CN108787418A - A kind of Double-layer revolving drum screen - Google Patents
A kind of Double-layer revolving drum screen Download PDFInfo
- Publication number
- CN108787418A CN108787418A CN201810656062.6A CN201810656062A CN108787418A CN 108787418 A CN108787418 A CN 108787418A CN 201810656062 A CN201810656062 A CN 201810656062A CN 108787418 A CN108787418 A CN 108787418A
- Authority
- CN
- China
- Prior art keywords
- gear
- roller
- rack
- outer roller
- double
- 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.)
- Withdrawn
Links
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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
- 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
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07B1/50—Cleaning
- B07B1/55—Cleaning with fluid jets
-
- 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
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of Double-layer revolving drum screens,Including bottom plate,The on both sides of the upper end of the bottom plate is fixedly connected by welding the bottom end of organic frame,The bolt that passes on left of rack is fixedly connected with mounting plate,The bottom face of motor housing is fixed by screws on mounting plate,The inside of motor housing is equipped with motor,The both sides of rack are mounted on ball bearing,The inner wall fixing sleeve of ball bearing is connected to one end of outer roller,The inside of outer roller is socketed with inner roller,Gear and lower gear are installed between outer roller and inner roller,The inner wall side of outer roller offers gear grooved corresponding with gear and lower gear with the outer wall side of inner roller,The side of gear and lower gear is rack-mount by shaft,Transverse tube is installed at the top of rack,The bottom perforation of transverse tube is connected with several high-pressure nozzles,The mine double-layer rotary screen,It is compact-sized,It is easy to use.
Description
Technical field
The present invention relates to screening plant apparatus field, specially a kind of Double-layer revolving drum screen.
Background technology
In existing commercial Application, rotary screen is a kind of mechanical equipment that the difference according to product specification is screened, main
It is used for the separation of sandstone, the rotary screen to be compared with the drum screen used in architectural engineering, supporting power bigger.Existing rotary screen
It generally uses intermediate rotary shaft driving sieve to rotate, and then realizes sandstone separation.
Existing rotary screen is mostly single layer, and has axis in roller, due to the larger change for easily causing roller inner shaft of the quality of ore
Shape is even damaged, and a kind of ore of grain size can only be screened in screening process, is caused screening efficiency relatively low, is delayed the duration；It is existing
The complicated quality of Double-layer revolving drum screen connection structure is big, causes driving structure complicated and consumes energy, main shaft is easy to wear in roller.
Invention content
The purpose of the present invention is to provide a kind of Double-layer revolving drum screens, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of Double-layer revolving drum screen, including bottom plate, the bottom
The on both sides of the upper end of plate is fixedly connected by welding the bottom end of organic frame, and the bolt that passes on left of rack is fixedly connected with installation
Plate is fixed by screws the bottom face of motor housing on mounting plate, and the inside of motor housing is equipped with motor, the both sides of rack
It is mounted on ball bearing, the inner wall fixing sleeve of ball bearing is connected to one end of outer roller, and the inside of outer roller is socketed with interior rolling
Cylinder, is equipped with gear and lower gear, the inner wall side of outer roller and the outer wall side of inner roller between outer roller and inner roller
Offer gear grooved corresponding with gear and lower gear, the side of gear and lower gear is mounted on branch by shaft
On frame, transverse tube is installed at the top of rack, the bottom perforation of transverse tube is connected with several high-pressure nozzles, the upper surface right side of bottom plate
Water tank is installed, high-pressure hydraulic pump, the water inlet of high-pressure hydraulic pump have been bolted to connection at the upper surface right side edge of water tank
Place is connected by the right side wall bottom perforation of water inlet pipe and water tank, the water outlet of high-pressure hydraulic pump pass through outlet pipe and transverse tube one
End perforation connection, rack pass on left that bolt is installed with feed inlet and the bottom end of feed inlet is located in inner roller, outer rolling
The lower section of cylinder is equipped with discharge port.
Further, the holder is fixed by welding in rack, and the spindle end of motor 5 passes through shaft coupling and lower gear
The shaft 8 of 15 one end is sequentially connected.
Further, several sieves are installed with by thread tapping in the outer roller and inner roller.
Further, the gear and lower gear with shaft by being welded and fixed.
Compared with prior art, beneficial effects of the present invention are as follows：The Double-layer revolving drum screen enters material by feed inlet
In inner roller, start motor, motor, motor drives the shaft rotation of lower gear one end, to drive lower gear to rotate, lower gear
So that inner roller and outer roller is rotated toward relative direction by gear grooved, to reach the screening purpose to material, outer roller with it is interior
It is connected by gear drive between roller, it is easy to use, it is easy to maintenance, when needing cleaning, start high-pressure water pump, high pressure water
Pump sprays water by high-pressure nozzle, easy to clean convenient for removing to block the impurity of sieve in a state of excitement by water, easy to use.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure left view of the present invention；
In reference numeral：1- bottom plates；2- racks；3- mounting plates；4- motor housings；5- motors；6- feed inlets；7- holders；8-
Shaft；9- outer rollers；10- transverse tubes；11- water tanks；12- water inlet pipes；13- high-pressure hydraulic pumps；14- outlet pipes；15- lower gears；In 16-
Roller；17- ball bearings；18- gears；19- gear grooveds；20- high-pressure nozzles；21- discharge ports.
Specific implementation mode
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 describes, 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.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of Double-layer revolving drum screen, including bottom plate 1, bottom plate 1 it is upper
End face both sides are fixedly connected by welding the bottom end of organic frame 2, and the bolt that passes on left of rack 2 is fixedly connected with mounting plate 3, pacifies
The bottom face of motor housing 4 is fixed by screws in loading board 3, the inside of motor housing 4 is equipped with motor 5, the both sides of rack 2
It is mounted on ball bearing 17, the inner wall fixing sleeve of ball bearing 17 is connected to one end of outer roller 9, and the inside of outer roller is socketed with
Inner roller 16, is equipped with gear 18 and lower gear 15 between outer roller 9 and inner roller 16, the inner wall side of outer roller 9 with it is interior
The outer wall side of roller 16 offers gear grooved 19 corresponding with gear 18 and lower gear 15, gear 18 and lower gear
15 side is mounted on by shaft 8 on holder 7, and the top of rack 2 is equipped with transverse tube 10, the bottom perforation connection of transverse tube 10
There are several high-pressure nozzles 20, water tank 11 is installed on the right side of the upper surface of bottom plate 1, is passed through at the upper surface right side edge of water tank 11
Bolt is fixedly connected with high-pressure hydraulic pump 13, the right side wall bottom that the water inlet of high-pressure hydraulic pump 13 passes through water inlet pipe 12 and water tank 11
Perforation connection, the water outlet of high-pressure hydraulic pump 13 is penetrated through by one end of outlet pipe 14 and transverse tube 10 to be connected, and the left side of rack 2 is logical
Cross that bolt is installed with feed inlet 6 and the bottom end of feed inlet 6 is located in inner roller 16, the lower section of outer roller 9 is equipped with discharging
Mouthfuls 21, holder 7 is fixed by welding in rack 2, the shaft 8 that the spindle end of motor 5 passes through shaft coupling and 15 one end of lower gear
It is sequentially connected, several sieves, gear 18 and lower gear is installed with by thread tapping in outer roller 9 and inner roller 16
15 with shaft 8 by being welded and fixed.
Operation principle：When work, material is entered by feed inlet 6 in inner roller 16, motor 5, motor 5, motor 5 are started
The shaft 8 of 15 one end of lower gear is driven to rotate, to drive lower gear 15 to rotate, lower gear 15 makes inner roller by gear grooved 19
16 and outer roller 9 toward relative direction rotate, to reach the screening purpose to material, pass through between outer roller 9 and inner roller 16
Gear drive connects, easy to use, easy to maintenance, when needing cleaning, starts high-pressure water pump 13, high-pressure hydraulic pump 13 leads to water
The ejection of high-pressure nozzle 20 is crossed, it is easy to clean convenient for removing to block the impurity of sieve in a state of excitement by water, it is easy to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of Double-layer revolving drum screen, including bottom plate (1), it is characterised in that：The on both sides of the upper end of the bottom plate (1) is solid by welding
Surely the bolt that passes on left of the bottom end of connection organic frame (2), rack (2) is fixedly connected with mounting plate (3), leads on mounting plate (3)
The bottom face that screw is fixedly connected with motor housing (4) is crossed, the inside of motor housing (4) is equipped with motor (5), the both sides of rack (2)
It is mounted on ball bearing (17), the inner wall fixing sleeve of ball bearing (17) is connected to one end of outer roller (9), the inside of outer roller
It is socketed with inner roller (16), gear (18) and lower gear (15), outer roller are installed between outer roller (9) and inner roller (16)
(9) inner wall side offers tooth corresponding with gear (18) and lower gear (15) with the outer wall side of inner roller (16)
The side of race (19), gear (18) and lower gear (15) is mounted on by shaft (8) on holder (7), the top of rack (2)
Portion is equipped with transverse tube (10), and the bottom perforation of transverse tube (10) is connected with several high-pressure nozzles (20), and the upper surface of bottom plate (1) is right
Side is equipped with water tank (11), and high-pressure hydraulic pump (13) has been bolted to connection at the upper surface right side edge of water tank (11), high
The water inlet of water pump (13) is penetrated through by the right side wall bottom of water inlet pipe (12) and water tank (11) and is connected, high-pressure hydraulic pump (13)
Water outlet penetrated through and connect by one end of outlet pipe (14) and transverse tube (10), the bolt that passes on left of rack (2) fixes peace
Bottom end equipped with feed inlet (6) and feed inlet (6) is located in inner roller (16), and outer roller is equipped with discharge port below (9)
(21)。
2. a kind of Double-layer revolving drum screen according to claim 1, it is characterised in that：The holder (7) is fixed by welding in machine
On frame (2), the spindle end of motor (5) is sequentially connected by the shaft (8) of shaft coupling and lower gear (15) one end.
3. a kind of Double-layer revolving drum screen according to claim 1, it is characterised in that：The outer roller (9) and inner roller (16)
On several sieves are installed with by thread tapping.
4. a kind of Double-layer revolving drum screen according to claim 1, it is characterised in that：The gear (18) and lower gear (15)
With shaft (8) by being welded and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656062.6A CN108787418A (en) | 2018-06-23 | 2018-06-23 | A kind of Double-layer revolving drum screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810656062.6A CN108787418A (en) | 2018-06-23 | 2018-06-23 | A kind of Double-layer revolving drum screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108787418A true CN108787418A (en) | 2018-11-13 |
Family
ID=64084934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810656062.6A Withdrawn CN108787418A (en) | 2018-06-23 | 2018-06-23 | A kind of Double-layer revolving drum screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787418A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530201A (en) * | 2018-12-29 | 2019-03-29 | 扬州市顺达科技有限公司 | A kind of clinker separation equipment |
| CN110918436A (en) * | 2019-12-05 | 2020-03-27 | 安徽众品机械科技有限公司 | Separating system of concrete cleaning roller separator |
| CN114769109A (en) * | 2022-03-22 | 2022-07-22 | 华北理工大学 | Fine material classifying and screening equipment |
-
2018
- 2018-06-23 CN CN201810656062.6A patent/CN108787418A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109530201A (en) * | 2018-12-29 | 2019-03-29 | 扬州市顺达科技有限公司 | A kind of clinker separation equipment |
| CN110918436A (en) * | 2019-12-05 | 2020-03-27 | 安徽众品机械科技有限公司 | Separating system of concrete cleaning roller separator |
| CN114769109A (en) * | 2022-03-22 | 2022-07-22 | 华北理工大学 | Fine material classifying and screening equipment |
| CN114769109B (en) * | 2022-03-22 | 2023-04-11 | 华北理工大学 | Fine material classifying and screening equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |
|
| WW01 | Invention patent application withdrawn after publication |