CN206924994U - A kind of stalk crushes screen cloth - Google Patents
A kind of stalk crushes screen cloth Download PDFInfo
- Publication number
- CN206924994U CN206924994U CN201720635912.5U CN201720635912U CN206924994U CN 206924994 U CN206924994 U CN 206924994U CN 201720635912 U CN201720635912 U CN 201720635912U CN 206924994 U CN206924994 U CN 206924994U
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- hole
- plate
- stalk
- main 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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Abstract
The utility model discloses a kind of stalk to crush screen cloth, including screen cloth main body, screen cloth side shield and screen cloth upper plate, the screen cloth side shield is fixedly connected on the side of top two of screen cloth main body, the upper surface of the screen cloth main body is fixedly connected with screen cloth upper plate, screen cloth bottom plate is provided with below the screen cloth upper plate, the bottom of the first through hole offers the second through hole connected with middle level filter cavity, the bottom of the third through-hole offers the fourth hole connected with screen cloth bottom plate bottom face, the upper end of the third through-hole is provided with circular small filter plate, the end face of the small filter plate of circle offers sieve screen apertures, projection is fixedly connected between the third through-hole is adjacent.It is reasonable that the stalk crushes mesh structure, stalk after crushing effectively can be carried out Screening Treatment by the sieve plate of the both sides different structure of design, and screening effect is more preferable, and this kind of screen cloth is not easy spreading in reciprocatory movement, more efficient stalk powder can be subjected to Screening Treatment, improve its service efficiency.
Description
Technical field
Agricultural equipment technical field is the utility model is related to, specially a kind of stalk crushes screen cloth.
Background technology
Stalk crasher is widely used by peasant household as productivity tool important among agricultural equipment always, due to
Need to carry out effective screen filtration to it after crushing stalk, the use that this allows for screen cloth is particularly important, and existing straw
Stalk pulverizer screening effect is poor, is mostly the one piece of steel plate for possessing through hole composition, does not possess good screening effect, this is undoubtedly
Reduce the screening effect and efficiency of stalk crasher.
Utility model content
The purpose of this utility model is that providing a kind of stalk crushes screen cloth, is asked with solve to propose in above-mentioned background technology
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of stalk crushes screen cloth, including screen cloth master
Body, screen cloth side shield and screen cloth upper plate, the screen cloth side shield are fixedly connected on the side of top two of screen cloth main body, the screen cloth
The both sides of main body are fixedly connected with fixed plate, and screwed hole is offered in the fixed plate, and the upper surface of the screen cloth main body is fixed
Screen cloth upper plate is connected with, screen cloth bottom plate is provided with below the screen cloth upper plate, is set between the screen cloth upper plate and screen cloth bottom plate
Middle level filter cavity is equipped with, the upper surface of the screen cloth upper plate offers first through hole, and the bottom of the first through hole offers
The second through hole connected with middle level filter cavity, the upper surface of the screen cloth bottom plate offer third through-hole, the third through-hole
Bottom offer the fourth hole connected with screen cloth bottom plate bottom face, the upper end of the third through-hole is provided with circular small filter
Plate, the end face of the small filter plate of circle offer sieve screen apertures, projection are fixedly connected between the third through-hole is adjacent.
Preferably, the fixed plate is provided with 4 groups altogether, and is symmetrically distributed in the both sides of screen cloth main body.
Preferably, the first through hole and third through-hole offer 7 × 8 groups, and arrange uniform.
Preferably, 5 groups of sieve screen apertures are offered on the small filter plate of circle, and there are 4 groups of sieve screen apertures around circular small filter plate
The sieve screen apertures of center and open up.
Preferably, upper surface 4mm of the projection higher than circular small filter plate.
Compared with prior art, the beneficial effects of the utility model are：Stalk crushing mesh structure is reasonable, and the two of design
Stalk after crushing effectively can be carried out Screening Treatment by the sieve plate of side different structure, and screening effect is more preferable, and this kind
Screen cloth is not easy spreading in reciprocatory movement, more efficient stalk powder can be carried out into Screening Treatment, improve its use
Efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model side sectional view；
Fig. 3 is the utility model middle level filter cavity sectional view.
In figure：1 screen cloth main body, 2 screen cloth side shields, 3 screen cloth upper plates, 4 first through hole, 5 fixed plates, 6 screwed holes, 7 middle levels
Filter cavity, 8 screen cloth bottom plates, 9 second through holes, 10 projections, 11 third through-holes, 12 fourth holes, 13 circular small filter plates, 14 sieves
Mesh.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is necessary to explanation, the side of the instruction such as term " vertical ", " on ", " under ", " level "
Either position relationship is based on orientation shown in the drawings or position relationship for position, is for only for ease of this practicality of description and simplification is retouched
State, rather than instruction either implies that signified device or element must have specific orientation, with specific azimuth configuration with
Operation, therefore it is not intended that to limitation of the present utility model.In addition, " first ", " second ", " the 3rd ", " the 4th " are only used for
Purpose is described, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to explanation, " set unless otherwise clear and definite regulation and limitation, term
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected,
Or be integrally connected, it can be mechanical connection or electrical connection, can be directly connected to or by middle matchmaker
It is situated between and is connected, can is the connection of two element internals.For the ordinary skill in the art, can be as the case may be
Understand concrete meaning of the above-mentioned term in the utility model.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of stalk crushes screen cloth, including screen cloth main body
1st, screen cloth side shield 2 and screen cloth upper plate 3, the fixed plate 5 is provided with 4 groups altogether, and is symmetrically distributed in the both sides of screen cloth main body 1,
The fixed plate 5 of both sides can play a part of being fixedly connected, and the screen cloth side shield 2 is fixedly connected on the top of screen cloth main body 1
Two sides, the both sides of the screen cloth main body 1 are fixedly connected with fixed plate 5, screwed hole 6, the sieve are offered in the fixed plate 5
The upper surface of host's body 1 is fixedly connected with screen cloth upper plate 3, and the lower section of the screen cloth upper plate 3 is provided with screen cloth bottom plate 8, the sieve
Middle level filter cavity 7 is provided between plate 3 and screen cloth bottom plate 8 on the net, the upper surface of the screen cloth upper plate 3 offers first through hole
4, the first through hole 4 and third through-hole 11 offer 7 × 8 groups, and arrange uniform, there is provided more through holes, can be more
Effectively screened, the bottom of the first through hole 4 offers the second through hole 9 connected with middle level filter cavity 7, the sieve
The upper surface of net bottom plate 8 offers third through-hole 11, and the bottom of the third through-hole 11 offers to be connected with the bottom face of screen cloth bottom plate 8
Logical fourth hole 12, the upper end of the third through-hole 11 are provided with circular small filter plate 13, opened up on the small filter plate 13 of circle
There are 5 groups of sieve screen apertures 14, and there are 4 groups of sieve screen apertures 14 to be opened up, screen cloth around the sieve screen apertures 14 of the circular small center of filter plate 13
Hole 14 is smaller through-hole structure, can be with the stalk powder of more efficiently screening smaller particle, the small filter plate 13 of circle
End face offer sieve screen apertures 14, be fixedly connected with projection 10 between the third through-hole 11 is adjacent, the projection 10 is higher than circle
The upper surface 4mm of the small filter plate 13 of shape, prevents the stalk powder spreading on screen cloth bottom plate 8.
Operation principle：In use, screen cloth main body 1 is fixedly connected on transmission gear for electric motor by fixed plate 5 by screwed hole 6
On, and carry out by transmission device rocking screening operation, stalk end after crushing drops down onto the middle level filter chamber on screen cloth upper plate 3
After body 7, first pass through the through hole 9 of first through hole 4 and second and carry out preliminary screening, and the stalk after screening is filtered into middle level
In cavity 7, it is impossible to by the stalk of the through hole 9 of first through hole 4 and second can due to particle it is larger and in the presence of rocking from sieve
Two sides of online plate 3 fall and discharged, and and then the stalk in middle level filter cavity 7 can be by circular small filter plate 13
Sieve screen apertures 14 enter in fourth hole 12, and the stalk powder after screening is fallen into collecting bin from fourth hole 12, without
It can be discharged by the stalk powder of fourth hole 12 from the both ends of middle level filter cavity 7, the projection 10 of this kind of screen cloth design can
Play a part of being detained stalk powder during back and forth to shake screening in screen cloth so that stalk powder can sufficiently be shaken
Dynamic screening, so as to improve screening efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of stalk crushes screen cloth, including screen cloth main body（1）, screen cloth side shield（2）With screen cloth upper plate（3）, it is characterised in that：
The screen cloth side shield（2）It is fixedly connected on screen cloth main body（1）The side of top two, the screen cloth main body（1）Both sides fix
It is connected with fixed plate（5）, the fixed plate（5）On offer screwed hole（6）, the screen cloth main body（1）Upper surface fix connect
It is connected to screen cloth upper plate（3）, the screen cloth upper plate（3）Lower section be provided with screen cloth bottom plate（8）, the screen cloth upper plate（3）With screen cloth
Bottom plate（8）Between be provided with middle level filter cavity（7）, the screen cloth upper plate（3）Upper surface offer first through hole（4）, institute
State first through hole（4）Bottom offer and middle level filter cavity（7）Second through hole of connection（9）, the screen cloth bottom plate（8）'s
Upper surface offers third through-hole（11）, the third through-hole（11）Bottom offer and screen cloth bottom plate（8）Bottom face connects
Fourth hole（12）, the third through-hole（11）Upper end circular small filter plate is installed（13）, the small filter plate of circle（13）
End face offer sieve screen apertures（14）, the third through-hole（11）Projection is fixedly connected between adjacent（10）.
2. a kind of stalk according to claim 1 crushes screen cloth, it is characterised in that：The fixed plate（5）4 are provided with altogether
Group, and it is symmetrically distributed in screen cloth main body（1）Both sides.
3. a kind of stalk according to claim 1 crushes screen cloth, it is characterised in that：The first through hole（4）With threeway
Hole（11）7 × 8 groups are offered, and is arranged uniform.
4. a kind of stalk according to claim 1 crushes screen cloth, it is characterised in that：The small filter plate of circle（13）On open up
There are 5 groups of sieve screen apertures（14）, and have 4 groups of sieve screen apertures（14）Around circular small filter plate（13）The sieve screen apertures of center（14）And open
If.
5. a kind of stalk according to claim 1 crushes screen cloth, it is characterised in that：The projection（10）Higher than circular small filter
Plate（13）Upper surface 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635912.5U CN206924994U (en) | 2017-06-03 | 2017-06-03 | A kind of stalk crushes screen cloth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720635912.5U CN206924994U (en) | 2017-06-03 | 2017-06-03 | A kind of stalk crushes screen cloth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206924994U true CN206924994U (en) | 2018-01-26 |
Family
ID=61344922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720635912.5U Expired - Fee Related CN206924994U (en) | 2017-06-03 | 2017-06-03 | A kind of stalk crushes screen cloth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206924994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138836A (en) * | 2020-09-15 | 2020-12-29 | 中国矿业大学 | Crushing, drying and screening integrated treatment device |
-
2017
- 2017-06-03 CN CN201720635912.5U patent/CN206924994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112138836A (en) * | 2020-09-15 | 2020-12-29 | 中国矿业大学 | Crushing, drying and screening integrated treatment device |
| CN112138836B (en) * | 2020-09-15 | 2022-03-29 | 中国矿业大学 | Crushing, drying and screening integrated treatment device |
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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: 20180126 Termination date: 20200603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |