CN214600308U - Rice removes chaff sieving mechanism for grain processing - Google Patents
Rice removes chaff sieving mechanism for grain processing Download PDFInfo
- Publication number
- CN214600308U CN214600308U CN202120518416.8U CN202120518416U CN214600308U CN 214600308 U CN214600308 U CN 214600308U CN 202120518416 U CN202120518416 U CN 202120518416U CN 214600308 U CN214600308 U CN 214600308U
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- Prior art keywords
- screening
- grain processing
- rice
- dust
- base
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 52
- 235000009566 rice Nutrition 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 235000013339 cereals Nutrition 0.000 title claims abstract description 20
- 238000007873 sieving Methods 0.000 title claims abstract description 9
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000012216 screening Methods 0.000 claims abstract description 62
- 239000000428 dust Substances 0.000 claims abstract description 54
- 241000209094 Oryza Species 0.000 claims abstract description 51
- 238000013016 damping Methods 0.000 claims abstract description 13
- 238000009413 insulation Methods 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 18
- 238000000034 method Methods 0.000 description 10
- 239000004744 fabric Substances 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 108010050181 aleurone Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice removes chaff sieving mechanism for grain processing, including base, buffer spring, feed chute and dust removal mechanism, the inside of base all is provided with damping spring, and the top of base is provided with the support frame, both sides all are provided with the dead lever around the support frame, and the left of dead lever is provided with the constant head tank, the left of constant head tank is provided with the carriage release lever, and the left of carriage release lever is provided with servo motor, buffer spring all sets up the inboard at the support frame. The utility model discloses a be provided with dust removal mechanism, can be through dust absorption pipe, dust absorption mouth, fan and the collecting box that sets gradually in the dust removal mechanism like this, can remove the chaff screening to the rice like this, start the fan, produced spot when will screening through fan and dust absorption pipe and the cooperation of dust absorption mouth is inhaled to the collecting box in, clears away the spot in the collecting box afterwards to reach and clear up screening storehouse inside, avoid the accumulational purpose of spot.
Description
Technical Field
The utility model relates to a grain processing technology field, concretely relates to grain processing removes chaff sieving mechanism with rice.
Background
Rice is a finished product prepared by rice through the procedures of cleaning, hulling, milling, finishing and the like. The embryo of the rice and the aleurone layer contain nearly 64% of rice nutrition and more than 90% of nutrient elements required by human bodies, the rice is main food for southern people, when the rice is processed, the rice is subjected to bran removal which is an indispensable step, and the traditional rice bran removal screening device for grain processing has the following defects in the using process:
traditional rice removes chaff sieving mechanism for grain processing because the device's structure is comparatively single, is removing the in-process of chaff to the rice, can't retrieve the rice bran and the spot of sieving out, along with the time lapse, leads to easily that the spot piles up in the screening storehouse, is difficult to the clearance.
Therefore, the rice bran removing and screening device for grain processing needs to be provided.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a rice removes chaff sieving mechanism for grain processing to solve traditional rice for grain processing and remove chaff sieving mechanism, because the device's structure is comparatively single, removing the in-process of chaff to the rice, can't retrieve rice bran and the spot that the screening was come out, along with the lapse of time, lead to easily that the spot piles up in the screening storehouse, be difficult to the problem of clearance.
In order to achieve the above object, the utility model discloses a following technical scheme realizes:
a rice bran removing and screening device for grain processing comprises a base, a buffer spring, a feeding chute and a dust removing mechanism, wherein a damping spring is arranged inside the base, a supporting frame is arranged above the base, fixing rods are arranged on the front side and the rear side of the supporting frame respectively, a positioning groove is arranged on the left side of each fixing rod, a moving rod is arranged on the left side of each positioning groove, a servo motor is arranged on the left side of each moving rod, the buffer spring is arranged on the inner side of the supporting frame, a screening bin is arranged on the inner side of the buffer spring, a noise reduction mechanism is arranged on the inner side of the screening bin, sliding rails are arranged on the inner walls of the left side and the right side of the screening bin respectively, a screen mesh is connected with internal pulleys of the sliding rails, the feeding chute is arranged above the screening bin, the inner walls of the left side and the right side of the feeding chute are provided with rotating rods, and baffles are arranged on the inner sides of the rotating rods, and the lower part of the baffle is provided with a return spring, and the dust removal mechanism is arranged below the screening bin.
Further, damping spring and base welding, and damping spring is the equidistance in the inside of base and sets up.
Further, buffer spring and screening storehouse welding, and buffer spring sets up about the vertical axis symmetry in screening storehouse.
Further, it includes well cavity and gives sound insulation to fall the mechanism of making an uproar, and gives sound insulation and inlay the inside in well cavity to give sound insulation and fill up and constitute the block structure between well cavity.
Further, the screen cloth passes through slip track and screening storehouse sliding connection, and the width of screen cloth is less than the width in screening storehouse.
Further, the one end fixed connection of baffle is in the one end of rotary rod, and the baffle passes through rotary rod and feed chute swivelling joint.
Furthermore, the dust removal mechanism comprises a dust collection pipe, a dust collection port, a fan and a collection box, the dust collection pipe is welded with the dust collection port, and the dust collection port is arranged above the dust collection pipe at equal intervals.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a be provided with dust removal mechanism, can be through dust absorption pipe, dust absorption mouth, fan and the collecting box that sets gradually in the dust removal mechanism like this, can remove the chaff screening to the rice like this, start the fan, produced spot when will screening through fan and dust absorption pipe and the cooperation of dust absorption mouth is inhaled to the collecting box in, clears away the spot in the collecting box afterwards to reach and clear up screening storehouse inside, avoid the accumulational purpose of spot.
2. The utility model discloses a be provided with the mechanism of making an uproar of falling, can be through the well cavity that sets up in the mechanism of making an uproar of falling and give sound insulation the pad cooperation like this, will completely cut off the noise that produces when removing the chaff screening to the rice, avoid causing the pollution to the surrounding environment because of the noise is too big, improve the device's feature of environmental protection.
3. The utility model discloses a be provided with rotary rod, baffle and reset spring, can remove the chaff to the rice like this, pour the inside of feed chute into with the rice earlier, because of gravity reason afterwards, the baffle that sets up in the feed chute can be opened downwards, makes the rice fall to the screen cloth in, because reset spring's effect, the baffle can automatic re-setting be closed after that, avoids removing the in-process that the chaff was sieved to the rice, and the dust flies upward, improves the device's operating mass with rated load.
In short, this application technical scheme utilizes coherent and compact structure, has solved traditional rice for grain processing and has removed chaff screening plant, because the device's structure is comparatively single, is removing the in-process of chaff to the rice, can't retrieve rice bran and the spot of screening out, along with the time lapse, leads to easily that the spot piles up in the screening storehouse, is difficult to the problem of clearance.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a schematic view of a front cross-sectional structure of the noise reduction mechanism of the present invention;
fig. 4 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
in the figure: 1. a base; 2. a damping spring; 3. a support frame; 4. fixing the rod; 5. positioning a groove; 6. a travel bar; 7. a servo motor; 8. a buffer spring; 9. a screening bin; 10. a noise reduction mechanism; 1001. a hollow cavity; 1002. a sound insulating pad; 11. a sliding track; 12. screening a screen; 13. a feed chute; 14. rotating the rod; 15. a baffle plate; 16. a return spring; 17. a dust removal mechanism; 1701. a dust collection pipe; 1702. a dust suction port; 1703. a fan; 1704. and a collection box.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1-4, the present invention provides a technical solution: a rice bran removing and screening device for grain processing comprises a base 1, a buffer spring 8, a feeding chute 13 and a dust removing mechanism 17, wherein the inside of the base 1 is provided with a damping spring 2, a support frame 3 is arranged above the base 1, the front side and the rear side of the support frame 3 are provided with fixed rods 4, the left side of each fixed rod 4 is provided with a positioning groove 5, the left side of each positioning groove 5 is provided with a moving rod 6, the left side of each moving rod 6 is provided with a servo motor 7, the buffer springs 8 are arranged on the inner side of the support frame 3, a screening bin 9 is arranged on the inner side of each buffer spring 8, a noise reduction mechanism 10 is arranged on the inner side of each screening bin 9, the inner walls of the left side and the right side of each screening bin 9 are provided with sliding rails 11, the inner pulleys of the sliding rails 11 are connected with a screen 12, the feeding chute 13 is arranged above the screening bin 9, and the inner walls of the left side and the right side of the feeding chute 13 are provided with rotating rods 14, the inner sides of the rotating rods 14 are provided with baffle plates 15, return springs 16 are arranged below the baffle plates 15, and dust removing mechanisms 17 are arranged below the screening bins 9.
The utility model discloses in, damping spring 2 and the welding of base 1, and damping spring 2 is the equidistance setting in the inside of base 1, through being provided with damping spring 2, can subduct the device at the produced vibrations of in-process that uses through damping spring 2 like this, improves the device's steadiness.
The utility model discloses in, buffer spring 8 and the welding of screening storehouse 9, and buffer spring 8 sets up about the vertical axis symmetry of screening storehouse 9, through being provided with buffer spring 8, can avoid like this removing the in-process that the chaff was screened to the rice, and screening storehouse 9 bumps with support frame 3, causes the damage, improves the device's life, reduces the maintenance cost.
The utility model discloses in, it includes well cavity 1001 and sound insulation pad 1002 to fall mechanism 10 of making an uproar, and sound insulation pad 1002 inlays the inside of well cavity 1001, and constitute the block structure between sound insulation pad 1002 and the well cavity 1001, through being provided with mechanism 10 of making an uproar, like this can be through the cooperation of well cavity 1001 and sound insulation pad 1002 that sets up in the mechanism 10 of making an uproar, produced noise when removing the chaff screening will be removing the rice is completely cut down, avoid causing the pollution to the surrounding environment because of the noise is too big, the environmental protection of the device is improved.
The utility model discloses in, screen cloth 12 passes through slip track 11 and screening storehouse 9 sliding connection, and the width of screen cloth 12 is less than the width of screening storehouse 9, through being provided with slip track 11, can slide screen cloth 12 to suitable position through slip track 11 like this, makes things convenient for the staff to take out the rice, improves work efficiency.
The utility model discloses in, the one end fixed connection of baffle 15 is in the one end of rotary rod 14, and baffle 15 passes through rotary rod 14 and 13 swivelling joint of feed chute, through being provided with rotary rod 14, baffle 15 and reset spring 16, can remove the chaff to the rice like this, pour the inside of feed chute 13 into the rice earlier, because of the gravity reason afterwards, baffle 15 that sets up in the feed chute 13 can be opened downwards, make the rice fall to in the screen cloth 12, because reset spring 16's effect, baffle 15 can automatic re-setting be closed after that, avoid removing the in-process that the chaff was screened to the rice, the dust flies upward, the operating mass with high pressure heater improves the device.
The utility model discloses in, dust removal mechanism 17 includes dust absorption pipe 1701, dust absorption mouth 1702, fan 1703 and collecting box 1704, and dust absorption pipe 1701 and the welding of dust absorption mouth 1702, and dust absorption mouth 1702 is the equidistance setting in the top of dust absorption pipe 1701, through being provided with dust removal mechanism 17, dust absorption pipe 1701 that can set gradually in the dust removal mechanism 17 like this, dust absorption mouth 1702, fan 1703 and collecting box 1704, can be when removing the chaff screening to the rice like this, start fan 1703, produced spot inhales to collecting box 1704 when will screening through fan 1703 and dust absorption pipe 1701 and the cooperation of dust absorption mouth 1702, clear away the spot in the collecting box 1704 afterwards, thereby reach and clear up the inside clearance of screening storehouse 9, avoid the accumulational purpose of spot.
The working principle is as follows: firstly, the device is moved to a required use position, then the device is connected with an external power supply, a switch is turned on, then rice required to remove bran is poured into a feeding groove 13, a baffle 15 arranged in the feeding groove 13 is opened downwards due to gravity, the rice falls into a screen 12, then the baffle 15 is automatically reset and closed due to the action of a reset spring 16, dust is prevented from flying during the rice bran removing and screening process, then a servo motor 7 is started, the servo motor 7 drives a moving rod 6 to move, the moving rod 6 moves up and down in a positioning groove 5, the positioning groove 5 moves left and right at multiple frequencies along with the movement of the moving rod 6, a fixed rod 4 fixed on one side of the moving rod 6 also vibrates along with the vibration, so that a screening bin 9 is driven to vibrate, the rice is subjected to bran removing and screening, then, stains generated during screening are sucked into a collecting box 1704 through the operation of a fan 1703 and the cooperation of a dust suction pipe 1701 and a dust suction port 1702, then, the dirt in the collection box 1704 is removed, so that the inside of the screening bin 9 is cleaned, the dirt is prevented from being accumulated, and finally, the screen 12 slides to a proper position through the sliding rail 11, the rice is taken out, and all the work is completed.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (7)
1. The utility model provides a rice removes chaff sieving mechanism for grain processing, includes base (1), buffer spring (8), feed chute (13) and dust removal mechanism (17), its characterized in that: damping springs (2) are arranged inside the base (1), a support frame (3) is arranged above the base (1), fixing rods (4) are arranged on the front side and the rear side of the support frame (3), a positioning groove (5) is arranged on the left side of each fixing rod (4), a moving rod (6) is arranged on the left side of each positioning groove (5), a servo motor (7) is arranged on the left side of each moving rod (6), buffer springs (8) are arranged on the inner side of the support frame (3), a screening bin (9) is arranged on the inner side of each buffer spring (8), a noise reduction mechanism (10) is arranged on the inner side of each screening bin (9), sliding tracks (11) are arranged on the inner walls of the left side and the right side of each screening bin (9), a screen (12) is connected to an internal pulley of each sliding track (11), and a feeding groove (13) is arranged above each screening bin (9), and the left and right sides inner wall of feed chute (13) all is provided with rotary rod (14), the inboard of rotary rod (14) all is provided with baffle (15), and the below of baffle (15) all is provided with reset spring (16), dust removal mechanism (17) set up the below in screening storehouse (9).
2. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: damping spring (2) and base (1) welding, and damping spring (2) are the equidistance setting in the inside of base (1).
3. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: the buffer springs (8) are welded with the screening bin (9), and the buffer springs (8) are symmetrically arranged about a vertical central axis of the screening bin (9).
4. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: noise reduction mechanism (10) are including well cavity (1001) and give sound insulation and fill up (1002), and give sound insulation and fill up (1002) and inlay the inside of well cavity (1001) to it constitutes block structure to give sound insulation between fill up (1002) and well cavity (1001).
5. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: the screen (12) is connected with the screening bin (9) in a sliding mode through the sliding rail (11), and the width of the screen (12) is smaller than that of the screening bin (9).
6. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: one end of the baffle plate (15) is fixedly connected to one end of the rotating rod (14), and the baffle plate (15) is rotatably connected with the feeding chute (13) through the rotating rod (14).
7. The rice bran-removing screening device for grain processing according to claim 1, which is characterized in that: the dust removing mechanism (17) comprises a dust suction pipe (1701), a dust suction opening (1702), a fan (1703) and a collection box (1704), the dust suction pipe (1701) is welded with the dust suction opening (1702), and the dust suction opening (1702) is arranged above the dust suction pipe (1701) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518416.8U CN214600308U (en) | 2021-03-11 | 2021-03-11 | Rice removes chaff sieving mechanism for grain processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120518416.8U CN214600308U (en) | 2021-03-11 | 2021-03-11 | Rice removes chaff sieving mechanism for grain processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214600308U true CN214600308U (en) | 2021-11-05 |
Family
ID=78394639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120518416.8U Expired - Fee Related CN214600308U (en) | 2021-03-11 | 2021-03-11 | Rice removes chaff sieving mechanism for grain processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214600308U (en) |
-
2021
- 2021-03-11 CN CN202120518416.8U patent/CN214600308U/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: 20211105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |