comprises a connecting rod (3) arranged inside the fixed cylinder (2); a binding assembly for binding straw ropes for binding trees is installed below the connecting rod (3); a spring clamping block (5) is installed on the outer surface of the connecting rod (3); a clamping groove (14) is provided on the outer surface of the fixed cylinder (2); and a compression spring (4) is fixedly connected to the rear end of the connecting rod (3).

3. The adjustable sapling support frame according to claim 2, characterized in that: The binding assembly comprises a set of ropes (6) arranged below the connecting rod (3), and the number of the set of ropes (6) is set to multiple groups.

4. The adjustable sapling support frame according to claim 2, characterized in that: The size of the clamping slot (14) is adapted to the size of the spring clamping block (5), and another set of support rods (1) is installed at one end of the connecting rod (3).

5. The adjustable sapling support frame according to claim 1, characterized in that: The mounting assembly comprises an insert rod (10) arranged at one end of the screw rod (11), a thread groove is provided inside the insert rod (10), and the insert rod (10) and the screw rod (11) are threadedly connected.

6. The adjustable sapling support frame according to claim 1, characterized in that: The limiting assembly comprises a rotation groove provided on the outer surface of the rotating ring (7), and a bolt (9) is connected to the internal thread of the rotation groove.

7. The adjustable sapling support frame according to claim 1, characterized in that: The guide assembly comprises a limit block (13) arranged on the outer surface of the stud (12); a guide groove is provided on the inner wall of the support rod (1); and the limit block (13) is slidably connected to the inside of the guide groove.

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