CN211311608U - Sink roll changing device for steel belt cleaning line - Google Patents
Sink roll changing device for steel belt cleaning line Download PDFInfo
- Publication number
- CN211311608U CN211311608U CN201920574700.XU CN201920574700U CN211311608U CN 211311608 U CN211311608 U CN 211311608U CN 201920574700 U CN201920574700 U CN 201920574700U CN 211311608 U CN211311608 U CN 211311608U
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- CN
- China
- Prior art keywords
- sink roll
- cleaning line
- press
- cover
- sides
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 title claims abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 3
- 210000005056 cell body Anatomy 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
A roll change dolly device that is arranged in steel band cleaning line cell body sink roll dismouting, roll change, uses this roll change dolly and ordinary device of changing sink roll occupation space ratio little, and the operation is simple and easy, can adjust, holds the spindle nose, takes out sink roll, has shortened maintenance time, makes things convenient for maintainer operation.
Description
Technical Field
The utility model discloses a device that is arranged in steel band cleaning line cell body sink roll dismouting, roll change belongs to mechanical device technical field.
1. Background of the invention
The sink roll is immersed in tank liquor, is used for conveying a steel belt and realizing the steering of the steel belt, is usually positioned below the tank body, is connected with a speed reducing motor on a transmission side, extends out of a shaft head on an operation side, and is sealed through mechanical sealing during rotation. The operation side extending shaft head is mainly used for roller alignment and disassembly and assembly.
Usually, a device similar to a lever is used for disassembling and assembling the sink roll, because the sink roll cannot be directly hoisted by a crown block in a groove body, the sink roll needs to be pulled out from one side (usually the operation side), and when the device is used, one end of the sink roll is used for holding a shaft head, and the other end of the sink roll is provided with a counterweight, the device is simple, but the operation difficulty is high, the occupied space is large, and certain danger exists.
And the other method is that a chain block is arranged on the operating side and the transmission side respectively and hung on a steel structure, and the sinking roller is moved out little by little.
The method has higher requirement on operators and occupies longer shutdown maintenance time, and aiming at the conditions, the sink roll changing device which can be simple and convenient is designed.
2. Contents of utility model
The main mechanism of the device (as shown in figure 1) clamps the head of the sink roll through an adjustable upper jacket and a lower jacket, loosens the connection between the sink roll and the tank body, and then drives a trolley body through a track and a wheel traveling device to transversely pull the sink roll out of the tank body.
3. Detailed description of the preferred embodiments
The height of the lower jacket is adjusted through the round nut, the lower jacket is rotated to just support the shaft head of the sink roll, and then the locking bolt is screwed tightly;
buckling an upper clamping sleeve above the shaft head of the sinking roller, and tightly holding the upper and lower clamping sleeves to the shaft head of the sinking roller through 4M 16 high-strength bolts; after the check bolts are tightened, the bolts connecting the operation side of the sinking roller and the transmission side end cover with the groove body are removed, the coupling is disconnected at the transmission side, the upper half body and the lower half body of the bearing seat are uncovered, and then the roller changing trolley can be pushed to the operation side to pull out the sinking roller. (sink roll assembly figure 2 shows)
And laying corresponding tracks on the ground, pulling down the sinking roller to a position convenient for hoisting, then using a crown block to change the roller and overhaul, and using a roller changing vehicle to return to the position after finishing.
The roller changing vehicle is sleeved with the clamp sleeve and is adjustable up and down and rotatable, and the roller changing vehicle can be adjusted in a transverse moving mode, so that the upper sinking roller shaft head can be conveniently adjusted in a transverse moving mode between trolley wheels and a rail. The adjusting is convenient and fast, so that the clamping sleeve starts to pull out the roller to the upper sinking roller operation side shaft head.
4. Description of the drawings
FIG. 1 is a side view and a front view of a sink roll changer for a steel strip cleaning line, showing the structure and components of the device and the connection manner between the components.
Fig. 2 shows the positional relationship between the sink roll changer and the tank body of the sink roll with the cleaning line during the operation of the sink roll changer.
In FIG. 1, an upper jacket; 2. a lower jacket; 3, a trolley body; 4. a wheel traveling device;
in the attached figure 2, 1, a sink roll changing device; 2. sinking the roller; 3, a groove body.
5. Practical effect
In the use, made things convenient for maintainer to the change of sink roll and inspection, maintenance, rational utilization workshop space has shortened the equipment repair time.
Claims (4)
1. Steel band cleaning line sink roll change device, characterized by includes: go up and press from both sides cover (1), press from both sides cover (2), dolly automobile body (3), wheel running gear (4) from top to bottom and press from both sides between the cover through bolted connection for tight sink roll spindle nose, press from both sides the cover down and insert the dolly automobile body through clearance fit on, and fix a position through lock nut, wheel running gear passes through the bolt and installs on the dolly automobile body, has 4 wheels and axletree, bearing frame, end cover.
2. The sink roll changer of the steel strip cleaning line according to claim 1, wherein: the height of the lower jacket can be adjusted by a round nut.
3. The sink roll changer of the steel strip cleaning line according to claim 1, wherein: the collet is rotatable and held in place by a locking screw.
4. The sink roll changer of the steel strip cleaning line according to claim 1, wherein: the upper and lower jackets clamp the shaft head of the sink roll through a bolt, and the sink roll is taken out along with the trolley body through the wheel traveling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574700.XU CN211311608U (en) | 2019-04-25 | 2019-04-25 | Sink roll changing device for steel belt cleaning line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920574700.XU CN211311608U (en) | 2019-04-25 | 2019-04-25 | Sink roll changing device for steel belt cleaning line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211311608U true CN211311608U (en) | 2020-08-21 |
Family
ID=72063315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920574700.XU Active CN211311608U (en) | 2019-04-25 | 2019-04-25 | Sink roll changing device for steel belt cleaning line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211311608U (en) |
-
2019
- 2019-04-25 CN CN201920574700.XU patent/CN211311608U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Rizhao Yulan New Materials Co.,Ltd. Assignor: Handan Jintai packaging material Co.,Ltd. Contract record no.: X2024980008740 Denomination of utility model: Sinking roller replacement device for steel strip cleaning line Granted publication date: 20200821 License type: Common License Record date: 20240702 |