CN202478673U - Peripheral gear and rack transmission efficient automatic rake-lifting concentrator - Google Patents
Peripheral gear and rack transmission efficient automatic rake-lifting concentrator Download PDFInfo
- Publication number
- CN202478673U CN202478673U CN2011203842520U CN201120384252U CN202478673U CN 202478673 U CN202478673 U CN 202478673U CN 2011203842520 U CN2011203842520 U CN 2011203842520U CN 201120384252 U CN201120384252 U CN 201120384252U CN 202478673 U CN202478673 U CN 202478673U
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- rake
- transmission
- rack
- lifting
- inclined tube
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Abstract
The utility model discloses a peripheral gear and rack transmission efficient automatic rake-lifting concentrator. The peripheral gear and rack transmission efficient automatic rake-lifting concentrator comprises a transmission device, a transmission truss, a rake-lifting device, a central rotary mechanism, an electricity-collecting device, a hydraulic system, a PLC (programmable logic controller) automatic control system, a dome grid and a glass fiber reinforced plastic inclined tube. The utility model adopts the working principle as follows: a driving device is arranged at a pool side end of the working bridge; a high-torque hardened reducer is adopted to drive gears to roll on a rack laid on the circumference of a pool; two transmission gears are symmetrically distributed at two ends of the driving device; a supporting steel wheel is arranged in the middle of the driving device; and a circle of light rail for transmission of the supporting steel wheel is laid on the circumference of the pool. In the transmission way, the steel wheel has a supporting effect, and the two gears transfer high torque, so that a slipping phenomenon of wheels can be effectively avoided; a novel dome inclined tube gird is flatly laid inside the pool; and the peripheral gear and rack transmission efficient automatic rake-lifting concentrator has the characteristics of large treating amount, strong mud discharging capability, small floor space and relatively low energy consumption.
Description
Technical field
Smart in the ore-dressing practice, mine tailing slurry dehydration that the utility model is mainly used in; Concentrating and purification of the solid slip that the black water of coal separation industry is handled.These facility have precision bearing and gear device, transmit torque to walking gear through the moment output shaft, drive the rotation of rake arm; Constantly separating solids to ore pulp scrapes and collects in the mud pit; Take away through the underflow pump, it is big that this machine characteristics are handled the water yield, and the occupation of land space is few.
Background technology
At present peripheral traction thickener has two kinds of plain edition and heavy duty detergents.When peripheral traction thickener rotates; The transmission device required torque is less; But the driving force of truss mainly is to multiply by driving wheel frictional force that wheel load is produced with the coefficient of friction between driving rolls and the concrete to confirm, when the increase of thickener treating capacity, when driving resistance greater than frictional force; Roller produces skidding, thickener cisco unity malfunction.
The utility model content
The utility model technical problem to be solved is smart in the ore-dressing practice, mine tailing slurry dehydration, and material suspended thing content is higher, the concentrated mud equipment of scraping that treating capacity is bigger; These facility have novel dome inclined tube net rack to be tiled in the pond, and desilting area is improved greatly, and treating capacity increases; Precision bearing and gear device, through the rack-and-pinion transmission, the maximum driving moment of transmission device output, ability running at full capacity work is non-slip; After special circumstances appearred in the operation of thickener, and moment of torsion surpasses rated load, hydraulic system can the automatic rake-lifting protection, and bottom scraping arm and driving mechanism are not damaged.
The utility model technical problem to be solved is to realize through following technical scheme:
Peripheral gear, the high efficiency automatic rake-lifting concentrator of tooth bar transmission; Comprise transmission device, driving truss, rake lifting device, center steering suspension bracket, current collecting equipment, hydraulic system, PLC automatic control system, novel dome inclined tube dome rack, fiberglass inclined tube, track, tooth bar; It is big to it is characterized in that handling the water yield, and the occupation of land space is little.Drive unit is located at the pool side end of work crane span structure, and two travelling gears are symmetrically distributed at the drive unit two ends, and driven gear rolls on the tooth bar of laying along the pond circumference.The pond circumference is laid the support steel wheel in the middle of the circle light rail support drive device, and the steel wheel two gear transmission high pulling torques that play a supportive role are effectively avoided the wheel-slip phenomenon.Drive device drives work crane span structure rotation, crossbeam links to each other with center steering mechanism through hinging pin shaft, and center steering mechanism drives the mud scraper frame and does peripheral gyration, collects the pond heart thereby the mud at the bottom of the pond scraped, then outside discharge pipeline discharge pond.Novel dome inclined tube net rack is tiled in the pond, and filter area is improved greatly, and treating capacity increases.
