CN203143549U - Tail moving mechanism for herringbone beam of belt conveyor - Google Patents
Tail moving mechanism for herringbone beam of belt conveyor Download PDFInfo
- Publication number
- CN203143549U CN203143549U CN 201220658181 CN201220658181U CN203143549U CN 203143549 U CN203143549 U CN 203143549U CN 201220658181 CN201220658181 CN 201220658181 CN 201220658181 U CN201220658181 U CN 201220658181U CN 203143549 U CN203143549 U CN 203143549U
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- CN
- China
- Prior art keywords
- herringbone beam
- moving mechanism
- tail
- herringbone
- foot end
- 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
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Abstract
The utility model relates to the technical field of belt conveyors and discloses a tail moving mechanism for a herringbone beam of a belt conveyor. The tail moving mechanism for the herringbone beam of the belt conveyor comprises the herringbone beam, two haulage chains and two displacement lifting jacks, a haulage chain is respectively arranged on each of the two equal-height waists of the herringbone beam, and the other ends of the haulage chains are respectively connected with the two displacement lifting jacks on a tail track and a bottom steel channel through a link seat and a pin shaft; and each displacement lifting jack is connected with a hydraulic control pipeline through an operating valve. According to the utility model, the work stability of the tail moving mechanism is improved, the labor intensity of coal mine underground manual mounting and maintenance can be reduced, mounting space of the equipment in an underground coal mine is saved, the cost is saved, and the economic benefits are improved.
Description
Technical field
The utility model relates to the belt conveyer technical field, relates in particular to a kind of belt feeder herringbone beam movable foot end mechanism of belt conveyer.
Background technology
At present, former DSJ120/100/2X160 belt conveyer movable foot end mechanism is made up of two 40 meters tow chains, two displacement jacks, two jack rams, 4 earth anchor dishes, 40 anchor poles and sense line.Its principle of work is: fixing two one on chains are fixed on the anchor pole with on the ground by 40 anchor poles for 4 earth anchor dishes, and one is connected with jack, and the jack ram is connected with belt feeder tail connecting panel, and the flexible pulling belt feeder tail by jack moves.It uses defective to be: the connecting panel that the jack ram is connected with the belt feeder tail is serious wear after long-term the use, is drawn badly easily, influences to draw and moves effect; The earth anchor disk body of four 2000x700x70 is long-pending bigger, needs to take big quantity space under coal mine, makes troubles to the down-hole is current; And weight is heavier, and transportation is gone into the well and installed needs a large amount of manpowers, and very inconvenience when in use needing the shift position.
Summary of the invention
For solving the above-mentioned defective of existing belt conveyer movable foot end device, the utility model provides a kind of belt feeder herringbone beam movable foot end mechanism, improved the working stability of movable foot end mechanism, reduce installation artificial under the coal mine and safeguarded labour intensity, saved the installing space of equipment under coal mine, provide cost savings, improved economic benefit.
In order to realize the foregoing invention purpose, the utility model adopts technical scheme as follows:
A kind of belt feeder herringbone beam movable foot end mechanism, comprise: herringbone beam, two tow chains, two displacement jacks, be respectively arranged with a tow chain on described herringbone beam's the two contour waists, the other end of two tow chains links to each other by chain ring seat, bearing pin and two displacement jacks being connected on the kerve steel on the tail track respectively; Wherein, each displacement jack (5) links to each other with sense line by maneuvering valve (6).
A kind of belt feeder herringbone beam movable foot end mechanism, described herringbone beam is that two 200 * 150 type H shaped steel connect and compose lambdoid girder.
A kind of belt feeder herringbone beam movable foot end mechanism, described tow chain is 40 meters long.
Owing to adopt aforesaid technical scheme, the utlity model has following preceence:
The beneficial effects of the utility model are, improved the working stability of movable foot end mechanism, have reduced installation artificial under the coal mine and have safeguarded labour intensity, saved the installing space of equipment under coal mine, reduce the about 1110Kg of weight than original design, provide cost savings, improved economic benefit.
Description of drawings
Fig. 1 is the structural representation of belt feeder herringbone beam movable foot end mechanism;
The specific embodiment
As shown in Figure 1, a kind of belt feeder herringbone beam movable foot end mechanism, comprise: herringbone beam (1), two tow chains (2), two displacement jacks (5), be respectively arranged with a tow chain (2) on described herringbone beam's (1) the two contour waists, the other end of two tow chains (2) respectively by chain ring seat (3), bearing pin (4) and two the displacement jacks (5) on the kerve steel (7) on being connected in the tail track link to each other; Wherein, each displacement jack (5) links to each other with sense line by maneuvering valve (6).
Described herringbone beam (1) is that two 200 * 150 type H shaped steel connect and compose lambdoid girder.Described tow chain (2) is 40 meters long.
The utility model movable foot end mechanism by herringbone beam, two 40 meters tow chains, two displacement jacks and be connected in the tail track and the kerve steel on two jack pad assemblies and sense line form.
The herringbone beam is by group leader pipe or replace with individual prop, and individual prop one end is supported on the top, tunnel, and an end is pressed in herringbone beam's pcketing.
During work, the herringbone beam inserts the coal wall, and the tail pulling force is more big, inserts the more many of coal wall, and is just more stable.Oppositely firmly, easily the herringbone beam is pulled out, change the position again.And designed the 30 long composition pcketing of one group of φ 152X16 pipe at herringbone beam's upper surface, the ore deposit can be supported on the top, tunnel with individual prop one end, and an end is pressed in safe handling in herringbone beam's pcketing, to guarantee that movable foot end mechanism " people " word beam is at the down-hole reliability service.
This movable foot end mechanism has also designed two jack pad assemblies that are connected on tail track and the kerve steel, and directly be connected with jack by bearing pin, the connecting panel that has solved former belt feeder tail connection is drawn bad problem easily, improves the stability of my movable foot end mechanism work.
Claims (3)
1. belt feeder herringbone beam movable foot end mechanism, it is characterized in that: comprising: herringbone beam (1), two tow chains (2), two displacement jacks (5), be respectively arranged with a tow chain (2) on described herringbone beam's (1) the two contour waists, the other end of two tow chains (2) respectively by chain ring seat (3), bearing pin (4) and two the displacement jacks (5) on the kerve steel (7) on being connected in the tail track link to each other; Wherein, each displacement jack (5) links to each other with sense line by maneuvering valve (6).
2. a kind of belt feeder herringbone beam movable foot end according to claim 1 mechanism, it is characterized in that: described herringbone beam (1) is that two 200 * 150 type H shaped steel connect and compose lambdoid girder.
3. a kind of belt feeder herringbone beam movable foot end according to claim 1 mechanism, it is characterized in that: described tow chain (2) is 40 meters long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658181 CN203143549U (en) | 2012-12-04 | 2012-12-04 | Tail moving mechanism for herringbone beam of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220658181 CN203143549U (en) | 2012-12-04 | 2012-12-04 | Tail moving mechanism for herringbone beam of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203143549U true CN203143549U (en) | 2013-08-21 |
Family
ID=48971093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220658181 Expired - Fee Related CN203143549U (en) | 2012-12-04 | 2012-12-04 | Tail moving mechanism for herringbone beam of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203143549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233900A (en) * | 2022-07-31 | 2022-10-25 | 上海宝冶集团有限公司 | Manufacturing process and installation method suitable for ultra-long and ultra-wide herringbone beam |
-
2012
- 2012-12-04 CN CN 201220658181 patent/CN203143549U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115233900A (en) * | 2022-07-31 | 2022-10-25 | 上海宝冶集团有限公司 | Manufacturing process and installation method suitable for ultra-long and ultra-wide herringbone beam |
| CN115233900B (en) * | 2022-07-31 | 2024-01-30 | 上海宝冶集团有限公司 | Manufacturing process and installation method suitable for ultra-long and ultra-wide herringbone beam |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 472300 Yima City, Henan province people's road, No. 18 Patentee after: Henan Zhongche heavy equipment Co. Ltd. Address before: 472300 Yima City, Henan province people's road, No. 18 Patentee before: Henan CSR Heavy Equipment Co., Ltd. |
|
| 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: 20130821 Termination date: 20181204 |