CN111282619B - Rice polishing device capable of achieving double drying and working method thereof - Google Patents
Rice polishing device capable of achieving double drying and working method thereof Download PDFInfo
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- CN111282619B CN111282619B CN202010108182.XA CN202010108182A CN111282619B CN 111282619 B CN111282619 B CN 111282619B CN 202010108182 A CN202010108182 A CN 202010108182A CN 111282619 B CN111282619 B CN 111282619B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B3/00—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming
- B02B3/04—Hulling; Husking; Decorticating; Polishing; Removing the awns; Degerming by means of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B5/00—Grain treatment not otherwise provided for
- B02B5/02—Combined processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02B—PREPARING GRAIN FOR MILLING; REFINING GRANULAR FRUIT TO COMMERCIAL PRODUCTS BY WORKING THE SURFACE
- B02B7/00—Auxiliary devices
- B02B7/02—Feeding or discharging devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a rice polishing device capable of drying doubly, which comprises a fixed chassis, a sealing shell, a polishing rotary drum, a feed hopper and a dust filter box, wherein the sealing shell is fixedly arranged on the outer surface of the upper end of the fixed chassis; according to the rice polishing device capable of double drying, the rice polishing device has a double drying structure, the drying effect is improved, meanwhile, the rice polishing device has a double auxiliary feeding structure, the stability during operation is improved, and the maintenance operation is more convenient.
Description
Technical Field
The invention belongs to the technical field of rice polishing equipment, and particularly relates to a rice polishing device capable of double drying.
Background
This rice burnishing device that can dual stoving is one kind and utilizes the roll formula polishing mode, carries out a rice processing equipment that polishes processing to the rice surface, utilizes this rice burnishing device can make the rice surface be in smooth state, promotes the whole quality of rice.
The rice polishing equipment disclosed in the reference document CN107961835B comprises a rack, a filtering mechanism and a polishing mechanism, wherein the rack is rotatably connected with a threaded rod, the filtering mechanism comprises a filtering sieve and a collecting tank, the filtering sieve is movably sleeved on the threaded rod, the collecting tank is fixedly connected to the threaded rod, and two ends of the rack are fixedly connected with baffle plates; the polishing mechanism comprises a refrigerating fan and a polishing chamber, a polishing roller is arranged in the polishing chamber, the polishing roller is hollow, one end of the polishing roller is rotatably connected to the side wall of the polishing chamber and is connected with a driving motor, the other end of the polishing roller penetrates through the polishing chamber to be connected with an air outlet of the refrigerating fan, a plurality of polishing hammers are arranged on the polishing roller, each polishing hammer comprises a hammer body and a connecting pipe, an air outlet hole is formed in each hammer body, and a bevel gear is connected between each polishing roller and a threaded rod.
The existing rice polishing device capable of drying in a double mode has certain defects in the using process, and the traditional rice polishing device only has a single-drying structure, so that after polishing of rice is finished, the rice is still doped with partial moisture, and the rice needs to be dried after polishing is finished; secondly, the traditional rice polishing device does not have a splicing type combined fixing structure, after the traditional rice polishing device is used for a long time, a user needs to replace the polishing structure of the rice polishing device, the traditional rice polishing device is not beneficial to the replacement and disassembly operation of the traditional rice polishing device, and the difficulty in the replacement and disassembly operation is increased; secondly traditional rice burnishing device does not have the clean structure of straining dirt for the dust gas that produces when rice burnishing device can't dry to the rice carries out filtration treatment, has reduced rice burnishing device self functional, brings certain adverse effect for the user.
Disclosure of Invention
In order to overcome the defect that the traditional rice polishing device only has a single drying structure, so that the rice is still doped with partial moisture after polishing is finished, and the rice needs to be dried after polishing is finished; secondly, the traditional rice polishing device does not have a splicing type combined fixing structure, after the traditional rice polishing device is used for a long time, a user needs to replace the polishing structure of the rice polishing device, the traditional rice polishing device is not beneficial to the replacement and disassembly operation of the traditional rice polishing device, and the difficulty in the replacement and disassembly operation is increased; secondly traditional rice burnishing device does not have the clean structure of straining dirt for the dust gas that produces when rice burnishing device can't dry to the rice carries out filtration treatment, has reduced rice burnishing device self functional, convenient to use.
The purpose of the invention is realized by the following technical scheme:
a rice polishing device capable of achieving double drying comprises a fixed bottom frame, a sealing shell, a polishing rotary drum, a feeding hopper and a dust filtering box, wherein the sealing shell is fixedly installed on the outer surface of the upper end of the fixed bottom frame, the polishing rotary drum is movably installed inside the sealing shell, the polishing rotary drum and the sealing shell are movably butted through a rotary rod, a combined clamping rod is fixedly installed at the middle position of the outer surfaces of two ends of the polishing rotary drum respectively, a limiting clamping bolt is fixedly sleeved on the inner surface of the combined clamping rod, the limiting clamping bolt is fixedly butted between the combined clamping rod and the rotary rod, a plurality of groups of polishing heads are fixedly installed on the outer surface of the polishing rotary drum, a first fan is fixedly installed on the outer surface of the front end of the sealing shell, the dust filtering box is fixedly installed on the outer surface of the rear end of the sealing shell, and a plurality of groups of exhaust grooves are formed in the inner side of the dust filtering box in a penetrating mode, the inner side inner surface of the dust filtering box is movably provided with a drawing frame, the inner side inner surface of the drawing frame is provided with a movable sliding chute, the drawing frame and the dust filtering box are movably connected through the movable sliding chute, the inner side of the upper part of the drawing frame is fixedly sleeved with two groups of filter plates, and the outer surface of the upper part of the drawing frame is movably provided with a rotary buckle.
As a further scheme of the invention, the drawing frame and the filter plate are fixed in a butt joint mode through a rotating buckle, a brush rod is movably mounted on the inner surface of the inner side of the dust filtering box close to the upper portion of the drawing frame, an overturning side plate is movably mounted on the inner surface of the front end of the sealing shell close to the upper portion of the first fan, two groups of inclined surface turning plates are fixedly mounted on one side, close to the polishing rotary drum, of the outer surface of the rotating rod, and a driving rotary sleeve is fixedly sleeved on the outer surface of one end of the rotating rod.
As a further scheme of the invention, a box body shell is fixedly arranged at the middle position of the inner side of the fixed underframe, a second fan is fixedly sleeved in the box body shell, an intercepting pumping plate is movably arranged in the box body shell and close to the upper part of the second fan, a movable pulling plate is movably arranged in the box body shell and close to the lower part of the second fan, a water storage tank is fixedly arranged on one side of the inner surface of the fixed underframe and close to the box body shell, a water pump is arranged on the inner side of the water storage tank, and the water storage tank and the sealed shell are in butt joint and fixed through a hose.
As a further scheme of the invention, a splicing cassette is fixedly mounted on the outer surface of one side of the fixed underframe, a fixed angle plate is fixedly mounted on the outer surface of one side of the fixed underframe, which is close to the upper side of the splicing cassette, a first motor is fixedly mounted on the outer surface of the upper end of the splicing cassette, a first transmission belt is sleeved at one end of the first motor, a transmission box is fixedly mounted on the outer surface of the upper end of the fixed angle plate, a turntable is arranged on one side of the transmission box, the first motor is in transmission connection with the turntable through the first transmission belt, a gear is arranged on the inner side of the transmission box, and the rotating rod is fixed in butt joint with the transmission box through a driving rotating sleeve.
As a further scheme of the invention, two groups of splicing foot frames are fixedly installed on the outer surface of one end of the splicing clamping seat, the splicing clamping seat is fixedly butted with the fixed underframe through the splicing foot frames, three gusset plates are fixedly installed between the splicing clamping seat and the splicing foot frames, a sealing cover is fixedly installed on the side edge of each fixed gusset plate, and the fixed gusset plates and the fixed underframe are fixed through welding.
As a further scheme of the invention, the feeding hopper is fixedly arranged on one side, close to the sealing shell, of the outer surface of the upper end of the fixed bottom frame, the inner surface of the inner side of the feeding hopper is movably provided with a driving rod, the outer surface of the driving rod is fixedly provided with two groups of turnover plates, the driving rod and the turnover plates are fixedly butted through fixed buckles, the driving rod and the feeding hopper are movably connected through a rotating shaft, the outer surface of one end of the driving rod is fixedly sleeved with a rotating disc, the outer surface of the other end of the driving rod is fixedly sleeved with a second rotating disc, the rear end of the feeding hopper is fixedly provided with a second motor, one side of the second motor is movably provided with a first rotating disc, and the first rotating disc and the second rotating disc are in transmission connection through a second transmission belt.
As a further scheme of the invention, a fixed foot pad is fixedly arranged on the outer surface of the lower end of the fixed underframe, and a material taking groove is arranged on the inner side of the bottom of the box body shell.
As a further scheme of the invention, the dust filtering box is movably connected with the brush rod through the rotating rod, the outer surface of the side edge of the inclined turning plate is of an inclined surface structure, and the inner surface of the inner side of the fixed underframe is fixedly provided with the reinforcing support rod.
As a further scheme of the invention, the polishing rotary drum is of a cylindrical hollow structure, and the sealing shell is movably connected with the turnover side plate through two groups of hinges.
A working method of a rice polishing device capable of double drying comprises the following specific using and operating steps:
step one, a second motor is started to be matched with a first rotary table, a second transmission belt is used for driving the second rotary table, the second rotary table is matched with a driving rod to drive a turnover plate to rotate, rice is poured into a feeding hopper, the rice is conveyed to the bottom of the feeding hopper by being matched with the rotation of the turnover plate, a first motor is started at the same time, the first motor drives the rotary table of a transmission box by using a first transmission belt so as to drive a gear in the transmission box, a driving rotary sleeve of a rotating rod is driven by using the gear in the transmission box so as to enable an inclined surface turnover plate of the rotating rod to rotate, the rice at the bottom of the feeding hopper is conveyed between a polishing rotary drum and a sealing shell by using the turnover of the inclined surface turnover plate, and the polishing rotary drum is driven to rotate by matching with the connection between the rotating rod and a combined clamping rod;
conveying a water body of the water storage tank into the sealed shell through a hose between the water storage tank and the sealed shell by using a water pump in the water storage tank, polishing the surface of rice by using a polishing head in a manner of rotating by matching with a polishing rotary drum, starting a first fan after polishing is finished, drying the rice in the sealed shell, discharging gas through an exhaust groove of a dust filtering box, separating impurities in the gas by using a filter plate of the dust filtering box, starting a second fan, starting a closure pulling plate and a movable pulling plate, and placing a container on a material taking groove to enable the rice in the sealed shell to fall into the container;
and step three, taking out the limiting clamping bolt between the combined clamping rod and the rotating rod, separating the combined clamping rod from the rotating rod, replacing the polishing rotary drum on the combined clamping rod, simultaneously pulling the drawing frame, drawing the drawing frame out of the inner side of the dust filter box by matching with the moving chute, rotating the rotating buckle, replacing the used filter plate on the drawing frame, reversely rotating the rotating buckle, fixing the filter plate on the drawing frame, pushing the drawing frame, and taking the drawing frame into the dust filter box.
The invention has the beneficial effects that:
1. by arranging the combined clamping rod and the limiting clamping bolt, when the rice polishing device needs to be replaced and maintained after being used for a long time, a user can open the turnover side plate of the sealing shell, so that the upper part of the sealing shell is in the state of opening a rotating hand, the limiting clamping bolt between the combined clamping rod and the rotating rod is taken out at the same time, the polishing rotary drum fixed by the combined clamping rod is pulled outwards, the combined clamping rod is separated from the rotating rod, the abraded polishing rotary drum is taken out of the sealing shell, the polishing rotary drum on the combined clamping rod is replaced, a new polishing rotary drum is arranged in the sealing shell, meanwhile, the combined clamping rod and the rotating rod are butted, the limiting clamping bolt is inserted, the butted combined clamping rod and the rotating rod are fixed, the quick replacement operation of the polishing rotary drum is finished, and the combined clamping rod and the limiting clamping bolt are arranged, so that the rice polishing device has a combined splicing fixing structure, thereby reducing the difficulty of the maintenance and replacement operation of the device and leading the use of the device to be more convenient.
2. By arranging the turnover plate and the inclined surface turnover plate, when a user pours rice into the feeding hopper, the user can dredge the rice in the feeding hopper by starting the second motor to enable the second motor to be matched with the first rotary plate and to utilize the second transmission belt to drive the second rotary plate, so that the second rotary plate is matched with the driving rod to drive the turnover plate to rotate, the rotation of the turnover plate can prevent the rice from being blocked in the feeding hopper, the rice can be conveyed to the bottom of the feeding hopper by utilizing the rotation of the turnover plate, and simultaneously, the first motor is started to enable the first motor to utilize the first transmission belt to drive the rotary plate of the transmission box, so as to drive the gear in the transmission box, and utilize the gear in the transmission box to drive the driving rotating sleeve of the rotating rod, so that the inclined surface turnover plate of the rotating rod rotates, and the rice at the bottom of the feeding hopper is conveyed to a position between the polishing rotary cylinder and the sealing shell by utilizing the turnover of the inclined surface turnover plate, thereby accomplish the transmission operation to the rice, utilize the upset of returning face plate and inclined plane board of turning over, form dual pay-off structure on rice burnishing device, avoid the rice to appear blocking phenomenon in the transport link, stability when promoting rice burnishing device and using convenient to use.
3. Through arranging the first fan and the box body shell, after the polishing operation is finished under the rotation of the polishing rotary drum, a user can start the first fan to dry the rice in a closed space formed by the sealed shell, simultaneously, gas generated during drying is discharged through the exhaust duct of the dust filtering box, after the primary drying operation is finished in the sealed shell, the second fan is started, the interception pulling plate and the movable pulling plate are simultaneously opened to enable the rice to fall into the box body shell from the sealed shell, the secondary drying operation can be carried out on the rice in the box body shell by utilizing the falling of the rice per se and matching the operation of the second fan, meanwhile, a container for containing the rice is placed on the material taking groove, so that the rice directly falls into the container after the double drying operation is finished, the first fan is matched with the use of the second fan on the box body shell, and the rice polishing device has a double drying structure, the drying effect is improved.
4. Through setting up the drawing frame and straining dirt box, accomplish preliminary stoving operation back when the first fan of rice at seal housing fit, the dirty gas that the rice produced when drying can lead to the air discharge duct who filters the dirt box and discharge, the filter in the utilization straining dirt box can filter the dust in the gas, the user can stimulate the drawing frame simultaneously, the cooperation removes the spout and takes the drawing frame out from the inboard of straining the dirt box, rotate rotatory buckle, change the filter after using on the drawing frame, thereby accomplish the change cleaning operation to the filter, when taking out at the filter simultaneously, utilize the brush-holder stud can with filter surface contact, play the effect of clearance to it, utilize the setting of drawing frame and straining dirt box, can optimize this rice burnishing device's dual stoving structure, avoid dirty gas direct discharge, promote its self functionality.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of a rice polishing apparatus capable of double drying according to the present invention.
Fig. 2 is a rear end structure view of a rice polishing apparatus capable of double drying according to the present invention.
Fig. 3 is a partial structural view of a rice polishing apparatus capable of double drying according to the present invention.
Fig. 4 is an overall configuration view of a polishing drum of a rice polishing apparatus capable of double drying according to the present invention.
Fig. 5 is an overall structural view of a dust filter box of a rice polishing apparatus capable of double drying according to the present invention.
Fig. 6 is an overall structural view of a turn-over plate of a rice polishing apparatus capable of double drying according to the present invention.
In the figure: 1. fixing the underframe; 2. moving the pulling plate; 3. a material taking groove; 4. intercepting and drawing plates; 5. splicing the card seats; 6. a first motor; 7. a sealing cover; 8. fixing the angle plate; 9. a first drive belt; 10. rotating the rod; 11. a first turntable; 12. a second belt; 13. a second motor; 14. a second turntable; 15. a turnover plate; 16. a drive rod; 17. a feed hopper; 18. sealing the housing; 19. turning over the side plate; 20. a first fan; 21. a water storage tank; 22. a second fan; 23. a case body shell; 24. fixing the foot pad; 25. rotating the disc; 26. an exhaust groove; 27. a dust filtering box; 28. a three gusset plate; 29. splicing a foot rest; 30. a combined clamping rod; 31. an inclined plane turning plate; 32. driving the rotating sleeve; 33. polishing the rotary drum; 34. a polishing head; 35. a limiting clamping bolt; 36. a moving chute; 37. rotating the buckle; 38. drawing the frame; 39. a filter plate; 40. a rotating shaft; 41. fixing the buckle; 42. a brush bar; 43. and a transmission box.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
As shown in fig. 1-6, a rice polishing device capable of double drying comprises a fixed chassis 1, a sealing housing 18, a polishing drum 33, a feed hopper 17 and a dust filtering box 27, wherein the sealing housing 18 is fixedly installed on the outer surface of the upper end of the fixed chassis 1, the polishing drum 33 is movably installed inside the sealing housing 18, the polishing drum 33 and the sealing housing 18 are movably butted through a rotating rod 10, a combined clamping rod 30 is fixedly installed at the middle position of the outer surface of both ends of the polishing drum 33, a limit clamping bolt 35 is fixedly sleeved on the inner surface of the inner side of the combined clamping rod 30, the limit clamping bolt 35 between the combined clamping rod 30 and the rotating rod 10 is butted and fixed, a plurality of groups of polishing heads 34 are fixedly installed on the outer surface of the polishing drum 33, a first fan 20 is fixedly installed on the outer surface of the front end of the sealing housing 18, the dust filtering box 27 is fixedly installed on the outer surface of the rear end of the sealing housing 18, and the inboard of straining dirt box 27 and having run through and seted up a plurality of groups exhaust duct 26, strain the inboard internal surface movable mounting of dirt box 27 and have pull frame 38, the inboard internal surface of pull frame 38 has seted up removal spout 36, pass through removal spout 36 swing joint between pull frame 38 and the straining dirt box 27, the fixed cover in upper portion inboard of pull frame 38 has two sets of filter plates 39 of having connect, the upper portion surface movable mounting of pull frame 38 has rotatory buckle 37, utilize rotatory buckle 37 can play the fixed action to the filter plate 39 after the installation.
Draw frame 38 and filter 39 between fixed through the butt joint of rotatory buckle 37, the inboard internal surface of straining dust box 27 is close to the upper portion movable mounting of drawing frame 38 has brush-holder stud 42, the front end internal surface of seal housing 18 is close to the upper portion movable mounting of first fan 20 has upset curb plate 19, it can clear up the operation to seal housing 18's inside to open upset curb plate 19, one side fixed mounting that the surface of dwang 10 is close to polishing rotary drum 33 has two sets of inclined planes to turn over board 31, the one end external surface fixed of dwang 10 has cup jointed the drive and has changeed cover 32.
Inboard middle part fixed mounting of fixed chassis 1 has box shell 23, and box shell 23's inside is fixed to have cup jointed second fan 22, box shell 23's inside has the top movable mounting that is close to second fan 22 to cut off and takes out board 4, take out the flow that board 4 can control the rice through cutting off, box shell 23's inside is close to second fan 22's below movable mounting and removes arm-tie 2, one side fixed mounting that the internal surface of fixed chassis 1 is close to box shell 23 has water storage box 21, water storage box 21's inboard is equipped with the water pump, it is fixed through the hose butt joint between water storage box 21 and the seal housing 18.
One side outer fixed surface of fixed chassis 1 installs concatenation cassette 5, the top fixed mounting that one side surface of fixed chassis 1 is close to concatenation cassette 5 has fixed scute 8, the upper end outer fixed surface of concatenation cassette 5 installs first motor 6, concatenation cassette 5 plays the fixed action to the installation of first motor 6, and first motor 6's one end has cup jointed first drive belt 9, the upper end outer fixed surface of fixed scute 8 installs drive box 43, and one side of drive box 43 is equipped with the carousel, first motor 6 is connected through first drive belt 9 and carousel transmission, the inboard of drive box 43 is equipped with the gear, dwang 10 is through drive swivel sleeve 32 and drive box 43 butt joint fixed.
Two sets of concatenation foot rests 29 are installed to the one end surface fixed mounting of concatenation cassette 5, concatenation cassette 5 is fixed with fixed chassis 1 butt joint through concatenation foot rest 29, fixed mounting has three gusset boards 28 between concatenation cassette 5 and the concatenation foot rest 29, utilize three gusset boards 28 can promote the structural strength between concatenation cassette 5 and the concatenation foot rest 29, the side fixed mounting of fixed gusset board 8 has sealed cowling 7, sealed cowling 7 can play the isolation to the first drive belt 9 in the rotation, promote the security when it uses, and through welded fastening between fixed gusset board 8 and the fixed chassis 1.
The fixed surface of the lower end of the fixed chassis 1 is fixedly provided with a fixed foot pad 24, the fixed chassis 1 can be more firmly placed by utilizing the fixed foot pad 24, and the inner side of the bottom of the box shell 23 is provided with a material taking groove 3.
The dust filtering box 27 is movably connected with the brush rod 42 through a rotating rod, the outer surface of the side edge of the inclined turning plate 31 is of an inclined surface structure, a reinforcing support rod is fixedly arranged on the inner surface of the inner side of the fixed underframe 1, and the structural strength of the fixed underframe 1 can be improved by the reinforcing support rod.
The polishing rotary drum 33 is of a cylindrical hollow structure, and the sealing shell 18 is movably connected with the turnover side plate 19 through two groups of hinges.
A working method of a rice polishing device capable of double drying comprises the following specific using and operating steps:
step one, by starting the second motor 13, the second motor 13 is matched with the first rotating disk 11, the second driving belt 12 is used for driving the second rotating disk 14, the second rotating disk 14 is matched with the driving rod 16 for driving the turnover plate 15 to rotate, meanwhile, the rice is poured into the feed hopper 17, the rice is conveyed to the bottom of the feed hopper 17 by matching with the rotation of the turnover plate 15, at the same time, the first motor 6 is started, so that the first motor 6 drives the turntable of the transmission box 43 by using the first transmission belt 9, thereby driving the gear in the transmission box 43, driving the driving rotary sleeve 32 of the rotary rod 10 by using the gear in the transmission box 43, thereby the inclined surface turning plate 31 of the rotating rod 10 is rotated, the rice at the bottom of the feed hopper 17 is conveyed to the space between the polishing rotary drum 33 and the sealed shell 18 by the turnover of the inclined surface turning plate 31, meanwhile, the polishing rotary drum 33 is driven to rotate by matching with the connection between the rotary rod 10 and the combined clamping rod 30;
step two, a water pump in the water storage tank 21 is utilized to convey the water body of the water storage tank 21 into the sealed shell 18 through a hose between the water storage tank 21 and the sealed shell 18, the polishing drum 33 is matched to rotate, the polishing head 34 is utilized to polish the surface of the rice, the first fan 20 is started after polishing is finished, the rice is dried in the sealed shell 18, meanwhile, the gas is discharged through the exhaust groove 26 of the dust filtering box 27, the filter plate 39 of the dust filtering box 27 is utilized to separate impurities in the gas, the second fan 22 is started, the intercepting pumping plate 2 and the movable pulling plate 4 are started, and the container is placed on the material taking groove 3, so that the rice in the sealed shell 18 falls into the container;
and step three, taking out the limiting clamping bolt 35 between the combined clamping rod 30 and the rotating rod 10, separating the combined clamping rod 30 from the rotating rod 10, replacing the polishing rotary drum 33 on the combined clamping rod 30, simultaneously pulling the drawing frame 38, drawing the drawing frame 38 out from the inner side of the dust filter box 27 by matching with the moving chute 36, rotating the rotating buckle 37, replacing the used filter plate 39 on the drawing frame 38, reversely rotating the rotating buckle 37, fixing the filter plate 39 on the drawing frame 38, pushing the drawing frame 38, and taking the drawing frame 38 into the dust filter box 27.
The invention aims to provide a rice polishing device capable of double drying, through arranging a combined clamping rod 30 and a limit clamping bolt 35, when the rice polishing device needs to be replaced and maintained after being used for a long time, a user can open a turnover side plate 19 of a sealing shell 18, so that the upper part of the sealing shell 18 is positioned at an opening rotating hand, simultaneously take out the limit clamping bolt 35 between the combined clamping rod 30 and a rotating rod 10, pull a polishing rotary drum 33 fixed by the combined clamping rod 30 outwards, separate the combined clamping rod 30 from the rotating rod 10, further take out the abraded polishing rotary drum 33 from the sealing shell 18, replace the polishing rotary drum 33 on the combined clamping rod 30, place a new polishing rotary drum 33 in the sealing shell 18, simultaneously butt-joint the combined clamping rod 30 and the rotating rod 10, insert the limit clamping bolt 35, fix the butt-jointed combined clamping rod 30 and the rotating rod 10, therefore, the polishing rotary drum 33 is quickly replaced, and the rice polishing device has a combined splicing and fixing structure by utilizing the combination clamping rod 30 and the limiting clamping bolt 35, so that the difficulty in maintenance and replacement operation is reduced, and the rice polishing device is more convenient to use;
through setting up returning face plate 15 and inclined plane board 31, when the user pours the rice into to feeder hopper 17 in, the user is through starting second motor 13, make second motor 13 cooperate first carousel 11, utilize second drive belt 12 to drive second carousel 14, make second carousel 14 cooperation actuating lever 16 drive returning face plate 15 and rotate, rotation through returning face plate 15 can play the mediation to the rice in feeder hopper 17, avoid the rice to appear blocking phenomenon in feeder hopper 17, utilize the rotation of returning face plate 15 can carry the rice to the bottom of feeder hopper 17, start first motor 6 simultaneously, make first motor 6 utilize the carousel of first drive belt 9 drive transmission box 43, thereby drive the gear in the transmission box 43, utilize the drive swivel cover 32 of the gear drive dwang 10 in the transmission box 43, thereby make the inclined plane 31 of dwang 10 rotate, utilize the upset of inclined plane board 31 to carry the rice of feeder hopper 17 bottom to polishing rotary drum 33 and sealed enclosure 18, the rice is conveyed, and a double feeding structure is formed on the rice polishing device by turning the turning plate 15 and the inclined turning plate 31, so that the rice is prevented from being blocked in a conveying link, the stability of the rice polishing device in use is improved, and the rice polishing device is convenient to use;
by arranging the first fan 20 and the box casing 23, after the polishing operation is completed under the rotation of the polishing drum 33, the user can start the first fan 20 to dry the rice in the closed space formed by the sealing casing 18, and simultaneously, the gas generated during the drying is discharged through the exhaust duct 26 of the dust filtering box 27, after the preliminary drying operation is completed in the sealing casing 18, the second fan 22 is started, and the closure pulling plate 4 and the movable pulling plate 2 are simultaneously opened to enable the rice to fall into the box casing 23 from the sealing casing 18, and the falling of the rice is utilized to cooperate with the operation of the second fan 22, so that the secondary drying operation can be performed on the rice in the box casing 23, and meanwhile, the container for containing the rice is placed on the material taking groove 3, so that the rice directly falls into the container after the dual drying operation is completed, and the first fan 20 is utilized to cooperate with the second fan 22 on the box casing 23, the rice polishing device has a double drying structure, and the drying effect is improved;
by arranging the drawing frame 38 and the dust filtering box 27, after the rice is matched with the first fan 20 in the sealed shell 18 to finish the primary drying operation, the dust-containing gas generated during the drying of the rice is discharged through the exhaust groove 26 of the dust filtering box 27, the dust in the gas can be filtered by the filter plate 39 in the dust filtering box 27, meanwhile, the user can pull the pulling frame 38, and the pulling frame 38 is pulled out from the inner side of the dust filter box 27 by matching with the moving chute 36, the rotating buckle 37 is rotated, the used filter plate 39 on the pulling frame 38 is replaced, thereby completing the replacement and cleaning operation of the filter plate 39, and at the same time, when the filter plate 39 is withdrawn, the brush bar 42 can be brought into contact with the surface of the filter plate 39, play the effect of clearance to it, utilize the setting of drawing frame 38 and straining dirt box 27, can optimize this rice burnishing device's dual stoving structure, avoid dirty gas direct discharge, promote its self functionality.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. Preferred embodiments are not exhaustive of all the details of the embodiments. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The rice polishing device capable of achieving double drying is characterized by comprising a fixed chassis (1), a sealing shell (18), a polishing rotary drum (33), a feed hopper (17) and a dust filtering box (27), wherein the sealing shell (18) is fixedly installed on the outer surface of the upper end of the fixed chassis (1), the polishing rotary drum (33) is movably installed inside the sealing shell (18), the polishing rotary drum (33) and the sealing shell (18) are movably butted through a rotating rod (10), a combined clamping rod (30) is fixedly installed in the middle of the outer surfaces of two ends of the polishing rotary drum (33), a limiting clamping bolt (35) is fixedly sleeved on the inner side inner surface of the combined clamping rod (30), the combined clamping rod (30) and the rotating rod (10) are fixedly butted through the limiting clamping bolt (35), and a plurality of groups of polishing heads (34) are fixedly installed on the outer surface of the polishing rotary drum (33), a first fan (20) is fixedly arranged on the outer surface of the front end of the sealed shell (18), a dust filtering box (27) is fixedly arranged on the outer surface of the rear end of the sealed shell (18), a plurality of groups of exhaust grooves (26) are arranged on the inner side of the dust filtering box (27) in a penetrating way, a drawing frame (38) is movably arranged on the inner surface of the inner side of the dust filtering box (27), the inner surface of the inner side of the drawing frame (38) is provided with a movable chute (36), the drawing frame (38) and the dust filtering box (27) are movably connected through the movable chute (36), two groups of filter plates (39) are fixedly sleeved on the inner side of the upper part of the drawing frame (38), the outer surface of the upper part of the drawing frame (38) is movably provided with a rotary buckle (37), a box body outer shell (23) is fixedly arranged at the middle position of the inner side of the fixed underframe (1), and a second fan (22) is fixedly sleeved in the box body shell (23).
2. The rice polishing device capable of double drying according to claim 1, wherein the drawing frame (38) and the filter plate (39) are fixed in a butt joint manner through a rotating buckle (37), the inner side surface of the dust filtering box (27) is movably provided with a brush rod (42) close to the upper part of the drawing frame (38), the inner surface of the front end of the sealed shell (18) is movably provided with a turnover side plate (19) close to the upper part of the first fan (20), one side of the outer surface of the rotating rod (10) close to the polishing rotating cylinder (33) is fixedly provided with two groups of inclined turnover plates (31), and the outer surface of one end of the rotating rod (10) is fixedly sleeved with a driving rotating sleeve (32).
3. The rice polishing device capable of achieving double drying as claimed in claim 2, wherein the upper portion of the inside of the box body casing (23) close to the second fan (22) is movably provided with a cut-off drawing plate (4), the lower portion of the inside of the box body casing (23) close to the second fan (22) is movably provided with a movable drawing plate (2), one side of the inner surface of the fixed chassis (1) close to the box body casing (23) is fixedly provided with a water storage tank (21), the inner side of the water storage tank (21) is provided with a water pump, and the water storage tank (21) and the sealing casing (18) are fixedly connected through a hose in a butt joint mode.
4. The rice polishing apparatus capable of double drying according to claim 3, the outer surface of one side of the fixed underframe (1) is fixedly provided with a splicing clamping seat (5), a fixed angle plate (8) is fixedly arranged on the outer surface of one side of the fixed bottom frame (1) close to the upper part of the splicing clamping seat (5), a first motor (6) is fixedly arranged on the outer surface of the upper end of the splicing clamping seat (5), one end of the first motor (6) is sleeved with a first transmission belt (9), the outer surface of the upper end of the fixed angle plate (8) is fixedly provided with a transmission box (43), and one side of the transmission box (43) is provided with a turntable, the first motor (6) is in transmission connection with the turntable through a first transmission belt (9), the inboard of transmission box (43) is equipped with the gear, dwang (10) are fixed through drive commentaries on classics cover (32) and transmission box (43) butt joint.
5. The rice polishing device capable of double drying according to claim 4, characterized in that two groups of splicing foot frames (29) are fixedly installed on the outer surface of one end of the splicing clamping seat (5), the splicing clamping seat (5) is fixedly connected with the fixed chassis (1) through the splicing foot frames (29), three gusset plates (28) are fixedly installed between the splicing clamping seat (5) and the splicing foot frames (29), a sealing cover (7) is fixedly installed on the side edge of the fixed gusset plate (8), and the fixed gusset plate (8) and the fixed chassis (1) are fixed through welding.
6. The rice polishing device capable of dual drying according to claim 5, characterized in that the feed hopper (17) is fixedly installed at one side of the outer surface of the upper end of the fixed chassis (1) close to the sealing shell (18), the inner surface of the inner side of the feed hopper (17) is movably installed with a drive rod (16), and the outer surface of the drive rod (16) is fixedly installed with two sets of turnover plates (15), the drive rod (16) and the turnover plates (15) are fixedly connected through a fixed buckle (41), the drive rod (16) and the feed hopper (17) are movably connected through a rotating shaft (40), the outer surface of one end of the drive rod (16) is fixedly sleeved with a rotating disc (25), the outer surface of the other end of the drive rod (16) is fixedly sleeved with a second rotating disc (14), the rear end of the feed hopper (17) is fixedly installed with a second motor (13), one side of the second motor (13) is movably installed with a first rotating disc (11), the first rotating disc (11) is in transmission connection with the second rotating disc (14) through a second transmission belt (12).
7. The rice polishing device capable of double drying according to claim 6, characterized in that a fixed foot pad (24) is fixedly installed on the outer surface of the lower end of the fixed chassis (1), and a material taking groove (3) is arranged on the inner side of the bottom of the box body shell (23).
8. The rice polishing device capable of double drying according to claim 7, characterized in that the dust filtering box (27) is movably connected with the brush rod (42) through a rotating rod, the outer surface of the side edge of the inclined turnover plate (31) is of an inclined structure, and the inner surface of the inner side of the fixed chassis (1) is fixedly provided with a reinforcing support rod.
9. The rice polishing device capable of double drying according to claim 8, characterized in that the polishing drum (33) has a cylindrical hollow structure, and the sealed housing (18) and the turning side plate (19) are movably connected through two sets of hinges.
10. The working method of the rice polishing device capable of double drying according to claim 9 is characterized in that the method is specifically used and operated by the following steps:
step one, a second motor (13) is started to be matched with a first rotary table (11), a second transmission belt (12) is utilized to drive a second rotary table (14), the second rotary table (14) drives a turnover plate (15) to rotate through a driving rod (16), rice is poured into a feed hopper (17) at the same time, the rice is conveyed to the bottom of the feed hopper (17) through the rotation of the turnover plate (15), a first motor (6) is started at the same time, the first motor (6) drives a rotary table of a transmission box (43) through a first transmission belt (9) so as to drive a gear in the transmission box (43), the gear in the transmission box (43) is utilized to drive a driving rotary sleeve (32) of a rotary rod (10), so that an inclined surface turnover plate (31) of the rotary rod (10) rotates, and the rice at the bottom of the feed hopper (17) is conveyed to a position between a polishing rotary drum (33) and a sealing shell (18) through the turnover of the inclined surface turnover plate (31), meanwhile, the polishing rotary drum (33) is driven to rotate by matching with the connection between the rotating rod (10) and the combined clamping rod (30);
conveying the water body of the water storage tank (21) into the sealed shell (18) through a hose between the water storage tank (21) and the sealed shell (18) by using a water pump in the water storage tank (21), polishing the surface of the rice by using a polishing head (34) in a rotating mode in cooperation with a polishing rotary drum (33), starting the first fan (20) after polishing is finished, drying the rice in the sealed shell (18), discharging gas through an exhaust groove (26) of a dust filtering box (27), separating impurities in the gas by using a filter plate (39) of the dust filtering box (27), starting the second fan (22), starting the cutoff pumping plate (4) and the movable pulling plate (2), and placing the container on the material taking groove (3) to enable the rice in the sealed shell (18) to fall into the container;
and step three, taking out a limiting clamping bolt (35) between the combined clamping rod (30) and the rotating rod (10), separating the combined clamping rod (30) from the rotating rod (10), replacing a polishing rotary drum (33) on the combined clamping rod (30), simultaneously pulling the pulling frame (38), matching with the movable sliding chute (36) to pull the pulling frame (38) out from the inner side of the dust filtering box (27), rotating the rotating buckle (37), replacing the filter plate (39) used on the pulling frame (38), reversely rotating the rotating buckle (37), fixing the filter plate (39) on the pulling frame (38), pushing the pulling frame (38), and taking the pulling frame (38) into the dust filtering box (27).
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| CN112588587A (en) * | 2020-11-28 | 2021-04-02 | 颍上县隆原米业有限责任公司 | Dust removal and purification system and method for rice processing equipment |
| CN112619740A (en) * | 2020-12-02 | 2021-04-09 | 邵阳县合荣种养专业合作社 | Rice polishing machine for rice processing |
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