CN211671337U

CN211671337U - Accurate fertilizer injection unit of agricultural

Info

Publication number: CN211671337U
Application number: CN201921924668.XU
Authority: CN
Inventors: 苏福林
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-09
Filing date: 2019-11-09
Publication date: 2020-10-16
Anticipated expiration: 2029-11-09

Abstract

The utility model discloses an agricultural accurate fertilization device, which relates to the technical field of agricultural machinery and mainly solves the problem that the existing agricultural fertilization device can not accurately fertilize plants at the bottom of ridges, thereby causing waste material waste; the device includes the tumbrel, be provided with the fertilizer box on the tumbrel, be provided with the charge pump in the fertilizer box, the charge pump links to each other with first water pipe, first water pipe links to each other with the second water pipe, the second water pipe is installed on the mounting bracket and traveller fixed connection, the bottom of traveller is provided with the gyro wheel, the traveller cup joints with the carriage, the upside of traveller is provided with the spacing collar, the downside of spacing collar is provided with conduction region and insulating zone, charge pump and conduction region electric connection, evenly install the shower nozzle on the second water pipe, the utility model discloses a precision fertilization operation to plant position at the bottom of the ridge is realized to traveller, conduction region, insulating zone, charge pump, mounting bracket, shower nozzle, gyro wheel.

Description

Accurate fertilizer injection unit of agricultural

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically an accurate fertilizer injection unit of agricultural.

Background

China belongs to the large agricultural country, along with the improvement of agricultural technologies, the yield of various agricultural products is gradually improved, in the agricultural technologies, the planting technology is also an important aspect for improving the products and the quality of the agricultural products, in the planting technology, fertilizer application operation requires that fertilizers are covered under soil, the putting position is accurate, the fertilizer amount is controlled accurately, quantitative fertilization is beneficial to greatly improving the production environment of crops, improving the quality of the crops, improving the yield of the crops, and reducing the using amount of chemical fertilizers, so that the agricultural production cost is reduced, and the protection of the soil and the environment is also facilitated.

Most of the existing agricultural fertilizing devices cannot perform accurate fertilization on plant positions, the fertilizer sprinkling condition is common, the waste absorption rate of plants is reduced, and the waste of fertilizer is caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an accurate fertilizer injection unit of agricultural to solve the problem that proposes in the above-mentioned background art.

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

the utility model provides an accurate fertilizer injection unit of agricultural, includes the tumbrel, be provided with the fertilizer box on the tumbrel, liquid fertilizer is equipped with in the fertilizer box, be provided with the charge pump in the fertilizer box, the charge pump links to each other with first water pipe, first water pipe links to each other with the second water pipe, the second water pipe is installed in the mounting bracket, evenly be provided with the shower nozzle on the second water pipe, be provided with the slip flange on the shower nozzle, be provided with the spout of mutually supporting with the slip flange in the mounting bracket, mounting bracket and traveller fixed connection, the gyro wheel is installed to the bottom of traveller, be provided with the spacing collar of avoiding the traveller to drop from the carriage on the traveller, the traveller cup joints with the carriage, still be provided with conductive region and insulating zone on the traveller, the carriage inner circle is provided with the electric connection contact, charge pump and travel.

As a further aspect of the present invention: the second water pipe is made of soft materials, and the number of the spray heads is four, wherein the spray heads are respectively arranged on the left side and the right side of the mounting rack.

As a further aspect of the present invention: the rollers are sequentially contacted with the ridge bottom and the ridge top on the ridge pair in the advancing process.

As a further aspect of the present invention: the sliding frame is rotatably connected with the fertilizing vehicle through a rotating shaft.

As a further aspect of the present invention: and the inner ring of the sliding frame is coated with lubricating oil.

As a further aspect of the present invention: the front end of the fertilizing vehicle is provided with a balancing weight.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a traveller, gyro wheel, mounting bracket, shower nozzle realize effectively having reduced the extravagant volume of fertilizer to the accurate fertilization of plant, have improved fertilization efficiency simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of an agricultural precision fertilizing device.

Fig. 2 is a schematic structural diagram of a mounting rack in an agricultural precision fertilizing device.

Fig. 3 is a transverse sectional view of a mounting frame in the agricultural precision fertilizing device.

Fig. 4 is a schematic structural diagram of a nozzle in the agricultural precision fertilizing device.

Fig. 5 is a schematic structural diagram of a slide column in the agricultural precision fertilizing device.

Fig. 6 is a schematic structural view of a sliding frame in the agricultural precision fertilizing device.

In the figure: 1-ridge double, 2-ridge bottom, 3-ridge top, 4-fertilizing vehicle, 5-fertilizer box, 6-fertilizer, 7-electric pump, 8-first water pipe, 9-sliding column, 91-spacing ring, 92-roller, 93-mounting rack, 94-second water pipe, 95-conductive area, 96-insulating area, 10-sliding rack, 11-spray head, 110-sliding flange, 12-balancing weight and 13-rotating shaft.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Example 1:

as shown in fig. 1-6, an agricultural precision fertilizer applying apparatus comprises a fertilizer applying cart 4, wherein a fertilizer box 5 is arranged on the fertilizer applying cart 4, a liquid fertilizer 6 is contained in the fertilizer box 5, an electric pump 7 is arranged in the fertilizer box 5, the electric pump 7 is connected with a first water pipe 8, the first water pipe 8 is connected with a second water pipe 94, the second water pipe 94 is installed in an installation frame 93, spray heads 11 are uniformly arranged on the second water pipe 94, sliding flanges 110 are arranged on the spray heads 11, sliding chutes matched with the sliding flanges 110 are arranged in the installation frame 93, the installation frame 93 is fixedly connected with a sliding column 9, rollers 92 are installed at the bottom of the sliding column 9, a limiting ring 91 for preventing the sliding column 9 from falling from the sliding frame 10 is arranged on the sliding column 9, the sliding column 9 is sleeved with the sliding frame 10, a conductive area 95 and an insulating area 96 are further arranged on the sliding column 9, an electric connection contact is arranged on the inner ring of the sliding frame 10, and the electric pump 7 is electrically connected with the sliding column 9.

Specifically, the conductive area 95 and the insulating area 96 on the sliding column 9 are contact points in order to match with the sliding frame 10, when the sliding column 9 matches with the roller 92 to advance to the ridge bottom 2, the conductive area 95 contacts with the contact points in the sliding frame 10, the electric pump 7 in the fertilizer box 5 is switched on in a circuit mode, the fertilizer 6 is pumped out from the spray head 11 to the bottom end of a plant, the effect of accurate fertilization is achieved, when the sliding column 9 is combined with the roller 92 to start rising and climbs to the ridge top 3, the contact points in the sliding frame 10 contact with the insulating area 96, the electric pump 7 is switched off in a circuit mode at the moment, the operation is stopped, and the spray head 11 cannot spray.

Further, the second water pipes 94 are made of a soft material, and four nozzles 11 are respectively installed on the left and right sides of the installation frame 93.

Specifically, the second water pipe 94 is a flexible water pipe, the spray heads 11 are connected with the second water pipe 94, the spray heads 11 can move left and right in the mounting rack 93 through the sliding flanges 110, and the distance between the spray heads 11 can be adjusted according to the distance between ridge strips in the field.

Further, the roller 92 is sequentially contacted with the ridge bottom 2 and the ridge top 3 of the ridge pair 1 in the advancing process.

The following is the fertilization process of the accurate fertilizer injection unit of agricultural that this embodiment demonstrates:

the fertilizing vehicle 4 is driven to the position of the double ridges 1, the double ridges 1 are arranged below the fertilizing vehicle 4, the sliding columns 9 are combined with the rollers 92 to sequentially penetrate between the bottom of each ridge 2 and the top of each ridge 3, when the rollers 92 reach the bottom of each ridge 2, the sliding columns 9 move downwards to the lowest positions, the contact points in the sliding frames 10 are in contact with the conductive areas 95, the electric pumps 7 are started, the fertilizers 6 are sprayed out from the spray heads 11 to achieve accurate fertilization of the roots of the plants, when the rollers 92 reach the positions of the tops of the ridges 3, the sliding columns 9 ascend, the contact points in the sliding frames 10 are in contact with the insulating areas 96, and the electric pumps 7 stop working.

Example 2:

this example is a further improvement and a limitation of example 1 on the basis of example 1.

An agricultural precision fertilizing apparatus, comprising all the components of embodiment 1, further comprising:

further, the sliding frame 10 is rotatably connected to the fertilizer wagon 4 via a rotating shaft 13.

Specifically, the sliding frame 10 is rotatably connected with the fertilizing vehicle 4, so that the mounting frame 93 and the spray nozzles 11 mounted on the mounting frame 93 can be adjusted to a higher position after fertilization is finished, and damage caused by rubbing of the spray nozzles 11 on the mounting frame 93 and the ground is prevented.

Further, the inner ring of the carriage 10 is coated with lubricating oil.

In particular, the lubricating oil facilitates the sliding of the sliding column 9 up and down in the sliding frame 10, and the sliding is more sensitive.

Further, the front end of the fertilizing vehicle 4 is provided with a balancing weight 12.

Specifically, the balancing weight 12 is convenient for adjust the center of gravity of the fertilizer car 4, and prevents the fertilizer car 4 from tipping caused by the backward movement of the center of gravity after the fertilizer box 5 is filled.

It should be noted that: the utility model discloses a traveller 9, gyro wheel 92, mounting bracket 93, shower nozzle 11 realize the accurate fertilization to the plant, have realized the rotatable adjustment height of mounting bracket 93 through rotation axis 13, the aforesaid does the utility model discloses an innovation point place.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The agricultural accurate fertilization device comprises a fertilization car (4), wherein a fertilizer box (5) is arranged on the fertilization car (4), a liquid fertilizer (6) is arranged in the fertilizer box (5), an electric pump (7) is arranged in the fertilizer box (5), the electric pump (7) is connected with a first water pipe (8), the first water pipe (8) is connected with a second water pipe (94), the second water pipe (94) is installed in a mounting frame (93), spray heads (11) are uniformly arranged on the second water pipe (94), the agricultural accurate fertilization device is characterized in that sliding flanges (110) are arranged on the spray heads (11), sliding chutes matched with the sliding flanges (110) are arranged in the mounting frame (93), the mounting frame (93) is fixedly connected with sliding columns (9), idler wheels (92) are installed at the bottoms of the sliding columns (9), and limiting rings (91) for preventing the sliding columns (9) from falling from sliding frames (10) are arranged on the sliding columns (9), the sliding column (9) is sleeved with the sliding frame (10), a conductive area (95) and an insulating area (96) are further arranged on the sliding column (9), an electric connection contact is arranged on the inner ring of the sliding frame (10), and the electric pump (7) is electrically connected with the sliding column (9).

2. The agricultural precision fertilizer apparatus of claim 1, characterized in that the second water pipe (94) is made of soft material, and four spray heads (11) are respectively installed at the left and right sides of the installation frame (93).

3. The agricultural precision fertilizer apparatus of claim 1, characterized in that the rollers (92) sequentially contact the ridge bottom and the ridge top of the ridge pair (1) during the traveling process.

4. An agricultural precision fertilization device according to claim 1, wherein the carriage (10) is rotatably connected to the fertilization car (4) by a rotation shaft (13).

5. An agricultural precision fertilization device according to claim 4, wherein an inner ring of the carriage (10) is coated with a lubricant.

6. An agricultural precision fertilization device according to claim 1, characterized in that the front end of the fertilization car (4) is provided with a counterweight (12).