CN203268891U - Scraper reclaimer - Google Patents
Scraper reclaimer Download PDFInfo
- Publication number
- CN203268891U CN203268891U CN 201320317295 CN201320317295U CN203268891U CN 203268891 U CN203268891 U CN 203268891U CN 201320317295 CN201320317295 CN 201320317295 CN 201320317295 U CN201320317295 U CN 201320317295U CN 203268891 U CN203268891 U CN 203268891U
- Authority
- CN
- China
- Prior art keywords
- scraper
- wheel end
- end carriage
- traveling gear
- 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 - Fee Related
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Abstract
The utility model discloses a scraper reclaimer which comprises a machine body and a rail system. The machine body comprises a main beam. A rake frame is arranged on the side face of the main beam. A mobile dolly is arranged above the main beam. A head pulley end beam traveling mechanism and a tail pulley end beam traveling mechanism which are matched with the rail system are respectively arranged on the left side and the right side of the main beam. A scraper chain is arranged on the lower portion of the main beam. A plurality of scrapers are arranged on the scraper chain. Each scraper comprises a main plate and a lining plate, and the lining plate is arranged on the front side of the main plate. The main plate and the lining plate are both curve-shaped plates. According to the scraper reclaimer, the scraper chain adopts circular-arc-shaped scrapers so as to be capable of effectively preventing materials from leaking from the two sides of each scraper at material scrapping time and improving material taking efficiency. A deviation rectifying device can effectively protect key components such as the main beam, the head pulley end beam traveling mechanism and the tail pulley end beam traveling mechanism from being distorted and deformed. Consequently, the service life of products is greatly prolonged.
Description
Technical field
The utility model relates to scraper reclaimer.
Background technology
Reclaimer is the feeding equipment in the microscler stockyard of industrial and mining enterprises' raw material prehomogenization such as cement mill or power plant.The stockyard is furnished with two stockpiles along its length altogether, should be positioned at when the reclaimer material extracting operation is initial in the middle of two stockpiles, according to the slope angle of repose of material, the loose metal of reclaimer is harrowed and is adjusted to certain angle.During feeding, according to the requirement of feeding amount, regulate the feeding speed of travel of cart, along with the movement of dolly, the loose metal rake material rake pine with the stockpile end face, allow it be slipped to the bottom of stockpile, by the scraper chain that is positioned at the girder bottom, material is scraped on outfeed belt and transport.Because the feeding section is the stratiform material that different times is piled up, feeding work is delivered on discharging belt conveyer after that is to say the stratiform material mixing that different times is piled up, and has pre-homo-effect preferably.After taking a windrow, start the movable motor of shunting, before being moved to another stockpile, reclaimer re-starts material extracting operation.
Present picking machine scraper is linear, and during scraper, the material on both sides easily spills, and the efficient of feeding is very low.And the hardness of scraper plate is relatively poor, and is not wear-resisting, easily damages, and the life-span is short.
The utility model content
Technical problem to be solved in the utility model just is to provide a kind of scraper reclaimer, and when avoiding scraper, material is leaked on the scraper plate both sides.
for solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of scraper reclaimer, comprise body and rail system, described body comprises girder, the side of described girder is provided with harrow frame, described girder top is provided with travelling car, the described girder left and right sides is respectively equipped with great wheel end carriage traveling gear and the tail wheel end carriage traveling gear that coordinates with rail system, the bottom of described girder is provided with scraper chain, described scraper chain is provided with some scraper plates, it is characterized in that: described scraper plate comprises mainboard and liner plate, described liner plate is arranged on the front side of mainboard, described mainboard and liner plate are the curvilinear figure plate.
Preferably, described mainboard and liner plate are the circular arc plate.
Preferably, described great wheel end carriage traveling gear and tail wheel end carriage traveling gear are driven respectively by two motors, this scraper reclaimer is provided with deviation correcting device, described deviation correcting device is connected with the control system of great wheel end carriage traveling gear, tail wheel end carriage traveling gear and scraper reclaimer, described deviation correcting device feeds back to control system with the operation information of great wheel end carriage traveling gear and tail wheel end carriage traveling gear, and control system adjustment motor speed reaches great wheel end carriage traveling gear and tail wheel end carriage traveling gear is synchronous.
Preferably, described liner plate is the 55Si2Mn alloy-steel plate.
Preferably, described mainboard is the 16Mn alloy-steel plate.
Preferably, described mainboard cross-sectional plane is L shaped, and described liner plate height is lower than the mainboard height, and described liner plate is arranged on bottom mainboard.
Preferably, the left and right sides, described mainboard top is provided with adapter plate, and described mainboard crown center position is provided with hold-down bolt.
Preferably, described harrow frame and travelling car drive hydraulic actuating cylinder by hydraulic efficiency pressure system and move around, and described hydraulic efficiency pressure system is by motor-driven.
Preferably, described motor is provided with frequency converter.
The utility model middle scraper chain adopts the scraper plate of circular arc, and in the time of can effectively preventing scraper, material spills from the both sides of scraper plate, has improved feeding efficient, and makes simply, and the welding job amount reduces, and labour intensity is low.
In addition, increase a liner plate outside the mainboard of scraper plate, liner plate adopts rigidity 55Si2Mn preferably, makes whole scraper chain more wear-resisting, and is not fragile, long service life again.And deviation correcting device can effectively protect the critical components such as girder, great wheel end carriage traveling gear and tail wheel end carriage traveling gear can not produce distortion, distortion, greatly improves product life.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is reclaimer front view of the present utility model;
Fig. 2 is reclaimer birds-eye view of the present utility model;
Fig. 3 is reclaimer left view of the present utility model;
Fig. 4 is the birds-eye view of reclaimer middle scraper.
The specific embodiment
Below in conjunction with Fig. 1 to Fig. 4, scraper reclaimer is made and being illustrated.
scraper reclaimer comprises rail system 10, great wheel end carriage traveling gear 1, tail wheel end carriage traveling gear 5, girder 6, harrow frame 7, transmission device 3, scraper chain 4, travelling car 8 and discharge hopper 2, the bottom, two ends of girder 6 is connected with respectively great wheel end carriage traveling gear 1 and tail wheel end carriage traveling gear 5, deviation correcting device 11 is installed between tail wheel end carriage traveling gear 5 and girder 6, great wheel end carriage traveling gear 1 and tail wheel end carriage traveling gear 5 all are arranged on rail system 10, can move on rail system 10, the side of girder 6 is provided with harrow frame 7, be provided with travelling car 8 on girder 6, the bottom of girder 6 is provided with scraper chain 4, one end of scraper chain 4 is connected with discharge hopper 2, transmission device 3 is connected with scraper chain 4, described scraper chain 4 is comprised of some scraper plates, described scraper plate comprises mainboard 12 and liner plate 13, liner plate 13 is arranged on the front side of mainboard 12, described mainboard 12 and liner plate 13 are arc plate.Mainboard front side at scraper plate increases a liner plate again, and mainboard 12 adopts 16Mn, and liner plate adopts rigidity 55SiMn preferably, makes whole scraper chain more wear-resisting, and is not fragile, long service life.
Described mainboard 12 and liner plate 13 are arc plate.In the time of can effectively preventing scraper, material spills from the both sides of scraper plate, has improved feeding efficient.Described mainboard cross-sectional plane is L shaped (longitudinal cross-section is circular arc, forms arc plate), and described liner plate height is lower than the mainboard height, and described liner plate is arranged on bottom mainboard, can save the material of liner plate.
The left and right sides, described mainboard top is provided with adapter plate, and described mainboard crown center position is provided with hold-down bolt.
Described great wheel end carriage traveling gear 1 and tail wheel end carriage traveling gear 5 are that 2 motors drive respectively; can there be speed of travel asynchrony phenomenon; this phenomenon feeds back to control system by deviation correcting device 11; adjusted by control system that motor speed reaches great wheel end carriage traveling gear 1 and tail wheel end carriage traveling gear 5 is synchronous; can effectively protect the critical components such as girder 6, great wheel end carriage traveling gear 1 and tail wheel end carriage traveling gear 5 can not produce distortion, distortion, greatly improve product life.
The afterbody of girder 6 is provided with operator's compartment 9.The transmission device of large vehicle walking adopts shaft-mounted reducer with hardened tooth surface; Harrow frame and travelling car drive hydraulic actuating cylinder by hydraulic efficiency pressure system and move around.Travel driving motor configuration frequency converter starts steadily and the requirement of friction speed to guarantee actuating device.Control center adopts programmable controller PLC, employing be the modular controller.Reclaimer and Central Control Room and stocker carry out communication by control cables reel 11.Scraper chain system, claw system, cart walking mechanism etc. are equipped with overload protection and short-circuit protection.The claw system is provided with out-of-limit protection, in position is provided with the emergency engine kill button.
As the distortion of above-described embodiment, described mainboard and liner plate can be multistage broken line plate.
Claims (7)
1. scraper reclaimer, comprise body and rail system, described body comprises girder, the side of described girder is provided with harrow frame, described girder top is provided with travelling car, the described girder left and right sides is respectively equipped with great wheel end carriage traveling gear and the tail wheel end carriage traveling gear that coordinates with rail system, the bottom of described girder is provided with scraper chain, described scraper chain is provided with some scraper plates, it is characterized in that: described scraper plate comprises mainboard and liner plate, described liner plate is arranged on the front side of mainboard, and described mainboard and liner plate are the curvilinear figure plate.
2. scraper reclaimer according to claim 1, it is characterized in that: described mainboard and liner plate are the circular arc plate.
3. scraper reclaimer according to claim 2, it is characterized in that: described liner plate is the 55Si2Mn alloy-steel plate.
4. scraper reclaimer according to claim 3, it is characterized in that: described mainboard is the 16Mn alloy-steel plate.
5. scraper reclaimer according to claim 1, it is characterized in that: described great wheel end carriage traveling gear and tail wheel end carriage traveling gear are driven respectively by two motors, this scraper reclaimer is provided with deviation correcting device, described deviation correcting device is connected with the control system of great wheel end carriage traveling gear, tail wheel end carriage traveling gear and scraper reclaimer, described deviation correcting device feeds back to control system with the operation information of great wheel end carriage traveling gear and tail wheel end carriage traveling gear, and control system adjustment motor speed reaches great wheel end carriage traveling gear and tail wheel end carriage traveling gear is synchronous.
6. scraper reclaimer according to claim 5, it is characterized in that: described motor is provided with frequency converter.
7. the described scraper reclaimer of according to claim 1 to 6 any one, it is characterized in that: the left and right sides, described mainboard top is provided with adapter plate, and described mainboard crown center position is provided with hold-down bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317295 CN203268891U (en) | 2013-06-03 | 2013-06-03 | Scraper reclaimer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320317295 CN203268891U (en) | 2013-06-03 | 2013-06-03 | Scraper reclaimer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203268891U true CN203268891U (en) | 2013-11-06 |
Family
ID=49499345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320317295 Expired - Fee Related CN203268891U (en) | 2013-06-03 | 2013-06-03 | Scraper reclaimer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203268891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318605A (en) * | 2013-06-03 | 2013-09-25 | 嘉兴市一建机械制造有限公司 | Scraping plate material taking machine |
-
2013
- 2013-06-03 CN CN 201320317295 patent/CN203268891U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103318605A (en) * | 2013-06-03 | 2013-09-25 | 嘉兴市一建机械制造有限公司 | Scraping plate material taking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |