CN202427506U - Automatic steel ball adding device of ball mill - Google Patents
Automatic steel ball adding device of ball mill Download PDFInfo
- Publication number
- CN202427506U CN202427506U CN 201120534606 CN201120534606U CN202427506U CN 202427506 U CN202427506 U CN 202427506U CN 201120534606 CN201120534606 CN 201120534606 CN 201120534606 U CN201120534606 U CN 201120534606U CN 202427506 U CN202427506 U CN 202427506U
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- steel ball
- ball
- passage
- vollyball
- channel
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 124
- 239000010959 steel Substances 0.000 title claims abstract description 124
- 238000009434 installation Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000003292 diminished effect Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
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Abstract
The utility model discloses an automatic steel ball adding device of a ball mill. The automatic steel ball adding device comprises a steel ball storage bin, a ball discharge channel, an upper steel ball channel, a steel ball metering device, an automatic door, a lower steel ball channel and a control mechanism, the steel ball storage bin is connected with the ball discharge channel, the ball discharge channel is connected with the upper steel ball channel, the upper steel ball channel is connected with the lower steel ball channel, wherein the middle of the upper steel ball channel and the middle of the lower steel ball channel are respectively connected with the steel ball metering device and the automatic door, the automatic door is connected with the control mechanism, and the control mechanism is connected with the ball discharge channel. The automatic steel ball adding device of the ball mill has the advantages of simple structure, high automation degree, convenience in use and installation, low cost, continuity in operation, and the like. Steel balls in the steel ball storage bin are arrayed in a row after passing through the ball discharge channel, pass through the steel ball channels, are metered by the metering device and then enter the ball mill through the opened automatic door, and after the ball mill has the sufficient steel balls, the automatic door is closed. The steel balls can be automatically and accurately added in the ball mill, labor intensity is reduced, and the automatic steel ball adding device is widely used for various ball mills.
Description
Technical field
The utility model relates to the automatic adding set of a kind of ball mill steel ball.
Background technology
The proportioning of big small ball in the ball mill directly influences the milling efficiency and the powder fineness of ball mill.Before the ball mill operation, by want technological requirement, added an amount of steel ball by certain proportioning in the ball mill, ball mill is after operation a period of time; Steel ball is because of between long-time and medium, the liner plate, and collision and wearing and tearing between steel ball and the steel ball, and steel ball progressively diminishes, and the interior big steel ball of ball mill constantly reduces; After steel ball diminished, its potential energy diminished, to the bump breaking capacity reduction of medium block; After the big steel ball amount arrives to a certain degree less, can cause the ball mill milling efficiency obviously to descend, therefore; After operation a period of time, just need to give and replenish an amount of qualified new big steel ball in the ball mill, make ball mill can keep higher milling efficiency for a long time.Prior art exists ball mill not to be equipped with the steel ball added automatically system, when adding ball all is to lean on manually-operated, has defectives such as labour intensity is big, efficient is low.
Summary of the invention
The purpose of the utility model provides a kind of simple in structure, and the automation journey is high, use and easy for installation, and cost is low, the automatic adding set of a kind of ball mill steel ball of working continuously.
In order to overcome the foot of prior art; The technical scheme of the utility model is to solve like this: the automatic adding set of a kind of ball mill steel ball comprises steel ball warehouse, vollyball passage, last steel ball passage, steel ball metering device, automatically-controlled door, following steel ball passage, operating mechanism; The special character of the utility model is that said steel ball warehouse is connected with the vollyball passage; The vollyball passage is connected with last steel ball passage, and the said steel ball passage of going up is connected with following steel ball passage, is connected with steel ball metering device, automatically-controlled door respectively in the middle of wherein said upward steel ball passage, the following steel ball passage; Said automatically-controlled door is connected with operating mechanism, and operating mechanism is connected with the vollyball passage.
Connect the polylith dividing plate in the said steel ball warehouse, the spacing of its said dividing plate and steel ball size to be added adapt.
Said vollyball passage is monolateral trapezoidal, said hypotenuse and horizontal direction angle>=30o or≤60 o, its vollyball passage connects polylith dividing plate, clapboard spacing and steel ball size to be added adapt.
Form Vertical Channel between said dividing plate and dividing plate, form a ramp way between vollyball Vertical Channel dividing plate and vollyball passage bottom.
Said automatically-controlled door and cylinder or oil cylinder or electric operator are connected.
Said steel ball warehouse is the taper storehouse, a plurality of tapers storehouse and different steel ball passage parallel connections.
Said steel ball vollyball channel shape is arc or taper.
The utility model compared with prior art has simple in structurely, and the automation journey is high; Use and easy for installation, cost is low, the characteristics of working continuously; Form a line behind the steel ball process vollyball passage in the steel ball warehouse; Through the steel ball passage, through metering device metering back through the automatically-controlled door adding ball mill of opening in, add the quantity of enough settings after automatically-controlled door close.Realize the automatic accurate interpolation of steel ball, reduced labour intensity, be widely used in various ball mills.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the automatic door structure sketch map of Fig. 1;
Fig. 3 is the metering device structural representation of Fig. 1.
The specific embodiment
Accompanying drawing is the embodiment of the utility model.
Below in conjunction with accompanying drawing summary of the invention is described further:
With reference to shown in Figure 1; The automatic adding set of a kind of ball mill steel ball comprises steel ball warehouse, vollyball passage, last steel ball passage, steel ball metering device, automatically-controlled door, following steel ball passage, operating mechanism; Said steel ball warehouse 1 is connected with vollyball passage 2; Vollyball passage 2 is connected with last steel ball passage 3, and the said steel ball passage 3 of going up is connected with following steel ball passage 6, is connected with steel ball metering device 4, automatically-controlled door 5 respectively in the middle of wherein said upward steel ball passage 3, the following steel ball passage 6; Said automatically-controlled door 5 is connected with operating mechanism 7, and operating mechanism 7 is connected with vollyball passage 2.
Connect the polylith dividing plate in the said steel ball warehouse, the spacing of its said dividing plate and steel ball size to be added adapt.
Said vollyball passage is monolateral trapezoidal, said hypotenuse and horizontal direction angle>=30o or≤60 o, its vollyball passage connects polylith dividing plate, clapboard spacing and steel ball size to be added adapt.
Form Vertical Channel between said dividing plate and dividing plate, form a ramp way between vollyball Vertical Channel dividing plate and vollyball passage bottom.
Said automatically-controlled door and cylinder or oil cylinder or electric operator are connected.
Said steel ball warehouse is the taper storehouse, a plurality of tapers storehouse and different steel ball passage parallel connections.
Said steel ball vollyball channel shape is arc or taper.
Steel ball warehouse 1 bottom surface is monolateral taper, and the gradient is convenient to steel ball and under the deadweight state, is tumbled greater than 30 °.Steel ball warehouse 1 bottom surface tapered lower portion is provided with a width and need adds the elongated slot that the steel ball size adapts at length direction, and the restriction steel ball slips into quantity.
Vollyball passage 2 is connected with flange with steel ball warehouse 1 bottom, and vollyball passage 2 is the flat box of flag-shaped, is provided with several vertical alleys in the box; Each alley cross section can allow single steel ball to pass through; Vollyball passage 2 bottoms be 30 ° domatic, and form a passage that allows single steel ball to pass through between the alley riser, steel ball rolls into steel ball warehouse 1 bottom grooved passage under the deadweight effect; Then get into vollyball passage 2; Under the restriction of vollyball passage 2 vertical clapboards, form the ordered series of numbers vertical drop, fall in the downward-sloping 30 ° passage in vollyball passage 2 bottoms, under the effect of deadweight, roll in the steel ball passage 3 always.At this moment, because automatically-controlled door 5 is in closed condition, steel ball is trapped in the downward-sloping 30 ° passage in vollyball passage 2 bottoms and goes up in the steel ball passage 3, waits to be added.
Shown in Figure 2, automatically-controlled door 5 is handled by operating mechanism 7, and operating mechanism 7 is opened automatically-controlled door 5 after receiving and adding the ball instruction, and steel ball passage 6 added in the ball mills under steel ball passed through under the deadweight effect.
Shown in Figure 3, metering device 4 is made up of the sensor of body and two symmetric arrangement, and steel ball is measured during through sensor under the deadweight effect; After reaching the quantity that needs to add; Control cabinet sends END instruction and gives operating mechanism 7, closes automatically-controlled door 5, accomplishes a steel ball and adds process.Steel ball adds quantity and adds number of times and confirmed by the flouring technology parameter.
The operation principle of the utility model is: by on-the-spot lifting appliance qualified new steel ball to be added is added in the steel ball warehouse; Steel ball is ordering automatically under the effect of self gravitation in warehouse; And in the entering steel ball output channel that finally forms a line; The steel ball passage is provided with steel ball metering device and automatic opener, and the automatic control of equipment is realized by single-row control cabinet.Receive add ball instruction after, automatically-controlled door is opened, steel ball under the effect of gravity through automatically-controlled door, ball return adds in the ball mill down, steel ball through before the automatically-controlled door through the metering device metering, reach set amount after automatically-controlled door close, completion once adds the ball process.Adding the ball amount can artificially be provided with, and also can be provided with automatically through the ball mill control signal that collects.Adding the ball instruction can provide in manual work, also can control system by ball mill and provide automatically.
Claims (7)
1. automatic adding set of ball mill steel ball; This device comprises steel ball warehouse, vollyball passage, last steel ball passage, steel ball metering device, automatically-controlled door, following steel ball passage, operating mechanism; It is characterized in that said steel ball warehouse (1) is connected with vollyball passage (2); Vollyball passage (2) is connected with last steel ball passage (3), and the said steel ball passage (3) of going up is connected with following steel ball passage (6), is connected with steel ball metering device (4), automatically-controlled door (5) respectively in the middle of wherein said upward steel ball passage (3), the following steel ball passage (6); Said automatically-controlled door (5) is connected with operating mechanism (7), and operating mechanism (7) is connected with vollyball passage (2).
2. according to the automatic adding set of the said a kind of ball mill steel ball of claim 1, it is characterized in that connecting the polylith dividing plate in the said steel ball warehouse, the spacing of its said dividing plate and steel ball size to be added adapt.
3. according to the automatic adding set of the said a kind of ball mill steel ball of claim 1; It is characterized in that said vollyball passage is monolateral trapezoidal; Said hypotenuse and horizontal direction angle>=30o or≤60 o, its vollyball passage connects polylith dividing plate, clapboard spacing and steel ball size to be added adapt.
4. according to the automatic adding set of the said a kind of ball mill steel ball of claim 3, it is characterized in that forming Vertical Channel between said dividing plate and dividing plate, form a ramp way between vollyball Vertical Channel dividing plate and vollyball passage bottom.
5. according to the automatic adding set of the said a kind of ball mill steel ball of claim 1, it is characterized in that said automatically-controlled door and cylinder or oil cylinder or electric operator are connected.
6. according to the automatic adding set of the said a kind of ball mill steel ball of claim 2, it is characterized in that said steel ball warehouse is the taper storehouse, a plurality of tapers storehouse and different steel ball passage parallel connections.
7. according to the automatic adding set of the said a kind of ball mill steel ball of claim 3, it is characterized in that said steel ball vollyball channel shape is arc or taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120534606 CN202427506U (en) | 2011-12-20 | 2011-12-20 | Automatic steel ball adding device of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120534606 CN202427506U (en) | 2011-12-20 | 2011-12-20 | Automatic steel ball adding device of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202427506U true CN202427506U (en) | 2012-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120534606 Expired - Fee Related CN202427506U (en) | 2011-12-20 | 2011-12-20 | Automatic steel ball adding device of ball mill |
Country Status (1)
| Country | Link |
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| CN (1) | CN202427506U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008068A (en) * | 2012-12-31 | 2013-04-03 | 中南大学 | Automatic ball feeding method with accuracy control |
| CN103287844A (en) * | 2013-06-03 | 2013-09-11 | 无锡明珠钢球有限公司 | Steel ball feeding machine |
| CN104668048A (en) * | 2013-11-29 | 2015-06-03 | 中冶长天国际工程有限责任公司 | Automatic ball charging machine |
| CN104689889A (en) * | 2015-03-02 | 2015-06-10 | 江西稀有稀土金属钨业集团有限公司 | Steel ball adding device of ball mill and steel ball adding method |
| CN110157888A (en) * | 2019-07-03 | 2019-08-23 | 安徽省凤形耐磨材料股份有限公司 | A kind of automatic ball-adding device |
| CN113210086A (en) * | 2021-06-17 | 2021-08-06 | 长沙有色冶金设计研究院有限公司 | Novel ball adding equipment of ball mill and application method thereof |
-
2011
- 2011-12-20 CN CN 201120534606 patent/CN202427506U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103008068A (en) * | 2012-12-31 | 2013-04-03 | 中南大学 | Automatic ball feeding method with accuracy control |
| CN103008068B (en) * | 2012-12-31 | 2014-10-22 | 中南大学 | Automatic ball feeding method with accuracy control |
| CN103287844A (en) * | 2013-06-03 | 2013-09-11 | 无锡明珠钢球有限公司 | Steel ball feeding machine |
| CN103287844B (en) * | 2013-06-03 | 2016-05-11 | 无锡明珠钢球有限公司 | A kind of steel ball feeder |
| CN104668048A (en) * | 2013-11-29 | 2015-06-03 | 中冶长天国际工程有限责任公司 | Automatic ball charging machine |
| CN104668048B (en) * | 2013-11-29 | 2017-10-27 | 中冶长天国际工程有限责任公司 | A kind of automatic marble-feeder |
| CN104689889A (en) * | 2015-03-02 | 2015-06-10 | 江西稀有稀土金属钨业集团有限公司 | Steel ball adding device of ball mill and steel ball adding method |
| CN110157888A (en) * | 2019-07-03 | 2019-08-23 | 安徽省凤形耐磨材料股份有限公司 | A kind of automatic ball-adding device |
| CN113210086A (en) * | 2021-06-17 | 2021-08-06 | 长沙有色冶金设计研究院有限公司 | Novel ball adding equipment of ball mill and application method thereof |
| CN113210086B (en) * | 2021-06-17 | 2022-12-02 | 长沙有色冶金设计研究院有限公司 | Ball adding equipment of ball mill and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Baoping Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: XU BAOPING Free format text: FORMER OWNER: XI'AN AN IBL TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120903 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 710075 XI'AN, SHAANXI PROVINCE TO: 710002 XI'AN, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120903 Address after: 710002 Shaanxi city of Xi'an province small patyi Beilin District No. 13 South Lane Building 1 unit 3 floor No. 6 Patentee after: Xu Baoping Address before: 710075, SOHO alliance, No. 2, Bayi Road, Xi'an hi tech Zone, Shaanxi, second, 1, 1502, 15 Patentee before: Xi'an IBL Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20151220 |
|
| EXPY | Termination of patent right or utility model |