CN209476381U - A kind of planet mill tube of side discharging ball mill - Google Patents
A kind of planet mill tube of side discharging ball mill Download PDFInfo
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- CN209476381U CN209476381U CN201821655183.0U CN201821655183U CN209476381U CN 209476381 U CN209476381 U CN 209476381U CN 201821655183 U CN201821655183 U CN 201821655183U CN 209476381 U CN209476381 U CN 209476381U
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- mill tube
- planet
- ball mill
- mill
- chamber
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Abstract
Disclose a kind of planet mill tube of side discharging ball mill, it includes connecting shaft, mill tube ontology, mill tube ontology includes the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling, the side wall for chamber radial direction of gathering materials is equipped with relief hole, detachably it is set to the cover board of mill tube bodies top, the liner plate being set on grinding cavity wall, grinding chamber are provided with slit, connecting shaft and this body by integral forming of mill tube on the liner plate for the chamber side that gathers materials.A kind of planet mill tube cylinder of side discharging ball mill of the utility model is integrally formed, improve integral strength, service life significantly improves, the discharge method to be discharged using side, it can rotate more stable, greatly reduce noise and vibration, while connection negative discharging device can be passed through and realize continuous discharge, material is not necessarily to discharge more efficient by longer tapping channel.
Description
Technical field
The utility model relates to crush, grind, mechanical force activating, mechanical force and chemical and mechanical alloy manufacture field neck
Domain, in particular to a kind of planet mill tube of side discharging ball mill.
Background technique
Ball mill has had more than 100 years history as traditional milling equipment.It refines system as by solid material
The important equipment of powder is widely used in the departments such as metallurgy, chemical industry, cement, ceramics, building, electric power, medicine and national defense industry.
Ore dressing department especially in metallurgical industry, grinding operation are even more to have highly important status.
Milling barrel of planetary ball mill both can be horizontally mounted or be vertically mounted on public turntable.The main distinction of the two
It is that the motion mode of mill tube is different.The cylinder of general milling machine is only around fixed center axis rotation, and planet mill tube is complexity
Plane motion, on the one hand, motor drives the rotation of public turntable, and it is at this time " revolution " that mill tube mounted thereto, which rotates with it,
Transport motion；On the other hand, due to the effect of gear or V -- belt Drive, mill tube is also around the central axis of itself " rotation " opposite fortune
It is dynamic.This existing revolution of mill tube has the plane motion of rotation, referred to as planetary motion again.The planetary motion of mill tube is planet ball
Grinding machine is different from the basic sign of general milling machine.It is considered as the combination of a kind of general milling machine and centrifugal ball mill and
A kind of new architecture to grow up.
Planetary high-energy ball mill can crush material, be ground, be widely used in metallurgy, mineral products, chemical industry, medicine,
The fields such as geology.Planetary ball mill is equipped with multiple ball grinders on same spindle turntable, and each ball grinder is in addition to around main shaft
Rotation, that is, planetary motion are also done while revolution.Other opposite ball mills have higher impact force and hit frequency
Rate preferably can realize broken and welding to powder, be the important equipment of mechanical alloying method in material preparation, material preparation
Process belongs to powder metallurgy under nonequilibrium state, using high-energy impact prolonged between material, abrading-ball and ball grinder, grinds
Pressure makes material repeated deformation, cold welding, broken, refinement, constantly exposes fresh surface, make each element atom phase counterdiffusion
Or solid-state reaction occurs, to realize the complicated physical and chemical process of Elements Atom grade alloying.
Planet mill tube is horizontal to be mounted on the traffic cycle placed perpendicular to ground level, when operation, planet mill tube not only this
Body rotation will also follow traffic cycle to revolve, and form planetary motion.During the motion, the bottom surface that ball grinder is not fixed,
Abrading-ball and the abrasive material collective effect by revolution centrifugal force, rotation centrifugal force and gravity in perpendicular in mill tube.Machine rotation
When turning, the size of each point institute stress and direction are all constantly changing in tank so that abrading-ball and abrasive material in running at high speed mutually it
Between fierce collision, squeeze, substantially increase grinding efficiency and grinding effect.Especially ball grinder is in horizontal crouch and puts mode, and
Due to rotation, the bottom surface that do not fix avoids the knot bottom phenomenon of a part of raw material.
In recent years, since energy expenditure increases, the decline of the grade of ore, reduces construction investment and producing cost is the world
The serious problem that various countries' mine faces is the main tendency of modern dressing plant's construction, ball using high-efficiency large equipment
The enlargement of grinding machine and reduction vibration and noise are defects of the existing technology.
Disclosed above- mentioned information are used only for enhancing the understanding to the utility model background in the background section, therefore
It may be comprising not constituting the information of the prior art known to a person of ordinary skill in the art in home.
Utility model content
In view of this, the shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts, a kind of side is provided and pellet
The planet mill tube of grinding machine can significantly improve the service life of crushing efficiency, discharging efficiency and device.
To achieve the above object, the planet mill tube of discharging ball mill in side provided by the utility model includes:
Connecting shaft is connect with the sun gear of ball mill, and planet mill tube is revolved with sun gear, while being carried out certainly
Turn.
Mill tube ontology, mill tube ontology include the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling,
The side wall for chamber radial direction of gathering materials is equipped with relief hole.
Cover board is detachably set to mill tube bodies top.
The connecting shaft and this body by integral forming of mill tube.
Liner plate, liner plate are made of anti-abrasive material, are set on grinding cavity wall, lining of the grinding chamber close to the chamber side that gathers materials
Slit is provided on plate.
Further, the liner plate is removably mounted on grinding cavity wall；Backing surface has bulge-structure.Liner plate
On slit can be one or multiple.
Liner plate can be integrated formed structure, be also possible to be spliced by muti-piece liner plate, the liner plate is detachably installed
In grinding cavity wall.
When having multiple slits on liner plate, the slit is radially distributed from less to more, by slot number at subcircular
Few, slot number remoter from the center of circle is more.
The liner plate includes the side plate for being set to grinding chamber side wall, the bottom plate for being set to grinding chamber bottom surface and is set to cover board
On top plate, multiple slits are provided on bottom plate, space between the side plate, bottom plate and top plate forms grinding chamber
Side plate, bottom plate and top plate in grinding chamber all can be integrally formed, and can also have muti-piece.
For the dynamic balancing for keeping planet mill tube revolution and rotation, the connecting shaft is hollow structure, can be reduced significantly altogether
Vibration.
It is provided with driving member in the connecting shaft, driving member is connected cooperation with the central axis of sun gear, enables connecting shaft
Enough rotations.Meanwhile the kind of drive of the driving member can be Synchronous Transmission or differential gearing.
Further, the discharge gate to gather materials in chamber radial sidewalls that is set to has multiple, the multiple discharge gate setting
In on the same plane perpendicular to connecting shaft.Discharge gate may be provided with the sieve of material screening.
The grinding chamber and gather materials it is intracavitary be equipped with measurement temperature temperature sensor, for connect with control module monitor and
Adjust processing temperature.
Further, the intracavitary pressure sensor being equipped with for measuring negative pressure value that gathers materials, with negative pressure device and discharging
Device connection, adjusts discharge pressure.
The utility model has the beneficial effects that
The planet mill tube cylinder of the side discharging ball mill of the utility model is integrally formed, and improves integral strength, the service life is significant
It improves, the discharge method to be discharged using side is avoided entire connecting shaft and penetrates through and carry material, can rotate more stable, pole
The earth reduces noise and vibration, while continuous discharge can be realized by connection negative discharging device, and material is not necessarily to by longer
Tapping channel, discharge it is more efficient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the planet mill tube of the side discharging ball mill of the utility model one embodiment.
Fig. 2 is the partial enlarged view of the planet mill tube of the side discharging ball mill of the utility model one embodiment
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Fig. 1 is the structural schematic diagram of the planet mill tube of the side discharging ball mill of the utility model one embodiment, as schemed institute
Show, a kind of planet mill tube of side discharging ball mill includes:
Connecting shaft 410 is connect with the sun gear of ball mill, planet mill tube 400 is revolved with sun gear, simultaneously
Carry out rotation.
Mill tube ontology 420, mill tube ontology 420 include for the grinding chamber 423 of ball milling and for collecting the material after ball milling
The chamber 424 that gathers materials, the radial side wall of chamber 424 that gathers materials is equipped with relief hole 421.
Cover board 430 is detachably set to 420 top of mill tube ontology.
The connecting shaft 410 is integrally formed with mill tube ontology 420.
Liner plate, liner plate are made of anti-abrasive material, are set on grinding cavity wall, lining of the grinding chamber close to the chamber side that gathers materials
Slit is provided on plate 426.
In one embodiment, the liner plate is removably mounted on 423 inner wall of grinding chamber；Backing surface has protrusion
Structure.Slit on liner plate can be for one or multiple.
In one embodiment, liner plate can be integrated formed structure, be also possible to be spliced by muti-piece liner plate, described
Liner plate is removably mounted at 423 inner wall of grinding chamber.
In one embodiment, there are multiple slits, the slit is radially distributed from less to more, leans on subcircular on liner plate
Place's slot number is few, and slot number remoter from the center of circle is more.
In one embodiment, the liner plate include the side plate 425 for being set to grinding chamber side wall, 429, be set to grinding chamber
The bottom plate 426 of bottom surface and the top plate 431 being set on cover board, are provided with multiple slits on bottom plate 426, the side plate 425,
429, the space between bottom plate 426 and top plate 432 forms grinding chamber 423.
In one embodiment, the side plate 425 in grinding chamber 423,429, bottom plate 426 and top plate 432 all can be integrated
Molding, can also be spliced by muti-piece.
It in one embodiment, is to keep the revolution of planet mill tube 400 and the dynamic balancing of rotation, during the connecting shaft 410 is
Hollow structure can reduce significantly resonance.
In one embodiment, it is provided with driving member in the connecting shaft 410, driving member is connected with the central axis of sun gear
Cooperation is connect, 410 rotation of connecting shaft is enable.Meanwhile the kind of drive of the driving member can be Synchronous Transmission or differential gearing.
In one embodiment, it is described be set to the discharge gate 421 to gather materials in 424 radial sidewalls of chamber have it is multiple, it is described more
A discharge gate 421 is set on the same plane perpendicular to connecting shaft 410.Discharge gate 421 may be provided with the sieve of material screening.
In one embodiment, it is equipped with the temperature sensor for measuring temperature in the grinding chamber 423 and the chamber 424 that gathers materials, used
Processing temperature is monitored and adjusted in connecting with control module.
In one embodiment, it is equipped with the pressure sensor for measuring negative pressure value in the chamber 424 that gathers materials, is filled with negative pressure
It sets and is connected with discharging device, adjust discharge pressure.
Industrial applicibility
The planet mill tube of the side discharging ball mill of the utility model can be manufactured and be used in broken field.
Although the embodiments of the present invention are described in conjunction with attached drawing above, the utility model does not limit to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment is only schematical, directiveness, without
It is restrictive.Those skilled in the art under the enlightenment of this specification and are not departing from the utility model claims
In the case where the range protected, a variety of forms can also be made, these belong to the column of the utility model protection.
Claims (14)
1. a kind of planet mill tube of side discharging ball mill, characterized in that it comprises:
Connecting shaft；
Mill tube ontology, mill tube ontology include the chamber that gathers materials for the grinding chamber of ball milling and for collecting the material after ball milling, are gathered materials
The side wall of chamber radial direction is equipped with relief hole, the intracavitary pressure sensor being equipped with for measuring negative pressure value that gathers materials；
Cover board is detachably set to mill tube bodies top；
Liner plate, liner plate are set on grinding cavity wall, and grinding chamber is provided with slit on the liner plate for the chamber side that gathers materials；
The connecting shaft and this body by integral forming of mill tube.
2. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that the liner plate is detachable
Ground is mounted on grinding cavity wall.
3. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that backing surface has convex
It rises.
4. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that the slit is more
It is a.
5. a kind of planet mill tube of side discharging ball mill according to claim 4, which is characterized in that the slit is radially
It is distributed from less to more.
6. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that the liner plate includes setting
The top plate for being placed in the side plate of grinding chamber side wall, being set to the bottom plate of grinding chamber bottom surface and being set on cover board, is arranged on bottom plate
There are multiple slits, the space between the side plate, bottom plate and top plate forms grinding chamber.
7. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that there is muti-piece in grinding chamber
Liner plate, the liner plate are removably mounted at grinding cavity wall.
8. a kind of planet mill tube of side discharging ball mill according to claim 6, which is characterized in that the side in grinding chamber
Plate, bottom plate and top plate have muti-piece.
9. a kind of planet mill tube of discharging ball mill in side according to claim 1, which is characterized in that during the connecting shaft is
Hollow structure.
10. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that in the connecting shaft
It is provided with transmission device, for the center axis connection with sun gear and drives planetary gear rotation.
11. a kind of planet mill tube of side discharging ball mill according to claim 10, which is characterized in that the transmission device
The kind of drive can be Synchronous Transmission or differential gearing.
12. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that chamber radial side of gathering materials
Discharge gate on wall has multiple, and the multiple discharge gate is set on the same plane perpendicular to connecting shaft.
13. a kind of planet mill tube of side discharging ball mill according to claim 1, which is characterized in that discharge gate is provided with
Sieve.
14. a kind of planet mill tube of discharging ball mill in side according to claim 1, which is characterized in that the grinding chamber and
Gather materials the intracavitary temperature sensor for being equipped with measurement temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655183.0U CN209476381U (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655183.0U CN209476381U (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
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| Publication Number | Publication Date |
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| CN209476381U true CN209476381U (en) | 2019-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821655183.0U Active CN209476381U (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube of side discharging ball mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078711A (en) * | 2018-10-12 | 2018-12-25 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
-
2018
- 2018-10-12 CN CN201821655183.0U patent/CN209476381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078711A (en) * | 2018-10-12 | 2018-12-25 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube of side discharging ball mill |
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