CN105460583A - Coal unloading device for high-power belt conveyor - Google Patents
Coal unloading device for high-power belt conveyor Download PDFInfo
- Publication number
- CN105460583A CN105460583A CN201510956903.1A CN201510956903A CN105460583A CN 105460583 A CN105460583 A CN 105460583A CN 201510956903 A CN201510956903 A CN 201510956903A CN 105460583 A CN105460583 A CN 105460583A
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- Prior art keywords
- unloading
- coal
- spider
- power belt
- connection block
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Belt Conveyors (AREA)
Abstract
The invention relates to underground coal mine conveying arrangement, in particular to a coal unloading device suitable for an underground coal mine high-power belt conveyor. The coal unloading device comprises an unloading triangular rack (1), and a towing drum (3) is mounted on the unloading triangular rack (1). The coal unloading device for the high-power belt conveyor is characterized in that a connecting seat (8) is fixedly mounted on the upper part of the unloading triangular rack (1); a drum support (10) is mounted on the connecting seat (8); an unloading drum (2) is mounted in the drum support (10); a cleaner support (4) is mounted on the drum support (10); and an inclined strut (5) is arranged between the drum support (10) and the unloading triangular rack (1). The coal unloading device suitable for the underground coal mine high-power belt conveyor is reasonable in design, requirements of coal unloading of a coal house can be met or the head and the tail of a belt can overlap each other. The coal unloading device is reasonable in design, simple in structure, good in using effect, obvious in economic benefit and worthy of being popularized and used.
Description
Technical field
The present invention relates to underground coal mine conveying to arrange, be specially one and be 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 present invention 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 present invention 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 present invention 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 of the present invention.
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 embodiments of the invention are 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 technical scheme of the present invention and unrestricted; although be described in detail with reference to the embodiment of the present invention; those of ordinary skill in the art is to be understood that; technical scheme of the present invention is modified or equivalent replacement; do not depart from the spirit and scope of technical scheme of the present invention, it all should be contained in claims of the present invention.
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 |
|---|---|---|---|
| CN201510956903.1A CN105460583A (en) | 2015-12-21 | 2015-12-21 | Coal unloading device for high-power belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510956903.1A CN105460583A (en) | 2015-12-21 | 2015-12-21 | Coal unloading device for high-power belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105460583A true CN105460583A (en) | 2016-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510956903.1A Pending CN105460583A (en) | 2015-12-21 | 2015-12-21 | Coal unloading device for high-power belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105460583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395295A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | High-inclination downward belt conveyor |
| CN111977255A (en) * | 2020-08-19 | 2020-11-24 | 龙口矿业集团有限公司 | Belt feeder belt pressing device suitable for heavy grade |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0967016A (en) * | 1995-08-31 | 1997-03-11 | Ishikawajima Harima Heavy Ind Co Ltd | Scraper type unloading device of belt conveyor |
| CN203006314U (en) * | 2012-12-25 | 2013-06-19 | 颜旭华 | Belt conveyor coal-unloading mechanism with guard plate |
| CN203143492U (en) * | 2013-03-28 | 2013-08-21 | 贵州盘江精煤股份有限公司 | Belt conveyor |
| CN203652719U (en) * | 2013-12-31 | 2014-06-18 | 凯盛重工有限公司 | Belt type conveyer unloading device with adjustable unloading distance |
| CN205222012U (en) * | 2015-12-21 | 2016-05-11 | 西山煤电(集团)有限责任公司 | High -power coal tripper for belt conveyor |
-
2015
- 2015-12-21 CN CN201510956903.1A patent/CN105460583A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0967016A (en) * | 1995-08-31 | 1997-03-11 | Ishikawajima Harima Heavy Ind Co Ltd | Scraper type unloading device of belt conveyor |
| CN203006314U (en) * | 2012-12-25 | 2013-06-19 | 颜旭华 | Belt conveyor coal-unloading mechanism with guard plate |
| CN203143492U (en) * | 2013-03-28 | 2013-08-21 | 贵州盘江精煤股份有限公司 | Belt conveyor |
| CN203652719U (en) * | 2013-12-31 | 2014-06-18 | 凯盛重工有限公司 | Belt type conveyer unloading device with adjustable unloading distance |
| CN205222012U (en) * | 2015-12-21 | 2016-05-11 | 西山煤电(集团)有限责任公司 | High -power coal tripper for belt conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106395295A (en) * | 2016-06-16 | 2017-02-15 | 山西煤矿机械制造股份有限公司 | High-inclination downward belt conveyor |
| CN106395295B (en) * | 2016-06-16 | 2019-06-04 | 山西煤矿机械制造股份有限公司 | High angle downward running belt conveyor |
| CN111977255A (en) * | 2020-08-19 | 2020-11-24 | 龙口矿业集团有限公司 | Belt feeder belt pressing device suitable for heavy grade |
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Application publication date: 20160406 |