CN209205452U - A kind of two-axis, centrifugal separation grinder - Google Patents
A kind of two-axis, centrifugal separation grinder Download PDFInfo
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- CN209205452U CN209205452U CN201821792242.9U CN201821792242U CN209205452U CN 209205452 U CN209205452 U CN 209205452U CN 201821792242 U CN201821792242 U CN 201821792242U CN 209205452 U CN209205452 U CN 209205452U
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- main shaft
- grinder
- grinding
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Abstract
The utility model designs grinder technical field, grinder is separated more particularly to a kind of two-axis, centrifugal, the grinder includes rack, and the rack is equipped with grinding assembly, separation assembly, the first main shaft, the second main shaft, the first driving mechanism for driving the first main axis and the second driving mechanism for driving the second main axis；First main shaft and the second main shaft are connect with gantry rotation respectively, first main shaft is rotated coaxially with grinding assembly, second main shaft is rotated coaxially with separation assembly, the grinding assembly is enclosed set on separation assembly, the abrasive media that passes through and separate outside of the gap between the grinding assembly and separation assembly for material；First main shaft is opposite with the steering of the second main shaft.The two-axis, centrifugal separation grinder of the utility model can prevent the loss of abrasive media, while guarantee the normal discharging of material.
Description
Technical field
The utility model relates to grinder technical fields, and in particular to a kind of two-axis, centrifugal separation grinder.
Background technique
Grinder is a kind of equipment for being stirred one or more materials, grinding, usually by feed inlet that material is defeated
It send to grinder, is ground, stirred by the grinding assembly in grinder, finally arrange ground material from discharge port
Out.Certain abrasive media can be added in most of grinder in whipping process, to increase the efficiency of grinding；But discharging when
It waits abrasive media to be easy to be discharged together with material, causes the loss of abrasive media, over time the stirring efficiency decline of grinder,
Influence the processing quality of material.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of twin shaft from
The heart separates grinder, which can prevent the loss of abrasive media, while guarantee the normal discharging of material.
The utility model is achieved through the following technical solutions:
A kind of two-axis, centrifugal separation grinder, including rack, the rack are equipped with grinding assembly, separation assembly, the first master
Axis, the second main shaft, pump, the first driving mechanism for driving the first main axis and for driving the second main axis
Two driving mechanisms；First main shaft and the second main shaft are connect with gantry rotation respectively, and first main shaft and grinding assembly are same
Axis rotation, second main shaft are rotated coaxially with separation assembly, and the grinding assembly is enclosed set on separation assembly, the separation assembly
For spiral of Archimedes separator；The grinding assembly is equipped with cavity for placing abrasive media, the grinding assembly with
Gap passing through and completely cutting off the abrasive media in cavity for material between separation assembly；The grinder further include first into
Material mouth and the first discharge port, the first charging aperture be set to grinding assembly, second main shaft be in hollow structure, described first
Discharge port is set to the one end of the second main shaft far from separation assembly, and the first charging aperture passes through grinding assembly, separation assembly and the
It is connected to after two main shafts with the first discharge port；The first charging aperture is connected to pump.
Wherein, the grinding assembly includes disperser, interior grinding drum and outer grinding bucket, the interior grinding drum and outer grinding
Bucket is set to rack, and the outer grinding casing is set to interior grinding drum, is formed with interlayer between the interior grinding drum and outer grinding bucket；
The disperser is located in interior grinding drum, and the disperser is rotated coaxially with the first main shaft；The disperser is enclosed set on separation group
Part, the abrasive media that passes through and separate outside of the gap for material between the disperser and separation assembly.
Wherein, the outer grinding bucket is equipped with cooling water inlet and cooling water outlet, the cooling water inlet and cooling water
Outlet is connected to interlayer.
Wherein, bearing block is equipped between first main shaft and rack.
Wherein, bearing block is equipped between second main shaft and rack.
Wherein, the grinder further includes the first belt pulley, the second belt pulley and the first belt, first belt pulley
It is rotated coaxially with the output shaft of the first driving mechanism, second belt pulley is rotated coaxially with the first main shaft, first belt
Wheel is through the first belt and the second pulley drive.
Wherein, the grinder further includes third belt pulley, the 4th belt pulley and the second belt, the third belt pulley
It is rotated coaxially with the output shaft of the second driving mechanism, the 4th belt pulley is rotated coaxially with the second main shaft, the third belt
Wheel is through the second belt and the 4th pulley drive.
Wherein, the grinder further includes cyclone filter, rotary joint and passage, the both ends of the rotary joint
It is connect respectively with the first discharge port and passage；The cyclone filter includes filter body, second charging aperture and second
Discharge port, the second charging aperture and the second discharge port are set to filter body, and second discharge port is located at filter sheet
The top of body, the second charging aperture are located at the lower section of the second discharge port；Sectional area ratio at the charging of the second charging aperture
The sectional area of second charging aperture and the connectivity part of filter body is big, and second discharge port extends from the top of filter body
To the inside of filter body.
Wherein, the bottom end of the filter body is equipped with discharge gate.
Wherein, the twist switch of control discharge gate opening and closing is equipped at the discharge gate.
The utility model has the beneficial effects that
The loss of abrasive media in grinder is prevented, and guarantees a kind of normal discharging of material: twin shaft of the utility model
It is centrifugated grinder, cavity is equipped in grinding assembly, the abrasive media for increasing grinding efficiency is placed in cavity.It opens
When beginning to grind, while starting pump, the first driving mechanism and the second driving mechanism, material and entering grinding assembly from first charging aperture
Inside ground.Due to the rotation direction of grinding assembly and separation assembly be it is identical, and separation assembly use Archimedes
In the course of rotation, most abrasive media is because of grinding assembly for helix cyclone separator arrangement, grinding assembly and separation assembly
Centrifugal force by abrasive media be distributed in grinding assembly cavity periphery with material generate rotate in same direction；A small amount of abrasive media
It is rotated with material around separation assembly, separation assembly is when rotating at high speed greater than to pump to sky the centrifugal force that abrasive media generates
The thrust that abrasive media generates in chamber, so that abrasive media rests in cavity；Meanwhile separation assembly is when rotating at high speed to object
The centrifugal force that material generates is less than to pump to thrust caused by material in cavity, so that material be gone out by separation assembly from first
Material mouth forces outflow.Simultaneously because abrasive media is difficult to lead to from the gap between the grinding assembly and separation assembly of the utility model
It crosses, therefore the grinder of the utility model plays the barrier action to abrasive media discharge, and guarantees the normal discharge of material.
Detailed description of the invention
Using attached drawing, the utility model is described in further detail, but the embodiment in attached drawing is not constituted to the utility model
Any restrictions for those of ordinary skill in the art without creative efforts, can also be according to following attached
Figure obtains other attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the schematic diagram of internal structure of the utility model.
Fig. 3 is the structural schematic diagram of the cyclone filter of the utility model.
Appended drawing reference
Rack -- 1, first charging aperture -- 11, the first discharge port -- 12, grinding assembly -- 2, disperser -- 21, interior grinding
Bucket -- 22, outer grinding bucket -- 23, interlayer -- 24, cooling water inlet -- 25, cooling water outlet -- 26, separation assembly -- 3, first is main
Axis -- 41, the second main shaft -- 42, the first driving mechanism -- 43, the second driving mechanism -- 44, cyclone filter -- 5, filter sheet
Body -- 51, second charging aperture -- 52, the second discharge port -- 53, discharge gate -- 54, twist switch -- 55, rotary joint -- 61, it leads
Expects pipe -- 62, pump -- 63.
Specific embodiment
Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory
Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition
Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer
With carrying out various modifications or alterations under the spirit without departing from the utility model.
It should be noted that structure depicted in this specification attached drawing, only to cooperate the revealed content of specification,
So that those skilled in the art understands and reads, enforceable qualifications are not intended to limit the utility model, therefore are not had
Technical essential meaning, the modification or adjustment of any structure are not influencing the effect of the utility model can be generated and institute's energy
Under the purpose reached, should all still it fall in the range of the revealed technology contents of the utility model obtain and can cover.
As shown in Figure 1 to Figure 3, a kind of two-axis, centrifugal separates grinder, including rack 1, and the rack 1 is equipped with grinding assembly
2, separation assembly 3, the first main shaft 41, the second main shaft 42, pump 63, the first driving mechanism 43 for driving the first main shaft 41 to rotate
And the second driving mechanism 44 for driving the second main shaft 42 to rotate；First main shaft 41 and the second main shaft 42 respectively with
Rack 1 is rotatablely connected, and first main shaft 41 is rotated coaxially with grinding assembly 2, and second main shaft 42 and separation assembly 3 are same
Axis rotation, the grinding assembly 2 are enclosed set on separation assembly 3, and the separation assembly 3 is spiral of Archimedes separator；It is described
Grinding assembly 2 is equipped with the cavity for placing abrasive media, and the gap between the grinding assembly 2 and separation assembly 3 is used for object
Material passes through and completely cuts off the abrasive media in cavity；The grinder further includes first charging aperture 11 and the first discharge port 12,
The first charging aperture 11 is set to grinding assembly 2, and second main shaft 42 is in hollow structure, and first discharge port 12 is set to the
Two one end of main shaft 42 far from separation assembly 3, the first charging aperture 11 pass through grinding assembly 2, separation assembly 3 and the second main shaft
It is connected to after 42 with the first discharge port 12；The first charging aperture 11 is connected to pump 63.
A kind of two-axis, centrifugal of the present embodiment separates grinder, has the effect that
The loss of abrasive media in grinder is prevented, and guarantees a kind of normal discharging of material: twin shaft of the utility model
It is centrifugated grinder, cavity is equipped in grinding assembly 2, the abrasive media for increasing grinding efficiency is placed in cavity.
When starting grinding, while starting pump 63, the first driving mechanism 43 and the second driving mechanism 44, material from first charging aperture 11 into
Enter and is ground in grinding assembly 2.Since the rotation direction of grinding assembly 2 and separation assembly 3 is identical, and separation assembly 3
The spiral of Archimedes cyclone separator arrangement of use, grinding assembly 2 and separation assembly 3 are in the course of rotation, most to grind
Grinding media generates the periphery for the cavity that abrasive media is distributed in grinding assembly 2 in the same direction with material because of the centrifugal force of grinding assembly 2
Rotation；A small amount of abrasive media and material is rotated around separation assembly 3, and separation assembly 3 when rotating at high speed produces abrasive media
Raw centrifugal force is greater than to the pressure that abrasive media generates in 63 pairs of cavitys of pump, so that abrasive media rests in cavity；Meanwhile
Separation assembly 3 is when rotating at high speed less than to pressure caused by material in 63 pairs of cavitys of pump the centrifugal force that material generates, from
And material is forced to flow out by separation assembly 3 from the first discharge port 12.Simultaneously because abrasive media is difficult to from the utility model
Grinding assembly 2 and separation assembly 3 between gap pass through, therefore the grinder of the utility model play to abrasive media discharge
Barrier action, and guarantee the normal discharge of material.
A kind of two-axis, centrifugal of the present embodiment separates grinder, and the grinding assembly 2 includes disperser 21, interior grinding drum 22
And outer grinding bucket 23, the interior grinding drum 22 and outer grinding bucket 23 are set to rack 1, the outer grinding bucket 23 is sheathed on interior grind
Grinding barrel 22 is formed with interlayer 24 between the interior grinding drum 22 and outer grinding bucket 23；The disperser 21 is located at interior grinding drum 22
Interior, the disperser 21 is rotated coaxially with the first main shaft 41；The disperser 21 is enclosed set on separation assembly 3, the disperser 21
The abrasive media that passes through and separate outside of the gap for material between separation assembly 3.It is equipped on disperser 21 multiple
Convex block, increase disperser 21 during rotation with the frequency of exposure of material, and between disperser 21 and interior grinding drum 22
Space in be scattered with greater number of abrasive media, in the present embodiment, abrasive media use zirconium pearl.
A kind of two-axis, centrifugal of the present embodiment separates grinder, the outer grinding bucket 23 be equipped with cooling water inlet 25 and
Cooling water outlet 26, the cooling water inlet 25 and cooling water outlet 26 are connected to interlayer 24.Due to material and disperser 21
And a large amount of heat can be generated in the inner wall collision process of interior grinding drum 22, it is conveyed into interlayer 24 in cooling water can help
22 fast cooling of grinding drum, avoids grinder from overheating.
A kind of two-axis, centrifugal of the present embodiment separates grinder, and bearing block is equipped between first main shaft 41 and rack 1,
It is equipped with bearing block between second main shaft 42 and rack 1, the first main shaft 41 and the second main shaft 42 can be reduced in rotation process
In coefficient of friction between rack 1, and guarantee the rotating accuracy of the first main shaft 41 and the second main shaft 42.
A kind of two-axis, centrifugal of the present embodiment separates grinder, and the grinder further includes the first belt pulley, the second belt
Wheel and the first belt, first belt pulley and the output shaft of the first driving mechanism 43 rotate coaxially, second belt pulley
It is rotated coaxially with the first main shaft 41, first belt pulley is through the first belt and the second pulley drive；The grinder also wraps
Third belt pulley, the 4th belt pulley and the second belt are included, the third belt pulley and the output shaft of the second driving mechanism 44 are same
Axis rotation, the 4th belt pulley are rotated coaxially with the second main shaft 42, and the third belt pulley is through the second belt and the 4th belt
Wheel transmission.First driving mechanism 43 and the second driving mechanism 44 drive to the first main shaft 41 by way of belt pulley and belt
And second main shaft 42, first is that the first driving mechanism 43 or the second driving mechanism 44 can be reduced to grinder land occupation volume
It influences.
A kind of two-axis, centrifugal separation grinder of the present embodiment further includes cyclone filter 5, rotary joint 61 and is led
Expects pipe 62, the both ends of the rotary joint 61 are connect with the first discharge port 12 and passage 62 respectively；The cyclone filter 5 wraps
Filter body 51, second charging aperture 52 and the second discharge port 53 are included, the second charging aperture 52 and the second discharge port 53 are
Set on filter body 51, second discharge port 53 is located at the top of filter body 51, and the second charging aperture 52 is located at
The lower section of second discharge port 53；Sectional area at the charging of the second charging aperture 52 is than second charging aperture 52 and filter body
The sectional area of 51 connectivity part is big, and second discharge port 53 is extended to the over filter body 51 from the top of filter body 51
It is internal.Since abrasive media may be lost during the grinding process, lead to becoming smaller for volume, cyclone filter 5 it is main
Effect is discharged after the abrasive media after avoiding loss is strayed into the first discharge port 12, and the purity and material of material are influenced.
Connectivity part due to the sectional area at the charging of second charging aperture 52 than second charging aperture 52 and filter body 51
Sectional area it is big, according to Venturi effect, material is discharged from the first discharge port 12 and enters the second charging by rotary joint 61
Flow velocity is accelerated after mouth 52, and material contacts after entering filter body 51 with the inner wall of filter body 51, and in the effect of high speed
Lower to generate biggish centrifugal force, material along the inner wall of filter body 51 carries out vortex movement under the thrust of pump 63 at this time,
Material squeezes out material under the pressure of pump 63 from the second discharge port 53 simultaneously, completes the discharge of material；Together with material into
The abrasive media for entering filter body 51, since weight is larger, it is difficult to it is squeezed away by the pressure of pump 63, therefore after losing certain speed
Fall into the bottom end of filter body 51.It is equipped with discharge gate 54 in the bottom end of filter, and is equipped with control discharge gate at discharge gate 54
The twist switch 55 of 54 opening and closings, dedicated for the abrasive media for being deposited on 51 bottom end of filter body is discharged.
Finally it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than to this reality
With the limitation of novel protected range, although being explained in detail referring to preferred embodiment to the utility model, this field it is general
Lead to it will be appreciated by the skilled person that can be with the technical solution of the present invention is modified or equivalently replaced, without departing from this
The spirit and scope of utility model technical solution.
Claims (10)
1. a kind of two-axis, centrifugal separates grinder, including rack (1), it is characterised in that: the rack (1) is equipped with grinding assembly
(2), separation assembly (3), the first main shaft (41), the second main shaft (42), pump (63), for drive the first main shaft (41) rotation
One driving mechanism (43) and the second driving mechanism (44) for being used to that the second main shaft (42) to be driven to rotate；First main shaft (41)
It is rotatablely connected respectively with rack (1) with the second main shaft (42), first main shaft (41) rotates coaxially with grinding assembly (2), institute
It states the second main shaft (42) to rotate coaxially with separation assembly (3), the grinding assembly (2) is enclosed set on separation assembly (3), the separation
Component (3) is spiral of Archimedes separator；The grinding assembly (2) is equipped with the cavity for placing abrasive media, described
Gap passing through and completely cutting off the abrasive media in cavity for material between grinding assembly (2) and separation assembly (3)；It is described to grind
Grinding machine further includes first charging aperture (11) and the first discharge port (12), and the first charging aperture (11) is set to grinding assembly (2),
Second main shaft (42) is in hollow structure, and first discharge port (12) is set to the second main shaft (42) far from separation assembly (3)
One end, the first charging aperture (11) gone out with first afterwards by grinding assembly (2), separation assembly (3) and the second main shaft (42)
Material mouth (12) connection；The first charging aperture (11) is connected to pump (63).
2. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: grinding assembly (2) packet
Disperser (21), interior grinding drum (22) and outer grinding bucket (23) are included, the interior grinding drum (22) and outer grinding bucket (23) are all provided with
In rack (1), the outer grinding bucket (23) is sheathed on interior grinding drum (22), the interior grinding drum (22) and outer grinding bucket (23) it
Between be formed with interlayer (24)；The disperser (21) is located in interior grinding drum (22), the disperser (21) and the first main shaft
(41) it rotates coaxially；The disperser (21) is enclosed between separation assembly (3), the disperser (21) and separation assembly (3)
Gap passing through and separate external abrasive media for material.
3. a kind of two-axis, centrifugal according to claim 2 separates grinder, it is characterised in that: the outer grinding bucket (23) sets
There are cooling water inlet (25) and a cooling water outlet (26), the cooling water inlet (25) and cooling water outlet (26) are and interlayer
(24) it is connected to.
4. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: first main shaft (41) and
Bearing block is equipped between rack (1).
5. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: second main shaft (42) with
Bearing block is equipped between rack (1).
6. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: the grinder further includes the
One belt pulley, the second belt pulley and the first belt, first belt pulley and the output shaft of the first driving mechanism (43) are coaxial
Rotation, second belt pulley are rotated coaxially with the first main shaft (41), and first belt pulley is through the first belt and the second belt
Wheel transmission.
7. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: the grinder further includes the
Three belt pulleys, the 4th belt pulley and the second belt, the third belt pulley and the output shaft of the second driving mechanism (44) are coaxial
Rotation, the 4th belt pulley are rotated coaxially with the second main shaft (42), and the third belt pulley is through the second belt and the 4th belt
Wheel transmission.
8. a kind of two-axis, centrifugal according to claim 1 separates grinder, it is characterised in that: the grinder further includes rotation
Wind filter (5), rotary joint (61) and passage (62), the both ends of the rotary joint (61) respectively with the first discharge port
(12) it is connected with passage (62)；The cyclone filter (5) includes filter body (51), second charging aperture (52) and
Two discharge ports (53), the second charging aperture (52) and the second discharge port (53) are set to filter body (51), and described second
Discharge port (53) is located at the top of filter body (51), and the second charging aperture (52) is located under the second discharge port (53)
Side；The connectivity part of sectional area at the charging of the second charging aperture (52) than second charging aperture (52) and filter body (51)
Sectional area it is big, second discharge port (53) is extended to the over the interior of filter body (51) from the top of filter body (51)
Portion.
9. a kind of two-axis, centrifugal according to claim 8 separates grinder, it is characterised in that: the filter body (51)
Bottom end be equipped with discharge gate (54).
10. a kind of two-axis, centrifugal according to claim 9 separates grinder, it is characterised in that: at the discharge gate (54)
Twist switch (55) equipped with control discharge gate (54) opening and closing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792242.9U CN209205452U (en) | 2018-10-31 | 2018-10-31 | A kind of two-axis, centrifugal separation grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821792242.9U CN209205452U (en) | 2018-10-31 | 2018-10-31 | A kind of two-axis, centrifugal separation grinder |
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| Publication Number | Publication Date |
|---|---|
| CN209205452U true CN209205452U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821792242.9U Active CN209205452U (en) | 2018-10-31 | 2018-10-31 | A kind of two-axis, centrifugal separation grinder |
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| Country | Link |
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| CN (1) | CN209205452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248746A (en) * | 2018-10-31 | 2019-01-22 | 东莞市琅菱机械有限公司 | A kind of two-axis, centrifugal separation grinder |
-
2018
- 2018-10-31 CN CN201821792242.9U patent/CN209205452U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109248746A (en) * | 2018-10-31 | 2019-01-22 | 东莞市琅菱机械有限公司 | A kind of two-axis, centrifugal separation grinder |
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