CN204583368U - Grinding machine elephant trunk feed cone seal device - Google Patents
Grinding machine elephant trunk feed cone seal device Download PDFInfo
- Publication number
- CN204583368U CN204583368U CN201520166769.0U CN201520166769U CN204583368U CN 204583368 U CN204583368 U CN 204583368U CN 201520166769 U CN201520166769 U CN 201520166769U CN 204583368 U CN204583368 U CN 204583368U
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- elephant trunk
- cone
- sealing plate
- annular sealing
- grinding machine
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Abstract
Grinding machine elephant trunk feed cone seal device belongs to grinding machine equipment technical field, is specifically related to a kind of elephant trunk feed cone seal device be arranged on wet mill.The utility model provides a kind of structure simple, and sealing is reliable, is convenient to the grinding machine elephant trunk feed cone seal device adjusted.The utility model comprises the feeder of elephant trunk and cylindrical shell, it is characterized in that: the opening part of described feeder is fixedly installed annular sealing plate; The discharge end of described elephant trunk is by stretching in feeder in annular sealing plate; Described elephant trunk surface is provided with cone-shaped sealed gland; Cone-shaped sealed gland stretches in annular sealing plate, and matches with annular sealing plate inner surface; End face corresponding to cone-shaped sealed gland on described elephant trunk is provided with puller bolt.
Description
Technical field
The utility model belongs to grinding machine equipment technical field, is specifically related to a kind of elephant trunk feed cone seal device be arranged on wet mill.
Background technology
In the industrial departments such as ore dressing, building materials, cement, coal, chemical industry, electric power, light industry and metallurgy, all need to grind operation, grinding machine is one of visual plant of these industrial departments.The critical piece of this kind of grinding machine is that material and water are transported in the feed pipe of grinding machine through piping by the feed bin on top, enter in the cylindrical shell of grinding machine through charging aperture, cylindrical shell is driven by transmission device and carries out slow circumvolve, cylindrical shell is built with grinding medium, due to the motion that rotation and the mill of cylindrical shell are situated between, material, gradually to Way out diffusion, finally discharges (wet mill) from the hollow axle journal overflow of outlet, namely fed by one end of grinding machine for grind materials, drawn off by the other end.The material of discharging from discharging opening will sieve through sieve nest, and the desirable material of guarantee enters next procedure by sieve aperture, and large granular materials or medium disintegrating slag discharge grinding machine or return grinding machine continues grinding.
Material due to wet mill is all ore and the mixed ore pulp of water, and general concentration is at about 45-65%.Feed pipe is fixed, and revolving body is in continuous rotation, so the hermetically-sealed construction between these two parts is reasonable not, just very easily occurs spillage, drainage.Very large puzzlement is brought to user.But nowadays there is leakage material phenomenon at a lot of scene, and be difficult to thoroughly solve.
Summary of the invention
The utility model is exactly for the problems referred to above, and provide a kind of structure simple, sealing is reliable, is convenient to the grinding machine elephant trunk feed cone seal device adjusted.
For realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises the feeder of elephant trunk and cylindrical shell, it is characterized in that: the opening part of described feeder is fixedly installed annular sealing plate; The discharge end of described elephant trunk is by stretching in feeder in annular sealing plate; Described elephant trunk surface is provided with cone-shaped sealed gland; Cone-shaped sealed gland stretches in annular sealing plate, and matches with annular sealing plate inner surface; End face corresponding to cone-shaped sealed gland on described elephant trunk is provided with puller bolt.
As a kind of preferred version of the present utility model, be provided with packing between described cone-shaped sealed gland and elephant trunk, cone-shaped sealed gland side is provided with radial bolts; Cushion block is provided with between described radial bolts and sealing shroud.
As another kind of preferred version of the present utility model, described annular sealing plate surface is provided with pressing plate, and described pressing plate and annular sealing plate are all fixed on the opening part of feeder by set bolt.
As the third preferred version of the present utility model, between described elephant trunk and the feeder of cylindrical shell, be provided with gap.
The beneficial effects of the utility model.
1, the utility model is sealed by the mating surface between the cone-shaped sealed gland that is arranged on elephant trunk and the annular sealing plate be arranged on feeder, can realize the tight seal between elephant trunk and feed portion; Thoroughly solve the problem of Lou material.
2, the utility model is when there are wearing and tearing in cone-shaped sealed gland or annular sealing plate, cone-shaped sealed gland can be regulated to stretch into the degree of depth of annular sealing plate by puller bolt; Thus make up the wear extent of cone-shaped sealed gland or annular sealing plate, sealing effectiveness is recovered.
3, the utility model is by arranging radial bolts, can make fully to contact between cone-shaped sealed gland with elephant trunk; Further raising sealing effectiveness.
4, the utility model is by arranging pressing plate on annular sealing plate surface, and annular sealing plate can be avoided to be out of shape, and ensures that the sealing surface between annular sealing plate and cone-shaped sealed gland is combined closely.
5, between the utility model elephant trunk and feeder, gap is set, can ensures only to have between cone-shaped sealed gland and annular sealing plate in rotation process have contact, thus avoid the noise that produces in barrel body rotation process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the partial enlarged drawing of Fig. 1.
Fig. 3 is using state figure of the present utility model.
Fig. 4 is the structural representation of elephant trunk.
Fig. 5 is the side view of Fig. 4.
1 be elephant trunk, 2 be feeder in accompanying drawing, 3 be puller bolt, 4 be packing, 5 be radial bolts, 6 for cone-shaped sealed gland, 7 be cushion block, 8 be annular sealing plate, 9 be pressing plate, 10 be set bolt, 11 be cylindrical shell, 12 be walking mechanism, 13 be retaining plate.
Detailed description of the invention
The utility model comprises the feeder 2 of elephant trunk 1 and cylindrical shell 11, it is characterized in that: the opening part of described feeder 2 is fixedly installed annular sealing plate 8; The discharge end of described elephant trunk 1 is by stretching in feeder 2 in annular sealing plate 8; Described elephant trunk 1 surface is provided with cone-shaped sealed gland 6; Cone-shaped sealed gland 6 stretches in annular sealing plate 8, and matches with annular sealing plate 8 inner surface; End face corresponding to cone-shaped sealed gland 6 on described elephant trunk 1 is provided with puller bolt 3.
Described cone-shaped sealed gland 6 coordinates by inclined-plane with annular sealing plate 8 inner surface, also as shown in Figure 2, can oppress annular sealing plate 8 by cone-shaped sealed gland 6, annular sealing plate 8 is out of shape, and closely cooperate with cone-shaped sealed gland 6.
As a kind of preferred version of the present utility model, be provided with packing 4 between described cone-shaped sealed gland 6 and elephant trunk 1, cone-shaped sealed gland 6 side is provided with radial bolts 5; Cushion block 7 is provided with between described radial bolts 5 and sealing shroud.
Described cone-shaped sealed gland 6 surface is provided with platform corresponding to radial bolts 5, is convenient to process connecting hole.
As another kind of preferred version of the present utility model, described annular sealing plate 8 surface is provided with pressing plate 9, and described pressing plate 9 and annular sealing plate 8 are all fixed on the opening part of feeder 2 by set bolt 10.
As the third preferred version of the present utility model, between described elephant trunk 1 and the feeder 2 of cylindrical shell 11, be provided with gap.
Bottom described elephant trunk 1, walking mechanism 12 can be set, walking mechanism 12 be provided with retaining plate 13.Replacing and the maintenance of elephant trunk 1 is convenient to by walking mechanism 12.By retaining plate 13, can effectively fix elephant trunk 1 in the course of the work, ensure working properly carrying out.
Be understandable that, above about specific descriptions of the present utility model, the technical scheme described by the utility model embodiment is only not limited to for illustration of the utility model, those of ordinary skill in the art is to be understood that, still can modify to the utility model or equivalent replacement, to reach identical technique effect; Needs are used, all within protection domain of the present utility model as long as meet.
Claims (8)
1. grinding machine elephant trunk feed cone seal device, comprises the feeder (2) of elephant trunk (1) and cylindrical shell (11), it is characterized in that: the opening part of described feeder (2) is fixedly installed annular sealing plate (8); The discharge end of described elephant trunk (1) is by stretching in feeder (2) in annular sealing plate (8); Described elephant trunk (1) surface is provided with cone-shaped sealed gland (6); Cone-shaped sealed gland (6) stretches in annular sealing plate (8), and matches with annular sealing plate (8) inner surface; Described elephant trunk (1) is provided with puller bolt (3) corresponding to the end face of cone-shaped sealed gland (6).
2. grinding machine elephant trunk feed cone seal device according to claim 1, is characterized in that: described cone-shaped sealed gland (6) is coordinated by inclined-plane with annular sealing plate (8) inner surface.
3. grinding machine elephant trunk feed cone seal device according to claim 1, it is characterized in that: described cone-shaped sealed gland (6) oppresses annular sealing plate (8) with annular sealing plate (8) inner surface by cone-shaped sealed gland (6), annular sealing plate (8) is out of shape, and coordinates with cone-shaped sealed gland (6).
4. the grinding machine elephant trunk feed cone seal device according to Claims 2 or 3, it is characterized in that: be provided with packing (4) between described cone-shaped sealed gland (6) and elephant trunk (1), cone-shaped sealed gland (6) side is provided with radial bolts (5); Cushion block (7) is provided with between described radial bolts (5) and sealing shroud.
5. grinding machine elephant trunk feed cone seal device according to claim 4, is characterized in that: described cone-shaped sealed gland (6) surface is provided with platform corresponding to radial bolts (5).
6. grinding machine elephant trunk feed cone seal device according to claim 1, it is characterized in that: described annular sealing plate (8) surface is provided with pressing plate (9), described pressing plate (9) and annular sealing plate (8) are all fixed on the opening part of feeder (2) by set bolt (10).
7. grinding machine elephant trunk feed cone seal device according to claim 1, is characterized in that: be provided with gap between the feeder (2) of described elephant trunk (1) and cylindrical shell (11).
8. grinding machine elephant trunk feed cone seal device according to claim 1, is characterized in that: described elephant trunk (1) bottom is provided with walking mechanism (12), walking mechanism (12) is provided with retaining plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166769.0U CN204583368U (en) | 2015-03-24 | 2015-03-24 | Grinding machine elephant trunk feed cone seal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520166769.0U CN204583368U (en) | 2015-03-24 | 2015-03-24 | Grinding machine elephant trunk feed cone seal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204583368U true CN204583368U (en) | 2015-08-26 |
Family
ID=53919569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520166769.0U Expired - Fee Related CN204583368U (en) | 2015-03-24 | 2015-03-24 | Grinding machine elephant trunk feed cone seal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204583368U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311271A (en) * | 2018-01-04 | 2018-07-24 | 中信重工机械股份有限公司 | A kind of water sealing device for large-sized mining grinding mill feed end |
| CN113953072A (en) * | 2021-02-07 | 2022-01-21 | 恒力石化（大连）炼化有限公司 | Sealing structure for feeding end of coal water slurry coal mill |
-
2015
- 2015-03-24 CN CN201520166769.0U patent/CN204583368U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108311271A (en) * | 2018-01-04 | 2018-07-24 | 中信重工机械股份有限公司 | A kind of water sealing device for large-sized mining grinding mill feed end |
| CN113953072A (en) * | 2021-02-07 | 2022-01-21 | 恒力石化（大连）炼化有限公司 | Sealing structure for feeding end of coal water slurry coal mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20180324 |