CN104354162A - Quick-change multifunctional head for clamping anchor chain and steel cable - Google Patents
Quick-change multifunctional head for clamping anchor chain and steel cable Download PDFInfo
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- CN104354162A CN104354162A CN201410422828.6A CN201410422828A CN104354162A CN 104354162 A CN104354162 A CN 104354162A CN 201410422828 A CN201410422828 A CN 201410422828A CN 104354162 A CN104354162 A CN 104354162A
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Abstract
The invention relates to a quick-change multifunctional head for clamping an anchor chain and a steel cable. A slewing reduction gearbox is connected with a multifunctional slewing head through a quick-change device so as to realize quick change of the multifunctional slewing head; the slewing reduction gearbox drives the multifunctional slewing head to achieve 360-degree full-circle slewing; an overturning mechanism is in rotational connection with the slewing reduction gearbox through an overturning rack connecting shaft and connected with a multifunctional arm through a multifunctional arm connecting shaft, so that the multifunctional slewing head rotates around the multifunctional arm connecting shaft, the multifunctional slewing head can be in a collection/storage state when a multifunctional head retraction oil cylinder is in the maximal stroke, and the multifunctional slewing head is in the biggest working position when the multifunctional head retraction oil cylinder is in the minimal stroke. According to the invention, multi-degree-of-freedom dual clamps for clamping and towing operation of the anchor chain/steel cable are highly integrated on the multifunctional head, and together with dual working arms of a multifunctional manipulator, so that not only is lifting operation on a ship deck face replaced, the situation that the anchor chain/steel cable is manually towed before is avoided, and particularly, the safety of deck towing operation in the high sea state is improved.
Description
Technical field
The present invention relates to the multifunction manipulator in a kind of ship deck operation, especially a kind of for being arranged on quick-changing type multi-function head multifunction manipulator Multifunctional arm pressing from both sides anchor chain, cable wire.
Background technology
Load-engaging device is a vitals in crane gear.The load-engaging device normally equipment such as suspension hook, hoist cable, clamp (friction-type clamp, bias/wedge shape clamp), grab bucket, sucker (electromagnetic type, vacuum type) that crane gear is traditional.How rationally, effectively the limitation that these load-engaging devices have operation single in ship deck operation, and ship deck working area is limited, utilize ship deck space, integrated several functions and can Quick universal be boats and ships lifting load-engaging device developing direction.
At present, the Duo Jia engineering machinery company of Germany, Britain, the U.S. and Japan all adopts the modularized design of crane load-engaging device.Multiple load-engaging device is made multiple use, has had identical connection key element and interchangeable yardstick module, by the mutual combination of disparate modules, form novel load-engaging device.This is one and well uses for reference for deck machinery.
Folder anchor chain/cable wire multi-function head that multifunction manipulator Multifunctional arm is installed is more according to towing operation in ship deck operation, and object is respectively anchor chain traction and cable wire traction.Anchor chain in casting anchor with pre-that completes ship deck arranges, cable wire discharges the operations such as steel wire rope, plate shell class article, pipe/rod shaped article gripping through cable wire capstan winch on boats and ships after wringing steel wire rope.In marine engineering equipment, the deck operation of three purposes workboats more so.
At former folder anchor chain, cable wire multi-function head, (China Patent No.: 201220378926.0) on basis is optimized in conjunction with versatile walk type manipulator and designs and increase quick change function.
Summary of the invention
The present invention will provide a kind of folder anchor chain, cable wire quick-changing type multi-function head, this multi-function head height is integrated with anchor chain/cable wire clamping and towing operation is integrated, be different from traditional load-engaging device, ship deck operation is risen cast anchor, ship deck towing operation particularly suitable, combine at the two working arms with multifunction manipulator, not only instead of the crane on ship deck face completely, and the situation of will avoid over by manpower traction, specifically avoid the traction work of high sea situation deck and personal safety is threatened.
For achieving the above object, technical scheme of the present invention is: a kind of folder anchor chain, cable wire quick-changing type multi-function head, comprise body, rotary gear box and fast replacing device is installed in the middle part of body, body upper part installing switching mechanism, body lower part installing Multifunctional rotating head, is characterized in: rotary gear box connects Multifunctional rotating head by fast replacing device, the quick change realizing Multifunctional rotating head is changed, and rotary gear box drives Multifunctional rotating head to realize 360 ° of full circle swingings; Described switching mechanism is rotationally connected rotary gear box by rollover stand connecting axle, rotary gear box, fast replacing device and Multifunctional rotating head are swung to direction, both sides around rollover stand connecting axle, switching mechanism connects Multifunctional arm by Multifunctional arm connecting axle, realize Multifunctional rotating head to rotate around Multifunctional arm connecting axle, make multi-function head folding and unfolding oil cylinder when range, Multifunctional rotating head reaches packs up/storage configuration, and during minimum stroke, Multifunctional rotating head reaches maximum functional position.
Switching mechanism comprises rollover stand, connection rod set, multi-function head oscillating oil cylinder, strut group, Multifunctional arm connecting axle, and rollover stand is rotationally connected by connection rod set and strut group, in the middle of rollover stand, multi-function head oscillating oil cylinder is housed; Multi-function head oscillating oil cylinder is hinged on rollover stand, and its tailpiece of the piston rod is connected on the casing of rotary gear box.
Rotary gear box comprises spline housing, lower cover, casing, rollover stand connecting axle, hydraulic slip ring, worm-wheel shaft, worm gear, worm screw, motor, casing is built with worm screw, worm gear and worm-wheel shaft, worm-drive input connecting motor, in worm-wheel shaft, hydraulic slip ring is housed, worm-wheel shaft lower end is fixedly connected with spline housing and worm-wheel shaft connecting plate, lower surface is fixedly connected with lower cover with casing, worm-wheel shaft is connected with casing and lower cover with worm gear bottom end cover and worm gear bearing respectively by worm gear upper end cover and worm gear bearing, spline housing and worm-wheel shaft and worm-wheel shaft connecting plate are connected, worm screw two ends are connected with casing with worm screw rear end cap and worm screw bearing respectively by worm screw drive end bearing bracket and worm screw bearing, hydraulic slip ring has LIULUTONG road, penetrate from rotary decelerating upper box part, the top of hydraulic slip ring and rotary decelerating box body are screwed by uuper valve block and are connected, bottom rotating part and worm-wheel shaft are screwed by worm-wheel shaft connecting plate and are connected, hydraulic slip ring lower end is screwed with lower valve block and is connected.
Fast replacing device comprises lower seat, the seat of honour, adjustable plate, regulate screw mandrel, nut block, bayonet pin, adjustment pin, the seat of honour and rotary gear box are bolted, lower seat and Multifunctional rotating head are bolted, by regulating screw mandrel to be connected between adjustable plate with nut block, realize the seat of honour by regulating screw mandrel precession/back-out in nut block to close up with the room machine of lower seat/be separated, the pipeline engaged/disengaged that on the lower valve block coordinating hydraulic slip ring lower end to connect, six road hydraulic quick connectors realize between the flexible pipe of Multifunctional rotating Tou six road by external force plug/unplug, the quick change realizing Multifunctional rotating head is changed.
Multifunctional rotating head comprises cable wire clamping fixture seat, anchor chain clamping fixture seat, cable clip locking oil cylinder, guiding slide bar group, anchor chain active chuck, anchor chain chuck contiguous block, connecting rod, rope gripper, slip rope clamping block, cable wire fixture folding and unfolding oil cylinder, cable wire clamp oil cylinder, cable wire clamping fixture seat is fixedly connected with by seat bolt under fast replacing device with anchor chain clamping fixture seat, cable wire clamping fixture seat is built with rope gripper and slip rope clamping block, slip rope clamping block is connected with cable wire clamp oil cylinder, cable wire clamp oil cylinder pushing slip rope clamping block slides along the guide plate direction on cable wire clamping fixture seat, thus make slip rope clamping block arrival clip position realize the action of multi-function head clamping cable wire, rope gripper is connected with cable wire fixture folding and unfolding oil cylinder, and cable wire fixture folding and unfolding oil cylinder pushing rope gripper is released and regained, and realizes smooth crawl and the release of cable wire, by the hinged anchor chain active chuck of anchor chain chuck contiguous block in anchor chain clamping fixture seat, and anchor chain active chuck is connected with cable clip locking oil cylinder, cable clip locking oil cylinder promotes anchor chain active chuck and reaches the action of clip position realization clamping anchor chain along direction swinging direct to the cable clip locking oil cylinder that anchor chain fixture contiguous block is hinged.
Around Multifunctional arm connecting axle, (during rotation, the angle between Multifunctional rotating head and Multifunctional arm lower surface is 30 ° ~ 230 ° to Multifunctional rotating head, and Multifunctional rotating head swings as ± 40 ° to direction, both sides around rollover stand connecting axle.
Beneficial effect of the present invention:
The present invention compared with prior art, optimization specific as follows:
1. rollover stand structure optimization: in order to expand the job area of multi-function head, multi-function head job area angle is extended to 30 ° ~ 230 ° by original with Multifunctional arm lower surface angle 30 ° ~ 180 °, increases the movement travel of the crank and rocker mechanism of rollover stand, connection rod set, strut group and Multifunctional arm composition; Because pipeline that multi-function head is external concentrates on the uuper valve block place of rotary gear box upper end, for convenience of pipeline trend, between rotary gear box and rollover stand, space requirement becomes large, and rollover stand transfers airflow design to, increases longitudinal space in proof strength simultaneously.
2. multi-function head pendulum angle is optimized: in order to expand the job area of multi-function head, multi-function head pendulum angle by original ± 30 ° be optimized to ± 40 °, corresponding multi-function head oscillating oil cylinder impulse stroke strengthens, and is more suitable for deck operation.
3. increase multi-function head quick change function: for realizing multi-function head quick change, fast replacing device and dedicated line link block is increased between rotary gear box and Multifunctional rotating head, fast replacing device is used for the mechanical connection of quick-replaceable Multifunctional rotating head, and the pipeline that dedicated line link block is used for needed for quick-replaceable Multifunctional rotating head connects; Fast replacing device is realized by feed screw nut's block structure, and dedicated line link block coordinates hydraulic quick connector to realize by special service valve block.
4. Multifunctional rotating header structure is optimized: anchor chain fixture clamping range is φ 50mm ~ φ 120mm, and present anchor chain jig Design improves the margin design of anchor chain clamping range; Consider that existing anchor chain fixture there will be anchor chain active chuck nose phenomenon when clamping minimum diameter anchor chain, existing anchor chain fixture adds adjustable bolt; Cable wire holder scope is φ 50mm ~ φ 84mm, existing cable wire fixture rope gripper releases 30 ° in the counterclockwise direction under cable wire fixture folding and unfolding oil cylinder pushing, now change into and take in 30 ° along clockwise direction under cable wire fixture folding and unfolding oil cylinder pushing, prevent cable wire from deviating from, make rope gripper be in operation in cable wire clamping fixture seat in clamp position always, prevent the unsafe factor that maloperation brings; Slip rope clamping block changes integrated Welding Structure into by existing partitioned organization, under guarantee safety and reliability, be more suitable for sea situation operation; Connect for convenience of pipeline, cable wire clamping fixture seat and anchor chain clamping fixture seat increase a special service valve block respectively, connects for pipeline transition.
The present invention, by multiple degrees of freedom, the twin tong height integrated multifunction head of the clamping of anchor chain/cable wire and towing operation, is different from traditional load-engaging device, ship deck operation is risen cast anchor, ship deck towing operation particularly suitable.Combine at the two working arms with multifunction manipulator, not only instead of the crane on ship deck face completely, and the situation of will avoid over by manpower traction, specifically avoid the traction work of high sea situation deck and personal safety is threatened.
Be equipped with the multifunction manipulator with multi-function head, ship deck operation is also to development in pluralism.Breach single ship type matching special equipment and the deck operation post caused is sex-limited, for marine purposes diversification has carried out good try in deck machinery.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is switching mechanism schematic diagram;
Fig. 3 is rotary decelerating box structure sectional view;
Fig. 4 is along A-A sectional view in Fig. 3;
Fig. 5 is fast replacing device structure sectional view;
Fig. 6 is Multifunctional rotating header structure schematic diagram;
Fig. 7 is multi-function head fast replacing device pipeline connection diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Figures 1 to 7, folder anchor chain of the present invention, cable wire quick-changing type multi-function head, be made up of the Multifunctional rotating head 1 of the switching mechanism 4 on top, the rotary gear box 3 at middle part and fast replacing device 2, bottom.
Switching mechanism 4 and rotary gear box 3 are rotatably connected by rollover stand connecting axle 6, rotary gear box 3 is connected with the fast replacing device seat of honour 8 by spline housing 7 with fast replacing device 2, and fast replacing device 2 is connected with cable wire clamping fixture seat 39 and anchor chain clamping fixture seat 40 by seat under fast replacing device 9 with Multifunctional rotating head 1.
As shown in Figure 2, switching mechanism 4 comprises axle 14, strut lower shaft 16, Multifunctional arm connecting axle 17, multi-function head oscillating oil cylinder 13, pitman shaft 11 etc. on rollover stand 10, connection rod set 12, strut group 15, strut.Rollover stand 10 is rotationally connected by connection rod set 12 and strut group 15, in the middle of rollover stand 10, multi-function head oscillating oil cylinder 13 is housed; Multi-function head oscillating oil cylinder 13 is hinged on rollover stand 10, its tailpiece of the piston rod is connected on the casing 19 of rotary gear box, and multi-function head oscillating oil cylinder 13 action makes rotary gear box 3, fast replacing device 2 and Multifunctional rotating head 1 swing to direction, both sides around rollover stand connecting axle 6.Rollover stand 10 and strut group 15 respectively by Multifunctional arm connecting axle 17 and strut lower shaft 16 hinged with Multifunctional arm 5, connection rod set 12 is hinged by axle on strut 14 with strut group 15, connection rod set 12 is hinged by pitman shaft 11 with rollover stand 10, be connected by multi-function head folding and unfolding oil cylinder between Multifunctional arm 5 with axle on strut 14, and form crank and rocker mechanism with rollover stand 10, connection rod set 12, strut group 15, make rollover stand drive whole multi-function head to rotate around Multifunctional arm connecting axle 17 by multi-function head folding and unfolding oil cylinder pushing; Multi-function head folding and unfolding oil cylinder reaches when range packs up/storage configuration, and during minimum stroke, multi-function head reaches maximum functional position.
As Fig. 3, shown in 4, rotary gear box 3 comprises spline housing 7, lower cover 18, casing 19, rollover stand connecting axle 6, uuper valve block 20, hydraulic slip ring 21, worm-wheel shaft 22, worm gear upper end cover 23, worm gear 24, worm gear bearing 25, worm-wheel shaft connecting plate 24, lower valve block 27, worm gear bottom end cover 28, worm screw drive end bearing bracket 29, worm screw rear end cap 30, worm screw 31, worm screw bearing 32, motor 33, casing 19 is built with worm screw 31 and worm gear 24 and worm-wheel shaft 22, worm screw 31 drive input connecting motor 33, hydraulic slip ring 21 is housed in worm-wheel shaft 22, worm-wheel shaft 22 lower end is fixedly connected with spline housing 7 by worm-wheel shaft connecting plate 26, lower surface is fixedly connected with lower cover 18 with casing 19.Worm-wheel shaft 22 in rotary gear box is connected with casing 19 and lower cover 18 with worm gear bottom end cover 28 and worm gear bearing 25 respectively by worm gear upper end cover 23 and worm gear bearing 25, and worm screw 31 two ends are connected with casing 19 with worm screw rear end cap 30 and worm screw bearing 32 respectively by worm screw drive end bearing bracket 29 and worm screw bearing 32.
Hydraulic slip ring 21 has LIULUTONG road, penetrate from rotary gear box 3 top, the top of hydraulic slip ring 21 and the casing 19 of rotary gear box are screwed by uuper valve block 20 and are connected, bottom rotating part and worm-wheel shaft 22 are screwed by worm-wheel shaft connecting plate 26 and are connected, and hydraulic slip ring 21 lower end is screwed with lower valve block 27 and is connected.
As shown in Figure 5, fast replacing device 2 comprises lower seat 9, the seat of honour 8, adjustable plate 34, regulates screw mandrel 35, nut block 36, bayonet pin 37, adjustment pin 38, adjustable plate 34 is fixedly connected with bolt with adjustment pin 38, adjustment pin 38 is directly connected with bayonet pin 37, regulate the precession of screw mandrel 35 in nut block 36/back-outs drive bayonet pin 37 seesaw control closing up/being separated between the seat of honour 33 with lower seat 32.
As shown in Figure 6, Multifunctional rotating head 1 comprises cable wire clamping fixture seat 39, anchor chain clamping fixture seat 40, cable clip locking oil cylinder 41, guiding slide bar group 42, anchor chain active chuck 43, anchor chain chuck contiguous block 44, anchor chain fixture valve block 46, connecting rod 47, cable wire fixture valve block 48, rope gripper 49, slip rope clamping block 50, cable wire fixture folding and unfolding oil cylinder 51, cable wire clamp oil cylinder 52, cable wire clamping fixture seat 39 is fixedly connected with bolt with seat under hydraulic quick coupler 9 respectively with anchor chain clamping fixture seat 40, cable wire clamping fixture seat 39 is built with rope gripper 49 and slip rope clamping block 50, slip rope clamping block 50 is connected with cable wire clamp oil cylinder 52, cable wire clamping cylinder 52 promotes slip rope clamping block 50 and slides along the guide plate direction on cable wire clamping fixture seat, thus make slip rope clamping block 50 arrive clip position to realize multi-function head clamping cable wire action, rope gripper 49 is connected with cable wire fixture folding and unfolding oil cylinder 51, and cable wire fixture folding and unfolding oil cylinder 51 promotes rope gripper 49 and releases and regain, and realizes smooth crawl and the release of cable wire, by the hinged anchor chain active chuck 43 of anchor chain chuck contiguous block 44 in anchor chain clamping fixture seat 40, and anchor chain active chuck 43 is connected with cable clip locking oil cylinder 41, cable clip locking oil cylinder 41 promotes anchor chain active chuck 43 and reaches the action of clip position realization clamping anchor chain along direction swinging direct to the cable clip locking oil cylinder 41 that anchor chain fixture contiguous block 44 is hinged, guiding slide bar group 42 can clamp anchor chain stably for auxiliary anchor chain active chuck 43 and reclaim action, and bolt 45 can ensure the clamping of minimum diameter anchor chain.
As shown in Figure 7, hydraulic slip ring upper end connects uuper valve block 20, lower end connects lower valve block 27, lower valve block connects 6 hydraulic quick connectors 53, Multifunctional rotating head anchor chain clamping fixture seat connects anchor chain fixture valve block 46, cable wire clamping fixture seat connects cable wire fixture valve block 48, hydraulic quick connector 53 and anchor chain fixture valve block 46, cable wire fixture valve block 48 is connected by flexible pipe, anchor chain fixture valve block 46 is connected by flexible pipe with cable clip locking oil cylinder 41, cable wire fixture valve block 48 and cable wire fixture folding and unfolding oil cylinder 51, cable wire clamp oil cylinder 52 is connected by flexible pipe, the outer power plug/unplug of hydraulic quick connector 53 controls the pipeline engaged/disengaged of Multifunctional rotating head.
Multi-function head action is respectively:
(1) multi-function head is around the folding and unfolding action of Multifunctional arm pin joint;
(2) the swinging of multi-function head;
(3) spinning movement of multi-function head;
(4) clamping/loosen of multi-function head bottom folder anchor chain;
(5) clamping/loosen and take in/release of multi-function head bottom folder cable wire;
(6) quick change of multi-function head.
For realizing multi-function head action, have employed multi-form oil cylinder and motor carries out textural association:
(1) multi-function head is around the folding and unfolding action of Multifunctional arm pin joint: multi-function head folding and unfolding oil cylinder one end is hinged on Multifunctional arm, on the strut that one end is hinged on multi-function head top rollover stand on axle, rollover stand, connection rod set, strut group, Multifunctional arm constitute crank and rocker mechanism, make rollover stand drive whole multi-function head to rotate around Multifunctional arm connecting axle by oil cylinder pushing; Oil cylinder reaches when range packs up/storage configuration, and during minimum stroke, multi-function head reaches maximum functional position;
(2) action that swings of multi-function head: adopt the multi-function head oscillating oil cylinder of a pair parallel connection to be arranged in the both sides of multi-function head, middle part is hinged on rollover stand, tailpiece of the piston rod is connected on the casing of rotary gear box, cylinder action thus rotary gear box, fast replacing device and Multifunctional rotating head are swung to direction, both sides around rollover stand connecting axle;
(3) spinning movement of multi-function head: adopt the gerotor motor being arranged on rotary gear box worm screw end to drive worm screw to rotate, and transmit in spinning movement to the fast replacing device and Multifunctional rotating head of multi-function head bottom by worm gear; The rotating speed of motor is reduced to working speed by the worm-and-wheel gear of rotary gear box, safety action smooth running; The hydraulic jack of bottom adopts the hydraulic slip ring be arranged in rotary gear box to carry out delivery hydraulic pressure medium;
(4) clamping/loosening up of anchor chain fixture: adopt cable clip locking oil cylinder to promote anchor chain active chuck and reach the action of clip position realization clamping anchor chain along direction swinging direct to the oil cylinder that anchor chain fixture contiguous block is hinged;
(5) cable wire fixture clamping/loosen and take in/release action: adopt two cable wire clamping cylinders to promote slip rope clamping blocks and slide along the guide plate direction on cable wire clamping fixture seat, thus make slip rope clamping block arrive clip position to realize the action of multi-function head clamping cable wire; The cable wire fixture folding and unfolding oil cylinder be arranged on Multifunctional rotating head can promote rope gripper and release and regain, and realizes smooth crawl and the release of cable wire;
(6) multi-function head quick change action: adopt in fast replacing device and regulate the precession of screw mandrel in nut block/back-out action to drive the forward/backward of bayonet pin, the machinery realized between the fast replacing device seat of honour with lower seat closes up/is separated; Hydraulic quick connector plug/unplug under external force on the lower valve block that hydraulic slip ring lower end connects, realizes Multifunctional rotating head upper pipeline engaged/disengaged, thus changes Multifunctional rotating head, change other load-engaging device.
Rotary gear box can drive Multifunctional rotating head to realize 360 ° of full circle swingings, and three group oil cylinders realizing anchor chain clamping, cable wire clamping, cable wire fixture draw-in and draw-off function Multifunctional rotating head are equipped with respectively, the six road hydraulic mediums that can control its pressure and flow need be provided for realizing three group oil cylinder actions.
The hydraulic slip ring with LIULUTONG road penetrates from rotary decelerating upper box part, hydraulic slip ring top is connected by uuper valve block screw with rotary decelerating box body, bottom rotating part is connected by worm-wheel shaft connecting plate screw with worm-wheel shaft, realizes the hydraulic medium transmission between top and the bottom by axial seal; Hydraulic slip ring upper end connects uuper valve block, lower end connects lower valve block, is changed, can design as requested into and out of hydraulic fluid port by valve block, is convenient to pipeline and connects and distribution, for Multifunctional rotating head quick change provides convenience.
The mounting means of hydraulic slip ring not only makes rotary decelerating box structure more compact, and the problem that when solving revolution, pipeline is wound around, and needs multipurpose rotary action to provide guarantee for realizing anchor chain and cable wire kink release.
Claims (6)
1. a folder anchor chain, cable wire quick-changing type multi-function head, comprise body, rotary gear box (3) and fast replacing device (2) is installed in the middle part of body, body upper part installing switching mechanism (4), body lower part installing Multifunctional rotating head (1), it is characterized in that: described rotary gear box (3) connects Multifunctional rotating head (1) by fast replacing device (2), the quick change realizing Multifunctional rotating head (1) is changed, and rotary gear box (3) drives Multifunctional rotating head (1) to realize 360 ° of full circle swingings, described switching mechanism (4) is rotationally connected rotary gear box (3) by rollover stand connecting axle (6), make rotary gear box, fast replacing device and Multifunctional rotating head swing to direction, both sides around rollover stand connecting axle (6), described switching mechanism (4) connects Multifunctional arm (5) by Multifunctional arm connecting axle (17), realize Multifunctional rotating head (1) to rotate around Multifunctional arm connecting axle (17), make multi-function head folding and unfolding oil cylinder when range, Multifunctional rotating head (1) reaches packs up/storage configuration, during minimum stroke, Multifunctional rotating head (1) reaches maximum functional position.
2. folder anchor chain according to claim 1, cable wire quick-changing type multi-function head, it is characterized in that: described switching mechanism (4) comprises rollover stand (10), connection rod set (12), multi-function head oscillating oil cylinder (13), strut group (15), Multifunctional arm connecting axle (17), rollover stand (10) is rotationally connected by connection rod set (12) and strut group (15), in the middle of rollover stand (10), multi-function head oscillating oil cylinder (13) is housed; Multi-function head oscillating oil cylinder (13) is hinged on rollover stand (10), and its tailpiece of the piston rod is connected on the casing (19) of rotary gear box.
3. folder anchor chain according to claim 1, cable wire quick-changing type multi-function head, it is characterized in that: described rotary gear box (3) comprises spline housing (7), lower cover (18), casing (19), rollover stand connecting axle (6), hydraulic slip ring (21), worm-wheel shaft (22), worm gear (24), worm screw (31), motor (33), casing (19) is built with worm screw (31), worm gear (24) and worm-wheel shaft (22), worm screw (31) drive input connecting motor (33), hydraulic slip ring (21) is housed in worm-wheel shaft (22), worm-wheel shaft (22) lower end is fixedly connected with spline housing (7) and worm-wheel shaft connecting plate (26), casing (19) lower surface is fixedly connected with lower cover (18), worm-wheel shaft (22) is connected with casing (19) and lower cover (18) with worm gear bottom end cover (28) and worm gear bearing (25) respectively by worm gear upper end cover (23) and worm gear bearing (25), spline housing (7) is connected with worm-wheel shaft (22) and worm-wheel shaft connecting plate (26), worm screw (31) two ends are connected with casing (19) with worm screw rear end cap (30) and worm screw bearing (32) respectively by worm screw drive end bearing bracket (29) and worm screw bearing (32), hydraulic slip ring (21) has LIULUTONG road, penetrate from rotary gear box (3) top, the top of hydraulic slip ring (21) and rotary decelerating box body (19) are screwed by uuper valve block (20) and are connected, bottom rotating part and worm-wheel shaft (22) are screwed by worm-wheel shaft connecting plate (26) and are connected, hydraulic slip ring (21) lower end is screwed with lower valve block (27) and is connected.
4. folder anchor chain according to claim 1, cable wire quick-changing type multi-function head, it is characterized in that: described fast replacing device (2) comprises lower seat (9), the seat of honour (8), adjustable plate (34), regulate screw mandrel (35), nut block (36), bayonet pin (37), adjustment pin (38), the seat of honour (8) and rotary gear box (3) are bolted, lower seat (9) and Multifunctional rotating head (1) are bolted, by regulating screw mandrel (35) to be connected between adjustable plate (34) with nut block (36), realize the seat of honour (8) by regulating screw mandrel (35) precession/back-out in nut block (36) to close up with the room machine of lower seat (9)/be separated, the upper six road hydraulic quick connectors (53) of lower valve block (27) coordinating hydraulic slip ring lower end to connect realize the pipeline engaged/disengaged between six road flexible pipes of Multifunctional rotating head (1) by external force plug/unplug, the quick change realizing Multifunctional rotating head (1) is changed.
5. folder anchor chain according to claim 1, cable wire quick-changing type multi-function head, is characterized in that: described Multifunctional rotating head (1) comprises cable wire clamping fixture seat (39), anchor chain clamping fixture seat (40), cable clip locking oil cylinder (41), guiding slide bar group (42), anchor chain active chuck (43), anchor chain chuck contiguous block (44), connecting rod (47), rope gripper (49), slip rope clamping block (50), cable wire fixture folding and unfolding oil cylinder (51), cable wire clamp oil cylinder (52), cable wire clamping fixture seat (39) is fixedly connected with bolt by seat under fast replacing device (9) with anchor chain clamping fixture seat (40), cable wire clamping fixture seat (39) is built with rope gripper (49) and slip rope clamping block (50), slip rope clamping block (50) is connected with cable wire clamp oil cylinder (52), cable wire clamp oil cylinder (52) promotes slip rope clamping block (50) and slides along the guide plate direction on cable wire clamping fixture seat, thus makes slip rope clamping block (50) arrival clip position realize the action of multi-function head clamping cable wire, rope gripper (49) is connected with cable wire fixture folding and unfolding oil cylinder (51), and cable wire fixture folding and unfolding oil cylinder (51) promotes rope gripper (49) and releases and regain, and realizes smooth crawl and the release of cable wire, by the hinged anchor chain active chuck (43) of anchor chain chuck contiguous block (44) in anchor chain clamping fixture seat (40), and anchor chain active chuck (43) is connected with cable clip locking oil cylinder (41), cable clip locking oil cylinder (41) promotes anchor chain active chuck (43) and reaches the action of clip position realization clamping anchor chain along direction swinging direct to the cable clip locking oil cylinder (41) that anchor chain fixture contiguous block (44) is hinged.
6. folder anchor chain according to claim 1, cable wire quick-changing type multi-function head, is characterized in that: described in
Multifunctional rotating head (1) is when Multifunctional arm connecting axle (17) rotates, angle between Multifunctional rotating head (1) and Multifunctional arm lower surface is 30 ° ~ 230 °, and Multifunctional rotating head (1) swings as ± 40 ° to direction, both sides around rollover stand connecting axle (6).
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| CN201410422828.6A CN104354162B (en) | 2014-08-26 | 2014-08-26 | Folder anchor chain, cable wire quick-changing type multi-function head |
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| CN201410422828.6A CN104354162B (en) | 2014-08-26 | 2014-08-26 | Folder anchor chain, cable wire quick-changing type multi-function head |
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| CN104354162B CN104354162B (en) | 2016-02-03 |
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| CN104944072A (en) * | 2015-05-19 | 2015-09-30 | 汪和富 | Auxiliary device for automatic refrigerator foaming production line |
| CN107900844A (en) * | 2017-11-14 | 2018-04-13 | 江苏亚星锚链股份有限公司 | Anchor chain automatically grinding device |
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| CN204278029U (en) * | 2014-08-26 | 2015-04-22 | 中国船舶重工集团公司第七0四研究所 | Folder anchor chain, cable wire quick-changing type multi-function head |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104944072A (en) * | 2015-05-19 | 2015-09-30 | 汪和富 | Auxiliary device for automatic refrigerator foaming production line |
| CN107900844A (en) * | 2017-11-14 | 2018-04-13 | 江苏亚星锚链股份有限公司 | Anchor chain automatically grinding device |
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| CN104354162B (en) | 2016-02-03 |
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