CN201123228Y - Double-disc milling type furrowing machine - Google Patents
Double-disc milling type furrowing machine Download PDFInfo
- Publication number
- CN201123228Y CN201123228Y CNU2007201842553U CN200720184255U CN201123228Y CN 201123228 Y CN201123228 Y CN 201123228Y CN U2007201842553 U CNU2007201842553 U CN U2007201842553U CN 200720184255 U CN200720184255 U CN 200720184255U CN 201123228 Y CN201123228 Y CN 201123228Y
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- CN
- China
- Prior art keywords
- cutter head
- plow frame
- cutter axis
- bearing
- front cone
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model discloses a double-disk milling type furrowing machine, comprising a plow frame, a suspension arm frame, a transmission gearbox and a cutter head, wherein the suspension arm frame is connected with the front part of the plow frame and the transmission gearbox is fixed on the plow frame. The furrowing machine is characterized in that: two sides of the plow frame are respectively provided with a cutter head shaft component; cutter head shaft components are connected with the cutter head; each cutter head shaft component comprises a front cone gear, a rolling bearing, a cutter head shaft, a cutter head bearing block, a heart-regulating roller bearing and a cutter head bearing cover; the cutter head shaft is sleeved on the cutter head bearing block; one end of the cutter head shaft is orderly sleeved with the rolling bearing and the front cone gear, and the other end of the cutter head shaft is orderly sleeved with the heart-regulating roller bearing and the cutter head bearing cover; and the cutter head shaft components are meshed with gears inside the transmission gearbox through the front cone gears. As the structure is adopted, the furrowing machine is compact in structure, steady and reliable in transmission and long in service life.
Description
Technical field
The utility model relates to a kind of ditching machine, specifically, relates to and a kind ofly can satisfy the required double plate milling formula ditching machine of all kinds of proportion of crop plantings trench digging.
Background technology
Ditching machine is a kind of tillage equipment commonly used, and it generally all is and tractor uses, but traditional ditching machine is worked not steadily bearing under the significant load, damage easily, influences its service life and performance.
The utility model content
The utility model is to provide the double plate milling formula ditching machine of a kind of compact conformation, stable drive, reliable, long service life.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of double plate milling formula ditching machine, comprise plow frame, hang jib, uni-drive gear box, cutterhead, described suspension jib is connected the front portion of plow frame, uni-drive gear box is fixed on the plow frame, be respectively arranged with a cutter axis assembly in the both sides of described plow frame, this cutter axis assembly is connected with cutterhead, described cutter axis assembly comprises the front cone gear, rolling bearing, cutter axis, the cutter axis bearing, self-aligning roller bearing, the cutterhead bearing cap, described cutter axis is enclosed within on the cutter axis bearing, the one end is set with rolling bearing successively, the front cone gear, its other end is set with self-aligning roller bearing successively, cutterhead bearing cap, described cutter axis assembly are by the gears engaged in its front cone gear and the uni-drive gear box.
The utility model also comprises the stable plow frame that is arranged on the plow frame.
The utility model also comprises the front support stand that is arranged on the plow frame front portion.
The utility model also comprises two bracing frames that are arranged on the plow frame, and support frame as described above matches with the suspension jib.
The utility model also comprises two soil covers that loose that are symmetricly set on the plow frame.
Described front cone gear is three front cone gears.
The utility model is owing to adopted said structure, be respectively arranged with a cutter axis assembly in the both sides of plow frame, the cutter axis assembly is connected with cutterhead, described cutter axis assembly comprises the front cone gear, rolling bearing, cutter axis, the cutter axis bearing, self-aligning roller bearing, the cutterhead bearing cap, described cutter axis is enclosed within on the cutter axis bearing, the one end is set with rolling bearing successively, the front cone gear, its other end is set with self-aligning roller bearing successively, the cutterhead bearing cap, described cutter axis assembly is by the gears engaged in its front cone gear and the uni-drive gear box, therefore compared with prior art, because two cutterheads of the present utility model have adopted milling mode, it is well-balanced to remove to mill throwing soil, because having adopted to push away, cutter axis of the present utility model pulls out the structure processing, therefore it is concentrated that the utility model can effectively lower a stress of processing, guaranteed that cutter axis is bearing smooth working under the significant load, thereby guaranteed that the utility model is not damaged under the load impacting outside, prolonged the stationarity of service life of the present utility model and work, so the utility model compact conformation, stable drive, reliably, long service life; In addition, the utility model compact conformation, processing and manufacturing are easy.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Fig. 1 is a structure chart of the present utility model.
Fig. 2 is a sectional view shown in Figure 1.
Fig. 3 is the assembly structure figure of uni-drive gear box of the present utility model and cutter axis assembly.
Fig. 4 is the structure chart of cutter axis assembly of the present utility model.
Embodiment
As shown in Figure 1, it is a structure chart of the present utility model.A kind of double plate milling formula ditching machine, comprise suspension jib 1, bracing frame 2, diffusing soil cover 3, uni-drive gear box 4, cutterhead 5, stablize plow frame 6, front support stand 7, plow frame 8, wherein two soil covers 3 that loose are symmetricly set on the plow frame 8, front support stand 7 is arranged on the front portion of plow frame 8, stablizing plow frame 6 is located on the plow frame 8, stablize plow frame 6 and be used to prevent that plow frame 8 from rocking, see Fig. 2, bracing frame 2 is arranged on the plow frame 8 and with suspension jib 1 and matches, suspension jib 1 is connected the front portion of plow frame 8, and uni-drive gear box 4 is fixed on the plow frame 8.In the technical program, be respectively arranged with a cutter axis assembly 9 in the both sides of plow frame 8, this cutter axis assembly 9 is connected with cutterhead 5, described cutter axis assembly 9 comprises front cone gear 91, rolling bearing 92, cutter axis 93, cutter axis bearing 94, self-aligning roller bearing 96, cutterhead bearing cap 98, see Fig. 4, wherein front cone gear 91 is three front cone gears, cutter axis 93 is enclosed within on the cutter axis bearing 94, one end of cutter axis 93 is inserted in rolling bearing 92 earlier, and then the front cone gear 91 of packing into, outside front cone gear 91, also can be added with shaft block ring 97, wherein cutter axis assembly 9 is by the gears engaged in its front cone gear 91 and the uni-drive gear box 4, see Fig. 3, the other end of cutter axis 93 is inserted in earlier self-aligning roller bearing 96 successively, shaft block ring 97, paper washer 95, the oil sealing cutterhead bearing cap 98 that is inserted in again after 90s is fixed on cutterhead bearing cap 98 on the cutter axis bearing 94 by bolt 99 then.
When the utility model uses, after the last lower link of tractor being connected on the suspension jib 1, open tractor, allow its work, the power take-off of tractor will drive the gear rotation work in the uni-drive gear box 4, be accompanied by the working gear in the uni-drive gear box 4, thereby drive front cone gear 91 rotary works, be cutter axis 93 work, thereby realize driving cutterhead 5 rotation works, cutter tooth milling soil on the cutterhead 5 is left the ditch that is fit to proportion of crop planting, carries out effect of the present utility model.
In the technical program, the rotating speed of cutterhead 5 is 228 rev/mins, and the linear speed of cutterhead 5 is 11.7 seconds, and the cutter tooth number of each cutterhead 5 all is 8.
In a word,, should illustrate that obviously those skilled in the art can carry out various variations and remodeling though the utility model has exemplified above-mentioned preferred implementation.Therefore, unless such variation and remodeling have departed from scope of the present utility model, otherwise all should be included within the protection domain of the present utility model.
Claims (6)
1, a kind of double plate milling formula ditching machine, comprise plow frame (8), hang jib (1), uni-drive gear box (4), cutterhead (5), described suspension jib (1) is connected the front portion of plow frame (8), uni-drive gear box (4) is fixed on the plow frame (8), it is characterized in that: be respectively arranged with a cutter axis assembly (9) in the both sides of described plow frame (8), this cutter axis assembly (9) is connected with cutterhead (5), described cutter axis assembly (9) comprises front cone gear (91), rolling bearing (92), cutter axis (93), cutter axis bearing (94), self-aligning roller bearing (96), cutterhead bearing cap (98), described cutter axis (93) is enclosed within on the cutter axis bearing (94), the one end is set with rolling bearing (92) successively, front cone gear (91), its other end is set with self-aligning roller bearing (96) successively, cutterhead bearing cap (98), described cutter axis assembly (9) are by its front cone gear (91) and the interior gears engaged of uni-drive gear box (4).
2, double plate milling formula ditching machine according to claim 1 is characterized in that: also comprise the stable plow frame (6) that is arranged on the plow frame (8).
3, double plate milling formula ditching machine according to claim 1 is characterized in that: also comprise being arranged on the anterior front support stand (7) of plow frame (8).
4, double plate milling formula ditching machine according to claim 1 is characterized in that: also comprise two bracing frames (2) that are arranged on the plow frame (8), support frame as described above (2) matches with suspension jib (1).
5, double plate milling formula ditching machine according to claim 1 is characterized in that: also comprise two soil covers (3) that loose that are symmetricly set on the plow frame (8).
6, double plate milling formula ditching machine according to claim 1, it is characterized in that: described front cone gear (91) is three front cone gears.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201842553U CN201123228Y (en) | 2007-10-08 | 2007-10-08 | Double-disc milling type furrowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201842553U CN201123228Y (en) | 2007-10-08 | 2007-10-08 | Double-disc milling type furrowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123228Y true CN201123228Y (en) | 2008-10-01 |
Family
ID=39996642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201842553U Expired - Fee Related CN201123228Y (en) | 2007-10-08 | 2007-10-08 | Double-disc milling type furrowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123228Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340048A (en) * | 2013-06-23 | 2013-10-09 | 费县华源农业装备工贸有限公司 | Ditching rattan burying machine |
-
2007
- 2007-10-08 CN CNU2007201842553U patent/CN201123228Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340048A (en) * | 2013-06-23 | 2013-10-09 | 费县华源农业装备工贸有限公司 | Ditching rattan burying machine |
| CN103340048B (en) * | 2013-06-23 | 2015-11-04 | 费县华源农业装备工贸有限公司 | A kind of trench digging vine imbedding machine |
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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: 20081001 Termination date: 20101008 |