Corn grit polishing machine

Abstract

The utility model relates to the technical field of grain processing machinery, and discloses a corn grit polishing machine which comprises a main body shell, a first filtering mechanism is clamped to the upper end face of the main body shell, a plurality of first fixing bolts are fixed to the upper ends of the two sides of the main body shell in a threaded mode, and a second filtering mechanism is clamped to the lower end face of the main body shell. A plurality of second fixing bolts are fixed to the lower ends of the two sides of the main body shell in a threaded mode, a first polishing mechanism and a second polishing mechanism are rotationally arranged in the main body shell, two first guide plates are fixedly installed between the front inner wall and the rear inner wall of the main body shell, and two second guide plates are fixedly installed between the front inner wall and the rear inner wall of the main body shell. The filtering mechanisms are arranged at the feeding port and the discharging port of the polishing machine to filter impurities, the service life of the polishing machine can be prolonged, the purity of polished corn grits can be improved, and the two polishing mechanisms are arranged in the polishing machine to fully polish the corn grits.

Description

Technical Field

[0001] This utility model relates to the field of grain processing machinery technology, specifically a corn grits polishing machine. Background Technology

[0002] Cornmeal, a traditional breakfast and dinner food in rural northern China, is pronounced "yumi sanzi" and is also called "bangzi san". There are many ways to make cornmeal. In the past, when coarse grains were the main food, it was a staple food. Now it is still one of the foods people eat to improve their taste.

[0003] Currently, most corn grits polishing machines on the market do not have a filtration mechanism. This means that solid impurities mixed in with the raw material during feeding may affect the polishing efficiency and service life of the machine. After the corn grits are polished, the impurities in the raw material will also affect the quality of the corn grits. In addition, most corn grits polishing machines only have one polishing mechanism, which often results in insufficient polishing of the corn grits. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a corn grits polishing machine, which has the advantages of simple structure and high polishing efficiency, thus solving the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a corn grits polishing machine, comprising a main body shell, a first filter mechanism snapped onto the upper end face of the main body shell, a plurality of No. 1 fixing bolts threadedly fixed to the upper ends of both sides of the main body shell, a second filter mechanism snapped onto the lower end face of the main body shell, a plurality of No. 2 fixing bolts threadedly fixed to the lower ends of both sides of the main body shell, a No. 1 polishing mechanism and a No. 2 polishing mechanism rotatably arranged inside the main body shell, two No. 1 guide plates fixedly installed between the front and rear inner walls of the main body shell, and two No. 2 guide plates fixedly installed between the front and rear inner walls of the main body shell.

[0006] As a preferred embodiment of this utility model, connecting rods are fixedly installed on both sides of the main body shell, and two support rods are fixedly installed on the lower end faces of the two connecting rods.

[0007] As a preferred technical solution of this utility model, the first filtering mechanism includes an inlet shell, a No. 1 filter plate is fixedly installed on the lower end face of the inlet shell, a plurality of No. 1 filter holes are opened on the surface of the No. 1 filter plate, a plurality of No. 1 snap-fit ​​blocks are fixedly installed on the lower end face of the inlet shell, and a No. 1 screw hole is opened on the surface of each of the plurality of No. 1 snap-fit ​​blocks.

[0008] As a preferred embodiment of the present invention, the second filtration mechanism includes a discharge port housing, a second filter plate is fixedly installed on the upper surface of the discharge port housing, a plurality of second filter holes are opened on the surface of the second filter plate, a plurality of second snap-fit ​​blocks are fixedly installed on the upper surface of the discharge port housing, and a plurality of second screw holes are opened on the surface of the plurality of second snap-fit ​​blocks.

[0009] As a preferred technical solution of this utility model, the first polishing mechanism includes two first rotating shafts, a first polishing component is fixedly installed on the outer side of each of the two first rotating shafts, a first pulley is fixedly installed on one side of each of the two first rotating shafts, a first conveyor belt is wound between the two first pulleys, a first motor is fixedly installed on one side of one of the two first rotating shafts, and a first baffle is fixedly installed on the lower end face of the first motor.

[0010] As a preferred technical solution of this utility model, the second polishing mechanism includes two second rotating shafts, and a second polishing part is fixedly installed on the outer side of each of the two second rotating shafts. A second pulley is fixedly installed on one side of each of the two second rotating shafts. A second conveyor belt is wound between the two second pulleys. A second motor is fixedly installed on one side of one of the two second rotating shafts. A second baffle is fixedly installed on the lower end face of the second motor.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This corn grits polishing machine has a No. 1 filter plate installed inside the feed inlet to initially filter out large impurities in the corn grits raw material. This prevents large impurities from entering the polishing machine and affecting its service life, while also increasing the polishing efficiency. A No. 2 filter plate is installed at the top of the discharge outlet to filter out impurities mixed in with the polished corn grits, thereby increasing the purity of the polished corn grits.

[0013] 2. This corn grits polishing machine has two polishing mechanisms inside. When the corn grits raw material enters the polishing machine, it will pass through the No. 2 guide plate and enter between the two No. 2 polishing parts for preliminary polishing. After the preliminary polishing is completed, the corn grits will pass through the No. 1 guide plate and enter between the two No. 1 polishing parts for further polishing, so that the corn grits are polished more thoroughly, thereby increasing the quality of the polished corn grits. Attached Figure Description

[0014] Figure 1 This is an isometric schematic diagram of the present invention;

[0015] Figure 2 This is a bottom view of the present invention;

[0016] Figure 3 This is a schematic diagram of the orthographic section of this utility model;

[0017] Figure 4 This is an isometric schematic diagram of the first filter mechanism of this utility model;

[0018] Figure 5 This is an isometric schematic diagram of the second filter mechanism of this utility model;

[0019] Figure 6 This is an isometric schematic diagram of the first polishing mechanism of this utility model;

[0020] Figure 7 This is an isometric schematic diagram of the No. 2 polishing mechanism of this utility model.

[0021] In the diagram: 1. First filtration mechanism; 2. Fixing bolt No. 1; 3. Main body shell; 4. Connecting rod; 5. Support rod; 6. Second filtration mechanism; 7. Fixing bolt No. 2; 8. Polishing mechanism No. 1; 9. Polishing mechanism No. 2; 10. Guide plate No. 1; 11. Guide plate No. 2; 101. Feed inlet shell; 102. Filter plate No. 1; 103. Filter hole No. 1; 104. Screw hole No. 1; 105. Clip block No. 1; 601. Discharge port shell; 602, No. 2 filter hole; 603, No. 2 filter plate; 604, No. 2 snap-fit ​​block; 605, No. 2 screw hole; 801, No. 1 motor; 802, No. 1 baffle; 803, No. 1 rotating shaft; 804, No. 1 pulley; 805, No. 1 conveyor belt; 806, No. 1 polished part; 901, No. 2 motor; 902, No. 2 baffle; 903, No. 2 rotating shaft; 904, No. 2 pulley; 905, No. 2 conveyor belt; 906, No. 2 polished part. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-7A corn grits polishing machine includes a main body shell 3. A first filter mechanism 1 is snapped onto the upper end of the main body shell 3. Multiple No. 1 fixing bolts 2 are threadedly fixed to the upper ends of both sides of the main body shell 3. A second filter mechanism 6 is snapped onto the lower end of the main body shell 3. Multiple No. 2 fixing bolts 7 are threadedly fixed to the lower ends of both sides of the main body shell 3. A first polishing mechanism 8 and a second polishing mechanism 9 are rotatably arranged inside the main body shell 3. Two No. 1 guide plates 10 are fixedly installed between the front and rear inner walls of the main body shell 3. Two No. 2 guide plates 11 are fixedly installed between the front and rear inner walls of the main body shell 3. Connecting rods 4 are fixedly installed on both sides of the main body shell 3. Two support rods 5 are fixedly installed on the lower end of both connecting rods 4.

[0024] In a preferred embodiment, the first filter mechanism 1 and the second filter mechanism 6 are fixed to the main body shell 3 by fixing bolt 2 and fixing bolt 7. The first filter mechanism 1 is used for feeding and preliminary filtration of impurities to increase the service life and polishing efficiency of the polishing machine. The second filter mechanism 6 is used for discharging and filtering impurities mixed in the polished corn grits to improve the quality of the corn grits. The first guide plate 10 and the second guide plate 11 are used to guide the corn grits raw material to increase the polishing efficiency of the corn grits. The first polishing mechanism 8 and the second polishing mechanism 9 are set to polish the corn grits to make the corn grits polish more thoroughly. The support rods 5 on both sides are used to support the polishing machine.

[0025] The first filtration mechanism 1 includes an inlet housing 101, a first filter plate 102 is fixedly installed on the lower end face of the inlet housing 101, a plurality of first filter holes 103 are opened on the surface of the first filter plate 102, and a plurality of first snap-fit ​​blocks 105 are fixedly installed on the lower end face of the inlet housing 101, and a first screw hole 104 is opened on the surface of each of the plurality of first snap-fit ​​blocks 105.

[0026] In a preferred embodiment, the corn grits raw material enters the polishing machine through the feed inlet shell 101. When passing through the first filter plate 102, large impurities mixed in the raw material are filtered out, and the corn grits raw material enters the polishing machine through the first filter hole 103. The feed inlet shell 101 can be snapped onto the upper end of the main shell 3 by the first snap-fit ​​block 105 and fixed by the first fixing bolt 2. After the corn grits are polished, the feed inlet shell 101 can be disassembled for cleaning.

[0027] The second filtration mechanism 6 includes an outlet housing 601, a second filter plate 603 fixedly installed on the upper surface of the outlet housing 601, a plurality of second filter holes 602 opened on the surface of the second filter plate 603, and a plurality of second snap-fit ​​blocks 604 fixedly installed on the upper surface of the outlet housing 601, and a plurality of second snap-fit ​​blocks 604 having second screw holes 605 opened on the surface of each of the plurality of second snap-fit ​​blocks 604.

[0028] In a preferred embodiment, the polished corn grits are discharged from the polishing machine through the second filter mechanism 6. When passing through the second filter plate 603, impurities mixed in the corn grits are filtered out by the second filter hole 602. The corn grits are discharged through the second filter hole 602. The discharge port shell 601 can be snapped onto the lower end of the main body shell 3 by the second snap-fit ​​block 604 and fixed by the second fixing bolt 7. After the corn grits are polished, the discharge port shell 601 can be cleaned by wiping it.

[0029] Polishing mechanism 8 includes two rotating shafts 803, with polishing parts 806 fixedly mounted on the outer sides of each shaft 803. A pulley 804 is fixedly mounted on one side of each shaft 803, and a conveyor belt 805 is wound between the pulleys 804. A motor 801 is fixedly mounted on one side of one of the shafts 803, and a baffle 802 is fixedly mounted on the lower end of the motor 801. Polishing mechanism 9 includes two rotating shafts 903, with polishing parts 906 fixedly mounted on the outer sides of each shaft 903. A pulley 904 is fixedly mounted on one side of each shaft 903, and a conveyor belt 905 is wound between the pulleys 904. A motor 901 is fixedly mounted on one side of one of the shafts 903, and a baffle 902 is fixedly mounted on the lower end of the motor 901.

[0030] In a preferred embodiment, after the corn grits raw material enters the polishing machine, it is guided by the second guide plate 11 into the space between two second polishing parts 906 for preliminary polishing. After the preliminary polishing is completed, the corn grits are guided by the first guide plate 10 into the space between two first polishing parts 806 for further polishing, so that the corn grits are polished more thoroughly, thereby increasing the quality of the corn grits polishing.

[0031] Working principle: This corn grits polishing machine uses a first filter plate 102 installed inside the feed inlet to initially filter large impurities in the corn grits raw material. This prevents large impurities from entering the polishing machine and affecting its service life, while also increasing the polishing efficiency. A second filter plate 603 is installed at the upper end of the discharge outlet to filter impurities mixed in with the polished corn grits, thereby increasing the purity of the polished corn grits.

[0032] Secondly, this corn grits polishing machine has two polishing mechanisms inside. When the corn grits raw material enters the polishing machine, it will pass through the No. 2 guide plate 11 and enter between the two No. 2 polishing parts 906 for preliminary polishing. After the preliminary polishing is completed, the corn grits will pass through the No. 1 guide plate 10 and enter between the two No. 1 polishing parts 806 for further polishing, so that the corn grits are polished more thoroughly, thereby increasing the quality of the polished corn grits.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corn grits polishing machine, comprising a main body shell (3), characterized in that: The upper end face of the main body shell (3) is fitted with a first filter mechanism (1), and multiple No. 1 fixing bolts (2) are threaded on the upper ends of both sides of the main body shell (3). The lower end face of the main body shell (3) is fitted with a second filter mechanism (6), and multiple No. 2 fixing bolts (7) are threaded on the lower ends of both sides of the main body shell (3). A No. 1 polishing mechanism (8) and a No. 2 polishing mechanism (9) are rotatably arranged inside the main body shell (3). Two No. 1 guide plates (10) are fixedly installed between the front and rear inner walls of the main body shell (3), and two No. 2 guide plates (11) are fixedly installed between the front and rear inner walls of the main body shell (3).

2. The corn grits polishing machine according to claim 1, characterized in that: Connecting rods (4) are fixedly installed on both sides of the main shell (3), and two support rods (5) are fixedly installed on the lower end face of the two connecting rods (4).

3. A corn grits polishing machine according to claim 1, characterized in that: The first filtration mechanism (1) includes an inlet housing (101), a first filter plate (102) is fixedly installed on the lower end face of the inlet housing (101), a plurality of first filter holes (103) are opened on the surface of the first filter plate (102), a plurality of first snap-fit ​​blocks (105) are fixedly installed on the lower end face of the inlet housing (101), and a first screw hole (104) is opened on the surface of each of the plurality of first snap-fit ​​blocks (105).

4. A corn grits polishing machine according to claim 1, characterized in that: The second filtration mechanism (6) includes a discharge port housing (601), on which a second filter plate (603) is fixedly installed. The surface of the second filter plate (603) is provided with a plurality of second filter holes (602). The surface of the discharge port housing (601) is provided with a plurality of second snap-fit ​​blocks (604), and the surface of each of the plurality of second snap-fit ​​blocks (604) is provided with a second screw hole (605).

5. A corn grits polishing machine according to claim 1, characterized in that: The first polishing mechanism (8) includes two first rotating shafts (803), and a first polishing part (806) is fixedly installed on the outer side of each of the two first rotating shafts (803). A first pulley (804) is fixedly installed on one side of each of the two first rotating shafts (803). A first conveyor belt (805) is wound between the two first pulleys (804). A first motor (801) is fixedly installed on one side of one of the two first rotating shafts (803). A first baffle (802) is fixedly installed on the lower end face of the first motor (801).

6. A corn grits polishing machine according to claim 1, characterized in that: The second polishing mechanism (9) includes two second rotating shafts (903), and a second polishing part (906) is fixedly installed on the outer side of each of the two second rotating shafts (903). A second pulley (904) is fixedly installed on one side of each of the two second rotating shafts (903). A second conveyor belt (905) is wound between the two second pulleys (904). A second motor (901) is fixedly installed on one side of one of the two second rotating shafts (903). A second baffle (902) is fixedly installed on the lower end face of the second motor (901).

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