CN217016897U - Ore grinding device capable of screening in grading mode - Google Patents
Ore grinding device capable of screening in grading mode Download PDFInfo
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- CN217016897U CN217016897U CN202122603229.2U CN202122603229U CN217016897U CN 217016897 U CN217016897 U CN 217016897U CN 202122603229 U CN202122603229 U CN 202122603229U CN 217016897 U CN217016897 U CN 217016897U
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Abstract
The utility model discloses an ore grinding device capable of screening by grades, which comprises an ore grinding mechanism, a screening mechanism and a material returning pipe, wherein the ore grinding mechanism is arranged on the ore grinding mechanism; grind ore mechanism, the power distribution box comprises a box body, it goes into the ore pipe to have seted up on the box, the box is provided with many and is used for carrying out the ore grinding pipe that grinds the ore, the box is provided with the output outward and grinds the commentaries on classics pipe driving motor that the ore pipe transmission is connected, ore outlet has been seted up to the box bottom side, the bottom is provided with the conveyer belt in the box, just the conveyer belt output extends to outside the box through ore outlet. The ore grinding mechanism, the screening mechanism and the return pipe are combined together, so that the ore grinding device has a complete closed ore grinding and screening process, the full-automatic process is realized for the ore grinding device, and the production and processing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of ore grinding devices, in particular to an ore grinding device capable of screening by grades.
Background
Generally, the general application of the ore grinding device and most of ore industries have low efficiency of grading and screening by the existing ore grinding device, and the graded ore cannot be processed by back grinding in the first time, so that how to provide the ore grinding device capable of grading and screening is a problem to be solved by those skilled in the art urgently.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving, at least in part, one of the technical problems in the related art. Therefore, the utility model aims to provide the ore grinding device capable of screening in a grading way, and the ore grinding mechanism, the screening mechanism and the return pipe are combined together, so that the ore grinding device has a complete closed ore grinding and screening process, the full-automatic process of the ore grinding device is realized, and the production and processing efficiency is improved.
The ore grinding device capable of screening by grades comprises an ore grinding mechanism, a screening mechanism and a return pipe, wherein the ore grinding mechanism comprises a grinding wheel, a screening wheel and a screening wheel;
the ore grinding mechanism comprises a box body, wherein an ore inlet pipe is arranged on the box body, the box body is provided with a plurality of ore grinding pipes for grinding ores, a rotating pipe driving motor with an output end in transmission connection with the ore grinding pipes is arranged outside the box body, an ore outlet is arranged at the bottom side of the box body, a conveying belt is arranged at the bottom inside the box body, and the output end of the conveying belt extends out of the box body through the ore outlet;
screening mechanism, including setting up the sieve bucket in conveyer belt output end side, the nested two bearing frames of installing on the sieve bucket, still the nested driven gear of installing on the sieve bucket, sieve bucket side is provided with the rotary driving motor, the output of rotary driving motor cup joints and installs the main drive gear who sets up with the driven gear meshing, the sieve mesh has been seted up on the sieve bucket, sieve bucket below is provided with the fine ore collecting box, sieve bucket discharge end is provided with the coarse ore collecting box, the coarse ore collecting box passes through return pipe and box intercommunication.
Preferably, the material returning pipe comprises a pipe body, a spiral conveying shaft is arranged in the pipe body, and a conveying shaft driving motor with an output end in transmission connection with the spiral conveying shaft is arranged outside the pipe body.
Preferably, the output end of the conveying belt extends to the feeding end of the sieve barrel, and the coarse ore collecting box is arranged right below the discharging end of the sieve barrel.
Preferably, the sieve barrel is uniformly and annularly provided with sieve pores.
Preferably, the sieve barrel is arranged obliquely, and the horizontal position of the feeding end of the sieve barrel is higher than the horizontal position of the discharging end of the sieve barrel.
Preferably, a plurality of the grinding pipes are arranged in parallel to form a group of grinding mechanisms.
Preferably, the grinding mechanism is provided with 2-4 layers.
Preferably, the horizontal position of the return pipe in the box body is higher than that of the ore grinding pipe.
Compared with the prior art, the utility model has the beneficial effects that:
the ore is added into the box body through the ore inlet pipe, the rotating pipe driving motor is started to drive the ore grinding pipe to grind the ore, the ground ore is conveyed into the sieve barrel through the conveying belt, the rotary driving motor is started to drive the sieve barrel to rotate in the bearing block to screen the ore in a grading manner, the qualified ground ore falls into the fine ore collecting box through the sieve holes, the unqualified ground ore enters the coarse ore collecting box from the discharge end of the sieve barrel, and the conveying shaft driving motor is started to drive the spiral conveying shaft to rotate so as to convey the ore in the coarse ore collecting box back into the box body to grind the ore for the second time.
Drawings
In the drawings:
fig. 1 is a schematic structural diagram of a gradable screening ore grinding device provided by the utility model;
fig. 2 is a schematic structural view of the ore grinding mechanism proposed in fig. 1 according to the present invention;
FIG. 3 is a schematic view of the screening mechanism of FIG. 1 according to the present invention;
fig. 4 is a schematic structural diagram of the polishing mechanism of fig. 2 according to the present invention.
In the figure: 1-grinding mechanism, 11-box body, 12-ore feeding pipe, 13-grinding pipe, 14-rotating pipe driving motor, 15-ore outlet, 2-conveyer belt, 3-screening mechanism, 31-screening barrel, 32-driven gear, 33-bearing seat, 34-sieve pore, 4-fine ore collecting box, 5-coarse ore collecting box, 6-return pipe, 61-pipe body, 62-spiral conveying shaft, 63-conveying shaft driving motor, 7-rotary driving motor and 8-main driving gear.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. Referring to fig. 1, an ore grinding device capable of screening by grades comprises an ore grinding mechanism 1, a screening mechanism 3 and a return pipe 6;
the ore grinding mechanism 1, the screening mechanism 3 and the return pipe 6 are combined together, so that the ore grinding device has a complete closed ore grinding and screening process, and a full-automatic process is realized for the ore grinding device.
The ore grinding mechanism 1 comprises a box body 11, an ore inlet pipe 12 is arranged on the box body 11, the box body 11 is provided with a plurality of ore grinding pipes 13 for grinding ores, the plurality of ore grinding pipes 13 are parallelly arranged to form a group of grinding mechanisms, the grinding mechanisms are arranged on 2-4 layers, a rotating pipe driving motor 14 with an output end in transmission connection with the ore grinding pipes 13 is arranged outside the box body 11, an ore outlet 15 is arranged at the bottom side of the box body 11, a conveying belt 2 is arranged at the bottom inside the box body 11, the output end of the conveying belt 2 extends out of the box body 11 through the ore outlet 15, and the conveying belt 2 conveys the ores ground by the grinding mechanisms into a sieve barrel 31;
the screening mechanism 3 comprises a screen barrel 31 arranged on the side of the output end of the conveying belt 2, the screen barrel 31 is obliquely arranged, the horizontal position of the feed end of the screen barrel 31 is higher than the horizontal position of the discharge end of the screen barrel 31, two bearing blocks 33 are nested on the screen barrel 31, a driven gear 32 is further nested on the screen barrel 31, a rotary driving motor 7 is arranged on the side of the screen barrel 31, a main driving gear 8 meshed with the driven gear 32 is sleeved and arranged on the output end of the rotary driving motor 7, screen holes 34 are uniformly and annularly arranged on the screen barrel 31, the size of each screen hole 34 is set according to actual requirements, a fine ore collection box 4 is arranged below the screen barrel 31, the ore screening device is used for collecting qualified ore, the discharge end of the screen barrel 31 is provided with a coarse ore collecting box 5, the coarse ore collecting box 5 is communicated with the box body 11 through a return pipe 6, the output end of the conveying belt 2 extends to the feed end of the screen barrel 31, and the coarse ore collecting box 5 is arranged under the discharge end of the screen barrel 31.
The return pipe 6 comprises a pipe body 61, a spiral conveying shaft 62 is arranged in the pipe body 61, the spiral conveying shaft 62 can carry out auxiliary stirring and smashing on unqualified ores in the coarse ore collecting box 5 in the box body 11 while carrying out grinding on the unqualified ores in the coarse ore collecting box, a conveying shaft driving motor 63 with an output end in transmission connection with the spiral conveying shaft 62 is arranged outside the pipe body 61, the return pipe 6 can be set to be one or more, and the number of the spiral conveying shaft 62 and the conveying shaft driving motor 63 is determined according to the number of the pipe body 61.
The working principle is as follows: ore is added into a box body 11 through an ore inlet pipe 12, a rotating pipe driving motor 14 is started to drive an ore grinding pipe 13 to grind the ore, the ground ore is conveyed into a sieve barrel 31 through a conveying belt 2, a rotary driving motor 7 is started to drive the sieve barrel 31 to rotate in a bearing seat 33 to screen the ore in a grading way, the qualified ground ore falls into a fine ore collecting box 4 through sieve holes 34, the unqualified ground ore enters a coarse ore collecting box 5 from the discharge end of the sieve barrel 31, a conveying shaft driving motor 63 is started to drive a spiral conveying shaft 62 to rotate, the ore in the coarse ore collecting box 5 is conveyed back into the box body 11 to be ground for the second time, and the ore grinding mechanism 1, the screening mechanism 3 and the return pipe 6 are combined together, so that the ore grinding device has a complete closed ore grinding and screening process, the full-automatic process is realized for the ore grinding device, and meanwhile, the production and processing efficiency is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (8)
1. The ore grinding device capable of screening by grades is characterized by comprising an ore grinding mechanism, a screening mechanism and a material returning pipe;
the ore grinding mechanism comprises a box body, wherein an ore inlet pipe is arranged on the box body, the box body is provided with a plurality of ore grinding pipes for grinding ores, a rotating pipe driving motor with an output end in transmission connection with the ore grinding pipes is arranged outside the box body, an ore outlet is arranged at the bottom side of the box body, a conveying belt is arranged at the bottom inside the box body, and the output end of the conveying belt extends out of the box body through the ore outlet;
screening mechanism, including setting up the sieve bucket in conveyer belt output end side, the nested two bearing frames of installing on the sieve bucket, still the nested driven gear of installing on the sieve bucket, sieve bucket side is provided with the rotary driving motor, the output of rotary driving motor cup joints and installs the main drive gear who sets up with the driven gear meshing, the sieve mesh has been seted up on the sieve bucket, sieve bucket below is provided with the fine ore collecting box, sieve bucket discharge end is provided with the coarse ore collecting box, the coarse ore collecting box passes through return pipe and box intercommunication.
2. The ore grinding device capable of realizing graded screening according to claim 1, wherein the return pipe comprises a pipe body, a spiral conveying shaft is arranged in the pipe body, and a conveying shaft driving motor with an output end in transmission connection with the spiral conveying shaft is arranged outside the pipe body.
3. The ore grinding device capable of realizing graded screening according to claim 1, wherein the output end of the conveying belt extends to the feeding end of the screen barrel, and the coarse ore collecting box is arranged right below the discharging end of the screen barrel.
4. A graded screening ore grinding device according to claim 1, characterized in that the sieve barrel is provided with sieve holes uniformly and annularly.
5. A scalable screening ore grinding apparatus according to claim 1, wherein the screen bucket is arranged obliquely, and the horizontal position of the feed end of the screen bucket is higher than the horizontal position of the discharge end of the screen bucket.
6. A scalable screening mill apparatus according to claim 1, wherein a plurality of the mill pipes are arranged in parallel as a set of grinding mechanisms.
7. A scalable screening grinding apparatus according to claim 6, wherein the grinding mechanism is provided with 2-4 layers.
8. A scalable screening grinding apparatus according to claim 1, wherein the level of the return pipe in the box is higher than the level of the grinding pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603229.2U CN217016897U (en) | 2021-10-28 | 2021-10-28 | Ore grinding device capable of screening in grading mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122603229.2U CN217016897U (en) | 2021-10-28 | 2021-10-28 | Ore grinding device capable of screening in grading mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217016897U true CN217016897U (en) | 2022-07-22 |
Family
ID=82440200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122603229.2U Active CN217016897U (en) | 2021-10-28 | 2021-10-28 | Ore grinding device capable of screening in grading mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217016897U (en) |
-
2021
- 2021-10-28 CN CN202122603229.2U patent/CN217016897U/en active Active
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