CN2360172Y - Rolling grinding bolting mill - Google Patents
Rolling grinding bolting mill Download PDFInfo
- Publication number
- CN2360172Y CN2360172Y CN 99203202 CN99203202U CN2360172Y CN 2360172 Y CN2360172 Y CN 2360172Y CN 99203202 CN99203202 CN 99203202 CN 99203202 U CN99203202 U CN 99203202U CN 2360172 Y CN2360172 Y CN 2360172Y
- Authority
- CN
- China
- Prior art keywords
- barrel
- shaped body
- screen
- screening
- 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.)
- Expired - Fee Related
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a pulverizing screening machine particularly designed for screening materials used by roads. The utility model is characterized in that a screen body is a drum screen which is sheathed in a drum-shaped rolling machine body and rolls with the drum-shaped rolling machine body. A rotary shaft with a flail knife which is supported on an oblique beam of a machine frame is penetrated in the drum-shaped rolling machine body and a drum screen cavity. The machine body and the rotary shaft are respectively driven by a motor. The pulverizing screening machine utilizes the motion of a freely falling body and a striking principle for crushing and screening materials. The utility model which is the ideal special screening machine of materials used by high-grade highways has the advantages of good adaptability, strong screening capacity, high work efficiency, and little pollution.
Description
The utility model relates to the highway construction construction machinery, particularly a kind of road material sieving machine.
Along with the construction and the development of high-grade highway, it is more and more higher with the requirement of material to satisfy the need.When stably mixing and stirring road mix, require the lime of clearing up that uses is sieved, cohesive soil is also required through just setting out on a journey after the screening or the machine of going up mixes and stirs.Because clearing up ash, soil all belongs to cohesive material, during screening water content there is certain requirement, use artificial sieve or plane vibration sieve can not satisfy the screening requirement, and efficient is low, waste is serious, unit in charge of construction press for a kind of specially, road material sieving machine efficiently.
Purpose of the present invention will provide a kind of have pulverizing and screening function, energy-efficient road material sieving machine exactly.
For this reason and the road of design is made up of frame and sieve nest with the material sieving machine, sieve nest is to be nested with the rotary screen that rolls with body in barrel-shaped rolling body, barrel-shaped body and rotary screen place on the rolling supporting wheel on the frame cant beam, by gear ring on the roller press body case and the driven wheel engagement that links to each other with drive motors, place the rotating shaft that is supported on the frame cant beam bearing bracket stand in barrel-shaped body and the rotary screen cavity, particle flail knife or the flexible rod of pulverizing are housed on the rotating shaft, rotating shaft is by motor-driven, placing on the barrel-shaped body end plate of frame cant beam eminence end has charging aperture, places waste outlet that slidable tail end portion is arranged on the barrel-shaped body end plate of frame cant beam lower end and over against the discharging opening in barrel-shaped body fuselage and rotary screen interlayer chamber.
The utility model roller grinding screen extension set utilizes the movement of falling object and impact comminution principle, make and treat that the branch material glides along the upset of sieve wall in drum screen, the finished product material passes through sieve aperture, skid off along barrel-shaped body inwall, coarse fodder is broken under the strike of flail knife on free-falling and the rotating shaft or flexible pulverizing rod, sift out through sieve aperture, the waste materials such as stone that can not pulverize are discharged from tail end at last, finish screening again.
Be to satisfy the screening requirement, the rotary screen on the utility model can be the different replaceable screen cloth of sieve aperture, and the drive motors that drives rolling body and rotating shaft respectively links to each other or stepless speed-regulating motor with stepless speed adjusting gear.
This machine is the special-purpose machinery of screening road with material, the work efficiency height, and use cost is low, and adaptability is good, and sieving capacity is strong and environmental pollution is little, and model machine per hour can be produced 150 tons of accepts; Every cubic metre is sieved 0.76 yuan of cost, and artificial screening lacks 62%, lacks 53% than the plane vibration sieve; Reduce pollution 40% than the plane vibration sieve.
Embodiment describes the utility model below in conjunction with accompanying drawing.
Fig. 1 is the utility model embodiment roller grinding screen extension set schematic diagram.
As shown in Figure 1, the sieve nest of roller grinding screen extension set is the rotary screen 10 that is nested with in barrel-shaped body 12 with its rolling, barrel-shaped body 12 and rotary screen 10 place on the rolling supporting wheel 20 on the frame cant beam 22, and the gear ring 11 on rolling body 12 shells 9 meshes with the driven wheel 21 that the drive motors 18 of band stepless speed adjusting gear 19 links to each other.Place the rotating shaft 7 on the bearing bracket stand 23 that is supported on the frame cant beam 22 in the cavity 5 of barrel-shaped body 12 and rotary screen 10.Particle flail knife 8 is housed on the rotating shaft 7.Rotating shaft 7 is driven by the drive motors 17 of driving-belt 15 and band stepless speed adjusting gear 16.Placing on the barrel-shaped body end plate 13 of frame cant beam 22 eminence ends has charging aperture 14, and placing has the waste outlet 4 of slidable tail end portion on the barrel-shaped body end plate 6 of frame cant beam 22 lower ends and over against the discharging opening of barrel-shaped body fuselage 9 with the interlayer chamber 3 of rotary screen 10.Discharging opening is installed discharging conveyer belt 2 down.Frame 1 places on the place and can drag.
Claims (2)
1, a kind of roller grinding screen extension set, form by frame and sieve nest, it is characterized in that said sieve nest is to be nested with the rotary screen that rolls with body in barrel-shaped rolling body, barrel-shaped body and rotary screen place on the rolling supporting wheel on the frame cant beam, gear ring on the roller press body case and the driven wheel engagement that links to each other with drive motors, place the rotating shaft that is supported on the frame cant beam bearing bracket stand in barrel-shaped body and the rotary screen cavity, particle flail knife or the flexible rod of pulverizing are housed on the rotating shaft, rotating shaft is by motor-driven, placing on the barrel-shaped body end plate of frame cant beam eminence end has charging aperture, places waste outlet that slidable tail end portion is arranged on the barrel-shaped body end plate of frame cant beam lower end and over against the discharging opening in barrel-shaped body fuselage and rotary screen interlayer chamber.
2, roller grinding screen extension set according to claim 1 is characterized in that said rotary screen is the different replaceable screen cloth of sieve aperture, and said drive motors links to each other with stepless speed adjusting gear or is stepless speed-regulating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203202 CN2360172Y (en) | 1999-01-29 | 1999-01-29 | Rolling grinding bolting mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99203202 CN2360172Y (en) | 1999-01-29 | 1999-01-29 | Rolling grinding bolting mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2360172Y true CN2360172Y (en) | 2000-01-26 |
Family
ID=33998388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99203202 Expired - Fee Related CN2360172Y (en) | 1999-01-29 | 1999-01-29 | Rolling grinding bolting mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2360172Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298442C (en) * | 2001-12-07 | 2007-02-07 | 马奎山 | Bulk material multi-size screening-grading apparatus |
| CN1921957B (en) * | 2004-04-23 | 2011-04-20 | 知嘎萨工业株式会社 | Particulate sifter |
| CN102218397A (en) * | 2010-04-15 | 2011-10-19 | 马奎山 | Rotary coal screening machine |
| CN102335653A (en) * | 2010-07-23 | 2012-02-01 | 温巨国 | Conical drum screen |
| CN103919252A (en) * | 2014-04-24 | 2014-07-16 | 吉首大学 | Thorn removing device for cherokee rose fruit |
| CN104447945A (en) * | 2014-12-30 | 2015-03-25 | 江苏天琦生物科技有限公司 | Seed cake protein ultrasonic assisted extraction system |
| CN105268630A (en) * | 2014-06-04 | 2016-01-27 | 陈相稳 | Centrifugal screening type powder screening machine |
-
1999
- 1999-01-29 CN CN 99203202 patent/CN2360172Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1298442C (en) * | 2001-12-07 | 2007-02-07 | 马奎山 | Bulk material multi-size screening-grading apparatus |
| CN1921957B (en) * | 2004-04-23 | 2011-04-20 | 知嘎萨工业株式会社 | Particulate sifter |
| CN102218397A (en) * | 2010-04-15 | 2011-10-19 | 马奎山 | Rotary coal screening machine |
| CN102335653A (en) * | 2010-07-23 | 2012-02-01 | 温巨国 | Conical drum screen |
| CN102335653B (en) * | 2010-07-23 | 2013-05-22 | 温巨国 | Conical drum screen |
| CN103919252A (en) * | 2014-04-24 | 2014-07-16 | 吉首大学 | Thorn removing device for cherokee rose fruit |
| CN103919252B (en) * | 2014-04-24 | 2015-12-23 | 吉首大学 | The fruit of Cherokee rose takes off thorn device |
| CN105268630A (en) * | 2014-06-04 | 2016-01-27 | 陈相稳 | Centrifugal screening type powder screening machine |
| CN105268630B (en) * | 2014-06-04 | 2017-12-12 | 陈相稳 | Centrifuge screening type sieve foam machine |
| CN104447945A (en) * | 2014-12-30 | 2015-03-25 | 江苏天琦生物科技有限公司 | Seed cake protein ultrasonic assisted extraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |