CN210120802U - Corn seed threshing device with anti-splashing function - Google Patents

Abstract

The utility model discloses a maize seed thresher with prevent function of splashing, the on-line screen storage device comprises a base, be provided with first shell on the base, and first shell passes through the bolt and is connected with the second shell, is provided with the discharge gate on the second shell simultaneously, the base upside is provided with the motor, and the motor is connected with drive gear through the motor shaft, first shell inboard is provided with the running roller, and the inside of running roller runs through there is the running roller axle, and the right-hand member of running roller axle is connected with drive gear simultaneously, running roller axle both ends all are provided with the spring, first shell upside is provided with the feed inlet, the base downside is provided with the deep bead, first shell lower extreme is provided with maize seed export. This prevent corn seed thresher of function that splashes sets up screen cloth and stock guide, and during the kernel of corn that separates got into the screen cloth, the coarse kernel of corn was filtered to the screen cloth, and during the fine kernel of corn fell into the stock guide, just so separated coarse kernel of corn and fine kernel of corn.

Description

Corn seed threshing device with anti-splashing function

Technical Field

The utility model relates to a corn seed processing technology field specifically is a corn seed thresher with prevent function that splashes.

Background

In real life, corn is one of the main crops, and after autumn harvest, corn kernels and corn cobs need to be separated, so a corn seed threshing device is used.

At present, corn is threshed, most of corn is threshed manually in a friction mode, or is threshed by simple machinery, the simple machinery is threshed and is easy to splash everywhere, the two modes are time-consuming, labor-consuming and cost-increasing, meanwhile, coarse corn grains and fine corn grains or empty and shriveled corn grains are mixed together and are not separated, and the existing equipment needs to be improved aiming at the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a corn seed thresher with prevent function of splashing to threshing corn when solving and proposing in the above-mentioned background art, most still artificially thresh with the mode of friction, perhaps thresh with simple machinery, simultaneously thick kernel of corn and thin kernel of corn or empty flat kernel of corn mix together, do not have the problem of separating.

In order to achieve the above object, the utility model provides a following technical scheme: a corn seed threshing device with a splash-proof function comprises a base, wherein a first shell is arranged on the base and is connected with a second shell through a bolt, meanwhile, a discharge port is arranged on the second shell, a motor is arranged on the upper side of the base and is connected with a driving gear through a motor shaft, a roller wheel is arranged on the inner side of the first shell, a roller wheel shaft penetrates through the inner part of the roller wheel, meanwhile, the right end of the roller shaft is connected with the driving gear, springs are arranged at both ends of the roller shaft, the spring at the left side is connected with the second shell, meanwhile, the spring on the right side is connected with the first shell, the upper side of the first shell is provided with a feed inlet, the lower side of the base is provided with a wind shield, and the wind shield right side is provided with the fan, the downside of wind shield is provided with the screen cloth, and the screen cloth downside is provided with the stock guide, first shell lower extreme is provided with the export of maize seed.

Preferably, a discharge port is formed in the first shell, and the inner diameter of the discharge port is larger than the diameter of the roller shaft.

Preferably, the motor shaft and the driving gear form a rotating structure, and the rotating angle range of the rotating structure is 0 to 360 degrees.

Preferably, the number of the driving gears is 2, the centers of the 2 driving gears are on the same transverse straight line, and the inner diameters of the 2 driving gears are the same.

Preferably, the roller is provided with 2, and 2 rollers constitute with 2 roller axles and dismantle mounting structure, and 2 rollers are parallel to each other simultaneously.

