CN210187386U - Receive even post mill of material - Google Patents
Receive even post mill of material Download PDFInfo
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- CN210187386U CN210187386U CN201920567659.3U CN201920567659U CN210187386U CN 210187386 U CN210187386 U CN 210187386U CN 201920567659 U CN201920567659 U CN 201920567659U CN 210187386 U CN210187386 U CN 210187386U
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- feeding
- mill
- column mill
- column
- vibrating feeder
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Abstract
The utility model discloses a receive even post mill of material belongs to lime stone crushing apparatus field. The feeding port of the traditional column mill is arranged in a unidirectional mode, the receiving point is fixed, and feeding is not uniform. Comprises a cylinder mill body, a feeding chute, a feeding hopper, a vibrating feeder and a spreading disc; the column mill is characterized in that two symmetrically-arranged feeding chutes are arranged at the upper part of a machine body of the column mill, the feeding chutes obliquely extend into the machine body, feeding hoppers are arranged above the feeding chutes and are in a shape of underpants, the feeding hoppers are positioned below the vibrating feeder, spreading trays are arranged below the feeding chutes and are fixed on a main shaft in the middle of the column mill; the utility model discloses a two-way symmetrical arrangement feeding chute for it is balanced that the charging tray receives the material point to spill the charging tray, and thus the post mill receives the material more even, has promoted crushing effect.
Description
Technical Field
The utility model belongs to the limestone grinding field, concretely relates to receive even post mill of material.
Background
The column mill is commonly used for crushing limestone, and generally, the primarily crushed limestone is fed into the column mill for crushing by a vibrating feeder and a quantitative feeder. The column mill crushes the materials between the roller and the lining board by repeated rolling, which requires the feeding of the column mill to be uniform.
The existing column mill feeds materials through an inclined chute at the upper part of a machine body, then the materials fall into a material plate of the column mill, and the material plate is driven by a main shaft to rotate to scatter the materials into the machine. Although the charging tray is rotating, the position of the charging chute is fixed, so the material point falling on the charging tray is also fixed, which easily causes the material scattered into the machine body to be deviated to one side, so that the material received by the machine body is not uniform, and the crushing effect of the column mill is influenced.
SUMMERY OF THE UTILITY MODEL
To defect and not enough problem among the prior art, the utility model provides a receive even post mill of material through two-way symmetrical arrangement feeding chute for it is balanced that the material receiving point receives to spill the charging tray, and thus the post mill receives the material more even, has promoted crushing effect.
The utility model provides a technical scheme that its technical problem adopted does:
a column mill with uniform material receiving comprises a column mill body, a feeding chute, a feeding hopper, a vibrating feeder and a material spreading disc; the column mill machine body upper portion is equipped with two feeding chutes of symmetrical arrangement, and the feeding chute slope stretches into the organism, and the hopper has been arranged to the feeding chute top, the hopper is located vibrating feeder below, and the feeding chute below is equipped with spills the charging tray, spills the charging tray and fixes on column mill middle part main shaft.
Furthermore, a frequency converter is arranged on the vibrating feeder.
Furthermore, the material scattering disc is provided with a wear-resistant rubber lining plate.
The utility model discloses following beneficial effect has: the vibrating feeder has stable feeding, and the feeding amount of the column mill can be flexibly adjusted by arranging the frequency converter; the feeding hopper can uniformly feed materials through the bidirectional feeding chute, so that the receiving points of the material scattering disc are balanced; the material scattering disc is provided with the wear-resistant rubber lining plate, so that impact abrasion of stone materials to the material scattering disc can be effectively prevented, the service life of the material scattering disc is prolonged, the impact noise of the stone materials can be reduced by adopting rubber materials, and the working environment of the column mill is improved.
Drawings
Fig. 1 is a front view of the structure of the present invention.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings.
As shown in the figure, the column mill with uniform material receiving comprises a column mill body 1, a feeding chute 2, a feeding hopper 3, a vibrating feeder 4 and a spreading disc 5; 1 upper portion of post mill organism is equipped with two feeding chutes 2 of symmetrical arrangement, and feeding chute 2 slope stretches into the organism, and feeding hopper 3 has been arranged to feeding chute 2 top, feeding hopper 3 is located vibrating feeder 4 below, and feeding chute 2 below is equipped with spills charging tray 5, spills charging tray 5 and fixes on post mill middle part main shaft 21.
Furthermore, a frequency converter is arranged on the vibrating feeder 4.
Furthermore, the material spreading disc 5 is provided with a wear-resistant rubber lining plate 11.
Specifically, the primarily crushed limestone materials are conveyed to a feeding hopper 3 by a vibrating feeder 4, the feeding amount is controlled and adjusted by a frequency converter, the phenomenon that the feeding material flow of a column mill is too large or too small is avoided, when the material flow is too small, the materials cannot be sufficiently rolled after entering the column mill, and the yield of qualified fine materials is low; if the material flow is too large, the load of the column mill is too large, so that the machine is easy to be blocked, and the machine is tripped and stopped. The feed hopper 3 divides the material into two feeding chutes 2 again, falls into on spilling charging tray 5, because the two-way symmetrical arrangement of feeding chute 2 to the material is balanced through two-way material point that falls into on spilling charging tray 5, and the charging tray 5 is rotated is spilt in the drive of rethread main shaft 21, ensures that the material evenly falls into between the welt and the running roller in the organism, thereby has promoted the crushing effect of post mill.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. The present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only for illustrating the principle of the present invention, and the present invention will have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements all fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a receive even column mill of material which characterized in that: comprises a cylinder mill body, a feeding chute, a feeding hopper, a vibrating feeder and a spreading disc; the column mill machine body upper portion is equipped with two feeding chutes of symmetrical arrangement, and the feeding chute slope stretches into the organism, and the hopper has been arranged to the feeding chute top, the hopper is located vibrating feeder below, and the feeding chute below is equipped with spills the charging tray, spills the charging tray and fixes on column mill middle part main shaft.
2. A homogeneous charge column mill as set forth in claim 1 wherein: and a frequency converter is arranged on the vibrating feeder.
3. A homogeneous charge column mill as set forth in claim 1 wherein: and the spreading disc is provided with a wear-resistant rubber lining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567659.3U CN210187386U (en) | 2019-04-24 | 2019-04-24 | Receive even post mill of material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920567659.3U CN210187386U (en) | 2019-04-24 | 2019-04-24 | Receive even post mill of material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210187386U true CN210187386U (en) | 2020-03-27 |
Family
ID=69878367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920567659.3U Active CN210187386U (en) | 2019-04-24 | 2019-04-24 | Receive even post mill of material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210187386U (en) |
-
2019
- 2019-04-24 CN CN201920567659.3U patent/CN210187386U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A column mill with uniform material reception Effective date of registration: 20230918 Granted publication date: 20200327 Pledgee: Agricultural Bank of China Limited by Share Ltd. Chizhou branch Pledgor: Chizhou Guixing non mineral New Material Co.,Ltd. Registration number: Y2023980057160 |