CN202709752U - Stokehole roller way with buffer device - Google Patents
Stokehole roller way with buffer device Download PDFInfo
- Publication number
- CN202709752U CN202709752U CN 201220395033 CN201220395033U CN202709752U CN 202709752 U CN202709752 U CN 202709752U CN 201220395033 CN201220395033 CN 201220395033 CN 201220395033 U CN201220395033 U CN 201220395033U CN 202709752 U CN202709752 U CN 202709752U
- Authority
- CN
- China
- Prior art keywords
- roll shaft
- underframe
- buffer
- buffer spring
- roller shaft
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a stokehole roller way with a buffer device. The stokehole roller way comprises a roller shaft support, a conveying roller shaft, a roller shaft upper underframe and a roller shaft lower underframe, and is innovatively characterized by further comprising a buffer mechanism and a limit mechanism, wherein the roller shaft support is fixedly arranged on the top face of the roller shaft upper underframe, the conveying roller shaft is rotationally arranged on the roller shaft support, and the buffer mechanism and the limit mechanism are fixed arranged on four corner parts between the roller shaft upper underframe and the roller shaft lower underframe side by side. The stokehole roller way with the buffer device is scientific and reasonable in structural design, has the advantages of long service life, high safety, convenience for maintenance and replacement, capability of effectively improving production efficiency and the like, and is higher in innovativeness.
Description
Technical field
The utility model belongs to band board production equipment field, particularly a kind of charging roller table with buffer unit.
Background technology
On 650 type strip material plate mills, its first wife's charging roller table does not arrange buffer unit, in the production process, because blank is heavier, in the time of on from the furnace outlet landing to charging roller table, Action of Gravity Field makes charging roller table be subject to the impact of huge vertically downward strength, the charging roller table accessory very easily damages, and often causes the maintenance of stopping, and repairs under extremely abominable hot environment, and the maintain and replace trouble, have a strong impact on production efficiency and have potential safety hazard.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of can alleviate eliminate impulsive force, effectively protection-gear be not damaged, long service life, convenient maintenance and replacement, safe, the charging roller table with buffer unit that can enhance productivity.
The utility model solves its technical problem and is achieved through the following technical solutions:
A kind of charging roller table with buffer unit, comprise rollers, carry roll shaft, underframe under underframe, the roll shaft on the roll shaft, its innovation is: also comprise buffer gear and position-limit mechanism, rollers is installed on the roll shaft end face on the underframe, carry roll shaft to be rotatably installed on the rollers, buffer gear and position-limit mechanism are installed on the roll shaft under the underframe and roll shaft four bights between the underframe side by side.
And, described buffer gear is 4 groups, by buffer spring, the buffer spring seat of honour, lower composition of buffer spring, lower of buffer spring is installed in the roll shaft top of support bight of going to the bottom, the buffer spring seat of honour is installed on the roll shaft bight below the underframe, and buffer spring is installed in the buffer spring seat of honour and the buffering spring lower seat.
And, described position-limit mechanism is 4 groups, form by limiting ladder connected in star, spacing trapezoidal protruding falcon, limiting ladder connected in star and the buffer spring seat of honour are installed in underframe bottom surface corner section on the roll shaft side by side, lower of spacing trapezoidal protruding falcon and buffer spring are installed in the roll shaft top of support bight of going to the bottom side by side, and spacing trapezoidal protruding falcon is flush-mounted in the limiting ladder connected in star.
Advantage of the present utility model and beneficial effect are:
1. this charging roller table with buffer unit is provided with buffer unit, can effectively protect roller bed device not to be damaged, and increases the service life.
2. this security incident that can effectively avoid device damage to cause with the charging roller table of buffer unit, high safety.
3. this charging roller table maintenance rate with buffer unit is low, and is extremely convenient and simple aspect replacing, but Effective Raise productivity ratio.
4. this charging roller table scientific structure design with buffer unit is reasonable, but has the advantages such as long service life, safe, convenient maintenance and replacement Effective Raise production efficiency, is a kind of charging roller table with buffer unit with higher innovation.
Description of drawings
Fig. 1 is the utility model structural representation.
The 1-rollers, 2-carries roll shaft, 3-rollers, underframe on the 4-roll shaft, the trapezoidal limited impression of 5-, the trapezoidal limit convex falcon of 6-, underframe under the 7-roll shaft, the 8-buffer spring seat of honour, 9-buffer spring, lower of 10-buffer spring.
The specific embodiment
The utility model is described in further detail below by specific embodiment, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
A kind of charging roller table with buffer unit, comprise rollers 1,3, carry roll shaft 2, underframe 7 under underframe 4, the roll shaft on the roll shaft, also comprise buffer gear and position-limit mechanism, rollers is installed on the roll shaft end face on the underframe, carry roll shaft to be rotatably installed on the rollers, buffer gear and position-limit mechanism are installed on the roll shaft under the underframe and roll shaft four bights between the underframe side by side.
Buffer gear is 4 groups, form by buffer spring 9, the buffer spring seat of honour 8, lower 10 of buffer spring, lower of buffer spring is installed in the roll shaft top of support bight of going to the bottom, the buffer spring seat of honour is installed on the roll shaft bight below the underframe, and buffer spring is installed in the buffer spring seat of honour and the buffering spring lower seat.
Position-limit mechanism is 4 groups, form by trapezoidal limited impression 5, trapezoidal limit convex falcon 6, trapezoidal limited impression and the buffer spring seat of honour are installed in underframe bottom surface corner section on the roll shaft side by side, lower of trapezoidal limit convex falcon and buffer spring are installed in the roll shaft top of support bight of going to the bottom side by side, and trapezoidal limit convex falcon is flush-mounted in the trapezoidal limited impression.
Operation principle of the present utility model is:
In rolling the plate production process, when blank from transferring out landing in the heating furnace to the charging roller table the time, blank has a downward impulsive force to charging roller table, owing to be provided with buffer gear and position-limit mechanism between the underframe under underframe and the roll shaft on the roll shaft, so can effectively slow down and eliminate blank to the direct impact of roller bed frame, avoid the roller bed frame accessory to be damaged, prevent security incident, reduce and shut down the maintenance number of times, boost productivity; When underframe on the roll shaft is being hit when moving downward, because the effect of limited location mechanism can prevent that it from reversing and displacement all around, keep up and down vertical motion.
Claims (3)
1. charging roller table with buffer unit, comprise rollers, carry roll shaft, underframe under underframe, the roll shaft on the roll shaft, it is characterized in that: also comprise buffer gear and position-limit mechanism, rollers is installed on the roll shaft end face on the underframe, carry roll shaft to be rotatably installed on the rollers, buffer gear and position-limit mechanism are installed on the roll shaft under the underframe and roll shaft four bights between the underframe side by side.
2. the charging roller table with buffer unit according to claim 1, it is characterized in that: described buffer gear is 4 groups, by buffer spring, the buffer spring seat of honour, lower composition of buffer spring, lower of buffer spring is installed in the roll shaft top of support bight of going to the bottom, the buffer spring seat of honour is installed on the roll shaft bight below the underframe, and buffer spring is installed in the buffer spring seat of honour and the buffering spring lower seat.
3. the charging roller table with buffer unit according to claim 1, it is characterized in that: described position-limit mechanism is 4 groups, form by trapezoidal limited impression, trapezoidal limit convex falcon, trapezoidal limited impression and the buffer spring seat of honour are installed in underframe bottom surface corner section on the roll shaft side by side, lower of trapezoidal limit convex falcon and buffer spring are installed in the roll shaft top of support bight of going to the bottom side by side, and trapezoidal limit convex falcon is flush-mounted in the trapezoidal limited impression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395033 CN202709752U (en) | 2012-08-10 | 2012-08-10 | Stokehole roller way with buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220395033 CN202709752U (en) | 2012-08-10 | 2012-08-10 | Stokehole roller way with buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709752U true CN202709752U (en) | 2013-01-30 |
Family
ID=47590045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220395033 Expired - Fee Related CN202709752U (en) | 2012-08-10 | 2012-08-10 | Stokehole roller way with buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709752U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144395A (en) * | 2015-03-25 | 2016-11-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of rock cotton board rollgang structure |
| CN107345270A (en) * | 2017-07-12 | 2017-11-14 | 唐山新宝泰钢铁有限公司 | Steel billet feeding buffer unit, steel billet feeding system and its operating method |
| CN111521022A (en) * | 2020-05-11 | 2020-08-11 | 王屹 | Anti-collision roller way of industrial heating furnace |
| CN111572948A (en) * | 2020-05-07 | 2020-08-25 | 王屹 | Roller way scratch-proof structure for industrial heating furnace |
-
2012
- 2012-08-10 CN CN 201220395033 patent/CN202709752U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144395A (en) * | 2015-03-25 | 2016-11-23 | 上海钢之杰钢结构建筑系统有限公司 | A kind of rock cotton board rollgang structure |
| CN107345270A (en) * | 2017-07-12 | 2017-11-14 | 唐山新宝泰钢铁有限公司 | Steel billet feeding buffer unit, steel billet feeding system and its operating method |
| CN107345270B (en) * | 2017-07-12 | 2019-03-15 | 唐山新宝泰钢铁有限公司 | Steel billet feeding buffer unit, steel billet feeding system and its operating method |
| CN111572948A (en) * | 2020-05-07 | 2020-08-25 | 王屹 | Roller way scratch-proof structure for industrial heating furnace |
| CN111521022A (en) * | 2020-05-11 | 2020-08-11 | 王屹 | Anti-collision roller way of industrial heating 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: 20130130 Termination date: 20150810 |
|
| EXPY | Termination of patent right or utility model |