Seeding hopper of seeder
By designing anti-blocking strips and dredging rods that can vibrate up and down in the planting hopper under the seed, and setting blow holes on the anti-blocking strips, the problem of seed blockage during sowing is solved and the sowing efficiency is improved.
Patent Information
- Application Number
- CN202421584671.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2034-07-05
AI Technical Summary
When sowing the seeds in the existing seeders, the seeds may become blocked, affecting the seed efficiency.
A seeder-seeding hopper is designed, including a mounting bracket, mounting cylinder, moving plate, anti-blocking strip and dredging rod. The anti-blocking strip and dredging rod move up and down to clear the outlet of the lower hopper, and a blowing hole is installed on the anti-blocking strip to blow out the airflow to clear the lower hopper.
By setting up anti-blocking strips and dredging rods that can vibrate up and down, prevent blockage of the lower hopper, improve seeding efficiency, and blow out the airflow through the blowing hole, further prevent blockage of materials.
Smart Images
Figure CN222928818U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of seeders, in particular to the technical field of the seed hopper of a seeder for sowing seeds. Background Art
[0002] A seeder is a planting machine that takes crop seeds as the sowing object. During use, crop seeds are poured inside a funnel-shaped container, and the seeds are transported through a pipeline connected to the funnel container, and the seeds are transported to the sowing end of the machine for sowing. When the existing seed hopper of a seeder is sowing seeds, the seeds may be blocked during feeding, which will affect the sowing efficiency. Summary of the Utility Model
[0003] The purpose of the utility model is to solve the problems in the prior art and propose a seed hopper for sowing seeds of a seeder, which can solve the above problems.
[0004] To achieve the above purpose, the utility model proposes a seed hopper for sowing seeds of a seeder, which includes a hopper body. An installation bracket is arranged inside the hopper body. An installation cylinder is fixed at the center of the installation bracket. A moving plate is arranged inside the installation cylinder. The moving plate is connected to the top of the installation cylinder through a spring. A support rod is connected to the bottom of the moving plate. An anti-blocking strip is connected to the bottom of the support rod. A plurality of dredging rods are arranged on the side surface of the anti-blocking strip. Slide rods are arranged on both sides of the moving plate. Strip-shaped grooves are formed on both sides of the installation cylinder. The slide rods are slidably installed in the strip-shaped grooves. The slide rods are connected to a pressing plate. A cam is arranged below the pressing plate. The cam is connected to a rotating motor.
[0005] Preferably, a plurality of air blowing holes are formed on the outer side of the anti-blocking strip. An air blowing cavity communicated with the air blowing holes is arranged on the inner side of the anti-blocking strip. An air blowing channel communicated with the air blowing cavity is arranged inside the support rod. The air blowing channel is communicated with an air delivery pipe. The air delivery pipe is connected to an air blowing pump.
[0006] Preferably, a cover plate is arranged on the top of the hopper body. A telescopic cylinder is installed on the cover plate. A connecting frame is arranged at the telescopic end of the telescopic cylinder. Adjusting baffles are rotatably installed on both sides inside the hopper body. The adjusting baffles are hinged with connecting rods. The connecting rods are hinged with the connecting frame.
[0007] Preferably, the air blowing holes and the dredging rods are arranged alternately.
[0008] Preferably, the air blowing holes are arranged obliquely downward.
[0009] Advantages of the present utility model: By providing a clogging prevention strip that can vibrate up and down, the clogging prevention strip and the dredging rod move up and down to dredge the outlet of the hopper, which can prevent the hopper from being clogged and improve the seeding efficiency; air blowing holes are provided on the clogging prevention strip, and the air flow blown out from the air blowing holes blows air to dredge the hopper to prevent material blockage.
[0010] The features and advantages of the present utility model will be described in detail through embodiments in conjunction with the accompanying drawings. Description of the Drawings
[0011] Figure 1 is a schematic structural diagram of the present utility model;
[0012] Figure 2 is a schematic working diagram of the present utility model;
[0013] Figure 3 is a schematic diagram of the clogging prevention strip of the present utility model;
[0014] Figure 4 is an external schematic diagram of the clogging prevention strip of the present utility model.
[0015] In the figure: 1-hopper body; 2-mounting bracket; 3-mounting cylinder; 4-moving plate; 5-supporting rod; 6-clogging prevention strip; 7-dredging rod; 8-pressure plate; 9-cam; 10-adjusting baffle; 11-cover plate; 12-telescopic cylinder; 13-connecting frame; 14-connecting rod; 41-slide rod; 31-strip-shaped groove; 71-air blowing hole; 72-air blowing cavity; 73-air delivery pipe. Detailed Embodiments
[0016] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4, A seeding hopper for a seeding machine, comprising a hopper body 1. Inside the hopper body 1, there is an installation bracket 2. At the center of the installation bracket 2, there is a fixed installation cylinder 3. Inside the installation cylinder 3, there is a moving plate 4. The moving plate 4 is connected to the top of the installation cylinder 3 by a spring. The bottom of the moving plate 4 is connected to a support rod 5. The bottom of the support rod 5 is connected to an anti-blocking strip 6. On the side of the anti-blocking strip 6, there are several dredging rods 7. On both sides of the moving plate 4, there are sliding rods 41. On both sides of the installation cylinder 3, there are strip-shaped grooves 31. The sliding rods 41 are slidably installed in the strip-shaped grooves 31. The sliding rods 41 are connected to a pressing plate 8. Below the pressing plate 8, there is a cam 9. The cam 9 is connected to a rotating motor. On the outer side of the anti-blocking strip 6, there are several air blowing holes 71. Inside the anti-blocking strip 6, there is an air blowing cavity 72 connected to the air blowing holes 71. Inside the support rod 5, there is an air blowing channel connected to the air blowing cavity 72. The air blowing channel is connected to an air delivery pipe 73. The air delivery pipe 73 is connected to an air blowing pump. On the top of the hopper body 1, there is a cover plate 11. On the cover plate 11, there is a telescopic cylinder 12 installed. The telescopic end of the telescopic cylinder 12 is provided with a connecting frame 13. On both sides inside the hopper body 1, there are rotatably installed adjusting baffles 10. The adjusting baffles 10 are hinged with connecting rods 14. The connecting rods 14 are hinged with the connecting frame 13. The air blowing holes 71 and the dredging rods 7 are arranged alternately. The air blowing holes 71 are arranged obliquely downward.
[0017] The above embodiments are illustrative of the present invention and not restrictive thereof. Any simple transformation of the present invention shall fall within the protection scope of the present invention.
Claims
1. A seeding hopper for a seeder, characterized in that: The utility model comprises a lower hopper body (1), wherein a mounting bracket (2) is provided inside the lower hopper body (1), a mounting tube (3) is fixed at the center of the mounting bracket (2), a movable plate (4) is provided inside the mounting tube (3), the movable plate (4) is connected to the top of the mounting tube (3) by a spring, the bottom of the movable plate (4) is connected to a support rod (5), the bottom of the support rod (5) is connected to an anti-blocking strip (6), a plurality of dredging rods (7) are provided on the side of the anti-blocking strip (6), sliding rods (41) are provided on both sides of the movable plate (4), strip grooves (31) are provided on both sides of the mounting tube (3), the sliding rods (41) are slidably installed in the strip grooves (31), the sliding rods (41) are connected to a pressing plate (8), a cam (9) is provided below the pressing plate (8), and the cam (9) is connected to a rotating motor.
2. The seeding hopper of the seeder according to claim 1, characterized in that: A plurality of blowing holes (71) are formed on the outer side of the anti-blocking strip (6), a blowing cavity (72) connected to the blowing holes (71) is formed on the inner side of the anti-blocking strip (6), a blowing channel connected to the blowing cavity (72) is formed inside the support rod (5), the blowing channel is connected to an air delivery pipe (73), and the air delivery pipe (73) is connected to an air pump.
3. The seeding hopper of the seeder according to claim 1, characterized in that: A cover plate (11) is provided on the top of the lower hopper body (1), a telescopic cylinder (12) is mounted on the cover plate (11), a connecting frame (13) is provided at the telescopic end of the telescopic cylinder (12), and an adjusting baffle (10) is rotatably mounted on both sides of the lower hopper body (1), the adjusting baffle (10) is hinged with a connecting rod (14), and the connecting rod (14) is hinged to the connecting frame (13).
4. The seeding hopper of a seeder as claimed in claim 2, characterized in that: The blowing holes (71) and the dredging rods (7) are arranged alternately.
5. The seeding hopper of a seeder as claimed in claim 2, characterized in that: The blowing holes (71) are arranged obliquely downward.