CN216313960U

CN216313960U - Fertilizer injection unit for agricultural machine

Info

Publication number: CN216313960U
Application number: CN202123099873.7U
Authority: CN
Inventors: 杨利和; 孙亚娟
Original assignee: Jiaohe Dongtazi Tourism Co ltd
Current assignee: Jiaohe Dongtazi Tourism Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-04-19
Anticipated expiration: 2031-12-11

Abstract

The utility model provides a fertilizing device for agricultural machinery, relates to the technical field of agricultural machinery, and solves the problems that the existing agricultural fertilizing device is difficult to control the falling speed of fertilizer, uneven in blanking and difficult to uniformly cover the ground; two sides of the bottom of the main supporting plate are fixedly connected with four groups of supporting legs in total through welding, and the bottoms of the four groups of supporting legs are respectively and rotatably provided with a roller; the bottom end of a main shaft of the stepping motor is fixedly connected with a rotating shaft; a group of spiral push plates are fixedly arranged on the outer side of the rotating shaft; the outer side of the rotating shaft is also fixedly connected with a blanking disc; the bottom end of the rotating shaft is fixedly connected with a group of material distributing frames; the bottom of the fertilizer containing barrel is fixedly connected with a discharge pipe. This device can be at the intermittent type nature whereabouts at the uniform velocity when fertilizer whereabouts, and the control fertilizer falling speed of being convenient for, the blanking is more even, and fertilizer can not only fall on this device bottom plate in addition, can also be got rid of around to, also can be more even to ground cover.

Description

Fertilizer injection unit for agricultural machine

Technical Field

The utility model belongs to the technical field of agricultural machinery, and particularly relates to a fertilizing device for agricultural machinery.

Background

The fertilization is an effective measure for improving the soil environment and improving the yield and quality of crops at present, the crops are fertilized in the planting process, so that the good growth vigor of the crops is ensured, and when large-area fertilization is carried out, a fertilization machine is mostly used for fertilization because the workload is large.

Based on the above, the present inventors found that the following problems exist: present agricultural fertilizer injection unit all is direct gliding in a pipe when fertilizer whereabouts, and the speed that the fertilizer slided is difficult to control, and the blanking is inhomogeneous, and the fertilizer that falls moreover also all can pile up together, and fertilizer all is one, is difficult to cover evenly ground.

In view of the above, research and improvement are made on the existing structure and defects, and a fertilizer applying device for agricultural machinery is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a fertilizer applying device for agricultural machinery, which aims to solve the problems that the existing agricultural fertilizer applying device is difficult to control the falling speed of fertilizer, the blanking is not uniform, and the ground is difficult to be uniformly covered.

The purpose and the effect of the fertilizer applying device for the agricultural machinery are achieved by the following specific technical means:

a fertilizing device for agricultural machinery comprises a main supporting plate; two sides of the bottom of the main supporting plate are fixedly connected with four groups of supporting legs in total through welding, and the bottoms of the four groups of supporting legs are respectively and rotatably provided with a roller; the top of the main supporting plate is fixedly connected with a fertilizer placing barrel; a stepping motor is fixedly installed on the inner side of the top of the fertilizer placing cylinder through a supporting frame; the bottom end of a main shaft of the stepping motor is fixedly connected with a rotating shaft; a group of spiral push plates are fixedly arranged on the outer side of the rotating shaft; the outer side of the rotating shaft is also fixedly connected with a blanking disc; the bottom end of the rotating shaft is fixedly connected with a group of material distributing frames; the bottom of the fertilizer containing barrel is fixedly connected with a discharge pipe.

Furthermore, two round holes are symmetrically formed in the discharging disc, and the outer wall of the discharging disc is tightly attached to the inner wall of the thin cylinder at the bottom of the fertilizer placing cylinder.

Furthermore, the work or material rest of dividing comprises eight arc framves that are the annular and arrange, and the direction of buckling of arc frame is the same, and the arc frame still is L shape frame.

Furthermore, the top of the fertilizer placing cylinder is of a cylindrical structure, the middle of the fertilizer placing cylinder is of a funnel-shaped structure, and the bottom of the fertilizer placing cylinder is of a thin cylinder.

Furthermore, three round holes are arranged on the vertical plate above the arc-shaped frame of the material distributing frame at equal intervals.

Furthermore, the top of the discharge pipe is fixedly connected with the left side of the bottom of the thin cylinder at the bottom of the fertilizer placing cylinder, and a round hole communicated with the discharge pipe is formed in the left side of the bottom of the thin cylinder.

Compared with the prior art, the utility model has the following beneficial effects:

the blanking disc is used for controlling the fertilizer in the fertilizer placing cylinder to fall, the blanking disc can be used for blanking when rotating, the blanking can be stopped when not rotating, the material distributing frame can rotate to uniformly throw out part of the fertilizer by means of centrifugal force when blanking, meanwhile, part of the fertilizer can pass through holes in the vertical arc-shaped plate of the material distributing frame and fall to the bottom of the device, compared with the existing agricultural fertilizing device, the device can fall intermittently at a constant speed when the fertilizer falls, the fertilizer falling speed can be controlled conveniently, the blanking is more uniform, the fertilizer can fall to the bottom plate of the device, can be thrown to the periphery, and can be more uniform in ground covering.

Drawings

FIG. 1 is a schematic view of a top view of the present invention.

FIG. 2 is a schematic view of the bent axis side structure of the rotary blanking disc cut by the present invention.

Fig. 3 is a schematic view of the bottom shaft side structure of the rotary blanking disc cut by the utility model.

Fig. 4 is a schematic view of a bent axis side structure of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main supporting plate; 2. supporting legs; 3. a fertilizer placement barrel; 4. a stepping motor; 5. a rotating shaft; 6. a spiral push plate; 7. discharging a material tray; 8. a material distributing frame; 9. and (4) discharging the pipe.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a fertilizing device for agricultural machinery, which comprises a main supporting plate 1; two sides of the bottom of the main supporting plate 1 are fixedly connected with four groups of supporting legs 2 by welding, and the bottoms of the four groups of supporting legs 2 are respectively and rotatably provided with a roller; the top of the main supporting plate 1 is fixedly connected with a fertilizer placing barrel 3; the top of the fertilizer placing cylinder 3 is of a cylindrical structure, the middle of the fertilizer placing cylinder is of a funnel-shaped structure, the bottom of the fertilizer placing cylinder is of a thin cylinder, and the funnel-shaped structure in the middle is convenient for fertilizer to fall; a stepping motor 4 is fixedly arranged on the inner side of the top of the fertilizer placing cylinder 3 through a supporting frame;

the bottom end of a main shaft of the stepping motor 4 is fixedly connected with a rotating shaft 5; a group of spiral push plates 6 are fixedly arranged on the outer side of the rotating shaft 5; the outer side of the rotating shaft 5 is also fixedly connected with a lower material tray 7; the bottom end of the rotating shaft 5 is fixedly connected with a group of material distributing frames 8; three round holes are arranged on the vertical plate above the arc-shaped frame of the material distributing frame 8 at equal intervals, and because three through holes are arranged on the vertical arc-shaped plate of the material distributing frame 8, part of fertilizer can pass through the round holes and fall to the bottom of the device during rotation; the bottom of the fertilizer placing barrel 3 is fixedly connected with a discharge pipe 9.

Wherein, the symmetry is provided with two round holes on lower charging tray 7, and the outer wall of lower charging tray 7 is hugged closely with the inner wall that thin drum in 3 bottoms on the section of thick bamboo was placed to fertilizer, two round holes on lower charging tray 7 can be located the front and back side respectively before pivot 5 is rotatory, these two round holes just do not communicate with each other with discharging pipe 9 like this, therefore fertilizer can not fall down, lower charging tray 7 also can rotate simultaneously when pivot 5 is rotatory, consequently two round holes on lower charging tray 7 will intermittent type nature be linked together with discharging pipe 9, consequently fertilizer is placed a inside fertilizer and will be passed the round hole on lower charging tray 7 and fall down through discharging pipe 9.

Wherein, the work or material rest 8 comprises eight arc framves that are the annular and arrange, and the direction of buckling of arc frame is the same, and the arc frame still is L shape frame, and the work or material rest 8 also can constantly rotate when fertilizer falls through discharging pipe 9, just at this moment has most fertilizer to fall on the horizontal arc of work or material rest 8, and the centrifugal force of the rotatory production of work or material rest 8 can outwards throw away partial fertilizer, makes fertilizer to the bottom outside evenly distributed of this device.

Wherein, the top of discharging pipe 9 and the bottom left side fixed connection of the thin drum in 3 bottoms of fertilizer placement section of thick bamboo, and the bottom left side of thin drum be provided with one with the communicating round hole of discharging pipe 9, this round hole can make the fertilizer of fertilizer placement section of thick bamboo 3 fall into discharging pipe 9 downwards, and because discharging pipe 9 is located the bottom left side of fertilizer placement section of thick bamboo 3, so be convenient for cooperate down charging tray 7 control fertilizer intermittent type nature whereabouts.

The specific use mode and function of the embodiment are as follows:

in the utility model, before use, a storage battery is fixed on the top of a main support plate 1 to supply power to a stepping motor 4, and a corresponding switch is arranged, when the device is used for fertilizing, fertilizer is poured into a fertilizer placing barrel 3 firstly, then the stepping motor 4 is started, the stepping motor 4 drives a rotating shaft 5 to periodically rotate, two round holes on a blanking disc 7 are respectively positioned at the front side and the rear side before the rotating shaft 5 rotates, so the two round holes are not communicated with a discharging pipe 9, the fertilizer cannot fall down, when the rotating shaft 5 rotates, the blanking disc 7 synchronously rotates, so the two round holes on the blanking disc 7 are intermittently communicated with the discharging pipe 9, the fertilizer in the fertilizer placing barrel 3 passes through the round holes on the blanking disc 7 and falls down through the discharging pipe 9, and when the rotating shaft 5 rotates, the spiral push plate 6 is also driven to synchronously rotate, and when the spiral push plate 6 rotates, the fertilizer is pushed downwards, the fertilizer whereabouts of being convenient for, divide work or material rest 8 also can constantly rotate when fertilizer falls through discharging pipe 9, at this moment just have most fertilizer to fall on the horizontal arc of dividing work or material rest 8, and the centrifugal force of the rotatory production of branch work or material rest 8 can outwards throw away partial fertilizer, make fertilizer to the bottom outside evenly distributed of this device, and because all be provided with three through-hole on the vertical arc of dividing work or material rest 8, so partial fertilizer can pass these round holes and fall this device bottom in addition, the gyro wheel support through supporting leg 2 bottoms during the fertilization promotes this device constantly to remove can.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a fertilizer injection unit for agricultural machine which characterized in that: the fertilizer injection unit includes: a main supporting plate (1); two sides of the bottom of the main supporting plate (1) are fixedly connected with four groups of supporting legs (2) by welding, and the bottoms of the four groups of supporting legs (2) are rotatably provided with a roller; the top of the main supporting plate (1) is fixedly connected with a fertilizer placing barrel (3); a stepping motor (4) is fixedly arranged on the inner side of the top of the fertilizer placing barrel (3) through a supporting frame; the bottom end of a main shaft of the stepping motor (4) is fixedly connected with a rotating shaft (5); a group of spiral push plates (6) are fixedly arranged on the outer side of the rotating shaft (5); the outer side of the rotating shaft (5) is also fixedly connected with a blanking disc (7); the bottom end of the rotating shaft (5) is fixedly connected with a group of material distributing frames (8); the bottom of the fertilizer placing barrel (3) is fixedly connected with a discharging pipe (9).

2. The fertilizer spreading device for agricultural machines as claimed in claim 1, wherein: the top of the fertilizer placing cylinder (3) is of a cylindrical structure, the middle of the fertilizer placing cylinder is of a funnel-shaped structure, and the bottom of the fertilizer placing cylinder is of a thin cylinder.

3. The fertilizer spreading device for agricultural machines as claimed in claim 1, wherein: the top of the discharge pipe (9) is fixedly connected with the left side of the bottom of the thin cylinder at the bottom of the fertilizer placing cylinder (3), and a round hole communicated with the discharge pipe (9) is formed in the left side of the bottom of the thin cylinder.

4. The fertilizer spreading device for agricultural machines as claimed in claim 1, wherein: two round holes are symmetrically arranged on the lower material tray (7), and the outer wall of the lower material tray (7) is tightly attached to the inner wall of the thin cylinder at the bottom of the fertilizer placing cylinder (3).

5. The fertilizer spreading device for agricultural machines as claimed in claim 1, wherein: the material distributing frame (8) is composed of eight arc-shaped frames which are annularly arranged, the bending directions of the arc-shaped frames are the same, and the arc-shaped frames are L-shaped frames.

6. The fertilizer spreading device for agricultural machines as claimed in claim 1, wherein: three round holes are arranged on the vertical plate above the arc-shaped frame of the material distributing frame (8) at equal intervals.