CN111185375A

CN111185375A - Corn sunning auxiliary device

Info

Publication number: CN111185375A
Application number: CN201911152261.4A
Authority: CN
Inventors: 李子豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-05-22

Abstract

The invention discloses an auxiliary device for airing paddy, belonging to the technical field of rice processing, and the auxiliary device comprises a storage cylinder, a lower charging barrel, a base, pulleys, a handrail, a support frame, supporting legs, a screen, a vibrator, a filter, a lower air inlet pipe, a fan, an upper air inlet pipe and an air inlet main pipe; the rice is filled in the storage barrel, the storage barrel is communicated with the feeding barrel, the screen is fixed in the feeding barrel, and the vibrator is fixed on the feeding barrel; the lower feed cylinder is fixed on the base, the supporting legs are fixed on the base, the pulleys are mounted on the supporting legs, the support frame is fixed on the base, and the handrail is fixed on the support frame; go up the air-supply line and insert respectively with lower air-supply line and establish under in the feed cylinder, go up the air-supply line and communicate with air inlet manifold respectively with lower air-supply line, be connected with the blast pipe on the air inlet manifold, the fan is used for carrying the filter with the dirty gas in the blast pipe, has solved current corn sunning in-process, and the easy adhesion of millet bits and dust particles on the corn is to skin surface and clothes and the problem of being inhaled the nasal cavity.

Description

Corn sunning auxiliary device

Technical Field

The invention relates to the technical field of rice processing, in particular to an auxiliary device for airing rice.

Background

Drying rice in the sun is an important labor in rural areas after autumn harvest, rice harvested in autumn is raw and has moisture, and the rice can be conveniently stored and hulled after being dried in the sun until the rice is full and mellow.

When the traditional rice airing method is used, the rice is generally poured on a cement ground or an airing mat, then spread by a rake and spread on the cement ground or the airing mat as uniformly as possible. However, since the rice grains are adhered with a lot of rice crumbs and dust particles, and the rice crumbs also contain a lot of burrs falling off from the rice grains, when the rice grains are manually spread and aired, the rice crumbs and the dust particles adhere to the surfaces of human skin and clothes, and are sucked into nasal cavities, so that allergic phenomena such as skin itching, continuous sneezing and the like are easy to occur. In addition, the manual paving work intensity is high, the paving uniformity is poor, and the rice airing is not facilitated.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a rice airing auxiliary device, which solves the problem that in the existing rice airing process, rice scraps and dust particles on rice are easy to adhere to the surface of human skin and clothes and are sucked into a nasal cavity.

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

an auxiliary device for airing paddy, which comprises a storage cylinder, a lower charging barrel, a base, pulleys, a handrail, a support frame, supporting legs, a screen, a vibrator, a filter, a lower air inlet pipe, a fan, an upper air inlet pipe and an air inlet main pipe;

the rice drying machine comprises a storage barrel, a lower barrel, a screen, a vibrator, a base plate and a drying device, wherein rice is filled in the storage barrel, the storage barrel is communicated with the lower barrel, the screen is fixed in the lower barrel, and the vibrator is fixed on the lower barrel and used for driving the screen to vibrate up and down so as to enable the rice to fall from the bottom of the lower barrel to a base plane for drying the rice in the air;

the lower feed cylinder is fixed on the base, the supporting legs are fixed on the base, pulleys are mounted on the supporting legs, a supporting frame is fixed on the base, and the handrail is fixed on the supporting frame and used for pushing the base to move;

the upper air inlet pipe and the lower air inlet pipe are respectively inserted into the lower material barrel, the upper air inlet pipe and the lower air inlet pipe are respectively communicated with the air inlet main pipe, the air inlet main pipe is connected with an air supply pipe, the fan is installed on the air supply pipe and used for conveying dust-containing gas in the air supply pipe to the filter, and the filter is used for filtering and dedusting the dust-containing gas. The filter is mounted on the base.

More preferably: the filter screen is characterized by further comprising a grating plate and a rotating mechanism, wherein the bottom of the lower feed cylinder is provided with an opening, the grating plate is fixed at the opening at the bottom of the lower feed cylinder, and the grating plate is positioned below the filter screen;

the upper air inlet pipe is positioned above the filter screen, and the lower air inlet pipe is positioned between the filter screen and the grid plate;

the rotating mechanism is installed on the grid plate and used for cleaning the rice on the grid plate.

More preferably: the rotating mechanism comprises a motor, a sweeping plate, a brush and a chassis;

the motor is fixed grid board bottom center, be connected with the connecting axle on the motor output shaft, the connecting axle upper end is passed the chassis just is fixed with the fixed plate, the chassis is fixed on the grid board, the sleeve is fixed just be located on the connecting axle the chassis with between the fixed plate, sweep board one end with muffjoint, the other end to grid board edge all around extends, the brush is fixed sweep board bottom and with grid board upper surface contact.

More preferably: the sweeping plate is connected with the sleeve through bolts.

More preferably: the rice harvester is characterized by further comprising a push plate for pushing the rice flatly, the upper end of the push plate is fixed on one side of the base, and a rake is arranged at the lower end of the push plate.

More preferably: a feeding channel is arranged between the storage barrel and the discharging barrel, and a material guide device for controlling the discharging speed of the rice is arranged in the feeding channel;

the material guide device comprises a motor, a rotating shaft and a material guide plate, the motor is fixed on the feeding channel, one end of the rotating shaft is connected with the motor, the other end of the rotating shaft is rotatably connected with the inner wall of the feeding channel, the material guide plate is fixed in the axial direction of the rotating shaft, one side of the material guide plate is connected with the circumferential surface of the rotating shaft, and the other side of the material guide plate is in contact with the inner wall of the feeding channel.

More preferably: one end of the upper air inlet pipe is connected with the air inlet main pipe, the other end of the upper air inlet pipe is a closed end, a suction head is arranged on the upper air inlet pipe, the suction head is positioned in the lower charging barrel, and the suction head is fixed at the top of the upper air inlet pipe and is close to the closed end of the upper air inlet pipe;

the suction head is provided with a through hole, and the suction head is communicated with the blanking barrel through the through hole.

More preferably: one end of the lower air inlet pipe is connected with the air inlet header pipe, the other end of the lower air inlet pipe is a closed end, an air inlet hole is formed in the lower air inlet pipe and is located in the lower material cylinder and close to the closed end of the lower air inlet pipe.

More preferably: the storage cylinder is characterized in that a cover body used for sealing the storage cylinder is arranged on the top cover of the storage cylinder, and a lifting handle is fixed in the center of the cover body.

More preferably: the filter is a bag type dust collector.

In conclusion, the invention has the following beneficial effects: during the sunning, adorn the corn earlier in the storage section of thick bamboo, then cover the lid, behind starter motor and the motor, hand handrail promotes the whole forward movement of auxiliary device, the setting of screen cloth, be convenient for on the one hand to shake the level with the corn that falls into on the screen cloth, make its more possible even unrestrained on the basic plane, rather than falling and being a pile of on the basic plane, on the other hand shakes off millet bits and dust particles on the corn, make it fall to the screen cloth top, then inhale away it through last inlet duct. In addition, the screen can also intercept straw, leaves and the like in the rice. The grating plates are matched with the rotating mechanism, and mainly used for fully scattering paddy right below the grating plates, and although the paddy is laid on the screen, the paddy is usually more in the middle and less in the periphery, so that the grating plates are arranged below the filter screen and matched with the rotating mechanism for use, and the paddy laying uniformity is further improved. The rotation mechanism enables the rice scraps and dust particles to be better separated from the rice through the rotation of the sweeping plate and the brush, and the rice scraps and the dust particles are convenient to suck away through the lower air inlet pipe. The dust-laden gas with the chaff and dust particles is discharged into the air again after being dedusted by the filter.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment, which is mainly used for embodying the overall structure of an auxiliary device;

FIG. 2 is a schematic top view of an embodiment, mainly used to embody the structure of an auxiliary device;

FIG. 3 is a schematic side view of an embodiment, primarily for embodying the side structure of the auxiliary device;

FIG. 4 is a schematic structural diagram of an embodiment, which is mainly used for embodying a specific structure of an auxiliary device;

FIG. 5 is a schematic structural view of the embodiment, mainly used for showing the internal structure of the charging barrel;

FIG. 6 is a schematic structural diagram of an embodiment, which is mainly used for embodying a matching structure between a rotating mechanism and the grating plate;

FIG. 7 is a schematic view of a portion of an embodiment, which is mainly used for showing the structure of a lower air inlet pipe;

fig. 8 is a partial sectional view schematically showing the embodiment, which is mainly used for embodying the structure of the upper intake duct.

In the figure, 1, a storage cylinder; 2. feeding the material barrel; 3. a base; 4. a pulley; 5. pushing the plate; 6. raking; 7. a handrail; 8. a cover body; 9. a handle; 10. a support frame; 11. a grid plate; 12. a support leg; 13. a feed channel; 14. a rotating mechanism; 141. a motor; 142. sweeping the board; 143. a brush; 144. a sleeve; 145. a chassis; 146. a fixing plate; 15. screening a screen; 16. a vibrator; 171. a material guide plate; 172. a rotating shaft; 18. a filter; 19. a lower air inlet pipe; 20. a fan; 21. an upper air inlet pipe; 22. a suction head; 23. an air inlet hole; 24. a through hole; 25. an air inlet main pipe.

Detailed Description

The invention is described in detail below with reference to the figures and examples.

Example (b): an auxiliary device for airing paddy, as shown in fig. 1-8, comprises a storage cylinder 1, a lower cylinder 2, a base 3, a pulley 4, a handrail 7, a support frame 10, a support leg 12, a screen 15, a vibrator 16, a filter 18, a lower air inlet pipe 19, a fan 20, an upper air inlet pipe 21, an air inlet main pipe 25, a grating plate 11, a rotating mechanism 14 and a push plate 5. The rice that remains the sunning is equipped with in the storage section of thick bamboo 1, and storage section of thick bamboo 1 and feed cylinder 2 intercommunication, and is concrete, and storage section of thick bamboo 1 and feed cylinder 2 are the barrel form, and 1 top lid of storage section of thick bamboo is equipped with the lid 8 that is used for sealing storage section of thick bamboo 1, and lid 8 center is fixed with handle 9, is convenient for manually open or cover lid 8. The cover body 8 is covered mainly to prevent the rice scraps, dust particles and the like in the rice from flying outwards, improve the surrounding paving environment and reduce the occurrence of allergy.

Referring to fig. 1 to 8, a feed passage 13 is provided between the storage barrel 1 and the lower barrel 2, and the feed passage 13 is connected between the center of the bottom of the storage barrel 1 and the center of the top of the lower barrel 2. A material guide device for controlling the discharging speed of the rice is arranged in the feeding channel 13. The material guiding device includes a motor, a rotating shaft 172, and a material guiding plate 171. The motor is fixed on the shell of the feed channel 13, the rotating shaft 172 is positioned in the feed channel 13, one end of the rotating shaft passes through the shell of the feed channel 13 and is connected with the output shaft of the motor, and the other end of the rotating shaft is connected with the inner wall of the feed channel 13 in a rotating way. The rotating shaft 172 is horizontally disposed, the guide plate 171 is fixed on the rotating shaft 172 in the axial direction, one side of the guide plate 171 is connected to the circumferential surface of the rotating shaft 172, and the other side is in contact with the inner wall of the feeding passage 13. In order to better control the discharging speed of the rice, it is preferable that the guide plates 171 are provided in plurality, and the plurality of guide plates 171 are uniformly distributed on the circumferential surface of the rotating shaft 172, and in this embodiment, the number of the guide plates 171 is three.

Among the above-mentioned technical scheme, during the sunning, adorn the corn earlier in the storage section of thick bamboo 1, then cover lid 8, the motor starts the back, pivot 172 will drive stock guide 171 at feedstock channel 13 internal rotation, because stock guide 171 one side is connected with pivot 172 circumferential surface, opposite side and feedstock channel 13 inner wall contact, consequently stock guide 171 is at the rotation in-process, the corn will follow stock guide 171 and rotate together, and enter into feed cylinder 2, play better control effect, prevent that the corn unloading is too fast, lead to the corn to pave inhomogeneously. For more convenient control of the rice feeding, a control valve may be provided on the feeding passage 13 to prevent the motor from not being started yet and rice from falling into the feeding cylinder 2.

Referring to fig. 1-8, the screen 15 is horizontally disposed and fixed on the inner wall of the lower charging barrel 2, and the vibrator 16 is fixed on the inner wall of the lower charging barrel 2 and used for driving the screen 15 to vibrate up and down, so that the rice falls from the bottom of the lower charging barrel 2 onto a base plane for airing the rice, wherein the base plane may be a cement floor or other ground. The bottom of the lower charging barrel 2 is provided with an opening, and the lower charging barrel 2 is communicated with the outside through the opening at the bottom. The grid plate 11 is fixed at the bottom opening of the lower charging barrel 2, and the grid plate 11 is positioned below the filter screen. The upper air inlet pipe 21 is positioned above the filter screen, and the lower air inlet pipe 19 is positioned between the filter screen and the grid plate 11.

In the above technical scheme, the rice entering the lower charging barrel 2 falls onto the screen 15, and the screen 15 is driven by the vibrator 16 to shake up and down in the lower charging barrel 2, so that the rice passes through the screen 15 and falls onto the grid plate 11, and then falls onto the base plane through the grid holes in the grid plate 11. The setting of screen cloth 15 is convenient for shake the level with the corn that falls into on screen cloth 15 on the one hand, makes it more likely evenly spill on the basic plane, and not fall and be a pile of on the basic plane, and on the other hand shakes off millet bits and dust particle on the corn, makes it drift to screen cloth 15 top, then siphons away it through last inlet duct 21. In the process that the rice falls from the screen 15, most of the rice scraps and dust particles are separated from the rice, so that the lower air inlet pipe 19 can well suck the rice. Is convenient for more quickly and comprehensively absorbing the rice scraps and the dust particles on the rice, prevents the rice scraps and the dust particles from being attached to the surface of human skin and clothes and being absorbed into nasal cavities, and reduces the occurrence of allergic phenomena such as skin pruritus, continuous sneezing and the like. In addition, the screen 15 can also intercept straw rods, leaves and the like in the rice, and in order to facilitate the removal of the straw rods and the leaves intercepted by the screen 15, the lower feed cylinder 2 can be provided with a cleaning hole for the hand of a human body to extend into and take out the straw rods and the leaves.

Referring to fig. 1 to 8, the rotating mechanism 14 is installed on the grating plate 11 and is used for cleaning the rice on the grating plate 11. The rotating mechanism 14 includes a motor 141, a sweep plate 142, a brush 143, and a base plate 145. The grid plate 11 is disc-shaped and horizontally arranged at the bottom in the lower charging barrel 2, and the motor 141 is fixed at the center of the bottom of the grid plate 11. The output shaft of the motor 141 is connected with a connecting shaft, the lower end of the connecting shaft is connected with the output shaft of the motor 141, the upper end of the connecting shaft penetrates through the chassis 145 and is fixed with a fixing plate 146, and the chassis 145 is fixed at the center of the top surface of the grating plate 11. The sleeve 144 is sleeved and fixed on the connecting shaft and located between the chassis 145 and the fixing plate 146, one end of the sweeping plate 142 is connected with the sleeve 144, and the other end extends to the peripheral edge of the grating plate 11. The brush 143 is fixed to the bottom of the sweep plate 142 and contacts the upper surface of the grid plate 11. In order to facilitate the assembling and disassembling of the sweep plate 142, specifically, the sweep plate 142 is bolted to the sleeve 144.

In the above technical solution, the grating plate 11 and the rotating mechanism 14 are arranged in a matching manner, mainly for the purpose that the paddy can be fully scattered under the grating plate 11, although the paddy is already laid on the screen 15, the paddy is still more in the middle and less around, so that the grating plate 11 is arranged under the screen and used in cooperation with the rotating mechanism 14 in order to further improve the uniformity of the paddy laying. When the motor 141 is started, the connecting shaft drives the sweeping plate 142 and the brush 143 to rotate together along the center of the grating plate 11, so as to sweep rice down, and the rice can uniformly fall onto the base plane through the grating holes on the grating plate 11. In addition, the rotating mechanism 14 makes the shavings and dust particles better separated from the rice by the rotation of the sweeping plate 142 and the brush 143, and is easily sucked through the lower air inlet duct 19.

Referring to fig. 1 to 8, the lower cartridge 2 and the filter 18 are fixed to the base 3, and the base 3 has a rectangular plate shape. The upper end of the supporting leg 12 is fixed on the base 3, the pulley 4 is installed at the lower end, the supporting is convenient to slide, the supporting is stable, the pulley 4 is specifically provided with four, and the four pulleys 4 are respectively installed at four included angles of the base 3. A support frame 10 is fixed on the base 3, and the handrail 7 is fixed on the support frame 10 and used for pushing the base 3 to move. The upper end of the push plate 5 is fixed on one side of the base 3, the lower end of the push plate is provided with a rake 6, and the push plate 5 and the handrail 7 are respectively positioned on the same side of the base 3. The push plate 5 is positioned on one side of the opening at the bottom of the lower charging barrel 2 and is used for pushing the scattered paddy to be flat, so that the paddy is uniformly and flatly laid on the base plane.

In the technical scheme, when the rice is aired, the handrail 7 is only needed to be pushed manually, so that the auxiliary device integrally moves forwards, the working strength is reduced, and the use is simple and convenient. The push plate 5 is mainly used for pushing and flattening the paddy rice so that the paddy rice is uniformly aired on the basic plane.

Referring to fig. 1-8, an upper air inlet pipe 21 and a lower air inlet pipe 19 are respectively inserted into the lower charging barrel 2, the upper air inlet pipe 21 and the lower air inlet pipe 19 are respectively communicated with an air inlet main pipe 25, the air inlet main pipe 25 is connected with an air supply pipe, a fan 20 is installed on the air supply pipe and is used for conveying dust-containing gas in the air supply pipe to a filter 18, and the filter 18 is used for filtering and removing dust from the dust-containing gas. The filter 18 is mounted on the base 3, and specifically, the filter 18 is a bag-type dust collector. One end of the upper air inlet pipe 21 is connected with the air inlet main pipe 25, the other end of the upper air inlet pipe is a closed end, a suction head 22 is arranged on the upper air inlet pipe 21, and the suction head 22 is upward in a shower shape. The suction head 22 is positioned in the lower charging barrel 2, and the suction head 22 is fixed at the top of the upper air inlet pipe 21 and is close to the closed end of the upper air inlet pipe 21. The top surface of the suction head 22 is provided with a through hole 24, the suction head 22 is communicated with the blanking barrel 2 through the through hole 24, and a plurality of suction heads 22 are arranged along the radial direction of the upper air inlet pipe 21. One end of the lower air inlet pipe 19 is connected with the air inlet main pipe 25, the other end of the lower air inlet pipe is a closed end, an air inlet hole 23 is formed in the lower air inlet pipe 19, and the air inlet hole 23 is located in the lower material barrel 2 and is close to the closed end of the lower air inlet pipe 19. The plurality of air inlet holes 23 are arranged along the radial direction of the lower air inlet pipe 19, and the plurality of air inlet holes 23 are uniformly distributed on the circumferential surface of the lower air inlet pipe 19.

In the above technical solution, because some sun-dried straw and leaves will be present on the screen 15, the shower-shaped suction head 22 is upwardly disposed on the upper air inlet pipe 21, so as to better suck dust-containing gas, and prevent the straw and leaves from being sucked onto the suction head 22. The air inlet holes 23 are arranged to facilitate the dust-containing air to enter the lower air inlet pipe 19, and the dust-containing air enters the air inlet main pipe through the upper air inlet pipe 21 and the lower air inlet pipe 19 and then enters the filter 18 for dust removal under the transmission of the blower 20.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that several improvements and modifications without departing from the principle of the present invention will occur to those skilled in the art, and such improvements and modifications should also be construed as within the scope of the present invention.

Claims

1. The utility model provides a corn sunning auxiliary device which characterized in that: the device comprises a storage barrel (1), a lower barrel (2), a base (3), pulleys (4), handrails (7), a support frame (10), support legs (12), a screen (15), a vibrator (16), a filter (18), a lower air inlet pipe (19), a fan (20), an upper air inlet pipe (21) and an air inlet main pipe (25);

the rice airing machine is characterized in that rice is arranged in the storage barrel (1), the storage barrel (1) is communicated with the lower charging barrel (2), the screen (15) is fixed in the lower charging barrel (2), and the vibrator (16) is fixed on the lower charging barrel (2) and used for driving the screen (15) to vibrate up and down so as to enable the rice to fall onto a basic plane for airing the rice from the bottom of the lower charging barrel (2);

the feeding barrel (2) is fixed on the base (3), the supporting legs (12) are fixed on the base (3), pulleys (4) are mounted on the supporting legs (12), a supporting frame (10) is fixed on the base (3), and the handrails (7) are fixed on the supporting frame (10) and used for pushing the base (3) to move;

go up air inlet pipe (21) with lower air-supply line (19) are inserted respectively and are established in lower feed cylinder (2), go up air inlet pipe (21) with lower air-supply line (19) respectively with air inlet manifold (25) intercommunication, be connected with the blast pipe on air inlet manifold (25), fan (20) are installed on the blast pipe and be used for with dirty gas in the blast pipe carries filter (18), filter (18) are used for right dirty gas filters the dust removal, filter (18) are installed on base (3).

2. The auxiliary device for drying rice in the sun according to claim 1, wherein: the filter screen is characterized by further comprising a grating plate (11) and a rotating mechanism (14), wherein the bottom of the lower charging barrel (2) is provided with an opening, the grating plate (11) is fixed at the opening at the bottom of the lower charging barrel (2), and the grating plate (11) is positioned below the filter screen;

the upper air inlet pipe (21) is positioned above the filter screen, and the lower air inlet pipe (19) is positioned between the filter screen and the grid plate (11);

the rotating mechanism (14) is installed on the grid plate (11) and used for cleaning the rice on the grid plate (11).

3. The auxiliary device for drying rice in the sun according to claim 2, wherein: the rotating mechanism (14) comprises a motor (141), a sweeping plate (142), a brush (143) and a chassis (145);

motor (141) are fixed grid plate (11) bottom center, be connected with the connecting axle on motor (141) output shaft, the connecting axle upper end is passed chassis (145) and be fixed with fixed plate (146), chassis (145) are fixed on grid plate (11), sleeve (144) are fixed on the connecting axle and be located chassis (145) with between fixed plate (146), sweep board (142) one end with sleeve (144) are connected, the other end to grid plate (11) edge all around extends, brush (143) are fixed sweep board (142) bottom and with surface contact on grid plate (11).

4. The auxiliary device for drying rice in the sun according to claim 3, wherein: the sweep plate (142) is bolted to the sleeve (144).

5. The auxiliary device for drying rice in the sun according to claim 2, wherein: the rice harvester is characterized by further comprising a push plate (5) used for pushing the rice to be flat, the upper end of the push plate (5) is fixed on one side of the base (3), and a rake (6) is arranged at the lower end of the push plate.

6. The auxiliary device for drying rice in the sun according to claim 1, wherein: a feeding channel (13) is arranged between the storage barrel (1) and the discharging barrel (2), and a material guide device for controlling the discharging speed of the rice is installed in the feeding channel (13);

the material guide device comprises a motor, a rotating shaft (172) and a material guide plate (171), wherein the motor is fixed on the feeding channel (13), one end of the rotating shaft (172) is connected with the motor, the other end of the rotating shaft is connected with the inner wall of the feeding channel (13) in a rotating mode, the material guide plate (171) is fixed on the rotating shaft (172) in an axial direction, one side of the material guide plate (171) is connected with the circumferential surface of the rotating shaft (172), and the other side of the material guide plate is in contact with the inner wall of the feeding channel (13).

7. The auxiliary device for drying rice in the sun according to claim 2, wherein: one end of the upper air inlet pipe (21) is connected with the air inlet main pipe (25), the other end of the upper air inlet pipe is a closed end, a suction head (22) is arranged on the upper air inlet pipe (21), the suction head (22) is positioned in the lower material barrel (2), and the suction head (22) is fixed at the top of the upper air inlet pipe (21) and is close to the closed end of the upper air inlet pipe (21);

a through hole (24) is formed in the suction head (22), and the suction head (22) is communicated with the lower charging barrel (2) through the through hole (24).

8. The auxiliary device for drying rice in the sun according to claim 2, wherein: lower air-supply line (19) one end is connected with air inlet house steward (25), and the other end is the blind end, air-supply hole (23) have been seted up down on air-supply line (19), air-supply hole (23) are located in lower feed cylinder (2) and be close to air-supply line (19) blind end down.

9. The auxiliary device for drying rice in the sun according to claim 1, wherein: the top of the storage barrel (1) is covered with a cover body (8) used for sealing the storage barrel (1), and a handle (9) is fixed at the center of the cover body (8).

10. The auxiliary device for drying rice in the sun according to claim 1, wherein: the filter (18) is a bag filter.