CN201372454Y - Quick change device on digger - Google Patents
Quick change device on digger Download PDFInfo
- Publication number
- CN201372454Y CN201372454Y CN200920088357U CN200920088357U CN201372454Y CN 201372454 Y CN201372454 Y CN 201372454Y CN 200920088357 U CN200920088357 U CN 200920088357U CN 200920088357 U CN200920088357 U CN 200920088357U CN 201372454 Y CN201372454 Y CN 201372454Y
- Authority
- CN
- China
- Prior art keywords
- quick change
- clamping device
- lower side
- oil cylinder
- side plates
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 241000270728 Alligator Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Earth Drilling (AREA)
Abstract
The utility model discloses a quick change device on a digger, and the device comprises a quick change body and a clamping device. The quick change body is welded into a frame structure by two upper side plates, two lower side plates, a connecting bent plate and two horizontal plates. The two upper side plates are provided with installing holes that are connected with a bucket rod and a connecting rod, the lower parts of the lower side plates are connected with the lower end of a quick change oil cylinder by installing pin shafts, the upper end of the quick change oil cylinder is connected with the clamping device, and the clamping device is connected with the upper parts of the lower side plates by installing pin shafts. The quick change device is more convenient and quicker in change, the equipped parts of the digger do not need changing, and a single person can operate the device, thus solving the problem of changing the working device on work site difficultly. The device can save time, manpower and material resources and increase the working efficiency.
Description
Technical field
The utility model relates to a kind of quick replacing scraper bowl of excavator, equipment of quartering hammer of being applied to.
Background technology
Present growing along with excavation machinery, excavator from traditional excavation, fragmentation, backfill functions expanding to earth boring auger, vibration compacting, alligator forceps, grapple, ditch, loosen the soil, roll extrusion, tunnel and open kind of function surplus the rock etc. 10, thereby improved the surcharge of excavator greatly.Because the increase difference of these functions, excavator need the frequent equipment of changing.Traditional method is manual for will after a kind of equipment dismounting another kind of equipment being installed again.Wherein before the dismantlement work device, to dismantle parts such as bearing pin earlier, parts such as bearing pin are installed after another kind of equipment is installed again.Though this method can realize the conversion of equipment, the time ratio that need spend is more, manpower and materials are bigger, and operating efficiency is very low.
Summary of the invention
The purpose of this utility model is the fast replacing device that will provide on a kind of excavator, and it is simple, convenient and rapid that this device is changed equipment.
The purpose of this utility model is achieved in that this device comprises quick change main body and clamping device, the quick change main body by two blocks of epipleurals and two blocks of lower side panels, be connected bent plate and two transverse slats are welded into frame construction, two blocks of epipleurals are established the installing hole that is connected with connecting rod with dipper, the lower side panel bottom links to each other with the lower end of quick change oil cylinder by bearing pin is installed, quick change oil cylinder upper end links to each other with clamping device, and clamping device links to each other with lower side panel top by bearing pin is installed.
The utility model is changed simple, convenient and rapid, and excavator configuration part need not change, and single can the operation solved the working site equipment and changed difficult problem.Save time, human and material resources, improved operating efficiency.
Description of drawings
Fig. 1 is a structural representation of the present utility model.Fig. 2 is the clamping device structural representation among Fig. 1.
Among the figure: 1. epipleural; 2. lower side panel; 3. the quick change oil cylinder is installed bearing pin; 4. connection bent plate; 5. quick change oil cylinder; 6. clamping device; 7. mechanical braking bearing pin; 8. tripping spring card; 9. clamping device is installed bearing pin, 10. round steel; 11. outside version; 12. interior plate; 13. clamping bent plate.
The specific embodiment
In Fig. 1, the quick change main body by two blocks of epipleurals 1 and two blocks of lower side panels 2, be connected bent plate 4 and two transverse slats are welded into frame construction.Two blocks of epipleurals 1 are established the installing hole that is connected with connecting rod with dipper.Have quick change oil cylinder installing hole, mechanical braking lockhole and clamping device installing hole on two blocks of lower side panels 2.Two lower side panel 2 bottoms link to each other with the lower end of quick change oil cylinder 5 by bearing pin 3 is installed, and quick change oil cylinder 5 upper ends link to each other with clamping device 6, and clamping device 6 links to each other with lower side panel 2 tops by bearing pin 9 is installed.
Clamping device 6 is installed in the quick change body interior by bearing pin, and clamping device 6 can be around installing bearing pin 9 rotations, and quick change oil cylinder 5 can be installed bearing pin 3 rotations around the quick change oil cylinder.
In Fig. 2, clamping device 6 is welded by clamping bent plate 13, two outer panels 11, two interior plates 12 and round steel 10.Round steel 10 on the clamping device 6 is provided with the lubricating cup installing hole.
One, mounting method
The dipper and the connecting rod of mounted fast replacing device and excavator are connected by bearing pin; During equipments such as installation power shovel, hook the bearing pin of installing on the former installing hole that links to each other with dipper on the scraper bowl with the connection bent plate 4 on the quick change main body earlier; Load the oil cylinder of equipment, gently lift arm,, the bearing pin of installing on the former installing hole that links to each other with connecting rod on fast replacing device and the scraper bowl is pressed close to overhanging dipper and to overhanging bucket cylinder; Load quick change oil cylinder 5, make the rotation of clamping device up time, clamping device is hooked scraper bowl and clamping; Operating personnel inject the mechanical braking bearing pin in the mechanical braking lockhole, plug tripping spring card 8 then.
Two, method for dismounting
Pull up tripping spring card 8 earlier, pull up mechanical braking bearing pin 7 then; Unloading quick change oil cylinder 5 makes the rotation of clamping device inverse time, until clamping device with till bearing pin separates; Handling the equipment oil cylinder makes quick change main body connection bent plate 4 separate with bearing pin.
Claims (1)
- Fast replacing device on 1 one kinds of excavators, this device comprises quick change main body and clamping device, it is characterized in that the quick change main body is welded into frame construction by two blocks of epipleurals, two lower side panels, connection bent plate and two transverse slats, two blocks of epipleurals are established the installing hole that is connected with connecting rod with dipper, two lower side panel bottoms link to each other with the lower end of quick change oil cylinder by bearing pin is installed, quick change oil cylinder upper end links to each other with clamping device, and clamping device links to each other with lower side panel top by bearing pin is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920088357U CN201372454Y (en) | 2009-01-17 | 2009-01-17 | Quick change device on digger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920088357U CN201372454Y (en) | 2009-01-17 | 2009-01-17 | Quick change device on digger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201372454Y true CN201372454Y (en) | 2009-12-30 |
Family
ID=41498534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920088357U Expired - Fee Related CN201372454Y (en) | 2009-01-17 | 2009-01-17 | Quick change device on digger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201372454Y (en) |
Cited By (5)
| 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 |
| CN102418357A (en) * | 2011-08-22 | 2012-04-18 | 广西玉柴重工有限公司 | Simple quick-change device for working device of hydraulic excavator |
| CN103046596A (en) * | 2013-01-15 | 2013-04-17 | 山东鲁宇重工机械有限公司 | Multi-functional loader applicable to agricultural production |
| CN104790447A (en) * | 2014-08-09 | 2015-07-22 | 襄阳忠良工程机械有限责任公司 | Bucket and hammer quickly-replacing device |
| CN105539250A (en) * | 2015-12-23 | 2016-05-04 | 新兴重工集团有限公司 | Lightweight high-mobility emergency assault breacher vehicle |
-
2009
- 2009-01-17 CN CN200920088357U patent/CN201372454Y/en not_active Expired - Fee Related
Cited By (5)
| 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 |
| CN102418357A (en) * | 2011-08-22 | 2012-04-18 | 广西玉柴重工有限公司 | Simple quick-change device for working device of hydraulic excavator |
| CN103046596A (en) * | 2013-01-15 | 2013-04-17 | 山东鲁宇重工机械有限公司 | Multi-functional loader applicable to agricultural production |
| CN104790447A (en) * | 2014-08-09 | 2015-07-22 | 襄阳忠良工程机械有限责任公司 | Bucket and hammer quickly-replacing device |
| CN105539250A (en) * | 2015-12-23 | 2016-05-04 | 新兴重工集团有限公司 | Lightweight high-mobility emergency assault breacher vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091230 Termination date: 20140117 |