CN214430001U - Rear-mounted seeder - Google Patents
Rear-mounted seeder Download PDFInfo
- Publication number
- CN214430001U CN214430001U CN202120488158.3U CN202120488158U CN214430001U CN 214430001 U CN214430001 U CN 214430001U CN 202120488158 U CN202120488158 U CN 202120488158U CN 214430001 U CN214430001 U CN 214430001U
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- CN
- China
- Prior art keywords
- girder
- seeding
- seeder
- rotary cultivator
- seeding disc
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- Expired - Fee Related
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Abstract
The utility model discloses a rear-mounted seeder, including the rotary cultivator girder, the rotary cultivator girder sets up in the rotary cultivator main part, rotary cultivator main part side is provided with the hydro-cylinder, the one end of hydro-cylinder is connected with the connection girder, it has the fixed connection seat to connect girder one end through the swing pin hub connection, it has the seeder girder through the fixed bolster connection to connect the girder, seeder girder side is provided with the seeding disc, the seeding disc evenly is provided with a plurality of seeding mouths along radial, the feed inlet has been seted up to seeding disc side, seeding disc upside is provided with the kind of seed box, the kind of seed box passes through inlet pipe and feed inlet intercommunication, seeding disc side is provided with the pivot. The utility model discloses structural design scientific and reasonable combines rotary tillage and two kinds of different machines in an organic whole of seeding, raises the efficiency, practices thrift the cost, has very strong practical function.
Description
Technical Field
The utility model relates to the technical field of agricultural mechanical equipment, in particular to a rear-mounted seeder.
Background
The seeder widely used in the market at present needs to be matched with power machinery such as a tractor and the like. And the seeder should take rotary cultivator to carry the rotary tillage with power machinery such as tractor before sowing, and the sowing requirement is met after the rotary tillage of soil, just can use the seeder to sow. Thus, the conventional operation needs to be divided into two steps: namely, the land is firstly rotavator tilled, and then sower is used for sowing after the rotary tillage. The existing scheme has the defects that the rotary tillage operation and the seeding operation are carried out twice, the cost is high, the time consumption is low, the efficiency is low, and the use is inconvenient. To this end, we propose a rear-mounted seeder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rear-mounted seeder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rear-mounted seeder, includes the rotary cultivator girder, the rotary cultivator girder sets up in the rotary cultivator main part, rotary cultivator main part side is provided with the hydro-cylinder, the one end of hydro-cylinder is connected with the connection girder, it has the fixed connection seat to connect girder one end through the swing pin hub connection, it has the seeder girder through the fixed bolster connection to connect the girder, seeder girder side is provided with the seeding disc, the seeding disc evenly is provided with a plurality of seeding mouths along radial, the feed inlet has been seted up to seeding disc side, seeding disc upside is provided with kind of seed box, kind of seed box passes through inlet pipe and feed inlet intercommunication, seeding disc side is provided with the pivot.
Preferably, the oil cylinders are provided with more than one group.
Preferably, the side surface of the seeding disc is provided with a supporting and connecting plate, and two ends of the supporting and connecting plate are respectively fixedly connected with the seeding disc and a seeder girder.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of rear-mounted seeder, structural design is simple reasonable, has stronger practicality, through setting up rotary cultivator girder and tie-beam isotructure, make the rotary cultivator be connected the operation as an organic whole with the seeder at rear, both installation dismantlement convenient and fast, through be equipped with the hydro-cylinder that is used for the lift seeder on the rotary cultivator girder, make things convenient for the seeder to promote and descend, thereby the operating efficiency of device has been improved, can once only accomplish ground and seeding operation soon, and then realize integration rotary tillage seeding operation process, this device combines the machinery of rotary tillage and two kinds of differences of seeding in an organic whole, raise the efficiency, save the cost, has very strong practical function.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 a girder of a rotary cultivator, 11 a rotary cultivator main body, 12 oil cylinders, 13 a connecting girder, 14 fixed connecting seats, 15 movable pin shafts, 16 fixed supports, 18 seeding disks, 19 seeding nozzles, 2 a feeding port, 21 seed boxes, 22 a feeding pipe, 23 a supporting connecting plate, 24 rotating shafts and 3 a girder of a seeding machine.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a rear-mounted seeder comprises a rotary cultivator girder 1, the rotary cultivator girder 1 is arranged on a rotary cultivator main body 11, an oil cylinder 12 is arranged on the side surface of the rotary cultivator main body 11, one end of the oil cylinder 12 is connected with a connecting girder 13, one end of the connecting girder 13 is connected with a fixed connecting seat 14 through a movable pin shaft 15, the fixed connecting seat 14 is connected with the rotary cultivator girder 1, the connecting girder 13 is connected with a seeder girder 3 through a fixed bracket 16, more than one group of oil cylinders 12 are arranged, the oil cylinder 12 for lifting the seeder is arranged on the rotary cultivator girder 1, so that the seeder is convenient to lift and lower, the operation efficiency of the device is improved, the ground rotating and seeding operation can be completed at one time, and then realize integration rotary tillage seeding operation process, this device combines rotary tillage and two kinds of different machines of seeding in an organic whole, raises the efficiency, practices thrift the cost, has very strong practical function.
The seeder girder 3 side is provided with seeding disc 18, and seeding disc 18 side is provided with supporting connection board 23, and seeding disc 18 evenly is provided with a plurality of seeding mouths 19 along radial, and feed inlet 2 has been seted up to seeding disc 18 side, and 18 upsides of seeding disc are provided with kind of a seed box 21, and 21 tops of kind of a seed box are through being equipped with the lid, and kind of a seed box 21 passes through inlet pipe 22 and 2 intercommunications of feed inlet, and seeding disc 18 side is provided with supporting connection board 23, supporting connection board 23's both ends respectively with seeding disc 18 and 3 fixed connection of seeder girder, seeding disc 18 side is provided with pivot 24.
The working principle is as follows:
the rear-mounted seeder comprises an oil cylinder 12, a connecting girder 13, a fixed connecting seat 14 and a seeder girder 3, wherein the oil cylinder 12 is used for lifting the seeder, the oil cylinder 12 is used for lifting the seeder girder 3 through the connecting girder 13 when lifted, so that a seeding disc 18 is separated from the ground and stops working, the seeding disc 18 descends to be in contact with the ground when the oil cylinder 12 is retracted, when the seeder moves forward, the seeding disc 18 rotates, a seeding nozzle 19 at the lowest part of the seeding disc 18 extends into the soil and seeds are sown into the soil, the seeding disc 18 rotates ceaselessly under the drive of a rotary cultivator to continue seeding operation, when seeding is not needed, the seeder is lifted up through the lifting oil cylinder 12, the seeding disc 18 does not rotate and stops working, the seeding disc 18 does not have self-power and can not rotate, and only when the seeder is put down, when the seeding disc 18 contacts the ground, the seeding disc can rotate under the rotation of the front rotary cultivator, thereby ensuring the operation stability.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a rear-mounted seeder, includes rotary cultivator girder (1), its characterized in that: the rotary cultivator girder (1) is arranged on the rotary cultivator main body (11), an oil cylinder (12) is arranged on the side surface of the rotary cultivator main body (11), one end of the oil cylinder (12) is connected with a connecting girder (13), one end of the connecting girder (13) is connected with a fixed connecting seat (14) through a movable pin shaft (15), the connecting girder (13) is connected with a seeder girder (3) through a fixed bracket (16), a seeding disc (18) is arranged on the side surface of the seeder girder (3), a plurality of seeding nozzles (19) are uniformly arranged on the seeding disc (18) along the radial direction, a feed inlet (2) is arranged on the side surface of the seeding disc (18), a seed box (21) is arranged on the upper side of the seeding disc (18), the seed box (21) is communicated with the feed inlet (2) through the feed pipe (22), and the side surface of the seeding disc (18) is provided with a rotating shaft (24).
2. A postposition type seed drill as claimed in claim 1, characterized in that: the oil cylinders (12) are provided with more than one group.
3. A postposition type seed drill as claimed in claim 1, characterized in that: the side of the seeding disc (18) is provided with a supporting and connecting plate (23), and two ends of the supporting and connecting plate (23) are respectively fixedly connected with the seeding disc (18) and a seeder girder (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488158.3U CN214430001U (en) | 2021-03-08 | 2021-03-08 | Rear-mounted seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120488158.3U CN214430001U (en) | 2021-03-08 | 2021-03-08 | Rear-mounted seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214430001U true CN214430001U (en) | 2021-10-22 |
Family
ID=78153591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120488158.3U Expired - Fee Related CN214430001U (en) | 2021-03-08 | 2021-03-08 | Rear-mounted seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214430001U (en) |
-
2021
- 2021-03-08 CN CN202120488158.3U patent/CN214430001U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211022 |