CN105645259B - A kind of fluid pressure type sludge grab bucket - Google Patents
A kind of fluid pressure type sludge grab bucket Download PDFInfo
- Publication number
- CN105645259B CN105645259B CN201610111982.0A CN201610111982A CN105645259B CN 105645259 B CN105645259 B CN 105645259B CN 201610111982 A CN201610111982 A CN 201610111982A CN 105645259 B CN105645259 B CN 105645259B
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- China
- Prior art keywords
- fixed
- hinged
- block
- pan
- contiguous block
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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
- B66C3/14—Grabs opened or closed by driving motors thereon
- B66C3/16—Grabs opened or closed by driving motors thereon by fluid motors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention discloses a kind of grab bucket of new Type of Hydraulic sludge, it is oppositely arranged including two, retractable pan, one end of conveying rod assemblies is hinged at the rear portion of the upper plate of corresponding pan, the other end of conveying rod assemblies is hinged on the contiguous block of top, the middle top surface of top contiguous block is fixed with promotion oil cylinder, the push rod of oil cylinder is promoted to be passed down through top contiguous block and be fixed with pushing block, catch bar is in the bottom of pushing block, the upper end of two catch bars is hinged on the both ends bottom of pushing block, and the other end of catch bar is hinged at the front portion of the upper plate of pan；Cushion is fixed with the end face being in contact of two pans, two cushions are mutually pressed against.Its two pans are not easy collision and are damaged, and protecting effect is good, and it uses single promotion oil cylinder to realize that closure is opened, and its is simple in construction, and effect is good, and can be firm by two pans closures using permanent magnetic iron block and permanent magnet layer.
Description
Technical field：
The present invention relates to technical field of sludge treatment, more specifically to a kind of fluid pressure type sludge grab bucket.
Background technology：
Existing sludge grab bucket is mechanical complicated typically using mechanical either fluid pressure type, makes trouble, effect
Fruit is undesirable, and the structure of fluid pressure type is generally adopted by being mounted directly hydraulic cylinder progress push-and-pull at the rear portion of pan, and it needs
Multiple hydraulic cylinders, meanwhile, the typically no buffer gear in end that two pans of existing grab bucket are mutually pressed against, easily collision by
Damage.
The content of the invention：
The purpose of the present invention is overcome the deficiencies in the prior art, there is provided a kind of fluid pressure type sludge grab bucket, its two pans
It is impaired to be not easy collision, protecting effect is good, and it uses single promotion oil cylinder to realize that closure is opened, and its is simple in construction, and effect is good, and
Can be firm by two pan closures using permanent magnetic iron block and permanent magnet layer.
The present invention solve the technical problem scheme be：
A kind of grab bucket of fluid pressure type sludge, including two be oppositely arranged, retractable pan, convey one end of rod assemblies
Corresponding to being hinged at the rear portion of the upper plate of pan, the other end for conveying rod assemblies is hinged on the contiguous block of top, on
The middle top surface of portion's contiguous block is fixed with promotion oil cylinder, promotes the push rod of oil cylinder to be passed down through top contiguous block and be fixed with and pushes away
Block, for catch bar in the bottom of pushing block, the upper ends of two catch bars is respectively hinged at the both ends bottom of pushing block, two catch bars it is another
One end is respectively hinged at the front portion of the upper plate of corresponding pan；
Cushion is fixed with the end face being in contact of two pans, two cushions are mutually pressed against.
It is solid on the end face of the bottom arc of a pan in the relative end face of the bottom arc of described two pans
Surely there are multiple hemispherical projections locating pieces, it is nested in the end face of the bottom arc block of another pan and be fixed with permanent magnetic iron block,
There are multiple shrinkage pools, hemispherical projections locating piece sleeve is in corresponding shrinkage pool and adsorbs on permanent magnetic iron block on permanent magnetic iron block.
Two connecting portions are respectively and fixedly provided with the madial wall of the opposite side of the bottom arc of described two pans；Wherein one
Permanent magnet layer is fixed with individual connecting portion, permanent magnet layer is adsorbed on another connecting portion.
Protection link is fixed with the top surface of the top contiguous block, promotes oil cylinder to be in protection link, protection
Hook portion is fixed with the top plate top surface of link, the both ends of top contiguous block are fixed with sidepiece hook portion.
The conveying rod assemblies include guide cylinder, and the upper end of guide cylinder is hinged on the contiguous block of top, in guide cylinder
Guide rod is inserted with, the lower end of guide rod is hinged in corresponding pan.
Self-lubricating abrasion-resistant set is fixed with the madial wall of the middle part hole body of the guide cylinder, guide rod sleeve is resistance in self-lubricating
In grinding set.
The top of the guide rod is fixed with elastomer block.
The present invention protrusion effect be：
Compared with prior art, its two pans are not easy to collide and are damaged, and protecting effect is good, and it uses single promotion oil
Cylinder realizes that closure is opened, and its is simple in construction, and effect is good, and uses permanent magnetic iron block and permanent magnet layer can be by two pan closure jails
Gu.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the partial enlarged drawing of the present invention.
Embodiment：
Embodiment, see as shown in Figure 1 to Figure 2, a kind of fluid pressure type sludge grab bucket, including two are oppositely arranged, are retractable
Pan 10, one end of conveying rod assemblies 20 are hinged at the rear portion of the upper plate of corresponding pan 10, conveying support bar dress
Put 20 other end to be hinged on top contiguous block 30, the middle top surface of top contiguous block 30, which is fixed with, promotes oil cylinder 31, promotes
The push rod of oil cylinder 31 is passed down through top contiguous block 30 and is fixed with pushing block 32, and catch bar 33 pushes away the bottom of pushing block 32, two
The upper end of lever 33 is respectively hinged at the both ends bottom of pushing block 32, and the other end of two catch bars 33 is respectively hinged at corresponding bucket
At the front portion of the upper plate in portion 10；
Cushion 11 is fixed with the end face being in contact of two pans 10, two phases of cushion 11 are pressed against.
Further, in the relative end face of the bottom arc 12 of described two pans 10, the bottom of a pan
Multiple hemispherical projections locating pieces 13 are fixed with the end face of arc 12, in the end face of the bottom arc block 12 of another pan
Nesting is simultaneously fixed with permanent magnetic iron block 14, has multiple shrinkage pools 15 on permanent magnetic iron block 14, the sleeve of hemispherical projections locating piece 13 is right
In the shrinkage pool 15 answered and adsorb on permanent magnetic iron block 14.
Further, two are respectively and fixedly provided with the madial wall of the opposite side of the bottom arc 12 of described two pans 10
Individual connecting portion 16；Permanent magnet layer 17 is fixed with one of connecting portion 16, permanent magnet layer 17 is adsorbed in another connecting portion 16
On.
Further, protection link 34 is fixed with the top surface of the top contiguous block 30, promotes oil cylinder 31 to be in
Protect in link 34, protect and be fixed with hook portion 35 on the top plate top surface of link 34, the both ends of top contiguous block 30 are fixed
There is sidepiece hook portion 36.
Further, the conveying rod assemblies 20 include guide cylinder 21, and the upper end of guide cylinder 21 is hinged on top
On contiguous block 30, guide rod 22 is inserted with guide cylinder 21, the lower end of guide rod 22 is hinged in corresponding pan 10.
Further, self-lubricating abrasion-resistant set 23 is fixed with the madial wall of the middle part hole body of the guide cylinder 21, is oriented to
The sleeve of bar 22 is in self-lubricating abrasion-resistant set 23.
Further, the top of the guide rod 22 is fixed with elastomer block 24.
The unlatching of two pans 10 is realized by promoting the push rod of oil cylinder 31 to promote, and by promoting the push rod of oil cylinder 31 to return
Contracting, realizes the merging of two pans 10, and its effect is good, when merging, is made by the absorption of permanent magnetic iron block 14 and permanent magnet layer 17
With so that closure effect is more preferable.
Finally, embodiment of above is merely to illustrate the present invention, and not limitation of the present invention, relevant technical field
Those of ordinary skill, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, therefore
All equivalent technical schemes fall within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (4)
1. a kind of grab bucket of fluid pressure type sludge, including two be oppositely arranged, retractable pan (10), it is characterised in that：Conveying branch
One end of brace apparatus (20) is hinged at the rear portion of the upper plate of corresponding pan (10), conveys the another of rod assemblies (20)
One end is hinged on top contiguous block (30), and the middle top surface of top contiguous block (30), which is fixed with, promotes oil cylinder (31), promotes oil
The push rod of cylinder (31) is passed down through top contiguous block (30) and is fixed with pushing block (32), and catch bar (33) is under pushing block (32)
Portion, the upper end of two catch bars (33) are respectively hinged at the both ends bottom of pushing block (32), the other end point of two catch bars (33)
It is not hinged at the front portion of the upper plate of corresponding pan (10)；
Cushion (11) is fixed with the end face being in contact of two pans (10), two cushions (11) are mutually pressed against；
In the relative end face of the bottom arc (12) of described two pans (10), the bottom arc (12) of a pan
Be fixed with multiple hemispherical projections locating pieces (13) on end face, in the end face of the bottom arc block (12) of another pan it is nested simultaneously
Permanent magnetic iron block (14) is fixed with, there are multiple shrinkage pools (15) on permanent magnetic iron block (14), hemispherical projections locating piece (13) sleeve exists
In corresponding shrinkage pool (15) and adsorb on permanent magnetic iron block (14)；
Two connecting portions are respectively and fixedly provided with the madial wall of the opposite side of the bottom arc (12) of described two pans (10)
(16)；Permanent magnet layer (17) is fixed with one of connecting portion (16), permanent magnet layer (17) is adsorbed in another connecting portion
(16) on；
Protection link (34) is fixed with the top surface of the top contiguous block (30), promotes oil cylinder (31) to be in protection link
(34) in, hook portion (35) is fixed with the top plate top surface of protection link (34), the both ends of top contiguous block (30) are fixed with
Sidepiece hook portion (36).
A kind of 2. fluid pressure type sludge grab bucket according to claim 1, it is characterised in that：The conveying rod assemblies (20)
Including guide cylinder (21), the upper end of guide cylinder (21) is hinged on top contiguous block (30), and guide cylinder is inserted with guiding in (21)
Bar (22), the lower end of guide rod (22) are hinged on corresponding pan (10).
A kind of 3. fluid pressure type sludge grab bucket according to claim 2, it is characterised in that：The mider hole of the guide cylinder (21)
Self-lubricating abrasion-resistant set (23) is fixed with the madial wall of body, guide rod (22) sleeve is in self-lubricating abrasion-resistant set (23).
A kind of 4. fluid pressure type sludge grab bucket according to claim 2, it is characterised in that：The top of the guide rod (22) is consolidated
Fixed flexible piece (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111982.0A CN105645259B (en) | 2016-02-29 | 2016-02-29 | A kind of fluid pressure type sludge grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610111982.0A CN105645259B (en) | 2016-02-29 | 2016-02-29 | A kind of fluid pressure type sludge grab bucket |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105645259A CN105645259A (en) | 2016-06-08 |
| CN105645259B true CN105645259B (en) | 2018-01-23 |
Family
ID=56492503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610111982.0A Active CN105645259B (en) | 2016-02-29 | 2016-02-29 | A kind of fluid pressure type sludge grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105645259B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107055315B (en) * | 2017-05-10 | 2018-10-02 | 河南新科起重机股份有限公司 | grab bucket and bridge crane |
| CN107628531A (en) * | 2017-11-09 | 2018-01-26 | 河南恒远恒山工业有限公司 | A kind of grab bucket crane |
| CN111498685A (en) * | 2020-04-16 | 2020-08-07 | 唐云 | Efficiency of transport is promoted crane grab bucket |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2594237Y (en) * | 2003-01-17 | 2003-12-24 | 扬州威斯特机电有限公司 | Large bucket grab |
| CN201647818U (en) * | 2010-04-10 | 2010-11-24 | 中煤第五建设有限公司 | Bivalve clip-on slurry removal grab bucket |
| CN202785298U (en) * | 2012-08-28 | 2013-03-13 | 泉州派德机械有限公司 | Dual-petal clamp type sludge grab bucket |
| CN205346635U (en) * | 2016-02-29 | 2016-06-29 | 普利资环境科技（苏州）有限公司 | Novel grab bucket of fluid pressure type mud |
-
2016
- 2016-02-29 CN CN201610111982.0A patent/CN105645259B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105645259A (en) | 2016-06-08 |
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