CN215455110U

CN215455110U - High-efficient cereal drying device

Info

Publication number: CN215455110U
Application number: CN202120473934.2U
Authority: CN
Inventors: 邱张生; 杨积洪
Original assignee: Anhui Jiaxian Jinjialiang Group Co ltd
Current assignee: Anhui Jiaxian Jinjialiang Group Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2022-01-11
Anticipated expiration: 2031-03-04

Abstract

The utility model provides a high-efficiency grain drying device which comprises a storage bin for storing grains, a drying box for drying the grains and a warm air device for conveying hot air, wherein the lower end of the storage bin is connected with a conveying pipe, and the conveying pipe is obliquely arranged and is communicated with the drying box through a three-way pipe. Cereal is placed in the feed bin, and the feed bin is carried through the conveyer pipe, and the stoving case is connected to the one end of three-way pipe, and the warm braw device is connected to the other end, and in the warm braw device promoted the material that the three-way pipe was blown and enters into the cylinder, actuating mechanism drove the cylinder and rotates, and the material in the cylinder rolled under helical blade's effect, and hot-blast evenly dries cereal. The device carries out automatic material conveying through the conveyer pipe, has improved the drying efficiency of cereal, and the cylinder rotates and makes cereal upset in the cylinder, can evenly dry cereal to can remove dust to cereal, the device is efficient, the stoving is even.

Description

High-efficient cereal drying device

Technical Field

The utility model relates to the technical field of agricultural mechanical equipment, in particular to a high-efficiency grain drying device.

Background

Because the moisture contained in the grains is directly related to the influence on the storage, transportation and processing processes of the grains, the grains need to reach the moisture meeting the requirements, particularly, the newly harvested grains have high moisture content and are easy to mildew, and the grains need to be dried and subjected to precipitation treatment before storage and long-distance transportation, so that grain drying equipment is more and more widely used.

The existing grain drying equipment needs manual conveying, so that the working efficiency is low, the grain drying is not uniform, the grain can only be dried by the existing grain drying equipment, and dust in the grain cannot be removed.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide an efficient grain drying device to solve the problems in the background technology.

The technical problem solved by the utility model is realized by adopting the following technical scheme: a high-efficiency grain drying device comprises a storage bin for storing grains, a drying box for drying the grains and a warm air device for conveying hot air, wherein the lower end of the storage bin is connected with a conveying pipe, the conveying pipe is obliquely arranged and is communicated with the drying box through a three-way pipe, and one end, away from the drying box, of the three-way pipe is connected with the warm air device so as to push materials into the drying box and dry the materials in the drying box;

the drying box is internally provided with a rotary drum and a dust removal box, the rotary drum is arranged at the lower end of the rotary drum, the middle of the rotary drum is of a screen structure, a helical blade is arranged in the rotary drum and used for pushing materials to move, one end of the rotary drum is provided with a feeding barrel, the other end of the rotary drum is provided with a discharging barrel, the outer end of the feeding barrel is provided with a first belt pulley, the first belt pulley is connected with a driving mechanism through a belt and drives the rotary drum to rotate, one end of a three-way pipe is connected with an inserting pipe and stretches into the feeding barrel, the outer end of the discharging barrel is sleeved with a discharging box body, the discharging box body is fixed on a shell of the drying box, and the lower end of the outer side of the discharging box body is provided with a discharging barrel.

As a further scheme of the utility model: the air heating device comprises a fan and a heating box communicated with the fan, a heating pipe is arranged in the heating box, an air outlet of the heating box is connected with the three-way pipe through an inverted U-shaped pipe, and a filter screen is arranged at the connecting end of the U-shaped pipe and the three-way pipe.

As a further scheme of the utility model: two ends of the roller are provided with annular guide rails, a plurality of groups of guide wheels are distributed on the drying box corresponding to the guide rails, and the roller is rotatably arranged on the guide wheels through the guide rails; the guide wheels are distributed along the lower end of the roller in an arc shape so as to clamp and fix the roller.

As a further scheme of the utility model: the dust removal incasement is equipped with the dust bag with stoving case intercommunication for collect the dust, the outer end of dust removal case is equipped with the vent, the filter screen is installed to the inboard of vent.

As a further scheme of the utility model: the driving mechanism comprises a driving motor, a speed reducer and a second belt pulley, wherein the speed reducer is integrally connected with the driving motor, and the second belt pulley is arranged on an output shaft of the speed reducer and is in transmission connection with the first belt pulley through a belt.

As a further scheme of the utility model: the conveyer pipe is the auger delivery structure, is equipped with the hob in the conveyer pipe, and the upper end of conveyer pipe is equipped with conveyor motor, the hob is connected with conveyor motor transmission.

Compared with the prior art, the utility model has the beneficial effects that: cereal is placed in the feed bin, the feed bin is carried through the conveyer pipe, the stoving case is connected to the one end of three-way pipe, the warm braw device is connected to the other end, the warm braw device promotes in the material that the three-way pipe was blown to the wind enters into the cylinder, actuating mechanism drives the cylinder and rotates, the material in the cylinder rolls under helical blade's effect, hot-blast evenly dries to cereal, and blow off the dust in the cereal, the dust removal case is collected the dust, final cereal enters into the unloading box through a play feed cylinder, and discharge through a lower feed cylinder. The device carries out automatic material conveying through the conveyer pipe, has improved the drying efficiency of cereal, and the cylinder rotates and makes cereal upset in the cylinder, can evenly dry cereal to can remove dust to cereal, the device is efficient, the stoving is even.

Drawings

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

fig. 2 is a schematic cross-sectional view of the drum according to the present invention.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described below by combining the specific drawings.

As shown in FIGS. 1-2,

the embodiment provides a high-efficiency grain drying device, which comprises a storage bin 1 for storing grains, a drying box 2 for drying the grains and a warm air device for conveying hot air, wherein the lower end of the storage bin 1 is connected with a conveying pipe 3, the conveying pipe 3 is obliquely arranged and is communicated with the drying box 2 through a three-way pipe 4, one end, far away from the drying box 2, of the three-way pipe 4 is connected with the warm air device so as to push materials into the drying box 2, and the materials in the drying box 2 are dried;

drying 2 is equipped with the cylinder 21 that rotates the setting and sets up the dust removal case 22 at the cylinder 21 lower extreme in the case, the middle part of cylinder 21 is screen cloth structure, and the inside of cylinder 21 is equipped with helical blade 23 and is used for promoting the material and remove, the one end of cylinder 21 is equipped with feed cylinder 24, and the other end is equipped with out feed cylinder 25, and feed cylinder 24's outer end is equipped with first belt pulley 26, and first belt pulley 26 passes through the belt and is connected with the actuating mechanism transmission, drives the rotation of cylinder 21, the inside that grafting pipe 27 stretched into feed cylinder 24 is connected to the one end of three-way pipe 4, it is equipped with unloading box 28 to go out feed cylinder 25 outer pot head, and unloading box 28 is fixed on drying 2's casing, unloading box 28's outside lower extreme is equipped with down feed cylinder 29.

In this embodiment, the heating device includes fan 5 and heater box 6 that communicates fan 5, be equipped with heating pipe 61 in the heater box 6, the air outlet of heater box 6 is connected with three-way pipe 4 through the U type pipe 62 of invering, and the U type pipe 62 is equipped with the filter screen with the link of three-way pipe 4, prevents that the material from entering into heater box 6.

In this embodiment, two ends of the drum 21 are provided with annular guide rails 211, a plurality of groups of guide wheels 212 are distributed on the drying box 2 corresponding to the guide rails 211, and the drum 21 is rotatably mounted on the guide wheels 212 through the guide rails 211; the guide wheels 212 are distributed along the lower end of the drum 21 in an arc shape to clamp and fix the drum 21.

In this embodiment, be equipped with the dust removal filter bag 221 with stoving case 2 intercommunication in the dust removal case 22 for collect the dust, the outer end of dust removal case 22 is equipped with the vent, the filter screen is installed to the inboard of vent.

In this embodiment, the driving mechanism includes a driving motor 213, a speed reducer integrally connected to the driving motor 213, and a second pulley 214 disposed on an output shaft of the speed reducer, and the second pulley 214 is in transmission connection with the first pulley 26 through a belt.

In this embodiment, conveyer pipe 3 is the auger delivery structure, is equipped with the hob in the conveyer pipe 3, and the upper end of conveyer pipe 3 is equipped with conveying motor 31, the helix is connected with conveying motor 31 transmission, promotes the material and rises the transport.

The working principle of the utility model is as follows: cereal is placed in feed bin 1, feed bin 1 is carried through conveyer pipe 3, stoving case 2 is connected to the one end of three-way pipe 4, the warm braw device is connected to the other end, the material that the three-way pipe 4 was blown to the warm braw device promotes enters into cylinder 21 in, actuating mechanism drives cylinder 21 and rotates, material in the cylinder 21 rolls under helical blade 23's effect, hot-blast evenly dries cereal, and blow off the dust in the cereal, dust removal case 22 is collected the dust, final cereal enters into unloading box 28 through play feed cylinder 25, and discharge through feed cylinder 29 down. The device carries out automatic material conveying through conveyer pipe 3, has improved the drying efficiency of cereal, and cylinder 21 rotates and makes cereal upset in cylinder 21, can evenly dry cereal to can remove dust cereal, the device is efficient, the stoving is even.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient cereal drying device, includes the feed bin that is used for storing cereal, carries out the stoving case of drying and is used for carrying hot-blast warm braw device to cereal, its characterized in that: the lower end of the storage bin is connected with a conveying pipe, the conveying pipe is obliquely arranged and is communicated with the drying box through a three-way pipe, and one end, away from the drying box, of the three-way pipe is connected with a warm air device so as to push the materials into the drying box and dry the materials in the drying box;

2. The high-efficiency grain drying device as claimed in claim 1, wherein: the air heating device comprises a fan and a heating box communicated with the fan, a heating pipe is arranged in the heating box, an air outlet of the heating box is connected with the three-way pipe through an inverted U-shaped pipe, and a filter screen is arranged at the connecting end of the U-shaped pipe and the three-way pipe.

3. The high-efficiency grain drying device as claimed in claim 1, wherein: two ends of the roller are provided with annular guide rails, a plurality of groups of guide wheels are distributed on the drying box corresponding to the guide rails, and the roller is rotatably arranged on the guide wheels through the guide rails; the guide wheels are distributed along the lower end of the roller in an arc shape so as to clamp and fix the roller.

4. The high-efficiency grain drying device as claimed in claim 3, wherein: the dust removal incasement is equipped with the dust bag with stoving case intercommunication for collect the dust, the outer end of dust removal case is equipped with the vent, the filter screen is installed to the inboard of vent.

5. The efficient grain drying device of claim 4, wherein: the driving mechanism comprises a driving motor, a speed reducer and a second belt pulley, wherein the speed reducer is integrally connected with the driving motor, and the second belt pulley is arranged on an output shaft of the speed reducer and is in transmission connection with the first belt pulley through a belt.

6. The high-efficiency grain drying device as claimed in claim 1, wherein: the conveyer pipe is the auger delivery structure, is equipped with the hob in the conveyer pipe, and the upper end of conveyer pipe is equipped with conveyor motor, the conveyer pipe is connected with conveyor motor transmission.