CN110089222B

CN110089222B - Rotary tillage fertilizing and seeding machine

Info

Publication number: CN110089222B
Application number: CN201910387000.4A
Authority: CN
Inventors: 刘建伟; 沈中娇; 钟立宇; 廖建勇; 范彬; 殷赳
Original assignee: Hunan City University; Nanxian Weiye Machinery Manufacturing Co Ltd
Current assignee: Hunan City University; Nanxian Weiye Machinery Manufacturing Co Ltd
Priority date: 2019-05-10
Filing date: 2019-05-10
Publication date: 2021-10-15
Anticipated expiration: 2039-05-10
Also published as: CN110089222A

Abstract

The invention relates to a rotary tillage, fertilization and seeding machine, which comprises a machine body, a rotary tillage device arranged at the front end of the machine body, a fertilization device arranged at the middle end of the machine body, a seeding mechanism arranged at the rear end of the machine body, tires arranged below the fertilization device and a soil leveling device arranged at the tail end of the machine body, the fertilizing device comprises a fertilizing barrel obliquely arranged on the body, a soil inlet arranged at the bottom end of the fertilizing barrel, a fertilizer box arranged on the body, a fertilizer channel arranged on the fertilizer box, a fertilizer inlet arranged at the bottom of the fertilizing barrel, a soil outlet arranged at the top end of the fertilizing barrel, a motor arranged at the top end of the fertilizing barrel, a screw rod arranged on the motor, and a fertilizer inlet arranged at the middle part of the fertilizing barrel, the bottom end of the fertilizing barrel is positioned right behind the rotary tillage device, the screw rod is arranged in the fertilizing barrel, the screw rod end is located the mouth top of burying, fertilizer passageway intercommunication fertilizer entry and fertilizer case.

Description

Rotary tillage fertilizing and seeding machine

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a rotary tillage fertilizing and seeding machine.

Background

The existing rotary tillage, fertilization and seeding machine integrates a rotary cultivator and a fertilizing and seeding machine, has the functions of rotary tillage, fertilization and seeding, but the rotary tillage, fertilization and seeding machine used at present has the following defects: 1. after the fertilization part is fertilized, most of fertilizers are accumulated at one position, so that the integral fertilizer efficiency of the soil is influenced, and the fertilizers accumulated at one position can cause soil hardening; 2. some economic crops (such as rape) have relatively low sowing depth and require higher soil looseness so as to be beneficial to the growth of the economic crops.

Disclosure of Invention

The invention aims to improve and innovate the defects and problems in the prior art and provides a rotary tillage fertilizing and seeding machine.

The invention discloses a rotary tillage fertilizing and seeding machine, which comprises a machine body, a rotary tillage device arranged at the front end of the machine body, a fertilizing device arranged at the middle end of the machine body, a seeding mechanism arranged at the rear end of the machine body, tires arranged below the fertilizing device and a soil leveling device arranged at the tail end of the machine body, wherein the fertilizing device comprises a fertilizing barrel obliquely arranged on the machine body, a soil inlet arranged at the bottom end of the fertilizing barrel, a fertilizer box arranged on the machine body, a fertilizer channel arranged on the fertilizer box, a fertilizer inlet arranged at the bottom of the fertilizing barrel, a soil outlet arranged at the top end of the fertilizing barrel, a motor arranged at the top end of the fertilizing barrel, a spiral rod arranged on the motor, a fertilizer inlet arranged at the middle part of the fertilizing barrel, the bottom end of the fertilizing barrel is positioned right behind the rotary tillage device, the spiral rod is arranged in the fertilizing barrel, and the tail end of the spiral rod is positioned above the soil inlet, the fertilizer channel is communicated with the fertilizer inlet and the fertilizer box.

In one embodiment, the rotary tillage device comprises a support rod arranged at the front end of the machine body, a soil breaking cutter obliquely arranged on the support rod, a rotating shaft arranged behind the support rod, a rotary tillage blade arranged on the rotating shaft, a rotary tillage motor arranged on the machine body and a belt sleeved on the rotary tillage motor and the rotating shaft.

In one embodiment, the soil leveling device comprises a guide rail arranged at the tail of the machine body, a linear motor arranged on the guide rail, a connecting rod arranged on the linear motor and a leveling roller arranged on the connecting rod.

In one embodiment, a soil discharging plate is obliquely arranged below the soil discharging port, and the soil discharging plate, the soil breaking knife, the tire and the bottommost end of the rotary tillage blade are all positioned on the same horizontal straight line.

In one embodiment, the rotary tillage blade is obliquely arranged on the rotating shaft.

In one embodiment, the motor and the rotary tillage motor are both stepping motors.

The invention has the advantages and beneficial effects that:

the novel fertilizing device is constructed to solve the problems in the background art, the novel fertilizing device can enable fertilizer to uniformly exist in each position of soil, effectively reduce the phenomenon of soil hardening, enable fertilizer efficiency to be generated, improve the planting efficiency of crops, enable the soil after rotary tillage to be looser than that of a rotary tillage fertilizing and seeding all-in-one machine used before through the novel fertilizing device, and facilitate the growth of rape.

Drawings

FIG. 1 is a schematic diagram of the present invention.

FIG. 2 is a schematic view showing the connection of the rotary shaft and the rotary blade of the present invention.

Fig. 3 is a schematic structural diagram of the soil leveling device.

Description of the figures:

1. the soil breaking device comprises a soil breaking knife, 2, a support rod, 3, a machine body, 4, a rotary tillage motor, 5, a belt, 6, a fertilizer box, 7, a fertilizer channel, 8, a fertilizing barrel, 9, a screw rod, 10, a motor, 11, a rotary tillage blade, 12, a rotating shaft, 13, a soil inlet, 14, a tire, 15, a soil discharging plate, 16, a soil leveling device, 17, a seeding mechanism, 18, a soil outlet, 19, a linear motor, 20, a connecting rod, 21, a leveling roller, 22, a guide rail, 23 and a fertilizer inlet.

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "disposed" or "connected" to another element, it can be directly disposed or connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in figure 1, a rotary tillage, fertilization and seeding machine comprises a machine body 3, a rotary tillage device arranged at the front end of the machine body 3, a fertilization device arranged at the middle end of the machine body 3, a seeding mechanism 17 arranged at the rear end of the machine body 3, tires 14 arranged below the fertilization device and a soil leveling device 16 arranged at the tail end of the machine body 3, wherein the fertilization device comprises a fertilization barrel 8 obliquely arranged on the machine body 3, a soil inlet 13 arranged at the bottom end of the fertilization barrel 8, a fertilizer box 6 arranged on the machine body 3, a fertilizer channel 7 arranged on the fertilizer box 6, a fertilizer inlet 23 arranged at the bottom of the fertilization barrel 8, a soil outlet 18 arranged at the top end of the fertilization barrel 8, a motor 10 arranged at the top end of the fertilization barrel 8, a screw rod 9 arranged on the motor 10, a fertilizer inlet 23 arranged at the middle part of the fertilization barrel 8, the bottom end of the fertilization barrel 23 is positioned right behind the rotary tillage device, the screw rod 9 is arranged in the fertilization barrel 8, the tail end of the screw rod 8 is positioned above the soil inlet 13, and the fertilizer channel 7 is communicated with the fertilizer inlet 23 and the fertilizer box 6. Through going into the mouth, make the hack behind the rotary cultivator attachment operation get into the fertilization bucket, fertilizer in the fertilizer box passes through fertilizer passageway and fertilizer entry and gets into a fertilization section of thick bamboo, fertilize to the soil in a fertilization section of thick bamboo, it rotates to drive the hob through the motor, can make the soil in a fertilization section of thick bamboo promote with fertilizer gradually, the pivoted hob also has the effect of stirring, can make fertilizer and soil intensive mixing in a fertilization section of thick bamboo, mix the fertilization soil who finishes, discharge from the mouth that unearths, accomplish the fertilization processing operation this moment.

Specifically, as shown in fig. 1, the rotary tillage device includes a support rod 2 disposed at the front end of the machine body 3, a soil breaking blade 1 obliquely disposed on the support rod 2, a rotation shaft 12 disposed at the rear of the support rod 2, a rotary tillage blade 11 disposed on the rotation shaft 12, a rotary tillage motor 4 disposed on the machine body 3, and a belt 5 sleeved on the rotary tillage motor 4 and the rotation shaft 12. The rotary shaft is controlled to rotate through the transmission of the motor and the belt, the rotary shaft drives the rotary tillage blade to rotate, so that rotary tillage operation is completed, the soil breaking blade can perform preliminary soil breaking, resistance of the rotary tillage blade is reduced, and rotary tillage efficiency is improved.

Specifically, as shown in fig. 3, the soil leveling device 16 includes a guide rail 22 disposed at the rear of the machine body 3, a linear motor 19 disposed on the guide rail 22, a connecting rod 20 disposed on the linear motor 19, and a leveling roller 21 disposed on the connecting rod 20. Through controlling linear electric motor and reciprocating in the guide rail, can control the flattening roller that sets up on the connecting rod and move from top to bottom, when the looseness requirement of soil is different, can control the flattening roller position to reach best soil looseness, do benefit to crop growth, promote economic benefits.

Specifically, as shown in fig. 1, a soil discharging plate 15 is obliquely arranged below the soil discharging port 18, and the soil discharging plate 15, the soil breaking blade 1, the tire 14 and the bottom end of the rotary tillage blade 11 are all on the same horizontal straight line. Soil discharged from the soil outlet can slide to the ground from the soil outlet plate, and the soil outlet plate, the soil breaking knife, the tire and the bottom end of the rotary tillage blade are all positioned on the same horizontal straight line, so that the stability of the machine body can be improved.

Specifically, as shown in fig. 2, the rotary blade 11 is obliquely arranged on the rotary shaft 12. The inclined rotary blade can improve the efficiency of rotary tillage and soil crushing.

Specifically, as shown in fig. 1, the motor 10 and the rotary tillage motor 4 both adopt stepping motors. The stepping motor is more convenient to control.

The embodiments of the present invention are described only for the preferred embodiments of the present invention, and not for the limitation of the concept and scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the design concept of the present invention shall fall into the protection scope of the present invention, and the technical content of the present invention which is claimed is fully set forth in the claims.

Claims

1. The utility model provides a rotary tillage fertilizing and seeding machine, includes organism (3), sets up the rotary tillage device at organism (3) front end, sets up the fertilizer injection unit in organism (3) middle-end, sets up seeding mechanism (17) in organism (3) rear end, sets up tire (14) and the flat native device (16) of setting at organism (3) end in fertilizer injection unit below, its characterized in that:

the fertilizer applying device comprises a fertilizer applying cylinder (8) obliquely arranged on a machine body (3), a soil inlet (13) arranged at the bottom end of the fertilizer applying cylinder (8), a fertilizer box (6) arranged on the machine body (3), a fertilizer channel (7) arranged on the fertilizer box (6), a fertilizer inlet (23) arranged at the bottom of the fertilizer applying cylinder (8), a soil outlet (18) arranged at the top end of the fertilizer applying cylinder (8), a motor (10) arranged at the top end of the fertilizer applying cylinder (8), a screw rod (9) arranged on the motor (10), and a fertilizer inlet (23) arranged at the middle part of the fertilizer applying cylinder (8), the bottom end of the fertilizing barrel (8) is positioned right behind the rotary tillage device, the screw rod (9) is arranged in the fertilizing barrel (8), the tail end of the screw rod (9) is positioned above the soil inlet (13), and the fertilizer channel (7) is communicated with the fertilizer inlet (23) and the fertilizer box (6); a soil discharging plate (15) is obliquely arranged below the soil discharging port (18), the soil discharging plate (15), the soil breaking cutter (1), the tire (14) and the bottom end of the rotary blade (11) are all positioned on the same horizontal straight line, and the rotary blade (11) is obliquely arranged on the rotating shaft (12);

the rotary tillage device comprises a supporting rod (2) arranged at the front end of a machine body (3), a soil breaking cutter (1) obliquely arranged on the supporting rod (2), a rotating shaft (12) arranged behind the supporting rod (2), a rotary tillage blade (11) arranged on the rotating shaft (12), a rotary tillage motor (4) arranged on the machine body (3) and a belt (5) sleeved on the rotary tillage motor (4) and the rotating shaft (12).

2. A rotary tillage, fertilizing and seeding machine according to claim 1, characterized in that the soil leveling device (16) comprises a guide rail (22) arranged at the tail of the machine body (3), a linear motor (19) arranged on the guide rail (22), a connecting rod (20) arranged on the linear motor (19) and a leveling roller (21) arranged on the connecting rod (20).

3. A rotary tillage, fertilization and seeding machine according to claim 1, characterized in that the motor (10) and the rotary tillage motor (4) both adopt stepping motors.