CN211621375U - Sanitation car with rotatory dish of sweeping - Google Patents

Abstract

The utility model provides a sanitation car with rotatory dish of sweeping, include: the vehicle body comprises a vehicle head and a vehicle frame, and the vehicle head is connected with the vehicle frame; the steam generator assembly is arranged on the frame; the cleaning assembly comprises a mounting seat and a sweeping disc, the mounting seat is mounted on the frame, the sweeping disc is rotatably mounted on the mounting seat, and the sweeping disc is communicated with the steam generator assembly. The technical scheme of the utility model the sanitation car among the prior art sweep the dish problem of damaging easily in work effectively.

Description

Sanitation car with rotatory dish of sweeping

Technical Field

The utility model relates to a sanitation equipment's technical field particularly, relates to a sanitation car with rotatory dish of sweeping.

Background

The sanitation vehicle is used for cleaning the ground in cities, parks, communities, markets, rooms and the like, and most sanitation vehicles are integrated sweeping vehicles combining sweeping and dust collection. The sanitation vehicle in the prior art mostly uses the structure of installing the sweeper on the sweeping disc, and when a sweeping task is executed, the sweeper of the sweeping disc can be close to or directly contacted with the ground to carry out sweeping, but the sweeper on the sweeping disc is easily worn by the ground contacted for a long time. In addition, when the sweeping brush of the sweeping disc is close to obstacles such as road teeth and the like, the sweeping brush can be extruded by the obstacles, and the direct collision can occur, so that the sweeping disc and the sweeping brush are easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sanitation car with rotatory dish of sweeping to the dish of sweeping of sanitation car among the solution prior art is the problem of damaging easily in work.

In order to achieve the above object, the present invention provides a sanitation vehicle with a rotary sweeping tray, comprising: the vehicle body comprises a vehicle head and a vehicle frame, and the vehicle head is connected with the vehicle frame; the steam generator assembly is arranged on the frame; the cleaning assembly comprises a mounting seat and a sweeping disc, the mounting seat is mounted on the frame, the sweeping disc is rotatably mounted on the mounting seat, and the sweeping disc is communicated with the steam generator assembly.

Further, clean subassembly still includes elevation structure, and elevation structure's first end is fixed on the frame, and the mount pad is connected at elevation structure's second end.

Further, the lifting structure is a hydraulic structure.

Furthermore, the angle between the mounting seat and the lifting structure can be adjusted, so that the included angle between the plane of the sweeping disc and the ground can be adjusted.

Further, the mounting seat is provided with a mounting hole.

Further, sweep the dish and include the casing, be provided with steam channel in the casing, the bottom surface of casing is provided with the steam spout that is linked together with steam channel.

Furthermore, the steam spout is a plurality of, and a plurality of steam spouts sets up along sweeping the dish circumference.

Further, the steam nozzles are arranged in a plurality of rows along the radial direction of the sweeping disc.

Furthermore, a steam inlet is arranged on the shell, the steam inlet is in sealing connection with the first end of the steam pipeline in a relatively rotating mode, and the second end of the steam pipeline is connected with the steam generator assembly.

Furthermore, the sweeping plates are multiple and are arranged on the same side of the sanitation truck.

Furthermore, the sweeping plates are multiple and are arranged on the left side and the right side of the sanitation vehicle.

Furthermore, the cleaning assembly is characterized by further comprising a cavity, a steam spray pipe and a steam suction opening, wherein the steam spray pipe is provided with a steam spray opening, the steam spray opening of the steam spray pipe faces the cavity, and the steam suction opening is positioned on the cavity.

Further, clean subassembly still includes clean water tank and spray pipe, is provided with the water jet on the spray pipe, and in the water jet orientation cavity, the spray pipe was linked together through water pipeling and clean water tank.

Use the technical scheme of the utility model, the sanitation car during operation that has the rotatory dish of sweeping, clean water produces steam through the steam generator subassembly, sweeps the dish and is linked together with the steam generator subassembly, and the steam that the steam generator subassembly produced like this is carried to sweeping the dish, then spouts to ground from sweeping the dish again in order to clean ground. Steam can produce certain effort to ground when spouting to ground from sweeping the dish, keeps away from according to effort and reaction force, and steam can exert reaction force to sweeping the dish to the messenger sweeps the dish and rotates. The sweeping disc under the action of steam replaces a sweeping brush, so that the sanitation vehicle is not easy to damage when working close to obstacles such as road teeth and the like. The technical scheme of the utility model the sanitation car among the prior art sweep the dish problem of damaging easily in work effectively.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 shows a schematic structural view of a first embodiment of a sanitation vehicle with a rotary sweeping disk according to the present invention;

FIG. 2 shows a schematic structural view of the cleaning assembly of FIG. 1; and

figure 3 shows a schematic cross-sectional view of the cleaning assembly of figure 1.

Wherein the figures include the following reference numerals:

10. a vehicle main body; 11. a headstock; 12. a frame; 20. a steam generator assembly; 30. a cleaning assembly; 31. a mounting seat; 32. sweeping the disc; 321. a housing; 322. a steam jet; 323. a first bearing; 324. rotating the disc; 33. a lifting structure; 34. a clear water tank; 35. a connecting seat; 36. a first support link; 37. a second support link.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Exemplary embodiments according to the present application will now be described in more detail with reference to the accompanying drawings. These exemplary embodiments may, however, be embodied in many different forms and should not be construed as limited to only the embodiments set forth herein. It is to be understood that these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art, in the drawings, the thicknesses of layers and regions are exaggerated for clarity, and the same devices are denoted by the same reference numerals, and thus the description thereof will be omitted.

As shown in fig. 1 to 3, the sanitation truck with a rotary sweeping disk of the first embodiment includes: the vehicle comprises a vehicle main body 10, wherein the vehicle main body 10 comprises a vehicle head 11 and a vehicle frame 12, and the vehicle head 11 is connected with the vehicle frame 12; a steam generator assembly 20, the steam generator assembly 20 being disposed on the frame 12; the cleaning assembly 30, the cleaning assembly 30 includes a mounting seat 31 and a sweeping disk 32, the mounting seat 31 is mounted on the frame 12, the sweeping disk 32 is rotatably mounted on the mounting seat 31, and the sweeping disk 32 is communicated with the steam generator assembly 20.

By applying the technical scheme of the embodiment, when the sanitation truck with the rotary sweeping disc works, the cleaning water generates steam through the steam generator assembly 20, the sweeping disc 32 is communicated with the steam generator assembly 20, so that the steam generated by the steam generator assembly 20 is conveyed to the sweeping disc 32, and then is sprayed to the ground from the sweeping disc 32 to clean the ground. When the steam is sprayed to the ground from the sweeping disk 32, a certain acting force is generated on the ground, and the steam can apply a reaction force to the sweeping disk 32 according to the separation of the acting force and the reaction force, so that the sweeping disk 32 rotates. The sweeping disc 32 under the action of steam replaces a sweeping brush, and the sweeping disc 32 enables the sanitation vehicle not to be easily damaged when the sanitation vehicle works close to obstacles such as road teeth. The technical scheme of this embodiment has solved the easy problem of damaging of sweeping the dish of sanitation car among the prior art when work effectively.

It should be noted that mounting seat 31 is indirectly connected to frame 12, mounting seat 31 is connected to lifting structure 33, lifting structure 33 is connected to connecting seat 35, and the connecting seat is mounted to frame 12. The structure enables the installation and the disassembly to be flexible and convenient.

As shown in fig. 1 to 3, in the first embodiment, the cleaning assembly 30 further includes a lifting structure 33, a first end of the lifting structure 33 is fixed on the frame 12, and the mounting seat 31 is connected to a second end of the lifting structure 33. The elevating structure 33 functions to adjust the angle of the cleaning assembly 30 with respect to the floor. The first end of the lifting structure 33 is mounted on a connecting base 35, and the connecting base 35 is fixed to the frame 12.

As shown in fig. 1 to 3, in the first embodiment, the lifting structure 33 is a hydraulic structure. The stability of the hydraulic structure is good, and the force transmission is stable. The lifting structure 33 may be a mechanical structure such as an electric push rod or an air cylinder that can achieve an extension effect.

As shown in fig. 1 to 3, in the first embodiment, an angle between the mounting seat 31 and the lifting structure 33 can be adjusted, so that an included angle between the plane of the sweeping disk 32 and the ground can be adjusted. The cleaning assembly 30 further comprises a first supporting connecting rod 36 and a second supporting connecting rod 37, two ends of the first supporting connecting rod 36 are respectively rotatably connected with the connecting seat 35 and the mounting seat 31, two ends of the second supporting connecting rod 37 are respectively rotatably connected with the connecting seat 35 and the mounting seat 31, two ends of the lifting structure 33 are respectively rotatably connected with the connecting seat 35 and the mounting seat 31, the first supporting connecting rod 36, the connecting seat 35 and the second supporting connecting rod 37 form a quadrilateral mechanism, the connecting seat 35 is one side of which the length and the position of the quadrilateral mechanism are fixed, and the mounting seat 31, the first supporting connecting rod 36 and the second supporting connecting rod 37 are one sides of which the length is fixed and the position is not fixed. Therefore, when the lifting structure 33 is used as a power system for lifting the quadrilateral mechanism, when the lifting structure 33 extends or contracts, the quadrilateral structure changes, the angles between the first support link 36 and the second support link 37 and the connecting seat 35 change, the height and angle between the mounting seat 31 and the ground change, and the included angle and height between the sweeping disc 32 mounted on the mounting seat 31 and the ground change. The above structure enables the sweeping tray 32 to better fit the ground, so as to more effectively clean the ground.

As shown in fig. 1 to 3, in the first embodiment, the mounting seat 31 is provided with a mounting hole. The mounting holes facilitate the routing of tubing and wires, facilitate the mounting of the lifting structure 33, the first support link 36 and the second support link 37, and also for the mounting of the cleaning assembly 30.

As shown in fig. 1 to 3, in the first embodiment, the sweeping disk 32 includes a casing 321, a steam channel is disposed in the casing 321, and a steam nozzle 322 communicated with the steam channel is disposed on a bottom surface of the casing 321. The sweeping disk 32 further comprises a rotating disk 324, a steam nozzle 322 is installed on the rotating disk 324, the rotating disk 324 is rotatably connected with the installation seat 31, the rotating disk 324 is located at the upper part of the installation seat 31 and rotatably matched with the lower end of the shell 321 through a first bearing 323, and a sealing ring is arranged at the matching position. The housing 321 is connected to the mounting seat 31, and the inside of the housing 321 is a cavity which is communicated with the steam nozzle 322 through a steam nozzle in the rotating disc 324.

As shown in fig. 1 to 3, in the first embodiment, a plurality of steam nozzles 322 are provided, and the plurality of steam nozzles 322 are arranged along the circumferential direction of the sweeping disk 32. The above-described arrangement of the steam vents 322 may provide for more complete cleaning.

It should be noted that a certain included angle is formed between the steam nozzles 322 and the ground, the inclined directions of the included angles between the steam nozzles 322 and the ground are the same (simultaneously, the steam nozzles incline clockwise, or simultaneously, the steam nozzles incline counterclockwise), when the steam is sprayed out from the steam nozzles 322, the steam impacts the ground, the ground applies a reverse acting force to the steam nozzles 322, the direction of the acting force is along the direction of the included angle between the steam nozzles 322 and the ground, the steam nozzles 322 are continuously subjected to the reverse acting force, the reverse acting force is applied to the rotating disc 324, and then the rotating disc 324 rotates along the first bearing 323 at the matching position with the casing 321, so that the function of rotating and cleaning the steam nozzles 322 of the sweeping disc 32 is realized.

As shown in fig. 1 to 3, in the first embodiment, a plurality of rows of steam nozzles 322 are provided along the radial direction of the sweeping disk 32. The outlet of the steam nozzle 322 can be arranged as a flat (duckbill) opening, so that the outlet steam has more impact force. The outlet of the steam nozzle 322 can be arranged side by side with a plurality of openings, and the outlet steam can have more impact force and better cleaning effect. The front pipe of the steam vents 322 may be provided with a solenoid valve, and the plurality of steam vents 322 may be fully opened or partially opened by controlling the solenoid valve.

As shown in fig. 1 to 3, in the first embodiment, a steam inlet is disposed on the housing 321, the steam inlet is connected to a first end of a steam pipe in a sealing manner and can rotate relatively, and a second end of the steam pipe is connected to the steam generator assembly 20. Due to the adoption of the structure, when the sweeping disc 32 rotates, the phenomenon that the pipe, the wire and the like are wound together due to rotation, and further normal operation is influenced is avoided. The steam inlet is connected with the first end of the steam pipeline in a sealing mode in a relatively rotating mode, the second bearing and the sealing ring can be installed at the rotating connection position, the second bearing is rotated, and the sealing ring is sealed.

As shown in fig. 1 to 3, in the first embodiment, there are a plurality of sweeping trays 32, and the sweeping trays 32 are disposed on the same side of the sanitation truck. The sweeping disc 32 arranged on one side of the sanitation truck can increase the cleaning width of the sanitation truck and can better clean the side edge of the sanitation truck.

As shown in fig. 1 to 3, in the first embodiment, the cleaning assembly 30 further includes a cavity, a steam nozzle and a steam suction port, the steam nozzle is provided with a steam nozzle 322, the steam nozzle 322 of the steam nozzle faces the cavity, and the steam suction port is located on the cavity. The sanitation truck also comprises a sewage tank assembly and a negative pressure suction assembly, wherein the sewage tank assembly is communicated with the cleaning assembly through the negative pressure suction assembly so as to discharge used steam into the sewage tank assembly. The cavity is not completely sealed, a certain gap is reserved between the cavity and the ground, the negative pressure suction assembly is connected into the cavity, and a negative pressure environment can be generated in the cavity so as to suck a cleaned gas and garbage mixture into the sewage tank assembly.

As shown in fig. 1 to fig. 3, in the first embodiment, the cleaning assembly 30 further includes a clean water tank 34 and a water spraying pipe, a water spraying opening is disposed on the water spraying pipe, the water spraying opening faces the cavity, and the water spraying pipe is communicated with the clean water tank 34 through a water pipe. The clean water tank 34 may supply clean water to the steam generator assembly 20 to facilitate the generation of steam, which is then supplied to the cleaning assembly 30, such that the cleaning assembly 30 cleans the floor using the steam. Alternatively, the cleaning water in the clean water tank 34 may be directly delivered to the cleaning assembly 30 by the water pump, so that the cleaning assembly 30 cleans the floor with the cleaning water.

It should be further noted that the steam generator assembly 20 includes an electromagnetic induction steam generator, the electromagnetic induction steam generator includes a heating pipe and an induction coil, the induction coil is disposed at the circumferential outer side of the heating pipe, the induction coil can be communicated with a power supply, and a water flow channel is formed in the heating pipe. The water outlet of the clean water tank 34 is communicated with the water inlet of the electromagnetic induction steam generator. Steam generator subassembly 20 still includes the inlet structure, and the inlet structure includes water intake pipe, water pump and check valve, and water intake pipe's first end is linked together with the delivery port of water tank set spare, and water intake pipe's second end is linked together with electromagnetic induction steam generator's water inlet, and water pump and check valve all set up on water intake pipe, and the check valve setting is held between the second of water pump and water intake pipe. The arrangement of the one-way valve can avoid that the steam is pressed into the clean water tank due to overhigh pressure in the electromagnetic induction steam generator. The water inlet mechanism further comprises a flow meter and a filter, the flow meter is arranged on the water inlet pipeline between the one-way valve and the second end of the water inlet pipeline, and the filter is arranged on the water inlet pipeline between the water pump and the first end of the water inlet pipeline. The steam generator assembly 20 includes a steam box in communication with the outlet of the electromagnetic induction steam generator. The steam generator assembly 20 further comprises a return conduit, a first end of which is in communication with the steam box and a second end of which is in communication with the one-way valve and the water inlet conduit at the second end of the water inlet conduit. The steam generator assembly 20 further includes a pressure relief valve and a pressure gauge, both disposed on the steam box. The pressure gauge is used for measuring the steam pressure in the steam generator assembly 20, and the pressure relief valve is used for automatically relieving pressure when the pressure is too high. The negative pressure suction assembly comprises a suction inlet, a water outlet and a gas outlet which are communicated with each other, the suction inlet of the negative pressure suction assembly is communicated with the cavity of the cleaning assembly 30, the water outlet of the negative pressure suction assembly is communicated with the sewage tank assembly, and the gas outlet of the negative pressure suction assembly is communicated with the atmosphere. Inhale the negative pressure subassembly and include gas-liquid separation structure, gas-liquid separation structure sets up between inhaling the sunction inlet of negative pressure subassembly and inhaling the gas outlet of negative pressure subassembly.

The sanitation truck with the rotary sweeping disc of the second embodiment is different from the sanitation truck with the rotary sweeping disc of the first embodiment in that:

as shown in fig. 1, there are a plurality of sweeping plates 32, and the plurality of sweeping plates 32 are provided on both left and right sides of the sanitation vehicle. The structure can effectively increase the cleaning width of the sanitation vehicle and can well clean the two sides of the sanitation vehicle.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (13)

1. A sanitation truck with a rotary sweeping disc, comprising:

the vehicle comprises a vehicle main body (10), wherein the vehicle main body (10) comprises a vehicle head (11) and a vehicle frame (12), and the vehicle head (11) is connected with the vehicle frame (12);

a steam generator assembly (20), the steam generator assembly (20) being disposed on the frame (12);

a cleaning assembly (30), the cleaning assembly (30) comprising a mounting seat (31) and a sweeping disc (32), the mounting seat (31) being mounted on the frame (12), the sweeping disc (32) being rotatably mounted on the mounting seat (31), the sweeping disc (32) being in communication with the steam generator assembly (20).

2. The sanitation vehicle with rotating sweeping disk of claim 1, wherein the cleaning assembly (30) further comprises a lifting structure (33), a first end of the lifting structure (33) is fixed on the frame (12), and the mounting seat (31) is connected to a second end of the lifting structure (33).

3. Sanitation truck with rotating sweeping disc according to claim 2, characterized in that said lifting structure (33) is a hydraulic structure.

4. Sanitation truck with rotating sweeping disc according to claim 2, characterized in that the angle of the mounting seat (31) to the lifting structure (33) is adjustable, so that the angle of the plane of the sweeping disc (32) to the ground is adjustable.

5. Sanitation truck with rotary sweeping disc according to claim 4, characterized in that the mounting seat (31) is provided with mounting holes.

6. The sanitation truck with the rotary sweeping disk according to claim 2, wherein the sweeping disk (32) comprises a housing (321), a steam channel is arranged in the housing (321), and a steam nozzle (322) communicated with the steam channel is arranged on the bottom surface of the housing (321).

7. The sanitation truck with rotating sweeping disk according to claim 6, wherein the steam jet ports (322) are plural, and the plural steam jet ports (322) are circumferentially arranged along the sweeping disk (32).

8. The sanitation truck with rotary sweeping disk according to claim 7, wherein the steam nozzles (322) are arranged in a plurality of rows in a radial direction of the sweeping disk (32).

9. The sanitation vehicle with rotary sweeping disk according to claim 8, wherein the housing (321) is provided with a steam inlet, the steam inlet is rotatably and hermetically connected with a first end of a steam pipe, and a second end of the steam pipe is connected with the steam generator assembly (20).

10. The sanitation vehicle with rotating sweeping disk according to claim 1, wherein the sweeping disk (32) is plural, the plural sweeping disks (32) being disposed on the same side of the sanitation vehicle.

11. The sanitation truck with rotary sweeping disk according to claim 1, wherein the sweeping disk (32) is plural, and the plural sweeping disks (32) are provided at left and right sides of the sanitation truck.

12. Sanitation vehicle with rotary sweeping disc according to any one of claims 1 to 11, wherein the cleaning assembly (30) further comprises a cavity, a steam nozzle with steam nozzles (322) arranged thereon, the steam nozzles (322) of the steam nozzle facing into the cavity, and a steam suction opening located on the cavity.

13. The sanitation vehicle with rotary sweeping disk of claim 12, wherein the cleaning assembly (30) further comprises a clean water tank (34) and a water spray pipe, wherein the water spray pipe is provided with water spray nozzles facing the cavity, and the water spray pipe is communicated with the clean water tank (34) through a water pipeline.

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