CN110714433A - AGV dolly with clean, wash and retrieve function - Google Patents
AGV dolly with clean, wash and retrieve function Download PDFInfo
- Publication number
- CN110714433A CN110714433A CN201911116003.0A CN201911116003A CN110714433A CN 110714433 A CN110714433 A CN 110714433A CN 201911116003 A CN201911116003 A CN 201911116003A CN 110714433 A CN110714433 A CN 110714433A
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- cleaning
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- vehicle body
- wheel
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- 238000004140 cleaning Methods 0.000 claims abstract description 142
- 238000005096 rolling process Methods 0.000 claims abstract description 70
- 239000010865 sewage Substances 0.000 claims abstract description 49
- 239000002245 particle Substances 0.000 claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000011084 recovery Methods 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 11
- 239000008187 granular material Substances 0.000 claims description 11
- 238000004064 recycling Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000005406 washing Methods 0.000 claims 9
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010408 sweeping Methods 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
-
- 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
-
- 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
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
-
- 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
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
-
- 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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/108—Removing liquids or semi- liquids, e.g. absorbing rain water, sucking-off mud
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses an AGV trolley with the functions of cleaning, cleaning and recovering, which comprises a trolley body, a cleaning device, a spraying device, a cleaning device, a recovering device and a walking device. The cleaning device comprises a cleaning mechanism and two cleaning driving mechanisms, the spraying device comprises a water pump, a water tank, a nozzle and a connecting pipe, and the recovery device comprises a sewage storage tank, a sewage recovery pipeline, a sewage conveying pipeline, a small-particle garbage collection box, a garbage collection pipeline, a suction rake, a large-particle garbage collection box, a fixing frame and a dust collection motor. The AGV trolley can realize the simultaneous work of three different cleaning modes of cleaning, cleaning and dust collection, and has higher cleaning capability; firstly, cleaning the ground through two brush discs, then cleaning the ground through two rolling brushes, and simultaneously recovering the garbage through the two rolling brushes, and recovering the garbage for the first time; then the suction rake is used for sucking up the residual garbage and sewage, and the garbage is recycled for the second time; not only improves the cleaning efficiency, but also saves the cleaning cost.
Description
Technical Field
The invention relates to the field of AGV and a sweeper, in particular to an AGV trolley with the functions of cleaning, cleaning and recovering.
Background
An AGV, i.e., an "automatic guided vehicle," refers to a transfer vehicle that is loaded with a guiding device, runs along a predetermined route, and has safety protection. With the development of the technology, the demand for the AGVs is increasing day by day, and the AGVs are widely applied in industries such as industrial transportation, warehousing and transportation and the like. With the convergence of disciplines, the AGV with cleaning ability also takes place.
Document No. 201720610693.5 discloses a full automatic AGV cleaning vehicle, the cleaning module of which is composed of a compressor and a dust box connected with the compressor, the AGV cleaning vehicle sucks the garbage into the dust box, and presses the garbage in the dust box into the dust box through the compressor, but the cleaning vehicle cannot clean the ground and wash the ground.
Document No. 201810720017.2 discloses an automatic cleaning device for AGV cart, which mainly comprises a cart body, a dust box and a cleaner body, and cleans the floor through a brush, but the device cannot clean the floor.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide an AGV with the functions of cleaning, cleaning and recovering.
The technical scheme adopted by the invention for solving the technical problems is to provide an AGV with the functions of cleaning, cleaning and recovering, and the AGV is characterized by comprising a vehicle body, a cleaning device, a spraying device, a cleaning device, a recovering device and a traveling device;
the cleaning device comprises a cleaning mechanism and two cleaning driving mechanisms; the cleaning mechanism comprises two rolling brushes and two rolling brush end covers; the cleaning driving mechanism comprises a cleaning motor bracket, a cleaning motor, a driven wheel, a middle shaft, a middle wheel and a driving wheel;
the two rolling brush end covers are symmetrically fixed on two sides of the bottom of the chassis of the vehicle body, and the two rolling brush end covers are close to the front end of the vehicle body; two ends of the two rolling brushes are respectively and rotatably connected with the lower parts of the respective rolling brush end covers; the axes of the two rolling brushes are parallel and opposite in rotation direction, and one end of a rotating shaft of each rolling brush penetrates through a corresponding rolling brush end cover to be fixed with a driven wheel;
the cleaning motor bracket is fixed on a chassis of the vehicle body, the cleaning motor is fixed on the cleaning motor bracket, an output shaft of the cleaning motor faces to the horizontal direction, and a driving wheel is fixed on the output shaft of the cleaning motor; one end of the intermediate shaft is fixed on one side of the corresponding rolling brush end cover, the other end of the intermediate shaft is rotatably provided with an intermediate wheel meshed with the driving wheel, and the intermediate wheel is simultaneously meshed with the driven wheel;
the spraying device comprises a water pump, a water tank, a nozzle and a connecting pipe; the water pump and the water tank are fixed on a chassis of the vehicle body, a water pipe of the water tank is connected with an input end of the water pump in a sealing way, an output end of the water pump is connected with a connecting pipe in a sealing way, the connecting pipe is fixed at the bottom of the chassis of the vehicle body, and a plurality of nozzles are arranged on the connecting pipe;
the cleaning device comprises two cleaning mechanisms which are symmetrically arranged at the front end of a chassis of the vehicle body, a garbage collection area is formed between the two cleaning mechanisms, and the garbage collection area is positioned in the action range of the rolling brush;
each cleaning mechanism comprises a brush disc, a rotating disc, a cleaning motor and a connecting disc; the cleaning motor is fixed at the front end of a chassis of the vehicle body, an output shaft of the cleaning motor penetrates out of the chassis of the vehicle body and faces the ground, a rotating disc is fixed on the output shaft of the cleaning motor, and the rotating disc is fixedly connected with the brush disc through a connecting disc; the brush discs of the two cleaning mechanisms are opposite in rotation direction;
the recovery device comprises a sewage storage tank, a sewage recovery pipeline, a sewage conveying pipeline, a small-particle garbage collection box, a garbage collection pipeline, a suction rake, a large-particle garbage collection box, a fixing frame and a dust collection motor;
the sewage storage tank, the small particle garbage collection box and the dust collection motor are all fixed on a chassis of the vehicle body; the suction rake is fixed at the bottom of a chassis of the vehicle body and is close to the rear end of the vehicle body; the suction rake is connected with the upper part of the small-particle dustbin through a garbage collection pipeline, the small-particle dustbin is connected with the input end of a dust suction motor through a sewage conveying pipeline, and the output end of the dust suction motor is connected with the upper part of a sewage storage tank through a sewage recovery pipeline; a filter screen is arranged at the inlet of the sewage conveying pipeline; the fixed frame is fixed at the bottom of a chassis of the vehicle body and is positioned at the position close to the rear of the rolling brush; the large granule garbage collection box detachably installs on the mount, and the opening of large granule garbage collection box and the terminal parallel and level of round brush.
Compared with the prior art, the invention has the beneficial effects that:
(1) the AGV trolley can realize the simultaneous work of three different cleaning modes of cleaning, cleaning and dust collection, and has higher cleaning capability; firstly, cleaning the ground through two brush discs, then cleaning the ground through two rolling brushes, and simultaneously recovering the garbage through the two rolling brushes, and recovering the garbage for the first time; then the suction rake is used for sucking up the residual garbage and sewage, and the garbage is recycled for the second time; not only improves the cleaning efficiency, but also saves the cleaning cost.
(2) This AGV dolly carries out the classified storage to the rubbish of retrieving, and large granule rubbish is stored in large granule garbage collection box, and small granule rubbish is stored in small granule garbage collection box, and sewage is stored in the sewage storage case, carries out solid-liquid separation with rubbish and is favorable to refuse treatment, has reduced the categorised clearance time of rubbish, has improved work efficiency.
