Ball mill

Abstract

The utility model provides a ball mill. The ball mill comprises a moving device, a ball milling device, a lifting device and a driving device, the lifting device is arranged on the moving device; one end of the first telescopic driving block is connected with the moving device, the other end of the first telescopic driving block is connected with the ball milling device, and the lifting device is matched with the first telescopic driving block to be used for controlling the ball milling device to move in the horizontal direction and the vertical direction; the driving device is provided with two first rollers which are arranged at an interval, the driving device is used for driving the first rollers to rotate, and the ball milling device abuts against the first rollers. The utility model solves the problems that the roller of the traditional ball mill is fixed on the rack, so that the feeding, the discharging and the cleaning of the interior of the roller are inconvenient, and has the advantages of simple structure and low manufacturing cost.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding equipment, in particular to a ball mill. Background Art

[0002] Ball mill is a widely used industrial equipment, mainly used for crushing and mixing materials. It puts the materials into a rotating cylinder, which is filled with steel balls or porcelain balls of various sizes. As the cylinder rotates, the steel balls or porcelain balls will continuously hit and grind the materials, thereby achieving the purpose of crushing and mixing.

[0003] The Chinese patent (application number: CN201922381590.8) discloses a ball mill including a base, a bearing seat, a main bearing, a cylinder, a steel ball, a pillar, a crossbeam and steel bars; the feed port and the discharge port at both ends of the cylinder are shaft tubes, the shaft tubes are respectively installed in the main bearing, the main bearing is fixed on the bearing seat, and the bearing seat is fixed on the base; a spiral discharge trough is arranged on the inner wall of the cylinder near the discharge port; a feed hopper is movably connected to the outer end of the feed port; heat dissipation holes are evenly arranged on the side wall of the cylinder, and heat dissipation holes are respectively connected to heat dissipation pipes, and the outer ends of the heat dissipation pipes are closed; a wear-resistant lining plate is fixedly installed on the inner wall of the cylinder, and the wear-resistant lining plate is provided with sieve holes connected with the heat dissipation holes; the steel ball is arranged in the inner cavity of the cylinder, and the cross-sectional diameter of the steel ball is larger than the aperture of the sieve hole; the bottom end of the pillar is fixed on the base, and the base is provided with a socket hole corresponding to the pillar; the two ends of the crossbeam are respectively fixed to the top of the pillar, and the crossbeam is located above the top of the cylinder; the top of the steel bar fixes the bottom of the crossbeam, and multiple steel bars are arranged side by side along the length direction of the crossbeam.

[0004] The above-mentioned conventional ball mill has the problem that the drum is fixed on the frame, which makes it inconvenient to add materials, discharge materials and clean the inside of the drum. Utility Model Content

[0005] Based on this, in order to solve the problem that the drum of the traditional ball mill is fixed on the frame, which is inconvenient to add materials, discharge materials and clean the inside of the drum, the utility model provides a ball mill, and its specific technical solution is as follows:

[0006] A ball mill comprises a moving device, a ball milling device, a lifting device and a driving device; the lifting device is arranged on the moving device; one end of the first telescopic driving block is connected to the moving device, and the other end of the first telescopic driving block is connected to the ball milling device, and the lifting device cooperates with the first telescopic driving block to control the horizontal and vertical movements of the ball milling device; the driving device is provided with two first rollers arranged at intervals, and the driving device is used to drive the first rollers to rotate, and the ball milling device abuts against the first rollers.

[0007] In the above-mentioned ball mill, when the ball mill needs to be processed, the moving device drives the ball mill to move to the grinding station, and then the lifting device controls the ball mill to contact with the two first rollers, and the driving device is started, and the two first rollers drive the ball mill to rotate to realize the grinding process; when the grinding process is completed, the lifting device drives the ball mill to rise, and then the moving device drives the ball mill to move to the recovery station, which is convenient for subsequent discharge from the ball mill; by providing a first telescopic driving block, it is convenient to control the ball mill to fall between the two first rollers, so that the first roller drives the ball mill to rotate. The ball mill solves the problem that the rollers of traditional ball mills are fixed on the frame, which is inconvenient to add materials, discharge materials and clean the inside of the rollers.

[0008] Furthermore, the driving device includes a frame, a first driving block and a belt, and the first roller is arranged on the frame and is rotatably connected to the frame.

[0009] Furthermore, a roller is provided on one end of one of the first rollers, and the belt is respectively sleeved on the roller and the output end of the first driving block.

[0010] Furthermore, the lifting device includes a scissors-type lifting assembly and a second telescopic driving block, one end of the second telescopic driving block is hinged to one end of the scissors-type lifting assembly, and the other end of the second telescopic driving block is connected to the first section of the scissors-type lifting assembly.

[0011] Furthermore, the ball milling device includes a fixed block and a rolling structure, and the rolling structure is arranged on the fixed block.

[0012] Further, one end of the first telescopic driving block is connected to the scissor-type lifting assembly, and the other end of the first telescopic driving block is connected to the fixed block.

[0013] Furthermore, the rolling structure includes a bearing and a second roller, the bearing is arranged in the fixed block, and one end of the second roller is inserted into the inner ring of the bearing.

[0014] Furthermore, the second roller is provided with an opening for feeding and discharging materials.

[0015] Furthermore, a plurality of balls are arranged in the second drum. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention can be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily drawn to scale, but the emphasis is placed on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0017] Figure 1It is a structural schematic diagram of a ball mill described in one embodiment of the utility model.

[0018] Description of reference numerals:

[0019] 1-moving device; 2-ball milling device; 3-lifting device; 31-scissor-type lifting assembly; 32-second telescopic drive block; 4-first telescopic drive block; 5-driving device; 51-frame; 52-first drive block; 53-belt; 54-roller; 6-first roller; 7-fixed block; 8-bearing; 9-second roller. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with its embodiments. It should be understood that the specific implementation methods described here are only used to explain the utility model and do not limit the protection scope of the utility model.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] The “first” and “second” mentioned in the present invention do not represent specific quantities and orders, but are merely used to distinguish names.

[0024] like Figure 1As shown, a ball mill in one embodiment of the utility model includes a moving device 1, a ball milling device 2, a lifting device 3 and a driving device 5; the lifting device 3 is arranged on the moving device 1; one end of the first telescopic driving block 4 is connected to the moving device 1, and the other end of the first telescopic driving block 4 is connected to the ball milling device 2, and the lifting device 3 cooperates with the first telescopic driving block 4 to control the horizontal and vertical movements of the ball milling device 2; two first rollers 6 arranged at intervals are provided on the driving device 5, and the driving device 5 is used to drive the first roller 6 to rotate, and the ball milling device 2 abuts against the first roller 6.

[0025] In the above ball mill, when the ball mill 2 needs to be processed, the moving device 1 drives the ball mill 2 to move to the grinding station, and then the lifting device 3 controls the ball mill 2 to abut against the two first rollers 6, and the driving device 5 is started, and the two first rollers 6 drive the ball mill 2 to rotate to realize the grinding process; when the grinding process is completed, the lifting device 3 drives the ball mill 2 to rise, and then the moving device 1 drives the ball mill 2 to move to the recovery station, which is convenient for subsequent discharge from the ball mill 2; by providing the first telescopic driving block 4, it is convenient to control the ball mill 2 to fall between the two first rollers 6, so that the first roller 6 drives the ball mill 2 to rotate. The ball mill solves the problem that the roller of the traditional ball mill is fixed on the frame 51, which is inconvenient to add materials, discharge materials and clean the inside of the roller.

[0026] like Figure 1 As shown, in one embodiment, the driving device 5 includes a frame 51, a first driving block 52 and a belt 53. The first roller 6 is arranged on the frame 51 and is rotatably connected to the frame 51. A roller 54 is arranged on one end of the first roller 6, and the belt 53 is respectively sleeved on the roller 54 and the output end of the first driving block 52. In this way, the first driving block 52 is started to drive the first roller 6 to rotate, and then when the second roller 9 is placed on the two first rollers 6, the second roller 9 follows the first roller 6 to rotate.

[0027] like Figure 1As shown, in one embodiment, the lifting device 3 includes a scissor-type lifting assembly 31 and a second telescopic driving block 32, one end of the second telescopic driving block 32 is hinged to one end of the scissor-type lifting assembly 31, and the other end of the second telescopic driving block 32 is connected to the first section of the scissor-type lifting assembly 31; the ball mill device includes a fixed block 7 and a rolling structure, and the rolling structure is arranged on the fixed block 7; one end of the first telescopic driving block 4 is connected to the scissor-type lifting assembly 31, and the other end of the first telescopic driving block 4 is connected to the fixed block 7. In this way, by providing the first telescopic driving block 4, it is convenient to control the second roller 9 to fall between the two first rollers 6, so that the first roller 6 can drive the second roller 9 to rotate.

[0028] like Figure 1 As shown, in one embodiment, the rolling structure includes a bearing 8 and a second roller 9 , the bearing 8 is disposed in the fixed block 7 , and one end of the second roller 9 is inserted into the inner ring of the bearing 8 .

[0029] like Figure 1 As shown, in one embodiment, the second roller 9 is provided with an opening for feeding and discharging materials; a plurality of balls are provided in the second roller 9. Thus, by providing the opening, it is convenient to feed and discharge materials through the opening; when the second roller 9 rotates, the grinding process is realized through the plurality of balls provided in the second roller 9.

[0030] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0031] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A ball mill, characterized in that: include Mobile devices; Ball milling device; A lifting device, wherein the lifting device is arranged on the moving device; a first telescopic driving block, one end of which is connected to the moving device, the other end of which is connected to the ball milling device, and the lifting device cooperates with the first telescopic driving block to control the horizontal and vertical movement of the ball milling device; A driving device is provided with two first rollers arranged at intervals, the driving device is used to drive the first rollers to rotate, and the ball milling device is in contact with the first rollers.

2. The ball mill according to claim 1, characterized in that: The driving device comprises a frame, a first driving block and a belt, and the first roller is arranged on the frame and is rotatably connected with the frame.

3. The ball mill according to claim 2, characterized in that: A roller is provided on one end of one of the first rollers, and the belt is respectively sleeved on the roller and the output end of the first driving block.

4. The ball mill according to claim 1, characterized in that: The lifting device includes a scissor-type lifting assembly and a second telescopic driving block, one end of the second telescopic driving block is hinged to one end of the scissor-type lifting assembly, and the other end of the second telescopic driving block is connected to the first section of the scissor-type lifting assembly.

5. The ball mill according to claim 4, characterized in that: The ball milling device comprises a fixed block and a rolling structure, wherein the rolling structure is arranged on the fixed block.

6. The ball mill according to claim 5, characterized in that: One end of the first telescopic driving block is connected to the scissor-type lifting assembly, and the other end of the first telescopic driving block is connected to the fixed block.

7. The ball mill according to claim 6, characterized in that The rolling structure comprises a bearing and a second roller, wherein the bearing is arranged in the fixing block, and one end of the second roller is inserted in the inner ring of the bearing.

8. The ball mill according to claim 7, characterized in that The second roller is provided with an opening for feeding and discharging materials.

9. The ball mill according to claim 7, characterized in that: A plurality of balls are arranged in the second drum.

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