CN203504983U - Maintenance-free disk blade bearing block soil preparation machine - Google Patents
Maintenance-free disk blade bearing block soil preparation machine Download PDFInfo
- Publication number
- CN203504983U CN203504983U CN201320488971.6U CN201320488971U CN203504983U CN 203504983 U CN203504983 U CN 203504983U CN 201320488971 U CN201320488971 U CN 201320488971U CN 203504983 U CN203504983 U CN 203504983U
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- CN
- China
- Prior art keywords
- bearing
- bearing block
- hanger
- blade
- preparation machine
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a maintenance-free disk blade bearing block soil preparation machine. The soil preparation machine comprises a disk blade body beam, a hanging rack, a disk blade square shaft, disk blades, a disk blade pipe clamp, a bearing block, a bearing cover, a bearing and an oil seal in the bearing cover, wherein the hanging rack, the disk blade square shaft, the disk blades, the disk blade pipe clamp, the bearing block, the bearing cover, the bearing and the oil seal in the bearing cover are arranged on the disk blade body beam. The soil preparation machine is characterized in that the bearing block is provided with a ring groove, the width of the ring groove is larger than the thickness of the hanging rack, the handing rack is provided with a hanging rack hole, the diameter of the hanging rack hole is larger than that of the ring groove so that the bearing block can move in the hanging rack hole upwards, downwards, leftwards, rightwards, frontwards and rearwards, a positioning block is arranged at the upper edge of the hanging rack hole, the inside between the bearing block and the bearing cover is provided with at least two sealing grooves, bolt holes capable of being in butt joint are formed in the bearing block and the bearing cover, and the bearing block is provided with six angle tooth convex edges which are distributed uniformly. Compared with the prior art, the disk blade bearing of the soil preparation machine is free of maintenance.
Description
Technical field
The utility model relates to a kind of freedom from repairs blade bearing block soil preparation machine.
Background technology
At present, existing soil preparation machine, all by rake body crossbeam, hanger on crossbeam, blade square shaft, blade, blade pipe clamp, bearing block, bearing cap, bearing, oil sealing in bearing block and bearing cap forms, its blade square shaft is to pass through bearing block, bearing cap is combined link with hanger, but the bearing block due to blade square shaft, bearing cap, be bolted connection with hanger, blade square shaft is through a plurality of bearing blocks, bearing cap, when bearing and blade, due to error, between the bearing block that each hanger overlaps and bearing block, easily produce decentraction, cause also decentraction of bearing block, blade brings larger load to locomotive in the course of the work, also make bearing very easily damage, in addition, owing to only respectively establishing an oil sealing in bearing block and pedestal cap, seal also bad, make very easily to enter in bearing soil, be unfavorable for blade work.
Summary of the invention
The purpose of this utility model is to provide a kind of freedom from repairs blade bearing block soil preparation machine that can make the front and back activity up and down of blade bearing block, bearing block and bearing cap good seal.
Object of the present utility model is achieved through the following technical solutions:
The utility model consists of the oil sealing in hanger, blade square shaft, blade, blade pipe clamp, bearing block, bearing cap, bearing, bearing block and the bearing cap of harrowing on body crossbeam, rake body crossbeam, its feature is: described bearing block is provided with annular groove, described annular groove width is greater than the thickness of hanger, described hanger is provided with hanger hole, hanger bore dia is greater than diameter of ring groove, front and back are movable up and down in hanger hole can to make bearing block, and on described hanger hole, edge is provided with locating piece; In described bearing block and bearing cap, be provided with at least two seals groove, described bearing block and bearing cap are provided with the bolt hole that can dock, and described bearing block is provided with six angle tooth chimbs of even branch.
The opening's edge of above-mentioned bearing cap is provided with the convex edge in can embedded axle bearing.
Above-mentioned seal groove is preferably provided with three roads.
Above-mentioned hanger is tabular, and its tabular hanger edge tightness has the edges of boards perpendicular to tabular hanger edge.
Compared with prior art, the utility model has solved existing soil preparation machine hanger and bearing block is fastenedly connected, when blade square shaft passes each bearing, because error causes decentraction between bearing in each bearing block and bearing, during operation, to locomotive, cause working load large, easily damage bearing, in existing bearing block and pedestal cap, only respectively establish besides an oil sealing, poor sealing to bearing, in operation, exists in bearing and easily enters native problem, in the annular groove of the hanger borehole jack on hanger of the present utility model on bearing block, its hanger aperture be greater than with bearing block on annular groove footpath, when the stupefied edge of bearing cap mouth be inserted in bearing mouth enter interior after annular groove footpath on its hanger hole and bearing block just produced gap, bearing block and hanger connecting portion be the activity of front and back up and down just, make hanger and bearing block be connected to decentraction time, bearing also can be along with the bearing block activity adjustment of front and back up and down, make bearing block on frame, have movable leeway, like this when operation, just can not bring excessive load to locomotive, also can not cause the damage of bearing, in addition, owing to being provided with respectively multiple-sealed of dust ring, malthoid circle and oil sealing in the bearing block in the utility model and pedestal cap, bearing seal is good, during operation, in bearing, can not enter soil, makes the blade bearing of soil preparation machine realize freedom from repairs.
Installment work process: first by dust ring, malthoid circle and oil sealing and bearing are respectively charged in bearing block and pedestal cap, again bearing block is put into hanger hole, make the annular groove on bearing block fall into hanger hole, then bearing cap is docked with bearing block, with bolt, connect, to again blade pipe clamp be inserted in bearing block and pedestal cap, then from pipe clamp, penetrate blade square shaft, be loaded on blade, with this, on blade square shaft, repeat to install with upper-part, because edge on hanger hole is provided with locating piece, when blade is during in operation, can only restricting rotation certain angle, because bearing block is provided with six angle tooth chimbs, when blade rotates to an angle, bearing block is also along with rotation, in six angle tooth chimbs on bearing block one, while turning to the locating piece place on edge on hanger hole, just be blocked stall, to prevent that bearing block from rotating in hanger hole.
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model.
Fig. 2 is the bearing block part amplification view in Fig. 1.
Fig. 3 is hanger and the bearing support part minute partial right side view in Fig. 2.
Fig. 4 is the bearing block right view in Fig. 1.
Fig. 5 is the bearing cap right view in Fig. 1.
Shown in figure: 1 is blade, 2 is blade square shaft, and 3 is bearing block, 4 is rake body crossbeam, and 5 is hanger, and 6 is blade pipe clamp, 7 is bearing cap, and 8 is dust ring, and 9 is malthoid circle, 10 is oil seal washer, and 11 is bearing, and 12 is locating piece, 13 is edges of boards, and 14 is angle tooth chimb, and 15 is annular groove, 16 is convex edge, and 17 is bolt hole.
Embodiment
Most preferred embodiment: with reference to accompanying drawing 1～5, by rake body crossbeam 4, hanger 5 on rake body crossbeam 4, blade square shaft 2, blade 1, blade pipe clamp 6, bearing block 3, bearing cap 7, bearing 11, oil sealing in bearing block 3 and bearing cap 7 forms, described bearing block 3 is provided with annular groove 15, described annular groove 15 width are greater than the thickness of hanger 5, described hanger 5 is provided with hanger hole, its hanger aperture be greater than with bearing block 3 on annular groove 15 footpaths, annular groove 15 after 7 mouthfuls of stupefied edges of bearing cap are inserted in 3 mouthfuls of bearing blocks on its hanger hole and bearing block 3 has just produced gap, bearing block 3 and the just activity of front and back up and down of hanger 5 connecting portions, when hanger 5 and bearing block 3 be connected decentraction time, bearing 11 also can be along with the bearing block 3 activity adjustment of front and back up and down, make bearing block 3 have movable leeway in the hanger hole of hanger 5, like this when operation, just can not bring excessive load to locomotive, also can not cause the damage of bearing 11, on described hanger hole, edge is provided with locating piece 12, described bearing block 3 is provided with six angle tooth chimbs 14 of even branch, when blade is during in operation, can only restricting rotation certain angle, because bearing block 3 is provided with six angle tooth chimbs 14, when blade 1 rotates to an angle, bearing block 3 is also along with rotation, in six angle tooth chimbs 14 on bearing block 3 one, while turning to locating piece 14 place on edge on hanger hole, be just blocked stall, to prevent that bearing block 3 from rotating in hanger hole, described bearing block 3 and bearing cap 7 are provided with the bolt hole 17 that can dock, bearing block 3 and bearing cap 7 use bolts can be linked together, the opening's edge of described bearing cap 7 is provided with the convex edge 16 in can embedded axle bearing, in described bearing block 3 and bearing cap 7, be provided with three seals groove, wherein outerly in three seals groove be provided with dust ring 8 in together, be middlely provided with malthoid circle 9 in together, by inner, be provided with together oil seal washer 10, on bearing block 3, be provided with grease nipple, to inject butter in bearing, above-mentioned hanger is tabular, and its tabular hanger edge is provided with the edges of boards 13 perpendicular to tabular hanger edge, to strengthen the intensity of tabular hanger plate.
Claims (3)
1. a freedom from repairs blade bearing block soil preparation machine, by the oil sealing in hanger, blade square shaft, blade, blade pipe clamp, bearing block, bearing cap, bearing, bearing block and bearing cap on rake body crossbeam, rake body crossbeam, formed, it is characterized in that: described bearing block is provided with annular groove, described annular groove width is greater than the thickness of hanger, described hanger is provided with hanger hole, hanger bore dia is greater than diameter of ring groove, front and back are movable up and down in hanger hole can to make bearing block, and on described hanger hole, edge is provided with locating piece; In described bearing block and bearing cap, be provided with at least two seals groove, described bearing block and bearing cap are provided with the bolt hole that can dock, and described bearing block is provided with six angle tooth chimbs of even branch.
2. freedom from repairs blade bearing block soil preparation machine according to claim 1, is characterized in that: the opening's edge of described bearing cap is provided with the convex edge in can embedded axle bearing.
3. freedom from repairs blade bearing block soil preparation machine according to claim 1, is characterized in that: described seal groove is provided with three roads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488971.6U CN203504983U (en) | 2013-08-07 | 2013-08-07 | Maintenance-free disk blade bearing block soil preparation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320488971.6U CN203504983U (en) | 2013-08-07 | 2013-08-07 | Maintenance-free disk blade bearing block soil preparation machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203504983U true CN203504983U (en) | 2014-04-02 |
Family
ID=50363984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320488971.6U Withdrawn - After Issue CN203504983U (en) | 2013-08-07 | 2013-08-07 | Maintenance-free disk blade bearing block soil preparation machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203504983U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104996019A (en) * | 2015-07-28 | 2015-10-28 | 石河子市光大农机有限公司 | Buffer rack and usage thereof |
| CN103404264B (en) * | 2013-08-07 | 2016-04-06 | 石河子市光大农机有限公司 | Freedom from repairs blade bearing block soil preparation machine |
-
2013
- 2013-08-07 CN CN201320488971.6U patent/CN203504983U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103404264B (en) * | 2013-08-07 | 2016-04-06 | 石河子市光大农机有限公司 | Freedom from repairs blade bearing block soil preparation machine |
| CN104996019A (en) * | 2015-07-28 | 2015-10-28 | 石河子市光大农机有限公司 | Buffer rack and usage thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140402 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |