CN102380445A - Automatic feeder for multiple types of balls for ball mill - Google Patents
Automatic feeder for multiple types of balls for ball mill Download PDFInfo
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- CN102380445A CN102380445A CN2011102777054A CN201110277705A CN102380445A CN 102380445 A CN102380445 A CN 102380445A CN 2011102777054 A CN2011102777054 A CN 2011102777054A CN 201110277705 A CN201110277705 A CN 201110277705A CN 102380445 A CN102380445 A CN 102380445A
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Abstract
The invention belongs to the technical field of a ball feeding device for a ball mill in the metallurgy industry and relates to an automatic feeder for multiple types of balls for a ball mill. The automatic feeder for multiple types of balls comprises a base, a ball storage bin, two supporting wheel components, a driving device, a driving gear, a rotary gear ring, a drum, a ball guide basket, a fixed retaining plate, an inner ball runner, a laser counter, an alarm device and an electric control device. The two supporting wheel components are distributed on two sides of the outer surface of the bottom of the drum symmetrically, a left side wallboard of the ball storage bin is arranged on the outer side of the right end face of the drum, a ball outlet communicated with an inner cavity of the drum is arranged on the lower portion of the ball storage bin, a ball feed inlet is arranged on the top of the ball storage bin, a bottom plate of the ball storage bin is a circular arc plate inclined longitudinally, and the radius of curvature of the circular arc plate is consistent with that of the drum. The automatic feeder for multiple types of balls for the ball mill is simple in structure and capable of feeding balls for the ball mill quantitatively at fixed time, thereby guaranteeing distribution ratio of balls in the ball mill and improving operation efficiency and production index of the ball mill.
Description
Technical field
The invention belongs to that ball mill adds the ball equipment technical field in the metallurgy industry, relate in particular to a kind of multiple ball-type automatic marble-feeder that is used on the ball mill.
Background technology
The ball mill that ore grinding is used adds ball equipment, if can obtain regularly, the quantitative ball that adds, makes ball mill keep a certain amount of ball capacity and joins the ball ratio, can effectively guarantee the output and the granularity of ball mill.The baseball marble feeding device that is used for adding ball to ball mill at present is the disc type marble feeding device; Its version is for adding ball through a funnel for the disk feeder channel of rotation, and the disk feeder channel by the retainer plate that has ball mouth and neighboring therewith one group of fan groove being slidingly connected of retainer plate form, during work; Ball in the funnel drops in one group of fan groove naturally; When the ball in the fan groove runs to the ball mouth place of retainer plate, lean on gravity to break away from disk, what the counter records of ball mouth ball mouth goes out the ball number of times, but also has many defectives; Because the baseball profile is cylinder; Be that outer surface has corner angle, be easy to occur the card ball at funnel exit, the ball phenomenon that stagnates, just exist in one group of fan groove on the disk and add the uneven problem of nodule number amount.So be difficult to guarantee regularly, quantitatively add ball for ball mill.
Summary of the invention
The object of the present invention is to provide a kind of multiple ball-type automatic marble-feeder that is used on the ball mill, can add ball to ball mill accurately and reliably, to stabilize and increase the production target of ball mill.
The objective of the invention is to realize through following technical proposals:
The multiple ball-type automatic marble-feeder that is used on the ball mill of the present invention; It is characterized in that by base, be separately fixed at ball cabinet on this base, two support wheel assemblies and drive unit, the driven wheel that is connected with said drive unit; The gyration gear ring that is connected with a joggle of driven wheel therewith; The cylinder of the inner surface of gyration gear ring fixed connection is led the ball basket for one group that is located on this inner wall of rotary drum therewith, is positioned at the fixed dam of the band centre bore in this outside, cylinder left side; The interior alley that is connected of the centre bore of fixed dam is formed therewith; Described two support wheel assemblies are symmetrically distributed in the bottom outer surface both sides of said cylinder, and the outside, right side and bottom that the left side wall panel of said ball cabinet is positioned at said cylinder are provided with the ball mouth that is connected with said drum cavity, and the top of said ball cabinet is provided with ball feeding mouth; The base plate of said ball cabinet is the arc plate of fore-and-aft tilt, and the radius of curvature of this arc plate radius of curvature and said cylinder is consistent.
In described, be provided with laser counter on the alley, this laser counter is connected with warning device, and described laser counter is connected with electric control gear with drive unit.
In described alley by the fixed cover that is fixedly connected with the centre bore of said fixed dam and bottom therewith the sphere arc that is connected of an end of fixed cover form, the other end of described fixed cover is connected with the ball hole of ball mill.
Described support wheel assembly by be fixed on the said base rolling wheel support and through bearing therewith the roller that is rotationally connected of rolling wheel support form, the outer surface of described roller rolls with described outer surface of cylinder and is connected.
Described one group to lead the ball basket be that on being evenly distributed on the inwall of said cylinder 3-5 leads the ball basket.
Operation principle of the present invention and process:
Ball cabinet of the present invention is used to provide the steel ball that ball mill needs, and steel ball gets in the cylinder from the ball mouth under the left side wall panel of ball cabinet.And block with fixed dam and ball cabinet respectively at the cylinder two ends, forms to have the closed inner chamber that communicates with ball cabinet and interior alley, and the cylinder lower external face supports through two support wheel assemblies of symmetry; And be connected with the roller rolling in the support wheel assembly; Drive unit drives the cylinder rotation through being connected with a joggle of driven wheel and gear ring, leads the ball basket when rotating along with cylinder, takes steel ball to cylinder top; Scatter then on the interior alley, and then join in the ball mill.Laser counter accurate recording on the interior alley and is added the ball process, and will add the ball number of times and feed back to electric control gear.Because it is certain leading the size of ball basket, so each steel ball that extracts is quantitative.Instant like this add the ball amount and just can draw at any time.If in the time of a certain setting, laser counter does not record and adds the ball process, thinks that then ball cabinet does not have ball, alarm activation.
Advantage of the present invention:
1) the present invention adopts one group to lead that the ball basket is quantitatively got ball, laser counter writes down, feeds back quantitative dribble number of times.Make that to add the nodule number amount accurate, be convenient to grasp and control;
2) the present invention can according to ball mill add the ball frequency regularly, quantitatively ball mill is added ball through control device control, guaranteed to join the ball ratio in the ball mill, improved the operating efficiency of ball mill, improved the production target of ball mill;
3) the present invention not only is applicable to spherical cylinder media, and is suitable equally for the ball medium, a tractor serves several purposes.Save equipment investment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the view that attaches of Fig. 1 of the present invention.
Fig. 3 is the right view of Fig. 1 of the present invention.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present invention.
Like Fig. 1,2, shown in 3: the multiple ball-type automatic marble-feeder that is used on the ball mill of the present invention; It is characterized in that by base 9; Be separately fixed at ball cabinet on this base 9, two support wheel assemblies and drive unit 13, the driven wheel 14 that is connected with said drive unit 13, the gyration gear ring 4 that is connected with a joggle of driven wheel 14 therewith; The cylinder 3 that is fixedly connected of the inner surface of gyration gear ring 4 therewith; Lead ball basket 2 for one group that is located on these cylinder 3 inwalls, be positioned at the fixed dam 1 of the band centre bore in the outside, this cylinder left side, the interior alley that is connected of the centre bore of fixed dam 1 is formed therewith; Described electric control gear adopts existing electronic control technology, can the information of laser counter be offered the operator of monitoring of tools.
In described, be provided with laser counter on the alley, this laser counter is connected with warning device, and described laser counter is connected with electric control gear with drive unit.
When ball mill added ball work and begins, the ball cabinet domestic demand was deposited enough steel balls, because the arc plate of the base plate of ball cabinet for tilting, leaned on the deadweight nature to flow to the interior bottom of cylinder 3 so get into steel ball in the ball cabinet.And drive unit 13 drives cylinder 3 rotations through driven wheel 14 and being connected with a joggle of gyration gear ring 4; The ball basket 2 of leading of following cylinder 3 rotations extracts quantitative steel ball, when running to top steel ball is scattered on interior alley when running to the bottom; Ball hole through ball mill gets in the tube chamber of ball mill then; Meanwhile laser counter feeds back to electric control gear with the one dribble record, and by that analogy, electric control gear will demonstrate the ball amount that adds immediately of equipment according to the information of laser counter.In case interception in the ball cabinet, laser counter does not have feedback information within a certain period of time, and warning device will start warning function.
Described two support wheel assemblies are symmetrically distributed in the bottom outer surface both sides of said cylinder 3, play the effect of back-up roller 3 and gyration gear ring.The right side outside and the bottom that the left side wall panel 5 of said ball cabinet is positioned at said cylinder 3 is provided with the ball mouth 8 with said cylinder 3 intracavity inter-connections; This ball mouth 8 and cylinder 3 intracavity inter-connections; Make things convenient for steel ball to get into smoothly in the cylinder 3, the top of said ball cabinet is provided with ball feeding mouth 6, and this ball feeding mouth can be connected with a ball leakage funnel; The base plate 9 of said ball cabinet is the arc plate of fore-and-aft tilt; The radius of curvature of this arc plate radius of curvature and said cylinder 3 is consistent, and the steel ball that gets into like this in the ball cabinet can all get in the cylinder, avoids the dead angle to be detained steel ball.
In described alley by the fixed cover 12 that is fixedly connected with the centre bore of said fixed dam 1 and bottom therewith 7 of sphere arcs being connected of an end of fixed cover 12 form, the other end of described fixed cover 12 is connected with the ball hole of ball mill.
Described support wheel assembly by be fixed on the said base 10 rolling wheel support 11 and through bearing therewith 15 on roller being rotationally connected of rolling wheel support 11 form, the outer surface of described roller 15 rolls with described cylinder 3 outer surfaces and is connected.
The present invention can be regularly, quantitatively ball mill is added ball, guaranteed to join the ball ratio in the ball mill, improved the operating efficiency of ball mill, improved the production target of ball mill.
Claims (5)
1. multiple ball-type automatic marble-feeder that is used on the ball mill; It is characterized in that by base, be separately fixed at ball cabinet on this base, two support wheel assemblies and drive unit, the driven wheel that is connected with said drive unit; The gyration gear ring that is connected with a joggle of driven wheel therewith; The cylinder of the inner surface of gyration gear ring fixed connection is led the ball basket for one group that is located on this inner wall of rotary drum therewith, is positioned at the fixed dam of the band centre bore in this outside, cylinder left side; The interior alley that is connected of the centre bore of fixed dam is formed therewith; Described two support wheel assemblies are symmetrically distributed in the bottom outer surface both sides of said cylinder, and the outside, right side and bottom that the left side wall panel of said ball cabinet is positioned at said cylinder are provided with the ball mouth that is connected with said drum cavity, and the top of said ball cabinet is provided with ball feeding mouth; The base plate of said ball cabinet is the arc plate of fore-and-aft tilt, and the radius of curvature of this arc plate radius of curvature and said cylinder is consistent.
2. the multiple ball-type automatic marble-feeder that is used on the ball mill according to claim 1; It is characterized in that in described, being provided with on the alley laser counter; This laser counter is connected with warning device, and described laser counter is connected with electric control gear with drive unit.
3. the multiple ball-type automatic marble-feeder that is used on the ball mill according to claim 1; It is characterized in that described in alley by the fixed cover that is fixedly connected with the centre bore of said fixed dam and bottom therewith the sphere arc that is connected of an end of fixed cover form, the other end of described fixed cover is connected with the ball hole of ball mill.
4. the multiple ball-type automatic marble-feeder that is used on the ball mill according to claim 1; It is characterized in that described support wheel assembly by be fixed on the said base rolling wheel support and through bearing therewith the roller that is rotationally connected of rolling wheel support form, the outer surface of described roller rolls with described outer surface of cylinder and is connected.
5. the multiple ball-type automatic marble-feeder that is used on the ball mill according to claim 1, it is characterized in that described one group, to lead the ball basket be that on being evenly distributed on the inwall of said cylinder 3-5 leads the ball basket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102777054A CN102380445A (en) | 2011-09-19 | 2011-09-19 | Automatic feeder for multiple types of balls for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102777054A CN102380445A (en) | 2011-09-19 | 2011-09-19 | Automatic feeder for multiple types of balls for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102380445A true CN102380445A (en) | 2012-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102777054A Pending CN102380445A (en) | 2011-09-19 | 2011-09-19 | Automatic feeder for multiple types of balls for ball mill |
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| CN (1) | CN102380445A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056002A (en) * | 2012-12-05 | 2013-04-24 | 南京梅山冶金发展有限公司 | Automatic ball adding machine |
| CN103537359A (en) * | 2013-10-28 | 2014-01-29 | 侯宇岷 | Automatic ball filling machine for ball mill |
| CN104785331A (en) * | 2015-04-02 | 2015-07-22 | 湖南易控自动化工程技术有限公司 | Gear rotating ball adder |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1344413A1 (en) * | 1985-04-25 | 1987-10-15 | Всесоюзный Научно-Исследовательский Институт Гидромеханизации Нерудных Материалов | Apparatus for piecewise feed of balls to ball mill |
| CN2225304Y (en) * | 1995-05-17 | 1996-04-24 | 冶金工业部马鞍山矿山研究院 | Drum type automatic ball feeder |
| CN2503987Y (en) * | 2001-09-14 | 2002-08-07 | 鞍钢集团鞍山矿业公司研究所 | Drum type automatic ball feeding machine |
| CN2544804Y (en) * | 2002-04-01 | 2003-04-16 | 冶金工业部马鞍山矿山研究院 | Chain claw automatic ball feeding machine |
| CN201912971U (en) * | 2010-12-13 | 2011-08-03 | 洛阳栾川钼业集团股份有限公司 | Automatic ball feeder of rotary drum |
| CN202238195U (en) * | 2011-09-19 | 2012-05-30 | 鞍钢集团矿业公司 | Various automatic spherical ball feeders for ball mill |
-
2011
- 2011-09-19 CN CN2011102777054A patent/CN102380445A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1344413A1 (en) * | 1985-04-25 | 1987-10-15 | Всесоюзный Научно-Исследовательский Институт Гидромеханизации Нерудных Материалов | Apparatus for piecewise feed of balls to ball mill |
| CN2225304Y (en) * | 1995-05-17 | 1996-04-24 | 冶金工业部马鞍山矿山研究院 | Drum type automatic ball feeder |
| CN2503987Y (en) * | 2001-09-14 | 2002-08-07 | 鞍钢集团鞍山矿业公司研究所 | Drum type automatic ball feeding machine |
| CN2544804Y (en) * | 2002-04-01 | 2003-04-16 | 冶金工业部马鞍山矿山研究院 | Chain claw automatic ball feeding machine |
| CN201912971U (en) * | 2010-12-13 | 2011-08-03 | 洛阳栾川钼业集团股份有限公司 | Automatic ball feeder of rotary drum |
| CN202238195U (en) * | 2011-09-19 | 2012-05-30 | 鞍钢集团矿业公司 | Various automatic spherical ball feeders for ball mill |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103056002A (en) * | 2012-12-05 | 2013-04-24 | 南京梅山冶金发展有限公司 | Automatic ball adding machine |
| CN103537359A (en) * | 2013-10-28 | 2014-01-29 | 侯宇岷 | Automatic ball filling machine for ball mill |
| CN104785331A (en) * | 2015-04-02 | 2015-07-22 | 湖南易控自动化工程技术有限公司 | Gear rotating ball adder |
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Application publication date: 20120321 |
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