WO2022228477A1 - 一种低厚度滚动导向伸缩摇臂 - Google Patents

一种低厚度滚动导向伸缩摇臂 Download PDF

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Publication number
WO2022228477A1
WO2022228477A1 PCT/CN2022/089646 CN2022089646W WO2022228477A1 WO 2022228477 A1 WO2022228477 A1 WO 2022228477A1 CN 2022089646 W CN2022089646 W CN 2022089646W WO 2022228477 A1 WO2022228477 A1 WO 2022228477A1
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WO
WIPO (PCT)
Prior art keywords
telescopic arm
support
wheel
guide
guide wheel
Prior art date
Application number
PCT/CN2022/089646
Other languages
English (en)
French (fr)
Inventor
刘素华
Original Assignee
刘素华
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 刘素华 filed Critical 刘素华
Priority to AU2022265959A priority Critical patent/AU2022265959A1/en
Publication of WO2022228477A1 publication Critical patent/WO2022228477A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J18/00—Arms
    • B25J18/02—Arms extensible
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • 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
    • B65G65/00—Loading or unloading
    • B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
    • B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic

Definitions

  • the invention relates to the field of machinery, in particular to a low-thickness rolling guide telescopic rocker arm.
  • the rocker arms of excavators and loaders basically adopt sliding friction expansion and contraction and rolling friction expansion.
  • the sliding friction expansion and contraction have large frictional resistance and large energy consumption.
  • the telescopic length is generally 800-1500mm. After the telescopic slide is damaged, it cannot be repaired in the roadway. It must be pulled out of the roadway for repair. Because the telescopic rocker arm is large in size and generally weighs more than a few tons, it will cause serious manpower, material resources and time. It is wasteful, and the rocker arm is damaged, causing dozens of hours of shutdown and production stoppage, and the rolling friction telescopic rocker arm is useful to avoid sliding friction failure.
  • the telescopic rocker arm Since the telescopic rocker arm supports several tons of excavation heads and pick-up heads, it needs to support rollers with strong righting force, so the volume of the rollers must be thicker for the support shaft and thicker for the outer wheel skin. Setting the upper rollers on the telescopic arm prevents the observation of the excavation. The line of sight of the working state of the head and the pick-up head, the lower roller is set at the lower part of the telescopic arm, so that the rocker arm reduces the passage of materials entering the scraper conveyor at the lower part of the telescopic arm, which often causes the material to not enter the scraper conveyor when the rocker arm falls and works. , which hinders the conveying of materials and reduces the production efficiency.
  • the present invention proposes a low-thickness rolling guide telescopic rocker arm.
  • the content of the present invention is as follows
  • a low-thickness rolling guide telescopic rocker arm includes a telescopic arm bracket, a rolling friction telescopic arm, an up and down rolling support telescopic arm guide mechanism and a left and right righting telescopic arm guide mechanism, etc.
  • the up and down rolling support telescopic arm guide mechanism includes an up and down support telescopic arm guide wheel Or the upper and lower support telescopic arm guides, etc.
  • the upper and lower support telescopic arm guide wheels include the upper and lower support guide wheel shafts and the upper and lower support sleeve shaft wheels.
  • the upper and lower support guide wheel shafts and the upper and lower support sleeve shaft wheels are connected separately or integrated, and the right and left centralizing telescopic arm guides
  • the mechanism includes left and right righting telescopic arm guide wheels or right and left right and left telescopic arm guides, etc.
  • the upper and lower support telescopic arm guide wheels are arranged on the telescopic arm bracket or on the rolling friction telescopic arm.
  • the rolling friction telescopic arm includes hollow I-shaped buckle wheel telescopic Arm or mouth-shaped buckle groove roller telescopic arm, etc.
  • hollow I-shaped buckle wheel telescopic arm includes buckle guide wheel groove, etc.
  • buckle guide wheel groove includes left buckle guide wheel groove and/or right buckle guide wheel groove, left buckle
  • the guide wheel grooves include the top of the left buckle support wheel, the bottom of the left buckle support wheel, and the left and right support fronts.
  • the wheel groove includes the upper part of the right buckled support wheel, the bottom of the right buckled support wheel and the right side of the left and right support.
  • Bracket plate, the left and right support upper and lower guide wheel parts include left support upper and lower guide wheel parts and/or right support upper and lower guide wheel parts, etc.
  • the left support upper and lower guide wheel parts and/or right support upper and lower guide wheel parts are arranged on the telescopic arm bracket plate
  • the guide wheel brackets are provided with upper and lower support telescopic arm guide wheels
  • the left and right support upper and lower guide wheel parts are provided with telescopic arm brackets to support left and right centering wheel brackets or upper and lower guide wheel brackets to support left and right centering wheel brackets.
  • the guide wheels of the centralizing telescopic arm are arranged on the left and right centralizing wheel brackets supported by the telescopic arm bracket or the left and right centralizing telescopic arm guide wheels are arranged on the upper and lower guide wheel brackets to support the left and right centralizing wheel brackets.
  • the arm guide wheel and the rear right upper and lower support telescopic arm guide wheel are arranged in the right buckle guide wheel groove and between the right buckle support wheel and the right buckle support wheel.
  • the right and left side support fronts are formed to fit the left and right support fronts.
  • the left and right centering telescopic arm guide wheels are arranged in the buckle guide wheel grooves and the surface is fit with the left and right support fronts.
  • the supporting telescopic arm guide wheel is supported and guided by the rolling friction telescopic arm through the top of the left buckle support wheel and the bottom of the left buckle support wheel.
  • the upper surface of the support wheel and the underside of the right buckled support wheel face the rolling friction telescopic arm to support and guide it to prevent the rolling friction telescopic arm from shaking up and down.
  • Rolling friction telescopic arms include hollow I-shaped pulley telescopic arms or mouth-shaped buckle roller telescopic arms, etc.
  • hollow I-shaped pulley telescopic arms include hollow I-shaped frame, left buckle guide wheel The groove and the right buckle guide wheel groove are arranged on both sides of the hollow I-shaped buckle wheel telescopic arm, the hollow I-shaped frame includes the I-shaped hollow structure, etc., the rolling friction telescopic arm includes the telescopic oil cylinder, etc., the front end of the telescopic oil cylinder and the front of the I-shaped hollow structure Connection, the rear end of the telescopic cylinder is connected with the telescopic arm bracket, the telescopic cylinder is telescopic to drive the rolling friction telescopic arm to telescopic, or when the mouth-shaped groove roller telescopic arm is used, the mouth-shaped groove roller telescopic arm includes a square telescopic frame and a side
  • the lateral wing roller mechanism is arranged on both sides of the square telescopic frame.
  • the lateral wing roller mechanism includes the upper and lower supporting telescopic arm rollers and the left and right centralizing telescopic arm rollers or includes the upper and lower supporting telescopic arm rollers and the left and right centralizing telescopic arm guide plates, etc.
  • the upper and lower support telescopic arm rollers and left and right centralizing The telescopic arm rollers are composed of up, down, left, and right guide wheel groups.
  • the up, down, left, and right guide wheel groups include left front, up, down, left, and right guide wheel groups, left rear, up, down, left, and right guide wheel groups, right front, up, down, left, and right guide wheel groups.
  • Bracket left pulley groove includes bracket left pulley groove upper plate and bracket left pulley groove lower plate, etc.
  • Bracket right pulley groove includes bracket right pulley
  • the upper plate of the groove and the lower plate of the right buckle groove of the bracket, etc., the upper plate of the left buckle groove of the bracket and the upper plate of the right buckle groove of the bracket are separated or integrated, and the lower plate of the left buckle groove of the bracket and the bracket The lower plate of the right wheel groove is split or integrated.
  • the left front, up, down, left, and right guide wheel groups and the left rear, up, down, left, and right guide wheel groups are arranged in the left buckle wheel groove of the bracket.
  • the wheel set is arranged in the right wheel groove of the bracket, the left front, upper, lower, left and right guide wheel sets, the left rear, up, down, left, and right guide wheel sets, the right front, up, down, left, and right guide wheel sets, and the right rear, up, down, left, and right guide wheel sets support the square telescopic frame.
  • the front part of the square telescopic frame is connected, and the other end is connected with the telescopic arm bracket.
  • the telescopic arm bracket includes a wheel slot frame, etc.
  • the wheel slot frame includes a left wheel slot frame and/or a right wheel slot frame, etc.
  • the telescopic arm bracket also includes a left support wheel slot frame member and/or a right support wheel slot frame member etc.
  • the left wheel groove frame is set on the left supporting wheel groove frame member
  • the right wheel groove frame is set on the right supporting wheel groove frame member
  • the telescopic arm bracket includes a supporting wheel groove frame plate
  • the wheel groove frame is set on the supporting wheel groove frame plate
  • the left wheel groove frame is set on the supporting wheel groove frame plate
  • the left wheel groove frame is provided with a front support guide wheel groove frame hole and/or a rear support
  • the guide wheel slot frame hole, the left support wheel slot frame member is correspondingly provided with a front left support guide wheel shaft hole and/or a rear left support guide wheel shaft hole
  • the bottom of the left snap-fit support wheel is matched in parallel, the bottom of the left snap-fit support wheel and the underside of the right snap-fit support wheel support the rolling friction telescopic arm, and the top of the left snap-fit support wheel and the right snap-fit support wheel restrict the rolling friction telescopic arm from tilting upwards .
  • the left and right righting telescopic arm guide wheels include left and right righting telescopic arm shafts and left and right righting telescopic arm wheels.
  • the supporting left and right guide wheel shaft parts are provided on the end face of the rolling friction telescopic arm that is fitted with the left and right support fronts.
  • the supporting left and right guide wheel shaft parts include upper support left and right guide wheel shaft parts and lower support left and right guide wheel shaft parts.
  • the left and right guide wheel shafts support the left and right righting telescopic arm shafts, and the left and right righting telescopic arm shafts pass through the left and right righting telescopic arm wheels to guide the rolling friction of the telescopic arm, or when the left and right righting telescopic arm shafts and the left and right righting telescopic arm wheels are integrated,
  • the left and right righting telescopic arm shafts and the left and right righting telescopic arm wheels form the left and right righting telescopic arm shaft wheels.
  • the upper support left and right guide wheel shaft parts and the lower support left and right guide wheel shaft parts support the left and right righting telescopic arm shaft wheels, which fit the left and right righting fronts and are guided from the left.
  • the bottom of the wheel groove and the groove of the right buckle guide wheel protrudes to the side of the left and right centralizing telescopic arm axle wheels, and the length of the left and right centralizing telescopic arm axles is protruded, so that the left and right centralizing telescopic arm axle wheels are in contact with the left and right supporting fronts, and the left and right are righted.
  • the rotation of the telescopic arm axle wheel guides the rolling friction telescopic arm to the left and right
  • the left and right centralizing telescopic arm guides include flat plate left and right telescopic arms or arc plate left and right telescopic arms or ball plate left and right centralizing telescopic arms or orifice plate left and right telescopic arms Arm or groove plate left and right centralizing telescopic arm piece or roller plate left and right righting telescopic arm piece, when using roller plate left and right righting telescopic arm piece, roller plate left and right centralizing telescopic arm piece includes roller hole plate, roller,
  • the width of the exposed roller holes on the roller-mounted orifice plate is smaller than the diameter of the rollers
  • the roller-mounted orifice plate is fixed on the wheel groove frame
  • the rollers are arranged on the roller-mounted orifice plate
  • the cylindrical surface part of the roller-mounted plate hole is exposed.
  • the roller surface is in contact with the left and right sides of the left and right sides and/or
  • the front end of the rolling friction telescopic arm is provided with an excavating head or a scraping head or an impact head, etc.
  • the front left and upper support telescopic arm guide wheel surfaces fit on the top of the left buckle support wheel
  • the rear left up and down support telescopic arm guide wheel surface fits under the left buckle support wheel
  • the front right up and down support telescopic arm guide wheel surface fits on the right buckle support wheel
  • the rear right up and down support telescopic arm guide wheel surface fits Under the right buckle support wheel
  • the left and right centralizing telescopic arm guide wheels include left front left and right telescopic arm guide wheels, right front left and right telescopic arm guide wheels, left rear right and left telescopic arm guide wheels and right rear right and left right and left telescopic arm guide wheels.
  • the guide wheels of the righting telescopic arm and the left rear right and left telescopic arm guide wheels are fitted to the left and the left and right are fitted to the front.
  • the guide wheels of the left front and left right telescopic arms, the right front left and right telescopic arm guide wheels, the left rear left and right telescopic arm guide wheels, and the right rear left and right telescopic arm guide wheels are fitted with the left and right fronts to prevent rolling friction telescopic arms from shaking left and right, and the left
  • the distance between the top of the buckle support wheel and the bottom of the left buckle support wheel is greater than or equal to the diameter of the upper and lower support telescopic arm guide wheels, and the distance is not more than 10mm, which can stably support the excavation head or the scraping head or the impact head.
  • the front part of the rolling friction telescopic arm is provided with a scraping and charging part, and the scraping and charging part also includes a rotary scraper or a telescopic scraper, etc.
  • the rolling friction telescopic arm includes a rotating rolling friction telescopic arm or a fixed rolling friction telescopic arm or The hinge shaft rolling friction telescopic arm, etc.
  • the rear end of the rotating rolling friction telescopic arm is provided with a rotating telescopic arm structure.
  • the rotating telescopic arm structure drives the rotating rolling friction telescopic arm to rotate left and right.
  • the arm hinge shaft supports the hinge shaft rolling friction telescopic arm swings up and down, the hinge shaft rolling friction telescopic arm is driven by lifting power to swing up and down, or the hinge shaft rolling friction telescopic arm swings upward when the picking and loading part rises with the material.
  • the scraping and loading part swings downward when the material descends and scrapes the material downward, and the weight of the hinge shaft rolling friction telescopic arm is the scraping gravity.
  • the front part of the rolling friction telescopic arm is provided with a supporting rotating swing arm structure, a rotating swing arm and a rotating pick-up part, etc.
  • the rotating pick-up part is arranged at the front end of the rotating swing arm
  • the supporting rotating swing arm structure includes supporting the rotating arm swing shaft and Rotating swing arm driving part
  • the rotating swing arm includes a rotating swing arm sleeve and a rotating arm connecting drive device
  • the supporting swing arm swing shaft is supported by a rolling friction telescopic arm or a sliding friction telescopic arm
  • the supporting swing arm swing shaft passes through the rotating swing arm
  • the sleeve, the rotating arm and the driving device are arranged on the left and/or right side of the rotating swing arm sleeve
  • one end of the rotating swing arm driving part is fixed on the rolling friction telescopic arm or fixed on the sliding friction telescopic arm, and the other end is connected with the rotating arm
  • the connecting drive device is hinged, the rotating arm drive part drives the rotating arm connecting drive device,
  • the length of the rotating swing arm and the shape of the rotary picking part are set according to the height, width and shape of the receiving and discharging part, so that the rotation radius of the rotating picking part and the structure of the receiving and discharging shovel will be matched with the structure of the receiving and discharging shovel.
  • the material around the transport and discharge shovel is scraped into the receiving and transporting section.
  • the rotating swing arm includes a power transmission member or a transmission channel, etc.
  • the transmission channel is arranged in the middle of the rotating swing arm or the upper part of the rotating swing arm
  • the rotating pick-up part includes a pick-up head power piece and/or a pick-up head transmission piece, etc.
  • the power piece of the pick-up head includes the drive hose or the drive cable, etc.
  • the rotary pick-up device is equipped with a rotary pick-up head and a fixed pick-up head power piece structure, etc.
  • the drive hose or the drive cable passes through the drive channel.
  • the pick-up head power piece rotates to drive the rotary pick-up head to rotate and continuously pick up and charge materials.
  • the rotary pick-up device includes the pick-up head drive piece and the pick-up head drive piece. Including gear transmission parts or sprocket transmission parts.
  • the arm gear drive part drives the pick-up head gear drive part
  • the pick-up head gear drive part drives the rotary pick-up head
  • the swing arm gear drive part drives the pick-up head gear drive part
  • the pick-up head gear drive part drives the rotary pick-up, rolling Continue to scrape and charge.
  • the left and right centralizing telescopic arm guide wheels include left and right centralizing telescopic arm guide rollers, etc.
  • the left and right supporting upper and lower guide wheels are provided to support the left and right centering.
  • Roller brackets or support left and right centering roller brackets are arranged on the telescopic arm bracket plate, left and right centering telescopic arm guide rollers are arranged on the supporting left and right centering roller brackets, and the supporting left and right centering roller brackets include roller arc grooves, left and right
  • the guiding rollers of the centralizing telescopic arm are arranged in the arc groove of the roller, so that the guiding rollers of the left and right centralizing telescopic arms are facing the direction of the left and right supporting fronts.
  • the left and right centering telescopic arm guide rollers center the rolling friction telescopic arm reciprocating and retracting, reducing the left and right width of the low-thickness rolling guide telescopic rocker arm.
  • the telescopic arm bracket also includes a supporting telescopic arm guide wheel plate or a supporting telescopic arm guiding wheel groove frame or a supporting telescopic arm guiding wheel groove block, etc.
  • Left and right righting telescopic arm guide wheel includes left and right righting telescopic arm guide roller or left and right righting telescopic arm guide shaft wheel, etc.
  • the support telescopic arm guide wheel groove frame When using the support telescopic arm guide wheel groove frame, the support telescopic arm guide wheel groove frame includes The upper support plate of the guide wheel groove frame, the lower support plate of the guide wheel groove frame and the connecting upper and lower support plate parts, etc., the connecting upper and lower support plate parts are connected to the guide wheel groove frame upper support plate and the guide wheel groove frame lower support plate to form a supporting guide wheel frame Structure, the upper and lower support telescopic arm guide wheels and the left and right centering telescopic arm guide wheels are compactly combined in the support guide wheel frame structure, or when the support telescopic arm guide wheel groove block is used, the support telescopic arm guide wheel groove block includes the support up and down guide.
  • the upper and lower supporting telescopic arm guide rollers are arranged in the supporting upper and lower guide wheel arc grooves and/or the left and right centering telescopic arm guide rollers are arranged in the supporting left and right guide wheel arc grooves.
  • the upper and lower support telescopic arm guide wheels are arranged on the telescopic arm bracket or on the rolling friction telescopic arm.
  • the left support upper and lower guide wheels and/or the right support upper and lower guide wheels are arranged on the telescopic arm bracket plate.
  • Set up and down supporting telescopic arm guide wheels set telescopic arm brackets on the left and right support upper and lower guide wheel parts to support left and right centralizing wheel brackets, or set up and down guide wheel brackets on the supporting upper and lower guide wheel brackets to support left and right centralizing wheel brackets, right and left telescopic arm guides
  • the wheels are arranged on the left and right centralizing wheel brackets supported by the telescopic arm bracket or the left and right centralizing telescopic arm guide wheels are arranged on the upper and lower guide wheel brackets to support the left and right centralizing wheel brackets.
  • the guide wheel groove is set on the telescopic arm bracket.
  • the support telescopic arm guide wheel and the rear left upper and lower support telescopic arm guide wheel are arranged in the left buckle guide wheel groove and between the left buckle support wheel and the left buckle support wheel.
  • the front right upper and lower support telescopic arm guide wheels and The rear right upper and lower support telescopic arm guide wheels are arranged in the right buckle guide wheel groove and between the upper surface of the right buckle support wheel and the bottom of the right buckle support wheel, and the left and right centering telescopic arm guide wheels are arranged in the buckle guide wheel groove and
  • the front and left upper and lower support telescopic arm guide wheels and the rear left up and down support telescopic arm guide wheels face the rolling friction telescopic arm support and guide through the top of the left buckle support wheel and the bottom of the left buckle support wheel.
  • the front right up and down support telescopic arm guide wheel and the rear right up and down support telescopic arm guide wheel are supported and guided by the rolling friction telescopic arm above the right buckle support wheel and under the right buckle support wheel, preventing the rolling friction telescopic arm from shaking up and down
  • the up and down rolling support telescopic arm guide mechanism and the left and right righting telescopic arm guide mechanism are arranged, and the rollers arranged in the four directions of the rolling friction telescopic arm are changed to be arranged on the rolling friction telescopic arm.
  • the rolling friction telescopic arm is rolled to support, guide and straighten, so that the rolling friction telescopic arm neither jumps up and down nor shakes left and right, which greatly reduces the up and down thickness of the rolling friction telescopic arm or reduces the left and right of the rolling friction telescopic arm Thickness, which not only avoids the sliding friction failure, but also avoids the rolling friction telescopic rocker arm currently used to increase the volume of the large roller structure around the inner telescopic cylinder and the outer cylinder, which blocks the line of sight to observe the working status of the excavating head and the pick-up head, so that the rocker arm is reduced.
  • the present invention has a compact structure and reduces the use of raw materials.
  • the right and left right sides face the rolling friction telescopic arm guide, which has high structural strength, strong righting force, simple and quick installation and maintenance, and improves the work efficiency and flexibility of the rocker arm to adapt to various materials.
  • the guide wheel bracket is provided with upper and lower support telescopic arm guide wheels, and the left and right telescopic arm guides are set at the shaft ends of the support upper and lower guide wheels, or the left and right telescopic arm guides are set on the support upper and lower guide wheel brackets.
  • the guide wheel holder is connected separately or in one piece.
  • the two sides of the rolling friction telescopic arm are provided with buckle guide wheel grooves.
  • the left and right centralizing telescopic arm guides are arranged in the buckle guide wheel groove and the surface is fitted with the left and right supporting fronts, and the front left upper and lower support telescopic arm guide wheels are set on the telescopic arm bracket, and the rear left upper and lower support telescopic arm Arm guide wheel, front right up and down support telescopic arm guide wheel and rear right up and down support telescopic arm guide wheel, front left up and down support telescopic arm guide wheel, rear left up and down support telescopic arm guide wheel, front right up and down support telescopic arm guide wheel and rear
  • the telescopic arm guides, the front right and left right and left centralizing telescopic arm guides and the rear right and left right and left centralizing telescopic arm guides are provided with wear-resistant guides that are oriented and fitted to the left and right frontal guides.
  • the telescopic arm guides, the front right and left right and left centralizing telescopic arm guides and the rear right and left right and left centralizing telescopic arm guides face the rolling friction telescopic arm guide by fitting the left and right righting faces to prevent the rolling friction telescopic arm from shaking left and right.
  • the wear-resistant parts replace the left and right centering telescopic arm guide wheels, reduce the depth of the buckle guide wheel groove, reduce the width of the buckle support wheel surface, reduce the left and right width of the rolling friction telescopic rocker arm, save the manufacturing cost, and relatively improve the buckle Combine the strength of the supporting wheel surface, use the right and left supporting front guide wear-resistant parts to match the upper and lower support telescopic arm guide wheels, and use the upper and lower support telescopic arm guide wheels to support the rolling friction of the telescopic arm to reduce the friction of the telescopic arm up and down under the action of the earth's gravity.
  • the telescopic arm is straightened by the right and left front guiding wear-resistant parts, the parts with large friction resistance are supported by rolling friction, and the parts with relatively small friction resistance are supported by sliding friction.
  • the structure is ingenious. Simple and reliable, low manufacturing cost, simple and fast installation and maintenance.
  • the left and right centralizing telescopic arm shafts are connected to the left and right centralizing telescopic arm wheels to guide the rolling friction of the telescopic arm.
  • the guide wheel shaft piece and the lower support left and right guide wheel shaft pieces support the left and right righting telescopic arm shafts, and the left and right righting telescopic arm shafts pass through the left and right righting telescopic arm wheels to guide the rolling friction of the telescopic arm.
  • the left and right centralizing telescopic arm shafts and the left and right telescopic arm wheels form the left and right telescopic arm shaft wheels
  • the left and right guide wheel shafts are supported on the upper side and the left and right guide wheel shaft members are supported on the bottom.
  • Protruding from the groove bottom of the left and right buckle guide wheel grooves to the left and right centralizing telescopic arm axle wheels fit the protruding length of the left and right support fronts, so that the left and right centralizing telescopic arm axle wheels fit the left and right support fronts.
  • the right and left centering telescopic arm axle wheel rotates to guide the rolling friction of the telescopic arm left and right.
  • the left and right centering telescopic arm axle wheel that is, the roller shaft is used as the roller
  • the diameter of the roller is reduced
  • the depth of the groove of the buckle guide wheel is reduced.
  • the left and right width of the rolling friction telescopic rocker arm is reduced, the weight of the rolling friction telescopic rocker arm is reduced, and the right and left righting of the rolling friction telescopic arm is cleverly realized.
  • the left buckle guide wheel groove and the right buckle guide wheel groove are arranged on both sides of the hollow I-shaped buckle wheel telescopic arm, and the front end of the telescopic cylinder is connected to the front of the I-shaped hollow structure.
  • the rear end of the telescopic oil cylinder is connected to the telescopic arm bracket, and the telescopic oil cylinder telescopically drives the rolling friction telescopic arm to telescopically extend, or when the mouth-shaped buckle roller telescopic arm is used, the flank roller mechanism is arranged on both sides of the square telescopic frame, supporting the telescopic arm rollers up and down to the left and right.
  • the rollers of the centralizing telescopic arm are composed of up, down, left, and right guide wheel groups.
  • the left front, up, down, left, and right guide wheel groups and the left rear, up, down, left, and right guide wheel groups are arranged on the left side of the square telescopic frame.
  • On the right side of the square telescopic frame the left front, up, down, left, and right guide wheel sets and the left rear, up, down, left, and right guide wheel sets are arranged in the left buckle wheel groove of the bracket, and the right front, up, down, left, and right guide wheel sets and right rear, up, down, and left guide wheel sets are arranged on the right side of the bracket.
  • the left front, up, down, left and right guide wheel sets, left rear, up, down, left, and right guide wheel sets, right front, up, down, left, and right guide wheel sets, and right rear, up, down, and left guide wheel sets support the square telescopic frame, and one end of the telescopic oil cylinder is connected to the front of the square telescopic frame.
  • the other end is connected with the telescopic arm bracket, the telescopic oil cylinder telescopically drives the mouth-shaped buckle groove roller telescopic arm to telescopic, the upper plate of the left buckle wheel groove of the bracket and the upper plate of the right buckle wheel groove of the bracket are integrated, and the lower plate of the left buckle wheel groove of the bracket is integrated It is integrated with the lower plate of the right buckle groove of the bracket, which reduces the overall height of the rolling friction telescopic arm, has high structural strength, compact structure, and takes up less space.
  • take out the mouth-shaped buckle roller telescopic arm which can open the maintenance of the upper, lower, left, and right guide wheel groups on the mouth-shaped buckle wheel telescopic arm, which improves the maintenance efficiency.
  • the oil cylinder avoids the complicated structure of arranging telescopic oil cylinders on both sides. Using one oil cylinder for telescopic operation avoids the telescopic error of the two oil cylinders, improves the telescopic accuracy, has a simple and reliable structure, and saves manufacturing costs.
  • the left wheel groove frame is set on the left supporting wheel groove frame member
  • the right wheel groove frame is set on the right supporting wheel groove frame member
  • the wheel groove frame is set on the side of the supporting wheel groove frame plate
  • the wheel groove frame and the supporting wheel groove frame are arranged.
  • the left wheel slot frame is provided with a front support guide wheel slot frame hole and/or a rear support guide wheel slot frame hole
  • the left support wheel slot frame is provided
  • the front left support guide wheel shaft hole and/or the rear left support guide wheel shaft hole are correspondingly provided on the parts.
  • the upper and lower support telescopic arm guide wheels are supported by the front support guide wheel slot frame hole and the front left support guide wheel shaft hole, and the front left support guide wheel shaft.
  • the surface of the upper and lower support telescopic arm guide wheels is higher than the surface of the wheel groove frame, and the upper and lower surfaces of the upper and lower support telescopic arm guide wheels are respectively connected with the upper surface of the left buckle support wheel and the left buckle support wheel.
  • the bottom is matched in parallel, the bottom of the left buckle support wheel and the bottom of the right buckle support wheel support the rolling friction telescopic arm, the top of the left buckle support wheel and the right buckle support wheel restrict the rolling friction telescopic arm from tilting upward, although the wheel groove frame It hangs on the side of the telescopic arm bracket.
  • the front support guide wheel groove frame hole cooperates with the front left support guide wheel shaft hole to support the upper and lower support telescopic arm guide wheel shafts.
  • the support strength of the upper and lower support telescopic arm guide wheels is improved by supporting with two shaft holes. It is easy to manufacture, install and maintain.
  • the wheel groove frame connects the front and rear supporting upper and lower guide wheel brackets into a frame structure, which improves the structural strength of the support upper and lower guide wheel brackets and improves the stability of the upper and lower support telescopic arm guide wheels.
  • the long-distance, frame-shaped multi-point connection with the telescopic arm bracket greatly increases the structural strength of the upper and lower guide wheel brackets and improves the service life of the rolling guide mechanism.
  • the width of the exposed roller hole on the roller insert hole plate is smaller than the roller diameter
  • the roller insert hole plate is fixed on the wheel groove frame, and the roller is set in the roller insert hole.
  • the cylindrical part of the plate is exposed with the holes of the roller plate, the roller surface is in contact with the left and right sides of the left and right sides and/or the roller surface is in contact with the right side of the left and right sides, and the rolling friction telescopic arms are left and right.
  • the width of the righting mechanism of the left and right rolling friction telescopic arms is reduced, the width of the rolling friction telescopic arms is correspondingly reduced, the manufacturing cost and equipment installation space are saved, and the service life of the rocker arm is improved.
  • the front left upper and lower support telescopic arm guide wheel surface fits on the top of the left buckle support wheel
  • the rear left up and down support telescopic arm guide wheel surface fits under the left buckle support wheel
  • the front The right upper and lower support telescopic arm guide wheel surface fits on the top of the right buckle support wheel
  • the rear right up and down support telescopic arm guide wheel surface fits under the right buckle support wheel
  • the wheel surface of the arm guide wheel is fitted to the left and the left and right support fronts.
  • the left and right righting telescopic arm guide wheels, the left rear right and left right telescopic arm guide wheels and the right rear left and right right telescopic arm guide wheels are in contact with the front of the left and right supporters to prevent the rolling friction telescopic arm from shaking left and right.
  • the distance between the bottom is greater than or equal to the diameter of the upper and lower support telescopic arm guide wheels, and the distance is greater than 10mm, which can stably support the excavation head or the scraping head or the impact head, effectively buffer the impact part, and ensure the stable operation of the equipment.
  • the rear end of the rotating rolling friction telescopic arm is provided with a rotating telescopic arm structure.
  • the rotating telescopic arm structure drives the rotating rolling friction telescopic arm to rotate left and right.
  • the rear end of the hinge shaft rolling friction telescopic arm is provided with a telescopic arm hinge shaft, and the telescopic arm hinge shaft supports the hinge shaft.
  • the rolling friction telescopic arm swings up and down, the hinge shaft rolling friction telescopic arm is driven by lifting power to swing up and down, or the hinge shaft rolling friction telescopic arm swings upward when the raking and loading part rises with the material, and the raking and loading part follows the material. When it descends and scrapes the material downward, it swings downward.
  • the hinge shaft rolls and rubs the telescopic arm.
  • the weight of the telescopic arm is the gravity of the scraping material.
  • the rotating scraping head rotates the scraping material.
  • the rake crawling function enables the raking head and the telescopic arm to move up and down with the height of the material, and use the weight of the raking head and the telescopic arm to scrape the material into the scraper, so that the raking part and the rolling friction telescopic arm will not be driven by excessive power. Drive hard damage.
  • the rotary pick-up part is set at the front end of the rotary swing arm, the supporting rotary arm swing shaft is supported by the rolling friction telescopic arm or the sliding friction telescopic arm, the supporting rotary arm swing shaft is connected to the rotary swing arm sleeve, and the rotary arm is connected to the drive device.
  • the rotating swing arm driving member On the left and/or right side of the rotating swing arm sleeve, one end of the rotating swing arm driving member is fixed on the rolling friction telescopic arm or fixed on the sliding friction telescopic arm, and the other end is hinged with the rotating arm connecting driving device, and the rotating swing arm drives
  • the rotating arm is connected with the driving device, the rotating arm is connected with the driving device to drive the rotating swing arm sleeve to rotate, and the left and right swinging of the rotating swing arm drives the rotating picking part to swing left and right to pick up the material
  • the hinge shaft rolling friction telescopic arm of the invention cooperates with the rotating swing arm It can not only telescopically pick up the material, but the rolling friction telescopic arm and the lower part of the rotating swing arm are provided with a receiving and transporting discharge part.
  • the rotation radius of the rotating pick-up part cooperates with the structure of the receiving and discharging part to pick up the materials around the receiving and discharging part into the receiving and discharging part to avoid the rolling friction caused by the rotation of the telescopic arm.
  • the radius is larger than the radius of the fan-shaped receiving and discharging shovel, so that the materials on the left and right sides of the fan-shaped receiving and discharging shovel cannot be scraped into the receiving and discharging part.
  • the structure is ingenious and practical.
  • the rotating swing arm includes a power transmission member or a transmission channel, and the transmission channel is arranged in the middle of the rotating swing arm or the upper part of the rotating swing arm.
  • the power piece of the pick-up head includes a transmission hose or a drive cable.
  • the rotary pick-up device is provided with a rotary pick-up head and a fixed pick-up head power piece structure.
  • the drive hose or drive cable passes through the transmission channel and drives the pick-up head.
  • Part connection or transmission hose or transmission cable is arranged on the upper part of the rotating swing arm to connect with the driving part of the picking head; On the side or both sides, the power piece of the pick-up head rotates to drive the rotary pick-up head to rotate and continuously pick up the material.
  • the rotary pick-up device When the power transmission piece is used, the rotary pick-up device includes a pick-up head drive piece, and the pick-up head drive piece includes a gear drive piece or a gear drive piece.
  • the head power piece is set at the front of the rotating swing arm, and the pick-up head power piece directly drives the rotary pick-up head to pick up materials, so that the rotary pick-up head can be positioned accurately, with high pick-up precision and high kinetic energy utilization.
  • Rotating the scraping head can make the power parts of the scraping head rear, avoid material bumping and damage the power parts of the scraping head, effectively protect the power mechanism, make the power parts of the scraping head rear, and reduce the space occupied by the power parts of the scraping head Arrange the rotary scraping head to lengthen the scraping arm of the rotating scraping head, which is conducive to scraping large pieces of material, improving the scraping efficiency and the scraping performance.
  • the guide rollers of the left and right centralizing telescopic arms are arranged on the support of the left and right centralizing rollers, and the guiding rollers of the left and right centralizing telescopic arms are arranged in the arc groove of the rollers, so that the guiding rollers of the left and right centralizing telescopic arms are oriented towards the direction of the front of the left and right centering.
  • the shaft body protrudes from the notch of the camber groove of the roller, and its protruding part fits with the left and right support surfaces.
  • the shaft has strong righting force and strong impact resistance, simple structure and few wearing parts, reducing the left and right width of the low-thickness rolling guide telescopic rocker arm, so that the equipment can be better adapted to work in narrow roadways.
  • the upper and lower support telescopic arm guide rollers are arranged in the support upper and lower guide wheel arc grooves and/or
  • the guide rollers of the left and right centralizing telescopic arms are arranged in the arc grooves of the supporting left and right guide wheels, and the guide rollers of the upper and lower supporting telescopic arms and the guiding rollers of the left and right centralizing telescopic arms are used to reduce the diameters of the guide wheels of the upper and lower supporting telescopic arms and the guide wheels of the left and right centralizing telescopic arms , the space occupied by the wheel skin is enlarged by the diameter of the roller, the overall width is reduced, the structural strength of the rolling guide components is improved, the space occupied by the wheel skin is saved, and the low-thickness rolling guide telescopic rocker has a compact structure and practical performance.
  • FIG. 1 is a schematic structural diagram of a low-thickness rolling guide telescopic rocker arm in Embodiment 1;
  • Embodiment 2 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 1;
  • Example 3 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 1;
  • Example 4 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 1;
  • Example 5 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 1;
  • FIG. 6 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 1;
  • Example 7 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 1;
  • Embodiment 8 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 1;
  • Example 9 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 1;
  • Embodiment 10 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 1;
  • FIG. 11 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 2;
  • FIG. 12 is a sectional view of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 2;
  • Example 13 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 2;
  • Example 15 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 3;
  • FIG. 17 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 3;
  • Example 19 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 4.
  • Example 21 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 4.
  • Figure 22 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Example 4.
  • Example 25 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 6;
  • 26 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 7;
  • Figure 27 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 7;
  • Example 28 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 8.
  • Figure 29 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 8.
  • FIG. 30 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 8;
  • FIG. 31 is a partial structural cross-sectional view of the low-thickness rolling guide telescopic rocker arm in Embodiment 8;
  • Figure 36 is a sectional view of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 11;
  • Example 37 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 11;
  • Example 38 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 11;
  • Figure 39 is a sectional view of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 11;
  • Figure 40 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 12;
  • Figure 41 is a sectional view of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 12;
  • Figure 42 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 13;
  • Example 43 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 14;
  • Example 45 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 16;
  • Example 46 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 17;
  • FIG. 48 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 18;
  • Example 49 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 18;
  • FIG. 50 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 19;
  • Fig. 51 is the partial cross-sectional schematic diagram of A-A of Fig. 50;
  • Figure 52 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Example 19;
  • Example 53 is a partial cross-sectional schematic diagram of the low-thickness rolling guide telescopic rocker arm in Example 20;
  • FIG. 54 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 20.
  • FIG. 54 is a schematic diagram of the partial structure of the low-thickness rolling guide telescopic rocker arm in Embodiment 20.
  • the low-thickness rolling guide telescopic rocker arm 1 includes a telescopic arm bracket 2, a rolling friction telescopic arm 3, an up and down rolling support telescopic arm guide mechanism 4 and a left and right righting telescopic arm guide mechanism 5.
  • the telescopic arm guide mechanism 4 includes an upper and lower support telescopic arm guide wheel 6, and the upper and lower support telescopic arm guide wheel 6 includes an upper and lower support guide wheel shaft 8 and an upper and lower support sleeve wheel 9.
  • the upper and lower support guide wheel shaft 8 and the upper and lower support sleeve wheel 9 are connected separately.
  • the left and right righting telescopic arm guide mechanism 5 includes left and right righting telescopic arm guide wheels 10, the upper and lower supporting telescopic arm guide wheels 6 are arranged on the telescopic arm bracket 2, and the rolling friction telescopic arm 3 includes a hollow I-shaped buckle wheel telescopic arm 12.
  • the telescopic arm 12 of the buckle wheel includes a buckle guide wheel groove 14, the buckle guide wheel groove 14 includes a left buckle guide wheel groove 15 and a right buckle guide wheel groove 16, and the left buckle guide wheel groove 15 includes a left buckle support wheel The top 17, the bottom 18 of the left buckle support wheel and the left and right support front 19, the upper and lower support telescopic arm guide wheel 6 is fitted to the left buckle support wheel The upper 17 rolls and the upper and lower support telescopic arm guide wheel 6 is fitted to the left buckle support The bottom 18 of the wheel rolls, and the upper and lower support telescopic arm guide wheel 6 cooperates with the top 17 of the left buckle support wheel and 18 below the left buckle support wheel to guide the rolling friction telescopic arm 3, preventing the rolling friction telescopic arm 3 from rolling friction telescopic movement up and down, and the right buckle
  • the guide wheel groove 16 includes the upper surface 20 of the right locking support wheel, the lower surface 21 of the right locking support wheel, and the right and left supporting surfaces 22 .
  • the guide mechanism 4 for supporting the telescopic arm up and down may also include a guide member 7 for supporting the telescopic arm up and down.
  • the upper and lower support guide wheel shaft 8 and the upper and lower support sleeve shaft wheel 9 can also be integrated.
  • the right and left righting telescopic arm guide mechanism 5 may also include left and right righting telescopic arm guides 11 .
  • the guide wheel 6 for supporting the telescopic arm up and down can also be arranged on the rolling friction telescopic arm 3 , and the rolling friction telescopic arm 3 includes a mouth-shaped buckle groove roller telescopic arm 13 .
  • the telescopic arm bracket 2 includes left and right support upper and lower guide wheels 23
  • the telescopic arm bracket 2 further includes a telescopic arm bracket plate 25
  • the left and right support upper and lower guide wheels 23 include left support upper and lower guide wheels
  • the upper and lower guide wheel members 26 and the right support upper and lower guide wheel members 27, the left support upper and lower guide wheel members 26 and the right support upper and lower guide wheel members 27 are arranged on the telescopic arm bracket plate 25.
  • the support upper and lower guide wheel shafts 28 are arranged on the left and right supporting upper and lower guide wheel members 23, the upper and lower support telescopic arm guide wheels 6 are arranged on the supporting upper and lower guide wheel shafts 28, and the telescopic arm bracket plate 25 is arranged on the telescopic arm bracket
  • the frame is supported on the left and right centralizing wheel brackets 30 , and the left and right centralizing telescopic arm guide wheels 10 are arranged on the telescopic arm brackets supporting the left and right centralizing wheel brackets 30 .
  • the telescopic arm bracket 2 may also include upper and lower supporting telescopic arm members 24 .
  • the left and right support upper and lower guide wheel members 23 may also include left support upper and lower guide wheel members 26 or right support upper and lower guide wheel members 27. Left support upper and lower guide wheel members 26 or right support upper and lower guide wheel members 27 are arranged on the telescopic arm bracket plate 25 superior.
  • both sides of the rolling friction telescopic arm 3 are provided with a left buckle guide wheel groove 15 and a right buckle guide wheel groove 16, and a front left upper and lower support telescopic arm guide wheel 32 is set on the telescopic arm bracket 2 , Rear left up and down support telescopic arm guide wheel 33, front right up and down support telescopic arm guide wheel 34 and rear right up and down support telescopic arm guide wheel 35, front left up and down support telescopic arm guide wheel 32 and rear left up and down support telescopic arm guide wheel 33
  • the front right upper and lower support telescopic arm guide wheels 34 and the rear right upper and lower support telescopic arm guide wheels 35 are arranged In the groove 16 of the right buckle guide wheel and between the upper surface 20 of the right buckle support wheel and the lower surface 21 of the right buckle support wheel, the left and right
  • the left and right centering telescopic arm guide wheels 10 are arranged in the buckle guide wheel groove 14 and the surface is attached to the left and right right and left support surfaces 36.
  • the front left upper and lower support telescopic arm guide wheels 32 and the rear left upper and lower support telescopic arm guide wheels 33 pass through.
  • the top 17 of the left buckle support wheel and the bottom 18 of the left buckle support wheel support and guide the rolling friction telescopic arms 3.
  • the front right up and down support telescopic arm guide wheel 34 and the rear right up and down support telescopic arm guide wheel 35 pass through the right buckle support wheel
  • the top 20 and the bottom 21 of the right buckle support wheel support and guide the rolling friction telescopic arm 3 to prevent the rolling friction telescopic arm 3 from shaking up and down.
  • the supporting upper and lower guide wheel brackets 29 are arranged on the left and right supporting upper and lower guide wheel members 23 .
  • the guide wheel holder 29 is provided with the upper and lower support telescopic arm guide wheels 6, and the left and right telescopic arm guides 11 are arranged on the support up and down guide wheel holder 29.
  • Both sides of the friction telescopic arm 3 are provided with buckle guide wheel grooves 14.
  • the buckle guide wheel groove 14 includes the upper surface of the buckle support wheel 41, the lower part of the buckle support wheel 42, and the left and right support surfaces 36.
  • the upper and lower support telescopic arm guide wheels 6 are provided In the buckle guide wheel groove 14 and between the upper surface 41 of the buckle support wheel and the lower surface 42 of the buckle support wheel, the left and right centering telescopic arm guides 11 are arranged in the buckle guide wheel groove 14 and the surface is in contact with the left and right right and right centering surfaces.
  • 36 fit, and set on the telescopic arm bracket 2 the front left up and down support telescopic arm guide wheel 32, the rear left up and down support telescopic arm guide wheel 33, the front right up and down support telescopic arm guide wheel 34 and the rear right up and down support telescopic arm guide wheel 35.
  • the 42 pairs of rolling friction telescopic arms 3 are supported and guided under the combined support wheel to prevent the rolling friction telescopic arms 3 from shaking up and down. 44.
  • the righting telescopic arm guides 45 and the rear right and left right and left telescopic arm guides 46 guide the rolling friction telescopic arms 3 by fitting the left and right righting surfaces 36 to prevent the rolling friction telescopic arms 3 from shaking left and right.
  • the left and right supporting upper and lower guide wheel members 23 are provided with supporting upper and lower guide wheel shafts 28
  • the supporting upper and lower guide wheel shafts 28 are provided with up and down supporting telescopic arms.
  • the guide wheel 6 is provided with left and right righting telescopic arm guides 11 at the ends supporting the upper and lower guide wheel shafts 28 .
  • the left and right righting telescopic arm guides 11 and the supporting upper and lower guide wheel brackets 29 can also be integrated.
  • the left and right righting telescopic arm guide wheels 10 include left and right righting telescopic arm shafts 48 and left and right righting telescopic arm wheels 49 .
  • the supporting left and right guide wheel shaft members 50 are provided on the end surfaces of the supporting upper and lower guide wheel brackets 29 facing the rolling friction telescopic arm 3 that fit the left and right support surfaces 36 .
  • the left and right guide wheel shaft members 52 are supported, the upper support left and right guide wheel shaft members 51 and the lower support left and right guide wheel shaft members 52 support the left and right righting telescopic arm shafts 48 , and the left and right righting telescopic arm shafts 48 pass through the left and right righting telescopic arm wheels 49 to the rolling friction telescopic arms 3 Rolling friction guides left and right.
  • the left and right righting telescopic arm shafts 48 and the left and right righting telescopic arm wheels 49 when the left and right righting telescopic arm shafts 48 and the left and right righting telescopic arm wheels 49 are integrated, the left and right righting telescopic arm shafts 48 and the left and right righting telescopic arm wheels 49 form a left and right righting telescopic arm shaft wheel 53 , which supports the left and right.
  • the guide wheel shaft member 51 and the lower support left and right guide wheel shaft members 52 support the left and right centralizing telescopic arm shaft wheels 53, and fit the left and right righting surface 36 from the bottom of the left buckle guide wheel groove 15 and the right buckle guide wheel groove 16.
  • the side of the arm axle wheel 53 is protruding, and the protruding length of the left and right righting face 36 makes the left and right righting telescopic arm axle wheel 53 abut against the left and right righting face 36, and the left and right righting telescopic arm axle wheel 53 rotates against the rolling friction telescopic arm 3. Rolling friction guides left and right.
  • the rolling friction telescopic arm 3 includes a hollow I-shaped pulley telescopic arm 12 .
  • the hollow I-shaped pulley telescopic arm 12 includes a hollow I-shaped frame 54
  • the left buckle guide wheel groove 15 and the right buckle guide wheel groove 16 are arranged on both sides of the hollow I-shaped buckle wheel telescopic arm 12
  • the hollow I-shaped frame 54 includes an I-shaped hollow structure 55
  • the rolling friction telescopic arm 3 includes a telescopic cylinder 56
  • the front end of the telescopic oil cylinder 56 is connected to the front of the I-shaped hollow structure 55
  • the rear end of the telescopic oil cylinder 56 is connected to the telescopic arm bracket 2, and the telescopic oil cylinder 56 telescopically drives the rolling friction telescopic arm 3 to telescopic.
  • the mouth-shaped buckle groove roller telescopic arm 13 when the mouth-shaped buckle roller telescopic arm 13 is used, the mouth-shaped buckle groove roller telescopic arm 13 includes a square telescopic frame 57 and a side-wing roller mechanism 58 , and the side-wing roller mechanism 58 is arranged on both sides of the square telescopic frame 57
  • the lateral wing roller mechanism 58 includes the upper and lower supporting telescopic arm rollers 59 and the left and right centralizing telescopic arm rollers 60.
  • the upper and lower supporting telescopic arm rollers 59 and the left and right centralizing telescopic arm rollers 60 form an up, down, left and right guide wheel group 62.
  • Left and right guide wheel groups 63, left rear, up, down, left, and right guide wheel groups 64, right front, up, down, left, and right guide wheel groups 65 and right rear, up, down, left, and right guide wheel groups 66, left front, up, down, left, and right guide wheel groups 63 and left rear, up, down, left, and right guide wheel groups 64 are arranged back and forth On the left side of the square telescopic frame 57, the right front, up, down, left, and right guide wheel groups 65 and the right rear, up, down, left, and right guide wheel groups 66 are arranged on the right side of the square telescopic frame 57.
  • the telescopic arm bracket 2 includes a bracket left pulley groove 67 and a bracket
  • the right pulley groove 68, the left front, up, down, left, and right guide wheel groups 63 and the left rear, up, down, left, and right guide pulley groups 64 are arranged in the left pulley groove 67 of the bracket, and the right front, up, down, left, and right guide pulley assemblies 65 and right rear, up, down, left, and right guide pulley assemblies 66 are disposed
  • the left front, up, down, left, and right guide wheel groups 63, left rear, up, down, left, and right guide wheel groups 64, right front, up, down, left, and right guide wheel groups 65 and right rear, up, down, left, and right guide wheel groups 66 support the square telescopic frame 57, and the telescopic frame 57 can be extended and retracted.
  • One end of the oil cylinder 56 is connected to the front part of the square telescopic frame 57, and the other end is connected to the telescopic arm bracket 2.
  • the telescopic oil cylinder 56 telescopically drives the mouth-shaped buckle roller telescopic arm 13 to telescopic.
  • the lateral wing roller mechanism 58 may also include up and down supporting telescopic arm rollers 59 and left and right righting telescopic arm guide plates 61 .
  • the bracket left pulley groove 67 includes an upper plate 69 of the bracket left pulley groove and a bracket left pulley groove lower plate 70
  • the bracket right pulley groove 68 includes the bracket right pulley groove upper plate 71 and the lower plate 72 of the right buckle groove of the bracket, the upper plate 69 of the left buckle groove of the bracket and the upper plate 71 of the right buckle groove of the bracket are integrated, and the lower plate 70 of the left buckle groove of the bracket and the right buckle wheel of the bracket are integrated
  • the lower groove plate 72 is one-piece.
  • the upper plate 69 of the bracket left pulley groove and the upper plate 71 of the right pulley groove of the bracket are of a split type
  • the lower plate 70 of the left pulley groove of the bracket and the lower plate 72 of the right pulley groove of the bracket are of a split type.
  • the telescopic arm bracket 2 includes a wheel well frame 73
  • the wheel well frame 73 includes a left wheel well frame 74 and a right wheel well frame 75
  • the telescopic arm bracket 2 further includes a left supporting wheel well frame member 76 and the right support wheel well frame member 77
  • the left wheel well frame 74 is provided on the left support wheel well frame member 76
  • the right wheel well frame 75 is provided on the right support wheel well frame member 77
  • the telescopic arm bracket 2 includes a supporting wheel well frame Plate 78
  • the wheel groove frame 73 is arranged on the side of the supporting wheel groove frame plate 78, and there is a gap between the left buckle guide wheel groove 15 and the right buckle guide wheel groove 16 between the wheel groove frame 73 and the supporting wheel groove frame plate 78
  • the left wheel groove frame 74 is provided with a front support guide wheel groove frame hole 79 and a rear support guide wheel groove frame hole 80
  • the left support wheel groove frame member 76 is provided with a front left
  • the upper and lower support telescopic arm guide wheel 6 is arranged in the front support guide wheel slot frame hole 79, supported by the front left support guide wheel shaft hole 81 and supported by the rear left support guide wheel shaft hole 82, the upper and lower support telescopic arm guide wheel 6 surface Above the surface of the wheel groove frame 73, the upper and lower surfaces of the upper and lower support telescopic arm guide wheels 6 are matched in parallel with the upper surface 17 of the left buckle support wheel and the lower surface 18 of the left buckle support wheel, the bottom 18 of the left buckle support wheel, and the right buckle support wheel.
  • the bottom 21 supports the rolling friction telescopic arm 3, the upper surface 17 of the left buckle support wheel, and the upper surface 20 of the right buckle support wheel restrict the rolling friction telescopic arm 3 from tilting upward.
  • the wheel well frame 73 may also include a left wheel well frame 74 or a right wheel well frame 75
  • the telescopic arm bracket 2 further includes a left supporting wheel well frame member 76 or a right supporting wheel well frame member 77 .
  • the left wheel slot frame 74 may also be provided with a front support guide wheel slot frame hole 79 or a rear support guide wheel slot frame hole 80, and the left support wheel slot frame member 76 is correspondingly provided with a front left support guide wheel shaft hole 81 or a rear left support guide wheel shaft hole 81.
  • the support guide wheel shaft hole 82 is supported by the front left support guide wheel shaft hole 81 or by the rear left support guide wheel shaft hole 82 .
  • the right and left telescopic arm guides 11 include roller plate left and right telescopic arms 83 .
  • the roller plate right and left telescopic arms 83 include Roller-inserted hole plate 84, roller 85, the width of the exposed roller hole on the roller-inserted hole plate 84 is smaller than the diameter of the roller 85, the roller-inserted hole plate 84 is fixed on the wheel groove frame 73, and the roller 85 is arranged on the roller-inserted hole.
  • the roller surface part of the roller surface is exposed to the roller plate hole, the roller surface is in contact with the left and right supporting surfaces 19 and the roller surface is in contact with the right and left supporting surfaces 22, which can expand and contract the rolling friction. Arm 3 right and left.
  • right and left centralizing telescopic arm guide 11 including flat plate left and right telescopic arms 86 or arc plate left and right telescopic arms 87 or ball plate left and right telescopic arms 88 or orifice plate left and right telescopic arms or grooved plate left and right right and left telescopic arms arm piece.
  • roller surface is in contact with the left and right buttressing surfaces 19 or the roller surface is in contact with the right and left and right buttressing surfaces 22 .
  • a mining head 89 is installed at the front end of the rolling friction telescopic arm 3.
  • the rolling friction telescopic arm 3 is stretched forward, the front left upper and lower support telescopic arm guide wheels 32 are in contact with the top of the left buckle support wheel 17.
  • the guide wheel 35 is in contact with the lower surface of the right buckle support wheel 21, and the left and right centralizing telescopic arm guide wheels 10 include left front right and left telescopic arm guide wheels 37, right front left and right telescopic arm guide wheels 39, left rear right and left right and left telescopic arm guide wheels 38 and the right, rear, left, right, and right telescopic arm guide wheels 40, the left front, left, and right telescopic arm guide wheels 37 and the left, rear, left, and right telescopic arm guide wheels 38.
  • Right, rear, left, right, and right telescopic arm guide wheels 40 are fitted to the right and right, right and left, right and left telescopic arm guide wheels 22, left front, left, and right telescopic arm guide wheels 37, right front, left, and right telescopic arm guide wheels 39, left, rear, left, and right telescopic arm guide wheels 38 and right
  • the rear left and right telescopic arm guide wheels 40 fit with the left and right support front surfaces 36 to prevent the rolling friction telescopic arm 3 from shaking left and right. 6. Diameter, the distance between them is not more than 10mm, to stably support the excavation head 89 or the scraping head or the impact head.
  • the distance between the upper surface 17 of the left buckle support wheel and the lower surface 18 of the left buckle support wheel is equal to the diameter of the upper and lower support telescopic arm guide wheels 6 to stably support the scraping head or the impact head.
  • the front part of the rolling friction telescopic arm 3 is provided with a scraping and loading part 90, and the scraping and loading part 90 also includes a rotary scraping device 91, and the rolling friction telescopic arm 3 includes a rotating rolling friction telescopic arm 92, and the rotating rolling friction
  • the rear end of the telescopic arm 92 is provided with a rotating telescopic arm structure 94, and the rotating telescopic arm structure 94 drives the rotating rolling friction telescopic arm 92 to rotate left and right.
  • the rolling friction telescopic arm 3 may also include a fixed rolling friction telescopic arm.
  • the rolling friction telescopic arm 3 includes a hinge shaft rolling friction telescopic arm 93 , and the rear end of the hinge shaft rolling friction telescopic arm 93 is provided with a telescopic arm hinge shaft 95 , and the telescopic arm hinge shaft 95 supports the hinge shaft rolling friction telescopic arm 93 up and down Swing, the hinge shaft rolling friction telescopic arm 93 has the lifting power to drive it to swing up and down.
  • the hinge shaft rolling friction telescopic arm 93 swings upward when the raking and charging part 90 picks up the material as the material rises, and swings downward when the raking and charging part 90 descends with the material to pick up the material downward, and the hinge shaft rolls and rubs the telescopic arm.
  • the weight of the arm 93 is the gravity of the scraping material.
  • the front part of the rolling friction telescopic arm 3 is provided with a supporting rotating swing arm structure 96, a rotating swing arm 97 and a rotating pick-up part 98.
  • the rotating pick-up part 98 is arranged at the front end of the rotating swing arm 97 and supports the rotating swing arm
  • the structure 96 includes a swinging shaft 99 supporting the rotating arm and a rotating swinging arm driving member 100
  • the rotating swinging arm 97 includes a rotating swinging arm sleeve 101 and a rotating arm connecting drive device 102
  • the supporting rotating arm swinging shaft 99 is supported by the rolling friction telescopic arm 3
  • the swing shaft 99 for supporting the swing arm is connected to the swing arm sleeve 101.
  • the swing arm is connected to the driving device 102 on the left and right sides of the swing arm sleeve 101.
  • One end of the swing arm driver 100 is fixed on the rolling friction telescopic arm 3.
  • the other end is hinged with the rotating arm connecting driving device 102
  • the rotating arm connecting driving device 100 drives the rotating arm connecting driving device 102
  • the rotating arm connecting driving device 102 drives the rotating swing arm sleeve 101 to rotate
  • the rotating swing arm 97 swings left and right to drive the rotating rack
  • the loading part 98 swings left and right to pick up materials
  • the lower part of the rolling friction telescopic arm 3 and the rotating swing arm 97 is provided with a receiving and transporting and discharging part 103 .
  • the length of the rotating swing arm 97 and the shape of the rotating pick-up part 98 are set according to the height, width and shape of the receiving and discharging part 103, so that the rotation radius of the rotating pick-up part 98 is related to the receiving and transporting part.
  • the discharging shovel plate 104 is structurally matched to scrape the materials around the receiving and transporting discharging shovel plate 104 into the receiving and transporting discharging part 103 .
  • the swing shaft 99 may be supported by a sliding friction telescopic arm.
  • the rotating arm can also be connected to the driving device 102 on the left or right side of the rotating swing arm sleeve 101 .
  • one end of the rotating swing arm driving member 100 can be fixed on the sliding friction telescopic arm.
  • the receiving and discharging shovel 104 may also include a square receiving and discharging shovel or a fan-shaped receiving and discharging shovel.
  • the rotating swing arm 97 includes a transmission channel 107, and the transmission channel 107 is arranged on the upper part of the rotating swing arm 97.
  • the rotating pick-up part 98 includes a pick-up head power member 108.
  • the pick-up head power member 108 is used, the pick-up head power member 108 is
  • the head-loading power member 108 includes a transmission hose 110.
  • the rotary loader 91 is provided with a rotary loader 111 and a fixed loader-head power member structure 112.
  • the transmission hose 110 passes through the transmission channel 107, and the loader-head power member 108 is arranged on a fixed position.
  • the raking head power member structure 112 the rotary raking head 111 is arranged on both sides of the raking head power member 108, and the raking head power member 108 rotates and drives the rotary raking head 111 to rotate and continuously pick up and load materials.
  • the transmission channel 107 can also be provided in the middle of the rotating swing arm 97 .
  • the rotary raking part 98 may include a raking head power member 108 and a raking head transmission member 109 .
  • a drive cable may also be included for the pick-up head power 108 .
  • the drive cable can be connected to the pick-up head drive piece 109 through the drive channel 107 or the drive hose 110 or the drive cable can be arranged on the upper part of the rotating swing arm 97 to be connected with the pick-up head drive piece 109 .
  • the rotating swing arm 97 can also include a power transmission member 106.
  • the rotary loader 91 includes a loader head transmission member 109
  • the loader head transmission member 109 includes a gear transmission member 113.
  • the gear transmission member 113 includes a pick-up head gear transmission member 114 and a swing arm gear transmission member 115.
  • the swing arm gear transmission member 115 is arranged on the rotating swing arm 97, and the swing arm gear transmission member 115 drives the pick-up head gear transmission member 114.
  • the pick-up head gear transmission member 114 drives the rotary pick-up head 111
  • the swing arm gear transmission member 115 drives the pick-up head gear transmission member 114
  • the pick-up head gear transmission member 114 drives the rotary pick-up device 91 to continuously pick up materials.
  • a sprocket drive may also be included for the pick-up head drive 109 .
  • the swing arm gear transmission 115 can also be arranged on the rolling friction telescopic arm 3 .
  • the left and right centralizing telescopic arm guide rollers 10 include left and right centralizing telescopic arm guide rollers 116 .
  • the upper and lower guide wheel members 23 are provided with supporting left and right centering roller supports 117, and the left and right centering telescopic arm guide rollers 116 are arranged on the supporting left and right centering roller supports 117.
  • the supporting left and right centering roller supports 117 include roller arc grooves 118.
  • the guide rollers 116 of the centering telescopic arm are arranged in the arc groove 118 of the roller, so that the guide rollers 116 of the right and left centering telescopic arms are facing the direction of the left and right centering surfaces 36 and part of the shaft body protrudes from the notch of the arc groove 118 of the roller. , its protruding part is attached to the right and left supporting front 36, the left and right centralizing telescopic arm guide rollers 116 are righting the rolling friction telescopic arm 3 to reciprocate and retract, reducing the left and right width of the low-thickness rolling guide telescopic rocker 1.
  • the right and left centering roller supports 117 can also be provided on the telescopic arm bracket plate 25 .
  • the telescopic arm bracket 2 further includes a support telescopic arm guide wheel groove frame 118.1
  • the upper and lower support telescopic arm guide wheels 6 include up and down support telescopic arm guide rollers 119
  • the left and right centering telescopic arm guide wheels 10 include The left and right centering telescopic arm guide rollers 116
  • the telescopic arm guide wheel groove frame 118.1 includes the guide wheel groove frame upper support plate 120, the guide wheel groove frame lower support plate 121 and the connecting upper and lower
  • the supporting plate member 122 is connected with the upper and lower supporting plate members 122 to connect the upper supporting plate 120 of the guide wheel groove frame and the lower supporting plate 121 of the guiding wheel groove frame to form a supporting guide wheel frame structure 123, which supports the upper and lower support telescopic arm guide wheel 6 and the left and right centering and telescopic
  • the arm guide wheel 10 is compactly assembled within the support guide wheel frame structure 123
  • the telescopic arm bracket 2 also includes a guide wheel plate supporting the telescopic arm, and the guide wheel 6 that supports the telescopic arm up and down can also include a guide shaft wheel that supports the telescopic arm up and down. wheel.
  • the telescopic arm bracket 2 further includes a guide wheel groove block 124 for the support telescopic arm.
  • the support telescopic arm guide wheel groove block 124 includes the support upper and lower guide wheels.
  • the arc groove 125 and the supporting left and right guide wheel arc grooves 126, the upper and lower supporting telescopic arm guide rollers 119 are arranged in the supporting upper and lower guide wheel arc grooves 125, and the left and right centering telescopic arm guide rollers 116 are arranged in the supporting left and right guide wheel arc grooves 126.

Abstract

一种低厚度滚动导向伸缩摇臂（1），包括伸缩臂托架（2）、滚动摩擦伸缩臂（3）、上下滚动支撑伸缩臂导向机构（4）和左右扶正伸缩臂导向机构（5），上下滚动支撑伸缩臂导向机构（4）包括上下支撑伸缩臂导向轮（6）或上下支撑伸缩臂导向件（7），上下支撑伸缩臂导向轮（6）包括上下支撑导向轮轴（8）和上下支撑套轴轮（9），上下支撑导向轮轴（8）和上下支撑套轴轮（9）分体连接，左右扶正伸缩臂导向机构（5）包括左右扶正伸缩臂导向轮（10）或左右扶正伸缩臂导向件（11），上下支撑伸缩臂导向轮（6）设置在伸缩臂托架（2）上或设置在滚动摩擦伸缩臂（3）上。

Description

一种低厚度滚动导向伸缩摇臂 技术领域
本发明涉及机械领域，尤其是一种低厚度滚动导向伸缩摇臂。
背景技术
目前采掘机、装载机摇臂基本采用滑动摩擦伸缩、滚动摩擦伸缩，滑动摩擦伸缩摩擦阻力大、耗能大，在受到外力冲击时，滑动摩擦滑道易变形、抱死无法伸缩，因摇臂伸缩长度一般在800-1500mm，伸缩滑道损坏后在巷道内无法维修必须拉出巷道方可进行修理，由于伸缩摇臂体积大、重量一般在几吨以上，故造成人力、物力、时间的严重浪费，且因摇臂损坏，造成数十个小时停工、停产，有用滚动摩擦伸缩摇臂避免滑动摩擦故障的，但由于现有滚动摩擦伸缩摇臂在内伸缩筒与外筒四周增加了滚轮，由于伸缩摇臂支撑几吨重的掘进头、扒装头需要支撑扶正力强大的滚轮，故滚轮的体积必须做得支撑轴粗、外轮皮厚，在伸缩臂上设置上滚轮就阻挡了观察掘进头、扒装头工作状态的视线，在伸缩臂下部设置下滚轮就使摇臂减少了物料进入伸缩臂下部刮板输送机的通道，经常造成摇臂下落工作时，物料不能进入刮板输送机，阻碍了物料的输送，降低了生产效率，为了解决上述问题，本发明提出了一种低厚度滚动导向伸缩摇臂。
本发明内容如下
一种低厚度滚动导向伸缩摇臂包括伸缩臂托架、滚动摩擦伸缩臂、上下滚动支撑伸缩臂导向机构和左右扶正伸缩臂导向机构等，上下滚动支撑伸缩臂导向机构包括上下支撑伸缩臂导向轮或上下支撑伸缩臂导向件等，上下支撑伸缩臂导向轮包括上下支撑导向轮轴和上下支撑套轴轮，上下支撑导向轮轴和上下支撑套轴轮分体连接或为一体式，左右扶正伸缩臂导向机构包括左右扶正伸缩臂导向轮或左右扶正伸缩臂导向件等，上下支撑伸缩臂导向轮设置在伸缩臂托架上或设置在滚动摩擦伸缩臂上，滚动摩擦伸缩臂包括中空工字扣轮伸缩臂或口形扣槽滚轮伸缩臂等，中空工字扣轮伸缩臂包括扣合导向轮槽等，扣合导向轮槽包括左扣合导向轮槽和/或右扣合导向轮槽，左扣合导向轮槽包括左扣合支撑轮上面、左扣合支撑轮下面和左贴合左右扶正面，上下支撑伸缩臂导向轮贴合左扣合支撑轮上面滚动或上下支撑伸缩臂导向轮贴合左扣合支撑轮下面滚动，上下支撑伸缩臂导向轮配合左扣合支撑轮上面、左扣合支撑轮下面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂滚动摩擦伸缩上下晃动，右扣合导向轮槽包括右扣合支撑轮上面、右扣合支撑轮下面和右贴合左右扶正面，伸缩臂托架包括左右支撑上下导向轮件或上下支撑伸缩臂件，伸缩臂托架还包括伸缩臂托架板，左右支撑上下导向轮件包括左支撑上下导向轮件和/或右支撑上下导向轮件等，左支撑上下导向轮件和/或右 支撑上下导向轮件设置在伸缩臂托架板上，当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向轮时，在左右支撑上下导向轮件上设置支撑上下导向轮轴或设置支撑上下导向轮托，在支撑上下导向轮轴或在支撑上下导向轮托上设置上下支撑伸缩臂导向轮，在左右支撑上下导向轮件上设置伸缩臂托架支撑左右扶正轮托或在支撑上下导向轮托上设置上下导向轮托支撑左右扶正轮托，左右扶正伸缩臂导向轮设置在伸缩臂托架支撑左右扶正轮托上或左右扶正伸缩臂导向轮设置在上下导向轮托支撑左右扶正轮托上，滚动摩擦伸缩臂两侧设置左扣合导向轮槽和右扣合导向轮槽，在伸缩臂托架上设置前左上下支撑伸缩臂导向轮、后左上下支撑伸缩臂导向轮、前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮设置在左扣合导向轮槽内且在左扣合支撑轮上面与左扣合支撑轮下面之间，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮设置在右扣合导向轮槽内且在右扣合支撑轮上面与右扣合支撑轮下面之间，左贴合左右扶正面与右贴合左右扶正面组成贴合左右扶正面，左右扶正伸缩臂导向轮设置在扣合导向轮槽内且表面与贴合左右扶正面贴合，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮通过左扣合支撑轮上面、左扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮通过右扣合支撑轮上面、右扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，阻止滚动摩擦伸缩臂上下晃动，在伸缩臂托架设置左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮通过贴合左右扶正面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂左右晃动。
滚动摩擦伸缩臂包括中空工字扣轮伸缩臂或口形扣槽滚轮伸缩臂等，当使用中空工字扣轮伸缩臂时，中空工字扣轮伸缩臂包括中空工字架，左扣合导向轮槽与右扣合导向轮槽设置在中空工字扣轮伸缩臂两侧，中空工字架包括工字中空结构等，滚动摩擦伸缩臂包括伸缩油缸等，伸缩油缸前端与工字中空结构前部连接，伸缩油缸后端与伸缩臂托架连接，伸缩油缸伸缩带动滚动摩擦伸缩臂伸缩，或当使用口形扣槽滚轮伸缩臂时，口形扣槽滚轮伸缩臂包括方形伸缩架和侧翼滚轮机构等，侧翼滚轮机构设置在方形伸缩架两侧，侧翼滚轮机构包括上下支撑伸缩臂滚轮和左右扶正伸缩臂滚轮或包括上下支撑伸缩臂滚轮和左右扶正伸缩臂导向板等，上下支撑伸缩臂滚轮与左右扶正伸缩臂滚轮组成上下左右导向轮组，上下左右导向轮组包括左前上下左右导向轮组、左后上下左右导向轮组、右前上下左右导向轮组和右后上下左右导向轮组，左前上下左右导向轮组与左后上下左右导向轮组前后设置在方形伸缩架左侧，右前上下左右导向轮组与右后上下左右导向轮组前后设置在方形伸缩架右侧，伸缩臂托架包 括托架左扣轮槽和托架右扣轮槽等，托架左扣轮槽包括托架左扣轮槽上板和托架左扣轮槽下板等,托架右扣轮槽包括托架右扣轮槽上板和托架右扣轮槽下板等,托架左扣轮槽上板和托架右扣轮槽上板为分体或为一体式,托架左扣轮槽下板和托架右扣轮槽下板为分体或为一体式，左前上下左右导向轮组与左后上下左右导向轮组设置在托架左扣轮槽内，右前上下左右导向轮组与右后上下左右导向轮组设置在托架右扣轮槽内，左前上下左右导向轮组、左后上下左右导向轮组、右前上下左右导向轮组和右后上下左右导向轮组支撑方形伸缩架，伸缩油缸一端与方形伸缩架前部连接，另一端与伸缩臂托架连接，伸缩油缸伸缩带动口形扣槽滚轮伸缩臂伸缩。
所述的伸缩臂托架包括轮槽框架等，轮槽框架包括左轮槽框架和/或右轮槽框架等，伸缩臂托架还包括左支撑轮槽框架件和/或右支撑轮槽框架件等，左轮槽框架设置在左支撑轮槽框架件上，右轮槽框架设置在右支撑轮槽框架件上，伸缩臂托架包括托轮槽框板，轮槽框架设置在托轮槽框板侧边，轮槽框架与托轮槽框板之间设有放置左扣合导向轮槽和右扣合导向轮槽间隙，左轮槽框架上设有前支撑导向轮槽框孔和/或后支撑导向轮槽框孔，左支撑轮槽框架件上对应的设有前左支撑导向轮轴孔和/或后左支撑导向轮轴孔，上下支撑伸缩臂导向轮设置于前支撑导向轮槽框孔，由前左支撑导向轮轴孔支撑和/或由后左支撑导向轮轴孔支撑，上下支撑伸缩臂导向轮表面高出轮槽框架表面，上下支撑伸缩臂导向轮上下表面分别与左扣合支撑轮上面与左扣合支撑轮下面平行配合，左扣合支撑轮下面、右扣合支撑轮下面支托滚动摩擦伸缩臂，左扣合支撑轮上面、右扣合支撑轮上面限制滚动摩擦伸缩臂向上翘动。
所述的左右扶正伸缩臂导向轮包括左右扶正伸缩臂轴和左右扶正伸缩臂轮等，左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对滚动摩擦伸缩臂滚动摩擦左右导向，在支撑上下导向轮托朝向滚动摩擦伸缩臂的贴合左右扶正面的端面上设置支撑左右导向轮轴件，支撑左右导向轮轴件包括上支撑左右导向轮轴件和下支撑左右导向轮轴件，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右扶正伸缩臂轴，左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对伸缩臂滚动摩擦左右导向，或当左右扶正伸缩臂轴和左右扶正伸缩臂轮为一体式时，左右扶正伸缩臂轴和左右扶正伸缩臂轮形成左右扶正伸缩臂轴轮，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右扶正伸缩臂轴轮，贴合左右扶正面从左扣合导向轮槽和右扣合导向轮槽的槽底向左右扶正伸缩臂轴轮侧凸出，贴合左右扶正面凸出的长度使左右扶正伸缩臂轴轮与贴合左右扶正面贴靠，左右扶正伸缩臂轴轮转动对滚动摩擦伸缩臂滚动摩擦左右导向，左右扶正伸缩臂导向件包括平板左右扶正伸缩臂件或弧板左右扶正伸缩臂件或滚珠板左右扶正伸缩臂件或孔板左右扶正伸缩臂件或槽板左右扶正伸缩臂件或滚柱板左右扶正伸缩臂件，当使用滚柱板左右扶正伸缩臂件时，滚柱板左右扶正伸缩臂件包括镶滚柱孔板、滚柱，镶滚柱孔板 上露出滚柱孔宽度小于滚柱直径，镶滚柱孔板固定在轮槽框架上，滚柱设置在镶滚柱孔板上，其柱面部分露出镶滚柱板孔，滚柱面与左贴合左右扶正面贴合和/或滚柱面与右贴合左右扶正面贴合，对滚动摩擦伸缩臂左右扶正。
所述的在滚动摩擦伸缩臂前端设置采掘头或设置扒料头或设置冲击头等，滚动摩擦伸缩臂向前伸缩时，前左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮上面，后左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮下面，前右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮上面，后右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮下面，左右扶正伸缩臂导向轮包括左前左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮、左后左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮轮面贴合左贴合左右扶正面，右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮轮面贴合右贴合左右扶正面，左前左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮、左后左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮与左右扶正面贴合阻止滚动摩擦伸缩臂左右晃动，左扣合支撑轮上面与左扣合支撑轮下面之间的距离大于或等于上下支撑伸缩臂导向轮直径，其间距大于范围不超过10mm，稳定支撑采掘头或扒料头或冲击头等。
所述的滚动摩擦伸缩臂前部设有扒装料部，扒装料部还包括旋转扒装器或伸缩扒装器等，滚动摩擦伸缩臂包括旋转滚动摩擦伸缩臂或固定滚动摩擦伸缩臂或铰轴滚动摩擦伸缩臂等，旋转滚动摩擦伸缩臂后端设有旋转伸缩臂结构，旋转伸缩臂结构带动旋转滚动摩擦伸缩臂左右旋转，铰轴滚动摩擦伸缩臂后端设置伸缩臂铰轴，伸缩臂铰轴支撑铰轴滚动摩擦伸缩臂上下摆动，铰轴滚动摩擦伸缩臂有升降动力驱动上下摆动，或铰轴滚动摩擦伸缩臂在扒装料部随物料升高向上扒料时向上摆动，在扒装料部随物料下降向下扒料时向下摆动，铰轴滚动摩擦伸缩臂自身重量为扒料重力。
所述的滚动摩擦伸缩臂前部设有支撑旋转摆臂结构、旋转摆臂和旋转扒装部等，旋转扒装部设置在旋转摆臂前端，支撑旋转摆臂结构包括支撑旋转臂摆动轴和旋转摆臂驱动件，旋转摆臂包括旋转摆臂套筒和旋转臂连驱动器件，支撑旋转臂摆动轴由滚动摩擦伸缩臂支撑或滑动摩擦伸缩臂支撑，支撑旋转臂摆动轴穿接旋转摆臂套筒，旋转臂连驱动器件设置在旋转摆臂套筒左侧和/或右侧，旋转摆臂驱动件一端固定在滚动摩擦伸缩臂上或固定在滑动摩擦伸缩臂上，另一端与旋转臂连驱动器件铰接，旋转摆臂驱动件驱动旋转臂连驱动器件，旋转臂连驱动器件带动旋转摆臂套筒旋转，旋转摆臂左右摆动带动旋转扒装部左右摆动扒料，滚动摩擦伸缩臂和旋转摆臂下部设有收运出料部，收运出料部包括收运出料铲板，收运出料铲板包括扇形收运出料铲板或方形收运出料铲板或多边形收运出料铲板，旋转摆臂的长度和旋转扒装部的形状根据收运出料部的高度、宽度和形状设置，使旋转扒装部旋转半径与收运出料 铲板结构配合将收运出料铲板周围的物料扒入收运出料部。
所述的旋转摆臂包括传递动力件或传动通道等，传动通道设置在旋转摆臂中部或旋转摆臂上部，旋转扒装部包括扒装头动力件和/或扒装头传动件等，当使用扒装头动力件时，扒装头动力件包括传动胶管或传动电缆等，旋转扒装器设有旋转扒料头和固定扒装头动力件结构等，传动胶管或传动电缆穿过传动通道与扒装头传动件连接或传动胶管或传动电缆设置在旋转摆臂上部与扒装头传动件连接，扒装头动力件设置于固定扒装头动力件结构，旋转扒料头设置在扒装头动力件的一侧或两侧，扒装头动力件旋转驱动旋转扒料头旋转连续扒装料，当使用传递动力件时，旋转扒装器包括扒装头传动件，扒装头传动件包括齿轮传动件或链齿轮传动件等，齿轮传动件包括扒装头齿轮传动件和摆臂齿轮传动件等，摆臂齿轮传动件设置在旋转摆臂上或设置在滚动摩擦伸缩臂上，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒料头，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒装器，滚动连续扒装料。
所述的左右扶正伸缩臂导向轮包括左右扶正伸缩臂导向滚轴等，当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向滚轴时，在左右支撑上下导向轮件上设置支撑左右扶正滚轴托或在伸缩臂托架板上设置支撑左右扶正滚轴托,左右扶正伸缩臂导向滚轴设置在支撑左右扶正滚轴托上，支撑左右扶正滚轴托包括滚轴弧面槽，左右扶正伸缩臂导向滚轴设置在滚轴弧面槽内，使左右扶正伸缩臂导向滚轴朝向贴合左右扶正面方向部分轴体从滚轴弧面槽的槽口处凸出，其凸出部分与贴合左右扶正面贴合，左右扶正伸缩臂导向滚轴扶正滚动摩擦伸缩臂往复伸缩，减少低厚度滚动导向伸缩摇臂左右宽度。
所述的伸缩臂托架还包括托伸缩臂导向轮板或托伸缩臂导向轮槽框或托伸缩臂导向轮槽块等，上下支撑伸缩臂导向轮包括上下支撑伸缩臂导向滚轴或上下支撑伸缩臂导向轴轮等，左右扶正伸缩臂导向轮包括左右扶正伸缩臂导向滚轴或左右扶正伸缩臂导向轴轮等，当使用托伸缩臂导向轮槽框时，托伸缩臂导向轮槽框包括导向轮槽框上托板、导向轮槽框下托板和连上下托板件等，连上下托板件连接导向轮槽框上托板和导向轮槽框下托板，形成支撑导向轮框架结构，将上下支撑伸缩臂导向轮和左右扶正伸缩臂导向轮紧凑的组合在支撑导向轮框架结构内，或当使用托伸缩臂导向轮槽块时，托伸缩臂导向轮槽块包括托上下导向轮弧槽和/或支撑左右导向轮弧槽等,上下支撑伸缩臂导向滚轴设置在托上下导向轮弧槽内和/或左右扶正伸缩臂导向滚轴设置在支撑左右导向轮弧槽内。
本发明的有益效果:
1.上下支撑伸缩臂导向轮设置在伸缩臂托架上或设置在滚动摩擦伸缩臂上，左支撑上下导向 轮件和/或右支撑上下导向轮件设置在伸缩臂托架板上，当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向轮时，在左右支撑上下导向轮件上设置支撑上下导向轮轴或设置支撑上下导向轮托，在支撑上下导向轮轴或在支撑上下导向轮托上设置上下支撑伸缩臂导向轮，在左右支撑上下导向轮件上设置伸缩臂托架支撑左右扶正轮托或在支撑上下导向轮托上设置上下导向轮托支撑左右扶正轮托，左右扶正伸缩臂导向轮设置在伸缩臂托架支撑左右扶正轮托上或左右扶正伸缩臂导向轮设置在上下导向轮托支撑左右扶正轮托上，滚动摩擦伸缩臂两侧设置左扣合导向轮槽和右扣合导向轮槽，在伸缩臂托架上设置前左上下支撑伸缩臂导向轮、后左上下支撑伸缩臂导向轮、前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮设置在左扣合导向轮槽内且在左扣合支撑轮上面与左扣合支撑轮下面之间，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮设置在右扣合导向轮槽内且在右扣合支撑轮上面与右扣合支撑轮下面之间，左右扶正伸缩臂导向轮设置在扣合导向轮槽内且表面与贴合左右扶正面贴合，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮通过左扣合支撑轮上面、左扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮通过右扣合支撑轮上面、右扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，阻止滚动摩擦伸缩臂上下晃动，在伸缩臂托架上设置左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮通过贴合左右扶正面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂左右晃动。在滚动摩擦伸缩臂与伸缩臂托架之间的两侧设置上下滚动支撑伸缩臂导向机构和左右扶正伸缩臂导向机构，将设置在滚动摩擦伸缩臂四个方位的滚轮改变为设置在滚动摩擦伸缩臂两侧，对滚动摩擦伸缩臂进行滚动支撑、导向、扶正，使滚动摩擦伸缩臂既不上下跳动也不左右晃动，大大降低了滚动摩擦伸缩臂的上下厚度或减少了滚动摩擦伸缩臂的左右厚度，既避免了滑动摩擦故障，又避免了目前使用的滚动摩擦伸缩摇臂在内伸缩筒与外筒四周增加体积大滚轮结构，阻挡观察掘进头、扒装头工作状态视线，使摇臂减少了物料进入伸缩臂下部刮板输送机通道的缺陷，改变了滚动摩擦伸缩摇臂下落工作时，物料不能进入刮板输送机，阻碍输送物料的不良结构，提高了生产效率，确保了伸缩摇臂支撑几吨重的掘进头、扒装头各部件的强度，本发明结构紧凑、减少了原材料的使用，左右支撑上下导向轮件和上下支撑伸缩臂导向轮配合、左右扶正伸缩臂导向轮通过贴合左右扶正面对滚动摩擦伸缩臂导向，使用结构强度高，扶正力度大,安装、维修简单快捷，提高了摇臂适应采掘各种物料的工作效率及灵活性。
2.当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向件时，在左右支撑上下导向轮件 上设置支撑上下导向轮轴或设置支撑上下导向轮托，在支撑上下导向轮轴或在支撑上下导向轮托上设置上下支撑伸缩臂导向轮，在支撑上下导向轮轴端设置左右扶正伸缩臂导向件或在支撑上下导向轮托上设置左右扶正伸缩臂导向件，左右扶正伸缩臂导向件与支撑上下导向轮托分体连接或为一体式，滚动摩擦伸缩臂两侧设置扣合导向轮槽，上下支撑伸缩臂导向轮设置在扣合导向轮槽内且在扣合支撑轮上面与扣合支撑轮下面之间，左右扶正伸缩臂导向件设置在扣合导向轮槽内且表面与贴合左右扶正面贴合，在伸缩臂托架上设置前左上下支撑伸缩臂导向轮、后左上下支撑伸缩臂导向轮、前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮，前左上下支撑伸缩臂导向轮、后左上下支撑伸缩臂导向轮、前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮通过扣合支撑轮上面与扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，阻止滚动摩擦伸缩臂上下晃动，前左左右扶正伸缩臂导向件、后左左右扶正伸缩臂导向件、前右左右扶正伸缩臂导向件和后右左右扶正伸缩臂导向件上设有朝向配合贴合左右扶正面导向耐磨件，前左左右扶正伸缩臂导向件、后左左右扶正伸缩臂导向件、前右左右扶正伸缩臂导向件和后右左右扶正伸缩臂导向件通过贴合左右扶正面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂左右晃动,用贴合左右扶正面导向耐磨件替代左右扶正伸缩臂导向轮，减少了扣合导向轮槽的深度，减少了扣合支撑轮面宽度，减少了滚动摩擦伸缩摇臂的左右宽度，节约了制造成本，相对提高了扣合支撑轮面强度，用贴合左右扶正面导向耐磨件配合上下支撑伸缩臂导向轮，用上下支撑伸缩臂导向轮对滚动摩擦伸缩臂滚动摩擦支撑，减少在地球引力作用下伸缩臂对上下支撑件的摩擦力阻力，同时用贴合左右扶正面导向耐磨件对伸缩臂左右扶正，对摩擦阻力大的部位用滚动摩擦支撑，对摩擦阻力相对小的部位用滑动摩擦扶正，结构巧妙，简单可靠，制造成本低，安装、维护简单快捷。
3.左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对伸缩臂滚动摩擦左右导向，在支撑上下导向轮托朝向伸缩臂的贴合左右扶正面的端面上设置支撑左右导向轮轴件，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右扶正伸缩臂轴，左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对伸缩臂滚动摩擦左右导向，或当左右扶正伸缩臂轴和左右扶正伸缩臂轮为一体式时，左右扶正伸缩臂轴和左右扶正伸缩臂轮形成左右扶正伸缩臂轴轮，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右支撑伸缩臂轴轮，贴合左右扶正面从左扣合导向轮槽和右扣合导向轮槽的槽底向左右扶正伸缩臂轴轮侧凸出，贴合左右扶正面凸出的长度使左右扶正伸缩臂轴轮与贴合左右扶正面贴靠，左右扶正伸缩臂轴轮转动对伸缩臂滚动摩擦左右导向，用左右扶正伸缩臂轴轮，即是用滚轮轴作滚轮用，减少滚轮的直径，减少了扣合导向轮槽的深度，减少了滚动摩擦伸缩摇臂的左右宽度，减少了滚动摩擦伸缩摇臂的重量，巧妙了实现了对伸缩臂滚动摩擦左右扶正。
4.当使用中空工字扣轮伸缩臂时，左扣合导向轮槽与右扣合导向轮槽设置在中空工字扣轮伸缩臂两侧，伸缩油缸前端与工字中空结构前部连接，伸缩油缸后端与伸缩臂托架连接，伸缩油缸伸缩带动滚动摩擦伸缩臂伸缩，或当使用口形扣槽滚轮伸缩臂时，侧翼滚轮机构设置在方形伸缩架两侧，上下支撑伸缩臂滚轮与左右扶正伸缩臂滚轮组成上下左右导向轮组，左前上下左右导向轮组与左后上下左右导向轮组前后设置在方形伸缩架左侧，右前上下左右导向轮组与右后上下左右导向轮组前后设置在方形伸缩架右侧，左前上下左右导向轮组与左后上下左右导向轮组设置在托架左扣轮槽内，右前上下左右导向轮组与右后上下左右导向轮组设置在托架右扣轮槽内，左前上下左右导向轮组、左后上下左右导向轮组、右前上下左右导向轮组和右后上下左右导向轮组支撑方形伸缩架，伸缩油缸一端与方形伸缩架前部连接，另一端与伸缩臂托架连接，伸缩油缸伸缩带动口形扣槽滚轮伸缩臂伸缩，托架左扣轮槽上板和托架右扣轮槽上板为一体式,托架左扣轮槽下板和托架右扣轮槽下板为一体式，降低了滚动摩擦伸缩臂的整体高度，结构强度大，结构紧凑，占用空间少，侧翼滚轮机构设置在口形扣槽滚轮伸缩臂上，有利于在需要维修时将口形扣槽滚轮伸缩臂取出，既可对口形扣槽滚轮伸缩臂上的上下左右导向轮组进行敞开式维修，提高了维修效率，在中空工字扣轮伸缩臂中空部位设置伸缩油缸，避免了两侧设置伸缩油缸的复杂结构，用一个油缸伸缩避免了两油缸工作的伸缩误差，提高了伸缩精确度，结构简单、可靠，节约了制造成本。
5.左轮槽框架设置在左支撑轮槽框架件上，右轮槽框架设置在右支撑轮槽框架件上，轮槽框架设置在托轮槽框板侧边，轮槽框架与托轮槽框板之间设有放置左扣合导向轮槽和右扣合导向轮槽间隙，左轮槽框架上设有前支撑导向轮槽框孔和/或后支撑导向轮槽框孔，左支撑轮槽框架件上对应的设有前左支撑导向轮轴孔和/或后左支撑导向轮轴孔，上下支撑伸缩臂导向轮由前支撑导向轮槽框孔及前左支撑导向轮轴孔，由前左支撑导向轮轴孔支撑和/或由后左支撑导向轮轴孔支撑，上下支撑伸缩臂导向轮表面高出轮槽框架表面，上下支撑伸缩臂导向轮上下表面分别与左扣合支撑轮上面与左扣合支撑轮下面平行配合，左扣合支撑轮下面、右扣合支撑轮下面支托滚动摩擦伸缩臂，左扣合支撑轮上面、右扣合支撑轮上面限制滚动摩擦伸缩臂向上翘动，轮槽框架虽然是悬靠在伸缩臂托架侧边，前支撑导向轮槽框孔与前左支撑导向轮轴孔配合支撑上下支撑伸缩臂导向轮轴，用两轴孔支撑提高了上下支撑伸缩臂导向轮支撑强度，便于加工制作、安装维修，轮槽框架将前后设置的支撑上下导向轮托连接为框架结构，提高了支撑上下导向轮托结构强度，提高了上下支撑伸缩臂导向轮的稳定性，由于轮槽框架与伸缩臂托架长距离、框架形多点连接，大大增加了支撑上下导向轮托的结构强度，提高了滚动导向机构的使用寿命。
6.当使用滚柱板左右扶正伸缩臂件时，镶滚柱孔板上露出滚柱孔宽度小于滚柱直径，镶滚柱 孔板固定在轮槽框架上，滚柱设置在镶滚柱孔板上，其柱面部分露出镶滚柱板孔，滚柱面与左贴合左右扶正面贴合和/或滚柱面与右贴合左右扶正面贴合，对滚动摩擦伸缩臂左右扶正，减少了左右扶正滚动摩擦伸缩臂的扶正机构的宽度，相对应地减少了滚动摩擦伸缩臂的宽度，节约了制造成本及设备安装空间，提高了摇臂使用寿命。
7.滚动摩擦伸缩臂向前伸缩时，前左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮上面，后左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮下面，前右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮上面，后右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮下面，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮轮面贴合左贴合左右扶正面，右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮轮面贴合右贴合左右扶正面，左前左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮、左后左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮与左右扶正面贴合阻止滚动摩擦伸缩臂左右晃动，左扣合支撑轮上面与左扣合支撑轮下面之间的距离大于或等于上下支撑伸缩臂导向轮直径，其间距大于范围不超过10mm，稳定支撑采掘头或扒料头或冲击头，对冲击部进行有效缓冲，保证设备稳定运转。
8.旋转滚动摩擦伸缩臂后端设有旋转伸缩臂结构，旋转伸缩臂结构带动旋转滚动摩擦伸缩臂左右旋转，铰轴滚动摩擦伸缩臂后端设置伸缩臂铰轴，伸缩臂铰轴支撑铰轴滚动摩擦伸缩臂上下摆动，铰轴滚动摩擦伸缩臂有升降动力驱动上下摆动，或铰轴滚动摩擦伸缩臂在扒装料部随物料升高向上扒料时向上摆动，在扒装料部随物料下降向下扒料时向下摆动，铰轴滚动摩擦伸缩臂自身重量为扒料重力，旋转扒装头旋转扒料，扒装齿扒住物料随物料的高度升降扒装物料，利用扒装齿耙料爬行功能使扒装头、伸缩臂随物料的高低升降，利用扒装头、伸缩臂自身的重量将物料扒入刮板机，不会使扒装料部、滚动摩擦伸缩臂由动力过度驱动造成硬性损坏。
9.旋转扒装部设置在旋转摆臂前端，支撑旋转臂摆动轴由滚动摩擦伸缩臂支撑或滑动摩擦伸缩臂支撑，支撑旋转臂摆动轴穿接旋转摆臂套筒，旋转臂连驱动器件设置在旋转摆臂套筒左侧和/或右侧，旋转摆臂驱动件一端固定在滚动摩擦伸缩臂上或固定在滑动摩擦伸缩臂上，另一端与旋转臂连驱动器件铰接，旋转摆臂驱动件驱动旋转臂连驱动器件，旋转臂连驱动器件带动旋转摆臂套筒旋转，旋转摆臂左右摆动带动旋转扒装部左右摆动扒料，该发明的铰轴滚动摩擦伸缩臂与旋转摆臂配合既能伸缩扒料，滚动摩擦伸缩臂和旋转摆臂下部设有收运出料部，旋转摆臂的长度和旋转扒装部的形状根据收运出料部的高度、宽度和形状设置，使旋转扒装部旋转半径与收运出料部结构配合将收运出料部周围的物料扒入收运出料部，避免滚动摩擦伸缩臂旋转出现的滚动摩擦伸缩臂带动的旋转扒装部旋转半径大于扇形收运出料铲板半径，使扇形收运出料铲板左右两边物料不能被扒入收运出料部等问题，结构巧妙、实用性强。
10.旋转摆臂包括传递动力件或传动通道，传动通道设置在旋转摆臂中部或旋转摆臂上部，旋转扒装部包括扒装头动力件和/或扒装头传动件，当使用扒装头动力件时，扒装头动力件包括传动胶管或传动电缆，旋转扒装器设有旋转扒料头和固定扒装头动力件结构，传动胶管或传动电缆穿过传动通道与扒装头传动件连接或传动胶管或传动电缆设置在旋转摆臂上部与扒装头传动件连接，扒装头动力件设置于固定扒装头动力件结构，旋转扒料头设置在扒装头动力件的一侧或两侧，扒装头动力件旋转驱动旋转扒料头旋转连续扒装料，当使用传递动力件时，旋转扒装器包括扒装头传动件，扒装头传动件包括齿轮传动件或链齿轮传动件，齿轮传动件包括扒装头齿轮传动件和摆臂齿轮传动件，摆臂齿轮传动件设置在旋转摆臂上或设置在滚动摩擦伸缩臂上，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒装头，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒料器，滚动连续扒装料，扒装头动力件设置在旋转摆臂前部，扒装头动力件直接带动旋转扒料头扒料，使旋转扒料头定位准确，扒料精度高，动能利用率高，扒装头齿轮传动件驱动旋转扒料头可以使扒装头动力件后置，避免物料磕碰、损伤扒装头动力件，有效的保护动力机构，使扒装头动力件后置，将扒装头动力件所占用的空间布置旋转扒料头，使旋转扒料头扒料臂加长，有利于扒装大块物料，提高扒装效率和扒装性能。
11.当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向滚轴时，在左右支撑上下导向轮件上设置支撑左右扶正滚轴托或在伸缩臂托架板上设置支撑左右扶正滚轴托,左右扶正伸缩臂导向滚轴设置在支撑左右扶正滚轴托上，左右扶正伸缩臂导向滚轴设置在滚轴弧面槽内，使左右扶正伸缩臂导向滚轴朝向贴合左右扶正面方向部分轴体从滚轴弧面槽的槽口处凸出，其凸出部分与贴合左右扶正面贴合，左右扶正伸缩臂导向滚轴扶正滚动摩擦伸缩臂往复伸缩，左右扶正伸缩臂导向滚轴扶正力度大且抗冲击能力强，结构简单、易损件少，减少低厚度滚动导向伸缩摇臂左右宽度，使设备更好适应在狭窄的巷道中工作。
12.当使用托伸缩臂导向轮槽框时，连上下托板件连接导向轮槽框上托板和导向轮槽框下托板，形成支撑导向轮框架结构，将上下支撑伸缩臂导向轮和左右扶正伸缩臂导向轮紧凑的组合在支撑导向轮框架结构内，缩短了上下支撑伸缩臂导向轮和左右扶正伸缩臂导向轮前后占用的空间，相对增加了伸缩臂的伸缩长度，增强了对上下支撑伸缩臂导向轮和/或对左右扶正伸缩臂导向轮的支撑强度，或当使用托伸缩臂导向轮槽块时，上下支撑伸缩臂导向滚轴设置在托上下导向轮弧槽内和/或左右扶正伸缩臂导向滚轴设置在支撑左右导向轮弧槽内，使用上下支撑伸缩臂导向滚轴、左右扶正伸缩臂导向滚轴减少了上下支撑伸缩臂导向轮和左右扶正伸缩臂导向轮的直径，将轮皮占用的空间加粗滚轴的直径，减少了整体宽度，提高了滚动导向部件的结构强度，省去了轮皮占用的空间，使低厚度滚动导向伸缩摇臂结构紧凑，实用性 能强，相对增加了伸缩长度，加工制造工序少，节约用料，维修量少，使用寿命长。
附图说明
图1是实施例1中低厚度滚动导向伸缩摇臂结构示意图；
图2是实施例1中低厚度滚动导向伸缩摇臂局部结构剖视图；
图3是实施例1中低厚度滚动导向伸缩摇臂局部结构示意图；
图4是实施例1中低厚度滚动导向伸缩摇臂局部结构示意图；
图5是实施例1中低厚度滚动导向伸缩摇臂局部结构示意图；
图6是实施例1中低厚度滚动导向伸缩摇臂局部结构剖视图；
图7是实施例1中低厚度滚动导向伸缩摇臂局部结构示意图；
图8是实施例1中低厚度滚动导向伸缩摇臂局部结构剖视图；
图9是实施例1中低厚度滚动导向伸缩摇臂局部结构示意图；
图10是实施例1中低厚度滚动导向伸缩摇臂局部结构剖视图；
图11是实施例2中低厚度滚动导向伸缩摇臂局部结构剖视图；
图12是实施例2中低厚度滚动导向伸缩摇臂局部结构剖视图；
图13是实施例2中低厚度滚动导向伸缩摇臂局部结构示意图；
图14是实施例3中低厚度滚动导向伸缩摇臂局部结构剖视图；
图15是实施例3中低厚度滚动导向伸缩摇臂局部结构示意图；
图16是实施例3中低厚度滚动导向伸缩摇臂局部结构剖视图；
图17是实施例3中低厚度滚动导向伸缩摇臂局部结构剖视图；
图18是实施例4中低厚度滚动导向伸缩摇臂局部结构剖视图；
图19是实施例4中低厚度滚动导向伸缩摇臂局部结构示意图；
图20是实施例4中低厚度滚动导向伸缩摇臂局部结构剖视图；
图21是实施例4中低厚度滚动导向伸缩摇臂局部结构示意图；
图22是实施例4中低厚度滚动导向伸缩摇臂局部结构剖视图；
图23是实施例4中低厚度滚动导向伸缩摇臂局部结构剖视图；
图24是实施例5中低厚度滚动导向伸缩摇臂局部结构剖视图；
图25是实施例6中低厚度滚动导向伸缩摇臂局部结构示意图；
图26是实施例7中低厚度滚动导向伸缩摇臂局部结构示意图；
图27是实施例7中低厚度滚动导向伸缩摇臂局部结构剖视图；
图28是实施例8中低厚度滚动导向伸缩摇臂局部结构示意图；
图29是实施例8中低厚度滚动导向伸缩摇臂局部结构剖视图；
图30是实施例8中低厚度滚动导向伸缩摇臂局部结构剖视图；
图31是实施例8中低厚度滚动导向伸缩摇臂局部结构剖视图；
图32是实施例8中低厚度滚动导向伸缩摇臂局部结构剖视图；
图33是实施例9中低厚度滚动导向伸缩摇臂局部结构剖视图；
图34是实施例10中低厚度滚动导向伸缩摇臂局部结构剖视图；
图35是实施例10中低厚度滚动导向伸缩摇臂局部结构剖视图；
图36是实施例11中低厚度滚动导向伸缩摇臂局部结构剖视图；
图37是实施例11中低厚度滚动导向伸缩摇臂局部结构示意图；
图38是实施例11中低厚度滚动导向伸缩摇臂局部结构示意图；
图39是实施例11中低厚度滚动导向伸缩摇臂局部结构剖视图；
图40是实施例12中低厚度滚动导向伸缩摇臂局部结构示意图；
图41是实施例12中低厚度滚动导向伸缩摇臂局部结构剖视图；
图42是实施例13中低厚度滚动导向伸缩摇臂局部结构示意图；
图43是实施例14中低厚度滚动导向伸缩摇臂局部结构示意图；
图44是实施例15中低厚度滚动导向伸缩摇臂局部结构示意图；
图45是实施例16中低厚度滚动导向伸缩摇臂局部结构示意图；
图46是实施例17中低厚度滚动导向伸缩摇臂局部结构示意图；
图47是实施例18中低厚度滚动导向伸缩摇臂局部结构示意图；
图48是实施例18中低厚度滚动导向伸缩摇臂局部结构示意图；
图49是实施例18中低厚度滚动导向伸缩摇臂局部结构示意图；
图50是实施例19中低厚度滚动导向伸缩摇臂局部结构示意图；
图51是图50的A-A局部剖面示意图；
图52是实施例19中低厚度滚动导向伸缩摇臂局部结构示意图；
图53是实施例20中低厚度滚动导向伸缩摇臂局部剖面示意图；
图54是实施例20中低厚度滚动导向伸缩摇臂局部结构示意图。
图中：1-低厚度滚动导向伸缩摇臂、2-伸缩臂托架、3-滚动摩擦伸缩臂、4-上下滚动支撑伸缩臂导向机构、5-左右扶正伸缩臂导向机构、6-上下支撑伸缩臂导向轮、7-上下支撑伸缩臂导向件、8-上下支撑导向轮轴、9-上下支撑套轴轮、10-左右扶正伸缩臂导向轮、11-左右扶正伸缩臂导向件、12-中空工字扣轮伸缩臂、13-口形扣槽滚轮伸缩臂、14-扣合导向轮槽、15-左扣合导向轮槽、16-右扣合导向轮槽、17-左扣合支撑轮上面、18-左扣合支撑轮下面、19-左贴合左右扶正面、20-右扣合支撑轮上面、21-右扣合支撑轮下面、22-右贴合左右扶正面、23-左右支撑上下导向轮件、24-上下支撑伸缩臂件、25-伸缩臂托架板、26-左支撑上下导向轮件、27-右支撑上下导向轮件、28-支撑上下导向轮轴、29-支撑上下导向轮托、30-伸缩臂托架支撑左右扶正轮托、31-上下导向轮托支撑左右扶正轮托、32-前左上下支撑伸缩臂导向轮、33-后左上下支撑伸缩臂导向轮、34-前右上下支撑伸缩臂导向轮、35-后右上下支撑伸缩臂导向轮、36-贴合左右扶正面、37-左前左右扶正伸缩臂导向轮、38-左后左右扶正伸缩臂导向轮、39-右前左右扶正伸缩臂导向轮、40-右后左右扶正伸缩臂导向轮、41-扣合支撑轮上面、42-扣合支撑轮下面、43-前左左右扶正伸缩臂导向件、44-后左左右扶正伸缩臂导向件、45-前右左右扶正伸缩臂导向件、46-后右左右扶正伸缩臂导向件、47-朝向配合贴合左右扶正面导向耐磨件、48-左右扶正伸缩臂轴、49-左右扶正伸缩臂轮、50-支撑左右导向轮轴件、51-上支撑左右导向轮轴件、52-下支撑左右导向轮轴件、53-左右扶正伸缩臂轴轮、54-中空工字架、55-工字中空结构、56-伸缩油缸、57-方形伸缩架、58-侧翼滚轮机构、59-上下支撑伸缩臂滚轮、60-左右扶正伸缩臂滚轮、61-左右扶正伸缩臂导向板、62-上下左右导向轮组、63-左前上下左右导向轮组、64-左后上下左右导向轮组、65-右前上下左右导向轮组、66-右后上下左右导向轮组、67-托架左扣轮槽、68-托架右扣轮槽、69-托架左扣轮槽上板、70-托架左扣轮槽下板、71-托架右扣轮槽上板、72-托架右扣轮槽下板、73-轮槽框架、74-左轮槽框架、75-右轮槽框架、76-左支撑轮槽框架件、77-右支撑轮槽框架件、78-托轮槽框板、79-前支撑导向轮槽框孔、80-后支撑导向轮槽框孔、81-前左支撑导向轮轴孔、82-后左支撑导向轮轴孔、83-滚柱板左右扶正伸缩臂件、84-镶滚柱孔板、85-滚柱、86-平板左右扶正伸缩臂件、87-弧板左右扶正伸缩臂件、88-滚珠板左右扶正伸缩臂件、89-采掘头、90-扒装料部、91-旋转扒装器、92-旋转滚动摩擦伸缩臂、93-铰轴滚动摩擦伸缩臂、94-旋转伸缩臂结构、95-伸缩臂铰轴、96-支撑旋转摆臂结构、97-旋转摆臂、98-旋转扒装部、99-支撑旋转臂摆动轴、100-旋转摆臂驱动件、101-旋转摆臂套筒、102-旋转臂连驱动器件、103-收运出料部、104-收运 出料铲板、105-多边形收运出料铲板、106-传递动力件、107-传动通道、108-扒装头动力件、109-扒装头传动件、110-传动胶管、111-旋转扒料头、112-固定扒装头动力件结构、113-齿轮传动件、114-扒装头齿轮传动件、115-摆臂齿轮传动件、116-左右扶正伸缩臂导向滚轴、117-支撑左右扶正滚轴托、118-滚轴弧面槽、118.1-托伸缩臂导向轮槽框、119-上下支撑伸缩臂导向滚轴、120-导向轮槽框上托板、121-导向轮槽框下托板、122-连上下托板件、123-支撑导向轮框架结构、124-托伸缩臂导向轮槽块、125-托上下导向轮弧槽、126-支撑左右导向轮弧槽。
具体实施方式
实施例1
如图1至图10所示，低厚度滚动导向伸缩摇臂1包括伸缩臂托架2、滚动摩擦伸缩臂3、上下滚动支撑伸缩臂导向机构4和左右扶正伸缩臂导向机构5，上下滚动支撑伸缩臂导向机构4包括上下支撑伸缩臂导向轮6，上下支撑伸缩臂导向轮6包括上下支撑导向轮轴8和上下支撑套轴轮9，上下支撑导向轮轴8和上下支撑套轴轮9分体连接，左右扶正伸缩臂导向机构5包括左右扶正伸缩臂导向轮10，上下支撑伸缩臂导向轮6设置在伸缩臂托架2上，滚动摩擦伸缩臂3包括中空工字扣轮伸缩臂12，中空工字扣轮伸缩臂12包括扣合导向轮槽14，扣合导向轮槽14包括左扣合导向轮槽15和右扣合导向轮槽16，左扣合导向轮槽15包括左扣合支撑轮上面17、左扣合支撑轮下面18和左贴合左右扶正面19，上下支撑伸缩臂导向轮6贴合左扣合支撑轮上面17滚动和上下支撑伸缩臂导向轮6贴合左扣合支撑轮下面18滚动，上下支撑伸缩臂导向轮6配合左扣合支撑轮上面17、左扣合支撑轮下面18对滚动摩擦伸缩臂3导向，阻止滚动摩擦伸缩臂3滚动摩擦伸缩上下晃动，右扣合导向轮槽16包括右扣合支撑轮上面20、右扣合支撑轮下面21和右贴合左右扶正面22。
也可为上下滚动支撑伸缩臂导向机构4包括上下支撑伸缩臂导向件7。
也可为上下支撑导向轮轴8和上下支撑套轴轮9为一体式。
也可为左右扶正伸缩臂导向机构5包括左右扶正伸缩臂导向件11。
也可为上下支撑伸缩臂导向轮6设置在滚动摩擦伸缩臂3上，滚动摩擦伸缩臂3包括口形扣槽滚轮伸缩臂13。
实施例2
如图11至图13所示，伸缩臂托架2包括左右支撑上下导向轮件23，伸缩臂托架2还包括伸缩臂托架板25，左右支撑上下导向轮件23包括左支撑上下导向轮件26和右支撑上下导向轮件27，左支撑上下导向轮件26和右支撑上下导向轮件27设置在伸缩臂托架板25上， 当使用左右支撑上下导向轮件23且使用左右扶正伸缩臂导向轮10时，在左右支撑上下导向轮件23上设置支撑上下导向轮轴28，在支撑上下导向轮轴28上设置上下支撑伸缩臂导向轮6，在伸缩臂托架板25上设置伸缩臂托架支撑左右扶正轮托30上，左右扶正伸缩臂导向轮10设置在伸缩臂托架支撑左右扶正轮托30上。
也可为伸缩臂托架2包括上下支撑伸缩臂件24。
也可为左右支撑上下导向轮件23包括左支撑上下导向轮件26或右支撑上下导向轮件27，左支撑上下导向轮件26或右支撑上下导向轮件27设置在伸缩臂托架板25上。
也可为在左右支撑上下导向轮件23上设置支撑上下导向轮托29，在支撑上下导向轮托29上设置上下支撑伸缩臂导向轮6，在支撑上下导向轮托29上设置上下导向轮托支撑左右扶正轮托31，左右扶正伸缩臂导向轮10设置在上下导向轮托支撑左右扶正轮托31上。
其它同实施例1。
实施例3
如图14至图17所示，滚动摩擦伸缩臂3两侧设置左扣合导向轮槽15和右扣合导向轮槽16，在伸缩臂托架2上设置前左上下支撑伸缩臂导向轮32、后左上下支撑伸缩臂导向轮33、前右上下支撑伸缩臂导向轮34和后右上下支撑伸缩臂导向轮35，前左上下支撑伸缩臂导向轮32和后左上下支撑伸缩臂导向轮33设置在左扣合导向轮槽15内且在左扣合支撑轮上面17与左扣合支撑轮下面18之间，前右上下支撑伸缩臂导向轮34和后右上下支撑伸缩臂导向轮35设置在右扣合导向轮槽16内且在右扣合支撑轮上面20与右扣合支撑轮下面21之间，左贴合左右扶正面19与右贴合左右扶正面22组成贴合左右扶正面36，左右扶正伸缩臂导向轮10设置在扣合导向轮槽14内且表面与贴合左右扶正面36贴合，前左上下支撑伸缩臂导向轮32和后左上下支撑伸缩臂导向轮33通过左扣合支撑轮上面17、左扣合支撑轮下面18对滚动摩擦伸缩臂3支撑并导向，前右上下支撑伸缩臂导向轮34和后右上下支撑伸缩臂导向轮35通过右扣合支撑轮上面20、右扣合支撑轮下面21对滚动摩擦伸缩臂3支撑并导向，阻止滚动摩擦伸缩臂3上下晃动，在伸缩臂托架2设置左前左右扶正伸缩臂导向轮37和左后左右扶正伸缩臂导向轮38、右前左右扶正伸缩臂导向轮39和右后左右扶正伸缩臂导向轮40，左前左右扶正伸缩臂导向轮37和左后左右扶正伸缩臂导向轮38、右前左右扶正伸缩臂导向轮39和右后左右扶正伸缩臂导向轮40通过贴合左右扶正面36对滚动摩擦伸缩臂3导向，阻止滚动摩擦伸缩臂3左右晃动。
其它同实施例1。
实施例4
如图18至图23所示，当使用左右支撑上下导向轮件23且使用左右扶正伸缩臂导向件11时，在左右支撑上下导向轮件23上设置支撑上下导向轮托29，在在支撑上下导向轮托29上设置上下支撑伸缩臂导向轮6，在支撑上下导向轮托29上设置左右扶正伸缩臂导向件11，左右扶正伸缩臂导向件11与支撑上下导向轮托29分体连接，滚动摩擦伸缩臂3两侧设置扣合导向轮槽14，扣合导向轮槽14包括扣合支撑轮上面41、扣合支撑轮下面42和贴合左右扶正面36，上下支撑伸缩臂导向轮6设置在扣合导向轮槽14内且在扣合支撑轮上面41与扣合支撑轮下面42之间，左右扶正伸缩臂导向件11设置在扣合导向轮槽14内且表面与贴合左右扶正面36贴合，在伸缩臂托架2上设置前左上下支撑伸缩臂导向轮32、后左上下支撑伸缩臂导向轮33、前右上下支撑伸缩臂导向轮34和后右上下支撑伸缩臂导向轮35，前左上下支撑伸缩臂导向轮32、后左上下支撑伸缩臂导向轮33、前右上下支撑伸缩臂导向轮34和后右上下支撑伸缩臂导向轮35通过扣合支撑轮上面41与扣合支撑轮下面42对滚动摩擦伸缩臂3支撑并导向，阻止滚动摩擦伸缩臂3上下晃动，左右扶正伸缩臂导向件11包括前左左右扶正伸缩臂导向件43、后左左右扶正伸缩臂导向件44、前右左右扶正伸缩臂导向件45和后右左右扶正伸缩臂导向件46，前左左右扶正伸缩臂导向件43、后左左右扶正伸缩臂导向件44、前右左右扶正伸缩臂导向件45和后右左右扶正伸缩臂导向件46上设有朝向配合贴合左右扶正面导向耐磨件47，前左左右扶正伸缩臂导向件43、后左左右扶正伸缩臂导向件44、前右左右扶正伸缩臂导向件45和后右左右扶正伸缩臂导向件46通过贴合左右扶正面36对滚动摩擦伸缩臂3导向，阻止滚动摩擦伸缩臂3左右晃动。
也可为使用左右支撑上下导向轮件23且使用左右扶正伸缩臂导向件11时，在左右支撑上下导向轮件23上设置支撑上下导向轮轴28，在支撑上下导向轮轴28上设置上下支撑伸缩臂导向轮6，在支撑上下导向轮轴28端设置左右扶正伸缩臂导向件11。
也可为左右扶正伸缩臂导向件11与支撑上下导向轮托29为一体式。
其它同实施例1。
实施例5
如图24所示，左右扶正伸缩臂导向轮10包括左右扶正伸缩臂轴48和左右扶正伸缩臂轮49，左右扶正伸缩臂轴48穿接左右扶正伸缩臂轮49对滚动摩擦伸缩臂3滚动摩擦左右导向，在支撑上下导向轮托29朝向滚动摩擦伸缩臂3的贴合左右扶正面36的端面上设置支撑左右导向轮轴件50，支撑左右导向轮轴件50包括上支撑左右导向轮轴件51和下支撑左右导向轮轴件52，上支撑左右导向轮轴件51和下支撑左右导向轮轴件52支撑左右扶正伸缩臂轴48，左右扶正伸缩臂轴48穿接左右扶正伸缩臂轮49对滚动摩擦伸缩臂3滚动摩擦左右导向。
其它同实施例1。
实施例6
如图25所示，当左右扶正伸缩臂轴48和左右扶正伸缩臂轮49为一体式时，左右扶正伸缩臂轴48和左右扶正伸缩臂轮49形成左右扶正伸缩臂轴轮53，上支撑左右导向轮轴件51和下支撑左右导向轮轴件52支撑左右扶正伸缩臂轴轮53，贴合左右扶正面36从左扣合导向轮槽15和右扣合导向轮槽16的槽底向左右扶正伸缩臂轴轮53侧凸出，贴合左右扶正面36凸出的长度使左右扶正伸缩臂轴轮53与贴合左右扶正面36贴靠，左右扶正伸缩臂轴轮53转动对滚动摩擦伸缩臂3滚动摩擦左右导向。
其它同实施例1。
实施例7
如图26至图27所示，滚动摩擦伸缩臂3包括中空工字扣轮伸缩臂12，当使用中空工字扣轮伸缩臂12时，中空工字扣轮伸缩臂12包括中空工字架54，左扣合导向轮槽15与右扣合导向轮槽16设置在中空工字扣轮伸缩臂12两侧，中空工字架54包括工字中空结构55，滚动摩擦伸缩臂3包括伸缩油缸56，伸缩油缸56前端与工字中空结构55前部连接，伸缩油缸56后端与伸缩臂托架2连接，伸缩油缸56伸缩带动滚动摩擦伸缩臂3伸缩。
其它同实施例1。
实施例8
如图28至图32所示，当使用口形扣槽滚轮伸缩臂13时，口形扣槽滚轮伸缩臂13包括方形伸缩架57和侧翼滚轮机构58，侧翼滚轮机构58设置在方形伸缩架57两侧，侧翼滚轮机构58包括上下支撑伸缩臂滚轮59和左右扶正伸缩臂滚轮60，上下支撑伸缩臂滚轮59与左右扶正伸缩臂滚轮60组成上下左右导向轮组62，上下左右导向轮组62包括左前上下左右导向轮组63、左后上下左右导向轮组64、右前上下左右导向轮组65和右后上下左右导向轮组66，左前上下左右导向轮组63与左后上下左右导向轮组64前后设置在方形伸缩架57左侧，右前上下左右导向轮组65与右后上下左右导向轮组66前后设置在方形伸缩架57右侧，伸缩臂托架2包括托架左扣轮槽67和托架右扣轮槽68，左前上下左右导向轮组63与左后上下左右导向轮组64设置在托架左扣轮槽67内，右前上下左右导向轮组65与右后上下左右导向轮组66设置在托架右扣轮槽68内，左前上下左右导向轮组63、左后上下左右导向轮组64、右前上下左右导向轮组65和右后上下左右导向轮组66支撑方形伸缩架57，伸缩油缸56一端与方形伸缩架57前部连接，另一端与伸缩臂托架2连接，伸缩油缸56伸缩带动口形扣槽滚轮伸缩臂13伸缩。
也可为侧翼滚轮机构58包括上下支撑伸缩臂滚轮59和左右扶正伸缩臂导向板61。
其它同实施例1。
实施例9
如图33所示，托架左扣轮槽67包括托架左扣轮槽上板69和托架左扣轮槽下板70，托架右扣轮槽68包括托架右扣轮槽上板71和托架右扣轮槽下板72，托架左扣轮槽上板69和托架右扣轮槽上板71为一体式，托架左扣轮槽下板70和托架右扣轮槽下板72为一体式。
也可为托架左扣轮槽上板69和托架右扣轮槽上板71为分体式，托架左扣轮槽下板70和托架右扣轮槽下板72为分体式。
其它同实施例1。
实施例10
如图34至图35所示，伸缩臂托架2包括轮槽框架73，轮槽框架73包括左轮槽框架74和右轮槽框架75，伸缩臂托架2还包括左支撑轮槽框架件76和右支撑轮槽框架件77，左轮槽框架74设置在左支撑轮槽框架件76上，右轮槽框架75设置在右支撑轮槽框架件77上，伸缩臂托架2包括托轮槽框板78，轮槽框架73设置在托轮槽框板78侧边，轮槽框架73与托轮槽框板78之间设有放置左扣合导向轮槽15和右扣合导向轮槽16间隙，左轮槽框架74上设有前支撑导向轮槽框孔79和后支撑导向轮槽框孔80，左支撑轮槽框架件76上对应的设有前左支撑导向轮轴孔81和后左支撑导向轮轴孔82，上下支撑伸缩臂导向轮6设置于前支撑导向轮槽框孔79，由前左支撑导向轮轴孔81支撑和由后左支撑导向轮轴孔82支撑，上下支撑伸缩臂导向轮6表面高出轮槽框架73表面，上下支撑伸缩臂导向轮6上下表面分别与左扣合支撑轮上面17与左扣合支撑轮下面18平行配合，左扣合支撑轮下面18、右扣合支撑轮下面21支托滚动摩擦伸缩臂3，左扣合支撑轮上面17、右扣合支撑轮上面20限制滚动摩擦伸缩臂3向上翘动。
也可为轮槽框架73包括左轮槽框架74或右轮槽框架75，伸缩臂托架2还包括左支撑轮槽框架件76或右支撑轮槽框架件77。
也可为左轮槽框架74上设有前支撑导向轮槽框孔79或后支撑导向轮槽框孔80，左支撑轮槽框架件76上对应的设有前左支撑导向轮轴孔81或后左支撑导向轮轴孔82,由前左支撑导向轮轴孔81支撑或由后左支撑导向轮轴孔82支撑。
其它同实施例1。
实施例11
如图36至图39所示，左右扶正伸缩臂导向件11包括滚柱板左右扶正伸缩臂件83，当使用滚柱板左右扶正伸缩臂件83时，滚柱板左右扶正伸缩臂件83包括镶滚柱孔板84、滚柱85，镶滚柱孔板84上露出滚柱孔宽度小于滚柱85直径，镶滚柱孔板84固定在轮槽框架73上，滚柱85设置在镶滚柱孔板84上，其滚柱面部分露出镶滚柱板孔，滚柱面与左贴合左右扶正面19贴合和滚柱面与右贴合左右扶正面22贴合，对滚动摩擦伸缩臂3左右扶正。
也可为左右扶正伸缩臂导向件11包括平板左右扶正伸缩臂件86或弧板左右扶正伸缩臂件87或滚珠板左右扶正伸缩臂件88或孔板左右扶正伸缩臂件或槽板左右扶正伸缩臂件。
也可为滚柱面与左贴合左右扶正面19贴合或滚柱面与右贴合左右扶正面22贴合。
其它同实施例1。
实施例12
如图40至图41所示，在滚动摩擦伸缩臂3前端设置采掘头89，滚动摩擦伸缩臂3向前伸缩时，前左上下支撑伸缩臂导向轮32轮面贴合左扣合支撑轮上面17，后左上下支撑伸缩臂导向轮33轮面贴合左扣合支撑轮下面18，前右上下支撑伸缩臂导向轮34轮面贴合右扣合支撑轮上面20，后右上下支撑伸缩臂导向轮35轮面贴合右扣合支撑轮下面21，左右扶正伸缩臂导向轮10包括左前左右扶正伸缩臂导向轮37、右前左右扶正伸缩臂导向轮39、左后左右扶正伸缩臂导向轮38和右后左右扶正伸缩臂导向轮40，左前左右扶正伸缩臂导向轮37和左后左右扶正伸缩臂导向轮38轮面贴合左贴合左右扶正面19，右前左右扶正伸缩臂导向轮39和右后左右扶正伸缩臂导向轮40轮面贴合右贴合左右扶正面22，左前左右扶正伸缩臂导向轮37、右前左右扶正伸缩臂导向轮39、左后左右扶正伸缩臂导向轮38和右后左右扶正伸缩臂导向轮40与左右扶正面36贴合阻止滚动摩擦伸缩臂3左右晃动，左扣合支撑轮上面17与左扣合支撑轮下面18之间的距离大于上下支撑伸缩臂导向轮6直径，其间距大于范围不超过10mm，稳定支撑采掘头89或扒料头或冲击头。
也可为在滚动摩擦伸缩臂3前端设置扒料头或设置冲击头。
也可为左扣合支撑轮上面17与左扣合支撑轮下面18之间的距离等于上下支撑伸缩臂导向轮6直径，稳定支撑扒料头或冲击头。
其它同实施例1。
实施例13
如图42所示，滚动摩擦伸缩臂3前部设有扒装料部90，扒装料部90还包括旋转扒装器91，滚动摩擦伸缩臂3包括旋转滚动摩擦伸缩臂92，旋转滚动摩擦伸缩臂92后端设有旋转伸缩臂结构94，旋转伸缩臂结构94带动旋转滚动摩擦伸缩臂92左右旋转。
也可为扒装料部90还包括伸缩扒装器。
也可为滚动摩擦伸缩臂3包括固定滚动摩擦伸缩臂。
其它同实施例1。
实施例14
如图43所示，滚动摩擦伸缩臂3包括铰轴滚动摩擦伸缩臂93，铰轴滚动摩擦伸缩臂93后端设置伸缩臂铰轴95，伸缩臂铰轴95支撑铰轴滚动摩擦伸缩臂93上下摆动，铰轴滚动摩擦伸缩臂93有升降动力驱动上下摆动。
也可为铰轴滚动摩擦伸缩臂93在扒装料部90随物料升高向上扒料时向上摆动，在扒装料部90随物料下降向下扒料时向下摆动，铰轴滚动摩擦伸缩臂93自身重量为扒料重力。
其它同实施例1。
实施例15
