Ball mill for lepidolite

Abstract

The utility model discloses a lepidolite ore ball mill, which relates to the field of lepidolite ore beneficiation, and comprises a barrel structure which can be arranged in a rolling way, an annular bull gear is arranged and connected on the outer wall of the middle part of the barrel structure, the annular bull gear is meshed with a driving gear, and the driving gear is driven by a driving structure. The two ends of the barrel structure are rotatably installed and connected to a supporting plate through bearings, and the supporting plate is installed and connected to a supporting platform. According to the ball mill, the design of a driving part of a traditional ball mill is improved and moved to the middle part of the ball mill, through the design improvement, scattering and the like of the lepidolite ore can be reduced conveniently when the lepidolite ore enters and exits from the ball mill, and therefore the purpose of reducing waste of raw materials is achieved.

Description

Technical Field

[0001] The utility model relates to the field of spodumene ore dressing, in particular to a spodumene ore ball mill. Background Art

[0002] In the production and processing of spodumene ore, the main processes involved are: crushing, ball milling, grading and screening, flotation, magnetic separation, filter pressing (dehydration), etc. When the spodumene ore is "ball milled", the drive equipment of the existing "ball mill equipment" is installed at the inlet and outlet of the "ball mill equipment", which will cause certain "interference" when the spodumene ore enters or leaves the "ball mill equipment", causing the spodumene ore to scatter when entering and leaving the "ball mill equipment", resulting in a waste of raw materials. Utility Model Content

[0003] The purpose of this utility model is achieved through the following technical solutions:

[0004] The spodumene ore ball mill comprises a rollable barrel structure, a middle outer wall of the barrel structure is connected with a large annular gear, the large annular gear is meshed with a driving gear, and the driving gear is driven by a driving structure.

[0005] Preferably, both ends of the cylindrical structure are rotatably mounted and connected to a support plate via bearings, and the support plate is mounted and connected to a support platform.

[0006] Preferably, the driving gear is rotatably mounted on the fixed seat via a driving shaft, and one end of the driving shaft is connected to the driving structure;

[0007] The driving structure includes a shaft coupling, a conversion gear, a conversion gear, and a servo motor;

[0008] One end of the shaft coupler is connected to the driving shaft, and the other end of the shaft coupler is connected to a conversion gear through a rotating shaft, and the conversion gear is rotatably connected to the connecting seat through the rotating shaft;

[0009] The conversion gear meshes with the conversion pinion, the conversion pinion is rotatably connected to the connection seat via a rotating shaft, and one end of the rotating shaft used to connect the conversion pinion is connected to the output end of the servo motor, and the servo motor is installed and fixed on the fixed platform;

[0010] The connecting seat is installed and fixed on the fixed platform.

[0011] Preferably, the fixing seat is mounted and connected to a fixing platform, and the fixing platform is fixedly mounted on a supporting platform.

[0012] The beneficial effect of the utility model is that the ball mill improves the design of the traditional "ball mill" driving part and moves it to the middle part of the ball mill. Through the design improvement, it is convenient to reduce the scattering of spodumene ore when entering and exiting the ball mill, thereby reducing the purpose of reducing the waste of raw materials. The ball mill includes a rollable cylindrical structure in the specific structural design, and the middle outer wall of the cylindrical structure is installed and connected with a large annular gear, and the large annular gear is meshed with a driving gear, and the driving gear is driven by the driving structure. In this way, the driving structure design originally set at the entrance and exit of the ball mill is moved to the middle position of the ball mill, thereby avoiding "interference" with the spodumene ore when entering and exiting the ball mill, and reducing the spilling and waste of raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of the spodumene ore ball mill of the utility model;

[0014] Figure 2 This is a schematic diagram of the driving structure connection structure of the spodumene ore ball mill of the utility model;

[0015] In the figure, 1-cylinder structure, 2-annular large gear, 3-driving gear, 4-support plate, 5-support platform, 6-fixed seat, 7-axis connector, 8-conversion large gear, 9-conversion small gear, 10-servo motor, 11-connecting seat, 12-fixed platform. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical scheme and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model and are not used to limit the utility model, that is, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0017] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the utility model. It should be noted that relational terms such as the terms "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0018] Moreover, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a list of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus. In the absence of more restrictions, an element defined by the phrase "comprises a ..." does not exclude the presence of additional identical elements in the process, method, article or apparatus that includes the element.

[0019] like Figure 1 to Figure 2 As shown, a spodumene ore ball mill improves the design of the traditional "ball mill" driving part and moves it to the middle part of the ball mill. This design improvement can facilitate the spodumene ore to enter and exit the ball mill, reduce the scattering of spodumene ore, etc., thereby reducing the waste of raw materials. The specific structural design of the ball mill includes a rollable cylindrical structure 1, and the middle outer wall of the cylindrical structure 1 is installed and connected with a large annular gear 2, and the large annular gear 2 is meshed with a driving gear 3, and the driving gear 3 is driven by the driving structure. In this way, the driving structure design originally set at the entrance and exit of the ball mill is moved to the middle position of the ball mill, thereby avoiding "interference" with the spodumene ore when entering and exiting the ball mill, and reducing the spillage and waste of raw materials.

[0020] Further, in a specific embodiment, the ball mill is fixedly installed at a designed position, and at both ends of the barrel structure 1 of the ball mill are rotatably installed and connected to the support plate 4 through bearings, and the support plate 4 is installed and connected to the support platform 5. When the spodumene ore is transported to the barrel structure 1 of the ball mill for "ore dressing", the barrel structure 1 is driven to "rotate" by controlling the drive structure set at this time, so as to achieve the purpose of "ore dressing" of the barrel structure 1. It should be noted here that the barrel structure 1 is a prior art, which is an existing ball mill "barrel", and further in the implementation, the barrel structure 1 is not further described in detail. In the implementation, a large annular gear 2 is installed and connected to the outer wall of the middle part of the barrel structure 1 of the ball mill, and the large annular gear 2 is meshed with a drive gear 3, and the drive gear 3 is driven by the drive structure. The driving gear 3 is rotatably mounted and connected to the fixed seat 6 through a driving shaft, and one end of the driving shaft is connected to the driving structure; and the driving structure includes a shaft coupler 7, a conversion gear 8, a conversion pinion 9, and a servo motor 10; one end of the shaft coupler 7 is connected to the driving shaft, and the other end of the shaft coupler 7 is connected to the conversion gear 8 through a rotating shaft, and the conversion gear 8 is connected to the connecting seat 11 through the rotating shaft; the conversion gear 8 is meshed with the conversion pinion 9, and the conversion pinion 9 is connected to the connecting seat 11 through the rotating shaft, and one end of the rotating shaft used to connect the conversion pinion 9 is connected to the output end of the servo motor 10, and the servo motor 10 is installed and fixed on the fixed platform 12; the connecting seat 11 is installed and fixed on the fixed platform 12. At the same time, the fixed seat 6 is installed and connected to the fixed platform 12, and the fixed platform 13 is fixedly installed on the supporting platform 5. In this design, the original driving part of the ball mill is improved and moved to the middle position of the "ball mill", so that when it is implemented, the conversion pinion 9 is driven to rotate on the connecting seat 11 by the designed servo motor 10, and the conversion pinion 9 rotates to drive the conversion gear 8 meshing with the conversion pinion 9 to rotate, so that the conversion gear 8 drives the driving gear 3 to rotate through the shaft coupling 7, and then the driving gear 3 rotates to drive the ring gear 2 meshing with the driving gear 3 to rotate, so as to achieve the purpose of driving the cylinder structure 1 to rotate through the ring gear 2, and then the spodumene ore in the cylinder structure 1 is "rotated and beneficiated" through the cylinder structure 1; and the improved "drive structure" can ensure that the drive cylinder structure 1 is used normally under different "forces" and reduce the probability of "stuck". Through the ball mill improved by this design, the drive structure design originally set at the entrance and exit of the ball mill is moved to the middle position of the ball mill, so as to avoid "interference" with the spodumene ore when entering and exiting the ball mill, and reduce the spillage and waste of raw materials.

[0021] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details of the embodiments in the above description. Within the technical concept of the present invention, the technical solution of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention. It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present invention will not further describe various possible combinations. In addition, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention; at the same time, the various different embodiments of the present invention may also be combined arbitrarily, as long as they do not violate the idea of ​​the present invention, they shall also be regarded as the contents disclosed by the present invention.

Claims

1. Lithopsone ore ball mill, characterized in that, It comprises a rollable cylindrical structure, wherein a large annular gear is installed and connected to the outer wall of the middle part of the cylindrical structure, and a driving gear is meshed with the large annular gear, and the driving gear is driven by the driving structure; The two ends of the cylinder structure are rotatably connected to the support plate through bearings, and the support plate is installed and connected to the support platform; The driving gear is rotatably mounted on the fixed seat via a driving shaft, and one end of the driving shaft is connected to the driving structure; The driving structure includes a shaft coupling, a conversion gear, a conversion gear, and a servo motor; One end of the shaft coupler is connected to the driving shaft, and the other end of the shaft coupler is connected to a conversion gear through a rotating shaft, and the conversion gear is rotatably connected to the connecting seat through the rotating shaft; The conversion gear meshes with the conversion pinion, the conversion pinion is rotatably connected to the connection seat via a rotating shaft, and one end of the rotating shaft used to connect the conversion pinion is connected to the output end of the servo motor, and the servo motor is installed and fixed on the fixed platform; The connecting seat is installed and fixed on the fixed platform.

2. The spodumene ore ball mill according to claim 1, characterized in that: The fixing seat is installed and connected to the fixing platform, and the fixing platform is fixedly installed on the supporting platform.

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