CN211437026U

CN211437026U - Rice screening drying device

Info

Publication number: CN211437026U
Application number: CN201921706482.7U
Authority: CN
Inventors: 张乐乐
Original assignee: Qinganyuan Shenghe Cold Region Rice Technology Research Center Co ltd
Current assignee: Qinganyuan Shenghe Cold Region Rice Technology Research Center Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-09-08
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a rice screening drying device relates to grain processing technology field, specifically is a rice screening drying device, including drying barrel, drying barrel's side fixed mounting has the support frame, one side fixed mounting of drying barrel upper surface has the feed inlet, drying barrel upper surface's middle part fixed mounting has the heat insulating board, the last fixed surface of heat insulating board installs first asynchronous machine, the bleeder vent has been seted up to drying barrel upper surface's opposite side. This rice screening drying device, through the cooperation of flitch under heating pipe and spiral, when this rice screening drying device carries out the during operation, utilize the heating pipe to heat the inner chamber of drying bucket, utilize the spiral simultaneously to descend the flitch to act on the rice, make the rice drop at the inner chamber spiral of drying bucket, make the rice roll at the inner chamber of drying bucket simultaneously, and then improve the drying rate and the drying quality of rice, improved this rice screening drying device's work efficiency.

Description

Rice screening drying device

Technical Field

The utility model relates to a grain processing technology field specifically is a rice screening drying device.

Background

Rice is one of the most main grain crops of people, straws can be used as a fuel, raw materials for weaving straw shoes and straw mats and making paper, and dry materials of cattle and horses can be used; the husk (rice husk) can be used as fuel; the bran is a good feed for livestock, the rice needs to be stored during harvesting, the rice can be dried during storage, the rice is prevented from mildewing due to excessive moisture in the rice, the drying is sun-drying or artificial drying, the artificial drying speed is high, and the artificial drying can be selected during the treatment of a large amount of rice, so that the rice drying device can be used for working, in the practice of the prior rice drying device, the inventor finds that the rice is often accumulated at the bottom of a drying barrel when the prior rice screening and drying device is used, so that the drying speed is slow, the drying is not thorough, meanwhile, the rice is found to be mixed with rice empty shells and sand dust to influence the quality of the rice, however, the existing rice screening and drying device does not have the function of screening rice and cannot meet the use requirements of people, so that the rice screening and drying device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a rice screening drying device, it is fast to possess drying rate, advantage strong to rice screening effect, rice often piles up in dry barrel bottom portion when having solved the current rice screening drying device that provides in the above-mentioned background art and using, it is slow to lead to drying rate, it is not thorough to dry, we find simultaneously can mix some rice empty shells and sand dust in the rice, influence the quality of rice, but current rice screening drying device does not possess the function of carrying out the screening to the rice, the problem of people's user demand can not be satisfied.

For drying rate is fast more than realizing, to the strong purpose of rice screening effect, the utility model discloses a following technical scheme realizes: the utility model provides a rice screening drying device, includes the drying bucket, the side fixed mounting of drying bucket has the support frame, one side fixed mounting of drying bucket upper surface has the feed inlet, the middle part fixed mounting of drying bucket upper surface has the heat insulating board, the last fixed surface of heat insulating board installs first asynchronous machine, the bleeder vent has been seted up to the opposite side of drying bucket upper surface, the inner chamber fixed mounting of drying bucket has the separation net, the middle part activity of drying bucket inner chamber has cup jointed the transmission shaft, and the top of transmission shaft and first asynchronous machine's output shaft fixed connection, the inside activity of drying bucket lower surface has cup jointed the unloading valve, the lower fixed surface of drying bucket installs the screening case.

Preferably, one side fixed mounting of screening incasement chamber has the ghost filter screen, one side fixed mounting of screening incasement chamber has the impurity filter that is located the impurity filter left, the collection bag that is located the ghost filter screen below has been cup jointed in one side activity of screening incasement chamber lower surface, the collecting box that is located the impurity filter below has been cup jointed in one side activity of screening incasement chamber lower surface, the opposite side fixed mounting of screening incasement chamber has the screening fan, the middle part fixed mounting of the lower surface of screening case has down the flitch, and down the flitch extends to the inner chamber of rice screening net section of thick bamboo.

Preferably, the inboard fixed mounting of support frame has the supporting baseplate who is located screening case below, the last fixed surface of supporting baseplate installs the impurity collecting vessel, the top fixed connection of impurity collecting vessel has one side of screening case, the inboard fixed mounting of support frame has the second asynchronous machine.

Preferably, the inner chamber fixed mounting of impurity collecting vessel has the support column, the rice screening net section of thick bamboo has been cup jointed in the one end activity of support column, the inner chamber fixed mounting of rice screening net section of thick bamboo has the axis of rotation, the one end fixed mounting of axis of rotation has the helical gear, and the helical gear meshes with second asynchronous machine's output shaft mutually.

