CN208494444U - Grinding mill barrel liner plate - Google Patents
Grinding mill barrel liner plate Download PDFInfo
- Publication number
- CN208494444U CN208494444U CN201821002956.5U CN201821002956U CN208494444U CN 208494444 U CN208494444 U CN 208494444U CN 201821002956 U CN201821002956 U CN 201821002956U CN 208494444 U CN208494444 U CN 208494444U
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- CN
- China
- Prior art keywords
- liner plate
- body portion
- plate body
- cambered
- mounting base
- 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.)
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Abstract
The utility model discloses a kind of grinding mill barrel liner plates, cambered plate body portion, liner plate installation seating portion and lifting strip part including integral structure；The top plane of cambered plate body portion and baseplane are the globoidal structures with the cooperation of the cylinder inboard wall of grinding machine；It includes more than one piece liner plate mounting base that liner plate, which installs seating portion, liner plate mounting base is equipped with bolt and installs counterbore, the connecting shaft line of the bolt installation counterbore of multiple liner plate mounting bases be located at cambered plate body portion top and it is following between middle separated time lower section, liner plate installs seating portion and cambered plate body portion is divided into the wide cut section positioned at liner plate mounting base upper and narrow section positioned at liner plate mounting base beneath portions along the vertical direction；The lifting strip part is arranged in the wide cut section of cambered plate body portion.This grinding mill barrel liner plate can realize that the integral thickness of lifting strip is not limited by bolt mounting holes position under the premise of guaranteeing liner plate lifting strip integrality, the particularly suitable barrel for being installed on grinding machine.
Description
Technical field
The utility model relates to a kind of lining board of grinder, specifically a kind of shell liner suitable for mill tubular part belongs to
Grinding machine technical field.
Background technique
Grinding machine is a kind of critically important fine grinding equipment in the modern industry, be in grinding system the most common important equipment it
One, it is widely used in building materials, metallurgy, ore dressing, electric power and chemical industry pulverizing cement and other materials.The chief component of grinding machine
There are cylinder, feed portion, discharge, driving section etc..Material is entered inside grinding mill barrel by feeding device, when the cylinder rotates,
Abrasive media and material are under the action of frictional force and centrifugal force, as cylinder turns round and is thus lifted to certain height, then
It is left or is rushed down by certain linear velocity and fallen, shock of the material by whereabouts steel ball and bulk materials, and by steel ball and steel
Additional crushing and mill between ball, between steel ball and lining board of grinder, between material and material and between material and steel ball and liner plate
Stripping is acted on and is crushed.The gradually smaller material of granularity is slowly flowed to discharge end under the action of expecting pressure, reaches discharge end
When be milled to very thin granularity, using discharging grate plate screening after, the fine powder of release mesh is by discharging grate plate quilt
Discharge grinding machine is forced, into lower one of technique.
Liner plate is one of most important building block in grinding machine, other than fine grinding grinding machine is usually using smooth liner plate, mostly
The liner plate that number grinding machine uses all has lifting strip, and effect is the lifting force for improving abrasive media, abrasive media is made to reach one
Preferably promote effect.Practice have shown that it promotes the energy for grinding interior medium when the lifting strip integrality of lining board of grinder is guaranteed
Power can just be guaranteed that grinding machine workbench effect is ideal at this time；Mistake shape is gradually worn out with lining board of grinder lifting strip, is mentioned
The ability for rising medium in grinding constantly declines, and grinding machine workbench effect also decreases at this time.Therefore in the entire of grinding mill barrel liner plate
How to guarantee that the integrality of liner plate lifting strip geometry will be directly related to grinding machine work in the military service period for a long time as far as possible
The stability of platform effect.
The shell liner of grinding machine feeding end is usually L-type structure or T-type structure in the prior art: the cylinder lining of L-type structure
For the liner plate installation spiro keyhole position of plate on the center line of liner plate width direction, lifting strip is located at the boundary of lining-plate bolt mounting hole middle line
One end, although L-type structure can guarantee the integrality of liner plate lifting strip, but because being limited by bolt mounting holes position, lifting strip
Integral thickness it is limited, therefore the narrow easy Fast Wearing of lifting strip causes shell liner service life shorter；The cylinder of T-type structure
The lifting strip of body liner plate is located at position among liner plate width, although T-type structure can solve the problem that the thickness of lifting strip is limited, but
Because liner plate installation bolt hole is through the integrality of lifting strip therefore destruction lifting strip, cause to promote bolts peace in the course of work
Fast Wearing can occur for dress hole position.
Summary of the invention
In view of the above-mentioned problems, the utility model provides a kind of grinding mill barrel liner plate, it can guarantee that liner plate lifting strip is complete
Property under the premise of realize lifting strip integral thickness do not limited by bolt mounting holes position, the particularly suitable cylinder for being installed on grinding machine
Body portion.
To achieve the above object, this grinding mill barrel liner plate includes the cambered plate body portion of integral structure, liner plate installation portions
Divide and lifting strip part；
The cambered plate body portion is quadrilateral structure, and the top plane of cambered plate body portion and baseplane are and grinding machine
Cylinder inboard wall cooperation globoidal structure, and the top of quadrilateral structure be arranged in parallel below；
The liner plate installation seating portion includes that more than one piece is arranged along cambered plate body portion top or following direction is parallel to
Liner plate mounting base, the top plane of liner plate mounting base protrudes from the top plane of cambered plate body portion, and liner plate mounting base is equipped with edge
Front-rear direction installs counterbore, and the connecting shaft line of the bolt installation counterbore of multiple liner plate mounting bases through the bolt of cambered plate body portion
Positioned at cambered plate body portion top and it is following between middle separated time lower section, liner plate installs seating portion along the vertical direction by cambered plate
Body portion is divided into the wide cut section positioned at liner plate mounting base upper and narrow section positioned at liner plate mounting base beneath portions；
The lifting strip part is arranged in the wide cut section of cambered plate body portion.
As further improvement of the utility model scheme, it is equipped between the lower end and cambered plate body portion of lifting strip part
Multiple reinforcement ear mount structures, and reinforce ear mount structure between adjacent two pieces liner plate mounting base.
As further improvement of the utility model scheme, the hole section that bolt installs counterbore is oblong counterbore knot
Structure.
As further improvement of the utility model scheme, the baseplane of cambered plate body portion is equipped with concave inward structure.
Compared with prior art, this grinding mill barrel liner plate is since liner plate installation seating portion is along the vertical direction by cambered surface board body part
It is divided into positioned at the wide cut section of liner plate mounting base upper and narrow section positioned at liner plate mounting base beneath portions and lifting strip
Part is arranged in the wide cut section of cambered plate body portion, therefore realizes the integrality and lifting strip part for guaranteeing lifting strip part
The purpose that integral thickness is not limited by bolt mounting holes position, and then realize effective operation thickness of lifting strip part, it is especially suitable
With the barrel for being installed on grinding machine.
Detailed description of the invention
Fig. 1 is the three dimensional structure diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2.
In figure: 1, cambered plate body portion, 2, liner plate installation seating portion, 21, bolt installation counterbore, 3, lifting strip part, 31,
Reinforce ear mount structure.
Specific embodiment
The utility model is described further and (is described below using the top of Fig. 1 as top) with reference to the accompanying drawing.
As shown in Figures 1 to 4, this grinding mill barrel liner plate includes the cambered plate body portion 1 of integral structure, liner plate installation portions
Divide 2 and lifting strip part 3.
The cambered plate body portion 1 is quadrilateral structure, and the top plane of cambered plate body portion 1 and baseplane are and grinding machine
Cylinder inboard wall cooperation globoidal structure, and the top of quadrilateral structure be arranged in parallel below.
The liner plate installation seating portion 2 is parallel to 1 top of cambered plate body portion including more than one piece edge or following direction is set
The top plane of the liner plate mounting base set, liner plate mounting base protrudes from the top plane of cambered plate body portion 1, and liner plate mounting base is equipped with
Counterbore 21 is installed through the bolt of cambered plate body portion 1 along the longitudinal direction, and the bolt of multiple liner plate mounting bases installs counterbore 21
Connecting shaft line (dash-dotted horizontal line in Fig. 1) be located at 1 top of cambered plate body portion and it is following between the middle separated time (water in Fig. 1
Flat double dot dash line) lower section, liner plate installation seating portion 2 cambered plate body portion 1 is divided for positioned at liner plate mounting base along the vertical direction
The wide cut section of the top of part 2 and positioned at narrow section of 2 lower section of liner plate installation seating portion.
The lifting strip part 3 is arranged in the wide cut section of cambered plate body portion 1.
For this grinding mill barrel liner plate when installing and using, fastening bolt installs counterbore 21 for this grinding mill barrel liner plate by bolt
It is fixedly mounted on the cylinder inboard wall of grinding machine, since liner plate installation seating portion 2 along the vertical direction divides cambered plate body portion 1 for position
Wide cut section above liner plate installation seating portion 2 and narrow section and lifting strip part 3 positioned at 2 lower section of liner plate installation seating portion
It is arranged in the wide cut section of cambered plate body portion 1, therefore realizes the integrality and lifting strip part 3 for guaranteeing lifting strip part 3
The purpose that integral thickness is not limited by bolt mounting holes position, and then realize effective operation thickness of lifting strip part 3.
In order to increase the integral strength of this grinding mill barrel liner plate, as further improvement of the utility model scheme, promoted
It is equipped with multiple reinforcement ear mount structures 31 between the lower end and cambered plate body portion 1 of item part 3, and reinforces ear mount structure 31 and is located at phase
Between adjacent two pieces liner plate mounting base.
In order to prevent because that can not be installed caused by the mismachining tolerance of the threaded hole on grinding mill barrel inner wall, as the utility model
Further improvement scheme, bolt install counterbore 21 hole section be oblong counter bore structure.
In order to mitigate weight, as further improvement of the utility model scheme, set on the baseplane of cambered plate body portion 1
There is concave inward structure.
Claims (4)
1. a kind of grinding mill barrel liner plate, cambered plate body portion (1), liner plate installation seating portion (2) and promotion including integral structure
Item part (3)；The cambered plate body portion (1) is quadrilateral structure, and the top plane of cambered plate body portion (1) and baseplane are
The globoidal structure cooperated with the cylinder inboard wall of grinding machine, and the top of quadrilateral structure be arranged in parallel below；The liner plate peace
Dress seating portion (2) includes more than one piece along the liner plate mounting base for being parallel to cambered plate body portion (1) top or the setting of following direction, lining
The top plane of plate mounting base protrudes from the top plane of cambered plate body portion (1), and liner plate mounting base is equipped with to be run through along the longitudinal direction
The bolt of cambered plate body portion (1) installs counterbore (21)；It is characterized in that,
Multiple liner plate mounting bases bolt installation counterbore (21) connecting shaft line be located at cambered plate body portion (1) top and below between
Middle separated time lower section, liner plate installation seating portion (2) cambered plate body portion (1) is divided into positioned at liner plate mounting base along the vertical direction
Partially the wide cut section above (2) and be located at liner plate installation seating portion (2) below narrow section；The lifting strip part (3) is set
It sets in the wide cut section of cambered plate body portion (1).
2. grinding mill barrel liner plate according to claim 1, which is characterized in that the lower end of lifting strip part (3) and cambered plate
It is equipped with multiple reinforcement ear mount structures (31) between body portion (1), and reinforces ear mount structure (31) and is located at adjacent two pieces liner plate peace
It fills between seat.
3. grinding mill barrel liner plate according to claim 1, which is characterized in that bolt installation counterbore (21) hole section be
Oblong counter bore structure.
4. grinding mill barrel liner plate according to claim 1, which is characterized in that set on the baseplane of cambered plate body portion (1)
There is concave inward structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002956.5U CN208494444U (en) | 2018-06-27 | 2018-06-27 | Grinding mill barrel liner plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821002956.5U CN208494444U (en) | 2018-06-27 | 2018-06-27 | Grinding mill barrel liner plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208494444U true CN208494444U (en) | 2019-02-15 |
Family
ID=65281455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821002956.5U Active CN208494444U (en) | 2018-06-27 | 2018-06-27 | Grinding mill barrel liner plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208494444U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2753195C1 (en) * | 2020-02-12 | 2021-08-12 | Акционерное общество "Полюс Красноярск" | Lining of semi-autogenous grinding drum mills |
-
2018
- 2018-06-27 CN CN201821002956.5U patent/CN208494444U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2753195C1 (en) * | 2020-02-12 | 2021-08-12 | Акционерное общество "Полюс Красноярск" | Lining of semi-autogenous grinding drum mills |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210831 Address after: 471000 No. 5, Jiudu Road, Jinping Town, Yiyang County, Luoyang City, Henan Province Patentee after: Luoyang Jiujiu wear resistant material manufacturing Co.,Ltd. Address before: 471800 Luoxin Industrial Park, Xin'an County, Luoyang City, Henan Province Patentee before: LUOYANG JIUJIU MACHINERY MANUFACTURING Co.,Ltd. |
|
| TR01 | Transfer of patent right |