CN217873999U - Chain tensioning device - Google Patents
Chain tensioning device Download PDFInfo
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- CN217873999U CN217873999U CN202221937501.9U CN202221937501U CN217873999U CN 217873999 U CN217873999 U CN 217873999U CN 202221937501 U CN202221937501 U CN 202221937501U CN 217873999 U CN217873999 U CN 217873999U
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- 238000012986 modification Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model provides a chain tensioning device, which comprises a first chain component and a second chain component, wherein the first chain component comprises a first movable seat and a first chain; the first chain is connected with the first moving seat; the second chain assembly is arranged on one side of the first chain assembly; the first chain assembly comprises a second movable seat and a second chain; the second chain is connected with the second moving seat and is arranged in the reverse direction of the first chain; the second moves the seat and movably installs in first removal seat to move along the length direction of first removal seat, thereby realize that the second moves the distance adjustment between seat and the first removal seat, and then realize that the second moves the tensile force adjustment between seat and the first removal seat.
Description
Technical Field
The application belongs to the chain field, especially relates to a chain rises and tightly installs.
Background
Along with the development of science and technology, chain mechanism is used for connecting a plurality of parts, and wherein, chain mechanism includes two bases and a plurality of chain, and two bases are connected respectively to a plurality of chains, and two bases are arranged along length to mutual interval, at this moment, through screw fixed connection between two bases, and the distance can't be adjusted, lead to the unable regulation of the tensile force of current mechanism.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a chain rises and tightly installs to solve the unable problem of adjusting of present chain rises and tightly installs's tensile force.
In a first aspect, an embodiment of the present application provides a chain tensioner, the chain tensioner includes:
the first chain assembly comprises a first movable seat and a first chain; the first chain is connected with the first moving seat;
the second chain assembly is arranged on one side of the first chain assembly; the first chain assembly comprises a second moving seat and a second chain; the second chain is connected to the second moving seat and arranged in the opposite direction of the first chain; the second movable seat is movably arranged on the first movable seat and moves along the length direction of the first movable seat.
Optionally, the second removes the seat with be connected with between the first removal seat and remove the regulating part, the stiff end that removes the regulating part connect in first removal seat, remove the end connect in the second removes the seat.
Optionally, the movable adjusting part includes a bolt, one end of the bolt is fixedly connected to the first movable seat, and the other end of the bolt is screwed to the second movable seat.
Optionally, the first moving seat is provided with an accommodating groove and a first via hole, and the bolt is accommodated in the accommodating groove and penetrates through the first via hole;
the other end of the bolt is connected with a screw hole of the second movable seat.
Optionally, the second moving seat is provided with a second through hole, and the second through hole is adjacent to the screw hole and communicated with the screw hole.
Optionally, the first moving seat is provided with a moving groove; the second movable seat is connected with a guide post, and the guide post is inserted in the movable groove and moves along the axial direction of the movable groove.
Optionally, the first moving seat is connected with a flat plate, and the flat plate is provided with the moving groove; the lower side wall of the flat plate is abutted against the upper side wall of the second movable seat.
Optionally, the first chain is swingably connected to the first moving seat.
Optionally, the second chain is swingably connected to the second moving seat.
In an embodiment of the present application, a chain tensioning device is provided, in which a first chain assembly includes a first movable base and a first chain; the first chain is connected with the first moving seat; the second chain assembly is arranged on one side of the first chain assembly; the first chain assembly comprises a second movable seat and a second chain; the second chain is connected with the second moving seat and is arranged in the reverse direction of the first chain; the second moving seat is movably arranged on the first moving seat and moves along the length direction of the first moving seat, so that the distance between the second moving seat and the first moving seat is adjusted, and the tension between the second moving seat and the first moving seat is adjusted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can also be derived from them without inventive effort.
For a more complete understanding of the present application and its advantages, reference is now made to the following descriptions taken in conjunction with the accompanying drawings. Wherein like reference numerals refer to like parts in the following description.
Fig. 1 is a schematic view of a chain tensioning device provided in an embodiment of the present application.
Fig. 2 is another schematic view of the chain tensioning device provided in the embodiment of the present application.
Fig. 3 is a schematic structural view of a chain tensioning device provided in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It is to be understood that the embodiments described are only a few embodiments of the present application and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The embodiment of the application provides a chain rises and tightly installs 100 to solve the unable problem of adjusting of present chain rises and tightly installs 100's tensile force.
Referring to fig. 1 to 3, the present disclosure provides a chain tensioning device 100, in which the chain tensioning device 100 includes a first chain assembly 10 and a second chain assembly 20, and the second chain assembly 20 and the first chain assembly 10 are connected to each other.
The first chain assembly 10 comprises a first mobile seat 11 and a first chain 12; the first chain 12 is connected to the first movable base 11, and at this time, the first chain 12 is swingably connected to the first movable base 11 and swings with respect to the first movable base 11, and the first chain 12 moves along with the movement of the first movable base 11.
The second chain assembly 20 is disposed at one side of the first chain assembly 10; the second chain assembly 20 comprises a second moving seat 21 and a second chain 22; the second chain 22 is connected to the second moving seat 21 and arranged opposite to the first chain 12; the second moving base 21 is movably installed at the first moving base 11 and moves in a length direction of the first moving base 11, so that adjustment of a distance between the second moving base 21 and the first moving base 11 is achieved, and adjustment of a tension between the second moving base 21 and the first moving base 11 is achieved.
At this time, when the second moving seat 21 is opposite to the first moving seat 11, the distance between the second moving seat 21 and the first moving seat 11 is adjusted, and the tensioning force is adjusted through different distances, so that the chain tensioning device 100 is suitable for different working environments.
Wherein, be connected with between second removal seat 21 and the first removal seat 11 and remove regulating part 30, the stiff end of removing regulating part 30 is connected in first removal seat 11, removes the end and connects in second removal seat 21, and at this moment, remove regulating part 30 and include the bolt, the one end fixed connection of bolt is in first removal seat 11, and the other end spiro union is in second removal seat 21.
The other end synchronous rotation of bolt is driven through the one end of rotatory bolt, along with the rotatory distance of adjusting the second and removing seat 21 for first removal seat 11 of the other end of bolt to realized that the second removes the distance adjustment of seat 21 and first removal seat 11, and then realized that the second removes the tensile force adjustment between seat 21 and the first removal seat 11.
Optionally, the first moving seat 11 is provided with an accommodating groove 111 and a first via hole 112, and the bolt is accommodated in the accommodating groove 111 and penetrates through the first via hole 112; the other end of the bolt is connected to the screw hole 212 of the second movable base 21.
In addition, the second moving base 21 is provided with a second through hole 211, and the second through hole 211 is disposed adjacent to the screw hole 212 and communicated with the screw hole 212, so that the other end of the bolt penetrates through the second through hole 211.
Also, the first movable base 11 is provided with a movable groove 1131; the second movable base 21 is connected with a guide post, the guide post is inserted into the movable groove 1131 and moves along the axial direction of the movable groove 1131, and the guide post and the movable groove 1131 are connected in a guiding manner, so that the second movable base 21 moves relative to the first movable base 11 under the guiding action.
Specifically, the first movable seat 11 is connected with a flat plate 113, and the flat plate 113 is provided with a movable groove 1131; the lower side wall of the flat plate 113 abuts against the upper side wall of the second moving seat 21.
Alternatively, the second chain 22 may be swingably connected to the second moving base 21 and swing with respect to the second moving base 21, and the second chain 22 moves along with the movement of the second moving base 21.
In the chain tensioning device 100 according to an embodiment of the present application, the first chain assembly 10 includes a first movable base 11 and a first chain 12; the first chain 12 is connected to the first moving seat 11; the second chain assembly 20 is disposed at one side of the first chain assembly 10; the first chain assembly 10 comprises a second mobile seat 21 and a second chain 22; the second chain 22 is connected to the second moving seat 21 and arranged opposite to the first chain 12; the second moving base 21 is movably installed at the first moving base 11 and moves in a length direction of the first moving base 11, so that adjustment of a distance between the second moving base 21 and the first moving base 11 is achieved, and adjustment of a tension between the second moving base 21 and the first moving base 11 is achieved.
In the foregoing embodiments, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the description of the present application, the terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and these embodiments are still within the scope of the invention.
Claims (9)
1. The utility model provides a chain rises and tightly installs which characterized in that, the chain rises and tightly installs and includes:
the first chain assembly comprises a first moving seat and a first chain; the first chain is connected with the first moving seat;
the second chain assembly is arranged on one side of the first chain assembly; the first chain assembly comprises a second moving seat and a second chain; the second chain is connected to the second moving seat and is arranged in the reverse direction of the first chain; the second movable seat is movably arranged on the first movable seat and moves along the length direction of the first movable seat.
2. The chain tensioner as claimed in claim 1, wherein a movable adjusting member is connected between the second movable seat and the first movable seat, a fixed end of the movable adjusting member is connected to the first movable seat, and a movable end of the movable adjusting member is connected to the second movable seat.
3. The chain tensioner as claimed in claim 2, wherein the movable adjusting member comprises a bolt having one end fixedly coupled to the first movable base and the other end threadedly coupled to the second movable base.
4. The chain tensioning device according to claim 3, wherein the first movable seat is provided with a receiving groove and a first through hole, and the bolt is received in the receiving groove and penetrates through the first through hole;
the other end of the bolt is connected with a screw hole of the second movable seat.
5. The chain tensioner as claimed in claim 4, wherein the second movable base is provided with a second through hole, and the second through hole is disposed adjacent to and in communication with the screw hole.
6. The chain tensioner as claimed in any one of claims 1 to 5, wherein the first movable base is provided with a moving slot; the second movable seat is connected with a guide post, and the guide post is inserted in the movable groove and moves along the axial direction of the movable groove.
7. The chain tensioner as claimed in claim 6, wherein the first movable seat is connected to a plate, and the plate is provided with the movable slot; the lower side wall of the flat plate is abutted against the upper side wall of the second movable seat.
8. The chain tensioner as claimed in claim 1, wherein the first chain is swingably connected to the first movable base.
9. The chain tensioner as claimed in claim 1, wherein the second chain is swingably connected to the second movable base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937501.9U CN217873999U (en) | 2022-07-25 | 2022-07-25 | Chain tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221937501.9U CN217873999U (en) | 2022-07-25 | 2022-07-25 | Chain tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217873999U true CN217873999U (en) | 2022-11-22 |
Family
ID=84055175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221937501.9U Active CN217873999U (en) | 2022-07-25 | 2022-07-25 | Chain tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217873999U (en) |
-
2022
- 2022-07-25 CN CN202221937501.9U patent/CN217873999U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 310051 floor 17, block a, building 10, No. 611, Dongguan Road, Puyan street, Binjiang District, Hangzhou, Zhejiang Province Patentee after: Hangzhou Mingdu Intelligent Manufacturing Co.,Ltd. Country or region after: China Address before: 310051 floor 17, block a, building 10, No. 611, Dongguan Road, Puyan street, Binjiang District, Hangzhou, Zhejiang Province Patentee before: Hangzhou Mingdu Intelligent Technology Co.,Ltd. Country or region before: China |