CN203197529U - Belt conveyer belt replacement system - Google Patents
Belt conveyer belt replacement system Download PDFInfo
- Publication number
- CN203197529U CN203197529U CN 201320186829 CN201320186829U CN203197529U CN 203197529 U CN203197529 U CN 203197529U CN 201320186829 CN201320186829 CN 201320186829 CN 201320186829 U CN201320186829 U CN 201320186829U CN 203197529 U CN203197529 U CN 203197529U
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- China
- Prior art keywords
- pulley
- zone face
- sealing
- winch
- tape machine
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Abstract
The utility model discloses a belt conveyer belt replacement system, which comprises two first winches and a pulley connected with the first winches, the two first winches are connected through a rope, and the rope reeves the sliding end of the pulley; a belt conveyer belt is connected with the fixed end of the pulley through a rope, and the fixed end of the pulley is also connected with a second winch. Since the first winches and the pulley for pulling the belt conveyer belt are added in the belt conveyer belt replacement system, not only can the efficiency of belt replacement be guaranteed, but also the pulling force of the winches and the wire ropes can be deceased, consequently, equipment is protected, the breaking probability of the wire ropes is decreased, and the safety of construction is enhanced.
Description
Technical field
The utility model relates to a kind of replacing system, relates in particular to a kind of sealing-tape machine zone face and changes system.
Background technology
At present, the coal in China industry mainly relies on sealing-tape machine that coal is transported, but sealing-tape machine is through long time running, and aging phenomenon can appear in zone face, wear phenomenon appears in Steel cord, thereby the zone face surface tension of sealing-tape machine distribute to change, and causes zone face running deflection, and the zone face of operation deflection constantly wearing and tearing can cause the Steel cord Automatic-falling, even cause the tearing tape phenomenon, finally cause and can't normally produce.Therefore in order to guarantee normal production, the zone face of sealing-tape machine just needed to change once in per 3～4 years.
At present, as shown in Figure 1, sealing-tape machine zone face replacing method adopts the old zone face of winch 1 ' draw usually, old zone face draws the mode of new zone face and changes, the old zone face of winch 1 ' drag move adopt again behind the 150-200m another winch 2 ' be connected to winch 1 ' on steel wire rope be dragged on next section sealing-tape machine zone face to draw next time.But the develop rapidly along with China's coal-mine production and freight-transport capacity; the sealing-tape machine of long-distance transportation is more and more; for example; the long sealing-tape machine zone face length of 4000m is 8000m; the zone face quality weighs 400 tons; when sealing-tape machine length surpassed 4000m, existing sealing-tape machine band plane system can cause damaging winch usually because load is excessive, break the problem such as steel wire rope, so brings great potential safety hazard for safe sound field.
Summary of the invention
For the problem that prior art exists, the purpose of this invention is to provide a kind of sealing-tape machine zone face and change system, it can reduce winch and the described pulling force of steel wire rope, and protection equipment reduces steel wire rope and breaks probability.
Technical purpose of the present invention is achieved through the following technical solutions:
A kind of sealing-tape machine zone face is changed system, comprises two the first winches and the pulley that is connected with described the first winch, and described two the first winches connect by rope, and described rope is walked around the sliding end of described pulley;
The stiff end of described pulley is used for being connected with the sealing-tape machine zone face, and the stiff end of described pulley also is connected with the second winch.
Further, also be provided with guider between described sealing-tape machine zone face and the described pulley.
Further, described guider is guide pulley.
Further, the tractive force of described the first winch is greater than the tractive force of described the second winch.
Further, the tractive force of described the first winch is 300KN, and the tractive force of described the second winch is 200KN.
Further, the rated weight that can bear of described pulley is 50 tons.
Further, described rope is steel wire rope.
The utility model increases the first winch and the pulley that is used for dragging the sealing-tape machine zone face in sealing-tape machine zone face replacing system; not only can guarantee zone face replacing efficient, can also reduce the described pulling force of winch and steel wire rope, protection equipment; reduce steel wire rope and break probability, improve the security of construction.
Description of drawings
Fig. 1 is the schematic diagram that the sealing-tape machine zone face is changed system in the prior art;
Fig. 2 is the schematic diagram that a kind of preferred sealing-tape machine zone face of the present invention is changed system.
The specific embodiment
Below in conjunction with accompanying drawing, a preferred embodiment of the present utility model is described in detail.
As shown in Figure 2, the invention provides a kind of sealing-tape machine zone face and change system, this comprises two the first winches 1 and is arranged on two pulleys 2 between described the first winch 1, and described two the first winches 1 connect by rope, and described rope is walked around the sliding end of described pulley 2.
The purpose that two the first winches are set in the native system is to reduce the pulling force that winch bears; protection equipment; improve the security in the work progress, the utility model can increase several groups of the first winches according to the actual weight of sealing-tape machine zone face more, correspondingly adopts assembly pulley to connect many group the first winches.Certain reduction cost of considering, the present embodiment preferably includes two the first winches, and described two the first winches draw the sealing-tape machine zone face by pulley, have effectively reduced the load of each the first winch.The pulley of the present embodiment belongs to movable pulley, and in the distraction procedure, when two the first winch hauling speeds were identical, pulley 2 did not slide; When two the first winch hauling speeds were not identical, 2 on pulley can slide, as seen, thereby the slip of pulley effectively the speed difference of two the first winches of balance guarantee that zone face is changed and successfully carry out.
The stiff end of the present embodiment pulley 2 is used for being connected with the sealing-tape machine zone face, and the stiff end of described pulley also is connected with the second winch 3.As a kind of preferred version of the present utility model, the rope of the present embodiment is steel wire rope, certainly, steel wire rope is a kind of preferred version of rope in the present embodiment, other material with enough hot strengths that the utility model can also adopt those skilled in the art to be familiar with is made, and repeats no more herein.
During use, open simultaneously two the first winches 1, described the first winch 1 moves by rope band movable pulley 2, and then pulley 2 drags the sealing-tape machine zone face by rope again and moves, the sealing-tape machine zone face moves a segment distance, for example behind the mobile 150m-200m, disconnection pulley 2 is connected with the sealing-tape machine zone face, 3 beginnings of the second winch spur pulley to opposite direction, when treating that pulley 2 is reset to initial position, pulley 2 is connected with next section sealing-tape machine zone face, pulley 2 is carried out the traction of next stroke to next section sealing-tape machine zone face under the traction of two the first winches 1, so repeatedly, until with old zone face completion of discharge.
The utility model employing the first winch 1 pulling pulley preferably moves thereby drive the belt-wagon zone face, and the second winch 3 pulling pulleys are reset to initial position, so the tractive force of first winch 1 of the present embodiment is preferably more than the tractive force of described the second winch 3.Consider sealing-tape machine zone face weight in the actual use procedure, the utility model more preferably select tractive force be the winch of 300KN as the first winch 1, selecting tractive force is that the winch of 200KN is as the second winch 3.Similarly, the rope cross-sectional diameter between the first winch 1 and pulley 2 and pulley 2 and belt-wagon zone face is preferably more than the rope cross-sectional diameter of 3 in pulley 2 and the second winch.On this basis, in conjunction with the size of the tractive force of sealing-tape machine zone face weight and winch, the rated weight that the present embodiment is preferably selected to bear is 50 tons pulley.
As a kind of preferred version of the present utility model, also be provided with guider 4 between described sealing-tape machine zone face and the described pulley 2, described guider 4 is preferably guide pulley, in the Renewal process of zone face, the zone face of pulling out changes moving direction by the rotation of guide pulley, reduce zone face and move the reverse friction power of bringing, thereby realization reduces the tractive force of the first winch.Certainly, other structure with guide effect that the utility model can also adopt those skilled in the art to be familiar with, for example guide surface.
Above-described embodiment is only for illustration of the utility model; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; in the situation that do not break away from spirit and scope of the present utility model; can also make a variety of changes and modification; therefore all equivalent technical solutions also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (7)
1. a sealing-tape machine zone face is changed system, it is characterized in that, comprises two the first winches and the pulley that is connected with described the first winch, and described two the first winches connect by rope, and described rope is walked around the sliding end of described pulley;
The stiff end of described pulley is used for being connected with the sealing-tape machine zone face, and the stiff end of described pulley also is connected with the second winch.
2. sealing-tape machine zone face according to claim 1 is changed system, it is characterized in that, also is provided with guider between described sealing-tape machine zone face and the described pulley.
3. sealing-tape machine zone face according to claim 2 is changed system, it is characterized in that, described guider is guide pulley.
4. sealing-tape machine zone face according to claim 1 is changed system, it is characterized in that, the tractive force of described the first winch is greater than the tractive force of described the second winch.
5. sealing-tape machine zone face according to claim 4 is changed system, it is characterized in that, the tractive force of described the first winch is 300KN, and the tractive force of described the second winch is 200KN.
6. sealing-tape machine zone face according to claim 5 is changed system, it is characterized in that, the rated weight that described pulley can bear is 50 tons.
7. sealing-tape machine zone face according to claim 1 is changed system, it is characterized in that, described rope is steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186829 CN203197529U (en) | 2013-04-15 | 2013-04-15 | Belt conveyer belt replacement system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320186829 CN203197529U (en) | 2013-04-15 | 2013-04-15 | Belt conveyer belt replacement system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203197529U true CN203197529U (en) | 2013-09-18 |
Family
ID=49141668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320186829 Expired - Lifetime CN203197529U (en) | 2013-04-15 | 2013-04-15 | Belt conveyer belt replacement system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203197529U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974772A (en) * | 2018-06-26 | 2018-12-11 | 山西天地王坡煤业有限公司 | A kind of method of the main tunnel rubber belt conveyor replacement adhesive tape in underground |
| CN109352331A (en) * | 2018-11-29 | 2019-02-19 | 陈寿春 | H-type wheel automatic charging package system |
| CN111267030A (en) * | 2020-03-06 | 2020-06-12 | 任予鑫 | Method for replacing belt surface of coal mine distribution belt conveyor |
-
2013
- 2013-04-15 CN CN 201320186829 patent/CN203197529U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974772A (en) * | 2018-06-26 | 2018-12-11 | 山西天地王坡煤业有限公司 | A kind of method of the main tunnel rubber belt conveyor replacement adhesive tape in underground |
| CN108974772B (en) * | 2018-06-26 | 2022-01-14 | 山西天地王坡煤业有限公司 | Method for replacing rubber belt of rubber belt conveyor of underground main roadway |
| CN109352331A (en) * | 2018-11-29 | 2019-02-19 | 陈寿春 | H-type wheel automatic charging package system |
| CN111267030A (en) * | 2020-03-06 | 2020-06-12 | 任予鑫 | Method for replacing belt surface of coal mine distribution belt conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130918 |