CN211274269U

CN211274269U - Powder mixer

Info

Publication number: CN211274269U
Application number: CN201921847319.2U
Authority: CN
Inventors: 屠志平; 徐文翔; 汤维康; 姜鹏飞
Original assignee: Changzhou Zhenbang Chemical Manufacturing Co ltd
Current assignee: Changzhou Zhenbang Chemical Manufacturing Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-18
Anticipated expiration: 2029-10-30

Abstract

The utility model provides a powder mixes machine, concretely relates to mix stirring technical field. The utility model comprises a stirring kettle, wherein the upper end and the lower end of the stirring kettle are respectively provided with a feed inlet and a discharge outlet; a stirring shaft is arranged in the stirring kettle; the upper end of the stirring kettle is provided with a motor; the outer side of the stirring shaft is provided with a shaft sleeve, the upper end of the shaft sleeve is connected with the upper end of the stirring kettle, and the two ends of the stirring shaft are respectively rotatably connected with the two ends of the shaft sleeve; a flat plate is arranged on the side wall of the shaft sleeve; a plurality of first helical ribbon stirrers are arranged between the flat plates; a conveying belt is arranged between the stirring shaft and the first helical ribbon type stirrer; the lateral wall of axle sleeve is equipped with second spiral shell belt agitator, and the both ends of second spiral shell belt agitator rotate with the bottom of axle sleeve and stirred tank respectively and are connected, and the tip of second spiral shell belt agitator and the lateral wall of (mixing) shaft are equipped with the gear respectively, and second spiral shell belt agitator passes through the meshing and connects the rotation. The utility model provides a pair of powder mixes machine can make the material obtain abundant mixture to improve production quality.

Description

Powder mixer

Technical Field

The utility model belongs to the technical field of mix the stirring, concretely relates to powder mixer.

Background

The mixer is the mechanical equipment that mixes two kinds or more than two kinds of materials homogeneous mixing, and in modern industrial production process, many production all need stir the mixture, stir the mixing type and divide into powder roughly and mix, liquid and powder mixture, liquid and liquid mixture, current device is at the in-process of mixing material, often because of the problem of equipment appear stirring mix inhomogeneous, lead to the phenomenon that layering, agglomeration can appear between the material, finally reduce production quality.

The utility model provides a powder mixes machine (No. CN201320159614.5), discloses a powder mixes machine, and the device includes feed bin, agitator, material loading and material loading pipeline. The device has realized powder automatic feeding, has reduced manual operation intensity and operational risk, has improved production efficiency, has further reduced the on-the-spot dust pollution, but the device's stirring mode is single, makes the material can't obtain abundant stirring, finally leads to the quality of production to descend.

In view of the above circumstances, a powder mixer is needed, which can sufficiently mix materials, thereby improving the production quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a powder mixes machine can make the material obtain abundant mixture to improve production quality.

The utility model provides a following technical scheme:

a powder mixer comprises a stirring kettle, wherein the upper end and the lower end of the stirring kettle are respectively provided with a feed inlet and a discharge outlet; a stirring shaft is arranged in the stirring kettle, and the upper end of the stirring shaft is rotationally connected with the upper end of the stirring kettle; a motor is arranged at the upper end of the stirring kettle, and a rotating shaft of the motor is connected with the upper end of the stirring shaft; a shaft sleeve is arranged on the outer side of the stirring shaft, the upper end of the shaft sleeve is connected with the upper end of the stirring kettle, and two ends of the stirring shaft are respectively rotatably connected with two ends of the shaft sleeve; the side wall of the shaft sleeve is provided with a flat plate, and the end part of the flat plate is connected with the shaft sleeve; a plurality of first helical ribbon stirrers are arranged between the flat plates, and two ends of each first helical ribbon stirrer are rotatably connected with the flat plates; conveying belts are respectively arranged between the stirring shaft and the first helical ribbon stirrer and between the stirring shaft and the first helical ribbon stirrer; the lateral wall of axle sleeve is equipped with second spiral shell belt agitator, the both ends of second spiral shell belt agitator respectively with the axle sleeve with stirred tank's bottom is rotated and is connected, the tip of second spiral shell belt agitator with the lateral wall of (mixing) shaft is equipped with the gear respectively, second spiral shell belt agitator connects the rotation through the meshing.

Preferably, a protective cover is arranged on the upper end face of the flat plate, and the edge of the protective cover is connected with the flat plate and the shaft sleeve.

Preferably, rubber pads are arranged between the flat plate and the protective cover and between the flat plate and the shaft sleeve.

Preferably, the upper end face of the flat plate is provided with a first groove matched with the rubber pad, and the bottom end of the first groove is connected with the rubber pad.

Preferably, a driving wheel is arranged between the stirring shaft and the conveyor belt, the inner side wall of the driving wheel is connected with the side wall of the stirring shaft, and the outer side wall of the driving wheel is in contact with the conveyor belt.

Preferably, the outer side wall of the driving wheel is provided with a second groove, and the groove bottom of the second groove is in contact with the conveyor belt.

Preferably, a spiral propeller is arranged above the discharge port, and the upper end and the end part of the spiral propeller are connected with the bottom end of the stirring shaft.

Preferably, the bottom of stirred tank is equipped with the slope, locate lowest department of discharge gate.

The utility model discloses a profitable effect:

the utility model discloses an outside of (mixing) shaft is equipped with the axle sleeve, and the both ends of (mixing) shaft are rotated with the both ends of axle sleeve respectively and are connected, and the lateral wall of axle sleeve is equipped with the flat board, and the tip of flat board is connected with the axle sleeve, is equipped with a plurality of first spiral shell belt stirrers between the flat board, and the both ends of first spiral shell belt stirrer are rotated with the flat board and are connected, are equipped with the conveyer belt between (mixing) shaft and the first spiral shell belt stirrer, and the both ends medial surface of conveyer belt rolls with the lateral wall of (mixing) shaft and; the outer side wall of the shaft sleeve is provided with a first helical ribbon type stirrer, two ends of the first helical ribbon type stirrer are respectively and rotatably connected with the shaft sleeve and the stirring kettle, and the end part of the first helical ribbon type stirrer rotates through a stirring shaft and a gear; the first helical ribbon agitator between the flat board and the first helical ribbon agitator on the shaft sleeve rotate mutually perpendicularly, so that the materials are fully stirred and mixed, and the production quality is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a top view of the protective cover of the present invention;

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

fig. 4 is a front view of the driving wheel of the present invention.

Description of reference numerals:

1. stirring the mixture in a kettle; 2. a feed inlet; 3. a discharge port; 4. a stirring shaft; 5. a shaft sleeve; 6. a motor; 7. a flat plate; 8. a first ribbon blender; 9. a conveyor belt; 10. a protective cover; 11. a first groove; 12. a driving wheel; 13. a second groove; 14. a second ribbon blender; 15. a screw propeller.

Detailed Description

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the powder mixer comprises a stirring kettle 1, wherein a feed inlet 2 and a discharge outlet 3 are respectively arranged at the upper end and the lower end of the stirring kettle 1, the middle of the bottom end of the stirring kettle 1 is low-lying, the discharge outlet 3 is arranged at the low-lying position, a slope is arranged between the discharge outlet 3 and the side wall of the stirring kettle 3, and the discharge outlet 3 is arranged at the low-lying position for discharging; a stirring shaft 4 is arranged in the stirring kettle 1, a square shaft sleeve 5 is arranged on the outer side of the stirring shaft 4, the upper end of the shaft sleeve 5 is connected with the top end of the stirring kettle 1, two ends of the stirring shaft 4 are respectively rotatably connected with two ends of the shaft sleeve 5, a motor 6 is arranged at the upper end of the stirring kettle 1, a rotating shaft of the motor 6 is connected with the upper end of the stirring shaft 4, a shell of the motor 6 is connected with the top end of the stirring kettle 1 through a bolt, and the motor 6 drives the stirring shaft 1 to; two parallel flat plates 7 are respectively arranged on two sides of the shaft sleeve 5, and the end parts of the flat plates 7 are welded with the side wall of the shaft sleeve 5; two vertical first helical ribbon stirrers 8 are arranged between the flat plates 7, and two ends of each first helical ribbon stirrer 8 are rotatably connected with the flat plates 7; the side wall of the stirring shaft 4 is provided with a driving wheel 12, the inner side wall of the driving wheel 12 is connected with the stirring shaft 4, the outer side wall of the driving wheel 12 is provided with two parallel second grooves 13, a conveying belt 9 is arranged between the stirring shaft 4 and the first spiral-ribbon stirrer 8, the conveying belt 9 penetrates through the side wall of the shaft sleeve 5, the inner side surfaces of two ends of the conveying belt 9 are respectively in rolling connection with the tank bottom of the second grooves 13 and the rotating shaft of the end part of the first spiral-ribbon stirrer 8, the two second grooves 13 are respectively connected with the end parts of the first spiral-ribbon stirrer 8 at two sides of the shaft sleeve 5 through the conveying belt 9, the rotating shaft of the end part of the first spiral-ribbon stirrer 8 is also connected through the conveying belt 9, the inner side surfaces of two ends of the conveying belt 9 are respectively in rolling connection with the rotating shaft side wall of the end part of the first spiral-ribbon stirrer 8, the friction force, the stirring shaft 4 drives the first helical ribbon type stirrer 8 to rotate through the conveyor belt 9; a second helical ribbon agitator 14 arranged along the horizontal direction is arranged below the flat plate 7, two ends of the second helical ribbon agitator 14 are respectively connected with the side wall of the shaft sleeve 5 and the bottom end of the stirring kettle 1 in a rotating way, the side wall of the second helical ribbon agitator 14 is provided with a first helical ribbon agitator 8, two ends of the first helical ribbon agitator 8 are respectively connected with two ends of the second helical ribbon agitator 14, the end part of the second helical ribbon agitator 14 is provided with a gear, the inner side wall of the gear is connected with the side wall of the second helical ribbon agitator 14, the side wall of the stirring shaft 4 is provided with another gear, the inner side wall of the other gear is connected with the side wall of the stirring shaft 4, the gear and the other gear are mutually vertical and in a rolling way, the stirring shaft 4 drives the second helical ribbon agitator 14 and the first helical ribbon agitator 8 to rotate through the gear, the second helical ribbon agitator 14 is mutually vertical to the side surface of the conveying belt 9, the stirring and mixing effect is better; the upper end face of the flat plate 7 is provided with a protective cover 10, the edge of the protective cover 10 is connected with the flat plate 7 through bolts, the conveyor belt 9 is arranged in the protective cover 10, and the protective cover 10 can prevent dust from influencing the operation of the belt; rubber pads are arranged between the flat plate 7 and the protective cover 10 and between the flat plate 7 and the shaft sleeve 5; the rubber pads enable the connection between the flat plate 7 and the protective cover 10 and between the protective cover 10 and the shaft sleeve 5 to be more compact; the upper end surface of the flat plate 7 is provided with a first groove 11 matched with the rubber pad, the bottom end of the first groove 11 is connected with the rubber pad, and the first groove 11 is convenient for fixing the rubber pad; the spiral propeller 15 is arranged above the discharge port 3, the end part of the spiral propeller 15 penetrates through the shaft sleeve 5 to be connected with the bottom end of the stirring shaft 4, and the spiral propeller 15 can prevent the discharge port 3 from being blocked in the discharging process.

The utility model discloses a working method: motor 6 drives (mixing) shaft 4 and rotates, it is rotatory that (mixing) shaft 4 passes through conveyer belt 9 and drives the ascending first spiral shell belt agitator 8 of vertical side, the gear that passes through of (mixing) shaft 4 drives the ascending first spiral shell belt agitator 8 of the horizontal direction of dull and stereotyped 7 below and rotates, and the plane mutually perpendicular at first spiral shell belt agitator 8 between dull and stereotyped 7 and the first spiral shell belt agitator 8 place of dull and stereotyped 7 below, it is better to make the stirring mix the effect, protection casing 10 prevents the normal function that the dust influences conveyer belt 9, screw propeller 15 prevents that discharge gate 3 from blockking up in the ejection of compact.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A powder mixer is characterized in that: the device comprises a stirring kettle, wherein the upper end and the lower end of the stirring kettle are respectively provided with a feed inlet and a discharge outlet; a stirring shaft is arranged in the stirring kettle, and the upper end of the stirring shaft is rotationally connected with the upper end of the stirring kettle; a motor is arranged at the upper end of the stirring kettle, and a rotating shaft of the motor is connected with the upper end of the stirring shaft; a shaft sleeve is arranged on the outer side of the stirring shaft, the upper end of the shaft sleeve is connected with the upper end of the stirring kettle, and two ends of the stirring shaft are respectively rotatably connected with two ends of the shaft sleeve; the side wall of the shaft sleeve is provided with a flat plate, and the end part of the flat plate is connected with the shaft sleeve; a plurality of first helical ribbon stirrers are arranged between the flat plates, and two ends of each first helical ribbon stirrer are rotatably connected with the flat plates; conveying belts are respectively arranged between the stirring shaft and the first helical ribbon stirrer and between the stirring shaft and the first helical ribbon stirrer; the lateral wall of axle sleeve is equipped with second spiral shell belt agitator, the both ends of second spiral shell belt agitator respectively with the axle sleeve with stirred tank's bottom is rotated and is connected, the tip of second spiral shell belt agitator with the lateral wall of (mixing) shaft is equipped with the gear respectively, second spiral shell belt agitator connects the rotation through the meshing.

2. The powder mixer of claim 1, wherein: the upper end face of the flat plate is provided with a protective cover, and the edge of the protective cover is connected with the flat plate and the shaft sleeve.

3. The powder mixer of claim 2, wherein: rubber pads are arranged between the flat plate and the protective cover and between the flat plate and the shaft sleeve.

4. A powder mixer as claimed in claim 3, wherein: the upper end face of the flat plate is provided with a first groove matched with the rubber pad, and the bottom end of the first groove is connected with the rubber pad.

5. The powder mixer of claim 1, wherein: the stirring shaft with be equipped with the drive wheel between the conveyer belt, the inside wall of drive wheel with the lateral wall of (mixing) shaft meets, the outside wall of drive wheel with the conveyer belt contacts.

6. The powder mixer of claim 5, wherein: the lateral wall of drive wheel is equipped with the second recess, the tank bottom of second recess with the conveyer belt contacts.

7. The powder mixer of claim 1, wherein: and a spiral propeller is arranged above the discharge port, and the upper end and the end part of the spiral propeller are connected with the bottom end of the stirring shaft.

8. The powder mixer of claim 1, wherein: the bottom of stirred tank is equipped with the slope, locate lowest of discharge gate.