CN107059967A - A kind of ream grab grabbing device - Google Patents
A kind of ream grab grabbing device Download PDFInfo
- Publication number
- CN107059967A CN107059967A CN201710463841.XA CN201710463841A CN107059967A CN 107059967 A CN107059967 A CN 107059967A CN 201710463841 A CN201710463841 A CN 201710463841A CN 107059967 A CN107059967 A CN 107059967A
- Authority
- CN
- China
- Prior art keywords
- gripping arm
- rack
- grabbing device
- ream
- gripping
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 238000013016 damping Methods 0.000 claims abstract description 7
- 230000003028 elevating effect Effects 0.000 claims abstract description 6
- 239000007787 solid Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 1
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
- E02F3/413—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets with grabbing device
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of ream grab grabbing device, including the first gripping arm, the second gripping arm, connecting plate, sliding groove, fix bar, hydraulic stem, anti-skidding buckle, telescopic mast, rack, motor, drill bit, elevating lever, damping spring, spacing hole, reinforcing plate and fastening bolt.The beneficial effects of the invention are as follows：Pass through two groups of hydraulic stems of connection between the first gripping arm and the second gripping arm so that the distance between the first gripping arm and the second gripping arm can be changed according to actual work requirements.Gripping arm is picked up different size of object, damping spring is installed in hydraulic stem side, the vibrations between gripping arm have been buffered, make more to stablize during work.Multigroup anti-skidding buckle is welded in gripping arm side so that frictional force increase between gripping arm and object, object is difficult to drop.The device not only can adjust the distance between gripping arm according to the size of object, more stablize while capturing object, extend the service life of rack.
Description
Technical field
The present invention relates to a kind of grabbing device, specially a kind of ream grab grabbing device belongs to engineering machinery application field.
Background technology
With continuing to develop for engineering machinery, in order to accelerate that various engineering machines are occurred in that on the construction progress of engineering, building site
Tool.Ream grab, is a kind of crawl dress that can quickly capture the engineering machinery of object, pass through engine and mechanical hand-motion front portion
Put, capture object, object is moved to elsewhere.
But existing crawl grabbing device still suffers from some shortcomings when in use.Existing grabbing device when in use,
Can not the size of root object change the size of itself, the crawl area for grabbing device often occur is inadequate, it is impossible to capture big part object.
During crawl, because grip is not enough, object is set easily to be dropped during crawl.Scleroid material is run into, it is anterior
Rack abrasion is than more serious, and service life is shorter.Therefore, a kind of ream grab grabbing device is proposed regarding to the issue above.
The content of the invention
The purpose of the present invention is that provides a kind of ream grab grabbing device to solve the above problems.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of ream grab grabbing device, including the first gripping arm,
Second gripping arm, hydraulic stem and telescopic mast, the first gripping arm side are connected with two groups of hydraulic stems, and first gripping arm passes through institute
State hydraulic stem and be connected with the second gripping arm, second gripping arm and first gripping arm top one end are respectively connected with connecting plate, described
Connecting plate two ends are provided with loose slot, and the connecting plate connects described first respectively inside the loose slot by fix bar
Gripping arm and second gripping arm, described hydraulic stem one end are connected with elevating lever, and the elevating lever outer cover is provided with damping
Several anti-skidding buckles, and first gripping arm and institute are welded with the inside of spring, first gripping arm and second gripping arm
State the second gripping arm bottom and be respectively connected with rack, the rack side is provided with several spacing holes, and the rack passes through the limit
Position hole is connected with reinforcing plate, and first gripping arm and the second gripping arm side are mounted on telescopic mast, and the telescopic mast bottom
Portion is connected with motor, and the electronic motor spindle is connected with drill bit.
It is preferred that, in order that reinforcing plate can be moved in the side position of rack one, it is adapted to different work requirements, the reinforcement
Plate side is connected with fastening bolt.
It is preferred that, in order that the first gripping arm and the second gripping arm crawl object are more stablized, it is difficult to rock, first gripping arm
It is set in parallel between second gripping arm.
It is preferred that, in order that the Grasping skill of rack is stronger, rack can enter interior of articles, the profile knot of the rack
Structure is set in cone.
It is preferred that, in order that fix bar can be moved inside loose slot, and the distance between change gripping arm, securing objects,
It is movably connected between the fix bar and the loose slot.
It is preferred that, in order that reinforcing plate is not when working, do not influence the normal of rack to use, the length of the reinforcing plate is small
In the length of rack.
The beneficial effects of the invention are as follows：By two groups of hydraulic stems of connection between the first gripping arm and the second gripping arm, make
Obtaining the distance between the first gripping arm and the second gripping arm can be changed according to actual work requirements.Gripping arm is set to pick up not
With the object of size, damping spring is installed in hydraulic stem side, the vibrations between gripping arm have been buffered, make more to stablize during work.
