CN204399975U - A kind of roller bearing chain for packing auger - Google Patents
A kind of roller bearing chain for packing auger Download PDFInfo
- Publication number
- CN204399975U CN204399975U CN201520020733.1U CN201520020733U CN204399975U CN 204399975 U CN204399975 U CN 204399975U CN 201520020733 U CN201520020733 U CN 201520020733U CN 204399975 U CN204399975 U CN 204399975U
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- China
- Prior art keywords
- chain
- bearing pin
- shaft sleeve
- sliding shaft
- pin
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Abstract
The utility model discloses a kind of roller bearing chain for packing auger, comprise chain and connecting panel, connecting panel is successively set between chain; Chain is connected and composed by pin link plate and inner plate successively by chain link, chain link comprises bearing pin, the sliding shaft sleeve be arranged on bearing pin, to be sleeved on bearing pin outer by close-connected two the band edge rollers of screw, the circular hole being circumferentially provided with even density of sliding shaft sleeve, ball is provided with in circular hole, the both sides of sliding shaft sleeve are provided with dust ring, inner plate is sleeved on bearing pin both sides, and pin link plate is fixed on the bearing pin outside inner plate.The horsepower input of the utility model equipment is low, the lighter in weight of whole piece chain own, and bearing pin adopts the alloy structureal steel of superficial cementation process, wear resisting property is promoted further, and chain is without not easily stuck under oil condition, and load-carrying capacity is stronger, and can run fast, work efficiency is higher.
Description
Technical field
The utility model relates to a kind of packing auger driving device, particularly relates to a kind of roller bearing chain for packing auger.
Background technology
Existing packing auger is for burying scraper plate packing auger, and bury scraper plate packing auger and adopt chain to draw, be cliding friction between chain and guide rail, running resistance is larger; Bury flight chain own wt in addition too large, fed distance can not be long; Due to packing auger conveying is that class material chiseled by easily suspension, by force mill, its light specific gravity, good fluidity, easily suspends, easily broken, fine size, surface is hard, and comparatively large to the friction coefficient of steel, chain wear is serious, without easily stuck under oil condition, in order to reduce wearing and tearing, chain speed can not be selected too large, and this just causes operational throughput also little.Therefore be badly in need of developing a kind of friction force little, quality is light, and power is low, and gait of march is fast, and resistance to abrasion is strong, the conveying plate chain that load-carrying capacity is large.
Utility model content
The utility model proposes a kind of roller bearing chain for packing auger, solve conveyer chain and equipment room friction force in prior art and greatly, consume energy high, the weight of conveyer chain own is large, and easy to wear, easily stuck without oil condition, transport efficiency is low, the problem that load-carrying capacity is weak.
The technical solution of the utility model is achieved in that
For a roller bearing chain for packing auger, comprise chain and connecting panel, connecting panel is successively set between chain; Chain is connected and composed by pin link plate and inner plate successively by chain link, chain link comprises bearing pin, the sliding shaft sleeve be arranged on bearing pin, to be sleeved on bearing pin outer by close-connected two the band edge rollers of screw, the circular hole being circumferentially provided with even density of sliding shaft sleeve, ball is provided with in circular hole, the both sides of sliding shaft sleeve are provided with dust ring, inner plate is sleeved on bearing pin both sides, and pin link plate is fixed on the bearing pin outside inner plate.
As further technical scheme, chain is at least two, and the pitch of adjacent link is 180mm ~ 220mm.
As further technical scheme, connecting panel is the alloy-steel plate of superficial cementation process, is highly 150mm ~ 480mm, and width is 200mm ~ 800mm, and the spacing of adjacent connection plates is 180mm ~ 220mm.
As further technical scheme, sliding shaft sleeve is copper base alloy axle sleeve.
As further technical scheme, bearing pin is the alloy structureal steel 40Cr bearing pin of superficial cementation process.
The utility model use principle and beneficial effect are:
The utility model adopts roller bearing chain as trailer coupling, chain in being drawn by embedded scraper transporter and the cliding friction of guide rail change friction of rolling into, dramatically reduce the running resistance of flight chain, the horsepower input of equipment is reduced greatly, on the other hand, the lighter in weight of whole piece roller bearing chain own, bearing pin adopts the alloy structureal steel of superficial cementation process, wear resisting property is promoted further, and roller bearing chain is without not easily stuck under oil condition, can run fast, work efficiency is higher, according to the needs of load-carrying capacity, chain can also be designed to many, carrying capacity is greatly improved.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is chain link cutaway view in the utility model.
In figure: 1, chain; 2; Connecting panel; 3, band edge roller; 4, screw; 5, ball; 6, sliding shaft sleeve; 7, dust ring; 8, bearing pin; 11, pin link plate; 12, inner plate.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 1 ~ Fig. 2, a kind of embodiment of the present utility model, a kind of roller bearing chain for packing auger, comprises chain 1 and connecting panel 2, and connecting panel 2 is successively set between chain 1; Chain 1 is connected and composed by pin link plate 11 and inner plate 12 successively by chain link, chain link comprises bearing pin 8, the sliding shaft sleeve 6 be arranged on bearing pin 8, to be sleeved on bearing pin 8 outer by close-connected two the band edge rollers 3 of screw 4, the circular hole being circumferentially provided with even density of sliding shaft sleeve 6, ball 5 is provided with in circular hole, the both sides of sliding shaft sleeve 6 are provided with dust ring 7, inner plate 12 is sleeved on bearing pin 8 both sides, and pin link plate 11 is fixed on the bearing pin 8 outside inner plate 12.
This conveyer adopts chain as trailer coupling, chain in being drawn by embedded scraper transporter and the cliding friction of guide rail change friction of rolling into, dramatically reduce the running resistance of flight chain, the horsepower input of equipment is reduced greatly, and the both sides of sliding shaft sleeve 6 are provided with dust ring 7, good protective action can be played, ensure that the cleaning of ball 5.
As further technical scheme, chain 1 is at least two, and the pitch of adjacent link is 180mm ~ 220mm.
According to the difference of load-carrying capacity in real work, the number of chain can be set up in connecting panel both sides, improve carrying capacity.
As further technical scheme, connecting panel 2 is the alloy-steel plate of superficial cementation process, and be highly 150mm ~ 480mm, width is 200mm ~ 800mm, and the spacing of adjacent connection plates 2 is 180mm ~ 220mm.
The height of connecting panel 2 is 150mm ~ 480mm, width is 200mm ~ 800mm, it is comparatively reasonable to design, if select larger type, chain speed is lower, it is little to wear and tear, the long service life of equipment, but equipment investment is higher, if selection of small type, equipment investment comparatively economizes, chain speed is very fast, but wearing and tearing are relatively high, and the use of equipment is relatively short.
As further technical scheme, sliding shaft sleeve 6 is copper base alloy axle sleeve.
Copper base alloy has high strength at repeated alternation and load-carrying capacity, and the permeability of heat friction coefficient that excellent resistance to abrasion is good is low, normally can work below 250 DEG C, the axle sleeve worked under being suitable for manufacturing high-speed overload.
As further technical scheme, bearing pin 8 is the alloy structureal steel 40Cr bearing pin of superficial cementation process.
Alloy carburizing steel refers to the low-carbon alloy structural steel used after over carburizing heat treatment, and the bearing pin produced has outer hard interior tough performance.
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. for a roller bearing chain for packing auger, it is characterized in that: comprise chain (1) and connecting panel (2), described connecting panel (2) is successively set between described chain (1), described chain (1) is connected and composed by pin link plate (11) and inner plate (12) successively by chain link, described chain link comprises bearing pin (8), be arranged on the sliding shaft sleeve (6) on described bearing pin (8), be sleeved on described bearing pin (8) outward by close-connected two the band edge rollers (3) of screw (4), the circular hole being circumferentially provided with even density of described sliding shaft sleeve (6), ball (5) is provided with in described circular hole, the both sides of described sliding shaft sleeve (6) are provided with dust ring (7), described inner plate (12) is sleeved on described bearing pin (8) both sides, described pin link plate (11) is fixed on the described bearing pin (8) in described inner plate (12) outside.
2. a kind of roller bearing chain for packing auger according to claim 1, is characterized in that: described chain (1) is at least two, and the pitch of adjacent described chain link is 180mm ~ 220mm.
3. a kind of roller bearing chain for packing auger according to claim 1, it is characterized in that: the alloy-steel plate that described connecting panel (2) is superficial cementation process, be highly 150mm ~ 480mm, width is 200mm ~ 800mm, and the spacing of adjacent described connecting panel (2) is 180mm ~ 220mm.
4. a kind of roller bearing chain for packing auger according to claim 1, is characterized in that: described sliding shaft sleeve (6) is copper base alloy axle sleeve.
5. a kind of roller bearing chain for packing auger according to claim 1, is characterized in that: the alloy structureal steel 40Cr bearing pin that described bearing pin (8) is superficial cementation process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020733.1U CN204399975U (en) | 2015-01-13 | 2015-01-13 | A kind of roller bearing chain for packing auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520020733.1U CN204399975U (en) | 2015-01-13 | 2015-01-13 | A kind of roller bearing chain for packing auger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204399975U true CN204399975U (en) | 2015-06-17 |
Family
ID=53423854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520020733.1U Expired - Fee Related CN204399975U (en) | 2015-01-13 | 2015-01-13 | A kind of roller bearing chain for packing auger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204399975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697446A (en) * | 2020-11-22 | 2021-04-23 | 宝克(中国)测试设备有限公司 | Novel high-precision scheme for adjusting wheel base of truck rotary drum |
-
2015
- 2015-01-13 CN CN201520020733.1U patent/CN204399975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112697446A (en) * | 2020-11-22 | 2021-04-23 | 宝克(中国)测试设备有限公司 | Novel high-precision scheme for adjusting wheel base of truck rotary drum |
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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 |
Granted publication date: 20150617 Termination date: 20160113 |