CN202746488U - Mine car universal rotary chain - Google Patents
Mine car universal rotary chain Download PDFInfo
- Publication number
- CN202746488U CN202746488U CN 201220305488 CN201220305488U CN202746488U CN 202746488 U CN202746488 U CN 202746488U CN 201220305488 CN201220305488 CN 201220305488 CN 201220305488 U CN201220305488 U CN 201220305488U CN 202746488 U CN202746488 U CN 202746488U
- Authority
- CN
- China
- Prior art keywords
- chain
- mine car
- rotary
- universal rotary
- ring
- 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
Links
Images
Landscapes
- Warehouses Or Storage Devices (AREA)
Abstract
The utility model discloses a mine car universal rotary chain which comprises a connecting ring, a rotary shaft and a three-ring chain. The mine car universal rotary chain is characterized in that the connecting ring is provided with the rotary shaft which is connected with the three-ring chain through the rotary pin. The mine car universal rotary chain provided by the utility model has the advantages that when a single mine car performs turning-over operation, because the rotary pin can rotate in the rotary shaft along an axis, the aim that the chain is not required to be taken off during the turning-over of the main cars is achieved; the chain hanging operation after the chain is taken off is prevented at the same time; the rotary shaft also can rotate along the axis in the connecting ring; meanwhile the high-difference influence generated in turning over for the mine car connected with the mine car universal rotary chain is also overcome; and the safety of operators is ensured.
Description
Technical field
The utility model relates to the coal mine equipment technical field, particularly a kind of mine car Universal rotary chain
.
Background technique
Connect by ring chain between mine car, when carrying out the straight line transportation, can guarantee safe handling, but when carrying out some special operations, this kind of larger manufacturing efficiency that reduced of Placement, and affect to a certain extent operating personnel's safety.Such as when entering, a row mine car turns over after coal rolls cage, to, to the 180 ° of operations of being overturn of each mine car, by original ring chain Placement, the upset mine car need to be removed with its forward and backward mine car ring chain be connected, the operation of can being overturn, also will reconnect it after operation.Owing to plucking frequently, the chaining operation, not only on producing larger reduction manufacturing efficiency, on safety, frequent operation has also increased the probability to worker's injury simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of enhancing productivity, and guarantees the mine car Universal rotary chain of operator's safety.
The utility model is achieved in that it comprises connecting ring, rotating shaft, ships and resell on another market and ring chain, it is characterized in that being provided with rotating shaft on connecting ring, and rotating shaft is connected with ring chain by shipping and reselling on another market.
The utility model has the advantages that when single mine car is overturn to operation, owing to shipping and reselling on another market, can in rotating shaft, rotate along axis, therefore realize the purpose that need not pluck chain between mine car when upset, this has also been avoided plucking the chaining operation after chain simultaneously, rotating shaft simultaneously also can be rotated along axis in connecting ring, also overcome when the upset operation, coupled mine car, because of the discrepancy in elevation impact that upset produces, has guaranteed operator's safety simultaneously.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described;
Fig. 1 is the structural representation of mine car Universal rotary chain.
Embodiment
As shown in Figure 1, this safe mine car Universal rotary chain comprises connecting ring 1, rotating shaft 2, ship and resell on another market 3 and ring chain 4, be provided with rotating shaft 2 on connecting ring 1, rotating shaft 23 is connected with ring chain 4 by shipping and reselling on another market, during use, connecting ring 1 is connected with the perpendicular pin of mine car, turn over coal while rolling the cage place when a row mine car arrives, the mine car of required upset operation enters and rolls cage, does not need to remove the front and back of platform mine car therewith and connects, by the Universal rotary part, directly this mine car is carried out to 180 ° of upset operations.
Claims (1)
1. a mine car Universal rotary chain, it comprises connecting ring, rotating shaft, ships and resell on another market and ring chain, it is characterized in that being provided with rotating shaft on connecting ring, and rotating shaft is connected with ring chain by shipping and reselling on another market.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305488 CN202746488U (en) | 2012-06-28 | 2012-06-28 | Mine car universal rotary chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220305488 CN202746488U (en) | 2012-06-28 | 2012-06-28 | Mine car universal rotary chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746488U true CN202746488U (en) | 2013-02-20 |
Family
ID=47705887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220305488 Expired - Fee Related CN202746488U (en) | 2012-06-28 | 2012-06-28 | Mine car universal rotary chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187900A (en) * | 2017-06-23 | 2017-09-22 | 陈爱军 | The train change that vehicle device is used is doubled in a kind of inclination |
-
2012
- 2012-06-28 CN CN 201220305488 patent/CN202746488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107187900A (en) * | 2017-06-23 | 2017-09-22 | 陈爱军 | The train change that vehicle device is used is doubled in a kind of inclination |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202746488U (en) | Mine car universal rotary chain | |
| CN204038164U (en) | The locking hood type dop of transport electric pole | |
| CN204210518U (en) | A kind of combined transport vehicle | |
| CN104493056B (en) | A kind of LED street lamp bracket riveted group mould | |
| CN204624573U (en) | Incorgruous workpiece movement system | |
| CN202182638U (en) | Material carrying device of vacuum furnace | |
| CN203974868U (en) | A kind of Forging Parts transfer dolly with dividing plate | |
| CN204173523U (en) | Floor processing conveyer | |
| CN203019286U (en) | Special tightening device for nut of transmission shaft | |
| CN202743300U (en) | Oil tank transportation device of excavator | |
| CN204111169U (en) | A kind of convenient dead-weight hoisting device | |
| CN102430695A (en) | Manufacture method of highly-novel round-link chain | |
| CN203061983U (en) | Finish saw with baffle | |
| CN204124721U (en) | Automatic carriage travel line maintenance unit | |
| CN204452470U (en) | Inclined shaft without rails transport Anti-hook releasing device | |
| CN204391618U (en) | Releasing pulley connecting plate handle anti-drop device | |
| CN105436586A (en) | Lengthened milling cutter | |
| CN204434132U (en) | A kind of grease crane device | |
| CN205387322U (en) | Steel pipe removes instrument | |
| CN204775341U (en) | Load and unload convenient commodity circulation device | |
| CN203921851U (en) | Overhead chain conveyer car component is from combined hook device | |
| CN205745050U (en) | A kind of tool car car body anticollision device, collision-prevention device | |
| CN205190696U (en) | Quick -witted helical drive mechanism conveys | |
| CN205800685U (en) | Sell at the bottom of inclined shaft vehicle connecting device anticreep | |
| CN203974399U (en) | Castor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20130628 |