CN105903678B - A kind of drum-type briar tooth sieves impurity removing equipment - Google Patents
A kind of drum-type briar tooth sieves impurity removing equipment Download PDFInfo
- Publication number
- CN105903678B CN105903678B CN201610500859.8A CN201610500859A CN105903678B CN 105903678 B CN105903678 B CN 105903678B CN 201610500859 A CN201610500859 A CN 201610500859A CN 105903678 B CN105903678 B CN 105903678B
- Authority
- CN
- China
- Prior art keywords
- briar tooth
- gear
- bearing support
- screen
- rotary screen
- 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.)
- Active
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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
Abstract
The invention discloses a kind of drum-type briar tooth to sieve impurity removing equipment,Including feed hopper and rotary screen,The rotary screen includes briar tooth axle,The briar tooth axle both ends are coordinated by sliding bearing and the first screen frame and the second screen frame installs,And briar tooth axle left end installs little gear additional,The little gear engages installation with internal-gear,The internal-gear and the first bearing support inner chamber left part, which coordinate, to be installed,First bearing support and the second bearing support are fixedly connected with support,First screen frame and the second screen frame at the rotary screen both ends are connected by rolling bearing with the first bearing support and the second bearing support respectively,And rotary screen right-hand member is connected with gear wheel,The second bearing support upper end motor is installed by electric machine support,The motor shaft end installs motor gear additional,The motor gear engages installation with gear wheel,The more conventional sorting mechanism of the invention device uses drum-type briar tooth sorting mechanism,Effectively avoid screen cloth blockage problem,Easy access simultaneously.
Description
Technical field
The present invention relates to screening impurity removing technology field, specially a kind of drum-type briar tooth screening impurity removing equipment.
Background technology
Coal charge needed for existing coal stove work uses coal dust, but the raw coal produced mostly bulk, and mostly bulky grain more
Mixed with powdery, pulverizer need to be passed through and crushed, traditional operation is more using all input pulverizer crushes by mixture, due to raw material
Inner inclusion coal dust and has a strong impact on crushing effect and crush speed, so before crushing use screen cloth by coal dust and coal cinder point more
From, but existing screening structure is all more single, and screen cloth mesh is more fixed, and easily causing screen cloth in screening blocks, serious shadow
Screening effect is rung, and existing screening plant structure is all complex, is not easy to overhaul, has had a strong impact on operating efficiency.
The content of the invention
It is an object of the invention to provide a kind of drum-type briar tooth to sieve impurity removing equipment, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：A kind of drum-type briar tooth sieves impurity removing equipment, including
Feed hopper and rotary screen, the rotary screen include briar tooth axle, and the briar tooth axle both ends pass through sliding bearing and the first screen frame and
Two screen frames coordinate installation, and briar tooth axle left end installs little gear additional, and the little gear engages installation, the internal tooth with internal-gear
Gear and the first bearing support inner chamber left part, which coordinate, to be installed, and first bearing support and the second bearing support are fixedly connected with support, institute
The first screen frame and the second screen frame for stating rotary screen both ends are connected by rolling bearing with the first bearing support and the second bearing support respectively,
And rotary screen right-hand member is connected with gear wheel, motor, the motor shaft are installed in the second bearing support upper end by electric machine support
End installs motor gear additional, and the motor gear engages installation with gear wheel, and the feed hopper is arranged on the left of rotary screen, the rolling
Shaft screen lower end installs transmitting device additional.
Preferably, the first bearing support inner chamber is step surface, and internal-gear and the First of the first bearing support inner chamber
Terrace is interference fitted.
Preferably, the briar tooth axle is at least 16 and quantity is even number, the briar tooth on the briar tooth axle surface helically line
Distribution and adjacent two briar tooth axles it is oppositely oriented.
Preferably, the rotary screen central axis and horizontal plane angle scope are 5 ° -10 °, and the low side of rotary screen is opened
Mouth is debris discharging opening.
Preferably, two reinforcements are installed between the first screen frame and the second screen frame of the rotary screen additional.
Compared with prior art, the beneficial effects of the invention are as follows：The invention device eliminates the screen cloth of traditional screening plant
Structure, solves the blocked situation of screen cloth from root, the novel device screens structure using drum-type briar tooth, roller
Roller and the briar tooth axle with spinfunction are used cooperatively so that raw material fully contacts in screening process with screening structure, protects
Demonstrate,prove screening effect, and because briar tooth axle can rotation, effectively avoid the situation that screen cloth is blocked, and the briar tooth on briar tooth axle surface
It is in spiral distribution, and adjacent two briar tooth axles is oppositely oriented, raw material in screening process is had sufficient kinetic energy, ensures screening
Effect, and the coal powder collection screened is transported on the left of equipment and accumulated by the transmitting device of device bottom, and volume is larger
Coal cinder is then flowed out by the opening on the right side of rotary screen.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure rotary screen schematic diagram of the present invention；
Fig. 3 is the first bearing support of structure partial sectional view of the present invention.
In figure：1 feed hopper, 2 first bearing supports, 3 transmitting devices, 4 motors, 5 motor gears, 6 second supports, 7 gear wheels,
8 rolling bearings, 9 rotary screens, 901 second screen frames, 902 briar tooth axles, 903 first screen frames, 904 little gears, 905 reinforcements, in 10
Gear.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of drum-type briar tooth sieves impurity removing equipment, including enters
Hopper 1 and rotary screen 9, rotary screen 9 include briar tooth axle 902, the both ends of briar tooth axle 902 by sliding bearing and the first screen frame 903 and
Second screen frame 901 coordinates installation, and the left end of briar tooth axle 902 installs little gear 904 additional, and little gear 904 engages with internal-gear 10
Installation, the inner chamber left part of 10 and first bearing support of internal-gear 2 coordinate installation, and the first bearing support 2 and the second bearing support 6 are consolidated with support
Fixed connection, first screen frame 903 and the second screen frame 901 at the both ends of rotary screen 9 respectively by the bearing support 2 of rolling bearing 8 and first and
Second bearing support 6 is connected, and the right-hand member of rotary screen 9 is connected with gear wheel 7, and the upper end of the second bearing support 6 is installed by electric machine support
Motor 4, the shaft end of motor 4 install motor gear 5 additional, and motor gear 5 engages installation with gear wheel 7, and feed hopper 1 is arranged on rotary screen 9
Left side, the lower end of rotary screen 9 installs transmitting device 3 additional, and in the course of work, motor 4 provides power input, by motor gear 5 and big
The passing power of gear 7 drives rotary screen 9 to rotate, while little gear 904 and the internal-gear 10 that is fixed on inside the first bearing support 2
Work, making rotation while revolution of briar tooth axle 902, effectively avoid screen cloth from blocking, the inner chamber of the first bearing support 2 is step surface, and
The First terrace interference fit of the inner chamber of 10 and first bearing support of internal-gear 2, ensures that little gear 904 works with internal-gear 10
When, relative displacement will not occur for the bearing support 2 of internal-gear 10 and first, and briar tooth axle 902 is at least 16 and quantity is even number, hook
The briar tooth on the surface of tooth axle 902 helically line distribution and adjacent two briar tooth axles 902 it is oppositely oriented so that raw material is in screening process
It is middle to obtain sufficient power, screening effect is effectively improved, the central axis of rotary screen 9 is 5 ° -10 ° with horizontal plane angle scope,
And the low side opening of rotary screen 9 is debris discharging opening, and two are installed additional between the first screen frame 903 and the second screen frame 901 of rotary screen 9
Root reinforcement 905, effectively improve the intensity of rotary screen 9.
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 changes, modification can be carried out to these embodiments, replace 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 (4)
1. a kind of drum-type briar tooth sieves impurity removing equipment, including feed hopper（1）And rotary screen（9）, it is characterised in that：The roller
Sieve（9）Including briar tooth axle（902）, the briar tooth axle（902）Both ends pass through sliding bearing and the first screen frame（903）With the second screen frame
（901）Coordinate installation, and briar tooth axle（902）Left end installs little gear additional（904）, the little gear（904）With internal-gear
（10）Engagement installation, the internal-gear（10）With the first bearing support（2）Inner chamber left part coordinates installation, first bearing support
（2）With the second bearing support（6）It is fixedly connected with support, the rotary screen（9）First screen frame at both ends（903）With the second screen frame
（901）Pass through rolling bearing respectively（8）With the first bearing support（2）With the second bearing support（6）Connection, and rotary screen（9）Right-hand member
With gear wheel（7）Connection, second bearing support（6）Upper end motor is installed by electric machine support（4）, the motor（4）Shaft end
Install motor gear additional（5）, the motor gear（5）With gear wheel（7）Engagement installation, the feed hopper（1）Installed in rotary screen
（9）Left side, the rotary screen（9）Lower end installs transmitting device additional（3）；
The briar tooth axle（902）The briar tooth on surface helically line distribution and adjacent two briar tooth axles（902）It is oppositely oriented；
The rotary screen（9）Central axis is 5 ° -10 ° with horizontal plane angle scope, and rotary screen（9）A low side opening is miscellaneous
Thing discharging opening.
