Food processing equipment

Abstract

The present invention discloses a grain processing device, comprising a base plate, a screening mechanism is installed on one side of the top of the base plate, a material loading barrel is installed on the other side of the top of the base plate, a material box is fixedly connected to one side of the top of the base plate close to the material loading barrel, a dryer is fixedly installed on the top of one side of the base plate, the top of the screening mechanism is fixedly connected to a fixing frame, a dust removal box is fixedly installed on the top of the fixing frame, the screening mechanism comprises a main frame, a screening box, an upper screening frame and a lower screening frame, electric push rods are fixedly installed on the bottoms of both sides of the inner wall of the screening box, the output end of the electric push rod is fixedly connected to a mounting plate, and an electric telescopic rod is fixedly installed on the middle of the mounting plate. The grain processing device of the present invention is provided with a dust removal box, a stirring drum, a groove and a magnet block, has good dust removal effect and reduces pollution, an electric telescopic rod is added to push the arc table, thereby avoiding clogging of the filter screen, and in addition, the dryer, the material box, the material separation net and the air intake pipe are prevented from being damp, thereby improving the efficiency of grain processing.

Description

Technical Field

[0001] The invention relates to the field of grain processing, in particular to a grain processing device. Background Art

[0002] Grain refers to the general term for various plant seeds in cooking food, which can also be generally referred to as "grains". Grain crops are rich in nutrients, mainly protein, vitamins, dietary fiber, fat, starch, etc. Grain is an important strategic material that affects national security, political stability, economic development and social harmony. my country is a major agricultural producer. With the advancement of science, we have greatly improved the total grain production. For the excess grain, we need to store it in granaries for emergency use. The grain stored in the granary needs to be processed when it is needed.

[0003] In the process of collecting grain, some impurities will inevitably be mixed in. The existing grain impurity removal devices are mostly simple in structure and only have simple filtering and impurity removal functions. The impurity removal is not thorough enough, and smoke and dust will be stirred up during grain transportation to pollute the environment. In addition, most of the existing screening devices of this type use a vibration motor to drive the screen to vibrate during use, and the internal filter is prone to clogging, which reduces the screening efficiency of the device. The grain may be relatively moist inside, which will affect the normal transportation and processing, greatly reducing the efficiency. Summary of the invention

[0004] The object of the present invention is to provide a grain processing device to solve the problem raised in the above background technology that some impurities will inevitably be mixed into the existing grain during the collection process, and the existing grain impurity removal devices are mostly simple in structure and only have simple filtering and impurity removal functions, the impurity removal is not thorough and sufficient, and smoke and dust will be stirred up during grain transportation to pollute the environment. In addition, most of the existing screening devices of this type vibrate the screen by driving the screen through a vibration motor during use, and the internal filter is prone to clogging, which reduces the screening efficiency of the device. The grain may be relatively moist inside, which will affect the normal transportation and processing, greatly reducing the efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a grain processing device comprises a bottom plate, a screening mechanism is installed on one side of the top of the bottom plate, a feeding barrel is installed on the other side of the top of the bottom plate, a material box is fixedly connected to one side of the top of the bottom plate close to the feeding barrel, the material box is communicated with the interior of the feeding barrel, a material partition net is installed in the middle of the inner wall of the material box, the top fixed material barrel of the material box has a feeding hopper, a dryer is fixedly installed on the top of one side of the bottom plate, the top of the screening mechanism is fixedly connected to a fixing frame, a de-dusting box is fixedly installed on the top of the fixing frame, both sides of the middle part of the de-dusting box are rotatably connected with a stirring drum, both sides of the back of the de-dusting box are fixedly installed with a second motor, the output end of the second motor is fixedly connected to the stirring drum, both sides of the stirring drum are provided with grooves, a magnet block is installed inside the groove, a stirring rod is fixedly connected to the middle part of the stirring drum, the top of the de-dusting box is fixedly connected to the processing box, the middle part of the inner wall of the processing box A net frame is clamped, a fan is fixedly installed on one side of the top of the impurity removal box, the screening mechanism comprises a main frame, a screening box, an upper screening frame and a lower screening frame, the screening box is fixedly installed on the top of the main frame, the upper screening frame is installed on the top of the screening box, the lower screening frame is installed in the middle of the screening box, the middle part of the upper screening frame is rotatably connected with a main mixing shaft, the middle part of the lower screening frame is rotatably connected with a secondary mixing shaft, and the main mixing shaft and the secondary mixing shaft are connected by belt transmission, and material flaps are installed in the middle parts of the main mixing shaft and the secondary mixing shaft, and electric push rods are fixedly installed on the bottom of both sides of the inner wall of the screening box, the output end of the electric push rod is fixedly connected with a mounting plate, the middle part of the mounting plate is fixedly installed with an electric telescopic rod, the output end of the electric telescopic rod is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with an arc table, the top of the bottom plate is fixedly connected with a fixed block on the side away from the upper barrel, and the top of the fixed block is fixedly installed with a switch panel.

[0006] As a preferred technical solution of the present invention, a dryer switch, a second motor switch, a fan switch, a push rod switch and a telescopic rod switch are provided on the surface of the switch panel, and the dryer, the second motor, the fan, the electric push rod and the electric telescopic rod are electrically connected to an external power supply through the dryer switch, the second motor switch, the fan switch, the push rod switch and the telescopic rod switch respectively, and a collection box is installed at the bottom of the main frame.

[0007] As a preferred technical solution of the present invention, a roller is rotatably connected to the middle part of the loading barrel, a spiral feeding blade is fixedly installed on the middle part of the roller, a first motor is fixedly installed on the top of the loading barrel, the output end of the first motor is fixedly connected to the roller, a first motor switch is also provided on the surface of the switch panel, and the first motor is electrically connected to an external power supply through the first motor switch.

[0008] As a preferred technical solution of the present invention, the output end of the dryer is connected to an air inlet pipe, the air inlet pipe is connected to the interior of the material box, one side of the middle of the air inlet pipe is connected to a connecting pipe, one end of the connecting pipe is connected to the bottom of the upper barrel, and a brush plate is installed on the top of the arc table.

[0009] As a preferred technical solution of the present invention, a connecting frame is fixedly connected to the top of one side of the screening box, a third motor is fixedly installed on the top of the connecting frame, the output end of the third motor is connected to the main mixing shaft, a third motor switch is also provided on the surface of the switch panel, the third motor is electrically connected to the external power supply through the third motor switch, and a material port is provided at the bottom of the screening box.

[0010] As a preferred technical solution of the present invention, a material guide pipe is fixedly connected to the top of one side of the upper barrel, the bottom of the material guide pipe is connected to the interior of the impurity removal box, and lower material pipes are fixedly connected to both sides of the bottom of the impurity removal box.

[0011] As a preferred technical solution of the present invention, a dust hood is installed on one side of the inner wall of the impurity removal box, the inlet end of the fan is connected to an air intake pipe, and the end of the air intake pipe away from the fan is connected to the dust hood.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] A de-impurity box, a stirring drum, grooves and magnet blocks are set up. During the stirring process, iron filings and impurities in the grain can be adsorbed, and then the dust raised in the grain will be absorbed by the fan and discharged into the processing box, which reduces pollution and has a good de-impurity effect. The screening mechanism includes a main frame, a screening box, an upper screening frame and a lower screening frame. The upper screening frame and the lower screening frame perform dynamic stirring and screening. The electric telescopic rod pushes the arc table upward, so that the arc table and the brush plate on the top can contact the filter holes of the lower screening frame. Starting the electric push rod to move left and right can sweep down the impurities in the filter holes, thereby avoiding clogging of the filter. In addition, a dryer, a material box, a material separator and an air inlet pipe are added to pass hot air into the material box and the upper barrel. The added materials are dried when adding materials, which avoids grain moisture and improves the efficiency of grain processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a front cross-sectional structural diagram of the present invention;

[0015] Figure 2 It is a structural diagram of the screening mechanism of the present invention;

[0016] Figure 3 It is a top cross-sectional view of the impurity removal box of the present invention;

[0017] Figure 4 It is an enlarged structural diagram of A of the present invention;

[0018] Figure 5 It is a structural diagram of the arc table of the present invention.

[0019] In the figure: 1, bottom plate; 2, screening mechanism; 3, feeding cylinder; 4, roller; 5, spiral feeding blade; 6, fixed frame; 7, first motor; 8, impurity removal box; 9, fan; 10, suction pipe; 11, dust cover; 12, stirring drum; 13, feeding pipe; 14, processing box; 15, mesh frame; 16, feeding hopper; 17, second motor; 18, stirring rod; 19, magnet block; 20, groove; 21, material box; 22, drying machine; 23, material separation net; 24, Material guide pipe; 25. Air inlet pipe; 26. Connecting pipe; 27. Main frame; 28. Screening box; 29. ​​Upper screening frame; 30. Lower screening frame; 31. Main mixing shaft; 32. Auxiliary mixing shaft; 33. Material flap; 34. Connecting frame; 35. Third motor; 36. Material port; 37. Collecting box; 38. Electric push rod; 39. Mounting plate; 40. Electric telescopic rod; 41. Connecting rod; 42. Arc table; 43. Brush plate; 44. Fixing block; 45. Switch panel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-5The present invention provides a grain processing device, including a bottom plate 1, a screening mechanism 2 is installed on one side of the top of the bottom plate 1, a top barrel 3 is installed on the other side of the top of the bottom plate 1, a material box 21 is fixedly connected to one side of the top of the bottom plate 1 close to the top barrel 3, the material box 21 is communicated with the interior of the top barrel 3, a material partitioning net 23 is installed in the middle of the inner wall of the material box 21, a material feed hopper 16 is fixed to the top of the fixed barrel of the material box 21, a dryer 22 is fixedly installed on the top of one side of the bottom plate 1, grain is added through the material feed hopper 16, the grain enters the inside of the material box 21, and enters the inside of the top barrel 3 under the action of the material partitioning net 23, the added dryer 22 works, hot air is passed into the material box 21 and the top barrel 3 through the air inlet pipe 25 and the connecting pipe 26, and the added material is dried when adding, The grain is prevented from getting wet, thereby improving the efficiency of grain processing. The top of the screening mechanism 2 is fixedly connected to the fixed frame 6, and a dust removal box 8 is fixedly installed on the top of the fixed frame 6. Both sides of the middle of the dust removal box 8 are rotatably connected to the stirring drum 12. Both sides of the back of the dust removal box 8 are fixedly installed with a second motor 17, and the output end of the second motor 17 is fixedly connected to the stirring drum 12. Grooves 20 are provided on both sides of the stirring drum 12, and magnet blocks 19 are installed inside the grooves 20. A stirring rod 18 is fixedly connected to the middle of the stirring drum 12. The top of the dust removal box 8 is fixedly connected to the processing box 14, and a mesh frame 15 is clamped in the middle of the inner wall of the processing box 14. A fan 9 is fixedly installed on one side of the top of the dust removal box 8. The first motor 7 starts the matching roller 4 and the spiral feeding blade The blade 5 transports the grain to the interior of the impurity removal box 8, and the second motor 17 drives the stirring drum 12 to rotate. During the stirring process, the magnet block 19 can absorb the iron filings and impurities in the grain. Then, the dust raised in the grain will be absorbed by the fan 9 and discharged into the processing box 14. The interior of the processing box 14 is filled with activated carbon to reduce pollution caused by diffusion. The screening mechanism 2 includes a main frame 27, a screening box 28, an upper screening frame 29 and a lower screening frame 30. The screening box 28 is fixedly installed on the top of the main frame 27, the upper screening frame 29 is installed on the top of the screening box 28, and the lower screening frame 30 is installed in the middle of the screening box 28. The middle part of the upper screening frame 29 is rotatably connected to the main mixing shaft 31, and the middle part of the lower screening frame 30 is rotatably connected to the auxiliary mixing shaft 32, and the main mixing shaft 31 is connected to the The auxiliary mixing shaft 32 is connected by belt transmission, and material flaps 33 are installed in the middle of the main mixing shaft 31 and the middle of the auxiliary mixing shaft 32. Electric push rods 38 are fixedly installed at the bottom of both sides of the inner wall of the screening box 28. The output end of the electric push rod 38 is fixedly connected to a mounting plate 39. An electric telescopic rod 40 is fixedly installed in the middle of the mounting plate 39. The output end of the electric telescopic rod 40 is fixedly connected to a connecting rod 41. The top of the connecting rod 41 is fixedly connected to an arc platform 42. A fixed block 44 is fixedly connected to the side of the top of the bottom plate 1 away from the upper barrel 3. A switch panel 45 is fixedly installed on the top of the fixed block 44. The grain enters the screening mechanism 2, and the third motor 35 works. The grain enters the upper screening frame 29 and the lower screening frame 30 in turn for dynamic stirring and screening.When the electric telescopic rod 40 is started to push the arc table 42 upward, the arc table 42 and the brush plate 43 at the top can contact the filter holes of the lower screening frame 30. When the electric push rod 38 is started to move left and right, the impurities in the filter holes can be swept down, thereby avoiding clogging of the filter screen, and finally the grain is discharged from the bottom of the screening box 28.

[0022] Preferably, a dryer switch, a second motor switch, a fan switch, a push rod switch and a telescopic rod switch are provided on the surface of the switch panel 45, and the dryer 22, the second motor 17, the fan 9, the electric push rod 38 and the electric telescopic rod 40 are electrically connected to the external power supply through the dryer switch, the second motor switch, the fan switch, the push rod switch and the telescopic rod switch respectively, and a collection box 37 is installed at the bottom of the main frame 27. The switch panel 45 is provided to facilitate the control of the dryer 22, the second motor 17, the fan 9, the electric push rod 38 and the electric telescopic rod 40 respectively.

[0023] Preferably, the middle part of the loading barrel 3 is rotatably connected to the roller 4, the middle part of the roller 4 is fixedly installed with a spiral feeding blade 5, the top of the loading barrel 3 is fixedly installed with a first motor 7, the output end of the first motor 7 is fixedly connected to the roller 4, and a first motor switch is also provided on the surface of the switch panel 45, and the first motor 7 is electrically connected to the external power supply through the first motor switch, and the first motor 7 is provided to drive the roller 4 to rotate.

[0024] Preferably, the output end of the dryer 22 is connected to an air inlet pipe 25, the air inlet pipe 25 is connected to the interior of the material box 21, one side of the middle of the air inlet pipe 25 is connected to a connecting pipe 26, one end of the connecting pipe 26 is connected to the bottom of the upper barrel 3, and a brush plate 43 is installed on the top of the arc table 42, and the brush plate 43 is provided to brush the bottom of the lower screening frame 30 to prevent blockage.

[0025] Preferably, a connecting frame 34 is fixedly connected to the top of one side of the screening box 28, and a third motor 35 is fixedly installed on the top of the connecting frame 34. The output end of the third motor 35 is connected to the main mixing shaft 31. A third motor switch is also provided on the surface of the switch panel 45. The third motor 35 is electrically connected to the external power supply through the third motor switch. A material port 36 is provided at the bottom of the screening box 28, and the third motor 35 is used to drive the main mixing shaft 31.

[0026] Preferably, a material guide pipe 24 is fixedly connected to the top of one side of the upper barrel 3, the bottom of the material guide pipe 24 is connected to the interior of the impurity removal box 8, and lower material pipes 13 are fixedly connected to both sides of the bottom of the impurity removal box 8. The material guide pipe 24 is provided for conveying grain.

[0027] Preferably, a dust hood 11 is installed on one side of the inner wall of the dust removal box 8, the inlet end of the fan 9 is connected to the suction pipe 10, and the end of the suction pipe 10 away from the fan 9 is connected to the dust hood 11. The dust hood 11 is provided to absorb raised dust.

[0028] When used specifically, the grain processing device of the present invention adds grain through the feed hopper 16, and the grain enters the interior of the material box 21, and enters the interior of the upper barrel 3 under the action of the material separation net 23. The additional dryer 22 works, and hot air is passed into the material box 21 and the upper barrel 3 through the air inlet pipe 25 and the connecting pipe 26. The added material is dried when adding materials, and the moisture of the grain is avoided, thereby improving the efficiency of grain processing. The first motor 7 is started to cooperate with the roller 4 and the spiral feeding blade 5 to transport the grain to the interior of the impurity removal box 8, and the second motor 17 drives the stirring drum 12 to rotate. During the stirring process, the magnet block 19 can remove the iron in the grain. The dust raised in the grain will be absorbed by the fan 9 and discharged into the processing box 14. The interior of the processing box 14 is filled with activated carbon to reduce pollution caused by diffusion. Then the grain enters the screening mechanism 2, and the third motor 35 works. The grain enters the upper screening frame 29 and the lower screening frame 30 in turn for dynamic stirring and screening. The electric telescopic rod 40 is started to push the arc table 42 upward, so that the arc table 42 and the brush plate 43 at the top can contact the filter holes of the lower screening frame 30. Starting the electric push rod 38 to move left and right can sweep down the impurities in the filter holes, thereby avoiding clogging of the filter screen. Finally, the grain is discharged from the bottom of the screening box 28.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grain processing device, comprising a bottom plate (1), characterized in that: A screening mechanism (2) is installed on one side of the top of the bottom plate (1), and an upper barrel (3) is installed on the other side of the top of the bottom plate (1). A material box (21) is fixedly connected to the side of the top of the bottom plate (1) close to the upper barrel (3). The material box (21) is connected to the interior of the upper barrel (3). A material separation net (23) is installed in the middle of the inner wall of the material box (21). The top of the fixed barrel of the material box (21) has a hopper (16). A drying machine (22) is fixedly installed on the top of one side of the bottom plate (1). The top of the screening mechanism (2) is fixedly connected to a fixed frame (6). A dust removal box (8) is fixedly installed on the top of the fixed frame (6). The dust removal box (8) A stirring drum (12) is rotatably connected to both sides of the middle of the impurity removal box (8), a second motor (17) is fixedly installed on both sides of the back of the impurity removal box (8), the output end of the second motor (17) is fixedly connected to the stirring drum (12), a groove (20) is provided on both sides of the stirring drum (12), a magnet block (19) is installed inside the groove (20), a stirring rod (18) is fixedly connected to the middle of the stirring drum (12), the top of the impurity removal box (8) is fixedly connected to the processing box (14), the inside of the processing box (14) is filled with activated carbon, the middle of the inner wall of the processing box (14) is clamped with a mesh frame (15), and the top of the impurity removal box (8) is fixedly connected to the processing box (14), the inside of the processing box (14) is filled with activated carbon, and the middle of the inner wall of the processing box (14) is clamped with a mesh frame (15). A fan (9) is fixedly mounted on one side, the screening mechanism (2) comprises a main frame (27), a screening box (28), an upper screening frame (29) and a lower screening frame (30), the screening box (28) is fixedly mounted on the top of the main frame (27), the upper screening frame (29) is mounted on the top of the screening box (28), the lower screening frame (30) is mounted in the middle of the screening box (28), a main mixing shaft (31) is rotatably connected to the middle of the upper screening frame (29), a secondary mixing shaft (32) is rotatably connected to the middle of the lower screening frame (30), and the main mixing shaft (31) and the secondary mixing shaft (32) are connected via a belt drive, and the main mixing shaft (31) is rotatably connected to the secondary mixing shaft (32). A material flap (33) is installed in the middle part and the middle part of the auxiliary mixing shaft (32); electric push rods (38) are fixedly installed at the bottom of both sides of the inner wall of the screening box (28); the output end of the electric push rod (38) is fixedly connected to a mounting plate (39); an electric telescopic rod (40) is fixedly installed in the middle part of the mounting plate (39); the output end of the electric telescopic rod (40) is fixedly connected to a connecting rod (41); the top of the connecting rod (41) is fixedly connected to an arc platform (42); a fixing block (44) is fixedly connected to the side of the top of the bottom plate (1) away from the upper barrel (3); and a switch panel (45) is fixedly installed on the top of the fixing block (44);The surface of the switch panel (45) is provided with a dryer switch, a second motor switch, a fan switch, a push rod switch and a telescopic rod switch, and the dryer (22), the second motor (17), the fan (9), the electric push rod (38) and the electric telescopic rod (40) are respectively electrically connected to an external power supply via the dryer switch, the second motor switch, the fan switch, the push rod switch and the telescopic rod switch, and a collecting box (37) is installed at the bottom of the main frame (27); the middle part of the feeding barrel (3) is rotatably connected to a roller (4), the middle part of the roller (4) is fixedly installed with a spiral feeding blade (5), the top of the feeding barrel (3) is fixedly installed with a first motor (7), the output end of the first motor (7) is fixedly connected to the roller (4), and the surface of the switch panel (45) is also provided with a first motor switch, and the first motor (7) is connected to the roller (4) via the first motor switch. A motor switch is electrically connected to an external power supply; an output end of the dryer (22) is connected to an air intake pipe (25), the air intake pipe (25) is connected to the inside of the material box (21), one side of the middle of the air intake pipe (25) is connected to a connecting pipe (26), one end of the connecting pipe (26) is connected to the bottom of the upper barrel (3), and a brush plate (43) is installed on the top of the arc-shaped table (42); a connecting frame (34) is fixedly connected to the top of one side of the screening box (28), a third motor (35) is fixedly installed on the top of the connecting frame (34), the output end of the third motor (35) is connected to the main mixing shaft (31), a third motor switch is also provided on the surface of the switch panel (45), the third motor (35) is electrically connected to the external power supply through the third motor switch, and a material port (36) is provided at the bottom of the screening box (28). ; 2. The food processing device according to claim 1, characterized in that: A material guide pipe (24) is fixedly connected to the top of one side of the upper material cylinder (3), the bottom of the material guide pipe (24) is connected to the interior of the impurity removal box (8), and both sides of the bottom of the impurity removal box (8) are fixedly connected to lower material pipes (13).

3. The food processing device according to claim 1, characterized in that: A dust hood (11) is installed on one side of the inner wall of the impurity removal box (8), an inlet end of the fan (9) is connected to an air intake pipe (10), and an end of the air intake pipe (10) away from the fan (9) is connected to the dust hood (11).

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