CN107597403B - A method of broken crusher blanking is uneven in preventing - Google Patents
A method of broken crusher blanking is uneven in preventing Download PDFInfo
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- CN107597403B CN107597403B CN201710727873.6A CN201710727873A CN107597403B CN 107597403 B CN107597403 B CN 107597403B CN 201710727873 A CN201710727873 A CN 201710727873A CN 107597403 B CN107597403 B CN 107597403B
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Abstract
The invention discloses a kind of methods of crusher blanking unevenness broken in prevent, the following steps are included: step 1, the preparation of the first component: taking one block of square steel plate, open a circular through hole in the center of square steel plate, along the boss of one steel of circular through hole edge welding in one week；Step 2, the preparation of second component: taking the tube body of a steel, and one block of circular ring shape steel plate is welded on tube wall；Step 3, the lower mine funnel of crusher upper is dismantled；Step 4, the liner plate inside lower mine funnel is moved up, is attached the first component that step 1 is prepared with liner plate by welding；Step 5, second component step 2 being prepared is installed to inside the first component；The first component and second component form distributor；Step 6, the lower mine funnel that will be transformed by step 4-5, is installed on crusher.This distributor that the present invention adds is simple and practical, only needs to change every year 1 time, reduces maintenance intensity, convenient and efficient.
Description
Technical field
The invention belongs to preparation equipment means of defence technical fields, and in particular to one kind prevent in broken crusher blanking it is uneven
Method.
Background technique
In broken crusher be commonly used equipment in dressing plant, high degree of automation, crushing performance is good, but existing main
Problem be in broken crusher there is no a distributor, it is broken that no distributor ore cannot reach the formula of being crowded with even into crusher chamber
Purpose, cause blanking uneven, it is unilateral not only increased mantle liner plate to mine and surely bore liner plate, cantilever crane liner plate abrasion, together
When can hide some dangers for equipment Frequent trip.
Summary of the invention
The object of the present invention is to provide a kind of methods of crusher blanking unevenness broken in prevent, and are able to solve in ore blanking
The problem of mantle liner plate to crusher, surely cone liner plate and cantilever crane wear liner are unevenly led to due to blanking in the process.
The technical scheme adopted by the invention is that:
A method of broken crusher blanking is uneven in preventing, and is specifically implemented according to the following steps:
Step 1, the preparation of the first component: one block of square steel plate is taken, opens a circle in the center of square steel plate
Shape through-hole, along the boss of one steel of circular through hole edge welding in one week；
Step 2, the preparation of second component: taking the tube body of a steel, and one block of circular ring shape steel plate is welded on tube wall；
Step 3, the lower mine funnel of crusher upper is dismantled；
Step 4, the liner plate inside lower mine funnel is moved up, by welding the first component and lining that step 1 is prepared
Plate is attached；
Step 5, second component step 2 being prepared is installed to inside the first component；The first component and second component
Form distributor；
Step 6, the lower mine funnel that will be transformed by step 4-5, is installed on crusher.
The features of the present invention also characterized in that:
The dimensions of square steel plate in step 1 are as follows: 1180mm × 1180mm × 20mm.
The diameter of circular through hole in step 1 are as follows: 700mm；The height of boss are as follows: 300mm.
The outer diameter of step 2 middle tube body are as follows: 700mm；The length of tube body are as follows: 400mm；One side surface of circular ring shape steel plate is away from tube body
The distance of one end port are as follows: 80mm.
The outer diameter of circular ring shape steel plate in step 2 are as follows: 1000mm.
It is of the invention it is a kind of prevent in the beneficial effect of method of broken crusher blanking unevenness be, by by the first component with
The top of cantilever crane cap is mounted on after second component combination as distributor, such ore can enter arm by distributor
Frame cap, particle size after cracking are crushed more uniform good compared to relatively also being changed in the past；It eliminates since feed eccentric wear causes to serve as a contrast
The case where plate lost of life, extends spare part service life, simultaneously because broken be more uniformly stressed, greatly reduces equipment
Failure；The distributor of this addition is simple and practical, only needs to change every year 1 time, replacing construction about 3 hours, greatly reduces
Intensity is overhauled, it is convenient and efficient.
Detailed description of the invention
Fig. 1 is the peace using the first component and second component after the method for broken crusher blanking unevenness in of the invention prevent
Fill schematic diagram；
Fig. 2 is the main view of the first component in the present invention；
Fig. 3 is the top view of the first component in the present invention；
Fig. 4 is the structural schematic diagram of second component in the present invention.
In figure, 1. first components, 1-1. square steel plate, 1-2. boss；2. second component, 2-1. tube body, 2-2. annulus
Shape steel plate；3. liner plate；4. cantilever crane cap.
Specific embodiment
Present invention is further described in detail with specific embodiment with reference to the accompanying drawing:
The present invention is a kind of prevent in broken crusher blanking unevenness method, as shown in Figure 1, specific reality according to the following steps
It applies:
Step 1, as Figure 2-3, the preparation of the first component 1: one piece of square steel plate 1-1 is taken, in square steel plate 1-1
Center open a circular through hole, along the boss 1-2 of one steel of the welding of circular through hole edge one week；It is square in step 1
The dimensions of shape steel plate 1-1 are as follows: 1180mm × 1180mm × 20mm；The diameter of circular through hole in step 1 are as follows: 700mm；Boss
The height of 1-2 are as follows: 300mm；
Step 2, as shown in figure 4, the preparation of second component 2: taking the tube body 2-1 an of steel, welded on tube body 2-1 outer wall
Meet one piece of circular ring shape steel plate 2-2；The outer diameter of step 2 middle tube body 2-1 are as follows: 700mm；The length of tube body 2-1 are as follows: 400mm；Circular ring shape
Distance of mono- side surface steel plate 2-2 away from the one end tube body 2-1 port are as follows: 80mm；The outer diameter of circular ring shape steel plate 2-2 in step 2 are as follows:
1000mm；
Step 3, the lower mine funnel of crusher upper is dismantled；
Step 4, the liner plate 3 inside lower mine funnel is moved up, reserves a certain distance, prepared step 1 by welding
The obtained first component 1 is attached with liner plate 3；
Step 5, the second component 2 that step 2 is prepared is installed to inside the first component 1；The first component 1 and second
Part 2 forms distributor；
Step 6, the lower mine funnel that will be transformed by step 4-5, is installed on crusher, the first component 1 and second
Part 2 forms the top that distributor is located at crusher cantilever crane cap 4.
Crusher axis top is called cantilever crane cap, and for ore the most ideal situation is that into cantilever crane cap, then passing through rotation will
The ore progress on cantilever crane cap top is evenly dispersed, then goes through inside crusher chamber, achievees the purpose that ore is crowded with formulas to mine.Cause
This is the most suitable in upper subordinate's mine funnel position of crusher addition distributor, by in-site measurement, determines distributor just
It is added to the top of cantilever crane cap, such ore can enter cantilever crane cap by distributor.
The blanking non-uniform phenomenon that method of the invention is particularly suitable for prevent Sandvik CH870 crusher from occurring；Through
It crosses after combining the first component with second component and is mounted on the top of cantilever crane cap as distributor, such ore can pass through
Distributor enters cantilever crane cap, and particle size after cracking is crushed more uniform good compared to relatively also being changed in the past；This addition
Distributor is simple and practical, only needs to change every year 1 time, replacing construction about 3 hours, greatly reduces maintenance intensity, convenient fast
It is prompt.
Claims (2)
1. it is a kind of prevent in broken crusher blanking unevenness method, which is characterized in that be specifically implemented according to the following steps:
Step 1, the preparation of the first component (1): one piece of square steel plate (1-1) is taken, in the center of square steel plate (1-1)
A circular through hole is opened, along the boss (1-2) of one steel of circular through hole edge welding in one week；
Step 2, the preparation of second component (2): taking the tube body (2-1) of a steel, and one piece of circle is welded on tube body (2-1) outer wall
Doughnut-shaped steel plate (2-2)；
Step 3, the lower mine funnel of crusher upper is dismantled；
Step 4, the liner plate (3) inside lower mine funnel is moved up, by weld the first component (1) that step 1 is prepared with
Liner plate (3) is attached；
Step 5, the second component (2) that step 2 is prepared is installed to the first component (1) inside；The first component (1) and second
Component (2) forms distributor；
Step 6, the lower mine funnel that will be transformed by step 4-5, is installed on crusher；
The dimensions of square steel plate described in step 1 (1-1) are as follows: 1180mm × 1180mm × 20mm；
The diameter of circular through hole described in step 1 are as follows: 700mm；The height of boss (1-2) are as follows: 300mm；
The outer diameter of tube body described in step 2 (2-1) are as follows: 700mm；The length of tube body (2-1) are as follows: 400mm.
2. it is according to claim 1 it is a kind of prevent in broken crusher blanking unevenness method, which is characterized in that in step 2
The outer diameter of the circular ring shape steel plate (2-2) are as follows: 1000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727873.6A CN107597403B (en) | 2017-08-23 | 2017-08-23 | A method of broken crusher blanking is uneven in preventing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710727873.6A CN107597403B (en) | 2017-08-23 | 2017-08-23 | A method of broken crusher blanking is uneven in preventing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107597403A CN107597403A (en) | 2018-01-19 |
| CN107597403B true CN107597403B (en) | 2019-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710727873.6A Active CN107597403B (en) | 2017-08-23 | 2017-08-23 | A method of broken crusher blanking is uneven in preventing |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739781A (en) * | 1993-07-26 | 1995-02-10 | Okuma Mach Works Ltd | Foreign matter detector of chip crusher |
| US7040562B2 (en) * | 2004-03-04 | 2006-05-09 | Innotech Solutions, Llc | Rotating feed distributor |
| CN202803365U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Gathering device for feeding port of crusher |
| CN102989546A (en) * | 2012-12-18 | 2013-03-27 | 鞍钢集团矿业公司 | Pre-sieving type rotary ore uniform-distributing device of large-size cone crusher |
| CN204159430U (en) * | 2014-09-30 | 2015-02-18 | 埃里斯克矿山工程机械有限公司 | Charging gear on gyratory crusher |
| CN204724303U (en) * | 2015-06-26 | 2015-10-28 | 玉溪大红山矿业有限公司 | A kind of autogenous tumbling mill feed end structure effectively can avoiding hollow shaft liner wear |
| CN205199692U (en) * | 2015-05-19 | 2016-05-04 | 山东华联矿业股份有限公司 | Cone crusher unloader |
-
2017
- 2017-08-23 CN CN201710727873.6A patent/CN107597403B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739781A (en) * | 1993-07-26 | 1995-02-10 | Okuma Mach Works Ltd | Foreign matter detector of chip crusher |
| US7040562B2 (en) * | 2004-03-04 | 2006-05-09 | Innotech Solutions, Llc | Rotating feed distributor |
| CN202803365U (en) * | 2012-09-19 | 2013-03-20 | 鞍钢集团矿业公司 | Gathering device for feeding port of crusher |
| CN102989546A (en) * | 2012-12-18 | 2013-03-27 | 鞍钢集团矿业公司 | Pre-sieving type rotary ore uniform-distributing device of large-size cone crusher |
| CN204159430U (en) * | 2014-09-30 | 2015-02-18 | 埃里斯克矿山工程机械有限公司 | Charging gear on gyratory crusher |
| CN205199692U (en) * | 2015-05-19 | 2016-05-04 | 山东华联矿业股份有限公司 | Cone crusher unloader |
| CN204724303U (en) * | 2015-06-26 | 2015-10-28 | 玉溪大红山矿业有限公司 | A kind of autogenous tumbling mill feed end structure effectively can avoiding hollow shaft liner wear |
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| Publication number | Publication date |
|---|---|
| CN107597403A (en) | 2018-01-19 |
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