CN214708867U - Threshing device for agricultural processing - Google Patents

Abstract

The utility model discloses a thresher for agricultural processing, the on-line screen storage device comprises a base, the top fixedly connected with under casing of base, the outside fixedly connected with top case at under casing top, and under casing intercommunication top case, the top fixedly connected with mount of top case, the top fixedly connected with feeder hopper of mount, feeder hopper intercommunication top case, the inside swing joint of top case has the driving roller, the outside fixedly connected with connecting cylinder of driving roller, and the many threshing rollers of the outer fixed surface of connecting cylinder are connected with, the first servo motor of one end fixedly connected with of base, first servo motor's output fixedly connected with drive wheel, driving belt has been cup jointed in the outside of drive wheel, driving belt's one end is cup jointed in the outside of driving roller one end. This kind of thresher for agricultural processing has improved the efficiency of threshing and threshing, has realized quickly separating granule and straw, need not the staff and picks manually, labour saving and time saving.

Description

Threshing device for agricultural processing

Technical Field

The utility model relates to an agricultural processing technology field specifically is a thresher for agricultural processing.

Background

Threshing is one of the most important links in the crop harvesting process, grains of the harvested crops are removed from ears, and other threshed materials such as short stalks, glumes, sundries and grains are separated as far as possible. The threshing device is a machine capable of separating crop grains from stalks, and mainly refers to a grain crop harvesting machine.

At present, current thresher threshes the efficiency lower, and can't make crops granule and straw separate, and the granule after threshing still needs the staff to manually pick, wastes time and energy, can not satisfy people's demand, therefore we improve this, provides a thresher for agricultural processing.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a thresher for agricultural processing, the on-line screen storage device comprises a base, the top fixedly connected with under casing of base, the outside fixedly connected with top case at under casing top, just under casing intercommunication top case, the top fixedly connected with mount of top case, the top fixedly connected with feeder hopper of mount, feeder hopper intercommunication top case, the inside swing joint who pushes up the case has the driving roller, the outside fixedly connected with connecting cylinder of driving roller, just the many threshing rollers of surface fixedly connected with of connecting cylinder, the first servo motor of one end fixedly connected with of base, the output fixedly connected with drive wheel of a servo motor, driving belt has been cup jointed in the outside of drive wheel, driving belt's one end is cup jointed in the outside of driving roller one end.

As a preferred technical scheme of the utility model, the one end fixedly connected with second servo motor of under casing, second servo motor's output fixedly connected with pivot, the outside fixedly connected with helical blade of pivot, logical groove has been seted up at the top of base, the bottom intercommunication of under casing one end leads to the groove.

As a preferred technical scheme of the utility model, lead to the inside of groove intercommunication base, the inside fixedly connected with baffle of base, many perforated strakes of top fixedly connected with of baffle, the one end fixed connection of perforated strake is on the inner wall that leads to the groove.

As a preferred technical scheme of the utility model, the inside fixedly connected with deflector of base, the deflector sets up under the grating, the one end of grating and the top surface parallel and level of baffle.

As a preferred technical scheme of the utility model, the outside fixedly connected with centrifugal fan of base one end, centrifugal fan's input fixedly connected with takes out the dirt pipe, the one end setting of taking out the dirt pipe is between grating and deflector, just take out the one end fixedly connected with filter of dirt pipe, the external dust filter of centrifugal fan's the external dust filter of output fixed connection.

As an optimized technical scheme of the utility model, the bottom fixedly connected with of base arranges the workbin, arrange the row's silo in the bottom of row's workbin, just arrange the inside of workbin intercommunication base.

As a preferred technical scheme of the utility model, the one end fixedly connected with of base goes out the hopper, just go out the inside of hopper intercommunication base, go out the one end parallel and level of the interior bottom surface of hopper and deflector.

As a preferred technical scheme of the utility model, many dead levers of the top fixedly connected with of base, many fixedly connected with anchor strut between the dead lever, the equal fixedly connected with supporting leg in bottom four corners of base.

The utility model has the advantages that:

the utility model provides a, this kind of thresher for agricultural processing, cooperation through first servo motor, drive wheel, driving belt and driving roller can make threshing roller thresh crops, then granule and straw can drop in the bottom case, through the cooperation of second servo motor and pivot, can make helical blade carry granule and straw to helical blade can extrude the great straw of shape, make the granule that has not taken off drop, improved the efficiency of threshing rate and threshing.

Two, this kind of thresher for agricultural processing is provided with logical groove, and the crops granule drops on the grating through leading to the groove, then the granule can drop on the deflector through the grating, discharges from going out the hopper, and the straw then can roll through grating and baffle and fall in row the workbin, discharges from arranging the silo again, has realized quickly separating granule and straw, need not the staff and manually chooses labour saving and time saving.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a structural view of a threshing device for agricultural processing according to the present invention;

FIG. 2 is a structural view of a top box of the threshing device for agricultural processing;

FIG. 3 is a structural view of a base of a threshing device for agricultural processing according to the present invention;

fig. 4 is a structural diagram of a dust exhaust pipe of the threshing device for agricultural processing.

In the figure: 1. a base; 2. a bottom box; 3. a first servo motor; 4. a driving wheel; 5. a drive belt; 6. a driving roller; 7. a top box; 8. a fixed mount; 9. a feed hopper; 10. fixing the rod; 11. a discharge hopper; 12. a connecting cylinder; 13. a threshing roller; 14. a second servo motor; 15. a rotating shaft; 16. a helical blade; 17. a through groove; 18. screen bars; 19. a guide plate; 20. a baffle plate; 21. a discharge box; 22. a discharge chute; 23. a centrifugal fan; 24. a dust extraction pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model relates to a thresher for agricultural processing, including base 1, base 1's top fixedly connected with under casing 2, the outside fixedly connected with top case 7 at under casing 2 top, and under casing 2 intercommunication top case 7, the top fixedly connected with mount 8 of top case 7, the top fixedly connected with feeder hopper 9 of mount 8, feeder hopper 9 intercommunication top case 7, the inside swing joint of top case 7 has driving roller 6, the outside fixedly connected with connecting cylinder 12 of driving roller 6, and the fixed surface of connecting cylinder 12 is connected with many threshing rollers 13, the first servo motor 3 of one end fixedly connected with of base 1, the output end fixedly connected with drive wheel 4 of first servo motor 3, drive belt 5 has been cup jointed in the outside of drive wheel 4, the one end of drive belt 5 is cup jointed in the outside of driving roller 6 one end.

One end fixedly connected with second servo motor 14 of under casing 2, the output fixedly connected with pivot 15 of second servo motor 14, the outside fixedly connected with helical blade 16 of pivot 15, logical groove 17 has been seted up at the top of base 1, and the bottom intercommunication of under casing 2 one end leads to groove 17.

Lead to groove 17 intercommunication base 1's inside, base 1's inside fixedly connected with baffle 20, many screen bars 18 of the top fixedly connected with of baffle 20, the one end fixed connection of screen bar 18 both can play the fixed action to screen bar 18 on the inner wall that leads to groove 17, and baffle 20 also can prevent that the granule that has screened from falling to arrange in the hopper 21.

The inside fixedly connected with deflector 19 of base 1, deflector 19 set up under grating 18, and the one end of grating 18 and the top surface parallel and level of baffle 20.

Outside fixedly connected with centrifugal fan 23 of 1 one end of base, centrifugal fan 23's input fixedly connected with takes out dirt pipe 24, through centrifugal fan 23 and the cooperation of taking out dirt pipe, dust and impurity in the reducible crop granule, the one end setting of taking out dirt pipe 24 is between grating 18 and deflector 19, and the one end fixedly connected with filter of taking out dirt pipe 24, the filter can prevent in the crop granule is inhaled centrifugal fan 23, the external dust filter of centrifugal fan 23's output fixed connection.

Base 1's bottom fixedly connected with arranges hopper 21, arranges hopper 22 has been seted up to hopper 21's bottom, and arranges hopper 21 intercommunication base 1's inside, and the straw can get into hopper 21 through grating 18 and baffle 20, discharges from hopper 22 again.

One end fixedly connected with of base 1 goes out hopper 11, and goes out the inside of hopper 11 intercommunication base 1, goes out the interior bottom surface of hopper 11 and the one end parallel and level of deflector 19.

Many dead levers 10 of base 1's top fixedly connected with, fixedly connected with anchor strut between many dead levers 10 through the cooperation of dead lever 10 and anchor strut, can avoid top case 7 and under casing 2 to produce at the in-process of threshing and rock, the equal fixedly connected with supporting leg in base 1's bottom four corners.

The working principle is as follows: the threshing method comprises the steps of firstly starting a first servo motor 3 to drive a transmission roller 6 to rotate through a transmission wheel 4 and a transmission belt 5, then starting a second servo motor 14 to drive a rotating shaft 15 to rotate, then putting crops to be threshed into a top box 7 through a feed hopper 9, enabling a threshing roller 13 to thresh the crops, enabling the threshed crops to fall into a bottom box 2 and be conveyed by a spiral blade 16, falling onto a screen strip 18 through a through groove 17, enabling the particles of the crops to fall onto a guide plate 19 through the screen strip 18 and then be discharged from a discharge hopper 11, enabling the straws to roll into a discharge box 21 and be discharged through a discharge groove 22, and starting a centrifugal fan 23 to enable the particles to pass through a dust exhaust pipe 24 when the screen strip 18 screens the particles, so that smaller dust and impurities are exhausted through the dust exhaust pipe 24, and the quality of the threshed particles is guaranteed.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. A threshing device for agricultural processing comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with a bottom box (2), the outer side of the top of the bottom box (2) is fixedly connected with a top box (7), the bottom box (2) is communicated with the top box (7), the top of the top box (7) is fixedly connected with a fixed frame (8), the top of the fixed frame (8) is fixedly connected with a feed hopper (9), the feed hopper (9) is communicated with the top box (7), the inner part of the top box (7) is movably connected with a transmission roller (6), the outer side of the transmission roller (6) is fixedly connected with a connecting cylinder (12), the outer surface of the connecting cylinder (12) is fixedly connected with a plurality of threshing rollers (13), one end of the base (1) is fixedly connected with a first servo motor (3), the output end of the first servo motor (3) is fixedly connected with a transmission wheel (4), the outer side of the driving wheel (4) is sleeved with a driving belt (5), and one end of the driving belt (5) is sleeved on the outer side of one end of the driving roller (6).

2. The threshing device for agricultural processing according to claim 1, wherein a second servo motor (14) is fixedly connected to one end of the bottom box (2), a rotating shaft (15) is fixedly connected to an output end of the second servo motor (14), a helical blade (16) is fixedly connected to the outer side of the rotating shaft (15), a through groove (17) is formed in the top of the base (1), and the bottom of one end of the bottom box (2) is communicated with the through groove (17).

3. The threshing device for agricultural processing according to claim 2, wherein the through slot (17) communicates with the inside of the base (1), the inside of the base (1) is fixedly connected with a baffle (20), the top of the baffle (20) is fixedly connected with a plurality of sieve bars (18), and one end of each sieve bar (18) is fixedly connected to the inner wall of the through slot (17).

4. Threshing device for agricultural processes according to claim 3, characterised in that a guide plate (19) is fixedly connected to the inside of the base (1), said guide plate (19) being arranged directly below the screen bars (18), one end of the screen bars (18) being flush with the top surface of the baffle (20).

5. The threshing device for agricultural processing according to claim 3, characterized in that a centrifugal fan (23) is fixedly connected to the outer side of one end of the base (1), an input end of the centrifugal fan (23) is fixedly connected with a dust exhaust pipe (24), one end of the dust exhaust pipe (24) is arranged between the screen bars (18) and the guide plate (19), one end of the dust exhaust pipe (24) is fixedly connected with a screen plate, and an output end of the centrifugal fan (23) is fixedly connected with an external dust filter.

6. The threshing device for agricultural processing according to claim 1, wherein a discharging box (21) is fixedly connected to the bottom of the base (1), a discharging groove (22) is formed in the bottom of the discharging box (21), and the discharging box (21) is communicated with the inside of the base (1).

7. The threshing device for agricultural processing according to claim 1, wherein a discharge hopper (11) is fixedly connected to one end of the base (1), the discharge hopper (11) is communicated with the inside of the base (1), and the inner bottom surface of the discharge hopper (11) is flush with one end of the guide plate (19).

8. The threshing device for agricultural processing according to claim 1, wherein a plurality of fixing rods (10) are fixedly connected to the top of the base (1), a reinforcing rod is fixedly connected between the plurality of fixing rods (10), and supporting legs are fixedly connected to four corners of the bottom of the base (1).

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