CN109092460A - A kind of planet mill tube for ball mill - Google Patents
A kind of planet mill tube for ball mill Download PDFInfo
- Publication number
- CN109092460A CN109092460A CN201811187987.7A CN201811187987A CN109092460A CN 109092460 A CN109092460 A CN 109092460A CN 201811187987 A CN201811187987 A CN 201811187987A CN 109092460 A CN109092460 A CN 109092460A
- Authority
- CN
- China
- Prior art keywords
- mill tube
- planet
- ball
- mill
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/04—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container
- B02C17/08—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with unperforated container with containers performing a planetary movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/183—Feeding or discharging devices
Abstract
Disclose a kind of planet mill tube for 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, and the side wall for chamber radial direction of gathering materials is equipped with relief hole, is detachably set to the cover board of mill tube bodies top.Planet mill tube for ball mill of the invention uses the discharge method of side discharging, 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 present invention relates to crushing, grinding, mechanical force activating, mechanical force and chemical and mechanical alloy manufacture fields, especially
It is related to a kind of planet mill tube for 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 background of the present invention in the background section, it is thus possible to
Information comprising not constituting the prior art known to a person of ordinary skill in the art in home.
Summary of the invention
In view of this, it is an object of the invention to overcome the above-mentioned prior art, provide a kind of for ball mill
Planet mill tube can significantly improve the service life of crushing efficiency, discharging efficiency and device.
To achieve the above object, include: provided by the present invention for the planet mill tube of ball mill
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；
There are multiple slits between the grinding chamber and the chamber that gathers materials, the material of milled is intracavitary into gathering materials by slit.
The discharge gate to gather materials in chamber radial sidewalls can be set multiple.
The multiple discharge gate may be disposed on the same plane perpendicular to connecting shaft.
The discharge mouth-shaped can be bar shaped or circle.The discharge gate is provided with sieve.
For the dynamic balancing for keeping planet mill tube revolution and rotation, the connecting shaft is hollow structure, can be reduced significantly altogether
Vibration.
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.
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.
For connection locator and driving member, connecting shaft front-end and back-end are provided with the cotter way of positioning.
Beneficial effects of the present invention:
Planet mill tube for ball mill of the invention, cylinder are integrally formed, and significantly improve integral strength, service life
Discharge method that is long, being discharged using side, is avoided entire connecting shaft and penetrates through and carry material, can rotate it is more stable, greatly
Ground 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 discharges 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 one embodiment of the invention.
Fig. 2 is the partial enlarged view of the planet mill tube of the side discharging ball mill of one embodiment of the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the structural schematic diagram of the planet mill tube for ball mill of one embodiment of the invention, as shown, a kind of
Planet mill tube for 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.
In one embodiment, there are multiple slits between the grinding chamber 423 and the chamber 424 that gathers materials, the material of milled passes through
Slit enters and gathers materials in chamber 424.
In one embodiment, the discharge gate 421 to gather materials in 424 radial sidewalls of chamber can be set multiple.
In one embodiment, the multiple discharge gate 421 may be disposed on the same plane perpendicular to connecting shaft 410.
In one embodiment, 421 shape of discharge gate can be bar shaped or circle.The discharge gate 421 is provided with
Sieve.
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 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.
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.
It in one embodiment, is connection locator and driving member, 410 front-end and back-end of connecting shaft are provided with positioning and use
Cotter way.
Industrial applicibility
Planet mill tube for ball mill of the invention can be manufactured and be used in broken field.
Although embodiment of the present invention is described in conjunction with attached drawing above, the invention is not limited to above-mentioned
Specific embodiments and applications field, above-mentioned specific embodiment are only schematical, directiveness, rather than restricted
's.Those skilled in the art are under the enlightenment of this specification and in the range for not departing from the claims in the present invention and being protected
In the case where, a variety of forms can also be made, these belong to the column of protection of the invention.
Claims (10)
1. a kind of planet mill tube for ball mill comprising:
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；
Cover board is detachably set to mill tube bodies top, is provided with feeding inlet on cover board.
2. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that grinding chamber and gather materials chamber it
Between have multiple slits, the material of milled is entered by slit 427 to gather materials in chamber 424.
3. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that gather materials in chamber radial sidewalls
Discharge gate have it is multiple.
4. a kind of planet mill tube for ball mill according to claim 3, it is characterised in that the multiple discharge gate is set
It is placed on the same plane perpendicular to connecting shaft.
5. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that discharge mouth-shaped is bar shaped
Or it is round.
6. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that discharge gate is provided with sieve.
7. -6 any a kind of planet mill tube for ball mill according to claim 1, it is characterised in that the connecting shaft
For hollow structure.
8. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that be provided with biography in connecting shaft
Moving part, driving member are connected cooperation with the central axis of sun gear, enable connecting shaft rotation.
9. a kind of planet mill tube for ball mill according to claim 9, it is characterised in that the transmission of the driving member
Mode can be Synchronous Transmission or differential gearing.
10. a kind of planet mill tube for ball mill according to claim 1, it is characterised in that at the top and bottom of connecting shaft
It is provided with the cotter way of positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187987.7A CN109092460A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube for ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811187987.7A CN109092460A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube for ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109092460A true CN109092460A (en) | 2018-12-28 |
Family
ID=64868643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811187987.7A Pending CN109092460A (en) | 2018-10-12 | 2018-10-12 | A kind of planet mill tube for ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109092460A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102151595A (en) * | 2011-05-18 | 2011-08-17 | 南京工业大学 | Continuous production horizontal planetary ball mill separately driven to revolute and rotate |
| CN102172548A (en) * | 2011-02-25 | 2011-09-07 | 南京工业大学 | Continuous horizontal type planet ball grinder |
| CN203044093U (en) * | 2013-01-22 | 2013-07-10 | 江苏普格机械有限公司 | Flour mill |
| CN105478200A (en) * | 2016-01-21 | 2016-04-13 | 徐州马龙节能环保设备有限公司 | Horizontal planetary mill |
| CN106732985A (en) * | 2017-01-13 | 2017-05-31 | 北新集团建材股份有限公司 | A kind of control method of ball mill |
| CN106853405A (en) * | 2015-12-09 | 2017-06-16 | 朱森 | A kind of high efficiency ball mill control system |
| CN206980892U (en) * | 2017-06-30 | 2018-02-09 | 信阳市天力新型建筑材料有限责任公司 | Ball mill device with planetary gear train |
| CN207576540U (en) * | 2017-10-31 | 2018-07-06 | 昆明理工大学 | A kind of planetary ball mill |
| CN209156020U (en) * | 2018-10-12 | 2019-07-26 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
-
2018
- 2018-10-12 CN CN201811187987.7A patent/CN109092460A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102172548A (en) * | 2011-02-25 | 2011-09-07 | 南京工业大学 | Continuous horizontal type planet ball grinder |
| CN102151595A (en) * | 2011-05-18 | 2011-08-17 | 南京工业大学 | Continuous production horizontal planetary ball mill separately driven to revolute and rotate |
| CN203044093U (en) * | 2013-01-22 | 2013-07-10 | 江苏普格机械有限公司 | Flour mill |
| CN106853405A (en) * | 2015-12-09 | 2017-06-16 | 朱森 | A kind of high efficiency ball mill control system |
| CN105478200A (en) * | 2016-01-21 | 2016-04-13 | 徐州马龙节能环保设备有限公司 | Horizontal planetary mill |
| CN106732985A (en) * | 2017-01-13 | 2017-05-31 | 北新集团建材股份有限公司 | A kind of control method of ball mill |
| CN206980892U (en) * | 2017-06-30 | 2018-02-09 | 信阳市天力新型建筑材料有限责任公司 | Ball mill device with planetary gear train |
| CN207576540U (en) * | 2017-10-31 | 2018-07-06 | 昆明理工大学 | A kind of planetary ball mill |
| CN209156020U (en) * | 2018-10-12 | 2019-07-26 | 河南先导机械力化学研究院有限公司 | A kind of planet mill tube for ball mill |
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