CN201155546Y - Multifunction tilling-sowing machine transmission-gear box - Google Patents
Multifunction tilling-sowing machine transmission-gear box Download PDFInfo
- Publication number
- CN201155546Y CN201155546Y CNU2007201590849U CN200720159084U CN201155546Y CN 201155546 Y CN201155546 Y CN 201155546Y CN U2007201590849 U CNU2007201590849 U CN U2007201590849U CN 200720159084 U CN200720159084 U CN 200720159084U CN 201155546 Y CN201155546 Y CN 201155546Y
- Authority
- CN
- China
- Prior art keywords
- gear
- teeth groove
- gearbox
- bearing rod
- box
- 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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- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model relates to a multifunctional seeder gear box which consists of a gear box body (1), a castle wheel (2), a bearing bar (3), a ground wheel (4), a reinforced rib (5), a retaining screw (6), a screw hole (6.1), a gear fixing frame (7), a gear A (8.1), a gear B (8.2), a gear C (8.3), a gear D (8.4), a gear E (8.5), a gear F (8.6), a bearing bar alveolus (9) and a box body internal wall alveolus (10). The multifunctional seeder gear box is characterized in that the gear A (8.1), the gear B (8.2), the gear C (8.3), the gear D (8.4), the gear E (8.5), the gear F (8.6), the bearing bar alveolus (9) and the box body internal wall alveolus (10) are meshed with each other to be combined into a transmission system. The multifunctional seeder gear box has the beneficial effect that compared with the prior art, the multifunctional seeder gear box uses gear transmission, so the multifunctional seeder gear box not only is not damaged easily but also has long service life, simple structure, convenient operation and high working efficiency.
Description
Technical field
The utility model relates to a kind of farm machinery parts, specifically a kind of multi-functional weeding seeding machine gearbox.
Background technique
At present, the transmission system of weeding seeding machine gearbox is mainly the chain type transmission in the prior art, and its shortcoming is complex structure, damages easily, has a strong impact on working efficiency.
Summary of the invention
In order to remedy the deficiency that the transmission of weeding seeding machine gearbox chain type damages easily in the prior art, the utility model provides a kind of multi-functional weeding seeding machine gearbox, this multi-functional weeding seeding machine gearbox not only is not easy to damage, and long service life, simple in structure, be convenient to operation, high working efficiency.
The technological scheme that its technical problem that solves the utility model adopts is: gearbox casing and inner multiple sets of teeth wheel are set to integrated engaged transmission system, concrete scheme is: 1, the periphery inwall of gearbox is set to the teeth groove structure, at a side gearbox sidewall one gear fixing frame is set; 2, at gear fixing frame central position bearing rod is set, bearing rod in the middle of gearbox casing, the two ends of bearing rod are respectively arranged with clutch pinion, the position of bearing rod connection gear fixing frame is provided with the teeth groove structure; 3, periphery inwall teeth groove and the bearing rod teeth groove at gearbox is provided with two groups of gear structures, and this gear structure is fixed on the gear fixing frame, the engaged composition transmission system of the periphery inwall teeth groove of this gear structure and gearbox and bearing rod teeth groove.
The beneficial effects of the utility model are, the utility model is compared with prior art, and this multi-functional weeding seeding machine gearbox adopts gear transmission, not only be not easy to damage, and long service life, simple in structure, be convenient to operation, high working efficiency.
Description of drawings
Fig. 1 is a forward sight structural representation of the present utility model;
Fig. 2 is a backsight structural representation of the present utility model;
Fig. 3 is a side-looking structural representation of the present utility model;
Fig. 4 is that gear of the present utility model connects the example structure schematic representation;
Fig. 5 is a gearbox inwall teeth groove example structure schematic representation of the present utility model;
Fig. 6 is a forward sight cross-sectional view of the present utility model;
Gearbox casing among the figure (1), clutch pinion (2), bearing rod (3), catching hold of the earth wheel (4), stiffening rib (5), retaining screw (6), tapped hole (6.1), gear fixing frame (7), gear A (8.1), gear B (8.2), gear C (8.3), gear D (8.4), gear E (8.5), gear F (8.6), bearing rod teeth groove (9), cabinet wall teeth groove (10).
Embodiment:
With reference to description of drawings the utility model is done following concrete detailed description;
As shown in drawings, concrete structure of the present utility model is: the inwall of gearbox casing (1) is provided with cabinet wall teeth groove (10), the sidewall of gearbox casing (1) is provided with gear fixing frame (7), gear fixing frame (7) central position is provided with bearing rod (3), bearing rod (3) is through the centre of gearbox casing (1), one end of bearing rod (3) is provided with clutch pinion (2), bearing rod (3) is provided with bearing rod teeth groove (9) near the position of gear fixing frame (7), between cabinet wall teeth groove (10) and the bearing rod teeth groove (9) two groups of gears are set, this gear is fixed on the gear fixing frame (7), this gear and cabinet wall teeth groove (10) and the engaged composition transmission system of bearing rod teeth groove (9).
Claims (4)
1, multi-functional weeding seeding machine gearbox, it is by gearbox casing (1), clutch pinion (2), bearing rod (3), catching hold of the earth wheel (4), stiffening rib (5), retaining screw (6), tapped hole (6.1), gear fixing frame (7), gear A (8.1), gear B (8.2), gear C (8.3), gear D (8.4), gear E (8.5), gear F (8.6), bearing rod teeth groove (9), cabinet wall teeth groove (10) combines, and it is characterized in that gear A (8.1), gear B (8.2), gear C (8.3), gear D (8.4), gear E (8.5), gear F (8.6), bearing rod teeth groove (9), the engaged composition transmission system of cabinet wall teeth groove (10).
2, multi-functional weeding seeding machine gearbox according to claim 1, its feature is provided with cabinet wall teeth groove (10) at the inwall of gearbox casing (1).
3, multi-functional weeding seeding machine gearbox according to claim 1, its feature is provided with two groups of gear structures at least in the inside of gearbox casing (1).
4, multi-functional weeding seeding machine gearbox according to claim 1, its feature is provided with catching hold of the earth wheel (4) at the periphery of gearbox casing (1), and catching hold of the earth wheel (4) is provided with stiffening rib (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201590849U CN201155546Y (en) | 2007-12-25 | 2007-12-25 | Multifunction tilling-sowing machine transmission-gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201590849U CN201155546Y (en) | 2007-12-25 | 2007-12-25 | Multifunction tilling-sowing machine transmission-gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201155546Y true CN201155546Y (en) | 2008-11-26 |
Family
ID=40103329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201590849U Expired - Fee Related CN201155546Y (en) | 2007-12-25 | 2007-12-25 | Multifunction tilling-sowing machine transmission-gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201155546Y (en) |
-
2007
- 2007-12-25 CN CNU2007201590849U patent/CN201155546Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |