CN215902191U - Drum formula ore dressing screening machine that screening efficiency is good - Google Patents
Drum formula ore dressing screening machine that screening efficiency is good Download PDFInfo
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- CN215902191U CN215902191U CN202121902164.5U CN202121902164U CN215902191U CN 215902191 U CN215902191 U CN 215902191U CN 202121902164 U CN202121902164 U CN 202121902164U CN 215902191 U CN215902191 U CN 215902191U
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Abstract
The utility model provides a cylindrical ore dressing screening machine with good screening efficiency, and relates to the technical field of ore dressing. In the utility model, when in use, the first screening cylinder is driven to rotate by the driving device, the second screening cylinder is driven to rotate by the transmission device, mineral substances are screened in the second screening cylinder during screening, and then secondary screening is carried out by the first screening cylinder, so that screening can be completed at the moment, the problem that the conventional cylindrical ore dressing screening machine is low in efficiency is solved, the first screening cylinder and the second screening cylinder are opposite in rotating direction by the driving device and the transmission device, the screening effect can be increased by rotating in the opposite direction, the connecting rod is irregularly fixed on the shaft rod, and the mineral substances can be stirred by the method, so that the working efficiency of equipment is increased.
Description
Technical Field
The utility model relates to the technical field of mineral separation, in particular to a cylindrical mineral separation screening machine with good screening efficiency.
Background
The screening process of the screening machine is generally continuous, after screening raw materials are fed to the screening machine (called a screen for short), the materials smaller than the size of the screen holes penetrate through the screen holes and are called undersize products, and the materials larger than the size of the screen holes are continuously discharged from the screen surface and are called oversize products, while during mineral separation, the screening machine is generally used in a cylindrical mineral separation screening machine.
In the prior art, the concentrating machines have various types, most of the cylindrical concentrating screening machines can only carry out one-time screening in use, but the one-time screening is not thorough enough, and the qualification rate of the mineral substances after being screened can be reduced, so that the screening efficiency of the existing concentrating screening machines is not high, and great troubles are brought to people.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that in the prior art, the ore separators are of various types, most of the cylindrical ore dressing screening machines can only carry out one-time screening in use, but one-time screening is not thorough enough, and the qualification rate of screened mineral substances is reduced, so that the screening efficiency of the conventional ore dressing screening machine is low.
In order to achieve the purpose, the utility model adopts the following technical scheme: a cylindrical ore dressing screening machine with good screening efficiency, which comprises four supporting rods, wherein every two of the four supporting rods are divided into a group, wherein the top ends of one group of the supporting rods are welded with supporting rods, a fixed disc is welded between one ends of the two supporting rods, one side of the fixed disc is embedded with a first bearing, and the inner wall of the first bearing is fixedly connected with a shaft lever, one end of the shaft lever is welded with a fixed rod, one side of each of the two support rods is welded with a connecting plate, one side of each of the two connecting plates is welded with a limiting plate, two fixing rings are welded between one sides of the two limiting plates, a first screening cylinder is rotatably connected between the inner walls of the two fixing rings, the fixed cover in surface of first screening cylinder is equipped with drive gear, the outer surface welding of axostylus axostyle has a plurality of connecting rods, and is a plurality of be fixed with the second screening cylinder between the one end that the axostylus axostyle was kept away from to the connecting rod.
Preferably, one side welding of one of them connecting plate has the fixed plate, the top of fixed plate is provided with drive arrangement, drive arrangement includes first motor, and the output shaft of first motor is fixed with the gear, drive gear and gear engagement are connected, and wherein a set of the welding has the base between one side of branch.
Preferably, the outer surface of the fixing rod is fixedly sleeved with a driving rotating wheel, and the outer surface of the driving rotating wheel is sleeved with a driving belt.
Preferably, a transmission device is arranged at the top of the base and comprises a second motor, a rotating wheel is fixed on an output shaft of the second motor, and the driving rotating wheel is in transmission connection with the rotating wheel through a transmission belt.
Preferably, a support plate is welded between the top ends of the other group of support rods, a second bearing is embedded in one side of the support plate, and a shaft rod is fixedly connected to the inner wall of the second bearing.
Preferably, the top of the support plate is provided with a protection plate.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, when in use, the first screening cylinder is driven to rotate by the driving device, the second screening cylinder is driven to rotate by the transmission device, mineral substances are screened in the second screening cylinder during screening, and then secondary screening is carried out by the first screening cylinder, so that screening can be completed at the moment, the problem that the conventional cylindrical ore dressing screening machine is low in efficiency is solved, the first screening cylinder and the second screening cylinder are opposite in rotating direction by the driving device and the transmission device, the screening effect can be increased by rotating in the opposite direction, the connecting rod is irregularly fixed on the shaft rod, and the mineral substances can be stirred by the method, so that the working efficiency of equipment is increased.
2. In the utility model, in use, the mineral substance in the first screening cylinder and the second screening cylinder can be prevented from blocking by the protection plate, the mineral substance can be prevented from being thrown out by the rotation of the first screening cylinder and the second screening cylinder, the neatness of the equipment is increased, the fixed ring can be fixed by the limiting plate, and the working efficiency of the equipment is increased.
Drawings
Fig. 1 is a perspective view of a cylindrical mineral separation screening machine with good screening efficiency provided by the utility model;
FIG. 2 is a side perspective view of a cylindrical mineral separation screening machine with good screening efficiency provided by the utility model;
fig. 3 is a partial structural sectional perspective view of the cylindrical mineral separation screening machine with good screening efficiency provided by the utility model.
Illustration of the drawings: 1. a strut; 2. a support bar; 3. fixing the disc; 4. a shaft lever; 5. a connecting plate; 6. a limiting plate; 7. a fixing ring; 8. a first screen cylinder; 9. a drive gear; 10. a fixing plate; 11. a drive device; 12. a connecting rod; 13. a second screen cylinder; 14. fixing the rod; 15. driving the rotating wheel; 16. a base; 17. a transmission device; 18. a transmission belt; 19. a protection plate; 20. and (4) a support plate.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
The whole embodiment 1 achieves the effect that, in use, the driving device 11 drives the gear to rotate, the gear is meshed with the driving gear 9 and connected, at this time, the driving device 11 can drive the first screening cylinder 8, the first screening cylinder 8 is supported by the fixing ring 7, the first screening cylinder 8 is prevented from rubbing against the fixing ring 7, the working efficiency of the equipment is increased, then the transmission device 17 enables the transmission belt 18 to drive the driving runner 15 to rotate, the driving runner 15 drives the fixing rod 14 to rotate, the fixing rod 14 rotates to drive the shaft lever 4 to rotate, the shaft lever 4 rotates to drive the connecting rod 12 to rotate, the connecting rod 12 rotates to drive the second screening cylinder 13 to rotate, at this time, mineral substances are screened in the second screening cylinder 13, then secondary screening is carried out through the first screening cylinder 8, at this time, screening can be completed, and the problem of low efficiency of the existing cylinder type ore dressing screening machine is solved, the first screening cylinder 8 and the second screening cylinder 13 are rotated in opposite directions through the driving device 11 and the transmission device 17, the screening effect can be increased through the rotation in opposite directions, and the connecting rod 12 is irregularly fixed on the shaft rod 4, so that mineral substances can be stirred, and the working efficiency of the device can be increased.
In embodiment 2, as shown in fig. 3, a support plate 20 is welded between the top ends of another group of struts 1, a second bearing is embedded in one side of the support plate 20, a shaft lever 4 is fixedly connected to the inner wall of the second bearing, and a protection plate 19 is installed on the top of the support plate 20.
The effect that its whole embodiment 2 reaches does, in use, protect through guard plate 19, can prevent that the inside mineral substance of first sieve cylinder 8 and second sieve cylinder 13 from blockking, prevent that the mineral substance from having first sieve cylinder 8 and second sieve cylinder 13 to rotate and make the mineral substance throw away, increase the clean and tidy degree of equipment, and limiting plate 6's design can be fixed solid fixed ring 7, increase the work efficiency of equipment, and in use, can store the mineral substance after the screening of second sieve cylinder 13 through the space between second sieve cylinder 13 and the first sieve cylinder 8, increase the work efficiency of equipment.
The wiring diagram of the driving device 11 and the transmission device 17 in the present invention is well known in the art, and the operation principle thereof is the well known technology, and the model thereof is selected according to the actual use, so the control mode and wiring arrangement are not explained in detail for the driving device 11 and the transmission device 17.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. The utility model provides a cylinder formula ore dressing screening machine that screening efficiency is good, includes branch (1), its characterized in that: the number of the supporting rods (1) is four, every two of the supporting rods (1) are divided into one group, one group of the supporting rods (2) are welded at the top ends of the supporting rods (1), a fixing disc (3) is welded between one ends of the supporting rods (2), a first bearing is embedded at one side of the fixing disc (3), a shaft lever (4) is fixedly connected to the inner wall of the first bearing, a fixing rod (14) is welded at one end of the shaft lever (4), a connecting plate (5) is welded at one side of the two supporting rods (2), a limiting plate (6) is welded at one side of the two connecting plate (5), two fixing rings (7) are welded between one sides of the two limiting plates (6), a first screening cylinder (8) is rotatably connected between the inner walls of the two fixing rings (7), and a driving gear (9) is sleeved on the outer surface of the first screening cylinder (8), a plurality of connecting rods (12) are welded on the outer surface of the shaft rod (4), and a second screening cylinder (13) is fixed between one ends, far away from the shaft rod (4), of the connecting rods (12).
2. The cylinder type mineral separation screening machine with good screening efficiency according to claim 1, characterized in that: one side of one of the connecting plates (5) is welded with a fixing plate (10), the top of the fixing plate (10) is provided with a driving device (11), the driving device (11) comprises a first motor, a gear is fixed on an output shaft of the first motor, the driving gear (9) is meshed and connected with the gear, and a base (16) is welded between one side of one group of the supporting rods (1); the outer fixed surface cover of dead lever (14) is equipped with drive runner (15), the outer surface cover of drive runner (15) is equipped with drive belt (18).
3. The cylinder type mineral separation screening machine with good screening efficiency according to claim 2, characterized in that: the top of base (16) is provided with transmission (17), transmission (17) include the second motor, and the output shaft of second motor is fixed with the runner, drive runner (15) are connected with the runner transmission through drive belt (18).
4. The cylinder type mineral separation screening machine with good screening efficiency according to claim 1, characterized in that: a support plate (20) is welded between the top ends of the other group of support rods (1), a second bearing is embedded in one side of the support plate (20), and a shaft lever (4) is fixedly connected to the inner wall of the second bearing.
5. The cylinder type mineral separation screening machine with good screening efficiency according to claim 4, characterized in that: and a protection plate (19) is arranged on the top of the support plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902164.5U CN215902191U (en) | 2021-08-14 | 2021-08-14 | Drum formula ore dressing screening machine that screening efficiency is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121902164.5U CN215902191U (en) | 2021-08-14 | 2021-08-14 | Drum formula ore dressing screening machine that screening efficiency is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215902191U true CN215902191U (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121902164.5U Active CN215902191U (en) | 2021-08-14 | 2021-08-14 | Drum formula ore dressing screening machine that screening efficiency is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215902191U (en) |
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2021
- 2021-08-14 CN CN202121902164.5U patent/CN215902191U/en active Active
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