CN220026679U

CN220026679U - Spiral ribbon mixer

Info

Publication number: CN220026679U
Application number: CN202320467478.XU
Authority: CN
Inventors: 谭立; 赵阳; 王佳文; 涂阳浩
Original assignee: Hunan Honggong Intelligent Technology Co Ltd
Current assignee: Hunan Honggong Intelligent Technology Co Ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-11-17
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of mixing devices, in particular to a ribbon mixer. A ribbon blender comprising: a body having a barrel for containing a material; the stirring device is arranged in the cylinder and comprises a main shaft, a plurality of spiral band rods arranged on the main shaft at intervals and spiral bands arranged on two adjacent spiral band rods; the angle adjusting structure is arranged at the joint of the end part of the screw belt rod and the screw belt and is provided with an inclined plane which is suitable for adjusting the installation angle of the screw belt. The utility model provides a spiral ribbon mixer with adjustable spiral ribbon angle and good material mixing effect.

Description

Spiral ribbon mixer

Technical Field

The utility model relates to the technical field of mixing devices, in particular to a ribbon mixer.

Background

The spiral ribbon mixer is generally used for mixing viscous or cohesive powder and mixing liquid and pasty materials added into the powder, and the existing spiral ribbon mixer drives the materials to be mixed in a rotating way through the rotation of the spiral ribbon, but the rotation mode of the spiral ribbon moves towards the direction of a main shaft, so that the materials also move in the same direction, the materials are unevenly mixed, and the working efficiency is low. Aiming at the problems, a horizontal ribbon mixer is disclosed in Chinese patent document CN202725069U, and a double-layer ribbon structure is arranged on a main shaft to enable materials to obtain multiple functions such as shearing, convection and the like, so that the uniformity of material mixing is improved, but the ribbon of the scheme is in an S shape inclined by a specific angle, the installation angle is not adjustable, and the mixing effect on the materials is poor.

Disclosure of Invention

Therefore, the technical problem to be solved by the utility model is to overcome the defects of the prior art that the screw belt of the screw belt mixer is not adjustable in installation angle and poor in mixing effect on materials, so as to provide the screw belt mixer with adjustable screw belt angle and good material mixing effect.

In order to solve the technical problems, the utility model provides a ribbon mixer, comprising:

a body having a barrel for containing a material;

the stirring device is arranged in the cylinder and comprises a main shaft, a plurality of spiral band rods arranged on the main shaft at intervals and spiral bands arranged on two adjacent spiral band rods;

the angle adjusting structure is arranged at the joint of the end part of the screw belt rod and the screw belt and is provided with an inclined plane which is suitable for adjusting the installation angle of the screw belt.

Optionally, the inclined plane of the angle adjusting structure is attached to the spiral band.

Optionally, the angle adjusting structure is a triangular wedge.

Optionally, the bevel angle of inclination of the angle adjustment structure is in the range of 20 ° -35 °.

Optionally, the ribbon is in an arc-shaped plate structure.

Optionally, the spiral ribbon pole with the main shaft sets up perpendicularly, and adjacent two spiral ribbon pole mutually perpendicular sets up, the both ends of spiral ribbon respectively with adjacent two the both ends of spiral ribbon pole pass through angle adjustment structure and are connected.

Optionally, a plurality of through holes are formed in the top cover plate of the cylinder at intervals, and the cylinder is suitable for adding various materials at the same time.

Optionally, a plurality of air holes are formed in the bottom of the cylinder body, and the air holes are externally connected with an air duct.

Optionally, the both ends of barrel are equipped with front end plate and rear end plate, install motor and speed reducer side by side on the front end plate, be equipped with the belt pulley on the speed reducer, the belt pulley with the motor passes through the belt and links to each other.

Optionally, the motor is fixed on the front end plate through a motor mounting seat, waist holes connected and mounted are formed in the motor mounting seat and the front end plate, and the motor mounting seat is suitable for adjusting the distance between the motor mounting seat and the speed reducer

The technical scheme of the utility model has the following advantages:

1. the utility model provides a ribbon mixer, which comprises a body, a stirring device and an angle adjusting structure, wherein the body is provided with a cylinder body for accommodating materials, the stirring device is arranged in the cylinder body and comprises a main shaft, a plurality of ribbon rods arranged on the main shaft at intervals and ribbon arranged on two adjacent ribbon rods, the angle adjusting structure is arranged at the joint of the end part of the ribbon rod and the ribbon, and is provided with inclined planes suitable for adjusting the installation angle of the ribbon.

2. The spiral ribbon mixer provided by the utility model has an arc-shaped plate-shaped structure, and can be directly cut to improve the manufacturing efficiency of the spiral ribbon and reduce the cost.

3. According to the ribbon mixer provided by the utility model, the bottom of the cylinder is provided with the plurality of air holes, the air holes are externally connected with the air duct, the fluidity of materials is improved through the impact force of air by inflating the cylinder, and the stirring resistance is reduced, so that the mixing efficiency of the ribbon mixer is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram I of a ribbon blender provided by the present utility model;

FIG. 2 is a top view of a ribbon blender provided by the present utility model;

FIG. 3 is a schematic diagram of a stirring device according to the present utility model;

FIG. 4 is a schematic diagram II of a stirring device according to the present utility model;

fig. 5 is a schematic diagram of a motor mounting seat provided by the present utility model;

fig. 6 is a schematic diagram two of a motor mounting seat provided by the utility model;

fig. 7 is a schematic diagram III of a motor mounting seat provided by the utility model.

Reference numerals illustrate:

1. a body; 2. a main shaft; 3. a ribbon rod; 4. a rear end plate; 5. a front end plate; 6. a motor; 7. a speed reducer; 8. a belt pulley; 9. an inner ribbon; 10. an outer helical band; 11. a first wedge; 12. a second wedge; 13. a through hole; 14. a cylinder; 15. air holes; 16. a motor mounting seat; 17. waist holes; 18. an adjusting member; 19. a connecting piece; 20. an angle adjusting structure; 21. a ribbon.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

One embodiment of a ribbon blender, as shown in fig. 1-2, includes a body 1, a stirring device, and an angle adjustment structure 20.

The body 1 is provided with a cylinder 14 for containing materials, the cylinder 14 can also be used as a container for temporarily storing the materials, a plurality of through holes 13 are distributed on the top cover plate of the cylinder 14 at intervals, and a plurality of materials can be added simultaneously through the through holes 13 for mixing, and of course, the through holes 13 can also be used as other functional interfaces, such as a dust remover connecting port. A plurality of air holes 15 are arranged at the bottom of the cylinder 14, and the air holes 15 are distributed at intervals along the axial direction of the cylinder 14 and extend from one end to the other end so as to ensure uniform inflation; the air hole 15 is externally connected with an air duct, the air duct is an air storage tank or a pipeline connected with the air storage tank, the air duct 15 is used for inflating the cylinder 14, the material in the cylinder 14 is impacted, the fluidity of the material is improved, the self-flow mixing efficiency of the material is increased, the mixing efficiency is improved, meanwhile, the stirring resistance can be reduced, the power of a motor is reduced, and the cost is saved. The front end plate 5 and the rear end plate 4 are further arranged at two ends of the cylinder 14 and used for supporting the body 1, the front end plate 5 is welded with the cylinder 14, and sealing strips are arranged between the rear end plate 4 and the cylinder 14 and are locked through bolts, so that the tightness of the cylinder 14 is ensured, and leakage of materials is prevented. The motor 6 and the speed reducer 7 are arranged on the front end plate 5 side by side, the speed reducer 7 is connected with the stirring device, a belt pulley 8 is arranged on the speed reducer 7, the belt pulley 8 is connected with the motor 6 through a belt, and the power of the motor 6 is transmitted to the stirring device through the belt pulley 8 and the belt. The motor 6 is fixed on the front end plate 5 through the motor mounting seat 16, as shown in fig. 7, a waist hole 17 for connection and installation is formed in the motor mounting seat 16 and the front end plate 5, as shown in fig. 6, the motor mounting seat 16 and the front end plate 5 are connected and fixed through the waist hole by a connecting piece 19, the connecting piece 19 is a connecting bolt, as shown in fig. 5, an adjusting piece 18 is arranged on the side face of the connecting position of the motor mounting seat 16 and the front end plate 5, the adjusting piece 18 is a T-shaped bolt, and the distance between the motor mounting seat 16 and the speed reducer 7 is adjusted through the adjusting piece 18 so as to adjust the tightness of a belt connected with the belt pulley 8 by the motor 6. The rear end plate 4 is provided with bearings and other accessories to ensure rotation accuracy and reduce friction coefficient in the stirring motion process.

The barrel 14 is internally provided with a stirring device, as shown in fig. 3-4, the stirring device comprises a main shaft 2, a plurality of spiral band rods 3 arranged on the main shaft 2 at intervals and spiral bands 21 arranged on two adjacent spiral band rods 3, the front end of the main shaft 2 is connected with a speed reducer 7, the rear end of the main shaft is connected with a bearing so as to ensure that the main shaft 2 can normally rotate, and the main shaft and the axis of the barrel 14 are arranged in a collinear manner. The spiral belt 21 is of an arc plate-shaped structure and can be directly cut and manufactured, the spiral belt 21 is divided into an inner spiral belt 9 and an outer spiral belt 10, the outer spiral belt 10 is arranged on the outermost side of the spiral belt rod 3, and the inner spiral belt 9 is arranged on the spiral belt rod 3 along the direction of the outer spiral belt 10 approaching to the main shaft 2. The spiral band rod 3 is perpendicular to the main shaft 2, two adjacent spiral band rods 3 are perpendicular to each other, and two ends of the spiral band 21 are respectively welded with two ends of the two adjacent spiral band rods 3 through the angle adjusting structure 20.

As shown in fig. 4, the angle adjusting structure 20 is disposed at the connection position between the end of the ribbon rod 3 and the ribbon 21, the angle adjusting structure 20 is a triangular wedge, the angle adjusting structure 20 has an inclined plane capable of adjusting the installation angle of the ribbon 21, the inclined plane is attached to the ribbon 21, the inclined plane has an inclination angle ranging from 20 ° to 35 °, and specifically, the inclined plane has an inclination angle of 20 °. The angle adjusting structure 20 is divided into a first wedge 11 and a second wedge 12, wherein the first wedge 11 is arranged at the outermost side of the ribbon rod 3, the second wedge 12 is arranged on the ribbon rod 3 along the direction that the first wedge 11 is close to the main shaft 2, the first wedges 11 on two adjacent ribbon rods 3 on the same side are used for connecting the outer ribbon 10, the rotating direction of the outer ribbon 10 moves towards the main shaft direction through adjusting the inclination angle of the first wedge 11, the second wedges 12 on two adjacent ribbon rods 3 on the same side are used for connecting the inner ribbon 9, the rotating direction of the inner ribbon 9 deviates from the main shaft direction through adjusting the inclination angle of the second wedge 12, the rotating directions of the inner ribbon 9 and the outer ribbon 10 are different, materials can be respectively pushed in opposite directions, more vortex flows are generated in the material flowing process, and the mixing effect of the materials is improved.

As an alternative embodiment, the angle adjustment structure 20 may also be a trapezoidal wedge.

As an alternative embodiment, the position and orientation of the angle adjustment structure 20 may be arbitrarily adjusted.

As an alternative embodiment, the incline angle of the incline is 35 °.

As an alternative embodiment, the inclination angle of the bevel may also be 28 °.

When the materials are required to be mixed, the materials are firstly filled into the cylinder 14 through the through hole 13, then the motor 6 is started, the motor 6 drives the main shaft 2 to rotate through the belt, the main shaft 2 drives the angle-adjusted spiral belt 21 to rotate, the spiral belt 21 enables the materials to move in the opposite direction, more vortex is formed in the flowing process of the materials, and therefore the mixing efficiency of the materials is improved.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A ribbon blender comprising:

a body (1) having a barrel (14) for containing a material;

the stirring device is arranged in the cylinder body (14) and comprises a main shaft (2), a plurality of spiral band rods (3) arranged on the main shaft (2) at intervals and spiral bands (21) arranged on two adjacent spiral band rods (3);

and the angle adjusting structure (20) is arranged at the joint of the end part of the spiral band rod (3) and the spiral band (21) and is provided with an inclined plane suitable for adjusting the installation angle of the spiral band (21).

2. A ribbon blender as claimed in claim 1, wherein the inclined surface of the angle adjustment structure (20) is provided in abutment with the ribbon (21).

3. A ribbon blender as claimed in claim 2, wherein the angle adjustment structure (20) is a triangular wedge.

4. A ribbon blender according to claim 3, wherein the bevel angle of inclination of the angle adjustment structure (20) is in the range of 20 ° -35 °.

5. A ribbon blender as claimed in any one of claims 1 to 4, wherein the ribbon (21) is of arcuate plate-like configuration.

6. The ribbon blender of claim 5 wherein said ribbon rods (3) are disposed perpendicularly to said spindle (2) and adjacent two of said ribbon rods (3) are disposed perpendicularly to each other, said ribbon (21) having two ends respectively connected to two ends of adjacent two of said ribbon rods (3) by means of an angle adjustment structure (20).

7. A ribbon blender as claimed in any one of claims 1 to 4, wherein a plurality of through holes (13) are provided in spaced relation on the top cover plate of the barrel (14) adapted to simultaneously add a plurality of materials.

8. A ribbon mixer as claimed in claim 7, characterized in that the bottom of the cylinder (14) is provided with a plurality of air holes (15), the air holes (15) being externally connected with an air duct.

9. The ribbon mixer as defined by claim 8, wherein the front end plate (5) and the rear end plate (4) are disposed at two ends of the cylinder (14), the motor (6) and the speed reducer (7) are mounted on the front end plate (5) side by side, the speed reducer (7) is provided with a belt pulley (8), and the belt pulley (8) is connected with the motor (6) through a belt.

10. A ribbon blender as claimed in claim 9, wherein the motor (6) is secured to the front end plate (5) by a motor mount (16), the motor mount (16) and the front end plate (5) being provided with a waist hole (17) for connection mounting adapted to adjust the distance between the motor mount (16) and the speed reducer (7).