CN214077007U - Ball mill device with adjustable rotary drum - Google Patents
Ball mill device with adjustable rotary drum Download PDFInfo
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- CN214077007U CN214077007U CN202022228099.4U CN202022228099U CN214077007U CN 214077007 U CN214077007 U CN 214077007U CN 202022228099 U CN202022228099 U CN 202022228099U CN 214077007 U CN214077007 U CN 214077007U
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- rotary drum
- fixedly connected
- ball mill
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Abstract
The utility model discloses a ball mill device with adjustable rotary drum relates to ball mill technical field. This ball mill device with adjustable rotary drum includes the rotary drum, the rotary drum outer wall rotates with the movable sleeve to be connected, movable sleeve bottom fixed connection screw thread pillar, screw thread pillar and bolt inner wall threaded connection, the bolt rotates with the base inner wall to be connected, the bolt runs through first drive gear and bolt outer wall and first drive gear fixed connection, first drive gear meshes with second drive gear. This ball mill device with adjustable rotary drum can adjust the height of movable sleeve and rotary drum through adjusting motor to only when the user adjusts the rotary drum to certain height the fourth drive gear just can mesh with third drive gear, the rotary drum just can rotate under driving motor's effect, thereby prevent that the rotary drum from hurting near operating personnel when rotating, thereby improve the security of this ball mill.
Description
Technical Field
The utility model relates to a ball mill technical field specifically is a ball mill device with adjustable rotary drum.
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, is widely used in the industries of mineral separation, building materials, chemical industry and the like, and can be divided into a dry type ore grinding mode and a wet type ore grinding mode. According to different ore discharge modes, the method can be divided into a lattice type and an overflow type.
The existing ball mill rotary drum is fixed on a machine body, and in order to take out materials in the rotary drum conveniently, the height of the general rotary drum is close to the height of a human body, but in the working process of the ball mill, the rotary drum can easily hurt nearby workers, and certain potential safety hazards are generated.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The ball mill device with adjustable to prior art, the utility model provides a danger of rotary drum has been reduced through driving motor to ball mill device with adjustable rotary drum for staff's personal safety has obtained the guarantee.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a ball mill device with an adjustable rotary drum comprises a rotary drum, wherein the outer wall of the rotary drum is rotationally connected with a movable sleeve, the bottom of the movable sleeve is fixedly connected with a threaded pillar, the threaded pillar is in threaded connection with the inner wall of a bolt, the bolt is rotationally connected with the inner wall of a base, the bolt penetrates through a first transmission gear, the outer wall of the bolt is fixedly connected with the first transmission gear, the first transmission gear is meshed with a second transmission gear, the center of the second transmission gear is penetrated through by a rotary shaft, the center of the second transmission gear is fixedly connected with the rotary shaft, the top end of the rotary shaft is rotationally connected with the inner wall of the base, the bottom end of the rotary shaft is fixedly connected with a first bevel gear, the right side of the first bevel gear is meshed with a second bevel gear, the second bevel gear is fixedly connected with a transmission shaft, the right end of the transmission shaft is fixedly connected with an output shaft of an adjusting motor, and the adjusting motor is fixedly connected with the inner wall of the base, the top of the base is fixedly connected with a fixing plate, the right side of the fixing plate is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a third transmission gear, a fourth transmission gear is arranged at the bottom of the third transmission gear, and the right side of the fourth transmission gear is fixedly connected with a rotary drum.
Preferably, the outer wall of the bolt is rotatably connected with one end of the fixed rod, and the other end of the fixed rod is fixedly connected with the inner wall of the base.
Preferably, the adjusting motor is electrically connected with the control switch, and the control switch is fixedly connected with the right side of the base.
Preferably, the bottom of the fourth transmission gear is meshed with a positioning gear, the left side of the positioning gear is fixedly connected with a pull rod, and the pull rod penetrates through a through hole formed between the left side and the right side of the fixing plate.
Preferably, the pull rod is sleeved inside the return spring, and two ends of the return spring are respectively and fixedly connected with the positioning gear and the fixing plate.
Preferably, the longitudinal section of the pull rod is square, and the shape of the through hole is matched with that of the pull rod.
(III) advantageous effects
The utility model provides a ball mill device with adjustable rotary drum. The method has the following beneficial effects:
(1) this ball mill device with adjustable rotary drum can adjust the height of movable sleeve and rotary drum through adjusting motor to only when the user adjusts the rotary drum to certain height the fourth drive gear just can mesh with third drive gear, the rotary drum just can rotate under driving motor's effect, thereby prevent that the rotary drum from hurting near operating personnel when rotating, thereby improve the security of this ball mill.
(2) This ball mill device with adjustable rotary drum, when the rotary drum removed to the bottommost, fourth drive gear and positioning gear meshing, because positioning gear can't rotate, so the rotary drum at this moment can't rotate, prevent that the rotary drum from rotating and injuring near operating personnel under inertial effect to when the angle to the rotary drum needs carries out manual adjustment, can stimulate the pull rod left and make positioning gear break away from fourth drive gear, in order to improve this ball mill's practicality.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a left side view of the through hole of the fixing plate of the present invention.
In the figure: the device comprises a rotary drum 1, a movable sleeve 2, a threaded support 3, a bolt 4, a first transmission gear 41, a fixed rod 42, a base 5, a second transmission gear 6, a rotating shaft 7, a first conical gear 71, a second conical gear 8, a transmission shaft 9, an adjusting motor 10, a control switch 101, a fixed plate 11, a through hole 111, a driving motor 12, a third transmission gear 121, a fourth transmission gear 13, a positioning gear 14, a pull rod 15 and a return spring 151.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a ball mill device with an adjustable rotary drum comprises a rotary drum 1, wherein the outer wall of the rotary drum 1 is rotationally connected with a movable sleeve 2, the bottom of the movable sleeve 2 is fixedly connected with a threaded pillar 3, the threaded pillar 3 is in threaded connection with the inner wall of a bolt 4, the bolt 4 is rotationally connected with the inner wall of a base 5, the bolt 4 penetrates through a first transmission gear 41, the outer wall of the bolt 4 is fixedly connected with the first transmission gear 41, the first transmission gear 41 is meshed with a second transmission gear 6, the center of the second transmission gear 6 is penetrated through by a rotating shaft 7, the center of the second transmission gear 6 is fixedly connected with the rotating shaft 7, the top end of the rotating shaft 7 is rotationally connected with the inner wall of the base 5, the bottom end of the rotating shaft 7 is fixedly connected with a first conical gear 71, the right side of the first conical gear 71 is meshed with a second conical gear 8, the second conical gear 8 is fixedly connected with a transmission shaft 9, and the right end of the transmission shaft 9 is fixedly connected with an output shaft of an adjusting motor 10, adjusting motor 10 and 5 inner wall fixed connection of base, 5 top fixedly connected with fixed plate 11 of base, fixed plate 11 right side fixedly connected with driving motor 12, driving motor 12 output shaft and third drive gear 121 fixed connection, third drive gear 121 bottom is provided with fourth drive gear 13, fourth drive gear 13 right side and rotary drum 1 fixed connection, can adjust the height of movable sleeve 2 and rotary drum 1 through adjusting motor 10, and only when the user adjusts rotary drum 1 to certain height when fourth drive gear 13 just can mesh with third drive gear 121, rotary drum 1 just can rotate under driving motor 12's effect, thereby prevent that rotary drum 1 from hurting near operating personnel when rotating, thereby improve the security of this ball mill.
Preferably, in this embodiment, the outer wall of the bolt 4 is rotatably connected to one end of the fixing rod 42, and the other end of the fixing rod 42 is fixedly connected to the inner wall of the base 5.
Preferably, in this embodiment, the adjustment motor 10 is electrically connected to the control switch 101, and the control switch 101 is fixedly connected to the right side of the base 5.
Preferably, in the present embodiment, the bottom of the fourth transmission gear 13 is engaged with a positioning gear 14, a pull rod 15 is fixedly connected to the left side of the positioning gear 14, and the pull rod 15 passes through a through hole 111 formed between the left side and the right side of the fixing plate 11.
Preferably, in this embodiment, the pull rod 15 is sleeved inside the return spring 151, and two ends of the return spring 151 are respectively fixedly connected with the positioning gear 14 and the fixing plate 11.
Preferably, in this embodiment, the longitudinal cross-sectional shape of the pull rod 15 is square, the shape of the through hole 111 is adapted to the pull rod 15, when the rotary drum 1 moves to the bottom, the fourth transmission gear 13 is engaged with the positioning gear 14, and since the positioning gear 14 cannot rotate, the rotary drum 1 cannot rotate at this time, so that the rotary drum 1 is prevented from rotating under the action of inertia to hurt operators nearby, and when the angle of the rotary drum 1 needs to be manually adjusted, the pull rod 15 can be pulled leftward to separate the positioning gear 14 from the fourth transmission gear 13, so as to improve the practicability of the ball mill.
When the device works (or is used), a material to be processed is placed into the rotary drum 1, then the forward switch of the adjusting motor 10 is turned on, the adjusting motor 10 drives the transmission shaft 9 to rotate, the second bevel gear 8 fixedly connected with the transmission shaft 9 and the transmission shaft 9 rotate in the same direction, the second bevel gear 8 drives the first bevel gear 71 to rotate, the rotating shaft 7 fixedly connected with the first bevel gear 71 and the second transmission gear 6 rotate in the same direction as the first bevel gear 71, the first transmission gear 41 drives the bolt 4 to rotate under the action of the second transmission gear 6, the threaded strut 3 in threaded connection with the inner wall of the bolt 4 drives the movable sleeve 2 and the rotary drum 1 to ascend until the fourth transmission gear 13 is meshed with the third transmission gear 121, the switch of the adjusting motor 10 is turned off, the switch of the driving motor 12 is turned on at the moment, the driving motor 12 drives the fourth transmission gear 13 to rotate through the third transmission gear 121, the fourth transmission gear 13 drives the rotary drum 1 to rotate so as to process the material in the rotary drum 1, and the rotary drum 1 is lifted to a height above the human body, so that the rotary drum 1 does not hurt nearby operators.
