CN105465189A - Bearing block and mineral engineering machinery and engineering machinery using same - Google Patents
Bearing block and mineral engineering machinery and engineering machinery using same Download PDFInfo
- Publication number
- CN105465189A CN105465189A CN201610060450.9A CN201610060450A CN105465189A CN 105465189 A CN105465189 A CN 105465189A CN 201610060450 A CN201610060450 A CN 201610060450A CN 105465189 A CN105465189 A CN 105465189A
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- Prior art keywords
- bearing
- hole
- shoe cream
- cream room
- bearing support
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Classifications
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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 bearing block. The bearing block comprises a bearing block body and a bearing cap, wherein a bearing hole is formed in the bearing block body and the bearing cap, shaft holes are formed in the two sides of the bearing hole, the diameter of the shaft holes is smaller than that of the bearing hole, and sealing grooves are formed in the shaft holes to be used for installing a bearing, shafts and sealing parts; an oil cavity is formed in the bearing block body and the bearing cap and located between the bearing hole and one shaft hole, a chip storage hole is formed below the oil cavity, the upper portion of the chip storage hole is communicated with the oil cavity, and tiny metal particles and other substances can precipitate in the chip storage hole so that the service life of the bearing block can be prolonged. The invention further discloses engineering machinery and mineral engineering machinery using the bearing block.
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, wherein
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 Mineral Engineering machinery, the engineering machinery of applying 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 engineering machinery provided by the present invention, Mineral Engineering machinery 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 bearing support, comprises bearing seat and bearing cap, it is characterized in that,
Be provided with bearing hole in described bearing seat and bearing cap, the both sides of described bearing hole are that 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 shoe cream room in described bearing seat and bearing cap, described shoe cream room is described in bearing hole and one of them between axis hole;
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.
2. bearing support according to claim 1, 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. bearing support according to claim 2, is characterized in that, the cross section of described shoe cream room is that a semicircle adds a rectangle; And/or 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. bearing support according to claim 1, is characterized in that, described in store bits hole for storing minute metallic particle and other material of deposition; The effect of described shoe cream room 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.
5. bearing support according to claim 1, is characterized in that, described in store the aperture that bits hole and the aperture of described shoe cream room connection place be not more than its inside.
6. bearing support according to claim 1, it is characterized in that, describedly store bits hole and connection place of described shoe cream room to be provided with a cross section be orifice ring that is circular or rectangle, thus store described in making the aperture of considering hole and connection place of described shoe cream room to be worth doing be not more than described in store the aperture of considering inside, hole to be worth doing.
7. bearing support according to any one of claim 1 to 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. bearing support according to any one of claim 1 to 6, is characterized in that, is also provided with muscle plate between described shoe cream room and described bearing hole; And/or described muscle plate is a crescent shape floor; And/or 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.
9. a Mineral Engineering machinery, comprises bearing support, it is characterized in that, the bearing support of described bearing support according to any one of claim 1 to 8.
10. an engineering machinery, comprises bearing support, it is characterized in that, the bearing support of described bearing support according to any one of claim 1 to 8.
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 Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144705.0A Division CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105465189A true CN105465189A (en) | 2016-04-06 |
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ID=50906467
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610060450.9A Pending CN105465189A (en) | 2014-04-12 | 2014-04-12 | Bearing block and mineral engineering machinery and engineering machinery using same |
| CN201410144705.0A Active CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
| 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 |
| CN201610047883.0A Pending CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610060546.5A Pending CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
| CN201610047884.5A Pending CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
Family Applications After (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144705.0A Active CN103867580B (en) | 2014-04-12 | 2014-04-12 | A kind of Mineral Engineering machinery, long-life bearing support |
| 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 |
| CN201610047883.0A Pending CN105508441A (en) | 2014-04-12 | 2014-04-12 | Engineering machinery, mineral engineering machinery and bearing block with long service life |
| CN201610060546.5A Pending CN105545972A (en) | 2014-04-12 | 2014-04-12 | Bearing pedestal, mineral engineering machine and engineering machine |
| CN201610047884.5A Pending CN105508440A (en) | 2014-04-12 | 2014-04-12 | Engineering machine, mineral engineering machine and bearing pedestal thereof |
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| CN (6) | CN105465189A (en) |
Cited By (1)
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| 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 |
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| 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 |
| 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 |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN103867580B (en) | 2016-02-17 |
| CN105526266A (en) | 2016-04-27 |
| CN105545972A (en) | 2016-05-04 |
| CN105508440A (en) | 2016-04-20 |
| CN103867580A (en) | 2014-06-18 |
| CN105508441A (en) | 2016-04-20 |
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Application publication date: 20160406 |