CN2934265Y - Improved type collar plate pelletizer - Google Patents
Improved type collar plate pelletizer Download PDFInfo
- Publication number
- CN2934265Y CN2934265Y CN 200620085061 CN200620085061U CN2934265Y CN 2934265 Y CN2934265 Y CN 2934265Y CN 200620085061 CN200620085061 CN 200620085061 CN 200620085061 U CN200620085061 U CN 200620085061U CN 2934265 Y CN2934265 Y CN 2934265Y
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- Prior art keywords
- balling
- seat
- disk
- balling disk
- rotating bearing
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Abstract
The utility model discloses an improved disk pelletizer, including a base, a disk pelletizer with a round edge, a scraper device, a power plsnt, which can drive the disk pelletizer to carry through a rotary movement, and a gearing which is connected with the power plsnt. A disk pelletizer seat is arranged on the base, the disk pelletizer seat matches with the bottom surface of the disk pelletizer and forms a closed space, a rotary bearing is arranged in the closed space; a pinion is arranged on the one end of the output shaft of the gearing which gets through the disk pelletizer seat and enters into the closed space; the pinion joggles with the outer ring of the rotary bearing; the disk pelletizer is arranged firmly on the outer circle of the rotary bearing, moreover, the disk pelletizer follows the rotary bearing to rotate. Thanks to the utility model has a big peripheral diameter, therefore the disk pelletizer can rotate steadily; all the teeth at the outer ring of the pinion and the rotary bearing are joggles with each other and are arranged in the closed space so as to avoid flying powdered raw materials and splashy grain raw materials or other impurity which is attached to the pinion and the transmission gears; the utility model also has the advantages of an effective lubrication, a long service life and a low noise.
Description
Affiliated technical field
The utility model relates to a kind of metallurgical equipment and method of work thereof, particularly relates to a kind of modified form balling disc.
Background technology
Chinese patent database discloses a kind of utility model on March 31st, 2004 and has created the utility model that name is called major diameter modified form balling disc, and its patent No. is 03215148.9.Major diameter modified form balling disc, its organic block is installed transmission shaft on the support; The transmission base is installed on the transmission shaft; Transmission mechanism is installed in transmission base top, and this transmission mechanism comprises variable-frequency motor, gear reduction unit and pinion(gear); Bearing is installed in transmission base side, and this bearing periphery is provided with driving cog, and the pinion(gear) of driving cog and transmission mechanism is meshed; Telophragma is installed on the bearing periphery; The rim charge dish is installed in the telophragma outside.The transmission process of this modified form balling disc comprises: variable-frequency motor drives pinion rotation by gear reduction unit, and pinion(gear) drives the outer border of bearing and rotates, and telophragma is followed the outer border of bearing and rotated.Because in charging with make and inevitably can cause powder raw material to fly upward in the ball process or particulate material splashes, powder raw material that this flies upward or the particulate material that splashes can be attached on the driving cog of pinion(gear) and bearing periphery, then this technical scheme has following shortcoming: one, the flank of tooth of pinion(gear), driving cog is easy to wear, gear teeth frangibility, and work-ing life is short; Its two, in the pelletizer working process, can send bigger noise.
The utility model content
In order to overcome the deficiency that existing balling disc existing work-ing life is short, noise is big, the utility model provides a kind of modified form balling disc, this modified form balling disc not only can be firmly, the stable position balling disk (-sc), and long service life, noise are little.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of modified form balling disc, it comprises that balling disk (-sc), a doctor blade device, that a base, has a periphery can drive the power set and that balling disk (-sc) rotates and be in transmission connection in the transmission mechanism of power set, the balling disk (-sc) seat is installed on the described base, balling disk (-sc) seat and balling disk (-sc) bottom surface cooperate formation one enclosed space, are provided with rotating bearing in this enclosed space; The output shaft end of this transmission mechanism passes the balling disk (-sc) seat and advances in the enclosed space and be installed with pinion(gear), and this pinion is in the rotating bearing outer ring; Balling disk (-sc) is fixedly arranged on the outer ring of rotating bearing and follows rotating bearing and rotate.
Described balling disk (-sc) seat comprises a diapire and by the upwardly extending perisporium of diapire periphery, and this perisporium end face can seal and slidably be connected in the balling disk (-sc) bottom surface; The output shaft end of this transmission mechanism passes balling disk (-sc) seat diapire.
The ratio of described rotating bearing outer ring external diameter and balling disk (-sc) external diameter is 1: (1.5～3).
The ratio of described rotating bearing inner ring external diameter and balling disk (-sc) external diameter is 1: 2.
Be provided with dip angle regulating device between described balling disk (-sc) seat and the base, and the angle angle between described balling disk (-sc) turning axle and the horizontal plane is 35 degree～55 degree.
Other is furnished with a positioning rod, and its two ends are vertical two positioning seats of fixedly connected rotating bearing outer ring respectively, and the relative rotating bearing axis of this two positioning seat is symmetrical arranged.
Described transmission mechanism comprises reduction box, and the power set driving coupling is in the input shaft of reduction box, and the output shaft end of this reduction box passes the balling disk (-sc) seat.
Described balling disk (-sc) underrun anchor is fixed in the rotating bearing outer ring.
The beneficial effects of the utility model are:
One, be fixedly connected between balling disk (-sc) of the present utility model and the rotating bearing, because the periphery of rotating bearing footpath is big, the positioning stablity of balling disk (-sc), firm, can avoid because up and down uneven and the rocking of causing of weight of material, stability of rotation in the balling disk (-sc), the diameter that can enlarge balling disk (-sc) is made ball production efficiency with raising; The driving cog of the outer ring of pinion(gear) and rotating bearing is meshed and all is positioned at enclosed space, can prevent that then powder raw material that flies upward or the particulate material that splashes or all the other impurity are attached on pinion(gear) and the driving cog, high lubricating effect, long service life, and the noise that pelletizer sends in the working process is little;
Its two, the perisporium end face of balling disk (-sc) seat can seal and slidably be connected in the balling disk (-sc) bottom surface, then closed performance is good, can prevent fully that powder raw material that flies upward or the particulate material that splashes or all the other impurity are attached on the driving cog of outer ring of pinion(gear) and rotating bearing;
Its three, balling disk (-sc) underrun anchor is fixed on the rotating bearing outer ring, easy to assembly fast;
They are four years old, the ratio of rotating bearing outer ring external diameter and balling disk (-sc) external diameter is 1: (1.5～3), the positioning stablity of balling disk (-sc), firmly then can be avoided because uneven and the rocking of causing of weight of material, stability of rotation up and down in the balling disk (-sc), and the diameter that can enlarge balling disk (-sc) is made ball production efficiency with raising;
Its five, be provided with dip angle regulating device between balling disk (-sc) seat and the base, can adjust the balling disk (-sc) angle of inclination as required, also be the angle angle of adjusting between balling disk (-sc) turning axle and the horizontal plane.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is that the master of modified form balling disc of the present utility model looks synoptic diagram.
The right synoptic diagram of Fig. 2 modified form balling disc of the present utility model.
The engagement formation figure of Fig. 3 balling disk (-sc) of the present utility model, balling disk (-sc) seat, power set, reduction box, pinion(gear), anchor and rotating bearing.
Embodiment
A kind of modified form balling disc, as shown in Figure 1, 2, it comprises that a base 1, a power set 2, a reduction box 3, a balling disk (-sc) seat 4, a pinion(gear) 5, single-revolution support 6, one balling disk (-sc) 7, and scrape a knife support 8 and a doctor blade device 9.
Shown in Fig. 1,3, balling disk (-sc) seat 4 comprises a diapire 41 and by the upwardly extending perisporium 42 of diapire 41 peripheries, and diapire 41 is fixedly set on the connection seat 43, and balling disk (-sc) seat 4 is installed on the base 1 by connection seat 43.As shown in Figure 1, 2, be provided with dip angle regulating device 10 between balling disk (-sc) seat 4 and the base 1.As shown in Figure 1, 2, balling disk (-sc) seat 4 one sides are articulated in pedestal 1, be pivoted with a screw block between opposite side and the pedestal 1, make that angle between balling disk (-sc) seat 4 and the horizontal plane is 35 degree～55 degree, can regulate angle angle between balling disk (-sc) seat 4 and the horizontal plane by screw block as required.This technology is a prior art, is not further described at this.
Balling disk (-sc) seat 4 and balling disk (-sc) 7 bottom surfaces cooperate formation one enclosed space.
Shown in Fig. 1,3, power set 2 is a variable-frequency motor, and power set 2 and reduction box 3 all are installed under the connection seat 43 of balling disk (-sc) seat 4.Variable-frequency motor 5 driving coupling are in the input shaft of reduction box 3, and the output shaft end of this reduction box 3 passes the diapire 41 of balling disk (-sc) seat 4 and is positioned at enclosed space, and set firmly pinion(gear) 5 at the output shaft end of reduction box 3, and this pinion(gear) 5 is positioned at enclosed space.
Shown in Fig. 1,3, be provided with rotating bearing 6 in the balling disk (-sc) seat 4, rotating bearing 6 is double roller rotating bearing, the outer ring of this rotating bearing 6 is provided with driving cog.Wherein, the driving cog of rotating bearing 6 and pinion(gear) 5 are meshed.Pinion(gear) 5 and rotating bearing 6 are positioned at this enclosed space to prevent that introduced contaminants is attached to pinion(gear) and rotating bearing.
As shown in Figure 2, balling disk (-sc) 7 edges are provided with bound edge.Shown in Fig. 1,3, the bottom surface of balling disk (-sc) 7 is installed with anchor 71, and anchor 71 is connected in the outer ring of rotating bearing 6 by bolting.And perisporium 42 end faces of balling disk (-sc) seat 4 can seal and slidably be connected in balling disk (-sc) 7 bottom surfaces, generally can adopt and establish lubricant between balling disk (-sc) 7 bottom surfaces and perisporium 42 end faces to reduce the frictional force between balling disk (-sc) 7 bottom surfaces and perisporium 42 end faces.Other is provided with the positioning seat that 72 times two ends of backstay are individually fixed in the outer ring of rotating bearing 6, and this two positioning seats axis is symmetrical arranged.
Balling disk (-sc) 7 diameters are 1200mm～9000mm; The ratio of rotating bearing 6 inner ring external diameters and balling disk (-sc) 7 external diameters is 1: (1.5～3), and the ratio value that present embodiment adopts is 1: 2; Angle angle between balling disk (-sc) 7 turning axles and the horizontal plane is 35 degree～55 degree.
As shown in Figure 1, 2, scrape knife support 8 and comprise that two are installed on support portion 81 and on the base 1 and are fixed in installation portion 82 between 81 tops, two support portions, doctor blade device 9 is arranged on the installation portion 32.Have web scraper 91, bottom scrapper 92 and bottom scrapper on the doctor blade device 9 and carry drive unit.About scraping knife support 8 and doctor blade device 9, the reader can with reference to Chinese patent database on April 30th, 2003 disclosed utility model create the utility model that name is called the doctor blade device of modified form balling disc, its Granted publication number is CN2547390Y.
The method of work of above-mentioned balling disc comprises:
(1), variable-frequency motor 5 drives pinion(gear) 8 rotations by reduction box 7;
(2), pinion(gear) 8 drives the outer ring rotation of rotating bearing 6;
(3), balling disk (-sc) 7 is followed the outer ring rotation of rotating bearing 6.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (8)
1. modified form balling disc, it comprises that balling disk (-sc), a doctor blade device, that a base, has a periphery can drive the power set and that balling disk (-sc) rotates and be in transmission connection in the transmission mechanism of power set, it is characterized in that: the balling disk (-sc) seat is installed on the described base, balling disk (-sc) seat and balling disk (-sc) bottom surface cooperate formation one enclosed space, are provided with rotating bearing in this enclosed space; The output shaft end of this transmission mechanism passes the balling disk (-sc) seat and advances in the enclosed space and be installed with pinion(gear), and this pinion is in the rotating bearing outer ring; Balling disk (-sc) is fixedly arranged on the outer ring of rotating bearing and follows rotating bearing and rotate.
2. a kind of modified form balling disc according to claim 1 is characterized in that: described balling disk (-sc) seat comprises a diapire and by the upwardly extending perisporium of diapire periphery, and this perisporium end face can seal and slidably be connected in the balling disk (-sc) bottom surface; The output shaft end of this transmission mechanism passes balling disk (-sc) seat diapire.
3. a kind of modified form balling disc according to claim 2 is characterized in that: the ratio of described rotating bearing outer ring external diameter and balling disk (-sc) external diameter is 1: 1.5～3.
4. a kind of modified form balling disc of stating according to claim 3, it is characterized in that: the ratio of described rotating bearing inner ring external diameter and balling disk (-sc) external diameter is 1: 2.
5. according to claim 1 or 2 or 3 described a kind of modified form balling discs, it is characterized in that: be provided with dip angle regulating device between described balling disk (-sc) seat and the base, and the angle angle between described balling disk (-sc) turning axle and the horizontal plane is 35 degree～55 degree.
6. according to claim 1 or 2 or 3 described a kind of modified form balling discs, it is characterized in that: other is furnished with a positioning rod, and its two ends are vertical two positioning seats of fixedly connected rotating bearing outer ring respectively, and the relative rotating bearing axis of this two positioning seat is symmetrical arranged.
7. according to claim 1 or 2 or 3 described a kind of modified form balling discs, it is characterized in that: described transmission mechanism comprises reduction box, and the power set driving coupling is in the input shaft of reduction box, and the output shaft end of this reduction box passes the balling disk (-sc) seat.
8. according to claim 1 or 2 or 3 described a kind of modified form balling discs, it is characterized in that: described balling disk (-sc) underrun anchor is fixed in the rotating bearing outer ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085061 CN2934265Y (en) | 2006-05-29 | 2006-05-29 | Improved type collar plate pelletizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620085061 CN2934265Y (en) | 2006-05-29 | 2006-05-29 | Improved type collar plate pelletizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2934265Y true CN2934265Y (en) | 2007-08-15 |
Family
ID=38350953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620085061 Expired - Fee Related CN2934265Y (en) | 2006-05-29 | 2006-05-29 | Improved type collar plate pelletizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2934265Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023235951A1 (en) * | 2022-06-09 | 2023-12-14 | Vale S.A. | Device for pelletizing materials |
-
2006
- 2006-05-29 CN CN 200620085061 patent/CN2934265Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023235951A1 (en) * | 2022-06-09 | 2023-12-14 | Vale S.A. | Device for pelletizing materials |
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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: 20070815 Termination date: 20140529 |