CN107700563A - A kind of band is spacing and the accessory connector of variable damping function - Google Patents

A kind of band is spacing and the accessory connector of variable damping function Download PDF

Info

Publication number
CN107700563A
CN107700563A CN201710832015.8A CN201710832015A CN107700563A CN 107700563 A CN107700563 A CN 107700563A CN 201710832015 A CN201710832015 A CN 201710832015A CN 107700563 A CN107700563 A CN 107700563A
Authority
CN
China
Prior art keywords
housing
rotor plate
spacing
band
damping function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710832015.8A
Other languages
Chinese (zh)
Other versions
CN107700563B (en
Inventor
胡乾桂
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Mining Environment Polytron Technologies Inc
Original Assignee
Anhui Mining Environment Polytron Technologies Inc
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 Anhui Mining Environment Polytron Technologies Inc filed Critical Anhui Mining Environment Polytron Technologies Inc
Priority to CN201710832015.8A priority Critical patent/CN107700563B/en
Publication of CN107700563A publication Critical patent/CN107700563A/en
Application granted granted Critical
Publication of CN107700563B publication Critical patent/CN107700563B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3613Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with means for absorbing any play therebetween
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02FDREDGING; SOIL-SHIFTING
    • E02F3/00Dredgers; Soil-shifting machines
    • E02F3/04Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/28Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36Component parts
    • E02F3/3604Devices to connect tools to arms, booms or the like
    • E02F3/3609Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3645Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with auto-engagement means for automatic snap-on of the tool coupler part

Abstract

The invention discloses a kind of band is spacing and the accessory connector of variable damping function, including housing, fix bar is fixedly connected with the housing, rotor plate is interspersed with the fix bar, the rotor plate is provided with fixing device, the rotor plate is connected in fix bar by fixing device, dipper is connected with the rotor plate, the both sides of the dipper are fixedly connected with limited block, the both sides of the rotor plate are arranged with friction plate, damper is arranged with the friction plate, one end of the damper is fixedly connected with connecting rod.Present invention operation simple in construction is easy, pass through limited block and the isostructural interaction of the first mounting groove, the angle of dipper rotation can be limited when mounted, rocked so as to limit it, utilize friction plate, damper and the isostructural interaction of the first spring lever simultaneously, the frictional force between damper and friction plate can be controlled so as to realize braking, avoid rocking.

Description

A kind of band is spacing and the accessory connector of variable damping function
Technical field
The present invention relates to accessory connector apparatus technical field, more particularly to a kind of band is spacing and the accessory of variable damping function Connector.
Background technology
The connector of accessory is one kind more common in numerous connectors used in excavator, and it is played and operation accessory The effect connected with dipper.Existing excavator accessory connector uses the form of single mount connector mostly, and it includes one Bearing and bearing pin are welded, is directly connected to the bearing of welding with dipper by bearing pin.The connector of this structure is not due to limiting Bit function, because accessory rocks in operation process, often result in it and collided with dipper.Simultaneously because without damping action, Being rocked caused by during lifting can not usually stop in a short time, seriously affect the stability of operation and relaxing for operation Adaptive.
The content of the invention
The invention aims to solve shortcoming present in prior art, such as:There is no limit function, in operation process In rocked due to accessory, often result in it and collided with dipper.Simultaneously because without damping action, it is caused during lifting Rocking can not usually stop in a short time, the comfortableness for seriously affecting the stability of operation and operating, and the one kind proposed With spacing and variable damping function accessory connector.
To achieve these goals, present invention employs following technical scheme:
A kind of band is spacing and the accessory connector of variable damping function, including housing, is fixedly connected with fix bar in the housing, institute State and rotor plate is interspersed with fix bar, the rotor plate is provided with fixing device, and the rotor plate is connected to by fixing device In fix bar, dipper is connected with the rotor plate, the both sides of the dipper are fixedly connected with limited block, and the two of the rotor plate Side is arranged with friction plate, and damper is arranged with the friction plate, and one end of the damper is fixedly connected with connecting rod, The other end of the connecting rod is fixedly connected with push pedal, and the first spring lever, institute are provided between the side wall and friction plate of the housing The one end for stating the first spring lever is connected in the side wall of housing, and the other end of first spring lever is connected to the one of friction plate Side, the side of the push pedal are provided with cam, and rotational pin is interspersed with the center of the cam, and the side of the cam is provided with first Gear, the side engagement of the first gear are connected with second gear, rotating shaft are interspersed with the second gear, the rotating shaft One end is connected with servomotor, and the side of the servomotor is fixedly connected on the side of housing, is arranged with the housing First mounting groove, first mounting groove is interior to be provided with buffer unit, and the side of the housing is fixedly connected with connector.
Preferably, the fixing device includes spill bar, and one end of the spill bar through rotor plate and is interspersed with pretension Block, nut is threaded with the spill bar, the pretension block is between nut and rotor plate.
Preferably, the buffer unit includes buffer board, and the side of the buffer board is arranged with second spring bar, each One end of the spring lever is fixedly connected in the side wall of the first mounting groove.
Preferably, three bolts are interspersed with the rotor plate, one end of the bolt through rotor plate and is connected to bucket On bar.
Preferably, rubber blanket is socketed with the limited block, the rubber blanket is provided with anti-slip veins.
Preferably, the fix bar and housing are formed in one.
Compared with prior art, the beneficial effects of the invention are as follows:Operation simple in construction is easy, passes through limited block and first The isostructural interaction of mounting groove, the angle of dipper rotation can be limited when mounted, rocks so as to limit it, utilizes simultaneously Friction plate, damper and the isostructural interaction of the first spring lever, can control the friction between damper and friction plate Power avoids rocking so as to realize braking.
Brief description of the drawings
Fig. 1 is that a kind of band proposed by the present invention is spacing and the accessory connector positive structure schematic of variable damping function;
Fig. 2 is that a kind of band proposed by the present invention is spacing and the sectional structure of the accessory connector rotor plate of variable damping function is illustrated Figure;
Fig. 3 is that a kind of band proposed by the present invention is spacing and the side structure schematic diagram of the accessory connector of variable damping function.
In figure:1 housing, 2 push pedals, 3 first spring levers, 4 first gears, 5 rotational pins, 6 cams, 7 dampers, 8 connecting rods, 9 rotor plates, 10 fixing devices, 11 rotating shafts, 12 second gears, 13 friction plates, 14 limited blocks, 15 dippers, 16 connectors, 17 first Mounting groove, 18 buffer units.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instruction such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only Described for the ease of description is of the invention with simplified, rather than the device or element of instruction or hint meaning must be with specifically sides Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-3, a kind of band is spacing and the accessory connector of variable damping function, including housing 1, fixed in housing 1 to connect Fix bar is connected to, fix bar and housing 1 are formed in one.It is convenient to manufacture, rotor plate 9 is interspersed with fix bar, is set on rotor plate 9 There is fixing device 10, fixing device 10 includes spill bar, and one end of spill bar through rotor plate 9 and is interspersed with pretension block, spill Nut is threaded with bar, pretension block increases the stability of rotor plate 9 and fix bar between nut and rotor plate 9, turns Dynamic plate 9 is connected in fix bar by fixing device 10, and dipper 15 is connected with rotor plate 9, three spiral shells are interspersed with rotor plate 9 Bolt, one end of bolt through rotor plate 9 and are connected on dipper 15, increase the stability of device, and the both sides of dipper 15, which are fixed, to be connected Limited block 14 is connected to, rubber blanket is socketed with limited block 14, rubber blanket is provided with anti-slip veins, further sheds the same of impulsive force When, increase the frictional force between buffer board, reduction rocks, and the both sides of rotor plate 9 are arranged with friction plate 13, on friction plate 13 Damper 7 is arranged with, one end of damper 7 is fixedly connected with connecting rod 8, and the other end of connecting rod 8 is fixedly connected with push pedal 2, the first spring lever 3 is provided between the side wall and friction plate 13 of housing 1, one end of the first spring lever 3 is connected to the side wall of housing 1 On, the other end of the first spring lever 3 is connected to the side of friction plate 13, and the side of push pedal 2 is provided with cam 6, at the center of cam 6 Rotational pin 5 is interspersed with, the side of cam 6 is provided with first gear 4, and the side engagement of first gear 4 is connected with second gear 12, the Rotating shaft 11 is interspersed with two gears 12, one end of rotating shaft 11 is connected with servomotor, and the side of servomotor is fixedly connected on shell The side of body 1, the first mounting groove 17 is arranged with housing 1, buffer unit 18, buffer unit 18 are provided with the first mounting groove 17 Including buffer board, the side of buffer board is arranged with second spring bar, and one end of each spring lever is fixedly connected on the first installation In the side wall of groove 17, buffer board and second spring bar can be utilized to play cushioning effect to limited block 14, so as to protection equipment, housing 1 side is fixedly connected with connector 16.
In the present invention, when user uses the device, start servomotor, then drive rotating shaft 11 to rotate, drive second Gear 12 rotates, and so as to allow the first gear 4 for being engaged with connection to rotate, drives rotational pin 5 to rotate, so as to 6 turns of moving cam It is dynamic, then moved against push pedal 2 to center, drive connecting rod 8 and damper 7 to move, then increase damper 7 and friction plate Frictional force between 13, so as to realize stop, while its rotational angle is limited using the mounting groove 17 of limited block 14 and first, from And avoid producing collision during connection.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto, Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.

Claims (6)

1. a kind of band is spacing and the accessory connector of variable damping function, including housing(1), it is characterised in that the housing(1)It is interior Fix bar is fixedly connected with, rotor plate is interspersed with the fix bar(9), the rotor plate(9)It is provided with fixing device(10), The rotor plate(9)Pass through fixing device(10)It is connected in fix bar, the rotor plate(9)On be connected with dipper(15), institute State dipper(15)Both sides be fixedly connected with limited block(14), the rotor plate(9)Both sides be arranged with friction plate(13), institute State friction plate(13)On be arranged with damper(7), the damper(7)One end be fixedly connected with connecting rod(8), the company Extension bar(8)The other end be fixedly connected with push pedal(2), the housing(1)Side wall and friction plate(13)Between be provided with the first bullet Spring base(3), first spring lever(3)One end be connected to housing(1)Side wall on, first spring lever(3)It is another End is connected to friction plate(13)Side, the push pedal(2)Side be provided with cam(6), the cam(6)Center at intert There is rotational pin(5), the cam(6)Side be provided with first gear(4), the first gear(4)Side engagement be connected with Second gear(12), the second gear(12)On be interspersed with rotating shaft(11), the rotating shaft(11)One end be connected with servo electricity Machine, the side of the servomotor are fixedly connected on housing(1)Side, the housing(1)On be arranged with the first mounting groove (17), first mounting groove(17)It is interior to be provided with buffer unit(18), the housing(1)Side be fixedly connected with connector (16).
2. a kind of band according to claim 1 is spacing and the accessory connector of variable damping function, it is characterised in that described solid Determine device(10)Including spill bar, one end of the spill bar passes through rotor plate(9)And pretension block is interspersed with, on the spill bar Nut is threaded with, the pretension block is located at nut and rotor plate(9)Between.
3. a kind of band according to claim 1 is spacing and the accessory connector of variable damping function, it is characterised in that described slow Flushing device(18)Including buffer board, the side of the buffer board is arranged with second spring bar, one end of each spring lever It is fixedly connected on the first mounting groove(17)Side wall on.
4. a kind of band according to claim 1 is spacing and the accessory connector of variable damping function, it is characterised in that described turn Dynamic plate(9)On be interspersed with three bolts, one end of the bolt passes through rotor plate(9)And it is connected to dipper(15)On.
5. a kind of band according to claim 1 is spacing and the accessory connector of variable damping function, it is characterised in that the limit Position block(14)On be socketed with rubber blanket, the rubber blanket is provided with anti-slip veins.
6. a kind of band according to claim 1 is spacing and the accessory connector of variable damping function, it is characterised in that described solid Fixed pole and housing(1)It is formed in one.
CN201710832015.8A 2017-09-15 2017-09-15 Accessory connector with limiting and damping changing functions Active CN107700563B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710832015.8A CN107700563B (en) 2017-09-15 2017-09-15 Accessory connector with limiting and damping changing functions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710832015.8A CN107700563B (en) 2017-09-15 2017-09-15 Accessory connector with limiting and damping changing functions

Publications (2)

