CN203292078U - Screen plate of rice drying machine - Google Patents
Screen plate of rice drying machine Download PDFInfo
- Publication number
- CN203292078U CN203292078U CN2013203338839U CN201320333883U CN203292078U CN 203292078 U CN203292078 U CN 203292078U CN 2013203338839 U CN2013203338839 U CN 2013203338839U CN 201320333883 U CN201320333883 U CN 201320333883U CN 203292078 U CN203292078 U CN 203292078U
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- China
- Prior art keywords
- base plate
- screen plate
- hole
- drying machine
- rice drying
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Abstract
The utility model relates to a screen plate of a rice drying machine. The screen plate comprises a base plate, and is characterized in that a plurality of semicircular through holes are formed in the base plate, the through holes are arrayed at intervals and covered by blocking sheets, one ends of the blocking sheets and semicircular-arc edges of the through holes are fixed, the other ends of the blocking sheets and the diameter portions of the semicircular through holes form through channels, and the through channels are communicated with the through holes; all the blocking sheets and the base plate are fixed into a whole, and all the blocking sheets incline to form acute angles with the base plate. The screen plate of the rice drying machine is simple in structure, reasonable in design and high in screening accuracy, and functionality of the screen plate is enhanced.
Description
Technical field
The utility model relates to a kind of rice drying machine, particularly a kind of screen plate of rice drying machine, and it mainly is applicable to screen stone and impurity in cereal.
Background technology
Rice drying machine screening plate under prior art is generally the iron plate stamping parts one-shot forming that is provided with sieve aperture, in use, when cereal passes through screen plate according to wind direction, when filtering out the heavy cereal of stone or water content, qualified cereal also can be along with the impurity such as stone are out screened from sieve aperture, the functional reduction of screen plate, and the accuracy of screening is low, additionally increase operator's work, reduced the yield of rice.
The utility model content
The purpose of this utility model is to overcome present technology above shortcomings, and a kind of reasonable in design is provided, screen plate functional strong, the screen plate of the rice drying machine that the accuracy of screening is high.
The technical scheme in the invention for solving the above technical problem is: the screen plate of this rice drying machine, comprise base plate, it is characterized in that: described base plate is provided with some through holes, arrange the through hole space, described through hole is semicircle, is coated with barrier sheet on through hole, and an end of barrier sheet and the semi arch edge of through hole are fixed, the diameter of the other end and semi-circular through hole forms groove, and groove is communicated with through hole; Barrier sheet all is fixed into one and with base plate, is inclined to acute angle with base plate.The cereal box haul is advanced toward top by the screen plate below, the cereal that stone or water content are many is because heavy weight is positioned at the cereal below and presses close to base plate, go out by through hole is screened in transportation, and barrier sheet can stop qualified cereal, improve the accuracy of screen plate.
Distance between barrier sheet described in the utility model top and base plate is 2-4mm.Reducing qualified cereal is sifted out by mistake.
The diameter of described through hole described in the utility model is 13-16mm.Reducing qualified cereal is sifted out by mistake.
Acute angle described in the utility model is 40-50 °.The barrier sheet of acute angle can not sift out by random screened plate cereal, improves thus the accuracy of screen plate.
The utility model compared with prior art, has the following advantages and effect: simple in structure, reasonable in design, and the functional enhancing of screen plate, the accuracy of screening is high.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment.
Structural representation when Fig. 2 is the use of the utility model embodiment.
Fig. 3 is the structure for amplifying schematic diagram of through hole.
Fig. 4 is the structure for amplifying schematic diagram of barrier sheet.
Fig. 5 is the structure for amplifying schematic diagram of groove.
Label declaration: base plate 1, through hole 11, semi arch edge 111, diameter 112, barrier sheet 2, groove 21.
The direction of arrow is wind direction.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and by embodiment, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.
Referring to Fig. 1 to Fig. 5, the present embodiment comprises base plate 1, base plate 1 is provided with some through holes 11, arrange through hole 11 spaces, through hole 11 is semicircle, is coated with barrier sheet 2 on through hole 11, and an end of barrier sheet 2 and the semi arch edge of through hole 11 111 are fixing, the diameter 112 of the other end and semi-circular through hole 11 forms groove 21, and groove 21 is communicated with through hole 11; Barrier sheet 2 all is fixed into one and with base plate 1, is inclined to sharp angle α with base plate 1.
In the present embodiment, the distance H between barrier sheet 2 tops and base plate 1 is 2mm.
In the present embodiment, the width R of the diameter 112 of through hole 11 is 15mm.
In the present embodiment, sharp angle α is 45 °.
In the present embodiment, the barrier sheet 2 on screen plate is similar to the fish scale shape.
During use, the transportation of cereal box haul direction, the cereal that stone or water content are many is because heavy weight, be deposited in the cereal below, namely press close on the base plate 1 of screen plate, in the process of advancing, the impurity such as stone are pressed against barrier sheet 2 and by through hole 11 tops on base plate 1, are sifted out.
In addition, need to prove, the specific embodiment described in this specification, the shape of its parts, institute's title of being named etc. can be different, and the above content described in this specification is only to the explanation of the utility model structure example.All equivalence variation or simple change of doing according to the described structure of the utility model patent design, feature and principle, be included in the protection domain of the utility model patent.
Claims (4)
1. the screen plate of a rice drying machine, comprise base plate, it is characterized in that: described base plate is provided with some through holes, arrange the through hole space, described through hole is semicircle, is coated with barrier sheet on through hole, and an end of barrier sheet and the semi arch edge of through hole are fixed, the diameter of the other end and semi-circular through hole forms groove, and groove is communicated with through hole; Barrier sheet all is fixed into one and with base plate, is inclined to acute angle with base plate.
2. the screen plate of rice drying machine according to claim 1, it is characterized in that: the distance between described barrier sheet top and base plate is 2-4mm.
3. the screen plate of rice drying machine according to claim 1, it is characterized in that: the diameter of described through hole is 13-16mm.
4. the screen plate of rice drying machine according to claim 1, it is characterized in that: described acute angle is 40-50 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203338839U CN203292078U (en) | 2013-06-09 | 2013-06-09 | Screen plate of rice drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203338839U CN203292078U (en) | 2013-06-09 | 2013-06-09 | Screen plate of rice drying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203292078U true CN203292078U (en) | 2013-11-20 |
Family
ID=49568118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203338839U Expired - Fee Related CN203292078U (en) | 2013-06-09 | 2013-06-09 | Screen plate of rice drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203292078U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983643A (en) * | 2017-12-21 | 2018-05-04 | 山东理工大学 | A kind of imitative Patterns of Placoid Scales of Sharks flake sieve |
-
2013
- 2013-06-09 CN CN2013203338839U patent/CN203292078U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107983643A (en) * | 2017-12-21 | 2018-05-04 | 山东理工大学 | A kind of imitative Patterns of Placoid Scales of Sharks flake sieve |
| CN107983643B (en) * | 2017-12-21 | 2021-04-09 | 山东理工大学 | Shark scale-imitating fisheye screen |
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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: 20131120 Termination date: 20140609 |