CN220118587U

CN220118587U - Combined type buffering sprocket

Info

Publication number: CN220118587U
Application number: CN202321099209.9U
Authority: CN
Inventors: 高树锋
Original assignee: Renqiu Kunxiang Transmission Parts Co ltd
Current assignee: Renqiu Kunxiang Transmission Parts Co ltd
Priority date: 2023-05-09
Filing date: 2023-05-09
Publication date: 2023-12-01
Anticipated expiration: 2033-05-09

Abstract

The utility model discloses a composite buffer chain wheel which comprises a rotating shaft main body and a first chain wheel main body, wherein the first chain wheel main body is arranged on the outer wall of the rotating shaft main body, a second chain wheel main body is sleeved on the outer wall of the rotating shaft main body, through holes are formed in the outer wall of the rotating shaft main body, mounting frames are arranged at the top end and the bottom end of the inside of the rotating shaft main body, a conical fluted disc is rotatably arranged in the mounting frames through balls, threaded holes are formed in the conical fluted disc, and threaded holes are formed in the threaded holes. This combined type buffering sprocket passes through screw hole and threaded rod threaded connection to through the cooperation of sliding rod and slip telescopic, make the conical fluted disc can drive the threaded rod and go up and down at the inside of screw hole through sliding rod and slip telescopic when rotatory, and through threaded rod and the mutual block of spacing groove, thereby make the threaded rod go up and down to dismantle the change to the second sprocket main part.

Description

Combined type buffering sprocket

Technical Field

The utility model relates to the technical field of chain wheels, in particular to a composite buffering chain wheel.

Background

The conventional composite buffer chain wheel can basically meet the use requirements of people, but certain problems still exist, and the specific problems are as follows:

most of the compound buffer chain wheels in the current market are easy to wear when used for a long time, and the compound buffer chain wheels are required to be detached better, but the existing compound buffer chain wheels are inconvenient for operators to detach the compound buffer chain wheels, so that the labor intensity of the operators is increased.

Disclosure of Invention

The present utility model is directed to a composite cushion sprocket that solves the above-mentioned problems with the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a combined type buffering sprocket, includes pivot main part and first sprocket main part, first sprocket main part is installed to the outer wall of pivot main part, the outer wall cover of pivot main part is equipped with the second sprocket main part, the through-hole has all been seted up to the outer wall of pivot main part, the mounting bracket is all installed on the inside top of pivot main part and bottom, and the inside of mounting bracket is rotated through the ball and is installed the conical fluted disc, threaded hole has been seted up to the inside of conical fluted disc, and the inside of screw hole is provided with the screw hole.

Preferably, the threaded rod is in threaded connection with the threaded hole.

Preferably, the inner wall of the second sprocket main body is provided with a limit groove, and the limit groove is mutually clamped with the threaded rod.

Preferably, the sliding rod is installed to the one end that the mounting bracket is close to each other, and the outer wall cover of sliding rod is equipped with the sliding sleeve, the outer wall fixed connection of sliding sleeve's outer wall and threaded rod.

Preferably, the side wall of the inside one end of pivot main part is rotated through the bearing and is installed the bull stick main part, and the conical gear main part is installed to the one end of bull stick main part, conical gear main part and conical fluted disc intermeshing.

Preferably, the carousel main part is installed to the one end of bull stick main part, and the outer wall of carousel main part is provided with the anti-skidding line.

Compared with the prior art, the utility model has the beneficial effects that:

1. through installing first sprocket main part, second sprocket main part, the through-hole, the conical tooth disc, threaded rod and spacing groove, through conical gear main part and conical tooth disc intermeshing, make the conical gear main part rotate simultaneously with the conical tooth disc that can drive in rotatory, and through screw hole and threaded rod threaded connection, and through sliding rod and sliding sleeve's mutually supporting, make the conical tooth disc can drive the threaded rod and go up and down in the inside of screw hole through sliding rod and sliding sleeve when rotatory, and through threaded rod and spacing groove mutually clamped, thereby make the threaded rod go up and down to dismantle the change to the second sprocket main part.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a second sprocket body in front view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a spindle body according to the present utility model;

fig. 4 is an enlarged view of the portion a of fig. 3 according to the present utility model.

In the figure: 1. a rotating shaft main body; 2. a first sprocket body; 3. a second sprocket body; 4. a through hole; 5. a mounting frame; 6. conical fluted disc; 7. a threaded hole; 8. a threaded rod; 9. a slide bar; 10. a sliding sleeve; 11. a rotating lever main body; 12. a bevel gear body; 13. a turntable body; 14. and a limit groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a combined type buffering sprocket, includes pivot main part 1 and first sprocket main part 2, its characterized in that: the first sprocket main part 2 is installed to the outer wall of pivot main part 1, the outer wall cover of pivot main part 1 is equipped with second sprocket main part 3, through-hole 4 has all been seted up to the outer wall of pivot main part 1, mounting bracket 5 is all installed to the top and the bottom of pivot main part 1 inside, and conical tooth disc 6 is installed through the ball rotation to the inside of mounting bracket 5, screw hole 7 has been seted up to the inside of conical tooth disc 6, and the inside of screw hole 7 is provided with screw hole 7, threaded rod 8 and screw hole 7 threaded connection, spacing groove 14 has been seted up to the inner wall of second sprocket main part 3, and spacing groove 14 and threaded rod 8 block each other, slide bar 9 is installed to the one end that the mounting bracket 5 is close to each other, and the outer wall cover of slide bar 9 is equipped with slide sleeve 10, slide sleeve 10's outer wall and threaded rod 8's outer wall fixed connection, the bull stick main part 11 is installed through the bearing rotation to the lateral wall of the inside one end of pivot main part 1, and conical tooth disc main part 12 is installed to the one end of bull tooth disc main part 11, conical tooth disc main part 12 and conical tooth disc 6 intermeshing, carousel main part 13 is installed to the one end of bull tooth disc main part 13, and the outer wall of carousel main part 13 is provided with anti-slip line, can drive threaded rod 8 and change threaded rod 8 through conical tooth disc 6 in rotatory through slide bar 8 and through slide bar 9 and 7 and inside 7 and through the inside 7 and 8 and the mutual lift groove 8, thereby change threaded rod 3.

Working principle: when the composite buffer chain wheel needs to be disassembled, the rotary rod main body 11 and the conical gear main body 12 are driven to rotate simultaneously by rotating the rotary disc main body 13, and the conical gear main body 12 and the conical fluted disc 6 are meshed with each other, so that the conical gear main body 12 can drive the conical fluted disc 6 to rotate simultaneously while rotating, the conical fluted disc 6 is in threaded connection with the threaded rod 8 through the threaded hole 7, and the threaded rod 8 can be driven to lift in the threaded hole 7 through the sliding rod 9 and the sliding sleeve 10 by mutually matching the sliding rod 9 and the sliding sleeve 10 while rotating, and the threaded rod 8 and the limiting groove 14 are mutually clamped, so that the threaded rod 8 is lifted to disassemble and replace the second chain wheel main body 3.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a combined type buffering sprocket, includes pivot main part (1), first sprocket main part (2) and threaded rod (8), its characterized in that: the outer wall of pivot main part (1) is installed first sprocket main part (2), the outer wall cover of pivot main part (1) is equipped with second sprocket main part (3), through-hole (4) have all been seted up to the outer wall of pivot main part (1), mounting bracket (5) are all installed on the inside top and the bottom of pivot main part (1), and conical fluted disc (6) are installed through the ball rotation in the inside of mounting bracket (5), threaded hole (7) have been seted up to the inside of conical fluted disc (6), and the inside of threaded hole (7) is provided with screw hole (7).

2. A composite cushion sprocket as in claim 1, wherein: the threaded rod (8) is in threaded connection with the threaded hole (7).

3. A composite cushion sprocket as in claim 1, wherein: the inner wall of the second sprocket main body (3) is provided with a limiting groove (14), and the limiting groove (14) is mutually clamped with the threaded rod (8).

4. A composite cushion sprocket as in claim 1, wherein: the one end that mounting bracket (5) are close to each other is installed slide bar (9), and the outer wall cover of slide bar (9) is equipped with slip sleeve (10), the outer wall of slip sleeve (10) and the outer wall fixed connection of threaded rod (8).

5. A composite cushion sprocket as in claim 1, wherein: the side wall of the inner end of the rotating shaft main body (1) is rotatably provided with a rotating rod main body (11) through a bearing, one end of the rotating rod main body (11) is provided with a conical gear main body (12), and the conical gear main body (12) is meshed with the conical fluted disc (6).

6. A composite cushion sprocket as in claim 5, wherein: the rotating rod is characterized in that one end of the rotating rod main body (11) is provided with a rotating disc main body (13), and the outer wall of the rotating disc main body (13) is provided with anti-skid patterns.