CN115371385A

CN115371385A - Circulating drier special for steamed rice

Info

Publication number: CN115371385A
Application number: CN202210942208.XA
Authority: CN
Inventors: 董邦超; 祁振杰
Original assignee: Anhui Maidaozhixing Machinery Technology Co ltd
Current assignee: Anhui Maidaozhixing Machinery Technology Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-11-22

Abstract

The invention relates to the field of grain drying, in particular to a circulating dryer special for parboiled rice, which comprises a bottom frame, wherein an operation bin is fixedly arranged on the upper surface of the bottom frame, a fan connected with the ground is arranged on the rear side of the operation bin, an air outlet of the fan is connected with the rear part of the operation bin through an air supply bag, triangular air holes are arranged on the side wall of the rear part of the operation bin, and an annular groove and a poking rod are arranged.

Description

Circulating drier special for steamed rice

Technical Field

The invention relates to the field of grain drying, in particular to a circulating dryer special for steamed rice.

Background

The international market of the steamed rice, namely the semi-cooked rice, takes rice as raw material, and the rice product is produced by the conventional rice milling processing method after the hydrothermal treatment such as cleaning, soaking, stewing, drying and the like, and has the characteristics of high nutritional value, high rice yield, high oil yield, long storage period, short stewing time and the like.

Chinese patent (patent number is CN 201920429409.3) discloses a ripe millet quick drying device, places the mouth through seting up on the lateral wall of stoving body, and hot-blast chamber is seted up to stoving body lower part, and the hot-blast air heater with stoving body intercommunication is seted up to hot-blast intracavity, can pass through the hot-blast air heater and pass through hot-blast main and communicate with hot-blast chamber, can realize the thorough drying of millet rice, makes drying time shorten greatly, and does not influence the quality of millet rice.

The prior art is when drying blowing to the millet that evaporates, because the millet that evaporates is piled up dryly, consequently drying time is longer, and inside and the lower part of the millet that evaporates of piling can't obtain effective drying, lead to the drying effect of millet poor, the millet drying effect after the drying is uneven, and the millet shell, the impurity on millet surface and inside of evaporating can't carry out effectual getting rid of, lead to piling up dry millet quality lower, brought a great deal of inconvenience for production and processing.

Disclosure of Invention

The invention aims to provide a circulating dryer special for the steamed rice, which solves the problems in the background technology.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a special circulating desiccator of millet that evaporates, includes the bottom frame, and fixed surface installs the operation storehouse on the frame of bottom, and operation storehouse rear side is equipped with the fan of being connected with ground, and the fan air outlet is connected with operation storehouse rear portion through the air supply bag, can dry to blowing in the operation storehouse through setting up of fan.

Preferably, triangular wind hole has been arranged to operation storehouse back lateral wall, operation storehouse right side is equipped with places the bucket elevator on ground, operation storehouse inner chamber lower part is equipped with the shake unit, shake the unit top and be equipped with and stir the unit, stir the unit top and be equipped with the unit of patting, operation storehouse inner chamber upper portion fixed mounting has the feeder hopper, can make the fan supply air through the air supply bag when opening through setting up in triangular wind hole, the air supply bag can be to the inside millet that evaporates of placing of operation storehouse drying with higher speed through a plurality of triangular wind holes that operation storehouse lateral wall was arranged.

Preferably, the shake unit includes the drum, the drum passes through expansion plate slidable mounting at operation storehouse inner chamber, there is the go-between at drum inner chamber middle part through long slab fixed mounting, the go-between outside is along its axle center fixed mounting place the board, it is equipped with a plurality ofly to place the board, it has T type groove to place the board below, T type inslot demountable installation has the collection storehouse, setting through placing the board can carry out the quick whereabouts to the dried millet of evaporating through blowing, the collection storehouse of placing the board below can be made to dismantle through the setting in T type groove, so that to the grains of sand of the millet of evaporating the inside, impurity such as chaff is collected and is handled, make the dried millet of evaporating quality after blowing better.

Preferably, place board outside fixed mounting and have even axle, even axle runs through and rotates in the drum lateral wall, rotate between per two even axles and install U type frame, fixed mounting has even board between per two U type frames, one of them even the anterior fixed mounting of axle has the pole that opens and shuts, the pole that opens and shuts runs through operation storehouse and its threaded connection, thereby through the cooperation between U type frame and the even board, rotate the pole that opens and shuts and can make U type frame rotate and place the board through each even axle drive and overturn, carry out the blanking to the parboiled rice after the drying of blowing.

Preferably, drum top fixed mounting has the ring board, the spout has been seted up on ring board and the drum perpendicularly, the ring channel has been seted up jointly between spout and the drum inside wall, the spout bottom is equipped with the slide, slidable mounting has the poker rod on the slide, setting through spout and ring channel can make the slide at the ring channel internal rotation, can make the slide when rotating the poker rod evenly stir accumulational millet when dry blowing through the poker rod, improve the drying efficiency of millet, make the dry effect of millet better.

Preferably, the poker rod is equipped with a plurality ofly, and the common fixed mounting in a plurality of poker rod tops has the diaphragm, is equipped with reset spring between diaphragm and the slide, and the cross recess has been seted up at the diaphragm top, can make the poker rod slide from top to bottom through the setting of reset spring and diaphragm to in stirring the not high millet of evaporating of accumulational, make its adaptability more extensive.

Preferably, the poke rod outside has been from last to having seted up the vent down to the hoop, rotates on the vent and installs the apron, is connected with extension spring between apron and the poke rod inside jointly, through the setting of vent and apron, because the inside external tuber pipe of poke rod can make the apron open the back vent and in blow the dried grain rice that stirs to poke rod below limit, improves the drying quality of grain rice, avoids the poor condition emergence of the dried grain rice drying effect of blowing in below.

Preferably, drum right side fixed mounting has the right side board that runs through and slide in operation storehouse right side, drum left side fixed mounting has the left side board that runs through and slide in operation storehouse left side, be equipped with the spring between left side board and the drum lateral wall, right side board below be equipped with operation storehouse fixed connection's shake motor, shake motor output end fixed mounting has the cam, can make the shake motor open back cam intermittent type nature's extrusion right side board through setting up of cam, thereby make the drum rock about the operation storehouse, make its double the opening of the interior millet of placing of drum, further strengthen the dry efficiency of blowing of millet.

Preferably, stir the unit and include the support frame, and support frame fixed mounting is in the drum upper surface left and right sides, and the screw thread rotates on the support frame of one side and installs the trip lever, installs the top frame jointly between trip lever one end and the opposite side support frame, through the setting of trip lever, can make the top frame overturn to avoid falling the in-process to the millet that evaporates on falling to the top frame under.

Preferably, top frame lower surface middle part fixed mounting has toggle motor, toggle motor lower part fixed mounting has the rotor plate, rotor plate lower surface left and right sides symmetry is equipped with the pneumatic cylinder, pneumatic cylinder lower extreme fixed mounting has the link, link lower part fixed mounting has the cross bar, thereby open through toggle motor and to make the cross bar rotate thereby realize that the cross bar drives the toggle bar and stir the millet, can carry out altitude mixture control to the cross bar through setting up of pneumatic cylinder, thereby make it move down thereby adjust the height of toggle bar, so that the toggle bar stirs accumulational not high millet, stir.

Preferably, the beating unit comprises an annular frame, the annular frame is fixedly connected with the side wall of the inner cavity of the operation bin, support plates are fixedly arranged on two sides of the upper surface of the annular frame, turnover shafts are rotatably arranged on opposite sides of the support plates on the two sides, the turnover shafts on the two sides are fixedly arranged near one end together, a collection box is slidably arranged on the lower portion of the 21274type box, and through arrangement of the 21274and the collection box, the steamed rice can be placed for the first time, so that the steamed rice can be beaten for the first time in the following process, and light impurities such as chaff on the surface of the steamed rice can be removed.

Preferably, a baffle plate is detachably arranged at the front part of the v-shaped box, pin holes are correspondingly formed in both sides of the upper surface of the baffle plate on the v-shaped box, pins are arranged in the pin holes, inserting plates are slidably arranged on support plates on both sides, and fixing plates are fixedly arranged on both sides of the upper surface of the v-shaped box and can tilt the steamed rice in the v-shaped box after the rice is inclined through the arrangement of the baffle plate, so that secondary drying and impurity removal are facilitated.

Preferably, the inserting plate can be inserted into the side wall of the fixing plate, the outer side of the fixing plate on the right side is fixedly provided with the overturning motor, the output end of the overturning motor is fixedly provided with the connecting rod, the poking wheel is fixedly arranged on the connecting rod, and the whole pirn-type box and the support plate can be fixed through the side wall of the fixing plate inserted through the inserting plate, so that the rice steamed in the pirn-type box is prevented from shaking during flapping.

Preferably, the supporting plate is inboard to have seted up the shake groove, shake inslot chamber upper portion fixed mounting has a pressure spring, shake inslot chamber slidable mounting has a pressure board, press board upper portion and press spring fixed connection, press board upper portion fixed mounting have the flange, open the back through the upset motor and drive the connecting rod and rotate, the connecting rod rotates the thumb wheel that drives both sides and rotates, slides from top to bottom through driving the pressure board after contacting with the flange afterwards to in order to realize subsequent glutinous rice's patting.

As a technical optimization scheme of the invention, the lower part of the pressing plate is fixedly provided with the pressing rod, the connecting roller is rotatably arranged between the fixing plates at the two sides, the two sides of the connecting roller are both fixedly provided with the fixing wheels, the front side of the fixing wheels is fixedly provided with the beating plate, the rear part of the v-21274type box and the annular frame are connected and commonly connected with the electric push rod, the pressing rod is driven to move up and down when the pressing plate moves up and down, so that the fixing wheels are driven to rotate, and finally the beating plate at the front side of the fixing wheels can beat the steamed rice.

The invention has the beneficial effects that:

1. according to the invention, the triangular wind holes and the fans are arranged, and after the fans are started, the air passes through the triangular wind holes through the air supply bags, and as a plurality of triangular wind holes are arranged, the rice to be steamed placed in the operation bin can be quickly and uniformly dried by blowing.

2. Place board and U type frame through the setting, thereby rotate the pole that opens and shuts and can make U type frame rotate and drive through each even axle and place the board and overturn, carry out the blanking to the millet that evaporates after the drying of blowing.

3. According to the invention, by arranging the annular groove and the poking rod, the poking rod can stir the accumulated steamed rice uniformly when the sliding plate rotates and the air is blown for drying, so that the drying efficiency of the steamed rice is improved, and the drying effect of the steamed rice is better.

4. According to the invention, the cross rod can be adjusted in height through the hydraulic cylinder, so that the cross rod moves downwards to adjust the height of the poking rod, and the poking rod can stir and poke the stacked grain steaming rice with different heights.

5. According to the invention, through arranging the vent and the cover plate, after the cover plate is opened, air is blown in the vent to dry the steamed rice stirred below the stirring rod, so that the drying quality of the steamed rice is improved, and the condition that the air drying effect of the steamed rice below is poor is avoided.

6. According to the invention, the cam is arranged, so that the cam intermittently extrudes the right side plate after the shaking motor is started, the cylinder is shaken leftwards and rightwards in the operation bin, the double poking of the parboiled rice placed in the cylinder is realized, and the blowing and drying efficiency of the parboiled rice is further enhanced.

7. According to the rice steaming box, the pressing plate is arranged, the pressing rod is driven to move up and down when the pressing plate moves up and down, so that the fixing wheel is driven to rotate, and finally, the rice steaming box can be flapped by the beating plate on the front side of the fixing wheel, so that chaff on the surface of the rice steaming box can be blown and flawed out of the box 21274.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without creative efforts;

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the rear side overall structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the working chamber of the present invention;

FIG. 4 is a schematic structural diagram of a dithering unit and a shifting unit according to the present invention;

FIG. 5 is a schematic view of a structure of a tapping unit according to the present invention;

FIG. 6 is a schematic front sectional view of the tapping unit of the present invention;

FIG. 7 is a schematic view of the support frame of the present invention;

FIG. 8 is a diagram illustrating a structure of a dithering unit according to the present invention;

FIG. 9 is a schematic view of a portion of the tap lever of the present invention;

FIG. 10 is a schematic view of the structure of the laying board of the present invention;

FIG. 11 is an enlarged view of portion A of FIG. 3 according to the present invention;

FIG. 12 is a schematic view of the structure of the portion B of FIG. 3 according to the present invention;

FIG. 13 is a schematic view of the structure of the portion C of FIG. 4 according to the present invention;

FIG. 14 is a schematic view of the structure of portion D of FIG. 5 according to the present invention;

FIG. 15 is a schematic view of the structure of section E of FIG. 6 according to the present invention;

FIG. 16 is a schematic view of the structure of section F of FIG. 8 according to the present invention;

FIG. 17 is a schematic view of the structure of the portion G of FIG. 3 according to the present invention.

The reference numbers in the figures are as follows: 1. a bottom shelf; 2. an operation bin; 3. a fan; 4. a bucket elevator; 5. a dithering unit; 51. a cylinder; 52. a connecting ring; 53. placing a plate; 531. a T-shaped groove; 532. a collection bin; 54. a connecting shaft; 55. a U-shaped frame; 56. connecting plates; 57. an opening and closing lever; 58. a circular ring plate; 59. a chute; 591. an annular groove; 592. a slide plate; 593. a transverse plate; 594. a return spring; 595. a cross groove; 596. a poke rod; 5961. a vent; 5962. a cover plate; 5963. an extension spring; 510. a right side plate; 511. a left side plate; 513. a dithering motor; 514. a cam; 6. a poking unit; 61. a support frame; 62. a turning rod; 63. a top frame; 64. a motor is shifted; 65. a rotating plate; 66. a hydraulic cylinder; 67. a connecting frame; 68. a cross bar; 7. a tapping unit; 71. an annular frame; 72. a support plate; 73. a turning shaft; 74. \ 21274; 75. a collection box; 76. a baffle plate; 77. a pin hole; 78. a pin; 79. inserting plates; 790. a fixing plate; 791. turning over a motor; 792. a connecting rod; 793. a toggle wheel; 794. a shaking groove; 796. a pressing spring; 797. a pressing plate; 798. a convex plate; 799. a pressing lever; 7910. connecting rollers; 7911. a fixed wheel; 7912. beating a plate; 7913. an electric push rod; 8. a feed hopper; 9. and a triangular air hole.

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.

As shown in fig. 1, a circulating dryer special for steamed rice, includes bottom frame 1, and fixed surface installs operation storehouse 2 on the bottom frame 1, and 2 rear sides in operation storehouse are equipped with the fan 3 of being connected with ground, and the fan 3 air outlet is connected with 2 rear portions in operation storehouse through the air feed bag, can carry out the drying of blowing in the operation storehouse 2 through setting up of fan 3.

As a technical optimization scheme of the invention, triangular wind holes 9 are arranged on the rear side wall of the operation bin 2, a bucket elevator 4 placed on the ground is arranged on the right side of the operation bin 2, a shaking unit 5 is arranged on the lower portion of an inner cavity of the operation bin 2, a stirring unit 6 is arranged above the shaking unit 5, a beating unit 7 is arranged above the stirring unit 6, a feed hopper 8 is fixedly arranged on the upper portion of the inner cavity of the operation bin 2, the fan 3 can supply air through an air supply bag when being started through the arrangement of the triangular wind holes 9, and the air supply bag can accelerate air-blowing drying of the steamed rice placed in the operation bin 2 through the plurality of triangular wind holes 9 arranged on the side wall of the operation bin 2.

As a technical optimization scheme of the invention, the shaking unit 5 comprises a cylinder 51, the cylinder 51 is slidably mounted in an inner cavity of the operation bin 2 through a telescopic plate, a connecting ring 52 is fixedly mounted in the middle of the inner cavity of the cylinder 51 through a long plate, a plurality of placing plates 53 are fixedly mounted on the outer side of the connecting ring 52 along the axis of the connecting ring, a T-shaped groove 531 is formed in the lower part of each placing plate 53, a collecting bin 532 is detachably mounted in each T-shaped groove 531, the rice subjected to blow drying can be quickly dropped through the arrangement of the placing plates 53, and the collecting bin 532 below the placing plates 53 can be detached through the arrangement of the T-shaped grooves 531, so that impurities such as sand grains and chaffs in the rice can be collected, and the quality of the rice subjected to blow drying is better.

As a technical optimization scheme of the invention, the connecting shafts 54 are fixedly arranged on the outer side of the placing plate 53, the connecting shafts 54 penetrate through and rotate on the side wall of the cylinder 51, a U-shaped frame 55 is rotatably arranged between every two connecting shafts 54, a connecting plate 56 is fixedly arranged between every two U-shaped frames 55, an opening and closing rod 57 is fixedly arranged at the front part of one connecting shaft 54, the opening and closing rod 57 penetrates through the operation cabin 2 and is in threaded connection with the operation cabin, through the matching between the U-shaped frames 55 and the connecting plates 56, the U-shaped frames 55 can rotate by rotating the opening and closing rods 57, so that the placing plate 53 is driven by each connecting shaft 54 to turn over, and the steamed rice which is dried by blowing is blanked.

As a technical optimization scheme of the invention, the top of the cylinder 51 is fixedly provided with the circular ring plate 58, the circular ring plate 58 and the cylinder 51 are vertically provided with the sliding grooves 59, the annular groove 591 is jointly formed between the sliding grooves 59 and the inner side wall of the cylinder 51, the bottom of the sliding grooves 59 is provided with the sliding plate 592, the shifting rod 596 is slidably mounted on the sliding plate 592, the sliding plate 592 can rotate in the annular groove 591 through the arrangement of the sliding grooves 59 and the annular groove 591, the shifting rod 596 can uniformly stir accumulated parboiled rice during blowing and drying when the sliding plate 592 rotates through the shifting rod 596, the drying efficiency of the parboiled rice is improved, and the drying effect of the parboiled rice is better.

As a technical optimization scheme of the invention, a plurality of poking rods 596 are arranged, a transverse plate 593 is fixedly arranged at the tops of the poking rods 596 together, a return spring 594 is arranged between the transverse plate 593 and the sliding plate 592, a cross groove 595 is formed in the top of the transverse plate 593, and the poking rods 596 can slide up and down through the arrangement of the return spring 594 and the transverse plate 593, so that the stacked steamed rice with different heights can be stirred, and the adaptability of the steamed rice is wider.

As a technical optimization scheme of the invention, the vent 5961 is annularly arranged on the outer side of the poking rod 596 from top to bottom, the vent 5961 is rotatably provided with the cover plate 5962, the extension spring 5963 is jointly connected between the cover plate 5962 and the inner part of the poking rod 596, and through the arrangement of the vent 5961 and the cover plate 5962, the vent 5961 is externally connected with an air pipe inside the poking rod 596, so that air can be blown into the vent 5961 after the cover plate 5962 is opened to dry the parboiled rice stirred below the poking rod 596, the drying quality of the parboiled rice is improved, and the condition that the air blowing drying effect of the parboiled rice below is poor is avoided.

As a technical optimization scheme of the invention, a right side plate 510 penetrating and sliding on the right side of the operation bin 2 is fixedly installed on the right side of the cylinder 51, a left side plate 511 penetrating and sliding on the left side of the operation bin 2 is fixedly installed on the left side of the cylinder 51, a spring is arranged between the left side plate 511 and the side wall of the cylinder 51, a shaking motor 513 fixedly connected with the operation bin 2 is arranged below the right side plate 510, a cam 514 is fixedly installed at the output end of the shaking motor 513, and the cam 514 intermittently extrudes the right side plate 510 after the shaking motor 513 is started through the arrangement of the cam 514, so that the cylinder 51 can shake left and right in the operation bin 2, the grains placed in the cylinder 51 can be dually pulled open, and the blowing and drying efficiency of the grains is further enhanced.

As a technical optimization scheme of the invention, the stirring unit 6 comprises supporting frames 61, the supporting frames 61 are fixedly arranged on the left side and the right side of the upper surface of the cylinder 51, the turnover rod 62 is rotatably arranged on the supporting frame 61 on one side in a threaded manner, the top frame 63 is jointly arranged between one end of the turnover rod 62 and the supporting frame 61 on the other side, and the top frame 63 can be turned over through the arrangement of the turnover rod 62, so that the steamed rice is prevented from falling onto the top frame 63 in the falling process.

As a technical optimization scheme of the invention, a toggle motor 64 is fixedly arranged in the middle of the lower surface of a top frame 63, a rotating plate 65 is fixedly arranged at the lower part of the toggle motor 64, hydraulic cylinders 66 are symmetrically arranged at the left side and the right side of the lower surface of the rotating plate 65, a connecting frame 67 is fixedly arranged at the lower end of the hydraulic cylinder 66, a cross rod 68 is fixedly arranged at the lower part of the connecting frame 67, the cross rod 68 can rotate by opening the toggle motor 64, so that the cross rod 68 drives a toggle rod 596 to stir the parboiled rice, and the cross rod 68 can be adjusted in height by arranging the hydraulic cylinder 66, so that the cross rod 596 can move downwards to adjust the height of the toggle rod 596, and the stacked parboiled rice with different heights can be stirred and toggled by the toggle rod 596.

As a technical optimization scheme of the invention, the beating unit 7 comprises an annular frame 71, the annular frame 71 is fixedly connected with the side wall of the inner cavity of the operation bin 2, support plates 72 are fixedly arranged on two sides of the upper surface of the annular frame 71, turnover shafts 73 are rotatably arranged on opposite sides of the support plates 72, a \ 2127474 and a collection box 75 are fixedly arranged at the lower part of the \ 2127474 together, and through the arrangement of the \\ 2127474 and the collection box 75, the steamed rice can be placed for the first time, so that the steamed rice can be beaten for the first time in the following process, and light impurities such as chaff on the surface of the steamed rice can be removed.

As a technical optimization scheme of the invention, a baffle plate 76 is detachably arranged at the front part of the v-shaped box 74, pin holes 77 are correspondingly arranged on both sides of the upper surface of the baffle plate 76 on the v-shaped box 74, pins 78 are arranged in the pin holes 77, inserting plates 79 are slidably arranged on the support plates 72 on both sides, and fixing plates 790 are fixedly arranged on both sides of the upper surface of the v-shaped box 74, so that the rice steamed in the v-shaped box 74 can be tilted through the arrangement of the baffle plate 76, and the impurity removal after secondary drying is conveniently realized.

As a technical optimization scheme of the invention, the inserting plate 79 can be inserted into the side wall of the fixing plate 790, the outer side of the fixing plate 790 on the right side is fixedly provided with the overturning motor 791, the output end of the overturning motor 791 is fixedly provided with the connecting rod 792, the connecting rod 792 is fixedly provided with the poking wheel 793, and the whole portion between the v-shaped box 74 and the support plate 72 can be fixed by inserting the inserting plate 79 into the side wall of the fixing plate 790, so that the situation that the steamed rice in the v-shaped box 74 shakes during flapping is avoided.

As a technical optimization scheme of the invention, a shaking groove 794 is formed in the inner side of the support plate 72, a pressing spring 796 is fixedly mounted at the upper part of an inner cavity of the shaking groove 794, a pressing plate 797 is slidably mounted in the inner cavity of the shaking groove 794, the upper part of the pressing plate 797 is fixedly connected with the pressing spring 796, a convex plate 798 is fixedly mounted at the upper part of the pressing plate 797, a connecting rod 792 is driven to rotate after the shaking motor 791 is started, a poking wheel 793 at two sides is driven to rotate by the rotation of the connecting rod 792, and then the pressing plate 797 is driven to slide up and down after the pressing plate 798 is contacted, so that the subsequent beating of the steamed rice is realized.

As a technical optimization scheme of the invention, a pressing rod 799 is fixedly installed at the lower part of a pressing plate 797, a connecting roller 7910 is rotatably installed between fixing plates 790 at both sides, fixing wheels 7911 are fixedly installed at both sides of the connecting roller 7910, a beating plate 7912 is fixedly installed at the front side of the fixing wheel 7911, an electric push rod 7913 is connected and commonly connected between the rear part of the \2127474type box and the annular frame 71, the pressing rod 799 is driven to move up and down when the pressing plate 797 moves up and down, so that the fixing wheel 7911 is driven to rotate, and finally the beating plate 7912 at the front side of the fixing wheel 7911 can beat the steamed rice.

When the device is used, firstly, the parboiled rice is conveyed into the operation bin 2 through the bucket elevator 4, the conveyed parboiled rice can be uniformly scattered into the model box 74 through the feed hopper 8, then, the fan 3 is started, and the fan 3 can uniformly dry the parboiled rice in the operation bin 2 through the triangular air hole 9;

when the steamed rice is beaten for the first time to remove impurities, the overturning motor 791 is started, the overturning motor 791 drives the connecting rod 792 to rotate, the connecting rod 792 presses the convex plate 798 through the poking wheel 793, so that the pressing plate 797 slides up and down, the pressing rod 799 is driven to move up and down when the pressing plate 797 slides up and down so as to drive the beating plate 7912 to beat the steamed rice placed in the v 2127474, so that light impurities, chaff and the like on the surface of the steamed rice are removed, then the inserting plate 79 is moved out of the fixing plate 790, and after the baffle plate 76 is opened, the electric push rod 7913 is started to push the steamed rice contained in the v 2127474 to fall into the cylinder 51;

when the parboiled rice contained in the cylinder 51 is uniformly dried, the hydraulic cylinder 66 is started to enable the connecting frame 67 to drive the cross rod 68 to move downwards until the cross rod 68 falls into the cross groove 595 to be butted, the bottom of the poking rod 596 moves downwards to the lowest layer of the stacked parboiled rice, then the cover plate 5962 above the stacked parboiled rice is opened, air is blown to the parboiled rice through the ventilation opening 5961, meanwhile, the poking motor 64 is started, the poking motor 64 drives the connecting frame 67 to rotate so as to drive the poking rod 596 to blow and poke the parboiled rice stacked on the placing plate 53, and the interior of the stacked parboiled rice can be uniformly dried by blowing;

when carrying out the impurity screening to the millet, open shake motor 513, shake motor 513 output and drive cam 514 and rotate, cam 514 intermittent type nature drives right side board 510 and removes, can make drum 51 carry out left and right sides screening under the effort of the spring on left side board 511 to carry out the screening of impurity to the millet in the drum 51, and rock about through drum 51, also can carry out the secondary to accumulational millet and stir, triangular wind hole 9 blows the drying to the millet with higher speed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims

1. The utility model provides a special circulating desiccator of millet that evaporates, including bottom frame (1), a serial communication port, fixed surface installs operation storehouse (2) on bottom frame (1), operation storehouse (2) rear side is equipped with fan (3) of being connected with ground, fan (3) air outlet is connected with operation storehouse (2) rear portion through the air feed bag, triangle wind hole (9) have been arranged to operation storehouse (2) back lateral wall, operation storehouse (2) right side is equipped with places bucket elevator (4) on ground, operation storehouse (2) inner chamber lower part is equipped with shake unit (5), shake unit (5) top is equipped with and stirs unit (6), it is equipped with and beats unit (7) to stir unit (6) top, operation storehouse (2) inner chamber upper portion fixed mounting has feeder hopper (8).

2. The circulating dryer special for the steamed rice as claimed in claim 1, wherein the shaking unit (5) comprises a cylinder (51), the cylinder (51) is slidably mounted in an inner cavity of the operation bin (2) through a telescopic plate, a connecting ring (52) is fixedly mounted in the middle of the inner cavity of the cylinder (51) through a long plate, a plurality of placing plates (53) are fixedly mounted on the outer side of the connecting ring (52) along the axis of the connecting ring, a T-shaped groove (531) is formed below the placing plates (53), and a collection bin (532) is detachably mounted in the T-shaped groove (531).

3. The circulating dryer special for the steamed rice as claimed in claim 2, wherein a connecting shaft (54) is fixedly installed on the outer side of the placing plate (53), the connecting shaft (54) penetrates through and rotates on the side wall of the cylinder (51), a U-shaped frame (55) is rotatably installed between every two connecting shafts (54), a connecting plate (56) is fixedly installed between every two U-shaped frames (55), an opening and closing rod (57) is fixedly installed on the front portion of one connecting shaft (54), and the opening and closing rod (57) penetrates through the operation cabin (2) and is in threaded connection with the operation cabin.

4. The circulating dryer special for the parboiled rice as claimed in claim 2, wherein the top of the cylinder (51) is fixedly provided with a circular plate (58), the circular plate (58) and the cylinder (51) are vertically provided with a sliding groove (59), an annular groove (591) is jointly formed between the sliding groove (59) and the inner side wall of the cylinder (51), the bottom of the sliding groove (59) is provided with a sliding plate (592), and a poke rod (596) is slidably mounted on the sliding plate (592).

5. The special circulating dryer for the parboiled rice as claimed in claim 4, wherein the plurality of poke rods (596) are provided, a transverse plate (593) is fixedly mounted at the top of the plurality of poke rods (596) jointly, a return spring (594) is arranged between the transverse plate (593) and the sliding plate (592), a cross groove (595) is formed in the top of the transverse plate (593), a vent (5961) is formed in the outer side of the poke rod (596) from top to bottom in the circumferential direction, a cover plate (5962) is rotatably mounted on the vent (5961), and an extension spring (5963) is connected between the cover plate (5962) and the inner part of the poke rod (596) jointly.

6. The circulating dryer special for the parboiled rice as claimed in claim 2, wherein a right side plate (510) penetrating and sliding on the right side of the working bin (2) is fixedly installed on the right side of the cylinder (51), a left side plate (511) penetrating and sliding on the left side of the working bin (2) is fixedly installed on the left side of the cylinder (51), a spring is arranged between the left side plate (511) and the side wall of the cylinder (51), a shaking motor (513) fixedly connected with the working bin (2) is arranged below the right side plate (510), and a cam (514) is fixedly installed at the output end of the shaking motor (513).

7. The circulating dryer special for the steamed rice as claimed in claim 1, wherein the stirring unit (6) comprises a support frame (61), the support frame (61) is fixedly installed on the left side and the right side of the upper surface of the cylinder (51), a turning rod (62) is installed on the support frame (61) on one side in a threaded rotating mode, a top frame (63) is installed between one end of the turning rod (62) and the support frame (61) on the other side together, a stirring motor (64) is fixedly installed in the middle of the lower surface of the top frame (63), a rotating plate (65) is fixedly installed on the lower portion of the stirring motor (64), hydraulic cylinders (66) are symmetrically arranged on the left side and the right side of the lower surface of the rotating plate (65), a connecting frame (67) is fixedly installed on the lower end of the hydraulic cylinders (66), and a cross rod (68) is fixedly installed on the lower portion of the connecting frame (67).

8. The circulating dryer special for the steamed rice as claimed in claim 1, wherein the beating unit (7) comprises an annular frame (71), the annular frame (71) is fixedly connected with the side wall of the inner cavity of the operation bin (2), support plates (72) are fixedly arranged on two sides of the upper surface of the annular frame (71), turnover shafts (73) are rotatably arranged on one opposite sides of the support plates (72) on two sides, and a lifting box (74) and a collecting box (75) are fixedly arranged on the lower portions of the lifting shafts (73) on two sides close to one end.

9. The circulating dryer special for the steamed rice according to claim 8, wherein a baffle plate (76) is detachably mounted at the front part of the v-21274box (74), pin holes (77) are correspondingly formed in both sides of the upper surface of the baffle plate (76) on the v-21274box (74), a pin (78) is arranged in each pin hole (77), inserting plates (79) are slidably mounted on support plates (72) on both sides, fixing plates (790) are fixedly mounted on both sides of the upper surface of the v-21274box (74), each inserting plate (79) can be inserted into the side wall of the fixing plate (790), a turnover motor (791) is fixedly mounted on the outer side of the fixing plate (790) on the right side, a connecting rod (792) is fixedly mounted at the output end of the turnover motor (791), and a poking wheel (793) is fixedly mounted on the connecting rod (792).

10. The circulating dryer special for the steamed rice as claimed in claim 9, wherein a shaking groove (794) is formed in the inner side of the support plate (72), a pressing spring (796) is fixedly installed on the upper portion of an inner cavity of the shaking groove (794), a pressing plate (797) is slidably installed in the inner cavity of the shaking groove (794), the upper portion of the pressing plate (797) is fixedly connected with the pressing spring (796), a convex plate (798) is fixedly installed on the upper portion of the pressing plate (797), a pressing rod (799) is fixedly installed on the lower portion of the pressing plate (797), a connecting roller (7910) is rotatably installed between the fixing plates (790) on two sides, fixing wheels (7911) are fixedly installed on two sides of the connecting roller (7910), a beating plate (7912) is fixedly installed on the front side of the fixing wheels (7911), and an electric push rod (7913) is connected between the rear portion of the 21274type box (74) and the annular frame (71).