CN204485396U - Indicating device is rotated on central transmission concentrator chassis - Google Patents
Indicating device is rotated on central transmission concentrator chassis Download PDFInfo
- Publication number
- CN204485396U CN204485396U CN201420571392.2U CN201420571392U CN204485396U CN 204485396 U CN204485396 U CN 204485396U CN 201420571392 U CN201420571392 U CN 201420571392U CN 204485396 U CN204485396 U CN 204485396U
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- China
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- power transmission
- transmission shaft
- harrow frame
- indicating
- cotton rope
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Abstract
The utility model discloses the indicating device that a kind of central transmission concentrator chassis is rotated, comprise concentration basin, and frame is at the drive unit of pond body upper center, the agitating device be connected with described drive unit, described agitating device comprises power transmission shaft, the top of described power transmission shaft is provided with stabilizing feed well, the bottom of described power transmission shaft is provided with scraper plate, the bottom of described power transmission shaft is provided with harrow frame, described harrow frame is connected with the indicating device rotated with it, this indicating device comprises the indicating arm be fixed in harrow frame, described indicating arm upper end is connected with cotton rope, the end of described cotton rope is connected with ball float.The indicating device of the utility model thickener, simple to operate, can clearly indicate harrow frame whether normally to work, safe and reliable, enhance productivity, avoid power transmission shaft idle running damage parts, reduce production loss.
Description
Technical field
The utility model belongs to mechanical field, relates to indicating device, is specifically related to the indicating device that a kind of central transmission concentrator chassis is rotated.
Background technology
The one that thickener belongs to dewatering machine is widely used, and the concentrate before being generally used for filtration is concentrated or be used as tailings dewatering, and this is to utilize recirculated water and being convenient to its storage in tailingspile.In addition, have plenty of in order to improving environment operating process, as ore pulp is too rare, and when operating condition requires denseer material, also need to concentrate.The precipitation concentration of ore pulp borrows Action of Gravity Field to be precipitated in concentration basin by the fine mineral particle be suspended in water, and be that suspension is divided into clarified solution and dense ore pulp, this process is called precipitation concentration process.During the precipitation of ore pulp in concentration basin, the ore pulp that need concentrate is freedom of entry settling zone first, and the particle in ore pulp declines rapidly by deadweight.When being settled down to compressional zone, ore pulp has accumulated the spongiform agglomerate tissue of like fibrous of close contact.Continue to sink to the ore pulp district be concentrated, due to the running of scraper plate, make ore pulp district form a kind of conical surface.Ore pulp is by the pressure of scraper plate, and sediment concentrates further, is then discharged by discharge port.When ore pulp is sink to compressional zone by settling zone, a part of ore particle can sink because of deadweight, but a part of ore particle is hindered by intensive ore particle and can not free subsidence, defines transition region.The concentrated water obtaining clarifying, flows out from overflow launder.In ore pulp district, for concentrate, the finished product concentrated can be obtained, for mine tailing, discharge be waste material.The efficiency of slurry concentrating is mainly depending on the terminal velocity of ore particle in water.Ore particle in precipitation process, with acceleration movement in the time starting one extremely short, later due to medium resistance gradually with ore particle gravitational equilibrium, ore particle just trends towards constant motion gradually, and this speed is called as sinking speed.In the thickener course of work, drive unit drives power transmission shaft to rotate, when power transmission shaft rotates, whether do not see power transmission shaft drives the parts connected bottom it also with its normal rotation, when power transmission shaft exists idle running, not only affect operating efficiency, and thickener chassis can be damaged.
Utility model content
The utility model, in order to be beyond recognition the parts whether normal problem of rotating with it be connected to bottom power transmission shaft when the power transmission shaft solved in drive unit rotates, provides the indicating device that a kind of central transmission concentrator chassis is rotated.
The utility model adopts following technical scheme:
The indicating device that a kind of central transmission concentrator chassis is rotated, comprise concentration basin and the frame drive unit at pond body upper center, the agitating device be connected with described drive unit, described agitating device comprise power transmission shaft, the top of described power transmission shaft is provided with stabilizing feed well, the bottom of described power transmission shaft is provided with scraper plate, the bottom of described power transmission shaft is provided with harrow frame, described harrow frame or scraper plate are provided with and indicate its indicator rotated with power transmission shaft, the bottom of described indicator is fixed on harrow frame or scraper plate, and liquid level is exposed on the top of described indicator.
Preferably, described indicator comprises the indicating arm be fixed on harrow frame or scraper plate, and described indicating arm upper end is connected with cotton rope, and the end of described cotton rope is connected with ball float.
Preferably, the length of described cotton rope is 2 times of the height of described indicating arm.
Described indicator indicating arm substitutes, and described indicating arm is marked with scale, and the top of indicating arm exceeds liquid level.
Described indicator bolt has the cotton rope of ball float to substitute, and the lower end of described cotton rope lies on harrow frame or scraper plate, and the upper end bolt of cotton rope has ball float, and ball float wafts on liquid level.
Described harrow frame is connected with scraping arm, and described scraping arm end is connected with cleaning shoe.
Described ball float plastic bottle substitutes.
the beneficial effects of the utility model are: harrow frame of the present utility model or scraper plate are provided with and indicate its indicator rotated with power transmission shaft.Preferably, indicator adopts and fix indicating arm in harrow frame, and indicating arm upper end is connected with cotton rope, and the end of cotton rope is connected with ball float.Ball float plastic bottle substitutes.Ball float runs well with harrow frame affixed on power transmission shaft or scraper plate, whether the subsurface harrow frame do not seen when can clearly indicate concentrated or scraper plate run well, the height of described indicating arm is equal with the length of described cotton rope, and the top of this indicating arm is in the middle part of concentration basin, half indicating arm half cotton rope indicating effect is best, when operating with power transmission shaft, the resistance of indicating device entirety is less, also prevent the oversize phenomenon be wrapped in harrow frame of cotton rope and occurs.The indicating device of the utility model thickener, simple to operate, clearly indicate harrow frame or scraper plate whether normally to work, safe and reliable, enhance productivity, avoid power transmission shaft idle running damage parts, reduce production loss.
Accompanying drawing explanation
Fig. 1. structural representation of the present utility model;
Fig. 2. the structural representation of the utility model embodiment 2;
Fig. 3. the structural representation of the utility model embodiment 3.
Detailed description of the invention
The indicating device that a kind of central transmission concentrator chassis is rotated, comprise concentration basin 12, chassis is provided with bottom concentration basin 12, described chassis comprises harrow frame 7 bottom concentration basin and scraper plate 4, center above the body of described concentration basin 12 pond is provided with drive unit 8, described drive unit 8 is connected with agitating device, agitating device comprises power transmission shaft 2, the top of power transmission shaft is provided with stabilizing feed well 1, the bottom of power transmission shaft is provided with described scraper plate 4, the middle part of power transmission shaft is connected with described harrow frame 7 by fixture 3, harrow frame 7 is connected with scraping arm 6, scraping arm 6 end is connected with cleaning shoe 5, described harrow frame or scraper plate are connected with the indicator rotated with it, this indicator comprises the indicating arm 9 be fixed in harrow frame, described indicating arm 9 upper end is connected with cotton rope 11, the end of described cotton rope is connected with ball float 10.The height of preferred described indicating arm is equal with the length of described cotton rope, and the top of this indicating arm is in the middle part of concentration basin.Described ball float can substitute with plastic bottle.Described indicator can adopt bolt to have the cotton rope of ball float to substitute, and the lower end of described cotton rope lies on harrow frame or scraper plate, and the upper end bolt of cotton rope has ball float, and ball float wafts on liquid level.Described indicator also can adopt indicating arm to substitute completely, and the top of described indicating arm exceeds liquid level.
Embodiment 1
The fine mineral particle be suspended in water precipitates by the effect relying on power when ore pulp precipitation concentration for support in concentration basin, ore particle is in precipitation process, with acceleration movement in the time starting one extremely short, later due to medium resistance gradually with ore particle gravitational equilibrium, ore particle just trends towards constant motion gradually, suspension is divided into clarified solution and dense ore pulp, whether the harrow frame cannot seen clearly bottom concentration basin runs well with power transmission shaft, the harrow frame that the driven by motor power transmission shaft of drive unit is installed is rotated, harrow frame is connected with scraping arm, scraping arm end is connected with cleaning shoe, as shown in Figure 1, harrow frame or scraper plate are connected with the indicating arm rotated with it, indicating arm upper end is connected with cotton rope, the end of cotton rope is connected with ball float, ball float floats on liquid level, power transmission shaft slow circumvolve, when the ball float that cotton rope end connects normally rotates, show that harrow frame or scraper plate are also followed power transmission shaft and rotated, harrow frame or scraper plate are normally fixed on power transmission shaft, when the ball float that cotton rope end connects stops the rotation, show that harrow frame or scraper plate do not rotate with power transmission shaft, power transmission shaft is in idle running, and the harrow frame on power transmission shaft or scraper plate break down, and needs to stop maintenance, the height of preferred indicating arm is 1/3 of ore pulp height, and the length of cotton rope is 2/3 of ore pulp height, and ball float is plastic bottle, avoids that cotton rope is long to be wrapped in phenomenon in harrow frame and to occur in operation process, also thus decrease the resistance of indicating arm.Due to the running of scraper plate, make ore pulp district form a kind of conical surface, ore pulp, by the pressure of scraper plate, makes sediment concentrate further, is then discharged by discharge port, the primary water obtained, flow out from overflow launder.
Embodiment 2
As shown in Figure 2, described indicator bolt has the cotton rope of ball float to substitute, and the lower end of described cotton rope lies on harrow frame or scraper plate, and the upper end bolt of cotton rope has ball float, and ball float wafts on liquid level.Time on harrow frame or scraper plate with drive axis, the ball float waftd on liquid level also with its rotate, power transmission shaft slow circumvolve, when see waft normally rotate in the ball float of liquid level time, show that harrow frame or scraper plate are also followed power transmission shaft and rotated, harrow frame or scraper plate are normally fixed on power transmission shaft; When stopping the rotation in the ball float of liquid level when wafing, show that harrow frame or scraper plate do not rotate with power transmission shaft, power transmission shaft is in idle running, and the harrow frame on power transmission shaft or scraper plate break down, and needs to stop maintenance.
Embodiment 3
As shown in Figure 3, described indicator adopts indicating arm to substitute, and indicating arm is marked with scale, and the top of indicating arm exceeds liquid level.Harrow frame or scraper plate are connected with the indicating arm rotated with it, the top of indicating arm exceeds liquid level, power transmission shaft slow circumvolve, when seeing that the indicating arm exceeding liquid level normally rotates, show that harrow frame or scraper plate are also followed power transmission shaft and rotated, harrow frame or scraper plate are normally fixed on power transmission shaft; When the indicating arm exceeding liquid level stops the rotation, show that harrow frame or scraper plate do not rotate with power transmission shaft, power transmission shaft is in idle running, and the harrow frame on power transmission shaft or scraper plate break down, and needs to stop maintenance.
Claims (7)
1. the indicating device of a central transmission concentrator chassis rotation, comprise concentration basin and the frame drive unit at pond body upper center, the agitating device be connected with described drive unit, described agitating device comprise power transmission shaft, the top of described power transmission shaft is provided with stabilizing feed well, it is characterized in that: the bottom of described power transmission shaft is provided with scraper plate, the bottom of described power transmission shaft is provided with harrow frame, described harrow frame or scraper plate are provided with and indicate its indicator rotated with power transmission shaft, the bottom of described indicator is fixed on harrow frame or scraper plate, and liquid level is exposed on the top of described indicator.
2. the indicating device of a kind of central transmission concentrator chassis rotation according to claim 1, it is characterized in that: described indicator comprises the indicating arm be fixed on harrow frame or scraper plate, described indicating arm upper end is connected with cotton rope, and the end of described cotton rope is connected with ball float.
3. the indicating device of a kind of central transmission concentrator chassis rotation according to claim 2, is characterized in that: the length of described cotton rope is 2 times of the height of described indicating arm.
4. the indicating device of a kind of central transmission concentrator chassis rotation according to claim 2, is characterized in that: described indicator indicating arm substitutes, and described indicating arm is marked with scale, and the top of indicating arm exceeds liquid level.
5. the indicating device of a kind of central transmission concentrator chassis rotation according to claim 2, it is characterized in that: described indicator bolt has the cotton rope of ball float to substitute, the lower end of described cotton rope lies on harrow frame or scraper plate, and the upper end bolt of cotton rope has ball float, and ball float wafts on liquid level.
6. the indicating device that a kind of central transmission concentrator chassis according to any one of claim 1 to 5 is rotated, it is characterized in that: described harrow frame is connected with scraping arm, described scraping arm end is connected with cleaning shoe.
7. the indicating device that a kind of central transmission concentrator chassis according to any one of claim 1 to 5 is rotated, is characterized in that: described ball float plastic bottle substitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571392.2U CN204485396U (en) | 2014-09-30 | 2014-09-30 | Indicating device is rotated on central transmission concentrator chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420571392.2U CN204485396U (en) | 2014-09-30 | 2014-09-30 | Indicating device is rotated on central transmission concentrator chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204485396U true CN204485396U (en) | 2015-07-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420571392.2U Expired - Fee Related CN204485396U (en) | 2014-09-30 | 2014-09-30 | Indicating device is rotated on central transmission concentrator chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204485396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057909A (en) * | 2020-08-21 | 2020-12-11 | 北京点域科技有限公司 | Mud scraping rake of central rake-lifting thickener |
| CN115876561A (en) * | 2023-03-08 | 2023-03-31 | 安徽海峰分析测试科技有限公司 | Sample liquid level detection device for parallel concentration instrument |
-
2014
- 2014-09-30 CN CN201420571392.2U patent/CN204485396U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112057909A (en) * | 2020-08-21 | 2020-12-11 | 北京点域科技有限公司 | Mud scraping rake of central rake-lifting thickener |
| CN115876561A (en) * | 2023-03-08 | 2023-03-31 | 安徽海峰分析测试科技有限公司 | Sample liquid level detection device for parallel concentration instrument |
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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 |
Granted publication date: 20150722 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |