CN102926420A - Quick-changing device for accessories of hydraulic excavator working device - Google Patents
Quick-changing device for accessories of hydraulic excavator working device Download PDFInfo
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- CN102926420A CN102926420A CN2012104580399A CN201210458039A CN102926420A CN 102926420 A CN102926420 A CN 102926420A CN 2012104580399 A CN2012104580399 A CN 2012104580399A CN 201210458039 A CN201210458039 A CN 201210458039A CN 102926420 A CN102926420 A CN 102926420A
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- pedestal
- slide block
- hydraulic excavator
- block assembly
- equipment
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Abstract
The invention discloses a quick-changing device for accessories of a hydraulic excavator working device. The quick-changing device comprises a pin roll, a base body, a slide block assembly and an oil cup, wherein the slide block assembly slides up and down to install, clamp, and dismount the accessories of the working device. The invention provides an effective solution for meeting the requirements of short consumed time, low cost and high efficiency when a user frequently changes the accessories of the hydraulic excavator working device.
Description
Technical field
The present invention relates to a kind of fast replacing device of hydraulic excavator work device accessory.
Background technology
At present, the work finished of customer requirements hydraulic excavating function is more and more; For this reason each manufacturer for hydraulic crawler excavator designs multiple equipment annex, be used for finishing particular job.But during for the collaborative work of the multiple equipment annex of needs, the user needs repeatedly installing/dismounting equipment annex, and wherein the required manpower of the work of installing/dismounting equipment annex is large, and spended time is many, and may have a strong impact on user's programming.
Summary of the invention
For the required manpower of work that solves installing/dismounting equipment annex large, the problem that spended time is many, the present invention proposes the fast replacing device that a kind of hydraulic crawler excavator uses the equipment annex, can change the equipment annex by prompt disassembly and installation, reach the purpose that the required labour intensity of user is low, consuming time less, cost is low.
The present invention adopts technical scheme to realize above-mentioned purpose: a kind of fast replacing device of hydraulic excavator work device accessory, comprise bearing pin, pedestal, slide block assembly and lubricating cup, described slide block assembly is installed on the described pedestal, by the slide block assembly that is installed on the pedestal equipment annex is realized connecting chucking, by bearing pin pedestal is connected with the equipment installation, lubricating cup is installed on the pedestal.
Described pedestal is furnished with two bearing pins, is used for described pedestal is connected with the installation of equipment.
Described pedestal is provided with chute, and described slide block assembly can slide at chute.
Described lubricating cup is installed in its chute place processing screw hole in the both sides of described pedestal, lubricating cup filling butter is convenient to described slide block assembly slides lubricated at the chute of pedestal.
Described slide block assembly comprises screw rod, nut, slide block.
Operating principle of the present invention: described pedestal is connected by described bearing pin with equipment, to move on the described slide assemblies simultaneously, regulate equipment and make that position, two holes is stuck on the bearing pin of equipment annex on the described pedestal, regulate described slide assemblies and move down the bearing pin that blocks the equipment annex.Because position, pedestal hole project organization only needs one bearing pin in the equipment annex is tightened the purpose that can reach equipment annex connection chucking.It should be noted that the equipment annex should be equipped with bearing pin in advance.By fast replacing device is installed on the equipment in advance, when the user need to install replacing equipment annex, the user only needed fast replacing device is operated the purpose that can reach equipment annex Fast Installation, dismounting.
The present invention realizes the Fast Installation of accessories apparatus is dismantled by the adjusting of slide block assembly, and its structural principle is simple, and cost is low; Satisfy the required low cost of user, high efficiency purpose.
Description of drawings
The structural representation of the fast replacing device of Fig. 1 hydraulic excavator work device accessory of the present invention.
The operating principle schematic diagram of the fast replacing device of Fig. 2 hydraulic excavator work device accessory of the present invention.
The fast replacing device of Fig. 3 hydraulic excavator work device accessory of the present invention install and use schematic diagram.
The specific embodiment
Below by drawings and Examples technical scheme of the present invention is described further.
The fast replacing device 9 of hydraulic excavator work device accessory of the present invention comprises the first bearing pin 1, the second bearing pin 2, pedestal 3, slide block assembly 4 and lubricating cup 5; Described slide block assembly 4 is installed on the described pedestal 3, realize connecting chucking by the 4 pairs of equipment annexes of slide block assembly 8 that are installed on the pedestal 3, by the first bearing pin 1, the second bearing pin 2 fast replacing device 9 is connected with equipment 10 installations, lubricating cup 5 is installed on the pedestal 3.
The work installation process of the fast replacing device of hydraulic excavator work device accessory of the present invention:
1, use the first bearing pin 1, the second bearing pin 2 fast replacing device 9 to be installed on the equipment 10, and fix the first bearing pin 1, the second bearing pin 2 by bolt and nut.