如图44所示，滚动摩擦伸缩臂3前部设有支撑旋转摆臂结构96、旋转摆臂97和旋转扒装部98，旋转扒装部98设置在旋转摆臂97前端，支撑旋转摆臂结构96包括支撑旋转臂摆动轴99和旋转摆臂驱动件100，旋转摆臂97包括旋转摆臂套筒101和旋转臂连驱动器件102，支撑旋转臂摆动轴99由滚动摩擦伸缩臂3支撑，支撑旋转臂摆动轴99穿接旋转摆臂套筒101，旋转臂连驱动器件102设置在旋转摆臂套筒101左侧和右侧，旋转摆臂驱动件100一端固定在滚动摩擦伸缩臂3上，另一端与旋转臂连驱动器件102铰接，旋转摆臂驱动件100驱动旋转臂连驱动器件102，旋转臂连驱动器件102带动旋转摆臂套筒101旋转，旋转摆臂97左右摆动带动旋转扒装部98左右摆动扒料，滚动摩擦伸缩臂3和旋转摆臂97下部设有收运出料部103，收运出料部103包括收运出料铲板104，收运出料铲板104包括多边形收运出料铲板105，旋转摆臂97的长度和旋转扒装部98的形状根据收运出料部103的高度、宽度和形状设置，使旋转扒装部98旋转半径与收运出料铲板104结构配合将收运出料铲板104周围的物料扒入收运出料部103。
也可为支撑旋转臂摆动轴99由滑动摩擦伸缩臂支撑。
也可为旋转臂连驱动器件102设置在旋转摆臂套筒101左侧或右侧。
也可为旋转摆臂驱动件100一端固定在滑动摩擦伸缩臂上。
也可为收运出料铲板104包括方形收运出料铲板或扇形收运出料铲板。
其它同实施例1。
实施例16
如图45所示，旋转摆臂97包括传动通道107，传动通道107设置在旋转摆臂97上部，旋转扒装部98包括扒装头动力件108，当使用扒装头动力件108时，扒装头动力件108包括传动胶管110，旋转扒装器91设有旋转扒料头111和固定扒装头动力件结构112，传动胶管110穿过传动通道107，扒装头动力件108设置于固定扒装头动力件结构112，旋转扒料头111设置在扒装头动力件108的两侧，扒装头动力件108旋转驱动旋转扒料头111旋转连续扒装料。
也可为传动通道107设置在旋转摆臂97中部。
也可为旋转扒装部98包括扒装头动力件108和扒装头传动件109。
也可为扒装头动力件108包括传动电缆。
也可为传动电缆穿过传动通道107与扒装头传动件109连接或传动胶管110或传动电缆设置在旋转摆臂97上部与扒装头传动件109连接。
也可为旋转扒料头111设置在扒装头动力件108的一侧。
其它同实施例1。
实施例17
如图46所示，也可为旋转摆臂97包括传递动力件106，当使用传递动力件106时，旋转扒装器91包括扒装头传动件109，扒装头传动件109包括齿轮传动件113，齿轮传动件113包括扒装头齿轮传动件114和摆臂齿轮传动件115，摆臂齿轮传动件115设置在旋转摆臂97上，摆臂齿轮传动件115驱动扒装头齿轮传动件114，扒装头齿轮传动件114驱动旋转扒料头111，摆臂齿轮传动件115驱动扒装头齿轮传动件114，扒装头齿轮传动件114驱动旋转扒装器91，滚动连续扒装料。
也可为扒装头传动件109包括链齿轮传动件。
也可为摆臂齿轮传动件115设置在滚动摩擦伸缩臂3上。
其它同实施例1。
实施例18
如图47至图49所示，左右扶正伸缩臂导向轮10包括左右扶正伸缩臂导向滚轴116，当使用左右支撑上下导向轮件23且使用左右扶正伸缩臂导向滚轴116时，在左右支撑上下导向轮件23上设置支撑左右扶正滚轴托117，左右扶正伸缩臂导向滚轴116设置在支撑左右扶正滚轴托117上，支撑左右扶正滚轴托117包括滚轴弧面槽118，左右扶正伸缩臂导向滚轴116设置在滚轴弧面槽118内，使左右扶正伸缩臂导向滚轴116朝向贴合左右扶正面36方向部 分轴体从滚轴弧面槽118的槽口处凸出，其凸出部分与贴合左右扶正面36贴合，左右扶正伸缩臂导向滚轴116扶正滚动摩擦伸缩臂3往复伸缩，减少低厚度滚动导向伸缩摇臂1左右宽度。
也可为在伸缩臂托架板25上设置支撑左右扶正滚轴托117。
其它同实施例1。
实施例19
如图50至图52所示，伸缩臂托架2还包括托伸缩臂导向轮槽框118.1，上下支撑伸缩臂导向轮6包括上下支撑伸缩臂导向滚轴119，左右扶正伸缩臂导向轮10包括左右扶正伸缩臂导向滚轴116，当使用托伸缩臂导向轮槽框118.1时，托伸缩臂导向轮槽框118.1包括导向轮槽框上托板120、导向轮槽框下托板121和连上下托板件122，连上下托板件122连接导向轮槽框上托板120和导向轮槽框下托板121，形成支撑导向轮框架结构123，将上下支撑伸缩臂导向轮6和左右扶正伸缩臂导向轮10紧凑的组合在支撑导向轮框架结构123内。
也可为伸缩臂托架2还包括托伸缩臂导向轮板，也可为上下支撑伸缩臂导向轮6包括上下支撑伸缩臂导向轴轮，左右扶正伸缩臂导向轮10包括左右扶正伸缩臂导向轴轮。
其它同实施例1。
实施例20
如图53至图54所示，伸缩臂托架2还包括托伸缩臂导向轮槽块124，当使用托伸缩臂导向轮槽块124时，托伸缩臂导向轮槽块124包括托上下导向轮弧槽125和支撑左右导向轮弧槽126,上下支撑伸缩臂导向滚轴119设置在托上下导向轮弧槽125内和左右扶正伸缩臂导向滚轴116设置在支撑左右导向轮弧槽126内。
其它同实施例1。

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  1. 一种低厚度滚动导向伸缩摇臂，其特征在于：低厚度滚动导向伸缩摇臂包括伸缩臂托架、滚动摩擦伸缩臂、上下滚动支撑伸缩臂导向机构和左右扶正伸缩臂导向机构，上下滚动支撑伸缩臂导向机构包括上下支撑伸缩臂导向轮或上下支撑伸缩臂导向件，上下支撑伸缩臂导向轮包括上下支撑导向轮轴和上下支撑套轴轮，上下支撑导向轮轴和上下支撑套轴轮分体连接或为一体式，左右扶正伸缩臂导向机构包括左右扶正伸缩臂导向轮或左右扶正伸缩臂导向件，上下支撑伸缩臂导向轮设置在伸缩臂托架上或设置在滚动摩擦伸缩臂上，滚动摩擦伸缩臂包括中空工字扣轮伸缩臂或口形扣槽滚轮伸缩臂，中空工字扣轮伸缩臂包括扣合导向轮槽，扣合导向轮槽包括左扣合导向轮槽和/或右扣合导向轮槽，左扣合导向轮槽包括左扣合支撑轮上面、左扣合支撑轮下面和左贴合左右扶正面，上下支撑伸缩臂导向轮贴合左扣合支撑轮上面滚动或上下支撑伸缩臂导向轮贴合左扣合支撑轮下面滚动，上下支撑伸缩臂导向轮配合左扣合支撑轮上面、左扣合支撑轮下面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂滚动摩擦伸缩上下晃动，右扣合导向轮槽包括右扣合支撑轮上面、右扣合支撑轮下面和右贴合左右扶正面，伸缩臂托架包括左右支撑上下导向轮件或上下支撑伸缩臂件，伸缩臂托架还包括伸缩臂托架板，左右支撑上下导向轮件包括左支撑上下导向轮件和/或右支撑上下导向轮件，左支撑上下导向轮件和/或右支撑上下导向轮件设置在伸缩臂托架板上，当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向轮时，在左右支撑上下导向轮件上设置支撑上下导向轮轴或设置支撑上下导向轮托，在支撑上下导向轮轴或在支撑上下导向轮托上设置上下支撑伸缩臂导向轮，在左右支撑上下导向轮件上设置伸缩臂托架支撑左右扶正轮托或在支撑上下导向轮托上设置上下导向轮托支撑左右扶正轮托，左右扶正伸缩臂导向轮设置在伸缩臂托架支撑左右扶正轮托上或左右扶正伸缩臂导向轮设置在上下导向轮托支撑左右扶正轮托上，滚动摩擦伸缩臂两侧设置左扣合导向轮槽和右扣合导向轮槽，在伸缩臂托架上设置前左上下支撑伸缩臂导向轮、后左上下支撑伸缩臂导向轮、前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮设置在左扣合导向轮槽内且在左扣合支撑轮上面与左扣合支撑轮下面之间，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮设置在右扣合导向轮槽内且在右扣合支撑轮上面与右扣合支撑轮下面之间，左贴合左右扶正面与右贴合左右扶正面组成贴合左右扶正面，左右扶正伸缩臂导向轮设置在扣合导向轮槽内且表面与贴合左右扶正面贴合，前左上下支撑伸缩臂导向轮和后左上下支撑伸缩臂导向轮通过左扣合支撑轮上面、左扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，前右上下支撑伸缩臂导向轮和后右上下支撑伸缩臂导向轮通过右扣合支撑轮上面、右扣合支撑轮下面对滚动摩擦伸缩臂支撑并导向，阻止滚动摩擦伸缩臂上下晃动，在伸缩臂托架设置左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左 右扶正伸缩臂导向轮，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮通过贴合左右扶正面对滚动摩擦伸缩臂导向，阻止滚动摩擦伸缩臂左右晃动。
  2. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：滚动摩擦伸缩臂包括中空工字扣轮伸缩臂或口形扣槽滚轮伸缩臂，当使用中空工字扣轮伸缩臂时，中空工字扣轮伸缩臂包括中空工字架，左扣合导向轮槽与右扣合导向轮槽设置在中空工字扣轮伸缩臂两侧，中空工字架包括工字中空结构，滚动摩擦伸缩臂包括伸缩油缸，伸缩油缸前端与工字中空结构前部连接，伸缩油缸后端与伸缩臂托架连接，伸缩油缸伸缩带动滚动摩擦伸缩臂伸缩，或当使用口形扣槽滚轮伸缩臂时，口形扣槽滚轮伸缩臂包括方形伸缩架和侧翼滚轮机构，侧翼滚轮机构设置在方形伸缩架两侧，侧翼滚轮机构包括上下支撑伸缩臂滚轮和左右扶正伸缩臂滚轮或包括上下支撑伸缩臂滚轮和左右扶正伸缩臂导向板，上下支撑伸缩臂滚轮与左右扶正伸缩臂滚轮组成上下左右导向轮组，上下左右导向轮组包括左前上下左右导向轮组、左后上下左右导向轮组、右前上下左右导向轮组和右后上下左右导向轮组，左前上下左右导向轮组与左后上下左右导向轮组前后设置在方形伸缩架左侧，右前上下左右导向轮组与右后上下左右导向轮组前后设置在方形伸缩架右侧，伸缩臂托架包括托架左扣轮槽和托架右扣轮槽，托架左扣轮槽包括托架左扣轮槽上板和托架左扣轮槽下板,托架右扣轮槽包括托架右扣轮槽上板和托架右扣轮槽下板,托架左扣轮槽上板和托架右扣轮槽上板为分体或为一体式,托架左扣轮槽下板和托架右扣轮槽下板为分体或为一体式，左前上下左右导向轮组与左后上下左右导向轮组设置在托架左扣轮槽内，右前上下左右导向轮组与右后上下左右导向轮组设置在托架右扣轮槽内，左前上下左右导向轮组、左后上下左右导向轮组、右前上下左右导向轮组和右后上下左右导向轮组支撑方形伸缩架，伸缩油缸一端与方形伸缩架前部连接，另一端与伸缩臂托架连接，伸缩油缸伸缩带动口形扣槽滚轮伸缩臂伸缩。
  3. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：伸缩臂托架包括轮槽框架，轮槽框架包括左轮槽框架和/或右轮槽框架，伸缩臂托架还包括左支撑轮槽框架件和/或右支撑轮槽框架件，左轮槽框架设置在左支撑轮槽框架件上，右轮槽框架设置在右支撑轮槽框架件上，伸缩臂托架包括托轮槽框板，轮槽框架设置在托轮槽框板侧边，轮槽框架与托轮槽框板之间设有放置左扣合导向轮槽和右扣合导向轮槽间隙，左轮槽框架上设有前支撑导向轮槽框孔和/或后支撑导向轮槽框孔，左支撑轮槽框架件上对应的设有前左支撑导向轮轴孔和/或后左支撑导向轮轴孔，上下支撑伸缩臂导向轮设置于前支撑导向轮槽框孔，由前左支撑导向轮轴孔支撑和/或由后左支撑导向轮轴孔支撑，上下支撑伸缩臂导向轮表面高出轮槽框架表面，上下支撑伸缩臂导向轮上下表面分别与左扣合支撑轮上面与左扣合支撑轮下面平行配合， 左扣合支撑轮下面、右扣合支撑轮下面支托滚动摩擦伸缩臂，左扣合支撑轮上面、右扣合支撑轮上面限制滚动摩擦伸缩臂向上翘动。
  4. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：左右扶正伸缩臂导向轮包括左右扶正伸缩臂轴和左右扶正伸缩臂轮，左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对滚动摩擦伸缩臂滚动摩擦左右导向，在支撑上下导向轮托朝向滚动摩擦伸缩臂的贴合左右扶正面的端面上设置支撑左右导向轮轴件，支撑左右导向轮轴件包括上支撑左右导向轮轴件和下支撑左右导向轮轴件，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右扶正伸缩臂轴，左右扶正伸缩臂轴穿接左右扶正伸缩臂轮对伸缩臂滚动摩擦左右导向，或当左右扶正伸缩臂轴和左右扶正伸缩臂轮为一体式时，左右扶正伸缩臂轴和左右扶正伸缩臂轮形成左右扶正伸缩臂轴轮，上支撑左右导向轮轴件和下支撑左右导向轮轴件支撑左右扶正伸缩臂轴轮，贴合左右扶正面从左扣合导向轮槽和右扣合导向轮槽的槽底向左右扶正伸缩臂轴轮侧凸出，贴合左右扶正面凸出的长度使左右扶正伸缩臂轴轮与贴合左右扶正面贴靠，左右扶正伸缩臂轴轮转动对滚动摩擦伸缩臂滚动摩擦左右导向，左右扶正伸缩臂导向件包括平板左右扶正伸缩臂件或弧板左右扶正伸缩臂件或滚珠板左右扶正伸缩臂件或孔板左右扶正伸缩臂件或槽板左右扶正伸缩臂件或滚柱板左右扶正伸缩臂件，当使用滚柱板左右扶正伸缩臂件时，滚柱板左右扶正伸缩臂件包括镶滚柱孔板、滚柱，镶滚柱孔板上露出滚柱孔宽度小于滚柱直径，镶滚柱孔板固定在轮槽框架上，滚柱设置在镶滚柱孔板上，其柱面部分露出镶滚柱板孔，滚柱面与左贴合左右扶正面贴合和/或滚柱面与右贴合左右扶正面贴合，对滚动摩擦伸缩臂左右扶正。
  5. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：在滚动摩擦伸缩臂前端设置采掘头或设置扒料头或设置冲击头，滚动摩擦伸缩臂向前伸缩时，前左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮上面，后左上下支撑伸缩臂导向轮轮面贴合左扣合支撑轮下面，前右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮上面，后右上下支撑伸缩臂导向轮轮面贴合右扣合支撑轮下面，左右扶正伸缩臂导向轮包括左前左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮、左后左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮，左前左右扶正伸缩臂导向轮和左后左右扶正伸缩臂导向轮轮面贴合左贴合左右扶正面，右前左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮轮面贴合右贴合左右扶正面，左前左右扶正伸缩臂导向轮、右前左右扶正伸缩臂导向轮、左后左右扶正伸缩臂导向轮和右后左右扶正伸缩臂导向轮与左右扶正面贴合阻止滚动摩擦伸缩臂左右晃动，左扣合支撑轮上面与左扣合支撑轮下面之间的距离大于或等于上下支撑伸缩臂导向轮直径，其间距大于范围不超过10mm，稳定支撑采掘头或扒料头或冲击头。
  6. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：滚动摩擦伸缩臂前部设有 扒装料部，扒装料部还包括旋转扒装器或伸缩扒装器，滚动摩擦伸缩臂包括旋转滚动摩擦伸缩臂或固定滚动摩擦伸缩臂或铰轴滚动摩擦伸缩臂，旋转滚动摩擦伸缩臂后端设有旋转伸缩臂结构，旋转伸缩臂结构带动旋转滚动摩擦伸缩臂左右旋转，铰轴滚动摩擦伸缩臂后端设置伸缩臂铰轴，伸缩臂铰轴支撑铰轴滚动摩擦伸缩臂上下摆动，铰轴滚动摩擦伸缩臂有升降动力驱动上下摆动，或铰轴滚动摩擦伸缩臂在扒装料部随物料升高向上扒料时向上摆动，在扒装料部随物料下降向下扒料时向下摆动，铰轴滚动摩擦伸缩臂自身重量为扒料重力。
  7. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：滚动摩擦伸缩臂前部设有支撑旋转摆臂结构、旋转摆臂和旋转扒装部，旋转扒装部设置在旋转摆臂前端，支撑旋转摆臂结构包括支撑旋转臂摆动轴和旋转摆臂驱动件，旋转摆臂包括旋转摆臂套筒和旋转臂连驱动器件，支撑旋转臂摆动轴由滚动摩擦伸缩臂支撑或滑动摩擦伸缩臂支撑，支撑旋转臂摆动轴穿接旋转摆臂套筒，旋转臂连驱动器件设置在旋转摆臂套筒左侧和/或右侧，旋转摆臂驱动件一端固定在滚动摩擦伸缩臂上或固定在滑动摩擦伸缩臂上，另一端与旋转臂连驱动器件铰接，旋转摆臂驱动件驱动旋转臂连驱动器件，旋转臂连驱动器件带动旋转摆臂套筒旋转，旋转摆臂左右摆动带动旋转扒装部左右摆动扒料，滚动摩擦伸缩臂和旋转摆臂下部设有收运出料部，收运出料部包括收运出料铲板，收运出料铲板包括扇形收运出料铲板或方形收运出料铲板或多边形收运出料铲板，旋转摆臂的长度和旋转扒装部的形状根据收运出料部的高度、宽度和形状设置，使旋转扒装部旋转半径与收运出料铲板结构配合将收运出料铲板周围的物料扒入收运出料部。
  8. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：旋转摆臂包括传递动力件或传动通道，传动通道设置在旋转摆臂中部或旋转摆臂上部，旋转扒装部包括扒装头动力件和/或扒装头传动件，当使用扒装头动力件时，扒装头动力件包括传动胶管或传动电缆，旋转扒装器设有旋转扒料头和固定扒装头动力件结构，传动胶管或传动电缆穿过传动通道与扒装头传动件连接或传动胶管或传动电缆设置在旋转摆臂上部与扒装头传动件连接，扒装头动力件设置于固定扒装头动力件结构，旋转扒料头设置在扒装头动力件的一侧或两侧，扒装头动力件旋转驱动旋转扒料头旋转连续扒装料，当使用传递动力件时，旋转扒装器包括扒装头传动件，扒装头传动件包括齿轮传动件或链齿轮传动件，齿轮传动件包括扒装头齿轮传动件和摆臂齿轮传动件，摆臂齿轮传动件设置在旋转摆臂上或设置在滚动摩擦伸缩臂上，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒料头，摆臂齿轮传动件驱动扒装头齿轮传动件，扒装头齿轮传动件驱动旋转扒装器，滚动连续扒装料。
  9. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：左右扶正伸缩臂导向轮包括左右扶正伸缩臂导向滚轴，当使用左右支撑上下导向轮件且使用左右扶正伸缩臂导向滚轴 时，在左右支撑上下导向轮件上设置支撑左右扶正滚轴托或在伸缩臂托架板上设置支撑左右扶正滚轴托,左右扶正伸缩臂导向滚轴设置在支撑左右扶正滚轴托上，支撑左右扶正滚轴托包括滚轴弧面槽，左右扶正伸缩臂导向滚轴设置在滚轴弧面槽内，使左右扶正伸缩臂导向滚轴朝向贴合左右扶正面方向部分轴体从滚轴弧面槽的槽口处凸出，其凸出部分与贴合左右扶正面贴合，左右扶正伸缩臂导向滚轴扶正滚动摩擦伸缩臂往复伸缩，减少低厚度滚动导向伸缩摇臂左右宽度。
  10. 根据权利要求1所述的低厚度滚动导向伸缩摇臂，其特征在于：伸缩臂托架还包括托伸缩臂导向轮板或托伸缩臂导向轮槽框或托伸缩臂导向轮槽块，上下支撑伸缩臂导向轮包括上下支撑伸缩臂导向滚轴或上下支撑伸缩臂导向轴轮，左右扶正伸缩臂导向轮包括左右扶正伸缩臂导向滚轴或左右扶正伸缩臂导向轴轮，当使用托伸缩臂导向轮槽框时，托伸缩臂导向轮槽框包括导向轮槽框上托板、导向轮槽框下托板和连上下托板件，连上下托板件连接导向轮槽框上托板和导向轮槽框下托板，形成支撑导向轮框架结构，将上下支撑伸缩臂导向轮和左右扶正伸缩臂导向轮紧凑的组合在支撑导向轮框架结构内，或当使用托伸缩臂导向轮槽块时，托伸缩臂导向轮槽块包括托上下导向轮弧槽和/或支撑左右导向轮弧槽,上下支撑伸缩臂导向滚轴设置在托上下导向轮弧槽内和/或左右扶正伸缩臂导向滚轴设置在支撑左右导向轮弧槽内。
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