CN218831314U

CN218831314U - Agricultural seeding device

Info

Publication number: CN218831314U
Application number: CN202223228069.9U
Authority: CN
Inventors: 张乐; 侯希跃; 张宏伟
Original assignee: Shanghai Yijie Agricultural Technology Co ltd
Current assignee: Shanghai Yijie Agricultural Technology Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-04-11
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an agricultural seeder belongs to seeder technical field, the utility model discloses a positive and negative motor drives pendulum tooth and carries out the horizontal hunting for pendulum tooth drives the picture peg through the tooth and carries out the interval to the discharge gate and open and close, realizes the interval seeding, and corresponding even seeding that lasts is placed, and this structure has reduced the waste of seed. Comprises a frame and two seeding hoppers; the bottom intercommunication that the seeding was fought has the discharging pipe, it is equipped with the picture peg to insert in the removal mouth that one side outer wall of discharging pipe was seted up, the bottom that the seeding was fought is connected with the backup pad, the front end swing joint of backup pad has the pendulum tooth, be connected with the drive on the back wall of backup pad and pendulum tooth pivoted positive and negative motor, be provided with tooth on the top surface of picture peg, and tooth and pendulum tooth are the meshing structure, the bottom surface that the seeding was fought still is connected with the lagging, set up on the outer wall of lagging with picture peg sliding connection's slip mouth.

Description

Agricultural seeding device

Technical Field

The utility model belongs to the technical field of seeder, concretely relates to agricultural seeder.

Background

The sowing is the operation of timely sowing seeds into a soil layer with a certain depth according to a certain quantity and mode, and the proper sowing directly influences the growth and the yield of crops;

for example, chinese patent publication No. CN217284005U discloses an agricultural seeding device with a soil digging function, which includes a bin, a push rod is disposed on one side above the bin, an installation plate is disposed at the center above the bin, a first motor is disposed at the center above the installation plate, an output end of the first motor is connected to a first transmission shaft, a conveying blade is disposed at the bottom of the first transmission shaft, two ends of the conveying blade are abutted to a material guide plate, the material guide plate is connected to an inner wall below the bin, and a protective casing is disposed on one side below the bin;

in the above-mentioned scheme, can be with the even transport of seed in the pot hole through carrying the blade, but this seeding mode is the persistence, and the centre does not have the interval, makes partial seed pile together easily, causes the waste of seed easily, has improved use cost.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims at providing an agricultural seeding device,

(2) Technical scheme

In order to solve the technical problem, the utility model provides an agricultural seeding device, which comprises a frame and two seeding hoppers;

the bottom intercommunication that the seeding was fought has the discharging pipe, it is equipped with the picture peg to insert in the removal mouth that one side outer wall of discharging pipe was seted up, the bottom that the seeding was fought is connected with the backup pad, the front end swing joint of backup pad has the pendulum tooth, be connected with the drive on the back wall of backup pad and pendulum tooth pivoted positive and negative motor, be provided with tooth on the top surface of picture peg, and tooth and pendulum tooth are the meshing structure, the bottom surface that the seeding was fought still is connected with the lagging, set up the slip mouth with picture peg sliding connection on the outer wall of lagging, drive the pendulum tooth through positive and negative motor and carry out the horizontal hunting for the pendulum tooth drives the picture peg through the tooth and carries out the interval to the discharge gate and open and close, realizes the interval seeding, has reduced the waste of seed.

Preferably, the top of frame has been seted up shifting chute and cooperation groove, and is linked together between shifting chute and the cooperation groove, be provided with the regulation frame of two rectangle cavity forms in the shifting chute, seeding fill demountable installation is convenient for install or dismantle regulation frame and seeding fill in adjusting the frame.

Preferably, the cooperation is rotated in the groove and is connected with two-way lead screw, install the two-way lead screw pivoted driving motor of drive in the mounting groove that the frame top was seted up, equal thread bush is equipped with the connecting block on two screw portions of two-way lead screw, the one end of connecting block extend to in the shifting chute and with adjust the frame outer phase be connected, drive two-way lead screw through driving motor and rotate, two-way lead screw passes through the connecting block and adjusts the interval that two seeding fought of frame regulation, satisfies the synchronous seeding demand in two adjacent and different interval seeding districts.

Preferably, the end of the adjusting frame far away from the connecting block is connected with a sliding block, the sliding block is connected with a sliding groove in a sliding manner, the inner side wall of the sliding groove is provided with the sliding block, and the stability of the two adjusting frames during transverse adjustment is ensured through the arrangement of the sliding block.

Preferably, two threaded holes are formed in the outer walls of the two sides of the frame, the two threaded holes are in threaded connection with threaded columns, handles are connected to the outer walls of the threaded columns, the handles are installed on the two sides of the frame respectively through the threaded columns, the direction of the frame does not need to be adjusted in special terrain positions, and the practicability of the device is improved.

Preferably, the periphery cover of handle is equipped with the rubber sleeve, and the rubber sleeve sets up to bilayer structure, through the setting of rubber sleeve, has improved operating personnel's travelling comfort when thrust unit.

Preferably, four rolling wheels are movably mounted at the bottom of the frame, and the device is driven by the rolling wheels to move for seeding.

(3) Advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses a positive and negative motor drives pendulum tooth and carries out the horizontal hunting for the pendulum tooth drives the picture peg through the tooth and carries out the interval to the discharge gate and open and close, realizes the interval seeding, and corresponding even seeding that lasts is placed, and this structure has reduced the waste of seed.

Drive two-way lead screw through driving motor and rotate, two-way lead screw passes through the connecting block and adjusts the interval that two seeding fought, satisfies the synchronous seeding demand in two adjacent and different interval seeding regions.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a longitudinal sectional view of the seeding bucket of the present invention;

FIG. 3 is an enlarged view of the structure A of FIG. 2 according to the present invention;

fig. 4 is a schematic structural view of the middle handle of the present invention.

The labels in the figures are: 1. a frame; 2. a moving groove; 3. an adjusting frame; 4. a seeding hopper; 5. a slider; 6. a handle; 7. connecting blocks; 8. a bidirectional screw; 9. a mating groove; 10. a drive motor; 11. a discharge pipe; 12. inserting plates; 13. a support plate; 14. swinging the teeth; 15. a positive and negative motor; 16. sheathing; 17. a rubber sleeve; 18. a threaded post.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The specific embodiment is an agricultural seeding device, the structural schematic diagram of which is shown in fig. 1, fig. 2 and fig. 3, and the agricultural seeding device comprises a frame 1 and two seeding hoppers 4, wherein four rolling wheels are movably mounted at the bottom of the frame 1, and the device is driven by the rolling wheels to perform movable seeding; the bottom intercommunication of seeding fill 4 has discharging pipe 11, it is equipped with picture peg 12 to insert in the removal mouth that one side outer wall of discharging pipe 11 was seted up, the bottom of seeding fill 4 is connected with backup pad 13, the front end swing joint of backup pad 13 has pendulum tooth 14, be connected with drive pendulum tooth 14 pivoted positive and negative motor 15 on the back wall of backup pad 13, be provided with tooth on the top surface of picture peg 12, and tooth and pendulum tooth 14 are the meshing structure, the bottom surface of seeding fill 4 still is connected with lagging 16, set up the slip mouth with picture peg 12 sliding connection on the outer wall of lagging 16, drive pendulum tooth 14 through positive and negative motor 15 and carry out the horizontal hunting, make pendulum tooth 14 drive picture peg 12 through the tooth and carry out the interval and open and close the discharge gate, realize the interval seeding, the waste of seed has been reduced.

Wherein, as shown in fig. 1, shifting chute 2 and cooperation groove 9 have been seted up on the top of frame 1, and be linked together between shifting chute 2 and the cooperation groove 9, be provided with the regulation frame 3 of two rectangle cavity forms in the shifting chute 2, 4 demountable installation are fought in adjusting frame 3 in the seeding, be convenient for install or dismantle regulation frame 3 and seeding fill 4, it has two-way lead screw 8 to rotate in the cooperation groove 9, install drive two-way lead screw 8 pivoted driving motor 10 in the mounting groove of setting up on frame 1 top, equal thread bush is equipped with connecting block 7 on two screw thread portions of two-way lead screw 8, the one end of connecting block 7 extends to in shifting chute 2 and is connected with outside the regulation frame 3, it rotates to drive two-way lead screw 8 through driving motor 10, two-way lead screw 8 adjusts the interval of two seeding fill 4 through connecting block 7 and regulation frame 3, satisfy the synchronous seeding demand of two adjacent and different interval seeding districts, the one end of adjusting frame 3 keeping away from connecting block 7 is connected with sliding block 5, sliding block 5 and the spout sliding connection that sliding block 2 seted up, setting up through sliding block 5, the stability of two regulation frames 3 horizontal regulations when having guaranteed.

In addition, as shown in fig. 1 and 4, two threaded holes have all been seted up on the both sides outer wall of frame 1, and threaded connection has screw thread post 18 among them two threaded holes, be connected with handle 6 on screw thread post 18's the outer wall, install handle 6 respectively in frame 1's both sides through screw thread post 18, the direction of frame 1 need not to adjust in special topography department, the practicality of improvement device, the periphery cover of handle 6 is equipped with rubber sleeve 17, and rubber sleeve 17 sets up to bilayer structure, through the setting of rubber sleeve 17, the travelling comfort of operating personnel when thrust unit has been improved.

The working principle is as follows: use this technical scheme's device during, remove the device to the place of needs, add appropriate amount of seed in fighting 4 to the seeding after that, drive two-way lead screw 8 through driving motor 10 afterwards and rotate, two-way lead screw 8 passes through connecting block 7 and adjusts the interval that two seeding were fought 4 with adjusting frame 3, promote frame 1 through handle 6 afterwards and remove, drive through positive and negative motor 15 and pendulum tooth 14 and carry out the horizontal hunting, make pendulum tooth 14 carry out the interval through tooth drive picture peg 12 to the discharge gate and open and close, realize the interval seeding.

All technical features in the embodiment can be freely combined according to actual needs.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An agricultural seeding device comprises a frame (1) and two seeding hoppers (4);

the method is characterized in that: the bottom intercommunication that the seeding was fought (4) has discharging pipe (11), insert in the removal mouth that one side outer wall of discharging pipe (11) was seted up and be equipped with picture peg (12), the bottom of seeding is fought (4) is connected with backup pad (13), the front end swing joint of backup pad (13) has pendulum tooth (14), be connected with drive pendulum tooth (14) pivoted positive and negative motor (15) on the back wall of backup pad (13), be provided with tooth on the top surface of picture peg (12), and tooth and pendulum tooth (14) are the meshing structure, the bottom surface that the seeding was fought (4) still is connected with lagging (16), set up on the outer wall of lagging (16) with picture peg (12) sliding connection's slip mouth.

2. The agricultural seeding device according to claim 1, wherein the top end of the frame (1) is provided with a moving groove (2) and a matching groove (9), the moving groove (2) and the matching groove (9) are communicated, two rectangular hollow adjusting frames (3) are arranged in the moving groove (2), and the seeding hopper (4) is detachably arranged in the adjusting frames (3).

3. The agricultural seeding device according to claim 2, wherein the matching groove (9) is rotatably connected with a bidirectional screw rod (8), a driving motor (10) for driving the bidirectional screw rod (8) to rotate is installed in a mounting groove formed in the top end of the frame (1), two thread portions of the bidirectional screw rod (8) are respectively provided with a connecting block (7) in a threaded sleeve manner, and one end of each connecting block (7) extends into the moving groove (2) and is connected with the adjusting frame (3) externally.

4. An agricultural seeding device according to claim 3, wherein a sliding block (5) is connected to one end of the adjusting frame (3) far away from the connecting block (7), and the sliding block (5) is in sliding connection with a sliding groove formed in the inner side wall of the moving groove (2).

5. The agricultural seeding device according to claim 1, wherein two threaded holes are formed in the outer walls of two sides of the frame (1), a threaded column (18) is connected to the two threaded holes in a threaded mode, and a handle (6) is connected to the outer wall of the threaded column (18).

6. An agricultural sowing apparatus according to claim 5, wherein the rubber sleeve (17) is sleeved on the periphery of the handle (6), and the rubber sleeve (17) is arranged in a double-layer structure.

7. An agricultural seed sowing device according to claim 1, wherein four rolling wheels are movably mounted at the bottom of the frame (1).