CN202730821U - Fast connector - Google Patents
Fast connector Download PDFInfo
- Publication number
- CN202730821U CN202730821U CN2012202927117U CN201220292711U CN202730821U CN 202730821 U CN202730821 U CN 202730821U CN 2012202927117 U CN2012202927117 U CN 2012202927117U CN 201220292711 U CN201220292711 U CN 201220292711U CN 202730821 U CN202730821 U CN 202730821U
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- case body
- shaft
- housing
- fast connector
- 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
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Abstract
The utility model relates to a fast connector and belongs to the technical field of excavating machine corollary equipment. A fast connector comprises a case body. An oil cylinder is arranged in the case body. A one-way cartridge valve is arranged on the oil cylinder. A connecting pipeline is installed on the oil cylinder. One side of the case body is provided with a grabbing hook. The upper portion of the case body is provided with an upper portion shaft. Two ends of the oil cylinder are respectively connected with the case body through an assembly shaft and an oil cylinder shaft. Two sides of the oil cylinder shaft are provided with clamping springs. The lower portion of the case body is provided with a fixing tiger mouth. The grabbing hook is connected with the case body through a grabbing hook shaft. The front of the grabbing hook is clamped through a safety shaft. The fast connector grabs a pin shaft to enable the pin shaft to keep stable and not fall off due to the fact that hydraulic power of an excavating machine enables the oil cylinder to stretch out and draw back. Compared with the prior art adopting a way of labor replacement, after the fast connector is installed, only 30 seconds are needed to replace the excavating machine corollary equipment, time and labor are saved, and work efficiency is improved. Moreover, the fast connector is suitable for arbitrary replacement of the corollary equipment of the same excavating machine.
Description
Technical field
The utility model relates to quick connector, belongs to excavator corollary equipment technical field.
Background technology
At present, when changing the supporting accessory of excavator (such as quartering hammer, log grapple, hydraulic rammer etc.), generally all adopt the artificial mode of changing, the artificial replacing generally needs more than 30 minutes, so not only waste time and energy, also reduced operating efficiency, strengthened operating personnel's labour intensity.
Summary of the invention
The purpose of this utility model is to solve the weak point that above-mentioned prior art exists, and a kind of reasonable in design, time saving and energy saving, the quick connector that can increase work efficiency are provided.
The utility model is achieved through the following technical solutions:
A kind of quick connector, its special character is to comprise housing 1, housing 1 inside is provided with oil cylinder 5, unidirectional cartridge valve 13 is housed on the oil cylinder 5, connecting line 12 is installed on the oil cylinder 5, housing 1 one sides are equipped with grapple 8, housing 1 top is provided with upper axis 2, are connected with the oil cylinder axle and are connected with housing 1 by assembling axle 3 respectively in oil cylinder 5 two ends, oil cylinder axle 6 both sides are equipped with jump ring 7, and the bottom of housing 1 is provided with fixedly tiger’s jaw 4, are connected with housing 1 by grapple axle 9 on the grapple 8, grapple 8 front ends block it by safe axle 10, and housing 1 front end is provided with for the fixing safety pin 11 of article hoisting.
Quick connector of the present utility model, oil pressure strength by excavator makes oil cylinder flexible, thereby catching bearing pin to keep stable can not fall down, adopt the artificial mode of changing compared to existing technology, after installing this quick connector, only change between the supporting accessory of excavator and need 30 seconds, time saving and energy saving, also improve operating efficiency, and be fit to the arbitrarily supporting accessory of replacing of same excavator.
Description of drawings
Fig. 1: quick connector structural representation of the present utility model;
Fig. 2: operating procedure one schematic diagram of the utility model quick connector;
Fig. 3: operating procedure two schematic diagrames of the utility model quick connector;
Fig. 4: operating procedure three schematic diagrames of the utility model quick connector;
Fig. 5: operating procedure four schematic diagrames of the utility model quick connector;
Among the figure: 1, housing, 2, upper axis, 3, the assembling axle, 4, fixing tiger’s jaw, 5, oil cylinder, 6, the oil cylinder axle, 7, jump ring, 8, grapple, 9, the grapple axle, 10, safe axle, 11, safety pin, 12, connecting line, 13, unidirectional cartridge valve.
The specific embodiment
Provide the specific embodiment of the present utility model below with reference to accompanying drawing, be used for formation of the present utility model is described in further detail.
The quick connector of present embodiment, comprise housing 1, housing 1 inside is provided with oil cylinder 5, unidirectional cartridge valve 13 is housed on the oil cylinder 5, connecting line 12 is installed on the oil cylinder 5, housing 1 one sides are equipped with grapple 8, housing 1 top is provided with upper axis 2, are connected with the oil cylinder axle and are connected with housing 1 by assembling axle 3 respectively in oil cylinder 5 two ends, oil cylinder axle 6 both sides are equipped with jump ring 7, and the bottom of housing 1 is provided with fixedly tiger’s jaw 4, are connected with housing 1 by grapple axle 9 on the grapple 8, grapple 8 front ends block it by safe axle 10, and housing 1 front end is provided with for the fixing safety pin 11 of article hoisting.
The mounting method of quick connector:
(1), excavator and quick connector are placed on a relatively smooth place, the fixedly tiger’s jaw of quick connector is alignd is connected in order to install with small arm of digger;
(2), excavator operated-slowly, it is consistent that the forearm axis hole that makes excavator and the axis hole of quick connector align, and then upper axis plugged;
(3), different according to the excavator type, need between small arm of digger and the quick connector to use in the situation of pad and elastic tape, both will assemble together;
(4), with bolt, nut axle is fixed;
(5), connecting line is installed;
(6), repeatedly rotating switch try the operation, whether can operate smoothly to confirm the grapple that connects fast machine.
Use operating procedure schematic diagram such as Fig. 2-Fig. 5 of quick connector, operating procedure is as follows:
(1), action button is transferred to " unclamping " and is operated again, make the fixedly tiger’s jaw of quick connector slowly catch the axle of bucket;
(2), make quick connector slowly mobile to the opposite direction of bucket axle;
(3), the tiger’s jaw of quick connector and bucket axle are blocked fully till;
(4), the action button of quick connector being transferred to " connection " gets final product.
The quick connector of present embodiment, oil pressure strength by excavator makes oil cylinder flexible, thereby catching bearing pin to keep stable can not fall down, adopt the artificial mode of changing compared to existing technology, after installing this quick connector, only change between the supporting accessory of excavator and need 30 seconds, time saving and energy saving, also improve operating efficiency, and be fit to the arbitrarily supporting accessory of replacing of same excavator.
Claims (1)
1. quick connector, it is characterized in that comprising housing (1), housing (1) inside is provided with oil cylinder (5), unidirectional cartridge valve (13) is housed on the oil cylinder (5), connecting line (12) is installed on the oil cylinder (5), housing (1) one side is equipped with grapple (8), housing (1) top is provided with upper axis (2), oil cylinder (5) two ends are connected 6 by assembling axle (3) with the oil cylinder axle respectively) be connected with housing (1), oil cylinder axle (6) both sides are equipped with jump ring (7), the bottom of housing (1) is provided with fixedly tiger’s jaw (4), grapple (8) is upper to be connected with housing (1) by grapple axle (9), grapple (8) front end blocks it by safe axle (10), and housing (1) front end is provided with for the fixing safety pin of article hoisting (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202927117U CN202730821U (en) | 2012-06-14 | 2012-06-14 | Fast connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202927117U CN202730821U (en) | 2012-06-14 | 2012-06-14 | Fast connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202730821U true CN202730821U (en) | 2013-02-13 |
Family
ID=47656534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202927117U Expired - Fee Related CN202730821U (en) | 2012-06-14 | 2012-06-14 | Fast connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202730821U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109467013A (en) * | 2018-12-29 | 2019-03-15 | 航天重型工程装备有限公司 | A kind of snatch vehicle |
| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
-
2012
- 2012-06-14 CN CN2012202927117U patent/CN202730821U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109467013A (en) * | 2018-12-29 | 2019-03-15 | 航天重型工程装备有限公司 | A kind of snatch vehicle |
| CN113430884A (en) * | 2021-06-24 | 2021-09-24 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
| CN113430884B (en) * | 2021-06-24 | 2022-09-13 | 包头市公路工程股份有限公司 | Construction method for backfilling and hydraulic ramming compaction of platform back of structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20150614 |
|
| EXPY | Termination of patent right or utility model |