CN214852652U

CN214852652U - Rotary cultivator for farming

Info

Publication number: CN214852652U
Application number: CN202121190845.3U
Authority: CN
Inventors: 丛文龙; 张立新
Original assignee: Heilongjiang Yaosheng Machinery Manufacturing Co ltd
Current assignee: Heilongjiang Yaosheng Machinery Manufacturing Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-26
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a rotary cultivator for farming, which comprises a rotary cultivator shell, a rotary tillage mechanism is arranged in the rotary cultivator shell, the rotary tillage mechanism comprises a driving shaft, a plurality of fixing rings are arranged on the driving shaft, a plurality of rotary tillage knives are arranged on the side wall of the fixing rings, a trough is arranged on the side wall of the upper end of the rotary cultivator shell, a feed inlet is arranged on the side wall of the upper end of the trough, a plurality of communicating grooves are arranged on the side wall of the lower end of the trough, the inner walls of the communicating grooves are all connected with a seeding pipe through a sliding ring in a sliding way, the sliding ring is connected with the inner walls of the communicating grooves in a sealing and sliding way, the rotary cultivator can sow seeds in the soil, and can sow different seeds in different depths in the soil according to the growth requirements of different seeds, and then level the sown soil to different degrees through an adjustable leveler according to different requirements, the seeds are prevented from being sown on the surface of the soil, and the survival rate of the seeds is improved.

Description

Rotary cultivator for farming

Technical Field

The utility model relates to a rotary cultivator technical field especially relates to rotary cultivator is used in agro-farming.

Background

A rotary cultivator is a cultivator matched with a tractor to complete the operations of ploughing and harrowing, has the characteristics of strong soil crushing capability, flat ground surface after ploughing and the like, is widely applied, is divided into a horizontal shaft type, a vertical shaft type and an inclined type according to the configuration mode of a rotary tillage cutter shaft, is used and adjusted correctly, and is very important for keeping the good technical state and ensuring the farming quality.

Among the prior art, most rotary cultivators are all simple when sowing, and sow the seed on the soil, and the effect of seeding is relatively poor, and inside a lot of seeds all can be on the surface of soil, did not get into soil, the survival rate of later stage seed was lower.

To this end, a rotary cultivator for agricultural cultivation is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that most rotary cultivators in the prior art are simple to sow seeds on the land when seeding, the seeding effect is poor, a plurality of seeds can be on the surface of the land without entering the soil, the survival rate of the seeds in later stage is low, and the provided rotary cultivator for farming is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a rotary cultivator for farming comprises a rotary cultivator shell, a rotary cultivation mechanism is arranged in the rotary cultivator shell, the rotary cultivation mechanism comprises a driving shaft, a plurality of fixing rings are arranged on the driving shaft, a plurality of rotary cultivation knives are arranged on the side walls of the fixing rings, a trough is arranged on the side wall of the upper end of the rotary cultivator shell, a feeding port is arranged on the side wall of the upper end of the trough, a plurality of communicating grooves are arranged on the side wall of the lower end of the trough, the inner walls of the communicating grooves are connected with a seeding pipe in a sliding mode through sliding rings, the sliding rings are connected with the inner walls of the communicating grooves in a sealing and sliding mode, the inner walls of the sliding rings are fixedly connected with the seeding pipe, straight racks are fixedly connected with the side wall of the seeding pipe, a rotating motor is fixedly connected with the inner wall of the rotary cultivator shell, a rotating rod is fixedly connected with an output shaft of the rotating motor, and a plurality of gears meshed with the straight racks are sleeved on the rotating rod, the side wall of the rotary cultivator shell is provided with an adjustable leveler.

Preferably, the upper end lateral wall of rotary cultivator casing is equipped with the connecting rod, the lower extreme lateral wall of connecting rod is equipped with a plurality of branches, and is a plurality of the one end and the rotary cultivator casing fixed connection that the connecting rod was kept away from to branch.

Preferably, it is a plurality of the inner wall of intercommunication groove is equipped with a plurality of buffer, and is a plurality of buffer all includes the dashpot, the sealed sliding connection of inner wall of dashpot has the slider, the lateral wall fixedly connected with buffer beam of slider, the buffer beam runs through the lateral wall of dashpot, the sealed sliding connection of junction of buffer beam and dashpot lateral wall, the one end fixedly connected with dashpot of dashpot is kept away from to the buffer beam, the inner wall fixed connection of one side through a plurality of expanding spring and dashpot that the buffer beam was kept away from to the slider.

Preferably, the side walls of the seeding pipes are fixedly connected with a plurality of soil breaking knives which are all positioned at the lower ends of the seeding pipes.

Preferably, adjustable evener is including installing the piece, installation piece and silo fixed connection, the lateral wall of installation piece rotates and is connected with the connecting block, the lateral wall fixedly connected with hydraulic stem of connecting block, the expansion end fixedly connected with sliding block of hydraulic stem, the lateral wall of rotary cultivator casing rotates through a plurality of dead levers and is connected with the smooth wheel, and is a plurality of the lateral wall of dead lever all is equipped with the spout, fixedly connected with slide bar between the inner wall of spout, the slide bar runs through the sliding block, slide bar and the sealed sliding connection of sliding block.

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

through the setting of rotating motor, gear, rack, seeding isotructure, can be with the seed seeding inside soil, and can be according to the growth demand of different seeds, with the inside different degree departments of different seed seeding soil, then level the soil after will sowing to different degrees according to different needs through adjustable evener, avoided the seed to be sowed on soil surface, promoted the survival rate of seed.

Drawings

FIG. 1 is a schematic side view of a rotary cultivator for agricultural cultivation according to the present invention;

FIG. 2 is a schematic front view of the rotary cultivator for agricultural cultivation in accordance with the present invention;

fig. 3 is a schematic structural diagram at a in fig. 2.

In the figure: 1 connecting rod, 2 supporting rods, 3 rotary cultivator shell bodies, 4 rotary tillage cutters, 5 fixing rings, 6 driving shafts, 7 ground breaking cutters, 8 fixing rods, 9 leveling wheels, 10 sliding rods, 11 sliding blocks, 12 hydraulic rods, 13 connecting blocks, 14 mounting blocks, 15 feeding holes, 16 material grooves, 17 rotating motors, 18 rotating rods, 19 gears, 20 straight racks, 21 seeding pipes, 22 sliding rings, 23 communicating grooves, 24 sliding blocks, 25 telescopic springs, 26 buffer grooves, 27 buffer blocks and 28 buffer rods.

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.

Referring to fig. 1-3, the rotary cultivator for farming comprises a rotary cultivator shell 3, a connecting rod 1 is arranged on the upper end side wall of the rotary cultivator shell 3, a plurality of supporting rods 2 are arranged on the lower end side wall of the connecting rod 1, one ends of the supporting rods 2, far away from the connecting rod 1, are fixedly connected with the rotary cultivator shell 3, so that the rotary cultivator can be conveniently connected with a tractor, a rotary cultivating mechanism is arranged in the rotary cultivator shell 3, the rotary cultivating mechanism comprises a driving shaft 6, a plurality of fixing rings 5 are arranged on the driving shaft 6, a plurality of rotary blades 4 are arranged on the side walls of the fixing rings 5, a material groove 16 is arranged on the upper end side wall of the rotary cultivator shell 3, a material inlet 15 is arranged on the upper end side wall of the material groove 16, a plurality of communicating grooves 23 are arranged on the lower end side wall of the material groove 16, seeding pipes 21 are slidably connected on the inner walls of the communicating grooves 23 through sliding rings 22, the sliding rings 22 are in sealing and sliding connection with the inner walls of the communicating grooves 23, and the inner walls of the sliding rings 22 are fixedly connected with the seeding pipes 21, the side wall of the seeding pipe 21 is fixedly connected with a spur rack 20, the inner wall of the rotary cultivator shell 3 is fixedly connected with a rotating motor 17, the output shaft of the rotating motor 17 is fixedly connected with a rotating rod 18, the rotating rod 18 is sleeved with a plurality of gears 19 meshed with the spur rack 20, the side wall of the rotary cultivator shell 3 is provided with an adjustable leveler, the adjustable leveler comprises an installation block 14, the installation block 14 is fixedly connected with a trough 16, the side wall of the installation block 14 is rotatably connected with a connecting block 13, the side wall of the connecting block 13 is fixedly connected with a hydraulic rod 12, the movable end of the hydraulic rod 12 is fixedly connected with a sliding block 11, the side wall of the rotary cultivator shell 3 is rotatably connected with a leveling wheel 9 through a plurality of fixing rods 8, the side walls of the fixing rods 8 are provided with sliding chutes, the sliding rods 10 are fixedly connected between the inner walls of the sliding chutes, the sliding rods 10 penetrate through 11, and the sliding rods 10 are connected with the sliding blocks 11 in a sealing manner, the inner wall of a plurality of intercommunication grooves 23 is equipped with a plurality of buffer, a plurality of buffer all include dashpot 26, the sealed sliding connection of inner wall of dashpot 26 has slider 24, slider 24's lateral wall fixedly connected with buffer beam 28, buffer beam 28 runs through the lateral wall of dashpot 26, the sealed sliding connection of junction of buffer beam 28 and dashpot 26 lateral wall, buffer beam 28 keeps away from the one end fixedly connected with dashpot 26 of dashpot 26, slider 24 keeps away from the one side of buffer beam 28 and avoids seeding pipe 21 and intercommunication groove 23 to take place direct collision through the inner wall fixed connection of a plurality of expanding spring 25 and dashpot 26, protection intercommunication groove 23 and seeding pipe 21, the equal fixedly connected with of lateral wall of a plurality of material pipe seeding 21 breaks native sword 7, a plurality of broken native sword 7 all are located the lower extreme of seeding pipe 21, the setting of broken sword 7 is avoided seeding pipe 21 and soil to take place direct collision, alleviate the resistance that seeding pipe 21 receives.

When the utility model works, the rotating motor 17 runs, the rotating motor 17 drives the rotating rod 18 to rotate, the rotating rod 18 drives the gear 19 to rotate, the gear 19 drives the seeding pipe 21 to move through the spur rack 20, the seeding pipe 21 slides in the communicating groove 23 through the sliding ring 22, according to the required sowing depth of seeds, the height of the sowing pipe 21 is adjusted, the sliding block 11 which is telescopically beaten at the movable end of the hydraulic rod 12 moves, the sliding block 11 drives the fixed rod 8 to rotate through the sliding rod 10, the fixed rod 8 drives the leveling wheel 9 to move, the height required to be leveled is adjusted, can sow seeds in the soil, and can sow different seeds at different depths in the soil according to the growth requirements of different seeds, then levels the soil after sowing to different degrees according to different needs through adjustable evener, has avoided the seed to be sowed on soil surface, has promoted the survival rate of seed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotary cultivator for farming comprises a rotary cultivator shell (3) and is characterized in that a rotary cultivating mechanism is arranged in the rotary cultivator shell (3) and comprises a driving shaft (6), a plurality of fixing rings (5) are arranged on the driving shaft (6), a plurality of rotary cultivating knives (4) are arranged on the side wall of each fixing ring (5), a material groove (16) is arranged on the side wall of the upper end of the rotary cultivator shell (3), a feeding hole (15) is formed in the side wall of the upper end of the material groove (16), a plurality of communicating grooves (23) are formed in the side wall of the lower end of the material groove (16), a sowing pipe (21) is connected to the inner walls of the communicating grooves (23) in a sliding mode through sliding rings (22), the sliding rings (22) are connected with the inner walls of the communicating grooves (23) in a sealing and sliding mode, the inner walls of the sliding rings (22) are fixedly connected with the sowing pipe (21), and straight racks (20) are fixedly connected to the side walls of the sowing pipe (21), inner wall fixedly connected with of rotary cultivator casing body (3) rotates motor (17), the output shaft fixedly connected with dwang (18) of rotating motor (17), the cover is equipped with a plurality of gears (19) with spur rack (20) meshing on dwang (18), the lateral wall of rotary cultivator casing body (3) is equipped with adjustable evener.

2. The rotary cultivator for agricultural cultivation according to claim 1, wherein the side wall of the upper end of the rotary cultivator housing (3) is provided with a connecting rod (1), the side wall of the lower end of the connecting rod (1) is provided with a plurality of supporting rods (2), and one ends of the supporting rods (2) far away from the connecting rod (1) are fixedly connected with the rotary cultivator housing (3).

3. The rotary cultivator for agricultural cultivation according to claim 1, wherein a plurality of buffering devices are arranged on the inner wall of the communication grooves (23), each buffering device comprises a buffering groove (26), a sliding block (24) is connected to the inner wall of each buffering groove (26) in a sealing and sliding mode, a buffering rod (28) is fixedly connected to the side wall of each sliding block (24), each buffering rod (28) penetrates through the side wall of each buffering groove (26), the connection part of each buffering rod (28) and the side wall of each buffering groove (26) is connected in a sealing and sliding mode, one end, far away from the buffering groove (26), of each buffering rod (28) is fixedly connected with each buffering groove (26), and one side, far away from the buffering rods (28), of each sliding block (24) is fixedly connected with the inner wall of each buffering groove (26) through a plurality of telescopic springs (25).

4. The rotary cultivator for agricultural cultivation according to claim 1, wherein the side walls of the plurality of seeding pipes (21) are fixedly connected with a plurality of ground breaking knives (7), and the plurality of ground breaking knives (7) are positioned at the lower ends of the seeding pipes (21).

5. The rotary cultivator for agricultural cultivation according to claim 1, wherein the adjustable leveler comprises a mounting block (14), the mounting block (14) is fixedly connected with a trough (16), a connecting block (13) is rotatably connected to the side wall of the mounting block (14), a hydraulic rod (12) is fixedly connected to the side wall of the connecting block (13), a sliding block (11) is fixedly connected to the movable end of the hydraulic rod (12), a leveling wheel (9) is rotatably connected to the side wall of the rotary cultivator housing (3) through a plurality of fixing rods (8), sliding grooves are formed in the side walls of the fixing rods (8), sliding rods (10) are fixedly connected between the inner walls of the sliding grooves, the sliding rods (10) penetrate through the sliding blocks (11), and the sliding rods (10) are connected with the sliding blocks (11) in a sealing and sliding manner.