CN111296133A

CN111296133A - Pesticide conveying and spraying device for greenhouse orchard

Info

Publication number: CN111296133A
Application number: CN202010237153.3A
Authority: CN
Inventors: 纪薇
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2020-06-19

Abstract

The utility model provides a big-arch shelter orchard pesticide is carried and is spouted medicine device, includes the big-arch shelter, and the below of big-arch shelter is equipped with the square pipe that the cross-section of big-arch shelter direction is the rectangle, and square pipe passes through bracing piece fixed mounting in big-arch shelter bottom surface middle part below, and the rear end fixed connection pressurization water supply installation of square pipe, the front end of square pipe are sealed, and the left and right sides of square pipe is equipped with several outer end confined branch pipes perpendicular to it in turn, and the left and right sides of square pipe corresponds. The invention adopts a mode that the belt is in sealed splicing communication with the square pipe, can perform watering irrigation operation on fruit trees or fruit seedlings in a greenhouse orchard, adopts a mode that the multidirectional mobile robot is matched with the electric rotary table in a direction, combines the mode that the belt is in sealed splicing communication with the branch pipe, can perform targeted liquid medicine spraying on the fruit trees or the fruit seedlings in different planting areas under the matching of the liquid medicine supply device, and can also perform quantitative and periodic liquid fertilizer spraying by using the device.

Description

Pesticide conveying and spraying device for greenhouse orchard

Technical Field

The invention belongs to the field of agricultural irrigation and pesticide spraying equipment, and particularly relates to a pesticide conveying and spraying device for a greenhouse orchard.

Background

Along with the development of society and the progress of scientific technology, modern agriculture is more and more intelligently automated, and a plurality of fruit trees and fruit seedlings are planted in greenhouses at present due to the four seasons climate, so that the supply of fruits can be ensured; at present, a plurality of fruit trees or fruit seedlings are planted in a greenhouse orchard mostly in different areas, different kinds of fruit trees or fruit seedlings need to use different liquid medicines to perform pesticide spraying operation at different periods, the types and the use amounts of the liquid medicines used by the fruit trees or the fruit seedlings in different growth periods are different, but in the prior art, a pesticide spraying device in the greenhouse orchard cannot perform targeted pesticide spraying, irrigation and pesticide spraying pipelines in the greenhouse orchard are complicated, the use is inconvenient, and the maintenance is difficult.

Disclosure of Invention

The invention provides a pesticide conveying and spraying device for a greenhouse orchard, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

the utility model provides a big-arch shelter orchard pesticide carries spouts medicine device, which comprises a greenhouse, the below of big-arch shelter is equipped with the square pipe that the cross-section of big-arch shelter direction is the rectangle, square pipe passes through bracing piece fixed mounting in big-arch shelter bottom surface middle part below, the rear end fixed connection pressurization water supply installation of square pipe, the front end of square pipe is sealed, the left and right sides of square pipe is equipped with several outer end confined branch pipes with it vertically in turn, the inner fixed connection side pipe of branch pipe corresponds the side, the outer end difference fixed mounting big-end-up's of big-end-up's first conical groove is all seted up to the bottom surface of square pipe and branch pipe, evenly distributed around the first conical groove that square pipe corresponds is, the first conical groove that branch pipe corresponds is horizontal evenly distributed, the interior bottom surface of square pipe and branch pipe all sets up several and first conical groove one-to-one big-end-up's first conical groove one-to-end-up The through holes are internally provided with first conical hole plugs which can be matched with the first conical through holes in a sealing contact manner and have a large top and a small bottom, the bottom surfaces of the first conical hole plugs are fixedly provided with first push rods, the lower ends of the first push rods are positioned in corresponding first conical grooves, the top surfaces of the first conical hole plugs are fixedly connected with one ends of first springs, the other ends of the first springs are fixedly connected with inner top walls corresponding to square pipes or branch pipes, a multidirectional mobile robot is arranged below the square pipes, an electric rotary disc is fixedly arranged in the middle of the top surface of the multidirectional mobile robot, an electric telescopic rod with an upward movable end coaxial with the electric rotary disc is fixedly arranged in the middle of the top surface of the electric rotary disc, a vertical rod is fixedly arranged at the movable end of the electric telescopic rod, a U-shaped first support is fixedly arranged at the upper end of the vertical rod, two horizontal rotary tubes which are symmetrically distributed front and back are arranged in the first support, and two ends of the, the other end of the connecting pipe penetrates through the corresponding side of the first support and is fixedly connected with the first support, the other end of the connecting pipe is fixedly connected with a transverse pipe communicated with the inside, a plurality of nozzles which are communicated with the inside and are horizontally and uniformly distributed are fixedly installed on the bottom surface of the transverse pipe, a plurality of first through holes which are communicated with the inside and are annularly distributed are formed in the periphery of the rotating pipe, first conical pipes which are communicated with the inside and are small in outside and large in inside are fixedly installed at the outer ends of the first through holes, second conical hole plugs which are small in outside and large in inside and can be matched with the first conical pipes in a sealing contact mode are arranged in the first conical pipes, second push rods coaxial with the second conical hole plugs are fixedly installed on the outer side surfaces of the second conical hole plugs, second springs are fixedly installed in the first through holes, the second springs are fixedly installed between the top surfaces of the connecting rods and the inner side surfaces of the corresponding second conical hole plugs, the two rotating pipes are, the inner side surface of the belt is provided with second conical grooves with large outside and small inside, one side of the belt close to the rotating pipe is provided with third grooves with large inside and small outside, which are in one-to-one correspondence with the second grooves, second through holes are formed between the third grooves and the corresponding second grooves, the first conical pipes can be in sealed insertion fit with the second grooves, third conical hole plugs with large inside and small outside are arranged in the third grooves, which can be in sealed contact fit with the third grooves, third springs are fixedly arranged between the inner side surfaces of the third conical hole plugs and the inner top wall of the belt, the outer side surfaces of the third conical hole plugs are fixedly provided with third push rods which are coaxial with the third conical hole plugs, the outer ends of the third push rods are positioned in the corresponding second through holes, the outer ends of the third push rods can be in contact fit with the outer ends of the second push rods, a plurality of third conical pipes with small outside and large inside are fixedly arranged on the outer side surfaces of the belt, the distance between every two adjacent third conical pipes is equal to the distance between every two adjacent first, the lateral surface of belt all sets up the fourth through-hole with third conical duct one-to-one, the third conical duct all communicates with each other through the fourth through-hole that corresponds with the belt is inside, all be equipped with the little big fourth taper hole stopper in the outer of ability sealing contact complex with it in the third conical duct, equal fixed mounting second connecting rod in the fourth through-hole, fixed mounting fifth spring between the outside of second connecting rod and the medial surface of the fourth taper hole stopper that corresponds, the top of branch pipe all is equipped with the liquid medicine feeding mechanism that the several can carry liquid medicine to its ration, liquid medicine feeding mechanism, a power device, electric turntable, electric telescopic handle, pressurization water supply mechanism, multidirectional mobile robot equallys divide and do not is connected with the power.

As above a big-arch shelter orchard pesticide is carried and is spouted medicine device, liquid medicine feeding mechanism include several liquid medicine storage bottle, several standpipe, the several advances the medicine hole, the top of branch pipe all is equipped with the liquid medicine storage bottle that several bottleneck is down, there is different liquid medicines in the liquid medicine storage bottle of difference, the liquid medicine storage bottle is horizontal evenly distributed, the interior bottom surface of the equal fixed connection big-arch shelter of top surface of liquid medicine storage bottle, the equal fixed mounting standpipe of bottleneck of liquid medicine storage bottle, the equal fixed mounting in middle part of standpipe has the second solenoid valve of measurement function, the medicine hole that advances of several and standpipe one-to-one is seted up to the top surface of branch pipe, the outer end outside that the equal fixed connection of lower extreme of standpipe corresponds advances the medicine hole just communicates with inside.

According to the pesticide conveying and spraying device for the greenhouse orchard, the first sliding grooves in the front-back direction are formed in the corresponding square pipes on the ground below the greenhouse, the second sliding grooves in the horizontal direction corresponding to the branch pipes one by one are formed in the ground below the greenhouse, the second sliding grooves are perpendicular to the first sliding grooves and are communicated with the first sliding grooves, the cylindrical sliding blocks are fixedly installed on the bottom surface of the multidirectional moving robot, and the sliding blocks can be in sliding fit with the second sliding grooves and the first sliding grooves.

As above, pesticide conveying and spraying device for greenhouse orchards, the first power device comprises a motor, a first gear and a second gear, the motor with an output shaft facing left is fixedly installed at the front part of the right side of the first support, the first gear is fixedly installed on the output shaft of the motor, the second gear is fixedly sleeved on the outer side of the right end of the rotating pipe located on the front side, the first gear is meshed with the second gear, and the motor is connected with a power supply.

The invention has the advantages that: the invention is suitable for irrigation and pesticide spraying operation in greenhouse orchards; initial condition is as shown in fig. 1, and electric telescopic handle is in the contraction status, and the fourth conical duct all not cooperates with the sealed grafting of the first toper recess of square pipe bottom surface, and same kind fruit tree or fruit seedling are planted to both sides around same branch pipe in the big-arch shelter orchard, and the liquid medicine that has corresponding fruit tree or fruit seedling different periods and need use is stored in the liquid medicine feeding mechanism of same branch pipe top, and multidirectional mobile robot is prior art, for example: the prior art with the authorization publication number of CN 106938640B is not described herein; when watering and irrigating fruit trees or fruit seedlings in a greenhouse orchard, the pressurized water supply device supplies water to the square tube, the multidirectional moving robot is positioned under the square tube, the electric telescopic rod extends to enable the third conical tube positioned on the upper top surface of the belt to be in sealed splicing fit with the corresponding first conical groove of the square tube, as the outer end of the first push rod is positioned in the corresponding first conical groove, in the process of splicing fit of the third conical tube with the corresponding first conical groove, the first push rod and the fourth conical hole plug are mutually extruded, so that the first conical hole plug moves upwards along the corresponding second conical hole, the first spring is compressed, meanwhile, the fourth conical hole plug moves downwards along the corresponding third conical tube, so that the inner part of the belt is communicated with the inner part of the square tube, and as the first conical tube, which is in contact with the outer periphery of the rotating tube and the inner side of the belt, is in sealed splicing fit with the second conical groove on the inner side of the belt, the second push rod is in contact fit with and pushes against the outer end of a corresponding third push rod, so that the second conical hole plugs move towards one side of the middle part of the rotating pipe along the corresponding first conical pipes, the corresponding second springs are compressed, meanwhile, the third conical hole plugs move towards the inner side of the belt along the corresponding third grooves, the corresponding third springs are compressed, the inner part of the belt is communicated with the inner part of the rotating pipe, water with pressure in the square pipe sequentially passes through the belt and the rotating pipe to enter the connecting pipe and enter the transverse pipe, the water is sprayed from the spray head to the outside, meanwhile, the multidirectional moving robot moves along the length direction of the square pipe, meanwhile, the first power device drives one of the rotating pipes to rotate, the belt also moves along the front-back direction of the square pipe, and the distance between every two adjacent first conical grooves is equal to the distance between every two adjacent fourth conical pipes, therefore, in the process that the belt moves along the length direction of the square pipe along with the multidirectional mobile robot, the fourth conical pipe is alternately matched with the first conical groove on the bottom surface of the square pipe in a sealing and inserting manner along the front-back direction, so that the square pipe always supplies water to the transverse pipe, and the multidirectional mobile robot moves back and forth to perform watering irrigation operation on fruit trees or fruit seedlings on the left side and the right side in the greenhouse orchard; when the pesticide spraying operation is required to be carried out on fruit trees or fruit seedlings in a greenhouse orchard, the pressurizing water supply device supplies water to the square pipe, the first electromagnetic valve of the branch pipe corresponding to a fruit tree or fruit seedling planting area which is required to be subjected to the pesticide spraying operation is opened, so that water in the square pipe is pressed into the branch pipe, meanwhile, the pesticide liquid supply device injects pesticide liquid into the branch pipe according to the growth period of the fruit trees or fruit seedlings, the first electromagnetic valve has the metering function, the proportion of the pesticide liquid and the water can be controlled according to the amount of the fruit trees or fruit seedlings in the planting area, meanwhile, due to the fact that the water has certain pressure, the pesticide liquid and the pesticide liquid can be uniformly impacted in the process of being pressed into the branch pipe, the multidirectional moving robot moves to the fruit tree or fruit seedling planting area which is required to be subjected to the pesticide spraying operation along the length direction of the square pipe, and then the multidirectional moving robot, the electric turntable moves ninety degrees to one side of the planting area, so that the electric telescopic rod, the first support and the transverse pipe rotate ninety degrees along with the electric turntable, the transverse pipe is positioned right above the planting area, the belt is positioned right below the corresponding branch pipe, at the moment, the electric telescopic rod extends, the fourth conical pipe at the top of the belt is in sealed splicing fit with the first conical groove of the corresponding branch pipe, which is close to the bottom surface of one side of the square pipe, so that the liquid medicine mixed in the branch pipe enters the belt and is sprayed to the planting area of fruit trees or fruit seedlings from the spray head through the transverse pipe, the multidirectional moving robot moves horizontally along the branch pipe, so that fruit trees or fruit seedlings in the planting area can be uniformly sprayed, after the spraying is finished, the multidirectional moving robot moves to one side, which is close to the square pipe, then the electric telescopic rod contracts, so that the fourth conical pipe is separated from the first conical groove, therefore, the sprayer does not spray liquid medicine any more, then the multidirectional mobile robot continues to move along the length direction of the square pipe, and the electric turntable rotates ninety degrees to the front side to recover the initial state, so that the whole device recovers the initial state, the operation can be repeated, and medicine spraying operation or irrigation operation is carried out on other planting areas; the fruit tree or fruit seedling irrigation device is reasonable in design and powerful in function, a belt and a square pipe are in sealed splicing communication, watering irrigation operation can be conducted on fruit trees or fruit seedlings in a greenhouse orchard, meanwhile, a multidirectional mobile robot and an electric rotary table are matched in a mode, the belt and a branch pipe are combined in a sealed splicing communication mode, targeted liquid medicine spraying can be conducted on the fruit trees or fruit seedlings in different planting areas under the matching of a liquid medicine supply device, the proportion of the liquid medicine to water is controlled through quantitative liquid medicine supply of the liquid medicine supply device and metering of a first electromagnetic valve, quantitative liquid medicine spraying can be conducted according to the quantity of the fruit trees or fruit seedlings in the planting areas, targeted liquid medicine spraying can be conducted according to different growth periods of the fruit trees or fruit seedlings in the planting areas, and quantitative regular liquid fertilizer spraying can also be conducted through the device; the intelligent irrigation system adopts automatic intelligent operation, not only can fine operation be carried out, but also manual operation can be effectively reduced, time and labor are saved, the structure is simple, a pipeline mode of combining a square pipe and a branch pipe is adopted, complex water and liquid medicine conveying pipelines are not needed, pipeline maintenance work can be effectively reduced, watering irrigation and medicine spraying operation can be realized by one set of pipeline, and the practicability is high.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of the view from FIG. 1A; FIG. 3 is a zoomed-in view of FIG. 1B; FIG. 4 is an enlarged view of a portion of FIG. 1I; FIG. 5 is an enlarged view of a portion of FIG. 1 II; FIG. 6 is an enlarged view of a portion of FIG. 2 III; FIG. 7 is an enlarged view of a portion of FIG. 6 IV; fig. 8 is an enlarged view of a portion of fig. 1 v.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A pesticide conveying and spraying device for a greenhouse orchard comprises a greenhouse 1, a square pipe 2 with a rectangular cross section in the direction of the greenhouse 1 is arranged below the greenhouse 1, the square pipe 2 is fixedly arranged below the middle of the bottom surface of the greenhouse 1 through a support rod 3, a pressurizing water supply device is fixedly connected to the rear end of the square pipe 2, the front end of the square pipe 2 is closed, a plurality of branch pipes 3 with outer ends closed and perpendicular to the square pipe 2 are alternately arranged on the left side and the right side of the square pipe 2, the inner ends of the branch pipes 3 are fixedly connected with the corresponding sides of the square pipe 2, the outer ends of the branch pipes 3 are respectively and fixedly arranged on the corresponding sides of the greenhouse 1, horizontal first water outlets 4 are arranged on the left side and the right side of the square pipe 2 corresponding to the branch pipes 3, first electromagnetic valves with metering functions are fixedly arranged in the first water outlets 4, a plurality of first tapered grooves 5 with the lower part and the, the first conical grooves 5 corresponding to the branch pipes 3 are horizontally and uniformly distributed, a plurality of first conical through holes 6 with big top and small bottom are respectively arranged on the inner bottom surfaces of the square pipes 2 and the branch pipes 3, the first conical through holes 6 are respectively provided with a first conical hole plug 7 with big top and small bottom, the first conical through holes can be in sealing contact fit with the first conical through holes, the bottom surfaces of the first conical hole plugs 7 are respectively and fixedly provided with a first push rod 8, the lower ends of the first push rods 8 are respectively positioned in the corresponding first conical grooves 5, the top surfaces of the first conical hole plugs 7 are respectively and fixedly connected with one end of a first spring 9, the other ends of the first springs 9 are respectively and fixedly connected with the inner top wall corresponding to the square pipes 2 or the branch pipes 3, the lower part of the square pipe 2 is provided with a multidirectional moving robot 10, the middle part of the top surface of the multidirectional moving robot 10 is fixedly provided with an electric rotating disc 11, the middle part of the top surface of the electric rotating disc 11, a vertical rod 13 is fixedly arranged at the movable end of an electric telescopic rod 12, a U-shaped first support 14 is fixedly arranged at the upper end of the vertical rod 13, two horizontal rotating pipes 15 which are symmetrically distributed front and back are arranged in the first support 14, two ends of each rotating pipe 5 are respectively fixedly connected with one end of a connecting pipe 16 through a sealing bearing, the other end of each connecting pipe 16 penetrates through the corresponding side of the first support 14 and is fixedly connected with the corresponding side, the other end of each connecting pipe 16 is fixedly connected with a transverse pipe 17 communicated with the inside of the corresponding connecting pipe, a plurality of nozzles 18 which are uniformly distributed horizontally and communicated with the inside of the corresponding transverse pipe 17 are fixedly arranged at the bottom surface of the transverse pipe 17, a plurality of first through holes 19 which are annularly distributed and communicated with the inside of the corresponding rotating pipe 15 are arranged on the periphery of the corresponding rotating pipe 15, a first tapered pipe 20 which is small outside and large inside is fixedly arranged at the outer end of each first through hole 19, a second tapered, the outer side surfaces of the second conical hole plugs 21 are fixedly provided with second push rods 28 which are coaxial with the second conical hole plugs 21, connecting rods 22 are fixedly arranged in the first through holes 19, second springs 23 are fixedly arranged between the top surfaces of the connecting rods 22 and the corresponding inner side surfaces of the second conical hole plugs 21, the two rotating pipes 15 are connected through a belt 24 which is hollow inside, a first power device for driving the first rotating pipe 15 to rotate is arranged in the first support 14, the inner side surfaces of the belt 24 are provided with second grooves 25 which are conical in large outside and small inside, third grooves 26 which are corresponding to the second grooves 25 one by one are arranged on one side of the belt 24 close to the rotating pipes 15, second through holes 27 are arranged between the third grooves 26 and the corresponding second grooves 25, the first conical pipes 20 can be in sealed inserting fit with the second grooves 25, third conical hole plugs 29 which are large inside and small outside and can be in sealed contact fit with the third grooves 26, a third spring 30 is fixedly arranged between the inner side surface of the third conical hole plug 29 and the inner top wall of the belt 24, third push rods 31 which are coaxial with the third conical hole plug 29 are fixedly arranged on the outer side surface of the third conical hole plug 29, the outer ends of the third push rods 31 are positioned in the corresponding second through holes 27, the outer ends of the third push rods 31 can be in contact fit with the outer ends of the second push rods 28, a plurality of third conical tubes 32 which are small in outside and large in inside are fixedly arranged on the outer side surface of the belt 24, the distance between every two adjacent third conical tubes 32 is equal to the distance between every two adjacent first conical grooves 5, fourth through holes 33 which are one-to-one corresponding to the third conical tubes 32 are arranged on the outer side surface of the belt 24, the third conical tubes 32 are communicated with the inside of the belt 24 through the corresponding fourth through holes 33, fourth conical hole plugs 34 which are small in outside and large in inside and can be in sealing contact fit with the third conical tubes 32 are arranged in the third conical tubes 32, second connecting rods, a fifth spring 36 is fixedly installed between the outer side of the second connecting rod 35 and the inner side of the corresponding fourth conical hole plug 34, a plurality of liquid medicine supply devices capable of quantitatively conveying liquid medicine to the branch pipes 3, a liquid medicine supply device, a first power device, an electric rotary disc 11, an electric telescopic rod 12, a pressurizing water supply device and the multidirectional mobile robot 10 are all connected with a power supply. The invention is suitable for irrigation and pesticide spraying operation in greenhouse orchards; initial condition is as shown in fig. 1, and electric telescopic handle 12 is in the contraction status, and fourth toper pipe 32 all is not in the sealed cooperation of pegging graft with the first toper recess 5 of square pipe 2 bottom surface, and same kind of fruit tree or fruit seedling is planted to the front and back both sides of same branch pipe 3 in the big-arch shelter orchard, and the liquid medicine that corresponding fruit tree or fruit seedling need use in different periods is stored in the liquid medicine feeding mechanism of same branch pipe 3 top, and multidirectional mobile robot 10 is prior art, for example: the prior art with the authorization publication number of CN 106938640B is not described herein; when fruit trees or fruit seedlings in a greenhouse orchard need watering and irrigation, the pressurized water supply device supplies water into the square pipe 2, the multidirectional mobile robot 10 is located right below the square pipe 2, the electric telescopic rod 12 extends to enable the third conical pipe 32 located on the upper top surface of the belt 24 to be in sealed inserting fit with the first conical groove 5 corresponding to the square pipe 2, the outer end of the first push rod 8 is located in the corresponding first conical groove 5, in the process that the third conical pipe 32 is in inserting fit with the corresponding first conical groove 5, the first push rod 8 and the fourth conical hole plug 34 are mutually extruded, the first conical hole plug 7 moves upwards along the corresponding second conical hole 6, the first spring 9 is compressed, meanwhile, the fourth conical hole plug 34 moves downwards along the corresponding third conical pipe 32, the inner portion of the belt 24 is communicated with the inner portion of the square pipe 2, and meanwhile, the first conical pipe 20 contacting the outer periphery of the belt 24 and the inner side of the rotating pipe 15 is in sealed inserting fit with the second groove 25 on the inner side of the belt 24 The second push rods 28 are in contact fit with and push against the outer ends of the corresponding third push rods 31, so that the second conical hole plugs 21 move towards the middle side of the rotating pipe 15 along the corresponding first conical pipes 20, so that the corresponding second springs 23 are compressed, meanwhile, the third conical hole plugs 29 move towards the inner side of the belt 24 along the corresponding third grooves 26, the corresponding third springs 30 are compressed, so that the inner part of the belt 24 is communicated with the inner part of the rotating pipe 15, so that water with pressure in the square pipe 2 sequentially enters the connecting pipe 16 through the belt 24 and the rotating pipe 15, so that the water is sprayed from the spray head 18 to the outside, meanwhile, the multidirectional moving robot 10 moves along the length direction of the square pipe 2, meanwhile, the first power device drives one of the rotating pipes 15 to rotate, so that the belt 24 also moves along the front-back direction of the square pipe 2, and the distance between two adjacent first conical grooves 5 is equal to the distance between two adjacent fourth conical pipes 32, therefore, in the process that the belt 24 moves along the length direction of the square pipe 2 along with the multidirectional mobile robot 10, the fourth tapered pipe 32 is alternately matched with the first tapered groove 5 on the bottom surface of the square pipe 2 in a sealing and inserting manner along the front-back direction, so that the square pipe 2 always supplies water to the transverse pipe 17, and the multidirectional mobile robot 10 moves back and forth to perform watering and irrigation operation on fruit trees or fruit seedlings on the left side and the right side in a greenhouse orchard; when the pesticide spraying operation is needed to be carried out on fruit trees or fruit seedlings in a greenhouse orchard, the pressurizing water supply device supplies water into the square pipe 2, the first electromagnetic valve of the branch pipe 3 corresponding to a fruit tree or fruit seedling planting area needing the pesticide spraying operation is opened, so that water in the square pipe 2 is pressed into the branch pipe 3, meanwhile, the liquid medicine supply device injects liquid medicine into the branch pipe 3 according to the growth period of the fruit trees or fruit seedlings, the proportion of the liquid medicine to the water can be controlled according to the quantity of the fruit trees or fruit seedlings in the planting area due to the metering function of the first electromagnetic valve, meanwhile, the liquid medicine is impacted and uniformly mixed with the liquid medicine in the process of pressing the water into the branch pipe 3 due to the certain pressure of the water, the multidirectional moving robot 10 moves to the fruit tree or fruit seedling planting area needing the pesticide spraying operation along the length direction of the square pipe 2, then the movement direction of the multidirectional moving robot 10 is changed into the horizontal movement of the length direction, the electric rotary table 11 moves ninety degrees to one side of the planting area, so that the electric telescopic rod 12, the first support 14 and the transverse pipe 17 rotate ninety degrees therewith, the transverse pipe 17 is positioned right above the planting area, the belt 24 is positioned right below the corresponding branch pipe 3, at the moment, the electric telescopic rod 12 extends, the fourth conical pipe 32 at the top of the belt 24 and the first conical groove 5 of the corresponding branch pipe 3, which is close to the bottom surface of one side of the square pipe 2, are in sealed splicing fit, so that the liquid medicine mixed in the branch pipe 3 enters the belt 24 and is sprayed to the planting area of fruit trees or fruit seedlings from the spray nozzle 18 through the transverse pipe 17, the multidirectional moving robot 10 horizontally moves along the branch pipe 3, so that fruit trees or fruit seedlings in the planting area can be uniformly sprayed, after the spraying is finished, the multidirectional moving robot 10 moves to one side of the branch pipe 3, which is close to the square pipe 2, and then the electric telescopic rod, the fourth tapered pipe 32 is separated from the first tapered groove 5 on the bottom surface of the branch pipe 3, so that the spray head 18 does not spray liquid medicine any more, then the multidirectional mobile robot 10 continues to move along the length direction of the square pipe 2, and the electric rotary disc 11 rotates forward ninety degrees to restore the initial state, so that the whole device restores the initial state, namely the operation can be repeated, and spraying operation or irrigation operation is carried out on other planting areas; the fruit tree or fruit seedling irrigation device is reasonable in design and powerful in function, fruit trees or fruit seedlings in a greenhouse orchard can be irrigated in a mode that the belt 24 is in sealed inserting connection with the square tube 2, meanwhile, a mode that the multidirectional mobile robot 10 is matched with the electric rotary table 11 in a matched mode, and the belt 24 is in sealed inserting connection with the branch tube 3 in a matched mode, targeted liquid medicine spraying can be conducted on the fruit trees or fruit seedlings in different planting areas under the matched mode of the liquid medicine supply device, the proportion of the liquid medicine to water is controlled through the quantitative liquid medicine supply of the liquid medicine supply device and the metering of the first electromagnetic valve, and therefore quantitative liquid medicine spraying can be conducted on the fruit trees or fruit seedlings according to the quantity of the fruit trees or fruit seedlings in the planting areas, the targeted liquid medicine spraying can be conducted according to different growth periods of the fruit trees or fruit seedlings in the planting areas, and the quantitative liquid fertilizer spraying; the intelligent irrigation device adopts automatic intelligent operation, not only can perform fine operation, but also can effectively reduce manual operation, is time-saving and labor-saving, has a simple structure, adopts a pipeline mode of combining the square pipe 2 and the branch pipe 3, does not need complex water and liquid medicine conveying pipelines, can effectively reduce pipeline maintenance work, can realize irrigation and pesticide spraying operation by adopting one set of pipelines, and has strong practicability.

Particularly, as shown in fig. 1, this embodiment the liquid medicine feeding mechanism include several liquid medicine reserve bottle 37, several standpipe 38, the several advances medicine hole 39, the top of branch pipe 3 all is equipped with several bottleneck liquid medicine reserve bottle 37 down, there are different liquid medicines in the different liquid medicine reserve bottle 37, liquid medicine reserve bottle 37 is horizontal evenly distributed, the equal fixed connection big-arch shelter 1's of top surface interior bottom surface of liquid medicine reserve bottle 37, the equal fixed mounting standpipe 38 of bottleneck of liquid medicine reserve bottle 37, the equal fixed mounting in middle part of standpipe 38 has the second solenoid valve of measurement function, the top surface of branch pipe 3 is seted up the several and is advanced medicine hole 39 with standpipe 38 one-to-one, the equal fixed connection of lower extreme of standpipe 38 corresponds advances the medicine hole 39 the outer end outside and communicates with the interior. When the fruit trees are sprayed with medicines in different periods, the second electromagnetic valves corresponding to the medicines used in the corresponding periods are opened, so that the medicines in the medicine storage bottles 37 are injected into the branch pipes 3 through the corresponding vertical pipes 38 and the medicine inlet holes 39, the first electromagnetic valves corresponding to the branch pipes 3 are opened to introduce water into the branch pipes 3, and the first electromagnetic valves and the second electromagnetic valves have metering functions, so that the proportion of the medicines to the water can be controlled according to the quantity of the fruit trees or the fruit seedlings in the planting areas, and the water is introduced through the pressurizing water supply device to have certain pressure, so that the water has certain pressure when entering the corresponding branch pipes 3 through the first electromagnetic valves, the medicines in the branch pipes 3 can be impacted to uniformly mix the medicines, at the moment, the multidirectional mobile robot 10 rotates ninety degrees to move towards the branch pipes 3, the fourth conical pipe 32 on the upper top surface of the belt 24 is in sealed insertion fit and communicated with the first conical groove 5 corresponding to the branch pipe 3, so that the mixed liquid medicine in the branch pipe 3 enters the rotating pipe 15 and is quantitatively sprayed to fruit trees or fruit seedlings in the corresponding area through the transverse pipe 17 and the spray head 18.

Specifically, as shown in fig. 1, the square pipe 2 corresponding to the ground below the greenhouse 1 according to the embodiment is provided with a first sliding chute 40 in the front-back direction, the ground below the greenhouse 1 is provided with a second sliding chute 41 in the horizontal direction corresponding to the branch pipes 3 one by one, the second sliding chute 41 is perpendicular to and communicated with the first sliding chute 40, a cylindrical sliding block 46 is fixedly installed on the bottom surface of the multidirectional mobile robot 10, and the sliding block 46 can be in sliding fit with the second sliding chute 41 and the first sliding chute 40. In the using process, when the multi-directional mobile robot 10 moves along the ground in the front-back direction or the left-right direction, the sliding block 46 moves along the corresponding first sliding groove 40 or second sliding groove 41, so that the moving track of the multi-directional mobile robot 10 can be ensured not to deviate, and the fruit trees or fruit seedlings can be uniformly sprayed or irrigated.

Further, as shown in fig. 5, the first power device according to this embodiment includes a motor 42, a first gear 43, and a second gear 44, the motor 42 with an output shaft facing to the left is fixedly installed on the front portion of the right side of the first bracket 14, the first gear 43 is fixedly installed on the output shaft of the motor 42, the second gear 44 is fixedly sleeved on the outer side of the right end of the rotation tube 15 located on the front side, the first gear 43 is engaged with the second gear 44, and the motor 42 is connected with a power source. In use, since the first gear 43 is engaged with the second gear 44, the motor 42 rotates to drive the rotation tube 15 to rotate, so that the belt 24 moves.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a big-arch shelter orchard pesticide is carried and is spouted medicine device which characterized in that: comprises a greenhouse (1), a square pipe (2) with a rectangular cross section in the direction of the greenhouse (1) is arranged below the greenhouse (1), the square pipe (2) is fixedly arranged below the middle part of the bottom surface of the greenhouse (1) through a support rod (3), the rear end of the square pipe (2) is fixedly connected with a pressurizing water supply device, the front end of the square pipe (2) is sealed, the left side and the right side of the square pipe (2) are alternately provided with a plurality of branch pipes (3) with outer end sealed, the inner ends of the branch pipes (3) are fixedly connected with the corresponding sides of the square pipe (2), the outer ends of the branch pipes (3) are respectively fixedly arranged at the corresponding sides of the greenhouse (1), the left side and the right side of the square pipe (2) are provided with a horizontal first water outlet (4) corresponding to the branch pipes (3), first electromagnetic valves with metering functions are fixedly arranged in the first water outlet (4), the bottom surfaces of the square pipe (2) and, the first conical grooves (5) corresponding to the square pipes (2) are uniformly distributed in the front and back direction, the first conical grooves (5) corresponding to the branch pipes (3) are uniformly distributed in the horizontal direction, a plurality of first conical through holes (6) which are large in top and small in bottom and correspond to the first conical grooves (5) one by one are formed in the inner bottom surfaces of the square pipes (2) and the branch pipes (3), first conical hole plugs (7) which are large in top and small in bottom and can be matched with the first conical through holes in a sealing contact mode are arranged in the first conical through holes (6), first push rods (8) are fixedly arranged on the bottom surfaces of the first conical hole plugs (7), the lower ends of the first push rods (8) are located in the corresponding first conical grooves (5), one ends of first springs (9) are fixedly connected to the top surfaces of the first conical hole plugs (7), the other ends of the first springs (9) are fixedly connected to the inner top walls corresponding to the square pipes (2) or the branch pipes (3), and multidirectional moving robots (10) are arranged below the, an electric rotating disc (11) is fixedly installed in the middle of the top surface of a multidirectional mobile robot (10), an electric telescopic rod (12) with an upward movable end and coaxial with the electric rotating disc (11) is fixedly installed in the middle of the top surface of the electric rotating disc (11), a vertical rod (13) is fixedly installed at the movable end of the electric telescopic rod (12), a U-shaped first support (14) is fixedly installed at the upper end of the vertical rod (13), two horizontal rotating tubes (15) which are symmetrically distributed in the front and back direction are arranged in the first support (14), two ends of each rotating tube (5) are respectively and fixedly connected with one end of a connecting tube (16) through a sealing bearing, the other end of each connecting tube (16) penetrates through the corresponding side of the first support (14) and is fixedly connected with the corresponding side, the other end of each connecting tube (16) is fixedly connected with a transverse tube (17) communicated with the interior of the connecting tube, and a plurality, a plurality of first through holes (19) which are communicated with the inside of the rotating pipe (15) and are annularly distributed are formed in the periphery of the rotating pipe, the outer ends of the first through holes (19) are fixedly provided with first conical pipes (20) which are small outside and large inside and are communicated with the inside of the rotating pipe, the first conical pipes (20) are internally provided with second conical hole plugs (21) which can be in sealing contact fit with the first conical pipes, the outer side surfaces of the second conical hole plugs (21) are fixedly provided with second push rods (28) which are coaxial with the second conical hole plugs, connecting rods (22) are fixedly arranged in the first through holes (19), second springs (23) are fixedly arranged between the top surfaces of the connecting rods (22) and the inner side surfaces of the corresponding second conical hole plugs (21), the two rotating pipes (15) are connected through a hollow belt (24), a first power device for driving the first rotating pipe (15) to rotate is arranged in the first support (14), and the inner side surfaces of the belt (24) are respectively provided with second conical grooves (25) which, third grooves (26) which are large in inner part and small in outer part and correspond to the second grooves (25) one by one are formed in one side, close to the rotating pipe (15), of the belt (24), second through holes (27) are formed between the third grooves (26) and the corresponding second grooves (25), the first conical pipes (20) can be in sealing insertion fit with the second grooves (25), third conical hole plugs (29) which are large in inner part and small in outer part and can be in sealing contact fit with the third grooves are arranged in the third grooves (26), third springs (30) are fixedly installed between the inner side surfaces of the third conical hole plugs (29) and the inner top wall of the belt (24), third push rods (31) which are coaxial with the outer side surfaces of the third conical hole plugs (29) are fixedly installed, the outer ends of the third push rods (31) are located in the corresponding second through holes (27), and the outer ends of the third push rods (31) can be in contact fit with the outer ends of the second push rods (28), a plurality of third conical pipes (32) with small outside and large inside are fixedly arranged on the outer side surface of the belt (24), the distance between every two adjacent third conical pipes (32) is equal to the distance between every two adjacent first conical grooves (5), fourth through holes (33) which are in one-to-one correspondence with the third conical pipes (32) are formed in the outer side surface of the belt (24), the third conical pipes (32) are communicated with the inside of the belt (24) through the corresponding fourth through holes (33), fourth conical hole plugs (34) which are small outside and large inside and can be matched with the third conical pipes in a sealing contact mode are arranged in the third conical pipes (32), second connecting rods (35) are fixedly arranged in the fourth through holes (33), fifth springs (36) are fixedly arranged between the outer sides of the second connecting rods (35) and the inner side surfaces of the corresponding fourth conical hole plugs (34), and a plurality of liquid medicine supply devices which can quantitatively convey liquid medicine to the branch pipes (3) are arranged above the branch pipes, the liquid medicine supply device, the first power device, the electric turntable (11), the electric telescopic rod (12), the pressurizing water supply device and the multi-directional mobile robot (10) are respectively connected with a power supply.

2. The pesticide conveying and spraying device for the greenhouse orchard, according to claim 1, is characterized in that: liquid medicine feeding mechanism include several liquid medicine storage bottle (37), several standpipe (38), medicine hole (39) are advanced to the several, the top of branch pipe (3) all is equipped with several bottleneck liquid medicine storage bottle (37) down, there is different liquid medicine in different liquid medicine storage bottle (37), liquid medicine storage bottle (37) are horizontal evenly distributed, the interior bottom surface of the equal fixed connection big-arch shelter of top surface of liquid medicine storage bottle (37) (1), the equal fixed mounting standpipe (38) of the bottleneck of liquid medicine storage bottle (37), the equal fixed mounting in middle part of standpipe (38) has the second solenoid valve of measurement function, the medicine hole (39) that advances of several and standpipe (38) one-to-one is seted up to the top surface of branch pipe (3), the outer end outside of the medicine hole (39) that the equal fixed connection of lower extreme of standpipe (38) corresponds just communicates with inside.

3. The pesticide conveying and spraying device for the greenhouse orchard, according to claim 1, is characterized in that: the ground of big-arch shelter (1) below correspond square pipe (2) set up fore-and-aft direction first spout (40), the ground of big-arch shelter (1) below sets up second spout (41) with branch pipe (3) one-to-one's horizontal direction, second spout (41) and first spout (40) are perpendicular and communicate with each other with it, the bottom surface fixed mounting columniform slider (46) of multidirectional mobile robot (10), slider (46) can with second spout (41), first spout (40) sliding fit.

4. The pesticide conveying and spraying device for the greenhouse orchards as claimed in claim 1, 2 or 3, wherein: the first power device comprises a motor (42), a first gear (43) and a second gear (44), the motor (42) with an output shaft facing left is fixedly installed at the front part of the right side of the first support (14), the first gear (43) is fixedly installed on the output shaft of the motor (42), the second gear (44) is fixedly sleeved on the outer side of the right end of the rotating pipe (15) located on the front side, the first gear (43) is meshed with the second gear (44) in a matched mode, and the motor (42) is connected with a power source.