CN223617997U

CN223617997U - Mixer for producing high-voltage cold-resistant cable material

Info

Publication number: CN223617997U
Application number: CN202422591821.9U
Authority: CN
Inventors: 杨泽昊; 张辉停; 马磊; 王用; 耿献涛; 李士勇
Original assignee: Annette Cable Group Co ltd
Current assignee: Annette Cable Group Co ltd
Priority date: 2024-10-25
Filing date: 2024-10-25
Publication date: 2025-12-02
Anticipated expiration: 2034-10-25

Abstract

The utility model discloses a mixer for producing high-voltage cold-resistant cable materials, which comprises a shell, wherein a feed hopper is arranged at the upper end of the shell, a discharge pipe is arranged at the lower end of the side wall of the shell, a rotating shaft is rotatably connected to the inner bottom of the shell, a mixing mechanism for mixing and stirring raw materials is arranged on the rotating shaft, and a conveying mechanism for lifting the raw materials at the bottom of the shell is arranged between the rotating shaft and the shell. According to the utility model, through the cooperation of the material conveying mechanism and the mixing mechanism, the efficient mixing of raw materials and the cyclic lifting of the bottom raw materials are realized, and the mixing effect is greatly improved.

Description

Mixer for producing high-voltage cold-resistant cable material

Technical Field

The utility model relates to the technical field of blendors, in particular to a blendor for producing high-voltage cold-resistant cable materials.

Background

The cable material can be used for producing functional materials such as wires, communication cables, data cables, power cables, heat tracing cables and the like, and with the rapid development of industry and the continuous improvement of living standard of people, the cable industry also expands the requirements for the cable material, and the quality requirements for the cable material are also higher and higher. In the production process of the cable material, mixing equipment is needed to mix particles of various materials together so as to adapt to modified cables meeting different working conditions of different environments.

In the prior art, in the production process of cable materials, various raw materials need to be put into a mixer, however, common mixers generally mix the raw materials through stirring paddles, and the raw materials at the bottom in the mixer often cannot participate in mixing, so that the mixing effect of the raw materials is poor.

Disclosure of utility model

The utility model aims to solve the defects in the prior art, and provides a mixer for producing high-voltage cold-resistant cable materials, which realizes efficient mixing of raw materials and cyclic lifting of bottom raw materials through matching of a material conveying mechanism and a mixing mechanism, and greatly improves the mixing effect.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

A mixer for producing high-pressure cold-resistant cable materials comprises a shell, wherein a feed hopper is arranged at the upper end of the shell, and a discharge pipe is arranged at the lower end of the side wall of the shell;

the inner bottom of the shell is rotatably connected with a rotating shaft, and a mixing mechanism for mixing and stirring raw materials is arranged on the rotating shaft;

A material conveying mechanism for lifting the raw materials at the bottom of the shell is arranged between the rotating shaft and the shell.

Preferably, a driving motor is fixedly arranged at the lower end of the shell, and an output shaft of the driving motor is coaxially fixed with the rotating shaft.

Preferably, the mixing mechanism comprises a plurality of mounting plates which are arranged on the outer side of the rotating shaft at equal intervals, a vertical plate is fixedly arranged at the other end of each mounting plate, and a plurality of stirring blades are arranged on the inner side of each vertical plate at equal intervals.

Preferably, the material conveying mechanism comprises a conveying cylinder fixedly arranged on the inner bottom of the shell, a first spiral blade is fixedly arranged on the outer side of the rotating shaft, and the first spiral blade is positioned in the conveying cylinder.

Preferably, a plurality of feed inlets are formed in the lower end of the conveying cylinder at equal intervals.

Preferably, a second spiral blade is fixedly arranged at the upper section of the rotating shaft, and the second spiral blade is positioned in the feeding hopper.

The utility model has the following beneficial effects:

1. The raw materials are fully mixed and stirred in the shell through the synergistic effect of the stirring blades, the vertical plates and the first spiral blades in the mixing mechanism, so that the mixing efficiency is improved;

2. Through the cooperation design of first spiral leaf in the conveying mechanism and transport section of thick bamboo and feed inlet, realized effectively promoting and the circulation mixing of casing bottom raw materials, avoided the bottom raw materials deposit with mix uneven problem.

Drawings

Fig. 1 is a schematic structural diagram of a mixer for producing high-voltage cold-resistant cable materials according to the present utility model;

FIG. 2 is a cross-sectional view of a housing of a blender for high voltage cold resistant cable material production in accordance with the present utility model;

Fig. 3 is a cross-sectional view of a delivery barrel of a blender for high voltage cold resistant cable material production in accordance with the present utility model.

In the figure, a shell 1, a support leg 2, a discharge pipe 3, a feed hopper 4, a vertical plate 5, a stirring blade 6, a conveying cylinder 7, a feed inlet 8, a rotating shaft 9, a first spiral blade 10, a second spiral blade 11 and a driving motor 12 are arranged.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a mixer for producing high-voltage cold-resistant cable materials comprises a shell 1, wherein a feed hopper 4 is arranged at the upper end of the shell 1, and a discharge pipe 3 is arranged at the lower end of the side wall of the shell 1;

the inner bottom of the shell 1 is rotationally connected with a rotating shaft 9, the lower end of the shell 1 is fixedly provided with a driving motor 12, an output shaft of the driving motor 12 is coaxially fixed with the rotating shaft 9, a mixing mechanism for mixing and stirring raw materials is arranged on the rotating shaft 9, the mixing mechanism comprises a plurality of mounting plates which are arranged on the outer side of the rotating shaft 9 at equal intervals, a vertical plate 5 is fixedly arranged at the other end of the mounting plates, a plurality of stirring blades 6 are arranged on the inner side of the vertical plate 5 at equal intervals, and the raw materials can be primarily mixed and stirred by utilizing the cooperation of the vertical plate 5 and the stirring blades 6;

A material conveying mechanism for lifting the raw materials at the bottom of the shell 1 is arranged between the rotating shaft 9 and the shell 1, the material conveying mechanism comprises a conveying cylinder 7 fixedly arranged at the inner bottom of the shell 1, a first spiral blade 10 is fixedly arranged at the outer side of the rotating shaft 9, the first spiral blade 10 is positioned in the conveying cylinder 7, a plurality of feeding ports 8 are formed at the lower end of the conveying cylinder 7 at equal intervals, the raw materials at the bottom of the shell 1 are effectively lifted to the inside of the conveying cylinder 7 and move upwards along with the rotation of the first spiral blade 10, the cyclic lifting and mixing of the raw materials at the bottom are realized, and the mixing effect is effectively improved;

the upper segment fixed mounting of pivot 9 has second helical blade 11, and second helical blade 11 is located feeder hopper 4, along with the rotation of pivot 9, and second helical blade 11 carries the raw materials, guarantees the condition that can not take place to block up in the feeder hopper 4.

Working principle:

Raw materials enter the inside of the shell 1 through the feed hopper 4. With the start of the drive motor 12, the rotation shaft 9 starts to rotate, and the second spiral blade 11 is positioned in the feed hopper 4 at the upper section of the rotation shaft 9. Along with the rotation of the rotating shaft 9, the second spiral blade 11 conveys the raw materials, so that the condition that the inside of the feed hopper 4 is not blocked is ensured;

At the same time, the rotation of the shaft 9 drives the mixing mechanism thereon to operate. The mixing mechanism consists of a mounting plate, a vertical plate 5 and a plurality of stirring blades 6, and the stirring blades rotate along with a rotating shaft 9 to primarily mix and stir raw materials. Simultaneously with the rotation of the shaft 9, the first screw 10 inside the delivery cylinder 7 also starts to operate. Due to the rotation of the first spiral blade 10 and the plurality of feed inlets 8 formed in the lower end of the conveying cylinder 7, raw materials at the bottom of the shell 1 are effectively lifted to the inside of the conveying cylinder 7 and move upwards along with the rotation of the first spiral blade 10, so that the circulating lifting and mixing of the raw materials at the bottom are realized, and the mixing effect is effectively improved.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. The mixer for producing the high-voltage cold-resistant cable material is characterized by comprising a shell (1), wherein a feed hopper (4) is arranged at the upper end of the shell (1), and a discharge pipe (3) is arranged at the lower end of the side wall of the shell (1);

the inner bottom of the shell (1) is rotatably connected with a rotating shaft (9), and a mixing mechanism for mixing and stirring raw materials is arranged on the rotating shaft (9);

A material conveying mechanism for lifting the raw materials at the bottom of the shell (1) is arranged between the rotating shaft (9) and the shell (1).

2. The mixer for producing high-voltage cold-resistant cable materials according to claim 1, wherein a driving motor (12) is fixedly arranged at the lower end of the shell (1), and an output shaft of the driving motor (12) is coaxially fixed with the rotating shaft (9).

3. A mixer for the production of high-voltage cold-resistant cable materials according to claim 1, characterized in that the mixing mechanism comprises a plurality of mounting plates which are arranged on the outer side of a rotating shaft (9) at equal intervals, a vertical plate (5) is fixedly arranged at the other end of each mounting plate, and a plurality of stirring blades (6) are arranged on the inner side of each vertical plate (5) at equal intervals.

4. A mixer for high-voltage cold-resistant cable material production according to claim 1, wherein the material conveying mechanism comprises a conveying cylinder (7) fixedly arranged on the inner bottom of the shell (1), a first spiral blade (10) is fixedly arranged on the outer side of the rotating shaft (9), and the first spiral blade (10) is positioned in the conveying cylinder (7).

5. The mixer for producing high-voltage cold-resistant cable materials according to claim 4, wherein a plurality of feed inlets (8) are formed at the lower end of the conveying cylinder (7) at equal intervals.

6. A mixer for the production of high-voltage cold-resistant cable materials according to claim 1, characterized in that the upper section of the rotating shaft (9) is fixedly provided with a second spiral blade (11), and the second spiral blade (11) is positioned in the feed hopper (4).