CN203947450U - Rigidity trash rake - Google Patents
Rigidity trash rake Download PDFInfo
- Publication number
- CN203947450U CN203947450U CN201420306994.5U CN201420306994U CN203947450U CN 203947450 U CN203947450 U CN 203947450U CN 201420306994 U CN201420306994 U CN 201420306994U CN 203947450 U CN203947450 U CN 203947450U
- Authority
- CN
- China
- Prior art keywords
- trashrack
- telescopic
- door frame
- rigidity
- grab
- 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.)
- Withdrawn - After Issue
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model relates to the technical field of water conservancy machinery, especially a kind of rigidity trash rake, comprise two distributions parallel with trashrack and be fixedly mounted on the rail on basis, trashrack is positioned at basic bottom, on two rails, be respectively arranged with the walking mechanism that can move forward and backward on rail, in two walking mechanisms, be provided with door frame, on door frame, be fixedly connected with fulcrum fixed head, on fulcrum fixed head, be connected with the telescopic of perpendicular with the water surface and contiguous trashrack one side, telescopic is hydraulic jack form, the bottom of telescopic is fixedly connected with grab bucket mechanism, grab bucket mechanism comprises hydraulic grab, on hydraulic grab, be provided with and open and close bucket oil cylinder.This rigidity trash rake, Rigidity and strength is higher, and hydraulic control dirt-inserting force is larger, especially the stalk dirt perpendicular to trashrack is had to the effect of removing contamination especially, can also play the effect of opening ice simultaneously.
Description
Technical field
The utility model relates to the technical field of water conservancy machinery, especially a kind of rigidity trash rake.
Background technology
At present, the trash rake adopting on market mainly contains grab type and two kinds of form of structure of swinging.Wherein grab type trash cleaning machine all adopts following working forms: hoisting mechanism steel wire rope is wrapped on reel, rise or decline to control grab bucket by reel positive and negative rotation, realization is opened bucket decline and is inserted dirt, closing bucket and grabbing dirty rear rising, and the size of the dirt-inserting force of grab bucket only depends on the deadweight of grab bucket to decide.
The major defect of grab type trash cleaning machine is: because the size of dirt-inserting force decides by the deadweight of grab bucket, and general can not do too heavy of grab bucket, therefore dirt-inserting force is less, and particularly, when more, the flash flood of rainwater in flood season, dirt are many, the effect of removing contamination is very bad.In addition, when dirt is stalk and while vertically inserting trashrack and when ice up in winter, grab type trash cleaning machine cannot be removed contamination substantially.
Summary of the invention
The technical problems to be solved in the utility model is: in order to solve the problem proposing in above-mentioned background technology, the utility model provides a kind of rigidity trash rake, Rigidity and strength is higher, hydraulic control dirt-inserting force is larger, especially the stalk dirt perpendicular to trashrack is had to the effect of removing contamination especially, can also play the effect of opening ice simultaneously.
The utility model solves the technical scheme that its technical problem adopts: a kind of rigidity trash rake, comprise two distributions parallel with trashrack and be fixedly mounted on the rail on basis, trashrack is positioned at basic bottom, on two rails, be respectively arranged with the walking mechanism that can move forward and backward on rail, in two walking mechanisms, be provided with door frame, on door frame, be fixedly connected with fulcrum fixed head, on fulcrum fixed head, be connected with the telescopic of perpendicular with the water surface and contiguous trashrack one side, telescopic is hydraulic jack form, the bottom of telescopic is fixedly connected with grab bucket mechanism, grab bucket mechanism comprises hydraulic grab, on hydraulic grab, be provided with and open and close bucket oil cylinder.
In the time having the installation of certain angle or at right angle setting between trashrack and the water surface, for the grasping teeth that ensures grab bucket is inserted in trashrack forever, and avoiding strengthening gusset with trashrack interferes, therefore be provided with the guide roller contacting with trashrack on the gripper of contiguous trashrack one side in hydraulic grab, the size of guide roller is greater than the lattice dimensions of trashrack.Keeping removing contamination by guide roller, to insert the position of trashrack forever constant in grab bucket, is hinged on fulcrum fixed head therefore telescopic bias is verted, and bias is verted fulcrum between trashrack and telescopic axis.
Vert and be hinged on fulcrum fixed head when telescopic bias, vert to door frame for fear of telescopic, therefore be provided with fulcrum stopping means between the arbitrary column in telescopic and door frame.
The beneficial effects of the utility model are: rigidity trash rake of the present utility model, Rigidity and strength is higher, dirt-inserting force is larger, even if when more, the flash flood of rainwater in flood season, dirt are many, the effect of removing contamination is also fine, especially the stalk dirt perpendicular to trashrack is had to the effect of removing contamination especially, can also play the effect of opening ice simultaneously.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of embodiment mono-of the present utility model;
Fig. 2 is the structural representation of embodiment bis-of the present utility model;
Fig. 3 is the structural representation of embodiment tri-of the present utility model;
Fig. 4 is the structural representation of embodiment tetra-of the present utility model.
In figure: I, trashrack, II, basis, III, the water surface, IV, through hole, 1, rail, 2, walking mechanism, 3, door frame, 31, column, 32, crossbeam, 4, fulcrum fixed head, 5, telescopic, 6, grab bucket mechanism, 61, hydraulic grab, 62, open and close bucket oil cylinder, 63, guide roller, 7, the bias fulcrum that verts, fulcrum stopping means on 8.
Detailed description of the invention
As Fig. 1, Fig. 2, rigidity trash rake shown in Fig. 3 and Fig. 4, comprise two distributions parallel with trashrack I and be fixedly mounted on the rail 1 in basic II, trashrack I is positioned at the bottom of basic II, on two rails 1, be respectively arranged with the walking mechanism 2 that can move forward and backward on rail 1, in two walking mechanisms 2, be provided with door frame 3, on door frame 3, be fixedly connected with fulcrum fixed head 4, on fulcrum fixed head 4, be connected with the telescopic 5 of perpendicular with water surface III and contiguous trashrack I one side, telescopic 5 is hydraulic jack form, the bottom of telescopic 5 is fixedly connected with grab bucket mechanism 6, grab bucket mechanism 6 comprises hydraulic grab 61, on hydraulic grab 61, be provided with and open and close bucket oil cylinder 62.
Wherein, in hydraulic grab 61, on the gripper of contiguous trashrack I one side, be provided with the guide roller 63 contacting with trashrack I, the size of guide roller 63 is greater than the lattice dimensions of trashrack I, the grasping teeth that ensures hydraulic grab 61 is inserted in trashrack I forever, and avoids strengthening gusset with trashrack I and interfere.
Telescopic 5 bias are verted and are hinged on fulcrum fixed head 4, and bias is verted fulcrum 7 between trashrack I and telescopic 5 axis, keep hydraulic grab 61 to insert the position of trashrack I forever constant by guide roller 63.
When hydraulic grab 61 closures of telescopic 5 bottoms carry dirt rise to block dirty time suitable for reading, due to the vert effect of fulcrum 7 of bias, when telescopic 5 continues to vert to door frame 3, because telescopic 5 is under top bias is verted the effect of fulcrum 7, ensure that telescopic 5 makes hydraulic grab 61 and door frame 3 keep certain safe distance vertically downward, ensures when door frame 3 is moved forward and backward that hydraulic grab 61 and dirt do not touch door frame 3.
Between arbitrary column 31 in telescopic 5 and door frame 3, be provided with fulcrum stopping means 9, can effectively avoid telescopic 5 to vert to door frame 3.
Embodiment mono-:
As shown in Figure 1, trashrack I is positioned at the bottom portion side end of basic II, has the installation of certain angle between trashrack I and water surface III, and fulcrum fixed head 4 is fixedly connected on the upper surface of the crossbeam 32 in door frame 3, and telescopic 5 is arranged in the outside of 3 two columns 31 of door frame.
Because telescopic 5 is all positioned at a side of door frame 3 with grab bucket mechanism 6, thus in the walking mechanism 2 of walking on rail 1, be provided with rail clamping device, to ensure that the door frame 3 in walking mechanism 2 does not topple under external force.
Embodiment bis-:
As shown in Figure 2, trashrack I is positioned at the bottom portion side end of basic II, at right angle setting between trashrack I and water surface III, and fulcrum fixed head 4 is fixedly connected on the upper surface of the crossbeam 32 in door frame 3, and telescopic 5 is arranged in the outside of 3 two columns 31 of door frame.
Because telescopic 5 is all positioned at a side of door frame 3 with grab bucket mechanism 6, thus in the walking mechanism 2 of walking on rail 1, be provided with rail clamping device, to ensure that the door frame 3 in walking mechanism 2 does not topple under external force.
Embodiment tri-:
As shown in Figure 3, in the II of basis, offer the through hole IV of up/down perforation, trashrack I is arranged in the bottom of basic II through hole IV, between trashrack I and water surface III, there is the installation of certain angle, fulcrum fixed head 4 is fixedly connected on the soffit of the crossbeam 32 in door frame 3, and telescopic 5 is in door frame 3 between two columns 31 and through through hole IV.
Because telescopic 5 and grab bucket mechanism 6 are all positioned at the middle part of door frame 3, the door frame 3 in walking mechanism 2 is not prone to the phenomenon of toppling, therefore rail clamping device can be set in the walking mechanism 2 of walking on rail 1, rail clamping device also can be set.
Embodiment tetra-:
As shown in Figure 4, in the II of basis, offer the through hole IV of up/down perforation, trashrack I is arranged in the bottom of basic II through hole IV, at right angle setting between trashrack I and water surface III, fulcrum fixed head 4 is fixedly connected on the soffit of the crossbeam 32 in door frame 3, and telescopic 5 is in door frame 3 between two columns 31 and through through hole IV.
Because telescopic 5 and grab bucket mechanism 6 are all positioned at the middle part of door frame 3, the door frame 3 in walking mechanism 2 is not prone to the phenomenon of toppling, therefore rail clamping device can be set in the walking mechanism 2 of walking on rail 1, rail clamping device also can be set.
This trash rake adopts the operating principle of portal-framed structure form and vertical telescopic cover, and rail 1 is fixed in basic II by pressing plate and fang bolt, and rigidity is better.Telescopic 5 adopts the operating principle of hydraulic jack transmission, makes that telescopic 5 is stretched under reaching, the object of upper contracting.
And telescopic 5, door frame 3, rail 1 and basic II all adopt the connected mode of rigid structures, and Rigidity and strength is higher.The size of dirt-inserting force is to be decided by the hydraulic thrust of the hydraulic jack of telescopic 5 and the rigidity of telescopic, intensity, and therefore dirt-inserting force is larger.Open and close bucket and adopt special-purpose hydraulic cylinder, close bucket power also very large.Because dirt-inserting force is very large, therefore can meet the demand of removing contamination completely, especially the stalk dirt perpendicular to trashrack I is had to the effect of removing contamination especially, and can also play the effect of opening ice.
Claims (3)
1. a rigidity trash rake, it is characterized in that: comprise two with the parallel distribution of trashrack (I) and be fixedly mounted on the rail (1) on basis (II), described trashrack (I) is positioned at the bottom of basis (II), on described two rails (1), be respectively arranged with the walking mechanism (2) that can move forward and backward on rail (1), in described two walking mechanisms (2), be provided with door frame (3), on described door frame (3), be fixedly connected with fulcrum fixed head (4), on described fulcrum fixed head (4), be connected with the telescopic (5) of perpendicular with the water surface (III) and contiguous trashrack (I) side, described telescopic (5) is hydraulic jack form, the bottom of telescopic (5) is fixedly connected with grab bucket mechanism (6), described grab bucket mechanism (6) comprises hydraulic grab (61), on described hydraulic grab (61), be provided with and open and close bucket oil cylinder (62).
2. rigidity trash rake according to claim 1, it is characterized in that: in described hydraulic grab (61), on the gripper of contiguous trashrack (I) side, be provided with the guide roller (63) contacting with trashrack (I), the size of described guide roller (63) is greater than the lattice dimensions of trashrack (I); Described telescopic (5) bias is verted, and to be hinged on fulcrum fixed head (4) upper, and the bias fulcrum (7) that verts is positioned between trashrack (I) and telescopic (5) axis.
3. rigidity trash rake according to claim 2, is characterized in that: between the arbitrary column (31) in described telescopic (5) and door frame (3), be provided with fulcrum stopping means (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306994.5U CN203947450U (en) | 2014-06-10 | 2014-06-10 | Rigidity trash rake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306994.5U CN203947450U (en) | 2014-06-10 | 2014-06-10 | Rigidity trash rake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203947450U true CN203947450U (en) | 2014-11-19 |
Family
ID=51889497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306994.5U Withdrawn - After Issue CN203947450U (en) | 2014-06-10 | 2014-06-10 | Rigidity trash rake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203947450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005391A (en) * | 2014-06-10 | 2014-08-27 | 江苏武东机械有限公司 | Rigid trash remover |
| CN106759831A (en) * | 2016-12-29 | 2017-05-31 | 武汉圣禹排水系统有限公司 | Intelligent grab type grid debris retaining scarfing cinder integrated device |
-
2014
- 2014-06-10 CN CN201420306994.5U patent/CN203947450U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005391A (en) * | 2014-06-10 | 2014-08-27 | 江苏武东机械有限公司 | Rigid trash remover |
| CN104005391B (en) * | 2014-06-10 | 2015-12-09 | 江苏武东机械有限公司 | A kind of rigidity trash rake |
| CN106759831A (en) * | 2016-12-29 | 2017-05-31 | 武汉圣禹排水系统有限公司 | Intelligent grab type grid debris retaining scarfing cinder integrated device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141119 Effective date of abandoning: 20151209 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |