CN114659348A

CN114659348A - Drying device is used in rice production and processing

Info

Publication number: CN114659348A
Application number: CN202011533605.9A
Authority: CN
Inventors: 廉海
Original assignee: Yingshang Xi'anshan Rice Industry Co ltd
Current assignee: Yingshang Xi'anshan Rice Industry Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2022-06-24

Abstract

The invention discloses a drying device for rice production and processing, which comprises a drying box, wherein a transverse drying cylinder which continuously rotates is arranged on the inner side of the drying box, a feeding mechanism for feeding materials into the drying cylinder is arranged at the left end of the drying box, a discharge hole is formed in the surface of the outer side of the drying cylinder, a sealing plate which can be pulled out is arranged at the discharge hole, hot air is continuously conveyed into the drying box through a hot air mechanism and enters the inner side of the drying cylinder through a sieve hole in the drying cylinder to dry rice, impurities and fine particles in the rice are screened through the arranged sieve hole, the hot air entering the drying cylinder blows dust and chaff away together while being discharged outwards and is filtered through a filtering mechanism to prevent air pollution, so that the rice drying device can realize screening, impurity removal and purification treatment on the rice while drying the rice, the multifunctional use is realized.

Description

Drying device is used in rice production and processing

Technical Field

The invention relates to the technical field of rice production and processing, in particular to a drying device for rice production and processing.

Background

The rice contains about 75% of carbohydrate, 7% -8% of protein, 1.3% -1.8% of fat and rich B vitamins. The carbohydrate in the rice is mainly starch, the protein is mainly glutelin, and secondly gliadin and globulin, the biological value and the composition ratio of the protein are higher than the cereal crops such as wheat, barley, millet, corn and the like, the digestibility is 66.8-83.1 percent, the protein is also higher one of the cereal proteins, the rice is widely eaten as the staple food, and the rice is often required to be dried in the production and processing of the rice.

The applicant of the invention finds that the existing rice drying treatment function is single, and the discharging of the dried rice is inconvenient.

Disclosure of Invention

The invention aims to provide a drying device for rice production and processing, and aims to solve the problems that the existing rice drying treatment function is single, and the discharging of the dried rice is inconvenient.

The invention is realized by the following steps:

a drying device for rice production and processing comprises a drying box, wherein a transverse drying cylinder which rotates continuously is arranged on the inner side of the drying box, a feeding mechanism which feeds materials into the drying cylinder is arranged at the left end of the drying box, a discharge hole is formed in the outer side surface of the drying cylinder, a sealing plate which can be pulled out is arranged at the discharge hole, sieve holes which are uniformly distributed are formed in the outer side surface of the drying cylinder, hot air mechanisms which convey hot air to the inner side of the drying box are arranged on the front side surface and the rear side surface of the drying box, supporting legs are arranged on the lower end surface of the drying box, a discharge mechanism is arranged in the middle of the supporting legs, a filtering mechanism is connected with the right end of the drying cylinder after penetrating through the right side wall of the drying box, when rice is dried, the rice is put into the drying cylinder through the feeding mechanism, at the moment, hot air is continuously conveyed into the drying box through the hot air mechanisms and enters the inner side of the drying cylinder through the sieve holes in the drying cylinder to dry the rice, carry out even stirring to the rice through constantly pivoted drying cylinder simultaneously and make the stoving of rice be heated more even, and then filter impurity and tiny granule in the rice through the sieve mesh that sets up, the hot-blast dust that enters into in the drying cylinder blows away in the lump dust in the rice and chaff and filter through filtering mechanism and prevent the contaminated air in the outside exhaust while, make rice drying device realize screening edulcoration and purification treatment to the rice when drying to the rice, realize multi-functional use, when arranging the material to the rice simultaneously, pull out the shrouding, thereby make the bin outlet open the quick discharge of the rice in the realization drying cylinder, make the stoving of rice arrange the material convenience more.

Furthermore, the left end of the drying cylinder is provided with a feeding hole, the right end of the drying cylinder is provided with an air outlet pipe, a gear ring is fixedly arranged on the outer side of the drying cylinder close to the right end, the gear ring is meshed with a driving gear fixed on a motor output shaft of the right end face of the drying box, the gear ring is driven by a motor to rotate, and the gear ring drives the drying cylinder to rotate, dry and screen.

Further, the right-hand member of shrouding is provided with holds between the fingers the board, and the both sides edge of shrouding all is provided with bellied card limit, the inboard edge of bin outlet be provided with card limit complex draw-in groove, the shrouding passes through the inboard of card limit card at the bin outlet to hold between the fingers the board through setting up and conveniently take out the shrouding.

Further, the inboard bottom of stoving case is provided with the collection and fights, and the lower extreme that is located the collection and fights is provided with the discharge gate that feeds through with row material mechanism, fights the collection of the impurity that gets off and discharges through the discharge gate through the collection.

Further, filtering mechanism is including the sleeve pipe of cover on the play tuber pipe, and connecting rod and stoving case fixed connection are passed through to sheathed tube upper end, and sheathed tube right-hand member cover is equipped with and crosses the filter bag, and the sleeve pipe cover through setting up realizes sending the wind that the play tuber pipe blew off to crossing the filter bag on going out the tuber pipe and filters, can prevent to cross the filter bag simultaneously and follow a play tuber pipe and take place to rotate.

Further, reinforced mechanism includes the hopper, and the lower extreme of hopper is provided with the passage, and the right-hand member of passage assigns into in the feed inlet, and the right-hand member of hopper passes through mount and stoving case fixed connection, and the rice is poured into and is sent the rice into the stoving section of thick bamboo through the passage in the hopper and carry out drying process.

Further, it includes row material box to arrange the material mechanism, row material box's inboard is provided with the rotation baffle that can overturn, and the lateral wall fixedly connected with turning handle that row material box was passed in the pivot that rotates the baffle, it separates into first row material chamber and second row material chamber with row material box's inboard to rotate the baffle, row material box's both sides lower extreme is provided with impurity removal mouth and the bin outlet with first row material chamber and second row material chamber intercommunication respectively, thereby make to rotate the baffle and incline to carry out the shutoff to second row material chamber and make the impurity that gets off discharge through first row material chamber and impurity removal mouth discharge through rotating the turning handle, when arranging the rice, thereby make to rotate the baffle and incline to first row material chamber and carry out the shutoff to make the rice that gets off realize the separately ejection of compact when rice and impurity row material through second row material chamber and bin outlet discharge through the contrarotation turning handle.

Furthermore, hot-blast mechanism includes the wind box with the inboard intercommunication of stoving case, and the inboard of wind box is provided with a plurality of electric heating pipe, and the lateral surface of wind box is provided with two fans, thereby bloies and heats through electric heating pipe and realize hot-blast transport in the wind box through the continuous interior blowing of fan.

Compared with the prior art, the invention has the beneficial effects that:

when the rice is dried, the rice is put into the drying cylinder through the feeding mechanism, hot air is continuously conveyed into the drying box through the hot air mechanism and enters the inner side of the drying cylinder through the sieve holes on the drying cylinder to be dried, the rice is uniformly stirred through the drying cylinder which continuously rotates to ensure that the rice is dried and heated more uniformly, impurities and fine particles in the rice are screened through the arranged sieve holes, the hot air entering the drying cylinder blows dust and chaff in the rice away together while being discharged outwards and is filtered through the filtering mechanism to prevent polluted air, so that the rice drying device realizes screening, impurity removal and purification treatment on the rice while drying the rice, multifunctional use is realized, and meanwhile, the sealing plate is pulled out when the rice is discharged, thereby make the bin outlet open the realization and with the quick discharge of the rice in the section of thick bamboo of drying for the stoving of rice is arranged material convenience more.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that those skilled in the art can also obtain other related drawings based on the drawings without inventive efforts.

FIG. 1 is a perspective view of a drying apparatus for rice production and processing according to the present invention;

FIG. 2 is a schematic view of a drying drum of the drying device for rice production and processing of the present invention;

FIG. 3 is a schematic view of a drying box of the drying device for rice production and processing of the present invention;

FIG. 4 is a schematic view of a filtering mechanism of the drying device for rice production and processing according to the present invention;

FIG. 5 is a schematic view of a feeding mechanism of the drying device for rice production and processing of the present invention;

FIG. 6 is a schematic view of a discharging mechanism of the drying device for rice production and processing according to the present invention;

fig. 7 is a schematic view of a hot air mechanism of the drying device for rice production and processing in the invention.

In the figure: 1. a feeding mechanism; 11. a hopper; 12. a fixed mount; 13. a material guide pipe; 2. a drying box; 21. a collecting hopper; 3. a hot air mechanism; 31. a wind box; 32. an electric heating tube; 33. a fan; 4. a drying drum; 41. screening holes; 42. a ring gear; 43. an air outlet pipe; 44. a feed inlet; 45. a discharge outlet; 46. closing the plate; 47. edge clamping; 48. kneading the plate; 5. a filtering mechanism; 51. a sleeve; 52. a connecting rod; 53. a filter bag; 6. a support leg; 7. a discharging mechanism; 71. a discharge box; 72. a first discharge chamber; 73. a second discharge chamber; 74. rotating the guide plate; 75. a handle is rotated; 76. a discharge outlet; 77. and (4) removing impurities.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

Embodiment 1, please refer to fig. 1 and 2 specifically, a drying device for rice production and processing comprises a drying box 2, a drying cylinder 4 rotating continuously and horizontally is arranged inside the drying box 2, a feeding mechanism 1 for feeding the rice into the drying cylinder 4 is arranged at the left end of the drying box 2, a discharge outlet 45 is arranged on the outer surface of the drying cylinder 4, a sealing plate 46 capable of being drawn out is arranged at the discharge outlet 45, sieve pores 41 are uniformly distributed on the outer surface of the drying cylinder 4, hot air mechanisms 3 for feeding hot air into the drying box 2 are arranged on the front and rear side surfaces of the drying box 2, supporting legs 6 are arranged on the lower end surface of the drying box 2, a discharging mechanism 7 is arranged in the middle of the supporting legs 6, the right end of the drying cylinder 4 penetrates through the right side wall of the drying box 2 to be connected with a filtering mechanism 5, when the rice is dried, the rice is fed into the drying cylinder 4 through the feeding mechanism 1, at the moment, hot air is continuously conveyed into the drying box 2 through the hot air mechanism 3 and enters the inner side of the drying cylinder 4 through the sieve pores 41 on the drying cylinder 4 to dry the rice, meanwhile, the rice is uniformly stirred through the drying cylinder 4 which continuously rotates to ensure that the drying of the rice is more uniform, impurities and fine particles in the rice are screened through the arranged sieve pores 41, the hot air entering the drying cylinder 4 blows away dust and chaff in the rice and filters through the filtering mechanism 7 to prevent air pollution while being discharged outwards, so that the rice drying device realizes the screening, impurity removal and purification treatment of the rice while drying the rice, the multifunctional use is realized, meanwhile, when the rice is discharged, the sealing plate 46 is pulled out, thereby the discharge port 45 is opened to realize the quick discharge of the rice in the drying cylinder 4, so that the drying and discharging of the rice are more convenient.

Referring to fig. 1 and fig. 2, a feed inlet 44 is disposed at the left end of the drying cylinder 4, an air outlet pipe 43 is disposed at the right end of the drying cylinder 4, a gear ring 42 is fixedly disposed at the outer side of the drying cylinder 4 near the right end, the gear ring 42 is engaged with a driving gear fixed on an output shaft of a motor at the right end face of the drying box 2, the gear ring 42 is driven by the motor to rotate, and the gear ring 42 drives the drying cylinder 4 to rotate, dry and screen.

Specifically, referring to fig. 2, a pinching plate 48 is disposed at the right end of the sealing plate 46, two side edges of the sealing plate 46 are both provided with a convex clamping edge 47, a clamping groove matched with the clamping edge 47 is disposed at the inner side edge of the discharge opening 45, the sealing plate 46 is clamped at the inner side of the discharge opening 45 through the clamping edge 47, and the sealing plate 46 is conveniently taken out through the pinching plate 48.

Specifically, referring to fig. 3, a collecting hopper 21 is disposed at the bottom of the inner side of the drying box 2, a discharge port communicated with the discharging mechanism 7 is disposed at the lower end of the collecting hopper 21, and the screened impurities are collected by the collecting hopper 21 and discharged through the discharge port.

Specifically, referring to fig. 4, the filtering mechanism 5 includes a sleeve 51 sleeved on the air outlet pipe 43, the upper end of the sleeve 51 is fixedly connected to the drying box 2 through a connecting rod 52, and the right end of the sleeve 51 is sleeved with a filter bag 53, the sleeve 51 is sleeved on the air outlet pipe 43 to send the air blown out from the air outlet pipe 43 to the filter bag 53 for filtering, and meanwhile, the filter bag 53 can be prevented from rotating along with the air outlet pipe 43.

Specifically, referring to fig. 5, the feeding mechanism 1 includes a hopper 11, a material guiding pipe 13 is disposed at a lower end of the hopper 11, a right end of the material guiding pipe 13 is inserted into the material inlet 44, a right end of the hopper 11 is fixedly connected to the drying box 2 through a fixing frame 12, and rice is poured into the hopper 11 and is sent into the drying cylinder 4 through the material guiding pipe 13 for drying treatment.

Referring to fig. 6, the discharging mechanism 7 includes a discharging box 71, a rotatable guide plate 74 is disposed inside the discharging box 71, a rotating shaft of the rotating guide plate 74 penetrates through the side wall of the discharging box 71 and is fixedly connected with a rotating handle 75, the rotating guide plate 74 divides the inner side of the discharging box 71 into a first discharging cavity 72 and a second discharging cavity 73, the lower ends of the two sides of the discharging box 71 are respectively provided with a impurity removing opening 77 and a discharging opening 76 which are communicated with the first discharging cavity 72 and the second discharging cavity 73, the rotating guide plate 74 is inclined to the second discharging chamber 73 and blocked by rotating the rotating handle 75 so that the discharged impurities are discharged through the first discharging chamber 72 and the impurity removing port 77, when discharging the rice, the rotating guide plate 74 is inclined towards the first discharging cavity 72 and blocked by reversely rotating the rotating handle 75, so that the discharged rice is discharged through the second discharging cavity 73 and the discharging opening 76, and the rice and impurities are discharged separately.

Specifically, referring to fig. 7, the hot air mechanism 3 includes an air box 31 communicated with the inner side of the drying box 2, the inner side of the air box 31 is provided with a plurality of electric heating pipes 32, and the outer side surface of the air box 31 is provided with two fans 33, and the fans 33 continuously blow air into the air box 31 and heat the air through the electric heating pipes 32, so as to realize the delivery of hot air.

The working principle is as follows: when the rice is dried, the rice is poured into the hopper 11 and is sent into the drying cylinder 4 through the material guide pipe 13, at the moment, hot air is continuously sent into the drying box 2 through the hot air mechanism 3 and enters the inner side of the drying cylinder 4 through the sieve pores 41 on the drying cylinder 4 to dry the rice, meanwhile, the motor drives the gear ring 42 to rotate, the gear ring 42 drives the drying cylinder 4 which rotates continuously to turn the drying cylinder 4 to uniformly turn over the rice and screen impurities and fine particles in the rice through the screen holes 41, hot air entering the drying cylinder 4 blows dust and chaff out of the rice and filters the dust and the chaff through the filter bag 53 while being discharged through the outward air outlet pipe 43, when arranging the material to the rice, simultaneously, pull out shrouding 46 to make bin outlet 45 open and realize the quick discharge of the rice in the section of thick bamboo 4 of drying.

The device obtained by the design can basically meet the requirement of the existing rice drying treatment for multiple functions, and the dried rice is convenient to discharge, but the designer further improves the device with the aim of further improving the functions.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a drying device is used in rice production and processing, includes stoving case (2), its characterized in that: a transverse drying cylinder (4) which rotates continuously is arranged on the inner side of the drying box (2), the left end of the drying box (2) is provided with a feeding mechanism (1) for feeding materials into the drying cylinder (4), the outer side surface of the drying cylinder (4) is provided with a discharge opening (45), a sealing plate (46) which can be pulled out is arranged at the discharge outlet (45), the outer side surface of the drying cylinder (4) is provided with sieve pores (41) which are uniformly distributed, the front side and the rear side of the drying box (2) are respectively provided with a hot air mechanism (3) for conveying hot air to the inner side of the drying box (2), the lower end surface of the drying box (2) is provided with a supporting leg (6), and a discharging mechanism (7) is arranged in the middle of the supporting leg (6), and the right end of the drying drum (4) penetrates through the right side wall of the drying box (2) to be connected with a filtering mechanism (5).

2. The drying device for rice production and processing as claimed in claim 1, wherein a feed inlet (44) is formed in the left end of the drying cylinder (4), an air outlet pipe (43) is formed in the right end of the drying cylinder (4), a gear ring (42) is fixedly arranged on the outer side of the drying cylinder (4) close to the right end, and the gear ring (42) is meshed with a driving gear fixed on a motor output shaft on the right end face of the drying box (2).

3. The drying device for the rice production and processing as claimed in claim 2, wherein a pinching plate (48) is arranged at the right end of the sealing plate (46), two side edges of the sealing plate (46) are provided with raised clamping edges (47), and a clamping groove matched with the clamping edges (47) is arranged at the inner side edge of the discharge opening (45).

4. The drying device for rice production and processing as claimed in claim 3, wherein a collection hopper (21) is arranged at the bottom of the inner side of the drying box (2), and a discharge hole communicated with the discharging mechanism (7) is arranged at the lower end of the collection hopper (21).

5. The drying device for rice production and processing as claimed in claim 4, wherein the filtering mechanism (5) comprises a sleeve (51) sleeved on the air outlet pipe (43), the upper end of the sleeve (51) is fixedly connected with the drying box (2) through a connecting rod (52), and a filter bag (53) is sleeved at the right end of the sleeve (51).

6. The drying device for rice production and processing as claimed in claim 5, wherein the feeding mechanism (1) comprises a hopper (11), a material guide pipe (13) is arranged at the lower end of the hopper (11), the right end of the material guide pipe (13) is inserted into the feeding hole (44), and the right end of the hopper (11) is fixedly connected with the drying box (2) through a fixing frame (12).

7. The drying device for rice production and processing as claimed in claim 6, wherein the discharging mechanism (7) comprises a discharging box (71), a rotating guide plate (74) capable of being turned over is arranged on the inner side of the discharging box (71), a rotating shaft of the rotating guide plate (74) penetrates through a side wall of the discharging box (71) and is fixedly connected with a rotating handle (75), the rotating guide plate (74) divides the inner side of the discharging box (71) into a first discharging cavity (72) and a second discharging cavity (73), and the lower ends of two sides of the discharging box (71) are respectively provided with a impurity removing opening (77) and a discharging opening (76) communicated with the first discharging cavity (72) and the second discharging cavity (73).

8. The drying device for rice production and processing as claimed in claim 7, wherein the hot air mechanism (3) comprises an air box (31) communicated with the inner side of the drying box (2), a plurality of electric heating pipes (32) are arranged on the inner side of the air box (31), and two fans (33) are arranged on the outer side surface of the air box (31).