CN205687408U - Four multiplying power remote control grab buckets - Google Patents
Four multiplying power remote control grab buckets Download PDFInfo
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- CN205687408U CN205687408U CN201620519305.8U CN201620519305U CN205687408U CN 205687408 U CN205687408 U CN 205687408U CN 201620519305 U CN201620519305 U CN 201620519305U CN 205687408 U CN205687408 U CN 205687408U
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- sheave
- top sheave
- seat
- lower sheave
- rope
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Abstract
This utility model relates to four multiplying power remote control grab buckets.Two bucket body upper end thereof are on through beam, and equal hinged support rod in the middle part of two bucket body backs, strut upper end thereof is on top sheave seat；Oil cylinder one end is hinged with through beam, and the other end is hinged with floating bolster；Top sheave seat is provided with the first top sheave and the second top sheave, and floating bolster is provided with the first lower sheave, the second lower sheave, the 3rd lower sheave and the 4th lower sheave；First rope rig one is fixedly connected on top sheave seat, other end down around the first lower sheave backward on, walk around after the first top sheave still further below, walk around the second lower sheave and be upward through top sheave seat and pass；Second rope rig one is fixedly connected on top sheave seat, other end down around the 3rd lower sheave backward on, walk around after the second top sheave still further below, walk around the 4th lower sheave and be upward through top sheave seat and pass.This utility model compact conformation, safe and reliable, uniform force during grab bucket opening and closing, grab bucket operates steadily.
Description
Technical field
This utility model relates to a kind of grab bucket, a kind of four multiplying power remote control grab buckets.
Background technology
Conventional remote of the prior art grab bucket generally three multiplying power structures, the handling being only applicable to the light materials such as coal are made
Industry, if run into the heavy material handling operations such as Ore, it may appear that grasp force is inadequate, it is discontented to grab, bucket body Guan Bi is not in place causes
Spill, have a strong impact on the efficiency of loading and unloading in harbour mine.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of four multiplying power remote control grab buckets,
Its compact conformation, safe and reliable, uniform force during grab bucket opening and closing, grab bucket operates steadily.
According to this utility model provide technical scheme: four multiplying power remote controls grab bucket, including bucket body, strut, through beam and on
Pulley base, two bucket bodies are symmetrical arranged, and bucket body upper end thereof, on through beam, is all hinged with support in the middle part of the back of two bucket bodies
Bar, on described strut upper end thereof top sheave seat above through beam；It is characterized in that: also include oil cylinder, floating bolster,
One rope rig and the second rope rig；The cylinder barrel tail end of described oil cylinder is hinged with through beam, the piston rod head end of oil cylinder
Hinged with floating bolster, described floating bolster is between through beam and top sheave seat；Described top sheave seat is provided with on first
Pulley and the second top sheave, described floating bolster is provided with the first lower sheave, the second lower sheave, the 3rd lower sheave and the 4th downslide
Wheel；Described first rope rig one is fixedly connected on top sheave seat, and other end is downwardly into the first lower sheave, walks around
One backward upper entrance the first top sheave of lower sheave, enters the second lower sheave still further below, walks around second time after walking around the first top sheave
Pulley is upward through top sheave seat and passes；Described second rope rig one is fixedly connected on top sheave seat, other end to
Lower entrance the 3rd lower sheave, is upwardly into the second top sheave after walking around the 3rd lower sheave, enters still further below after walking around the second top sheave
Enter the 4th lower sheave, walk around the 4th lower sheave and be upward through top sheave seat and pass.
As further improvement of the utility model, described bucket body and through beam are by main hinge.
As further improvement of the utility model, described first top sheave and the second top sheave are filled by same bearing pin
Fit on top sheave seat；Described first lower sheave, the second lower sheave, the 3rd lower sheave and the 4th lower sheave pass through same bearing pin
It is assemblied on floating bolster.
As further improvement of the utility model, the upper surface left part of described top sheave seat is provided with the first sheave
Group, is provided with the second conductor rope wheels, described first rope rig, the second steel wire cable in the upper surface right part of top sheave seat
Tool centre from the first conductor rope wheels, the second conductor rope wheels respectively passes.
As further improvement of the utility model, first-born of described first rope rig one is in the first wedge joint
On, first-born of described second rope rig one is in the second wedge joint, and described first wedge joint, the second wedge joint divide
It is not movably arranged on the panel of top sheave seat.
This utility model compared with prior art, has the advantage that this utility model compact conformation, safe and reliable, for
Four multiplying power structures, grasp force increases, and structural strength increases, and uniform force during grab bucket opening and closing, grab bucket operates steadily, and solves routine
Remote control grab bucket produced problem when heavy material handling operations such as Ores.
Accompanying drawing explanation
Fig. 1 is structural front view of the present utility model.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the baudrier schematic diagram of this utility model rope rig.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: four multiplying power remote controls grab buckets in embodiment are mainly by bucket body 1, strut 2, through beam 3, oil cylinder 4, floating
Dynamic bolster the 5, first lower sheave the 6.1, second lower sheave the 6.2, the 3rd lower sheave the 6.3, the 4th lower sheave the 6.4, first top sheave
7.1, the second lower sheave 7.2, top sheave seat 8, wedge joint the 9, first conductor rope wheels the 10.1, second conductor rope wheels 10.2, first
Rope rig 11.1 and the second rope rig 11.2 etc. form.
As shown in Fig. 1 ~ Fig. 3, two bucket bodies 1 are symmetrical arranged, bucket body 1 upper end thereof on through beam 3, two bucket bodies 1
Strut 2 all it is hinged with, on described strut 2 upper end thereof top sheave seat 8 above through beam 3 in the middle part of back；Described oil cylinder 4
Cylinder barrel tail end is hinged with through beam 3, and the piston rod head end of oil cylinder 4 is hinged with floating bolster 5, and described floating bolster 5 holds under being positioned at
Between beam 3 and top sheave seat 8；Described top sheave seat 8 is provided with the first top sheave 7.1 and the second top sheave 7.2, and described floating is held
Beam 5 is provided with the first lower sheave the 6.1, second lower sheave the 6.2, the 3rd lower sheave 6.3 and the 4th lower sheave 6.4；Described first steel
Cord rigging 11.1 1 is fixedly connected on top sheave seat 8, and other end is downwardly into the first lower sheave 6.1, walks around first time
It is upwardly into the first top sheave 7.1 after pulley 6.1, after walking around the first top sheave 7.1, enters the second lower sheave 6.2 still further below, around
Cross the second lower sheave 6.2 to be upward through top sheave seat 8 and pass；Described second rope rig 11.2 1 is fixedly connected on cunning
On wheel seat 8, other end is downwardly into the 3rd lower sheave 6.3, is upwardly into the second top sheave 7.2 after walking around the 3rd lower sheave 6.3,
Enter the 4th lower sheave 6.4 still further below after walking around the second top sheave 7.2, walk around the 4th lower sheave 6.4 and be upward through top sheave seat 8
Pass.
As shown in Figure 1, shown in Fig. 2, in the present embodiment, described bucket body 1 with through beam 3 by main hinge.Described
One top sheave 7.1 and the second top sheave 7.2 are assemblied on top sheave seat 8 by same bearing pin；Described first lower sheave 6.1,
Second lower sheave the 6.2, the 3rd lower sheave 6.3 and the 4th lower sheave 6.4 are assemblied on floating bolster 5 by same bearing pin.
As shown in Figure 1, shown in Fig. 2, in the present embodiment, the upper surface left part of described top sheave seat 8 is provided with first and leads
Pulley set 10.1, is provided with the second conductor rope wheels 10.2, described first rope rig in the upper surface right part of top sheave seat 8
11.1, the second rope rig 11.2 passes from the centre of first conductor rope wheels the 10.1, second conductor rope wheels 10.2 respectively.Described
First conductor rope wheels the 10.1, first conductor rope wheels 10.1 are respectively used to first rope rig the 11.1, second rope rig
11.2 provide protection.First conductor rope wheels 10.1 and the first conductor rope wheels 10.1 can use the same type in existing conventional grab bucket same
Purposes device.
As shown in Figure 1, shown in Fig. 2, in the present embodiment, first-born of described first rope rig 11.1 1 is in the first wedge shape
On joint 9.1, first-born of described second rope rig 11.2 1 in the second wedge joint 9.2, described first wedge joint
9.1, the second wedge joint 9.2 is movably arranged on the panel of top sheave seat 8 respectively.
When specifically applying, described first rope rig 11.1 and the other end of the second rope rig 11.2 and crane
Steel wire rope is connected.Four multiplying power remote control grab buckets of the present utility model have versatility, its operation principle and conventional remote control grab bucket phase
With.
Claims (5)
1. four multiplying power remote control grab bucket, including bucket body (1), strut (2), through beam (3) and top sheave seat (8), two bucket bodies (1) are right
Claiming to arrange, bucket body (1) upper end thereof, on through beam (3), is all hinged with strut (2) in the middle part of the back of two bucket bodies (1), described
Strut (2) upper end thereof is on the top sheave seat (8) of through beam (3) top；It is characterized in that: also include oil cylinder (4), float and hold
Beam (5), the first rope rig (11.1) and the second rope rig (11.2)；The cylinder barrel tail end of described oil cylinder (4) with under hold
Beam (3) is hinged, and the piston rod head end of oil cylinder (4) is hinged with floating bolster (5), described floating bolster (5) be positioned at through beam (3) with
Between top sheave seat (8)；Described top sheave seat (8) is provided with the first top sheave (7.1) and the second top sheave (7.2), described floating
Dynamic bolster (5) is provided with the first lower sheave (6.1), the second lower sheave (6.2), the 3rd lower sheave (6.3) and the 4th lower sheave
(6.4)；Described first rope rig (11.1) one is fixedly connected on top sheave seat (8), and other end is downwardly into first
Lower sheave (6.1), is upwardly into the first top sheave (7.1) after walking around the first lower sheave (6.1), walk around the first top sheave (7.1)
After enter the second lower sheave (6.2) still further below, walk around the second lower sheave (6.2) and be upward through top sheave seat (8) and pass；Described
Two rope rigs (11.2) are fixedly connected on top sheave seat (8), and other end is downwardly into the 3rd lower sheave (6.3),
It is upwardly into the second top sheave (7.2) after walking around the 3rd lower sheave (6.3), enters still further below after walking around the second top sheave (7.2)
4th lower sheave (6.4), walks around the 4th lower sheave (6.4) and is upward through top sheave seat (8) and passes.
Four multiplying power remote control grab buckets the most as claimed in claim 1, it is characterised in that: described bucket body (1) and through beam (3) are by main
Hinge.
Four multiplying power remote control grab buckets the most as claimed in claim 1, it is characterised in that: on described first top sheave (7.1) and second
Pulley (7.2) is assemblied on top sheave seat (8) by same bearing pin；Described first lower sheave (6.1), the second lower sheave
(6.2), the 3rd lower sheave (6.3) and the 4th lower sheave (6.4) are assemblied on floating bolster (5) by same bearing pin.
Four multiplying power remote control grab buckets the most as claimed in claim 1, it is characterised in that: described top sheave seat (8) upper surface left part
First conductor rope wheels (10.1) are installed, the second conductor rope wheels (10.2) are installed in the upper surface right part of top sheave seat (8),
Described first rope rig (11.1), the second rope rig (11.2) respectively from the first conductor rope wheels (10.1), second lead
The centre of pulley set (10.2) passes.
Four multiplying power remote control grab buckets the most as claimed in claim 1, it is characterised in that: described first rope rig (11.1)
Taking root in the first wedge joint (9.1), described second rope rig (11.2) first-born is in the second wedge joint (9.2)
On, described first wedge joint (9.1), the second wedge joint (9.2) are movably arranged on the panel of top sheave seat (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519305.8U CN205687408U (en) | 2016-05-31 | 2016-05-31 | Four multiplying power remote control grab buckets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620519305.8U CN205687408U (en) | 2016-05-31 | 2016-05-31 | Four multiplying power remote control grab buckets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205687408U true CN205687408U (en) | 2016-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620519305.8U Active CN205687408U (en) | 2016-05-31 | 2016-05-31 | Four multiplying power remote control grab buckets |
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| CN (1) | CN205687408U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836615A (en) * | 2016-05-31 | 2016-08-10 | 无锡市新华起重工具有限公司 | Four-multiple-power remote control grab bucket |
-
2016
- 2016-05-31 CN CN201620519305.8U patent/CN205687408U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836615A (en) * | 2016-05-31 | 2016-08-10 | 无锡市新华起重工具有限公司 | Four-multiple-power remote control grab bucket |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |