CN202372004U - Key positioned sintering machine head tail wheel - Google Patents
Key positioned sintering machine head tail wheel Download PDFInfo
- Publication number
- CN202372004U CN202372004U CN2011205266412U CN201120526641U CN202372004U CN 202372004 U CN202372004 U CN 202372004U CN 2011205266412 U CN2011205266412 U CN 2011205266412U CN 201120526641 U CN201120526641 U CN 201120526641U CN 202372004 U CN202372004 U CN 202372004U
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- Prior art keywords
- bolt hole
- tooth
- plates
- key
- barrel
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- Expired - Fee Related
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Abstract
The utility model belongs to a key positioned sintering machine head tail wheel, which comprises a barrel, connecting plates, tooth plates and a rotating shaft. The barrel is arranged on the rotating shaft; the connecting plates are arranged at both ends of the barrel; a key slot, a connecting bolt hole and a hinged bolt hole are arranged on each connecting plate; a key slot, a connecting bolt hole and a hinged bolt hole are arranged on each tooth plate; and the tooth plates are connected with the connecting plates by positioning keys and are fixed by connecting bolts and hinged bolts. According to the utility model, the tooth plates are fixed on the star wheel barrel by connecting keys and the hinged bolts, circumferentially and radially positioned by the connecting keys and axially and circumferentially fixed by the hinged bolts, so that a relative zero clearance state between the tooth plates after the tooth plates are assembled is ensured, the change of the distribution uniformity of the tooth plates in the operating process is avoided, the processing workload of the key slots on a steel plate assembled on the star wheel barrel is also greatly reduced, and the production efficiency can also be greatly improved; and moreover, due to the closed positioning effect of the keys, the tooth plates cannot be radially shifted.
Description
Technical field
The utility model belongs to sintering machine technical field in the metallurgy industry, is specifically related to a kind of star-wheel cylindrical shell and tooth plate and is proficient in the certainly sintering machine head end tail wheel of position of key.
Background technology
In the middle of the structure of existing steel enterprise sintering machine, tooth plate and star-wheel cylindrical shell fixed form on head, the tail wheel have following two kinds usually, and a kind of is that the monodentate board plane connects; Another kind is a monodentate board slot type connected mode, and is in the middle of agglomerating plant, higher to the uniformity requirement that tooth plate distributes; He is directly determining the stability of sintering pallet operation, and it is bad to distribute, is prone to cause chassis to shake and arches upward; Have an accident and cause stopping production; Also threaten to personal safety simultaneously, therefore, the assembly structure of tooth plate on head, tail star gear is the problem that people pay close attention to always.
Monodentate board plane syndeton, tooth plate directly are fixed by bolts on the steel plate of star-wheel cylindrical shell assembling, do not have radially and circumferential positioner; Simultaneously, the processing of workpiece all has certain margin of tolerance, so inevitably can have the ideal position of gap or deviation theory; The uniformity of tooth plate can not guarantee; Even in the equipment installation process, adjustment more satisfactory also is difficult to avoid in the equipment running process the loosening skew that causes device location because of bolt.
Monodentate board slot type syndeton has been done further improvement to above-mentioned problem, and it is that the usefulness that certain size is connected with bolt as the location is extended in the lower end of tooth plate; Be so-called connection locating piece, on the steel plate of star-wheel cylindrical shell assembling, leave the location U type groove that adapts with locating piece simultaneously, thereby guaranteed that the monodentate plate is in circumferential positioning accuracy; But positioning accuracy radially is not guaranteed as yet; And the processing capacity of locating slot is bigger, and working (machining) efficiency is also lower.
Summary of the invention
In sum, in order to overcome the deficiency of prior art problem, the utility model provides the sintering machine head end tail wheel of a kind of key location; It is that tooth plate is fixed on the star-wheel cylindrical shell through connecting key and articulation bolt, and, radial location circumferential through connecting key are axial through articulation bolt, circumferentially fixing; Thereby guarantee the assembling state in Relative Zero gap between the tooth plate afterwards, the change of tooth plate distributing homogeneity in the running can not occur, the labor content of keyway also greatly reduces on the steel plate of star-wheel cylindrical shell assembling simultaneously; Production efficiency has very big raising; And, because of the sealing locating effect of key, make tooth plate that radial displacement can not take place.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is:
The sintering machine head end tail wheel of a kind of key location; Wherein: comprise cylindrical shell, connecting plate, tooth plate and rotating shaft, cylindrical shell is arranged in the rotating shaft, and the two ends of cylindrical shell are provided with connecting plate; Connecting plate is provided with keyway, connecting bolt hole and articulation bolt hole; Tooth plate is provided with keyway, connecting bolt hole and articulation bolt hole, and tooth plate is connected with connecting plate through positioning key, and fixes through connecting bolt and articulation bolt.
Further, described positioning key is fixed on the connecting plate through sunk screw.
Further, be provided with articulation bolt between described two adjacent tooth plates.
[0009]The beneficial effect of the utility model is:
1, the utility model is that tooth plate is fixed on the star-wheel cylindrical shell through connecting key and articulation bolt;, radial location circumferential through connecting key, axial through articulation bolt, circumferentially fixing, thus guarantee to assemble the state in Relative Zero gap between the tooth plate afterwards; The change of tooth plate distributing homogeneity in the running can not appear; The labor content of keyway also greatly reduces on the steel plate of star-wheel cylindrical shell assembling simultaneously, and production efficiency has very big raising, and; Because of the sealing locating effect of key, make tooth plate that radial displacement can not take place.
2, the utility model has solved the positioning accuracy problem in the installation of sintering machine head end tail wheel, the running; Safety, the stability of sintering machine operation have been guaranteed; Keyway has reduced the processing capacity of equipment with respect to monodentate board slot type syndeton, has saved man-hour; Improve production efficiency, reduced production cost.
Description of drawings:
Fig. 1 is the structural representation of the utility model;
Fig. 2 looks sketch map for the left side of the utility model;
Fig. 3 is the A portion enlarged diagram of the utility model;
Fig. 4 is the structural representation of the tooth plate of the utility model;
Fig. 5 is the B-B cross-sectional schematic of the utility model Fig. 4.
The specific embodiment:
Below in conjunction with accompanying drawing and embodiment the utility model is done further to specify.
Like Fig. 1,2,3,4, shown in 5, the sintering machine head end tail wheel of a kind of key location comprises cylindrical shell 1, connecting plate 2, tooth plate 4 and rotating shaft 6; Cylindrical shell 1 is arranged in the rotating shaft 6; The two ends of cylindrical shell 1 are provided with connecting plate 2, and connecting plate 2 is provided with keyway, connecting bolt hole and articulation bolt hole, and tooth plate 4 is provided with keyway, connecting bolt hole and articulation bolt hole; Tooth plate 4 is connected with connecting plate 2 through positioning key 7; And fixing through connecting bolt 3 and articulation bolt 8, positioning key 7 is fixed on through sunk screw 5 in the keyway of connecting plate 2, also is provided with articulation bolt 8 between two adjacent tooth plates 4.
During installation; Cylindrical shell 1, connecting plate 2 and rotating shaft 6 welding are fixing, and positioning key 7 is fixed on through sunk screw 5 in the keyway of connecting plate 2, then tooth plate 4 are installed on the connecting plate 2; And it is fixing through connecting bolt 3; After tooth plate 4 installs and adjusts, join at the scene and do the articulation bolt hole, and articulation bolt 8 is installed.
Be noted that; The above embodiment is to the explanation of the utility model technical scheme and unrestricted; Other modification that is equal to replacement or makes of affiliated technical field those of ordinary skill according to prior art; As long as do not exceed the thinking and the scope of the utility model technical scheme, all should be included within the desired interest field of the utility model.
Claims (3)
1. the sintering machine head end tail wheel of key location; It is characterized in that: comprise cylindrical shell (1), connecting plate (2), tooth plate (4) and rotating shaft (6); Cylindrical shell (1) is arranged in the rotating shaft (6); The two ends of cylindrical shell (1) are provided with connecting plate (2), and connecting plate (2) is provided with keyway, connecting bolt hole and articulation bolt hole, and tooth plate (4) is provided with keyway, connecting bolt hole and articulation bolt hole; Tooth plate (4) is connected with connecting plate (2) through positioning key (7), and fixing through connecting bolt (3) and articulation bolt (8).
2. the sintering machine head end tail wheel of key according to claim 1 location, it is characterized in that: described positioning key (7) is fixed on the connecting plate (2) through sunk screw (5).
3. the sintering machine head end tail wheel of key according to claim 1 location is characterized in that: be provided with articulation bolt (8) between described adjacent two tooth plates (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205266412U CN202372004U (en) | 2011-12-16 | 2011-12-16 | Key positioned sintering machine head tail wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205266412U CN202372004U (en) | 2011-12-16 | 2011-12-16 | Key positioned sintering machine head tail wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202372004U true CN202372004U (en) | 2012-08-08 |
Family
ID=46595702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205266412U Expired - Fee Related CN202372004U (en) | 2011-12-16 | 2011-12-16 | Key positioned sintering machine head tail wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202372004U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937375A (en) * | 2012-10-19 | 2013-02-20 | 中国华冶科工集团有限公司 | Installation method for tail moving device of sintering machine |
| CN110274476A (en) * | 2019-07-05 | 2019-09-24 | 唐山市新风冶金环保设备有限公司 | Sintering machine star wheel toothed plate structure |
| CN112944911A (en) * | 2021-03-11 | 2021-06-11 | 江苏宏大特种钢机械厂有限公司 | Combined type rack plate subassembly for belt roaster |
-
2011
- 2011-12-16 CN CN2011205266412U patent/CN202372004U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102937375A (en) * | 2012-10-19 | 2013-02-20 | 中国华冶科工集团有限公司 | Installation method for tail moving device of sintering machine |
| CN110274476A (en) * | 2019-07-05 | 2019-09-24 | 唐山市新风冶金环保设备有限公司 | Sintering machine star wheel toothed plate structure |
| CN110274476B (en) * | 2019-07-05 | 2024-06-07 | 唐山市新风冶金环保设备有限公司 | Star wheel toothed plate structure of sintering machine |
| CN112944911A (en) * | 2021-03-11 | 2021-06-11 | 江苏宏大特种钢机械厂有限公司 | Combined type rack plate subassembly for belt roaster |
| CN112944911B (en) * | 2021-03-11 | 2022-02-18 | 江苏宏大特种钢机械厂有限公司 | Combined type rack plate subassembly for belt roaster |
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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: 20120808 Termination date: 20181216 |