Publication Number Publication Date
CN107700563A true CN107700563A (en) 2018-02-16
CN107700563B CN107700563B (en) 2020-05-12

Family

ID=61172473

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710832015.8A Active CN107700563B (en) 2017-09-15 2017-09-15 Accessory connector with limiting and damping changing functions

Country Status (1)

Country Link
CN (1) CN107700563B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905095A (en) * 2019-12-07 2020-03-24 佛山市鼎科科技发展有限公司 Friction variable damper

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001040690A (en) * 1999-08-02 2001-02-13 Isamu Fujimori Attaching structure of attachment in power shovel
CN2814004Y (en) * 2005-08-10 2006-09-06 黄健 Rotary damping device
KR101424110B1 (en) * 2014-02-12 2014-08-01 (주) 대동이엔지 Vibration damper for high load
CN204238277U (en) * 2014-10-10 2015-04-01 徐州徐工挖掘机械有限公司 Excavator operating equipment coupling mechanism
CN204326130U (en) * 2014-11-28 2015-05-13 徐州世通重工机械制造有限责任公司 The spacing anti-rotation device of sliding loader
CN104947729A (en) * 2015-06-30 2015-09-30 柳州柳工挖掘机有限公司 Accessory connector with spacing and variable damping function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001040690A (en) * 1999-08-02 2001-02-13 Isamu Fujimori Attaching structure of attachment in power shovel
CN2814004Y (en) * 2005-08-10 2006-09-06 黄健 Rotary damping device
KR101424110B1 (en) * 2014-02-12 2014-08-01 (주) 대동이엔지 Vibration damper for high load
CN204238277U (en) * 2014-10-10 2015-04-01 徐州徐工挖掘机械有限公司 Excavator operating equipment coupling mechanism
CN204326130U (en) * 2014-11-28 2015-05-13 徐州世通重工机械制造有限责任公司 The spacing anti-rotation device of sliding loader
CN104947729A (en) * 2015-06-30 2015-09-30 柳州柳工挖掘机有限公司 Accessory connector with spacing and variable damping function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110905095A (en) * 2019-12-07 2020-03-24 佛山市鼎科科技发展有限公司 Friction variable damper
CN110905095B (en) * 2019-12-07 2021-02-26 佛山市鼎科科技发展有限公司 Friction variable damper

Also Published As

Publication number Publication date
CN107700563B (en) 2020-05-12

Similar Documents

Publication Publication Date Title
US9278249B2 (en) Exercise cycle with vibration capabilities
US20140024499A1 (en) Elliptical Exercise Device with Vibration Capabilities
JP2017511704A (en) Drive device for chair assembly for 4D movie theater
CN107700563A (en) A kind of band is spacing and the accessory connector of variable damping function
CN104372561B (en) A kind of frequency conversion hand-scrubbing type decelerating through motor arrangement of clutch and washing machine
CN207326085U (en) A kind of new material drilling machine
CN207095855U (en) A kind of experimental rig for the experiment of automobile transmission lubrication class
CN105326630B (en) Massager with kneading fuction
CN109703638A (en) A kind of security robot driving executing agency
CN109030882A (en) A kind of new-energy automobile hub motor special test equipment and its test method
CN207319101U (en) A kind of control stick
CN207064565U (en) A kind of belt pulley torsional balancer structure
RU2400658C1 (en) Link mechanism (olenev's link)
CN206888533U (en) A kind of concrete electromagnetic shaker
CN206758951U (en) Multifunctional power construction machine
CN103785166B (en) A kind of mah-jong pushing device of automatic mahjong-playing machine
CN203847417U (en) Oscillating mechanism, composite oscillating device and fan
CN207199524U (en) Transmission limit device
CN207218610U (en) It is a kind of can multi-faceted regulation photovoltaic power generation plate secure mounting arrangements
CN108671551A (en) A kind of novel toy top
CN201519463U (en) Entertainment cabin rolling device
CN107068475A (en) A kind of transmission limit device
CN107727128A (en) A kind of automotive upholstery check-out console
CN203634803U (en) Tile pushing device of automatic Mahjong machine
CN108525292A (en) The domestic type play sport simulator of motor-driven Three Degree Of Freedom

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant