CN110271958A - A kind of machinery grab bucket for building castoff - Google Patents
A kind of machinery grab bucket for building castoff Download PDFInfo
- Publication number
- CN110271958A CN110271958A CN201810206338.0A CN201810206338A CN110271958A CN 110271958 A CN110271958 A CN 110271958A CN 201810206338 A CN201810206338 A CN 201810206338A CN 110271958 A CN110271958 A CN 110271958A
- Authority
- CN
- China
- Prior art keywords
- grab bucket
- bent plate
- fixing axle
- hinged
- hand
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/04—Tine grabs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C3/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith and intended primarily for transmitting lifting forces to loose materials; Grabs
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of machinery grab buckets for building castoff, it includes grab bucket connecting column, there is mounting base in the bottom of the grab bucket connecting column by flanged joint, the two sides of the mounting base are symmetrically arranged with side plate, wherein one end of the side plate is hinged with the first grab bucket hand by the first pin shaft, the other end is hinged with the second grab bucket hand by the second pin shaft, and the first fixing axle is equipped between the first grab bucket hand, is equipped with the second fixing axle between the second grab bucket hand；It is fixed with the first bent plate in first fixing axle, the second bent plate is fixed in second fixing axle, the grab bucket driving mechanism for two grab bucket hand tightening or releases is hinged between first bent plate and the second bent plate.Machinery grab bucket can be used in the crawl of building waste, and then improve cleaning efficiency, reduce the labor intensity of operating personnel.
Description
Technical field
The present invention relates to Architectural Equipment fields, grab bucket more particularly to a kind of machinery for building castoff.
Background technique
In high-rise building object disassembly process, need that building castoff is grabbed and cleared up using grab bucket, it is traditional
Excavator, bucket can only carry out simple digging operation, can not be grabbed, and then affect construction efficiency, therefore, it is necessary to set
The mechanical grab bucket of meter grabs building castoff.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of machinery grab bucket for building castoff, machinery grab bucket energy
It is enough in the crawl of building waste, and then improves cleaning efficiency, reduces the labor intensity of operating personnel.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this: a kind of for building castoff
Machinery grab bucket, it includes grab bucket connecting column, and there are mounting base, the installation in the bottom of the grab bucket connecting column by flanged joint
The two sides of bottom plate are symmetrically arranged with side plate, and wherein one end of the side plate is hinged with the first grab bucket hand by the first pin shaft, another
End is hinged with the second grab bucket hand by the second pin shaft, is equipped with the first fixing axle between the first grab bucket hand, described second grabs
The second fixing axle is installed between bucket hand；It is fixed with the first bent plate in first fixing axle, is fixed in second fixing axle
There is the second bent plate, the grab bucket drive for two grab bucket hand tightening or releases is hinged between first bent plate and the second bent plate
Motivation structure.
It is provided with the connection otic placode being arranged symmetrically at the top of the grab bucket connecting column, the connection otic placode is mounted on mechanical arm
End.
The grab bucket driving mechanism includes hydraulic cylinder, and the pedestal of the hydraulic cylinder is hinged on the second bent plate by pin shaft,
The piston-rod end of the hydraulic cylinder is hinged on the first bent plate by pin shaft.
Auxiliary device for spreading is additionally provided between first fixing axle and the second fixing axle.
The auxiliary device for spreading includes the third bent plate being fixed in the first fixing axle and is fixed in the second fixing axle
The 4th bent plate, be hinged with distraction plate between the third bent plate and the 4th bent plate.
The method have the advantages that:
1, it grabs bucket by using above-mentioned machinery, can be used in the crawl of building castoff, and then improve work efficiency, make
With the front end in the process, being installed in mechanical arm, and its movement is driven by mechanical arm, in the process of grasping, started hydraulic
Cylinder, by the second bent plate of Driven by Hydraulic Cylinder and the first bent plate, then by its drive first grab bucket hand and second grab bucket winding by hand first
Pin shaft and the rotation of the second pin shaft, and then realize the opening and clamping of grab bucket hand, the final crawl for realizing building castoff.
2, it by the auxiliary device for spreading being mounted between the first fixing axle and the second fixing axle, can assist completing two
Opening between grab bucket hand is open and close, ensure that the stability of its work, and then improve work efficiency, while being also able to extend
Its service life.
3, it can be easily connected with mechanical arm by the connection otic placode, and then cooperate engineering truck to construction waste
Object is effectively cleared up and is grabbed.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the first visual angle overall structure diagram of the invention.
Fig. 2 is the second visual angle overall structure diagram of the invention.
Fig. 3 is third visual angle of the present invention overall structure diagram.
In figure: connection otic placode 1, grab bucket connecting column 2, mounting base 3, hydraulic cylinder 4, distraction plate 5, the second bent plate the 6, the 4th are bent
Plate 7, the second pin shaft 8, the second fixing axle 9, second grab bucket hand 10, first grab bucket hand 11, side plate 12, the first fixing axle 13, first
Pin shaft 14, third bent plate 15, the first bent plate 16, piston rod 17.
Specific embodiment
Embodiments of the present invention are described further with reference to the accompanying drawing.
Referring to Fig. 1-3, a kind of machinery grab bucket for building castoff, it includes grab bucket connecting column 2, the grab bucket connection
There is mounting base 3 in the bottom of column 2 by flanged joint, and the two sides of the mounting base 3 are symmetrically arranged with side plate 12, the side plate
12 wherein one end is hinged with the first grab bucket hand 11 by the first pin shaft 14, and the other end is hinged with second by the second pin shaft 8 and grabs
Struggle against hand 10, and the first fixing axle 13 is equipped between the first grab bucket hand 11, is equipped with second between the second grab bucket hand 10
Fixing axle 9；It is fixed with the first bent plate 16 in first fixing axle 13, the second bent plate 6 is fixed in second fixing axle 9,
The grab bucket driving mechanism for two grab bucket hand tightening or releases is hinged between first bent plate 16 and the second bent plate 6.
Further, the top of the grab bucket connecting column 2 is provided with the connection otic placode 1 being arranged symmetrically, the connection otic placode 1
It is mounted on the end of mechanical arm.Entire mechanical grab bucket is able to drive by mechanical arm to move integrally, and then realizes do mechanization operation.
Further, the grab bucket driving mechanism includes hydraulic cylinder 4, and the pedestal of the hydraulic cylinder 4 is hinged on by pin shaft
On second bent plate 6,17 end of piston rod of the hydraulic cylinder 4 is hinged on the first bent plate 16 by pin shaft.It is grabbed by described
Struggle against driving mechanism, and in the course of work, the first grab bucket hand 11 and the second grab bucket hand 10 can be driven by the hydraulic cylinder 4, into
And crawl is realized by the coordinating operation between two grab buckets.
Further, auxiliary device for spreading is additionally provided between first fixing axle 13 and the second fixing axle 9.Pass through institute
State auxiliary device for spreading include the third bent plate 15 being fixed in the first fixing axle 13 and be fixed in the second fixing axle 9 the 4th
Bent plate 7 is hinged with distraction plate 5 between the third bent plate 15 and the 4th bent plate 7.It can be protected by the auxiliary device for spreading
The stability of the entire mechanical grab bucket of card.
It is of the invention use process is as follows:
Firstly, above-mentioned mechanical grab bucket to be directly installed on to the mechanical arm tail end of engineering truck, then driven by mechanical arm entire
Machinery grab bucket movement, makes it reach the position for needing to grab；
Then, start hydraulic cylinder 4, the second bent plate 6 and the first bent plate 16 are driven by hydraulic cylinder 4, then the first grab bucket is driven by it
Hand 11 and the second grab bucket hand 10 are rotated around the first pin shaft 14 and the second pin shaft 8, and then realize the opening and clamping of grab bucket hand, most
The crawl of building castoff is realized eventually.
The above embodiments are only the preferred technical solution of the present invention, and are not construed as limitation of the invention, this hair
Bright protection scope should be with the technical solution of claim record, technical characteristic in the technical solution recorded including claim
Equivalents are protection scope.Equivalent replacement i.e. within this range is improved, also within protection scope of the present invention.
Claims (5)
1. a kind of machinery grab bucket for building castoff, it is characterised in that: it includes grab bucket connecting column (2), and the grab bucket connects
The bottom for connecing column (2) has mounting base (3) by flanged joint, and the two sides of the mounting base (3) are symmetrically arranged with side plate
(12), wherein one end of the side plate (12) is hinged with the first grab bucket hand (11) by the first pin shaft (14), and the other end passes through the
Two pin shafts (8) are hinged with the second grab bucket hand (10), are equipped with the first fixing axle (13) between first grab bucket hand (11), described
The second fixing axle (9) are installed between second grab bucket hand (10)；The first bent plate (16) are fixed on first fixing axle (13),
It is fixed with the second bent plate (6) on second fixing axle (9), is hinged between first bent plate (16) and the second bent plate (6)
Grab bucket driving mechanism for two grab bucket hand tightening or releases.
2. a kind of machinery grab bucket for building castoff according to claim 1, it is characterised in that: the grab bucket connecting column
(2) connection otic placode (1) being arranged symmetrically is provided at the top of, the connection otic placode (1) is mounted on the end of mechanical arm.
3. a kind of machinery grab bucket for building castoff according to claim 1, it is characterised in that: the grab bucket driving machine
Structure includes hydraulic cylinder (4), and the pedestal of the hydraulic cylinder (4) is hinged on the second bent plate (6) by pin shaft, the hydraulic cylinder (4)
Piston rod (17) end be hinged on the first bent plate (16) by pin shaft.
4. a kind of machinery grab bucket for building castoff according to claim 1, it is characterised in that: first fixing axle
(13) auxiliary device for spreading is additionally provided between the second fixing axle (9).
5. a kind of machinery grab bucket for building castoff according to claim 4, it is characterised in that: the auxiliary struts dress
It sets including the third bent plate (15) being fixed on the first fixing axle (13) and the 4th bent plate being fixed on the second fixing axle (9)
(7), distraction plate (5) are hinged between the third bent plate (15) and the 4th bent plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206338.0A CN110271958A (en) | 2018-03-13 | 2018-03-13 | A kind of machinery grab bucket for building castoff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810206338.0A CN110271958A (en) | 2018-03-13 | 2018-03-13 | A kind of machinery grab bucket for building castoff |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110271958A true CN110271958A (en) | 2019-09-24 |
Family
ID=67958173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810206338.0A Pending CN110271958A (en) | 2018-03-13 | 2018-03-13 | A kind of machinery grab bucket for building castoff |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110271958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196564A (en) * | 2020-02-14 | 2020-05-26 | 合肥市春华起重机械有限公司 | Unmanned lifting device with anti-falling assembly and lifting method thereof |
-
2018
- 2018-03-13 CN CN201810206338.0A patent/CN110271958A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111196564A (en) * | 2020-02-14 | 2020-05-26 | 合肥市春华起重机械有限公司 | Unmanned lifting device with anti-falling assembly and lifting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190924 |