CN214915037U

CN214915037U - Use stirring frame in agitator

Info

Publication number: CN214915037U
Application number: CN202022859505.7U
Authority: CN
Inventors: 王晓贵
Original assignee: Guangdong Hanke Chemical Media Co ltd
Current assignee: Guangdong Hanke Chemical Media Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-11-30
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to an use stirring frame in agitator, its characteristics lie in including pivot, two at least stirring subassemblies, and wherein the stirring subassembly includes setting element, two at least stirring vane, a plurality of screw, a draw-in groove has been seted up on the surface of setting element, and each stirring vane sets up on another surface of setting element, on the surface of pivot was arranged in through the draw-in groove card to the setting element, spiro union in the pivot behind the threaded end of each screw passed the setting element. The utility model provides a stirring vane can dismantle alone and change, and stirring vane's dismantlement is very convenient, and this helps reducing the cost that the stirring frame was maintained, and this stirring frame has advantages such as simple structure, reliability height, suitability are good.

Description

Use stirring frame in agitator

Technical Field

The utility model relates to an agitated vessel field, especially an use stirring frame in agitator.

Background

At present, in the production process of some chemical products (such as lubricating oil, process oil, metal surface treating agent and the like), a large stirring barrel is often required to be used for stirring. Wherein the stirring process on the stirring barrel is realized by the stirring frame. The existing stirring frame is composed of a rotating shaft and a plurality of stirring blades, and each stirring blade is welded on the rotating shaft, so that the stirring blades are difficult to detach. In the long-time stirring process, the stirring blades are easy to deform and damage. The stirring blade which is difficult to disassemble brings much inconvenience to the maintenance of the stirring frame, and sometimes the whole stirring frame has to be discarded, which easily causes the maintenance cost of the stirring barrel to rise.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve above-mentioned problem and not enough, provide an use the agitator in the agitator, stirring vane in this agitator can dismantle the change alone, and stirring vane's dismantlement is very convenient, and this helps reducing the cost that the agitator maintained, and this agitator has advantages such as simple structure, reliability height, suitability are good.

The technical scheme of the utility model is realized like this:

the utility model provides an use stirring frame in agitator, its characterized in that includes pivot, two at least stirring subassemblies, and wherein stirring subassembly includes setting element, two at least stirring vane, a plurality of screw, a draw-in groove has been seted up on the surface of setting element, and each stirring vane sets up on another surface of setting element, on the surface of pivot was arranged in through the draw-in groove card to the setting element, spiro union in the pivot behind the threaded end of each screw passed the setting element.

Preferably, the locating piece is arc-shaped, the inner arc surface of the locating piece encloses to form a clamping groove, and each stirring blade is arranged on the outer arc surface of the locating piece.

Preferably, the setting element is half circular arc, the stirring subassembly is two, and the setting element on two stirring subassemblies blocks respectively and arranges the both sides of pivot in, still makes two stirring subassemblies be and arranges side by side.

Preferably, the stirring blades are of rod-shaped structures, one end of each stirring blade is connected to the outer surface of the positioning piece, and the number of the stirring blades on each stirring assembly is two, so that the two stirring blades are perpendicular to each other.

Preferably, screws are respectively arranged on two sides of each stirring blade, and the threaded ends of the screws penetrate through the positioning pieces and then are screwed on the rotating shaft.

Preferably, the circumferential surface of the rotating shaft is provided with a limiting convex strip, the length direction of the limiting convex strip extends along the axial direction of the rotating shaft, a limiting groove is formed in the groove wall of the clamping groove, and the limiting groove is clamped on the limiting convex strip.

Preferably, a circle of limiting convex ring is arranged on the circumferential surface of the rotating shaft, and the end part of the positioning piece is propped against the limiting convex ring.

Preferably, the radial cross section of the limiting convex strip is of a trapezoidal structure with a small outer part and a large inner part, and the limiting groove is matched with the limiting convex strip.

The utility model has the advantages that: in the stirring frame, each stirring blade is arranged on a positioning piece, and the positioning piece is fixed on a rotating shaft through a plurality of screws. This just can conveniently dismantle the setting element, just also can satisfy and dismantle stirring vane, and stirring vane's dismantlement is very convenient. Like this appear warping, impaired when stirring vane, can dismantle the maintenance with stirring vane alone, need not to dismantle whole stirring rack, this helps improving the convenience that stirring vane maintained. And when the stirring blade needs to be scrapped, the rotating shaft does not need to be scrapped together, so that the maintenance cost of the stirring frame is reduced, and the applicability of the stirring frame is very good. Because the setting element is arranged in on the surface of pivot through the draw-in groove card, and the setting element is fixed through a plurality of screws, help improving setting element installation location's stability and accuracy like this to help improving this stirring frame's reliability. Meanwhile, the whole structure of the stirring frame is very simple, and the stirring frame is very convenient to manufacture.

Drawings

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

Fig. 2 is a schematic structural view of the section a-a in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of a section B-B in fig. 2 according to the present invention.

Fig. 4 is a schematic structural view of the middle rotating shaft of the present invention.

Fig. 5 is a schematic structural view of the downward direction of the stirring assembly of the present invention.

Fig. 6 is a schematic structural view of the main viewing direction of the middle stirring assembly of the present invention.

Detailed Description

As shown in fig. 1, fig. 2 and fig. 5, an use stirring frame in agitator, including pivot 1, two at least stirring subassembly 2, wherein stirring subassembly 2 includes setting element 21, two at least stirring vane 22, a plurality of screw 23, a draw-in groove 211 has been seted up on the surface of setting element 21, each stirring vane 22 sets up on another surface of setting element 21, setting element 21 passes through draw-in groove 211 card and arranges in on the surface of pivot 1, spiro union in pivot 1 behind the screwed end of each screw 23 passing setting element 21. In the stirring rack, each stirring blade 22 is provided on a spacer 21, and the spacer 21 is fixed to the rotating shaft 1 by a plurality of screws 23. This can just conveniently dismantle the setting element 21, just can satisfy just so and dismantle stirring vane 22, and stirring vane 22's dismantlement is very convenient. Therefore, when the stirring blade 22 is deformed and damaged, the stirring blade 22 can be detached for maintenance independently without detaching the whole stirring rack, which is helpful for improving the convenience of maintenance of the stirring blade 22. And when the stirring blades 22 need to be scrapped, the rotating shaft 1 does not need to be scrapped together, so that the maintenance cost of the stirring frame is reduced, and the applicability of the stirring frame is very good. Because the positioning member 21 is clamped on the outer surface of the rotating shaft 1 through the clamping groove 211, and the positioning member 21 is fixed through the plurality of screws 23, the stability and accuracy of the installation and positioning of the positioning member 21 are improved, and the reliability of the stirring frame is improved. Meanwhile, the whole structure of the stirring frame is very simple, and the stirring frame is very convenient to manufacture.

As shown in fig. 2, fig. 3 and fig. 5, the positioning member 21 is arc-shaped, the inner arc surface of the positioning member 21 encloses to form a clamping groove 211, and each stirring blade 22 is disposed on the outer arc surface of the positioning member 21. This enables the positioning member 21 to have a simple and reliable structure, which contributes to improvement in convenience in manufacturing the positioning member 21.

The rotating shaft 1, the positioning part 21 and the stirring blades 22 are all made of steel, and the stirring blades 22 are welded on the positioning part 21. This helps to improve the structural strength and durability of the mixing frame.

As shown in fig. 1 to 3, the positioning members 21 are semi-circular arc-shaped, the number of the stirring assemblies 2 is two, the positioning members 21 on the two stirring assemblies 2 are respectively clamped on two sides of the rotating shaft 1, and the two stirring assemblies 2 are arranged side by side. Therefore, the stirring frame not only has a simple structure, but also has a very good stirring effect, and the applicability of the stirring frame is further improved.

As shown in fig. 5, the stirring blade 22 is a rod-shaped structure, one end of the stirring blade 22 is connected to the outer surface of the positioning member 21, and two stirring blades 22 are provided on each stirring assembly 2, such that the two stirring blades 22 are perpendicular to each other. Therefore, the stirring assembly 2 can be simply structured, and the stirring assembly 2 can have a good stirring effect, which is beneficial to further improving the applicability and manufacturing convenience of the stirring frame.

As shown in fig. 2 and 3, when two stirring assemblies 2 arranged side by side are used and two rod-shaped stirring blades 22 are used in each stirring assembly 2, the four stirring blades 22 are arranged in a cross relationship. Therefore, the stirring rack can obtain a good stirring effect, and the reliability and the applicability of the stirring rack are further improved.

As shown in fig. 1 and 6, screws 23 are respectively disposed on both sides of each stirring blade 22, and a threaded end of each screw 23 is screwed to the rotating shaft 1 after passing through the positioning member 21. By arranging the screws 23 on the two sides of each stirring blade 22, the mounting position of the stirring blade 22 can be well positioned, and the mounting and positioning reliability and stability of the stirring blade 22 can be further improved.

As shown in fig. 1 and 6, screws 23 are disposed on upper and lower sides or left and right sides of the stirring blade 22. Thus, the purpose of enhancing the positioning strength can be met.

As shown in fig. 2 to 5, a limiting protrusion 11 is disposed on the circumferential surface of the rotating shaft 1, the length direction of the limiting protrusion 11 extends along the axial direction of the rotating shaft 1, a limiting groove 212 is disposed on the groove wall of the clamping groove 211, and the limiting groove 212 is clamped on the limiting protrusion 11. Through the cooperation of spacing sand grip 11 and spacing groove 212, help improving the accuracy, the convenience of setting element 21 installation location to can reach the purpose of installation setting element 21 fast, thereby help further improving stirring vane 22 installation location's convenience. And the length direction of the limit convex strip 11 is in the same direction with the axial direction of the rotating shaft 1, so that the positioning piece 21 can be well limited by the limit convex strip 11, the acting force of the positioning piece 21 on the screw 23 is reduced in the stirring process, the probability of damage to the screw 23 can be greatly reduced, and the reliability of the stirring frame is further improved.

As shown in fig. 1 and 4, a circle of limiting convex ring 12 is arranged on the circumferential surface of the rotating shaft 1, and the end of the positioning element 21 is abutted against the limiting convex ring 12. Through the setting of spacing bulge loop 12, can make things convenient for the location of setting element 21 to can lay setting element 21 in place fast, accurately, make things convenient for the locking of screw 23, this convenience that helps further to improve setting element 21 installation location.

As shown in fig. 2, 3 and 5, the radial cross section of the limiting convex strip 11 is a trapezoidal structure with a small outside and a large inside, and the limiting groove 212 is matched with the limiting convex strip 11. Due to the structural design, the clamping convenience of the limiting groove 212 can be improved, and the convenience of installing and positioning the positioning piece 21 is further improved.

Claims

1. The utility model provides an use stirring frame in agitator which characterized in that: including pivot (1), two at least stirring subassembly (2), wherein stirring subassembly (2) are including setting element (21), two at least stirring vane (22), a plurality of screw (23), draw-in groove (211) have been seted up on one surface of setting element (21), and each stirring vane (22) sets up on another surface of setting element (21), on setting element (21) are arranged in the surface of pivot (1) through draw-in groove (211) card, the spiro union is on pivot (1) after the screw thread end of each screw (23) passes setting element (21).

2. The mixing frame used in a mixing drum according to claim 1, wherein: the positioning piece (21) is arc-shaped, the inner arc surface of the positioning piece (21) is enclosed to form a clamping groove (211), and each stirring blade (22) is arranged on the outer arc surface of the positioning piece (21).

3. The mixing frame used in a mixing drum according to claim 2, wherein: setting element (21) are half circular arc, stirring subassembly (2) are two, and setting element (21) on two stirring subassemblies (2) block respectively and arrange the both sides of pivot (1) in, still make two stirring subassemblies (2) be and arrange side by side.

4. The mixing frame used in a mixing drum according to claim 3, wherein: stirring vane (22) are the shaft-like structure, the one end of stirring vane (22) is connected on the surface of setting element (21), and stirring vane (22) on each stirring subassembly (2) is two to make two stirring vane (22) mutually perpendicular.

5. The mixing frame used in a mixing drum according to claim 1, wherein: screws (23) are respectively arranged on two sides of each stirring blade (22), and the threaded ends of the screws (23) penetrate through the positioning pieces (21) and then are screwed on the rotating shaft (1).

6. The mixing frame used in a mixing drum according to claim 1, wherein: the utility model discloses a spacing sand grip, including pivot (211), draw-in groove (11), be equipped with spacing sand grip (11) on the circumferential surface of pivot (1) to make the length direction of spacing sand grip (11) along the axial extension of pivot (1), spacing groove (212) have been seted up on the cell wall of draw-in groove (211), spacing sand grip (11) are arranged in to spacing groove (212) card.

7. The mixing frame for use in a mixing drum according to claim 1 or 6, wherein: the circumference surface of pivot (1) goes up a round spacing bulge loop (12), the tip top of setting element (21) is arranged in on spacing bulge loop (12).

8. The mixing frame for use in a mixing drum according to claim 6, wherein: the radial cross section of the limiting convex strip (11) is of a trapezoidal structure with a small outer part and a large inner part, and the limiting groove (212) is matched with the limiting convex strip (11).