CN106284460A - A kind of excavator and the bales catch connection device of work accessory - Google Patents
A kind of excavator and the bales catch connection device of work accessory Download PDFInfo
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- CN106284460A CN106284460A CN201610889340.3A CN201610889340A CN106284460A CN 106284460 A CN106284460 A CN 106284460A CN 201610889340 A CN201610889340 A CN 201610889340A CN 106284460 A CN106284460 A CN 106284460A
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- valve group
- link
- excavator
- snapping valve
- snapping
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- 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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
- E02F3/961—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements with several digging elements or tools mounted on one machine
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- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
The invention discloses the bales catch connection device of a kind of excavator and work accessory, relate to construction machinery technical field, including upper link and lower link, rear locking pin and front locking pin is set respectively before and after lower link, the lower snapping valve group connected with the accessory hydraulic circuit that works it is provided with in the middle part of lower link, upper link inner chamber is provided with the upper snapping valve group connected with excavator hydraulic oil road, upper link front end sets the front claw tiger's jaw coordinated with front locking pin, rear end sets the arc-shaped claws coordinated with rear locking pin, upper link bottom sets locking device, upper link locks the rear locking pin of lower link by locking device and arc-shaped claws, link and the connection of lower link in realization, upper snapping valve group docks, with lower snapping valve group, the hydraulic circuit conducting realizing work accessory with excavator.The present invention has simple in construction, easy to operate advantage, facilitates the connection of excavator and multiple work accessory, it is not necessary to human assistance, it is achieved the purpose of far distance automatic snapping.
Description
Technical field
The present invention relates to construction machinery technical field, particularly relate to the bales catch tipping of a kind of excavator and work accessory
Put.
Background technology
In today that engineering machinery modernizes day by day, hydraulic crawler excavator is as the work a kind of being widely used, adaptability is stronger
Journey machinery, has flexible operation, easy to use, digitized, an intelligentized feature, from traditional carry out single digging operation to
Multi-function operation form changes.In order to meet user's different operating needs, hydraulic crawler excavator construction needs to be replaced as frequently as not
With the work accessory of type, such as bucket, grab bucket, hydraulic hammer, hydraulic rammer, hydraulic shear etc..At present the excavator accessory that more changes jobs leads to
Pivot pin before and after connecting frequently with manual type dismounting, installation, also has use simple and fast attachment means, but all needs artificial unloading
Oil circuit, due to work accessory working clearance too small, and accessory deadweight bigger so that change labor intensity greatly, the longest, cause
While work efficiency is low, work risk is big.
Summary of the invention
The technical problem to be solved is to provide the bales catch connection device of a kind of excavator and work accessory, has
Simple and compact for structure, with low cost, the advantage of flexible and convenient operation, reliable operation；Pollute under the operating mode having radiation having, it is not necessary to
Human assistance can far distance automatic snapping, it is achieved that mechanical automation is intelligent, greatly reduces casualties.
For solving above-mentioned technical problem, the technical solution used in the present invention is:
A kind of excavator and the bales catch connection device of work accessory, including upper link and lower link, before described lower link
After be respectively equipped with rear locking pin and front locking pin, be provided with the lower button connected with the accessory hydraulic circuit that works in the middle part of described lower link
Connecing valve group, described upper link inner chamber is provided with the upper snapping valve group connected with excavator hydraulic oil road, upper snapping valve group and lower button
Connecing the hydraulic circuit of valve group docking conducting excavator and work accessory, described upper link front end is provided with a pair and joins with front locking pin
Front claw tiger's jaw, the rear end closed are provided with a pair arc-shaped claws coordinated with rear locking pin, and described upper link bottom is provided with locking
Device, described upper link locks the rear locking pin of lower link by locking device and arc-shaped claws.
Preferably, described upper snapping valve group includes housing and and the male joint that is arranged in housing, male joint and excavator
Hydraulic circuit connects；Described lower snapping valve group all includes housing and the female joint being arranged in housing, female joint and work accessory
Hydraulic circuit connects；Male joint cooperatively forms high-voltage high-speed and is connected valve group with female joint.
Preferably, described locking device includes the telescoping mechanism being arranged on link bottom, and described telescoping mechanism is fixed
End is fixed on link rear portion, movable end is provided with dead bolt, and described dead bolt is arranged on below arc-shaped claws, by dead bolt and arc
Claw locks rear locking pin.
Preferably, being provided with alignment pin in the middle part of described upper snapping valve group, described lower snapping valve group and upper snapping valve assemble conjunction
The dowel hole with detent fit it is provided with in the middle part of contact surface.
Preferably, in described upper snapping valve group, the male joint of male joint is two right, is symmetrically arranged at alignment pin two
Side, in described lower snapping valve group, in female joint, the female connector of corresponding male joint is also two right, male joint and female connector
With the use of.
Preferably, described telescoping mechanism is hydraulic cylinder, and hydraulic cylinder body lateral symmetry fixes two dead bolts, hydraulic cylinder piston
Bar be fixed on a pair of link front end before in the middle part of claw tiger's jaw.
Preferably, described lower snapping valve group is horizontally set in lower link, and near rear locking pin side；Described upper button
Connect valve group and be horizontally set on below hydraulic cylinder body, docked with lower snapping valve group by snapping valve group in hydraulic cylinder action drives,
Drive locking pin after dead bolt clamping.
Preferably, described lower snapping valve group is vertically set in lower link, and described upper snapping valve group is vertically set on
In link, fall to making upper snapping valve group dock with lower snapping valve group by upper link.
Preferably, described arc-shaped claws rear portion is additionally provided with locking positioning track, and described dead bolt runs through locking positioning track and sets
Putting, described upper snapping valve group is arranged between the locking positioning track of link and front claw tiger's jaw.
Preferably, the butt end of described lower snapping valve group is provided with the dust excluding plate that can cover female connector, described dust excluding plate
Upper end is connected with lower link by back-moving spring；The gap with detent fit it is provided with in the middle part of described dust excluding plate.
Use produced by technique scheme and have the beneficial effects that: by claw tiger's jaw before upper link front end with under be connected
The front locking pin of frame coordinates, and upper link rear end arc-shaped claws is coordinated with the rear locking pin of lower link rear end, filled by locking
Put cooperation arc-shaped claws to be locked by rear locking pin, upper link and lower link connect fixing while on snapping valve group with under
Snapping valve group also achieves a butt joint, it is achieved work accessory turns on the hydraulic circuit of excavator.The present invention have simple and compact for structure,
With low cost, the advantage of flexible and convenient operation, reliable operation, can facilitate the connection of excavator and multiple work accessory, it is not necessary to people
Work assists, it is achieved a tractor serves several purposes, the purpose of far distance automatic snapping.
Accompanying drawing explanation
In order to make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing the present invention made into
The detailed description of one step, wherein:
Fig. 1 is the excavator connection status schematic diagram with the bales catch connection device of work accessory of the embodiment of the present invention one offer；
Fig. 2 is the excavator connection procedure schematic diagram with the bales catch connection device of work accessory of the embodiment of the present invention two offer；
Fig. 3 is the schematic diagram of upper link in Fig. 1；
Fig. 4 is the schematic diagram of lower link in Fig. 1；
Fig. 5 is the schematic diagram of upper link in Fig. 2；
Fig. 6 is the schematic diagram of lower link in Fig. 2；
Fig. 7 is the scheme of installation of dust excluding plate in lower snapping valve group；
Fig. 8 is the right view of Fig. 7；
In figure: the upper link of 1-, link under 2-, locking pin after 3-, locking pin before 4-, snapping valve group under 5-, 6-upper snapping valve
Group, claw tiger's jaw before 7-, 8-arc-shaped claws, 9-telescoping mechanism, 10-dead bolt, 11-alignment pin, 12-locking positioning track, 13-is public
Buckle joint, 14-female connector, 15-dust excluding plate, 16-back-moving spring, 17-gap, 18-dowel hole.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the preferred embodiments of the present invention are described in detail: should be appreciated that
Specific embodiment described herein only in order to explain the present invention, the protection domain being not intended to limit the present invention.
As shown in Figure 1, 2, a kind of excavator of present invention offer and the bales catch connection device of work accessory, including upper connection
Frame 1 and lower link 2, be respectively equipped with rear locking pin 3 and front locking pin 4, in described lower link 2 before and after described lower link 2
Portion is provided with the lower snapping valve group 5 connected with the accessory hydraulic circuit that works, and described upper link 1 inner chamber is provided with and excavator hydraulic oil
The upper snapping valve group 6 of road connection, upper snapping valve group 6 docks the hydraulic oil of conducting excavator and work accessory with lower snapping valve group 5
Road, described upper link 1 front end is provided with the front claw tiger's jaw 7 that coordinates with front locking pin 4 a pair, rear end be provided with a pair with rear locking
The arc-shaped claws 8 that pin 3 coordinates, described upper link 1 bottom is provided with locking device, described upper link 1 by locking device with
Arc-shaped claws 8 locks the rear locking pin 3 of lower link 2.
The front claw tiger's jaw 7 of upper link 1 front end is coordinated with the front locking pin 4 of lower link 2, upper link 1 rear end
Arc-shaped claws 8 coordinates with the rear locking pin 3 of lower link 2 rear end, is locked by rear locking pin 3 by locking device, simultaneously on connect
While connecing frame 1 and the connection of lower link 2, upper snapping valve group 6 also achieves a butt joint with lower snapping valve group 5, it is achieved the liquid of work accessory
Force feed road and the conducting of excavator.Wherein, upper snapping valve group 6 includes housing and and the male joint that is arranged in housing, male joint
Connect with excavator hydraulic oil road；Described lower snapping valve group 5 all includes housing and the female joint being arranged in housing, female joint with
Work accessory hydraulic circuit connection；Male joint cooperatively forms high-voltage high-speed and is connected valve group with female joint.High-voltage quick joint is permissible
Buying appropriate size model according to actual needs, wherein the quantity of high-voltage quick joint sets as required.
In one preferred embodiment of the present invention, such as Fig. 3, described locking device includes being arranged on link 1 bottom
Telescoping mechanism 9, described telescoping mechanism 9 is fixed end and is fixed on that link 1 is anterior, movable end is provided with dead bolt 10, described dead bolt 10
It is arranged on below arc-shaped claws 8, first front claw tiger's jaw 7 is coordinated with front locking pin 4, then joined with arc-shaped claws 8 by dead bolt 10
Close locking pin 3 after locking.Making dead bolt 10 stretch out by telescoping mechanism 9 action, arc-shaped claws 8 and dead bolt 10 are after upper and lower both sides are incited somebody to action
Locking pin 3 clamping, thus the connection realizing upper link 1 and lower link 2 is fixed.
In order to improve the accuracy that lower snapping valve group 5 coordinates with upper snapping valve group 6, it is provided with in the middle part of described upper snapping valve group 6
Alignment pin 11, described lower snapping valve group 5 is provided with, in the middle part of the contact surface that upper snapping valve group 6 coordinates, the location coordinated with alignment pin 11
Pin-and-hole 18.
Owing to the type of work accessory is different, need to be equipped with single-direction and dual-direction switched system, so by public access in upper snapping valve group 6
It is two right that the male joint 13 of head is designed as, and is symmetrically arranged at alignment pin 11 both sides, in described lower snapping valve group 5 in female joint
It is two right that the female connector 14 of corresponding male joint is also configured as, male joint 13 and female connector 14 with the use of, make male joint
Form high-voltage high-speed with female joint docking and be connected valve group.Single oil piping system connects the accessories such as hydraulic breaking hammer, and double oil piping systems are even
Connect the accessory such as hydraulic shear, gripping apparatus.
In one specific embodiment of the present invention, described telescoping mechanism 9 is hydraulic cylinder, and hydraulic cylinder body lateral symmetry is fixed
Two dead bolts 10, hydraulic cylinder piston rod be fixed on a pair of link 1 front end before in the middle part of claw tiger's jaw 7.Connect with excavator
Hydraulic circuit can be arranged on the sidewall of link 1.
Embodiment one: such as Fig. 1,3,4, upper snapping valve group 6 is front and back's snap fit with lower snapping valve group 5, described lower snapping
Valve group 5 is horizontally set in lower link 2, and near rear locking pin 3 side；Described upper snapping valve group 6 is horizontally set on hydraulic pressure
Below cylinder cylinder body, docked with lower snapping valve group 5 by snapping valve group 6 in hydraulic cylinder action drives, drive lock after dead bolt 10 clamping
Tight pin 3；Alignment pin 11 in the middle part of described upper snapping valve group 6 is one, and two pairs of male joints 13 are separately positioned on alignment pin 11 liang
Side.
This embodiment connection procedure is as follows: led to by the front locking pin that the front locking tiger's jaw 7 of upper link 1 catches on lower link
Cross locking pin 3 after excavator action makes arc-shaped claws 8 and lower link 2 to fit, by Driven by Hydraulic Cylinder cylinder body horizontal shift, band
Dynamic connected upper snapping valve group 6 displacement fixed thereto is docked with lower snapping valve group 5, it is achieved the hydraulic circuit of work accessory and excavation
The oil circuit conducting of machine, drives connected dead bolt 10 horizontal shift fixed thereto simultaneously, after utilizing dead bolt 10 to lock with arc-shaped claws 8
Locking pin 3, it is achieved excavator and the work connection of accessory and the conducting of oil circuit.
Embodiment two: such as Fig. 2,5,6, upper snapping valve group 6 is upper and lower snap fit with lower snapping valve group 5, described lower snapping
Valve group 5 is vertically set on the female connector 14 of the lower interior and lower snapping valve group 5 of link 2 upward, and described upper snapping valve group 6 is vertical
In being arranged on link 1 and upper snapping valve group 6 male joint 13 down, fall to making upper snapping valve group by upper link 1
6 dock with lower snapping valve group 5；Alignment pin 11 in the middle part of described upper snapping valve group 6 is two be set up in parallel, two pairs of male joints
13 both sides being disposed in parallel in two alignment pins 11 respectively.
This embodiment connection procedure is as follows: the front claw tiger's jaw 7 of upper link 1 is caught on front locking pin 4, passes through excavator
The rear locking pin 3 that action makes 1 time pressure of link make arc-shaped claws be adjacent to lower connector 2 makes snapping valve group 6 and lower button simultaneously
Connect valve group 5 to dock, along with the whereabouts of upper link 1, it is achieved the hydraulic circuit of work accessory turns on the oil circuit of excavator；Separately
Outward, by Driven by Hydraulic Cylinder cylinder body horizontal shift, drive connected dead bolt 10 horizontal shift fixed thereto, utilize dead bolt 10 and arc
Locking pin 3 after shape claw 8 locking, it is achieved excavator and the work connection of accessory and the conducting of oil circuit.
In order to improve guiding accuracy and the steadiness of arc-shaped claws 8, described arc-shaped claws 8 rear portion is additionally provided with locking positioning
Track 12, described dead bolt 10 runs through locking positioning track 12 and arranges, and described upper snapping valve group 6 is arranged on the locking of link 1
Between positioning track 12 and front claw tiger's jaw 7.
In a preferred embodiment of the invention, as Fig. 7,8, in embodiment one as a example by lower connector 2, described lower snapping
The butt end of valve group 5 is provided with the dust excluding plate 15 that can cover female connector 14, and back-moving spring 16 is passed through in described dust excluding plate 15 upper end
It is connected with lower link 2；The gap 17 coordinated with alignment pin 11 it is provided with in the middle part of described dust excluding plate 15.Upper snapping valve group 6 and lower button
Connecing valve group 5 when docking, alignment pin 11 tip is firstly inserted in gap 17, along with the propelling of alignment pin 11, by dust excluding plate 15 jacking
Expose the female connector 14 on lower snapping valve group 5 interface, the male joint 13 in snapping valve group 6 and lower snapping valve group in convenience
Female connector 14 on 5 connects, and makes the check valve in lower snapping valve group 5 turn on, thus realize the hydraulic circuit of work accessory with
The oil circuit conducting of excavator.Utilize dust excluding plate 15 that the female connector 14 in lower snapping valve group 5 can be avoided to be contaminated, in impact
Snapping valve group 6 and lower snapping valve group 5 with the use of.
The operation principle labor of the present invention is as follows:
The front claw tiger's jaw 7 of upper link 1 is coordinated with the front locking pin 4 of lower link 2, upper link 1 rear end arc-shaped claws 8
Coordinating with the rear locking pin 3 of lower link 2 rear end, moved forward by Driven by Hydraulic Cylinder dead bolt 10, dead bolt 10 coordinates arc-shaped claws 8 to incite somebody to action
Rear locking pin 3 is locked；While upper link 1 and lower link 2 connect, the alignment pin 11 in the middle part of upper snapping valve group 6 with under
Dowel hole 18 in the middle part of snapping valve group 5 coordinates, male joint 13 coordinates with female connector 14, unidirectional in lower snapping valve group 5
Valve turns on, it is achieved the hydraulic circuit of work accessory turns on the oil circuit of excavator.
In sum, the present invention has simple and compact for structure, with low cost, the advantage of flexible and convenient operation, reliable operation,
Particularly with existing under the special operation conditions such as pollution, radiation, can be realized and the snapping of work accessory by Remote excavator, can
To be substantially reduced the adverse circumstances harm to personnel, protection staff is healthy, meets the market demand.Utilize the present invention can
Facilitate the connection of excavator and multiple work accessory, it is not necessary to human assistance, it is achieved a tractor serves several purposes, the mesh of far distance automatic snapping
's.
Principle and the embodiment of the present invention are set forth by specific case used herein, saying of above example
Bright method and the core concept thereof being only intended to help to understand the present invention, is not limited to the present invention.It should be pointed out that, for this
For the those of ordinary skill of technical field, under the premise without departing from the principles of the invention, it is also possible to the present invention is carried out some
Improving and modify, these improve and modify in the protection domain also falling into the claims in the present invention.
Claims (10)
1. an excavator and the bales catch connection device of work accessory, it is characterised in that: include link (1) and lower link
(2), being respectively equipped with rear locking pin (3) and front locking pin (4) before and after described lower link (2), described lower link (2) middle part sets
Having lower snapping valve group (5) connected with work accessory hydraulic circuit, described upper link (2) inner chamber is provided with and excavator hydraulic oil
Upper snapping valve group (6) of road connection, upper snapping valve group (6) docks conducting excavator and work accessory with lower snapping valve group (5)
Hydraulic circuit, described upper link (1) front end is provided with a pair front claw tiger's jaw (7) coordinated with front locking pin (4), rear end and is provided with
The arc-shaped claws (8) that a pair coordinates with rear locking pin (3), described upper link (1) bottom is provided with locking device, described upper connection
Frame (1) locks the rear locking pin (3) of lower link (2) by locking device and arc-shaped claws (8).
A kind of excavator the most according to claim 1 and the bales catch connection device of work accessory, it is characterised in that: on described
Snapping valve group (6) include housing and and the male joint that is arranged in housing, male joint connects with excavator hydraulic oil road；Under described
Snapping valve group (5) all includes that housing and the female joint being arranged in housing, female joint connect with work accessory hydraulic circuit；Public access
Head cooperatively forms high-voltage high-speed with female joint and is connected valve group.
A kind of excavator the most according to claim 1 and the bales catch connection device of work accessory, it is characterised in that: described lock
Tight device includes the telescoping mechanism (9) being arranged on link (1) bottom, and the fixing end of described telescoping mechanism (9) is fixed on company
Connect frame (1) rear portion, movable end is provided with dead bolt (10), and described dead bolt (10) is arranged on arc-shaped claws (8) lower section, by dead bolt (10)
Rear locking pin (3) is locked with arc-shaped claws (8).
A kind of excavator the most according to claim 2 and the bales catch connection device of work accessory, it is characterised in that: on described
Snapping valve group (6) middle part is provided with alignment pin (11), in the contact surface that described lower snapping valve group (5) coordinates with upper snapping valve group (6)
Portion is provided with the dowel hole (18) coordinated with alignment pin (11).
A kind of excavator the most according to claim 4 and the bales catch connection device of work accessory, it is characterised in that: on described
The male joint (13) of male joint in snapping valve group (6) is two right, is symmetrically arranged at alignment pin (11) both sides, described lower button
It is also two right for connecing in valve group (5) female connector (14) of corresponding male joint (13) in female joint, male joint (13) and box
Joint (14) with the use of.
6. according to the bales catch connection device of a kind of excavator described in claim 1-5 any claim with work accessory, its
Being characterised by: described telescoping mechanism (9) is hydraulic cylinder, hydraulic cylinder body lateral symmetry fixes two dead bolts (10), and hydraulic cylinder is lived
Stopper rod be fixed on a pair of link (1) front end before claw tiger's jaw (7) middle part.
A kind of excavator the most according to claim 6 and the bales catch connection device of work accessory, it is characterised in that: under described
Snapping valve group (5) is horizontally set in lower link (2), and near rear locking pin (3) side；Described upper snapping valve group (6) water
Putting down is arranged on below hydraulic cylinder body, is docked by snapping valve group (6) in hydraulic cylinder action drives with lower snapping valve group (5), drives
Locking pin (3) after dynamic dead bolt (10) clamping.
A kind of excavator the most according to claim 6 and the bales catch connection device of work accessory, it is characterised in that: under described
Snapping valve group (5) is vertically set in lower link (2), and described upper snapping valve group (6) is vertically set in link (1),
Fall to making upper snapping valve group (6) dock with lower snapping valve group (5) by upper link (1).
A kind of excavator the most according to claim 3 and the bales catch connection device of work accessory, it is characterised in that: described arc
Shape claw (8) rear portion is additionally provided with locking positioning track (12), and described dead bolt (10) runs through locking positioning track (12) and arranges, described
Upper snapping valve group (6) is arranged between the locking positioning track (12) of link (1) and front claw tiger's jaw (7).
A kind of excavator the most according to claim 5 and the bales catch connection device of work accessory, it is characterised in that: described
The butt end of lower snapping valve group (5) is provided with the dust excluding plate (15) that can cover female connector (14), described dust excluding plate (15) upper end
It is connected with lower link (2) by back-moving spring (16)；Described dust excluding plate (15) middle part is provided with coordinate with alignment pin (11) open-minded
Mouth (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889340.3A CN106284460B (en) | 2016-10-12 | 2016-10-12 | A kind of automatic fastening device of excavator and work accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610889340.3A CN106284460B (en) | 2016-10-12 | 2016-10-12 | A kind of automatic fastening device of excavator and work accessory |
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| Publication Number | Publication Date |
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| CN106284460A true CN106284460A (en) | 2017-01-04 |
| CN106284460B CN106284460B (en) | 2019-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610889340.3A Active CN106284460B (en) | 2016-10-12 | 2016-10-12 | A kind of automatic fastening device of excavator and work accessory |
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Cited By (13)
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| CN107830019A (en) * | 2017-11-23 | 2018-03-23 | 山西晋煤集团技术研究院有限责任公司 | A kind of lockable quick-change system quickly connected with pipeline |
| CN109555177A (en) * | 2019-01-25 | 2019-04-02 | 北京科技大学 | One kind is hydraulic to be switched fast docking platform automatically |
| CN110644550A (en) * | 2019-10-16 | 2020-01-03 | 广东鸿荣重工股份有限公司 | Quick connector with automatic oil way butt joint system for excavator |
| CN110878570A (en) * | 2019-11-26 | 2020-03-13 | 大连交通大学 | Quick replacement device for tail end actuating mechanism of emergency rescue equipment |
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| CN111702795A (en) * | 2020-06-18 | 2020-09-25 | 西南科技大学 | Quick replacement device for end tool of mechanical arm |
| CN112211243A (en) * | 2020-11-02 | 2021-01-12 | 烟台艾迪精密机械股份有限公司 | Hydraulic docking conversion platform and control method thereof |
| CN112252386A (en) * | 2020-09-07 | 2021-01-22 | 安徽恒创智能装备有限公司 | Quick-change device capable of automatically conducting hydraulic and electric channels |
| CN113123385A (en) * | 2021-04-16 | 2021-07-16 | 湖南大学 | Full-automatic quick-change device for emergency rescue engineering equipment |
| CN113833047A (en) * | 2020-06-08 | 2021-12-24 | 优快科德国公司 | Adapter for a quick change system and quick change system having such an adapter |
| CN113863407A (en) * | 2021-10-28 | 2021-12-31 | 龙岩市易力特机械制造有限公司 | Universal quick connector for excavator |
| CN110644550B (en) * | 2019-10-16 | 2024-07-05 | 广东鸿荣重工股份有限公司 | Quick connector with automatic oil way butt joint system for excavator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011002712A1 (en) * | 2011-01-14 | 2012-07-19 | Alfred Ulrich | Movable working machine i.e. hydraulic excavator, has tool coupling device connected with machine by pivotal axes and swingably arranged at dipper arm and pressure support, where locking units of tool coupling device engage with moldings |
| CN203684301U (en) * | 2013-11-28 | 2014-07-02 | 徐工集团工程机械股份有限公司道路机械分公司 | Hydraulic quick-change device for working tool of excavator |
| CN204040087U (en) * | 2014-09-23 | 2014-12-24 | 烟台东恒机械有限公司 | A kind of quick connector with secure mechanical lock |
| CN204112386U (en) * | 2014-08-18 | 2015-01-21 | 安徽惊天液压智控股份有限公司 | A kind of quick change adapter connector with double lock mechanism |
| KR20150067939A (en) * | 2013-12-11 | 2015-06-19 | 임승진 | Attachment of Excavator |
| CN206554144U (en) * | 2016-10-12 | 2017-10-13 | 北京东光嘉和机械设备有限公司 | A kind of automatic fastening device of excavator and work accessory |
-
2016
- 2016-10-12 CN CN201610889340.3A patent/CN106284460B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011002712A1 (en) * | 2011-01-14 | 2012-07-19 | Alfred Ulrich | Movable working machine i.e. hydraulic excavator, has tool coupling device connected with machine by pivotal axes and swingably arranged at dipper arm and pressure support, where locking units of tool coupling device engage with moldings |
| CN203684301U (en) * | 2013-11-28 | 2014-07-02 | 徐工集团工程机械股份有限公司道路机械分公司 | Hydraulic quick-change device for working tool of excavator |
| KR20150067939A (en) * | 2013-12-11 | 2015-06-19 | 임승진 | Attachment of Excavator |
| CN204112386U (en) * | 2014-08-18 | 2015-01-21 | 安徽惊天液压智控股份有限公司 | A kind of quick change adapter connector with double lock mechanism |
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