Scraper blade assembly for preventing materials from climbing pole on kneading machine

Abstract

The utility model discloses a scraper blade assembly for preventing materials from climbing a pole on a kneading machine, and relates to the field of kneading machine accessories, the scraper blade assembly comprises a first scraper blade assembly and a second scraper blade assembly, the first scraper blade assembly is installed outside a first main shaft, and the second scraper blade assembly is installed outside a second main shaft. And the first scraper assembly comprises first fixing outer rings and first inner rings, the first fixing outer rings and the first inner rings are arranged in a half circle mode, the two first fixing outer rings and the two first inner rings are symmetrically arranged, and the outer portions of the first fixing outer rings are in threaded connection with first set screws. According to the scraper blade assembly for preventing the materials from climbing the pole on the kneading machine, in the stirring process of battery materials, the climbing materials can be adhered to the shaft shoulder and cannot fall off, and the climbing materials are scraped away from the shaft by the scraper blade assembly and fall back into a barrel, so that the problem of pole climbing is solved.

Description

Technical Field

[0001] The utility model relates to the field of kneader accessories, and particularly relates to a scraper assembly for preventing materials from climbing up the rod on a kneader. Background Art

[0002] When preparing the positive and negative electrode materials of a battery, a kneader is required to stir the materials.

[0003] However, when the stirring paddle of the existing kneader stirs the materials, some materials will climb up along the axis of the paddle (commonly known as climbing the rod), and the materials that climb up stick to the shoulder of the axis and cannot fall off, resulting in material processing problems. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a scraper assembly for preventing materials from climbing up the rod on a kneader, which can effectively solve the technical problem that when the stirring paddle of the existing kneader stirs the materials, some materials will climb up along the axis of the paddle (commonly known as climbing the rod), and the materials that climb up stick to the shoulder of the axis and cannot fall off, resulting in material processing problems in the background art.

[0005] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A scraper assembly for preventing materials from climbing up the rod on a kneader includes a first scraper assembly and a second scraper assembly. The first scraper assembly is installed outside the first main shaft, and the second scraper assembly is installed outside the second main shaft. The first scraper assembly includes a first fixed outer ring and a first inner ring. Both the first fixed outer ring and the first inner ring are provided in a half-circle shape, and two groups of both the first fixed outer ring and the first inner ring are symmetrically arranged. The outside of the first fixed outer ring is threadedly connected with a first locking screw, and two first scraping teeth are fixedly installed on one side of the first locking screw on the outside of the first fixed outer ring.

[0007] As a further scheme of the utility model, the connection line of the two first inner rings and the connection line of the two first fixed outer rings are arranged in a "cross" shape.

[0008] As a further scheme of the utility model, the second scraper assembly includes a second fixed outer ring and a second inner ring. Both the second fixed outer ring and the second inner ring are provided in a half-circle shape, and two groups of both the second fixed outer ring and the second inner ring are symmetrically arranged. The outside of the second fixed outer ring is threadedly connected with a second locking screw, and two second scraping teeth are fixedly installed on one side of the second locking screw on the outside of the second fixed outer ring.

[0009] As a further scheme of the utility model, the connection line of the two second inner rings and the connection line of the two second fixed outer rings are arranged in a "cross" shape.

[0010] As a further solution of the present utility model, there are two sets of the second scraping teeth, and there is a gap between the two sets of the second scraping teeth, and the gap is larger than the thickness of the first scraping teeth.

[0011] As a further solution of the present utility model, the ends of the first scraping teeth and the second scraping teeth are both provided with inclined surfaces, and the inclined surfaces of the first scraping teeth and the second scraping teeth face in opposite directions.

[0012] The beneficial effects of the present utility model are as follows:

[0013] Through the scraper assembly provided in this case, during the stirring process of the battery material, the material that climbs up can be adhered to the shoulder of the shaft and cannot fall off. The scraper assembly is used to scrape the climbing material away from the shaft, so that the material falls back into the barrel to solve the problem of climbing the rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0015] Figure 2 It is a structural diagram of the first scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0016] Figure 3 It is a structural diagram of the second scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0017] Figure 4 It is a top view of the first plate assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0018] Figure 5 It is a top view of the second scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0019] Figure 6 It is a split view of the overall structure of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0020] Figure 7 It is a split view of the first scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0021] Figure 8 It is a split view of the second scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0022] Figure 9 It is a split top view of the first scraper assembly of a scraper assembly for preventing material climbing on a kneader of the present utility model;

[0023] Figure 10This is the split top view of the second scraper assembly of a kneader's scraper assembly for preventing material from climbing up the rod in the utility model.

[0024] In the figure: 1. First main shaft; 2. Second main shaft; 3. First scraper assembly; 4. Second scraper assembly; 5. First fixed outer ring; 6. First inner ring; 7. First set screw; 8. First scraping tooth; 9. Second fixed outer ring; 10. Second inner ring; 11. Second scraping tooth; 12. Second set screw. Specific implementation mode

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Combined with Figures 1 - 10 , a scraper assembly for preventing material from climbing up the rod on a kneader includes a first scraper assembly 3 and a second scraper assembly 4. The first scraper assembly 3 is installed outside the first main shaft 1, and the second scraper assembly 4 is installed outside the second main shaft 2. The first scraper assembly 3 includes a first fixed outer ring 5 and a first inner ring 6. Both the first fixed outer ring 5 and the first inner ring 6 are arranged in a semi-circular shape, and two groups of both the first fixed outer ring 5 and the first inner ring 6 are symmetrically arranged. The outside of the first fixed outer ring 5 is threadedly connected with a first set screw 7, and two first scraping teeth 8 are fixedly installed on one side of the outside of the first fixed outer ring 5 where the first set screw 7 is located.

[0028] Refer to Figure 2 and Figure 4 , and further obtain that the connection line of the two first inner rings 6 and the connection line of the two first fixed outer rings 5 are arranged in a "cross" shape.

[0029] Specifically, first, put the two first inner rings 6 on the outside of the first main shaft 1, then threadedly connect the two first fixed outer rings 5 with the two first inner rings 6 through the first set screw 7, and keep the connection line of the two first inner rings 6 and the connection line of the two first fixed outer rings 5 arranged in a "cross" shape, then the first scraper assembly 3 can be installed outside the first main shaft 1.

[0030] Embodiment 2

[0031] Refer to Figures 3 - 10, and on the basis of the first embodiment, it is further obtained that the second scraper assembly 4 includes a second fixed outer ring 9 and a second inner ring 10. Both the second fixed outer ring 9 and the second inner ring 10 are arranged in a semi-circular shape, and two sets of the second fixed outer ring 9 and the second inner ring 10 are symmetrically arranged. The outside of the second fixed outer ring 9 is threadedly connected with a second locking screw 12, and two second scraping teeth 11 are fixedly installed on one side of the outside of the second fixed outer ring 9 and located at the side of the second locking screw 12. The connection line between the two second inner rings 10 and the connection line between the two second fixed outer rings 9 are arranged in a "cross" shape. There are two sets of the second scraping teeth 11, and there is a gap between the two sets of the second scraping teeth 11. This gap is larger than the thickness of the first scraping tooth 8. The ends of the first scraping tooth 8 and the second scraping tooth 11 are provided with inclined surfaces, and the inclined surfaces of the first scraping tooth 8 and the second scraping tooth 11 face in opposite directions.

[0032] Specifically, first, the two second inner rings 10 are sleeved on the outside of the second main shaft 2, and then the two second fixed outer rings 9 are threadedly connected with the two second inner rings 10 through the second locking screws 12, and the connection line between the two second inner rings 10 and the connection line between the two second fixed outer rings 9 are kept in a "cross" shape, so that the first scraper assembly 3 can be installed on the outside of the first main shaft 1.

[0033] It should be noted that the present utility model is a scraper assembly for preventing materials from climbing the rod on a kneader. When in use, after the first scraper assembly 3 and the second scraper assembly 4 are respectively installed on the outside of the first main shaft 1 and the second main shaft 2, when the first main shaft 1 and the second main shaft 2 rotate, the first scraping tooth 8 will always rotate within the gap between the two rows of the second scraping teeth 11. The materials that climb up stick to the shoulder of the shaft and cannot fall off. The scraper assembly is used to scrape the materials that climb up off the shaft and let the materials fall back into the barrel, so as to solve the problem of climbing the rod.

[0034] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed.

Claims

1. A scraper assembly for preventing material from climbing a rod on a kneading machine, comprising a first scraper assembly (3) and a second scraper assembly (4), characterized in that: The first scraper assembly (3) is mounted on the outside of the first main shaft (1), and the second scraper assembly (4) is mounted on the outside of the second main shaft (2). The first scraper assembly (3) comprises a first fixed outer ring (5) and a first inner ring (6). The first fixed outer ring (5) and the first inner ring (6) are both arranged in a half circle, and the first fixed outer ring (5) and the first inner ring (6) are both symmetrically arranged in two groups. The external thread of the first fixed outer ring (5) is connected to a first set screw (7), and two first scraping teeth (8) are fixedly mounted on the outside of the first fixed outer ring (5) on one side of the first set screw (7).

2. A scraper assembly for preventing material from climbing up the rod on a kneading machine according to claim 1, characterized in that: The connecting lines of the two first inner rings (6) and the connecting lines of the two first fixed outer rings (5) are arranged in a cross shape.

3. The scraper assembly for preventing material from climbing up the rod on a kneading machine according to claim 1, characterized in that: The second scraper assembly (4) comprises a second fixed outer ring (9) and a second inner ring (10), the second fixed outer ring (9) and the second inner ring (10) are both arranged in half a circle, and the second fixed outer ring (9) and the second inner ring (10) are both symmetrically arranged in two groups, the external thread of the second fixed outer ring (9) is connected to a second set screw (12), and two second scraping teeth (11) are fixedly installed on the outside of the second fixed outer ring (9) on one side of the second set screw (12).

4. A scraper assembly for preventing material from climbing up the rod on a kneading machine according to claim 3, characterized in that: The connecting lines of the two second inner rings (10) and the connecting lines of the two second fixed outer rings (9) are arranged in a cross shape.

5. The scraper assembly for preventing material from climbing up the rod on a kneading machine according to claim 3, characterized in that: Two groups of the second scraping teeth (11) are provided, and a gap is left between the two groups of the second scraping teeth (11), and the gap is greater than the thickness of the first scraping teeth (8).

6. A scraper assembly for preventing material from climbing up the rod on a kneading machine according to claim 5, characterized in that: The ends of the first scraping tooth (8) and the second scraping tooth (11) are both provided with inclined surfaces, and the inclined surfaces of the first scraping tooth (8) and the second scraping tooth (11) face in opposite directions.

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