CN103287867A - Scraper system of material fetching machine - Google Patents
Scraper system of material fetching machine Download PDFInfo
- Publication number
- CN103287867A CN103287867A CN2013102147576A CN201310214757A CN103287867A CN 103287867 A CN103287867 A CN 103287867A CN 2013102147576 A CN2013102147576 A CN 2013102147576A CN 201310214757 A CN201310214757 A CN 201310214757A CN 103287867 A CN103287867 A CN 103287867A
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- scraping plates
- plates system
- link plate
- scraper
- pin link
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Abstract
The invention discloses a scraper system of a material fetching machine. The scraper system comprises a scraper system support and a scraper, scraper system lower rails are arranged at the lower end of the scraper system support, a scraper chain mechanism is arranged in each scraper system lower rail, the lower end of each scraper chain mechanism is fixedly connected with the scraper, each scraper chain mechanism comprises an outer chain plate I and an outer chain plate II which are arranged parallelly, and a wear-resistant member is arranged on the outer side of each outer chain plate II and detachably connected with the outer chain plate II. By adopting the technical scheme, the wear-resistant members are arranged on the outer sides of the outer chain plates II, when friction occurs, friction is caused between the rails and the wear-resistant members, a chain cannot be damaged, and when the wear-resistant members are worn severely, only the wear-resistant members need to be replaced, so that the chains are effectively protected, the objectives of prolonging of the service life of the chain and cost saving are achieved, and working strength in replacing of quick-wear parts is lowered.
Description
Technical field
The present invention relates to the reclaimer field, be specifically related to a kind of reclaimer scraping plates system.
Background technology
When existing reclaimer is worked, owing to be subjected to the thrust of material, promoting scraper plate slides to a side, and scraping plates system lower railway and flight chain spacing are less, chain hinge pin and pin link plate two rub with the scraping plates system lower railway, because two abrasions of chain hinge pin and pin link plate, can cause whole piece chain intensity to reduce even scrap.
Summary of the invention
Deficiency at prior art exists the object of the present invention is to provide a kind of reasonable in design, reliable operation, chain can not wear and tear, prolongs the chain life-span and save the reclaimer scraping plates system of cost.
For achieving the above object, the invention provides following technical scheme: a kind of reclaimer scraping plates system, comprise scraping plates system support and scraper plate, described scraping plates system support lower end is provided with the scraping plates system lower railway, be provided with flight chain mechanism in described each scraping plates system lower railway, described flight chain mechanism captives joint with scraper plate the lower end, described flight chain mechanism comprises pin link plate one, pin link plate two, described pin link plate one and pin link plate two be arranged in parallel, and described pin link plate two arranged outside abrasionproof spares, described abrasionproof spare removably connects with pin link plate two.
By adopting technique scheme; the outside at pin link plate two increases abrasionproof spare; when producing friction; be the friction of track and abrasionproof spare, chain can not damage, during abrasionproof spare serious wear; only need to change abrasionproof spare; actv. has been protected chain, thereby has reached the purpose that prolongs chain life-span saving cost, has reduced the working strength of changing high-mortality parts again.
The present invention further is set to: described abrasionproof spare is connected and fixed by countersunk-heat bolt and pin link plate two.By this setting, abrasionproof spare is easy to connect, reliable with pin link plate, convenient disassembly during replacing.
The present invention also further is set to: described pin link plate one and pin link plate two are connected and fixed by bearing pin, and the thickness of described abrasionproof spare is greater than the extension elongation of bearing pin in pin link plate two outsides.By this setting, it is more reliable to work, and the structure setting is more reasonable.
The present invention also further is set to: described abrasionproof spare is the wear plate of high hardness, and the rectangular structure of wear plate.By this setting, abrasionproof spare structure arranges rationally, the abrasionproof better effects if.
The present invention also further is set to: described scraping plates system support lower end detachably is provided with two scraping plates system lower railway, and two scraping plates system lower railway are symmetrical arranged.By this setting, scraping plates system lower railway quantity arranges rationally, and it is more reliable to work.
The present invention also further is set to: corresponding described scraping plates system lower railway is symmetrically arranged with two flight chain mechanisms, each flight chain mechanism upper end and corresponding scraping plates system lower railway bearing fit, captive joint with scraper plate respectively in each flight chain mechanism lower end.By this setting, flight chain mechanism arranges rationally, connects reliable.
Advantage of the present invention is: structure of the present invention arranges rationally; increase the wear plate of a high hardness in the outside of pin link plate two; its thickness is greater than the extension elongation of bearing pin; when producing friction, be the friction of track and abrasionproof spare, chain can not damage; during abrasionproof spare serious wear; only need to change abrasionproof spare, actv. has been protected chain, thereby has reached the purpose that prolongs chain life-span saving cost.
The invention will be further described below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention;
Fig. 2 is the complete section scheme drawing of embodiment of the invention flight chain mechanism;
Fig. 3 is the structural representation of embodiment of the invention flight chain mechanism.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of reclaimer scraping plates system disclosed by the invention, comprise scraping plates system support 1 and scraper plate 2, described scraping plates system support 1 lower end is provided with scraping plates system lower railway 3, be provided with flight chain mechanism 4 in described each scraping plates system lower railway 3, described flight chain mechanism captives joint with scraper plate 24 lower ends, described flight chain mechanism 4 comprises pin link plate 1, pin link plate 2 42, described pin link plate 1 and pin link plate 2 42 be arranged in parallel, and described pin link plate 2 42 arranged outside abrasionproof spares 5, described abrasionproof spare 5 removably connects with pin link plate 2 42.
