CN212974978U

CN212974978U - Powder mixer

Info

Publication number: CN212974978U
Application number: CN202021736947.6U
Authority: CN
Inventors: 邢福深; 张利源
Original assignee: Ningxia Chunshengyuan Biotechnology Co ltd
Current assignee: Ningxia Chunshengyuan Biotechnology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-16
Anticipated expiration: 2030-08-19

Abstract

The utility model provides a powder mixer, which comprises a plurality of powder mixing tanks arranged in parallel, a screw conveyer arranged below the powder mixing tanks, a collecting bin arranged below the screw conveyer and a supporting frame supporting the powder mixing tanks and the screw conveyer; the inner cavity of the powder mixing tank is provided with a stirrer driven by a stirring motor, the upper end of the powder mixing tank is provided with a feeding hopper, the feeding hopper is provided with a spring door capable of being opened downwards, and the bottom of the powder mixing tank is provided with a discharge hole; the discharge port is connected with the feed inlet of the screw conveyer, and the telescopic tube type anti-spraying cover is arranged at the discharge port of the screw conveyer; the material inlet of the receiving bin is positioned right below the discharge port. The powder mixer has reasonable structural design and high working efficiency, and can effectively prevent the powder from flying.

Description

Powder mixer

Technical Field

The utility model belongs to food processing machinery field especially relates to a flour mixer.

Background

The powder mixer is indispensable equipment in the food processing field, if in the production of flavouring, essence, all need use the powder mixer, current powder mixer very easily causes the dust to fly upward at the in-process of reinforced, the ejection of compact, has both wasted the material, has caused the pollution to the environment again, in addition, current powder mixer generally only one mixes the powder jar, and work efficiency is low, the single discharge capacity is little, can not satisfy manufacturing enterprise's demand.

Disclosure of Invention

In view of this, the utility model aims at providing a powder mixer that structural design is reasonable, work efficiency is high, effectively prevent the powder and fly upward to solve above-mentioned problem.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a powder mixer comprises a plurality of powder mixing tanks arranged in parallel, a screw conveyor arranged below the powder mixing tanks, a collecting bin arranged below the screw conveyor and a supporting frame supporting the powder mixing tanks and the screw conveyor; the inner cavity of the powder mixing tank is provided with a stirrer driven by a stirring motor, the upper end of the powder mixing tank is provided with a feeding hopper, the feeding hopper is provided with a spring door capable of being opened downwards, and the bottom of the powder mixing tank is provided with a discharge hole; the discharge hole is connected with the feed inlet of the spiral conveyor, and a telescopic tube type anti-spraying cover is installed at the discharge hole of the spiral conveyor; and a material inlet of the material receiving bin is positioned right below the material outlet.

Furthermore, the cross section of the charging hopper is square, and a supporting frame is arranged on the inner side wall of the charging hopper; the spring door comprises a door frame arranged on the support frame and two door plates which are connected with the door frame through spring hinges and can be opened downwards and are symmetrically arranged.

Further, the agitator including vertical set up in mix the pivot of powder jar inner chamber, locate the puddler of pivot both sides and locate the arc pole of pivot bottom, the upper end of pivot with agitator motor connects.

Furthermore, the screw conveyer is provided with a plurality of feed inlets, and each feed inlet is correspondingly connected with a discharge outlet of a powder mixing tank.

Furthermore, the bottom of the material collecting bin is provided with rollers, and the side wall of the material collecting bin is provided with a bin door.

Further, still include dust extraction, dust extraction includes the trunk line of being connected with the fan and the ventilation pipe that communicates with the trunk line, the ventilation pipe sets up in the top of loading hopper, the ventilation pipe has a plurality ofly and the loading hopper one-to-one setting.

Compared with the prior art, powder mixer have following advantage:

(1) the powder mixer of the utility model is provided with a plurality of powder mixing tanks, the discharge of the powder mixing tanks is conveyed to the collecting bin by the screw conveyer, the working efficiency is high, and the single discharge amount is large; a spring door is arranged on a feeding hopper of the powder mixing tank, when feeding is carried out, the material bag directly pushes the spring door downwards to pour the materials into the feeding hopper, after the feeding is finished, the material bag is drawn out, and the spring door is automatically closed in the original position to avoid the flying of dust; the telescopic tube type anti-spraying cover is arranged at the discharge port of the screw conveyor, the material inlet of the material receiving bin corresponds to the discharge port during material discharge, and after the telescopic tube type anti-spraying cover is pulled down, the material can be prevented from flying to the environment during material discharge, and powder can be effectively prevented from flying during the material feeding and discharging processes;

(2) the powder mixer of the utility model is also provided with a dust suction device, thereby further avoiding the situation that the dust flies upward when feeding.

Drawings

The accompanying drawings, which form a part hereof, 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 without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a powder mixer according to an embodiment of the present invention;

FIG. 2 is a schematic view of an installation relationship between a hopper and a spring door according to an embodiment of the present invention;

fig. 3 is an opening schematic view of the telescopic tube type blowout preventer according to the embodiment of the present invention;

fig. 4 is a schematic closing view of the telescopic tube type blowout preventer according to the embodiment of the present invention.

Description of reference numerals:

1-mixing powder tank; 2-a screw conveyor; 3-a material receiving bin; 4-a support frame; 5-a loading hopper; 6-spring door; 7-discharging port; 8-a feed inlet; 9-a discharge port; 10-a support frame; 11-a door frame; 12-a door panel; 13-a main pipeline; 14-a vent tube; 15-telescopic pipe type anti-spray cover; 16-material inlet.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be mechanically coupled, directly coupled, indirectly coupled through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in fig. 1 to 4, a powder mixer comprises a plurality of powder mixing tanks 1 arranged in parallel, a dust collector arranged above the powder mixing tanks 1, a screw conveyor 2 arranged below the powder mixing tanks 1, a collecting bin 3 arranged below the screw conveyor 2, and a support frame 4 supporting the powder mixing tanks 1 and the screw conveyor 2;

the inner cavity of the powder mixing tank 1 is provided with a stirrer driven by a stirring motor, the stirrer comprises a rotating shaft vertically arranged in the inner cavity of the powder mixing tank 1, stirring rods arranged at two sides of the rotating shaft and an arc-shaped rod arranged at the bottom end of the rotating shaft, and the upper end of the rotating shaft is connected with the stirring motor; the upper end of the powder mixing tank 1 is provided with a feeding hopper 5, a spring door 6 is installed on the feeding hopper 5, the cross section of the feeding hopper 5 is square, a supporting frame 10 is arranged on the inner side wall of the feeding hopper 5, and the spring door 6 comprises a door frame 11 installed on the supporting frame 10 and two door plates 12 which are symmetrically arranged and connected with the door frame 11 through spring hinges and can be opened downwards; the bottom of the powder mixing tank 1 is provided with a discharge hole 7;

the screw conveyor 2 is provided with a plurality of feed inlets 8, each feed inlet 8 is correspondingly connected with a discharge outlet 7 of one powder mixing tank 1, and a telescopic pipe type anti-spraying cover 15 is arranged at a discharge outlet 9 of the screw conveyor 2;

the bottom of receiving feed bin 3 is equipped with the gyro wheel, and the lateral wall is equipped with the feed bin door, receives the material import 16 of feed bin 3 to be located the bin outlet 9 under, and screw conveyer 2 exhaust material can fall into the material import 16 of receiving feed bin 3.

Dust extraction includes the trunk line 13 of being connected with the fan and the ventilation pipe 14 with trunk line 13 intercommunication, and ventilation pipe 14 sets up in the top of loading hopper 5, and ventilation pipe 14 has a plurality ofly, sets up with loading hopper 5 one-to-one.

The working process of the powder mixer is as follows:

when feeding, the material bag directly pushes the spring door 6 downwards, the material is poured into the feeding hopper 5, after the feeding is finished, the material bag is drawn out, and the spring door 6 is automatically closed after returning to the original position; after the powder is stirred by the powder stirring tank 1, the powder enters the screw conveyor 2 through the discharge port 7 and is conveyed to the discharge port 9 of the screw conveyor 2, the material inlet 16 of the material receiving bin 3 is positioned below the discharge port 9, the telescopic tube type anti-spraying cover 15 is pulled downwards, the cover is covered on the material inlet 16, and the powder falls into the material receiving bin 3 through the discharge port 9.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a flour mixer which characterized in that: the powder mixing device comprises a plurality of powder mixing tanks (1) which are arranged in parallel, a spiral conveyor (2) arranged below the powder mixing tanks (1), a material collecting bin (3) arranged below the spiral conveyor (2) and a support frame (4) for supporting the powder mixing tanks (1) and the spiral conveyor (2); a stirrer driven by a stirring motor is arranged in an inner cavity of the powder stirring tank (1), a feeding hopper (5) is arranged at the upper end of the powder stirring tank (1), a spring door (6) capable of being opened downwards is mounted on the feeding hopper (5), and a discharge hole (7) is formed in the bottom of the powder stirring tank (1); the discharge hole (7) is connected with the feed hole (8) of the spiral conveyor (2), and a telescopic pipe type anti-spraying cover (15) is arranged at the discharge hole (9) of the spiral conveyor (2); and a material inlet (16) of the receiving bin (3) is positioned right below the discharge port (9).

2. The flour mixer according to claim 1, characterized in that: the cross section of the feeding hopper (5) is square, and a supporting frame (10) is arranged on the inner side wall of the feeding hopper (5); the spring door (6) comprises a door frame (11) arranged on the supporting frame (10) and two door plates (12) which are connected with the door frame (11) through spring hinges and can be opened downwards and are symmetrically arranged.

3. The flour mixer according to claim 1, characterized in that: the agitator including vertical set up in mix the pivot of powder jar (1) inner chamber, locate the puddler of pivot both sides and locate the arc pole of pivot bottom, the upper end of pivot with agitator motor connects.

4. The flour mixer according to claim 1, characterized in that: the screw conveyor (2) is provided with a plurality of feed inlets (8), and each feed inlet (8) is correspondingly connected with a discharge outlet (7) of the powder mixing tank (1).

5. The flour mixer according to claim 1, characterized in that: the bottom of the material receiving bin (3) is provided with rollers, and the side wall of the material receiving bin is provided with a bin door.

6. The flour mixer according to any one of claims 1 to 5, wherein: still include dust extraction, dust extraction include trunk line (13) be connected with the fan and with ventilation pipe (14) of trunk line (13) intercommunication, ventilation pipe (14) set up in the top of loading hopper (5), ventilation pipe (14) have a plurality ofly and loading hopper (5) one-to-one setting.