Raymond feeder for refractory material production

Abstract

The utility model discloses a Raymond feeder for refractory material production. The Raymond feeder comprises a Raymond feeder body, the grinding roller device is arranged on the inner side of the Raymond mill body; the analyzer is arranged at the top of the Raymond machine body; the feeding channel is arranged on the side wall of the Raymond mill body and is positioned between the grinding roller device and the analyzer; the rotary receiving groove is rotationally mounted at the discharging end of the feeding channel; a plurality of material distributing channels are obliquely arranged and are uniformly distributed on the rotary receiving groove; the driving connecting assembly is arranged between a main shaft of the grinding roller device and the rotating bearing groove and used for driving the rotating bearing groove to rotate. When excessive materials are fed to the Raymond mill, the materials are evenly fed into the Raymond mill body through the rotating material distributing channels, and the materials are evenly fed into the Raymond mill body through the rotating material distributing channels; the refractory material is prevented from being easily accumulated on the inlet side of the Raymond mill, and the normal operation of equipment is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of refractory production, and specifically relates to a Raymond feeder for refractory production. Background Art

[0002] The Raymond mill adds the material to be crushed into the machine from the feed hopper on the side of the machine cover. Relying on the roller device suspended on the plum blossom frame of the main machine, it revolves around the vertical axis and rotates itself at the same time. Due to the action of centrifugal force during rotation, the roller swings outwards and presses tightly against the grinding ring, so that the scraper shovels up the material and sends it between the roller and the grinding ring, and the material is crushed by the rolling and pressing of the roller.

[0003] Currently, the feed inlet of the Raymond feeder is generally arranged on the side wall of the Raymond mill and is fixedly arranged. However, when overfeeding the Raymond mill, refractory materials are likely to accumulate on the inlet side of the Raymond mill, affecting the normal operation of the equipment. Therefore, a Raymond feeder for refractory production is provided. Content of the Utility Model

[0004] The purpose of the utility model is to provide a Raymond feeder for refractory production, so as to solve the problem that when overfeeding the Raymond mill, refractory materials are likely to accumulate on the inlet side of the Raymond mill, affecting the normal operation of the equipment.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a Raymond feeder for refractory production, including:

[0006] The Raymond mill body;

[0007] The roller device, arranged inside the Raymond mill body;

[0008] The analyzer, arranged on the top of the Raymond mill body;

[0009] The feed channel, inclined on the side wall of the Raymond mill body, and the discharge end extends into the middle of the Raymond mill body;

[0010] The rotating receiving groove, rotatably installed at the discharge end of the feed channel;

[0011] A plurality of distribution channels, inclined and evenly distributed on the rotating receiving groove;

[0012] The drive connection component, arranged between the main shaft of the roller device and the rotating receiving groove, for driving the rotating receiving groove to rotate.

[0013] Preferably, the driving connection assembly includes a mounting seat arranged on the inner wall of the Raymond mill body, a speed reducer is provided on the mounting seat, the input end of the speed reducer is connected to the top of the main shaft of the roller device, and the output end of the speed reducer is connected to the center of the bottom of the rotating receiving groove.

[0014] Preferably, the bottom of the rotating receiving groove is provided with an arc-shaped protrusion.

[0015] Preferably, a plurality of support plates are provided on the side wall of the Raymond mill body, a circular slideway is jointly provided on the plurality of support plates, a connecting rod is provided at one end of the material distribution channel away from the rotating receiving groove, and a support roller adapted to the circular slideway is provided at the end of the connecting rod.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: For the Raymond feeder for refractory material production of the present utility model, during feeding, the material enters the rotating receiving groove through the inclined feeding channel, the material in the rotating receiving groove enters the inside of the Raymond mill body through a plurality of material distribution channels, and the driving connection assembly drives the rotating receiving groove and the material distribution channels to rotate. When overfeeding the Raymond mill, uniform feeding into the Raymond mill body is achieved through a plurality of rotating material distribution channels, avoiding the easy accumulation of refractory materials on the inlet side of the Raymond mill and ensuring the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the main sectional structural schematic diagram of the present utility model;

[0018] Figure 2 is Figure 1 the partial enlarged structural schematic diagram at A of

[0019] Figure 3 is Figure 1 the partial enlarged structural schematic diagram at B of

[0020] In the figure: 1, Raymond mill body; 2, roller device; 3, analyzer; 4, feeding channel; 5, rotating receiving groove; 6, material distribution channel; 7, driving connection assembly; 7-1, mounting seat; 7-2, speed reducer; 8, support plate; 9, circular slideway; 10, connecting rod; 11, support roller; 12, arc-shaped protrusion. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] 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. 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.

[0022] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: a Raymond feeder for refractory material production, including a Raymond machine body 1; a grinding roller device 2 is arranged inside the Raymond machine body 1; an analyzer 3 is arranged on the top of the Raymond machine body 1; a feeding channel 4 is inclined and arranged on the side wall of the Raymond machine body 1, and the discharging end extends into the middle of the Raymond machine body 1; a rotating receiving groove 5 is rotatably installed at the discharging end of the feeding channel 4; a plurality of distributing channels 6 are inclined and evenly distributed on the rotating receiving groove 5; a driving connection component 7 is arranged between the main shaft of the grinding roller device 2 and the rotating receiving groove 5 for driving the rotating receiving groove 5 to rotate. When feeding materials, the materials enter the rotating receiving groove 5 through the inclined feeding channel 4. The materials in the rotating receiving groove 5 enter the inside of the Raymond machine body 1 through a plurality of distributing channels 6, and the rotating receiving groove and the distributing channels are driven to rotate by the driving connection component. When overfeeding the Raymond machine, the inside of the Raymond machine body is evenly fed through a plurality of rotating distributing channels, avoiding the refractory materials from easily accumulating on the inlet side of the Raymond machine and ensuring the normal operation of the equipment.

[0023] Specifically, the driving connection component 7 includes a mounting seat 7-1 arranged on the inner wall of the Raymond machine body 1. A speed reducer 7-2 is arranged on the mounting seat 7-1. The mounting seat 7-1 is used to support the speed reducer 7-2. The speed reducer 7-2 is used to reduce the rotation speed of the rotating receiving groove 5. The input end of the speed reducer 7-2 is connected to the top of the main shaft of the grinding roller device 2, and the output end of the speed reducer 7-2 is connected to the center of the bottom of the rotating receiving groove 5. When in use, under the action of the rotation of the main shaft of the grinding roller device 2, the rotating receiving groove 5 is driven to rotate by the speed reducer 7-2, realizing the driving connection component 7 to drive the rotating receiving groove 5 to rotate.

[0024] Specifically, a plurality of support plates 8 are arranged on the side wall of the Raymond machine body 1. A circular slideway 9 is jointly arranged on the plurality of support plates 8. The circular slideway 9 is supported by the plurality of support plates 8 to ensure the stability of the circular slideway 9. One end of the distributing channel 6 far from the rotating receiving groove 5 is provided with a connecting rod 10. The end of the connecting rod 10 is provided with a support roller 11 adapted to the circular slideway 9. During the process of the rotating receiving groove 5 driving the distributing channel 6 to rotate, the support roller 11 on the connecting rod 8 corresponding to the discharging end of the distributing channel slides on the circular slideway 9 to support the discharging end of the distributing channel 6, avoiding the end of the distributing channel 6 from deflecting downward under the action of its own gravity and the gravity of the materials for a long time, causing equipment damage and ensuring the safety of equipment use.

[0025] Specifically, the bottom of the rotating receiving groove 5 is set as an arc-shaped protrusion 12. By setting the arc-shaped protrusion 12 at the bottom of the rotating receiving groove 5, during the feeding process, the materials move along the arc surface of the arc-shaped protrusion 12 and enter the distributing channel 6, effectively avoiding the residue of materials in the rotating receiving groove 5.

[0026] Working principle: During the use of the utility model, the grinding roller device 2 is started. The grinding roller device 2 drives the rotating receiving groove 5 and several material distribution channels 6 to rotate through the driving connection assembly 7. After the material enters the rotating receiving groove 5 from the feeding channel 4, it is discharged from several material distribution channels 6, ensuring the uniformity of the equipment feeding.

[0027] In the description of the present invention, unless otherwise clearly specified and defined, the terms "installation", "connection", "connection", and "fixation" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0028] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0029] 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 principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Raymond feeder for refractory material production, characterized in that: include: Raymond mill body (1); A grinding roller device (2) is arranged on the inner side of the Raymond mill body (1); An analysis machine (3) is arranged on the top of the Raymond mill body (1); A feed channel (4) is obliquely arranged on the side wall of the Raymond mill body (1), and a discharge end thereof extends into the middle of the Raymond mill body (1); A rotating receiving groove (5) is rotatably mounted on the discharge end of the feed channel (4); A plurality of material distribution channels (6) are arranged obliquely and evenly distributed on the rotating receiving groove (5); The driving connection assembly (7) is arranged between the main shaft of the grinding roller device (2) and the rotating receiving groove (5), and is used to drive the rotating receiving groove (5) to rotate.

2. A Raymond feeder for refractory material production according to claim 1, characterized in that: The driving connection assembly (7) comprises a mounting seat (7-1) arranged on the inner wall of the Raymond mill body (1), a reducer (7-2) being arranged on the mounting seat (7-1), an input end of the reducer (7-2) being connected to the top of the main shaft of the grinding roller device (2), and an output end of the reducer (7-2) being connected to the bottom center of the rotating receiving groove (5).

3. The Raymond feeder for refractory material production according to claim 1, characterized in that: The side wall of the Raymond mill body (1) is provided with a plurality of support plates (8), and an annular slideway (9) is commonly provided on the plurality of support plates (8). A connecting rod (10) is provided at one end of the material distribution channel (6) away from the rotating receiving groove (5), and a supporting roller (11) adapted to the annular slideway (9) is provided at the end of the connecting rod (10).

4. The Raymond feeder for refractory material production according to claim 1, characterized in that: The bottom of the rotation receiving groove (5) is arranged as an arc-shaped protrusion (12).

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