KR100804074B1 - Foreign body removal device of soybean selector - Google Patents

Abstract

The present invention relates to a debris removal device of a soybean selector that automatically sorts foreign matter (bean stalk, soybean pod, stone, sand, half bean, etc.) from soybean threshed by soybean threshing machine. In order to select only good quality soybeans by removing the foreign substances contained in soybeans at the stage before selecting them, or injecting them into the selector side.

To this end, a pair of side plates (1), the shaking means (3) is installed between the side plates and the bean (2) containing foreign matter is introduced, and the beans installed in the inlet side of the shaking means contained in Suction means (4) for removing the pod (2a), and a hole (18a) is provided in the shake means and the size of the beans (2) can pass through the bean stand (2b) and stones contained in the beans In the debris removal device of the bean selector consisting of a discharge net (18) for separating and discharging, the shaking means (3) has a support (5) installed between the side plates (1) so as to be shaken, and one end of the support (5) Four levers 6 hingedly coupled and one end hinged to the side plate, a motor 7 which is a drive source installed on the lower side of the side plate, and fixed to a shaft 8 that rotates according to the driving of the motor. One end is fixed to the cam 9 and the cam and the other end is hinged to the support 5 It is composed of a link (10).

Soybean selector, foreign substance removal, shaking means, suction means

Description

Foreign body removal device of soybean selector {omitted}

1 is an exploded perspective view showing the present invention

Figure 2 is a perspective view of the bonded state of Figure 1

Figure 3 is a longitudinal sectional view showing the configuration of the present invention

4 is a plan view of the discharge network

5 is a plan view of the strainer

Figure 6 is a perspective view of the guide member is fixed between the side plates

7 is a perspective view of the discharge network is fixed to the support

Explanation of symbols for the main parts of the drawings

1: side plate 3: shaking means

4 suction means 5 support

6: lever 9: cam

10: link 14: suction fan

17: guide member 18: discharge network

19: filter network 21: perforated network

The present invention relates to a debris removal device of a soybean selector for automatically sorting foreign matter (bean stalk, soybean pod, stone, sand, half bean, etc.) from soybean threshed by soybean threshing machine, and more specifically, having various forms. Installed on the inlet side of the bean selector relates to a debris removal device of the bean selector to sort only the high-quality beans threshed from the bean threshing machine by size.

In general, beans are harvested by cutting the soybeans from the field in autumn and then using a bean threshing machine or by shaking them by hand.

To this end, when the well-dried soybean stand is added to a separate soybean threshing machine in turn, the soybean is automatically threshed from the soybean stand and discharged to the outlet. Thus, the beans discharged through the outlet include various kinds of foreign substances.

That is, the beans and the pods cut during the bean stalk from the bean stand, as well as the sand and stone buried in the root of the bean stalk, and the half-soy beans that are broken in the bean stalk is broken.

The soybeans threshed from the soybean threshing machine contain various kinds of foreign matters and cannot be shipped as they are, so that the foreign substances contained in the beans must be removed and then sorted by size to obtain a high purchase price.

However, in the past, a device for automatically filtering foreign substances from soybeans threshed from soybean threshing machines has not been developed. Therefore, the worker had to pick out the whole substance from the threshed soybeans by manual labor. There is a limit to the filtering.

Therefore, there was a discontinuity in that it was not possible to receive a high purchase price since only the foreign substances identified from the outside such as soybeans and soybean pods contained in the threshed soybean were roughly shipped.

In addition, even if filtering out foreign matter such as fine dust by wind pressure during threshing process, heavier stones and sand are not removed, and half beans are separated into two by blow during threshing process. It is almost impossible to get rid of, so you won't be able to get high ratings while buying soybeans.

The present invention has been made in order to solve such a conventional problem, completely removes the foreign matter contained in the beans in the step before the selection of the threshing beans from the bean threshing machine by size, or in the step of injecting to the selector side, only high-quality beans The purpose is to be able to select by size.

