CN110683281A - Full rolling friction chain plate riding wheel feeder - Google Patents

Full rolling friction chain plate riding wheel feeder Download PDF

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Publication number
CN110683281A
CN110683281A CN201910607303.2A CN201910607303A CN110683281A CN 110683281 A CN110683281 A CN 110683281A CN 201910607303 A CN201910607303 A CN 201910607303A CN 110683281 A CN110683281 A CN 110683281A
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CN
China
Prior art keywords
chain
wheel
plate
scraper
guide
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Pending
Application number
CN201910607303.2A
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Chinese (zh)
Inventor
刘素华
闫玉岗
张玉善
汤海峰
常孟
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Individual
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Individual
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Publication of CN110683281A publication Critical patent/CN110683281A/en
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    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pusher Or Impeller Conveyors (AREA)

Abstract

The invention belongs to the field of machinery, and particularly relates to a full-rolling friction chain plate and supporting roller feeder, wherein a scraper chain surrounds a guard wheel guide supporting plate, a driving gear roller, a supporting chain plate wheel and a bend gear roller and is buckled on the driving gear roller and the bend gear roller, a gap is arranged between the scraper chain, the scraper and the guard wheel guide supporting plate, a scraper is arranged between the two scraper chains, the outer surface of the supporting chain plate wheel is higher than the upper end surface of the guard wheel guide supporting plate, the scraper chain and the scraper rotate until the supporting chain plate wheel drives the supporting chain plate wheel to rotate, no sliding friction is generated between the scraper chain, the scraper and the supporting chain plate wheel, the scraper chain and the guard wheel guide supporting plate, the supporting chain plate wheel rotates to support the scraper chain and the scraper to convey materials, full-rolling friction material conveying and feeding of the scraper feeder are realized, the supporting chain plate wheel is installed to reduce the power of a driver, and the sliding friction loss between the scraper and the guard wheel guide supporting, greatly reducing noise and prolonging service life.

Description

Full rolling friction chain plate riding wheel feeder
Technical Field
The invention belongs to the field of machinery, and particularly relates to a full-rolling friction chain plate riding wheel feeder.
Background
The prior used feeders are all complex in structure, high in manufacturing cost and poor in performance, for example, an old-type chain belt feeder is formed by penetrating a plurality of armor plates through a plurality of penetrating strips, connecting a steel shaft penetrating a row of the plurality of armor plates from two sides of a row of the armor plates through a plurality of chains, leaking materials between the armor plates, even if the leaking strips are arranged between the armor plates and are easy to fall off due to the leaking strips, the gap between the armor plates and the armor plates is serious in return materials, the structure of the plurality of chains is complex, the manufacturing cost is high, the manufacturing process of the penetrating armor plates is complex, the material waste is serious, the production efficiency is low, although chain plates are simple in structure and few in easy-to-damage parts in the feeding process, the scraping plates and the supporting plates are in sliding friction, the scraping plates and the supporting plates are in long-distance sliding friction due to the length of the feeders being more than several meters, the friction resistance is large, the energy consumption is large, the scraping plates are abraded in large noise, when, the materials at the bin mouth are accumulated on the tail part of the scraper conveyor in a large amount, so that the scraping plates and the scraping supporting plates are subjected to sliding friction to transport the materials under strong bin pressure and accumulated material weight pressure, the mutual abrasion is serious, particularly, when the heavy load is started after the machine is stopped, the materials are accumulated and compacted due to the large sliding friction resistance, so that the driving motor is often overloaded and burned, the service life of the whole machine is short, return materials are brought to the positions, such as two sides of the scraping plates, higher than the supporting plates, of the scraping plates and the like, are serious, a chain of the chain plate feeder is arranged in the guide groove, the materials enter the gaps of the chain to generate return materials, the chain plate feeder is mainly used for a coal system, the coal system has the problems of serious pollution and waste due to a large amount of water-falling dust for coal mining, the water content of coal washed by water, the slime water flowing from the peripheries of the supporting plates of the chain plate feeder, The invention provides a full-rolling friction riding wheel feeder which is characterized in that a return material collector is additionally arranged at the lower part of a rack of a chain plate feeder, the height of the whole machine and complex return coal cleaning operation parts are increased, an old return material collector is independently provided with a power driving mechanism, the structure is complex, the size and the weight are large, the occupied field space is large, the site capital construction and equipment investment cost is large, the return material collector is started only after a large amount of return coal is accumulated on the site due to independent power, the return material collector is damaged due to solidification and hardening of coal slime and the like, a motor cannot be burnt out, the production is delayed, the equipment investment, the manufacturing cost and the maintenance cost are increased, the use effect is poor, the waste of manpower and material resources is further caused, and in order to solve the problems, the invention provides the full-rolling friction riding wheel feeder through dozens of manufacturing and research.
Disclosure of Invention
The invention is realized by adopting the following technical scheme:
a full-rolling friction chain plate and supporting wheel feeder is composed of guide channel consisting of chain plate, chain plate wheel, supporting unit, chain, scraper, protecting wheel, supporting plate, drive gear, direction-changing gear, driver and machine frame, and features that said guide channel is connected to the mouth of material bin, said guide channel is fixed to or linked to machine frame, said protecting wheel is supported by machine frame or linked to guide channel, said scraper is arranged between two chain plates, said supporting unit consists of chain plate track, said chain plate track is arranged on said supporting plate or integrated with said supporting plate, said chain plate wheel consists of chain plate, chain wheel, chain roller, etc, the roller chain link comprises a chain link plate, a chain penetrating shaft, a chain roller and the like, the width of a chain supporting plate wheel is smaller than the distance between the two chain link plates, the chain supporting plate wheel supports the chain roller, or the width of the chain supporting plate wheel is larger than the distance between the two chain link plates, the chain supporting plate wheel supports the chain link plates, when the chain supporting plate wheel is used, the chain penetrating shaft is provided with a chain supporting plate wheel which is independently arranged or is integrated with the chain roller, the protecting wheel guide supporting plate is provided with a chain supporting plate wheel track and the like, the width of the chain supporting plate wheel track is smaller than the distance between the two chain link plates, the height of the chain supporting plate wheel track enables the chain supporting plate wheel to support a scraper plate, a gap is reserved between the scraper plate and the protecting wheel guide supporting plate, the scraper plate chain and the scraper plate run under the rolling support of the chain supporting plate wheel to scrape materials, and the scraper plate guide supporting plate does not generate sliding friction with the protecting wheel guide supporting plate, or when a scraper chain supporting plate wheel is used, a scraper chain supporting plate wheel is arranged on the scraper, the scraper runs to scrape materials under the rolling support of the scraper chain supporting plate wheel, the scraper does not generate sliding friction with a guard wheel guide supporting plate, or when a frame chain supporting plate wheel is used, the frame chain supporting plate wheel is arranged between a driving gear roller and a direction-changing gear roller, a chain supporting plate wheel supporter is supported by a frame corresponding to the position of the frame chain supporting plate wheel, the chain supporting plate wheel supporter is connected with the frame in a split way or integrated way, a driving gear roller, a direction-changing gear roller and the like are arranged in front of and behind the guard wheel guide supporting plate, the scraper chain surrounds the guard wheel guide supporting plate, the driving gear roller, the frame chain supporting plate wheel and the direction-changing gear roller and is buckled on the driving gear roller and the direction-changing gear roller, gaps are arranged between the scraper chain, the scraper plate and the guard wheel guide supporting plate, the outer surface of the frame chain supporting plate wheel, the scraper chain wheel bearing or the scraper chain wheel shaft is arranged on the scraper chain plate supporter, when the scraper chain wheel bearing is arranged on the scraper chain plate supporter, the scraper chain wheel shaft is arranged on the frame scraper chain wheel, the scraper chain wheel bearing supports the rotation of the scraper chain wheel shaft, the frame scraper chain wheel is arranged close to the bottom surface of the scraper chain, the scraper chain and the scraper plate are supported by the frame scraper chain wheel, a gap is arranged between the scraper chain, the scraper plate and the guard wheel guide support plate, the driver drives the driving gear roller to rotate, the scraper chain drives the direction-changing gear roller to rotate, the driving gear roller drives the scraper chain and the scraper plate to rotate, the scraper chain and the scraper plate rotate until the frame scraper chain wheel drives the frame scraper chain wheel to rotate, the scraper chain, the scraper plate and the frame scraper chain wheel do not generate sliding friction, and the scraper chain, the scraper plate and the guard wheel guide plate do not generate friction, and the frame scraper chain wheel rolling rotation supports the scraper, The scraping plate conveys materials, or when a supporting chain plate wheel shaft is arranged on the supporting chain plate supporter, the frame supporting chain plate wheel comprises a supporting chain plate wheel bearing and the like, the supporting chain plate wheel bearing is buckled and sleeved on the supporting chain plate wheel shaft, the scraping plate chain and the scraping plate rotate to the frame supporting chain plate wheel to drive the frame supporting chain plate wheel to rotate, no sliding friction is generated between the scraping plate chain, the scraping plate and the frame supporting chain plate wheel, no friction is generated between the scraping plate chain, the scraping plate and the supporting wheel guiding supporting plate, the frame supporting chain plate wheel rotationally supports the scraping plate chain in a rolling way and conveys materials to realize full-rolling friction material conveying and loading of the scraper feeder, the frame supporting chain plate wheel and the supporting chain plate wheel bearing are connected in a split way or are integrated, the supporting wheel guiding supporting plate is a straight edge plate or the supporting wheel guiding plate is provided with a supporting chain plate wheel groove near the frame supporting chain plate wheel, the frame supporting chain plate wheel extends out of the supporting chain wheel from the supporting chain wheel groove to lift the scraping plate chain and the scraping plate, the lower part of the guiding groove is, When the chain guard plate wheel baffle is used, the width of the chain guard plate wheel baffle is larger than the width from the inner wall of the guide chute to the groove of the chain guard plate wheel, the chain guard plate wheel baffle prevents materials from entering the groove of the chain guard plate wheel and flowing to the lower part of the guide wheel guide supporting plate, the power of a driver is reduced by using the chain guard plate wheel, the sliding friction loss of a scraper and the guide wheel guide supporting plate of the protection wheel is avoided, the scraper feeding is enabled to operate without noise, and the service life is long.
The chain supporting plate wheel shaft comprises a half shaft or a through shaft, the chain supporting plate wheel is positioned with the chain supporting plate wheel shaft through a shaft shoulder, a blocking sleeve, a blocking ring, a blocking plate, a bolt, a pressing cover and/or a positioning pin, and the through shaft is used for positioning the chain supporting plate wheels at two ends to prevent the chain supporting plate wheel from being inclined under the action of gravity.
The machine frame comprises a cleaning return hopper, a lower chain cleaning return blanking chain guide and the like, the upper part of the scraper chain which is screwed to the protective wheel material supporting plate is called an upper scraper chain, the lower part of the protective wheel material supporting plate is called a lower scraper chain, the cleaning return hopper is arranged at the machine frame and is close to the scraper chain which is screwed to the lower part of the protective wheel material guiding plate, a distance is arranged between the scraper chain and the scraper, the lower chain cleaning return blanking chain guide comprises a pinch roller chain guide or a catching groove chain guide and the like, the lower chain cleaning return blanking chain guide is arranged on the cleaning return hopper or arranged on the machine frame or arranged on the support chain wheel support, the pinch roller chain guide comprises a pressing chain wheel chain guide or a supporting chain pressing down chain wheel and the like, when the pressing chain wheel chain guide is used, the pressing chain wheel chain guide and the supporting chain wheel are arranged in a split way, the pressing chain guide presses the lower chain of the scraper chain guide chain, when the supporting chain pressing down chain wheel and the supporting chain wheel are arranged in a split way or are arranged in a split way, when the upper chain supporting and pressing down chain wheel and the chain supporting plate wheel are integrated, the upper surface of the upper chain supporting and pressing down chain wheel supports the scraper chain and the scraper plate on the upper part of the guide plate of the guard wheel, the lower surface of the upper chain supporting and pressing down chain wheel is arranged on the upper parts of the lower scraper chain and the scraper plate to limit the lower scraper chain and the scraper plate, the lower scraper chain and the scraper plate are limited by the upper chain supporting and pressing down chain wheel, when the catching groove chain guide device is used, the catching groove chain guide device is arranged on the rack or on the clear return hopper, the catching groove chain guide device is buckled on the scraper chain, a gap is reserved between the catching groove chain guide device and the scraper chain, the scraper chain is limited to bounce, the lower chain clear return blanking chain guide device rotates to the scraper chain at the lower part of the guard wheel guide supporting plate, the scraper plate is limited, materials such as return coal and coal breakage in the clear return hopper are scraped to the guard wheel guide supporting plate by the scraper chain and the scraper plate at the lower part of the guard wheel guide supporting plate, and the materials such as the return coal and the coal breakage of the clear return hopper are scraped to the loading discharge opening for transferring.
Frame or clear return hopper include clear glassware etc. down, clear glassware setting down is being revolved to the scraper chain of protecting wheel guide layer board lower part, is scraping flitch upper portion, is supported by the frame or is supported by clear return hopper, and clear glassware is close to the scraper chain of protecting wheel guide layer board lower part, is scraped the flitch setting and is close to the tail setting and prevents to revolve to protecting wheel guide layer board lower part scraper chain, scrape the flitch and press from both sides the card material between the drive gear cylinder of tail department or the bend gear cylinder of tail department.
Clear return stroke hopper includes the left side board, right side board and clear material bottom plate etc, the left side board includes left side perpendicular curb plate and left slope curb plate etc, the right side board includes right side perpendicular curb plate and right slope curb plate etc, left side perpendicular curb plate and the clear material bottom plate setting of right side perpendicular curb plate perpendicular to, left side slope curb plate and right slope curb plate set up with clear material bottom plate slope, left side slope curb plate is with left side return stroke coal, the leading-in clear material bottom plate of materials such as coal slime water, right side slope curb plate is with right side return stroke coal, the leading-in clear material bottom plate of materials such as coal slime water, conveniently revolve to scraping the scraper blade chain of protecting wheel guide layer board lower part, scrape the material such as return stroke coal and coal breakage and carry to protecting wheel guide layer.
The cleaning return hopper is arranged at the lower part of the full rolling friction chain plate riding wheel feeder, and is used for tucking materials such as falling coal, falling slime water and return coal on the full rolling friction chain plate riding wheel feeder, so that the materials such as the return coal and the falling coal can be conveniently scraped onto the wheel protection guide supporting plate by the lower scraper plate, the tail part of the cleaning return hopper is higher than the height of the cleaning return hopper close to a loading and unloading opening part relative to the ground, so that the slime water flows into the loading and unloading opening to enter the next transportation, or the cleaning return hopper is provided with a cleaning hopper water guide chute, and the cleaning hopper water guide chute guides the slime water into a pollution discharge facility or into a slime water receiving container, thereby ensuring the cleanness and the environment protection.
The left side plate and/or the right side plate is higher than the lower chain, the material returning and guiding chain device and the scraping plate, and the material is prevented from overflowing from the left side plate and/or the right side plate.
The tail part of the cleaning return hopper is provided with an arc-shaped tail material guide and the like, the arc-shaped tail material guide is arranged at the upward returning part of the scraper chain opposite to the discharge opening, the arc-shaped tail material guide is supported by the cleaning return hopper or the rack, the arc-shaped tail material guide is movably connected with the rack or is integrated with the rack, the radian of the arc-shaped tail material guide is not less than the radian of the upward moving cambered surface of the scraper chain along the driving gear roller or along the direction-changing gear roller, an arc-shaped material guide channel is formed on the surface of the arc-shaped tail material guide and the driving gear roller or the surface of the direction-changing gear roller, the arc-shaped material guide channel is favorable for driving the scraper plate to scrape materials such as coal and the like in the cleaning return hopper to the wheel guide material supporting plate by the scraper chain, the height of the arc-shaped tail material guide is higher than that of the scraper plate on the driving gear, be equipped with connector tail guide device etc. in the frame, arc tail guide device is equipped with the guide correspondingly and connects frame spare, connects frame spare swing joint with the guide, detaches frame spare from connector tail guide device with guide connection frame spare when needs two-way feed, and the driver drive scrapes the reversal of scraper chain and realizes reverse feed.
Arc tail stock guide includes fixed arc tail stock guide or dismantled and assembled arc tail stock guide etc. when using dismantled and assembled arc tail stock guide, dismantled and assembled arc tail stock guide includes upper portion arc tail stock guide and lower part arc tail stock guide etc. upper portion arc tail stock guide activity dock on lower part arc tail stock guide, when putty appears in arc tail stock guide or needs the maintenance, tear upper portion arc tail stock guide open, convenient maintenance and observation.
Clear return hopper is including from swift current inclined floor etc, from the opening part at swift current inclined floor angle of inclination towards the discharge opening, the angle of inclination is not less than the angle of accumulation of material from the swift current, make the material in the same direction as swift current inclined floor flow direction discharge opening, or clear return hopper includes anterior segment downward folding bottom plate etc, anterior segment downward folding bottom plate is close to the discharge opening section and is preceding from swift current inclined floor, it is back straight bottom plate to be close to the afterbody section, it makes the material that is close to the discharge opening section in the same direction as preceding from swift current inclined floor slip-in next course transport mechanism from swift current inclined floor before to be close to from the smooth inclined floor, back straight bottom plate makes the material that is close to the afterbody scrape to protect a round guide layer board by scraping the flitch down and transports to the discharge opening on.
The chain supporting plate wheel comprises a gear chain supporting plate wheel or a roller chain supporting plate wheel and the like, the chain supporting plate wheel comprises a rubber chain supporting plate wheel, a polyurethane chain supporting plate wheel, a nylon chain supporting plate wheel, a steel chain supporting plate wheel, an alloy chain supporting plate wheel, a cast iron chain supporting plate wheel, a plastic steel chain supporting plate wheel, an aluminum chain supporting plate wheel, a ceramic chain supporting plate wheel, a plastic chain supporting plate wheel and the like, and the rubber chain supporting plate wheel, the polyurethane chain supporting plate wheel, the nylon chain supporting plate wheel, the plastic steel chain supporting plate wheel and the plastic chain supporting plate wheel are used, so that the wear-resistant strength of the chain supporting plate wheel is improved, the feeding noise is further reduced, the field environment is optimized, and the service life is prolonged.
The clear return hopper or the frame is provided with a lower support chain track, the lower support chain track is matched with a roller sleeve of the lower scraper chain, the width of the lower support chain track is smaller than the distance between two chain plates of the lower scraper chain, and the roller sleeve of the lower scraper chain rolls along the lower support chain track to run, so that the friction resistance is reduced, and the abrasion of the lower support chain track and the lower scraper chain is reduced.
The invention has the beneficial effects that:
1. the guide chute is connected with the material bin opening, the lower part of the guide chute is buckled on the frame, the guide chute is fixedly or movably connected with the frame, the guard wheel guide supporting plate is arranged at the lower part of the guide chute and supported by the frame or hung with the guide chute, the scraping plate is arranged between the two scraping plate chains, when the linking supporting plate wheel is used, the linking supporting plate wheel is arranged on the chain penetrating shaft, the linking supporting plate wheel is independently arranged or integrated with the linking supporting plate wheel and the chain roller, the guard wheel guide supporting plate is provided with the linking supporting plate wheel track, the width of the linking supporting plate wheel track is smaller than the distance between the two linking plates, the height of the linking supporting plate wheel track enables the linking supporting plate wheel to support the scraping plate, a gap is reserved between the scraping plate and the guard wheel guide supporting plate, the scraping plate chain and the scraping plate run under the rolling support of the linking supporting plate wheel to scrape the material, and the guard wheel do not generate sliding friction with the guard supporting plate, or when a scraper supporting chain plate wheel is used, a scraper supporting chain plate wheel is arranged on the scraper, the scraper runs to scrape materials under the rolling support of the scraper supporting chain plate wheel, the scraper does not generate sliding friction with a guard wheel guiding supporting plate, or when a frame supporting chain plate wheel is used, the frame supporting chain plate wheel is arranged between a driving gear roller and a direction-changing gear roller, a supporting chain plate wheel supporter is supported by a frame corresponding to the position of the frame supporting chain plate wheel, the driving gear roller and the direction-changing gear roller are arranged in front of and behind the guard wheel guiding supporting plate, the scraper chain is buckled on the driving gear roller and the direction-changing gear roller around the guard wheel guiding supporting plate, a gap is arranged between the scraper chain, the scraper and the guard wheel guiding supporting plate, the outer surface of the frame supporting chain plate wheel is higher than the upper end surface of the guard wheel guiding supporting plate, a supporting wheel bearing or a supporting wheel shaft is arranged on the supporting chain plate supporter, when a supporting chain plate wheel bearing is arranged on the supporting chain plate supporter, a supporting chain plate wheel shaft is arranged on the frame supporting chain plate wheel, the supporting chain plate wheel shaft is supported by the supporting chain plate wheel bearing to rotate, the frame supporting chain plate wheel is arranged close to the bottom surface of a chain of the scraping plate chain, the scraping plate chain and the scraping plate are supported by the frame supporting chain plate wheel, a gap is arranged between the scraping plate chain, the scraping plate and a protecting wheel guide supporting plate, a driver drives a driving gear roller to rotate, the scraping plate chain drives a direction-changing gear roller to rotate, the driving gear roller drives the scraping plate chain and the scraping plate to rotate, the scraping plate chain and the scraping plate rotate until the frame supporting chain plate wheel drives the frame supporting chain plate wheel to rotate, the scraping plate chain, the scraping plate and the frame supporting chain plate do not generate sliding friction, the scraping plate and the protecting wheel guide supporting plate do not generate friction, the frame supporting chain plate wheel rotates to support the scraping plate chain plate or when, the supporting chain plate wheel bearing is buckled and sleeved on the supporting chain plate wheel shaft, the scraper chain and the scraper plate rotate to the frame supporting chain plate wheel to drive the frame supporting chain plate wheel to rotate, no sliding friction is generated between the scraper chain, the scraper plate and the frame supporting chain plate wheel, no friction is generated between the scraper chain, the scraper plate and the protecting wheel guide supporting plate, the frame supporting chain plate wheel rotates in a rolling mode to support the scraper chain and the scraper plate to convey materials, full rolling friction conveying and charging of the scraper feeder is achieved, the frame supporting chain plate wheel extends out of the supporting chain plate wheel groove to lift the scraper chain and the scraper plate, when the protecting chain plate baffle plate is used, the width of the protecting chain plate wheel baffle plate is larger than the width from the inner wall of the guide groove to the supporting chain plate wheel groove, the protecting chain plate wheel baffle plate prevents the materials from entering the supporting chain plate wheel groove to flow to the lower part of the protecting wheel guide supporting plate, sliding friction loss between the scraper plate and the protecting wheel guide supporting plate is avoided, and sliding, the invention reduces the power of the driver, leads the feeding of the scraping plate to operate without noise, greatly reduces the noise, symmetrically arranges more than one group of supporting chain plate wheels to lead the scraping plate not to slide and rub with the supporting plate when the scraping plate operates on the supporting plate with the length of several meters to dozens of meters, thoroughly changes the structural principle of the sliding friction of the scraping plate chain, the scraping plate and the scraping support plate of the old scraper feeder, changes the sliding friction into rolling friction, greatly reduces the operation friction resistance, reduces the energy consumption more than fifty percent, basically has no abrasion of the scraping plate, has small maintenance amount, saves the time of manpower and material resources, has small rolling friction noise, has large feeding amount and high efficiency, greatly improves the service life of the whole machine, when the feeder is used for transferring several thousand tons of coal with the feeding amount, changes the sliding friction structure of the scraping plate and the scraping support plate, can not cause the scraping plate to slide and rub under strong bin pressure and piled material weight to transport the material to break the chain or burn the motor When the machine is in failure, particularly when heavy load starts after shutdown, the scraping plate is supported by the supporting chain plate wheel to roll, rub and scrape the material feeding because the scraping plate does not have any sliding friction with the protecting wheel material guiding supporting plate, the motor cannot be overloaded and burnt when the machine is started or the material is transported, the occurrence of major accidents on the use site is avoided, the feeding efficiency is greatly improved, and the service life of the whole machine is greatly prolonged.
2. The chain supporting plate wheel is positioned with the chain supporting plate wheel shaft through a shaft shoulder, a blocking sleeve, a blocking ring, a blocking plate, a bolt, a pressing cover and/or a positioning pin, the through shaft is used for positioning the chain supporting plate wheels at two ends, the chain supporting plate wheel is prevented from being inclined under the action of heavy pressure, the service life of the chain supporting plate wheel is prolonged, and the stability of the whole machine is improved.
3. The structure ensures that the scraper of the return material cleaning scraper conveyor and the scraper of the main conveying device are the same part by means of the operation power and parts of the main conveying device, and automatically cleans return materials and blanking while conveying the materials, thereby thoroughly solving the problems that the return material collector is started only after a large amount of return coal is accumulated on site due to independent power arrangement of an old return material cleaning device, the scrapers of the return material collector are damaged due to solidification and hardening of coal slime and the like, a motor is burnt out and cannot work, production is delayed and the like.
4. The cleaning return hopper is arranged at the position of the machine frame, is close to the scraper chain and the scraper plate which are screwed to the lower part of the protecting wheel guide supporting plate, and is provided with a distance with the scraper chain and the scraper plate, the lower chain cleaning return blanking guide chain device is arranged on the cleaning return hopper or arranged on the machine frame or arranged on the supporting chain plate wheel supporter, when the pressing chain wheel guide chain device is used, the pressing chain wheel guide chain device and the supporting chain plate wheel are arranged in a split way, the pressing chain wheel guide chain device presses the lower chain of the scraper chain, when the supporting chain pressing chain wheel is used, the upper surface of the supporting chain pressing chain wheel supports the scraper chain and the scraper plate on the upper part of the protecting wheel guide supporting plate, the lower surface of the supporting chain pressing chain wheel is arranged on the upper parts of the lower scraper chain and the scraper plate, the lower scraper chain and the scraper plate are limited by the supporting chain pressing chain wheel, the supporting chain pressing chain is multipurpose, the upper scraper chain is supported to prevent the upper scraper chain from sagging, the scraper chain is pressed down to prevent the scraper chain from jumping, the scraper chain has a tensioning effect, the scraper chain and any component are not in sliding friction, the number of functional components is small, the maintenance is free, the whole machine is stable in operation and long in service life, when the catching groove chain guide is used, the catching groove chain guide is arranged on the frame or on the cleaning return hopper, the catching groove chain guide is buckled on the scraper chain, a gap is reserved between the catching groove chain guide and the scraper chain to limit the jumping of the scraper chain, the lower chain cleaning return falling material chain guide is rotated to the scraper chain and the scraper plate at the lower part of the protecting wheel guide supporting plate to limit the scraper chain and the scraper plate at the lower part of the protecting wheel guide supporting plate, the materials such as coal and falling coal in the cleaning return hopper are scraped to the protecting wheel guide supporting plate, the materials such as the return coal and the falling coal in the cleaning return hopper are scraped to the loading unloading opening for transferring, and the clean feeding and loading without noise, the invention ensures that the full rolling friction chain plate riding wheel feeder has no return coal, thoroughly changes the defects of environmental pollution, material waste and the like caused by serious return coal of an old scraper feeder, prevents coal slime accumulated in a large amount at the lower part of the full rolling friction chain plate riding wheel feeder from hardening, causes the scraper chain and a scraper plate to be buried and locked by the hardened material, and avoids the occurrence of production accidents caused by the breakage of the scraper chain, the full rolling friction chain plate riding wheel feeder changes the complex structural components of the original scraper feeder conveying chain plate device and a return material cleaning device into the complex structural components of only a main machine conveying chain plate, a lower cleaning hopper and a lower chain cleaning return material guide chain device, thereby completing the transferring, return material cleaning and blanking, removing the complex structures of the original return material transmission part, power part, supporting part and the like, having compact and simple structure, having multiple purposes and few easily-damaged parts, the manufacturing cost is greatly reduced, the size of the original chain plate feeder with the coal cleaning equipment is reduced, the occupied space is small, the material cleaning strength is high, the problems that the chain plate feeder is used for transshipping with large water content and large transportation capacity for many years, the return coal in the transshipping site is seriously scattered, and slime water overflows everywhere, so that the environment is polluted, resources are wasted and the like are solved, the equipment investment and maintenance cost in the use site is reduced, the manpower, material resources and the installation and maintenance time are saved, and the site energy conservation, environmental protection and high-efficiency production are ensured.
5. The lower material cleaner is arranged on a scraper chain which is arranged on the lower portion of the rotary protection wheel guide supporting plate and supported by a frame or a cleaning return hopper, the lower material cleaner is close to the scraper chain which is arranged on the lower portion of the rotary protection wheel guide supporting plate and is arranged on the scraper plate, the scraper chain which is arranged on the lower portion of the rotary protection wheel guide supporting plate and is used for preventing the rotary protection is arranged on the tail, the material is clamped between the scraper plate and a driving gear roller at the tail or a direction-changing gear roller at the tail, the material is blocked on the scraper plate, the return coal is conveniently scraped on the protective wheel guide supporting plate by the scraper plate, the occurrence of faults that the scraper plate is locked by the material blocking the tail and is pulled off is prevented, the transmission resistance of the scraper chain is greatly reduced, the service lives of a power component and a transmission component are prolonged, and the energy is saved.
6. The left vertical side plate and the right vertical side plate are perpendicular to the material cleaning bottom plate, the left inclined side plate and the right inclined side plate are inclined to the material cleaning bottom plate, the left inclined side plate enables left return coal and coal slime water to be guided into the material cleaning bottom plate, the right inclined side plate enables right return coal and coal slime water to be guided into the material cleaning bottom plate, the scraper chain and the scraper plate are convenient to rotate to the lower portion of the protective wheel guide support plate, the scraper plate scrapes the return coal and the coal breakage to the protective wheel guide support plate for transferring, and the coal cleaning device is simple and practical in structure and good in effect.
7. The cleaning return hopper is arranged at the lower part of the full rolling friction chain plate riding wheel feeder, the falling coal, the falling slime water and the return coal on the full rolling friction chain plate riding wheel feeder are collected, the return coal and the falling coal are conveniently scraped to the guard wheel guide supporting plate by the lower scraping plate, the tail part of the cleaning return hopper is higher than the height of the cleaning return hopper close to a loading and unloading opening part relative to the ground, so that the slime water flows into the loading and unloading opening to enter the next transportation, or the cleaning return hopper is provided with a cleaning hopper water chute, and the cleaning hopper water chute guides the slime water into a pollution discharge facility or into a slime water receiving container, so that the site cleanness and the environment protection are ensured, and the waste recovery rate is improved.
8. The left side plate and/or the right side plate are higher than the lower chain, the material returning and falling chain guide device and the scraping plate, so that the material is prevented from overflowing from the left side plate and/or the right side plate, and no pollution, no waste and high efficiency are ensured in multiple directions.
9. The arc-shaped tail material guider is arranged at the upward returning part of the scraper chain opposite to the discharge opening, the arc-shaped tail material guider is supported by a cleaning return hopper or a rack, the radian of the arc-shaped tail material guider is not less than the radian of the upward running cambered surface of the scraper chain along the driving gear roller or along the direction-changing gear roller, an arc-shaped material guide channel is formed on the surfaces of the arc-shaped tail material guider and the driving gear roller or the direction-changing gear roller, the arc-shaped material guide channel is favorable for driving the scraper plate to scrape materials such as coal and the like in the cleaning return hopper to the guard wheel material guide supporting plate by the scraper chain, the height of the arc-shaped tail material guider is higher than that of the scraper plate on the driving gear roller and the direction-changing gear roller, the scrapers are prevented from piling up the materials to overflow at the tail part, when the arc-shaped tail material guider is movably connected with the rack, a connector tail, when bidirectional feeding is needed, the material guide device is connected with the machine frame piece and detached from the material guide device at the tail of the connecting machine, the driver drives the scraper chain to rotate reversely to realize reverse feeding, return materials are smoothly scraped from the tail of the machine to the material dropping port, the site is ensured to be clean and pollution-free, the waste of the materials is avoided, and the manpower and material resources are saved.
10. When using dismantled and assembled arc tail stock guide, upper portion arc tail stock guide activity butt joint is on lower part arc tail stock guide, when arc tail stock guide appears the putty or needs the maintenance, dismantles upper portion arc tail stock guide, and convenient maintenance and observation dismantle simple and direct quick, maintenance efficiency is high, and structural configuration is multiple functional, and the perfect result of use of detail is good.
11. From the opening part of swift current inclined floor angle of inclination towards the discharge opening, the angle of inclination is not less than the angle of accumulation of material from the swift current, make the material in the same direction as swift current inclined floor flow to the discharge opening, anterior segment downward folding type bottom plate is close to the discharge opening section and is preceding from swift current inclined floor, it is back straight bottom plate to be close to afterbody section, preceding from swift current inclined floor makes the material that is close to the discharge opening section slide into lower transport mechanism in the same direction as preceding from swift current inclined floor, back straight bottom plate makes the material that is close to afterbody scrape to protecting to transport to the discharge opening on the wheel guide layer board by scraping the flitch down, anterior segment downward folding type bottom plate reduces the complete machine height, utilize the material to scrape the leading-in discharge opening of return stroke material from the characteristics of swift current on inclined floor, alleviate and scrape return stroke material.
12. The rubber chain supporting plate wheel, the polyurethane chain supporting plate wheel, the nylon chain supporting plate wheel, the plastic steel chain supporting plate wheel and the plastic chain supporting plate wheel are used, so that the wear-resistant strength of the chain supporting plate wheel is improved, the feeding noise is further reduced, the field environment is optimized, and the service life is prolonged.
13. The roller sleeve of the lower scraper chain rolls along the support lower chain track to reduce the friction resistance and the support lower chain track and the lower part
Wear of the scraper chain.
Drawings
FIG. 1 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 1;
FIG. 2 is a schematic left-side sectional view of the full rolling friction chain plate riding wheel feeder in embodiment 1;
FIG. 3 is a schematic left-side sectional view of the full rolling friction chain plate riding wheel feeder in embodiment 2;
FIG. 4 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 3;
FIG. 5 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 4;
FIG. 6 is a schematic left-side sectional view of a full rolling friction link plate riding wheel feeder in embodiment 5;
FIG. 7 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 6;
FIG. 8 is a partial schematic view of a full rolling friction chain plate riding wheel feeder in embodiment 7;
FIG. 9 is a schematic left side view of a full rolling friction chain plate riding wheel feeder in embodiment 7;
FIG. 10 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 8;
FIG. 11 is a schematic left side view of a full rolling friction chain plate riding wheel feeder in embodiment 9;
FIG. 12 is a schematic front view of a full rolling friction chain plate riding wheel feeder in the embodiment 10;
FIG. 13 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 11;
FIG. 14 is a schematic front view of a full rolling friction chain plate riding wheel feeder in embodiment 12;
fig. 15 is a left side sectional view of the full rolling friction link plate riding wheel feeder in embodiment 12;
FIG. 16 is a schematic sectional left view of a full rolling friction drag link idler feeder in embodiment 13;
FIG. 17 is a partial schematic view of a full rolling friction drag link idler feeder in embodiment 14;
fig. 18 is a left side sectional view of the full rolling friction link plate riding wheel feeder in embodiment 15;
FIG. 19 is a partial schematic view of a full rolling friction drag link idler feeder in embodiment 16;
FIG. 20 is a partial schematic view of a full rolling friction drag link idler feeder in embodiment 17;
FIG. 21 is a partial schematic view of a full rolling friction drag link idler feeder in embodiment 18;
FIG. 22 is a partial schematic view of a full rolling friction drag link idler feeder in embodiment 19;
in the figure: 1-guide chute, 2-chain supporting plate wheel, 2.1-frame chain supporting plate wheel, 3-chain supporting plate wheel support, 4-scraper chain, 5-scraper plate, 6-protecting wheel guide supporting plate, 7-driving gear roller, 8-redirection gear roller, 9-driver, 10-frame, 11-bin mouth, 12-chain supporting plate wheel shaft, 13-chain supporting plate wheel bearing, 14-protecting chain wheel baffle, 15-wheel guide supporting plate, 16-cleaning return hopper, 17-lower chain cleaning return material guide chain device, 18-upper scraper chain, 19-lower scraper chain, 20-press wheel guide chain device, 21-press sprocket guide chain device, 22-upper chain press sprocket, 23-catching groove guide chain device, 24-lower cleaning device, 25-left side plate, 26-right side plate, 27-material cleaning bottom plate, 28-left vertical side plate, 29-left inclined side plate, 30-right vertical side plate, 31-right inclined side plate, 32-arc tail material guide device, 33-material cleaning bucket water chute, 34-self-sliding inclined bottom plate, 35-front section downward folding type bottom plate, 36-front self-sliding inclined bottom plate, 37-rear flat bottom plate, 38-linking chain supporting plate wheel, 39-shaft roller chain connection, 40-linking plate, 41-chain penetrating shaft, 42-chain roller, 43-linking chain supporting plate wheel track, 44-connecting tail material guide device, 45-material guide connecting frame piece, 46-scraping plate chain supporting plate wheel, 47-detachable arc tail material guide device, 48-upper arc tail material guide device, 49-lower arc tail material guide device, 50-support lower chain track, 51-roller sleeve, 52-shaft shoulder, 53-bolt, 54-retainer ring, 55-retainer sleeve, 56-positioning pin and 57-gland.
