CN205403409U

CN205403409U - Cereal air dryer

Info

Publication number: CN205403409U
Application number: CN201620122101.0U
Authority: CN
Inventors: 郑伟思
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-16
Filing date: 2016-02-16
Publication date: 2016-07-27
Anticipated expiration: 2026-02-16

Abstract

The utility model discloses a cereal air dryer relates to and air -dries device fabrication technical field, which comprises a frame, the hot -blast conveyor's of an at least group link the air -dry section of thick bamboo that import and circulation material exit tube are expected in the circulation that is equipped with in the frame, circulation material exit tube is connected with hoisting device, every group air -dry the in proper order communicating circular cone section of thick bamboo of a section of thick bamboo including the big -end -up of a plurality of vertical settings, the main aspects of a circular cone section of thick bamboo are equipped with and are equipped with the open -ended cover, air -dry be equipped with in the section of thick bamboo pass in proper order a plurality of the pivot of a circular cone section of thick bamboo is at every all be equipped with in the circular cone section of thick bamboo with pivot fixed connection's branch charging tray, the pivot is passed through transmission and is connected with the motor, wherein be equipped with the feeder hopper on a set of air -dry section of thick bamboo, install the discharging pipe through the three -way switch valve on the circulation material exit tube of this group's air -dry section of thick bamboo. Compared with the prior art, the utility model discloses cereal is heated evenly when air -drying, and air dried cereal quality obtains guaranteeing that this cereal air dryer is small, and is air dried efficient.

Description

Grain air-drying machine

Technical field

This utility model relates to apparatus for drying manufacturing technology field, especially a kind of air-dry machine for corn is dried.

Background technology

The Oryza glutinosa of results, Semen Tritici aestivi and granule Chinese crude drug etc. need to dry in time to collect, if meeting rainy weather, the easily moldy metamorphism such as Oryza glutinosa, Semen Tritici aestivi and granule Chinese crude drug and cause damage, generally adopt dehydrator Oryza glutinosa, Semen Tritici aestivi and granule Chinese crude drug etc. to be dried.Presently used dehydrator includes casing, and casing, built with multilamellar drying bed, is vertically arranged with multiple hot blast inlet pipe in the side of casing, and on the sidewall of casing, distribution has moisture to export.This dehydrator has the disadvantage that 1 in process of production, owing to needing the corn dried to tile on drying beds, during drying, hot blast is dried through Grain-Layer, and the temperature on Grain-Layer surface is high, and internal temperature is low, causing corn to be heated uneven, the quality of corn is dried in impact.2, dehydrator volume is big, and drying efficiency is low.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of grain air-drying machine, and during to solve to dry, corn is heated uneven, and dehydrator volume is big, the problem that drying efficiency is low.

In order to solve the problems referred to above, the technical solution adopted in the utility model is: this grain air-drying machine, include frame, in described frame equipped with least one set connect hot-blast conveying appliance be provided with cycle stock import and cycle stock goes out the air-dry cylinder of pipe, described cycle stock goes out pipe and is connected to lifting device；Often organize described air-dry cylinder and include multiple up big and down small taper cone barrel being sequentially communicated being vertically arranged, holding equipped with the cover being provided with opening greatly of described taper cone barrel, described air-dry cylinder is built with the rotating shaft sequentially passing through multiple described taper cone barrel, being respectively arranged with in each described taper cone barrel and fix the material separating disc being connected with described rotating shaft, described rotating shaft is connected with motor by actuating device；Equipped with feed hopper on the air-dry cylinder of one of which, the cycle stock at the air-dry cylinder of this group goes out and is provided with discharge nozzle by three-way switch valve on pipe.

In above-mentioned grain air-drying machine technical scheme, technical scheme is it may also is that described hot-blast conveying appliance includes and often organizes a plurality of warm-air pipe that described air-dry cylinder connects more specifically, described warm-air pipe is built with electric furnace heating wire, described electric furnace heating wire electrically connects with electric cabinet, the discharge pipe connection of a plurality of described warm-air pipe and the first aerator, described first aerator is arranged in described frame.

Further, described actuating device includes the driven wheel of differential being contained in described rotating shaft lower end, described driven wheel of differential and the drive bevel gear engaged transmission being contained on wheel shaft, and described wheel shaft is connected with described motor-driven, and described wheel shaft is arranged in described frame.

Further, the side of described discharge nozzle connects the second aerator.

Further, the air-dry cylinder being arranged in described frame is two groups, and the wheel shaft below air-dry cylinder described in two groups is respectively arranged with drive, is in transmission connection between two described drives.

Further, described lifting device includes being attached separately to the driven pulley above the cycle stock import of two groups of air-dry cylinders, wheel shaft below two groups of air-dry cylinders is respectively provided with driving pulley, equipped with conveyer belt between driving pulley below arbitrary group of air-dry cylinder and the driven pulley on another air-dry cylinder of group, the outer rim distribution of described conveyer belt has feeding funnel.

Owing to have employed technique scheme, this utility model compared with prior art has the advantages that

1, air-dry cylinder of the present utility model is provided with cycle stock import and cycle stock and goes out pipe, air-dry cylinder includes multiple up big and down small taper cone barrel being sequentially communicated being vertically arranged, holding equipped with the cover being provided with opening greatly of taper cone barrel, air-dry cylinder is built with the rotating shaft sequentially passing through multiple taper cone barrel, being respectively arranged with in each taper cone barrel and fix the material separating disc being connected with rotating shaft, rotating shaft is connected with motor by actuating device；Corn enters taper cone barrel and drops on material separating disc, spread to taper cone barrel inwall with the material separating disc rotated, fall into the taper cone barrel material separating disc of lower section from taper cone barrel portlet again, repeat to let go carry out air-dry, corn is heated evenly, and air-dry grain quality is guaranteed, and can give over to seed, and this grain air-drying machine volume is little, air-dry efficiency is high.

2, hot-blast conveying appliance includes and often organizes a plurality of warm-air pipe that air-dry cylinder connects, and warm-air pipe is built with electric furnace heating wire, and electric furnace heating wire electrically connects with electric cabinet, and the discharge pipe connection of a plurality of warm-air pipe and the first aerator, the first aerator is arranged in frame；Simple in construction, compact, the thermal efficiency is high.

3, the side of discharge nozzle connects the second aerator, by the broken grass in corn, shrivelled kernel, magazins' layout, obtains clean corn.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model embodiment.

Fig. 2 is the rear diagram of this utility model example structure.

Fig. 3 is the structural representation of the lifting device of this utility model embodiment.

Detailed description of the invention

Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail:

A kind of grain air-drying machine as shown in Figure 1 and Figure 2, includes frame 17, in frame 17 equipped with two groups connect hot-blast conveying appliances be provided with cycle stock import 7 and cycle stock goes out the air-dry cylinder of pipe 14, cycle stock goes out pipe 14 and is connected to lifting device；Often organize air-dry cylinder and include four up big and down small taper cone barrels 10 being sequentially communicated being vertically arranged, the big end welding of taper cone barrel 10 has the cover 9 of opening, the cover 9 of lower section taper cone barrel 10 is connected with taper cone barrel 10 small end being positioned above, superposed taper cone barrel 10 is provided with cycle stock import 7, the taper cone barrel 10 being positioned at bottom goes out pipe 14 equipped with cycle stock, air-dry cylinder is built with the rotating shaft 11 sequentially passing through four taper cone barrels 10, the material separating disc 8 that be connected fixing with rotating shaft 11 it is respectively arranged with in each taper cone barrel 10, rotating shaft 11 is connected with motor 21 by actuating device, rotating shaft 11 is arranged in frame 17；Equipped with feed hopper 6 on the air-dry cylinder of one of which, the cycle stock at the air-dry cylinder of this group goes out to pass through on pipe 14 three-way switch valve 12 and is provided with discharge nozzle 13, and three-way switch valve 12 is electrically connected with electric cabinet by electromagnetic valve；The side of discharge nozzle 13 connects the discharge pipe of the second aerator 20, and the second aerator 20 is arranged in frame 17；Equipped with the Temperature Humidity Sensor detecting its internal temperature, humidity on air-dry cylinder, Temperature Humidity Sensor electrically connects with electric cabinet.

Hot-blast conveying appliance includes four warm-air pipes 4 connected with two groups of air-dry cylinders, and warm-air pipe 4 is built with electric furnace heating wire 5, and electric furnace heating wire 5 electrically connects with electric cabinet, and four warm-air pipes 4 connect with the discharge pipe of the first aerator 22, and the first aerator 22 is arranged in frame 17.

Actuating device includes the driven wheel of differential 15 being contained in rotating shaft 11 lower end, driven wheel of differential 15 and drive bevel gear 18 engaged transmission being contained on wheel shaft 16, wheel shaft 16 and motor 21 are in transmission connection, equipped with big sprocket wheel 25 on wheel shaft 16, big sprocket wheel 25 is connected with motor 21 by speed-changing chain 23 and driving chain, and wheel shaft 16 is arranged in frame 17；The air-dry cylinder being arranged in frame 17 is two groups, and the wheel shaft 16 below two groups of air-dry cylinders is respectively arranged with drive 19, is in transmission connection between two drives 19；The drive 19 of the present embodiment is drive sprocket, is in transmission connection by chain 24 between two drive sprockets.

Lifting device includes the driven pulley 1 being attached separately to above the cycle stock import 7 of two groups of air-dry cylinders, driven pulley 1 is arranged in frame 17, wheel shaft 16 below two groups of air-dry cylinders is respectively provided with driving pulley 26, equipped with conveyer belt 3 between driving pulley 26 below arbitrary group of air-dry cylinder and the driven pulley 1 on another air-dry cylinder of group, the outer rim of conveyer belt 3 has feeding funnel 2 along conveying direction distribution, as shown in Figure 3.

During work, corn enters in one group of air-dry cylinder from feed hopper 6, drop on the material separating disc 8 in taper cone barrel 10, the inwall to taper cone barrel 10 is spread with the rotation of material separating disc 8, on material separating disc 8 in the next taper cone barrel 10 of portlet entrance of taper cone barrel 10, repeat to let go air-dry, go out pipe 14 to cycle stock and be discharged in the feeding funnel 2 of conveyer belt 3, corn is delivered to another cycle stock import 7 organizing air-dry cylinder, enter another organize in air-dry cylinder be circulated air-dry, corn air-dry to water content lower than 9%, three-way switch valve 12 is switched to cycle stock and goes out the port closing of pipe 14, the position that the outlet of discharge nozzle 13 is opened, obtain air-dry corn.The air-dry corn of this utility model is heated evenly, and air-dry grain quality is guaranteed, and can give over to seed, and this grain air-drying machine volume is little, and air-dry efficiency is high.

Claims

1. a grain air-drying machine, include frame (17), it is characterized in that: connect be provided with cycle stock import (7) and the cycle stock of hot-blast conveying appliance equipped with least one set in described frame (17) and go out the air-dry cylinder of pipe (14), described cycle stock goes out to manage (14) and is connected to lifting device；Often organize described air-dry cylinder and include multiple up big and down small taper cone barrel (10) being sequentially communicated being vertically arranged, holding equipped with the cover (9) being provided with opening greatly of described taper cone barrel (10), described air-dry cylinder is built with the rotating shaft (11) sequentially passing through multiple described taper cone barrel (10), being respectively arranged with the material separating disc (8) that be connected fixing with described rotating shaft (11) in each described taper cone barrel (10), described rotating shaft (11) is connected with motor (21) by actuating device；Equipped with feed hopper (6) on the air-dry cylinder of one of which, the air-dry cylinder of this group cycle stock go out pipe (14) on by three-way switch valve (12), discharge nozzle (13) is installed.

2. grain air-drying machine according to claim 1, it is characterized in that: described hot-blast conveying appliance includes and often organizes a plurality of warm-air pipe (4) that described air-dry cylinder connects, described warm-air pipe (4) is built with electric furnace heating wire (5), described electric furnace heating wire (5) electrically connects with electric cabinet, a plurality of described warm-air pipe (4) connects with the discharge pipe of the first aerator (22), and described first aerator (22) is arranged in described frame (17).

3. grain air-drying machine according to claim 1 and 2, it is characterized in that: described actuating device includes being contained in the driven wheel of differential (15) of described rotating shaft (11) lower end, described driven wheel of differential (15) and drive bevel gear (18) engaged transmission being contained on wheel shaft (16), described wheel shaft (16) and described motor (21) are in transmission connection, and described wheel shaft (16) is arranged in described frame (17).

4. grain air-drying machine according to claim 1 and 2, it is characterised in that: the side of described discharge nozzle (13) connects the second aerator (20).

5. grain air-drying machine according to claim 3, it is characterised in that: the side of described discharge nozzle (13) connects the second aerator (20).

6. grain air-drying machine according to claim 3, it is characterized in that: the air-dry cylinder being arranged in described frame (17) is two groups, wheel shaft (16) below air-dry cylinder described in two groups is respectively arranged with drive (19), is in transmission connection between two described drives (19).

7. grain air-drying machine according to claim 5, it is characterised in that: the air-dry cylinder being arranged in described frame (17) is two groups, and the wheel shaft (16) below air-dry cylinder described in two groups is respectively arranged with drive, is in transmission connection between two described drives (19).

8. grain air-drying machine according to claim 6, it is characterized in that: described lifting device includes being attached separately to the driven pulley (1) of cycle stock import (7) top of two groups of air-dry cylinders, wheel shaft (16) below two groups of air-dry cylinders is respectively provided with driving pulley (26), equipped with conveyer belt (3) between driving pulley (26) below arbitrary group of air-dry cylinder and the driven pulley (1) on another air-dry cylinder of group, the outer rim distribution of described conveyer belt (3) has feeding funnel (2).

9. grain air-drying machine according to claim 7, it is characterized in that: described lifting device includes being attached separately to the driven pulley (1) of cycle stock import (7) top of two groups of air-dry cylinders, wheel shaft (16) below two groups of air-dry cylinders is respectively provided with driving pulley (26), equipped with conveyer belt (3) between driving pulley (26) below arbitrary group of air-dry cylinder and the driven pulley (1) on another air-dry cylinder of group, the outer rim distribution of described conveyer belt (3) has feeding funnel (2).