CN215196600U

CN215196600U - Stirring and mixing device

Info

Publication number: CN215196600U
Application number: CN202121594601.1U
Authority: CN
Inventors: 毕小春; 洪瑞林
Original assignee: Anqing Dixin Electrical And Mechanical Equipment Co ltd
Current assignee: Anqing Dixin Electrical And Mechanical Equipment Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-12-17
Anticipated expiration: 2031-07-12

Abstract

The utility model relates to the technical field of powder stirring, and discloses a stirring and mixing device, which comprises a frame, a hollow V-shaped barrel, a first rotating shaft which is fixedly connected with the barrel and is rotationally connected with the frame, a second rotating shaft which runs through the interior of the barrel and is arranged in the first rotating shaft, a stirring rod which is arranged orthogonally to the second rotating shaft and is positioned in the barrel, a second motor which drives the first rotating shaft and the second rotating shaft to rotate, a material port which is arranged at the lower part of the barrel, and a pneumatic butterfly valve which is arranged at the material port; the automatic feeding and discharging of the powder are realized.

Description

Stirring and mixing device

Technical Field

The utility model relates to a powder stirring technical field, concretely relates to stirring compounding device.

Background

A powder formulation contains a plurality of powders, and in order to ensure the quality stability of the mixed powder, the powders need to be fully mixed before being used.

The compounding device among the prior art is mostly artifical feeding and ejection of compact, and the automation level is low, and the business turn over powder needs the operation personnel to participate in, is unfavorable for operation personnel's healthy.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a stirring compounding device.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model provides a stirring compounding device, includes frame, inside cavity and be the barrel of V-arrangement, rotate the first pivot of being connected with barrel fixed connection and with the frame, run through the inside second pivot that just sets up in first pivot of barrel, with second pivot fixed connection and be located the inside stirring rod of barrel, set up the material mouth in the barrel lower part and set up the pneumatic butterfly valve in material mouth department.

Further, the device comprises a connecting bearing arranged between the first rotating shaft and the second rotating shaft; the outer ring of the connecting bearing is fixedly connected with the first rotating shaft, and the inner ring of the connecting bearing is fixedly connected with the second rotating shaft; the first rotating shaft and the second rotating shaft can rotate independently, so that the rotation of the cylinder body and the rotation of the stirring rod are independent.

Further, the pneumatic butterfly valve comprises a rotary joint arranged on the first rotating shaft, a first air pipe communicated with an air inlet of the rotary joint and an air source, and a second air pipe communicated with an air outlet of the rotary joint and the pneumatic butterfly valve.

The device further comprises a first gear fixedly connected with the first rotating shaft, a second gear meshed with the first gear and a first motor driving the second gear to rotate; and the first motor drives the second gear and the first gear which are meshed with each other to realize the rotation of the first rotating shaft.

The synchronous belt transmission device further comprises a belt pulley fixedly connected with the second rotating shaft, a second motor and a synchronous belt wound around the belt pulley and the rotating end of the second motor; the rotation of the second rotating shaft is realized by driving the belt pulley through the second motor.

Further, a pedestal bearing is included; the outer ring of the bearing with the seat is fixedly connected with the rack, and the inner ring of the bearing with the seat is fixedly connected with the first rotating shaft; the first rotating shaft is rotatably connected with the frame through a bearing with a seat.

Compared with the prior art, the utility model has the advantages that:

1. a pneumatic butterfly valve is arranged at the material port of the cylinder body and can control the opening and closing of the material port; when the first rotating shaft drives the cylinder to rotate and the material port is upward, the pneumatic butterfly valve is opened and can receive powder conveyed by other stations; after the powder is conveyed, the pneumatic butterfly valve is closed; the first rotating shaft drives the cylinder to rotate, and the second rotating shaft drives the stirring rod to rotate, so that powder in the cylinder is stirred; after the powder is stirred, the barrel rotates to enable the material port to face downwards, the pneumatic butterfly valve is opened, and the fully stirred powder is output through the material port, so that the automatic feeding and discharging of the powder are realized; in addition, the V-shaped cylinder can enable the powder to be stirred and mixed more fully.

2. First pivot and second pivot can relatively independently rotate, and the direction of rotation, the slew velocity of first pivot and second pivot all can be different promptly, can set up as required, carry out intensive mixing to the powder.

3. The rotary joint is installed in first pivot, because the outside air supply need be connected to pneumatic butterfly valve, the trachea is twined when rotary joint can avoid the barrel to rotate.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic structural view of the stirring rod of the present invention;

fig. 3 is a schematic structural diagram of the pneumatic butterfly valve of the present invention.

Detailed Description

A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the stirring and mixing device includes a frame 10, a second motor 21, a synchronous belt 22, a belt pulley 23, a second rotating shaft 24, a stirring rod 25, a first motor 31, a second gear 32, a first gear 33, a first rotating shaft 34, a bearing 41 with a seat, a connecting bearing 42, a rotary joint 51, a first air pipe, a second air pipe 52, a pneumatic butterfly valve 53 and a cylinder 60.

The first rotating shaft 34 is mounted on the frame 10 through a bearing 41 with a seat, so that the first rotating shaft 34 can be rotatably connected with the frame 10, the cylinder 60 is fixedly connected with the first rotating shaft 34, and the cylinder 60 is located in the middle of the frame 10, so that the cylinder 60 can receive the powder input from the upper part and output the powder after being stirred downwards.

The rotating shaft of the first motor 31 is fixedly connected with the second gear 32, the second gear 32 is meshed with the first gear 33, and the first gear 33 is fixedly connected with the first rotating shaft 34, that is, the first motor 31 can drive the first rotating shaft 34 and the cylinder 60 to rotate.

The rotating end of the second motor 21 is the rotating shaft thereof, and the rotating shaft of the second motor 21 drives the belt pulley 23 to rotate through the synchronous belt 22, so as to drive the second rotating shaft 24 and the stirring rod 25 to rotate; the stirring rod is orthogonal to the second rotating shaft.

The second rotating shaft 24 is installed inside the first rotating shaft 34 through a connecting bearing 42, and the axis of the first rotating shaft 34 and the axis of the second rotating shaft 24 are located on the same straight line; first pivot 34 and second pivot 24 can relatively independently rotate, and rotation direction, the slew velocity of first pivot 34 and second pivot 24 all can be different promptly, can set up as required, carry out intensive mixing to the powder.

The material port 61 is provided with a pneumatic butterfly valve 53 which can control the opening and closing of the material port.

An external air source is communicated with an air inlet of the rotary joint 51 through a first air pipe, and an air outlet of the rotary joint 51 is communicated with a pneumatic butterfly valve 53 through a second air pipe 52. The rotary joint 51 is arranged on the first rotating shaft 34, the rotary joint 51 is provided with a fixed end which is static relative to the ground and a rotating end which is static relative to the cylinder 60, the air inlet is arranged on the fixed end, and the air outlet is arranged on the rotating end; when the cylinder 60 rotates, the rotating end of the rotary joint 51 also rotates, so that the second air pipe 52 is prevented from being wound and broken.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a stirring compounding device which characterized in that: including frame, inside cavity and be the barrel of V-arrangement, with barrel fixed connection and with the frame rotate the first pivot of being connected, run through the inside second pivot that just sets up in first pivot of barrel, with second pivot fixed connection and be located the inside stirring rod of barrel, set up the material mouth in the barrel lower part and set up the pneumatic butterfly valve in material mouth department.

2. The stirring and mixing device according to claim 1, characterized in that: comprises a connecting bearing arranged between a first rotating shaft and a second rotating shaft; the outer ring of the connecting bearing is fixedly connected with the first rotating shaft, and the inner ring of the connecting bearing is fixedly connected with the second rotating shaft.

3. The stirring and mixing device according to claim 1, characterized in that: the pneumatic butterfly valve comprises a rotary joint arranged on a first rotating shaft, a first air pipe communicated with an air inlet of the rotary joint and an air source, and a second air pipe communicated with an air outlet of the rotary joint and a pneumatic butterfly valve.

4. The stirring and mixing device according to claim 1, characterized in that: the device comprises a first gear fixedly connected with a first rotating shaft, a second gear meshed with the first gear and a first motor driving the second gear to rotate.

5. The stirring and mixing device according to claim 1, characterized in that: comprises a belt pulley fixedly connected with a second rotating shaft, a second motor and a synchronous belt bypassing the rotating ends of the belt pulley and the second motor.

6. The stirring and mixing device according to claim 1, characterized in that: comprises a bearing with a seat; the outer ring of the bearing with the seat is fixedly connected with the rack, and the inner ring of the bearing with the seat is fixedly connected with the first rotating shaft.