CN201766867U

CN201766867U - Corn cob husking and threshing machine

Info

Publication number: CN201766867U
Application number: CN2010205044003U
Authority: CN
Inventors: 高光宗
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-08-19
Filing date: 2010-08-19
Publication date: 2011-03-23
Anticipated expiration: 2020-08-19

Abstract

The utility model relates to a corn cob husking and threshing machine, which relates to the field of agricultural machinery, is fine in husking and threshing effect and high in work efficiency, can observably reduce labor intensity of farmers, and consists of a framework, a rotary plate, a barrel, a transmission mechanism and a power mechanism. The rotary plate is vertical, a wear-resistant rubber layer is disposed on an end surface of one side of the rotary plate, a blade and a friction device are arranged on the surface of the wear-resistant rubber layer, the rotary plate is connected with the power mechanism via the transmission mechanism, the barrel is obliquely disposed on the outer side of the wear-resistant rubber layer from top to bottom and connected with the framework through a clearance adjusting device, a portion of the side wall of the barrel is cut off longitudinally so as to form a notch, the wear-resistant rubber layer can rotate in a range of the notch, a husking operation space is formed between the side wall of the barrel surrounding the notch and the wear-resistant rubber layer, the wear-resistant rubber layer of the rotary plate is connected with a threshing plate via bolts, two half plates are jointed to form the threshing plate, and threshing teeth are distributed on the threshing plate. The corn cob husking and threshing machine is sufficient in husking effect, has a threshing function additionally, and is high-efficient, fast, time-saving and labor-saving.

Description

A kind of corn ear peeling thresher

Technical field

The utility model relates to a kind of farm machinery, be specifically a kind of be main corn ear peeling and the thresher that has the threshing function concurrently with the peeling.

Background technology

At present, divest ripe corn ear siphonal lobe skin, fruit ear palpus etc. in the rural area and generally rely on manual finishing, need a slice a slice to tear it down to bigger corn ear, many people also gall hand in the peeling process, increased peasant's labour intensity in the middle of this manual mode is invisible, speed is also slower, and efficient is very low, is difficult to satisfy the requirement of processing.

Summary of the invention

The purpose of this utility model provides that a kind of peeling is effective, the corn ear peeling and the thresher of high efficiency, and it can significantly alleviate peasant's labour intensity.

The technical solution adopted in the utility model is: be made of frame, rotating disk, barrel, transmission mechanism, actuating unit, rotating disk is vertical, the one side end face is provided with the abrasive rubber layer, and the abrasive rubber laminar surface is provided with blade and rubbing device, and rotating disk is connected with actuating unit through transmission mechanism; Barrel tilts to be built up in the abrasive rubber layer outside from top to bottom, barrel is connected with frame by slack adjuster, on the barrel sidewall, longitudinally cut a part and form a breach, rotating disk abrasive rubber layer can rotate in the breach scope, forms a peeling working space between barrel sidewall around the breach and the rotating disk abrasive rubber layer.

For making the utility model also possess the function of corn rod threshing, on the abrasive rubber layer of rotating disk, connect a hulling disk by bolt, hulling disk is put together by the two halves dish, is distributed with the threshing tooth on the hulling disk.

For making the utility model can adapt to the peeling needs of different big or small corn ear, adjust the gap between barrel breach and the rotating disk easily, corn ear is had more closely with rotating disk to be contacted, and suitable spacing barrel and turntable clearance, slack adjuster is made up of flexible adjustment combination and spacing combination, flexible adjustment makes up by screw, screw shell, stage clip, forms, screw shell is fixed on the frame, the part of lag bolt, stage clip, dead lever is located in the screw shell successively, and another part of dead lever is connected with barrel; Spacing combination is made up of screw rod, sleeve, a pair of nut that the front portion is provided with screw thread, and sleeve is fixed on the frame, and screw rod passes sleeve, and the front portion of screw rod is connected with a pair of nut that is used to limit screw motion, fixedlys connected with barrel in the rear portion of screw rod.

For making peeling better effects if of the present utility model, the abrasive rubber layer is more durable, and rubbing device is the pit that varies in size that is distributed in the abrasive rubber laminar surface.

For preventing in the blanking process that the corn ear head is at first cut mill, fracture, cause barrel and stop up, the barrel Right Inboard wall on breach top is provided with elastic plectrum, and elastic plectrum is to tiltedly direction inclination down.

Contact for corn ear is had more closely with the abrasive rubber layer of rotating disk, the corresponding barrel left side madial wall in breach middle part is provided with elastic plectrum, and elastic plectrum tilts to oblique direction down.

For make peeling drive simple and easy, be convenient to operation, actuating unit is pedal power system or electromotor, transmission mechanism is the sprocket wheel chain drive.

For preventing the disalignment swing of the stressed Later Zhou Dynasty, one of the Five Dynasties of rotating disk, be connected with a limited location fork on the frame, contact the frictional force that produces with limited location fork for reducing the rotating disk that causes because of swing, each fixing suit one little bearing on two fork arms of limited location fork, the outer ring of little bearing can freely be turned round, and the outer rim of rotating disk is arranged between the two little bearings.

For preventing in peeling and the threshing course that indivedual iblets outwards jump out and hurt sb.'s feelings, the rotating disk oblique upper is provided with a protective cover corresponding with breach.

Good effect of the present utility model is: rely on the scraping of blade, the gravity of corn ear and the friction rotation of antifriction rubber layer, with the maize leaves skin, strip off combing backward automatically, make in order, the peeling effect fully, efficient quick, time saving and energy saving; Volume is little, floor space is little, simple to operate, increase hulling disk and also can carry out automatic threshing operation, a tractor serves several purposes is furnished with foot-operated and electronic two kinds of dynamical systems simultaneously for selecting flexibly, energy consumption is low, has application value.

Description of drawings

Fig. 1 is a front view of the present utility model; Fig. 2 for Fig. 1 the right side look partial view; Fig. 3 is rotating disk of the present utility model and hulling disk connection layout; Fig. 4 is that diagrammatic sketch amplifies in the A portion of Fig. 2; Fig. 5 is for installing the utility model front view of protective cover.

Embodiment

As Fig. 1, shown in Figure 2, the utility model is by frame 9, rotating disk 4, barrel 1, transmission mechanism, actuating unit constitutes, rotating disk 4 is vertical, the one side end face is provided with abrasive rubber layer 5, abrasive rubber layer 5 surface are provided with polylith blade 12, also be provided with a plurality of pits that vary in size 10 that distribute according to rule, 11 or other ridge designs, barrel 1 tilts to be built up in the side that rotating disk 4 has abrasive rubber layer 5 from top to bottom, barrel 1 top is provided with the charging aperture of corn ear, afterbody is provided with discharging opening, barrel 1 is connected with frame 9 by slack adjuster, on barrel 1 sidewall, longitudinally cut a part and form one scarce 23, described abrasive rubber layer 5 can rotate in a circumferential direction in breach 23 scopes, forms a peeling working space between barrel sidewall 24 around the breach 23 and the abrasive rubber layer 5.

After peeling finishes, when carrying out threshing as required, as shown in Figure 3, on the abrasive rubber layer 5 of rotating disk, one hulling disk 35 is installed again by bolt, hulling disk 35 is the two halves dish, by connecting into an integral disc after

polylith connecting plate

36,37 amalgamations of a plurality of stove bolt, is distributed with a plurality of threshing teeth 34 on hulling disk 35, hulling disk 35 is rubbed iblet down together with rotating disk 4 rotations with the hands by threshing tooth 34.

As shown in Figure 1, rotating disk 4 is connected with pedal power system or electromotor 17 through the sprocket chain strip transmission mechanism, the pedal power system comprises saddle 18, pedal 19, handrail, fixed mount, and pedal 19 is installed in drive sprocket 14 both sides respectively, and driven sprocket 13 is installed on the disk middle spindle 8; Be connected by chain between drive sprocket 14 and the driven sprocket 13, the little drive sprocket 16 in electromotor 17 outputs is connected with intermediate chain wheel 15 by a readily removable chain, and intermediate chain wheel 15 and drive sprocket 14 are installed on the same connecting axle.When needs pedal power system works, described readily removable chain is conveniently pulled down, only need step on and pedal pedal 19 and get final product.

As shown in Figure 2, the barrel 1 Right Inboard wall on corn ear breach 23 tops is provided with elastic plectrum 20,22, and elastic plectrum 20,22 is to tiltedly direction inclination down, in the blanking process, under elastic plectrum 20,22 effects, thinner head is allocated to the left side of barrel 1, departs from breach a little, makes thicker middle and upper part at first enter the peeling working space and delaminates, avoided thinner corn ear head at first to be cut mill, it is excessive to cut mill power, fractures, bends, and causes the phenomenon of stopping up barrel.

As shown in Figure 2, for making the corn ear peeling more abundant, the corn ear in the barrel has more closely with abrasive rubber layer 5 and contact, and frictional force is bigger, and the barrel left side madial wall of breach 23 middle part correspondences is provided with elastic plectrum 33, elastic plectrum 33 direction inclination under tiltedly.Corn ear departs to the right through elastic plectrum 33, contact with abrasive rubber layer 5 tightr, the peeling better effects if.

As Fig. 2, shown in Figure 1, slack adjuster is made up of

flexible adjustment combination

2,6 and spacing combination 3,7.Flexible adjustment combination 2 is made up of screw 28, screw shell 27, stage clip 26, dead lever 25, screw shell 27 is fixed on the frame 9, the part of screw 28, stage clip 26, dead lever 25 is located in the screw shell 27 successively, and another part of dead lever 25 is fixedlyed connected with barrel 1.When corn ear was big, dead lever 25 was moved to the left automatically, and stage clip 26 compressions make gap between wheel disc 4 and the barrel 1 can hold bigger corn ear and move downward, when corn ear hour, dead lever 25 automatically to the right straight line return the former length of stage clip 26 recoveries.

As shown in Figure 2, when stage clip 4 recovers former when long, screen resilience to the right may be excessive suddenly, it is excessive to cause barrel 1 to move right, thereby contact, collision antifriction rubber layer 5, be damaged, for preventing that this phenomenon from occurring, spacing combination 3 is provided with the screw rod 31 of screw thread by the front portion, sleeve 32, a pair of

nut

29,30 form, and sleeve 32 is fixed on the frame 9, and screw rod 31 passes sleeve 32, and can in sleeve 32, do straight reciprocating motion, the front portion of screw rod 31 is connected with a pair of nut 29 that is used to limit screw rod 31 motions, 30,

nut

29,30 can be in the screw thread scope suitable adjusting position, fixedly connected with barrel 1 in the rear portion of screw rod 31.Utilize

nut

29,30 to be blocked in outside the sleeve 32, screw rod 31 has been played reverse stop and position-limiting action, thereby played the purpose that prevents that barrel 1 and antifriction rubber layer 5 from contacting, colliding.

As Fig. 2, shown in Figure 4, in cornhusking rod crust process, for preventing that rotating disk 4 stressed backs from bigger swing circumferentially taking place, rocking, be connected with a limited location fork 21 on the frame, each fixing suit one little bearing 40,41 on two

fork arms

38,39 of limited location fork 21, the outer ring of little bearing 40,41 can freely be turned round, and the outer rim of rotating disk 4 is arranged between the two little bearings 40,41.When wheel disc 4 outer rims contacted two fork arms of limited location fork 21 because of swing, at first the outer ring with little bearing 40,41 contacted, and rotated after the outer ring of little bearing 40,41 is stressed, reduced the wearing and tearing between limited location fork 21 and the wheel disc 4.As shown in Figure 5, rotating disk 4 oblique uppers are provided with a protective cover 42 corresponding with breach 23, hurt sb.'s feelings to prevent that indivedual iblets from outwards jumping out.

After the utility model starts, rotating disk 4 rotations, corn ear enters through charging aperture, scrapes stripping through blade 12 the corn ear crust is scratched, under the 5 frictional force effect of abrasive rubber layer, fruit ear must come off, also combing backward after the strip off of corn ear crust, automatically make in order, subsequently, corn ear comes out from discharging opening.

Claims

1. corn ear peeling thresher, it is characterized in that: constitute by frame (9), rotating disk (4), barrel (1), transmission mechanism, actuating unit, rotating disk (4) is vertical, the one side end face is provided with abrasive rubber layer (5), abrasive rubber layer (5) surface is provided with blade (12) and rubbing device, and rotating disk (4) is connected with actuating unit through transmission mechanism; Barrel (1) tilts to be built up in abrasive rubber layer (5) outside from top to bottom, barrel (1) is connected with frame (9) by slack adjuster, on barrel (1) sidewall, longitudinally cut a part and form a breach (23), abrasive rubber layer (5) can rotate in breach (23) scope, breach (23) on every side barrel sidewall (24) and abrasive rubber layer (5) between form a peeling working space.

2. corn ear peeling thresher according to claim 1; it is characterized in that: the abrasive rubber layer (5) at rotating disk (4) upward connects a hulling disk (35) by bolt; hulling disk (35) is put together by the two halves dish, is distributed with threshing tooth (34) on the hulling disk (35).

3. corn ear peeling thresher according to claim 1, it is characterized in that: slack adjuster is made up of flexible adjustment combination (2,6) and spacing combination (3,7), flexible adjustment combination (2) is made up of screw (28), screw shell (27), stage clip (26), dead lever (25), screw shell (27) is fixed on the frame (9), the part of screw (28), stage clip (26), dead lever (25) is located in the screw shell (27) successively, and another part of dead lever (25) is connected with barrel (1); Spacing combination (3) is made up of screw rod (31), sleeve (32), a pair of nut (29,30) that the front portion is provided with screw thread, sleeve (32) is fixed on the frame (9), screw rod (31) passes sleeve (32), the front portion of screw rod (31) is connected with a pair of nut (29,30) that is used to limit screw rod (31) motion, fixedlys connected with barrel (1) in the rear portion of screw rod (31).

4. corn ear peeling thresher according to claim 1 is characterized in that rubbing device is to be distributed in the different pit (10,11) of abrasive rubber layer (5) surface size.

5. corn ear peeling thresher according to claim 1 is characterized in that: barrel (1) the Right Inboard wall on breach (23) top is provided with elastic plectrum (20,22), and elastic plectrum (20,22) is to tiltedly direction inclination down.

6. corn ear peeling thresher according to claim 1 is characterized in that: the left madial wall of the barrel (1) that breach (23) middle part is corresponding is provided with elastic plectrum (33), and elastic plectrum (33) is to tiltedly direction inclination down.

7. corn ear peeling thresher according to claim 1 is characterized in that: actuating unit is pedal power system or electromotor (17), and transmission mechanism is the sprocket wheel chain drive.

8. corn ear peeling thresher according to claim 1; it is characterized in that: be connected with a limited location fork (21) on the frame (9); go up each fixedly suit one little bearing (40,41) at two fork arms (38,39) of limited location fork (21); the outer ring of little bearing (40,41) can freely be turned round, and the outer rim of rotating disk (4) is arranged between the two little bearings (40,41).

9. corn ear peeling thresher according to claim 1 and 2 is characterized in that: rotating disk (4) oblique upper is provided with a protective cover (42) corresponding with breach (23).