CN201586545U - Ball milling or rod milling sand maker - Google Patents
Ball milling or rod milling sand maker Download PDFInfo
- Publication number
- CN201586545U CN201586545U CN2009202944248U CN200920294424U CN201586545U CN 201586545 U CN201586545 U CN 201586545U CN 2009202944248 U CN2009202944248 U CN 2009202944248U CN 200920294424 U CN200920294424 U CN 200920294424U CN 201586545 U CN201586545 U CN 201586545U
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- Prior art keywords
- hollow shaft
- discharge end
- cylindrical shell
- rod
- ball
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Abstract
The utility model relates to a ball (rod) milling sand maker. Two ends of a barrel body are provided with hollow shafts which are connected with large bevels, and two electrical machines are respectively connected with a speed reducer. The speed reducers are connected with mill bevel gears which are engaged with large bevel gears. The left end of the hollow shaft of the feed end is provided with a feeder, and the right end is connected with the end cover of the barrel body. The periphery of the end cover of the discharge end is provided with relief holes which are communicated with the inner cavity of the barrel body. A filling tube is arranged in the hollow shaft of the discharge end, and the inner diameter of the hollow shaft of the feed end is smaller than that of the hollow shaft of the discharge end. The ball (rod) grinding machine has the advantages of simple structure, reliable design, high sand make efficiency and good quality, and the geometry of sands is close to that of natural sands. The ball (rod) milling sand maker can respectively adopt two grinding mediums of ball grinding and rod grinding to produce different specifications of machine-made sands. When the rod grinding is used, the ball (rod) milling sand maker can continuously operate, saves time and labor and reduces the running cost.
Description
Technical field
The utility model relates to a kind of device with the material fragmentation, and concrete is a kind of ball or rod milling system sand machine.
Background technology
Sand is the main raw material(s) of building trade, and sand also is widely used in industries such as metallurgy, casting, pottery, chemical industry and electronics.Along with the high speed development of building trades such as house, road, bridge, also increasing to the demand of sand.For a long time, people take from right sand from riverbed and mountain, and the resource of natural sand faces exhaustion, excavates nature sand in a large number, make the vegetation on riverbed, dykes and dams and the sand mountain of many rivers suffer serious destruction.The rock aboundresources of China, widely distributed, it is the sand of appropriate architecture and industrial use with the rock mill that people begin with machinery.Multiple system sand equipment such as rod mill, impact crushing and hammer system sand machine and cone mill (broken) sand machine are arranged in the market.Wherein, rod mill has big, the reduced investment for the treatment of capacity, and easy advantage is installed; but can not work continuously; must often shut down and add and the replacing milling medium, the sand grains geometry of production is poor, often with aggregate chips; the maintenance cost height of equipment; muck medium rapid wear, the production cost height, efficient is low; the sand grains geometry of producing is poor, often with aggregate chips.Cone mill (broken) sand facility have the big characteristics for the treatment of capacity, and shortcoming is to work continuously, and need often to shut down to change wear-resisting cone; output sand geometry is poor, is aggregate chips and a large amount of rotten stone powder of crossing, and directly influences concrete quality; cause cement consumption to increase, parts are fragile, the maintenance cost height.Gravity treatment at non-ferrous metal and ferrous metal also needs to use mechanical ore grinding.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art, provide a kind of make sand efficient height, sand quality good, numerous in variety, can work continuously, ball that operating cost is low or the technical scheme of rod milling system sand machine.
Structure of the present utility model is, a kind of ball or rod milling system sand machine, the cylindrical shell two ends of hollow are provided with the hollow shaft that communicates with cylindrical shell, the connection auger tooth that does not turn respectively on the hollow shaft, two motor output shaft difference connection reducers, the decelerator output connects bevel pinion, bevel pinion and bevel gear wheel engagement, it is characterized in that, feed end hollow shaft left end links to each other with feeder, and feed end hollow shaft right-hand member is connected with the cylindrical shell end cap, and discharge end hollow shaft right-hand member is a discharge gate, discharge end hollow shaft left end is fixedlyed connected with the discharge end end cap, the discharge end end cap is fixedlyed connected with cylindrical shell, and the periphery of discharge end end cap has relief hole, and relief hole communicates with cylinder lumen, be provided with the loading pipe that communicates with cylindrical shell in the discharge end hollow shaft, feed end hollow shaft internal diameter is less than discharge end hollow shaft internal diameter.
Described cylinder lumen is provided with the cylindrical shell abrasion-proof backing block, and the cylindrical shell left end is provided with feed end termination abrasion-proof backing block, and the cylindrical shell right-hand member is provided with discharge end termination abrasion-proof backing block.
Be evenly equipped with the rib of several protrusions in the described discharging end cap, rib is an involute, is radial arrangement.
The relief hole of described discharge end end cap periphery is a plurality of, is distributed on the periphery of discharge end end cap, and relief hole is provided with lid.
Described feed end hollow shaft and discharge end hollow shaft inwall are equipped with anti-wearing liner, are equipped with the water conservancy diversion spiral in two hollow shafts.
The inner diameter d 1 of described feed end hollow shaft is less than discharge end hollow shaft inner diameter d 2.
Described decelerator is a planetary reduction gear, and decelerator all is located in decelerator lower body and the decelerator upper body.
The utility model is to design for large-scale ball or bar grinding attachment, the static inertial load of large-scale ball-grinding machine is big, starting difficulty, the utility model has adopted two motors two ends of driving arrangement simultaneously, makes cylindrical shell stressed evenly, the static inertial load in the time of also can decomposing the cylindrical shell starting.Decelerator can effectively prevent the damage to deceleration and transmission device of dust and sand grains by decelerator upper body and the sealing of decelerator lower body.The hollow shaft that communicates with cylindrical shell is adopted at the utility model cylindrical shell two ends, and large diameter hollow shaft can bear bigger moment of torsion, and the centre bore of hollow shaft can be used for charging and discharging.In order to produce the product of different size, the utility model can adopt two kinds of different abrasive media of abrading-ball and frotton respectively, when adopting rod milling, is the relief hole discharge that adopts the periphery of discharge end end cap.When adopting ball milling, cover the relief hole of the periphery of discharge end end cap, by the discharge hole for discharge on the hollow shaft.The utility model is provided with loading pipe in the discharge end hollow shaft, when adopting rod milling, need not shut down when work, directly inserts frotton from loading pipe, realizes continuous operation.For geometry and the size that guarantees the product sand grains, feed end hollow shaft internal diameter of the present utility model causes the cylinder lumen mineral syrup liquid discrepancy in elevation less than discharge end hollow shaft internal diameter with this, is beneficial to ore pulp and flows, and reduces sand grains and produces too much stone flour because of overground.The utility model can be made the machine-processed sand that satisfies different needs with the rock of various kinds such as lime charcoal, basalt, igneous rock, granite, granite, gravel and cobble and different hardness efficiently.The utility model is simple in structure, reasonable in design, easy and simple to handle, and system sand operating efficiency height, quality are good, and the sand grains geometry is near natural sand, and stone flour in the machine-processed sand, argillization thing are few; As required, equipment can adopt ball milling and two kinds of abrasive media of rod milling respectively, and the machine-processed sand of output different size can be worked continuously when using rod milling, and is time saving and energy saving, reduces operating cost, is a kind of novel system sand equipment for building.
Description of drawings
Fig. 1 is the utility model front view,
Fig. 2 is the utility model A-A cutaway view,
Fig. 3 is the utility model left view.
Among the figure: (1) is motor, (2) be shaft coupling, (3) be decelerator, (4) be bevel pinion, (5) be bevel gear wheel, (6) be the feed end hollow shaft, (7) be anti-wearing liner, (8) be locking nut, (9) be the decelerator lower body, (10) be rolling bearing, (11) be the feed end end cap, (12) be feed end termination liner plate, (13) be cylindrical shell, (14) be shell liner, (15) be feeder, (16) be the discharge end liner plate, (17) be the discharge end end cap, (18) be the discharge end hollow shaft, (19) be loading pipe, (20) be the water conservancy diversion spiral, (21) be the decelerator upper body, (22) be the motor frame, (23) be relief hole, (24) be discharge gate.
The specific embodiment
The cylindrical shell of hollow (13) inner chamber is provided with the fixing cylindrical shell abrasion-proof backing block (14) of securing member, the inner surface of shell liner is a undaform, left end is provided with the fixing feed end termination abrasion-proof backing block (12) of securing member, the cylindrical shell right-hand member is provided with the fixing discharge end termination abrasion-proof backing block (16) of securing member, two ends are provided with feed end hollow shaft (6) and the discharge end hollow shaft (18) that communicates with cylindrical shell, feed end hollow shaft (6) and discharge end hollow shaft (18) inwall are equipped with anti-wearing liner (7), be equipped with water conservancy diversion spiral (20) in two hollow shafts, two motors (1) are connected on two motor framves (22) with securing member, connect shaft coupling (2) on the motor output shaft, shaft joint is connected with planetary reduction gear (3), decelerator is located in decelerator upper body (21) and the decelerator lower body (9), feed end hollow shaft (6) and discharge end hollow shaft (18) are bearing on the decelerator decelerator lower body by rolling bearing (10), output shaft is connected with conelet tooth (4), two auger teeth (5) are separately fixed on feed end hollow shaft (6) and the discharge end hollow shaft (18) by four flat keys and lock nut (8), conelet tooth (4) and auger tooth (5) engagement, feed end hollow shaft right-hand member is connected with feed end end cap (11) with flange with securing member, feed end hollow shaft (6) left end is connected with feeder (15), discharge end hollow shaft (18) right-hand member is discharge gate (24), discharge end hollow shaft left end is connected with discharge end end cap (17) securing member, discharge end end cap (17) and cylindrical shell welding, the periphery of discharge end end cap is evenly equipped with a plurality of relief holes (23), relief hole is provided with lid, relief hole communicates with cylinder lumen, be evenly equipped with the rib of several protrusions in the discharging end cap (17), rib is an involute, be radial arrangement, be provided with the loading pipe (19) that communicates with cylindrical shell in the discharge end hollow shaft (18), feed end hollow shaft internal diameter is less than discharge end hollow shaft internal diameter.The inner diameter d 1 of feed end hollow shaft (6) is less than the inner diameter d 2 of discharge end hollow shaft (18), the d2 of d1≤(20-40%).
The utility model operation principle: two motors rotate simultaneously, pass through planetary reduction gear, big bevel pinion, hollow shaft drives cylindrical shell and rotates, abrasive media such as steel ball or rod iron are rotated with cylindrical shell under liner plate protrusion crest and action of centrifugal force, i.e. revolution, when abrasive media moves to the cylindrical shell top, owing to being parabola greater than centrifugal force, the own wt of abrasive media falls, hit the material that has entered in the chamber, the material that smashes enters the space between abrasive media immediately, abrasive media is when finishing with the i.e. revolution of cylindrical shell rotation, rotating alone under the effect of liner plate crest is rotation, at this moment, the abrasive media that material is rotated is ground to fine grained, move to discharge end by feed end under the effect of the liquid level discrepancy in elevation in material promotion that levigate material is constantly entered and the cylinder chamber, during ball milling, through the hole of termination liner plate, discharging opening is discharged.During rod milling, discharge through the hole of termination liner plate, the relief hole of end cap periphery.
Claims (7)
1. ball or rod milling system sand machine, the cylindrical shell of hollow (13) two ends are provided with the hollow shaft that communicates with cylindrical shell, the connection auger tooth (5) that does not turn respectively on the hollow shaft, two motors (1) output shaft is connection reducer (3) respectively, the decelerator output connects bevel pinion (4), bevel pinion (4) and bevel gear wheel (5) engagement, it is characterized in that, feed end hollow shaft (6) left end links to each other with feeder (15), feed end hollow shaft right-hand member is connected with cylindrical shell end cap (11), discharge end hollow shaft (18) right-hand member is discharge gate (24), discharge end hollow shaft left end is fixedlyed connected with discharge end end cap (17), discharge end end cap (17) is fixedlyed connected with cylindrical shell, the periphery of discharge end end cap has relief hole (23), relief hole communicates with cylinder lumen, is provided with the loading pipe (19) that communicates with cylindrical shell in the discharge end hollow shaft (18), and feed end hollow shaft internal diameter is less than discharge end hollow shaft internal diameter.
2. a kind of ball according to claim 1 or rod milling system sand machine, it is characterized in that, described cylinder lumen is provided with cylindrical shell abrasion-proof backing block (14), and the cylindrical shell left end is provided with feed end termination abrasion-proof backing block (12), and the cylindrical shell right-hand member is provided with discharge end termination abrasion-proof backing block (16).
3. a kind of ball according to claim 1 or rod milling system sand machine is characterized in that, are evenly equipped with the rib of several protrusions in the described discharging end cap (17), and rib is an involute, is radial arrangement.
4. a kind of ball according to claim 1 or rod milling system sand machine is characterized in that, the relief hole (23) of described discharge end end cap periphery is a plurality of, is distributed on the periphery of discharge end end cap, and relief hole is provided with lid.
5. a kind of ball according to claim 1 or rod milling system sand machine is characterized in that, described feed end hollow shaft (6) and discharge end hollow shaft (18) inwall are equipped with anti-wearing liner (7), are equipped with water conservancy diversion spiral (20) in two hollow shafts.
6. a kind of ball according to claim 1 or rod milling system sand machine is characterized in that, the inner diameter d 1 of described feed end hollow shaft (6) is less than discharge end hollow shaft (18) inner diameter d 2, the d2 of d1≤(20-40%).
7. a kind of ball according to claim 1 or rod milling system sand machine is characterized in that described decelerator (3) is a planetary reduction gear, and decelerator all is located in decelerator lower body (9) and decelerator upper body (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202944248U CN201586545U (en) | 2009-12-18 | 2009-12-18 | Ball milling or rod milling sand maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202944248U CN201586545U (en) | 2009-12-18 | 2009-12-18 | Ball milling or rod milling sand maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201586545U true CN201586545U (en) | 2010-09-22 |
Family
ID=42746314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202944248U Expired - Fee Related CN201586545U (en) | 2009-12-18 | 2009-12-18 | Ball milling or rod milling sand maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201586545U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341386A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Steel ball grinding mill |
| CN103537345A (en) * | 2013-10-29 | 2014-01-29 | 铜陵市大明玛钢有限责任公司 | Back-polishing type feed end lining board for ball grinder |
| CN104437762A (en) * | 2013-09-17 | 2015-03-25 | 中冶长天国际工程有限责任公司 | Ultra-fine ball mill |
| CN107398330A (en) * | 2017-06-22 | 2017-11-28 | 安徽海螺集团有限责任公司 | A kind of charging guiding device for cement ball mill |
| CN111135934A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made gravel production process |
| CN111135935A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made sand stone shaping, screening and crushing production process |
| CN111135929A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made sand stone shaping and screening production process |
| CN112295678A (en) * | 2020-09-11 | 2021-02-02 | 广西双博机械科技有限公司 | Ball-milling type sand making machine |
| CN112871301A (en) * | 2021-01-15 | 2021-06-01 | 烟台万亨智能设备有限公司 | Multi-grinding-body dispersion grinding machine |
-
2009
- 2009-12-18 CN CN2009202944248U patent/CN201586545U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103341386A (en) * | 2013-06-26 | 2013-10-09 | 无锡明珠钢球有限公司 | Steel ball grinding mill |
| CN104437762A (en) * | 2013-09-17 | 2015-03-25 | 中冶长天国际工程有限责任公司 | Ultra-fine ball mill |
| CN104437762B (en) * | 2013-09-17 | 2017-04-05 | 中冶长天国际工程有限责任公司 | A kind of Ultrafine Grinding ball mill |
| CN103537345A (en) * | 2013-10-29 | 2014-01-29 | 铜陵市大明玛钢有限责任公司 | Back-polishing type feed end lining board for ball grinder |
| CN107398330A (en) * | 2017-06-22 | 2017-11-28 | 安徽海螺集团有限责任公司 | A kind of charging guiding device for cement ball mill |
| CN111135934A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made gravel production process |
| CN111135935A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made sand stone shaping, screening and crushing production process |
| CN111135929A (en) * | 2019-12-25 | 2020-05-12 | 日昌升建筑新材料设计研究院有限公司 | Machine-made sand stone shaping and screening production process |
| CN112295678A (en) * | 2020-09-11 | 2021-02-02 | 广西双博机械科技有限公司 | Ball-milling type sand making machine |
| CN112871301A (en) * | 2021-01-15 | 2021-06-01 | 烟台万亨智能设备有限公司 | Multi-grinding-body dispersion grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100922 Termination date: 20111218 |