High-efficiency flow-equalizing blind-area-free large-friction-force lining plate

Abstract

The utility model discloses an efficient flow-equalizing blind-area-free large-friction-force lining plate, which belongs to the technical field of grinding equipment and comprises a lining plate main body, the lining plate comprises a bottom plate and a side baffle plate, the bottom plate and the side baffle plate are integrally cast, the bottom plate is arranged in a step shape, the side baffle plate is arranged in a corrugated shape, and a through hole is formed in the top of the bottom plate. The bottom plate and the side baffles are combined and formed in a one-time casting mode, the firmness of the lining plate bodies is enhanced, meanwhile, the bottom plate is arranged to be in a step mode, the multiple lining plate bodies are connected and combined together, the combined bottom plate is in a corrugated mode, the friction force between a grinding body and the lining plate bodies is improved, and the service life of the grinding body is prolonged. Meanwhile, the grinding capacity of the grinding body is improved, the arranged side baffle can delay the material flow speed and prolong the retention time of the coarse particle grinding body in the mill, meanwhile, the side baffle can be designed to be in a corrugated form, the contact surface area of the grinding body and the side baffle is fully increased, and therefore the grinding efficiency in the mill is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a high-efficiency uniform flow non-blind area large-friction lining plate. Background Technique

[0002] Grinding equipment is a kind of mechanical equipment used for grinding the surface of workpieces. Through different working principles and designs, it realizes the high-precision grinding of grinding media, so that the grinding media can be ground to the state required by the staff.

[0003] In some existing grinding equipment, lining plates are used to grind materials. Therefore, during the grinding process, there will be gaps between the lining plates and the grinding media, resulting in insufficient contact and grinding between the lining plates and the grinding media, reducing the contact surface area between the grinding media and the side baffles of the lining plates, and thus reducing the grinding efficiency in the mill. Content of the Utility Model

[0004] The purpose of the utility model is to provide a high-efficiency uniform flow non-blind area large-friction lining plate. By integrally casting the bottom plate and the side baffle, the firmness of the lining plate body is enhanced. At the same time, the bottom plate is set in a stepped form, and multiple lining plate bodies are connected and combined together, so that the combined bottom plate is in a corrugated form, which not only improves the friction between the grinding media and the lining plate body, but also improves the ability to grind the grinding media finely, so as to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a high-efficiency uniform flow non-blind area large-friction lining plate, including a lining plate body. The lining plate includes a bottom plate and a side baffle. The bottom plate and the side baffle are integrally cast. The bottom plate is arranged in a stepped shape, the side baffle is arranged in a corrugated shape, through holes are opened at the top of the bottom plate, and fixing components are arranged on both sides of the bottom plate.

[0006] Preferably, the fixing component includes a fixing plate, and a plurality of positioning holes are opened on the fixing plate. A fixing piece is arranged in the inner cavity of the positioning hole.

[0007] Preferably, the fixing piece includes a screw rod. The screw rod is inserted into the inner cavity of the positioning hole, and fastening caps are threadedly connected to both ends of the screw rod.

[0008] Preferably, a clamping groove is opened on one side of the side baffle, and a clamping block is fixedly connected to the other side of the side baffle.

[0009] Preferably, a first thread groove is opened on the surface of the bottom plate, and a connecting piece is threadedly connected to the inner cavity of the first thread groove.

[0010] Preferably, the connecting member includes an outer bolt and an inner bolt. A second thread groove is formed at one end of the outer bolt, and the inner bolt is arranged in the inner cavity of the second thread groove.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. The present utility model provides a lining plate with high-efficiency uniform flow, no blind area, and large friction. By integrally casting the combination of the bottom plate and the side baffle, the firmness of the lining plate body is enhanced. At the same time, the bottom plate is set in a stepped form, and multiple lining plate bodies are connected and combined together, so that the combined bottom plate is in a corrugated form. This not only improves the friction between the grinding body and the lining plate body, but also improves the ability to grind the grinding body finely. The provided side baffle can delay the flow rate of the material, increase the residence time of the coarse-grained grinding body in the mill, and at the same time, the side baffle can be designed in a corrugated form to fully increase the surface area of contact between the grinding body and the side baffle, thereby improving the grinding efficiency in the mill. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic diagram of the overall structural combination of the present utility model;

[0014] Figure 2 is a schematic diagram of the decomposition of the lining plate body structure of the present utility model;

[0015] Figure 3 is a schematic cross-sectional view of the connecting member structure of the present utility model;

[0016] Figure 4 is of the present utility model Figure 2 enlarged schematic diagram of the structure at A in.

[0017] Reference numerals in the figures: 1, lining plate body; 101, bottom plate; 102, side baffle; 2, through hole; 3, fixing assembly; 31, fixing plate; 32, positioning hole; 33, fixing member; 331, screw; 332, fastening cap; 4, card slot; 5, card block; 6, first thread groove; 7, connecting member; 71, outer bolt; 72, inner bolt; 73, second thread groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] 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 of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] The present utility model provides as Figures 1 to 4The shown high-efficiency current-sharing and blind-zone-free large-friction lining plate includes a lining plate main body 1. The lining plate includes a bottom plate 101 and side baffles 102, and the bottom plate 101 and the side baffles 102 are integrally cast. The bottom plate 101 is arranged in a stepped shape, and the side baffles 102 are arranged in a corrugated shape. Through holes 2 are opened at the top of the bottom plate 101. Fixing components 3 are arranged on both sides of the bottom plate 101. By integrally casting the combination of the bottom plate 101 and the side baffles 102, the firmness of the lining plate main body 1 is enhanced. At the same time, the bottom plate 101 is set in a stepped form, and multiple lining plate main bodies 1 are connected and combined together. As a result, the combined bottom plate 101 is in a corrugated form, which not only improves the friction between the grinding media and the lining plate main body 1, but also improves the ability to grind the grinding media finely. The provided side baffles 102 can delay the flow rate of the material, increase the residence time of the coarse-grained grinding media in the mill, and at the same time, the side baffles 102 can be designed in a corrugated form to fully increase the surface area of contact between the grinding media and the side baffles 102, thereby improving the grinding efficiency in the mill.

[0020] The fixing component 3 includes a fixing plate 31. Multiple positioning holes 32 are opened on the fixing plate 31. A fixing piece 33 is arranged in the inner cavity of the positioning hole 32. Through the cooperation of the provided fixing plate 31 and the positioning holes 32, the installation of the fixing piece 33 can be facilitated, so as to facilitate the combined connection and fixation between the lining plate main bodies 1.

[0021] The fixing piece 33 includes a screw rod 331. The screw rod 331 is inserted into the inner cavity of the positioning hole 32. Fastening nuts 332 are threadedly connected to both ends of the screw rod 331. Through the cooperation of the provided screw rod 331 and the fastening nuts 332, the adjacent two fixing plates 31 can be fixed, so as to connect the lining plate main bodies 1.

[0022] A clamping groove 4 is opened on one side of the side baffle 102, and a clamping block 5 is fixedly connected to the other side of the side baffle 102. Through the cooperation of the provided clamping groove 4 and the clamping block 5, a limiting effect can be provided for the combined connection between the lining plate main bodies 1.

[0023] First threaded grooves 6 are opened on the surface of the bottom plate 101. Connecting pieces 7 are threadedly connected to the inner cavities of the first threaded grooves 6. By providing the first threaded grooves 6, the connecting pieces 7 can be stored and connected and fixed, and the provided connecting pieces 7 can facilitate the connection and fixation between the bottom plate 101 and other objects.

[0024] The connecting piece 7 includes an outer bolt 71 and an inner bolt 72. A second threaded groove 73 is opened at one end of the outer bolt 71, and the inner bolt 72 is arranged in the inner cavity of the second threaded groove 73. Through the cooperation of the provided outer bolt 71 and the inner bolt 72, the length of the connecting piece 7 can be adjusted, improving the flexibility of the connecting piece 7 to connect other objects.

[0025] During specific use, first, the bottom plate 101 and the side baffle 102 are integrally cast, enhancing the firmness of the liner body 1. At the same time, the bottom plate 101 is set in a stepped form. Subsequently, through the cooperation of the fixing plate 31 and the positioning hole 32 in the fixing component 3, multiple liner bodies 1 can facilitate the installation of the fixing piece 33, thereby facilitating the combined connection and fixation between the liner bodies 1. The combined bottom plate 101 is in a corrugated form, which not only increases the friction between the grinding body and the liner body 1 but also improves the ability to grind the grinding body finely. Then, the side baffle 102 is provided to delay the material flow rate and increase the residence time of the coarse particle grinding body in the mill. At the same time, the side baffle 102 can be designed in a corrugated form to fully increase the surface area of contact between the grinding body and the side baffle 102, thereby improving the grinding efficiency in the mill.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency flow-equalizing, blind-zone-free, high-friction lining, comprising a lining body (1), characterized in that: The lining plate comprises a bottom plate (101) and a side baffle plate (102); the bottom plate (101) and the side baffle plate (102) are integrally cast; the bottom plate (101) is arranged in a stepped shape; the side baffle plate (102) is arranged in a corrugated shape; a through hole (2) is provided at the top of the bottom plate (101); and fixing components (3) are provided on both sides of the bottom plate (101).

2. The high-efficiency flow-equalizing, non-blind-area, high-friction lining according to claim 1 is characterized by: The fixing assembly (3) comprises a fixing plate (31), a plurality of positioning holes (32) are formed on the fixing plate (31), and a fixing piece (33) is provided in the inner cavity of the positioning hole (32).

3. The high-efficiency flow-equalizing, non-blind-area, high-friction lining according to claim 2 is characterized by: The fixing member (33) comprises a screw rod (331), the screw rod (331) is inserted into the inner cavity of the positioning hole (32), and both ends of the screw rod (331) are threadedly connected with fastening caps (332).

4. The high-efficiency flow-equalizing, non-blind-area, high-friction lining according to claim 3 is characterized by: A clamping groove (4) is provided on one side of the side baffle (102), and a clamping block (5) is fixedly connected to the other side of the side baffle (102).

5. The high-efficiency flow-equalizing, non-blind-area, high-friction lining according to claim 1 is characterized by: A first thread groove (6) is provided on the surface of the bottom plate (101), and a connecting piece (7) is threadedly connected to the inner cavity of the first thread groove (6).

6. The high-efficiency flow-equalizing, non-blind-area, high-friction lining according to claim 5 is characterized by: The connecting member (7) comprises an outer bolt (71) and an inner bolt (72); a second thread groove (73) is formed at one end of the outer bolt (71); and the inner bolt (72) is arranged in an inner cavity of the second thread groove (73).

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