CN218473774U

CN218473774U - High-efficient fertilization laxative device of greenhouse vegetable

Info

Publication number: CN218473774U
Application number: CN202221825454.9U
Authority: CN
Inventors: 王东升; 李伟明; 王蓓; 刘庆叶; 胡卫丛; 吴旭东; 陈莉莉; 戎茸; 胡守兴; 张惠娟; 张宗俊
Original assignee: Nanjing Institute Of Vegetable Science Nanjing Institute Of Flower Science
Current assignee: Nanjing Institute Of Vegetable Science Nanjing Institute Of Flower Science
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2023-02-14
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a greenhouse vegetable high-efficiency fertilization and pesticide spraying device, which comprises a fertilizer liquid barrel, a common PE pipe, a filter, a booster pump, a high-pressure PE pipe and a lifting device; one end of the common PE pipe is arranged below the liquid level in the fertilizer liquid medicine barrel, the filter is arranged on the common PE pipe, the other end of the common PE pipe is connected with a water inlet of the booster pump, a water outlet of the booster pump is connected with the high-pressure PE pipe, and at least one spray header is further arranged on the high-pressure PE pipe; the lifting equipment comprises two lifting grooves and two push rods, the two push rods are respectively arranged at two ends of each lifting groove, and the high-pressure PE pipe is arranged in each lifting groove. The utility model has simple structure, low cost, convenient use and simple operation; the utility model discloses but increased lifting device, adjusted the height of fertilizeing and laxative according to the size of crop not in the same period, made the fertilization laxative more high-efficient.

Description

High-efficient fertilization laxative device of greenhouse vegetable

Technical Field

The utility model belongs to the technical field of the big-arch shelter vegetables high efficiency fertilization laxative is relevant, concretely relates to big-arch shelter vegetables high efficiency fertilization laxative isolated plant.

Background

As an extra-root fertilizing mode, the foliage dressing has the advantages of quick absorption, easy operation, fertilizer consumption saving and the like, and is particularly suitable for crops lacking medium and trace element fertilizers. Because the medium trace element fertilizer has small self dosage, the dosage is uncontrollable and uneven when the medium trace element fertilizer is directly spread or applied in holes, and the medium trace element fertilizer is sprayed on the leaf surfaces of crops in a foliar fertilizer mode after being dissolved, thereby being safe and efficient. At present, the foliar fertilizer is mainly applied by using a knapsack sprayer, and the mode is inconvenient to operate and low in spraying efficiency.

At present, the mode of pesticide spraying of crops mainly adopts manual pesticide spraying, and the mode is time-consuming and labor-consuming, sprays unevenly and has injury to the human body, can only satisfy the pest control demand of small area. In the two years, the unmanned aerial vehicle gradually sprays the pesticide to enter the visual field of people, and the mode saves time, labor and force and sprays the pesticide uniformly; the limitation by the terrain is small; water and medicine are saved. However, the unmanned aerial vehicle needs a flyer to use remote control operation beside, the operation is complex, and the manufacturing cost and the maintenance cost are high; moreover, the pesticide spraying of the unmanned aerial vehicle is easy to drift, has higher requirement on weather, and is more suitable for crops planted on land in a large area.

Chinese patent document CN 208490672U, published in 2019, 2, 15, describes a full-automatic atomizing insecticide sprayer for greenhouses, which is a full-automatic machine, and has many places to be controlled, complex operation and difficult hands; meanwhile, the height of the pesticide sprayed by the pesticide sprayer is fixed, so that the requirements of crops in different periods cannot be met.

By combining the defects, a simple automatic fertilizing and pesticide spraying device is urgently needed to be developed, so that the safety and the high efficiency of the unmanned aerial vehicle are integrated, the device operation is simplified as much as possible, and farmers can be brought to the hands quickly; meanwhile, the manufacturing cost is low, and the parameters are accurate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the technical problem that the background art provided, provide a big-arch shelter vegetables high efficiency fertilization laxative isolated plant, the device can improve the fertilizer utilization efficiency of vegetables, reduces human cost and time cost in the water conservation, better promotion crop growth.

The purpose of the utility model can be realized by adopting the following technical scheme:

a greenhouse vegetable efficient fertilization insecticide spraying device comprises a fertilizer liquid medicine barrel, a common PE pipe, a filter, a booster pump, a high-pressure PE pipe and lifting equipment; one end of the common PE pipe is arranged below the liquid level in the fertilizer liquid medicine barrel, the filter is arranged on the common PE pipe, the other end of the common PE pipe is connected with a water inlet of the booster pump, a water outlet of the booster pump is connected with the high-pressure PE pipe, and at least one spray head is further arranged on the high-pressure PE pipe; the lifting equipment comprises two lifting grooves and two push rods, the two push rods are respectively arranged at two ends of each lifting groove and used for controlling the lifting or the lowering of the lifting grooves, and the high-pressure PE pipe is arranged in the lifting grooves.

As a preferred technical scheme, the spray header is a stainless steel spray header.

Further preferably, the number of the shower heads is 2 to 200, but is not limited thereto, and the number of the shower heads may be selected as needed.

As a preferred technical scheme, the push rod is an electric push rod or a manual push rod controlled by a crank to lift.

As an optimal technical scheme, fertilizer liquid medicine bucket fixed mounting on the shallow, the universal wheel is installed respectively to four angles of shallow bottom, conveniently removes fertilizer liquid medicine bucket as required.

As a preferred technical scheme, the outer diameter of the high-pressure PE pipe is 12mm, the inner diameter of the high-pressure PE pipe is 9.52mm, and the maximum bearable pressure is 80kg; but is not limited thereto.

Adopt the utility model discloses a device is to big-arch shelter vegetables fertilization laxative, during the use, installs the lift groove in big-arch shelter positive centre earlier, lift groove one end is installed in first rice department from big-arch shelter canopy, and the other end is installed in big-arch shelter tail rice department, then the push rod is installed respectively at the both ends in lift groove and is used for control the rising or the reduction in lift groove will again high-pressure PE manage install the lift inslot, high-pressure PE manage and booster pump, filter, ordinary PE pipe and fertilizer liquid medicine bucket can work after connecting.

The utility model discloses following beneficial effect has:

1. the utility model discloses simple structure, low in cost, it is convenient to use, easy operation (having joined in marriage after the fertile liquid of medicine and having pushed away the fertilizer liquid medicine bucket to the field, connecting tube, start-up water pump can realize fertilizeing).

2. The utility model discloses but increased lifting device, adjusted the height of fertilizeing and laxative according to the size of crop in different periods, let the fertilization laxative more high-efficient.

3. The utility model discloses the parameter is accurate, has done many times at the field experimental, and the technical maturity, the practicality is high.

Drawings

FIG. 1 is a structural diagram of a high-efficiency fertilization and insecticide spraying device for greenhouse vegetables;

FIG. 2 is a block diagram of a lift device;

wherein, the fertilizer comprises 1-a fertilizer liquid barrel, 2-a common PE pipe, 3-a filter, 4-a booster pump, 5-a high-pressure PE pipe, 6-a lifting groove, 7-a spray header, 8-a crank and 9-a push rod.

Detailed Description

The structure of the high-efficiency fertilization and pesticide spraying device for greenhouse vegetables is explained in detail by combining the drawings as follows:

as shown in fig. 1 and 2, the device for high-efficiency fertilization and pesticide spraying of greenhouse vegetables comprises a fertilizer pesticide liquid barrel 1, a common PE pipe 2, a filter 3, a booster pump 4, a high-pressure PE pipe 5 and lifting equipment; one end of the common PE pipe 2 is arranged below the liquid level in the fertilizer liquid barrel 1, the filter 3 is arranged on the common PE pipe 2, the other end of the common PE pipe 2 is connected with a water inlet of the booster pump 4, a water outlet of the booster pump 4 is connected with the high-pressure PE pipe 5, and at least one spray header 7 is further arranged on the high-pressure PE pipe 5; the lifting equipment comprises two lifting grooves 6 and two push rods 9, the two push rods 9 are respectively arranged at two ends of the lifting grooves 6 and used for controlling the lifting grooves 6 to ascend or descend, and the high-pressure PE pipe 5 is arranged in the lifting grooves 6. The spray header 7 is a stainless steel spray header; the number of the spray headers 7 is 2-200, the number of the spray headers can be selected according to requirements, and generally one spray header is arranged at an interval of 2 meters.

The push rod 9 is an electric push rod or a manual push rod controlled by the crank 8 to ascend and descend; the present embodiment uses a manual push rod, but is not limited thereto.

Fertilizer liquid medicine bucket 1 fixed mounting on the shallow, the universal wheel is installed respectively at four angles of shallow bottom, conveniently removes fertilizer liquid medicine bucket 1.

Adopt the utility model discloses a device is to big-arch shelter vegetables fertilization laxative, during the use, installs lift groove 6 in the big-arch shelter positive centre earlier, 6 one ends in lift groove are installed in first rice department from big-arch shelter canopy, and the other end is installed in big-arch shelter tail rice department, then push rod 9 is installed respectively and is used for control at the both ends in lift groove 6 rising or reduction will again high-pressure PE pipe 5 install lift groove 6 in, high-pressure PE pipe 5 and booster pump 4, filter 3, ordinary PE pipe 2 and fertilizer liquid medicine bucket 1 can work after connecting.

The utility model can finish 10 100-meter greenhouses (about 8000 m) in 5min ² ) Fertilizing or pesticide spraying. Device equipment parameters: a booster pump (4 kw, the maximum flow rate is 24L/min, the maximum tolerable pressure is 70-80 kg), a high-pressure PE pipe (the outer diameter: 12mm, the inner diameter is 9.52mm, the maximum tolerable pressure is 70-80 kg), and a stainless steel shower joint (the maximum tolerable pressure is 30 kg).

The device is placed outside a facility, fertilizer/pesticide with the required proportion of the crops is prepared, all parts are connected, the lifting equipment is adjusted to the height required by the crops, and the booster pump is opened, so that the work of fertilizing and pesticide spraying can be completed.

Claims

1. The utility model provides a greenhouse vegetable high efficiency fertilization laxative device which characterized in that: the device comprises a fertilizer liquid barrel (1), a common PE pipe (2), a filter (3), a booster pump (4), a high-pressure PE pipe (5) and lifting equipment; one end of the common PE pipe (2) is arranged below the liquid level in the fertilizer liquid barrel (1), the filter (3) is installed on the common PE pipe (2), the other end of the common PE pipe (2) is connected with a water inlet of the booster pump (4), a water outlet of the booster pump (4) is connected with the high-pressure PE pipe (5), and at least one spray header (7) is further installed on the high-pressure PE pipe (5); the lifting equipment comprises a lifting groove (6) and two push rods (9), the two push rods (9) are respectively arranged at two ends of the lifting groove (6) and used for controlling the lifting groove (6) to ascend or descend, and the high-pressure PE pipe (5) is arranged in the lifting groove (6).

2. The efficient fertilizing and pesticide spraying device for greenhouse vegetables as claimed in claim 1, wherein: the spray header (7) is a stainless steel spray header.

3. The efficient fertilization and insecticide spraying device for greenhouse vegetables as claimed in claim 1 or 2, wherein: the number of the spray headers (7) is 2-200.

4. The efficient fertilizing and pesticide spraying device for greenhouse vegetables as claimed in claim 1, wherein: the push rod (9) is an electric push rod or a manual push rod controlled by a crank (8) to lift.

5. The efficient fertilizing and pesticide spraying device for greenhouse vegetables as claimed in claim 1, wherein: the fertilizer liquid medicine barrel (1) is fixedly installed on the cart, and universal wheels are installed at four corners of the bottom of the cart respectively.

6. The efficient fertilizing and pesticide spraying device for greenhouse vegetables as claimed in claim 1, wherein: the outer diameter of the high-pressure PE pipe is 12mm, the inner diameter of the high-pressure PE pipe is 9.52mm, and the maximum bearable pressure of the high-pressure PE pipe is 80kg.