CN209597606U - A kind of novel coal selector of coal mining - Google Patents
A kind of novel coal selector of coal mining Download PDFInfo
- Publication number
- CN209597606U CN209597606U CN201920262668.1U CN201920262668U CN209597606U CN 209597606 U CN209597606 U CN 209597606U CN 201920262668 U CN201920262668 U CN 201920262668U CN 209597606 U CN209597606 U CN 209597606U
- Authority
- CN
- China
- Prior art keywords
- hopper
- discharge port
- screen cylinder
- coal
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a kind of novel coal selectors of coal mining, the lower frame being in U-shape including the profile made of steel plate bending, the horizontal component upper surface of the lower frame is provided with the first hopper, second hopper, third hopper and the 4th hopper, first hopper, second hopper, third hopper and the 4th hopper are the rectangle box-like structure of the similar upper opening of shape, difference between hopper is only limitted to size, upper plate is provided with above the lower frame, the first discharge port is provided on the upper plate, second discharge port, third discharge port and the 4th discharge port, two groups of columns perpendicular to upper plate upper surface are welded on upper plate on the outside of 4th discharge port and the first discharge port, shaft is equipped at the top of column, shaft is internally provided with axis, wherein motor supporting plate is welded on one group of column, step is fixed with by motor cabinet on the motor supporting plate Into motor.The novel coal selector of the coal mining can be suitble to popularity to use by coal cinder according to granular size Fast Classification.
Description
Technical field
The utility model belongs to coal mining technology field, and in particular to a kind of novel coal selector of coal mining.
Background technique
Coal is most important solid fuel, is one kind of kaustobilite.It is grown by certain geological epoch it is numerous
Luxuriant plant is gradually accumulated into thick-layer in suitable geological environment, and is buried in water-bed or silt, by very long geology year
The geochronic natural incoalation in generation and formed.In the world in Various Geolcgical Ages, with the Carboniferous Period, the Permian Period, Jurassic Period and the Tertiary Period
Stratum in producing coal it is most, be important coal-forming age.The phosphorus content of coal is generally 46~97%, brown to black, has dark
It is light to metallic luster.According to the difference of degree of coalification, coal can be divided into peat, four class of lignite, bituminous coal and anthracite.
The raw coal exploited from coal mine is needed by Screening Treatment, and in the screening process of coal mine, generally requiring will be different
The coal cinder of granular size is respectively sorted out, and can largely use manpower during coal separation, and during particle screen selecting similarly, this will
Biggish burden is caused to worker.
Utility model content
The purpose of this utility model is to provide a kind of novel coal selectors of coal mining, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of novel coal selector of coal mining,
Including the lower frame that the profile made of steel plate bending is in U-shape, the horizontal component upper surface of the lower frame is provided with the first hopper,
Two hoppers, third hopper and the 4th hopper, first hopper, the second hopper, third hopper and the 4th hopper are shape phase
As upper opening rectangle box-like structure, the difference between hopper is only limitted to size, is provided with upper plate above the lower frame, institute
It states and is provided with the first discharge port, the second discharge port, third discharge port and the 4th discharge port on upper plate, the 4th discharge port and the first discharging
It is welded with two groups of columns perpendicular to upper plate upper surface on upper plate on the outside of mouthful, is equipped with shaft, the shaft at the top of the column
It is internally provided with axis, wherein being welded with motor supporting plate on column described in one group, is fixed on the motor supporting plate by motor cabinet
There is stepper motor, the output shaft of the stepper motor is connected by one end of shaft coupling axis adjacent thereto, outside the axis
Portion, which is arranged, is fixed with screen cylinder.
Preferably, first hopper is corresponding with the first discharge port position, and the second hopper is corresponding with the second discharge port position,
Third hopper is corresponding with third discharge port position, and the 4th hopper is corresponding with the 4th discharge port position.
Preferably, the profile of the screen cylinder is cylindrical, and the side wall of the screen cylinder is three layers, and the three of the screen cylinder
The hole for being provided with circular array distribution is opened on layer side wall, the bore dia on the screen cylinder side wall of inside is greater than the side wall on the outside of it
On aperture.
Preferably, it is provided with supporting block in the motor cabinet shaft adjacent with its, is provided with and send above the supporting block
Expects pipe, the feed pipe are provided with profile in the cylindric feed inlet of upper opening, the feeding far from one end of screen cylinder
Pipe extends into screen cylinder and adjacent with the smallest part of screen cylinder inside diameter.
Preferably, the shaft is internally provided with the ball bearing for reducing central axis resistance, and the axis passes through spline
The mode and screen cylinder of cooperation are arranged fixation.
The technical effect and advantage of the utility model: the novel coal selector of the coal mining is driven by stepper motor
Mode allow screen cylinder to roll, coal cinder rolls therewith inside screen cylinder, and coal mine is by screen cylinder side wall during scrolling
Hole constantly fall to outside screen cylinder side wall interlayer in, through hole screening mode coal cinder is categorized into several specifications,
Avoid the excessive problem of labor intensity of workers caused by artificial separation；Coal cinder after the completion of screening will fall to corresponding material
In slot, recycling operation is relatively simple and conveniently；Integral electric component only has one for driving the motor of screen cylinder, without additional
Electrical components, overall structure is relatively simple, daily maintenance be easy.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the screen cylinder structural schematic diagram of the utility model.
In figure: 1 first hopper, 2 second hoppers, 3 third hoppers, 4 the 4th hoppers, 5 lower frames, 6 upper plates, 7 columns, 8 shafts,
9 supporting blocks, 10 feed pipes, 11 feed inlets, 12 stepper motors, 13 motor cabinets, 14 shaft couplings, 15 motor supporting plates, 16 first dischargings
Mouth, 17 second discharge ports, 18 third discharge ports, 19 the 4th discharge ports, 20 screen cylinders, 21 axis.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of novel coal selector of coal mining as shown in Figs. 1-2, including is rolled over by steel plate
The lower frame 5 that the profile being bent into is in U-shape, the horizontal component upper surface of the lower frame 5 be provided with the first hopper 1, the second hopper 2,
Third hopper 3 and the 4th hopper 4, first hopper 1, the second hopper 2, third hopper 3 are that shape is similar with the 4th hopper 4
Upper opening rectangle box-like structure, the difference between hopper is only limitted to size, upper plate 6, institute is provided with above the lower frame 5
It states and is provided with the first discharge port 16, the second discharge port 17, third discharge port 18 and the 4th discharge port 19, the 4th discharge port on upper plate 6
19 and the outside of the first discharge port 16 upper plate 6 on be welded with two groups of columns 7 perpendicular to 6 upper surface of upper plate, 7 top of column
Equipped with shaft 8, the shaft 8 is internally provided with axis 21, wherein motor supporting plate 15 is welded on column 7 described in one group, it is described
Stepper motor 12 is fixed with by motor cabinet 13 on motor supporting plate 15, the output shaft of the stepper motor 12 by shaft coupling 14 with
One end of its adjacent axis 21 connects, and is arranged outside the axis 21 and is fixed with screen cylinder 20.
Specifically, first hopper 1 is corresponding with 16 position of the first discharge port, the second hopper 2 and the second discharge port 17
Set correspondence, third hopper 3 is corresponding with 18 position of third discharge port, and the 4th hopper 4 is corresponding with 19 position of the 4th discharge port, coal cinder from
Corresponding discharge port falls into hopper below.
Specifically, the profile of the screen cylinder 20 is cylindrical, the side wall of the screen cylinder 20 is three layers, the screen cylinder
The hole for being provided with circular array distribution is opened in 20 three layer sidewall, the bore dia on 20 side wall of screen cylinder of inside is greater than outside it
The different coal cinder of particle size is layered by the aperture on the side wall of side by various sizes of hole.
Specifically, being provided with supporting block 9 in the motor cabinet 13 shaft 8 adjacent with its, it is arranged above the supporting block 9
There is feed pipe 10, the feed pipe 10 is provided with profile in the cylindric feed inlet of upper opening far from one end of screen cylinder 20
11, the feed pipe 10 extends into screen cylinder 20 and adjacent with the screen cylinder the smallest part of 20 inside diameter, allows coal cinder edge
The side wall of screen cylinder 20 sufficiently roll.
Specifically, the shaft 8 is internally provided with the ball bearing for reducing by 21 rotary resistance of axis, the axis 21 passes through
The mode and screen cylinder 20 of spline fitted are arranged fixation.
Specifically, the novel coal selector of the coal mining, coal cinder is put into from feed inlet 11, coal cinder is along feed pipe 10
It being divided into inside screen cylinder 20, the inner wall of screen cylinder 20 is the conical surface with holes, and stepper motor 12 drives screen cylinder 20 to rotate, inside
Coal cinder roll therewith, if the size of coal cinder be greater than its adjacent 20 side wall of screen cylinder on hole, coal cinder will be along screen cylinder 20
The conical surface skid off, the conical surface of 20 3 groups of side walls of screen cylinder each extend over into the first discharge port 16, the second discharge port 17, third discharging
Inside mouth 18 and the 4th discharge port 19.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. a kind of novel coal selector of coal mining, the lower frame being in U-shape including the profile made of steel plate bending (5) is special
Sign is: the horizontal component upper surface of the lower frame (5) be provided with the first hopper (1), the second hopper (2), third hopper (3) and
4th hopper (4), first hopper (1), the second hopper (2), third hopper (3) and the 4th hopper (4) are that shape is similar
Upper opening rectangle box-like structure, the difference between hopper is only limitted to size, is provided with upper plate above the lower frame (5)
(6), the first discharge port (16), the second discharge port (17), third discharge port (18) and the 4th discharge port are provided on the upper plate (6)
(19), two groups are welded with perpendicular to table on upper plate (6) on the upper plate (6) on the outside of the 4th discharge port (19) and the first discharge port (16)
The column (7) in face, column (7) top are equipped with shaft (8), and the shaft (8) is internally provided with axis (21), wherein one group
It is welded with motor supporting plate (15) on the column (7), is fixed with stepping electricity by motor cabinet (13) on the motor supporting plate (15)
Machine (12), one end connection of the output shaft of the stepper motor (12) by shaft coupling (14) axis (21) adjacent thereto, institute
It states to be arranged outside axis (21) and is fixed with screen cylinder (20).
2. a kind of novel coal selector of coal mining according to claim 1, it is characterised in that: first hopper
(1) corresponding with the first discharge port (16) position, the second hopper (2) is corresponding with the second discharge port (17) position, third hopper (3) with
Third discharge port (18) position is corresponding, and the 4th hopper (4) is corresponding with the 4th discharge port (19) position.
3. a kind of novel coal selector of coal mining according to claim 1, it is characterised in that: the screen cylinder (20)
Profile it is cylindrical, the side wall of the screen cylinder (20) is three layers, opens in the three layer sidewall of the screen cylinder (20) and is provided with
The hole of circular array distribution, the bore dia on screen cylinder (20) side wall of inside are greater than the aperture on the side wall on the outside of it.
4. a kind of novel coal selector of coal mining according to claim 1, it is characterised in that: the motor cabinet (13)
It is provided with supporting block (9) in the shaft (8) adjacent with its, is provided with feed pipe (10), the feeding above the supporting block (9)
Pipe (10) is provided with profile in the cylindric feed inlet (11) of upper opening, the feed pipe far from the one end of screen cylinder (20)
(10) it extends into screen cylinder (20) and adjacent with screen cylinder (20) the smallest part of inside diameter.
5. a kind of novel coal selector of coal mining according to claim 1, it is characterised in that: in the shaft (8)
Portion is provided with the ball bearing for reducing axis (21) rotary resistance, and the axis (21) is by way of spline fitted and screen cylinder
(20) it is arranged fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262668.1U CN209597606U (en) | 2019-03-01 | 2019-03-01 | A kind of novel coal selector of coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920262668.1U CN209597606U (en) | 2019-03-01 | 2019-03-01 | A kind of novel coal selector of coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209597606U true CN209597606U (en) | 2019-11-08 |
Family
ID=68403687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920262668.1U Expired - Fee Related CN209597606U (en) | 2019-03-01 | 2019-03-01 | A kind of novel coal selector of coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209597606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029225A (en) * | 2021-12-26 | 2022-02-11 | 江苏吉能达环境能源科技有限公司 | Multi-stage full-automatic rotary screen |
| CN114160406A (en) * | 2021-12-26 | 2022-03-11 | 江苏吉能达环境能源科技有限公司 | Full-automatic multifunctional screening machine |
-
2019
- 2019-03-01 CN CN201920262668.1U patent/CN209597606U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029225A (en) * | 2021-12-26 | 2022-02-11 | 江苏吉能达环境能源科技有限公司 | Multi-stage full-automatic rotary screen |
| CN114160406A (en) * | 2021-12-26 | 2022-03-11 | 江苏吉能达环境能源科技有限公司 | Full-automatic multifunctional screening machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209597606U (en) | A kind of novel coal selector of coal mining | |
| CN104258938B (en) | Tandem continuous ball mill and ball milling method | |
| CN107890912B (en) | Grinding device is used in a kind of production of bio-fuel | |
| CN203044321U (en) | Sorting and loading system of refractory brick raw materials | |
| CN112403639A (en) | High-tech materials processing is with ceramic raw and other materials reducing mechanism | |
| CN106111671A (en) | House refuse and changing food waste cooperative processing method | |
| CN112024047A (en) | Equipment for recycling building garbage into garden soil and garden soil manufacturing process | |
| CN207188188U (en) | A kind of house refuse screening machine | |
| CN105214952A (en) | A kind of old stale garbage screening installation of mobile integral type and method | |
| CN206613596U (en) | A kind of anti-blockage type ore milling device | |
| CN206853867U (en) | A kind of terylene waste material is ground into an equipment | |
| CN213966794U (en) | Secondary crushing equipment for waste concrete slag | |
| CN206652568U (en) | A kind of feed screens pulverizer | |
| CN107718274A (en) | A kind of construction waste makes brick process units | |
| CN210022291U (en) | Multifunctional integrated machine for coal sample preparation | |
| CN205061902U (en) | Mechanism sand production system | |
| CN111940038A (en) | Environment-friendly waste residue processing apparatus is smelted to oil | |
| CN206966088U (en) | A kind of sandstone category filter device for building | |
| CN205797777U (en) | A kind of drum-type briar tooth screening impurity removing equipment | |
| CN205701380U (en) | A kind of stone feeding screening plant | |
| CN109395821A (en) | Road and bridge construction crushing and screening device | |
| CN210906386U (en) | Efficient coal breaker | |
| CN105253647B (en) | A kind of star-wheel slag extractor | |
| CN107755262A (en) | A kind of coal mill separator | |
| CN107138388A (en) | A kind of building sandstone screening plant selected based on trundle screen shaft screen |
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: 20191108 |