Coarse cereal noodle production line

Abstract

The utility model discloses a coarse cereal noodle production line and relates to the technical field of coarse cereal processing. The device comprises a mounting frame, a conveying belt is mounted on one side of the mounting frame, and supporting legs are fixedly arranged on the two sides of the bottom of the mounting frame; the injection charging barrel is fixedly arranged above the side, away from the conveying belt, of the mounting frame through a support, a driving motor is mounted at the end of the injection charging barrel, and an output shaft of the driving motor penetrates through the barrel wall of the injection charging barrel to be connected with auger blades; and the feeding hopper is communicated with the upper part of one side, close to the driving motor, of the injection charging barrel. Through the combined design of the injection charging barrel, the cooling bin, the air-drying bin and the flour scattering mechanism, when in use, coarse cereal dough is subjected to the combined action of the cooling, air-drying and flour scattering mechanisms, so that the adhesion among the coarse cereal dough is effectively reduced, the product quality is improved, meanwhile, the whole production line process is automatic, the manual intervention is reduced, and the production efficiency is improved. And the production efficiency and the stability are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of miscellaneous grain processing equipment, and particularly relates to a miscellaneous grain noodle production line. Background Art

[0002] In life, in order to facilitate the consumption of miscellaneous grains, people need to use a production line to process miscellaneous grains into miscellaneous grain noodles. In the production field of miscellaneous grain noodles, traditional production lines usually include multiple processing steps, such as raw material cleaning, drying, pulverizing, mixing, extrusion molding, etc. Among them, extrusion molding is the process of extruding a miscellaneous grain dough through an injection barrel to form noodles.

[0003] Due to the high protein and fiber content in miscellaneous grain flour, the miscellaneous grain dough has high viscosity and elasticity. This characteristic causes a common problem in the existing miscellaneous grain noodle production line when producing miscellaneous grain noodles, that is, the miscellaneous grain noodles are prone to sticking to each other after coming out of the injection barrel, which brings a lot of inconvenience to subsequent production links such as cutting, drying, and packaging. Therefore, we propose a miscellaneous grain noodle production line to solve the above problems. Summary of the Utility Model

[0004] The utility model specifically adopts the following technical solutions to achieve the above purposes: A miscellaneous grain noodle production line, comprising: a mounting frame, on one side of the mounting frame, a conveyor belt is installed, and on both sides of the bottom of the mounting frame, support legs are fixedly provided; an injection barrel, fixedly provided above one side of the mounting frame far from the conveyor belt through a bracket, a driving motor is installed at the end of the injection barrel, and an output shaft of the driving motor penetrates through the barrel wall of the injection barrel and is connected with a screw blade; a feed hopper, communicated above one side of the injection barrel close to the driving motor, and a valve is arranged at the connection between the feed hopper and the injection barrel; a cooling bin, fixedly provided on one side of the injection barrel far from the driving motor, a plurality of discharge pipes are equidistantly embedded in the cooling bin, and one end of each discharge pipe extends into the interior of the injection barrel; a drying bin, fixedly provided on one side of the cooling bin far from the injection barrel, the end of the discharge pipe far from the injection barrel extends into the interior of the drying bin, the bottom of the drying bin is of an open structure, and a blower is installed at the top of the drying bin; a powder sprinkling mechanism, arranged on one side of the drying bin, and used for intermittently conveying dry flour into the drying bin.

[0005] Further, a water inlet pipe is communicated on one side of the cooling bin, and a water outlet pipe is communicated on the other side of the cooling bin.

[0006] Further, there are two groups of discharge pipes, and the two groups of discharge pipes are arranged in a staggered manner up and down.

[0007] Further, a guide plate is inclined downward on the lower side of the cooling bin close to the drying bin.

[0008] Further, the bottom end of the guide plate is arc-shaped.

[0009] Further, a material guiding cylinder is rotatably connected to the joint between the bottom side of the air drying bin and the material guiding plate through a rotating shaft.

[0010] Further, the powder spraying mechanism includes a material guiding bin communicated with the side wall of the air drying bin. The material guiding bin is obliquely and upwardly communicated with an installation cylinder. A storage hopper is communicated with the middle of the installation cylinder. A rotating motor is installed at one end of the installation cylinder. An output shaft of the rotating motor penetrates through the cylinder wall of the installation cylinder and is connected with a movable column. The movable column is slidably connected with the inner wall of the installation cylinder, and an arc-shaped groove is formed on its surface.

[0011] Further, a dust-proof cover is arranged between the bottom side of the air drying bin and the edge of the conveyor belt. A connecting pipe for connecting a bag dust collector is arranged in the middle of the top of the dust-proof cover.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. Through the combined design of an injection barrel, a cooling bin, an air drying bin and a powder spraying mechanism, when in use, the miscellaneous grain dough is effectively reduced in adhesion between the miscellaneous grains through the combined action of cooling, air drying and the powder spraying mechanism, and the product quality is improved.

[0014] 2. The whole production line process of the present utility model is automated, reducing manual intervention, improving production efficiency and stability, and worthy of general application and promotion. Description of the Drawings

[0015] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0016] Figure 2 is another three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 3 is a top view schematic diagram of the present utility model;

[0018] Figure 4 is the present utility model Figure 3 a sectional view taken along the A-A direction in.

[0019] Reference numerals: 1, installation frame; 2, conveyor belt; 3, injection barrel; 4, driving motor; 5, auger blade; 6, feed hopper; 7, valve; 8, cooling bin; 801, water inlet pipe; 802, water outlet pipe; 9, discharge pipe; 10, air drying bin; 11, fan; 12, powder spraying mechanism; 1201, material guiding bin; 1202, installation cylinder; 1203, storage hopper; 1204, rotating motor; 1205, movable column; 1206, arc-shaped groove; 13, material guiding plate; 14, material guiding cylinder; 15, dust-proof cover; 16, connecting pipe. Detailed Embodiments

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0021] This application provides a miscellaneous grain noodle production line, mainly used to solve the problem in the prior art that due to the relatively high protein and fiber content in miscellaneous grain flour, the miscellaneous grain dough has relatively high viscosity and elasticity. This characteristic causes a common problem in the existing miscellaneous grain noodle production line when producing miscellaneous grain noodles, that is, the miscellaneous grain noodles are prone to sticking to each other after coming out of the injection barrel, which brings many inconveniences to subsequent production processes such as cutting, drying, and packaging. And the following technical solutions are provided, which will be described in detail below in combination with Figures 1 - 4 make a detailed description:

[0022] A miscellaneous grain noodle production line includes: an installation frame 1, a conveyor belt 2 is installed on one side of the installation frame 1, and support legs are fixedly provided on both sides of the bottom of the installation frame 1;

[0023] An injection barrel 3 is fixedly provided above one side of the installation frame 1 away from the conveyor belt 2 through a bracket. A driving motor 4 is installed at the end of the injection barrel 3, and the output shaft of the driving motor 4 penetrates the barrel wall of the injection barrel 3 and is connected with an auger blade 5;

[0024] A feed hopper 6 is communicated above one side of the injection barrel 3 close to the driving motor 4, and a valve 7 is provided at the connection between the feed hopper 6 and the injection barrel 3;

[0025] A cooling bin 8 is fixedly provided on the side of the injection barrel 3 away from the driving motor 4. A discharge pipe 9 is equidistantly embedded in the cooling bin 8, and one end of the discharge pipe 9 extends into the interior of the injection barrel 3;

[0026] An air-drying bin 10 is fixedly provided on the side of the cooling bin 8 away from the injection barrel 3. One end of the discharge pipe 9 away from the injection barrel 3 extends into the interior of the air-drying bin 10. The bottom of the air-drying bin 10 is of an open structure, and a blower 11 is installed at the top of the air-drying bin 10;

[0027] A powder sprinkling mechanism 12 is arranged on one side of the air-drying bin 10 and is used for intermittently conveying dry flour into the air-drying bin 10.

[0028] Description of the working process:

[0029] First, the miscellaneous grain paste with appropriate consistency is fed into the feed hopper 6. The valve 7 is opened, and the miscellaneous grain paste enters the injection barrel 3 under the action of gravity. The driving motor 4 is started, and the auger blade 5 on its output shaft rotates to push the material forward. Through extrusion, the material enters the discharge pipe 9, and the miscellaneous grain noodles enter the cooling bin 8 through the discharge pipe 9. The cold water inside the cooling bin 8 conducts preliminary cooling to reduce the possibility of the noodles sticking due to high temperature. The cooled miscellaneous grain noodles enter the air-drying bin 10, and the fan 11 is started to blow cold air onto the noodles to further reduce the moisture and prevent sticking. At the same time, the powder sprinkling mechanism 12 works to evenly convey dry flour into the air-drying bin 10, and the dry flour covers the surface of the noodles, effectively preventing the noodles from sticking to each other. Finally, the produced miscellaneous grain noodles are conveyed to the next process through the conveyor belt 2 or directly packaged.

[0030] Through the combined design of the injection barrel 3, the cooling bin 8, the air-drying bin 10, and the powder sprinkling mechanism 12, when in use, the miscellaneous grain dough is effectively reduced in sticking between the miscellaneous grain noodles through the combined action of cooling, air-drying, and the powder sprinkling mechanism 12, improving the product quality. The entire production line process is automated, reducing manual intervention and improving production efficiency and stability.

[0031] As Figure 2 shown, in some embodiments, one side of the cooling bin 8 is connected to a water inlet pipe 801, and the other side is connected to a water outlet pipe 802. More specifically, the main function of the water inlet pipe 801 is to continuously convey cooling water into the cooling bin 8 to reduce the temperature of the high-temperature miscellaneous grain noodles coming out of the injection barrel 3. A valve 7 is usually equipped on the water inlet pipe 801 to adjust the water flow rate into the cooling bin 8. According to the production speed of the noodles and the required cooling effect, the valve 7 can be adjusted to control the water flow rate. When in use, the water inlet pipe 801 is connected to a stable cold water source, such as a cooling tower, a chiller, or a municipal water supply system. The water outlet pipe 802 is responsible for discharging the warm water after heat exchange from the cooling bin 8 to maintain the cooling effect of the water in the cooling bin 8. The water outlet pipe 802 is connected to a circulating water system, allowing the warm water to be properly treated or re-cooled and reused.

[0032] As Figure 4 shown, in some embodiments, there are two groups of discharge pipes 9, and the two groups of discharge pipes 9 are arranged vertically staggered. More specifically, the shape and size of the discharge pipe 9 are generally designed according to the thickness of the noodles. The discharge pipe 9 is set in two groups, and each group of discharge pipes 9 is distributed at different heights, forming a vertically staggered pattern. This design allows the noodles to disperse during the falling process instead of stacking up and down.

[0033] As Figure 2As shown, in some embodiments, a guide plate 13 is disposed obliquely downward below the side of the cooling bin 8 close to the air-drying bin 10. More specifically, the cooled noodles slide down along the inclined guide plate 13. Due to the inclined design of the guide plate 13, the noodles can smoothly move onto the conveyor belt 2 by gravity. The inclined angle and smooth surface of the guide plate 13 help reduce the accumulation and adhesion of the noodles during the sliding process, keeping the noodles in a separated state. At the same time, the inclined design of the guide plate 13 ensures that the noodles can smoothly transfer from the cooling bin 8 to the conveyor belt 2, reducing damage caused by direct falling.

[0034] As Figure 2 shown, in some embodiments, the bottom end of the guide plate 13 is arc-shaped. More specifically, the bottom end of the guide plate 13 is designed as a smooth arc, so that the noodles can experience a continuous transition when sliding onto the conveyor belt 2, without any abrupt edges to cut off or damage the noodles.

[0035] As Figure 4 shown, in some embodiments, a guide cylinder 14 is rotatably connected to the connection between the bottom side of the air-drying bin 10 and the guide plate 13 through a rotating shaft. The guide cylinder 14 plays a role in transition, making the miscellaneous grain noodles fall more smoothly onto the guide plate 13 and extending the air-drying time of the miscellaneous grain noodles.

[0036] As Figure 2 shown, in some embodiments, the powder sprinkling mechanism 12 includes a guide bin 1201 connected to the side wall of the air-drying bin 10. The guide bin 1201 is obliquely upwardly connected to an installation cylinder 1202. The middle part of the installation cylinder 1202 is upwardly connected to a storage hopper 1203. One end of the installation cylinder 1202 is installed with a rotating motor 1204. The output shaft of the rotating motor 1204 penetrates the cylinder wall of the installation cylinder 1202 and is connected to a movable column 1205. The movable column 1205 is slidably connected to the inner wall of the installation cylinder 1202, and an arc-shaped groove 1206 is formed on its surface. More specifically, the dry flour in the storage hopper 1203 enters the installation cylinder 1202 under the action of gravity and is captured by the arc-shaped groove 1206 on the movable column 1205. When the rotating motor 1204 is started, its output shaft drives the movable column 1205 to rotate. Due to the sliding connection between the movable column 1205 and the inner wall of the installation cylinder 1202, the arc-shaped groove 1206 will intermittently pass through the inlet of the guide bin 1201 during the rotation. When the arc-shaped groove 1206 rotates to an appropriate position, the dry flour inside it will be released into the guide bin 120, and the released dry flour is evenly sprinkled on the passing noodles through the guide bin 1201, thereby preventing the adhesion between the noodles. By adjusting the rotation speed of the rotating motor 1204 and the design of the arc-shaped groove 1206 on the movable column 1205, the release amount and sprinkling frequency of the flour can be controlled to meet different production requirements.

[0037] As Figure 4As shown, in some embodiments, a dust-proof cover 15 is provided between the bottom side of the air-drying bin 10 and the edge of the conveyor belt 2. A connecting pipe 16 for connecting a bag filter is provided in the middle of the top of the dust-proof cover 15. More specifically, by providing the dust-proof cover 15, excessive dry flour can be prevented from spreading in the production line, and a safe working environment can be provided for the staff. During use, the connecting pipe 16 is connected to the bag filter. The bag filter is a prior art and can continuously extract dry flour by creating a negative pressure environment.

[0038] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A miscellaneous grain noodle production line, characterized in that, Including: an installation frame (1), on one side of the installation frame (1), a conveyor belt (2) is installed, and support legs are fixedly arranged on both sides of the bottom of the installation frame (1); an injection barrel (3), which is fixedly arranged above one side of the installation frame (1) far from the conveyor belt (2) through a bracket, a driving motor (4) is installed at the end of the injection barrel (3), and a screw blade (5) is connected to the output shaft of the driving motor (4) through the barrel wall of the injection barrel (3); a feed hopper (6), which is communicated above one side of the injection barrel (3) close to the driving motor (4), and a valve (7) is arranged at the connection between the feed hopper (6) and the injection barrel (3); a cooling bin (8), which is fixedly arranged on one side of the injection barrel (3) far from the driving motor (4), a discharge pipe (9) is embedded in the cooling bin (8) at equal intervals, and one end of the discharge pipe (9) extends into the interior of the injection barrel (3); a drying bin (10), which is fixedly arranged on one side of the cooling bin (8) far from the injection barrel (3), one end of the discharge pipe (9) far from the injection barrel (3) extends into the interior of the drying bin (10), the bottom of the drying bin (10) is of an open structure, and a fan (11) is installed at the top of the drying bin (10); a powder spraying mechanism (12), which is arranged on one side of the drying bin (10) and is used for intermittently conveying dry flour into the drying bin (10).

2. The miscellaneous grain noodle production line according to claim 1, characterized in that, A water inlet pipe (801) is communicated on one side of the cooling bin (8), and a water outlet pipe (802) is communicated on the other side of the cooling bin (8).

3. A miscellaneous grain noodle production line according to claim 1, characterized in that, There are two groups of the discharge pipes (9), and the two groups of the discharge pipes (9) are arranged in a staggered manner up and down.

4. A miscellaneous grain noodle production line according to claim 1, characterized in that A guide plate (13) is arranged obliquely downward on the lower side of the cooling bin (8) close to the drying bin (10).

5. A miscellaneous grain noodle production line according to claim 4, characterized in that, The bottom end of the guide plate (13) is arc-shaped.

6. A miscellaneous grain noodle production line according to claim 4, characterized in that, A guide cylinder (14) is rotatably connected to the connection between the bottom side of the drying bin (10) and the guide plate (13) through a rotating shaft.

7. A miscellaneous grain noodle production line according to claim 1, characterized in that, The powder spraying mechanism (12) includes a guide bin (1201) communicated with the side wall of the drying bin (10), the guide bin (1201) is obliquely upward communicated with an installation cylinder (1202), a storage hopper (1203) is communicated upward in the middle of the installation cylinder (1202), a rotating motor (1204) is installed at one end of the installation cylinder (1202), the output shaft of the rotating motor (1204) passes through the barrel wall of the installation cylinder (1202) and is connected with a movable column (1205), the movable column (1205) is slidably connected with the inner wall of the installation cylinder (1202), and an arc-shaped groove (1206) is formed on its surface.

8. A miscellaneous grain noodle production line according to claim 1, characterized in that A dust-proof cover (15) is arranged between the bottom side of the drying bin (10) and the edge of the conveyor belt (2), and a connecting pipe (16) for connecting a bag filter is arranged in the middle of the top of the dust-proof cover (15).

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