CN204739160U - Large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit - Google Patents
Large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit Download PDFInfo
- Publication number
- CN204739160U CN204739160U CN201520183339.XU CN201520183339U CN204739160U CN 204739160 U CN204739160 U CN 204739160U CN 201520183339 U CN201520183339 U CN 201520183339U CN 204739160 U CN204739160 U CN 204739160U
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- China
- Prior art keywords
- input gear
- scale vertical
- speed reducer
- gear axle
- shaft
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- Expired - Fee Related
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- 239000011324 bead Substances 0.000 title abstract 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 20
- 238000003756 stirring Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Gear Transmission (AREA)
Abstract
The utility model discloses a large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit, a plurality of motors connect an input gear axle through input shaft locking dish respectively, and the driving of parallel axes of power dividing formula, output large gear and output shaft are constituteed with large gear simultaneously to a plurality of input gear axles. The utility model discloses a transmission of many power input, under the prerequisite that satisfies the transmission dynamic strength, messenger's structure is simple more, manufacturing is convenient, the input gear axle adopts the hollow shaft, utilizes locking dish and motor shaft connection, than adopting shaft coupling safe and reliable, easily dismouting more.
Description
Technical field
The utility model relates to a kind of large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer.
Background technique
Vertical mixing mill obtains and develops rapidly for over ten years recently, applies widely in metallurgy, mining industry, nonmetallic mineral material, chemical industry, pottery and field of new.Along with the maximization of vertical mixing mill equipment and the constantly perfect of technology, because it has significant energy-saving and cost-reducing and efficient grinding rate, vertical stirring mill is applied more and more general in the crushing process of metal mine, and the speed reducer matched with it also maximizes thereupon day by day.Existing general speed reducer can not meet vertical mixing mill and stand the dress installation of speed reducer and usability requirement, the shortcoming such as have that distortion is large, Heavy Weight, transmitted power loss are large.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provides a kind of large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer, this speed reducer structure is simple, convenient processing and manufacture, bearing capacity are strong, it is little to be out of shape, and stable working is reliable, and transmission efficiency is high, cost is low.
In order to realize above-mentioned item, the utility model adopts technological scheme as described below:
A kind of large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer, multiple motor connects an input gear axle respectively by input shaft locking plate, multiple input gear axle engages with gearwheel simultaneously and forms the power dividing type driving of parallel axes, exports gearwheel and is connected with output shaft.
Further, described motor is at least provided with 2.
Further, described input gear axle, output shaft are all fixed in box body of speed reducer by roller bearings.
Further, described input gear axle is hollow shaft structure.
Owing to adopting technique scheme, the utility model has following superiority:
1, the utility model adopts many motors to input transmission, under the prerequisite meeting transferring power intensity, makes that structure is more simple, convenient processing and manufacture;
2, input gear axle adopt hollow shaft, utilize locking plate and motor shaft to connect, than adopt coupling more safe and reliable, be easy to dismounting.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, locking plate, 2, input gear axle, 3, gearwheel, 4, output shaft, 5, box body of speed reducer.
Embodiment
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
As shown in Figure 1, a kind of large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer, multiple motor connects an input gear axle 2 respectively by locking plate 1, multiple input gear axle 2 engages with gearwheel 3 simultaneously and forms the power dividing type driving of parallel axes, gearwheel 3 is connected with output shaft 4, complete power stage, thus realize Ball-stirring mill running.
Described input gear axle 2, output shaft 4 are all fixed in box body of speed reducer 5 by roller bearings.
Described motor at least adopts 2, also can be 3 or 4, and all input gear axles is symmetrical arranged along gearwheel circumferencial direction is uniform.
The material of all gear parts of the utility model all adopts high-quality nickel-containing alloys steel, input gear axle, gearwheel carburizing and quenching, and finished heat treatment hardness reaches HRC60 ± 2; Gearwheel adopts welded structure, ensure that bearing capacity and the safety and reliability of gear.
The utility model gear used is finally processed and is adopted high-precision numerical control forming mill roll flute, and hardened face gear precision reaches 5 grades of GB/T10095 standard regulation; The input gear axle part that cogs adopts suitable profile modification technology, drastically increases bearing capacity and the wear resistance of gear, ensure that functional reliability, extend working life.
Box body of speed reducer 5 of the present utility model adopts cylinder mode, utilizes a large amount of steel pipe to support, and integral rigidity and the intensity of speed reducer improve a lot.
The speed reducer of the present embodiment is described to adopt dual-motor to input the driving of parallel axes, two input gear axisymmetric are arranged in gearwheel both sides and engage with gearwheel, utilize two motors to drive two input gear axles simultaneously, two input gear axles drive gearwheel simultaneously, and then drive output shaft outputting power.The utility model has high power density, output torque is large, structure is simple, highi degree of accuracy, high technology content and volume are little, lightweight, be out of shape the features such as little, reduces the manufacturing and cost of investment, simultaneously safe and reliable, long service life.
The part that the utility model does not describe is prior art.
Claims (4)
1. a large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer, it is characterized in that: multiple motor connects an input gear axle respectively by input shaft locking plate, multiple input gear axle engages with gearwheel simultaneously and forms the power dividing type driving of parallel axes, exports gearwheel and is connected with output shaft.
2. large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer according to claim 1, is characterized in that: described motor is at least provided with 2.
3. large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer according to claim 1, is characterized in that: described input gear axle, output shaft are all fixed in box body of speed reducer by roller bearings.
4. large-scale vertical Ball-stirring mill multi-motor driving parallel-axes gears speed reducer according to claim 1, is characterized in that: described input gear axle is hollow shaft structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183339.XU CN204739160U (en) | 2015-03-30 | 2015-03-30 | Large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520183339.XU CN204739160U (en) | 2015-03-30 | 2015-03-30 | Large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204739160U true CN204739160U (en) | 2015-11-04 |
Family
ID=54420898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520183339.XU Expired - Fee Related CN204739160U (en) | 2015-03-30 | 2015-03-30 | Large -scale vertical stirred bead mill is with many motor drive parallel axis gear reduction unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204739160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261061A (en) * | 2018-11-15 | 2019-01-25 | 力博重工科技股份有限公司 | 3 driven type large size bulk cargo agitating devices |
-
2015
- 2015-03-30 CN CN201520183339.XU patent/CN204739160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109261061A (en) * | 2018-11-15 | 2019-01-25 | 力博重工科技股份有限公司 | 3 driven type large size bulk cargo agitating devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |