CN203889495U - Novel driving chain structure - Google Patents
Novel driving chain structure Download PDFInfo
- Publication number
- CN203889495U CN203889495U CN201420236157.XU CN201420236157U CN203889495U CN 203889495 U CN203889495 U CN 203889495U CN 201420236157 U CN201420236157 U CN 201420236157U CN 203889495 U CN203889495 U CN 203889495U
- Authority
- CN
- China
- Prior art keywords
- bush roller
- roller chains
- rollers
- bush
- driving 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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- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to a novel driving chain structure which comprises bush roller chains. The bush roller chains are symmetrically arranged, shifting claws are arranged in the bush roller chains at intervals, connecting hinge pins are penetratingly arranged in the shifting claws and the bush roller chains, each connecting hinge pin is positioned on two sides of the corresponding shifting claw, and rollers are respectively arranged at two ends of each connecting hinge pin. The novel driving chain structure has the advantages that the novel driving chain structure is simple and is convenient to mount, the corresponding rollers are arranged on the two sides of each shifting claw, accordingly, the bush roller chains can be balanced by the rollers, and force which is transferred to the bush roller chains by the shifting claws can be shared by the rollers; the rollers on the two sides of each shifting claw are in slight contact with support rails under normal conditions, the force is shared by the rollers on the two sides of each shifting claw when the high force is applied to the shifting claw, accordingly, only low force is applied to the bush roller chains, the problem of abrasion of existing bush roller chains can be solved, and the service lives of the bush roller chains can be prolonged; the bush roller chains move on the support rails, the rollers have large diameters, only low friction force is generated between the rollers and the support rails, accordingly, the bush roller chains can be stopped from swinging, the movement stability of the bush roller chains can be guaranteed, and chain dragging can be prevented.
Description
Technical field
The utility model relates to logistics load transfer device, relates in particular to for the novel driving chain structure of one on the actuating devices such as aerial gathering chain, ground gathering chain, common suspended chain, ground ring.
Background technology
In conveyors system industry, the utilization of the travel lines such as aerial gathering chain, ground gathering chain, common suspended chain, ground ring is very extensive, actuating device is the core component of above-mentioned travel line, and the quality of driving chain is the key that determines that can travel line normal operation.
At present, conventional driving chain is by bush roller chaiin, pusher dog and connection bearing pin form, the driving chain intensity of this structure depends on bush roller chaiin, after pusher dog is stressed, power is passed to bush roller chaiin by transitivity by power, because bush roller chaiin is supported and tensioning by supporting rail, when pusher dog stressed excessive, easily forming bush roller chaiin walks on supporting rail by friction of rolling, thereby make to produce and rub between bush roller chaiin and supporting rail, in the time that each bush roller chaiin lubricity is poor, easily producing bush roller chaiin creeps, shake, the phenomenon of fracture, cause and stop line, thereby impact is produced.
Utility model content
The applicant, for above-mentioned existing issue, is studied improvement, and a kind of novel driving chain structure is provided, and efficiently solves driving chain steady, easy drag chain and the fast problem of chain wear in operational process,
The technical scheme that the utility model adopts is as follows:
A kind of novel driving chain structure, comprise the bush roller chaiin being arranged symmetrically with each other, be positioned at described bush roller chaiin escapement pusher dog, connect pusher dog and bush roller chaiin described in bearing pin through-going device, be positioned at the both sides of described pusher dog, install respectively roller in the two ends of described connection bearing pin.
Its further technical scheme is:
On described connection bearing pin, symmetry has pin-and-hole, and described pin-and-hole is circular hole, and in described pin-and-hole, device prevents the spring cotter that roller gets loose.
The beneficial effects of the utility model are as follows:
The utility model is simple in structure, easy for installation, by the both sides device roller at pusher dog, on the one hand for balancing sleeve roller chain, share on the other hand the power that pusher dog passes to bush roller chaiin, in the time of normal circumstances, pusher dog two side wheels slightly contact with supporting rail, stressed when larger when pusher dog, two side wheels are shared stressed, make bush roller chaiin stressed less, the wear problem of bush roller chaiin improves, improve its service life, and moved on supporting rail, because the diameter of roller is larger, friction force between roller and supporting rail is less
Thereby stop bush roller chaiin to swing, ensure its motion stabilization, avoided the generation of drag chain phenomenon, reduced fault rate.
Brief description of the drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the lateral plan of Fig. 1.
Wherein: 1, bush roller chaiin; 2, pusher dog; 3, connect bearing pin; 301, pin-and-hole; 4, roller; 5, supporting rail; 6, spring cotter; 7, inner plate.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of novel driving chain structure, comprise the bush roller chaiin 1 being arranged symmetrically with each other, be positioned at bush roller chaiin 1 escapement pusher dog 2, pusher dog 2 and bush roller chaiin 1 described in connection bearing pin 3 through-going devices, be positioned at the both sides of described pusher dog 2, install respectively roller 4 in the two ends of described connection bearing pin 3.Have pin-and-hole 301 in connecting symmetry on bearing pin 3, pin-and-hole 301 is circular hole, prevents at the interior device of described pin-and-hole 301 spring cotter 6 that roller 4 gets loose.The bottom that is positioned at roller 4 is provided with supporting rail 5 and supports, and makes the operation of roller 4 more steady.
Detailed description of the invention of the present utility model is as follows:
As shown in Figure 2, first pull down and connect bearing pin 3, take out inner plate 7 and bush roller chaiin 1, then pusher dog 2 is installed in bush roller chaiin 1, connection bearing pin 3 is run through to pusher dog 2 and bush roller chaiin 1, then roller 4 is installed on to the both sides that connect bearing pin 3, final unit plain cushion (not shown) and spring cotter 6, then between bush roller chaiin 1, pusher dog 2, roller 4, be coated with lubricating oil, guarantee to lubricate well, the roller 4 of bush roller chaiin 1 and pusher dog 2 both sides is rotated flexibly.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range, referring to claim, within protection domain of the present utility model, can be done any type of amendment.
Claims (2)
1. a novel driving chain structure, comprise the bush roller chaiin (1) being arranged symmetrically with each other, be positioned at described bush roller chaiin (1) escapement pusher dog (2), pusher dog (2) and bush roller chaiin (1) described in connection bearing pin (3) through-going device, by it is characterized in that: be positioned at the both sides of described pusher dog (2), install respectively roller (4) in the two ends of described connection bearing pin (3).
2. the novel driving chain structure of one as claimed in claim 1, it is characterized in that: have pin-and-hole (301) in the upper symmetry of described connection bearing pin (3), described pin-and-hole (301) is circular hole, and in described pin-and-hole (301), device prevents the spring cotter (6) that roller (4) gets loose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236157.XU CN203889495U (en) | 2014-05-09 | 2014-05-09 | Novel driving chain structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420236157.XU CN203889495U (en) | 2014-05-09 | 2014-05-09 | Novel driving chain structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203889495U true CN203889495U (en) | 2014-10-22 |
Family
ID=51715926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420236157.XU Expired - Fee Related CN203889495U (en) | 2014-05-09 | 2014-05-09 | Novel driving chain structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203889495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051547A (en) * | 2018-08-10 | 2018-12-21 | 上海腾锦智能科技有限公司 | A kind of frictional automatic Orbital Transport Systems |
-
2014
- 2014-05-09 CN CN201420236157.XU patent/CN203889495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109051547A (en) * | 2018-08-10 | 2018-12-21 | 上海腾锦智能科技有限公司 | A kind of frictional automatic Orbital Transport Systems |
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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: 20141022 Termination date: 20180509 |