Ball mill with screen plate

Abstract

The utility model provides a ball mill with a screen plate, which belongs to the technical field of industrial production, and comprises a ball mill component, a bracket, a main shaft rotationally mounted at the top of the bracket, a box body fixedly connected to the end part of the main shaft, and a guide rod adaptively mounted on the side wall of the box body, the discharging assembly comprises a frame body installed on the side wall of the support, a material guide plate fixedly connected to the upper end of the frame body, a supporting plate installed on the inner side of the material guide plate and a sieve plate fixedly connected to the end of the supporting plate. The blanking assembly has the beneficial effects that the sieve plate is arranged in the blanking assembly, so that materials can be immediately screened after being discharged from the ball mill, the integrated operation of grinding and screening is realized, the angle of the blanking assembly can be flexibly adjusted, the adaptability and universality of the equipment are improved, and the production efficiency is improved. And the guide rod can assist the grinding medium in the box body to grind the materials, the materials are stirred under the running fit of the box body, and the material grinding effect is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of industrial production, and particularly relates to a ball mill with a screening plate. BACKGROUND

[0002] In the field of industrial production, as a key equipment for material grinding, ball mills are widely used in many industries such as mining, building materials, and chemical industry. After completing material grinding, traditional ball mills often need to be matched with independent screening equipment to perform particle size grading and screening on the ground material, which not only leads to a more complex production process, increases the equipment floor space and production cost, but also restricts the production efficiency to a certain extent.

[0003] With the continuous expansion of industrial production scale and the increasing demand for product quality, the industry has put forward higher demands for the performance optimization and function integration of ball mills. On the one hand, enterprises expect to reduce the number of devices in the production process, simplify the process flow, and thus reduce the energy consumption, labor cost, and equipment maintenance cost in the production process. On the other hand, while ensuring the grinding effect, the ball mill needs to be able to screen the ground material in real time and efficiently, ensure that the particle size of the output material meets the production standard, and improve the stability of product quality. SUMMARY

[0004] The utility model aims at providing a ball mill with a screening plate, which aims to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A ball mill with a screening plate, comprising,

[0007] A ball mill assembly, comprising a support, a main shaft rotatably installed on the top of the support, a box body fixedly connected to the end of the main shaft, and a guide rod adaptively installed on the side wall of the box body.

[0008] A discharging assembly, comprising a frame body installed on the side wall of the support, a guide plate fixedly connected to the upper end of the frame body, a support plate installed on the inner side of the guide plate, and a screening plate fixedly connected to the end of the support plate, wherein the screening plate is installed below the discharge port of the box body.

[0009] As a preferred scheme of the utility model, the discharging assembly further comprises a sleeve rotatably connected to the side of the frame body, and a support rod threadedly connected to the middle of the sleeve, wherein the end of the support rod is rotatably connected to the side wall of the support.

[0010] As a preferred scheme of the utility model, the discharging assembly further comprises a top rod threadedly connected to the side wall of the sleeve, wherein the end of the top rod is clamped to the side wall of the support rod.

[0011] As a preferred scheme of the utility model, the blanking assembly further includes an extension plate movably inserted into the bottom of the guide plate, and the upper end surface of the extension plate is tightly attached to the guide plate.

[0012] As a preferred scheme of the utility model, the blanking assembly further includes a bolt rod inserted into the sidewall of the bottom of the guide plate, and the end of the bolt rod is inserted into the sidewall of the extension plate.

[0013] As a preferred scheme of the utility model, the ball mill assembly further includes a speed reducer installed on the sidewall of the bracket, and a motor adaptively installed on the input end of the speed reducer, and the output end of the speed reducer is fixedly connected to the main shaft.

[0014] As a preferred scheme of the utility model, the ball mill assembly further includes a sealing plate installed at the middle position of the box body, and a side strip installed on the sidewall of the box body, and the side strip is located outside the sealing plate.

[0015] Compared with the prior art, the utility model has the advantages that the setting of the sieve plate in the blanking assembly can immediately screen the material after the material is discharged from the ball mill, realizes the integrated operation of grinding and screening, improves the production efficiency, reduces the additional screening process and equipment investment, the angle of the blanking assembly can be flexibly adjusted, the adaptability and versatility of the equipment are improved, the guide rod can assist the grinding medium in the box body to grind the material, so that the material can be moved by the rotation cooperation of the guide rod in the box body, and the grinding effect of the material is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without paying the creative labor. Among them:

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the front structure schematic diagram of the utility model;

[0019] Figure 3 It is the overhead structure schematic diagram of the utility model;

[0020] Figure 4 It is the A-A section structure schematic diagram of the utility model.

[0021] In the figure: 100, ball mill assembly; 101, support; 102, main shaft; 103, box; 104, guide rod; 105, speed reducer; 106, motor; 107, sealing plate; 108, edge; 200, discharging assembly; 201, frame; 202, guide plate; 203, support plate; 204, sieve plate; 205, sleeve; 206, support rod; 207, ejector pin; 208, extension plate; 209, bolt rod. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present application more apparent and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can be practiced in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the spirit of the present application, therefore the present application is not limited to the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment that excludes other embodiments.

[0025] Embodiment

[0026] Reference Figures 1-4 For the embodiment of the present application, the embodiment provides a ball mill with a sieve plate, comprising,

[0027] The ball mill assembly 100 comprises a support 101, a main shaft 102 rotatably mounted on the top of the support 101, a box 103 fixedly connected to the end of the main shaft 102, and a guide rod 104 adaptively installed on the side wall of the box 103.

[0028] The discharging assembly 200 comprises a frame 201 installed on the side wall of the support 101, a guide plate 202 fixedly connected to the upper end of the frame 201, a support plate 203 installed on the inner side of the guide plate 202, and a sieve plate 204 fixedly connected to the end of the support plate 203, the sieve plate 204 being installed below the discharge port of the box 103.

[0029] The main shaft 102 drives the box 103 fixed at the end to rotate stably, so as to realize the grinding operation of the ball mill on the material, and the ground material is discharged from the discharge port of the box 103 and falls on the screen plate 204 of the discharging assembly 200. The screen plate 204 screens the material, the material meeting the particle size requirement passes through the screen plate 204, is guided to the designated position by the guide plate 202 and the extension plate 208, and is collected, while the larger particle material is separated from the small particle material and is conveyed, so as to adapt to different use requirements. Meanwhile, the guide rod 104 can assist the grinding medium in the box 103 to grind the material, so that the material is stirred under the cooperation of the rotation of the guide rod 104 and the box 103, and the grinding effect of the material is improved.

[0030] Specifically, the discharging assembly 200 further comprises a sleeve 205 rotatably connected to the side of the frame 201, and a support rod 206 threadedly connected in the middle of the sleeve 205, and the end of the support rod 206 is rotatably connected to the side wall of the support 101.

[0031] The rotation of the sleeve 205 changes the relative position of the support rod 206 and the sleeve 205, so as to drive the whole discharging assembly 200 to adjust the angle around the rotation connection point of the frame 201, adapt to different material conveying requirements, and adjust conveniently.

[0032] Further, the discharging assembly 200 further comprises a top rod 207 threadedly connected to the side wall of the sleeve 205, and the end of the top rod 207 is clamped to the side wall of the support rod 206.

[0033] The top rod 207 is installed on the side wall of the sleeve 205, and is used to fix the support rod 206 on the side wall of the sleeve 205, so as to maintain the stability of the position of the frame 201.

[0034] Further, the discharging assembly 200 further comprises an extension plate 208 movably inserted into the bottom of the guide plate 202, and the upper end surface of the extension plate 208 is tightly attached to the guide plate 202.

[0035] The extension plate 208 is used to adjust the length of the guide plate 202, so as to adapt to the butt joint use of the storage tank of different sizes, and adjust conveniently.

[0036] Preferably, the discharging assembly 200 further comprises a latch rod 209 inserted into the bottom side wall of the guide plate 202, and the end of the latch rod 209 is inserted into the side wall of the extension plate 208.

[0037] The latch rod 209 is used to fix the extension plate 208 on the side wall of the guide plate 202, so as to maintain the stability of the extension length of the extension plate 208, and adapt to different guide requirements.

[0038] It should be noted that the ball mill assembly 100 further comprises a reducer 105 mounted on the side wall of the support 101, and a motor 106 adapted to be mounted on the input end of the reducer 105, and the output end of the reducer 105 is fixedly connected with the main shaft 102.

[0039] Wherein, the cooperation of the reducer 105 and the motor 106 provides stable and controllable power for the rotation of the main shaft 102 and the box 103.

[0040] Preferably, the ball mill assembly 100 further comprises a sealing plate 107 mounted at the middle position of the box 103, and a side strip 108 mounted on the side wall of the box 103, and the side strip 108 is located outside the sealing plate 107.

[0041] Wherein, the sealing plate 107 is added to close the box 103, which facilitates the processing of the materials stored in the box 103, and the side strip 108 is used to improve the installation strength of the box 103 and keep the box 103 stable operation.

[0042] In use, after the motor 106 is started, the power is transmitted to the reducer 105, and after the speed regulation of the reducer 105, the power with appropriate torque is transmitted to the main shaft 102, and the main shaft 102 drives the box 103 fixed at the end thereof to rotate stably, so as to realize the grinding operation of the ball mill on the materials, and the ground materials are discharged from the discharge port of the box 103 and fall on the screen plate 204 of the discharging assembly 200, the screen plate 204 screens the materials, the materials meeting the particle size requirements pass through the screen plate 204 and are guided to the designated position by the guide plate 202 and the extension plate 208 for collection, and the larger particle materials are left on the screen plate 204, since the sleeve 205 is threadedly connected with the support rod 206, rotating the sleeve 205 changes the relative position of the support rod 206 and the sleeve 205, thereby driving the discharging assembly 200 to rotate around the rotation connecting point of the frame 201 to adjust the angle, after adjusting to the appropriate angle, the top rod 207 is tightened to clamp the side wall of the support rod 206, thereby fixing the angle of the discharging assembly 200, when it is necessary to adjust the guide length of the guide plate 202, the pin rod 209 is pulled out, and then the extension plate 208 is pulled or pushed to move in the position of the movable plug-in connection at the bottom of the guide plate 202, so as to change the overall length of the guide plate 202, after adjustment, the pin rod 209 is inserted into the bottom side wall of the guide plate 202 and the side wall of the extension plate 208 again to fix the position of the extension plate 208.

[0043] In summary, the setting of the sieve plate 204 in the discharging assembly 200 can immediately screen the material after it is discharged from the ball mill, realizing the integrated operation of grinding and screening, improving the production efficiency, reducing the additional screening process and equipment investment, through the cooperation of the sleeve pipe 205, the supporting rod 206 and the ejector rod 207, the angle of the discharging assembly 200 can be flexibly adjusted, which makes the ball mill ensure the smooth discharging of the material under different installation environments and production demands, improves the adaptability and universality of the equipment, the movable plug-in structure of the extension plate 208 and the guide plate 202 and the fixing mode of the pin rod 209 make the guide length of the guide plate 202 adjustable according to actual needs, whether the material needs to be guided to a closer or farther position, it can be easily realized, further enhancing the applicability and flexibility of the equipment, in the ball mill assembly 100, the cooperation of the speed reducer 105 and the motor 106 provides stable and controllable power for the rotation of the main shaft 102 and the box body 103, the setting of the sealing plate 107 and the edge strip 108 enhances the structural stability of the box body 103, and helps to prevent the material from leaking from the side wall of the box body 103 during the grinding process, ensuring the efficient and stable operation of the ball mill.

[0044] Importantly, it should be noted that the constructions and arrangements of the present application shown in the various example embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be reversed or otherwise varied, and the nature or number of elements or positions can be altered or varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the generality of the application. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to particular embodiments described, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0045] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (i.e., those unrelated to the presently contemplated best mode of carrying out the present inventive subject matter, or those unrelated to enabling the present inventive subject matter).

[0046] It is to be understood that the development making of the numerous implementation decisions during the development of any embodiment is a design choice. These development efforts would be evolutionary unless otherwise decided by practice, experimentation and experience.

[0047] It should be noted that the above examples are only used to illustrate the technical solutions of the present application but not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and all modifications and equivalent replacements should be included in the scope of the claims of the present application.

Claims

1. A ball mill with a screening deck, characterized by: Including, The ball mill assembly (100) comprises a support (101), a main shaft (102) rotatably mounted on the top of the support (101), a box (103) fixedly connected to the end of the main shaft (102), and a guide rod (104) adaptively mounted on the side wall of the box (103). The blanking assembly (200) comprises a frame (201) mounted on the side wall of the support (101), a guide plate (202) fixedly connected to the upper end of the frame (201), a support plate (203) mounted on the inner side of the guide plate (202), and a sieve plate (204) fixedly connected to the end of the support plate (203), the sieve plate (204) is installed below the discharge port of the box (103).

2. A ball mill with a screening deck according to claim 1, characterized in that: The blanking assembly (200) further comprises a sleeve (205) rotatably connected to the side of the frame (201), and a support rod (206) threadedly connected in the middle of the sleeve (205), the end of the support rod (206) is rotatably connected to the side wall of the support (101).

3. A ball mill with a screening deck according to claim 2, characterized in that: The blanking assembly (200) further comprises a top rod (207) threadedly connected to the side wall of the sleeve (205), the end of the top rod (207) is clamped to the side wall of the support rod (206).

4. A ball mill with a screening deck according to claim 3, characterized in that: The blanking assembly (200) further comprises an extension plate (208) movably inserted into the bottom of the guide plate (202), the upper end surface of the extension plate (208) is tightly fitted with the guide plate (202).

5. A ball mill with a screening deck according to claim 4, characterized in that: The blanking assembly (200) further comprises a latch rod (209) inserted into the bottom side wall of the guide plate (202), the end of the latch rod (209) is inserted into the side wall of the extension plate (208).

6. A ball mill with a screening deck according to claim 5, characterized in that: The ball mill assembly (100) further comprises a speed reducer (105) mounted on the side wall of the support (101), and a motor (106) adaptively mounted on the input end of the speed reducer (105), the output end of the speed reducer (105) is fixedly connected with the main shaft (102).

7. A ball mill with a screening deck according to claim 6, characterized in that: The ball mill assembly (100) further comprises a sealing plate (107) mounted at the middle position of the box (103), and a side strip (108) mounted on the side wall of the box (103), the side strip (108) is located outside the sealing plate (107).

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