CN112458990A - Small-size sanitation cleaning vehicle convenient to clean inside - Google Patents
Small-size sanitation cleaning vehicle convenient to clean inside Download PDFInfo
- Publication number
- CN112458990A CN112458990A CN202011272355.8A CN202011272355A CN112458990A CN 112458990 A CN112458990 A CN 112458990A CN 202011272355 A CN202011272355 A CN 202011272355A CN 112458990 A CN112458990 A CN 112458990A
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- Prior art keywords
- water
- storage tank
- water storage
- fixed
- small
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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
- E01H3/00—Applying liquids to roads or like surfaces, e.g. for dust control; Stationary flushing devices
- E01H3/02—Mobile apparatus, e.g. watering-vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention discloses a small-sized environmental sanitation cleaning vehicle convenient for internal cleaning, which comprises a first driving saddle, a connecting mechanism, a water storage tank, a motor, a second electric water valve and a telescopic mechanism, wherein the water storage tank is fixed at the inner bottom of the second driving saddle through a fastener, the right side of a transparent plate is provided with the first electric water valve, the second electric water valve penetrates through the top of the water storage tank and is communicated with a liquid through channel, the right side of the inner bottom of the water storage tank is provided with a water pump, and the telescopic mechanism is arranged at the right side of the water storage tank. This kind of inside convenient abluent small-size sanitation washs car can open second electric water valve after having used up the device and successively let in cleaner and clear water in to logical liquid passageway, and the cleaner can wash the storage water tank inside after through first shower nozzle blowout, and the discharge washs and can let in the clear water in can to leading to the liquid passageway after wasing, and clear water is finally through first shower nozzle blowout, conveniently washes remaining cleaner in the storage water tank for the cleaning performance is better.
Description
Technical Field
The invention relates to the technical field of environmental sanitation cleaning vehicles, in particular to a small-sized environmental sanitation cleaning vehicle with an interior convenient to clean.
Background
The environmental sanitation vehicle is a special vehicle for arranging and cleaning urban appearance, is also called as an environmental sanitation watering vehicle, is mainly suitable for washing various road surfaces, greening trees, green belts and lawns, construction and construction of roads, factories and mines enterprises and high-altitude building washing, has the functions of watering, dust pressing, high-position and low-position spraying, pesticide spraying, guardrail washing and the like, is widely used for watering environmental sanitation industries in cities and towns at present, generally uses a small environmental sanitation cleaning vehicle in order to move the environmental sanitation vehicle more flexibly, and cannot be cleaned after the use of the general small environmental sanitation cleaning vehicle, and scale can be generated after a long time.
Disclosure of Invention
The invention aims to provide a small-sized environmental sanitation cleaning vehicle with an interior convenient to clean, and aims to solve the problems that after the small-sized environmental sanitation cleaning vehicle is used, the interior of the small-sized environmental sanitation cleaning vehicle cannot be cleaned, and scale can be generated after a long time.
In order to achieve the purpose, the invention provides the following technical scheme: a small-sized environmental sanitation cleaning vehicle with an internal convenient cleaning function comprises a first driving vehicle seat, a connecting mechanism, a water storage tank, a motor, a second electric water valve and a telescopic mechanism,
the automobile seat comprises a first driving saddle, a vehicle head is fixed on the upper end face of the first driving saddle, a second driving saddle is arranged on the right side of the first driving saddle, wear-resisting plates are fixed on the right end face of the first driving saddle and the left end face of the second driving saddle, a clamping hook is fixed on the left end face of the wear-resisting plate on the second driving saddle, and the clamping hook penetrates through the wear-resisting plate on the first driving saddle and the right side of the first driving saddle;
the connecting mechanism is fixed on the left end face of the wear-resisting plate on the first driving saddle and is clamped and connected to the clamping hook;
the water storage tank is fixed at the inner bottom of the second driving saddle through a fastener, a transparent plate is embedded in the front side of the water storage tank, a first electric water valve is arranged on the right side of the transparent plate and penetrates through the front side of the water storage tank, and meanwhile, the inner top of the water storage tank is rotatably connected with a liquid through channel;
the second electric water valve penetrates through the top of the water storage tank and is communicated with the liquid passing channel, the bottom of the liquid passing channel is fixedly provided with a first spray head in a penetrating mode, the right side of the bottom in the water storage tank is provided with a water pump, the upper side of the water pump is provided with a connecting pipeline, and the connecting pipeline penetrates through the right side of the water storage tank and is connected with a water delivery hose through a pipe hoop;
the telescopic mechanism is arranged on the right side of the water storage tank and connected with the bottom of the water delivery hose, and meanwhile, the water delivery hose penetrates through the right side of the second driving saddle.
Preferably, the connecting mechanism comprises a first hydraulic cylinder, a first piston rod and clamping plates, the first hydraulic cylinder is fixed on the front side and the rear side of the right inner wall of the first driving saddle, the inner side of the first hydraulic cylinder is connected with the clamping plates through the first piston rod, the clamping plates are clamped and connected on the inner sides of the clamping hooks, and the clamping hooks are distributed on the front side and the rear side of the left end face of the wear-resistant plate on the second driving saddle at equal intervals.
Preferably, the fasteners are equally spaced on the front and rear sides of the bottom portion of the second driving seat.
Preferably, the motor is fixed in the top of the water storage tank, and the right side of the motor is rotatably connected with a liquid passing channel.
Preferably, the first spray heads are uniformly distributed at the bottom of the liquid passing channel.
Preferably, telescopic machanism includes slide, second pneumatic cylinder, second piston rod, movable plate and spacing ring, and the second pneumatic cylinder is fixed on the inner wall of slide, and the slide is fixed on the right-hand member face of second drive saddle simultaneously, one side of second pneumatic cylinder is connected with the movable plate through the second piston rod, and movable plate sliding connection is in the slide.
Preferably, a limiting ring is fixed on the right end face of the moving plate, and a water outlet pipeline penetrates through the limiting ring.
Preferably, the moving plate and the water outlet pipeline are both provided with two, and each moving plate is provided with two limiting rings.
Preferably, the bottom of the water outlet pipeline is fixedly provided with second spray heads in a penetrating mode, and the second spray heads are distributed at equal intervals.
Compared with the prior art, the invention has the beneficial effects that: the small-sized environmental sanitation cleaning vehicle with the interior convenient to clean,
(1) the first driving saddle and the second driving saddle can be connected together through the clamping hook and the connecting mechanism, the wear-resisting plate has the wear-resisting characteristic and can conveniently play a role in protecting the first driving saddle and the second driving saddle, the water storage tank can be fixed at the inner bottom of the second driving saddle through the fastening piece, the assembly, disassembly and maintenance operation of the device can be more convenient and faster by adopting an assembled structure, meanwhile, the second driving saddle can be quickly replaced, the environmental sanitation work is continued, and the time for injecting water into the water storage tank is saved;
(2) in the process of flushing the road surface by using the water in the water storage tank, the two water outlet pipelines can be unfolded under the action of the corresponding telescopic mechanisms, so that the flushing range is conveniently enlarged, and meanwhile, the second spray heads are distributed at the tops of the water outlet pipelines at equal intervals, so that the flushing effect is more comprehensive and uniform;
(3) after the device is used, the second electric water valve can be opened to sequentially introduce the cleaning agent and the clean water into the liquid passage, the cleaning agent can be sprayed out through the first spray head to clean the interior of the water storage tank, the clean water can be introduced into the liquid passage after the cleaning water is discharged, and the clean water is finally sprayed out through the first spray head, so that the residual cleaning agent in the water storage tank can be conveniently washed away, and the cleaning effect is better;
(4) utilize cleaner and clear water to wash the inside in-process of storage water tank, lead to the liquid passageway and can rotate under the effect of motor, conveniently increase cleaning range, and the bottom evenly distributed who leads to the liquid passageway has first shower nozzle for the cleaning performance is more comprehensive thorough.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of the front view of the present invention;
FIG. 3 is a schematic left-side sectional view of the present invention;
FIG. 4 is a schematic diagram of the right-view structure of the present invention;
FIG. 5 is a schematic diagram of a right-side cross-sectional structure of the present invention;
FIG. 6 is a schematic top view of the present invention.
In the figure: 1. the automatic water supply device comprises a first driving saddle, 2, a headstock, 3, a second driving saddle, 4, an abrasion-resistant plate, 5, a clamping hook, 6, a connecting mechanism, 601, a first hydraulic cylinder, 602, a first piston rod, 603, a clamping plate, 7, a water storage tank, 8, a fastener, 9, a transparent plate, 10, a first electric water valve, 11, a motor, 12, a liquid through channel, 13, a second electric water valve, 14, a first spray head, 15, a water pump, 16, a connecting pipeline, 17, a water delivery hose, 18, a pipe hoop, 19, a telescopic mechanism, 1901, a slide way, 1902, a second hydraulic cylinder, 1903, a second piston rod, 1904, a movable plate, 1905, a limiting ring, 20, a water outlet pipeline, 21 and a second spray head.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a small-sized sanitation cleaning vehicle convenient for cleaning the inside is disclosed, according to the figure 1 and figure 2, the head 2 is fixed on the upper end surface of the first driving saddle 1, the second driving saddle 3 is arranged on the right side of the first driving saddle 1, the wear-resisting plate 4 is fixed on the right end surface of the first driving saddle 1 and the left end surface of the second driving saddle 3, the hook 5 is fixed on the left end surface of the wear-resisting plate 4 on the second driving saddle 3, the hook 5 penetrates through the wear-resisting plate 4 on the first driving saddle 1 and the right side of the first driving saddle 1, the connecting mechanism 6 is fixed on the left end surface of the wear-resisting plate 4 on the first driving saddle 1, the connecting mechanism 6 is clamped and connected on the hook 5, the connecting mechanism 6 comprises a first hydraulic cylinder 601, a first piston rod 602 and a clamping plate 603, the first hydraulic cylinder 601 is fixed on the front and back two sides of the right inner wall of the first driving saddle 1, and the inner side of the first hydraulic cylinder 601 is, cardboard 603 block is connected in the inboard of pothook 5, and pothook 5 equidistance distributes around the second drive saddle 3 upper wear plate 4 left end face both sides, run through pothook 5 behind the wear plate 4 on the first drive saddle 1 and the right side of first drive saddle 1, cardboard 603 can remove and the block is connected on pothook 5 under the extension effect of first piston rod 602, the convenience is in the same place first drive saddle 1 and the equipment of second drive saddle 3, cardboard 603 removes and leaves behind pothook 5 under the contraction effect of first piston rod 602, the staff can be with first drive saddle 1 and the split of second drive saddle 3, convenient maintenance.
According to the drawings of fig. 1, 2 and 3, the water storage tank 7 is fixed at the inner bottom of the second driving saddle 3 through a fastener 8, a transparent plate 9 is embedded at the front side of the water storage tank 7, the fasteners 8 are equidistantly distributed at the front side and the rear side of the inner bottom of the second driving saddle 3, and the water storage tank 7 can be fixed at the inner bottom of the second driving saddle 3 under the action of the fasteners 8, so that the installation and the disassembly are convenient.
According to the scheme, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a first electric water valve 10 is arranged on the right side of a transparent plate 9, the first electric water valve 10 penetrates through and is fixed on the front side of a water storage tank 7, meanwhile, a liquid through channel 12 is rotatably connected to the inner top of the water storage tank 7, a motor 11 is fixed in the top of the water storage tank 7, the right side of the motor 11 is rotatably connected with the liquid through channel 12, after the device is used, after a second electric water valve 13 is opened, a cleaning agent and clean water can be sequentially introduced into the liquid through channel 12, the inside of the water storage tank 7 is conveniently cleaned, meanwhile, the liquid through channel 12 can rotate under the action of the motor 11.
According to the drawings of fig. 1, fig. 2, fig. 3 and fig. 5, the second electric water valve 13 penetrates through the top of the water storage tank 7 to be communicated with the liquid passing channel 12, the bottom of the liquid passing channel 12 is fixedly provided with a first spray head 14 in a penetrating mode, the first spray heads 14 are uniformly distributed at the bottom of the liquid passing channel 12, cleaning agents or water are sprayed out through the first spray heads 14 after entering the liquid passing channel 12, the cleaning effects can be more comprehensive and uniform through the uniformly distributed first spray heads 14, a water pump 15 is arranged on the right side of the bottom in the water storage tank 7, a connecting pipeline 16 is arranged on the upper side of the water pump 15, and the connecting pipeline 16 penetrates through the right side of the water storage tank 7 and is connected with a water.
As shown in fig. 1, 2, 3 and 6, the telescopic mechanism 19 is disposed at the right side of the water storage tank 7, the telescopic mechanism 19 is connected to the bottom of the water hose 17, the water hose 17 penetrates the right side of the second driving seat 3, the telescopic mechanism 19 includes a slide 1901, a second hydraulic cylinder 1902, a second piston rod 1903, a moving plate 1904 and a limit ring 1905, the second hydraulic cylinder 1902 is fixed on the inner wall of the slide 1901, the slide 1901 is fixed on the right end surface of the second driving seat 3, one side of the second hydraulic cylinder 1902 is connected to the moving plate 1904 through the second piston rod 1903, the moving plate 1904 is slidably connected in the slide 1901, the slide 1902 and the second piston rod 1903 can slide back and forth, so as to facilitate unfolding or storage, the slide 1901 plays a role of limiting assistance in the process of sliding the moving plate 1904 back and forth, the moving plate 1904 can drive the corresponding water outlet pipe 20 to move when sliding under the extension action of the second piston rod 1903, the water spraying range is conveniently enlarged, after the road surface is washed, the movable plate 1904 slides to the original position under the contraction action of the second piston rod 1903 to be conveniently stored, a limit ring 1905 is fixed on the right end face of the movable plate 1904, the water outlet pipe 20 penetrates through the limiting ring 1905, the limiting ring 1905 has a limiting and supporting effect on the water outlet pipe 20, two moving plates 1904 and two water outlet pipes 20 are arranged, and each moving plate 1904 is provided with two limiting rings 1905, the two moving plates 1904 can make the road surface washing and spraying range wider when being unfolded simultaneously, each water outlet pipe 20 is provided with two limiting rings 1905, so as to conveniently and stably limit and support the corresponding water outlet pipe 20, the bottom of the water outlet pipe 20 is fixedly penetrated with a second spray head 21, and the second spray heads 21 are distributed at equal intervals, and the second spray heads 21 distributed at the bottom of the water outlet pipeline 20 at equal intervals can make the water spraying effect more comprehensive and uniform.
The working principle of the embodiment is as follows: when the small-sized environmental sanitation cleaning vehicle convenient for cleaning inside is used, after a worker enters the vehicle head 2, the operation of the whole device can be controlled by operating equipment in the vehicle head 2, firstly, the first electric water valve 10 on the upper side of the front end face of the water storage tank 7 is opened, so that water is introduced into the water storage tank 7, after the water pump 15 is started, the water in the water storage tank 7 is sprayed out through the connecting pipeline 16, the water delivery hose 17, the water outlet pipeline 20 and the second spray head 21 in sequence, the limiting ring 1905 plays a role of limiting and supporting the water outlet pipeline 20, meanwhile, the device can move leftwards under the action of the first driving vehicle seat 1 and the second driving vehicle seat 3, so as to conveniently wash the road surface, after the second hydraulic cylinder 1902 is started, the second hydraulic cylinder 1902 drives the corresponding second piston rod 1903 to extend, at the moment, the movable plate 1904 slides in the corresponding slide way 1901, so as to drive the corresponding, the two water outlet pipes 20 can move along with the respective corresponding moving plates 1904, so that the spraying range is conveniently enlarged, meanwhile, the water using condition in the water storage tank 7 can be observed through the transparent plate 9, after the device is used, the second piston rod 1903 contracts, the water outlet pipes 20 slide to the original position along with the corresponding moving plates 1904, so that the storage is convenient, after the device is used, the second electric water valve 13 is opened to sequentially introduce cleaning agent and clean water into the liquid passage 12, the cleaning agent can be sprayed out through the first spray head 14 to clean the interior of the water storage tank 7, the first electric water valve 10 on the lower side of the front end face of the water storage tank 7 is opened to discharge the cleaning water, then the clean water is introduced into the liquid passage 12, the clean water is finally sprayed out through the first spray head 14, so that the cleaning agent remained in the water storage tank 7 can be conveniently washed away, the motor 11, the motor 11 drives the liquid passage 12 to rotate, which facilitates the increase of the cleaning range and the more comprehensive and thorough cleaning effect, after the first hydraulic cylinder 601 is started to enable the first piston rod 602 to contract, the clamping plate 603 moves and leaves the clamping hook 5, then a worker can separate the first driving saddle 1 from the second driving saddle 3, which facilitates the maintenance, if the water in the water storage tank 7 is sprayed, but the sanitation work is not finished, the second driving saddle 3 can be separated from the first driving saddle 1, and meanwhile, the other second driving saddle 3 with the water storage tank 7 filled with water is connected with the first driving saddle 1, so that the sanitation work can be continued, thereby reducing the water filling time, and the content which is not described in detail in the specification belongs to the prior art known by professional technicians in the field.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an inside convenient abluent small-size sanitation washs car, includes first drive saddle (1), coupling mechanism (6), storage water tank (7), motor (11), electronic water valve of second (13) and telescopic machanism (19), its characterized in that:
the automobile seat comprises a first driving seat (1), wherein a vehicle head (2) is fixed on the upper end face of the first driving seat (1), a second driving seat (3) is arranged on the right side of the first driving seat (1), meanwhile, wear-resisting plates (4) are fixed on the right end face of the first driving seat (1) and the left end face of the second driving seat (3), a clamping hook (5) is fixed on the left end face of the wear-resisting plate (4) on the second driving seat (3), and the clamping hook (5) penetrates through the wear-resisting plate (4) on the first driving seat (1) and the right side of the first driving seat (1);
the connecting mechanism (6) is fixed on the left end face of the wear-resisting plate (4) on the first driving saddle (1), and the connecting mechanism (6) is connected to the clamping hook (5) in a clamping manner;
the water storage tank (7) is fixed at the inner bottom of the second driving seat (3) through a fastener (8), a transparent plate (9) is embedded in the front side of the water storage tank (7), a first electric water valve (10) is arranged on the right side of the transparent plate (9), the first electric water valve (10) penetrates through and is fixed on the front side of the water storage tank (7), and meanwhile the inner top of the water storage tank (7) is rotatably connected with a liquid through channel (12);
the second electric water valve (13) penetrates through the top of the water storage tank (7) and is communicated with the liquid passing channel (12), the bottom of the liquid passing channel (12) is fixedly provided with a first spray head (14) in a penetrating mode, the right side of the inner bottom of the water storage tank (7) is provided with a water pump (15), the upper side of the water pump (15) is provided with a connecting pipeline (16), and meanwhile the connecting pipeline (16) penetrates through the right side of the water storage tank (7) and is connected with a water delivery hose (17) through a pipe hoop (18);
the telescopic mechanism (19) is arranged on the right side of the water storage tank (7), the telescopic mechanism (19) is connected with the bottom of the water delivery hose (17), and meanwhile the water delivery hose (17) penetrates through the right side of the second driving saddle (3).
2. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: coupling mechanism (6) include first pneumatic cylinder (601), first piston rod (602) and cardboard (603), and first pneumatic cylinder (601) are fixed in the front and back both sides of first drive saddle (1) right inner wall, and the inboard of first pneumatic cylinder (601) is connected with cardboard (603) through first piston rod (602) simultaneously, the inboard at pothook (5) is connected in cardboard (603) block, and pothook (5) equidistance distribute in the front and back both sides of second drive saddle (3) upper wear plate (4) left end face.
3. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: the fasteners (8) are distributed on the front side and the rear side of the inner bottom of the second driving saddle (3) at equal intervals.
4. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: the motor (11) is fixed in the top of the water storage tank (7), and the right side of the motor (11) is rotatably connected with a liquid passing channel (12).
5. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: the first spray heads (14) are uniformly distributed at the bottom of the liquid passing channel (12).
6. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: the telescopic mechanism (19) comprises a slide way (1901), a second hydraulic cylinder (1902), a second piston rod (1903), a movable plate (1904) and a limiting ring (1905), the second hydraulic cylinder (1902) is fixed on the inner wall of the slide way (1901), the slide way (1901) is fixed on the right end face of the second driving saddle (3), one side of the second hydraulic cylinder (1902) is connected with the movable plate (1904) through the second piston rod (1903), and the movable plate (1904) is slidably connected in the slide way (1901).
7. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 6, wherein: a limiting ring (1905) is fixed on the right end face of the moving plate (1904), and a water outlet pipeline (20) penetrates through the limiting ring (1905).
8. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 6, wherein: the moving plate (1904) and the water outlet pipeline (20) are both provided with two, and each moving plate (1904) is provided with two limiting rings (1905).
9. A small-sized environmental sanitation cleaning vehicle convenient for cleaning the inside thereof according to claim 1, wherein: and second spray heads (21) penetrate through and are fixed at the bottom of the water outlet pipeline (20), and the second spray heads (21) are distributed at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272355.8A CN112458990A (en) | 2020-11-14 | 2020-11-14 | Small-size sanitation cleaning vehicle convenient to clean inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272355.8A CN112458990A (en) | 2020-11-14 | 2020-11-14 | Small-size sanitation cleaning vehicle convenient to clean inside |
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| Publication Number | Publication Date |
|---|---|
| CN112458990A true CN112458990A (en) | 2021-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011272355.8A Pending CN112458990A (en) | 2020-11-14 | 2020-11-14 | Small-size sanitation cleaning vehicle convenient to clean inside |
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| CN (1) | CN112458990A (en) |
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| CN211725156U (en) * | 2020-02-26 | 2020-10-23 | 吴波 | Auxiliary device for restoring and treating mine geological environment |
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2020
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206321556U (en) * | 2016-12-27 | 2017-07-11 | 贵州黔通工程技术有限公司 | Sprinkler system for pulling type highway friction detection device |
| CN207030054U (en) * | 2017-05-23 | 2018-02-23 | 贵溪市民星新能源科技有限公司 | A kind of isolated stainless steel water tank of multilayer |
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