CN216988036U - Novel material layer adjusting device for pyrophyllite vertical mill - Google Patents
Novel material layer adjusting device for pyrophyllite vertical mill Download PDFInfo
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- CN216988036U CN216988036U CN202220710516.5U CN202220710516U CN216988036U CN 216988036 U CN216988036 U CN 216988036U CN 202220710516 U CN202220710516 U CN 202220710516U CN 216988036 U CN216988036 U CN 216988036U
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- ring
- pyrophyllite
- adjusting device
- movable ring
- material layer
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Abstract
The application discloses a novel material layer adjusting device of a pyrophyllite vertical mill, which relates to the technical field of milling, and the technical scheme is characterized by comprising a milling disc, a fixed ring fixed on the circumferential surface of the milling disc and a movable ring arranged on the fixed ring through a connecting piece; a plurality of threaded holes are formed in the movable ring in the circumferential direction of the movable ring, sliding grooves with the same number as the threaded holes are formed in the fixing ring, and the sliding grooves correspond to the threaded holes in position. This application has the convenience and changes the grinding layer of vertical mill, reduces the effect of changing working strength.
Description
Technical Field
The utility model relates to the technical field of color grinding, in particular to a novel material layer adjusting device of a pyrophyllite vertical mill.
Background
The vertical mill is a grinding device integrating fine crushing, drying, grinding, powder selecting and conveying, and is widely used for grinding and superfine grinding of various solid materials in the industries of cement, building materials, electric power, metallurgy, chemical industry, non-metal ores and the like.
The vertical abrasive material layer device of equipment structure pyrophyllite of the same kind at present can not quick adjustment, and the adjustment needs 2 workman to cut off for the bed of material device that is not conform to the production requirement at every turn, and the welding is along outside the mill to the bed of material device that is conforming to the production requirement with the electric welding, two workdays of time spent, work efficiency is not high, and workman intensity of labour is big, waste time and energy, and the cost drops into extremely high.
SUMMERY OF THE UTILITY MODEL
For the convenience change the grinding bed of vertical mill, reduce the working strength who changes, this application provides a novel bed of material adjusting device of vertical mill of pyrophyllite.
The subject name provided by the application adopts the following technical scheme: a novel material layer adjusting device of a pyrophyllite vertical mill comprises a grinding disc, a fixed ring fixed on the circumferential surface of the grinding disc and a movable ring arranged on the fixed ring through a connecting piece; a plurality of threaded holes are formed in the movable ring in the circumferential direction of the movable ring, sliding grooves with the same number as the threaded holes are formed in the fixing ring, and the sliding grooves correspond to the threaded holes in position.
Optionally: the movable ring is formed by splicing a plurality of uniformly distributed circular arcs.
Optionally: and a limiting block is fixed at the bottom end of the sliding groove.
Optionally: the one end that solid fixed ring was kept away from to the screw hole still is provided with the protection hole, and the diameter in protection hole is greater than the diameter of screw hole.
In summary, the present application includes at least one of the following beneficial technical effects: the bolt inserted into the threaded hole is screwed and connected with the nut in the sliding groove, so that the movable ring is fixed. After the bolt is unscrewed, the nut can slide in the sliding groove, and then the vertical height of the movable ring is changed. When the bolt is screwed out, the movable ring can be taken down and replaced; the grinding layer of the vertical grinding machine is convenient to replace, and the replacement working strength is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment.
In the figure: 1. a grinding disc; 2. a fixing ring; 21. a chute; 22. a limiting block; 3. a movable ring; 31. a threaded hole; the hole is protected by 32.
Detailed Description
Example (b): a novel material layer adjusting device of a pyrophyllite vertical mill is shown in figure 1 and comprises a grinding disc 1, a fixed ring 2 fixed on the circumferential surface of the grinding disc 1 and a movable ring 3 arranged on the fixed ring 2.
Because activity ring 3 is metal material and bulky, for convenient installation to activity ring 3, activity ring 3 can be formed by the concatenation of a plurality of circular arcs of equalling divide to improve the efficiency of installation (can be installed by a plurality of workman simultaneously), reduce the quality of single part, more make things convenient for the staff to install.
A plurality of threaded holes 31 are formed in the movable ring 3, the threaded holes 31 are evenly distributed along the circumferential direction of the movable ring 3, and the threaded holes 31 are used for inserting connecting bolts. A plurality of sliding grooves 21 are formed in the fixing ring 2, the length direction of the sliding grooves 21 is parallel to the axis of the fixing ring 2, and the number of the sliding grooves 21 is the same as that of the threaded holes 31 and corresponds to that of the threaded holes 31 one by one. A nut is slidably connected to the slide groove 21, and the nut can slide in the slide groove 21 and cannot leave the slide groove 21 in the diameter direction of the fixing ring 2.
The bolt and the nut are used as connecting pieces for connecting the fixed ring 2 and the movable ring 3. The movable ring 3 is fixed by screwing the bolt inserted into the screw hole 31 and connecting the bolt with the nut in the slide groove 21. When the bolt is unscrewed, the nut can slide in the sliding groove 21, and then the vertical height of the movable ring 3 is changed. When the bolt is screwed out, the movable ring 3 can be taken down, and the movable ring 3 is replaced.
The bottom of spout 21 is fixed with stopper 22, and stopper 22 can play the effect of blockking, prevents that the nut that slides in spout 21 from following the bottom roll-off of spout 21.
One end of the threaded hole 31, which is far away from the fixing ring 2, is further provided with a protection hole 32, and the diameter of the protection hole 32 is larger than that of the threaded hole 31, so that a bolt inserted into the threaded hole 31 can be protected, and the abrasion of the head of the bolt is reduced.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.
Claims (4)
1. The utility model provides a novel bed of material adjusting device of vertical mill of pyrophyllite which characterized in that: comprises a grinding disc (1), a fixed ring (2) fixed on the circumferential surface of the grinding disc (1) and a movable ring (3) arranged on the fixed ring (2) through a connecting piece; a plurality of threaded holes (31) are formed in the movable ring (3) in the circumferential direction of the movable ring (3), sliding grooves (21) with the same number as the threaded holes (31) are formed in the fixing ring (2), and the sliding grooves (21) correspond to the threaded holes (31).
2. The novel material layer adjusting device for the vertical pyrophyllite grinding machine as claimed in claim 1, wherein: the movable ring (3) is formed by splicing a plurality of uniformly distributed circular arcs.
3. The novel material layer adjusting device for the vertical pyrophyllite grinding machine as claimed in claim 1, wherein: the bottom end of the sliding groove (21) is fixed with a limiting block (22).
4. The novel material layer adjusting device for the pyrophyllite vertical mill as claimed in claim 1, which is characterized in that: one end, far away from the fixing ring (2), of the threaded hole (31) is further provided with a protection hole (32), and the diameter of the protection hole (32) is larger than that of the threaded hole (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710516.5U CN216988036U (en) | 2022-03-23 | 2022-03-23 | Novel material layer adjusting device for pyrophyllite vertical mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220710516.5U CN216988036U (en) | 2022-03-23 | 2022-03-23 | Novel material layer adjusting device for pyrophyllite vertical mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216988036U true CN216988036U (en) | 2022-07-19 |
Family
ID=82372935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220710516.5U Active CN216988036U (en) | 2022-03-23 | 2022-03-23 | Novel material layer adjusting device for pyrophyllite vertical mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216988036U (en) |
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2022
- 2022-03-23 CN CN202220710516.5U patent/CN216988036U/en active Active
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