CN102836760A - Grate lining plate with reinforcing rib - Google Patents
Grate lining plate with reinforcing rib Download PDFInfo
- Publication number
- CN102836760A CN102836760A CN2011101732643A CN201110173264A CN102836760A CN 102836760 A CN102836760 A CN 102836760A CN 2011101732643 A CN2011101732643 A CN 2011101732643A CN 201110173264 A CN201110173264 A CN 201110173264A CN 102836760 A CN102836760 A CN 102836760A
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- China
- Prior art keywords
- lining plate
- reinforcing rib
- grate
- plate
- reduced
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- 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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- Crushing And Grinding (AREA)
- Milling Processes (AREA)
Abstract
The invention provides a grate lining plate with a reinforcing rib. The grate lining plate comprises mounting bolt holes. The outer side of the grate joint of the grate lining plate (3) is provided with a trapezoidal reinforcing rib (1); the upper opening of the trapezoidal reinforcing rib (1) is 10-40mm in dimension; the lower opening of the trapezoidal reinforcing rib (1) is 10-6mm in dimension; and the trapezoidal reinforcing rib (1) is 10-30mm in thickness. According to a structure adopted by the grate lining plate provided by the invention, the trapezoidal reinforcing rib is designed at the outer side of the grate lining plate, and thereby, the friction between a grinding body and the lining plate is reduced, and the squeezing action of the grinding body to a grate is also reduced; a steel ball is forcibly lifted by the reinforcing rib when a tube mill rotates, and thereby, the relative friction between the steel ball and the lining plate is reduced, the lining plate is protected, and thereby, not only is the service life of the lining plate prolonged but also the running cost of the tube mill is reduced. The undercut action of the steel ball and the grinding body to mounting set bolts is effectively stopped by the reinforcing rib of the grate lining plate, and thus, the bolts are protected, and the lining plate can safely work in such a manner.
Description
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Technical field
The present invention relates to a kind of tube mill comb plate liner plate, relate in particular to a kind of comb plate liner plate with reinforcement.
Background technology
Usually be with the tube mill of comb plate liner plate; When tube mill rotates; Abrasive body is done similar waterfall and is rushed down motion in tube mill, with the abrasive body of comb plate liner plate adjacent regions to the comb plate produce impact and relatively the abrasive body piled up of friction, particularly side the comb plate is produced squeezing action; Thereby the production normal pressure, the plate wear liner of combing like this is very big.Steel ball in the tube mill relies on the friction of comb plate liner plate and promotes, and frictional force changes dynamic friction into by initial static friction, and liner plate is in long-term friction, and it is also very big to wear and tear, and needs often to change, and increases the operating cost of tube mill.The commentaries on classics of not stopping transport along with tube mill; Steel ball and material are to the spin cutting movement of shape of comb plate surface in the tube mill; Equally the fixing bolt of liner plate is also done cutting movement; Especially to the bolt root cutting, may drop in tube mill because of whole comb plate liner plate appears in the bolt root wearing and tearing, thereby influence is produced, is brought security incident to production run.
Summary of the invention
The purpose of this invention is to provide a kind of comb plate liner plate with reinforcement, can solve that comb plate wear liner is fast, comb plate liner plate install and fix the technical problem that undercut appears in bolt.
The objective of the invention is to realize as follows: a kind of comb plate liner plate with reinforcement, comprise the installation screw, its characteristic exists
In: the comb plate liner plate seam outside of combing is provided with trapezoidal reinforcement, the size suitable for reading of trapezoidal reinforcement in 10-40mm, end opening size at 10-60mm, thickness at 10-30mm.
The structure that the present invention adopts, at trapezoidal reinforcement of comb plate liner plate outside design, the frictional force between abrasive body and liner plate has reduced, and abrasive body produces squeezing action to the comb plate also to be reduced thereupon; Reinforcement forces to promote steel ball when tube mill rotates, reduce the relative friction between steel ball and the liner plate, protects liner plate, has both prolonged the service life of liner plate, has reduced the operating cost of tube mill again.The reinforcement of comb plate liner plate effectively stops steel ball and abrasive body to installing and fixing the undercut effect of bolt, has protected bolt, and liner plate work is safe like this.
Description of drawings
For content of the present invention is expressly understood more easily, below according to specific embodiment and combine accompanying drawing, the present invention is done further detailed explanation, wherein:
Shown in Figure 1 is front view of the present invention,
Shown in Figure 2 is left view of the present invention,
Shown in Figure 3 is the A-A cutaway view of front view of the present invention,
Among the figure: 1, trapezoidal reinforcement 2, steel ball 3, comb plate liner plate
The specific embodiment:
Embodiment 1
A kind of comb plate liner plate with reinforcement comprises the installation screw, and the comb plate liner plate 3 seam outside of combing is provided with trapezoidal reinforcement 1, the size suitable for reading of trapezoidal reinforcement 1 in 10mm, end opening size at 10mm, thickness at 10mm.
Embodiment 2
A kind of comb plate liner plate with reinforcement comprises the installation screw, and the comb plate liner plate 3 seam outside of combing is provided with trapezoidal reinforcement 1, the size suitable for reading of trapezoidal reinforcement 1 in 20mm, end opening size at 30mm, thickness at 20mm.
Embodiment 3
A kind of comb plate liner plate with reinforcement comprises the installation screw, and the comb plate liner plate 3 seam outside of combing is provided with trapezoidal reinforcement 1, the size suitable for reading of trapezoidal reinforcement 1 in 40mm, end opening size at 60mm, thickness at 30mm.
The comb plate liner plate of band reinforcement of the present invention has a reinforcement outside the comb plate is combed seam, comprising the screw place is installed, the reinforcement cross sectional shape is trapezoidal.When tube mill rotates; Abrasive body promotes under the drive of reinforcement together, and at this moment abrasive body has just reduced the frictional force of liner plate, and the abrasive body that pile up comb plate side does not act directly on the comb plate; The lateral pressure that the comb plate is born has also reduced, and has prolonged the service life of comb plate liner plate like this.Simultaneously, reinforcement also drives steel ball and rotates together and promote, and steel ball has also reduced the frictional force of liner plate, and liner plate is also durable, has reduced the operating cost of tube mill.Liner plate installs and fixes the screw place and also is provided with reinforcement, and the bolt place can not receive the cutting of steel ball and material, cutter is cut effect, and attachment bolt is safe like this, and comb plate liner plate can not become flexible, and more can not drop in tube mill, guarantees the security and the continuity of producing.
Above-described specific embodiment; The object of the invention, technical scheme and beneficial effect have been carried out further explain, and institute it should be understood that the above is merely specific embodiment of the present invention; Be not limited to the present invention; All within spirit of the present invention and principle, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the comb plate liner plate with reinforcement comprises the installation screw, and its characteristic exists
In: the comb plate liner plate seam outside of combing is provided with trapezoidal reinforcement, the size suitable for reading of trapezoidal reinforcement in 10-40mm, end opening size at 10-60mm, thickness at 10-30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101732643A CN102836760A (en) | 2011-06-25 | 2011-06-25 | Grate lining plate with reinforcing rib |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101732643A CN102836760A (en) | 2011-06-25 | 2011-06-25 | Grate lining plate with reinforcing rib |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102836760A true CN102836760A (en) | 2012-12-26 |
Family
ID=47364639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101732643A Pending CN102836760A (en) | 2011-06-25 | 2011-06-25 | Grate lining plate with reinforcing rib |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102836760A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990519A (en) * | 2014-05-30 | 2014-08-20 | 顾开明 | Compartment grate plate |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191510033A (en) * | 1915-07-09 | 1915-08-26 | Frank Earl Marcy | Improvements in Ball-mills. |
| GB995114A (en) * | 1962-10-05 | 1965-06-16 | Hardinge Co Inc | Improvements in or relating to the treatment of run-of-mine friable material |
| US3211387A (en) * | 1962-09-17 | 1965-10-12 | Koppers Co Inc | Grinding mill lining and control of the wear thereof |
| US3604637A (en) * | 1969-10-29 | 1971-09-14 | Allis Chalmers Mfg Co | End liner assembly for rotary mill or the like |
| US4211370A (en) * | 1978-11-24 | 1980-07-08 | Midland-Ross Corporation | Lining for grinding mills |
| CH657074A5 (en) * | 1984-06-14 | 1986-08-15 | Dominique Panissod | SLOT WALL FOR TUBULAR CRUSHER. |
| SU1719066A1 (en) * | 1990-01-26 | 1992-03-15 | М.Е.Гарбер, И.И.Цыпин, Г.П.Ост ков, В.К.Томаев, И.А.Гусаров, О.В.Модзелевский и П.О.Жабенец | Unloading grate for tumbling barrels |
| CN2593903Y (en) * | 2003-01-13 | 2003-12-24 | 车良德 | Rib shaped ball mill |
| AU2005202350A1 (en) * | 1996-11-14 | 2005-06-30 | Bradken Resources Pty Limited | Grinding mill |
| RU2406570C2 (en) * | 2007-07-02 | 2010-12-20 | Семен Маерович Бро | Method of unloading drum mill |
-
2011
- 2011-06-25 CN CN2011101732643A patent/CN102836760A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB191510033A (en) * | 1915-07-09 | 1915-08-26 | Frank Earl Marcy | Improvements in Ball-mills. |
| US3211387A (en) * | 1962-09-17 | 1965-10-12 | Koppers Co Inc | Grinding mill lining and control of the wear thereof |
| GB995114A (en) * | 1962-10-05 | 1965-06-16 | Hardinge Co Inc | Improvements in or relating to the treatment of run-of-mine friable material |
| US3604637A (en) * | 1969-10-29 | 1971-09-14 | Allis Chalmers Mfg Co | End liner assembly for rotary mill or the like |
| US4211370A (en) * | 1978-11-24 | 1980-07-08 | Midland-Ross Corporation | Lining for grinding mills |
| CH657074A5 (en) * | 1984-06-14 | 1986-08-15 | Dominique Panissod | SLOT WALL FOR TUBULAR CRUSHER. |
| SU1719066A1 (en) * | 1990-01-26 | 1992-03-15 | М.Е.Гарбер, И.И.Цыпин, Г.П.Ост ков, В.К.Томаев, И.А.Гусаров, О.В.Модзелевский и П.О.Жабенец | Unloading grate for tumbling barrels |
| AU2005202350A1 (en) * | 1996-11-14 | 2005-06-30 | Bradken Resources Pty Limited | Grinding mill |
| CN2593903Y (en) * | 2003-01-13 | 2003-12-24 | 车良德 | Rib shaped ball mill |
| RU2406570C2 (en) * | 2007-07-02 | 2010-12-20 | Семен Маерович Бро | Method of unloading drum mill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990519A (en) * | 2014-05-30 | 2014-08-20 | 顾开明 | Compartment grate plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121226 Assignee: Jiangsu Shuangxing Speical Steel Co., Ltd. Assignor: Gu Kaiming Contract record no.: 2014320000318 Denomination of invention: Grate lining plate with reinforcing rib License type: Exclusive License Record date: 20140424 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121226 |