CN103867580B - A kind of Mineral Engineering machinery, long-life bearing support - Google Patents
A kind of Mineral Engineering machinery, long-life bearing support Download PDFInfo
- Publication number
- CN103867580B CN103867580B CN201410144705.0A CN201410144705A CN103867580B CN 103867580 B CN103867580 B CN 103867580B CN 201410144705 A CN201410144705 A CN 201410144705A CN 103867580 B CN103867580 B CN 103867580B
- Authority
- CN
- China
- Prior art keywords
- bearing
- hole
- shoe cream
- cream room
- life
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6603—Special parts or details in view of lubrication with grease as lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/30—Parts of ball or roller bearings
- F16C33/66—Special parts or details in view of lubrication
- F16C33/6637—Special parts or details in view of lubrication with liquid lubricant
- F16C33/664—Retaining the liquid in or near the bearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses a kind of long-life bearing support, comprise: bearing seat and the bearing cap be arranged on bearing seat, be provided with bearing hole in described bearing seat and bearing cap and the both sides of described bearing hole are diameter is less than the axis hole of described bearing hole, described axis hole place is provided with seal groove; Be provided with cylindrical cavity between described bearing hole and one of them axis hole, and its external diameter is less than the aperture of described bearing hole; Shoe cream room is provided with in described bearing seat and bearing cap, described shoe cream room is described in bearing hole and one of them between axis hole, the bottom of described shoe cream room is also provided with storing of coming round with it and considers hole to be worth doing, described shoe cream room and described in store bits hole effect be for kind of lubricant storage, make store more oiling agents in oil pocket, and minute metallic particle and other material can be precipitated, thus improve the working life of bearing support.In addition, the present invention also provides a kind of Mineral Engineering machinery comprising above-mentioned long-life bearing support.
Description
Technical field
The present invention relates to mechanical transmission fields and Mineral Engineering mechanical field, be specifically related to a kind of long-life bearing support, the invention still further relates to a kind of Mineral Engineering machinery with above-mentioned long-life bearing support.Above-mentioned long-life bearing support is mainly used in mining machinery, but should be appreciated that long-life bearing support provided by the present invention can also be used in common engineering machinery.
Background technique
Bearing support is one of conventional mechanical parts of mechanical transmission fields, and the place almost with bearing all can relate to bearing support.
In existing bearing block structure, after use after a while, can owing to making moist, the factor such as lubricating grease loss, cause the lubricating grease in bearing support to there will be the problems such as aging, rotten and solid, thus make the lubrication effect of bearing in bearing block bad and cause bearing damage.The solution of current employing mainly continues to add lubricant oil or lubricating grease to reach the object keeping bearing lubrication effect in bearing support.
But along with the growth of time, rotten lubricant grease is stored in cavity affects lubrication effect.After each part long-play in bearing support, the minute metallic particle dropped and other materials also can be on the increase in bearing support, they enter into bearing, not only affect the performance of oiling agent, destroy the oil film formed, and directly can cause abrasive wear, cause bearing early fatigue and lost efficacy.Bearing support is mainly taken apart and is thoroughly cleaned by the preventive measure can taked at present, but bearing will be pulled down and mean and the axle in bearing and transmission part thereof will be taken apart and all clean, be i.e. overhaul.Overhaul is in large scale, and especially concerning being under severe environmental conditions, equipment, thoroughly the difficulty of bearing cleaning, axle and attached component thereof is very large, and turbidity test difficulty when will ensure again to assemble in bearing support is larger.
Therefore, how to improve the structure of bearing support, reduce the number of times of bearing cleaning seat oil pocket, thus the normal service time of extending shaft bearing is those skilled in that art needs the key technical problem that solves at present.
Summary of the invention
The object of this invention is to provide a kind of long-life bearing support, this bearing block structure is simple, and in normal service time of situation downward major axis bearing of not dismantling bearing support, bearing and relevant component, thus can reduce the number of times of bearing cleaning seat oil pocket.Another object of the present invention is to provide a kind of Mineral Engineering machinery comprising above-mentioned long-life bearing support.
