CN216586719U - Centre distance adjustable gripping clamp - Google Patents
Centre distance adjustable gripping clamp Download PDFInfo
- Publication number
- CN216586719U CN216586719U CN202123341446.5U CN202123341446U CN216586719U CN 216586719 U CN216586719 U CN 216586719U CN 202123341446 U CN202123341446 U CN 202123341446U CN 216586719 U CN216586719 U CN 216586719U
- Authority
- CN
- China
- Prior art keywords
- pair
- upper cover
- adjusting
- connecting seat
- centre
- 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
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000009182 swimming Effects 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Landscapes
- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a centre-to-centre spacing adjustable grab clamp, including lower bucket body, upper cover fill and a pair of adjustment sheet, upper cover fill rear end lower part is through connecting pin axle and the anterior swing joint of the connecting seat of lower bucket body, upper cover fill rear end upper portion is through last transmission pin axle and external excavator's power arm transmission connection, wear to be equipped with a pair of eccentric axle sleeve on the connecting seat rear portion, eccentric axle sleeve is through the power arm transmission connection of lower transmission pin axle and external excavator, one end is opened installation connecting hole on the adjustment sheet, the other end is opened and is adjusted the track of swimming, a pair of adjustment sheet sets up and wears to be equipped with down the transmission pin axle in the installation connecting hole of one end outside the connecting seat, and wear to be equipped with branch in the track of swimming of adjusting of the other end; the eccentric shaft sleeve and the adjusting sheet are adjusted to change the center distance, so that the eccentric shaft sleeve can be adjusted and different machine types can be installed in a matching mode, the universality is high, the use is not limited, the interchangeability is high, the use cost is low, the use is more convenient, and the use requirement is effectively met.
Description
Technical Field
The utility model belongs to engineering machine tool equipment field, in particular to adjustable grabhook of centre-to-centre spacing that application range is wide, more practical convenient presss from both sides.
Background
In engineering machinery, some equipment need use the grab clamp, the grab clamp includes a scraper bowl and a lid fill, after having shoveled, the lid fill will cover the scraper bowl and prevent that the material from dropping, to the present, most grab clamps and complete machine centre-to-centre spacing are fixed unadjustable now, this kind of centre-to-centre spacing fixed unadjustable grab clamp can satisfy certain operation requirement, but also have great defect, the grab clamp of fixed centre-to-centre spacing can only be installed on a model, the commonality is poor to use very restricted, interchangeability is poor, use cost is high, it is inconvenient to use, can't effectively satisfy operation requirement.
The to-be-solved technical problem of the utility model is to provide a can match the different models of installation, the commonality is strong uses not restricted, interchangeability is high, use cost is low, it is more convenient to use, effectively satisfy the adjustable grabhook of centre-to-centre spacing of operation requirement.
SUMMERY OF THE UTILITY MODEL
For the grab clamp that solves above-mentioned prior art fixed centre-to-centre spacing can only install a model on, the commonality is poor to use very limited, interchangeability is poor, use cost is high, use inconvenient, can't effectively satisfy operation requirement scheduling problem, the utility model discloses a following technical scheme:
the utility model provides a centre-to-centre spacing adjustable grab clamp, including bucket body, upper cover fill and a pair of adjustment sheet down, the connecting seat front portion swing joint of connecting pin axle and bucket body down is passed through to upper cover fill rear end lower part, upper cover fill rear end upper portion is connected through the power arm transmission of last transmission pin axle with external excavator, wear to be equipped with a pair of eccentric sleeve on the connecting seat rear portion, eccentric sleeve is connected through the power arm transmission of transmission pin axle with external excavator down, one end is opened on the adjustment sheet has the erection joint hole, the other end to open and is equipped with the regulation track that moves about, wear to be equipped with branch in the regulation track that the lower transmission pin axle, the other end were worn to be equipped with in the erection joint hole of connecting seat outside and one end to a pair of adjustment sheet setting.
The beneficial effects of the utility model reside in that: the eccentric shaft sleeve and the adjusting sheet are adjusted to change the center distance, so that the eccentric shaft sleeve can be adjusted and different machine types can be installed in a matching mode, the universality is high, the use is not limited, the interchangeability is high, the use cost is low, the use is more convenient, and the use requirement is effectively met.
Drawings
Fig. 1 is a schematic view of a front view structure according to an embodiment of the present invention.
