CN220023554U - Hanging type self-driven direct seeding machine - Google Patents
Hanging type self-driven direct seeding machine Download PDFInfo
- Publication number
- CN220023554U CN220023554U CN202321545888.8U CN202321545888U CN220023554U CN 220023554 U CN220023554 U CN 220023554U CN 202321545888 U CN202321545888 U CN 202321545888U CN 220023554 U CN220023554 U CN 220023554U
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- China
- Prior art keywords
- link arm
- traction frame
- wheel
- seeding
- suspension bracket
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- 238000010899 nucleation Methods 0.000 title claims abstract description 36
- 239000000725 suspension Substances 0.000 claims abstract description 25
- 241000251468 Actinopterygii Species 0.000 claims abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000009331 sowing Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a hanging type self-driven direct seeding machine which comprises a main body bracket, a suspension bracket, an upper link arm, a lower link arm, a traction frame, a limiting rod, a fish eye connecting rod, an iron chain, a front roller, a ditching wheel, a rear roller speed changer and a seeding wheel, wherein the upper link arm is connected with the main body bracket; one end of the upper link arm is connected with the suspension bracket, the other end of the upper link arm is connected with the traction frame, one end of the lower link arm is connected with the suspension bracket, and the other end of the lower link arm is connected with the traction frame; the lower end of the traction frame is connected with a fish eye connecting rod through a pin shaft. The upper linking arm and the lower linking arm are arranged in parallel, and the traction frame and the suspension bracket form a parallel movement mechanism through the upper linking arm and the lower linking arm, so that when the tractor is in traction operation, the suspension bracket floats up and down because of uneven ground, the parallel movement mechanism can not be influenced by suspension floating in a certain range, and meanwhile, the suspension bracket can be lifted through the limiting rod through the arrangement of the limiting rod.
Description
Technical Field
The utility model relates to the technical field related to agricultural machinery, in particular to a hanging type self-driven direct seeding machine.
Background
Agricultural mechanization is the most basic and remarkable characteristic of modern agriculture, and the development of agricultural mechanization is necessary for advancing agricultural modernization, which is a necessary way for the construction of agricultural modernization. The agricultural equipment system reduces the operation cost by reasonably configuring the agricultural machine, and brings great economic benefits to farmers. The seeder is a key operation link in agricultural production, has more agricultural technical requirements in shorter seeding agricultural time, and is used for seeding seeds into fields, thus being a good development and production condition for crops.
The conventional seeder is characterized in that a main body of the seeder is connected with a tractor head through a traction frame, but because the ground is mostly uneven during operation, the tractor swings left and right during operation, so that a certain effect is brought to seeding.
Disclosure of Invention
The utility model aims to provide a hanging type self-driven direct seeding machine, which aims to solve the existing problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hanging type self-driven direct seeding machine comprises a main body bracket, a suspension bracket, an upper link arm, a lower link arm, a traction frame, a limiting rod, a fish eye connecting rod, an iron chain, a front roller, a ditching wheel, a rear roller speed changer and a seeding wheel;
one end of the upper link arm is connected with the suspension bracket, the other end of the upper link arm is connected with the traction frame, one end of the lower link arm is connected with the suspension bracket, and the other end of the lower link arm is connected with the traction frame;
the lower end part of the traction frame is connected with a fish eye connecting rod through a pin shaft, and the fish eye connecting rod is fixedly connected with the seeder body bracket.
Preferably, the bottom end part of the support of the seeder body is provided with a front roller, a ditching wheel and a rear roller in sequence from front to back.
Preferably, the upper end of the seeder body support is further provided with a seeding wheel, the seeding wheel is arranged between the ditching wheel and the rear roller, the upper end of the seeder body support is further provided with a speed changer, the speed changer is arranged at the rear end of the seeding wheel, the speed changer is in driving connection with the seeding wheel through a chain a, and the speed changer is in driving connection with the rear roller through a chain b.
Preferably, the upper end part of the ditching wheel is also provided with a height adjusting rod, and the height adjusting rod penetrates through the seeder body bracket from bottom to top.
Preferably, the traction frame is obliquely connected with the main body bracket of the seeder through symmetrically arranged iron chains.
Compared with the prior art, the utility model has the beneficial effects that: the upper linking arm and the lower linking arm are arranged in parallel, and the traction frame and the suspension bracket form a parallel movement mechanism through the upper linking arm and the lower linking arm, so that when the tractor is in traction operation, the suspension bracket floats up and down because of uneven ground, the parallel movement mechanism can not be influenced by suspension floating in a certain range, and meanwhile, the suspension bracket can be lifted through the limiting rod through the arrangement of the limiting rod.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, the utility model discloses a hanging self-driven direct seeding machine, which comprises a main body bracket 8 of the seeding machine, a suspension bracket 1, an upper link arm 2, a lower link arm 3, a traction frame 4, a limit rod 5, a fisheye connecting rod 6, an iron chain 7, a front roller 9, a ditching wheel 10, a rear roller 11 transmission 13 and a seeding wheel 14;
one end of the upper link arm 2 is connected with the suspension bracket 1, the other end of the upper link arm is connected with the traction frame 4, one end of the lower link arm 3 is connected with the suspension bracket 1, and the other end of the lower link arm is connected with the traction frame 4; the upper link arm 2 and the lower link arm 3 are arranged in parallel, and a parallel motion mechanism is formed between the traction frame 4 and the suspension bracket 1 through the upper link arm 2 and the lower link arm 3, so that when the tractor is in traction operation, the suspension bracket 1 floats up and down because of uneven ground, the parallel motion mechanism can be free from the influence of suspension floating in a certain range, and meanwhile, the suspension bracket 1 can be lifted through the limiting rod 5 through the arrangement of the limiting rod 5.
The lower end part of the traction frame 4 is connected with a fisheye connecting rod 6 through a pin shaft, and the fisheye connecting rod 6 is fixedly connected with a seeder body bracket 8.
The bottom end of the seeder body bracket 8 is provided with a front roller 9, a ditching wheel 10 and a rear roller 11 in sequence from front to back.
The upper end of the seeder body bracket 8 is also provided with a seeding wheel 14, the seeding wheel 14 is arranged between the ditching wheel 10 and the rear roller 11, the upper end of the seeder body bracket 8 is also provided with a speed changer 13, the speed changer 13 is arranged at the rear end of the seeding wheel 14, the speed changer 13 is in driving connection with the seeding wheel 14 through a chain a, and the speed changer 13 is in driving connection with the rear roller 11 through a chain b. The tractor in the utility model only plays a traction role in seeding operation, and the power output of seeding depends on the self rolling of the rear idler wheel 11 of the seeding machine to drive the rotation of the seeding wheel. Be provided with sowing groove and sowing funnel on the planter body support 8, sowing wheel 14 rotation scoops up sowing funnel with the seed in the sowing groove, and the seed is through sowing funnel landing to ground to accomplish the seeding, the bottom of seed seeding passageway still is provided with the earthing board for carry out the cover of earth, and this seed seeding is conventional technology with the cover of earth, consequently does not carry out in this and gives up.
The upper end part of the ditching wheel 10 is also provided with a height adjusting rod 12, and the height adjusting rod 12 penetrates through the seeder body bracket 8 from bottom to top. The height adjusting rod 12 is provided to adjust the installation height of the grooving wheel 10, thereby adjusting the grooving depth.
The traction frame 4 is obliquely connected with the main body bracket 8 of the seeder through symmetrically arranged iron chains 7. According to the utility model, the two iron chains 7 symmetrically arranged between the traction frame 4 and the main body bracket 8 of the seeder and the connecting structure of the middle fisheye connecting rod 6 are connected, so that the influence of the suspension bracket 1 on the seeder when the tractor swings left and right is avoided.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a articulated formula self-driven live broadcast machine which characterized in that: the seeding machine comprises a seeding machine body bracket (8), a suspension bracket (1), an upper link arm (2), a lower link arm (3), a traction frame (4), a limiting rod (5), a fish eye connecting rod (6), an iron chain (7), a front roller (9), a ditching wheel (10), a rear roller (11), a transmission (13) and a seeding wheel (14);
one end of the upper link arm (2) is connected with the suspension bracket (1), the other end of the upper link arm is connected with the traction frame (4), one end of the lower link arm (3) is connected with the suspension bracket (1), and the other end of the lower link arm is connected with the traction frame (4);
the lower end part of the traction frame (4) is connected with a fish eye connecting rod (6) through a pin shaft, and the fish eye connecting rod (6) is fixedly connected with a seeder body bracket (8).
2. The hitching type self-propelled direct broadcast machine as set forth in claim 1, wherein: the bottom end of the seeder body bracket (8) is provided with a front roller (9), a ditching wheel (10) and a rear roller (11) in sequence from front to back.
3. The hitching type self-propelled direct broadcast machine as set forth in claim 1, wherein: the seeder is characterized in that a seeding wheel (14) is further mounted at the upper end of the seeder body support (8), the seeding wheel (14) is arranged between the ditching wheel (10) and the rear roller (11), a transmission (13) is further mounted at the upper end of the seeder body support (8), the transmission (13) is arranged at the rear end of the seeding wheel (14), the transmission (13) is in driving connection with the seeding wheel (14) through a chain a, and the transmission (13) is in driving connection with the rear roller (11) through a chain b.
4. A hitching type self-propelled direct broadcast machine as set forth in claim 3 wherein: the upper end part of the ditching wheel (10) is also provided with a height adjusting rod (12), and the height adjusting rod (12) penetrates through the seeder body bracket (8) from bottom to top.
5. The hitching type self-propelled direct broadcast machine as set forth in claim 1, wherein: the traction frame (4) is obliquely connected with the seeder body bracket (8) through symmetrically arranged iron chains (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545888.8U CN220023554U (en) | 2023-06-16 | 2023-06-16 | Hanging type self-driven direct seeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321545888.8U CN220023554U (en) | 2023-06-16 | 2023-06-16 | Hanging type self-driven direct seeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220023554U true CN220023554U (en) | 2023-11-17 |
Family
ID=88740180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321545888.8U Active CN220023554U (en) | 2023-06-16 | 2023-06-16 | Hanging type self-driven direct seeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220023554U (en) |
-
2023
- 2023-06-16 CN CN202321545888.8U patent/CN220023554U/en active Active
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