Electric power-assisted cleaning service vehicle

Abstract

The utility model discloses an electric power-assisted cleaning service vehicle which comprises a cleaning service vehicle body, the top of the cleaning service vehicle body is fixedly connected with a case, the left side of the case is fixedly connected with a driving motor, and the surface of an output shaft of the driving motor is provided with a transmission mechanism. Through cooperation of the driving motor, the transmission mechanism, the rotating shaft, the mounting plate, the supporting plate, the servo motor, a first driving rod, a second driving rod, a sliding sleeve, a tooth plate, a third gear, a driving shaft and the sprayer, an output shaft of the driving motor drives the rotating shaft to rotate through the transmission mechanism, the rotating shaft drives the mounting plate and the supporting plate to rotate, and the spraying range of the sprayer is adjusted; an output shaft of the servo motor drives the sliding sleeve to move through the first driving rod and the second driving rod, the sliding sleeve drives the third gear to rotate through the tooth plate, the third gear adjusts the angle of the sprayer through the driving shaft, dust falling operation can be conducted on the environment around the cleaning service vehicle body, the spraying range is wide, and operation is easy.

Description

Technical Field

[0001] This utility model relates to the field of cleaning service vehicle technology, specifically an electric-assisted cleaning service vehicle. Background Technology

[0002] Cleaning carts refer to multi-functional cleaning trolleys or trolleys used for cleaning and sanitation, or for transporting materials. They are widely used in cleaning operations and material transport in public places such as hotels, shopping malls, commercial buildings, real estate developments, hospitals, schools, offices, libraries, exhibition centers, clubs, and clubs. The main types of cleaning carts include multi-purpose cleaning and tidying carts, multi-purpose guest room service carts, linen carts, dish collection carts, multi-purpose three-layer trolleys, waste collection and dumping carts, and work trolleys. Existing electric-assisted cleaning service carts have a small angle adjustment range for their top water spray mechanism, which cannot perform dust suppression operations on the environment around the cleaning cart. This results in dust splashing easily when cleaning the environment, making them impractical. Utility Model Content

[0003] The purpose of this utility model is to provide an electric-assisted cleaning service vehicle, which has the advantage of high practicality and solves the problem of low practicality of existing devices.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an electric-assisted cleaning service vehicle, comprising a cleaning service vehicle body, a housing fixedly connected to the top of the cleaning service vehicle body, a drive motor fixedly connected to the left side of the housing, a transmission mechanism provided on the surface of the output shaft of the drive motor, the transmission mechanism including a first gear and a second gear, a rotating shaft fixedly connected to the shaft center of the second gear, a mounting plate fixedly connected to the top of the rotating shaft, a support plate fixedly connected to the top of the mounting plate, a servo motor fixedly connected to one side of the support plate, a first drive rod fixedly connected to the output shaft of the servo motor, a second drive rod movably connected to the surface of the first drive rod, a sliding sleeve movably connected to the other end of the second drive rod, a toothed plate fixedly connected to the surface of the sliding sleeve, a third gear meshing with the top of the toothed plate, a drive shaft fixedly connected to the shaft center of the third gear, and a sprayer fixedly connected to the other end of the drive shaft.

[0005] Preferably, the output end of the drive motor is fixedly connected to a first gear, and a second gear meshes with the surface of the first gear.

[0006] Preferably, the inner cavity of the sliding sleeve is slidably connected to a sliding rod, and both ends of the sliding rod are fixedly connected to a fixing plate, with one side of the fixing plate being fixedly connected to the surface of the support plate.

[0007] Preferably, the number of servo motors is two, and the two servo motors are driven by the same controller.

[0008] Preferably, the front of the cleaning service vehicle body is provided with a scale display window, and the right side of the cleaning service vehicle body is provided with a filling pipe.

[0009] Preferably, a windshield is provided on the left side of the cleaning service vehicle body, and a dustproof film is provided on the surface of the windshield.

[0010] Preferably, a cleaning mechanism is provided on the left side of the cleaning service vehicle body, and the number of cleaning mechanisms is two.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, through the cooperation of a drive motor, transmission mechanism, rotating shaft, mounting plate, support plate, servo motor, first drive rod, second drive rod, sliding sleeve, toothed plate, third gear, drive shaft, and sprayer, allows the output shaft of the drive motor to drive the rotating shaft to rotate via the transmission mechanism. The rotating shaft then drives the mounting plate and support plate to rotate, adjusting the spraying range of the sprayer. The output shaft of the servo motor drives the sliding sleeve to move via the first and second drive rods. The sliding sleeve drives the third gear to rotate via the toothed plate. The third gear then adjusts the angle of the sprayer via the drive shaft. This allows for dust suppression operations around the cleaning service vehicle, with a wide spraying range and simple operation.

[0013] 2. This utility model facilitates the limiting of the sliding sleeve through the cooperation of the sliding rod and the fixed plate, making the left and right sliding of the sliding sleeve smoother. By designing two servo motors driven by the same controller, it is easy to control the angle of the two drive shafts on the surface of the sprayer at the same time, making its angle adjustment more stable. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the structure of this utility model;

[0015] Figure 2 This is a perspective view of the fixing plate structure of this utility model;

[0016] Figure 3 This is a perspective view of the chassis structure of this utility model;

[0017] Figure 4 This is a left-side perspective view of the sprayer structure of this utility model.

[0018] In the diagram: 1. Cleaning service vehicle body; 2. Chassis; 3. Drive motor; 4. Transmission mechanism; 41. First gear; 42. Second gear; 5. Rotating shaft; 6. Mounting plate; 7. Support plate; 8. Servo motor; 9. First drive rod; 10. Second drive rod; 11. Sliding sleeve; 12. Tooth plate; 13. Third gear; 14. Drive shaft; 15. Sprayer; 16. Sliding rod; 17. Fixing plate; 18. Scale display window; 19. Filling pipe; 20. Windshield; 21. Cleaning mechanism. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] The cleaning service vehicle body 1, chassis 2, drive motor 3, transmission mechanism 4, first gear 41, second gear 42, rotating shaft 5, mounting plate 6, support plate 7, servo motor 8, first drive rod 9, second drive rod 10, sliding sleeve 11, toothed plate 12, third gear 13, drive shaft 14, sprayer 15, slide rod 16, fixing plate 17, scale display window 18, filling pipe 19, windshield 20, and sweeping mechanism 21 of this application are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0021] Example 1:

[0022] Please see Figures 1-4To achieve adjustable spraying range, this embodiment provides the following technical solution, specifically: It includes a cleaning service vehicle body 1, with a housing 2 fixedly connected to the top of the body 1. A drive motor 3 is fixedly connected to the left side of the housing 2. A transmission mechanism 4 is provided on the surface of the output shaft of the drive motor 3. The transmission mechanism 4 includes a first gear 41 and a second gear 42. A rotating shaft 5 is fixedly connected to the shaft center of the second gear 42. A mounting plate 6 is fixedly connected to the top of the rotating shaft 5. A support plate 7 is fixedly connected to the top of the mounting plate 6. A servo motor 8 is fixedly connected to one side of the support plate 7. A first drive rod 9 is fixedly connected to the output shaft of the servo motor 8. A second drive rod 10 is movably connected to the surface of the first drive rod 9. The other end of the second drive rod 10 is movably connected to... A sliding sleeve 11 is attached, and a toothed plate 12 is fixedly connected to the surface of the sliding sleeve 11. A third gear 13 meshes with the top of the toothed plate 12. A drive shaft 14 is fixedly connected to the shaft center of the third gear 13. A sprayer 15 is fixedly connected to the other end of the drive shaft 14. The output shaft of the drive motor 3 drives the rotating shaft 5 to rotate through the transmission mechanism 4. The rotating shaft 5 drives the mounting plate 6 and the support plate 7 to rotate, thereby adjusting the spraying range of the sprayer 15. The output shaft of the servo motor 8 drives the sliding sleeve 11 to move through the first drive rod 9 and the second drive rod 10. The sliding sleeve 11 drives the third gear 13 to rotate through the toothed plate 12. The third gear 13 adjusts the angle of the sprayer 15 through the drive shaft 14. This allows for dust suppression operations around the cleaning service vehicle body 1, with a wide spraying range and simple operation.

[0023] Example 2:

[0024] Please see Figures 1-4 To achieve high practicality, this embodiment provides the following technical solution, specifically: a first gear 41 is fixedly connected to the output end of the drive motor 3, a second gear 42 meshes with the surface of the first gear 41, a slide rod 16 is slidably connected to the inner cavity of the sliding sleeve 11, a fixing plate 17 is fixedly connected to both ends of the slide rod 16, one side of the fixing plate 17 is fixedly connected to the surface of the support plate 7, there are two servo motors 8, and the two servo motors 8 are driven by the same controller, a scale display window 18 is provided on the front of the cleaning service vehicle body 1, and the cleaning service vehicle... A filling pipe 19 is provided on the right side of the main body 1, and a windshield 20 is provided on the left side of the cleaning service vehicle main body 1. The surface of the windshield 20 is covered with a dustproof film. A cleaning mechanism 21 is provided on the left side of the cleaning service vehicle main body 1. There are two cleaning mechanisms 21. Through the cooperation of the slide rod 16 and the fixing plate 17, it is easy to limit the sliding sleeve 11, so that the sliding sleeve 11 can slide more smoothly left and right. By designing two servo motors 8 driven by the same controller, it is easy to simultaneously control the angle of the two drive shafts 14 on the surface of the sprayer 15, so that the angle adjustment is more stable.

[0025] In use, the output shaft of the drive motor 3 drives the rotating shaft 5 to rotate through the transmission mechanism 4. The rotating shaft 5 drives the mounting plate 6 and the support plate 7 to rotate, adjusting the spraying range of the sprayer 15. The output shaft of the servo motor 8 drives the sliding sleeve 11 to move through the first drive rod 9 and the second drive rod 10. The sliding sleeve 11 drives the third gear 13 to rotate through the toothed plate 12. The third gear 13 adjusts the angle of the sprayer 15 through the drive shaft 14. It can perform dust suppression operation on the environment around the cleaning service vehicle body 1, with a wide spraying range and simple operation.

[0026] In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. In the description of this patent, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electric-assisted cleaning service vehicle, comprising a cleaning service vehicle body (1), characterized in that: A housing (2) is fixedly connected to the top of the cleaning service vehicle body (1). A drive motor (3) is fixedly connected to the left side of the housing (2). A transmission mechanism (4) is provided on the surface of the output shaft of the drive motor (3). The transmission mechanism (4) includes a first gear (41) and a second gear (42). A rotating shaft (5) is fixedly connected to the shaft center of the second gear (42). A mounting plate (6) is fixedly connected to the top of the rotating shaft (5). A support plate (7) is fixedly connected to the top of the mounting plate (6). A support plate (7) is fixedly connected to one side of the support plate (7). A servo motor (8) is provided, the output shaft of which is fixedly connected to a first drive rod (9). A second drive rod (10) is movably connected to the surface of the first drive rod (9). A sliding sleeve (11) is movably connected to the other end of the second drive rod (10). A toothed plate (12) is fixedly connected to the surface of the sliding sleeve (11). A third gear (13) meshes with the top of the toothed plate (12). A drive shaft (14) is fixedly connected to the center of the third gear (13). A sprayer (15) is fixedly connected to the other end of the drive shaft (14).

2. The electric-assisted cleaning service vehicle according to claim 1, characterized in that: The output end of the drive motor (3) is fixedly connected to a first gear (41), and a second gear (42) meshes with the surface of the first gear (41).

3. The electric-assisted cleaning service vehicle according to claim 1, characterized in that: The inner cavity of the sliding sleeve (11) is slidably connected to a sliding rod (16), and the two ends of the sliding rod (16) are fixedly connected to a fixing plate (17). One side of the fixing plate (17) is fixedly connected to the surface of the support plate (7).

4. The electric-assisted cleaning service vehicle according to claim 1, characterized in that: The number of servo motors (8) is two, and the two servo motors (8) are driven by the same controller.

5. The electrically assisted cleaning service vehicle according to claim 1, characterized in that: The front of the cleaning service vehicle body (1) is provided with a scale display window (18), and the right side of the cleaning service vehicle body (1) is provided with a filling pipe (19).

6. The electrically assisted cleaning service vehicle according to claim 1, characterized in that: The cleaning service vehicle body (1) is provided with a windshield (20) on the left side, and the surface of the windshield (20) is provided with a dustproof film.

7. The electrically assisted cleaning service vehicle according to claim 1, characterized in that: The cleaning service vehicle body (1) is provided with a cleaning mechanism (21) on the left side, and there are two cleaning mechanisms (21).

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