CN201604997U - Bilateral automatic tail moving device - Google Patents
Bilateral automatic tail moving device Download PDFInfo
- Publication number
- CN201604997U CN201604997U CN2010201155721U CN201020115572U CN201604997U CN 201604997 U CN201604997 U CN 201604997U CN 2010201155721 U CN2010201155721 U CN 2010201155721U CN 201020115572 U CN201020115572 U CN 201020115572U CN 201604997 U CN201604997 U CN 201604997U
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- piston
- tail
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- traction
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Abstract
The utility model discloses a bilateral automatic tail moving device, which comprises traction assemblies. Each traction assembly comprises a traction chain and a horizontal oil cylinder arranged horizontally. Each horizontal oil cylinder comprises a piston, a cylinder body and an operating valve. One end of each traction chain is fixed, while the other end thereof is connected with the corresponding horizontal oil cylinder. The traction assemblies are correspondingly arranged at intervals in pairs. The utility model provides the bilateral automatic tail moving device, which has simple structure and is mainly used for rapidly moving a tail of a gateroad adhesive tape machine of an underground coal mine.
Description
Technical field
The utility model relates to a kind of bilateral of quick travel crossheading sealing-tape machine tail under the coal mine that is mainly used in from moving tail apparatus.
Background technology
The crossheading sealing-tape machine is the common equipment in the mining machinery, the crossheading sealing-tape machine is exactly the belt conveyer along the trough back as its name suggests, trough is exactly the intermediate channel of elevating conveyor, be commonly called as " trough ", generally be used on the fully-mechanized mining working, after being adopted down by coalcutter, falls on the scraper plate machine in coal, the scraper plate machine scrapes coal on the elevating conveyor with its right-angled crossing again, intermediate channel is generally all very low, but the head of elevating conveyor is raised much with transitional slot, the tail of crossheading sealing-tape machine just is installed below the head, coal on the elevating conveyor has just been fallen on the sealing-tape machine, and fully mechanized coal face is constantly to pass (because the coal in a place adopted the back and just need move on to another place and follow coal mining, every day all will mobile tail generally speaking), so the crossheading sealing-tape machine just need prolong along with the propelling of driving surface or shorten.The crossheading sealing-tape machine is divided into fixed part and non-fixed portions two large divisions, and fixed part is made up of head drive device, storage belting, tightening device etc., and non-fixed portions is made up of the quick removable support of non-bolt bonded assembly, tail etc.The crossheading sealing-tape machine is exactly the sealing-tape machine that uses in the crossheading that comes out from driving surface, it be used in usually combine under the coal mine adopt, the crossheading transportation of machine mining face.Briefly, the crossheading sealing-tape machine is exactly the sealing-tape machine that moves along with advance of the face tail.To be one whole chain be wound into the opposite side of tail from a side of tail by bearing to movable foot end device originally, and the tail opposite side links to each other with chain by cross cylinder, movable foot end simultaneously, but be exactly to make the tail rollover easily.
The utility model content
The purpose of this utility model provides a kind of simple in structure, but the bilateral that is mainly used in quick travel crossheading sealing-tape machine tail under the coal mine is from moving tail apparatus.
For achieving the above object, the utility model adopts following technical scheme: a kind of bilateral is from moving tail apparatus, comprise traction component, traction component comprises tow chain and horizontally disposed cross cylinder, cross cylinder comprises piston, cylinder body and operating valve, tow chain one end is fixed, and the other end is connected with the piston of cross cylinder; Described traction component is corresponding at interval in pairs to be provided with.
Traction component also comprises the column oil cylinder of vertical setting, and the piston of column oil cylinder protrudes upward, and piston protrude upward the end be provided with piston seat, column cylinder block bottom is provided with the cylinder body bearing; The fixed end of described tow chain is connected with the cylinder body bearing.
Traction component also comprises horizontally disposed slideway, and described cross cylinder is arranged in the slideway.
The cylinder body of described cross cylinder is provided with pipe link.
During the utility model work, the piston of cross cylinder need stretch out earlier, tow chain and the tension of cross cylinder piston, when needs are mobile, the manipulation operations valve, the cylinder body of cross cylinder moves and drives tail also to the reach of tow chain direction to the tow chain direction, and piston is regained in the cylinder body of cross cylinder relatively, realizes the quick travel of crossheading sealing-tape machine tail.This device utilizes antagonistic force to realize cross cylinder cylinder body and tail reach, when tail moves a hydraulic stroke, can realize moving once more of tail by the length that changes tow chain.When tow chain can't shorten, then can realize that the circulation of tail moves by the position that changes the column oil cylinder.Traction component is oppositely arranged in pairs at interval, but increasing traction makes two cross cylinders spur tail simultaneously forward.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a birds-eye view of the present utility model.
The specific embodiment
Certainly move tail apparatus by a kind of bilateral illustrated in figures 1 and 2, comprise the two corresponding at interval traction components 3 that are provided with, traction component 3 comprises from left to right bonded assembly column oil cylinder 2, tow chain 10 and horizontally disposed cross cylinder successively, and cross cylinder has piston 8, cylinder body 7 and operating valve 4.Column oil cylinder 2 vertically is provided with, and the piston of column oil cylinder 2 protrudes upward, and the piston of column oil cylinder 2 protrude upward the end be provided with piston seat 1, column oil cylinder 2 cylinder body bottoms are provided with cylinder body bearing 12; Tow chain 10 1 ends are captiveed joint with the cylinder body bearing 12 of column oil cylinder 2 by joint 11, the other end is connected with the piston 8 of cross cylinder by joint 9, traction component 3 also comprises horizontally disposed slideway 13, described cross cylinder is arranged in the slideway 13, cylinder body 7 right-hand members of cross cylinder are provided with pipe link 6, and pipe link 6 and cross cylinder cylinder body 7 are connected corresponding at interval the setting promptly of described two traction components 3 by bearing pin: the column oil cylinder 2 in two traction components 3, tow chain 10 and cross cylinder 7 are corresponding one by one respectively to be provided with.Column oil cylinder 2 all is connected with Hydraulic Station by hydraulic tubing with cross cylinder, and the place of A shown in Fig. 1 is a column oil cylinder 2 and the junction of Hydraulic Station, shown in B, C place be the junction of cross cylinder and Hydraulic Station.
During use, two column oil cylinders 2 of two traction components 3 utilize piston seat 1 and cylinder body bearing 12 vertical fixing in the tunnel, and column oil cylinder 2 connects the piston 8 of cross cylinder as attachment point by tow chain 10.The pipe link 6 of cross cylinder cylinder body 7 right-hand members can connect crossheading sealing-tape machine tail 5.During work, the piston 8 of cross cylinder need stretch out earlier, tow chain 10 and 8 tensions of cross cylinder piston, when needs are mobile, manipulation operations valve 4, the cylinder body 7 of cross cylinder moves promptly to tow chain 10 directions and is moved to the left, and drives also reach left of tail 5, and piston 8 is regained in the cylinder body 7 of cross cylinder relatively.This device utilizes antagonistic force to realize cross cylinder cylinder body 7 and tail 5 reaches.When tail 5 moves a hydraulic stroke (promptly 1.5 meters after), can realize moving once more of tail 5 by the length that changes tow chain 10.When tow chain 10 can't shorten (annotate: tow chain 10 length are after 15 meters of 15 meters tails, 5 reaches), then can realize that the circulation of tail 5 moves by the position that changes column oil cylinder 2.Traction component 3 is oppositely arranged in pairs at interval, but increasing traction makes two cross cylinders spur tail 5 simultaneously forward.
Claims (4)
1. a bilateral comprises traction component from moving tail apparatus, and traction component comprises tow chain and horizontally disposed cross cylinder, and cross cylinder comprises piston, cylinder body and operating valve, it is characterized in that: tow chain one end is fixed, and the other end is connected with the piston of cross cylinder; Described traction component is corresponding at interval in pairs to be provided with.
2. bilateral as claimed in claim 1 is from moving tail apparatus, it is characterized in that: traction component also comprises the column oil cylinder of vertical setting, the piston of column oil cylinder protrudes upward, and piston protrude upward the end be provided with piston seat, column cylinder block bottom is provided with the cylinder body bearing; The fixed end of described tow chain is connected with the cylinder body bearing.
3. bilateral as claimed in claim 1 or 2 is from moving tail apparatus, and it is characterized in that: traction component also comprises horizontally disposed slideway, and described cross cylinder is arranged in the slideway.
4. bilateral as claimed in claim 3 is from moving tail apparatus, and it is characterized in that: the cylinder body of described cross cylinder is provided with pipe link.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155721U CN201604997U (en) | 2010-02-10 | 2010-02-10 | Bilateral automatic tail moving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201155721U CN201604997U (en) | 2010-02-10 | 2010-02-10 | Bilateral automatic tail moving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201604997U true CN201604997U (en) | 2010-10-13 |
Family
ID=42949704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201155721U Expired - Fee Related CN201604997U (en) | 2010-02-10 | 2010-02-10 | Bilateral automatic tail moving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201604997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021319A (en) * | 2017-06-15 | 2017-08-08 | 淮南矿业(集团)有限责任公司 | The tail self-advancing device of belt feeder |
| CN113898636A (en) * | 2021-10-13 | 2022-01-07 | 山东里能鲁西矿业有限公司 | Coal mining self-moving belt tail |
-
2010
- 2010-02-10 CN CN2010201155721U patent/CN201604997U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021319A (en) * | 2017-06-15 | 2017-08-08 | 淮南矿业(集团)有限责任公司 | The tail self-advancing device of belt feeder |
| CN113898636A (en) * | 2021-10-13 | 2022-01-07 | 山东里能鲁西矿业有限公司 | Coal mining self-moving belt tail |
| CN113898636B (en) * | 2021-10-13 | 2023-12-22 | 山东里能鲁西矿业有限公司 | Coal mining self-moving belt tail |
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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: 20101013 Termination date: 20110210 |