CN201967360U

CN201967360U - Sunflower seed threshing machine

Info

Publication number: CN201967360U
Application number: CN2011200685551U
Authority: CN
Inventors: 杨全芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-16
Filing date: 2011-03-16
Publication date: 2011-09-14
Anticipated expiration: 2021-03-16

Abstract

The utility model provides a sunflower seed threshing machine, belonging to the field of agricultural machine. The utility model provides a sunflower shelling machine which is specially used for carrying out shelling according to the shape of the sunflower seeds. In the utility model, a threshing bin is arranged on a frame; a mainshaft penetrates through the threshing bin and is connected with the frame by a bearing; an eccentric wheel at one end of the mainshaft is connected with a swing screen by a connecting rod; a rolling sleeve is fixed on the mainshaft; a feeding hole and a straw raising hole are arranged in the threshing bin; the straw raising hole is internally provided with a fan that is driven by a wind wheel; the wind wheel passes by a driving wheel of the mainshaft and is connected with a power input wheel by a multi-stage intermediate wheel; the power input wheel passes by the multi-stage intermediate wheel and the is connected with a driven wheel by the intermediate wheel; a shaft driven by the driven wheel is inserted in a material conveying bin; a helical conveying vane is arranged on the shaft driven by the driven wheel; a material outlet is arranged on the material conveying bin; the driven wheel is connected with the fan; and a blowing outlet of the fan corresponds to the swing screen. The sunflower seed threshing machine has compact structure and can be used conveniently; when the threshing machine walks, the height of the threshing machine can be automatically increased or reduced so that the threshing machine can be used freely; the cumbersome procedures of the original threshing machine can be reduced so that all procedures can be completed by one step; the manufacturing cost can be saved; furthermore, the threshing machine has the advantages that the threshing machine does not wrap seeds, the seeds are not broken, the separation effect of hulls and seeds is good, the production efficiency is high and the like.

Description

The sunflower seed thresher

Technical field

The utility model belongs to agricultural mechanical field.

Background technology

In agricultural crops, the crops that have cot are more, more corresponding the machinery that remove these cots just appears, yet, existing machinery is directly hard contact substantially, and effect is not fine, in the process of removing cot seed is caused damage, and wrap up in skin easily, equipment is caused unnecessary damage.

Summary of the invention

In order to address the above problem, the utility model provides a kind of sunflower hulling machine that shells at the sunflower seed shape specially.

Structure of the present utility model is:

A, threshing bin is installed on frame, main shaft passes threshing bin and is connected with frame by bearing;

B, main shaft one end are connected with eccentric wheel, and eccentric wheel is connected on the oscillating riddle by connecting rod, and oscillating riddle places the feed opening lower end of threshing bin, and oscillating riddle edge one side has seed outlet;

C, on the main shaft of threshing bin inside, be installed with roll sleeve, be with loose collar on the roll sleeve;

D, charge door is arranged on threshing bin and raise the straw mouth;

E, raise and be equipped with in the straw mouth by raising the blower fan of raising that wind wheel drives;

F, raise the driving wheel of wind wheel by main shaft and be connected with power input wheel by multistage idle wheel again;

G, power input wheel are connected with driven pulley by idle wheel by multistage idle wheel again, and the axle that driven pulley drives is inserted in the mass transport storehouse, on the axle that driven pulley drives spiral conveying blade are arranged; On the mass transport storehouse, discharging opening is arranged;

H, driven pulley are connected with blower fan, the corresponding oscillating riddle of the blowing mouth of blower fan.

The utility model compact conformation, easy to use, can promote or reduce the thresher height automatically during the thresher walking, use freely.Reduce the loaded down with trivial details operation of original thresher, a basic step finishes, and saved manufacturing cost, and the utility model is not wrapped up in grain, and seed is not broken, skin seed good separating effect, production efficiency advantages of higher.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the left view of the utility model Fig. 1;

Fig. 3 is the utility model threshing bin longitudinal profile schematic diagram;

Fig. 4 is the vertical view of the utility model Fig. 1.

Embodiment

Structure of the present utility model is:

A, threshing bin 3 is installed on frame 1, main shaft 5 passes threshing bin 3 and is connected with frame 1 by bearing;

B, main shaft 5 one ends are connected with eccentric wheel 4, and eccentric wheel 4 is connected on the oscillating riddle 2 by connecting rod, and oscillating riddle 2 places feed opening 20 lower ends of threshing bin 3, and oscillating riddle 2 edges one side has seed outlet 21;

C, on the main shaft 5 of threshing bin 3 inside, be installed with roll sleeve 7, be with loose collar 8 on the roll sleeve 7;

D, charge door 6 is arranged on threshing bin 3 and raise straw mouth 18;

E, raise and be equipped with in the straw mouth 18 by raising the blower fan of raising that wind wheel 10 drives;

F, raise wind wheel 10 driving wheel by main shaft 5 and be connected with power input wheel 9 by multistage idle wheel 11 again;

G, power input wheel 9 are connected with driven pulley 13 by idle wheel 12 by multistage idle wheel 11 again, and the axle that driven pulley 13 drives is inserted in the mass transport storehouse 15, on the axle that driven pulley 13 drives spiral conveying blade 19 are arranged; Discharging opening 14 is arranged on mass transport storehouse 15;

H, driven pulley 13 are connected with blower fan 16, the blowing mouth 17 corresponding oscillating riddles 2 of blower fan 16.

Put into sunflower seed from charge door 6, enter threshing bin 3,7 pairs of sunflower seeds of main shaft 5 drive roll sleeves by rotation in threshing bin 3 carry out the fragmentation decortication, the material of seed skin disengaging falls on the oscillating riddle 2 from feed opening 20 then, because it is skin-deep light for seed, so, when the seed skin fell simultaneously, the blower fan 16 of oscillating riddle 2 lower ends was to up-draught, and the swing that do not stop of oscillating riddle 2, under the effect of wind-force and pendulum power, this separation of seed scytoblastema, after oscillating riddle 2 had sieved, seed was sent from seed outlet, the waste material at sieve place falls into sends into conveying worm, sends from discharging opening.

Claims

1. sunflower seed thresher is characterized in that:

A, threshing bin (3) is installed on frame (1), main shaft (5) passes threshing bin (3) and is connected with frame (1) by bearing;

B, main shaft (5) one ends are connected with eccentric wheel (4), and eccentric wheel (4) is connected on the oscillating riddle (2) by connecting rod, and oscillating riddle (2) places feed opening (20) lower end of threshing bin (3), and oscillating riddle (2) edge one side has seed outlet (21);

C, on the inner main shaft (5) of threshing bin (3), be installed with roll sleeve (7), be with loose collar (8) on the roll sleeve (7);

D, charge door (6) is arranged on threshing bin (3) and raise straw mouth (18);

E, raise and be equipped with in the straw mouth (18) by raising the blower fan of raising that wind wheel (10) drives;

F, raise the driving wheel of wind wheel (10) by main shaft (5) and be connected with power input wheel (9) by multistage idle wheel (11) again;

G, power input wheel (9) are connected with driven pulley (13) by idle wheel (12) by multistage idle wheel (11) again, and the axle that driven pulley (13) drives is inserted in the mass transport storehouse (15), on the axle that driven pulley (13) drives spiral conveying blade (19) are arranged; Discharging opening (14) is arranged on mass transport storehouse (15);

H, driven pulley (13) are connected with blower fan (16), the corresponding oscillating riddle of blowing mouth (17) (2) of blower fan (16).