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 PDFInfo
- 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
- rotor plate
- housing
- fixedly connected
- spacing
- 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
Links
- 238000013016 damping Methods 0.000 title claims abstract description 18
- 210000003462 vein Anatomy 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 claims 1
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000602850 Cinclidae Species 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; 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
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3613—Devices 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
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; 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
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3645—Devices 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vibration Dampers (AREA)
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
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.
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)
| 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)
| 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 |
-
2017
- 2017-09-15 CN CN201710832015.8A patent/CN107700563B/en active Active
Patent Citations (6)
| 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)
| 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 |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An accessory connector with limiting and variable damping functions Effective date of registration: 20221013 Granted publication date: 20200512 Pledgee: Feidong SME financing Company limited by guarantee Pledgor: ANHUI HEKUANG ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022980018276 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231205 Granted publication date: 20200512 Pledgee: Feidong SME financing Company limited by guarantee Pledgor: ANHUI HEKUANG ENVIRONMENTAL TECHNOLOGY CO.,LTD. Registration number: Y2022980018276 |