CN207385934U - A kind ofization visits sieve - Google Patents
A kind ofization visits sieve Download PDFInfo
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- CN207385934U CN207385934U CN201721239100.5U CN201721239100U CN207385934U CN 207385934 U CN207385934 U CN 207385934U CN 201721239100 U CN201721239100 U CN 201721239100U CN 207385934 U CN207385934 U CN 207385934U
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- sieve
- screen frame
- visits
- outer rim
- screw
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Abstract
The utility model is related to geological and mineral exploration fields, it visits and sieves more particularly to a kind ofization, sieve including screen frame and positioned at the screen frame bottom, the sieve include outer rim and the dictyosome being arranged on inside the outer rim, the outer rim and the screen frame detachable connection.Provided by the utility modelization visits sieve by the way that sieve and screen frame are arranged to detachable connection, when taking the sample of different size in order to need to sieve, visits and sieves without replacementization, it is only necessary to replace the sieve of different size；Moreover, after sieve damages, it is only necessary to replace sieve, sieve is visited without replacing entireization, thus save cost.In addition, carrying is also more convenient, when multiple spareization is needed to visit sieve, it is only necessary to some sieves of prepare more, without carrying multipleization spy sieve.
Description
Technical field
The utility model is related to geological and mineral exploration fields, visit and sieve more particularly to a kind ofization.
Background technology
Existingization visits what the sieve sieved was integrated with screen frame, and sieve has fixed mesh number, and sieve mouth is circle, general straight
Footpath is 20cm, and hole mesh has the different sizes such as 4 mesh, 10 mesh, 20 mesh, 40 mesh, 60 mesh, 80 mesh, 100 mesh, 120 mesh.Change exploration sample one
As need to intercept median particle size with varigrained double deck screen, such as less than 10 mesh are more than 40 mesh, then need the sieves of both specifications
Together, for 10 mesh sieves upper, 40 mesh sieves are placed on sieve upper strata to sub-set under, by sample, after having sieved, leave and take below 10 mesh, 40 mesh
Above part is as sample.
However, since the sieve of existing sieve is integrated with screen frame consolidation, can not dismantle, each sieve can only be sieved and taken
Certain grade thinks that sieve takes the sample of other grades, can only replace the sieve of another sieve specification.And sieve is using process
In be easily damaged, sieve can not be replaced after damage, integrally can only still fall, cause to waste.In addition, visit sieve in use because changing
Sieve is fragile, and the soil geochemical prospecting sampled item group of each project, which needs to visit with multiple spareization, sieves, and carries very inconvenient.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is to provide a kind ofization and visits sieve, it is intended at least solve to exist in the prior art or correlation technique
One of the technical issues of.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind ofization and visits sieve, including screen frame and positioned at institute
The sieve of screen frame bottom is stated, the sieve includes outer rim and the dictyosome being arranged on inside the outer rim, the outer rim
With the screen frame detachable connection.
Wherein, the bottom of the side wall inner surfaces of the screen frame sets the annular protrusion of protrusion inside the oriented screen frame,
The outer rim is connected by screw with the annular protrusion.
Wherein, the quantity of the screw is multiple.
Wherein, multiple screws are spacedly distributed along the circumferential direction of the screen frame.
Wherein, the bottom of the side wall inner surfaces of the screen frame is provided with step, and the bottom of the outer rim is resisted against described
On step, the side wall of the screen frame is connected by screw with the outer rim.
Wherein, the outer rim includes outer rim matrix and is connected with the outer edge of the outer rim matrix and upward convex
The protrusion gone out, the side wall of the screen frame are connected by screw with the protrusion.
Wherein, the quantity of the screw is multiple.
Wherein, multiple screws are spacedly distributed along the circumferential direction of the screen frame.
Wherein, the bottom of the wall outer surface of the screen frame is provided with to visit the screen frame top cooperation of sieve with anotherization
Step.
(3) advantageous effect
Provided by the utility modelization visits sieve by the way that sieve and screen frame are arranged to detachable connection, in order to need to sieve
When taking the sample of different size, visit and sieve without replacementization, it is only necessary to replace the sieve of different size；Moreover, when sieve damages
After bad, it is only necessary to replace sieve, sieve is visited without replacing entireization, thus save cost.In addition, carrying is also more convenient, when
When needing multiple spareization spy sieves, it is only necessary to which some sieves of prepare more visit sieve without carrying multipleization.
Description of the drawings
Fig. 1 is the structure diagram for the preferred embodiment that sieve is visited according to a kind ofization of the utility model；
Fig. 2 is the bottom view schematic diagram of the sieve of the change spy sieve in Fig. 1；
Fig. 3 is the structure diagram for another preferred embodiment that sieve is visited according to a kind ofization of the utility model.
In figure, 1：Sieve；11：Outer rim；12：Dictyosome；2：Screen frame；21：Annular protrusion；22：Step；3：Screw.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for description purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, " multiple " are meant that at least two, such as two, three
It is a etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be that machinery connects
It connects or is electrically connected or can communicate each other；It can be directly connected, can also be indirectly connected by intermediary, it can be with
It is the interaction relationship of connection inside two elements or two elements, unless otherwise restricted clearly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
Embodiment 1：
Figures 1 and 2 show that a kind ofization according to the present utility model visits a preferred embodiment of sieve.It as shown in the figure, should
Change to visit to sieve and include screen frame 2 and the sieve 1 positioned at 2 bottom of screen frame, which includes outer rim 11 and be arranged on outer rim 11
Internal dictyosome 12.The outer rim 11 of wherein screen frame 2 and sieve 1 is detachable connection.It is preferred that the outer rim 11 of sieve 1 is outer
Edge diameter is consistent with the internal diameter of screen frame 2, so that sieve 1 is just put into screen frame 2, and closely set is integrated with screen frame 1.This
Utility model by sieve 1 and screen frame 2 by being arranged to detachable connection, when taking the sample of different size in order to need to sieve,
It visits and sieves without replacementization, it is only necessary to replace the sieve 1 of different size；Moreover, after sieve 1 damages, it is only necessary to replace sieve
Net 1 visits sieve without replacing entireization, thus has saved cost.In addition, carrying is also more convenient, visited when needing multiple spareization
During sieve, it is only necessary to which some sieves 1 of prepare more visit sieve without carrying multipleization.
In this embodiment, the bottom of the side wall inner surfaces of screen frame 2 sets the annular protrusion of oriented 2 inside protrusion of screen frame
21, outer rim 11 is connected with annular protrusion 21 by screw 3.Specifically, it is spaced apart on the annular protrusion 21 of screen frame 2
There are 4 threaded holes, 4 threaded holes for having spacing identical with 2 bottom of screen frame and specification in the outer rim 11 of sieve 1, by sieve 1
It is put into screen frame 2, screws on screw 3 from top, you can sieve 1 with screen frame 2 is connected and is fixed as one.It should be noted that this
Field it will be appreciated by the skilled person that the quantity of screw 3 can also be 3 or 5 etc..It is preferred that these screws 3 divide at equal intervals
Cloth is in the circumferential direction of screen frame 2, in addition, screw 3 can also be replaced by bolt.
Further, it is provided with to visit the top of the screen frame 2 of sieve with anotherization in the bottom of the wall outer surface of screen frame 2
The step 22 of cooperation sieves close fitting together to change to visit by upper and lower two, forms bushing screen.
In addition, the outer rim 11 of screen frame 2 and sieve 1 can be made of stainless steel, stainless steel can be used in the dictyosome 12 of sieve 1
Or nylon material, to improve the service life that sieve is visited in the change.
Embodiment 2：
Fig. 3 shows that a kind ofization according to the present invention visits another preferred embodiments of sieve.The embodiment and 1 base of embodiment
This is identical, brief for description, during the description of the present embodiment, no longer describes technical characteristic same as Example 1,
Only illustrate the present embodiment difference from Example 1：
As shown in figure 3, the bottom of the side wall inner surfaces of screen frame 2 is provided with step, the bottom of outer rim is resisted against the step
On, the side wall of screen frame 2 is connected with outer rim 11 by screw 3.It is preferred that outer rim include outer rim matrix and with the outer rim
The outer edge connection of matrix and protrusion protruding upward, in this embodiment, the side wall of screen frame 2 passes through screw with the protrusion
3 connections.In this embodiment, the quantity of screw 3 is 4, this 4 screws 3 are spacedly distributed in the circumferential direction of screen frame 2.It needs
Illustrate, it will be understood by those of skill in the art that the quantity of screw 3 can also be 3 or 5 etc..It is preferred that these spiral shells
Nail 3 is spacedly distributed in the circumferential direction of screen frame 2, in addition, screw 3 can also be replaced by bolt.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all in this practicality
Within new spirit and principle, any modifications, equivalent replacements and improvements are made should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind ofization visits sieve, which is characterized in that the sieve including screen frame and positioned at the screen frame bottom, the sieve include outer
Frame and the dictyosome being arranged on inside the outer rim, the outer rim and the screen frame detachable connection.
2. as described in claim 1ization visits sieve, which is characterized in that the bottom of the side wall inner surfaces of the screen frame sets oriented institute
The annular protrusion of protrusion inside screen frame is stated, the outer rim is connected by screw with the annular protrusion.
3. as claimed in claim 2ization visits sieve, which is characterized in that the quantity of the screw is multiple.
4. as claimed in claim 3ization visits sieve, which is characterized in that multiple screws divide at equal intervals along the circumferential direction of the screen frame
Cloth.
5. as described in claim 1ization visits sieve, which is characterized in that the bottom of the side wall inner surfaces of the screen frame is provided with platform
Rank, the bottom of the outer rim are resisted against on the step, and the side wall of the screen frame is connected by screw with the outer rim.
6. as claimed in claim 5ization visits sieve, which is characterized in that the outer rim include outer rim matrix and with it is described outer
The outer edge of frame matrix connects and protrusion protruding upward, the side wall of the screen frame are connected with the protrusion by screw
It connects.
7. as claimed in claim 6ization visits sieve, which is characterized in that the quantity of the screw is multiple.
8. as claimed in claim 7ization visits sieve, which is characterized in that multiple screws divide at equal intervals along the circumferential direction of the screen frame
Cloth.
9. sieve is visited in the change as any one of claim 1-8, which is characterized in that the bottom of the wall outer surface of the screen frame
It is provided with to visit the step that the screen frame top of sieve coordinates with anotherization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239100.5U CN207385934U (en) | 2017-09-25 | 2017-09-25 | A kind ofization visits sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721239100.5U CN207385934U (en) | 2017-09-25 | 2017-09-25 | A kind ofization visits sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207385934U true CN207385934U (en) | 2018-05-22 |
Family
ID=62403951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721239100.5U Active CN207385934U (en) | 2017-09-25 | 2017-09-25 | A kind ofization visits sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207385934U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332165A (en) * | 2018-12-06 | 2019-02-15 | 贺州学院 | Use for laboratory multipass sort sieve |
-
2017
- 2017-09-25 CN CN201721239100.5U patent/CN207385934U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109332165A (en) * | 2018-12-06 | 2019-02-15 | 贺州学院 | Use for laboratory multipass sort sieve |
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