CN205209229U - Discharge roller mechanism for annular furnace - Google Patents
Discharge roller mechanism for annular furnace Download PDFInfo
- Publication number
- CN205209229U CN205209229U CN201520977767.XU CN201520977767U CN205209229U CN 205209229 U CN205209229 U CN 205209229U CN 201520977767 U CN201520977767 U CN 201520977767U CN 205209229 U CN205209229 U CN 205209229U
- Authority
- CN
- China
- Prior art keywords
- discharge roller
- bearing
- reductor
- roll
- speed reducer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Rolls And Other Rotary Bodies (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model relates to a discharge roller mechanism for annular furnace, including base, bearing frame, driving motor, speed reducer and discharge roller part, there is the bearing frame base both sides fixed mounting respectively, and install in the bearing frame that corresponds the end through the bearing supporting respectively at the both ends of discharge roller part, driving motor's output is connected with the input of speed reducer, and the speed reducer is fixed in base one side, and the output and the discharge roller part of speed reducer are connected, its characterized in that: the discharge roller part includes two rollers and a roll body, and two rollers are installed in the bearing frame of both sides through the bearing supporting respectively, and the roll body setting is between two rollers, encorbelments and fix on two rollers in the roll body both ends, all be equipped with the cooling water course in two rollers, the water inlet and the delivery port of cooling water course all lie in the outer tip of roller, and the water supply connector is connected to the water inlet, and water connectors is connected to the delivery port. The utility model discloses enabling discharge roller part, bearing and bearing frame and all well being cooled off, improve equipment life reduces cost of maintenance.
Description
Technical field
The utility model relates to a kind of roller-way structure, and specifically annular furnace discharge roller mechanism, belongs to annular furnace equipment technical field.
Background technology
Annular furnace is by furnace bottom transmission device, makes the pipe be placed on furnace bottom, in stove, move to the higher stove of the mechanization degree of discharging opening by charging door.The discharge roller mechanism of traditional annular furnace, due near fire door, is not only in hot environment for a long time and runs, but also will carry the weight of steel billet, make its easy Yin Gaowen cause structural failure, needs often to carry out maintenance and changes.
Discharge roller parts in existing annular furnace discharge roller mechanism are mostly supported by the bearing and bearing block that are symmetricly set on two ends, in the course of the work, near the parts of high-temperature area side, very easily lubricating oil is caused to dryout by temperatures involved, bearing block burns out, or cooling water pipe explosion, bearing locking etc., regular stopping production repair and replacement of for this reason having to, both affect normal production, increase maintenance cost and human resources again.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of annular furnace discharge roller mechanism is provided, its compact conformation, rationally, discharge roller parts, the bearing supporting discharge roller parts and bearing block can be made all well to be cooled, improve the service life of equipment, reduce maintenance cost.
Technical scheme according to the utility model provides: annular furnace discharge roller mechanism, comprise base, bearing block, drive motors, reductor and discharge roller parts, described base both sides are installed with bearing block respectively, and the two ends of described discharge roller parts are arranged in the bearing block of corresponding end respectively by bearing supporting; The output of described drive motors is connected with the input of reductor, and reductor is fixed on base side, and the output of reductor is connected with discharge roller parts; It is characterized in that: described discharge roller parts comprise two roll shafts and a roll body, two roll shafts are arranged in the bearing block of both sides respectively by bearing supporting, and described roll body is arranged between two roll shafts, encorbelments and be fixed on two roll shafts in roll body two ends; Be equipped with cooling water channel in two roll shafts, the water inlet of described cooling water channel and delivery port are all positioned at roll shaft outer end, and described water inlet connects water supply connector, and described delivery port connects water out adapter.
As further improvement of the utility model, described reductor is hollow hole output speed reducer, is connected in the delivery outlet that wherein roll shaft of described discharge roller parts is located in hollow hole output speed reducer by key.
As further improvement of the utility model, the bearing of the support discharge roller parts installed in described bearing block is self-aligning roller bearing.
compared with the prior art the utility model, has the following advantages:
The utility model compact conformation, rationally, by arranging cooling water channel in discharge roller parts, by continuing to pass into cooling water in cooling water channel, discharge roller parts are not only made well to be cooled, and the bearing of support discharge roller parts and bearing block are also well cooled, improve the service life of equipment, reduce maintenance cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Description of reference numerals: 1-base, 2-bearing block, 3-bearing, 4-reductor, 5-water supply connector, 6-water out adapter, 7-drive motors, 8-roll shaft, 8a-cooling water channel, 9-roll body.
Detailed description of the invention
Below in conjunction with concrete drawings and Examples, the utility model is described in further detail.
As shown in the figure: the discharge roller mechanism of the annular furnace in embodiment forms primarily of base 1, bearing block 2, drive motors 7, reductor 4 and discharge roller parts, described base 1 both sides are installed with bearing block 2 respectively, and the two ends of described discharge roller parts are arranged in the bearing block 2 of corresponding end respectively by bearing 3 supporting; The output of described drive motors 7 is connected with the input of reductor 4, and reductor 4 is fixed on base 1 side, and the output of reductor 4 is connected with discharge roller parts.
As shown in Figure 1, in the utility model embodiment, described discharge roller parts comprise two roll shafts 8 and a roll body 9, two roll shafts 8 are arranged in the bearing block 2 of both sides respectively by bearing 3 supporting, described roll body 9 is arranged between two roll shafts 8, encorbelments and be fixed on two roll shafts 8 in roll body 9 two ends; Be equipped with cooling water channel 8a in two roll shafts 8, the water inlet of described cooling water channel 8a and delivery port are all positioned at roll shaft 8 outer end, and described water inlet connects water supply connector 5, and described delivery port connects water out adapter 6.
As shown in Figure 1, in the utility model embodiment, described reductor 4 is hollow hole output speed reducer 4, is connected in the delivery outlet that wherein roll shaft 8 of described discharge roller parts is located in hollow hole output speed reducer 4 by key.Whole discharge roller more compact structure can be made like this, guarantee maximum torsional rigidity and export bearing capacity.
As shown in Figure 1, in the utility model embodiment, the bearing 3 of the support discharge roller parts installed in described bearing block 2 is preferably set to self-aligning roller bearing 3, is conducive to the stability of strutting system improving discharge roller parts like this.
During work, discharge roller parts drive running by the drive motors 7 of one end and reductor 4.In roll shaft 8, cooling water is injected by water supply connector 5, circulation is continued in the cooling water channel 8a of cooling water in roll shaft 8, roll shaft 8 cools, then flow out from water out adapter 6, form recirculated water cooling, thus discharge roller parts can be made well to be cooled, and support the bearing 3 of discharge roller parts and bearing block 2 also can well be cooled, improve the service life of equipment, reduce maintenance cost.
Claims (2)
1. annular furnace discharge roller mechanism, comprise base (1), bearing block (2), drive motors (7), reductor (4) and discharge roller parts, described base (1) both sides are installed with bearing block (2) respectively, and the two ends of described discharge roller parts are arranged in the bearing block (2) of corresponding end respectively by bearing (3) supporting; The output of described drive motors (7) is connected with the input of reductor (4), and reductor (4) is fixed on base (1) side, and the output of reductor (4) is connected with discharge roller parts; It is characterized in that: described discharge roller parts comprise two roll shafts (8) and a roll body (9), two roll shafts (8) are arranged in the bearing block (2) of both sides respectively by bearing (3) supporting, described roll body (9) is arranged between two roll shafts (8), encorbelments and be fixed on two roll shafts (8) in roll body (9) two ends; Be equipped with cooling water channel (8a) in two roll shafts (8), the water inlet of described cooling water channel (8a) and delivery port are all positioned at roll shaft (8) outer end, and described water inlet connects water supply connector (5), and described delivery port connects water out adapter (6).
2. annular furnace discharge roller mechanism as claimed in claim 1, it is characterized in that: described reductor (4) is hollow hole output speed reducer (4), connected by key in the delivery outlet that wherein roll shaft (8) of described discharge roller parts is located in hollow hole output speed reducer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977767.XU CN205209229U (en) | 2015-12-01 | 2015-12-01 | Discharge roller mechanism for annular furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520977767.XU CN205209229U (en) | 2015-12-01 | 2015-12-01 | Discharge roller mechanism for annular furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205209229U true CN205209229U (en) | 2016-05-04 |
Family
ID=55846944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520977767.XU Expired - Fee Related CN205209229U (en) | 2015-12-01 | 2015-12-01 | Discharge roller mechanism for annular furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205209229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276977A (en) * | 2015-12-01 | 2016-01-27 | 无锡市晶瑜冶金机械有限公司 | Discharge roller mechanism used for annular furnace |
-
2015
- 2015-12-01 CN CN201520977767.XU patent/CN205209229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105276977A (en) * | 2015-12-01 | 2016-01-27 | 无锡市晶瑜冶金机械有限公司 | Discharge roller mechanism used for annular furnace |
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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 |
Granted publication date: 20160504 Termination date: 20161201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |