Beating machine

Abstract

The utility model discloses a beater, relates to stirring device field, its technical scheme key point is: including tooth form dispersion disk and a plurality of blade, tooth form dispersion disk includes impeller and outer ring, a plurality of blade fixed connection on outer ring, outer ring detachable connection on impeller, the top surface of outer ring is fixedly connected with a plurality of fixed ear plate. According to the beater, the stirring shaft is driven to drive the tooth-shaped dispersing disc to rotate, the blades on the dispersing disc are used for stirring materials in the stirring tank, and when the blades are worn after being used for a long time and need to be replaced, the blades are respectively separated from the fixed lug plates on the outer ring and the impeller by disassembling the bolts, so that the materials are stirred. The impeller can be continuously positioned on the stirring shaft for use, and the whole tooth-shaped dispersion disc does not need to be replaced, so that the cost for replacing the tooth-shaped dispersion disc is saved.

Description

Technical Field

[0001] The utility model relates to the field of stirring devices, and more specifically, to a beating machine. Background Art

[0002] In the existing fabric printing and dyeing, materials such as dyes and auxiliaries need to be mixed in a stirring tank, and then the stirring device on the beating machine extends into the stirring tank for stirring. The stirring device on the existing beating machine includes a stirring shaft and a toothed dispersion disk. A plurality of blades are integrally formed on the outer peripheral wall of the toothed dispersion disk, and the materials are stirred by the plurality of blades on the toothed dispersion disk. The beating machine drives the stirring shaft to drive the toothed dispersion disk, and the mixed materials are stirred by the blades.

[0003] During the long-term use of the toothed dispersion disk, it usually stirs with a plurality of blades, and the blades are prone to wear. And the existing toothed dispersion disk and the blades are of an integral structure. Therefore, when the blades are worn, only the whole toothed dispersion disk can be replaced, which makes the cost of replacing the toothed dispersion disk relatively high.

[0004] Therefore, a new solution needs to be proposed to solve this problem. Summary of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a beating machine.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: A beating machine includes a toothed dispersion disk and a plurality of blades. The toothed dispersion disk includes an impeller and an outer ring. A plurality of the blades are fixedly connected to the outer ring. The outer ring is detachably connected to the impeller. A plurality of fixing ear plates are fixedly connected to the top surface of the outer ring. The fixing ear plates are mutually attached to the top surface of the impeller. A bolt is commonly threadedly connected between the fixing ear plates and the impeller.

[0007] The utility model is further provided that: An annular dispersion area for liquid to pass through is formed between the outer ring and the outer peripheral wall of the impeller.

[0008] The utility model is further provided that: The outer ring includes two symmetrically arranged semi-circles. A plurality of the blades are respectively integrally formed on the arc-shaped convex surfaces of the two semi-circles. A plurality of the fixing ear plates are respectively welded to the two semi-circles. The two semi-circles are detachably connected.

[0009] The utility model is further provided that: Limiting columns and limiting holes for the limiting columns to be embedded are respectively arranged on the two side walls of the semi-circle.

[0010] The present utility model is further configured such that: a plurality of limiting frames for embedding one end of a fixing ear plate are fixedly connected to the top surface of the impeller, and the fixing ear plate is in mutual fit with the inner wall of the limiting frame.

[0011] The present utility model is further configured such that: a plurality of the blades are distributed up and down along the arc convex surface of a semi-circle.

[0012] The present utility model is further configured such that: both the impeller and the outer ring are made of stainless steel materials.

[0013] In summary, the present utility model has the following beneficial effects: The beater drives the stirring shaft to drive the toothed dispersion disc to rotate, and a plurality of blades on the toothed dispersion disc are used to stir the materials in the stirring tank. When the blades are worn and need to be replaced after long-term use, by removing the bolts, they are respectively disengaged from the fixing ear plates on the outer ring and the impeller, and then only the outer ring with the blades needs to be removed. The impeller can continue to be used on the stirring shaft without replacing the entire toothed dispersion disc, saving the cost of replacing the toothed dispersion disc. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a schematic structural diagram of the present utility model;

[0015] Figure 2 is Figure 1 an enlarged schematic view of part A of

[0016] Figure 3 is an exploded view of the toothed dispersion disc of the present utility model.

[0017] In the figure: 1. impeller; 2. blade; 3. fixing ear plate; 4. bolt; 5. annular dispersion area; 6. semi-circle; 7. limiting column; 8. limiting hole; 9. limiting frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The present utility model will be described in detail below with reference to the drawings and embodiments.

[0019] Embodiment:

[0020] A beater, as Figures 1 to 3As shown in the figure, it includes a toothed dispersion disc, a stirring shaft and several blades 2. The toothed dispersion disc includes an impeller 1 and an outer ring. The impeller 1 is welded to the stirring shaft, and several blades 2 are integrally formed on the outer ring. The outer ring is detachably connected to the impeller 1. Several fixing ear plates 3 are welded to the top surface of the outer ring. The fixing ear plates 3 are mutually attached to the top surface of the impeller 1. A bolt 4 is commonly screwed between the fixing ear plates 3 and the impeller 1. Threaded holes 1 are provided on several fixing ear plates 3, and several threaded holes 2 corresponding to the threaded holes 1 are provided on the impeller 1. The corresponding threaded holes 1 and threaded holes 2 are penetrated by the same bolt 4. There is a gap between the outer ring and the outer side wall of the impeller 1. An annular dispersion area 5 for liquid to pass through is formed between the outer ring and the outer peripheral wall of the impeller 1. The impeller 1, the outer ring and the blades 2 are all made of stainless steel material. The stirring shaft is driven by a beater to drive the impeller 1 and the outer ring to rotate respectively, and several blades 2 on the outer ring are used to stir the materials in the stirring tank. Since an annular dispersion area 5 for liquid to pass through is formed between the outer ring and the impeller 1, the liquid in the stirring tank can pass through the toothed dispersion disc faster, and the materials can be evenly dispersed into the liquid through the annular dispersion area 5, thereby reducing the processing time and improving the stirring and production efficiency. When several blades 2 are worn out after long-term use and need to be replaced, the bolt 4 is disassembled to separate it from the threaded hole 1 and the threaded hole 2 respectively, and then the outer ring is disassembled from the impeller 1, so that the fixing ear plate 3 is not attached to the top surface of the impeller 1. Only the outer ring with several blades 2 needs to be disassembled. The impeller 1 can continue to be used on the stirring shaft without replacing the entire toothed dispersion disc, saving the cost of replacing the toothed dispersion disc. Stainless steel has the characteristic of high strength, which can respectively improve the service life of the impeller 1, the outer ring and the blades 2.

[0021] As Figure 2 and Figure 3As shown in the figure, the outer ring includes two symmetrically arranged semi-circular rings 6. A number of blades 2 are integrally formed on the arc-shaped convex surfaces of the two semi-circular rings 6 respectively. A number of fixed ear plates 3 are welded to the two semi-circular rings 6 respectively. The two semi-circular rings 6 are detachably connected. Limit posts 7 and limit holes 8 for the limit posts 7 to be embedded are provided on the two side walls of the semi-circular ring 6 respectively. The limit posts 7 are welded to one side wall of the semi-circular ring 6. A number of limit frames 9 for one end of the fixed ear plate 3 to be embedded are welded to the top surface of the impeller 1. The fixed ear plate 3 is in mutual contact with the inner wall of the limit frame 9. The blades 2 are distributed up and down along the arc-shaped convex surface of the semi-circular ring 6. The length direction of the fixed ear plate 3 is the same as the length direction of the limit post 7. When only some of the blades 2 on one of the two semi-circular rings 6 are worn and need to be replaced, by disassembling the semi-circular ring 6 with worn blades 2, the other semi-circular ring 6 without worn blades 2 is still installed on the impeller 1. At this time, first disassemble the bolts 4 so that they are respectively separated from the first threaded hole and the second threaded hole, and the limit posts 7 on the two semi-circular rings 6 are respectively separated from the limit holes 8 on the two semi-circular rings 6, and the fixed ear plates 3 on the disassembled semi-circular ring 6 gradually separate from the inside of the limit frame 9. Thus, when some of the blades 2 are locally worn, only one of the semi-circular rings 6 needs to be disassembled, and there is no need to replace the entire outer ring, which can save the replacement cost of the outer ring. When the new semi-circular ring 6 is reinstalled on the impeller 1 after replacement, one end of the fixed ear plate 3 on the semi-circle is embedded in the limit frame 9. At this time, the fixed ear plate 3 is in contact with the inner wall of the limit frame 9 and the fixed ear plate 3 slides inside the limit frame 9 until the end face of the fixed ear plate 3 abuts against the inner wall of the limit frame 9 so that the fixed ear plate 3 can no longer slide inside the limit frame 9. At this time, the limit posts 7 on the two semi-circular rings 6 are respectively embedded in the limit holes 8 on the two semi-circular rings 6. At the same time, the first threaded hole on the fixed ear plate 3 and the second threaded hole on the impeller 1 are arranged in coincidence and communicate with each other, which is convenient for screwing the bolts 4 into the first threaded hole on the fixed ear plate 3 and the second threaded hole on the impeller 1 respectively to achieve a pre-fixing effect. After that, during the process of stirring the material by the impeller 1, the outer ring and a number of blades 2, one end of the fixed ear plate 3 is embedded in the limit frame 9 to prevent the fixed ear plate 3 from moving inside the limit frame 9 during the stirring process and avoid the position deviation of the semi-circular ring 6 on the impeller 1. Moreover, the limit posts 7 on the two semi-circular rings 6 are respectively embedded in the limit holes 8 on the two semi-circular rings 6 to reduce the position deviation between the two semi-circular rings 6 during the stirring process and play a limiting role. The up-and-down distribution of the blades 2 along the arc-shaped convex surface of the semi-circular ring 6 can increase the stirring rate of the toothed dispersion disk.

[0022] The above is only the preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions within the idea of the present invention belong to the protection scope of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and retouches should also be regarded as the protection scope of the present invention.

Claims

1. A pulping machine, comprising a toothed dispersing disc and a plurality of blades (2), characterized in that: The toothed dispersion disk comprises an impeller (1) and an outer ring, a plurality of blades (2) are fixedly connected to the outer ring, the outer ring is detachably connected to the impeller (1), a plurality of fixed ear plates (3) are fixedly connected to the top surface of the outer ring, the fixed ear plates (3) and the top surface of the impeller (1) are in contact with each other, and bolts (4) are threadedly connected between the fixed ear plates (3) and the impeller (1).

2. A beating machine according to claim 1, characterized in that: An annular dispersion area (5) through which liquid can pass is formed between the outer ring and the outer peripheral wall of the impeller (1).

3. A beating machine according to claim 2, characterized in that: The outer ring comprises two symmetrically arranged half rings (6), a plurality of blades (2) are respectively integrally formed on the arc-shaped convex surfaces of the two half rings (6), a plurality of fixed ear plates (3) are respectively welded to the two half rings (6), and the two half rings (6) are detachably connected.

4. A beating machine according to claim 3, characterized in that: The two side walls of the half circle (6) are respectively provided with limiting columns (7) and limiting holes (8) for embedding the limiting columns (7).

5. A beating machine according to claim 3, characterized in that: The top surface of the impeller (1) is fixedly connected with a plurality of limit frames (9) for embedding one end of the fixed ear plate (3), and the fixed ear plate (3) and the inner wall of the limit frame (9) are in contact with each other.

6. A beating machine according to claim 3, characterized in that: The plurality of blades (2) are distributed up and down along the arc-shaped convex surface of the half circle (6).

7. A beating machine according to claim 1, characterized in that: The impeller (1) and the outer ring are both made of stainless steel.

Images