CN203353129U - Land wheel transmission device for seeder - Google Patents
Land wheel transmission device for seeder Download PDFInfo
- Publication number
- CN203353129U CN203353129U CN 201320341617 CN201320341617U CN203353129U CN 203353129 U CN203353129 U CN 203353129U CN 201320341617 CN201320341617 CN 201320341617 CN 201320341617 U CN201320341617 U CN 201320341617U CN 203353129 U CN203353129 U CN 203353129U
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- land wheel
- bracket
- ground
- wheeling rack
- 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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- Agricultural Machines (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a land wheel transmission device for a seeder. A connecting bracket is arranged on a rear cross beam of the seeder, the front end of the connecting bracket is fastened on the rear cross beam of the seeder through bolts; front connecting pins are arranged at the rear end of the connecting bracket; a connecting frame is arranged at the front end of a land wheel support; rear connecting pins are arranged at the front end of the connecting frame; the connecting frame is connected to and mounted on the connecting bracket through shaft pins and integrally fixed with the land wheel support; a power output shaft is arranged on the front side of the land wheel support and mounted on the upper side of the land wheel support through upper bearings; a land wheel axle is arranged at the lower end of the land wheel support; a land wheel is mounted on the land wheel axle; a transmission bracket is arranged on the left side of the land wheel support; a transmission shaft is arranged in the transmission bracket. The land wheel transmission device has the advantages of simple structure, reasonable design, stable working performance and safety and reliability in use.
Description
Technical field
The utility model relates to a kind of drive apparatus of sower, especially a kind of ground wheel transmission device of sower.
Background technology
The ground wheel transmission device of the various sowers of selling in the market and using, mostly adopt the chain sprocket structure, because the recessed injustice in hole of sowing ground causes the degree of tightness of chain not wait, need often to adjust, the quality that not only impact is sowed, and chain is easily broken, fault rate is high, also the operating efficiency of impact sowing.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned defect, and a kind of ground wheel transmission device of gear structure is provided, and to reduce the fault of unit, improves quality and the operating efficiency of sowing.
Scheme of the present utility model comprises the sower rear cross beam, ground wheeling rack, connection bracket, land axle, power transmission shaft and power take-off, its design feature is to be provided with connection bracket on the rear cross beam of sower, the front end of connection bracket uses bolted on the rear cross beam of sower, the rear end of connection bracket is provided with front connecting pin, the front end of ground wheeling rack is provided with link, the front end of link is provided with rear connecting pin, be provided with interior pin hole in front connecting pin, be provided with outer pin hole in rear connecting pin, link is mounted on connection bracket by pivot pin, link and ground wheeling rack are fixed as one, the front side of ground wheeling rack is provided with power take-off, power take-off is arranged on the upside of ground wheeling rack by upper bearing (metal), the lower end of ground wheeling rack is provided with land axle, land wheel is housed on land axle, land wheel is arranged on the lower end of ground wheeling rack by lower bearing, the left end of land axle is equipped with the driving bevel gear, the left side of ground wheeling rack is provided with transmission bracket, be provided with power transmission shaft in transmission bracket, power transmission shaft is arranged on transmission bracket by upper and lower drive bearing, the lower end of power transmission shaft is provided with the underdrive bevel gear, upper end is provided with the upper driving bevel gear, the left end of power take-off is provided with power input bevel gear, the underdrive bevel gear meshes with driving bevel gear, upper driving bevel gear and the engagement of power input bevel gear, the right-hand member of power take-off is provided with sowing sprocket wheel and fertilising sprocket wheel, the right-hand member of fertilising sprocket wheel is provided with standby splined shaft connector.
During operation, land wheel rotates with the ground friction under the traction of unit, and land axle drives bevel gear, drives the upper and lower bevel gear of power transmission shaft to drive the power take-off rotation, then is done manual work by power take-off sowing sprocket wheel and the running of fertilising sprocket wheel.
The utility model is simple in structure, reasonable in design, and stable work in work is safe and reliable.
Below in conjunction with accompanying drawing, be described in further detail.
The accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
Sower rear cross beam 9 shown in Fig. 1 is provided with connection bracket 10, the front end of connection bracket uses bolted on rear cross beam, the rear end of connection bracket is provided with front connecting pin 11, the front end of ground wheeling rack 17 is provided with link, the front end of link is provided with rear connecting pin 12, be provided with interior pin hole in front connecting pin, be provided with outer pin hole in rear connecting pin, link is installed and is connected on connection bracket by pivot pin, link and ground wheeling rack are fixed as one, the front side of ground wheeling rack is provided with power take-off 7, power take-off is arranged on the upside of ground wheeling rack by upper bearing (metal) 13, the lower end of ground wheeling rack is provided with land axle 19, land wheel 18 is housed on land axle, land wheel is arranged on the lower end of ground wheeling rack by lower bearing 20, the left end of land axle is equipped with and drives bevel gear 1, the left side of ground wheeling rack is provided with transmission bracket 4, be provided with power transmission shaft 5 in transmission bracket, power transmission shaft is arranged on transmission bracket by upper and lower drive bearing 3, the lower end of power transmission shaft is provided with underdrive bevel gear 2, upper end is provided with upper driving bevel gear 6, the left end of power take-off is provided with power input bevel gear 8, underdrive bevel gear 2 meshes with driving bevel gear 1, upper driving bevel gear 6 and 8 engagements of power input bevel gear, the right-hand member of power take-off is provided with sowing sprocket wheel 14, fertilising sprocket wheel 15, the right-hand member of fertilising sprocket wheel is provided with standby splined shaft connector 16.
Claims (2)
1. a seeder ground wheel transmission device, comprise the sower rear cross beam, ground wheeling rack, connection bracket, land axle, power transmission shaft and power take-off, it is characterized in that: described sower rear cross beam (9) is provided with connection bracket (10), the front end of connection bracket uses bolted on rear cross beam, the rear end of connection bracket is provided with front connecting pin (11), the front end of ground wheeling rack (17) is provided with link, the front end of link is provided with rear connecting pin (12), be provided with interior pin hole in front connecting pin, be provided with outer pin hole in rear connecting pin, link is installed and is connected on connection bracket by pivot pin, link and ground wheeling rack are fixed as one, the front side of ground wheeling rack is provided with power take-off (7), power take-off is arranged on the upside of ground wheeling rack by upper bearing (metal) (13), the lower end of ground wheeling rack is provided with land axle (19), land wheel (18) is housed on land axle, land wheel is arranged on the lower end of ground wheeling rack by lower bearing (20), the left end of land axle is equipped with and drives bevel gear (1), the left side of ground wheeling rack is provided with transmission bracket (4), be provided with power transmission shaft (5) in transmission bracket.
2. seeder ground wheel transmission device according to claim 1, it is characterized in that: described power transmission shaft is arranged on transmission bracket by upper and lower drive bearing (3), the lower end of power transmission shaft is provided with underdrive bevel gear (2), upper end is provided with upper driving bevel gear (6), the left end of power take-off is provided with power input bevel gear (8), underdrive bevel gear (2) meshes with driving bevel gear (1), upper driving bevel gear (6) and power input bevel gear (8) engagement, the right-hand member of power take-off is provided with sowing sprocket wheel (14), fertilising sprocket wheel (15), the right-hand member of fertilising sprocket wheel is provided with standby splined shaft connector (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341617 CN203353129U (en) | 2013-06-16 | 2013-06-16 | Land wheel transmission device for seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320341617 CN203353129U (en) | 2013-06-16 | 2013-06-16 | Land wheel transmission device for seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353129U true CN203353129U (en) | 2013-12-25 |
Family
ID=49800979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320341617 Expired - Fee Related CN203353129U (en) | 2013-06-16 | 2013-06-16 | Land wheel transmission device for seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353129U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814657A (en) * | 2014-03-03 | 2014-05-28 | 科右前旗兴盛宏农机具制造有限公司 | Small-sized accurate planter |
| CN104472087A (en) * | 2014-11-20 | 2015-04-01 | 双城市明海农机具制造厂 | Straddle-type support ground wheel transmission system of sowing-fertilizing machine tool |
| CN107231876A (en) * | 2017-05-24 | 2017-10-10 | 蒙城县育田机械有限公司 | A kind of transmission device of high stability seeder |
-
2013
- 2013-06-16 CN CN 201320341617 patent/CN203353129U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814657A (en) * | 2014-03-03 | 2014-05-28 | 科右前旗兴盛宏农机具制造有限公司 | Small-sized accurate planter |
| CN103814657B (en) * | 2014-03-03 | 2015-09-16 | 科右前旗兴盛宏农机具制造有限公司 | Small-sized precision seeder |
| CN104472087A (en) * | 2014-11-20 | 2015-04-01 | 双城市明海农机具制造厂 | Straddle-type support ground wheel transmission system of sowing-fertilizing machine tool |
| CN104472087B (en) * | 2014-11-20 | 2016-07-06 | 双城市明海农机具制造厂 | Seeding and fertilizing facility straddle type supports ground-driven system |
| CN107231876A (en) * | 2017-05-24 | 2017-10-10 | 蒙城县育田机械有限公司 | A kind of transmission device of high stability seeder |
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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: 20131225 Termination date: 20140616 |
|
| EXPY | Termination of patent right or utility model |