2, during installation work device fitting 8, the user needs first on the slide block assembly 4 to the fast replacing device 9 of described hydraulic excavator work device accessory sliding, again to equipment 10 operations, make pedestal 3 front opening holes stick into equipment annex 8 the 3rd bearing pin 6, again pedestal 3 another open pores are sticked into the 4th bearing pin 7 of equipment annex 8, adjusting slider assembly 4 moves down it, realizes that fast replacing device is to the chucking of equipment annex 8.Equipment annex 8 should be that the 3rd bearing pin 6 and the 4th bearing pin 7 are installed in advance.
3, dismantlement work device fitting process: regulate first equipment 10 and make equipment annex 8 kiss the earths, then adjusting slider assembly 4 makes it to move, and slowly regulating equipment 10 can unload equipment annex 8.
Above a kind of in the embodiments of the present invention just; The present invention think in one's power, all should be in the claim protection domain.
Claims (5)
1. the fast replacing device of a hydraulic excavator work device accessory, it is characterized in that, comprise bearing pin, pedestal, slide block assembly and lubricating cup, described slide block assembly is installed on the described pedestal, by the slide block assembly that is installed on the pedestal equipment annex is realized connecting chucking, by bearing pin pedestal is connected with the equipment installation, lubricating cup is installed on the pedestal.
2. the fast replacing device of hydraulic excavator work device accessory according to claim 1 is characterized in that, described pedestal is furnished with two bearing pins, is used for described pedestal is connected with the installation of equipment.
3. the fast replacing device of hydraulic excavator work device accessory according to claim 1 is characterized in that, described pedestal is provided with chute, and described slide block assembly can slide at chute.
4. the fast replacing device of hydraulic excavator work device accessory according to claim 1, it is characterized in that, described lubricating cup is installed in its chute place processing screw hole in the both sides of described pedestal, lubricating cup filling butter is convenient to described slide block assembly slides lubricated at the chute of pedestal.
5. the fast replacing device of hydraulic excavator work device accessory according to claim 1 is characterized in that, described slide block assembly comprises screw rod, nut, slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104580399A CN102926420A (en) | 2012-11-15 | 2012-11-15 | Quick-changing device for accessories of hydraulic excavator working device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104580399A CN102926420A (en) | 2012-11-15 | 2012-11-15 | Quick-changing device for accessories of hydraulic excavator working device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102926420A true CN102926420A (en) | 2013-02-13 |
Family
ID=47641337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104580399A Pending CN102926420A (en) | 2012-11-15 | 2012-11-15 | Quick-changing device for accessories of hydraulic excavator working device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102926420A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0506604A1 (en) * | 1991-01-10 | 1992-09-30 | Metallbau Und Spezialkonstruktionen In Metall, Michael Hand | Quick-acting coupling for temporarily connecting implements to an excavator boom |
| US6233852B1 (en) * | 1998-01-12 | 2001-05-22 | Pemberton, Inc. | Universal coupler for excavator buckets |
| US6431785B1 (en) * | 2000-06-05 | 2002-08-13 | Wec Co. | Direct pin quick coupler |
| KR100437486B1 (en) * | 2001-10-11 | 2004-06-25 | 주식회사 코막 | Quick coupler for construction machinery |
| CN201007012Y (en) * | 2007-01-29 | 2008-01-16 | 中国人民解放军63983部队 | Switch-over mechanism |
| CN201605611U (en) * | 2009-12-21 | 2010-10-13 | 广西玉柴重工有限公司 | Hydraulic quick-change device for working device accessory of hydraulic excavator |
-
2012
- 2012-11-15 CN CN2012104580399A patent/CN102926420A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0506604A1 (en) * | 1991-01-10 | 1992-09-30 | Metallbau Und Spezialkonstruktionen In Metall, Michael Hand | Quick-acting coupling for temporarily connecting implements to an excavator boom |
| US6233852B1 (en) * | 1998-01-12 | 2001-05-22 | Pemberton, Inc. | Universal coupler for excavator buckets |
| US6431785B1 (en) * | 2000-06-05 | 2002-08-13 | Wec Co. | Direct pin quick coupler |
| KR100437486B1 (en) * | 2001-10-11 | 2004-06-25 | 주식회사 코막 | Quick coupler for construction machinery |
| CN201007012Y (en) * | 2007-01-29 | 2008-01-16 | 中国人民解放军63983部队 | Switch-over mechanism |
| CN201605611U (en) * | 2009-12-21 | 2010-10-13 | 广西玉柴重工有限公司 | Hydraulic quick-change device for working device accessory of hydraulic excavator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130213 |