CN212910741U

CN212910741U - Seeder for agricultural

Info

Publication number: CN212910741U
Application number: CN202021492195.3U
Authority: CN
Inventors: 薛伟
Original assignee: Shenyang Liheng Agricultural Technology Co ltd
Current assignee: Shenyang Liheng Agricultural Technology Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-04-09
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a seeder for agricultural, which comprises a frame, the bottom fixedly connected with lift box of frame, the top fixedly connected with motor of lift box inner chamber, the output fixedly connected with threaded rod of motor, the bottom fixedly connected with stopper of threaded rod, the surperficial threaded connection of threaded rod has the thread bush, the equal fixedly connected with diaphragm in both sides of thread bush, and the first slider of one end fixedly connected with of thread bush is kept away from to the diaphragm. The utility model discloses a cooperation of lift box, motor, threaded rod, stopper, thread bush, diaphragm, first slider, first spout, riser, movable plate, second slider, second spout, spliced pole and ditching sword is used, possesses the advantage that can adjust the depth of planting in a flexible way, has solved current seeder for the agricultural and is using the in-process, causes the fixed unchangeable of the depth of planting of seeder easily, is difficult to adjust in a flexible way to it to influence the problem of seeding efficiency easily.

Description

Seeder for agricultural

Technical Field

The utility model relates to the technical field of seeding machines, in particular to a seeding machine for agriculture.

Background

China is a big agricultural country, but agricultural production is always lagged behind, China is dedicated to realizing agricultural modernization all the time, agricultural mechanization is the most basic and obvious characteristic of modern agriculture, agricultural mechanization must be developed firstly to promote agricultural modernization, which is a necessary way for agricultural modernization construction, an agricultural equipment system reduces operation cost by reasonably configuring an agricultural machine, and brings a large amount of economic benefits to farmers, a seeder is a key operation link in agricultural production, seeds must be sowed in fields in short sowing farming hours according to agricultural technical requirements, and crops obtain good development production conditions, however, the sowing depth of the seeder is easy to be fixed and difficult to flexibly adjust in the using process of the existing agricultural seeder, and the sowing efficiency is easy to influence.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeder for agricultural possesses the advantage that can adjust the depth of planting in a flexible way, has solved current seeder for agricultural and at the in-process that uses, causes the depth of planting of seeder fixed unchangeable easily, is difficult to adjust its in a flexible way to influence the problem of seeding efficiency easily.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural seeder comprises a frame, wherein the bottom of the frame is fixedly connected with a lifting box, the top of the inner cavity of the lifting box is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the bottom of the threaded rod is fixedly connected with a limiting block, the surface of the threaded rod is in threaded connection with a threaded sleeve, two sides of the threaded sleeve are both fixedly connected with a transverse plate, one end of the transverse plate, far away from the threaded sleeve, is fixedly connected with a first slider, the tops of two sides of the inner cavity of the lifting box are both provided with first chutes matched with the first slider for use, the bottom of the transverse plate is fixedly connected with a vertical plate, one end of the vertical plate, far away from the transverse plate, is fixedly connected with a movable plate, two ends of the movable plate are both fixedly connected with a second slider, the bottoms of two sides, one end of the connecting column, which is far away from the moving plate, extends to the outside of the lifting box and is fixedly connected with a ditching knife, and a connecting plate is sleeved on the surface of the connecting column.

Preferably, the left side of the top of the rack is fixedly connected with a material storage funnel, the bottom of the material storage funnel is communicated with a discharge hose, one end, away from the material storage funnel, of the discharge hose is communicated with a connecting plate, the left side of the bottom of the connecting plate is communicated with a discharging pipe, and the surface of the discharging pipe is communicated with an electromagnetic valve.

Preferably, the bottoms of the two sides of the rack are fixedly connected with supporting columns, and the bottoms of the supporting columns are movably connected with rollers through movable shafts.

Preferably, the right side of the top of the rack is fixedly connected with a fixing frame, and one end, far away from the rack, of the fixing frame is fixedly connected with a connecting piece.

Preferably, the left side of the rack is fixedly connected with a connecting plate, and an inner cavity of the connecting plate is movably connected with a leveling plate through a movable shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of lift box, motor, threaded rod, stopper, thread bush, diaphragm, first slider, first spout, riser, movable plate, second slider, second spout, spliced pole and ditching sword is used, possesses the advantage that can adjust the depth of planting in a flexible way, has solved current seeder for the agricultural and is using the in-process, causes the fixed unchangeable of the depth of planting of seeder easily, is difficult to adjust in a flexible way to it to influence the problem of seeding efficiency easily.

2. The utility model discloses a set up the solenoid valve, can be convenient for open or close the unloading pipe to in carrying out the seeding of crops, through setting up the gyro wheel, can be convenient for remove the frame, through setting up the connecting piece, can be convenient for connect power equipment, through setting up the flattening board, can be convenient for carry out the flattening to soil.

Drawings

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

FIG. 2 is a partial cross-sectional view of the lift cage of the present invention;

fig. 3 is a side view and cross-sectional view of the screed of the present invention.

In the figure: 1. a frame; 2. a lifting box; 3. a motor; 4. a threaded rod; 5. a limiting block; 6. a threaded sleeve; 7. a transverse plate; 8. a first slider; 9. a first chute; 10. a vertical plate; 11. moving the plate; 12. a second slider; 13. a second chute; 14. connecting columns; 15. a ditching cutter; 16. a connecting plate; 17. a material storage hopper; 18. a discharge hose; 19. a discharging pipe; 20. an electromagnetic valve; 21. a support pillar; 22. a roller; 23. a fixed mount; 24. a connecting member; 25. a connector tile; 26. a screed plate.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1-3, an agricultural seeder comprises a frame 1, a lifting box 2 fixedly connected to the bottom of the frame 1, a motor 3 fixedly connected to the top of the inner cavity of the lifting box 2, a threaded rod 4 fixedly connected to the output end of the motor 3, a stop block 5 fixedly connected to the bottom of the threaded rod 4, a threaded sleeve 6 threadedly connected to the surface of the threaded rod 4, transverse plates 7 fixedly connected to both sides of the threaded sleeve 6, a first slide block 8 fixedly connected to the ends of the transverse plates 7 far from the threaded sleeve 6, first slide grooves 9 matched with the first slide blocks 8 and arranged on the top of both sides of the inner cavity of the lifting box 2, a vertical plate 10 fixedly connected to the bottom of the transverse plate 7, a moving plate 11 fixedly connected to the ends of the vertical plate 10 far from the transverse plates 7, second slide blocks 12 fixedly connected to both ends of the moving plate 11, and second slide grooves 13 matched with the, a connecting column 14 is fixedly connected to the bottom of the movable plate 11, one end of the connecting column 14, which is far away from the movable plate 11, extends to the outside of the lifting box 2 and is fixedly connected with a slotting cutter 15, a connecting plate 16 is sleeved on the surface of the connecting column 14, a storage hopper 17 is fixedly connected to the left side of the top of the rack 1, a discharge hose 18 is communicated with the bottom of the storage hopper 17, one end of the discharge hose 18, which is far away from the storage hopper 17, is communicated with the connecting plate 16, a discharge pipe 19 is communicated with the left side of the bottom of the connecting plate 16, an electromagnetic valve 20 is communicated with the surface of the discharge pipe 19, the discharge pipe 19 can be conveniently opened or closed by arranging the electromagnetic valve 20, so as to facilitate crop seeding, supporting columns 21 are fixedly connected to the bottoms of the two sides of the rack 1, rollers 22 are movably connected to the bottoms of the supporting columns, one end of the fixed frame 23 far away from the frame 1 is fixedly connected with a connecting piece 24, the connecting piece 24 is arranged to facilitate the connection of power equipment, the left side of the frame 1 is fixedly connected with a connecting plate 25, the inner cavity of the connecting plate 25 is movably connected with a leveling plate 26 through a movable shaft, the leveling plate 26 is arranged, so that soil can be leveled conveniently, the lifting box 2, the motor 3, the threaded rod 4, the limiting block 5, the threaded sleeve 6, the transverse plate 7, the first sliding block 8, the first sliding groove 9, the vertical plate 10, the movable plate 11, the second sliding block 12, the second sliding groove 13, the connecting column 14 and the ditching cutter 15 are matched for use, the advantage of flexibly adjusting the sowing depth is achieved, the problem that the existing agricultural sowing machine is not suitable for use is solved, the seeding depth of the seeder is easy to be fixed and not changed, and the seeding depth is difficult to be flexibly adjusted, so that the seeding efficiency is easy to be influenced.

During the use, when the depth of ditching sword 15 needs to be adjusted, operating personnel starts motor 3 through external controller, motor 3 rotates and drives threaded rod 4 and rotates, threaded rod 4 rotates and drives threaded sleeve 6 and remove, threaded sleeve 6 removes and drives diaphragm 7 and remove, diaphragm 7 removes and drives first slider 8 and slide in the inner chamber of first spout 9, diaphragm 7 removes and drives riser 10 and remove, riser 10 removes and drives movable plate 11 and remove, movable plate 11 removes and drives second slider 12 and slide in the inner chamber of second spout 13, movable plate 11 removes and drives spliced pole 14 and remove, spliced pole 14 removes the depth that can adjust ditching sword 15.

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

Claims

1. The utility model provides a seeder for agricultural, includes frame (1), its characterized in that: the bottom of the rack (1) is fixedly connected with a lifting box (2), the top of an inner cavity of the lifting box (2) is fixedly connected with a motor (3), an output end of the motor (3) is fixedly connected with a threaded rod (4), the bottom of the threaded rod (4) is fixedly connected with a limiting block (5), a surface thread of the threaded rod (4) is connected with a thread sleeve (6), both sides of the thread sleeve (6) are fixedly connected with transverse plates (7), one ends of the transverse plates (7) far away from the thread sleeve (6) are fixedly connected with first sliding blocks (8), the tops of both sides of the inner cavity of the lifting box (2) are respectively provided with first sliding grooves (9) matched with the first sliding blocks (8) for use, the bottom of the transverse plates (7) is fixedly connected with vertical plates (10), one ends of the transverse plates (7) far away from the vertical, the equal fixedly connected with second slider (12) in both ends of movable plate (11), second spout (13) that cooperation second slider (12) used are all seted up to the bottom of lifting box (2) inner chamber both sides, the bottom fixedly connected with spliced pole (14) of movable plate (11), the one end that movable plate (11) were kept away from to spliced pole (14) extends to outside and fixedly connected with ditching sword (15) of lifting box (2), the surface cover of spliced pole (14) is equipped with connecting plate (16).

2. An agricultural seeder as defined in claim 1, wherein: frame (1) top left side fixedly connected with material storage funnel (17), the bottom intercommunication of material storage funnel (17) has ejection of compact hose (18), the one end and connecting plate (16) that material storage funnel (17) were kept away from in ejection of compact hose (18) are linked together, the left side intercommunication of connecting plate (16) bottom has unloading pipe (19), the surface intercommunication of unloading pipe (19) has solenoid valve (20).

3. An agricultural seeder as defined in claim 1, wherein: the bottom of frame (1) both sides all fixedly connected with support column (21), there are gyro wheel (22) bottom through loose axle swing joint in support column (21).

4. An agricultural seeder as defined in claim 1, wherein: the right side fixedly connected with mount (23) at frame (1) top, the one end fixedly connected with connecting piece (24) of frame (1) is kept away from in mount (23).

5. An agricultural seeder as defined in claim 1, wherein: the left side of frame (1) fixedly connected with links up fishplate bar (25), the inner chamber of linking up fishplate bar (25) has flattening board (26) through loose axle swing joint.