CN203211907U

CN203211907U - Non-breakage-damage grain auger hoister

Info

Publication number: CN203211907U
Application number: CN 201320184282
Authority: CN
Inventors: 吴棕雁
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-14
Filing date: 2013-04-14
Publication date: 2013-09-25
Anticipated expiration: 2023-04-14

Abstract

The utility model discloses a non-breakage-damage grain auger hoister, and belongs to the field of conveying equipment. The non-breakage-damage grain auger hoister comprises an outer layer drum and an inner layer drum, wherein a gap is reserved between the inner drum and the outer drum, the inner drum is divided into three segments, the inner drum is connected with a lower opening of the outer drum through bolts, a motor and a speed reducer are installed on the upper segment of the inner drum, an auger middle shaft of spiral blades is installed in the inner drum, the rotating blades of the auger middle shaft are welded to the middle segment of the inner drum, the auger middle shaft is fixed with the upper segment of the inner drum and the lower segment of the inner drum through an upper bearing and a lower bearing, a feeding opening is formed in one side of the lower segment of the inner drum, and a discharging opening is formed in one side of the upper segment of the inner drum. The non-breakage-damage grain auger hoister is novel in design, simple in structure and strong in function. The five defects that a traditional grain auger hoister damages grain in a breakage mode, increases friction force and electricity consumption, is low in efficiency and can not be universally used are overcome. The technical problems that grain and material breakage damages are caused in the hoisting process, quality is reduced and losses are increased have been in the grain industry for a long time and are solved. The non-breakage-damage grain auger hoister is very wide in application prospect and has good social benefits and economic benefits.

Description

Do not have to knock and decrease grain auger gig

Technical field

The utility model relates to a kind of for grain, powdery, granular substance material conveyer bont.

Background technology

At present, traditional grain auger gig is to be rotated in fixing metal cylinder by motor drives auger axis, and materials such as grain are sucked by the bottom, rises to the height that needs, and realizes the transfer of material.That auger type grain gig and other gigs relatively have is easy for installation, advantage such as little, non-maintaining takes up room.But also have following shortcoming: 1, the space can't accurately be controlled in lifting process because between the spiral guide plate on the auger axis and the barrel of fixing, so, be very easy to grain or material caused and knock damage, roll up percentage of damage, grain or material are downgraded, increase loss, reduce quantity.2, owing to the filling of grain or material between the spiral guide plate on the auger axis and the barrel, make the auger rotation produce friction force, therefore, require necessary empty machine startup, after the start, can only rotate down always, the centre can not be shut down.If middle the shutdown starts again, may damage electrical motor because starting current is excessive.Friction force increases during 3, owing to rotation, and the electrical motor power consumption is increased, the waste electric energy.4, lifting efficient is low.5, can not be general.Therefore the lifting of many grains or material is had to use instead complex structure, is damaged, safeguards bothersome bucket elevator easily.

Summary of the invention

In order to solve the problem of above-mentioned existence, the utility model is according to physical screw in compression, and material produces the upwards principle of thrust, provide a kind of novel, efficiently, nothing that application is wide knocks and decreases grain auger gig.

The purpose of this utility model is achieved through the following technical solutions: do not have to knock and decrease grain auger gig, it is characterized in that: comprise inside and outside two-layer cylinder, leave the space between inner core and the urceolus, inner core is divided into three joints, inner core is connected by bolt with the urceolus end opening, on the last joint inner core electrical motor, reductor are installed, the inner auger axis that has helicallobe of installing of inner core, the rotating blade of auger axis and the welding of middle joint inner core, the auger axis is fixed by upper and lower bearing and upper and lower joint inner core, under save inner core one side inlet point be set, on save inner core one side discharging opening be set.

Tube bottom arranges cover of dust in the described joint down.

The beneficial effects of the utility model: the utility model adopts said structure, during use, actuating motor, drive the rotation of auger axis by reductor, grain or material enter inlet point, enter auger gig inner core by inlet point, it is motionless to go up the joint inner tube wall during rotation of auger axis, middle joint inner core rotates with the auger axis, solved in the prior art and maintained static owing to inner core, auger when rotation helicallobe and fixing inner tube wall gap exist grain or material stings the problem of knocking, and has eliminated the friction force of filling grain or material generation.Helicallobe upwards holds up grain or material, and inner core has played the effect that prevents grain or material spilling.Along with axis constantly rotates, continuously grain or mass transport are arrived the height that needs.Can select the middle joint inner core of suitable length as required for use, finish the lifting operation of grain in enormous quantities, material.The utility model does not have knocks that to decrease grain auger gig simple in structure, novel in design.Overcome the 5 big shortcomings that traditional grain auger gig exists, can realize not having knocking and decrease lifting.Solve traditional grain auger gig owing to cause material breakage such as grain in promoting, reduced quality, increased the difficult problem of loss.Create very considerable social benefit and economic benefit.Grain auger gig field of application being enlarged, can be widely used in each side such as grain storage, processing, oven dry, transportation, is the requisite load transfer device in grain field.Also can be applied in other powderies, granular material lifting aspect.

Description of drawings

Fig. 1 does not have to knock the structural representation that decreases grain auger gig.

Fig. 2 is inner/outer tube coupled condition figure.

The specific embodiment

Do not have to knock and decrease grain auger gig, comprise inside and outside two-layer cylinder, inner core is connected by bolt with urceolus 12 end openings, in order to prevent that inside and outside barrel from producing friction, leave the space between inner core and the urceolus 12, inner core is divided into three joints, electrical motor 1 is installed on the last joint inner core 4, reductor 2, the inner auger axis 7 that has helicallobe of installing of inner core, the rotating blade 14 of auger axis 7 and middle joint inner core 6 welding, auger axis 7 is by head bearing 3, lower bearing 10 and last joint inner core 4, under to save inner core 8 fixing, following joint inner core 8 one sides arrange inlet point 9, on save inner core 4 one sides discharging opening 5 be set.Under save inner core 8 bottoms cover of dust 11 be set.

The utility model manufacture craft requires: what 1, the gap between the packing auger blade of upper and lower joint inner core and rotation will be most probably is little, makes precision as far as possible.2, the angle of inclination of flood dragon blade must rationally can be set to 20 ~ 30 degree according to the big young pathbreaker of grain inclination angle.3, the slit between three joints of inner core upper, middle and lower wants tight, can not leak the lifting thing.

During use, nothing knocked decrease grain auger gig and be installed near the grain or material that needs to promote, can vertically install, also can tilt to install.Material outlet can be connected to the utensil top of depositing grain or material.Material inlet can connect band conveyor, perhaps other load transfer devices.

Claims

1. do not have to knock and decrease grain auger gig, it is characterized in that: comprise inside and outside two-layer cylinder, leave the space between inner core and the urceolus, inner core is divided into three joints, inner core is connected by bolt with the urceolus end opening, on the last joint inner core electrical motor, reductor are installed, the inner auger axis that has helicallobe of installing of inner core, the rotating blade of auger axis and the welding of middle joint inner core, the auger axis is fixed by upper and lower bearing and upper and lower joint inner core, under save inner core one side inlet point be set, on save inner core one side discharging opening be set.

2. nothing according to claim 1 is knocked and decreased grain auger gig, it is characterized in that: tube bottom arranges cover of dust in the described joint down.