CN103466443A - Heavy grabber - Google Patents
Heavy grabber Download PDFInfo
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- CN103466443A CN103466443A CN 201310416479 CN201310416479A CN103466443A CN 103466443 A CN103466443 A CN 103466443A CN 201310416479 CN201310416479 CN 201310416479 CN 201310416479 A CN201310416479 A CN 201310416479A CN 103466443 A CN103466443 A CN 103466443A
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- heavy
- claw hook
- grabber
- present
- support
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Abstract
The invention discloses a heavy grabber. The heavy grabber comprises a bracket, grabbers, hydraulic cylinders and rotating bearings, wherein the grabbers at two side are connected to the bracket through the hydraulic cylinders, and the bearings are arranged at each moving part of the grabber. By utilizing the manner, the heavy grabber disclosed by the invention has the advantages of high reliability, strong clamp force, compact structure, lightness, long life and the like and wide market prospects in fields of heavy industry.
Description
Technical field
The present invention relates to the heavy-duty machinery field, particularly relate to a kind of heavy claw hook.
Background technology
Claw hook is because it is simple in structure, and comformability is good, and bearing capacity is large, easy for installation, is widely used in the forest industry, heavy duty industrial, and the field such as recycle old and useless articles, its working service is convenient, has also improved greatly production efficiency.But in some occasions, the claw hook insufficient clamping force, quality own is larger, has affected production efficiency.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of heavy claw hook, mode by Driven by Hydraulic Cylinder realizes that claw hook clamps, pawl and the mode expendable weight of offering lightening grooves and lightening hole by the design I-shaped structure, there is the advantages such as unfailing performance is high, gripping power large, compact conformation, lightweight, the life-span is long, in the heavy duty industrial field, market outlook are widely arranged.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of heavy claw hook is provided, comprises: support, hook, hydraulic actuating cylinder and rolling bearing, and claw hook is connected on support, the both sides claw hook is connected with support by hydraulic actuating cylinder, and each motion parts of claw hook is provided with bearing.
In a preferred embodiment of the present invention, self-aligning roller bearing is used in described support and claw hook junction.
In a preferred embodiment of the present invention, described support and claw hook have lightening hole and lightening grooves.
In a preferred embodiment of the present invention, described claw hook is designed to I-shaped structure.
The invention has the beneficial effects as follows: the heavy claw hook of the present invention realizes that by the mode of Driven by Hydraulic Cylinder claw hook clamps, pawl and the mode expendable weight of offering lightening grooves and lightening hole by the design I-shaped structure, there is the advantages such as unfailing performance is high, gripping power large, compact conformation, lightweight, the life-span is long, in the heavy duty industrial field, market outlook are widely arranged.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of tool holder body one preferred embodiment of the present invention;
In accompanying drawing, the mark of each parts is as follows: 1, support, 2, hook, 3, hydraulic actuating cylinder, 4, rolling bearing.
The specific embodiment
Below will the technical scheme in the embodiment of the present invention be clearly and completely described, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making all other embodiment that obtain under the creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, the embodiment of the present invention comprises:
A kind of heavy claw hook comprises: support 1, hook 2, hydraulic actuating cylinder 3 and rolling bearing 4, and claw hook is connected on support, and the both sides claw hook is connected with support by hydraulic actuating cylinder, and each motion parts of claw hook is provided with bearing.
In a preferred embodiment of the present invention, described support 1 is used self-aligning roller bearing with claw hook 2 junctions.
In a preferred embodiment of the present invention, described support 1 and claw hook 2 have lightening hole and lightening grooves.
In a preferred embodiment of the present invention, described claw hook 2 is designed to I-shaped structure.
The beneficial effect of the heavy claw hook of the present invention is:
One, by the Driven by Hydraulic Cylinder claw hook, realize loosening and clamping, strength is large, and reliability is high;
Two, movable joint arranges bearing, increases movable part service life;
Three, support and claw hook design for loss of weight, alleviate own wt, do not affect structural strength simultaneously.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or directly or indirectly be used in other relevant technical field, all in like manner be included in scope of patent protection of the present invention.
Claims (3)
1. a heavy claw hook, is characterized in that, comprising: support, hook, hydraulic actuating cylinder and rolling bearing, and claw hook is connected on support, and the both sides claw hook is connected with support by hydraulic actuating cylinder, and each motion parts of claw hook is provided with bearing.
2. heavy claw hook according to claim 1, is characterized in that, self-aligning roller bearing is used in described support and claw hook junction.
3. heavy claw hook according to claim 1, is characterized in that, described support and claw hook have lightening hole and lightening grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310416479 CN103466443A (en) | 2013-09-13 | 2013-09-13 | Heavy grabber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310416479 CN103466443A (en) | 2013-09-13 | 2013-09-13 | Heavy grabber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103466443A true CN103466443A (en) | 2013-12-25 |
Family
ID=49791535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310416479 Pending CN103466443A (en) | 2013-09-13 | 2013-09-13 | Heavy grabber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103466443A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973508A (en) * | 2014-04-01 | 2015-10-14 | 铃鹿工程株式会社 | Method for lifting and conveying bale rubber and device for same |
| CN105110171A (en) * | 2015-09-30 | 2015-12-02 | 苏州龙行洲实业有限公司 | Weight reduction type mechanical jaw |
-
2013
- 2013-09-13 CN CN 201310416479 patent/CN103466443A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104973508A (en) * | 2014-04-01 | 2015-10-14 | 铃鹿工程株式会社 | Method for lifting and conveying bale rubber and device for same |
| CN104973508B (en) * | 2014-04-01 | 2018-04-06 | 铃鹿工程株式会社 | The handling carrying method and its device of rubber bales |
| CN105110171A (en) * | 2015-09-30 | 2015-12-02 | 苏州龙行洲实业有限公司 | Weight reduction type mechanical jaw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131225 |