CN202724777U - Protection device of center transmission thickener - Google Patents
Protection device of center transmission thickener Download PDFInfo
- Publication number
- CN202724777U CN202724777U CN 201220312452 CN201220312452U CN202724777U CN 202724777 U CN202724777 U CN 202724777U CN 201220312452 CN201220312452 CN 201220312452 CN 201220312452 U CN201220312452 U CN 201220312452U CN 202724777 U CN202724777 U CN 202724777U
- Authority
- CN
- China
- Prior art keywords
- pointer
- spring
- worm
- transmission case
- cell body
- 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
Links
Images
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model provides a protection device of a center transmission thickener. The protection device comprises a groove body, a transmission box, an electric control box and a motor linked with a speed reducer together; a discharging opening is arranged at the bottom of the groove body; the transmission box is arranged at the top of the groove body; a worm and a spring are arranged inside the transmission box; the left end part of the worm is connected with the output shaft of the speed reducer; the right end part of the worm is pressed on the spring; a pointer is arranged above the spring; a supporting point of the pointer is hinged on a box body of the transmission box above the spring; the bottom end of a power arm of the pointer abuts against the spring; a journey switch is arranged at the left side of the pointer handle; a worm wheel is arranged at the axis center of the top of the groove body; the worm is engaged with the worm wheel; a center shaft of the worm wheel is connected with the top end of stirring rotating shaft inside the groove body; and a stirring blade is arranged at the bottom end of the stirring rotating shaft. The protection device provided by the utility model has the characteristics of simple installation, time and labor conservation, cost conservation and the like. When a load of the thickener reaches a set value, the pointer contacts the journey switch, and the journey switch turns off the motor through the control box.
Description
Technical field
The utility model relates to a kind of overload protection device, particularly a kind of center driving concentrator protective device.
Background technology
Concentrator mainly is used for the industry such as ore dressing, chemical industry, capital construction and sewage disposal, and all contain the concentrated and purification of solid material mixed liquor.Often there are the problems such as putty, overflow " are jumped muddy ", disposal ability is low in concentrator in the prior art in the market.But amount size in the ore deposit of thickening pond can't be estimated, and the concentrator load easily occurs overweight, and the situation of damage harrow frame in case break down, keep in repair long in time limitly, and difficulty is large, and a kind of automatic protective alarm of needs is monitored the thickening pond load constantly.
Summary of the invention
The purpose of this utility model is that a kind of center driving concentrator protective device will be provided, to solve the technical problems such as existing concentrator load is overweight, the maintenance of breaking down is long in time limit, and difficulty is large.
For solving the problems of the technologies described above; the technical solution of the utility model is: a kind of center driving concentrator protective device; comprise cell body; transmission case; electric control box; the motor that is linked together with reduction box; described cell body bottom is provided with discharging opening; described cell body top is provided with transmission case; be provided with worm screw in the described transmission case; spring; wherein the left part of worm screw is connected with the output shaft of reduction box; the right part of worm screw is compressed on the spring; the top of spring is provided with pointer; the fulcrum of pointer is hinged on the transmission case body of spring top, and the power arm bottom of pointer rests on the spring, and the left side of pointer needle handle is provided with travel switch; place, axle center, cell body top is provided with worm gear; the worm and wheel engagement, the central shaft of worm gear is connected with the top of stirring shaft in the cell body, and the stirring shaft bottom is provided with paddle.
As preferably, the outer rule that is arranged with of described pointer.
As preferably, the transmission case body in described pointer needle handle left side is provided with fixed head, and fixed head is provided with chute, and described travel switch is installed on the chute.
As preferably, described motor is connected with the power take-off of electric control box, and the control end of electric control box is connected with travel switch.
The utlity model has the characteristics such as installation is simple, time saving and energy saving, saving cost.When the concentrator load reaches setting value, pointer will touch travel switch, and travel switch is by the control box disable motor, this moment, the attendant in time processed, the concentrator transmission case of having stopped to cause because of overload damages, and has reduced the input of manpower, and is very effective to the center driving concentrator.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.As shown in Figure 1, the motor 2 that mainly is linked together by cell body 1, with reduction box 21 of this center driving concentrator protective device, electric control box 3 etc. consist of.Wherein cell body 1 bottom is provided with discharging opening 11, and cell body 1 top is provided with transmission case 5.
Be provided with worm screw 51, spring 53 in the transmission case 5, wherein the left part of worm screw 51 is connected with the output shaft 25 of reduction box 21.The right part of worm screw 51 is compressed on the spring 53, and the top of spring 53 is provided with pointer 55.
The fulcrum of pointer 55 is hinged on transmission case 5 casings of spring 53 tops, the outer rule 57 that is arranged with of pointer 55.The power arm bottom of pointer 55 rests on the spring 53, the left side of pointer 55 needle handles is provided with travel switch 23, the casing of the transmission case 5 in pointer needle handle left side is provided with fixed head 58, and fixed head 58 is provided with chute 24, and travel switch 23 is installed on the chute 24 by bolt.Like this so that the sensitivity of adjustment stroke switch 23.
Place, axle center, cell body 1 top is provided with worm gear 52, worm gear 52 engagements in worm screw 51 and the transmission case 5, and the central shaft 56 of worm gear 52 is connected with the top of stirring shaft 12 in the cell body, and stirring shaft 12 bottoms are provided with paddle 13.Motor 2 is connected with the power take-off of electric control box 3, and the control end of electric control box 3 is connected with travel switch 23.
During work, motor 2 drives transmission case 5 work, and scroll bar 51 drives worm gear 52 transmissions in transmission case 5, and worm gear central shaft 56 drives stirring shaft 12 and rotates; When the load in the groove reaches setting value, worm screw 51 extrusion springs 53, spring 53 extruding pointers 55 rotate, and pointer 55 turns to and touches travel switch 23 buttons, then by electric control box 3 disable motors 2.This moment, the attendant in time processed, and the concentrator transmission case of having stopped to cause because of overload damages, and has reduced the input of manpower, and is very effective to the center driving concentrator.
Claims (4)
1. center driving concentrator protective device; comprise cell body; transmission case; electric control box; the motor that is linked together with reduction box; it is characterized in that described cell body bottom is provided with discharging opening; described cell body top is provided with transmission case; be provided with worm screw in the described transmission case; spring; wherein the left part of worm screw is connected with the output shaft of reduction box; the right part of worm screw is compressed on the spring; the top of spring is provided with pointer; the fulcrum of pointer is hinged on the transmission case body of spring top; the power arm bottom of pointer rests on the spring; the left side of pointer needle handle is provided with travel switch, and place, axle center, cell body top is provided with worm gear, the worm and wheel engagement; the central shaft of worm gear is connected with the top of stirring shaft in the cell body, and the stirring shaft bottom is provided with paddle.
2. center driving concentrator protective device according to claim 1 is characterized in that the outer rule that is arranged with of described pointer.
3. center driving concentrator protective device according to claim 1 and 2 is characterized in that the transmission case body in described pointer needle handle left side is provided with fixed head, and fixed head is provided with chute, and described travel switch is installed on the chute.
4. center driving concentrator protective device according to claim 1 and 2 is characterized in that described motor is connected with the power take-off of electric control box, and the control end of electric control box is connected with travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312452 CN202724777U (en) | 2012-07-01 | 2012-07-01 | Protection device of center transmission thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220312452 CN202724777U (en) | 2012-07-01 | 2012-07-01 | Protection device of center transmission thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202724777U true CN202724777U (en) | 2013-02-13 |
Family
ID=47650530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220312452 Expired - Fee Related CN202724777U (en) | 2012-07-01 | 2012-07-01 | Protection device of center transmission thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202724777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094031A (en) * | 2015-08-12 | 2015-11-25 | 来宾华锡冶炼有限公司 | Online dynamic thickener mechanical load monitoring device |
-
2012
- 2012-07-01 CN CN 201220312452 patent/CN202724777U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094031A (en) * | 2015-08-12 | 2015-11-25 | 来宾华锡冶炼有限公司 | Online dynamic thickener mechanical load monitoring device |
| CN105094031B (en) * | 2015-08-12 | 2017-12-15 | 来宾华锡冶炼有限公司 | A kind of online dynamic monitoring device of concentrator mechanical load |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202381801U (en) | Manually/electrically-switching device of valve actuator | |
| CN202724777U (en) | Protection device of center transmission thickener | |
| CN203790635U (en) | Central transmission sludge scraper | |
| CN204097132U (en) | Without chain single-shaft-rotation slag scraper | |
| CN203635139U (en) | Stalling alarm device for stirring shafts | |
| CN201454174U (en) | Central driving device of mud scrapping and adsorbing machine | |
| CN201040325Y (en) | Electric control electricity-saving type plate shearing machine | |
| CN203449226U (en) | Manual-automatic integrated electric screw driver | |
| CN201857281U (en) | Excess torque protecting device for rotary grid | |
| CN201552023U (en) | Cone crusher | |
| CN204038042U (en) | One way of life garbage bag breaking mechanism | |
| CN201848421U (en) | Silicon slice overturning car | |
| CN201950744U (en) | Open type rubber mixing machine | |
| CN201711192U (en) | Center driving ball mill | |
| CN205290265U (en) | Major axis work piece buffering actuating mechanism | |
| CN202909502U (en) | Novel sludge scraper | |
| CN202849231U (en) | Double-motor drive mechanism of batch charger | |
| CN202212054U (en) | Breakage preventer for chains of grids | |
| CN204735265U (en) | Electronic stone mill coarse food grain processingequipment | |
| CN204107111U (en) | Lifting device buffer | |
| CN203753259U (en) | Stone conservation machine tool draft device | |
| CN202594579U (en) | Safe and energy-saving construction hoist | |
| CN210557039U (en) | Waste battery recycling and separating device | |
| CN203183759U (en) | Automatic slag discharging device of thickener | |
| CN202955185U (en) | Reducer |
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 |
Granted publication date: 20130213 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |