CN215016872U - Automatic forward operation's electronic floor cleaning machine - Google Patents
Automatic forward operation's electronic floor cleaning machine Download PDFInfo
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- CN215016872U CN215016872U CN202023314828.4U CN202023314828U CN215016872U CN 215016872 U CN215016872 U CN 215016872U CN 202023314828 U CN202023314828 U CN 202023314828U CN 215016872 U CN215016872 U CN 215016872U
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Abstract
The utility model belongs to the field of floor washing machines, and discloses an automatic forward-running electric floor washing machine, which comprises a tray and a towing rod hinged with the tray, wherein the lower surface of the tray is provided with two tray brushes, the tray is provided with a clear water outlet and a sewage recovery unit, and the two tray brushes are arranged side by side from left to right; the two disc brushes are respectively inclined by a preset angle to form a preset included angle; the rotating directions of the two brush discs are opposite; the technical scheme can realize the automatic forward operation of the floor washing machine with a small structure.
Description
Technical Field
The utility model relates to a floor cleaning machine field, especially an automatic electronic floor cleaning machine of forward operation.
Background
The floor washing machine is a cleaning machine which is suitable for cleaning hard ground and simultaneously sucking and drying sewage and taking the sewage away from the site, and has the advantages of environmental protection, energy conservation, high efficiency and the like. The floor washing machine is respectively a semi-automatic floor washing machine, a full-automatic floor washing machine, a hand-push floor washing machine and a driving floor washing machine.
The hand-push type floor washing machine is small in size and suitable for different occasions, the specific structure of the hand-push type floor washing machine can refer to the technical scheme of patent application number 201710230880.5, and the hand-push type floor washing machine comprises a machine body and an operating handle rod, wherein the lower part of the operating handle rod is connected to the machine body; the machine body also comprises a locking device, the locking device comprises a first locking unit which is arranged between the first rotating body and the shell and can perform unlocking operation, a second locking unit which is arranged between the first rotating body and the second rotating body and can perform unlocking operation, and an unlocking piece for an operator to apply unlocking acting force from the outside, and the unlocking piece is in transmission arrangement with the first locking unit and the second locking unit so as to transmit the unlocking acting force to the first locking unit and the second locking unit simultaneously to perform unlocking operation.
Above-mentioned this scheme adopts the staff to promote operating handle, and the drive supporting wheel rotates, makes floor cleaning machine remove, carries out extensive washing, and this floor cleaning machine has saved the drive module that the individual drive floor cleaning machine gos forward, and the volume becomes small and exquisite, but floor cleaning machine has lost the power of moving forward.
Therefore, the technology solves the problem of how to realize the automatic forward operation of the floor washing machine with a small structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic electronic floor cleaning machine of moving forward, the automatic moving forward of floor cleaning machine of realization structure is small and exquisite.
The utility model provides a technical scheme does: an electric floor washing machine capable of automatically running forwards comprises a tray and a towing rod hinged with the tray, wherein two tray brushes are arranged on the lower surface of the tray, a clear water outlet and a sewage recovery unit are arranged on the tray, and the two tray brushes are arranged side by side left and right; the two disc brushes are respectively inclined by a preset angle to form a preset included angle; the rotation directions of the two disc brushes are opposite.
In the above-described automatic forward-running electric floor washing machine, the two disc brushes are arranged in mirror image.
In the above-described electric floor washing machine which automatically runs forward, the lower sides of both the two pan brushes are disposed on the side adjacent to the symmetry axes of the two pan brushes; the rotating speeds of the two disc brushes are equal, and the low side is located on the center distance of the two disc brushes.
In the above-mentioned electric floor-washing machine which automatically moves forward, the sewage recovery unit includes a water-absorbing rake fixed on the lower side of the tray, a sewage tank fixed on the towing rod, and an air-extracting module; the air exhaust module and the water suction rake are respectively communicated with the sewage tank; the water suction rake is arranged on one side opposite to the moving direction of the disc brush.
In the above-mentioned electric floor cleaning machine which automatically moves forward, the sewage tank is provided with a visible window for observing the water level in the sewage tank.
In the above-mentioned electric floor cleaning machine that automatically moves forward, the visible window extends along the tow bar axis and is arranged, and the sewage tank is provided with the scale bar that is arranged corresponding to the visible window.
The automatic forward running electric floor washing machine further comprises a clean water tank fixed on the towing rod, a clean water valve communicated with the clean water outlet and the clean water tank, and a control module electrically connected with the clean water valve.
In the above-described automatic forward-running electric floor washing machine, the opposite sides of the tow bar are provided with handrails extending horizontally.
The electric floor washing machine capable of automatically running forwards further comprises a driving module and a power supply module, wherein the driving module is fixed on the tray and used for driving the two disk brushes to rotate, and the power supply module is electrically connected with the driving module; the power supply module is fixed on the tray.
In the above-mentioned automatic forward operation's electric floor cleaning machine, the top of drawbar is equipped with control panel, dish brush downside is equipped with the brush hair.
After the technical scheme is adopted in the utility model, its beneficial effect who has is:
this scheme is through setting up the tray at subaerial reciprocating motion, the clear water export blowout clear water of tray, the dish brush of tray downside rotates, with ground friction, sewage after the friction is retrieved to the sewage recovery unit, reach the cleaning performance, and it then arranges because two dish brushes slopes of tray downside to advance the tray, only border department on dish brush touching ground promptly, because same dish brush is unbalanced with the frictional force on floor, according to the force analysis, utilize the interact of effort and reaction force, forward thrust can be given for whole scrubber on the floor, make scrubber wholly move forward, need not operating personnel to provide extra thrust, realize that the scrubber of small and exquisite structure is automatic to move forward.
Drawings
Fig. 1 is a schematic structural view of an automatic forward running electric floor cleaning machine according to embodiment 1 of the present invention;
fig. 2 is a front view of an automatic forward running electric floor washing machine of embodiment 1 of the present invention;
FIG. 3 is a force analysis diagram of the present automatic forward motion motor scrubber using novel embodiment 1.
Reference numerals: 1. a control panel; 2. a handrail; 3. a sewage tank; 4. an air extraction module; 5. a drive module; 6. a tray; 7. Disc brushing; 8. a water suction rake; 9. a control module; 10. a power supply module; 11. a clear water tank; 12. brush hair
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.
Example 1:
as shown in fig. 1-3, an automatic forward-running electric floor washing machine comprises a tray 6 and a towing rod hinged with the tray 6, wherein a tray brush 7 is arranged on the lower surface of the tray 6, and a clean water outlet and a sewage recovery unit are arranged on the tray 6, and is characterized in that the two tray brushes 7 are arranged side by side left and right; the two disc brushes 7 are respectively inclined by a preset angle to form a preset included angle between the two disc brushes 7; the rotation directions of the two disc brushes are opposite.
Its implementation principle does, through setting up tray 6 subaerial reciprocating motion, the clear water export blowout clear water of tray 6, dish brush 7 of tray 6 downside rotates, with ground friction, sewage after the friction is retrieved to the sewage recovery unit, reach the cleaning performance, and tray 6 so advance then because two dish brushes 7 slopes of tray 6 downside arrange, only border department on dish brush 7 touching ground promptly, because the frictional force on same dish brush 7 and floor is unbalanced, according to the atress analysis, utilize the interact of effort and reaction force, a forward thrust can be given on whole floor cleaning machine on the floor, make floor cleaning machine wholly move forward, need not operating personnel and provide extra thrust, realize that the floor cleaning machine of small and exquisite structure moves forward automatically.
Because the friction force between the same disc brush and the floor is not balanced, the floor can provide forward thrust for the whole floor washing machine by utilizing the interaction of the acting force and the reacting force according to stress analysis, so that the floor washing machine integrally moves forward without providing additional thrust for operators; the specific force analysis is shown in fig. 3, because the contact force of the same disc brush and the ground is different, the ground brushes the disc with a reverse force F left or F right to realize the balance of the force, the F left and the F right just synthesize a forward resultant force F, and the force is the forward driving force of the ground to the whole equipment.
In practical application, the two disc brushes 7 are arranged in a mirror image.
The two disk brushes are arranged in a mirror image mode, so that the tray 6 can move straight to the front, and if the two disk brushes are not arranged in a mirror image mode or are arranged symmetrically, the tray 6 can move forwards.
The preset angle formed by the single disc brush and the ground is 2-5 degrees, the preset included angle between the two disc brushes is 170-174 degrees, and the larger the angle is, the larger the forward driving force is.
In practical use, the low-level sides of the two disc brushes 7 are arranged at one side adjacent to the symmetry axis of the two disc brushes 7; the rotating speeds of the two disc brushes 7 are equal, and the lower side of each disc brush is located on the center distance of the two disc brushes 7.
In order to accurately move the tray straight forward, the rotation speeds of the two disc brushes 7 need to be the same, and the lower sides of the two disc brushes 7 need to be located at the center distance of the two disc brushes 7.
The sewage recovery unit has the specific structure that the sewage recovery unit comprises a water suction rake 8 fixed on the lower side of a tray 6, a sewage tank 3 fixed on a towing rod and an air extraction module 4; the air exhaust module 4 and the water absorption rake 8 are respectively communicated with the sewage tank 3; the water absorbing rake 8 is arranged on the reverse side of the moving direction of the disc brush 7.
The sewage recovery unit has the operation principle that the tray 6 moves, air in the sewage tank 3 is pumped away by the air pumping module 4 through sewage, the air in the sewage tank 3 is reduced, the air pressure difference is formed between the inner side and the outer side of the sewage tank 3, the water suction rake 8 is arranged at the lower side of the tray 6 to scrape and move, sewage is squeezed into the water suction rake 8 by the atmospheric pressure, and the sewage enters the sewage guide tank 3 through the water suction rake 8 to complete the recovery of the sewage.
Preferably, the pumping module 4 is a vacuum motor.
In a further improvement, the sewage tank 3 is provided with a visible window for observing the height of the water level in the sewage tank 3.
In order to quickly know whether the sewage tank 3 is filled with sewage or not, the inside of the sewage tank 3 is observed by using a visible window, and the visible window is usually made of a transparent acrylic plate and is embedded on the sewage tank 3.
The visible window extends along the central axis of the towing rod, and the sewage tank 3 is further provided with a scale bar arranged corresponding to the visible window.
In the specific implementation, the device further comprises a clean water tank 11 fixed on the towing rod, a clean water valve communicated with the clean water outlet and the clean water tank 11, and a control module 9 electrically connected with the clean water valve.
The tray can spray clear water because the clear water tank 11 on the towing rod is filled with clear water, the control module 9 controls the clear water valve communicated with the clear water tank 11, and after the clear water valve is opened, clear water in the clear water tank 11 flows through the clear water valve and finally flows out from the clear water outlet of the tray.
As a further improvement of this embodiment, the opposite sides of the tow bar are provided with handrails 2 arranged to extend horizontally.
The improved disc brush further comprises a driving module 5 fixed on the tray 6 and used for driving the two disc brushes to rotate, and a power supply module 10 electrically connected with the driving module 5; the power module 10 is fixed to the tray 6.
The setting of power module 10 for the tray is in the inside electricity use of inserting of certain time, charges for power module 10 when idle, and power module 10 supplies power for drive module 5 during the use, and drive disk brush 7 rotates.
Preferably, the power module 10 is a storage battery, and the driving module 5 is a disc brush 7 motor.
In addition, the top of the towing rod is provided with a control panel 1, and the lower side of the disc brush 7 is provided with brush bristles 12.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. An electric floor washing machine capable of automatically running forwards comprises a tray and a towing rod hinged with the tray, wherein two tray brushes are arranged on the lower surface of the tray, and a clear water outlet and a sewage recovery unit are arranged on the tray; the two disc brushes are respectively inclined by a preset angle to form a preset included angle; the rotation directions of the two disc brushes are opposite.
2. The automatic forward running electric floor washer according to claim 1, wherein the two pan brushes are in a mirror image arrangement.
3. The automatic forward running electric floor washer according to claim 2, wherein the low side of both of the pan brushes is disposed on a side adjacent to the axis of symmetry of both pan brushes; the rotating speeds of the two disc brushes are equal, and the low side is located on the center distance of the two disc brushes.
4. The automatic forward running electric floor washer according to claim 1, wherein the sewage recovery unit comprises a suction rake fixed to the underside of the tray, a sewage tank fixed to the tow bar, and an air extraction module; the air exhaust module and the water suction rake are respectively communicated with the sewage tank; the water suction rake is arranged on one side opposite to the moving direction of the disc brush.
5. The automatic forward motion electric floor scrubber of claim 4, wherein the sump tank has a viewing window for viewing the level of water in the sump tank.
6. The automatic forward-running electric floor washing machine as claimed in claim 5, wherein the viewing window is extended along a central axis of the towing bar, and the sewage tank is further provided with a scale bar corresponding to the viewing window.
7. The automatically forward operating electric floor washer of claim 1, further comprising a clean water tank secured to the tow bar, a clean water valve communicating the clean water outlet with the clean water tank, and a control module electrically connected to the clean water valve.
8. The automatic forward running electric floor washer according to claim 1, wherein opposite sides of the tow bar are provided with horizontally extending handrails.
9. The automatic forward running electric floor washing machine of claim 1, further comprising a drive module fixed to the tray for driving the two disc brushes to rotate, a power module electrically connected to the drive module; the power supply module is fixed on the tray.
10. The automatic forward running electric floor washer according to any one of claims 1-9, wherein a control panel is provided on the top of the mop bar, and bristles are provided on the underside of the dish brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314828.4U CN215016872U (en) | 2020-12-30 | 2020-12-30 | Automatic forward operation's electronic floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023314828.4U CN215016872U (en) | 2020-12-30 | 2020-12-30 | Automatic forward operation's electronic floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215016872U true CN215016872U (en) | 2021-12-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023314828.4U Active CN215016872U (en) | 2020-12-30 | 2020-12-30 | Automatic forward operation's electronic floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215016872U (en) |
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2020
- 2020-12-30 CN CN202023314828.4U patent/CN215016872U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211215 Address after: 518000 Room 201, building A, No. 1, Qian Wan Road, Qianhai Shenzhen Hong Kong cooperation zone, Shenzhen, Guangdong (Shenzhen Qianhai business secretary Co., Ltd.) Patentee after: Guangdong Meifang Zhigao robot Co.,Ltd. Address before: Room 405, 307, 203, 9th floor, No.1 Country Garden Avenue, Beijiao Town, Shunde District, Foshan City, Guangdong Province 528311 Patentee before: Country garden life Service Group Co.,Ltd. |
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| TR01 | Transfer of patent right |