CN215483200U - Excavator swing connector - Google Patents
Excavator swing connector Download PDFInfo
- Publication number
- CN215483200U CN215483200U CN202121913962.8U CN202121913962U CN215483200U CN 215483200 U CN215483200 U CN 215483200U CN 202121913962 U CN202121913962 U CN 202121913962U CN 215483200 U CN215483200 U CN 215483200U
- Authority
- CN
- China
- Prior art keywords
- plate
- fixedly connected
- splint
- supporting
- supporting plate
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a excavator swing connector which comprises a first supporting plate, wherein supporting rods are fixedly connected to two sides of the first supporting plate, the other ends of the supporting rods extend upwards through a second supporting plate and are connected with the second supporting plate through limiting bolts, the middle of the upper end of the second supporting plate is fixedly connected with a supporting frame through a limiting frame, a limiting ring is fixedly connected to the inner side of the middle of the supporting frame, a hydraulic cylinder is fixedly connected to the inner side of the middle of the limiting ring through a bolt, and an ejector rod is fixedly connected to the output end of the inner side of the hydraulic cylinder in a manner of extending towards the outer side of the hydraulic cylinder. According to the utility model, the hydraulic cylinder is fixed on the inner side of the limiting ring through the bolt, and the hydraulic cylinder can move the first clamping plate through the ejector rod. Under the effect of first splint, promote the rotation with the second splint to change the direction of connecting the shell, realized can freely adjusting the effect of swing fill angle, be worth wideling popularize.
Description
Technical Field
The utility model relates to the field of connectors, in particular to a digging machine swinging connector.
Background
Excavator quick connector also is called quick change coupler, high-speed joint head, and quick connector can install rapidly, switch various configuration pieces (bucket, agitator, quartering hammer, hydraulic pressure shear etc.) on the excavator, can enlarge excavator application range to can save time, improve work efficiency excavator quick connector characteristic: 1. using high strength materials; is suitable for various models with 3-80 tonnage; 2. the safety device of the hydraulic control one-way valve is used for ensuring safety; 3. the excavator configuration piece does not need to be refitted, and the pin shaft does not need to be disassembled to replace, so the installation is rapid, the working efficiency can be greatly improved, 4, the bucket pin does not need to be manually hammered between the breaking hammer and the excavator bucket, the replacement between the excavator bucket and the breaking hammer can be completed by slightly moving the switch for ten seconds, the time and the labor are saved, the operation is simple and convenient, 5, the excavator configuration piece is mainly applied to the working occasions where the front end working device of the excavator needs to be frequently replaced, and the device does not need to be installed as much as possible after long-term use.
Chinese patent document CN207260224U discloses a quick-change connector for excavator, which comprises a left side plate and a right side plate, wherein the left side plate comprises a left upper side plate, a left middle side plate and a left lower side plate, the right side plate comprises a right upper side plate, a right middle side plate and a right lower side plate, the joint of the end faces of the left upper side plate, the left middle side plate and the left lower side plate and the joint of the end faces of the right upper side plate, the right middle side plate and the right lower side plate are provided with a left reinforcing block and a right reinforcing block, an upper cover plate positioned at the upper part of a front hook plate is arranged between the left upper side plate and the right upper side plate, a side cover plate positioned at one side of an oil cylinder is arranged between the left lower side plate and the right upper side plate, a safety bolt is arranged between the left upper side plate and the right upper side plate, a reset hole for placing the safety bolt when the safety bolt is dismounted is arranged on the left middle side plate and the right side plate, the quick-change connector is compact in structure, the inner space is smaller, and has a protective cover plate, a special placing position is arranged for the safety bolt to be difficult to be lost, however, in practical use, the steering and swinging cannot be freely performed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a swinging connector of a digging machine.
In order to achieve the purpose, the utility model adopts the following technical scheme: the excavator swing connector comprises a first supporting plate, wherein supporting rods are fixedly connected to two sides of the first supporting plate, the other ends of the supporting rods extend upwards to penetrate through a second supporting plate and are connected with the second supporting plate through limiting bolts, a supporting frame is fixedly connected to the middle of the upper end of the second supporting plate through a limiting frame, a limiting ring is fixedly connected to the inner side of the middle of the supporting frame, a hydraulic cylinder is fixedly connected to the inner side of the middle of the limiting ring through bolts, an ejector rod is fixedly connected to the inner side output end of the hydraulic cylinder in an extending mode towards the outer side of the hydraulic cylinder, one side of the first supporting plate and one side of the second supporting plate are respectively connected with the upper end and the lower end of a connecting plate, fixing clamps are respectively fixedly connected to two sides of one end of the connecting plate, third clamping plates are respectively fixedly connected to side walls of two ends of the middle of each fixing clamp, second clamping plates are rotatably connected between the third clamping plates, and the upper ends of the second clamping plates are respectively connected with the first clamping plates, first splint all are provided with the bull stick with the inboard middle part of ejector pin, the outside one end of second splint is fixed connection respectively at connecting shell outside both ends, the equal fixed connection in the outside upper end middle part of connecting the shell in the first splint bottom outside, connecting shell outside one end is provided with the fixed slot, the inside sliding connection of connecting shell opposite side has the slide.
As a further description of the above technical solution:
the connecting shell is fixedly connected with a telescopic cylinder on the inner side, and the other end of the telescopic cylinder is fixedly connected with one end of the sliding plate on the inner side of the connecting shell.
As a further description of the above technical solution:
one end of the connecting shell, which is positioned on the sliding plate, and one side of the sliding plate are both provided with curved surfaces.
As a further description of the above technical solution:
the outer sides of the third clamping plate and the second clamping plate are of triangular structures.
As a further description of the above technical solution:
and an air inlet is formed in the outer side of one end of the hydraulic cylinder.
As a further description of the above technical solution:
and the upper end and the lower end of one side of the connecting plate, which are positioned at the inner side of the third clamping plate, are provided with limiting blocks.
As a further description of the above technical solution:
and one side of the upper end of the second supporting plate is provided with a copying ring.
As a further description of the above technical solution:
the connecting plate is provided with a plurality of slotted holes.
The utility model has the following beneficial effects:
according to the utility model, firstly, the hydraulic cylinder is fixed on the inner side of the limiting ring through the bolt, and the hydraulic cylinder can move the first clamping plate through the ejector rod. Under the effect of first splint, promote the rotation with the second splint to change the direction of connecting the shell, realized can freely adjusting the effect of swing fill angle, be worth wideling popularize.
Drawings
Fig. 1 is a schematic structural view of a first support plate of a excavator swing connector according to the present invention;
FIG. 2 is a front view of the excavator swing connector of the present invention;
fig. 3 is a first supporting top view of the excavator swing connector according to the present invention.
Illustration of the drawings:
1. a first support plate; 2. a support bar; 3. a limit bolt; 4. a second support plate; 5. a first splint; 6. a hydraulic cylinder; 7. a limiting ring; 8. a top rod; 9. a limiting frame; 10. a rotating rod; 11. a first splint; 12. a second splint; 13. a fixing clip; 14. a third splint; 15. a connecting plate; 16. fixing grooves; 17. a connecting shell; 18. a slide board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, one embodiment of the present invention is provided: the excavator swing connector comprises a first supporting plate 1, wherein supporting rods 2 are fixedly connected to two sides of the first supporting plate 1, the other ends of the supporting rods 2 extend upwards to extend through a second supporting plate 4 to be connected with the second supporting plate 4 through limiting bolts 3, the supporting rods 2 are fixed to the inner sides of the first supporting plate 1 and the second supporting plate 4, a supporting frame 5 is fixedly connected to the middle of the upper end of the second supporting plate 4 through a limiting frame 9, a limiting ring 7 is fixedly connected to the inner side of the middle of the supporting frame 5, a hydraulic cylinder 6 is fixedly connected to the inner side of the middle of the limiting ring 7 through bolts, the hydraulic cylinder 6 is fixed to the upper end of the second supporting plate 4 through the supporting frame 5 and the limiting ring 7, an ejector rod 8 is fixedly connected to the inner side output end of the hydraulic cylinder 6 in a manner of extending towards the outer side of the hydraulic cylinder 6, the output end of the hydraulic cylinder 6 is connected with the ejector rod 8, one side of the first supporting plate 1 and one side of the second supporting plate 4 are respectively connected with the upper end and the lower end of a connecting plate 15, the connecting plate 15 is fixed on the side of the first supporting plate 1 and the second supporting plate 4, two sides of one end of the connecting plate 15 are respectively fixedly connected with a fixing clamp 13, two side walls of the middle of the fixing clamp 13 are respectively fixedly connected with a third clamping plate 14, the third clamping plates 14 are fixed with the connecting plate 15 through the fixing clamps 13, a second clamping plate 12 is rotatably connected between the third clamping plates 14, the upper ends of the second clamping plates 12 are respectively connected with a first clamping plate 11, the middle parts of the inner sides of the first clamping plate 11 and the ejector rod 8 are respectively provided with a rotating rod 10, the second clamping plate 12 rotates around the third clamping plate 14 when the ejector rod 8 is pushed by the first clamping plate 11, one end of the outer side of the second clamping plate 12 is respectively fixedly connected with two ends of the outer side of the connecting shell 17, the outer side of the bottom end of the first clamping plate 11 is respectively fixedly connected with the middle part of the upper end of the outer side of the connecting shell 17, the first clamping plate 11 and the second clamping plate 12 are both connected with the connecting shell 17, one end of the outer side of the connecting shell 17 is provided with a fixing groove 16, one side of the fixed swing bucket and the other side of the connecting shell 17 are connected with a sliding plate 18 in a sliding way, and the other side of the fixed swing bucket is fixed.
Connect the inboard fixedly connected with telescopic cylinder of shell 17 and telescopic cylinder's the other end and slide 18 and be located the inboard one end of connecting shell 17 and fixedly link to each other, through the motion of telescopic cylinder control slide 18, the one end that connecting shell 17 is located slide 18 and one side of slide 18 all set up to the curved surface, can make the centre gripping more firm through the curved surface, third splint 14 is the triangle-shaped structure with the second splint 12 outside, the triangle-shaped has stability, the one end outside of pneumatic cylinder 6 is provided with the inlet port, the hydraulic pressure department of admitting air, connecting plate 15 one side is located the last lower extreme of third splint 14 inboard and all is provided with the stopper, restrict the rotation angle of second splint 12, 4 upper end one side of second backup pad are provided with the ring of copying, be convenient for place fixed connector, be provided with many slotted holes on the connecting plate 15, overall structure is light.
The working principle is as follows: firstly, the support rod 2 is clamped by a mechanical arm of the excavator, the whole connecting piece is fixed, secondly, one side of the fixing rod of the swinging bucket is placed on the inner side of the fixing groove 16, the fixing rod at the other end of the swinging bucket is placed between the sliding plate 18 and the connecting shell 17, the sliding plate 18 slides outwards so as to fix the other end of the swinging bucket, secondly, the hydraulic cylinder 6 is fixed on the inner side of the limiting ring 7 through a bolt, and the hydraulic cylinder 6 can move the first clamping plate 11 through the ejector rod 8. Under the action of the first clamping plate 11, the second clamping plate 12 is pushed to rotate, so that the direction of the connecting shell 17 is changed, and the effect of freely adjusting the angle of the swinging bucket is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (8)
1. Dig quick-witted swing connector, including first backup pad (1), its characterized in that: the supporting rod (2) is fixedly connected to two sides of the first supporting plate (1), the other end of the supporting rod (2) extends upwards to penetrate through the second supporting plate (4) and is connected with the second supporting plate (4) through the limiting bolt (3), the middle of the upper end of the second supporting plate (4) is fixedly connected with the supporting frame (5) through the limiting frame (9), the middle of the supporting frame (5) is fixedly connected with the limiting ring (7), the middle of the limiting ring (7) is fixedly connected with the hydraulic cylinder (6) through the bolt, the inner output end of the hydraulic cylinder (6) extends to the outer side of the hydraulic cylinder (6) to be fixedly connected with the ejector rod (8), one sides of the first supporting plate (1) and the second supporting plate (4) are respectively connected with the upper end and the lower end of the connecting plate (15), and two sides of one end of the connecting plate (15) are respectively fixedly connected with the fixing clamp (13), the equal fixedly connected with third splint (14) of both ends lateral wall in the middle of fixation clamp (13), all rotate between third splint (14) and be connected with second splint (12), second splint (12) upper end all is connected with first splint (11), first splint (11) all are provided with bull stick (10) with the inboard middle part of ejector pin (8), the outside one end of second splint (12) is fixed connection respectively at connecting shell (17) outside both ends, the equal fixed connection in the outside upper end middle part of connecting shell (17) in the first splint (11) bottom outside, connecting shell (17) outside one end is provided with fixed slot (16), connecting shell (17) opposite side inside sliding connection has slide (18).
2. The excavator swing connector of claim 1 wherein: the inner side of the connecting shell (17) is fixedly connected with a telescopic cylinder, and the other end of the telescopic cylinder is fixedly connected with one end of the sliding plate (18) positioned at the inner side of the connecting shell (17).
3. The excavator swing connector of claim 1 wherein: one end of the connecting shell (17) positioned on the sliding plate (18) and one side of the sliding plate (18) are both set to be curved surfaces.
4. The excavator swing connector of claim 1 wherein: the outer sides of the third clamping plate (14) and the second clamping plate (12) are both triangular structures.
5. The excavator swing connector of claim 1 wherein: and an air inlet is formed in the outer side of one end of the hydraulic cylinder (6).
6. The excavator swing connector of claim 1 wherein: and the upper end and the lower end of one side of the connecting plate (15) positioned at the inner side of the third clamping plate (14) are provided with limit blocks.
7. The excavator swing connector of claim 1 wherein: one side of the upper end of the second supporting plate (4) is provided with a copying ring.
8. The excavator swing connector of claim 1 wherein: the connecting plate (15) is provided with a plurality of slotted holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913962.8U CN215483200U (en) | 2021-08-16 | 2021-08-16 | Excavator swing connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121913962.8U CN215483200U (en) | 2021-08-16 | 2021-08-16 | Excavator swing connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215483200U true CN215483200U (en) | 2022-01-11 |
Family
ID=79760013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121913962.8U Active CN215483200U (en) | 2021-08-16 | 2021-08-16 | Excavator swing connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215483200U (en) |
-
2021
- 2021-08-16 CN CN202121913962.8U patent/CN215483200U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5062227A (en) | Device for breaking objects consisting of concrete or similar material | |
| CN215483200U (en) | Excavator swing connector | |
| CN207130809U (en) | A kind of hydraulic quick connector | |
| CN206091364U (en) | Novel pincers are demolishd to concrete | |
| CN207048321U (en) | A kind of aluminum dipping form board connecting equipment | |
| CN211850870U (en) | Novel building engineering formwork supports device | |
| CN218667892U (en) | Steel structure connecting piece | |
| CN215483181U (en) | Quick connector of excavator | |
| CN213894915U (en) | X-shaped lifting appliance for large-scale component | |
| CN210023565U (en) | A portable angle bending machine for building intelligent installation engineering | |
| CN211639580U (en) | Pump body dysmorphism duplex position anchor clamps | |
| CN216477199U (en) | Drill rod gripping device | |
| CN207223820U (en) | A kind of agricultural machinery engineering mechanical clamping device | |
| CN205557615U (en) | Mining loaderdigger is with excavating mechanism | |
| CN206554537U (en) | A kind of support beam frame of construction | |
| CN210966478U (en) | Metal cold bending plate bending machine | |
| CN218452973U (en) | Pneumatic fixture convenient to install and used for manipulator | |
| CN210544886U (en) | Stirring shaft locking mechanism for detachable concrete additive stirring device | |
| CN220664651U (en) | Novel square billet hanging tongs | |
| CN216665019U (en) | Concrete construction fixing device | |
| CN217028824U (en) | Drill rod clamp applied to drilling construction | |
| CN215107618U (en) | Novel auxiliary beam structure for building construction | |
| CN219429474U (en) | Hoisting device for toughened glass | |
| CN217759003U (en) | Small excavator lifting arm convenient for butt joint of buckets | |
| CN217582183U (en) | Mining single hydraulic prop stabilizing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |