CN209506856U - A kind of bridge-type train coal sample screw(-type) feeder - Google Patents
A kind of bridge-type train coal sample screw(-type) feeder Download PDFInfo
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- CN209506856U CN209506856U CN201822242296.4U CN201822242296U CN209506856U CN 209506856 U CN209506856 U CN 209506856U CN 201822242296 U CN201822242296 U CN 201822242296U CN 209506856 U CN209506856 U CN 209506856U
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- coal sample
- feed cylinder
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- bridge
- pressure
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- 239000003245 coal Substances 0.000 title claims abstract description 64
- 239000007787 solid Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 239000003818 cinder Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010224 classification analysis Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a kind of bridge-type train coal sample batcher, belongs to generating equipment machinery field, is suitable for power plant train fire coal and samples, including being fed cylinder, the feed cylinder be it is cylindric, the top of one end is equipped with coal sample feeding inlet, is equipped with coal sample discharge port in the lower section of the other end；Support device is equipped in the coal sample discharge outlet；Helical-blade bobbin is equipped at the axis of the feed cylinder；Helical blade is equipped on the helical-blade bobbin；One end of the helical-blade bobbin is equipped with electric motor of shaker, and the other end is equipped with decelerating motor；The top of the feed cylinder is equipped with a high-pressure air tube, the axial laying on the outside of feed cylinder；The pressure-air pipe shaft is equipped with pressure-air spout, and spout outlet is located at feed cylinder upper inner wall.The utility model bridge-type train coal sample batcher is not susceptible to blocking；Batcher can cleared up without stop operation the case where, reduce rate of breakdown, reduce labor intensity of workers.
Description
Technical field
The utility model belongs to Coal Mechanical field more particularly to a kind of bridge-type train coal sample screw(-type) feeder.
Background technique
Many large and medium-sized enterprise use fire coal to be transported as the energy, and using train, many when sampling
Using bridge-type train sampling machine has been arrived, carry out texture of coal complexity, various in style, in use, failure rate is higher for Sampling Machine.Through
It crosses and statistic of classification analysis is carried out to Sampling Machine phenomenon of the failure, find the totally-enclosed belt feeder failure rate highest of Sampling Machine coal sample.
Sampling Machine failure seriously affects normal sample work, causes train to carry out coal and gathers and processes sample not in time, can not unload to increase in time and prolong
The fine taken late, also affects coal mixing combustion.
Referring to Fig. 1, this is the structural schematic diagram of the bridge-type train coal sample batcher of the prior art, its working method is logical
It crosses existing speed reducer 4 and drives chain 5, rotating belt master rotor gear 7, band turns belt master rotor 8 and strap end roller 3, makes
It obtains feeding belt 2 and the coal sample being packed into from existing feeding inlet 1 is sent to existing coal sample discharge port 10, wherein belt roller 6 is for branch
It supports the feeding belt 2 and is able to maintain horizontal direction operation, existing support device 9 is used to support existing feed cylinder 11.It is transporting
During row, the case where feeding belt 2 is easy to happen tearing, disconnected band；When having the case where chute blockage, Chang Fasheng feeding belt 2 skids,
The encapsulated layer of belt master rotor 8 is caused to wear, 6 driving chain overload breakage of belt roller.Since for totally-enclosed belt, chute blockage occurs
When, internal bearings, component product coal damage are easily caused, end cap must be opened manually in when block clearing, and the block clearing time is long, and maintenance is inconvenient.
Utility model content
In view of this, the present invention provides a kind of bridge-type train coal sample screw(-type) feeders, to solve the above problems.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of bridge-type train coal sample batcher, including feed cylinder, the feed cylinder be it is cylindric, set above one end
There is coal sample feeding inlet, is equipped with coal sample discharge port in the lower section of the other end；
Further, it is equipped with support device in the coal sample discharge outlet, for fixing the feed cylinder；
Further, helical-blade bobbin is equipped at the axis of the feed cylinder；
Further, helical blade is equipped on the helical-blade bobbin；
Further, one end of the helical-blade bobbin is equipped with electric motor of shaker, and the other end is equipped with decelerating motor；
Further, the top of the feed cylinder is equipped with a high-pressure air tube, axial on the outside of the feed cylinder
Laying；
Further, the pressure-air pipe shaft is equipped with pressure-air spout, and the pressure-air spout outlet is located at institute
State feed cylinder upper inner wall.
Further, the helical blade is equidistant helical blade.
Further, the pressure-air spout straight down, forms corner cut with the helical blade.
Further, the coal sample feeding inlet is trapezoidal in chamfer.
Further, the coal sample discharge port is in infundibulate.
Above-mentioned technical proposal has the following technical effect that compared with prior art
In above scheme, substitute existing belt using helical blade and transmit coal sample so that the bearing capacity of batcher it is bigger,
It is more safe and reliable, it is not susceptible to blocking when taking moisture content, sticky larger coal sample, reduces rate of breakdown；By using
Electric motor of shaker, in the case where stopping operation can to the coal sample being bonded on the helical-blade bobbin and the helical blade into
Row cleaning；And pressure-air spout directly carries out blast cleaning to the helical-blade bobbin and the helical blade in maintenance,
The labor intensity of service worker need not be reduced again by manually being cleared up manually；The bridge-type fire of the utility model embodiment
The relatively existing belt feeder of vehicle coal sample screw(-type) feeder, machine volume is small, conveys even.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the structural schematic diagram of the bridge-type train coal sample batcher of the prior art.
Fig. 2 is the structural schematic diagram of the utility model bridge-type train coal sample screw(-type) feeder.
[main element symbol description]
1, existing coal sample feeding inlet；
2, feeding belt；
3, strap end roller；
4, existing speed reducer；
5, chain；
6, belt roller；
7, belt master rotor gear；
8, belt master rotor；
9, existing support device；
10, existing coal sample discharge port.
21, helical blade；
22, helical-blade bobbin；
23, it is fed cylinder；
24, coal sample feeding inlet；
25, decelerating motor；
26, electric motor of shaker；
27, support device；
28, coal sample discharge port；
29, high-pressure air tube；
30, pressure-air spout.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
Referring to fig. 2, a kind of bridge-type train coal sample batcher, including feed cylinder 23, the feed cylinder 23 be it is cylindric,
The top of one end is equipped with coal sample feeding inlet 24, and the coal sample feeding inlet 24 is trapezoidal in chamfer, facilitates to the feed cylinder 23
Interior charging；
Coal sample discharge port 28 is equipped in the lower section of the other end；The coal sample discharge port 28 is in infundibulate, is convenient for uniform feeding.
Support device 27 is equipped at the coal sample discharge port 28, for fixing the feed cylinder 23.
Helical-blade bobbin 22 is equipped at the axis of the feed cylinder；Helical blade is equipped on the helical-blade bobbin
21；The helical blade 21 is equidistant helical blade.
One end of the helical-blade bobbin 22 is equipped with electric motor of shaker 26, and the other end is equipped with decelerating motor 25；It is wherein described to subtract
Speed motor 25 equably rotates described in the helical-blade bobbin 22 and helical blade 21 for driving, to will be entered by the coal sample
The coal sample that material mouth 20 is come in pushes the coal sample discharge port 28 to.The electric motor of shaker 26 is needing to clear up the helical-blade bobbin 22
With condensed on the helical blade 21 coal cinder when unlatching so that condensation coal cinder fall off, guarantee the smooth transmission of coal sample.
The top of the feed cylinder 23 is equipped with a high-pressure air tube 29, axial deposited along 23 outside of feed cylinder
If.29 body of high-pressure air tube is equipped with pressure-air spout 30, and the outlet of pressure-air spout 30 is located at described to barrel
23 body upper inner walls；The pressure-air spout 30 forms corner cut straight down, with the helical blade 21.
When needing to clear up the coal cinder condensed on the helical-blade bobbin 22 and the helical blade 21 by the high pressure
Air port 30 is blown pressure-air, can also cooperate with the electric motor of shaker 26, clear up simultaneously, so that cleaning effect is more preferable.Its
In, the electric motor of shaker 26 can be cleared up when sampling operation, and then be needed using 30 blast cleaning of pressure-air spout
It is carried out when stopping sampling.
In the embodiment of the utility model bridge-type train coal sample screw(-type) feeder, using helical blade 21 substitute it is existing to
Expect that belt 2 transmits coal sample, so that the bearing capacity of batcher is bigger, more safe and reliable, is taking moisture content, the larger coal sample of viscosity
When be not susceptible to blocking, reduce rate of breakdown；By using electric motor of shaker 26, can be right in the case where stopping operation
The coal sample being bonded on the helical-blade bobbin 22 and the helical blade 21 is cleared up；And pressure-air spout 30 is in maintenance
Blast cleaning directly is carried out to the helical-blade bobbin 22 and the helical blade 21, it is not necessary to clear manually by manually carrying out again
Reason, reduces the labor intensity of service worker；The bridge-type train coal sample screw(-type) feeder of the utility model embodiment is relatively existing
Belt feeder, machine volume is small, conveys even.
In the description of the present invention, it should be understood that the orientation of the instructions such as term " on ", " one end " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is set
Have ", " connection " shall be understood in a broad sense.It for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
It, can also be indirectly connected through an intermediary to be to be connected directly.Being fixedly connected can be to weld, be threadedly coupled and step up etc. often
See technical solution.For the ordinary skill in the art, above-mentioned term can be understood in the utility model with concrete condition
In concrete meaning.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, several improvements and modifications can also be made, these improvement
It also should be regarded as the protection scope of the utility model with retouching.
Claims (5)
1. a kind of bridge-type train coal sample batcher, including feed cylinder, the feed cylinder be it is cylindric, the top of one end is equipped with
Coal sample feeding inlet is equipped with coal sample discharge port in the lower section of the other end；It is equipped with support device in the coal sample discharge outlet, for solid
The fixed feed cylinder；It is characterized in that,
Helical-blade bobbin is equipped at the axis of the feed cylinder；
Helical blade is equipped on the helical-blade bobbin；
One end of the helical-blade bobbin is equipped with electric motor of shaker, and the other end is equipped with decelerating motor；
The top of the feed cylinder is equipped with a high-pressure air tube, the axial laying on the outside of the feed cylinder；
The pressure-air pipe shaft is equipped with pressure-air spout, and the pressure-air spout outlet is located above the feed cylinder
Inner wall.
2. bridge-type train coal sample batcher according to claim 1, which is characterized in that the helical blade is equidistant spiral shell
Vane piece.
3. bridge-type train coal sample batcher according to claim 1, which is characterized in that the pressure-air spout vertically to
Under, corner cut is formed with the helical blade.
4. bridge-type train coal sample batcher according to claim 1, which is characterized in that the coal sample feeding inlet is in chamfer
It is trapezoidal.
5. bridge-type train coal sample batcher according to claim 1, which is characterized in that the coal sample discharge port is in funnel
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242296.4U CN209506856U (en) | 2018-12-29 | 2018-12-29 | A kind of bridge-type train coal sample screw(-type) feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242296.4U CN209506856U (en) | 2018-12-29 | 2018-12-29 | A kind of bridge-type train coal sample screw(-type) feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209506856U true CN209506856U (en) | 2019-10-18 |
Family
ID=68198318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822242296.4U Active CN209506856U (en) | 2018-12-29 | 2018-12-29 | A kind of bridge-type train coal sample screw(-type) feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209506856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811118A (en) * | 2019-11-15 | 2021-05-18 | 冀东水泥磐石有限责任公司 | Automatic raw coal sampler |
| CN113772343A (en) * | 2021-03-31 | 2021-12-10 | 唐山冀东水泥外加剂有限责任公司 | Powder grinding aid adds device |
-
2018
- 2018-12-29 CN CN201822242296.4U patent/CN209506856U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811118A (en) * | 2019-11-15 | 2021-05-18 | 冀东水泥磐石有限责任公司 | Automatic raw coal sampler |
| CN113772343A (en) * | 2021-03-31 | 2021-12-10 | 唐山冀东水泥外加剂有限责任公司 | Powder grinding aid adds device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region after: China Address before: 232008 Luohe Power Plant, Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: DATANG HUAINAN LUOHE POWER PLANT Country or region before: China |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240126 Address after: 232000, 100 meters east of Luohe Police Station in Luohe Town, Datong District, Huainan City, Anhui Province Patentee after: Huainan Luohe Power Generation Co.,Ltd. Country or region after: China Address before: 232008 Luohe Town, Datong District, Huainan City, Anhui Province Patentee before: Datang Anhui Power Generation Co.,Ltd. Huainan Luohe Power Generation Branch Country or region before: China |