CN103721835A - Lever combination movable-sieve jigging machine - Google Patents
Lever combination movable-sieve jigging machine Download PDFInfo
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- CN103721835A CN103721835A CN201310739836.9A CN201310739836A CN103721835A CN 103721835 A CN103721835 A CN 103721835A CN 201310739836 A CN201310739836 A CN 201310739836A CN 103721835 A CN103721835 A CN 103721835A
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Abstract
The invention relates to a lever combination movable-sieve jigging machine. The lever combination movable-sieve jigging machine mainly comprises a base frame transmission assembly, an upper-layer three-level coarse ore separation assembly, a lower-layer three-level fine ore separation assembly and an upper and lower layer sealed connection rubber assembly. By the adoption of the lever mechanics principle, the lower-layer three-level fine ore separation assembly is driven through the base frame transmission assembly, the upper-layer three-level coarse ore separation assembly is driven by the lower-layer three-level fine ore separation assembly, and therefore upper and lower combined double motion is completed. The lever combination movable-sieve jigging machine has the advantages that multilevel combined levers are adopted, upper and lower double motion leveraging balance is achieved, energy is saved, and efficiency is high; upper and lower combined movable sieves have stronger perpendicular alternating acting force on water currents; upper and lower layer three-level ore separation is achieved, coarse ore on the upper-layer sieve forms an ore layer having the cushioning function, the discharging thickness of the coarse concentrate layer is mastered, and the quality and productivity of iron ore concentrate can be controlled directly; observation windows are arranged in ore separation grooves at all levels, the layering mineralization process is visual, and the core separation quality, productivity and recovery rate can be changed by adjusting the water currents, water pressure, the jigging amplitude and speed.
Description
Technical field
The present invention relates to physics proportion ore dressing field, is a kind of lever composite moving sieve jig.
Background technology
In Mineral Processing Industry, mainly contain magnetic separation, flotation, several large classes of gravity treatment.Permanent magnetism in magnetic separation, electromagnetism, dry separation, wet concentration develop very fast, apply very wide.But because magnetic field intensity and magnetic line of force length are inversely proportional to, magnetic field attracts more by force the thickness of ore bed thinner.Selected amount is slightly large, and ore bed is slightly thick, and granularity is slightly thick, very easily runs tail.The production capacity of weak magnetic conductivity mineral is difficult to improve.A lot of non-magnetic mineral are not suitable for magnetic separation.The not environmental protection of floatation process complexity, is only suitable for precious metal and sorts.Jigging machine in gravity treatment is simple and practical with it, and efficiency is high, and treating capacity is greater than the advantage of other gravitational separation equipments in occupation of the leading position of Mineral Processing Industry.But traditional jigging machine has very high requirement to feed particle size and density, be no matter that gangue separates thicker easy ore dressing, or the thinner difficulty of Crystallization Separation select associated minerals, all will be broken into fine sand could be selected in.Ore bed is slightly thick, surperficial knot tying, and in concentration basin, ore bed can not be completely loose, causes direct current to run tail.Jigging machine amplitude strengthens, and speed is accelerated, and easily causes bed course drift ornamental perforated window, affects ore dressing quality, can not meet large-scale mine high efficiency, and large production capacity develops, and production cost and gain has limited the development of mineral enterprises.
Summary of the invention
The present invention mainly solves the shortcoming of above-mentioned prior art, provides a kind of lever composite moving sieve, multipass sort, upper and lower two moving, thickness ore deposit is with choosing, and in concentration basin, ore bed penetration thickness can reach 1 meter, feed particle size 1-50mm, treating capacity maximum per hour can reach large production capacity, the high efficiency ore separators of 150 tons.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of lever composite moving sieve jig of design.Mainly comprise: pedestal transmission combination, the rough sorting combination in three grades, upper strata, rubber assembly is tightly connected between three grades thin ore deposit sorting combinations of lower floor and levels.Adopt lever mechanics principle, by pedestal transmission combination, drive three grades of thin ore deposit sorting combinations of lower floor, by three grades of thin ore deposit sorting combinations of lower floor, drive the rough sorting in three grades, upper strata to combine.Complete upper and lower Composite Double moving, due to moving sieve, ore bed is looser.Penetration thickness is larger, and production capacity is higher.In concentration basin, ore bed is thicker, and ore dressing quality is purer.Multipass sort, the rate of recovery is higher.Realize high-quality and efficient ore dressing.
Described pedestal transmission combination is to support 6 root posts by base framework, three crossbeams of parallel installation before, during and after 6 root posts divide, take crossbeam as balance pivot, by live bearing, connect three grades of thin ore deposit sorting combinations of the rough sorting combination in three grades, upper strata and lower floor, complete upper and lower Composite Double moving.Pedestal transmission combination front end is established buncher, through big or small belt pulley speed change, drive ungraded amplitude koji tray, self-aligning bearing box on koji tray is fastened on koji tray by adjustable chute, self-aligning bearing is connected with crossbeam lever before pedestal through universal joint by gravitation pull bar, regulates and controls the moving amplitude of upper and lower Composite Double and speed.
The rough sorting combination in three grades, described upper strata is by one-level main separation, secondary final election, three grades of recovery.Ore bed sedimentation observation window, movable mesh screen, ore dressing angle board, selected iron ore feeding hole, waste discharge mouth and rough concentrate ore discharge valve composition.The vertical alternation of mineral in concentration basin, becomes ore deposit by density stratification, and sedimentation is directly perceived, and mineral regulation and control are simple and convenient, and the front end of the three grades of rough sorting combinations in upper strata connects suspension rods by four universal joints through two and is suspended in before pedestal combination on crossbeam lever.The middle part of the three grades of rough combinations in upper strata connects suspension rods by four universal joints through two after a while and is suspended on the central sill lever of pedestal transmission combination, is connected by lever with three grades of lower floors thin ore deposit sortings combinations, forms upper and lower balance double action.
Three grades of thin ore deposit sorting combinations of described lower floor are by one-level main separation, secondary final election, three grades of recovery.Three the thin concentrate ore discharge of independence valves, three are independent of water regulating valves, change ore dressing amplitude and speed, must regulate output, and hydraulic pressure reaches the optimum efficiency of ore dressing.The rear end of three grades of thin ore deposit sorting combinations of lower floor is fixed on the crossbeam of pedestal transmission combination rear end, as lever setting base by two bearing blocks.The front end of three grades of thin ore deposit sorting combinations of lower floor connects suspension rod by four universal joints through two and is suspended on the front crossbeam lever of pedestal transmission combination, is connected by lever with the rough sorting combination in three grades, upper strata, forms upper and lower balance double action.The middle part of three grades of thin ore deposit sorting combinations of lower floor drives the upper and lower balance double action of postmedian of the three grades of rough sorting combinations in upper strata through two transmission push rods by four universal joints.The part that lever drive has been born in three grades of thin ore deposit sorting combinations of lower floor initiatively can act on.The ingenious compound power of borrowing is two moving, efficient energy-saving.
Between three grades of thin ore deposit sorting combinations of the rough sorting combination in three grades, upper strata and lower floor, by ∑ type rubber upper-lower seal, connect.Rubber parts formula is high-strength abrasion-proof, resistance to compression, opening and closing double action continuously, and six layers of nylon cloth and the vulcanization of rubber form.Moving by upper and lower Composite Double, current in concentration basin are formed to vertical alternation active force.When moving position merges up and down, the ore bed on the jigging groove mesh screen of the relative top of aqueous medium forms upwelling, and ore bed is loose.When open at moving position up and down, aqueous medium moves downward with respect to particle, and ore bed is under decline suction, intensive on mesh screen, and ore bed is made hindered settling in aqueous medium, realizes by density stratification ore dressing.
The invention has the beneficial effects as follows: lever composite moving sieve jig.1. multistage composite lever, upper and lower two moving dynamic balance, efficient energy-savings borrowed.2. that current are formed to vertical alternation active force is stronger for upper and lower composite moving sieve.In concentration basin, the penetration power of seam thickness is larger, and hindered settling speed is faster, and ore dressing production capacity is higher.3. three grades of ore dressings of Dual-layer, on upper sieve, rough one-tenth ore bed is taken on bed course function automatically.Grasp thick smart finished product ore bed discharge thickness, can directly control quality and the production capacity of the thin concentrate of upper strata rough concentrate and lower floor.The same choosing of rough thin ore deposit one machine, one-level main separation, secondary final election, three grades of recyclings, multipass sort, the rate of recovery is higher.4. concentration basins at different levels are provided with observation window, can directly observe the ore deposit process that separates into, to the observation of current, hydraulic pressure, jigging amplitude, speed, and favourable control ore dressing quality, production capacity and the rate of recovery.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention.
Explanation of Symbols: a base frame transmission combinations of two lower levels of fine ore sorting combination of three upper levels of crude ore sorting combination of four upper and lower rubber seal connecting the front frame assembly 5 6 7 central girders .. .. backend girders 8. shaft 9 AM curved plate 10. aligning bearing box 11. gravitational pull rod 12. universal joint 13. before bearing beam 14. the girder bearing 15 after the beam bearing 16. before the beam lever 17. the beam lever 18. universal joint on the lower front of the next 19. lower front universal joint 20. upper front of the gimbal 21. under the upper front universal joint 22. primary election positions in the water supply valve 23. check warehouse supply valve 24. recycling warehouse supply valve 25. primary election positions fine ore mine discharge valve 26. positions fine ore discharge check valve 27 ore. recovery position fine ore mine discharge valve 28. lower middle bearing box 29. transmission mandrel 30. lower bearing in central top box 31. the upper middle gimbal 32. under the upper middle gimbal 33. enter the mine mouth 34. primary election position 35. check position 36. recycling warehouse 37. mineralization observation window 38. moving mesh 39. coarse ore concentrate discharge valve
The specific embodiment
As shown in the figure, this lever composite moving sieve jig, mainly comprise: pedestal transmission combination <1>, three grades of thin ore deposit sorting combination <2> of lower floor, the rough sorting combination <3> in three grades, upper strata, and the rubber assembly <4> that is tightly connected between levels, adopt lever mechanics principle, by three grades of thin ore deposit sorting combination push rods of pedestal transmission combination lever drives lower floor, by three grades of thin ore deposit sorting combinations of lower floor, drive the rough sorting in three grades, upper strata to combine, complete upper and lower opening and closing two moving.Between levels, be tightly connected rubber assembly in levels opening and closing pair are moved, current in concentration basin are formed to vertical alternation active force.Ore bed is made hindered settling in aqueous medium, realizes by density stratification ore dressing.
Pedestal transmission combination <1> mainly comprises front end crossbeam <5>, middle part crossbeam <6>, rear end crossbeam <7>, power transmission shaft <8>, amplitude modulation koji tray <9>, self-aligning bearing box <10>, gravitation pull bar <11>, universal joint <12>, front crossbeam bearing block <13>, middle crossbeam bearing block <14>, rear crossbeam bearing block <15>, front crossbeam lever <16>, middle crossbeam lever <17>, the front end upper cardan <18> of lower floor, the front end lower cardan <19> of lower floor, upper strata front end upper cardan <20>, upper strata front end lower cardan <21>, pedestal front end is installed buncher, buncher connects a power transmission shaft <8>, amplitude modulation koji tray <9> is installed on power transmission shaft, self-aligning bearing box <10> is installed on amplitude modulation koji tray, on self-aligning bearing box, connect gravitation pull bar <11> crossbeam lever <16> before universal joint <12> drives, front crossbeam lever is through the front end upper cardan <18> of lower floor, the front end lower cardan <19> of lower floor is connected with the suspention of lower floor front end, front crossbeam lever is through upper strata front end upper cardan <20>, upper strata front end lower cardan <21> is connected with the suspention of upper strata front end, complete levels opening and closing two moving.
Three grades of thin ore deposit sorting combination <2> of lower floor, mainly comprise main separation storehouse feed water valve <22>, final election storehouse feed water valve <23>, recovery bin feed water valve <24>, three grades of independent regulating pondages, control hydraulic pressure size, coordinates amplitude modulation, and speed governing is to meet ore dressing optimum efficiency.Main separation storehouse thin concentrate ore discharge valve <25>, final election storehouse thin concentrate ore discharge valve <26>, the thin concentrate ore discharge of recovery bin valve <27>, by the thin concentrate of qualitative classification independent discharge.The rear end of three grades of thin ore deposit sorting combination <2> of lower floor is that center of circle positioning and fastening is on the bearing box <15> of pedestal transmission combination <1> rear end crossbeam, three grades of thin ore deposit sorting combinations of lower floor connect middle part top power bearing box <30> by front end lever drives middle part bearing box <28> through transmission push rod <29>, by the middle crossbeam lever <17> of pedestal transmission combination and the middle part upper cardan <31> of San Jixi ore deposit, upper strata sorting combination <3>, middle part lower cardan <32> is connected, before and after forming complete machine levels, synchronous opening and closing are two moving.
The rough sorting combination <3> in three grades, upper strata, mainly comprise iron ore feeding hole <33>, main separation storehouse <34>, final election storehouse <35>, recycle storehouse <36>, become ore deposit observation window <37>, moving screen cloth <38>, rough concentrate ore discharge valve <39>, the front portion of the three grades of rough sorting combinations in upper strata, middle part is respectively by the front crossbeam lever of pedestal transmission combination, three grades of thin ore deposit sortings of middle crossbeam lever and lower floor are combined to form composite lever, upper and lower opening and closing double action abreast before and after the rough sorting combination in three grades, upper strata.
The dynamic seal (packing) that the rubber assembly <4> that is tightly connected between levels mainly completes between the rough sorting combination <3> in three grades, upper strata and three grades of thin ore deposit sorting combination <2> of lower floor is connected, in levels opening and closing pair are moved, current in concentration basin are formed to vertical alternation active force, by impact puncture penetration and the attraction of hydraulic pressure, cause weight in ore dressing storehouse to sink, light thing floating, completes by density stratification ore dressing.
Claims (5)
1. a lever composite moving sieve jig, mainly comprise pedestal transmission combination <1>, three grades of thin ore deposit sorting combination <2> of lower floor, the rough sorting combination <3> in three grades, upper strata, and the rubber assembly <4> that is tightly connected between levels, it is characterized in that: adopt lever mechanics principle, by three grades of thin ore deposit sorting combination push rods of pedestal transmission combination lever drives lower floor, by three grades of thin ore deposit sorting combinations of lower floor, drive the rough sorting in three grades, upper strata to combine, complete upper and lower opening and closing two moving, between levels, be tightly connected rubber assembly in levels opening and closing pair are moved, current in concentration basin are formed to vertical alternation active force, ore bed is made hindered settling in aqueous medium, realize by density stratification ore dressing.
2. lever composite moving sieve jig according to claim 1, it is characterized in that: described pedestal transmission combination <1> mainly comprises front end crossbeam <5>, middle part crossbeam <6>, rear end crossbeam <7>, power transmission shaft <8>, amplitude modulation koji tray <9>, self-aligning bearing box <10>, gravitation pull bar <11>, universal joint <12>, front crossbeam bearing block <13>, middle crossbeam bearing block <14>, rear crossbeam bearing block <15>, front crossbeam lever <16>, middle crossbeam lever <17>, the front end upper cardan <18> of lower floor, the front end lower cardan <19> of lower floor, upper strata front end upper cardan <20>, upper strata front end lower cardan <21>, pedestal front end is installed buncher, buncher connects a power transmission shaft <8>, amplitude modulation koji tray <9> is installed on power transmission shaft, self-aligning bearing box <10> is installed on amplitude modulation koji tray, on self-aligning bearing box, connect gravitation pull bar <11> crossbeam lever <16> before universal joint <12> drives, front crossbeam lever is through the front end upper cardan <18> of lower floor, the front end lower cardan <19> of lower floor is connected with the suspention of lower floor front end, front crossbeam lever is through upper strata front end upper cardan <20>, upper strata front end lower cardan <21> is connected with the suspention of upper strata front end, complete levels opening and closing two moving.
3. lever composite moving sieve jig according to claim 1, it is characterized in that: three grades of thin ore deposit sorting combination <2> of described lower floor, mainly comprise main separation storehouse feed water valve <22>, final election storehouse feed water valve <23>, recovery bin feed water valve <24>, three grades of independent regulating pondages, control hydraulic pressure size, coordinate amplitude modulation, speed governing is to meet ore dressing optimum efficiency, main separation storehouse thin concentrate ore discharge valve <25>, final election storehouse thin concentrate ore discharge valve <26>, the thin concentrate ore discharge of recovery bin valve <27>, press the thin concentrate of qualitative classification independent discharge, the rear end of three grades of thin ore deposit sorting combination <2> of lower floor is that center of circle positioning and fastening is on the bearing box <15> of pedestal transmission combination <1> rear end crossbeam, three grades of thin ore deposit sorting combinations of lower floor connect middle part top power bearing box <30> by front end lever drives middle part bearing box <28> through transmission push rod <29>, by the middle crossbeam lever <17> of pedestal transmission combination and the middle part upper cardan <31> of San Jixi ore deposit, upper strata sorting combination <3>, middle part lower cardan <32> is connected, before and after forming complete machine levels, synchronous opening and closing are two moving.
4. lever composite moving sieve jig according to claim 1, it is characterized in that: the rough sorting combination <3> in three grades, described upper strata, mainly comprise iron ore feeding hole <33>, main separation storehouse <34>, final election storehouse <35>, recycle storehouse <36>, become ore deposit observation window <37>, moving screen cloth <38>, rough concentrate ore discharge valve <39>, the front portion of the three grades of rough sorting combinations in upper strata, middle part is respectively by the front crossbeam lever of pedestal transmission combination, three grades of thin ore deposit sortings of middle crossbeam lever and lower floor are combined to form composite lever, upper and lower opening and closing double action abreast before and after the rough sorting combination in three grades, upper strata.
5. lever composite moving sieve jig according to claim 1, it is characterized in that: the dynamic seal (packing) that the rubber assembly <4> that is tightly connected between described levels mainly completes between the rough sorting combination <3> in three grades, upper strata and three grades of thin ore deposit sorting combination <2> of lower floor is connected, in levels opening and closing pair are moved, current in concentration basin are formed to vertical alternation active force, by impact puncture penetration and the attraction of hydraulic pressure, cause weight in ore dressing storehouse to sink, light thing floating, complete by density stratification ore dressing.
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| CN201310739836.9A CN103721835B (en) | 2013-12-30 | 2013-12-30 | Lever combination movable-sieve jigging machine |
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| CN201310739836.9A CN103721835B (en) | 2013-12-30 | 2013-12-30 | Lever combination movable-sieve jigging machine |
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| CN103721835B CN103721835B (en) | 2017-03-22 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318851A (en) * | 2021-06-10 | 2021-08-31 | 广东绿富域资源再生科技有限公司 | Series-type jigging machine system for improving sorting efficiency of household garbage incinerator slag |
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| CN101767053A (en) * | 2010-01-19 | 2010-07-07 | 黄宝双 | Dual-action composite water and air hybrid concentrating machine |
| CN202028458U (en) * | 2011-03-12 | 2011-11-09 | 胡春生 | Jigging machine |
| CN202087395U (en) * | 2011-02-09 | 2011-12-28 | 宾拓 | Suspension piston type double-layer three-level concentrating machine with parallel front part and rear part and opening and closing movement up and down |
| CN102974447A (en) * | 2012-02-07 | 2013-03-20 | 宾拓 | Back and forth synchronized reversed compound horizontally opening and closing double acting concentrating machine |
| CN203803617U (en) * | 2013-12-30 | 2014-09-03 | 韦竟旖 | Lever compound movable sieve jig |
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2013
- 2013-12-30 CN CN201310739836.9A patent/CN103721835B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1554968A1 (en) * | 1988-05-27 | 1990-04-07 | Кузнецкий научно-исследовательский и проектно-конструкторский институт углеобогащения | Jigging machine |
| CN101767053A (en) * | 2010-01-19 | 2010-07-07 | 黄宝双 | Dual-action composite water and air hybrid concentrating machine |
| CN202087395U (en) * | 2011-02-09 | 2011-12-28 | 宾拓 | Suspension piston type double-layer three-level concentrating machine with parallel front part and rear part and opening and closing movement up and down |
| CN202028458U (en) * | 2011-03-12 | 2011-11-09 | 胡春生 | Jigging machine |
| CN102974447A (en) * | 2012-02-07 | 2013-03-20 | 宾拓 | Back and forth synchronized reversed compound horizontally opening and closing double acting concentrating machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113318851A (en) * | 2021-06-10 | 2021-08-31 | 广东绿富域资源再生科技有限公司 | Series-type jigging machine system for improving sorting efficiency of household garbage incinerator slag |
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Effective date of registration: 20161216 Address after: 570105 Hainan City, Longhua Province, Xingang Road, No. 3 Jin Jin building, floor, room seventh, South Block, room 703 Applicant after: Equipment Co., Ltd. to invest in Hainan Address before: The development of a limited liability company settlement department of Nanning city 530031 Zhuang Jin Road No. 33 the Guangxi Zhuang Autonomous Region city construction investment Applicant before: Wei Jingyi |
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