CN113600301A - Novel rod mill - Google Patents
Novel rod mill Download PDFInfo
- Publication number
- CN113600301A CN113600301A CN202110928314.8A CN202110928314A CN113600301A CN 113600301 A CN113600301 A CN 113600301A CN 202110928314 A CN202110928314 A CN 202110928314A CN 113600301 A CN113600301 A CN 113600301A
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- driving motor
- cylinder
- rod mill
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/22—Lining for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a novel rod mill, which comprises a cylinder body and a driving motor, wherein the output end of the driving motor is in transmission connection with the cylinder body, one end of the cylinder body is provided with a feeding device, the outer ring of the other end of the cylinder body is provided with an edge receiving cover matched with the feeding device, lining plates which are uniformly and densely distributed are fixedly arranged in the cylinder body, the outer ring of each lining plate is matched with the inner wall of the cylinder body, the inner ring of each lining plate is wavy, and the cylinder body rotates at a high speed under the action of the driving motor. The grinding machine provided by the invention drives the cylinder body to rotate through the driving motor, and the lining plate arranged in the cylinder body lifts the ore grinding medium in the cylinder body to a certain height under the action of the rotation of the cylinder body and drops the ore grinding medium to grind the grinding material. The invention has simple structure and convenient operation, the wave wear-resistant lining plate in the cylinder body is matched with the joint surface of the rod during operation, thereby improving the crushing and grinding capacity of materials, improving the production quality and yield and reducing the production cost.
Description
Technical Field
The invention relates to the technical field of rod mills, in particular to a novel rod mill.
Background
The rod mill is named after the grinding body loaded in the cylinder is a steel rod, and the rod mill generally adopts a wet overflow type, can be used as primary open circuit grinding and is widely applied to primary grinding of artificial stone sand, ore dressing plants and power departments of chemical plants.
The rod mill is driven by a motor to rotate through a speed reducer and peripheral large gears in a speed reducing way or by a low-speed synchronous motor to directly rotate through the peripheral large gears in a speed reducing way. The cylinder is filled with proper ore grinding medium. The grinding medium is lifted to a certain height under the action of centrifugal force and friction force and falls down in a throwing or dropping state. The ground material continuously enters the cylinder body from the ore feeding port, is crushed by the moving grinding medium and is discharged out of the machine through overflow and continuous ore feeding force so as to carry out the next process operation.
Disclosure of Invention
The technical scheme provided by the invention is as follows: the utility model provides a novel rod mill, includes barrel, driving motor, the driving motor output with the barrel transmission is connected, barrel one end is provided with feed arrangement, and other end outer lane is provided with and connects the material cover rather than the complex edge, the inside fixed welt that is provided with evenly densely covered of barrel, the welt outer lane with the cooperation of barrel inner wall, the welt inner circle is wavy, the barrel is in high-speed rotation under driving motor's the effect.
As an improvement, the output end of the driving motor is provided with a speed reducer in transmission connection with the driving motor, the other end of the speed reducer is provided with a driving gear in transmission connection with the speed reducer, the outer ring of one end of the barrel, which is close to the feeding device, is coaxially provided with a driven gear, and the driven gear is meshed with the driving gear.
As an improvement, the cylinder comprises a cylinder and grinding head end plates which are arranged at two ends of the cylinder and fixedly connected with the cylinder, the grinding head end plates are T-shaped, and bearings which are rotatably connected with the grinding head end plates are arranged on the grinding head end plates.
As an improvement, the feeding device comprises a feeding nozzle and a forced feeder, the feeding nozzle is funnel-shaped, the lower end of the feeding nozzle is communicated with the forced feeder, one end, far away from the feeding nozzle, of the forced feeder is fixedly connected with a grinding head end plate, and the forced feeder is communicated with the cylinder through the grinding head end plate.
As an improvement, a plurality of discharge ports are arranged on the outer ring of one end, far away from the feeding device, of the cylinder, and the outer ring of each discharge port is provided with an edge material receiving cover matched with the discharge port.
As an improvement, the lining plate is made of wear-resistant materials.
After adopting the structure, the invention has the following advantages: the grinding machine provided by the invention drives the cylinder body to rotate through the driving motor, and the lining plate arranged in the cylinder body lifts the ore grinding medium in the cylinder body to a certain height under the action of the rotation of the cylinder body and drops the ore grinding medium to grind the grinding material. The invention has simple structure and convenient operation, the wave wear-resistant lining plate in the cylinder body is matched with the joint surface of the rod during operation, thereby improving the crushing and grinding capacity of materials, improving the production quality and yield and reducing the production cost.
Drawings
FIG. 1 is a schematic view of the structure of a new rod mill of the present invention.
Fig. 2 is a left side view of a novel rod mill of the present invention.
FIG. 3 is a structural sectional view of the A-A lining plate of the novel rod mill
As shown in the figure: 1. the grinding head comprises a cylinder body, 1.1 parts, a driven gear, 1.2 parts, a cylinder, 1.21 parts, a discharge port, 1.3 parts, a grinding head end plate, 1.31 parts, a bearing, 2 parts, a driving motor, 2.1 parts, a speed reducer, 2.2 parts, a driving gear, 3 parts, a feeding device, 3.1 parts, a feeding nozzle, 3.2 parts, a forced feeder, 4 parts, an edge receiving cover, 5 parts and a lining plate.
Detailed Description
Combine attached 1 ~ 3, a novel rod mill, including barrel 1, driving motor 2, 2 output of driving motor with 1 transmission of barrel is connected, 1 one end of barrel is provided with feed arrangement 3, and the other end outer lane is provided with rather than the complex edge and connects material cover 4, 1 inside fixed welt 5 that is provided with even densely covered of barrel, 5 outer lanes of welt with 1 inner wall cooperation of barrel, 5 inner circles of welt are wavy, barrel 1 is in high-speed rotation under driving motor 2's the effect.
As a preferred embodiment of this embodiment, the output end of the driving motor 2 is provided with a speed reducer 2.1 in transmission connection with the driving motor, the other end of the speed reducer 2.1 is provided with a driving gear 2.2 in transmission connection with the driving gear, the outer ring of one end of the cylinder 1 close to the feeding device 3 is coaxially provided with a driven gear 1.1, and the driven gear 1.1 is in gear engagement with the driving gear 2.2.
As a preferred embodiment of this embodiment, the cylinder 1 includes a cylinder 1.2, and grinding head end plates 1.3 disposed at two ends of the cylinder 1.2 and fixedly connected thereto, wherein the grinding head end plates 1.3 are T-shaped, and are provided with bearings 1.31 rotatably connected thereto.
As a preferred embodiment of this embodiment, the feeding device 3 includes a feeding nozzle 3.1 and a forced feeder 3.2, the feeding nozzle 3.1 is funnel-shaped, and the lower end of the feeding nozzle is communicated with the forced feeder 3.2, one end of the forced feeder 3.2 far away from the feeding nozzle 3.1 is fixedly connected with the grinding head end plate 1.3, and the forced feeder 3.2 is communicated with the cylinder 1.2 through the grinding head end plate 1.3.
As a preferred embodiment of this embodiment, a plurality of discharge ports 1.21 are disposed on an outer ring of one end of the cylinder 1.2 away from the feeding device 3, and an edge receiving cover 4 is disposed on an outer ring of the discharge ports 1.21 and is matched with the discharge ports.
As a preferred embodiment of the present embodiment, the lining plate 5 is made of wear-resistant material.
When the invention is implemented specifically, the motor is started, the motor drives the speed reducer to operate, and the speed reducer drives the driving gear to further drive the driven gear to rotate; the driven gear drives the cylinder body to rotate so as to crush and grind the materials in the cylinder body.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a novel rod mill, its characterized in that, includes barrel, driving motor, the driving motor output with the barrel transmission is connected, barrel one end is provided with feed arrangement, and other end outer lane is provided with rather than the complex edge and connects the material cover, the inside fixed welt that is provided with evenly densely covered of barrel, the welt outer lane with the cooperation of barrel inner wall, the welt inner circle is wavy, the barrel is in high-speed rotation under driving motor's the effect.
2. The novel rod mill as claimed in claim 1, wherein the output end of the driving motor is provided with a speed reducer in transmission connection therewith, the other end of the speed reducer is provided with a driving gear in transmission connection therewith, and the outer ring of one end of the cylinder body close to the feeding device is coaxially provided with a driven gear which is meshed with the driving gear.
3. The novel rod mill according to claim 1, wherein the cylinder comprises a cylinder, and grinding head end plates fixedly connected to both ends of the cylinder, wherein the grinding head end plates are T-shaped and provided with bearings rotatably connected thereto.
4. The novel rod mill according to claim 3, wherein the feeding device comprises a feeding nozzle and a forced feeder, the feeding nozzle is funnel-shaped, the lower end of the feeding nozzle is communicated with the forced feeder, one end of the forced feeder, which is far away from the feeding nozzle, is fixedly connected with the grinding head end plate, and the forced feeder is communicated with the cylinder through the grinding head end plate.
5. The novel rod mill according to claim 3, wherein a plurality of discharge ports are arranged on an outer ring of one end of the cylinder away from the feeding device, and an edge receiving cover matched with the discharge ports is arranged on the outer ring of the discharge ports.
6. The new rod mill as set forth in claim 1, wherein said liner is made of a wear resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928314.8A CN113600301A (en) | 2021-08-13 | 2021-08-13 | Novel rod mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110928314.8A CN113600301A (en) | 2021-08-13 | 2021-08-13 | Novel rod mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113600301A true CN113600301A (en) | 2021-11-05 |
Family
ID=78308480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110928314.8A Withdrawn CN113600301A (en) | 2021-08-13 | 2021-08-13 | Novel rod mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113600301A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178350A (en) * | 2022-06-28 | 2022-10-14 | 武汉钢铁有限公司 | Rod mill with strong crushing capacity |
-
2021
- 2021-08-13 CN CN202110928314.8A patent/CN113600301A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115178350A (en) * | 2022-06-28 | 2022-10-14 | 武汉钢铁有限公司 | Rod mill with strong crushing capacity |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211105 |