CN104843438A

CN104843438A - Feeding auger

Info

Publication number: CN104843438A
Application number: CN201510225716.6A
Authority: CN
Inventors: 高军; 任聪
Original assignee: Essen (chinese) Co Ltd
Current assignee: Essen (chinese) Co Ltd
Priority date: 2015-05-06
Filing date: 2015-05-06
Publication date: 2015-08-19
Anticipated expiration: 2035-05-06
Also published as: CN104843438B

Abstract

The invention relates to a feeding auger which comprises a rotating shaft and a blade group. The blade group comprises multiple propelling blade groups, a feeding blade group, multiple slowing blade groups and a discharging blade group, wherein the multiple propelling blade groups are evenly distributed on a rotating shaft in the axial direction of the rotating shaft, the feeding blade group is arranged between the first propelling blade group and the second propelling blade group of the multiple propelling blade groups and comprises three feeding blades, the three feeding blades are staggered by 60 degrees, corresponding to three propelling blades, along the circumference of the rotating shaft or along outer circle spiral line in the propelling direction of auger and arranged on the rotating shaft. The discharging blade group is arranged between the last one propelling blade group and the last but one propelling blade group of the multiple propelling blade groups, the multiple slowing blade groups are arranged between the feeding blade group and the discharging blade group and are arranged among the multiple propelling blade groups at intervals, each slowing blade group comprises three slowing blades, and the slowing blades are staggered by 90 degrees, corresponding to three propelling blades, along the circumference of the rotating shaft or along outer circle spiral line in the propelling direction of auger and arranged on the rotating shaft.

Description

A kind of feeding auger

Technical field

The present invention relates to a kind of auger, is a kind of auger of moderate feeding specifically.

Background technology

Auger comprises S. A. and helicallobe; by helicallobe screw propulsion material under S. A. drives; be generally used for the direct conveying of particle or granular material; traditional auger is mostly unidirectional structure for conveying; in some Special use occasions, such as, when needing conveying and drying to carry out, due to mass transport speed simultaneously; the drying effect of material is poor, cannot meet conveying and dry requirement.

Summary of the invention

For conveying in prior art and the dry deficiency that cannot take into account simultaneously, the invention provides a kind of compact conformation, mass transport and dry feeding auger can be taken into account.

The technical solution used in the present invention is: a kind of feeding auger, comprise S. A. and vane group, described vane group comprises many group propulsion blades groups, flight blade group, many groups of moderate vane group and discharge blade group, described many group propulsion blades groups are arranged on S. A. along S. A. is axially uniform, propulsion blades group comprises three propulsion blades, three propulsion blades around S. A. circumference uniform distribution in the same excircle of S. A. or be distributed on the cylindrical helix line of S. A. along auger direction of propulsion, three propulsion blades are all not orthogonal to S. A. and tilt towards auger direction of propulsion, angle of inclination differs 60 ° successively around S. A. excircle direction or cylindrical hand of helix, described flight blade group is arranged between first and second propulsion blades group of many group propulsion blades groups, flight blade group comprises three flight blades, and three flight blades are around S. A. circumference or stagger 60 ° along corresponding three propulsion blades of cylindrical helix line of auger direction of propulsion and be arranged on S. A., described discharge blade group is arranged between last, the two propulsion blades groups of many group propulsion blades groups, discharge blade group comprises three discharge blades, and three discharge blades are around S. A. circumference or stagger 60 ° along corresponding three propulsion blades of cylindrical helix line of auger direction of propulsion and be arranged on S. A., the moderate vane group of described many groups to be arranged between flight blade group and discharge blade group and to be arranged at intervals between many group propulsion blades groups, moderate blade comprises three moderate blades, and moderate blade is arranged on S. A. around S. A. circumference or stagger 90 ° along the corresponding flight blade of cylindrical helix line of auger direction of propulsion or discharge blade.

Further, the feed end of described S. A. connects motor through a charging adapter sleeve, the excircle of charging adapter sleeve is evenly equipped with more than two the charging adapter sleeve blades tilted towards auger direction of propulsion.

Again further, the feed end of described S. A. connects motor through two with upper feeding adapter sleeve, the excircle of charging adapter sleeve is evenly equipped with more than two the charging adapter sleeve blades tilted towards auger direction of propulsion, the charging adapter sleeve blade on adjacent charging adapter sleeve staggers.

Adopt technique scheme, the invention has the beneficial effects as follows: three propulsion blades spiral pushing material under S. A. drives of propulsion blades group, material pushes to the moderate vane group be disposed between propulsion blades group, three moderate blades are corresponding to three propulsion blades, material is therefore moderate, is convenient to carry out sufficient drying process while convey materials; Play a part respectively accelerate material feeding and accelerate material discharging in flight blade group from beginning to end and discharge blade group, when material is moderate by moderate vane group, timely, abundant supply and the output of material can be guaranteed, guarantee effective conveying of auger; During auger external connection power motor, one that is arranged by S. A. feed end connects with upper feeding adapter sleeve, and plays propelling movement charging effect by the charging adapter sleeve blade that it staggers.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

In figure: S. A. 1, charging adapter sleeve 2, charging adapter sleeve blade 3, flight blade 4, propulsion blades 5, moderate blade 6, discharge blade 7.

Detailed description of the invention

Below in conjunction with drawings and Examples, the invention will be further described.

Shown in Fig. 1: a kind of feeding auger comprises S. A. 1, charging adapter sleeve 2, charging adapter sleeve blade 3, flight blade 4, propulsion blades 5, moderate blade 6 and discharge blade 7.The feed end of S. A. 1 connects power motor through two charging adapter sleeves 2, and the excircle of charging adapter sleeve 2 is evenly equipped with more than two the charging adapter sleeve blades 3 tilted towards auger direction of propulsion, on adjacent charging adapter sleeve, the charging adapter sleeve blade 3 of 2 staggers.The rotation direction of propulsion of S. A. 1 sets gradually many group propulsion blades groups, more than one group flight blade group, more than one group moderate vane group and more than one group discharge blade group, many groups propulsion blades group is arranged on S. A. 1 along S. A. is axially uniform, propulsion blades group comprises three propulsion blades 5, three propulsion blades 5 around S. A. 1 circumference uniform distribution in the same excircle of S. A. or be distributed on the cylindrical helix line of S. A. along auger direction of propulsion, three propulsion blades 5 are all not orthogonal to S. A. 1 and tilt towards auger direction of propulsion, angle of inclination differs 60 ° successively around S. A. excircle direction or cylindrical hand of helix, flight blade group is arranged between first and second propulsion blades group of many group propulsion blades groups, flight blade group comprises three flight blades, 4, three flight blades 4 around S. A. 1 circumference or stagger 60 ° along corresponding three propulsion blades 5 of cylindrical helix line of auger direction of propulsion and be arranged on S. A. 1, discharge blade group is arranged between last, the two propulsion blades groups of many group propulsion blades groups, discharge blade group comprises three discharge blades, 7, three discharge blades 7 around S. A. 1 circumference or stagger 60 ° along corresponding three propulsion blades 5 of cylindrical helix line of auger direction of propulsion and be arranged on S. A., many groups of moderate vane group to be arranged between flight blade group and discharge blade group and to be arranged at intervals between many group propulsion blades groups, moderate blade comprises three moderate blades 6, and moderate blade 6 is arranged on S. A. around S. A. 1 circumference or stagger 90 ° along the corresponding flight blade of cylindrical helix line of auger direction of propulsion or discharge blade.

Claims

1. a feeding auger, comprise S. A. and vane group, it is characterized in that: described vane group comprises many group propulsion blades groups, flight blade group, many groups of moderate vane group and discharge blade group, described many group propulsion blades groups are arranged on S. A. along S. A. is axially uniform, propulsion blades group comprises three propulsion blades, three propulsion blades around S. A. circumference uniform distribution in the same excircle of S. A. or be distributed on the cylindrical helix line of S. A. along auger direction of propulsion, three propulsion blades are all not orthogonal to S. A. and tilt towards auger direction of propulsion, angle of inclination differs 60 ° successively around S. A. excircle direction or cylindrical hand of helix, described flight blade group is arranged between first and second propulsion blades group of many group propulsion blades groups, flight blade group comprises three flight blades, and three flight blades are around S. A. circumference or stagger 60 ° along corresponding three propulsion blades of cylindrical helix line of auger direction of propulsion and be arranged on S. A., described discharge blade group is arranged between last, the two propulsion blades groups of many group propulsion blades groups, discharge blade group comprises three discharge blades, and three discharge blades are around S. A. circumference or stagger 60 ° along corresponding three propulsion blades of cylindrical helix line of auger direction of propulsion and be arranged on S. A., the moderate vane group of described many groups to be arranged between flight blade group and discharge blade group and to be arranged at intervals between many group propulsion blades groups, moderate blade comprises three moderate blades, and moderate blade is arranged on S. A. around S. A. circumference or stagger 90 ° along the corresponding flight blade of cylindrical helix line of auger direction of propulsion or discharge blade.

2. a kind of feeding auger according to claim 1, is characterized in that: the feed end of described S. A. connects motor through a charging adapter sleeve, the excircle of charging adapter sleeve is evenly equipped with more than two the charging adapter sleeve blades tilted towards auger direction of propulsion.

3. a kind of feeding auger according to claim 1, it is characterized in that: the feed end of described S. A. connects motor through two with upper feeding adapter sleeve, the excircle of charging adapter sleeve is evenly equipped with more than two the charging adapter sleeve blades tilted towards auger direction of propulsion, the charging adapter sleeve blade on adjacent charging adapter sleeve staggers.