CN218346061U - Spray rod device of washing and sweeping vehicle and washing and sweeping vehicle - Google Patents

Abstract

The utility model discloses a wash spray lance device and washing and sweeping vehicle of sweeping vehicle, the spray lance device includes: a mounting seat; a spray bar assembly, the spray bar assembly comprising: the spray bars are arranged in sequence, any two adjacent spray bars in the spray bars can swing oppositely, and the spray bar at the head end in the spray bars can be arranged on the mounting seat in a pivoting manner; the elastic piece is arranged between any two adjacent spray rods, two ends of the elastic piece are respectively connected to the two adjacent spray rods, and the elastic piece can enable the two adjacent spray rods to reset after swinging relatively; the water service pipe is equipped with the water service pipe between two arbitrary adjacent spray bars, and the one end of water service pipe communicates a spray lance and the other end communicates another spray lance. The utility model discloses damage when avoiding spray lance subassembly and curb collision improves the security of spray lance device at the washing and sweeping vehicle in-process of traveling.

Description

Spray rod device of washing and sweeping vehicle and washing and sweeping vehicle

Technical Field

The utility model belongs to the technical field of washing and sweeping vehicle and specifically relates to a spray lance device and washing and sweeping vehicle of washing and sweeping vehicle is related to.

Background

At present, a washing and sweeping vehicle is middle-high-end equipment in the field of environmental sanitation operation in China, a high-pressure waterway system is added on the basis of the original sweeping vehicle, high-pressure water flow is used for washing the ground in the operation, and the operation effect is superior to that of the traditional sweeping vehicle.

However, in the use process of the vehicle, a driver needs to drive the vehicle along the road to clean the silt deposited on the road, and at the moment, the side spray rod of the washing and sweeping vehicle is easy to collide with the road, so that the nozzle of the side spray rod is deformed and damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, an object of the utility model is to provide a spray lance device of washing and sweeping vehicle, the spray lance device of washing and sweeping vehicle can avoid receiving the damage with the curb collision.

The utility model discloses still aim at providing a washing and sweeping vehicle to use above-mentioned spray lance device.

According to the utility model discloses spray lance device of washing and sweeping vehicle, include: a mounting seat; a spray bar assembly, the spray bar assembly comprising: the spray bars are arranged in sequence, any two adjacent spray bars in the spray bars can swing oppositely, and the spray bar at the head end in the spray bars can be arranged on the mounting seat in a pivoting manner; the elastic piece is arranged between any two adjacent spray rods, two ends of the elastic piece are respectively connected to the two adjacent spray rods, and the elastic piece can enable the two adjacent spray rods to reset after relatively swinging; the water service pipe is arranged between any two adjacent spray bars, one end of the water service pipe is communicated with one spray bar, and the other end of the water service pipe is communicated with the other spray bar.

According to the utility model discloses washing and sweeping vehicle's spray lance device through setting spray lance subassembly to including spray lance, elastic component and water service pipe, two arbitrary adjacent spray lances in a plurality of spray lances link to each other through the elastic component and realize the water route intercommunication through the water service pipe for relative swinging can take place for two arbitrary adjacent spray lances, thereby can avoid damaging when colliding with the curb, improve the security of spray lance device at washing and sweeping vehicle driving in-process.

Optionally, the elastic member is a hard spring, and the hard spring and two adjacent spray bars are arranged along the same axis.

In some embodiments, any two adjacent spray bars are detachably connected with one end of the hard spring and the other end of the hard spring.

In some embodiments, one of any two adjacent spray bars is welded to one end of the hard spring and the other is welded to the other end of the hard spring.

In some embodiments, each of the water service pipes is a U-shaped pipe, and the U-shaped pipe includes: a flexible tube configured in a U-shape; the two pipe joints are arranged at two ends of the flexible pipe, one of the two pipe joints is arranged on one spray rod, and the other pipe joint is arranged on the other spray rod.

In some embodiments, the spray bar comprises: the device comprises a pipe body, a plurality of connecting rods and a plurality of connecting rods, wherein two ends of the pipe body are closed; the plurality of spray heads are arranged on the pipe body at intervals along the length direction of the pipe body.

In some embodiments, the mount includes: a base having an assembly hole; the spray rod at the head end of the plurality of spray rods is provided with a rotating shaft, and the rotating shaft is sleeved on the copper sleeve; the top cover is in threaded connection with the assembly hole, and the top cover is stopped against the copper sleeve.

Optionally, a plurality of the spray bars at the head end have a rotating shaft, the rotating shaft is pivotally arranged on the mounting seat, and the spray bar device further comprises a driving member, and the driving member is connected with the rotating shaft to drive the spray bars at the head end to swing.

