CN206941670U - A kind of hydraulic grab - Google Patents
A kind of hydraulic grab Download PDFInfo
- Publication number
- CN206941670U CN206941670U CN201720446841.4U CN201720446841U CN206941670U CN 206941670 U CN206941670 U CN 206941670U CN 201720446841 U CN201720446841 U CN 201720446841U CN 206941670 U CN206941670 U CN 206941670U
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- CN
- China
- Prior art keywords
- sleeve
- rotating disk
- connecting plate
- hydraulic
- rotating shaft
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Abstract
The utility model discloses a kind of hydraulic grab,Including motor,Fixed case,Rotating disk,Annular groove,Bearing,Circular trough,Geared sleeve,Interior connecting plate,Outside link plate,Hydraulic pump,Thick sleeve,Short rotating shaft,Thin sleeve,Long rotating shaft,Axial prong,Pin,Whippletree,Groove,Auxiliary jaw,Pawl point,Upper lid,Screw,Pad and reinforcement,Motor is bolted in fixed case,Rotating disk side is provided with annular groove,Bearing is installed in annular groove,Fixed case is connected by bearing with rotating disk,Rotating disk center offers circular trough,Geared sleeve is provided with circular trough,Gear on motor main shaft coordinates with geared sleeve,When article placed angle is improper,Whole equipment need not be moved,Only need to operate motor rotation,The directly direction of regulation grab bucket,It is very convenient,When capturing the article of different volumes,Whole grab bucket need not be changed,Only need the number of adjustment auxiliary jaw,The size in gap between change pawl,Prevent article from directly being missed from gap.
Description
Technical field
Energy-saving lighting equipment is the utility model is related to, specially a kind of hydraulic grab.
Background technology
Hydraulic grab is to provide power by hydraulic power supply for hydraulic jack, so as to drive the combination bucket or more of left and right two
Gripper, liquid are also in the folding crawl of individual jaw and a kind of equipment for drawing off bulk material, the grab bucket being made up of multiple jaws
Pressure type grab bucket is equipped with opening-closing structure in itself, is typically driven with hydraulic jack, and liquid is also in the fluid pressure type grab bucket being made up of multiple jaws
Paw.Hydraulic grab is applied than wide, such as hydraulic crawler excavator, Hydraulic for lifting load tower in hydraulic pressure class special equipment.
Traditional grab bucket can not adjust the direction of grab bucket, due to the in irregular shape of article, it is necessary to adjust whole machine
Position, work requirements could be met, it is very troublesome；By the article size captured is not known, the claw spacing of grab bucket can not
Adjustment is time-consuming and laborious, it is necessary to change whole grab bucket.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic grab, to solve the problems mentioned in the above background technology.
In order to solve the above-mentioned technical problem, the utility model provides following technical scheme：A kind of hydraulic grab, including it is electronic
Machine, fixed case, rotating disk, annular groove, bearing, circular trough, geared sleeve, interior connecting plate, outside link plate, hydraulic pump, thick sleeve, short turn
Axle, thin sleeve, long rotating shaft, axial prong, pin, whippletree, groove, auxiliary jaw, pawl point, upper lid, screw, pad and reinforcement, it is described
Motor is bolted in fixed case, and the rotating disk side is provided with annular groove, and bearing is provided with the annular groove,
The fixed case is connected by bearing with rotating disk, and the rotating disk center offers circular trough, and gear is provided with the circular trough
Covering, the gear on the motor main shaft coordinates with geared sleeve, and interior connecting plate and outside link plate are provided with below the rotating disk,
The interior connecting plate and outside link plate are provided with two, and the interior connecting plate and outside link plate are vertically welded in rotating disk bottom surface
On, two hydraulic pumps are installed, one end of the hydraulic pump is welded on thick sleeve, described thick between two interior connecting plates
Sleeve is arranged in short rotating shaft, and the both ends of the short rotating shaft are connected with interior connecting plate, and the other end of the hydraulic stem is welded on
On thin sleeve, the thin sleeve inner is provided with long rotating shaft, and the both ends of the long rotating shaft are connected with axial prong, and the one of the axial prong
End is fixed by a pin between interior connecting plate and outside link plate, whippletree is provided between the axial prong, the whippletree is provided with
Six grooves, auxiliary jaw is installed in the groove, the auxiliary jaw is made up of pawl point and upper lid, and the pawl point and upper lid pass through
Screw is fixedly connected.
Further, pad is provided between the outside link plate and main grip, between the main grip and interior connecting plate
It is also equipped with pad.
Further, it is provided with reinforcement on the axial prong.
Further, the hydraulic pump is provided with two, and the axial prong is provided with four.
Compared with prior art, the beneficial effect that the utility model is reached is：This kind of hydraulic grab, when article places angle
Spend improper, it is not necessary to mobile whole equipment, it is only necessary to the direction of motor rotation, directly regulation grab bucket is operated, it is very convenient,
When capturing the article of different volumes, it is not necessary to change whole grab bucket, it is only necessary to adjust the number of auxiliary jaw, stitched between change pawl
The size of gap, prevent article from directly being missed from gap, so as to meet the crawl to different volumes article, avoid and exchange for entirely
Grab bucket, saves acquisition cost, has saved the time, the use of reinforcement, increases the structural stability of equipment, and pad adds
Dress, reduces the abrasion between each part.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is turntable structure schematic diagram of the present utility model；
Fig. 3 is electric motor structure schematic diagram of the present utility model；
Fig. 4 is auxiliary jaw structural representation of the present utility model；
In figure：1st, motor；2nd, fixed case；3rd, rotating disk；4th, annular groove；5th, bearing；6th, circular trough；7th, geared sleeve；8th, it is interior
Connecting plate；9th, outside link plate；10th, hydraulic pump；11st, thick sleeve；12nd, short rotating shaft；13rd, thin sleeve；14th, long rotating shaft；15th, axial prong；
16th, pin；17th, whippletree；18th, groove；19th, auxiliary jaw；20th, pawl point；21st, upper lid；22nd, screw；23rd, pad；24th, reinforcement.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of hydraulic grab, including motor 1, fixation
Case 2, rotating disk 3, annular groove 4, bearing 5, circular trough 6, geared sleeve 7, interior connecting plate 8, outside link plate 9, hydraulic pump 10, thick sleeve
11st, short rotating shaft 12, thin sleeve 13, long rotating shaft 14, axial prong 15, pin 16, whippletree 17, groove 18, auxiliary jaw 19, pawl point 20, on
Lid 21, screw 22, pad 23 and reinforcement 24, motor 1 are bolted in fixed case 2, and the side of rotating disk 3 is provided with ring
Shape groove 4, bearing 5 is installed in annular groove 4, fixed case 2 is connected by bearing 5 with rotating disk 3, and the center of rotating disk 3 offers circular trough
6, it is provided with geared sleeve 7 in circular trough 6, the gear on the main shaft of motor 1 coordinates with geared sleeve 7, in the lower section of rotating disk 3 is provided with
Connecting plate 8 and outside link plate 9, interior connecting plate 8 and outside link plate 9 are provided with two, and interior connecting plate 8 and outside link plate 9 hang down
Directly it is welded on the bottom surface of rotating disk 3, two hydraulic pumps 10 is installed between two interior connecting plates 8, one end of hydraulic pump 10 is welded on
On thick sleeve 11, thick sleeve 11 is arranged in short rotating shaft 12, and the both ends of short rotating shaft 12 are connected with interior connecting plate 8, hydraulic stem
The other end is welded on thin sleeve 13, and thin sleeve 13 is internally provided with long rotating shaft 14, and the both ends of long rotating shaft 14 connect with axial prong 15
Connect, one end of axial prong 15 is fixed between interior connecting plate 8 and outside link plate 9 by pin 16, and whippletree is provided between axial prong 15
17, whippletree 17 is provided with six grooves 18, auxiliary jaw 19 is provided with groove 18, auxiliary jaw 19 is by 21 groups of pawl point 20 and upper lid
Into pawl point 20 is fixedly connected with upper lid 21 by screw 22.
Further, pad is provided between outside link plate 9 and main grip, is also provided between main grip and interior connecting plate 8
There is pad 23, play cushioning effect.
Further, reinforcement 24 is provided with axial prong 15, plays reinforcement fixation.
Further, hydraulic pump 10 is provided with two, and axial prong 15 is provided with four, is easy to use.
Operation principle：This kind of hydraulic grab, driving force is used as using hydraulic pump 10, operation is very steady, and strength is big, crawl
During article, if article placed angle is improper, it is not necessary to mobile whole equipment, it is only necessary to operate motor 1 and rotate, directly adjust
The direction of grab bucket is saved, it is very convenient, when capturing the article of different volumes, it is not necessary to change whole grab bucket, it is only necessary to adjust auxiliary
The number of pawl 19 is helped, changes the size in gap between pawl, prevents article from directly being missed from gap, so as to meet to different volumes
The crawl of article, avoid and exchange whole grab bucket for, save acquisition cost, saved the time, the use of reinforcement 24, increase
The structural stability of equipment, the installation of pad 23, reduce the abrasion between each part.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of hydraulic grab, including motor (1), fixed case (2), rotating disk (3), annular groove (4), bearing (5), circular trough
(6), geared sleeve (7), interior connecting plate (8), outside link plate (9), hydraulic pump (10), thick sleeve (11), short rotating shaft (12), thin sleeve
(13), long rotating shaft (14), axial prong (15), pin (16), whippletree (17), groove (18), auxiliary jaw (19), pawl point (20), upper lid
(21), screw (22), pad (23) and reinforcement (24), it is characterised in that：The motor (1) is bolted on fixation
In case (2), rotating disk (3) side is provided with annular groove (4), and bearing (5), the fixation are provided with the annular groove (4)
Case (2) is connected by bearing (5) with rotating disk (3), and rotating disk (3) center offers circular trough (6), and the circular trough (6) is interior
It is provided with geared sleeve (7), the gear on motor (1) main shaft coordinates with geared sleeve (7), is set below the rotating disk (3)
Be equipped with interior connecting plate (8) and outside link plate (9), the interior connecting plate (8) and outside link plate (9) are provided with two, it is described in
Connecting plate (8) and outside link plate (9) are vertically welded on rotating disk (3) bottom surface, are provided between two interior connecting plates (8)
Two hydraulic pumps (10), one end of the hydraulic pump (10) are welded on thick sleeve (11), and the thick sleeve (11) is arranged on short
In rotating shaft (12), the both ends of the short rotating shaft (12) are connected with interior connecting plate (8), and the other end of hydraulic stem is welded on thin sleeve
(13) on, the thin sleeve (13) is internally provided with long rotating shaft (14), and the both ends of the long rotating shaft (14) connect with axial prong (15)
Connect, one end of the axial prong (15) is fixed between interior connecting plate (8) and outside link plate (9) by pin (16), the axial prong
(15) whippletree (17) is provided between, the whippletree (17) is provided with six grooves (18), is provided with the groove (18) auxiliary
Pawl (19) is helped, the auxiliary jaw (19) is made up of pawl point (20) and upper lid (21), and the pawl point (20) and upper lid (21) pass through spiral shell
Nail (22) is fixedly connected.
A kind of 2. hydraulic grab according to claim 1, it is characterised in that：The outside link plate (9) is between main grip
Pad is provided with, pad (23) is also equipped between the main grip and interior connecting plate (8).
A kind of 3. hydraulic grab according to claim 1, it is characterised in that：Reinforcement is provided with the axial prong (15)
(24)。
A kind of 4. hydraulic grab according to claim 1, it is characterised in that：The hydraulic pump (10) is provided with two, institute
State axial prong (15) and be provided with four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446841.4U CN206941670U (en) | 2017-04-26 | 2017-04-26 | A kind of hydraulic grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720446841.4U CN206941670U (en) | 2017-04-26 | 2017-04-26 | A kind of hydraulic grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206941670U true CN206941670U (en) | 2018-01-30 |
Family
ID=61359772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720446841.4U Expired - Fee Related CN206941670U (en) | 2017-04-26 | 2017-04-26 | A kind of hydraulic grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206941670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368489A (en) * | 2018-12-18 | 2019-02-22 | 江苏长风海洋装备制造有限公司 | A kind of grab bucket mechanism of side of controllable adjustment direction |
-
2017
- 2017-04-26 CN CN201720446841.4U patent/CN206941670U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368489A (en) * | 2018-12-18 | 2019-02-22 | 江苏长风海洋装备制造有限公司 | A kind of grab bucket mechanism of side of controllable adjustment direction |
| CN109368489B (en) * | 2018-12-18 | 2020-02-18 | 江苏长风海洋装备制造有限公司 | Square grab bucket mechanism capable of controlling adjustment direction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20210426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |