CN207609416U - A kind of slipper of coal producer - Google Patents
A kind of slipper of coal producer Download PDFInfo
- Publication number
- CN207609416U CN207609416U CN201721457180.1U CN201721457180U CN207609416U CN 207609416 U CN207609416 U CN 207609416U CN 201721457180 U CN201721457180 U CN 201721457180U CN 207609416 U CN207609416 U CN 207609416U
- Authority
- CN
- China
- Prior art keywords
- piston shoes
- slipper
- coal
- coalcutter
- front support
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The utility model belongs to coal excavation apparatus technical field, and in particular to a kind of slipper of coal producer mainly solves when replacing piston shoes after existing slipper of coal producer is worn in the presence of inconvenient and unsafe technical problem.The utility model is made of piston shoes and piston shoes set, and piston shoes are located at the bottom of coalcutter front support leg, and piston shoes set is set in the outside of piston shoes, when slipper of coal producer, which is sleeved on, to be needed to change by long-time service, is directly covered to remove piston shoes and is replaced piston shoes set.The piston shoes can be adapted for all coalcutters, piston shoes do not have to worry to damage coalcutter front support in used dismounting, only promoting the height of 20mm or more with the front support to coalcutter during the installation process simultaneously can install, and greatly reduce mounting height and effectively control the security risk in installation process.
Description
Technical field
The utility model belongs to coal excavation apparatus technical field, and in particular to a kind of slipper of coal producer.
Background technology
Slipper of coal producer relies on the necessary device of Scraper Conveyor in Mining Face support walking as coalcutter, due to having to
Ensure that the integrality of Scraper Conveyor in Mining Face, the design and manufacture intensity of all slipper of coal producer are respectively less than drag conveyor capping
Intensity, so slipper of coal producer needs to be replaced after reaching the limit of wear by use in 3-5 months.
For slipper of coal producer after undergoing life cycle, it is coal working face scene, coal working face scene to replace place
Condition is complex, and all kinds of safety hazard factors are gathered, and traditional slipper of coal producer and the connection type of coalcutter front support are slotting
It is hinged to enter formula, this piston shoes is needed coalcutter when mounted using jack close to the whole support upwards in work surface side, and is supported high
It spends and is greater than piston shoes height (205mm), this highly be easy to cause coalcutter support shakiness, and preceding accident occurs；And due to work
Face complex geologic conditions, Part Coal Mine water drenching is larger, the higher traditional slipper of coal producer of sulfur-bearing is being easy to cause after long-time service
Keep the dead dismounting of piston shoes connecting portion rust inconvenient, slipper of coal producer coalcutter front support caused by using external force tool ejector in part is damaged
It is bad, electricity need to be employed in underground, fire weldering repairs that there are major safety risks.
Utility model content
Exist when replacing piston shoes after being worn purpose of the utility model is to solve existing slipper of coal producer it is inconvenient and
Unsafe technical problem provides a kind of slipper of coal producer.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of slipper of coal producer, including piston shoes, further include piston shoes set, and the piston shoes are located at the bottom of coalcutter front support leg
End, piston shoes set are set in the outside of piston shoes bottom, and piston shoes set is made to be located on Scraper Conveyor in Mining Face lateral wall plate, as coal mining
Machine friction walking position.
The inner wall and the outer wall of piston shoes bottom of the piston shoes set match, and opening, opening hinge are equipped in the side of piston shoes set
It is connected to door close, piston shoes set is slidably mounted on the outside of piston shoes by opening, and by being closed door close with mechanical force.
The piston shoes are located at the bottom of coalcutter front support leg by articulated manner.
The utility model uses above technical scheme, is made of piston shoes and piston shoes set, piston shoes are located at coalcutter front support leg
Bottom, piston shoes set is set in the outside of piston shoes, when slipper of coal producer, which is sleeved on, to be needed to change by long-time service, directly by piston shoes
Set, which is removed, replaces piston shoes set.The piston shoes can be adapted for all coalcutters, and piston shoes do not have to load in used dismounting
The heart damages coalcutter front support, while the height for only promoting 20mm or more with the front support to coalcutter during the installation process is
It can be installed, greatly reduce mounting height and effectively control the security risk in installation process.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the sectional view of the utility model；
Fig. 3 is the structural schematic diagram of the utility model piston shoes set；
Fig. 4 is the sectional view of the utility model piston shoes set；
Fig. 5 is the vertical view of the utility model piston shoes set；
Fig. 6 is the structural schematic diagram of the utility model piston shoes.
Specific implementation mode
As shown in figures 1 to 6, a kind of slipper of coal producer in the present embodiment, including piston shoes 2, wherein further include piston shoes set 1,
The shape of the piston shoes set 1 is identical as the low profile of piston shoes 2, and the lower part outer wall of the inner wall and piston shoes 2 of piston shoes set 1 matches,
It is equipped with opening in the side of piston shoes set 1, opening is hinged with door close 101；Before the piston shoes 2 are located at coalcutter by articulated manner
The bottom end of support leg 3, piston shoes set 1 are slidably mounted on the outside of 2 bottom of piston shoes by opening, and by with mechanical force by door close
101 are closed, and piston shoes set 1 is made to be located on Scraper Conveyor in Mining Face lateral wall plate 4, as coalcutter friction walking position.
Claims (2)
1. a kind of slipper of coal producer, including piston shoes (2), it is characterised in that：Further include piston shoes set (1), the piston shoes (2), which are located at, adopts
The bottom end of coal machine front support leg (3), piston shoes set (1) are set in the outside of piston shoes (2) bottom, and piston shoes set (1) is made to be located at work
On face drag conveyor lateral wall plate (4), as coalcutter friction walking position；The inner wall of the piston shoes set (1) and piston shoes (2) bottom
The outer wall in portion matches, and is equipped with opening in the side of piston shoes set (1), opening is hinged with door close (101), and piston shoes set (1) passes through
Opening is slidably mounted on the outside of piston shoes (2), and by being closed door close (101) with mechanical force.
2. a kind of slipper of coal producer according to claim 1, it is characterised in that：The piston shoes (2) are set by articulated manner
Bottom in coalcutter front support leg (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457180.1U CN207609416U (en) | 2017-11-06 | 2017-11-06 | A kind of slipper of coal producer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457180.1U CN207609416U (en) | 2017-11-06 | 2017-11-06 | A kind of slipper of coal producer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207609416U true CN207609416U (en) | 2018-07-13 |
Family
ID=62794031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457180.1U Expired - Fee Related CN207609416U (en) | 2017-11-06 | 2017-11-06 | A kind of slipper of coal producer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207609416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667583A (en) * | 2019-02-28 | 2019-04-23 | 枣庄矿业集团新安煤业有限公司 | A kind of coal machine anti-tipping apparatus |
-
2017
- 2017-11-06 CN CN201721457180.1U patent/CN207609416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109667583A (en) * | 2019-02-28 | 2019-04-23 | 枣庄矿业集团新安煤业有限公司 | A kind of coal machine anti-tipping apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207609416U (en) | A kind of slipper of coal producer | |
| CN202789778U (en) | Hydraulic oil tank dustproof device for heading machine | |
| CN204626482U (en) | Forklift scraper bowl is used in a kind of mining | |
| CN104477571B (en) | Mobile coal blocking device adopted by big gun | |
| CN107370108B (en) | A kind of push-in conveyer cable trough in chain road for electric cable for coal mining machine dragging | |
| CN203499722U (en) | Adjusting device of scraper conveyor | |
| CN203159124U (en) | Balance jack for hydraulic support | |
| CN208913516U (en) | A kind of hydraulic support pin removal | |
| CN204271560U (en) | A kind of split cable trough of fast inserted and drag conveyor | |
| CN212744071U (en) | A novel shutoff support device for colliery lotion fills | |
| CN206947914U (en) | A kind of push-in conveyer cable trough in chain road for electric cable for coal mining machine dragging | |
| CN204327141U (en) | Tunnel end hydraulic support pushes away rammer device | |
| CN204344162U (en) | A kind of crawler-type traveling filling machine | |
| CN203127630U (en) | Hydraulic brake disc for scraper machine | |
| CN205063949U (en) | Shortwall coal -winning machine slide mechanism | |
| CN205060674U (en) | Low level automatic flexible gap bridging that can overturn | |
| CN205206872U (en) | Fill middle part groove and include this scraper conveyor who fills middle part groove | |
| CN204940379U (en) | A kind of pivoting support forward type scraper | |
| CN204643033U (en) | A kind of elevating conveyor supporting trolley | |
| CN110593935A (en) | Bottom lifting device for hydraulic support | |
| CN209442516U (en) | A kind of coal mine shaft lining pit gear promotion safety detection device | |
| CN204489815U (en) | A kind of coal mine scraper conveyor actuating device guard shield | |
| CN210686036U (en) | Bottom lifting device for hydraulic support | |
| CN205223277U (en) | Emergency blast furnace gun | |
| CN202833499U (en) | Connecting card for coal mine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180713 Termination date: 20211106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |