CN218126531U

CN218126531U - Automatic pesticide and fertilizer applying machine for greenhouse crops

Info

Publication number: CN218126531U
Application number: CN202221393159.0U
Authority: CN
Inventors: 曾值; 白胜; 朱亮; 阳圣莹; 朱润华; 邓先平; 胡思雪
Original assignee: Science And Technology Guarantee Center Of Sichuan Academy Of Agricultural Sciences
Current assignee: Science And Technology Guarantee Center Of Sichuan Academy Of Agricultural Sciences
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-12-27
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses an automatic fertilizer distributor of giving medicine to poor free of charge of big-arch shelter crop belongs to farming machinery technical field, which comprises a frame, frame upper portion is connected with elevating system, the elevating system below is connected with the spray tube, be provided with two rows of nozzles on the spray tube, the nozzle with the spray tube intercommunication, two rows contained angle between the nozzle is 90-120, towards the top the nozzle with the contained angle of spray tube horizontal center line is 30-80. Through setting up the contained angle between nozzle and the spray pipe, the spray pipe can spray to distant blade when highest position towards the nozzle of top, and the nozzle towards the below can spray to the blade of near, and when the spray pipe position was less than the blade position, the nozzle towards the top can spray to the blade back, realizes spraying to the blade two sides, and at this moment, the nozzle towards the below can spray to the blade of lower floor, realizes the high efficiency of blade and sprays.

Description

Automatic pesticide and fertilizer applying machine for greenhouse crops

Technical Field

The utility model belongs to the technical field of farming machinery, concretely relates to automatic fertilization machine of giving medicine to poor free of charge of big-arch shelter crop.

Background

When vegetables, corns, flowers and other crops and flowers are planted in a greenhouse, when pesticide application and foliar fertilizer application are carried out, fertilizer application needs to be carried out on two surfaces of leaves, particularly on the high crops, due to the fact that space in the greenhouse is limited, large-scale machines are inconvenient to operate, pesticide application and fertilizer application effects are poor, plant diseases and insect pests are serious, crop growth is affected, and pesticide application and fertilizer application machines with high automation degree are needed to simultaneously carry out pesticide application and fertilizer application operation on the upper surface and the lower surface of the leaves of the crops.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic fertilizer distributor that gives medicine to poor free of charge of big-arch shelter crop solves the technical problem that spouts among the prior art medicine device can't be high-efficient to the upper and lower two sides of crop blade fertilization operation of giving medicine to poor free of charge simultaneously.

The utility model discloses an automatic fertilizer distributor of giving medicine to poor free of charge of big-arch shelter crop, which comprises a frame, frame upper portion is connected with elevating system, the elevating system below is connected with the spray tube, be provided with two rows of nozzles on the spray tube, the nozzle with the spray tube intercommunication, two rows contained angle between the nozzle is 90-120, towards the top the nozzle with the contained angle of spray tube horizontal center line is 30-80.

The working principle is as follows: during the use, use elevating system to drive the spray pipe and reciprocate, the spray pipe is spraying irrigation to the blade of different distances at the removal in-process. Through setting up the contained angle between two rows of nozzles, make two rows of nozzles spray irrigation to the blade of different distances, make the area of coverage of spraying irrigation bigger to can divide the labour to spray irrigation to the blade on different layers. Through setting up the contained angle between nozzle and the spray pipe, the spray pipe can spray the blade in the distance towards the nozzle of top when highest position, and the nozzle towards the below can spray the blade of near, when the spray pipe position is less than the blade position, the nozzle towards the top can spray to the blade back, realizes spraying to the blade two sides, and at this moment, the nozzle towards the below can spray the blade of lower floor, realizes the high-efficient of blade and sprays.

Furthermore, the included angles between the two rows of nozzles and the horizontal center line of the pesticide spraying pipe are the same.

The included angles between the two rows of nozzles and the horizontal central line of the pesticide spraying pipe are the same, so that the two rows of nozzles are symmetrical relative to the horizontal central line, and the lifting speed can be better adjusted according to the nozzle angle.

Furthermore, the included angle between the upward nozzle and the horizontal center line of the spray pipe is 45 degrees.

Further, the included angle between the two rows of nozzles is 90 degrees.

Further, elevating system includes drive arrangement, drive arrangement is connected with sprocket drive system, sprocket drive system with the pesticide spraying pipe is connected.

Through setting up sprocket drive system, can give the pesticide spraying pipe with power transmission, realize the lift of pesticide spraying pipe.

Furthermore, sprocket feed system is connected with the lift axle, the both ends of lift axle are connected with the lifting rope respectively, the lifting rope with the both ends of pesticide spraying pipe are connected.

Through setting up lift axle and lifting rope, can realize the lift of spray tube at the both ends of spray tube, can not influence the nozzle and spray irrigation work.

Furthermore, fixed grooves are formed in two ends of the lifting shaft, and the lifting rope is fixedly arranged in the fixed grooves.

Through setting up the fixed slot, can fix the lifting rope in the fixed slot, the taking in of the lifting rope of being convenient for avoids lift in-process lifting rope to take place to interfere, influences going on of sprinkling irrigation.

Furthermore, the lifting shaft is connected with the rack through a bearing seat.

Through setting up the bearing frame, can make the lift axle rotate on the frame, realize the transmission effect.

Furthermore, one end of the pesticide spraying pipe is connected with a pesticide inlet pipe.

Through setting up into the pencil, can follow into pencil and carry the liquid medicine, guarantee that the liquid medicine is sufficient in the spray tube.

Furthermore, the driving device comprises a motor and a speed reducer, and the motor is connected with the chain wheel transmission system.

Through setting up motor and speed reducer, the lifting height and the lifting speed of control pesticide spraying pipe that can be more accurate can change the coverage of sprinkling irrigation according to actual conditions.

The utility model has the advantages that:

1. the included angle between the two rows of nozzles is set, so that the two rows of nozzles can spray irrigation on blades at different distances, the coverage area of the spray irrigation is larger, and the blades at different layers can be sprayed in a labor-sharing manner;

2. by setting the included angle between the nozzle and the spray pipe, the nozzle facing upwards can spray distant blades when the spray pipe is at the highest position, the nozzle facing downwards can spray nearby blades, and when the position of the spray pipe is lower than that of the blades, the nozzle facing upwards can spray the back of the blades, so that two sides of the blades can be sprayed, and at the moment, the nozzle facing downwards can spray the blades on the lower layer, so that the blades can be sprayed efficiently;

3. the included angles between the two rows of nozzles and the horizontal central line of the pesticide spraying pipe are the same, so that the two rows of nozzles are symmetrical relative to the horizontal central line, and the lifting speed can be better adjusted according to the nozzle angles;

4. by arranging the chain wheel transmission system, the power can be transmitted to the pesticide spraying pipe, so that the pesticide spraying pipe can be lifted;

5. by arranging the motor and the speed reducer, the lifting height and the lifting speed of the spray pipe can be controlled more accurately, and the coverage range of spray irrigation can be changed according to actual conditions;

6. the lifting shaft and the lifting rope are arranged, so that the lifting of the spraying pipe can be realized at two ends of the spraying pipe, and the spraying operation of the nozzle can not be influenced;

7. the lifting rope can be fixed in the fixing groove by arranging the fixing groove, so that the lifting rope can be conveniently accommodated, and the phenomenon that the lifting rope interferes in the lifting process to influence the sprinkling irrigation is avoided;

8. the bearing seat is arranged, so that the lifting shaft can rotate on the frame, and the transmission effect is realized;

9. lead to through setting up into the pencil, can follow into pencil and carry the liquid medicine, guarantee that the liquid medicine is sufficient in the spray tube.

Drawings

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

fig. 2 isbase:Sub>A schematic view of the structure of partbase:Sub>A-base:Sub>A of the present invention.

In the figure: 1-a frame, 2-a pesticide spraying pipe, 3-a lifting rope, 4-a lifting shaft, 5-a bearing seat, 6-a chain wheel transmission system, 7-a speed reducer, 8-a motor, 9-a pesticide inlet pipe and 10-a nozzle.

Detailed Description

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

Example 1

The utility model provides an automatic fertilization machine that gives medicine to big-arch shelter crop, concrete structure is as shown in fig. 1-2, including

frame

1, 1 upper portion of frame is connected with elevating system, the elevating system below is connected with spray tube 2, be provided with two rows of nozzles 10 on the spray tube 2, nozzle 10 with 2 intercommunications of spray tube, two rows contained angle between the nozzle 10 is 90, towards the top nozzle 10 with the contained angle of 2 horizontal center lines of spray tube is 45.

The working principle is as follows: during the use, use elevating system to drive spray pipe 2 and reciprocate, spray pipe 2 is spraying to the blade of different distances at the removal in-process. Through setting up the contained angle between two rows of nozzles 10, make two rows of nozzles 10 can spray to the blade of different distances, make the area of coverage of spraying irrigation bigger to can divide the labour to spray to the blade of different layers. Through setting up nozzle 10 and the contained angle between the spray tube 2, spray tube 2 can spray the blade in the distance towards the nozzle 10 of top when highest position, and the nozzle 10 towards the below can spray the blade of near, and when 2 positions of spray tube were less than the blade position, the nozzle 10 towards the top can spray the blade back, realizes spraying to the blade two sides, and this moment, the nozzle 10 towards the below can spray the blade of lower floor, realizes the high-efficient of blade and sprays.

