阅读说明：本技术 一种高产开清棉机棉箱及高产开清棉的方法 (High-yield opening and picking machine cotton box and high-yield opening and picking method ) 是由 何洪柱 倪敬达 彭铁军 于 2021-10-14 设计创作，主要内容包括：本发明属于纺织机械领域,特别涉及一种高产开清棉机棉箱及高产开清棉的方法。包括上部设置纤维分离组件,下部为棉箱组件；纤维分离组件的侧面设置有输棉风机和滤尘管,纤维分离组件上端凝棉器的蜗壳通道内设置有导流板,蜗壳通道上设置有通道顶板,所述通道顶板设置有多排孔；凝棉器的上罩板、左侧罩板、右侧罩板或前侧罩板上布置有补气孔。凝棉器增加导流板,并且导流板位置能根据原料特性和产量可调,能够提高喂入棉层横向的均匀性。凝棉器外壳上均匀布置多个补风孔,避免凝棉器糊花,使凝棉器气流调节简单易操作。棉箱下部增加排风孔,提高棉层的密实度,满足高产要求。(The invention belongs to the field of textile machinery, and particularly relates to a high-yield cotton opening and picking machine cotton box and a high-yield cotton opening and picking method. Comprises a fiber separation component arranged at the upper part and a cotton box component arranged at the lower part; a cotton conveying fan and a dust filtering pipe are arranged on the side surface of the fiber separation assembly, a guide plate is arranged in a volute channel of a condenser at the upper end of the fiber separation assembly, a channel top plate is arranged on the volute channel, and a plurality of rows of holes are formed in the channel top plate; the upper cover plate, the left cover plate, the right cover plate or the front cover plate of the condenser are provided with air replenishing holes. The guide plate is added to the condenser, the position of the guide plate can be adjusted according to the characteristics and the yield of raw materials, and the transverse uniformity of a feeding cotton layer can be improved. A plurality of air supply holes are uniformly arranged on the condenser shell, so that the condenser is prevented from being burnt, and the airflow adjustment of the condenser is simple and easy to operate. The lower part of the cotton box is provided with the air exhaust holes, so that the compactness of the cotton layer is improved, and the high-yield requirement is met.)

1. The utility model provides a high yield opening scutcher hopper which characterized in that: the upper part is provided with a fiber separation component (1), and the lower part is provided with a cotton box component (2); the cotton conveying fan (3) and the dust filtering pipe (4) are arranged on the side face of the fiber separation assembly (1), a guide plate (16) is arranged in a volute passage (15) at the upper end of the fiber separation assembly (1), a passage top plate (151) is arranged on the volute passage (15), and a plurality of rows of holes are formed in the passage top plate (151).

2. A high yield opening and picking machine hopper as claimed in claim 1 wherein: the fiber separation component (1) is a condenser, a mesh plate (171) is arranged in the condenser close to the side wall, a first surrounding side wall space (17) is separated, and a first mesh hole is formed in the mesh plate (171).

3. A high yield opening and picking machine hopper as claimed in claim 2 wherein: the upper cover plate, the left cover plate, the right cover plate or the front cover plate of the condenser are provided with air replenishing holes.

4. A high yield opening and picking machine hopper as claimed in claim 3, characterized in that: the air supply holes on the upper cover plate are arranged at four corners.

5. A high yield opening and picking machine hopper as claimed in claim 3, characterized in that: a front sealing plate (211) is arranged in the cotton box assembly (2) close to the side wall, and the cotton box assembly (2) is separated into a second side wall space (21) by the front sealing plate (211).

6. A high yield opening and picking machine hopper as claimed in claim 5, characterized in that: the bottom plate of the condenser is provided with a long round hole (181), and the long round hole (181) is communicated with the second side wall space (21) of the cotton box assembly (2).

7. A high yield opening and picking machine hopper as claimed in claim 6, characterized in that: and a second mesh hole is formed in the front sealing plate (211) of the cotton box assembly (2), and occupies one half of the height of the front sealing plate (211).

8. A method for high-yield opening picking, characterized in that the method is based on a high-yield opening picking machine hopper of any one of claims 1 to 7, comprising:

firstly, a cotton conveying fan (3) sends fibers into a condenser, and the fibers are diffused in the working width in the condenser by means of wind power;

step two, a guide plate (16) in a volute channel (15) in the condenser adjusts the trend of the airflow,

the situation that most fibers fall to the position on the other side of the cotton conveying fan (3) and fewer fibers fall in a cotton box channel close to the cotton conveying fan (3) side is avoided;

step three, in the conveying process of the cotton conveying fan (3), redundant wind enters a first side wall space (17) from the first mesh hole, enters a second side wall space (21) from the second mesh hole and enters the first side wall space (17)

The air in the air conditioner enters the second side wall space (21) through the long round holes (181), the external air flow enters the condenser from the air supply holes and the multiple rows of holes, and the external negative pressure machine sucks the air in the first side wall space (17) and the second side wall space (21) through the air suction of the dust filtering pipe (4).

Technical Field

The invention belongs to the field of textile machinery, and particularly relates to a high-yield cotton opening and picking machine cotton box and a high-yield cotton opening and picking method.

Background

The scutcher is used as the main equipment of the opening-cleaning-carding combination machine, and is used for further opening and removing impurities from the raw cotton with different components for the next working procedure.

The demand for high-yield scutchers in the current market is higher and higher, and the high-yield scutchers have the following requirements on the upper cotton box: 1. cotton fed into the cotton box is transversely uniform, so that the impurity removal efficiency of the scutcher is ensured; 2. is suitable for high yield and ensures the stability of continuous cotton feeding.

The feeding uniformity, the raw material adaptability and the continuous cotton feeding stability of the scutcher in the prior art are not ideal, and the following problems are also existed: 1. the cotton layer fed by the cotton box is transversely uneven; 2. the exhaust of the condenser is not easy to adjust and the air is easy to burn; 3. the cotton layer at the lower part of the cotton box is loose and not solid, and the high-yield requirement cannot be met.

Disclosure of Invention

To solve the problems mentioned in the background art, the invention discloses a high-yield opening and picking machine cotton box and a high-yield opening and picking method.

In order to achieve the above purpose, the following technical solutions are provided:

a high-yield cotton box of an opening and picking machine is provided, wherein a fiber separation component is arranged at the upper part, and a cotton box component is arranged at the lower part; the side surface of the fiber separation component is provided with a cotton conveying fan and a dust filtering pipe, a guide plate is arranged in a volute passage at the upper end of the fiber separation component, a passage top plate is arranged on the volute passage, and the passage top plate is provided with a plurality of rows of holes.

Furthermore, the fiber separation component is a condenser, a mesh plate is arranged in the condenser close to the side wall, a first side wall space surrounding the periphery is separated, and a first mesh hole is formed in the mesh plate.

Furthermore, air replenishing holes are arranged on the upper cover plate, the left cover plate, the right cover plate or the front cover plate of the condenser.

Furthermore, the air supply holes in the upper cover plate are arranged at four corners.

Furthermore, a front sealing plate is arranged in the cotton box assembly and close to the side wall, and the cotton box assembly is separated from a side wall space II by the front sealing plate.

Furthermore, a bottom plate of the condenser is provided with a long round hole, and the long round hole is communicated with a second side wall space of the cotton box assembly.

Furthermore, a second mesh hole is formed in the front sealing plate of the cotton box assembly, and the second mesh hole occupies one half of the height of the front sealing plate.

A method of high yield open picking comprising: firstly, a cotton conveying fan sends fibers into a condenser, and the fibers are diffused in the working width in the condenser by means of wind power;

a guide plate in a volute channel in the condenser adjusts the trend of the airflow, so that the situation that most fibers fall to the position on the other side of the cotton conveying fan and the number of fibers falling from a cotton box channel close to the side of the cotton conveying fan is small is avoided;

and step three, in the conveying process of the cotton conveying fan, redundant wind enters the first side wall space from the first mesh hole and enters the second side wall space from the second mesh hole, wind in the first side wall space enters the second side wall space through the long round holes, external air flow enters the cotton condenser from the air supply holes and the multiple rows of holes, and the external negative pressure machine sucks the wind in the first side wall space and the second side wall space through the air suction of the dust filter pipe.

The invention has the beneficial effects that:

1. according to the cotton box of the high-yield opening scutcher, the guide plate is additionally arranged on the cotton condenser, the position of the guide plate can be adjusted according to the characteristics and the yield of raw materials, and the transverse uniformity of a feeding cotton layer can be improved;

2. according to the cotton box of the high-yield cotton opener, the condenser shell is provided with the plurality of air supplementing holes, so that the cotton condenser is prevented from being burnt, and the air flow of the condenser is adjusted simply and easily.

3. The invention relates to a high-yield cotton box of a cotton opener, wherein mesh holes are arranged on a front sealing plate of a cotton box assembly at a certain distance from the lower part, the height of the mesh holes accounts for about half of the height of the whole cotton box, and the mesh holes are used for removing redundant air from fallen fibers, increasing the compactness of a lower feeding cotton layer, ensuring the stability of continuous cotton feeding in high production, and the discharged air is communicated with a side wall space in a condenser through a long circular hole of a condenser bottom plate and is sucked away through a dust filtering pipe.

Drawings

FIG. 1 is a schematic perspective view of a high yield scutcher box;

FIG. 2 is a side cross-sectional view of a high yield opening and picking machine hopper;

FIG. 3 is a schematic perspective view of a hopper assembly of a high yield scutcher hopper 3;

FIG. 4 is a schematic perspective view of a hopper assembly of a high yield scutcher hopper 4;

FIG. 5 is a schematic perspective view of a hopper assembly of a high-throughput scutching machine hopper 5;

FIG. 6 is a schematic perspective view of a hopper assembly of a high yield open picker hopper 6;

wherein: 1. a fiber separation assembly; 11. air supply holes of the upper cover plate; 12. a left cover plate air supplement hole; 13. the right cover plate is used for air supplement; 14. the front side cover plate is used for air supplement; 15. a volute channel; 151. a channel roof; 16. a baffle; 17. a sidewall space one; 171. a mesh plate; 18. a condenser bottom plate; 181. a long round hole; 2. a hopper assembly; 21. a second sidewall space; 211. a front closing plate; 3. a cotton conveying fan; 4. and a dust filtering pipe.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be 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 some, but not all, embodiments of the present invention. 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.

A high yield cotton opening and cleaning machine cotton box comprises a fiber separation component 1 and a cotton box component 2, fibers are fed through a cotton conveying fan 3 of the fiber separation component 1, the fibers are diffused in the working width in a condenser by means of wind power, redundant wind is discharged through a side wall space I17 and a side wall space II 21, and the fibers fall into a cotton box channel of the cotton box component 2 below.

The upper part is provided with a fiber separation component 1, and the lower part is provided with a cotton box component 2; the cotton conveying fan 3 and the dust filtering pipe 4 are arranged on the side face of the fiber separation assembly 1, the guide plate 16 is arranged in the volute passage 15 at the upper end of the fiber separation assembly 1, the passage top plate 151 is arranged on the volute passage 15, and the passage top plate 151 is provided with a plurality of rows of holes.

The fiber separation component 1 is a condenser, a mesh plate 171 is arranged in the condenser close to the side wall, a first surrounding side wall space 17 is isolated, and a first mesh hole is formed in the mesh plate 171.

The upper cover plate, the left cover plate, the right cover plate or the front cover plate of the condenser are provided with air replenishing holes. The air supply holes on the upper cover plate are arranged at four corners. The bottom plate of the condenser is provided with a long circular hole 181, and the long circular hole 181 is communicated with the second side wall space 21 of the cotton box assembly 2.

The inside of the cotton box component 2 is provided with a front closing plate 211 close to the side wall, and the front closing plate 211 separates the cotton box component 2 into a side wall space II 21.

In fact, when the fibers are diffused, most of the fibers fall to the other side of the fan due to the blowing force of the fan, and the cotton box channel close to the side of the fan falls less.

The guide plate 16 is additionally arranged in the volute passage 15 of the condenser, the guide plate 16 is fixed on the volute passage 15, a plurality of rows of holes are distributed on the passage top plate 151 of the volute passage 15, the position of the guide plate 16 can be changed according to the user output and the raw material condition, and the adjusting effect is achieved.

All set up on cover plate, left side cover plate, right side cover plate and the preceding side cover plate on the condenser and set up the tonifying qi hole, including left side cover plate tonifying qi hole 12, right side cover plate tonifying qi hole 13 and preceding side cover plate tonifying qi hole 14, increase the tonifying qi wind, solve the burnt flower problem that the dust filtration negative pressure is great causes.

On the preceding shrouding 211 of hopper subassembly 2, set up mesh hole two apart from certain position in lower part, highly account for whole about half of hopper height for the fibre that falls gets off gets rid of unnecessary air, increases the closely knit degree on the cotton layer of lower part feeding, guarantees the stability of continuous feeding cotton during high-time, and exhaust air is through condenser bottom plate 18 slotted hole 181 and condenser intercommunication, and the rethread dust filter pipe 4 siphons away. The air exhaust mode of the condenser communicated with the upper cotton box is soft, and the upper part of the condenser cannot be affected.

A method of high yield open picking comprising: firstly, a cotton conveying fan sends fibers into a condenser, and the fibers are diffused in the working width in the condenser by means of wind power;

a guide plate in a volute channel in the condenser adjusts the trend of the airflow, so that the situation that most fibers fall to the position on the other side of the cotton conveying fan and the number of fibers falling from a cotton box channel close to the side of the cotton conveying fan is small is avoided;

and step three, in the conveying process of the cotton conveying fan, redundant wind enters the first side wall space from the first mesh hole and enters the second side wall space from the second mesh hole, wind in the first side wall space enters the second side wall space through the long round holes, external air flow enters the cotton condenser from the air supply holes and the multiple rows of holes, and the external negative pressure machine sucks the wind in the first side wall space and the second side wall space through the air suction of the dust filter pipe.

While the invention has been described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.