Mill with bin partition plate

Abstract

The utility model relates to a mill with partition plates, which aims at solving the technical problem that certain physical strength is consumed in the installation process due to the fact that the existing lining plates need to be butted with an inner cavity of a ball mill barrel during splicing, and comprises a barrel, a connecting disc and a plurality of lining plates, a bin partition plate consisting of a connecting disc and a plurality of lining plates is arranged in the cylinder body; the splicing parts of every two lining plates are positioned and matched through a limiting strip A; inserting grooves A are formed in the side edges of the lining plates, inserting grooves B are formed in the positions, on one sides of the inserting grooves A, of the side walls of the lining plates, the inserting grooves A in the splicing positions of every two lining plates are communicated, and the two inserting grooves A and the two inserting grooves B in the splicing positions of every two lining plates form a Z-shaped positioning groove. Wherein the limiting strip A is arranged to be of a Z-shaped structure, and the limiting strip A is matched with the Z-shaped positioning groove in an inserted mode. The lining plate fixing device has the advantages that the two spliced lining plates are positioned, and the lining plate to be fixed is kept stable when the two spliced lining plates are fixed to the inner cavity wall of the cylinder body.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to a grinding machine provided with a partition plate. Background Art

[0002] Ball mill is the key equipment for crushing materials after they are broken. This type of grinding mill is a mill that is equipped with a certain number of steel balls as grinding media. It is widely used in cement, silicate products, new building materials, refractory materials, fertilizers, black and non-ferrous metal beneficiation, glass and ceramics and other production industries to grind various ores and other grindable materials in dry or wet manner.

[0003] The ball mill is equipped with a partition plate, which includes a middle disc and surrounding lining plates. When the lining plates are connected, the installation starts from the bottom of the inner cavity of the ball mill cylinder. After the existing lining plates are spliced, the splicing surfaces are not positioned and need to be supported to connect with the inner cavity of the ball mill cylinder, which consumes a certain amount of physical strength during the installation process.

[0004] In view of this, we propose a grinding mill provided with a partition plate. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a mill with a partition plate to solve the technical problem that the current liner plates need to be supported and connected with the inner cavity of the ball mill cylinder, resulting in a certain amount of physical effort being consumed during the installation process.

[0006] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is: design a grinding mill with a partition plate, including a frame, two shaft seats are symmetrically arranged on the frame, a cylinder is rotatably arranged between the two shaft seats, and also includes a connecting plate and a plurality of lining plates;

[0007] A partition plate composed of a connecting plate and a plurality of lining plates is arranged in the cylinder;

[0008] Wherein, the joints of the two lining plates are positioned and matched by limit strips A.

[0009] Preferably, a slot A is provided on the side of the lining plate, a slot B is provided on the side wall of the lining plate on one side of the slot A, the slots A at the joints of two lining plates are connected, and the two slots A and the two slots B at the joints of two lining plates form a Z-shaped positioning slot;

[0010] The limiting strip A is configured as a Z-shaped structure, and the limiting strip A is inserted and matched with the Z-shaped positioning groove.

[0011] Preferably, limiting strips B are fixedly provided on the inner sides of the two extension sections of the limiting strip A, respectively, a slot C is provided on the lining plate at the end of the slot B, and the limiting strip B is inserted and matched with the slot C.

[0012] Preferably, the inner ends of the limit strip A and the limit strip B are respectively configured to be arc-shaped;

[0013] Wherein, the inner ends of the limit strip A and the limit strip B respectively match the outer ring wall of the connecting disk.

[0014] Preferably, the slot A, slot B and slot C are respectively closed at outer ends and open at inner ends.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model has the advantage of positioning the two spliced ​​liner plates by setting the limit strip A, so that the liner plate to be fixed can be kept stable when the two spliced ​​liner plates are fixed to the inner wall of the cylinder body, thereby solving the problem that the liner plates need to be supported to connect with the inner cavity of the ball mill cylinder 3 when they are spliced, which consumes a certain amount of physical strength during the installation process.

[0017] 2. The utility model sets slot A and slot B, and has a Z-shaped limit strip A that cooperates with slot A and slot B for plugging, so that the two spliced ​​lining plates are limited in the front and rear directions, so that the two spliced ​​lining plates maintain stability in the front and rear directions.

[0018] 3. The utility model has the advantage of limiting the position of two spliced ​​liner plates in the axial direction by arranging the limit strip B and the slot B, and keeping the two spliced ​​liner plates stable in the axial direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the connection structure of the connection plate and the lining plate of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection structure of the limit strip A of the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified schematic diagram of point A;

[0023] Figure 5 For the utility model Figure 3 An enlarged schematic diagram of point B;

[0024] In the figure: 1, frame; 2, shaft seat; 3, cylinder; 4, connecting plate; 5, lining plate; 6, limit strip A; 7, limit strip B; 501, slot A; 502, slot B; 503, slot C. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0026] Example 1: A grinding mill with a partition plate, see Figures 1 to 5 , including a frame 1, on which two shaft seats 2 are symmetrically arranged, a cylinder 3 is rotatably arranged between the two shaft seats 2, and also includes a connecting plate 4 and a plurality of lining plates 5;

[0027] The partition plate composed of the connecting plate 4 and a plurality of lining plates 5 is arranged in the cylinder 3; wherein, the joints of two lining plates 5 are positioned and matched by limiting strips A6.

[0028] The utility model has the advantage of positioning the two spliced ​​lining plates 5 by setting a limit strip A6, so that the lining plate 5 to be fixed can be kept stable when the two spliced ​​lining plates 5 are fixed to the inner cavity wall of the cylinder 3, thereby solving the problem that the lining plates 5 need to be supported and docked with the inner cavity of the ball mill cylinder 3 when they are spliced ​​together, which consumes a certain amount of physical strength during the installation process.

[0029] Specifically, a slot A501 is opened on the side of the lining plate 5, and a slot B502 is opened on the side wall of the lining plate 5 on one side of the slot A501. The slots A501 at the joints of two lining plates 5 are connected, and the two slots A501 and the two slots B502 at the joints of two lining plates 5 constitute a Z-shaped positioning groove; wherein, the limit strip A6 is arranged in a Z-shaped structure, and the limit strip A6 is inserted and matched with the Z-shaped positioning groove.

[0030] The utility model sets slots A501 and slots B502, and has a Z-shaped limit strip A6 that cooperates with slots A501 and slots B502 for plugging, so that the two spliced ​​lining plates 5 are limited in the front-to-back direction, so that the two spliced ​​lining plates 5 maintain stability in the front-to-back direction.

[0031] Furthermore, limiting strips B7 are fixedly provided on the inner sides of the two extension sections of the limiting strip A6, and a slot C503 is provided on the lining plate 5 at the end of the slot B502, and the limiting strip B7 is inserted and matched with the slot C503.

[0032] The utility model has the advantage of limiting the position of the two spliced ​​lining plates 5 in the axial direction by arranging the limiting strip B7 and the slot B502, so that the two spliced ​​lining plates 5 remain stable in the axial direction.

[0033] Furthermore, the inner ends of the limit strips A6 and B7 are respectively configured to be arc-shaped; wherein, the inner ends of the limit strips A6 and B7 respectively coincide with the outer wall of the connecting disk 4, limiting the two spliced ​​lining plates 5 without affecting the docking with the connecting disk 4.

[0034] It is worth noting that the outer ends of slot A501, slot B502 and slot C503 are closed and the inner ends are open, and the limiting strips A6 and B7 will not detach from the outer ends of slot A501, slot B502 and slot C503.

[0035] Working principle: Using the device of the utility model, a lining plate 5 is installed at the bottom of the inner cavity wall of the cylinder 3, and the lining plates 5 are installed upward on both sides of the lining plate 5 in turn. After the other lining plate 5 is spliced ​​with the side wall of the previously installed lining plate 5, the two slots A501 are connected, and the Z-shaped limit strip A6 is correspondingly inserted into the slot A501 and the slot B502, and the limit strip B7 is correspondingly inserted into the slot B502, so that the two spliced ​​lining plates 5 are limited in the front-to-back direction and in the axial direction, so that the two spliced ​​lining plates 5 remain stable in the front-to-back direction and in the axial direction, and the outer ends of the spliced ​​lining plates 5 are installed on the inner cavity wall of the cylinder 3. After all the lining plates 5 are installed, the connecting plate 4 is installed in the middle of the multiple lining plates 5 in a circle to form a partition plate.

[0036] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. A grinding mill with a partition plate, comprising a frame (1), two shaft seats (2) are symmetrically arranged on the frame (1), a cylinder (3) is rotatably arranged between the two shaft seats (2), and the characteristics are: Also includes: A partition plate composed of a connecting plate (4) and a plurality of lining plates (5) is arranged inside the cylinder (3); Wherein, the joints between the two lining plates (5) are positioned and matched by limiting strips A (6).

2. A grinding mill with a partition plate as claimed in claim 1, characterized in that: The side of the lining plate (5) is provided with a slot A (501), and the side wall of the lining plate (5) on one side of the slot A (501) is provided with a slot B (502), the slots A (501) at the joints of two lining plates (5) are connected, and the two slots A (501) and the two slots B (502) at the joints of two lining plates (5) form a Z-shaped positioning groove; Wherein, the limiting strip A (6) is configured as a Z-shaped structure, and the limiting strip A (6) is inserted and matched with the Z-shaped positioning groove.

3. A grinding mill with a partition plate as claimed in claim 2, characterized in that: Limiting strips B (7) are fixedly arranged on the inner sides of the two extension sections of the limiting strip A (6), and a slot C (503) is provided on the lining plate (5) at the end of the slot B (502), and the limiting strip B (7) is inserted and matched with the slot C (503).

4. A grinding mill with a partition plate as claimed in claim 3, characterized in that: The inner ends of the limit strip A (6) and the limit strip B (7) are respectively configured to be arc-shaped; The inner ends of the limit strip A (6) and the limit strip B (7) respectively match the outer wall of the connecting plate (4).

5. A grinding mill with a partition plate as claimed in claim 3, characterized in that: The slot A (501), slot B (502) and slot C (503) are respectively closed at the outer ends and open at the inner ends.

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