Dedicated road sweeper of municipal administration environmental engineering
Technical Field
The invention relates to the field of municipal environmental engineering, in particular to a road sweeper special for the municipal environmental engineering.
Background
In municipal environmental engineering, helping hand scavenging machine is one of sanitation equipment, is that a collection road surface cleans, rubbish is retrieved and transports novel high-efficient equipment of cleaning as an organic whole, on the road, often can have some looks and colors's rubbish such as leaf, disposal bag, peel, beverage box and chewing gum to exist, to the brush type helping hand scavenging machine that adopts at present, when cleaning the road surface, to gluing the chewing gum on the ground, often appear not sweeping or sweeping the condition of gluing on the brush hair after getting up.
Disclosure of Invention
The invention aims to provide a road sweeper special for municipal environmental engineering, which is used for solving the technical problem that chewing gum stuck on the ground is often not swept or is stuck on bristles after being swept when a road surface is swept by a brush type power-assisted sweeper currently adopted.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a dedicated road sweeper of municipal administration environmental engineering, its structure includes handle, dust cover, collecting box, drive chassis, broom, install the dust cover on the collecting box, the handle is fixed at the collecting box side, the bottom of collecting box is provided with the drive chassis, control has the broom in the drive chassis, straight tube, refrigerating system, spin fulcrum, spin, support frame, spiller are constituteed to the inside on drive chassis, refrigerating system connects respectively in spiller and straight tube, the spiller is connected with the spin, the spin passes through the spin fulcrum and fixes on the support frame.
Preferably, the straight pipe is provided with a rotating part, a pipe orifice frame and a sewage suction pipe, the broom is rotatably matched inside the straight pipe through the rotating part, the pipe orifice frame is movably matched at the other end, opposite to the rotating part, of the straight pipe, the position of a pipe orifice of the straight pipe is sealed through the pipe orifice frame in an indirect mode, and the sewage suction pipe is installed towards one end of the pipe orifice frame.
Preferably, the refrigeration system comprises two connecting pipes and two condensers, the two connecting pipes are respectively connected to the straight pipe and the scraper knife, and the connecting pipes are connected in the condensers.
Preferably, the rotating member comprises a rotating shaft, a connecting rod, a rotating drum and a screw rod, the rotating shaft is fixed at the outer top end of the rotating drum through the connecting rod, and the rotating drum and the screw rod are matched in a meshing transmission mode to vertically extend and retract.
Preferably, the pipe orifice frame comprises a straight pipe sealing ring, a rotating wheel and a stop lever, the straight pipe sealing ring is wrapped at the pipe orifice of the straight pipe, and the two sealing stop levers are hinged to the pipe orifice of the straight pipe through the rotating wheel and have the same structure size.
Preferably, the scraper knife is of an isosceles triangle structure, one end of the tip end of the scraper knife penetrates through the supporting frame and the driving chassis to be in contact with the ground, and the scraper knife with the structural design can effectively improve the object shoveling capacity.
Preferably, the inner surface wall of the rotary drum is provided with transmission textures meshed with the screw, the textures are positioned at the quarter of the drum opening of the drum body, and one end of the screw is connected with the broom.
Preferably, the output end of the sewage suction pipe is connected with the collecting box.
Preferably, the straight pipe sealing ring is positioned at the upper end of the movable sealing layer formed by the sealing stop rod and is communicated and connected with the sewage suction pipe.
Preferably, the sewage suction pipe is bidirectional, one end of the sewage suction pipe can be connected in the straight pipe, and the other end of the sewage suction pipe is connected with the scraper knife.
Preferably, the inner diameter of the straight pipe is far larger than that of the broom, and when the broom is positioned in the straight pipe, the gap between the outer surface of the broom and the inner surface wall of the straight pipe is 10cm-20 cm.
Preferably, the refrigeration system is based on the existing structure, so that the refrigeration function inside the scraper knife residual straight pipe can be directly realized.
Compared with the prior art, the invention has the following beneficial effects:
1. the scraper knife arranged in the driving chassis can scrape off garbage which is adhered to the ground and is not easy to clean, so that the working efficiency of the sweeper is improved.
2. The rotating piece arranged in the straight pipe is matched with the broom, the screw rod arranged in the rotating piece is matched with the rotary drum, the broom freely extends and retracts in the straight pipe in a high-speed rotating mode, and garbage adhered to the broom is thrown out by utilizing strong centrifugal force.
3. The straight pipe and the scraper knife are respectively matched with the refrigerating system, and the scraper knife and the straight pipe can ensure the low temperature of the knife surface and the internal cooling of the straight pipe by utilizing the refrigerating system respectively, so that when the broom extends into the straight pipe, the chewing gum adhered on the broom is hardened at the low temperature, and the broom can be better separated from the broom hair.
4. According to the invention, the pipe orifice frame formed by matching the sealing connecting rod and the rotating wheel is arranged in the straight pipe, so that dirt thrown out when the broom is screwed into the straight pipe can be sealed in the straight pipe, the dirt is prevented from leaking, and meanwhile, the dirt is sucked out through the matched dirt sucking pipe.
Drawings
FIG. 1 is a schematic structural view of a road sweeper special for municipal environmental engineering.
Fig. 2 is a schematic structural diagram of a drive chassis according to the present invention.
Fig. 3 is an enlarged schematic view of the structure of the refrigeration system of the present invention.
Fig. 4 is a schematic structural view of the rotating member of the present invention.
Fig. 5 is a schematic structural diagram of the nozzle holder of the present invention.
Fig. 6 is a schematic view of an opening structure of the nozzle holder of the present invention.
In the figure: the device comprises a handle-1, a dust cover-2, a collecting box-3, a driving chassis-4, a broom-5, a straight pipe-41, a refrigerating system-42, a rolling ball fulcrum-43, a rolling ball-44, a supporting frame-45, a scraper knife-46, a rotating piece-411, a pipe orifice frame-412, a sewage suction pipe-413, a connecting pipe-421, a condenser-422, a rotating shaft-11 a, a connecting rod-11 b, a rotating cylinder-11 c, a screw rod-11 d, a straight pipe sealing ring-12 a, a rotating wheel-12 b and a sealing stop rod-12 c.
Detailed Description
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on or indirectly connected to the other element, and when an element is referred to as being "connected to" the other element, it can be directly connected to or indirectly connected to the other element.
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-4, the invention provides a road sweeper special for municipal environmental engineering, which structurally comprises a handle 1, a dust cover 2, a collection box 3, a drive chassis 4 and a broom 5, wherein the dust cover 2 is installed on the collection box 3, the handle 1 is fixed on the side of the collection box 3, the drive chassis 4 is arranged at the bottom of the collection box 3, the broom 5 is controlled in the drive chassis 4, a straight pipe 41, a refrigeration system 42, a rolling ball fulcrum 43, a rolling ball 44, a support frame 45 and a scraper knife 46 are formed inside the drive chassis 4, the refrigeration system 42 is respectively connected with the scraper knife 46 and the straight pipe 41, the scraper knife 46 is connected with the rolling ball 44, the straight pipe 44 is fixed on the rolling ball support frame 45 through the rolling ball fulcrum 43, a rotating piece 411, a pipe orifice frame 412 and a dirt suction pipe 413 are arranged in the straight pipe 41, the broom 5 is rotatably matched inside the straight pipe 41, the pipe orifice frame 412 is movably matched at the other end of the straight pipe 41 opposite to the rotating member 411, the pipe orifice position of the straight pipe 41 is indirectly sealed through the pipe orifice frame 412, the sewage suction pipe 413 is installed towards one end of the pipe orifice frame 412, the refrigeration system 42 comprises a connecting pipe 421 and a condenser 422, two connecting pipes 421 are arranged and respectively connected to the straight pipe 41 and the scraper knife 46, the condenser 422 is connected with the connecting pipe 421, the rotating member 411 comprises a rotating shaft 11a, a connecting rod 11b, a rotating drum 11c and a screw rod 11d, the rotating shaft 11a is fixed at the outer top end of the rotating drum 11c through the connecting rod 11b, the rotating drum 11c and the screw rod 11d are vertically extended and retracted in a meshing transmission mode, the scraper knife 46 is in an isosceles triangle structure, one end of the tip of the scraper knife 46 penetrates through the supporting frame 45 and contacts with the ground through the driving chassis 4, the scraper knife 46 designed by the structure can effectively improve the object shoveling capacity, the texture of the broom is located in the quarter of the barrel opening of the barrel body, one end of the screw rod 11d is connected with the broom 5, the output end of the dirt suction pipe 413 is connected with the collection box 3, the dirt suction pipe 413 is bidirectional, one end of the dirt suction pipe 413 can be connected in the straight pipe 41, the other end of the dirt suction pipe is connected with the scraper knife 46, the inner diameter of the straight pipe 41 is far larger than that of the broom 5, when the broom 5 is located in the straight pipe 5, the gap between the outer surface of the broom 5 and the inner surface wall of the straight pipe 41 is 10cm-20cm, the refrigeration system 42 is based on the existing structure, therefore, the refrigeration function inside the straight pipe 41 of the scraper knife 46 can be directly realized, the scraper knife can scrape off the garbage which is adhered on the ground and is not easy to clean, the working efficiency of the sweeper is improved, the screw rod arranged in the rotating piece is matched with the rotating drum, the broom freely stretches out in, the low temperature of the knife surface and the cooling in the straight pipe can be ensured by utilizing the refrigerating system, and the chewing gum adhered on the broom can be better separated from the broom hair through the low-temperature hardening.
Example 2
As shown in fig. 5-6, based on the improvement of the working efficiency of the sweeper in embodiment 1, and the effective removal of the adhesive on the broom, the pipe orifice holder 412 is composed of a straight pipe sealing ring 12a, a rotating wheel 12b, and a blocking rod 12c, the straight pipe sealing ring 12a is wrapped at the pipe orifice of the straight pipe 41, the sealing blocking rod 12c is formed by hinging two same structures and sizes to the pipe orifice of the straight pipe 41 through the rotating wheel 12b, the straight pipe sealing ring 12a is located at the upper end of a movable sealing layer formed by the sealing blocking rod 12c and is communicated with the dirt suction pipe 413, and the removed adhesive can be sealed in the straight pipe to prevent the leakage of the adhesive and effectively suck the adhesive through the dirt suction pipe.
The following describes the implementation of the road sweeper special for municipal environmental engineering in detail:
the basic operation of the present invention is the prior art, the broom 5 is continuously cleaned along the municipal road surface by electric drive, while cleaning, the road surface is often covered with adhesive substances such as chewing gum, therefore, when the broom 5 can not be cleaned, the scraper 46 is arranged, the scraper 46 is designed in a triangular structure and is arranged at 135 degrees, during cleaning along the road surface, the scraper 46 can effectively scrape the adhered substances on the road surface and suck the substances into the collecting box 3 through the dirt suction pipe 413;
furthermore, in the improved broom 5, the screwing mode is spiral, mainly because the fixed end in the broom 5 is connected with the screw rod 11d, the screw rod 11d is matched with the rotary drum 11c to enable the broom 5 to freely extend and retract along the straight pipe 41, when the broom 5 is screwed into the straight pipe 41, the refrigerating system is opened, so that the inside of the straight pipe 41 is in a low-temperature environment, meanwhile, the rotary shaft 11a matched with the rotary drum 11c rotates efficiently, chewing gum adhered to the broom 5 through low-temperature hardening is thrown out, at the moment, the sealing blocking rod 12c seals the pipe opening of the straight pipe 41, the brushed-out hardened adhered matters fall into the straight pipe sealing ring 12a, and the brushed-out hardened adhered matters are effectively sucked into the collecting box 3 through the dirt suction pipe 413, so that the later-stage cleaning of the broom 5 is simplified, and secondary pollution caused by the adhered matters carried by the broom 5 can be avoided.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.