CN201305369Y

CN201305369Y - Silo helix material spreader

Info

Publication number: CN201305369Y
Application number: CNU2008201781874U
Authority: CN
Inventors: 胡汉栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-24
Filing date: 2008-11-24
Publication date: 2009-09-09
Anticipated expiration: 2018-11-24

Abstract

The utility model relates to a silo helix material spreader which locates on the silo top. The silo helix material spreader includes a center hopper, a shunt cone, a rotary rod, an arc scraper and a round orbit. One end of the silo helix material spreader is installed on a center feeding port as a rotary center; another end is installed on the silo side wall to keep the body moving in a circle. The material is transported to a place apart from the silo center till the whole silo is filled after the material enters into the silo helix material spreader from the silo center. The silo helix material spreader can avoid problem that a current silo feeding material can not fill the whole silo which increases the silo utility rate, and the whole structure is simple.

Description

Spiral spreader of silo

Technical field

The utility model relates in silo the equipment of filling material, is specifically related to a kind of distribution device of flat bottom silo discharging opening, with the whole spaces cloth full with substance in the silo, belongs to International Classification of Patents B65G technical field.

Background technology

Relatively tradition and simple distributing mode are generally all being adopted in the charging of silo, and the silo material generally enters from center of top, directly sends into the silo stored in the free-falling body mode.This makes the material that is fallen by inlet point can pile up with certain leaning angle in silo, for example solid accumulation coning, the silo space beyond the leaning angle for example beyond the circular cone part then can't cloth, can't utilize.Caused the waste in silo space, the actual utilization ratio of silo reduces.

Summary of the invention

The purpose of this utility model is to overcome the silo charging and forms the space waste problem that circular cone causes, and a kind of spiral spreader of silo that material evenly can be covered with silo, make full use of the silo upper space is provided.

The purpose of this utility model is achieved through the following technical solutions.

A kind of spiral spreader of silo is installed between silo center of top inlet point and the silo limit wall, and it comprises central hopper, divides flow cone, revolving bar, arc scraper plate, gyro-rotor and circuit orbit; The branch flow cone is equipped with in the bottom of central hopper, and the below of branch flow cone installs back turns, and revolving bar is arranged in the gyro-rotor, and there is the revolving bar actuating device in the limit portion of revolving bar, and the arc scraper plate is housed on the revolving bar.Divide flow cone to connect gyro-rotor by two ends bonded assembly swing bearing, the bottom holder of revolving bar is connected to circuit orbit, the limit end mounted tracks motor of circuit orbit.

The utility model has overcome general silo can only be at central blanking, the problem that the silo periphery can't fill up.Can effectively material be filled up whole silo by a spiral spreader of silo, thereby improve silo storing material efficient.The utility model integral structure is simple and reliable.

Description of drawings

Fig. 1 is existing general silo material loading structural representation;

Fig. 2 is the structural representation of the utility model spiral spreader of silo.

Among the figure: 1. silo, 2. material, 3. inlet point, 4. back timber, 5. revolving bar actuating device, 6. revolving bar, 7. arc scraper plate, 8. swing bearing, 9. central hopper, 10. minute flow cone, 11. gyro-rotor, 12. orbit motors, 13. circuit orbits, 14. central outlet, 15. remote outlets.

The specific embodiment

Referring to Fig. 1, existing general silo 1, its top is equipped with inlet point 3, because of the stocking angle effect of the material 2 that enters, when material 2 arrives silos 1 top, forms conically, and the circular cone outer space can't be utilized, and causes the waste in space.

Referring to Fig. 2, spiral spreader of silo is installed between the central inlet point 3 and silo limit wall of back timber 4 of silo 1, comprises central hopper 9, divides flow cone 10, revolving bar 6, arc scraper plate 7, gyro-rotor 11 and circuit orbit 13; Branch flow cone 10 is equipped with in central hopper 9 bottoms, and the below of branch flow cone 10 installs back turns 11, and revolving bar 6 is arranged in the gyro-rotor 11, and there is revolving bar actuating device 5 in revolving bar 6 limit portions, and arc scraper plate 7 is housed on the revolving bar 6; Divide flow cone 10 to connect gyro-rotor 11 by two ends bonded assembly swing bearing 18, the holder of revolving bar 6 bottoms connects circuit orbit 13, the limit end mounted tracks motor 12 of circuit orbit 13.Gyro-rotor 11 is around central hopper 9 rotations, and the inwall along silo 1 moves in a circle simultaneously; Revolving bar 6 drives arc scraper plate 7 and rotates around self axis rotation.Can automatically material 2 be delivered to remote outlet 15 by central outlet 14, make material 2 evenly be covered with whole silo 1.

Material 2 enters screw feeder from silo 1 top center hopper 8, when silo begins charging, does not start the screw distribution machine, and material through gyro-rotor 11, directly enters silo from central outlet 14 by central hopper 9.Treat that material arrives the silo top, start revolving bar actuating device 5 and orbit motor 12, material 2 is carried to the direction away from central hopper 9 under the promotion of revolving bar 6 and arc scraper plate 7; Material 2 is transported to nearer remote outlet 15 beyond the silo central authorities by the screw motion of revolving bar 6 and arc scraper plate 7.When material 2 arrived silo 1 top once more, material 2 continued to be sent to from silo second remote outlet 15 far away, arrived the silo top until material.By that analogy, material is sent to the 3rd, the 4th remote outlet 15; Particularly, when running into first remote outlet 15, material directly falls, and when material arrived the silo top, material continued to be sent to second remote outlet 15, arrives the silo top until material.By that analogy, material is sent to the 3rd, the 4th remote outlet 15.Remote outlet 15 quantity can be provided with according to the silo size.Because the screw distribution machine rotates around silo central authorities, can be scattering into each position of silo to material uniformly simultaneously.

The beneficial effects of the utility model are by the screw distribution machine is installed at the silo top, effectively to improve silo storage thing The ability of material.

Claims

1. a spiral spreader of silo is installed between silo center of top inlet point and the silo limit wall, it is characterized in that: it comprises central hopper (9), divides flow cone (10), revolving bar (6), arc scraper plate (7), gyro-rotor (11) and circuit orbit (13); Branch flow cone (10) is equipped with in the bottom of central hopper (9), divides the below of flow cone (10) to install back turn (11), and revolving bar (6) is arranged in the gyro-rotor (11), and there is revolving bar actuating device (5) in the limit portion of revolving bar (6); Divide flow cone (10) to connect gyro-rotor (11) by two ends bonded assembly swing bearings (18), the bottom holder of revolving bar (6) is connected to circuit orbit (13), the limit end mounted tracks motor (12) of circuit orbit (13).

2. spiral spreader of silo according to claim 1 is characterized in that: arc scraper plate (7) is housed on the described revolving bar (6).