CN215744798U - Classifying and screening device based on rice processing - Google Patents
Classifying and screening device based on rice processing Download PDFInfo
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- CN215744798U CN215744798U CN202122021914.4U CN202122021914U CN215744798U CN 215744798 U CN215744798 U CN 215744798U CN 202122021914 U CN202122021914 U CN 202122021914U CN 215744798 U CN215744798 U CN 215744798U
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- plate
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- screening
- rice processing
- screen cloth
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- 238000012216 screening Methods 0.000 title claims abstract description 41
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 24
- 235000009566 rice Nutrition 0.000 title claims abstract description 24
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 239000004744 fabric Substances 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 6
- 241000209094 Oryza Species 0.000 claims description 22
- 238000007873 sieving Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
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Abstract
The utility model discloses a grading screening device based on rice processing, which comprises a screening machine body, wherein the inner wall of the screening machine body is fixedly connected with two connecting plates, and a screening mechanism is movably connected between opposite sides of the two connecting plates; screening mechanism includes fixed plate, screen cloth and mounting panel, the quantity of fixed plate is two, and two opposite one sides of fixed plate all link to each other with the inner wall activity of connecting plate, both sides fixed connection with the screen cloth between the relative one side of two fixed plates, the rear side of fixed plate and the front side fixed connection of mounting panel. The problem of current screening machine's screen cloth fixed through a plurality of screws, the user when changing the screen cloth with the screw dismouting of carrying on of fixed screen cloth one, increased the pressure of work for the user, simultaneously because the time of changing the screen cloth use is longer, has also brought the influence for user's work efficiency is solved.
Description
Technical Field
The utility model relates to the field of screening machines, in particular to a grading screening device based on rice processing.
Background
The sieving machine is a vibrating sieving mechanical device which utilizes the relative movement of the bulk material and the sieve surface to make partial particles penetrate through the sieve pores and divide the materials such as sand, gravel, broken stone and the like into different grades according to the particle size.
A sieving machine is required in processing rice, and it is known that rice, which is a raw material of rice, is harvested, in summary, the conventional sieving machine separates impurities from rice by a sieve when sieving rice, because the impurities in rice are mixed with many impurities and the impurities are removed with the help of the sieving machine, after the screen is used for a long time, the screen can be damaged and leaked, and the user needs to replace the screen, the replacement of the screen is very troublesome, because the screen is fixed by a plurality of screws, when the screen is replaced, a user can disassemble and assemble the screws for fixing the screen one by one, thereby increasing the pressure on the work for the user, meanwhile, the use time of replacing the screen is long, so that the working efficiency of a user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a grading and screening device based on rice processing, and aims to solve the technical influence.
In order to achieve the purpose, the grading screening device based on rice processing comprises a screening machine body, wherein the inner wall of the screening machine body is fixedly connected with two connecting plates, and a screening mechanism is movably connected between opposite sides of the two connecting plates;
screening mechanism includes fixed plate, screen cloth and mounting panel, the quantity of fixed plate is two, and two opposite one sides of fixed plate all link to each other with the inner wall activity of connecting plate, both sides fixed connection with the screen cloth between the relative one side of two fixed plates, the rear side of fixed plate and the front side fixed connection of mounting panel.
Preferably, the inner wall of the connecting plate is provided with a T-shaped groove, and the inner cavity of the T-shaped groove is in contact with the surface of the fixing plate.
Preferably, the inner wall of the connecting plate is provided with two through grooves.
Preferably, the inner cavities of the two through grooves are fixedly connected with connecting columns, and the surfaces of the connecting columns are sleeved with rotating columns.
Preferably, a screw rod is fixedly connected to the rear side of the rotating column, and a screw cap is connected to the surface of the screw rod in a threaded manner.
Preferably, the surface of the screw rod is sleeved with a gasket, the rear side of the gasket is in contact with the screw cap, and the front side of the gasket is in contact with the rear side of the mounting plate.
Preferably, the rear side fixedly connected with handle of mounting panel, the mounting groove has all been seted up to the both sides of mounting panel, the inner chamber of mounting groove and the surface contact of lead screw.
In the technical scheme of the utility model, the screening mechanism is arranged, so that a user can rapidly and conveniently replace the screen mesh through the screening mechanism, when the user replaces the screen mesh, the user pulls the handle, the movement of the handle drives the mounting plate and the screen mesh to move, the mounting plate moves in the T-shaped groove, when the user completely moves the mounting plate out of the T-shaped groove, the user finishes dismantling the screen mesh, then the user picks up a brand-new screen mesh and installs the screen mesh in the original position, when the user finishes the brand-new screen mesh, the user moves the screw rod, the screw rod moves under the action of the connecting column and the rotating column, when the user moves the screw rod into the mounting groove, the user rotates the screw cap, so that the mounting plate is fixed in the connecting plate, the convenience for installing the screen mesh by the user is increased, and the purposes of facilitating the installation of the screen mesh and reducing the working pressure of the user are achieved, the use of the user is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a rice processing-based classifying and screening device according to an embodiment of the present invention;
FIG. 2 is a rear exploded view of the attachment plate, retaining plate, screen and mounting plate of an embodiment of the present invention;
FIG. 3 is a perspective view of a retaining plate, screen and mounting plate in an embodiment of the present invention;
FIG. 4 is a rear view of a connection plate in an embodiment of the present invention;
FIG. 5 is a schematic perspective view of a washer, screw cap, lead screw, and rotary post in an embodiment of the present invention;
FIG. 6 is a partial perspective view of a retaining plate and screen in an embodiment of the present invention;
FIG. 7 is a partial perspective view of a mounting plate in an embodiment of the present invention.
The reference numbers illustrate: 1. a screening machine body; 2. a screening mechanism; 201. a fixing plate; 202. screening a screen; 203. mounting a plate; 3. a connecting plate; 4. a handle; 5. a T-shaped slot; 6. a gasket; 7. a screw cap; 8. a screw rod; 9. rotating the column; 10. connecting columns; 11. a through groove; 12. and (4) mounting the groove.
The objects, features and advantages of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a grading screening device based on rice processing, which solves the problems that impurities are separated from rice through a screen when the rice is screened by the conventional screening machine, the screen is damaged and leaked after the screen is used for a long time, the screen needs to be replaced by a user, the screen is very troublesome to replace, the screen is fixed through a plurality of screws, the screws for fixing the screen are disassembled and assembled one by one when the screen is replaced, the working pressure is increased for the user, and the working efficiency of the user is influenced due to the long use time of replacing the screen.
As shown in fig. 1 to 7, the grading and screening device based on rice processing provided by the embodiment of the utility model comprises a screening machine body 1, wherein the inner wall of the screening machine body 1 is fixedly connected with two connecting plates 3, and a screening mechanism 2 is movably connected between opposite sides of the two connecting plates 3;
In the technical scheme of the utility model, by arranging the screening mechanism 2, a user can quickly and conveniently replace the screen 202 through the screening mechanism 2, when the user replaces the screen 202, the user pulls the handle 4, the movement of the handle 4 drives the mounting plate 203 and the screen 202 to move, the mounting plate 203 moves in the T-shaped groove 5, when the user completely moves the mounting plate 203 out of the T-shaped groove 5, the user finishes the removal of the screen 202, then the user takes up a brand-new screen 202 and installs the screen 202 to the original position, when the user finishes the brand-new screen 202, the user moves the screw rod 8, the screw rod 8 moves under the action of the connecting column 10 and the rotating column 9, when the user moves the screw rod 8 into the mounting groove 12, the user rotates the screw cap 7, so that the mounting plate 203 is fixed in the connecting plate 3, and the convenience for the user to install the screen 202 is increased, the purposes of conveniently installing the screen 202 and reducing the working pressure of a user are achieved, and the use by the user is facilitated.
Referring to fig. 5, the inner wall of the connecting plate 3 is formed with a T-shaped groove 5, and an inner cavity of the T-shaped groove 5 contacts with the surface of the fixing plate 201. In this embodiment, through setting up T-shaped groove 5, can avoid mounting panel 203 to take place the dead condition of card at the removal in-process for mounting panel 203 can ' T remove, thereby makes the user can ' T change screen cloth 202, has reached and has prevented that mounting panel 203 from removing the dead purpose of in-process card, has made things convenient for user's use.
Further, please refer to fig. 5, the inner wall of the connecting plate 3 is provided with two through slots 11, and the number of the through slots 11 is two. In this embodiment, through setting up logical groove 11, can provide the orbit of removal for lead screw 8, avoid lead screw 8 to take place the dead condition of card at the removal in-process for lead screw 8 can 'T be removed, caused between unable and the fixed plate 201 of mounting panel 203, thereby make mounting panel 203 break away from T shape groove 5, reached and prevented that lead screw 8 from blocking dead purpose when removing, made things convenient for user's use.
Referring to fig. 5, the inner cavities of the two through slots 11 are both fixedly connected with a connecting column 10, and the surface of the connecting column 10 is sleeved with a rotating column 9. In this embodiment, through setting up spliced pole 10 and rotating column 9 cooperation and using, can make the user under the effect of spliced pole 10 and rotating column 9 for lead screw 8 can remove, thereby makes lead screw 8 can enter into mounting groove 12 in, has reached the purpose that drives lead screw 8 and remove.
Referring to fig. 5, a screw 8 is fixedly connected to the rear side of the rotary column 9, and a screw cap 7 is threadedly connected to the surface of the screw 8. In this embodiment, through the cooperation that sets up lead screw 8 and screw cap 7 and use, can make the user pass through the effect of lead screw 8 and screw cap 7, with mounting panel 203 with between fix for mounting panel 203 can 'T break away from with being connected, prevents that mounting panel 203 from breaking away from T-shaped groove 5, thereby has guaranteed that screen cloth 202 is normal when the sieve, has reached the purpose of fixed connection board 3 and mounting panel 203, has made things convenient for user's use.
Referring to fig. 5, the surface of the screw 8 is sleeved with a gasket 6, the rear side of the gasket 6 contacts the screw cap 7, and the front side of the gasket 6 contacts the rear side of the mounting plate 203. In this embodiment, by arranging the gasket 6, the wear of the screw cap 7 and the mounting plate 203 can be reduced under the action of the gasket 6, so that the service lives of the screw cap 7 and the mounting plate 203 are prolonged, and the purpose of reducing the friction between the screw cap 7 and the mounting plate 203 is achieved.
In addition, referring to fig. 2 and 4, a handle 4 is fixedly connected to the rear side of the mounting plate 203, mounting grooves 12 are formed on both sides of the mounting plate 203, and an inner cavity of each mounting groove 12 contacts with the surface of the screw 8. Through setting up handle 4, can make the user under handle 4's help for quick breaking away from in the T-slot 5 is followed to mounting panel 203, thereby has brought the convenience for the change of screen cloth 202, has reached the purpose that the person of facilitating the use changed screen cloth 202, has made things convenient for user's use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The grading and screening device based on rice processing is characterized by comprising a screening machine body (1), wherein the inner wall of the screening machine body (1) is fixedly connected with two connecting plates (3), and a screening mechanism (2) is movably connected between opposite sides of the two connecting plates (3);
screening mechanism (2) are including fixed plate (201), screen cloth (202) and mounting panel (203), the quantity of fixed plate (201) is two, and two fixed plate (201) opposite one side all links with the inner wall activity of connecting plate (3), the both sides fixed connection with screen cloth (202) between two fixed plate (201) relative one sides, the rear side of fixed plate (201) and the front side fixed connection of mounting panel (203).
2. A rice processing-based classifying and screening device according to claim 1, wherein the inner wall of the connecting plate (3) is provided with a T-shaped groove (5), and the inner cavity of the T-shaped groove (5) is in contact with the surface of the fixing plate (201).
3. A rice processing-based classifying and screening device according to claim 1, wherein the inner wall of said connecting plate (3) is opened with through slots (11), and the number of said through slots (11) is two.
4. A rice processing-based grading screening device according to claim 3, characterized in that the inner cavities of both through slots (11) are fixedly connected with a connecting column (10), and the surface of the connecting column (10) is sleeved with a rotating column (9).
5. A rice processing-based classifying and screening device according to claim 4, wherein a screw rod (8) is fixedly connected to the rear side of the rotating column (9), and a screw cap (7) is threadedly connected to the surface of the screw rod (8).
6. A rice processing-based classifying screen device according to claim 5, wherein a surface of said screw rod (8) is sleeved with a washer (6), a rear side of said washer (6) is in contact with a screw cap (7), and a front side of said washer (6) is in contact with a rear side of a mounting plate (203).
7. The rice processing-based grading and screening device according to claim 5, wherein a handle (4) is fixedly connected to the rear side of the mounting plate (203), mounting grooves (12) are formed in both sides of the mounting plate (203), and the inner cavities of the mounting grooves (12) are in contact with the surface of the screw rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021914.4U CN215744798U (en) | 2021-08-25 | 2021-08-25 | Classifying and screening device based on rice processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122021914.4U CN215744798U (en) | 2021-08-25 | 2021-08-25 | Classifying and screening device based on rice processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215744798U true CN215744798U (en) | 2022-02-08 |
Family
ID=80078710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122021914.4U Expired - Fee Related CN215744798U (en) | 2021-08-25 | 2021-08-25 | Classifying and screening device based on rice processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215744798U (en) |
-
2021
- 2021-08-25 CN CN202122021914.4U patent/CN215744798U/en not_active Expired - Fee Related
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| 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: 20220208 |