Tensioning mechanism with belt convenient to disassemble

Abstract

The utility model relates to a tensioning mechanism convenient for dismounting a belt, which belongs to the technical field of belt dismounting and tensioning, and comprises a frame body, a first guide frame, a first guide wheel, a second guide wheel, a third guide wheel, a belt, a tensioning wheel and a second guide frame, the tensioning mechanism comprises a mounting frame fixedly mounted on the outer wall of the top of the frame body, a hook is fixedly mounted in the mounting frame, and the front end of the hook is movably connected with a tensioning spring. According to the tensioning mechanism capable of conveniently disassembling the belt, the belt can be conveniently tensioned under the action of a hook, a tensioning spring and a hanging ring base, the belt and a tensioning wheel are connected more firmly and stably, the belt is limited under the action of an adjusting plate, a threaded fastening connecting base and a belt baffle, and the belt can be conveniently disassembled. And the belt can be separated from the tensioning wheel only by moving the belt baffle upwards by a small section, so that the belt dismounting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of belt disassembly and tensioning, in particular to a tensioning mechanism which is convenient for disassembling a belt. Background Art

[0002] A belt is usually an endless belt made of leather, synthetic materials or other tough materials, mainly used to fix clothing or as part of a transmission device. In the field of clothing, belts can be used to tighten the waist of pants, playing a dual role of decoration and practicality; in the field of machinery, belts are used to transmit power and motion, such as motorcycle transmission belts, conveyor belts on mechanical equipment, etc. The quality and design of belts are diverse, which not only reflects personal taste, but also ensures the efficient operation of equipment.

[0003] At present, when the belt is in use, it is generally connected to the guide wheel through transmission. Since it is necessary to ensure that the belt and the guide wheel are tensioned, the connection between the guide wheel and the belt is relatively tight. The tensioning wheel needs to be removed from the frame before the belt can be removed, which makes it troublesome to remove the guide wheel and the belt. Therefore, a tensioning mechanism that facilitates the removal of the belt is proposed. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a tensioning mechanism for facilitating the disassembly of the belt, which has the advantages of improving the convenience of belt disassembly, and solves the problem that the guide wheel and the belt are tightly connected, and the tensioning wheel needs to be removed from the frame before the belt can be removed, which makes the disassembly of the guide wheel and the belt more troublesome.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tensioning mechanism for facilitating the disassembly of a belt, comprising a frame, a first guide frame, a first guide wheel, a second guide wheel, a third guide wheel, a belt, a tensioning wheel and a second guide frame, wherein the top of the frame is respectively provided with a tensioning mechanism and a belt disassembly mechanism;

[0006] The tensioning mechanism comprises a mounting frame fixedly mounted on the top outer wall of the frame body, a hook is fixedly mounted inside the mounting frame, a tensioning spring is movably connected to the front end of the hook, a supporting base is fixedly mounted on the top outer wall of the frame body, a mounting plate is movably mounted on the top outer wall of the supporting base, and a hanging ring seat is fixedly mounted on the top outer wall of the mounting plate;

[0007] The belt disassembly and assembly mechanism comprises an adjustment plate movably mounted on the top outer wall of the mounting plate, a threaded fastening connection seat is movably mounted inside the adjustment plate, and a belt baffle is fixedly mounted on the bottom outer wall of the adjustment plate.

[0008] Furthermore, a connecting hook and a hanging ring are respectively provided at both ends of the tension spring, the connecting hook is movably connected to the hook, and the hanging ring is movably installed on the outer peripheral wall of the hanging ring seat.

[0009] Furthermore, a screw is movably installed inside the mounting plate, a threaded groove is provided on the top of the support base, and the screw passes through the inside of the mounting plate and is threadedly connected to the inside of the threaded groove and is of a matching size.

[0010] Further, the first guide wheel, the second guide wheel and the third guide wheel are located on the right side of the mounting plate.

[0011] Furthermore, a threaded hole is provided inside the mounting plate, and the threaded fastening connection seat penetrates through the inner thread of the adjusting plate and is connected to the inside of the threaded hole and is adapted in size.

[0012] Furthermore, the left outer wall of the belt baffle is movably connected to a side of the belt away from the tensioning wheel.

[0013] Furthermore, the first guide frame and the second guide frame are fixedly mounted on the top of the frame body, the first guide wheel, the second guide wheel and the third guide wheel are all rotatably connected to the top of the frame body, the tensioning wheel is rotatably connected to the bottom outer wall of the mounting plate, and the belt drive is connected to the outer peripheral wall of the first guide frame, the second guide frame, the first guide wheel, the second guide wheel, the third guide wheel and the tensioning wheel.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The belt is easily disassembled by the tensioning mechanism, which facilitates the tensioning of the belt through the action of the hook, the tensioning spring and the hanging ring seat, so that the connection between the belt and the tensioning wheel is tighter and more stable, and the belt is limited through the action of the adjusting plate, the threaded fastening connection seat and the belt baffle plate, and the belt can be separated from the tensioning wheel by only moving the belt baffle plate upwards a short distance, thereby improving the efficiency of belt disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 Schematic diagram of the structure from top view;

[0018] Figure 3 For this utility model Figure 1 Schematic diagram of the dorsal structure;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the structure on the right.

[0020] In the figure:

[0021] 1. Frame; 2. First guide frame; 3. First guide wheel; 4. Second guide wheel; 5. Third guide wheel; 6. Belt; 7. Tensioning wheel; 8. Mounting frame; 9. Hook; 10. Tensioning spring; 11. Support base; 12. Mounting plate; 13. Hanging ring seat; 14. Adjustment plate; 15. Threaded fastening connection seat; 16. Belt baffle; 17. Second guide frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In this embodiment, a tensioning mechanism for facilitating the disassembly of a belt comprises a frame 1, a first guide frame 2, a first guide wheel 3, a second guide wheel 4, a third guide wheel 5, a belt 6, a tensioning wheel 7 and a second guide frame 17. A tensioning mechanism and a belt disassembly mechanism are respectively provided on the top of the frame 1.

[0024] The tensioning mechanism includes a mounting frame 8 fixedly mounted on the top outer wall of the frame body 1, a hook 9 fixedly mounted inside the mounting frame 8, a tensioning spring 10 movably connected to the front end of the hook 9, a supporting base 11 fixedly mounted on the top outer wall of the frame body 1, a mounting plate 12 movably mounted on the top outer wall of the supporting base 11, the first guide wheel 3, the second guide wheel 4 and the third guide wheel 5 are located on the right side of the mounting plate 12, a hanging ring seat 13 is fixedly mounted on the top outer wall of the mounting plate 12, connecting hooks and hanging rings are respectively provided at both ends of the tensioning spring 10, the connecting hooks are movably connected to the hook 9, the hanging ring is movably mounted on the outer peripheral wall of the hanging ring seat 13, a screw is movably mounted inside the mounting plate 12, a threaded groove is opened on the top of the support base 11, the screw passes through the inside of the mounting plate 12 and is threadedly connected to the inside of the threaded groove and is of matching size.

[0025] The belt disassembly and assembly mechanism includes an adjustment plate 14 movably mounted on the top outer wall of the mounting plate 12, a threaded fastening connection seat 15 is movably mounted inside the adjustment plate 14, a threaded hole is opened inside the mounting plate 12, the threaded fastening connection seat 15 passes through the internal thread of the adjustment plate 14 and is connected to the inside of the threaded hole and is adapted in size, a belt baffle 16 is fixedly mounted on the bottom outer wall of the adjustment plate 14, and the left outer wall of the belt baffle 16 is movably connected to the side of the belt 6 away from the tensioning wheel 7.

[0026] The first guide frame 2 and the second guide frame 17 are fixedly installed on the top of the frame body 1, the first guide wheel 3, the second guide wheel 4 and the third guide wheel 5 are all rotatably connected to the top of the frame body 1, the tensioning wheel 7 is rotatably connected to the bottom outer wall of the mounting plate 12, and the belt 6 is transmission-connected to the outer peripheral wall of the first guide frame 2, the second guide frame 17, the first guide wheel 3, the second guide wheel 4, the third guide wheel 5 and the tensioning wheel 7.

[0027] In this embodiment, connecting wheels are provided inside the first guide frame 2 and the second guide frame 17, and the belt 6 is drivingly connected to the outer peripheral wall of the connecting wheels.

[0028] In this embodiment, there is a gap between the tension wheel 7 and the frame 1 , and the gap is greater than the width of the belt 6 .

[0029] In this embodiment, a screwing structure is provided on the top of the threaded fastening connection seat 15, and the threaded fastening connection seat 15 can be screwed directly by hand.

[0030] The working principle of the above embodiment is:

[0031] When it is necessary to disassemble the belt 6, the staff holds the top of the threaded fastening connector 15 with two fingers, and then rotates the threaded fastening connector 15 counterclockwise. At this time, the threaded fastening connector 15 is taken out from the inside of the mounting plate 12. At this time, the mounting plate 12 is moved upward a short distance, and the belt baffle 16 will move upward synchronously with the mounting plate 12. The belt baffle 16 will be slidably connected to the inside of the mounting plate 12. At this time, the belt baffle 16 will not limit the belt 6. At this time, the belt 6 can be separated from the tensioning wheel 7, and moved from the right side of the tensioning wheel 7 and then moved downward to complete the disassembly of the belt 6.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt tensioning mechanism for facilitating disassembly, comprising a frame (1), a first guide frame (2), a first guide wheel (3), a second guide wheel (4), a third guide wheel (5), a belt (6), a tensioning wheel (7) and a second guide frame (17), characterized in that: The top of the frame (1) is provided with a tensioning mechanism and a belt disassembly and assembly mechanism; The tensioning mechanism comprises a mounting frame (8) fixedly mounted on the top outer wall of the frame body (1), a hook (9) fixedly mounted inside the mounting frame (8), a tensioning spring (10) movably connected to the front end of the hook (9), a supporting base (11) fixedly mounted on the top outer wall of the frame body (1), a mounting plate (12) movably mounted on the top outer wall of the supporting base (11), and a hanging ring seat (13) fixedly mounted on the top outer wall of the mounting plate (12); The belt disassembly and assembly mechanism comprises an adjustment plate (14) movably mounted on the top outer wall of the mounting plate (12), a threaded fastening connection seat (15) being movably mounted inside the adjustment plate (14), and a belt baffle (16) being fixedly mounted on the bottom outer wall of the adjustment plate (14).

2. A belt tensioning mechanism for easy disassembly according to claim 1, characterized in that: The two ends of the tension spring (10) are respectively provided with a connecting hook and a hanging ring, the connecting hook is movably connected to the hook (9), and the hanging ring is movably mounted on the outer peripheral wall of the hanging ring seat (13).

3. A tensioning mechanism for facilitating belt disassembly according to claim 1, characterized in that: A screw is movably installed inside the mounting plate (12), a thread groove is provided on the top of the support base (11), and the screw passes through the inside of the mounting plate (12) and is threadedly connected to the inside of the thread groove and is of a matching size.

4. A tensioning mechanism for facilitating belt disassembly according to claim 1, characterized in that: The first guide wheel (3), the second guide wheel (4) and the third guide wheel (5) are located on the right side of the mounting plate (12).

5. The tensioning mechanism for facilitating belt disassembly according to claim 1, characterized in that: A threaded hole is provided inside the mounting plate (12), and the threaded fastening connection seat (15) penetrates the inner thread of the adjustment plate (14) and is connected to the inside of the threaded hole and is of a matching size.

6. A tensioning mechanism for facilitating belt disassembly according to claim 1, characterized in that: The left outer wall of the belt baffle (16) is movably connected to a side of the belt (6) away from the tensioning wheel (7).

7. The tensioning mechanism for facilitating belt disassembly according to claim 1, characterized in that: The first guide frame (2) and the second guide frame (17) are fixedly mounted on the top of the frame body (1); the first guide wheel (3), the second guide wheel (4) and the third guide wheel (5) are all rotatably connected to the top of the frame body (1); the tension wheel (7) is rotatably connected to the bottom outer wall of the mounting plate (12); and the belt (6) is transmission-connected to the outer peripheral wall of the first guide frame (2), the second guide frame (17), the first guide wheel (3), the second guide wheel (4), the third guide wheel (5) and the tension wheel (7).

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