The advantage of the utility model:
The high pulling torque hard-tooth surface speed reducer transmits torque to walking gear through the moment output shaft, drives the rotation of rake arm, and travelling gear is effectively avoided wheel-slip under the high pulling torque duty.
To the peripheral traction thickener characteristics, develop novel dome inclined tube net rack, possess that disposal ability is big, floor space is few, the low characteristics of energy consumption.
The automatic integral body of hydraulic pressure is carried rake, has reduced liquid level is scratched, runs into fault and can realize powerful automatically clear pond, saves human and material resources.It is that 4 self-lubricating slide-bars are carried rake that the utility model thickener is carried rake mechanism, and precise numerical control machine processing is adopted in four slide-bars location, carries and raking surely; Drive unit is not carried rake mechanism to be influenced and transmits at full capacity moment of torsion, long service life.
Description of drawings
Fig. 1 is the front view of the utility model user mode
Fig. 2 is Fig. 1 the utility model vertical view
Fig. 3 is Fig. 1 the utility model rack-and-pinion assembling detail drawing
Among the figure: transmission device-1, PLC automatic control system-2, hydraulic system-3, driving truss-4, center steering suspension bracket-5, stabilizing feed well-6, mud rake device-7, novel dome inclined tube net rack-8, fiberglass inclined tube-9, track-10, tooth bar-11.
The specific embodiment:
The utility model is peripheral gear, the high efficiency automatic rake-lifting concentrator of tooth bar transmission, and equipment portion agent structure is narrated as follows:
Transmission device-1: comprise motor, reductor, driven wheel, tooth bar, rail wheel, location deck.Drive part for this mechanomotive force.Tooth bar processing is according to pond week circular arc design special mould, and essence is cast type; Driven wheel and steel wheel have the high orientation precision requirement in the drive disk assembly structure, the location deck had both played a tooth bar and light rail is fixed on the cement pit face, the positional precision of guaranteed gear and rail.Geared rotor system and steel wheel axle system are loaded on the rolling bearing of good seal.
PLC automatic control system-2: this machine is designed with the electronic inductor of measuring the thickener resistive torque; It is made up of the torque sensor automatic control system; According to the size of thickener resistance, sensor is transformed into the signal of telecommunication with torque signal and reaches automatic control system, sends instruction by automatic system; The action of control hydraulic system is carried rake and is fallen rake.Thereby guarantee thickener all the time in the full and down running, and do not cause damage, improved greatly and scraped mud efficient.
Driving truss-3: this machine driving truss adopts carbon steel steel plate and shaped steel to be welded into truss structure, and half across the concentration basin diameter.There is a seal cavity end, pond at driving truss, and the transmission device critical piece all concentrates on the inside, and drive disk assembly has been played effective protective action; Driving truss has enough intensity and stiffness, and its maximum defluxion is not more than span 1/1000.The both sides of truss are equipped with guardrail, guarantee operation and work of maintenance personnel safety.Manufacturing and designing of whole driving truss is solid, durable, attractive in appearance.
Hydraulic system-4: hydraulic system by Hydraulic Station and carry the rake oil cylinder form.Hydraulic Station is the executing agency of automatic rake-lifting part.It has the advantage of hydraulic test, and is fast like response speed, does not have and impacts, stable action.Automatically completion is scraped the rise of acquisition means or is fallen.Hydraulic system has been digested and assimilated former Germany technology and designed, and is safe and reliable, is the special hydraulic system of equipment making for this reason, reliable operation, durable.
Center steering suspension bracket-5: formed by carbon sheet and section bar Combination Welding, there is rotary support the centre, is the core component of this machine, can bear axial force, the tilting moment that can bear again.Precise numerical control machine processing is adopted in its four slide-bars location, top, carries and raking surely; Drive unit is not carried rake mechanism to be influenced and transmits at full capacity moment of torsion, long service life.
Stabilizing feed well-6: adopting the welding of carbon sheet and section bar assembled is drum-shaped structure.Its underpart is provided with the many deflectors that are in tilted layout.Mixtures of materials evenly gets into the high efficient mixed reaction system by feed pipe, and the guide vane by hybrid reaction system bottom evenly diffuses in the concentration basin lentamente then.Can prevent that into water is to the fluidised form generation disturbance of pool inner water, to guarantee best sedimentation effect.
Mud rake device-7: form by several parts such as the secondary rake of two main mud scrapers, two, center suspension brackets; Main mud scraper plays and mainly scrapes the mud effect; Main scraping arm nodal section adopts approximate isosceles trapezoid shaped steel truss Welding Structure; Intermediate configurations X-shaped inclined-pulling type steel, the bottom blade structure by the center, pond to the pond periphery height stairway degression, this structure makes equipment whole stressed very even; Two pairs have been harrowed to assist and have been scraped the mud effect, and mud layer is thick in the middle of considering, the mud layer resistance is big, secondary rake scraping arm nodal section employing isoceles triangle shape.The center suspension bracket adopts tubing to be welded into eight prism structures, and enough stiffness and intensity are arranged, and can support main rake and scrape mud with secondary rake.
Novel dome inclined tube net rack-8: adopt hollow dome structure pattern, form lighter, more save space and stressed better inclined tube supporting network shelf structure.
Inclined tube-9: the inclined tube of thickener adopts the high-quality glass-reinforced plastic material to be processed into, and the aperture is a hexagon, and setting angle is 65 °.Mounting means: shrink installation by inclination angle, circumferential center, be trapezoidal shape, and set up three road thrown hoops, fix, can directly prevent the floating and landslide of inclined tube with rack in the centre.Thrown hoop is firm being fixed on the inclined tube net rack of inclined tube.
Track-10: the location deck had both played a tooth bar and light rail is fixed on the cement pit face, has guaranteed the positional precision of gear and rail.Geared rotor system and steel wheel axle system are loaded on the rolling bearing of good seal.
Tooth bar-11: tooth bar processing is according to pond week circular arc design special mould, and essence is cast type; Driven wheel and steel wheel have the high orientation precision requirement in the drive disk assembly structure.
Claims (3)
1. a peripheral gear, the high efficiency automatic rake-lifting concentrator of tooth bar transmission; Comprise transmission device, driving truss, rake lifting device, center steering suspension bracket, current collecting equipment, hydraulic system, PLC automatic control system, dome rack, fiberglass inclined tube, track, tooth bar; It is characterized in that: drive unit is located at the pool side end of work crane span structure; The pond periphery is equipped with tooth bar and track, and drive unit drives the rotation of drive work crane span structure through travelling gear and steel wheel, and crossbeam links to each other with center steering mechanism through hinging pin shaft; Center steering mechanism drives the mud scraper frame and does peripheral gyration, and rotary support top is 4 self-lubricating slide-bar rake lifting devices.
2. peripheral gear according to claim 1, the high efficiency automatic rake-lifting concentrator of tooth bar transmission is characterized in that: two travelling gears are symmetrically distributed at the drive unit two ends, and steel wheel is in order to the support drive device on the track.
3. peripheral gear according to claim 1, the high efficiency automatic rake-lifting concentrator of tooth bar transmission; It is characterized in that: novel dome inclined tube net rack is tiled in the pond with the supporting inclined tube; Rack is shunk by inclination angle, circumferential center, is trapezoidal shape, sets up three road thrown hoops in the middle of the rack with fixing inclined tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842520U CN202478673U (en) | 2011-10-11 | 2011-10-11 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203842520U CN202478673U (en) | 2011-10-11 | 2011-10-11 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202478673U true CN202478673U (en) | 2012-10-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203842520U Expired - Fee Related CN202478673U (en) | 2011-10-11 | 2011-10-11 | Peripheral gear and rack transmission efficient automatic rake-lifting concentrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202478673U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641258A (en) * | 2013-12-13 | 2014-03-19 | 罗志豪 | Sewage solid/liquid quick separation method and device for realizing same |
| CN104225974A (en) * | 2014-09-30 | 2014-12-24 | 任晓东 | Auxiliary harrow of thickener harrow rack for mineral separation |
| CN105114404A (en) * | 2015-09-15 | 2015-12-02 | 云南大红山管道有限公司 | Fixing device between transmission thickener track and rack |
| CN105641980A (en) * | 2016-02-18 | 2016-06-08 | 长江勘测规划设计研究有限责任公司 | Solid-liquid separation device for sand washing wastewater |
| CN106345155A (en) * | 2015-07-18 | 2017-01-25 | 北京科林思源能源环境科技发展有限责任公司 | Automatic balancing grit scraper for large-sized grit chamber |
| CN108126378A (en) * | 2018-02-07 | 2018-06-08 | 茌平信发聚氯乙烯有限公司 | A kind of automatic rake-lifting concentrator kuppe walking mechanism and application method |
| CN110935212A (en) * | 2019-12-12 | 2020-03-31 | 淮北市中芬矿山机器有限责任公司 | Large-diameter peripheral hydraulic dual-drive automatic segmental rake-lifting thickener |
-
2011
- 2011-10-11 CN CN2011203842520U patent/CN202478673U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641258A (en) * | 2013-12-13 | 2014-03-19 | 罗志豪 | Sewage solid/liquid quick separation method and device for realizing same |
| CN103641258B (en) * | 2013-12-13 | 2016-08-17 | 深圳市城道通环保科技有限公司 | A kind of sewage solid static state fast separating process and the device realizing the method |
| CN104225974A (en) * | 2014-09-30 | 2014-12-24 | 任晓东 | Auxiliary harrow of thickener harrow rack for mineral separation |
| CN104225974B (en) * | 2014-09-30 | 2015-12-30 | 任晓东 | A kind of pair rake of ore dressing thickener harrow frame |
| CN106345155A (en) * | 2015-07-18 | 2017-01-25 | 北京科林思源能源环境科技发展有限责任公司 | Automatic balancing grit scraper for large-sized grit chamber |
| CN106345155B (en) * | 2015-07-18 | 2018-11-16 | 北京科林思源能源环境科技发展有限责任公司 | A kind of large size setting pot autobalance type sand scraper |
| CN105114404A (en) * | 2015-09-15 | 2015-12-02 | 云南大红山管道有限公司 | Fixing device between transmission thickener track and rack |
| CN105641980A (en) * | 2016-02-18 | 2016-06-08 | 长江勘测规划设计研究有限责任公司 | Solid-liquid separation device for sand washing wastewater |
| CN105641980B (en) * | 2016-02-18 | 2018-12-14 | 长江勘测规划设计研究有限责任公司 | Washed-out sand waste water solid separator |
| CN108126378A (en) * | 2018-02-07 | 2018-06-08 | 茌平信发聚氯乙烯有限公司 | A kind of automatic rake-lifting concentrator kuppe walking mechanism and application method |
| CN108126378B (en) * | 2018-02-07 | 2024-03-05 | 茌平信发聚氯乙烯有限公司 | Guide cover traveling mechanism for automatic rake lifting thickener and use method |
| CN110935212A (en) * | 2019-12-12 | 2020-03-31 | 淮北市中芬矿山机器有限责任公司 | Large-diameter peripheral hydraulic dual-drive automatic segmental rake-lifting thickener |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongyu Kebo Environment Engineering Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Beijing Zhongyu Kebo Environment Engineering Co., Ltd. Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20161011 |
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| CF01 | Termination of patent right due to non-payment of annual fee |