In some embodiments, the rotating shaft has a swing arm, and the driving member is a telescopic member, the telescopic member is rotatably connected with the swing arm, and the telescopic member is extended or shortened to drive the rotating shaft to rotate.

According to the utility model discloses washing and sweeping vehicle, include: a vehicle main body; a spray bar device provided at a side of the vehicle body, the spray bar device being in accordance with the foregoing.

According to the utility model discloses washing and sweeping vehicle, spray lance damage when can avoiding colliding with the curbstone through this spray lance device improves the security of spray lance device in washing and sweeping vehicle driving process.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of a spray bar device of an embodiment of the present invention mounted on a vehicle body;

fig. 2 is a partial structural schematic diagram of the spray rod assembly according to the embodiment of the present invention.

Reference numerals:

100. a spray bar device;

10. a mounting seat;

110. a base body; 1101. an assembly hole; 120. a copper sleeve; 130. a top cover;

20. a spray bar assembly;

210. a spray rod;

2101. a pipe body; 2102. a spray head; 201. a rotating shaft; 2011. swinging arms;

220. an elastic member;

230. a water pipe;

2301. a flexible tube; 2302. a pipe joint;

30. a drive member; 400. a vehicle body.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience of description and simplicity of description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, features defined as "first" and "second" may explicitly or implicitly include one or more of the features for distinguishing between descriptive features, non-sequential, non-trivial and non-trivial.

In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring now to fig. 1-2, a spray bar assembly 100 for a scrubber truck according to an embodiment of the present invention is described.

As shown in fig. 1, the spray bar device 100 of the washing and sweeping vehicle according to the embodiment of the present invention includes: a mounting block 10 and a spray bar assembly 20.

The spray bar assembly 20 includes: spray bar 210, elastic member 220, water pipe 230. The spray bars 210 are multiple and are arranged in sequence, any two adjacent spray bars 210 in the spray bars 210 can swing relatively, and the spray bar 210 at the head end in the spray bars 210 can be arranged on the mounting base 10 in a pivoting manner; an elastic piece 220 is arranged between any two adjacent spray bars 210, two ends of the elastic piece 220 are respectively connected to the two adjacent spray bars 210, and the elastic piece 220 can enable the two adjacent spray bars 210 to reset after relatively swinging; a water pipe 230 is arranged between any two adjacent spray bars 210, one end of the water pipe 230 is communicated with one spray bar 210, and the other end is communicated with the other spray bar 210.

It can be understood that the spray bar assembly 20 is composed of a plurality of spray bars 210, any two adjacent spray bars 210 are connected by an elastic member 220 so as to be capable of swinging relatively, any two adjacent spray bars 210 can be communicated by a water pipe 230, and the spray bar 210 at the head end is pivotally provided at the mounting base 10 so that the spray bar assembly 20 can rotate outwards on the washing and sweeping vehicle to spray water. When the washing and sweeping vehicle runs in a deviated driving track, the spray rod assembly 20 collides with the road edge, the spray rod 210 which is in contact with the road edge can swing relative to the spray rod 210 which is not in contact with the road edge under the action of the elastic element 220, and after the collision between the spray rod 210 and the road edge disappears, the spray rod 210 can reset under the action of the elastic element 220, so that the spray rod assembly 20 can be prevented from being damaged due to collision.

For example, the spray bar assembly 20 may include two long spray bars 210, the two spray bars 210 are connected by an elastic member 220, the two spray bars 210 are in water communication through a water pipe 230, when the spray bar assembly 20 rotates outwards to spray water, the spray bars 210 on the outer side can swing relative to the spray bars 210 on the inner side when colliding with the curb, so as to prevent the spray bars 210 on the outer side from colliding with the curb and being damaged, and when the collision between the spray bars 210 on the outer side and the curb disappears, the elastic member 220 can restore the spray bars 210 on the outer side.

According to the utility model discloses spray lance device 100 of washing and sweeping vehicle, through set spray lance assembly 20 to including spray lance 210, elastic component 220 and water service pipe 230, two arbitrary adjacent spray lances 210 in a plurality of spray lances 210 link to each other through elastic component 220 and realize the water route intercommunication through water service pipe 230 for two arbitrary adjacent spray lances 210 can take place the relative swing, thereby can avoid damaging when colliding with the curb, improve the security of spray lance device 100 at the washing and sweeping vehicle in-process that traveles.

In some embodiments, as shown in fig. 1 and 2, the resilient member 220 is a hard spring disposed along the same axis as two adjacent spray bars 210. That is, two spray lance 210 link to each other through the stereoplasm spring, when being located spray lance 210 outside and colliding the curbstone, can realize through the deformation of stereoplasm spring that the spray lance 210 in the outside swings relative to another spray lance 210, this simple structure, occupation space is less, and the stereoplasm spring itself has certain rigidity, can guarantee that a plurality of spray lances 210 wholly keep the linearity under the condition that does not receive outside great effort, have certain rigidity.

In another embodiment, any two adjacent spray bars 210 may be pivotally connected, with one end of the resilient member 220 connected to one spray bar 210 and the other end connected to the other spray bar 210. It can be understood that two adjacent spray bars 210 are connected in a rotating connection manner, when the spray bar 210 on the outer side contacts the road edge, the spray bar 210 on the inner side can swing easily, at the moment, the elastic element 220 is stretched, and when the collision disappears, the elastic element 220 contracts and returns to restore the original shape of the spray bar 210 on the outer side.

In some embodiments, any two adjacent spray bars 210 are removably connected one to one end of a hard spring and the other to the other end of the hard spring. Can dismantle with the both ends of stereoplasm spring through two spray lance 210 and link to each other, can realize the change of stereoplasm spring and two spray lance 210, be favorable to reduce cost, prolong the holistic life of spray lance device 100.

In some embodiments, any two adjacent spray bars 210 are welded to one end of the hard spring and the other end of the hard spring. Through linking firmly stereoplasm spring and two adjacent spray lance 210 welding, can improve the stability that the three is connected, spray lance 210 and stereoplasm spring can not take place to become flexible after guaranteeing long-time operation, improve the security of part.

In some embodiments, as shown in fig. 2, each water service pipe 230 is a U-shaped pipe, and the U-shaped pipe includes: a flexible tube 2301 and a tube joint 2302, the flexible tube 2301 being configured in a U-shape; the tube joints 2302 are two, two tube joints 2302 being provided at both ends of the flexible tube 2301, one of the two tube joints 2302 being provided on one spray bar 210 and the other on the other spray bar 210. It can be understood that, since spray bar assembly 20 is composed of a plurality of spray bars 210, by providing pipe joints 2302 on two adjacent spray bars 210 respectively, and connecting two adjacent pipe joints 2302 through flexible pipes 2301, waterway communication in the plurality of spray bars 210 can be realized, so that after water is supplied to the spray bar 210 at the head end, the water can sequentially flow to each spray bar 210 through a plurality of U-shaped pipes. Meanwhile, since two adjacent spray bars 210 can swing relative to each other, the flexible tube 2301 can be adopted to accommodate the swing of the spray bars 210, so that the normal water supply can be ensured while the spray bars 210 swing.

In some embodiments, as shown in fig. 2, the spray bar 210 comprises: a pipe body 2101 and a plurality of heads 2102, both ends of the pipe body 2101 are closed and rotatably connected to the mounting base 10, and the plurality of heads 2102 are provided on the pipe body 2101 at intervals in the longitudinal direction of the pipe body 2101. According to the pipe length of each pipe body 2101, the number of the spray heads 2102 can be adaptively set to meet the requirement of water spray density. For example, when spray bar assembly 20 includes two spray bars 210, each spray bar 210 may have a greater length, and more spray heads 2102, such as two, may be disposed on each barrel 2101. For another example, when spray bar assembly 20 includes three spray bars 210, each spray bar 210 may be shorter in length, and a smaller number of spray heads 2102, such as one, may be provided on each barrel 2101. Of course, the above description is only an example, and the number of the spray bars 210 of the spray bar assembly 20 and the number of the spray heads 2102 thereon may be set according to specific situations, and are not limited thereto, and will not be described herein again.

In some embodiments, as shown in fig. 1, mount 10 includes: the copper bush structure comprises a base body 110, a copper bush 120 and a top cover 130, wherein the base body 110 is provided with an assembly hole 1101; the copper sleeve 120 is sleeved in the assembly hole 1101, the spray bar 210 at the head end of the plurality of spray bars 210 is provided with a rotating shaft 201, and the rotating shaft 201 is sleeved in the copper sleeve 120; the top cover 130 is screwed on the assembly hole 1101, and the top cover 130 is stopped against the copper sleeve 120. That is to say, the copper bush 120 is sleeved on the assembling hole 1101 of the seat body 110, and the copper bush 120 is limited by the top cover 130, so that the copper bush 120 is prevented from moving, the copper bush 120 can be stably installed in the seat body 110, and meanwhile, the top cover 130 can prevent sewage and silt from invading into the copper bush 120 inside. Secondly, the pivot 201 of the spray lance 210 that is in the head end is installed on copper sheathing 120, realizes rotating on pedestal 110 through copper sheathing 120, because the bearing capacity of copper sheathing 120 is strong, consequently when receiving the collision and taking place the effort transmission, copper sheathing 120 is not fragile, can reduce the fault rate between spray lance subassembly 20 and the mount pad 10, improves the reliability of device. In some embodiments, as shown in fig. 1, a leading spray bar 210 of the plurality of spray bars 210 has a rotating shaft 201, the rotating shaft 201 is pivotally disposed on the mounting base 10, and the spray bar apparatus 100 further includes a driving member 30, and the driving member 30 is connected to the rotating shaft 201 to drive the leading spray bar 210 to swing. The rotating shaft 201 is driven to rotate through the driving piece 30, so that the spray rod 210 at the head end can be driven to rotate on the mounting seat 10, the spray rod assembly 20 can swing out of the washing and sweeping vehicle, automatic operation is achieved, and manpower is saved.

In some embodiments, as shown in fig. 1, the rotating shaft 201 has a swing arm 2011, and the driving member 30 is a telescopic member, the telescopic member is rotatably connected to the swing arm 2011, and the telescopic member is extended or shortened to drive the rotating shaft 201 to rotate. It can be understood that the extensible member can be any one of cylinder, pneumatic cylinder, electric push rod, and the telescopic link through the extensible member extends or shortens, orders about swing arm 2011 swing, and then makes pivot 201 rotate on mount pad 10, makes spray lance subassembly 20 can be swung out to the outside of washing and sweeping vehicle, adopts this simple structure, and the less effort of exportable just can drive spray lance subassembly 20 swing.

Specifically, as shown in fig. 1, a mounting hole (not shown) is formed in the top cover 130, the rotating shaft 201 is upwardly inserted into the mounting hole of the top cover 130, a swing arm 2011 is disposed at the top of the rotating shaft 201, and the swing arm 2011 is connected to the telescopic end of the telescopic member.

In another embodiment, the driving member 30 may be a driving motor, and an output shaft of the driving motor is connected to the rotating shaft 201, so that the spraying rod 210 at the head end is directly driven to rotate by the driving motor, the operation is simpler, and the structure is simpler.

A specific embodiment of the spray bar device 100 of the washing and sweeping vehicle of the present invention will be described with reference to the accompanying drawings.

As shown in fig. 1 and 2, a spray bar assembly 100 of a washing and sweeping vehicle includes: mount 10, spray bar assembly 20, drive member 30.

The spray bar assembly 20 includes: elastic member 220, water pipe 230, two spray bars 210.

The elastic member 220 is a hard spring, the hard spring and the two spray bars 210 are arranged along the same axis, one of the two spray bars 210 is welded with one end of the hard spring, and the other spray bar is welded with the other end of the hard spring.

The water service pipe 230 is a U-shaped pipe, the U-shaped pipe comprises a flexible pipe 2301 and a pipe joint 2302, and the flexible pipe 2301 is in a U-shaped structure; the tube joints 2302 are two, two tube joints 2302 being provided at both ends of the flexible tube 2301, one of the two tube joints 2302 being provided on one spray bar 210 and the other on the other spray bar 210.

The spray bar 210 includes: a pipe body 2101 and two heads 2102, both ends of the pipe body 2101 are closed, and the two heads 2102 are provided on the pipe body 2101 at intervals in the longitudinal direction of the pipe body 2101.

The mount 10 includes: base body 110, copper sheathing 120, top cap 130. Base 110 has assembly holes 1101; the copper sleeve 120 is sleeved on the assembly hole 1101, a spray rod 210 is provided with a rotating shaft 201, and the rotating shaft 201 is sleeved on the copper sleeve 120; the top cover 130 is screwed into the mounting hole 1101, and the top cover 130 abuts against the copper sleeve 120.

The rotating shaft 201 has a swing arm 2011, the driving member 30 is a hydraulic cylinder, a telescopic rod of the hydraulic cylinder is rotatably connected with the swing arm 2011, and the hydraulic cylinder is extended or shortened to drive the rotating shaft 201 to rotate.

It should be noted that, the washing and sweeping vehicle needs to work along the road in a tight manner during operation to wash and sweep the silt at the road edge, but the driver cannot constantly keep the side spray rod from colliding with the road edge. When the side spray rod is subjected to rigid collision, the damage of the spray nozzle and the bearing in the rotary seat is caused. The utility model discloses a spray lance device 100 sets two spray lances 210 to and links to each other through the carbide spring, has broken through traditional scheme, structurally has the innovation, and long-time experiment has proved this scheme feasible.

