CN106013309A - Quick connecting device for excavator - Google Patents
Quick connecting device for excavator Download PDFInfo
- Publication number
- CN106013309A CN106013309A CN201610564757.2A CN201610564757A CN106013309A CN 106013309 A CN106013309 A CN 106013309A CN 201610564757 A CN201610564757 A CN 201610564757A CN 106013309 A CN106013309 A CN 106013309A
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- CN
- China
- Prior art keywords
- plate
- group
- excavator
- foundry goods
- slide
- 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.)
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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
- E02F3/96—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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sheet Holders (AREA)
Abstract
The invention discloses a quick connecting device for an excavator, and relates to the technical field of accessories for excavators. The quick connecting device comprises a main structure, a spring locking mechanism and a plugboard sliding mechanism, wherein the main structure comprises a cross plate, a bent plate, a left plate group, a right plate group, a shaft sleeve and a connecting casting, wherein the two ends of the bent plate and the connecting casting are respectively fixed to the left plate group and the right plate group; the cross plate is positioned between the bent plate and the connecting casting, and the two ends of the cross plate are respectively fixed to the left plate group and the right plate group; and the spring locking mechanism is fixed to the connecting casting. According to the quick connecting device, the spring locking mechanism can enable an operator to know the quick connecting device is in an open state or in a closed state, the plugboard sliding mechanism can prevent the quick connecting device and an excavator connecting hinge pin from moving, the plugboard sliding mechanism exerts a main lock function, the spring locking mechanism exerts an auxiliary lock function, two-way protection is achieved, and the device is safe and reliable.
Description
Technical field
The present invention relates to excavator accessory technical field, especially excavator Quick Connect Kit.
Background technology
Growing along with excavation machinery, the function of excavator gradually increases, such as bucket, ridge buster, quartering hammer, hydraulic shear etc., and when changing the working attachment of excavator, being to pull down a kind of device by manpower to be replaced with another kind of device, inefficiency, labor intensity is big.For this, occur in that the fast replacing device of relevant excavator, fast replacing device on such as disclosed in Chinese patent CN201372454Y excavator, the quick-changing work device of excavator disclosed in Chinese patent CN102116038A, being easy fast replacing device, simple in construction, without secondary locking device, easily coming off, safety and operability are poor.
Summary of the invention
The excavator Quick Connect Kit that the present invention proposes, bidirectional protective, safe and reliable.
The technical scheme is that and be achieved in that:
nullA kind of excavator Quick Connect Kit，Including agent structure、Spring Card latch mechanism and plate slide mechanism，Described agent structure includes transverse slat、Bending plate、Left plate group、Right panel group、Axle sleeve and connection foundry goods，Described bending plate and connection foundry goods and two ends are separately fixed in described left plate group and right panel group，Described transverse slat is between described bending plate and connection foundry goods and two ends are separately fixed in described left plate group and right panel group，Described Spring Card latch mechanism is fixed on described connection foundry goods，Described left plate group is followed successively by left otic placode from outside to inside、Left plate、Left plate and left inside side plate，Described right panel group is followed successively by auris dextra plate from outside to inside、Right plate、Right plate and Right Inboard plate，Described plate slide mechanism is arranged on described left inside side plate、Between Right Inboard plate and transverse slat，The two ends of described left plate and right plate are provided with the lock shaft bayonet socket being connected with excavator operation device.
As preferably, described Spring Card latch mechanism includes that kayser cast body, spring and bearing pin, described spring and kayser cast body are fixed on described connection foundry goods by described bearing pin.
As preferably, described plate slide mechanism includes that slide plate, hinge, one end of described slide plate are fixed on described connection foundry goods, and described slide plate is hinged on described Spring Card latch mechanism by described hinge, and drives described Spring Card latch mechanism.
As preferably, described plate slide mechanism is mechanical type or fluid pressure type.
As preferably, plate slide mechanism described in fluid pressure type also includes oil cylinder, and described oil cylinder is connected with oil pipe by check valve, and described oil cylinder is fixed on described slide plate by sleeve.
As preferably, described plate slide mechanism is positioned on the track of described Spring Card latch mechanism.
The present invention is by providing excavator Quick Connect Kit; it has the beneficial effects that: Spring Card latch mechanism can allow operator understand Quick Connect Kit and be in closure or openness state; and plate slide mechanism is possible to prevent Quick Connect Kit to be connected the movement of bearing pin with excavator; plate slide mechanism plays main lock effect, and Spring Card latch mechanism plays secondary lock effect, bidirectional protective; safe and reliable; expand excavator range, and can be time-consuming, improve work efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the exploded view of Quick Connect Kit of the present invention；
Fig. 2 is the front view of agent structure 1 in Fig. 1.
In figure, 1-agent structure；11-transverse slat；12-bending plate；13-left plate group；The left otic placode of 131-；The left plate of 132-；133-left plate；The left inside side plate of 134-；14-right panel group；141-auris dextra plate；The right plate of 142-；143-right plate；144-Right Inboard plate；15-axle sleeve；16-connects foundry goods；18-lock shaft bayonet socket；2-Spring Card latch mechanism；21-kayser cast body；22-spring；23-bearing pin；3-plate slide mechanism；31-slide plate；33-hinge；34-oil cylinder；35-check valve；36-oil pipe；37-sleeve.
Detailed description of the invention
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 clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Refering to Fig. 1～2, a kind of excavator Quick Connect Kit that the present embodiment provides, including agent structure 1, Spring Card latch mechanism 2 and plate slide mechanism 3.
nullWherein，Agent structure 1 includes transverse slat 11、Bending plate 12、Left plate group 13、Right panel group 14、Axle sleeve 15 and connection foundry goods 16，Bending plate 12 and connection foundry goods 16 and two ends are separately fixed in left plate group 13 and right panel group 14，Transverse slat 11 is between bending plate 12 and connection foundry goods 16 and two ends are separately fixed in left plate group 13 and right panel group 14，Spring Card latch mechanism 2 is fixed in connection casting 16，Left plate group 13 is followed successively by left otic placode 131 from outside to inside、Left plate 132、Left plate 133 and left inside side plate 134，Right panel group 14 is followed successively by auris dextra plate 141 from outside to inside、Right plate 142、Right plate 143 and Right Inboard plate 144，Plate slide mechanism 3 is arranged on left inside side plate 134、Between Right Inboard plate 144 and transverse slat 11，The two ends of left plate 132 and right plate 142 are provided with the lock shaft bayonet socket 18 being connected with excavator operation device.Plate slide mechanism 3 is positioned on the track of Spring Card latch mechanism 2.
Spring Card latch mechanism 2 includes that kayser cast body 21, spring 22 and bearing pin 23, spring 22 and kayser cast body 21 are fixed on connection foundry goods 16 by bearing pin 23.
Plate slide mechanism 3 includes slide plate 31, hinge 33, and one end of slide plate 31 is fixed on connection foundry goods 16, and slide plate 31 is hinged on Spring Card latch mechanism 2 by hinge 33, and driving spring locking mechanism 2.Plate slide mechanism 3 in the present embodiment uses fluid pressure type, slide plate 31 to be driven by oil cylinder 34, and oil cylinder 34 is connected with oil pipe 36 by check valve 35, and oil cylinder 34 is fixed on slide plate 31 by sleeve 37.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (6)
1. an excavator Quick Connect Kit, including agent structure, Spring Card latch mechanism and plate skate machine
Structure, it is characterised in that described agent structure include transverse slat, bending plate, left plate group, right panel group, axle sleeve and
Connect foundry goods, described bending plate and connection foundry goods and two ends be separately fixed in described left plate group and right panel group,
Described transverse slat is between described bending plate and connection foundry goods and two ends are separately fixed at described left plate group and right panel
In group, described Spring Card latch mechanism is fixed on described connection foundry goods, and described left plate group is followed successively by from outside to inside
Left otic placode, left plate, left plate and left inside side plate, described right panel group is followed successively by auris dextra plate, the right side from outside to inside
Middle plate, right plate and Right Inboard plate, described plate slide mechanism is arranged on described left inside side plate, Right Inboard plate
And between transverse slat, the two ends of described left plate and right plate are provided with the lock shaft card being connected with excavator operation device
Mouthful.
Excavator Quick Connect Kit the most according to claim 1, it is characterised in that: described spring
Locking mechanism includes that kayser cast body, spring and bearing pin, described spring and kayser cast body are by described bearing pin
It is fixed on described connection foundry goods.
Excavator Quick Connect Kit the most according to claim 1, it is characterised in that: described plate is sliding
Motivation structure includes that slide plate, hinge, one end of described slide plate are fixed on described connection foundry goods, and described slide plate leads to
Cross described hinge to be hinged on described Spring Card latch mechanism, and drive described Spring Card latch mechanism.
Excavator Quick Connect Kit the most according to claim 3, it is characterised in that: described plate
Slide mechanism is mechanical type or fluid pressure type.
Excavator Quick Connect Kit the most according to claim 4, it is characterised in that: described in fluid pressure type
Plate slide mechanism also includes oil cylinder, and described oil cylinder is connected with oil pipe by check valve, and described oil cylinder is by set
Cylinder is fixed on described slide plate.
Excavator Quick Connect Kit the most according to claim 1, it is characterised in that: described plate
Slide mechanism is positioned on the track of described Spring Card latch mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564757.2A CN106013309B (en) | 2016-07-18 | 2016-07-18 | Excavator Quick Connect Kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610564757.2A CN106013309B (en) | 2016-07-18 | 2016-07-18 | Excavator Quick Connect Kit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106013309A true CN106013309A (en) | 2016-10-12 |
| CN106013309B CN106013309B (en) | 2018-08-14 |
Family
ID=57119270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610564757.2A Active CN106013309B (en) | 2016-07-18 | 2016-07-18 | Excavator Quick Connect Kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013309B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356215A (en) * | 2018-11-29 | 2019-02-19 | 湖南大学 | A kind of auxiliary Quick change platform for municipal Multifunction machineshop truck |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116038A (en) * | 2011-01-14 | 2011-07-06 | 厦门实启机械有限公司 | Quick-change working device of excavator |
| US8177454B2 (en) * | 2002-03-15 | 2012-05-15 | Cqms Pty Ltd | Hydraulic coupler |
| CN202390875U (en) * | 2011-12-27 | 2012-08-22 | 厦门厦工机械股份有限公司 | Full-hydraulic quick change bracket |
| CN204510318U (en) * | 2015-03-05 | 2015-07-29 | 徐州巴特工程机械股份有限公司 | A kind of excavator quick change chute-type locking device |
| KR20160089294A (en) * | 2015-01-19 | 2016-07-27 | 임용태 | Quick coupler with improved safety |
| CN205857269U (en) * | 2016-07-18 | 2017-01-04 | 瑞格尔特（厦门）叉车属具有限公司 | Excavator Quick Connect Kit |
-
2016
- 2016-07-18 CN CN201610564757.2A patent/CN106013309B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8177454B2 (en) * | 2002-03-15 | 2012-05-15 | Cqms Pty Ltd | Hydraulic coupler |
| CN102116038A (en) * | 2011-01-14 | 2011-07-06 | 厦门实启机械有限公司 | Quick-change working device of excavator |
| CN202390875U (en) * | 2011-12-27 | 2012-08-22 | 厦门厦工机械股份有限公司 | Full-hydraulic quick change bracket |
| KR20160089294A (en) * | 2015-01-19 | 2016-07-27 | 임용태 | Quick coupler with improved safety |
| CN204510318U (en) * | 2015-03-05 | 2015-07-29 | 徐州巴特工程机械股份有限公司 | A kind of excavator quick change chute-type locking device |
| CN205857269U (en) * | 2016-07-18 | 2017-01-04 | 瑞格尔特（厦门）叉车属具有限公司 | Excavator Quick Connect Kit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109356215A (en) * | 2018-11-29 | 2019-02-19 | 湖南大学 | A kind of auxiliary Quick change platform for municipal Multifunction machineshop truck |
| CN109356215B (en) * | 2018-11-29 | 2023-12-08 | 湖南大学 | Auxiliary quick-change platform for municipal multifunctional engineering vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106013309B (en) | 2018-08-14 |
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