CN109225802A - A kind of mining rotary screen of bilayer segmented - Google Patents
A kind of mining rotary screen of bilayer segmented Download PDFInfo
- Publication number
- CN109225802A CN109225802A CN201811327839.0A CN201811327839A CN109225802A CN 109225802 A CN109225802 A CN 109225802A CN 201811327839 A CN201811327839 A CN 201811327839A CN 109225802 A CN109225802 A CN 109225802A
- Authority
- CN
- China
- Prior art keywords
- screen
- equipment rack
- motor
- rotary screen
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Abstract
The invention discloses a kind of mining rotary screens of double-deck segmented, including equipment rack and outer screen, the equipment rack lower end is provided with connecting bracket, middle-end is fixed with waste port on the right side of the equipment rack, lower end is provided with motor base on the left of the equipment rack, the equipment rack upper end is provided with shaft, the outer screen and inner screen are mounted in shaft connecting rod, the motor base upper end is equipped with motor, it is provided with shield on the outside of the motor, drive apparatus case upper end is connected with feeding pipe.The mining rotary screen of the bilayer segmented, is layered rotary screen, two layers of design, multi-level, multi-level screening can be carried out to ore, ore is when being added, it will not directly be touched with sieve solution, damage sieve, reduce the quality of screening, the ore that can not be sized is discharged from waste port, the time is saved, machine easy to operate improves working efficiency, screening quality is improved, the efficient progress of processing program below is conducive to.
Description
Technical field
The present invention relates to the technical field of mining rotary screen, specially a kind of mining rotary screen of the double-deck segmented.
Background technique
Rotary screen is kind by the size of the particle screened to needs, the one kind sieved according to different size of sieve pore
Mechanical equipment is applicable in many occasions, is classified and isolates soil and mountain flour, coal row as being used for big handstone in building stones field
Industry is separated for lump coal with coal dust and coal washing and chemical industry, Mineral Processing Industry are for the classification of size block and separation powder
Shape substance etc..
However, the mining rotary screen on existing market is the design of single layer one-part form, and there are discharge ports for lower section, and screening is not
Enough thoroughly the stock grading sifted out is not clear enough, influences working efficiency, in view of the above-mentioned problems, anxious in original mining rotary screen
On the basis of be designed innovation.
Summary of the invention
The purpose of the present invention is to provide a kind of mining rotary screens of double-deck segmented, to solve to mention in above-mentioned background technique
Mining rotary screen in the market is the design of single layer one-part form out, and there are discharge ports for lower section, screen not thorough enough, the object sifted out
The problem of material classification is not clear enough, influences working efficiency.
To achieve the above object, the invention provides the following technical scheme: it is a kind of bilayer segmented mining rotary screen, including
Equipment rack and outer screen, the equipment rack lower end are provided with connecting bracket, and middle-end is fixed on the right side of the equipment rack
Waste port, and equipment rack lower end is provided with discharge port, lower end is provided with motor base, and equipment machine on the left of the equipment rack
It is fixed with drive apparatus case on the left of frame, the equipment rack upper end is provided with shaft, and shaft connecting rod is provided in shaft, institute
It states outer screen and inner screen is mounted in shaft connecting rod, and be provided with segmentation connection in outer screen and inner screen
Plate, the motor base upper end is equipped with motor, and motor right end is connected with belt pulley, is equipped with skin on the belt pulley
Band, and belt pulley is connected with each other by belt, and belt and belt pulley, the motor outside are provided in the drive apparatus case
It is provided with shield, and is reserved with thermovent on shield, drive apparatus case upper end is connected with feeding pipe, and on feeding pipe
End is provided with feeding inlet.
Preferably, the connecting bracket is there are three the spaced sets of equipment rack lower end.
Preferably, the discharge port is equidistantly provided with three on equipment rack.
Preferably, four groups of thermovents are symmetrically arranged on the shield.
Preferably, three groups of segmentation connecting plates, and outer screen are equidistantly provided in the outer screen and inner screen
Four shaft connecting rods being interspersed are both provided on the inside of inside and inner screen.
Preferably, the sieve pore in the outer screen and inner screen successively reduces from the top down.
Preferably, the shaft connecting rod is welded on segmentation connecting plate.
Compared with prior art, the beneficial effects of the present invention are: the mining rotary screen of the bilayer segmented, in existing mine
With being designed on the basis of rotary screen, rotary screen is layered, two layers of design, multi-level, multistage can be carried out to ore
The qualified ore sifted out can be collected in time by the discharge port of other screening, lower end, and the setting of feeding inlet allows ore being added
When, it will not directly be touched with sieve solution, damage sieve, reduce the quality of screening, the ore that can not be sized is discharged from waste port, section
It saves time, machine easy to operate improves working efficiency, improves screening quality, is conducive to the efficient progress of processing program below.
Detailed description of the invention
Fig. 1 is that the present invention faces perspective structure schematic diagram；
Fig. 2 is mesh structure schematic diagram of the present invention；
Fig. 3 is rotary screen attachment structure schematic diagram of the present invention.
In figure: 1, equipment rack；2, connecting bracket；3, waste port；4, feeding inlet；5, feeding pipe；6, motor base；7, go out
Material mouth；8, shield；9, thermovent；10, motor；11, belt；12, belt pulley；13, drive apparatus case；14, outer screen；
15, inner screen；16, shaft connecting rod；17, shaft；18, divide connecting plate.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It please refers to Fig. 1-3 present invention and a kind of technical solution is provided: a kind of mining rotary screen of bilayer segmented, including equipment
Rack 1 and outer screen 14,1 lower end of equipment rack are provided with connecting bracket 2, and 1 right side middle-end of equipment rack is fixed with waste port
3, and 1 lower end of equipment rack is provided with discharge port 7,1 left side lower end of equipment rack is provided with motor base 6, and equipment rack 1 is left
Side is fixed with drive apparatus case 13, and 1 upper end of equipment rack is provided with shaft 17, and shaft connecting rod 16 is provided in shaft 17,
Outer screen 14 and inner screen 15 are mounted in shaft connecting rod 16, and are provided in outer screen 14 and inner screen 15 point
Connecting plate 18 is cut, 6 upper end of motor base is equipped with motor 10, and 10 right end of motor is connected with belt pulley 12, belt pulley 12
On belt 11 is installed, and belt pulley 12 is connected with each other by belt 11, and belt 11 and belt are provided in drive apparatus case 13
12 are taken turns, is provided with shield 8 on the outside of motor 10, and be reserved with thermovent 9 on shield 8, the connection of 13 upper end of drive apparatus case
There is feeding pipe 5, and 5 upper end of feeding pipe is provided with feeding inlet 4；
Further, connecting bracket 2 is there are three the 1 lower end spaced sets of equipment rack, so that rack is more stable；
Further, discharge port 7 is equidistantly provided with three on equipment rack 1, carries out after ore is sized
It collects；
Further, four groups of thermovents 9 are symmetrically arranged on shield 8, so that the heat dissipation of motor 10 is faster；
Further, three groups of segmentation connecting plates 18, and outer layer are equidistantly provided in outer screen 14 and inner screen 15
14 inside of sieve and the inside of inner screen 15 are both provided with four shaft connecting rods 16 being interspersed, so that inside and outside sieve is same
Shi Yundong；
Further, the sieve pore in outer screen 14 and inner screen 15 successively reduces from the top down, enable ore into
The multi-level screening of row；
Further, shaft connecting rod 16 is welded on segmentation connecting plate 18, and the sieve of different densities is connected to
Together.
Working principle: first check for whether the belt 11 in drive apparatus case 13, belt pulley 12 and shaft 17 can be carried out just
Normal work, then starts rotary screen, by the anti-feeding inlet 4 of ore for needing to screen, enters rotary screen energy by feeding pipe 5
Sieve is sieved, and under the drive of motor 10, shaft 17 is rotated, and ore is sieved in inner screen 15, volume
Lesser ore enters outer screen 14, can pass through 4 row of feeding inlet in 1 lower end of equipment rack by the ore of outer screen 14
Out, the ore that can not be finally discharged is discharged from waste port 3, and the sieve of different densities is connected by segmentation connecting plate 18, in shaft
It is rotated under the drive of connecting rod 16, protecting on the shield 8 of motor 10 has thermovent 9, prevents from working for a long time, cause
The overheat of motor 10 is shut down.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of mining rotary screen of bilayer segmented, including equipment rack (1) and outer screen (14), it is characterised in that: institute
Equipment rack (1) lower end to be stated to be provided with connecting bracket (2), middle-end is fixed with waste port (3) on the right side of the equipment rack (1), and
Equipment rack (1) lower end is provided with discharge port (7), and lower end is provided with motor base (6) on the left of the equipment rack (1), and sets
It is fixed with drive apparatus case (13) on the left of standby host frame (1), equipment rack (1) upper end is provided with shaft (17), and shaft
(17) it is provided on shaft connecting rod (16), the outer screen (14) and inner screen (15) are mounted on shaft connecting rod (16)
On, and segmentation connecting plate (18) is provided in outer screen (14) and inner screen (15), motor base (6) the upper end installation
Have motor (10), and motor (10) right end is connected with belt pulley (12), belt (11) be installed on the belt pulley (12),
And belt pulley (12) is connected with each other by belt (11), is provided with belt (11) and belt pulley in the drive apparatus case (13)
(12), it is provided with shield (8) on the outside of the motor (10), and is reserved with thermovent (9), the transmission on shield (8)
Equipment box (13) upper end is connected with feeding pipe (5), and feeding pipe (5) upper end is provided with feeding inlet (4).
2. a kind of mining rotary screen of double-deck segmented according to claim 1, it is characterised in that: the connecting bracket
(2) there are three the spaced sets of equipment rack (1) lower end.
3. a kind of mining rotary screen of double-deck segmented according to claim 1, it is characterised in that: the discharge port (7)
Three are equidistantly provided on equipment rack (1).
4. a kind of mining rotary screen of double-deck segmented according to claim 1, it is characterised in that: the shield (8)
On be symmetrically arranged with four groups of thermovents (9).
5. a kind of mining rotary screen of double-deck segmented according to claim 1, it is characterised in that: the outer screen
(14) and in inner screen (15) three groups of segmentation connecting plates (18), and outer screen (14) inside and inner layer screen are equidistantly provided with
Four shaft connecting rods (16) being interspersed are both provided on the inside of net (15).
6. a kind of mining rotary screen of double-deck segmented according to claim 5, it is characterised in that: the outer screen
(14) it is successively reduced from the top down with the sieve pore in inner screen (15).
7. a kind of mining rotary screen of double-deck segmented according to claim 5, it is characterised in that: the shaft connecting rod
(16) it is welded in segmentation connecting plate (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327839.0A CN109225802A (en) | 2018-11-09 | 2018-11-09 | A kind of mining rotary screen of bilayer segmented |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811327839.0A CN109225802A (en) | 2018-11-09 | 2018-11-09 | A kind of mining rotary screen of bilayer segmented |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109225802A true CN109225802A (en) | 2019-01-18 |
Family
ID=65077355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811327839.0A Pending CN109225802A (en) | 2018-11-09 | 2018-11-09 | A kind of mining rotary screen of bilayer segmented |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109225802A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713492A (en) * | 2022-05-05 | 2022-07-08 | 丹晟实业（上海）有限公司 | Double-layer sieve device for sieving ceramsite |
-
2018
- 2018-11-09 CN CN201811327839.0A patent/CN109225802A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713492A (en) * | 2022-05-05 | 2022-07-08 | 丹晟实业（上海）有限公司 | Double-layer sieve device for sieving ceramsite |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190118 |
|
| WD01 | Invention patent application deemed withdrawn after publication |