CN213726868U - Novel semi-autogenous mill ball grinding medium letter sorting device - Google Patents
Novel semi-autogenous mill ball grinding medium letter sorting device Download PDFInfo
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- CN213726868U CN213726868U CN202021719793.XU CN202021719793U CN213726868U CN 213726868 U CN213726868 U CN 213726868U CN 202021719793 U CN202021719793 U CN 202021719793U CN 213726868 U CN213726868 U CN 213726868U
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Abstract
The utility model provides a novel semi-autogenous mill grinding ball medium letter sorting device, includes the frame, connects ball fill, letter sorting fill and material collecting box, connect ball fill slope fixed mounting in one side of frame, letter sorting fill slope fixed mounting in the opposite side of frame, connect the bottom part embedding of ball fill in the letter sorting is fought, connect ball fill with the inclination that the letter sorting was fought is the same, material collecting box has two to be respectively: the sorting hopper comprises a first material collecting box and a second material collecting box, wherein the first material collecting box is arranged on the bottom side of the sorting hopper, the second material collecting box is arranged under the sorting hopper, two ends of the sorting hopper are fixedly provided with a guide plate, the other end of the guide plate is communicated into the second material collecting box, and a plurality of sorting through grooves are uniformly formed in the sorting hopper. The utility model discloses can sort the ball medium that makes used semi-autogenous mill built-in, choose out the ball that wherein still has the grinding function, reduce the waste of effective ball.
Description
Technical Field
The utility model relates to a letter sorting device technical field specifically is a novel semi-autogenous mill ball-milling medium letter sorting device.
Background
The steel ball is used as a grinding medium commonly used in the field of mineral processing industry and is widely applied to a semi-autogenous mill as a ball milling medium. However, when the steel balls in the semi-autogenous mill are used for a period of time, because the steel balls in the semi-autogenous mill have different wear degrees, the diameter of the steel balls in the semi-autogenous mill is different after the steel balls are used for a period of time, when the diameter of the steel balls in the semi-autogenous mill is smaller than a certain value, the steel balls are difficult to effectively grind ores added into the semi-autogenous mill, if the steel balls are continuously left in the semi-autogenous mill, useless power consumption during the work of the semi-autogenous mill can be caused, therefore, the steel balls in the semi-autogenous mill need to be replaced after the steel balls are used for a period of time, when ball-milling media (namely the steel balls) are replaced at present, the same batch of steel balls in the semi-autogenous mill are usually replaced, so that some steel balls with the diameters meeting the requirements are directly scrapped, the waste of materials is caused, and if the steel balls are manually sorted, the labor intensity is high, and safety accidents are easily caused during manual sorting due to the fact that the steel balls are large in mass.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a novel sorting device for grinding ball media of a semi-autogenous mill, which solves the problem that if steel balls put into the semi-autogenous mill in the same batch are directly replaced in the prior art, some steel balls with the diameter meeting the requirements are directly scrapped, and the material waste is caused; if the steel balls are sorted manually, the labor intensity is high, and safety accidents are easily caused during manual sorting due to the fact that the steel balls are high in quality.
In order to realize the purpose, the utility model discloses a technical scheme be:
the utility model provides a novel semi-autogenous mill grinding ball medium letter sorting device, includes the frame, connects ball fill, letter sorting fill and material collecting box, connect ball fill slope fixed mounting in one side of frame, letter sorting fill slope fixed mounting in the opposite side of frame, connect the bottom part embedding of ball fill in the letter sorting is fought, connect ball fill with the inclination that the letter sorting was fought is the same, material collecting box has two to be respectively: the sorting hopper comprises a first material collecting box and a second material collecting box, wherein the first material collecting box is arranged on the bottom side of the sorting hopper, the second material collecting box is arranged under the sorting hopper, two ends of the sorting hopper are fixedly provided with a guide plate, the other end of the guide plate is communicated into the second material collecting box, and a plurality of sorting through grooves are uniformly formed in the sorting hopper.
Further, the letter sorting is fought including letter sorting sieve and ball baffle, the ball baffle has two, two ball baffle fixed mounting respectively in the both sides of letter sorting sieve, the logical groove of letter sorting is evenly seted up in on the letter sorting sieve.
