CN216149823U - Ore grinding device and rod mill for mineral separation - Google Patents
Ore grinding device and rod mill for mineral separation Download PDFInfo
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- CN216149823U CN216149823U CN202122119329.8U CN202122119329U CN216149823U CN 216149823 U CN216149823 U CN 216149823U CN 202122119329 U CN202122119329 U CN 202122119329U CN 216149823 U CN216149823 U CN 216149823U
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Abstract
The utility model discloses an ore grinding device and a rod mill for mineral separation, wherein a grinding mechanism is arranged on a transverse plate, the gap between the grinding mechanism and a conical groove is adjustable, stones with different specifications can be used, and the application range is wide. Furthermore, the damping lifting assembly provided by the utility model can realize lifting of the grinding mechanism, can effectively reduce vibration influence, has a good grinding effect, is long in service life and reduces noise. The rod mill for mineral separation is still equipped with dust fall subassembly and pay-off subassembly, and outside the ore after the grinding was seen off the device by the pay-off subassembly, and the pay-off subassembly drove dust fall subassembly work in work, adsorbs the dust in the barrel, simple structure, and the usability is strong.
Description
Technical Field
The utility model relates to the technical field of rod mills, in particular to an ore grinding device and a rod mill for mineral separation.
Background
The rod mill drives the cylindrical barrel to rotate by matching the motor with the speed reducer, and the rotating barrel and the steel rod inside the barrel are matched to grind ores. Because of limited motor load, the ore can be ground into 5cm from the initial 10cm by the rod mill mechanism of the existing rod mill, and then the rod mill with another specification is changed to grind the ore of 5cm into 2cm, and then the rod mill with finer specification is changed to grind the ore from 2cm into 1 cm; the various machines of different specifications need be used many times to one process, and still need transfer the ore from one equipment to another equipment for rod mill's practicality greatly reduced provides a rod mill technique that can adjust specification, application range extensively for this.
Disclosure of Invention
The utility model aims to avoid the defects in the prior art and provide the ore grinding device with adjustable specification and wide application range.
The purpose of the utility model is realized by the following technical scheme:
provides an ore grinding device, which comprises a cylinder body, a grinding mechanism and a feeding component,
the upper part of the cylinder body is provided with a conical groove, and a transverse plate is fixedly arranged below the conical groove;
the grinding mechanism is arranged on the transverse plate, and the gap between the grinding mechanism and the tapered groove is adjustable.
Preferably, the grinding mechanism is including a motor, shock attenuation lifting unit and the toper stick of fixed mounting in diaphragm lower part, and the toper stick passes through shock attenuation lifting unit and is connected with a motor.
Preferably, the damping lifting assembly comprises a supporting rod, a rotary table, a spring and a lifting driving device, the supporting rod is arranged at the lower part of the conical grinding rod and penetrates through the rotary table, and the spring is sleeved on the supporting rod so as to enable the rotary table to be elastically connected with the conical grinding rod; the turntable can be driven to lift by a lifting driving device, and the turntable can be driven to rotate by a first motor through the telescopic connecting assembly.
Preferably, flexible coupling assembling is including telescopic shaft and output shaft, and telescopic shaft one end and carousel fixed connection other end slip cover are established in the output shaft, and the output shaft is connected with the pivot of a motor.
Preferably, the telescopic shaft is fixedly provided with a bulge, and the bulge is matched with a groove formed in the inner wall of the output shaft.
The utility model aims to avoid the defects in the prior art and provide the rod mill for mineral separation, which can adjust the specification and has wide application range.
The purpose of the utility model is realized by the following technical scheme:
a rod mill for mineral separation uses the above-described ore grinding device as a functional mechanism for grinding ore.
Preferably, the dust suppression device is further provided with a dust suppression assembly, the dust suppression assembly comprises a liquid pump, a connector and an atomization nozzle, the liquid pump is communicated with the connector through a pipeline, the connector is provided with a liquid outlet, the output shaft is provided with a liquid inlet, and the atomization nozzle is mounted on the output shaft and can be communicated with liquid in the output shaft; the output shaft is fixedly provided with two limiting rings, and the connector is installed between the two limiting rings.
Preferably, a feeding assembly is further arranged below the transverse plate and used for conveying the ground ore out of the barrel body.
Preferably, the feeding assembly comprises a shell fixedly installed at the lower part of the barrel body, a twisting rod rotatably installed in the shell, and a second motor connected with the twisting rod and fixedly installed on the side part of the shell.
Preferably, the grinding rod is connected through a belt and rotates the bevel gear group installed outside the barrel, and the bevel gear group drives the dust fall component to operate through a second belt.
The utility model has the beneficial effects that:
the grinding mechanism of the ore grinding device is arranged on the transverse plate, the gap between the grinding mechanism and the conical groove is adjustable, stones with different specifications can be used, and the application range is wide. Furthermore, the damping lifting assembly provided by the utility model can realize lifting of the grinding mechanism, can effectively reduce vibration influence, has a good grinding effect, is long in service life and reduces noise.
The rod mill for mineral separation disclosed by the utility model uses the ore grinding device, can realize grinding of ores with different sizes without repeatedly replacing equipment, and is strong in practicability and high in working efficiency. Furthermore, the rod mill for mineral separation is further provided with the dust falling assembly and the feeding assembly, ground ore is sent out of the device through the feeding assembly, the feeding assembly drives the dust falling assembly to work while working, dust in the barrel is adsorbed, and the rod mill for mineral separation is simple in structure and strong in usability.
Drawings
The utility model is further illustrated by means of the attached drawings, the content of which is not in any way limitative of the utility model.
Fig. 1 is a schematic configuration diagram of an embodiment of an ore grinding apparatus and a rod mill for mineral processing according to the present invention.
Fig. 2 is an enlarged view of a point a in fig. 1.
Fig. 3 is an enlarged view at B in fig. 1.
Fig. 4 is a schematic view showing a connection relationship between a stopper ring, a connector and an output shaft in an embodiment of the ore grinding device and the rod mill for mineral separation.
Fig. 1 to 4 include:
1-cylinder, 2-taper groove, 3-transverse plate, 4-first motor, 5-spacing ring, 6-connector, 7-atomizing nozzle, 8-cylinder, 9-output shaft, 10-telescopic shaft, 11-rotary table, 12-support rod, 13-spring, 14-taper grinding rod, 15-second motor, 16-twisting rod, 17-shell, 18-first belt, 19-taper gear group, 20-second belt and 21-liquid pump.
Detailed Description
The utility model is further illustrated by the following examples.
Example 1
The ore grinding device of this embodiment includes barrel 1 and grinding mechanism, and wherein, the opening of barrel 1 is upwards, and the upper portion of barrel 1 is provided with tapered groove 2 and the lower part fixed mounting of barrel 1 has diaphragm 3. The grinding mechanism is arranged on the transverse plate 3, the gap between the grinding mechanism and the conical groove 2 is adjustable, and the gap between the grinding mechanism and the conical groove 2 is adjustable. Specifically, the grinding mechanism is including a motor 4 of fixed mounting in diaphragm 3 lower part, the toper stick grinding 14 of being connected through shock attenuation elevating assembly and a motor 4, and when using, a motor 4 rotates, and drive shock attenuation elevating assembly work to interact grinds quartz between drive toper stick grinding 14 and the barrel 1, sets up shock attenuation elevating assembly and makes the noise at the grinding in-process littleer.
In this embodiment, the damping lifting assembly comprises a support rod 12, a rotary table 11, a spring 13 and a lifting driving device, wherein the support rod 12 is installed at the lower part of the tapered grinding rod 14 and penetrates through the rotary table, and the spring 13 is sleeved on the support rod 12 so as to elastically connect the rotary table 11 with the tapered grinding rod 14; the turntable 11 can be driven to lift by a lifting driving device, and the turntable can be driven to rotate by a first motor 4 through a telescopic connecting assembly. When using, motor 4 rotates, through elastic component drive carousel 11 rotations, and carousel 11 passes through bracing piece 12 drive toper stick 14 and rotates in order to carry out the grinding to quartzy and handle, simultaneously under lift drive's effect for the clearance between toper stick 14 and the bell jar 2 is adjustable, and the scope of being applicable is wider. Wherein, lift drive is two cylinders 8, and the flexible end and the 11 fixed connection of carousel of cylinder 8, the during operation, through the flexible volume of adjusting cylinder 8, adjust the clearance between toper grinding rod 14 and the bell jar 2 to can produce the ore granule of different diameters. It should be noted that the above-mentioned lifting driving device can be equivalently replaced by a hydraulic cylinder and an electric telescopic cylinder, and can be selected according to actual conditions.
The telescopic connecting assembly comprises a telescopic shaft 10 and an output shaft 9, one end of the telescopic shaft 10 is fixedly connected with the turntable 11, the other end of the telescopic shaft is sleeved in the output shaft 9 in a sliding mode, and the output shaft 9 is connected with a rotating shaft of the first motor 4. When the lifting driving device is operated, the telescopic shaft 10 can be lifted along the output shaft 9.
The rod mill for mineral separation of the present embodiment uses the above-described ore grinding device as a function mechanism for grinding ore. So in addition, still be provided with pay-off subassembly and dust fall subassembly.
The feeding assembly is positioned below the transverse plate 3 and used for conveying the ground ore to the outside of the barrel 1, and comprises a shell 17 fixedly installed at the lower part of the barrel 1, a twisting rod 16 rotatably installed in the shell, and a second motor 15 connected with the twisting rod 16 and fixedly installed on the side part of the shell 17.
The dust fall component is used for removing dust generated in the cylinder 1 in the quartz grinding process and comprises a liquid pump 21 fixedly arranged outside the cylinder 1, a connector 6 connecting the liquid pump 21 and an output shaft 9, and two atomizing nozzles 7 symmetrically arranged on the output shaft 9,
in this embodiment, the winch rod 16 is connected with a bevel gear set 19 rotatably installed outside the barrel 1 through a first belt 18, and the bevel gear set 19 is connected with the dust-settling component through a second belt 20. When the quartz grinding device is used, the second motor 15 rotates to drive the twisting rod 16 to rotate in the shell 17, ground quartz is conveyed out of the device, and the twisting rod 16 drives the bevel gear set 19 to rotate while rotating; and then the liquid pump 21 is driven to rotate by the bevel gear set 19, clean water is pumped to the connector 6 and enters the output shaft 9 through the through hole, and the atomizing nozzle 7 sprays water mist to remove dust.
The working process of the rod mill for mineral separation of the embodiment is as follows: the quartz dust collector comprises a barrel body 1, a feeding assembly, a dust falling assembly, a grinding assembly, a dust collecting assembly and a dust collecting assembly, wherein the quartz with a large diameter is poured into the barrel body 1, the barrel body 1 and the grinding assembly are mutually rubbed to grind the quartz, and meanwhile the ground quartz is sent out of the dust collecting assembly and is driven to work while working, so that the dust collecting assembly adsorbs dust in the barrel body 1.
Example 2
The main technical solution of this embodiment is substantially the same as that of embodiment 1, and the features that are not explained in this embodiment adopt the explanations in embodiment 1, and are not described herein again. The difference between this embodiment and embodiment 1 is that, in order to better connect the telescopic shaft 10 and the output shaft 9, a protrusion is fixedly installed on the telescopic shaft 10, and the protrusion is matched with a groove arranged on the inner wall of the output shaft 9.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and do not limit the protection scope of the claims. It will be understood by those skilled in the art that various modifications and equivalents may be made to the embodiments of the present invention without departing from the spirit and scope of the utility model.
Claims (10)
1. An ore grinding apparatus characterized by: comprises a cylinder body, a grinding mechanism and a feeding component,
a tapered groove is formed in the upper part of the barrel, and a transverse plate is fixedly arranged below the tapered groove;
the grinding mechanism is mounted on the transverse plate, and the gap between the grinding mechanism and the conical groove is adjustable.
2. An ore grinding apparatus according to claim 1, wherein: the grinding mechanism comprises a motor, a damping lifting assembly and a conical grinding rod which are fixedly installed on the lower portion of the transverse plate, and the conical grinding rod is connected with the motor through the damping lifting assembly.
3. An ore grinding apparatus according to claim 2, wherein: the damping lifting assembly comprises a supporting rod, a rotary table, a spring and a lifting driving device, the supporting rod is installed at the lower part of the conical grinding rod and penetrates through the rotary table, and the spring is sleeved on the supporting rod so that the rotary table is elastically connected with the conical grinding rod; the turntable can be driven to ascend and descend by the ascending and descending driving device, and the turntable can be driven to rotate by the first motor through the telescopic connecting assembly.
4. An ore grinding apparatus according to claim 3, wherein: the telescopic connecting assembly comprises a telescopic shaft and an output shaft, one end of the telescopic shaft is sleeved with the other end of the rotary disc fixedly connected and slidably connected in the output shaft, and the output shaft is connected with a rotating shaft of the first motor.
5. An ore grinding apparatus according to claim 3, wherein: the telescopic shaft is fixedly provided with a bulge, and the bulge is matched with a groove arranged on the inner wall of the output shaft.
6. A rod mill for mineral separation is characterized in that: an ore grinding apparatus according to any one of claims 1 to 5 is used as a function mechanism for grinding ore.
7. A rod mill for mineral processing according to claim 6, characterized in that: the dust suppression device is characterized by also comprising a dust suppression assembly, wherein the dust suppression assembly comprises a liquid pump, a connector and an atomization nozzle, the liquid pump is communicated with the connector through a pipeline, the connector is provided with a liquid outlet, the output shaft is provided with a liquid inlet, and the atomization nozzle is arranged on the output shaft and can be communicated with liquid in the output shaft; the output shaft is fixedly provided with two limiting rings, and the connector is installed between the two limiting rings.
8. A rod mill for mineral processing according to claim 6, characterized in that: a feeding assembly is further arranged and is positioned below the transverse plate and used for conveying the ground ore out of the barrel body.
9. A rod mill for mineral processing according to claim 8, characterized in that: the feeding assembly comprises a shell fixedly installed at the lower part of the barrel body, a twisting rod rotatably installed in the shell, and a second motor connected with the twisting rod and fixedly installed on the side part of the shell.
10. A rod mill for mineral processing according to claim 9, characterized in that: the winch rod is connected through a belt and rotatably installed a bevel gear group outside the barrel, and the bevel gear group drives the dust settling assembly to operate through a second belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119329.8U CN216149823U (en) | 2021-09-03 | 2021-09-03 | Ore grinding device and rod mill for mineral separation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122119329.8U CN216149823U (en) | 2021-09-03 | 2021-09-03 | Ore grinding device and rod mill for mineral separation |
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| CN216149823U true CN216149823U (en) | 2022-04-01 |
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| CN202122119329.8U Active CN216149823U (en) | 2021-09-03 | 2021-09-03 | Ore grinding device and rod mill for mineral separation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364929A (en) * | 2022-09-08 | 2022-11-22 | 塞尔姆（北京）科技有限责任公司 | Vibration crusher and vibration crushing method |
-
2021
- 2021-09-03 CN CN202122119329.8U patent/CN216149823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115364929A (en) * | 2022-09-08 | 2022-11-22 | 塞尔姆（北京）科技有限责任公司 | Vibration crusher and vibration crushing method |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An ore grinding device and a rod mill for beneficiation Effective date of registration: 20221130 Granted publication date: 20220401 Pledgee: China Construction Bank Corporation Maoming Branch Pledgor: China Africa kaolin Maoming New Material Co.,Ltd. Registration number: Y2022980024206 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |