CN202203639U - Automatic lubricating device for automatic coupler pin of tramcar - Google Patents
Automatic lubricating device for automatic coupler pin of tramcar Download PDFInfo
- Publication number
- CN202203639U CN202203639U CN2011202609336U CN201120260933U CN202203639U CN 202203639 U CN202203639 U CN 202203639U CN 2011202609336 U CN2011202609336 U CN 2011202609336U CN 201120260933 U CN201120260933 U CN 201120260933U CN 202203639 U CN202203639 U CN 202203639U
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- oil
- automatic
- pin
- hollow cylinder
- bearing pin
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- Expired - Fee Related
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Abstract
The utility model relates an automatic lubricating device for automatic coupler pin of tramcar, comprising a pin and an oil cup; the top surface of the pin is provided with a round oil pool and three oil filling oils uniformly distributed in the edge of the oil pool; the central part of the oil pool is provided with a slot; the bottom of the oil cup is fixedly disposed in the slot; the lower part of the oil cup is a hollow cylinder part; the upper end of the hollow cylinder part is provided with an oil outlet; an adjusting screw is disposed in the oil cup; the adjusting screw is screwed into the hollow cylinder part, so as to control the oil output. The utility model has the following beneficial effects: the pin is located when adding oil; the oil can be easily added, the oil amount can be easily controlled, so as to effectively solve the problems that the lubricating oil is spilt to the ground and causes pollution; the problem that the coupler pin wears quickly because of no lubricating oil is eliminated, the connecting reliability of the coupler pin is ensured; the flexibility is ensured when connecting the hook, and the failure during shunt grouping is decreased.
Description
Technical field
The utility model relates to a kind of mine car automatic car coupler bearing pin automatic lubricator.
Background technique
According to the characteristics of down-hole transportation, at first need mine car to connect reliable and rotate flexibly, automatic car coupler is the vitals that mine car connects, this just needs automatic car coupler must possess enough intensity, toughness is reliable to guarantee that mine car connects; Secondly because of transport system's task is heavy, the equipment failure maintenance rate is high, and the marshalling of shunting is often carried out, and requiring automatic car coupler to set out must be easy, and rotary part is flexible.
Automatic coupling is seted out needs the folding through the hook tongue; Therefore the lubricated work of rotating pin just seems particularly important; Because the lubricated work of hitch bearing pin is accomplished by manufacturing shop; And manufacturing shop often refuels once in a week, and each the oiling is difficult to get in the bearing pin, makes automatic car coupler work under no oil condition for a long time.
Automatic car coupler is the vitals that the down-hole mine car connects, and whether the lubricating status of automatic car coupler well is directly connected to the normal safe operation of mine car, because the down-hole is moist, dust is big; The easy corrosion in hitch bearing pin place; Abrasion condition is serious, and the hitch behaviour in service was obviously improved after hitch installed lubricating fitting additional, and abrasion condition alleviates greatly; Operation brings great potential safety hazard to mine car; If vehicle breaks off relations out of hand from slipping, equipment and personnel injure to cause collisions most probably, slide down etc., cause transport system to interrupt influencing the production of whole raw ore for a long time.
The model utility content
The purpose of the utility model provides a kind of mine car automatic car coupler bearing pin automatic lubricator, has solved automatic car coupler unlubricated problem in transportation process.
The purpose of the utility model is to realize through following technological scheme:
A kind of mine car automatic car coupler bearing pin automatic lubricator comprises bearing pin and lubricating cup, and said bearing pin top end surface is provided with circular oil sump and is positioned at equally distributed three oil holes in oil sump edge; The lubricated oiling that has guaranteed bearing pin puts in place, and the oil sump middle part is provided with groove, and said lubricating cup bottom fixedly places in the groove; The lubricating cup bottom is a hollow cylinder; The hollow cylinder upper end is provided with oil outlet, is provided with the adjustment screw in the lubricating cup, and the adjustment screw can screw in hollow cylinder inside with the control oil pump capacity.
The beneficial effect of the utility model is:
1, bearing pin size constancy has just increased by three oilholes and an oil sump at the top, just can guarantee the lubricated of bearing pin, has solved problem not in place when refueling;
2, adjust volume read-out through the adjustment screw, solved bearing pin and refueled difficulty and the unmanageable situation of oil mass, the adjustment screw plays the effect of strict location, in case after the adjustment screw was adjusted to the right place, each later on the oiling only need get final product by intermittent oiling;
3, because oiling in the past is inconvenient, because oil flows to ground and causes environmental pollution, efficiently solve the excessive problem that pollutes to ground of lubricant oil after the improvement in addition;
4, eliminated the hitch bearing pin because the problem faster of wearing and tearing during unlubricated work is guaranteed the reliability that hitch connects;
When 5, having guaranteed that hook connects flexibly, reduce the fault when shunting marshalling.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the described mine car automatic car coupler of a utility model bearing pin automatic lubricator structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the structural drawing of lubricating cup.
Among the figure:
1, bearing pin; 2, lubricating cup; 3, oil sump; 4, oil hole; 5, groove; 6, oil outlet; 7, adjustment screw.
Embodiment
Shown in Fig. 1-3, the described a kind of mine car automatic car coupler bearing pin automatic lubricator of the utility model comprises bearing pin 1 and lubricating cup 2; Said bearing pin 1 top end surface is provided with circular oil sump 3 and is positioned at equally distributed three oil holes 4 in oil sump 3 edges, and oil sump 3 middle parts are provided with groove 5, and said lubricating cup 2 bottoms fixedly place in the groove 5; Lubricating cup 2 bottoms are hollow cylinder; The hollow cylinder upper end is provided with oil outlet 6, is provided with adjustment screw 7 in the lubricating cup 2, and adjustment screw 7 can screw in hollow cylinder inside.
Bearing pin 1 size constancy has just increased by three oil holes 4 and an oil sump 3 at the top, just can guarantee the lubricated of bearing pin 1, has solved problem not in place when refueling; Adjust volume read-out through adjustment screw 7, solved bearing pin 1 oiling difficulty and the unmanageable situation of oil mass.
Because oiling was inconvenient in the past, because oil flows to ground and causes environmental pollution, efficiently solve the excessive problem that pollutes to ground of lubricant oil after the improvement in addition; Eliminated the hitch bearing pin because the problem faster of wearing and tearing during unlubricated work is guaranteed the reliability that hitch connects; Guaranteed when hook connects flexibly, reduce the fault when shunting marshalling
Working principle is: lubricating cup 2 places in the groove of bearing pin 1, and the lubricant oil of q.s is housed in the lubricating cup 2.Through the oil pump capacity of adjustment adjustment screw 7 with the size control oil outlet 6 in lubricating cup 2 inner bottom surface gaps; Lubricant oil flows in the oil sump 3 of bearing pin end face from the oil outlet 6 on the lubricating cup 2; Oil sump 3 edges are provided with three oil holes 4, and lubricant oil evenly flows out through oil hole 4, thus lubricated bearing pin 1.
Claims (1)
1. mine car automatic car coupler bearing pin automatic lubricator; Comprise bearing pin (1) and lubricating cup (2), it is characterized in that: said bearing pin (1) top end surface is provided with circular oil sump (3) and is positioned at oil sump (3) equally distributed three oil holes in edge (4), and oil sump (3) middle part is provided with groove (5); Said lubricating cup (2) bottom fixedly places in the groove (5); Lubricating cup (2) bottom is a hollow cylinder, and the hollow cylinder upper end is provided with oil outlet (6), is provided with in the lubricating cup (2) and can screws in the inner adjustment screw (7) of hollow cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202609336U CN202203639U (en) | 2011-07-22 | 2011-07-22 | Automatic lubricating device for automatic coupler pin of tramcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202609336U CN202203639U (en) | 2011-07-22 | 2011-07-22 | Automatic lubricating device for automatic coupler pin of tramcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203639U true CN202203639U (en) | 2012-04-25 |
Family
ID=45967760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202609336U Expired - Fee Related CN202203639U (en) | 2011-07-22 | 2011-07-22 | Automatic lubricating device for automatic coupler pin of tramcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869100A (en) * | 2019-04-09 | 2019-06-11 | 江苏如东联丰石油机械有限公司 | A kind of novel marine riser elevator spider |
-
2011
- 2011-07-22 CN CN2011202609336U patent/CN202203639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869100A (en) * | 2019-04-09 | 2019-06-11 | 江苏如东联丰石油机械有限公司 | A kind of novel marine riser elevator spider |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Nanjing Meishan Metallurgy Development Co., Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20190722 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |