CN212454498U - Support for coal mine tunneling equipment - Google Patents
Support for coal mine tunneling equipment Download PDFInfo
- Publication number
- CN212454498U CN212454498U CN202020775032.XU CN202020775032U CN212454498U CN 212454498 U CN212454498 U CN 212454498U CN 202020775032 U CN202020775032 U CN 202020775032U CN 212454498 U CN212454498 U CN 212454498U
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- CN
- China
- Prior art keywords
- shielding plate
- plate
- support
- coal mine
- support body
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- 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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- Lining And Supports For Tunnels (AREA)
Abstract
The utility model relates to a coal mine equipment technical field specifically discloses a support for colliery tunnelling equipment, including colliery tunnelling equipment body and support body, colliery tunnelling equipment body bottom is provided with the mount pad, the mount pad sets up on the support body, support body bottom is through the top of connecting plate setting at the tracked vehicle, the support body includes the backup pad, the backup pad bottom is provided with a plurality of first pneumatic cylinders, the top one end of support body is provided with the support curb plate, the first shielding plate of horizontally is connected with at the top of support curb plate, the one end of first shielding plate is connected with the second shielding plate, the bottom both sides of first shielding plate and second shielding plate all are provided with a plurality of mounting holes, the piston rod top sliding connection of mounting hole and second pneumatic cylinder, the bottom setting of second pneumatic cylinder is in the backup pad. Through the first shielding plate and the second shielding plate which are arranged, the top of the tunneling device is protected conveniently, and the phenomenon that ores fall and damage the device is avoided.
Description
Technical Field
The utility model relates to a coal mine equipment technical field specifically is a support for colliery heading equipment.
Background
Coal mines are areas where people mine coal resources in coal-rich mining areas, and when coal mines are mined, tunneling equipment is needed to operate, the existing coal mine tunneling equipment is limited in protection capacity, and falling ores easily cause equipment damage and loss in the tunneling process.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery support for tunnelling equipment to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery support for tunnelling equipment, including colliery tunnelling equipment body and support body, colliery tunnelling equipment body bottom is provided with the mount pad, the mount pad sets up on the support body, the top at the tracked vehicle is passed through the connecting plate setting in support body bottom, the support body includes the backup pad, the backup pad bottom is provided with a plurality of first pneumatic cylinders, the top one end of support body is provided with the support curb plate, the first shielding plate of horizontally is connected at the top of support curb plate, the one end of first shielding plate is connected with the second shielding plate, the bottom both sides of first shielding plate and second shielding plate all are provided with a plurality of mounting holes, the piston rod top sliding connection of mounting hole and second pneumatic cylinder, the bottom setting of second pneumatic cylinder is in the backup pad.
Preferably, a sliding groove is formed in the first shielding plate, and the second shielding plate is arranged in the sliding groove in a sliding manner.
Preferably, the bottom of the supporting side plate is provided with a plug board, one end of the top of the supporting plate is provided with a slot matched with the plug board in a plug mode, and the plug board and one side of the supporting plate are provided with a plurality of screw holes in threaded connection with the connecting bolts.
Preferably, the mounting holes are formed in front and rear sides of the first shielding plate and the second shielding plate.
Preferably, the number of the first hydraulic cylinders at the bottom of the support plate is at least four, and the top end of a piston rod of each first hydraulic cylinder is connected with the bottom of the support plate.
Compared with the prior art, the beneficial effects of the utility model are that: the top of the tunneling equipment is protected conveniently by the first shielding plate and the second shielding plate, so that the equipment is prevented from being damaged by falling of ores; the support bottom the equipment body plays the supporting role to equipment, and the height of the equipment body is adjusted through the hydraulic cylinder, so that convenience is brought to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the first shielding plate and the second shielding plate according to the present invention.
In the figure: 1. a coal mine tunneling equipment body; 2. a mounting seat; 3. a stent body; 4. a tracked vehicle; 5. a support plate; 6. a first hydraulic cylinder; 7. a connecting plate; 8. supporting the side plates; 9. a plugboard; 10. a connecting bolt; 11. a first shielding plate; 12. a second shielding plate; 13. a chute; 14. a second hydraulic cylinder; 15. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a support for coal mine tunnelling equipment, including coal mine tunnelling equipment body 1 and support body 3, 1 bottom of coal mine tunnelling equipment body is provided with mount pad 2, mount pad 2 sets up on support body 3, 3 bottoms of support body set up the top at tracked vehicle 4 through connecting plate 7, support body 3 includes backup pad 5, backup pad 5 bottom is provided with a plurality of first pneumatic cylinders 6, the top one end of support body 3 is provided with supports curb plate 8, support curb plate 8's top is connected with the first shielding plate 11 of horizontally, the one end of first shielding plate 11 is connected with second shielding plate 12, the bottom both sides of first shielding plate 11 and second shielding plate 12 all are provided with a plurality of mounting holes 15, mounting hole 15 and the piston rod top sliding connection of second pneumatic cylinder 14, the bottom setting of second pneumatic cylinder 14 is on backup pad 5.
Be provided with spout 13 in the first shielding plate 11, second shielding plate 12 slides and sets up in spout 13, conveniently pulls out second shielding plate 12 from spout 13 as required, adjustment use length.
The bottom of the supporting side plate 8 is provided with a plug board 9, one end of the top of the supporting plate 5 is provided with a slot matched with the plug board 9 in a plug mode, and the plug board 9 and one side of the supporting plate 5 are provided with a plurality of screw holes in threaded connection with the connecting bolts 10.
The mounting holes 15 are arranged on the front side and the rear side of the first shielding plate 11 and the second shielding plate 12, the piston rod of the second hydraulic cylinder 14 extends, and the top end of the piston rod enters the mounting hole 15 to support the first shielding plate 11 and the second shielding plate 12.
The number of the first hydraulic cylinders 6 at the bottom of the supporting plate 5 is at least four, the top end of a piston rod of each first hydraulic cylinder 6 is connected with the bottom of the supporting plate 5, and the height of the coal mine tunneling equipment body 1 on the supporting plate 5 is adjusted by the first hydraulic cylinders 6.
The working principle is as follows: during the use, through mount pad 2, install colliery tunnelling equipment body 1 on backup pad 5 of support body 3, support body 3 passes through connecting plate 7 and installs on tracked vehicle 4, the rethread plugboard is inserted in the slot of backup pad 5, cooperation through connecting bolt 10 and screw, install support curb plate 8 in backup pad 5, according to the use needs, pull out second shielding plate 12 from spout 13, rethread control second pneumatic cylinder 14 work, the top of piston rod enters into in the mounting hole 15, play the effect of support to the shielding plate, first pneumatic cylinder 6 plays height control's effect to colliery tunnelling equipment body 1 on the backup pad 5.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a colliery support for tunnelling equipment, includes colliery tunnelling equipment body (1) and support body (3), its characterized in that: the coal mine tunneling equipment comprises a coal mine tunneling equipment body (1), wherein a mounting seat (2) is arranged at the bottom of the coal mine tunneling equipment body (1), the mounting seat (2) is arranged on a support body (3), the bottom of the support body (3) is arranged at the top of a crawler (4) through a connecting plate (7), the support body (3) comprises a support plate (5), a plurality of first hydraulic cylinders (6) are arranged at the bottom of the support plate (5), a support side plate (8) is arranged at one end of the top of the support body (3), a horizontal first shielding plate (11) is connected to the top of the support side plate (8), a second shielding plate (12) is connected to one end of the first shielding plate (11), a plurality of mounting holes (15) are formed in two sides of the bottoms of the first shielding plate (11) and the second shielding plate (12), the mounting holes (15) are connected with the top ends of piston rods of the second hydraulic cylinders (14) in a sliding.
2. A coal mine tunnelling apparatus as defined in claim 1, which includes: a sliding groove (13) is arranged in the first shielding plate (11), and the second shielding plate (12) is arranged in the sliding groove (13) in a sliding manner.
3. A coal mine tunnelling apparatus as defined in claim 1, which includes: the bottom of the supporting side plate (8) is provided with a plug board (9), one end of the top of the supporting plate (5) is provided with a slot which is in plug-in fit with the plug board (9), and the plug board (9) and one side of the supporting plate (5) are provided with a plurality of screw holes which are in threaded connection with the connecting bolts (10).
4. A coal mine tunnelling apparatus as defined in claim 1, which includes: the mounting holes (15) are arranged at the front side and the rear side of the first shielding plate (11) and the second shielding plate (12).
5. A coal mine tunnelling apparatus as defined in claim 1, which includes: the first hydraulic cylinders (6) at the bottom of the supporting plate (5) are at least four, and the top end of the piston rod of each first hydraulic cylinder (6) is connected with the bottom of the supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775032.XU CN212454498U (en) | 2020-05-11 | 2020-05-11 | Support for coal mine tunneling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020775032.XU CN212454498U (en) | 2020-05-11 | 2020-05-11 | Support for coal mine tunneling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212454498U true CN212454498U (en) | 2021-02-02 |
Family
ID=74465300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020775032.XU Expired - Fee Related CN212454498U (en) | 2020-05-11 | 2020-05-11 | Support for coal mine tunneling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212454498U (en) |
-
2020
- 2020-05-11 CN CN202020775032.XU patent/CN212454498U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210202 |