CN113183298B - Spraying device and method for improving surface strength of PC (polycarbonate) brick - Google Patents
Spraying device and method for improving surface strength of PC (polycarbonate) brick Download PDFInfo
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- CN113183298B CN113183298B CN202110573051.3A CN202110573051A CN113183298B CN 113183298 B CN113183298 B CN 113183298B CN 202110573051 A CN202110573051 A CN 202110573051A CN 113183298 B CN113183298 B CN 113183298B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention provides a spraying device and a method for improving the surface strength of a PC brick, and belongs to the technical field of spraying maintenance.
Description
Technical Field
The invention belongs to the technical field of spray maintenance, and particularly relates to a spray device and a method for improving the surface strength of a PC brick.
Background
The PC brick is prefabricated assembled concrete structure, is a novel material, and the wide application has imitative stone material effect for square road, curb stone in addition to and various view structures, PC brick, compare with other stone materials, has very strong wearability, has a lot of size patterns moreover, and in the site operation, it is also very easy to cut, can cut into arbitrary size as required. However, in the production process, if the pressed bricks are not maintained in time, when the bricks are hot in weather and dried by air, water in the bricks is easy to evaporate to form a dehydration phenomenon, so that the bricks cannot be converted into stable crystals, and the quality of the bricks is influenced due to lack of sufficient bonding force.
The PC brick that is commonly used at present sprays the maintenance and mostly uses water pipe shower operation manual operation, complex operation, and intensity of labour is big, and the activity duration is not standard, and the ability of fragment of brick surface absorption water is limited, easily causes the waste of water resource.
Disclosure of Invention
The embodiment of the invention provides a spraying device and a method for improving the surface strength of a PC brick, aiming at solving the problem that the maintenance of the PC brick depends on manual operation, and using an unmanned trolley to perform spraying operation on a PC brick finished product stacking area regularly and quantitatively, so that the labor is saved, atomized water drops are easier to absorb, and water resources are saved.
In view of the above problems, the technical solution proposed by the present invention is:
the invention provides a spraying device for improving the surface strength of a PC brick, which comprises:
the spraying trolley comprises rollers and a base, the rollers are respectively arranged at four corners of the base, the centers of a front group of rollers and a rear group of rollers are respectively provided with a connecting shaft, the middle part of one group of connecting shafts is provided with a driving motor, the top of the base is connected with a support, a water storage tank is arranged inside the support, one side of the water storage tank is provided with a liquid level probe, the liquid level probe is provided with two groups of liquid level probes and is respectively used for detecting a high water level and a low water level in the water storage tank, a filter plate is arranged inside the water storage tank, one side of the support is provided with a liquid level sensor, the liquid level probe is in communication connection with the liquid level sensor, the top of the support is provided with a control box, a power supply, a wireless communication unit and a controller are arranged in the control box, the top of the control box is provided with a solar panel, the rear side of the control box is provided with a second mounting plate, the second mounting plate is fixedly connected with the support, the top of the second mounting plate is provided with a suction pump, the inlet end of the suction pump penetrates through the second mounting plate and extends to the bottom of the water storage tank, the outlet end of the suction pump is connected with a spraying main pipe through a three-way, the spraying main pipe, the central shaft of the spraying main pipe is connected with a spraying main pipe, and is perpendicular to one side of the spraying nozzle, and perpendicular to one side of the spraying center pipe;
the track, the track is laid on the middle part passageway in finished product PC brick pile up neatly region, the track set up in spray carriage's bottom, orbital both sides are provided with the bumping post, the bumping post with one side that spray carriage is relative is provided with infrared emitter.
As a preferred technical scheme of the invention, the upper surface of the track is in the shape of an arc, and the section of the central shaft of the roller is in the shape of an inwards concave arc matched with the upper surface of the track.
As a preferred technical scheme of the present invention, the driving motor is a dual-shaft stepping motor, and output shafts at both ends of the driving motor are fixedly connected to the connecting shaft.
As a preferable technical scheme of the present invention, a first mounting plate is disposed in the control box, the power supply, the wireless communication unit and the controller are all fixedly mounted on the first mounting plate, and a signal communication column is disposed on one side of the control box and is in communication connection with the wireless communication unit.
As a preferable technical scheme of the invention, an adjusting shaft is arranged at the bottom of the solar panel, fixing pieces are arranged at two ends of the adjusting shaft, the fixing pieces are fixedly connected with a top plate of the control box, a through hole is formed in one side of each fixing piece, two ends of the adjusting shaft are inserted into the through holes, and the adjusting shaft is in clearance fit with the through holes.
As a preferable technical scheme of the invention, one end of the bottom of each spray branch pipe is provided with a plug, the ends of the left group of spray branch pipes and the right group of spray branch pipes, which are far away from the plugs, are communicated with each other through a pipeline, and the number of the atomization nozzles is one or more than one.
As a preferable technical scheme of the present invention, the front side and the rear side of the base are both provided with an infrared sensor and an anti-collision strip, the infrared sensor corresponds to the position of the infrared emitter, the infrared sensor is used for receiving a signal of the infrared emitter, and the infrared sensor is in communication connection with the controller.
As a preferred technical solution of the present invention, an output end of the solar panel is electrically connected to an input end of the power supply, an output end of the power supply is electrically connected to the wireless communication unit and an input end of the controller, the wireless communication unit is communicatively connected to the controller, input ends of the driving motor and the suction pump are communicatively connected to an output end of the controller, and the liquid level sensor is communicatively connected to the controller.
As a preferable technical scheme of the invention, a water pump cover is arranged on the outer side of the suction pump, heat dissipation grooves are formed in two sides of the water pump cover, and the water pump cover is connected with the second mounting plate through bolts.
On the other hand, the spraying method for improving the surface strength of the PC brick comprises the following steps:
s1, receiving a working signal, connecting the wireless signal with an operator by using a mobile phone or other terminals, and setting working parameters of a spraying device;
s2, detecting a working environment, detecting the water level in the water storage tank by using a liquid level sensor, detecting the position of the spraying trolley on the track by using an infrared sensor, and transmitting a signal to a controller;
s3, spraying operation is carried out, the solar panel absorbs sunlight and converts the sunlight into electric energy to be stored in a power supply to provide power for the operation of the spraying trolley, the spraying trolley starts spraying operation according to set parameters, the controller controls the driving motor to rotate in the forward direction, meanwhile, the controller starts the suction pump to pressurize clear water in the water storage tank and then spray the clear water out of the atomizing spray head, atomized water drops are absorbed on the surface of the PC brick, when the infrared sensor on one side measures and calculates that the distance is less than 0.2 m through infrared waves emitted by the infrared emitter, a signal is sent to the controller, the controller controls the driving motor to rotate in the reverse direction, the spraying trolley converts the movement direction, when the liquid level sensor detects that the water storage tank is at a low liquid level, the signal is sent to the controller and the wireless communication unit, the controller closes the suction pump, and the wireless communication unit wirelessly sends low liquid level information to a mobile phone or other terminals of an operator;
s4, the dolly moisturizing sprays, when the water level in the storage water tank reachs low liquid level, low level liquid level probe transmission signal to level sensor, level sensor passes through wireless communication unit with information transmission to operating personnel 'S terminal on, operating personnel receives behind the low liquid level information, intercommunication moisturizing pipeline carries out the moisturizing to the storage water tank, when the liquid level in the storage water tank reachs high water level, high level liquid level probe transmission signal to level sensor, level sensor sends signal to controller, the controller sends the prompt tone, operating personnel closes the moisturizing pipeline, repeat S1' S step.
Compared with the prior art, the invention has the beneficial effects that: the spraying trolley is connected with a mobile phone of an operator or other terminals through wireless signals to set operation parameters, and automatically operates, so that the spraying operation time and the interval time both meet the maintenance requirement, the production operation is more intelligent, the labor cost is saved, and the working efficiency is improved; the spraying operation is atomizing spraying, atomized water droplets enable the surface of the PC brick to be absorbed more easily, the maintenance effect is better, the quality of the PC brick is better, the same water amount can reach a larger spraying area, water resources are saved, and the trend of clean production, energy conservation and emission reduction is met.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
FIG. 1 is a schematic structural diagram of a spraying device for improving the surface strength of a PC brick disclosed by the invention;
FIG. 2 is a front view of a spray system for improving the surface strength of PC bricks according to the present invention;
FIG. 3 is a right side cross-sectional view of a spray apparatus for increasing the surface strength of PC bricks according to the present invention;
FIG. 4 is an enlarged view at A of FIG. 1;
FIG. 5 is an enlarged view at B in FIG. 2;
FIG. 6 is a communication connection diagram of a spray system for improving the surface strength of PC bricks according to the present invention;
FIG. 7 is a schematic flow chart of a spraying method for improving the surface strength of a PC brick disclosed by the invention;
description of reference numerals: 100-spraying a trolley; 101-a roller; 1011-connecting shaft; 1012-driving the motor; 102-a base; 1021-a support; 1022-an infrared sensor; 1023-crash strips; 103-a water storage tank; 1031-level probe; 1032-a level sensor; 1033-a filter plate; 104-a control box; 1041-a first mounting plate; 1042 — a power supply; 1043-a wireless communication unit; 1044-a controller; 1045-a signal communication post; 105-a solar panel; 1051-an adjustment shaft; 1052-fixing sheet; 1053-a through hole; 106-a second mounting plate; 1061-suction pump; 1062-spray main pipe; 1063-spray branch pipes; 1064-plug; 1065-an atomizer; 1066-water pump cover; 1067-heat sink; 200-track; 201-a bumping post; 2011-infrared emitters.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of 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 obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example one
Referring to the attached drawings 1-6, the invention provides a technical scheme: a spray set for improving surface strength of a PC brick comprises:
the spraying trolley 100 comprises rollers 101 and a base 102, the rollers 101 are respectively arranged at four corners of the base 102, the centers of the front and rear groups of rollers 101 are respectively provided with a connecting shaft 1011, the middle part of one group of connecting shafts 1011 is provided with a driving motor 1012, the top of the base 102 is connected with a support 1021, the inside of the support 1021 is provided with a water storage tank 103, one side of the water storage tank 103 is provided with a liquid level probe 1031, the liquid level probe 1031 is provided with two groups which are respectively used for detecting a high water level and a low water level in the water storage tank 103, the inside of the water storage tank 103 is provided with a filter plate 1033 which is used for separating partial sundries and preventing the suction pump 1061 from sucking and blocking, the maintenance is difficult, one side of the support 1021 is provided with a liquid level sensor 1032, the liquid level probe 1031 is in communication connection with the liquid level sensor 1032, the top of the support 1021 is provided with a control box 104, the control box 104 is internally provided with a power supply 1042, a wireless communication unit 1043 and a controller 1044, the top of the control box 104 is provided with a solar panel 105, the rear side of the control box 104 is provided with a second mounting plate 106, the second mounting plate 106 is fixedly connected with a support 1021, the top of the second mounting plate 106 is provided with a suction pump 1061, the inlet end of the suction pump 1061 extends to the bottom of the water storage tank 103 after penetrating through the second mounting plate 106, so as to prevent the suction pump 1061 from idling and causing overlarge motor current, the outlet end of the suction pump 1061 is connected with a spray main pipe 1062 through a tee joint, both ends of the spray main pipe 1062 are connected with spray branch pipes 1063 through tee joints, the central axis of the spray main pipe 1062 is perpendicular to the central axis of the spray branch pipes 1063, one side of the spray branch pipes 1063 is provided with an atomizing nozzle 1065, the suction pump 1061 sucks clean water in the water storage tank 103 and then pressurizes the water to form atomized water drops to be sprayed out from the atomizing nozzle 1065, and the atomized water drops are absorbed after contacting with the surface of the PC brick;
preferably, the wireless communication unit 1043 adopts 5G network signal transmission, and the communication transmission speed is faster, the frequency is higher, and the stability is strong.
The track 200, the track 200 is laid on the middle part passageway in finished product PC brick pile up neatly region for the PC brick of both sides can be sprayed simultaneously to the spray carriage 100 and the maintenance, the track 200 sets up in the bottom of spray carriage 100, the spray carriage 100 is along the direction reciprocating motion that the track 200 was laid, the both sides of track 200 are provided with fender post 201, prevent that the spray carriage 100 from derailing, the fender post 201 is provided with infrared emitter 2011 with the one side that the spray carriage 100 is relative, the infrared wave that infrared emitter 2011 sent is used for calculating the position that the spray carriage 100 was on the track, be convenient for controller 1044 output signal control driving motor 1012 just reverse rotation.
The embodiment of the invention is also realized by the following technical scheme.
In the embodiment of the invention, the upper surface of the track 200 is arc-shaped, the section of the central axis of the roller 101 is concave arc-shaped which is matched with the upper surface of the track 200, and the four groups of rollers 101 are embedded on the track 200, so that the positions of the left side and the right side of the spray trolley 100 are limited, and the spray trolley 100 is prevented from derailing in the running process.
In the embodiment of the present invention, the driving motor 1012 is a dual-shaft stepping motor, output shafts at two ends of the driving motor 1012 are both fixedly connected to the connecting shaft 1011, and the driving motor 1012 is used for driving the roller 101 to rotate, so as to realize the forward and backward operation of the spray carriage 100.
In the embodiment of the present invention, a first mounting plate 1041 is disposed in the control box 104, the power supply 1042, the wireless communication unit 1043, and the controller 1044 are all fixedly mounted on the first mounting plate 1041, a signal communication column 1045 is disposed on one side of the control box 104, and the signal communication column 1045 is in communication connection with the wireless communication unit 1043.
Preferably, the first mounting plate 1041 is made of epoxy resin, and has good physical properties and good insulating properties.
In the embodiment of the invention, the bottom of the solar panel 105 is provided with an adjusting shaft 1051, two ends of the adjusting shaft 1051 are both provided with a fixing plate 1052, the fixing plate 1052 is fixedly connected with the top plate of the control box 104, one side of the fixing plate 1052 is provided with a through hole 1053, two ends of the adjusting shaft 1051 are inserted into the through hole 1053, the adjusting shaft 1051 is in clearance fit with the through hole 1053, the solar panel 105 converts sunlight into electric energy to provide power for the spray trolley 100, and the adjusting shaft 1051 enables the direction of the solar panel 105 to be adjustable, so as to meet various use environments.
In the embodiment of the invention, plugs 1064 are arranged at one ends of the bottoms of the spray branch pipes 1063, and the ends, far away from the plugs 1064, of the left and right groups of spray branch pipes 1063 are communicated with each other through a pipeline, so that the pressures in the spray branch pipes 1063 are kept consistent, the number of the atomizing nozzles 1065 is one or more, and the number of the atomizing nozzles 1065 is determined according to the height of the stacking area for stacking PC bricks.
In the embodiment of the present invention, the front side and the rear side of the base 102 are both provided with the infrared sensor 1022 and the bumper 1023 to prevent a foreign object suddenly appearing on the track 200 from colliding with the spray cart 100, the infrared sensor 1022 corresponds to the position of the infrared emitter 2011, the infrared sensor 1022 is used for receiving a signal of the infrared emitter 2011, the infrared sensor 1022 is in communication connection with the controller 1044 and is used for testing the position of the spray cart 100 on the track, when the distance measured by the infrared sensor 1022 on one side is smaller than a certain value, a signal is sent to the controller 1044, and the controller 1044 controls the driving motor 1012 to rotate reversely to drive the spray cart 100 to move in the other direction.
In the embodiment of the present invention, the output end of the solar panel 105 is electrically connected to the input end of the power supply 1042, the output end of the power supply 1042 is electrically connected to the wireless communication unit 1043 and the input end of the controller 1044, the wireless communication unit 1043 is communicatively connected to the controller 1044, the input ends of the driving motor 1012 and the suction pump 1061 are communicatively connected to the output end of the controller 1044, the liquid level sensor 1032 is communicatively connected to the controller 1044, and the wireless communication unit 1043 enables the spray cart 100 to automatically operate according to the set parameters after receiving the working parameters set by the operator through the mobile phone or other terminals.
In the embodiment of the invention, a water pump cover 1066 is arranged outside the suction pump 1061, heat dissipation grooves 1067 are formed in both sides of the water pump cover 1066, and the water pump cover 1066 is connected with the second mounting plate 106 through bolts, so that a motor of the suction pump 1061 is prevented from being fed with water to cause a fault, and is convenient to disassemble and assemble during maintenance and replacement.
Example two
Referring to fig. 7, another spraying method for improving the surface strength of a PC brick according to an embodiment of the present invention includes the following steps:
s1, receiving a working signal, connecting an operator with a wireless signal by using a mobile phone or other terminals, and setting working parameters of a spraying device;
s2, detecting a working environment, detecting the water level in the water storage tank 103 by using the liquid level sensor 1032, detecting the position of the spray trolley 100 on the track 200 by using the infrared sensor 1022, and transmitting a signal to the controller 1044;
s3, spraying operation is carried out, the solar panel 105 absorbs sunlight and converts the sunlight into electric energy to be stored in the power supply 1042 so as to provide power for the operation of the spraying trolley 100, the spraying trolley 100 starts spraying operation according to set parameters, the controller 1044 controls the driving motor 1012 to rotate in the forward direction, meanwhile, the controller 1044 starts the suction pump 1061 to pressurize the clear water in the water storage tank 103 and spray the clear water out of the atomizing spray nozzle 1065, atomized water drops are absorbed on the surfaces of PC bricks, when the infrared wave emitted by the infrared sensor 1022 on one side through the infrared emitter 2011 measures that the distance is smaller than 0.2 m, a signal is sent to the controller 1044, the controller 1044 controls the driving motor 1012 to rotate in the reverse direction, the spraying trolley 100 converts the movement direction, when the liquid level sensor 1032 detects that the water storage tank 103 is at a low liquid level, the signal is sent to the controller 1044 and the wireless communication unit 1043, the controller 1044 turns off the suction pump 1061, and the wireless communication unit 1043 wirelessly sends the low liquid level information to a mobile phone or other terminals of an operator;
s4, spray dolly moisturizing, when the water level in the storage water tank 103 reachs low liquid level, low level liquid level probe 1031 transmission signal to liquid level sensor 1032, liquid level sensor 1032 sends information to operating personnel 'S terminal through wireless communication unit 1043 on, operating personnel receives behind the low liquid level information, intercommunication moisturizing pipeline carries out the moisturizing to storage water tank 103, when the liquid level in the storage water tank 103 reachs high water level, high level liquid level probe 1031 transmission signal to liquid level sensor 1032, liquid level sensor 1032 sends signal to controller 1044, controller 1044 sends the prompt tone, operating personnel closes the moisturizing pipeline, repeat S1' S step.
It should be noted that the specific model specifications of the driving motor 1012, the liquid level probe 1031, the liquid level sensor 1032, the power supply 1042, the wireless communication unit 1043, the controller 1044, the solar panel 1045, the suction pump 1061, the infrared sensor 1022 and the infrared transmitter 2011 need to be determined according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so detailed description is omitted.
The powering of the drive motor 1012, the level probe 1031, the level sensor 1032, the power source 1042, the wireless communication unit 1043, the controller 1044, the solar panel 1045, the suction pump 1061, the infrared sensor 1022, and the infrared transmitter 2011, and the principles thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides an improve spray set of PC brick surface strength which characterized in that includes:
spray dolly (100), spray dolly (100) including gyro wheel (101) and base (102), gyro wheel (101) set up respectively in the four corners of base (102), front and back two sets of the center of gyro wheel (101) is provided with connecting axle (1011) respectively, and wherein a set of the middle part of connecting axle (1011) is provided with driving motor (1012), driving motor (1012) is biax step motor, the output shaft at driving motor (1012) both ends all with connecting axle (1011) fixed connection, the top of base (102) is connected with support (1021), the inside of support (1021) is provided with storage water tank (103), one side of storage water tank (103) is provided with liquid level probe (1031), liquid level probe (1031) are provided with two sets ofly, are used for detecting respectively high water level and low water level in storage water tank (103), the inside of storage water tank (103) is provided with filter (1033), one side of support (1021) is provided with liquid level sensor (1032), probe (1031) with liquid level sensor (1031) communicates with, the top of storage water tank (1031 is provided with control box (104), be provided with in the control box (1042) of power supply (104), wireless control box (1043) and wireless communication unit (1044) are set for the wireless communication unit (1031) and other personnel's communication control unit (1043) or receive the communication unit (104) through the communication unit (1031), the mobile phone The spraying trolley (100) automatically operates according to set parameters, a solar panel (105) is arranged at the top of a control box (104), a second mounting plate (106) is arranged at the rear side of the control box (104), the second mounting plate (106) is fixedly connected with a support (1021), a suction pump (1061) is arranged at the top of the second mounting plate (106), the inlet end of the suction pump (1061) penetrates through the second mounting plate (106) and then extends to the bottom of the water storage tank (103), the outlet end of the suction pump (1061) is connected with a main spraying pipe (1062) through a tee joint, two ends of the main spraying pipe (1062) are both connected with branch spraying pipes (1063) through tee joints, the central axis of the main spraying pipe (1062) is perpendicular to the central axis of the branch spraying pipes (1063), one end of the bottom of each branch spraying pipe (1063) is provided with a plug (1064), the left and right groups of branch spraying pipes (1063) are communicated with each other through a pipeline, one side of the spraying nozzles (1065) are arranged on one side of the spraying branch pipes (1063), and the number of one or more than one atomizing nozzle (1065);
track (200), on finished product PC brick pile up neatly stack the middle part passageway in district was laid to track (200), track (200) set up in the bottom of spray carriage (100), the both sides of track (200) are provided with bumping post (201), bumping post (201) with spray carriage (100) relative one side and be provided with infrared emitter (2011).
2. The spraying device for improving the surface strength of the PC brick as claimed in claim 1, wherein the upper surface of the rail (200) is arc-shaped, and the section of the central shaft of the roller (101) is concave arc-shaped which is matched with the upper surface of the rail (200).
3. The spraying device for improving the surface strength of the PC bricks according to claim 1, wherein a first mounting plate (1041) is arranged in the control box (104), the power supply (1042), the wireless communication unit (1043) and the controller (1044) are fixedly mounted on the first mounting plate (1041), a signal communication column (1045) is arranged on one side of the control box (104), and the signal communication column (1045) is in communication connection with the wireless communication unit (1043).
4. The spraying device for improving the surface strength of the PC brick as claimed in claim 1, wherein an adjusting shaft (1051) is disposed at the bottom of the solar panel (105), fixing plates (1052) are disposed at both ends of the adjusting shaft (1051), the fixing plates (1052) are fixedly connected to the top plate of the control box (104), a through hole (1053) is disposed at one side of each fixing plate (1052), both ends of the adjusting shaft (1051) are inserted into the through hole (1053), and the adjusting shaft (1051) is in clearance fit with the through hole (1053).
5. The spraying device for improving the surface strength of the PC bricks, according to claim 1, characterized in that the front side and the rear side of the base (102) are provided with an infrared sensor (1022) and a bumper strip (1023), the infrared sensor (1022) corresponds to the position of the infrared emitter (2011), the infrared sensor (1022) is used for receiving the signal of the infrared emitter (2011), and the infrared sensor (1022) is in communication connection with the controller (1044).
6. The spray device for improving the surface strength of a PC brick as claimed in claim 1, wherein the output end of the solar panel (105) is electrically connected with the input end of the power supply (1042), the output end of the power supply (1042) is electrically connected with the input ends of the wireless communication unit (1043) and the controller (1044), the wireless communication unit (1043) is communicatively connected with the controller (1044), the input ends of the driving motor (1012) and the suction pump (1061) are communicatively connected with the output end of the controller (1044), and the liquid level sensor (1032) is communicatively connected with the controller (1044).
7. The spraying device for improving the surface strength of the PC brick as claimed in claim 1, wherein a water pump cover (1066) is disposed outside the suction pump (1061), heat dissipation grooves (1067) are formed in both sides of the water pump cover (1066), and the water pump cover (1066) is connected to the second mounting plate (106) through bolts.
8. A spraying method for improving the surface strength of a PC brick is applied to the spraying device for improving the surface strength of the PC brick, which is disclosed by any one of claims 1 to 7, and is characterized by comprising the following steps:
s1, receiving a working signal, connecting the wireless signal with an operator by using a mobile phone or other terminals, and setting working parameters of a spraying device;
s2, detecting a working environment, detecting the water level in the water storage tank (103) by using a liquid level sensor (1032), detecting the position of the spray trolley (100) on the track (200) by using an infrared sensor (1022), and transmitting a signal to a controller (1044);
s3, spraying operation is carried out, the solar panel (105) absorbs sunlight and converts the sunlight into electric energy to be stored in the power supply (1042) to provide power for the operation of the spraying trolley (100), the spraying trolley (100) starts spraying operation according to set parameters, the controller (1044) controls the driving motor (1012) to rotate in the forward direction, meanwhile, the controller (1044) starts the suction pump (1061) to pressurize the clear water in the water storage tank (103) and then sprays out the clear water from the atomizing spray head (1065), atomized water drops are absorbed on the surface of the PC brick, when the infrared sensor (1022) on one side measures and calculates that the distance is smaller than 0.2 meter through the infrared wave emitted by the infrared emitter (2011), a signal is sent to the controller (1044), the controller (1044) controls the driving motor (1012) to rotate in the reverse direction, the spraying trolley (100) converts the movement direction, when the liquid level sensor (1032) detects that the liquid level of the water storage tank (103) is low, the signal is sent to the controller (1044) and the wireless communication unit (1043), the suction pump (1061) is turned off, and the wireless communication unit (1043) sends the low-level information to other mobile phone terminals of the operators;
s4, the dolly moisturizing sprays, when the water level in storage water tank (103) reachs low liquid level, low level liquid level probe (1031) transmission signal to level sensor (1032), level sensor (1032) through wireless communication unit (1043) with information transmission to operating personnel 'S terminal on, operating personnel receives low liquid level information after, intercommunication moisturizing pipeline carries out the moisturizing to storage water tank (103), when the liquid level in storage water tank (103) reachs high water level, high level liquid level probe (1031) transmission signal to level sensor (1032), level sensor (1032) send signal to controller (1044), controller (1044) send the prompt tone, operating personnel closes the moisturizing pipeline, repeat S1' S step.
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