Garden tree winter protection device

Abstract

The utility model discloses a garden tree winter protection device which comprises a movable seat, the bottom of the movable seat is fixedly connected with a positioning contact pin, an electric push rod is installed in the middle of the top of the movable seat, the output end of the electric push rod is connected with a top plate, and universal wheels are installed at the bottom of the top plate. The two ends of the top plate are slidably connected to the positioning contact pins, a first protective shell is fixedly connected to the top of the moving seat, a second protective shell is arranged in an inner cavity of the first protective shell, and an adjusting mechanism is arranged on one side of the first protective shell. When a tree is protected, the tree trunk enters the inner side of the first protection shell from the passing groove by moving the moving seat, the second protection shell is driven to rotate through the adjusting mechanism, the first protection shell is made to protect the tree trunk in an annular shape, operation is convenient, and the tree protection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of garden tree protection, in particular to a garden tree winter protection device. Background Art

[0002] When landscaping gardens in northern regions, some cold-sensitive trees are often added for aesthetic reasons. These trees are often frozen in winter. In order to prevent the trees from freezing to death, tree winter protection devices are used to protect the trees.

[0003] In the prior art, when protecting trees, the prior art tree antifreeze device needs to wrap the antifreeze belt around the outer surface of the trunk and branches in circles. The operation is cumbersome, inefficient, and very inconvenient. At the same time, it is also laborious to remove, which affects the protection efficiency of the trees.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In view of the problems in the related art, the present invention proposes a winter protection device for garden trees to overcome the above technical problems existing in the existing related art.

[0006] To this end, the specific technical solutions adopted in this utility model are as follows:

[0007] A winter protection device for garden trees includes a movable seat, the bottom of which is fixedly connected to a positioning pin, an electric push rod is installed at the middle position of the top of the movable seat, the output end of the electric push rod is connected to a top plate, the bottom of the top plate is installed with a universal wheel, the two ends of the top plate are slidably connected to the positioning pin, the top of the movable seat is fixedly connected to a first protective shell, the inner cavity of the first protective shell is provided with a second protective shell, and one side of the first protective shell is provided with an adjustment mechanism.

[0008] Preferably, through holes matching the positioning pins are provided at both ends of the top plate, and the top plate is flush with the movable seat.

[0009] Preferably, a through slot is provided on the first protective shell, and a matching groove is provided on the movable seat.

[0010] Preferably, the upper and lower ends of the second protective shell are fixedly connected with guide blocks, the inner wall of the second protective shell is provided with corresponding guide grooves, and the second protective shell is rotatably connected to the guide grooves of the first protective shell through the guide blocks.

[0011] Preferably, the adjustment mechanism includes a connecting shell, a drive motor, a rotating rod and a tooth plate, the connecting shell is fixed on the first protective shell, the rotating rod is arranged in the connecting shell, one end of the rotating rod is connected to the output shaft of the drive motor, and the tooth plate is equidistantly arranged on the rotating rod.

[0012] Preferably, the outer wall of the second protective shell is provided with equidistant protrusions matching the tooth plate, and the inner wall of the second protective shell is provided with thermal insulation cotton.

[0013] Preferably, the connection between the connecting shell and the first protective shell is through-connected, and the tooth plate is attached to the protrusion of the second protective shell.

[0014] The beneficial effects of the utility model are:

[0015] 1. By providing a first protective shell and a second protective shell, when protecting a tree, the movable seat is moved so that the tree trunk enters the inner side of the first protective shell through the slot, and the adjustment mechanism drives the second protective shell to rotate, so that the first protective shell forms a ring to protect the tree trunk, which is convenient to operate and improves the efficiency of tree protection.

[0016] 2. By equipping an electric push rod and a top plate, when the device is dismantled, the electric push rod drives the top plate to move downward, so that the universal wheel contacts the ground, and the positioning pin is pushed out from the ground through the top plate, which facilitates the dismantling of the device and saves effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a winter protection device for garden trees according to an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of a movable base of a garden tree winter protection device according to an embodiment of the utility model;

[0020] Figure 3 This is a diagram showing the internal structure of the adjustment mechanism and the first protective shell of a garden tree winter protection device according to an embodiment of the present utility model;

[0021] Figure 4 This is a structural diagram of the second protective shell of a winter protection device for garden trees according to an embodiment of the present utility model.

