CN205772851U - Four multiplying power scissors grabs - Google Patents
Four multiplying power scissors grabs Download PDFInfo
- Publication number
- CN205772851U CN205772851U CN201620559303.1U CN201620559303U CN205772851U CN 205772851 U CN205772851 U CN 205772851U CN 201620559303 U CN201620559303 U CN 201620559303U CN 205772851 U CN205772851 U CN 205772851U
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- bucket body
- lobe
- top sheave
- bucket
- split type
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Abstract
This utility model relates to a kind of scissors grab, a kind of four multiplying power scissors grabs, belongs to scissors grab technical field.It includes interior bucket body, split type outer bucket body and two opening and closing steel wire ropes, interior bucket body is rotatably connected on central principal axis, split type outer bucket body includes that bucket lobe and lower bucket lobe, upper bucket lobe and lower bucket lobe are fastened on central principal axis by screw, and upper bucket lobe and lower bucket lobe can be along with central principal axis synchronous axial system.A top sheave group and downslide wheels it are respectively equipped with inside the upper bucket lobe of interior bucket body top and split type outer bucket body.This utility model simple in construction, compact, reasonable, the structure of split type outer bucket body improves the angle that bucket body opens；It is provided with the assembly pulley up and down of four multiplying powers, improves the moment of crawl, capture process easily quick, improve crawl work efficiency.
Description
Technical field
This utility model relates to a kind of scissors grab, a kind of four multiplying power scissors grabs, belongs to scissors grab
Technical field.
Background technology
In prior art, the inside and outside bucket body of traditional scissors grab all uses an independent component, between inside and outside bucket body
Linked into an integrated entity by axis of rotation.The inside and outside bucket body of traditional scissors grab is limited to the setting of structure, and inside and outside it, bucket body is beaten
The limited angle opened, bucket body can not realize opening of wide-angle, limits its range.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thus provides a kind of four multiplying power scissors grabs, split
The structure of the outer bucket body of formula improves the angle that bucket body opens；It is provided with the assembly pulley up and down of four multiplying powers, improves the moment of crawl,
Crawl process is easily quick, improves crawl efficiency.
According to this utility model provide technical scheme, four multiplying power scissors grabs include interior bucket body, split type outer bucket body and
Two opening and closing steel wire ropes, interior bucket body and split type outer bucket body are reported to the leadship after accomplishing a task and are distributed and are linked into an integrated entity by central principal axis, it is characterized in that:
Interior bucket body is rotatably connected on central principal axis, and split type outer bucket body includes that bucket lobe and lower bucket lobe, upper bucket lobe and lower bucket lobe pass through
Screw is fastened on central principal axis, and upper bucket lobe and lower bucket lobe can be along with central principal axis synchronous axial system；Interior bucket body top and split
Being respectively equipped with a top sheave group and downslide wheels inside the upper bucket lobe of the outer bucket body of formula, top sheave group includes that two above slide
Wheel, downslide wheels include a lower sheave；Each opening and closing steel wire rope sequentially passes through the lower sheave in side downslide wheels, then wears
Cross top sheave in the outer part in the middle of this side top sheave group, then pass through top sheave in the inner part in the middle of offside top sheave group, then
One top sheave of outermost in this side top sheave group, then passes through in offside top sheave group one top sheave in inner side,
After be fixed in this side top sheave group.
Further, upper bucket lobe is positioned at the internal side of internal conflict, and lower bucket lobe is positioned at the external side of internal conflict.
Further, interior bucket body and split type outer bucket body be respectively provided on two sides with two connection chains, interior bucket body and split
The connection chain of the outer bucket body both sides of formula is commonly connected to both sides, over sling lower end, and both sides, over sling upper end are provided with lifting chain.
Further, top sheave group and downslide wheels are setting up and down.
Further, two top sheaves are disposed side by side on top sheave axle.
Further, lower sheave is arranged on downslide wheel shaft.
Compared with the prior art this utility model has the advantage that
This utility model simple in construction, compact, reasonable, the structure of split type outer bucket body improves the angle that bucket body opens；
It is provided with the assembly pulley up and down of four multiplying powers, improves the moment of crawl, capture process easily quick, improve crawl work effect
Rate.
Accompanying drawing explanation
Fig. 1 is this utility model front view.
Fig. 2 is this utility model side view.
Fig. 3 is this utility model axonometric chart.
Fig. 4 is upper and lower pulley block structure figure.
Fig. 5 is an opening and closing steel wire rope winding structure figure.
Description of reference numerals: 1-lifting chain, 2-over sling, 3-connect bucket body in chain, 4-, the split type outer bucket body of 5-,
Struggle against on 501-lobe, 6-central principal axis, 7-top sheave group, 701-top sheave, 702-top sheave axle, the 8-lower sheave of struggling against under lobe, 502-
Group, 801-lower sheave, 802-downslide wheel shaft, 9-opening and closing steel wire rope.
Detailed description of the invention
The embodiment combined in accompanying drawing is further described by this utility model below:
As shown in Fig. 1 ~ 3, this utility model mainly includes interior bucket body 4 and split type outer bucket body 5, interior bucket body 4 and split type
Outer bucket body 5 is reported to the leadship after accomplishing a task and is distributed and is linked into an integrated entity by central principal axis 6.
Interior bucket body 4 is rotatably connected on central principal axis 6, and split type outer bucket body 5 includes bucket lobe 501 and lower bucket lobe 502, on
Bucket lobe 501 and lower bucket lobe 502 are fastened on central principal axis 6 by screw, and upper bucket lobe 501 and lower bucket lobe 502 can be along with centers
Main shaft 6 synchronous axial system.Described upper bucket lobe 501 is positioned at inside bucket body 4, and lower bucket lobe 502 is positioned at outside bucket body 4.
Interior bucket body 4 and split type outer bucket body 5 be respectively provided on two sides with two connection chains 3, interior bucket body 4 and split type outer bucket
The connection chain 3 of body 5 both sides is commonly connected to both sides, over sling 2 lower end, and both sides, over sling 2 upper end are provided with lifting chain 1.
A top sheave group 7 and one it is respectively equipped with inside the upper bucket lobe 501 of interior bucket body 4 top and split type outer bucket body 5
Downslide wheels 8, top sheave group 7 and downslide wheels 8 are setting up and down.
Described top sheave group 7 includes that four top sheaves 701, four top sheaves 701 are disposed side by side on top sheave axle 702.
Described downslide wheels 8 include a lower sheave 801, and lower sheave is arranged on downslide wheel shaft 802.
As shown in Fig. 4 ~ 5, this utility model also includes that two opening and closing steel wire ropes 9, each opening and closing steel wire rope 9 sequentially pass through one
Lower sheave 801 in side downslide wheels 8, is subsequently passed through top sheave 701 in the outer part in the middle of this side top sheave group 7, then passes through
The middle top sheave 701 in the inner part of offside top sheave group 7, is subsequently passed through one top sheave of outermost in this side top sheave group 7
701, then pass through in offside top sheave group 7 one top sheave 701 in inner side, be finally fixed in this side top sheave group 7.
This utility model simple in construction, compact, reasonable, the structure of split type outer bucket body improves the angle that bucket body opens；
It is provided with the assembly pulley up and down of four multiplying powers, improves the moment of crawl, capture process easily quick, improve crawl work effect
Rate.
Claims (6)
1. a four multiplying power scissors grab, including interior bucket body (4), split type outer bucket body (5) and two opening and closing steel wire ropes (9), interior
Bucket body (4) and split type outer bucket body (5) are reported to the leadship after accomplishing a task and are distributed and are linked into an integrated entity by central principal axis (6), it is characterized in that: interior bucket body
(4) being rotatably connected on central principal axis (6), split type outer bucket body (5) includes bucket lobe (501) and lower bucket lobe (502), upper bucket lobe
(501) being fastened on central principal axis (6) by screw with lower bucket lobe (502), upper bucket lobe (501) and lower bucket lobe (502) can be with
Central principal axis (6) synchronous axial system；Upper bucket lobe (501) inner side of interior bucket body (4) top and split type outer bucket body (5) is respectively equipped with
One top sheave group (7) and a downslide wheels (8), top sheave group (7) includes two top sheaves (701), and downslide wheels (8) wrap
Include a lower sheave (801)；Each opening and closing steel wire rope (9) sequentially passes through the lower sheave (801) in side downslide wheels (8), connects
Top sheave (701) in the outer part in the middle of this side top sheave group (7), then pass through in the middle of offside top sheave group (7) inner
The top sheave (701) of side, is subsequently passed through one top sheave (701) of outermost in this side top sheave group (7), then passes through on offside
One top sheave (701) in inner side in assembly pulley (7), is finally fixed on this side top sheave group (7).
Four multiplying power scissors grabs the most as claimed in claim 1, is characterized in that: described upper bucket lobe (501) is positioned at bucket body (4)
Side, lower bucket lobe (502) is positioned at bucket body (4) outside.
Four multiplying power scissors grabs the most as claimed in claim 1, is characterized in that: described interior bucket body (4) and split type outer bucket body (5)
Be respectively provided on two sides with two connection chains (3), the connection chain (3) of interior bucket body (4) and split type outer bucket body (5) both sides is common
Being connected to over sling (2) both sides, lower end, over sling (2) both sides, upper end are provided with lifting chain (1).
Four multiplying power scissors grabs the most as claimed in claim 1, is characterized in that: on described top sheave group (7) and downslide wheels (8)
Lower setting.
Four multiplying power scissors grabs the most as claimed in claim 1, is characterized in that: said two top sheave (701) is disposed side by side on
On top sheave axle (702).
Four multiplying power scissors grabs the most as claimed in claim 1, is characterized in that: described lower sheave (801) is arranged on downslide wheel shaft
(802) on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559303.1U CN205772851U (en) | 2016-06-12 | 2016-06-12 | Four multiplying power scissors grabs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620559303.1U CN205772851U (en) | 2016-06-12 | 2016-06-12 | Four multiplying power scissors grabs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205772851U true CN205772851U (en) | 2016-12-07 |
Family
ID=58134337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620559303.1U Active CN205772851U (en) | 2016-06-12 | 2016-06-12 | Four multiplying power scissors grabs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205772851U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858464A (en) * | 2016-06-12 | 2016-08-17 | 无锡市新华起重工具有限公司 | Four-multiplying-power shear type grab bucket |
-
2016
- 2016-06-12 CN CN201620559303.1U patent/CN205772851U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105858464A (en) * | 2016-06-12 | 2016-08-17 | 无锡市新华起重工具有限公司 | Four-multiplying-power shear type grab bucket |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |