CN201930924U - Novel round vibrating sieve - Google Patents
Novel round vibrating sieve Download PDFInfo
- Publication number
- CN201930924U CN201930924U CN2010206816148U CN201020681614U CN201930924U CN 201930924 U CN201930924 U CN 201930924U CN 2010206816148 U CN2010206816148 U CN 2010206816148U CN 201020681614 U CN201020681614 U CN 201020681614U CN 201930924 U CN201930924 U CN 201930924U
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- CN
- China
- Prior art keywords
- vibrator
- shale shaker
- utility
- locating piece
- circular shale
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a novel round vibrating screen, which comprises a vibrator and positioning blocks (3). Vibrator flanges (2) of the vibrator are fixed onto a frame lateral plate (1) by the aid of a group of bolts (4), and the positioning blocks (3) used for limiting movement of the vibrator flanges (2) are arranged on the frame lateral plate (1). The positioning blocks (3) can bear partial shearing force of the round vibrating sieve, so that shearing force borne by the bolts is reduced, the service lives of the bolts are prolonged and maintaining times of the round vibrating sieve are decreased.
Description
Technical field
The utility model relates to mechanical structure field, relates in particular to a kind of circular shale shaker.
Background technology
Circular shale shaker is a kind of circular vibration, multilayer number, high-efficiency vibration sieve done.Circular shale shaker adopts barrel-type eccentric shaft vibrator and inclined to one side piece to regulate amplitude, the material sieve drops down line length, the screening specification is many, have reliable in structure, exciting force is strong, screening efficiency is high, vibrating noise is little, characteristics such as sturdy and durable, easy to maintenance, safe in utilization, this vibratory sieve is widely used in the grading of industries such as mine, building materials, traffic, the energy, chemical industry.
Circular shale shaker mainly is made up of screen box, screen cloth, vibrator and shock-absorbing spring etc.Vibrator is installed on the sieve box side plate, and passes through the V belt driven rotary by motor, produces centrifugal intertia force, forces the screen box vibration.As Fig. 1 and shown in Figure 2, the vibrator mounting means is to be connected by one group of bolt 4 with the framework lateral plate 1 of circular shale shaker by vibrator flange 2, shearing force in vibrator flange 2 and 1 generation of framework lateral plate during circular shale shaker work is all born by this group bolt 4, shear fatigue often takes place bolt 4 destroys, 4 life-spans of bolt are low, and circular shale shaker often needs repairing.
Summary of the invention
The purpose of this utility model provides a kind of novel circular shale shaker, can prolong bolt life, reduces the number of times of maintenance circular shale shaker.
The purpose of this utility model is achieved through the following technical solutions:
A kind of novel circular shale shaker, the involving vibrations device, the vibrator flange 2 of vibrator is fixed on the framework lateral plate 1 by one group of bolt 4, also comprises the locating piece 3 that constrained vibration device flange 2 moves, and described locating piece 3 is located on the framework lateral plate 1.
Described locating piece 3 is welded on the framework lateral plate 1.
Described locating piece 3 is a plurality of, is distributed in the cylindrical place of vibrator flange 2.
Described locating piece 3 is two.
The technical scheme that provides from the utility model as can be seen, the locating piece 3 of the novel circular shale shaker that the utility model embodiment provides can bear the shearing force of part circular shale shaker, reduce the suffered shearing force of bolt, the use that prolongs bolt is received the order and is reduced the maintenance frequency of circular shale shaker.
Description of drawings
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the vibrator partial structurtes schematic diagram of the novel circular shale shaker of prior art;
Fig. 2 is the B-B cutaway view of vibrator partial structurtes schematic diagram of the novel circular shale shaker of prior art;
The vibrator partial structurtes schematic diagram of the novel circular shale shaker that Fig. 3 provides for the utility model embodiment;
The A-A cutaway view of the vibrator partial structurtes schematic diagram of the novel circular shale shaker that Fig. 4 provides for the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on embodiment of the present utility model, those of ordinary skills belong to protection domain of the present utility model not making the every other embodiment that is obtained under the creative work prerequisite.
Below in conjunction with accompanying drawing the utility model embodiment is described in further detail.
Embodiment one
As shown in Figure 3 and Figure 4:
A kind of novel circular shale shaker, the involving vibrations device, the vibrator flange 2 of vibrator is fixed on the framework lateral plate 1 by one group of bolt 4, and inventive point of the present utility model is the locating piece 3 that comprises that also constrained vibration device flange 2 moves, and described locating piece 3 is located on the framework lateral plate 1.Specifically be that described locating piece 3 is close to vibrator flange 2 and is welded on the framework lateral plate 1.
In the practical application, described locating piece 3 can be distributed in the cylindrical place of vibrator flange 2 for a plurality of.In this example, described locating piece 3 is two, is welded in one on the other on the framework lateral plate 1 at cylindrical place of vibrator flange 2.
Locating piece 3 of the present utility model can bear the shearing force of part circular shale shaker, reduces the suffered shearing force of bolt, and the use that prolongs bolt is received the order and reduced the maintenance frequency of circular shale shaker.
The above; it only is the preferable specific embodiment of the utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of claims.
Claims (4)
1. novel circular shale shaker, the involving vibrations device, the vibrator flange (2) of vibrator is fixed on the framework lateral plate (1) by one group of bolt (4), it is characterized in that, also comprise the locating piece (3) that constrained vibration device flange (2) moves, described locating piece (3) is located on the framework lateral plate (1).
2. novel circular shale shaker according to claim 1 is characterized in that, described locating piece (3) is welded on the framework lateral plate (1).
3. novel circular shale shaker according to claim 1 and 2 is characterized in that, described locating piece (3) is a plurality of, is distributed in the cylindrical place of vibrator flange (2).
4. novel circular shale shaker according to claim 3 is characterized in that, described locating piece (3) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206816148U CN201930924U (en) | 2010-12-15 | 2010-12-15 | Novel round vibrating sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206816148U CN201930924U (en) | 2010-12-15 | 2010-12-15 | Novel round vibrating sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201930924U true CN201930924U (en) | 2011-08-17 |
Family
ID=44442463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206816148U Expired - Fee Related CN201930924U (en) | 2010-12-15 | 2010-12-15 | Novel round vibrating sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201930924U (en) |
-
2010
- 2010-12-15 CN CN2010206816148U patent/CN201930924U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20121215 |