CN204607083U - The scraper plate of a kind of side formula reclaimer - Google Patents
The scraper plate of a kind of side formula reclaimer Download PDFInfo
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- CN204607083U CN204607083U CN201520327828.8U CN201520327828U CN204607083U CN 204607083 U CN204607083 U CN 204607083U CN 201520327828 U CN201520327828 U CN 201520327828U CN 204607083 U CN204607083 U CN 204607083U
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- diagonal bar
- side section
- gusset
- scraper
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Abstract
The utility model relates to the scraper plate of a kind of side formula reclaimer, comprising: material scraping plate and two mount pads, and mount pad is symmetrical set on the material scraping plate of front scraper; Material scraping plate comprises: from the left side section that left side mount pad stretches out left, from the right side section that right side mount pad stretches out to the right, the interlude that left side section is connected with right side section; Left side section and right side Duan Jun forwards tilt, and the rear of left side section and right side section is equipped with diagonal bar plate.The utility model strengthens the bending resistance of scraper plate, and reduce wear deflection, thus reduces breakdown of machinery, improves economic benefit, too increases feeding amount, belong to the parts technical field of cantilever side formula scraper reclaimer.
Description
Technical field
The utility model relates to the parts of cantilever side formula scraper reclaimer, specifically, relates to a kind of scraper plate of side formula reclaimer of scraping clay.
Background technology
Side formula reclaimer comprises polylith scraper plate and a pair chain, and every block scraper plate is all across between a pair chain, and all scraper plates are arranged successively along chain.Scraper plate comprises material scraping plate and two mount pads, and mount pad is symmetrical set on the material scraping plate of front scraper, and scraper plate is arranged on chain by mount pad.Material scraping plate comprises: from the left side section that left side mount pad stretches out left, from the right side section that right side mount pad stretches out to the right, the interlude that left side section is connected with right side section.Material is placed on material platform, and when side formula reclaimer runs, chain operation, drives scraper plate mobile scraping material above material platform, material scraper is dropped down onto the below of the chain one end leaving material platform.
Existing scraper plate, the front end of left side section, interlude, right side section is positioned at same plane, after long-term scraping material, left side section and right side Duan Jun tilt backwards, pull interlude, along with left side section, right side section, interlude reach certain deflection, scraper plate is scrapped simultaneously.The easy deformed damaged in existing scraper plate both sides, is especially subject to the resistance of bulk materials in the process of feeding, and scraper plate both sides are easily caused and are out of shape backward, counter-bending, deformation strength is low, thus reduce feeding amount, accelerate scraper plate wearing and tearing for increasing feeding frequency, service life is short.
According to statistics, adopt traditional blade structure, every about 8 months will more transducer set (totally 103 pieces) scraper plate, about 700 yuan of every block scraper plate price, annual scraper plate spare parts consumption expense will more than 70,000 yuan, and the scraper plate distortion fault rate caused that gets stuck is high, and maintenance capacity is large.
Utility model content
For the technical matters existed in prior art, the purpose of this utility model is: provide a kind of scraper plate increasing the side formula reclaimer of feeding amount bending resistance while.
In order to achieve the above object, the utility model adopts following technical scheme:
A scraper plate for side formula reclaimer, comprising: material scraping plate and two mount pads, and mount pad is symmetrical set on the material scraping plate of front scraper; Material scraping plate comprises: from the left side section that left side mount pad stretches out left, from the right side section that right side mount pad stretches out to the right, the interlude that left side section is connected with right side section; Left side section and right side Duan Jun forwards tilt, and the rear of left side section and right side section is equipped with diagonal bar plate.
The angle of left side section and interlude is for being more than or equal to 165 degree and being less than or equal to 170 degree; The angle of right side section and interlude is for being more than or equal to 165 degree and being less than or equal to 170 degree.
Material scraping plate comprises vertical plate, horizontal plate, gusset, and the front end of horizontal plate connects with the posterior end of vertical plate; The gusset that polylith vertically erects arranges along left and right directions, and the lower end of gusset connects with the upper surface of horizontal plate, and the front end of gusset connects with the aft end face of vertical plate.
In the left side section of material scraping plate, the quantity of gusset is one piece, arranged in a crossed manner with diagonal bar plate; Left side section and upper gusset and diagonal bar plate and right side section and upper gusset thereof and diagonal bar plate are symmetrical set.
In left side section, diagonal bar plate comprises the first diagonal bar plate and the second diagonal bar plate, lays respectively at the left and right sides of gusset; The front end of the first diagonal bar plate and the second diagonal bar plate connects with the aft end face of vertical plate.
First diagonal bar plate and the second diagonal bar plate in the same plane, the angle of this plane and gusset place plane is 30 to 45 to spend.
First diagonal bar plate and the second diagonal bar plate tilt from upper left lower right, and the lower end of the second diagonal bar plate connects with the upper surface of horizontal plate.
First diagonal bar plate and the second diagonal bar plate tilt from lower left upper right side, and the lower end of the first diagonal bar plate connects with the upper surface of horizontal plate.
First diagonal bar plate and the second diagonal bar plate are welded on gusset, vertical plate.
The front end face of vertical plate is provided with antiseized flitch.
Principle of the present utility model is: improve the scraper plate of existing structure, left side section and right side section is slightly leaned forward, and adds diagonal bar plate in left side section and right side section, effectively increases its intensity, and not flexible and distortion, the design that both sides are gathered makes feeding amount also increase.
Generally speaking, the utility model tool has the following advantages:
1. strengthen the bending resistance of scraper plate, reduce wear deflection, thus reduce breakdown of machinery, improves economic benefit, too increase feeding amount.Scraper plate operating cycles extends more than three times, and feeding efficiency improves at least 20 tons/h.
2. structure is simple, easy to make.
3. the setting of Antisticking macromolecule plate, prevents material to be bonded on material scraping plate.
Accompanying drawing explanation
Fig. 1 is back view of the present utility model.
Fig. 2 is the birds-eye view of Fig. 1.
Fig. 3 is the cutaway view of Fig. 1 along A-A direction.
Fig. 4 is the cutaway view of Fig. 2 along B-B direction.
Fig. 5 is the schematic diagram of the diagonal bar plate of embodiment three.
Fig. 6 is the schematic diagram of the diagonal bar plate of embodiment four.
Wherein, 1 is mount pad, and 2 is vertical plate, and 3 is horizontal plate, and 4 is gusset, and 5 is diagonal bar plate, and 51 is the first diagonal bar plate, and 52 is the second diagonal bar plate, and 6 is left side section, and 7 is right side section, and 8 is interlude.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
Embodiment one
A scraper plate for side formula reclaimer, comprising: material scraping plate and two mount pads, mount pad is symmetrical set on the material scraping plate of front scraper.
Material scraping plate is divided into: from the left side section that left side mount pad stretches out left, from the right side section that right side mount pad stretches out to the right, the interlude that left side section is connected with right side section.Left side section and right side section are symmetrical set, and all turning forward, is 170 degree with the angle of interlude.
Structurally, material scraping plate comprises vertical plate, horizontal plate, six pieces of gussets.The front end of horizontal plate connects with the posterior end of vertical plate, and namely vertical plate and horizontal plate are mutually vertical; The gusset that polylith vertically erects is arranged parallel to each other along left and right directions, and the lower end of gusset connects with the upper surface of horizontal plate, and the front end of gusset connects with the aft end face of vertical plate, plays booster action to material scraping plate.The left side section of material scraping plate, the quantity of gusset is one piece, arranged in a crossed manner with diagonal bar plate; Left side section and upper gusset and diagonal bar plate and right side section and upper gusset thereof and diagonal bar plate are symmetrical set.In left side section, diagonal bar plate comprises the first diagonal bar plate and the second diagonal bar plate, lays respectively at the left and right sides of gusset; The front end of the first diagonal bar plate and the second diagonal bar plate connects with the aft end face of vertical plate.First diagonal bar plate and the second diagonal bar plate in the same plane, the angle of this plane and gusset place plane is 45 degree.First diagonal bar plate and the second diagonal bar plate tilt from upper left lower right, and the lower end of the second diagonal bar plate connects with the upper surface of horizontal plate.First diagonal bar plate, the second diagonal bar plate are welded on gusset, vertical plate, horizontal plate by the mode of full weld.
The front end face of vertical plate is provided with antiseized flitch, and this antiseized flitch is the macromolecule plate preventing clay, high silicon, iron powder to be stained with.Convenient in order to change rake teeth, rake teeth is arranged on gusset place.
Income illustrates:
1. adopt the side formula scrapper conveyor reclaiming capacity of existing scraper plate: 250t/h, installed power: 115kW, formerly often get 1 ton of material power consumption 0.46kwh, expense is 89339*0.46kwh*0.75 unit/kwh*6=18.5 ten thousand yuan.Disorderly closedown two 50 forklift blanking oil consumption, every month damages disorderly closedown 12 hours, 80 yuan per hour of forklift oil consumption because of scraper plate, and test session consumes oil expense 80*12*6*1=0.58 ten thousand yuan altogether from 2014 1 to June.Waste 18.5+0.58=19.08 ten thousand yuan altogether.
2. can feeding 270t/h., existing power consumption 0.42kwh under same power consumption after technological transformation.July, iron tailings consumed 41386t, high silicon raw material 47954t.July can be about 89339*0.42kwh*0.75 unit/kwh*6=16.8 ten thousand yuan by power cost saving.Fault without.
Can save the amount of money in July, 3.2014 to December is 19.08-16.8=2.28 ten thousand yuan.
4. observation in everyday devices is patrolled and examined, analysis, summary draw the essential factor that reclaimer feeding efficiency is not high.By by after scraper plate technological transformation, slow down scraper plate wearing and tearing, reduce reclaimer fault, improve feeding amount, obtain good economic benefit.
Embodiment two
In the present embodiment, the angle of left side section, right side section and interlude is 165 degree.
First diagonal bar plate and the second diagonal bar plate tilt from lower left upper right side, and the lower end of the first diagonal bar plate connects with the upper surface of horizontal plate.First diagonal bar plate and the second diagonal bar plate in the same plane, the angle of this plane and gusset place plane is 30 degree.
The not mentioned part of the present embodiment is with embodiment one.
Embodiment three
In the present embodiment, the first diagonal bar plate and the second diagonal bar plate not in the same plane.
The not mentioned part of the present embodiment is with embodiment one.
Embodiment four
In the present embodiment, have two pieces of gussets in the section of left side, diagonal bar plate is divided into three sections, and three sections all in the same plane, arranged in a crossed manner with two pieces of gussets.
The not mentioned part of the present embodiment is with embodiment one.
Above-described embodiment is utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (10)
1. a scraper plate for side formula reclaimer, comprising: material scraping plate and two mount pads, and mount pad is symmetrical set on the material scraping plate of front scraper; Material scraping plate comprises: from the left side section that left side mount pad stretches out left, from the right side section that right side mount pad stretches out to the right, the interlude that left side section is connected with right side section, it is characterized in that: described left side section and right side Duan Jun forwards tilt, the rear of left side section and right side section is equipped with diagonal bar plate.
2. according to the scraper plate of a kind of side according to claim 1 formula reclaimer, it is characterized in that: the angle of described left side section and interlude is for being more than or equal to 165 degree and being less than or equal to 170 degree; The angle of right side section and interlude is for being more than or equal to 165 degree and being less than or equal to 170 degree.
3., according to the scraper plate of a kind of side according to claim 1 formula reclaimer, it is characterized in that: described material scraping plate comprises vertical plate, horizontal plate, gusset, the front end of horizontal plate connects with the posterior end of vertical plate; The gusset that polylith vertically erects arranges along left and right directions, and the lower end of gusset connects with the upper surface of horizontal plate, and the front end of gusset connects with the aft end face of vertical plate.
4. according to the scraper plate of a kind of side according to claim 3 formula reclaimer, it is characterized in that: in the left side section of material scraping plate, the quantity of gusset is one piece, arranged in a crossed manner with diagonal bar plate; Left side section and upper gusset and diagonal bar plate and right side section and upper gusset thereof and diagonal bar plate are symmetrical set.
5. according to the scraper plate of a kind of side according to claim 4 formula reclaimer, it is characterized in that: in left side section, diagonal bar plate comprises the first diagonal bar plate and the second diagonal bar plate, lays respectively at the left and right sides of gusset; The front end of the first diagonal bar plate and the second diagonal bar plate connects with the aft end face of vertical plate.
6., according to the scraper plate of a kind of side according to claim 5 formula reclaimer, it is characterized in that: described first diagonal bar plate and the second diagonal bar plate in the same plane, the angle of this plane and gusset place plane is 30 to 45 to spend.
7. according to the scraper plate of a kind of side according to claim 6 formula reclaimer, it is characterized in that: described first diagonal bar plate and the second diagonal bar plate tilt from upper left lower right, and the lower end of the second diagonal bar plate connects with the upper surface of horizontal plate.
8. according to the scraper plate of a kind of side according to claim 6 formula reclaimer, it is characterized in that: described first diagonal bar plate and the second diagonal bar plate tilt from lower left upper right side, and the lower end of the first diagonal bar plate connects with the upper surface of horizontal plate.
9. according to the scraper plate of a kind of side according to claim 5 formula reclaimer, it is characterized in that: described first diagonal bar plate and the second diagonal bar plate are welded on gusset, vertical plate.
10. according to the scraper plate of a kind of side according to claim 3 formula reclaimer, it is characterized in that: the front end face of described vertical plate is provided with antiseized flitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327828.8U CN204607083U (en) | 2015-05-19 | 2015-05-19 | The scraper plate of a kind of side formula reclaimer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520327828.8U CN204607083U (en) | 2015-05-19 | 2015-05-19 | The scraper plate of a kind of side formula reclaimer |
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| CN204607083U true CN204607083U (en) | 2015-09-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346932A (en) * | 2015-11-24 | 2016-02-24 | 华电重工股份有限公司 | Scraper fetcher and scraper thereof |
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2015
- 2015-05-19 CN CN201520327828.8U patent/CN204607083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346932A (en) * | 2015-11-24 | 2016-02-24 | 华电重工股份有限公司 | Scraper fetcher and scraper thereof |
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