(3) The two rolling brushes of the AGV trolley can not only scrub the ground, but also sweep and throw the garbage into the large-particle garbage collection box, so that the problem of large-particle garbage recovery is solved, the problem that the device needs to be redesigned for large-particle garbage recovery is also avoided, and the structure of the AGV trolley is compact; meanwhile, the recovery device can recover the small-particle garbage and the sewage which are cleaned and washed, and the ground can be cleaned again.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a top view of the overall structure of the present invention;
FIG. 3 is a bottom view of the overall structure of the present invention;
FIG. 4 is a schematic view of the structure of the cleaning apparatus of the present invention;
FIG. 5 is a perspective view of the present invention taken along the direction S of FIG. 4;
FIG. 6 is a cross-sectional view taken along line A-A of FIG. 5 in accordance with the present invention;
FIG. 7 is a cross-sectional view taken along line B-B of FIG. 5 in accordance with the present invention;
FIG. 8 is a schematic view of the installation of the sprinkler of the present invention;
FIG. 9 is a cross-sectional view taken along the line N-N of FIG. 1 in accordance with the present invention;
FIG. 10 is a cross-sectional view of the connection disc of the present invention with the brush disc and the rotating disc;
FIG. 11 is a schematic view of the installation structure of the recycling apparatus of the present invention;
FIG. 12 is a schematic view showing the installation structure of the running gear of the present invention;
FIG. 13 is a partial cross-sectional view of the walking device of the present invention;
FIG. 14 is a schematic view showing the rotational directions of two roll brushes according to the present invention;
FIG. 15 is a schematic view of the direction of rotation of two brush plates of the present invention;
FIG. 16 is a schematic diagram of the structure of the interface disc of the present invention;
in the figure, 1, a vehicle body; 2. a cleaning device; 3. a spraying device; 4. a cleaning device; 5. a recovery device; 6. a traveling device;
1.1, a chassis; 1.2, a frame; 1.3, a battery pack; 1.4, an indicator light;
2.1, rolling and brushing; 2.2, rolling and brushing an end cover; 2.3, a protective cover; 2.4, cleaning the motor bracket; 2.5, cleaning the motor; 2.6, rolling a brush baffle disc; 2.7, rolling brush bearings; 2.8, a driven wheel; 2.9, intermediate shaft; 2.10, bearing a; 2.11, a sleeve; 2.12, an intermediate wheel; 2.13, driving wheels; 2.14, a baffle plate;
3.1, a water pump; 3.2, pipeline No. 1; 3.3 and 2 pipelines; 3.4, a water tank; 3.5, a nozzle; 3.6, connecting pipes;
4.1, brushing a disc; 4.2, rotating a disc; 4.3, cleaning the motor; 4.4, connecting discs;
5.1, a sewage storage tank; 5.2, a sewage recovery pipeline; 5.3, a sewage conveying pipeline; 5.4, a small particle garbage collection box; 5.5, a garbage collection pipeline; 5.6, sucking and harrowing; 5.7, a large-particle garbage collection box; 5.8, fixing frames; 5.9, a dust suction motor;
6.1, universal wheels; 6.2, gear number 1; 6.3, connecting a cover; 6.4, a road wheel blocking disc; 6.5, sealing an end cover of the travelling wheel; 6.6, a travelling wheel bearing; 6.7, traveling wheels; 6.8, a walking motor; 6.9, 2 gear; 6.10, a walking shaft; 6.11, a walking motor bracket; 6.12, fastening the nut.
Detailed Description
In order to make the present invention more comprehensible, the present invention will be further described with reference to the following embodiments and accompanying drawings.
The invention provides an AGV (AGV for short, refer to FIGS. 1-16) with cleaning, cleaning and recycling functions, which comprises a vehicle body 1, a cleaning device 2, a spraying device 3, a cleaning device 4, a recycling device 5 and a traveling device 6;
the cleaning device 2 is used for cleaning the road surface and simultaneously recovering large-particle garbage into the recovery device 5; the spraying device 3 is used for spraying water; the cleaning device 4 is used for cleaning the road surface and simultaneously gathering granular garbage; the recovery device 5 is used for recovering garbage and dirty liquid; the traveling device 6 is used for traveling the AGV;
the cleaning device 2 comprises a cleaning mechanism and two cleaning driving mechanisms; the cleaning mechanism is arranged at the bottom of a chassis 1.1 of the vehicle body 1, and the two cleaning driving mechanisms are connected with the cleaning mechanism and the chassis 1.1 of the vehicle body 1;
the cleaning mechanism comprises two rolling brushes 2.1 and two rolling brush end covers 2.2; the two rolling brush end covers 2.2 are symmetrically fixed on two sides of the bottom of a chassis 1.1 of the vehicle body 1, and the two rolling brush end covers 2.2 are close to the front end of the vehicle body 1; two ends of the two rolling brushes 2.1 are respectively and rotatably connected with the lower parts of the respective rolling brush end covers 2.2 through rolling brush bearings 2.7; the axes of the two rolling brushes 2.1 are parallel, the rotation directions are opposite, and the rotating speeds are the same; the two rolling brushes 2.1 roll up the large-particle garbage and throw the large-particle garbage into a large-particle garbage collection box 5.7 of the recovery device 5 while brushing the road surface; one end of the rotating shaft of each rolling brush 2.1 penetrates through the corresponding rolling brush end cover 2.2 to be connected with the respective cleaning driving mechanism;
the cleaning driving mechanism comprises a cleaning motor bracket 2.4, a cleaning motor 2.5, a driven wheel 2.8, an intermediate shaft 2.9, an intermediate wheel 2.12 and a driving wheel 2.13; a cleaning motor bracket 2.4 is fixed on a chassis 1.1 of the vehicle body 1, a cleaning motor 2.5 is fixed on the cleaning motor bracket 2.4, an output shaft of the cleaning motor 2.5 faces to the horizontal direction, and a driving wheel 2.13 is fixed on the output shaft of the cleaning motor 2.5; one end of the intermediate shaft 2.9 is fixed on one side of the corresponding rolling brush end cover 2.2, and the intermediate shaft 2.9 is parallel to the output shaft of the cleaning motor 2.5; the other end of the intermediate shaft 2.9 is rotatably provided with an intermediate wheel 2.12 meshed with a driving wheel 2.13 through a bearing a 2.10; the middle wheel 2.12 is simultaneously meshed with the driven wheel 2.8, and the driven wheel 2.8 is fixed at one end of the corresponding rolling brush 2.1, through which the rotating shaft penetrates out of the rolling brush end cover 2.2;
the spraying device 3 comprises a water pump 3.1, a No. 1 pipeline 3.2, a No. 2 pipeline 3.3, a water tank 3.4, a nozzle 3.5 and a connecting pipe 3.6; the water pump 3.1 and the water tank 3.6 are fixed on a chassis 1.1 of the vehicle body 1, the water tank 3.4 is hermetically connected with an input end of the water pump 3.1 through a No. 1 pipeline 3.2, an output end of the water pump 3.1 is hermetically connected with a connecting pipe 3.6 through a No. 2 pipeline 3.3, a plurality of nozzles 3.5 are installed on the connecting pipe 3.6, and the connecting pipe 3.6 is fixed at the bottom of the chassis 1.1 of the vehicle body 1;
the cleaning device 4 comprises two cleaning mechanisms which are symmetrically arranged at the front end of a chassis 1.1 of the vehicle body 1, a garbage collection area is formed between the two cleaning mechanisms and is positioned in the action range of the rolling brush 2.1, and the rolling brush 2.1 is convenient to collect garbage;
each cleaning mechanism comprises a brush disc 4.1, a rotating disc 4.2, a cleaning motor 4.3 and a connecting disc 4.4; the cleaning motor 4.3 is fixed at the front end of the chassis 1.1 of the vehicle body 1, an output shaft of the cleaning motor 4.3 penetrates out of the chassis 1.1 of the vehicle body 1 and faces the ground, a rotating disc 4.2 is fixed on the output shaft of the cleaning motor 4.3, and the rotating disc 4.2 is fixedly connected with the brush disc 4.1 through a connecting disc 4.4 and a screw; the brush discs 4.1 of the two cleaning mechanisms are opposite in rotation direction, so that the garbage is gathered between the two brush discs 4.1;
the recovery device 5 comprises a sewage storage tank 5.1, a sewage recovery pipeline 5.2, a sewage conveying pipeline 5.3, a small particle garbage collection box 5.4, a garbage collection pipeline 5.5, a suction rake 5.6, a large particle garbage collection box 5.7, a fixing frame 5.8 and a dust collection motor 5.9; the sewage storage tank 5.1, the small particle garbage collection box 5.4 and the dust collection motor 5.9 are all fixed on a chassis 1.1 of the vehicle body 1; the suction rake 5.6 is fixed at the bottom of the chassis 1.1 of the vehicle body 1, and the suction rake 5.6 is close to the rear end of the vehicle body 1 and is used for sucking up small-particle garbage and sewage; the suction rake 5.6 is connected with the upper part of a small particle garbage can 5.4 through a garbage collection pipeline 5.5, the small particle garbage can 5.4 is connected with the input end of a dust suction motor 5.9 through a sewage delivery pipeline 5.3, and the output end of the dust suction motor 5.9 is connected with the upper part of a sewage storage tank 5.1 through a sewage recovery pipeline 5.2; a filter screen (not shown in the figure) is arranged at the inlet of the sewage conveying pipeline 5.3 and is used for separating the small-particle garbage from the sewage; the fixed frame 5.8 is fixed at the bottom of the chassis 1.1 of the vehicle body 1, and the fixed frame 5.8 is positioned at the position of the rolling brush 2.1 close to the rear; the large-particle garbage collecting box 5.7 is detachably arranged on the fixing frame 5.8, the opening of the large-particle garbage collecting box 5.7 is flush with the tail end of the rolling brush 2.1, and the large-particle garbage is collected into the large-particle garbage collecting box 5.7 by matching with the rolling brush 2.1; the large-particle garbage collection box 5.7 can be drawn out from the fixing frame 5.8, so that garbage can be cleaned conveniently, and the large-particle garbage collection box 5.7 is large enough to collect garbage;
the walking device 6 comprises universal wheels 6.1, a walking motor bracket 6.11, two walking motors 6.8 and two walking mechanisms; the walking motor support 6.11 is fixed at the rear end of the bottom of the chassis 1.1, two walking motors 6.8 are fixed on the motor support 6.11, and output shafts of the two walking motors 6.8 face opposite directions and are parallel to the ground; the output shaft of each walking motor 6.8 is respectively connected with the respective walking mechanism; the universal wheel 6.1 is arranged in the middle of the front end of the bottom of the chassis 1.1 of the vehicle body 1.
Each walking mechanism comprises a gear 6.2 No. 1, a connecting cover 6.3, a walking wheel bearing 6.6, a walking wheel 6.7, a gear 6.9 No. 2 and a walking shaft 6.10;
the No. 1 gear 6.2 is fixed on the output shaft of the corresponding walking motor 6.8; two ends of a walking shaft 6.10 are respectively and rotatably arranged at the rear end of the bottom of a chassis 1.1 of the vehicle body 1 through walking wheel bearings 6.6, a walking wheel 6.7 and a No. 2 gear 6.9 meshed with the No. 1 gear 6.2 are fixed on the walking shaft 6.10, and the walking wheel 6.7 is axially limited through a fastening nut 6.12; the traveling wheel bearing 6.6 is externally coated with a connecting cover 6.3, and the connecting cover 6.3 is fixed at the bottom of a chassis 1.1 of the vehicle body 1 to radially limit the traveling wheel bearing 6.6.
The vehicle body 1 comprises a chassis 1.1, a frame 1.2, a battery pack 1.3 and an indicator lamp 1.4; a frame 1.2 is welded on the chassis 1.1, an indicator lamp 1.4 is fixed at the top of the frame 1.2, and the indicator lamp 1.4 is used for displaying the working state of the AGV; and a battery pack 1.3 is fixed at the bottom of the chassis 1.1 and supplies power for all electric parts.
The battery pack 1.3 is composed of a plurality of lithium batteries, and the types of the lithium batteries are 04EQ 029-06; all the electricity utilization components of the invention are connected with the battery pack 1.3;
the cleaning device 2 also comprises a baffle 2.14, a protective cover 2.3 and four rolling brush baffle discs 2.6; the baffle 2.14 is arc-shaped, one side of the baffle 2.14 is fixed at the bottom of the chassis 1.1 of the vehicle body, and the baffle 2.14 covers the front parts of the two rolling brushes 2.1, so that the garbage can be better collected into the large-particle garbage collection box 5.7; the protective cover 2.3 is fixed on the cleaning motor bracket 2.4, and the protective cover 2.3 covers the driving wheel 2.13, the driven wheel 2.8 and the middle wheel 2.12 to prevent garbage and sewage from entering; the four rolling brush baffle discs 2.6 are respectively fixed on the two rolling brushes 2.1 and are positioned at one side of the corresponding rolling brush bearing 2.7, so that garbage and sewage are prevented from entering the rolling brush bearing 2.7.
The cleaning driving mechanism further comprises a sleeve 2.11 fixed on the intermediate shaft 2.9, and the sleeve 2.11 axially limits the bearing a 2.10.
The walking mechanism further comprises a walking wheel closed end cover 6.5 and a walking wheel blocking disc 6.4, the walking wheel closed end cover 6.5 and the walking wheel blocking disc 6.4 are fixed on the walking shaft 6.10 and located on two sides of the walking wheel bearing 6.6, the walking wheel bearing 6.6 is limited, and impurities are prevented from entering the walking wheel bearing 6.6.
The cleaning motor 2.5 adopts a direct current brushless motor, and the model number is DSBLD300-24 GU-30S.
The model of the water pump 3.1 is P3501.
The connecting disc 4.4 is provided with three bulges and threaded holes which are uniformly distributed, the bulges are clamped on the brush disc 4.1 and the rotating disc 4.2, and the threaded holes are used for being fixedly connected with the brush disc 4.1 and the rotating disc 4.2.
The cleaning motor 4.3 and the walking motor 6.13 both adopt direct current brushless motors, and the models are BLH 015K-20.
The dust collection motor 5.9 adopts a dry and wet dual-purpose dust collection motor which is a D-114 bypass pipe type motor.
The bottom of large granule garbage collection box 5.7 is equipped with a plurality of sieve meshes for filter large granule rubbish, granule rubbish and sewage fall to ground from the sieve mesh.
The working principle and the working process of the invention are as follows:
starting the AGV, and highlighting an indicator lamp 1.4; the two traveling motors 6.8 work to drive the respective traveling wheels 6.7 to rotate, and the AGV car travels according to a preset path;
the two cleaning motors 4.3 work to drive the two brush discs 4.1 to rotate towards opposite directions, and the garbage is gathered in a garbage gathering area between the two brush discs 4.1;
the water pump 3.1 works, the water in the water tank 3.4 is pressurized by the water pump 3.1 and then is sent to the connecting pipe 3.6, and then is sprayed out by the nozzle 3.5, so that the two rolling brushes 2.1 can clean the ground;
the two cleaning motors 2.5 work, and the two cleaning motors 2.5 rotate towards opposite directions to drive the two rolling brushes 2.1 to rotate so as to clean the ground; because the two rolling brushes 2.1 are opposite in rotation direction and same in rotation speed, the garbage gathered by the two brush discs 4.1 can be rolled up, and the granular garbage and the sewage are thrown backwards into the large-particle garbage collection box 5.7 from the space between the two rolling brushes 2.1; the bottom of the large-particle garbage collection box 5.7 is of a screen structure, so that sewage and small-particle garbage fall back to the ground;
the dust collection motor 5.9 works, the dust collection motor 5.9 discharges air in the garbage collection pipeline 5.5, the small particle garbage collection box 5.4 and the sewage delivery pipeline 5.3 to form a vacuum environment, due to air pressure difference, the suction rake 5.6 sucks up the small particle garbage and the sewage and enters the small particle garbage collection box 5.4 through the garbage collection pipeline 5.5, the sewage in the small particle garbage collection box 5.4 enters the dust collection motor 5.9 through the sewage delivery pipeline 5.3, finally the sewage enters the sewage storage box 5.1 through the sewage recovery pipeline 5.2, and meanwhile the small particle garbage is remained in the small particle garbage collection box 5.4, so that garbage classification is realized.
Nothing is said about the prior art.
Claims (10)
1. An AGV with cleaning, cleaning and recovery functions is characterized by comprising a vehicle body, a cleaning device, a spraying device, a cleaning device, a recovery device and a walking device;
the cleaning device comprises a cleaning mechanism and two cleaning driving mechanisms; the cleaning mechanism comprises two rolling brushes and two rolling brush end covers; the cleaning driving mechanism comprises a cleaning motor bracket, a cleaning motor, a driven wheel, a middle shaft, a middle wheel and a driving wheel;
the two rolling brush end covers are symmetrically fixed on two sides of the bottom of the chassis of the vehicle body, and the two rolling brush end covers are close to the front end of the vehicle body; two ends of the two rolling brushes are respectively and rotatably connected with the lower parts of the respective rolling brush end covers; the axes of the two rolling brushes are parallel and opposite in rotation direction, and one end of a rotating shaft of each rolling brush penetrates through a corresponding rolling brush end cover to be fixed with a driven wheel;
the cleaning motor bracket is fixed on a chassis of the vehicle body, the cleaning motor is fixed on the cleaning motor bracket, an output shaft of the cleaning motor faces to the horizontal direction, and a driving wheel is fixed on the output shaft of the cleaning motor; one end of the intermediate shaft is fixed on one side of the corresponding rolling brush end cover, the other end of the intermediate shaft is rotatably provided with an intermediate wheel meshed with the driving wheel, and the intermediate wheel is simultaneously meshed with the driven wheel;
the spraying device comprises a water pump, a water tank, a nozzle and a connecting pipe; the water pump and the water tank are fixed on a chassis of the vehicle body, a water pipe of the water tank is connected with an input end of the water pump in a sealing way, an output end of the water pump is connected with a connecting pipe in a sealing way, the connecting pipe is fixed at the bottom of the chassis of the vehicle body, and a plurality of nozzles are arranged on the connecting pipe;
the cleaning device comprises two cleaning mechanisms which are symmetrically arranged at the front end of a chassis of the vehicle body, a garbage collection area is formed between the two cleaning mechanisms, and the garbage collection area is positioned in the action range of the rolling brush;
each cleaning mechanism comprises a brush disc, a rotating disc, a cleaning motor and a connecting disc; the cleaning motor is fixed at the front end of a chassis of the vehicle body, an output shaft of the cleaning motor penetrates out of the chassis of the vehicle body and faces the ground, a rotating disc is fixed on the output shaft of the cleaning motor, and the rotating disc is fixedly connected with the brush disc through a connecting disc; the brush discs of the two cleaning mechanisms are opposite in rotation direction;
the recovery device comprises a sewage storage tank, a sewage recovery pipeline, a sewage conveying pipeline, a small-particle garbage collection box, a garbage collection pipeline, a suction rake, a large-particle garbage collection box, a fixing frame and a dust collection motor;
the sewage storage tank, the small particle garbage collection box and the dust collection motor are all fixed on a chassis of the vehicle body; the suction rake is fixed at the bottom of a chassis of the vehicle body and is close to the rear end of the vehicle body; the suction rake is connected with the upper part of the small-particle dustbin through a garbage collection pipeline, the small-particle dustbin is connected with the input end of a dust suction motor through a sewage conveying pipeline, and the output end of the dust suction motor is connected with the upper part of a sewage storage tank through a sewage recovery pipeline; a filter screen is arranged at the inlet of the sewage conveying pipeline; the fixed frame is fixed at the bottom of a chassis of the vehicle body and is positioned at the position close to the rear of the rolling brush; the large granule garbage collection box detachably installs on the mount, and the opening of large granule garbage collection box and the terminal parallel and level of round brush.
2. The AGV with cleaning, washing and recycling functions of claim 1, wherein the traveling means comprises universal wheels, a traveling motor bracket, two traveling motors and two traveling mechanisms; the walking motor bracket is fixed at the rear end of the bottom of the chassis of the vehicle body, two walking motors are fixed on the motor bracket, and output shafts of the two walking motors face opposite directions and are parallel to the ground; the output shaft of each walking motor is respectively connected with the respective walking mechanism; the universal wheel is arranged in the middle of the front end of the bottom of the chassis of the vehicle body.
3. The AGV cart with cleaning, washing and recovery functions of claim 2, wherein said travel mechanism comprises a first gear, a travel wheel, a second gear and a travel axle; the first gear is fixed on the output shaft of the corresponding walking motor; the walking shaft is rotatably arranged at the rear end of the bottom of the chassis of the vehicle body, and a walking wheel and a second gear meshed with the first gear are fixed on the walking shaft.
4. The AGV with cleaning, washing and recycling functions of claim 3, wherein the traveling mechanism further comprises a connecting cover, a fastening nut, a traveling wheel sealing end cover and a traveling wheel blocking disc; the walking wheel closed end cover and the walking wheel blocking disc are fixed on the walking shaft and positioned on two sides of the connecting position of the walking shaft and the chassis of the vehicle body; the travelling wheel is axially limited by a fastening nut; the traveling wheel bearing is externally coated with a connecting cover which is fixed at the bottom of a chassis of the vehicle body.
5. The AGV cart with sweeping, cleaning and recovery functions of claim 1, wherein said cleaning device further comprises a barrier, a protective cover and four rolling brush trays; one side of the baffle is fixed at the bottom of the chassis of the vehicle body, and the baffle covers the front of the two rolling brushes; the protective cover is fixed on the cleaning motor bracket and is arranged on the driving wheel, the driven wheel and the middle wheel; the two ends of the two rolling brushes are respectively and rotatably connected with the respective rolling brush end covers through rolling brush bearings, and the four rolling brush baffle discs are respectively fixed on the two rolling brushes and are positioned on one side of the corresponding rolling brush bearings.
6. The AGV with cleaning, washing and recycling functions of claim 1, wherein the washing driving mechanism further comprises a sleeve fixed on the middle shaft, the other end of the middle shaft is rotatably provided with a middle wheel through a bearing a, and the sleeve axially limits the bearing a.
7. The AGV cart with cleaning, washing and recovery functions of claim 1, wherein said cart body includes a chassis, a frame, a battery pack and an indicator light; the chassis is welded with a frame, the top of the frame is fixed with an indicator light, and the bottom of the chassis is fixed with a battery pack.
8. The AGV with cleaning, washing and recycling functions of claim 1, wherein the bottom of the large particle garbage collection box is provided with a plurality of sieve holes.
9. The AGV with cleaning, washing and recycling functions of claim 1, wherein the connecting plate has three protrusions and threaded holes arranged uniformly, and the protrusions are clamped on the brush disk and the rotating disk.
10. The AGV with cleaning, washing and recovery function of claim 1, wherein said dust suction motor is a wet and dry dust suction motor.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911116003.0A CN110714433A (en) | 2019-11-15 | 2019-11-15 | AGV dolly with clean, wash and retrieve function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116003.0A CN110714433A (en) | 2019-11-15 | 2019-11-15 | AGV dolly with clean, wash and retrieve function |
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| CN110714433A true CN110714433A (en) | 2020-01-21 |
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| CN201911116003.0A Pending CN110714433A (en) | 2019-11-15 | 2019-11-15 | AGV dolly with clean, wash and retrieve function |
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| CN111297270A (en) * | 2020-03-31 | 2020-06-19 | 西安工程大学 | Sweeping device of sweeping robot |
| CN111336820A (en) * | 2020-03-02 | 2020-06-26 | 张梦江 | Aluminum alloy ingot processing is dragged for mechanism with solution surface impurity |
| CN111714043A (en) * | 2020-07-03 | 2020-09-29 | 白洪副 | Novel automatic floor mopping equipment |
| CN111714037A (en) * | 2020-06-19 | 2020-09-29 | 北京真机智能科技有限公司 | Indoor and outdoor universal intelligent sweeping and washing integrated robot and cleaning method thereof |
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| CN111336820A (en) * | 2020-03-02 | 2020-06-26 | 张梦江 | Aluminum alloy ingot processing is dragged for mechanism with solution surface impurity |
| CN111297270A (en) * | 2020-03-31 | 2020-06-19 | 西安工程大学 | Sweeping device of sweeping robot |
| CN111297270B (en) * | 2020-03-31 | 2021-07-13 | 西安工程大学 | Sweeping device of sweeping robot |
| CN111733742A (en) * | 2020-05-16 | 2020-10-02 | 江苏瑞沃建设集团有限公司 | Urban tunnel cleaning and maintaining device |
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| CN111945637A (en) * | 2020-08-10 | 2020-11-17 | 河海大学常州校区 | Small-size road sweeper |
| CN112137511A (en) * | 2020-09-25 | 2020-12-29 | 哈工大机器人（合肥）国际创新研究院 | Cleaning structure of sweeping robot |
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| CN112826386A (en) * | 2021-03-04 | 2021-05-25 | 深圳市赫兹家电有限公司 | Garbage cleaning mechanism and cleaning appliance applying same |
| CN113180555A (en) * | 2021-04-25 | 2021-07-30 | 青岛黄海学院 | Industrial cleaning robot based on artificial intelligence and working method |
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| CN113546905A (en) * | 2021-09-22 | 2021-10-26 | 锦涵信息科技南通有限公司 | Automatic change cleaning device is used in production of computer machine case shell of production |
| CN114250740A (en) * | 2021-12-22 | 2022-03-29 | 江苏徐工工程机械研究院有限公司 | Track coal suction vehicle, control method thereof and coal suction vehicle group |
| CN114250740B (en) * | 2021-12-22 | 2024-02-02 | 江苏徐工工程机械研究院有限公司 | Rail coal suction vehicle, control method thereof and coal suction vehicle set |
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| CN114855683A (en) * | 2022-05-07 | 2022-08-05 | 富美建设集团有限公司 | Washing and sweeping vehicle using clean energy |
| CN114645527A (en) * | 2022-05-23 | 2022-06-21 | 深圳市国天电子股份有限公司 | Intelligent industrial robot based on millimeter wave radar and method thereof |
| CN115104959A (en) * | 2022-06-23 | 2022-09-27 | 苏州派特纳智能科技有限公司 | Cleaning robot |
| CN115104959B (en) * | 2022-06-23 | 2023-10-24 | 苏州派特纳智能科技有限公司 | Cleaning robot |
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