CN201862437U - Combined grid plate for single-toothed roll crusher - Google Patents
Combined grid plate for single-toothed roll crusher Download PDFInfo
- Publication number
- CN201862437U CN201862437U CN2010206386934U CN201020638693U CN201862437U CN 201862437 U CN201862437 U CN 201862437U CN 2010206386934 U CN2010206386934 U CN 2010206386934U CN 201020638693 U CN201020638693 U CN 201020638693U CN 201862437 U CN201862437 U CN 201862437U
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- Prior art keywords
- grid plate
- grate plate
- boss
- roll crusher
- plate body
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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.)
- Expired - Lifetime
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Abstract
The utility model relates to the technical field of single-toothed roll crushers, in particular to a combined grid plate for the single-toothed roll crusher, which is characterized by comprising a grid plate body, a movable protective cap connected with the grid plate body, a pressure block connected with the right end of the movable protective cap, and a bolt component for fixing the pressure block, wherein the movable protective cap is in the shape of a rectangular prismatic table body with trapezoidal normal section and rectangular lateral section, and a square through groove is formed on the bottom surface of the rectangular prismatic table body. A boss in plug-in connection with the square through groove is arranged at the middle part of the grid plate body, a wedge-shaped groove is formed on the left side of the boss, and a T-shaped groove is formed on the right side of the boss. The combined grid plate has the advantages of changing a conventional grid plate structure, solving the problem of short service life of single toothed roll in the aspects of structure and manufacturing, having simple structure, reliable performances and convenience in replacement, reducing the investment cost and the maintenance cost of equipment and improving the production operation rate.
Description
Technical field
The utility model relates to the combination grate plate of single roll crusher technical field, particularly a kind of single roll crusher.
Background technology
Single roll crusher is mounted in the sintering machine afterbody, is used for the equipment of the broken bulk sintering deposit of unloading down from pallet behind sintering.The grate plate of single roll crusher is exactly its critical piece of accepting sintering deposit and addi-tional crusher, also is the most serious parts of whole single roll crusher wearing and tearing.The total some grate plates of disintegrating machine, they evenly are installed on the chassis of single roll crusher along the length direction of single roller main shaft, grate plate wearing and tearing the closer to single roller center are serious more. and the grate plate of single roll crusher was that global design is non-dismountable originally, can turn around to use after the wearing and tearing of its end.But the weight of one whole grate plate is approximately all more than one ton, and large-scale can reach near two tons, need in the time of replacing whole chassis to be pulled out and just can finish replacing by auxiliary equipment, and grate plate is not one again, so that maintenance is got up is time-consuming.
Summary of the invention
The purpose of this utility model provides that a kind of simple in structure, dependable performance, replacing are convenient, the combination grate plate of the single roll crusher of long service life.
The purpose of this utility model is to realize in the following manner:
The combination grate plate of single roll crusher of the present utility model is characterized in that by grate plate body, the grate plate body activity helmet that is connected therewith, and the briquetting that is connected of the right-hand member of movable helmet is fixed the bolt assembly of this briquetting and formed therewith.
Described movable helmet is that normal section is a truncated rectangular pyramids body trapezoidal, that the lateral section is rectangle, is provided with square three-way groove on the bottom surface of this truncated rectangular pyramids body.
Described grate plate body middle part is provided with the boss that plugs with described square three-way groove, is provided with wedge-shaped slot in the left side side of this boss, is provided with T-slot in the right side side of this boss.
The utility model has the advantages that: changed traditional monodentate roller grate plate structure, solve short problem in monodentate roller grate plate service life from structure and making aspect, need not lifting during maintenance, only need open access door pulls out chassis, just can directly carry out the turning around and changing of movable helmet of grate plate, greatly reduce maintenance cost like this, and make and safeguard more simple and fast.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Accompanying drawing 2 is an A-A cutaway view among the utility model Fig. 1.
Accompanying drawing 3 is a B-B cutaway view among the utility model Fig. 1.
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model.
As shown in Figure 1, the combination grate plate of single roll crusher of the present utility model, it is characterized in that the briquetting 3 that the right-hand member of movable therewith helmet 2 is connected is fixed the bolt assembly 4 of this briquetting 3 and formed by grate plate body 1, the grate plate body 1 activity helmet 2 that is connected therewith.
As shown in Figure 1, 2, described movable helmet 2 is that normal section is a truncated rectangular pyramids body trapezoidal, that the lateral section is rectangle, is provided with square three-way groove 2-1 on the bottom surface of this truncated rectangular pyramids body.
As shown in Figure 1, 2, 3, described grate plate body 1 middle part is provided with the boss 1-2 that plugs with described square three-way groove 2-1, left side side at this boss 1-2 is provided with wedge-shaped slot 1-1, the trapezoidal acute angle of normal section is consistent on the angle of this wedge-shaped slot 1-1 and the described movable helmet 2, right side side at this boss 1-2 is provided with T-slot 1-3, and this T-slot 1-3 physical dimension and described bolt assembly 4 specifications are complementary.
As shown in Figure 1, the left end of described briquetting 3 is a ramp structure, and the inclined-plane of this briquetting 3 is consistent with the trapezoidal acute angle on the movable helmet 2.
Because being divided into three parts with monodentate roller grate plate, makes the utility model, the most serious part (movable helmet) of wearing and tearing is made a single part,, end locking spacing by inclined-plane, two ends and middle boss well is fixed on this movable helmet part on the grate plate body, thereby can improve the service life of monodentate roller widely, the input cost of reduction equipment and maintenance cost, and improved production operational availability.
Claims (3)
1. the combination grate plate of a single roll crusher is characterized in that by grate plate body, the grate plate body activity helmet that is connected therewith, and the briquetting that is connected of the right-hand member of movable helmet is fixed the bolt assembly of this briquetting and formed therewith.
2. the combination grate plate of single roll crusher according to claim 1 is characterized in that described movable helmet is that normal section is a truncated rectangular pyramids body trapezoidal, that the lateral section is rectangle, is provided with square three-way groove on the bottom surface of this truncated rectangular pyramids body.
3. the combination grate plate of single roll crusher according to claim 1 is characterized in that described grate plate body middle part is provided with the boss that plugs with described square three-way groove, is provided with wedge-shaped slot in the left side side of this boss, is provided with T-slot in the right side side of this boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206386934U CN201862437U (en) | 2010-12-02 | 2010-12-02 | Combined grid plate for single-toothed roll crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206386934U CN201862437U (en) | 2010-12-02 | 2010-12-02 | Combined grid plate for single-toothed roll crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862437U true CN201862437U (en) | 2011-06-15 |
Family
ID=44133605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206386934U Expired - Lifetime CN201862437U (en) | 2010-12-02 | 2010-12-02 | Combined grid plate for single-toothed roll crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862437U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212465A (en) * | 2013-04-09 | 2013-07-24 | 莱芜钢铁集团有限公司 | Single-roll grid plate and manufacture method thereof |
| CN109225442A (en) * | 2018-10-31 | 2019-01-18 | 攀钢集团西昌钢钒有限公司 | Single roll crusher and its grate plate |
| CN112892787A (en) * | 2021-01-14 | 2021-06-04 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
-
2010
- 2010-12-02 CN CN2010206386934U patent/CN201862437U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103212465A (en) * | 2013-04-09 | 2013-07-24 | 莱芜钢铁集团有限公司 | Single-roll grid plate and manufacture method thereof |
| CN109225442A (en) * | 2018-10-31 | 2019-01-18 | 攀钢集团西昌钢钒有限公司 | Single roll crusher and its grate plate |
| CN112892787A (en) * | 2021-01-14 | 2021-06-04 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
| CN112892787B (en) * | 2021-01-14 | 2022-07-01 | 广东韶钢松山股份有限公司 | Grid plate and crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |