CN208599830U - A kind of three-roll grinder - Google Patents
A kind of three-roll grinder Download PDFInfo
- Publication number
- CN208599830U CN208599830U CN201820759297.3U CN201820759297U CN208599830U CN 208599830 U CN208599830 U CN 208599830U CN 201820759297 U CN201820759297 U CN 201820759297U CN 208599830 U CN208599830 U CN 208599830U
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- China
- Prior art keywords
- grinder
- grinding roller
- grinding
- shell
- crossbeam
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Abstract
The utility model discloses a kind of three-roll grinders, belong to ink powder production and processing field, solve the problems, such as that existing three-roll grinder grinding efficiency is low, the utility model includes grinder shell and Steady base, grinder shell is fixedly installed in Steady base surface, the first grinding roller is respectively arranged in the grinder shroud body, second grinding roller and third grinding roller, sliding shoe is slidably connected in the grinder inner walls, and fixed station is fixedly installed with below grinder inner walls, the left and right sides is respectively arranged with height adjustment axis and guide rod in the grinder shroud body, crossbeam there are two being fixedly connected between the sliding shoe, first grinding roller and the second grinding roller and the crossbeam of top are rotatablely connected, third grinding roller and the crossbeam of lower section are rotatablely connected, crossbeam and shaft end of the shaft of third grinding roller through lower section are solid Dingan County is equipped with driving wheel.The grinder grinding efficiency is high, and grinding roller grinding load is small, is convenient for people to use, and discharge is convenient.
Description
Technical field
The utility model belongs to ink powder production and processing field, specifically, being related to a kind of three-roll grinder.
Background technique
Grinding is a kind of unit operation that solid matter is turned to smaller particle；In order to grind different material, the mankind can make
With various dismembyators, including manually mortar, the mill and the electric mill etc. by being driven by electricity pushed by animal, wind-force or waterpower；
Grinding is also a kind of method for fine finishing；Using applying or being press-fitted the abrasive grain on lap tool, by lap tool and workpiece certain
The finished machined that relative motion under pressure carries out finished surface；For ink in production and processing, the use of grinder is especially wide
General, wherein three-roll grinder is one kind most commonly seen in Printing ink producing process.
Traditional three-roll grinder is mainly made of three grinding rollers, but height of three grinding rollers in grinder is solid
Fixed, therefore, when ink powder accumulates more in grinder, ink powder lid is crossed after three grinding rollers, and grinding roller is turning
On the one hand to grind the powder not crushed during dynamic, the powder after on the other hand grinding also enter between three grinding rollers into
Row grinding, virtually increases the grinding load of grinding roller, causes the grinding efficiency of three-roll grinder low.
Summary of the invention
, to solve the problems, such as
For the low problem of existing three-roll grinder grinding efficiency, the purpose of this utility model is to provide a kind of three rollers
Grinder, to solve the problems mentioned in the above background technology.
, technical solution
To achieve the above object, the utility model provides the following technical solutions:
A kind of three-roll grinder, including grinder shell and Steady base, grinder shell are fixedly installed in Steady base
Surface is respectively arranged with the first grinding roller, the second grinding roller and third grinding roller, the grinder shell in the grinder shroud body
Sliding shoe is slidably connected on inner wall, and is fixedly installed with fixed station, the grinder shell below grinder inner walls
The interior left and right sides is respectively arranged with height adjustment axis and guide rod, is fixedly connected between the sliding shoe there are two crossbeam, institute
The crossbeam of the first grinding roller and the second grinding roller and the crossbeam of the top rotation connection stated, third grinding roller and lower section is rotatablely connected, third
Crossbeam and shaft end of the shaft of grinding roller through lower section are fixedly installed with driving wheel.
As a further solution of the present invention: the grinder case top is provided with pre-crushing plant, it is described
Pre-crushing plant left end crushing motor is installed, and spiral crushing shaft is installed in pre-crushing plant, spiral crushing shaft surface
It is evenly distributed with blade, the power output end and spiral for crushing motor crush axis connection.
The grinder shell two sides of the bottom are provided with discharge gate as a further solution of the present invention, institute
Discharge motor is installed below side wall on the left of the grinder shell stated, bottom is provided with rotation axis, rotation axis in grinder shroud body
One end and grinder inner walls are rotatablely connected, and the rotation axis other end is connect with discharge motor power output end, the rotation
Axis surface is evenly distributed with screw thread, is equipped with marker board in rotation axis.
The height adjustment axis surface is evenly distributed with screw thread as a further solution of the present invention, and high
Degree adjustment axis passes through sliding shoe and to be threadedly coupled with the sliding shoe, the guide rod across the sliding shoe and
It is slidably connected with the sliding shoe.
It is fixedly installed with grinding motor on the crossbeam described in lower section as a further solution of the present invention, is ground
Motor power output end is connect with driving wheel by belt, the shaft of first grinding roller, the second grinding roller and third grinding roller it
Between pass through driving belt connect.
It is connected in the pre-crushing plant bottom and grinder shroud body as a further solution of the present invention,
Pre-crushing plant bottom and grinder shell connectivity part are provided with filter screen.
The marker board is threadedly coupled with the rotation axis as a further solution of the present invention, discharge
Board bottom portion is connect with basal sliding in the grinder shroud body.
, beneficial effect
Compared with prior art, the utility model has the beneficial effects that
1) grinder passes through the first grinding roller of height adjustment axis adjusting, the second grinding roller and third grinding roller in use
Highly, it avoids smashed ink powder and goes successively to grinding in grinding roller, reduce the grinding load of grinding roller, improve grinding
The grinding efficiency of machine.
2) the ink powder after the grinder facilitates discharge to grind, avoids the case where ink powder causes discharge gate to block
Occur, facilitates discharge.
3) grinder tentatively carries out precomminution to ink powder by pre-crushing plant, further reduced grinder
Load is ground, the grinding efficiency of grinder is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of three-roll grinder；
Fig. 2 is the connection structure diagram in three-roll grinder between the first grinding roller, the second grinding roller and third grinding roller；
Fig. 3 is the structural schematic diagram of pre-crushing plant in three-roll grinder.
In figure: 1, grinder shell；2, pre-crushing plant；3, the first grinding roller；4, the second grinding roller；5, third grinding roller；6, powder
Broken motor；7, feed inlet；8, spiral crushing shaft；9, filter screen；10, sliding shoe；11, height adjustment axis；12, guide rod；13,
Fixed station；14, discharge motor；15, rotation axis；16, motor is ground；17, marker board；18, Steady base；19, driving belt；
20, driving wheel；21, crossbeam.
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.
Embodiment 1
Please refer to Fig. 1~2, in the utility model embodiment, a kind of three-roll grinder, including grinder shell 1 and stablize
Pedestal 18, grinder shell 1 are fixedly installed in 18 surface of Steady base, are respectively arranged with first in the grinder shell 1
Grinding roller 3, the second grinding roller 4 and third grinding roller 5；Sliding shoe 10, and grinder are slidably connected on 1 inner wall of grinder shell
Fixed station 13 is fixedly installed with below 1 inner wall of shell, the left and right sides is respectively arranged with height adjustment in the grinder shell 1
Axis 11 and guide rod 12,11 surface of height adjustment axis is evenly distributed with screw thread, and height adjustment axis 11 passes through sliding shoe
10 and be threadedly coupled with the sliding shoe 10, the guide rod 12 pass through the sliding shoe 10 and with the cunning
Motion block 10 is slidably connected, and is fixedly connected between the sliding shoe 10 there are two crossbeam 21, first grinding roller 3 and second is ground
Roller 4 and the crossbeam 21 of top are rotatablely connected, and the crossbeam 21 of third grinding roller 5 and lower section is rotatablely connected, and the shaft of third grinding roller 5 runs through
The crossbeam 21 and shaft end of lower section are fixedly installed with driving wheel 20；Grinding motor 16 is fixedly installed on the crossbeam 21 of lower section,
Grinding 16 power output end of motor is connect with driving wheel 20 by belt, first grinding roller 3, the second grinding roller 4 and third mill
It is connected between the shaft of roller 5 by driving belt 19；
The wiring of grinding 16 power supply of motor extends to 1 outside of grinder shell and is electrically connected with external power supply；
The height adjustment axis 11 extends to 1 top outer of grinder shell and rotates between grinder shell 1
It connects, is fixedly installed with rotation handwheel at the top of height adjustment axis 11；
In the present embodiment, when ink powder is in grinding, when powder is deposited in after bottom is more in grinder shell 1,
Rotating hand wheel rotating drives height adjustment axis 11 to rotate, and drives sliding shoe 10 to move up in 11 rotation process of height adjustment axis,
Since sliding shoe 10 is fixedly connected with crossbeam 21, so sliding shoe 10 drives crossbeam 21, the first grinding roller during moving up
3, the second grinding roller 4 and third grinding roller 5 move up, and avoid the powder that grinding is completed and are again introduced into grinding in grinding roller, reduce
The grinding load of grinding roller, grinding motor 16 drive third grinding roller 5 to rotate by belt, and third grinding roller 5 passes through 19 band of driving belt
Powder is ground in dynamic first grinding roller 3 and the rotation of the second grinding roller 4, improves the grinding efficiency of grinder.
