CN204574773U - A kind of pit type furnace covers lifting device - Google Patents
A kind of pit type furnace covers lifting device Download PDFInfo
- Publication number
- CN204574773U CN204574773U CN201520017918.7U CN201520017918U CN204574773U CN 204574773 U CN204574773 U CN 204574773U CN 201520017918 U CN201520017918 U CN 201520017918U CN 204574773 U CN204574773 U CN 204574773U
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- Prior art keywords
- worm gear
- feed screw
- screw lift
- gear feed
- shaft
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Abstract
The utility model discloses a kind of pit type furnace covers lifting device, described lifting device comprises the mount pad be fixed on shaft furnace and the lifting shaft be set in parallel on described mount pad and Worm gear feed screw lift, one end of described lifting shaft is connected with the bell of described shaft furnace, the other end is connected by the drive end of connecting plate with described Worm gear feed screw lift, forms described lifting shaft and drives described bell synchronously to rise or decline with described Worm gear feed screw lift.A kind of pit type furnace covers lifting device of the present utility model, change Worm gear feed screw lift into top uncoupling type, make the length direction of Worm gear feed screw lift parallel with the length direction of lifting shaft, thus avoid because Worm gear feed screw lift length is longer than the problem that body of heater causes melt pit to deepen, and then decrease the early investment of client's purchase of equipment.
Description
Technical field
The utility model belongs to technical field of heat treatment equipment, is specifically related to a kind of pit type furnace covers lifting device.
Background technology
At present, the structure of known pit type furnace covers lifting device is upper top formula Worm gear feed screw lift.But because Worm gear feed screw lift is because of required stroke reason, its length is generally all longer than the body of heater of shaft furnace, equipment melt pit can be caused like this need to dig further deeply, and then add the input cost of client.
Therefore, be necessary to improve further the structure of existing pit type furnace covers lifting device, to overcome above-mentioned defect.
Utility model content
Technical problem to be solved in the utility model is: provide a kind of pit type furnace covers lifting device, can solve Worm gear feed screw lift length and be longer than the problem that body of heater makes equipment melt pit deepen.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The utility model provides a kind of pit type furnace covers lifting device, described lifting device comprises the mount pad be fixed on shaft furnace and the lifting shaft be set in parallel on described mount pad and Worm gear feed screw lift, one end of described lifting shaft is connected with the bell of described shaft furnace, the other end is connected by the drive end of connecting plate with described Worm gear feed screw lift, forms described lifting shaft and drives described bell synchronously to rise or decline with described Worm gear feed screw lift.
Wherein, in above-mentioned pit type furnace covers lifting device, the lower end of described lifting shaft is connected with described connecting plate by sleeve.
Wherein, in above-mentioned pit type furnace covers lifting device, the lower end of described sleeve and described lifting shaft is socketed, and is welded on described connecting plate.
Wherein, in above-mentioned pit type furnace covers lifting device, on described shaft furnace, parallel being fixed with is elevated axle sleeve and Worm gear feed screw lift mount pad, the two ends of described lifting shaft through after described lifting axle sleeve respectively with described bell, described sleeve connection, described Worm gear feed screw lift is positioned on described Worm gear feed screw lift mount pad.
Wherein, in above-mentioned pit type furnace covers lifting device, described lifting axle sleeve and described Worm gear feed screw lift mount pad are all welded on described shaft furnace.
Have employed technique scheme, the beneficial effects of the utility model are:
Compared with prior art, a kind of pit type furnace covers lifting device of the present utility model, change Worm gear feed screw lift into top uncoupling type, make the length direction of Worm gear feed screw lift parallel with the length direction of lifting shaft, thus avoid because Worm gear feed screw lift length is longer than the problem that body of heater causes melt pit to deepen, and then decrease the early investment of client's purchase of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pit type furnace covers lifting device of the utility model embodiment;
Wherein:
1 is mount pad; 2 is lifting shaft; 3 is Worm gear feed screw lift; 4 is connecting plate; 5 is sleeve; 6 is lifting axle sleeve; 7 is Worm gear feed screw lift mount pad;
100 is shaft furnace, and 101 is bell.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
Fig. 1 is the structural representation of the pit type furnace covers lifting device of the utility model embodiment.
As shown in Figure 1, a kind of pit type furnace covers lifting device of the utility model embodiment comprises the mount pad 1 be fixed on shaft furnace 100 and the lifting shaft 2 be set in parallel on mount pad 1 and Worm gear feed screw lift 3, one end of lifting shaft 2 is connected with the bell 101 of shaft furnace 100, the other end is connected with the drive end of Worm gear feed screw lift 3 by connecting plate 4, and formation lifting shaft 2 drives that bell 101 is synchronous with Worm gear feed screw lift 3 to rise or decline.Like this length direction of Worm gear feed screw lift 3 is set to parallel with the length direction of lifting shaft 2, the problem that the body of heater being longer than shaft furnace 100 because of Worm gear feed screw lift 3 length causes melt pit to deepen can be avoided, and then decrease the early investment of client's purchase of equipment.
Specifically, the lower end of lifting shaft 2 is connected with connecting plate 4 by sleeve 5, sleeve 5 is socketed with the lower end of lifting shaft 2 and is welded on connecting plate 4, drive connecting plate 4, sleeve 5 successively by Worm gear feed screw lift 3 and then drive lifting shaft 2 synchronously rise or decline, realizing the action promoting bell 101.On shaft furnace 100, parallel being fixed with is elevated axle sleeve 6 and Worm gear feed screw lift mount pad 7, and lifting axle sleeve 6 and Worm gear feed screw lift mount pad 7 are all welded on shaft furnace 100.The two ends of lifting shaft 2 are connected with bell 101, sleeve 5 respectively through after lifting axle sleeve 6, and Worm gear feed screw lift 3 is positioned on Worm gear feed screw lift mount pad 7.
The course of work: the Worm gear feed screw lift 3 be arranged on Worm gear feed screw lift mount pad 7 drives the lifting shaft 2 of setting in parallel synchronously rise or decline by connecting plate 4, sleeve 5, and lifting shaft 2 drives bell 101 knee-action.
As mentioned above, a kind of pit type furnace covers lifting device of the present utility model, change Worm gear feed screw lift into top uncoupling type, make the length direction of Worm gear feed screw lift parallel with the length direction of lifting shaft, thus avoid because Worm gear feed screw lift length is longer than the problem that body of heater causes melt pit to deepen, and then decrease the early investment of client's purchase of equipment.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, done all conversion, all drop within protection domain of the present utility model.
Claims (5)
1. a pit type furnace covers lifting device, it is characterized in that, described lifting device comprises the mount pad (1) be fixed on shaft furnace (100) and the lifting shaft (2) be set in parallel on described mount pad (1) and Worm gear feed screw lift (3), one end of described lifting shaft (2) is connected with the bell (101) of described shaft furnace (100), the other end is connected with the drive end of described Worm gear feed screw lift (3) by connecting plate (4), form described lifting shaft (2) and drive that described bell (101) is synchronous with described Worm gear feed screw lift (3) to rise or decline.
2. pit type furnace covers lifting device according to claim 1, is characterized in that, the lower end of described lifting shaft (2) is connected with described connecting plate (4) by sleeve (5).
3. pit type furnace covers lifting device according to claim 2, is characterized in that, described sleeve (5) is socketed with the lower end of described lifting shaft (2), and is welded on described connecting plate (4).
4. pit type furnace covers lifting device according to claim 1 and 2, it is characterized in that, upper parallel being fixed with of described shaft furnace (100) is elevated axle sleeve (6) and Worm gear feed screw lift mount pad (7), the two ends of described lifting shaft (2) are connected with described bell (101), described sleeve (5) respectively through after described lifting axle sleeve (6), and described Worm gear feed screw lift (3) is positioned on described Worm gear feed screw lift mount pad (7).
5. pit type furnace covers lifting device according to claim 4, is characterized in that, described lifting axle sleeve (6) and described Worm gear feed screw lift mount pad (7) are all welded on described shaft furnace (100).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017918.7U CN204574773U (en) | 2015-01-12 | 2015-01-12 | A kind of pit type furnace covers lifting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520017918.7U CN204574773U (en) | 2015-01-12 | 2015-01-12 | A kind of pit type furnace covers lifting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204574773U true CN204574773U (en) | 2015-08-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520017918.7U Active CN204574773U (en) | 2015-01-12 | 2015-01-12 | A kind of pit type furnace covers lifting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204574773U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370011A (en) * | 2016-08-19 | 2017-02-01 | 瓦房店光达轴承制造有限公司 | Automatic production type heat treatment pit furnace and accessory device |
| WO2019153574A1 (en) * | 2018-02-12 | 2019-08-15 | 淄博洪安化工科技有限公司 | Simple mounting and dismounting apparatus for vertical straight-arm flange connecting device |
| CN112941288A (en) * | 2021-01-27 | 2021-06-11 | 丰林金属处理自动化设备大丰有限公司 | Shaft furnace lifting equipment with high safety coefficient and operation method |
-
2015
- 2015-01-12 CN CN201520017918.7U patent/CN204574773U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370011A (en) * | 2016-08-19 | 2017-02-01 | 瓦房店光达轴承制造有限公司 | Automatic production type heat treatment pit furnace and accessory device |
| CN106370011B (en) * | 2016-08-19 | 2019-05-24 | 瓦房店光达轴承制造有限公司 | Heat treatment pit-type furnace automated production and corollary apparatus |
| WO2019153574A1 (en) * | 2018-02-12 | 2019-08-15 | 淄博洪安化工科技有限公司 | Simple mounting and dismounting apparatus for vertical straight-arm flange connecting device |
| CN112941288A (en) * | 2021-01-27 | 2021-06-11 | 丰林金属处理自动化设备大丰有限公司 | Shaft furnace lifting equipment with high safety coefficient and operation method |
| CN112941288B (en) * | 2021-01-27 | 2022-08-09 | 丰林金属处理自动化设备大丰有限公司 | Shaft furnace lifting equipment with high safety coefficient and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 224100 Jiangsu Province, Yancheng City Dafeng district and Town Industrial Park Wing Chong Road No. 9 Patentee after: Jiangsu Golden Industrial Furnace Limited by Share Ltd Address before: 224100 Yancheng City province in the town of Jiangsu Industrial Park, Yong Chong Road, No. 9 Patentee before: Jiangsu Kingkind Industrial Furnace Manufacturing Co., Ltd. |