CN202909502U - Novel sludge scraper - Google Patents
Novel sludge scraper Download PDFInfo
- Publication number
- CN202909502U CN202909502U CN 201220643334 CN201220643334U CN202909502U CN 202909502 U CN202909502 U CN 202909502U CN 201220643334 CN201220643334 CN 201220643334 CN 201220643334 U CN201220643334 U CN 201220643334U CN 202909502 U CN202909502 U CN 202909502U
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- CN
- China
- Prior art keywords
- mud scraper
- pressure sensor
- pressure monitoring
- sludge scraper
- reductor
- 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.)
- Expired - Fee Related
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Abstract
A novel sludge scraper comprises a pressure monitoring and alarming device and a sludge scraper, wherein the sludge scraper comprises a speed reducer and a driving support, wherein the pressure monitoring and alarming device is fixedly mounted on the driving support, the pressure monitoring and alarming device comprises a pressure sensor, a digital pressure display and an alarming device, the pressure sensor is respectively connected with the display and the alarming device, and the pressure sensor is butted with the outer wall surface of the shaft head of the speed reducer so as to detect the resisting force torque. Through this structure, the monitoring to the torque of the sludge scraper during starting and running can be achieved, in time prewarning can be achieved, damages caused by overlarge torque of the sludge scraper can be avoided, the manufacturing cost is lowered, and the sewage treatment rate can be increased.
Description
Technical field
The utility model relates to a kind of Novel mud scraper, belongs to the sewage disposal device field.
Background technology
Along with the industrial develop rapidly of China, the generation of waste gas sewage grows with each passing day, so protection of the environment, and handling waste gas sewage well has become the problem that industrial development must solve.Mud scraper is the main equipment for sewage disposal, and how safe and reliable operation uses mud scraper with regard to one of problem of becoming the designer and must considering.
Usually adopt safety pin to be used as the torque protection device of crossing of mud scraper in the prior art; having mud after mud scraper is shut down a period of time piles up; be easy to when again starting, cause overload; make safety pin be sheared the broken ring of power; even to the shaft coupling injury; so not only increase maintenance load and production cost, also affected the progress of sewage disposal.
The utility model content
The purpose of this utility model is to overcome the problem of above-mentioned prior art, a kind of Novel mud scraper is provided, the monitoring of the torque when it can realize mud scraper startup, operation, and realization and alarm, thereby avoided mud scraper because of the excessive injury of moment of torsion, thereby reduce production costs, improve the progress of sewage disposal.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of Novel mud scraper, comprise pressure monitoring and alarm device and mud scraper, described mud scraper comprises reductor and driving arm, described pressure monitoring and alarm device is fixedly mounted on the driving arm, described pressure monitoring and alarm device comprises pressure sensor, pressure on the number display and warning device, described pressure sensor links to each other with pressure on the number display, warning device respectively, and the outside wall surface of described pressure sensor and reductor spindle nose connects, in order to detect resistive torque.
Described pressure monitoring and alarm device is fixedly mounted on the driving arm by installing rack.
Described reductor is mounted by means of bolts on the driving arm.
Transmission mud scraper centered by the described mud scraper.
Described reductor is worm-gear speed reducer.
A kind of Novel mud scraper described in the utility model has the following advantages: by a kind of Novel mud scraper is provided, comprise pressure monitoring and alarm device and mud scraper, described mud scraper comprises reductor and driving arm, described pressure monitoring and alarm device is fixedly mounted on the driving arm, described pressure monitoring and alarm device comprises pressure sensor, pressure on the number display and warning device, described pressure sensor links to each other with display, warning device respectively, the outside wall surface of described pressure sensor and reductor spindle nose connects, in order to detect resistive torque.By this structure, the monitoring of the torque when it has realized mud scraper startup, operation, and realized timely early warning, thus avoided mud scraper because of the excessive injury of moment of torsion, thus production cost reduced, improved the progress of sewage disposal.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the structural representation of a kind of Novel mud scraper described in the utility model;
Fig. 2 is that a kind of Novel mud scraper pressure monitoring and alarm device described in the utility model is installed in the structural representation on the driving arm;
Fig. 3 is the top view of Fig. 2.
The specific embodiment
As shown in Figure 1, the described a kind of Novel mud scraper 100 of the utility model embodiment, comprise pressure monitoring and alarm device 10 and mud scraper 20, described mud scraper 20 comprises reductor 21 and driving arm 22, described pressure monitoring and alarm device 10 is fixedly mounted on the driving arm 22, described pressure monitoring and alarm device 10 comprises pressure sensor 11, pressure on the number display 12 and warning device 13, described pressure sensor 11 respectively with pressure on the number display 12, warning device 13 links to each other, described pressure sensor 11 connects with the outside wall surface of the spindle nose 23 of reductor 21, in order to detect resistive torque.
In conjunction with Fig. 2 and shown in Figure 3, described pressure monitoring and alarm device 10 is fixedly mounted on the driving arm 22 by installing rack 14.Described reductor 21 is mounted by means of bolts on the driving arm 22.
Transmission mud scraper centered by the described mud scraper 20.Described reductor 21 is worm-gear speed reducer.
In the present embodiment, when starting or move mud scraper 100, resistive torque is passed to pressure sensor 11 by reductor 21, and shows at pressure on the number display 12, can set warning numerical value by warning device 12 simultaneously, make it less than the rated load of reductor 21, when overload occurs when, warning device 12 and alarm, thus avoided mud scraper 100 because of the excessive injury of moment of torsion, thereby reduced production cost, improved the progress of sewage disposal.
The above only is explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. Novel mud scraper, it is characterized in that, comprise pressure monitoring and alarm device and mud scraper, described mud scraper comprises reductor and driving arm, described pressure monitoring and alarm device is fixedly mounted on the driving arm, and described pressure monitoring and alarm device comprises pressure sensor, pressure on the number display and warning device, and described pressure sensor links to each other with display, warning device respectively, the outside wall surface of described pressure sensor and reductor spindle nose connects, in order to detect resistive torque.
2. Novel mud scraper as claimed in claim 1 is characterized in that, described pressure monitoring and alarm device is fixedly mounted on the driving arm by installing rack.
3. Novel mud scraper as claimed in claim 1 is characterized in that, described reductor is mounted by means of bolts on the driving arm.
4. Novel mud scraper as claimed in claim 1 is characterized in that, transmission mud scraper centered by the described mud scraper.
5. Novel mud scraper as claimed in claim 1 is characterized in that, described reductor is worm-gear speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643334 CN202909502U (en) | 2012-11-29 | 2012-11-29 | Novel sludge scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643334 CN202909502U (en) | 2012-11-29 | 2012-11-29 | Novel sludge scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909502U true CN202909502U (en) | 2013-05-01 |
Family
ID=48157851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643334 Expired - Fee Related CN202909502U (en) | 2012-11-29 | 2012-11-29 | Novel sludge scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974136A (en) * | 2012-11-29 | 2013-03-20 | 无锡托普搅拌设备有限公司 | Novel mud scraper |
-
2012
- 2012-11-29 CN CN 201220643334 patent/CN202909502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102974136A (en) * | 2012-11-29 | 2013-03-20 | 无锡托普搅拌设备有限公司 | Novel mud scraper |
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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: 20130501 Termination date: 20201129 |