Embodiment 2
Please refer to Fig. 1 and Fig. 3, a kind of three-roll grinder, on the basis of embodiment 1, at the top of the grinder shell 1
It is provided with pre-crushing plant 2,2 left end of pre-crushing plant, which is equipped with, crushes motor 6, and is equipped in pre-crushing plant 2
Spiral crushing shaft 8,8 surface of spiral crushing shaft are evenly distributed with blade, crush the power output end and spiral crushing shaft 8 of motor 6
It is connected in connection, 2 bottom of pre-crushing plant and grinder shell 1,2 bottom of pre-crushing plant is set with 1 connectivity part of grinder shell
It is equipped with filter screen 9；
In the present embodiment, feed inlet 7 is provided at the top of pre-crushing plant 2, ink powder enters precomminution by feed inlet 7
In device 2, crushes the work of motor 6 and the broken rotation of axis 8 of spiral vermicelli is driven to carry out precomminution, smashed ink powder to ink powder
Enter in grinder shell 1 by filter screen 9.
Embodiment 3
Referring to Fig. 1, a kind of three-roll grinder, on the basis of embodiment 2,1 two sides of the bottom of grinder shell
It is provided with discharge gate, discharge motor 14, bottom in grinder shell 1 are installed below the 1 left side side wall of grinder shell
It is provided with rotation axis 15,15 one end of rotation axis and 1 inner wall of grinder shell are rotatablely connected, 15 other end of rotation axis and discharge motor
The connection of 14 power output ends, 15 surface of rotation axis are evenly distributed with screw thread, marker board 17 are equipped in rotation axis 15, arrange
Flitch 17 is threadedly coupled with the rotation axis 15, and 17 bottom of marker board is connect with basal sliding in the grinder shell 1；
The discharge motor 14 and external control system are electrically connected, and control system controls the steering of discharge motor 14
The time that change with discharge motor 14 turns to；
In the present embodiment, when needing for ink powder to be discharged, the rotation of 14 work belt turn moving axis 15 of discharge motor, rotation
Axis 15 drives marker board 17 to move right during rotation, ink powder is discharged from the discharge gate of right end, due to discharge electricity
The revolving speed of machine 14 is fixed, therefore by can be calculated the movement speed for knowing marker board 17, therefore, in control system it is presetting more
The time for changing steering is equal to 1 insied width of grinder shell divided by the movement speed of marker board 17, turns to when predetermined set change
After time is up, control system control discharge motor 14 is rotated backward, and rotation axis 15 rotates backward, and marker board 17 is to moving to left
It is dynamic, ink powder is discharged from left end discharge gate, in cycles with this, ink powder is constantly from left end discharge gate and right end discharge
Mouth discharge, substantially increases the expulsion efficiency of ink powder, avoids the case where ink powder blocks.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of three-roll grinder, including grinder shell (1) and Steady base (18), grinder shell (1) are fixedly installed in
Steady base (18) surface, the grinder shell (1) is interior to be respectively arranged with the first grinding roller (3), the second grinding roller (4) and third
Grinding roller (5), which is characterized in that slidably connected sliding shoe (10) on described grinder shell (1) inner wall, and grinder shell
(1) it is fixedly installed with fixed station (13) below inner wall, the left and right sides is respectively arranged with height and adjusts in the grinder shell (1)
Nodal axisn (11) and guide rod (12), are fixedly connected with that there are two crossbeam (21), first mills between the sliding shoe (10)
Roller (3) and the second grinding roller (4) and the crossbeam (21) of top are rotatablely connected, and the crossbeam (21) of third grinding roller (5) and lower section, which rotates, to be connected
It connects, crossbeam (21) and shaft end of the shaft of third grinding roller (5) through lower section are fixedly installed with driving wheel (20).
2. a kind of three-roll grinder according to claim 1, which is characterized in that set at the top of the grinder shell (1)
It is equipped with pre-crushing plant (2), the pre-crushing plant (2) left end, which is equipped with, crushes motor (6), and in pre-crushing plant (2)
Be equipped with spiral crushing shaft (8), spiral crushing shaft (8) surface is evenly distributed with blade, crush the power output end of motor (6) with
Spiral crushing shaft (8) connection.
3. a kind of three-roll grinder according to claim 1, which is characterized in that described grinder shell (1) bottom two
Side is provided with discharge gate, is equipped with discharge motor (14), grinder shell below side wall on the left of the grinder shell (1)
(1) interior bottom is provided with rotation axis (15), and rotation axis (15) one end and grinder shell (1) inner wall are rotatablely connected, rotation axis
(15) other end is connect with discharge motor (14) power output end, and the rotation axis (15) surface is evenly distributed with screw thread, is turned
Marker board (17) are installed on moving axis (15).
4. a kind of three-roll grinder according to claim 1, which is characterized in that described height adjustment axis (11) surface is equal
It is even that screw thread is distributed with, and height adjustment axis (11) passes through sliding shoe (10) and is threadedly coupled with the sliding shoe (10), institute
The guide rod (12) stated passes through the sliding shoe (10) and is slidably connected with the sliding shoe (10).
5. a kind of three-roll grinder according to claim 1, which is characterized in that fixed peace on crossbeam described in lower section (21)
Equipped with grinding motor (16), grinding motor (16) power output end is connect with driving wheel (20) by belt, first mill
It is connected between roller (3), the second grinding roller (4) and the shaft of third grinding roller (5) by driving belt (19).
6. a kind of three-roll grinder according to claim 2, which is characterized in that pre-crushing plant (2) bottom with
Connection in grinder shell (1), pre-crushing plant (2) bottom and grinder shell (1) connectivity part are provided with filter screen (9).
7. a kind of three-roll grinder according to claim 3, which is characterized in that the marker board (17) and turn
Moving axis (15) is threadedly coupled, and marker board (17) bottom is connect with described grinder shell (1) the interior basal sliding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759297.3U CN208599830U (en) | 2018-05-21 | 2018-05-21 | A kind of three-roll grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820759297.3U CN208599830U (en) | 2018-05-21 | 2018-05-21 | A kind of three-roll grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208599830U true CN208599830U (en) | 2019-03-15 |
Family
ID=65661722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820759297.3U Expired - Fee Related CN208599830U (en) | 2018-05-21 | 2018-05-21 | A kind of three-roll grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208599830U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795576A (en) * | 2020-07-22 | 2020-10-20 | 陶娟 | Broken system of processing of coal mining barren rock solid heating |
| CN112473992A (en) * | 2020-11-23 | 2021-03-12 | 戴连根 | Grinding device for food industrial machining and using method |
-
2018
- 2018-05-21 CN CN201820759297.3U patent/CN208599830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111795576A (en) * | 2020-07-22 | 2020-10-20 | 陶娟 | Broken system of processing of coal mining barren rock solid heating |
| CN111795576B (en) * | 2020-07-22 | 2021-01-19 | 辽宁银盛水泥集团有限公司 | Broken system of processing of coal mining barren rock solid heating |
| CN112473992A (en) * | 2020-11-23 | 2021-03-12 | 戴连根 | Grinding device for food industrial machining and using method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 Termination date: 20200521 |