CN220654000U - Novel district soybean seeder - Google Patents
Novel district soybean seeder Download PDFInfo
- Publication number
- CN220654000U CN220654000U CN202322064887.8U CN202322064887U CN220654000U CN 220654000 U CN220654000 U CN 220654000U CN 202322064887 U CN202322064887 U CN 202322064887U CN 220654000 U CN220654000 U CN 220654000U
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- Prior art keywords
- seed
- wheel
- mounting frame
- soybean
- mounting bracket
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- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 24
- 244000068988 Glycine max Species 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000009331 sowing Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000010899 nucleation Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 description 8
- 238000009395 breeding Methods 0.000 description 4
- 230000001488 breeding effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Sowing (AREA)
Abstract
The utility model belongs to the technical field of soybean planting, and discloses a soybean plot planting seeder, which comprises a mounting frame, wherein the front end of the mounting frame is used for being connected with external power equipment, a transmission mechanism is arranged at the lower part of the front end of the mounting frame, a seed pushing mechanism is arranged in the middle of the mounting frame, seed sowing mechanisms are fixedly arranged at the left side and the right side of the middle rear end of the mounting frame, and a furrow opener is fixedly arranged at the lower part of the rear end of the mounting frame. The rear side of the furrow opener is fixedly connected with the earthing wheel. According to the soybean plot planting seeder, the transmission mechanism is arranged, so that the small tractor is convenient to drive, the practicability is improved, and the seed pushing mechanism and the seed metering mechanism are arranged, so that the seed filling is more complete, and the seed cleaning process is simpler. Through setting up furrow opener and earthing wheel, can carry out digging simultaneously and sow backfill, improve soybean planting efficiency.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a novel seeding machine for precisely seeding soybeans in a district, which is characterized in that a land wheel is used for driving a push rod to push out soybean seeds.
Background
The cultivation and breeding of high-yield soybean varieties are completed through a large number of breeding tests, in the process, a sowing link is used as an important component of the breeding tests, and the sowing part of the sowing machine directly influences the working efficiency of the breeding tests and the accuracy and scientificity of the tests. The seed sowing part of the traditional soybean seeder is generally provided with a seed disc and a hole structure, the seed disc and the hole structure inevitably rotate along with the seed disc in the operation of the seeder, seeds cannot be fully filled in the hole, the seed filling is insufficient, the seeding operation and the seeding precision are affected, and meanwhile, the seed cleaning process is also complicated. Accordingly, one skilled in the art would be able to provide a soybean planter without a hole and a seed plate to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a soybean cell planting seeder which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a novel district soybean planter, includes the mounting bracket, the front end of mounting bracket is used for being connected with external power equipment, the front end lower part installation drive mechanism of mounting bracket, the mid-mounting of mounting bracket has pushes away kind of mechanism, and the well rear end left and right sides fixed mounting of belonging to the mounting bracket has seed metering mechanism, the rear end lower part fixed mounting of mounting bracket has the furrow opener.
The transmission mechanism comprises a left land wheel and a right land wheel, a land wheel output shaft of the land wheel is fixedly connected with a large chain wheel in the chain wheel and chain mechanism, the chain wheel and chain mechanism is arranged in an offset mode, a small chain wheel is connected with a crankshaft, and the inner side of a chain is connected with a tensioning wheel. The tensioning wheel is fixedly connected with the mounting frame. Two crank discs are connected to two ends of the crank shaft, the crank shaft is movably connected with the left side and the right side of the mounting frame through an L-shaped bearing seat, and the L-shaped bearing seat is fixedly connected with the mounting frame.
The seed pushing mechanism comprises a crank disc, the outer surface of the crank disc is inserted and movably connected with a connecting rod, the front end of the connecting rod is perforated and inserted to limit a positioning screw, the rear end of the connecting rod is movably connected with a push rod, and the push rod is positioned in a straight groove formed in the seed sowing pipe and is movably connected with the seed sowing pipe.
The seed metering mechanism comprises a hopper, a seed metering pipe at the lower side of the hopper is obliquely arranged, a straight notch is formed in the lower part of the seed metering pipe back, and the seeding opening at the lower end of the seed metering pipe is fixedly connected with the furrow opener.
The rear side of the furrow opener is fixedly connected with the earthing wheel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, by arranging the seed pushing mechanism, the connecting rod is driven to rotate by the crank disc, the connecting rod drives the push rod to reciprocate in the seed discharging pipe, so that single accurate sowing can be realized, and the number of single sowing grains is controlled by adjusting the stroke of the push rod, so that the sowing machine can meet the current use requirement, and the practicability is improved;
2. according to the utility model, semi-automatic seed cleaning is realized by using the straight groove connecting rod, through pulling out the positioning screw on the connecting rod, the connecting rod is propped backwards along the straight groove, so that the push rod is spaced backwards in the pipeline for a certain distance, a straight groove opening is formed at the rear part below the seed discharging pipe, and the residual seeds of the hopper slide out of the straight groove opening along the pipeline, thereby realizing seed cleaning.
Drawings
Fig. 1 is a schematic diagram of three-dimensional modeling of a main body structure of a district soybean planter according to the present utility model.
Fig. 2 is a front view of a district soybean planter according to the present utility model.
Fig. 3 is a schematic structural diagram of a transmission mechanism in a district soybean planter according to the present utility model.
Fig. 4 is a schematic structural diagram of a seed pushing mechanism in a district soybean planter according to the present utility model.
Fig. 5 is a schematic structural diagram of a seed metering mechanism in a cell soybean planter according to the present utility model.
In the figure: 1 mounting frame, 2 driving mechanism, 3 seed pushing mechanism, 4 seed metering mechanism, 5 furrow opener, 6 earthing wheel, 21 land wheel, 22 land wheel output shaft, 23 big sprocket, 24 little sprocket, 25 crank axle, 26 chain, 27 take-up pulley, 28L formula bearing frame, 31 crank, 32 connecting rod, 33 set screw, 34 push rod, 41 hopper, 42 seed tube, 43 straight notch, 44 straight slot.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Examples
The utility model provides a novel district soybean planter, includes mounting bracket 1, the front end of mounting bracket 1 is used for being connected with external power equipment, the front end lower part installation drive mechanism 2 of mounting bracket 1, the mid-mounting of mounting bracket 1 has pushes away kind of mechanism 3, and the well rear end left and right sides fixed mounting of belonging to the mounting bracket has seed metering mechanism 4, the rear end lower part fixed mounting of mounting bracket has furrow opener 5.
When the seeder works, external power equipment drags the mounting frame 1 to advance to drive the land wheel 21 to rotate, so that the land wheel 21 drives the land wheel output shaft 22 to rotate, a chain 26 mechanism of a chain wheel 23 (24) is arranged on the land wheel output shaft 22 in an offset mode, wherein the large chain wheel 23 is connected with the land wheel output shaft 22 through a key, the small chain wheel 24 is connected with a crank shaft 25 through a key, a tension wheel 27 is arranged on the inner side of the chain 26 and fixedly arranged on the mounting frame 1, and the land wheel output shaft 22 drives the crank shaft 25 horizontally arranged in the L-shaped bearing seat 28 to do circular motion through the chain 26 mechanism of the chain wheel 23 (24). The two cranks 31 are fixed at two ends of the crankshaft 25 through threaded connection and synchronously do circular motion along with the crankshaft 25, meanwhile, the cranks 31 drive the connecting rod 32 movably connected with the cranks to do plane motion, and at the moment, the connecting rod 32 is clamped at the forefront position by the positioning screw 33, so that the push rod 34 movably connected with the inner side of the connecting rod 32 has the maximum stroke. The push rod 34 is positioned in the straight groove 44 of the seed discharging pipe 42, and the push rod 34 is driven by the connecting rod 32 to make plane movement, when the push rod 34 reaches the pushing-stroke limit position, seeds in the seed discharging pipe 42 are pushed out, the seeds fall into the well-opened grooves along the sowing openings behind the seed discharging pipe 42 under the action of gravity, the seeds are covered by the soil covering wheel 6, sowing is completed, and when the push rod reaches the return-stroke limit position, the seeds in the hopper 41 automatically enter the straight groove 44 of the seed discharging pipe 42 under the action of gravity, the pushed-out seeds are supplemented, and the seed filling is completed. With the rotation of the land wheel 21, the seeding-and-seed filling process is repeated and repeated until the seeding operation is completed.
The utility model can simply realize semi-automatic seed cleaning, when the push rod 34 is positioned at the return limit position after the sowing of a cell is completed, the positioning screw 33 on the connecting rod 32 is pulled out, and then the connecting rod 32 is pulled backwards along the straight groove 44 of the seed discharging pipe 42, so that the push rod 34 is separated backwards by a certain distance in the straight groove 44, a straight groove 43 is arranged below the seed discharging pipe 42, and the residual seeds in the hopper 41 slide out of the straight groove 43 along the straight groove 44 to finish seed cleaning.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (5)
1. Novel district soybean planter, including mounting bracket (1), its characterized in that: the front end of mounting bracket (1) is used for being connected with external power equipment, front end lower part installation drive mechanism (2) of mounting bracket (1), the mid-mounting of mounting bracket (1) is equipped with pushes away kind of mechanism (3), and the well rear end left and right sides fixed mounting that belongs to mounting bracket (1) has seed metering mechanism (4), the rear end lower part fixed mounting of mounting bracket (1) has furrow opener (5).
2. The novel district soybean planter of claim 1 wherein: the transmission mechanism (2) comprises a left land wheel (21) and a right land wheel (21), a land wheel output shaft (22) of the land wheel (21) is fixedly connected with a large chain wheel (23) in a chain (26) mechanism of the chain wheel (23) (24), the chain (23) (24) is arranged in a biased mode, a small chain wheel (24) is connected with a crankshaft (25), the inner side of the chain (26) is connected with a tensioning wheel (27), the tensioning wheel (27) is fixedly connected with a mounting frame (1), two ends of the crankshaft (25) are connected with two crank discs (31), the crankshaft (25) is movably connected with the left side and the right side of the mounting frame (1) through an L-shaped bearing seat (28), and the L-shaped bearing seat (28) is fixedly connected with the mounting frame (1).
3. The novel district soybean planter of claim 1 wherein: the seed pushing mechanism (3) comprises a crank disc (31), wherein the outer surface of the crank disc (31) is inserted with a connecting rod (32) in a penetrating mode, the front end of the connecting rod (32) is perforated and is limited by a positioning screw (33), the rear end of the connecting rod (32) is movably connected with a push rod (34), and the push rod (34) is located in a straight groove (44) which is formed in a seed sowing pipe (42) and is movably connected with the seed sowing pipe (42).
4. The novel district soybean planter of claim 1 wherein: the seed metering mechanism (4) comprises a hopper (41), a seed metering pipe (42) at the lower side of the hopper (41) is obliquely arranged, a straight notch (43) is formed in the rear portion below the seed metering pipe (42), and the seeding opening at the lower end of the seed metering pipe (42) is fixedly connected with the furrow opener (5).
5. The novel district soybean planter according to claim 4, wherein: the rear side of the furrow opener (5) is fixedly connected with the earthing wheel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064887.8U CN220654000U (en) | 2023-08-02 | 2023-08-02 | Novel district soybean seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322064887.8U CN220654000U (en) | 2023-08-02 | 2023-08-02 | Novel district soybean seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220654000U true CN220654000U (en) | 2024-03-26 |
Family
ID=90330821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322064887.8U Active CN220654000U (en) | 2023-08-02 | 2023-08-02 | Novel district soybean seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220654000U (en) |
-
2023
- 2023-08-02 CN CN202322064887.8U patent/CN220654000U/en active Active
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