CN112293387A - An electronically controlled multifunctional medicine spraying device - Google Patents
An electronically controlled multifunctional medicine spraying device Download PDFInfo
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- CN112293387A CN112293387A CN202011260219.7A CN202011260219A CN112293387A CN 112293387 A CN112293387 A CN 112293387A CN 202011260219 A CN202011260219 A CN 202011260219A CN 112293387 A CN112293387 A CN 112293387A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
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Abstract
The invention discloses an electric control type multifunctional liquid medicine spraying device, which comprises a vehicle body, wherein a control chamber and a water tank are arranged on the vehicle body, a hydraulic power station is arranged on the vehicle body and provides power for spraying liquid, a water outlet and a water inlet are arranged on the hydraulic power station, an input pipeline is connected between the water inlet and the water tank, an orientation adjusting mechanism is arranged on the vehicle body, a swing arm is arranged on the orientation adjusting mechanism, a water spray pipe is arranged on the swing arm, and an adjustable spray head is arranged at the head end of the water spray pipe. And the structure is simple, and the use is convenient.
Description
Technical Field
The invention relates to highway greening and maintenance operation equipment, in particular to an electric control type multifunctional liquid medicine spraying device.
Background
In the existing highway greening maintenance operation, when a central isolation green belt and a roadside slope are subjected to greening management, the basic mechanical pruning is carried out, and the plants are subjected to water sprinkling and drought prevention, pesticide spraying and insect killing, pesticide spraying and weeding and the like. In the traffic flow of high-speed advancing, the traditional operation mode has great potential safety hazard and is not beneficial to the development of pesticide spraying work.
The traditional operation mode has the following defects that the manual handheld spraying mode is adopted, the labor force is greatly increased, the working efficiency is reduced, and meanwhile, the potential safety hazard is caused during the operation process; and the mode of spraying is single, can not adjust the mode of spraying according to actual conditions, because current mode of spraying only sprays one side of central isolation greenbelt, only need make a round trip to accomplish comprehensive irrigation or insecticidal, great increase work load and time like this, because the structure of comprehensive irrigation is comparatively huge, for this reason, need provide one kind save space can all-roundly spray the device of irrigating to central isolation greenbelt simultaneously.
Therefore, the existing highway greening maintenance operation equipment needs to be further improved.
Disclosure of Invention
The invention aims to provide an electric control type multifunctional liquid medicine spraying device which can be used as an irrigation device with multiple irrigation modes, labor force and working time are saved, and the safety of workers can be ensured.
In order to achieve the purpose, the invention adopts the following scheme:
an electric control type multifunctional liquid medicine spraying device comprises a vehicle body, wherein a control chamber and a water tank are arranged on the vehicle body, a hydraulic power station is arranged on the vehicle body and used for providing power for spraying liquid, a water outlet and a water inlet are arranged on the hydraulic power station, an input pipeline is connected between the water inlet and the water tank, an orientation adjusting mechanism is arranged on the vehicle body, a swing arm is arranged on the orientation adjusting mechanism, a water spray pipe is arranged on the swing arm, an adjustable spray head is arranged at the head end of the water spray pipe, a first water conveying pipe is arranged between the water spray pipe and the water outlet, a mounting seat is arranged at the rear end of the vehicle body, a tail spray head is arranged on the mounting seat, a second water conveying pipe is arranged between the tail spray head and the water outlet, a first hinge seat is arranged on one side of the surface of the vehicle body, a, a first swing rod is hinged on the second hinge seat, a third hinge seat is arranged in the middle of the first swing rod, a first hinge shaft capable of being inserted into the third hinge seat to be hinged is arranged at the output end of the telescopic mechanism, the first hinge shaft is inserted into the third hinge seat, a first driving rod is fixedly connected at the outer end of the first hinge shaft, the first driving rod and the central axis of the telescopic mechanism are arranged in parallel, a fourth hinge seat is arranged at the upper end of the first swing rod, a second hinge shaft which is rotatably arranged is hinged in the fourth hinge seat, a second swing rod is fixedly arranged on the surface of the second hinge shaft, a second driving rod which is parallel to the first driving rod is arranged at the end part of the second hinge shaft, a balance connecting rod is hinged between the outer end of the first driving rod and the outer end of the second driving rod, and a third swing rod is hinged at the outer end of the second swing rod, the novel water spraying device is characterized in that a synchronizing mechanism capable of synchronously controlling the same angle change between the second swing rod and the third swing rod according to the angle change between the first swing rod and the second swing rod is arranged on the second swing rod, the synchronizing mechanism is connected with the first swing rod and the third swing rod, a water spraying mechanism is arranged on the first swing rod, the second swing rod and the third swing rod, a third water conveying pipe is arranged between the water spraying mechanism and a water outlet, a flow control system for controlling the liquid flow of the water outlet is arranged on the vehicle body, a control chamber is arranged in the control chamber, and the control panel is in communication connection with a telescopic mechanism, a hydraulic power station, the flow control system and a direction adjusting mechanism.
Further, the synchronizing mechanism is including setting up the king-rod at the second swinging arms middle part, the king-rod sets up perpendicularly in the surface of second swinging arms, be provided with the spout that can set up towards the king-rod on the king-rod, the spout internalization is provided with the slider, the slider surface is provided with the synchronizing shaft, first swinging arms lateral wall is provided with first synchronous shaft hole, third swinging arms lateral wall is provided with the synchronous shaft hole of second, it has first synchronous connecting rod to articulate between first synchronous shaft hole and the synchronizing shaft, it has the synchronous connecting rod of second to articulate between second synchronous shaft hole and the synchronizing shaft.
Furthermore, watering mechanism is including setting up the first sprinkler pipe on first swinging arms, the second sprinkler pipe of setting on the second swinging arms, the third sprinkler pipe of setting on the third swinging arms, the third raceway communicates in first sprinkler pipe, second sprinkler pipe and third sprinkler pipe, first sprinkler pipe, second sprinkler pipe and third sprinkler pipe surface are provided with a plurality of sprinkler heads.
Furthermore, the water outlet also comprises a four-way joint arranged at the water outlet; the four-way joint comprises a first interface, a second interface, a third interface and a connector, wherein the connector is connected with the water outlet, the first interface is communicated with the first water conveying pipe, the second interface is communicated with the second water conveying pipe, and the third interface is communicated with the third water conveying pipe.
Furthermore, the first water delivery pipe, the second water delivery pipe and the third water delivery pipe are made of elastic hose materials.
Further, flow control system is including setting up the control box on the automobile body, be provided with flow controller on the control box, be connected with flow control valve on the delivery port, flow control valve communication connection is in flow controller, flow controller communication connection is in control panel.
Furthermore, the hydraulic power station comprises an installation base arranged on the vehicle body, a pump body and a hydraulic motor are arranged on the installation base, and the hydraulic motor is connected to the pump body and provides power for the pump body.
Furthermore, the direction adjusting mechanism comprises an installation base arranged on the upper surface of the vehicle body, a lifting mechanism is arranged on the installation base, a rotating mechanism is arranged at the output end of the lifting mechanism, and the telescopic mechanism is an air cylinder.
Furthermore, the lifting mechanism is a hydraulic oil cylinder, and the rotating mechanism is a rotating motor.
Further, the length of the first driving rod is the same as that of the second driving rod, and the second driving rod and the second swinging rod are arranged in parallel.
In summary, compared with the prior art, the invention has the beneficial effects that:
the invention solves the defects of the existing highway greening and maintaining operation equipment, adopts an electric control type automatic angle adjusting spraying mode to greatly reduce labor force and improve working efficiency, and simultaneously arranges the control console in the cab to greatly reduce potential safety hazards in the operation process; improve the operating speed, work efficiency is high, and the mode of spraying can be adjusted according to actual conditions and spray the mode, can spray simultaneously current central authorities keep apart the greenbelt both sides, irrigate more comprehensively, need not make a round trip to run once, save oil cost and time, automatically controlled integrated operation, operating personnel intensity of labour reduces, the resources of using manpower sparingly, great saving money, the cost in time and the manpower, provide one kind simultaneously and possess automatic folding and erect the irrigation equipment of comprehensive sprinkler structure, great saving space and erect the time of comprehensive irrigation structure, and simple structure, high durability and convenient use.
Drawings
FIG. 1 is an expanded perspective view of the overall irrigation mechanism of the present invention;
FIG. 2 is a folded perspective view of the overall irrigation mechanism of the present invention;
FIG. 3 is a left side view of the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
FIG. 5 is a schematic view of the deployment of the irrigation mechanism of the present invention;
FIG. 6 is a second schematic view of the deployment of the irrigation mechanism of the present invention;
FIG. 7 is a fully deployed schematic view of the overall irrigation mechanism of the present invention;
FIG. 8 is an exploded view of the overall irrigation mechanism of the present invention;
FIG. 9 is a second exploded view of the irrigation mechanism of the present invention;
FIG. 10 is a schematic view of a first state of the azimuth slewing mechanism according to the present invention;
FIG. 11 is a schematic view of a first state of the azimuth slewing mechanism according to the present invention;
FIG. 12 is a right side view of the present invention;
FIG. 13 is a schematic view of the components controlled by the control panel of the present invention;
FIG. 14 is an exploded view of the present invention;
FIG. 15 is an electrical control schematic of the present invention;
fig. 16 is a schematic view of the mounting seat structure of the present invention.
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.
Referring to FIGS. 1-16, the present invention provides
An electric control type multifunctional liquid medicine spraying device comprises a vehicle body 1, wherein a control chamber 2 and a water tank 30 are arranged on the vehicle body 1, a hydraulic power station 3 is arranged on the vehicle body 1 and provides power for spraying liquid, a water outlet 4 and a water inlet 5 are arranged on the hydraulic power station 3, an input pipeline 6 is connected between the water inlet 5 and the water tank 30, an orientation adjusting mechanism 7 is arranged on the vehicle body 1, a swing arm 8 is arranged on the orientation adjusting mechanism 7, a water spraying pipe 9 is arranged on the swing arm 8, an adjustable spray head 10 is arranged at the head end of the water spraying pipe 9, a first water conveying pipe 11 is arranged between the water spraying pipe 9 and the water outlet 4, a mounting seat 12 is arranged at the rear end of the vehicle body 1, a tail spray head 13 is arranged on the mounting seat 12, a second water conveying pipe 14 is arranged between the tail spray head 13 and the water outlet 4, and a first hinge seat, the other side is provided with a second hinged seat 200, the first hinged seat 100 is hinged with a telescopic mechanism 300, the second hinged seat 200 is hinged with a first swing rod 400, the middle part of the first swing rod 400 is provided with a third hinged seat 500, the output end of the telescopic mechanism 300 is provided with a first hinged shaft 600 which can be inserted into the third hinged seat 500 for hinging, the first hinged shaft 600 is inserted into the third hinged seat 500, the outer end of the first hinged shaft 600 is fixedly connected with a first driving rod 700, the first driving rod 700 and the central axis of the telescopic mechanism 300 are arranged in parallel, the upper end of the first swing rod 400 is provided with a fourth hinged seat 800, the fourth hinged seat 800 is hinged with a second hinged shaft 900 which is rotatably arranged, the surface of the second hinged shaft 900 is fixedly provided with a second swing rod 1000, the end part of the second hinged shaft 900 is provided with a second driving rod 1100 which is arranged in parallel to the first driving rod 700, a balance connecting rod 1200 is hinged between the outer end of the first driving rod 700 and the outer end of the second driving rod 1100, a third swinging rod 1300 is hinged at the outer end of the second swinging rod 1000, a synchronizing mechanism 1400 capable of synchronously controlling the same angle change between the second swinging rod 1000 and the third swinging rod 1300 according to the angle change between the first swinging rod 400 and the second swinging rod 1000 is arranged on the second swinging rod 1000, the synchronizing mechanism 1400 is connected with the first swinging rod 400 and the third swinging rod 1300, sprinkling mechanisms 1500 are arranged on the first swinging rod 400, the second swinging rod 1000 and the third swinging rod 1300, a third water pipe 1600 is arranged between the sprinkling mechanisms 1500 and the water outlet 4, a flow control system 1700 for controlling the liquid flow of the water outlet 4 is arranged on the vehicle body 1, a control panel 1800 is arranged in the control chamber 2, and the control panel 1800 and the telescopic mechanism 300 are arranged on the control chamber 1800 and the telescopic mechanism 300, The hydraulic power station 3, the flow control system 1700 and the azimuth adjusting mechanism 7 are in communication connection;
before use, the spraying solution is blended in the water tank 30, the blended solution is pumped to the adjustable spray head 10 for operation through the hydraulic power station 3, a gate valve is arranged in the hydraulic power station 3, and the pressure flow can be adjusted by controlling a gate valve switch through an electromagnetic hydraulic control circuit, so that the spraying operation is controlled; the spraying solution can be herbicide solution, the blending of the spraying solution of the herbicide solution spraying device is directly added into the water tank 30 according to the proportion requirement of the solution, and the mixing is realized by stirring; the front end of the adjustable spray head 10 can be rotated manually to adjust the spraying distance or the spraying atomization degree.
The flow and pressure of each spraying device are controlled, and the operation is realized through an electric control gate valve in a pipeline of a mounting person spray head; the operation control handle of the herbicide liquid spraying device is connected into the cab through a circuit system, and all control switches are integrated with the control panel, so that flexible and obvious operation is realized;
the hydraulic power station 3 is designed with a pressure of 12-21Mpa and a flow rate of about 20 lpm. The hydraulic power station 3 can meet the requirements of a hydraulic power high-pressure water pump with the driving flow of 15L/min and the pressure of 6-8 Mpa;
in another mode of the hydraulic power station 3, electric driving is selected, and the vehicle-mounted voltage is 24V, so that the starting requirement can be met. The hydraulic power station 3 mainly comprises a driving motor, an oil pump, an electromagnetic valve group and the like;
the control principle of the structure is as follows: the control panel 1800 is arranged in the control room 2, in the using process, a worker in the control room 2 can control the control panel 1800, and buttons for correspondingly controlling the telescopic mechanism 300, the hydraulic power station 3, the flow control system 1700 and the azimuth adjusting mechanism 7 are arranged on the control panel 1800;
when the button of the telescopic mechanism 300 on the control panel 1800 is operated, the telescopic mechanism 300 is controlled to extend or retract; the automatic unfolding or folding storage of the comprehensive irrigation mechanism is realized;
the hydraulic power station 3 on the control panel 1800 is controlled, the hydraulic power station 3 is started, and water in the water tank 30 can be pumped out;
controlling corresponding control buttons on the flow control system 1700 can control electromagnetic valves on the first water pipe 11, the second water pipe 14 and the third water pipe 1600, the buttons send commands to the flow control system 1700, and the flow control system 1700 controls the opening degree of the electromagnetic valves according to the commands;
the self-supporting working principle of the comprehensive irrigation mechanism is as follows:
after the button of the telescoping mechanism 300 is started, the telescoping mechanism 300 is ejected outwards, at this time, the length of the telescoping mechanism 300 is lengthened, the tail end of the telescoping mechanism 300 is turned outwards along the first hinge base 100, meanwhile, the output end of the telescoping mechanism 300 props up the first swing rod 400, in the process that the telescoping mechanism 300 props up the first swing rod 400, the included angle between the first swing rod 400 and the axis of the telescoping mechanism 300 is enlarged, at this time, the second driving rod 1100 hinged at the upper end of the first swing rod 400 is turned over under the driving of the balance connecting rod 1200, the first driving rod 700 and the second driving rod 1100, the state of the stroke of the first swing rod 400, the balance connecting rod 1200, the first driving rod 700 and the second driving rod 1100 is parallel, the parallelogram shape can be freely changed, because the second driving rod 1100 and the second swing rod 1000 are fixedly and integrally arranged, in the process that the second driving rod 1100 is turned over, the second swinging rod 1000 is driven to turn away from the first swinging rod 400, the included angle between the first swinging rod 400 and the second swinging rod 1000 is gradually increased, in order to ensure that the first sprinkler pipe 1501 on the left side and the third sprinkler pipe 1503 on the right side turn synchronously, and ensure that the included angles between the first sprinkler pipe 1501 and the second swinging rod 1000 are the same as the included angle between the first swinging rod 400 and the second swinging rod 1000 (so that irrigation is more uniform), at the moment, a synchronizing mechanism 1400 is arranged, under the driving of the synchronizing mechanism 1400, the included angle between the third swinging rod 1300 and the second swinging rod 1000 and the included angle between the first swinging rod 400 and the second swinging rod 1000 always keep the same angle, and finally, under the driving of the synchronizing mechanism 1400, the third swinging rod 1300 also turns over the angle relative to the second swinging rod 1000, the angle is increased, so as to complete the self-erecting purpose, through the invention, the irrigation effect can be effectively enhanced, so that the, the working time is saved.
The synchronizing mechanism 1400 of the present invention comprises a center bar 1401 disposed in the middle of a second swing lever 1000, the center bar 1401 is vertically disposed on the surface of the second swing lever 1000, the center bar 1401 is provided with a chute 1402 capable of being disposed toward the direction in which the center bar 1401 is disposed, a slider 1422 is movably disposed in the chute 1402, the slider 1422 is provided with a synchronizing shaft 1403 on the surface, the side wall of the first swing lever 400 is provided with a first synchronizing shaft hole 1404, the side wall of the third swing lever 1300 is provided with a second synchronizing shaft hole 1405, a first synchronizing link 1045 is hinged between the first synchronizing shaft hole 1404 and the synchronizing shaft 1403, and a second synchronizing link 1046 is hinged between the second synchronizing shaft hole 1405 and the synchronizing shaft 1403;
the structural principle of the above synchronization mechanism 1400 is as follows:
because the included angle between the first swing rod 400 and the second swing rod 1000 is continuously increased in the unfolding process, at this time, the sliding block 1422 connected to the outer end of the first synchronization connecting rod 1045 gradually draws close to the inner side of the chute 1402, at this time, the second synchronization connecting rod 1046 having the same size and length as the first synchronization connecting rod 1045 is arranged on the other side, and the second synchronization connecting rod 1046 is hinged at the position of the third swing rod 1300, when the sliding block 1422 in the chute 1402 moves, the end portions of the first synchronization connecting rod 1045 and the second synchronization connecting rod 1046 are driven to move, so that the third swing rod 1300 and the first swing rod 400 on both sides are synchronously turned in opposite directions or in opposite directions, and the turning angles are synchronous.
The sprinkler mechanism 1500 of the present invention comprises a first sprinkler pipe 1501 disposed on the first swing lever 400, a second sprinkler pipe 1502 disposed on the second swing lever 1000, and a third sprinkler pipe 1503 disposed on the third swing lever 1300, wherein the third water pipe 1600 is communicated with the first sprinkler pipe 1501, the second sprinkler pipe 1502, and the third sprinkler pipe 1503, and a plurality of sprinkler heads 1504 are disposed on the surfaces of the first sprinkler pipe 1501, the second sprinkler pipe 1502, and the third sprinkler pipe 1503;
the use principle of the watering mechanism 1500 is as follows: in the use process, the hydraulic power station 3 pumps out liquid from the water tank 30, and makes water enter the third water delivery pipe 1600, the third water delivery pipe 1600 penetrates through the first sprinkler pipe 1501, the second sprinkler pipe 1502 and the third sprinkler pipe 1503, so that the first sprinkler pipe 1501, the second sprinkler pipe 1502 and the third sprinkler pipe 1503 have the flowing of irrigation water, and water is sprinkled through the sprinkler head 1504, and the purpose of comprehensive irrigation is achieved.
The water outlet 4 also comprises a four-way joint 401 arranged at the water outlet 4; the four-way joint 401 comprises a first interface 402, a second interface 403, a third interface 404 and a connecting port 405, the connecting port 405 is connected with the water outlet 4, the first interface 402 is communicated with the first water pipe 11, the second interface 403 is communicated with the second water pipe 14, and the third interface 404 is communicated with the third water pipe 1600;
each interface on the four-way joint 401 is provided with an electromagnetic valve which can be used for independently controlling the water yield of each joint.
The first water delivery pipe 11, the second water delivery pipe 14 and the third water delivery pipe 1600 are made of elastic hose materials, so that the pipelines have moving space when the device is adjusted.
The flow control system 1700 comprises a control box body 1701 arranged on a vehicle body 1, wherein a flow controller 1702 is arranged on the control box body 1701, a flow control valve is connected to the water outlet 4, the flow control valve is in communication connection with the flow controller 1702, the flow controller 1702 is in communication connection with a control panel 1800, the flow control valve can be an electromagnetic valve, the flow of each interface is controlled through the flow control valve, and meanwhile, the flow controller 1702 is used for controlling the opening size of the flow control valve and receiving the information of the control panel.
The hydraulic power station 3 comprises an installation base 101 arranged on a vehicle body 1, wherein a pump body 102 and a hydraulic motor 103 are arranged on the installation base 101, and the hydraulic motor 103 is connected to the pump body 102 and provides power for the pump body, so that an implementation mode of the hydraulic power station 3 is provided;
the hydraulic motor 103 adopts a 24V direct current motor as a power device of the hydraulic power station, a power supply of the motor is in butt joint with a vehicle-mounted power supply system through a quick connector to get electricity, the control of the motor is connected with a control panel 1800 through a circuit, and a control switch is operated to realize the control of the motor.
The high-low pressure water pipe connection of the whole spraying device and the connection of the electrical control system adopt a quick joint connection mode, and the disassembly and the assembly are flexible and simple.
The whole set of spraying device adopts an assembly split matched type, and the water tank, the high-pressure water pump assembly, the middle-placed spraying head and the rear-placed spraying head are all structures of independent assemblies, so that the spraying device is convenient and simple to disassemble.
The azimuth adjusting mechanism 7 comprises an installation base 701 arranged on the upper surface of the vehicle body 1, wherein a lifting mechanism 702 is arranged on the installation base 701, a rotating mechanism 703 is arranged at the output end of the lifting mechanism 702, the telescopic mechanism 300 is an air cylinder, the lifting mechanism 702 can adjust the water spraying horizontal height of the adjustable spray head 10, and the rotating mechanism 703 can adjust the spraying angle of the adjustable spray head 10; the range of the rotation angle of the rotating mechanism 703 is 0 to 270 °.
The adjustable spray head 10 is telescopic as a design technology, the spray head can be used to be reset to an angle which does not affect the driving safety during the rotary recovery operation, the height of the telescopic spray head can be adjusted according to the height working condition of spraying, and the adjustable spray head can be matched with a rotary mechanism to be reset to a safe placing position after the rotary mechanism stops operating as shown in figures 10 and 11.
The electric control system adopts a vehicle-mounted power supply, does not need to reload the power supply, is centralized on the operation of the control panel 1800, is managed in an integrated manner, and is simple and flexible.
The lifting mechanism 702 is a hydraulic oil cylinder, and the rotating mechanism 703 is a rotating motor.
The length of the first driving lever 700 is the same as that of the second driving lever 1100, and the second driving lever 1100 and the second swing lever 1000 are arranged in parallel.
As shown in fig. 16, the tail nozzle 13 is arranged on the mounting base 12, the mounting base 12 comprises a mounting bracket to form a triangular bracket adjustable structure, the angle can be adjusted within 0-180 degrees, the height can be adjusted within 0-100 cm, and the requirement of multiple operation working conditions is met;
the tail spray head 13 adopts an operation mode of manually adjusting the operation height and angle, and is locked by corresponding fixing machinery after being adjusted.
As shown in fig. 16; the tail spray head 13 is arranged on a swing arm adjusting mechanism in an installation seat 12, the installation seat 12 comprises a triangular support which is arranged on a girder of the vehicle 1 and is guided by screws, one end of the triangular support is 90 degrees, the triangular support and the channel steel are connected and fixed in the same hole, a hoop is arranged at the right end of the channel steel, an angle iron with the length of 60cm is arranged at the left end of the channel steel, the hoop is used for fixing the swing arm mechanism, the angle iron is an auxiliary element, when the swing arm mechanism is fixed on the channel steel and cannot meet the operation requirement at the minimum distance of 50cm (higher) away from the ground, the height of the angle iron can be adjusted by three gears, when the lowest gear is used, the lowest point of the swing arm mechanical mechanism is about 20cm away from the ground, and; the swing arm adjusting mechanism is installed at the channel steel, the clamp is used for installation at the position, the spraying height of the tail spray head 13 can be adjusted in three steps, and the spraying angle can be adjusted at multiple angles of 60-180 degrees.
While there have been shown and described the fundamental principles and principal features of the invention and advantages thereof, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are given by way of illustration of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260219.7A CN112293387B (en) | 2020-11-12 | 2020-11-12 | An electronically controlled multifunctional medicine spraying device |
| CN202110772656.5A CN113317298B (en) | 2020-11-12 | 2020-11-12 | Synchronous unfolding mechanism applied to liquid medicine spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011260219.7A CN112293387B (en) | 2020-11-12 | 2020-11-12 | An electronically controlled multifunctional medicine spraying device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110772656.5A Division CN113317298B (en) | 2020-11-12 | 2020-11-12 | Synchronous unfolding mechanism applied to liquid medicine spraying device |
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| Publication Number | Publication Date |
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| CN112293387A true CN112293387A (en) | 2021-02-02 |
| CN112293387B CN112293387B (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011260219.7A Active CN112293387B (en) | 2020-11-12 | 2020-11-12 | An electronically controlled multifunctional medicine spraying device |
| CN202110772656.5A Active CN113317298B (en) | 2020-11-12 | 2020-11-12 | Synchronous unfolding mechanism applied to liquid medicine spraying device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202110772656.5A Active CN113317298B (en) | 2020-11-12 | 2020-11-12 | Synchronous unfolding mechanism applied to liquid medicine spraying device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114868724A (en) * | 2022-05-27 | 2022-08-09 | 陕西省林业科学院 | A liftable forestry pest control sprayer |
| CN115968757A (en) * | 2022-12-07 | 2023-04-18 | 江苏翔宇灌溉设备有限公司 | An automatic water-taking irrigation device on a road near a water area |
| CN119498183A (en) * | 2024-11-08 | 2025-02-25 | 厦门理工学院 | Spraying devices, spraying systems and spraying methods |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113317298A (en) | 2021-08-31 |
| CN112293387B (en) | 2021-07-30 |
| CN113317298B (en) | 2022-11-04 |
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Address after: Room 2001, No. 389, Dongfeng Middle Road, Yuexiu District, Guangzhou, Guangdong 510030 Patentee after: Guangdong Nengda highway maintenance Co., Ltd Address before: Room 2001, No. 389, Dongfeng Middle Road, Yuexiu District, Guangzhou, Guangdong 510030 Patentee before: Guangdong Nengda high grade highway maintenance Co., Ltd |