CN110124805A - A kind of grinder separator and grinder - Google Patents
A kind of grinder separator and grinder Download PDFInfo
- Publication number
- CN110124805A CN110124805A CN201910433401.9A CN201910433401A CN110124805A CN 110124805 A CN110124805 A CN 110124805A CN 201910433401 A CN201910433401 A CN 201910433401A CN 110124805 A CN110124805 A CN 110124805A
- Authority
- CN
- China
- Prior art keywords
- whirlpool
- slot
- end cover
- grinder
- discharging axle
- 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
Links
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
- B02C17/10—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 one or a few disintegrating members arranged in the container
-
- 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
- B02C17/16—Mills in which a fixed container houses stirring means tumbling the charge
-
- 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
- B02C17/1835—Discharging devices combined with sorting or separating of material
Abstract
The invention discloses a kind of grinder separator and grinders, grinder separator is arranged in hollow discharging axle and rotates therewith, including first end cover, second end cover and the whirlpool body being set between first end cover and second end cover, whirlpool body be internally provided with along axially through disengagement chamber, disengagement chamber is connected to the hollow cavity of hollow discharging axle, the side wall of whirlpool body is provided with whirlpool slot from outside to inside, whirlpool slot is connected to disengagement chamber, whirlpool slot is close to one end of first end cover along axial penetration whirlpool body, first end cover is provided with slot compatible with whirlpool groove sidewall on the end face of whirlpool slot, whirlpool body and first end cover pass through whirlpool groove sidewall and the close grafting of the cooperation of corresponding slot, second end cover is sealed disengagement chamber far from one end of first end cover.Of the invention a kind of grinder separator and grinder using the above structure has the advantages that good separating effect, easy disassembling, assembly precision, structural strength are high and can be suitably used for the grinder of different model.
Description
Technical field
The invention belongs to grinder technical fields, and in particular to a kind of grinder separator and grinder.
Background technique
Existing grinder mainly includes rack, be set to driving spindle in rack, grinding device, separator and
Hollow discharging axle, grinding device include sand cylinder and the dismembyator in sand cylinder, and driving spindle protrudes into sand cylinder and band
Dynamic dismembyator rotation, separator are located in sand cylinder, and separator generallys use whizzer, separator by it is hollow out
Expect axis driving, while separator interior is provided with cavity, cavity is connected to the hollow cavity of hollow discharging axle, separator sidewall setting
There is the whirlpool slot being connected to its internal cavity.When grinder works, hollow discharging axle band flow separator high speed rotation, in sand cylinder
The ground device of material and abrasive media grinding after, grinding pressure effect under, the material of smaller particle enters separation from whirlpool slot
Device enters back into the hollow cavity of hollow discharging axle, finally realizes and discharges from the end of hollow discharging axle, the material of larger particles
Sand cylinder regrinding is then returned under the action of separator rotation centrifugal force, to improve grinding precision.In order to improve separation
Efficiency, whirlpool slot has longer length along axial direction as far as possible, but the difficulty of processing of whirlpool slot increases with it, while dismounting and repairing and is tired
It is difficult.To solve the above-mentioned problems, device setting two halves are partially separated and separate cylinder, two halves separation cylinder sides adjacent is installed with
Half whirlpool slot, two halves whirlpool slot form a complete whirlpool slot, although such separator difficulty of processing reduces, are more convenient dismounting and dimension
Repair, but be easy to appear the case where two halves whirlpool slot cannot be aligned, assembly precision is low, while the connection of two halves whirlpool groove sidewall not only for
Structural strength calls are higher, are also easy to the case where material leakage occur, and leakproofness is poor, in addition, for the grinder of different model,
Need to design corresponding various sizes of separator, it is time-consuming and laborious.
Summary of the invention
First technical problem to be solved by this invention be to provide it is a kind of it is convenient for disassembly and assembly, assembly precision is good, structural strength
High, good seal performance and the separator that can be suitably used for different model grinder；Second technology to be solved by this invention
Problem is to provide a kind of grinder.
The present invention is realized by following technical solution:
A kind of grinder separator is arranged in hollow discharging axle and rotates therewith, including first end cover, second
End cap and the whirlpool body being set between first end cover and second end cover, whirlpool body be internally provided with along axially through disengagement chamber,
Disengagement chamber is connected to the hollow cavity of hollow discharging axle, and the side wall of whirlpool body is provided with whirlpool slot from outside to inside, and whirlpool slot is connected to disengagement chamber,
Close to one end of first end cover along axial penetration whirlpool body, first end cover is provided with and whirlpool groove sidewall whirlpool slot on the end face of whirlpool slot
Compatible slot, whirlpool body and first end cover are by whirlpool groove sidewall and the close grafting of the cooperation of corresponding slot, and second end cover is to dividing
It is sealed from chamber far from one end of first end cover.
Optionally, body quantity in whirlpool is multiple, and whirlpool body is again provided with and whirlpool groove sidewall on the end face of whirlpool slot penetration end
Compatible slot passes through whirlpool groove sidewall and the cooperation of corresponding slot successively close grafting between each phase adjacent vortex body.
Optionally, second end cover is removable installed in the end of hollow discharging axle, and second end cover is pressed in adjacent thereto
On the end face of whirlpool body.
Optionally, the end face axial that whirlpool body is held in second end cover offers heavy platform, and the internal diameter of heavy platform is greater than hollow
The outer diameter of discharging axle, second end cover are removable installed in heavy platform.
Optionally, the side wall of second end cover and hollow discharging axle is connected by screw to.
Optionally, disengagement chamber is stepped, and lesser one end of inner wall internal diameter of whirlpool body and the outer wall of hollow discharging axle are mutually fitted
Match.
Optionally, whirlpool slot is in the projection on sagittal plane in involute shape.
Optionally, hollow discharging axle is provided with discharge port, and disengagement chamber is connected to by discharge port with the inner cavity of hollow discharging axle.
A kind of grinder, including rack, the driving spindle being set in rack and grinding device, grinding device include grinding
Mill tube and dismembyator, driving spindle protrude into sand cylinder, and one end of dismembyator is set in driving spindle and rotates coaxially with it,
Its other end be provided with along axially through grinding chamber, hollow discharging axle is set in rack, and one end of hollow discharging axle is protruded into
In grinding chamber, the other end is provided with discharge nozzle, and above-mentioned grind is provided on the inserting end that hollow discharging axle is located in grinding chamber
Grinding machine separator.
Optionally, hollow discharging axle is opposite with driving spindle rotation direction.
Beneficial effects of the present invention:
The present invention drives first end cover, whirlpool body and second end cover to rotate by hollow discharging axle, and when rotation generates powerful
Abrasive media in sand cylinder is ground pearl to centrifugal force and more coarse grained material is thrown outward, avoids mill pearl and more coarse grained object
Material enters whirlpool slot, and the material of fine particle can overcome centrifugal force to enter sky from whirlpool slot under the action of chamber pressure
In the inner cavity of heart discharging axle, discharging is realized.In technical solution of the present invention, between each adjacent whirlpool body and first end cover and
By whirlpool groove sidewall and the close grafting of the cooperation of corresponding slot between its phase adjacent vortex body, firstly, adopt a split structure, so that
Entire separator is convenient for disassembly and assembly and then easy to clean and maintains；Also, it is successively inserted by the cooperation of whirlpool groove sidewall and slot
It connects, can not only prevent from mutually rotating between first end cover and each whirlpool body, improve assembly precision, and first end cover and each
Torque is provided by whirlpool groove sidewall and slot between the body of whirlpool, compared to by the connection such as glue or screw, can be transmitted
Torque is bigger, and structural strength is higher, and its sealing performance is more preferable；Whirlpool body can be produced in batches, each whirlpool body one end therein
It is respectively provided with slot, whirlpool slot is arranged in the other end, and multiple whirlpool bodies successively grafting can form the Disengagement zone of different length, and then can use
In the grinder of different model.
Detailed description of the invention
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail, in which:
Fig. 1 is the structural schematic diagram of grinder separator of the present invention；
Fig. 2 is a component whirlpool of the present invention body wherein visual angle figure；
Fig. 3 is another visual angle figure of component whirlpool of the present invention body；
Fig. 4 is the overall structure diagram of grinder of the present invention；
Fig. 5 is partial enlarged view at the C of Fig. 4.
Specific embodiment
A kind of grinder separator of the invention, as shown in Figure 1 to Figure 3, be arranged in hollow discharging axle 100 and with
It is rotated together, including first end cover 201, second end cover 202 and is set between first end cover 201 and second end cover 202
Whirlpool body 200, whirlpool body 200 be internally provided with along axially through disengagement chamber 203, the sky of disengagement chamber 203 and hollow discharging axle 100
Chambers of the heart connection, the side wall of whirlpool body 200 are provided with whirlpool slot 204 from outside to inside, and whirlpool slot 204 is connected to disengagement chamber 203, and whirlpool slot 204 leans on
One end of nearly first end cover 201 is along axial penetration whirlpool body 200, and first end cover 201 is provided on the end face of whirlpool slot 204 and whirlpool
The compatible slot 205 of 204 side wall of slot, whirlpool body 200 and first end cover 201 are matched by 204 side wall of whirlpool slot and corresponding slot 205
Close grafting is closed, second end cover 202 is sealed disengagement chamber 203 far from one end of first end cover 201.
In the present embodiment, hollow discharging axle 100 drives first end cover 201, whirlpool body 200 and second end cover 202 to revolve
Turn, abrasive media is ground pearl to the powerful centrifugal force that when rotation generates and more coarse grained material is thrown outward, avoid grinding pearl and compared with
Coarse grained material enters whirlpool slot 204, and the material of fine particle can overcome centrifugal force from whirlpool under the action of grinding pressure
Slot 204 enters in the hollow cavity of hollow discharging axle 100, realizes discharging.Whirlpool body 200 and first end cover 201 pass through 204 side of whirlpool slot
The close grafting of cooperation of wall and corresponding slot 205, firstly, the present invention adopts a split structure, it is convenient for disassembly and assembly and then easy to clean
And maintenance.Also, the cooperation successively grafting for passing through 204 side wall of whirlpool slot and slot 205, can not only prevent 201 He of first end cover
It is mutually rotated between whirlpool body 200, improves positioning and assembly precision, and pass through whirlpool between first end cover 201 and whirlpool body 200
The cooperation of 204 side wall of slot and slot 205 provides torque, to rotate together, connects compared to by glue or screw etc.,
The torque that can be transmitted is bigger, and structural strength is higher, while its sealing performance is more preferable.
In some embodiments, as shown in Figure 1 to Figure 3, the quantity of whirlpool body 200 is multiple, and whirlpool body 200 deviates from whirlpool slot 204
It is again provided with slot 205 compatible with 204 side wall of whirlpool slot on the end face of penetration end, passes through whirlpool between each phase adjacent vortex body 200
204 side wall of slot and the cooperation of corresponding slot 205 successively close grafting.Whirlpool body 200 can be produced in batches, each 200 one end of whirlpool body
Slot 205 is set, and the other end is arranged whirlpool slot 204, and multiple whirlpool bodies 200 can be according to by the cooperation of 204 side wall of whirlpool slot and slot 205
Secondary grafting forms the Disengagement zone of different length, and then can be used for the grinder of different model.
In some embodiments, as shown in Figure 1, second end cover 202 is removable installed in the end of hollow discharging axle 100
Portion, second end cover 202 are pressed in the end face of whirlpool body 200, so that 100 both ends of hollow discharging axle can penetrate through, convenient for hollow
The processing and cleaning of discharging axle 100, while second end cover 202 is detachable setting, dismounting and maintenance are more convenient.
In some embodiments, as shown in Figure 1, the end face axial that whirlpool body 200 is held in second end cover 202 offers heavy platform
206, the internal diameter of heavy platform 206 is greater than the outer diameter of hollow discharging axle 100, and second end cover 202 is set in heavy platform 206.
Second end cover 202 is set in heavy platform 206, reduces installation space, and then increases the space for holding material and abrasive media.
In some embodiments, as shown in Figure 1, the side wall of second end cover 202 and hollow discharging axle 100 is connected by screw
It connects.By tighten screw second end cover 202 can be pressed on the end face of whirlpool body 200, need clean or repair separation dress
When setting component, come loose screw.In addition, 202 lateral wall of second end cover can also be in step-like, the lesser lateral wall of outer diameter
Upper setting external screw thread, the inner wall of hollow discharging axle 100 are provided with internal screw thread, the lesser lateral wall of 202 outer diameter of second end cover and sky
The inner thread of heart discharging axle 100 connects, and the step surface of second end cover 202 is closely supported with the end face of second end cover 202.
