KR100639976B1 - Bean thresher - Google Patents

Abstract

The present invention relates to a soybean threshing machine, and an object of the present invention is to perform an effective threshing so as not to remain soybean at a distance when threshing soybeans, and to increase the selection efficiency of soybeans.

The present invention is provided with a primary rotary shaft having a grinding blade on the perforated plate of the main body, a secondary rotary shaft having a grinding blade at the rear, a beanbag inlet at the front, and a transfer plate and a selection network below the secondary rotary shaft. In a conventional bean threshing machine, the rear inner wall of the main body provided with the secondary rotating shaft has a distance cutting blade, the opening and closing door below it, the shaking body below the secondary rotating shaft, and the selection network connected to the conveying plate below the shaking body has a tilt adjustment. It is configured with a possible bottom plate.

The present invention as described above, the threshing distance transmitted from the primary rotation shaft to the second rotation shaft to cut so that the distance does not agglomerate, and shake the shaker to separate the soybean and the distance, so the threshing efficiency of the beans, and effectively select the threshing bean grain There are features that can be done.

Soybeans, threshing, shake, cutting blade

Description

Bean thresher

1 is a cross-sectional view of the present invention

Figure 2 is a perspective view of the secondary rotating shaft and the distanceless cutting blade in the present invention

Figure 3 is a perspective view of the shake body in the present invention

Figure 4 is a perspective view showing a connection state of the bean transfer plate and the support bar in the present invention

 ※ Explanation of Codes on Major Parts of Drawings

1: body 1a: wall surface

2: perforated plate 3: primary rotating shaft

3a: 2nd rotary shaft 4,4a: grinding blade

5: bean bag inlet 6: transfer plate

6a: support stone 7: selection network

10: distance-free cutting blade 20: opening and closing door

21: hinge 30,41,44: support rod

31: frame rod 32: shake body

33,40 bracket 34,45 support plate

34: connecting rod 42, 42a: support piece

43,46,46a, 51: Pin 50: Bottom plate

50a: punching

The present invention relates to a soybean threshing machine, and more specifically, to threshing and selecting soybeans efficiently.

Harvesting and threshing of soybeans grown on farmland, when the beans reach the harvest time, cut the bean stems, gather them in one place, and dry them. When drying is complete, the soybeans are impacted and the soybeans in the bean pods are removed. The threshing of soybean is performed by separating the soybean paste.

Many types of threshers are known to efficiently perform threshing of such beans.

One example is provided with a plurality of blade pieces on the circumferential surface of the cylindrical drum, such as soybean threshing apparatus of Patent Application No. 2003-45275, inclined the conveying plate in the lower portion provided with a mesh plate on the body so that the cross section is semi-circular, In front, it consists of a bean bag inlet and the other side is provided with a rangeless outlet.When the bean bag is inserted into the bean bag inlet, the blade of the rotating cylindrical drum winds up the bean bag and rotates so as to impact the bean pods, leaving the bean pill, Soybean pod is discharged to a distance outlet, soybeans are dropped to the transfer plate through the net of the bottom is dropped soybeans are transported by screw is discharged to the outside by the conveyor.

In the threshing process, the soybeans are not completely detached and remain together at a distance (bean stalk) and are discharged together.Therefore, there are many defects in soybean loss in the threshing process.Therefore, the cylindrical drum is installed in front and rear, but the cylindrical drum rotates in one direction and the drum It is not practical to use because the threshing effect is low, such as a distance is not located between the rear movement.

Another example is the use of a top soil manufacturing machine used for sowing as a bean threshing machine such as Utility Model Registration No. 242438. The means is provided with a screw on the inner wall of the cylindrical network so as to be rotated on the main body. It is equipped with a plurality of grinding blades on the circumferential surface of the same rotation shaft, one side of the main body is provided with a bean stand inlet, the other side is provided with a distance (discharge) discharge outlet, the lower side of the cylindrical network is provided with a transfer plate and a blower, When the soybean stand is put into the inlet, the grinding blade of the rotating shaft impacts the soybean stand to separate the soybeans from the soybean pod, and the soybean moves through the screw of the inner wall of the rotating cylindrical network and is discharged to the distant outlet. When it passes through the net and falls to the conveying plate, the dust and dirt remaining on the bean grains in the blower are blown out, and the bean grains are discharged to the outside. It will be.

The soybean threshing machine is also known as a soybean threshing machine equipped with a soybean grain conveying machine and a means for easily storing the threshed soybeans in the bag.

Soybean threshing machine, which also serves as a top soil manufacturer, also has many defects in soybean loss during the threshing process because the uncornled bean grain is discharged in the remaining distance (bean stand), which is discharged through the rangeless outlet.

Conventional soybean threshing machine as described above is a loss factor that the bean is not threshed in the threshing process and is mixed in a distance (bean stalk), and the threshing soybean grains are inferior due to poor selection efficiency when the threshed soybean is selected and discharged along the transfer plate. The shortcomings to be screened are pointed out as an urgent task.

Accordingly, an object of the present invention is to provide a soybean threshing machine which effectively threshes in a soybean threshing machine so that the soybeans do not remain at a distance and increases the selection efficiency of the threshed soybeans.

Figure 1 shown in the present invention is a longitudinal cross-sectional view

Figure 2 is a perspective view of the secondary rotation axis and the distance-free cutting blade

Figure 3 is a perspective view of the shake body

Figure 4 is a perspective view showing the connection state of the bean transfer plate and the support bar.

As shown in FIG. 1, a primary rotary shaft 3 is provided on an upper portion in which the perforated plate 2 is installed in a semicircular shape on the main body 1, and a plurality of grinding blades 4 are provided on the circumferential surface of the primary rotary shaft 3; One side of the main body (1) is provided with a beanbag inlet (5), the other side is provided with a secondary rotary shaft (3a) having a plurality of grinding blades (4a) on the circumferential surface, the transfer plate (6) In a conventional bean threshing machine having a net line 7, a rangeless cutting blade 10 is provided on the inner wall surface 1a behind the main body 1 where the secondary rotational shaft 3a is located. On the lower edge of the wall 1a of the main body 1, an opening and closing door 20 is provided with a hinge 21 as shown in FIG. 1, and a supporting rod 30 as shown in FIGS. 1 and 3 below the secondary rotating shaft 3a. In the frame body 31 is provided with a shaker 32 formed with a fixed interval at a predetermined interval to the main body 1 with a bracket 33, the support plate 34 on one side of the support rod 30, as shown in Figs. ) And operating the transfer plate 6 The support rods 42b outside the support rods 41 are connected to each other by a connecting rod 35, and the transfer plate 6 of the support rods 41 supported by the bracket 40 on the main body 1 as shown in Figs. The support piece 42 and the support piece piece 6a of the bottom of the conveyance plate 6 are hinged by the pin 43, and the support piece 42a of the support rod 41 outside is eccentrically operated by the primary rotating shaft 3 Hinge coupling to the supporting rod 44 and the pin 43, and another support plate 45 is hinged to the pin 46 to the lower portion of the selection network 7 on the other side of the transfer plate 6, the support plate 45 of the other side ) Is coupled to the main body 1 with a pin 46a, and the net line 7 has a bottom plate 50 having a perforation 50a as shown in FIG. 1 on the wall surface of the main line 7 body. Hinge coupling is configured to adjust the inclination of the bottom plate (50).

In the drawings, reference numeral 100 is a handle, 101 is a bean guiding plate, 102 is a foreign material discharge 홴 such as dust, 103 is a wheel.

Referring to the effects of the present invention configured as described above are as follows.

The primary rotary shaft 3, the secondary rotary shaft 3a, and the foreign matter discharge 홴 102 such as dust are individually transmitted to rotate or connected by a known power transmission means such as belts, chains, gears, etc. It is used to transmit power to the rotating shaft (3).

That is, the power is connected to operate the primary rotary shaft 3, the secondary rotary shaft 3a of the bean threshing machine of the present invention, and the foreign matter discharge 홴 102 such as dust, and the soybean bag inlet 5 is harvested and dried. When it is injected, as shown in Figure 1, the plurality of grinding blades (4) provided on the circumferential surface of the primary rotary shaft (3) rotates to impact the soybeans to separate the soybeans in the bean pods first, and the distance (beanbags) is rotated By the centrifugal force of the grinding | pulverization blade 4, it jumps to the upper part of the main body 1, and falls on the secondary rotating shaft 3a.

Meanwhile, the soybeans detached from the pods are dropped onto the transfer plate 6 through the perforations of the perforated plates 2 located below.

In addition, the falling distance (beanbag) dropped to the secondary rotary shaft (3a) is caught by the grinding blade (4a) of the secondary rotary shaft (3a) and rotated together to hit the distance transmission blade (10) to cut the distance. The distance is placed on the frame bar 31 constituting the lower shake body 32, the tangling is eliminated by the shaking of the frame bar 31, falls between the frame bar 31 and falls to the transfer plate (6).

In addition to the conveying plate 6, the bean grain and the cut range are dropped together, and the grain of the grain is moved to the bottom of the conveying plate 6 due to the shaking of the conveying plate 6, and the dropping distance rises upwards and falls downwards. 7) When the point reaches the point, foreign matters such as no distance are discharged to the outside through the discharge 홴 102, and the soybean drops to the selection network 7 to the perforation part of the bottom plate 50 provided at the bottom of the selection network 7. It is pulled out and supplied to the feeder of the feeder.

In the above-mentioned threshing beans with the bean threshing machine of the present invention, the opening and closing door 20 below the rangeless cutting blade 10 opens the opening and closing door 20 around the hinge 21, and the cut distance is shaken 32. Take out the frame bar 31 of the discharged to the outside, soybean drops into the space between the frame bar 31. In addition, the angle of the opening and closing door 20 can be adjusted depending on the amount of use or the distance.

In addition, in the present invention, the bottom plate 50 of the selection net 7 maintains the same angle as the bottom when the diameter of the bean grain is large, and discharges when the other side is lowered downward with the pin 51 as the diameter of the bean grain being small. The foreign matter that has not been discharged to the jaw 102 is discharged to the outside by the bottom plate 50, the soybeans are dropped through the perforations 50a of the bottom plate 50 and the transfer is made to the transfer unit.

In addition, in the present invention, the support bar 44 provided at the eccentric point of the primary rotation shaft 3 is hinged by the pin 43 with the support piece 42a provided at the support bar 41 below the transfer plate 6. The support piece 42 of the other side provided in the support bar 41 is hinged by the support protrusion piece 6a of the bottom of the transfer plate 6 and the pin 43, and is selected from the other side of the transfer plate 6. 7) Another support plate 45 is hinged by the pin 46 at the lower side, and the other side of the support plate 45 by the rotation of the primary rotary shaft (3) in the state coupled to the pin (46a) from the main body (1) The transfer plate 6 is shaken to smoothly transfer the bean and the cut distance.

Meanwhile, the shake body 32 is thermally connected with the connecting rod 35 between the supporting pieces 42a provided at one end of the supporting rod 41 for operating the transfer plate 6 on the other side of the supporting plate 34 provided on the supporting rod 30. Thus, the shake body 32 is operated together with the transfer plate 6, the power is transmitted to the support rod 44 connected eccentrically from the primary rotating shaft (3) while the shake body 32 maintains a constant angle Shake it again and again to disperse the tangling to avoid tangling or clumping.

In addition, in the present invention, since the primary rotation shaft 3 is rotated in the counterclockwise direction, and the secondary rotation shaft 3a is rotated in the clockwise direction, the primary rotation shaft 3 raises the threshing distance over the secondary rotation shaft 3a. , Secondary rotary shaft (3a) to change the direction to cut the distance from the distance-free cutting blade 10, the transmitted distance and soybeans are to be supplied to the shake body 32, so that the threshing efficiency can be improved.

In addition, even if the threshing drum provided with blade blades in place of the primary rotary shaft (3) in the present invention can be used because there is no difficulty in threshing the beans.

The present invention as described above, when the soybeans are introduced into the soybean inlet (5), the threshing is made by threshing at the first rotating shaft (3), and the second threshing is made by cutting the distance from the second rotating shaft (3a), and the cut distance is eliminated from tangling. Take out the frame rod 31 of the rocking body 32 is discharged to the outside through the opening and closing door 20 or fall into the space between the frame body 31 and descends on the transfer plate 6 at the point of the selection network (7) Foreign matter such as dust is discharged to the outside through the discharge 홴 102, soybean is threshing in the process of being supplied to the feeder through the perforations of the bottom plate 50 of the selection net (7).

Therefore, the present invention as described above, so that the threshing of beans so that the beans do not remain in the distance, the threshing is made efficiently, and the threshing beans have characteristics that are effectively selected in the selection network, so the threshing efficiency of the beans is maximized and widely used You can do it.

Claims (6)

On the perforated plate of the main body, a primary rotary shaft having a plurality of grinding blades is provided on the perforated plate of the main body, and a secondary rotary shaft having a plurality of grinding blades at the rear, a beanbag inlet in the front, and a transfer plate and a selection net under the secondary rotary shaft. Of soybean thresher Bean threshing machine characterized in that the inner wall behind the main body is equipped with a secondary rotating shaft, a distance-free cutting blade, the opening and closing doors below, and the bottom plate that can adjust the inclination in the selection network connected to the transfer plate below the shake body delete The bean threshing machine according to claim 1, wherein the distance-free cutting blade 10 installed on the inner wall surface of the main body 1 provided with the secondary rotating shaft 3a has a sawtooth shape and includes a plurality of saw blades. The method of claim 1 Soybean threshing machine, characterized in that the opening and closing door 20 is provided below the inner wall surface (1a) of the main body 1, the secondary rotating shaft (3a) is installed delete The method of claim 1 Soybean threshing machine, characterized in that the bottom plate 50 having the perforations (50a) in the selection network 7 is configured by combining with the pin 51 to the selection network body

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