Furthermore, the letter sorting fill totality is square structure, all on four angles of letter sorting fill with ball baffle integrated into one piece has a mounting panel, the letter sorting fill pass through the mounting panel install respectively in the frame, the mounting panel with the junction of frame all is equipped with a damping spring.
Furthermore, a vibration motor is fixedly installed above the sorting hopper, the vibration motor is fixedly installed on the sorting hopper through a mounting bottom plate, and two ends of the mounting bottom plate are respectively fixed on the two grinding ball baffles.
The utility model has the advantages of simple structure, reasonable in design, the accessible connects the ball fill with semi-autogenous mill built-in exhaust ball medium (steel ball) in leading-in letter sorting fill, fight by the letter sorting and sort the ball medium that gets into in the letter sorting fight, if the diameter that gets into the steel ball in the letter sorting is fought is greater than the width that the groove was led to in the letter sorting, the steel ball then can follow the letter sorting and lead to the groove and flow in the first material collecting box that the letter sorting was fought the bottom, if get into the letter sorting when the steel ball diameter that the letter sorting was fought is less than the width that the groove was led to the letter sorting was fought when, the steel ball then can directly fall to the guide plate at letter sorting fill bottom surface both ends, in leading-in second material collecting box of steel ball that will fall by the guide plate, thereby accomplish the letter sorting of ball medium (steel ball). Simultaneously the utility model discloses the top of well letter sorting fill still is equipped with vibrating motor, and this vibrating motor can drive letter sorting fill to vibrate when this device sorts the ball medium, prevents that the steel ball of minor diameter from attaching in getting into first material collecting box along with the steel ball of major diameter on the steel ball of major diameter, has guaranteed the accuracy of letter sorting, and the letter sorting is fought and still is equipped with damping spring between the frame, and reducible letter sorting in-process letter sorting is fought the impact to the frame, guarantees the stability of whole device during operation.
Drawings
FIG. 1 is a schematic structural diagram of the device of the present invention;
in the figure: 1. the automatic ball collecting and sorting machine comprises a rack, 2, a ball receiving hopper, 3, a sorting hopper, 4, a first material collecting box, 5, a second material collecting box, 6, a guide plate, 7, a sorting through groove, 8, a sorting sieve plate, 9, a grinding ball baffle, 10, a mounting plate, 11, a damping spring, 12, a vibrating motor, 13 and a mounting bottom plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, a novel semi-autogenous mill grinding ball medium sorting device comprises a frame 1, a ball receiving hopper 2, a sorting hopper 3 and a material collecting box, wherein the ball receiving hopper 2 is obliquely and fixedly installed on one side of the frame 1, the sorting hopper 3 is obliquely and fixedly installed on the other side of the frame 1, the bottom part of the ball receiving hopper 2 is embedded into the sorting hopper 3, the ball receiving hopper 2 and the sorting hopper 3 have the same inclination angle, and the material collecting box has two parts: the sorting device comprises a first material collecting box 4 and a second material collecting box 5, wherein the first material collecting box 4 is arranged at the bottom side of a sorting hopper 3, the second material collecting box 5 is arranged under the sorting hopper 3, two ends of the bottom surface of the sorting hopper 3 are both fixedly provided with a guide plate 6, the other end of the guide plate 6 is communicated into the second material collecting box 5, and a plurality of sorting through grooves 7 are uniformly formed in the sorting hopper 3; the sorting hopper 3 comprises sorting sieve plates 8 and two grinding ball baffles 9, the two grinding ball baffles 9 are respectively and fixedly arranged on two sides of the sorting sieve plates 8, and the sorting through grooves 7 are uniformly formed in the sorting sieve plates 8; the sorting hopper 3 is of a square structure overall, four corners of the sorting hopper 3 are respectively provided with a mounting plate 10 integrally formed with the grinding ball baffle 9, the sorting hopper 3 is respectively mounted on the rack 1 through the mounting plates 10, and a damping spring 11 is arranged at the joint of the mounting plate 10 and the rack 1; a vibration motor 12 is fixedly installed above the sorting hopper 3, the vibration motor 12 is fixedly installed on the sorting hopper 3 through a mounting bottom plate 13, and two ends of the mounting bottom plate 13 are respectively fixed on the two grinding ball baffles 9.
The utility model has the advantages of simple structure, reasonable in design, accessible connects ball fill 2 with semi-autogenous mill built-in exhaust ball medium (steel ball) leading-in letter sorting fill 3 in, fight 3 to getting into the letter sorting and sort the ball medium of fighting 3 in, if the diameter that gets into the steel ball in the letter sorting and fight 3 is greater than the width that the groove 7 was led to in the letter sorting, the steel ball then can follow letter sorting and lead to in groove 7 flows in the first material collecting box 4 that the letter sorting was fought 3 bottom, if get into the letter sorting and fight when the steel ball diameter in 3 is less than the width that the groove 7 was led to in the letter sorting, the steel ball then can directly fall to on the guide plate 6 that the letter sorting was fought 3 bottom surface both ends, lead to in second material collecting box 5 by guide plate 6 with the steel ball that falls, thereby accomplish the letter sorting of ball medium (steel ball). And simultaneously the utility model discloses well letter sorting is fought 3's top still is equipped with vibrating motor 12, this vibrating motor 12 can drive letter sorting fill 3 and vibrate when this device sorts the ball medium, prevent that the attached steel ball of minor diameter from getting into first material collecting box 4 along with the steel ball of major diameter on the steel ball of major diameter, the accuracy of letter sorting has been guaranteed, and the letter sorting is fought and still be equipped with damping spring 11 between 3 and the frame 1, reducible letter sorting in-process letter sorting is fought 3 to the impact of frame 1, guarantee the stability of whole device during operation.
The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel semi-autogenous mill grinding ball medium letter sorting device, includes frame (1), connects ball fill (2), letter sorting fill (3) and material collecting box, its characterized in that, connect ball fill (2) slope fixed mounting in one side of frame (1), letter sorting fill (3) slope fixed mounting in the opposite side of frame (1), connect the bottom part embedding of ball fill (2) in letter sorting fill (3), connect ball fill (2) with the inclination that letter sorting was fought (3) is the same, material collecting box has two to be respectively: the sorting hopper is characterized by comprising a first material collecting box (4) and a second material collecting box (5), wherein the first material collecting box (4) is arranged on the bottom side of the sorting hopper (3), the second material collecting box (5) is arranged under the sorting hopper (3), two ends of the bottom surface of the sorting hopper (3) are fixedly provided with a guide plate (6), the other end of the guide plate (6) is communicated into the second material collecting box (5), and a plurality of sorting through grooves (7) are uniformly formed in the sorting hopper (3).
2. The novel sorting device for grinding ball media of the semi-autogenous mill according to claim 1, characterized in that the sorting hopper (3) comprises a sorting sieve plate (8) and two grinding ball baffles (9), the two grinding ball baffles (9) are fixedly arranged on both sides of the sorting sieve plate (8), and the sorting through grooves (7) are uniformly arranged on the sorting sieve plate (8).
3. The novel sorting device for grinding ball media of the semi-autogenous mill according to claim 2, characterized in that the sorting hopper (3) is of a generally square structure, a mounting plate (10) is integrally formed with the grinding ball baffle (9) at each of four corners of the sorting hopper (3), the sorting hopper (3) is respectively mounted on the machine frame (1) through the mounting plate (10), and a damping spring (11) is arranged at the connection between the mounting plate (10) and the machine frame (1).
4. The novel sorting device for grinding ball media of semi-autogenous mill according to claim 3, characterized in that a vibration motor (12) is fixedly installed above the sorting hopper (3), the vibration motor (12) is fixedly installed on the sorting hopper (3) through a mounting plate (13), and two ends of the mounting plate (13) are respectively fixed on two grinding ball baffles (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719793.XU CN213726868U (en) | 2020-08-18 | 2020-08-18 | Novel semi-autogenous mill ball grinding medium letter sorting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021719793.XU CN213726868U (en) | 2020-08-18 | 2020-08-18 | Novel semi-autogenous mill ball grinding medium letter sorting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213726868U true CN213726868U (en) | 2021-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021719793.XU Active CN213726868U (en) | 2020-08-18 | 2020-08-18 | Novel semi-autogenous mill ball grinding medium letter sorting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213726868U (en) |
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2020
- 2020-08-18 CN CN202021719793.XU patent/CN213726868U/en active Active
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