CN204822966U - Novel carry chain - Google Patents
Novel carry chain Download PDFInfo
- Publication number
- CN204822966U CN204822966U CN201520628561.6U CN201520628561U CN204822966U CN 204822966 U CN204822966 U CN 204822966U CN 201520628561 U CN201520628561 U CN 201520628561U CN 204822966 U CN204822966 U CN 204822966U
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- CN
- China
- Prior art keywords
- connecting portion
- carrier bar
- utility
- model
- chain
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a novel carry chain, including multiunit chain link unit, the chain link unit includes connecting portion, two blocks of link joints and round pin axle, and the link joint interval sets up the tip at connecting portion, and the link joint both ends have offered the mounting hole, is provided with roller bearing between the link joint, is provided with the paster between the tip of link joint and the tip of connecting portion, and the paster be circular, and the round pin axle is worn to establish in the mounting hole, and sells epaxial cover and be equipped with the steel bushing, and connecting portion are the cast member, and are the wave outside the connecting portion, and the up end of connecting portion and roller bearing's up end lie in same horizontal plane, the utility model discloses simple structure, it is wear -resisting, and long service life.
Description
Technical field
The utility model relates to transmission parts technical field, particularly relates to a kind of conveyor chain.
Background technology
Chain gear is a kind of very common type of drive, but chain length of the prior art is can only with the length of two chain links for precision is into change, precision is poor, variety of components is more simultaneously, assembling is complicated bothersome, cause the productive costs of chain of the prior art higher, dismantle chain of the prior art and need special work, maintenance is caused comparatively to bother, and chain easily weares and teares in transmission process, easily in junction fracture, usually like this need replacing two chain links, waste resource.
Summary of the invention
The purpose of this utility model is to provide a kind of conveyor chain, solve chain link in prior art easy to wear, change troublesome technical matters;
The technical scheme that the utility model solves the problems of the technologies described above is as follows:
A kind of conveyor chain, comprise and organize link units more, described link units comprises connecting portion, two blocks of carrier bars and bearing pin, described carrier bar is disposed on the end of connecting portion, and carrier bar two ends offer mounting hole, coro bearng is provided with between described carrier bar, paster is provided with between the end of described carrier bar and the end of connecting portion, described paster is circular, described bearing pin is located in mounting hole, and bearing pin is set with steel bushing, described connecting portion is Casting Parts, and be waveform outside connecting portion, the upper surface of described connecting portion and the upper surface of coro bearng are positioned at same level,
On the basis of technique scheme, the utility model can also do following improvement:
Further, described carrier bar comprises two-layer abrasion resistant cast steel layer and one deck frp layer, and described frp layer, between abrasion resistant cast steel layer, adopts the beneficial effect of this step to be ensure that link plate structure can be stablized, wear-resistant;
Further, the two ends of described connecting portion, higher than the middle part of connecting portion, adopt the beneficial effect of this step to be convenient transport;
Further, groove is offered in the middle part of described connecting portion;
Further, be provided with between described carrier bar and organize reinforced rib more, adopt the beneficial effect of this step to be ensure that structure is more stable;
In the utility model, link units is divided into connecting portion and two blocks of carrier bars, be arranged on connecting portion two ends by carrier bar and form chain link, wherein connecting portion is Casting Parts, like this can be wear-resisting, and not fragile, be therefore damaged change time, generally only need change carrier bar;
Connecting portion of the present utility model is waveform, and wherein the two ends of connecting portion are higher than the middle part of connecting portion, can ensure that the upper surface of the upper surface of coro bearng and connecting portion is in same level like this, can ensure that chain can transmission like this;
The utility model is provided with reinforced rib between carrier bar, can ensure that link plate structure can be more stable like this;
The beneficial effects of the utility model:
1. the utility model designs link units, by carrier bar and connecting portion composition, ensures that chain structure is more wear-resisting like this, and can bear certain pressure;
2. the utility model is provided with reinforced rib between carrier bar, can ensure that link plate structure is more stable like this;
3. connecting portion of the present utility model is Casting Parts, can ensure that chain can be more wear-resisting like this;
4. the utility model structure is simple, and it is convenient to change, and is convenient to maintenance, and long service life.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings;
Fig. 1 is the structure cutaway view of a kind of conveyor chain described in the utility model specific embodiment;
Fig. 2 is the part cutaway view of a kind of conveyor chain described in the utility model specific embodiment;
In accompanying drawing, the list of parts representated by each label is as follows:
1, link units, 2, connecting portion, 3, carrier bar, 4, bearing pin, 5, mounting hole, 6, coro bearng, 7, paster, 8, steel bushing, 9, abrasion resistant cast steel layer, 10, frp layer, 11, groove, 12, reinforced rib.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
The utility model designs link units, by carrier bar and connecting portion composition, ensures that chain structure is more wear-resisting like this, and can bear certain pressure; The utility model is provided with reinforced rib between carrier bar, can ensure that link plate structure is more stable like this; Connecting portion of the present utility model is Casting Parts, can ensure that chain can be more wear-resisting like this; The utility model structure is simple, and it is convenient to change, and is convenient to maintenance, and long service life.
Embodiment:
A kind of conveyor chain, comprise many group link units 1, described link units 1 comprises connecting portion 2, two blocks of carrier bars 3 and bearing pin 4, and described carrier bar 3 is disposed on the end of connecting portion 2, and carrier bar 3 two ends offer mounting hole 5;
In use, carrier bar 3 interval is arranged on the both sides, end of connecting portion 2, link units 1 of the present utility model is divided into carrier bar 3 and connecting portion 2, facilitates inspection and maintenance like this;
Be provided with coro bearng 6 between described carrier bar 3, be provided with paster 7 between the end of described carrier bar 3 and the end of connecting portion 2, described paster 7 is circular;
In use, the junction of carrier bar 3 and connecting portion 2 is provided with paster 7, improves the resistance to abrasion of chain entirety;
Described bearing pin 4 is located in mounting hole 5, and bearing pin 4 is set with steel bushing 8, and described connecting portion 2 is Casting Parts, and is waveform outside connecting portion 2, and the upper surface of described connecting portion 2 and the upper surface of coro bearng 6 are positioned at same level;
Wherein, described carrier bar comprises two-layer abrasion resistant cast steel layer 9 and one deck frp layer 10, and described frp layer 10 is between abrasion resistant cast steel layer 9;
Wherein, the two ends of described connecting portion 2 are higher than the middle part of connecting portion 2;
Wherein, groove 11 is offered in the middle part of described connecting portion 2;
Wherein, many group reinforced ribs 12 are provided with between described carrier bar 3;
The standardized parts that the utility model uses all can be commercially, shaped piece all can carry out customized according to specification sheets with the record of accompanying drawing, the concrete connection mode of each part all adopts the conventional means such as bolt, rivet, welding ripe in prior art, machinery, part and equipment all adopt in prior art, conventional model, add that circuit connects and adopt connection mode conventional in prior art, be not described in detail in this.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a conveyor chain, comprise and organize link units more, it is characterized in that, described link units comprises connecting portion, two blocks of carrier bars and bearing pin, described carrier bar is disposed on the end of connecting portion, and carrier bar two ends offer mounting hole, coro bearng is provided with between described carrier bar, paster is provided with between the end of described carrier bar and the end of connecting portion, described paster is circular, described bearing pin is located in mounting hole, and bearing pin is set with steel bushing, described connecting portion is Casting Parts, and be waveform outside connecting portion, the upper surface of described connecting portion and the upper surface of coro bearng are positioned at same level.
2. a kind of conveyor chain according to claim 1, is characterized in that, described carrier bar comprises two-layer abrasion resistant cast steel layer and one deck frp layer, and described frp layer is between abrasion resistant cast steel layer.
3. a kind of conveyor chain according to claim 2, is characterized in that, the two ends of described connecting portion are greater than the middle part of connecting portion.
4. a kind of conveyor chain according to claim 3, is characterized in that, offers groove in the middle part of described connecting portion.
5. a kind of conveyor chain according to claim 4, is characterized in that, is provided with and organizes reinforced rib more between described carrier bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628561.6U CN204822966U (en) | 2015-08-20 | 2015-08-20 | Novel carry chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520628561.6U CN204822966U (en) | 2015-08-20 | 2015-08-20 | Novel carry chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204822966U true CN204822966U (en) | 2015-12-02 |
Family
ID=54680590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520628561.6U Expired - Fee Related CN204822966U (en) | 2015-08-20 | 2015-08-20 | Novel carry chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204822966U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114531A (en) * | 2015-09-02 | 2015-12-02 | 芜湖日升重型机床有限公司 | Wear-resistant conveying chain for numerical control machine tool |
| CN105129325A (en) * | 2015-08-20 | 2015-12-09 | 陈钦先 | Novel conveying chain |
-
2015
- 2015-08-20 CN CN201520628561.6U patent/CN204822966U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129325A (en) * | 2015-08-20 | 2015-12-09 | 陈钦先 | Novel conveying chain |
| CN105114531A (en) * | 2015-09-02 | 2015-12-02 | 芜湖日升重型机床有限公司 | Wear-resistant conveying chain for numerical control machine tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180820 |