CN218651663U

CN218651663U - Novel road sweeper

Info

Publication number: CN218651663U
Application number: CN202223052546.0U
Authority: CN
Inventors: 罗永金
Original assignee: Huizhou Luji Cleaning Equipment Co ltd
Current assignee: Guangdong Luji Smart Technology Development Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model belongs to the technical field of cleaning device, especially, relate to a novel road sweeper, include: a rack main body; the water tank is arranged at the top of the frame main body; the handle is positioned at the top of the water tank; the cleaning brush assembly is arranged at the front end of the bottom of the frame main body; the water absorption rake assembly is positioned at the rear end of the cleaning brush assembly, wherein a plurality of water absorption rake walking wheels are mounted on the water absorption rake assembly; the power control system is arranged in the rack main body; the two groups of self-rotating wheel assemblies are arranged and are symmetrically arranged at the rear end of the bottom of the rack main body, and the rotation angles of the two groups of self-rotating wheel assemblies in the horizontal direction are both 360 degrees, wherein the two groups of self-rotating wheel assemblies respectively and independently rotate; the electric control system is electrically connected with the cleaning brush assembly and the self-rotating wheel assembly respectively; when the automobile needs to turn, the two groups of self-rotating wheel assemblies are controlled to rotate by the electric control system of the operating handle, so that smooth turning in a place with a small space is realized, and the automobile is convenient to use.

Description

Novel road sweeper

Technical Field

The utility model belongs to the technical field of cleaning device, especially, relate to a novel road sweeper.

Background

At present, people generally use floor washing suction machines or floor mopping machines for cleaning the ground, and the intelligent cleaning equipment can complete the ground cleaning work and is suitable for the cleaning operation of various climates and different dry pavements.

The existing floor-washing and drying machine is generally used for large-area places, the machine is heavy, the turning radius is large, and for small-area places: such as rooms, small offices and other places where there is a narrow passageway, it is very inconvenient to use the machine.

Therefore, it is necessary to design a new solution to make the machine easy to use in a small space.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel road sweeper, it is great to aim at solving the road sweeping device among the prior art's turn radius, is unfavorable for the technical problem who compares more narrow local use such as room, small-size office in the place of small area.

In order to achieve the above objects, an embodiment of the present invention provides a novel road sweeper, include: a rack main body; the water tank is arranged at the top of the rack main body; a handle located at the top of the water tank; the cleaning brush assembly is arranged at the front end of the bottom of the rack main body; the water absorption rake component is positioned at the rear end of the cleaning brush component, and a plurality of water absorption rake walking wheels are mounted on the water absorption rake component; a power control system mounted within the rack body; the two groups of self-rotating wheel assemblies are arranged symmetrically and are arranged at the rear end of the bottom of the rack main body, and the rotation angles of the two groups of self-rotating wheel assemblies in the horizontal direction are both 360 degrees, wherein the two groups of self-rotating wheel assemblies respectively and independently rotate; wherein the power control system is electrically connected with the cleaning brush assembly and the self-rotating wheel assembly respectively.

Optionally, the novel road sweeper further comprises: and the transition wheel assembly is arranged at the front end of the bottom of the frame main body, and is positioned on the left side or the right side of the cleaning brush assembly.

Optionally, the transition wheel assembly is electrically connected with the electric control system, and the electric control system controls the transition wheel assembly to ascend and descend.

Optionally, the rake assembly comprises: the water absorption rake mounting frame is detachably mounted at the front end of the bottom of the rack main body; the water absorption rake cleaning strip is arranged on the water absorption rake mounting frame and extends out of the bottom of the water absorption rake mounting frame; the water absorption and raking travelling wheels are arranged, and the two water absorption and raking travelling wheels are configured to be symmetrically arranged on the side wall of the water absorption and raking mounting frame.

Optionally, the bottom end surfaces of the two water absorption rake walking wheels and the bottom end surface of the water absorption rake cleaning strip are located on the same horizontal plane.

Optionally, the novel road sweeper further comprises a buffer for buffering the water absorption rake mounting frame: an elastic adjustment assembly, comprising: the upper elastic adjusting frame is arranged at the front end of the bottom of the rack main body; the lower elastic adjusting frame is arranged at the top of the water absorption rake mounting frame; the bolt is used for connecting the upper elastic adjusting frame and the lower elastic adjusting frame; wherein the bolt passes through the bottom of the lower elastic adjusting frame upwards and extends out of the top of the upper elastic adjusting frame; the spring is sleeved on the bolt, and two ends of the spring respectively prop against the inner walls of the upper elastic adjusting frame and the lower elastic adjusting frame; and the nut is connected with the bolt extending out of the top of the upper elastic adjusting frame.

Optionally, the novel road sweeper further comprises: the anti-collision wheels are arranged in two numbers, and the two anti-collision wheels are symmetrically arranged at the left end and the right end of the water absorption rake mounting frame.

Optionally, the two sets of self-turning wheel assemblies are identical in structure and each include: the self-rotating wheel mounting frame is detachably mounted at the rear end of the bottom of the rack main body; the roller is arranged at the bottom of the self-rotating wheel mounting frame; the first driving motor is arranged at the top of the self-rotating wheel mounting frame and drives the roller to move; and the second driving motor is arranged at the top of the self-rotating wheel mounting frame and drives the roller to rotate.

Optionally, the first driving motor drives the roller to move through a gear transmission mode.

Optionally, the second driving motor drives the roller to rotate through a belt transmission manner.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the novel road sweeper have one of following technological effect at least: the utility model discloses a novel road sweeper, rear end in frame main part bottom is provided with two sets of runner subassemblies certainly altogether, two sets of runner subassemblies that certainly are symmetrical each other sets up, novel road sweeper is when walking, two sets of runner subassemblies cooperation is absorbed water and is taken off the walking wheel of taking off the subassembly and remove together, realize the smooth and easy smooth and steady movement of novel road sweeper, two sets of runner subassemblies independently rotate respectively certainly, and two sets of turned angle of runner subassemblies on the horizontal direction is 360, the moving direction of two walking wheels among the traditional road cleaning device can not rotate, for traditional road cleaning device, when novel road sweeper needs to turn, through operating handle, utilize two sets of runner subassemblies to rotate certainly of electric control system control, thereby can realize turning smoothly in the less place in space, be convenient for operating personnel uses.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

Fig. 1 is a schematic structural view of a novel road sweeper provided by the embodiment of the utility model.

Fig. 2 is a schematic structural view of the water absorption rake assembly and the elastic adjustment assembly provided by the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a self-rotating wheel assembly and a bearing according to an embodiment of the present invention.

Wherein, in the figures, the various reference numbers:

10. a rack main body; 20. a water tank; 30. a handle;

40. a cleaning brush assembly; 50. a water absorption rake assembly; 51. water absorption and walking wheel scraping;

52. a water absorption rake mounting rack; 53. cleaning strips are taken off after water absorption; 60. a power control system;

70. a self-rotating wheel assembly; 71. a self-rotating wheel mounting frame; 72. a roller;

73. a first drive motor; 74. a second drive motor; 80. a transition wheel assembly;

90. an elastic adjustment assembly; 91. an upper elastic adjusting bracket; 92. a lower elastic adjusting bracket;

93. a bolt; 94. a spring; 95. a nut;

90a, a crash wheel; 90b, a bearing; 91b, an upper rotating part;

92b, lower rotating portion.

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 by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1, there is provided a novel road sweeper, comprising: a frame main body 10; a water tank 20 installed on the top of the frame body 10; a handle 30 positioned at the top of the water tank 20; a cleaning brush assembly 40 mounted at the front end of the bottom of the frame body 10; the water absorption rake assembly 50 is positioned at the rear end of the cleaning brush assembly 40, wherein a plurality of water absorption rake walking wheels 51 are mounted on the water absorption rake assembly 50; a power control system 60 installed in the rack body 10; two sets of self-turning wheel assemblies 70 are arranged, the two sets of self-turning wheel assemblies 70 are arranged at the rear end of the bottom of the rack main body 10 in a mutually symmetrical mode, and the rotation angles of the two sets of self-turning wheel assemblies 70 in the horizontal direction are both 360 degrees, wherein the two sets of self-turning wheel assemblies 70 respectively and independently rotate; wherein the power control system 60 is electrically connected to the cleaning brush assembly 40 and the self-rotating wheel assembly 70, respectively.

Specifically, the utility model discloses a novel road sweeper, the rear end in frame main part 10 bottom is provided with two sets ofly altogether from runner assembly 70, two sets ofly from the mutual symmetry setting of runner assembly 70, novel road sweeper is when walking, two sets ofly absorb water from runner assembly 70 cooperation and take off walking wheel 51 of taking off of absorbing water of subassembly 50 and remove together, realize the smooth and easy smooth and steady movement of novel road sweeper, two sets ofly independently rotate respectively from runner assembly 70, and two sets ofly from the turned angle of runner assembly 70 on the horizontal direction is 360, the moving direction of two walking wheels in traditional road sweeper is not rotatable, for traditional road sweeper, when novel road sweeper needs to turn, through operating handle 30, utilize two sets ofly from runner assembly 70 rotations of electric control system 60 control, thereby can realize turning in the less place smoothly in space, and convenient for operating personnel use.

In another embodiment of the present invention, as shown in fig. 1, the novel road sweeper further comprises: a transition wheel assembly 80 installed at a front end of the bottom of the frame body 10, wherein the transition wheel assembly 80 is positioned at a left side or a right side of the cleaning brush assembly 40. Specifically, a ferryboat subassembly 80 of crossing is installed to the front end of frame main part 10 bottom, and transition wheel subassembly 80 can be installed on left side or right side, and its mounting means is unrestricted, the utility model discloses a novel road sweeper is carrying out clear in-process, crosses ferryboat subassembly 80 and is packed up, after clean process, for preventing the spot on the cleaning brush subassembly 40 from polluting ground, will pass through wheel subassembly 80 and stretch out, and at this moment, the walking wheel 51 that takes off that absorbs water leaves ground, with the ground contact be cleaning brush subassembly 40 and two sets of autorotation wheel subassembly 70, so, can avoid polluting ground when removing this sweeper.

In another embodiment of the present invention, as shown in fig. 1, the transition wheel assembly 80 is electrically connected to the power control system 60, and the power control system 60 controls the transition wheel assembly 80 to ascend and descend. Specifically, the transition wheel assembly 80 is controlled by the electric control system 60 to ascend and descend, and the operation is simple and controllable.

In another embodiment of the present invention, as shown in fig. 1 to 2, the water absorbing rake assembly 50 includes: a water absorption rake mounting frame 52 detachably mounted on the front end of the bottom of the rack body 10; a wiper cleaning bar 53 mounted on the wiper mounting bracket 52 and extending from the bottom of the wiper mounting bracket 52; and two water absorption and raking walking wheels 51, wherein the two water absorption and raking walking wheels 51 are arranged, and the two water absorption and raking walking wheels 51 are configured to be symmetrically arranged on the side wall of the water absorption and raking mounting frame 52. Specifically, the water absorption rake mounting frame 52 is detachably mounted at the front end of the bottom of the rack main body 10, the installation is convenient, a water absorption rake cleaning strip 53 is clamped on the water absorption rake mounting frame 52, the water absorption rake cleaning strip 53 can scrape away water stains on the ground, and the cleaning effect is further improved.

In another embodiment of the present invention, as shown in fig. 1 to 2, the bottom end surfaces of the two water absorption walking wheels 51 and the water absorption cleaning strips 53 are at the same horizontal plane. Specifically, two bottom faces that absorb water and take off walking wheel 51 and the bottom face that absorbs water and take off clean strip 53 are in same horizontal plane, so, are favorable to the guarantee the utility model discloses a novel road sweeper can clean ground evenly when the walking, eliminates clean dead angle.

In another embodiment of the present invention, as shown in fig. 1-2, the novel road sweeper further comprises a buffer for buffering the water absorption rake mounting frame 52: an elastic adjustment assembly 90, comprising: an upper elastic adjusting bracket 91 mounted at the front end of the bottom of the frame body 10; a lower elastic adjusting bracket 92 mounted on the top of the water absorption rake mounting bracket 52; a bolt 93 connecting the upper elastic adjustment frame 91 and the lower elastic adjustment frame 92; wherein the bolt 93 passes upward from the bottom of the lower elastic adjusting bracket 92 and extends out from the top of the upper elastic adjusting bracket 91; a spring 94 sleeved on the bolt 93, wherein two ends of the spring 94 respectively prop against the inner walls of the upper elastic adjusting frame 91 and the lower elastic adjusting frame 92; and a nut 95 coupled to the bolt 93 extending from the top of the upper elastic adjustment frame 91. Specifically, if some unevenness's road surface is met, the position of elasticity adjusting bracket 92 under adjusting through spring 94, and then the position of control water absorption rake mounting bracket 52, so can the unevenness's road surface of adaptation, increase the suitability of this product.

In another embodiment of the present invention, as shown in fig. 1-2, the novel road sweeper further comprises: the number of the collision wheels 90a is two, and the two collision wheels 90a are configured to be symmetrically installed at the left and right ends of the water absorption rake installation frame 52. Specifically, the left end and the right end of the water absorption rake mounting frame 52 are respectively provided with one anti-collision wheel 90a, the linear length connected between the two anti-collision wheels 90a is the maximum width of the product in the width direction, the two anti-collision wheels 90a are made of soft materials and have good elasticity, and therefore the product can be prevented from generating rigid collision on objects when approaching a wall or a door.

In another embodiment of the present invention, as shown in fig. 1 and 3, two sets of the self-turning wheel assemblies 70 have the same structure and both include: a free wheel mounting bracket 71 detachably mounted at the rear end of the bottom of the frame body 10; a roller 72 installed at the bottom of the self-wheel mounting bracket 71; a first driving motor 73 installed on the top of the self-turning wheel mounting bracket 71 and driving the roller 72 to move; and a second driving motor 74 installed at the top of the self wheel mounting bracket 71 and driving the roller 72 to rotate. Specifically, the roller 72 is controlled and driven by a first driving motor 73 and a second driving motor 74, the first driving motor 73 drives the roller 72 to walk, and the second driving motor 74 drives the roller 72 to rotate, so that the actions of the roller 72 are controlled respectively, the action response speed of the roller 72 can be effectively improved, and the user experience is improved.

In another embodiment of the present invention, as shown in fig. 1 and 3, the first driving motor 73 drives the roller 72 to move through a gear transmission manner, and the second driving motor 74 drives the roller 72 to rotate through a belt transmission manner. Specifically, when the belt transmission and the gear transmission are used for speed reduction, when impact or overload occurs during work, a buffering effect can be achieved, the motor can be effectively used, and the service life of the motor is prolonged.

In another embodiment of the present invention, as shown in fig. 1 and 3, two sets of the self-turning wheel assemblies 70 have the same structure and further include: a bearing 90b, comprising: the upper rotating part 91b comprises an upper cover and a plurality of upper balls, wherein the upper cover is provided with an annular upper groove, and each upper ball is arranged in the annular upper groove; the lower rotating part 92b comprises a lower cover and a plurality of lower balls, wherein the lower cover is provided with an annular lower groove, and each lower ball is arranged in the annular lower groove; the self-rotating wheel mounting bracket 71 is provided with an upper limiting groove and a lower limiting groove which respectively correspond to the upper ball and the lower ball. Specifically, when the roller 72 rotates, the cooperation of the upper rotating portion 91b and the lower rotating portion 92b can effectively decompose the pressure acting on the roller 72, thereby preventing the roller 72 from cracking due to a high load applied for a long time.

In another embodiment of the present invention, as shown in fig. 1 and 3, a plurality of anti-slip grooves are disposed on the outer surface of the roller 72. Specifically, a plurality of anti-skidding grooves are formed in the outer surface of the roller 72, so that the phenomenon that the product slips on slippery ground is avoided.

The rest of this embodiment is the same as the first embodiment, and the unexplained features in this embodiment are explained by the first embodiment, which is not described herein again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel road sweeper which characterized in that includes:

a rack main body;

the water tank is arranged at the top of the rack main body;

a handle located at the top of the water tank;

the cleaning brush assembly is arranged at the front end of the bottom of the rack main body;

the water absorption rake component is positioned at the rear end of the cleaning brush component, and a plurality of water absorption rake walking wheels are mounted on the water absorption rake component;

a power control system mounted within the rack body; and

the two groups of self-rotating wheel assemblies are arranged and are symmetrically arranged at the rear end of the bottom of the rack main body, and the rotation angles of the two groups of self-rotating wheel assemblies in the horizontal direction are both 360 degrees, wherein the two groups of self-rotating wheel assemblies respectively and independently rotate;

wherein, the electric control system is respectively electrically connected with the cleaning brush assembly and the self-rotating wheel assembly.

2. The novel road sweeper of claim 1, wherein: the novel road sweeper further comprises:

and the transition wheel assembly is arranged at the front end of the bottom of the frame main body, and is positioned on the left side or the right side of the cleaning brush assembly.

3. The novel road sweeper of claim 2, wherein: the transition wheel assembly is electrically connected with the electric control system, and the electric control system controls the transition wheel assembly to ascend and descend vertically.

4. A novel road sweeper according to any one of claims 1 to 3, wherein: the water absorption rake assembly comprises:

the water absorption rake mounting frame is detachably mounted at the front end of the bottom of the rack main body;

the water absorption rake cleaning strip is arranged on the water absorption rake mounting frame and extends out of the bottom of the water absorption rake mounting frame; and

the water absorption digging walking wheels are provided with two, and the two water absorption digging walking wheels are configured to be symmetrically arranged on the side wall of the water absorption digging mounting frame.

5. The novel road sweeper of claim 4, wherein: the bottom end surfaces of the two water absorption rake walking wheels and the bottom end surface of the water absorption rake cleaning strip are positioned on the same horizontal plane.

6. The novel road sweeper of claim 4, wherein: the novel road sweeper still including being used for the buffering absorb water and take off the mounting bracket:

an elastic adjustment assembly, comprising:

the upper elastic adjusting frame is arranged at the front end of the bottom of the rack main body;

the lower elastic adjusting frame is arranged at the top of the water absorption rake mounting frame;

the bolt is used for connecting the upper elastic adjusting frame and the lower elastic adjusting frame; wherein the bolt penetrates upwards from the bottom of the lower elastic adjusting frame and extends out from the top of the upper elastic adjusting frame;

the spring is sleeved on the bolt, and two ends of the spring respectively prop against the inner walls of the upper elastic adjusting frame and the lower elastic adjusting frame; and

and the nut is connected with the bolt extending out of the top of the upper elastic adjusting frame.

7. The novel road sweeper of claim 4, wherein: the novel road sweeper further comprises:

the anti-collision wheels are arranged in two numbers, and the two anti-collision wheels are symmetrically arranged at the left end and the right end of the water absorption rake mounting frame.

8. The novel road sweeper of claim 1, wherein: the structures of the two groups of self-rotating wheel assemblies are the same and both comprise:

the self-turning wheel mounting frame is detachably mounted at the rear end of the bottom of the rack main body;

the roller is arranged at the bottom of the self-rotating wheel mounting frame;

the first driving motor is arranged at the top of the self-rotating wheel mounting frame and drives the roller to move; and

and the second driving motor is arranged at the top of the self-rotating wheel mounting frame and drives the roller to rotate.

9. The novel road sweeper of claim 8, wherein: the first driving motor drives the roller to walk in a gear transmission mode.

10. The novel road sweeper of claim 8, wherein: the second driving motor drives the roller to rotate in a belt transmission mode.