WO2020007369A1 - 一种全滚动摩擦链板托轮给料机 - Google Patents

一种全滚动摩擦链板托轮给料机 Download PDF

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Publication number
WO2020007369A1
WO2020007369A1 PCT/CN2019/094960 CN2019094960W WO2020007369A1 WO 2020007369 A1 WO2020007369 A1 WO 2020007369A1 CN 2019094960 W CN2019094960 W CN 2019094960W WO 2020007369 A1 WO2020007369 A1 WO 2020007369A1
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WO
WIPO (PCT)
Prior art keywords
chain
plate
wheel
scraper
guide
Prior art date
Application number
PCT/CN2019/094960
Other languages
English (en)
French (fr)
Inventor
刘素华
Original Assignee
刘素华
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 刘素华 filed Critical 刘素华
Priority to CA3105398A priority Critical patent/CA3105398C/en
Priority to AU2019297225A priority patent/AU2019297225B2/en
Publication of WO2020007369A1 publication Critical patent/WO2020007369A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
    • B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
    • B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/20—Traction chains, ropes, or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
    • B65G19/18—Details
    • B65G19/28—Troughs, channels, or conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00—Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • B65G21/20—Means incorporated in, or attached to, framework or housings for guiding load-carriers, traction elements or loads supported on moving surfaces
    • B65G21/22—Rails or the like engaging sliding elements or rollers attached to load-carriers or traction elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/02—Belt- or chain-engaging elements
    • B65G23/04—Drums, rollers, or wheels
    • B65G23/06—Drums, rollers, or wheels with projections engaging abutments on belts or chains, e.g. sprocket wheels

Definitions

  • the invention belongs to the field of machinery, and particularly relates to a full rolling friction chain plate carrier wheel feeder.
  • the current feeders have complex structures, high manufacturing costs, and poor performance.
  • the old chain feeders used multiple rods to penetrate multiple nails, and a multi-chain chain would pass through a steel shaft with multiple rows of nails. Connected from both sides of a row of nail strips, leaking material between nails and nails, even if a leak-proof strip is set between nails and nails, leaking material is often caused by leakage strips.
  • the gap between the belts is serious, the structure of the multi-link chain is complicated, the manufacturing cost is high, the process of manufacturing the piercing armor pieces is complicated, the material is wasted seriously, and the production efficiency is low.
  • the chain plate feeder has a simple structure and is vulnerable during the feeding process There are few parts, but the scraping plate and the supporting plate are sliding friction.
  • the length of the feeder is more than a few meters, the sliding friction between the scraping plate and the supporting plate is long.
  • the friction resistance is large, the energy consumption is large, the wear is large, and the noise is high.
  • a large amount of material at the mouth of the silo is accumulated at the tail of the scraper conveyor, so that the scraper board and scraper tray are under strong pressure. Sliding friction to transport materials under the heavy pressure of stacked materials When starting after heavy load, due to the large sliding friction resistance and the accumulation of material compaction, the drive motor is often overloaded and burned, resulting in a short service life of the whole machine.
  • the chain of the chain plate feeder is set inside the guide groove, and the material enters the gap of the chain to generate backhaul material.
  • the chain plate feeder is mostly used in coal systems.
  • the coal has a larger water content, and the slime water flowing down from the support plate of the chain plate feeder will cause serious pollution and waste.
  • the old chain belt feeder, chain The back feeder collector is added to the lower part of the plate feeder frame, which increases the height of the whole machine and the complex clearing back coal operation parts.
  • the old back feeder collector has a separate power drive mechanism, a complex structure, large volume and heavy weight, occupying the site. Due to the large space, the site infrastructure and equipment investment costs are large.
  • the backhaul material collector Due to the separate setting of the power, the backhaul material collector is started after a large amount of backhaul coal has accumulated on the site.
  • the process material collector is broken, making the motor burned and unable to work, delaying production, increasing equipment investment, manufacturing costs and maintenance costs, but the use effect is poor, further causing waste of manpower and material resources.
  • the present invention proposes a full rolling friction chain plate carrier wheel feeder.
  • a full-rolling friction chain plate carrier wheel feeder includes: a guide groove, a carrier plate wheel, a carrier wheel support, a scraper chain, a scraper plate, a guard wheel guide plate, a driving gear drum, Change the direction to the gear drum, driver and rack, etc., the material guide slot is connected with the silo mouth, the lower part of the material guide is buckled on the frame, the material guide slot is fixedly or movably connected to the frame, and the guard wheel guide plate is set at The lower part of the guide groove is supported by the rack or connected to the guide groove.
  • a scraper is arranged between the two scraper chains. It is integrated on the guard wheel guide plate or integrated with the guard wheel guide plate.
  • the carrier chain wheel includes a chain carrier chain wheel, a scraper carrier chain wheel or a rack carrier chain wheel.
  • the scraper chain includes Through-shaft links or shaft roller links, etc.
  • Through-shaft links are composed of link plates and through-chain shafts.
  • Shaft-roller links include link plates, through-shaft shafts, and chain rollers.
  • the width of the supporting plate wheel is smaller than between the two link plates.
  • the distance between the support rollers supporting the chain drum or the width of the support rollers is greater than the distance between the two link plates.
  • Link plate when using a chain carrier chain wheel, a chain carrier chain wheel is provided on the chain shaft, the chain carrier chain wheel is separately provided or the chain carrier wheel and the chain roller are integrated, and the guard guide plate is integrated.
  • the width of the link supporting plate wheel track is less than the distance between the two link plates, and the height of the link supporting plate wheel track makes the link supporting plate wheel lift the scraper plate to make scraping.
  • a gap is left between the material plate and the guard wheel guide plate, so that the scraper chain and the scraper plate can run the scraping and loading under the rolling support of the linked chain plate wheel, and the scraper plate does not slide with the guard wheel guide plate. Friction, or when using a scraper pallet chain wheel, a scraper pallet chain wheel is set on the scraper plate, and the scraper plate runs under the rolling support of the scraper pallet chain wheel. The scraper plate is not protected.
  • the wheel guide support plate generates sliding friction, or when a rack support chain plate wheel is used, the rack support chain plate wheel is arranged between the driving gear roller and the redirecting gear roller, and the support plate wheel support corresponds to the rack support chain.
  • the position of the plate wheel is supported by the frame, the chain plate wheel support is connected with the frame separately or is integrated, and the wheel guide material support
  • a driving gear roller and a redirecting gear roller are arranged at the front and rear of the plate.
  • the scraper chain surrounds the guard wheel guide pallet, the driving gear roller, the rack supporting chain wheel and the redirecting gear roller are engaged with the driving gear roller and the redirecting gear roller. There is a gap between the scraper chain, the scraper plate and the guard wheel guide bracket.
  • the outer surface of the rack support chain wheel is higher than the upper end of the guard wheel guide bracket.
  • Supporting plate wheel bearing or bearing supporting plate wheel axle When supporting plate supporting wheel bearing is provided on the supporting plate supporting frame, supporting bracket plate wheel is provided on the supporting frame supporting plate wheel, and supporting plate bearing is supported.
  • the shaft of the supporting chain plate rotates, and the supporting chain plate wheel of the rack is arranged close to the bottom surface of the chain of the scraper chain.
  • the scraper chain and the scraping plate are supported by the supporting chain wheel of the rack.
  • the scraper chain, the scraping plate and the guide guide of the guard wheel There is a gap between the plates.
  • the driver drives the gear drum to rotate.
  • the scraper chain drives the gear drum to rotate.
  • the gear drum drives the scraper chain and scraper board to rotate.
  • the scraper chain and scraper board rotate to the rack support chain.
  • the plate wheel drives the rack support chain plate wheel to rotate, and the scraper chain, scraper plate and rack support chain plate wheel are not generated. Dynamic friction, and there is no friction between the scraper chain, the scraper plate and the guard wheel guide pallet, the rack pallet wheel rolls and rotates to support the scraper chain, the scraper board conveys the material, or when the pallet support is provided
  • the rack supporting plate wheel includes the supporting plate wheel bearing, etc.
  • the supporting plate wheel bearing is buckled on the supporting plate wheel shaft, and the scraper chain and the scraper plate are rotated to the rack supporting plate wheel.
  • the rack support chain plate wheel rotates, the scraper chain, scraper plate and rack support chain plate wheel do not generate sliding friction, and the scraper chain, scraper plate and guard wheel guide support plate do not generate friction, the rack support chain
  • the plate wheel rolls and rotates to support the scraper chain and the scraper plate to convey the material to realize the full rolling friction conveying and loading of the scraper feeder.
  • the rack support chain plate wheel and the support chain plate bearing are connected separately or integrally.
  • the wheel guide support plate is a straight edge plate or a guard wheel guide support plate which is provided with a sprocket wheel groove near the rack support sprocket wheel.
  • the rack support sprocket wheel protrudes from the groove of the sprocket wheel.
  • the lower part of the guide groove is set as a flat plate near the scraper chain, or the lower part of the guide groove is provided with a scraper chain and a supporting plate near the scraper chain.
  • Chain guard plate baffle when the chain guard plate baffle is used, the width of the chain guard plate baffle is greater than the width of the inner wall of the guide trough to the groove of the chain plate wheel, and the chain guard plate baffle prevents material from entering the bracket
  • the groove of the sprocket wheel flows to the lower part of the guard wheel guide plate. Use the sprocket wheel to reduce the power of the driver, avoid the sliding friction loss between the scraper and the guard wheel guide plate, and make the scraper plate feed without noise. long life.
  • the pallet wheel axle includes a semi-shaft or a through axle.
  • the pallet wheel is positioned with the pallet wheel axle by a shoulder, a retaining sleeve, a retaining ring, a baffle, a bolt, a gland and / or a positioning pin. Positioning of the sprocket wheel prevents the support sprocket wheel from being tilted under heavy pressure.
  • the frame includes the cleaning return hopper, the lower chain cleaning and falling material guide, etc.
  • the scraper chain is rotated to the upper part of the guard wheel support plate and is called the upper scraper chain, and the scraper chain is rotated to the lower part of the guard wheel support plate as the lower scraper.
  • Plate chain, clearing return hopper is set at the frame, close to the scraper chain and scraper plate which is rotated to the lower part of the guard wheel guide pallet, and there is a distance between the scraper chain and scraper plate, and the lower chain is cleared and dropped.
  • the material chain guide includes a pressure roller chain guide or a buckle chain guide, etc.
  • the lower chain clearing and falling material chain guide is set on the cleaning return hopper or on the rack or on the supporting plate wheel support.
  • Wheel chain guides include depressing sprocket chain guides or supporting chain depressing sprocket wheels, etc.
  • depressing sprocket chain guides depressing sprocket chain guides and sprocket plate wheels are separately installed, pressing The lower chain guide is pressed down by the scraper chain.
  • the supporting chain is used to lower the sprocket, the supporting chain and the sprocket are separate or integrated, and when the supporting chain is pressed down
  • the sprocket and the sprocket wheel are integrated, the upper surface of the sprocket is supported and the upper surface of the sprocket is supported to support the scraper chain and scraper on the upper part of the guide plate of the sprocket.
  • the lower surface of the sprocket is supported by the upper chain Set up
  • the lower scraper chain and the upper part of the scraper board limit the lower scraper chain and the scraper board.
  • the lower scraper chain and the scraper board are restricted by the upper chain to lower the sprocket.
  • the buckle chain guide When using the buckle chain guide, the buckle The slot chain guide is set on the rack or on the return hopper.
  • the slotted chain guide is buckled on the scraper chain with a gap between the scraper chain and the scraper chain.
  • the chain guide rotates the scraper chain and scraper board to the lower part of the guard wheel guide pallet, so that the scraper chain and scraper board that rotates to the lower part of the guard wheel guide pallet will clear the return coal in the return hopper. Materials such as coal and falling coal are scraped to the guard wheel guide pallet, and materials such as returning coal and falling coal from the return hopper are scraped to the loading and unloading port for reproduction.
  • the rack or clearing hopper includes a lower clearer, etc.
  • the lower clearer is arranged on the scraper chain and the upper part of the scraper plate which is rotated to the lower part of the guard wheel guide pallet, and is supported by the rack or the clearing hopper.
  • the scraper is close to the scraper chain which is screwed to the lower part of the guard wheel guide plate.
  • the scraper plate is set and is close to the tail. Driven between the gear rollers or the reversing gear rollers at the tail to clamp the material.
  • the return hopper includes the left side plate, the right side plate, and the clear bottom plate.
  • the left side plate includes the left vertical side plate and the left inclined side plate.
  • the right side plate includes the right vertical side plate and the right inclined side plate.
  • the left vertical side The plate and the right vertical side plate are arranged perpendicular to the clearing bottom plate, the left inclined side plate and the right inclined side plate are arranged inclined to the clearing plate, and the left inclined side plate introduces materials such as returning coal and slime water on the left into the clearing plate, and the right is inclined
  • the side plate introduces the materials such as returning coal and slime water on the right side into the clearing bottom plate, which is convenient to rotate to the scraper chain and scraper plate at the lower part of the guard wheel guide pallet.
  • the scraper chain scrapes the returning coal and falling coal to the guard wheel guide pallet. Reprinted on the board.
  • the clearing return hopper is set at the lower part of the full-rolling friction chain plate carrier feeder, and the falling coal, falling slime water, and returning coal on the full-rolling friction chain plate carrier feeder are picked up to facilitate the lower scraper board. Materials such as returning coal and falling coal are scraped to the guard wheel guide pallet.
  • the tail of the clearing hopper relative to the ground is higher than the height of the clearing hopper near the loading and unloading port, so that the slime water flows into the loading and unloading port for the next transport, or
  • the clearing return hopper is provided with a clearing hopper water guide.
  • the clearing hopper water guide introduces slime water into a sewage facility or a slime water container to ensure clean and environmental protection on site.
  • the left and / or right side plate is higher than the lower chain clearing back material guide and scraper to prevent material from overflowing from the left and / or right side plate.
  • the tail of the clearing return hopper is provided with an arc-shaped tail guide, etc., the arc-shaped tail guide is set on the return position of the scraper chain opposite to the discharge port.
  • the arc-shaped tail guide is supported by the clearing return hopper or Supported by the frame, the arc-shaped tail guide is movably connected to the frame or is integrated, and the arc of the arc-shaped tail guide is not less than the arc surface of the scraper chain driving the gear roller or the reversing gear roller.
  • the tail guide of the arc machine and the surface of the driving gear drum or the surface of the gear drum form an arc-shaped guide channel, the arc-shaped guide channel is conducive to the scraper chain to drive the scraper to clean the coal in the hopper, etc.
  • the material is scraped to the guard wheel guide pallet.
  • the height of the tail guide of the arc machine is higher than the scraper plate on the driving gear roller and redirected to the gear roller to prevent the scraper plate from accumulating material on the tail of the machine and overflowing.
  • the rack is provided with a device for connecting the tail guide of the machine
  • the arc machine tail guide is correspondingly provided with a guide for connecting the rack parts to connect the tail guide of the machine and the rack.
  • the material guide is connected to the frame parts, and the material guide is connected when two-way feeding is required. Frame members removed from the material-guiding device connected to the tail, blade driver drives the reverse rotation reverse feed chain.
  • the arc machine tail guide includes a fixed arc machine tail guide or a detachable arc machine tail guide, etc., when using the detachable arc machine tail guide, the detachable type
  • the arc machine tail guide includes the upper arc machine tail guide and the lower arc machine tail guide.
  • the upper arc machine tail guide is movably docked on the lower arc machine tail guide. When the arc-shaped tail guide of the machine is blocked or needs to be repaired, the upper arc-shaped machine tail is removed for easy maintenance and observation.
  • the return hopper includes a self-sliding inclined floor, etc.
  • the opening of the inclined angle of the self-sliding inclined floor faces the discharge port, and the inclination angle is not less than the accumulation angle of the material self-sliding, so that the material flows along the self-sliding inclined bottom to the discharge port, or the return stroke.
  • the hopper includes a front bottom fold bottom plate, etc.
  • the front bottom fold bottom plate is a front self-sliding bottom plate near the discharge port section, and a rear straight bottom plate is near the tail section of the machine.
  • the front self-sliding bottom plate smooths the material near the discharge port section.
  • the front self-sliding bottom plate slides into the next transport mechanism, and the rear straight bottom plate enables the materials near the tail of the machine to be scraped from the lower scraper plate to the guard wheel guide pallet to the unloading port, and the front lower bottom plate lowers the whole machine. Height, reduce the load of scraping return stroke.
  • Supporting plate wheel includes gear supporting plate wheel or roller supporting plate wheel, etc.
  • Supporting plate wheel includes rubber supporting plate wheel, polyurethane supporting plate wheel, nylon supporting plate wheel, steel supporting plate wheel, alloy supporting chain Plate wheel, cast iron supporting plate wheel, plastic steel supporting plate wheel, aluminum supporting plate wheel, porcelain supporting plate wheel, plastic supporting plate wheel, etc., using rubber supporting plate wheel, polyurethane supporting plate wheel, nylon supporting chain
  • the plate wheel, the plastic steel supporting chain plate wheel, and the plastic supporting chain plate wheel have improved the abrasion resistance of the supporting chain plate wheel, further reducing the feeding noise, optimizing the field environment and increasing the service life.
  • the backhaul hopper or frame is provided with a lower supporting rail, which supports the roller sleeve of the lower scraper chain.
  • the width of the lower supporting rail is smaller than the distance between the two link plates of the lower scraper chain.
  • the roller sleeve of the plate chain rolls along the undercarriage track to reduce frictional resistance and reduce the wear of the undercarriage track and the lower scraper chain.
  • the material guide slot is connected to the silo mouth, the lower part of the material guide slot is buckled on the rack, the material guide slot is fixedly or movably connected to the frame, and the guard wheel guide tray is arranged at the lower part of the material guide slot and supported by the frame. Or connected with the guide groove, a scraper is arranged between the two scraper chains.
  • a chain carrier chain wheel When using a chain carrier chain wheel, a chain carrier chain wheel is set on the through shaft. The chain carrier chain wheel is separately set or linked.
  • the sprocket wheel and the sprocket wheel are integrated, and the guard wheel guide plate is provided with a link sprocket wheel track. The width of the link sprocket wheel track is less than the distance between the two link plates.
  • the height makes the link support chain plate wheel lift the scraper plate, leaving a gap between the scraper plate and the guard wheel guide support plate, so that the scraper chain and scraper plate can run scraping under the rolling support of the link support chain plate wheel Material, the scraper does not cause sliding friction with the guard guide plate, or when the scraper is used to support the sprocket, the scraper is placed on the scraper, and the scraper is on the scraper.
  • the scraper loading is run under the rolling support of the wheel, and the scraper plate does not cause sliding friction with the wheel guide bracket, or when the rack supporting chain plate wheel is used,
  • the rack supporting chain plate wheel is arranged between the driving gear roller and the redirecting gear roller.
  • the supporting chain plate wheel supporter is supported by the rack corresponding to the position of the rack supporting chain plate wheel.
  • the scraper chain surrounds the guard wheel guide pallet, the driving gear cylinder, the rack supporting chain wheel and the redirecting gear cylinder are fastened on the driving gear cylinder and the redirecting gear cylinder.
  • the scraper chain and scraper plate A gap is set between the guide plate and the guard wheel guide plate.
  • the outer surface of the rack support chain plate wheel is higher than the end surface of the guard wheel guide plate.
  • a support plate bearing or a support plate is provided on the support plate support.
  • the scraper chain drives the gear roller to rotate, drive the gear roller to drive the scraper chain
  • the scraper plate rotates, the scraper chain, the scraper plate rotates to the rack support chain plate wheel to drive the rack support chain plate wheel to rotate, the scraper chain, the scraper plate and the rack support chain plate wheel do not generate sliding friction, and There is no friction between the scraper chain, the scraper plate and the guard wheel guide pallet.
  • the rack pallet wheel rolls and rotates to support the scraper chain and the scraper board to convey materials, or when a pallet is provided on the pallet support In the case of the axle, the supporting plate wheel bearing buckle is sleeved on the supporting plate wheel axle.
  • the scraper chain and the scraper plate are rotated to the rack supporting chain plate wheel to drive the rack supporting chain plate wheel to rotate.
  • the scraper chain, scraping plate and machine The rack support chain plate wheel does not generate sliding friction, and the scraper chain, scraper plate and guard wheel guide support plate do not generate friction.
  • the rack support chain wheel rolls and rotates to support the scraper chain and the scraper to convey materials to achieve scraping.
  • the plate feeder has full rolling friction conveying and loading.
  • the rack supporting chain plate wheel protrudes from the groove of the supporting chain plate wheel to lift the scraper chain and scraper plate.
  • the lower part eliminates the sliding friction loss between the scraper and the guard wheel guide pallet.
  • the chain support wheel eliminates the sliding friction loss between the scraper and the guard wheel guide pallet, reduces the power of the driver, and makes the scraper feeding quiet.
  • the noise is greatly reduced, and more than one set of supporting chain wheels are symmetrically arranged so that the scraper plate does not slide and friction with the supporting plate during the operation of the supporting plate with a length of several meters to several tens of meters, which completely changes the old scraper feeder.
  • the feeder of the present invention is used to reproduce the feeding amount of several thousand tons of coal
  • the sliding friction structure of the scraper board and scraper tray has been changed, and the scraper board and scraper tray will not slide or transport the material under a strong storage pressure and heavy stacking pressure due to the large amount of material accumulation.
  • the pallet roller is positioned with the pallet roller shaft through the shaft shoulder, retaining sleeve, retaining ring, baffle, bolt, gland and / or positioning pin, and the through-shaft positions the pallet roller at both ends to prevent the pallet.
  • the wheel is tilted under heavy pressure, which improves the service life of the supporting chain plate wheel and the stability of the whole machine.
  • This structure uses the driving power and components of the main conveying material to make the scraper of the backhaul scraper conveyor and the main conveying scraper the same component. It cleans the backhaul and falling materials by itself while conveying the material, which completely solves the problem. Due to the separate power setting of the old-style backhaul feeder, the backhaul collector was started only after a large amount of backhaul coal appeared on the site. Due to the solidification and compaction of slime and other materials, the scraper of the backhaul collector was damaged, making the motor burned and unable to work. Delays in production and other issues.
  • the cleaning return hopper is set at the frame, close to the scraper chain and scraper plate that is rotated to the lower part of the guard wheel guide pallet, and there is a distance from the scraper chain and scraper plate.
  • the chain guide is set on the clearing return hopper or on the rack or on the chain plate support. When the chain guide is used, the chain guide is separated from the chain plate. Body setting, depressing the sprocket chain guide, pressing the scraper chain, and when using the support chain to reduce the sprocket, when the support chain and the sprocket are integrated with the support plate, the support chain is pressed The upper surface of the lower sprocket supports the scraper chain and scraper on the upper part of the guide plate of the wheel.
  • the lower surface of the lower chain is supported by the upper chain.
  • the lower surface of the sprocket is set on the upper part of the lower scraper chain and scraper.
  • the chain and scraper are limited.
  • the lower scraper chain and scraper are restricted by the upper chain and the lowered sprocket.
  • the upper chain and the lowered sprocket are used for multiple rounds.
  • the upper chain of the scraper is supported to prevent it from sagging.
  • the scraper chain does not make it beat, and has a tensioning effect on the scraper chain, so that the scraper chain does not slide and friction with any component, has multiple functions and fewer parts, and is maintenance-free, making the whole machine stable and long-lived.
  • the buckle chain guide When the buckle chain guide is used, the buckle chain guide is set on the rack or on the return hopper.
  • the buckle chain guide is buckled on the scraper chain and there is a gap between the scraper chain and the scraper chain.
  • the scraper chain beats, and the lower chain clears back the blanking chain guide to the scraper chain and scraper plate limit of the lower part of the guard wheel guide pallet, so that the scraper chain and scraper rotate to the lower part of the guard wheel guide pallet.
  • the scraper scraped the returning coal and falling coal from the returning hopper to the guard wheel guide pallet, and scraped the returning coal and falling coal from the clearing hopper to the loading and unloading port for transfer.
  • the complicated structural parts of the chain plate device and the clearing and returning device were changed to use only the host to transport the chain plate and the lowering hopper and the lowering and clearing and falling material guide to complete the reloading of the material, the clearing and returning, and the clearing and falling of materials.
  • the original return stroke collector has complex structures such as transmission components, power components, and support components. The structure is compact and simple.
  • the scraper chain is multi-purpose and has few wearing parts. This greatly reduces the manufacturing cost and reduces the cost of the original coal cleaning equipment.
  • the chain plate feeder has a small volume, takes up less space, and has a strong cleaning strength. It has completely solved the problem that the chain plate feeder has been used for many years to reproduce large water content and large transportation volume.
  • the lower clearer is arranged on the scraper chain and the upper part of the scraper guide screwed to the lower part of the guard wheel guide pallet, which is supported by the rack or the return return hopper.
  • the lower clearer is rotated to the guard wheel guide bracket.
  • the scraper chain and scraper plate at the bottom of the plate are arranged, and the scraper chain, scraper plate and the drive gear roller at the tail of the tail block are prevented from turning to the lower part of the guard guide guide plate.
  • the material is clamped between the gear rollers to block the material to the scraper board, which is convenient for the scraper board to scrape the returning coal to the guard wheel guide pallet, which prevents the material from clogging the tail of the machine and the scraper board is locked and pulled.
  • the occurrence of failures, such as breaking greatly reduces the resistance of the scraper chain transmission, improves the service life of power components and transmission components, and saves energy and environmental protection.
  • the left vertical side plate and the right vertical side plate are arranged perpendicular to the clearing bottom plate, the left inclined side plate and the right tilting side plate are arranged inclined to the clearing bottom plate, and the left inclined side plate introduces the left return coal and slime water into the clearing bottom plate.
  • the right-inclined side plate introduces the right-side return coal and slime water into the clearing bottom plate, which is convenient to rotate to the scraper chain under the guard wheel guide pallet.
  • the scraper scrapes the return coal and falling coal to the guard wheel guide pallet. Reprinted, the structure is simple and practical, and the effect is good.
  • the clearing return hopper is set on the lower part of the full-rolling friction chain plate carrier feeder, and the falling coal, falling coal slime water and returning coal on the full-rolling friction chain plate carrier feeder are lifted up to facilitate the lower scraper board to move The return coal and falling coal are scraped to the guard wheel guide pallet.
  • the tail of the clear return hopper relative to the ground is higher than the height of the clear return hopper near the loading and unloading port, so that the slime water flows into the loading unloading port for the next transport, or the return return return
  • the hopper is provided with a clearing hopper water guide, which guides the slime water into a sewage facility or a slime water container to ensure clean and environmental protection on site and improve the utilization rate of recycled waste.
  • the left side plate and / or right side plate are higher than the lower chain clearing back material guide and scraper plate to prevent material from overflowing from the left side plate and / or right side plate, and ensure multi-directions without pollution, waste and high efficiency. .
  • the arc-shaped machine tail guide is set at the return position of the scraper chain opposite to the discharge port.
  • the arc-shaped machine tail guide is supported by the clearing return hopper or by the frame.
  • the radian is not less than the radian of the arc surface that the scraper chain runs along the driving gear drum or along the redirecting gear drum.
  • the arc-shaped tail guide and the surface of the driving gear drum or the surface of the driving gear drum form an arc-shaped guide channel.
  • the guide channel is beneficial for the scraper chain to drive the scraper to scrape the coal and other materials in the return hopper to the guard wheel guide pallet.
  • the height of the tail guide of the arc machine is higher than that of the driving gear roller and the gear roller.
  • the rack is equipped with a tail guide device that connects the tail guide device with The material guide is connected to the frame parts, and when the two-way feeding is required, the material frame is removed from the material guide device at the end of the connecting machine, and the driver drives the scraper chain to reverse to realize the reverse material feeding.
  • the return material is smoothly scraped from the tail of the machine to the blanking mouth, ensuring the site is clean and tidy Pollution, avoiding the waste of materials, time saving manpower and resources.
  • the upper arc machine tail guide is movably connected to the lower arc machine tail guide.
  • the arc machine tail guide is blocked
  • the upper arc machine tail guide is removed for easy maintenance and observation.
  • the disassembly is simple and fast, the maintenance efficiency is high, the structural configuration functions are complete, and the details are perfect. The use effect is good.
  • the opening of the inclined angle of the self-rolling inclined bottom plate faces the discharge port, and the inclination angle is not less than the accumulation angle of the material self-sliding, so that the material flows along the self-rolling inclined floor to the discharge port.
  • Front self-sliding bottom plate, the rear straight bottom plate is the rear straight bottom plate.
  • the front self-sliding bottom plate slides the material near the discharge port section forward to the next transport mechanism, and the rear straight bottom plate makes it close to the tail of the machine.
  • the material is scraped from the lower scraper to the guard wheel guide pallet and transported to the discharge port.
  • the lower bottom plate at the front section reduces the height of the whole machine, and the returning material is introduced into the discharge port by using the feature of self-sliding on the inclined bottom plate. Reduce the load of scraping and returning materials, reduce the power consumption of scraping and returning materials, and improve the efficiency of material transportation.
  • roller sleeve of the lower scraper chain rolls along the undercarriage track to reduce frictional resistance and reduce the undercarriage track.
  • FIG. 1 is a schematic front view of a full-rolling friction chain plate carrier wheel feeder in Embodiment 1;
  • FIG. 2 is a schematic left sectional view of a full-rolling friction chain plate carrier wheel feeder in Embodiment 1;
  • FIG. 3 is a schematic left cross-sectional view of a full rolling friction chain plate carrier wheel feeder in Embodiment 2;
  • FIG. 4 is a schematic front view of a full rolling friction chain plate carrier wheel feeder in Embodiment 3;
  • FIG. 5 is a schematic front view of a full rolling friction chain plate carrier wheel feeder in Embodiment 4.
  • FIG. 6 is a schematic left sectional view of a full rolling friction chain plate carrier wheel feeder in Embodiment 5;
  • FIG. 7 is a schematic front view of a full rolling friction chain plate carrier wheel feeder in Embodiment 6;
  • FIG. 8 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 7;
  • FIG. 9 is a schematic left side view of a full rolling friction chain plate carrier feeder in Embodiment 7.
  • FIG. 10 is a schematic front view of a full rolling friction chain plate carrier wheel feeder in Embodiment 8.
  • FIG. 11 is a schematic left side view of a full rolling friction chain plate carrier feeder in Embodiment 9;
  • FIG. 12 is a schematic front view of a full rolling friction chain plate carrier wheel feeder in Embodiment 10;
  • FIG. 13 is a schematic front view of a full rolling friction chain plate carrier feeder in Embodiment 11;
  • FIG. 14 is a schematic front view of a full rolling friction chain plate carrier feeder in Embodiment 12;
  • FIG. 15 is a schematic left sectional view of a full rolling friction chain plate carrier wheel feeder in Embodiment 12;
  • FIG. 16 is a schematic left sectional view of a full-rolling friction chain plate carrier wheel feeder in Embodiment 13;
  • FIG. 17 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 14;
  • Embodiment 18 is a schematic left sectional view of a full rolling friction chain plate carrier wheel feeder in Embodiment 15;
  • FIG. 19 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 16.
  • FIG. 20 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 17;
  • FIG. 21 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 18;
  • FIG. 22 is a partial schematic view of a full rolling friction chain plate carrier wheel feeder in Embodiment 19;
  • a full-rolling friction chain plate carrier wheel feeder includes a material guide groove 1, a chain carrier wheel 2, a chain carrier support 3, a scraper chain 4, and a scraper. 5.
  • Guard wheel guide plate 6, driving gear roller 7, redirecting gear roller 8, driver 9 and frame 10 the material guide slot 1 is connected to the silo port 11, and the lower part of the material guide slot 1 is buckled on the frame 10
  • the guide trough 1 is fixedly connected or movably connected to the frame 10.
  • the support plate wheel 2 includes a frame support plate wheel 2.1, and the frame support plate wheel 2.1 is arranged on the driving gear drum 7 and the gear wheel 8
  • the supporting plate wheel supporter 3 is supported by the frame 10 corresponding to the position of the supporting frame plate wheel 2.1
  • the guard wheel guide plate 6 is arranged at the lower part of the guide groove 1 and is supported by the frame 10 or with the guide groove 1
  • the guard wheel guide plate 6 is provided with a driving gear drum 7 and a reversing gear drum 8 in front and rear.
  • a scraper chain 4 surrounds the guard wheel guide plate 6, driving gear drum 7, rack supporting chain plate wheel 2.1 and modified.
  • the gear drum 8 is fastened to the driving gear drum 7 and the redirecting gear drum 8.
  • a gap is provided between the scraper chain 4, the scraper plate 5 and the guard wheel guide bracket 6, and a gap is provided between the two scraper chains 4.
  • Scraper 5, frame The outer surface of the sprocket wheel 2.1 is higher than the upper end surface of the guard guide plate 6.
  • the sprocket wheel support 13 is provided on the sprocket support.
  • the sprocket wheel shaft 12 is provided on the frame sprocket wheel 2.1.
  • the carrier roller bearing 13 supports the carrier roller shaft 12 for rotation, and the rack carrier chain wheel 2.1 is arranged near the bottom surface of the scraper chain 4.
  • the scraper chain 4 and the scraper plate 5 are supported by the rack carrier chain wheel 2.1.
  • a gap is provided between the scraper chain 4, the scraper plate 5, and the wheel guide bracket 6.
  • the driver 9 drives the gear roller 7 to rotate, the scraper chain 4 drives the gear roller 8 to rotate, and the gear roller 7 drives the scraper.
  • Plate chain 4, scraper plate 5 rotates, scraper chain 4, scraper plate 5 rotates to the rack support chain plate wheel 2.1 to drive the rack support chain plate wheel 2.1 to rotate, scraper chain 4, scraper plate 5 and the rack
  • the carrier plate wheel 2.1 does not generate sliding friction, and the scraper chain 4, scraper plate 5 and the guard wheel guide bracket 6 do not generate friction.
  • the rack carrier plate wheel 2.1 rolls and supports the scraper chain 4, scraper plate.
  • guard wheel guide plate 6 Conveying materials, guard wheel guide plate 6
  • the rack support chain plate wheel 2.1 groove is provided near the rack support chain plate wheel 2.1, and the rack support chain plate wheel 2.1 extends from the groove of the rack support chain plate wheel 2.1
  • Lifting Scraper Chain 4 scraper plate 5
  • the lower part of the guide groove 1 is close to the scraper chain 4 is provided with a scraper chain 4, a rack support plate wheel 2.1, a guard plate wheel baffle 14, and a guard plate wheel baffle 14
  • the width is larger than the width from the inner wall of the guide groove 1 to the groove of the rack support plate wheel 2.1, and the guard plate wheel baffle 14 prevents the material from entering the rack support plate wheel 2.1 groove and flows to the lower part of the guard wheel guide plate 6.
  • the installation of the rack supporting chain plate wheel 2.1 reduces the power of the driver 9 and eliminates the sliding friction loss between the scraper and the guard wheel guide plate 6. This greatly reduces the noise and improves the service life.
  • the bracket plate wheel 2 includes a gear bracket plate wheel or a roller bracket plate wheel.
  • the bracket plate wheel 2 includes a rubber bracket plate wheel, a polyurethane bracket plate wheel, a nylon bracket plate wheel, a steel bracket plate wheel, and an alloy bracket. Sprocket wheel, cast iron carrier chain wheel, plastic steel carrier chain wheel, aluminum carrier chain wheel, porcelain carrier chain wheel, plastic carrier chain wheel, etc.
  • the width of the supporting plate wheel 2 is smaller than the distance between the two link plates.
  • the supporting plate wheel supports the chain drum, or the width of the supporting plate wheel is greater than the distance between the two link plates.
  • the supporting plate wheel supports the link plate.
  • the bracket plate supporter is provided with a bracket plate wheel shaft 12, the rack bracket plate wheel 2.1 includes a bracket plate wheel bearing 13 and the like, and the bracket plate wheel bearing 13 is buckled on the bracket plate wheel shaft 12
  • the scraper chain 4 the scraper plate 5 is rotated to the rack support chain plate wheel 2.1 to drive the rack support chain plate wheel 2.1 to rotate
  • the scraper chain 4 the scraper plate 5 and the rack support chain plate wheel 2.1 do not slip.
  • Friction, and the scraper chain 4, scraper plate 5 and guard wheel guide bracket 6 do not produce friction
  • the rack support chain plate wheel 2.1 rolls and rotates to support the scraper chain 4, scraper plate 5 to convey materials, and realize scraper feeding.
  • the machine adopts full rolling friction conveying and loading.
  • the guard wheel guide plate 15 is a straight edge plate.
  • the lower part of the guide groove 1 is set near the scraper chain 4 as a flat plate. Installing the rack plate chain wheel 2.1 reduces the power of the driver 9 , Eliminate the sliding friction loss between the scraper and the guard wheel guide plate 6, greatly reduce the noise and improve the service life.
  • the rack 10 includes a cleaning return hopper 16, a lower chain clearing and falling material guide 17, and the like.
  • the scraper chain 4 is rotated to the upper part of the guard wheel support plate and is called an upper scraper chain 18.
  • the scraper chain 4 The lower scraper chain 19 is rotated to the lower part of the guard wheel support plate.
  • the cleaning return hopper 16 is arranged at the frame 10 near the scraper chain 4 and the scraper plate 5 which are rotated to the lower part of the guard wheel guide support plate 6, and There is a distance between the scraper chain 4 and the scraper plate 5.
  • the lower chain clearing and falling material guide 17 includes a roller chain guide 20, and the lower chain clearing and falling material guide 17 is provided on the clearing hopper 16 or provided.
  • the roller chain guide 20 includes a sprocket chain guide 21 and the like, the sprocket chain guide 21 and the frame sprocket wheel 2.1 Separate setting, pressing down the sprocket chain guide 21, pressing the scraper chain 4 to lower the chain, and clearing the chain, the blanking chain guide rotates to the scraper chain 4 and scraper 5 of the guard wheel guide 6
  • the scraper chain 4 and scraper 5 which are rotated to the lower part of the guard wheel guide pallet 6 scrape the returning coal and falling coal from the return hopper 16 to the guard wheel guide pallet 6 and clear the return hopper.
  • the return coal of 16 and the falling coal are scraped and transferred to the loading and unloading port.
  • the rack 10 includes a cleaning return hopper 16, a lower chain clearing and falling material guide 17, and the like.
  • the scraper chain 4 is rotated to the upper part of the guard wheel support plate and is called an upper scraper chain 18.
  • the scraper chain 4 The lower scraper chain 19 is rotated to the lower part of the guard wheel support plate.
  • the cleaning return hopper 16 is arranged at the frame 10 near the scraper chain 4 and the scraper plate 5 which are rotated to the lower part of the guard wheel guide support plate 6, and There is a distance between the scraper chain 4 and the scraper plate 5.
  • the lower chain clearing and falling material guide 17 includes a roller chain guide 20 and the like.
  • the lower chain clearing and falling material guide 17 is provided on the clearing hopper 16 or It is arranged on the frame 10 or on the sprocket wheel support 3, and the roller chain guide 20 includes a support chain and a sprocket 22, etc., the support chain and a sprocket 22 and a frame support sprocket wheel 2.1 Set separately or as an integral type, when the chain supporting and depressing the sprocket 22 and the rack supporting sprocket wheel 2.1 are integrated, the supporting and depressing the upper surface of the sprocket 22 supports the guide wheel supporting plate.
  • the rack 10 includes a clearing hopper 16, a lower chain clearing and falling material guide 17, and the like.
  • the scraper chain 4 is rotated to the upper part of the guard wheel support plate and is referred to as an upper scraper chain 18 and a scraper chain 4.
  • the lower scraper chain 19 is rotated to the lower part of the guard wheel support plate.
  • the cleaning return hopper 16 is arranged at the frame 10 near the scraper chain 4 and the scraper plate 5 which are rotated to the lower part of the guard wheel guide support plate 6, and A distance is provided between the scraper chain 4 and the scraper plate 5.
  • the lower chain clearing and falling material guide 17 includes a buckle groove guide 23, which is arranged on the rack 10 or in a clearing hopper.
  • the buckle chain guide 23 is buckled on the scraper chain 4 and a gap is left between the scraper chain 4 and the beater of the scraper chain 4 is restricted.
  • the lower chain clears and drops the material guide 17 to the guard wheel guide.
  • the scraper chain 4 and scraper plate 5 on the lower part of the pallet 6 limit the position, so that the scraper chain 4 and scraper 5 that are rotated to the lower part of the guard wheel guide pallet 6 will clear the return coal and fall in the return hopper 16.
  • the coal is scraped onto the guard wheel guide pallet 6, and the returning coal and falling coal from the clearing hopper 16 are scraped to the loading and unloading port for reproduction.
  • a full-rolling friction chain plate carrier wheel feeder the frame 10 or the cleaning return hopper 16 includes a lower clearer 24 and the like, and the lower clearer 24 is arranged on the guide wheel of the guard wheel. 6
  • the lower scraper chain 4, the upper part of the scraper 5 is supported by the frame 10 or the clearing hopper 16, and the lower clearer 24 is close to the scraper chain 4, which is rotated to the lower part of the guard wheel guide pallet 6.
  • the scraper chain 5 is arranged near the tail to prevent the scraper chain 4, which rotates to the lower part of the guard wheel guide pallet 6, the scraper 5 and the driving gear roller 7 at the tail or the redirecting gear roller 8 at the tail. Between clips.
  • the clearing return hopper 16 includes a left side plate 25, a right side plate 26, a clearing bottom plate 27, and the like
  • the left side plate 25 includes a left vertical side plate 28 and a left inclined side plate 29 and the like
  • the plate 26 includes a right vertical side plate 30 and a right inclined side plate 31, and the like.
  • the left vertical side plate 28 and the right vertical side plate 30 are disposed perpendicular to the clear bottom plate 27.
  • the left-inclined side plate 29 guides the left-hand return coal and slime water to the clearing bottom plate 27
  • the right-inclined side plate 31 introduces the right-hand return coal and slime water to the clear-water bottom plate 27 for easy rotation to the guard wheel guide
  • the scraper chain 4 and scraper plate 5 at the lower part of the plate 6 scrape the returning coal and falling coal to the guard wheel guide pallet 6 for reproduction.
  • the left side plate 25 and / or the right side plate 26 are higher than the lower chain clearing and falling material guide 17 and the scraper plate 5 to prevent material from overflowing from the left side plate 25 and / or the right side plate 26.
  • the tail of the return hopper 16 is provided with an arc-shaped tail guide 32 and the like.
  • the arc-shaped tail guide 32 is provided at the upper return position of the scraper chain 4 opposite to the discharge port.
  • the radian is not less than the radian of the curved surface of the scraper chain 4 running along the driving gear roller 7 or the redirecting gear roller 8; the arc-shaped machine tail guide 32 forms an arc with the surface of the driving gear roller 7 or the surface of the driving gear roller 8 Guide channel, arc-shaped guide channel is beneficial for scraper chain 4 to drive scraper to scrape coal in backhaul hopper 16 to guard wheel guide pallet 6.
  • the height of the tail guide 32 of the arc machine is higher than the driving gear Drum 7, redirect to scraper plate 5 on gear drum 8, to prevent scraper plate 5 from accumulating material at the tail of the machine
  • the clearing return hopper 16 is arranged at the lower part of the full rolling friction chain plate carrier feeder, and the falling coal, falling coal slime water and returning coal on the full rolling friction chain plate carrier feeder are lifted up for convenience.
  • the lower scraper plate 5 scrapes the returning coal and falling coal onto the guard wheel guide pallet 6.
  • the tail of the clearing hopper 16 relative to the ground is higher than the height of the clearing hopper 16 near the loading and discharging port, so that the slime water flows into the loading and discharging Port for next transport.
  • the cleaning return hopper 16 is provided with a cleaning hopper water tank 33 and the like.
  • the cleaning hopper water tank 33 introduces slime water into a sewage facility or a slime water container to ensure clean and environmental protection on site.
  • the clearing return hopper 16 includes a self-propelled inclined bottom plate 34 and the like.
  • the opening of the inclined angle of the self-propelled inclined bottom plate 34 faces the discharge port.
  • the bottom plate 34 flows to the discharge opening.
  • the cleaning return hopper 16 includes a front lower bottom plate 35, and the front lower bottom plate 35 is a front self-sliding inclined plate 36 near the discharge port section, and a rear straight bottom plate 37 near the tail section of the machine.
  • Sliding bottom plate 36 allows the materials near the discharge port section to slide forward from the slanting bottom plate 36 into the lower transport mechanism, and the rear straight bottom plate 37 enables the materials near the tail of the machine to be scraped from the lower scraper plate 5 to the guard wheel guide.
  • the board 6 is transported to the discharge port, and the front lower bottom plate 35 reduces the height of the whole machine and reduces the load of scraping and returning materials.
  • the sprocket wheel 2 includes a link sprocket wheel 38
  • the scraper chain 4 includes a shaft roller link 39
  • the shaft roller link 39 includes a link plate 40, a through-shaft 41, and a chain roller. 42.
  • a link supporting chain plate wheel 38 is provided on the passing chain shaft 41.
  • the link supporting chain plate wheel 38 is separately provided or the link supporting chain plate wheel 38 is integrated with the chain roller 42.
  • the guard wheel guide plate 6 is provided with a link. Chain carrier wheel track 43, the link carrier chain wheel track 43 is provided on the guard wheel guide bracket 6 and the guard wheel guide bracket 6 is integrated, and the width of the link carrier wheel track 43 is smaller than the two link plates 40.
  • the distance between them, and the height of the link pallet wheel track 43 enables the link pallet wheel 38 to lift the scraper plate 5, leaving a gap between the scraper plate 5 and the guard wheel guide pallet 6.
  • the chain 4 and the scraper plate 5 run scraping and charging under the rolling support of the link support chain plate wheel 38, and the scraper plate 5 does not generate sliding friction with the guard wheel guide plate 6.
  • the tail of the return hopper 16 is provided with an arc-shaped tail guide 32.
  • the arc-shaped tail guide 32 is provided at the upper return position of the scraper chain 4 opposite to the discharge port.
  • the arc-shaped tail guide 32 is driven by the machine.
  • the frame 10 can be supported or can be supported by the clearing return hopper 16.
  • the arc machine tail guide 32 is movably connected to the frame 10, or it can be integrated.
  • the machine The rack 10 is provided with a tail guide device 44, and the arc-shaped tail guide 32 is correspondingly provided with a guide connection frame member 45, and the tail guide device 44 is connected with the guide frame member 45.
  • the guide frame 45 is removed from the tail guide device 44 of the connecting machine, and the driver 9 drives the scraper chain 4 to reverse to realize reverse feeding.
  • the sprocket wheel 2 includes a squeegee sprocket wheel 46.
  • a squeegee sprocket wheel 46 and a squeegee 5 are provided on the squeegee 5.
  • the scraper loading is run under the rolling support of the scraper bracket chain wheel 46, and the scraper plate 5 does not generate sliding friction with the guard wheel guide bracket 6.
  • the arc-shaped machine tail guide 32 includes a fixed arc-shaped machine tail guide or a detachable arc-shaped machine tail guide 47.
  • the detachable arc-shaped machine tail guide 47 includes an upper arc machine tail guide 48 and a lower arc machine tail guide 49.
  • the upper arc machine tail guide 48 is movably docked at On the lower arc machine tail guide 49, when the arc machine tail guide 32 is blocked or needs to be repaired, the upper arc machine tail guide 48 is removed to facilitate maintenance and observation.
  • the backhaul hopper 16 is provided with a supporting chain track 50.
  • the supporting chain track 50 may also be provided on the frame 10.
  • the supporting chain track 50 cooperates with the roller sleeve 51 of the lower scraper chain 19.
  • the width of the undercarriage track 50 is smaller than the distance between the two link plates of the lower scraper chain 19.
  • the roller sleeve 51 of the lower scraper chain 19 rolls along the undercarriage track 50 to reduce frictional resistance and reduce the undercarriage track. Wear of 50 and lower scraper chain 19.
  • the supporting plate wheel axle 12 is a half shaft or a through shaft.
  • the supporting plate wheel 2 is positioned with the supporting plate wheel axle 12 through the shoulder 52, the bolt 53 and the retaining ring 54 to prevent the supporting plate wheel 12. 2 scurrying.
  • the supporting plate wheel shaft 12 is a through shaft.
  • the supporting plate wheel 2 is positioned with the supporting plate wheel shaft 12 through a shaft shoulder 52 and a stopper 55.
  • the through shaft positions the supporting plate wheel 2 at both ends to prevent the supporting plate.
  • the sprocket wheel 2 is tilted under heavy pressure.
  • the width of the pallet roller 2 is smaller than the distance between the two link plates 40, and the pallet roller 2 supports the chain drum 42.
  • the supporting plate wheel shaft 12 is a through shaft.
  • the supporting plate wheel 2 is positioned with the supporting plate wheel shaft 12 through the shoulder 52 and the positioning pin 56.
  • the through shaft positions the supporting plate wheel 2 at both ends to prevent the supporting plate.
  • the sprocket wheel 2 is tilted under heavy pressure.
  • the width of the carrier plate wheel 2 is greater than the distance between the two link plates 40, and the carrier plate wheel 2 supports the link plate 40.
  • the supporting plate wheel shaft 12 is a through shaft.
  • the supporting plate wheel 2 is positioned with the supporting plate wheel shaft 12 through the blocking sleeve 55 and the gland 57.
  • the through shaft positions the supporting plate wheel 2 at both ends to prevent the supporting plate.
  • the sprocket wheel 2 is tilted under heavy pressure.

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Abstract

一种全滚动摩擦链板托轮给料机，刮板链（4）环绕护轮导料托板（6）、驱动齿轮滚筒（7）、托链板轮（2）及改向齿轮滚筒（8）扣合在驱动齿轮滚筒（7）及改向齿轮滚筒（8）上，刮板链（4）、刮料板（5）与护轮导料托板（6）之间设有间隙，两刮板链（4）之间设置刮料板（5），托链板轮（2）外表面高出护轮导料托板（6）上端面，刮板链（4）、刮料板（5）旋转至托链板轮（2）带动托链板轮（5）旋转，刮板链（4）、刮料板（5）与托链板轮（2）不产生滑动摩擦，且刮板链（4）、刮料板（5）与护轮导料托板（6）不产生摩擦，托链板轮（2）滚动旋转支撑刮板链（4）、刮料板（5）输送物料，实现刮板给料机全滚动摩擦输料装料,安装托链板轮（2）降低驱动器的功率，免除刮板与护轮导料托板（6）滑动摩擦损耗，大幅降低噪音，提高了使用寿命。

Description

一种全滚动摩擦链板托轮给料机 技术领域
本发明属于机械领域，具体涉及一种全滚动摩擦链板托轮给料机。
背景技术
目前使用的给料机均结构复杂、制造成本高、性能差，例如旧式链带给料机由多个穿条穿多个甲片，用多节链条将穿一排多个甲片的钢轴从一排排甲带两侧连接，甲片与甲片之间漏料，即便甲片与甲片之间设置防漏条因防漏条易脱落经常造成撒漏料，甲片与甲片之间的缝隙带回程料严重，多节链条结构复杂、制造成本高，制造穿接甲片工艺复杂、材料浪费严重、生产效率低，链板给料机在给料过程中虽结构简单，易损件少，但其刮料板与托料板为滑动摩擦，因给料机长度均在几米以上故刮料板与托料板长距离滑动摩擦，摩擦阻力大、耗能大、磨损大、噪音大，旧式刮板给料机用于转载给料量几千吨的煤炭时，料仓口的物料大量堆积在刮板输送机的尾部，使刮料板、刮料托板在强大的仓压及堆积料重压下滑动摩擦运输物料，相互磨损严重，特别是停机后重载启动时，因滑动摩擦阻力大加之物料堆积压实经常使驱动电机超载烧毁，造成整机使用寿命短,因刮料板高出托料板的刮料板两侧等处带回程料非常严重，且链板给料机的链条设置在导料槽的内部，物料进入链条缝隙产生回程料，链板给料机多用于煤炭系统由于采煤用大量水降粉尘、用水洗选过的煤含水量更大，从链板给料机托料板周边流下的煤泥水造成严重污染及浪费，为了解决撒漏料、漏煤泥水、带回程料等问题，旧式链带给料机、链板给料机机架下部增加回程料收集器，增高了整机的高度，及复杂的清回程煤运转部件，旧式回程料收集器单独设置动力驱动机构、结构复杂且体积大重量大、占用现场空间大，造成场地基建及设备投资费用大，由于动力单独设置，现场出现大量堆积回程煤后，才启动回程料收集器，因煤泥等凝固、板结将回程料收集器拉坏，使电机烧毁不能工作，耽误生产，增加了设备投入、制造成本及维护费用，使用效果却很差，进一步造成了人力、物力的浪费，为了解决上述问题，通过几十年的制造与研究，本发明提出了一种全滚动摩擦链板托轮给料机。
发明内容
本发明是采用以下技术方案实现的：
一种全滚动摩擦链板托轮给料机，包括:导料槽、托链板轮、托链板轮支撑器、刮板链、刮料板、护轮导料托板、驱动齿轮滚筒、改向齿轮滚筒、驱动器和机架等，导料槽与料仓口连接，导料槽下部扣在机架上，导料槽与机架固定连接或活动连接，护轮导料托板设置在导料槽的下部由机架支撑或与导料槽挂接，两刮板链之间设置刮料板，托链板轮支撑器包括链 接托链板轮轨道等，链接托链板轮轨道设置在护轮导料托板上或与护轮导料托板为一体式，托链板轮包括链接托链板轮、刮板托链板轮或机架托链板轮等，刮板链包括穿轴链接或轴滚子链接等，穿轴链接由链接板和穿链轴组成，轴滚子链接包括链接板、穿链轴和链滚筒等，托链板轮的宽度小于两链接板之间的间距，托链板轮支撑链滚筒，或托链板轮的宽度大于两链接板之间的间距，托链板轮支撑链接板，当使用链接托链板轮时，在穿链轴上设置链接托链板轮，链接托链板轮单独设置或链接托链板轮与链滚筒为一体式，护轮导料托板上设有链接托链板轮轨道等，链接托链板轮轨道的宽度小于两链接板之间的间距，链接托链板轮轨道的高度使链接托链板轮托起刮料板，使刮料板与护轮导料托板之间留有间隙，使刮板链、刮料板在链接托链板轮滚动支撑下运行刮装料，刮料板不与护轮导料托板产生滑动摩擦，或当使用刮板托链板轮时，在刮料板上设置刮板托链板轮，刮料板在刮板托链板轮滚动支撑下运行刮装料，刮料板不与护轮导料托板产生滑动摩擦，或当使用机架托链板轮时，机架托链板轮设置在驱动齿轮滚筒、改向齿轮滚筒之间，托链板轮支撑器对应机架托链板轮位置由机架支撑，托链板轮支撑器与机架分体连接或为一体式，护轮导料托板前后设置驱动齿轮滚筒及改向齿轮滚筒等，刮板链环绕护轮导料托板、驱动齿轮滚筒、机架托链板轮及改向齿轮滚筒扣合在驱动齿轮滚筒及改向齿轮滚筒上，刮板链、刮料板与护轮导料托板之间设有间隙，机架托链板轮外表面高出护轮导料托板上端面，在托链板支撑器上设有托链板轮轴承或设有托链板轮轴，当在托链板支撑器上设有托链板轮轴承时，机架托链板轮上设有托链板轮轴，托链板轮轴承支撑托链板轮轴旋转，机架托链板轮靠近刮板链上链底面设置，刮板链、刮料板由机架托链板轮支撑，刮板链、刮料板与护轮导料托板之间设有间隙，驱动器带动驱动齿轮滚筒旋转，刮板链带动改向齿轮滚筒旋转，驱动齿轮滚筒带动刮板链、刮料板旋转，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，刮板链、刮料板与机架托链板轮不产生滑动摩擦，且刮板链、刮料板与护轮导料托板不产生摩擦，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，或当托链板支撑器上设有托链板轮轴时，机架托链板轮包括托链板轮轴承等，托链板轮轴承扣套在托链板轮轴上，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，刮板链、刮料板与机架托链板轮不产生滑动摩擦，且刮板链、刮料板与护轮导料托板不产生摩擦，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，实现刮板给料机全滚动摩擦输料装料，机架托链板轮与托链板轮轴承分体连接或为一体式，护轮导料托板为直边板或护轮导料托板靠近机架托链板轮部位设有托链板轮凹槽，机架托链板轮从托链板轮凹槽伸出举托刮板链、刮料板，导料槽下部靠近刮板链处为平板设置或导料槽下部靠近刮板链处设有护刮板链、托链板轮的护链板轮挡板，当使用护链板挡板时，护链板轮挡板的宽度大于导料槽内壁至托链板轮凹槽的宽度，护链板轮挡板阻止物料进入托链板轮凹槽流至护 轮导料托板下部，使用托链板轮降低驱动器的功率，免除刮板与护轮导料托板滑动摩擦损耗，使刮料板给料无噪音运行，使用寿命长。
托链板轮轴包括半轴或通轴，托链板轮通过轴肩、挡套、挡圈、挡板、螺栓、压盖和/或定位销与托链板轮轴定位，通轴对两端的托链板轮定位，防止托链板轮受重压倾斜。
机架包括清回程料斗、下链清回落料导链器等，刮板链旋至护轮托料板上部称为上刮板链，刮板链旋至护轮托料板下部称为下刮板链，清回程料斗设置在机架处，靠近旋至护轮导料托板下部的刮板链、刮料板，且与刮板链、刮料板之间设有距离，下链清回落料导链器包括压轮导链器或扣槽导链器等，下链清回落料导链器设置在清回程料斗上或设置在机架上或设置在托链板轮支撑器上，压轮导链器包括压下链轮导链器或托上链压下链轮等，当使用压下链轮导链器时，压下链轮导链器与托链板轮分体设置，压下链轮导链器压刮板链下链，当使用托上链压下链轮时，托上链压下链轮与托链板轮分体设置或为一体式，当托上链压下链轮与托链板轮为一体式时，托上链压下链轮的上表面支托护轮导料托板上部的刮板链、刮料板，托上链压下链轮的下表面设置在下刮板链、刮料板的上部，给下刮板链、刮料板限位，下刮板链、刮料板受托上链压下链轮限制，当使用扣槽导链器时，扣槽导链器设置在机架上或设置在清回程料斗上，扣槽导链器扣在刮板链上且与刮板链之间留有间隙，限制刮板链跳动，下链清回落料导链器对旋至护轮导料托板下部的刮板链、刮料板限位，使旋至护轮导料托板下部的刮板链、刮料板将清回程料斗里的回程煤及落煤等物料刮至护轮导料托板上，且将清回程料斗的回程煤及落煤等物料刮至装载卸料口处转载。
机架或清回程料斗包括下清料器等，下清料器设置在旋至护轮导料托板下部的刮板链、刮料板上部，由机架支撑或由清回程料斗支撑，下清料器靠近旋至护轮导料托板下部的刮板链、刮料板设置且靠近机尾设置阻止旋至护轮导料托板下部的刮板链、刮料板与机尾处的驱动齿轮滚筒或机尾处的改向齿轮滚筒之间夹卡料。
清回程料斗包括左侧板、右侧板和清料底板等，左侧板包括左垂直侧板和左倾斜侧板等，右侧板包括右垂直侧板和右倾斜侧板等，左垂直侧板和右垂直侧板垂直于清料底板设置，左倾斜侧板和右倾斜侧板与清料底板倾斜设置，左倾斜侧板将左侧回程煤、煤泥水等物料导入清料底板，右倾斜侧板将右侧回程煤、煤泥水等物料导入清料底板，方便旋至护轮导料托板下部的刮板链、刮料板将回程煤及落煤等物料刮至护轮导料托板上转载。
清回程料斗设置在全滚动摩擦链板托轮给料机的下部，将全滚动摩擦链板托轮给料机上的下落煤、下落煤泥水及回程煤等物料兜起，方便下刮料板将回程煤及落煤等物料刮至护轮导料托板上，清回程料斗尾部相对于地面高于清回程料斗靠近装载卸料口部的高度，使煤泥 水流入装载卸料口进入下一运输，或清回程料斗设有清料斗导水槽，清料斗导水槽将煤泥水导入排污设施或导入接煤泥水容器，确保现场清洁环保。
左侧板和/或右侧板高于下链清回落料导链器及刮料板防止物料从左侧板和/或右侧板溢出。
清回程料斗尾部设有弧形机尾导料器等，弧形机尾导料器设置在与卸料口相对的刮板链上返部位，弧形机尾导料器由清回程料斗支撑或由机架支撑，弧形机尾导料器与机架活动连接或为一体式，弧形机尾导料器的弧度不小于刮板链沿驱动齿轮滚筒或沿改向齿轮滚筒向上运行弧面的弧度，弧形机尾导料器与驱动齿轮滚筒表面或改向齿轮滚筒表面形成弧形导料通道，弧形导料通道有利于刮板链带动刮料板将清回程料斗内的煤等物料刮至护轮导料托板，弧形机尾导料器的高度高于驱动齿轮滚筒、改向齿轮滚筒上的刮料板，防止刮料板将料堆积在机尾部溢出，弧形机尾导料器与机架活动连接时，机架上设有连接机尾导料器件等，弧形机尾导料器对应地设有导料器连接机架件，连接机尾导料器件与导料器连接机架件活动连接，当需要双向给料时将导料器连接机架件从连接机尾导料器件上拆掉，驱动器驱动刮板链反转实现反向给料。
弧形机尾导料器包括固定式弧形机尾导料器或可拆装式弧形机尾导料器等，当使用可拆装式弧形机尾导料器时，可拆装式弧形机尾导料器包括上部弧形机尾导料器和下部弧形机尾导料器等，上部弧形机尾导料器活动地对接在下部弧形机尾导料器上，当弧形机尾导料器出现堵料或需要维修时，将上部弧形机尾导料器拆掉，方便维修和观察。
清回程料斗包括自溜倾斜底板等，自溜倾斜底板倾斜角的开口处朝向卸料口，倾斜角不小于物料自溜的堆积角，使物料顺自溜倾斜底板流向卸料口，或清回程料斗包括前段下折式底板等，前段下折式底板靠近卸料口段为前自溜斜底板，靠近机尾部段为后平直底板，前自溜斜底板使靠近卸料口段的物料顺前自溜斜底板滑入下道运输机构，后平直底板使靠近机尾部的物料由下刮料板刮至护轮导料托板上运至卸料口，前段下折式底板降低整机高度、减轻刮回程料负荷。
托链板轮包括齿轮托链板轮或滚轮托链板轮等，托链板轮包括橡胶托链板轮、聚氨酯托链板轮、尼龙托链板轮、钢托链板轮、合金托链板轮、铸铁托链板轮、塑钢托链板轮、铝托链板轮、瓷托链板轮、塑料托链板轮等，使用橡胶托链板轮、聚氨酯托链板轮、尼龙托链板轮、塑钢托链板轮、塑料托链板轮，提高了托链板轮耐磨损强度，进一步降低了给料噪音，优化了现场环境，增加了使用寿命。
清回程料斗或机架上设有托下链轨道，托下链轨道与下刮板链的滚子套配合，托下链轨 道的宽度小于下刮板链两链接板之间的间距，下刮板链的滚子套沿托下链轨道滚动运行，减少摩擦阻力，减少托下链轨道及下刮板链的磨损。
本发明的有益效果是：
1.导料槽与料仓口连接，导料槽下部扣在机架上，导料槽与机架固定连接或活动连接，护轮导料托板设置在导料槽的下部由机架支撑或与导料槽挂接，两刮板链之间设置刮料板，当使用链接托链板轮时，在穿链轴上设置链接托链板轮，链接托链板轮单独设置或链接托链板轮与链滚筒为一体式，护轮导料托板上设有链接托链板轮轨道，链接托链板轮轨道的宽度小于两链接板之间的间距，链接托链板轮轨道的高度使链接托链板轮托起刮料板，使刮料板与护轮导料托板之间留有间隙，使刮板链、刮料板在链接托链板轮滚动支撑下运行刮装料，刮料板不与护轮导料托板产生滑动摩擦，或当使用刮板托链板轮时，在刮料板上设置刮板托链板轮，刮料板在刮板托链板轮滚动支撑下运行刮装料，刮料板不与护轮导料托板产生滑动摩擦，或当使用机架托链板轮时，机架托链板轮设置在驱动齿轮滚筒、改向齿轮滚筒之间，托链板轮支撑器对应机架托链板轮位置由机架支撑，护轮导料托板前后设置驱动齿轮滚筒及改向齿轮滚筒，刮板链环绕护轮导料托板、驱动齿轮滚筒、机架托链板轮及改向齿轮滚筒扣合在驱动齿轮滚筒及改向齿轮滚筒上，刮板链、刮料板与护轮导料托板之间设有间隙，机架托链板轮外表面高出护轮导料托板上端面，在托链板支撑器上设有托链板轮轴承或设有托链板轮轴，当在托链板支撑器上设有托链板轮轴承时，机架托链板轮上设有托链板轮轴，托链板轮轴承支撑托链板轮轴旋转，机架托链板轮靠近刮板链上链底面设置，刮板链、刮料板由机架托链板轮支撑，刮板链、刮料板与护轮导料托板之间设有间隙，驱动器带动驱动齿轮滚筒旋转，刮板链带动改向齿轮滚筒旋转，驱动齿轮滚筒带动刮板链、刮料板旋转，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，刮板链、刮料板与机架托链板轮不产生滑动摩擦，且刮板链、刮料板与护轮导料托板不产生摩擦，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，或当托链板支撑器上设有托链板轮轴时，托链板轮轴承扣套在托链板轮轴上，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，刮板链、刮料板与机架托链板轮不产生滑动摩擦，且刮板链、刮料板与护轮导料托板不产生摩擦，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，实现刮板给料机全滚动摩擦输料装料，机架托链板轮从托链板轮凹槽伸出举托刮板链、刮料板，当使用护链板挡板时，护链板轮挡板的宽度大于导料槽内壁至托链板轮凹槽的宽度，护链板轮挡板阻止物料进入托链板轮凹槽流至护轮导料托板下部，免除刮板与护轮导料托板滑动摩擦损耗，托链板轮免除刮料板与护轮导料托板滑动摩擦损耗，降低驱动器的功率，使刮料板给料无噪音运行，大幅降低噪音，对称设置一组以上的托链板轮使刮料板在长度几米至几十米的托料板上运行中均不与托料板滑动摩擦， 彻底改变了旧式刮板给料机刮板链、刮料板与刮料托板滑动摩擦的结构原理，将其滑动摩擦改变为滚动摩擦，大大降低了运行摩擦阻力、降低百分之五十以上的耗能消耗、刮料板基本无磨损、维护量小、节省人力物力时间、滚动摩擦噪音小、给料量大效率高，大大提高了整机使用寿命长，本发明给料机用于转载给料量几千吨的煤炭时，改变了刮料板、刮料托板滑动摩擦结构，不会因物料大量堆积使刮料板、刮料托板在强大的仓压及堆积料重压下滑动摩擦运输物料出现拉断链条或烧毁电机等故障，特别是在停机后重载启动时，因刮料板与护轮导料托板无任何滑动摩擦，刮料板靠托链板轮支撑滚动摩擦刮送料，启动或运输物料均不会使电机超载烧毁，避免了使用现场重大事故的发生，大大提高了给料效率，大大延长了整机的使用寿命。
2.托链板轮通过轴肩、挡套、挡圈、挡板、螺栓、压盖和/或定位销与托链板轮轴定位，通轴对两端的托链板轮定位，防止托链板轮受重压倾斜，提高了托链板轮的使用寿命和整机的稳定性。
3.该结构借助主输送料的运行动力及部件，使清回程料刮板输送器的刮板与主输送料的刮板为同一部件，输送物料的同时自行清理回程料及落料，彻底解决了旧式清回程料器由于动力单独设置，现场出现大量堆积回程煤后，才启动回程料收集器，因煤泥等凝固、板结将回程料收集器的刮板等拉坏，使电机烧毁不能工作，耽误生产等问题。
4.清回程料斗设置在机架处，靠近旋至护轮导料托板下部的刮板链、刮料板，且与刮板链、刮料板之间设有距离，下链清回落料导链器设置在清回程料斗上或设置在机架上或设置在托链板轮支撑器上，当使用压下链轮导链器时，压下链轮导链器与托链板轮分体设置，压下链轮导链器压刮板链下链，当使用托上链压下链轮时，当托上链压下链轮与托链板轮为一体式时，托上链压下链轮的上表面支托护轮导料托板上部的刮板链、刮料板，托上链压下链轮的下表面设置在下刮板链、刮料板的上部，给下刮板链、刮料板限位，下刮板链、刮料板受托上链压下链轮限制，托上链压下链轮一轮多用，集支托上刮板链使之不下垂，压下刮板链使之不跳动，对刮板链具有张紧作用，使刮板链与任何部件均不滑动摩擦，功能多部件少，免维护，使整机运行稳定寿命长，当使用扣槽导链器时，扣槽导链器设置在机架上或设置在清回程料斗上，扣槽导链器扣在刮板链上且与刮板链之间留有间隙，限制刮板链跳动，下链清回落料导链器对旋至护轮导料托板下部的刮板链、刮料板限位，使旋至护轮导料托板下部的刮板链、刮料板将清回程料斗里的回程煤及落煤等物料刮至护轮导料托板上，且将清回程料斗的回程煤及落煤等物料刮至装载卸料口处转载，真正实现了无噪音、无污染清洁给料装载，确保了全滚动摩擦链板托轮给料机无回程煤，彻底改变了旧式刮板给料机严重带回程煤污染环境、浪费物料等缺陷，防止物料在全滚动摩擦链板托轮给料机的下部大量堆积的煤泥 板结，造成刮板链及刮料板被板结的物料堆埋抱死，避免了刮板链被拉断影响生产事故的发生，该发明全滚动摩擦链板托轮给料机将原有刮板式给料机输送链板装置与清回程料装置的复杂结构件改变为仅用主机输送链板及下清料斗和下链清回落料导链器即完成了转载物料及清回程料、清撒落料，除去了原有回程料收集器的传动部件、动力部件、支撑部件等复杂结构，结构紧凑简捷，一刮板链多用，易损件少，大大降低了制造成本，减小了原有带清煤设备的链板给料机的体积，占用空间少，清料强度大，彻底解决了多年来链板给料机用于转载含水量大、运输量大，转载现场回程煤严重散落，煤泥水到处溢流的污染环境、浪费资源等问题，减少了使用现场的设备投入及维护费用，节约了人力、物力及安装维修时间，确保了现场节能环保及高效生产。
5.下清料器设置在旋至护轮导料托板下部的刮板链、刮料板上部，由机架支撑或由清回程料斗支撑，下清料器靠近旋至护轮导料托板下部的刮板链、刮料板设置，且靠近机尾设置阻止旋至护轮导料托板下部的刮板链、刮料板与机尾处的驱动齿轮滚筒或机尾处的改向齿轮滚筒之间夹卡料，将物料挡至刮料板上，方便刮料板将回程煤刮至护轮导料托板上，防止了物料淤堵机尾使刮料板被抱死被拉断等故障的发生，大大减少刮板链传动阻力，提高了动力部件及传动部件的使用寿命，节能环保。
6.左垂直侧板和右垂直侧板垂直于清料底板设置，左倾斜侧板和右倾斜侧板与清料底板倾斜设置，左倾斜侧板将左侧回程煤、煤泥水导入清料底板，右倾斜侧板将右侧回程煤、煤泥水导入清料底板，方便旋至护轮导料托板下部的刮板链、刮料板将回程煤及落煤刮至护轮导料托板上转载，结构简单实用，效果好。
7.清回程料斗设置在全滚动摩擦链板托轮给料机的下部，将全滚动摩擦链板托轮给料机上的下落煤、下落煤泥水及回程煤兜起，方便下刮料板将回程煤及落煤刮至护轮导料托板上，清回程料斗尾部相对于地面高于清回程料斗靠近装载卸料口部的高度，使煤泥水流入装载卸料口进入下一运输，或清回程料斗设有清料斗导水槽，清料斗导水槽将煤泥水导入排污设施或导入接煤泥水容器，确保现场清洁环保，提高回收废物利用率。
8.左侧板和/或右侧板高于下链清回落料导链器及刮料板防止物料从左侧板和/或右侧板溢出，多方位确保无污染、无浪费、效率高。
9.弧形机尾导料器设置在与卸料口相对的刮板链上返部位，弧形机尾导料器由清回程料斗支撑或由机架支撑，弧形机尾导料器的弧度不小于刮板链沿驱动齿轮滚筒或沿改向齿轮滚筒向上运行弧面的弧度，弧形机尾导料器与驱动齿轮滚筒表面或改向齿轮滚筒表面形成弧形导料通道，弧形导料通道有利于刮板链带动刮料板将清回程料斗内的煤等物料刮至护轮导料 托板，弧形机尾导料器的高度高于驱动齿轮滚筒、改向齿轮滚筒上的刮料板，防止刮料板将料堆积在机尾部溢出，弧形机尾导料器与机架活动连接时，机架上设有连接机尾导料器件，连接机尾导料器件与导料器连接机架件活动连接，当需要双向给料时将导料器连接机架件从连接机尾导料器件上拆掉，驱动器驱动刮板链反转实现反向给料，实现了将回程料从机尾部顺畅刮至落料口，确保了现场整洁无污染，避免了物料的浪费，节约了人力物力时间。
10.当使用可拆装式弧形机尾导料器时，上部弧形机尾导料器活动地对接在下部弧形机尾导料器上，当弧形机尾导料器出现堵料或需要维修时，将上部弧形机尾导料器拆掉，方便维修和观察，拆卸简捷快速，维护效率高，结构配置功能齐全，细节完善使用效果好。
11.自溜倾斜底板倾斜角的开口处朝向卸料口，倾斜角不小于物料自溜的堆积角，使物料顺自溜倾斜底板流向卸料口，前段下折式底板靠近卸料口段为前自溜斜底板，靠近机尾部段为后平直底板，前自溜斜底板使靠近卸料口段的物料顺前自溜斜底板滑入下道运输机构，后平直底板使靠近机尾部的物料由下刮料板刮至护轮导料托板上运至卸料口，前段下折式底板降低整机高度，利用物料在倾斜底板上自溜的特点将回程料导入卸料口，减轻刮回程料负荷，降低刮回程料功率消耗，提高运料效率。
12.使用橡胶托链板轮、聚氨酯托链板轮、尼龙托链板轮、塑钢托链板轮、塑料托链板轮，提高了托链板轮耐磨损强度，进一步降低了给料噪音，优化了现场环境，增加了使用寿命。
13.下刮板链的滚子套沿托下链轨道滚动运行，减少摩擦阻力，减少托下链轨道及下
刮板链的磨损。
附图说明
图1为实施例1中全滚动摩擦链板托轮给料机的主视示意图；
图2为实施例1中全滚动摩擦链板托轮给料机的左视剖视示意图；
图3为实施例2中全滚动摩擦链板托轮给料机的左视剖视示意图；
图4为实施例3中全滚动摩擦链板托轮给料机的主视示意图；
图5为实施例4中全滚动摩擦链板托轮给料机的主视示意图；
图6为实施例5中全滚动摩擦链板托轮给料机的左视剖视示意图；
图7为实施例6中全滚动摩擦链板托轮给料机的主视示意图；
图8为实施例7中全滚动摩擦链板托轮给料机的局部示意图；
图9为实施例7中全滚动摩擦链板托轮给料机的左视示意图；
图10为实施例8中全滚动摩擦链板托轮给料机的主视示意图；
图11为实施例9中全滚动摩擦链板托轮给料机的左视示意图；
图12为实施例10中全滚动摩擦链板托轮给料机的主视示意图；
图13为实施例11中全滚动摩擦链板托轮给料机的主视示意图；
图14为实施例12中全滚动摩擦链板托轮给料机的主视示意图；
图15为实施例12中全滚动摩擦链板托轮给料机的左视剖视示意图；
图16为实施例13中全滚动摩擦链板托轮给料机的左视剖视示意图；
图17为实施例14中全滚动摩擦链板托轮给料机的局部示意图；
图18为实施例15中全滚动摩擦链板托轮给料机的左视剖视示意图；
图19为实施例16中全滚动摩擦链板托轮给料机的局部示意图；
图20为实施例17中全滚动摩擦链板托轮给料机的局部示意图；
图21为实施例18中全滚动摩擦链板托轮给料机的局部示意图；
图22为实施例19中全滚动摩擦链板托轮给料机的局部示意图；
图中：1-导料槽、2-托链板轮、2.1-机架托链板轮、3-托链板轮支撑器、4-刮板链、5-刮料板、6-护轮导料托板、7-驱动齿轮滚筒、8-改向齿轮滚筒、9-驱动器、10-机架、11-料仓口、12-托链板轮轴、13-托链板轮轴承、14-护链板轮挡板、15-轮导料托板、16-清回程料斗、17-下链清回落料导链器、18-上刮板链、19-下刮板链、20-压轮导链器、21-压下链轮导链器、22-托上链压下链轮、23-扣槽导链器、24-下清料器、25-左侧板、26-右侧板、27-清料底板、28-左垂直侧板、29-左倾斜侧板、30-右垂直侧板、31-右倾斜侧板、32-弧形机尾导料器、33-清料斗导水槽、34-自溜倾斜底板、35-前段下折式底板、36-前自溜斜底板、37-后平直底板、38-链接托链板轮、39-轴滚子链接、40-链接板、41-穿链轴、42-链滚筒、43-链接托链板轮轨道、44-连接机尾导料器件、45-导料器连接机架件、46-刮板托链板轮、47-可拆装式弧形机尾导料器、48-上部弧形机尾导料器、49-下部弧形机尾导料器、50-托下链轨道、51-滚子套、52-轴肩、53-螺栓、54-挡圈、55-挡套、56-定位销、57-压盖。
具体实施方式
实施例1
如图1至图2所示，一种全滚动摩擦链板托轮给料机，包括导料槽1、托链板轮2、托链板轮支撑器3、刮板链4、刮料板5、护轮导料托板6、驱动齿轮滚筒7、改向齿轮滚筒8、驱动器9和机架10，导料槽1与料仓口11连接等，导料槽1下部扣在机架10上，导料槽1与 机架10固定连接或活动连接，托链板轮2包括机架托链板轮2.1，机架托链板轮2.1设置在驱动齿轮滚筒7、改向齿轮滚筒8之间，托链板轮支撑器3对应机架托链板轮2.1位置由机架10支撑，护轮导料托板6设置在导料槽1的下部由机架10支撑或与导料槽1挂接，护轮导料托板6前后设置驱动齿轮滚筒7及改向齿轮滚筒8，刮板链4环绕护轮导料托板6、驱动齿轮滚筒7、机架托链板轮2.1及改向齿轮滚筒8扣合在驱动齿轮滚筒7及改向齿轮滚筒8上，刮板链4、刮料板5与护轮导料托板6之间设有间隙，两刮板链4之间设置刮料板5，机架托链板轮2.1外表面高出护轮导料托板6上端面，在托链板支撑器上设有托链板轮轴承13，机架托链板轮2.1上设有托链板轮轴12，托链板轮轴承13支撑托链板轮轴12旋转，机架托链板轮2.1靠近刮板链4上链底面设置，刮板链4、刮料板5由机架托链板轮2.1支撑，刮板链4、刮料板5与护轮导料托板6之间设有间隙，驱动器9带动驱动齿轮滚筒7旋转，刮板链4带动改向齿轮滚筒8旋转，驱动齿轮滚筒7带动刮板链4、刮料板5旋转，刮板链4、刮料板5旋转至机架托链板轮2.1带动机架托链板轮2.1旋转，刮板链4、刮料板5与机架托链板轮2.1不产生滑动摩擦，且刮板链4、刮料板5与护轮导料托板6不产生摩擦，机架托链板轮2.1滚动旋转支撑刮板链4、刮料板5输送物料，护轮导料托板6靠近机架托链板轮2.1部位设有机架托链板轮2.1凹槽，机架托链板轮2.1从机架托链板轮2.1凹槽伸出举托刮板链4、刮料板5，导料槽1下部靠近刮板链4处设有护刮板链4、机架托链板轮2.1的护链板轮挡板14，护链板轮挡板14的宽度大于导料槽1内壁至机架托链板轮2.1凹槽的宽度，护链板轮挡板14阻止物料进入机架托链板轮2.1凹槽流至护轮导料托板6下部，安装机架托链板轮2.1降低驱动器9的功率，免除刮板与护轮导料托板6滑动摩擦损耗，大幅降低噪音，提高了使用寿命。
托链板轮2包括齿轮托链板轮或滚轮托链板轮，托链板轮2包括橡胶托链板轮、聚氨酯托链板轮、尼龙托链板轮、钢托链板轮、合金托链板轮、铸铁托链板轮、塑钢托链板轮、铝托链板轮、瓷托链板轮、塑料托链板轮等。
托链板轮2的宽度小于两链接板之间的间距，托链板轮支撑链滚筒，或托链板轮的宽度大于两链接板之间的间距，托链板轮支撑链接板，
实施例2
如图3所示，托链板支撑器上设有托链板轮轴12，机架托链板轮2.1包括托链板轮轴承13等，托链板轮轴承13扣套在托链板轮轴12上，刮板链4、刮料板5旋转至机架托链板轮2.1带动机架托链板轮2.1旋转，刮板链4、刮料板5与机架托链板轮2.1不产生滑动摩擦，且刮板链4、刮料板5与护轮导料托板6不产生摩擦，机架托链板轮2.1滚动旋转支撑刮板链4、刮料板5输送物料，实现刮板给料机全滚动摩擦输料装料，护轮导料托板15为直边板， 导料槽1下部靠近刮板链4处为平板设置，安装机架托链板轮2.1降低驱动器9的功率，免除刮板与护轮导料托板6滑动摩擦损耗，大幅降低噪音，提高了使用寿命。
其余同实施例1。
实施例3
如图4所示，机架10包括清回程料斗16、下链清回落料导链器17等，刮板链4旋至护轮托料板上部称为上刮板链18，刮板链4旋至护轮托料板下部称为下刮板链19，清回程料斗16设置在机架10处靠近旋至护轮导料托板6下部的刮板链4、刮料板5，且与刮板链4、刮料板5之间设有距离，下链清回落料导链器17包括压轮导链器20，下链清回落料导链器17设置在清回程料斗16上或设置在机架10上或设置在托链板轮支撑器3上，压轮导链器20包括压下链轮导链器21等，压下链轮导链器21与机架托链板轮2.1分体设置，压下链轮导链器21压刮板链4下链，链清回落料导链器对旋至护轮导料托板6下部的刮板链4、刮料板5限位，使旋至护轮导料托板6下部的刮板链4、刮料板5将清回程料斗16里的回程煤及落煤刮至护轮导料托板6上，且将清回程料斗16的回程煤及落煤刮至装载卸料口处转载。
其余同实施例1。
实施例4
如图5所示，机架10包括清回程料斗16、下链清回落料导链器17等，刮板链4旋至护轮托料板上部称为上刮板链18，刮板链4旋至护轮托料板下部称为下刮板链19，清回程料斗16设置在机架10处靠近旋至护轮导料托板6下部的刮板链4、刮料板5，且与刮板链4、刮料板5之间设有距离，下链清回落料导链器17包括压轮导链器20等，下链清回落料导链器17设置在清回程料斗16上或设置在机架10上或设置在托链板轮支撑器3上，压轮导链器20包括托上链压下链轮22等，托上链压下链轮22与机架托链板轮2.1分体设置或为一体式，当托上链压下链轮22与机架托链板轮2.1为一体式时，托上链压下链轮22的上表面支托护轮导料托板6上部的刮板链4、刮料板5，托上链压下链轮22的下表面设置在下刮板链19、刮料板5的上部，给下刮板链19、刮料板5限位，下刮板链19、刮料板5受托上链压下链轮22限制，下链清回落料导链器17对旋至护轮导料托板6下部的刮板链4、刮料板5限位，使旋至护轮导料托板6下部的刮板链4、刮料板5将清回程料斗16里的回程煤及落煤刮至护轮导料托板6上，且将清回程料斗16的回程煤及落煤刮至装载卸料口处转载。
其余同实施例1。
实施例5
如图6所示，机架10包括清回程料斗16、下链清回落料导链器17等，刮板链4旋至护 轮托料板上部称为上刮板链18，刮板链4旋至护轮托料板下部称为下刮板链19，清回程料斗16设置在机架10处靠近旋至护轮导料托板6下部的刮板链4、刮料板5，且与刮板链4、刮料板5之间设有距离，下链清回落料导链器17包括扣槽导链器23，扣槽导链器23设置在机架10上或设置在清回程料斗16上，扣槽导链器23扣在刮板链4上且与刮板链4之间留有间隙，限制刮板链4跳动，下链清回落料导链器17对旋至护轮导料托板6下部的刮板链4、刮料板5限位，使旋至护轮导料托板6下部的刮板链4、刮料板5将清回程料斗16里的回程煤及落煤刮至护轮导料托板6上，且将清回程料斗16的回程煤及落煤刮至装载卸料口处转载。
其余同实施例1。
实施例6
如图7所示，一种全滚动摩擦链板托轮给料机，机架10或清回程料斗16包括下清料器24等，下清料器24设置在旋至护轮导料托板6下部的刮板链4、刮料板5上部，由机架10支撑或由清回程料斗16支撑，下清料器24靠近旋至护轮导料托板6下部的刮板链4、刮料板5设置且靠近机尾设置阻止旋至护轮导料托板6下部的刮板链4、刮料板5与机尾处的驱动齿轮滚筒7或机尾处的改向齿轮滚筒8之间夹卡料。
其余同实施例1。
实施例7
如图8至图9所示，清回程料斗16包括左侧板25、右侧板26和清料底板27等，左侧板25包括左垂直侧板28和左倾斜侧板29等，右侧板26包括右垂直侧板30和右倾斜侧板31等，左垂直侧板28和右垂直侧板30垂直于清料底板27设置，左倾斜侧板29和右倾斜侧板31与清料底板27倾斜设置，左倾斜侧板29将左侧回程煤、煤泥水导入清料底板27，右倾斜侧板31将右侧回程煤、煤泥水导入清料底板27，方便旋至护轮导料托板6下部的刮板链4、刮料板5将回程煤及落煤刮至护轮导料托板6上转载。
左侧板25和/或右侧板26高于下链清回落料导链器17及刮料板5防止物料从左侧板25和/或右侧板26溢出。
清回程料斗16尾部设有弧形机尾导料器32等，弧形机尾导料器32设置在与卸料口相对的刮板链4上返部位，弧形机尾导料器32的弧度不小于刮板链4沿驱动齿轮滚筒7或沿改向齿轮滚筒8向上运行弧面的弧度，弧形机尾导料器32与驱动齿轮滚筒7表面或改向齿轮滚筒8表面形成弧形导料通道，弧形导料通道有利于刮板链4带动刮板将清回程料斗16内的煤刮至护轮导料托板6，弧形机尾导料器32的高度高于驱动齿轮滚筒7、改向齿轮滚筒8上的刮料板5，防止刮料板5将料堆积在机尾部溢出
其余同实施例1。
实施例8
如图10所示，清回程料斗16设置在全滚动摩擦链板托轮给料机的下部，将全滚动摩擦链板托轮给料机上的下落煤、下落煤泥水及回程煤兜起，方便下刮料板5将回程煤及落煤刮至护轮导料托板6上，清回程料斗16尾部相对于地面高于清回程料斗16靠近装载卸料口部的高度，使煤泥水流入装载卸料口进入下一运输。
其余同实施例1。
实施例9
如图11所示，清回程料斗16设有清料斗导水槽33等，清料斗导水槽33将煤泥水导入排污设施或导入接煤泥水容器，确保现场清洁环保。
其余同实施例8。
实施例10
如图12所示，清回程料斗16包括自溜倾斜底板34等，自溜倾斜底板34倾斜角的开口处朝向卸料口，倾斜角不小于物料自溜的堆积角，使物料顺自溜倾斜底板34流向卸料口。
其余同实施例1。
实施例11
如图13所示，清回程料斗16包括前段下折式底板35，前段下折式底板35靠近卸料口段为前自溜斜底板36，靠近机尾部段为后平直底板37，前自溜斜底板36使靠近卸料口段的物料顺前自溜斜底板36滑入下道运输机构，后平直底板37使靠近机尾部的物料由下刮料板5刮至护轮导料托板6上运至卸料口，前段下折式底板35降低整机高度、减轻刮回程料负荷。
其余同实施例1。
实施例12
如图14至图15所示，托链板轮2包括链接托链板轮38，刮板链4包括轴滚子链接39，轴滚子链接39包括链接板40、穿链轴41和链滚筒42，在穿链轴41上设置链接托链板轮38，链接托链板轮38单独设置或链接托链板轮38与链滚筒42为一体式，护轮导料托板6上设有链接托链板轮轨道43，链接托链板轮轨道43设置在护轮导料托板6上与护轮导料托板6为一体式，链接托链板轮轨道43的宽度小于两链接板40之间的间距，链接托链板轮轨道43的高度使链接托链板轮38托起刮料板5，使刮料板5与护轮导料托板6之间留有间隙，使刮板链4、刮料板5在链接托链板轮38滚动支撑下运行刮装料，刮料板5不与护轮导料托板6产 生滑动摩擦。
清回程料斗16尾部设有弧形机尾导料器32，弧形机尾导料器32设置在与卸料口相对的刮板链4上返部位，弧形机尾导料器32由机架10支撑，也可由清回程料斗16支撑，弧形机尾导料器32与机架10活动连接，也可为一体式，弧形机尾导料器32与机架10活动连接时，机架10上设有连接机尾导料器件44，弧形机尾导料器32对应地设有导料器连接机架件45，连接机尾导料器件44与导料器连接机架件45活动连接，当需要双向给料时将导料器连接机架件45从连接机尾导料器件44上拆掉，驱动器9驱动刮板链4反转实现反向给料。
其余同实施例1。
实施例13
如图16所示，托链板轮2包括刮板托链板轮46，当使用刮板托链板轮46时，在刮料板5上设置刮板托链板轮46，刮料板5在刮板托链板轮46滚动支撑下运行刮装料，刮料板5不与护轮导料托板6产生滑动摩擦。
其余同实施例1。
实施例14
如图17所示，弧形机尾导料器32包括固定式弧形机尾导料器或可拆装式弧形机尾导料器47，当使用可拆装式弧形机尾导料器47时，可拆装式弧形机尾导料器47包括上部弧形机尾导料器48和下部弧形机尾导料器49，上部弧形机尾导料器48活动地对接在下部弧形机尾导料器49上，当弧形机尾导料器32出现堵料或需要维修时，将上部弧形机尾导料器48拆掉，方便维修和观察。
其余同实施例1。
实施例15
如图18所示，清回程料斗16上设有托下链轨道50，托下链轨道50也可以设置在机架10上，托下链轨道50与下刮板链19的滚子套51配合，托下链轨道50的宽度小于下刮板链19两链接板之间的间距，下刮板链19的滚子套51沿托下链轨道50滚动运行，减少摩擦阻力，减少托下链轨道50及下刮板链19的磨损。
其余同实施例1。
实施例16
如图19所示，托链板轮轴12为半轴，也可以是通轴，托链板轮2通过轴肩52、螺栓53和挡圈54与托链板轮轴12定位，防止托链板轮2窜动。
其余同实施例1。
实施例17
如图20所示，托链板轮轴12为通轴，托链板轮2通过轴肩52、挡套55与托链板轮轴12定位，通轴对两端的托链板轮2定位，防止托链板轮2受重压倾斜。
托链板轮2的宽度小于两链接板40之间的间距，托链板轮2支撑链滚筒42。
其余同实施例1。
实施例18
如图21所示，托链板轮轴12为通轴，托链板轮2通过轴肩52和定位销56与托链板轮轴12定位，通轴对两端的托链板轮2定位，防止托链板轮2受重压倾斜。
托链板轮2的宽度大于两链接板40之间的间距，托链板轮2支撑链接板40。
其余同实施例1。
实施例19
如图22所示，托链板轮轴12为通轴，托链板轮2通过挡套55和压盖57与托链板轮轴12定位，通轴对两端的托链板轮2定位，防止托链板轮2受重压倾斜。
其余同实施例1。

Claims (12)

