Adjustable cold-proof cloth winder

Abstract

The utility model discloses an adjustable cold-proof cloth winder, which relates to the technical field of tree cold protection and comprises an annular guide rail, a support plate welded on the circumferential outer wall of the annular guide rail, a rotating mechanism and a lifting mechanism. The rotating mechanism comprises a gear ring, a first stepping motor and a driving gear fixedly arranged on an output shaft of the first stepping motor in a sleeving mode and meshed with the gear ring. The lifting mechanism comprises a mounting frame, a second stepping motor, a guide assembly, a lead screw and a lifting block. Through cooperation of the rotating mechanism and the lifting mechanism, one end of the cold-proof cloth is pulled out and fixed to a tree, at the moment, the controller controls the cold-proof cloth to rotate around the tree, the automatic winding effect is achieved, the winding density and height of the cold-proof cloth can be flexibly adjusted according to different use conditions, and the cold-proof cloth is convenient to use. Therefore, the device is convenient and fast to use, time-saving and labor-saving, improves the working efficiency, can be completed by a single person, and effectively reduces the labor cost.

Description

Technical Field

[0001] The utility model relates to the technical field of tree cold protection, in particular to an adjustable cold protection cloth winding device. Background Art

[0002] At present, in order to prevent trees from being frostbitten in the cold winter, cold-proof cloth is usually wrapped around their surface to keep them warm.

[0003] In the prior art, winding is usually done manually, which is time-consuming and labor-intensive, and has low work efficiency. In addition, since the trees need to be wound at a high height, it may be necessary to carry tools such as ladders and cooperate with multiple people to wrap the cold-proof cloth around the trees, so the labor cost is relatively high. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides an adjustable cold-proof cloth wrapper. In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] An adjustable cold-proof cloth winder comprises an annular guide rail, a support plate welded to the circumferential outer wall of the annular guide rail, a rotating mechanism and a lifting mechanism;

[0006] The rotating mechanism includes a gear ring, a No. 1 stepper motor fixed to the top outer wall of the support plate by bolts, and a driving gear fixedly sleeved on the output shaft of the No. 1 stepper motor and meshing with the gear ring;

[0007] The lifting mechanism includes a mounting frame fixed to the outer wall of the top of the gear ring, a No. 2 stepper motor fixed to the outer wall of the top of the mounting frame by bolts, a guide assembly, a lead screw and a lifting block threadedly connected to the lower part of the lead screw;

[0008] A connecting seat is fixed on the side wall of the lifting block, a winding roller is rotatably mounted on the connecting seat, and a cold-proof cloth is wound on the winding roller.

[0009] As a preferred technical solution, the annular guide rail is formed by two symmetrically arranged C-shaped guide rails fixed and spliced ​​by bolts, and the gear ring is formed by two symmetrically arranged C-shaped racks fixed and spliced ​​by bolts.

[0010] As a preferred technical solution, the output shaft of the second stepper motor passes through the top of the mounting frame and is coaxially connected to the top of the lead screw through a coupling, and the bottom end of the lead screw is connected to the bottom inner wall of the mounting frame through a bearing.

[0011] As a preferred technical solution, the guide assembly includes two guide vertical shafts symmetrically welded in the mounting frame, two guide sleeves fixedly embedded in the lifting block, and the two guide sleeves are slidably connected to the two guide vertical shafts respectively.

[0012] As a preferred technical solution, four annularly distributed limiting slide pillars are welded to the bottom outer wall of the gear ring, and the outer walls of the four limiting slide pillars are all slidably connected to the annular guide rail.

[0013] As a preferred technical solution, a No. 1 power supply and a controller are fixedly mounted on the top outer wall of the support plate in sequence, and a No. 2 power supply is fixedly mounted on the upper outer wall of one side of the mounting frame.

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

[0015] The utility model pulls out one end of the cold-proof cloth and fixes it to the tree through the coordinated cooperation of the rotating mechanism and the lifting mechanism. At this time, it can be controlled by the controller to rotate around the tree to achieve the effect of automatic winding, and the winding density and height of the cold-proof cloth can be flexibly adjusted according to different usage conditions. This makes it convenient and quick to use, saves time and effort, improves work efficiency, and can be completed by one person, effectively reducing labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an adjustable cold-proof cloth wrapper proposed by the utility model;

[0017] Figure 2 This is a three-dimensional structural schematic diagram of a ring guide rail in an adjustable cold-proof cloth winder proposed by the utility model;

[0018] Figure 3 This is a three-dimensional structural schematic diagram of a gear ring in an adjustable cold-proof cloth winder proposed by the utility model;

[0019] Figure 4 The utility model is a three-dimensional structural schematic diagram of a lifting mechanism in an adjustable cold-proof cloth winder.

[0020] In the figure: 1. annular guide rail; 2. gear ring; 3. support plate; 4. mounting frame; 5. connecting seat; 6. winding roller; 7. cold-proof cloth; 8. No. 1 stepper motor; 9. driving gear; 10. No. 2 stepper motor; 11. lead screw; 12. lifting block; 13. guide vertical shaft; 14. guide sleeve; 15. limit slide column; 16. No. 1 power supply; 17. controller; 18. No. 2 power supply. DETAILED DESCRIPTION

[0021] 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.

[0022] Example

[0023] Reference Figure 1-4, an adjustable cold-proof cloth winding device, comprising an annular guide rail 1, a support plate 3 welded to the circumferential outer wall of the annular guide rail 1, a rotating mechanism and a lifting mechanism;

[0024] The rotating mechanism includes a gear ring 2, a stepper motor 8 fixed to the top outer wall of the support plate 3 by bolts, and a driving gear 9 fixedly sleeved on the output shaft of the stepper motor 8 and meshing with the gear ring 2;

[0025] The lifting mechanism includes a mounting frame 4 fixed to the top outer wall of the gear ring 2, a second stepping motor 10 fixed to the top outer wall of the mounting frame 4 by bolts, a guide assembly, a lead screw 11 and a lifting block 12 threadedly connected to the lower part of the lead screw 11;

[0026] Furthermore, a connecting seat 5 is fixed to the side wall of the lifting block 12, a winding roller 6 is rotatably mounted on the connecting seat 5, and a cold-proof cloth 7 is wound around the winding roller 6;

[0027] Furthermore, the annular guide rail 1 is formed by two symmetrically arranged C-shaped guide rails fixedly spliced ​​by bolts, and the gear ring 2 is formed by two symmetrically arranged C-shaped racks fixedly spliced ​​by bolts, so that the installation and disassembly of the instrument are convenient, and the tree is ensured to be located in the annular guide rail 1 and the gear ring 2 during use;

[0028] Furthermore, the output shaft of the second stepper motor 10 passes through the top of the mounting frame 4 and is coaxially connected to the top of the lead screw 11 through a coupling, and the bottom end of the lead screw 11 is connected to the bottom inner wall of the mounting frame 4 through a bearing;

[0029] Furthermore, the guide assembly includes two guide vertical shafts 13 symmetrically welded in the mounting frame 4, and two guide sleeves 14 fixedly embedded in the lifting block 12. The two guide sleeves 14 are slidably connected to the two guide vertical shafts 13 respectively, and the guide assembly can ensure that the lifting block 12 performs linear motion;

[0030] Furthermore, four annularly distributed limiting slide posts 15 are welded to the bottom outer wall of the gear ring 2, and the outer walls of the four limiting slide posts 15 are all slidably connected to the annular guide rail 1, which can ensure the stability of the rotation of the gear ring 2;

[0031] Furthermore, a No. 1 power supply 16 for supplying power to the No. 1 stepper motor 8 is fixedly mounted on the top outer wall of the support plate 3, and a controller 17 is also fixedly mounted on the top outer wall of the support plate 3. The controller 17 is used to control the No. 1 stepper motor 8 and the No. 2 stepper motor 10 and is controlled wirelessly. A No. 2 power supply 18 for supplying power to the No. 2 stepper motor 10 is fixedly mounted on the upper outer wall of one side of the mounting frame 4;

[0032] Then, in this embodiment, one end of the cold-proof cloth 7 is pulled out and fixed to the tree through the coordinated cooperation of the rotating mechanism and the lifting mechanism. At this time, it is controlled by the controller 17 to rotate around the tree to achieve the effect of automatic winding, and the winding density and height of the cold-proof cloth 7 can be flexibly adjusted according to different usage conditions. This makes it convenient and quick to use, saves time and effort, improves work efficiency, and can be completed by one person, effectively reducing labor costs.

[0033] The working principle of this embodiment:

[0034] First, the annular guide rail 1 and the gear ring 2 are installed, and then one end of the cold-proof cloth 7 is pulled out and fixed to the tree, and then the required winding density and height instructions are input on the controller 17 for use;

[0035] Secondly, after receiving the control instruction from the controller 17, the first stepper motor 8 controls the driving gear 9 to rotate, and then the gear ring 2 meshing with the driving gear 9 drives the mounting frame 4 to rotate a certain number of times, so that as the mounting frame 4 rotates around the tree, the cold-proof cloth 7 can be automatically wound, and the winding density can be controlled by controlling the number of rotations;

[0036] Finally, after receiving the control instruction from the controller 17, the No. 2 stepper motor 10 controls the screw 11 to rotate. Under the guidance of the guide assembly, the lifting block 12 threadedly connected to the screw 11 will control the winding roller 6 installed on the connecting seat 5 to move upward in an orderly manner to control the winding height, thereby completing the entire winding process.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable cold-proof cloth wrapper, comprising an annular guide rail (1) and a support plate (3) welded to the circumferential outer wall of the annular guide rail (1), characterized in that: It also includes a rotating mechanism and a lifting mechanism; The rotating mechanism comprises a gear ring (2), a stepper motor (8) fixed to the top outer wall of the support plate (3) by bolts, and a driving gear (9) fixedly sleeved on the output shaft of the stepper motor (8) and meshing with the gear ring (2); The lifting mechanism comprises a mounting frame (4) fixed to the top outer wall of the gear ring (2), a second stepping motor (10) fixed to the top outer wall of the mounting frame (4) by bolts, a guide assembly, a lead screw (11) and a lifting block (12) threadedly connected to the lower part of the lead screw (11); A connecting seat (5) is fixed to the side wall of the lifting block (12), a winding roller (6) is rotatably mounted on the connecting seat (5), and a cold-proof cloth (7) is wound around the winding roller (6).

2. The adjustable cold-proof cloth wrapper according to claim 1, characterized in that: The annular guide rail (1) is formed by two symmetrically arranged C-shaped guide rails fixedly spliced ​​together by bolts, and the gear ring (2) is formed by two symmetrically arranged C-shaped racks fixedly spliced ​​together by bolts.

3. The adjustable cold-proof cloth wrapper according to claim 1, characterized in that: The output shaft of the second stepper motor (10) passes through the top of the mounting frame (4) and is coaxially connected to the top of the lead screw (11) through a coupling, and the bottom end of the lead screw (11) is connected to the bottom inner wall of the mounting frame (4) through a bearing.

4. The adjustable cold-proof cloth wrapper according to claim 1, characterized in that: The guide assembly comprises two guide vertical shafts (13) symmetrically welded in the mounting frame (4), and two guide sleeves (14) fixedly embedded in the lifting block (12), and the two guide sleeves (14) are respectively slidably connected to the two guide vertical shafts (13).

5. The adjustable cold-proof cloth wrapper according to claim 1, characterized in that: Four annularly distributed limiting slide posts (15) are welded to the bottom outer wall of the gear ring (2), and the outer walls of the four limiting slide posts (15) are all slidably connected to the annular guide rail (1).

6. The adjustable cold-proof cloth wrapper according to claim 1, characterized in that: A No. 1 power supply (16) and a controller (17) are fixedly mounted on the top outer wall of the support plate (3) in sequence, and a No. 2 power supply (18) is fixedly mounted on the upper outer wall of one side of the mounting frame (4).

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