Precise hole fertilization synchronous seeding machine
By designing a precision hole-applying synchronous seeder, and utilizing a motor-driven sprocket and chain structure, the synchronous discharge of fertilizer and seeds in the seeder is achieved, solving the problem of synchronous fertilization in existing technologies and improving the efficiency and uniformity of fertilization.
Patent Information
- Application Number
- CN202423113394.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-17
AI Technical Summary
Existing seeders cannot apply fertilizer simultaneously during the seeding process, and fertilizer loss is significant and uneven.
A precision hole-applying and simultaneous seeding machine was designed. The machine uses a motor to drive a sprocket and chain structure, which in turn drives the fertilizer guide scraper and discharge pipe to rotate, thus achieving the simultaneous discharge of fertilizer and seeds.
It achieves uniform sowing of fertilizer and seeds, improves the efficiency and uniformity of fertilization, and reduces fertilizer loss.
Smart Images
Figure CN223553750U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of agricultural seeding and fertilization, in particular to a precision hole fertilization synchronous seeding machine. BACKGROUND
[0002] The main purpose of fertilization is to increase crop yield, improve crop quality, cultivate soil fertility and improve economic benefits, so reasonable and scientific fertilization is one of the main means to ensure food security and maintain sustainable development of agriculture, and with the rapid development of agricultural science and technology, agricultural population is less and less, and most of the traditional agricultural work methods are replaced by modern science and technology.
[0003] The seeding machine is an agricultural machine for planting seeds in the field, which is efficient and reduces the workload of manual seeding of farmers. However, the existing seeding machine cannot guarantee synchronous fertilization during seeding, and the fertilizer is lost and uneven, so the precision hole fertilization synchronous seeding machine is provided. UTILITY MODEL CONTENT
[0004] In view of the deficiency that the seeding machine cannot fertilize simultaneously in the prior art, the utility model provides a precision hole fertilization synchronous seeding machine, which has the advantages of simultaneously completing fertilization and seeding operation.
[0005] To achieve the above object, the utility model provides the following technical scheme: a precision hole fertilization synchronous seeding machine, including support frame, the inside fixed connection of support frame has fertilizer box, the inside installation of fertilizer box has pipeline, the inside installation of pipeline has conveying roller, the tail fixed connection of pipeline has discharge pipe, the outside fixed connection of support frame has fixed plate, the back of fixed plate is provided with motor, the output fixed connection of motor has motor shaft, the outside fixed connection of motor shaft has rotating wheel, the outside rotationally connected of rotating wheel has fertilizer guide scraper.
[0006] Preferably, the tail of the conveying roller is fixedly connected with a rotating shaft, a through groove corresponding to the rotating shaft is formed in the bottom of the fertilizer box, the rotating shaft is rotatably connected in the inside of the groove, and the tail of the rotating shaft is provided with a motor.
[0007] Preferably, the outside of the support frame is fixedly connected with a seed box, the inside of the seed box is provided with a seed sowing mechanism for driving the seeds to separate from the seed box.
[0008] Preferably, the outside of the seed box is fixedly connected with a fixed ring, the outside of the fixed ring is rotatably connected with a rotating ring, the outside of the rotating ring is fixedly connected with a shielding plate, the outside of the shielding plate is fixedly connected with a fixed shell, and the outside of the fixed shell is fixedly connected with a discharge pipe.
[0009] Preferably, the inside of the fixed shell is provided with a cylindrical groove, the cross-sectional area of the groove is larger than the cross-sectional area of the fixed ring, the discharge pipe is provided as a hollow cylindrical structure, and a plurality of discharge pipes are uniformly distributed, seed is discharged from the inside of the fixed ring to the inside of the fixed shell, and under the action of gravity, falls to the bottom discharge pipe and is discharged to the planting hole.
[0010] Preferably, the outside of the motor shaft is fixedly connected with a small chain wheel, the outside of the small chain wheel is engaged with a chain, the tail of the chain is engaged with a large chain wheel, the large chain wheel is fixedly connected to the outside of the rotating ring, and the motor can drive the small chain wheel to drive the large chain wheel to rotate.
[0011] Preferably, the outside of the support frame is provided with a moving wheel, the outside of the support frame is fixedly connected with a mounting plate, the motor is fixedly connected to the back of the mounting plate, the front of the fixed plate is fixedly connected with a baffle, and the outside of the baffle is provided with a shielding plate for shielding the fertilizer guide scraper. Fertilizer can be uniformly discharged into the planting hole under the action of the fertilizer guide scraper.
[0012] Beneficial effects:
[0013] 1. The precision hole fertilization and synchronous seeding machine drives the chain wheel and the chain structure to rotate by the motor, so as to drive the fertilizer guide scraper and the discharge pipe to rotate, and then discharges the fertilizer from the bottom of the fertilizer guide scraper and discharges the seed from the inside of the discharge pipe, and simultaneously completes the fertilization and seeding operations.
[0014] 2. The precision hole fertilization and synchronous seeding machine drives the fertilizer guide scraper and the rotating ring connected with the fixed shell to rotate by the motor through the cooperation of the large chain wheel and the small chain wheel and the chain, and the large chain wheel and the small chain wheel are provided in different specifications, the small chain wheel cannot drive the large chain wheel to rotate one round, that is, when the discharge pipe completes the seed discharge, the fertilizer guide scraper simultaneously completes the fertilizer discharge. BRIEF DESCRIPTION OF DRAWINGS
[0015] Fig. 1 It is a structural schematic view of the utility model;
[0016] Fig. 2 It is a fertilizer guide scraper structure schematic view of the utility model;
[0017] Fig. 3 It is a fixed ring structure schematic view of the utility model.
[0018] In the figure: 1, support frame; 2, fertilizer box; 3, pipeline; 4, conveying roller; 5, discharge pipe; 6, fixed plate; 7, rotating wheel; 8, fertilizer guide scraper; 9, seed box; 10, fixed ring; 11, rotating ring; 12, large sprocket; 13, baffle; 14, fixed shell; 15, discharge pipe; 16, moving wheel; 17, motor; 18, mounting plate; 19, baffle; 20, motor shaft; 21, small sprocket; 22, chain. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] Embodiment one
[0021] Please refer to Figs. 1-3 A precision hole fertilization synchronous seeding machine, including support frame 1, the inside fixedly connected with fertilizer box 2 of support frame 1, the inside installation of fertilizer box 2 has pipeline 3, the inside installation of pipeline 3 has conveying roller 4, the tail fixedly connected with discharge pipe 5 of pipeline 3, the outside fixedly connected with fixed plate 6 of support frame 1, the back of fixed plate 6 is provided with motor 17, the output end fixedly connected with motor shaft 20 of motor 17, the outside fixedly connected with rotating wheel 7 of motor shaft 20, the outside rotationally connected with fertilizer guide scraper 8 of rotating wheel 7.
[0022] Wherein, the tail fixedly connected with the shaft of conveying roller 4, the bottom of fertilizer box 2 is provided with the slot body corresponding with the shaft, the shaft is rotationally connected in the inside of slot body, the tail of shaft is provided with motor.
[0023] Wherein, the outside fixedly connected with seed box 9 of support frame 1, the inside of seed box 9 is provided with seed metering mechanism, for driving seed to separate from seed box 9.
[0024] Wherein, the outside fixedly connected with fixed ring 10 of seed box 9, the outside rotationally connected with rotating ring 11 of fixed ring 10, the outside fixedly connected with baffle 13 of rotating ring 11, the outside fixedly connected with fixed shell 14 of baffle 13, the outside fixedly connected with discharge pipe 15 of fixed shell 14.
[0025] The inside of the fixed shell 14 is provided with a cylindrical groove, the cross-sectional area of the groove is larger than the cross-sectional area of the fixed ring 10, the discharge pipe 15 is provided as a hollow cylindrical structure, and the discharge pipe 15 is provided with a plurality of uniform distribution, the seeds are discharged from the inside of the fixed ring 10 to the inside of the fixed shell 14, and under the action of gravity, fall to the bottom discharge pipe 15 and are discharged to the inside of the planting hole.
[0026] The outside of the support frame 1 is provided with a moving wheel 16, the outside of the support frame 1 is fixedly connected with a mounting plate 18, the motor 17 is fixedly connected to the back of the mounting plate 18, the front of the fixed plate 6 is fixedly connected with a baffle 19, and the outside of the baffle 19 is provided with a shielding plate for shielding the fertilizer scraper 8. The fertilizer can be uniformly discharged into the planting hole under the action of the fertilizer scraper 8.
[0027] Working principle: when the precision hole fertilization synchronous seeding machine is used, the chain wheel and chain 22 structure can be driven to rotate by the motor 17 to drive the fertilizer scraper 8 and the discharge pipe 15 to rotate, thereby discharging the fertilizer from the bottom of the fertilizer scraper 8 and discharging the seeds from the inside of the discharge pipe 15, and simultaneously completing the fertilization and seeding operation. That is, the fertilizer is placed in the inside of the fertilizer box 2, the fertilizer in the inside of the fertilizer box 2 is moved in the inside of the pipe 3 under the action of the conveying roller 4, and finally discharged to the trough inside the fertilizer scraper 8 outside the discharge pipe 6. At this time, the trough loaded with fertilizer of the fertilizer scraper 8 enters the inside of the baffle 19 provided in the front of the fixed plate 6, which can avoid the fertilizer from separating from the trough. At the same time, the continuously rotating fertilizer scraper 8 and the conveying roller 5 can uniformly transport the fertilizer to the trough inside the fertilizer scraper 8 outside, which can realize the uniform spreading of the fertilizer. When the rotating ring 11 and the fixed shell 14 are driven to rotate by the large chain wheel 12, the seed discharge mechanism in the inside of the seed box 9 drives the seeds to move from the inside of the fixed ring 10 to the inside of the fixed shell 14, and under the action of gravity, falls to the inside of the discharge pipe 15 at the bottom of the fixed shell 14 and is discharged to the inside of the planting hole, thereby completing the fertilization and seeding operation.
[0028] Example two
[0029] Please refer to Figs. 1-3 Further based on example one, the outside of the motor shaft 20 is fixedly connected with a small chain wheel 21, the outside of the small chain wheel 21 is meshingly connected with a chain 22, the tail of the chain 22 is meshingly connected with a large chain wheel 12, and the large chain wheel 12 is fixedly connected to the outside of the rotating ring 11. The motor 17 can drive the small chain wheel 21 to drive the large chain wheel 12 to rotate.
[0030] Working principle: when the precision hole fertilization synchronous seeding machine is used, the motor 17 can drive the fertilizer guide scraper 8 and the rotating ring 11 connected with the fixed shell 14 to rotate through the cooperation of the large chain wheel 12 and the small chain wheel 21 with the chain 22, and the large chain wheel 12 and the small chain wheel 21 are arranged in different specifications, so that the small chain wheel 21 cannot drive the large chain wheel 12 to rotate one round, that is, when the seed discharging pipe 15 completes seed discharging, the fertilizer guide scraper 8 completes fertilizer discharging.
[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A precision hole-fertilizing synchronous seeder, comprising a support frame (1), characterized in that: The support frame (1) is fixedly connected to a fertilizer box (2), a pipe (3) is installed inside the fertilizer box (2), a conveying roller (4) is installed inside the pipe (3), a discharge pipe (5) is fixedly connected to the tail of the pipe (3), a fixing plate (6) is fixedly connected to the outside of the support frame (1), a motor (17) is provided on the back of the fixing plate (6), a motor shaft (20) is fixedly connected to the output end of the motor (17), a rotating wheel (7) is fixedly connected to the outside of the motor shaft (20), and a fertilizer guide scraper (8) is rotatably connected to the outside of the rotating wheel (7).
2. The precision hole-applying and simultaneous seeding machine according to claim 1, characterized in that: The tail of the conveying roller (4) is fixedly connected to a rotating shaft. The bottom of the fertilizer box (2) is provided with a through groove corresponding to the rotating shaft. The rotating shaft is rotatably connected to the inside of the groove. A motor is provided at the tail of the rotating shaft.
3. The precision hole-applying and synchronous seeding machine according to claim 1, characterized in that: The support frame (1) is fixedly connected to the outside of a seed box (9), and the inside of the seed box (9) is provided with a seed dispensing mechanism for driving the seeds out of the seed box (9).
4. The precision hole-applying and simultaneous seeding machine according to claim 3, characterized in that: The seed box (9) is fixedly connected to a fixed ring (10) on the outside, and a rotating ring (11) is rotatably connected to the outside of the fixed ring (10). A baffle plate (13) is fixedly connected to the outside of the rotating ring (11), and a fixed outer shell (14) is fixedly connected to the outside of the baffle plate (13). A discharge pipe (15) is fixedly connected to the outside of the fixed outer shell (14).
5. A precision hole-applying and simultaneous seeding machine according to claim 4, characterized in that: The fixed outer shell (14) has a cylindrical groove inside, the cross-sectional area of which is larger than that of the fixed ring (10). The discharge pipe (15) is a hollow cylindrical structure, and there are several discharge pipes (15) evenly distributed.
6. A precision hole-applying and simultaneous seeding machine according to claim 4, characterized in that: A small sprocket (21) is fixedly connected to the outside of the motor shaft (20), a chain (22) is meshed with the outside of the small sprocket (21), a large sprocket (12) is meshed with the tail of the chain (22), and the large sprocket (12) is fixedly connected to the outside of the rotating ring (11).
7. A precision hole-applying synchronous seeder according to claim 1, characterized in that: The support frame (1) is equipped with movable wheels (16) on the outside. The support frame (1) is fixedly connected to the outside of the mounting plate (18). The motor (17) is fixedly connected to the back of the mounting plate (18). The front of the fixed plate (6) is fixedly connected to a baffle (19). The baffle (19) is provided with a shielding plate on the outside for shielding the fertilizer guide scraper (8).