CN204721804U - A kind of rotary tiller shaft welded type tool magazine - Google Patents
A kind of rotary tiller shaft welded type tool magazine Download PDFInfo
- Publication number
- CN204721804U CN204721804U CN201520358915.XU CN201520358915U CN204721804U CN 204721804 U CN204721804 U CN 204721804U CN 201520358915 U CN201520358915 U CN 201520358915U CN 204721804 U CN204721804 U CN 204721804U
- Authority
- CN
- China
- Prior art keywords
- type
- tool magazine
- fixed head
- cutter shaft
- shaft body
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of rotary tiller shaft welded type tool magazine, comprise cutter shaft body, cutter shaft body two ends are rotationally connected by bearing block and frame body, cutter shaft body comprises left half axle, right axle shaft, cutter shaft body periphery is evenly provided with vertically and organizes tool magazine more, tool magazine is fixed with rotary blade by securing member, left half axle, uni-drive gear box is provided with in the middle of right axle shaft, described tool magazine is split type setting, comprise C type fixed head, C type insert plate, be welded and fixed with cutter shaft body bottom C type fixed head, C type insert plate two free end is fixed by welding and C type fixed head internal face, C type fixed head, C type insert plate is provided with locking through hole.The utility model effectively solves traditional rotary tiller shaft and adopts casting integrated design, and not only manufacturing cost is high, and manufacturing process is loaded down with trivial details, the problem that cannot on-the-spot customize according to the size of rotary blade.
Description
Technical field
The utility model relates to technical field of agricultural mechanical equipment, is specifically related to a kind of rotary tiller shaft welded type tool magazine.
Background technology
At present, along with China's featured agriculture and high-efficiency agriculture deepen continuously development, agricultural machinery starts to develop fast, country also starts the popularization carrying out agricultural mechanization energetically, rotary tillage equipment becomes one of indispensable apparatus for work, important operation is played in modern agriculture, tool magazine connects one of significant components of rotary tillage cutter head as cutter shaft, existing tool magazine mostly adopts foundry goods to make, the mould of size shape and foundry goods matches, the rotary tillage cutter of different size will adopt the tool magazine matched with it, therefore traditional tool magazine not only manufacturing cost is high, and manufacturing process is loaded down with trivial details.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of rotary tiller shaft welded type tool magazine, the utility model effectively solves traditional rotary tiller shaft and adopts casting integrated design, not only manufacturing cost is high, and manufacturing process is loaded down with trivial details, the problem that cannot on-the-spot customize according to the size of rotary blade.
The utility model is achieved through the following technical solutions:
A kind of rotary tiller shaft welded type tool magazine, comprise cutter shaft body (1), cutter shaft body (1) two ends are rotationally connected by bearing block (9) and frame body (2), cutter shaft body (1) comprises left half axle (11), right axle shaft (12), cutter shaft body (1) periphery is evenly provided with vertically organizes tool magazine (3) more, tool magazine (3) is fixed with rotary blade (5) by securing member (6), left half axle (11), uni-drive gear box (4) is provided with in the middle of right axle shaft (12), it is characterized in that: described tool magazine (3) is split type setting, comprise C type fixed head (31), C type insert plate (32), C type fixed head (31) bottom is welded and fixed with cutter shaft body (1), C type insert plate (32) two free end is fixed by welding and C type fixed head (31) internal face, C type fixed head (31), C type insert plate (32) is provided with locking through hole (7).
The further Technological improvement plan of the utility model is:
Described C type fixed head (31) two free end is provided with extension lip limit (33), and two extension lip limits (33) are along cutter shaft body (1) circumferential setting.
The further Technological improvement plan of the utility model is:
Described C type fixed head (31) is symmetrically arranged with two lockings through hole (7), C type insert plate (32) is provided with locking through hole (7).
The further Technological improvement plan of the utility model is:
Described bearing block (9) medial surface is provided with annular groove (91), is provided with the mud retaining ring (8) matched with it in annular groove (91).
The utility model compared with prior art, has obvious advantage:
One, the utility model tool magazine adopts split type setting, is welded by two semi-enclosed C templates, can select suitable semi-enclosed C template, not only low cost of manufacture, and manufacturing process is simple according to the concrete size of rotary tillage cutter head.
Two, the utility model C type fixed head is provided with extension lip limit, can significantly improve the intensity of tool magazine in rotary tillage process process.
Three, bearing block internal face is provided with mud retaining ring, can reduce dust, stalk enters in bearing block, decrease the wearing and tearing of cutter shaft two ends and bearing block, extend the service life of cutter shaft and bearing block.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model tool magazine.
Embodiment
As Fig. 1, shown in 2, the utility model comprises cutter shaft body 1, cutter shaft body 1 two ends are rotationally connected by bearing block 9 and frame body 2, cutter shaft body 1 comprises left half axle 11, right axle shaft 12, cutter shaft body 1 periphery is evenly provided with many group tool magazines 3 vertically, tool magazine 3 is fixed with rotary blade 5 by securing member 6, left half axle 11, uni-drive gear box 4 is provided with in the middle of right axle shaft 12, described tool magazine 3 is split type setting, comprise C type fixed head 31, C type insert plate 32, be welded and fixed with cutter shaft body 1 bottom C type fixed head 31, C type insert plate 32 liang of free ends are fixed by welding and C type fixed head 31 internal face, C type fixed head 31, C type insert plate 32 is provided with locking through hole 7, described C type fixed head 31 liang of free ends are provided with extension lip limit, extension lip limit 33, two 33 along the circumferential setting of cutter shaft body 1, are provided with weld seam fill area 10 between the transition position on C type fixed head 31 liang of free ends and extension lip limit 33 and C type insert plate 32 outside wall surface, described C type fixed head 31 is symmetrically arranged with two locking through hole 7, C type insert plates 32 and is provided with a locking through hole 7, described bearing block 9 medial surface is provided with annular groove 91, is provided with the mud retaining ring 8 matched with it in annular groove 91.
In sum, the utility model reaches foregoing invention object.
Claims (4)
1. a rotary tiller shaft welded type tool magazine, comprise cutter shaft body (1), cutter shaft body (1) two ends are rotationally connected by bearing block (9) and frame body (2), cutter shaft body (1) comprises left half axle (11), right axle shaft (12), cutter shaft body (1) periphery is evenly provided with vertically organizes tool magazine (3) more, tool magazine (3) is fixed with rotary blade (5) by securing member (6), left half axle (11), uni-drive gear box (4) is provided with in the middle of right axle shaft (12), it is characterized in that: described tool magazine (3) is split type setting, comprise C type fixed head (31), C type insert plate (32), C type fixed head (31) bottom is welded and fixed with cutter shaft body (1), C type insert plate (32) two free end is fixed by welding and C type fixed head (31) internal face, C type fixed head (31), C type insert plate (32) is provided with locking through hole (7).
2. a kind of rotary tiller shaft welded type tool magazine according to claim 1, is characterized in that: described C type fixed head (31) two free end is provided with extension lip limit (33), and two extension lip limits (33) are along cutter shaft body (1) circumferential setting.
3. a kind of rotary tiller shaft welded type tool magazine according to claim 1, is characterized in that: described C type fixed head (31) is symmetrically arranged with two lockings through hole (7), and C type insert plate (32) is provided with locking through hole (7).
4. a kind of rotary tiller shaft welded type tool magazine according to claim 1, is characterized in that: described bearing block (9) medial surface is provided with annular groove (91), is provided with the mud retaining ring (8) matched with it in annular groove (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358915.XU CN204721804U (en) | 2015-05-29 | 2015-05-29 | A kind of rotary tiller shaft welded type tool magazine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358915.XU CN204721804U (en) | 2015-05-29 | 2015-05-29 | A kind of rotary tiller shaft welded type tool magazine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721804U true CN204721804U (en) | 2015-10-28 |
Family
ID=54380202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358915.XU Expired - Fee Related CN204721804U (en) | 2015-05-29 | 2015-05-29 | A kind of rotary tiller shaft welded type tool magazine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721804U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372364A (en) * | 2016-09-28 | 2017-02-01 | 浙江工业大学 | Rotary cultivator cutter shaft size multi-criterion design optimization method |
-
2015
- 2015-05-29 CN CN201520358915.XU patent/CN204721804U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106372364A (en) * | 2016-09-28 | 2017-02-01 | 浙江工业大学 | Rotary cultivator cutter shaft size multi-criterion design optimization method |
| CN106372364B (en) * | 2016-09-28 | 2019-05-31 | 浙江工业大学 | A kind of rotavator knife shaft size multiple criteria design optimization method |
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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: 20151028 Termination date: 20160529 |