A switchable mode cleaning machine power output mechanism

Abstract

This utility model discloses a switchable-mode cleaning machine power output mechanism, relating to the field of cleaning tool technology. It includes a reduction gearbox and a main gear set. A motor is fixed to one side of the reduction gearbox, and a water pump body is mounted on the other side. A nozzle housing is connected to one side of the water pump body's casing, and a nozzle plastic part is housed inside the nozzle housing. The main gear set is located at the output end of the reduction gearbox, and a separation gear ring is fitted on the outer side of one end of the main gear set. Through the main gear set, the motor can drive the main gear set to rotate via a planetary gear set inside the reduction gearbox. This, in turn, drives the water pump through the separation gear ring and the water pump drive gear set, outputting high-pressure water to the nozzle drive component. Simultaneously, the main gear set also drives the nozzle drive component to rotate via a brush head separation gear, a transmission rod, a transmission sleeve, and the nozzle drive gear set.

Description

Technical Field

[0001] This utility model relates to the field of cleaning tool technology, specifically to a power output mechanism for a switchable cleaning machine. Background Technology

[0002] As the name suggests, cleaning tools and equipment are mechanical devices designed for cleaning. Cleaning equipment plays a role in efficient cleaning, reducing labor costs while improving work efficiency and cleanliness, making it indispensable in modern society.

[0003] Existing handheld cleaning equipment typically requires a water pump to output high-pressure water for rinsing when cleaning stains, and another motor to output torque to drive the brush head to scrub the dirty surface to improve the cleaning effect. However, the need for multiple motors increases the overall size and weight of the equipment, making it more strenuous to operate by hand, which can easily lead to fatigue and reduce cleaning efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a switchable mode power output mechanism for a cleaning machine to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a switchable mode cleaning machine power output mechanism, including a reduction gearbox and a main gear set. A motor is fixed on one side of the reduction gearbox, and a water pump body is installed on the other side of the reduction gearbox. A gun head housing is connected to one side of the housing of the water pump body, and a gun head plastic part is installed inside the gun head housing. The main gear set is installed at the output end of the reduction gearbox, and a separation gear ring is sleeved on the outer side of one end of the main gear set. A water pump drive gear set is meshed inside one end of the separation gear ring, and the water pump drive gear set is fixedly connected to the input end of the water pump body. A brush head separation gear is meshed on the outer side of the other end of the main gear set, and a transmission rod is fixed inside the brush head separation gear. A transmission sleeve is sleeved on the outer side of one end of the transmission rod, and a gun head drive gear set is installed on the outer side of one end of the transmission sleeve. A gun head drive component is fixed inside the gun head drive gear set.

[0006] Furthermore, the gun head drive component is rotatably connected to the gun head plastic part via a bearing, and the gun head drive component is hollow and connected to the interior of the gun head plastic part.

[0007] Furthermore, a switching component is provided on the outside of the reduction gearbox, and the switching component includes a limiting block and a positioning groove. Limiting blocks are placed in the middle of both sides of the reduction gearbox, and positioning grooves are opened on the outside of the limiting blocks.

[0008] Furthermore, the switching component also includes a limiting groove and a shifting wire. The limiting groove is provided in the middle of both sides of the reduction gearbox, and the shifting wire is installed inside the limiting groove.

[0009] Furthermore, the shifting wire is C-shaped, and the shifting wire is engaged with the limiting block through a positioning groove.

[0010] Furthermore, the switching assembly also includes a drive block and a return spring. One side of the shift wire abuts against the drive block, and the drive block is fixedly connected to the transmission rod. A return spring is sleeved on the outer side of one end of the transmission rod.

[0011] Furthermore, the gun head drive component is rotatably connected to the transmission sleeve, and the transmission sleeve abuts against the return spring.

[0012] Furthermore, the switching component also includes a drive groove, on the outer side of the separating gear ring, and the shift wire engages with the separating gear ring through the drive groove.

[0013] This utility model provides a switchable mode power output mechanism for a cleaning machine, which has the following beneficial effects:

[0014] 1. By setting the main gear set, the motor can drive the main gear set to rotate through the planetary gear set inside one end of the reduction gearbox. This can drive the water pump to work through the separation gear ring and the water pump drive gear set, outputting high-pressure water flow to the gun head drive component. At the same time, the main gear set will also drive the gun head drive component to rotate through the brush head separation gear, transmission rod, transmission sleeve and gun head drive gear set. Therefore, after the cleaning component is installed on the gun head drive component, the washing operation can be automatically performed during the rinsing process. By combining the water pump that generates high-pressure water flow and the transmission device into one, more functions are achieved and the volume space is saved.

[0015] 2. This utility model, through the setting of the switching component, can limit the angle of the shifting wire using the three positioning grooves on the limiting groove and the limiting block. When the shifting wire is located on the positioning groove in the middle, torque and high-pressure water flow can be output simultaneously. When the shifting wire tilts to the right, its end will drive the separation gear ring to separate from the main gear set through the drive groove, and the return spring will push the transmission rod to keep its position unchanged. At this time, only torque can be output. When the shifting wire tilts to the left, the shifting wire will drive the transmission rod to slide through the drive block, causing the nozzle drive component to separate from the main gear set. At this time, only the water pump body can be driven to work. Therefore, different modes can be switched according to needs, expanding the application range of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0017] Figure 2This is a schematic diagram of the internal structure of one end of the reduction gearbox of this utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the reduction gearbox when only high-pressure water flow is output in this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the reduction gearbox when only torque is output.

[0020] In the diagram: 1. Reduction gearbox; 2. Motor; 3. Water pump body; 4. Gun head housing; 5. Gun head plastic part; 6. Main gear set; 7. Separating gear ring; 8. Water pump drive gear set; 9. Brush head separating gear; 10. Transmission rod; 11. Transmission sleeve; 12. Gun head drive gear set; 13. Gun head drive component; 14. Switching assembly; 1401. Limiting block; 1402. Positioning groove; 1403. Limiting groove; 1404. Shifting wire; 1405. Drive block; 1406. Return spring; 1407. Drive groove. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1 to 3As shown, a switchable-mode cleaning machine power output mechanism includes a reduction gearbox 1 and a main gear set 6. A motor 2 is fixed to one side of the reduction gearbox 1, and a water pump body 3 is installed on the other side of the reduction gearbox 1. A nozzle housing 4 is connected to one side of the housing of the water pump body 3, and a nozzle plastic part 5 is installed inside the nozzle housing 4. The main gear set 6 is installed at the output end of the reduction gearbox 1, and a release gear ring 7 is sleeved on the outer side of one end of the main gear set 6. The motor 2 can drive the main gear set 6 to rotate through a planetary gear set inside one end of the reduction gearbox 1. A water pump drive gear set 8 is meshed inside one end of the release gear ring 7, and the water pump drive gear set 8 is fixedly connected to the input end of the water pump body 3. The water pump is driven to work through the release gear ring 7 and the water pump drive gear set 8, outputting a high-pressure water flow. The other end of the gear set 6 is meshed with a brush head separating gear 9, and a transmission rod 10 is fixed inside the brush head separating gear 9. A transmission sleeve 11 is sleeved on the outer side of one end of the transmission rod 10, and a gun head drive gear set 12 is installed on the outer side of one end of the transmission sleeve 11. A gun head drive component 13 is fixed inside the gun head drive gear set 12. The gun head drive component 13 is rotatably connected to the gun head plastic part 5 through a bearing. The gun head drive component 13 is hollow and is connected to the interior of the gun head plastic part 5. The main gear set 6 drives the gun head drive component 13 to rotate through the brush head separating gear 9, transmission rod 10, transmission sleeve 11 and gun head drive gear set 12. By combining the water pump that generates high-pressure water flow and the transmission device into one, more functions are achieved and volume space is saved.

[0023] like Figures 1 to 4As shown, a switching assembly 14 is provided on the outer side of the reduction gearbox 1. The switching assembly 14 includes a limiting block 1401 and a positioning groove 1402. The limiting blocks 1401 are placed in the middle of both sides of the reduction gearbox 1, and the positioning grooves 1402 are opened on the outer side of the limiting blocks 1401. The switching assembly 14 also includes a limiting groove 1403 and a shift wire 1404. The limiting grooves 1403 are opened in the middle of both sides of the reduction gearbox 1, and the shift wire 1404 is placed inside the limiting grooves 1403. The shift wire 1404 is C-shaped, and the shift wire 1404 is engaged with the limiting block 1401 through the positioning groove 1402. The angle of the shift wire 1404 in different states can be limited by the limiting grooves 1403 and the three positioning grooves 1402 on the limiting block 1401. The switching assembly 14 also includes a drive block 14. 05 and return spring 1406, one side of shift wire 1404 abuts against drive block 1405, and drive block 1405 is fixedly connected to transmission rod 10, and return spring 1406 is sleeved on the outer side of one end of transmission rod 10, gun head drive component 13 is rotatably connected to transmission sleeve 11, and transmission sleeve 11 abuts against return spring 1406, return spring 1406 will push transmission rod 10, so that drive block 1405 abuts against shift wire 1404, switching component 14 also includes drive groove 1407, drive groove 1407 is opened on the outer side of separation gear ring 7, and shift wire 1404 is engaged with separation gear ring 7 through drive groove 1407, shift wire 1404 can drive separation gear ring 7 to slide on the outer side of main gear set 6 or water pump drive gear set 8 through drive groove 1407, thereby switching meshing state.

[0024] In summary, the power output mechanism of this switchable cleaning machine, when in use, firstly, utilizes the three positioning grooves 1402 on the limiting groove 1403 and the limiting block 1401 to limit the angle of the shifting wire 1404 in different states. When the shifting wire 1404 is located on the positioning groove 1402 in the middle, the two ends of the main gear set 6 mesh with the separating gear ring 7 and the brush head separating gear 9 respectively. Then, the controller starts the motor 2, which drives the main gear set 6 to rotate through the planetary gear set inside one end of the reduction gearbox 1. This drives the water pump through the separating gear ring 7 and the water pump drive gear set 8, outputting high-pressure water flow to the gun head drive component 13. At the same time, the main gear set 6 also drives the brush head separating gear 9, the transmission rod 10, the transmission sleeve 11, and the gun head drive gear through the transmission rod 10 and the brush head separating gear 9. The wheel assembly 12 drives the nozzle drive 13 to rotate. Therefore, after the cleaning component is installed on the nozzle drive 13, it can automatically perform a rotating washing operation during the rinsing process. Then, when only torque output is needed, the shift wire 1404 is tilted to the right. During this process, its end will drive the separation gear ring 7 to separate from the main gear assembly 6 through the drive groove 1407. The return spring 1406 will push the transmission rod 10 to keep its position unchanged. At this time, only torque can be output. Finally, when only high-pressure water flow needs to be output, the shift wire 1404 is tilted to the left. The shift wire 1404 will drive the transmission rod 10 to slide through the drive block 1405, causing the nozzle drive 13 to separate from the main gear assembly 6. At this time, only the water pump body 3 can be driven to work, meeting different usage needs.

[0025] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A switchable mode washer power take-off comprising a reduction gear box (1) and a main gear set (6) characterised in that, A motor (2) is fixed on one side of the reduction gearbox (1), and a water pump body (3) is installed on the other side of the reduction gearbox (1). A nozzle housing (4) is connected to one side of the housing of the water pump body (3), and a nozzle plastic part (5) is installed inside the nozzle housing (4). The main gear set (6) is installed at the output end of the reduction gearbox (1), and a separation gear ring (7) is sleeved on the outer side of one end of the main gear set (6). A water pump drive gear set is meshed inside one end of the separation gear ring (7). (8), and the water pump drive gear assembly (8) is fixedly connected to the input end of the water pump body (3). The other end of the main gear assembly (6) is meshed with a brush head separation gear (9), and a transmission rod (10) is fixed inside the brush head separation gear (9). A transmission sleeve (11) is sleeved on the outer side of one end of the transmission rod (10), and a gun head drive gear assembly (12) is installed on the outer side of one end of the transmission sleeve (11), and a gun head drive component (13) is fixed inside the gun head drive gear assembly (12).

2. A switchable mode cleaning machine power take-off mechanism according to claim 1, wherein, The gun head drive component (13) is rotatably connected to the gun head plastic part (5) through a bearing, and the gun head drive component (13) is hollow and connected to the interior of the gun head plastic part (5).

3. A switchable mode cleaning machine power take-off mechanism according to claim 1, wherein, A switching component (14) is provided on the outside of the reduction gearbox (1), and the switching component (14) includes a limiting block (1401) and a positioning groove (1402). The limiting blocks (1401) are arranged in the middle of both sides of the reduction gearbox (1), and the positioning groove (1402) is opened on the outside of the limiting blocks (1401).

4. A switchable mode cleaning machine power take-off mechanism according to claim 3, wherein, The switching assembly (14) further includes a limiting groove (1403) and a shift wire (1404). The limiting groove (1403) is provided in the middle of both sides of the reduction gearbox (1), and the shift wire (1404) is installed inside the limiting groove (1403).

5. A switchable mode cleaning machine power take-off mechanism according to claim 4, wherein, The shift wire (1404) is C-shaped, and the shift wire (1404) is engaged with the limiting block (1401) through the positioning groove (1402).

6. A switchable mode cleaning machine power take-off mechanism according to claim 4, wherein, The switching assembly (14) further includes a drive block (1405) and a reset spring (1406). One side of the shift wire (1404) abuts against the drive block (1405), and the drive block (1405) is fixedly connected to the transmission rod (10). A reset spring (1406) is sleeved on the outer side of one end of the transmission rod (10).

7. A switchable mode cleaning machine power take-off mechanism according to claim 6, wherein, The gun head drive (13) is rotatably connected to the transmission sleeve (11), and the transmission sleeve (11) abuts against the return spring (1406).

8. A switchable mode cleaning machine power take-off mechanism according to claim 6, wherein, The switching component (14) also includes a drive groove (1407). The drive groove (1407) is provided on the outer side of the separation gear ring (7), and the shift wire (1404) is engaged with the separation gear ring (7) through the drive groove (1407).

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