Example 2:

in this embodiment, as a preferred embodiment of the present invention, the specific structure is shown in fig. 1-2, which discloses the following improvement on the basis of embodiment 1, wherein the included angles between the two rows of nozzles 10 and the horizontal center line of the spraying pipe 2 are the same.

The included angles of the two rows of nozzles 10 and the horizontal center line of the pesticide spraying pipe 2 are the same, so that the two rows of nozzles 10 are symmetrical relative to the horizontal center line, and the lifting speed can be better adjusted according to the angles of the nozzles 10.

Example 3:

in this embodiment as a preferred embodiment of the present invention, the specific structure is as shown in fig. 1-2, which discloses the following improvement on the basis of embodiment 1, wherein the lifting mechanism includes a driving device, the driving device is connected with a sprocket transmission system 6, the sprocket transmission system 6 is connected with the spraying pipe 2, the driving device includes a motor 8 and a speed reducer 7, and the motor 8 is connected with the sprocket transmission system 6.

Through setting up sprocket drive system 6, can transmit power for spray tube 2, realize the lift of spray tube 2.

Through setting up motor 8 and speed reducer 7, the lifting height and the lifting speed of control pesticide spraying pipe 2 that can be more accurate can change the coverage of sprinkling irrigation according to actual conditions.

Example 4:

as a preferred embodiment of the present invention, the concrete structure is as shown in fig. 1-2, which discloses the following improvement on the basis of embodiment 3, the sprocket drive system 6 is connected with the lifting shaft 4, the two ends of the lifting shaft 4 are respectively connected with the lifting rope 3, the lifting rope 3 is connected with the two ends of the pesticide spraying pipe 2, the two ends of the lifting shaft 4 are provided with fixing grooves, the lifting rope 3 is fixedly arranged in the fixing grooves, the lifting shaft 4 is connected with the frame 1 through the bearing seat 5, and one end of the pesticide spraying pipe 2 is connected with the pesticide feeding pipe 9.

Through setting up lift axle 4 and lifting rope 3, can realize the lift of spray tube 2 at the both ends of spray tube 2, can not influence nozzle 10 and carry out the sprinkling irrigation work.

Through setting up the fixed slot, can fix lifting rope 3 in the fixed slot, the taking in of lifting rope 3 of being convenient for avoids lifting process lifting rope 3 to take place to interfere, influences going on of sprinkling irrigation.

Through setting up bearing frame 5, can make lift shaft 4 rotate on frame 1, realize the transmission effect.

Through setting up into pencil 9, can follow into pencil 9 and carry the liquid medicine, guarantee that the liquid medicine is sufficient in spray tube 2.

Claims

1. The utility model provides an automatic fertilizer distributor that gives medicine to poor free of charge of big-arch shelter crop, includes frame (1), its characterized in that, frame (1) upper portion is connected with elevating system, the elevating system below is connected with spray tube (2), be provided with two rows of nozzles (10) on spray tube (2), nozzle (10) with spray tube (2) intercommunication, two rows contained angle between nozzle (10) is 90-120, towards the top nozzle (10) with the contained angle of spray tube (2) horizontal central line is 30-80.

2. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 1, wherein the included angles between the two rows of nozzles (10) and the horizontal center line of the pesticide spraying pipe (2) are the same.

3. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 2, characterized in that the angle between the upward nozzle (10) and the horizontal center line of the pesticide spraying pipe (2) is 45 °.

4. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 1, wherein the included angle between the two rows of nozzles (10) is 90 °.

5. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 1, wherein the lifting mechanism comprises a driving device, the driving device is connected with a chain wheel transmission system (6), and the chain wheel transmission system (6) is connected with the pesticide spraying pipe (2).

6. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 5, wherein the sprocket drive system (6) is connected with a lifting shaft (4), two ends of the lifting shaft (4) are respectively connected with a lifting rope (3), and the lifting rope (3) is connected with two ends of the pesticide spraying pipe (2).

7. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 6, wherein fixing grooves are arranged at two ends of the lifting shaft (4), and the lifting rope (3) is fixedly arranged in the fixing grooves.

8. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 6, wherein the lifting shaft (4) is connected with the frame (1) through a bearing seat (5).

9. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 5, wherein the driving device comprises a motor (8) and a speed reducer (7), and the motor (8) is connected with the chain wheel transmission system (6).

10. The automatic pesticide and fertilizer application machine for greenhouse crops as claimed in claim 1, wherein one end of the pesticide spraying pipe (2) is connected with a pesticide inlet pipe (9).