CN219108199U

CN219108199U - High-efficient general fertilizer distributor

Info

Publication number: CN219108199U
Application number: CN202222723848.XU
Authority: CN
Inventors: 欧阳由男; 叶淑珍; 刘日初
Original assignee: China National Rice Research Institute
Current assignee: China National Rice Research Institute
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-06-02
Anticipated expiration: 2032-10-17

Abstract

The utility model provides a high-efficiency universal fertilizer applicator which comprises a crawler chassis, a fertilizer hopper, a headstock, two spiral augers, an auger motor, a throwing disc and a throwing disc motor, wherein the crawler chassis is arranged on the headstock; the fixed rear portion that sets up on crawler-type chassis of fertilizer hopper, fertilizer hopper includes feed inlet and discharge gate, the discharge gate sets up downwards, the front portion on crawler-type chassis is fixedly set up to the locomotive, the locomotive includes driver seat and control the platform, two screw auger parallel arrangement, two screw augers set up in fertilizer hopper, two screw augers relative rotation, make fertilizer in the fertilizer hopper have from the top of two screw augers through two screw augers and the trend of downward movement, auger motor is connected with two screw augers, get rid of the dish setting in the below of discharge gate, be used for accepting the fertilizer crushed by two screw augers, get rid of and be equipped with a plurality of material parts along circumference on the dish, material part has vertical material face that gets rid of, material face all gets rid of material part is got rid of towards the direction of rotation of dish. The utility model is used for automatic fertilization.

Description

High-efficient general fertilizer distributor

Technical Field

The utility model belongs to the technical field of fertilizer application machinery, and particularly relates to a high-efficiency universal fertilizer applicator.

Background

At present, when farmland cultivation is carried out, mechanization is adopted in many places, and the operations from soil turning, sowing to harvesting are all mechanized, so that the labor intensity of farmers is greatly reduced, and the working efficiency is improved. However, the prior art lacks a mechanized fertilization apparatus capable of realizing large-area fertilization in a plantation. In addition, the fertilizer applicators in the prior art are generally used for conventional farmland fertilization, and are difficult to fertilize in agricultural parks such as mountain tea gardens and paddy fields.

Disclosure of Invention

The utility model aims to solve the technical problems and provides the efficient universal fertilizer distributor which can be universally used in agricultural parks such as traditional farmlands, mountain tea parks, paddy fields and the like.

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

the utility model provides a high-efficient general fertilizer distributor, includes crawler-type chassis, fertilizer hopper, locomotive, two spiral auger, auger motor, gets rid of dish and gets rid of a dish motor; the crawler chassis comprises a crawler with long-strip teeth on the surface, the long-strip teeth are arranged transversely along the crawler, the fertilizer bucket is fixedly arranged at the rear part on the crawler chassis and comprises a feed inlet and a discharge outlet, the discharge outlet is arranged downwards, the headstock is fixedly arranged at the front part on the crawler chassis and comprises a driver seat and a control table, the two spiral augers are arranged in parallel, the two spiral augers are arranged in the fertilizer bucket and rotate relatively, fertilizer in the fertilizer bucket has a trend of passing through the two spiral augers from the upper part of the two spiral augers and moving downwards, an auger motor is connected with the two spiral augers, the throwing disc is arranged below the discharge outlet and is used for receiving fertilizer crushed by the two spiral augers, a plurality of throwing parts are arranged on the throwing disc along the circumferential direction and are provided with vertical throwing surfaces, and the throwing surfaces of all the throwing parts face the rotation direction of the throwing disc.

As a preferable technical scheme, two spiral augers are connected with an auger motor through a group of transmission mechanisms, each transmission mechanism comprises a small sprocket wheel, a tensioning wheel, a large sprocket wheel I, a large sprocket wheel II, a large sprocket wheel III, a transmission chain I and a transmission chain II, the small sprocket wheel is fixedly connected with an output shaft of the auger motor, the large sprocket wheel I is in transmission connection with the small sprocket wheel through the transmission chain I, the large sprocket wheel I and the large sprocket wheel II are fixedly arranged on a central shaft of one spiral auger, the large sprocket wheel III is fixedly arranged on a central shaft of the other spiral auger, the large sprocket wheel III is in transmission connection with the large sprocket wheel II through the transmission chain II, and the tensioning wheel is arranged between the large sprocket wheel II and the large sprocket wheel III and is tightly pressed on the outer side of the transmission chain II.

As a preferable technical scheme, the auger motor and the throwing disc motor are hydraulic motors, the high-efficiency universal fertilizer distributor further comprises an oil storage tank and a hydraulic oil way distributor, the oil storage tank is connected with the hydraulic oil way distributor, and the hydraulic oil way distributor is connected with the auger motor and the throwing disc motor.

As a preferred technical scheme, the high-efficiency general fertilizer distributor further comprises a discharging bin gate and a hydraulic reciprocating push rod, wherein the discharging bin gate is arranged at a discharging hole of the fertilizer hopper, the hydraulic reciprocating push rod is connected with the discharging bin gate, and the hydraulic oil way distributor is connected with the hydraulic reciprocating push rod.

As a preferred technical scheme, the high-efficiency universal fertilizer distributor further comprises a feeding bin gate and a hydraulic push rod, wherein the feeding bin gate is arranged at the feeding inlet of the fertilizer hopper, the hydraulic push rod is connected with the feeding bin gate, and the hydraulic oil way distributor is connected with the hydraulic push rod.

As a preferable technical scheme, the two spiral augers comprise a plurality of spiral blades arranged along the length direction, and the spiral blades of the two spiral augers are arranged in a penetrating manner.

As a preferable technical scheme, the material throwing component is a section bar with an L-shaped section, and the section bar is fixed on the material throwing disc through a screw.

After the technical scheme is adopted, the utility model has the following advantages:

1. the high-efficiency universal fertilizer applicator adopts the crawler-type chassis, the long strip teeth on the crawler can be embedded into the soil, the soil grabbing force of the fertilizer applicator on the soil is increased, the climbing is convenient, the area of the crawler is large, the chassis can be prevented from being sunk in the soil, and the fertilizer applicator can be suitable for agricultural parks such as mountain tea parks, paddy fields and the like.

2. According to the efficient universal fertilizer distributor, the two spiral augers are used for crushing and conveying the fertilizer in the fertilizer bucket, the crushed fertilizer falls onto the throwing disc from the discharge hole of the fertilizer bucket, the throwing surface of the throwing part throws the fertilizer horizontally in the throwing process of the throwing disc, rolling and crushing of farmyard manure can be realized, and the fertilizer is thrown through the throwing disc, so that the fertilizer distribution area is wide.

3. The two spiral augers are connected with the auger motor through a group of transmission mechanisms, synchronous rotation and stable rotation speed of the two spiral augers can be guaranteed, and the timing and quantitative discharge of the fertilizer can be controlled by adjusting the rotation speed of the augers and the size of the spiral blades.

4. The hydraulic oil quantity flowing into the auger motor, the throwing disc motor, the hydraulic reciprocating push rod and the hydraulic push rod is adjusted through the hydraulic oil way distributor, so that the rotation speed of the auger motor and the throwing disc motor and the movement of the hydraulic reciprocating push rod and the hydraulic push rod are adjusted. The rotation speed of the auger motor is adjusted to change the discharge speed of the fertilizer and the granularity of crushing, the rotation speed of the throwing disc motor is adjusted to change the throwing range of the fertilizer, the hydraulic reciprocating push rod is adjusted to adjust the opening of the discharge bin gate, the discharge amount is adjusted, the hydraulic push rod is adjusted to control the opening and closing of the feed bin gate, and rainwater is prevented from falling into the fertilizer hopper.

5. The farmyard manure viscosity is great, and the helical blade of two screw augers alternates the setting, can prevent that farmyard manure from blocking between helical blade.

Drawings

FIG. 1 is a schematic structural view of a high-efficiency general-purpose fertilizer applicator;

FIG. 2 is a schematic structural view of a discharging and fertilizer throwing mechanism of the high-efficiency general fertilizer applicator;

FIG. 3 is a front view of the transmission;

FIG. 4 is a top view of two spiral augers;

FIG. 5 is a top view of the transmission;

FIG. 6 is a schematic view of the structure of the swing plate;

in the figure:

1-a packing auger; 2-auger motor; 3-throwing a disc; 31-a material throwing component; 311, material throwing surface; 4-a throwing disc motor; 5-a discharging bin gate; 6-a hydraulic reciprocating push rod; 7-a fertilizer hopper; 8-small sprocket; 9-tensioning wheel; 10-large sprocket I; 11-a large chain wheel II; 12-large sprocket III; 13-a first transmission chain; 14-a second transmission chain; 15-a crawler chassis; 16-headstock; 17-a feeding bin gate; 18-hydraulic push rod.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings and examples.

As shown in fig. 1-6, a high efficiency universal fertilizer applicator comprising: the two spiral augers 1, an auger motor 2, a transmission mechanism for power transmission of the auger motor 2 and the spiral auger 1, a throwing disc 3, a throwing disc motor 4, a feeding bin gate 17, a discharging bin gate 5, a hydraulic reciprocating push rod 6, a hydraulic push rod 18, a hydraulic oil way distributor (not shown), an oil storage tank (not shown), a fertilizer bucket 7, a crawler-type chassis 15 and a headstock 16.

The crawler chassis 15 includes a crawler with long-bar teeth on the surface, and the long-bar teeth are arranged along the transverse direction of the crawler. The strip teeth on the track can be embedded into the soil, so that the soil grabbing force of the fertilizer applicator on the soil is increased, and climbing is facilitated. The area of track is big, can prevent that the chassis from sinking in the soil for fertilizer applicator can be adapted to agricultural parks such as mountain area tea garden, paddy field.

The fertilizer bucket 7 is fixedly arranged at the rear part on the crawler-type chassis 15, the fertilizer bucket 7 comprises a feed inlet and a discharge outlet, and the discharge outlet is arranged downwards.

The headstock 16 is fixedly arranged at the front part on the crawler chassis 15, and the headstock 16 comprises a driver seat and a console. The console is used for controlling the crawler chassis 15 and controlling the distribution of the hydraulic oil way distributor.

The two spiral augers 1 are arranged in the fertilizer bucket 7, and the two spiral augers 1 are arranged in parallel. The transmission mechanism comprises a small chain wheel 8, a tensioning wheel 9, a large chain wheel I10, a large chain wheel II 11, a large chain wheel III 12, a transmission chain I13 and a transmission chain II 14. The small chain wheel 8 is fixedly connected with an output shaft of the auger motor 2, the large chain wheel 10 is in transmission connection with the small chain wheel 8 through a first transmission chain 13, the large chain wheel 10 and a second large chain wheel 11 are fixedly arranged on a central shaft of one spiral auger 1, the large chain wheel three 12 is fixedly arranged on a central shaft of the other spiral auger 1, the large chain wheel three 12 is in transmission connection with the large chain wheel two 12 through a second transmission chain 14, and the tensioning wheel 9 is arranged between the large chain wheel two 11 and the large chain wheel three 12 and is tightly pressed on the outer side of the second transmission chain 14. The two spiral augers 1 are connected with the auger motor 2 through the transmission mechanism, so that the two spiral augers 1 can be ensured to synchronously rotate and rotate at a stable speed.

The two spiral augers 1 comprise a plurality of spiral blades arranged along the length direction, and the spiral blades of the two spiral augers are arranged in a penetrating mode. The farmyard manure viscosity is great, and the helical blade of two screw augers 1 alternates the setting, can prevent farmyard manure card between helical blade.

The two screw augers 1 are rotated relatively so that fertilizer in the fertilizer bucket 7 has a tendency to pass over the two screw augers 1 from above the two screw augers 1 and move downward.

The throwing disc 3 is arranged below a discharge hole at the bottom of the fertilizer hopper 7 and is used for receiving fertilizer crushed by the two spiral augers 1. The throwing disc motor 4 is fixedly arranged on the fertilizer bucket 7 through a fixed support, and an output shaft of the throwing disc motor 3 is fixedly connected with the center of the throwing disc 3.

A plurality of material throwing parts 31 are arranged on the material throwing disc 3 along the circumferential direction, the material throwing parts 31 are provided with vertical material throwing surfaces 311, so that fertilizer can be horizontally thrown out, and the material throwing surfaces 311 of the material throwing parts 31 face the rotating direction of the material throwing disc 3. In this embodiment, the material throwing component 31 is a section bar with an L-shaped section, four section bars are circumferentially and uniformly distributed on the material throwing disc 3, and the section bars are fixed on the material throwing disc 3 by screws. It should be understood that the material throwing surface 311 is not limited to a planar shape, and an outer convex arc shape is also applicable to the material throwing surface 311 of the present utility model, and in addition, the number and the orientation of the material throwing members 31 may be changed as needed, so that the fertilizer is uniformly scattered.

The discharging bin gate 5 is arranged at a discharging hole of the fertilizer hopper 7, and the hydraulic reciprocating push rod 6 is connected with the discharging bin gate 5.

The feeding bin gate 17 is arranged at the 7 feeding hole of the fertilizer hopper, and the hydraulic push rod 18 is connected with the feeding bin gate 17.

The auger motor 2 and the throwing disc motor 4 are hydraulic motors. The oil storage tank is connected with the hydraulic oil way distributor, and the hydraulic oil way distributor is connected with the auger motor 2, the throwing disc motor 4, the hydraulic reciprocating push rod 6 and the hydraulic push rod 18.

The hydraulic oil quantity flowing into the auger motor 2, the throwing disc motor 4, the hydraulic reciprocating push rod 6 and the hydraulic push rod 18 is regulated through the hydraulic oil way distributor, so that the rotation speed of the auger motor 2 and the throwing disc motor 4 and the movement of the hydraulic reciprocating push rod 5 and the hydraulic push rod 18 are regulated. Adjusting the rotational speed of auger motor 2 can change the discharge rate of fertilizer and the granularity size of crushing, adjusts the range of throwing away that gets rid of fertilizer that the dish motor 4 rotational speed can change, adjusts the opening that hydraulic pressure reciprocating push rod 6 can adjust out feed bin door 5 to adjust the discharge volume, adjust hydraulic pressure push rod 18 and can control the switching of feeding bin door 17, prevent that the rainwater from falling into fertilizer hopper 7.

In addition to the above preferred embodiments, the present utility model has other embodiments, and various changes and modifications may be made by those skilled in the art without departing from the spirit of the utility model, which is defined in the appended claims.

Claims

1. The efficient universal fertilizer distributor is characterized by comprising a crawler-type chassis, a fertilizer hopper, a headstock, two spiral augers, an auger motor, a throwing disc and a throwing disc motor; the crawler chassis comprises a crawler with long-strip teeth on the surface, the long-strip teeth are arranged transversely along the crawler, the fertilizer bucket is fixedly arranged at the rear part on the crawler chassis and comprises a feed inlet and a discharge outlet, the discharge outlet is arranged downwards, the headstock is fixedly arranged at the front part on the crawler chassis and comprises a driver seat and a control table, the two spiral augers are arranged in parallel, the two spiral augers are arranged in the fertilizer bucket and rotate relatively, fertilizer in the fertilizer bucket has a trend of passing through the two spiral augers from the upper part of the two spiral augers and moving downwards, an auger motor is connected with the two spiral augers, the throwing disc is arranged below the discharge outlet and is used for receiving fertilizer crushed by the two spiral augers, a plurality of throwing parts are arranged on the throwing disc along the circumferential direction and are provided with vertical throwing surfaces, and the throwing surfaces of all the throwing parts face the rotation direction of the throwing disc.

2. The efficient and general fertilizer applicator according to claim 1, wherein two spiral augers are connected with the auger motor through a group of transmission mechanisms, the transmission mechanisms comprise a small sprocket, a tensioning wheel, a large sprocket I, a large sprocket II, a large sprocket III, a transmission chain I and a transmission chain II, the small sprocket is fixedly connected with an output shaft of the auger motor, the large sprocket I is in transmission connection with the small sprocket through the transmission chain I, the large sprocket I and the large sprocket II are fixedly arranged on a central shaft of one spiral auger, the large sprocket III is fixedly arranged on a central shaft of the other spiral auger, the large sprocket III is in transmission connection with the large sprocket II through the transmission chain II, and the tensioning wheel is arranged between the large sprocket II and the large sprocket III and is tightly pressed on the outer side of the transmission chain II.

3. The efficient and general-purpose fertilizer applicator of claim 1, wherein the auger motor and the throwing disc motor are hydraulic motors, and further comprising an oil storage tank and a hydraulic oil way distributor, wherein the oil storage tank is connected with the hydraulic oil way distributor, and the hydraulic oil way distributor is connected with the auger motor and the throwing disc motor.

4. The efficient and general-purpose fertilizer applicator of claim 3, further comprising a discharge bin gate and a hydraulic reciprocating push rod, wherein the discharge bin gate is disposed at a discharge port of the fertilizer hopper, the hydraulic reciprocating push rod is connected with the discharge bin gate, and the hydraulic oil way distributor is connected with the hydraulic reciprocating push rod.

5. The efficient and general-purpose fertilizer applicator of claim 3, further comprising a feed bin gate and a hydraulic push rod, wherein the feed bin gate is disposed at the feed inlet of the fertilizer hopper, and the hydraulic oil path distributor is connected with the hydraulic push rod.

6. The efficient and general-purpose fertilizer applicator of claim 1, wherein both screw augers comprise a plurality of screw blades disposed along a length direction, the screw blades of both screw augers being interposed.

7. The efficient and general-purpose fertilizer applicator according to claim 1, wherein the material throwing member is a section bar having an L-shaped cross section, and the section bar is fixed to the throwing disc by a screw.