According to an aspect of the present invention for achieving the above object, a pair of side plates and the shaking means is installed between the side plates and the bean containing foreign matter is added, and included in the bean is installed on the inlet side of the shaking means Foreign body removal device of the bean selector consisting of a suction means for removing the soybean pod, and a discharge network for separating the bean stand and stone contained in the bean is formed in the hole is formed in the shake means and the size of the bean can pass through The swinging means may include a support provided between the side plates so as to be swingable, four levers one end of which is hingedly coupled to an upper portion of the support, and the other end hinged to the side plate, and a driving source installed below the side plate. A motor, a cam fixed to a shaft rotating according to the driving of the motor, one end is fixed to the cam and the other end is hinged to the support The foreign matter removing apparatus of the beans jeongseongi, characterized in that consisting of a link is provided.

Hereinafter, the present invention will be described in more detail with reference to FIGS. 1 to 7 as an embodiment.

1 is an exploded perspective view showing the present invention, Figure 2 is a perspective view of the combined state of Figure 1 and Figure 3 is a longitudinal cross-sectional view showing the configuration of the present invention, the present invention beans containing foreign matter between a pair of side plates (1) Swaying means (3) is installed to shake as it strikes (2) as it is thrown in, and the suction means for removing the pod (2a) and fine dust contained in the beans to the outside of the inlet side of the shaking means ( 4) is provided.

In the exemplary embodiment of the present invention, the support means 5 is installed between the side plates 1 by the swing means 3, and one end of the four levers 6 is hinged by a bolt, a nut, etc. on the upper part of the support. The other end of the lever is hinged to the side plate 1 with bolts and nuts.

In addition, a motor 7, which is a driving source, is installed at a lower side of the side plate, and a cam 9 is fixed to a shaft 8 that rotates according to the driving of the motor. 5) hinged.

Therefore, as the shaft 8 rotates by the driving of the motor 7, the support body 5 supported by the lever 6 on the side plate 1 swings left and right within a predetermined range.

Although the operator may continuously input a certain amount of beans 2 to be selected by the worker at the inlet side of the shaking means 3, the beans are discharged to the discharge pipe 11 of the transfer means (not shown) for automation of selection. It is more preferable to install the hopper 12 so that the beans are automatically fed to the shaking means 3 so that the hopper is fixed between the side plates 1.

Suction means (4) for removing light foreign matter such as pods (2a) from the beans (2) introduced into the shaking means (3) In one embodiment of the present invention, the suction port (13) in the side plate (1) It is formed and the suction fan 14 is rotatably installed on the outside of the suction port is wrapped in the housing 15 and the discharge pipe 16, the guide member 17 between the side plate 1 as shown in FIG. Is fixed.

In other words, one end of the guide member 17 (the opposite side to be fixed to the suction port) is closed and the other end is opened to pass through the suction port 13.

At this time, the cross-sectional area of the guide member 17 is tapered to be set larger toward the suction port 13 side.

This is because the suction fan 14 is installed on the side plate 1 on one side so that the suction pressure generated by the rotation of the suction fan is uniformly acted on the inside of the guide member 17.

As shown in FIG. 4, the soybean 2 passes through the support 5 constituting the shaking means 3, and foreign substances such as the soybean stand 2b or the large stone 2c contained in the soybean do not pass through. A discharge net 18 having a myriad of holes 18a is provided, and a straight hole 19a is continuous below the discharge net so that the half bean 2d is discharged downward as shown in FIG. There is provided a strainer net 19 formed, the discharge net 18 and the strainer 19 is more preferably configured to be easily replaced as needed.

Before the soybeans 2 are selected, so that the size (diameter) of the soybeans is produced according to the type and region (climate) of the soybeans, the discharge net 18 and the sieve nets 19 suitable for the size of the soybeans to be selected. This is to allow for quick replacement.

The inlet side of the shaking means 3 is closed by the closing plate 20, and the perforation network 21 is fixed directly below the guide member 17 constituting the suction means 4, and the outlet of the perforation network below. A discharge guide tube 22 having a 22a is provided.

The reason why the perforated net 21 is installed directly below the guide member 17 is that when the bean containing the foreign matter is transferred by the shaking of the shaking means 3, the light foreign matter contained in the bean 2 is sucked. In the process of removing by (4), sand or very small stones contained in the soybeans are discharged to the outlet 22a of the guide pipe 22 through the perforated network 21 by their own weight and removed.

More preferably, the swinging means 3 of the present invention is inclined downward at an angle along the conveying direction of the beans 2.

In addition, the large pulley 24a is fixed to the shaft 8 on which the cam 9 is installed, and the small pulley 24b and 24c are attached to the shaft 23 and the motor shaft 7a fixed to the suction fan 14. Is fixed and one belt 25 is hung on these pulleys.

Accordingly, as the motor 7 drives, the shaft 8 on which the cam 9 is installed rotates relatively slowly, while the shaft 23 on which the suction fan 14 is fixed rotates at high speed.

Referring to the operation of the present invention configured as described above is as follows.

First, when power is applied to the motor 7, which is the driving source of the suction means 4, one belt 25 is wound around each pulley 24a, 24b, 24c so that each shaft 8, 23 is the same. Direction of rotation.

Accordingly, the support 5 connected to the cam 9 by the link 10 is hinged to the side plate 1 with the lever 6 to oscillate left and right within a predetermined range, and the inlet 13 Since the suction fan 14 installed to be wrapped in the housing 15 to the outside thereof rotates at a high speed, suction force is generated on the bottom surface of the guide member 17.

In this state, when the bean 2 containing the foreign matter is supplied to the inlet side of the support 5 by a known conveying means, the support 5 is constantly shaken, so that the bean moves slowly to the left side of FIG. 3.

As described above, in the process of moving the bean 2 containing the foreign matter into the upper portion of the support 5, the suction pressure is applied to the lower portion of the guide member 17 according to the driving of the suction fan 14. 2a) and light dust, etc. are discharged to the discharge pipe 16 through the guide member 17-the suction port 13 formed in the side plate-the housing 15, and sand and small stones contained in the beans are guide members ( The free fall to the lower through the perforated network 21 installed in the lower portion of 17) is discharged to the outside through the discharge port 22a of the discharge guide tube 22.

After the foreign matters such as the pod 2a and sand included in the bean 2 are removed by the above-described operation, the bean 2 and the bean stand 2b are discharged by the shaking of the support 5. ) Side.

Accordingly, when the bean 2 and the bean stand 2b and the large stone 2c reach the discharge net 18, as shown in FIG. 4, the bean 2 has a hole formed in the discharge net 18 ( It passes through 18a and falls into the strainer 19, but the relatively long bean stem 2b and the large stone 2c do not pass through the hole 18a, so that the bean stem is passed through the discharge plate 26. The discharge pipe 27 is discharged.

As described above, when the foreign matter contained in the bean 2 is completely removed and only pure beans fall to the upper surface of the strainer 19, the strainer 19 has an elongated hole 19a formed in a direction orthogonal to the transfer direction of the beans. In the process of passing the soybean (2) through the strainer, the bean (2d) of the half through the long hole (19a) is discharged freely falling downward, only the beans of good quality soybean discharge pipe installed at the end of the strainer ( It is discharged through 28) will be moved to the selector (not shown).

As described above, according to the present invention, when a bean containing foreign matter is introduced as a shaking means while the support is shaken by driving of a motor, light foreign matter such as bean pods and sand are first removed, and then the bean stand and The large size stone is removed, and half beans are removed through the strainer from the beans that pass through the discharge net, so that only pure beans can be fed to the selector side for selection by size, so that the quality of the beans can be recognized. You get the effect of being able to get a higher grade

In addition, the foreign matter removal device of the present invention is not limited to the type of soybean selector, just install any selector at the inlet side, so that all the foreign matter contained in the bean before sorting the beans by size, so the use range is very wide. .

Claims (5)

A pair of side plates, a shaking means installed between the side plates and a bean containing foreign matter is introduced therein, suction means for removing soybean pods contained in the introduced beans installed at the inlet side of the shaking means, and the shaking means. In the debris removal device of the bean selector which is installed and is formed of a hole sized so that the beans can pass through, and the discharge net for separating and discharging the beans stand and stones contained in the beans, the shaking means is swingable between the side walls Four levers, one end of which is hingedly coupled to the upper portion of the support and the other end of which is hinged to the sidewall, a motor that is a driving source installed on the lower side of the sidewall, and an axis that rotates according to the driving of the motor. Foreign body of the bean selector, characterized in that consisting of a fixed cam, and a link is fixed to one end and the other end is hinged to the support Vaginal removal device. delete delete delete The method of claim 1, Fixing the perforated network directly below the suction means that is the inlet side of the shaking means, and the foreign material removal device of the bean selector, characterized in that by installing a discharge guide tube having an outlet in the lower portion of the perforated network.

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