CN205165160U - Screening subassembly of shale shaker - Google Patents
Screening subassembly of shale shaker Download PDFInfo
- Publication number
- CN205165160U CN205165160U CN201520967156.7U CN201520967156U CN205165160U CN 205165160 U CN205165160 U CN 205165160U CN 201520967156 U CN201520967156 U CN 201520967156U CN 205165160 U CN205165160 U CN 205165160U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- accommodation section
- vibratory sieve
- screening
- vibrating body
- 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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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a screening subassembly of shale shaker, including the screen cloth, the screen cloth setting is equipped with a plurality of meshs on the screen cloth in the frame of shale shaker, and the screening subassembly is still including portion of holding and pendulum, and the portion of holding sets up in the bottom of screen cloth, is vibration space between the bottom surface of the portion of holding and the bottom surface of screen cloth, is equipped with a plurality of filtration pores on the bottom surface that holds, the pendulum is arranged in vibration space, and the pendulum is the spheroid, and the external diameter of pendulum was greater than the diameter of filtration pore and was lighter than vibration space's height. The utility model discloses a screening subassembly of shale shaker can avoid the jam of screen cloth to promote the screening efficiency of screening mechanism, simultaneously, can make the pendulum last effectual vibration, the antivibration space is blockked up, simultaneously, its structure is simpler, can improve on present device, has reduced the transformation cost.
Description
Technical field
The utility model relates to a kind of vibratory sieve, particularly a kind of screening assembly of vibratory sieve.
Background technology
Vibratory sieve can carry out screening to material and filter, and in plastic industry, it is generally used for screening plastic grain.Vibratory sieve is sieved plastic grain by screen cloth.When vibratory sieve uses, if during the similar diameters of the mesh of the selected objects such as the volume of plastic grain and screen cloth, selected object may directly be stuck in mesh.Along with the sustained vibration of vibratory sieve, screen cloth drives and is synchronized with the movement by card object, is difficult to make it come off.Screen cloth degree of congestion can be caused after object blocks for a long time to increase the weight of, and the screening effeciency of screen cloth continues to reduce.
Utility model content
The utility model, in order to solve the problem of prior art, provides a kind of structure simple, the screening assembly of the vibratory sieve that screen cloth can be avoided to block.
Concrete technical scheme is as follows: a kind of screening assembly of vibratory sieve, comprise screen cloth, screen cloth is arranged in the frame of vibratory sieve, screen cloth is provided with multiple mesh, screening assembly also comprises accommodation section and vibrating body, described accommodation section is arranged on the bottom of screen cloth, it is oscillation space between the bottom surface of accommodation section and the bottom surface of screen cloth, the bottom surface of accommodation section is provided with multiple filter bores, described vibrating body is arranged in oscillation space, vibrating body is spheroid, and the external diameter of vibrating body is greater than the diameter of filter bores and is less than the height of oscillation space.
It is below attached technical scheme of the present utility model.
Preferably, described frame has the fixed part be oppositely arranged, and the two ends of described screen cloth are separately fixed on described fixed part.
Preferably, be provided with multiple support portion between described fixed part, screen cloth is resisted against on support portion.
Preferably, described accommodation section quantity has multiple, is equipped with multiple vibrating body in each accommodation section.
Technique effect of the present utility model: the screening assembly of vibratory sieve of the present utility model can avoid the blocking of screen cloth, thus the screening effeciency promoting sorting mechanism; Meanwhile, the vibration of vibrating body continuous and effective can be made, prevent oscillation space blocked; Meanwhile, its structure is comparatively simple, can improve, reduce improvement cost on existing apparatus.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the screening assembly of the vibratory sieve of the utility model embodiment.
Fig. 2 is another schematic diagram of the screening assembly of the vibratory sieve of the utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
As depicted in figs. 1 and 2, the screening assembly of the vibratory sieve of the present embodiment comprises screen cloth 1, and screen cloth 1 is arranged in the frame 2 of vibratory sieve, and screen cloth 1 is provided with multiple mesh 11.Screening assembly also comprises accommodation section 3 and vibrating body 4, and described accommodation section 3 is arranged on the bottom of screen cloth 1, is oscillation space 10 between the bottom surface of accommodation section 3 and the bottom surface of screen cloth 1.The bottom surface of accommodation section 3 is provided with multiple filter bores 31, and described vibrating body 4 is arranged in oscillation space 10, and vibrating body 4 is spheroid, and the external diameter of vibrating body 4 is greater than the diameter D of filter bores 31 and is less than the height H of oscillation space 10.Technique scheme makes vibratory sieve in use, and oscillating body and screen cloth are synchronized with the movement, and oscillating body constantly clashes into the bottom surface of screen cloth and accommodation section, thus the object be stuck on screen cloth is opened by shake; Meanwhile, the object falling into accommodation section 3 is discharged by filter bores, thus can not affect the motion of vibrating body.
As depicted in figs. 1 and 2, described frame 2 has the fixed part 21 be oppositely arranged, and the two ends of described screen cloth 1 are separately fixed on described fixed part 21.Be provided with multiple support portion 22 between described fixed part 21, screen cloth 1 is resisted against on support portion 22, thus make that accommodation section 3 can be firm be connected with screen cloth 1 and be synchronized with the movement.As in Fig. 1, sorting mechanism is provided with an accommodation section 3, is divided into two oscillation spaces 10 in accommodation section 3.As in Fig. 2, sorting mechanism arranges two accommodation sections 3, is equipped with multiple vibrating body 4 in each accommodation section 3, and above-mentioned two kinds of modes all can prevent the blocking of screen cloth.
The screening assembly of the vibratory sieve of the present embodiment can avoid the blocking of screen cloth, thus promotes the screening effeciency of sorting mechanism; Meanwhile, the vibration of vibrating body continuous and effective can be made, prevent oscillation space blocked; Meanwhile, its structure is comparatively simple, can improve, reduce improvement cost on existing apparatus.
It is to be noted; above-mentioned preferred embodiment is only and technical conceive of the present utility model and feature is described; its object is to person skilled in the art can be understood content of the present utility model and implement according to this, protection domain of the present utility model can not be limited with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. the screening assembly of a vibratory sieve, comprise screen cloth, screen cloth is arranged in the frame of vibratory sieve, screen cloth is provided with multiple mesh, it is characterized in that: screening assembly also comprises accommodation section and vibrating body, described accommodation section is arranged on the bottom of screen cloth, it is oscillation space between the bottom surface of accommodation section and the bottom surface of screen cloth, the bottom surface of accommodation section is provided with multiple filter bores, described vibrating body is arranged in oscillation space, vibrating body is spheroid, and the external diameter of vibrating body is greater than the diameter of filter bores and is less than the height of oscillation space.
2. the screening assembly of vibratory sieve as claimed in claim 1, it is characterized in that: described frame has the fixed part be oppositely arranged, the two ends of described screen cloth are separately fixed on described fixed part.
3. the screening assembly of vibratory sieve as claimed in claim 2, is characterized in that: be provided with multiple support portion between described fixed part, screen cloth is resisted against on support portion.
4. the screening assembly of vibratory sieve as claimed in claim 3, is characterized in that: described accommodation section quantity has multiple, is equipped with multiple vibrating body in each accommodation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967156.7U CN205165160U (en) | 2015-11-28 | 2015-11-28 | Screening subassembly of shale shaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520967156.7U CN205165160U (en) | 2015-11-28 | 2015-11-28 | Screening subassembly of shale shaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165160U true CN205165160U (en) | 2016-04-20 |
Family
ID=55729197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520967156.7U Expired - Fee Related CN205165160U (en) | 2015-11-28 | 2015-11-28 | Screening subassembly of shale shaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165160U (en) |
-
2015
- 2015-11-28 CN CN201520967156.7U patent/CN205165160U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |