CN215088867U - Efficiency improving device of grading stone remover - Google Patents
Efficiency improving device of grading stone remover Download PDFInfo
- Publication number
- CN215088867U CN215088867U CN202121032857.3U CN202121032857U CN215088867U CN 215088867 U CN215088867 U CN 215088867U CN 202121032857 U CN202121032857 U CN 202121032857U CN 215088867 U CN215088867 U CN 215088867U
- Authority
- CN
- China
- Prior art keywords
- screen surface
- surface section
- plate
- box
- stonewasher
- 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.)
- Active
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a hierarchical stoner efficiency improves device, include: the box, set up upper screen surface and lower floor's screen surface in the box, the device that induced drafts sets up the top of box, the upper screen surface includes three sections screen surfaces, marks respectively as left screen surface section, well screen surface section and right screen surface section, wherein, well screen surface section is in the below of the device that induced drafts, well screen surface section below is equipped with even aerofoil. Through the technical scheme of the utility model, set up even aerofoil in the well sifter section below of upper screen surface for sifter wind speed is even, and middle material such as stone etc. is difficult for being taken the jump and falls to both sides, thereby has improved the efficiency of removing the stone in grades.
Description
Technical Field
The utility model relates to a grain processing equipment technical field particularly, relates to a hierarchical stoner efficiency improvement device.
Background
In the prior art, a specific gravity grading stone remover is used for removing impurities such as stones in the wheat raw materials, and the grading stone remover comprises a feeding hole, a stone removing hole, an upper layer discharging hole and a lower layer discharging hole. The stone removing port is used for separating substances with higher density (heavier weight) in the raw materials, the discharge port at the upper layer is used for separating lighter wheat bran, light wheat with wheat bran, sick wheat and the like in the raw materials, and the discharge port at the lower layer is used for separating heavier weight wheat in the raw materials. Utilize the device that induced drafts to form the air current in the box, the composition of different proportion can be held up by the wind regime that wind-force formed in the material, constantly separates at the motion in-process according to the material of different suspension height, and the wind speed of the device below of nevertheless induced drafting is great for sifting surface wind speed is uneven, thereby leads to middle material such as stone etc. is taken the jump and falls both sides, thereby influences and removes stone efficiency.
SUMMERY OF THE UTILITY MODEL
The present invention aims at least solving one of the technical problems existing in the prior art or the related art.
Therefore, an object of the utility model is to provide a hierarchical stoner efficiency improvement device, through setting up even aerofoil in the well sifter section below at upper screen face for the sifter wind speed is even, and middle material such as stone etc. is difficult for being taken off and jump both sides to improved the efficiency of hierarchical stoner.
In order to realize the above object, the technical scheme of the utility model a hierarchical stoner efficiency improvement device is provided, include: the box, set up upper screen surface and lower floor's screen surface in the box, the device that induced drafts sets up the top of box, the upper screen surface includes three sections screen surfaces, marks respectively as left screen surface section, well screen surface section and right screen surface section, wherein, well screen surface section is in the below of the device that induced drafts, well screen surface section below is equipped with even aerofoil.
Preferably, the left screen surface section is a woven fine mesh, the middle screen surface section is a long hole sieve plate, the right screen surface section is a round hole sieve plate, and the uniform air plate is a round hole sieve plate.
Preferably, the area of a single elongated hole in the middle screen surface section is greater than the area of a single circular hole in the air distribution plate.
Preferably, the middle screen surface section is communicated with more than half of the hole area in the air uniform plate.
Preferably, the area of a single circular hole in the air distribution plate is larger than the area of a single circular hole in the right screen surface section.
Preferably, the vertical distance between the air homogenizing plate and the middle screen surface section is 3cm-5 cm.
The utility model provides a hierarchical stoning efficiency improvement device has following beneficial technological effect:
(1) even aerofoil is set up through the well sifter section below at upper screen face for sifter wind speed is even, and middle material is for example stone etc. is difficult for being taken and is jumped both sides to, thereby has improved the efficiency of hierarchical stoning.
(2) Through the reasonable design of the apertures of the screen surface and the air homogenizing plate, the wind speed is further uniform, the requirement of grading and stone removal is met, and the grading and stone removal efficiency is guaranteed.
(3) The reasonable design of the vertical distance between the air homogenizing plate and the middle screen surface end ensures that stones and the like fall to the lower screen surface through the upper screen surface while the wind speed is uniform, and further ensures the grading and stone removing effect.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 shows a schematic structural view of a graded stoning effectiveness enhancement device according to an embodiment of the present invention;
fig. 2 shows a schematic top view of an upper screen surface of a graded stoning effectiveness enhancement device according to an embodiment of the present invention;
fig. 3 is a schematic side view of the upper screen surface of the graded stoning effectiveness enhancement device according to one embodiment of the present invention;
figure 4 shows a schematic top view of the air distribution plate of the graded stoning effectiveness enhancement device according to one embodiment of the present invention,
wherein, the corresponding relationship between the reference numbers and the components in fig. 1 to fig. 4 is:
102 box body, 104 upper layer screen surface, 1042 left screen surface section, 1044 middle screen surface section, 1046 right screen surface section, 106 lower layer screen surface, 108 air suction device and 110 air uniform plate.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
A performance enhancing apparatus for a classification stone-removing machine according to an embodiment of the present invention will be specifically described with reference to fig. 1 to 4.
As shown in fig. 1 to 4, the efficiency improving device of the grading and stoning machine according to the embodiment of the present invention comprises: the box body 102, the upper screen surface 104 and the lower screen surface 106 are designed in the box body 102, the air suction device 108 is arranged at the top of the box body 102, the upper screen surface 104 comprises three screen surfaces which are respectively marked as a left screen surface section 1042, a middle screen surface section 1044 and a right screen surface section 1046, wherein the middle screen surface section 1044 is positioned below the air suction device 108, the air distribution plate 110 is arranged below the middle screen surface section 1044, the air distribution plate 110 and the upper screen surface 104 are connected on the same screen frame, air flow from bottom to top is formed in the box body 102 through the air suction device 108, the air distribution plate 110 is designed below the air suction device 108, so that the air speed of the screen surfaces is uniform, and middle materials such as stones and the like are not easy to be brought to jump and fall to two sides, thereby improving the efficiency of grading and removing stones.
Further, as shown in fig. 2 to 4, the left screen surface section 1042 is a woven fine mesh, the middle screen surface section 1044 is an elongated hole screen plate, the right screen surface section 1046 is a circular hole screen plate, the wind-homogenizing plate 110 is a circular hole screen plate, the material moves from left to right on the upper screen surface 104, the relatively heavy stones and heavy wheat fall from the middle screen surface section 1044 to the lower screen surface 106, the relatively light wheat husks, the light wheat with wheat husks, the sick wheat and the like are separated from the upper discharge hole, the design of the wind-homogenizing plate 110 enables the wind speed of the screen surface to be uniform, the middle materials such as the stones and the like can smoothly fall to the lower screen surface 106, and further the efficiency of grading and removing stones is improved.
Further, as shown in fig. 2-4, the area of a single elongated hole in the middle screen section 1044 is greater than the area of a single circular hole in the air distribution plate 110. The middle screen surface section 1044 is through with more than half of the hole area in the air uniforming plate 110. The single circular hole area in the air distribution plate 110 is larger than the single circular hole area in the right screen section 1046. Through the reasonable design of the screen surface and the aperture of the even wind plate 110, the wind speed is further uniform, the requirement of grading and stone removal is met, and the grading and stone removal efficiency is guaranteed.
Further, as shown in fig. 3, the vertical distance a between the air uniforming plate 110 and the middle screen surface section 1044 is 3cm to 5cm, and due to the reasonable design of the vertical distance between the air uniforming plate 110 and the middle screen surface end, when the wind speed is uniform, stones and the like can conveniently fall to the lower screen surface 106 through the upper screen surface 104, so that the grading and stone removing effect is further ensured.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a hierarchical stoner efficiency improvement device which characterized in that includes: the box, set up upper screen surface and lower floor's screen surface in the box, the device that induced drafts sets up the top of box, the upper screen surface includes three sections screen surfaces, marks respectively as left screen surface section, well screen surface section and right screen surface section, wherein, well screen surface section is in the below of the device that induced drafts, well screen surface section below is equipped with even aerofoil.
2. The performance enhancing apparatus of a staged stonewasher according to claim 1,
the left screen surface section is a woven fine net, the middle screen surface section is a long hole sieve plate, the right screen surface section is a round hole sieve plate, and the uniform air plate is a round hole sieve plate.
3. The performance enhancing apparatus of a staged stonewasher according to claim 2,
the area of a single long hole in the middle screen surface section is larger than the area of a single round hole in the uniform air plate.
4. The performance enhancing apparatus of a staged stonewasher according to claim 3,
the middle screen surface section is communicated with more than half of the hole area in the uniform air plate.
5. The performance enhancing apparatus of a staged stonewasher according to claim 4,
the area of a single round hole in the air homogenizing plate is larger than that of a single round hole in the right screen surface section.
6. The performance enhancing apparatus of a staged stonewasher according to claim 5,
the vertical distance between the air homogenizing plate and the middle screen surface section is 3cm-5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121032857.3U CN215088867U (en) | 2021-05-14 | 2021-05-14 | Efficiency improving device of grading stone remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121032857.3U CN215088867U (en) | 2021-05-14 | 2021-05-14 | Efficiency improving device of grading stone remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215088867U true CN215088867U (en) | 2021-12-10 |
Family
ID=79297061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121032857.3U Active CN215088867U (en) | 2021-05-14 | 2021-05-14 | Efficiency improving device of grading stone remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215088867U (en) |
-
2021
- 2021-05-14 CN CN202121032857.3U patent/CN215088867U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202621464U (en) | Airflow and vibration combination dry sand grading screening system in dry-mixed mortar production line | |
| CN215088867U (en) | Efficiency improving device of grading stone remover | |
| CN206676746U (en) | The selected grader of corn seed | |
| CN210523078U (en) | Multistage screening equipment of negative pressure method machine-made sand | |
| CN216911046U (en) | Screening plant based on crop seed production | |
| CN214766108U (en) | Powder selecting type vibrating screen | |
| CN110899120B (en) | Tealeaves vibration destoner of blowing | |
| CN210207647U (en) | Grain sorting machine | |
| CN203329988U (en) | Inlet air suction impurity removal type vibration cleaning screen | |
| CN210045540U (en) | Seed processing device | |
| CN206882169U (en) | Gravity grading stone remover | |
| CN207170251U (en) | A kind of grains separating machine | |
| CN2385800Y (en) | Possitive-pressure specific separator | |
| CN106475321A (en) | Proportion dressing machine | |
| CN211412776U (en) | Negative pressure stone removing screening structure and screening machine using same | |
| CN211989712U (en) | Bulk grain selection by winnowing feeding case | |
| CN211989698U (en) | Compound grain cleaning machine | |
| CN206028136U (en) | Wind -force removes miscellaneous device | |
| CN215940595U (en) | Take husky separator of millet of dust removal | |
| CN215142235U (en) | Color sorter vibration feeder | |
| CN111889220B (en) | Stepped jigger | |
| CN212597149U (en) | Semi-centralized wind power powder separator under vibrating screen | |
| CN208879075U (en) | Gravity grading stone remover is used in a kind of processing of rice | |
| CN220126890U (en) | Efficient grading and selecting machine | |
| CN212120094U (en) | Screen surface of corn embryo sorting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |