CN220875056U

CN220875056U - Quick seeder is used in maize planting

Info

Publication number: CN220875056U
Application number: CN202322830618.8U
Authority: CN
Inventors: 苏瑞明; 丁晓燕; 苏瑞玲; 朱光安; 顾建军; 冯涛; 陶峰
Original assignee: Ningxia Ruiming An Breeding And Breeding Professional Cooperative
Current assignee: Ningxia Ruiming An Breeding And Breeding Professional Cooperative
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-05-03
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses a rapid sowing device for corn planting, and relates to the technical field of corn sowing. This quick seeder is used in maize planting, including the seeding car, the inner wall fixedly connected with location axle of seeding car, the inner wall fixedly connected with fixed block of location axle, the top fixedly connected with cover frame of fixed block, the inner wall rotation of cover frame is connected with the seeding dish, the left end rotation of seeding dish is connected with the pipe, the bottom inner wall of pipe is through reset spring elastic connection's pressing plate, the right-hand member fixedly connected with voussoir of pressing plate, the inner wall fixedly connected with stand pipe of pipe, the outer wall fixedly connected with carousel of pipe, the inner wall sliding connection of carousel has the roof. According to the utility model, the top plate can be adjusted according to the actual sowing condition, so that the situation that too much or too little is generated in the sowing process is avoided, and the sowing uniformity is improved.

Description

Quick seeder is used in maize planting

Technical Field

The utility model relates to the technical field of corn sowing, in particular to a rapid sowing device for corn planting.

Background

The utility model provides a quick seeder of maize is an agricultural machine equipment for put into soil with seed or crop planting material fast, high-efficient, in corn planting, quick seeder of maize can improve planting efficiency greatly.

In the prior art, the following two defects are present; on the one hand, on corn sowing device, generally be provided with the seed metering ware, and the seed metering ware can sow the corn seeds, current seed metering ware's business turn over passageway is certain, partial seed metering ware is unable according to the seeding quantity of actual seeding condition to adjusting the corn seeds, then lead to at the in-process of actual seeding, probably too much or too little condition, on the other hand, before corn sowing, adjust corn planting sowing device's seeding interval is critical, because different varieties and soil conditions probably need different intervals to maximize output, current seed metering ware adjusts through automatically controlled mode, though automatically controlled mode is simple and convenient, if automatically controlled equipment breaks down or damages, then need spend great cost of maintenance and maintenance time, the cost of seeding has been increased to a certain extent.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rapid sowing device for corn planting, which solves the problem that the background art possibly causes too much or too little sowing.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a quick seeder is used in maize planting, includes the seeding car, the inner wall fixedly connected with locating shaft of seeding car, the inner wall fixedly connected with fixed block of locating shaft, the top fixedly connected with cover frame of fixed block, the inner wall rotation of cover frame is connected with the seeding dish, the left end rotation of seeding dish is connected with the pipe, the bottom inner wall of pipe is through reset spring elastic connection's pressing plate, the right-hand member fixedly connected with voussoir of pressing plate, the inner wall fixedly connected with stand pipe of pipe, the outer wall fixedly connected with carousel of pipe, the inner wall sliding connection of carousel has the roof, the right-hand member lateral wall of cover frame is provided with the motor through the support, the output shaft of motor and the outer wall fixedly connected with of seeding dish, the top fixedly connected with case of cover frame.

Preferably, the left end of fixed block articulates there is the connecting rod, the connecting rod is provided with the multiunit, and the multiunit articulated each other between the connecting rod, the left end of connecting rod articulates there is the articulated lever, the right-hand member of articulated lever articulates there is the movable block, the top of movable block is through movable spring elastic connection stopper.

Preferably, the top of movable block and the one end fixed connection of movable spring, the other end of movable spring and the inboard lateral wall fixed connection of stopper, the stopper runs through and sliding connection is on the inner wall of movable block.

Preferably, the connecting rod is hinged with the left end of the moving block, and the limiting block is spliced with the outer wall of the positioning shaft.

Preferably, the bottom inner wall of the circular tube is fixedly connected with one end of the reset spring, and the other end of the reset spring is fixedly connected with the bottom end of the pressing plate.

Preferably, the pressing plate and the wedge block respectively penetrate through and are connected to the inner wall of the circular tube in a sliding manner.

Preferably, the pressing plate is slidably connected to the outer wall of the guide tube, and the wedge is inserted into the inner wall of the sowing tray.

Preferably, the top plate penetrates and is slidingly connected to the inner wall of the sowing plate.

(III) beneficial effects

The utility model provides a rapid sowing device for corn planting. The beneficial effects are as follows:

(1) When the quick seeding device for corn planting is used, firstly, the rotary disc is driven to rotate through the rotary circular tube, the rotary disc is used for anticlockwise or clockwise extruding the top plate, the top plate is used for increasing or reducing the seeding quantity of square notches on the seeding disc, the top plate can be adjusted according to actual seeding conditions, excessive or insufficient seeding in the seeding process is avoided, and accordingly the seeding uniformity is improved.

(2) When the quick seeding device for corn planting is used, the movable block is moved firstly to enable the hinging rod and the connecting rod to be unfolded or folded, so that the seeding interval of the sleeve frame is changed, and according to actual seeding interval adjustment, the electronic control equipment is not required to be used, the problem that the maintenance cost is high due to the fact that the electronic control equipment breaks down or is damaged is avoided, and the seeding cost is reduced to a certain extent.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the seeding vehicle of the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a moving block and a fixed block according to the present utility model;

FIG. 3 is a schematic view of the overall cross-sectional structure of the inventive jacket frame;

FIG. 4 is a schematic view of the overall cross-sectional structure of the seed tray of the present utility model;

FIG. 5 is a schematic view of a cross-sectional and circular tube exploded construction of the seed tray of the present utility model;

FIG. 6 is a schematic diagram of the overall cross-sectional structure of a round tube according to the present utility model;

FIG. 7 is a schematic diagram of a side display structure of a sleeve according to the present utility model;

FIG. 8 is a schematic diagram showing the exploded structure of the moving block and the stopper according to the present utility model.

In the figure: 1. a sowing vehicle; 2. positioning a shaft; 3. a fixed block; 4. a sleeve frame; 5. a seeding tray; 6. a round tube; 7. a return spring; 8. pressing the plate; 9. wedge blocks; 10. a guide tube; 11. a turntable; 12. a top plate; 13. a motor; 14. a storage case; 15. a connecting rod; 16. a hinge rod; 17. a moving block; 18. a movable spring; 19. and a limiting block.

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.

Referring to fig. 1-8, the utility model provides a quick sowing device for corn planting, comprising a sowing vehicle 1, wherein the inner wall of the sowing vehicle 1 is fixedly connected with a positioning shaft 2, a notch is arranged on the positioning shaft 2, a limit block 19 can be inserted into the notch, a fixed block 3 is fixedly connected with the inner wall of the positioning shaft 2, a sleeve frame 4 is fixedly connected with the top end of the fixed block 3, the top end and the lower end of the sleeve frame 4 are respectively provided with a notch, corn seeds can enter from the top end of the sleeve frame 4, the corn seeds can be discharged from the bottom end of the sleeve frame 4 for sowing, the inner wall of the sleeve frame 4 is rotationally connected with a sowing disc 5, the sowing disc 5 is provided with a square notch, corn seeds can be transmitted and sowed through the square notch of the sowing disc 5, the left end of the sowing disc 5 is rotationally connected with a circular tube 6, the inner wall at the bottom end of the circular tube 6 is elastically connected with a pressing plate 8 through a reset spring 7, the wedge block 9 is vertically moved by pressing the pressing plate 8, the wedge block 9 is fixedly connected to the right end of the pressing plate 8, the wedge block 9 is an inclined plane, when the left end of the pressing plate 8 completely enters the circular tube 6, the inclined plane of the wedge block 9 is extruded by the notch of the inner wall of the sowing disc 5, the initial state of the wedge block 9 is completely inserted into the notch of the inner wall of the sowing disc 5, the guide tube 10 is fixedly connected to the inner wall of the circular tube 6, the pressing plate 8 can vertically move, the moving track cannot deviate, the turntable 11 is fixedly connected to the outer wall of the circular tube 6, the turntable 11 is provided with an arc groove, the left end of the top plate 12 can be extruded by the arc groove to move, the top plate 12 is slidingly connected to the inner wall of the turntable 11, the right end side wall of the sleeve frame 4 is provided with a motor 13 through a bracket, the output shaft of the motor 13 is fixedly connected with the outer wall of the sowing disc 5, the motor 13 carries the sowing disc 5 to perform circular motion, the top end of the sleeve frame 4 is fixedly connected with the storage box 14, and corn seeds can be placed into the storage box 14 to wait for sowing.

The left end of fixed block 3 articulates there is connecting rod 15, connecting rod 15 is provided with the multiunit, articulated each other between the multiunit connecting rod 15, when movable block 17 is carried articulated rod 16 and is moved, can let articulated rod 16 carry connecting rod 15 to expand each other, let the interval grow of whole cover frame 4, when opposite movable block 17 is carried articulated rod 16 and is reset, articulated rod 16 can carry connecting rod 15 to draw in each other, let the interval of cover frame 4 diminish, the left end of connecting rod 15 articulates there is articulated rod 16, the right-hand member of articulated rod 16 articulates there is movable block 17, the top of movable block 17 is through movable spring 18 elastic connection stopper 19.

The top of movable block 17 and the one end fixed connection of movable spring 18, when upwards pulling stopper 19, can stretch to movable spring 18, loosen stopper 19 after, utilize the elasticity of movable spring 18 to bring stopper 19 to reset, the other end of movable spring 18 and the inboard lateral wall fixed connection of stopper 19, stopper 19 runs through and sliding connection on the inner wall of movable block 17, connecting rod 15 is articulated with the left end of movable block 17, movable block 17 is provided with three group, fixed block 3 is provided with a set of, stopper 19 is pegged graft with the outer wall of locating shaft 2.

The bottom inner wall of pipe 6 and the one end fixed connection of reset spring 7, when pressing plate 8 moves down, can compress reset spring 7, loosen pressing plate 8 and utilize reset spring 7's elasticity to bring pressing plate 8 to reset, reset spring 7's the other end and pressing plate 8's bottom fixed connection, pressing plate 8 and voussoir 9 run through respectively and sliding connection are on pipe 6's inner wall, pipe 6 has offered the notch corresponding with pressing plate 8 and voussoir 9, can let pressing plate 8 and voussoir 9 slide along pipe 6's inner wall, pressing plate 8 sliding connection is on the outer wall of stand pipe 10, voussoir 9 and the inner wall grafting of seeding dish 5, the rotation department at seeding dish 5 of pipe 6, the notch that the round corresponds with voussoir 9 is seted up to seeding dish 5's inner wall, roof 12 runs through and sliding connection is on seeding dish 5's inner wall.

In the utility model, when the seeding space of the seeding tray 5 is needed to be adjusted, the pressing plate 8 is only needed to be pressed to bring the wedge block 9 down for a certain distance, the reset spring 7 is initially compressed, the inclined surface of the wedge block 9 can be extruded by the notch of the inner wall of the seeding tray 5, then the round tube 6 is rotated with the rotary disc 11, when the space of the square notch of the seeding tray 5 needs to be enlarged, the round tube 6 is rotated with the rotary disc 11 along the pointer, the arc groove of the rotary disc 11 can be used for extruding the top plate 12 to move downwards, the number of the seed storage spaces of the square notch on the seeding tray 5 is increased, the arc groove of the rotary disc 11 can be used for extruding the top plate 12 to move upwards, the number of the square notch on the seeding tray 5 can be reduced, meanwhile, the inclined surface of the wedge block 9 can be extruded by the notch of the inner wall of the seeding tray 5, the reset spring 7 can be continuously compressed, after the wedge block 9 is overlapped with the next notch, the reset plate 8 and 9 are carried out by the reverse elastic force of the reset spring 7, the whole sowing tray 5 is adjusted by the reverse elastic force of the reset spring 7 according to the actual condition, the whole sowing tray 8 is required to be completely loosened by the reset plate 8, and the whole sowing plate 8 is required to be adjusted by the reset plate 8, and the reset plate 8 is required to be completely pushed by the reset plate 8 when the reset plate 8 is adjusted by the reset elastic force according to the condition.

When the seeding interval of the sleeve frame 4 needs to be adjusted, only the limiting block 19 needs to be moved upwards to separate the limiting block 19 from the notch of the outer wall of the positioning shaft 2, the limiting of the moving block 17 is released, the movable spring 18 stretches, then the moving block 17 is moved rightwards to spread the moving block 17 with the hinging rod 16 and the connecting rod 15, after the moving block reaches a designated position, the limiting block 19 is loosened, the limiting block 19 is reset by utilizing the reverse elastic force of the movable spring 18, the limiting block 19 is inserted into the outer wall of the positioning shaft 2 to limit the whole moving block 17, and when the sleeve frame 4 needs to be retracted to the initial position, the limiting of the moving block 17 is released only by operating according to the steps, and then the moving block 17 is moved leftwards to retract the hinging rod 16 and the connecting rod 15.

In the actual sowing process, corn seeds are put into the storage box 14 firstly, the motor 13 drives the sowing disc 5, the rotary disc 11 and the circular tube 6 to rotate, square notch of the sowing disc 5 is connected with the corn seeds, and then the other group of square notch plays the corn seeds from the bottom end of the sleeve frame 4.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize is planted with quick seeder, includes seeding car (1), its characterized in that: the utility model provides a seeding machine, including fixed block (3), fixed block (3)'s inner wall fixedly connected with cover frame (4), cover frame (4)'s inner wall rotates and is connected with seeding dish (5), seeding dish (5)'s left end rotates and is connected with pipe (6), the bottom inner wall of pipe (6) is through reset spring (7) elastic connection pressing plate (8), pressing plate (8)'s right-hand member fixedly connected with voussoir (9), pipe (6)'s inner wall fixedly connected with stand pipe (10), pipe (6)'s outer wall fixedly connected with carousel (11), carousel (11)'s inner wall sliding connection has roof (12), cover frame (4)'s right-hand member lateral wall is provided with motor (13) through the support, the output shaft of motor (13) and the outer wall fixedly connected with of seeding dish (5), cover frame (4)'s top fixedly connected with case (14).

2. The rapid sowing device for corn planting according to claim 1, wherein: the left end of fixed block (3) articulates there is connecting rod (15), connecting rod (15) are provided with the multiunit, multiunit articulated each other between connecting rod (15), the left end of connecting rod (15) articulates there is articulated pole (16), the right-hand member of articulated pole (16) articulates there is movable block (17), the top of movable block (17) is through movable spring (18) elastic connection stopper (19).

3. A rapid sowing device for corn planting according to claim 2, wherein: the top of the moving block (17) is fixedly connected with one end of a movable spring (18), the other end of the movable spring (18) is fixedly connected with the inner side wall of a limiting block (19), and the limiting block (19) penetrates through and is slidably connected to the inner wall of the moving block (17).

4. A rapid sowing device for corn planting according to claim 2, wherein: the connecting rod (15) is hinged with the left end of the moving block (17), and the limiting block (19) is spliced with the outer wall of the positioning shaft (2).

5. The rapid sowing device for corn planting according to claim 1, wherein: the inner wall of the bottom end of the round tube (6) is fixedly connected with one end of the reset spring (7), and the other end of the reset spring (7) is fixedly connected with the bottom end of the pressing plate (8).

6. The rapid sowing device for corn planting according to claim 1, wherein: the pressing plate (8) and the wedge block (9) respectively penetrate through and are connected to the inner wall of the round tube (6) in a sliding mode.

7. The rapid sowing device for corn planting according to claim 1, wherein: the pressing plate (8) is connected to the outer wall of the guide pipe (10) in a sliding mode, and the wedge block (9) is inserted into the inner wall of the sowing disc (5).

8. The rapid sowing device for corn planting according to claim 1, wherein: the top plate (12) penetrates through and is connected to the inner wall of the sowing plate (5) in a sliding manner.