CN105016200B - A kind of special grab bucket of square thing block - Google Patents
A kind of special grab bucket of square thing block Download PDFInfo
- Publication number
- CN105016200B CN105016200B CN201510451830.0A CN201510451830A CN105016200B CN 105016200 B CN105016200 B CN 105016200B CN 201510451830 A CN201510451830 A CN 201510451830A CN 105016200 B CN105016200 B CN 105016200B
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- Prior art keywords
- lobe
- bucket
- pair
- crawl
- plate
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- 239000007787 solid Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 230000032258 transport Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000013590 bulk material Substances 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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 relates to field of grabbing bucket, the special grab bucket of specifically a kind of square thing block, turn hydraulic cylinder and grabbing device including upper beam, rotor plate, bucket lobe, lobe, described rotor plate is located at upper beam bottom, described bucket lobe has a pair, bucket lobe is located at rotor plate both sides, and described lobe turns hydraulic cylinder between upper beam and bucket lobe, and described grabbing device is located on the inside of bucket lobe；Described grabbing device includes gripper shoe, fixture, bolt rod, crawl plate, crawl hydraulic cylinder and yielding rubber；Described bolt rod is divided into a bar on top and No. two bars of bottom；During work, lobe turns hydraulic cylinder extension and drives two bucket lobes to rotate around rotor plate, and two lobe synchronous on-offs in the opposite direction that struggle against, and grabbing device can be rotated on bucket lobe.The present invention can be not only used for capturing cylinder, and can be used in square shaped thing block carry out crawl lifted with transport, it is applied widely.
Description
Technical field
The present invention relates to field of grabbing bucket, the special grab bucket of specifically a kind of square thing block.
Background technology
Grab bucket, English name grab.Grab bucket is to capture the bucket that silt and various bulk goods can be opened and closed.Be it is a kind of mainly by
The folding of the two combination buckets in left and right or multiple jaws captures and draws off the suspender of bulk material.Grab bucket keep left right two combinations bucket or
The folding of multiple jaws captures and draws off the suspender of bulk material, is also gripper by the grab bucket that multiple jaws are constituted.
Timber grab is mainly used in the crawl and handling of the objects such as the log of all size, timber, pipeline, drum, can be with
Single crawl also can many crawls, coordinate tower crane, the crane such as door machine to use.Suitable for occasions such as log stockyard, harbour unloadings.
But existing timber grab single function, can only capture to cylindrical object, and in daily life, exist
Numerous square thing blocks need to carry out crawl lifting, such as square articles such as wooden plywood, asbestos board, square cabinet and steel frame plate,
In prior art, the conventional fork truck of the transport of these square articles, but fork truck can only be transported in the horizontal direction, in vertical direction or
Person's complex road surface can then transport or transport difficulty, in consideration of it, being now badly in need of a kind of square thing block that can adapt to various situations
Capture apparatus, i.e., a kind of grab bucket for capturing square thing block.
The content of the invention
In order to make up the deficiencies in the prior art, the present invention its provide one kind and can be used in square shaped thing block and carry out crawl carrying
Rise and grab bucket with the round log for transporting, compensate for existing fork truck can only square shaped thing block is transported on level road defect.
The technical solution adopted for the present invention to solve the technical problems is：A kind of special grab bucket of square thing block, including upper support
Beam, rotor plate, bucket lobe, lobe turn hydraulic cylinder and grabbing device, and described rotor plate is located at upper beam bottom, and described bucket lobe has one
Right, bucket lobe is located at rotor plate both sides, and described lobe turns hydraulic cylinder between upper beam and bucket lobe, and described grabbing device is located at
On the inside of bucket lobe.
Described grabbing device includes gripper shoe, fixture, bolt rod, crawl plate, crawl hydraulic cylinder and yielding rubber, institute
The grabbing device stated has a pair, and a pair of grabbing devices are symmetrically mounted on a pair of bucket lobes along upper beam median plane；Described props up
The generally flat cube structure of fagging, gripper shoe upper surface are provided with fixture, support prelaminar part to be provided with a pair of pin-and-holes, sell
Hole is used to install bolt rod；Described fixture includes cube fixed mount and a pair cylindrical fix bars, described fixed mount
Gripper shoe upper surface rear portion is arranged vertically at, described fix bar is parallel to be fixed on fixed mount, fix bar front portion is provided with fixed
Position hole；Described bolt rod top is provided with screw thread, and bolt rod inserts the location hole of fix bar after the pin-and-hole of gripper shoe, often
Individual bolt rod top is mounted on double nut, and the effect of double nut is so that bolt rod can be firmly installed in fix bar,
During work, after a pair of fix bar insertion bucket lobes of fixture, bolt rod is inserted in the location hole of fix bar by pin-and-hole, is connect
And be arranged on the bolt rod on location hole top by double nut again, so as to gripper shoe is fixedly attached to struggle against on lobe；Described grabs
Take plate generally " [" shape structure, in the middle part of crawl plate upper surface be hinged in the middle part of gripper shoe lower surface, described crawl hydraulic cylinder
Top is hinged with gripper shoe lower surface bottom, and crawl hydraulic cylinder bottom is hinged with crawl plate upper surface bottom, during work, is grabbed
Taking hydraulic cylinder extension drives crawl plate to rotate in the middle part of gripper shoe lower surface, adjusts the angle of a pair of crawl plates, until grabbing for a pair
Take plate to be parallel to each other and be easy to capture square thing block；Described yielding rubber is fixedly connected with crawl plate downside inwall, buffers rubber
When the effect of glue is to prevent from capturing plate crawl square thing block, the square thing block of sharp site tissue damage of plate is captured, protection is played square
The effect of thing block.
Described bolt rod is divided into a bar on top and No. two bars of bottom, and a shank diameter is less than No. two shank diameters,
And a shank diameter is equal to location hole internal diameter, after No. two shank diameters are equal to pin-and-hole internal diameter, and the fully-inserted location hole of bolt rod, Gu
Fixed pole lower surface is contacted with No. two bar upper surfaces, when gripper shoe is upwarded pressure, No. two bar upper surfaces and fix bar
Mutually there is active force and counteracting force in lower surface so that will not become cantilever beam at this moment in locating rod, so as to protect positioning
Bar.
Described upper beam includes cylindrical support disk and the connecting plate being connected in support plate, sets on described connecting plate
A pair of rotating bars are equipped with, described upper beam is connected with the pivoted arm of outside grab claw by a pair of rotating bars；Described rotation
Plate is arranged on support plate bottom, and described bucket lobe is symmetrically hinged on the left and right sides of rotor plate along support plate median plane；Described
Lobe turns to be hinged with support plate bottom both sides at the top of hydraulic cylinder, lobe turn cylinder bottom portion respectively with two bucket lobes in the middle part of be hinged,
During work, lobe turns hydraulic cylinder extension and drives two bucket lobes to rotate around rotor plate, and two lobe synchronous on-offs in the opposite direction that struggle against.
Described each pair bucket lobe side is provided with a pair of cylindrical holes, the fixed shank diameter of described grabbing device with
The internal diameter of cylindrical hole is equal, and a pair of fix bars of each grabbing device can be inserted into a pair of cylindrical holes of each bucket lobe
In, the effect equal with the internal diameter of cylindrical hole of fixed shank diameter is so that fix bar after inserting cylindrical hole is not in
Axial float, it is ensured that fix bar is stablized, under original state, bucket lobe does not install grabbing device, and during work, when needing, crawl is square
Thing block, then insert a pair of fix bars of each grabbing device in a pair of cylindrical holes of each bucket lobe, then by capturing dress
The bolt rod put is arranged on grabbing device on bucket lobe, then drives a pair of grabbing device motions by the folding of the lobe that struggles against.
A kind of round log grab bucket which provides of the invention, its grabbing device are detachably installed, and it is right that the grab bucket can be not only used for
Cylinder is captured, and is being needed, additionally it is possible to is carried out crawl for square shaped thing block and is lifted and transport, the scope of application
Extensively, its compensate for existing fork truck can only square shaped thing block is transported on level road defect, can be in horizontal trajectory, perpendicular
On straight rail mark and other complicated tracks, square shaped thing block carries out crawl lifting and transports.
Description of the drawings
The present invention is further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the overall structure diagram that the present invention removes grabbing device；
Fig. 3 is the bucket lobe and the structural representation of grabbing device of the present invention；
Fig. 4 is the structural representation of the grabbing device of the present invention；
Fig. 5 is the A-A sectional views of Fig. 4；
In figure：Upper beam 1, rotor plate 2, bucket lobe 3, lobe turn hydraulic cylinder 4, grabbing device 5, support plate 11, connecting plate 12, turn
Lever 13, cylindrical hole 31, gripper shoe 51, fixture 52, bolt rod 53, crawl plate 54, crawl hydraulic cylinder 55, yielding rubber
56th, fixed mount 521, fix bar 522, the bar 532 of bar 531, two of location hole 523,.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that the present invention is realized are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As shown in Figure 1, Figure 2 and Figure 3, a kind of special grab bucket of square thing block of the present invention, including upper beam 1, rotate
Plate 2, bucket lobe 3, lobe turn hydraulic cylinder 4 and grabbing device 5, and described rotor plate 2 is located at 1 bottom of upper beam, and described bucket lobe 3 has one
Right, bucket lobe 3 is located at 2 both sides of rotor plate, and described lobe turns hydraulic cylinder 4 between upper beam 1 and bucket lobe 3, described crawl dress
Put 5 to be located on the inside of bucket lobe 3.
As shown in Fig. 1, Fig. 3, Fig. 4 and Fig. 5, a kind of special grab bucket of square thing block of the present invention, described crawl dress
Putting 5 includes gripper shoe 51, fixture 52, bolt rod 53, crawl plate 54, crawl hydraulic cylinder 55 and yielding rubber 56, and described grabs
Taking device 5 has a pair, and a pair of grabbing devices 5 are symmetrically mounted on a pair of bucket lobes 3 along 1 median plane of upper beam；Described support
The generally flat cube structure of plate 51,51 upper surface of gripper shoe are provided with fixture 52, and 51 front portion of gripper shoe is provided with a pair
Pin-and-hole, pin-and-hole are used to install bolt rod 53；Described fixture 52 includes cube fixed mount 521 and a pair cylindrical fix bars
522, described fixed mount 521 is arranged vertically at 51 upper surface rear portion of gripper shoe, and described fix bar 522 is parallel to be fixed on fixation
On frame 521,522 front portion of fix bar is provided with location hole 523；Described 53 top of bolt rod is provided with screw thread, and bolt rod 53 leads to
The location hole 523 of fix bar 522 is inserted after crossing the pin-and-hole of gripper shoe 51, each 53 top of bolt rod is mounted on double nut, double
The effect of nut is so that bolt rod 53 can be firmly installed in fix bar 522, during work, and a pair when fixture 52 are solid
After the insertion bucket lobe 3 of fixed pole 522, bolt rod 53 is inserted in the location hole 523 of fix bar 522, then through double by pin-and-hole
Nut is arranged on the bolt rod 53 on 523 top of location hole, so as to gripper shoe 51 is fixedly attached to struggle against on lobe 3；Described crawl
Plate 54 generally " [" shape structure, in the middle part of crawl plate 54 upper surface be hinged in the middle part of 51 lower surface of gripper shoe, described crawl liquid
It is hinged with 51 lower surface bottom of gripper shoe at the top of cylinder pressure 55, crawl 55 bottom of hydraulic cylinder is mutually cut with scissors with 54 upper surface bottom of crawl plate
Connect, during work, crawl hydraulic cylinder 55 is flexible to drive crawl plate 54 to rotate in the middle part of 51 lower surface of gripper shoe, adjusts a pair of crawl plates
54 angle, until a pair of crawl plates 54 are parallel to each other and are easy to capture square thing block；Described yielding rubber 56 and crawl plate
54 downside inwalls are fixedly connected with, and when the effect of yielding rubber 56 is to prevent crawl plate 54 from capturing square thing block, capture the point of plate 54
The square thing block of sharp site tissue damage, plays a part of the square thing block of protection.
As shown in figure 5, a kind of special grab bucket of square thing block of the present invention, 53 points described of bolt rod is the one of top
Number bar 531 and No. two bars 532 of bottom, 531 diameter of bar are less than No. two 532 diameters of bar, and 531 diameter of bar be equal to it is fixed
523 internal diameter of position hole, after No. two 532 diameters of bar are equal to pin-and-hole internal diameter, and 53 fully-inserted location hole 523 of bolt rod, fix bar 522
Lower surface is contacted with No. two 532 upper surfaces of bar, when gripper shoe 51 is upwarded pressure, No. two 532 upper surfaces of bar with it is solid
Mutually there is active force and counteracting force in 522 lower surface of fixed pole so that will not become cantilever beam at this moment in locating rod 522, from
And protect locating rod 522.
As depicted in figs. 1 and 2, the special grab bucket of a kind of square thing block of the present invention, described upper beam 1 include cylinder
Shape support plate 11 and the connecting plate 12 being connected in support plate 11, are provided with a pair of rotating bars 13, institute on described connecting plate 12
The upper beam 1 stated is connected with the pivoted arm of outside grab claw by a pair of rotating bars 13；Described rotor plate 2 is arranged on support plate
11 bottoms, described bucket lobe 3 are symmetrically hinged on the left and right sides of rotor plate 2 along 11 median plane of support plate；Described lobe turns hydraulic pressure
Be hinged with 11 bottom both sides of support plate at the top of cylinder 4, lobe turn 4 bottom of hydraulic cylinder respectively with two bucket lobes 3 in the middle part of be hinged, work
When, lobe turns two bucket lobes 3 of the flexible drive of hydraulic cylinder 4 and rotates around rotor plate 2, and two synchronous on-offs in the opposite direction of lobe 3 that struggle against.
As shown in Fig. 3, Fig. 4 and Fig. 5, a kind of special grab bucket of square thing block of the present invention, described 3 side of each pair bucket lobe
Face is provided with a pair of cylindrical holes 31,522 diameter of fix bar of described grabbing device 5 and the internal diameter of cylindrical hole 31
It is equal, and a pair of fix bars 522 of each grabbing device 5 can be inserted into each bucket lobe 3 a pair of cylindrical holes 31 in, fix bar
The effect equal with the internal diameter of cylindrical hole 31 of 522 diameters will not go out after being so that the insertion cylindrical hole 31 of fix bar 522
Existing axial float, it is ensured that fix bar 522 is stablized.
Under original state, bucket lobe 3 does not install grabbing device 5, and when capturing square thing block, lobe turns hydraulic cylinder 4 and stretches
Contracting drives two bucket lobes 3 to rotate around rotor plate 2, and two bucket lobes 3 are synchronously beaten towards relative direction synchronizing close or in the opposite direction
Open, so as to two bucket lobes 3 can capture the cylindrical objects such as round log.
When needing to capture square thing block, then a pair of fix bars 522 of each grabbing device 5 are inserted the one of each bucket lobe 3
In to cylindrical hole 31, then grabbing device 5 is arranged on bucket lobe 3 by the bolt rod 53 of grabbing device 5, bolt rod 53 is pacified
Dress mode is that bolt rod 53 is inserted in the location hole 523 of fix bar 522 by pin-and-hole, is arranged on fixed then through double nut
On the bolt rod 53 on position 523 top of hole, so as to gripper shoe 51 is fixedly attached to struggle against on lobe 3.
Then, a pair of 5 relative motioies of grabbing device or rightabout motion are driven by the folding of the lobe 3 that struggles against, when needs are grabbed
When taking square thing block, then lobe turns hydraulic cylinder 4 and shrinks, and bucket lobe 3 is closed, and grabbing device 5 is moved towards relative direction, when needing relieving side
During to thing block, then lobe turns hydraulic cylinder 4 and stretches out, and bucket lobe 3 is opened, and grabbing device 5 is moved in the opposite direction.
When grabbing device 5 is moved, crawl hydraulic cylinder 55 is flexible to drive crawl plate 54 to turn in the middle part of 51 lower surface of gripper shoe
It is dynamic, the angle of a pair of crawl plates 54 is adjusted, until a pair of crawl plates 54 are parallel to each other and are easy to capture square thing block, then by bucket
The closure of lobe 3 causes the crawl plate 54 under a pair of parallel state close to each other to capture square thing block.
The basic principles, principal features and advantages of the present invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not restricted to the described embodiments, the simply explanation present invention's of the description in above-described embodiment and description
Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change
Enter to both fall within scope of the claimed invention.The claimed scope of the invention is by appending claims and its equivalent
Define.
Claims (1)
1. a kind of special grab bucket of square thing block, including upper beam (1), rotor plate (2), bucket lobe (3), lobe turn hydraulic cylinder (4) and grab
Take device (5), it is characterised in that：Described rotor plate (2) has a pair positioned at upper beam (1) bottom, described bucket lobe (3), bucket
Positioned at rotor plate (2) both sides, described lobe turns hydraulic cylinder (4) between upper beam (1) and bucket lobe (3) to lobe (3), and described grabs
Device (5) is taken on the inside of bucket lobe (3)；Wherein：
Described grabbing device (5) includes gripper shoe (51), fixture (52), bolt rod (53), crawl plate (54), crawl hydraulic pressure
Cylinder (55) and yielding rubber (56), described grabbing device (5) have a pair, and a pair of grabbing devices (5) are along upper beam (1) center
Face is symmetrically mounted on a pair of bucket lobes (3)；The described generally flat cube structure of gripper shoe (51), gripper shoe (51) upper end
Face is provided with fixture (52), and gripper shoe (51) front portion is provided with a pair of pin-and-holes；Described fixture (52) is solid including cube
Determine frame (521) and a pair cylindrical fix bars (522), described fixed mount (521) is arranged vertically at gripper shoe (51) upper surface
Rear portion, described fix bar (522) is parallel to be fixed on fixed mount (521), and fix bar (522) front portion is provided with location hole
(523)；Described bolt rod (53) top is provided with screw thread, and bolt rod (53) inserts fixation after the pin-and-hole of gripper shoe (51)
The location hole (523) of bar (522), each bolt rod (53) top are mounted on double nut, and described crawl plate (54) is generally
" [" shape structure, crawl plate (54) upper surface in the middle part of with gripper shoe (51) lower surface in the middle part of be hinged, described crawl hydraulic cylinder
(55) be hinged with gripper shoe (51) lower surface bottom at the top of, hydraulic cylinder (55) bottom is captured with crawl plate (54) upper surface bottom
It is hinged；
Described yielding rubber (56) is fixedly connected with crawl plate (54) downside inwall；
Described bolt rod (53) is divided into a bar (531) on top and No. two bars (532) of bottom, bar (531) diameter
Less than No. two bar (532) diameters, and bar (531) diameter is equal to location hole (523) internal diameter, and No. two bar (532) diameters are equal to
After pin-and-hole internal diameter, and the fully-inserted location hole (523) of bolt rod (53), fix bar (522) lower surface and No. two bar (532) upper ends
Face contacts；
Described upper beam (1) includes cylindrical support disk (11) and the connecting plate (12) being connected in support plate (11), described
Connecting plate (12) on be provided with a pair of rotating bars (13), described upper beam (1) is grabbed with outside by a pair of rotating bars (13)
The pivoted arm of bucket machine is connected；Described rotor plate (2) is arranged on support plate (11) bottom, and described bucket lobe (3) is along support plate
(11) median plane is symmetrically hinged on the left and right sides of rotor plate (2)；Described lobe turn at the top of hydraulic cylinder (4) with support plate (11) under
Portion both sides are hinged, lobe turn hydraulic cylinder (4) bottom respectively be hinged in the middle part of two buckets lobe (3)；
Bucket lobe (3) side described in each pair is provided with a pair of cylindrical holes (31), the fix bar of described grabbing device (5)
(522) diameter is equal with the internal diameter of cylindrical hole (31), and a pair of fix bars (522) of each grabbing device (5) can be inserted into
In a pair of cylindrical holes (31) of each bucket lobe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451830.0A CN105016200B (en) | 2015-07-26 | 2015-07-26 | A kind of special grab bucket of square thing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510451830.0A CN105016200B (en) | 2015-07-26 | 2015-07-26 | A kind of special grab bucket of square thing block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105016200A CN105016200A (en) | 2015-11-04 |
| CN105016200B true CN105016200B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510451830.0A Active CN105016200B (en) | 2015-07-26 | 2015-07-26 | A kind of special grab bucket of square thing block |
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| Country | Link |
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| CN (1) | CN105016200B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158815A (en) * | 2018-10-18 | 2019-01-08 | 徐媛滨 | A kind of square pipe welded gear clamper |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107119734A (en) * | 2017-05-25 | 2017-09-01 | 榕江荣百腾环保能源制造有限公司 | A kind of multifunctional biomass fuel hay grabbing machine |
| CN109368489B (en) * | 2018-12-18 | 2020-02-18 | 江苏长风海洋装备制造有限公司 | Square grab bucket mechanism capable of controlling adjustment direction |
| CN114102641A (en) * | 2021-12-02 | 2022-03-01 | 白亮 | Friction type gripping device for steel pipe transportation |
| CN116175631B (en) * | 2023-04-21 | 2023-08-08 | 沈阳爱尔泰医疗科技有限公司 | Grabbing manipulator for box-type oxygenerator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB982628A (en) * | 1963-04-17 | 1965-02-10 | Schwermaschb Kirow Veb | Improvements in or relating to hydraulic grabs |
| CN102126669A (en) * | 2010-01-13 | 2011-07-20 | 新乡市予鹰起重机械有限公司 | Gripping apparatus with improved gripping tooth structure |
| CN102070078B (en) * | 2010-12-07 | 2013-04-03 | 青岛港（集团）有限公司 | Loading and unloading manipulator |
| WO2012112863A2 (en) * | 2011-02-17 | 2012-08-23 | Lavalley Industries, Llc | Position adjustable grapple attachment |
| CN202054525U (en) * | 2011-05-11 | 2011-11-30 | 青岛港（集团）有限公司 | Crane manipulator |
| CN204057694U (en) * | 2014-09-02 | 2014-12-31 | 河南重工起重机集团有限公司 | A kind of hoisting crane garbage grab bucket |
| CN104444794A (en) * | 2014-10-13 | 2015-03-25 | 陕西启源科技发展有限责任公司 | Marine hydraulic remote-control grab bucket |
| CN204897197U (en) * | 2015-07-26 | 2015-12-23 | 安庆市港机制造有限责任公司 | Special grab bucket of square thing piece |
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2015
- 2015-07-26 CN CN201510451830.0A patent/CN105016200B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158815A (en) * | 2018-10-18 | 2019-01-08 | 徐媛滨 | A kind of square pipe welded gear clamper |
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| Publication number | Publication date |
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| CN105016200A (en) | 2015-11-04 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Panpan Inventor before: Zhu Nengwei Inventor before: Xu Xuliu |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160815 Address after: The Road Chengguan town of Mianchi County of Sanmenxia City, Henan Province, No. 1 472400 Applicant after: Zhang Panpan Address before: Five Li Li temple, Anqing City, Anhui province 246001 Applicant before: ANQING GANGJI MANUFACTURING Co.,Ltd. |
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