CN218452081U

CN218452081U - Alumina ceramic composite powder mixing device

Info

Publication number: CN218452081U
Application number: CN202222138084.8U
Authority: CN
Inventors: 杨军强; 蒋东钊; 陶文英
Original assignee: Jiyuan Jinzhou Fine Ceramic Material Co ltd
Current assignee: Jiyuan Jinzhou Fine Ceramic Material Co ltd
Priority date: 2022-08-15
Filing date: 2022-08-15
Publication date: 2023-02-07
Anticipated expiration: 2032-08-15

Abstract

The utility model discloses a compound powder mixing device of alumina ceramics, including powder mixing box, the top of powder mixing box is connected with the unloading passageway, the top of unloading passageway is connected with down the hopper, be provided with the coarse mixing unit that is used for multiple powder to break up on the unloading passageway, be provided with on the powder mixing box and be used for the kibbling crushing unit of powder, powder mixing box inner chamber just is located the position department of crushing unit below is equipped with the fine mixing unit, and this compound powder mixing device of alumina ceramics is convenient for carry out preliminary mixing to the different raw materialss that drop into from a plurality of charge-in pipeline through setting up two sets of first driving motor, transfer line and compounding blade, is convenient for break up a plurality of different raw materialss to middle department through pivoted transfer line in opposite directions and compounding blade, is convenient for smash the raw materials through setting up crushing roller, stock guide and third driving motor, is convenient for guarantee the degree of consistency of raw materials particle diameter.

Description

Alumina ceramic composite powder mixing device

Technical Field

The utility model relates to an alumina ceramics production technical field specifically is an alumina ceramics composite powder mixing device.

Background

The composite powder mixing of the alumina ceramic product is a process of uniformly mixing more than two components in a dry state or in the presence of a small amount of liquid under an external force action to ensure that the heterogeneity is continuously reduced, and the particle size distribution of the alumina ceramic composite powder is required to be uniform in order to improve the quality of the alumina ceramic product.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a compound powder mixing device of alumina ceramics, it is higher to mix the degree of consistency, and mixing time is shorter, is convenient for reach better mixed effect, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compound powder mixing device of alumina ceramics, includes powder mixing box, the top of powder mixing box is connected with the unloading passageway, the top of unloading passageway is connected with down the hopper, the up end of hopper is personally submitted a style of calligraphy and is equipped with a plurality of charge-in pipeline down, be provided with the coarse unit that mixes that is used for multiple powder to break up on the unloading passageway, be provided with on the powder mixing box and be used for the kibbling crushing unit of powder, powder mixing box inner chamber just is located position department of crushing unit below is equipped with the fine unit that mixes, the bottom of powder mixing box is equipped with row material unit.

As a preferred technical scheme of the utility model, the unit that mixes roughly is including rotating two transfer lines of mutually supporting of connection on the unloading passageway, the transfer line global is equipped with a plurality of compounding blades, two the tip of transfer line all is connected with and is located the outside driving motor of unloading passageway.

As a preferred technical scheme of the utility model, two the transfer line is respectively two rotate in opposite directions under first driving motor's the drive.

As a preferred technical scheme of the utility model, it is in to smash the unit including rotating the connection crushing roller on the powder mixes the box, the end connection who smashes the roller has and is located the outside third driving motor of powder mixing box.

As a preferred technical scheme of the utility model, powder mixing box inner chamber just is located two position department under the crushing roller is equipped with the vibrting spear, the end connection of vibrting spear has and is located first vibrating motor on the powder mixing box.

As an optimized technical scheme of the utility model, the cooperation of powder mixing box inner chamber crushing roller is provided with the stock guide.

As a preferred technical scheme of the utility model, the fine mixing unit is connected including rotating two material mixing poles of powder mixing box inner chamber, material mixing pole global is equipped with a plurality of L shape compounding blades, a plurality of material mixing holes have been seted up on the L shape compounding blade, the end connection of material mixing pole has and is located fourth driving motor on the powder mixing box.

As a preferred technical scheme of the utility model, the bottom of powder mixing box is the bucket structure, it is protruding to be provided with a plurality of vibrations on the bottom inclined plane of powder mixing box, the outside of powder mixing box bottom is equipped with second vibrating motor.

As a preferred technical scheme of the utility model, arrange the material unit including establishing the transportation casing of powder mixing bottom half, the transportation casing internal rotation is connected with the transportation pole, the global helical blade that is equipped with of transportation pole, the end connection of transportation pole has and is located second driving motor on the powder mixing box.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up two sets of first driving motor, transfer line and compounding blade are convenient for carry out preliminary mixing to the different raw materials that drop into from a plurality of charge-in pipeline, be convenient for break up a plurality of different raw materialss to middle department through pivoted transfer line and compounding blade in opposite directions, smash the roller through setting up, stock guide and third driving motor are convenient for smash the raw materials, be convenient for guarantee the degree of consistency of raw materials particle diameter, be convenient for vibrate the raw materials after smashing and break up through vibrating spear and the first vibrating motor that sets up two sets of mutually supporting compounding poles, the compounding pole through setting up two sets of mutually supporting, the compounding hole, L shape compounding blade and fourth driving motor come to carry out the fine-mixing to the powder, make its local degree of mixing higher, through setting up the transportation pole, helical blade and second driving motor are convenient for transporting the powder after mixing to next process, the degree of mixing is higher, the mixing time is shorter, be convenient for reach better mixed effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure in another direction of the present invention;

fig. 4 is a schematic diagram of the detailed structure of the fine mixing unit of the present invention.

In the figure: the powder mixing box comprises a powder mixing box body 1, a blanking channel 2, a feeding pipeline 3, a blanking hopper 4, a first driving motor 5, a conveying shell 6, a second driving motor 7, a third driving motor 8, a transmission rod 10, a mixing blade 11, a vibrating rod 12, a first vibrating motor 13, a conveying rod 14, a spiral blade 15, a vibrating bulge 16, a second vibrating motor 17, a crushing roller 18, a guide plate 19, a mixing rod 20, a mixing hole 21, an L-shaped mixing blade 22 and a fourth driving motor 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compound powder mixing device of alumina ceramics, including powder mixing box 1, the top of powder mixing box 1 is connected with unloading passageway 2, the top of unloading passageway 2 is connected with down hopper 4, the upper end of hopper 4 is personally submitted a style of calligraphy and is equipped with a plurality of charge-in pipeline 3 down, be provided with the coarse unit that mixes that is used for multiple powder to break up on the unloading passageway 2, be provided with on the powder mixing box 1 and be used for the kibbling crushing unit of powder, the position department that powder mixing box 1 inner chamber just is located crushing unit below is equipped with the fine unit that mixes, the bottom of powder mixing box 1 is equipped with row material unit.

The rough mixing unit comprises two mutually matched transmission rods 10 which are rotatably connected to the blanking channel 2, a plurality of mixing blades 11 are arranged on the circumferential surface of each transmission rod 10, the end parts of the two transmission rods 10 are connected with a first driving motor 5 positioned outside the blanking channel 2, and different raw materials input by the plurality of feeding pipelines 3 are scattered to the middle position for mixing through the transmission rods 10 and the mixing blades 11 which rotate in opposite directions.

The two transmission rods 10 are driven by the two first driving motors 5 to rotate towards each other.

The crushing unit comprises a crushing roller 18 which is rotatably connected to the powder mixing box body 1, the end part of the crushing roller 18 is connected with a third driving motor 8 which is positioned outside the powder mixing box body 1, and the crushing rollers 18 which rotate oppositely are convenient for crushing raw materials, so that the uniformity of the particle size of the raw materials is convenient to ensure.

The powder mixes the box 1 inner chamber and is located two position departments under smashing roller 18 and is equipped with vibrting spear 12, and the end connection of vibrting spear 12 has the first vibrating motor 13 that is located powder and mixes on the box 1, and vibrting spear 12 sets up under two crushing rollers 18, drives vibrting spear 12 through first vibrating motor 13 and is convenient for vibrate the raw materials after smashing and break up.

The inner cavity of the powder mixing box body 1 is provided with a material guide plate 19 in cooperation with the crushing roller 18, and the material guide plate 19 is convenient for scraping the powder of the crushing roller 18.

The fine mixing unit comprises two mixing rods 20 which are rotatably connected to the inner cavity of the powder mixing box body 1, a plurality of L-shaped mixing blades 22 are arranged on the peripheral surface of each mixing rod 20, a plurality of mixing holes 21 are formed in each L-shaped mixing blade 22, the end portions of the mixing rods 20 are connected with a fourth driving motor 23 located on the powder mixing box body 1, the L-shaped mixing blades 22 on the two mixing rods 20 are arranged in a staggered mode, fine mixing is conducted on powder through the L-shaped mixing blades 22, the mixing holes 21 formed in the L-shaped mixing blades 22 are matched, and the local mixing degree of the powder is higher.

The bottom of powder mixing box 1 is hopper-shaped structure, is provided with a plurality of vibration archs 16 on the bottom inclined plane of powder mixing box 1, and the outside of powder mixing box 1 bottom is equipped with second vibrating motor 17, through a plurality of vibration archs 16 under the cooperation of second vibrating motor 17, accomplishes last compounding, and prevents that the powder from gluing in the bottom of powder mixing box 1.

The discharging unit comprises a conveying shell 6 arranged at the bottom of the powder mixing box body 1, a conveying rod 14 is connected in the conveying shell 6 in a rotating mode, helical blades 15 are arranged on the circumferential surface of the conveying rod 14, the end portion of the conveying rod 14 is connected with a second driving motor 7 located on the powder mixing box body 1, and the helical blades 15 and the conveying rod 14 in the second driving motor 7 are matched to convey mixed powder to the next process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a compound powder mixing device of alumina ceramics, includes powder mixing box (1), the top of powder mixing box (1) is connected with unloading passageway (2), the top of unloading passageway (2) is connected with down hopper (4), the up end of hopper (4) is personally submitted a style of calligraphy down and is equipped with a plurality of charge-in pipeline (3), its characterized in that: the powder mixing device is characterized in that a coarse mixing unit used for scattering various kinds of powder is arranged on the discharging channel (2), a crushing unit used for crushing the powder is arranged on the powder mixing box body (1), a fine mixing unit is arranged at a position below the crushing unit and in an inner cavity of the powder mixing box body (1), and a discharging unit is arranged at the bottom of the powder mixing box body (1).

2. The alumina ceramic composite powder blending device of claim 1, wherein: the rough mixing unit comprises two mutually matched transmission rods (10) which are rotatably connected to the discharging channel (2), the circumferential surface of each transmission rod (10) is provided with a plurality of mixing blades (11), and the end parts of the transmission rods (10) are connected with first driving motors (5) which are positioned outside the discharging channel (2).

3. The alumina ceramic composite powder blending device of claim 2, wherein: the two transmission rods (10) are driven by the two first driving motors (5) to rotate in opposite directions.

4. The alumina ceramic composite powder blending device of claim 1, wherein: the crushing unit comprises a crushing roller (18) which is rotatably connected to the powder mixing box body (1), and the end part of the crushing roller (18) is connected with a third driving motor (8) which is positioned outside the powder mixing box body (1).

5. The alumina ceramic composite powder blending device of claim 4, wherein: powder mixes box (1) inner chamber and is located two position department under crushing roller (18) is equipped with vibrting spear (12), the end connection of vibrting spear (12) has and is located first vibrating motor (13) on powder mixes box (1).

6. The alumina ceramic composite powder blending device of claim 4, wherein: the inner cavity of the powder mixing box body (1) is provided with a material guide plate (19) in cooperation with the crushing roller (18).

7. The alumina ceramic composite powder blending device of claim 1, wherein: the fine mixing unit comprises two mixing rods (20) which are rotatably connected with the inner cavity of the powder mixing box body (1), a plurality of L-shaped mixing blades (22) are arranged on the peripheral surface of each mixing rod (20), a plurality of mixing holes (21) are formed in each L-shaped mixing blade (22), and the end part of each mixing rod (20) is connected with a fourth driving motor (23) which is positioned on the powder mixing box body (1).

8. The alumina ceramic composite powder blending device of claim 1, wherein: the bottom of powder mixing box (1) is hopper-shaped structure, be provided with a plurality of vibration archs (16) on the bottom inclined plane of powder mixing box (1), the outside of powder mixing box (1) bottom is equipped with second vibrating motor (17).

9. The alumina ceramic composite powder mixing device according to claim 1, which is characterized in that: the discharging unit comprises a transporting shell (6) arranged at the bottom of the powder mixing box body (1), a transporting rod (14) is connected in the transporting shell (6) in a rotating mode, helical blades (15) are arranged on the peripheral surface of the transporting rod (14), and the end portion of the transporting rod (14) is connected with a second driving motor (7) located on the powder mixing box body (1).