Fig. 2 is a schematic view of the rear view structure of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2, a centre-to-centre spacing adjustable grab clamp comprises a lower bucket body 1, an upper cover bucket 2 and a pair of adjusting pieces 3, wherein the lower part of the rear end of the upper cover bucket 2 is movably connected with the front part of a connecting seat 11 of the lower bucket body 1 through a connecting pin 21, the upper part of the rear end of the upper cover bucket 2 is in transmission connection with a power arm of an external excavator through an upper transmission pin 22, a pair of eccentric shaft sleeves 12 are arranged on the rear part of the connecting seat 11 in a penetrating manner, the eccentric shaft sleeves 12 are in transmission connection with the power arm of the external excavator through a lower transmission pin 13, one end of each adjusting piece 3 is provided with an installation connecting hole 31, the other end of each adjusting piece is provided with an adjusting moving track 32, the pair of adjusting pieces 3 are arranged outside the connecting seat 11, a lower transmission pin 13 is arranged in the installation connecting hole 31 at one end of each adjusting piece, a support rod 33 is arranged in the adjusting track 32 at the other end of each adjusting piece, when the centre-to-center spacing adjustment, the grab clamp can be quickly realized, the eccentric shaft sleeve can also follow the adjusting sheet when rotating, and the track behind the adjusting sheet can effectively ensure smooth adjustment and adjustment range and can also play a role in fixing and protecting.
The beneficial effects of the utility model reside in that: the eccentric shaft sleeve and the adjusting sheet are adjusted to change the center distance, so that the eccentric shaft sleeve can be adjusted and different machine types can be installed in a matching mode, the universality is high, the use is not limited, the interchangeability is high, the use cost is low, the use is more convenient, and the use requirement is effectively met.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be construed as departing from the scope of the present invention.
Claims (1)
1. The utility model provides a centre-to-centre spacing adjustable grabs and presss from both sides which characterized in that: comprises a lower bucket body (1), an upper cover bucket (2) and a pair of adjusting sheets (3), the lower part of the rear end of the upper cover bucket (2) is movably connected with the front part of the connecting seat (11) of the lower bucket body (1) through a connecting pin shaft (21), the upper part of the rear end of the upper cover bucket (2) is in transmission connection with a power arm of an external excavator through an upper transmission pin shaft (22), a pair of eccentric shaft sleeves (12) are arranged on the rear part of the connecting seat (11) in a penetrating way, the eccentric shaft sleeves (12) are in transmission connection with a power arm of an external excavator through a lower transmission pin shaft (13), one end of the adjusting sheet (3) is provided with an installation connecting hole (31), the other end is provided with an adjusting moving track (32), the pair of adjusting pieces (3) are arranged outside the connecting seat (11), a lower transmission pin shaft (13) penetrates through the mounting connecting hole (31) at one end, and a support rod (33) penetrates through the adjusting moving track (32) at the other end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341446.5U CN216586719U (en) | 2021-12-29 | 2021-12-29 | Centre distance adjustable gripping clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123341446.5U CN216586719U (en) | 2021-12-29 | 2021-12-29 | Centre distance adjustable gripping clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216586719U true CN216586719U (en) | 2022-05-24 |
Family
ID=81629017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123341446.5U Expired - Fee Related CN216586719U (en) | 2021-12-29 | 2021-12-29 | Centre distance adjustable gripping clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216586719U (en) |
-
2021
- 2021-12-29 CN CN202123341446.5U patent/CN216586719U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216586719U (en) | Centre distance adjustable gripping clamp | |
| EP1124017A4 (en) | Hydraulically driven working machine | |
| CN217781879U (en) | Silt accumulation preventing device for hydraulic and hydroelectric engineering construction | |
| CN213805532U (en) | Normally closed quick-change connector for excavator | |
| CN109005690A (en) | A kind of shovel pitch-adjustable vibration subsoiler | |
| CN210943717U (en) | Turnover positioning mechanism for glass processing center | |
| CN213897249U (en) | Bucket tong and working machine | |
| CN207783565U (en) | A kind of mini potato excavator | |
| CN215977432U (en) | Auxiliary excavator hydraulic pressure is along with fill clamp | |
| CN216275884U (en) | Multipurpose excavator quick change device | |
| CN216275887U (en) | Hook machine bucket with bucket teeth convenient to adjust sharpness | |
| CN216586718U (en) | Adjustable swinging bucket | |
| CN205100266U (en) | Excavator fluid pressure type thumb pincers mechanism and excavator equipment | |
| CN220831106U (en) | Seedling support of modularization installation | |
| CN212612697U (en) | Excavator bucket rod piece | |
| CN218417166U (en) | Self-unlocking mounted plough | |
| CN209882492U (en) | Novel agricultural implement draft arm bending device | |
| CN208908822U (en) | A kind of adjustable slurry scraper | |
| CN219100184U (en) | Support body structure of loader support | |
| CN206888056U (en) | A kind of excavator quick connector | |
| CN220664651U (en) | Novel square billet hanging tongs | |
| CN212936630U (en) | Angle adjusting device for soil covering roller of no-tillage planter | |
| CN215166037U (en) | Can screen machine scraper bowl of digging of stone granularity | |
| CN208346888U (en) | A kind of improved adjustable trench digging backfill drag links | |
| CN218204654U (en) | Crushing pliers of small excavator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |