CN110388413A - A kind of transmission chain structure of anti-dropout - Google Patents
A kind of transmission chain structure of anti-dropout Download PDFInfo
- Publication number
- CN110388413A CN110388413A CN201810352175.7A CN201810352175A CN110388413A CN 110388413 A CN110388413 A CN 110388413A CN 201810352175 A CN201810352175 A CN 201810352175A CN 110388413 A CN110388413 A CN 110388413A
- Authority
- CN
- China
- Prior art keywords
- anticreep
- chain
- transmission chain
- cross bar
- chain structure
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/02—Driving-chains
- F16G13/06—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links
- F16G13/07—Driving-chains with links connected by parallel driving-pins with or without rollers so called open links the links being of identical shape, e.g. cranked
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G15/00—Chain couplings, Shackles; Chain joints; Chain links; Chain bushes
- F16G15/12—Chain links
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The invention discloses a kind of transmission chain structures of anti-dropout, including multiple link units, the link units include the axle sleeve of two blocks of carrier bars, No. I chain pin being fixed on carrier bar, No. II chain pin and sleeve on No. I chain pin, No. II chain pin, the anticreep frame of liftable adjusting is provided on the outside of the carrier bar, anticreep frame lower end is provided with anticreep wheel group.The present invention realizes the up and down adjustment to anticreep wheel group by the anticreep frame that liftable adjusts, the reinforcing between cross bar, vertical pole is realized by reinforcing bar, the fixation between sliding block, cross bar is realized by fastening screw, the opening or locking of anticreep frame are realized by the jackscrew on cross bar or vertical pole, the configuration of the present invention is simple can be avoided falling off for transmission chain.
Description
Technical field
The invention belongs to chain drive fields, and in particular to a kind of transmission chain structure of anti-dropout.
Background technique
Chain is generally the chain link or annulation of metal, multi-purpose to make machine driving, traction.
Chain is usually made of several chain links, includes two carrier bars, two pin shafts and covering in pin shaft in each chain link
On axle sleeve, 4 points of chains, 5 points of chains, 1 cun of chain, 1 cun of half chain etc. can be divided into according to pitch.
Chain is transmission chain, carrier chain, dragging chain and four kinds of special chain according to different purposes and function distinguishing.Its
In, transmission chain is mainly used for transmitting the chain of power；Carrier chain mainly for delivery of material chain；Dragging chain is mainly used for drawing
Drag the chain with lifting；Special chain, which refers to, is mainly used for chain on special mechanism, with specific function and structure.
Wherein, transmission chain includes A series of drive short pitch precision roller chain, B series of drive short pitch precise roller
Chain aggravates series of drive short pitch precision roller chain oil-well rig drive balls chain, transmission short pitch precision-sleeve chain, passes
Employ bipatch precision roller chain, heavy load transmission cranked link chain, transmission silent chain, motor blockchain, bicycle chain.
Carrier chain includes short pitch precise roller carrier chain, bipatch roller transport chain, long-pitch transmission chain, conveys with flat
Push up chain, conveying short pitch precision-sleeve chain, light-duty double hinged suspension conveyer chains.
Dragging chain included reuse round-link chain, high strength mining round link chain, elevator round-link chain, bearing pin chain, cold-drawn chain,
Block formula reload bit drags chain, roller dragging chain, traction cranked link chain.
But transmission chain can only avoid transmission chain from falling off by sprocket wheel at present.
Summary of the invention
The present invention proposes that the purpose is to provide a kind of transmission link of anti-dropout in order to solve the problems existing in the prior art
Structure.
The technical scheme is that a kind of transmission chain structure of anti-dropout, including multiple link units, the chain link list
Member includes the axle sleeve of two blocks of carrier bars, No. I chain pin being fixed on carrier bar, No. II chain pin and sleeve on No. I chain pin, No. II chain pin,
The anticreep frame of liftable adjusting is provided on the outside of the carrier bar, anticreep frame lower end is provided with anticreep wheel group.
The anticreep frame includes a cross bar and two vertical poles, is respectively arranged with No. I anticreep wheel, II on described two vertical poles
Number anticreep wheel.
No. I anticreep wheel, No. II anticreep wheel wheel face on form groove.
Reinforcing bar is provided between the cross bar and vertical pole.
It is connected in the middle part of the cross bar with sliding block, forms lift adjustment slot, the sliding block, lift adjustment slot on the outside of the carrier bar
Form sliding pair.
The lift adjustment slot and No. I chain pin, the line of No. II chain pin are perpendicular.
The lift adjustment slot is dovetail groove.
Through-hole is formed in the cross bar, fastening screw passes through through-hole and is screwed into sliding block.
The jackscrew that anticreep frame is fixed is provided in the cross bar or vertical pole.
The present invention realizes the up and down adjustment to anticreep wheel group by the anticreep frame that liftable adjusts, and is realized by reinforcing bar horizontal
Reinforcing between bar, vertical pole realizes the fixation between sliding block, cross bar by fastening screw, passes through the jackscrew on cross bar or vertical pole
Realize that the opening or locking of anticreep frame, the configuration of the present invention is simple can be avoided falling off for transmission chain.
Detailed description of the invention
Fig. 1 is main view of the invention；
Wherein:
1 chain pin of carrier bar 2 I
3 No. II 4 lift adjustment slots of chain pin
5 sliding block, 6 anticreep frame
7 No. I anticreep wheels, 8 No. II anticreep wheels
9 jackscrew, 10 reinforcing bar
11 fastening screws.
Specific embodiment
Hereinafter, referring to drawings and examples, the present invention is described in detail:
As shown in Figure 1, a kind of transmission chain structure of anti-dropout, including multiple link units, the link units include two pieces of chains
Plate 1,1, No. II chain pin 3 of No. I chain pin being fixed on carrier bar 1 and cover the axle sleeve on 1, No. II chain pin 3 of No. I chain pin, the chain
The anticreep frame 6 of liftable adjusting is provided on the outside of plate 1,6 lower end of anticreep frame is provided with anticreep wheel group.
The anticreep frame 6 includes a cross bar and two vertical poles, be respectively arranged on described two vertical poles No. I anticreep wheel 7,
No. II anticreep wheel 8.
Groove is formed on the wheel face of 7, No. II anticreep wheels 8 of No. I anticreep wheel.
Reinforcing bar 10 is provided between the cross bar and vertical pole.
It is connected in the middle part of the cross bar with sliding block 5, forms lift adjustment slot 4, the sliding block 5, rising-falling tone on the outside of the carrier bar 1
It saves slot 4 and forms sliding pair.
The line of the lift adjustment slot 4 and 1, No. II chain pin 3 of No. I chain pin is perpendicular.
The lift adjustment slot 4 is dovetail groove.
Through-hole is formed in the cross bar, fastening screw 11 passes through through-hole and is screwed into sliding block 5.
The jackscrew 9 that anticreep frame 6 is fixed is provided in the cross bar or vertical pole.
The sliding block 5 is the dovetail shaped being adapted with lift adjustment slot 4.
7, No. II anticreep wheels 8 of No. I anticreep wheel lean out 1 lower end of carrier bar.
The multiple link units form transmission chain, and the transmission chain case is in drive sprocket and driven sprocket, the active
Guide rail is provided between sprocket wheel and driven sprocket, 7, No. II anticreep wheels 8 of No. I anticreep wheel on the outside of the link units are along guide rail
It rolls.
Further, upper protrusion is formed on the guide rail, the upper protrusion is recessed with 7, No. II anticreep wheels 8 of No. I anticreep wheel
Slot matches.
The lift adjustment slot 4 is located at the midpoint of 1, No. II 3 line of chain pin of No. I chain pin, i.e., No. I chain pin 1, II described
Chain pin 3 is symmetrical along lift adjustment slot 4.
The jackscrew 9 can adjust the spacing between anticreep frame 6 and carrier bar 1, thus make sliding block 5 and lift adjustment slot 4 it
Between be in close-fitting conjunction state, realize anticreep frame 6 fixation.
Fixed form between the reinforcing bar 10 and cross bar, vertical pole is welding.
The present invention realizes the up and down adjustment to anticreep wheel group by the anticreep frame that liftable adjusts, and is realized by reinforcing bar horizontal
Reinforcing between bar, vertical pole realizes the fixation between sliding block, cross bar by fastening screw, passes through the jackscrew on cross bar or vertical pole
Realize that the opening or locking of anticreep frame, the configuration of the present invention is simple can be avoided falling off for transmission chain.
