CN212663740U - Ball mill that performance of making an uproar is good falls - Google Patents
Ball mill that performance of making an uproar is good falls Download PDFInfo
- Publication number
- CN212663740U CN212663740U CN202020308584.XU CN202020308584U CN212663740U CN 212663740 U CN212663740 U CN 212663740U CN 202020308584 U CN202020308584 U CN 202020308584U CN 212663740 U CN212663740 U CN 212663740U
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Abstract
The utility model belongs to the technical field of the ball mill technique and specifically relates to a ball mill that performance of making an uproar falls, comprising a base plate, the lower surface four corners department of bottom plate all is provided with footing buffer gear, the upper surface symmetry of base is provided with the support frame, two support frames rotate respectively and are provided with inlet pipe and discharging pipe, the relative one end outside of inlet pipe and discharging pipe all overlaps and is equipped with the end cover, it is provided with the cylinder to connect between two end covers, both ends are all installed and are provided with the acoustic celotex board in the cylinder, the spout has evenly been seted up to the inner wall of cylinder, install the slider in the spout, the slider is kept away from spout one side and is provided with the support bar, be provided with rubber. The utility model discloses it is little to have vibration range, reduces the noise that the vibration produced, improves ball grinder's life simultaneously.
Description
Technical Field
The utility model relates to a ball mill technical field especially relates to a ball mill that performance of making an uproar is good falls.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel. It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, and is widely applied to the industries of mineral separation, building materials, chemical industry and the like.
However, when the existing ball mill works, materials in the cylinder, steel balls and the lining plate collide with each other to generate vibration, the vibration can not only reduce the service life of the ball mill, but also generate a large amount of noise, and the physical damage to workers is greatly caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the ball mill that the performance of making an uproar is good falls in the proposition makes its vibration range reduce, reduces the vibration and produces the noise, improves ball grinder's life simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the ball mill with good noise reduction performance comprises a bottom plate, wherein foot buffering mechanisms are arranged at four corners of the lower surface of the bottom plate, and supporting frames are symmetrically arranged on the upper surface of a base; the two support frames are respectively and rotatably provided with a feeding pipe and a discharging pipe, and end covers are sleeved on the outer sides of the opposite ends of the feeding pipe and the discharging pipe; a roller is connected between the two end covers, and sound insulation boards are arranged at both ends in the roller; one sides of the two end covers, which are far away from the roller, are provided with bin opening mechanisms; the inner wall of the roller is uniformly provided with sliding chutes, and sliding blocks are arranged in the sliding chutes; one side of the sliding block, which is far away from the sliding chute, is provided with a supporting bar, and a rubber buffer block is arranged between every two adjacent supporting bars; a lining plate is arranged on one side, away from the roller, of the supporting bar, a connecting bolt is arranged on one side, away from the rubber buffer block, of the lining plate, and one end of the connecting bolt is in threaded connection with the roller; the outer side of the roller is provided with a sound-absorbing felt, the outer side of the sound-absorbing felt is arranged on a sound-insulating protective cover, and the outer side of one end of the sound-insulating protective cover is sleeved with a driven gear; and a driving motor is arranged on one side of the upper surface of the bottom plate, and a driving gear matched with the driven gear is sleeved on the outer side of a main shaft of the driving motor.
Preferably, the foot buffering mechanism comprises a foot, a guide rod, a buffering spring, a pressure plate and an adjusting screw rod; the four corners of the upper surface of the bottom plate are provided with adjusting screws, and the lower ends of the adjusting screws penetrate through the bottom plate and are connected with a pressing plate; a buffer spring is arranged on one side of the pressing plate, which is far away from the adjusting screw rod, and a guide rod is inserted into one side of the buffer spring, which is far away from the pressing plate; the upper end of the guide rod penetrates through the pressing plate and the adjusting screw rod in sequence, and the lower end of the guide rod is connected with a bottom foot.
Preferably, the bin opening mechanism comprises a servo motor, a transmission shaft and a bin door; one sides of the two end covers, which are far away from the roller, are respectively arranged on the servo motors, and main shafts of the two servo motors penetrate through the end covers and are then connected with transmission shafts; a cabin door is sleeved outside one end of the transmission shaft, which is far away from the servo motor; and grooves matched with the motion trail of the cabin door are formed in one side, close to the end cover, of each of the two sound insulation plates.
Preferably, the sound insulation plate is provided with a first guide groove matched with the support bar, and the sound insulation plate is provided with a sealing groove communicated with the first guide groove; and a damping rubber strip is arranged in the sealing groove.
Preferably, the transmission shaft is provided with a guide block on the outer side of the end far away from the servo motor, and the cabin door is provided with a second guide groove matched with the guide block.
The utility model provides a pair of ball mill that performance of making an uproar falls, beneficial effect lies in: in the utility model, the four corners of the upper surface of the bottom plate are provided with the adjusting screws, and the lower ends of the adjusting screws penetrate through the bottom plate and are connected with the pressing plate; the clamp plate is far away from adjusting screw one side and is provided with buffer spring, cushions the shock attenuation to the bottom plate, avoids the production of noise, through be provided with rubber buffer block between two adjacent support bars, the support bar is kept away from cylinder one side and is provided with the welt for the range of vibration of welt reduces, through be provided with in the cylinder outside and inhale the sound felt, inhales the sound felt outside and sets up in the protection casing that gives sound insulation, makes the noise in the cylinder isolated, avoids causing very big harm to staff's health.
Drawings
Fig. 1 is a schematic view of a main view structure of a ball mill with good noise reduction performance provided by the present invention;
FIG. 2 is a schematic view of a cross-sectional structure at the position A in the ball mill with good noise reduction performance provided by the utility model;
FIG. 3 is a schematic structural view of a partition board component in a ball mill with good noise reduction performance according to the present invention;
fig. 4 is the utility model provides a B part enlargies the structure schematic diagram in ball mill that performance of making an uproar is good falls.
In the figure: the device comprises a bottom plate 1, a bottom foot buffer mechanism 2, a support frame 3, a feeding pipe 4, a discharging pipe 5, an end cover 6, a roller 7, a sound insulation plate 8, a bin opening mechanism 9, a sliding block 10, a support bar 11, a rubber buffer block 12, a lining plate 13, a connecting bolt 14, a sound absorption felt 15, a sound insulation protective cover 16, a driven gear 17, a driving gear 18, a driving motor 19, a bottom foot 20, a guide rod 21, a buffer spring 22, a pressing plate 23, an adjusting screw 24, a servo motor 25, a transmission shaft 26, a guide block 27, a cabin door 28 and a damping rubber strip 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, a ball mill that noise reduction performance is good, comprising a base plate 1, bottom plate 1's lower surface four corners department all is provided with footing buffer gear 2, footing buffer gear 2 includes footing 20, guide bar 21, buffer spring 22, clamp plate 23 and adjusting screw 24, bottom plate 1's upper surface four corners department all is provided with adjusting screw 24, adjusting screw 24 lower extreme runs through bottom plate 1 and is connected with clamp plate 23, clamp plate 23 is kept away from adjusting screw 24 one side and is provided with buffer spring 22, buffer spring 22 is kept away from clamp plate 23 one side and is inserted and be equipped with guide bar 21, clamp plate 23 and adjusting screw 24 are run through in proper order to the upper end of guide bar 21, guide bar 21's lower extreme is connected with footing 20, carry out cushioning effect to bottom plate.
The upper surface of the base is symmetrically provided with support frames 3, the two support frames 3 are respectively provided with a feeding pipe 4 and a discharging pipe 5 in a rotating way, the outer sides of the opposite ends of the feeding pipe 4 and the discharging pipe 5 are respectively sleeved with an end cover 6, a roller 7 is connected between the two end covers 6, two ends in the roller 7 are respectively provided with a sound insulating board 8, one side of each end cover 6, far away from the roller 7, is provided with a cabin opening mechanism 9, the cabin opening mechanism 9 comprises a servo motor 25, a transmission shaft 26 and a cabin door 28, one side of each end cover 6, far away from the roller 7, is provided with the servo motor 25, a main shaft of each servo motor 25 penetrates through the end cover 6 and is connected with the transmission shaft 26, the outer side of one end of the transmission shaft 26, far away from the servo motor 25, is sleeved with the, the hatch 28 is provided with a second guide slot matched with the guide block 27, and the transmission shaft 26 is driven to rotate by the servo motor 25, so that the hatch 28 can be controlled to be opened and closed, and noise generated during work is prevented from being transmitted from the feeding pipe 4 and the discharging pipe 5.
The spout has evenly been seted up to the inner wall of cylinder 7, install slider 10 in the spout, slider 10 keeps away from spout one side and is provided with support bar 11, be provided with rubber buffer block 12 between two adjacent support bars 11, support bar 11 keeps away from cylinder 7 one side and is provided with welt 13, welt 13 keeps away from rubber buffer block 12 one side and is provided with connecting bolt 14, connecting bolt 14's one end and cylinder 7 threaded connection, welt 13 under the impact of material and steel ball is cushioned through rubber buffer block 12, reduce the range of vibration of cylinder 7, thereby reduce the noise that the vibration produced.
The outside of cylinder 7 is provided with inhales sound felt 15, inhales the sound felt 15 outside and sets up in sound insulation protection casing 16, and sound insulation protection casing 16 one end outside cover is equipped with driven gear 17, and upper surface one side of bottom plate 1 is provided with driving motor 19, and driving motor 19's the main shaft outside cover is equipped with driven gear 17 assorted driving gear 18, inhales the sound noise reduction to cylinder 7 through inhaling sound felt 15 and sound insulation protection casing 16.
The acoustic celotex board 8 seted up with 11 assorted first guide ways of support bar, acoustic celotex board 8 seted up with first guide way intercommunication sealed recess mutually, install yielding rubber strip 29 in the sealed recess, carry out the shock attenuation to acoustic celotex board 8 through yielding rubber strip 29, avoid 8 vibration damages of acoustic celotex board.
The working principle is as follows: the during operation, utilize driving gear 18 and driven gear 17's meshing transmission, make the rotatory roll of driving motor 19 driving drum 7, make the interior material of cylinder 7 and steel ball striking of rolling, thereby make welt 13 striking produce vibration and noise, utilize rubber buffer block 12 to carry out the shock attenuation to welt 13, utilize the noise of inhaling in the sound felt 15 to cylinder 7 to absorb simultaneously, simultaneously the protection casing 16 that gives sound insulation carries out the separation to the noise, it is rotatory to utilize servo motor 25 drive transmission shaft 26, make 28 controllable switch in hatch door, thereby avoid the noise that the during operation produced to spread from inlet pipe 4 and discharging pipe 5, utilize buffer spring 22 to carry out cushioning effect to bottom plate 1.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (5)
1. A ball mill with good noise reduction performance comprises a bottom plate (1) and is characterized in that four corners of the lower surface of the bottom plate (1) are provided with footing buffer mechanisms (2), and the upper surface of a base is symmetrically provided with support frames (3); the two supporting frames (3) are respectively and rotatably provided with a feeding pipe (4) and a discharging pipe (5), and end covers (6) are respectively sleeved on the outer sides of the opposite ends of the feeding pipe (4) and the discharging pipe (5); a roller (7) is connected between the two end covers (6), and sound insulation boards (8) are arranged at two ends in the roller (7); one sides of the two end covers (6) far away from the roller (7) are provided with bin opening mechanisms (9); the inner wall of the roller (7) is uniformly provided with a sliding chute, and a sliding block (10) is arranged in the sliding chute; one side of the sliding block (10) far away from the sliding groove is provided with a supporting strip (11), and a rubber buffer block (12) is arranged between every two adjacent supporting strips (11); a lining plate (13) is arranged on one side, away from the roller (7), of the supporting strip (11), a connecting bolt (14) is arranged on one side, away from the rubber buffer block (12), of the lining plate (13), and one end of the connecting bolt (14) is in threaded connection with the roller (7); a sound-absorbing felt (15) is arranged on the outer side of the roller (7), the outer side of the sound-absorbing felt (15) is arranged on a sound-insulating protective cover (16), and a driven gear (17) is sleeved on the outer side of one end of the sound-insulating protective cover (16); a driving motor (19) is arranged on one side of the upper surface of the bottom plate (1), and a driving gear (18) matched with the driven gear (17) is sleeved on the outer side of a main shaft of the driving motor (19).
2. The ball mill with good noise reduction performance according to claim 1, wherein the footing buffer mechanism (2) comprises a footing (20), a guide rod (21), a buffer spring (22), a pressure plate (23) and an adjusting screw (24); four corners of the upper surface of the bottom plate (1) are respectively provided with an adjusting screw (24), and the lower end of each adjusting screw (24) penetrates through the bottom plate (1) and is connected with a pressing plate (23); a buffer spring (22) is arranged on one side of the pressure plate (23) far away from the adjusting screw rod (24), and a guide rod (21) is inserted on one side of the buffer spring (22) far away from the pressure plate (23); the upper end of the guide rod (21) penetrates through the pressing plate (23) and the adjusting screw rod (24) in sequence, and the lower end of the guide rod (21) is connected with a bottom foot (20).
3. The ball mill with good noise reduction performance according to claim 1, characterized in that the bin opening mechanism (9) comprises a servo motor (25), a transmission shaft (26) and a bin door (28); one sides, far away from the roller (7), of the two end covers (6) are respectively arranged on the servo motors (25), and main shafts of the two servo motors (25) penetrate through the end covers (6) and then are connected with transmission shafts (26); a cabin door (28) is sleeved on the outer side of one end, far away from the servo motor (25), of the transmission shaft (26); grooves matched with the motion tracks of the cabin doors (28) are formed in one sides, close to the end covers (6), of the two sound insulation boards (8).
4. The ball mill with good noise reduction performance according to claim 1, wherein the sound insulation plate (8) is provided with a first guide groove matched with the support bar (11), and the sound insulation plate (8) is provided with a sealing groove communicated with the first guide groove; and a damping rubber strip (29) is arranged in the sealing groove.
5. The ball mill with good noise reduction performance according to claim 3, characterized in that the transmission shaft (26) is provided with a guide block (27) at the outer side of one end far away from the servo motor (25), and the hatch (28) is provided with a second guide groove matched with the guide block (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308584.XU CN212663740U (en) | 2020-03-13 | 2020-03-13 | Ball mill that performance of making an uproar is good falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020308584.XU CN212663740U (en) | 2020-03-13 | 2020-03-13 | Ball mill that performance of making an uproar is good falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212663740U true CN212663740U (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020308584.XU Expired - Fee Related CN212663740U (en) | 2020-03-13 | 2020-03-13 | Ball mill that performance of making an uproar is good falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212663740U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578463A (en) * | 2021-07-21 | 2021-11-02 | 清远市清新区谷城矿业开发投资有限公司 | Ball mill for mineral processing engineering with shock-absorbing function |
| CN114082490A (en) * | 2022-01-20 | 2022-02-25 | 九江中科鑫星科技协同创新有限公司 | A grinder for tantalum carbide processing |
| CN115318736A (en) * | 2022-08-12 | 2022-11-11 | 浙江天能电源材料有限公司 | Electrolytic copper rod washing equipment and copper washing method |
| CN116655226A (en) * | 2023-07-03 | 2023-08-29 | 中建材（濮阳）光电材料有限公司 | Annealing device and annealing process for producing ultra-white glass for photo-thermal solar mirrors |
-
2020
- 2020-03-13 CN CN202020308584.XU patent/CN212663740U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113578463A (en) * | 2021-07-21 | 2021-11-02 | 清远市清新区谷城矿业开发投资有限公司 | Ball mill for mineral processing engineering with shock-absorbing function |
| CN114082490A (en) * | 2022-01-20 | 2022-02-25 | 九江中科鑫星科技协同创新有限公司 | A grinder for tantalum carbide processing |
| CN114082490B (en) * | 2022-01-20 | 2022-12-16 | 九江中科鑫星新材料有限公司 | A grinder for tantalum carbide processing |
| CN115318736A (en) * | 2022-08-12 | 2022-11-11 | 浙江天能电源材料有限公司 | Electrolytic copper rod washing equipment and copper washing method |
| CN116655226A (en) * | 2023-07-03 | 2023-08-29 | 中建材（濮阳）光电材料有限公司 | Annealing device and annealing process for producing ultra-white glass for photo-thermal solar mirrors |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210309 |