In some embodiments, as shown in Figure 1, disengagement chamber 203 is stepped, 200 lesser one end of inner wall internal diameter of whirlpool body
It is adapted with the outer wall of hollow discharging axle 100.When needing to be arranged multiple whirlpool bodies 200, the disengagement chamber of some of whirlpool bodies 200
203 can be set to ladder-like, and then can directly be set on the outer wall of hollow discharging axle 100, improve assembly intensity.
In some embodiments, as shown in Fig. 2, whirlpool slot 204 in the projection on sagittal plane be in involute shape.Involute shape
Whirlpool slot 204 material is moved steadily in whirlpool slot 204, and then improve the continuous and stationarity of separation.
In some embodiments, as shown in Figure 1, hollow discharging axle 100 is provided with discharge port 101, disengagement chamber 203 passes through
Discharge port 101 is connected to the inner cavity of hollow discharging axle 100.Several and each disengagement chamber 203 can be set according to actual needs
The discharge port 101 being connected to can also correspond to each disengagement chamber 203 and corresponding discharge port 101 is respectively set.
A kind of grinder, as shown in Figure 4 and Figure 5, including rack 300, be set to the driving spindle 400 in rack 300 with
And grinding device 500, grinding device 500 include sand cylinder 501 and dismembyator 502, driving spindle 400 protrudes into sand cylinder 501,
One end of dismembyator 502 is set in driving spindle 400 and rotates coaxially with it, the other end be provided with along axially through grind
Mill chamber 503, hollow discharging axle 100 are set in rack 300, and one end of hollow discharging axle 100 is protruded into grinding chamber 503, another
One end is provided with discharge nozzle 102, is provided with above-mentioned grinder on the inserting end that hollow discharging axle 100 is located in grinding chamber 503
Separator.
When grinder works, driving spindle 400 drives dismembyator 502 to rotate, the ground device of material in sand cylinder 501
502 and abrasive media grinding after, under grinding pressure effect, the material of smaller particle is gone forward side by side by the separation of grinder separator
In the hollow cavity for entering hollow discharging axle 100, then by discharge nozzle 102 material is exported, the material of larger particles is then in grinder
Regrinding in sand cylinder 501 is returned under the action of separator rotary centrifugal force, to improve grinding precision.Setting one
For placing the grinding chamber 503 of grinder separator, the sky that material and abrasive media are held in sand cylinder 501 can be increased
Between, space is saved, grinding efficiency is improved.
In some embodiments, hollow discharging axle 100 is opposite with 400 rotation direction of driving spindle.So that in grinding chamber 503
Material rotation asynchronous with hollow discharging axle 100, and then material is facilitated to enter in whirlpool slot 204, improves discharging efficiency.
The above embodiments are merely illustrative of the technical solutions of the present invention and is not intended to limit it, all without departing from the present invention
Any modification of spirit and scope or equivalent replacement, shall fall within the scope of the technical solution of the present invention.
Claims (10)
1. a kind of grinder separator is arranged on hollow discharging axle (100) and rotates therewith, it is characterised in that: packet
Include first end cover (201), second end cover (202) and the whirlpool body being set between first end cover (201) and second end cover (202)
(200), the whirlpool body (200) be internally provided with along axially through disengagement chamber (203), the disengagement chamber (203) and it is hollow go out
Expect the hollow cavity connection of axis (100), the side wall of the whirlpool body (200) is provided with whirlpool slot (204) from outside to inside, the whirlpool slot
(204) it is connected to disengagement chamber (203), one end of the whirlpool slot (204) close first end cover (201) is along axial penetration whirlpool body
(200), the first end cover (201) is provided with slot compatible with whirlpool slot (204) side wall on the end face of whirlpool slot (204)
(205), the whirlpool body (200) and first end cover (201) are close by whirlpool slot (204) side wall and the cooperation of corresponding slot (205)
Grafting, the second end cover (202) are sealed disengagement chamber (203) far from the one end of first end cover (201).
2. a kind of grinder separator according to claim 1, it is characterised in that: the quantity of the whirlpool body (200) is
Multiple, the whirlpool body (200) is again provided on the end face of whirlpool slot (204) penetration end and is adapted with whirlpool slot (204) side wall
Slot (205), it is successively close by whirlpool slot (204) side wall and the cooperation of corresponding slot (205) between each phase adjacent vortex body (200)
Grafting.
3. a kind of grinder separator according to claim 2, it is characterised in that: the second end cover (202) is removable
It is set to the end of hollow discharging axle (100) with unloading, the second end cover (202) is pressed in the end of whirlpool body (200) adjacent thereto
On face.
4. a kind of grinder separator according to claim 3, it is characterised in that: the whirlpool body (200) is held in
The end face axial of two end caps (202) offers heavy platform (206), and the internal diameter of the heavy platform (206) is greater than hollow discharging axle
(100) outer diameter, the second end cover (202) are set in heavy platform (206).
5. a kind of grinder separator according to claim 4, it is characterised in that: the second end cover (202) and sky
The side wall of heart discharging axle (100) is connected by screw to.
6. a kind of grinder separator as claimed in any of claims 1 to 5, it is characterised in that: the separation
Chamber (203) is stepped, and the lesser one end of whirlpool body (200) the inner wall internal diameter is adapted with the outer wall of hollow discharging axle (100).
7. a kind of grinder separator as claimed in any of claims 1 to 5, it is characterised in that: the whirlpool slot
(204) in the projection on sagittal plane in involute shape.
8. a kind of grinder separator as claimed in any of claims 1 to 5, it is characterised in that: described hollow
Discharging axle (100) is provided with discharge port (101), and the disengagement chamber (203) passes through discharge port (101) and hollow discharging axle (100)
Inner cavity connection.
9. a kind of grinder, it is characterised in that: including rack (300), be set to the driving spindle (400) on rack (300) with
And grinding device (500), the grinding device (500) include sand cylinder (501) and dismembyator (502), the driving spindle
(400) it protrudes into sand cylinder (501), one end of the dismembyator (502) is set on driving spindle (400) and with its coaxial turn
It is dynamic, the other end be provided with along axially through grinding chamber (503), the hollow discharging axle (100) is set to rack (300)
On, one end of the hollow discharging axle (100) is protruded into grinding chamber (503), and the other end is provided with discharge nozzle (102), described
Hollow discharging axle (100), which is located on the inserting end in grinding chamber (503), to be arranged just like described in any one of claim 1 to 8
Grinder separator.
10. a kind of grinder according to claim 9, it is characterised in that: the hollow discharging axle (100) and driving spindle
(400) rotation direction is opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433401.9A CN110124805A (en) | 2019-05-23 | 2019-05-23 | A kind of grinder separator and grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910433401.9A CN110124805A (en) | 2019-05-23 | 2019-05-23 | A kind of grinder separator and grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110124805A true CN110124805A (en) | 2019-08-16 |
Family
ID=67572643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910433401.9A Pending CN110124805A (en) | 2019-05-23 | 2019-05-23 | A kind of grinder separator and grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110124805A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959196A (en) * | 2015-06-29 | 2015-10-07 | 广州派勒机械设备有限公司 | Super sand mill with double-separation system |
| CN105214790A (en) * | 2015-09-22 | 2016-01-06 | 广州派勒机械设备有限公司 | Intelligent nano dynamic centrifugal rotating separation device |
| CN105396650A (en) * | 2015-09-22 | 2016-03-16 | 广州派勒机械设备有限公司 | Screen-free type intelligent nanometer grinding system |
| CN210434626U (en) * | 2019-05-23 | 2020-05-01 | 长沙西丽纳米研磨科技有限公司 | Grind quick-witted separator and grind machine |
-
2019
- 2019-05-23 CN CN201910433401.9A patent/CN110124805A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104959196A (en) * | 2015-06-29 | 2015-10-07 | 广州派勒机械设备有限公司 | Super sand mill with double-separation system |
| WO2017000757A1 (en) * | 2015-06-29 | 2017-01-05 | 广东派勒智能纳米科技股份有限公司 | Advanced ball mill having dual separation system |
| CN105214790A (en) * | 2015-09-22 | 2016-01-06 | 广州派勒机械设备有限公司 | Intelligent nano dynamic centrifugal rotating separation device |
| CN105396650A (en) * | 2015-09-22 | 2016-03-16 | 广州派勒机械设备有限公司 | Screen-free type intelligent nanometer grinding system |
| CN210434626U (en) * | 2019-05-23 | 2020-05-01 | 长沙西丽纳米研磨科技有限公司 | Grind quick-witted separator and grind machine |
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