CN102211736A - Dual-petal clamp type slurry cleaning grab bucket - Google Patents
Dual-petal clamp type slurry cleaning grab bucket Download PDFInfo
- Publication number
- CN102211736A CN102211736A CN2010101614407A CN201010161440A CN102211736A CN 102211736 A CN102211736 A CN 102211736A CN 2010101614407 A CN2010101614407 A CN 2010101614407A CN 201010161440 A CN201010161440 A CN 201010161440A CN 102211736 A CN102211736 A CN 102211736A
- Authority
- CN
- China
- Prior art keywords
- bucket
- grab bucket
- adhesive tape
- groove
- lower edge
- 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
Images
Abstract
The invention discloses a dual-petal clamp type slurry cleaning grab bucket, and relates to mine machinery, in particular to a slurry cleaning grab bucket of clamshell used in the coal mine well building process. The grab bucket of the clamshell is reconstructed, and a sealing adhesive tape is arranged at the closed part of two bucket bodies, specifically in a way that: an adhesive tape I is added between the contact surfaces of the left and right bucket bodies when the bottom-chord beams are closed; an adhesive tape II is added between the contact surfaces when the left and right arc plates are closed; and when the dual-petal grab bucket of the clamshell is closed, the dual-petal clamp type slurry cleaning grab bucket is completely closed to directly grab slurry without leakage.
Description
Technical field
The present invention relates to a kind of mining machinery, be specifically related to crab bucket after transforming, be used for colliery shaft building process pack into the clear mud grab bucket of bivalve folder formula in the well-bucket of mud.
Background technology
Construction of coal mine after the explosion, utilizes grab loader that loose rock and mineral are grasped and drop into kibble hoist to well head in the pit shaft when digging vertical shaft.The power of crab bucket is cylinder.In the vertical shaft work progress, water burst can often appear in pit shaft, and particularly the construction table is native section, and mud and water have become mud once mixing.Because grab loader two lobes grab buckets is osed top not when closed, can only grasp rock, grasps mud and has directly just leaked.Utilize mud pump slurry-sucking in the well-bucket, mud pump stops up easily, often damages.Cleaning is got up very difficult, and the time is long, and efficient is low, influences construction speed.
Summary of the invention
In order to solve the problems of the technologies described above, the invention provides the clear mud grab bucket of a kind of bivalve folder formula, it is just transformed grab bucket, closed place is provided with sealing joint strip at two bucket bodies, concrete mode is: install adhesive tape I additional between the contact surface when left and right two bucket body lower edge beams are closed, install adhesive tape II additional between the contact surface when left and right arc is closed, the complete closed when grab bucket of grab loader two lobes is closed, directly grasp mud, can not leak.
The present invention is achieved through the following technical solutions: the clear mud grab bucket of a kind of bivalve folder formula is characterized in that: it is at the closed place of two bucket bodies sealing joint strip to be set; Concrete mode is: install adhesive tape I additional between the contact surface when left bucket body lower edge beam and right bucket body lower edge beam closure; Install adhesive tape II additional between the contact surface when left arc and right arc closure.
Make groove on the right side of described left bucket body lower edge beam, described adhesive tape I is fixed in this groove; On the left side of described right bucket body lower edge beam, make boss; Described boss is inserted in the groove of left bucket body lower edge.
In described left arc lower end left sealing band is set, makes groove on described left sealing band right side, described adhesive tape II is fixed in the described groove; In described right arc lower end right sealing band is set, on described right sealing band left side, makes boss; Described boss is inserted in the groove of right sealing band.
Good effect of the present invention is:
1, improves shaft sinking machineryization, grab mud efficient height, level of mechanization height.
2, simple to operate, flexibility and reliability alleviates labor strength greatly, improves working conditions and operating environment.
3, cleaning mud efficient height satisfies the requirement of rapid construction, remarkable in economical benefits.
4, only to crab bucket part local flow improvement, operating sequence does not change, and guarantees the stability of operation, guarantees construction safety.
5, the grab loader grappling fixture is transformed, simple and easy to do, practical reliable, improvement cost is low, changes easy to adjustly, and remarkable in economical benefits can extensively be promoted.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A local section enlarged drawing of Fig. 1.
Fig. 3 is the B place partial enlarged drawing of Fig. 1.
Fig. 4 is grab bucket opening scheme drawing.
Among the figure: 1, suspension apparatus, 2, go up connecting device, 3, cylinder, 4, long-armed strut, 5, lower connecting device, 6, the bucket body beam that winds up, 7, front sheet, 8, right arc, 9, right bucket body lower edge beam, 10, grab tooth, 11, adhesive tape I, 12, left bucket body lower edge beam, 13, left sealing band, 14, adhesive tape II, 15, right sealing band, 16, left arc.
The specific embodiment
As shown in Figure 1, 2, 3: a kind of bivalve folder formula clear mud grab bucket, the transformation that it has just carried out grab bucket, other structure of grab loader, operating sequence all not have to change, and guarantee the stability of operation, the assurance construction safety.Closed place is provided with sealing joint strip at two bucket bodies; Concrete mode is: install adhesive tape I 11 additional between the contact surface when left bucket body lower edge beam 12 and right bucket body lower edge beam 9 closures; Install adhesive tape II 14 additional between the contact surface when left arc 16 and right arc 8 closures.
As shown in Figure 1 and Figure 2: in the present embodiment, make groove on the right side of described left bucket body lower edge beam 12, described adhesive tape I 11 is fixed in this groove; On the left side of described right bucket body lower edge beam 9, make boss; Described boss is inserted in the groove of left bucket body lower edge 12.
As Fig. 1, shown in Figure 3: in the present embodiment, in described left arc 16 lower ends left sealing band 13 is set, makes groove on described left sealing band 13 right sides, described adhesive tape II 14 is fixed in the described groove; In described right arc 8 lower ends right sealing band 15 is set, on described right sealing band 15 left sides, makes boss; Described boss is inserted in the groove of right sealing band 15.
The sealing means at the closed place of two lobes grab bucket has multiple, only discloses a kind of in the present embodiment.
When utilizing grab loader to grasp mud, last connecting device 2 usefulness wire rope suspensionings are on the armed lever top, and the grab bucket of two lobes is connected with last connecting device 2 by long-armed strut 4, lower connecting device 5.Grab bucket top assembling cylinder 3, the grab bucket air inlet pipe is communicated with the frame freeing pipe, grab bucket control lead direct acting valve.During grab bucket work, from control lead control distributing valve the grab bucket pulldown is opened or closure, to realize material grasping or discharging work.
Claims (3)
1. clear mud grab bucket of bivalve folder formula, it is characterized in that: it is at the closed place of two bucket bodies sealing joint strip to be set; Concrete mode is: install adhesive tape I (11) additional between the contact surface when left bucket body lower edge beam (12) and right bucket body lower edge beam (9) closure; Install adhesive tape II (14) additional between the contact surface when left arc (16) and right arc (8) closure.
2. the clear mud grab bucket of bivalve folder formula according to claim 1, it is characterized in that: make groove on the right side of described left bucket body lower edge beam (12), described adhesive tape I (11) is fixed in this groove; On the left side of described right bucket body lower edge beam (9), make boss; Described boss is inserted in the groove of left bucket body lower edge (12).
3. the clear mud grab bucket of bivalve folder formula according to claim 1, it is characterized in that: left sealing band (13) is set in described left arc (16) lower end, make groove on described left sealing band (13) right side, described adhesive tape II (14) is fixed in the described groove; In described right arc (8) lower end right sealing band (15) is set, on described right sealing band (15) left side, makes boss; Described boss is inserted in the groove of right sealing band (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101614407A CN102211736A (en) | 2010-04-10 | 2010-04-10 | Dual-petal clamp type slurry cleaning grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101614407A CN102211736A (en) | 2010-04-10 | 2010-04-10 | Dual-petal clamp type slurry cleaning grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102211736A true CN102211736A (en) | 2011-10-12 |
Family
ID=44743313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101614407A Pending CN102211736A (en) | 2010-04-10 | 2010-04-10 | Dual-petal clamp type slurry cleaning grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102211736A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674149A (en) * | 2012-05-05 | 2012-09-19 | 无锡市新华起重工具有限公司 | Shear type leakproof grab bucket |
| CN103010946A (en) * | 2012-11-28 | 2013-04-03 | 巫溪县国香养殖有限公司 | Air pressure grab bucket |
| CN105000468A (en) * | 2015-07-26 | 2015-10-28 | 安庆市港机制造有限责任公司 | Self-cleaning type double-rope and multi-valve grab bucket based on parallel mechanism |
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
| CN110241880A (en) * | 2019-07-11 | 2019-09-17 | 厦门大学 | A kind of dedicated bucket of loading machine silt |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949498A (en) * | 1974-10-30 | 1976-04-13 | Mitsubishi Seiko Kabushiki Kaisha | Grab bucket for dredging sludge |
| CN86206272U (en) * | 1986-08-30 | 1987-05-13 | 交通部烟台港务管理局 | Sealing device for double-cup grab |
| CN2129754Y (en) * | 1992-06-09 | 1993-04-14 | 青岛港务局 | Oblique gear engagement fully leak-proof two piece clampshell |
| CN2291400Y (en) * | 1997-01-28 | 1998-09-16 | 湛江港务局修理厂 | Leakproof crab bucket |
| JP2008255691A (en) * | 2007-04-06 | 2008-10-23 | Ohmoto Gumi Co Ltd | Enclosed type grab bucket for dredging |
| 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 |
-
2010
- 2010-04-10 CN CN2010101614407A patent/CN102211736A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3949498A (en) * | 1974-10-30 | 1976-04-13 | Mitsubishi Seiko Kabushiki Kaisha | Grab bucket for dredging sludge |
| CN86206272U (en) * | 1986-08-30 | 1987-05-13 | 交通部烟台港务管理局 | Sealing device for double-cup grab |
| CN2129754Y (en) * | 1992-06-09 | 1993-04-14 | 青岛港务局 | Oblique gear engagement fully leak-proof two piece clampshell |
| CN2291400Y (en) * | 1997-01-28 | 1998-09-16 | 湛江港务局修理厂 | Leakproof crab bucket |
| JP2008255691A (en) * | 2007-04-06 | 2008-10-23 | Ohmoto Gumi Co Ltd | Enclosed type grab bucket for dredging |
| 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 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674149A (en) * | 2012-05-05 | 2012-09-19 | 无锡市新华起重工具有限公司 | Shear type leakproof grab bucket |
| CN103010946A (en) * | 2012-11-28 | 2013-04-03 | 巫溪县国香养殖有限公司 | Air pressure grab bucket |
| CN105000468A (en) * | 2015-07-26 | 2015-10-28 | 安庆市港机制造有限责任公司 | Self-cleaning type double-rope and multi-valve grab bucket based on parallel mechanism |
| CN105863643A (en) * | 2016-04-29 | 2016-08-17 | 钟爱华 | Efficient marine mineral resource digging device and method |
| CN105909251A (en) * | 2016-04-29 | 2016-08-31 | 钟爱华 | Deep sea mineral product excavating device and method |
| CN105909251B (en) * | 2016-04-29 | 2018-08-24 | 长沙绿矿环保科技有限公司 | A kind of deep-sea mineral products cutting arrangement and its system of attack |
| CN105863643B (en) * | 2016-04-29 | 2018-10-02 | 合肥龙图腾信息技术有限公司 | A kind of efficient scooping device of oceanic mineral resources and its take method |
| CN110241880A (en) * | 2019-07-11 | 2019-09-17 | 厦门大学 | A kind of dedicated bucket of loading machine silt |
| CN110241880B (en) * | 2019-07-11 | 2020-06-30 | 厦门大学 | Special bucket of silt for loader |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102211736A (en) | Dual-petal clamp type slurry cleaning grab bucket | |
| CN201647818U (en) | Bivalve clip-on slurry removal grab bucket | |
| CN202164637U (en) | Rotary fork-type gripper of excavator | |
| CN201787209U (en) | Novel clamp device of grouting fixed ocean platform standpipe | |
| CN205134405U (en) | Skid steer loader equipment | |
| CN109882237B (en) | Strip filling mining roof connecting system | |
| CN207260148U (en) | Service sleeve pile crown integrally abolishes device | |
| CN201610328U (en) | Nickel ore discharge hopper with chute | |
| CN203959095U (en) | A kind of laterally opened material strip closing appliance and microscler sealing yard | |
| CN102787864A (en) | Quick dredging method of linear deep slip shaft of underground mine | |
| CN103510556A (en) | Loading machine with material poking function | |
| CN202164638U (en) | Hydraulic orange-peel grab for excavator | |
| CN101643180A (en) | Hydraulic grab bucket | |
| CN204751085U (en) | Hard open container | |
| CN103373664B (en) | Self-tightening lifting appliance | |
| CN209649157U (en) | A kind of mining grouting system | |
| CN202560932U (en) | C-type ring rapid shackle | |
| CN207795070U (en) | A kind of rock drill drill boom | |
| CN103233774B (en) | Coal mine underground connecting cross-channel filling system | |
| CN203545482U (en) | Water-surface slag grab bucket | |
| CN204873481U (en) | Special electric liquid grab bucket of lees | |
| CN202542685U (en) | Lifting appliance for cylinder sleeve of engine cylinder | |
| CN206366963U (en) | A kind of comprehensive pick equipment means for tearing-down pin shaft of fully mechanized mining | |
| CN201722082U (en) | Double-dynamic hydraulic catch steel machine | |
| CN102706227A (en) | Crab-claw type filling device for filling slag into mine blast holes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111012 |