CN216296538U - Ball mill for producing steel slag micro powder - Google Patents
Ball mill for producing steel slag micro powder Download PDFInfo
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- CN216296538U CN216296538U CN202121939514.5U CN202121939514U CN216296538U CN 216296538 U CN216296538 U CN 216296538U CN 202121939514 U CN202121939514 U CN 202121939514U CN 216296538 U CN216296538 U CN 216296538U
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Abstract
The utility model provides a ball mill for producing steel slag micro powder, which belongs to the technical field of ball mills and comprises a base, wherein the left side and the right side of the bottom of the base are both fixed with a first supporting plate, the middle part of the upper end of the base is fixed with a second supporting plate, a first grinding cylinder and a second grinding cylinder are rotatably connected between the second supporting plate and the two first supporting plates, the first grinding cylinder is communicated with the second grinding cylinder through a connecting cylinder, the connecting cylinder is rotatably connected with the first grinding cylinder and the second grinding cylinder, the far ends of the first grinding cylinder and the second grinding cylinder are respectively communicated with a feeding channel and a discharging channel, the whole ball mill has reasonable structure and ingenious conception, improves the common ball mill structure, realizes double ball milling, improves the ball milling efficiency and precision, enables the whole device to operate by matching a motor with a gear and a belt, reduces the use cost, has higher automation degree, the practicability is strong.
Description
Technical Field
The utility model belongs to the technical field of ball mills, and particularly relates to a ball mill for producing steel slag micro powder.
Background
The steel slag ball mill is a machine equipment widely used in the production industries of mud, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like.
However, most of ball mills applied to the production of steel slag micro powder in the prior art are of a single-cylinder structure, the internal grinding efficiency is low, and the precision of the steel slag micro powder still cannot meet some special requirements, so the ball mill for producing the steel slag micro powder is designed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a ball mill for producing steel slag micro powder, which aims to solve the problems that most of ball mills for producing the steel slag micro powder in the prior art are of a single-cylinder structure, the internal grinding efficiency is low, and the precision of the steel slag micro powder still cannot meet some special requirements.
In order to achieve the purpose, the utility model provides the following technical scheme:
a ball mill for producing steel slag micropowder comprises a base and a power output structure, wherein the left side and the right side of the bottom of the base are respectively fixed with a first supporting plate, the middle part of the upper end of the base is fixed with a second supporting plate, a first grinding cylinder and a second grinding cylinder are rotatably connected between the second supporting plate and the two first supporting plates, the first grinding cylinder is communicated with the second grinding cylinder through a connecting cylinder, the connecting cylinder is rotatably connected with the first grinding cylinder and the second grinding cylinder, the far ends of the first grinding cylinder and the second grinding cylinder are respectively communicated with a feeding channel and a discharging channel, the first grinding cylinder and the second grinding cylinder are respectively provided with a power transmission mechanism, two groups of power transmission mechanisms are connected with the power output structure, each group of power transmission mechanisms comprises a pinion fixed on the circumferential surface of the first grinding cylinder, the first supporting plate is rotatably connected with two rotating shafts, and two main gears are fixed on the rotating shafts, and the two main gears are meshed with the pinion, belt pulleys are fixed at the other ends of the two rotating shafts, a belt is in transmission connection between the two belt pulleys, and two groups of steel balls and lining plates with different specifications are arranged in the first grinding cylinder and the second grinding cylinder respectively.
Preferably, the power transmission mechanism includes the motor, the motor sets up in the top of base, the output of motor is fixed with extends the axle, and extends the axle and run through first backup pad and the second backup pad that is close to the motor in proper order, the end-to-end connection who extends the axle has differential mechanism, and differential mechanism is fixed in the top of base, differential mechanism's output is fixed with first drive gear, one side of first drive gear is equipped with the turbine, the turbine passes through the connecting axle and keeps away from motor one side's pivot fixed connection, be fixed with the supporting shoe on the base, it is connected with the worm to rotate on the supporting shoe, and the worm meshes with the turbine mutually, the front end of worm is fixed with second drive gear, and second drive gear meshes with first drive gear mutually.
Preferably, a bearing sleeve is arranged at the joint of the extension shaft and the second support plate.
Preferably, the second supporting plate and the two first supporting plates are provided with hollow grooves, and the three hollow grooves are respectively matched with the feeding channel, the discharging channel and the connecting cylinder.
Preferably, sleeve shafts are arranged at the joints of the first grinding cylinder, the second grinding cylinder and the second supporting plate.
Preferably, the power transmission mechanisms on the first grinding cylinder and the second grinding cylinder are symmetrically designed.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the scheme, the whole ball mill is reasonable in structure, ingenious in conception, improved in common ball mill structure, double-ball milling, improved in ball milling efficiency and precision, and the whole device is operated by matching a motor with a gear and a belt for transmission, so that the use cost is reduced, the automation degree is higher, the practicability is high, the problems that most ball mills for producing steel slag micro powder in the prior art are of single-cylinder structures, the internal grinding efficiency is lower, the precision of the steel slag micro powder still cannot meet some special requirements and the like are effectively solved, when the ball mill is used, firstly, material transmission is carried out on a first grinding cylinder through a feeding channel connected to the first grinding cylinder, the first grinding cylinder rotates between a first supporting plate and a second supporting plate through a power transmission mechanism and a power transmission mechanism, the power transmission mechanism drives a main gear to rotate, a rotating shaft on the main gear drives another rotating shaft to synchronously rotate through two belts and an extending shaft, the meshed auxiliary gear rotates, the rotation of the auxiliary gear enables the whole first grinding cylinder to rotate, after the rotation, the steel balls and materials in the first grinding cylinder are matched with the action of friction force due to the action of inertia and centrifugal force, so that the first grinding cylinder is attached to a lining plate of a nearby cylinder and taken away by the cylinder, when the first grinding cylinder is taken to a certain height, the steel balls are thrown down due to the action of gravity of the first grinding cylinder, the falling steel balls crush the materials in the cylinder like a projectile body to form coarse grinding, the materials enter a second grinding cylinder for fine grinding through a connecting cylinder between the first grinding cylinder and the second grinding cylinder after the coarse grinding in the first grinding cylinder, the rotation of the second grinding cylinder performs reverse speed reduction rotation through the power transmission mechanism of the second grinding cylinder and the power transmission mechanism, the materials in the second grinding cylinder are subjected to fine grinding, and the materials are discharged outwards through a discharge channel after the fine grinding is completed;
2. in the scheme, when the power transmission mechanism outputs power to the device, the motor drives the output end and the front rotating shaft fixed with the output end to rotate, so as to drive the whole extension shaft to rotate, the rotation of the extension shaft decelerates the differential mechanism and drives the first transmission gear to reversely decelerate and rotate through the output end, the first transmission gear can drive the second transmission gear meshed with the first transmission gear to rotate, the worm fixed with the second transmission gear can also rotate on the supporting block, the rotation of the worm can drive the turbine to drive the power transmission mechanism on the whole second grinding cylinder to operate, so that the whole second grinding cylinder rotates to finely grind materials in the second grinding cylinder, the bearing sleeve is arranged at the joint of the extension shaft and the second supporting plate to reduce the friction force between the extension shaft and the second supporting plate and further reduce the loss, and the arrangement of three hollow grooves respectively matched with the feeding channel and the discharging channel can leave space for the transmission of the materials, the sleeve shafts are arranged at the joints of the first grinding cylinder and the second supporting plate, the rotating friction force of the first grinding cylinder and the second grinding cylinder can be further reduced, the abrasion is reduced, and the power transmission mechanisms on the first grinding cylinder and the second grinding cylinder are symmetrically designed, so that the connection of two sets of power transmission mechanisms and the power transmission mechanisms can be facilitated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
fig. 3 is a front view of the present invention.
In the figure: 1. a base; 2. a first support plate; 3. a second support plate; 4. a first grinding cylinder; 5. a second grinding cylinder; 6. a sleeve shaft; 7. a feed channel; 8. a discharge channel; 9. a pinion gear; 10. a main gear; 11. a motor; 12. a belt pulley; 13. a belt; 14. an extension shaft; 15. a differential mechanism; 16. a first drive gear; 17. a second transmission gear; 18. a worm; 19. a turbine; 20. a connecting shaft; 21. and (7) a supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions: a ball mill for producing steel slag micropowder comprises a base 1, wherein the left side and the right side of the bottom of the base 1 are respectively fixed with a first supporting plate 2, the middle part of the upper end of the base 1 is fixed with a second supporting plate 3, a first grinding cylinder 4 and a second grinding cylinder 5 are rotatably connected between the second supporting plate 3 and the two first supporting plates 2, the first grinding cylinder 4 is communicated with the second grinding cylinder 5 through a connecting cylinder, the connecting cylinder is rotatably connected with the first grinding cylinder 4 and the second grinding cylinder 5, the far ends of the first grinding cylinder 4 and the second grinding cylinder 5 are respectively communicated with a feeding channel 7 and a discharging channel 8, the first grinding cylinder 4 and the second grinding cylinder 5 are respectively provided with a power transmission mechanism, two groups of power transmission mechanisms are connected with a power output structure, each group of power transmission mechanisms comprises an auxiliary gear 9, the auxiliary gear 9 is fixed on the circumferential surface of the first grinding cylinder 4, the first supporting plate 2 is rotatably connected with two rotating shafts, the two rotating shafts are respectively fixed with a main gear 10, and the two main gears 10 are meshed with the pinion 9, belt pulleys 12 are fixed at the other ends of the two rotating shafts, a belt 13 is connected between the two belt pulleys 12 in a transmission manner, and two groups of steel balls and lining plates with different specifications are respectively arranged in the first grinding cylinder 4 and the second grinding cylinder 5.
In the specific embodiment of the utility model, the whole ball mill has reasonable structure, ingenious conception, improved common ball mill structure, double ball milling, improved ball milling efficiency and precision, and the whole device is operated by matching a motor with a gear and a belt for transmission, thereby reducing the use cost, having higher automation degree and strong practicability, effectively solving the problems that most ball mills for producing steel slag micro powder in the prior art are of a single-cylinder structure, the internal grinding efficiency is lower, the precision of the steel slag micro powder still can not meet some special requirements and the like, when in use, firstly, the material is transmitted to a first grinding cylinder 4 through a feeding channel 7 connected on the first grinding cylinder 4, the first grinding cylinder 4 rotates between a first supporting plate 2 and a second supporting plate 3 through a power transmission mechanism and a power transmission mechanism, the power transmission mechanism drives a main gear 10 to rotate, the upper rotating shaft of the main gear 10 drives another rotating shaft to synchronously rotate through two belts 13 and an extension shaft 14, so that the engaged pinion 9 rotates, the rotation of the pinion 9 enables the whole first grinding cylinder 4 to rotate, the steel balls and materials in the steel balls and the materials can be matched with the action of friction force under the action of inertia and centrifugal force after the rotation, the steel balls and the materials are taken away by the cylinder on the lining plate of the cylinder nearby, when the steel balls and the materials are taken to a certain height, the steel balls and the materials are thrown off under the action of gravity of the steel balls, the falling steel balls crush the materials in the cylinder like a projectile body to form coarse grinding, the coarse grinding materials in the first grinding cylinder 4 enter the second grinding cylinder 5 through a connecting cylinder between the first grinding cylinder 4 and the second grinding cylinder 5 for fine grinding, the rotation of the second grinding cylinder 5 is reversely decelerated through the power transmission mechanism of the second grinding cylinder 5 matched with the power transmission mechanism, the materials in the second grinding cylinder 5 are finely ground, and after the fine grinding is finished, the materials are discharged outwards through a discharging channel 8.
Specifically, power transmission device includes motor 11, motor 11 sets up in the top of base 1, the output of motor 11 is fixed with extends axle 14, and extend axle 14 and run through first backup pad 2 and the second backup pad 3 that is close to motor 11 in proper order and extend leftwards, the end connection who extends axle 14 has differential mechanism 15, and differential mechanism 15 is fixed in the top of base 1, differential mechanism 15's output is fixed with first drive gear 16, one side of first drive gear 16 is equipped with turbine 19, turbine 19 is through connecting axle 20 and the pivot fixed connection of keeping away from motor 11 one side, be fixed with supporting shoe 21 on the base 1, it is connected with worm 18 to rotate on the supporting shoe 21, and worm 18 meshes with turbine 19 mutually, the front end of worm 18 is fixed with second drive gear 17, and second drive gear 17 meshes with first drive gear 16 mutually.
In this embodiment: when power transmission mechanism carries out power output to the device, drive the rotation of output and the front side pivot of fixing with the output through motor 11, and then drive the whole rotation that extends axle 14, the rotation that extends axle 14 carries out differential mechanism 15's speed reduction, and drive the reverse speed reduction rotation of first drive gear 16 through the output, first drive gear 16 can drive the rotation of engaged with second drive gear 17, the worm 18 that second drive gear 17 is fixed mutually also can rotate on supporting shoe 21, the rotation of worm 18 can make turbine 19 drive the power transmission mechanism on the whole second grinding barrel 5 and operate, make whole second grinding barrel 5 rotate, carry out the fine grinding to second grinding barrel 5 material.
Specifically, a bearing sleeve is arranged at the joint of the extension shaft 14 and the second support plate 3.
In this embodiment: the bearing sleeve arranged at the joint of the extension shaft 14 and the second support plate 3 can reduce the friction force between the extension shaft 14 and the second support plate 3, and further reduce the loss.
Specifically, the hollow grooves are formed in the second supporting plate 3 and the two first supporting plates 2, and the three hollow grooves are respectively matched with the feeding channel 7, the discharging channel 8 and the connecting cylinder.
In this embodiment: the three hollow grooves respectively matched with the feeding channel 7 and the discharging channel 8 can reserve space for material transmission.
Specifically, sleeve shafts 6 are arranged at the joints of the first grinding cylinder 4, the second grinding cylinder 5 and the second supporting plate 3.
In this embodiment: the sleeve shafts 6 are arranged at the joints of the first grinding cylinder 4, the second grinding cylinder 5 and the second supporting plate 3, so that the rotating friction force of the first grinding cylinder 4 and the second grinding cylinder 5 can be further reduced, and the abrasion is reduced.
Specifically, the power transmission mechanisms on the first grinding cylinder 4 and the second grinding cylinder 5 are symmetrically designed.
In this embodiment: the power transmission mechanisms on the first grinding cylinder 4 and the second grinding cylinder 5 are symmetrically designed, so that the two groups of power transmission mechanisms can be conveniently connected with each other.
The working principle and the using process of the utility model are as follows: when the utility model is used, firstly, the material is transmitted to the first grinding cylinder 4 through the feeding channel 7 connected on the first grinding cylinder 4, the first grinding cylinder 4 rotates between the first supporting plate 2 and the second supporting plate 3 through the power transmission mechanism and the power transmission mechanism, the power transmission mechanism drives the main gear 10 to rotate, the upper rotating shaft of the main gear 10 drives the other rotating shaft to synchronously rotate through two belts 13 and an extending shaft 14, so that the meshed pinion 9 rotates, the rotation of the pinion 9 drives the whole first grinding cylinder 4 to rotate, after the rotation, the steel ball and the material in the first grinding cylinder are driven by the cylinder body on the cylinder body lining plate nearby due to the effect of inertia and centrifugal force and the effect of friction force, when the first grinding cylinder is driven to a certain height, the material in the cylinder body is broken by the gravity of the falling steel ball like a projectile body, coarse grinding is formed, after coarse grinding in the first grinding cylinder 4, the material enters the second grinding cylinder 5 through the connecting cylinder between the first grinding cylinder 4 and the second grinding cylinder 5 for fine grinding, the rotation of the second grinding cylinder 5 is reversely reduced in speed through the power transmission mechanism of the second grinding cylinder 5 in cooperation with the power transmission mechanism, the material in the second grinding cylinder 5 is finely ground, the material is discharged outwards through the discharging channel 8 after fine grinding is completed, when the power transmission mechanism outputs power to the device, the motor 11 drives the output end and the front rotating shaft fixed with the output end to rotate, and further drives the whole extension shaft 14 to rotate, the rotation of the extension shaft 14 carries out speed reduction of the differential mechanism 15, and drives the first transmission gear 16 to reversely reduce the speed through the output end, the first transmission gear 16 drives the rotation of the meshed second transmission gear 17, the worm 18 fixed with the second transmission gear 17 also rotates on the supporting block 21, the rotation of the worm 18 can make the turbine 19 drive the power transmission mechanism on the whole second grinding cylinder 5 to operate, so that the whole second grinding cylinder 5 rotates, the material of the second grinding cylinder 5 is finely ground, the bearing sleeve is arranged at the joint of the extension shaft 14 and the second support plate 3 to reduce the friction force between the extension shaft 14 and the second support plate 3, and further reduce the loss, the arrangement of three hollow grooves respectively matched with the feeding channel 7 and the discharging channel 8 can reserve space for the transmission of the material, the sleeve shafts 6 arranged at the joints of the first grinding cylinder 4 and the second grinding cylinder 5 and the second support plate 3 can further reduce the friction force for the rotation of the first grinding cylinder 4 and the second grinding cylinder 5, so as to reduce the abrasion, the power transmission mechanisms on the first grinding cylinder 4 and the second grinding cylinder 5 are symmetrically designed, so that the connection of two groups of power transmission mechanisms and the power transmission mechanisms can be convenient, and the whole ball mill is reasonable in structure arrangement, the ball mill has the advantages that the concept is ingenious, the structure of a common ball mill is improved, double ball milling is realized, the ball milling efficiency and precision are improved, the whole device is operated through the matching of a motor and a gear and belt transmission, the use cost is reduced, the automation degree is higher, the practicability is high, the problem that most ball mills used for producing steel slag micro powder in the prior art are of single-cylinder structures, the internal grinding efficiency is lower, and the precision of the steel slag micro powder still cannot meet special requirements and the like is solved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The ball mill for producing the steel slag micro powder is characterized in that: comprises a base (1) and a power output structure, wherein the left side and the right side of the bottom of the base (1) are respectively fixed with a first supporting plate (2), the middle part of the upper end of the base (1) is fixed with a second supporting plate (3), the second supporting plate (3) and the two first supporting plates (2) are rotationally connected with a first grinding cylinder (4) and a second grinding cylinder (5), the first grinding cylinder (4) and the second grinding cylinder (5) are communicated through a connecting cylinder, the connecting cylinder is rotationally connected with the first grinding cylinder (4) and the second grinding cylinder (5), the far ends of the first grinding cylinder (4) and the second grinding cylinder (5) are respectively communicated with a feeding channel (7) and a discharging channel (8), the first grinding cylinder (4) and the second grinding cylinder (5) are respectively provided with a power transmission mechanism, two groups of power transmission mechanisms are connected with the power output structure, each group of power transmission mechanism comprises a secondary gear (9), pinion (9) are fixed in the circumferential surface of first mill section of thick bamboo (4), it is connected with two pivots to rotate on first backup pad (2), two all be fixed with master gear (10) in the pivot, and two master gear (10) all mesh mutually with pinion (9), two the other end of pivot all is fixed with belt pulley (12), two the transmission is connected with belt (13) between belt pulley (12), be provided with the different steel ball of two sets of specifications and welt in first mill section of thick bamboo (4) and the second mill section of thick bamboo (5) respectively.
2. The ball mill for producing steel slag micropowder according to claim 1, characterized in that: the power transmission mechanism comprises a motor (11), the motor (11) is arranged at the top of a base (1), an extension shaft (14) is fixed at the output end of the motor (11), the extension shaft (14) sequentially penetrates through a first supporting plate (2) and a second supporting plate (3) which are close to the motor (11), a differential (15) is connected to the tail end of the extension shaft (14), the differential (15) is fixed at the top of the base (1), a first transmission gear (16) is fixed at the output end of the differential (15), a turbine (19) is arranged on one side of the first transmission gear (16), the turbine (19) is fixedly connected with a rotating shaft which is far away from one side of the motor (11) through a connecting shaft (20), a supporting block (21) is fixed on the base (1), a worm (18) is rotatably connected to the supporting block (21), and the worm (18) is meshed with the turbine (19), and a second transmission gear (17) is fixed at the front end of the worm (18), and the second transmission gear (17) is meshed with the first transmission gear (16).
3. The ball mill for producing steel slag micropowder according to claim 2, characterized in that: and a bearing sleeve is arranged at the joint of the extension shaft (14) and the second support plate (3).
4. The ball mill for producing steel slag micropowder according to claim 3, characterized in that: the second supporting plate (3) and the two first supporting plates (2) are provided with hollow grooves, and the three hollow grooves are respectively matched with the feeding channel (7), the discharging channel (8) and the connecting cylinder.
5. The ball mill for producing steel slag micropowder according to claim 4, characterized in that: the joint of the first grinding cylinder (4), the second grinding cylinder (5) and the second support plate (3) is provided with sleeve shafts (6).
6. The ball mill for producing steel slag micropowder according to claim 5, characterized in that: the power transmission mechanisms on the first grinding cylinder (4) and the second grinding cylinder (5) are symmetrically designed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939514.5U CN216296538U (en) | 2021-08-18 | 2021-08-18 | Ball mill for producing steel slag micro powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121939514.5U CN216296538U (en) | 2021-08-18 | 2021-08-18 | Ball mill for producing steel slag micro powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216296538U true CN216296538U (en) | 2022-04-15 |
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ID=81085999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121939514.5U Active CN216296538U (en) | 2021-08-18 | 2021-08-18 | Ball mill for producing steel slag micro powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216296538U (en) |
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2021
- 2021-08-18 CN CN202121939514.5U patent/CN216296538U/en active Active
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