Claims (9)
1. a kind of transmission chain structure of anti-dropout, including multiple link units, the link units include two pieces of carrier bars (1), consolidate
No. I chain pin (1) being scheduled on carrier bar (1), No. II chain pin (3) and the axle sleeve on No. I chain pin (1), No. II chain pin (3) is covered,
It is characterized in that: being provided with the anticreep frame (6) of liftable adjusting on the outside of the carrier bar (1), anticreep frame (6) lower end is provided with anti-
De- wheel group.
2. a kind of transmission chain structure of anti-dropout according to claim 1, it is characterised in that: the anticreep frame (6) includes
One cross bar and two vertical poles are respectively arranged with No. I anticreep wheel (7), No. II anticreep wheel (8) on described two vertical poles.
3. a kind of transmission chain structure of anti-dropout according to claim 2, it is characterised in that: No. I anticreep wheel (7),
Groove is formed on the wheel face of No. II anticreep wheel (8).
4. a kind of transmission chain structure of anti-dropout according to claim 2, it is characterised in that: between the cross bar and vertical pole
It is provided with reinforcing bar (10).
5. a kind of transmission chain structure of anti-dropout according to claim 2, it is characterised in that: the cross bar middle part and sliding block
(5) it is connected, forms lift adjustment slot (4) on the outside of the carrier bar (1), the sliding block (5), lift adjustment slot (4) forms sliding pair.
6. a kind of transmission chain structure of anti-dropout according to claim 5, it is characterised in that: the lift adjustment slot (4)
It is perpendicular with No. I chain pin (1), the line of No. II chain pin (3).
7. a kind of transmission chain structure of anti-dropout according to claim 6, it is characterised in that: the lift adjustment slot (4)
For dovetail groove.
8. a kind of transmission chain structure of anti-dropout according to claim 7, it is characterised in that: formed in the cross bar logical
Hole, fastening screw (11) pass through through-hole and are screwed into sliding block (5).
9. a kind of transmission chain structure of anti-dropout according to claim 2, it is characterised in that: set in the cross bar or vertical pole
It is equipped with the jackscrew (9) that anticreep frame (6) is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352175.7A CN110388413A (en) | 2018-04-19 | 2018-04-19 | A kind of transmission chain structure of anti-dropout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352175.7A CN110388413A (en) | 2018-04-19 | 2018-04-19 | A kind of transmission chain structure of anti-dropout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110388413A true CN110388413A (en) | 2019-10-29 |
Family
ID=68284036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810352175.7A Pending CN110388413A (en) | 2018-04-19 | 2018-04-19 | A kind of transmission chain structure of anti-dropout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110388413A (en) |
-
2018
- 2018-04-19 CN CN201810352175.7A patent/CN110388413A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3985225A (en) | Chain conveyor with support chain | |
| EP0672013B1 (en) | Drive and guide device for continuous handling equipment | |
| EP1236661B1 (en) | Rollerchain | |
| CN103205554A (en) | Steel ball conveyor device | |
| CN208348394U (en) | The transmission chain structure of anti-dropout | |
| CN110388413A (en) | A kind of transmission chain structure of anti-dropout | |
| CN208979669U (en) | The lifting of flyer chain holds up structure | |
| CN203767447U (en) | Special-shaped conveying chain | |
| CN204511384U (en) | A kind of vertical-type planetary ring gear beam-pumping unit | |
| CN208348393U (en) | Anti-dropout power transmission chain | |
| CN110388414A (en) | A kind of Novel chain structure | |
| CN208348399U (en) | Novel dissepiment chain item | |
| CN201391572Y (en) | Coaxial two-wheel guide pulley chain | |
| CN110386408A (en) | A kind of carrier chain of anti-dropout | |
| CN110388416A (en) | A kind of anti-dropout power transmission chain | |
| CN209413653U (en) | A kind of multistage electrically operated gate transmission device | |
| CN208345097U (en) | Novel chain structure | |
| CN110388417A (en) | A kind of novel dissepiment chain item | |
| CN208348397U (en) | Novel chain structure | |
| CN110386412A (en) | A kind of lifting picking-up structure of flyer chain | |
| CN110386409A (en) | A kind of link configuration of carrier chain | |
| CN110388415A (en) | A kind of Novel chain structure | |
| CN110386406A (en) | A kind of elastic bracketing structures of plate-type conveying chain | |
| CN208932255U (en) | Climbing conveying equipment | |
| CN208764257U (en) | It is a kind of to promote the mechanism and chain transminssion mechanism for enclosing cornerite |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191029 |