Through the verification of loading, the utility model discloses a barrier can effectively be kept away to spray lance device 100, and the operation is normal. And meanwhile, the bearing is replaced by the copper sleeve 120, so that the bearing replacement frequency of the side spray rod is 2 months before the change, and no problem is fed back within 6 months after the change.

As shown in fig. 1, according to the utility model discloses a washing and sweeping vehicle, include: a vehicle main body 400; spray bar apparatus 100, spray bar apparatus 100 is provided at the side of vehicle body 400, spray bar apparatus 100 is according to spray bar apparatus 100 before.

According to the utility model discloses washing and sweeping vehicle, the spray lance damages when can avoid colliding with the curb through this spray lance device 100, improves the security of spray lance device 100 at the washing and sweeping vehicle in-process of traveling.

Other configurations and operations of the spray bar assembly 100 of the washing and sweeping vehicle according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail herein.

In the description herein, references to the description of the terms "some embodiments," "optionally," "further," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a spray lance device of washing and sweeping vehicle which characterized in that includes:

a mounting seat (10);

a spray bar assembly (20), the spray bar assembly (20) comprising:

the spray bars (210) are arranged in sequence, any two adjacent spray bars (210) in the spray bars (210) can swing relatively, and the spray bar (210) at the head end in the spray bars (210) is arranged on the mounting seat (10) in a pivoting manner;

the elastic piece (220) is arranged between any two adjacent spray rods (210), two ends of the elastic piece (220) are respectively connected to the two adjacent spray rods (210), and the elastic piece (220) can enable the two adjacent spray rods (210) to reset after swinging relatively;

the water pipe (230) is arranged between any two adjacent spray bars (210), one end of the water pipe (230) is communicated with one spray bar (210) and the other end of the water pipe is communicated with the other spray bar (210).

2. The spray bar device of a washing and sweeping vehicle of claim 1, characterized in that the elastic member (220) is a hard spring which is arranged along the same axis as two adjacent spray bars (210).

3. The spray bar assembly of a wash and sweep vehicle of claim 2 wherein any adjacent two of said spray bars (210) are removably connected one to one end of said hard spring and the other to the other end of said hard spring.

4. The spray bar assembly of a wash and sweep vehicle of claim 2 wherein any adjacent two of said spray bars (210) are welded one to one end of said hard spring and the other to the other end of said hard spring.

5. The spray bar device of a washing and sweeping vehicle of claim 1, wherein each of the water service pipes (230) is a U-shaped pipe, the U-shaped pipe comprising:

a flexible tube (2301), the flexible tube (2301) configured in a U-shape;

two pipe joints (2302), the pipe joints (2302) being two, two pipe joints (2302) being provided at both ends of the flexible pipe (2301), one of the two pipe joints (2302) being provided on one of the spray bars (210) and the other being provided on the other of the spray bars (210).

6. The spray bar assembly of a wash and sweep vehicle of claim 1 wherein said spray bar (210) comprises:

a pipe body (2101), wherein two ends of the pipe body (2101) are closed;

and a plurality of spray heads (2102) provided on the pipe body (2101) at intervals in the longitudinal direction of the pipe body (2101).

7. The spray bar device of a wash and sweep vehicle of claim 1 wherein said mounting base (10) comprises:

a housing (110), the housing (110) having a mounting hole (1101);

the copper sleeve (120) is sleeved on the assembly hole (1101), the spray rod (210) at the head end of the spray rods (210) is provided with a rotating shaft (201), and the rotating shaft (201) is sleeved on the copper sleeve (120);

the top cover (130) is in threaded connection with the assembly hole (1101), and the top cover (130) abuts against the copper sleeve (120).

8. The spray bar device of a wash and sweep vehicle of claim 1 characterized in that the spray bar (210) at the head end of the plurality of spray bars (210) has a rotating shaft (201), the rotating shaft (201) being pivotably provided on the mount (10),

the spray rod device (100) further comprises a driving piece (30), and the driving piece (30) is connected with the rotating shaft (201) to drive the spray rod (210) at the head end to swing.

9. The spray bar device of the washing and sweeping vehicle of claim 8, wherein the rotating shaft (201) is provided with a swing arm (2011), the driving member (30) is a telescopic member, the telescopic member is rotatably connected with the swing arm (2011), and the telescopic member is extended or shortened to drive the rotating shaft (201) to rotate.

10. The utility model provides a washing and sweeping vehicle which characterized in that includes:

a vehicle body (400);

-a spray bar device (100), the spray bar device (100) being provided at a side of the vehicle body (400), the spray bar device (100) being a spray bar device (100) according to any of claims 1 to 9.

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