阅读说明：本技术 一种喷嘴角度可调药液喷洒装置 (Liquid medicine spraying device with angle-adjustable nozzle ) 是由 康昊 李元植 吴自飞 于 2020-07-10 设计创作，主要内容包括：本发明公开了农业机械技术领域的一种喷嘴角度可调药液喷洒装置,包括：搬运工具；抽吸工具,所述抽吸工具安装在所述搬运工具的顶部；喷洒杆连接旋转装置,所述喷洒杆连接旋转装置安装在所述搬运工具的顶部,所述喷洒杆连接旋转装置在所述抽吸工具的上端；喷洒工具,所述喷洒工具安装在所述喷洒杆连接旋转装置上,所述喷洒工具与所述抽吸工具连接,所述搬运工具包括：抽吸安装架；液罐安装架,所述液罐安装架设置在所述抽吸安装架的前端,本发明可以通过角度调节工具来调节喷洒杆的横向角度和纵向角度,可以按照一定的喷洒幅员高度、或根据农作物的种类来调整角度。(The invention discloses a liquid medicine spraying device with an adjustable nozzle angle, which belongs to the technical field of agricultural machinery and comprises: a handling tool; a suction tool mounted on top of the handling tool; a spray bar connection rotating device which is arranged at the top of the carrying tool and is arranged at the upper end of the suction tool; a spray tool mounted on the spray bar connection rotation device, the spray tool being connected with the suction tool, the carrier tool comprising: a suction mount; the spraying device comprises a liquid tank mounting frame which is arranged at the front end of the suction mounting frame, the transverse angle and the longitudinal angle of the spraying rod can be adjusted through an angle adjusting tool, and the angle can be adjusted according to a certain spraying width member height or the type of crops.)

1. The utility model provides a nozzle angularly adjustable liquid medicine sprinkler which characterized in that: the method comprises the following steps:

a conveyance tool (100);

a suction tool (200), the suction tool (200) being mounted on top of the handling tool (100);

a spray bar connection rotation device (300), the spray bar connection rotation device (300) being installed on the top of the carrying tool (100), the spray bar connection rotation device (300) being at the upper end of the suction tool (200);

a spraying tool (400), the spraying tool (400) being mounted on the spray bar connection rotation means (300), the spraying tool (400) being connected with the suction tool (200).

2. A liquid medicine spraying apparatus with an adjustable nozzle angle as claimed in claim 1, wherein: the handling tool (100) comprises:

a suction mount (110);

a tank mount (120), the tank mount (120) being disposed at a front end of the suction mount (110);

the two longitudinal fixing rods (130) are arranged at the left side and the right side of the top of the liquid tank mounting rack (120) in tandem;

two handles (140), two handles (140) are arranged on the left and right sides of the rear end of the suction mounting rack (110).

3. A liquid medicine spraying apparatus with an adjustable nozzle angle as claimed in claim 1, wherein: the suction tool (200) comprises:

a liquid medicine tank (210);

the water pump (220), the said water pump (220) is connected with said liquid medicine pot (210) through the pipeline;

the liquid conveying pipeline (230) is installed on a liquid outlet of the water pump (220);

the infusion device comprises a plurality of branch pipelines (240), wherein the branch pipelines (240) are connected with the infusion pipeline (230) through pipeline connectors, and the inner cavity of each branch pipeline (240) is communicated with the inner cavity of the infusion pipeline (230).

4. A liquid medicine spraying apparatus with an adjustable nozzle angle as claimed in claim 1, wherein: the spray bar connection rotation device (300) comprises:

a guide rod (310);

a stopper (320), wherein the stopper (320) is installed at one end of the guide rod (310);

a cylinder (330), the cylinder (330) being mounted on an outer wall of the guide bar (310);

two connecting rods (340), one end of each connecting rod (340) is arranged on the left side and the right side of the air cylinder (330);

the two connecting pieces (350) are correspondingly arranged at the other ends of the two connecting rods (340) one by one;

the two cross rods (360) are correspondingly arranged at the bottoms of the two connecting pieces (350) one by one;

two rotating rings (370), wherein the two rotating rings (370) are correspondingly arranged at the viewing ends of the two crossbars (360);

the two coupling rings (380) are correspondingly arranged at the bottoms of the two rotating rings (370);

two fixed rings (390), and the two fixed rings (390) are correspondingly arranged on the tops of the two rotating rings (370).

5. A liquid medicine spraying apparatus with an adjustable nozzle angle as claimed in claim 1, wherein: the spray tool (400) comprises:

two spray bars (410);

a retaining clip (420), the retaining clip (420) mounted on an outer wall of the spray bar (410);

a plurality of first nozzles (430), a plurality of the first nozzles (430) being installed on an outer wall of the spray bar (410);

a connection piping (440), the connection piping (440) being attached to a bottom portion of one end of the spray bar (410);

and a plurality of second nozzles (450), wherein the plurality of second nozzles (450) are mounted on the outer wall of the connection pipe (440).

Technical Field

The invention relates to the technical field of agricultural machinery, in particular to a liquid medicine spraying device with an adjustable nozzle angle.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like. The generalized agricultural machinery also comprises forestry machinery, fishery machinery and rural subsidiary machinery such as silkworm, beekeeping, edible fungus cultivation and the like. Agricultural machinery belongs to relative concept, refers to a general term for all machinery used in agriculture, animal husbandry, forestry and fishery, and belongs to the category of agricultural implements.

In order to supply vegetables and fruits in any season, the use of greenhouses (also called "vinyl houses") for growing crops has been widely spread. In the narrow passage of such a greenhouse, a conventional device for spraying a chemical has been developed, in which either a chemical tank and a suction means are installed on a carrier or the chemical tank and the suction means are installed at a certain place and a nozzle installed on the carrier is connected to the carrier by a pipe such as a hose.

Traditional liquid medicine sprinkler sprays the pole and is fixed on the transport of similar handcart, and when liquid medicine sprinkler passed through constrictive route, spray the pole and often be hung, and the mobility of transport receives the restriction. In addition, the arrangement of the nozzles installed on the spray bars should be different according to the types of crops. However, conventionally, according to different crop types, the arrangement state and the angle adjustment of the spray bars are required to be separated from the transportation tool, rearranged, changed and fixed on the transportation tool at each step, which is very tedious, time-consuming and inconvenient.

Disclosure of Invention

The invention aims to provide a liquid medicine spraying device with an adjustable nozzle angle, which aims to solve the problems that a spraying rod of the traditional liquid medicine spraying device provided by the background technology is fixed on a transport tool similar to a trolley, the spraying rod is often hung when the liquid medicine spraying device passes through a narrow passage, the mobility of the transport tool is limited, and the arrangement state and the angle adjustment of the spraying rod of the traditional liquid medicine spraying device are required to be separated from the transport tool firstly, rearranged and changed, and then fixed on the transport tool, so that the traditional liquid medicine spraying device is very complicated, time-consuming and inconvenient.

In order to achieve the purpose, the invention provides the following technical scheme: a liquid medicine spraying device with an adjustable nozzle angle comprises:

a handling tool;

a suction tool mounted on top of the handling tool;

a spray bar connection rotating device which is arranged at the top of the carrying tool and is arranged at the upper end of the suction tool;

a spraying tool mounted on the spray bar connection rotation device, the spraying tool being connected with the suction tool.

Preferably, the carrier includes:

a suction mount;

the liquid tank mounting frame is arranged at the front end of the suction mounting frame;

the two longitudinal fixing rods are arranged on the left side and the right side of the top of the liquid tank mounting rack in tandem;

the two handles are arranged on the left side and the right side of the rear end of the suction mounting frame.

Preferably, the suction means comprises:

a liquid medicine tank;

the water pump is connected with the liquid medicine tank through a pipeline;

the liquid conveying pipeline is arranged on a liquid outlet of the water pump;

and the branch pipelines are connected with the infusion pipeline through pipeline connectors, and the inner cavity of each branch pipeline is communicated with the inner cavity of the infusion pipeline.

Preferably, the spray bar connection rotating means includes:

a guide bar;

the limiting block is arranged at one end of the guide rod;

the air cylinder is arranged on the outer wall of the guide rod;

one end of each of the two connecting rods is arranged on the left side and the right side of the air cylinder;

the two connecting pieces are correspondingly arranged at the other ends of the two connecting rods one by one;

the two cross rods are correspondingly arranged at the bottoms of the two connecting sheets one by one;

the two rotating rings are correspondingly arranged at the viewing ends of the two cross rods one by one;

the two connecting rings are correspondingly arranged at the bottoms of the two rotating rings one by one;

the two fixing rings are correspondingly arranged at the tops of the two rotating rings one by one.

Preferably, the spraying tool includes:

two spray bars;

the fixing clamp is arranged on the outer wall of the spraying rod;

a plurality of first nozzles mounted on an outer wall of the spray bar;

the connecting pipe is arranged at the bottom of one end of the spray rod;

and a plurality of second nozzles attached to an outer wall of the connection pipe.

Compared with the prior art, the invention has the beneficial effects that: the invention can adjust the transverse angle and the longitudinal angle of the spraying rod through the angle adjusting tool, and the angle can be adjusted according to a certain spraying width or the type of crops.

Drawings

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

FIG. 2 is a schematic view of a transfer tool of the present invention;

FIG. 3 is a schematic view of a suction tool of the present invention;

FIG. 4 is a schematic view of a spray bar connection rotating device according to the present invention;

FIG. 5 is a schematic view of a cross bar portion of the present invention;

FIG. 6 is a schematic view of a spraying tool according to the present invention.

In the figure: 100 carrying tools, 110 suction mounting frames, 120 liquid tank mounting frames, 130 longitudinal fixing rods, 140 handles, 200 suction tools, 210 liquid medicine tanks, 220 water pumps, 230 infusion pipelines, 240 branch pipelines, 300 spray rod connecting rotating devices, 310 guide rods, 320 limiting blocks, 330 air cylinders, 340 connecting rods, 350 connecting pieces, 360 cross rods, 370 rotating rings, 380 combining rings, 390 fixing rings, 400 spray tools, 410 spray rods, 420 fixing clamps, 430 first nozzles, 440 connecting pipes and 450 second nozzles.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The present invention provides a liquid medicine spraying apparatus with an adjustable nozzle angle, which can adjust the transverse angle and the longitudinal angle of a spraying rod through an angle adjusting tool, and can adjust the angle according to a certain spraying width or the type of crops, referring to fig. 1, comprising: the carrying tool 100, the suction tool 200, the spray bar connection rotating means 300, and the spray tool 400;

referring to fig. 1-2, a handling tool 100 includes:

the suction mounting bracket 110 is formed by welding steel pipes;

the liquid tank mounting rack 120 is arranged at the front end of the suction mounting rack 110, the liquid tank mounting rack 120 is formed by welding steel pipes, and the liquid tank mounting rack 120 and the suction mounting rack 110 are integrally welded;

the two longitudinal fixing rods 130 are welded at the left side and the right side of the top of the liquid tank mounting rack 120 in tandem;

the two handles 140 are arranged on the left side and the right side of the rear end of the suction mounting frame 110, and the handles 140 and the suction mounting frame 110 are integrally welded;

referring to fig. 1-3, a suction tool 200 is mounted on top of the carrier 100, the suction tool 200 comprising:

the liquid medicine tank 210 is fixed on the inner side of the top of the tank mounting frame 120;

the water pump 220 is connected with the liquid medicine tank 210 through a pipeline, the water pump 220 is fixed on the inner side of the top of the suction mounting frame 110, and liquid medicine in the cavity of the liquid medicine tank 210 is pumped out through the water pump 220;

the liquid conveying pipeline 230 is arranged on a liquid outlet of the water pump 220;

the plurality of branch pipelines 240 are connected with the infusion pipeline 230 through pipeline connectors, the inner cavities of the branch pipelines 240 are communicated with the inner cavity of the infusion pipeline 230, the liquid medicine in the inner cavity of the liquid medicine tank 210 is pumped out to the infusion pipeline 230 through the water pump 220, and the liquid medicine enters the inner cavity of the branch pipelines 240 through the infusion pipeline 230;

referring to fig. 1, 2, 4 and 5, a spray bar connection rotation device 300 is installed on the top of the carrying tool 100, the spray bar connection rotation device 300 is located at the upper end of the suction tool 200, and the spray bar connection rotation device 300 includes:

a guide bar 310 is installed on the top of the suction mounting bracket 110, the guide bar 310 being at the upper end of the water pump 220;

the limiting block 320 is arranged at one end of the guide rod 310 far away from the handle 140;

the cylinder 330 is installed on the outer wall of the guide bar 310;

one end of each of the two connecting rods 340 is arranged on the left side and the right side of the air cylinder 330 through a shaft pin, the connecting rods 340 comprise outer connecting rods, inner connecting rods and nuts, the inner connecting rods are inserted in the inner cavities of the outer connecting rods, one ends of the inner connecting rods are arranged at the outer ends of the outer connecting rods, threads are arranged on the outer walls of the inner connecting rods, the nuts are arranged at the combined parts of the outer connecting rods and the inner connecting rods, the inner connecting rods are connected with the nuts, the length of the inner connecting rods at the outer ends of the outer connecting rods is adjusted through rotating the nuts, the length of the connecting rods 340 is adjusted, the connecting rods 340 are movably connected with the air;

the two connecting pieces 350 are correspondingly arranged on the other ends of the two connecting rods 340 through shaft pins one by one, and the connecting pieces 350 are movably connected with the connecting rods 340;

the two cross rods 360 are welded at the bottoms of the two connecting pieces 350 in a one-to-one correspondence manner, the connecting rods 340 are driven to move through the air cylinders 330, the connecting pieces 350 are driven to move through the connecting rods 340, the cross rods 360 are driven to move through the connecting pieces 350, and the two cross rods 360 can do circular arc motion so as to adjust the angle between the two cross rods 360;

the two rotating rings 370 are correspondingly arranged at the viewing ends of the two crossbars 360;

the two coupling rings 380 are correspondingly mounted at the bottoms of the two rotating rings 370 through bolts;

the two fixing rings 390 are correspondingly mounted on the top of the two rotating rings 370 through bolts, one to one, the rotating rings 370 are mounted on the outer wall of the longitudinal fixing rod 130 through the coupling ring 380 and the fixing rings 390, and the cross bar 360 can rotate on the outer wall of the longitudinal fixing rod 130 through the rotating rings 370;

referring to fig. 1, 3, 4, 5 and 6, a spray tool 400 is mounted on the spray bar connection rotating device 300, the spray tool 400 is connected with the suction tool 200, and the spray tool 400 includes:

two spray bars 410;

the fixing clamp 420 is arranged on the outer wall of the spraying rods 410, the spraying rods 410 are arranged on the outer wall of the cross rod 360 through the fixing clamp 420, the cross rod 360 drives the spraying rods 410 to do circular arc motion, the angle between the two spraying rods 410 can be adjusted at will, and the angle can be adjusted according to the types of crops;

a plurality of first nozzles 430 are installed on the outer wall of the spray bar 410, the first nozzles 430 are connected to the branch pipe 240, and the liquid medicine enters the inner cavity of the first nozzles 430 through the branch pipe 240 and is sprayed out through the first nozzles 430;

a connection pipe 440 is attached to a bottom of one end of the spray rod 410, the connection pipe 440 is movably connected to the spray rod 410, the connection pipe 440 is vertically turned over at a connection point between the connection pipe 440 and the spray rod 410, an angle between the connection pipe 440 and the spray rod 410 is adjusted, a height of a spray horn is adjusted, the connection pipe 440 is connected to the branch pipe 240, and the chemical solution is introduced into the connection pipe 440 through the branch pipe 240;

the plurality of second nozzles 450 are attached to an outer wall of the connection pipe 440, and the chemical solution is introduced into an inner cavity of the second nozzle 450 through the connection pipe 440 and is sprayed out through the second nozzle 450.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.