For solving the problems of the technologies described above, the invention provides a kind of long-life bearing support, comprise: bearing seat and the bearing cap be arranged on bearing seat, the top of described bearing cap is provided with oil nozzle and installs the bolt hole of oil nozzle, the mode that described bearing cap is bolted is arranged on described bearing seat, and be provided with locating stud for the location between described bearing cap and described bearing seat, it is characterized in that
Be provided with bearing hole in described bearing seat and bearing cap and the both sides of described bearing hole are diameter is less than the axis hole of described bearing hole, described axis hole place is provided with seal groove, be respectively used to bearing, axle and Sealing are installed;
Be provided with columniform cavity between described bearing hole and one of them axis hole, and its external diameter is less than the aperture of described bearing hole.
Preferably, described locating stud is separately positioned on two ends of described bearing cap, and one of described locating stud section is arranged in the positioning pin hole of described bearing cap, and another section is arranged in the positioning pin hole of described bearing seat, and locating stud quantity is preferably two.
Preferably, shoe cream room is provided with in described bearing seat and bearing cap, described shoe cream room is described in bearing hole and one of them between axis hole, the effect of described shoe cream room is for kind of lubricant storage, make store more oiling agents in oil pocket, and minute metallic particle and other material can be precipitated, thus improve the working life of bearing support.
Preferably, described cavity also can be replaced by described shoe cream room.
Preferably, the cross section of described shoe cream room is that a semicircle adds a rectangle, and the length of described rectangular edges that described half circular diameter is connected with it is identical, and described semicircle is positioned at the top of described rectangle.Further, the periphery of described shoe cream room all adopts the form of round-corner transition.
Preferably, the below of described shoe cream room is also provided with and stores bits hole, and described in store bits hole top communicate with described shoe cream room, deposit minute metallic particle and other material for storing.
Preferably, described in store bits hole and connection place of described shoe cream room aperture be not more than the aperture of its inside, effectively can prevent described in entering, storing the minute metallic particle of considering hole to be worth doing like this and again pour in described shoe cream room with under the springing up of oiling agent.
Preferably, describedly store bits hole and connection place of described shoe cream room and be provided with the orifice ring that a cross section is circle or rectangle, thus the aperture storing bits hole and connection place of described shoe cream room described in making be not more than described in store the aperture of considering inside, hole to be worth doing, effectively can prevent described in entering, storing the minute metallic particle of considering hole to be worth doing like this and again pour in described shoe cream room with under the springing up of oiling agent.
Preferably, described in store bits hole one or two or multiple can be set in the below of described shoe cream room, specifically arrange how many and determine according to the size of shoe cream room and the frequent degree of the use of bearing in bearing block.
Preferably, muscle plate is also provided with between described shoe cream room and described bearing hole, the effect of this muscle plate is used to block bearing outer ring or end ring, also also there is certain inhibition to the minute metallic particle in shoe cream room and other materials when bearing working simultaneously, prevent it from directly entering in bearing and destroy bearing.
Preferably, described muscle plate is a crescent shape floor, and the distance between the solstics of this crescent shape floor inner arc and bearing aperture to be not more than in bearing support use 2 times of the height of end ring.
Another object of the present invention is to provide a kind of Mineral Engineering machinery comprising above-mentioned long-life bearing support, and described long-life bearing support is the long-life bearing support described in above-mentioned arbitrary technological scheme.
Relative above-mentioned background technology, long-life bearing support provided by the invention, comprising: bearing seat and the bearing cap be arranged on bearing seat; The mode that described bearing cap and described bearing seat are bolted is fastening, and is provided with locating stud and positions described bearing cap and bearing seat; Described bearing cap be provided with oil-feed bolt hole and oil nozzle; Be provided with bearing hole in described bearing seat and bearing cap, and the axis hole that the both sides of bearing hole are diameter is less than bearing hole and the seal groove of being located at axis hole place are respectively used to install bearing, axle and Sealing.Its beneficial effect is as follows.
1., owing to being also provided with shoe cream room in described long-life bearing support, make store more oiling agents in oil pocket, and minute metallic particle and other material can be precipitated, thus improve the working life of bearing support.
2. the below of shoe cream room described in is also provided with and stores bits hole, can effectively prevent from entering the minute metallic particle storing bits hole and again pour in shoe cream room under the stirring of oiling agent.
3. shoe cream room described in and be also provided with muscle plate between described bearing hole, for blocking bearing outer ring or end ring, also also there is certain inhibition to the minute metallic particle in shoe cream room and other materials when bearing working simultaneously, prevent it from directly entering in bearing and destroy bearing.
4. the combination of above effect just forms the number of times that can reduce bearing cleaning seat oil pocket, thus the normal service time of extending shaft bearing, thus reach object of the present invention; And it is simple that the long-life bearing support that this invention provides also has structure, processing and fabricating is easy, the advantage that cost is low.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The assembly structure schematic diagram of the long-life bearing support that Fig. 1 provides for a kind of specific embodiment of the present invention.
Fig. 2 is the sectional view in the A-A direction in Fig. 1, and the situation when annex such as axle and bearing is housed is shown.
Fig. 3 is the sectional view in the B-B direction in Fig. 2, other relevant component not shown.
Fig. 4 is the broken section enlarged view in the C-C direction in Fig. 3.
Embodiment
The object of this invention is to provide a kind of long-life bearing support, this bearing block structure is simple, and in normal service time of situation downward major axis bearing of not dismantling bearing support, bearing and relevant component, thus can reduce the number of times of bearing cleaning seat oil pocket.Another object of the present invention is to provide a kind of Mineral Engineering machinery comprising above-mentioned long-life bearing support.
In order to make those skilled in the art person understand technological scheme of the present invention better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.It should be noted that, when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
As shown in Figure 1, Figure 2 and Figure 3, the assembly structure schematic diagram of long-life bearing support that provides for a kind of specific embodiment of the present invention of Fig. 1; Fig. 2 is the sectional view in the A-A direction in Fig. 1, and the situation when annex such as axle and bearing is housed is shown; Fig. 3 is the sectional view in the B-B direction in Fig. 2, other relevant component not shown.
In a kind of specific embodiment, as shown in Figure 1, the invention provides a kind of long-life bearing support, comprising: bearing seat 1 and the bearing cap 2 be arranged on bearing seat 1, bearing cap 2 is bolted assembly 3 and is fixed on bearing seat 1; The top of bearing cap 2 is provided with hanger 5, oil nozzle 4 and is provided with the oil-feed bolt hole for installing oil nozzle 4; As shown in Figure 2, carry out relative position by two locating studs 9 between bearing cap 2 and bearing seat 1 to fix, two locating studs 9 are separately positioned on the two ends of bearing cap 2, and two locating studs 9 lay respectively at two sides of two symmetrical center line shown in Fig. 2, and the line of two locating studs 9 is through the intersection point of described two symmetrical center line.Two of two locating studs 9 is in bearing seat 1 respectively and bearing cap 2 is joined in the positioning pin hole of work.Bearing hole 11 is also provided with in bearing seat 1 and bearing cap 2, the both sides of bearing hole 11 are the axis hole 6 that diameter is less than bearing hole 11 and the columniform cavity 12 be located between bearing hole 11 and one of them axis hole 6, axis hole 6 place is provided with seal groove 61, is respectively used to install bearing, axle and Sealing.
Further, as depicted in figs. 1 and 2, be also provided with shoe cream room 7 in bearing support, shoe cream room 7 is between bearing hole 11 and another axis hole 6, and the extreme lower position of shoe cream room 7 is not higher than the extreme lower position of bearing hole 11.Further, as shown in Figure 3, the cross section of shoe cream room 7 is that a semicircle adds a rectangle, and the length of rectangular edges that half circular diameter is connected with it is identical, and semicircle is positioned at the top of rectangle.For improving the manufacturability manufactured, the periphery of shoe cream room 7 all adopts the form of fillet 71 transition.The effect of shoe cream room 7 is for kind of lubricant storage, makes store more oiling agents in oil pocket, and can precipitate minute metallic particle and other material, thus improves the working life of bearing support.
Obviously, in technique scheme, the position of shoe cream room 7 and cavity 12 can realize exchanging, and does not have substantial impact to the realization of technological scheme.And shoe cream room 7 also can be adopted to replace cavity 12, further improve the working life of bearing support.
On the basis of above-mentioned arbitrary technological scheme, further improvement can also be done.Particularly, please refer to Fig. 4, Fig. 4 is the broken section enlarged view in the C-C direction in Fig. 3.
As shown in Figure 1, Figure 3 and Figure 4, the below of shoe cream room 7 is also provided with and stores bits hole 8, and the top and the shoe cream room 7 that store bits hole 8 are come round, and deposits minute metallic particle and other material for storing.Further, as shown in Figure 4, store bits hole 8 and be not more than with the aperture of shoe cream room 7 connection place the aperture storing and consider inside, hole 8 to be worth doing, can effectively prevent from entering the minute metallic particle storing bits hole 8 like this and again pour in shoe cream room 7 with under the springing up of oiling agent.
On the basis of above-mentioned arbitrary technological scheme, further improvement can also be done.In the unshowned embodiment of one, store bits hole 8 and be provided with connection place of shoe cream room 7 annulus that a cross section is circle, thus make the aperture storing bits hole 8 and shoe cream room 7 connection place be not more than the aperture storing and consider inside, hole 8 to be worth doing, can effectively prevent from entering the minute metallic particle storing bits hole 8 like this and again pour in shoe cream room 7 with under the springing up of oiling agent.
On the basis of above-mentioned arbitrary technological scheme, further improvement can also be done.In the unshowned embodiment of one, storing bits hole 8, to be provided with a cross section with connection place of shoe cream room 7 be the orifice ring of rectangle, thus make the aperture storing bits hole 8 and shoe cream room 7 connection place be not more than the aperture storing and consider inside, hole 8 to be worth doing, can effectively prevent from entering the minute metallic particle storing bits hole 8 like this and again pour in shoe cream room 7 with under the springing up of oiling agent.
It should be noted that, the present invention does not do any restriction to the concrete shape of above described holes choma, and except above-mentioned said cross section be circular or except rectangle, the cross section of described annulus can also be regular pentagon or the shape such as Hexagon, ellipse.Equally, orifice ring can be embedded in the aperture storing bits hole, also can be stick at aperture by adhesive, reach the aperture storing bits hole and connection place of described shoe cream room described in making be not more than described in store the object in the aperture of considering inside, hole to be worth doing.
Further illustrate, although in above-mentioned arbitrary technological scheme, consider common structure, those skilled in the art can give tacit consent to that to store bits hole 8 be circular hole, and the present invention does not do any restriction to the pass storing bits hole 8.Obviously, present manufacturing process can also be numerical control machine tool or machining center except the drilling machine of classics, and like this, this shape storing bits hole can be just conventional circle or ellipse, waist shaped hole, square, rectangle, even various irregular shape.Now, correspondingly, the concrete shape of orifice ring does corresponding applicability adjustment according to the orifice shapes storing bits hole 8, thus orifice ring normally can be installed to the aperture storing bits hole 8 gets on, to achieve the goal.
On the basis of above-mentioned arbitrary technological scheme, further improvement can also be done.In unshowned embodiment, store bits hole 8 be set in the below of shoe cream room 7 two, three or more, specifically arrange and how much to determine according to the size of shoe cream room 7 and the frequent degree of the use of bearing in bearing block.
On the basis of above-mentioned arbitrary technological scheme, further improvement can also be done.Particularly, as shown in Figure 3 and Figure 4, muscle plate 13 is also provided with between shoe cream room 7 and bearing hole 11, the effect of this muscle plate is used to block bearing outer ring or end ring, also also there is certain inhibition to the minute metallic particle in shoe cream room and other materials when bearing working simultaneously, prevent it from directly entering in bearing and destroy bearing.Further, muscle plate 13 is adopted as crescent shape floor, and the distance between the solstics 131 of this crescent shape floor inner arc and bearing hole 11 aperture to be not more than in bearing support use 2 times of the height of end ring.
It should be noted that, in the concrete structure of long-life bearing support provided by the present invention, the concrete performance as other conventional component such as hanger, oil nozzle can be implemented with reference to prior art, repeats no more in the present invention.
Relative to background technique, long-life bearing support provided by the invention.Owing to being also provided with shoe cream room 7 in bearing support, making in oil pocket 7 can store more oiling agents, and minute metallic particle and other material can be precipitated, thus improve the working life of bearing support; The below of shoe cream room 7 is also provided with and stores bits hole 8, can effectively prevent from entering the minute metallic particle storing bits hole 8 and again pour in shoe cream room under the springing up of oiling agent; Muscle plate 13 is also provided with between shoe cream room 7 and bearing hole 11, for blocking bearing outer ring or end ring, also also there is certain inhibition to the minute metallic particle in shoe cream room and other materials when bearing working simultaneously, prevent it from directly entering in bearing and destroy bearing.The combination of above effect just forms the number of times that can reduce bearing cleaning seat oil pocket, thus the normal service time of extending shaft bearing, thus reach object of the present invention; And it is simple that the long-life bearing support that this invention provides also has structure, processing and fabricating is easy, the advantage that cost is low.
Another object of the present invention is to provide a kind of Mineral Engineering machinery comprising above-mentioned long-life bearing support, and described long-life bearing support is the long-life bearing support described in above-mentioned arbitrary technological scheme.
Above a kind of Mineral Engineering machinery provided by the present invention and long-life bearing support are described in detail.Apply specific case herein to set forth principle of the present invention and mode of execution, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a long-life bearing support, comprise: bearing seat and the bearing cap be arranged on bearing seat, the top of described bearing cap is provided with oil nozzle and installs the bolt hole of oil nozzle, the mode that described bearing cap is bolted is arranged on described bearing seat, and be provided with locating stud for the location between described bearing cap and described bearing seat, it is characterized in that
Be provided with bearing hole in described bearing seat and bearing cap and the both sides of described bearing hole are diameter is less than the axis hole of described bearing hole, described axis hole place is provided with seal groove, be respectively used to bearing, axle and Sealing are installed;
Be provided with columniform cavity between described bearing hole and one of them axis hole, and its external diameter is less than the aperture of described bearing hole;
Shoe cream room is provided with in described bearing seat and bearing cap, described shoe cream room is described in bearing hole and one of them between axis hole, the effect of described shoe cream room is for kind of lubricant storage, make store more oiling agents in oil pocket, and minute metallic particle and other material can be precipitated, thus improve the working life of bearing support;
The below of described shoe cream room be provided with store bits hole, and described in store bits hole top communicate with described shoe cream room, for storing minute metallic particle and other material of deposition.
2. a kind of long-life bearing support according to claim 1, it is characterized in that, the extreme lower position of described shoe cream room is not higher than the extreme lower position of described bearing hole.
3. a kind of long-life bearing support according to claim 2, it is characterized in that, the cross section of described shoe cream room is that a semicircle adds a rectangle, and the length of described rectangular edges that described half circular diameter is connected with it is identical, and described semicircle is positioned at the top of described rectangle.
4. a kind of long-life bearing support according to claim 1, it is characterized in that, described cavity is replaced by described shoe cream room.
5. a kind of long-life bearing support according to claim 1, it is characterized in that, the described aperture storing bits hole and connection place of described shoe cream room is not more than the aperture of its inside, can effectively prevent the minute metallic particle storing bits hole described in entering from again pouring in described shoe cream room with under the springing up of oiling agent like this.
6. a kind of long-life bearing support according to claim 1, it is characterized in that, describedly store bits hole and connection place of described shoe cream room and be provided with the orifice ring that a cross section is circle or rectangle, thus the aperture storing bits hole and connection place of described shoe cream room described in making be not more than described in store the aperture of considering inside, hole to be worth doing, effectively can prevent described in entering, storing the minute metallic particle of considering hole to be worth doing like this and again pour in described shoe cream room with under the springing up of oiling agent.
7. a kind of long-life bearing support according to claim 5 or 6, is characterized in that, described in store bits hole one or two or multiple be set in the below of described shoe cream room.
8. a kind of long-life bearing support according to claim 1, it is characterized in that, muscle plate is also provided with between described shoe cream room and described bearing hole, the effect of this muscle plate is used to block bearing outer ring or end ring, also also there is certain inhibition to the minute metallic particle in shoe cream room and other materials when bearing working simultaneously, prevent it from directly entering in bearing and destroy bearing.
9. a kind of long-life bearing support according to claim 8, it is characterized in that, described muscle plate is a crescent shape floor, and the distance between the solstics of this crescent shape floor inner arc and bearing aperture to be not more than in bearing support use 2 times of the height of end ring.
10. a Mineral Engineering machinery, comprises long-life bearing support, it is characterized in that, the long-life bearing support of described long-life bearing support according to any one of the claims 1 to 9.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610060546.5A CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
| CN201610063350.1A CN105526266A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mining engineering machine comprising bearing pedestal, and engineering machine comprising bearing pedestal |
| CN201410144705.0A CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
| CN201610047884.5A CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
| CN201610047883.0A CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610060450.9A CN105465189A (en) | 2014-04-12 | 2014-04-12 | Bearing block and mineral engineering machinery and engineering machinery using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144705.0A CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
Related Child Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060546.5A Division CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
| CN201610047883.0A Division CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610060450.9A Division CN105465189A (en) | 2014-04-12 | 2014-04-12 | Bearing block and mineral engineering machinery and engineering machinery using same |
| CN201610063350.1A Division CN105526266A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mining engineering machine comprising bearing pedestal, and engineering machine comprising bearing pedestal |
| CN201610047884.5A Division CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103867580A CN103867580A (en) | 2014-06-18 |
| CN103867580B true CN103867580B (en) | 2016-02-17 |
Family
ID=50906467
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047883.0A Pending CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610063350.1A Pending CN105526266A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mining engineering machine comprising bearing pedestal, and engineering machine comprising bearing pedestal |
| CN201610060450.9A Pending CN105465189A (en) | 2014-04-12 | 2014-04-12 | Bearing block and mineral engineering machinery and engineering machinery using same |
| CN201610047884.5A Pending CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
| CN201610060546.5A Pending CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
| CN201410144705.0A Active CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610047883.0A Pending CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610063350.1A Pending CN105526266A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mining engineering machine comprising bearing pedestal, and engineering machine comprising bearing pedestal |
| CN201610060450.9A Pending CN105465189A (en) | 2014-04-12 | 2014-04-12 | Bearing block and mineral engineering machinery and engineering machinery using same |
| CN201610047884.5A Pending CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
| CN201610060546.5A Pending CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN105508441A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859831A (en) * | 2015-05-04 | 2015-08-26 | 刘波 | Paddle driving shaft guard seat |
| CN106949150A (en) * | 2017-05-16 | 2017-07-14 | 盐城支点机械制造有限公司 | A kind of dust-proof cooling shaft bearing |
| CN107725598A (en) * | 2017-11-09 | 2018-02-23 | 苏州欧弗贝传动科技有限公司 | A kind of hydrodynamic sliding bearing and its processing method |
| CN107990133A (en) * | 2017-12-25 | 2018-05-04 | 李莉 | A kind of method that exciter for vibration screen bearing prolongs the service life |
| CN108386452B (en) * | 2018-03-21 | 2019-11-08 | 天津泰鼎晟业传动技术发展有限公司 | A kind of support of bearing that stability is strong |
| CN109025009A (en) * | 2018-07-20 | 2018-12-18 | 广东振晟建设工程有限公司 | A kind of modular solar photovoltaic building assembly unit and its photovoltaic curtain wall |
| CN111120523A (en) * | 2020-03-11 | 2020-05-08 | 中山弗雷德机械有限公司 | Make things convenient for quick assembly disassembly's mechanical seal device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090005418U (en) * | 2007-11-30 | 2009-06-03 | 현대중공업 주식회사 | Bearing Housing |
| CN101968080A (en) * | 2010-08-18 | 2011-02-09 | 江苏龙达传动有限公司 | Bearing seat with oil return groove |
| CN201973114U (en) * | 2010-08-18 | 2011-09-14 | 江苏龙达传动有限公司 | Bearing block with cooling water channels |
| CN202091371U (en) * | 2011-06-07 | 2011-12-28 | 焦作市科瑞森机械制造有限公司 | Four-cover integral bearing seat |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55119224A (en) * | 1979-03-09 | 1980-09-12 | Asahi Seikou Kk | Bearing box |
| JPS5828095A (en) * | 1981-08-07 | 1983-02-18 | Mitsubishi Electric Corp | Sliding bearing |
| JPS59122428U (en) * | 1983-02-07 | 1984-08-17 | 三菱電機株式会社 | Lubrication device for rolling bearings |
| NL8700595A (en) * | 1987-03-12 | 1988-10-03 | Skf Ind Trading & Dev | AXLE BEARING ASSEMBLY. |
| DE9103935U1 (en) * | 1991-03-30 | 1991-06-27 | J.M. Voith Gmbh, 7920 Heidenheim | Bearing housing for a multi-row rolling bearing or for several coaxially arranged rolling bearings |
| US5634755A (en) * | 1996-04-01 | 1997-06-03 | Illinois Tool Works Inc. | Magnetic drain bolt |
| CN201337981Y (en) * | 2009-01-07 | 2009-11-04 | 新乡市诚信振动设备有限公司 | Constant-temperature energy-saving thin oil vibration generator |
| CN201513375U (en) * | 2009-09-28 | 2010-06-23 | 杨宝祥 | Integral bearing box for large-scale centrifugal fan |
| CN202040310U (en) * | 2011-03-15 | 2011-11-16 | 南京高速齿轮制造有限公司 | Magnetic drain plug on gearbox for rail transit vehicles |
| CN102865305B (en) * | 2011-07-08 | 2016-03-30 | 上海市离心机械研究所有限公司 | A kind of deslagging device for thin oil lubrication bearing support of decanter centrifuge |
| CN202612182U (en) * | 2012-04-12 | 2012-12-19 | 安徽三联泵业股份有限公司 | Thin oil lubricating bearing part |
-
2014
- 2014-04-12 CN CN201610047883.0A patent/CN105508441A/en active Pending
- 2014-04-12 CN CN201610063350.1A patent/CN105526266A/en active Pending
- 2014-04-12 CN CN201610060450.9A patent/CN105465189A/en active Pending
- 2014-04-12 CN CN201610047884.5A patent/CN105508440A/en active Pending
- 2014-04-12 CN CN201610060546.5A patent/CN105545972A/en active Pending
- 2014-04-12 CN CN201410144705.0A patent/CN103867580B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090005418U (en) * | 2007-11-30 | 2009-06-03 | 현대중공업 주식회사 | Bearing Housing |
| CN101968080A (en) * | 2010-08-18 | 2011-02-09 | 江苏龙达传动有限公司 | Bearing seat with oil return groove |
| CN201973114U (en) * | 2010-08-18 | 2011-09-14 | 江苏龙达传动有限公司 | Bearing block with cooling water channels |
| CN202091371U (en) * | 2011-06-07 | 2011-12-28 | 焦作市科瑞森机械制造有限公司 | Four-cover integral bearing seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105526266A (en) | 2016-04-27 |
| CN105508441A (en) | 2016-04-20 |
| CN105465189A (en) | 2016-04-06 |
| CN105545972A (en) | 2016-05-04 |
| CN103867580A (en) | 2014-06-18 |
| CN105508440A (en) | 2016-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103867580B (en) | A kind of Mineral Engineering machinery, long-life bearing support | |
| CN103939481B (en) | Exempt from bearing support and method for cleaning, Mineral Engineering machinery that dismounting can clear up iron filings | |
| CN103867582A (en) | Mineral engineering machinery, disassembly-free oil cavity cleanable bearing block and cleaning method | |
| US20150275974A1 (en) | Cage unit and tapered roller bearing equipped with cage unit | |
| CN102359492A (en) | Shaft sleeve | |
| CN103807299A (en) | Lubricating structure of thrust plate of engine crankshaft | |
| CN204020458U (en) | A kind of leaf spring after poppet and plate spring lifting lug component and there is its vehicle | |
| CN202402537U (en) | Opening lining assembly used for automotive suspension frame | |
| CN210968754U (en) | Electric hammer cylinder | |
| CN202768633U (en) | Cobwebbed shaft bushing | |
| CN204200518U (en) | A kind of compressor | |
| CN207634515U (en) | A kind of improved oscillating bearing | |
| CN202768644U (en) | Bearing lubricating device and engineering machinery | |
| CN204985339U (en) | Big forearm of excavator is connected with scraper bowl and is used axle sleeve | |
| CN207660702U (en) | Engine link and automobile engine | |
| CN205013492U (en) | Bearing | |
| CN207349270U (en) | Fueling injection equipment and the sliding bearing equipped with the fueling injection equipment | |
| CN103939470A (en) | Bearing | |
| CN204875239U (en) | Washing machine speed reduction clutch's sliding sleeve | |
| KR20120062141A (en) | Bush bearing | |
| CN104806697B (en) | Graphite-embedded sleeve roller chain and manufacturing method | |
| CN204200846U (en) | A kind of dust-proof ceramic bearing | |
| CN105650127A (en) | Engineering machine, mineral engineering machine, bearing seat and oil cavity cleaning method of bearing seat | |
| CN213684891U (en) | Front beam balance oil pumping machine beam bearing precision bolt | |
| CN205101391U (en) | Novel wear -resisting hinge structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181024 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20181024 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 410100 No. 99, Tangtang Road, Changsha economic and Technological Development Zone, Hunan Patentee before: Fang Yifei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181127 Address after: 235000 Second Floor, 28 Huaihai Middle Road, Huaibei City, Anhui Province Patentee after: Huaibei Productivity Promotion Center Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200819 Address after: 224600 Xiangshui economic and Technological Development Zone, Yancheng City, Jiangsu Province Patentee after: JIANGSU LONGDA POWER TRANSMISSION Inc. Address before: 235000 Second Floor, 28 Huaihai Middle Road, Huaibei City, Anhui Province Patentee before: Huaibei Productivity Promotion Center |