Specialized Seedling-raising Substrate Production Device for Organic Rice and Its Usage Method

Abstract

The present invention relates to the field of crushing and mixing equipment, specifically an organic rice special seedling-raising substrate production device and its usage method, which includes a turntable main body, test tube holes opened on the turntable main body, a limiting column arranged in the middle of the turntable main body, a detachable limiting ring arranged on the limiting column, and the limiting ring is arranged on the limiting column through a locking component that cooperates with the limiting column. The limiting ring is restricted by the locking component and fixed on the limiting column, and together with the limiting column, it serves to close the inner opening of the test tube hole of the turntable main body. Thus, after the test tube is loaded into the test tube hole, it will not fall out due to repeated left and right rotation and oscillation. The middle part of the turntable main body is provided with a limiting column, and a detachable limiting ring is arranged on the limiting column. The limiting ring is arranged on the limiting column through a locking component that cooperates with the limiting column. The limiting ring is restricted by the locking component and fixed on the limiting column, and together with the limiting column, it serves to close the inner opening of the test tube hole of the turntable main body, so that after the test tube is loaded into the test tube hole, it will not fall out due to repeated left and right rotation and oscillation.

Description

Technical Field

[0001] The present invention relates to the field of crushing and mixing equipment, and specifically to a production device and usage method for special seedling-raising substrates for organic rice. Background Art

[0002] With the popularization of efficient transplanting machinery and equipment, the development of machine-transplanted rice has been effectively promoted, but the research and development of special substrates and production processes for rice seedling raising lag behind;

[0003] Currently, the production of substrates for organic rice mainly involves fully mixing substrates of different types and components. The mixed substrates can then be loaded into special trays for organic rice. The following problems exist in this process:

[0004] 1. It is necessary to separately crush and then mix each type of substrate, resulting in many working steps and low working efficiency;

[0005] 2. The spare substrates are prone to caking during storage and need to be crushed again during the mixing process;

[0006] Therefore, we propose a production device and usage method for special seedling-raising substrates for organic rice to solve the above problems. Summary of the Invention

[0007] In order to solve the problems of the existing equipment that requires separately crushing and then mixing each type of substrate, with many working steps and low working efficiency, and the spare substrates are prone to caking during storage and need to be crushed again during the mixing process.

[0008] To achieve the above object, the present invention provides the following technical solution: A production device for special seedling-raising substrates for organic rice, including a main structural frame. A crushing component is arranged on the upper part of the main structural frame. A mixing component that cooperates with the crushing component is arranged on one side of the crushing component. At the same time, the mixing component penetrates through the lower part of the crushing component and extends to the other side of the crushing component. A feeding component is arranged at the bottom of the mixing component. A hopper is arranged in the working space jointly formed by the mixing component and the feeding component.

[0009] Preferably, the crushing component includes a crushing bin fixed on one side of the top of the main structural frame, and a first driving motor arranged side by side with the crushing bin. The first driving motor is connected to the crushing bin through a belt drive.

[0010] Preferably, the mixing component includes a second driving motor, a screw rod, a stirring rod, and a shielding cover. The second driving motor is arranged on the side of the main structural frame. The output end of the second driving motor passes through the crushing bin and enters the inside of the crushing bin. The screw rod is arranged inside the lower part of the crushing bin and is connected to the output end of the second driving motor and is driven by the second driving motor. The stirring rod is fixed at the other end of the screw rod. The shielding cover is fixed on the other side of the crushing component and covers the outside of the stirring rod to form a closed stirring area.

[0011] Preferably, the screw rod is completely disposed inside the crushing bin. The lower part of the crushing bin is cylindrical to cooperate with the screw rod, and the screw rod and the crushing bin form a horizontal screw conveying channel.

[0012] Preferably, the feeding component includes a feeding bin, several groups of support rods and a discharging port. The feeding bin is fixedly connected to the bottom of the second driving motor to form a complete closed stirring area. At the same time, vacancies for the feeding hopper to enter are provided at the common side of the feeding bin and the second driving motor. Several groups of support rods are arranged inside the feeding bin and are arranged in sequence along the edge of the vacant part of the feeding bin. The discharging port is arranged at the bottom of the feeding bin.

[0013] Preferably, the hopper is semicircular. The hopper is supported by the support rods and is arranged inside the shielding cover to receive the raw materials conveyed by the screw conveying channel. Bolts for limiting the hopper are arranged on the side wall of the shielding cover.

[0014] Preferably, an auxiliary material adding component is arranged on the outer wall of the hopper. The auxiliary material adding component includes a material bucket, a chute, a linkage rod, a handle and a sealing plate. A chute is arranged in the middle of the material bucket. The linkage rod is arranged inside the chute, and the handle and the sealing plate are respectively arranged on both sides of the linkage rod.

[0015] Preferably, the clamping plate is rotatably fixed to one side of the bottom end of the material bucket, and both ends of the reed are connected to the material bucket and the clamping plate.

[0016] Preferably, the linkage rod is in the shape of a "worker". The middle part of the linkage rod is nested inside the chute, and both sides of the linkage rod are attached to the side wall of the material bucket.

[0017] A using method of a special seedling-raising substrate production device for organic rice

[0018] Preparation before production: Insert the hopper into the working area formed by the shielding cover and the support rods, and ensure that the end of the hopper abuts against the side wall of the crushing bin. Limit the hopper by rotating the bolts arranged on the side wall of the shielding cover;

[0019] At the same time, start the first driving motor and the second driving motor. The first driving motor drives the crushing bin to work, and different types of substrate raw materials are put into the crushing bin. Under the crushing of the crushing bin, the substrate raw materials are changed from the original large particles to small particles, and the small-particle substrate raw materials enter the lower part of the crushing bin;

[0020] When the second driving motor is working, it synchronously drives the screw rod and the stirring rod to rotate. During the rotation process, the screw rod horizontally conveys the small-particle substrate raw materials broken in the lower part of the crushing bin to the inside of the hopper. At the same time, during the rotation process, the stirring rod completes the stirring and mixing of the small-particle substrate raw materials entering the inside of the hopper;

[0021] After all the substrates are crushed, the crushing bin and drive motor 1 can be turned off first, leaving the screw rod and stirring rod to continue working;

[0022] Auxiliary material addition: Add auxiliary materials such as probiotic powder to be added into the interior of the hopper. After the addition is completed, the clamping plate is clamped at the edge of the hopper. The grip is naturally released. Under the gravitational action of the grip and the sealing plate, the sealing plate gradually slides down to offset the pressure exerted by the powder added inside. During the sliding process, the sealing plate no longer seals the hopper, and the powder inside the hopper is discharged from the interior of the hopper and added to the interior of the hopper, and is fully mixed with the raw materials as the raw materials inside the hopper are continuously stirred;

[0023] Discharging after mixing: When the raw materials inside the hopper are completely stirred and mixed, rotate the hopper so that the substrates that have been stirred inside the hopper are directly poured into the interior of the blanking bin, and the substrates that enter the interior of the blanking bin are discharged under the guidance of the discharge port.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. In the present invention, when drive motor 2 works, it synchronously drives the screw rod and the stirring rod to rotate. During the rotation of the screw rod, the small particle substrate raw materials broken in the lower part of the crushing bin are horizontally conveyed to the interior of the hopper. At the same time, during the rotation of the stirring rod, the stirring and mixing of the small particle substrate raw materials entering the interior of the hopper are completed. The crushing and stirring of each raw material are completed synchronously, reducing the process.

[0026] 2. In the present invention, the stored substrates can be directly used as raw materials to be crushed again and then stirred, without the need for separate crushing and then stirring and mixing operations, improving the mixing efficiency.

[0027] 3. In the present invention, after all the substrates are crushed, the crushing bin and drive motor 1 can be turned off first, leaving the screw rod and the stirring rod to continue working. The stirring and crushing functions are independent of each other, can be carried out synchronously, and can be carried out step by step, with great flexibility in use. Description of the Drawings

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Figure 1 is the three-dimensional structural schematic diagram of the present invention;

[0030] Figure 2 is the three-dimensional sectional structural schematic diagram of the present invention;

[0031] Figure 3 It is a schematic structural diagram of the blanking component of the present invention;

[0032] Figure 4 It is a schematic structural diagram of the auxiliary material adding component of the present invention;

[0033] Figure 5 It is a schematic cross-sectional structural diagram of the auxiliary material adding component of the present invention.

[0034] The meanings of the reference numerals in the figure: 1, main structural frame; 2, crushing component; 21, crushing bin; 22, driving motor 1; 3, mixing component; 31, driving motor 2; 32, screw rod; 33, stirring rod; 34, shielding cover; 4, blanking component; 41, blanking bin; 42, support rod; 43, discharge port; 5, hopper; 6, auxiliary material adding component; 61, material bucket; 62, chute; 63, linkage rod; 64, grip; 65, sealing plate; 66, clamping plate; 67, reed. Specific embodiments

[0035] To make the application objectives, features, and advantages of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0036] Refer to Figures 1-5 , an organic rice special seedling-raising substrate production device, including a main structural frame 1, a crushing component 2 is arranged on the upper part of the main structural frame 1, a mixing component 3 cooperating with the crushing component 2 is arranged on one side of the crushing component 2, at the same time, the mixing component 3 penetrates through the lower part of the crushing component 2 and extends to the other side of the crushing component 2, a blanking component 4 is arranged at the bottom of the mixing component 3, a hopper 5 is arranged in the working space jointly formed by the mixing component 3 and the blanking component 4. After the crushing component 2 completes the crushing of the substrate raw materials, the crushed materials are input into the hopper 5 by the mixing component 3 and the raw materials entering the hopper 5 are stirred and mixed to form a special organic rice seedling-raising substrate.

[0037] The crushing component 2 includes a crushing bin 21 fixed on one side of the top of the main structural frame 1, a driving motor 1 22 arranged in parallel with the crushing bin 21, the driving motor 1 22 is connected with the crushing bin 21 through belt drive, the crushing bin 21 is used for crushing the substrate. After the large-particle substrate raw materials enter the inside of the crushing bin 21, the crushing bin 21 driven by the driving motor 1 22 can complete the crushing of the substrate raw materials, so that the substrate raw materials are crushed to the required particle size.

[0038] The mixing assembly 3 includes a second driving motor 31, a spiral rod 32, a stirring rod 33 and a shielding cover 34. The second driving motor 31 is arranged on the side of the main structural frame 1. The output end of the second driving motor 31 passes through the crushing bin 21 and enters the interior of the crushing bin 21. The spiral rod 32 is arranged in the lower part of the crushing bin 21 and is connected to the output end of the second driving motor 31 and is driven by the second driving motor 31. The second driving motor 31 and the spiral rod 32 cooperate to discharge the crushed raw materials entering the crushing bin 21 into the interior of the hopper 5 in a spiral manner. The stirring rod 33 is fixed to the other end of the spiral rod 32. The stirring rod 33 can rotate continuously under the drive of the spiral rod 32 to stir and mix the matrix. The shielding cover 34 is fixed to the other side of the crushing assembly 2 and covers the outside of the stirring rod 33 to form a closed stirring area.

[0039] The screw rod 32 is completely arranged inside the crushing bin 21. The lower part of the crushing bin 21 is cylindrical to match the screw rod 32. The screw rod 32 cooperates with the crushing bin 21 to form a horizontal spiral conveying channel. The bolt conveying channel can also play a role in closing the lower part. When the screw rod 32 does not rotate, the raw materials in the lower part of the crushing bin 21 will remain inside the crushing bin 21. When the screw rod 32 rotates, the screw rod 32 can cooperate with the crushing bin 21 to output the raw materials into the hopper 5, so that crushing and stirring can be carried out step by step. At the same time, crushing and stirring can also be carried out simultaneously.

[0040] The material discharge assembly 4 includes a material discharge bin 41, several groups of support rods 42 and a discharge port 43. The material discharge bin 41 is fixedly connected to the bottom of the driving motor 2 31 to form a complete and closed stirring area. The hopper 5 can perform closed stirring in the area formed by the material discharge bin 41 and the driving motor 2 31 to ensure the safety during the stirring operation. At the same time, a gap for the hopper 5 to enter is opened at the common side of the material discharge bin 41 and the driving motor 2 31. Several groups of support rods 42 are arranged inside the material discharge bin 41, and They are arranged in sequence along the edge of the vacant part of the lower silo 41. After the hopper 5 enters, the support rod 42 can support the hopper 5, so that the hopper 5 is stably set inside the lower silo 41. The discharge port 43 is set at the bottom of the lower silo 41. When the raw materials inside the hopper 5 are stirred, the hopper 5 can be rotated to make the stirred matrix in the hopper 5 directly poured into the lower silo 41. The matrix entering the lower silo 41 will be discharged under the guidance of the discharge port 43 after being gathered.

[0041] The hopper 5 is semicircular in shape. The semicircular design of the hopper 5 can cooperate with the shielding cover 34 to form a stirring working area. The hopper 5 is supported by the support rod 42 and is arranged inside the shielding cover 34 to receive the raw materials transported by the spiral conveying channel. The crushed matrix will be transported to the hopper 5 under the drive of the spiral rod 32, and the raw materials in the hopper 5 will be stirred by the stirring rod 33.

[0042] An auxiliary material adding assembly 6 is arranged on the outer wall of the hopper 5, and the auxiliary material adding assembly 6 includes a barrel 61, a slide groove 62, a linkage rod 63, a handle 64 and a sealing plate 65. A slide groove 62 is opened in the middle of the barrel 61, and the linkage rod 63 is arranged inside the slide groove 62. A handle 64 and a sealing plate 65 are respectively arranged on both sides of the linkage rod 63.

[0043] The card plate 66 is fixed to one side of the bottom end of the barrel 61 in a rotatable manner. When the card plate 66 is stuck at the edge of the hopper 5, the barrel 61 can rotate outward with the card plate 66 as the axis, so that various types of probiotic powders can be added into the barrel 61 more conveniently. At the same time, it can also rotate inward with the card plate 66 as the axis, so that the powder in the barrel 61 can be completely poured out. A spring 67 is connected between the barrel 61 and the card plate 66. The spring 67 provides support for the connection between the barrel 61 and the card plate 66, so that the barrel 61 can be maintained in a vertical state relative to the barrel 61. At the same time, it can also be deformed with the forward and backward movement of the barrel 61, providing power for the resetting of the barrel 61 without hindering the movement of the barrel 61.

[0044] The linkage rod 63 is in the shape of an "I" character, and the middle part of the linkage rod 63 is nested in the slide groove 62. The slide groove 62 limits the movement direction of the linkage rod 63. The linkage rod 63 can only move vertically along the slide groove 62. The two sides of the linkage rod 63 are in contact with the side walls of the barrel 61, which seals the slide groove 62. When the linkage rod 63 moves downward, the slide groove 62 will not be opened, thereby preventing the raw materials inside the barrel 61 from leaking out of the slide groove 62, thereby forming a complete sealed space.

[0045] The handle 64 and the sealing plate 65 are linked under the connection of the linkage rod 63. In the normal state, the bucket 61 is lifted by holding the handle 64. Under the action of gravity, the linkage rod 63 first moves to the uppermost end of the slide groove 62, and then the bucket 61 is lifted by the cooperation of the linkage rod 63 and the slide groove 62. At this time, the sealing plate 65 moves to the side opening of the bucket 61 with the movement of the linkage rod 63 to close the side opening of the bucket 61. At this time, the interior of the bucket 61 is a complete storage space, which can be used for storage. Add the probiotic powder to be added into the inside. After adding, clamp the clamping plate 66 at the edge of the hopper 5, and loosen the grip 64 naturally. Under the gravity of the grip 64 and the sealing plate 65, the sealing plate 65 offsets the pressure applied by the powder added inside and gradually slides down. During the sliding process, the sealing plate 65 no longer seals the barrel 61. The powder inside the barrel 61 can be discharged from the inside of the barrel 61 and added to the inside of the hopper 5. As the raw materials inside the hopper 5 are continuously stirred, they are fully mixed with the raw materials.

[0046] During production, make preparations before production. Insert the hopper 5 into the working area formed by the shielding cover 34 and the support rod 42, and ensure that the end of the hopper 5 abuts against the side wall of the crushing chamber 21. Limit the hopper 5 by rotating the bolt provided on the side wall of the shielding cover 34.

[0047] Conduct production. Start the first driving motor 22 and the second driving motor 31 simultaneously. The first driving motor 22 drives the crushing chamber 21 to work, and different types of matrix raw materials are put into the crushing chamber 21. Under the crushing of the crushing chamber 21, the matrix raw materials change from the original large particles to small particles. The small-particle matrix raw materials enter the lower part of the crushing chamber 21. When the second driving motor 31 works, it synchronously drives the screw rod 32 and the stirring rod 33 to rotate. During the rotation of the screw rod 32, the small-particle matrix raw materials broken in the lower part of the crushing chamber 21 are horizontally transported to the inside of the hopper 5. At the same time, during the rotation of the stirring rod 33, the stirring and mixing effect on the small-particle matrix raw materials entering the inside of the hopper 5 is completed. When all the matrix is crushed, the crushing chamber 21 and the first driving motor 22 can be closed first, and the screw rod 32 and the stirring rod 33 are left to continue working.

[0048] Add auxiliary materials. Add auxiliary materials such as probiotic powder to be added into the inside of the material bucket 61. After the addition is completed, clamp the clamping plate 66 at the edge of the hopper 5. Naturally release the grip 64. Under the gravity of the grip 64 and the sealing plate 65, the sealing plate 65 gradually slides down to offset the pressure exerted by the powder added inside. During the sliding process, the sealing plate 65 no longer closes the material bucket 61, and the powder inside the material bucket 61 is discharged from the inside of the material bucket 61 and added to the inside of the hopper 5, and is fully mixed with the raw materials as the raw materials inside the hopper 5 are continuously stirred.

[0049] End the operation and discharge after mixing. When the raw materials inside the hopper 5 are completed with stirring and mixing, rotate the hopper 5 so that the matrix completed with stirring inside the hopper 5 is directly poured into the inside of the blanking bin 41, and the matrix entering the inside of the blanking bin 41 is discharged under the guidance of the discharge port 43.

[0050] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present application.

Claims

1. Specialized seedling-raising substrate production device for organic rice, characterized in that: The invention comprises a main structural frame (1), wherein a crushing assembly (2) is arranged on the upper part of the main structural frame (1), a mixing assembly (3) cooperating with the crushing assembly (2) is arranged on one side of the crushing assembly (2), and the mixing assembly (3) penetrates the lower part of the crushing assembly (2) and extends to the other side of the crushing assembly (2), a feeding assembly (4) is arranged at the bottom of the mixing assembly (3), and a hopper (5) is arranged in a working space jointly formed by the mixing assembly (3) and the feeding assembly (4); The material discharge assembly (4) comprises a material discharge bin (41), a plurality of groups of support rods (42) and a discharge port (43); the material discharge bin (41) is fixedly connected to the bottom of the second drive motor (31) to form a complete and closed stirring area; at the same time, a gap for the hopper (5) to enter is provided at the common side of the material discharge bin (41) and the second drive motor (31); a plurality of groups of support rods (42) are arranged inside the material discharge bin (41) and are arranged in sequence along the edge of the gap of the material discharge bin (41); and the discharge port (43) is arranged at the bottom of the material discharge bin (41); The hopper (5) is semicircular in shape, and is supported by a support rod (42) and arranged inside the shielding cover (34) to receive the raw materials conveyed by the spiral conveying channel. Bolts for limiting the hopper (5) are arranged on the side wall of the shielding cover (34); An auxiliary material adding assembly (6) is arranged on the outer wall of the hopper (5), and the auxiliary material adding assembly (6) comprises a material barrel (61), a chute (62), a linkage rod (63), a handle (64) and a sealing plate (65). The chute (62) is opened in the middle of the material barrel (61), the linkage rod (63) is arranged inside the chute (62), and the handle (64) and the sealing plate (65) are respectively arranged on both sides of the linkage rod (63); The auxiliary material adding assembly (6) further comprises a clamping plate (66) and a reed (67), wherein the clamping plate (66) is rotatably fixed to one side of the bottom end of the material barrel (61), and two ends of the reed (67) connect the material barrel (61) and the clamping plate (66); The linkage rod (63) is in the shape of an I-shaped character, the middle portion of the linkage rod (63) is nested in the slide groove (62), and the two sides of the linkage rod (63) are in contact with the side walls of the barrel (61).

2. The special seedling-raising substrate production device for organic rice according to claim 1, characterized in that: The pulverizing assembly (2) comprises a pulverizing bin (21) fixed to one side of the top of the main structural frame (1), and a driving motor (22) arranged in parallel with the pulverizing bin (21); the driving motor (22) and the pulverizing bin (21) are connected via a belt drive.

3. The organic rice special seedling-raising substrate production device according to claim 2, characterized in that: The mixing component (3) includes a second driving motor (31), a screw rod (32), a stirring rod (33) and a shielding cover (34). The second driving motor (31) is arranged on the side of the main structural frame (1). The output end of the second driving motor (31) passes through the crushing bin (21) and enters the interior of the crushing bin (21). The screw rod (32) is arranged inside the lower part of the crushing bin (21) and is connected to the output end of the second driving motor (31) and is driven by the second driving motor (31). The stirring rod (33) is fixed at the other end of the screw rod (32). The shielding cover (34) is fixed on the other side of the crushing component (2) and covers the outside of the stirring rod (33) to form a closed stirring area.

4. The organic rice special seedling raising substrate production device according to claim 3, wherein: The screw rod (32) is completely arranged inside the crushing bin (21). The lower part of the crushing bin (21) is cylindrical to fit the screw rod (32). The screw rod (32) and the crushing bin (21) cooperate to form a horizontal screw conveying channel.

5. The usage method of a special seedling-raising substrate production device for organic rice according to claim 4, characterized in that: including, S1. Preparation before production: Insert the hopper (5) into the working area formed by the shielding cover (34) and the support rod (42), and ensure that the end of the hopper (5) abuts against the side wall of the crushing bin (21). Limit the hopper (5) by rotating the bolt arranged on the side wall of the shielding cover (34). S2. Start the first driving motor (22) and the second driving motor (31) simultaneously. The first driving motor (22) drives the crushing bin (21) to work. Put different kinds of matrix raw materials into the crushing bin (21). Under the crushing of the crushing bin (21), the matrix raw materials change from the original large particles to small particles, and the small-particle matrix raw materials enter the lower part of the crushing bin (21). S21. When the second driving motor (31) works, it synchronously drives the screw rod (32) and the stirring rod (33) to rotate. During the rotation of the screw rod (32), the small-particle matrix raw materials broken in the lower part of the crushing bin (21) are horizontally conveyed into the interior of the hopper (5). At the same time, during the rotation of the stirring rod (33), the stirring and mixing effect on the small-particle matrix raw materials entering the interior of the hopper (5) is completed. S22. When all the matrixes are crushed, the crushing bin (21) and the first driving motor (22) can be turned off first, and the screw rod (32) and the stirring rod (33) are left to continue working. S3. Auxiliary material addition: Add the probiotic powder to be added into the interior of the material bucket (61). After the addition is completed, clamp the clamping plate (66) at the edge of the hopper (5). Naturally loosen the grip (64). Under the gravity of the grip (64) and the sealing plate (65), the sealing plate (65) gradually slides down to offset the pressure exerted by the powder added inside. During the sliding process, the sealing plate (65) no longer closes the material bucket (61), and the powder inside the material bucket (61) is discharged from the interior of the material bucket (61) and added to the interior of the hopper (5), and is fully mixed with the raw materials as the raw materials inside the hopper (5) are continuously stirred. S4. Discharging after mixing. When the raw materials inside the hopper (5) are completely stirred and mixed, rotate the hopper (5) so that the matrix that has been stirred inside the hopper (5) is directly poured into the inside of the blanking bin (41), and the matrix that enters the inside of the blanking bin (41) is discharged under the guidance of the discharge port (43).

Images