CN208326523U - A kind of bottom belt takes back the anti-roll crash tail warning device of coal - Google Patents
A kind of bottom belt takes back the anti-roll crash tail warning device of coal Download PDFInfo
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- CN208326523U CN208326523U CN201820568707.6U CN201820568707U CN208326523U CN 208326523 U CN208326523 U CN 208326523U CN 201820568707 U CN201820568707 U CN 201820568707U CN 208326523 U CN208326523 U CN 208326523U
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Abstract
The utility model belongs to stepless circulation rubber conveyer equipment technical field, and specifically a kind of bottom belt takes back the anti-roll crash tail warning device of coal.The case where solving the problems, such as congestion tail and volume crash tail happens occasionally, the bottom belt driven including aircraft tail cylinder and aircraft tail cylinder, bottom belt two sides are respectively arranged with support channel bar, two groups of fixed device I and one group of fixed device II are provided on the support channel bar of two sides, wherein skew lines coal wiper is fixed on one group of fixed device I, triangle coal wiper is fixed on another group of fixed device I, straight line switch type coal wiper is fixed on fixed device II, skew lines coal wiper, triangle coal wiper and straight line switch type coal wiper are arranged on the upside of the belt of bottom.Time coal that the utility model can take back bottom return belt scrapes completely in time, even if time coal is too many, timely cleaning is not achieved, the purpose that can be also shut down in time, to reach protection belt and be unlikely to cause the major accident generation of volume crash tail.
Description
Technical field
The utility model belongs to stepless circulation rubber conveyer equipment technical field, and it is anti-that specifically a kind of bottom belt takes back coal
Roll up crash tail warning device.
Background technique
Rubber conveyer has transportation range longer compared with drag conveyor, and installation is simple and direct, and freight volume is big, and power consumption is low
Many advantages, such as, therefore electrodeless circulation rubber conveyer is mostly used in underground coal mine main conveying system.Although rubber conveyer
It brings great convenience to normal production work, but due to the containment of underground coal mine environmental condition, is deposited in terms of working service
There is certain difficulty.Adhesive tape in normal operation, if there is draw water coal, at coal piling amount congestion when, just will appear
Sideslip spills the case where coal and (it is even more serious such as to meet descending belt), and unrestrained product coal drops to backhaul bottom belt, take back tail and
In aircraft tail cylinder, if the product coal processing of accumulation is not in time, it will result in the accidents such as tearing belt or volume crash tail and occur.According to
Previous experiences, although making the coal wiper of similar " triangle " one kind at tail, effect is not very ideal, congestion tail
It happens occasionally with the case where volume crash tail.
Summary of the invention
The utility model provides a kind of bottom skin to happen occasionally the case where solving the problems, such as congestion tail and volume crash tail
Band takes back the anti-roll crash tail warning device of coal.
The utility model takes following technical scheme: a kind of bottom belt takes back the anti-roll crash tail warning device of coal, including machine
The bottom belt that stern barrel and aircraft tail cylinder drive, bottom belt two sides are respectively arranged with support channel bar, on the support channel bar of two sides
Two groups of fixed device I and one group of fixed device II are provided with, wherein being fixed with skew lines coal wiper on one group of fixed device I, separately
It is fixed with triangle coal wiper on one group of fixed device I, is fixed with straight line switch type coal wiper on fixed device II, skew lines is scraped
Coal device, triangle coal wiper and straight line switch type coal wiper are arranged on the upside of the belt of bottom.
Further, fixed device I includes structural steel and iron I and structural steel and iron II, and structural steel and iron I and structural steel and iron II distinguish
Setting is in support channel bar two sides and is bolted, and steel pipe I is provided on structural steel and iron I.
Further, fixed device II includes the structural steel and iron III being fixed on support channel bar, is set on structural steel and iron III
It is equipped with steel pipe II.
Further, skew lines coal wiper includes main structure steelframe I, vulcanite scraper coal belt I and auxiliary structure steelframe I, main knot
Structure steelframe I, vulcanite scraper coal belt I and auxiliary structure steelframe I are symmetrical arranged multiple through-holes, scrape coal belt I be clipped in main structure steelframe I and
It among auxiliary structure steelframe I and is fastened by bolts, main structure steelframe I, vulcanite scraper coal belt I and auxiliary structure steelframe I are skew lines
Type structure, the both ends main structure steelframe I are provided with round steel I.
Further, triangle coal wiper includes auxiliary structure steelframe II, vulcanite scraper coal belt II and main structure steelframe II, master
Structural steel II, vulcanite scraper coal belt II and auxiliary structure steelframe II are symmetrical arranged multiple through-holes, and vulcanite scraper coal belt II is clipped in master
Blending bolt fastening, auxiliary structure steelframe II, vulcanite scraper coal belt II and main structure among structural steel II and auxiliary structure steelframe II
Steelframe II is three-legged structure, and the both ends main structure steelframe II are provided with round steel II.
Further, straight line switch type coal wiper includes auxiliary structure steelframe III, vulcanite scraper coal belt III and main structure steel
Frame III, main structure steelframe III, vulcanite scraper coal belt III and auxiliary structure steelframe III are symmetrical arranged multiple through-holes, vulcanite scraper coal skin
Band III is clipped in blending bolt fastening, auxiliary structure steelframe III, vulcanite scraper coal among main structure steelframe III and auxiliary structure steelframe III
Belt III and main structure steelframe III is linear structure, and it is vertical normally closed explosion-proof that mercury-wetted contact is provided on main structure steelframe III
Switch, the both ends main structure steelframe III are provided with round steel III.
Compared with prior art, the coal that returns that the utility model can take back bottom return belt scrapes completely in time, even if
It is too many to return coal, timely cleaning is not achieved, the purpose that can be also shut down in time, to reach protection belt and be unlikely to cause
The major accident for rolling up crash tail occurs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is fixed device I structural schematic diagram；
Fig. 3 is fixed device II structural schematic diagram；
Fig. 4 is skew lines coal wiper structural schematic diagram；
Fig. 5 is triangle coal wiper structural schematic diagram；
Fig. 6 is straight line switch type coal wiper structural schematic diagram.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
As shown in Figure 1, a kind of bottom belt takes back the anti-roll crash tail warning device of coal, including aircraft tail cylinder 27 and tail rolling
The bottom belt 7 that cylinder 27 drives, 7 two sides of bottom belt are respectively arranged with support channel bar 4, are provided with two groups on the support channel bar 4 of two sides
Fixed device I5 and one group of fixed device II6, wherein being fixed with skew lines coal wiper 1 on one group of fixed device I5, another group solid
Determine to be fixed with triangle coal wiper 2 on device I5, is fixed with straight line switch type coal wiper 3 on fixed device II6, skew lines scrapes coal
Device 1, triangle coal wiper 2 and the setting of straight line switch type coal wiper 3 are in 7 upside of bottom belt.
As shown in Fig. 2, fixed device I5 includes structural steel and iron I8 and structural steel and iron II9, structural steel and iron I8 and structural steel and iron
II9 is separately positioned on support 4 two sides of channel bar and is connected by bolt 10, and steel pipe I11 is provided on structural steel and iron I8.
As shown in figure 3, fixed device II6 includes the structural steel and iron III25 being fixed on support channel bar 4, structural steel and iron
Steel pipe II26 is provided on III25.
As shown in figure 4, skew lines coal wiper 1 includes main structure steelframe I12, vulcanite scraper coal belt I14 and auxiliary structure steelframe
I15, main structure steelframe I12, vulcanite scraper coal belt I14 and auxiliary structure steelframe I15 are symmetrical arranged multiple through-holes, scrape coal belt I14
It is clipped among main structure steelframe I12 and auxiliary structure steelframe I15 and is fastened by bolts, main structure steelframe I12, vulcanite scraper coal belt
I14 and auxiliary structure steelframe I15 is skew lines type structure, and the both ends main structure steelframe I12 are provided with round steel I13.
As shown in figure 5, triangle coal wiper 2 includes auxiliary structure steelframe II16, vulcanite scraper coal belt II17 and main structure steel
Frame II18, main structure steelframe II18, vulcanite scraper coal belt II17 and auxiliary structure steelframe II16 are symmetrical arranged multiple through-holes, vulcanite scraper
Coal belt II17 is clipped in blending bolt among main structure steelframe II18 and auxiliary structure steelframe II16 and fastens, auxiliary structure steelframe II16,
Vulcanite scraper coal belt II17 and main structure steelframe II18 are three-legged structure, and the both ends main structure steelframe II18 are provided with round steel II19.
As shown in fig. 6, straight line switch type coal wiper 3 includes auxiliary structure steelframe III20, vulcanite scraper coal belt III21 and master
Structural steel III22, main structure steelframe III22, vulcanite scraper coal belt III21 and auxiliary structure steelframe III20 are symmetrical arranged multiple
Through-hole, vulcanite scraper coal belt III21 is clipped in blending bolt fastening among main structure steelframe III22 and auxiliary structure steelframe III20, secondary
Structural steel III20, vulcanite scraper coal belt III21 and main structure steelframe III22 are linear structure, main structure steelframe III22
On be provided with mercury-wetted contact vertically normally closed flame-proof switch 24, the both ends main structure steelframe III22 are provided with round steel III23.
Mercury-wetted contact, vertically normally closed 24 route of flame-proof switch is serially connected in main drive control circuit, when the clear coal of front twice
Device scrapes long-pending coal and does not clear up in time, causes to accumulate, and when crossing third road coal wiper, realizes 3 device of straight line switch type coal wiper
Inclination, vertically normally closed 24 signal of flame-proof switch disconnects mercury-wetted contact, and is transferred to control loop, reaches the mesh that alarm is shut down in time
's.Since the vulcanite scraper coal belt of three coal wipers in the utility model remains that tight friction contacts with bottom belt 7, and use
Bolt fastening is mounted on support 4 bracket of channel bar, in practice it has proved that the product coal that bottom belt is taken back can be scraped in time completely,
And cleared up in time, just in case front twice coal wiper scrapes long-pending coal and do not clear up in time, cause to accumulate, tail rolling is brought in preparation into
When cylinder 27, the purpose that can be also alarmed and be shut down in time prevents volume crash tail from the accidents such as tearing damage belt being caused to occur.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of bottom belt takes back the anti-roll crash tail warning device of coal, it is characterised in that: including aircraft tail cylinder (27) and tail
The bottom belt (7) that roller (27) drives, bottom belt (7) two sides are respectively arranged with support channel bar (4), the support channel bar (4) of two sides
On be provided with two groups of fixed device I(5) and one group of fixed device II(6), wherein one group of fixed device I(5) on be fixed with it is tiltedly straight
Line coal wiper (1), another group of fixed device I(5) on be fixed with triangle coal wiper (2), fixed device II(6) on be fixed with it is straight
Wiretap type coal wiper (3), skew lines coal wiper (1), triangle coal wiper (2) and straight line switch type coal wiper (3) setting exist
On the upside of bottom belt (7).
2. a kind of bottom belt according to claim 1 takes back the anti-roll crash tail warning device of coal, it is characterised in that: described
Fixed device I(5) include structural steel and iron I(8) and structural steel and iron II(9), structural steel and iron I(8) and structural steel and iron II(9) set respectively
Set support channel bar (4) two sides and by bolt (10) connect, structural steel and iron I(8) on be provided with steel pipe I(11).
3. a kind of bottom belt according to claim 1 or 2 takes back the anti-roll crash tail warning device of coal, it is characterised in that: institute
The fixation device II(6 stated) include be fixed on support channel bar (4) on structural steel and iron III(25), structural steel and iron III(25) on set
It is equipped with steel pipe II(26).
4. a kind of bottom belt according to claim 3 takes back the anti-roll crash tail warning device of coal, it is characterised in that: described
Skew lines coal wiper (1) includes main structure steelframe I(12), vulcanite scraper coal belt I(14) and auxiliary structure steelframe I(15), main structure
Steelframe I(12), vulcanite scraper coal belt I(14) and auxiliary structure steelframe I(15) be symmetrical arranged multiple through-holes, scrape coal belt I(14) folder
In main structure steelframe I(12) and auxiliary structure steelframe I(15) it is intermediate and be fastened by bolts, main structure steelframe I(12), vulcanite scraper coal
Belt I(14) and auxiliary structure steelframe I(15) be skew lines type structure, main structure steelframe I(12) both ends are provided with round steel I(13).
5. a kind of bottom belt according to claim 3 takes back the anti-roll crash tail warning device of coal, it is characterised in that: described
Triangle coal wiper (2) includes auxiliary structure steelframe II(16), vulcanite scraper coal belt II(17) and main structure steelframe II(18), main knot
Structure steelframe II(18), vulcanite scraper coal belt II(17) and auxiliary structure steelframe II(16) be symmetrical arranged multiple through-holes, vulcanite scraper coal skin
Band II(17) it is clipped in main structure steelframe II(18) and auxiliary structure steelframe II(16) centre blending bolt fastening, auxiliary structure steelframe II
(16), vulcanite scraper coal belt II(17) and main structure steelframe II(18) be three-legged structure, main structure steelframe II(18) both ends setting
There is round steel II(19).
6. a kind of bottom belt according to claim 3 takes back the anti-roll crash tail warning device of coal, it is characterised in that: described
Straight line switch type coal wiper (3) includes auxiliary structure steelframe III(20), vulcanite scraper coal belt III(21) and main structure steelframe III
(22), main structure steelframe III(22), vulcanite scraper coal belt III(21) and auxiliary structure steelframe III(20) be symmetrical arranged it is multiple logical
Hole, vulcanite scraper coal belt III(21) it is clipped in main structure steelframe III(22) and auxiliary structure steelframe III(20) intermediate blending bolt is tight
Gu auxiliary structure steelframe III(20), vulcanite scraper coal belt III(21) and main structure steelframe III(22) be linear structure, main knot
Structure steelframe III(22) on be provided with mercury-wetted contact vertically normally closed flame-proof switch (24), main structure steelframe III(22) both ends are provided with
Round steel III(23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568707.6U CN208326523U (en) | 2018-04-20 | 2018-04-20 | A kind of bottom belt takes back the anti-roll crash tail warning device of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820568707.6U CN208326523U (en) | 2018-04-20 | 2018-04-20 | A kind of bottom belt takes back the anti-roll crash tail warning device of coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208326523U true CN208326523U (en) | 2019-01-04 |
Family
ID=64778280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820568707.6U Expired - Fee Related CN208326523U (en) | 2018-04-20 | 2018-04-20 | A kind of bottom belt takes back the anti-roll crash tail warning device of coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208326523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143415A (en) * | 2019-06-15 | 2019-08-20 | 龙口矿业集团有限公司 | Anti-spillage coal tears tape system in a kind of rubber conveyer |
-
2018
- 2018-04-20 CN CN201820568707.6U patent/CN208326523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110143415A (en) * | 2019-06-15 | 2019-08-20 | 龙口矿业集团有限公司 | Anti-spillage coal tears tape system in a kind of rubber conveyer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20200420 |