CN208786562U - A kind of electrodeless variable-speed ball milling instrument - Google Patents
A kind of electrodeless variable-speed ball milling instrument Download PDFInfo
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- CN208786562U CN208786562U CN201821339800.6U CN201821339800U CN208786562U CN 208786562 U CN208786562 U CN 208786562U CN 201821339800 U CN201821339800 U CN 201821339800U CN 208786562 U CN208786562 U CN 208786562U
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- ball milling
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- wheel
- speed
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Abstract
The utility model discloses a kind of electrodeless variable-speed ball milling instrument, including the fixed bearing block being mounted on specific installation panel, high-speed bearing is installed in the fixed bearing block, it is vertically-mounted at the center of fixed bearing block to have main shaft, the lower end of the main shaft is equipped with the transmission gear wheel driven by motor A, the upper end of main shaft is equipped with transmission deep bid, ball grinder is installed on the transmission deep bid, the toothed belt driven by motor B being installed on main shaft is equipped between transmission deep bid and transmission gear wheel, the driven gear for being installed on ball milling pot bottom is engaged in the toothed belt.The utility model can satisfy different experiments room for different materials different grain size and energy sets itself rotating ratio, highest velocity of rotation can realize the efficient requirement of experiment of high revolving speed up to 2500rpm or more to the greatest extent.
Description
Technical field
The utility model relates to a kind of electrodeless variable-speed ball milling instrument, belong to ball-grinding machine technical field.
Background technique
For laboratory ball milling instrument in the market since single rotating ratio is limited, most of same type laboratories ball milling in the market
Instrument revolving speed is all difficult to break through 1000 turns, and rotating ratio is fixed, long and sample granularity is offending so as to cause the ground sample time
Problem designs a entitled " variable speed ball milling instrument " structure to solve the above-mentioned problems, which can satisfy different realities
Room is tested for different materials different grain size and energy sets itself rotating ratio, highest velocity of rotation, can be most up to 2500rpm or more
The efficient requirement of experiment of the high revolving speed of realization of big degree.
Utility model content
The main purpose of the utility model is to provide a kind of electrodeless variable-speed ball milling instrument, can satisfy different experiments room and are directed to
Different materials different grain size and energy sets itself rotating ratio, highest velocity of rotation, can be maximum up to 2500rpm or more
It realizes the efficient requirement of experiment of high revolving speed, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of electrodeless variable-speed ball milling instrument, including the fixed bearing block being mounted on specific installation panel, the fixing bearing
High-speed bearing is installed in seat, vertically-mounted at the center of fixed bearing block to have main shaft, the lower end of the main shaft is equipped with by electricity
The transmission gear wheel of machine A driving, the upper end of main shaft are equipped with transmission deep bid, are equipped with ball grinder on the transmission deep bid, are driven
It is equipped with the toothed belt driven by motor B being installed on main shaft between deep bid and transmission gear wheel, is nibbled in the toothed belt
Conjunction has the driven gear for being installed on ball milling pot bottom.
Further, the output shaft of the motor A is equipped with small pulley A, and the small pulley A is big by transmission belt and transmission
Gear is connected.
Further, the toothed belt includes that the inside being installed on main shaft is equipped with the wheel seat of high-speed bearing, the wheel
Seat, which is externally provided with, is equipped with the driving gear being installed on wheel seat with the integrally formed wheel body of wheel seat, the top of the wheel body.
Further, the output shaft of the motor B is equipped with small pulley B, and the small pulley B passes through transmission belt and wheel body phase
Even.
Further, the transmission deep bid includes the mounting disc seat being installed on main shaft, and the mounting disc seat, which is equipped with, to be passed
Moving plate body.
Further, the ball grinder includes the pedestal being installed on disk body, and the top of the pedestal is equipped with ball milling tank body,
The bottom of pedestal is equipped with the gear shaft for installing driven gear.
The internal fixed bearing block equipped with high-speed bearing is fixed on specific installation panel first, volume two is equipped with band small band
The motor A of wheel is rotated by motor A and drives transmission belt, drives the transmission big belt wheel for being fixed on live spindle lower end, and due to passing
Dynamic deep bid is fixed together with live spindle, and while live spindle rotation, transmission deep bid is also and then rotated, and is mounted on biography
The driven gear that planetary orbital rotational motion is carried out around toothed belt can be done on dynamic deep bid, it may appear that two kinds of working orders:
The first situation: when motor A rotate, when motor B does not rotate, allow for due to motor A rotate and cause indirectly from
Moving gear does the fixed rotation mode of opposite and rotating ratio around dynamic toothed belt, driven gear is currently maintained static；
Second situation: when motor A and motor B are rotated simultaneously with different rotating speeds, just will appear, different rotating speeds ratio
Under driven gear do planetary orbital rotational motion around the toothed belt of a different rotating speeds, at this time due to different rotating speeds
In the case where operating, the result of different rotating speeds ratio is generated；By experimental analysis, this organization plan may make driven gear to operate
Speed reaches 2500rpm or more, and the discharging-material size fine degree of conventional efficient and laboratory sample has apparent advantage.
The utility model can satisfy different experiments room for different materials different grain size and energy sets itself rotating ratio, most
High velocity of rotation can realize the efficient requirement of experiment of high revolving speed up to 2500rpm or more to the greatest extent.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the cross-sectional view in the utility model Fig. 1 at A-A.
In figure: 1, motor B；2, small pulley B；3, transmission belt；4, driving gear；5, it is driven disk body；6, mounting disc seat；7, ball
Grinding jar body；8, pedestal；9, gear shaft；10, driven gear；11, wheel seat；12, fixed bearing block；13, small pulley A；14, motor A；
15, it is driven gear wheel；16, main shaft；17, wheel body；18, high-speed bearing；19, toothed belt；20, it is driven deep bid.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As illustrated in fig. 1 and 2, the present embodiment provides a kind of electrodeless variable-speed ball milling instrument, including are mounted on specific installation panel
Fixed bearing block, high-speed bearing is installed in the fixed bearing block, it is vertically-mounted at the center of fixed bearing block to have main shaft,
The lower end of the main shaft is equipped with the transmission gear wheel driven by motor A, and the upper end of main shaft is equipped with transmission deep bid, the transmission
Ball grinder is installed on deep bid, be driven deep bid and is driven the tooth driven by motor B for being equipped with and being installed on main shaft between gear wheel
Shape belt wheel is engaged with the driven gear for being installed on ball milling pot bottom in the toothed belt.
The internal fixed bearing block equipped with high-speed bearing is fixed on specific installation panel first, volume two is equipped with band small band
The motor A of wheel is rotated by motor A and drives transmission belt, drives the transmission big belt wheel for being fixed on live spindle lower end, and due to passing
Dynamic deep bid is fixed together with live spindle, and while live spindle rotation, transmission deep bid is also and then rotated, and is mounted on biography
The driven gear that planetary orbital rotational motion is carried out around toothed belt can be done on dynamic deep bid, it may appear that two kinds of working orders:
The first situation: when motor A rotate, when motor B does not rotate, allow for due to motor A rotate and cause indirectly from
Moving gear does the fixed rotation mode of opposite and rotating ratio around dynamic toothed belt, driven gear is currently maintained static；
Second situation: when motor A and motor B are rotated simultaneously with different rotating speeds, just will appear, different rotating speeds ratio
Under driven gear do planetary orbital rotational motion around the toothed belt of a different rotating speeds, at this time due to different rotating speeds
In the case where operating, the result of different rotating speeds ratio is generated；By experimental analysis, this organization plan may make driven gear to operate
Speed reaches 2500rpm or more, and the discharging-material size fine degree of conventional efficient and laboratory sample has apparent advantage.
Further, the output shaft of the motor A is equipped with small pulley A, and the small pulley A is big by transmission belt and transmission
Gear is connected.
Further, the toothed belt includes that the inside being installed on main shaft is equipped with the wheel seat of high-speed bearing, the wheel
Seat, which is externally provided with, is equipped with the driving gear being installed on wheel seat with the integrally formed wheel body of wheel seat, the top of the wheel body.
Further, the output shaft of the motor B is equipped with small pulley B, and the small pulley B passes through transmission belt and wheel body phase
Even.
Further, the transmission deep bid includes the mounting disc seat being installed on main shaft, and the mounting disc seat, which is equipped with, to be passed
Moving plate body.
Further, the ball grinder includes the pedestal being installed on disk body, and the top of the pedestal is equipped with ball milling tank body,
The bottom of pedestal is equipped with the gear shaft for installing driven gear.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.
Claims (6)
1. a kind of electrodeless variable-speed ball milling instrument, it is characterised in that: described including the fixed bearing block being mounted on specific installation panel
High-speed bearing is installed in fixed bearing block, it is vertically-mounted at the center of fixed bearing block to have main shaft, the lower end peace of the main shaft
Equipped with the transmission gear wheel driven by motor A, the upper end of main shaft is equipped with transmission deep bid, is equipped with ball milling on the transmission deep bid
Tank is driven deep bid and is driven the toothed belt driven by motor B for being equipped with and being installed on main shaft between gear wheel, the toothed belt
The driven gear for being installed on ball milling pot bottom is engaged on wheel.
2. a kind of electrodeless variable-speed ball milling instrument according to claim 1, it is characterised in that: set on the output shaft of the motor A
There are small pulley A, the small pulley A to be connected by transmission belt with transmission gear wheel.
3. a kind of electrodeless variable-speed ball milling instrument according to claim 1, it is characterised in that: the toothed belt includes being installed on
Inside on main shaft is equipped with the wheel seat of high-speed bearing, the wheel seat be externally provided with the integrally formed wheel body of wheel seat, the wheel body
Top is equipped with the driving gear being installed on wheel seat.
4. a kind of electrodeless variable-speed ball milling instrument according to claim 1, it is characterised in that: set on the output shaft of the motor B
There are small pulley B, the small pulley B to be connected by transmission belt with wheel body.
5. a kind of electrodeless variable-speed ball milling instrument according to claim 1, it is characterised in that: the transmission deep bid includes being installed on
Mounting disc seat on main shaft, the mounting disc seat are equipped with transmission disk body.
6. a kind of electrodeless variable-speed ball milling instrument according to claim 1, it is characterised in that: the ball grinder includes being installed on disk
Pedestal on body, the top of the pedestal are equipped with ball milling tank body, and the bottom of pedestal is equipped with the gear shaft for installing driven gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339800.6U CN208786562U (en) | 2018-08-20 | 2018-08-20 | A kind of electrodeless variable-speed ball milling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821339800.6U CN208786562U (en) | 2018-08-20 | 2018-08-20 | A kind of electrodeless variable-speed ball milling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208786562U true CN208786562U (en) | 2019-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821339800.6U Active CN208786562U (en) | 2018-08-20 | 2018-08-20 | A kind of electrodeless variable-speed ball milling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208786562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343135A (en) * | 2020-10-14 | 2021-02-09 | 于梦广 | Energy-saving kitchen garbage disposer and energy-saving green building |
-
2018
- 2018-08-20 CN CN201821339800.6U patent/CN208786562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343135A (en) * | 2020-10-14 | 2021-02-09 | 于梦广 | Energy-saving kitchen garbage disposer and energy-saving green building |
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