Described abrasionproof spare 5 is connected and fixed by countersunk-heat bolt 6 and pin link plate 2 42.Described pin link plate 1 and pin link plate 2 42 are connected and fixed by bearing pin 7, and the thickness of described abrasionproof spare 5 is greater than the extension elongation of bearing pin 7 in pin link plate 2 42 outsides.
For making work of the present invention more reliable, as preferably, the described abrasionproof spare 5 of present embodiment is the wear plate of high hardness, and the rectangular structure of wear plate.
Described scraping plates system support 1 lower end detachably is provided with two scraping plates system lower railway 3, and two scraping plates system lower railway 3 are symmetrical arranged.Corresponding described scraping plates system lower railway 3 is symmetrically arranged with two flight chain mechanisms 4, each flight chain mechanism 4 upper end and corresponding scraping plates system lower railway 3 bearing fits, and captive joint with scraper plate 2 respectively in each flight chain mechanism 4 lower end.
Structure of the present invention arranges rationally; increase the wear plate of a high hardness in the outside of pin link plate two; its thickness when producing friction, is the friction of track and abrasionproof spare greater than the extension elongation of bearing pin; chain can not damage; during abrasionproof spare serious wear, only need to change abrasionproof spare, actv. has been protected chain; thereby reached the purpose that prolongs chain life-span saving cost, reduced the working strength of changing high-mortality parts again.
Above-described embodiment is to specific descriptions of the present invention; only be used for the present invention is further specified; can not be interpreted as the restriction to protection domain of the present invention, the technician of this area makes some nonessential improvement and adjusts the present invention according to the content of foregoing invention and all falls within protection scope of the present invention.
Claims (6)
1. reclaimer scraping plates system, comprise scraping plates system support (1) and scraper plate (2), described scraping plates system support (1) lower end is provided with scraping plates system lower railway (3), be provided with flight chain mechanism (4) in described each scraping plates system lower railway (3), captive joint with scraper plate (2) in described flight chain mechanism (4) lower end, it is characterized in that: described flight chain mechanism (4) comprises pin link plate one (41), pin link plate two (42), described pin link plate one (41) and pin link plate two (42) be arranged in parallel, and described pin link plate two (42) arranged outside abrasionproof spares (5), described abrasionproof spare (5) removably connects with pin link plate two (42).
2. a kind of reclaimer scraping plates system according to claim 1 is characterized in that: described abrasionproof spare (5) is connected and fixed by countersunk-heat bolt (6) and pin link plate two (42).
3. a kind of reclaimer scraping plates system according to claim 2, it is characterized in that: described pin link plate one (41) and pin link plate two (42) are connected and fixed by bearing pin (7), and the thickness of described abrasionproof spare (5) is greater than the extension elongation of bearing pin (7) in pin link plate two (42) outsides.
4. a kind of reclaimer scraping plates system according to claim 3, it is characterized in that: described abrasionproof spare (5) is the wear plate of high hardness, and the rectangular structure of wear plate.
5. a kind of reclaimer scraping plates system according to claim 4, it is characterized in that: described scraping plates system support (1) lower end detachably is provided with two scraping plates system lower railway (3), and two scraping plates system lower railway (3) are symmetrical arranged.
6. a kind of reclaimer scraping plates system according to claim 5, it is characterized in that: corresponding described scraping plates system lower railway (3) is symmetrically arranged with two flight chain mechanisms (4), each flight chain mechanism (4) upper end and corresponding scraping plates system lower railway (3) bearing fit, captive joint with scraper plate (2) respectively in each flight chain mechanism (4) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102147576A CN103287867A (en) | 2013-05-31 | 2013-05-31 | Scraper system of material fetching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102147576A CN103287867A (en) | 2013-05-31 | 2013-05-31 | Scraper system of material fetching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103287867A true CN103287867A (en) | 2013-09-11 |
Family
ID=49089506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102147576A Pending CN103287867A (en) | 2013-05-31 | 2013-05-31 | Scraper system of material fetching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103287867A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535800A (en) * | 1978-09-05 | 1980-03-12 | Fiat Allis Construct Machine | Drive body mounting apparatus for scraper elevator |
| CN201228163Y (en) * | 2008-05-08 | 2009-04-29 | 盐城中舜机械有限公司 | Combined scratch board of slag-cleaning machine |
| CN201873343U (en) * | 2010-10-15 | 2011-06-22 | 大连世达重工有限公司 | Four-chain transmission device of circular bridge scraper fetcher |
| CN202729157U (en) * | 2012-07-18 | 2013-02-13 | 吴宝东 | Rubber-faced chain plate |
| CN202729125U (en) * | 2012-07-18 | 2013-02-13 | 吴宝东 | Conveying chain plate |
| CN203269101U (en) * | 2013-05-31 | 2013-11-06 | 嘉兴市一建机械制造有限公司 | Scraping plate system of material taking machine |
-
2013
- 2013-05-31 CN CN2013102147576A patent/CN103287867A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5535800A (en) * | 1978-09-05 | 1980-03-12 | Fiat Allis Construct Machine | Drive body mounting apparatus for scraper elevator |
| CN201228163Y (en) * | 2008-05-08 | 2009-04-29 | 盐城中舜机械有限公司 | Combined scratch board of slag-cleaning machine |
| CN201873343U (en) * | 2010-10-15 | 2011-06-22 | 大连世达重工有限公司 | Four-chain transmission device of circular bridge scraper fetcher |
| CN202729157U (en) * | 2012-07-18 | 2013-02-13 | 吴宝东 | Rubber-faced chain plate |
| CN202729125U (en) * | 2012-07-18 | 2013-02-13 | 吴宝东 | Conveying chain plate |
| CN203269101U (en) * | 2013-05-31 | 2013-11-06 | 嘉兴市一建机械制造有限公司 | Scraping plate system of material taking machine |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130911 |