Multigroup anti-skidding buckle is welded in gripping arm side so that frictional force increase between gripping arm and object, object is difficult to drop.Gripping arm one end
Connecting plate and loose slot so that can be mutually shifted between gripping arm, crawl object when can hold it is closer.Rack side
Reinforcing plate so that when rack runs into hard objects, can protect rack without damage.The device not only can be according to the big of object
The distance between small adjustment gripping arm, more stablizes while capturing object, extends the service life of rack.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Fig. 2 is telescopic mast structural representation of the present invention.
Fig. 3 is hydraulic stem structural representation of the present invention.
Fig. 4 is rack structure schematic diagram of the present invention.
In figure：1st, the first gripping arm；2nd, the second gripping arm；3rd, connecting plate；4th, sliding groove；5th, fix bar；6th, hydraulic stem；7th, it is anti-skidding
Buckle；8th, telescopic mast；9th, rack；10th, motor；11st, drill bit；12nd, elevating lever；13rd, damping spring；14th, spacing hole；15th, add
Strong plate；16th, fastening bolt.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to shown in Fig. 1-4, a kind of ream grab grabbing device, including the first gripping arm 1, the second gripping arm 2, the and of hydraulic stem 6
Telescopic mast 8, the side of the first gripping arm 1 is connected with two groups of hydraulic stems 6, and the first gripping arm 1 is connected with the second gripping arm 2 by hydraulic stem 6,
Second gripping arm 2 and the top one end of the first gripping arm 1 are respectively connected with connecting plate 3, and the two ends of connecting plate 3 are provided with loose slot 4, connecting plate
3 connect the first gripping arm 1 and the second gripping arm 2 respectively inside loose slot 4 by fix bar 5, and the one end of hydraulic stem 6 is connected with liter
Bar 12 drops, and the outer cover of elevating lever 12 is provided with damping spring 13, the first gripping arm 1 and the inner side of the second gripping arm 2 are welded with several
Anti-skidding buckle 7, and the first gripping arm 1 and the bottom of the second gripping arm 2 are respectively connected with rack 9, the side of rack 9 is provided with several spacing holes
14, rack 9 is connected with reinforcing plate 15 by spacing hole 14, and the first gripping arm 1 and the side of the second gripping arm 2 are mounted on telescopic mast 8, and
The bottom of telescopic mast 8 is connected with motor 10, and the bottom of motor 10 is connected with drill bit 11.
As a kind of technical optimization scheme of the present invention, the side of reinforcing plate 15 is connected with fastening bolt 16, makes reinforcing plate 15
It can be moved in the side position of rack 9 one, be adapted to different work requirements.
As a kind of technical optimization scheme of the present invention, it is set in parallel between the first gripping arm 1 and the second gripping arm 2, makes the
One gripping arm 1 and the second gripping arm 2 crawl object are more stablized, and are difficult to rock.
As a kind of technical optimization scheme of the present invention, the contour structures of rack 9 are set in cone, make grabbing for rack 9
Take ability stronger, rack 9 can enter interior of articles.
As a kind of technical optimization scheme of the present invention, it is movably connected between fix bar 5 and loose slot 4, makes fix bar 5
It can be moved inside loose slot 4, change the distance between gripping arm, securing objects.
As a kind of technical optimization scheme of the present invention, the length of reinforcing plate 15 is less than the length of rack 9, makes reinforcing plate 15
When not working, the normal of rack 9 is not influenceed to use.
In the use of the present invention, first, gripping arm to be moved to object top to be captured, start machine, by the first gripping arm 1
Enter interior of articles or bottom with the second gripping arm 2.Anti-skidding buckle 7 and object on the inside of the gripping arm extruding object of both sides, gripping arm
It is brought into close contact, makes object be difficult to drop, gripping arm is moved up, object is moved.It can be opened during crawl according to the size of object
Hydrodynamic depression bar 6, changes the distance between the first gripping arm 1 and the second gripping arm 2, changes the area that gripping arm is captured, and crawl is different big
Small object.Crawl object can start the telescopic mast 8 of gripping arm side, drive drill bit 11 to be contacted with object, and motor 10, which drives, to be bored
First 11 rotate, and drill bit 11 enters interior of articles, gripping arm is contacted even closer with object, object is not fallen out.Run into quality hard
During hard object, by fastening bolt 16, reinforcing plate 15 is stretched out from the side of rack 9, protects rack 9 not damage.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (6)
1. a kind of ream grab grabbing device, including the first gripping arm (1), the second gripping arm (2), hydraulic stem (6) and telescopic mast (8), its
It is characterised by：First gripping arm (1) side is connected with two groups of hydraulic stems (6), and first gripping arm (1) passes through the hydraulic pressure
Bar (6) is connected with one end at the top of the second gripping arm (2), second gripping arm (2) and first gripping arm (1) and is respectively connected with connecting plate
(3), connecting plate (3) two ends are provided with loose slot (4), and the connecting plate (3) is internal by solid in the loose slot (4)
Fixed pole (5) connects first gripping arm (1) and second gripping arm (2) respectively, and described hydraulic stem (6) one end is connected with liter
Bar (12) drops, and the elevating lever (12) outer cover is provided with damping spring (13), first gripping arm (1) and second gripping arm
(2) inner side is welded with several anti-skidding buckles (7), and first gripping arm (1) and second gripping arm (2) bottom are all connected with
There is rack (9), rack (9) side is provided with several spacing holes (14), and the rack (9) passes through the spacing hole (14)
Reinforcing plate (15) is connected with, first gripping arm (1) and second gripping arm (2) side are mounted on telescopic mast (8), and described
Telescopic mast (8) bottom is connected with motor (10), and motor (10) bottom is connected with drill bit (11).
2. a kind of ream grab grabbing device according to claim 1, it is characterised in that：Reinforcing plate (15) the side connection
There is fastening bolt (16).
3. a kind of ream grab grabbing device according to claim 1, it is characterised in that：First gripping arm (1) with it is described
Second gripping arm is set in parallel between (2).
4. a kind of ream grab grabbing device according to claim 1, it is characterised in that：The contour structures of the rack (9)
In cone setting.
5. a kind of ream grab grabbing device according to claim 1, it is characterised in that：The fix bar (5) and the work
It is movably connected between dynamic groove (4).
6. a kind of ream grab grabbing device according to claim 1, it is characterised in that：The length of the reinforcing plate (15) is small
Length in rack (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463841.XA CN107059967A (en) | 2017-06-19 | 2017-06-19 | A kind of ream grab grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710463841.XA CN107059967A (en) | 2017-06-19 | 2017-06-19 | A kind of ream grab grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059967A true CN107059967A (en) | 2017-08-18 |
Family
ID=59594780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710463841.XA Pending CN107059967A (en) | 2017-06-19 | 2017-06-19 | A kind of ream grab grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107059967A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116804A1 (en) * | 1990-10-11 | 1992-04-16 | Leo Doemens | Grab for attaching to crane hook - is for lifting heavy loads and has device for automatic release when load is placed on ground |
| JPH09151073A (en) * | 1995-11-27 | 1997-06-10 | Natl House Ind Co Ltd | Suspender for platelike material |
| CN2541523Y (en) * | 2001-11-27 | 2003-03-26 | 赵书锐 | Hydraulic well excavating appts. |
| CN202380490U (en) * | 2011-11-11 | 2012-08-15 | 东莞市海德机械有限公司 | Novel gripper |
| CN203270640U (en) * | 2013-05-27 | 2013-11-06 | 柳州铁道职业技术学院 | Vertical type hydraulic rotation material grabbing device |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN203960923U (en) * | 2014-07-16 | 2014-11-26 | 临颍县颍机机械制造有限公司 | Two oil cylinder rotation grappling fixtures of agricultural straw grab |
-
2017
- 2017-06-19 CN CN201710463841.XA patent/CN107059967A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4116804A1 (en) * | 1990-10-11 | 1992-04-16 | Leo Doemens | Grab for attaching to crane hook - is for lifting heavy loads and has device for automatic release when load is placed on ground |
| JPH09151073A (en) * | 1995-11-27 | 1997-06-10 | Natl House Ind Co Ltd | Suspender for platelike material |
| CN2541523Y (en) * | 2001-11-27 | 2003-03-26 | 赵书锐 | Hydraulic well excavating appts. |
| CN202380490U (en) * | 2011-11-11 | 2012-08-15 | 东莞市海德机械有限公司 | Novel gripper |
| CN203270640U (en) * | 2013-05-27 | 2013-11-06 | 柳州铁道职业技术学院 | Vertical type hydraulic rotation material grabbing device |
| CN104060641A (en) * | 2014-06-10 | 2014-09-24 | 临颍县颍机机械制造有限公司 | Agricultural bent arm rotary grabbing head grass grabbing machine |
| CN203960923U (en) * | 2014-07-16 | 2014-11-26 | 临颍县颍机机械制造有限公司 | Two oil cylinder rotation grappling fixtures of agricultural straw grab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170818 |
|
| WD01 | Invention patent application deemed withdrawn after publication |