Sucker device capable of sucking garbage in any direction and motor sweeper

Abstract

The invention discloses a suction cup device capable of sucking garbage in any direction and a motor sweeper in the technical field of environmental sanitation machinery, the suction cup device comprises a cup body, an adsorption opening is formed in the cup body, at least two movable baffles are arranged at the bottom of the cup body, an inner enclosure is defined by the movable baffles, and a suction opening is formed in the suction opening; an inlet of the adsorption opening is located in the inner side of the inner enclosure, a driving piece is arranged on the tray body, and the driving piece is used for driving the movable baffle to rotate and opening any side of the inner enclosure, so that garbage is sucked into the adsorption opening through an opening area of the inner enclosure; according to the suction cup device, the rotating shaft is pushed to rotate through the air cylinder, the movable baffles are driven to rotate, opening and closing of the movable baffles in multiple directions are controlled, the function of sucking and picking up garbage in any direction can be achieved, and the suction cup device is good in use economy, reasonable in structure and quite suitable for sweeping operation of sanitation vehicles such as small road sweeping vehicles and road sweepers.

Description

Technical Field

[0001] This invention relates to the field of sanitation machinery, specifically to a suction cup device and a sweeper that can suck up garbage in any direction. Background Technology

[0002] With the development of mechanization and unmanned operation in sanitation work, small road sweepers and other equipment are increasingly being used for cleaning non-motorized vehicle lanes and sidewalks. However, the existing suction cup structure of road sweepers can only suck up garbage from one side as the vehicle moves, resulting in low economic efficiency and low flexibility in the use of suction cups. This has affected the promotion and application of small road sweepers and road sweepers, and has also hindered the mechanization process of cleaning non-motorized vehicle lanes and sidewalks. Summary of the Invention

[0003] The purpose of this invention is to provide a suction cup device and a sweeper that can suck up garbage in any direction, which solves the problem that the existing sweeper suction cup structure can only suck up garbage from one side as the vehicle moves.

[0004] The present invention achieves the above-mentioned objective through the following technical solution: a suction cup device for sucking up garbage in any direction, comprising: a disc body, wherein the disc body is provided with a suction port, and at least two movable baffles are provided at the bottom of the disc body, the movable baffles forming an inner enclosure, the inlet of the suction port being located inside the inner enclosure, and a driving component provided on the disc body, the driving component being used to drive the movable baffles to rotate, opening either side of the inner enclosure, so that garbage can be sucked into the suction port through the opening area of ​​the inner enclosure.

[0005] Preferably, the disc body is provided with a plurality of fixed seats corresponding one-to-one with the movable baffle, the fixed seats are rotatably provided with a rotating shaft, and the movable baffle is provided on the rotating shaft; The driving component is a telescopic driving component, and both ends of the telescopic driving component are hinged to supports. The two supports are respectively connected to the rotating shaft and the disk body.

[0006] Preferably, the telescopic drive is located at the top of the disc body.

[0007] Preferably, the disc body is equipped with casters.

[0008] Preferably, the disc body is provided with an outer perimeter, and the inner perimeter is located inside the outer perimeter. When the disc body touches the ground via the casters, a gap is formed between the bottom edge of the outer perimeter and the ground for garbage to pass through, and the bottom edge of the inner perimeter is close to the ground.

[0009] Preferably, the disc body is provided with a plurality of inner fixed baffles, which are used to divide the gap between the outer baffle and the inner baffle into a plurality of guide cavities, and the plurality of guide cavities correspond one-to-one with a plurality of movable baffles.

[0010] Preferably, there are four movable baffles, the inner enclosure formed by the four movable baffles is rectangular, the outer enclosure is rectangular, there are four inner fixed baffles, the four inner fixed baffles are respectively located between the outer corner of the inner enclosure and the inner corner of the outer enclosure, and the two adjacent inner fixed baffles form a V-shape.

[0011] Preferably, the disc body is provided with a pin.

[0012] Preferably, a sweeper includes: a vehicle body and a suction cup device, as described above, mounted on the vehicle body, capable of sucking up garbage in any direction.

[0013] The beneficial effects of this invention are as follows: by driving the rotating shaft to rotate through the cylinder, the movable baffle rotates, and the opening and closing of the movable baffle in multiple directions can be controlled, so as to realize the function of suctioning garbage in any direction. This suction cup device is economical to use, has a reasonable structure, and is very suitable for the cleaning operations of sanitation vehicles such as small road sweepers and road sweepers. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the suction cup device of the present invention, which can suck up garbage in any direction; Figure 2 For the present invention Figure 1 Mid-top view of the structure; Figure 3 For the present invention Figure 1 Mid-view structural diagram; Figure 4 For the present invention Figure 1 Schematic diagram of the structure from the middle side view.

[0015] In the diagram: 1. Disc body; 2. Movable baffle; 3. Drive component; 4. Fixed base; 5. Rotating shaft; 6. Inner fixed baffle; 7. Outer baffle; 8. Support; 9. Adsorption port; 10. Pin shaft; 11. Caster wheel. Detailed Implementation

[0016] The present application will now be described in further detail with reference to the accompanying drawings. It should be noted that the following specific embodiments are only used to further illustrate the present application and should not be construed as limiting the scope of protection of the present application. Those skilled in the art can make some non-essential improvements and adjustments to the present application based on the above application content.

[0017] Example 1 Please see Figure 1-4A suction cup device capable of sucking up garbage in any direction includes: a disc body 1, an suction port 9 on the top wall of the disc body 1 (the disc body 1 has a through hole located directly below the suction port 9), a plurality of movable baffles 2 movably disposed on the bottom wall of the disc body 1, at least two movable baffles 2, all the movable baffles 2 together forming an inner enclosure, the inlet of the suction port 9 (i.e., the opening below the suction port 9) is located inside the inner enclosure, and a driving component 3 is provided on the disc body 1, the number of driving components 3 being the same as the number of movable baffles 2, and the two corresponding one-to-one, the driving component 3 being used to drive the movable baffles 2 to rotate.

[0018] It should be noted that the driving component 3 drives the movable baffle 2 to rotate, opening either side of the inner enclosure; when the air extraction device extracts air through the suction port 9, the garbage is sucked into the suction port 9 through the opening area of ​​the inner enclosure, thus enabling the extraction of garbage from any direction.

[0019] In this embodiment, as a further optimization, please refer to... Figure 1 and Figure 4 A pin 10 is provided on the top wall of the disc body 1, and the disc body 1 is connected to the vehicle through the pin 10.

[0020] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 2 and Figure 4 The bottom wall of the disc body 1 is provided with several fixed seats 4. The number of fixed seats 4 is the same as the number of movable baffles 2, and the two correspond one-to-one. A rotating shaft 5 is rotatably provided on the fixed seat 4, and the movable baffle 2 is provided on the rotating shaft 5. The driving component 3 is a telescopic driving component (such as a cylinder). Both ends of the telescopic driving component are hinged with supports 8. The two supports 8 are respectively connected to the rotating shaft 5 and the disc body 1. By telescopically extending and retracting the telescopic driving component, the rotating shaft 5 rotates with the movable baffle 2, which is used to open or close the side of the inner enclosure.

[0021] It should be noted that the mounting base 4 is installed on the bottom wall of the disc body 1 by bolts.

[0022] In this embodiment, as a further optimization, please refer to... Figure 1 and Figure 4 The telescopic drive is located at the top of the disc body 1; an opening is provided through the top wall of the disc body 1, through which the support 8 passes, so that the support 8 on the moving end of the telescopic drive can pass through the disc body 1 and connect with the rotating shaft 5.

[0023] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 3 and Figure 4The bottom wall of the disc body 1 is provided with casters 11, which are connected to the bottom wall of the disc body 1 by bolts; the casters 11 can be used to move on the ground and support the disc body 1 to move in any direction.

[0024] It should be noted that the number of casters 11 can be set according to specific needs.

[0025] In this embodiment, as a further optimization, please refer to... Figure 1 , Figure 3 and Figure 4 The outer perimeter 7 is provided around the disc body 1. The outer perimeter 7 can be composed of multiple baffles. The inner perimeter 7 is located inside the outer perimeter 7. The outer perimeter 7 has a large gap from the ground. The setting of the outer perimeter 7 can reduce negative pressure loss, while allowing large-volume garbage such as leaves and bottles to enter the bottom of the disc body 1. The inner perimeter 7 is close to the ground, so it does not affect the movement of the disc body 1, and can also block garbage.

[0026] Example 2 As a further optimization of Example 1, please refer to Figure 1 , Figure 3 and Figure 4 The bottom wall of the disc body 1 is provided with several inner fixed baffles 6. The inner fixed baffles 6 are installed on the bottom wall of the disc body 1 by bolts. The inner fixed baffles 6 are close to the ground. The several inner fixed baffles 6 are used to divide the gap between the outer baffle 7 and the inner baffle into several guide cavities. The several guide cavities correspond one-to-one with several movable baffles 2. When the garbage is sucked up, the garbage enters the guide cavity corresponding to the movable baffle 2. The ventilation guide cavity gathers the garbage into the area where the inner baffle is opened.

[0027] It should be noted that, in the following example, the movable baffle 2 and the inner fixed baffle 6 in the suction cup device are all four; the four movable baffles 2 form a rectangular inner enclosure, and the four movable baffles 2 are respectively located on the front, back, left and right sides below the suction port 9, and the outer enclosure 7 is also rectangular; the four inner fixed baffles 6 are respectively installed between the four inner corners of the outer enclosure 7 and the four outer corners of the inner enclosure, and two adjacent inner fixed baffles 6 form a V-shape, which can gather the garbage into the suction port; by controlling the movement of the four movable baffles 2, the front, back, left and right directions of the suction port 9 can be opened or closed.

[0028] It should also be noted that the movable baffle 2, the inner fixed baffle 6 and the outer baffle can be made of polyurethane board or rubber board.

[0029] Example 3 As a further optimization of Embodiment 1, a sweeper includes: a vehicle body and a suction cup device installed on the vehicle body. The suction cup device in this application is very suitable for sweeping operations of sanitation vehicles such as small road sweepers and road sweepers.

[0030] The embodiments described above are merely examples of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention.

Claims

1. A suction cup device capable of sucking up garbage in any direction, characterized in that, include: The disc body (1) is provided with an adsorption port (9). At least two movable baffles (2) are provided at the bottom of the disc body (1). The movable baffles (2) are closed to form an inner enclosure. The inlet of the adsorption port (9) is located inside the inner enclosure. The disc body (1) is provided with a driving component (3). The driving component (3) is used to drive the movable baffles (2) to rotate and open any side of the inner enclosure so that the garbage can be sucked into the adsorption port (9) through the opening area of ​​the inner enclosure.

2. The suction cup device for sucking up garbage in any direction according to claim 1, characterized in that, The disc body (1) is provided with a number of fixed seats (4) corresponding one-to-one with the movable baffle (2). The fixed seats (4) are rotatably provided with a rotating shaft (5), and the movable baffle (2) is provided on the rotating shaft (5). The driving component (3) is a telescopic driving component, and both ends of the telescopic driving component are hinged with supports (8). The two supports (8) are respectively connected to the rotating shaft (5) and the disk body (1).

3. The suction cup device for sucking up garbage in any direction according to claim 2, characterized in that, The telescopic drive is located on top of the disc body (1).

4. The suction cup device for sucking up garbage in any direction according to claim 1, characterized in that, The disc body (1) is equipped with casters (11).

5. A suction cup device for sucking up garbage in any direction according to claim 4, characterized in that, The disc body (1) is provided with an outer perimeter (7), and the inner perimeter is located inside the outer perimeter (7). When the disc body (1) touches the ground through the caster wheel (11), a gap is formed between the bottom edge of the outer perimeter (7) and the ground for garbage to pass through, and the bottom edge of the inner perimeter is close to the ground.

6. A suction cup device for sucking up garbage in any direction according to claim 5, characterized in that, The disc body (1) is provided with several inner fixed baffles (6), which are used to divide the gap between the outer baffle (7) and the inner baffle into several guide cavities. The several guide cavities correspond one-to-one with several movable baffles (2).

7. A suction cup device for sucking up garbage in any direction according to claim 6, characterized in that, There are four movable baffles (2), and the inner enclosure formed by the four movable baffles (2) is rectangular. The outer enclosure (7) is rectangular. There are four inner fixed baffles (6), and the four inner fixed baffles (6) are respectively located between the outer corner of the inner enclosure and the inner corner of the outer enclosure (7). The two adjacent inner fixed baffles (6) form a V-shape.

8. The suction cup device for sucking up garbage in any direction according to claim 1, characterized in that, The disc body (1) is provided with a pin (10).

9. A sweeper vehicle, characterized in that: include: The vehicle body and a suction cup device, as described in any one of claims 1-8, mounted on the vehicle body, capable of sucking up garbage in any direction.

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