A kind of 2. drum-type briar tooth screening impurity removing equipment according to claim 1, it is characterised in that：First bearing support
（2）Inner chamber is step surface, and internal-gear（10）With the first bearing support（2）The step surface interference fit of inner chamber.
A kind of 3. drum-type briar tooth screening impurity removing equipment according to claim 1, it is characterised in that：The briar tooth axle
（902）At least 16 and quantity are even number.
A kind of 4. drum-type briar tooth screening impurity removing equipment according to claim 1, it is characterised in that：The rotary screen（9）
The first screen frame（903）With the second screen frame（901）Between install additional two reinforcements（905）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500859.8A CN105903678B (en) | 2016-06-30 | 2016-06-30 | A kind of drum-type briar tooth sieves impurity removing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610500859.8A CN105903678B (en) | 2016-06-30 | 2016-06-30 | A kind of drum-type briar tooth sieves impurity removing equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105903678A CN105903678A (en) | 2016-08-31 |
| CN105903678B true CN105903678B (en) | 2018-03-30 |
Family
ID=56753648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610500859.8A Active CN105903678B (en) | 2016-06-30 | 2016-06-30 | A kind of drum-type briar tooth sieves impurity removing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105903678B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05192643A (en) * | 1992-01-20 | 1993-08-03 | Sankyo Giken:Kk | Drum type sieve of powder classifying device |
| JP3934782B2 (en) * | 1998-03-31 | 2007-06-20 | 株式会社カネヤス | Fish automatic sorting device and sorting method |
| CN202192016U (en) * | 2011-08-04 | 2012-04-18 | 衡阳华菱钢管有限公司 | Particle and foreign material separator |
| CN103203317B (en) * | 2013-04-27 | 2015-04-22 | 东北大学 | Dynamic screen hole rotary screen surface automatic-cleaning solid garbage treatment device |
| CN205797777U (en) * | 2016-06-30 | 2016-12-14 | 洛阳益矿机械设备有限公司 | A kind of drum-type briar tooth screening impurity removing equipment |
-
2016
- 2016-06-30 CN CN201610500859.8A patent/CN105903678B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105903678A (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108043723A (en) | A kind of circulating Sand screen of architectural engineering | |
| CN207628480U (en) | A kind of broken screening plant of construction waste | |
| CN205797710U (en) | A kind of high efficiency baby rice powder screening plant | |
| CN201189487Y (en) | Improved combined concentrator | |
| CN107159393A (en) | One kind building screening twin-stage linkage vibrating screen device | |
| CN108057480A (en) | A kind of construction material crushing and processing device of Multistage damping | |
| CN107297237A (en) | A kind of multi-stage crushing screening installation for building | |
| CN206897516U (en) | A kind of reducing mechanism of building waste | |
| CN107262202A (en) | One kind, which is tilted, crushes roll-type ore production pulverizer | |
| CN206996695U (en) | A kind of multi-stage crushing screening installation for building | |
| CN208066745U (en) | A kind of circulating Sand screen of architectural engineering | |
| CN107344167A (en) | Isolate centrifugal material screening grading technology and its special equipment | |
| CN107570291A (en) | A kind of adjustable speed dust suction reducing mechanism for being used to crush colliery | |
| CN108745585A (en) | A kind of waste and old brick and tile high-efficient treatment device | |
| CN207533315U (en) | A kind of mineral breaker with iron ore screening function | |
| CN105880149B (en) | Drum-type briar tooth sieves impurity-removing method | |
| CN206935468U (en) | One kind is smashed to pieces and lapping device | |
| CN210875523U (en) | Screening medicine machine is smashed to chinese-medicinal material | |
| CN205797777U (en) | A kind of drum-type briar tooth screening impurity removing equipment | |
| CN206661391U (en) | A kind of double-station high efficiency rate reducing mechanism | |
| CN109290033A (en) | A kind of clods breaking screening plant | |
| CN105903678B (en) | A kind of drum-type briar tooth sieves impurity removing equipment | |
| CN210022291U (en) | Multifunctional integrated machine for coal sample preparation | |
| CN205761516U (en) | A kind of convenient and practical pulverizer | |
| CN111282630A (en) | Be applied to automatic edulcoration save set that bagasse was retrieved |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |