CN205222012U - High -power coal tripper for belt conveyor - Google Patents
High -power coal tripper for belt conveyor Download PDFInfo
- Publication number
- CN205222012U CN205222012U CN201521064723.4U CN201521064723U CN205222012U CN 205222012 U CN205222012 U CN 205222012U CN 201521064723 U CN201521064723 U CN 201521064723U CN 205222012 U CN205222012 U CN 205222012U
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- unloading
- coal
- spider
- cylinder
- uninstallation
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- 239000003245 coal Substances 0.000 title claims abstract description 37
- 238000009434 installation Methods 0.000 claims abstract description 5
- 241000239290 Araneae Species 0.000 claims description 21
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 241001417527 Pempheridae Species 0.000 abstract 1
- 238000007599 discharging Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to a setting is carried in the pit in the colliery, specifically is high -power coal tripper for belt conveyor, including uninstallation tripod (1), install traction cylinder (3), its characterized in that on the uninstallation tripod (1): upper portion fixed mounting connecting seat (8) of uninstallation tripod (1), install cylinder support (10) on connecting seat (8), installation uninstallation cylinder (2) in cylinder support (10), install sweeper support (4) on cylinder support (10), set up between cylinder support (10) and the uninstallation tripod (1) bracing (5). The utility model relates to a rationally, can satisfy the coal -hole unloads coal and requires or the mutual overlap joint of belt between end to end. The device reasonable in design, simple structure, excellent in use effect, economic benefits are obvious, are worth using widely.
Description
Technical field
The utility model relates to underground coal mine conveying and arranges, and is specially one and is applicable to the high-power belt conveyer coal tripper of underground coal mine.
Background technology
At present, what underground coal mine was actively promoted adopts continuously, dig, transport production model, makes underground mine use belt conveyer form the trend of long distance, large conveying quantity, the technical index future development such as high-power and high-speed.But along with the continuous extension of exploitation, the new and old transition of belt heading, overlap joint are comparatively general, make becoming increasingly complex of transport systems.As unreasonable in transport systems layout, will directly affect the safety of whole production system, reliability, economy.Current, underground mine use belt conveyer coal tripper is: (1), as shown in Figure 1, unloading roller 2 is fixed on right angle trigonometry frame, and traction cylinder 3 is fixed on the base of right angle trigonometry frame, and unloading roller installs swabbing pig supports 42 times.This coal tripper structural strength is high, limited space of unloading coal, and is unfavorable for mutual overlap joint between belt feeder and the suitable for reading requirement of unloading coal of coal bunker, requires higher to tunnel infrastructure project; (2), as shown in Figure 2, the overhanging cantilever design of extensible belt conveyor, base 7 is installed unloading spider 1, two hypotenuse symmetries of spider install driving drum 6, unloading spider 1 extends the overhanging cantilever of unloading frame 12(is installed), install unloading roller 2 in unloading frame 12 end, unloading roller installs swabbing pig support 42 times.This coal tripper unload coal effect rationally, economic, the requirement of unloading coal that to facilitate between belt feeder overlap joint and coal bunker mutually suitable for reading, little to tunnel conditional request, be applicable to miniwatt belt conveyer.But for high-power belt conveyer, its structural strength can not meet the demands.
Summary of the invention
The utility model is in order to effectively solve high-power belt conveyer at continuative transport large lane belt feeder and belt feeder, mutually overlap between belt feeder and coal-hole; Reduce underworkings condition to problems such as the requirements of coal tripper, in conjunction with the merits and faults of above-mentioned two kinds of coal tripper structures, by the type selectings such as rational structure, accurate frame finite element analysis, have developed a kind of novel high-power belt conveyer coal tripper, transport systems safety, reliability, economy and adaptive capacity can be significantly improved.
The utility model adopts following technical scheme to realize:
A kind of high-power belt conveyer coal tripper, comprise unloading spider, traction cylinder installed by described unloading spider, the top fixed installation Connection Block of described unloading spider, mounting rotary drum bearing on described Connection Block, installs unloading roller in described cylinder bearing; Swabbing pig support installed by described cylinder bearing; Between described cylinder bearing and unloading spider, diagonal brace is set.
Described unloading spider is right angle trigonometry frame, and described Connection Block is installed on the square edge of right angle trigonometry frame, and described traction cylinder is installed on the hypotenuse of right angle trigonometry frame.
Above-mentioned coal tripper can meet coal-hole unload coal requirement or belt feeder end to end between mutual overlap joint requirement.
Tool has the following advantages:
1, independently discharging gear, reasonable in design, rigidity large, easy accessibility.
2, the requirement that discharging gear can meet Yu lower belt machine overlaps and coal-hole is unloaded coal, transport efficiency is high, realizes continuative transport, safe, reliable, economical.
3, require low to belt heading condition is supporting, applicability is strong.
The utility model is reasonable in design, can meet coal-hole unload coal requirement or belt end to end between mutual overlap joint.This apparatus design is reasonable, structure is simple, result of use is good, economic benefit is obvious, is worth of widely use.
Accompanying drawing explanation
Fig. 1 represents that unloading roller is fixed on right angle trigonometry shelf structure schematic diagram.
Fig. 2 represents the overhanging cantilever design schematic diagram of extensible belt conveyor.
Fig. 3 represents high-power belt conveyer coal tripper schematic diagram described in the utility model.
In figure, 1-unloading roller, 2-unloads spider, 3-traction cylinder, 4-swabbing pig support, 5-diagonal brace, 6-driving drum, 7-base, 8-Connection Block, 9-crossbeam, 10-cylinder bearing, 11-backplate, 12-unloading frame.
Detailed description of the invention
Below in conjunction with accompanying drawing, specific embodiment of the utility model is described in detail.
A kind of high-power belt conveyer coal tripper, as shown in Figure 3, comprise unloading spider 1, traction cylinder 3 installed by described unloading spider 1, the top fixed installation Connection Block 8 of described unloading spider 1, mounting rotary drum bearing 10 on described Connection Block 8, installs unloading roller 2 in described cylinder bearing 10; Swabbing pig support 4 installed by described cylinder bearing 10; Between described cylinder bearing 10 and unloading spider 1, diagonal brace 5 is set.
As shown in Figure 3, described unloading spider 1 is right angle trigonometry frame, and described Connection Block 8 is installed on the square edge of right angle trigonometry frame, and described traction cylinder 3 is installed on the hypotenuse of right angle trigonometry frame.
As shown in Figure 3, in described Connection Block 8, crossbeam 9 is set.
As shown in Figure 3, backplate 11 is installed in the both sides of described unloading roller 2.
This coal tripper primarily of unloading roller, composition such as unloading spider, Connection Block, cylinder bearing, swabbing pig support, backplate, diagonal brace (determining according to the actual requirements), crossbeam etc., can meet coal-hole unload coal requirement or belt feeder end to end between mutual overlap joint.
Detailed description of the invention is as follows:
(1), frame adopt tripod structure, safety factor is greater than 1.5.
(2), by Connection Block adjustment unloading roller position, the requirement of overlap joint belt and directly unloading is met; Diagonal brace can be increased below Connection Block according to demand support, crossbeam can be increased between Connection Block according to demand and connect, ensure structural strength, convenient installation and transport; Cylinder bearing adopts Split type structure, adopts 16Mn Plate Welding frame.
(3), in technique and manufacturing process, formulate strict welding process and design weld clip jig, actv. ensures weld strength and controls welding deformation, ensures welding quality.
(4), unloading spider base adopts the holding-down bolt of the long 1200mm of 20-M36 to fix, and ensures the reasonableness that overhanging cantilever design is stressed to meet requirement of strength.
(5), unloading roller is arranged on cantilever design top, and its axial location regulates by the bolt of axle bed both sides, to adjust the sideslip of adhesive tape at chain-drive section;
(6), swabbing pig is equipped with, the broken coal that removing adhesive tape adhering in the bottom of unloading roller.
Concrete advantageous effect is as follows:
1, independently discharging gear, reasonable in design, rigidity large, easy accessibility.
2, the requirement that discharging gear can meet Yu lower belt machine overlaps and coal-hole is unloaded coal, transport efficiency is high, realizes continuative transport, safe, reliable, economical.
3, require low to belt heading condition is supporting, applicability is strong.
This invention is the upgrading products of original belt conveyer coal tripper, has a extensive future.
Finally it should be noted that; above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted; although be described in detail with reference to the utility model embodiment; those of ordinary skill in the art is to be understood that; the technical solution of the utility model is modified or equivalent replacement; do not depart from the spirit and scope of the technical solution of the utility model, it all should be contained in claims of the present utility model.
Claims (4)
1. a high-power belt conveyer coal tripper, comprise unloading spider (1), described unloading spider (1) is upper installs traction cylinder (3), it is characterized in that: top fixed installation Connection Block (8) of described unloading spider (1), the upper mounting rotary drum bearing (10) of described Connection Block (8), installs unloading roller (2) in described cylinder bearing (10); Described cylinder bearing (10) is upper installs swabbing pig support (4); Between described cylinder bearing (10) and unloading spider (1), diagonal brace (5) is set.
2. high-power belt conveyer coal tripper according to claim 1, it is characterized in that: described unloading spider (1) is right angle trigonometry frame, described Connection Block (8) is installed on the square edge of right angle trigonometry frame, and described traction cylinder (3) is installed on the hypotenuse of right angle trigonometry frame.
3. high-power belt conveyer coal tripper according to claim 1, is characterized in that: arrange crossbeam (9) in described Connection Block (8).
4. high-power belt conveyer coal tripper according to claim 1, is characterized in that: backplate (11) is installed in the both sides of described unloading roller (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064723.4U CN205222012U (en) | 2015-12-21 | 2015-12-21 | High -power coal tripper for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521064723.4U CN205222012U (en) | 2015-12-21 | 2015-12-21 | High -power coal tripper for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205222012U true CN205222012U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521064723.4U Active CN205222012U (en) | 2015-12-21 | 2015-12-21 | High -power coal tripper for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205222012U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460583A (en) * | 2015-12-21 | 2016-04-06 | 西山煤电(集团)有限责任公司 | Coal unloading device for high-power belt conveyor |
-
2015
- 2015-12-21 CN CN201521064723.4U patent/CN205222012U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460583A (en) * | 2015-12-21 | 2016-04-06 | 西山煤电(集团)有限责任公司 | Coal unloading device for high-power belt conveyor |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |