CN112439695A

CN112439695A - Impurity removal and drying device for rice

Info

Publication number: CN112439695A
Application number: CN202011137545.9A
Authority: CN
Inventors: 陈海峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-03-05

Abstract

The invention discloses an impurity-removing and drying device for rice, which comprises a drying shell, wherein a fixing frame is installed at the top of the outer wall of one side of the drying shell, an installation groove is formed in the outer wall of the top of the fixing frame, the inner walls of two ends of the installation groove are rotatably connected with a spiral feeder, a motor is installed on the outer wall of one side of the spiral feeder, an electric telescopic rod is hinged to the outer wall of one side of the drying shell, the other end of the electric telescopic rod is hinged to the outer wall of the bottom of the spiral feeder, a discharging hose is inserted into one side of the outer wall of. According to the rice straw feeding device, the electric telescopic rod, the motor and the spiral feeder rotating in the fixing frame are arranged, so that the spiral feeder can be inserted into a rice stack, the following feeding, impurity removal and drying are facilitated, the feeding by workers is not needed, the workload of the workers is greatly reduced, and the working efficiency is improved.

Description

Impurity removal and drying device for rice

Technical Field

The invention relates to the technical field of rice processing, in particular to an impurity removal and drying device for rice.

Background

After the rice is harvested, the water content of the rice needs to be reduced to safe water content capable of being stored in a warehouse in order to enable the rice to reach the safe storage condition. The traditional method is to air the paddy, and the moisture of the paddy is taken away mainly by the heat of the sun illumination, and the method has the defects of high labor intensity, large weather influence and the like. Along with the promotion of mechanization, the corn drying-machine is in the turn born, can be used to realize large-scale corn and dry, and do not receive weather effect.

But present corn drying-machine needs the manual work to put into the drying-machine with corn, very big increase staff's work load like this, has reduced work efficiency, and inconvenient people's use consequently needs a corn to solve above-mentioned problem with edulcoration drying device urgently.

Disclosure of Invention

The invention aims to solve the defects in the prior art, and provides an impurity removal and drying device for rice, which can effectively solve the problems in the background art.

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

an impurity-removing and drying device for rice comprises a drying shell, wherein a fixing frame is installed at the top of the outer wall on one side of the drying shell, a mounting groove is formed in the outer wall of the top of the fixing frame, the inner walls of two ends of the mounting groove are rotatably connected with the same spiral feeder, a motor is installed on the outer wall on one side of the spiral feeder, an electric telescopic rod is hinged to the outer wall on one side of the drying shell, the other end of the electric telescopic rod is hinged to the outer wall of the bottom of the spiral feeder, a discharging hose is inserted into one side of the outer wall of the bottom of the spiral feeder, the other end of the discharging hose extends into the drying shell, an arc-shaped mesh filter plate is installed on the inner wall of the drying shell, the inner walls on two, two spread groove inner walls sliding connection have same sliding plate, and the outer wall of sliding plate one side is installed and is brushed the hair board, and the recess that the equidistance distributes is seted up to brush hair board top outer wall, and the supporting leg is all installed in stoving casing bottom outer wall four corners, and it has row material pipe to peg graft in stoving casing bottom outer wall one side.

Preferably, the outer wall of the top of the fixed rod is provided with a concave block, the outer wall of the other side of the sliding plate is provided with a buffer spring, and the other end of the buffer spring is fixedly connected with the inner wall of one side of the sliding groove.

Preferably, the one end that concave piece was kept away from to the brush hair board articulates there is the fixed plate, and the fixed plate other end installs the arc that the equidistance distributes, and the same rubber protection pad is installed to the one end outer wall that arc and brush hair board are close to each other, and the expanding spring that the equidistance distributes is installed to fixed plate top outer wall, expanding spring top outer wall and the relative one side outer wall fixed connection of brush hair board.

Preferably, the air heater is installed on the outer wall of one end of the drying shell, the air outlet pipe is installed at the output end of the air heater, the other end of the air outlet pipe extends into the drying shell, the air injection pipe is installed at the other end of the air outlet pipe, and air nozzles distributed at equal intervals are installed at one end of the air injection pipe.

Preferably, the filter housing is installed to stoving casing other end outer wall, and filters the casing and the stoving casing junction has seted up the opening, and cowl is installed to open-ended top inner wall, filters casing one end outer wall and has seted up the mounting groove, and mounting groove one side inner wall articulates there is the door plant, and the handle is installed to door plant one end outer wall.

Preferably, the same convex filter screen plate is installed on the inner walls of the two sides of the filter shell, umbrella-shaped baffles which are distributed equidistantly are installed on the outer wall of the top of the convex filter screen plate, the same dust removal screen plate is installed on the inner walls of the two sides of the filter shell, and a dehumidifier is installed on the outer wall of the other end of the drying shell.

Preferably, the outer wall of the bottom of the filter shell is provided with a fan, the output end of the fan is provided with a first connecting pipe, the first connecting pipe extends into the dehumidifier, and the output end of the dehumidifier is provided with a second connecting pipe.

Preferably, the hollow shell is installed to stoving casing bottom outer wall, and inside the first connecting pipe other end extended to hollow shell, the heating rod was installed to hollow shell bottom inner wall, and hollow shell top outer wall rotated and is connected with the hollow shaft, and the fresh air inlet that the equidistance distributes was seted up to hollow shaft circumference outer wall bottom, and the arc that the equidistance distributes is installed to hollow shaft circumference outer wall, and the toper piece is installed at hollow shaft circumference outer wall top, and the pole of scraping that the equidistance distributes is installed to hollow shaft circumference outer wall bottom.

Preferably, same toper is fought to stoving shells inner wall, and the toper is fought and is located between toper piece and the arc mesh filter, and the ring channel has been seted up to toper piece inside, and toper piece top outer wall sets up the venthole and the mesh guard plate that the equidistance distributes, and the mesh guard plate is located the outside of venthole.

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

1. through being provided with glassware in electric telescopic handle, motor and the mount pivoted spiral, can insert the corn with the glassware in the spiral and pile, the material loading edulcoration that makes things convenient for next is dried, does not need the staff oneself to carry out the material loading, very big reduction staff's work load, improved work efficiency.

2. Through being provided with rotatory epaxial dead lever and brush hair board, corn can strike brush hair board when falling down, thereby drive its rotation, can take arc mesh filter surface to slide, come to scrape the corn at its top, filterable efficiency has been improved, through being provided with air heater and jet-propelled pipe, can blow to dead lever and brush hair board, the pivoted speed has further been improved, and be equipped with recess and spill piece on the brush hair board, the weight that can be better falls corn and the wind that the air heater blew off utilize, the rotation effect of rotation axis has been improved, the normal operating of scraping the work that follows has been guaranteed.

3. Through setting up buffer spring, sliding plate, brush hair board, fixed plate, arc and the inside expanding spring of rubber protection pad on the dead lever, can scrape arc mesh filter, at first improve surperficial corn filtration efficiency, secondly can scrape the big impurity in the corn, enter into through cowl and filter the casing, realized the edulcoration to the corn, played preliminary stoving effect.

4. Through being provided with inside convex filter screen board and the umbelliform baffle of filtering the casing, can block bulky impurity, and umbelliform baffle can avoid impurity jam convex filter screen board, guarantees its filter effect, and the dust removal otter board filters the dust in the air.

5. Through being provided with the arc under the hollow shaft, the air that the second connecting pipe blew out drives it and rotates to drive the hollow shaft and rotate, and hot-blast through the hollow shaft fresh air inlet enter into the ring channel of toper piece, dry once more through the corn on venthole pair toper piece surface, guaranteed oven-dry mass, the venthole top is provided with the mesh guard plate, can avoid during the corn enters into the ring channel, has guaranteed the normal operating of work.

Drawings

FIG. 1 is a schematic view of a front view of an impurity removing and drying device for rice according to the present invention;

FIG. 2 is a schematic sectional view of a drying casing of the impurity removing and drying device for rice according to the present invention;

FIG. 3 is a schematic view of a partially enlarged structure of an impurity removing and drying device for rice according to the present invention;

fig. 4 is a schematic view of a partial structure of a conical block of the impurity removing and drying device for rice according to the present invention.

In the figure: 1 filtering shell, 2 door panels, 3 drying shell, 4 dehumidifier, 5 second connecting pipe, 6 hollow shell, 7 supporting legs, 8 electric telescopic rod, 9 fixing frame, 10 spiral feeder, 11 motor, 12 discharging hose, 13 hot air blower, 14 air injection pipe, 15 arc mesh filter plate, 16 cone hopper, 17 cone block, 18 scraping rod, 19 heating rod, 20 arc plate, 21 fan, 22 dust removing screen plate, 23 convex filtering screen plate, 24 umbrella baffle, 25 arc baffle, 27 rotating shaft, 28 fixing plate, 29 extension spring, 30 rubber protection pad, 31 concave block, 32 buffer spring, 33 fixing rod, 34 sliding plate, 35 brush hair plate, 36 arc plate, 37 mesh protection plate.

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 embodiments, and in the present invention, unless explicitly specified or limited otherwise, the terms "mounting", "setting", "connecting", "fixing", "screwing", and the like are to be understood broadly, and for example, may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Referring to fig. 1-4, an impurity removing and drying device for rice comprises a drying casing 3, a fixing frame 9 is installed on the top of the outer wall of one side of the drying casing 3, a mounting groove is formed on the outer wall of the top of the fixing frame 9, the inner walls of the two ends of the mounting groove are rotatably connected with a same spiral feeder 10, a motor 11 is installed on the outer wall of one side of the spiral feeder 10, an electric telescopic rod 8 is hinged on the outer wall of one side of the drying casing 3, the other end of the electric telescopic rod 8 is hinged with the outer wall of the bottom of the spiral feeder 10, a discharging hose 12 is inserted into one side of the outer wall of the bottom of the spiral feeder 10, the other end of the discharging hose 12 extends into the drying casing 3, an arc mesh filter plate 15 is installed on the inner wall of the drying casing 3, the inner walls of the, the spread groove has all been seted up to sliding tray both ends inner wall, and two spread groove inner wall sliding connection have same sliding plate 34, and brush hair board 35 is installed to sliding plate 34 one side outer wall, and the recess that the equidistance distributes is seted up to brush hair board 35 top outer wall, and supporting leg 7 is all installed in 3 bottom outer wall four corners of stoving casing, and 3 bottom outer wall one side of stoving casing are pegged graft and are had row material pipe.

In the invention, a concave block 31 is arranged on the outer wall of the top of a fixed rod 33, a buffer spring 32 is arranged on the outer wall of the other side of a sliding plate 34, the other end of the buffer spring 32 is fixedly connected with the inner wall of one side of a sliding groove, one end of a brush hair plate 35 far away from the concave block 31 is hinged with a fixed plate 28, the other end of the fixed plate 28 is provided with arc plates 36 distributed at equal intervals, the outer wall of one end of the arc plate 36 close to the brush hair plate 35 is provided with the same rubber protection pad 30, the outer wall of the top of the fixed plate 28 is provided with telescopic springs 29 distributed at equal intervals, the outer wall of one side of the top of the telescopic springs 29 opposite to the brush hair plate 35 is fixedly connected, a hot air blower 13 is arranged on the outer wall of one end of a drying shell, drying housing 3 other end outer wall is installed and is filtered casing 1, and filters casing 1 and drying housing 3 junction and seted up the opening, and cowl 25 is installed to open-ended top inner wall, and the mounting groove has been seted up to 1 one end outer wall of filtering housing, and mounting groove one side inner wall articulates there is door plant 2, and the handle is installed to 2 one end outer walls of door plant.

The inner walls of two sides of the filtering shell 1 are provided with the same convex filtering screen plate 23, the outer wall of the top of the convex filtering screen plate 23 is provided with umbrella-shaped baffles 24 which are distributed equidistantly, the inner walls of two sides of the filtering shell 1 are provided with the same dust removing screen plate 22, the outer wall of the other end of the drying shell 3 is provided with a dehumidifier 4, the outer wall of the bottom of the filtering shell 1 is provided with a fan 21, the output end of the fan 21 is provided with a first connecting pipe, the first connecting pipe extends to the interior of the dehumidifier 4, the output end of the dehumidifier 4 is provided with a second connecting pipe 5, the outer wall of the bottom of the drying shell 3 is provided with a hollow shell 6, the other end of the first connecting pipe 5 extends to the interior of the hollow shell 6, the inner wall of the bottom of the hollow shell 6 is, conical block 17 is installed at hollow shaft circumference outer wall top, and the pole 18 of scraping that the equidistance distributes is installed to hollow shaft circumference outer wall bottom, and same toper fill 16 is installed to 3 inner walls of stoving casing, and toper fill 16 is located between conical block 17 and the arc mesh filter 15, and the ring channel has been seted up to conical block 17 inside, and conical block 17 top outer wall sets up the venthole and the mesh guard plate 37 that the equidistance distributes, and mesh guard plate 37 is located the outside of venthole.

The working principle is as follows: through the arrangement of the electric telescopic rod 8, the motor 11 and the rotary spiral feeder 10 in the fixing frame 9, the spiral feeder 10 can be inserted into a rice stack, the following feeding, impurity removing and drying are facilitated, the feeding by workers is not needed, the workload of the workers is greatly reduced, the working efficiency is improved, then the rice passes through the discharge hose 12 and is irritated to the drying shell 1, the rice can collide with the brush board 35 when falling down through the fixing rod 33 and the brush board 35 arranged on the rotating shaft 27, so as to drive the rice to rotate, the arc-shaped mesh filter board 15 can slide on the surface to scrape the rice on the top of the rice, the filtering efficiency is improved, the fixing rod 33 and the brush board 35 can be blown through the arrangement of the air heater 13 and the air injection pipe 14, the rotating speed is further improved, and the grooves and the concave blocks 31 are arranged on the brush board 35, the weight of falling paddy and the wind blown by the air heater 13 can be better utilized, the rotating effect of the rotating shaft 27 is improved, the normal operation of the following scraping work is ensured, the arc mesh filter plate 15 can be scraped through the buffer spring 32 arranged on the fixed rod 33, the sliding plate 33, the brushing plate 35, the fixed plate 28, the arc plate 36 and the expansion spring 29 in the rubber protective pad 30, the surface paddy filtering efficiency is firstly improved, the large impurities in the paddy can be scraped, the large impurities enter the filtering shell 1 through the arc baffle 25, the impurity removal of the paddy is realized, the primary drying effect is achieved, the large-volume impurities can be blocked through the convex filtering screen plate 23 and the umbrella baffle 24 arranged in the filtering shell 1, and the umbrella baffle 24 can prevent the impurities from blocking the convex filtering screen plate 23 and ensure the filtering effect, dust removal otter board 22 filters the dust in the air, then fan 21 and dehumidifier 4 dehumidify the air that flows out, enter into hollow shell 6 through second connecting pipe 5, it can heat the air after the dehumidification to open heater bar 19, the following stoving effect has been guaranteed, through being provided with arc 20 under the hollow shaft, the air that second connecting pipe 5 blew out drives it and rotates, thereby drive the hollow shaft and rotate, and hot-blast air enters into the ring channel of toper piece 17 through the hollow shaft inlet opening, through the pore pair toper piece 17 surface corn dry once more, oven-dry mass has been guaranteed, the pore top is provided with mesh guard plate 37, can avoid corn to enter into the ring channel, the normal operating of work has been guaranteed.

The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of the power supply also belongs to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the circuit connection are not explained in detail in the invention.

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 to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An impurity-removing and drying device for rice comprises a drying shell (3) and is characterized in that a fixing frame (9) is installed at the top of the outer wall of one side of the drying shell (3), a mounting groove is formed in the outer wall of the top of the fixing frame (9), the inner walls of two ends of the mounting groove are rotatably connected with the same spiral feeder (10), a motor (11) is installed on the outer wall of one side of the spiral feeder (10), an electric telescopic rod (8) is hinged to the outer wall of one side of the drying shell (3), the other end of the electric telescopic rod (8) is hinged to the outer wall of the bottom of the spiral feeder (10), a discharging hose (12) is inserted into one side of the outer wall of the bottom of the spiral feeder (10), the other end of the discharging hose (12) extends into the drying shell (3), an arc-shaped mesh filter plate (15) is installed, dead lever (33) that the equidistance distributed are installed to rotation axis (27) circumference outer wall, and dead lever (33) keep away from the one end of rotation axis (27) and seted up the sliding tray, the spread groove has all been seted up to sliding tray both ends inner wall, two spread groove inner wall sliding connection have same sliding plate (34), brush hair board (35) are installed to sliding plate (34) one side outer wall, brush hair board (35) top outer wall sets up the recess that the equidistance distributed, supporting leg (7) are all installed in stoving casing (3) bottom outer wall four corners, it has row's material pipe to peg graft in stoving casing (.

2. The impurity-removing and drying device for rice as claimed in claim 1, wherein a concave block (31) is installed on the outer wall of the top of the fixing rod (33), a buffer spring (32) is installed on the outer wall of the other side of the sliding plate (34), and the other end of the buffer spring (32) is fixedly connected with the inner wall of one side of the sliding groove.

3. The impurity removing and drying device for rice according to claim 2, wherein a fixing plate (28) is hinged to one end, away from the concave block (31), of the brush hair plate (35), an arc plate (36) is installed at the other end of the fixing plate (28) and distributed equidistantly, the same rubber protection pad (30) is installed on the outer wall of one end, close to the brush hair plate (35), of the arc plate (36), telescopic springs (29) are installed on the outer wall of the top of the fixing plate (28) and distributed equidistantly, and the outer wall of the top of each telescopic spring (29) is fixedly connected with the outer wall of one side, opposite to the brush hair plate (35).

4. An impurity removing and drying device for rice according to claim 1, characterized in that an air heater (13) is installed on the outer wall of one end of the drying shell (3), an air outlet pipe is installed at the output end of the air heater (13), the other end of the air outlet pipe extends into the drying shell (3), an air injection pipe (14) is installed at the other end of the air outlet pipe, and air nozzles distributed at equal intervals are installed at one end of the air injection pipe (14).

5. The impurity removing and drying device for rice as claimed in claim 1, wherein the filtering shell (1) is installed on the outer wall of the other end of the drying shell (3), an opening is formed in the joint of the filtering shell (1) and the drying shell (3), the arc-shaped baffle (25) is installed on the inner wall of the top of the opening, an installation groove is formed in the outer wall of one end of the filtering shell (1), the door plate (2) is hinged to the inner wall of one side of the installation groove, and a handle is installed on the outer wall of one end of the door plate (2).

6. An impurity removing and drying device for rice as claimed in claim 5, wherein the same convex filtering screen plate (23) is installed on the inner walls of the two sides of the filtering shell (1), the umbrella-shaped baffles (24) are installed on the outer wall of the top of the convex filtering screen plate (23) and are distributed equidistantly, the same dust removing screen plate (22) is installed on the inner walls of the two sides of the filtering shell (1), and the dehumidifier (4) is installed on the outer wall of the other end of the drying shell (3).

7. An impurity removing and drying device for rice as claimed in claim 6, wherein a fan (21) is installed on the outer wall of the bottom of the filtering shell (1), a first connecting pipe is installed at the output end of the fan (21), the first connecting pipe extends into the dehumidifier (4), and a second connecting pipe (5) is installed at the output end of the dehumidifier (4).

8. An impurity removing and drying device for rice according to claim 7, characterized in that a hollow shell (6) is installed on the outer wall of the bottom of the drying shell (3), the other end of the first connecting pipe (5) extends into the hollow shell (6), a heating rod (19) is installed on the inner wall of the bottom of the hollow shell (6), a hollow shaft is rotatably connected to the outer wall of the top of the hollow shell (6), air inlet holes distributed equidistantly are formed in the bottom of the circumferential outer wall of the hollow shaft, arc-shaped plates (20) distributed equidistantly are installed on the circumferential outer wall of the hollow shaft, conical blocks (17) are installed on the top of the circumferential outer wall of the hollow shaft, and scraping rods (18) distributed equidistantly are installed at.

9. The impurity-removing and drying device for rice as claimed in claim 8, wherein the same conical hopper (16) is installed on the inner wall of the drying shell (3), the conical hopper (16) is located between the conical block (17) and the arc-shaped mesh filter plate (15), an annular groove is formed in the conical block (17), the outer wall of the top of the conical block (17) is provided with air outlets and mesh protection plates (37) which are distributed equidistantly, and the mesh protection plates (37) are located outside the air outlets.