CN110777714A - A road cleaning device that is used for preventing blockking up in wisdom city - Google Patents
A road cleaning device that is used for preventing blockking up in wisdom city Download PDFInfo
- Publication number
- CN110777714A CN110777714A CN201910737985.9A CN201910737985A CN110777714A CN 110777714 A CN110777714 A CN 110777714A CN 201910737985 A CN201910737985 A CN 201910737985A CN 110777714 A CN110777714 A CN 110777714A
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- Prior art keywords
- pipe
- block
- fixed
- collecting box
- motor
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/02—Disintegrating by knives or other cutting or tearing members which chop material into fragments with reciprocating knives
- B02C18/04—Details
Abstract
The invention relates to an anti-clogging road cleaning device for a smart city, which comprises a shell, a processor, an air inlet mechanism, an air suction cover, a collecting box, an installation mechanism, a spraying mechanism and four movable wheels, wherein the air inlet mechanism comprises an air inlet pipe, a connecting pipe, a filter screen, a fan and a crushing component, the spraying mechanism comprises a water tank, a cover plate, a drain pipe, a vertical pipe, a spray pipe, a sealing cover, a rotating component, a backflow component, a lifting component and a plurality of spray heads, the anti-clogging road cleaning device for the smart city sucks ground garbage and particles in air through the air inlet mechanism and simultaneously crushes the garbage on the filter screen through the crushing component to prevent the connecting pipe from being clogged and ensure smooth air circulation, moreover, the garbage entering the collecting box can be settled on filter cloth through the spraying mechanism, the centralized treatment is convenient, and the internal cleaning and stable operation of equipment are, thereby improving the practicability of the equipment.
Description
Technical Field
The invention relates to the field of intelligent robots, in particular to an anti-blocking road cleaning device for a smart city.
Background
A dust-absorption type road sweeper is a device for cleaning roads and is efficient sweeping equipment integrating road surface sweeping, garbage recycling and transportation. The traditional mode that the disc brush is rolled and brushed for the sweeper in the prior art is changed, the operation is completed by adopting air flow, and dust and garbage are collected and stored by utilizing an air flow movement mode, so that the efficiency is very high. The dust absorption vehicle can effectively reduce dust pollution, improve air quality, reduce the content of inhalable particles in the air and improve the living environment of people.
However, in the operation process of the existing dust collection type road sweeper, the equipment sucks garbage by depending on air flow, the garbage contains sundries with large sizes and areas, such as leaves, branches, plastic bags, paper and the like, and the sundries easily block pipelines along with the increase of the sucked garbage, so that the air circulation is not smooth, the working efficiency of the equipment is reduced, furthermore, when the existing dust collection type road sweeper operates, the sucked dust is too much, the dust flies upward in the equipment and is difficult to concentrate, and part of the dust easily enters other positions in the equipment, so that the cleanness and the stable operation of the equipment are affected, and further the practicability of the existing dust collection type road sweeper is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the anti-blocking road cleaning device for the smart city is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a road cleaning device used for preventing blockage of a smart city comprises a shell, a processor, an air inlet mechanism, a collecting box, an installation mechanism, a spraying mechanism and four movable wheels, wherein the four movable wheels are respectively arranged at four corners below the shell;
the air inlet mechanism comprises an air inlet pipe, a connecting pipe, a filter screen, a fan and a crushing assembly, the bottom end of the air inlet pipe is positioned below the shell, the top end of the air inlet pipe is communicated with the center of the connecting pipe, the crushing assembly is positioned at one end, far away from the collecting box, in the connecting pipe, the filter screen and the fan are sequentially fixed at the other end in the connecting pipe, one side, close to the connecting pipe, of the collecting box is provided with a connecting port, the periphery of the connecting pipe is hermetically connected with the inner wall of the connecting port, the crushing assembly comprises a driving unit, a telescopic frame, a movable plate, a first motor, a rotary plate, a connecting unit, a crushing block and two connecting rods, the driving unit is in transmission connection with the two sides of one end of the telescopic frame, the two sides of the other end of the telescopic frame are respectively connected, the first motor is in transmission connection with the rotary table, the crushing block is connected with the rotary table through a connecting unit, a sawtooth block is arranged on one side of the crushing block close to the filter screen, and a plurality of blades are arranged on the periphery of the crushing block;
the spraying mechanism comprises a water tank, a cover plate, a drain pipe, a vertical pipe, a spray pipe, a sealing cover, a rotating assembly, a backflow assembly, a lifting assembly and a plurality of spray heads, the sealing cover is covered on the collecting box, the spray pipe is positioned below the sealing cover, the spray heads are uniformly distributed below the spray pipe, the lifting component is positioned at the top in the shell and is in transmission connection with the sealing cover, the water tank is fixed above the shell, a water filling port is arranged above the water tank, the cover plate is covered on the water filling port, the rotating assembly is in transmission connection with the vertical pipe, the bottom end of the vertical pipe is communicated with the spray pipe, the periphery of the bottom end of the water discharge pipe is hermetically connected with the inner wall of the vertical pipe, the water discharge pipe is communicated with the bottom of the water tank, a valve is arranged in the water discharge pipe and electrically connected with the PLC, and the bottom of the collecting box is connected with the water tank through a backflow assembly.
Preferably, in order to drive the telescopic frame to extend, the driving unit comprises a second motor and two telescopic units, the second motor is electrically connected with the PLC, the two telescopic units are respectively located above and below the second motor, the telescopic units comprise a fixed block, a moving block and a lead screw, the second motor is in transmission connection with one end of the lead screw, the other end of the lead screw is arranged in the fixed block, the moving block is sleeved on the lead screw, a thread matched with the lead screw is arranged at the joint of the moving block and the lead screw, the moving blocks of the two telescopic units are respectively hinged with two ends of one side, far away from the moving plate, of the telescopic frame, a sliding rail is arranged at the top end of the moving plate, the sliding rail is U-shaped, two ends of the sliding rail are fixed at the top in the connecting pipe, and the moving.
As preferred, in order to be connected together crushing piece and carousel, linkage unit includes spring and pressure gauge, the pressure gauge is fixed on the carousel, the pressure gauge passes through the spring and is connected with crushing piece, the pressure gauge is connected with the PLC electricity, the spring is in compression state, the both sides of pressure gauge are equipped with stopper and gag lever post, the stopper passes through gag lever post and crushing piece fixed connection, the carousel cover is established on the gag lever post.
Preferably, in order to drive the spray pipe to rotate, the rotating assembly comprises a third motor, a driving gear and a driven gear, the third motor is fixed above the sealing cover and electrically connected with the PLC, the third motor is in transmission connection with the driving gear, the driving gear is meshed with the driven gear, and the driven gear is coaxially fixed on the vertical pipe.
Preferably, in order to support the vertical pipe to rotate, the rotating assembly further comprises a plurality of supporting blocks, the supporting blocks are evenly distributed on the periphery of the vertical pipe in the circumferential direction, a notch is formed below the supporting blocks, a ball is arranged in the notch, the center of the ball is located in the notch, and the ball abuts against the sealing cover.
Preferably, in order to realize the lifting movement of the sealing cover, the lifting assembly comprises two cylinders, the two cylinders are respectively positioned at two sides of the vertical pipe, a cylinder body of each cylinder is fixed at the top part in the shell, an air rod of each cylinder is fixedly connected with the sealing cover, and the cylinders are electrically connected with the PLC.
Preferably, in order to save water resources, the backflow assembly comprises a backflow pump and a backflow pipe, a backflow port is formed in one side, close to the air inlet pipe, of the bottom of the collecting box, the periphery of one end of the backflow pipe is connected with the inner wall of the confluence port in a sealing mode, the other end of the backflow pipe is communicated with the upper portion of the water tank through the backflow pump, and the backflow pump is electrically connected with the PLC.
Preferably, for supporting the collecting chamber, the bottom inside the housing is provided with a number of fluency strips which rest against the underside of the collecting chamber.
Preferably, in order to facilitate the disassembly and assembly of the collecting box, the mounting mechanism comprises a mounting port, a mounting block and a fixing unit, the mounting port is arranged on the shell, the mounting block is fixed on the collecting box, the periphery of the mounting block is in sealing connection with the inner wall of the mounting port, and the mounting block is connected with the shell through the fixing unit.
Preferably, in order to fix the position of the mounting block, the fixing unit comprises an inserting ring, an inserting rod, a sliding plate and a sliding frame, the inserting ring is fixed on the sealing block, the inserting ring is sleeved on the inserting rod, the inserting rod is fixed below the sliding plate, the sliding frame is U-shaped, two ends of the sliding frame are fixed on the shell, and the sliding plate is sleeved on the sliding frame.
The anti-blocking road cleaning device for the smart city has the advantages that when ground garbage and particles in air are sucked through the air inlet mechanism, the garbage on the filter screen is crushed through the crushing assembly, the connecting pipe is prevented from being blocked, smooth air circulation is guaranteed, the garbage entering the collecting box can be settled on the filter cloth through the spraying mechanism, centralized treatment is facilitated, the interior of the device is guaranteed to be clean and stably run, and therefore the practicability of the device is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the anti-clogging road cleaning device for smart cities according to the present invention;
FIG. 2 is a schematic structural diagram of an air intake mechanism of the anti-clogging road cleaning device for smart cities according to the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion B of FIG. 2;
in the figure: 1. the automatic water supply device comprises a shell, a processor, a collecting box, a moving wheel, a filter cloth, an air inlet pipe, a connecting pipe, a filter screen, a fan, a telescopic frame, a moving plate, a first motor, a rotating disc, a crushing block, a connecting rod, a water tank, a cover plate, a water outlet pipe, a vertical pipe, a spraying pipe, a sealing cover, a nozzle, a spray head, a second motor, a fixing block, a moving block, a screw rod, a spring, a pressure gauge, a limiting block, a limiting rod, a third motor, a driving gear, a driven gear, a supporting block, a ball, a cylinder, a return pump 37, a return pipe 38, a return pipe 39, a fluency strip, a mounting block, an inserting ring, an inserting rod, an inserting ring, a sliding plate, a sliding frame 44, a sliding rail and a sliding rail.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the anti-blocking road cleaning device for the smart city comprises a shell 1, a processor 2, an air inlet mechanism, a collecting box 3, an installation mechanism, a spraying mechanism and four movable wheels 4, wherein the four movable wheels 4 are respectively arranged at four corners below the shell 1, the processor 2 is fixed above the shell 1, an antenna and a PLC are arranged in the processor 2, the antenna is electrically connected with the PLC, the collecting box 3 is arranged in the shell 1 through the installation mechanism, the air inlet mechanism is arranged in the shell 1, the collecting box 3 is connected with the air inlet mechanism, and a filter cloth 5 is arranged at the lower part in the collecting box 3;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
When a manager cleans roads by using the equipment, a wireless signal is sent to the equipment by a remote control device such as a mobile phone or a computer, after the signal is received by an antenna in the processor 2, the content of the signal is transmitted to the PLC, the PLC control device operates, the shell 1 can be driven to move above the ground by the movable wheel 4, the movable wheel 4 is driven by a motor to roll on the road surface, so as to move on the ground, in the moving process of the equipment, the air inlet mechanism is started to generate air flow, the air flow drives dust on the ground and impurities such as particles in the air to enter the collection box 3, the garbage impurities in the collection box 3 are sprayed by the spraying mechanism to prevent the dust from flying upward, so that the garbage is collected above the filter cloth 5 in the collection box 3, after the equipment runs, the collection box 3 is convenient to disassemble and assemble by the installation mechanism, the collection box 3 can be taken out of the shell 1 by the installation mechanism, after the garbage collected in the collecting box 3 is treated, the collecting box 3 is put into the shell 1, and the position of the collecting box 3 is fixed through the mounting mechanism.
As shown in fig. 2 and 4, the air intake mechanism includes an air intake pipe 6, a connecting pipe 7, a filter screen 8, a fan 9 and a crushing assembly, the bottom end of the air intake pipe 6 is located below the housing 1, the top end of the air intake pipe 6 is communicated with the center of the connecting pipe 7, the crushing assembly is located at one end, far away from the collecting box 3, of the connecting pipe 7, the filter screen 8 and the fan 9 are sequentially fixed at the other end of the connecting pipe 7, a connecting port is arranged at one side, close to the connecting pipe 7, of the collecting box 3, the periphery of the connecting pipe 7 is hermetically connected with the inner wall of the connecting port, the crushing assembly includes a driving unit, an expansion bracket 10, a movable plate 11, a first motor 12, a turntable 13, a connecting unit, a crushing block 14 and two connecting rods 15, the driving unit is in transmission connection with two sides of one end of the expansion bracket 10, two sides, the first motor 12 is fixed on the moving plate 11, the first motor 12 is electrically connected with the PLC, the first motor 12 is in transmission connection with the rotary table 13, the crushing block 14 is connected with the rotary table 13 through a connecting unit, one side of the crushing block 14, which is close to the filter screen 8, is provided with a sawtooth block, and the periphery of the crushing block 14 is provided with a plurality of blades;
when the air inlet mechanism operates, the PLC controls the fan 9 to start to generate air flow, the air flow introduces dust on the road surface and particles in the air into the connecting pipe 7 through the air inlet pipe 6, then the particles and the garbage with smaller size enter the collecting box 3 through the connecting pipe 7, the crushing assembly starts to crush the garbage blocked on one side of the filtering net 8 far away from the collecting box 3 to avoid blockage, when the crushing assembly operates, the driving unit acts on the telescopic frame 10 to drive the telescopic frame 10 to stretch, the length of the telescopic frame 10 is increased, the movable plate 11 is driven to be close to the filtering net 8 through the two connecting rods 15, the PLC controls the first motor 12 to start to drive the rotary disc 13 to rotate, the rotary disc 13 acts on the crushing block 14 through the connecting unit, and the sawtooth blocks and the blades on the crushing block 14 cut and crush the garbage with larger size, after garbage is crushed into small particles, the garbage passes through the filter screen 8 and enters the collecting box 3 from the connecting pipe 7, and blockage of the connecting pipe 7 and the filter screen 8 is avoided.
As shown in fig. 1 and 3, the spraying mechanism includes a water tank 16, a cover plate 17, a drain pipe 18, a vertical pipe 19, a spray pipe 20, a sealing cover 21, a rotating assembly, a backflow assembly, a lifting assembly and a plurality of spray heads 22, the sealing cover 21 is covered on the collection box 3, the spray pipe 20 is located below the sealing cover 21, the spray heads 22 are uniformly distributed below the spray pipe 20, the lifting assembly is located at the top of the inside of the casing 1, the lifting assembly is in transmission connection with the sealing cover 21, the water tank 16 is fixed above the casing 1, a water filling port is arranged above the water tank 16, the cover plate 17 is covered on the water filling port, the rotating assembly is in transmission connection with the vertical pipe 19, the bottom end of the vertical pipe 19 is communicated with the spray pipe 20, the periphery of the bottom end of the drain pipe 18 is in sealing connection with the inner wall of the vertical pipe 19, the drain pipe 18 is communicated, the valve is electrically connected with the PLC, and the bottom of the collecting box 3 is connected with the water tank 16 through a backflow component.
When the equipment runs, the cover plate 17 is opened, clear water can be injected into the water tank 16 through the water injection port, when the equipment runs, crushed small garbage enters the collecting tank 3, dust is easy to fly due to the small size of the garbage, the cleanness of the internal environment of the equipment is affected, at the moment, the valve in the drain pipe 18 is controlled by the PLC to be opened, water flow in the water tank 16 enters the water pipe through the drain pipe 18 and then enters the spray pipe 20 through the vertical pipe 19, water flow is sprayed out of the spray head 22 and is adsorbed on the garbage, the garbage is settled on the surface of the filter cloth 5, meanwhile, the clear water falls below the filter cloth 5 through the filter cloth 5, the clear water can be extracted by utilizing the backflow assembly and is conveyed into the water tank 16, the water resource is convenient to be recycled, the water consumption of the equipment is saved, the vertical pipe 19 can be controlled to rotate through the rotating assembly, the spray, be convenient for concentrate on the top of filter cloth 5 with rubbish, after the equipment operation finishes, can drive sealed lid 21 rebound through lifting unit, make shower nozzle 22 and spray tube 20 break away from behind the top of collecting box 3, can pull down collecting box 3 from shell 1 through installation mechanism, pour the rubbish of collecting box 3 back, put into in the shell 1 collecting box 3, the position through the fixed case of installation mechanism, then lifting unit drives sealed lid 21 rebound, plug up collecting box 3, be convenient for concentrate on filter cloth 5 with the rubbish that gets into in collecting box 3 through spraying.
As shown in fig. 2, the driving unit includes a second motor 23 and two telescopic units, the second motor 23 is electrically connected to the PLC, the two telescopic units are respectively located above and below the second motor 23, the telescopic unit comprises a fixed block 24, a moving block 25 and a screw rod 26, the second motor 23 is in transmission connection with one end of the screw rod 26, the other end of the screw rod 26 is arranged in the fixed block 24, the moving block 25 is sleeved on the screw rod 26, the connection part of the moving block 25 and the lead screw 26 is provided with a thread matched with the lead screw 26, the moving blocks 25 of the two telescopic units are respectively hinged with the two ends of one side of the telescopic frame 10 far away from the moving plate 11, the top of the movable plate 11 is provided with a slide rail 45, the slide rail 45 is U-shaped, two ends of the slide rail 45 are fixed on the top of the connecting pipe 7, and the movable plate 11 is sleeved on the slide rail 45.
The PLC controls the first motor 12 to be started, the lead screw 26 on the upper side and the lower side is driven to rotate under the supporting effect of the fixing block 24, the lead screw 26 acts on the moving block 25 through threads, the moving block 25 moves along the axis of the lead screw 26, the distance between the moving block 25 and the fixing block 24 changes, the expansion bracket 10 is enabled to expand and contract, the length of the expansion bracket 10 changes, the connecting rod 15 acts on the moving plate 11, and the moving plate 11 can move stably along the sliding rail 45.
Preferably, in order to connect the crushing block 14 with the rotary table 13, the connection unit comprises a spring 27 and a pressure gauge 28, the pressure gauge 28 is fixed on the rotary table 13, the pressure gauge 28 is connected with the crushing block 14 through the spring 27, the pressure gauge 28 is electrically connected with the PLC, the spring 27 is in a compressed state, a limit block 29 and a limit rod 30 are arranged on two sides of the pressure gauge 28, the limit block 29 is fixedly connected with the crushing block 14 through the limit rod 30, and the rotary table 13 is sleeved on the limit rod 30.
When carousel 13 is rotatory, drive gag lever post 30 and rotate, gag lever post 30 drives crushing piece 14 and rotates, make crushing piece 14 and carousel 13 carry out synchronous rotation, the spring 27 that utilizes compression state produces pressure to pressure gauge 28, pressure gauge 28 gives PLC with pressure data transfer, after crushing piece 14 supports on the rubbish on filter screen 8, spring 27 further receives the compression, make the pressure data increase that pressure gauge 28 detected, PLC control drive unit stop motion, the first motor 12 of simultaneous control rotates, utilize sawtooth block and the blade on crushing piece 14 to cut crushing rubbish. When the amount of deformation of the spring 27 changes, the crushing block 14 moves along the axis of the stopper rod 30, and the stopper rod 30 is prevented from being detached from the turntable 13 by the projection.
As shown in fig. 3, the rotating assembly includes a third motor 31, a driving gear 32 and a driven gear 33, the third motor 31 is fixed above the sealing cover 21, the third motor 31 is electrically connected to the PLC, the third motor 31 is in transmission connection with the driving gear 32, the driving gear 32 is meshed with the driven gear 33, and the driven gear 33 is coaxially fixed on the standpipe 19.
The PLC controls the third motor 31 to start, so as to drive the driving gear 32 to rotate, the driving gear 32 acts on the driven gear 33 meshed with the driving gear, so that the driven gear 33 rotates, the vertical pipe 19 is driven to rotate, the spray pipe 20 and the spray head 22 rotate, and the water solution is uniformly sprayed below the spray pipe.
Preferably, in order to support the vertical pipe 19 to rotate, the rotating assembly further comprises a plurality of support blocks 34, the support blocks 34 are evenly distributed on the periphery of the vertical pipe 19 in the circumferential direction, a notch is formed below the support blocks 34, a ball 35 is arranged in the notch, the center of the ball 35 is located in the notch, and the ball 35 abuts against the sealing cover 21. The supporting block 34 is fixed on the standpipe 19, and the ball 35 in the notch of the supporting block 34 abuts against the sealing cover 21 to support the standpipe 19, and the ball 35 can roll in the notch to realize the sliding of the supporting block 34, so that the standpipe 19 can be supported to stably rotate.
Preferably, in order to realize the lifting movement of the sealing cover 21, the lifting assembly comprises two air cylinders 36, the two air cylinders 36 are respectively located at two sides of the vertical pipe 19, a cylinder body of the air cylinder 36 is fixed at the top inside the housing 1, an air rod of the air cylinder 36 is fixedly connected with the sealing cover 21, and the air cylinder 36 is electrically connected with the PLC.
The PLC controls the cylinder 36 to be started, and adjusts the air quantity in the cylinder body of the cylinder 36, so that the air rod of the cylinder 36 moves, and the sealing cover 21 can be driven to move up and down.
Preferably, in order to save water resources, the return assembly comprises a return pump 37 and a return pipe 38, a return port is arranged on one side of the bottom of the collecting tank 3 close to the air inlet pipe 6, the periphery of one end of the return pipe 38 is hermetically connected with the inner wall of the confluence port, the other end of the return pipe 38 is communicated with the upper part of the water tank 16 through the return pump 37, and the return pump 37 is electrically connected with the PLC. The PLC controls the reflux pump 37 to start, clear water below the filter cloth 5 is collected from the bottom in the collection box 3 through the reflux pipe 38 and then is conveyed into the water tank 16, so that the equipment can spray garbage through the circulating flow of water flow, and water resources are saved.
Preferably, for supporting the collecting chamber 3, the bottom inside the casing 1 is provided with a number of fluency strips 39, which fluency strips 39 rest under the collecting chamber 3. By the rolling of the fluency strip 39, the collection box 3 can be supported, facilitating the collection box 3 to slide in the housing 1.
As shown in fig. 1, the mounting mechanism includes a mounting port provided on the housing 1, a mounting block 40 fixed on the collecting tank 3, an outer periphery of the mounting block 40 being sealingly connected to an inner wall of the mounting port, and a fixing unit, the mounting block 40 being connected to the housing 1 through the fixing unit. The mounting block 40 is inserted into the mounting block 40, and the position of the mounting block 40 is fixed by the fixing unit, so that the position of the collecting box 3 can be fixed.
Preferably, in order to fix the position of the mounting block 40, the fixing unit includes an insert ring 41, an insert rod 42, a sliding plate 43 and a sliding frame 44, the insert ring 41 is fixed on the sealing block, the insert ring 41 is sleeved on the insert rod 42, the insert rod 42 is fixed below the sliding plate 43, the sliding frame 44 is U-shaped, two ends of the sliding frame 44 are fixed on the housing 1, and the sliding plate 43 is sleeved on the sliding frame 44. The sliding plate 43 moves upwards along the sliding frame 44, so that after the insertion rod 42 is separated from the insertion ring 41, the mounting block 40 can be conveniently pulled out from the mounting opening, the collecting box 3 is taken out from the shell 1, after the collecting box 3 is cleaned, the collecting box 3 is placed into the shell 1, after the mounting opening is blocked by the mounting block 40, the insertion rod 42 is aligned with the insertion ring 41, then the sliding plate 43 slides downwards along the sliding frame 44, so that the insertion rod 42 penetrates through the insertion ring 41, and the position of the mounting block 40 can be fixed.
When this road cleaning device uses, produce the air current through the operation of fan 9, pass through intake pipe 6 with the particulate matter in subaerial rubbish and the air and inhale in connecting pipe 7, then utilize crushing unit to carry out shredding behind the rubbish on the filter screen 8, make rubbish pass through behind the filter screen 8, get into in the collecting box 3, avoid taking place the jam, guarantee the circulation of air, moreover, when driving standpipe 19 and spray tube 20 pivoted through rotating assembly, rivers in the water tank 16 pass through in drain pipe 18 and standpipe 19 enter into spray tube 20, make shower nozzle 22 rotatory and spray water solution downwards, subside rubbish on filter cloth 5, avoid rubbish to fly upward, influence the inside cleanness of equipment, the equipment steady operation of being convenient for, thereby the practicality of equipment has been improved.
Compared with the prior art, this a road cleaning device for preventing blockking up in wisdom city is through the air inlet mechanism when inhaling the particulate matter in ground rubbish and the air, carry out shredding to the rubbish on the filter screen 8 through crushing unit, prevent that connecting pipe 7 from taking place to block up, it is smooth and easy to guarantee the circulation of air, moreover, can subside the rubbish that gets into in the collecting box 3 on filter cloth 5 through spraying the mechanism, the centralized processing of being convenient for, guarantee inside cleanness of equipment and steady operation, thereby the practicality of equipment has been improved.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The anti-blocking road cleaning device for the smart city is characterized by comprising a shell (1), a processor (2), an air inlet mechanism, a collecting box (3), an installation mechanism, a spraying mechanism and four movable wheels (4), wherein the four movable wheels (4) are respectively arranged at four corners below the shell (1), the processor (2) is fixed above the shell (1), an antenna and a PLC (programmable logic controller) are arranged in the processor (2), the antenna is electrically connected with the PLC, the collecting box (3) is arranged in the shell (1) through the installation mechanism, the air inlet mechanism is arranged in the shell (1), the collecting box (3) is connected with the air inlet mechanism, and filter cloth (5) is arranged at the lower part in the collecting box (3);
the air inlet mechanism comprises an air inlet pipe (6), a connecting pipe (7), a filter screen (8), a fan (9) and a crushing assembly, the bottom end of the air inlet pipe (6) is positioned below the shell (1), the top end of the air inlet pipe (6) is communicated with the center of the connecting pipe (7), the crushing assembly is positioned at one end, away from the collecting box (3), of the connecting pipe (7), the filter screen (8) and the fan (9) are sequentially fixed at the other end of the connecting pipe (7), one side, close to the connecting pipe (7), of the collecting box (3) is provided with a connecting port, the periphery of the connecting pipe (7) is hermetically connected with the inner wall of the connecting port, the crushing assembly comprises a driving unit, an expansion bracket (10), a moving plate (11), a first motor (12), a rotary table (13), a connecting unit, a crushing block (14) and two connecting rods (15), the driving unit is in transmission connection with two sides of, the two sides of the other end of the telescopic frame (10) are connected with the movable plate (11) through two connecting rods (15) respectively, the first motor (12) is fixed on the movable plate (11), the first motor (12) is electrically connected with the PLC, the first motor (12) is in transmission connection with the rotary plate (13), the crushing block (14) is connected with the rotary plate (13) through a connecting unit, one side, close to the filter screen (8), of the crushing block (14) is provided with a sawtooth block, and the periphery of the crushing block (14) is provided with a plurality of blades;
the spraying mechanism comprises a water tank (16), a cover plate (17), a drain pipe (18), a vertical pipe (19), a spray pipe (20), a sealing cover (21), a rotating assembly, a backflow assembly, a lifting assembly and a plurality of spray heads (22), wherein the sealing cover (21) is arranged on the collecting box (3) in a covering mode, the spray pipe (20) is arranged below the sealing cover (21), the spray heads (22) are uniformly distributed below the spray pipe (20), the lifting assembly is arranged at the top of the inside of the shell (1) and is in transmission connection with the sealing cover (21), the water tank (16) is fixed above the shell (1), a water filling port is arranged above the water tank (16), the cover plate (17) is arranged on the water filling port in a covering mode, the rotating assembly is in transmission connection with the vertical pipe (19), the bottom end of the vertical pipe (19) is communicated with the spray pipe (20), the periphery of the bottom end of the drain pipe (18) is in sealing connection with the, the water discharging pipe (18) is communicated with the bottom of the water tank (16), a valve is arranged in the water discharging pipe (18), the valve is electrically connected with the PLC, and the bottom of the collecting box (3) is connected with the water tank (16) through a backflow assembly.
2. The road cleaning device for preventing blockage in a smart city according to claim 1, wherein the driving unit comprises a second motor (23) and two telescopic units, the second motor (23) is electrically connected with the PLC, the two telescopic units are respectively located above and below the second motor (23), the telescopic units comprise a fixed block (24), a moving block (25) and a screw rod (26), the second motor (23) is in transmission connection with one end of the screw rod (26), the other end of the screw rod (26) is arranged in the fixed block (24), the moving block (25) is sleeved on the screw rod (26), a thread matched with the screw rod (26) is arranged at the connection position of the moving block (25) and the screw rod (26), the moving blocks (25) of the two telescopic units are respectively hinged with two ends of one side, far away from the moving plate (11), of the telescopic frame (10), the top of movable plate (11) is equipped with slide rail (45), the shape of slide rail (45) is the U-shaped, the top in connecting pipe (7) is fixed at the both ends of slide rail (45), movable plate (11) cover is established on slide rail (45).
3. The road cleaning device for preventing the blockage in the smart city according to claim 1, wherein the connecting unit comprises a spring (27) and a pressure gauge (28), the pressure gauge (28) is fixed on the rotary table (13), the pressure gauge (28) is connected with the crushing block (14) through the spring (27), the pressure gauge (28) is electrically connected with the PLC, the spring (27) is in a compression state, a limit block (29) and a limit rod (30) are arranged on two sides of the pressure gauge (28), the limit block (29) is fixedly connected with the crushing block (14) through the limit rod (30), and the rotary table (13) is sleeved on the limit rod (30).
4. The road cleaning device for preventing blockage in a smart city according to claim 1, wherein the rotating assembly comprises a third motor (31), a driving gear (32) and a driven gear (33), the third motor (31) is fixed above the sealing cover (21), the third motor (31) is electrically connected with the PLC, the third motor (31) is in transmission connection with the driving gear (32), the driving gear (32) is meshed with the driven gear (33), and the driven gear (33) is coaxially fixed on the vertical pipe (19).
5. The anti-clogging road cleaning device for smart cities as claimed in claim 1, wherein the rotating assembly further comprises a plurality of supporting blocks (34), the supporting blocks (34) are evenly distributed on the periphery of the vertical pipe (19) in the circumferential direction, a notch is arranged below the supporting blocks (34), a ball (35) is arranged in the notch, the center of the ball (35) is located in the notch, and the ball (35) abuts against the sealing cover (21).
6. The road cleaning device for preventing blockage in a smart city according to claim 1, wherein the lifting assembly comprises two air cylinders (36), the two air cylinders (36) are respectively located at two sides of the vertical pipe (19), the cylinder body of the air cylinder (36) is fixed at the top in the housing (1), the air rod of the air cylinder (36) is fixedly connected with the sealing cover (21), and the air cylinder (36) is electrically connected with the PLC.
7. The road cleaning device for preventing blockage in a smart city according to claim 1, wherein the backflow component comprises a backflow pump (37) and a backflow pipe (38), a backflow port is formed in one side, close to the air inlet pipe (6), of the bottom of the collection box (3), the periphery of one end of the backflow pipe (38) is hermetically connected with the inner wall of the confluence port, the other end of the backflow pipe (38) is communicated with the upper portion of the water tank (16) through the backflow pump (37), and the backflow pump (37) is electrically connected with the PLC.
8. Anti-clogging road cleaning device for smart cities according to claim 1, characterized in that the bottom inside the casing (1) is provided with a plurality of flues (39), said flues (39) resting under the collecting tank (3).
9. The road cleaning device for preventing blockage in a smart city according to claim 1, wherein the mounting mechanism comprises a mounting opening, a mounting block (40) and a fixing unit, the mounting opening is arranged on the housing (1), the mounting block (40) is fixed on the collecting box (3), the periphery of the mounting block (40) is in sealing connection with the inner wall of the mounting opening, and the mounting block (40) is connected with the housing (1) through the fixing unit.
10. The road cleaning device for preventing blockage in a smart city according to claim 9, wherein the fixing unit comprises an insert ring (41), an insert rod (42), a sliding plate (43) and a sliding frame (44), the insert ring (41) is fixed on the sealing block, the insert ring (41) is sleeved on the insert rod (42), the insert rod (42) is fixed below the sliding plate (43), the sliding frame (44) is U-shaped, two ends of the sliding frame (44) are fixed on the housing (1), and the sliding plate (43) is sleeved on the sliding frame (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737985.9A CN110777714A (en) | 2019-08-12 | 2019-08-12 | A road cleaning device that is used for preventing blockking up in wisdom city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910737985.9A CN110777714A (en) | 2019-08-12 | 2019-08-12 | A road cleaning device that is used for preventing blockking up in wisdom city |
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| CN110777714A true CN110777714A (en) | 2020-02-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910737985.9A Withdrawn CN110777714A (en) | 2019-08-12 | 2019-08-12 | A road cleaning device that is used for preventing blockking up in wisdom city |
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| CN (1) | CN110777714A (en) |
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| CN111396340A (en) * | 2020-03-16 | 2020-07-10 | 黄娉 | Prevent ventilation system of jam with clean function |
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| CN111396340A (en) * | 2020-03-16 | 2020-07-10 | 黄娉 | Prevent ventilation system of jam with clean function |
| CN111485520A (en) * | 2020-04-17 | 2020-08-04 | 深圳市壹闻科技有限公司 | A inhale leaf robot that is used for urban afforestation to have and prevents blockking up function |
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| CN113694587A (en) * | 2021-09-20 | 2021-11-26 | 上海水天一线环境科技有限公司 | Black and odorous water body foreign matter separator |
| CN113638484A (en) * | 2021-10-13 | 2021-11-12 | 启东市昶鑫环保设备有限公司 | Sealing cover with cleaning hole based on drainage pipeline for environment-friendly equipment |
| CN113638484B (en) * | 2021-10-13 | 2021-12-10 | 启东市昶鑫环保设备有限公司 | Sealing cover with cleaning hole based on drainage pipeline for environment-friendly equipment |
| CN114639936A (en) * | 2022-04-07 | 2022-06-17 | 河北迈拓港湾数字信息股份有限公司 | 5G intelligent indoor antenna system based on Internet of things |
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Application publication date: 20200211 |