CN218184018U

CN218184018U - Fruit tree crops foliage dressing equipment

Info

Publication number: CN218184018U
Application number: CN202221671100.3U
Authority: CN
Inventors: 胡江楠; 董晓龙; 王栋
Original assignee: Qin'an Guiyuanhong Fruit Industry Co ltd
Current assignee: Qin'an Guiyuanhong Fruit Industry Co ltd
Priority date: 2022-07-01
Filing date: 2022-07-01
Publication date: 2023-01-03
Anticipated expiration: 2032-07-01

Abstract

The utility model discloses a foliage dressing device for fruit trees and crops; the equipment comprises a frame, a turnover mechanism and a spraying and fertilizing mechanism; the turnover mechanism comprises a turnover frame hinged on the frame, a turnover driving mechanism connected with the turnover frame and a spraying direction adjusting mechanism arranged on the turnover frame; the spraying and fertilizing mechanism comprises a first hydraulic motor arranged on the frame, a plunger pump arranged on the first hydraulic motor, a fertilizer box arranged on the frame and connected with a liquid inlet of the plunger pump, and a spraying rod connected with a liquid outlet of the plunger pump through a hose; the two spray rods are hinged on the turnover frame and arranged in parallel at intervals; the spraying direction adjusting mechanism acts on the spraying rod. The utility model discloses convenient to use is simple, can realize that the leaf openly effectively fertilizes with the leaf back.

Description

Fruit tree crops foliage dressing equipment

Technical Field

The utility model belongs to the technical field of the field operation equipment, concretely relates to fruit tree crops foliage dressing equipment.

Background

The fruit tree fertilization can adopt liquid level fertilization besides root fertilization; when fruit trees suffer from nutrient deficiency, insufficient fruit tree fertility and the like, the fruit trees can be improved by liquid level fertilization. At present, liquid level fertilization mainly comprises manual foliar fertilizer spraying; the manual operation has the advantages that the fertilization on the front side and the back side of the leaf can be realized, the fertility absorption effect is good, and the defect is low working efficiency; the mechanical spraying of the foliar fertilizer has the advantage of high efficiency, but the main problem encountered by the existing equipment is that the sprayed foliar fertilizer can not effectively act on the back of the leaves, thereby reducing the absorption of fertility.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a foliage dressing device for fruit trees and crops aiming at the defects in the prior art; the equipment does not need manual operation, and can realize effective fertilization on the front surface and the back surface of the leaf.

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

a fruit tree crops foliar fertilization equipment includes:

a frame;

the turnover mechanism comprises a turnover frame hinged on the frame, a turnover driving mechanism connected with the turnover frame and a spraying direction adjusting mechanism arranged on the turnover frame;

the spraying and fertilizing mechanism comprises a first hydraulic motor arranged on the frame, a plunger pump arranged on the first hydraulic motor, a fertilizer box arranged on the frame and connected with a liquid inlet of the plunger pump, and a spraying rod connected with a liquid outlet of the plunger pump through a hose; the two spray rods are hinged on the turnover frame and are arranged in parallel at intervals; the spraying direction adjusting mechanism acts on the spraying rod.

Further, the roll-over stand comprises a supporting seat arranged on the frame, a rotary cylinder hinged on the supporting seat and a connecting seat vertically arranged on the rotary cylinder; two connecting seats are arranged side by side at intervals.

Further, the spraying direction adjusting mechanism comprises a transmission shaft which is arranged in parallel with the rotary cylinder at intervals and is hinged on the rotary cylinder through a bracket, a second hydraulic motor which is arranged on the rotary cylinder and is in transmission connection with the transmission shaft, first bevel gears which are arranged at two ends of the transmission shaft, and second bevel gears which are meshed with the first bevel gears and are arranged on the spraying rods; the first bevel gear is positioned between the two connecting seats, and the end surfaces of the first bevel gear and the connecting seats are oppositely arranged.

Furthermore, the spray rod is hollow, a plurality of atomizing nozzles are arranged at equal intervals along the length direction of the spray rod, one end of the spray rod is hinged to the connecting seat, the axis of the spray rod is perpendicular to the axis of the rotary cylinder, and one end of the spray rod penetrates through the rotary cylinder and is connected with a hose arranged in the rotary cylinder through a rotary joint.

Furthermore, the overturning driving mechanism comprises a third hydraulic motor arranged on the supporting seat, a first straight gear arranged on an output shaft of the third hydraulic motor, and a second straight gear arranged on the outer circumference of the rotary cylinder and meshed with the first straight gear.

Furthermore, the frame comprises a frame body, wheels arranged on two sides of the frame body and a traction frame arranged at the front end of the frame body.

The beneficial effects of the utility model are that:

1. the utility model utilizes the roll-over stand to control the spray rod to swing at the two sides of the advancing direction of the device, thereby leading the spray rod to cut into the gap between the adjacent fruit trees of each row of fruit trees; because two spray rods are arranged, the action process of clamping, spraying and fertilizing can be formed on a single fruit tree, the action process of swinging up and down for fertilizing can be realized, the fertilization effect can be improved, and the fertilization on the back of the leaf can be realized;

2. the utility model discloses in structural design, the direction adjustment mechanism that sprays that sets up can utilize the second hydraulic motor drive transmission shaft rotatory, and then utilizes the cooperation of first bevel gear and second bevel gear to realize the circumferential direction rotation control of spray column to realize atomizer direction of injection's adjustment, when the spray column by the fruit tree under to the top swing in-process, control atomizer sprays the fertilization effect that the foliage fertilizer can further promote the fertilization of the leaf back fertilization in the slant.

Drawings

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

FIG. 2 is an enlarged view of the structure at I in FIG. 1;

fig. 3 is a schematic top view of the present invention.

Wherein, 1-a frame; 2-a frame body; 3-vehicle wheels; 4-a traction frame; 5-a support seat; 6-rotating the cylinder; 7-a connecting seat; 8-a third hydraulic motor; 9-a first straight gear; 10-a second spur gear; 11-a drive shaft; 12-a second hydraulic motor; 13-a first bevel gear; 14-a second bevel gear; 15-a first hydraulic motor; 16-a plunger pump; 17-a fertilizer box; 18-spray bar; 19-a hose; 20-atomizing spray head.

Detailed Description

The preferred embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1 to 3, a foliar fertilization device for fruit tree crops; the equipment comprises a frame 1, a turnover mechanism and a spraying and fertilizing mechanism. Wherein the frame 1 provides support and is used for passive towing; tilting mechanism realizes the fruit tree spraying leaf fertilizer with realizing spraying the fertilization mechanism cooperation to realize the effective spraying of page back based on structural design.

The frame 1 comprises a frame body 2, wheels 3 arranged on two sides of the frame body 2 and a traction frame 4 arranged at the front end of the frame body 2. The traction frame 4 is used for being connected with an agricultural tractor to realize the dragging forward of the whole equipment.

The turnover mechanism comprises a turnover frame, a turnover driving mechanism and a spraying direction adjusting mechanism. The roll-over stand is used for driving the spray rod 18 in the spray fertilizing mechanism to swing; the overturning driving mechanism is used for driving the overturning frame to swing; the spraying direction adjusting mechanism is used for controlling the spraying rod 18 to rotate circumferentially.

Wherein, the roll-over stand comprises a supporting seat 5, a rotary cylinder 6 and a connecting seat 7; the supporting seat 5 is flat, and the two supporting seats 5 are arranged on the frame body 2 of the frame 1 at intervals in parallel; the rotary cylinder 6 is hinged between the two supporting seats 5 and is distributed along the length direction of the frame 1; the hollow structure of the rotary cylinder 6 is used for accommodating a hose 19 in the spray fertilizing mechanism; two connecting seats 7 are vertically arranged on the rotary drum 6 at intervals, and the connecting seats 7 are in a cylindrical structure and are communicated with the inside of the rotary drum 6.

The overturning driving mechanism comprises a third hydraulic motor 8, a first straight gear 9 and a second straight gear 10; the third hydraulic motor 8 is arranged on one side of the supporting seat 5, and the output shaft of the third hydraulic motor 8 is provided with a first straight gear 9; the second spur gear 10 is provided on the outer circumference of the rotary cylinder 6 and is engaged with the first spur gear 9.

The spraying direction adjusting mechanism comprises a transmission shaft 11, a second hydraulic motor 12, a first bevel gear 13 and a second bevel gear 14; the transmission shaft 11 and the rotary cylinder 6 are arranged in parallel at intervals, two plate-shaped supports are arranged on the rotary cylinder 6, and the transmission shaft 11 is hinged on the rod-shaped supports; the second hydraulic motor 12 is arranged on the rotary drum 6, a synchronous belt wheel is arranged on an output shaft of the second hydraulic motor 12, another synchronous belt wheel is arranged on the transmission shaft 11, a synchronous belt is connected between the two synchronous belt wheels, and the second hydraulic motor 12 realizes the rotation control of the transmission shaft 11 by utilizing the belt transmission mechanism; the first bevel gears 13 are arranged at two ends of the transmission shaft 11, and the end surfaces of the first bevel gears are oppositely arranged on the connecting base 7; the second bevel gear 14 is provided on the spray bar 18 and meshes with the first bevel gear 13.

The spraying and fertilizing mechanism comprises a first hydraulic motor 15, a plunger pump 16, a fertilizer box 17 and a spraying rod 18. The first hydraulic motor 15 is arranged on the frame 1 and is connected with a plunger pump 16; the fertilizer box 17 is arranged on the frame 1 and is connected with a liquid inlet of the plunger pump 16 through a pipeline; a liquid outlet of the plunger pump 16 is connected with a spray rod 18 through a hose 19; the hose 19 can be a rubber hose or a metal hose, the hose 19 is provided with a plurality of connecting pipes and is connected with a tee joint, and the tee joint is connected with a liquid outlet of the plunger pump 16; the spray bar 18 is provided with two spray bars and is respectively connected with the hoses 19 through rotary joints, the spray bar 18 is hollow, and a plurality of atomizing nozzles 20 are distributed at equal intervals along the length direction of the spray bar 18; one end of the spray rod 18 is hinged on the connecting seat 7, the axial lead of the spray rod is vertical to the axial lead of the rotary cylinder 6, and one end of the spray rod 18 also penetrates through the rotary cylinder 6 and is connected with a hose 19 arranged inside the rotary cylinder 6 through a rotary joint.

The utility model discloses a working process and principle are:

the frame 1 is connected with the rear suspension of the agricultural tractor through the traction frame 4, the first hydraulic motor 15, the second hydraulic motor 12 and the third hydraulic motor 8 are connected into a hydraulic control system of the agricultural tractor, and the corresponding hydraulic motors are controlled through the manually operated reversing valves which are arranged in a matched mode. The agricultural tractor drags the whole equipment to walk between the empty spaces of the fruit trees in the adjacent rows; when the two spray rods 18 correspond to fruit trees in the lateral direction, the third hydraulic motor 8 is controlled to act, the third hydraulic motor 8 drives the rotary cylinder 6 to rotate through the matching of the first straight gear 9 and the second straight gear 10, the spray rods 18 are further driven to change from an initial state of vertical upward to a laterally swinging downward state, the third hydraulic motor 8 is used for controlling the spray rods 18 to complete the action process of one swinging downward movement and one swinging upward movement, and the liquid level fertilization operation of a single fruit tree is completed; the spraying rod 18 swings to move downwards, the first hydraulic motor 15 is controlled to move simultaneously, the first hydraulic motor 15 drives the plunger pump 16 to start, the plunger pump 16 drives the foliar fertilizer in the fertilizer box 17 into the spraying rod 18 and sprays the foliar fertilizer onto the liquid level of the fruit tree through the atomizing nozzle 20, when the spraying rod 18 is controlled to swing upwards, the second hydraulic motor 12 is controlled to move in advance, the second hydraulic motor 12 drives the transmission shaft 11 to rotate through belt transmission, the transmission shaft 11 drives the spraying rod 18 to rotate circumferentially by a certain angle through the cooperation of the first bevel gear 13 and the second bevel gear 14, the spraying direction of the atomizing nozzle 20 is changed to be opposite, the atomizing nozzle 20 can spray onto the back of the fruit tree leaves in the ascending process of the spraying rod 18, the two-side fertilization of the fruit tree leaves is realized, the fertilizing effect is effectively improved, and the fertilizer absorption of the pages to the fertilizer is promoted; after the fertilization of the fruit trees on one side is finished, the spraying rod 18 is controlled to turn over towards the other side, and the fruit trees on the other side can be fertilized; after the fruit trees on the two sides are fertilized, the whole equipment is driven to move forward for a certain distance to fertilize the next fruit tree. The spraying rods 18 are two and form a clamping shape for the fruit trees sprayed with the foliar fertilizer, so that the wide-range and all-directional spraying of the foliar fertilizer is facilitated.

Claims

1. The utility model provides a fruit tree crops foliar fertilization equipment which characterized in that includes:

a frame;

the spraying and fertilizing mechanism comprises a first hydraulic motor arranged on the frame, a plunger pump arranged on the first hydraulic motor, a fertilizer box arranged on the frame and connected with a liquid inlet of the plunger pump, and a spraying rod connected with a liquid outlet of the plunger pump through a hose; the two spray rods are hinged on the turnover frame and arranged in parallel at intervals; the spraying direction adjusting mechanism acts on the spraying rod.

2. The foliar fertilization device for fruit trees and crops as claimed in claim 1, wherein the roll-over stand comprises a support base provided on the frame, a rotary cylinder hinged on the support base, a connection base vertically provided on the rotary cylinder; two connecting seats are arranged side by side at intervals.

3. The foliar application equipment for fruit trees and crops as claimed in claim 2, wherein the spraying direction adjusting mechanism comprises a transmission shaft arranged in parallel with the rotary cylinder at an interval and hinged on the rotary cylinder through a bracket, a second hydraulic motor arranged on the rotary cylinder and in transmission connection with the transmission shaft, first bevel gears arranged at both ends of the transmission shaft, and a second bevel gear engaged with the first bevel gears and arranged on the spray bar; the first bevel gear is positioned between the two connecting seats, and the end surfaces of the first bevel gear and the connecting seats are oppositely arranged.

4. The foliage dressing apparatus for fruit trees and crops as claimed in claim 3, wherein the spray bar is hollow inside, a plurality of atomizing nozzles are arranged at equal intervals along the length direction of the spray bar, one end of the spray bar is hinged on the connecting seat, the axis of the spray bar is perpendicular to the axis of the rotary cylinder, and one end of the spray bar penetrates through the rotary cylinder and is connected with a hose arranged inside the rotary cylinder through a rotary joint.

5. The foliage dressing apparatus for fruit trees and crops as claimed in any one of claims 2 to 4, wherein the turning drive mechanism comprises a third hydraulic motor provided on the support base, a first spur gear provided on an output shaft of the third hydraulic motor, and a second spur gear provided on an outer circumference of the rotary cylinder and engaged with the first spur gear.

6. The foliage dressing device for fruit trees and crops as claimed in claim 1, wherein the frame comprises a frame body, wheels arranged at two sides of the frame body and a traction frame arranged at the front end of the frame body.