CN211311322U - Rock wool centrifuge's main shaft mechanism - Google Patents
Rock wool centrifuge's main shaft mechanism Download PDFInfo
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- CN211311322U CN211311322U CN201921885147.8U CN201921885147U CN211311322U CN 211311322 U CN211311322 U CN 211311322U CN 201921885147 U CN201921885147 U CN 201921885147U CN 211311322 U CN211311322 U CN 211311322U
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- rotating shaft
- cooling
- roller head
- communicated
- cooling pipe
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Abstract
The utility model discloses a main shaft mechanism of a rock wool centrifuge, which comprises a roller head, a rotating shaft shell and at least one cooling pipe arranged on the outer surface of the rotating shaft shell; a cooling cavity is arranged in the roller head, and a plurality of water outlets communicated with the cooling cavity are formed in the front end surface of the roller head; the roller head is sleeved and fixed at the front end part of the rotating shaft, and a rubber spraying pipe is arranged in the rotating shaft; the rotating shaft shell is sleeved on the rotating shaft, and the rotating shaft shell is connected with the rotating shaft through a bearing; the cooling pipe is communicated with a cooling cavity in the roller head. The cooling pipe is arranged outside the rotating shaft shell, so that the cooling pipe can be prevented from occupying the inner space of the rotating shaft, the introduction amount of cooling liquid can be increased, the cooling effect is improved, and the product quality is further improved; meanwhile, the cooling pipe does not rotate along with the rotating shaft after being arranged, so that the structure of the water inlet of the cooling pipe is not easy to damage, a special sealing design is not needed, and the maintenance cost is effectively reduced.
Description
Technical Field
The utility model belongs to the technical field of mineral wool production facility, concretely relates to rock wool centrifuge's main shaft mechanism.
Background
The rock wool centrifuge is important key equipment in the rock wool production process, and it is the important factor of deciding rock wool output and quality, and the more advanced rock wool fiber forming equipment is four roller centrifuge at present, and the roll body is four. Every roll body of rock wool centrifuge all need let in the coolant liquid for the cooling roller head, in order to avoid the roller head overheated. However, the existing cooling pipes are basically installed inside the roller body, and the rubber spray pipes are arranged in the cooling pipes, so that the introduction amount of cooling liquid is limited, the cooling effect of the roller head is restricted, and the quality of produced products is influenced finally. In addition, the cooling pipe is arranged inside the roller body, and when the roller body rotates at a high speed, the cooling pipe also rotates at a high speed, so that the water inlet of the cooling pipe is very difficult to seal, the sealing structure is very easy to damage, and the maintenance cost is very high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a rock wool centrifuge's that cooling effect is good main shaft mechanism improves product quality, reduces the maintenance cost.
Realize the utility model discloses the technical scheme of purpose is: a main shaft mechanism of a rock wool centrifuge comprises a roller head, a rotating shaft shell and at least one cooling pipe arranged on the outer surface of the rotating shaft shell; a cooling cavity is arranged in the roller head, and a plurality of water outlets communicated with the cooling cavity are formed in the front end surface of the roller head; the roller head is sleeved and fixed at the front end part of the rotating shaft, and a rubber spraying pipe is arranged in the rotating shaft; the rotating shaft shell is sleeved on the rotating shaft, and the rotating shaft shell is connected with the rotating shaft through a bearing; the cooling pipe is communicated with a cooling cavity in the roller head.
Furthermore, an annular notch communicated with the cooling cavity is formed in the rear end face of the roller head; and the outlet of the cooling pipe is arranged in the annular notch.
Further, the annular notch of the roller head is communicated with the cooling cavity through a plurality of inclined through holes; and one end of the oblique through hole communicated with the annular notch is closer to the center of the roller head relative to one end communicated with the cooling cavity.
By adopting the technical scheme, the utility model discloses following beneficial effect has: (1) the cooling pipe is arranged outside the rotating shaft shell, so that the cooling pipe can be prevented from occupying the inner space of the rotating shaft, the introduction amount of cooling liquid can be increased, the cooling effect is improved, and the product quality is further improved; meanwhile, the cooling pipe does not rotate along with the rotating shaft after being arranged, so that the structure of the water inlet of the cooling pipe is not easy to damage, a special sealing design is not needed, and the maintenance cost is effectively reduced.
(2) The utility model discloses a be equipped with the annular notch that is linked together with the cooling cavity on the rear end face of roller head, make things convenient for the cooling cavity intercommunication in cooling tube and the roller head.
(3) The utility model discloses a through a plurality of slant through-holes intercommunication between the annular notch of roller head and the cooling cavity, the convenience is when the roller head is rotatory, and the coolant liquid passes through centrifugal force and gets into in the cooling chamber of roller head.
Drawings
In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic structural diagram of the present invention.
The reference numbers in the drawings are:
the roller head 1, the cooling cavity 1-1, the water outlet 1-2, the annular notch 1-3 and the inclined through hole 1-4;
a rotating shaft 2 and a glue spraying pipe 2-1;
a spindle housing 3;
the tube 4 is cooled.
Detailed Description
(example 1)
Referring to fig. 1, the spindle mechanism of the rock wool centrifuge of the present embodiment includes a roller head 1, a rotating shaft 2, a rotating shaft housing 3, and at least one cooling pipe 4 mounted on an outer surface of the rotating shaft housing 3.
A cooling cavity 1-1 is arranged in the roller head 1, and a plurality of water outlets 1-2 communicated with the cooling cavity 1-1 are arranged on the front end face of the roller head 1. The roller head 1 is sleeved and fixed at the front end part of the rotating shaft 2, and a rubber spraying pipe 2-1 is arranged in the rotating shaft 2. The rotating shaft housing 3 is sleeved on the rotating shaft 2, and the rotating shaft housing 3 is connected with the rotating shaft 2 through a bearing, so that the rotating shaft 2 rotates.
The cooling pipe 4 is communicated with a cooling cavity 1-1 in the roller head 1 to realize the cooling of the roller head 1. When a plurality of cooling pipes 4 are provided, the cooling effect can be improved.
The back end face of the roller head 1 is provided with an annular notch 1-3 communicated with the cooling cavity 1-1. The outlet of the cooling pipe 4 is arranged in the annular notch 1-3, so that the cooling pipe is conveniently communicated with the cooling cavity in the roller head. The annular notches 1-3 are communicated with the cooling cavity 1-1 through a plurality of inclined through holes 1-4, one ends of the inclined through holes 1-4, which are communicated with the annular notches 1-3, are closer to the center of the roller head 1 relative to one ends which are communicated with the cooling cavity 1-1, so that cooling liquid conveniently enters the cooling cavity of the roller head through centrifugal force when the roller head 1 rotates.
The utility model discloses set up the cooling tube in the pivot shell outside, can avoid the cooling tube to occupy the inner space of axis of rotation, can add the coolant liquid in the cooling tube more conveniently like this, be in moreover on the surface at least a cooling tube and do not have highly compressed influence, so cooling tube non-deformable can audio-visual user state who sees the cooling tube simultaneously to be convenient for maintain it, change also very convenient and fast moreover.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (3)
1. The utility model provides a rock wool centrifuge's main shaft mechanism which characterized in that: comprises a roller head (1), a rotating shaft (2), a rotating shaft shell (3) and at least one cooling pipe (4) arranged on the outer surface of the rotating shaft shell (3); a cooling cavity (1-1) is arranged in the roller head (1), and a plurality of water outlets (1-2) communicated with the cooling cavity (1-1) are formed in the front end face of the roller head (1); the roller head (1) is sleeved and fixed at the front end part of the rotating shaft (2), and a rubber spraying pipe (2-1) is arranged in the rotating shaft (2); the rotating shaft shell (3) is sleeved on the rotating shaft (2), and the rotating shaft shell (3) is connected with the rotating shaft (2) through a bearing; the cooling pipe (4) is communicated with a cooling cavity (1-1) in the roller head (1).
2. The spindle mechanism of a rock wool centrifuge of claim 1, characterized in that: the rear end face of the roller head (1) is provided with an annular notch (1-3) communicated with the cooling cavity (1-1); the outlet of the cooling pipe (4) is arranged in the annular notch (1-3).
3. The spindle mechanism of a rock wool centrifuge of claim 2, characterized in that: the annular notch (1-3) of the roller head (1) is communicated with the cooling cavity (1-1) through a plurality of inclined through holes (1-4); one end of the inclined through hole (1-4) communicated with the annular notch (1-3) is closer to the center of the roller head (1) relative to one end communicated with the cooling cavity (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885147.8U CN211311322U (en) | 2019-11-04 | 2019-11-04 | Rock wool centrifuge's main shaft mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921885147.8U CN211311322U (en) | 2019-11-04 | 2019-11-04 | Rock wool centrifuge's main shaft mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311322U true CN211311322U (en) | 2020-08-21 |
Family
ID=72063257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921885147.8U Active CN211311322U (en) | 2019-11-04 | 2019-11-04 | Rock wool centrifuge's main shaft mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311322U (en) |
-
2019
- 2019-11-04 CN CN201921885147.8U patent/CN211311322U/en active Active
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