CN202006047U - Automatic rake lifting thickener - Google Patents
Automatic rake lifting thickener Download PDFInfo
- Publication number
- CN202006047U CN202006047U CN2011200818125U CN201120081812U CN202006047U CN 202006047 U CN202006047 U CN 202006047U CN 2011200818125 U CN2011200818125 U CN 2011200818125U CN 201120081812 U CN201120081812 U CN 201120081812U CN 202006047 U CN202006047 U CN 202006047U
- Authority
- CN
- China
- Prior art keywords
- truss
- mud scraper
- rake
- hanger
- mud scraping
- 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
The utility model discloses an automatic rake lifting thickener, which comprises a truss and mud scraping rake mechanisms. A plurality of fixed frames are mounted on the lower portion of the truss along the length direction of the truss, the mud scraping rake mechanisms are movably connected to the lower portions of the fixed frames respectively, each fixed frame is formed by two groups of triangular supports, the upper portions of each mud scraping rake mechanism is connected with the ends of the two groups of the triangular supports through pins, and each mud scraping rake is formed by a frame and a mud scraping plate mounted on the lower portion of the frame. The problem of mud scraping mechanism deformation caused by excessive resistance can be resolved by means of the automatic rake lifting thickener, maintenance times can be reduced, costs of utilization and maintenance can be reduced, and operation efficiency can be improved.
Description
Technical field
The utility model belongs to material concentration technique field, especially relates to a kind of automatic rake-lifting concentrator.
Background technology
At present, Chang Yong high-efficiency concentrator is divided into center transmission and peripheral transmission two big classes from type of drive.The rake frame of center transmission and peripheral driving type thickener is a truss structure, is installed in by center steering supporting on the guide rail of the center stand column of concentration basin and concentrated pool side, and mud scraper is fixed under the truss, is connected with truss by slide bar.The mud scraper hoisting mechanism has electronic and the two kinds of forms of surging, electric hoisting mechanism is to utilize motor to drive mud scraper via screw mandrel to rise, descend, the hoisting mechanism that surges is to utilize the flexible mud scraper that drives of hydraulic cylinder to rise, descend, because existing mud scraper hoisting mechanism is generally whole mechanism, when the mud scraper resistance was excessive in concentration basin, cleaning shoe be distorted easily distortion, distortion truss were when serious even burn out motor, cause maintenance difficulty bigger, use and maintenance cost are higher; If adopt the hand hoisting mud scraper, also have often because of screw mandrel gets rusty and put forward motionless phenomenon.
Summary of the invention
For addressing the above problem, the purpose of this utility model provides a kind of automatic rake-lifting concentrator that can freely carry rake.
For achieving the above object, the utility model adopts following technical scheme:
A kind of automatic rake-lifting concentrator, it includes truss and mud scraper mechanism, and the truss bottom is equipped with several fixed mounts along the truss length direction, and several fixed mount bottoms all are connected with mud scraper mechanism; Fixed mount is made up of two groups of tripods, and mud scraper mechanism top all is connected by bearing pin with the end of two groups of tripods; Mud scraper mechanism is made up of framework and the cleaning shoe that is installed in the framework bottom.
Described automatic rake-lifting concentrator, its mud scraper mechanism both upper ends thereof is provided with hanger, hanger is provided with pin-and-hole, hanger be arranged between two tripods and the pin-and-hole on the hanger corresponding with the pin-and-hole on the tripod, hanger is connected fastening with two tripods by bearing pin.
Described automatic rake-lifting concentrator, its two groups of tripod bottoms are provided with a gripper shoe.
Owing to adopt aforesaid technical scheme, the utlity model has following superiority:
This automatic rake-lifting concentrator, it is by being movable with the mud scraper mechanism design, can freely carry rake when being subjected to resistance big, solved the problem that causes the mud scraper deformation because of resistance is excessive, reduced electronic or surged and proposed the energy resource consumption of rake, avoided manually carrying rake and can not put forward the phenomenon of rake, reduced maintenance frequency because of screw mandrel gets rusty, reduce use and maintenance cost, improved operating efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model automatic rake-lifting concentrator one embodiment;
Fig. 2 is the package assembly schematic diagram of mud scraper mechanism and truss;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is Fig. 3 " A-A " profile;
Among the figure: the 1-fixed mount; 2-mud scraper mechanism; The 3-truss; The 4-drive unit; The 5-concentration basin; The 6-column; The 7-hanger; The 8-bearing pin; The 9-gripper shoe; 1.1-first tripod; 1.2-second tripod; 2.1-cleaning shoe; 2.2-framework.
The specific embodiment
Also in conjunction with the accompanying drawings the utility model is described in further detail below by embodiment.
Shown in Fig. 1,2,3,4, with peripheral driving type automatic rake-lifting concentrator is that example describes the technical solution of the utility model in detail, this automatic rake-lifting concentrator includes truss 3, drive unit 4 and mud scraper mechanism 2, on truss 3 is installed in concentration basin 5 by center steering supporting center stand column 6 and the guide rail of concentrated pool side, drive unit 4 is arranged on the truss 3; Truss 3 bottoms are equipped with several parallel fixed mounts 1 along the truss length direction, are connected as a single entity by connector between the adjacent fixed frame, and several fixed mount 1 bottoms all are connected with mud scraper mechanism 2; Fixed mount is made up of two groups of tripods, and every group of tripod 1 comprises two tripods, is respectively first tripod 1.1 and second tripod 1.2; Mud scraper mechanism 2 is made up of framework 2.2, the cleaning shoe 2.1 that is arranged on two hangers 7 at framework upper two ends and is installed in the framework bottom, hanger is provided with pin-and-hole, hanger 7 be arranged between first tripod 1.1 and second tripod 1.2 and the pin-and-hole on the hanger corresponding with the pin-and-hole on above-mentioned two tripods, hanger 7 is connected fastening with second tripod 1.2 by bearing pin 8 with first tripod 1.1, first tripod 1.1 and second tripod, 1.2 bottoms are provided with a gripper shoe 9, gripper shoe plays position-limiting action, is used to stop mud scraper mechanism to contact with the concentration basin bottom.
During operate as normal, drive unit drives truss and rotates along the concentration basin center, mud scraper mechanism rotates with truss, because mud scraper mechanism is installed in the fixed mount bottom by bearing pin off-centre, under the effect of deadweight, the condensed matter of mud scraper mechanism at the bottom of bearing pin is to concentration basin has certain thrust, and because the position-limiting action of gripper shoe, cleaning shoe and concentration basin bottom maintain a certain distance, and the material that precipitates in the concentration basin is scraped in the awl hole that collects concentration basin, by the slag stock pump material are extracted out.If sediment lumps or has foreign matter to mix at the bottom of the pond; when being scraped by cleaning shoe; when resistance is conducted oneself with dignity the thrust that forms greater than mud scraper mechanism; mud scraper mechanism swings backward around the bearing pin that it connects with fixed mount; cleaning shoe is put high arriving to a certain degree, allows precipitation lump or foreign matter, avoids the excessive truss that causes of resistance to be out of shape; reach the purpose of protection mud scraper mechanism and truss, also avoided adverse consequences such as motor burns out.
Claims (3)
1. an automatic rake-lifting concentrator includes truss and mud scraper mechanism, it is characterized in that: its truss (3) bottom is equipped with several fixed mounts (1) along the truss length direction, and several fixed mount bottoms all are connected with mud scraper mechanism (2); Fixed mount is made up of two groups of tripods, and mud scraper mechanism top all is connected by bearing pin (8) with the end of two groups of tripods; Mud scraper mechanism is made up of framework (2.2) and the cleaning shoe (2.1) that is installed in the framework bottom.
2. automatic rake-lifting concentrator according to claim 1, it is characterized in that: its mud scraper mechanism (2) both upper ends thereof is provided with hanger (7), hanger is provided with pin-and-hole, hanger be arranged between two tripods and the pin-and-hole on the hanger corresponding with the pin-and-hole on the tripod, hanger is connected fastening with two tripods by bearing pin.
3. automatic rake-lifting concentrator according to claim 1 is characterized in that: its two groups of tripod bottoms are provided with gripper shoe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200818125U CN202006047U (en) | 2011-03-25 | 2011-03-25 | Automatic rake lifting thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200818125U CN202006047U (en) | 2011-03-25 | 2011-03-25 | Automatic rake lifting thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202006047U true CN202006047U (en) | 2011-10-12 |
Family
ID=44747711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200818125U Expired - Fee Related CN202006047U (en) | 2011-03-25 | 2011-03-25 | Automatic rake lifting thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202006047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345155A (en) * | 2015-07-18 | 2017-01-25 | 北京科林思源能源环境科技发展有限责任公司 | Automatic balancing grit scraper for large-sized grit chamber |
| CN106477717A (en) * | 2015-09-01 | 2017-03-08 | 北京科林思源能源环境科技发展有限责任公司 | Scum silica frost and the stirring integrated gasifying device in center is scraped in a kind of super-huge hydrolysis acidification pool |
-
2011
- 2011-03-25 CN CN2011200818125U patent/CN202006047U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106345155A (en) * | 2015-07-18 | 2017-01-25 | 北京科林思源能源环境科技发展有限责任公司 | Automatic balancing grit scraper for large-sized grit chamber |
| CN106345155B (en) * | 2015-07-18 | 2018-11-16 | 北京科林思源能源环境科技发展有限责任公司 | A kind of large size setting pot autobalance type sand scraper |
| CN106477717A (en) * | 2015-09-01 | 2017-03-08 | 北京科林思源能源环境科技发展有限责任公司 | Scum silica frost and the stirring integrated gasifying device in center is scraped in a kind of super-huge hydrolysis acidification pool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111012 Termination date: 20130325 |