CN213193277U - Novel mixer for mixing powder and particles - Google Patents

Abstract

The utility model provides a novel mixer for mixing powder and particles, in the technical scheme, a plurality of grooves are firstly arranged on the surface of a rotating shaft, and the stirring effect of the grooves on peripheral materials is promoted by utilizing the stirring effect of the rotating shaft when the rotating shaft rotates; on the basis, the utility model adds an air inlet and an air outlet at the bottom of the bin body, thereby actively introducing airflow disturbance, enabling the materials at the bottom of the bin body to be rolled again, and relieving the problem that the materials at the bottom are difficult to be fully stirred; furthermore, the utility model discloses bear device one end in the pivot, utilize the pneumatic cylinder to lift at the other end to can be at the stage of unloading with the storehouse body slope, borrow the continuous vibration of bulkhead vibrator again, make most material roll to discharge opening department, realized the automation of the process of unloading to a certain extent, reduced the human cost. Use the utility model discloses, can effectively improve horizontal biax helical mixing machine at the compounding and unload the aspect not enough that exist, have good result of use.

Description

Novel mixer for mixing powder and particles

Technical Field

The utility model relates to a mix machine technical field, concretely relates to a novel machine that mixes that is used for powder class, granule to mix.

Background

The mixer is a mechanical device for uniformly mixing two or more materials by using mechanical force, gravity and the like. During mixing, the material contact surface area can be increased to promote chemical reactions and accelerate physical changes. The common mixers are classified into four types, namely gas and low-viscosity liquid mixers, medium and high-viscosity liquid and paste mixers and powder and granular solid material mixing machines, wherein the mixers for mixing powder and granules are widely applied in industrial production, particularly in the fields of chemical industry, pharmacy and the like, the pretreatment of materials often requires large-range mixing of particles, and the mixers play an important role at the moment.

Horizontal twin-shaft screw mixers are special machines for mixing particulate or dry powdered materials. During stirring, materials in the machine are stirred by the two rotors moving in opposite directions to perform compound motion, the double-shaft blades drive the materials to rotate in the two directions along the inner wall of the machine groove in a clockwise and anticlockwise mode, the materials close to the axis are driven to rotate in the axis direction, the axial direction is driven from the inner side to the two sides, the materials close to the cylinder wall are driven by the outer spiral to rotate in the axis direction, the axial direction is driven from the two sides to the inner side, convection circulation and shearing seepage mixing in the material cylinder are caused, and the materials are rapidly and uniformly mixed in a short. Although the horizontal double-shaft spiral mixer has wide application, a certain technical defect still exists at present, firstly, the conventional double-shaft spiral mixer only depends on double shafts and paddles to realize mixing effect, the mixing effect on materials still needs to be improved, and particularly, the ideal turning effect is difficult to obtain on the materials which are settled to the bottom; in addition, the conventional double-shaft spiral mixer is horizontal at present, the bottom of the mixer is a large-area plane, so that the discharging is inconvenient after the mixing is finished, the mixed materials need to be shoveled out manually, and the process efficiency is influenced to a certain extent.

Disclosure of Invention

The utility model discloses aim at to prior art's technical defect, provide a novel machine that mixes that is used for powder class, granule to solve among the prior art conventional biax helical mixing machine and remain the technical problem who promotes to the mixed effect of material.

The to-be-solved technical problem of the utility model is that the horizontal double-shaft spiral mixer is inconvenient to unload after the mixing is finished.

In order to realize the technical purpose, the utility model adopts the following technical scheme:

the novel mixer for mixing the powder and the particles comprises a bin body, bearings, a rotating shaft I, paddles, grooves, a motor, a coupler, a feeding port, a handle, a discharging port, an air inlet, an air outlet, a support, a rotating shaft II, a bracket, a hydraulic cylinder, a base and a bin wall vibrator, wherein the bearings are respectively arranged at two ends of the bin body, the rotating shaft I is connected onto the bearings, the paddles are fixedly connected onto the rotating shaft I, the grooves are also formed in the surface of the rotating shaft I, the motor and the coupler are both positioned on the bracket, and the motor is in transmission connection with the rotating shaft I through the coupler; the upper end of the bin body is provided with a charging opening, the upper end of the bin body is fixedly connected with a plurality of handles, and the bottom end of the bin body is respectively provided with a discharge opening, an air inlet and an air exhaust opening; one end of the bin body is connected to a rotating shaft II through a support, the upper end and the lower end of the hydraulic cylinder are hinged to the bracket and the base respectively, the base is located below the bracket, and a bin wall vibrator is fixedly connected to the bottom end of the bin body.

Preferably, the air inlet and the air outlet are respectively provided with a valve; cover plates are respectively hinged at the feed inlet and the discharge outlet.

Preferably, there are two of the rotating shafts, and the two rotating shafts rotate in opposite directions to each other.

Preferably, the cross section of the groove is semicircular; the rotating shaft I is in a cylindrical shape; a groove is arranged between every two adjacent blades.

Preferably, the air inlet is connected to the fan through a pipeline; the air inlet and the air outlet are both connected with filter screens.

In the technical scheme, the bin body is used as a stirring and mixing place for materials; the bearing is used for bearing the rotating shaft I; the rotating shaft is driven by the motor and the coupler to rotate, so that the materials are stirred and mixed by the blades; the groove on the side wall of the rotating shaft I has a stirring effect on peripheral materials, and is beneficial to improving the mixing effect; the feed inlet is used for adding materials to be mixed into the bin body; the arrangement of the handle is convenient for the movement or the carrying of the whole device; the discharge opening is used for discharging the mixed materials; the air inlet can be used for actively blowing air into the bin body and then discharging the air from the air outlet, the process can impact materials in the bin body, so that the materials settled at the bottom of the bin body are turned over again, and the uniformity of material mixing is promoted; the bracket and the rotating shaft are arranged, so that the bin body can rotate by taking one end of the device as a shaft, the bracket is used for bearing the motor and the coupler at the other end of the device, the hydraulic cylinder can lift the bracket, so that the bin body inclines at a certain angle, most of materials are rolled to the discharge port to be discharged by means of the vibration effect of the bin wall vibrator, and the automatic discharging function is realized to a certain extent; the base is used for bearing the hydraulic cylinder.

The utility model provides a novel mixer for mixing powder and particles, in the technical scheme, a plurality of grooves are firstly arranged on the surface of a rotating shaft I, and the stirring effect of the grooves on peripheral materials is promoted by utilizing the stirring effect of the rotating shaft on the peripheral materials when the rotating shaft rotates; on the basis, the utility model adds an air inlet and an air outlet at the bottom of the bin body, thereby actively introducing airflow disturbance, enabling the materials at the bottom of the bin body to be rolled again, and relieving the problem that the materials at the bottom are difficult to be fully stirred; furthermore, the utility model discloses bear device one end in the pivot, utilize the pneumatic cylinder to lift at the other end to can be at the stage of unloading with the storehouse body slope, borrow the continuous vibration of bulkhead vibrator again, make most material roll to discharge opening department, realized the automation of the process of unloading to a certain extent, reduced the human cost. Use the utility model discloses, can effectively improve horizontal biax helical mixing machine at the compounding and unload the aspect not enough that exist, have good result of use.

Drawings

FIG. 1 is a front view of the overall structure of the present invention;

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

in the figure:

1. storehouse body 2, bearing 3, pivot 4, paddle

5. Groove 6, motor 7, coupling 8 and charging opening

9. Handle 10, discharge opening 11, air inlet 12 and exhaust opening

13. Support 14, pivot 15, bracket 16, pneumatic cylinder

17. Base 18, bulkhead vibrator.

Detailed Description

The following will describe in detail specific embodiments of the present invention. Well-known structures or functions may not be described in detail in the following embodiments in order to avoid unnecessarily obscuring the details. Approximating language, as used herein in the following examples, may be applied to identify quantitative representations that could permissibly vary in number without resulting in a change in the basic function. Unless defined otherwise, technical and scientific terms used in the following examples have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

Example 1

A novel mixing machine for mixing powder and particles, as shown in fig. 1-3, comprising a bin body 1, a bearing 2, a rotating shaft I3, blades 4, grooves 5, a motor 6, a coupler 7, a charging opening 8, a handle 9, a discharging opening 10, an air inlet 11, an exhaust opening 12, a support 13, a rotating shaft II14, a bracket 15, a hydraulic cylinder 16, a base 17 and a bin wall vibrator 18, wherein the two ends of the bin body 1 are respectively provided with the bearing 2, the rotating shaft I3 is connected on the bearing 2, the rotating shaft I3 is fixedly connected with a plurality of blades 4, the surface of the rotating shaft I3 is also provided with a plurality of grooves 5, the motor 6 and the coupler 7 are both positioned on the bracket 15, and the motor 6 is in transmission connection with the rotating shaft I3 through the coupler; the upper end of the bin body 1 is provided with a feed inlet 8, the upper end of the bin body 1 is fixedly connected with a plurality of handles 9, and the bottom end of the bin body 1 is respectively provided with a discharge port 10, an air inlet 11 and an exhaust port 12; one end of the bin body 1 is connected to a rotating shaft II14 through a bracket 13, the upper end and the lower end of a hydraulic cylinder 16 are respectively hinged with a bracket 15 and a base 17, the base 17 is positioned below the bracket 15, and a bin wall vibrator 18 is fixedly connected to the bottom end of the bin body 1.

The working principle of the device is as follows: the bin body 1 is used as a stirring and mixing place for materials; the bearing 2 is used for bearing a rotating shaft I3; the rotating shaft I3 is driven by the motor 6 and the coupler 7 to rotate, so that the materials are stirred and mixed by the blades 4; the groove 5 on the side wall of the rotating shaft I3 has a stirring effect on peripheral materials, and is beneficial to improving the mixing effect; the feed inlet 8 is used for adding materials to be mixed into the bin body 1; the handle 9 is arranged to facilitate the movement or carrying of the whole device; the discharge opening 10 is used for discharging the mixed materials; the air inlet 11 can be used for actively blowing air into the bin body and then discharging the air from the air outlet 12, the process can impact the materials in the bin body 1, so that the materials settled at the bottom of the bin body 1 are turned over again, and the uniformity of material mixing is promoted, on the basis, filter screens can be arranged at the air inlet 11 and the air outlet 12 to prevent the particles from being brought out by air flow; the bracket 13 and the rotating shaft II14 are arranged to enable the bin body 1 to rotate by taking one end of the device as a shaft, the bracket 15 is used for bearing the motor 6 and the coupler 7 at the other end of the device, the hydraulic cylinder 16 can lift the bracket 15, so that the bin body 1 inclines at a certain angle, most of materials are rolled to the discharge opening 10 to be discharged by means of the vibration effect of the bin wall vibrator 18, and the automatic discharging function is realized to a certain extent; the base 17 is used to carry the hydraulic cylinder 16.

Example 2

A novel mixing machine for mixing powder and particles, as shown in fig. 1-3, comprising a bin body 1, a bearing 2, a rotating shaft I3, blades 4, grooves 5, a motor 6, a coupler 7, a charging opening 8, a handle 9, a discharging opening 10, an air inlet 11, an exhaust opening 12, a support 13, a rotating shaft II14, a bracket 15, a hydraulic cylinder 16, a base 17 and a bin wall vibrator 18, wherein the two ends of the bin body 1 are respectively provided with the bearing 2, the rotating shaft I3 is connected on the bearing 2, the rotating shaft I3 is fixedly connected with a plurality of blades 4, the surface of the rotating shaft I3 is also provided with a plurality of grooves 5, the motor 6 and the coupler 7 are both positioned on the bracket 15, and the motor 6 is in transmission connection with the rotating shaft I3 through the coupler; the upper end of the bin body 1 is provided with a feed inlet 8, the upper end of the bin body 1 is fixedly connected with a plurality of handles 9, and the bottom end of the bin body 1 is respectively provided with a discharge port 10, an air inlet 11 and an exhaust port 12; one end of the bin body 1 is connected to a rotating shaft II14 through a bracket 13, the upper end and the lower end of a hydraulic cylinder 16 are respectively hinged with a bracket 15 and a base 17, the base 17 is positioned below the bracket 15, and a bin wall vibrator 18 is fixedly connected to the bottom end of the bin body 1. Valves are respectively arranged on the air inlet 11 and the air outlet 12; cover plates are respectively hinged at the feed opening 8 and the discharge opening 10. The rotating shafts I3 are two, and the two rotating shafts I3 rotate in opposite directions. The section of the groove 5 is semicircular; the rotating shaft I3 is in a cylindrical shape; a groove 5 is arranged between every two adjacent blades 4. The air inlet 11 is connected to a fan through a pipeline; both the air inlet 11 and the air outlet 12 are connected with filter screens.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention, and is not intended to limit the present invention. Any modification, equivalent replacement, and improvement made within the scope of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. A novel mixing machine for mixing powder and particles is characterized by comprising a bin body (1), a bearing (2), a rotating shaft I (3), blades (4), a groove (5), a motor (6), a coupler (7), a feeding port (8), a handle (9), a discharging port (10), an air inlet (11), an air outlet (12), a support (13), a rotating shaft II (14), a bracket (15), a hydraulic cylinder (16), a base (17) and a bin wall vibrator (18), wherein, two ends of the bin body (1) are respectively provided with a bearing (2), a rotating shaft I (3) is connected on the bearings (2), the rotating shaft I (3) is fixedly connected with a plurality of blades (4), the surface of the rotating shaft I (3) is also provided with a plurality of grooves (5), the motor (6) and the coupler (7) are both positioned on the bracket (15), and the motor (6) is in transmission connection with the rotating shaft I (3) through the coupler (7); a feeding opening (8) is arranged at the upper end of the bin body (1), a plurality of handles (9) are fixedly connected at the upper end of the bin body (1), and a discharge opening (10), an air inlet (11) and an exhaust opening (12) are respectively arranged at the bottom end of the bin body (1); one end of the bin body (1) is connected to a rotating shaft II (14) through a support (13), the upper end and the lower end of a hydraulic cylinder (16) are hinged to a bracket (15) and a base (17) respectively, the base (17) is located below the bracket (15), and a bin wall vibrator (18) is fixedly connected to the bottom end of the bin body (1).

2. The new mixer for mixing powders and granules according to claim 1, characterized in that valves are provided on the air inlet (11) and the air outlet (12), respectively; cover plates are respectively hinged at the feed opening (8) and the discharge opening (10).

3. A new mixer for mixing powders and granules according to claim 1, characterized by the fact that said shafts (3) are two, rotating in opposite directions with respect to each other.

4. A new mixer for mixing powders and granules according to claim 1, characterised in that the cross section of the groove (5) is semicircular; the rotating shaft I (3) is in a cylindrical shape; a groove (5) is arranged between every two adjacent blades (4).

5. The new mixer for mixing powders and granules according to claim 1, characterized in that said air inlet (11) is connected to a fan by a pipe; the air inlet (11) and the air outlet (12) are both connected with filter screens.

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