CN101550706A - Hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator - Google Patents
Hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator Download PDFInfo
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- CN101550706A CN101550706A CNA2009100648437A CN200910064843A CN101550706A CN 101550706 A CN101550706 A CN 101550706A CN A2009100648437 A CNA2009100648437 A CN A2009100648437A CN 200910064843 A CN200910064843 A CN 200910064843A CN 101550706 A CN101550706 A CN 101550706A
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- excavator
- quick change
- adapter connector
- worm gear
- type shovel
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Abstract
The present invention provides a hydraulic rotary quick change adapter connector of an excavator-type shovel clamshell excavator which belongs to a quick change adapter connector of engineering machinery. The hydraulic rotary quick change adapter connector is composed of an upper eared plate coupling assembly, a rotary box body and a quick change device, the upper eared plate coupling assembly connects with a connecting rod and a small arm of an excavator; the quick change device connects with a down part of the rotary box body upper coupling assembly. The rotary box body is drove by a hydraulic slave motor, uses an electromagnetic valve for controlling the operating state, the rotary box body rotates 360 degree and drives the scraper bucket rotary movement which can obtain best dredging angle, and is convenient to operate. The adapter connector can rapid change different specialty clamshell excavator for increasing changing efficiency and reducing labour cost greatly; the clamshell excavator can realize 360 degree all-side rotary in working which increases and enlarges high efficiency and convenient working ability of the excavator-type shovel, can realize dredging with all-side and multi-angle, and increase working efficiency of the excavator-type shovel greatly.
Description
Technical field
The present invention relates to a kind of quick change adapter connector of engineering machinery, particularly a kind of hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator.
Background technology
At present, excavator bucket directly is connected with the connecting rod and the forearm of excavator, can only carry out unidirectional digging operation, excavator is when operation on the spot, need constantly the excavation position of adjustment excavator complete machine and carry out effective digging operation, will reduce excavator operation efficient like this, also can increase the excavator oil consumption simultaneously, increase operating cost.
Summary of the invention
The objective of the invention is to provide a kind of: excavator bucket can be done 360 ° of rotating hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator.
The object of the present invention is achieved like this: this hydraulic rotary quick change adapter connector is made up of upper ear plate coupling assembling, rotating box and fast replacing device, and the upper ear plate coupling assembling is connected on the connecting rod and forearm of excavator; Fast replacing device is connected the lower end by rotating box upper ear plate coupling assembling.
Described rotating box is made up of casing, clamp flange, revolute pair and revolving body, and revolute pair, revolving body, clamp flange and hydraulic motor all are positioned at casing, and revolving body is connected in the centre bore of revolute pair, and clamp flange is positioned at the lower end of revolute pair.
Described revolute pair is made up of worm gear and worm screw and hydraulic motor, rotation support, worm gear is connected rotation and supports, and worm gear connects as one by bolt and clamp flange, and worm screw is positioned on the tangent position of worm gear outer rim, hydraulic motor is connected with worm screw, and revolving body is positioned at the centre bore of worm gear; Perhaps described revolute pair is supported by worm gear and hydraulic motor, rotation to be formed, worm gear is connected rotation and supports, worm gear connects as one by bolt and clamp flange, worm screw is arranged on the hydraulic motor output shaft, worm screw is positioned on the tangent position of worm gear outer rim, hydraulic motor is connected with worm screw, and revolving body is positioned at the centre bore of worm gear.
Described rotation is supported for the connection pallet; Perhaps support for revolution.
Described fast replacing device is made up of clamp flange, slide block, locking cylinder, between slide block and locking cylinder locking spring is arranged, and locking spring is socketed on the axis of guide of slide block.
Beneficial effect: owing to adopted such scheme, between upper ear plate coupling assembling and bucket quick change adapter connector, be connected with rotating box, rotating box is by fluid motor-driven, adopt its duty of solenoid control, in driver's cabin, is furnished with special-purpose action button, the control rotating box, driving by its internal hydraulic pressure motor makes worm gear and worm screw rotation, rotating box self can be done 360 ° of rotations, and the drive scraper bowl rotates, make the excavator operator needn't adjust the main frame position, and the best that only need adjust bucket is excavated angle and is got final product, easy to operate; This device is contained on the forearm of excavator, can realizes that excavator freely changes different scraper bowls under non-stop-machine situation, change scraper bowl fast, reached purpose of the present invention.
Advantage: this connector can be changed various professional bucket fast, has increased the efficient when changing bucket greatly, has reduced cost of labor; Bucket can be realized 360 ° of comprehensive rotations when excavator operation, promote and expanded excavator and efficiently reach work capacity easily, can realize that bucket is comprehensive, the excavation of multi-angle, has improved the operating efficiency of excavator greatly.
Description of drawings
Fig. 1 is a first embodiment of the present invention structure chart.
Fig. 2 is a second embodiment of the present invention structure chart.
Fig. 3 is a third embodiment of the present invention structure chart.
Among the figure, 1, the upper ear plate coupling assembling; 2, casing; 3, worm gear; 4, connect pallet; 5, locking cylinder; 6, latch segment; 7, revolving body; 8, clamp flange; 9, worm screw; 10, hydraulic motor; 11, revolution is supported.
The specific embodiment
Embodiment 1: this hydraulic rotary quick change adapter connector is made up of upper ear plate coupling assembling, rotating box and fast replacing device, and the upper ear plate coupling assembling is connected on the connecting rod and forearm of excavator; Fast replacing device is connected the lower end by rotating box upper ear plate coupling assembling.
Described rotating box is made up of casing 2, clamp flange 8, revolute pair and revolving body 7, revolute pair, rotary valve body 7, clamp flange 8 and hydraulic motor 10 all are positioned at casing 2, revolving body 7 is connected in the centre bore of revolute pair, and clamp flange 8 is positioned at the lower end of revolute pair.
Described revolute pair is supported with worm screw 9 and hydraulic motor 10, rotation by worm gear 3 to be formed, worm gear 3 is connected rotation and supports on 11, worm gear 3 connects as one by bolt and clamp flange 8, worm screw 9 is positioned on the tangent position of worm gear 3 outer rims, hydraulic motor 10 is connected with worm screw 9, and revolving body 7 is positioned at the centre bore of worm gear 3.
Described rotation is supported for and connects pallet 4.
Described fast replacing device is made up of clamp flange 8, slide block, locking cylinder 5, between slide block and locking cylinder locking spring is arranged, and locking spring is socketed on the axis of guide of slide block.Under the situation of oil cylinder release, still can make slide block reach the purpose of locking, can improve security of products greatly.
Operating principle: this device worm screw is by fluid motor-driven; worm screw drives the worm gear rotation during work; and adopt the duty of solenoid control hydraulic motor; for easy to operate; in driver's cabin, also is furnished with special-purpose action button; when on the forearm that this device is contained in excavator; come driving oil cylinder by excavator hydraulic oil; make slide block arrival unlatching or locked position change or assemble bucket fast; can realize that excavator freely changes different scraper bowls under non-stop-machine situation; and can the rotation by whirligig self drive the rotation of scraper bowl, form 360 ° of revolutions.
Described worm and gear transmission, this device self need satisfy 360 ° and rotate freely, and considers the compactedness and the economy of structure, so adopt the worm and gear transmission.
Described retaining mechanism setting, this mechanism need satisfy freely dismantle, the requirement of aspect such as easy to operate and safety, so consider to select for use cylinder system.
Embodiment 2: described rotation is supported for revolution and supports 11; Described revolute pair is supported by worm screw and hydraulic motor, rotation to be formed, and rotation is supported and connected as one by bolt and clamp flange, and worm screw is positioned at rotation supports on the tangent position of outer rim, and hydraulic motor is connected with worm screw, and revolving body is positioned at the centre bore of worm gear.
Other and embodiment 1 omit together.
Embodiment 3: perhaps described revolute pair is supported by hydraulic motor, rotation to be formed, and rotation is supported and connected as one by bolt and clamp flange, and being connected with casing of hydraulic motor directly drives the rotation supporting movement, and revolving body is positioned at rotatably supported centre bore.
Other and enforcement 1 are omited together.
Claims (5)
1, a kind of hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator is characterized in that: this hydraulic rotary quick change adapter connector is made up of upper ear plate coupling assembling, rotating box and fast replacing device, and the upper ear plate coupling assembling is connected on the connecting rod and forearm of excavator; Fast replacing device is connected the lower end by rotating box upper ear plate coupling assembling.
2, hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator according to claim 1, it is characterized in that: described rotating box is made up of casing, clamp flange, revolute pair and revolving body, revolute pair, revolving body, clamp flange and hydraulic motor all are positioned at casing, revolving body is connected in the centre bore of revolute pair, and clamp flange is positioned at the lower end of revolute pair.
3, hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator according to claim 2, it is characterized in that: described revolute pair is made up of worm gear and worm screw and hydraulic motor, rotation support, worm gear is connected rotation and supports, worm gear connects as one by bolt and clamp flange, worm screw is positioned on the tangent position of worm gear outer rim, hydraulic motor is connected with worm screw, and revolving body is positioned at the centre bore of worm gear; Perhaps described revolute pair is supported by worm gear and hydraulic motor, rotation to be formed, worm gear is connected rotation and supports, worm gear connects as one by bolt and clamp flange, worm screw is arranged on the hydraulic motor output shaft, worm screw is positioned on the tangent position of worm gear outer rim, hydraulic motor is connected with worm screw, and revolving body is positioned at the centre bore of worm gear.
4, hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator according to claim 3 is characterized in that: described rotation is supported for the connection pallet; Perhaps support for revolution.
5, hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator according to claim 1, it is characterized in that: described fast replacing device is made up of clamp flange, slide block, locking cylinder, between slide block and locking cylinder locking spring is arranged, locking spring is socketed on the axis of guide of slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100648437A CN101550706A (en) | 2009-04-30 | 2009-04-30 | Hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2009100648437A CN101550706A (en) | 2009-04-30 | 2009-04-30 | Hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101550706A true CN101550706A (en) | 2009-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2009100648437A Pending CN101550706A (en) | 2009-04-30 | 2009-04-30 | Hydraulic rotary quick change adapter connector of excavator-type shovel clamshell excavator |
Country Status (1)
| Country | Link |
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| CN (1) | CN101550706A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922163A (en) * | 2010-08-24 | 2010-12-22 | 安徽惊天液压智控股份有限公司 | Multifunctional universal quick coupler |
| CN108431334A (en) * | 2015-12-07 | 2018-08-21 | 韦奇洛克设备有限公司 | locking device for quick connector |
| CN110453742A (en) * | 2019-08-16 | 2019-11-15 | 徐工集团工程机械有限公司 | A kind of full-automatic fast replacing device of hydraulic crawler excavator |
| CN114991233A (en) * | 2022-04-20 | 2022-09-02 | 张铁汉 | Hydraulic auxiliary tool installed between movable arm and working device of hydraulic excavator |
-
2009
- 2009-04-30 CN CNA2009100648437A patent/CN101550706A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101922163A (en) * | 2010-08-24 | 2010-12-22 | 安徽惊天液压智控股份有限公司 | Multifunctional universal quick coupler |
| CN108431334A (en) * | 2015-12-07 | 2018-08-21 | 韦奇洛克设备有限公司 | locking device for quick connector |
| CN108431334B (en) * | 2015-12-07 | 2021-07-30 | 韦奇洛克设备有限公司 | Locking device for quick connector |
| US11846083B2 (en) | 2015-12-07 | 2023-12-19 | Wedgelock Equipment Limited | Locking device for a quick coupler |
| CN110453742A (en) * | 2019-08-16 | 2019-11-15 | 徐工集团工程机械有限公司 | A kind of full-automatic fast replacing device of hydraulic crawler excavator |
| CN114991233A (en) * | 2022-04-20 | 2022-09-02 | 张铁汉 | Hydraulic auxiliary tool installed between movable arm and working device of hydraulic excavator |
| CN114991233B (en) * | 2022-04-20 | 2023-11-21 | 张铁汉 | Hydraulic auxiliary tool mounted between boom and working device of hydraulic excavator |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20091007 |