CN202224229U - Stepped crushing feeding funnel - Google Patents
Stepped crushing feeding funnel Download PDFInfo
- Publication number
- CN202224229U CN202224229U CN2011202874187U CN201120287418U CN202224229U CN 202224229 U CN202224229 U CN 202224229U CN 2011202874187 U CN2011202874187 U CN 2011202874187U CN 201120287418 U CN201120287418 U CN 201120287418U CN 202224229 U CN202224229 U CN 202224229U
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- China
- Prior art keywords
- ore
- wall
- utility
- model
- lining plate
- 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.)
- Expired - Lifetime
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- 238000009434 installation Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 230000007704 transition Effects 0.000 abstract 2
- 238000010009 beating Methods 0.000 abstract 1
- 230000003116 impacting effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000013467 fragmentation Methods 0.000 description 2
- 238000006062 fragmentation reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Chutes (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Grinding (AREA)
Abstract
The utility model relates to a mine crushing equipment technical field, especially a cascaded broken hopper that gives. The crushing feeding funnel is cylindrical in shape, the section of the inner wall is in a step shape, the bottom corners of all steps of the step-shaped inner wall are transition fillets, and a wear-resistant lining plate is arranged on the inner surface of the step-shaped inner wall. The utility model discloses a cascaded broken hopper that gives ore deposit's characteristics are: because the inner wall of the crushing feeding funnel is in the ladder shape, the ore can be conveniently stacked on the ladder surface, the subsequent ore directly falls on the stacked ore to form material beating, and the ore is prevented from directly impacting the inner wall of the crushing feeding funnel. The rubber lining plate increases the wear resistance of the inner wall of the rubber lining plate so as to prolong the service life. In order to facilitate workers to clean ores before replacing the lining plate, the bottom corners of the steps are designed into transition fillets, so that fine ores are prevented from being accumulated at dead corners of the steps and being difficult to clean, and the labor intensity of the workers is reduced. The utility model discloses simple structure, it is with low costs, shock resistance is strong, installation easy maintenance.
Description
Technical field
The utility model relates to mine disintegrating apparatus technical field, the broken ore deposit funnel of giving of particularly a kind of staged.
Background technology
Giving the ore deposit funnel is auxiliary equipment commonly used in the crushing system of mine, and great majority are to adopt steel plate to be welded.But in the production operation process, because ore hardness is bigger, its scope of operation is caused intense impact, making funnel inner wall deformation, damage when influencing the ordinary production operation, has increased production cost.
Summary of the invention
The purpose of the utility model provides a kind of the prolongation to the ore deposit funnel broken ore deposit funnel of giving of staged in service life.
The purpose of the utility model realizes through following technical proposals:
The broken ore deposit funnel of giving of the staged of the utility model; It is characterized in that broken profile to the ore deposit funnel is that section cylindric, inwall is stepped; The base angle of each ladder of this stepped inwall is a knuckle, is provided with abrasion-proof backing block at the inner surface of this stepped inwall.
Said abrasion-proof backing block is a wear-resistant rubber liner.
The broken characteristics of ore deposit funnel of giving of the staged of the utility model are:
Because broken inwall to the ore deposit funnel is stepped, is convenient on cascaded surface, pile up ore, and follow-up ore is directly dropped on the ore of accumulation, forms " material dnockout ", avoid the direct impact grinding of ore to give the inwall of ore deposit funnel.And be provided with rubber lining for the inner surface of ore deposit funnel in fragmentation, increase the wearability of its inwall, to prolong the broken service life of giving the ore deposit funnel.The workman clears up ore before changing liner plate for ease, and the base angle of ladder is designed to knuckle, prevents that tiny ore is deposited in difficult removing the in place, dead angle of ladder, reduces working strength of workers.
The utility model is simple in structure, and cost is low, strong shock resistance, and installation and maintenance are convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the vertical view that the ore deposit funnel is given in the fragmentation of the utility model.
The specific embodiment
The specific embodiment below in conjunction with description of drawings the utility model.
Like Fig. 1, shown in Figure 2; The broken ore deposit funnel of giving of the staged of the utility model is characterized in that broken profile to the ore deposit funnel is cylindric, and this cylindric section to ore deposit funnel 3 inwalls is stepped; Be convenient on cascaded surface, pile up ore 1; Follow-up ore is directly dropped on the ore 1 of accumulation, form " material dnockout ", avoid ore 1 direct impact grinding to give the inwall of ore deposit funnel.The base angle 5 of each ladder of this stepped inwall is a knuckle, makes things convenient for the workman before changing liner plate, to clear up ore, reduces working strength of workers.Inner surface at this stepped inwall is provided with abrasion-proof backing block 4, and this abrasion-proof backing block 4 is a wear-resistant rubber liner, to increase the wearability of its inwall, prolongs the broken service life of giving the ore deposit funnel.Label 2 is a rubber conveyer among the figure.
The utility model is simple in structure, and cost is low, strong shock resistance, and installation and maintenance are convenient.
Claims (2)
1. the broken ore deposit funnel of giving of a staged is characterized in that broken to give the profile of ore deposit funnel be that section cylindric, inwall is stepped, and the base angle of each ladder of this stepped inwall is a knuckle, is provided with abrasion-proof backing block at the inner surface of this stepped inwall.
2. the broken ore deposit funnel of giving of staged according to claim 1 is characterized in that said abrasion-proof backing block is a wear-resistant rubber liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202874187U CN202224229U (en) | 2011-08-09 | 2011-08-09 | Stepped crushing feeding funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202874187U CN202224229U (en) | 2011-08-09 | 2011-08-09 | Stepped crushing feeding funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224229U true CN202224229U (en) | 2012-05-23 |
Family
ID=46074838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202874187U Expired - Lifetime CN202224229U (en) | 2011-08-09 | 2011-08-09 | Stepped crushing feeding funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224229U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965458A (en) * | 2012-11-20 | 2013-03-13 | 中冶南方工程技术有限公司 | Blast furnace pad type weighing hopper |
| CN104874466A (en) * | 2015-05-10 | 2015-09-02 | 德清县东旭合金钢铸造有限公司 | Feeding hopper of sand making machine |
| CN112774833A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Vertical roller press, sand making system and sand making method |
-
2011
- 2011-08-09 CN CN2011202874187U patent/CN202224229U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102965458A (en) * | 2012-11-20 | 2013-03-13 | 中冶南方工程技术有限公司 | Blast furnace pad type weighing hopper |
| CN104874466A (en) * | 2015-05-10 | 2015-09-02 | 德清县东旭合金钢铸造有限公司 | Feeding hopper of sand making machine |
| CN112774833A (en) * | 2020-12-09 | 2021-05-11 | 上海铸研重工科技有限公司 | Vertical roller press, sand making system and sand making method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Angang Group Mine Company |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120523 |
|
| CX01 | Expiry of patent term |