CN209333856U - A kind of ball mill being used to prepare superfine powder - Google Patents
A kind of ball mill being used to prepare superfine powder Download PDFInfo
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- CN209333856U CN209333856U CN201822102197.6U CN201822102197U CN209333856U CN 209333856 U CN209333856 U CN 209333856U CN 201822102197 U CN201822102197 U CN 201822102197U CN 209333856 U CN209333856 U CN 209333856U
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- sieve
- ball mill
- protection sleeve
- rack
- ball
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Abstract
The utility model discloses a kind of ball mill for being used to prepare superfine powder, pedestal, rack, dampening assembly, ball mill ontology, driving mechanism, rack is located on pedestal, and multiple dampening assemblies are equipped between pedestal and rack；Ball mill ontology is erected at rack, and driving mechanism is located at rack, is connect by transmission mechanism with ball mill ontology；Ball mill ontology includes ball milling cylinder, transmission shaft, ball-milling medium, feed inlet, discharge port, the Screen assemblies of adjustable slot size are equipped in discharging, Screen assemblies include the first sieve, the second sieve, regulation handle, the groove for accommodating the second sieve is opened up on first sieve, the outer wall of the first sieve is equipped with the through-hole communicated with groove；Second sieve is set in a groove；Regulation handle is located on the outer wall of the second sieve, and regulation handle extendes back the outside of discharge port by through-hole, and the utility model provides a kind of a kind of ball mill for preparing superfine powder that can adjust slot size at any time.
Description
Technical field
The utility model relates to a kind of ball mill, especially a kind of ball mill for being used to prepare superfine powder.
Background technique
Ball mill is the key equipment that material is broken and then is crushed, mainly empty by horizontal cylinder, input and output material
What mandrel and mill first class sections formed, cylinder is long cylinder, and cylinder is provided with abrasive body, and abrasive body is generally steel ball, and
It is fitted into cylinder according to different-diameter and certain proportion, material has feeding of ball mill end hollow shaft to be packed into cylinder, when ball milling machine barrel
When body rotates, abrasive body is attached to it on shell liner and is taken away by cylinder due to the effect of inertia, centrifugal force, frictional force, when
When being brought to certain altitude, due to itself gravity and left, the abrasive body of whereabouts hits the intracorporal material of cylinder
Broken ball milling, when the material for completing ball milling is discharged via discharge port, but there are defects below for existing ball mill, first is that, out
The sieve that a kind of size perforations are provided only in material mouth carries out screening materials carrying, when obtaining the material of variable grain size if necessary,
Sieve must be just replaced, it is time-consuming, reduce production efficiency；Second is that existing ball mill, which is only through mounting bracket, is located at pedestal
Work-yard is gone up or be directly installed on, since the vibration force of the course of work damages ball mill, reduces the service life of ball mill.
Utility model content
The utility model technical issues that need to address, which are to provide, a kind of can adjust a kind of of slot size at any time and prepare
The ball mill of superfine powder.
In order to solve the above technical problems, the technical scheme adopted by the utility model is:
A kind of ball mill being used to prepare superfine powder, it is characterised in that: including pedestal, rack, dampening assembly, ball mill sheet
Body, driving mechanism, the rack are set on the base, and multiple dampening assemblies are equipped between the pedestal and rack；The ball
Mill body is erected in the rack, and the driving mechanism is located at the rack, and passes through transmission mechanism and the ball mill
Ontology connection, for driving the ball mill ontology to be rotated；The ball mill ontology includes ball milling cylinder, is located at ball grinding cylinder
The transmission shaft at body both ends positioned at ball-milling medium in ball grinding cylinder body, the feed inlet at the top of ball milling cylinder and is located at ball grinding cylinder
The discharge port of body bottom, is equipped with the Screen assemblies of adjustable slot size in the discharging, the Screen assemblies include the first sieve,
Second sieve, regulation handle open up the groove for accommodating the second sieve, the outer wall of first sieve on first sieve
It is equipped with the through-hole communicated with groove；Second sieve is located in the groove；The regulation handle is located at second sieve
On the outer wall of net, and the regulation handle extendes back the outside of discharge port by through-hole, changes second by rotation regulation handle
The overlapping region of sieve pore and sieve pore on first sieve on sieve.
Technical solutions of the utility model further improvement lies in that: dampening assembly include lower installation board, lower protection sleeve, on
Sleeve, elastic component, upper mounting plate are protected, the lower installation board is fixedly connected with the base, and the lower protection sleeve is fixed on
The center on the lower installation board top；The upper protection sleeve is set on the lower protection sleeve；The elastic component is set
In the inner cavity of the lower protection sleeve, and one end of the elastic component and lower protection sleeve connection, the other end and the upper guarantor
Pretective sleeve pipe set connection；The upper mounting plate is fixed on the center of the upper protection sleeve.
Technical solutions of the utility model further improvement lies in that: have on the outside of lower protection sleeve along the circumferential direction uniformly point
Multiple ribs of cloth, the outer wall of the upper protection sleeve are equipped with multiple for accommodating the receiving hole of ribs.
Technical solutions of the utility model further improvement lies in that: the number of dampening assembly is at least four.
Technical solutions of the utility model further improvement lies in that: driving mechanism is variable-frequency motor.
Technical solutions of the utility model further improvement lies in that: transmission mechanism is gear drive.
By adopting the above-described technical solution, the technological progress that the utility model obtains is:
The utility model is changed in the Screen assemblies for being provided with adjustable slot size in discharge port by rotation regulation handle
On second sieve on sieve pore and the first sieve sieve pore overlapping region, realize the adjusting of the size of sieve pore, in this way can be according to reality
The requirement on border, to screen required granular size, it is not necessary to replace sieve, improve production efficiency.
Further, the design of dampening assembly can reduce because of the excessive damage ball mill of vibration force, reduce the use of ball mill
The defect in service life, and then the design of sleeve, upper protection sleeve is protected on the one hand to can protect elastic component down, avoid because of dust or
Other factors cause the failure of elastic component, on the other hand guarantee the stability of equipment.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the explosive view of the utility model dampening assembly；
Fig. 3 is the perspective view of the utility model Screen assemblies；
Fig. 4 is the top view of the utility model Screen assemblies；
Wherein, 1, pedestal, 2, rack, 3, dampening assembly, 31, lower installation board, 32, lower protection sleeve, 33, upper protective case
Cylinder, 34, elastic component, 35, upper mounting plate, 36, ribs, 37, receiving hole, 38, bolt, 4, ball mill ontology, 41, ball grinding cylinder
Body, 42, transmission shaft, 43, feed inlet, 44, discharge port, 5, driving mechanism, 6, Screen assemblies, the 61, first sieve, the 62, second sieve
Net, 63, regulation handle, 64, through-hole, 7, gear, 8, gear ring, 9, bracket.
Specific embodiment
The utility model is described in further details below with reference to embodiment:
As shown in figure 1, figure 3 and figure 4, a kind of ball mill being used to prepare superfine powder, including pedestal 1, rack 2, damping group
Part 3, ball mill ontology 4, driving mechanism 5, rack 2 are located on pedestal 1, and multiple dampening assemblies 3 are equipped between pedestal 1 and rack 2；
Ball mill ontology 4 is erected in rack 2, and driving mechanism 5 is located at rack 2, and is connect by transmission mechanism with ball mill ontology 4,
For driving the ball mill ontology to be rotated；Ball mill ontology 4 includes ball milling cylinder 41, the biography for being located at ball milling cylinder both ends
Moving axis 42 positioned at ball-milling medium in ball grinding cylinder body, the feed inlet 43 at the top of ball milling cylinder and is located at ball milling cylinder body bottom
Discharge port 44, discharging in be equipped with adjustable slot size Screen assemblies 6, Screen assemblies include the first sieve 61, the second sieve
62, regulation handle 63 open up the groove for accommodating the second sieve on first sieve, and the outer wall of the first sieve is equipped with and groove
The through-hole 64 communicated；Second sieve is set in a groove；Regulation handle is located on the outer wall of second sieve, and regulation handle is logical
The outside that through-hole extendes back discharge port is crossed, sieve pore on sieve pore on rotation regulation handle the second sieve of change and the first sieve is passed through
Overlapping region；Wherein ball-milling medium is the steel ball of different-diameter.
As shown in Fig. 2, dampening assembly 3 include lower installation board 31, lower protection sleeve 32, upper protection sleeve 33, elastic component 34,
Upper mounting plate 35, lower installation board 31 are fixedly connected with pedestal 1, and lower protection sleeve 32 is fixed on the lower mounting plate the centre bit in portion
It sets；Upper protection sleeve is set on lower protection sleeve；Elastic component is located in the inner cavity of the lower protection sleeve, and the one of elastic component
End and lower protection sleeve connection, the other end and upper protection sleeve set connect；Upper mounting plate is fixed on the center of protection sleeve,
Wherein offer bolt hole on upper and lower mounting plate, be fixedly connected with lower installation board with pedestal by bolt 38, upper mounting plate with
Rack is fixedly connected, and elastic component is spring, and the utility model is wrapped up spring using lower protection sleeve, upper protection sleeve,
And not using elastic axis, be set in the spring on the outside of elastic axis and realize shock-absorbing function, can protect elastic component in this way, avoid
Because of the failure of elastic component caused by dust or other factors, it is also ensured that the stability of equipment.
There are the multiple ribs 36 being distributed uniformly and circumferentially in the outside of lower protection sleeve 32, upper to protect the outer of sleeve 33
Wall is equipped with multiple receiving holes 37 for being used to accommodate ribs, improves stationarity in operational process.The number of dampening assembly 3 is extremely
It is less four.
Driving mechanism 5 is variable-frequency motor, and the revolving speed of driving mechanism can be adjusted according to the requirement in real process；Transmission
Mechanism is gear drive, the gear 7 including the output axis connection with variable-frequency motor, the gear ring 8 being meshed with gear, middle gear
It is mounted on the rack by bracket 9, gear ring is set in the outside of cylinder, and the utility model can provide ball milling using gear drive
The stability of machine.
Claims (6)
1. a kind of ball mill for being used to prepare superfine powder, it is characterised in that: including pedestal (1), rack (2), dampening assembly (3),
Ball mill ontology (4), driving mechanism (5), the rack (2) are located on the pedestal (1), the pedestal (1) and rack (2) it
Between be equipped with multiple dampening assemblies (3)；The ball mill ontology (4) is erected on the rack (2), and the driving mechanism (5) sets
Connect in the rack (2), and by transmission mechanism with the ball mill ontology (4), for drive the ball mill ontology into
Row rotation；The ball mill ontology (4) includes ball milling cylinder (41), the transmission shaft (42) for being located at ball milling cylinder both ends, is located at ball
Ball-milling medium, the feed inlet (43) at the top of ball milling cylinder and the discharge port positioned at ball milling cylinder body bottom in grinding cylinder
(44), the Screen assemblies (6) of adjustable slot size are equipped in the discharge port (44), the Screen assemblies include the first sieve
(61), the second sieve (62), regulation handle (63) open up the groove for accommodating the second sieve on first sieve, described
The outer wall of first sieve is equipped with the through-hole (64) communicated with groove；Second sieve is located in the groove；The adjusting
Handle (63) is located on the outer wall of second sieve, and the regulation handle extendes back the outside of discharge port by through-hole, is led to
Overwinding turns the overlapping region that regulation handle changes sieve pore and sieve pore on first sieve on the second sieve.
2. a kind of ball mill for being used to prepare superfine powder according to claim 1, it is characterised in that: the dampening assembly
It (3) include lower installation board (31), lower protection sleeve (32), upper protection sleeve (33), elastic component (34), upper mounting plate (35), institute
It states lower installation board to be fixedly connected with the base, the lower protection sleeve is fixed on the center on the lower installation board top；
The upper protection sleeve is set on the lower protection sleeve；The elastic component is located in the inner cavity of the lower protection sleeve, and
One end of the elastic component and lower protection sleeve connection, the other end and the upper protection sleeve set connect；The upper mounting plate is solid
It is scheduled on the center of the upper protection sleeve.
3. a kind of ball mill for being used to prepare superfine powder according to claim 2, it is characterised in that: the lower protection sleeve
(32) there are the multiple ribs (36) being distributed uniformly and circumferentially on the outside of, the outer wall of upper protection sleeve (33) is equipped with
Multiple receiving holes (37) for being used to accommodate ribs.
4. a kind of ball mill for being used to prepare superfine powder according to claim 3, it is characterised in that: the dampening assembly
(3) number is at least four.
5. a kind of ball mill for being used to prepare superfine powder according to claim 1, it is characterised in that: the driving mechanism
It (5) is variable-frequency motor.
6. a kind of ball mill for being used to prepare superfine powder according to claim 1, it is characterised in that: the transmission mechanism is
Gear drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102197.6U CN209333856U (en) | 2018-12-14 | 2018-12-14 | A kind of ball mill being used to prepare superfine powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822102197.6U CN209333856U (en) | 2018-12-14 | 2018-12-14 | A kind of ball mill being used to prepare superfine powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209333856U true CN209333856U (en) | 2019-09-03 |
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ID=67757126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822102197.6U Active CN209333856U (en) | 2018-12-14 | 2018-12-14 | A kind of ball mill being used to prepare superfine powder |
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| Country | Link |
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| CN (1) | CN209333856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523480A (en) * | 2019-10-09 | 2019-12-03 | 攀钢集团矿业有限公司 | A kind of more grade mineral draft machines |
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN116532202A (en) * | 2023-04-20 | 2023-08-04 | 长江师范学院 | Granularity-adjustable grinding device |
-
2018
- 2018-12-14 CN CN201822102197.6U patent/CN209333856U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110523480A (en) * | 2019-10-09 | 2019-12-03 | 攀钢集团矿业有限公司 | A kind of more grade mineral draft machines |
| CN114029129A (en) * | 2021-11-13 | 2022-02-11 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN114029129B (en) * | 2021-11-13 | 2023-03-17 | 淄博大力矿山机械有限公司 | Building materials cornmill |
| CN116532202A (en) * | 2023-04-20 | 2023-08-04 | 长江师范学院 | Granularity-adjustable grinding device |
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