Discharge valve of permanent magnetic ferrite crushing ball mill

Abstract

The discharge valve comprises a material receiving frame applied to the permanent magnetic ferrite crushing ball mill, a through hole penetrating through and extending to the left side of the material receiving frame is formed in the bottom of the material receiving frame, and mounting plates are welded to the inner walls of the two sides of the through hole. A discharging valve body is installed in a through hole which is formed in the bottom of the material receiving frame and penetrates through the left side of the material receiving frame, installation grooves are formed in the middle of the front portion and the middle of the rear portion of the discharging valve body, a panel is welded to the left side of the discharging valve body, and the discharging valve body is a hollow cuboid. And filtering through holes are formed in the right side, the upper part, the lower part, the front part and the rear part of the discharge valve body. According to the discharge valve of the permanent magnetic ferrite crushing ball mill, the receiving frame, the stop lever, the discharge valve body and the like are arranged, so that permanent magnetic ferrite powder can be quickly filtered by the discharge valve body, the permanent magnetic ferrite powder is automatically separated from a grinding ball, the labor is saved, and the cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of discharging materials from a permanent magnet ferrite pulverizing ball mill, in particular to a discharging valve for a permanent magnet ferrite pulverizing ball mill. Background Art

[0002] The permanent ferrite crushing ball mill is a crushing machine for grinding permanent ferrite. In order to ensure the stable production quality of permanent ferrite and improve production efficiency, a discharge valve that can be used on the ball mill is designed. At present, the discharge port of the permanent ferrite ball mill mostly adopts a simple elbow structure with a simple valve body. In addition, the permanent ferrite after grinding needs to be separated from the grinding balls in the grinder. The existing structure of the ball mill has low discharge efficiency, wastes labor, and is costly. To solve these problems, we proposed a discharge valve for the permanent ferrite crushing ball mill. Utility Model Content

[0003] The purpose of the utility model is to provide a discharge valve for a permanent magnet ferrite pulverizing ball mill in view of the deficiencies in the prior art, so as to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a discharge valve for a permanent magnet ferrite crushing ball mill, comprising a receiving frame applied to a permanent magnet ferrite crushing ball mill, the bottom of the receiving frame is provided with a through hole that penetrates and extends to the left side of the receiving frame, and the inner walls on both sides of the through hole are welded with mounting plates, the discharge valve body is installed in the through hole through the left side of the bottom of the receiving frame, the front middle and rear middle parts of the discharge valve body are provided with mounting grooves, a panel is welded on the left side of the discharge valve body, and the discharge valve body is a hollow rectangular parallelepiped, the right side, top, bottom, front and rear of the discharge valve body are provided with filtering through holes, and a plurality of baffles are evenly welded on the upper parts of the inner walls on both sides of the receiving frame.

[0005] As a preferred technical solution of the present invention, the installation grooves provided in the front middle and rear middle of the discharge valve body match the installation plates welded to the inner walls on both sides of the through hole provided in the bottom of the material receiving frame.

[0006] As a preferred technical solution of the present invention, two handles are welded to the left side of the panel welded to the left side of the discharge valve body.

[0007] As a preferred technical solution of the present invention, guide plates are welded to the lower parts of the front inner wall, the rear inner wall and the right inner wall of the material receiving frame, and the vertical cross-section of the guide plates is T-shaped.

[0008] As a preferred technical solution of the present invention, a plurality of baffles uniformly welded on the upper inner walls of both sides of the material splicing frame are arranged in an inclined shape toward the lower left.

[0009] As a preferred technical solution of the present invention, the gaps between the multiple baffles welded in an inclined shape on the upper inner walls of both sides of the material receiving frame are smaller than the smallest grinding balls in the permanent magnet ferrite grinding ball mill.

[0010] Compared with the prior art, the present invention provides a discharge valve for a permanent magnet ferrite grinding ball mill, which has the following beneficial effects:

[0011] The discharge valve of the permanent magnet ferrite pulverizing ball mill is provided with a material receiving frame, a baffle rod and a discharge valve body, etc., and can pour the ground permanent magnet ferrite together with the grinding balls into the material receiving frame through the discharge port of the permanent magnet ferrite pulverizing ball mill. At this time, the grinding balls will roll to one side from the baffle rod, and the permanent magnet ferrite will fall into the discharge valve body through the gap of the baffle rod. In addition, under the action of the material guide plate, the discharge valve body can quickly filter the permanent magnet ferrite powder, and the permanent magnet ferrite powder and the grinding balls can be automatically separated, thereby saving labor and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the discharge valve body of the utility model;

[0014] Figure 3 This is a schematic diagram of the cross-sectional structure of one side of the material splicing frame of the present invention.

[0015] Figure numerals: 1, material receiving frame; 2, discharge valve body; 3, panel; 4, handle; 5, stop rod; 6, mounting groove; 7, material guide plate; 8, mounting plate. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0017] See also Figure 1-Figure 3In this embodiment: a discharge valve for a permanent magnet ferrite grinding ball mill includes a receiving frame 1 for a permanent magnet ferrite grinding ball mill. The ground permanent magnet ferrite and grinding balls can be poured into the receiving frame 1 together. A through hole is opened at the bottom of the receiving frame 1 and extends to the left side of the receiving frame 1, which can facilitate the insertion and installation of the discharge valve body 2, and the discharge valve body 2 with different filter gaps can be replaced. The inner walls on both sides of the through hole are welded with mounting plates 8. The discharge valve is installed in the through hole opened at the bottom of the receiving frame 1 and extending to the left side thereof. The main body 2 and the middle front and rear parts of the discharge valve body 2 are provided with mounting grooves 6, which can facilitate the installation of the discharge valve body 2. A panel 3 is welded on the left side of the discharge valve body 2, and the discharge valve body 2 is a hollow rectangular parallelepiped. The right side, upper part, lower part, front and rear parts of the discharge valve body 2 are provided with filtering holes, which can filter the ground permanent magnet ferrite and also improve the discharge speed of the permanent magnet ferrite, saving time and manpower. A plurality of baffles 5 are evenly welded on the upper part of the inner wall on both sides of the material receiving frame 1, which can automatically isolate the grinding balls.

[0018] In this embodiment, the mounting grooves 6 opened in the middle of the front and the middle of the rear of the discharge valve body 2 match the mounting plates 8 welded to the inner walls on both sides of the through hole opened at the bottom of the material receiving frame 1. The mounting plates 8 can be inserted into the mounting grooves 6. Two handles 4 are welded on the left side of the panel 3 welded to the left side of the discharge valve body 2. The panel 3 can be picked up by the handles 4, and then the discharge valve body 2 can be picked up. The lower part of the front inner wall, the lower part of the rear inner wall, and the lower part of the right inner wall of the material receiving frame 1 are all welded with guide plates 7. , and the vertical cross-section of the guide plate 7 is T-shaped, which can facilitate the flow of the ground permanent magnet ferrite into the discharge valve body 2. The multiple baffles 5 evenly welded on the upper part of the inner walls on both sides of the material receiving frame 1 are inclined to the lower left, which can make the grinding balls roll to one side of the baffle 5 and automatically separate from the permanent magnet ferrite powder. The gap between the multiple baffles 5 welded on the upper part of the inner walls on both sides of the material receiving frame 1 is smaller than the smallest grinding ball in the permanent magnet ferrite crushing ball mill, which can prevent the grinding balls from falling into the discharge valve body 2.

[0019] The working principle and use process of the utility model are as follows: the discharge valve of the permanent ferrite grinding ball mill can first be installed in the material receiving frame 1 at the outlet of the permanent ferrite grinding ball mill, and the handle 4 can be lifted to lift the discharge valve body 2 through the panel 3, and the mounting groove 6 opened on the discharge valve body 2 can be inserted into the mounting plate 8, and the discharge valve body 2 can be completely pushed into the material receiving frame 1. At this time, the installation of the discharge valve body 2 is completed, and the permanent ferrite is ground into the permanent ferrite in the permanent ferrite grinding ball mill. After being ground, the ground permanent magnet ferrite can be poured into the receiving frame 1 together with the grinding balls through the discharge port of the permanent magnet ferrite crushing ball mill. At this time, the grinding balls will roll to one side from the baffle 5, and the permanent magnet ferrite will fall into the discharge valve body 2 through the gap of the baffle 5. Under the action of the guide plate 7, the discharge valve body 2 can quickly filter the permanent magnet ferrite powder, and automatically separate the permanent magnet ferrite powder from the grinding balls, saving labor and reducing costs.

[0020] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A discharge valve for a permanent ferrite pulverizing ball mill, comprising a material receiving frame (1) for use in a permanent ferrite pulverizing ball mill, characterized in that: The bottom of the material receiving frame (1) is provided with a through hole that passes through and extends to the left side of the material receiving frame (1), and the inner walls on both sides of the through hole are welded with mounting plates (8), and the discharge valve body (2) is installed in the through hole that passes through the left side of the bottom of the material receiving frame (1), and the front middle and rear middle of the discharge valve body (2) are provided with mounting grooves (6), the left side of the discharge valve body (2) is welded with a panel (3), and the discharge valve body (2) is a hollow rectangular parallelepiped, and the right side, upper part, lower part, front part and rear part of the discharge valve body (2) are provided with filtering through holes, and a plurality of blocking rods (5) are evenly welded on the upper parts of the inner walls on both sides of the material receiving frame (1).

2. A discharge valve for a permanent magnet ferrite grinding ball mill according to claim 1, characterized in that: The mounting grooves (6) provided at the front middle and rear middle of the discharge valve body (2) match the mounting plates (8) welded to the inner walls on both sides of the through hole provided at the bottom of the material receiving frame (1).

3. The discharge valve of a permanent magnet ferrite grinding ball mill according to claim 1, characterized in that: Two handles (4) are welded to the left side of the panel (3) welded to the left side of the discharge valve body (2).

4. The discharge valve of a permanent magnet ferrite grinding ball mill according to claim 1, characterized in that: A material guide plate (7) is welded to the lower portion of the front inner wall, the lower portion of the rear inner wall, and the lower portion of the right inner wall of the material receiving frame (1), and the vertical cross-section of the material guide plate (7) is T-shaped.

5. The discharge valve of a permanent magnet ferrite grinding ball mill according to claim 1, characterized in that: A plurality of baffles (5) uniformly welded on the upper inner walls of both sides of the material receiving frame (1) are arranged in an inclined shape toward the lower left.

6. The discharge valve of a permanent magnet ferrite grinding ball mill according to claim 1, characterized in that: The gaps between the plurality of baffles (5) welded in an inclined shape on the upper inner walls of both sides of the material receiving frame (1) are smaller than the smallest grinding ball in the permanent magnet ferrite crushing ball mill.

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