CN215381285U - Double-end rice flour extrusion device - Google Patents

Abstract

The utility model relates to the technical field of rice flour production, in particular to a double-end rice flour extruding device which comprises an extruding pipe, extruding screws, a motor, two speed reducers and a blowing device, wherein the power output end of the motor is arranged upwards; the utility model optimizes the overall layout, enables one motor to drive two screws, saves energy efficiency and saves occupied area.

Description

Double-end rice flour extrusion device

[ technical field ] A method for producing a semiconductor device

The utility model relates to the technical field of rice flour production, in particular to a double-head rice flour extrusion device.

[ background of the utility model ]

The rice flour is a strip-shaped or thread-shaped rice product prepared by taking rice as a raw material through the processes of soaking, cooking, layering and the like, and is not a powdery material prepared by grinding the rice as the raw material in a lexical sense. The rice flour is flexible in texture and rich in elasticity, does not stick to soup when being boiled in water, is not easy to break when being dried and fried, is matched with various dish codes or soup bases to be boiled or dried and fried, is smooth and tasty, and is deeply popular with consumers (particularly consumers in the south). The rice flour is of various varieties and can be divided into rice noodle, square rice noodle, corrugated rice noodle, silver wire rice noodle, wet rice noodle, dry rice noodle and the like.

The production region of rice flour is very wide, and is spread in the south and urban areas of the Yangtze river, especially in the provinces (regions) of the south of the Yangtze river, the east of Guangdong, the west of Guangxi, Zhejiang, Fujian, Hunan and the like, and rice flour is almost produced in places where rice is produced. In recent years, with economic development, social progress and cultural communication, rice flour is moving to the north and overseas. Many northern consumers also like eating rice flour, and the rice flour has a large market in Hongkong and Australia areas of China and China habitats of south-east Asia, Europe, America, Canada and the like.

In recent years, the overall increase of the requirements of the rice flour industry is more stable, and from the perspective of the demand structure, along with the improvement of the living standard of people, the demand of high-grade rice flour is increased, and the market of the high-grade rice flour accounts for the increase of the consumption proportion of the whole rice flour. The rice flour industry has a large dependence on the demand of raw materials, and the price and quality of the raw materials directly influence the profit margin and quality of the product. Therefore, rice flour enterprises need to achieve an upward integration strategy and firmly control the upstream market. The new production technology improves the production efficiency and the product quality. The overall competitiveness of the industry is improved to a certain extent.

The technological process of rice flour production mainly includes the steps of impurity-removing cleaning, soaking, grinding, dewatering, mixing, extruding, cooling, cutting, cooking, drying and packaging. The silk extrusion process in the production of the rice flour is to place the raw material of the rice flour into a machine for extrusion to form the rice flour into strips, and then to carry out drying treatment to obtain the finished product of the rice flour. For mass production, the existing rice noodle extruding device is used for extruding rice noodles.

The existing rice flour extruding device adopts a mode of driving a single screw rod by a single motor in the layout, so that the power loss is large and the overall layout is not facilitated.

[ summary of the utility model ]

The utility model aims to provide a device which comprises: to the great and unfavorable whole problem of overall arrangement of rice flour extrusion device power loss, provide a double-end rice flour extrusion device.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a double-end ground rice extrusion device, includes extrusion pipe, extrusion screw, motor, speed reducer, blast apparatus, the power take off end of motor sets up, the speed reducer is installed in the top of motor and is met with the power take off end of motor, the output of speed reducer is two, and the mutual reverse level setting of output of two speed reducers, two power take off ends department at the speed reducer are installed respectively to the extrusion pipe, the extrusion screw is installed at the extrusion intraductal and is provided power by the power take off end of speed reducer, blast apparatus installs in extrusion pipe below back to the speed reducer.

Preferably, the extrusion pipe comprises an inner wall arranged at the innermost layer, an outer wall wrapped on the outer side of the inner wall, and a cooling cavity arranged between the inner wall and the outer wall, and the outer wall is further provided with a cooling medium inlet and a cooling medium outlet which penetrate through the cooling cavity.

Preferably, the cooling cavity can be filled with various cooling media, such as: cooling water, cooling oil, special cooling liquid, cooling gas and the like.

Preferably, one end of the extrusion pipe, which is close to the speed reducer, is provided with a feeding port, and the feeding port penetrates through the outer wall and the inner wall to the inside of the extrusion pipe.

Preferably, a hopper is arranged on the feeding port.

Preferably, one end of the extrusion pipe, which is far away from the speed reducer, is provided with a rice noodle squeezing plate.

Preferably, the motor support device further comprises a base support arranged below the motor to support the motor.

Preferably, the bottom of the base support is provided with universal wheels.

Preferably, the two groups of blowing devices are specifically arranged and are respectively installed below the two extrusion pipes, each group of blowing device comprises two or more fans, and the blowing directions of the two groups of blowing devices are the same as the axial direction of the extrusion pipes and are respectively consistent with the discharging direction of the extrusion pipes.

Preferably, in the same blowing device, the fans are arranged up and down with each other, and the wind power of the lower fan is greater than that of the upper fan.

Preferably, the side support is fixed with the upper surface of the base support and is respectively positioned below the extrusion pipe, and the blowing device is fixed on the side support.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

the utility model is provided with the speed reducer, and the two extrusion screws are connected through the speed reducer, so that one motor drives the two screws, the transmission efficiency is improved, and the energy consumption is saved; the motor is arranged below the extrusion pipe, so that the occupied area of the utility model is reduced, the utilization rate of the ground is improved, and the space above the conventional factory building is abundant and the ground area is tight, so that the design is favorable for batch arrangement in the factory building.

In experiments, the applicant finds that when the temperature of the rice flour raw material in the extrusion pipe is too high, the rice flour is easy to generate bubbles, so that the rice flour forming machine is specially provided with a cooling system, and particularly a cooling cavity is formed by the outer wall and the inner wall together, so that the rice flour raw material in the extrusion pipe can be cooled, and the bubbles in the formed rice flour are eliminated.

According to the rice noodle extruder, the blowing device is arranged below the extrusion pipe, air is blown towards the rice noodle extrusion direction, so that rice noodles which are just formed from the extrusion pipe can be effectively cooled, and are blown away by the blowing device, and the rice noodles are prevented from being adhered to each other; the rice noodle forming machine occupies an upper space in the aspect of layout, and the extrusion pipe is higher in height, so that formed rice noodles are inevitably conveyed downwards and forwards after coming out of the extrusion pipe, obviously, the rice noodles located below are farther away from the blowing device, and therefore the wind power of the fan below is specially stronger than that of the fan above, and the rice noodles located below far can also be better blown.

[ description of the drawings ]

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic view of the internal structure of the extruded tube of the present invention;

FIG. 3 is a schematic top view of the present invention;

1-extrusion pipe, 2-extrusion screw, 3-motor, 4-speed reducer, 5-blowing device, 6-base support, 7-side support, 11-inner wall, 12-outer wall, 13-cooling cavity, 14-cooling medium inlet, 15-cooling medium outlet, 16-feeding port, 17-hopper, 18-rice flour squeezing plate and 61-universal wheel.

[ detailed description ] embodiments

The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1, fig. 2, and fig. 3.

The utility model provides a double-end ground rice extrusion device, includes extrusion pipe 1, extrusion screw 2, motor 3, speed reducer 4, blast apparatus 5, motor 3's power take off end sets up, speed reducer 4 is installed in motor 3's top and is met with motor 3's power take off end, speed reducer 4's output is two, and the mutual reverse level of output of two speed reducers 4 sets up, two power take off end departments at speed reducer 4 are installed respectively to extrusion pipe 1, extrusion screw 2 is installed in extrusion pipe 1 and is provided power by speed reducer 4's power take off end, blast apparatus 5 is installed in extrusion pipe 1 below dorsad to speed reducer 4.

The extrusion pipe 1 comprises an inner wall 11 arranged at the innermost layer, an outer wall 12 wrapped on the outer side of the inner wall 11, and a cooling cavity 13 positioned between the inner wall 11 and the outer wall 12, wherein a cooling medium inlet 14 and a cooling medium outlet 15 penetrating to the cooling cavity 13 are further arranged on the outer wall 12.

One end of the extrusion pipe 1, which is close to the speed reducer 4, is provided with a feeding port 16, and the feeding port 16 penetrates through the outer wall 12 and the inner wall 11 to the inside of the extrusion pipe 1.

A hopper 17 is arranged on the feeding port 16.

The motor support device further comprises a base support 6, wherein the base support 6 is arranged below the motor 3 to support the motor 3.

The bottom of the base support 6 is provided with a universal wheel 61.

The blowing devices 5 are specifically arranged in two groups and are respectively arranged below the two extrusion pipes 1, each group of blowing devices 5 consists of two or more fans, and the blowing directions of the two groups of blowing devices 5 are the same as the axial direction of the extrusion pipes 1 and are respectively consistent with the discharging direction of the extrusion pipes 1.

In the same blowing device 5, the fans are arranged up and down with respect to each other, and the wind power of the fan below is greater than that of the fan above.

The scheme principle and the using method of the utility model are as follows:

the motor 3 drives the speed reducer 4 to operate, the speed reducer 4 is provided with two output ends which respectively drive the extrusion screws 2 at the two ends to operate, cooling medium is introduced from the cooling medium inlet 14, reaches the cooling cavity 13 to cool the rice flour slurry around the screws 2, then flows out from the cooling medium outlet 15, and is continuously introduced, so that the cooling medium flows in the cooling cavity 13, and the continuous cooling effect can be achieved; the formed rice flour is extruded from the rice flour squeezing plate 18, cooled and blown away by the air blowing device 5, and then the cooled and non-adhesive rice flour finished product can be obtained.

The above description is intended to describe in detail the preferred embodiments of the present invention, but the embodiments are not intended to limit the scope of the claims of the present invention, and all equivalent changes and modifications made within the technical spirit of the present invention should fall within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a double-end ground rice extrusion device, its characterized in that, includes extrusion pipe (1), extrusion screw (2), motor (3), speed reducer (4), blast apparatus (5), the power take off of motor (3) sets up, speed reducer (4) are installed in the top of motor (3) and are met with the power take off of motor (3), the output of speed reducer (4) is two, and the mutual reverse level setting of output of two speed reducers (4), two power take off departments at speed reducer (4) are installed respectively in extrusion pipe (1), extrusion screw (2) are installed in extrusion pipe (1) and are provided power by the power take off of speed reducer (4), blast apparatus (5) are installed in extrusion pipe (1) below back to speed reducer (4).

2. The double-head rice flour extruding device is characterized in that the extruding pipe (1) comprises an inner wall (11) arranged at the innermost layer, an outer wall (12) wrapped outside the inner wall (11), and a cooling cavity (13) positioned between the inner wall (11) and the outer wall (12), wherein a cooling medium inlet (14) and a cooling medium outlet (15) penetrating to the cooling cavity (13) are further arranged on the outer wall (12).

3. The double-head rice flour extruding device according to claim 2, wherein a feeding port (16) is arranged at one end of the extruding pipe (1) close to the speed reducer (4), and the feeding port (16) penetrates through the outer wall (12) and the inner wall (11) to the inside of the extruding pipe (1).

4. A double-headed rice flour extrusion device as claimed in claim 3, characterized in that the inlet (16) is provided with a hopper (17).

5. The double-headed rice flour extrusion device according to claim 1, further comprising a base bracket (6), wherein the base bracket (6) is arranged below the motor (3) to support the motor (3).

6. The double-head rice noodle extruding device according to claim 5, wherein universal wheels (61) are mounted at the bottom of the base bracket (6).

7. The double-head rice noodle extruding device according to claim 1, wherein the two groups of blowing devices (5) are arranged and respectively installed below the two extruding pipes (1), each group of blowing device (5) comprises two or more fans, and the blowing directions of the two groups of blowing devices (5) are the same as the axial direction of the extruding pipes (1) and are respectively consistent with the discharging direction of the extruding pipes (1).

8. Double-ended rice noodle extrusion device according to claim 7, wherein the fans are arranged one above the other in the same blowing device (5), and the lower fan is stronger than the upper fan.

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