CN203696669U - Feeding guide mechanism of vertical type ball grinding machine - Google Patents
Feeding guide mechanism of vertical type ball grinding machine Download PDFInfo
- Publication number
- CN203696669U CN203696669U CN201420101370.XU CN201420101370U CN203696669U CN 203696669 U CN203696669 U CN 203696669U CN 201420101370 U CN201420101370 U CN 201420101370U CN 203696669 U CN203696669 U CN 203696669U
- Authority
- CN
- China
- Prior art keywords
- guide plate
- charging tray
- ball
- plate
- steel balls
- 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
Landscapes
- Crushing And Grinding (AREA)
Abstract
Disclosed is a feeding guide mechanism of a vertical type ball grinding machine. The feeding guide mechanism is arranged above the ring-shaped carrier tray of the ball grinding machine and comprises a flow direction adjusting device, which arranged above the carrier tray beside a feeding port. The flow direction adjusting device comprises an inner guide plate, an outer guide plate and a bridge plate, wherein the inner guide plate and the outer guide plate can guide steel balls on the carrier tray to the middle of the carrier tray, the upper edge of the inner guide plate and the upper edge of the outer guide plate are level to that of the bridge plate; a channel for the steel balls to pass through is formed under the bridge plate. The feeding guide mechanism of the vertical type ball grinding machine is simple in structure and can be directly mounted on the ball grinding machine, thereby being easy to implement and low in cost; by guiding the steel balls to the middle of the carrier tray through the inner guide plate and the outer guide plate, the steel balls can be uniformed distributed on the carrier tray and avoid being stacked at the feeding port, so that the steel balls entering a grinding plate can also be uniformly distributed and avoid being stacked and suspended in the gaps of the feeding port, further all the steel balls can enter the grinding plate for grinding, grinded steel balls can be uniform in size, and the production quality of the steel balls can be guaranteed; meanwhile, abrasion of the steel balls to the carrier tray can be avoided, the maintenance cost of the ball grinding machine can be reduced, the number of times of shut-down of the ball grinding machine can be reduced, and the production efficiency can be improved.
Description
Technical field
The utility model relates to a kind of servicing unit of steel ball manufacturing machine, specifically, is a kind of vertical ball crusher charge guidance.
Background technology
Vertical ball crusher is a kind of process equipment of steel ball, current ball crusher, their design processing dimension scope is between Φ 3 to Φ 25mm, when process the steel ball of minor diameter more with these ball crushers, because the gap at ball crusher charging aperture place is larger, steel ball can form accumulation at the charging aperture place entering between mill, and arrange unordered, in addition steel ball self is lightweight, the mobility of steel ball heap is poor, make to enter into the steel ball skewness ball crusher mill from charging aperture, there will be previous steel ball to be extruded into the situation in the gap of charging aperture by steel ball below, and these steel balls that enter in gap can be stagnated or move slowly, and then the number of times that these steel balls are ground by mill is less than other steel balls, finally cause the skimble-scamble serious quality problems of ball size, and rest on steel ball in the gap charging tray that also can wear and tear, on charging tray, grind raceway groove, the steel ball falling in raceway groove can pass from gap bridge guide plate bottom, can not enter in mill and grind, the steel ball quality of producing is further declined, the charging tray that keeps in repair these wearing and tearing has just increased production cost, also make ball crusher shut down simultaneously, steel ball stops production, reduce production efficiency.
Utility model content
The utility model is during for current ball crusher production minute diameter steel ball, and steel ball is easily deposited in gap, makes the Quality Down of steel ball, and wearing and tearing charging tray, increases production cost, reduces the problems such as production efficiency, has designed a kind of vertical ball crusher charge guidance.
Vertical ball crusher charge guidance of the present utility model, be arranged on the charging tray top of ball crusher ring-type, charging tray is by rotation transporting steel balls, charging tray outward flange is provided with outer casing, charging tray inward flange is attached on the inner casing of ball grinder, the upper millstone of ball grinder is provided with a breach, inner casing is also provided with the opening relative with the breach of upper millstone, the opening of inner casing is divided into charging aperture and discharging opening by the gap bridge guide plate of ball grinder, also the breach of upper millstone is divided into feeding-passage and tapping channel simultaneously, described charge guidance comprise be arranged on charging aperture side charging tray top flow to adjusting device, flow to adjusting device and comprise inner guide plate, outer guide plate and bridge plate, inner guide plate and outer guide plate are oppositely arranged, and be all fixed in the frame of ball crusher, the direction that inner guide plate moves along charging tray is extended to the middle part of charging tray by the inner side of charging tray, the direction that outer guide plate also moves along charging tray is extended to the middle part of charging tray by the outside of charging tray, inner guide plate and outer guide plate are all directed to the steel ball on charging tray the middle part of charging tray, the top edge of inner guide plate is all concordant with the top edge of bridge plate with the top edge of outer guide plate, the height of inner guide plate and outer guide plate is all greater than the height of bridge plate, make bridge plate below form a passage that can make steel ball pass through, distance between charging tray surface and inner guide plate and the lower limb of outer guide plate is all less than the diameter of steel ball.
Preferably, the distance between charging tray surface and inner guide plate and the lower limb of outer guide plate is all greater than the radius of steel ball.
The beneficial effects of the utility model are: vertical ball crusher charge guidance is simple in structure, can directly be attached on ball crusher, implement easily, cost is low, by inner guide plate and outer guide plate, the steel ball on charging tray is directed to the middle part of charging tray, steel ball is evenly distributed on charging tray, avoid steel ball to pile up at charging aperture place, the steel ball that enters mill is also evenly distributed, avoid in the gap of the floating charging aperture of steel ball sieve, making whole steel balls can enter into mill grinds, and then the steel ball size of grinding out is unified, ensure the quality of production of steel ball, but also avoid worn steel ball charging tray, reduce the cost that ball crusher is safeguarded, reduce the number of times that ball crusher is shut down, improve production efficiency.The bridge plate height arranging, lower than inner guide plate and outer guide plate, makes these three plates form a door that allows steel ball pass through, and utilizes the quantity of the steel ball that this can restricted passage, can more effectively prevent that steel ball from, in the accumulation of charging aperture place, strengthening above-mentioned useful effect.Distance between inner guide plate and outer guide plate and charging tray is greater than steel ball radius, make the disintegrating slag bringing out in steel ball grinding process or grind brokenly the gap between guide plate and charging tray of passing through that the impurity such as half steel ball disperse more, thereby be inducted into mill by gap bridge guide plate, after allowing mill that impurity is ground, take away with cooling fluid, avoiding comparatively concentrating the gap between gap bridge guide plate and charging tray because of these impurity piles up, prevent that the impurity of piling up from grinding raceway groove by charging tray, thereby prevent that steel ball from hugging from gap bridge guide plate, ensure steel ball quality, improve charging tray service life, reduce ball crusher maintenance cost, enhance productivity.
Brief description of the drawings
Accompanying drawing 1 is the structure chart of vertical ball crusher charge guidance.
Accompanying drawing 2 is the use state diagram of vertical ball crusher charge guidance.
Detailed description of the invention
Vertical ball crusher charge guidance of the present utility model, as shown in Fig. 1 to 2, be arranged on charging tray 1 top of ball crusher ring-type, charging tray 1 is by rotation transporting steel balls, charging tray 1 outward flange is provided with outer casing 2, charging tray 1 inward flange is attached on the inner casing 3 of ball grinder, the upper millstone 4 of ball grinder is provided with a breach, inner casing 3 is also provided with the opening relative with the breach of upper millstone 4, the opening of inner casing 3 is divided into charging aperture 6 and discharging opening 7 by the gap bridge guide plate 5 of ball grinder, also the breach of upper millstone 4 is divided into feeding-passage 8 and tapping channel 9 simultaneously.
Charge guidance comprise be arranged on charging aperture 6 sides charging tray 1 top flow to adjusting device, flow to adjusting device and comprise inner guide plate 10, outer guide plate 11 and bridge plate 12, inner guide plate 10 and outer guide plate 11 are oppositely arranged, and be all fixed in the frame of ball crusher, the direction that inner guide plate 10 moves along charging tray 1 is extended to the middle part of charging tray 1 by the inner side of charging tray 1, the direction that outer guide plate 11 also moves along charging tray 1 is extended to the middle part of charging tray 1 by the outside of charging tray 1, inner guide plate 10 and outer guide plate 11 are all directed to the steel ball on charging tray 1 middle part of charging tray 1, prevent that steel ball is in charging aperture 6 places accumulation, thereby avoid steel ball to fall into the gap of charging aperture 6, wearing and tearing charging tray 1.
The top edge of the top edge of inner guide plate 10 and outer guide plate 11 is all concordant with the top edge of bridge plate 12, the height of inner guide plate 10 and outer guide plate 11 is all greater than the height of bridge plate 12, make bridge plate 12 belows form a passage that can make steel ball pass through, this passage is the door being surrounded by inner guide plate 10, outer guide plate 11 and bridge plate 12, height and the width of door can limit the amount that steel ball passes through, and can more effectively prevent that steel ball from piling up at charging aperture place.
Distance between charging tray 1 surface and inner guide plate 10 and the lower limb of outer guide plate 11 is all less than the diameter of steel ball, and be all greater than the radius of steel ball, make steel ball can not pass through the gap between two guide plates and charging tray 1, and the disintegrating slag of taking out of along with steel ball or grind brokenly the impurity such as half steel ball and can pass through, in ensureing that steel ball is all directed to charging tray 1 middle part, impurity is also dispersed on charging tray, can be all directed in mill by gap bridge guide plate, allows cooling fluid take away.
Claims (2)
1. a vertical ball crusher charge guidance, be arranged on charging tray (1) top of ball crusher ring-type, charging tray (1) is by rotation transporting steel balls, charging tray (1) outward flange is provided with outer casing (2), charging tray (1) inward flange is attached on the inner casing (3) of ball grinder, the upper millstone (4) of ball grinder is provided with a breach, inner casing (3) is also provided with the opening relative with the breach of upper millstone (4), the opening of inner casing (3) is divided into charging aperture (6) and discharging opening (7) by the gap bridge guide plate (5) of ball grinder, also the breach of upper millstone (4) is divided into feeding-passage (8) and tapping channel (9) simultaneously, it is characterized in that, described charge guidance comprise be arranged on charging aperture (6) side charging tray (1) top flow to adjusting device, flow to adjusting device and comprise inner guide plate (10), outer guide plate (11) and bridge plate (12), inner guide plate (10) and outer guide plate (11) are oppositely arranged, and be all fixed in the frame of ball crusher, inner guide plate (10) is extended to the middle part of charging tray (1) by the inner side of charging tray (1) along the direction of charging tray (1) motion, outer guide plate (11) is also extended to the middle part of charging tray (1) by the outside of charging tray (1) along the direction of charging tray (1) motion, inner guide plate (10) and outer guide plate (11) are all directed to the steel ball on charging tray (1) middle part of charging tray (1), the top edge of the top edge of inner guide plate (10) and outer guide plate (11) is all concordant with the top edge of bridge plate (12), the height of inner guide plate (10) and outer guide plate (11) is all greater than the height of bridge plate (12), make bridge plate (12) below form a passage that can make steel ball pass through, distance between charging tray (1) surface and inner guide plate (10) and the lower limb of outer guide plate (11) is all less than the diameter of steel ball.
2. vertical ball crusher charge guidance according to claim 1, is characterized in that, the distance between charging tray (1) surface and inner guide plate (10) and the lower limb of outer guide plate (11) is all greater than the radius of steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101370.XU CN203696669U (en) | 2014-03-06 | 2014-03-06 | Feeding guide mechanism of vertical type ball grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420101370.XU CN203696669U (en) | 2014-03-06 | 2014-03-06 | Feeding guide mechanism of vertical type ball grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203696669U true CN203696669U (en) | 2014-07-09 |
Family
ID=51047167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420101370.XU Expired - Fee Related CN203696669U (en) | 2014-03-06 | 2014-03-06 | Feeding guide mechanism of vertical type ball grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203696669U (en) |
-
2014
- 2014-03-06 CN CN201420101370.XU patent/CN203696669U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204768888U (en) | Nut grinds super powder device | |
| CN102430453B (en) | Polygonal adjustable air ring for roll mill | |
| CN204412425U (en) | The vertical classification coal mill of a kind of wear-resisting type | |
| CN202021065U (en) | Flour mill | |
| CN106861824A (en) | A kind of new roller flour mill | |
| CN103894344A (en) | Pulverized coal fiber separator | |
| CN201807409U (en) | Polygonal adjustable air ring for roller type mill | |
| CN203227526U (en) | Wearable vertical coal mill | |
| CN102363127A (en) | Opposite netted disc mill | |
| CN203696669U (en) | Feeding guide mechanism of vertical type ball grinding machine | |
| CN201357093Y (en) | Vertical roller mill with wear-resisting lining plate structure | |
| CN105110030A (en) | Cantilever type stacker discharge hopper | |
| CN203842676U (en) | Return device of vertical roller mill | |
| CN205114563U (en) | Hopper under cantilever type stocker | |
| CN209222209U (en) | A kind of hydraulic compound kibbler roll | |
| CN203764545U (en) | Pulverized coal and fiber separator | |
| CN205217119U (en) | A novel permanent magnetic drum for material magnetic separation | |
| CN104722365A (en) | Multilayer-centrifugation fine-grinding machine for materials | |
| CN105772169A (en) | Efficient ball mill | |
| CN104069934A (en) | Returning device of vertical roller mill | |
| CN104384015A (en) | Twin-roll magnetic separator | |
| CN203696731U (en) | Feeding and discharging guide mechanism of vertical type ball grinding machine | |
| CN204544317U (en) | The machinery of Multi-layer centrifugal fine grinding material | |
| CN105398708A (en) | Mineral raw material blanking and discharging device | |
| CN204672321U (en) | A kind of wear-resisting roller sand making machine |
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: 20140709 Termination date: 20210306 |