CN205132348U - Sealed axle bed - Google Patents
Sealed axle bed Download PDFInfo
- Publication number
- CN205132348U CN205132348U CN201520902791.7U CN201520902791U CN205132348U CN 205132348 U CN205132348 U CN 205132348U CN 201520902791 U CN201520902791 U CN 201520902791U CN 205132348 U CN205132348 U CN 205132348U
- Authority
- CN
- China
- Prior art keywords
- transmission shaft
- seal receptacle
- gland
- axle
- axle sleeve
- 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
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- Sealing Devices (AREA)
Abstract
The utility model provides a sealed axle bed, includes the feed bin, installs the transmission shaft in the middle part of it, install the seal receptacle on the transmission shaft, the left end face of seal receptacle and feed bin wallboard zonulae occludens are located and install the seal cover on the inside transmission shaft of seal receptacle, the seal cover is through pressing the cover to compress tightly, put first oil blanket in the pressure cover in, press the circumferencial direction of cover to pass through fastener locking, install the axle sleeve through the ball bearing on being located the transmission shaft of seal receptacle right -hand member, the outer end of ball bearing compresses tightly through thrust bearing, is located on the transmission shaft of thrust bearing outer end to install the gland through the second oil blanket, the circumferencial direction that passes through the gland is through a plurality of screws and axle sleeve and seal receptacle locking. Through the effect of seal receptacle, play better sealed effect, at work, the material not can to along the bulkhead board to axle both ends trickling, guarantee reliable sealed between axle and the seat, the transmission shaft can normally be worked, the operational reliability is good, the work efficiency height.
Description
Technical field
The utility model relates to sealing arrangement technical field, especially a kind of sealing axle bed be applied in powder-material conveying equipment.
Background technology
Because general transmission shaft is in drive mechanism, there is supporting base at its two ends, thus just there will be the problem of shaft end seal.At the rotation shaft structure (such as: auger) of conveying opaque material.At work, material can trickle to along bulkhead plate to axle two ends, spills, be combined form abrasive material shape material with lubricating grease from the gap of axle and seat.Often cause the wearing and tearing of transmission shaft, bearing, not only affect the rotation of axle, also can cause the accident.
Utility model content
The applicant, for the shortcoming in above-mentioned existing production technology, provides a kind of sealing axle bed, thus makes it seal reliably, can not produce the phenomenon because boring leakage causes axle head to wear and tear, substantially increase reliability of service, extend service life.
The technical scheme that the utility model adopts is as follows:
A kind of sealing axle bed, comprise feed bin, in the middle part of described feed bin, transmission shaft is installed, described transmission shaft is provided with seal receptacle, the left side of described seal receptacle and feed bin wallboard compact siro spinning technology, the transmission shaft being positioned at seal receptacle inside is provided with sealing shroud, and described sealing shroud is compressed by gland, put the first oil sealing in described gland, the circumferencial direction of described gland is locked by fastener; The transmission shaft being positioned at seal receptacle right-hand member is provided with axle sleeve by ball-bearing casing, the outer end of described ball-bearing casing is compressed by thrust baring, the transmission shaft being positioned at thrust baring outer end is provided with gland by the second oil sealing, and the circumferencial direction of described gland is locked by multiple screw and axle sleeve and seal receptacle.
Its further technical scheme is:
The cross section of described axle sleeve becomes T-shaped structure, and the circumferencial direction of described axle sleeve has multiple screw hole.
The beneficial effects of the utility model are as follows:
The utility model compact conformation, rationally, easy to operate, by the effect of seal receptacle, play good sealing function, at work, material can not trickle to along bulkhead plate to axle two ends, ensures the positiver sealing between axle and seat, transmission shaft can normally work, and functional reliability is good, and work efficiency is high.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model.
Fig. 2 is assembly drawing of the present utility model.
Wherein: 1, seal receptacle; 2, sealing shroud; 3, gland; 4, the first oil sealing; 5, axle sleeve; 6, ball-bearing casing; 7, thrust baring; 8, the second oil sealing; 9, saturating gland; 10, screw; 11, transmission shaft; 12, feed bin; 13, feed bin wallboard.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described.
As depicted in figs. 1 and 2, the sealing axle bed of the present embodiment, comprise feed bin 12, transmission shaft 11 is installed in the middle part of feed bin 12, transmission shaft 11 is provided with seal receptacle 1, the left side of seal receptacle 1 and feed bin wallboard 13 compact siro spinning technology, the transmission shaft 11 being positioned at seal receptacle 1 inside is provided with sealing shroud 2, sealing shroud 2 is compressed by gland 3, and put the first oil sealing 4 in gland 3, the circumferencial direction of gland 3 is locked by fastener; The transmission shaft 11 being positioned at seal receptacle 1 right-hand member is provided with axle sleeve 5 by ball-bearing casing 6, the outer end of ball-bearing casing 6 is compressed by thrust baring 7, the transmission shaft 11 being positioned at thrust baring 7 outer end is provided with gland 9 by the second oil sealing 8, and the circumferencial direction of saturating gland 9 is locked with axle sleeve 5 and seal receptacle 1 by multiple screw 10.
The cross section of axle sleeve 5 becomes T-shaped structure, and the circumferencial direction of axle sleeve 5 has multiple screw hole.
The utility model, owing to adopting the method for supporting base centre bearer and feed separation, solves the axle head wearing and tearing because material from leakage causes very well.
In actual installation process, seal receptacle 1 is connected with feed bin 12, sealing shroud 2 is pressed in seal receptacle 1 (being enclosed within transmission shaft 11), gland 3 adds the first oil sealing 4, sealing shroud 2(gland 3 degree of tightness is pushed down adjustable by gland 3), ball-bearing casing 6(is installed for supporting in axle sleeve 5), thrust baring 7(is used for compressing), second oil sealing 8 prevents outflow of lubrication oil, and last gland 9 thoroughly compresses entirety.
All spare and accessory parts described in the utility model are all installed on seal receptacle 1, solve the problem of assembly error and coaxiality error.
More than describing is to explanation of the present utility model, and be not the restriction to utility model, the utility model limited range, see claim, within protection domain of the present utility model, can do any type of amendment.
Claims (2)
1. a sealing axle bed, it is characterized in that: comprise feed bin (12), described feed bin (12) middle part is provided with transmission shaft (11), described transmission shaft (11) is provided with seal receptacle (1), the left side of described seal receptacle (1) and feed bin wallboard (13) compact siro spinning technology, be positioned on the inner transmission shaft (11) of seal receptacle (1) and sealing shroud (2) is installed, described sealing shroud (2) is compressed by gland (3), put the first oil sealing (4) in described gland (3), the circumferencial direction of described gland (3) is locked by fastener; The transmission shaft (11) being positioned at seal receptacle (1) right-hand member is provided with axle sleeve (5) by ball-bearing casing (6), the outer end of described ball-bearing casing (6) is compressed by thrust baring (7), the transmission shaft (11) being positioned at thrust baring (7) outer end is provided with gland (9) by the second oil sealing (8), and the circumferencial direction of described gland (9) is locked by multiple screw (10) and axle sleeve (5) and seal receptacle (1).
2. a kind of sealing axle bed as claimed in claim 1, it is characterized in that: the cross section of described axle sleeve (5) becomes T-shaped structure, the circumferencial direction of described axle sleeve (5) has multiple screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902791.7U CN205132348U (en) | 2015-11-13 | 2015-11-13 | Sealed axle bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520902791.7U CN205132348U (en) | 2015-11-13 | 2015-11-13 | Sealed axle bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132348U true CN205132348U (en) | 2016-04-06 |
Family
ID=55618162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520902791.7U Expired - Fee Related CN205132348U (en) | 2015-11-13 | 2015-11-13 | Sealed axle bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346955A (en) * | 2015-11-13 | 2016-02-24 | 无锡市麦杰机械工程有限公司 | Sealing shaft seat |
-
2015
- 2015-11-13 CN CN201520902791.7U patent/CN205132348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105346955A (en) * | 2015-11-13 | 2016-02-24 | 无锡市麦杰机械工程有限公司 | Sealing shaft seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |