CN202718675U - Movable placer mining and dressing machine - Google Patents

Movable placer mining and dressing machine Download PDF

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Publication number
CN202718675U
CN202718675U CN 201220251244 CN201220251244U CN202718675U CN 202718675 U CN202718675 U CN 202718675U CN 201220251244 CN201220251244 CN 201220251244 CN 201220251244 U CN201220251244 U CN 201220251244U CN 202718675 U CN202718675 U CN 202718675U
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China
Prior art keywords
magnetic
travelling belt
roller
magnetic separation
placer
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Expired - Fee Related
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CN 201220251244
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Chinese (zh)
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白国钦
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Individual
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Individual
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Priority to CN 201220251244 priority Critical patent/CN202718675U/en
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Abstract

The utility model discloses a movable placer mining and dressing machine, which comprises a travelling mechanism, a slewing mechanism, an excavating mechanism, a placer conveying mechanism, a vibratory feeding mechanism, a magnetic separation mechanism and a power source, wherein the slewing mechanism is arranged on the travelling mechanism and moves together with the travelling mechanism; the excavating mechanism, the placer conveying mechanism, the vibratory feeding mechanism and the magnetic separation mechanism are arranged on a base plate of the slewing mechanism; the excavating mechanism is positioned on the front part of a frame arm of the placer conveying mechanism; the vibratory feeding mechanism is arranged below a discharge end at the tail end of the placer conveying mechanism; the magnetic separation mechanism is arranged below the vibratory feeding mechanism; the excavating mechanism feeds a material into the vibratory feeding mechanism through the placer conveying mechanism; and after being treated by the vibratory feeding mechanism, the material is conveyed to the magnetic separation mechanism and separated. The movable placer mining and dressing machine is simple in structure and convenient to operate, carries out placer mining, placer conveying, vibratory feeding, iron-sand magnetic separation (material grading), tailing conveying and iron-sand conveying simultaneously, is strong in continuous flow process, and improves the production efficiency by over 35 percent.

Description

A kind of packaged type Alluvial Mining machine
Technical field
The utility model relates to a kind of preparation equipment for loose mineral aggregate, and a kind of packaged type has from feeding function powdery mineral aggregate ore mining-sorting machine specifically.
Technical background
At present, along with social economy's development, resource requirement is increasing and natural resource is fewer and feweri, people have to the dump slag after sight trend of purchasing nugatory lean ore of past and the extensive exploitation, but traditional production technology efficient is low, power consumption is high, and this objective reality has seriously limited the abundant recycling of discarded mineral and lean ore.Take the dry separation iron ore as example: the working portions such as dry separation magnetic roller are fixedly put, need two above loader continuous flow rates in the course of work and get rid of waste material, simultaneously because the magnetic roller is circular configuration, when material by the time and effective magnetic field short and insufficient time of contact.Above apparatus and process not only uses equipment many, and the auxiliary work personnel are many, and often also relatively harsh to site requirements, though in dynamic electric situation, also must consume oil plant and also beneficiating efficiency extremely low.Comprehensive similar legacy equipment just has a following shortcoming because design is unreasonable in the classification of looser placer class, the assorting room: one, use equipment is many, the staff is many, two, very flexible, the inefficiency height that consumes energy; Three, separating effect is poor.
The utility model content
The purpose of this utility model is the deficiency for solving the problems of the technologies described above, a kind of packaged type Alluvial Mining machine is provided, this device structure simple operations is convenient, mineral aggregate digging, mineral aggregate conveying, vibrating feed, iron sand magnetic separation (perhaps stock grading), tailing are carried and the iron sand conveying is carried out simultaneously, the flowing water workability is strong continuously, enhances productivity more than 35%.
The utility model is the deficiency that solves the problems of the technologies described above, the technical scheme that adopts is: a kind of packaged type Alluvial Mining machine, comprise walking mechanism, slew gear, digging mechanism, sand material conveyer structure, vibrating feeding mechanism, magnetic separation mechanism and power source, slew gear is arranged on the walking mechanism and moves with walking mechanism, digging mechanism, sand material conveyer structure, vibrating feeding mechanism and magnetic separation mechanism all are arranged on the chassis of slew gear, digging mechanism is positioned at the front portion of the frame arm of sand material conveyer structure, vibrating feeding mechanism is arranged on the discharge end below of sand material conveyer structure tail end, magnetic separation mechanism is arranged on the below of vibrating feeding mechanism, digging mechanism is sent into material in the vibrating feeding mechanism by sand material conveyer structure, send into magnetic separation mechanism after vibrating feeding mechanism is processed and carry out sorting, described magnetic separation mechanism is mainly by support, the travelling belt that closed loop arranges, the actuating unit and the magnetic sheet that drive the travelling belt motion form, travelling belt one end is provided with running roller, the other end is provided with the magnetic roller, travelling belt is obliquely installed on the support by running roller and magnetic roller, the height of magnetic roller is greater than the height of running roller, and magnetic sheet is arranged on the travelling belt below.
The angle of inclination of described magnetic sheet is consistent with the angle of inclination of travelling belt, and the length of magnetic sheet is less than the spacing between running roller and the magnetic roller.
The utility model has the gap between magnetic sheet and the travelling belt, and irony ore deposit on the travelling belt can effectively be adsorbed as standard take magnetic sheet in this gap.
The lower end of described travelling belt also is provided with for the governor motion of adjusting travelling belt and magnetic sheet angle of inclination.
The utility model is positioned at the bottom of magnetic roller, also is provided with secondary magnetic roller on support.
Also be provided with the iron ore collecting box, the iron ore collecting box is arranged on the below of secondary magnetic roller.
The beneficial effects of the utility model are:
One, this equipment equipment have following features: 1., the digging of sand material, the conveying of sand material, vibrating feed, iron sand magnetic separation, tailing carry, iron sand is carried, carries out simultaneously, and continuous continuous productive process, thus make production efficiency obtain large increase; 2., the sand material carries, tailing is carried, all adopted belt type conveying mechanism, the belt type conveying mechanism resistance is little, uniform feeding, the speed of service and service load are stable.Can the decrease energy consumption.Simultaneously this equipment organic whole combination, number of devices reduces, and utilization rate is high, and operation is simple and reliable, user of service's few (only needing 1-2 people), condition of labor is good, and working strength is low, and maintenance is few in the use procedure.
The magnetic separation mechanism that two, adopts and traditional mechanism compare, and material is long by the effective magnetic field time, and contact area is large, and magnetization is abundant, and sorting index is high; Secondary magnetic roller is realized stepless time adjustment by frequency conversion, thereby can realize according to actual needs that secondary is selected.
Three, the utility model is provided with walking mechanism, and therefore whole equipment can rotate while moving by edge work, has comprehensive, efficient, energy-conservation characteristics.
Four, be provided with in this magnetic separation mechanism for the governor motion of adjusting travelling belt and magnetic sheet angle of inclination, in use can transfer to realize by control angle if want to improve separative efficiency, very easy to use.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of magnetic separation mechanism in the utility model.
Mark among the figure: 1, walking mechanism, 2, slew gear, 3, digging mechanism, 4, sand material conveyer structure, 5, vibrating feeding mechanism, 6, magnetic separation mechanism, 601, support, 602, travelling belt, 603, running roller, 604, the magnetic roller, 605, magnetic sheet, 606, secondary magnetic roller, 607, the iron ore collecting box, 608, governor motion.
The specific embodiment
As shown in the figure, a kind of packaged type Alluvial Mining machine, mainly by walking mechanism 1, slew gear 2, digging mechanism 3, sand material conveyer structure 4, vibrating feeding mechanism 5, magnetic separation mechanism 6 and power source form, slew gear 2 is fixedly installed on the walking mechanism 1 and moves with walking mechanism, digging mechanism 3, sand material conveyer structure 4, vibrating feeding mechanism 5 and magnetic separation mechanism 6 all are arranged on the chassis of slew gear 2, digging mechanism 3 is positioned at the front portion of the frame arm of sand material conveyer structure 4, vibrating feeding mechanism 5 is arranged on the discharge end below of sand material conveyer structure 4 tail ends, magnetic separation mechanism 6 is arranged on the below of vibrating feeding mechanism 5 discharge gates, power source starts, each mechanism moves successively, digging mechanism is delivered to mineral aggregate in the vibrating feeding mechanism through sand material conveyer structure, vibrating feeding mechanism is the magnetic separator feed after processing, and mineral aggregate is collected irony ore deposit and mine tailing respectively after the magnetic separation mechanism sorting.
Described digging mechanism mainly is made of bucket wheel and driving mechanism, and evenly dividing on the bucket wheel circumference has a plurality of scraper bowls, and the driving mechanism of bucket wheel is take motor as power, and bucket wheel drives bucket wheel and rotates by motor-driven.
The rear portion of the frame arm of described sand material conveyer structure is fixedly connected with an articulated stand, and is hinged with the frame that is fixed on the chassis by this articulated stand.The frame arm of sand material conveyer structure is to be fixed on the hinged center of frame on the chassis as the revolution axle center, and reciprocator moves up and down by hydraulic cylinder, regulates work plane and the depth of excavation.
Described walking mechanism adopts crawler type walking mechanism, is provided with slew gear between two crawler belts, and described walking mechanism or employing wheel type traveling mechanism, slew gear are located at the top, chassis of wheel type traveling mechanism.
Described vibrating feeding mechanism is made of vibrosieve and vibrating device, and it places the top of magnetic separator, for the magnetic separator feed used.
Described slew gear is by turning the chassis and rotary motion mechanism forms.The chassis is fixed on the top of slew gear rotating disk.
Described power source, comprise motor, generator, hydraulic pump, hydraulic control system with and be fixed on the chassis.
Utilize in the manufacturing process as far as possible self parts for example the generator isoequilibrium arrange counterweight, avoid the unnecessary weight of increase equipment.
Described magnetic separation mechanism 6 is mainly by support 601, the travelling belt 602 that closed loop arranges, the actuating unit and the magnetic sheet 605 that drive the travelling belt motion form, travelling belt 602 1 ends are provided with running roller 603, the other end is provided with magnetic roller 604, travelling belt 602 is obliquely installed on the support 601 by running roller 603 and magnetic roller 604, the height of magnetic roller 604 is greater than the height of running roller 603, actuating unit drives the travelling belt motion by magnetic roller or running roller, magnetic sheet 605 is arranged on travelling belt 602 belows, described magnetic sheet is made by NdFeB material, has permanent magnetism than the advantage of high-intensity magnetic field, magnetic separation and in advance magnetized effect have been played, the angle of inclination of described magnetic sheet is consistent with the angle of inclination of travelling belt, the length of magnetic sheet is less than the spacing between running roller and the magnetic roller, has the gap between magnetic sheet and the travelling belt, this gap can be drawn onto irony ore deposit on the travelling belt as standard take the magnetic roller, and without the scraping phenomenon, and this gap is adjustable.
The lower end of described travelling belt 602, also be provided with for the governor motion 608 of adjusting the travelling belt angle of inclination, can adopt the driver parts such as oil cylinder, cylinder, by adjusting the angle of inclination of stretching to control travelling belt of oil cylinder, reach like this flowing velocity of control sandstone material on belt, improve the operating efficiency of this equipment.
The utility model, the bottom that is positioned at magnetic roller 604 can also arrange secondary magnetic roller 606 on support 601, secondary magnetic roller diameter than traditional magnetic roller little and magnetic field a little less than, secondary magnetic roller is realized stepless time adjustment by frequency conversion, thereby can realize according to actual needs that secondary is selected, improve the refining effect in irony ore deposit, also be provided with iron ore collecting box 607, iron ore collecting box 607 is arranged on the below of secondary magnetic roller 606.Tailing after secondary is selected utilizes the belt transport structure to see off.
Describe the workflow of this magnetic separation mechanism in detail: at first, actuating unit starts, drive closed loop travelling belt shuttling movement by the both sides running roller, when material conveying mechanism when mass transport is to the travelling belt of magnetic sheet top, sandstone material in the material falls to along the travelling belt that tilts on the side tailing gathering-device of support and sees off, meanwhile, the irony ore deposit is subject to the magnetic sheet suction and is adsorbed on the travelling belt and moves forward, irony ore deposit behind the arrival magnetic roller is subject to continuing on the magnetic-adsorption left magnetic roller motion, and the sandstone material that is mixed in the irony ore deposit can fall to collecting along the belt that tilts, when the irony ore deposit moves to when not having magnetic position with the magnetic roller, no longer adsorb on the left magnetic roller in the irony ore deposit, and the irony ore deposit is thrown to the iron ore collecting box that is positioned at the support opposite side with inertia force.Purify for reaching iron ore matter, under can also left magnetic roller secondary magnetic roller be set, secondary magnetic roller is arranged on the support equally, because may contain the tailings such as a certain amount of sandstone material in the iron ore of one-level magnetic roller absorption, therefore, just drop on secondary magnetic roller through the material that one-level magnetic roller falls, in the same secondary magnetic roller rotary course, with sandstone and irony ore deposit Re-isolation, improve the purity in irony ore deposit.
The used magnetic roller 605 of this mechanism is prior art, its inner general semi-circumference of roller core outer circumference surface is the magnetic region, second half is non-magnetic field, motor drives the running of magnetic roller by reducer, when the magnetic roller forwarded the magnetic region to, magnetic roller outer wall had magnetic and can be adsorbed onto the irony ore deposit, when forwarding non-magnetic field to, no longer have magnetic, the irony ore deposit on it can be thrown away to assigned address.

Claims (6)

1. packaged type Alluvial Mining machine, comprise walking mechanism (1), slew gear (2), digging mechanism (3), sand material conveyer structure (4), vibrating feeding mechanism (5), magnetic separation mechanism (6) and power source, slew gear (2) is arranged on walking mechanism (1) and upward moves with walking mechanism, digging mechanism (3), sand material conveyer structure (4), vibrating feeding mechanism (5) and magnetic separation mechanism (6) all are arranged on the chassis of slew gear (2), digging mechanism (3) is positioned at the front portion of the frame arm of sand material conveyer structure (4), vibrating feeding mechanism (5) is arranged on the discharge end below of sand material conveyer structure (4) tail end, magnetic separation mechanism (6) is arranged on the below of vibrating feeding mechanism (5), digging mechanism (3) is sent into material in the vibrating feeding mechanism (5) by sand material conveyer structure (4), send into magnetic separation mechanism (6) after vibrating feeding mechanism (5) is processed and carry out sorting, it is characterized in that: described magnetic separation mechanism (6) is mainly by support (601), the travelling belt (602) that closed loop arranges, the actuating unit and the magnetic sheet (605) that drive the travelling belt motion form, travelling belt (602) one ends are provided with running roller (603), the other end is provided with magnetic roller (604), travelling belt (602) is obliquely installed on the support (601) by running roller (603) and magnetic roller (604), the height of magnetic roller (604) is greater than the height of running roller (603), and magnetic sheet (605) is arranged on travelling belt (602) below.
2. a kind of packaged type Alluvial Mining machine according to claim 1, it is characterized in that: the angle of inclination of described magnetic sheet (605) is consistent with the angle of inclination of travelling belt (602), and the length of magnetic sheet (605) is less than the spacing between running roller (603) and the magnetic roller (604).
3. a kind of packaged type Alluvial Mining machine according to claim 2 is characterized in that: have the gap between magnetic sheet (605) and the travelling belt (602), irony ore deposit on the travelling belt (602) can effectively be adsorbed as standard take magnetic sheet (605) in this gap.
4. a kind of packaged type Alluvial Mining machine according to claim 1 is characterized in that: the lower end of described travelling belt (602) also is provided with for the governor motion (608) of adjusting travelling belt and magnetic sheet angle of inclination.
5. a kind of packaged type Alluvial Mining machine according to claim 1 is characterized in that: be positioned at the bottom of magnetic roller (604), also be provided with secondary magnetic roller (606) on support (601).
6. a kind of packaged type Alluvial Mining machine according to claim 5, it is characterized in that: also be provided with iron ore collecting box (607), iron ore collecting box (607) is arranged on the below of secondary magnetic roller (606).
CN 201220251244 2012-05-31 2012-05-31 Movable placer mining and dressing machine Expired - Fee Related CN202718675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220251244 CN202718675U (en) 2012-05-31 2012-05-31 Movable placer mining and dressing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220251244 CN202718675U (en) 2012-05-31 2012-05-31 Movable placer mining and dressing machine

Publications (1)

Publication Number Publication Date
CN202718675U true CN202718675U (en) 2013-02-06

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Application Number Title Priority Date Filing Date
CN 201220251244 Expired - Fee Related CN202718675U (en) 2012-05-31 2012-05-31 Movable placer mining and dressing machine

Country Status (1)

Country Link
CN (1) CN202718675U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103127998A (en) * 2013-03-25 2013-06-05 广西黎塘建设机械厂 Crawler-type mobile magnetic separator
CN105642438A (en) * 2014-12-02 2016-06-08 杜胜 Iron substance collector
CN106988371A (en) * 2017-04-10 2017-07-28 南昌首叶科技有限公司 A kind of rare earth mining site land used face cubic metre of earth collecting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103127998A (en) * 2013-03-25 2013-06-05 广西黎塘建设机械厂 Crawler-type mobile magnetic separator
CN105642438A (en) * 2014-12-02 2016-06-08 杜胜 Iron substance collector
CN106988371A (en) * 2017-04-10 2017-07-28 南昌首叶科技有限公司 A kind of rare earth mining site land used face cubic metre of earth collecting device
CN106988371B (en) * 2017-04-10 2019-07-16 徐州绿湾农业发展有限公司 A kind of rare earth mining site land used face cubic metre of earth collecting device

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130206

Termination date: 20130531