CN219568698U

CN219568698U - Ground cleaning assembly and sanitation vehicle

Info

Publication number: CN219568698U
Application number: CN202222446266.1U
Authority: CN
Inventors: 李龙; 谭喜明
Original assignee: Changsha Fenfei Environmental Sanitation Equipment Co ltd
Current assignee: Changsha Fenfei Environmental Sanitation Equipment Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-08-22
Anticipated expiration: 2032-09-15

Abstract

The utility model provides a ground cleaning assembly and an environmental sanitation vehicle, and relates to the technical field of cleaning equipment. Wherein, the bottom of the bracket is provided with a suction inlet for sucking garbage. The cutting part is positioned at the front side of the suction inlet and comprises a cutting blade for cutting garbage and a first driving source for driving the cutting blade to act. In the utility model, the cutting component is arranged at the front side of the suction inlet of the garbage, so that the garbage can be used for crushing leaves and large-volume light garbage, and the blocking phenomenon of the garbage on the suction inlet and the absorption pipeline is reduced.

Description

Ground cleaning assembly and sanitation vehicle

Technical Field

The utility model relates to the technical field of cleaning equipment, in particular to a floor cleaning assembly and an sanitation vehicle.

Background

Road sweeper is widely used as one of environmental sanitation equipment for road sweeping of trunk roads, municipal and airport pavement, urban residential areas, parks and the like. The road sweeper not only can clean garbage, but also can remove dust and purify air media on a road, thereby ensuring the beautiful appearance of the road, maintaining the sanitation of the environment and maintaining the good working condition of the road.

In some existing cleaning vehicles, a dust collection type cleaning scheme is adopted, and garbage on a road is absorbed by the dust collection system, so that the cleaning purpose is achieved. When the existing sweeper is operated, the suction nozzle and the absorption pipeline are easily blocked by larger or flaky garbage.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a floor cleaning assembly and an sanitation vehicle aiming at the defects in the prior art.

A floor cleaning assembly comprising:

a bracket, the bottom of which is provided with a suction inlet for sucking garbage;

and a cutting part positioned at the front side of the suction inlet and comprising a cutting blade for cutting garbage and a first driving source for driving the cutting blade to act.

In one aspect, the cutting assembly further comprises a plurality of rotating knife holders; a plurality of cutting blades are arranged along the circumference of the rotary knife rest; the first driving source is in power connection with the rotary knife rest to drive the rotary knife rest to longitudinally rotate.

In one aspect, the rotary knife rest is mounted on a spindle driven by a first drive source; a plurality of rotary tool holders are arranged in the transverse direction of the rotating shaft.

In one technical scheme, the bracket is also provided with a containing cavity for containing the rotary knife rest and the cutting blade; the accommodating cavity is arranged at the front side of the suction inlet and is communicated with the suction inlet;

the first driving source is arranged outside the accommodating cavity; the cutting blade can extend downwardly out of the receiving cavity during rotation.

In one aspect, the floor cleaning assembly further comprises a baffle mechanism; the baffle mechanism comprises a baffle arranged at the front part of the bracket and a second driving source for driving the baffle to act; the second driving source can drive the baffle to adjust the shielding height.

In one aspect, the baffle mechanism further comprises a rotating member; one end of the rotating member is rotatably connected to the bracket, and the other end of the rotating member is connected with the baffle;

the second driving source can drive the rotating member to rotate relative to the bracket so as to drive the baffle plate to change the shielding height.

In one aspect, the floor cleaning assembly further comprises a water spray assembly; the water spray assembly includes: a water spray pipe for spraying water to the ground; a plurality of spray heads are arranged at different positions along the side wall of the spray pipe.

In one aspect, the water spray assembly further comprises: an adjusting member mounted on the bracket and capable of horizontally rotating, a third driving source for driving the adjusting member to rotate to change a position; the spray pipe is fixedly connected to the adjusting component;

the adjusting member is capable of switching adjustment between a first position and a second position under the drive of the third drive source; when the spray pipe does not work, the adjusting component is adjusted to a first position and is retracted above the bracket; when the spray pipe works, the adjusting component is adjusted to the second position.

In one technical scheme, an elastic buffer part is further arranged between the adjusting component and the bracket.

On the other hand, the utility model also provides an environmental sanitation vehicle which comprises the floor cleaning assembly.

In the utility model, the cutting component is arranged at the front side of the suction inlet of the garbage, so that the garbage can be used for crushing leaves and large-volume light garbage, and the blocking phenomenon of the garbage on the suction inlet and the absorption pipeline is reduced.

Drawings

FIG. 1 is a schematic view of a floor cleaning assembly according to an embodiment of the utility model.

Fig. 2 is a schematic view of another construction of a floor cleaning assembly according to an embodiment of the utility model.

Fig. 3 is a schematic view of the structure of a cutting member in the embodiment of the present utility model.

Fig. 4 is a schematic structural view of a baffle mechanism in an embodiment of the present utility model.

FIG. 5 is a schematic view of a water jet assembly according to an embodiment of the present utility model.

FIG. 6 is a second schematic diagram of a water spraying assembly according to an embodiment of the present utility model.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments. In the following description, specific details such as specific configurations and components are provided merely to facilitate a thorough understanding of embodiments of the utility model. It will therefore be apparent to those skilled in the art that various changes and modifications can be made to the embodiments described herein without departing from the scope and spirit of the utility model. In addition, descriptions of well-known functions and constructions are omitted for clarity and conciseness.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

The embodiment of the utility model provides a ground cleaning assembly which can be integrated on an environmental sanitation vehicle and is used for absorbing garbage on a road so as to achieve the aim of cleaning. The floor cleaning assembly is described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 3, an embodiment of the present utility model provides a floor cleaning assembly including a stand 10, a cutting member 20. The bottom of the bracket 10 is provided with a suction inlet 11 for sucking garbage.

Specifically, the cleaning vehicle is provided with a dust suction system, and a suction pipe of the dust suction system is connected to a suction inlet 11 of the floor cleaning assembly, so that the suction inlet 11 can suck garbage on the floor. The suction inlet 11 continuously sucks garbage on the ground during the forward movement of the cleaning vehicle.

A cutting member 20 is disposed at a front side position of the suction port 11, and the cutting member 20 includes a cutting blade 21 for cutting garbage, and a first driving source 22 for driving the cutting blade 21 to act. The first driving source 22 may be an electric motor or a hydraulic motor, and the cutting blade 21 is rotated to cut the garbage under the driving of the first driving source 22. The cutting member 20 is located before the suction port 11, and thus, the garbage is cut and crushed by the cutting member 20 before entering the suction port 11. The front of the floor cleaning assembly refers to the advancing direction of the sanitation vehicle, and the floor cleaning assembly cleans the floor by sucking dust along with the advancing of the sanitation vehicle. In operation, the front side of the carriage 10 is located in a forward position in the direction of movement thereof.

With further reference to fig. 3, the cutting member 20 also includes a number of rotary knife holders 23; a plurality of cutting blades 21 are installed along the circumference of the rotary blade holder 23; the first driving source 22 is in power connection with the rotary cutter frame 23 to drive the rotary cutter frame 23 to longitudinally rotate. Further, a rotary cutter frame 23 is mounted on a rotation shaft 24 driven by the first driving source 22; a plurality of rotary tool holders 23 are arranged in the transverse direction of the rotary shaft 24. The output shaft of the first driving source 22 is connected to the rotary shaft 24 so as to drive the rotary shaft 24 to rotate, and the rotary blade holder 23 arranged thereon rotates together therewith, and the cutting blade 21 mounted on the rotary blade holder 23 starts to rotationally cut the garbage.

In a specific example, a plurality of cutting blades 21 are uniformly installed along the circumference of the rotary blade holder 23, and referring to fig. 3, four cutting blades 21 are installed on the rotary blade holder 23, and adjacent cutting blades 21 are spaced apart by 90 °. Along the transverse extension direction of the rotating shaft 24, three rotating knife holders 23 are arranged, and along with the rotation of the rotating shaft 24, the three rotating knife holders 23 start to rotate synchronously. These laterally arranged rotary knife holders 23 cover a certain lateral section so that the waste lying in this lateral section can be cut. It should be understood that the number of rotary holders 23 on which the rotary shafts 24 are arranged and the number of cutting blades 21 provided on the rotary holders 23 may be determined according to actual circumstances. Specifically, the number of the rotary holders 23 arranged on the rotary shaft 24 may be 1, 2, 3, 4, 5, 6, 7, … …. The number of cutting blades 21 provided on one rotary blade holder 23 may be 1, 2, 3, 4, 5, 6, 7, … ….

Referring to fig. 1 to 3, the holder 10 is further provided with a receiving chamber 12 for receiving the rotary blade holder 23 and the cutting blade 21; the accommodating chamber 12 is provided at a position in front of the suction port 11 and communicates with the suction port 11. The first driving source 22 is installed outside the accommodating chamber 12; the cutting blade 21 can protrude downwards out of the receiving cavity 12 during rotation. Specifically, the receiving chamber 12 is disposed at a front side of the suction inlet 11 and communicates with the suction inlet 11, and the cutting blade 21 cuts the garbage under the receiving chamber 12 during rotation.

Referring to fig. 1 and 4, the floor cleaning assembly further includes a baffle mechanism 30; the shutter mechanism 30 includes a shutter 31 and a second drive source 32. Wherein, the baffle 31 is installed at the front position of the bracket 10, and is used for covering and shielding the front of the bracket 10, reducing the air flowing into the bottom of the bracket 10, forming a closed space at the bottom of the bracket 10 as much as possible, and maintaining the suction force of the suction inlet 11. At the same time, the baffle 31 also forms a barrier to larger waste and cannot enter the bottom of the rack 10. The second driving source 32 is used for driving the baffle 31 to act, and the second driving source 32 can drive the baffle 31 to adjust the shielding height, so that when thick fallen leaves and large garbage are accumulated, the height of the baffle 31 can be increased, and the garbage can smoothly enter the bottom of the bracket 10 and is sucked by the suction inlet 11. Further, the second driving source 32 may be a linear driving element such as a cylinder, an oil cylinder, or the like.

Further, the shutter mechanism 30 further includes a rotating member 33; the rotating member 33 has one end rotatably connected to the bracket 10 and the other end connected to the shutter 31. The second driving source 32 may rotate relative to the bracket 10 by driving the rotating member 33 to drive the shutter 31 to change the shielding height. A plurality of rotating members 33 and a corresponding second driving source 32 may be disposed along the lateral direction of the shutter 31. Referring to fig. 4, one rotation member 33 and one second driving source 32 are disposed at both left and right sides of the barrier 31, respectively, and the second driving sources 32 at both sides can simultaneously drive the rotation members 33 at both sides to rotate. In addition, the baffle 31 and the front part of the bracket 10 can be connected together through sliding, the baffle 31 and the rotating member 33 can be movably connected, and when the rotating member 33 rotates, the baffle 31 can slide on the bracket 10, so that the shielding height is changed.

Referring to fig. 1 and 5, the floor cleaning assembly further includes a water spray assembly 40; the water spray assembly 40 includes: a water spray pipe 41 for spraying water to the ground; a plurality of spray heads 411 are arranged at different positions along the side wall of the spray pipe 41. When the spray nozzle 411 of the spray pipe 41 sprays water, the wet leaves closely attached to the ground can be disturbed, so that the wet leaves are easily separated from the ground and sucked away. The number of nozzles 411 of the shower pipe 41 may be 1, 2, 3, 4, 5, … ….

Further, the water spray assembly 40 further includes: an adjusting member 42 mounted on the bracket 10 and capable of horizontally rotating, a third driving source 43 for driving the adjusting member 42 to rotate to change a position; the spout 41 is fixedly connected to the adjustment member 42. The regulating member 42 is capable of switching regulation between a first position and a second position under the drive of the third drive source 43; when the water spraying pipe 41 is not in operation, the adjusting member 42 is adjusted to the first position and is retracted above the bracket 10; when the sprinkler pipe 41 is operated, the adjusting member 42 is adjusted to the second position.

Referring to fig. 6, the water spray assembly 40 further includes a water spray pipe 45 at a middle position of the stand 10 for driving the garbage to the positions of the suction ports 11 at both sides by spraying water, thereby facilitating the garbage to be sucked by the suction ports 11.

When the floor cleaning unit of the motor sweeper starts to operate, the third driving source 43 drives the adjusting member 42 to adjust from the first position to the second position, and water spraying operation is started on the front floor. When the floor cleaning assembly of the motor sweeper is finished, the third drive source 43 drives the adjustment member 42 to adjust from the second position to the first position. The second position is a position where the working state is in which the nozzle 411 of the water jet pipe 41 can perform water jet operation on the ground in front. In addition, the first position and the second position may be set according to the actual situation of the device.

In some embodiments, a resilient cushioning element 44 is also provided between the adjustment member 42 and the bracket 10 to prevent rigid impact during rotation of the adjustment member 42.

In the embodiment of the utility model, the cutting component is arranged at the front side of the suction inlet of the garbage, so that the garbage can be used for crushing leaves and large-volume light garbage, and the blocking phenomenon of the garbage on the suction inlet and the suction pipeline is reduced. The baffle mechanism 30 can be used to adjust the shade height to smoothly suck thicker fallen leaves and large garbage. The water spray assembly 40 may disturb the wet leaves against the ground so that they are easily sucked off the ground.

The embodiment of the utility model also provides an environmental sanitation vehicle, which comprises the floor cleaning assembly provided by the above part. Sanitation vehicles are used for special vehicles for urban arrangement and cleaning, such as sweeper trucks.

In the foregoing embodiments of the present utility model, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

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 exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "front", "rear", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.

Claims

1. A floor cleaning assembly, comprising:

a cutting part positioned at the front side of the suction inlet and comprising a cutting blade for cutting garbage and a first driving source for driving the cutting blade to act;

the cutting part further comprises a plurality of rotary knife rests; a plurality of cutting blades are arranged along the circumference of the rotary knife rest; the first driving source is in power connection with the rotary knife rest to drive the rotary knife rest to longitudinally rotate;

the rotary knife rest is arranged on a rotating shaft driven by a first driving source; a plurality of rotary tool holders are arranged along the transverse direction of the rotating shaft;

the bracket is also provided with a containing cavity for containing the rotary knife rest and the cutting blade; the accommodating cavity is arranged at the front side of the suction inlet and is communicated with the suction inlet;

the first driving source is arranged outside the accommodating cavity; the cutting blade can extend downwards out of the accommodating cavity during rotation;

the floor cleaning assembly further includes a baffle mechanism; the baffle mechanism comprises a baffle arranged at the front part of the bracket and a second driving source for driving the baffle to act; the second driving source can drive the baffle to adjust the shielding height.

2. The floor cleaning assembly of claim 1, wherein the baffle mechanism further comprises a rotating member; one end of the rotating member is rotatably connected to the bracket, and the other end of the rotating member is connected with the baffle;

3. The floor cleaning assembly of claim 1, further comprising a water spray assembly; the water spray assembly includes: a water spray pipe for spraying water to the ground; a plurality of spray heads are arranged at different positions along the side wall of the spray pipe.

4. The floor cleaning assembly of claim 3, wherein the water spray assembly further comprises: an adjusting member mounted on the bracket and capable of horizontally rotating, a third driving source for driving the adjusting member to rotate to change a position; the spray pipe is fixedly connected to the adjusting component;

5. The floor cleaning assembly of claim 4, wherein a resilient cushioning element is further provided between the adjustment member and the bracket.

6. An environmental sanitation vehicle comprising a floor cleaning assembly according to any one of claims 1 to 5.