CN210736098U - Supporting device convenient to overhaul of sintering mixer - Google Patents
Supporting device convenient to overhaul of sintering mixer Download PDFInfo
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- CN210736098U CN210736098U CN201920869472.9U CN201920869472U CN210736098U CN 210736098 U CN210736098 U CN 210736098U CN 201920869472 U CN201920869472 U CN 201920869472U CN 210736098 U CN210736098 U CN 210736098U
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- support frame
- driving device
- mixing machine
- mixer
- machine barrel
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Abstract
The utility model relates to a strutting arrangement convenient to sintered mixer overhauls belongs to metallurgical equipment technical field. The device comprises a support frame and a liftable moving trolley, wherein the moving trolley is arranged on a mixed foundation platform and is driven to lift by a first driving device; the support frame is arranged above the moving trolley and is arranged below the mixing machine barrel, the second driving device is arranged between the support frame and the moving trolley, and the support frame is driven by the second driving device to be attached to the mixing machine barrel and lift the mixing machine barrel. The upper end surface of the support frame is an inwards concave arc surface which is matched with the arc surface of the mixing machine barrel; the bottom of the support frame is connected with the second driving device through a flange bolt. This application not only can jack-up the blender barrel fast, the adjustment of being convenient for, change the bearing roller that mixes the machine, simple structure moreover, the material resources of using manpower sparingly are operated to the simple operation, improve and overhaul work efficiency.
Description
Technical Field
The utility model relates to a strutting arrangement convenient to sintered mixer overhauls belongs to metallurgical equipment technical field.
Background
Sintering mixer is an important device of sintering process. In the operation process, the idler (four loading capacity) of the mixer is easy to break down and needs to be adjusted or replaced. The mixer drum needs to be jacked up during both adjustment and replacement. Because the mixing base platform has a certain distance from the ground, the barrel body also has a certain height from the mixing base platform, and the barrel body is heavier, the barrel body of the mixing machine is very difficult to jack up. The operation process takes up more than 50% of the whole maintenance time, and brings great influence to production. At present, no special tool is available for jacking the cylinder of the mixer, materials such as a bracket, a jack with the weight of more than 400 tons, a steel plate, a steel pipe and the like which are manufactured manually are relied on, the materials need to be hung on a mixing base platform by a steam hanger, and then the materials and the tools are moved to the lower part of the cylinder by the steam hanger, a person, a chain block and the like, so that a carrier roller of the mixer can be adjusted or replaced after the cylinder is jacked. After the idler is adjusted or replaced, the materials and tools are slowly removed. The two processes of moving the material and the tool to the lower part of the cylinder body and moving the material and the tool from the lower part of the cylinder body take about 5 hours, so that a great deal of time is wasted, and the production efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a strutting arrangement convenient to sinter mixer overhauls is provided to above-mentioned prior art, not only can jack-up mixer barrel fast, the bearing roller of the mixer of being convenient for adjust, change, simple structure moreover, the material resources of using manpower sparingly improve maintenance work efficiency.
The utility model provides a technical scheme that above-mentioned problem adopted does: a supporting device convenient for overhauling a sintering mixer comprises a supporting frame and a liftable moving trolley, wherein the moving trolley is arranged on a mixing base platform and is driven by a first driving device to lift, so that the moving trolley is far away from the mixing base platform or stands on the mixing base platform; the support frame is arranged above the moving trolley and is arranged below the mixing machine barrel, the second driving device is arranged between the support frame and the moving trolley, and the support frame is driven by the second driving device to be attached to the mixing machine barrel and lift the mixing machine barrel.
The upper end surface of the support frame is an inwards concave arc surface which is matched with the arc surface of the mixing machine barrel; the bottom of the support frame is connected with the second driving device through a flange bolt.
The support frame is arranged under the mixer barrel, and the lowest point of the arc-shaped surface of the support frame and the lowest point of the arc-shaped surface of the mixer barrel are on the same straight line.
The first driving device and the second driving device are connected with the power source through oil pipes respectively.
The first driving device is a first hydraulic oil cylinder, and the second driving device is a second hydraulic oil cylinder.
Compared with the prior art, the utility model has the advantages of: the utility model provides a strutting arrangement convenient to sintered mixer overhauls pushes away to required position through the travelling car, controls first hydraulic cylinder and the work of second hydraulic cylinder, not only can jack-up mixer barrel fast, is convenient for adjust, change the bearing roller that mixes the machine, simple structure moreover, and the material resources of using manpower sparingly improve maintenance work efficiency.
Drawings
FIG. 1 is a schematic view of a supporting device for facilitating maintenance of a sintering mixer according to an embodiment of the present invention;
in the figure, 1 cylinder, 2 supporting frames, 3 flanges, 4 second hydraulic cylinders, 5 moving trolleys, 6 first hydraulic cylinders, 7 mixed base platforms, 8 oil pipes and 9 moving oil stations.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
As shown in fig. 1, the supporting device convenient for overhauling the sinter mixer in this embodiment includes a supporting frame 2 and a liftable moving trolley 5, the moving trolley 5 is disposed on a mixed base platform 7, a first hydraulic oil cylinder 6 is fixed at the bottom end of the moving trolley 5, the moving trolley 5 is driven by the first hydraulic oil cylinder 6, the moving trolley 5 is lifted, and the moving trolley 5 is far away from the mixed base platform 7 or stands on the mixed base platform 7. A second hydraulic cylinder 4 is fixedly arranged at the top end of the moving trolley 5, a circular flange 3 is fixed on an extension rod of the second hydraulic cylinder 4, a support frame 2 is arranged above the moving trolley 5, the other circular flange 3 is fixed at the bottom of the support frame 2, and the support frame 2 is connected with the second hydraulic cylinder 4 through two circular flanges 3 through bolts. Support frame 2 is located under the mixer barrel 1, and the arcwall face of indent is personally submitted to support frame 2 upper end, and 2 arcwall faces of support frame and the arcwall face phase-match of mixer barrel 1, the minimum of two arcwall faces is located same straight line. The support frame 2 is driven by the second hydraulic cylinder 4 to realize that the concave arc-shaped surface of the support frame 2 is attached to the arc-shaped surface of the mixing machine barrel 1 and lift the mixing machine barrel 1.
The first hydraulic oil cylinder 6 and the second hydraulic oil cylinder 4 are respectively connected with the mobile oil station 9 through 4 oil pipes 8, the mobile oil station 9 provides power sources for the first hydraulic oil cylinder 6 and the second hydraulic oil cylinder 4, and the mobile oil station 9 is flexible in placement position and convenient to move.
When the mixer carrier roller needs to be adjusted or replaced, the support frame 2, the first hydraulic oil cylinder 6 and the second hydraulic oil cylinder 4 move to the position right below the barrel 1 through the movable trolley 5. The first hydraulic oil cylinder 6 supplies oil firstly, and the movable trolley 5 is separated from the mixed foundation platform 7 through the driving wheels of the first hydraulic oil cylinder 6; at the moment, the second hydraulic cylinder 4 supplies oil, the concave arc-shaped surface of the second hydraulic cylinder 4 driving the support frame 2 is attached to the arc-shaped surface of the mixing machine barrel 1 and lifts up the mixing machine barrel 1, and then the mixing machine carrier roller is adjusted or replaced. After the overhaul is finished, the second hydraulic cylinder 4 is controlled to reset firstly, so that the cylinder body 1 is reset; and then the first hydraulic oil cylinder 6 is controlled to reset, wheels of the movable trolley 5 stand on the mixing base platform 7, the movable trolley 5 is pushed away, and the mixer works normally. The device not only can jack up 1 body of mixer barrel fast, the adjustment of being convenient for, change the bearing roller that mixes the machine, simple structure moreover, the manpower and materials have been saved to the simple operation, have improved maintenance work efficiency.
In addition to the above embodiments, the present invention also includes other embodiments, and all technical solutions formed by equivalent transformation or equivalent replacement should fall within the protection scope of the claims of the present invention.
Claims (5)
1. The utility model provides a strutting arrangement convenient to sintered mixer overhauls which characterized in that: the device comprises a support frame (2) and a lifting type movable trolley (5), wherein the movable trolley (5) is arranged on a mixed foundation platform (7), the movable trolley (5) is driven by a first driving device to lift, and the movable trolley (5) is far away from the mixed foundation platform (7) or stands on the mixed foundation platform (7); the support frame (2) is arranged above the moving trolley (5), the support frame (2) is arranged below the mixing machine barrel body (1), a second driving device is arranged between the support frame (2) and the moving trolley (5), and the support frame (2) is driven by the second driving device to be attached to the mixing machine barrel body (1) and lift the mixing machine barrel body (1).
2. The support device for facilitating repair of a sinter mixer as claimed in claim 1, wherein: the upper end surface of the support frame (2) is an inwards concave arc surface which is matched with the arc surface of the mixer barrel (1); the bottom of the support frame (2) is connected with a second driving device through a flange (3) through a bolt.
3. The support device for facilitating repair of a sinter mixer as claimed in claim 1, wherein: the support frame (2) is arranged under the mixing machine barrel (1), and the lowest point of the arc-shaped surface of the support frame (2) and the lowest point of the arc-shaped surface of the mixing machine barrel (1) are on the same straight line.
4. The support device for facilitating repair of a sinter mixer as claimed in claim 1, wherein: the first driving device and the second driving device are connected with the power source through oil pipes respectively.
5. The support device for facilitating repair of a sinter mixer as claimed in claim 3, wherein: the first driving device is a first hydraulic oil cylinder (6), and the second driving device is a second hydraulic oil cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869472.9U CN210736098U (en) | 2019-06-11 | 2019-06-11 | Supporting device convenient to overhaul of sintering mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920869472.9U CN210736098U (en) | 2019-06-11 | 2019-06-11 | Supporting device convenient to overhaul of sintering mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210736098U true CN210736098U (en) | 2020-06-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920869472.9U Active CN210736098U (en) | 2019-06-11 | 2019-06-11 | Supporting device convenient to overhaul of sintering mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210736098U (en) |
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2019
- 2019-06-11 CN CN201920869472.9U patent/CN210736098U/en active Active
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