  1. 一种全滚动摩擦链板托轮给料机，其特征在于:包括导料槽、托链板轮、托链板轮支撑器、刮板链、刮料板、护轮导料托板、驱动齿轮滚筒、改向齿轮滚筒、驱动器和机架，导料槽与料仓口连接，导料槽下部扣在机架上，导料槽与机架固定连接或活动连接，护轮导料托板设置在导料槽的下部由机架支撑或与导料槽挂接，两刮板链之间设置刮料板，托链板轮支撑器包括链接托链板轮轨道，链接托链板轮轨道设置在护轮导料托板上或与护轮导料托板为一体式，托链板轮包括链接托链板轮、刮板托链板轮或机架托链板轮，刮板链包括穿轴链接或轴滚子链接，穿轴链接由链接板和穿链轴组成，轴滚子链接包括链接板、穿链轴和链滚筒，托链板轮的宽度小于两链接板之间的间距，托链板轮支撑链滚筒，或托链板轮的宽度大于两链接板之间的间距，托链板轮支撑链接板，当使用链接托链板轮时，在穿链轴上设置链接托链板轮，链接托链板轮单独设置或链接托链板轮与链滚筒为一体式，护轮导料托板上设有链接托链板轮轨道，链接托链板轮轨道的宽度小于两链接板之间的间距，链接托链板轮轨道的高度使链接托链板轮托起刮料板，使刮料板与护轮导料托板之间留有间隙，使刮板链、刮料板在链接托链板轮滚动支撑下运行刮装料，或当使用刮板托链板轮时，在刮料板上设置刮板托链板轮，刮料板在刮板托链板轮滚动支撑下运行刮装料，或当使用机架托链板轮时，机架托链板轮设置在驱动齿轮滚筒、改向齿轮滚筒之间，托链板轮支撑器对应机架托链板轮位置由机架支撑，托链板轮支撑器与机架分体连接或为一体式，护轮导料托板前后设置驱动齿轮滚筒及改向齿轮滚筒，刮板链环绕护轮导料托板、驱动齿轮滚筒、机架托链板轮及改向齿轮滚筒扣合在驱动齿轮滚筒及改向齿轮滚筒上，刮板链、刮料板与护轮导料托板之间设有间隙，机架托链板轮外表面高出护轮导料托板上端面，在托链板支撑器上设有托链板轮轴承或设有托链板轮轴，当在托链板支撑器上设有托链板轮轴承时，机架托链板轮上设有托链板轮轴，托链板轮轴承支撑托链板轮轴旋转，机架托链板轮靠近刮板链上链底面设置，刮板链、刮料板由机架托链板轮支撑，刮板链、刮料板与护轮导料托板之间设有间隙，驱动器带动驱动齿轮滚筒旋转，刮板链带动改向齿轮滚筒旋转，驱动齿轮滚筒带动刮板链、刮料板旋转，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，或当托链板支撑器上设有托链板轮轴时，机架托链板轮包括托链板轮轴承，托链板轮轴承扣套在托链板轮轴上，刮板链、刮料板旋转至机架托链板轮带动机架托链板轮旋转，机架托链板轮滚动旋转支撑刮板链、刮料板输送物料，实现刮板给料机全滚动摩擦输料装料，机架托链板轮与托链板轮轴承分体连接或为一体式，护轮导料托板为直边板或护轮导料托板靠近机架托链板轮部位设有托链板轮凹槽，机架托链板轮从托链板轮凹槽伸出举托刮板链、刮料板，导料槽下部靠近刮板链处 为平板设置或导料槽下部靠近刮板链处设有护刮板链、托链板轮的护链板轮挡板，当使用护链板挡板时，护链板轮挡板的宽度大于导料槽内壁至托链板轮凹槽的宽度，护链板轮挡板阻止物料进入托链板轮凹槽流至护轮导料托板下部，使用托链板轮降低驱动器的功率，免除刮板与护轮导料托板滑动摩擦损耗，使刮料板给料无噪音运行，使用寿命长。
  2. 根据权利要求1所述的一种全滚动摩擦链板托轮给料机，其特征在于：托链板轮轴包括半轴或通轴，托链板轮通过轴肩、挡套、挡圈、挡板、螺栓、压盖和/或定位销与托链板轮轴定位，通轴对两端的托链板轮定位，防止托链板轮受重压倾斜。
  3. 根据权利要求1所述的一种全滚动摩擦链板托轮给料机，其特征在于：机架包括清回程料斗、下链清回落料导链器，刮板链旋至护轮托料板上部称为上刮板链，刮板链旋至护轮托料板下部称为下刮板链，清回程料斗设置在机架处靠近旋至护轮导料托板下部的刮板链、刮料板，且与刮板链、刮料板之间设有距离，下链清回落料导链器包括压轮导链器或扣槽导链器，下链清回落料导链器设置在清回程料斗上或设置在机架上或设置在托链板轮支撑器上，压轮导链器包括压下链轮导链器或托上链压下链轮，当使用压下链轮导链器时，压下链轮导链器与托链板轮分体设置，压下链轮导链器压刮板链下链，当使用托上链压下链轮时，托上链压下链轮与托链板轮分体设置或为一体式，当托上链压下链轮与托链板轮为一体式时，托上链压下链轮的上表面支托护轮导料托板上部的刮板链、刮料板，托上链压下链轮的下表面设置在下刮板链、刮料板的上部，给下刮板链、刮料板限位，下刮板链、刮料板受托上链压下链轮限制，当使用扣槽导链器时，扣槽导链器设置在机架上或设置在清回程料斗上，扣槽导链器扣在刮板链上且与刮板链之间留有间隙，限制刮板链跳动，下链清回落料导链器对旋至护轮导料托板下部的刮板链、刮料板限位，使旋至护轮导料托板下部的刮板链、刮料板将清回程料斗里的回程煤及落煤等物料刮至护轮导料托板上，且将清回程料斗的回程煤及落煤等物料刮至装载卸料口处转载。
  4. 根据权利要求1或3所述的一种全滚动摩擦链板托轮给料机，其特征在于：机架或清回程料斗包括下清料器，下清料器设置在旋至护轮导料托板下部的刮板链、刮料板上部，由机架支撑或由清回程料斗支撑，下清料器靠近旋至护轮导料托板下部的刮板链、刮料板设置且靠近机尾设置阻止旋至护轮导料托板下部的刮板链、刮料板与机尾处的驱动齿轮滚筒或机尾处的改向齿轮滚筒之间夹卡料。
  5. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：清回程料斗包括左侧板、右侧板和清料底板，左侧板包括左垂直侧板和左倾斜侧板，右侧板包括右垂直侧板和右倾斜侧板，左垂直侧板和右垂直侧板垂直于清料底板设置，左倾斜侧板和右倾 斜侧板与清料底板倾斜设置，左倾斜侧板将左侧回程煤、煤泥水导入清料底板，右倾斜侧板将右侧回程煤、煤泥水导入清料底板，方便旋至护轮导料托板下部的刮板链、刮料板将回程煤及落煤刮至护轮导料托板上转载。
  6. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：清回程料斗设置在全滚动摩擦链板托轮给料机的下部，将全滚动摩擦链板托轮给料机上的下落煤、下落煤泥水及回程煤兜起，方便下刮料板将回程煤及落煤刮至护轮导料托板上，清回程料斗尾部相对于地面高于清回程料斗靠近装载卸料口部的高度，使煤泥水流入装载卸料口进入下一运输，或清回程料斗设有清料斗导水槽，清料斗导水槽将煤泥水导入排污设施或导入接煤泥水容器，确保现场清洁环保。
  7. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：左侧板和/或右侧板高于下链清回落料导链器及刮料板防止物料从左侧板和/或右侧板溢出。
  8. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：清回程料斗尾部设有弧形机尾导料器，弧形机尾导料器设置在与卸料口相对的刮板链上返部位，弧形机尾导料器由清回程料斗支撑或由机架支撑，弧形机尾导料器与机架活动连接或为一体式，弧形机尾导料器的弧度不小于刮板链沿驱动齿轮滚筒或沿改向齿轮滚筒向上运行弧面的弧度，弧形机尾导料器与驱动齿轮滚筒表面或改向齿轮滚筒表面形成弧形导料通道，弧形导料通道有利于刮板链带动刮料板将清回程料斗内的煤等物料刮至护轮导料托板，弧形机尾导料器的高度高于驱动齿轮滚筒、改向齿轮滚筒上的刮料板，防止刮料板将料堆积在机尾部溢出，弧形机尾导料器与机架活动连接时，机架上设有连接机尾导料器件，弧形机尾导料器对应地设有导料器连接机架件，连接机尾导料器件与导料器连接机架件活动连接，当需要双向给料时将导料器连接机架件从连接机尾导料器件上拆掉，驱动器驱动刮板链反转实现反向给料。
  9. 根据权利要求8所述的一种全滚动摩擦链板托轮给料机，其特征在于：弧形机尾导料器包括固定式弧形机尾导料器或可拆装式弧形机尾导料器，当使用可拆装式弧形机尾导料器时，可拆装式弧形机尾导料器包括上部弧形机尾导料器和下部弧形机尾导料器，上部弧形机尾导料器活动地对接在下部弧形机尾导料器上，当弧形机尾导料器出现堵料或需要维修时，将上部弧形机尾导料器拆掉，方便维修和观察。
  10. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：清回程料斗包括自溜倾斜底板，自溜倾斜底板倾斜角的开口处朝向卸料口，倾斜角不小于物料自溜的堆积角，使物料顺自溜倾斜底板流向卸料口，或清回程料斗包括前段下折式底板，前段下 折式底板靠近卸料口段为前自溜斜底板，靠近机尾部段为后平直底板，前自溜斜底板使靠近卸料口段的物料顺前自溜斜底板滑入下道运输机构，后平直底板使靠近机尾部的物料由下刮料板刮至护轮导料托板上运至卸料口，前段下折式底板降低整机高度、减轻刮回程料负荷。
  11. 根据权利要求1所述的一种全滚动摩擦链板托轮给料机，其特征在于：托链板轮包括齿轮托链板轮或滚轮托链板轮，托链板轮包括橡胶托链板轮、聚氨酯托链板轮、尼龙托链板轮、钢托链板轮、合金托链板轮、铸铁托链板轮、塑钢托链板轮、铝托链板轮、瓷托链板轮、塑料托链板轮。
  12. 根据权利要求3所述的一种全滚动摩擦链板托轮给料机，其特征在于：清回程料斗或机架上设有托下链轨道，托下链轨道与下刮板链的滚子套配合，托下链轨道的宽度小于下刮板链两链接板之间的间距，下刮板链的滚子套沿托下链轨道滚动运行，改变下刮板链与清回程料斗滑动摩擦，减少摩擦阻力，减少托下链轨道及下刮板链的相互磨损，使整机运行各部件无噪音，减少滑动摩擦能耗，降低清回程料斗的厚度，降低成本，提高清回程料斗、刮板链的使用寿命。
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CN113911627A (zh) * 2021-08-30 2022-01-11 华能秦煤瑞金发电有限责任公司 一种基于高效的称重给煤机
CN114516515A (zh) * 2022-01-27 2022-05-20 鄂尔多斯市绿矿技术服务有限公司 一种履带自移式可弯曲刮板输送机
CN114890652A (zh) * 2022-06-09 2022-08-12 华亭煤业集团有限责任公司 一种用于煤矿井下掘进作业的废水循环利用装置
CN115196286A (zh) * 2022-07-21 2022-10-18 齐嘎日迪 一种建筑垃圾分拣流水线用料斗及其操作方法
CN115231204A (zh) * 2022-08-16 2022-10-25 成都吉豪汽车部件有限公司 用于自动化冲压废料输送线的防卡料结构

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CN111928280A (zh) * 2020-07-30 2020-11-13 浙江大唐乌沙山发电有限责任公司 优化捞渣机防绞链轮的装置及优化方法
CN111928280B (zh) * 2020-07-30 2024-04-26 浙江大唐乌沙山发电有限责任公司 优化捞渣机防绞链轮的装置及优化方法
CN113911627A (zh) * 2021-08-30 2022-01-11 华能秦煤瑞金发电有限责任公司 一种基于高效的称重给煤机
CN113911627B (zh) * 2021-08-30 2023-09-01 华能秦煤瑞金发电有限责任公司 一种基于高效的称重给煤机
CN114516515A (zh) * 2022-01-27 2022-05-20 鄂尔多斯市绿矿技术服务有限公司 一种履带自移式可弯曲刮板输送机
CN114890652A (zh) * 2022-06-09 2022-08-12 华亭煤业集团有限责任公司 一种用于煤矿井下掘进作业的废水循环利用装置
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CN115196286A (zh) * 2022-07-21 2022-10-18 齐嘎日迪 一种建筑垃圾分拣流水线用料斗及其操作方法
CN115231204A (zh) * 2022-08-16 2022-10-25 成都吉豪汽车部件有限公司 用于自动化冲压废料输送线的防卡料结构
CN115231204B (zh) * 2022-08-16 2023-08-08 成都吉豪汽车部件有限公司 用于自动化冲压废料输送线的防卡料结构

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