Omnibearing high-speed shimmy ball mill

Abstract

The utility model belongs to the technical field of ball mills, and particularly relates to an all-dimensional high-speed shimmy ball mill which comprises a supporting rod, a ball milling structure arranged at the top of the supporting rod, a material collecting structure arranged on the outer side of the ball milling structure, and a balance weight collecting structure arranged at the bottom of the material collecting structure. Electric push rods are installed at the tops of the left side and the right side of the material collecting barrel, scraping rings are installed at the output ends of the electric push rods, a discharging pipe is installed in the middle of the bottom end of the outer surface of the material collecting barrel, and the ends, away from each other, of the two fixing rods are fixedly connected with the sides, close to each other, of the two supporting rods; the outer surface of the scraping ring is slidably connected with the inner wall of the collecting barrel. According to the all-dimensional high-speed shimmy ball mill, through the arrangement of the material collecting structure, two electric push rods are started to drive a scraping ring to move, so that powder adhered to or scattered on the inner wall of the material collecting barrel is scraped and pushed to enter a discharging pipe, and finished product powder obtained after grinding is conveniently collected.

Description

Technical Field

[0001] The utility model relates to the technical field of ball mills, in particular to an omnidirectional high-speed swing ball mill. Background Art

[0002] Ball mill is the oldest and most widely used type of grinding equipment in the grinding industry. During the working process of the ball mill, the grinding media moves at high speed in the rotating cylinder, transferring energy through mutual impact and collision, and the material is crushed and ground in this movement process.

[0003] The eccentric seat of the existing ball mill is pulled by a tension spring, and the rotation of the eccentric shaft makes the ball mill fixed on the eccentric shaft seat only swing in a conical shape instead of rotating. There are too many friction points between the connecting parts during the swing and stretching, making the existing ball mill spring easily broken.

[0004] For example, a high-speed oscillating ball mill disclosed in Chinese patent CN204866030U is provided, through a lower housing, an intermediate plate, a bottom plate, a power device, a belt transmission device, a main shaft device, an eccentric device, a ball milling tank and a tension spring mechanism, the eccentric device is connected to the main shaft device, the ball milling tank is arranged on the eccentric device, the tension spring mechanism includes an upper screw rod, a lower screw rod, a tension spring and a locking assembly, the upper screw rod is connected to the bottom of the eccentric device, the lower screw rod is arranged on the bottom plate at a position corresponding to the upper screw rod, the tension spring is sleeved on the upper screw rod and the lower screw rod, a gap is left between the upper screw rod and the lower screw rod, the top of the tension spring is connected to the bottom of the eccentric wheel device, the bottom of the tension spring is connected to the locking assembly, and the locking assembly is threadedly connected to the lower screw rod. The tension spring mechanism of the ball mill solves the problem of too many friction points and has a long service life.

[0005] However, in the prior art, during the grinding process using a ball mill, the grinding powder will leak out through a number of through holes opened on the outer surface of the ball mill, thereby realizing the discharge of the ball mill. However, when the ball mill is oscillating, the grinding powder will be scattered, making it inconvenient to collect the finished product.

[0006] For this reason, we urgently need to provide a kind of all-round high-speed oscillating ball mill. Utility Model Content

[0007] The purpose of the utility model is to provide an all-round high-speed oscillating ball mill to solve the problem in the prior art proposed in the above background technology that during the use of the ball mill for grinding, the grinding powder will leak out through a number of through holes opened on the outer surface of the ball mill, thereby realizing the unloading of the ball mill, but when the ball mill is oscillating, the grinding powder will be scattered, making it inconvenient to collect the finished product.

[0008] To achieve the above objectives, the utility model provides the following technical solutions: an all-round high-speed oscillating ball mill, comprising a support rod, a ball mill structure is arranged on the top of the support rod, an aggregate structure is arranged on the outside of the ball mill structure, and a counterweight collection structure is arranged at the bottom of the aggregate structure.

[0009] The material collection structure includes a fixed rod, and two fixed rods are connected to a material collection barrel at one end close to each other. Electric push rods are installed on the top of the left and right sides of the material collection barrel. A scraper ring is installed on the output end of the electric push rod, and a discharge pipe is installed in the middle of the bottom end of the outer surface of the material collection barrel.

[0010] Preferably, the two fixed rods are fixedly connected at one end away from each other and at one side of the two support rods close to each other, the outer surface of the scraper ring is slidably connected to the inner wall of the collecting barrel, and the discharge pipe is installed inside the rectangular hole opened in the middle of the bottom end of the outer surface of the collecting barrel. The inside of the discharge pipe is connected to the inside of the collecting barrel, and the two electric push rods are synchronously controlled, and the extension and contraction amounts of the two electric push rods are kept consistent.

[0011] Preferably, the ball milling structure includes an asynchronous motor, the output end of the asynchronous motor is connected to a transmission member, the left end of the transmission member is connected to a crankshaft, the two crankshafts are connected to a limiting block at one end close to each other, the outer surfaces of the two crankshafts are connected to a ball milling barrel at one end away from each other, a feed pipe is installed near the top in the middle of the right side of the ball milling barrel, and a sealing cover is connected to the end of the feed pipe away from the ball milling barrel.

[0012] Preferably, the asynchronous motor is detachably connected to the right side of the right support rod near the top, the outer surface of the crankshaft near the transmission part is connected to the mounting hole at the top of the support rod through a bearing, and the outer surface of the crankshaft near the limit block is connected to the circular hole at the middle of the left and right sides of the ball mill near the bottom through a bearing. The sealing cover and the feed pipe are connected to each other on one side for sealing connection through a rubber sealing ring, and the outer surface of the ball mill is provided with a plurality of circular through holes for rapid discharge of the milled powder.

[0013] Preferably, the counterweight collection structure includes a counterweight unit and a collection unit.

[0014] The counterweight unit comprises a counterweight box, an injection pipe is installed in the middle of the top surface of the counterweight box, and a threaded plug is installed at the top end of the injection pipe.

[0015] Preferably, the collecting unit comprises a guide rail, a slider is connected to the middle of one side of two guide rails close to each other, and a collection box is connected to one side of two sliders close to each other.

[0016] Preferably, the middle of the top surface of the counterweight box is fixedly connected to the bottom end of the support rod, the injection pipe is threadedly connected to the threaded plug, the two guide rails are fixedly connected to the middle of the two counterweight boxes on the side away from each other, and the outer surface of the slider is slidably connected to the inner wall of the convex slide groove in the middle of the two guide rails on the side close to each other. The collection box is set at the bottom of the discharge pipe, and the middle of the left and right sides of the collection box are fixedly connected to the slider. Sand, stone and water are injected into the counterweight box to ensure the stability of the overall use of the device.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. This all-round high-speed oscillating ball mill, through the setting of the aggregate structure, starts two electric push rods to drive the scraper ring to move, so as to scrape and push the powder adhering or scattered on the inner wall of the aggregate barrel, so that it enters the inside of the discharge pipe, which is convenient for collecting the finished powder after grinding.

[0019] 2. The all-round high-speed oscillating ball mill, through the setting of the ball mill structure and the counterweight collection structure, uses an asynchronous motor to drive the transmission parts for transmission, thereby driving the crankshaft and the ball mill barrel to rotate eccentrically, thereby making the ball milling effect better and more comprehensive. In the process of ball milling, the use of the counterweight box can effectively ensure the stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the appearance of the utility model;

[0021] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0022] Figure 3 This is an enlarged view of the driving structure of the utility model;

[0023] Figure 4 This is an enlarged view of the aggregate structure of the utility model.

[0024] In the figure: 1, support rod; 101, asynchronous motor; 102, transmission part; 103, crankshaft; 104, limit block; 105, ball mill; 106, feed pipe; 107, sealing cover; 201, fixing rod; 202, collecting barrel; 203, electric push rod; 204, scraper ring; 205, discharge pipe; 301, counterweight box; 302, injection pipe; 303, threaded plug; 304, guide rail; 305, slider; 306, collecting box. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0027] Embodiment 1:

[0028] An omnidirectional high-speed oscillating ball mill comprises a support rod 1, a ball milling structure is arranged on the top of the support rod 1, an aggregate structure is arranged outside the ball milling structure, and a counterweight collection structure is arranged at the bottom of the aggregate structure.

[0029] The material collection structure includes fixed rods 201, and the two fixed rods 201 are connected to the material collection barrel 202 at one end close to each other. Electric push rods 203 are installed on the top of the left and right sides of the material collection barrel 202. The output end of the electric push rod 203 is installed with a scraper ring 204, and a discharge pipe 205 is installed in the middle of the bottom end of the outer surface of the material collection barrel 202. The two fixed rods 201 are fixedly connected to the side of the two support rods 1 close to each other at one end away from each other, the outer surface of the scraper ring 204 is slidably connected to the inner wall of the material collection barrel 202, and the discharge pipe 205 is installed inside the rectangular hole opened in the middle of the bottom end of the outer surface of the material collection barrel 202.

[0030] After the raw materials are ground by the ball mill structure, the powder will be discharged through a number of circular through holes opened on the outer surface of the ball mill 105, and the powder will be thrown to the inner wall of the collecting barrel 202 due to inertia. Then, the electric push rod 203 is started to drive the scraper ring 204 to move, thereby scraping and pushing the powder stuck or scattered on the inner wall of the collecting barrel 202, so that the powder enters the discharge pipe 205, thereby completing its discharge.

[0031] Embodiment 2:

[0032] On the basis of the first embodiment, the ball mill structure includes an asynchronous motor 101, a transmission member 102 is connected to the output end of the asynchronous motor 101, a crankshaft 103 is connected to the left end of the transmission member 102, two crankshafts 103 are connected to a limit block 104 at one end close to each other, two crankshafts 103 are connected to a ball mill 105 at one end away from each other on the outer surfaces, a feed pipe 106 is installed near the top of the right middle of the ball mill 105, and a sealing cover 107 is connected to the end of the feed pipe 106 away from the ball mill 105. The asynchronous motor 101 is detachably connected to the right side of the right support rod 1 near the top, the outer surface of the crankshaft 103 at one end close to the transmission member 102 is connected to the inside of the mounting hole opened at the top of the support rod 1 through a bearing, and the outer surface of the crankshaft 103 at one end close to the limit block 104 is connected to the inside of the circular hole opened in the middle of the left and right sides of the ball mill 105 near the bottom through a bearing.

[0033] The counterweight collection structure includes a counterweight unit and a collection unit. The counterweight unit includes a counterweight box 301. An injection pipe 302 is installed in the middle of the top surface of the counterweight box 301. A threaded plug 303 is installed at the top of the injection pipe 302. The collection unit includes a guide rail 304. A slider 305 is connected to the middle of one side of the two guide rails 304 close to each other. A collection box 306 is connected to one side of the two sliders 305 close to each other.

[0034] The middle part of the top surface of the counterweight box 301 is fixedly connected to the bottom end of the support rod 1, the injection pipe 302 is threadedly connected to the threaded plug 303, the two guide rails 304 are fixedly connected to the middle part of the side where the two counterweight boxes 301 are close to each other, and the outer surface of the slider 305 is slidably connected to the inner wall of a convex slide groove provided in the middle part of the side where the two guide rails 304 are close to each other.

[0035] By setting up the ball milling structure and the counterweight collecting structure, the asynchronous motor 101 is used to drive the transmission member 102 to transmit, thereby driving the crankshaft 103 and the ball mill 105 to rotate eccentrically, thereby making the ball milling effect better and more comprehensive. In the process of ball milling, the use of the counterweight box 301 can effectively ensure the stability during use.

[0036] When it is necessary to grind the raw materials, the raw materials are placed into the ball mill 105 through the feed pipe 106, and then the feed pipe 106 is sealed with the sealing cover 107, and the asynchronous motor 101 is started to drive the transmission member 102 for transmission, and the output end of the asynchronous motor 101 drives the driving shaft and the driving gear to rotate, and the meshing connection between the driving gear and the driven gear is used to make the driven gear drive the driven shaft to rotate, and the driven shaft drives the crankshaft 103 to rotate, and the crankshaft 103 drives the ball mill 105 to rotate when rotating, so as to complete the grinding of the raw materials. After the raw materials are ground, the aggregate structure is used to discharge the materials, and the aggregate box 306 is used to collect the raw materials at the same time. The sliding connection between the slider 305 and the guide rail 304 is used to facilitate the extraction of the aggregate box 306, and the raw materials are centrally processed. Before grinding, sand and water are injected into the counterweight box 301 through the injection pipe 302 to increase the counterweight of the counterweight box 301, thereby effectively ensuring the stability of the overall device during use.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. 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. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. An omnidirectional high-speed oscillating ball mill, comprising a support rod (1), characterized in that: The support rod (1) is provided with a ball milling structure at the top, an aggregate structure is provided outside the ball milling structure, and a counterweight collection structure is provided at the bottom of the aggregate structure; The material collecting structure comprises a fixed rod (201), two fixed rods (201) are connected to a material collecting barrel (202) at one end close to each other, electric push rods (203) are installed on the top of the left and right sides of the material collecting barrel (202), a scraper ring (204) is installed on the output end of the electric push rod (203), and a discharge pipe (205) is installed in the middle of the bottom end of the outer surface of the material collecting barrel (202).

2. The omnidirectional high-speed oscillating ball mill according to claim 1, characterized in that: The two fixed rods (201) are fixedly connected at one end away from each other and at the side close to each other of the two support rods (1), the outer surface of the scraper ring (204) is slidably connected to the inner wall of the collecting barrel (202), and the discharge pipe (205) is installed inside a rectangular hole opened in the middle of the bottom end of the outer surface of the collecting barrel (202).

3. The omnidirectional high-speed oscillating ball mill according to claim 1, characterized in that: The ball mill structure comprises an asynchronous motor (101), the output end of the asynchronous motor (101) is connected to a transmission member (102), the left end of the transmission member (102) is connected to a crankshaft (103), two crankshafts (103) are connected to a limit block (104) at one end close to each other, the outer surfaces of the two crankshafts (103) are connected to a ball mill (105) at one end away from each other, a feed pipe (106) is installed near the top end in the middle of the right side of the ball mill (105), and a sealing cover (107) is connected to the end of the feed pipe (106) away from the ball mill (105).

4. The omnidirectional high-speed oscillating ball mill according to claim 3, characterized in that: The asynchronous motor (101) is detachably connected to the right side of the right support rod (1) near the top end; the outer surface of one end of the crankshaft (103) near the transmission member (102) is connected to the inside of the mounting hole provided at the top end of the support rod (1) through a bearing; and the outer surface of one end of the crankshaft (103) near the limit block (104) is connected to the inside of the circular hole provided in the middle of the left and right sides of the ball mill (105) near the bottom end through a bearing.

5. The omnidirectional high-speed oscillating ball mill according to claim 1, characterized in that: The counterweight collection structure includes a counterweight unit and a collection unit; The counterweight unit comprises a counterweight box (301), an injection pipe (302) is installed in the middle of the top surface of the counterweight box (301), and a threaded plug (303) is installed at the top end of the injection pipe (302).

6. The omnidirectional high-speed oscillating ball mill according to claim 5, characterized in that: The collecting unit comprises a guide rail (304), a slider (305) is connected to the middle of one side where two guide rails (304) are close to each other, and a material collecting box (306) is connected to one side where two sliders (305) are close to each other.

7. The omnidirectional high-speed oscillating ball mill according to claim 6, characterized in that: The middle of the top surface of the counterweight box (301) is fixedly connected to the bottom end of the support rod (1), the injection pipe (302) is threadedly connected to the threaded plug (303), the two guide rails (304) are fixedly connected to the middle of the side where the two counterweight boxes (301) are close to each other on one side away from each other, and the outer surface of the slider (305) is slidably connected to the inner wall of a convex sliding groove provided in the middle of the side where the two guide rails (304) are close to each other.

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