CN112354831B

CN112354831B - Be used for corn edulcoration drying device

Info

Publication number: CN112354831B
Application number: CN202011112552.3A
Authority: CN
Inventors: 梅振; 胡风; 徐庆辉; 杨杰; 胡玲
Original assignee: Susong Jiaxing Rice Industry Co ltd
Current assignee: SUSONG JIAXING RICE INDUSTRY CO.,LTD.
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-12-21
Anticipated expiration: 2040-10-16
Also published as: CN112354831A

Abstract

The invention discloses a rice impurity removing and drying device which comprises a processing box and a lifting box, wherein support columns and a positive and negative motor are respectively and fixedly installed on the left side, the right side and the middle of the bottom of the processing box, a heating box and an air blower are sequentially and fixedly installed on the left side surface of the processing box from top to bottom, heating wires are arranged inside the heating box, an exhaust pipe is communicated with the output end of the air blower, the top of the exhaust pipe is communicated with the bottom of the heating box, a sieve plate is fixedly embedded inside the processing box, a first rotating rod is fixedly installed at the output end of the positive and negative motor, one end, far away from the positive and negative motor, of the first rotating rod sequentially penetrates through the processing box and the sieve plate and is fixedly installed with a cylinder, a discharge hole is formed in the side surface of the cylinder, a stirring rod and a scraper are fixedly sleeved on the outer surface of the first rotating rod, and a receiving hopper is arranged in the middle of the top of the cylinder. According to the rice drying device, the rice thrown out when the cylinder rotates is sufficiently and uniformly dried by utilizing the hot air blower, the rice is continuously and circularly heated in the lifting box and the processing box, and the drying and impurity removing effects are good.

Description

Be used for corn edulcoration drying device

Technical Field

The invention relates to the field of rice treatment, in particular to a device for removing impurities and drying rice.

Background

Rice is the most important grain crop in the world, but if the rice is not dried sufficiently

The reason can lead to taking place to milden and rot in the storage, and consequently the safe moisture of corn is the root of safe storage, should pass through natural drying before putting in storage, but sometimes then can't realize natural drying under the long-time cloudy day circumstances, can seriously influence the later stage storage of rice like this, impurity in the rice also can influence the quality of rice simultaneously, so need urgently need one kind can carry out the equipment of stoving edulcoration to the corn.

Therefore, the device for removing impurities and drying the rice has the advantages of compact structure, good drying and impurity removing effects and high efficiency.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a device for removing impurities from rice and drying the rice, which solves the problems of poor drying and impurity removing effects and low efficiency.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a drying device for impurity removal of rice comprises a processing box and a lifting box, wherein support columns and a positive and negative motor are respectively and fixedly installed on the left side and the right side of the bottom of the processing box, a heating box and an air blower are sequentially and fixedly installed on the left side face of the processing box from top to bottom, heating wires are arranged inside the heating box, an exhaust pipe is communicated with the output end of the air blower, the top of the exhaust pipe is communicated with the bottom of the heating box, a sieve plate is fixedly embedded in the processing box, a first rotating rod is fixedly installed at the output end of the positive and negative motor, one end, far away from the positive and negative motor, of the first rotating rod sequentially penetrates through the processing box and the sieve plate and is fixedly installed with a cylinder, a discharge hole is formed in the side face of the cylinder, a stirring rod and a scraper are sleeved on the outer surface of the first rotating rod, a receiving hopper is arranged in the middle of the top of the cylinder, and a circular ring is sleeved on the outer surface of the receiving hopper, the outer surface of the circular ring is provided with an active rack, the inner top walls of the left side and the right side of the processing box are fixedly provided with slide rails, the two slide rails are respectively and fixedly provided with a support rod, the bottom parts of the two support rods are respectively and fixedly provided with a connecting rod, an air collecting box is fixedly arranged between the two connecting rods, the front surface and the bottom part of the air collecting box are respectively and fixedly provided with a passive rack and a blowing pipe, the passive rack and the active rack are mutually meshed, the left side of the air collecting box is communicated with a first air pipe, the left side of the first air pipe is communicated with a telescopic air pipe, the left side of the telescopic air pipe is communicated with a second air pipe, one end of the second air pipe, which is far away from the telescopic air pipe, penetrates through the left side of the processing box and is communicated with the top part of the heating box, an inclined pipe is communicated between the processing box and the lifting box, the bottom part of the inclined pipe is provided with a discharging pipe, and the inclined pipe and the first valve and the second valve are respectively arranged on the discharging pipe, the inside of lifting box is fixed with the dust removal board, the top fixed mounting of lifting box has two symmetrical frames, and fixed mounting has driving motor between the top of two frames, driving motor's output fixed mounting has the second bull stick, and the bottom of second bull stick runs through the top of lifting box and is connected with the upper surface rotation of dust removal board, the fixed surface of second bull stick installs auger blade, the left side of lifting box's upper end is equipped with the unloading pipe, and the unloading pipe one end of keeping away from lifting box runs through and extends to the inside of processing case, the front of processing case is equipped with first chamber door, the bottom and the right-hand member of lifting box are equipped with second chamber door and air-out pipe respectively.

Preferably, the bottom of the supporting column is provided with a non-slip mat.

Preferably, the inner surface of the heating box is provided with an insulating layer.

Preferably, the number of the heating wires is two, and the two heating wires are uniformly distributed in the heating box.

Preferably, the number of the stirring rods is two, and a gap is reserved between one end, far away from the first rotating rod, of each stirring rod and the inner wall of the processing box.

Preferably, the top of the scraper contacts the lower surface of the screen plate.

Preferably, the number of the air blowing pipes at the bottom of the air collecting box is forty two, and the forty two air blowing pipes are uniformly distributed in a matrix.

Preferably, the inclined angle of the inclined tube and the horizontal plane is six degrees.

Preferably, the surface of the dust removing plate is provided with dust leaking holes which are uniformly distributed.

Preferably, the bottom of the blanking pipe is located right above the material receiving hopper, and a feed inlet capable of being closed is formed above the first box door.

(III) advantageous effects

The invention provides a device for removing impurities and drying rice, which has the following beneficial effects:

(1) this be used for corn edulcoration drying device, cooperation between positive and negative motor, first bull stick, puddler and the scraper blade can be piled up the rice of sieve upper surface to the stoving in-process on the one hand and stirs for it is more abundant to dry, and the scraper blade can avoid the impurity of large granule to plug up the sieve simultaneously and ensure that continuation of rice accomplishes subsequent processing through the sieve, improves holistic treatment effeciency.

(2) This be used for corn edulcoration drying device, cooperation between first tuber pipe, second tuber pipe, flexible tuber pipe, collection bellows, passive rack, initiative rack and the drum can make the reciprocating of collection bellows remove about, and then make the even inside of blowing to whole processing case of hot blowing, carry out comprehensive drying to the rice.

(3) This a be used for corn edulcoration drying device, the reciprocal rotation at the uniform velocity of drum for the discharge opening that the rice passes through the drum side surface is at the uniform velocity throws away to both sides, thereby accomplishes even unloading, makes more branch of rice spill like this, is heated more evenly abundant, reduces the time of drying, improves the treatment effeciency.

(4) This a be used for corn edulcoration drying device, automatic collection such as granule impurity and dust in the setting rice of dust removal board is in the bottom of lifting box, accomplishes the secondary edulcoration to the rice, guarantees the final cleanliness of rice, improves the quality of rice.

Drawings

FIG. 1 is a cross-sectional view of a front view of the body of the present invention;

FIG. 2 is a front view of the main body of the present invention shown covered by the sealing cover;

FIG. 3 is a front view of the body seal cover of the present invention with the cover removed;

FIG. 4 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

FIG. 5 is a top view of the driving rack and the driven rack engaging relationship according to the schematic structural diagram of the present invention;

FIG. 6 is a bottom view of the air collecting box according to the present invention.

In the figure: 1 processing box, 2 lifting box, 3 supporting columns, 4 positive and negative motors, 5 heating box, 6 air blower, 7 heating wire, 8 exhaust pipe, 9 sieve plate, 10 first rotating rod, 11 cylinder, 12 discharging hole, 13 stirring rod, 14 scraping plate, 15 receiving hopper, 16 circular ring, 17 driving rack, 18 sliding rail, 19 supporting rod, 20 connecting rod, 21 air collecting box, 22 driven rack, 23 blowing pipe, 25 telescopic air pipe, 26 second air pipe, 27 inclined pipe, 28 discharging pipe, 29 first valve, 30 second valve, 31 dust removing plate, 32 frame, 33 driving motor, 34 second rotating rod, 35 auger blade, 36 discharging pipe, 37 first box door, 38 second box door, 39 air outlet pipe and 40 feeding port.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a drying device for removing impurities of rice comprises a processing box 1 and a lifting box 2, wherein a heat preservation layer is arranged on the inner surface of a heating box 5, heat emission to the outside is reduced, energy is saved, a support column 3 and a positive and negative motor 4 are respectively and fixedly arranged on the left side and the right side and the middle part of the bottom of the processing box 1, a non-slip mat is arranged at the bottom of the support column 3, the stability of the processing box 1 is improved, the heating box 5 and an air blower 6 are sequentially and fixedly arranged on the left side surface of the processing box 1 from top to bottom, heating wires 7 are arranged in the heating box 5, the number of the heating wires 7 is two, the two heating wires 7 are uniformly distributed in the heating box 5, so that the temperature in the heating box 5 is more uniform, the drying effect of the rice in the later period is consistent, an exhaust pipe 8 is communicated with the output end of the air blower 6, the top of the exhaust pipe 8 is communicated with the bottom of the heating box 5, a sieve plate 9 is fixedly embedded in the processing box 1, the output end of the positive and negative motor 4 is fixedly provided with a first rotating rod 10, one end of the first rotating rod 10 far away from the positive and negative motor 4 sequentially penetrates through the processing box 1 and the sieve plate 9 and is fixedly provided with a cylinder 11, the side surface of the cylinder 11 is provided with a discharge hole 12, the outer surface of the first rotating rod 10 is fixedly sleeved with a stirring rod 13 and a scraping plate 14, the number of the stirring rods 13 is two, a gap is reserved between one end of the stirring rod 13 far away from the first rotating rod 10 and the inner wall of the processing box 1, the two stirring rods 13 are beneficial to improving the stirring effect on rice, so that the rice is dried more uniformly and comprehensively, the top of the scraping plate 14 is contacted with the lower surface of the sieve plate 9, the rice on the upper surface of the sieve plate 9 is timely scraped to the bottom of the processing box 1, the sieve plate 9 is prevented from being blocked by large impurity particles, the whole efficiency is influenced, the middle part of the top of the cylinder 11 is provided with a receiving hopper 15, and the outer surface of the receiving hopper 15 is fixedly sleeved with a circular ring 16, the outer surface of the circular ring 16 is provided with an active rack 17, the inner top walls of the left side and the right side of the processing box 1 are fixedly provided with slide rails 18, the two slide rails 18 are respectively and fixedly provided with a support rod 19, the bottoms of the two support rods 19 are respectively and fixedly provided with a connecting rod 20, an air collecting box 21 is fixedly arranged between the two connecting rods 20, the front surface and the bottom of the air collecting box 21 are respectively and fixedly provided with a passive rack 22 and an air blowing pipe 23, the number of the air blowing pipes 23 at the bottom of the air collecting box 21 is forty two, the forty two air blowing pipes 23 are uniformly distributed in a matrix manner, the range of hot air blowing is wider and more uniform, uniform drying of rice is realized, the passive rack 22 and the active rack 17 are mutually meshed, the left side of the air collecting box 21 is communicated with a first air pipe, the left side of the first air pipe is communicated with a telescopic air pipe 25, the left side of the telescopic air pipe 25 is communicated with a second air pipe 26, and one end, far away from the telescopic air pipe 26, penetrates through the left side of the processing box 1 and is communicated with the top of the heating box 5, an inclined pipe 27 is communicated between the processing box 1 and the lifting box 2, the inclined angle between the inclined pipe 27 and the horizontal plane is six degrees, so that rice can automatically enter the lifting box 2 from the processing box 1 to realize continuous circulation, a discharge pipe 28 is arranged at the bottom of the inclined pipe 27, a first valve 29 and a second valve 30 are respectively arranged on the inclined pipe 27 and the discharge pipe 28, a dust removing plate 31 is fixed inside the lifting box 2, dust leaking holes which are uniformly distributed are formed in the surface of the dust removing plate 31, small-particle impurities and dust can enter the bottom of the lifting box 2 to complete impurity removal of the small-particle impurities, two symmetrical racks 32 are fixedly arranged at the top of the lifting box 2, a driving motor 33 is fixedly arranged between the tops of the two racks 32, a second rotating rod 34 is fixedly arranged at the output end of the driving motor 33, and the bottom of the second rotating rod 34 penetrates through the top of the lifting box 2 and is rotatably connected with the upper surface of the dust removing plate 31, the outer fixed surface of second bull stick 34 installs auger blade 35, the left side of the upper end of lifting box 2 is equipped with unloading pipe 36, the bottom of unloading pipe 36 is located and connects directly over hopper 15, ensure that the whole rotations that enter into drum 11 of rethread drum 11 are from the even throw-out of discharge opening 12, and the one end that lifting box 2 was kept away from to unloading pipe 36 runs through and extends to the inside of processing case 1, first chamber door 37 is established in the front of processing case 1, and the top of first chamber door 37 is equipped with feed inlet 40 that can be closed, can prevent like this that hot blowing from directly discharging from feed inlet 40 and influencing the stoving effect, can avoid again that the dust from discharging to the external world from feed inlet 40 to cause environmental pollution, the bottom and the right-hand member of lifting box 2 are equipped with second chamber door 38 and air-out pipe 39 respectively.

The working principle is as follows: the device for removing impurities and drying rice comprises a first valve 29, a second valve 30, a feed inlet 40, a feed outlet 40, a positive and negative motor 4, a driving motor 33, an air blower 6 and a heating wire 7, wherein the positive and negative motor 4 drives a first rotating rod 10 to rotate, the first rotating rod 10 rotates to drive a stirring rod 13, a scraping plate 14 and a cylinder 11 to rotate, the stirring rod 13 stirs the rice stacked on the upper surface of a sieve plate 9 and matches with the rotation of the scraping plate 14 on the lower surface of the sieve plate 9, so that the rice enters the bottom of a processing box 1 through the sieve plate 9, large-particle impurities are left on the upper surface of the sieve plate 9 to complete first impurity removal, the rice reaches a lifting box 2 through an inclined pipe 27, small-particle impurities and dust enter the bottom of the lifting box 2 through a dust removing plate 31, the driving motor 33 drives a second rotating rod 34 to rotate, then the rotation of the auger blade 35 is driven to complete the lifting of the rice, the rice is lifted to the top end of the lifting box 2 and then enters the receiving hopper 15 from the discharging pipe 36, then enters the inside of the cylinder 11 from the receiving hopper 15, the rotation of the cylinder 11 enables the rice to be evenly thrown out from the discharging hole 12, the air blower 6 blows the outside air into the heating box 5 through the exhaust pipe 8, the normal temperature air is heated and then enters the air collecting box 21 after passing through the second air pipe 26, the telescopic air pipe 25 and the first air pipe in sequence, the rotation of the receiving hopper 15 is driven by the rotation of the cylinder 11, further the rotation of the ring 16 is driven, the driving rack 17 on the ring 16 starts to rotate, the driven rack 22 moves left and right in a reciprocating manner due to the mutual meshing of the driving rack 17 and the driven rack 22, so that the air collecting box 21 moves left and right in a reciprocating manner, and then the blowing air moves left and right along with the air collecting box 21 and blows out from the blowing pipe 23, carry out hot-blast stoving to the inside rice of processing case 1, then these gases pass through pipe chute 27 and enter into lifting case 2 in the end and discharge to the external world through tuber pipe 39, accomplish whole rice edulcoration and dry back and close positive and negative motor 4, air-blower 6 and second valve 30 and make heater strip 7 stop heating, close driving motor 33 after the inside rice of lifting case 2 all enters into processing case 1, open first valve 29 and emit the rice after the processing, open first chamber door 37 and second chamber door 38 at last, with the large granule impurity of sieve 9 upper surface and the tiny particle impurity and the dust clean up of lifting case 2 bottom can.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a be used for corn edulcoration drying device, includes processing case (1) and lifting box (2), its characterized in that: the left side and the right side of processing case (1) bottom and middle part respectively fixed mounting have support column (3) and positive and negative motor (4), and the left surface top-down of processing case (1) fixed mounting heating case (5) and air-blower (6) in proper order, the inside of heating case (5) is equipped with heater strip (7), the output intercommunication of air-blower (6) has exhaust pipe (8), and the top of exhaust pipe (8) and the bottom intercommunication of heating case (5), the inside fixed screen (9) of inlaying of processing case (1), the output fixed mounting of positive and negative motor (4) has first bull stick (10), and the one end that positive and negative motor (4) were kept away from in first bull stick (10) runs through processing case (1) and screen (9) and fixed mounting has drum (11) in proper order, the side of drum (11) is equipped with discharge opening (12), the external surface mounting of first bull stick (10) has cup jointed puddler (13) and scraper blade (14), the middle part of the top of the cylinder (11) is provided with a receiving hopper (15), the outer surface of the receiving hopper (15) is fixedly sleeved with a ring (16), the outer surface of the ring (16) is provided with an active rack (17), the inner top walls of the left side and the right side of the processing box (1) are fixedly provided with slide rails (18), two slide rails (18) are respectively and fixedly provided with a support rod (19), the bottoms of the two support rods (19) are respectively and fixedly provided with a connecting rod (20), an air collecting box (21) is fixedly arranged between the two connecting rods (20), the front surface and the bottom of the air collecting box (21) are respectively and fixedly provided with a passive rack (22) and an air blowing pipe (23), the passive rack (22) and the active rack (17) are mutually meshed, the left side of the air collecting box (21) is communicated with a first air pipe, the left side of the first air pipe is communicated with a telescopic air pipe (25), the left side of the telescopic air pipe (25) is communicated with a second air pipe (26), and one end of the second air pipe (26) far away from the telescopic air pipe (25) penetrates through the left side of the processing box (1) and is communicated with the top of the heating box (5), an inclined pipe (27) is communicated between the processing box (1) and the lifting box (2), a discharge pipe (28) is arranged at the bottom of the inclined pipe (27), a first valve (29) and a second valve (30) are respectively arranged on the inclined pipe (27) and the discharge pipe (28), a dust removing plate (31) is fixed inside the lifting box (2), two symmetrical racks (32) are fixedly arranged at the top of the lifting box (2), a driving motor (33) is fixedly arranged between the tops of the two racks (32), a second rotating rod (34) is fixedly arranged at the output end of the driving motor (33), and the bottom of the second rotating rod (34) penetrates through the top of the lifting box (2) and is rotatably connected with the upper surface of the dust removing plate (31), the outer fixed surface of second bull stick (34) installs auger blade (35), the left side of the upper end of lifting box (2) is equipped with unloading pipe (36), and the one end that lifting box (2) were kept away from in unloading pipe (36) runs through and extends to the inside of processing case (1), the front of processing case (1) is equipped with first chamber door (37), the bottom and the right-hand member of lifting box (2) are equipped with second chamber door (38) and play tuber pipe (39) respectively.

2. The device for impurity removal and drying of rice as claimed in claim 1, wherein: and the bottom of the supporting column (3) is provided with an anti-slip pad.

3. The device for impurity removal and drying of rice as claimed in claim 1, wherein: and the inner surface of the heating box (5) is provided with a heat-insulating layer.

4. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the number of the heating wires (7) is two, and the two heating wires (7) are uniformly distributed in the heating box (5).

5. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the quantity of puddler (13) is two, and leaves the clearance between the one end that puddler (13) kept away from first bull stick (10) and the inner wall of processing case (1).

6. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the top of the scraper (14) is in contact with the lower surface of the sieve plate (9).

7. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the number of the air blowing pipes (23) at the bottom of the air collecting box (21) is forty two, and the forty two air blowing pipes (23) are uniformly distributed in a matrix manner.

8. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the inclined angle between the inclined tube (27) and the horizontal plane is six degrees.

9. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the surface of the dust removing plate (31) is provided with dust leaking holes which are uniformly distributed.

10. The device for impurity removal and drying of rice as claimed in claim 1, wherein: the bottom of the blanking pipe (36) is positioned right above the material receiving hopper (15), and a feeding hole (40) capable of being closed is formed above the first box door (37).