CN215301531U

CN215301531U - Portable pear tree fertilizer injection unit

Info

Publication number: CN215301531U
Application number: CN202120315004.4U
Authority: CN
Inventors: 胡国庆; 王会; 诸葛玉平; 何伟; 叶雯华
Original assignee: Shandong Agricultural University
Current assignee: Shandong Agricultural University
Priority date: 2021-02-03
Filing date: 2021-02-03
Publication date: 2021-12-28
Anticipated expiration: 2031-02-03

Abstract

The utility model discloses a portable pear tree fertilizing device which comprises a backpack and a sprayer, wherein a stirring mechanism is arranged in the backpack and comprises a motor and a rotating shaft, stirring blades distributed in a circumferential array are fixedly arranged on the outer wall of the rotating shaft, the number of the stirring blades is four, the four stirring blades can keep circular motion through rotating shafts by driving the motor, shells are fixedly arranged on the outer walls of two sides of the backpack, and moving wheels are connected in the shells in a sliding mode. The portable pear tree fertilizing device provided by the utility model can be very conveniently carried, the moving wheels which are connected in the shell in a sliding mode can be placed on the ground to move, the time is saved through the stirring mechanism, meanwhile, the continuous stirring between water and fertilizer can be guaranteed in the moving process, the concentration of the fertilizer can be guaranteed to meet the requirement of crops, the small water pump is used for carrying out automatic water pumping work, and the portable pear tree fertilizing device is very simple and convenient.

Description

Portable pear tree fertilizer injection unit

Technical Field

The utility model relates to the technical field of agricultural instruments, in particular to a portable pear tree fertilizing device.

Background

Fertilization refers to a measure of applying fertilizer to soil or spraying fertilizer on plants to provide certain nutrients for the plants and maintain and improve soil fertility, in order to increase the yield of planted crops and improve the quality of the crops, thereby improving the economic benefit of crop production through yield and quality, in order to ensure grain safety and maintain sustainable development of agriculture, the required fertilizer is selected through the fertility level of the planted soil, the types of related crops, the target yield of the crops, the planting climate environment and the characteristics of the fertilizer, along with the development of modern precision agriculture, the fertilization also becomes more modern automation, and when a large-scale fertilization work is performed, a correspondingly used fertilizing machine can fully and conveniently perform the fertilization work, but for the planting work of some fruit trees, a large-scale fertilizing machine is inconvenient to perform the corresponding fertilization work, and when need extra fertilization work when aiming at relatively barren soil, all need to use portable fertilizer injection unit to carry out fertilization work.

Present portable fertilizer injection unit is mainly for the laxative machine, carry out the storage work of fertilizer through the laxative machine, and carry out corresponding fertilization work to specific position, such fertilizer injection unit though can reach portable requirement, but at the in-process of in-service use, generally can pour into the laxative machine into with water and fertilizer after the stirring completion and carry out fertilization work, need more time, the efficiency of fertilization has been reduced, and the water inlet of laxative machine is very little, the inconvenient work of pouring into of mixed solution that carries, and at the in-process that carries the laxative machine removal fertilization, fertilizer in the laxative machine is in relative quiescent condition basically, the phenomenon that appears appearing the sediment in the fertilizer that dissolves in the water, thereby influence the concentration of the fertilizer of watering, influence the actual effect of fertilization.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide a portable fertilizing apparatus for pear trees, which aims to solve the problems that the conventional portable fertilizing apparatus requires mixing water and fertilizer and then pouring the mixture into the apparatus, which wastes time, and the fertilizer is precipitated and precipitated when the apparatus is placed in a relatively static state, which affects the fertilizing effect.

Technical scheme

In order to achieve the purpose, the portable pear tree fertilizing device provided by the utility model comprises a backpack and a sprayer, wherein a stirring mechanism is arranged in the backpack, the stirring mechanism comprises a motor and a rotating shaft, stirring blades distributed in a circumferential array are fixedly installed on the outer wall of the rotating shaft, the number of the stirring blades is four, the motor is driven to enable the four stirring blades to keep circular motion around the rotating shaft, shells are fixedly installed on the outer walls of two sides of the backpack, and moving wheels are connected in the shells in a sliding mode.

As preferred, the knapsack specifically cuts apart into reservoir chamber and installation room through the division board, fixed mounting has the rubber pad on the bottom surface of installation room, the top fixed mounting of rubber pad has the mounting bracket, fixed mounting has the block rubber on the inner wall of mounting bracket, motor fixed mounting be in on the inner wall of block rubber, the output of motor runs through and extends to the reservoir chamber, and with pivot axle fixed connection, fixed mounting has the support frame on the inner wall of reservoir chamber, the outer wall rotation of the adjacent top one side of axis of rotation connect in the support frame.

Preferably, fixed mounting has the water pump on the bottom surface of installation room one side, the input fixed mounting of water pump has the inlet tube, the one end of inlet tube runs through and extends to in the water storage chamber, the output fixed mounting of water pump has the outlet pipe, the outlet pipe runs through and extends to the outside of installation room, and fixed mounting has the shower nozzle, the outlet pipe is adjacent fixed mounting has spacing seat on the outer wall of shower nozzle one side.

Preferably, the outer wall of the stirring blade is provided with a plurality of water outlet holes distributed in a rectangular array.

Preferably, the inner wall of the housing is slidably connected with a movable plate, the outer wall of one side of the movable plate is provided with a placing groove, the inner wall of the placing groove is slidably connected with an inserting block, the outer wall of one side of the inserting block is fixedly provided with a spring, the other end of the spring is fixedly arranged on the inner wall of the placing groove, the outer wall of the housing is symmetrically provided with inserting grooves, the inserting block is matched with the inserting grooves for inserting and fixing, and the bottom surface of the movable plate is matched with the movable wheels for fixedly connecting.

Preferably, the outer wall of one side of the backpack is fixedly provided with a cotton pad, and the outer wall of the cotton pad is symmetrically provided with fixing belts.

Preferably, a water inlet is formed in the outer wall of one side of the adjacent top of the backpack, a clamping seat is fixedly mounted on the outer wall of one side, away from the water inlet, of the backpack, a feed inlet is formed in the top of the backpack, and a sealing cover is hinged to the top of the feed inlet.

Advantageous effects

Compared with the prior art, the portable pear tree fertilizing device provided by the utility model has the following beneficial effects:

1. the utility model discloses a, specifically set up the form into the knapsack with fertilizer injection unit, can carry on corresponding fertilization work on one's body with this fertilizer injection unit, also can utilize knapsack both sides fixed mounting's shell sliding connection's removal wheel simultaneously, place the knapsack and remove work on the ground, use convenience simple very.

2. The utility model discloses a be equipped with rabbling mechanism in the knapsack, through rabbling mechanism's effect, can carry out solitary interpolation work with water and fertilizer, just can carry out relevant stirring work through rabbling mechanism at the in-process that carries, when saving time, also can guarantee the incessant stirring between water and the fertilizer at the in-process that removes to it is required that the concentration of guaranteeing fertilizer can satisfy the crop.

3. The utility model discloses a replace present manual work to carry out corresponding work of spraying, utilize small-size water pump to carry out automatic pumping work, unusual simple and convenient to stirring vane among the rabbling mechanism specifically is porous structure, can be very abundant stir work.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of a structure according to the present invention;

FIG. 2 is a schematic view of a second embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of the housing of the present invention;

FIG. 4 is a schematic view of a front view cross-sectional structure of the present invention.

The main reference numbers:

1. a backpack; 11. a feed inlet; 12. sealing the cover; 13. fixing belts; 14. a card holder; 15. a housing; 16. a slot; 17. a water inlet; 18. a cotton pad; 2. a moving wheel; 3. moving the plate; 31. inserting a block; 32. a spring; 4. a spray head; 41. a water outlet pipe; 42. a limiting seat; 43. a water pump; 44. a water inlet pipe; 5. a stirring mechanism; 51. a rotating shaft; 52. a stirring blade; 53. a water outlet hole; 54. a motor; 55. a support frame; 6. a rubber pad; 7. a rubber block; 8. and (7) mounting frames.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a portable fertilizing device for pear trees comprises a backpack 1 and a nozzle 4, when fertilizing operation for pear trees is required, water with required volume is poured into a water storage chamber through a water inlet 17, fertilizer with required amount is added into the water storage chamber from a position of a feed inlet 11, the backpack 1 is carried on the back through a fixing belt 13, a motor 54 is started, the motor 54 directly drives a rotating shaft 51 to rotate, the rotating shaft 51 can drive a stirring blade 52 to stir, a plurality of water outlet holes 53 formed in the stirring blade 52 can scatter and dissolve the water and the fertilizer to the maximum extent under high rotation, good stirring effect is achieved, time is saved, when fertilizing operation is required, a water pump 43 is started, the fertilizer in a water storage chamber can be conveniently transferred to the nozzle 4 to perform watering operation, whole device uses convenience simple comparison, when not wanting to carry on one's back knapsack 1, press the inserted block 31 of pegging graft in the slot 16, make inserted block 31 inwards remove along the standing groove, spring 32 takes place deformation, when inserted block 31 and slot 16 break away from mutually, will remove wheel 2 and move down, when reaching the position of below slot 16, spring 32 resumes deformation, then inserted block 31 can peg graft fixedly mutually with slot 16, knapsack 1 can utilize two to remove wheel 2 and remove work subaerial, very simple and convenient and easily carry.

As shown in fig. 1 and 2, in the further proposed technical solution of the present invention, a stirring mechanism 5 is disposed in a backpack 1, the stirring mechanism 5 includes a motor 54 and a rotating shaft 51, stirring blades 52 distributed in a circumferential array are fixedly mounted on an outer wall of the rotating shaft 51, the number of the stirring blades 52 is four, the driving motor 54 enables the four stirring blades 52 to keep circular motion with respect to the rotating shaft 51, housings 15 are fixedly mounted on outer walls of two sides of the backpack 1, moving wheels 2 are slidably connected in the housings 15, and the stirring mechanism 5 can be used for performing related stirring operations during carrying, so that time is saved, and continuous stirring between water and fertilizer can be ensured during moving.

Wherein, fixed mounting has cotton pad 18 on the outer wall of knapsack 1 one side, and the symmetry installs fixed band 13 on the outer wall of cotton pad 18, and cotton pad 18 can make the staff more comfortable when carrying on the back knapsack 1.

Wherein, be equipped with water inlet 17 on the outer wall of the adjacent top one side of knapsack 1, fixed mounting has cassette 14 on the outer wall of knapsack 1 far away from water inlet 17 one side, and the top of knapsack 1 is equipped with feed inlet 11, and the top of feed inlet 11 articulates there is closing cap 12, through the material of adding in knapsack 1 that can both be convenient through water inlet 17 and feed inlet 11, cassette 14 can cooperate with the spacing seat 42 of fixed mounting on outlet pipe 41 and fix shower nozzle 4.

As shown in fig. 3, in the further proposed technical solution of the present invention, the inner wall of the housing 15 is slidably connected with the moving plate 3, the outer wall of one side of the moving plate 3 is provided with a placing groove, the inner wall of the placing groove is slidably connected with the insert block 31, the outer wall of one side of the insert block 31 is fixedly provided with the spring 32, the other end of the spring 32 is fixedly mounted on the inner wall of the placing groove, the outer wall of the housing 15 is symmetrically provided with the slots 16, the insert block 31 is fixedly connected with the slots 16 in a matching manner, the bottom surface of the moving plate 3 is fixedly connected with the moving wheel 2 in a matching manner, and through the inserting structure between the insert block 31 and the slots 16, the moving and fixing operations of the moving wheel 2 can be conveniently performed, so as to achieve the purposes of hiding and using the moving wheel 2.

As shown in fig. 4, in the further proposed technical solution of the present invention, the backpack 1 is specifically divided into a water storage chamber and an installation chamber by a partition plate, a rubber pad 6 is fixedly installed on the bottom surface of the installation chamber, an installation frame 8 is fixedly installed on the top of the rubber pad 6, a rubber block 7 is fixedly installed on the inner wall of the installation frame 8, a motor 54 is fixedly installed on the inner wall of the rubber block 7, an output end of the motor 54 penetrates and extends to the water storage chamber and is fixedly connected with a rotating shaft 51, a support frame 55 is fixedly installed on the inner wall of the water storage chamber, an outer wall of one side of the rotating shaft 51 adjacent to the top end is rotatably connected in the support frame 55, the rubber pad 6 and the rubber block 7 can play a certain role in damping for the motor 54, and the motor 54 directly drives the rotating shaft 51 to perform stirring operation, which is very simple and fast.

Wherein, fixed mounting has water pump 43 on the bottom surface of installation room one side, water pump 43's input fixed mounting has inlet tube 44, the one end of inlet tube 44 runs through and extends to in the water storage chamber, water pump 43's output fixed mounting has outlet pipe 41, outlet pipe 41 runs through and extends to the outside of installation room, and fixed mounting has shower nozzle 4, fixed mounting has spacing seat 42 on the outer wall of the adjacent shower nozzle 4 one side of outlet pipe 41, utilize water pump 43 to carry out automatic pump water work and replace present manual operation and carry out corresponding work of spraying.

Wherein, seted up the apopore 53 that is the distribution of rectangular array on stirring vane 52's the outer wall, apopore 53's quantity is a plurality of, stirring vane 52 be porous structure, can be very abundant stir work.

The working principle is as follows:

1. starter motor 54, motor 54 directly drive axis of rotation 51 and rotate, then axis of rotation 51 can drive stirring vane 52 and carry out stirring work, and a plurality of apopores 53 of seting up on the stirring vane 52 can carry out the maximum with water and fertilizer under the high rotation and break up and dissolve the work, reach good stirring effect, start water pump 43, can be convenient shift the fertilizer in the water storage chamber to shower nozzle 4 in, and water work.

2. Pressing the inserted block 31 of pegging graft in the slot 16 for inserted block 31 inwards removes along the standing groove, and spring 32 takes place deformation, when inserted block 31 and slot 16 break away from mutually, will remove wheel 2 and move down, and when reaching the position of below slot 16, spring 32 resumes deformation, and then inserted block 31 can be pegged graft fixedly mutually with slot 16, and knapsack 1 can utilize two to remove wheel 2 and remove work subaerial.

The spring 32 mentioned here has a spring constant that meets the technical requirements of the solution of the utility model.

The electrical components in the document are all electrically connected with an external master controller and a storage battery, and the master controller can be a conventional known device controlled by a computer and the like.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the utility model, and such modifications and equivalents should be considered to be within the scope of the utility model.

Claims

1. The utility model provides a portable pear tree fertilizer injection unit, includes knapsack (1) and shower nozzle (4), its characterized in that:

be equipped with rabbling mechanism (5) in knapsack (1), rabbling mechanism (5) include motor (54) and axis of rotation (51), fixed mounting has stirring vane (52) that are circumference array distribution on the outer wall of axis of rotation (51), the quantity of stirring vane (52) is four, drives motor (54) makes four stirring vane (52) can the eye axis of rotation (51) keep circular motion, equal fixed mounting has shell (15) on the outer wall of knapsack (1) both sides, sliding connection has removal wheel (2) in shell (15).

2. The portable pear tree fertilizing device of claim 1, characterized in that, knapsack (1) is specifically split into reservoir chamber and installation room through the division board, fixed mounting has rubber pad (6) on the bottom surface of installation room, the top fixed mounting of rubber pad (6) has mounting bracket (8), fixed mounting has block rubber (7) on the inner wall of mounting bracket (8), motor (54) fixed mounting be in on the inner wall of block rubber (7), the output of motor (54) runs through and extends to the reservoir chamber, and with axis of rotation (51) looks fixed connection, fixed mounting has support frame (55) on the inner wall of reservoir chamber, the outer wall of the adjacent top one side of axis of rotation (51) rotate connect in support frame (55).

3. The portable pear tree fertilizing device of claim 2, characterized in that a water pump (43) is fixedly mounted on the bottom surface of one side of the mounting chamber, an inlet pipe (44) is fixedly mounted at the input end of the water pump (43), one end of the inlet pipe (44) penetrates and extends into the water storage chamber, an outlet pipe (41) is fixedly mounted at the output end of the water pump (43), the outlet pipe (41) penetrates and extends to the outer side of the mounting chamber, a spray head (4) is fixedly mounted on the outlet pipe, and the outlet pipe (41) is adjacent to a limiting seat (42) fixedly mounted on the outer wall of one side of the spray head (4).

4. The portable pear tree fertilizing device according to claim 1, wherein the outer wall of the stirring blade (52) is provided with a plurality of water outlet holes (53) distributed in a rectangular array, and the number of the water outlet holes (53) is several.

5. The portable pear tree fertilizing device according to claim 1, characterized in that a movable plate (3) is slidably connected to the inner wall of the housing (15), a placement groove is formed in the outer wall of one side of the movable plate (3), an insertion block (31) is slidably connected to the inner wall of the placement groove, a spring (32) is fixedly mounted on the outer wall of one side of the insertion block (31), the other end of the spring (32) is fixedly mounted on the inner wall of the placement groove, slots (16) are symmetrically formed in the outer wall of the housing (15), the insertion block (31) is fixedly connected with the slots (16) in a matched and inserted manner, and the bottom surface of the movable plate (3) is fixedly connected with the movable wheel (2) in a matched manner.

6. The portable pear tree fertilizing device according to claim 1, characterized in that a cotton pad (18) is fixedly installed on the outer wall of one side of the backpack (1), and fixing bands (13) are symmetrically installed on the outer wall of the cotton pad (18).

7. The portable pear tree fertilizing device according to claim 1, characterized in that a water inlet (17) is arranged on the outer wall of one side of the backpack (1) adjacent to the top, a clamping seat (14) is fixedly installed on the outer wall of one side of the backpack (1) far away from the water inlet (17), a feed inlet (11) is arranged on the top of the backpack (1), and a sealing cover (12) is hinged to the top of the feed inlet (11).