CN205217316U - Corn is screen cloth for sieve separator - Google Patents
Corn is screen cloth for sieve separator Download PDFInfo
- Publication number
- CN205217316U CN205217316U CN201520851700.1U CN201520851700U CN205217316U CN 205217316 U CN205217316 U CN 205217316U CN 201520851700 U CN201520851700 U CN 201520851700U CN 205217316 U CN205217316 U CN 205217316U
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- CN
- China
- Prior art keywords
- screen cloth
- limiting plate
- screen
- mesh
- connecting hole
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Abstract
The utility model relates to a screen cloth that corn sieve separator equipment technical field is corn sieve separator usefulness particularly. Including screen mesh frame, two screens net, screen mesh frame's both sides all are provided with the limiting plate of symmetry of each other, and the limiting plate is a plurality of, are vertical equipartition on screen mesh frame, and the distance between each limiting plate of homonymy is the same with screen cloth thickness, and the limiting plate is equipped with the connecting hole, is equipped with the locking bolt on the connecting hole, the screen cloth is equipped with the through -hole that corresponds with the connecting hole, and the screen cloth passes through locking bolted connection with the limiting plate, each screen cloth is connected on adjacent limiting plate. Compare with the quick -witted screen cloth of traditional screen cloth, this equipment only needs the screen cloth of a model just can make up the sieve mesh that is different models, satisfies actual demand, when having practiced thrift the cost for the user, has still reduced the trouble of installing, and is very practical.
Description
Technical field
The utility model relates to a kind of paddy screening machine equipment technical field, the screen cloth of paddy screening machine specifically.
Background technology
Paddy rice is the one of draft Oryza, is also the longest main one as grain in Oryza, is also called Asian type cultivated rice, is alternatively paddy in simple terms.For annual, grass, unifacial leaf, property happiness is warm and humid, and about have 1 to 1.8 meters high time ripe, leaf is elongated, about has 50 to 100 centimeter length, wide about 2 to 2.5 centimetres.Spending of paddy is very little, and when blooming, main spray can present arch, down all can hold little Hua between 30 to 50 centimetres in end of the branch, and most of self-pollination also bears seeds, and is called spike of rice.The size of general spike of rice in 5 to 12 millimeters long, 2 to 3 mm of thickness.Paddy rice originates in China, is one of world's staple food crop, and rice in China sowing face accounts for 1/4 of national cereal crops, and output then accounts for over half.
In the plantation of paddy rice, a series of incubation be experienced, as whole, nursery, rice transplanting, weeding deinsectization, fertilising, filling draining, harvest.Wherein harvest is as last link of paddy rice, and that also embodies is particularly important, and the paddy of harvest needs dry with the moisture of going out in paddy rice, be beneficial to preservation, need screening after drying, turgor, paddy that granular size is different are classified, to determine the grade of paddy.Traditional screening operation is screened by manual shake, and such mode screening effect is affected by human factors greatly, and screening effect is bad, and manpower consumption is large, and efficiency is low.The employing screening machine operation improved to some extent, screened by screen cloth, but due to the limitation of mesh structure design, for batch production, mesh size is certain, and the screen cloth of model of the same race can not meet every screening requirements, need the screen cloth installing Multiple Type could meet the demand of screening when screening, cause inconvenience to the user, therefore, be necessary to make improvement.
Utility model content
The purpose of this utility model is to provide paddy screening machine screen cloth, to control screen cloth size in actual use, meets different screening requirements.
For achieving the above object, basic technology scheme of the present utility model is to provide paddy screening machine screen cloth, comprise screen bed base, two screen clothes, the both sides of screen bed base are provided with limiting plate symmetrical mutually, and limiting plate is multiple, in being vertically distributed on screen bed base, distance between each limiting plate of homonymy is identical with screen thickness, and limiting plate is provided with connecting hole, and connecting hole is provided with clamping screw, screen cloth is provided with the through hole corresponding with connecting hole, and screen cloth is connected by clamping screw with limiting plate; Each screen cloth is connected on adjacent limiting plate.
In technique scheme, limiting plate is for installing screen cloth, distance between each limiting plate of homonymy is identical with screen thickness, each screen cloth is connected on adjacent limiting plate, can ensure two screen clothes be arranged on paste after limiting plate after together, when two screen clothes are completely overlapping, the mesh size of two screen clothes is identical with former mesh size, when the mesh dislocation of two screen clothes, actual mesh is now less than former mesh, can screen further.Limiting plate is multiple, and in being vertically distributed on screen bed base, screen cloth both can level be installed, and also can tilt to install, applicability be stronger, meets different screening machine screening requirements.
The utility model installs two screen clothes, by the cooperation of two screen clothes, changes the mesh size of actual screening during screening, realizes different screening requirements, during use, first can be adjusted to larger mesh and carry out primary election, then be adjusted to less mesh and carefully select.Compared with traditional screening machine screen cloth, this equipment only needs a kind of screen cloth of model just can combine sieve aperture in different model, meets actual demand, while user saved cost, also reduces the trouble of installation, very practical.
Preferred version 1 to the improvement of base case obtains: described screen cloth comprises two profiles number, the mesh of each screen cloth varies in size; Adopt the mesh of two profiles number, after installation, there will be the screen cloth of Multiple Type, as overlapping in two small size mesh, two large size mesh are overlapping, and a large size, a small size mesh are overlapping, only need two profiles number can realize multiple screening requirement.
Preferred version 2 to the improvement of base case obtains: described screen cloth is rounded, screen cloth is diametrically provided with a point muscle, and the mesh on point muscle both sides varies in size, and the bottom of screen cloth is provided with the catch blocking mesh.Divide the mesh on muscle both sides to vary in size, during installation, the screen cloth can being used as two different mesh realizes the effect changing actual mesh size, adopts this mode, can meet different screening requirements; Catch is with blocking and opening mesh, and achievement unit divides screening, the function that part is not screened.
Preferred version 3 to the further optimization of base case obtains: described screen slope is arranged; After screen slope is arranged, during screening machine vibration, paddy can slide from above, and paddy is not only up-down vibration, adds the validity of screening, makes screening more fully, thoroughly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model paddy screening machine screen cloth embodiment.
Detailed description of the invention
Below by detailed description of the invention, the utility model is described in further detail:
Reference numeral in Figure of description comprises: screen bed base 1, limiting plate 2, screen cloth 3, clamping screw 4.
Embodiment is substantially as shown in Figure 1: comprise screen cloth 3 frame 1, two screen clothes 3, the left and right sides of screen cloth 3 frame 1 is provided with limiting plate 2 symmetrical mutually, the limiting plate 2 of every side is distributed on screen cloth 3 frame 1 in vertical direction, distance between each limiting plate of homonymy 2 is identical with screen cloth 3 thickness, each limiting plate 2 has connecting hole, clamping screw 4 connecting hole is equipped with, the edge of screen cloth 3 is provided with the identical through hole of the size corresponding with connecting hole, screen cloth 3 is connected by clamping screw 4 with limiting plate 2, two screen clothes 3 are connected on adjacent limiting plate 2, and fit together.
During use, can buy the screen cloth 3 of the different sizes of two mesh models, by the cooperation of mesh of the same race, the cooperation of mesh not of the same race, more kinds of mesh when can risk screening, realizes more screening requirements.When mounted, can tilt to install, namely screen cloth 3 be arranged on after on screen cloth 3 frame 1 screen cloth 3, at the bottom of higher end, selects the link position of screen cloth 3 and contiguous block according to demand, thus change gradient in the screen cloth 3 of reality is installed.
Screen cloth 3 also can arrange rounded, and screen cloth 3 diametrically arranges a point muscle, and the mesh on point muscle both sides varies in size, and the bottom of screen cloth 3 is provided with the catch blocking mesh.After two these screen clothes 3 install, the actual sieve aperture of three kinds of different sizes can be drawn, catch can block and open mesh, and when the small bore end of screen cloth 3 is overlapping with small bore end, large nose end is overlapping with large nose end, namely different actual mesh is obtained, now, can block with catch, only utilize macropore to screen, or only utilizing aperture to screen, applicability is stronger.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and/or characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from the utility model structure, some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. record the content that may be used for explaining claim.
Claims (4)
1. paddy screening machine screen cloth, comprise screen bed base, two screen clothes, it is characterized in that, the both sides of described screen bed base are provided with limiting plate symmetrical mutually, and described limiting plate is multiple, in being vertically distributed on screen bed base, distance between each limiting plate of homonymy is identical with screen thickness, and described limiting plate is provided with connecting hole, and connecting hole is provided with clamping screw, described screen cloth is provided with the through hole corresponding with connecting hole, and screen cloth is connected by clamping screw with limiting plate; Each screen cloth is connected on adjacent limiting plate.
2. paddy screening machine screen cloth according to claim 1, it is characterized in that: described screen cloth comprises two profiles number, the mesh of each screen cloth varies in size.
3. paddy screening machine screen cloth according to claim 1, it is characterized in that: described screen cloth is rounded, screen cloth is diametrically provided with a point muscle, and the mesh on point muscle both sides varies in size, and the bottom of screen cloth is provided with the catch blocking mesh.
4. paddy screening machine screen cloth according to claim 1, is characterized in that: described screen slope is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851700.1U CN205217316U (en) | 2015-10-30 | 2015-10-30 | Corn is screen cloth for sieve separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851700.1U CN205217316U (en) | 2015-10-30 | 2015-10-30 | Corn is screen cloth for sieve separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205217316U true CN205217316U (en) | 2016-05-11 |
Family
ID=55892412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851700.1U Expired - Fee Related CN205217316U (en) | 2015-10-30 | 2015-10-30 | Corn is screen cloth for sieve separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205217316U (en) |
-
2015
- 2015-10-30 CN CN201520851700.1U patent/CN205217316U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160511 Termination date: 20161030 |