CN211755883U - Anti-vibration displacement sensor device - Google Patents
Anti-vibration displacement sensor device Download PDFInfo
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- CN211755883U CN211755883U CN201921299447.8U CN201921299447U CN211755883U CN 211755883 U CN211755883 U CN 211755883U CN 201921299447 U CN201921299447 U CN 201921299447U CN 211755883 U CN211755883 U CN 211755883U
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- trolley
- displacement sensor
- track
- hydraulic cylinder
- movable trolley
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Abstract
The utility model provides a shockproof displacement sensor device, which comprises a vertical mill shell, a hydraulic cylinder, a trolley track and an universal fixing seat, wherein the hydraulic cylinder, the trolley track and the universal fixing seat are fixed on the vertical mill shell; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with the trolley track through a plurality of pulleys and a pressing pulley and slides on the track without clearance. The utility model discloses displacement sensor produces horizontal hunting hardly, has effectively prolonged displacement sensor's life.
Description
Technical Field
The utility model relates to a cement manufacture equipment field specifically is a displacement sensor device takes precautions against earthquakes.
Background
The thickness sensor of the imported extraordinary raw material vertical grinding material layer is designed and installed in the hydraulic cylinder, because the grinding roller is in non-rigid connection with the yoke, the grinding roller system has poor stability in production and operation, the pull rod and the oil cylinder have large vibration in the later period of unstable material layer and abrasion, especially the oil cylinder has severe transverse vibration, so that the built-in level indicator is frequently damaged, mechanical parts can be damaged after display errors are generated, such as the accident that the pull rod is lifted and broken infinitely, the oil cylinder is required to be disassembled for repair, the serious influence is brought to production, and the maintenance cost is high.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve prior art's problem, provide a displacement sensor device takes precautions against earthquakes, the formula displacement sensor that takes precautions against earthquakes of dolly produces horizontal hunting hardly, has effectively prolonged displacement sensor's life.
The utility model comprises a vertical mill shell, a hydraulic cylinder, a trolley track and a universal fixed seat which are fixed on the vertical mill shell, wherein a displacement sensor is fixed on the universal fixed seat, the hydraulic cylinder is connected with a grinding roller pull rod through a piston rod, and a traction hoop is arranged on the grinding roller pull rod; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with the trolley track through a plurality of pulleys and a pressing pulley and slides on the track without clearance.
The further improvement is that a pressing pulley on the movable trolley is arranged on a swing arm, one end of the swing arm rotates around a shaft on the trolley, and the other end of the swing arm is pressed on a trolley track through an adjustable spring.
The utility model has the advantages that:
1. according to the technology, the displacement sensor is installed outside the oil cylinder, namely on the vertical mill shell, the trolley which is pressed against the pulley and can only slide linearly on the guide rail through the displacement change of the piston rod is pulled, and then the displacement sensor element is driven to move to display the vertical displacement change of the piston rod, namely the change of a material layer in the mill, the displacement sensor hardly swings horizontally, and the service life of the displacement sensor is effectively prolonged.
2. The improved structure has the advantages of low transformation cost, low failure rate, long service life, convenient and quick replacement after damage, low maintenance cost and small influence on production.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The structure of the utility model is as shown in figure 1, comprising a vertical mill shell, a hydraulic cylinder 1 fixed on the vertical mill shell, a trolley track 7 and a universal fixed seat 12, wherein a displacement sensor 11 is fixed on the universal fixed seat 12, the hydraulic cylinder 1 is connected with a grinding roller pull rod 4 through a piston rod 2, and a traction hoop 3 is arranged on the grinding roller pull rod 4; the trolley track 7 is connected with a movable trolley 6, one side of the movable trolley 6 is connected with the traction hoop 3 through a steel wire rope 5, the other side of the movable trolley 6 is connected with a displacement sensor 11, and the hydraulic cylinder 1, the steel wire rope 5 and the trolley track 7 are kept parallel; the movable trolley 6 is connected with the trolley track 7 through a plurality of pulleys 13 and a pressing pulley 9 and slides on the track without clearance.
In a further improvement, a pressing pulley 9 on the movable trolley is arranged on a swing arm 10, one end of the swing arm 10 rotates around a shaft on the trolley, and the other end of the swing arm is pressed on a trolley track 7 through an adjustable spring 8.
The utility model discloses the concrete application way is many, and the above-mentioned only is the preferred embodiment of the utility model, should point out, to ordinary skilled person in this technical field, under the prerequisite that does not deviate from the utility model discloses the principle, can also make a plurality of improvements, and these improvements also should be regarded as the utility model discloses a scope of protection.
Claims (1)
1. A displacement sensor device takes precautions against earthquakes which characterized in that: the vertical mill comprises a vertical mill shell, and a hydraulic cylinder, a trolley track and a universal fixing seat which are fixed on the vertical mill shell, wherein a displacement sensor is fixed on the universal fixing seat, the hydraulic cylinder is connected with a grinding roller pull rod through a piston rod, and a traction hoop is installed on the grinding roller pull rod; the trolley track is connected with a movable trolley, one side of the movable trolley is connected with the traction hoop through a steel wire rope, the other side of the movable trolley is connected with the displacement sensor, and the hydraulic cylinder, the steel wire rope and the trolley track are kept parallel; the movable trolley is connected with the trolley track through a plurality of pulleys and a pressing pulley and slides on the track without clearance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299447.8U CN211755883U (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921299447.8U CN211755883U (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211755883U true CN211755883U (en) | 2020-10-27 |
Family
ID=72907071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921299447.8U Active CN211755883U (en) | 2019-08-12 | 2019-08-12 | Anti-vibration displacement sensor device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211755883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586304A (en) * | 2019-08-12 | 2019-12-20 | 宜兴天山水泥有限责任公司 | Anti-vibration displacement sensor device |
-
2019
- 2019-08-12 CN CN201921299447.8U patent/CN211755883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110586304A (en) * | 2019-08-12 | 2019-12-20 | 宜兴天山水泥有限责任公司 | Anti-vibration displacement sensor device |
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