CN202998809U - Disk type ditcher - Google Patents
Disk type ditcher Download PDFInfo
- Publication number
- CN202998809U CN202998809U CN 201220602791 CN201220602791U CN202998809U CN 202998809 U CN202998809 U CN 202998809U CN 201220602791 CN201220602791 CN 201220602791 CN 201220602791 U CN201220602791 U CN 201220602791U CN 202998809 U CN202998809 U CN 202998809U
- Authority
- CN
- China
- Prior art keywords
- disk
- shaft
- ditching
- stand
- bolster
- 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
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- Gears, Cams (AREA)
Abstract
The utility model relates to a disk type ditcher used for solving the problem that a shaft is easily damaged due to serious stress in the prior art. The disk type ditcher provided by the scheme is characterized in that a bevel gear is arranged on a stand and is connected with a power device in the stand, a support shaft connected with the bevel gear penetrates through a through hole in the middle of a ditching disk, one end of the support shaft is connected with an inner gear, and the inner gear is meshed with a gear ring arranged on the ditching disk. The disk type ditcher is characterized in that a shaft sleeve is arranged on the support shaft and is fixedly connected with the stand, the support shaft is respectively connected with the stand and the shaft through bearings, the shaft sleeve is connected with the ditching disk through a bearing. In the improved technical scheme, the shaft only bears a torque, so that the force of cutting land is borne by the shaft sleeve newly arranged at the middle and is directly transmitted to the stand so that the accident of easily damaging the shaft is not caused.
Description
Technical field
The utility model relates to a kind of disk-type furrowing machine.
Background technology
General farmland ditching operation disk-type furrowing machine commonly used, its version have table roller and two kinds, two disks.Typical ditching machine structure is that bevel gear drives internal gear by bolster, bolster passes the through hole at the middle part of ditching-disk, bolster is attached thereto by the bearing that is provided with in the ditching-disk through hole simultaneously, and the gear ring engagement that internal gear and ditching-disk are provided with drives its rotary work.In the said structure ditching machine course of work, cutting disc cutting soil, stressed large and inhomogeneous, active force all acts on axle, makes the axle stress abominable, and transmission accuracy can't guarantee, makes axle fragile.
The utility model content
The utility model is intended to provide a kind of disk-type furrowing machine, to solve the abominable flimsy problem of prior art axis stress.
Disk-type furrowing machine in this programme, frame is provided with bevel gear and is connected with power set in frame, the bolster that bevel gear connects passes the through hole that the middle part of ditching-disk is provided with, bolster one end is connected with internal gear, and the gear ring engagement that internal gear and ditching-disk are provided with is characterized in that, bolster is provided with axle sleeve, axle sleeve is fixedly connected with frame, and bolster is connected by bearing with axle sleeve with frame respectively, and axle sleeve is connected with ditching-disk by bearing.
In technical scheme after improvement, axle only bears moment of torsion, thereby the power in cutting soil born by the axle sleeve that the centre newly is provided with entirely, and directly passes to frame, and the damage accident of axle no longer easily occurs.
Further, be provided with strain gauge in described bolster.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the utility model embodiment.
Embodiment
As shown in Figure 1: the casing 1(of the disk-type furrowing machine in this enforcement is frame) be provided with bevel gear 2 and be connected with clutch end in casing, the bolster 3 that bevel gear 2 connects passes the through hole 41 that the middle part of ditching-disk 4 is provided with, be provided with strain gauge in bolster, bolster 3 one ends are connected with internal gear 5, gear ring 42 engagements that internal gear and ditching-disk 4 are provided with, bolster 3 is provided with axle sleeve 6, axle sleeve 6 is fixedly connected with casing 1, bolster 3 is connected with axle sleeve with casing 1 respectively and is connected by bearing, and axle sleeve 6 is connected with ditching-disk 4 by bearing.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic are not done too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. disk-type furrowing machine, frame is provided with bevel gear and is connected with power set in frame, the bolster that bevel gear connects passes the through hole that the middle part of ditching-disk is provided with, bolster one end is connected with internal gear, and the gear ring engagement that internal gear and ditching-disk are provided with is characterized in that, bolster is provided with axle sleeve, axle sleeve is fixedly connected with frame, and bolster is connected by bearing with axle sleeve with frame respectively, and axle sleeve is connected with ditching-disk by bearing.
2. disk-type furrowing machine according to claim 1, is characterized in that, is provided with strain gauge in described bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602791 CN202998809U (en) | 2012-11-15 | 2012-11-15 | Disk type ditcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220602791 CN202998809U (en) | 2012-11-15 | 2012-11-15 | Disk type ditcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202998809U true CN202998809U (en) | 2013-06-19 |
Family
ID=48590459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220602791 Expired - Fee Related CN202998809U (en) | 2012-11-15 | 2012-11-15 | Disk type ditcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202998809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697572A (en) * | 2015-03-25 | 2015-06-10 | 中国农业大学 | Opener blockage monitoring device |
-
2012
- 2012-11-15 CN CN 201220602791 patent/CN202998809U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104697572A (en) * | 2015-03-25 | 2015-06-10 | 中国农业大学 | Opener blockage monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130619 Termination date: 20131115 |