CN206996711U - A kind of device for integrating sample broke and screening - Google Patents
A kind of device for integrating sample broke and screening Download PDFInfo
- Publication number
- CN206996711U CN206996711U CN201720455376.0U CN201720455376U CN206996711U CN 206996711 U CN206996711 U CN 206996711U CN 201720455376 U CN201720455376 U CN 201720455376U CN 206996711 U CN206996711 U CN 206996711U
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- China
- Prior art keywords
- screening
- sample broke
- crushes
- grinding disc
- movable grinding
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Abstract
The utility model provides a kind of device for integrating sample broke and screening, including sample broke structure and screening structure, the sample broke structure includes a movable grinding disc and a static cutting disk, the convex arc that the movable grinding disc has downward projection crushes portion, the static cutting disk has the recessed broken portion of concave arc that portion's cooperation is crushed with the convex arc downwards, the gap that the convex arc is crushed between portion and the broken portion of the concave arc forms broken section, the upper end in the broken section is charging aperture, one conduit crushes portion through the concave arc and connects the broken section and the screening structure, the radius of curvature that the convex arc crushes the curved profile of portion's vertical section is slightly less than the radius of curvature that the corresponding concave arc crushes the curved profile of portion's vertical section.The beneficial effects of the utility model：Labour is liberated, improve production efficiency and reduces production cost.
Description
Technical field
It the utility model is related to grinding material sieving technology field, more particularly to a kind of dress for integrating sample broke and screening
Put.
Background technology
Carry out the soil body drying and watering cycle effect under Research on Mechanical Properties when, inevitably need repeatedly try
The preparation of sample.Prepare that sample primarily to be done is that the sample of shaping is ground and sieved, and the process is equal under existence conditions
Completed by people's hammer soil, artificial screening or people's hammer soil, mechanical grading, this considerably increases the time of experiment and manpower thing
The cost of power.
Therefore, how to liberate the productive forces, break the limitation of people's hammer soil, and efficiently quickly prepare target sample, into
For those skilled in the art's urgent problem to be solved.
Utility model content
In view of this, embodiment of the present utility model provides a kind of device for integrating sample broke and screening, with
Labour is liberated, improve production efficiency and reduces production cost.
Embodiment of the present utility model provides a kind of device for integrating sample broke and screening, including sample broke
Structure and screening structure, the sample broke structure include a movable grinding disc and a static cutting disk, and the movable grinding disc has downward projection
Convex arc crush portion, the static cutting disk have it is recessed downwards the concave arc that portion coordinates crushed with the convex arc crush portion, it is described convex
Arc crushes the gap that portion and the concave arc are crushed between portion and forms broken section, and the upper end in the broken section is charging aperture, and one
Conduit crushes portion through the concave arc and connects the broken section and the screening structure, and the convex arc crushes the arc of portion's vertical section
The radius of curvature of shape profile is less than the radius of curvature that the corresponding concave arc crushes the curved profile of portion's vertical section.
Further, in addition to a bearing, what the lower end of the screening structure was movable is articulated with the bearing, the screening
Structure is connected by a connection piece with the movable grinding disc, and the movable grinding disc rotates and drives the screening to tie by the connector
Structure rotational vibrations.
Further, the conduit crushes the curved bottom in portion through the concave arc.
Further, the conduit crushes the lowest part in the centre position in portion through the concave arc.
Further, the periphery of the static cutting disk is provided with dust cover.
Further, in addition to a support its height adjustable, the static cutting disk are located at the upper end of the support by the branch
Frame supports.
Further, the support is included positioned at the fixed mount of lower end, the adjustable shelf positioned at upper end and by the activity
Frame is fixed on the fastening bolt of the fixed mount, and the upper area of the fixed mount is sheathed on the lower end area of the adjustable shelf
Periphery.
Further, if the screening structure includes a screening main body and the detachable dry screen located at the screening main body
Divide box, and adjacent two screening boxes are set self.
Further, be equipped with a screen cloth in each screening box, some screen clothes from top to bottom its sieve aperture
Reduce step by step.
Further, the screening box is provided with snap-in structure, and the screening main body is provided with and the snap-in structure pair
The snap fit structure answered, the screening box are fixed on described under the cooperation of the snap-in structure and the snap fit structure
Sieve main body.
Further, the snap-in structure is snap ring, and the snap fit structure is buckle.
Further, the movable grinding disc is connected by a conveyer belt with a rotating disk, the center of the rotating disk and a motor
Rotating shaft connects.
The beneficial effect that the technical scheme that embodiment of the present utility model provides is brought is：Collection sample of the present utility model is broken
It is broken to drive the movable grinding disc to make the movable grinding disc phase by the rotating disk gearing transmission device with device that is screening in one
Grinding ground is rotated to the silent disk, by the less convex arc of radius of curvature crush portion and radius of curvature it is larger described in
Concave arc crushes portion and coordinates grinding ground, ground is gradually ground and grinds fully, is not only simple in structure, cost is low, just
In control and operation, and labour can also be effectively liberated, production efficiency is improved, saves production cost.
Brief description of the drawings
Fig. 1 is that the utility model integrates sample broke and a structural representation of the device screened；
Fig. 2 is the top view of Fig. 1 device.
Embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is further described.
Fig. 1 and Fig. 2 are refer to, embodiment of the present utility model provides a kind of dress for integrating sample broke and screening
Put, can be used in the wetting-drying test of soft rock and soil, mainly include：Sample broke structure 10, screen structure 20 and connect
Connect the connector 50 of the sample broke structure 10 and the screening structure 20.
The sample broke structure 10 includes a movable grinding disc 11 and a static cutting disk 12, the upper surface of the movable grinding disc 11 be with
The plane of plane-parallel, its lower surface curved surface convex under being, i.e., the side where described movable grinding disc 11 towards the static cutting disk 12
To lower end area have downward projection convex arc crush portion 111.The movable grinding disc 11 passes through a transmission device 15 and a rotating disk
16 connections, the central gear of the rotating disk 16 are connected with the rotating shaft 171 of a motor 17, specifically, the transmission device 15 is biography
Band is sent, the motor 17 drives the rotating disk 16 to rotate in the horizontal direction by the rotating shaft 171, and the rotating disk 16 passes through institute
Stating conveyer belt 15 drives the movable grinding disc 11 to rotate in the horizontal direction.
The lower surface of the static cutting disk 12 is installed on a support 30, and is supported by the support 30, the static cutting disk 12
Be arranged with a concave arc downwards towards the direction where the movable grinding disc 11 and crush portion 121, the convex arc crush portion 111 with it is described recessed
Arc crushes the correspondence of portion 121, and as shown in figure 1, the radius of curvature of the curved profile of the vertical section in the broken portion 111 of the convex arc is smaller
The radius of curvature of the curved profile of the vertical section in portion 121 is crushed in the concave arc, so the convex arc crushes portion 111 and described recessed
Arc has gap between crushing portion 121, and the gap is gradually reduced from top to bottom, the movable grinding disc 11 and the static cutting disk 12
Between gap form broken section 13.The bottom that the concave arc of the static cutting disk 12 crushes portion 121 is run through by a conduit 18,
The conduit 18, which extends downwardly, to be stretched into inside the screening structure 20, so as to connect the broken section 13 and the screening structure
Inside 20, and the conduit 18 crushes the lowest part in the centre position in portion 121 through the concave arc.
The height adjustable of the support 30, specifically, the support 30 includes the fixed mount 31 positioned at lower end, positioned at upper end
Adjustable shelf 32 and the adjustable shelf 32 is fixed on to the fastening bolt 33 of the fixed mount 31, the upper end of the fixed mount 31
Nested domain, by adjusting the confinement bolt 33, can adjust the work located at the periphery of the lower end area of the adjustable shelf 32
The height of moving frame 32 adjusts the height of the support 30 so as to realize, and then realizes and adjust the static cutting disk 12 and the movable grinding disc
Gap length between 11, that is, the size in the broken section 13 is adjusted, so as to allow the degree of grinding of ground that there is adjustability.Institute
The upper end for stating broken section 13 is charging aperture 131, and ground enters the broken section 13 from the charging aperture 131.
For the phenomenon for the environment that prevents from stirring up a cloud of dust, pollute in process of lapping, in the periphery of the static cutting disk 12
Also circle is provided with a dust cover 14, and upward, ground when can effectively stop grinding is to four for the opening direction of the dust cover 14
Splash in week or sprawling, control are polluted, improve environmental degree of comfort.
The screening structure 20 mainly includes a screening main body 21 and detachable located at some of the screening main body 21
Box 22 is sieved, and adjacent two screening boxes 22 are set self, so as to form multilayer, multi-stage screening structure is carried out to ground
Multi-stage screening.The utility model, which integrates sample broke, also includes a bearing 40, the screening main body 21 with the device screened
It is connected by the connector 50 with the movable grinding disc 11, the lower end of the screening main body 21 is hinged by the way that a hinge 41 is movable
In the bearing 40, so as to the screening structure 20 can with the rotation of the movable grinding disc 11 rotational vibrations.
Be equipped with a screen cloth (not shown) in each screening box 22, some screen clothes from top to bottom its sieve aperture
Reduce step by step.After ground after being ground enters the screening structure 20 by the conduit 18, from top to bottom by some described
Screen cloth multi-stage screening, the convenient ground that different-grain diameter is selected from the different screen clothes.
The screening box 22 is provided with snap-in structure 23, and such as snap ring, the screening main body 21 is provided with engages knot with described
Snap fit structure 24 corresponding to structure 23, such as buckle, the screening box 22 is in the snap-in structure 23 and the snap fit knot
The screening main body 21 is fixed under the cooperation of structure 24.So, need to discharge after the screening structure 20 works a period of time
When, the snap-in structure 23 and the snap fit structure 24 can be opened, then will corresponding to the screening box 22 from described
Detach, then clear the ground on the screen cloth in the screening box 22, completion is once sieved in screening main body 20.
During work, start the motor 17, made by the rotating shaft 171, the rotating disk 16 and the conveyer belt 15 described
Movable grinding disc 11 is rotated relative to the static cutting disk 12, while the screening structure 20 is rotated under the rotation of the movable grinding disc 11 and shaken
It is dynamic.Ground to be broken is poured into from the charging aperture 131, and ground enters behind broken section 13 by the movable grinding disc 11 and described quiet
The grinding of mill 12 is broken, and with the rotation of the movable grinding disc 11, gradually enters from the upper end in the broken section 13 described broken
The bottom in broken section 13, due to the convex arc crush portion 111 vertical section curved profile radius of curvature be slightly less than it is described recessed
Arc crushes the radius of curvature of the curved profile of the vertical section in portion 121, so closer to the bottom in the broken section 13, it is described broken
Broken section 13 is narrower, and the grinding dynamics between the movable grinding disc 11 and the static cutting disk 12 is bigger, grinding it is more abundant.Finally quilt
Ground after being fully ground enters the screening structure 20 by crushing the conduit 18 of the bottom of portion 121 positioned at the concave arc.
The screening structure 20 is under the drive of the connector 50, the rotational vibrations with the rotation of the movable grinding disc 11, so as to right
The ground for entering screening structure 20 after grinding is sieved, and these ground are through multiple screening box 22 multilayers, multi-stage screening, no
Ground with particle diameter is stayed on the screen cloth in the different screening boxes 22, opens the snap-in structure 23 and the engaging
Fit structure 24, then the corresponding screening box 22 is detached from the screening main body 21, then by the screening box 22
In the screen cloth on ground clear, completion once sieve.
Compared with prior art, the device of the present utility model for integrating sample broke and screening passes through the rotating disk 16
Interlocking the transmission device 15 drives the movable grinding disc 11 movable grinding disc 11 is rotated grinding ground relative to the silent disk 12,
Portion 111 is crushed by the less convex arc of radius of curvature and crushes the cooperation grinding of portion 121 with the larger concave arc of radius of curvature
Ground, ground is gradually ground and grind fully, be not only simple in structure, be easy to control and operate, and can also effectively solve
Labour is put, production efficiency is improved, saves production cost.Moreover, the movable grinding disc 11 and the static cutting disk 12 use same institute
State motor 17 to drive, also simplify structure, reduce manufacturing cost.
Herein, the involved noun of locality such as forward and backward, upper and lower is to be located at parts in accompanying drawing in figure and zero
The mutual position of part is intended merely to the clear of expression technology scheme and conveniently come what is defined.It should be appreciated that the noun of locality
Use should not limit the claimed scope of the application.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (10)
1. a kind of device for integrating sample broke and screening, including sample broke structure and screening structure, it is characterised in that：
The sample broke structure includes a movable grinding disc and a static cutting disk, and the convex arc that the movable grinding disc has downward projection crushes portion, institute
State static cutting disk have it is recessed downwards the concave arc that portion coordinates crushed with the convex arc crush portion, the convex arc crushes portion and described recessed
The gap that arc is crushed between portion forms broken section, and the upper end in the broken section is charging aperture, and a conduit runs through the concave arc
Broken portion connects the broken section and the screening structure, and the convex arc crushes the radius of curvature of the curved profile of portion's vertical section
Less than the radius of curvature for the curved profile that the corresponding concave arc crushes portion's vertical section.
2. integrate sample broke and the device screened as claimed in claim 1, it is characterised in that：Also include a bearing,
The lower end of the screening structure it is movable be articulated with the bearing, the screening structure passes through a connection piece and connected with the movable grinding disc
Connect, the movable grinding disc rotates and drives the screening structure rotational vibrations by the connector.
3. integrate sample broke and the device screened as claimed in claim 1, it is characterised in that：The conduit runs through institute
State the curved bottom that concave arc crushes portion.
4. integrate sample broke and the device screened as claimed in claim 3, it is characterised in that：The conduit runs through institute
State the lowest part that concave arc crushes the centre position in portion.
5. integrate sample broke and the device screened as claimed in claim 1, it is characterised in that：Outside the static cutting disk
Enclose and be provided with dust cover, the movable grinding disc is connected by a conveyer belt with a rotating disk, the center of the rotating disk and the rotating shaft of a motor
Connection.
6. integrate sample broke and the device screened as claimed in claim 1, it is characterised in that：Also include a support its
Height adjustable, the upper end that the static cutting disk is located at the support are supported by the support.
7. integrate sample broke and the device screened as claimed in claim 6, it is characterised in that：The support includes position
Fixed mount in lower end, the adjustable shelf positioned at upper end and the fastening bolt that the adjustable shelf is fixed on to the fixed mount, institute
State fixed mount upper area be sheathed on the adjustable shelf lower end area periphery.
8. integrate sample broke and the device screened as claimed in claim 1, it is characterised in that：The screening structure bag
If a screening main body and the detachable dry sieving box located at the screening main body are included, and adjacent two screening boxes are each other
It is setting up and down.
9. integrate sample broke and the device screened as claimed in claim 8, it is characterised in that：Each screening box
A screen cloth is inside equipped with, its screening aperture reduces some screen clothes step by step from top to bottom.
10. integrate sample broke and the device screened as claimed in claim 8, it is characterised in that：On the screening box
Provided with snap-in structure, the screening main body is provided with snap fit structure corresponding with the snap-in structure, and the screening box exists
The snap-in structure under the cooperation of the snap fit structure with being fixed on the screening main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455376.0U CN206996711U (en) | 2017-04-27 | 2017-04-27 | A kind of device for integrating sample broke and screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720455376.0U CN206996711U (en) | 2017-04-27 | 2017-04-27 | A kind of device for integrating sample broke and screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996711U true CN206996711U (en) | 2018-02-13 |
Family
ID=61443524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720455376.0U Expired - Fee Related CN206996711U (en) | 2017-04-27 | 2017-04-27 | A kind of device for integrating sample broke and screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701693A (en) * | 2018-10-11 | 2019-05-03 | 西安近代化学研究所 | A kind of continuous preparation process device of mechanical activation material |
-
2017
- 2017-04-27 CN CN201720455376.0U patent/CN206996711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701693A (en) * | 2018-10-11 | 2019-05-03 | 西安近代化学研究所 | A kind of continuous preparation process device of mechanical activation material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |