CN218049035U

CN218049035U - Blowing assembly and bran screening device for rice processing

Info

Publication number: CN218049035U
Application number: CN202222061989.XU
Authority: CN
Inventors: 朱冠宇; 朱加军; 孙红娟; 季逸; 杨林; 胡健; 杨春香
Original assignee: Jiangsu Dadi Agricultural Science And Technology Co ltd
Current assignee: Jiangsu Dadi Agricultural Science And Technology Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2022-12-16
Anticipated expiration: 2032-08-05

Abstract

The utility model relates to a rice processing equipment field specifically discloses a subassembly and rice processing of blowing is with screening chaff device, and the subassembly of blowing includes: the upper side of one end inside the air pipe is provided with an extrusion groove, and one end inside the air pipe is provided with a guide groove; the fixed column is positioned at one end inside the extrusion groove, a pressurizing plate is movably arranged on the outer side of the fixed column, the upper side of one end of the pressurizing plate is fixedly connected with a push plate, and the outer side end of the pressurizing plate is fixedly connected with a guide block; the base is positioned at the other end in the extrusion groove, and the bottom of the base is fixedly connected with a spring; the beneficial effects are that: through set up the pressure boost board in the tuber pipe is inside, can blow into the wind of tuber pipe to the air-blower and carry out the pressure boost for wind-force reaches and blows away the required intensity of rice bran, reduces the gear that the air-blower used simultaneously, and low gear required power is lower, reduces the energy source that consumes when blowing the chaff, reduces the economic expenditure of the energy.

Description

Blowing assembly and rice processing bran screening device

Technical Field

The utility model relates to a rice processing equipment field specifically is a subassembly of blowing and chaff device for rice processing.

Background

Rice and rice bran material can mix together when the rice is processed, generally use the manual work to carry out the chaff through the chaff sieve, and the manual work carries out the chaff inefficiency, and inside rice bran material also can't sieve completely.

The existing Chinese patent document with the granted publication number of CN214077846U and the publication number of 20200904 discloses a bran screening device for rice processing, rice is added into a box body from a feeding hopper, a blower in a blowing assembly blows bran into a bran discharging pipe through an air pipe to be discharged before entering a dryer, the rice falls into the dryer to realize primary screening of the rice and the bran, the rice is discharged onto a screening device through a discharging plate after being dried by the dryer, a motor drives an eccentric roller to rotate to enable the screening device to shake, secondary screening of the rice and the bran is realized, the aim of completely removing the bran is achieved through twice screening, the rice and the bran are heated before secondary screening is carried out, and the phenomenon that the bran is adhered together to be difficult to separate due to humidity is avoided.

Carry out a screening through the subassembly of blowing in above-mentioned scheme to rice and rice bran material, but do not have pressure intensifying structure in its inside tuber pipe for the gear that the air-blower used when blowing the rice bran is higher, and the power that the high grade position was required is great, and the energy resource that consumes the institute is more, consequently need do further optimization and improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a subassembly and rice processing of blowing is with chaff device to there is not pressure intensifying structure problem in the tuber pipe that proposes in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a blower assembly comprising:

the upper side of one end inside the air pipe is provided with an extrusion groove, and one end inside the air pipe is provided with a guide groove;

the fixed column is positioned at one end inside the extrusion groove, a pressurizing plate is movably arranged on the outer side of the fixed column, the upper side of one end of the pressurizing plate is fixedly connected with a push plate, and the outer side end of the pressurizing plate is fixedly connected with a guide block;

the base is located at the other end inside the extrusion groove, and the bottom of the base is fixedly connected with the spring.

Preferably, the side wall inside one end of the air pipe is symmetrically provided with two groups of guide grooves, and the guide grooves are arc-shaped grooves.

Preferably, both ends of the fixing column are fixedly connected with the side wall of the air pipe.

Preferably, the pressurizing plate is of an inclined plate-shaped structure, the upper end of the pressurizing plate is attached to the side wall of the air pipe, and the width of the pressurizing plate is matched with the width inside the air pipe.

Preferably, the two ends of the pressurizing plate are fixedly connected with guide blocks, and the guide blocks are located inside the guide grooves.

Preferably, the upper end of the base is fixedly connected with the side wall of the air pipe, and the bottom of the base is arranged to be an inclined plane corresponding to the pressurizing plate.

Preferably, the bottom of the spring is fixedly connected with the upper end of the push plate.

A bran sieving device for rice processing, which comprises the blowing component.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses mainly improve and optimize case CN213176565U, through setting up the pressure boost plate in the tuber pipe is inside promptly, can blow into the wind of tuber pipe to the air-blower and carry out the pressure boost, make wind-force reach and blow away the required intensity of rice bran, reduce the gear that the air-blower used simultaneously, low gear required power is lower, the energy source that consumes when reducing the bran, the economic expenditure of the energy reduction, and through the spring cooperation guide block that sets up, can allow the pressure boost plate to upwards rotate, when avoiding the air-blower to use higher gear, the pressure boost plate receives the strong wind and blows and leads to damaging, play the protection effect to the pressure boost plate.

Drawings

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

FIG. 2 is a front sectional view of the present invention;

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

fig. 4 is a schematic structural diagram of a portion a in fig. 3.

In the figure: the device comprises an air pipe 1, an extrusion groove 2, a fixing column 3, a pressure increasing plate 4, a push plate 5, a guide block 6, a base 7, a spring 8 and a guide groove 9.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the invention and are not to be construed as limiting the scope of the invention, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one of ordinary skill in the art that the embodiments may be practiced without limitation to these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Example one

Referring to fig. 1 to 4, the present invention provides a technical solution: a blower assembly comprising: an extrusion groove 2 is formed in the upper side of one end inside the air pipe 1, and a guide groove 9 is formed in one end inside the air pipe 1; the fixed column 3 is positioned at one end inside the extrusion groove 2, a pressurizing plate 4 is movably arranged outside the fixed column 3, the upper side of one end of the pressurizing plate 4 is fixedly connected with a push plate 5, and the outer side end of the pressurizing plate 4 is fixedly connected with a guide block 6; the base 7, base 7 are located the inside other end of extrusion groove 2, and base 7 bottom fixed connection spring 8.

Example two

On the basis of the second embodiment, two groups of guide grooves 9 are symmetrically arranged on the side wall in one end of the air pipe 1, the guide grooves 9 are arc-shaped grooves, and the guide grooves 9 arranged in an arc shape can facilitate the upward rotation of the pressure increasing plate 4.

EXAMPLE III

On the basis of the second embodiment, the two ends of the fixing column 3 are fixedly connected with the side walls of the air pipes 1, the pressure increasing plate 4 is arranged to be of an inclined plate-shaped structure, the upper end of the pressure increasing plate 4 is attached to the side walls of the air pipes 1, the width of the pressure increasing plate 4 is matched with the width of the air pipes 1, the two ends of the pressure increasing plate 4 are fixedly connected with the guide blocks 6, the guide blocks 6 are located inside the guide grooves 9, and wind force can be prevented from running out of the two sides of the pressure increasing plate 4 through the matching of the pressure increasing plate 4 and the width of the air pipes 1.

Example four

On the basis of the third embodiment, the upper end of the base 7 is fixedly connected with the side wall of the air pipe 1, the bottom of the base 7 is arranged to be an inclined plane corresponding to the pressure increasing plate 4, the bottom of the spring 8 is fixedly connected with the upper end of the push plate 5, and the protection effect on the pressure increasing plate 4 can be achieved through the arranged spring 8.

A bran sieving device for rice processing comprises the blowing assembly.

The air blown into the air pipe 1 by the air blower can be pressurized by the arranged pressurizing plate 4, so that the wind power strength reaches the strength required by blowing away rice bran, the gear required by the air blower is reduced, and the energy consumption is reduced; when the wind speed is high, the wind blows the pressurizing plate 4 to rotate upwards by taking the fixed column 3 as the center, so that the distance between the bottom of the pressurizing plate 4 and the inner wall of the air pipe 1 is increased, the wind blows conveniently, and the pressurizing plate 4 is prevented from being damaged by high wind.

Although the illustrative embodiments of the present application have been described above to enable those skilled in the art to understand the present application, the present application is not limited to the scope of the embodiments, and various modifications within the spirit and scope of the present application defined and determined by the appended claims will be apparent to those skilled in the art from this disclosure.

Claims

1. The utility model provides a subassembly of blowing which characterized in that: the method comprises the following steps:

the device comprises an air pipe (1), wherein an extrusion groove (2) is formed in the upper side of one end inside the air pipe (1), and a guide groove (9) is formed in one end inside the air pipe (1);

the fixing column (3) is positioned at one end inside the extrusion groove (2), a pressurizing plate (4) is movably arranged on the outer side of the fixing column (3), the upper side of one end of the pressurizing plate (4) is fixedly connected with a push plate (5), and the outer side end of the pressurizing plate (4) is fixedly connected with a guide block (6);

the base (7), base (7) are located the inside other end in extrusion groove (2), base (7) bottom fixed connection spring (8).

2. A blowing assembly according to claim 1, wherein: the side wall of the inner part of one end of the air pipe (1) is symmetrically provided with two groups of guide grooves (9), and the guide grooves (9) are arc-shaped grooves.

3. A blowing assembly according to claim 1, wherein: and two ends of the fixing column (3) are fixedly connected with the side wall of the air pipe (1).

4. A blowing assembly according to claim 1, wherein: the air duct is characterized in that the pressurizing plate (4) is of an inclined plate-shaped structure, the upper end of the pressurizing plate (4) is attached to the side wall of the air duct (1), and the width of the pressurizing plate (4) is matched with the inner width of the air duct (1).

5. A blowing assembly according to claim 1, wherein: the two ends of the pressurizing plate (4) are fixedly connected with guide blocks (6), and the guide blocks (6) are located inside the guide grooves (9).

6. A blowing assembly according to claim 1, wherein: the upper end of the base (7) is fixedly connected with the side wall of the air pipe (1), and the bottom of the base (7) is arranged to be an inclined plane corresponding to the pressurizing plate (4).

7. A blowing assembly according to claim 1, wherein: the bottom of the spring (8) is fixedly connected with the upper end of the push plate (5).

8. The utility model provides a rice processing is with sifting chaff device which characterized in that: a blowing assembly comprising any one of the preceding claims 1-7.