Preferably, a spiral discharging plate is fixedly mounted on the surface of the transmission shaft.

Preferably, a heating pipe is fixedly installed on one side of the isolation net, and the heating pipe is located between the drying barrel and the isolation net.

The utility model provides a rice screening drying device possesses following beneficial effect:

1. this rice screening drying device, through the cooperation of flitch under heating pipe and spiral, when this rice screening drying device carries out the during operation, utilize the heating pipe to heat the inner chamber of drying bucket, utilize the spiral simultaneously to descend the flitch to act on the rice, make the rice drop at the inner chamber spiral of drying bucket, make the rice roll at the inner chamber of drying bucket simultaneously, and then improve the drying rate and the drying quality of rice, improved this rice screening drying device's work efficiency.

2. This rice screening drying device, through the use of screening fan, when the rice was through the inner chamber of screening case, utilize the screening fan to blow off vacant shell and dust in with the rice, and then carry out the first screening to the rice, utilize the rice to screen a net section of thick bamboo simultaneously and filter sand and granule in with the rice, carry out the second screening, and then guaranteed the quality of rice, improved this rice screening drying device's practicality and screening quality.

Drawings

FIG. 1 is a schematic sectional view of the present invention;

FIG. 2 is a schematic structural view of the impurity collecting cylinder of the present invention;

fig. 3 is a schematic structural view of the front side of the present invention.

In the figure: 1. drying the barrel; 2. a support frame; 3. an impurity filter plate; 4. a hollow shell filter screen; 5. a screening box; 6. heating a tube; 7. a feed inlet; 8. a first asynchronous motor; 9. a drive shaft; 10. a spiral blanking plate; 11. a discharge valve; 12. screening a fan; 13. a rotating shaft; 14. a second asynchronous motor; 15. a helical gear; 16. a support base plate; 17. an impurity collecting cylinder; 18. a rice screening net drum; 19. a support pillar; 20. A collection bag; 21. a collection box; 22. an isolation net; 23. and discharging the material plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a rice screening drying device, including drying barrel 1, drying barrel 1's side fixed mounting has support frame 2, one side fixed mounting of 1 upper surface of drying barrel has feed inlet 7, the middle part fixed mounting of 1 upper surface of drying barrel has the heat insulating board, the last fixed surface of heat insulating board installs first asynchronous machine 8, the bleeder vent has been seted up to the opposite side of 1 upper surface of drying barrel, drying barrel 1's inner chamber fixed mounting has separation net 22, transmission shaft 9 has been cup jointed in the middle part activity of 1 inner chamber of drying barrel, and transmission shaft 9's top and first asynchronous machine 8's output shaft fixed connection, blanking valve 11 has been cup jointed in the inside activity of 1 lower surface of drying barrel, drying barrel 1's lower fixed surface installs screening case 5.

Wherein, one side of the inner cavity of the screening box 5 is fixedly provided with an empty shell filter screen 4, one side of the inner cavity of the screening box 5 is fixedly provided with an impurity filter plate 3 positioned at the left side of the impurity filter plate 3, one side of the lower surface of the screening box 5 is movably sleeved with a collecting bag 20 positioned below the empty shell filter screen 4, one side of the lower surface of the screening box 5 is movably sleeved with a collecting box 21 positioned below the impurity filter plate 3, the other side of the inner cavity of the screening box 5 is fixedly provided with a screening fan 12, the middle part of the lower surface of the screening box 5 is fixedly provided with a blanking plate 23, the blanking plate 23 extends to the inner cavity of a rice screening mesh cylinder 18, rice acts through the screening fan 12, dust and empty shells in the rice are blown into one side of the inner cavity of the screening box 5, then the empty shells and large particles in the rice are, meanwhile, the impurity filtering plate 3 is used for isolating and filtering fine dust, the collecting box 21 is used for collecting the dust, the dust is prevented from entering air to affect human bodies and the environment, and the processing and screening quality of the rice screening and drying device is improved.

Wherein, the inboard fixed mounting of support frame 2 has the supporting baseplate 16 that is located screening case 5 below, the last fixed surface of supporting baseplate 16 installs impurity collecting vessel 17, the top fixed connection of impurity collecting vessel 17 has one side of screening case 5, the inboard fixed mounting of support frame 2 has second asynchronous machine 14, through the use of second asynchronous machine 14, utilize second asynchronous machine 14 to act on helical gear 15, and then make rice screening net section of thick bamboo 18 rotate, the operating mass with this rice screening drying device has been improved.

Wherein, the inner chamber fixed mounting of impurity collecting cylinder 17 has support column 19, rice screening net section of thick bamboo 18 has been cup jointed in the one end activity of support column 19, the inner chamber fixed mounting of rice screening net section of thick bamboo 18 has axis of rotation 13, the one end fixed mounting of axis of rotation 13 has helical gear 15, and helical gear 15 and the interlock of second asynchronous machine 14's output axle, filter sand and dust in the rice through rice screening net section of thick bamboo 18, utilize impurity collecting cylinder 17 to collect the impurity under the filtration simultaneously, utilize helical gear 15 and axis of rotation 13's cooperation simultaneously, make rice screening net section of thick bamboo 18 rotate, and then make the rice roll, the screening effect of this rice screening drying device has been improved, the quality of rice has been improved.

Wherein, the fixed surface of transmission shaft 9 installs flitch 10 under the spiral, drives flitch 10 under the spiral through transmission shaft 9, makes the rice rotate along with flitch 10 under the spiral, and then rolls the rice, can make the rice be heated more evenly comprehensively simultaneously, has improved this rice screening drying device's drying efficiency.

Wherein, one side fixed mounting of separation net 22 has heating pipe 6, and heating pipe 6 is located between drying barrel 1 and the separation net 22, can heat the inner chamber of drying barrel 1 through heating pipe 6, and then heats the rice and dry, utilizes separation net 22 to keep apart rice and heating pipe 6 simultaneously, avoids rice direct contact heating pipe 6 to cause influences such as scorching to the rice, has improved this rice screening drying device's drying speed and stability.

In conclusion, when the rice screening and drying device is used, firstly, the support frame 2 is placed at a designated position, then the heating pipe 6 is electrified, the first asynchronous motor 8 is started to pour rice into the inner cavity of the drying barrel 1 through the feeding hole 7, then the screening fan 12 is started, the blanking valve 11 is pulled open, the rice is made to fall into the inner cavity of the screening box 5, then the second asynchronous motor 14 is started, the rice screening mesh cylinder 18 is made to rotate, the rice falls into the inner cavity of the rice screening mesh cylinder 18 through the blanking plate 23, fine sand is leaked to the inner cavity of the impurity collecting cylinder 17 through the rice screening mesh cylinder 18, a tool is used for collecting the rice at one end of the rice screening mesh cylinder 18, and the collecting bag 20 and the inner cavity of the collecting box 21 are cleaned after one end of the rice screening mesh cylinder is used.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a rice screening drying device, includes drying bucket (1), its characterized in that: the side fixed mounting of drying bucket (1) has support frame (2), one side fixed mounting of drying bucket (1) upper surface has feed inlet (7), the middle part fixed mounting of drying bucket (1) upper surface has the heat insulating board, the last fixed surface of heat insulating board installs first asynchronous machine (8), the bleeder vent has been seted up to the opposite side of drying bucket (1) upper surface, the inner chamber fixed mounting of drying bucket (1) has separation net (22), transmission shaft (9) have been cup jointed in the middle part activity of drying bucket (1) inner chamber, and the top of transmission shaft (9) and the output shaft fixed connection of first asynchronous machine (8), unloading valve (11) have been cup jointed in the inside activity of drying bucket (1) lower surface, the lower fixed surface of drying bucket (1) installs screening box (5).

2. The rice screening and drying device of claim 1, wherein: screening case (5) one side fixed mounting of inner chamber has ghost filter screen (4), one side fixed mounting of screening case (5) inner chamber has and is located left impurity filter (3) of impurity filter (3), collection bag (20) that are located ghost filter screen (4) below have been cup jointed in one side activity of screening case (5) lower surface, collecting box (21) that are located impurity filter (3) below have been cup jointed in one side activity of screening case (5) lower surface, the opposite side fixed mounting of screening case (5) inner chamber has screening fan (12), flitch (23) under the middle part fixed mounting of the lower surface of screening case (5), and flitch (23) extend to the inner chamber of rice screening net section of thick bamboo (18) down.

3. The rice screening and drying device of claim 1, wherein: the inboard fixed mounting of support frame (2) has supporting baseplate (16) that is located screening case (5) below, the last fixed surface of supporting baseplate (16) installs impurity collecting vessel (17), the top fixed connection of impurity collecting vessel (17) has one side of screening case (5), the inboard fixed mounting of support frame (2) has second asynchronous machine (14).

4. The rice screening and drying device of claim 3, wherein: the inner chamber fixed mounting of impurity collecting vessel (17) has support column (19), rice screening net section of thick bamboo (18) has been cup jointed in the one end activity of support column (19), the inner chamber fixed mounting of rice screening net section of thick bamboo (18) has axis of rotation (13), the one end fixed mounting of axis of rotation (13) has helical gear (15), and helical gear (15) and the output shaft of second asynchronous machine (14) are interlock mutually.

5. The rice screening and drying device of claim 1, wherein: and a spiral blanking plate (10) is fixedly arranged on the surface of the transmission shaft (9).

6. The rice screening and drying device of claim 1, wherein: and a heating pipe (6) is fixedly installed on one side of the isolation net (22), and the heating pipe (6) is positioned between the drying barrel (1) and the isolation net (22).