[0022] In the picture:

[0023] 1. Moving seat; 2. Positioning pin; 3. Electric push rod; 4. Top plate; 5. Universal wheel; 6. First protective shell; 7. Second protective shell; 8. Adjustment mechanism; 9. Through slot; 10. Guide block; 11. Connecting shell; 12. Driving motor; 13. Rotating rod; 14. Tooth plate; 15. Bump; 16. Guide slot; 17. Insulation cotton; 18. Groove. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, a winter protection device for garden trees is provided.

[0026] Example 1

[0027] like Figure 1-4 As shown, a winter protection device for garden trees according to an embodiment of the present utility model includes a movable seat 1, the bottom of the movable seat 1 is fixedly connected to a positioning pin 2, an electric push rod 3 is installed in the middle position of the top of the movable seat 1, the output end of the electric push rod 3 is connected to a top plate 4, the bottom of the top plate 4 is installed with a universal wheel 5, both ends of the top plate 4 are slidably connected to the positioning pin 2, the top of the movable seat 1 is fixedly connected to a first protective shell 6, the inner cavity of the first protective shell 6 is provided with a second protective shell 7, and one side of the first protective shell 6 is provided with an adjustment mechanism 8, both ends of the top plate 4 are provided with through holes matching the positioning pin 2, the top plate 4 is flush with the movable seat 1, the first protective shell 6 is provided with a through slot 9, and the movable seat 1 is provided with a groove 18 matching it. When the device is dismantled, the electric push rod 3 drives the top plate 4 to move downward, so that the universal wheel 5 contacts the ground, and the positioning pin 2 is pushed out of the ground through the top plate 4, which is convenient for dismantling the device.

[0028] Example 2

[0029] like Figure 1-4As shown, a winter protection device for garden trees according to an embodiment of the present utility model includes a mobile seat 1, the bottom of the mobile seat 1 is fixedly connected to a positioning pin 2, an electric push rod 3 is installed at the middle position of the top of the mobile seat 1, the output end of the electric push rod 3 is connected to a top plate 4, the bottom of the top plate 4 is installed with a universal wheel 5, the two ends of the top plate 4 are slidably connected to the positioning pin 2, the top of the mobile seat 1 is fixedly connected to a first protective shell 6, the inner cavity of the first protective shell 6 is provided with a second protective shell 7, one side of the first protective shell 6 is provided with an adjustment mechanism 8, the upper and lower ends of the second protective shell 7 are fixedly connected to guide blocks 10, and the second protective shell A corresponding guide groove 16 is provided on the inner wall of the body 7. The second protective shell 7 is rotatably connected to the guide groove 16 of the first protective shell 6 through the guide block 10. The adjusting mechanism 8 includes a connecting shell 11, a drive motor 12, a rotating rod 13 and a tooth plate 14. The connecting shell 11 is fixed on the first protective shell 6. The rotating rod 13 is arranged in the connecting shell 11. One end of the rotating rod 13 is connected to the output shaft of the drive motor 12. The tooth plate 14 is equidistantly arranged on the rotating rod 13. The second protective shell 7 is driven to rotate by the adjusting mechanism 8 to block the through slot 9, so that the first protective shell 6 and the second protective shell 7 are in a ring shape to protect the tree trunk, which is convenient for operation.

[0030] Example 3

[0031] like Figure 1-4 As shown, a winter protection device for garden trees according to an embodiment of the present utility model includes a mobile seat 1, the bottom of the mobile seat 1 is fixedly connected to a positioning pin 2, an electric push rod 3 is installed at the middle position of the top of the mobile seat 1, the output end of the electric push rod 3 is connected to a top plate 4, the bottom of the top plate 4 is installed with a universal wheel 5, the two ends of the top plate 4 are slidably connected to the positioning pin 2, the top of the mobile seat 1 is fixedly connected to a first protective shell 6, the inner cavity of the first protective shell 6 is provided with a second protective shell 7, the first protective shell 6 is provided with a second protective shell 7. An adjustment mechanism 8 is provided on one side, and the outer wall of the second protective shell 7 is equidistantly provided with protrusions 15 matching the tooth plate 14. The inner wall of the second protective shell 7 is provided with thermal insulation cotton 17. The connection between the connecting shell 11 and the first protective shell 6 is set through, and the tooth plate 14 is attached to the protrusion 15 of the second protective shell 7. The driving motor 12 of the adjustment mechanism 8 drives the rotating rod 13 to rotate, so that the tooth plate 14 contacts the protrusion 15 on the second protective shell 7 and pushes it, so that the second protective shell 7 rotates to block the through slot 9.

[0032] In summary, with the help of the above-mentioned technical solution of the present invention, when this device is in use, the device is moved by the movable seat 1 and the universal wheel 5, so that the tree trunk enters the inner side of the first protective shell 6 from the through slot 9, and the positioning pin 2 is inserted into the ground by pressing down the movable seat 1, and the driving motor 12 of the adjustment mechanism 8 drives the rotating rod 13 to rotate, so that the tooth plate 14 contacts the protrusion 15 on the second protective shell 7, and pushes it to rotate the second protective shell 7, blocking the through slot 9, so that the first protective shell 6 and the second protective shell 7 are in a ring shape to protect the tree trunk, which is convenient for operation and improves the efficiency of tree protection. When the device is dismantled, the top plate 4 is driven downward by the electric push rod 3, so that the universal wheel 5 contacts the ground, and the positioning pin 2 is pushed out from the ground through the top plate 4, which facilitates the dismantling of the device and is convenient and labor-saving.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A winter protection device for garden trees, comprising a movable seat (1), characterized in that: The bottom of the movable seat (1) is fixedly connected to a positioning pin (2), an electric push rod (3) is installed at the middle position of the top of the movable seat (1), the output end of the electric push rod (3) is connected to a top plate (4), the bottom of the top plate (4) is installed with a universal wheel (5), the two ends of the top plate (4) are slidably connected to the positioning pin (2), the top of the movable seat (1) is fixedly connected to a first protective shell (6), the inner cavity of the first protective shell (6) is provided with a second protective shell (7), and one side of the first protective shell (6) is provided with an adjustment mechanism (8).

2. A winter protection device for garden trees according to claim 1, characterized in that: Through holes matching the positioning pins (2) are provided at both ends of the top plate (4), and the top plate (4) is flush with the movable seat (1).

3. A winter protection device for garden trees according to claim 2, characterized in that: The first protective shell (6) is provided with a through slot (9), and the movable seat (1) is provided with a groove (18) matching the through slot (9).

4. A winter protection device for garden trees according to claim 3, characterized in that: The upper and lower ends of the second protective shell (7) are fixedly connected with guide blocks (10), and the inner wall of the second protective shell (7) is provided with corresponding guide grooves (16). The second protective shell (7) is rotatably connected to the guide grooves (16) of the first protective shell (6) through the guide blocks (10).

5. A winter protection device for garden trees according to claim 4, characterized in that: The adjustment mechanism (8) comprises a connecting housing (11), a driving motor (12), a rotating rod (13) and a tooth plate (14); the connecting housing (11) is fixed to the first protective housing (6); the rotating rod (13) is arranged in the connecting housing (11); one end of the rotating rod (13) is connected to the output shaft of the driving motor (12); and the tooth plate (14) is equidistantly arranged on the rotating rod (13).

6. A winter protection device for garden trees according to claim 5, characterized in that: The outer wall of the second protective shell (7) is provided with convex blocks (15) matching the tooth plate (14) at equal intervals, and the inner wall of the second protective shell (7) is provided with thermal insulation cotton (17).

7. A winter protection device for garden trees according to claim 6, characterized in that: The connection between the connecting shell (11) and the first protective shell (6) is arranged to be continuous, and the tooth plate (14) is attached to the protrusion (15) of the second protective shell (7).

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