CN217856923U - Control system of spraying dolly - Google Patents
Control system of spraying dolly Download PDFInfo
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- CN217856923U CN217856923U CN202222121277.2U CN202222121277U CN217856923U CN 217856923 U CN217856923 U CN 217856923U CN 202222121277 U CN202222121277 U CN 202222121277U CN 217856923 U CN217856923 U CN 217856923U
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Abstract
The application relates to the technical field of spraying, in particular to a control system of a spraying trolley, which comprises a trolley control panel and a task system control panel, wherein the trolley control panel is respectively and electrically connected with a left front driving module, a left rear driving module, a right front driving module, a right rear driving module and a power supply module; the trolley control panel is also electrically connected with a wireless transceiver module, the trolley control panel is used as a main control panel, the task system control panel is used as an auxiliary control panel, and the trolley control panel is used for providing power and control signals for the task system control panel so as to realize the effects of controlling the steering, walking and multidirectional spraying of the trolley outdoors.
Description
Technical Field
The application relates to the technical field of spraying, in particular to a control system of a spraying trolley.
Background
People pay more and more attention to the killing work of the environment; however, at present, most of the devices for disinfection operation, such as spraying equipment, occupy a large area and are not beneficial to indoor operation, and most of small spraying equipment applied to indoor operation needs manual operation, is not beneficial to the health of operators, has low disinfection efficiency, and aims at providing a system structure for controlling the spraying trolley.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application is proposed to provide a control system for a spray vehicle overcoming or at least partially solving the above problems, comprising:
a control system for a spray cart, the system comprising: the system comprises a trolley control panel and a task system control panel electrically connected with the trolley control panel, wherein the trolley control panel is respectively and electrically connected with a left front driving module, a left rear driving module, a right front driving module, a right rear driving module and a power supply module, and the task system control panel is respectively and electrically connected with a push rod control module, a horizontal steering module, a fan driving module and a pump driving module; the trolley control panel is also electrically connected with a wireless transceiver module, and external control signals are received through the wireless transceiver module to control any one execution unit in the left front driving module, the left rear driving module, the right front driving module, the right rear driving module, the push rod control module, the horizontal steering module, the fan driving module and the pump driving module to act.
Preferably, the left front driving module, the left rear driving module, the right front driving module and the right rear driving module are respectively provided with a brushless motor driver electrically connected with the trolley control board, a brushless motor main body electrically connected with the brushless motor driver, and electric brake modules respectively electrically connected with the brushless motor driver and the brushless motor main body, and each electric brake module is further respectively electrically connected with the trolley control board.
Preferably, the electric brake module of the left front driving module and the electric brake module of the right front driving module are both normally-on electric brake modules; the left rear driving module is provided with an electric brake module and a right rear driving module is provided with an electric brake module.
Preferably, the push rod control module comprises a first electric push rod and a second electric push rod which are respectively electrically connected with the task system control board, the first electric push rod and the second electric push rod are respectively hinged to two sides of a spraying arm on the trolley, and two ends of the spraying arm are respectively hinged to the spraying arm and the trolley so as to drive the spraying arm to rotate up and down around an axis.
Preferably, the horizontal steering module comprises a horizontal motor, a left stopper and a right stopper which are respectively electrically connected with the task system control panel, the horizontal motor is used for driving the spray head arranged on the spray arm to horizontally rotate leftwards and rightwards, and the trigger switch of the left stopper and the trigger switch of the right stopper are respectively arranged at preset positions in the rotating radius of the spray head.
Preferably, the fan driving module comprises a fan driver electrically connected with the trolley control board and the task system control board respectively, and a fan main body electrically connected with the fan driver.
Preferably, the pump driving module comprises a gear pump electrically connected with the task system control board.
Preferably, the task system control panel is also electrically connected with a liquid level sensor for detecting the real storage capacity of liquid in the trolley.
Preferably, the trolley control board is an STM32F103C8T6, LQFP48 chip.
Preferably, the power module comprises a 24V battery, a charging interface and a power switch which are respectively electrically connected with the trolley control board.
The application has the following advantages:
in the embodiment of the application, through the trolley control panel and the task system control panel electrically connected with the trolley control panel, the trolley control panel is respectively and electrically connected with a left front driving module, a left rear driving module, a right front driving module, a right rear driving module and a power supply module, and the task system control panel is respectively and electrically connected with a push rod control module, a horizontal steering module, a fan driving module and a pump driving module; the trolley control panel is also electrically connected with a wireless transceiving module, the wireless transceiving module is used for receiving external control signals to control any execution unit in the left front driving module, the left rear driving module, the right front driving module, the right rear driving module, the push rod control module, the horizontal steering module, the fan driving module and the pump driving module to act, the trolley control panel is used as a main control panel, the task system control panel is used as an auxiliary control panel, and the trolley control panel is used for providing power and control signals for the task system control panel so as to realize the effects of controlling the steering, walking and multidirectional spraying of the trolley outdoors.
Drawings
In order to more clearly illustrate the technical solutions of the present application, the drawings required to be used in the description of the present application will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings may be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic diagram illustrating an overall structure of a control system of a spray vehicle according to an embodiment of the present application;
fig. 2 is a schematic pin arrangement diagram of an STM32F103C8T6, LQFP48 chip of a control system of a spray cart according to an embodiment of the present disclosure;
in the figure, 100, a trolley control board; 110. a left front drive module; 120. a left rear drive module; 130. a right front drive module; 140. a right rear drive module; 111. a brushless motor driver; 112. a brushless motor main body; 113. an electric brake module; 150. a power supply module; 160. a wireless transceiver module; 200. a task system control panel; 210. a push rod control module; 220. a horizontal steering module; 230. a fan drive module; 240. a pump drive module; 250. and a light display module.
Detailed Description
In order to make the objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only a few embodiments of the present application and not all 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 application.
Referring to fig. 1, there is shown a schematic diagram of the overall structure of a control system of a spray vehicle; it should be noted that fig. 1 is a schematic circuit diagram after being modularized, and as for a more specific circuit connection relationship among the execution units, those skilled in the art can design the circuit diagram completely by referring to the description and the guidance of the drawings of the content of the embodiment of the present application, and details are not described herein.
Specifically, the above-mentioned control system for the spray vehicle includes: the system comprises a trolley control board 100 and a task system control board 200 electrically connected with the trolley control board 100, wherein the trolley control board 100 is respectively and electrically connected with a left front driving module 110, a left rear driving module 120, a right front driving module 130, a right rear driving module 140 and a power supply module 150, and the task system control board 200 is respectively and electrically connected with a push rod control module 210, a horizontal steering module 220, a fan driving module 230 and a pump driving module 240; the trolley control board 100 is further electrically connected to a wireless transceiver module 160, and the wireless transceiver module 160 receives an external control signal to control any one of the execution units of the left front driving module 110, the left rear driving module 120, the right front driving module 130, the right rear driving module 140, the push rod control module 210, the horizontal steering module 220, the fan driving module 230, and the pump driving module 240.
Through the trolley control board 100 and the task system control board 200 electrically connected with the trolley control board 100, the trolley control board 100 is electrically connected with the left front driving module 110, the left rear driving module 120, the right front driving module 130, the right rear driving module 140 and the power supply module 150 respectively, and the task system control board 200 is electrically connected with the push rod control module 210, the horizontal steering module 220, the fan driving module 230 and the pump driving module 240 respectively; the trolley control panel 100 is further electrically connected with a wireless transceiver module 160, the wireless transceiver module 160 receives external control signals to control any one execution unit in the left front driving module 110, the left rear driving module 120, the right front driving module 130, the right rear driving module 140, the push rod control module 210, the horizontal steering module 220, the fan driving module 230 and the pump driving module 240 to act, the trolley control panel 100 is used as a main control panel, the task system control panel 200 is used as a secondary control panel, and the trolley control panel 100 provides power and control signals for the task system control panel 200, so that the effects of controlling the steering, walking and multi-directional spraying of the trolley outdoors by a user are achieved.
The control system of the spray vehicle will be further described by the following embodiments.
In an embodiment of the present application, the cart control board 100 is an STM32F103C8T6, LQFP48 chip. It should be noted that, the STM32F103C8T6, LQFP48 chip is a 32-bit microcontroller based on a Cortex-M3 core, introduced by the mindset semiconductor corporation (ST), and the hardware is an LQFP48 package with 48 pins, and the pin distribution is shown in fig. 2. In the following description, the first pin P1 corresponds to the pin labeled "1" in fig. 2, and so on.
The power module 150 is a 24V battery. The first pin P1 of the trolley control board 100 is electrically connected with a self-recovery power switch of the trolley, the second pin P2 is electrically connected with a charging interface, and the third pin P3 is electrically connected with a 24V battery.
The wireless transceiver module 160 includes an R12DS wireless receiver electrically connected to the fifteenth pin P15 of the cart control board 100, a power voltage sampler electrically connected to the sixteenth pin P16, and a battery level indicator electrically connected to the seventeenth pin P17.
In combination with the above embodiment, in an embodiment of the present application, the left front driving module 110, the left rear driving module 120, the right front driving module 130, and the right rear driving module 140 are respectively provided with a brushless motor driver 111 electrically connected to the cart control board 100, a brushless motor main body 112 electrically connected to the brushless motor driver 111, and electric brake modules 113 respectively electrically connected to the brushless motor driver 111 and the brushless motor main body 112, and each of the electric brake modules 113 is further electrically connected to the cart control board 100.
Specifically, the brushless motor driver 111 of the left front driving module 110 is electrically connected to the fourth pin P4 and the thirteenth pin P13 of the trolley control board 100, the brushless motor driver 111 of the left rear driving module 120 is electrically connected to the fifth pin P5 and the fourteenth pin P14 of the trolley control board 100, the brushless motor driver 111 of the right front driving module 130 is electrically connected to the sixth pin P6 and the eleventh pin P11 of the trolley control board 100, and the brushless motor driver 111 of the y right rear driving module 140 is electrically connected to the seventh pin P7 and the twelfth pin P14 of the trolley control board 100; the electric brake module 113 of the left front driving module 110 is electrically connected with the eighteenth pin P18 of the trolley control board 100, the electric brake module 113 of the left rear driving module 120 is electrically connected with the nineteenth pin P19 of the trolley control board 100, the electric brake module 113 of the right front driving module 130 is electrically connected with the twentieth pin P20 of the trolley control board 100, and the electric brake module 113 of the right rear driving module 140 is electrically connected with the twenty-first pin P21 of the trolley control board 100.
In the above embodiment, the electric brake module 113 of the left front driving module 110 and the electric brake module 113 of the right front driving module 130 are both normally open electric brake modules 113; the electric brake module 113 of the left rear driving module 120 and the electric brake module 113 of the right rear driving module 140 are normally closed electric brake modules 113.
The trolley comprises a trolley body and a travelling mechanism which is arranged at the bottom of the trolley body and drives the trolley body to move; the automobile body top is equipped with cell body and spraying arm, the one end of spraying arm is articulated and rotates and locate in the cell body, the other end of spraying arm uses this end normal to rotate as the axis and is equipped with the atomising head that can spray the liquid fog, spraying arm inside be equipped with for the atomising head provides the fan of wind-force, and running gear locates including rotating the wheel of frame four corners department, wherein lie in two pairs of front side or rear side the wheel is the drive wheel, two but drive wheel differential rotation provides differential or at the uniform velocity drive effect for the wheel that corresponds respectively through foretell left front drive module 110, left back drive module 120, right front drive module 130 and right back drive module 140 to order about the dolly to turn to or advance.
In an embodiment of the present application, the push rod control module 210 includes a first electric push rod and a second electric push rod respectively electrically connected to the task system control board 200, the first electric push rod and the second electric push rod are respectively hinged to two sides of a spraying arm on the cart, and two ends of the spraying arm are respectively hinged to the spraying arm and the cart, so as to drive the spraying arm to rotate up and down around an axis.
Specifically, be equipped with the cell body of rotatable holding spraying arm in the dolly, first electric putter and second electric putter articulate respectively between spraying arm and cell body.
In this application embodiment, horizontal steering module 220 including respectively with horizontal motor, left stopper and the right stopper that task system control panel 200 electricity is connected, horizontal motor is used for driving and locates atomising head on the spray arm is the level and rotates left/right, a left side stopper with the trigger switch of right stopper locates respectively preset position department in the radius of rotation of atomising head.
In an embodiment of the present application, the blower driving module 230 includes a blower driver electrically connected to the cart control board 100 and the task system control board 200, respectively, and a blower main body electrically connected to the blower driver.
In one embodiment of the present application, the pump drive module 240 includes a gear pump electrically connected to the mission system control board 200.
It needs to be said that, the spraying arm is inside cavity, and it is equipped with fan main part, provides the thrust of spraying at the atomising head through controlling the work of fan main part to the liquid that the gear pump was taken out for spray effect is better.
It should be noted that the eighth pin P8 and the tenth pin P10 of the cart control board 100 are electrically connected to the task system control board 200, respectively, to provide power supply and serial port communication thereto.
As an example, a user sends a control signal to the wireless transceiver module 160 of the cart control board 100 through a wireless terminal device, and after analyzing the signal, transmits a signal for controlling a module on the task system control board 200 to the task system control board 200, and then the task system control board 200 further sends a corresponding instruction to the corresponding module according to the signal.
In an embodiment of the present application, the task system control board 200 is further electrically connected to a liquid level sensor for detecting a real storage capacity of liquid inside the cart.
When the liquid storage capacity is detected to be low, the trolley can be remotely controlled to drive away from the disinfection environment, liquid is supplemented to the trolley, and the supplement condition is detected through the liquid level sensor.
It should be noted that the task system control board 200 is also electrically connected to a light display module 250 for controlling a light on the cart, so as to control the cart in a dark environment.
While preferred embodiments of the present application have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the true scope of the embodiments of the application.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrases "comprising one of \ 8230; \8230;" does not exclude the presence of additional like elements in a process, method, article, or terminal device that comprises the element.
The above detailed description is provided for the control system of the spray vehicle, and the principle and the implementation of the present application are explained by applying specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, the specific implementation manner and the application scope may be changed, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (10)
1. A control system for a spray cart, the system comprising: the system comprises a trolley control panel and a task system control panel electrically connected with the trolley control panel, wherein the trolley control panel is respectively and electrically connected with a left front driving module, a left rear driving module, a right front driving module, a right rear driving module and a power supply module, and the task system control panel is respectively and electrically connected with a push rod control module, a horizontal steering module, a fan driving module and a pump driving module; the trolley control panel is also electrically connected with a wireless transceiver module, and external control signals are received through the wireless transceiver module to control any one execution unit in the left front driving module, the left rear driving module, the right front driving module, the right rear driving module, the push rod control module, the horizontal steering module, the fan driving module and the pump driving module to act.
2. The system according to claim 1, wherein said left front drive module, left rear drive module, right front drive module and right rear drive module are each provided with a brushless motor driver electrically connected to said trolley control board, a brushless motor body electrically connected to said brushless motor driver, and electrical brake modules electrically connected to said brushless motor driver and said brushless motor body, respectively, each of said electrical brake modules being further electrically connected to said trolley control board, respectively.
3. The system of claim 2, wherein the electric brake modules of the left front drive module and the electric brake modules of the right front drive module are both normally-open electric brake modules; the left rear driving module is provided with an electric brake module and a right rear driving module is provided with an electric brake module.
4. The system as claimed in claim 1, wherein the push rod control module comprises a first electric push rod and a second electric push rod respectively electrically connected to the task system control board, the first electric push rod and the second electric push rod are respectively hinged to two sides of a spraying arm on the cart, and two ends of the first electric push rod and the second electric push rod are respectively hinged to the spraying arm and the cart to drive the spraying arm to rotate up and down around an axis.
5. The system of claim 4, wherein the horizontal steering module comprises a horizontal motor, a left stopper and a right stopper, which are respectively electrically connected with the task system control board, the horizontal motor is used for driving a spray head arranged on the spray arm to rotate left/right horizontally, and trigger switches of the left stopper and the right stopper are respectively arranged at preset positions within a rotation radius of the spray head.
6. The system of claim 1, wherein the blower drive module includes a blower driver electrically connected to the cart control board and the task system control board, respectively, and a blower body electrically connected to the blower driver.
7. The system of claim 1, wherein the pump drive module comprises a gear pump electrically connected to the mission system control board.
8. The system as claimed in claim 1, wherein the task system control board is further electrically connected with a liquid level sensor for detecting the real storage capacity of the liquid in the trolley.
9. The system of claim 1, wherein the cart control board is an STM32F103C8T6, LQFP48 chip.
10. The system of claim 1, wherein the power module comprises a 24V battery, a charging interface, and a power switch electrically connected to the cart control board, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121277.2U CN217856923U (en) | 2022-08-11 | 2022-08-11 | Control system of spraying dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222121277.2U CN217856923U (en) | 2022-08-11 | 2022-08-11 | Control system of spraying dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217856923U true CN217856923U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222121277.2U Active CN217856923U (en) | 2022-08-11 | 2022-08-11 | Control system of spraying dolly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217856923U (en) |
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2022
- 2022-08-11 CN CN202222121277.2U patent/CN217856923U/en active Active
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