Electric three-wheeled cleaning vehicle

Abstract

The utility model provides an electric three-wheel cleaning vehicle, including a vehicle body, a blower, a first baffle and a locking mechanism. The vehicle body is provided with a first loading station and a second loading station, the second loading station is close to the rear of the vehicle body, and the second loading station is provided with an opening. The blower is arranged in the first loading station, and the blower is connected with an air duct and an air nozzle. The first baffle is hinged on the vehicle body, and the first baffle has a closed state and an open state. When the first baffle is in the closed state, the first baffle blocks the opening. When the first baffle is in the open state, the first baffle can overlap the ground and form a power-assisting slope. The locking mechanism is used to lock the first baffle on the vehicle body so that the first baffle remains in a closed state. The electric three-wheel cleaning vehicle can improve the cleaning efficiency and effect, and at the same time, it can also realize the transportation of garbage bins, which greatly improves the scope of application and functionality of the cleaning vehicle.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning vehicles, in particular to an electric three-wheeled cleaning vehicle. Background Art

[0002] With the acceleration of urbanization, environmental problems have become increasingly prominent. For some back streets and alleys, there are a lot of small garbage and dust accumulation in areas such as the road surface, gaps between floor tiles, and corners at the base of the wall. However, due to the size of the vehicle, it is not convenient for large cleaning vehicles to enter these back streets and alleys for cleaning operations. Sanitation workers can only perform manual operations in the above areas, but this operation method is not only inefficient, but also time-consuming and labor-intensive. Therefore, how to integrate cleaning equipment on small motor vehicles and improve cleaning efficiency and effectiveness by implementing a "mechanical plus manual" cleaning mode is a problem that needs to be solved urgently by technicians in this field. Utility Model Content

[0003] In view of the defects in the prior art, the purpose of the utility model is to provide an electric three-wheeled cleaning vehicle to improve the cleaning efficiency and effect, as well as the scope of application and functionality.

[0004] In order to achieve the above-mentioned purpose, the utility model provides an electric three-wheeled cleaning vehicle, including a vehicle body, including a first loading station and a second loading station, the second loading station is close to the rear of the vehicle body, and the second loading station is provided with an opening; a blower is arranged in the first loading station, and the blower is connected with an air duct and an air nozzle; a first baffle is hinged on the vehicle body, the first baffle has a closed state and an open state, when the first baffle is in the closed state, the first baffle blocks the opening; when the first baffle is in the open state, the first baffle can overlap the ground and form a power-assisting slope; and a locking mechanism, used to lock the first baffle to the vehicle body so that the first baffle remains in the closed state.

[0005] Preferably, the first loading station is provided with a box body, the box body is provided with air holes, the blower is arranged in the box body, and the air duct is connected to the blower after passing through the box body.

[0006] Preferably, the first loading station has a first table top, the second loading station has a second table top, and the level of the first table top is higher than the level of the second table top.

[0007] Preferably, two limit frames are provided on the second loading station, the first baffle is located between the two limit frames, two first limit holes are provided on the first baffle, each of the first limit holes is close to the limit frame on the corresponding side, and at least one first limit block is provided on the limit frame, and the first limit block is used to limit the first baffle from being transferred into the second loading station;

[0008] The locking mechanism includes two locking components, each of which corresponds to one of the first limiting holes, and the locking components include: a block rotatably arranged on the limiting frame, a first tube body being arranged on the side of the block away from the limiting frame; a limiting column movably inserted into the first tube body, one end of the limiting column extending out of the block and plug-matched with the first limiting hole, and the other end of the limiting column extending out of the first tube body; a second tube body movably sleeved outside the first tube body, the second tube body being connected to the limiting column; and an elastic member arranged in the first tube body, the elastic member being used to apply elastic force to the limiting column to prevent the limiting column from withdrawing from the limiting hole.

[0009] Preferably, the limiting column comprises a first column, a second column and a third column which are coaxial and connected in sequence, the outer diameter of the first column is greater than the outer diameter of the second column, and the outer diameter of the second column is greater than the outer diameter of the third column;

[0010] The first column is plugged into the first limiting hole, the second column is located inside the first tube, the elastic member is sleeved outside the second column, and the two ends of the elastic member respectively abut against the end wall of the first tube and the end wall of the first column; the third column extends out of the first tube and the second tube, and the third column is provided with a retaining spring for limiting the second tube from falling off.

[0011] Preferably, the limiting frame is provided with a second limiting hole which is plugged and matched with the limiting column.

[0012] Preferably, a second limiting block is provided on the first baffle, and a third limiting block is provided on the limiting frame.

[0013] Preferably, the first baffle partially blocks the opening and further comprises a limiting member, one end of the limiting member is connected to one of the limiting frames, and a movable end of the limiting member is detachably connected to the other limiting frame.

[0014] Beneficial effects of the utility model:

[0015] The utility model discloses an electric three-wheel cleaning vehicle, which installs a blower on the electric three-wheel vehicle. When working, the sanitation worker holds the air duct and the air nozzle to blow out the small garbage and dust accumulation in the road surface, the gap between the floor tiles, the corners of the wall, etc., so as to facilitate the cleaning of these "stubborn" garbage, and improve the cleaning efficiency and effect. At the same time, by designing a second loading station on the vehicle body, the second loading station can load the garbage can to realize the transportation of the garbage can, so that the application scope and functionality of the cleaning vehicle are greatly improved. In addition, after opening the first baffle, the sanitation worker can easily push the garbage can into the second loading station or unload the garbage can in the second loading station by using the power-assisted slope formed by the first baffle, which improves the convenience. By designing a locking mechanism to lock the closed state of the first baffle, the first baffle can limit the garbage can, avoiding the phenomenon of dumping or falling of the garbage can. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0017] Figure 1 A schematic diagram of the structure of an electric three-wheeled cleaning vehicle provided in one embodiment of the utility model;

[0018] Figure 2 This is a side view of the electric three-wheeled cleaning vehicle;

[0019] Figure 3 This is a structural schematic diagram of the electric three-wheeled cleaning vehicle from another perspective;

[0020] Figure 4 for Figure 3 The local schematic diagram of the A in the middle;

[0021] Figure 5 is a schematic diagram of the structure of the locking assembly;

[0022] Figure 6 is a cross-sectional schematic diagram of a locking assembly;

[0023] Figure 7 It is a cross-sectional schematic diagram of the limiting column retreating into the first tube body;

[0024] Figure 8 A schematic diagram of the structure of the limiting column inserted into the second limiting hole;

[0025] Fig. 9 is a schematic diagram of the structure when the first baffle is in an open state;

[0026] Fig.10 for Fig. 9 The local schematic diagram of point B in the middle;

[0027] Reference numerals:

[0028] 10. Car body; 11. First loading station; 12. Second loading station; 13. Opening; 20. Air duct; 21. Air nozzle; 30. First baffle; 31. First limiting hole; 32. Second limiting block; 40. Box; 41. Air hole; 50. Limiting frame; 51. Second limiting hole; 52. First limiting block; 53. Third limiting block; 60. Locking assembly; 61. Block; 62. First tube body; 63. Limiting column; 631. First column body; 632. Second column body; 633. Third column body; 64. Second tube body; 65. Elastic member; 66. Retaining spring; 70. Limiting member; 80. Second baffle. DETAILED DESCRIPTION

[0029] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0030] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0031] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", etc. are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present utility model, the meaning of "plurality" is more than two, unless otherwise clearly and specifically limited.

[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0034] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0035] like Figure 1-10 As shown, in one embodiment of the utility model, an electric three-wheeled cleaning vehicle is provided, including a vehicle body 10, a blower, a first baffle 30 and a locking mechanism. The vehicle body 10 is provided with a first loading station 11 and a second loading station 12. The second loading station 12 is close to the rear of the vehicle body 10, and the second loading station 12 is provided with an opening 13. The blower is arranged in the first loading station 11, and the blower is connected with an air duct 20 and an air nozzle 21. The first baffle 30 is hinged on the vehicle body 10, and the first baffle 30 has a closed state and an open state. When the first baffle 30 is in the closed state, the first baffle 30 blocks the opening 13. When the first baffle 30 is in the open state, the first baffle 30 can overlap the ground and form a power-assisting slope. The locking mechanism is used to lock the first baffle 30 on the vehicle body 10 so that the first baffle 30 remains in the closed state.

[0036] The electric three-wheel cleaning vehicle disclosed in the present embodiment is installed with a blower on the electric three-wheel vehicle. When working, the sanitation worker holds the air duct 20 and the air nozzle 21 to blow out the small garbage and dust accumulation in the road surface, the gap between floor tiles, the corners of the wall, etc., so as to facilitate the cleaning of these "stubborn" garbage, thereby improving the cleaning efficiency and effect. At the same time, by designing the second loading station 12 on the vehicle body 10, the second loading station 12 can load the garbage can to realize the transportation of the garbage can, so that the application scope and functionality of the cleaning vehicle are greatly improved. In addition, after opening the first baffle 30, the sanitation worker can easily push the garbage can into the second loading station 12 or unload the garbage can in the second loading station 12 by using the power-assisted slope formed by the first baffle 30, thereby improving the convenience. By designing a locking mechanism to lock the closed state of the first baffle 30, the first baffle 30 can limit the garbage can, thereby avoiding the phenomenon of dumping or falling of the garbage can.

[0037] In one embodiment, in order to shield the blower, the first loading station 11 is provided with a box 40, and the box 40 is provided with air holes 41, and the outside air can enter the box 40 through the air holes 41. The blower is arranged in the box 40, and the air duct 20 passes through the box 40 and is connected to the blower.

[0038] In one embodiment, the first loading station 11 has a first table top, and the second loading station 12 has a second table top. In order to reduce the labor intensity of sanitation workers in loading and unloading garbage bins, the horizontal height of the first table top is higher than the horizontal height of the second table top.

[0039] In one embodiment, two limit frames 50 are provided on the second loading station 12, two limit frames 50 are provided on the second loading station 12, the first baffle plate 30 is located between the two limit frames 50, two first limit holes 31 are provided on the first baffle plate 30, each first limit hole 31 is close to the limit frame 50 on the corresponding side, and two first limit blocks 52 are provided on the limit frame 50, and the first limit blocks 52 are used to limit the first baffle plate 30 from rotating into the second loading station 12.

[0040] The locking mechanism includes two locking components 60, each of which corresponds to a first limiting hole 31. The locking component 60 includes a stopper 61, a limiting column 63, a second tube 64 and an elastic member 65. The stopper 61 is rotatably arranged on the limiting frame 50, and a first tube 62 is arranged on the side of the stopper 61 away from the limiting frame 50. The limiting column 63 is movably arranged in the first tube 62, one end of the limiting column 63 extends out of the stopper 61 and is plugged and matched with the first limiting hole 31, and the other end of the limiting column 63 extends out of the first tube 62. The second tube 64 is movably sleeved outside the first tube 62, and the second tube 64 is connected to the limiting column 63. The elastic member 65 is arranged in the first tube 62, and the elastic member 65 is used to apply elastic force to the limiting column 63 to prevent the limiting column 63 from exiting the limiting hole.

[0041] When the first baffle plate 30 is in the closed state, the first baffle plate 30 abuts against the two first limiting blocks 52. At this time, the sanitation worker only needs to hold the second tube body 64 and pull it outward, and the second tube body 64 will drive the limiting column 63 to return to the first tube body 62. Then, the baffle plate is rotated again to insert the limiting column 63 into the first limiting hole 31. With the cooperation of the two locking components 60 and the two first limiting blocks 52, the first baffle plate 30 can be locked in the closed state, so that the first baffle plate 30 can limit the trash can and prevent the trash can from tipping over or falling.

[0042] In one embodiment, the limiting column 63 includes a first column 631, a second column 632 and a third column 633 which are coaxial and connected in sequence. The outer diameter of the first column 631 is greater than the outer diameter of the second column 632, and the outer diameter of the second column 632 is greater than the outer diameter of the third column 633. The first column 631 is plugged into the first limiting hole 31, and the second column 632 is located in the first tube 62. The elastic member 65 is a spring, and the elastic member 65 is sleeved outside the second column 632. The two ends of the elastic member 65 abut against the end wall of the first tube 62 and the end wall of the first column 631 respectively. The third column 633 extends out of the first tube 62 and the second tube 64, and a retaining spring 66 is provided on the third column 633 to limit the second tube 64 from falling off. When the second tube 64 is pulled outward, the second tube 64 will push the retaining spring 66, thereby driving the limiting column 63 to retreat into the first tube 62. When the second tube 64 is released, the elastic force of the elastic member 65 will quickly push the limiting column 63 out of the first tube 62 again.

[0043] In one embodiment, the limiting frame 50 is provided with a second limiting hole 51 that is plugged and matched with the limiting column 63. When the first baffle 30 needs to be opened, the sanitation worker performs the unlocking operation of the locking assembly 60 according to the above, inserts the limiting column 63 into the second limiting hole 51, and can lock the locking assembly 60 on the limiting frame 50. In this way, it is not only convenient to operate the first baffle 30, but also can limit the block 61 to a certain extent.

[0044] In one embodiment, the first baffle 30 is provided with a second limit block 32, and when the stop block 61 abuts against the second limit block 32, the limit column 63 overlaps with the first limit hole 31. The limit frame 50 is provided with a third limit block 53, and when the stop block 61 abuts against the third limit block 53, the limit column 63 overlaps with the second limit hole 51. This structural design facilitates the rapid alignment of the limit column 63 with the first limit hole 31 or the second limit hole 51.

[0045] In one embodiment, the first baffle 30 partially blocks the opening 13, and further includes a limiting member 70, one end of which is connected to one of the limiting frames 50, and the movable end of the limiting member 70 is detachably connected to the other limiting frame 50. The limiting member 70 can be a flexible belt or a chain, etc., and the first baffle 30, the limiting member 70, the second baffle 80 and the two limiting frames 50 cooperate to further enhance the limiting effect of the trash can in the second loading station 12.

[0046] In the specification of the present utility model, a lot of specific details are described. However, it is understood that the embodiments of the present utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail so as not to obscure the understanding of this specification.

[0047] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. An electric three-wheeled cleaning vehicle, characterized in that: include: A vehicle body (10) comprises a first loading station (11) and a second loading station (12), wherein the second loading station (12) is close to the rear of the vehicle body (10), and the second loading station (12) is provided with an opening (13); A blower is disposed in the first loading station (11), and the blower is connected to an air duct (20) and an air nozzle (21); A first baffle (30) is hinged on the vehicle body (10), the first baffle (30) having a closed state and an open state, when the first baffle (30) is in the closed state, the first baffle (30) blocks the opening (13); when the first baffle (30) is in the open state, the first baffle (30) can overlap the ground and form a power-assisting slope; as well as A locking mechanism is used to lock the first baffle (30) on the vehicle body (10) so that the first baffle (30) remains in the closed state.

2. The electric three-wheeled cleaning vehicle according to claim 1, characterized in that: The first loading station (11) is provided with a box (40), the box (40) is provided with air holes (41), the blower is arranged in the box (40), and the air duct (20) passes through the box (40) and is connected to the blower.

3. The electric three-wheeled cleaning vehicle according to claim 1, characterized in that: The first loading station (11) has a first table top, and the second loading station (12) has a second table top, and the level of the first table top is higher than the level of the second table top.

4. The electric three-wheeled cleaning vehicle according to any one of claims 1 to 3, characterized in that: Two limiting frames (50) are provided on the second loading station (12), the first baffle plate (30) is located between the two limiting frames (50), the first baffle plate (30) is provided with two first limiting holes (31), each of the first limiting holes (31) is close to the limiting frame (50) on the corresponding side, and the limiting frame (50) is provided with at least one first limiting block (52), and the first limiting block (52) is used to limit the first baffle plate (30) from being transferred into the second loading station (12); The locking mechanism comprises two locking components (60), each of the locking components (60) corresponds to one of the first limiting holes (31), and the locking components (60) comprise: A stopper (61) is rotatably arranged on the limiting frame (50), and a first tube body (62) is arranged on a side of the stopper (61) facing away from the limiting frame (50); A limiting column (63) is movably arranged in the first tube body (62), one end of the limiting column (63) extends out of the stopper (61) and is plugged into and matched with the first limiting hole (31), and the other end of the limiting column (63) extends out of the first tube body (62); a second tube body (64) movably sleeved outside the first tube body (62), the second tube body (64) being connected to the limiting column (63); and An elastic member (65) is disposed in the first tube body (62), and the elastic member (65) is used to apply elastic force to the limiting column (63) to prevent the limiting column (63) from withdrawing from the limiting hole.

5. The electric three-wheel cleaning vehicle according to claim 4, characterized in that: The limiting column (63) comprises a first column (631), a second column (632) and a third column (633) which are coaxial and connected in sequence, the outer diameter of the first column (631) is greater than the outer diameter of the second column (632), and the outer diameter of the second column (632) is greater than the outer diameter of the third column (633); The first column (631) is plugged into and matched with the first limiting hole (31), the second column (632) is located in the first tube (62), the elastic member (65) is sleeved outside the second column (632), and the two ends of the elastic member (65) respectively abut against the end wall of the first tube (62) and the end wall of the first column (631); the third column (633) extends out of the first tube (62) and the second tube (64), and the third column (633) is provided with a retaining spring (66) for limiting the second tube (64) from falling off.

6. The electric three-wheeled cleaning vehicle according to claim 4, characterized in that: The limiting frame (50) is provided with a second limiting hole (51) which is plugged into and matched with the limiting column (63).

7. The electric three-wheeled cleaning vehicle according to claim 5, characterized in that: The first baffle (30) is provided with a second limit block (32), and the limit frame (50) is provided with a third limit block (53).

8. The electric three-wheeled cleaning vehicle according to claim 4, characterized in that: The first baffle (30) partially blocks the opening (13), and further comprises a limiting member (70), one end of the limiting member (70) being connected to one of the limiting frames (50), and a movable end of the limiting member (70) being detachably connected to the other limiting frame (50).

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