Ore pulverizer

Abstract

The utility model relates to the technical field of flour mills, in particular to an ore flour mill. According to the technical scheme, the device comprises a shell, a fixing plate and a rotating shaft, crushing rollers are rotationally installed on the two sides of the upper end of the inner wall of the shell, the fixing plate is installed on one side of the inner wall of the shell, filter plates are embedded in the two sides of the outer wall of the upper end of the fixing plate, the rotating shaft is rotationally installed in the fixing plate, and a material distribution disc is installed on the outer wall of the upper end of the rotating shaft; a material distributing plate is installed on one side of the outer wall of the upper end of the material distributing disc, by arranging the fixing plate, the material distributing disc and the motor body, the effect of ensuring the use comprehensiveness of the filter plate is achieved, the situation that part of the position of the filter plate is seriously damaged is avoided, the service life of the filter plate can be prolonged, and materials filtered by the filter plate are discharged through a first discharging pipe and a second discharging pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of powder mills, in particular to an ore powder mill. Background Art

[0002] Ore refers to a mineral aggregate from which useful components can be extracted or which itself has certain utilizable properties. It can be divided into metallic minerals and non-metallic minerals. During the processing of ore, a powder mill is needed to adjust the size of the ore so that the ore becomes powder.

[0003] Patent Publication No. CN115582182A discloses a non-metallic ore powder mill, which relates to the technical field of non-metallic ore powder processing equipment and includes a box body. The top of the box body is communicated with a feed inlet. A crushing mechanism is arranged on the box body. The crushing mechanism includes an L-shaped plate I, a motor I, a coupling rod I, a connecting rod, a crushing knife, and a bearing. The L-shaped plate I is fixedly connected to the right side of the box body. One end of the motor I away from the output end is fixedly connected to the outer wall of the L-shaped plate I; by starting the motor I, the crushing knife crushes the non-metallic ore material. The crushed ore material of appropriate size will fall through the through holes on the support plate. Then start the motor II, so that the grinding roller grinds the ore material under the cooperation of two fixed blocks. Finally, the powdered ore material falls from the gap between the two fixed blocks onto the filter screen. The appropriate ore material continues to fall and is discharged from the discharge pipe and collected. The inappropriate ore material flows out from the rectangular hole into the interior of the collection tank to achieve the purpose of screening. Or Patent Publication No. CN115582182A discloses a non-metallic ore powder mill, including a housing. One end of the top of the inner wall on one side of the housing is rotatably connected to a rotating rod, and a circular through hole is opened at one end of the top on the other side of the housing. One end of the rotating rod extends to the outside of the housing at the circular through hole. The top of the other end between the inner walls on both sides of the housing is rotatably connected to a connecting shaft. Crushing rollers are fixedly connected to the outer bodies of the connecting shaft and the rotating rod. One ends of the outer bodies of the connecting shaft and the rotating rod are both key-connected with gears, and the two gears are meshed. A funnel is fixedly connected to the bottom ends of the two crushing rollers inside the housing. When the non-metallic ore is ground in the utility model, the motor can be used to drive the two crushing rollers and the rolling roller to rotate, and the two can be used to crush and grind the material respectively, so as to complete the grinding of non-metallic minerals. In this way, not only the uniformity of crushing can be ensured, but also the continuous rotation of the rolling roller can ensure the grinding efficiency.

[0004] In the prior art during use, although there are many benefits, there are still the following problems. It lacks a dispersion structure for materials, resulting in an insufficient overall use area of the filter plate, and a relatively heavy damage degree to local parts of the filter plate, affecting the service life of the filter plate. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide an ore pulverizer to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present utility model provides the following technical solution: An ore pulverizer, comprising a housing, a fixing plate and a rotating shaft. On both sides of the upper end of the inner wall of the housing, crushing rollers are rotatably installed. On one side of the inner wall of the housing, a fixing plate is installed. On both sides of the outer wall of the upper end of the fixing plate, filter plates are embedded. Inside the fixing plate, a rotating shaft is rotatably installed. On the outer wall of the upper end of the rotating shaft, a material distributing plate is installed. On one side of the outer wall of the upper end of the material distributing plate, a material distributing board is installed.

[0007] When using the ore pulverizer in this technical solution, the material enters the interior of the housing through the feed pipe, and the crushing rollers are driven by a power structure to perform circular rotation. The material enters between the crushing rollers, thereby crushing the material. The crushed material moves through the baffle plate, and the motor body drives the rotating shaft and the material distributing plate to perform circular rotation. The material distributing plate and the material distributing board disperse the material, changing the falling position of the material and ensuring the comprehensive use of the filter plate.

[0008] Preferably, a power structure is provided on the outer wall of one end of the crushing roller penetrating through the housing, and the power structure is connected to the outer wall of the housing.

[0009] The power structure drives the crushing rollers to perform circular rotation, thereby crushing the material entering between the crushing rollers.

[0010] Preferably, baffle plates are installed on both sides of the inner wall of the housing. The baffle plates are designed in an inclined shape and are located below the crushing rollers.

[0011] The baffle plates can adjust the discharging position of the material, enabling the material to fall onto the upper end of the material distributing plate. The material distributing plate and the material distributing board adjust the discharging position of the material, ensuring the uniformity of the material falling onto the upper end of the filter plate.

[0012] Preferably, a first discharge pipe is inserted and installed on the outer wall of one side of the housing, and the first discharge pipe is communicated with the interior of the housing.

[0013] The material filtered by the filter plate is discharged through the first discharge pipe.

[0014] Preferably, a second discharge pipe is inserted and installed on the outer wall of one side of the housing, and the second discharge pipe is communicated with the interior of the housing.

[0015] The material filtered on the upper end of the filter plate is discharged through the second discharge pipe.

[0016] Preferably, a feed pipe is inserted and installed on the outer wall of one side of the upper end of the housing, and the feed pipe is communicated with the interior of the housing.

[0017] The material enters the interior of the housing through the feed pipe, causing the material to fall between the crushing rollers.

[0018] Preferably, a motor body is installed on the outer wall of one end of the fixed plate through the rotating shaft, and the motor body is connected to the outer wall of the lower end of the fixed plate.

[0019] The motor body drives the rotating shaft to rotate circumferentially, thereby driving the material distribution plate to rotate circumferentially, adjusting the position of the material feeding, and ensuring the uniformity of the material falling onto the upper end of the filter plate.

[0020] Compared with the prior art, the beneficial effects of the present utility model are as follows: By setting the fixed plate, the material distribution plate and the motor body, the present utility model achieves the effect of ensuring the comprehensive use of the filter plate. The material enters the interior of the housing through the feed pipe, and the crushing rollers are driven to rotate circumferentially through the power structure. The material enters between the crushing rollers, thereby crushing the material. The crushed material moves through the baffle plate, and the motor body drives the rotating shaft and the material distribution plate to rotate circumferentially. The material distribution plate and the material distribution plate disperse the material, changing the falling position of the material, ensuring the comprehensive use of the filter plate, avoiding serious damage to some positions of the filter plate, improving the service life of the filter plate, and the material filtered by the filter plate is discharged through the first discharge pipe and the second discharge pipe respectively. Description of the Drawings

[0021] Figure 1 It is a schematic cross-sectional view of the housing structure of the present utility model;

[0022] Figure 2 It is a schematic side cross-sectional view of the housing structure of the present utility model;

[0023] Figure 3 It is an enlarged schematic view of the fixed plate structure of the present utility model.

[0024] In the figure: 1. Housing; 11. First discharge pipe; 12. Second discharge pipe; 13. Power structure; 14. Feed pipe; 15. Crushing roller; 16. Baffle plate; 2. Fixed plate; 21. Filter plate; 22. Rotating shaft; 23. Motor body; 24. Material distribution plate; 25. Material distribution plate. Detailed Embodiments

[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 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.

[0026] Please refer to Figures 1 to 3 , five embodiments provided by the present utility model:

[0027] Example 1: An ore pulverizer, comprising a housing 1, a fixing plate 2 and a rotating shaft 22. On both sides of the upper end of the inner wall of the housing 1, crushing rollers 15 are rotatably installed. There is a gap between the two crushing rollers 15. On one side of the inner wall of the housing 1, a fixing plate 2 is installed. On both sides of the outer wall of the upper end of the fixing plate 2, filter plates 21 are embedded. Inside the fixing plate 2, a rotating shaft 22 is rotatably installed. On the outer wall of the upper end of the rotating shaft 22, a material distributing plate 24 is installed. On one side of the outer wall of the upper end of the material distributing plate 24, a material distributing board 25 is installed.

[0028] On one side of the outer wall of the upper end of the housing 1, a feed pipe 14 is inserted and installed, and the feed pipe 14 is communicated with the inside of the housing 1. Materials enter the inside of the housing 1 through the feed pipe 14, so that the materials fall between the crushing rollers 15. Materials enter the inside of the housing 1 through the feed pipe 14, and the crushing rollers 15 are driven by a power structure 13 to rotate circumferentially. The materials enter between the crushing rollers 15, thereby crushing the materials.

[0029] Example 2: An ore pulverizer, comprising a housing 1, a fixing plate 2 and a rotating shaft 22. On both sides of the upper end of the inner wall of the housing 1, crushing rollers 15 are rotatably installed. There is a gap between the two crushing rollers 15. On one side of the inner wall of the housing 1, a fixing plate 2 is installed. On both sides of the outer wall of the upper end of the fixing plate 2, filter plates 21 are embedded. Inside the fixing plate 2, a rotating shaft 22 is rotatably installed. On the outer wall of the upper end of the rotating shaft 22, a material distributing plate 24 is installed. On one side of the outer wall of the upper end of the material distributing plate 24, a material distributing board 25 is installed.

[0030] The crushing roller 15 penetrates through one end of the outer wall of the housing 1, and a power structure 13 is arranged, and the power structure 13 is connected to the outer wall of the housing 1. The power structure 13 drives the crushing roller 15 to rotate circumferentially, thereby crushing the materials entering between the crushing rollers 15.

[0031] On one side of the outer wall of the upper end of the housing 1, a feed pipe 14 is inserted and installed, and the feed pipe 14 is communicated with the inside of the housing 1. Materials enter the inside of the housing 1 through the feed pipe 14, so that the materials fall between the crushing rollers 15. Materials enter the inside of the housing 1 through the feed pipe 14, and the crushing rollers 15 are driven by a power structure 13 to rotate circumferentially. The materials enter between the crushing rollers 15, thereby crushing the materials.

[0032] Example 3: An ore pulverizer, comprising a housing 1, a fixing plate 2 and a rotating shaft 22. On both sides of the upper end of the inner wall of the housing 1, crushing rollers 15 are rotatably installed. On one side of the inner wall of the housing 1, a fixing plate 2 is installed. On both sides of the outer wall of the upper end of the fixing plate 2, filter plates 21 are embedded. Inside the fixing plate 2, a rotating shaft 22 is rotatably installed. On the outer wall of the upper end of the rotating shaft 22, a material distributing plate 24 is installed. On one side of the outer wall of the upper end of the material distributing plate 24, a material distributing board 25 is installed.

[0033] A power structure 13 is provided on the outer wall of one end of the crushing roller 15 penetrating through the outer shell 1, and the power structure 13 is connected to the outer wall of the outer shell 1. The power structure 13 drives the crushing roller 15 to rotate in a circle, thereby crushing the material entering between the crushing rollers 15.

[0034] Baffle plates 16 are installed on both sides of the inner wall of the outer shell 1. The baffle plates 16 are designed in an inclined shape and are located at the lower end of the crushing roller 15. The baffle plates 16 can adjust the discharging position of the material, so that the material falls onto the upper end of the material distribution plate 24. The material distribution plate 24 and the material distribution board 25 are used to adjust the discharging position of the material to ensure the uniformity of the material falling onto the upper end of the filter plate 21. The material enters the interior of the outer shell 1 through the feed pipe 14, and the power structure 13 drives the crushing roller 15 to rotate in a circle. The material enters between the crushing rollers 15, thereby crushing the material. The crushed material moves through the baffle plates 16.

[0035] Embodiment 4: An ore powder mill, including an outer shell 1, a fixing plate 2 and a rotating shaft 22. Crushing rollers 15 are rotatably installed on both sides of the upper end of the inner wall of the outer shell 1. There is a gap between the two crushing rollers 15. A fixing plate 2 is installed on one side of the inner wall of the outer shell 1. Filter plates 21 are embedded and installed on both sides of the outer wall of the upper end of the fixing plate 2. A rotating shaft 22 is rotatably installed inside the fixing plate 2. A material distribution plate 24 is installed on the outer wall of the upper end of the rotating shaft 22, and a material distribution board 25 is installed on one side of the outer wall of the upper end of the material distribution plate 24.

[0036] Baffle plates 16 are installed on both sides of the inner wall of the outer shell 1. The baffle plates 16 are designed in an inclined shape and are located at the lower end of the crushing roller 15. The baffle plates 16 can adjust the discharging position of the material, so that the material falls onto the upper end of the material distribution plate 24. The material distribution plate 24 and the material distribution board 25 are used to adjust the discharging position of the material to ensure the uniformity of the material falling onto the upper end of the filter plate 21.

[0037] A motor body 23 is installed through the outer wall of one end of a fixed plate 2 by a rotating shaft 22. As is well known to those skilled in the art, the grinding device of the present utility model also needs to provide the motor body 23 to enable it to work properly. And as is well known to those skilled in the art, the provision of the motor body 23 is common practice, which all belongs to conventional means or common general knowledge and will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience. The motor body 23 is connected to the outer wall of the lower end of the fixed plate 2. The motor body 23 drives the rotating shaft 22 to rotate in a circle, thereby driving the material distribution plate 24 to rotate in a circle, adjusting the position of the material feeding, ensuring the uniformity of the material falling onto the upper end of the filter plate 21. The motor body 23 drives the rotating shaft 22 and the material distribution plate 24 to rotate in a circle. The material distribution plate 24 and the material distribution plate 25 disperse the material, changing the falling position of the material, ensuring the comprehensive use of the filter plate 21, avoiding serious damage to some positions of the filter plate 21, being able to improve the service life of the filter plate 21, and the materials filtered by the filter plate 21 are discharged through the first discharge pipe 11 and the second discharge pipe 12 respectively.

[0038] Embodiment 5: An ore grinder, comprising a housing 1, a fixed plate 2 and a rotating shaft 22. On both sides of the upper end inner wall of the housing 1, crushing rollers 15 are rotatably installed. There is a gap between the two crushing rollers 15. On one side of the inner wall of the housing 1, a fixed plate 2 is installed. On both sides of the outer wall of the upper end of the fixed plate 2, filter plates 21 are embedded and installed. Inside the fixed plate 2, a rotating shaft 22 is rotatably installed. On the outer wall of the upper end of the rotating shaft 22, a material distribution plate 24 is installed. On one side of the outer wall of the upper end of the material distribution plate 24, a material distribution plate 25 is installed.

[0039] A first discharge pipe 11 is plugged and installed on one side outer wall of the housing 1, and the first discharge pipe 11 is communicated with the inside of the housing 1. The materials filtered by the filter plate 21 are discharged through the first discharge pipe 11.

[0040] A second discharge pipe 12 is plugged and installed on one side outer wall of the housing 1, and the second discharge pipe 12 is communicated with the inside of the housing 1. The materials filtered on the upper end of the filter plate 21 are discharged through the second discharge pipe 12.

[0041] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present utility model, the present utility model can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. An ore powder mill, comprising a housing (1), a fixing plate (2) and a rotating shaft (22), characterized in that: On both sides of the upper end of the inner wall of the housing (1), crushing rollers (15) are rotatably installed. On one side of the inner wall of the housing (1), a fixing plate (2) is installed. On both sides of the outer wall of the upper end of the fixing plate (2), filter plates (21) are embedded and installed. Inside the fixing plate (2), a rotating shaft (22) is rotatably installed. On the outer wall of the upper end of the rotating shaft (22), a material distributing plate (24) is installed. On one side of the outer wall of the upper end of the material distributing plate (24), a material distributing board (25) is installed.

2. The ore powder mill according to claim 1, wherein: A power structure (13) is provided on the outer wall of one end of the housing (1) through which the crushing roller (15) passes, and the power structure (13) is connected to the outer wall of the housing (1).

3. The ore powder mill according to claim 1, wherein: On both sides of the inner wall of the housing (1), baffle plates (16) are installed. The baffle plates (16) are designed in an inclined shape and are located below the crushing rollers (15).

4. The ore powder mill according to claim 1, characterized in that: A first discharge pipe (11) is inserted and installed on one side outer wall of the housing (1), and the first discharge pipe (11) is communicated with the inside of the housing (1).

5. A kind of ore powder mill according to claim 1, characterized in that: A second discharge pipe (12) is inserted and installed on one side outer wall of the housing (1), and the second discharge pipe (12) is communicated with the inside of the housing (1).

6. The ore powder mill according to claim 1, wherein: A feed pipe (14) is inserted and installed on one side outer wall of the upper end of the housing (1), and the feed pipe (14) is communicated with the inside of the housing (1).

7. The ore powder mill according to claim 1, characterized in that: A motor body (23) is installed on the outer wall of one end of the housing (1) through which the rotating shaft (22) passes, and the motor body (23) is connected to the outer wall of the lower end of the fixing plate (2).

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