CN102614974B - Device and driving method for pulsating water flow of jigger - Google Patents
Device and driving method for pulsating water flow of jigger Download PDFInfo
- Publication number
- CN102614974B CN102614974B CN201110329637.1A CN201110329637A CN102614974B CN 102614974 B CN102614974 B CN 102614974B CN 201110329637 A CN201110329637 A CN 201110329637A CN 102614974 B CN102614974 B CN 102614974B
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- lever
- cam
- barrier film
- jigger
- water flow
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Abstract
The invention discloses a device and a driving method for pulsating water flow of a jigger. A cam is driven to rotate via a motor and then drives one end of a lever mounted on a fulcrum, a diaphragm is mounted at the other end of the lever, the cam drives the lever to vertically swing around the fulcrum, the diaphragm on the lever simultaneously pushes water in the jigger to pulsate vertically so as to form the pulsating water flow, and the amplitude or stroke of the pulsating water flow formed when the diaphragm pushes the water in the jigger to vertically pulsate is adjusted by means of adjusting the relative position of a joint of the fulcrum and the lever. The device and the driving method for the pulsating water flow of the jigger have the advantages that the structure is simple, manufacture is novel, manufacturing cost is low, a stroke adjusting range is large, adjustment is convenient and fast, a theoretical jiggering pulsating circle period before and after stroke adjustment always keeps unchanged, an ore layering effect is good, a sorting range is wide, and the like.
Description
Technical field
The driving method and the device that the present invention relates to a kind of jigging machine fluctuating flow, belong to jigging machine technical field.
Background technology
At present, the pulsation curves that jigging machine produces according to its drive unit is divided into sinusoidal waveform and two kinds of jigging machines of zig-zag, the ascending current that sinusoidal wave jigging machine produces and speed and the action time of descent waterflow are basic identical, therefore be unfavorable for the loose and ore particle gravity segregation of jig bed, thereby affected sorting and the rate of recovery of equipment; But because its eccentric adjusting range is larger, so be still widely used.And zig-zag jigging machine is to develop on the basis of traditional jigging machine and the energy-conservation gravitational separation equipment of improved one according to the theoretical principle of stratification of jig bed, its pulsation curves is zig-zag, the ascending current time is short, the descent waterflow time is long, thereby strengthen the shatter value of bed, alleviated suction effect, made the ore particle that density is higher obtain abundant sedimentation, greatly improved equipment layered effect, water consumption reduces 30%～40%; But because its stroke adjusting range is little, and before and after stroke adjustment the theoretical circumference phase of cam Jigging Stratification change to some extent, poor to sorting adaptability different classes of, varigrained mineral, so its result of use or not ideal enough.
Summary of the invention
The object of the invention is: provide the large and stroke of a kind of simple in structure, easy to adjust, stroke adjusting range adjust before and after driving method and the device of constant a kind of jigging machine fluctuating flow of theory pulsation circumference phase of jigging, to overcome the deficiencies in the prior art.
The present invention is achieved in that the driving method of a kind of jigging machine fluctuating flow of the present invention is, rotate by cam of driven by motor, then be arranged on one end of a lever on fulcrum by this actuated by cams, the other end at this lever is provided with barrier film, actuated by cams lever swings up and down around fulcrum, and the water that the barrier film on lever promotes in jigging machine is simultaneously pulsed up and down and forms fluctuating flow.
Adjust amplitude or the stroke of the fluctuating flow forming when water in barrier film promotion jigging machine is pulsed up and down by regulating the mode of fulcrum and lever junction relative position.
The drive unit of the of the present invention a kind of jigging machine fluctuating flow building is according to the method described above: comprise buncher and decelerator, this drive unit also comprises the cam box that cam is housed, cam follower, lever, barrier film connecting rod, moving fulcrum and be arranged on fixed mount on jigging machine and by the barrier film of lever actuated, buncher drives decelerator by belt pulley, the power transmission shaft of decelerator driving cam case cam, cam contacts with cam follower, cam follower is connected with one end of lever by removable pin, the other end of lever is connected with barrier film connecting rod by bearing pin, the other end of barrier film connecting rod is connected with the barrier film of jigging machine, and lever is connected on fixed mount by adjustable moving fulcrum.
On lever or fixed mount, be provided with for install and adjust moving fulcrum position, to obtain the slotted hole of the required stroke of barrier film.
Owing to having adopted technique scheme, in the time that the present invention works, rotated through decelerator band moving cam by buncher, thereby cam follower is pumped, by lever, make barrier film connecting rod drive barrier film to pump, thereby obtain zig-zag fluctuating flow simultaneously.Required stroke while sorting according to different classes of, varigrained mineral, by adjusting moving fulcrum to the distance ratio between cam follower and barrier film connecting rod, thereby obtain amplitude or the stroke of required fluctuating flow, and can adjust separately the stroke of each jigging chamber as required.The present invention compared with prior art, that the present invention not only has advantages of is simple in structure, it is novel to make, cost of manufacture is low, but also it is large to have stroke adjusting range, easy to adjust quick, and the theory pulsation circumference phase of its jigging of stroke adjustment front and back remains constant, there is ore layered effect good, sort the advantages such as scope is wide.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is that lever of the present invention is arranged on the structural representation that drives barrier film action on fixed mount;
Fig. 4 is the A-A sectional structure schematic diagram (being that lever is connected to the structural representation on fixed mount by moving fulcrum) of Fig. 3.
Description of reference numerals: 1-jigging machine, 2-buncher, 3-cam box, 4-cam, 5-cam follower, 6-lever, 7-barrier film connecting rod, 8-moving fulcrum, 9-fixed mount, 10-barrier film, 11-decelerator, 12-slotted hole, 13-boss.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiments of the invention: produce fluctuating flow in existing jigging machine time, can adopt the driving method of a kind of jigging machine fluctuating flow of the present invention, the method is to rotate by cam of driven by motor, then be arranged on one end of a lever on fulcrum by this actuated by cams, the other end at this lever is provided with barrier film, actuated by cams lever swings up and down around fulcrum, and the water that the barrier film on lever promotes in jigging machine is simultaneously pulsed up and down and forms fluctuating flow; And by regulating the mode of fulcrum and lever junction relative position to adjust amplitude or the stroke of the fluctuating flow forming when water in barrier film promotion jigging machine is pulsed up and down.
The drive unit of a kind of jigging machine fluctuating flow building according to method of the present invention is: the structural representation of this device is as shown in Fig. 1～4, the present invention can implement on existing jigging machine 1, comprise buncher 2 and decelerator 11, when making, cancel the eccentric wheel cam drive of original jigging machine, according to Jigging Stratification principle, design and produce out the theoretical pulsation curves cam 4 being of moderate size, and be arranged in cam box 3, this drive unit is arranged on jigging machine 1 and drives barrier film 10 to move by lever 6, this drive unit comprises the cam box 3 that cam 4 is housed, cam follower 5, lever 6, barrier film connecting rod 7, moving fulcrum 8 and be arranged on the fixed mount 9 on jigging machine 1, buncher 2 drives decelerator 11 by belt pulley, the power transmission shaft of decelerator 11 driving cam case 3 cam 4, cam 4 contacts with cam follower 5, cam follower 5 is connected with one end of lever 6 by removable pin, the other end of lever 6 is connected with barrier film connecting rod 7 by bearing pin, the other end of barrier film connecting rod 7 is connected with the barrier film 10 of jigging machine 1, and lever 6 is connected on fixed mount 9 by adjustable moving fulcrum 8, on lever 6 or fixed mount 9, be manufactured with for install and adjust moving fulcrum 8 positions, to obtain the slotted hole 12 of barrier film 10 required strokes.
In the time that the present invention works, be with moving cam 4 in the interior rotation of cam box 3 by buncher 2 through decelerator 11, thereby cam follower 5 is pumped, make barrier film connecting rod 7 drive barrier film 10 to pump by lever 6 simultaneously, thereby obtain theoretical sawtooth waveforms fluctuating flow, according to different classes of, required stroke when varigrained mineral sort, by adjusting moving fulcrum 8 to the distance ratio between cam follower 5 and barrier film connecting rod 7, thereby obtain required stroke, and the stroke adjustment front and back coal preparation pulsation circumference phase remains constant, and on lever 6 and fixed mount 9, be provided with and regulate slotted hole 12, this drive unit is by changing moving fulcrum 8 to the distance ratio between cam follower 5 and barrier film connecting rod 7, thereby obtain required stroke, and adjusting range is large, easy to adjust quick.Using the present invention, not only to have stroke adjusting range large, easy to adjust quick, and before and after stroke adjustment the theory pulsation circumference phase of its jigging remain constant, there is ore layered effect good, sort the advantages such as scope is wide.
Claims (2)
1. the drive unit of a jigging machine fluctuating flow, comprise buncher (2) and decelerator (11), it is characterized in that: this drive unit also comprises the cam box (3) that cam (4) are housed, cam follower (5), lever (6), barrier film connecting rod (7), moving fulcrum (8) and be arranged on the fixed mount (9) on jigging machine (1), and the barrier film (10) driving by lever (6), buncher (2) drives decelerator (11) by belt pulley, the power transmission shaft of decelerator (11) driving cam case (3) cam (4), cam (4) contacts with cam follower (5), cam follower (5) is connected with one end of lever (6) by removable pin, the other end of lever (6) is connected with barrier film connecting rod (7) by bearing pin, the other end of barrier film connecting rod (7) is connected with the barrier film (10) of jigging machine (1), and lever (6) is connected on fixed mount (9) by adjustable moving fulcrum (8).
2. the drive unit of jigging machine fluctuating flow according to claim 1, is characterized in that: on lever (6) or fixed mount (9), be provided with for install and adjust moving fulcrum (8) position, to obtain the slotted hole (12) of the required stroke of barrier film (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110329637.1A CN102614974B (en) | 2011-01-30 | 2011-10-26 | Device and driving method for pulsating water flow of jigger |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120031908 | 2011-01-30 | ||
| CN201120031908.0 | 2011-01-30 | ||
| CN201110329637.1A CN102614974B (en) | 2011-01-30 | 2011-10-26 | Device and driving method for pulsating water flow of jigger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102614974A CN102614974A (en) | 2012-08-01 |
| CN102614974B true CN102614974B (en) | 2014-10-15 |
Family
ID=46359251
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120413437XU Expired - Lifetime CN202290268U (en) | 2011-01-30 | 2011-10-26 | Driving device for pulsation water flow of jigger |
| CN201110329637.1A Expired - Fee Related CN102614974B (en) | 2011-01-30 | 2011-10-26 | Device and driving method for pulsating water flow of jigger |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120413437XU Expired - Lifetime CN202290268U (en) | 2011-01-30 | 2011-10-26 | Driving device for pulsation water flow of jigger |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202290268U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290268U (en) * | 2011-01-30 | 2012-07-04 | 谢承阳 | Driving device for pulsation water flow of jigger |
| CN102921531A (en) * | 2012-10-23 | 2013-02-13 | 山西恩必讴重工有限公司 | Pulse separator for coarse-grained minerals |
| CN216261320U (en) * | 2021-09-23 | 2022-04-12 | 河北金润矿山设备集团有限公司 | Piston type jigger |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB626862A (en) * | 1945-06-25 | 1949-07-22 | Edmond Harvengt | A method of and apparatus for grading and/or separating materials of different densities, such as coal, ore and the like |
| GB692141A (en) * | 1946-05-22 | 1953-05-27 | Edmond Harvengt | Improvements in or relating to jig washers |
| CN201058303Y (en) * | 2007-05-18 | 2008-05-14 | 陈业光 | Jigger |
| CN201124113Y (en) * | 2007-11-27 | 2008-10-01 | 田永春 | Peltry jigging type coal washer |
| CN202290268U (en) * | 2011-01-30 | 2012-07-04 | 谢承阳 | Driving device for pulsation water flow of jigger |
-
2011
- 2011-10-26 CN CN201120413437XU patent/CN202290268U/en not_active Expired - Lifetime
- 2011-10-26 CN CN201110329637.1A patent/CN102614974B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB626862A (en) * | 1945-06-25 | 1949-07-22 | Edmond Harvengt | A method of and apparatus for grading and/or separating materials of different densities, such as coal, ore and the like |
| GB692141A (en) * | 1946-05-22 | 1953-05-27 | Edmond Harvengt | Improvements in or relating to jig washers |
| CN201058303Y (en) * | 2007-05-18 | 2008-05-14 | 陈业光 | Jigger |
| CN201124113Y (en) * | 2007-11-27 | 2008-10-01 | 田永春 | Peltry jigging type coal washer |
| CN202290268U (en) * | 2011-01-30 | 2012-07-04 | 谢承阳 | Driving device for pulsation water flow of jigger |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202290268U (en) | 2012-07-04 |
| CN102614974A (en) | 2012-08-01 |
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