After the processing is finished, a reverse switch of the adjusting motor 10 is turned on, in principle, the bolt 4 rotates reversely and drives the threaded support 3 and the rotary drum 1 to descend, after the fourth transmission gear 13 is separated from the third transmission gear 121, the speed of the rotary drum 1 is reduced gradually, when the fourth transmission gear 13 is meshed with the positioning gear 14, the fourth transmission gear 13 and the rotary drum 1 stop rotating, at the moment, an operator can take out materials inside the rotary drum 1 conveniently, if the angle of the rotary drum 1 needs to be adjusted, the pull rod 15 is pulled leftwards, the pull rod 15 drives the positioning gear 14 to move leftwards and compress the reset spring 151, and after the positioning gear 14 is separated from the fourth positioning gear 13, the rotary drum 1 is rotated manually.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Ball mill device with adjustable rotary drum, comprising a rotary drum (1), characterized in that: the outer wall of the rotary drum (1) is rotationally connected with the movable sleeve (2), the bottom of the movable sleeve (2) is fixedly connected with a threaded strut (3), the threaded strut (3) is in threaded connection with the inner wall of a bolt (4), the bolt (4) is rotationally connected with the inner wall of the base (5), the bolt (4) penetrates through a first transmission gear (41), the outer wall of the bolt (4) is fixedly connected with the first transmission gear (41), the first transmission gear (41) is meshed with a second transmission gear (6), the center of the second transmission gear (6) is penetrated through by a rotary shaft (7), the center of the second transmission gear (6) is fixedly connected with the rotary shaft (7), the top end of the rotary shaft (7) is rotationally connected with the inner wall of the base (5), the bottom of the rotary shaft (7) is fixedly connected with a first bevel gear (71), the right side of the first bevel gear (71) is meshed with a second bevel gear (8), the second bevel gear (8) is fixedly connected with the transmission shaft (9), the right end of the transmission shaft (9) is fixedly connected with an output shaft of the adjusting motor (10), the adjusting motor (10) is fixedly connected with the inner wall of the base (5), a fixing plate (11) is fixedly connected with the top of the base (5), a driving motor (12) is fixedly connected with the right side of the fixing plate (11), an output shaft of the driving motor (12) is fixedly connected with a third transmission gear (121), a fourth transmission gear (13) is arranged at the bottom of the third transmission gear (121), and the right side of the fourth transmission gear (13) is fixedly connected with the rotary drum (1).
2. The bowl adjustable ball mill apparatus of claim 1, wherein: the outer wall of the bolt (4) is rotatably connected with one end of a fixed rod (42), and the other end of the fixed rod (42) is fixedly connected with the inner wall of the base (5).
3. The bowl adjustable ball mill apparatus of claim 1, wherein: the adjusting motor (10) is electrically connected with the control switch (101), and the control switch (101) is fixedly connected with the right side of the base (5).
4. The bowl adjustable ball mill apparatus of claim 1, wherein: the bottom of the fourth transmission gear (13) is meshed with a positioning gear (14), the left side of the positioning gear (14) is fixedly connected with a pull rod (15), and the pull rod (15) penetrates through a through hole (111) formed between the left side and the right side of the fixing plate (11).
5. The bowl adjustable ball mill apparatus of claim 4, wherein: the pull rod (15) is sleeved inside the return spring (151), and two ends of the return spring (151) are fixedly connected with the positioning gear (14) and the fixing plate (11) respectively.
6. The bowl adjustable ball mill apparatus of claim 4, wherein: the longitudinal section of the pull rod (15) is square, and the shape of the through hole (111) is matched with that of the pull rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228099.4U CN214077007U (en) | 2020-10-09 | 2020-10-09 | Ball mill device with adjustable rotary drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228099.4U CN214077007U (en) | 2020-10-09 | 2020-10-09 | Ball mill device with adjustable rotary drum |
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| Publication Number | Publication Date |
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| CN214077007U true CN214077007U (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022228099.4U Active CN214077007U (en) | 2020-10-09 | 2020-10-09 | Ball mill device with adjustable rotary drum |
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| CN (1) | CN214077007U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976262A (en) * | 2021-10-22 | 2022-01-28 | 安徽省邹师傅中药机械制造有限公司 | Ball mill convenient to get material fast |
-
2020
- 2020-10-09 CN CN202022228099.4U patent/CN214077007U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113976262A (en) * | 2021-10-22 | 2022-01-28 | 安徽省邹师傅中药机械制造有限公司 | Ball mill convenient to get material fast |
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