CN206529815U - A kind of grab mechanisms - Google Patents
A kind of grab mechanisms Download PDFInfo
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- CN206529815U CN206529815U CN201621309638.4U CN201621309638U CN206529815U CN 206529815 U CN206529815 U CN 206529815U CN 201621309638 U CN201621309638 U CN 201621309638U CN 206529815 U CN206529815 U CN 206529815U
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- grab
- grab bucket
- swingle
- dead axle
- fixed column
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Abstract
The utility model discloses a kind of grab mechanisms, including grab bucket body, the grab bucket body is provided with two, it is symmetrical set, it is hinged by tension force clamping device, the body that grab bucket body symmetrically arranged side panel and Duo Gen before and after two pieces are vertically connected between two pieces of side panel edges is constituted, and the top of the body is provided with the fixed column parallel to the body, and fixed column connects the tension force clamping device.The utility model purpose is to provide a kind of simple in construction, the quick separating of big thing block and small bulk body, solid and liquid can be realized during gripping, and the high grab mechanisms of cleaning efficiency, solve and grip big thing block and small bulk body simultaneously in tradition excavation Removal Technology, wasting manpower and material resources, disposal costs are high, and the problem of inefficiency.
Description
Technical field
The utility model belongs to technical field of engineering machinery, and in particular to a kind of grab mechanisms.
Background technology
Building waste refers to that construction, unit in charge of construction or individual are built to all kinds of buildings, structures etc., removed, repaiied
Copy and resident's decorative house during produced by remaining mud, recrement, mud and other discarded objects.With urban construction in recent years
Fast development, the Major Strategic for the treatment of of urban garbage and comprehensive utilization as urban development.The main component of building waste has:
Soil, dregs, steel scrap muscle, waste iron wire and various steel scrap accessories, metal pipe line waste material, useless bamboo wood, wood chip, wood shavings, various decoration materials
Packing case, packaging bag, the mortar being scattered and yellow ground, the stone being scattered in concrete, brickbat and broken concrete, handling process of material
Son and block stone etc., these materials account for the 80% of construction rubbish total amount, can be reused as regenerated resources.Handle this
A little building wastes to each composition in building waste, it is necessary to be sorted, concentrated, melted down again, and reprocessing is manufactured into various materials
Reuse.
In concrete works, the particle diameter tool of stone there are certain requirements, it is when the maximum particle diameter increase of stone, then identical
The total surface area of quality stone reduces, and grout volume needed for parcel stone is reduced in concrete, i.e. concrete water amount and water
Mud consumption can all be reduced.In certain scope, the increase of stone maximum particle diameter can improve the strong of concrete because of the reduction of water consumption
Degree.But stone maximum particle diameter it is excessive when, then cause concrete because aggregate and cement mortar bond area such as decline at the reason
Intensity declines, it is therefore desirable to which the particle diameter of stone is screened, and best screening mode is completed during crawl
Screening, reduces screening step when using, and reduces the consuming of manpower and materials.
In channel cleanout, mud-rock flow desilting, it is necessary to which first ponding is drained after, then with soil pick-up pump top layer mud is directly inhaled
Onto tank car；Bottom dregs (containing rubbish, stone) is using manual sorting's cleaning, for directly digging bed-silt with backacter
And dregs, slag-soil truck shipped to native point is unloaded, and the moisture carried secretly in the mud and dregs that are taken is high, and the cost of transport can phase
To improving, and risk in transit is big.
It, to capture the bucket that silt and various bulk goods can be opened and closed, is that the topmost engineering machinery of urban construction is hung that grab bucket, which is,
One of tool, has irreplaceable important function in building waste processing, river course processing, urban construction.In existing suspender,
Because the architectural feature of grab bucket is limited, often stone, silt, muddy water etc. are crawled out simultaneously using grab bucket, it is sharp again afterwards
Stone or silt are screened with follow-up equipment, this processing mode not only wasting manpower and material resources, disposal costs are high, and
Process is added, processing time is extended, operating efficiency is reduced.
In consideration of it, be necessary a kind of grab mechanisms for integrating excavations, loading, sorting of research and development, can realize big thing block and
The quick separating of small bulk body, solid and liquid, it is adaptable to which the cleaning of the environment such as urban construction and building waste, mud-rock flow, river course is made
Industry, and cleaning efficiency is high.
Utility model content
In order to solve to grip big thing block and small bulk body simultaneously in tradition excavation Removal Technology, wasting manpower and material resources, cleaning
Cost is high, and the problem of inefficiency, the purpose of this utility model is to provide a kind of simple in construction, can be during gripping
The quick separating of big thing block and small bulk body, solid and liquid can be realized, it is adaptable to urban construction and building waste, mud-rock flow, river
The environment prune job such as road, and the high grab mechanisms of cleaning efficiency.
To achieve the above object, technical scheme provided by the utility model is：A kind of grab mechanisms, including grab bucket body,
The grab bucket body is provided with two, is symmetrical set, hinged by tension force clamping device, and the grab bucket body is before two pieces
Symmetrically arranged side panel and Duo Gen are vertically connected on the body composition between two pieces of side panel edges afterwards, the body
Top is provided with the fixed column parallel to the body, and fixed column connects the tension force clamping device；The tension force clamping device bag
Include the first dead axle and second dead axle parallel with the first dead axle connected with fixed column by connecting seat, first dead axle and
The first swingle and the second swingle are connected on two dead axles, first swingle is fixedly connected with connecting seat, first
One end of swingle is connected with telescopic oil cylinder, and the other end connects second swingle, second swingle by connecting rod
End be fixedly connected it is another grab bucket body on fixed column.
More preferably, the side panel is that can offer multiple small openings on half arcuate structure, side panel.
More preferably, the bottom of described two grab bucket bodies is provided with bite film, and during two grab bucket body closures, bite film is mutually embedding
Close.
More preferably, vibrator can be provided with the grab mechanisms, the vibrator can be connected with the fixed column.
More preferably, reinforcement is provided between two pieces of side panels, the reinforcement is arranged on body.
More preferably, the tension force clamping device includes housing, and first dead axle and the second dead axle are symmetrically fixed on housing
Bottom, one end of the telescopic oil cylinder is fixed on the housing.
More preferably, the small opening on the side panel is oval structure.
More preferably, the housing upper end is connected with link, and the link can be connected with excavator.
More preferably, rotating disk can be installed between the housing upper end or housing and link.
The utility model is using after such scheme, grab mechanisms crawl material, in material granule materials, liquid material from
Gap location between grab bucket body upper tube body and body is spilt, and multiple small openings are offered on side panel, increases what material was spilt
Area, in addition, being provided with vibrator on grab mechanisms, the speed for accelerating to be leaked under bulk material is vibrated by vibrator.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is front view of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is A-A sectional views of the present utility model.
Embodiment
In order to solve to grip big thing block and small bulk body simultaneously in tradition excavation Removal Technology, wasting manpower and material resources, cleaning
Cost is high, and the problem of inefficiency, the utility model provides a kind of grab mechanisms.
With reference to all accompanying drawings, the utility model is described in further detail, and preferred embodiment of the present utility model is：Ginseng
See accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, a kind of grab mechanisms described in the present embodiment, including grab bucket body, the grab bucket body is provided with two
It is individual, it is symmetrical set, grab bucket body by two piece before and after the symmetrically arranged side hinged by tension force clamping device 5
The body 2 that panel 1 and Duo Gen are vertically connected between two pieces of side panels 1 edge is constituted, and the side panel 1 is half arc knot
Small opening can be offered as needed on structure, side panel 1, and in the present embodiment, the small opening on the side panel 1 is oval structure；
The many bodys 2 be arranged in parallel by default spacing, facilitate material from the gap location between the small opening and body 2 on grab bucket body
Spill, the top of the body 2 is provided with the fixed column 3 parallel to the body 2, fixed column 3 is fixedly connected by connecting seat 31
The tension force clamping device 5, two grab bucket bodies are realized in the presence of tension force clamping device 5 and open and close；The clips
Hold the first dead axle 52 and second dead axle parallel with the first dead axle 52 that mechanism 5 includes connecting by connecting seat 31 with fixed column 3
55, the first swingle 54 and the second swingle 57, described first are connected on the dead axle 55 of the first dead axle 52 and second
Swingle 54 is fixedly connected with connecting seat 31, and one end of the first swingle 54 is connected with telescopic oil cylinder 53, and the other end passes through connection
Bar 56 connects second swingle 57, and the end of second swingle 57 is fixedly connected with the fixed column 3 on another grab bucket body,
Two or more can be set in second swingle 57 and connecting rod 56；The tension force clamping device 5 also includes housing 51, described the
One dead axle 52 and the second dead axle 55 are symmetrically fixed on the bottom of housing 51, and one end of the telescopic oil cylinder 53 is fixed on the housing 51
On.The upper end of housing 51 is connected with link 7, and the link 7 can be connected with excavator, needs also may be used according to different productions
The different plant equipment of connection.
Further, vibration source is provided for the grab mechanisms, accelerating can on the falling speed of material, the grab mechanisms
Provided with vibrator 4, the vibrator 4 is attached in the fixed column 3, according to production needs, can two grab bucket bodies or its
In one grab bucket body fixed column 3 on be provided with vibrator 4；The bottom of the grab bucket body is provided with bite film 6, and two grab bucket bodies are closed
During conjunction, bite film 6 is mutually chimeric, and closed space is formed between grab bucket body and grab bucket body.
More preferably, reinforcement 8 is provided between two pieces of side panels 1, the reinforcement 8 is arranged on body 2, reinforced pipe
The weight capacity of body 2；In addition, the flexibility in order to improve grab bucket crawl material, the upper end of housing 51 or housing 51 are with being connected
Rotating disk can be installed between frame 7.
During operation, telescopic oil cylinder 53 shrinks, and the first swingle 54 drives connecting seat in the presence of the pulling force of telescopic oil cylinder 53
31 do fixed-axis rotation around the first dead axle 52, and the end of the first swingle 54 outwards turns to pull connecting rod
56, connecting rod 56 drives the second swingle 57 to do fixed-axis rotation around the second dead axle 55, opens two grab bucket bodies, when
Telescopic oil cylinder 53 resets, and two grab bucket body occlusion crawl materials, vibrator 4 causes grab bucket body to vibrate, granule materials or liquid
Body material is spilt from small opening and gap location on grab bucket body, leaves bulky material.
By above description, the utility model grab mechanisms are simple in construction, offered on the side panel of device multiple
After small opening, crawl material, granule materials or liquid material in material are spilt from the gap on grab bucket body and small opening, are realized fast
Speed separation, it is adaptable to the environment prune job such as urban construction and building waste, mud-rock flow, river course, in addition, can be provided with fixed column
Vibrator provides vibration source for device, and the speed leaked under bulk material is accelerated by vibrating, and discharging effect is good and efficiency high.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to protection domain of the present utility model.
Claims (9)
1. a kind of grab mechanisms, including grab bucket body, the grab bucket body are provided with two, are symmetrical set, pass through tension force clamping machine
Structure is hinged, it is characterised in that grab bucket body symmetrically arranged side panel and Duo Gen before and after two pieces are vertically connected on
Body composition between two pieces of side panel edges, the top of the body is provided with the fixed column parallel to the body, Gu
Fixed column connects the tension force clamping device；The tension force clamping device includes the first dead axle being connected with fixed column by connecting seat
The first swingle and second are connected on the second dead axle parallel with the first dead axle, first dead axle and the second dead axle
Swingle, first swingle is fixedly connected with connecting seat, and one end of the first swingle is connected with telescopic oil cylinder, and the other end leads to
Cross connecting rod and connect second swingle, the end of second swingle is fixedly connected with the fixed column on another grab bucket body.
2. grab mechanisms according to claim 1, it is characterised in that the side panel is can on half arcuate structure, side panel
Offer multiple small openings.
3. grab mechanisms according to claim 1, it is characterised in that the bottom of described two grab bucket bodies is provided with bite film, two
During individual grab bucket body closure, bite film is mutually fitted together to.
4. grab mechanisms according to claim 1, it is characterised in that vibrator can be provided with the grab mechanisms, described to shake
Dynamic device can be connected with the fixed column.
5. grab mechanisms according to claim 1, it is characterised in that reinforcement is provided between two pieces of side panels, described
Reinforcement is arranged on body.
6. grab mechanisms according to claim 1, it is characterised in that the tension force clamping device includes housing, described first
Dead axle and the second dead axle are symmetrically fixed on housing bottom, and one end of the telescopic oil cylinder is fixed on the housing.
7. grab mechanisms according to claim 2, it is characterised in that the small opening on the side panel is oval structure.
8. grab mechanisms according to claim 6, it is characterised in that the housing upper end is connected with link, the connection
Frame can be connected with excavator.
9. grab mechanisms according to claim 6, it is characterised in that can pacify between the housing upper end or housing and link
Equipped with rotating disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309638.4U CN206529815U (en) | 2016-12-01 | 2016-12-01 | A kind of grab mechanisms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621309638.4U CN206529815U (en) | 2016-12-01 | 2016-12-01 | A kind of grab mechanisms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529815U true CN206529815U (en) | 2017-09-29 |
Family
ID=59922549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621309638.4U Active CN206529815U (en) | 2016-12-01 | 2016-12-01 | A kind of grab mechanisms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975078A (en) * | 2017-12-08 | 2018-05-01 | 高邮市迅达重型工程机械有限公司 | A kind of sandstone excavator bucket of efficiently drainage |
-
2016
- 2016-12-01 CN CN201621309638.4U patent/CN206529815U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975078A (en) * | 2017-12-08 | 2018-05-01 | 高邮市迅达重型工程机械有限公司 | A kind of sandstone excavator bucket of efficiently drainage |
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