Preferably, the roller, the spring, the first shell and the second shell form a telescopic structure, and the telescopic distance of the telescopic structure is smaller than the initial length of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: a corn seed threshing device with a splash-proof function,

(1) the corn threshing device is provided with a motor, a driving gear, a roller shaft and rollers, wherein the motor rotates to drive the driving gear to rotate, the driving gear rotates to drive the rollers on the roller shaft to rotate relatively, so that corn kernels and corn cobs can be separated after the whole corn is put in, and the roller shaft and the rollers can be detached and replaced, so that the service life of the corn seed threshing device is prolonged;

(2) the corn cob separator is provided with a first shell and a second shell, rollers are arranged in the first shell and the second shell, the rollers relatively rotate to separate corn kernels from corn cobs, and the corn kernels can splash during separation, and the first shell and the second shell are arranged, so that corn can be separated only in the first shell and the second shell and cannot splash everywhere;

(3) the screen and the material guide plate are arranged, the separated corn kernels enter the screen, the screen filters coarse corn kernels, and the fine corn kernels fall into the material guide plate, so that the coarse corn kernels and the fine corn kernels are separated.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the connection structure of the roller shaft, the spring and the roller of the present invention;

FIG. 3 is a schematic view of the connection structure of the motor and the driving gear of the present invention;

FIG. 4 is a schematic view of the connecting structure of the roller shaft and the roller of the present invention;

FIG. 5 is a schematic view of the connection structure of the roller shaft, the discharge port and the wind shield of the present invention;

fig. 6 is a schematic view of the connection structure of the wind deflector and the fan of the present invention.

In the figure: 1. the corn harvester comprises a base, 2, a first shell, 3, a bolt, 4, a second shell, 5, a motor, 6, a motor shaft, 7, a driving gear, 8, a roller shaft, 9, a spring, 10, a roller, 11, a feeding hole, 12, a discharging hole, 13, a wind shield, 14, a fan, 15, a screen, 16, a material guide plate, 17 and a corn seed outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a maize seed thresher with prevent function of splashing, as shown in figure 1, figure 2 and figure 3, be provided with first shell 2 on the base 1, and first shell 2 is connected with second shell 4 through bolt 3, be provided with discharge gate 12 on the second shell 4 simultaneously, base 1 upside is provided with motor 5, and motor 5 is connected with drive gear 7 through motor shaft 6, motor 5, motor shaft 6 and drive gear 7 constitute revolution mechanic, and revolution mechanic's turned angle scope is 0 to 360 degrees, drive gear 7 is provided with 2, and 2 drive gear 7's center is on same horizontal straight line, and 2 drive gear 7's internal diameter size is the same, motor 5 rotates and drives drive gear 7 and rotate relatively, drive gear 7 rotates relatively and drives the relative rotation of roller axle 8 on the drive gear 7.

As shown in fig. 1, 4 and 5, rollers 10 are disposed on the inner side of the first housing 2, and a roller shaft 8 penetrates through the inside of the rollers 10, meanwhile, the right end of the roller shaft 8 is connected with a driving gear 7, a motor 5 rotates to drive the 2 driving gears 7 to rotate, the 2 driving gears 7 rotate to drive the 2 rollers 10 to move relatively, so that the whole corn enters between the 2 rollers 10 to thresh the corn, the threshed corn cob moves out of the machine from a discharge port 12 along with the diagonal movement track of the rollers 10, the rollers 10 are disposed at 2, and the 2 rollers 10 and the 2 roller shafts 8 form a dismounting and mounting structure, meanwhile, the 2 rollers 10 are parallel to each other, a discharge port 12 is disposed on the upper side of the first housing 2, the inner diameter of the discharge port 12 is larger than the diameter of the roller shaft 8, the rollers 10 are fixed on the roller shaft 8, and the rollers 10 on the roller shaft 8 can be dismounted, both ends of the roller 10 are provided with springs 9, the left end of the roller shaft 8 is inserted into the second housing 4, the right end of the roller shaft 8 is inserted into the first housing 2, thus, the left and right ends of the roller shaft 8 are fixed between the first casing 2 and the second casing 4, the springs 9 are arranged at both ends of the roller shaft 8, and the spring 9 at the left side is connected with the second casing 4, meanwhile, the spring 9 on the right side is connected with the first shell 2, the roller 10, the spring 9, the first shell 2 and the second shell 4 form a telescopic structure, and the telescopic distance of the telescopic structure is less than the initial length of the spring 9, the spring 9 is arranged between the left side of the roller 10 and the second shell 4, the spring 9 is arranged between the right side of the roller 10 and the first shell 2, when the roller 10 is driven by the roller shaft 8 to rotate, a spring 9 is added in order to reduce the friction of the roller 10 with the first and second housings 2 and 4.

As shown in fig. 1 and 6, a feed inlet 11 is arranged on the upper side of the first housing 2, a wind shield 13 is arranged on the lower side of the base 1, a fan 14 is arranged on the right side of the wind shield 13, a screen 15 is arranged on the lower side of the wind shield 13, a material guide plate 16 is arranged on the lower side of the screen 15, and a corn seed outlet 17 is arranged at the lower end of the first housing 2.

The working principle is as follows: firstly, an external power supply is switched on, the bolt 3 is taken out, the second shell 4 is opened, the roller 10 is inserted into the roller shaft 8 and fixed firmly, the installation between the roller 10 and the roller shaft 8 is completed, the left end of the roller shaft 8 is inserted into the second shell 4, then the first shell 2 is fixed firmly with the second shell 4 through the bolt 3, the installation between the first shell 2 and the second shell 4 is completed, the motor 5 and the fan 14 are started, the motor 5 rotates to drive the driving gear 7 to rotate relatively, the driving gear 7 rotates relatively to drive the roller 10 on the roller shaft 8 to rotate relatively, the corn is put into the feeding hole 11, the corn separates corn kernels and corn cobs through the roller 10, the corn cobs move leftwards and are discharged out of the corn harvester through the discharging hole 12, when the corn kernels slide down to the wind shield 13 through the corn kernel outlet 17, impurities in the corn kernels are blown out of the left side of the wind shield 13 through the fan 14, the remaining corn kernels fall into a screen 15, the fine corn kernels are separated from the coarse corn kernels by the screen 15, the coarse corn kernels are discharged from the screen 15, the fine corn kernels are discharged from a guide plate 16, and the whole work is completed, and the content which is not described in detail in the present specification belongs to the prior art which is well known to those skilled in the art.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims (6)

1. The utility model provides a corn seed thresher with prevent function of splashing, includes base (1), its characterized in that: the roller is characterized in that a first shell (2) is arranged on the base (1), the first shell (2) is connected with a second shell (4) through a bolt (3), a discharge hole (12) is formed in the second shell (4), a motor (5) is arranged on the upper side of the base (1), the motor (5) is connected with a driving gear (7) through a motor shaft (6), a roller (10) is arranged on the inner side of the first shell (2), a roller shaft (8) penetrates through the inside of the roller (10), the right end of the roller shaft (8) is connected with the driving gear (7), springs (9) are arranged at two ends of the roller shaft (8), the spring (9) on the left side is connected with the second shell (4), the spring (9) on the right side is connected with the first shell (2), a feed hole (11) is formed in the upper side of the first shell (2), and a wind shield (13) is arranged on the lower side of the base (1, and a fan (14) is arranged on the right side of the wind shield (13), a screen (15) is arranged on the lower side of the wind shield (13), a material guide plate (16) is arranged on the lower side of the screen (15), and a corn seed outlet (17) is arranged at the lower end of the first shell (2).

2. The corn seed threshing device with splash prevention function according to claim 1, characterized in that: a discharge hole (12) is formed in the upper side of the first shell (2), and the inner diameter of the discharge hole (12) is larger than the diameter of the roller shaft (8).

3. The corn seed threshing device with splash prevention function according to claim 1, characterized in that: the motor (5), the motor shaft (6) and the driving gear (7) form a rotating structure, and the rotating angle range of the rotating structure is 0-360 degrees.

4. The corn seed threshing device with splash prevention function according to claim 1, characterized in that: the number of the driving gears (7) is 2, the centers of the 2 driving gears (7) are on the same transverse straight line, and the inner diameters of the 2 driving gears (7) are the same.

5. The corn seed threshing device with splash prevention function according to claim 1, characterized in that: the running roller (10) is provided with 2, and 2 running rollers (10) constitute with 2 running roller axles (8) and dismantle mounting structure, and 2 running rollers (10) are parallel to each other simultaneously.

6. The corn seed threshing device with splash prevention function according to claim 1, characterized in that: running roller (10), spring (9), first shell (2) and second shell (4) constitute extending structure, and extending structure's flexible distance is less than the initial length of spring (9).

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