CN207533322U - A kind of efficient ore ball mill of automatic pressure-reducing - Google Patents
A kind of efficient ore ball mill of automatic pressure-reducing Download PDFInfo
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- CN207533322U CN207533322U CN201721404003.7U CN201721404003U CN207533322U CN 207533322 U CN207533322 U CN 207533322U CN 201721404003 U CN201721404003 U CN 201721404003U CN 207533322 U CN207533322 U CN 207533322U
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- wall
- ball mill
- side wall
- decompression storehouse
- automatic pressure
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Abstract
The utility model is a kind of efficient ore ball mill of automatic pressure-reducing, including pedestal and body, it is characterized in that, several steel balls are equipped in the inner cavity of the body, snakelike cooling line is cased between the inner wall of the liner plate and the body, the movable plate is in contact with the inner wall in the decompression storehouse, and several vents are evenly equipped on the side wall apart from the decompression storehouse of the fixed plate farther out.The structure design of the utility model is reasonable; it is easy to operate; by setting relief passage and decompression storehouse; ball mill is in the process of running; without being shut down due to the increase of internal body pressure in due course, the safety of equipment is also improved while improving grinding efficiency, in addition; by being equipped with acoustical cotton in the interlayer of body, the noise pollution caused by steel ball is to the enormous impact force and frictional force of ball mill barrel is effectively reduced.
Description
Technical field
The utility model is related to milling apparatus technical field more particularly to a kind of efficient ore ball mills of automatic pressure-reducing.
Background technology
Ball mill is the key equipment that material is broken and then crushes, wide as a kind of crushing material equipment
It is general to be applied to the basic industries such as metallurgy, building materials, chemical industry and mine.Ball mill is right under centrifugal force and frictional force effect
Mineral aggregate is squeezed and is ground, however, the ball mill that tradition uses is in the process of running, internal body pressure is transported with ball mill
The increase of row time and increase, need to shut down in due course, reduce the pressure of internal body so that safety is poor, and grinding efficiency is relatively low.
Invention content
The utility model aims to solve the problem that the deficiencies in the prior art, and provides a kind of automatic pressure-reducing efficient ore ball mill.
The utility model to achieve the above object, using following technical scheme：
A kind of efficient ore ball mill of automatic pressure-reducing, including pedestal and body, which is characterized in that the top of the pedestal
It is parallel to be equipped with cushion socket, several vertical shock struts are equipped between the cushion socket and the pedestal, the shock strut
Upper and lower ends are mounted on the upper surface of the pedestal and the lower surface of the cushion socket by fixing bracket, the cushion socket
Upper surface both ends are arranged with vertical bearing spider, and rolling bearing is equipped with above the bearing spider, and the body is in
Hollow cylinder structure setting is equipped with several steel balls in the inner cavity of the body, and the body is located at the top of the cushion socket,
The organism level is arranged between two bearing spiders, and the left and right ends of the body are nested with by rotary shaft described
In the rolling bearing above bearing spider, one of them described rotary shaft is connected with belt through the side wall of the bearing spider
Wheel, the belt pulley are connected with driving device by transmission belt, and the driving device is fixedly mounted on the upper surface of the cushion socket,
Acoustical cotton is equipped in interlayer between the outer wall of the inner wall of the body and the body, the inner wall of the body is equipped with lining
Plate, the inner wall of the liner plate, which is equipped with, promotes groove, and snakelike cooling tube is cased between the liner plate and the inner wall of the body
Road, one end of the organism sidewall are equipped with feed inlet vertically, and the other end of the organism sidewall opposite with the feed inlet erects
Discharge port is directly equipped with, is connected on the side wall of the body by relief passage and depressurizes storehouse, the decompression storehouse is fixedly mounted on described
On the side wall of body, one end of the relief passage is connected through the side wall of the body with the inner cavity of the body, described
Side wall of the other end of relief passage through the decompression storehouse is connected with fixed plate, and the one side of the fixed plate is fixedly mounted on institute
On the inner wall for stating decompression storehouse, the fixed plate is equipped with several ventholes, and the another side of the fixed plate is connected with several levels
Adjustable spring, the other end of the adjustable spring is connected with movable plate, and the movable plate is in contact with the inner wall in the decompression storehouse,
Several vents are evenly equipped on side wall apart from the decompression storehouse of the fixed plate farther out.
The driving device is speed regulating motor.
The inner wall of the liner plate is equipped with wearing layer.
Valve switch is equipped on the feed inlet and the discharge port.
The decompression storehouse is set in rectangular parallelepiped structure.
The beneficial effects of the utility model are：The structure design of the utility model is reasonable, easy to operate, by setting decompression logical
Road and decompression storehouse, ball mill in the process of running, are imitated without because shutting down during the increase of internal body pressure in due course, improving to grind
The safety of equipment is also improved while rate, in addition, by the interlayer of body be equipped with acoustical cotton, effectively reduce due to
Steel ball is to noise pollution caused by the enormous impact force and frictional force of ball mill barrel.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the partial enlarged view of A in Fig. 1；
In figure：1- pedestals；2- shock struts；3- cushion sockets；4- belt pulleys；5- driving devices；6- bodies；7- cooling tubes
Road；8- liner plates；9- bearing spiders；10- feed inlets；11- discharge ports；12- steel balls；13- relief passages；14- depressurizes storehouse；15- consolidates
Fixed board；16- movable plates；17- adjustable springs；18- vents；
It is described in detail below with reference to the embodiment of the utility model with reference to attached drawing.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
As shown in the figure, a kind of efficient ore ball mill of automatic pressure-reducing, including pedestal 1 and body 6, which is characterized in that institute
The top for stating pedestal 1 is parallel equipped with cushion socket 3, and several vertical shock struts are equipped between the cushion socket 3 and the pedestal 1
2, the upper and lower ends of the shock strut 2 are mounted on the upper surface of the pedestal 1 and the cushion socket 3 by fixing bracket
Lower surface, the upper surface both ends of the cushion socket 3 are arranged with vertical bearing spider 9, and the top of the bearing spider 9 is all provided with
There is rolling bearing, the body 6 is in hollow cylinder structure setting, and several steel balls 12 are equipped in the inner cavity of the body 6, described
Body 6 is located at the top of the cushion socket 3, and the body 6 is horizontally set between two bearing spiders 9, the body 6
Left and right ends be nested in the rolling bearing above the bearing spider 9 by rotary shaft, one of them described rotation
Axis is connected with belt pulley 4 through the side wall of the bearing spider 9, and the belt pulley 4 is connected with driving device 5 by transmission belt, described
Driving device 5 is fixedly mounted on the upper surface of the cushion socket 3, between the inner wall of the body 6 and the outer wall of the body 6
Acoustical cotton is equipped in interlayer, the inner wall of the body 6 is equipped with liner plate 8, and the inner wall of the liner plate 8, which is equipped with, promotes groove, institute
State and snakelike cooling line 7 be cased between the inner wall of liner plate 8 and the body 6, one end of 6 side wall of body be equipped with vertically into
Material mouth 10, the other end of the body 6 side wall opposite with the feed inlet 10 are equipped with discharge port 11 vertically, the body 6
Decompression storehouse 14 is connected with by relief passage 13 on side wall, the decompression storehouse 14 is fixedly mounted on the side wall of the body 6, described
One end of relief passage 13 is connected through the side wall of the body 6 with the inner cavity of the body 6, the relief passage 13 it is another
Side wall of the one end through the decompression storehouse 14 is connected with fixed plate 15, and the one side of the fixed plate 15 is fixedly mounted on the decompression
On the inner wall in storehouse 14, the fixed plate 15 is equipped with several ventholes, and the another side of the fixed plate 15 is connected with several levels
Adjustable spring 17, the other end of the adjustable spring 17 is connected with movable plate 16, the movable plate 16 and the decompression storehouse 14
Inner wall is in contact, and several vents 18 are evenly equipped on the side wall apart from the decompression storehouse 14 of the fixed plate 15 farther out.
The driving device 5 is speed regulating motor.
The inner wall of the liner plate 8 is equipped with wearing layer.
Valve switch is equipped on the feed inlet 10 and the discharge port 11.
The decompression storehouse 14 is set in rectangular parallelepiped structure.
When the utility model is used, mineral aggregate to be ground is added in by feed inlet 10 in the inner cavity of body 6, closes feed inlet 10
On valve switch, open driving device 5, driving device 5 with defined rotating speed by transmission belt drive belt pulley 4 rotate, into
And so that body 6 rotates, mineral aggregate and steel ball 12 in body 6 under centrifugal force and frictional force effect, are promoted by liner plate 8 to one
Fixed height, then because self gravitation effect falls, mineral aggregate by 12 impact grinding of steel ball, while between by steel ball 12 and steel ball 12, steel
Extruding and grinding between ball 12 and liner plate 8, ball mill is in process of lapping, and the pressure in body 6 gradually increases, and gas is by subtracting
Pressure passageway 13 is entered by the venthole in fixed plate 15 in decompression storehouse 14, and stretches adjustable spring 17 and movable plate 16 is pushed to move,
When movable plate 16 is moved to the opposite side of vent 18, gas is discharged by vent 18 so that the pressure in body 6 is gradual
Reduce, so that adjustable spring 17 drives movable plate 16 to restore to initial position, without when the increase of 6 internal pressure of body
It shuts down in due course, the safety of equipment is also improved while improving grinding efficiency, after grinding, by discharge port 11 to ore deposit
Material is collected, and by being equipped with acoustical cotton in the interlayer of body 6, is effectively reduced since steel ball 12 is to the huge of ball mill barrel
Noise pollution caused by large impact power and frictional force, the structure design of the utility model is reasonable, easy to operate.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, if employ the utility model methodology and technical solution carry out various improvement or without
Improvement directly applies to other occasions, is within the protection scope of the utility model.
Claims (5)
1. a kind of efficient ore ball mill of automatic pressure-reducing, including pedestal (1) and body (6), which is characterized in that the pedestal
(1) top is parallel equipped with cushion socket (3), and several vertical damping branch are equipped between the cushion socket (3) and the pedestal (1)
Column (2), the upper and lower ends of the shock strut (2) are mounted on the upper surface of the pedestal (1) and described by fixing bracket
The lower surface of cushion socket (3), the upper surface both ends of the cushion socket (3) are arranged with vertical bearing spider (9), the bearing
Rolling bearing is equipped with above rack (9), the body (6) is in hollow cylinder structure setting, the inner cavity of the body (6)
In be equipped with several steel balls (12), the body (6) is horizontally set on two positioned at the top of the cushion socket (3), the body (6)
Between a bearing spider (9), the left and right ends of the body (6) are nested with by rotary shaft on the bearing spider (9)
In the rolling bearing of side, one of them described rotary shaft is connected with belt pulley (4) through the side wall of the bearing spider (9),
The belt pulley (4) is connected with driving device (5) by transmission belt, and the driving device (5) is fixedly mounted on the cushion socket (3)
Upper surface, be equipped with acoustical cotton, the body in interlayer between the inner wall of the body (6) and the outer wall of the body (6)
(6) inner wall is equipped with liner plate (8), and the inner wall of the liner plate (8), which is equipped with, promotes groove, the liner plate (8) and the body
(6) snakelike cooling line (7) is cased between inner wall, one end of body (6) side wall is equipped with feed inlet (10) vertically, with
The other end of the opposite body (6) side wall of the feed inlet (10) is equipped with discharge port (11), the side of the body (6) vertically
Decompression storehouse (14) is connected with by relief passage (13) on wall, decompression storehouse (14) is fixedly mounted on the side wall of the body (6)
On, one end of the relief passage (13) is connected through the side wall of the body (6) with the inner cavity of the body (6), described
The other end of relief passage (13) is connected with fixed plate (15) through the side wall of decompression storehouse (14), and the one of the fixed plate (15)
Side is fixedly mounted on the inner wall of decompression storehouse (14), and the fixed plate (15) is equipped with several ventholes, the fixation
The another side of plate (15) is connected with the adjustable spring (17) of several levels, and the other end of the adjustable spring (17) is connected with movable plate
(16), the movable plate (16) is in contact with the inner wall of decompression storehouse (14), apart from the fixed plate (15) farther out described
It depressurizes and is evenly equipped with several vents (18) on the side wall of storehouse (14).
A kind of 2. efficient ore ball mill of automatic pressure-reducing according to claim 1, which is characterized in that the driving device
(5) it is speed regulating motor.
A kind of 3. efficient ore ball mill of automatic pressure-reducing according to claim 1, which is characterized in that the liner plate (8)
Inner wall be equipped with wearing layer.
A kind of 4. efficient ore ball mill of automatic pressure-reducing according to claim 1, which is characterized in that the feed inlet
(10) and on the discharge port (11) it is equipped with valve switch.
A kind of 5. efficient ore ball mill of automatic pressure-reducing according to claim 1, which is characterized in that the decompression storehouse
(14) it is set in rectangular parallelepiped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404003.7U CN207533322U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient ore ball mill of automatic pressure-reducing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721404003.7U CN207533322U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient ore ball mill of automatic pressure-reducing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207533322U true CN207533322U (en) | 2018-06-26 |
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ID=62611449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721404003.7U Active CN207533322U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient ore ball mill of automatic pressure-reducing |
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| CN (1) | CN207533322U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394214A (en) * | 2019-08-05 | 2019-11-01 | 王淑芳 | A kind of aluminium alloy production high-efficient granule ball-milling device |
| CN110833895A (en) * | 2019-11-14 | 2020-02-25 | 湖南航天磁电有限责任公司 | Automatic feeding and discharging system of ball mill |
| CN114433324A (en) * | 2022-01-30 | 2022-05-06 | 余姚市农业技术推广服务总站 | Crushing device and method for preparing biomass raw material from agricultural and forestry waste |
-
2017
- 2017-10-27 CN CN201721404003.7U patent/CN207533322U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110394214A (en) * | 2019-08-05 | 2019-11-01 | 王淑芳 | A kind of aluminium alloy production high-efficient granule ball-milling device |
| CN110394214B (en) * | 2019-08-05 | 2021-08-31 | 王淑芳 | High-efficient granule ball-milling device is used in aluminum alloy production |
| CN110833895A (en) * | 2019-11-14 | 2020-02-25 | 湖南航天磁电有限责任公司 | Automatic feeding and discharging system of ball mill |
| CN114433324A (en) * | 2022-01-30 | 2022-05-06 | 余姚市农业技术推广服务总站 | Crushing device and method for preparing biomass raw material from agricultural and forestry waste |
| CN114433324B (en) * | 2022-01-30 | 2022-10-25 | 余姚市农业技术推广服务总站 | Crushing device and method for preparing biomass raw material from agricultural and forestry waste |
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