Detailed Description
Example 1
As shown in fig. 1 to 2, a full rolling friction chain plate supporting wheel feeder comprises a material guide chute 1, a supporting chain plate wheel 2, a supporting chain plate wheel supporter 3, a scraping plate chain 4, a scraping plate 5, a protecting wheel guiding supporting plate 6, a driving gear roller 7, a bend gear roller 8, a driver 9 and a frame 10, wherein the material guide chute 1 is connected with a material bin opening 11, etc., the lower part of the material guide chute 1 is buckled on the frame 10, the material guide chute 1 is fixedly or movably connected with the frame 10, the supporting chain plate wheel 2 comprises a frame supporting chain plate wheel 2.1, the frame supporting chain plate wheel 2.1 is arranged between the driving gear roller 7 and the bend gear roller 8, the position of the supporting chain plate wheel supporter 3 corresponding to the frame supporting chain plate wheel 2.1 is supported by the frame 10, the protecting wheel guiding plate 6 is arranged at the lower part of the material guide chute 1 and supported by the frame 10 or hung with the material guide chute 1, the driving gear roller 7 and the protecting wheel guiding gear roller 8 are arranged at the front and back, the scraper chain 4 is buckled on the driving gear roller 7 and the bend gear roller 8 around the guard wheel guide supporting plate 6, the driving gear roller 7, the frame support chain plate wheel 2.1 and the bend gear roller 8, a gap is arranged between the scraper chain 4, the scraper 5 and the guard wheel guide supporting plate 6, the scraper 5 is arranged between the two scraper chains 4, the outer surface of the frame support chain plate wheel 2.1 is higher than the upper end surface of the guard wheel guide supporting plate 6, a support chain plate wheel bearing 13 is arranged on the support chain plate supporter, a support chain plate wheel shaft 12 is arranged on the frame support chain plate wheel 2.1, the support chain plate wheel bearing 13 supports the rotation of the support chain plate wheel shaft 12, the frame support chain plate wheel 2.1 is arranged close to the upper chain bottom surface of the scraper chain 4, the scraper chain 4 and the scraper 5 are supported by the frame support chain plate wheel 2.1, a gap is arranged between the scraper chain 4, the scraper 5 and the guard wheel guide supporting plate 6, the driver 9 drives the driving gear roller 7 to rotate, the, the driving gear roller 7 drives the scraper chain 4 and the scraper 5 to rotate, the scraper chain 4 and the scraper 5 rotate to the frame chain supporting plate wheel 2.1 to drive the frame chain supporting plate wheel 2.1 to rotate, the scraper chain 4, the scraper 5 and the frame chain supporting plate wheel 2.1 do not generate sliding friction, the scraper chain 4, the scraper 5 and the guard wheel guide plate 6 do not generate friction, the frame chain supporting plate wheel 2.1 rotates to support the scraper chain 4 and the scraper 5 to convey materials in a rolling manner, a frame chain supporting plate wheel 2.1 groove is arranged at the position of the guard wheel guide plate 6 close to the frame chain supporting plate wheel 2.1, the frame chain supporting plate wheel 2.1 extends out of the frame chain supporting plate wheel 2.1 groove to support the scraper chain 4 and the scraper 5, a guard chain wheel baffle plate 14 for protecting the scraper chain 4 and the frame chain supporting plate wheel 2.1 is arranged at the position of the lower part of the guide chute 1 close to the scraper chain 4, the width of the guard chain wheel baffle plate 14 is larger than the width from the inner wall of the guide chute 1 to the frame, the chain guard plate wheel baffle 14 prevents materials from entering the groove of the rack supporting chain plate wheel 2.1 and flowing to the lower part of the protecting wheel guide supporting plate 6, the rack supporting chain plate wheel 2.1 is installed to reduce the power of the driver 9, sliding friction loss between the scraper and the protecting wheel guide supporting plate 6 is avoided, noise is greatly reduced, and the service life is prolonged.
The chain supporting plate wheel 2 comprises a gear chain supporting plate wheel or a roller chain supporting plate wheel, and the chain supporting plate wheel 2 comprises a rubber chain supporting plate wheel, a polyurethane chain supporting plate wheel, a nylon chain supporting plate wheel, a steel chain supporting plate wheel, an alloy chain supporting plate wheel, a cast iron chain supporting plate wheel, a plastic steel chain supporting plate wheel, an aluminum chain supporting plate wheel, a ceramic chain supporting plate wheel, a plastic chain supporting plate wheel and the like.
The width of the chain supporting plate wheel 2 is smaller than the distance between the two chain connecting plates, the chain supporting plate wheel supports the chain roller, or the width of the chain supporting plate wheel is larger than the distance between the two chain connecting plates, the chain supporting plate wheel supports the chain connecting plates,
example 2
As shown in fig. 3, a supporting chain plate wheel shaft 12 is arranged on the supporting chain plate supporter, a frame supporting chain plate wheel 2.1 comprises a supporting chain plate wheel bearing 13 and the like, the supporting chain plate wheel bearing 13 is buckled on the supporting chain plate wheel shaft 12, the scraper chain 4 and the scraper 5 rotate to the frame supporting chain plate wheel 2.1 to drive the frame supporting chain plate wheel 2.1 to rotate, the scraper chain 4, the scraper 5 and the frame supporting chain plate wheel 2.1 do not generate sliding friction, the scraper chain 4, the scraper 5 and the protecting wheel guiding supporting plate 6 do not generate friction, the frame supporting chain plate wheel 2.1 rotatably supports the scraper chain 4 and the scraper 5 to convey materials, full-rolling friction material conveying and loading of the scraper feeder is realized, the protecting wheel guiding supporting plate 15 is a straight edge plate, the lower part of the guiding chute 1 is a flat plate near the scraper chain 4, the frame supporting chain plate wheel 2.1 is arranged to reduce the power of the driver 9, the sliding friction loss of the scraper and the protecting wheel guiding plate 6 is avoided, and the noise is, the service life is prolonged.
The rest is the same as example 1.
Example 3
As shown in fig. 4, the frame 10 includes a return hopper 16, a chain guide 17 for discharging the clear and returned material of the lower chain, etc., the chain 4 is rotated to the upper part of the guard wheel and the retainer plate to form an upper chain 18, the chain 4 is rotated to the lower part of the guard wheel and the retainer plate to form a lower chain 19, the return hopper 16 is disposed at the frame 10 near the chain 4 and the retainer plate 6, and a distance is provided between the return hopper and the chain 4 and the retainer plate 5, the chain guide 17 for discharging the clear and returned material of the lower chain includes a chain guide 20, the chain guide 17 for discharging the clear and returned material of the lower chain is disposed on the return hopper 16 or on the frame 10 or on the support 3, the chain guide 20 for discharging the lower chain includes a chain guide 21 for pressing down the chain guide 21, etc., the chain guide 21 for pressing down the chain guide 21 and the frame and the retainer plate 2.1 are separately disposed, the chain guide 21 for pressing the chain of the chain 4, the return chain guide for discharging the clear and returning material of the lower chain guide 4, And the scraping plate 5 is limited, so that the return coal and the fallen coal in the clear return hopper 16 are scraped to the protective wheel guide supporting plate 6 by the scraping plate 5 and the scraper chain 4 which is screwed to the lower part of the protective wheel guide supporting plate 6, and the return coal and the fallen coal of the clear return hopper 16 are scraped to a loading discharge opening for transferring.
The rest is the same as example 1.
Example 4
As shown in fig. 5, the frame 10 includes a return-clearing hopper 16, a lower-chain return-clearing chain guide 17, etc., the upper portion of the guard wheel retainer plate is called an upper scraper chain 18 when the scraper chain 4 is rotated to the upper portion of the guard wheel retainer plate, the lower portion of the guard wheel retainer plate is called a lower scraper chain 19 when the scraper chain 4 is rotated to the lower portion of the guard wheel retainer plate, the return-clearing hopper 16 is disposed at the frame 10 near the scraper chain 4 and the scraper plate 5 which are rotated to the lower portion of the guard wheel guide plate 6, and a distance is provided between the return-clearing hopper and the scraper chain 4 and the scraper plate 5, the lower-chain return-clearing chain guide 17 includes a pinch roller chain guide 20, etc., the lower-chain return-clearing chain guide 17 is disposed on the return-clearing hopper 16 or disposed on the frame 10 or disposed on the guard chain wheel support 3, the pinch roller chain guide 20 includes a lower supporting chain wheel 22, etc., the lower push roller chain guide 22 is disposed separately from or integrally with the frame retainer chain wheel 2.1, and when the upper portion of the upper surface of the upper-clearing chain guide plate 6 is the upper portion, Scrape flitch 5, the lower surface setting that holds in the palm the cochain and push down sprocket 22 scrapes the board chain 19 under, scrape the upper portion of flitch 5, for scrape the board chain 19 down, it is spacing to scrape the board chain 5, scrape the board chain 19 down, scrape the limit of sprocket 22 under the support cochain of flitch 5, the clear back blanking of lower chain leads chain ware 17 to rotating to protecting the scraper chain 4 of wheel guide layer board 6 lower part, it is spacing to scrape the board chain 4 of scraping, the messenger is rotatory to protecting the scraper chain 4 of wheel guide layer board 6 lower part, scrape the return coal that flitch 5 will clear in the return hopper 16 and the coal breakage scrape to protecting on wheel guide layer board 6, and scrape the return coal and the coal breakage of clear return hopper 16 to loading discharge opening department rep.
The rest is the same as example 1.
Example 5
As shown in fig. 6, the frame 10 includes a return hopper 16, a bottom chain return and clear material guide chain 17, etc., the scraper chain 4 is rotated to the upper part of the guard wheel supporting plate to be called an upper scraper chain 18, the scraper chain 4 is rotated to the lower part of the guard wheel supporting plate to be called a bottom scraper chain 19, the return hopper 16 is disposed at the frame 10 near the scraper chain 4 and the scraper 5 which are rotated to the lower part of the guard wheel guiding plate 6, and a distance is provided between the return hopper and the scraper chain 4 and the scraper 5, the bottom chain return and clear material guide chain 17 includes a catching groove chain guide 23, the catching groove chain guide 23 is disposed on the frame 10 or disposed on the return hopper 16, the catching groove chain guide 23 is buckled on the scraper chain 4 and has a gap with the scraper chain 4 to limit the bounce of the scraper chain 4, the bottom chain return and clear material guide chain guide 17 is oppositely rotated to the lower part of the guard wheel guiding plate 6 to limit the scraping plate 5, so that the scraper chain 4, which is rotated to the lower part of the guard wheel guiding plate 6, The scraping plate 5 scrapes the return coal and the fallen coal in the clean return hopper 16 to the guard wheel guide supporting plate 6, and scrapes the return coal and the fallen coal of the clean return hopper 16 to a loading and unloading port for transferring.
The rest is the same as example 1.
Example 6
As shown in fig. 7, a full rolling friction chain plate supporting wheel feeder, the frame 10 or the cleaning and returning hopper 16 includes a lower material cleaner 24, the lower material cleaner 24 is disposed on the upper portion of the scraper chain 4 and the scraper 5 which are rotatably connected to the lower portion of the wheel protecting guide supporting plate 6, and is supported by the frame 10 or the cleaning and returning hopper 16, the lower material cleaner 24 is disposed near the scraper chain 4 and the scraper 5 which are rotatably connected to the lower portion of the wheel protecting guide supporting plate 6, and is disposed near the tail to prevent the material from being clamped between the scraper chain 4, the scraper 5 and the driving gear roller 7 at the tail or the direction-changing gear roller 8 at the tail of the wheel protecting guide supporting plate 6.
The rest is the same as example 1.
Example 7
As shown in fig. 8 to 9, the cleaning and returning hopper 16 includes a left side plate 25, a right side plate 26, a cleaning bottom plate 27, etc., the left side plate 25 includes a left vertical side plate 28, a left inclined side plate 29, etc., the right side plate 26 includes a right vertical side plate 30, a right inclined side plate 31, etc., the left vertical side plate 28 and the right vertical side plate 30 are disposed perpendicular to the cleaning bottom plate 27, the left inclined side plate 29 and the right inclined side plate 31 are disposed obliquely to the cleaning bottom plate 27, the left inclined side plate 29 guides left returning coal and coal slurry water into the cleaning bottom plate 27, the right inclined side plate 31 guides right returning coal and coal slurry water into the cleaning bottom plate 27, and the scraper chain 4 and the scraper 5 screwed to the lower portion of the guard wheel guide support plate 6 are convenient to scrape the returning coal and the falling coal onto the guard wheel guide support plate 6 for transferring.
The left side plate 25 and/or the right side plate 26 are higher than the lower chain clearing and returning material guide chain device 17 and the scraper plate 5 to prevent the material from overflowing from the left side plate 25 and/or the right side plate 26.
The tail of the cleaning and returning hopper 16 is provided with an arc tail material guide 32 and the like, the arc tail material guide 32 is arranged at the upward returning position of the scraper chain 4 opposite to the discharge opening, the radian of the arc tail material guide 32 is not smaller than the radian of the upward running cambered surface of the scraper chain 4 along the driving gear roller 7 or along the direction-changing gear roller 8, the arc tail material guide 32 and the surface of the driving gear roller 7 or the surface of the direction-changing gear roller 8 form an arc material guide channel, the arc material guide channel is favorable for the scraper chain 4 to drive a scraper to scrape coal in the cleaning and returning hopper 16 to the protection wheel material guide supporting plate 6, the height of the arc tail material guide 32 is higher than that of the driving gear roller 7 and the scraping plate 5 on the direction-changing gear roller 8, and the scraping plate 5 is prevented from overflowing
The rest is the same as example 1.
Example 8
As shown in fig. 10, the cleaning and returning hopper 16 is disposed at the lower part of the full rolling friction chain-plate riding wheel feeder, and pockets the falling coal, the falling slime water and the returning coal on the full rolling friction chain-plate riding wheel feeder, so that the returning coal and the falling coal are scraped onto the guard wheel guide supporting plate 6 by the lower scraper 5, and the tail part of the cleaning and returning hopper 16 is higher than the ground by the height of the cleaning and returning hopper 16 close to the loading and unloading opening part, so that the slime water flows into the loading and unloading opening and enters the next transportation.
The rest is the same as example 1.
Example 9
As shown in fig. 11, the clean return hopper 16 is provided with a clean hopper water chute 33 and the like, and the clean hopper water chute 33 guides the slurry water into a sewage facility or a slurry water receiving tank, thereby ensuring on-site cleanness and environmental protection.
The rest is the same as example 8.
Example 10
As shown in fig. 12, the cleaning hopper 16 includes a self-sliding inclined floor 34, etc., and the opening of the self-sliding inclined floor 34 at an inclined angle faces the discharge opening, and the inclined angle is not smaller than the stacking angle of the material self-sliding, so that the material flows along the self-sliding inclined floor 34 toward the discharge opening.
The rest is the same as example 1.
Example 11
As shown in fig. 13, the cleaning and returning hopper 16 includes a front-section downward-folding bottom plate 35, the front-section downward-folding bottom plate 35 is a front self-sliding inclined bottom plate 36 near the discharge port section, the front self-sliding inclined bottom plate 36 is a rear straight bottom plate 37 near the tail section, the front self-sliding inclined bottom plate 36 enables the material near the discharge port section to slide into the next transportation mechanism along the front self-sliding inclined bottom plate 36, the rear straight bottom plate 37 enables the material near the tail section to be scraped to the wheel-protecting material-guiding supporting plate 6 by the lower scraper plate 5 and transported to the discharge port, and the front-section downward-folding bottom plate 35 reduces the height of the whole machine and reduces the load of.
The rest is the same as example 1.
Example 12
As shown in fig. 14 to 15, the chain supporting wheel 2 includes a chain supporting wheel 38, the scraper chain 4 includes a chain roller link 39, the chain roller link 39 includes a chain plate 40, a chain penetrating shaft 41 and a chain roller 42, the chain penetrating shaft 41 is provided with the chain supporting wheel 38, the chain supporting wheel 38 is provided separately or integrally with the chain roller 42, the guard wheel guide support 6 is provided with a chain supporting wheel track 43, the chain supporting wheel track 43 is provided on the guard wheel guide support 6 integrally with the guard wheel guide support 6, the width of the chain supporting wheel track 43 is smaller than the distance between the two chain plates 40, the height of the chain supporting wheel track 43 is such that the chain supporting wheel 38 supports the scraper plate 5, a gap is left between the scraper plate 5 and the guard wheel guide support 6, the scraper chain 4, the scraper plate 5 run under the rolling support of the chain supporting wheel 38, the scraping plate 5 does not generate sliding friction with the guard wheel guide supporting plate 6.
Arc tail material guide 32 is arranged at the tail part of the cleaning return hopper 16, the arc tail material guide 32 is arranged at the return part of the scraper chain 4 opposite to the discharge opening, the arc tail material guide 32 is supported by the frame 10 and also can be supported by the cleaning return hopper 16, the arc tail material guide 32 is movably connected with the frame 10 and can be integrated into a whole, when the arc tail material guide 32 is movably connected with the frame 10, a connector tail material guide device 44 is arranged on the frame 10, the arc tail material guide 32 is correspondingly connected with the frame 45 through a material guide device, the connector tail material guide device 44 is movably connected with the material guide device 45, when bidirectional feeding is needed, the material guide device connector frame 45 is detached from the connector tail material guide device 44, and the driver 9 drives the scraper chain 4 to reversely feed.
The rest is the same as example 1.
Example 13
As shown in fig. 16, the chain scraper wheel 2 comprises a scraper chain scraper wheel 46, when the scraper chain scraper wheel 46 is used, the scraper chain scraper wheel 46 is arranged on the scraper 5, the scraper 5 runs the scraper material under the rolling support of the scraper chain scraper wheel 46, and the scraper 5 does not generate sliding friction with the guard wheel material guiding support plate 6.
The rest is the same as example 1.
Example 14
As shown in fig. 17, the arc tail material guider 32 includes a fixed arc tail material guider or a detachable arc tail material guider 47, when the detachable arc tail material guider 47 is used, the detachable arc tail material guider 47 includes an upper arc tail material guider 48 and a lower arc tail material guider 49, the upper arc tail material guider 48 is movably butted on the lower arc tail material guider 49, and when the arc tail material guider 32 is blocked or needs to be maintained, the upper arc tail material guider 48 is detached, so that maintenance and observation are facilitated.
The rest is the same as example 1.
Example 15
As shown in fig. 18, a lower chain supporting rail 50 is provided on the cleaning hopper 16, the lower chain supporting rail 50 may be provided on the frame 10, the lower chain supporting rail 50 is engaged with a roller sleeve 51 of the lower scraper chain 19, the width of the lower chain supporting rail 50 is smaller than the distance between two link plates of the lower scraper chain 19, and the roller sleeve 51 of the lower scraper chain 19 rolls along the lower chain supporting rail 50, so as to reduce friction resistance and reduce wear of the lower chain supporting rail 50 and the lower scraper chain 19.
The rest is the same as example 1.
Example 16
As shown in fig. 19, the carrier link plate wheel axle 12 is a half axle or a through axle, and the carrier link plate wheel 2 is positioned with the carrier link plate wheel axle 12 through a shoulder 52, a bolt 53 and a retainer ring 54 to prevent the carrier link plate wheel 2 from moving.
The rest is the same as example 1.
Example 17
As shown in fig. 20, the carrier plate wheel axle 12 is a through axle, the carrier plate wheel 2 is positioned with the carrier plate wheel axle 12 through the shoulder 52 and the blocking sleeve 55, and the through axle positions the carrier plate wheels 2 at the two ends to prevent the carrier plate wheels 2 from inclining under the stress of gravity.
The width of the chain supporting plate wheel 2 is smaller than the distance between the two chain connecting plates 40, and the chain supporting plate wheel 2 supports the chain roller 42.
The rest is the same as example 1.
Example 18
As shown in fig. 21, the carrier plate wheel axle 12 is a through axle, the carrier plate wheel 2 is positioned with the carrier plate wheel axle 12 by the shoulder 52 and the positioning pin 56, and the through axle positions the carrier plate wheels 2 at both ends to prevent the carrier plate wheels 2 from inclining under the stress of gravity.
The width of the chain supporting plate wheel 2 is larger than the distance between the two chain plates 40, and the chain supporting plate wheel 2 supports the chain plates 40.
The rest is the same as example 1.
Example 19
As shown in fig. 22, the carrier plate wheel axle 12 is a through axle, the carrier plate wheel 2 is positioned with the carrier plate wheel axle 12 through the blocking sleeve 55 and the pressing cover 57, and the through axle positions the carrier plate wheels 2 at both ends to prevent the carrier plate wheels 2 from inclining under the stress of gravity.
The rest is the same as example 1.

Claims (12)

1. A full-rolling friction chain plate supporting wheel feeder is characterized by comprising a guide chute, a chain plate supporting wheel, a chain plate supporting device, a scraper chain, a scraper plate, a guard wheel guide supporting plate, a driving gear roller, a direction-changing gear roller, a driver and a frame, wherein the guide chute is connected with a material bin opening, the lower part of the guide chute is buckled on the frame, the guide chute is fixedly or movably connected with the frame, the guard wheel guide supporting plate is arranged at the lower part of the guide chute and supported by the frame or hung with the guide chute, the scraper plate is arranged between the two scraper chains, the chain plate supporting device comprises a chain plate wheel track, the chain plate wheel track is arranged on the guard wheel guide supporting plate or integrated with the guard wheel guide supporting plate, the chain plate wheel comprises a chain plate wheel, a scraper plate chain plate wheel or a frame chain plate wheel, the scraper chain comprises a through shaft link or a shaft roller chain link, the through shaft link comprises a chain plate and a through chain shaft, the roller chain link comprises a chain plate, a chain penetrating shaft and a chain roller, the width of a chain supporting plate wheel is smaller than the distance between the two chain plates, the chain supporting plate wheel supports the chain roller, or the width of the chain supporting plate wheel is larger than the distance between the two chain plates, the chain supporting plate wheel supports the chain plate, when the chain supporting plate wheel is used, the chain supporting plate wheel is arranged on the chain penetrating shaft, the chain supporting plate wheel is independently arranged or the chain supporting plate wheel and the chain roller are integrated, a chain supporting plate wheel track is arranged on a protecting wheel guide supporting plate, the width of the chain supporting plate wheel track is smaller than the distance between the two chain plates, the height of the chain supporting plate wheel track enables the chain supporting plate wheel to support a scraper plate, a gap is reserved between the scraper plate and the protecting wheel guide supporting plate, the scraper chain and the scraper plate run under the rolling support of the chain supporting plate wheel to scrape materials, or when the scraper chain supporting plate wheel is used, a scraper plate supporting plate chain wheel is arranged on the scraper plate chain supporting plate, the scraping plate runs under the rolling support of the scraping plate chain supporting plate wheel to scrape materials, or when the frame chain supporting plate wheel is used, the frame chain supporting plate wheel is arranged between the driving gear roller and the bend gear roller, the position of the chain supporting plate wheel supporter corresponding to the frame chain supporting plate wheel is supported by the frame, the chain supporting plate wheel supporter is connected with the frame in a split way or integrated way, the driving gear roller and the bend gear roller are arranged at the front and the back of the protecting wheel guide supporting plate, the scraping plate chain is buckled on the driving gear roller and the bend gear roller around the protecting wheel guide supporting plate, the scraping plate chain, the scraping plate and the protecting wheel guide supporting plate are provided with gaps, the outer surface of the frame chain supporting plate wheel is higher than the upper end surface of the protecting wheel guide supporting plate, the chain supporting plate supporter is provided with a supporting wheel bearing or a chain supporting plate shaft, when the chain supporting plate wheel bearing is arranged on the chain supporting plate, the frame chain supporting wheel comprises a chain supporting wheel bearing, the chain supporting wheel shaft is arranged on the frame chain supporting wheel, the chain supporting wheel shaft is supported by the chain supporting wheel bearing to rotate, the frame chain supporting wheel is arranged close to the bottom surface of the chain of the scraper chain, the scraper chain and the scraper plate are supported by the frame chain supporting wheel, a gap is arranged between the scraper chain, the scraper plate and the guard wheel guide support plate, the driver drives the driving gear roller to rotate, the scraper chain drives the redirection gear roller to rotate, the driving gear roller drives the scraper chain and the scraper plate to rotate, the scraper chain and the scraper plate rotate until the frame chain supporting wheel drives the frame chain supporting wheel to rotate, the frame chain supporting wheel rotates to support the scraper chain and the scraper plate to convey materials, or when the chain supporting wheel shaft is arranged on the chain supporting wheel shaft, the frame chain supporting wheel comprises a chain supporting wheel bearing, the chain supporting wheel shaft is buckled on the chain supporting wheel shaft, the scraper chain and the scraper plate, the frame chain supporting wheel rotates to support the scraper chain and the scraper plate to convey materials, so that full rolling friction material conveying and loading of the scraper feeder is realized, the frame chain supporting wheel is connected with a chain supporting wheel bearing in a split manner or integrated manner, the protecting wheel guide supporting plate is a straight edge plate or is provided with a chain supporting wheel groove at the position close to the frame chain supporting wheel, the frame chain supporting wheel extends out of the chain supporting wheel groove to support the scraper chain and the scraper plate, the lower part of the guide chute close to the scraper chain is a flat plate or is provided with a chain protecting wheel baffle plate which protects the scraper chain and the chain supporting wheel, when the chain protecting baffle plate is used, the width of the chain protecting wheel baffle plate is larger than the width from the inner wall of the guide chute to the chain supporting wheel groove, the chain protecting wheel baffle plate prevents the materials from entering the chain supporting wheel groove to flow to the lower part of the protecting wheel guide supporting plate, the power of the driver is reduced by using the chain supporting wheel, and the sliding friction loss of the scraper plate and the protecting wheel guide supporting plate is avoided, the feeding of the scraping plate is free from noise, and the service life is long.
2. The full rolling friction chain plate riding wheel feeder according to claim 1, characterized in that: the chain supporting plate wheel shaft comprises a half shaft or a through shaft, the chain supporting plate wheel is positioned with the chain supporting plate wheel shaft through a shaft shoulder, a blocking sleeve, a blocking ring, a blocking plate, a bolt, a pressing cover and/or a positioning pin, and the through shaft is used for positioning the chain supporting plate wheels at two ends to prevent the chain supporting plate wheel from being inclined under the action of gravity.
3. The full rolling friction chain plate riding wheel feeder according to claim 1, characterized in that: the machine frame comprises a cleaning return hopper and a lower chain cleaning return blanking chain guide, the upper part of the scraper chain which is screwed to the protective wheel material supporting plate is called an upper scraper chain, the lower part of the protective wheel material supporting plate is called a lower scraper chain, the cleaning return hopper is arranged at the machine frame and is close to the scraper chain which is screwed to the lower part of the protective wheel material guiding plate, a distance is arranged between the scraper chain and the scraper, the lower chain cleaning return blanking chain guide comprises a pressing wheel chain guide or a catching groove chain guide, the lower chain cleaning return blanking chain guide is arranged on the cleaning return hopper or arranged on the machine frame or arranged on the support chain wheel support, the pressing wheel chain guide comprises a pressing chain wheel chain guide or a support chain pressing down chain wheel, when the pressing chain wheel chain guide is used, the pressing chain wheel chain guide and the support chain wheel are arranged separately, the pressing chain guide presses the scraper chain lower chain, when the support chain pressing down chain guide is used, the support chain pressing down chain wheel and the support chain wheel are arranged separately or are integrated, when the upper chain supporting and pressing down chain wheel and the chain supporting plate wheel are integrated, the upper surface of the upper chain supporting and pressing down chain wheel supports the scraper chain and the scraper plate on the upper part of the guide plate of the guard wheel, the lower surface of the upper chain supporting and pressing down chain wheel is arranged on the upper parts of the lower scraper chain and the scraper plate to limit the lower scraper chain and the scraper plate, the lower scraper chain and the scraper plate are limited by the upper chain supporting and pressing down chain wheel, when the catching groove chain guide device is used, the catching groove chain guide device is arranged on the rack or on the clear return hopper, the catching groove chain guide device is buckled on the scraper chain, a gap is reserved between the catching groove chain guide device and the scraper chain, the scraper chain is limited to bounce, the lower chain clear return blanking chain guide device rotates to the scraper chain at the lower part of the guard wheel guide supporting plate, the scraper plate is limited, materials such as return coal and coal breakage in the clear return hopper are scraped to the guard wheel guide supporting plate by the scraper chain and the scraper plate at the lower part of the guard wheel guide supporting plate, and the materials such as the return coal and the coal breakage of the clear return hopper are scraped to the loading discharge opening for transferring.
4. A full rolling friction link joint riding wheel feeder according to claim 1 or 3, characterized in that: frame or clear return hopper include clear glassware down, and clear glassware setting is being revolved to the scraper chain of protecting wheel guide layer board lower part, is scraping flitch upper portion down, is supported by the frame or is supported by clear return hopper, and clear glassware down is close to protect the scraper chain of wheel guide layer board lower part, scrapes the flitch setting and is close to the tail setting and prevents to revolve to protecting wheel guide layer board lower part scraper chain, scrape the flitch and press from both sides the card material between the drive gear cylinder of tail department or the bend gear cylinder of tail department.
5. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: clear return stroke hopper includes the left side board, the right side board and the clear material bottom plate, the left side board includes left perpendicular curb plate and left sloping curb plate, the right side board includes right perpendicular curb plate and right sloping curb plate, left perpendicular curb plate and the clear material bottom plate setting of right perpendicular curb plate perpendicular to, left side slope curb plate and right sloping curb plate set up with clear material bottom plate slope, left side slope curb plate is with left side return stroke coal, the leading-in clear material bottom plate of slime water, right side slope curb plate is with right side return stroke coal, the leading-in clear material bottom plate of slime water, conveniently revolve to the scraper blade chain of protecting wheel guide layer board lower part, scrape the flitch and scrape return stroke coal and coal breakage to protecting wheel guide layer board and carry.
6. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: the cleaning return hopper is arranged at the lower part of the full rolling friction chain plate riding wheel feeder, the falling coal, the falling slime water and the return coal on the full rolling friction chain plate riding wheel feeder are tucked up, the return coal and the falling coal are conveniently scraped to the guard wheel guide supporting plate by the lower scraping plate, the tail part of the cleaning return hopper is higher than the height of the cleaning return hopper close to a loading and unloading opening part relative to the ground, so that the slime water flows into the loading and unloading opening to enter the next transportation, or the cleaning return hopper is provided with a cleaning hopper water guide groove, and the cleaning hopper water guide groove guides the slime water into a pollution discharge facility or into a slime water receiving container, so that the site cleanness and environmental protection are ensured.
7. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: the left side plate and/or the right side plate is higher than the lower chain, the material returning and guiding chain device and the scraping plate, and the material is prevented from overflowing from the left side plate and/or the right side plate.
8. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: the tail part of the cleaning return hopper is provided with an arc-shaped machine tail material guide, the arc-shaped machine tail material guide is arranged at the upward return part of the scraper chain opposite to the discharge opening, the arc-shaped machine tail material guide is supported by the cleaning return hopper or by the rack, the arc-shaped machine tail material guide is movably connected with the rack or is integrated with the rack, the radian of the arc-shaped machine tail material guide is not less than the radian of the upward running cambered surface of the scraper chain along the driving gear roller or along the direction-changing gear roller, the arc-shaped machine tail material guide and the surface of the driving gear roller or the surface of the direction-changing gear roller form an arc-shaped material guide channel, the arc-shaped material guide channel is favorable for driving the scraper chain to drive the scraper to scrape materials such as coal and the like in the cleaning return hopper to the wheel guide supporting plate, the height of the arc-shaped machine tail material guide is higher than that of the scraper on the, be equipped with connector tail guide device in the frame, arc tail guide device is equipped with the guide correspondingly and connects frame spare, connects frame spare swing joint with guide, and when needs two-way feed with guide connection frame spare follow connector tail guide device dismantles, and the driver drive scrapes the reversal of scraper chain and realizes reverse feed.
9. The full rolling friction chain plate riding wheel feeder of claim 8, characterized in that: the arc tail guide comprises a fixed arc tail guide or a detachable arc tail guide, when the detachable arc tail guide is used, the detachable arc tail guide comprises an upper arc tail guide and a lower arc tail guide, the upper arc tail guide is movably butted on the lower arc tail guide, when the arc tail guide is blocked or needs to be maintained, the upper arc tail guide is detached, and maintenance and observation are facilitated.
10. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: clear return hopper is including from swift current inclined floor, from the opening part at swift current inclined floor angle of inclination towards the discharge opening, the angle of inclination is not less than the angle of accumulation of material from the swift current, make the material in the same direction as swift current inclined floor flow direction discharge opening, or clear return hopper includes anterior segment downward folding type bottom plate, anterior segment downward folding type bottom plate is close to the discharge opening section and is preceding from swift current inclined floor, it is back straight bottom plate to be close to the afterbody section, it makes the material that is close to the discharge opening section slide into next transportation mechanism from swift current inclined floor in the same direction as preceding from swift current inclined floor before to be close to preceding from swift current inclined floor to be close to the afterbody section preceding from swift current inclined floor, back straight bottom plate makes the material that is close to the afterbody scrape by scraping the flitch down.
11. The full rolling friction chain plate riding wheel feeder according to claim 1, characterized in that: the chain supporting plate wheel comprises a gear chain supporting plate wheel or a roller chain supporting plate wheel, and the chain supporting plate wheel comprises a rubber chain supporting plate wheel, a polyurethane chain supporting plate wheel, a nylon chain supporting plate wheel, a steel chain supporting plate wheel, an alloy chain supporting plate wheel, a cast iron chain supporting plate wheel, a plastic steel chain supporting plate wheel, an aluminum chain supporting plate wheel, a ceramic chain supporting plate wheel and a plastic chain supporting plate wheel.
12. The full rolling friction chain plate riding wheel feeder according to claim 3, characterized in that: the clear return hopper or the frame is provided with a support lower chain track, the support lower chain track is matched with a roller sleeve of a lower scraper chain, the width of the support lower chain track is smaller than the distance between two chain plates of the lower scraper chain, the roller sleeve of the lower scraper chain rolls along the support lower chain track, the sliding friction between the lower scraper chain and the clear return hopper is changed, the friction resistance is reduced, the mutual abrasion between the support lower chain track and the lower scraper chain is reduced, all parts of the whole machine are free of noise during operation, the sliding friction energy consumption is reduced, the thickness of the clear return hopper is reduced, the cost is reduced, the clear return hopper is improved, and the service life of the scraper chain is prolonged.
CN201910607303.2A 2018-07-06 2019-07-07 Full rolling friction chain plate riding wheel feeder Pending CN110683281A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
CN201810737281 2018-07-06
CN2018107372817 2018-07-06
CN201810760233X 2018-07-11
CN201810760233 2018-07-11
CN2018107657050 2018-07-12
CN201810765705 2018-07-12
CN201810942943 2018-08-17
CN2018109429434 2018-08-17

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CN201921058308.6U Active CN210972640U (en) 2018-07-06 2019-07-07 Full rolling friction chain plate riding wheel feeder

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AU (1) AU2019297225B2 (en)
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WO (1) WO2020007369A1 (en)

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CA3105398C (en) 2023-08-08
AU2019297225A1 (en) 2021-01-21
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WO2020007369A1 (en) 2020-01-09
AU2019297225B2 (en) 2022-08-04

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