KR100465753B1 - Threshing machine for soybean - Google Patents

Abstract

The present invention relates to a bean threshing apparatus further comprising a second threshing drum at the rear of the threshing drum to cleanly thresh and harvest the beans remaining in the threshing soybean shell and soybeans.

Threshing drum 53 having a driving pulley 52 at one side and a cover 54 to receive power from an upper center of the frame 51 having a substantially rectangular shape;

A plurality of threshing pins 55 which are arranged at equal intervals on the threshing drum 53 to separate the supplied beans from the shell;

An inlet 56 formed at the front of the threshing drum 53 to supply beans to threshing;

A sorting net 58 provided below the threshing drum 53 to form a discharge hole 57 to discharge the threshed beans;

A screw 60 provided below the sorting network 58 to collect threshed beans to one side;

In the bean threshing device (50) configured to install an elevator (70) having a discharge port (69) on one side of the upper end as a means for discharging the beans in the rear side of the screw (60);

Secondary threshing of the first threshing soybeans by the threshing drum 53 is further provided with auxiliary threshing means 100 capable of discharging only the pure shell and the beanbag to the rear of the threshing apparatus 50 while completely recovering the beans. But;

The auxiliary threshing means 100 is connected to the driving pulley 52 and the belt 101 at the rear of the threshing drum 53 to be rotated by the pulley 102 receiving power and closed with the auxiliary cover 103. An auxiliary threshing drum 105;

A discharge port 104 formed at one side of the auxiliary threshing drum 105 to form a final discharge of the threshed shell and the bean bag;

Threshing pins 106 fixed on the surface of the threshing drum 53 in a spiral direction in the direction of the outlet 104 so as to be threshed while moving the shell and the bean bag to the outlet 104;

An auxiliary sorting net (110) provided to form a discharge hole (109) to discharge the threshed beans below the auxiliary threshing drum (105);

Below the auxiliary sorting network 110 is characterized in that it comprises a feed guide 111 provided so that the beans passing through the auxiliary sorting network 110 is naturally supplied to the screw (60).

Description

Bean threshing equipment {Threshing machine for soybean}

The present invention relates to a bean threshing apparatus, and more particularly, to a bean threshing apparatus which is improved so that there is no bean discharged together with a bean stand.

Conventionally, a number of bean threshing apparatuses have been developed and used to thresh harvested soybeans to separate pure soybean kernels, soybean hulls and soybeans, and a representative example thereof will be described below with reference to FIG. 7.

Conventional bean threshing apparatus (1) is a threshing drum (3) which rotates by receiving power from a cultivator, a tractor, and other driving means in the upper center of the frame (2) provided in a substantially rectangular shape cover (4) It is fitted with a finish.

The threshing drum 3 is arranged with a plurality of threshing pins 5 for separating the beans to be supplied from the shell at equal intervals, and inlet 6 for supplying the beans to threshing in front of the threshing drum 3 ).

Below the threshing drum (3) is provided with a sorting net (8) formed with a discharge hole (7) so as to discharge only threshed pure beans, the side of the threshing drum (3) shells and threshing beans The outlet 9 for discharging the bean bag is formed.

Below the sorting net (8) is provided with a screw (10) for gathering to one side to discharge the threshed beans outside the threshing machine (1), the rear side of the screw (10) as a means for discharging the beans An elevator 12 having a discharge port 11 on one side of the upper end is configured to discharge threshed beans.

In the prior art as described above, the shells and soybeans supplied through the threshing drum and passed through the threshing drum are discharged directly to the discharge port and accumulated on the threshing machine side, so that a separate worker is prevented from entering the pulley and belt driving the screw. Since it needs to be removed at all times, it requires unnecessary manpower, so it has a disadvantage in that it is not suitable for the rural situation that lacks one's hands.

In addition, there is a high risk of safety accidents injuring hands on pulleys and belts in the process of removing the shells and soybeans accumulated in the discharge port, and the threshing drums are used to screen the soybeans remaining in the shells and soybeans discharged through the threshing drum only once. As a result, problems such as the inability to perform efficient work are required.

Therefore, in the present invention, to solve the problems as described above, further provided with an auxiliary threshing drum at the rear of the threshing drum to clean threshing soybeans remaining in the threshing soybean shell and soybeans, and harvesting, soybean And shells are to be discharged to the rear of the threshing machine to improve the efficiency of soybean threshing while improving the workability to contribute to the user's convenience.

1 is a perspective view showing a bean threshing apparatus to which the technique of the present invention is applied.

Figure 2 is a cross-sectional view taken along line A-A of the bean threshing apparatus applied to Figure 1;

3 is a cross-sectional view taken along line B-B of the bean threshing apparatus shown in FIG.

4 is a cross-sectional view taken along line C-C of the bean threshing apparatus shown in FIG.

5 is a cross-sectional view of another example taken along the line D-D of the bean threshing apparatus shown in FIG.

Figure 6 is a perspective view of the power relationship of the bean threshing apparatus to which the technique of the present invention is applied.

Figure 7 is a simplified cross-sectional view showing a bean threshing apparatus to which the prior art is applied.

* Description of the symbols used in the main parts of the drawings *

50; Soybean Threshing Machine

58; Screening network

100; Auxiliary threshing means

104; outlet

105; Secondary Threshing Drum

107; Emission Guide

108; guide

111; Supply guide

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the preferred embodiment of the present invention for achieving the above object.

1 is a perspective view showing a bean threshing apparatus to which the technique of the present invention is applied, FIG. 2 is a cross-sectional view taken along line A-A of the bean threshing apparatus applied to FIG. 1, FIG. 3 is a bean threshing apparatus shown in FIG. 4 is a cross-sectional view taken along line B-B of FIG. 4 is a cross-sectional view taken along line C-C of the bean threshing device shown in Figure 3, Figure 5 is a D-D of the bean threshing device shown in Figure 3 6 is a cross-sectional configuration diagram of another example taken along a line, together with a perspective view illustrating a power relationship of a bean threshing apparatus to which the technique of the present invention is applied.

Bean threshing device 50 is a threshing drum 53 having a driving pulley 52 on one side so as to receive power from agricultural machinery such as a cultivator or a tractor in the upper center of the frame 51 provided in a substantially rectangular shape. The cover 54 is mounted to be finished.

The threshing drum 53 is arranged with a plurality of threshing pins 55 for separating the beans to be supplied from the shell at equal intervals, inlet 56 for supplying the beans to threshing in front of the threshing drum 53 ).

Below the threshing drum 53 is provided with a sorting net 58 formed with a discharge hole 57 so as to discharge only the threshed pure soybean, and below the sorting net 58 the threshed beans to one side. The collecting screw 60 is provided.

The screw 60 is a pulley 63 and a belt provided at one end of the driven pulley 61 installed on the opposing side of the drive pulley 52 and the auxiliary shaft 62 installed across the lower end of the frame 51. 64 and the pulley 65 fixed to the other side of the auxiliary shaft 62 is connected to the pulley 67 and the belt 68 provided on the shaft 66 of the screw 60 to be driven.

In the rear side of the screw 60, an elevator 70 having a discharge port 69 is installed at one side of the upper end as a means for discharging the beans to discharge the threshed beans, and the driving of the elevator 70 is an elevator ( 70) The pulley 71 provided on the upper side and the pulley 72 further provided inside the driven pulley 61 are the structure which connects with the belt 73.

In the present invention, the second threshing of the first threshing soybeans by threshing drum 53 to recover the soybeans while the secondary threshing means 100 capable of discharging only the pure shells and soybeans to the rear of the threshing apparatus 50. It is characterized by further comprising.

The auxiliary threshing means 100 is connected to the driving pulley 52 and the belt 101 at the rear of the threshing drum 53 to be rotated by the pulley 102 that receives power and is finished with the auxiliary cover 103. The threshing drum 105 is further provided.

On one side auxiliary cover 103 or the frame 51 of the auxiliary threshing drum 105 to form a discharge port 104 for the final discharge of the shell and soybean, and the discharge hole 104 on the surface of the threshing drum 53 The threshing pin 106 is formed spirally in the direction of the outlet 104 so as to thresh while moving the shell and the bean bag.

The outlet threshing drum 105 at the outlet 104 is fixed to the discharge guide 107 of a long length so as to easily discharge the shell and soybeans so that the shell and soybeans are discharged far away to the threshing apparatus 50, if possible Do it.

The inner surface of the auxiliary cover 103 in which the outlet port 104 is located further includes a guide 108 disposed in an oblique shape to guide the threshed shell and the bean bag in the direction of the outlet port 104.

Of course, the auxiliary threshing drum 105 is further provided with an auxiliary sorting network 110 having a discharge hole 109 so as to discharge the threshed beans, and through the auxiliary sorting network 110 below. It is configured to further provide a feed guide 111 so that one bean is naturally supplied to the screw (60).

The present invention as described above,

In order to thresh the harvested beans into the inlet 56 of the threshing apparatus 50 by a predetermined amount, the beans are threshed by threshing pins 55 fixed to the outer surface of the threshing drum 53, and in the process The soybean is broken or cut into small pieces to move to the auxiliary threshing drum 105 in the rear.

Beans threshed in the threshing drum 53 fall to the screw 60 through the discharge hole 57 of the sorting network 58 provided below the threshing drum 53 to one side of the threshing apparatus 50. After being transferred, the threshing apparatus 50 is discharged outward through the elevator 70.

The shell and soybeans moved to the rear of the threshing drum 53 are threshed once more by the threshing pin 106 fixed to the auxiliary threshing drum 105, and the threshing beans are downward of the auxiliary threshing drum 105. It is lowered through the discharge hole 109 of the auxiliary sorting network 110 provided in.

The falling beans fall naturally into the screw 60 by the supply guide 111 installed so as to move naturally from the lower side of the auxiliary sorting network 110 to the screw 60 threshing device 50 through the elevator 70 It is discharged to the outside.

As described above, the shell and soybeans supplied to the auxiliary threshing drum 105 have threshing pins 106 fixed to the auxiliary threshing drum 105 to form a spiral in the direction of the outlet 104, and the shells and soybeans are threshing naturally. To be discharged.

Particularly, the auxiliary cover 103 covering the auxiliary threshing drum 105 and the auxiliary threshing drum 105 in which the discharge port 104 is located has a shell and a bean bag threshing device by the discharge guide 107 and the guide 108. 50) will be discharged farther back.

As described above, the present invention does not have to carry out additional work to remove the threshing-completed shells and soybeans, so that the labor force can be reduced, thereby reducing the actual cost burden caused by soybean harvesting, thereby increasing profitability.

In addition, by threshing soybeans twice, it is possible to prevent the loss of unnecessary waste so as to increase the amount of soybean harvest and contribute to farm household income.

As described above, the present invention further includes an auxiliary threshing drum at the rear of the threshing drum to cleanly thresh and harvest the beans remaining in the threshing soybean hull and the soybeans so that the soybeans and the shell are discharged to the rear of the threshing machine. It is an invention having various effects, such as contributing to the convenience of users by improving the workability while increasing the efficiency of soybeans.

Claims (3)

Threshing drum 53 having a driving pulley 52 at one side and a cover 54 to receive power from an upper center of the frame 51 having a substantially rectangular shape; A plurality of threshing pins 55 which are arranged at equal intervals on the threshing drum 53 to separate the supplied beans from the shell; An inlet 56 formed at the front of the threshing drum 53 to supply beans to threshing; A sorting net 58 provided below the threshing drum 53 to form a discharge hole 57 to discharge the threshed beans; A screw 60 provided below the sorting network 58 to collect threshed beans to one side; In the bean threshing device (50) configured to install an elevator (70) having a discharge port (69) on one side of the upper end as a means for discharging the beans in the rear side of the screw (60); Secondary threshing of the first threshing soybeans by the threshing drum 53 is further provided with auxiliary threshing means 100 capable of discharging only the pure shell and the beanbag to the rear of the threshing apparatus 50 while completely recovering the beans. But; The auxiliary threshing means 100 is connected to the driving pulley 52 and the belt 101 at the rear of the threshing drum 53 to be rotated by the pulley 102 to receive power and to be finished with the auxiliary cover 103. An auxiliary threshing drum 105; A discharge port 104 formed at one side of the auxiliary threshing drum 105 to form a final discharge of the threshed shell and the bean bag; Threshing pins 106 fixed on the surface of the threshing drum 53 in a spiral direction in the direction of the outlet 104 so as to be threshed while moving the shell and the bean bag to the outlet 104; An auxiliary sorting net (110) provided to form a discharge hole (109) to discharge the threshed beans below the auxiliary threshing drum (105); Below the auxiliary sorting network 110, soybean threshing apparatus, characterized in that it comprises a feed guide 111 which is provided so that the beans passing through the auxiliary sorting network 110 is naturally supplied to the screw (60). The method of claim 1; The auxiliary threshing drum 105 at the outlet 104 position further comprises a discharge guide 107 fixed to a long length so as to discharge the shell and the bean bag to the rear far away. The method of claim 1; The inner surface of the auxiliary cover 103 in which the outlet 104 is located further comprises a guide 108 disposed in an oblique shape to guide the shell and the bean bag in the direction of the outlet 104, characterized in that it further comprises Bean threshing device.