CN103103551A

CN103103551A - Stirring device of pickling tank

Info

Publication number: CN103103551A
Application number: CN2013100832287A
Authority: CN
Inventors: 吴静
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-15
Filing date: 2013-03-15
Publication date: 2013-05-15

Abstract

The invention discloses a stirring device of a pickling tank. The stirring device comprises a main driving shaft, wherein the head part of the main driving shaft is provided with a detachable blade part; the tail part of the main driving shaft is provided with a driving disk head; and the driving disk head is provided with a locking bulge. According to the stirring device of the pickling tank, the main driving shaft driven by a motor is utilized for replacing the existing manual stirring; due to the adoption of the detachable blade part, only the blade part needs to be replaced once one blade is damaged; and the use cost is low. In addition, a conical cushion collar is arranged between a first pivot and a second pivot and is capable of effectively preventing the phenominon that acid liquor splashes caused by the jumping type rotation of the blade. The stirring device is compact in structure, low in use cost and especially applicable to a small-sized pickling tank.

Description

Stirring device of pickling tank

Technical Field

The invention relates to metal processing equipment, in particular to a stirring device of a pickling tank.

Background

The stainless steel will have black and yellow oxide skin in the process of processing, and in order to improve the appearance and corrosion resistance of the stainless steel, the processed stainless steel must be subjected to pickling passivation treatment, and the stainless steel is usually directly put into a pickling tank. In order to accelerate the reaction speed, a manual stirring manner is usually adopted, so that the acid liquor is rotated. This method is highly inefficient and potentially dangerous.

Disclosure of Invention

The invention mainly solves the technical problems in the prior art, and provides a stirring device of a pickling tank.

The technical problem of the invention is mainly solved by the following technical scheme:

the utility model provides an agitating unit of pickling bath, the agitating unit of pickling bath contain a drive spindle, drive spindle's head be equipped with a detachable blade portion, drive spindle's afterbody be equipped with a drive pan head, the drive pan head on be equipped with a locking salient, drive spindle contain a first pivot and a second pivot, blade portion contain a blade seat, the circumference of blade seat on be equipped with evenly distributed's blade, the second pivot run through the blade seat and with a connecting screw head fixed connection.

As a preferred embodiment of the present invention, a tapered buffer collar is disposed between the first pivot and the second pivot, and a buffer rubber ring is disposed between the second pivot and the blade.

As a preferred embodiment of the invention, the driving main shaft, the blade part, the buffer rubber ring and the connecting screw head are all made of ABS engineering plastics.

The stirring device of the pickling bath provided by the invention utilizes the driving main shaft driven by the motor to replace the existing manual stirring, and the detachable blade part is adopted, so that once the blade is damaged, a user only needs to replace the blade part, and the use cost is low. In addition, because a conical buffer lantern ring is arranged between the first pivot and the second pivot, acid liquid splashing caused by the jumping rotation of the blades can be effectively prevented. The stirring device of the pickling tank has compact structure and low use cost, and is particularly suitable for small pickling tanks.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a stirring apparatus of a pickling bath according to the present invention;

FIG. 2 is an exploded perspective view of the agitator assembly of the pickling tank of FIG. 1;

FIG. 3 is an enlarged detail view of the area A of the stirring device of the pickling tank in FIG. 2;

wherein,

1. a stirring device of the pickling tank; 2. driving the main shaft; 21. a first pivot; 22. a second pivot; 23. driving the pan head; 231. a locking protrusion; 24. a buffer collar; 3. a blade section; 31. a blade seat; 32. a blade; 4. a buffer rubber ring; 5. and connecting the screw head.

Detailed Description

The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention will be more clearly and clearly defined.

As shown in fig. 1 to 3, the stirring device 1 of the pickling bath of the present invention comprises a driving shaft 2, a detachable blade portion 3 is disposed at the head portion of the driving shaft 2, a driving pan head 23 is disposed at the tail portion of the driving shaft 2, a locking protrusion 231 is disposed on the driving pan head 23, the driving shaft 2 comprises a first pivot 21 and a second pivot 22, the blade portion 3 comprises a blade seat 31, blades 32 are uniformly distributed on the circumference of the blade seat 31, and the second pivot 22 penetrates through the blade seat 31 and is fixedly connected with a connecting screw head 5.

A conical buffer ring 24 is arranged between the first pivot 21 and the second pivot 22, and a buffer rubber ring 4 is arranged between the second pivot 22 and the blade 3.

The driving main shaft 2, the blade part 3, the buffer rubber ring 4 and the connecting screw head 5 are all made of ABS engineering plastics.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a stirring apparatus of pickling bath, characterized in that, stirring apparatus (1) of pickling bath contain a drive spindle (2), the head of drive spindle (2) be equipped with a detachable blade portion (3), the afterbody of drive spindle (2) be equipped with a drive coiled hair (23), drive coiled hair (23) on be equipped with a locking protrudingly (231), drive spindle (2) contain a first pivot (21) and a second pivot (22), blade portion (3) contain a blade seat (31), the circumference of blade seat (31) on be equipped with evenly distributed's blade (32), second pivot (22) run through blade seat (31) and with a connecting screw head (5) fixed connection.

2. The agitator assembly for pickling tanks as defined in claim 1 wherein a tapered cushion collar (24) is provided between the first pivot (21) and the second pivot (22) and a cushion rubber ring (4) is provided between the second pivot (22) and the blade (3).

3. The stirring device of the pickling tank as claimed in claim 2, wherein the driving spindle (2), the blade part (3), the cushion rubber ring (4) and the connecting screw head (5) are all made of ABS engineering plastic.