Machine for sifting down feather
Technical field
The present invention and a kind of eider down equipment specifically are a kind of big equipment that suede separates with little suede with eider down.
Background technology
The interior big equipment that suede separates with little suede with eider down of industry adopts reciprocating screen suede net at present, and the method for handwork is separated, and labour intensity is high, and efficient is low.
Summary of the invention
The technical problem that the present invention will solve provides a kind of machine for sifting down feather, and the method for employing mechanization is separated big suede of eider down with little suede.
The present invention realizes with following technical scheme: a kind of machine for sifting down feather is characterized in that it comprises: casing, screen drum, shaft I; Described casing is the totally-enclosed casing of awl under the top, and described screen drum two ends are fixed in the inner chamber on casing top, leave the gap between the barrel of screen drum and the casing; Described shaft I is arranged on the screen drum inner chamber, and with the screen drum concentric, shaft I two ends are connected with casing through bearing block I, shaft I one end stretches out casing and is connected outward and with electric motor I, and several stirring rod I is set on the shaft I; Charging aperture and big suede outlet are set respectively on two public end faces of described casing and screen drum, and casing top is provided with suction opeing, and described suction opeing is connected with air exhauster, and the bottom of casing is provided with little suede outlet; In described charging aperture, big suede outlet and little suede outlet by-pass valve control is set respectively; Described big suede outlet is connected with the outer suede machine of taking out of machine respectively with little suede outlet.
Described stirring rod I is the rod member of square type groove shape, and the openend of groove is vertically fixed on the shaft I.
Shaft II also is set below the screen drum in described casing, several stirring rod II is set on the described shaft II, shaft II one end reaches outside the casing, and is connected with electric motor I I.
Described stirring rod II is the T font, and its small end is vertically fixed on the shaft II.
The end of described lower box cone is made into the semicircle bucket, semicircle bucket and shaft II concentric.
Described big suede outlet is arranged on the position that screen drum leans on top.
The number of packages of described stirring rod I, stirring rod II is even number value.
Technique effect of the present invention is: through mechanization means, alleviated labor strength, and improved labor productivity.
Description of drawings
Fig. 1 is a cutaway view of the present invention.
Fig. 2 is the left view of casing among Fig. 1.
Among the figure: 1, charging aperture, 2, electric motor I, 3, screen drum, 4, electric motor I I; 5, shaft II, 6, the outlet of little suede, 7, casing, 8, shaft I; 9, suction opeing, 10, the semicircle bucket, 11, big suede outlet, 12, air exhauster; 13, stirring rod I, 14, stirring rod II, 15, bearing block I, 16, bearing block II.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is done further detailed description.
Like Fig. 1, shown in 2: a kind of machine for sifting down feather, it comprises: casing 7, screen drum 3, shaft I8; The totally-enclosed casing that described casing 7 is bored down for the top, described screen drum 3 two ends are fixed in the inner chamber on casing 7 tops, leave the gap between the barrel of screen drum 3 and the casing 7; Described shaft I8 is arranged on screen drum 3 inner chambers, and shaft I8 two ends are connected with casing 7 through bearing block I15, and shaft I8 one end stretches out outside the casing 7 and with electric motor I 2 and is connected, and several stirring rod I13 is set on the shaft I8; Charging aperture 1 and big suede outlet 11 are set on the public end face of described casing 7 and screen drum 3, and casing 7 tops are provided with suction opeing 9, and described suction opeing 9 is connected with air exhauster 12; The bottom of casing 7 is provided with little suede outlet 6, and described charging aperture 1, big suede outlet 11 and little suede outlet 6 are provided with by-pass valve control respectively; Described big suede outlet 11 is connected with the outer air exhauster of machine respectively with little suede outlet.
In an embodiment, in order to reach desirable sieve suede effect, said stirring rod I13 is designed to the rod member of square type groove shape, adopts nut fastening between its two legs of openend and the shaft first 8.Also can adopt modes such as circlip for shaft or split pin fastening.
In order to make little suede discharging smooth, in said casing 7, also be provided with shaft II5 below the screen drum 3, shaft II5 is provided with several stirring rod II14, and shaft II5 reaches casing 7 outer join electric motor I I4.
In order to reach desirable stirring discharging effect, said stirring rod II14 is designed to the T font.
The layout of said several stirring rod 1II4 on shaft II5 should be taken into account the whole machine balancing of mixing effect and this pivoting part, so its PHASE DISTRIBUTION should be even on the revolution circumference, and also should be roughly even on axial arranged.
Pile up for the edge of little suede in casing that prevents from screen drum 3, to sift out, the bottom of said casing 7 is designed to the shape of semicircle bucket 10.
Go out the suede quality for what improve big suede, reduce impurity and sneak into, said big suede outlet 11 should be arranged on the position that screen drum 3 leans on top.
The course of work of this machine for sifting down feather is following:
1, closes the valve of big suede outlet 11 and little suede outlet 6, open the valve of charging aperture 1.
2, start air exhauster 12, suction opeing 9 outside exhausting, the raw material eider down gets into screen drum 3 under suction function.After charging finishes, close the valve of air exhauster 12 and charging aperture 1.
3, start electric motor I 2, shaft I8 drives stirring rod I13 and stirs eider down, and little suede spills and fall into semicircle bucket 10 from screen drum 3.
4, after sieve suede finishes, open the valve and the air exhauster of big suede outlet 11 and little suede outlet 6, start electric motor I 2 and electric motor I I4 simultaneously, under the suction function of taking out the suede machine outside machine, big suede and little suede discharging respectively.