CN209379106U - A kind of centre-drive ball mill - Google Patents
A kind of centre-drive ball mill Download PDFInfo
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- CN209379106U CN209379106U CN201920014713.1U CN201920014713U CN209379106U CN 209379106 U CN209379106 U CN 209379106U CN 201920014713 U CN201920014713 U CN 201920014713U CN 209379106 U CN209379106 U CN 209379106U
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- gear reducer
- main gear
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Abstract
The utility model discloses a kind of centre-drive ball mills, including feeding device, base bearing, cylinder, chassis, lubricating oil station, discharging device, bogie, main motor, main gear reducer, it is slow to pass device, drum-shaped tooth type shaft coupling and secondary sieve, the right side of feeding device is equipped with base bearing, base bearing is equipped with cylinder, the rear and front end of the base bearing of cylinder two sides is respectively equipped with lubricating oil station, the downside of base bearing and cylinder is equipped with chassis, the right side of base bearing on the right side of cylinder is equipped with discharging device, the front end of discharging device is equipped with secondary sieve, the right side of discharging device is equipped with bogie, the right side of the upside discharging device of bogie connects drum-shaped tooth type shaft coupling, the right side of drum-shaped tooth type shaft coupling connects main gear reducer, the right side connection of main gear reducer is slow to pass device, main gear reducer connects main motor, the utility model uses centre-drive, structure is tight It gathers, runs smoothly, equipment noise is smaller, and mounting cost is lower.
Description
Technical field
The utility model relates to ball mill technical field, specially a kind of centre-drive ball mill.
Background technique
Ball mill is the key equipment that material is broken and then is crushed, this seed type ore mill is in its cylinder
Interior to be packed into a certain number of steel balls as abrasive media, it is widely used in cement, silicate product, New Building Materials, resistance to
The production industries such as fiery material, chemical fertilizer, black and non-ferrous metal ore and glass ceramics, to various ores and other grindability materials
Dry type or wet type grinding are carried out, ball mill is suitable for the various ores of grinding and other materials, is widely used in ore dressing, building materials and change
The industries such as work, currently, the ball mill generally used in power plant mainly uses Edge-Transmission, by feeding device, running part, revolution
Partially, a few part compositions such as base bearing part, discharging device, injection apparatus and lubricating oil station, but such mill structure is more multiple
Miscellaneous, in-site installation difficulty is big, the set-up time is long, costly.
Utility model content
The purpose of this utility model is to provide a kind of centre-drive ball mills, hold driving cylinder using central principal axis and turn
It is dynamic, main brasses are used as with acid bronze alloy watt, the wear-resistant and heat-resisting quantity of equipment is improved, improves service life, and are pacified
Dress is quickly and expediently installed, the internal control point I/O is few, and DCS is at low cost, can solve the prior art using the one-line installation in scene
The problems in.
To achieve the above object, the utility model provides the following technical solutions:
A kind of centre-drive ball mill, including feeding device, base bearing, cylinder, chassis, lubricating oil station, discharging device, drive
Moving frame, main gear reducer, passes device, drum-shaped tooth type shaft coupling and secondary sieve at main motor slowly, and the right side of the feeding device is equipped with master
Bearing, the base bearing are equipped with cylinder, and the rear and front end of the base bearing of the cylinder two sides is respectively equipped with lubricating oil station, described
The downside of base bearing and cylinder is equipped with chassis, and the right side of the base bearing on the right side of the cylinder is equipped with discharging device, the discharging dress
The front end set is equipped with secondary sieve, and the right side of the discharging device is equipped with bogie, the right side of the upside discharging device of the bogie
Side connects drum-shaped tooth type shaft coupling, and the right side of the drum-shaped tooth type shaft coupling connects main gear reducer, the right side of the main gear reducer
Connection is slow to pass device, and the main gear reducer connects main motor.
Preferably, feeding seal circle is equipped at the feed inlet of the feeding device.
Preferably, the feed pipe of the feeding device and discharging device is respectively adopted threaded engagement formula with discharge nozzle and connect.
Preferably, the bearing shell of the cylinder two sides uses acid bronze alloy watt.
Preferably, the feed inlet of the feeding device is equipped with tip-in pipe.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model centre-drive ball mill, is mainly made of grinding machine host machine part and driving device, and pass through cydariform
Gear coupling connection, feeding device, cylinder, base bearing, discharging device and lubricating oil station are mounted on chassis, pass through main electricity
On the transmission shaft that machine, main gear reducer direct-drive to mill trunnion connect and cylinder rotation is acted on, reduces power loss, with
The consistent line transmission of body centre, smooth running is without friction, is not provided with gear and high-pressure oil pump, and noise is smaller, lubricating oil station
Using low-pressure open Bidirectional spray technology, leakproof phenomenon, main brasses use acid bronze alloy watt, and wear-resistant high temperature resistant has
Effect improves service life, and replacement is convenient and efficient, and auxiliary device is integrated on mill body, and field pipes connection is few, arranges whole
Clean, the control point I/O is few, and user DCS is at low cost, and factory assembly rate is high, and amount of on-site installation is few, long-term to run without grinding bearing shell
In only need to change the easily worn parts such as feeding seal circle and feed and exhaust tube, operating cost is low, the utility model use centre-drive, knot
Structure is compact, runs smoothly, and not only reduces equipment noise, also reduction mounting cost, and as speed reducer is using domesticizing, grinding machine is whole
Machine expense reduce, and safeguard, operating cost it is low.
Detailed description of the invention
Fig. 1 is the positive structure schematic of the utility model；
Fig. 2 is the overlooking structure diagram of the utility model.
In figure: 1, feeding device；2, base bearing；3, cylinder；4, chassis；5, lubricating oil station；6, discharging device；7, it drives
Frame；8, main motor；9, main gear reducer；10, device is passed slowly；11, drum-shaped tooth type shaft coupling；12, secondary sieve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of centre-drive ball mill referring to FIG. 1-2, including feeding device 1, base bearing 2, cylinder 3, chassis 4, lubrication
Petrol station 5, discharging device 6, bogie 7, main motor 8, main gear reducer 9, slow biography device 10, drum-shaped tooth type shaft coupling 11 and secondary sieve
12, the right side of feeding device 1 is equipped with base bearing 2, is equipped with feeding seal circle at the feed inlet of feeding device 1, feeding seal circle has
Effect improves 1 airtightness of feeding device, prevents to leak, and the feed inlet of feeding device 1 is equipped with tip-in pipe and adds, it can be achieved that not shutting down
Ball improves production efficiency, and base bearing 2 is equipped with cylinder 3, and the bearing shell of 3 two sides of cylinder uses acid bronze alloy watt, and acid bronze alloy watt is resistance to
Abrasion, high temperature resistant, service life is longer, and the rear and front end of the base bearing 2 of 3 two sides of cylinder is respectively equipped with lubricating oil station 5, lubricating oil
It stands and 5 uses low-pressure open Bidirectional spray technologies, oil is circulated in bearing block and is completed, do not generate spill and leakage, base bearing 2 and cylinder 3
Downside is equipped with chassis 4, and chassis 4 provides support for grinding machine main part, and the right side of the base bearing 2 on 3 right side of cylinder is equipped with discharging dress
Set 6, the feed pipe of feeding device 1 and discharging device 6 is respectively adopted threaded engagement formula with discharge nozzle and connect, and feed pipe takes oblique cutting
Formula elephant trunk pan feeding, and feeding seal is technologically advanced, No leakage, the front end of discharging device 6 is equipped with secondary sieve 12,6 benefit of discharging device
Second level screening is carried out with secondary sieve 12, preferably protects slurry circulating pump and rotational flow station, the right side of discharging device 6 is equipped with driving
Frame 7, bogie 7 are used to support and install driving device, the right side connection drum-shaped tooth type connection of the upside discharging device 6 of bogie 7
Axis device 11, the right side of drum-shaped tooth type shaft coupling 11 connect main gear reducer 9, and the right side connection of main gear reducer 9 is slow to pass device 10, and master subtracts
Fast machine 9 connects main motor 8, and main motor 8 drives to main gear reducer 9, and revolving speed is dropped to appropriate area by main gear reducer 9, and is transmitted
To drum-shaped tooth type shaft coupling 11, drum-shaped tooth type shaft coupling 11 is that base bearing 2 transmits power, and base bearing 2 drives cylinder 3 to rotate, and leads to
It crosses main motor 8, on the transmission shaft that 9 direct-drive of main gear reducer is connected to mill trunnion and be applied to the rotation of cylinder 3, power damage
Consume low, the transmission of consistent with 3 center of a cylinder line, smooth running is without friction, and inside is free of gear, noise without exception, no high pressure
Oil pump, low noise.
The utility model difference with the prior art: the ball mill of the prior art mainly uses Edge-Transmission, is filled by charging
Set a few part compositions such as 1, running part, rotating part, base bearing 2, discharging device 6, injection apparatus and lubricating oil station 5, but this
Kind mill structure is complex, and in-site installation difficulty is big, the set-up time is long, costly, the utility model centre-drive ball mill,
Mainly be made of grinding machine host machine part and driving device, and connected by drum-shaped tooth type shaft coupling 11, feeding device 1, cylinder 3,
Base bearing 2, discharging device 6 and lubricating oil station 5 are mounted on chassis 4, pass through main motor 8,9 direct-drive of main gear reducer to grinding machine
On the transmission shaft of hollow axis connection and the rotation of cylinder 3 is acted on, reduces power loss, a line consistent with 3 center of cylinder is driven,
Smooth running, it is without friction, it is not provided with gear and high-pressure oil pump, noise is smaller, and lubricating oil station 5 uses low-pressure open Bidirectional spray skill
Art, leakproof phenomenon, 2 bearing shell of base bearing use acid bronze alloy watt, and wear-resistant high temperature resistant effectively improves service life, and replaces
Convenient and efficient, auxiliary device is integrated on mill body, and field pipes connection is few, and arrangement is clean and tidy, and the control point I/O is few, user DCS
It is at low cost.
In summary: the utility model centre-drive ball mill is mainly made of grinding machine host machine part and driving device, and
It is connected by drum-shaped tooth type shaft coupling 11, feeding device 1, cylinder 3, base bearing 2, discharging device 6 and lubricating oil station 5 are mounted on bottom
On frame 4, on the transmission shaft that connects by main motor 8,9 direct-drive of main gear reducer to mill trunnion and the rotation of cylinder 3 is acted on
Turn, reduces power loss, line transmission consistent with 3 center of cylinder, smooth running is without friction, is not provided with gear and high pressure oil
Pump, noise is smaller, and lubricating oil station 5 uses low-pressure open Bidirectional spray technology, and leakproof phenomenon, 2 bearing shell of base bearing is using copper-based
Alloy tile, wear-resistant high temperature resistant effectively improve service life, and replacement is convenient and efficient, and auxiliary device is integrated on mill body,
Field pipes connection is few, and arrangement is clean and tidy, and the control point I/O is few, and user DCS is at low cost, and factory assembly rate is high, and amount of on-site installation is few,
Without grinding bearing shell, the easily worn parts such as feeding seal circle and feed and exhaust tube are only needed to change in long-term operation, operating cost is low, this reality
Centre-drive is used with novel, it is compact-sized, it runs smoothly, not only reduces equipment noise, also reduction mounting cost, with subtracting
Fast machine is reduced using production domesticization, grinding machine complete machine expense, and safeguard, operating cost it is low.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of centre-drive ball mill, including feeding device (1), base bearing (2), cylinder (3), chassis (4), lubricating oil station
(5), discharging device (6), bogie (7), main motor (8), main gear reducer (9), slowly biography device (10), drum-shaped tooth type shaft coupling
(11) and secondary sieve (12), it is characterised in that: the right side of the feeding device (1) is equipped with base bearing (2), the base bearing (2)
It is equipped with cylinder (3), the rear and front end of the base bearing (2) of cylinder (3) two sides is respectively equipped with lubricating oil station (5), the master
The downside of bearing (2) and cylinder (3) is equipped with chassis (4), and the right side of the base bearing (2) on the right side of the cylinder (3) is equipped with discharging dress
It sets (6), the front end of the discharging device (6) is equipped with secondary sieve (12), and the right side of the discharging device (6) is equipped with bogie (7),
The right side of the upside discharging device (6) of the bogie (7) connects drum-shaped tooth type shaft coupling (11), the drum-shaped tooth type shaft coupling
(11) right side connects main gear reducer (9), and the right side connection of the main gear reducer (9) is slow to pass device (10), the main gear reducer
(9) main motor (8) are connected.
2. a kind of centre-drive ball mill according to claim 1, it is characterised in that: the charging of the feeding device (1)
Feeding seal circle is equipped at mouthful.
3. a kind of centre-drive ball mill according to claim 1, it is characterised in that: the feeding device (1) and discharging
The feed pipe of device (6) is respectively adopted threaded engagement formula with discharge nozzle and connect.
4. a kind of centre-drive ball mill according to claim 1, it is characterised in that: the bearing shell of cylinder (3) two sides
Using acid bronze alloy watt.
5. a kind of centre-drive ball mill according to claim 1, it is characterised in that: the charging of the feeding device (1)
Mouth is equipped with tip-in pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014713.1U CN209379106U (en) | 2019-01-05 | 2019-01-05 | A kind of centre-drive ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920014713.1U CN209379106U (en) | 2019-01-05 | 2019-01-05 | A kind of centre-drive ball mill |
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| Publication Number | Publication Date |
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| CN209379106U true CN209379106U (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920014713.1U Active CN209379106U (en) | 2019-01-05 | 2019-01-05 | A kind of centre-drive ball mill |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193547A (en) * | 2022-04-28 | 2022-10-18 | 广西镛鑫建筑新材料有限公司 | Embedded center shaft driven ball mill |
-
2019
- 2019-01-05 CN CN201920014713.1U patent/CN209379106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115193547A (en) * | 2022-04-28 | 2022-10-18 | 广西镛鑫建筑新材料有限公司 | Embedded center shaft driven ball mill |
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