CN219741204U - Seed feeding mechanism of seeder - Google Patents
Seed feeding mechanism of seeder Download PDFInfo
- Publication number
- CN219741204U CN219741204U CN202320772685.6U CN202320772685U CN219741204U CN 219741204 U CN219741204 U CN 219741204U CN 202320772685 U CN202320772685 U CN 202320772685U CN 219741204 U CN219741204 U CN 219741204U
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- CN
- China
- Prior art keywords
- storage tank
- wall
- mounting frame
- seed
- seeds
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- 238000003756 stirring Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000010899 nucleation Methods 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009331 sowing Methods 0.000 abstract description 7
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000005484 gravity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 241000209149 Zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sowing (AREA)
Abstract
The utility model discloses a seed supply mechanism of a planter, which comprises a mounting frame, wherein a storage tank is arranged at the upper end of the mounting frame, a feed inlet is arranged at the upper end of the storage tank, the lower end of the storage tank is communicated with the mounting frame through a feed outlet, two arc plates are arranged between the side walls of the two sides of the mounting frame, the two arc plates are symmetrically arranged up and down, a roller is connected between the inner walls of the two arc plates in a rolling way, a plurality of circumferentially arranged material receiving grooves are formed in the outer wall of the roller, and a rotating mechanism for rotating the roller is arranged on the side wall of the right side of the mounting frame. According to the utility model, through the rotation of the roller and the rolling connection of the roller and the two arc plates, when the receiving groove containing seeds rotates to the lower side, the seeds fall under the action of gravity, so that the seeds are sown, and meanwhile, the quantitative conveying of the seeds is realized, and the situation that too many or too few seeds appear during sowing is avoided.
Description
Technical Field
The utility model relates to the technical field of seeders, in particular to a seed feeding mechanism of a seeder.
Background
The planter uses crop seeds as planting machines for seeding. Seed planters for certain types or crops are often referred to by crop type designations, such as corn drill, corn hill planter, cotton planter, pasture spreader, and the like.
When supplying and conveying seeds, the flow of conveying is also different according to different sowing demands and different seed types, and a planter supply mechanism in the prior art is generally not provided with a device for quantifying the seeds, so that excessive or too little seeds can appear in the sowing process, and a storage tank for supplying the seeds by the existing planter is not provided with a device for stirring the seeds, so that the seeds are easily accumulated on a feed opening, and the normal supply of the seeds is influenced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a seed supply mechanism of a seeder, which is used for realizing quantitative conveying of seeds while seeding the seeds by rotating a roller and rolling connection of the roller and two arc plates, and preventing excessive or insufficient seeds from occurring during seeding when the seeds are dropped under the action of gravity when a receiving groove filled with the seeds rotates to the lower part.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a seed feed mechanism of seeder, includes the installing frame, the installing frame upper end is equipped with the storage tank, the storage tank upper end is equipped with the feed inlet, the storage tank lower extreme is linked together with the installing frame through the feed inlet, be equipped with two arcs between the installing frame both sides lateral wall, two the arc is the symmetry setting from top to bottom, two rolling connection has the cylinder between the arc inner wall, the receiving groove that a plurality of circumference set up has been seted up to the cylinder outer wall, installing frame right side lateral wall is equipped with the rotary mechanism who is used for carrying out rotatory to the cylinder, be equipped with in the storage tank and be used for stirring the stirring mechanism to the seed.
Preferably, the rotary mechanism comprises a supporting plate arranged on the right side wall of the mounting frame, a power motor is arranged at the upper end of the supporting plate, a rotating shaft is arranged at the tail end of an output shaft of the power motor, one end, far away from the power motor, of the rotating shaft penetrates through two sides of the mounting frame and is rotationally connected with the rotating shaft, and the roller is arranged on the outer wall of the rotating shaft.
Preferably, the stirring mechanism comprises a rotating rod which penetrates through the rotating rod and is connected to the upper end of the storage tank, the outer wall of the rotating rod is provided with a circular ring, the outer wall of the circular ring is provided with a plurality of circumferentially arranged fixing rods, a plurality of scraping plates are arranged at the tail ends of the fixing rods, and the scraping plates are obliquely arranged.
Preferably, the bottom is equipped with the solid fixed ring in the storage tank, set up the inclined plane between solid fixed ring upper end and the inner wall, a plurality of scraper blade all with inclined plane sliding connection.
Preferably, the storage tank and the right side wall of the mounting frame are respectively provided with a fixed block, a transmission rod is connected between the fixed blocks in a penetrating and rotating mode, bevel gears are respectively arranged at the tail end of the lower end of the transmission rod and the outer wall of the rotating shaft, and the bevel gears are meshed with each other.
Preferably, the outer walls of the rotating rod and the transmission rod are respectively provided with a belt pulley, and the two belt pulleys are in transmission connection through a belt.
The utility model has the following beneficial effects:
1. through the rotation of cylinder to and the roll connection of cylinder and two arc, when holding the silo that connects of seed and rotate to the below, the seed falls under the effect of gravity, realizes when sowing the seed, realizes the ration transport to the seed, avoids appearing the condition that the seed is too much or is too little when sowing.
2. Through the sliding connection of inclined plane and a plurality of scrapers on the fixed ring of bottom in the storage tank, make a plurality of scrapers stir the seed of bottom in the storage tank, avoid the seed to pile up on the feed opening, cause the jam to the feed opening, influence the normal seeding of seeder.
Drawings
Fig. 1 is a schematic front view showing the overall structure of a seed feeding mechanism of a planter according to the present utility model;
FIG. 2 is a schematic bottom view showing the overall structure of a seed feeding mechanism of a planter according to the present utility model;
fig. 3 is a schematic cross-sectional view showing the whole structure of a seed feeding mechanism of a planter according to the present utility model.
In the figure: the device comprises a mounting frame 1, a storage tank 2, a feeding port 3, a rotating rod 4, a belt pulley 5, a fixed block 6, a transmission rod 7, a power motor 8, a rotating shaft 9, a bevel gear 10, an arc-shaped plate 11, a roller 12, a receiving trough 13, a discharging port 14, a fixed ring 15, a circular ring 16, a fixed rod 17 and a scraping plate 18.
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.
Referring to fig. 1-3, a seed feed mechanism of seeder, including installing frame 1, installing frame 1 upper end is equipped with storage tank 2, storage tank 2 upper end is equipped with feed inlet 3, storage tank 2 lower extreme is linked together with installing frame 1 through feed opening 14, be equipped with two arc 11 between the lateral wall of installing frame 1 both sides, two arc 11 are the symmetry setting from top to bottom, roll connection has cylinder 12 between the inner wall of two arc 11, a plurality of circumferentially arranged connect silo 13 have been seted up to the cylinder 12 outer wall, installing frame 1 right side lateral wall is equipped with the rotary mechanism who is used for carrying out rotatory cylinder 12, rotary mechanism is including setting up the layer board on installing frame 1 right side lateral wall, the layer board upper end is equipped with motor 8, motor 8 output shaft end is equipped with pivot 9, motor 8's one end is kept away from to motor 8 one end runs through installing frame 1 both sides and rotates with it, cylinder 12 sets up on the outer wall of pivot 9, through the rotation of cylinder 12, and the cylinder 12 is connected with the roll of two arc 11, when connecting 13 rotation to the below of seed, the effect of falling down to realize to the realization is to the seeding trough when the effect of the seed is filled with the seeding, the realization is too little seed, the realization is crossed the condition is when the seeding is crossed to the seeding.
Be equipped with in the storage tank 2 and be used for stirring the stirring mechanism of seed, stirring mechanism is including running through the dwang 4 of rotating connection in storage tank 2 upper end, and dwang 4 outer wall is equipped with ring 16, and ring 16 outer wall is equipped with the dead lever 17 that a plurality of circumferences set up, and a plurality of dead levers 17 end all is equipped with scraper blade 18, and a plurality of scraper blades 18 are the slope setting.
The fixed ring 15 is arranged at the inner bottom in the storage tank 2, an inclined plane is arranged between the upper end of the fixed ring 15 and the inner wall, a plurality of scraping plates 18 are in sliding connection with the inclined plane, and the inclined plane and the scraping plates 12 are in sliding connection through the fixed ring 15 at the inner bottom in the storage tank 2, so that the scraping plates 12 stir seeds at the inner bottom of the storage tank 2, the seeds are prevented from being accumulated on the feed opening 14, the feed opening 14 is blocked, and the normal sowing of the seeder is influenced.
The storage tank 2 all is equipped with fixed block 6 with the right side lateral wall of installing frame 1, runs through between two fixed blocks 6 and rotates and be connected with transfer line 7, and transfer line 7 lower extreme end all is equipped with bevel gear 10 with pivot 9 outer wall, meshes between two bevel gears 10.
The outer walls of the rotating rod 4 and the transmission rod 7 are respectively provided with a belt pulley 5, and the two belt pulleys 5 are connected through belt transmission.
In the utility model, the mounting frame 1 is mounted on a seeder (the seeder is in the prior art, the related structure is not repeated in the drawing), seeds are placed into the storage tank 2 through the feed inlet 3, in the seeding process, the power motor 8 is started, the power motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the roller 12 to rotate, a plurality of receiving grooves 13 on the outer wall of the roller 12 are sequentially overlapped with the blanking inlet 14, the seeds fall into the receiving grooves 13 through the blanking inlet 14, and the roller 12 is connected with the rolling of the two arc plates 11 along with the rotation of the roller 12, when the receiving grooves 13 containing the seeds rotate to the lower side, the quantitative conveying of the seeds is realized while the seeds are sown, and the occurrence of excessive or too little seeds during the sowing is avoided;
simultaneously, through the meshing of two bevel gears 10 between pivot 9 and transfer line 7, make transfer line 7 take place to rotate, rethread transfer line 7 and transfer line 4 between belt pulley 5 and belt's transmission be connected, make transfer line 4 rotate, rethread transfer line 4 outer wall ring 16 and a plurality of scraper blade 12 between the connecting action of a plurality of dead levers 17, make a plurality of scraper blades 12 take place to rotate, because the sliding connection of inclined plane and a plurality of scraper blades 12 on the dead ring 15 in the storage tank 2, make a plurality of scraper blades 12 stir the seed of storage tank 2 interior bottom, avoid the seed to pile up on feed opening 14, cause the jam to feed opening 14, influence the normal seeding of seeder. 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 (6)
1. The utility model provides a seed feed mechanism of seeder, includes installing frame (1), its characterized in that, installing frame (1) upper end is equipped with storage tank (2), storage tank (2) upper end is equipped with feed inlet (3), storage tank (2) lower extreme is linked together with installing frame (1) through feed opening (14), be equipped with two arc (11) between installing frame (1) both sides lateral wall, two arc (11) are the upper and lower symmetry setting, two roll connection has cylinder (12) between arc (11) inner wall, receiving groove (13) that a plurality of circumference set up have been seted up to cylinder (12) outer wall, installing frame (1) right side lateral wall is equipped with and is used for carrying out rotatory rotary mechanism to cylinder (12), be equipped with in storage tank (2) and be used for stirring the stirring mechanism to the seed.
2. The seed feeding mechanism of a planter according to claim 1, wherein the rotating mechanism comprises a supporting plate arranged on the right side wall of the mounting frame (1), a power motor (8) is arranged at the upper end of the supporting plate, a rotating shaft (9) is arranged at the tail end of an output shaft of the power motor (8), one end of the rotating shaft (9) far away from the power motor (8) penetrates through two sides of the mounting frame (1) and is rotationally connected with the two sides of the mounting frame, and the roller (12) is arranged on the outer wall of the rotating shaft (9).
3. The seed feeding mechanism of a planter according to claim 2, wherein the stirring mechanism comprises a rotating rod (4) penetrating through and rotatably connected to the upper end of the storage tank (2), a circular ring (16) is arranged on the outer wall of the rotating rod (4), a plurality of circumferentially arranged fixing rods (17) are arranged on the outer wall of the circular ring (16), scraping plates (18) are arranged at the tail ends of the fixing rods (17), and the scraping plates (18) are obliquely arranged.
4. A seed feeding mechanism of a planter according to claim 3, wherein a fixed ring (15) is provided at the bottom of the storage tank (2), an inclined plane is provided between the upper end of the fixed ring (15) and the inner wall, and a plurality of scrapers (18) are slidably connected with the inclined plane.
5. The seed feeding mechanism of a seeding machine according to claim 4, wherein the right side walls of the storage tank (2) and the mounting frame (1) are respectively provided with a fixed block (6), a transmission rod (7) is connected between the two fixed blocks (6) in a penetrating and rotating way, and bevel gears (10) are respectively arranged at the tail end of the lower end of the transmission rod (7) and the outer wall of the rotating shaft (9), and the two bevel gears (10) are meshed.
6. Seed feeding mechanism of a planter according to claim 5, characterized in that the outer walls of the rotating rod (4) and the transmission rod (7) are provided with belt pulleys (5), and the two belt pulleys (5) are connected through belt transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320772685.6U CN219741204U (en) | 2023-04-10 | 2023-04-10 | Seed feeding mechanism of seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320772685.6U CN219741204U (en) | 2023-04-10 | 2023-04-10 | Seed feeding mechanism of seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219741204U true CN219741204U (en) | 2023-09-26 |
Family
ID=88080980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320772685.6U Active CN219741204U (en) | 2023-04-10 | 2023-04-10 | Seed feeding mechanism of seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219741204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694063A (en) * | 2023-11-22 | 2024-03-15 | 江苏金秆农业装备有限公司 | High smooth and precise seed metering device for sticky seeds |
-
2023
- 2023-04-10 CN CN202320772685.6U patent/CN219741204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117694063A (en) * | 2023-11-22 | 2024-03-15 | 江苏金秆农业装备有限公司 | High smooth and precise seed metering device for sticky seeds |
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| GR01 | Patent grant |