CN105129325A - Novel conveying chain - Google Patents
Novel conveying chain Download PDFInfo
- Publication number
- CN105129325A CN105129325A CN201510512734.2A CN201510512734A CN105129325A CN 105129325 A CN105129325 A CN 105129325A CN 201510512734 A CN201510512734 A CN 201510512734A CN 105129325 A CN105129325 A CN 105129325A
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- China
- Prior art keywords
- connecting portion
- chain
- carrier bar
- conveyor chain
- present
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Abstract
The invention relates to a novel conveying chain. The novel conveying chain comprises a plurality of sets of chain link units. Each chain link unit comprises a connecting part, two chain plates and a pin shaft, wherein the chain plates are arranged at the end of the connecting part in a spaced manner, installing holes are formed in the two ends of each chain plate, and a roller bearing is arranged between the chain plates. Circular pasters are arranged between the ends of the chain plates and the ends of the connecting parts. The pin shafts penetrate the installing holes and are sleeved with steel sleeves. The connecting parts are castings, the outer sides of the connecting parts are in a corrugated shape, and the upper end faces of the connecting parts and the upper end faces of the roller bearings are located on the same horizontal plane. The novel conveying chain is simple in structure, resistant to abrasion and long in service life.
Description
Technical field
The present invention relates to and transmit parts technical field, particularly relate 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 object of this invention 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 present invention 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 present invention 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 present invention, link units is divided into connecting portion and two blocks of carrier bars, by carrier bar be arranged on connecting portion two ends formed 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 invention 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 present invention is provided with reinforced rib between carrier bar, can ensure that link plate structure can be more stable like this;
Beneficial effect of the present invention:
1. the present invention 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 present invention 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 invention is Casting Parts, can ensure that chain can be more wear-resisting like this;
4. structure of the present invention 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 embodiment of the present invention 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 some embodiments of the present invention, 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 specific embodiment of the invention;
Fig. 2 is the part cutaway view of a kind of conveyor chain described in the specific embodiment of the invention;
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, the preferred embodiments of the present invention are described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
The present invention 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 present invention is provided with reinforced rib between carrier bar, can ensure that link plate structure is more stable like this; Connecting portion of the present invention is Casting Parts, can ensure that chain can be more wear-resisting like this; Structure of the present invention 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 invention 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 present invention 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 invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
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 |
|---|---|---|---|
| CN201510512734.2A CN105129325A (en) | 2015-08-20 | 2015-08-20 | Novel conveying chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510512734.2A CN105129325A (en) | 2015-08-20 | 2015-08-20 | Novel conveying chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105129325A true CN105129325A (en) | 2015-12-09 |
Family
ID=54715003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510512734.2A Pending CN105129325A (en) | 2015-08-20 | 2015-08-20 | Novel conveying chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105129325A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197340Y (en) * | 1994-03-05 | 1995-05-17 | 张占元 | Chain for hopper lifter |
| CN1438435A (en) * | 2002-02-10 | 2003-08-27 | 刘亚军 | Chain board |
| CN2584943Y (en) * | 2002-12-09 | 2003-11-05 | 三河市长城输送机制造有限公司 | Haulage chain of conveyer |
| JP2008169877A (en) * | 2007-01-09 | 2008-07-24 | Tsubakimoto Chain Co | Oil-free chain |
| CN102518748A (en) * | 2011-12-28 | 2012-06-27 | 杭州东华链条集团有限公司 | Lubricant-free sealing chain |
| CN203997783U (en) * | 2014-07-31 | 2014-12-10 | 诸暨链条总厂 | Protecting sleeve wear-resisting chain |
| CN204822966U (en) * | 2015-08-20 | 2015-12-02 | 陈钦先 | Novel carry chain |
-
2015
- 2015-08-20 CN CN201510512734.2A patent/CN105129325A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2197340Y (en) * | 1994-03-05 | 1995-05-17 | 张占元 | Chain for hopper lifter |
| CN1438435A (en) * | 2002-02-10 | 2003-08-27 | 刘亚军 | Chain board |
| CN2584943Y (en) * | 2002-12-09 | 2003-11-05 | 三河市长城输送机制造有限公司 | Haulage chain of conveyer |
| JP2008169877A (en) * | 2007-01-09 | 2008-07-24 | Tsubakimoto Chain Co | Oil-free chain |
| CN102518748A (en) * | 2011-12-28 | 2012-06-27 | 杭州东华链条集团有限公司 | Lubricant-free sealing chain |
| CN203997783U (en) * | 2014-07-31 | 2014-12-10 | 诸暨链条总厂 | Protecting sleeve wear-resisting chain |
| CN204822966U (en) * | 2015-08-20 | 2015-12-02 | 陈钦先 | Novel carry chain |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151209 |