CN214681888U - Rice polishing preprocessing device - Google Patents
Rice polishing preprocessing device Download PDFInfo
- Publication number
- CN214681888U CN214681888U CN202022127360.1U CN202022127360U CN214681888U CN 214681888 U CN214681888 U CN 214681888U CN 202022127360 U CN202022127360 U CN 202022127360U CN 214681888 U CN214681888 U CN 214681888U
- Authority
- CN
- China
- Prior art keywords
- fuselage
- rice polishing
- rice
- discharge
- filter screen
- 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.)
- Expired - Fee Related
Links
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 41
- 235000009566 rice Nutrition 0.000 title claims abstract description 41
- 238000005498 polishing Methods 0.000 title claims abstract description 21
- 238000007781 pre-processing Methods 0.000 title claims description 7
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 10
- 239000007779 soft material Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 6
- 239000011148 porous material Substances 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 16
- 230000001680 brushing effect Effects 0.000 description 8
- 206010010904 Convulsion Diseases 0.000 description 4
- 230000009471 action Effects 0.000 description 4
- 230000036461 convulsion Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a rice polishing pretreatment device, which belongs to the technical field of rice processing, and comprises a machine body, wherein a feed hopper is connected above the machine body, a vibrating mechanism is arranged above the interior of the machine body, a second cleaning device is arranged in the interior of the machine body and below the vibrating mechanism, a first cleaning device is arranged below the second cleaning device, a filter screen is connected in the interior of the machine body and below the first cleaning device, and a connecting rod is arranged on one side of the filter screen close to the first cleaning device. And the cleaning brush can clean up the inside debris of the filtration pore of filter screen, and degree of automation is high.
Description
Technical Field
The utility model belongs to the technical field of the rice processing, concretely relates to rice polishing preprocessing device.
Background
Polishing is an important process in rice finish machining, and before polishing operation is carried out on rice, a pretreatment device is required to be used for carrying out pretreatment operation on the rice so as to remove broken rice and bran powder in the rice and further facilitate smooth operation of subsequent polishing operation.
Chinese patent application number is CN201621425197.4 discloses a rice polishing preprocessing device, adopts first device of brushing, the second device of brushing to carry out abundant brushing to the rice top layer, and the rice bran powder on the rice top layer of being convenient for drops rapidly to filter rice grain, broken rice and rice bran powder through the slope filter screen, work efficiency is higher, and has fully ensured the follow-up polishing effect of rice.
The above patent has the following problems: 1. the existing rice polishing pretreatment device needs to manually open the discharge door manually and then lead the rice to fall along the inclined filter screen under the action of gravity, so that the process is troublesome and the collection efficiency of the rice is not high; 2. the existing rice polishing pretreatment device does not have a perfect air draft mechanism, and part of bran powder can float above the filter screen, so that the bran powder is not convenient to collect.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a rice polishing preprocessing device has mechanical operation, collects the rice, and collection efficiency is high to and have perfect updraft ventilator, be convenient for collect the characteristics of chaff powder.
In order to achieve the above object, the utility model provides a following technical scheme: a rice polishing pretreatment device comprises a machine body, wherein a feed hopper is connected above the machine body, a vibrating mechanism is arranged in the machine body by leaning on the upper part, a second cleaning device is arranged in the machine body and below the vibrating mechanism, a first cleaning device is arranged below the second cleaning device, a filter screen is connected in the machine body and below the first cleaning device, a connecting rod is arranged on one side of the filter screen close to the first cleaning device, one end of the connecting rod is connected with a push plate, a material pushing cylinder is arranged on the right side of the machine body and corresponds to the position of the push plate, the output shaft end of the material pushing cylinder is connected with the push plate, one end of the connecting rod, far away from the push plate, is connected with a discharge door, a discharge hole is formed in the inner side wall of the machine body and corresponds to the position of the discharge door, and the discharge door is connected in the discharge hole in a sealing manner, the lower part of the machine body is connected with a conical discharging hopper.
Preferably, the lower part of the push plate is connected with a cleaning brush which is made of soft materials.
Preferably, the outer side of the discharge door is connected with a sealing bump, the bottom of the discharge door is arranged in an inclined structure, and the inner side wall of the discharge hole is connected with a sealing gasket.
Preferably, the air exhauster is all installed to the both sides that the toper goes out the hopper, one side that the air exhauster is close to the toper goes out the hopper is connected with the exhaust column, one side that the air exhauster was kept away from to the exhaust column is connected with the suction head, a plurality of convulsions hole has evenly been seted up to the roof inside of suction head, the mounting hole has been seted up to the inside position department that just corresponds suction column and suction head of lateral wall that the toper goes out the hopper.
Preferably, the shielding net is arranged in the mounting hole and above the air draft head.
Preferably, the sealing gasket is made of elastic rubber.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up push pedal, connecting rod, discharge opening, discharge door, sealed lug, seal gasket, clean brush and push away the material cylinder, under mutually supporting of these structures, but realized mechanical operation, realize the function of discharge door switch, simultaneously, can release the rice, improved the collection efficiency of rice to clean the inside debris of filtration pore of filter screen with clean brush, degree of automation is high.
2. The utility model discloses a set up air exhauster, exhaust column, mounting hole, induced draft hole, shelter from net and suction head, under the mutually supporting of these structures, realized accessible convulsions operation, the bran powder drops to the inside function of toper play hopper with higher speed, simultaneously, has avoided the suspension of bran powder to appear in the condition of filter screen top, but the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of a cross section of the present invention;
fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 3 is an enlarged schematic structural view of the utility model at the point B in fig. 1;
fig. 4 is an enlarged schematic structural view of the present invention at C in fig. 1;
in the figure: 1. a body; 2. a feed hopper; 3. a vibration mechanism; 4. a first brushing device; 5. pushing the plate; 6. A conical discharge hopper; 7. a connecting rod; 8. filtering with a screen; 9. an exhaust fan; 10. a second brushing device; 11. a discharge hole; 12. a discharge door; 13. sealing the bump; 14. sealing gaskets; 15. cleaning the brush; 16. an exhaust pipe; 17. mounting holes; 18. a suction hole; 19. a blocking net; 20. an air draft head; 21. push away material cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: a rice polishing pretreatment device comprises a machine body 1, a feed hopper 2 is connected above the machine body 1, a vibrating mechanism 3 is arranged in the machine body 1 close to the upper part, a second cleaning device 10 is arranged in the machine body 1 and below the vibrating mechanism 3, a first cleaning device 4 is arranged below the second cleaning device 10, a filter screen 8 is connected in the machine body 1 and below the first cleaning device 4, a connecting rod 7 is arranged on one side of the filter screen 8 close to the first cleaning device 4, one end of the connecting rod 7 is connected with a push plate 5, a material pushing cylinder 21 is arranged on the right side of the machine body 1 and at a position corresponding to the push plate 5, an output shaft end of the material pushing cylinder 21 is connected with the push plate 5, one end of the connecting rod 7 far away from the push plate 5 is connected with a discharge door 12, a discharge hole 11 is arranged in the side wall of the machine body 1 and at a position corresponding to the discharge door 12, the discharge door 12 is hermetically connected in the discharge hole 11, a conical discharge hopper 6 is connected below the machine body 1.
Specifically, the lower part of the push plate 5 is connected with a cleaning brush 15, and the cleaning brush 15 is made of soft materials.
Through adopting above-mentioned technical scheme, be convenient for clear up the debris in the 8 straining holes of filter screen to guarantee subsequent filtration efficiency.
Specifically, the outer side of the discharge door 12 is connected with a sealing bump 13, the bottom of the discharge door 12 is arranged in an inclined structure, and the inner side wall of the discharge hole 11 is connected with a sealing gasket 14.
Through adopting above-mentioned technical scheme, be convenient for guarantee the leakproofness between discharge door 12 and the discharge opening 11, and then can effectively avoid the bran powder to drop to the outside condition appearance.
Specifically, exhaust fan 9 is all installed to the both sides of toper play hopper 6, and one side that exhaust fan 9 is close to toper play hopper 6 is connected with exhaust column 16, and one side that exhaust column 16 kept away from exhaust fan 9 is connected with exhaust head 20, and a plurality of convulsions hole 18 has evenly been seted up to exhaust head 20's roof inside, and mounting hole 17 has been seted up to the inside position department that just corresponds exhaust column 16 and exhaust head 20 of the lateral wall of toper play hopper 6.
Through adopting above-mentioned technical scheme, be convenient for carry out convulsions operation, avoid the suspension of bran powder part in the top of filter screen 8, collect incomplete condition to the bran powder and appear, simultaneously, can effectively avoid the bran powder to float to the condition of outside through discharge opening 11 and appear.
Specifically, a shielding net 19 is installed inside the installation hole 17 and above the suction head 20.
Through adopting above-mentioned technical scheme, avoid the condition appearance that the hole 18 was ventilated in the jam of chaff powder.
Specifically, the sealing gasket 14 is made of an elastic rubber material.
Through adopting above-mentioned technical scheme, guarantee the sealed efficiency between discharge door 12 and discharge opening 11.
The utility model discloses well feeder hopper, vibration mechanism, first device and the second of brushing structure and principle and how to brush the rice operation of cleaning has been demonstrated in the rice polishing preprocessing device that chinese patent application number is CN201621425197.4 discloses.
The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the rice is brought into the machine body 1 through the feed hopper 2, under the action of the vibration mechanism 3, the first brushing device 4 and the second brushing device 10, the rice is brushed, meanwhile, the switch of the filter screen 8 is started, under the action of the exhaust pipe 16, the exhaust hole 18 and the exhaust head 20, the exhaust operation is carried out, the bran powder drops into the conical discharge hopper 6 in an accelerating way, meanwhile, the situation that the bran powder floats above the filter screen 8 can be effectively avoided, the shielding net 19 can effectively prevent the bran powder from blocking the exhaust hole 18 and the mounting hole 17, the subsequent exhaust efficiency is ensured, after a period of time, the switch of the material pushing cylinder 21 can be started, the push plate 5 pushes the rice to move, under the connecting action of the connecting rod 7, the discharge door 12 is gradually separated from the discharge hole 11, the rice drops into the left collecting box through the discharge hole 11, meanwhile, the cleaning brush 15 can clean the sundries in the filtering holes of the filter screen 8, so that the filtering efficiency of the subsequent filter screen 8 is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rice polishing preprocessing device, includes fuselage (1), its characterized in that: the top of fuselage (1) is connected with feeder hopper (2), the inside of fuselage (1) is leaned on the top and is provided with vibration mechanism (3), the inside of fuselage (1) and the below that is located vibration mechanism (3) are provided with second and clean device (10), the below that the second cleaned device (10) was cleaned is provided with first and cleans device (4), the inside of fuselage (1) and the below that is located first and cleans device (4) are connected with filter screen (8), one side that filter screen (8) are close to first and clean device (4) is provided with connecting rod (7), the one end of connecting rod (7) is connected with push pedal (5), the position department that just corresponds push pedal (5) in the right side of fuselage (1) installs and pushes away material cylinder (21), the output axle head that pushes away material cylinder (21) is connected with push pedal (5), the one end that push pedal (5) was kept away from to connecting rod (7) is connected with ejection of compact door (12), discharge opening (11) have been seted up to the inside position department that just corresponds discharge door (12) of lateral wall of fuselage (1), discharge door (12) sealing connection is in the inside of discharge opening (11), the below of fuselage (1) is connected with toper hopper (6).
2. The rice polishing pretreatment device as recited in claim 1, wherein: the lower part of the push plate (5) is connected with a cleaning brush (15), and the cleaning brush (15) is made of soft materials.
3. The rice polishing pretreatment device as recited in claim 1, wherein: the outer side of the discharge door (12) is connected with a sealing lug (13), the bottom of the discharge door (12) is arranged in an inclined structure, and the inner side wall of the discharge hole (11) is connected with a sealing gasket (14).
4. The rice polishing pretreatment device as recited in claim 1, wherein: air exhauster (9) are all installed to the both sides of toper play hopper (6), one side that air exhauster (9) are close to toper play hopper (6) is connected with exhaust column (16), one side that air exhauster (9) were kept away from in exhaust column (16) is connected with suction head (20), a plurality of suction hole (18) have evenly been seted up to the roof inside of suction head (20), mounting hole (17) have been seted up to the inside position department that just corresponds suction column (16) and suction head (20) of lateral wall of toper play hopper (6).
5. The rice polishing pretreatment device as recited in claim 4, wherein: and a shielding net (19) is arranged in the mounting hole (17) and above the air draft head (20).
6. A rice polishing pretreatment device according to claim 3, characterized in that: the sealing gasket (14) is made of elastic rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127360.1U CN214681888U (en) | 2020-09-24 | 2020-09-24 | Rice polishing preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022127360.1U CN214681888U (en) | 2020-09-24 | 2020-09-24 | Rice polishing preprocessing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214681888U true CN214681888U (en) | 2021-11-12 |
Family
ID=78522018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022127360.1U Expired - Fee Related CN214681888U (en) | 2020-09-24 | 2020-09-24 | Rice polishing preprocessing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214681888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535060A (en) * | 2022-01-11 | 2022-05-27 | 桂林芯隆科技有限公司 | Chip crystal grain selecting device |
-
2020
- 2020-09-24 CN CN202022127360.1U patent/CN214681888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114535060A (en) * | 2022-01-11 | 2022-05-27 | 桂林芯隆科技有限公司 | Chip crystal grain selecting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211189613U (en) | High efficiency air purification equipment that more factory building of dust was used | |
| CN109794413A (en) | A kind of organic rice finishing screening installation | |
| CN214681888U (en) | Rice polishing preprocessing device | |
| CN108479216A (en) | Step-by-step movement air draught ash cleaning and dust removing device | |
| CN111229597B (en) | Environment-friendly vibrating screen for grain screening | |
| CN208230341U (en) | A kind of biological particles processing equipment of new energy field | |
| CN217342425U (en) | Pretreatment dust collector is used in herbal pieces-production | |
| CN212554601U (en) | Plastic granules dust collector | |
| CN212881489U (en) | Sack dust shaker with ash bag ash removal device | |
| CN214389344U (en) | Dust adsorption equipment in rubber processing | |
| CN212093207U (en) | Wheat screening edulcoration device that agricultural machine field of environmental protection was used | |
| CN212140326U (en) | Novel dust remover | |
| CN210635434U (en) | Automatic charging device for Czochralski monocrystalline silicon re-feeding barrel | |
| CN208244373U (en) | A kind of pulse filter cylinder cleaner | |
| CN220559768U (en) | Wind-force dust removal coal preparation equipment | |
| CN210356382U (en) | Pulse dust removal equipment | |
| CN221062030U (en) | Pulse dust collector convenient to clean | |
| CN219702675U (en) | Dust removing device of feeding bin | |
| CN217161976U (en) | Automatic garbage cleaning robot | |
| CN214610459U (en) | Dustless feeding device for powder fertilizer | |
| CN218653445U (en) | Bag-type dust collector | |
| CN220825084U (en) | Coal dressing equipment suitable for ground work | |
| CN215918216U (en) | Soybean breeding edulcoration device | |
| CN221234439U (en) | Ash transfer pot for smelting workshop | |
| CN217408674U (en) | Gas-dust separating device for dust collector |
Legal Events
| 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: 20211112 |