CN114017995B

CN114017995B - Rice processing is with accuse volume filtering and drying device

Info

Publication number: CN114017995B
Application number: CN202111303829.5A
Authority: CN
Inventors: 朱之华
Original assignee: Huaining Hongdong Ecological Agriculture Development Co ltd
Current assignee: Huaining Hongdong Ecological Agriculture Development Co ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-09-23
Anticipated expiration: 2041-11-05
Also published as: CN114017995A

Abstract

The invention discloses a quantity-control filtering and drying device for rice processing, which comprises a bottom box for collecting unqualified rice, wherein the top end of the bottom box is connected with a conveying frame for conveying the rice in a through manner, the top end of the conveying frame is fixedly connected with an oven for drying the rice, the oven is of a frame structure, detachable plates and heat dissipation doors are arranged on the periphery of the oven, the top of the oven is communicated with a blanking hopper with the bottom provided with a sliding groove, the inner side of the conveying frame is rotatably connected with a conveying structure, an adjustable drying structure is arranged in the oven and positioned on the top side of the conveying structure, and a spaced type vibrating blanking structure is arranged on the bottom side of the blanking hopper. According to the invention, the mechanical structure is used for replacing manual work to carry out interval type blanking, the work load of workers is greatly reduced, the feeding efficiency is greatly improved, vibration blanking is realized through the interval type blanking structure, rice accumulation is prevented, the device ensures the rice drying quality, the rice is screened, and the working efficiency is improved.

Description

Rice processing is with accuse volume filtering drying device

Technical Field

The invention relates to the technical field of food processing, in particular to a quantity-control filtering and drying device for rice processing.

Background

Rice is a finished product made of rice through the working procedures of cleaning, hulling, rice milling, finishing of the finished product and the like, wherein the embryo and aleurone layers of the rice contain nearly 64% of rice nutrition and more than 90% of nutrient elements required by human bodies, and the rice is a main food for people in most regions of China, so that the demand for a drying device for rice processing is increasing day by day.

Although rice drying device uses comparatively extensively, it has some problems in the use:

1. when the drying device for rice processing in the current market is used for drying, rice is inconvenient to feed, manpower is often used for feeding materials at intervals, the workload is large, and the efficiency is not high;

2. the existing partial rice drying device generally has the problems of uneven heating and incomplete drying, and the storage quality of rice is influenced;

3. most of current rice drying device can only be simply dried, and screening all rice after the stoving is ended is hierarchical, and the work step is loaded down with trivial details to lead to the inefficiency of whole rice processing.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a quantity-control filtering and drying device for rice processing.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a rice processing is with accuse volume filtering drying device, is including the under casing of collecting unqualified rice, the top through connection of under casing has the conveying frame of carrying the rice, the oven of the top fixedly connected with stoving rice of conveying frame, and the oven is frame rack structure, installs detachable board and radiator gate all around, the top intercommunication of oven has the lower hopper that the spout was seted up to the bottom, conveying frame inboard is rotated and is connected with transport structure, the inside adjustable drying structure that is provided with of oven, and drying structure are located transport structure's top side, the bottom side of hopper is provided with the interval blanking structure of interval vibrations down, and interval blanking structure is located drying structure top side, interval blanking structure's end intercommunication has the workbin that connects that can dismantle the connection with conveying frame, and connects the workbin to be located the oven outside.

Preferably, the interval type blanking structure comprises a drawing plate, an air cylinder, a sliding plate, a sub-screen, a rotating rod, a gear, a spherical rod, a reset spring, a U-shaped clamping block and an L-shaped inserting plate, wherein the drawing plate is connected in a sliding groove of a blanking hopper in a sliding way, one end of the drawing plate extends to the outer side of the blanking hopper, the air cylinder is fixedly connected with a frame at the top of the oven, an output shaft of the air cylinder is connected with the L-shaped inserting plate fixed at the bottom end of the drawing plate in a clamping way through the U-shaped clamping block, two ends of the sliding plate which is obliquely arranged are fixedly connected with the frame of the oven, the sliding plate is positioned at the bottom side of the drawing plate, the sub-screen is arranged at the bottom of the sliding plate, two ends of the rotating rod which is arranged at the bottom side of the sliding plate are rotatably connected with the frame of the oven, the gear is fixedly connected with the rotating rod and is arranged at one side of the sliding plate, teeth meshed with the gear are arranged at intervals at one side of the bottom of the drawing plate, and the spherical rod is fixedly connected with the middle part of the rotating rod, the reset spring is connected between the gear and the oven frame and is positioned on the outer side of the rotating rod.

Preferably, drying structure includes horizontal beam, spacing link plate, U-shaped cardboard, pipe casing and heating pipe, horizontal beam and oven frame fixed connection, spacing link plate is equipped with a plurality ofly, and two liang of supporting uses, and its top is perpendicular with horizontal beam, and is equipped with a plurality of grooves of hanging on every spacing link plate, the both ends and the groove of hanging of U-shaped cardboard rotate to be connected, and its inboard and pipe casing fixed connection, the heating pipe can be dismantled with the pipe casing and be connected.

Preferably, transport structure includes driving roller, conveying screen cloth and backing roll, the both ends of driving roller are rotated with the conveying frame and are connected, and the power supply of driving roller is the motor, the conveying screen cloth cover is established between driving roller and backing roll, the backing roll distributes in the both sides of conveying screen cloth, and rotates with the conveying frame and be connected.

Preferably, the outside of under casing rotates to articulate has the chamber door, and the chamber door is provided with transparent observation window, the bottom side fixedly connected with universal wheel and mobilizable stabilizer blade of under casing.

Preferably, the inner wall of the discharging hopper, which is far away from the U-shaped clamping block, is of a curved surface structure, the material sliding plate gradually narrows from the top end to the bottom end, and the width of the material sliding plate on the top side of the rotating rod is smaller than that of the drawing plate.

Preferably, the bottom side of the sub-screen is free of obstructions, and the aperture of the sub-screen is larger than the aperture of the conveying screen.

Preferably, a spanner lock is fixedly connected between the top of the heat dissipation door and the oven frame, and a discharge baffle is fixedly connected to one side of the oven far away from the material receiving box.

Preferably, the top side of the oven is connected with an alarm lamp and a temperature display which are communicated with the inside, and the alarm lamp and the temperature display are connected in an electric signal mode.

Compared with the prior art, the invention provides a quantity-control filtering and drying device for rice processing, which has the following beneficial effects:

1. according to the invention, through mutual cooperation among all parts, a mechanical structure is used for replacing manual work to carry out interval type blanking, the work load of workers is greatly reduced, the feeding efficiency is greatly improved, and vibration blanking is realized through the interval type blanking structure, so that rice is prevented from being accumulated;

2. according to the rice drying device, the rice can be heated at various angles through the multi-direction and multi-angle arrangement of the drying structure, so that the rice is uniformly heated, the rice drying quality is ensured, and the rice storage quality is ensured;

3. the rice screening device effectively screens the rice through the screening screen and the conveying screen in the feeding and drying processes, and collects the rice in different sizes in a grading manner, so that the whole rice processing step is simplified, and the rice processing efficiency is improved.

Drawings

FIG. 1 is a schematic perspective view of a volume-controlling filtering and drying device for rice processing according to the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the volume-controlling filtering and drying device for rice processing according to the present invention;

FIG. 3 is a schematic side view of the filtering and drying device for rice processing according to the present invention

FIG. 4 is a schematic cross-sectional view taken along line A-A in FIG. 3;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

fig. 6 is a schematic view of a partially enlarged structure of the volume-controlled filtering and drying device for rice processing according to the present invention.

In the figure: the device comprises a bottom box 1, a box door 101, support legs 102, universal wheels 103, a transparent observation window 104, a conveying frame 2, a driving roller 201, a conveying screen 202, a supporting roller 203, an oven 3, a discharge baffle 301, a heat dissipation door 302, a pull lock 303, a horizontal beam 304, a limiting hanging plate 305, a U-shaped clamping plate 306, a pipe cover 307, a heating pipe 308, a discharging hopper 4, a drawing plate 401, an air cylinder 402, a sliding plate 403, a screening net 404, a rotating rod 405, a gear 406, a spherical rod 407, a return spring 408, a material receiving box 409, a U-shaped clamping block 410, an L-shaped inserting plate 411, an alarm lamp 5 and a temperature display 501.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-6, a quantity-controlled filtering and drying device for rice processing, in order to improve the efficiency of rice drying, reduce the manual burden, ensure the drying effect, simplify the step of screening and grading, and improve the efficiency of rice processing, wherein a bottom box 1 for collecting unqualified rice is arranged, the top end of the bottom box 1 is connected with a transmission frame 2 for transmitting rice, the top end of the transmission frame 2 is fixedly connected with an oven 3 for drying rice, the oven 3 is in a frame structure, detachable plates and heat dissipation doors 302 are arranged around the transmission frame, the temperature in the oven 3 is ensured not to be too high through the heat dissipation doors 302, the top of the oven 3 is communicated with a blanking hopper 4 with a chute at the bottom, in order to conveniently transport qualified rice, the transmission structure is rotatably connected on the inner side of the transmission frame 2, in order to realize multi-directional heat source radiation, an adjustable drying structure is arranged inside the oven 3, and drying structure is located transport structure's top side, for realizing the interval formula unloading and effectively preventing the rice from piling up the delay, here is provided with the interval formula unloading structure of interval formula vibrations in the bottom side of hopper 4 down, and interval formula unloading structure is located drying structure top side, and interval formula unloading structure's end intercommunication has the workbin 409 that connects that can dismantle with conveying frame 2 and be connected, and connects the workbin 409 to be located the oven 3 outside.

When the rice discharging device is used, rice is firstly poured into the discharging hopper 4, the rice falls at intervals through the interval type discharging structure, and realizes the vibration blanking by using the vibration of the interval type blanking structure in the rice sliding process, prevents the rice from being detained to cause the blockage of the interval type blanking structure, and the first screening is carried out through the interval type blanking structure, the rice which exceeds the volume range of the qualified rice slides into the material receiving box 409 from the tail end of the interval type blanking structure for collection, the qualified rice falls on the conveying structure at the inner side of the conveying frame 2 under the action of gravity for transportation, and the qualified rice is screened and graded for the second time through the conveying structure, falls into the bottom box 1 below the lower limit of the volume range of the qualified rice and is collected, and the drying structure in the oven 3 dries the qualified rice, after the drying is finished, the rice in the material receiving box 409 and the bottom box 1 is taken out respectively for processing.

Example two

As shown in fig. 1-6, in this embodiment, substantially the same as embodiment 1, preferably, in order to ensure efficient feeding and perform primary screening on rice, a spaced feeding structure is provided, which includes a drawing plate 401, a cylinder 402, a material sliding plate 403, a screening net 404, a rotating rod 405, a gear 406, a ball rod 407, a return spring 408, a U-shaped fixture 410 and an L-shaped inserting plate 411, so as to facilitate spaced feeding by horizontal movement of the drawing plate 401, where the drawing plate 401 is slidably connected in a chute of the material discharging hopper 4, one end of which extends to the outside of the material discharging hopper 4, the cylinder 402 is fixedly connected with a top frame of the oven 3, and an output shaft of the cylinder 402 is clamped with the U-shaped fixture 410 and an L-shaped inserting plate 411 fixed at the bottom end of the drawing plate 401, so that rice can smoothly slide down, where both ends of the obliquely arranged material sliding plate 403 are fixedly connected with a frame of the oven 3, and the material sliding plate 403 is located at the bottom side of the drawing plate 401, the sub-sieve 404 is arranged at the bottom of the sliding plate 403, the rice is primarily sieved through the sub-sieve 404, in order to realize the vibration of the sliding plate 403 in the horizontal reciprocating process of the drawing plate 401, ensure the smooth discharging of the rice and prevent the rice from being retained in the sliding plate 403, two ends of a rotating rod 405 arranged at the bottom side of the sliding plate 403 are rotatably connected with a frame of the oven 3, a gear 406 is fixedly connected with the rotating rod 405 and arranged at one side of the sliding plate 403, teeth meshed with the gear 406 are arranged at intervals at one side of the bottom end of the drawing plate 401, a spherical rod 407 is fixedly connected with the middle part of the rotating rod 405, a return spring 408 is connected between the gear 406 and the frame of the oven 3 and is positioned at the outer side of the rotating rod 405, in order to ensure the interval type meshing between the drawing plate 401 and the gear 406 and facilitate the discharging of the rice in the discharging hopper 4, the inner wall of the discharging hopper 4 far away from the U-shaped fixture block 410 is of a curved surface structure, the material sliding plate 403 is gradually narrowed from the top end to the bottom end, and the width of the material sliding plate 403 on the top side of the rotating rod 405 is smaller than that of the drawing plate 401.

When the rice discharging device is used, firstly, the reciprocating motion of the cylinder 402 drives the drawing plate 401 to reciprocate, so that spaced discharging of the discharging hopper 4 is achieved, when rice falls into the sliding plate 403, the rice slides down under the action of gravity until the position of the screening net 404 is screened for the first time, the rice with the volume exceeding the range is removed and transferred into the material receiving box 409, in the rice sliding process, the drawing plate 401 is meshed with the gear 406 in a spaced mode, the rotating rod 405 rotates and recovers under the action of the reset spring 408, the spherical rod 407 rotates along with the rotation of the rotating rod 405, spaced knocking is performed on the sliding plate 403 under the action of the reset spring 408, so that vibrating discharging of the sliding plate 403 is achieved, and qualified rice drops from the position of the screening net 404.

EXAMPLE III

As shown in fig. 1 to 6, this embodiment is substantially the same as embodiment 1, preferably, in order to adjust a drying angle and improve drying quality, a drying structure is provided here, which includes a horizontal beam 304, a plurality of limiting hanging plates 305, U-shaped hanging plates 306, a pipe cover 307 and a heating pipe 308, the horizontal beam 304 is fixedly connected to a frame of the oven 3, the limiting hanging plates 305 are provided in plurality and are used in pairs, top ends of the limiting hanging plates are perpendicular to the horizontal beam 304, each limiting hanging plate 305 is provided with a plurality of hanging grooves, two ends of the U-shaped hanging plates 306 are rotatably connected to the hanging grooves, inner sides of the U-shaped hanging plates are fixedly connected to the pipe cover 307, and the heating pipe 308 is detachably connected to the pipe cover 307.

This embodiment is when using, fixes heating pipe 308 in pipe casing 307 to fix pipe casing 307 on U-shaped cardboard 306 is inboard, and the both ends of U-shaped cardboard 306 are fixed in the hanging groove of spacing link plate 305, adjust behind the installation angle fix can, the heating pipe 308 of different direction angles is dried the rice.

Example four

As shown in fig. 4, this embodiment is substantially the same as embodiment 1, preferably, in order to facilitate transportation of the rice, the conveying structure includes a driving roller 201, a conveying screen 202 and a supporting roller 203, two ends of the driving roller 201 are rotatably connected with the conveying frame 2, and a power source of the driving roller 201 is a motor, in order to ensure the tightness of the conveying screen 202, the conveying screen 202 is prevented from being folded to retain the rice, here, the conveying screen 202 is sleeved between the driving roller 201 and the supporting roller 203, and the supporting rollers 203 are distributed on two sides of the conveying screen 202 and rotatably connected with the conveying frame 2.

This embodiment is when using, and the rice falls and carries out secondary screening and transportation on conveying screen cloth 202, and qualified rice is stayed and is dried on conveying screen cloth 202, and unqualified rice drops from conveying screen cloth 202 is downthehole, and starter motor control driving roller 201 rotates to cooperation through backing roll 203 is used, and the stable transport of assurance rice can.

EXAMPLE five

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, the outer side of the bottom box 1 is rotatably hinged with a box door 101, the box door 101 is provided with a transparent viewing window 104, and the bottom side of the bottom box 1 is fixedly connected with universal wheels 103 and movable support feet 102.

In this embodiment, the inside condition of the bottom case 1 is conveniently observed through the transparent observation window 104, the opening and closing of the bottom case 1 is controlled by the case door 101, the universal wheels 103 facilitate the movement of the device, the mobility of the device is greatly improved, and in operation, the support legs 102 are rotated to be in contact with the ground and fixed by bolts, so that the working stability of the device is ensured.

EXAMPLE six

As shown in fig. 2, this embodiment is substantially the same as embodiment 1, and preferably, there is no obstruction on the bottom side of the screen 404, and the aperture of the screen 404 is larger than that of the conveying screen 202.

In this embodiment, the screening and classifying functions can be normally realized by the arrangement of the aperture sizes of the screening net 404 and the conveying screen 202.

EXAMPLE seven

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, a trigger lock 303 is fixedly connected between the top of the heat dissipation door 302 and the frame of the oven 3, and a discharge baffle 301 is fixedly connected to a side of the oven 3 away from the material receiving box 409.

In this embodiment, the opening and closing of the heat dissipation door 302 is controlled by the trigger lock 303, and the discharge amount of qualified rice is limited by the discharge baffle 301.

Example eight

As shown in fig. 1, this embodiment is substantially the same as embodiment 1, and preferably, a warning lamp 5 and a temperature display 501 are connected to the top side of the oven 3 to communicate with the inside, and the warning lamp 5 and the temperature display 501 are electrically connected.

In this embodiment, carry out real time monitoring to the inside temperature of oven 3 through temperature display 501, and express the alarm through warning light 5 is convenient directly perceived, guarantee the safety of equipment.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a rice processing is with accuse volume filtering drying device, includes the under casing (1) of collecting unqualified rice, the top through connection of under casing (1) has conveying frame (2) of carrying the rice, the top fixedly connected with oven (3) of stoving rice of conveying frame (2), and oven (3) are frame-type structure, install detachable board and heat dissipation door (302) all around, the top intercommunication of oven (3) has hopper (4) of spout is seted up at the bottom, its characterized in that, conveying frame (2) inboard is rotated and is connected with transport structure, oven (3) inside is provided with adjustable drying structure, and drying structure is located the top side of transport structure, the bottom side of hopper (4) is provided with the interval unloading structure of interval formula vibrations, and interval unloading structure is located drying structure top side, the end intercommunication of interval formula unloading structure has the case (409) that connects that can dismantle with conveying frame (2) and be connected, and the material receiving box (409) is positioned at the outer side of the oven (3);

the interval type blanking structure comprises a drawing plate (401), an air cylinder (402), a material sliding plate (403), a screening net (404), a rotating rod (405), a gear (406), a spherical rod (407), a reset spring (408), a U-shaped fixture block (410) and an L-shaped inserting plate (411), wherein the drawing plate (401) is connected in a sliding groove of a blanking hopper (4) in a sliding mode, one end of the drawing plate extends to the outer side of the blanking hopper (4), the air cylinder (402) is fixedly connected with a top frame of the oven (3), an output shaft of the air cylinder is clamped with the L-shaped inserting plate (411) fixed at the bottom end of the drawing plate (401) through the U-shaped fixture block (410), two ends of the obliquely arranged material sliding plate (403) are fixedly connected with the frame of the oven (3), the material sliding plate (403) is located at the bottom side of the drawing plate (401), the screening net (404) is arranged at the bottom of the material sliding plate (403), two ends of the rotating rod (405) arranged at the bottom side of the material sliding plate (403) are rotatably connected with the frame of the oven (3), the gear (406) is fixedly connected with the rotating rod (405) and arranged on one side of the sliding plate (403), teeth meshed with the gear (406) are arranged on one side of the bottom end of the drawing plate (401) at intervals, the spherical rod (407) is fixedly connected with the middle of the rotating rod (405), and the return spring (408) is connected between the gear (406) and the frame of the oven (3) and is positioned on the outer side of the rotating rod (405);

the drying structure comprises a horizontal beam (304), a plurality of limiting hanging plates (305), U-shaped clamping plates (306), a pipe cover (307) and heating pipes (308), wherein the horizontal beam (304) is fixedly connected with a frame of the oven (3), the limiting hanging plates (305) are arranged and matched with each other in pairs, the top ends of the limiting hanging plates are perpendicular to the horizontal beam (304), each limiting hanging plate (305) is provided with a plurality of hanging grooves, the two ends of each U-shaped clamping plate (306) are rotatably connected with the hanging grooves, the inner sides of the U-shaped clamping plates are fixedly connected with the pipe cover (307), and the heating pipes (308) are detachably connected with the pipe cover (307);

the conveying structure comprises a transmission roller (201), a conveying screen (202) and supporting rollers (203), two ends of the transmission roller (201) are rotatably connected with the conveying frame (2), a power source of the transmission roller (201) is a motor, the conveying screen (202) is sleeved between the transmission roller (201) and the supporting rollers (203), and the supporting rollers (203) are distributed on two sides of the conveying screen (202) and are rotatably connected with the conveying frame (2);

the bottom side of the separating screen (404) is free of obstructions, and the aperture of the separating screen (404) is larger than the aperture of the conveying screen (202).

2. The amount-controlled filtering and drying device for rice processing according to claim 1, wherein a door (101) is hinged to the outer side of the bottom box (1) in a rotating manner, the door (101) is provided with a transparent observation window (104), and universal wheels (103) and movable support legs (102) are fixedly connected to the bottom side of the bottom box (1).

3. The filtering and drying device for rice processing according to claim 1, wherein the inner wall of the lower hopper (4) far away from the U-shaped fixture block (410) is a curved structure, the material sliding plate (403) is gradually narrowed from the top end to the bottom end, and the width of the material sliding plate (403) on the top side of the rotating rod (405) is smaller than that of the drawing plate (401).

4. The volume-controlling filtering and drying device for rice processing according to claim 1, wherein a spanner lock (303) is fixedly connected between the top of the heat-radiating door (302) and the frame of the oven (3), and a discharging baffle plate (301) is fixedly connected to one side of the oven (3) far away from the material receiving box (409).

5. The volume-controlling filtering and drying device for rice processing according to claim 1, wherein the top side of the oven (3) is connected with an alarm lamp (5) and a temperature display (501) which are communicated with the inside, and the alarm lamp (5) and the temperature display (501) are connected in an electric signal way.