CN216582395U - Chain link capable of preventing blocking - Google Patents
Chain link capable of preventing blocking Download PDFInfo
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- CN216582395U CN216582395U CN202220125602.XU CN202220125602U CN216582395U CN 216582395 U CN216582395 U CN 216582395U CN 202220125602 U CN202220125602 U CN 202220125602U CN 216582395 U CN216582395 U CN 216582395U
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- chain link
- connecting plate
- link
- chain
- limiting spring
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Abstract
The utility model is suitable for the technical field of chain links, and provides a chain link capable of preventing jamming, which comprises a first chain link, wherein a fixed connecting plate is arranged at the rear end of the first chain link, a circulating groove is formed in the middle of the fixed connecting plate, a first hole groove is formed in the inner side of the left end of the first chain link, a second hole groove is formed in the inner side of the right end of the first chain link, and a second chain link is arranged on the right side of the first chain link; the mounting plate is arranged on the outer side of the right end of the first chain link, and the outer end of the mounting plate is connected with a connecting ring; the limiting spring is arranged inside the first inserted rod, a movable connecting plate is arranged at the outer end of the limiting spring, a convex structure is arranged at the outer end of the movable connecting plate, and a second inserted rod is arranged at the symmetrical position of the limiting spring relative to the first chain link. This can prevent chain link that blocks is favorable to carrying out stable connection installation, avoids leading to the problem that blocks because of long-time the use, and has improved the device's practical function.
Description
Technical Field
The utility model belongs to the technical field of chain links, and particularly relates to a chain link capable of preventing jamming.
Background
The chain grate is a key device for pellet production, a running chain of the chain grate consists of a plurality of chain links and grate plates, the running chain is subjected to temperature change of about 1100 ℃ at normal temperature after running for a circle, and the chain links are frequently disconnected due to large temperature difference change in the running period.
The prior art scheme has the following defects: the stable connection and installation are inconvenient, the blockage can be caused due to long-time use, and the practical effect is poor, so that a chain link capable of preventing the blockage is provided, and the problems provided in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a chain link capable of preventing jamming, and aims to solve the problems that stable connection and installation are inconvenient, jamming is caused due to long-time use, and the practical effect is poor.
The chain link capable of preventing jamming comprises a first chain link, wherein a fixed connecting plate is installed at the rear end of the first chain link, a circulating groove is formed in the middle of the fixed connecting plate, a first hole groove is formed in the inner side of the left end of the first chain link, a second hole groove is formed in the inner side of the right end of the first chain link, and a second chain link is arranged on the right side of the first chain link;
The mounting plate is arranged on the outer side of the right end of the first chain link, the outer end of the mounting plate is connected with a connecting ring, an adjusting bolt is arranged at the joint of the mounting plate and the first chain link, and a first inserted rod connected with the first chain link is arranged at the inner end of the mounting plate;
the limiting spring is arranged inside the first inserted rod, the outer end of the limiting spring is provided with a movable connecting plate, the inner sides of the upper end and the lower end of the movable connecting plate are provided with limiting rods connected with the first inserted rod, the outer end of the movable connecting plate is provided with a convex structure, balls are arranged on the upper side and the lower side of the convex structure, and the limiting spring is provided with a second inserted rod in the symmetrical position of the first chain link.
Preferably, the first chain link and the fixed connecting plate form an integrated structure through welding, and the cross section of the first chain link is in a shape that the left end is protruded and the right end is recessed.
Preferably, the mounting plate is fixedly connected with the connecting ring, and the mounting plate and the first chain link are connected with the adjusting bolt in a threaded mode.
Preferably, the mounting plate forms an integrated structure with the first inserted link and the second inserted link through welding, and the first inserted link penetrates through the first chain link and the second chain link and is connected with the second inserted link in a clamping manner.
Preferably, adopt parcel formula setting between convex structure and the ball, and the surface of ball and the inboard of first chain link and second chain link be the laminating setting.
Preferably, the convex structure and the movable connecting plate form an integrated structure through welding, and the movable connecting plate forms an elastic telescopic structure on the limiting rod through a limiting spring.
Compared with the prior art, the utility model has the beneficial effects that: this can prevent chain link that blocks is favorable to carrying out stable connection installation, avoids leading to the problem that blocks because of long-time the use, and has improved the device's practical function.
1. Set up to be fixed connection between mounting panel and the go-between, and mounting panel and first chain link all are connected with the mode that the adjusting bolt adopted the screw thread, can make first chain link and mounting panel carry out stable connection installation, and the first inserted bar of cooperation runs through in first chain link and second chain link and the mode that the second inserted bar adopted the block to be connected, is favorable to dismantling first chain link and second chain link, the effectual connection stability who improves the device.
2. Set up and adopt the parcel formula setting between convex structure and the ball, and the convex structure constitutes integral structure through welding and swing joint board to swing joint board passes through spacing spring and constitutes elastic telescopic structure on the gag lever post, can make being connected between first chain link and the second chain link more in the same direction as smooth, avoids leading to the card to pause because of long-time the use, the effectual practicality that improves the device.
3. The cross section shape that sets up first chain link is the protruding right-hand member of left end sunken type, be convenient for connect gradually between the second chain link, can carry out unrestricted connection, and the cooperation first chain link constitutes the integral structure through welding and fixed connection board, can carry out rotation angle spacing under fixed connection board's effect, the effectual practical function who improves the device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 4 is a rear view of the connection between the first link and the fixed link plate according to the present invention;
FIG. 5 is a schematic view of the connection structure of the first chain link and the fixed connecting plate.
In the figure: 1-a first chain link, 2-a fixed connecting plate, 3-a circulation groove, 4-a first hole groove, 5-a second hole groove, 6-a second chain link, 7-a mounting plate, 8-a connecting ring, 9-an adjusting bolt, 10-a first inserted bar, 11-a limiting spring, 12-a movable connecting plate, 13-a limiting bar, 14-a convex structure, 15-a ball and 16-a second inserted bar.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-5, the present invention provides a technical solution of chain link capable of preventing jamming: the chain comprises a fixed connecting plate 2 arranged at the rear end of a first chain link 1, a circulation groove 3 arranged in the middle of the fixed connecting plate 2, a first hole groove 4 arranged on the inner side of the left end of the first chain link 1, a second hole groove 5 arranged on the inner side of the right end of the first chain link 1, and a second chain link 6 arranged on the right side of the first chain link 1, wherein the first chain link 1 and the second chain link 6 can be connected and installed under the action of the first hole groove 4 and the second hole groove 5;
the mounting plate 7 is arranged on the outer side of the right end of the first chain link 1, the outer end of the mounting plate 7 is connected with a connecting ring 8, the joint of the mounting plate 7 and the first chain link 1 is provided with an adjusting bolt 9, the inner end of the mounting plate 7 is provided with a first inserted link 10 connected with the first chain link 1, and the first inserted link 10 and a second inserted link 16 can be installed in a butt joint mode;
the limiting spring 11 is arranged inside the first inserting rod 10, the outer end of the limiting spring 11 is provided with a movable connecting plate 12, the inner sides of the upper end and the lower end of the movable connecting plate 12 are respectively provided with a limiting rod 13 connected with the first inserting rod 10, the outer end of the movable connecting plate 12 is provided with a convex structure 14, the upper side and the lower side of the convex structure 14 are respectively provided with a ball 15, the limiting spring 11 is provided with a second inserting rod 16 at a symmetrical position relative to the first chain link 1, and the first chain link 1 and the fixed connecting plate 2 can be stably connected and installed.
When the chain link capable of preventing jamming is used, firstly, all parts are assembled, specifically, as shown in fig. 1, fig. 4 and fig. 5, the cross section of the first chain link 1 is set to be of a shape with a convex left end and a concave right end, the first chain link and the second chain link 6 are convenient to connect in sequence, unlimited connection can be achieved, the first chain link 1 is matched with the fixed connecting plate 2 to form an integrated structure through welding, the rotation angle can be limited under the effect of the fixed connecting plate 2, the middle part of the rear side of the fixed connecting plate 2 is provided with the circulation groove 3, air circulation is facilitated, the mounting plate 7 is fixedly connected with the connecting ring 8, the mounting plate 7 and the first chain link 1 are connected with the adjusting bolt 9 in a threaded mode, and the first chain link 1 and the mounting plate 7 can be stably connected and mounted.
Specifically, as shown in fig. 1, 2 and 3, at this time, the first insertion rod 10 penetrates through the second hole groove 5 and the first hole groove 4 respectively, and is clamped with the second insertion rod 16, the convex structure 14 and the ball 15 are arranged in a wrapping manner, the convex structure 14 and the movable connecting plate 12 form an integrated structure through welding, and the movable connecting plate 12 forms an elastic telescopic structure on the limiting rod 13 through the limiting spring 11, so that the connection between the first chain link 1 and the second chain link 6 can be smoother, and the phenomenon that the first chain link is blocked due to long-time use is avoided.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the utility model, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. A link for preventing jamming, comprising:
the rear end of the first chain link is provided with a fixed connecting plate, the middle part of the fixed connecting plate is provided with a circulation groove, the inner side of the left end of the first chain link is provided with a first hole groove, the inner side of the right end of the first chain link is provided with a second hole groove, and the right side of the first chain link is provided with a second chain link;
the mounting plate is arranged on the outer side of the right end of the first chain link, the outer end of the mounting plate is connected with a connecting ring, an adjusting bolt is arranged at the joint of the mounting plate and the first chain link, and a first inserted rod connected with the first chain link is arranged at the inner end of the mounting plate;
the limiting spring is arranged inside the first inserted rod, the outer end of the limiting spring is provided with a movable connecting plate, the inner sides of the upper end and the lower end of the movable connecting plate are provided with limiting rods connected with the first inserted rod, the outer end of the movable connecting plate is provided with a convex structure, balls are arranged on the upper side and the lower side of the convex structure, and the limiting spring is provided with a second inserted rod in the symmetrical position of the first chain link.
2. A hitching-prevention link according to claim 1, wherein: first chain link constitutes integral structure through welding and fixed connection board, and the cross sectional shape of first chain link is the protruding right-hand member concavity of left end type.
3. A hitching-prevention link according to claim 1, wherein: be fixed connection between mounting panel and the go-between, and mounting panel and first chain link all are connected with adjusting bolt adoption threaded mode.
4. A hitching-prevention link according to claim 3, wherein: the mounting panel constitutes integrated structure through welding and first inserted bar and second inserted bar, and first inserted bar runs through and is connected in the mode that first chain link and second chain link adopted the block with the second inserted bar.
5. A hitching-prevention link according to claim 1, wherein: adopt the parcel formula setting between convex structure and the ball, and the surface of ball is the laminating setting with the inboard of first chain link and second chain link.
6. A jamming prevention link as claimed in claim 1, wherein: the convex structure and the movable connecting plate form an integrated structure through welding, and the movable connecting plate forms an elastic telescopic structure on the limiting rod through a limiting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220125602.XU CN216582395U (en) | 2022-01-18 | 2022-01-18 | Chain link capable of preventing blocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220125602.XU CN216582395U (en) | 2022-01-18 | 2022-01-18 | Chain link capable of preventing blocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216582395U true CN216582395U (en) | 2022-05-24 |
Family
ID=81635784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220125602.XU Active CN216582395U (en) | 2022-01-18 | 2022-01-18 | Chain link capable of preventing blocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216582395U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2621365A (en) * | 2022-08-10 | 2024-02-14 | Pennine Industrial Equipment Ltd | Link for a Multi-Link Conveyor Chain |
| GB2621420A (en) * | 2022-08-10 | 2024-02-14 | Pennine Industrial Equipment Ltd | Link for a multi-link conveyor chain |
-
2022
- 2022-01-18 CN CN202220125602.XU patent/CN216582395U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2621365A (en) * | 2022-08-10 | 2024-02-14 | Pennine Industrial Equipment Ltd | Link for a Multi-Link Conveyor Chain |
| GB2621420A (en) * | 2022-08-10 | 2024-02-14 | Pennine Industrial Equipment Ltd | Link for a multi-link conveyor chain |
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