CN214917845U - Screening plant for soybean conveying and discharging - Google Patents

Abstract

The utility model provides a screening device for soybean conveying and blanking, which comprises a blanking barrel and a conveyor, wherein the discharging end of the conveyor extends into the blanking barrel, a first screening component is arranged in the blanking barrel and below the blanking end of the conveyor, and the first screening component is used for screening soybeans with different grain diameters and impurities in the soybeans; a second screening component is arranged below the first screening component, soybeans fall onto the second screening component after being screened by the first screening component, and soybeans with different grain sizes are screened again through the automatic rolling of the soybeans on the second screening component; and a driving assembly is arranged below the feeding barrel and used for pushing the soybeans on the first screening assembly to move so as to complete screening of the soybeans. The utility model discloses can effectually clear away the impurity in the soybean, can accomplish the screening to different particle diameter soybeans simultaneously, improve the quality after follow-up staff to the machining efficiency and the processing of soybean.

Description

Screening plant for soybean conveying and discharging

Technical Field

The utility model relates to a screening plant technical field especially relates to a screening plant is used to unloading is carried to soybean.

Background

Soybean is one of the important grain crops in China, is a crop with seeds containing rich plant protein, and is most commonly used for making various bean products, squeezing soybean oil, brewing soy sauce and extracting protein; the soybean need be carried the soybean to the assigned position with conveying equipment and is processed or store before processing, but conveying equipment only has the function of carrying the soybean, does not possess the effect of screening the soybean of different particle sizes, can not clear away the impurity in the soybean simultaneously, has influenced follow-up staff and has brought very big trouble to the efficiency of soybean processing and the quality after the soybean processing.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a screening plant is used in unloading is carried to soybean has solved conveying equipment and can not sieve the soybean of different particle diameters, can not clear away the problem to the impurity that exists in the soybean simultaneously.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

a screening device for soybean conveying and blanking comprises a blanking barrel and a conveyor, wherein the discharging end of the conveyor extends into the blanking barrel, a first screening component is arranged in the blanking barrel and located below the blanking end of the conveyor, and the first screening component is used for screening soybeans with different grain sizes and impurities in the soybeans; a second screening component is arranged below the first screening component, soybeans fall onto the second screening component after being screened by the first screening component, and soybeans with different grain sizes are screened again through the automatic rolling of the soybeans on the second screening component; and a driving assembly is arranged below the feeding barrel and used for pushing the soybeans on the first screening assembly to move so as to complete screening of the soybeans.

Compared with the prior art, the utility model discloses following beneficial effect has:

the soybeans are conveyed into the discharging barrel through the conveyor, and after the soybeans fall onto the first screening component, the driving component pushes the soybeans to move on the first screening component, so that the first screening component can screen the soybeans with different grain sizes and impurities in the soybeans; then, the screened soybeans fall onto a second screening component, and the second screening component continues to screen the soybeans with different grain sizes; the utility model discloses can effectually clear away the impurity in the soybean, can accomplish the screening to different particle diameter soybeans simultaneously, improve the quality after follow-up staff to the machining efficiency and the processing of soybean.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a schematic structural view of a section of the charging barrel of the present invention;

FIG. 3 is a schematic structural view of the feed barrel of the present invention viewed from the bottom;

fig. 4 is a schematic structural view of the frame body of the present invention.

In the figure: 1. feeding the material barrel; 2. a conveyor; 3. a first screen deck; 31. a fixed beam; 32. a second screen deck; 33. a third screen deck; 34. a connecting beam; 4. a motor; 41. a rotating rod; 42. pushing the plate; 5. a connecting shell; 51. a flow guide block; 52. a vertical tube; 6. a fixing plate; 61. an exhaust fan; 62. a dust collecting case; 7. a frame body; 71. a connecting rod; 72. a short bar; 73. an opening; 74. a connecting frame; 75. a baffle; 8. collecting the shells; 9. and a baffle plate.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a screening device for conveying and discharging soybean, comprising a discharging barrel 1 and a conveyor 2, wherein the discharging end of the conveyor 2 extends into the discharging barrel 1, a first screening component is arranged in the discharging barrel 1 and below the discharging end of the conveyor 2, and the first screening component is used for screening soybean with different particle sizes and impurities in the soybean; a second screening component is arranged below the first screening component, soybeans fall onto the second screening component after being screened by the first screening component, and soybeans with different grain sizes are screened again through the automatic rolling of the soybeans on the second screening component; and a driving component is arranged below the feeding barrel 1 and used for pushing the soybeans on the first screening component to move so as to complete screening of the soybeans.

As shown in fig. 1, 2 and 3, the first screening assembly comprises a fixed beam 31 fixed in the lower charging barrel 1, a first screening plate 3 for screening impurities in soybeans is fixed on one side of the fixed beam 31 and is positioned below the discharging end of the conveyor 2, a second screening plate 32 and a third screening plate 33 for screening soybeans with different grain sizes are fixed on the other side of the fixed beam 31, and a connecting beam 34 is fixed between the second screening plate 32 and the third screening plate 33; the diameters of the sieve holes on the first sieve plate 3, the second sieve plate 32 and the third sieve plate 33 are sequentially increased from small to large, and the driving component pushes the soybeans to move from the first sieve plate 3 to the second sieve plate 32 and then to the third sieve plate 33 so as to complete the sieving of the soybeans with different particle sizes and impurities. After the soybean dropped to first sieve 3, drive assembly promoted the soybean and removed to third sieve 33 again after removing to second sieve 32 from first sieve 3 on, impurity in the soybean then dropped downwards through the sieve mesh on first sieve 3, and the less soybean of particle diameter then drops downwards through the sieve mesh on the second sieve 32, and the great soybean of particle diameter then drops downwards through the sieve mesh on third sieve 33, accomplishes the screening to impurity in different particle diameter soybean and the soybean.

As shown in fig. 1 and 2, two connecting shells 5 are fixed at the bottom of the charging barrel 1, the two connecting shells 5 correspond to the second sieve plate 32 and the third sieve plate 33 respectively, an inverted cone-shaped flow guide block 51 is fixed in each connecting shell 5, and a vertical pipe 52 is communicated with the bottom of each connecting shell 5; and a collecting shell 8 corresponding to the first sieve plate 3 is also fixed at the bottom of the blanking barrel 1. Soybeans falling downwards through the sieve holes of the second sieve plate 32 and the sieve holes of the third sieve plate 33 respectively fall into the two connecting shells 5, and then fall out of the connecting shells 5 through the vertical pipes 52 through the flow guide blocks 51; the impurity that drops downwards through first sieve 3 sieve mesh then gets into and collects in the shell 8.

As shown in fig. 1 and 4, the second screen assembly includes a frame 7 disposed below the vertical pipe 52, a bearing surface for bearing the soybeans in the frame 7 is disposed obliquely, and a connecting rod 71 is fixed between the frame 7 and the connecting shell 5; two groups of short rods 72 are fixed on the bearing surface in the frame body 7, the two groups of short rods 72 are distributed in a staggered manner, a group of tapered openings 73 are further formed in the bearing surface in the frame body 7, and the two groups of short rods 72 are located between the vertical pipe 52 and the group of openings 73; a connecting frame 74 is fixed at the bottom of the frame body 7, the connecting frame 74 is positioned below the group of openings 73, and a guide plate 75 is fixed in the connecting frame 74; the diameters of the sieve holes of the first sieve plate 3, the feed end of the upper opening 73 of the framework 7 below the second sieve plate 32 and the sieve holes of the second sieve plate 32 are gradually increased from small to large, and the diameters of the sieve holes of the second sieve plate 32, the feed end of the upper opening 73 of the framework 7 below the third sieve plate 33 and the sieve holes of the third sieve plate 33 are gradually increased from small to large. The soybeans falling downwards through the two vertical pipes 52 fall into the two frame bodies 7 respectively, the soybeans slide from the bearing surfaces in the frame bodies 7, and the two groups of short rods 72 can play a role in slowing down the flow speed of the soybeans; the frame body 7 positioned below the second sieve plate 32 can sieve soybeans falling downwards through sieve holes of the second sieve plate 32 through a group of openings 73 with the same diameter, so that a part of soybeans fall into the connecting frame 74 through the openings 73 and then slide out through the guide plate 75, and the other part of soybeans not falling through the openings 73 directly slide out through the bearing surface in the frame body 7; the frame body 7 positioned below the third sieve plate 33 can sieve soybeans falling downwards through the sieve holes of the third sieve plate 33 through the openings 73 of the frame body, so that secondary sieving of soybeans with different particle sizes is completed; the tapered configuration of opening 73 prevents soybeans that enter opening 73 from becoming caught within opening 73.

As shown in fig. 1 and 2, the driving assembly includes a motor 4 disposed below the lower charging barrel 1, a rotating rod 41 is fixed on a rotating shaft of the motor 4, one end of the rotating rod 41, which is away from the motor 4, penetrates through the fixed beam 31 and is rotatably connected with the fixed beam 31, a group of push plates 42 is fixed on the rotating rod 41, and bottoms of the group of push plates 42 are respectively in contact with tops of the first sieve plate 3, the second sieve plate 32 and the third sieve plate 33; a fixing plate 6 is fixed at the bottom of the motor 4, and a reinforcing rod is fixed between the fixing plate 6 and the connecting shell 5. After the soybean falls on first sieve 3, starting motor 4, making the pivot of motor drive bull stick 41 and rotate, bull stick 41 then drives a set of push pedal 42 and rotates, and push pedal 42 then promotes the soybean of first sieve 3 and moves to second sieve 32 and third sieve 33 on, accomplishes the screening to the soybean and the filtration of impurity.

As shown in fig. 1, two suction fans 61 are fixed on the top of the fixing plate 6, the suction end of each suction fan 61 is communicated with a dust collection shell 62, and one end of each dust collection shell 62, which is away from the suction fan 61, is communicated with the vertical pipe 52. When the soybeans fall downwards through the vertical pipe 52, the exhaust fan 61 can be started, so that impurities in the soybeans are sucked out by the exhaust fan 61 through one end of the dust collection shell 62, which is communicated with the vertical pipe 52, and the impurities in the soybeans are filtered; when the interior of the dust collection case 62 is filled with the foreign substances, the blocking piece on the side surface of the dust collection case 62 can be opened to remove the foreign substances in the dust collection case 62.

As shown in fig. 1, a window is formed on the surface of the feed cylinder 1, and the feed cylinder 1 is hinged with a baffle 9 for blocking the window. The staff can open baffle 9 and overhaul and maintain in feed cylinder 1.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (7)

1. The utility model provides a screening plant is used to unloading is carried to soybean, includes feed cylinder (1) and conveyer (2) down, and the discharge end of conveyer (2) extends to in feed cylinder (1) down, its characterized in that: a first screening component is arranged in the feeding barrel (1) and is positioned below the feeding end of the conveyor (2), and the first screening component is used for screening soybeans with different grain sizes and impurities in the soybeans; a second screening component is arranged below the first screening component, soybeans fall onto the second screening component after being screened by the first screening component, and soybeans with different grain sizes are screened again through the automatic rolling of the soybeans on the second screening component; and a driving component is arranged below the feeding barrel (1), and is used for pushing the soybeans on the first screening component to move so as to complete screening of the soybeans.

2. The soybean conveying and blanking screening device as claimed in claim 1, wherein: the first screening assembly comprises a fixed beam (31) fixed in the feeding barrel (1), a first screening plate (3) which is positioned below the feeding end of the conveyor (2) and used for screening impurities in soybeans is fixed on one side of the fixed beam (31), a second screening plate (32) and a third screening plate (33) which are used for screening soybeans with different grain sizes are fixed on the other side of the fixed beam (31), and a connecting beam (34) is fixed between the second screening plate (32) and the third screening plate (33); the diameters of the sieve holes on the first sieve plate (3), the second sieve plate (32) and the third sieve plate (33) are sequentially increased from small to large, and the driving assembly pushes the soybeans to move from the first sieve plate (3) to the second sieve plate (32) and then to the third sieve plate (33) so as to complete the sieving of the soybeans with different particle sizes and impurities.

3. The soybean conveying and blanking screening device as claimed in claim 2, wherein: two connecting shells (5) are fixed at the bottom of the charging barrel (1), the two connecting shells (5) respectively correspond to the second sieve plate (32) and the third sieve plate (33), an inverted cone-shaped flow guide block (51) is fixed in each connecting shell (5), and the bottom of each connecting shell (5) is communicated with a vertical pipe (52); and a collecting shell (8) corresponding to the first sieve plate (3) is also fixed at the bottom of the feeding barrel (1).

4. The soybean conveying and blanking screening device as claimed in claim 3, wherein: the second screening assembly comprises a frame body (7) arranged below the vertical pipe (52), the bearing surface for bearing the soybeans in the frame body (7) is arranged in an inclined mode, and a connecting rod (71) is fixed between the frame body (7) and the connecting shell (5); two groups of short rods (72) are fixed on the bearing surface in the frame body (7), the two groups of short rods (72) are distributed in a staggered manner, a group of conical openings (73) are further formed in the bearing surface in the frame body (7), and the two groups of short rods (72) are located between the vertical pipe (52) and the group of openings (73); a connecting frame (74) is fixed at the bottom of the frame body (7), the connecting frame (74) is positioned below the group of openings (73), and a guide plate (75) is fixed in the connecting frame (74); the diameter of the sieve holes of the first sieve plate (3), the feeding end of the upper opening (73) of the frame body (7) below the second sieve plate (32) and the diameter of the sieve holes of the second sieve plate (32) are gradually increased from small to large, and the diameter of the sieve holes of the second sieve plate (32), the feeding end of the upper opening (73) of the frame body (7) below the third sieve plate (33) and the diameter of the sieve holes of the third sieve plate (33) are gradually increased from small to large.

5. The soybean conveying and blanking screening device as claimed in claim 4, wherein: the driving assembly comprises a motor (4) arranged below the feeding barrel (1), a rotating rod (41) is fixed on a rotating shaft of the motor (4), one end, deviating from the motor (4), of the rotating rod (41) penetrates through the fixed beam (31) and is rotatably connected with the fixed beam (31), a group of push plates (42) are fixed on the rotating rod (41), and the bottoms of the group of push plates (42) are respectively contacted with the tops of the first sieve plate (3), the second sieve plate (32) and the third sieve plate (33); the bottom of motor (4) is fixed with fixed plate (6), be fixed with the anchor strut between fixed plate (6) and connect shell (5).

6. The soybean conveying and blanking screening device as claimed in claim 5, wherein: two exhaust fans (61) are fixed at the top of the fixing plate (6), the exhaust ends of the exhaust fans (61) are communicated with a dust collection shell (62), and one end of the dust collection shell (62) departing from the exhaust fans (61) is communicated with the vertical pipe (52).

7. The soybean conveying and blanking screening device as claimed in claim 1, wherein: the surface of the feeding barrel (1) is provided with a window, and the feeding barrel (1) is hinged with a baffle (9) for blocking the window.

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