CN204061579U - Earthing disk bearing block assembly on film - Google Patents
Earthing disk bearing block assembly on film Download PDFInfo
- Publication number
- CN204061579U CN204061579U CN201420520278.7U CN201420520278U CN204061579U CN 204061579 U CN204061579 U CN 204061579U CN 201420520278 U CN201420520278 U CN 201420520278U CN 204061579 U CN204061579 U CN 204061579U
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- China
- Prior art keywords
- bearing
- hole
- earthing disk
- axle
- bearing support
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- Expired - Fee Related
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Abstract
The utility model discloses earthing disk bearing block assembly on a kind of film, bearing hole one end of bearing support is uncovered, the other end arranges gear platform and axis hole, uniform on the shell of bearing support the engaging lug with attachment hole is set, the diameter of axle of one end of earthing disk axle is coordinated by boss two dish bearings are installed, earthing disk axle is arranged on bearing support by bearing fit, the other end of earthing disk axle stretches out in the axis hole of bearing support, the gear platform in bearing block bearing hole coordinates outside framework oil seal is installed, the endoporus of outside framework oil seal matches with the diameter of axle of earthing disk axle, in the hole wall draw-in groove of bearing block bearing outer end of hole, hole card is installed, between Kong Kayu bearing outer ring exterior edge face, baffle plate and seal ring are installed successively.Its compact structure of the utility model, easy for installation, the bearing concentricity of installation is high, can improve efficiency of assembling, good seal performance, high lubricating effect, extends the working life of bearing, reduces maintenance cost, improves the utilization efficiency of agricultural machinery.
Description
Technical field
The utility model relates to farm machinery plastic sheeting for farm use film spreading machine, belongs to earthing disk bearing block assembly in the improvement of earthing disk bearing block structure on film spreading machine film, particularly a kind of film.
Background technique
At present, farm machinery plastic sheeting for farm use film spreading machine is mainly used in plastic film and lays operation, after plastic sheeting for farm use covered ground, film need uniform spreading a layer thickness be about the thin spongy soils of about 1cm, on film, sheet rotary support position in earthing garden adopts bearing component construction, be connected with garden sheet by bolt, due to separate type, bearing centring property is bad, decentraction is installed, cause in bearing using process and occur earlier period damage situation because assembly quality is bad, simultaneously agricultural machinery producer reaction efficiency of assembling is low, constrains the utilization efficiency of agricultural machinery and the high problem of maintenance cost.
Summary of the invention
The purpose of this utility model is to provide earthing disk bearing block assembly on a kind of film, its compact structure, easy for installation, the bearing concentricity of installing is high, can improve efficiency of assembling, good seal performance, high lubricating effect, extend the working life of bearing, reduce maintenance cost, improve the utilization efficiency of agricultural machinery.
The purpose of this utility model is achieved in that earthing disk bearing block assembly on a kind of film, bearing hole one end of bearing support is uncovered, the other end arranges gear platform and axis hole, uniform on the shell of bearing support the engaging lug with attachment hole is set, the diameter of axle of one end of earthing disk axle is coordinated by boss two dish bearings are installed, earthing disk axle is arranged on bearing support by bearing fit, the other end of earthing disk axle stretches out in the axis hole of bearing support, the gear platform in bearing block bearing hole coordinates outside framework oil seal is installed, the endoporus of outside framework oil seal matches with the diameter of axle of earthing disk axle, in the hole wall draw-in groove of bearing block bearing outer end of hole, hole card is installed, between Kong Kayu bearing outer ring exterior edge face, baffle plate and seal ring are installed successively.
The utility model is for due to separate type, install and require high problem with one heart, on film, earthing garden sheet bearing unit have employed new structure, and the integrated structure of 2 cover bearing is installed in bearing support inside, there is compact structure, ensure that the concentricity that bearing is installed is high, advantage easy to loading and unloading.In order to improve the sealability of trench digging disk bearing support combination, devising outside framework oil seal in bearing both sides, malthoid seals bearing.Oil injection structure improves, and pump nozzle charging-up lubricant oil can be directly injected in the middle part of 2 cover bearings and to enter bearing working region, improves lubrication effect.
The utility model compact structure, easy for installation, the bearing concentricity achieving installation is high, improves efficiency of assembling, and good seal performance, and high lubricating effect extends the working life of bearing, reduces maintenance cost, improves the utilization efficiency of agricultural machinery.
Accompanying drawing explanation
Do further statement below in conjunction with accompanying drawing to the utility model, Fig. 1 is sectional structure schematic diagram of the present utility model.
Embodiment
Earthing disk bearing block assembly on a kind of film, as shown in Figure 1, bearing hole one end of bearing support 2 is uncovered, the other end arranges gear platform and axis hole, uniform on the shell of bearing support 2 engaging lug 9 with attachment hole is set, the diameter of axle of one end of earthing disk axle 1 is coordinated by boss two dish bearings 4 are installed, earthing disk axle 1 is arranged on bearing support 2 by bearing 4 cooperation, the other end of earthing disk axle 1 stretches out in the axis hole of bearing support 2, the gear platform of bearing support 2 bearing hole coordinates outside framework oil seal 3 is installed, the endoporus of outside framework oil seal 3 matches with the diameter of axle of earthing disk axle 1, in the hole wall draw-in groove of bearing support 2 bearing hole outer end, hole card 8 is installed, baffle plate 7 and seal ring 6 are installed successively between hole card 8 and exterior edge face, bearing 4 outer ring.The shell of bearing support 2 arranges the oilhole being communicated with grease chamber between two dish bearings 4, oilhole is threaded connection straight-through type forced filling oil cup 9 is installed.Seal ring 6 is made up of malthoid.The model of bearing 4 is 60204 types.
Claims (4)
1. earthing disk bearing block assembly on a film, it is characterized in that: bearing hole one end of bearing support (2) is uncovered, the other end arranges gear platform and axis hole, uniform on the shell of bearing support (2) engaging lug (9) with attachment hole is set, the diameter of axle of one end of earthing disk axle (1) is coordinated by boss two dish bearings (4) are installed, earthing disk axle (1) is arranged on bearing support (2) by bearing (4) cooperation, the other end of earthing disk axle (1) stretches out in the axis hole of bearing support (2), the gear platform of bearing support (2) bearing hole coordinates outside framework oil seal (3) is installed, the endoporus of outside framework oil seal (3) matches with the diameter of axle of earthing disk axle (1), in the hole wall draw-in groove of bearing support (2) bearing hole outer end, hole card (8) is installed, baffle plate (7) and seal ring (6) are installed successively between hole card (8) and bearing (4) exterior edge face, outer ring.
2. earthing disk bearing block assembly on a kind of film according to claim 1, it is characterized in that: the oilhole being communicated with grease chamber between two dishes bearing (4) is set on the shell of bearing support (2), oilhole is threaded connection straight-through type forced filling oil cup (9) is installed.
3. earthing disk bearing block assembly on a kind of film according to claim 1, is characterized in that: seal ring (6) is made up of malthoid.
4. earthing disk bearing block assembly on a kind of film according to claim 1, is characterized in that: the model of bearing (4) is 60204 types.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520278.7U CN204061579U (en) | 2014-09-11 | 2014-09-11 | Earthing disk bearing block assembly on film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420520278.7U CN204061579U (en) | 2014-09-11 | 2014-09-11 | Earthing disk bearing block assembly on film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061579U true CN204061579U (en) | 2014-12-31 |
Family
ID=52203101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420520278.7U Expired - Fee Related CN204061579U (en) | 2014-09-11 | 2014-09-11 | Earthing disk bearing block assembly on film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321656A (en) * | 2016-08-31 | 2017-01-11 | 苏州哥特机械有限公司 | Agricultural machine wheel hub unit |
| CN109519483A (en) * | 2018-12-07 | 2019-03-26 | 张家港市格雷斯机械有限公司 | The bearing block of sealing |
-
2014
- 2014-09-11 CN CN201420520278.7U patent/CN204061579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106321656A (en) * | 2016-08-31 | 2017-01-11 | 苏州哥特机械有限公司 | Agricultural machine wheel hub unit |
| CN109519483A (en) * | 2018-12-07 | 2019-03-26 | 张家港市格雷斯机械有限公司 | The bearing block of sealing |
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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: 20141231 Termination date: 20150911 |
|
| EXPY | Termination of patent right or utility model |