Manual floor mopping machine

Abstract

The utility model discloses a hand-operated floor mopping machine, including handle, frame, clean water tank, the frame includes the front frame, connecting portion and rear frame that connect in proper order, the both sides of rear frame are rotatingly equipped with the main drive part that is composed of crawler belt pulley and crawler belt, the mopping part is rotatingly connected on the front frame, and the mopping part is rotatingly connected on the rear frame. The floor mopping component is in meshed rotating connection with the main driving component, a purified water spraying pipe connected with the purified water tank is fixedly arranged on the floor mopping component, a sewage collecting component is fixedly arranged on the portion, close to one side of the main driving component, of the machine frame behind the floor mopping component, and a water scraping knife is fixedly arranged on the front machine frame and is in contact connection with the ground. The manual floor mopping machine does not use electric power, is energy-saving and environment-friendly, has no noise generated by a motor, does not leave water marks during floor mopping, can clean the floor and wash the floor mopping cloth at the same time, keeps the floor mopping cloth clean, reduces the labor of manual cleaning in the floor mopping process of a traditional mop, and is easy to clean.

Description

Technical Field

[0001] This utility model belongs to the technical field of floor cleaning equipment, and in particular relates to a manual floor cleaning machine. Background Technology

[0002] Mopping is a common daily activity, both in public places and homes. With economic and technological development, the variety of mopping equipment, such as electric floor scrubbers and robotic floor scrubbers, has increased, reducing the workload of floor cleaning. However, these devices are generally noisy and unsuitable for quiet environments. Furthermore, repairing electronic products is inconvenient, especially in public places and densely populated areas where there is a significant risk of battery explosion. While traditional mops and shovels don't produce the noise of motors, their simple structure and function often leave watermarks. To avoid stepping on water and affecting the cleaning effect, floor cleaners frequently pull the mop or shovel while cleaning. They also need to constantly rinse the mop and shovel in the sink to keep them clean, resulting in a heavy workload and unresolved watermarks. Summary of the Invention

[0003] To address the aforementioned problems, this utility model proposes a manual floor cleaning machine, aiming to solve the issues of excessive noise from automatic floor cleaning machines and floor cleaning robots, and the problem of excessive water stains and inability to automatically clean floors when using traditional mops and floor cleaning cloths.

[0004] This utility model is implemented as follows: A manual floor cleaning machine includes a handle, a frame, a water tank, and a cover. The frame includes a front frame, a connecting part, and a rear frame connected in sequence. A main drive component, consisting of tracked pulleys and tracks, is rotatably mounted on both sides of the rear frame. The drive shaft is mounted on the tracked pulleys. A floor cleaning component is rotatably connected to the front frame and meshes with the main drive component. A water spray pipe is fixedly mounted on the floor cleaning component. Water from the water tank located above the handle is transported to the water spray pipe via a water delivery mechanism. The water delivery mechanism includes a U-shaped baffle, an elastic rubber tube, and a rotor with rollers, fixedly mounted on the drive shaft from the inside out. The water inlet of the elastic rubber tube is connected to the water tank, and the water outlet is connected to the water spray pipe. A wastewater collection component is fixedly mounted behind the floor cleaning component. A squeegee is fixedly mounted on the front frame and in contact with the ground. The included angle A between the front frame and the connecting part is 90°. The angle B between the rear frame and the connecting part is 90° to 140°.

[0005] Furthermore, the main drive component includes: two tracks installed on both sides of the rear frame, each track having a front track pulley and a rear track pulley, the shaft rotatably connected to the front track pulley is the drive shaft, a one-way bearing is installed between the front track pulley and the drive shaft, and a gear is fixedly mounted on the drive shaft; the floor cleaning component includes: a first floor cleaning roller rotatably connected to the rear end of the front frame, a gear is fixedly mounted on the shaft of the first floor cleaning roller and meshes with the gear; retaining rings and keys are provided on the outer sides of the gears; a second floor cleaning roller is rotatably mounted at the front end of the front frame, and a floor cleaning cloth is wrapped around the outer periphery of the two floor cleaning rollers; the wastewater collection component includes a scoop fixedly mounted on the frame, and a scraper that contacts and connects with the floor cleaning cloth is installed at the front end of the scoop.

[0006] Furthermore, the bottom of the skip is provided with a sewage outlet, and the sewage collection component also includes a water conveying mechanism, including a U-shaped baffle fixedly mounted on the drive shaft, an elastic rubber tube and a rotor with rollers. The sewage inlet of the elastic rubber tube is connected to the sewage outlet of the skip, and the sewage outlet of the elastic rubber tube is connected to the sewage tank located at the bottom of the handle through a connecting pipe.

[0007] Furthermore, the water spray pipe is fixedly mounted on the front frame, with a length less than or equal to the width of the floor cleaning cloth, and has multiple water spray holes on it.

[0008] Furthermore, the manual floor cleaning machine is equipped with a solid waste collection component, which is located above the floor cleaning component and includes: a waste baffle wheel rotatably connected to the protrusion of the front frame; a waste collection groove located in front of the waste baffle wheel is fixedly installed under the front cover and in contact with the waste baffle wheel; a baffle is provided behind the waste baffle wheel and is fixedly installed under the rear cover, and is in contact with the floor cleaning cloth and the waste baffle wheel respectively.

[0009] Furthermore, the manual floor cleaning machine is equipped with a solid waste collection component, which is located above the floor cleaning component and includes: a waste collection trough, a waste baffle wheel, gear three and gear four rotatably connected to the protrusion of the front frame, gear three meshing with gear two, gear four being located above gear three and meshing with it, the waste baffle wheel being fixedly mounted on the shaft of gear four and in contact with the floor cleaning cloth, and a waste collection trough being provided in front of the waste baffle wheel, the waste collection trough being fixedly mounted on the machine cover and in contact with the floor cleaning cloth.

[0010] Furthermore, the water purification spray pipe is located behind the waste baffle wheel.

[0011] Furthermore, the hood has a streamlined design and is fixedly mounted on the frame, including a front hood and a rear hood, wherein the front hood is detachably snapped onto the front frame.

[0012] Furthermore, the wiper blade is L-shaped or I-shaped.

[0013] Furthermore, the front frame, connecting part and rear frame are integral or separate structures. The handle can rotate freely around the screw installed on the handle connection. By tightening the screw, the end of the handle can be pressed tightly onto the handle connection to maintain the required usage angle.

[0014] The beneficial effects of this utility model are as follows: (1) The main drive component drives the floor cleaning component to move and clean the floor. It does not require electricity, has no electronic components, is energy-saving and environmentally friendly, safe, and has no noise generated by the motor; (2) The squeegee removes the water marks left by the floor cleaning cloth, leaving no water marks when cleaning the floor; (3) The floor cleaning cloth can be rinsed while cleaning the floor, keeping the floor clean and reducing the amount of manual cleaning required during the traditional mop and floor cleaning process. The manual floor cleaning machine of this invention has a compact structure, reasonable design, is easy to clean, does not require worrying about circuit failure, and will not cause safety problems such as battery explosion due to circuit failure or battery problems. It is easy to use and has a wide range of applicable people. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0016] Figure 2 This is a top view of the structure of this utility model;

[0017] Figure 3 This is a utility model Figure 2 Schematic diagram of the AA-section structure;

[0018] Figure 4 This is a utility model Figure 2 Schematic diagram of the BB section structure;

[0019] Figure 5 This is a utility model Figure 3 Enlarged front view of section C;

[0020] Figure 6 This is a utility model Figure 3 A magnified left-view diagram of the partial C-section structure;

[0021] Figure 7 This is a schematic diagram showing the connection relationship between the front frame and the rear frame of this utility model;

[0022] Figure 8 This is a schematic diagram of the main structure of Embodiment 4 of this utility model.

[0023] 1. Handle, 2. Frame, 201. Front Frame, 202. Connecting Part, 203. Rear Frame, 204. Protrusion, 301. Angle A, 302. Angle B, 4. Track Pulley, 41. Front Track Pulley, 42. Rear Track Pulley, 5. Track, 6. Skip, 7. Scraper, 8. Gear 1, 9. Retaining Ring, 10. Drive Shaft, 11. Gear 2, 12. Gear 3, 13. Mopping Cloth, 141. First Mopping Roller, 142. Second Mopping Roller, 151. Front Cover, 152. Rear Cover, 16. Waste Collection Tank, 17. Waste Baffle Wheel, 18. Gear 4, 19. Clean Water Spray Pipe, 20. Baffle, 21. Sewage Inlet, 22. Sewage Outlet, 23. Sewage Tank, 24. Clean Water Tank, 25. Clean Water Outlet, 26. Rotor with Roller, 27. Clean Water Inlet, 28. One-Way Bearing, 29. U-Shaped Baffle, 30. 31 Roller, 32 Elastic rubber tube, 33 Wiper blade, 34 Key, 35 Tightening screw, 36 Handle end, 37 Handle connector, 38 Connecting tube. Detailed Implementation

[0024] Example 1:

[0025] This embodiment is a manual floor cleaning machine, such as Figures 1 to 8 The device includes a handle 1, a frame 2, a water tank 24, and a cover. The frame 2 includes a front frame 201, a connecting part 202, and a rear frame 203 connected in sequence. A main drive component consisting of track pulleys 4 and tracks 5 is rotatably mounted on both sides of the rear frame 203. A drive shaft 10 is mounted on the track pulleys 4. A floor-cleaning component is rotatably connected to the front frame 201 and meshes with the main drive component. A water spray pipe 19 is fixedly mounted on the floor-cleaning component. Water from the water tank 24 located on the upper part of the handle 1 is transported to the water tank 24 via a water delivery mechanism. The spray nozzle 19 and the water delivery mechanism include a U-shaped baffle 29, an elastic rubber tube 31 and a rotor with rollers, which are fixedly mounted on the drive shaft 10 from the inside to the outside. The water inlet 27 of the elastic rubber tube 31 is connected to the water tank 24 through the connecting pipe 37, and the water outlet 25 is connected to the water spray nozzle 19. A sewage collection component is fixedly mounted on the frame 2 behind the floor cleaning component and on the side near the main drive component. The squeegee 32 is fixedly mounted on the front frame 201 and is in contact with the ground. The included angle 301 between the front frame 201 and the connecting part 202 is 90° to 120°, and the included angle 302 between the rear frame 203 and the connecting part 202 is 90° to 140°.

[0026] The main drive component includes: two tracks 5 mounted on both sides of the rear frame 203, each track 5 having a front track pulley 41 and a rear track pulley 42, the shaft rotatably connected to the front track pulley 41 being a drive shaft 10, a one-way bearing 28 installed between the front track pulley 41 and the drive shaft 10, and a gear 8 fixedly mounted on the drive shaft 10; the floor cleaning component includes: a first floor cleaning roller rotatably connected to the rear end of the front frame 201. The first floor roller 141 and the second gear 11 are fixedly mounted on the shaft of the first floor roller 141 and mesh with the first gear 8. The second floor roller 142 is rotatably mounted at the front end of the front frame 201. The floor cleaning cloth 13 is wrapped around the outer periphery of the two floor rollers. The outer sides of the first gear and the second gear are also provided with retaining rings 9 and keys 33, which can be used to prevent the gears from lateral displacement during operation and ensure the stable operation of the gears. The sewage collection component includes a scoop 6 fixedly mounted on the frame 2. The front end of the scoop 6 is equipped with a scraper 7 that contacts and connects with the floor cleaning cloth 13.

[0027] In order to remove water marks from the floor cleaning cloth 13, the manual floor cleaning machine of this utility model is equipped with a squeegee 32. The squeegee 32 can be L-shaped or I-shaped. The part of the squeegee 32 that contacts the ground can have a blade-like edge to scrape water more cleanly. The squeegee 32 can be made of a material with moderate hardness, good toughness and wear resistance.

[0028] The front frame 201, connecting part 202, and rear frame 203 of the frame 2 can be an integral structure or a separate structure. The handle 1 can rotate freely around the screw 34 installed on the handle connector 36. By tightening the screw 34, the end 35 of the handle can be pressed into the handle connector 36 to maintain the required usage angle.

[0029] The handle 1 can rotate freely around the screw 34 mounted on the handle connector 36. By tightening the screw 34, the handle end 35 can be pressed against the handle connector 36 to maintain the required operating angle.

[0030] Example 2:

[0031] This embodiment is an improvement on Embodiment 1, specifically an improvement to the sewage collection component. In this embodiment, the lower part of the hopper 6 is provided with a sewage outlet. The sewage collection component also includes a water conveying mechanism, comprising a U-shaped baffle 29, an elastic rubber tube 31, and a rotor with rollers, sequentially fixed on the drive shaft 10 from the inside out. The sewage inlet 21 of the elastic rubber tube 31 is connected to the sewage outlet at the lower part of the hopper 6, and the sewage outlet 22 of the elastic rubber tube 31 is connected to the sewage tank 23 located at the lower part of the handle via a connecting pipe 37. Figure 2 , Figure 4 As shown.

[0032] Example 3:

[0033] Based on the above embodiments, this embodiment is an improvement upon the above embodiments, such as... Figure 1 , Figure 3 , Figure 4 As shown, the floor cleaning machine of this embodiment is equipped with a solid waste collection component, which is located above the floor cleaning component. The solid waste collection component includes: a waste baffle wheel 17 rotatably connected to the protrusion 204 of the front frame 201; a waste collection groove 16 located in front of the waste baffle wheel 17 is fixedly disposed under the front cover 151 and in contact with the waste baffle wheel 17; and a baffle 20 is disposed behind the waste baffle wheel 17. Below the cover 152, the floor cleaning cloth 13 and the dirt baffle wheel 17 are respectively in contact and connected. The floor cleaning cloth 13 rotates clockwise, which brings small and light solid dirt such as leather or shredded paper to the dirt baffle wheel 17. At the same time, the rotation of the floor cleaning cloth 13 causes the dirt baffle wheel 17 to rotate counterclockwise. The solid dirt is carried by the counterclockwise rotating dirt baffle wheel 17 to the dirt collection tank 16 in contact with it and collected by the dirt collection tank 16. After the floor cleaning is completed, the front cover 151 can be opened for cleaning.

[0034] Example 4:

[0035] Based on the above embodiments, this embodiment is another implementation of the solid waste collection component, such as... Figure 8 As shown, the solid waste collection component in this embodiment includes: a waste collection trough 16, a waste baffle wheel 17, a gear 3 12 and a gear 4 18 rotatably connected to the protrusion 204 of the front frame 201, the gear 3 12 meshing with the gear 2 11, the gear 4 18 being disposed above the gear 3 12 and meshing with it, the waste baffle wheel 17 being fixedly disposed on the shaft of the gear 4 18 and in contact with the floor cleaning cloth 13, the waste collection trough 16 being disposed in front of the waste baffle wheel 17, the waste collection trough 16 being fixedly disposed on the machine cover 15 and in contact with the floor cleaning cloth 13.

[0036] The working principle of this manual floor cleaning machine is as follows:

[0037] This utility model manual floor cleaning machine consists of the following main parts: first floor cleaning roller 141, second floor cleaning roller 142, track 4, one-way bearing 28, clean water spray pipe 19, frame 2, elastic rubber tube 31, U-shaped baffle 29, rotor with rollers 26, connecting rubber tube 37, and other parts.

[0038] Two floor-cleaning rollers, 141 and 142, are mounted on the front frame 201. Their shafts can rotate freely in the shaft holes of the frame 2. The floor-cleaning cloth 13 is wrapped around the outer circumference of the two floor-cleaning rollers. Two tracks 5 are mounted on both sides of the rear frame 203. Each track 5 has a front track pulley 41 and a rear track pulley 42. Their shafts can rotate freely in the shaft holes of the rear frame 203. A one-way bearing 28 is installed between the front track pulley 41 and the drive shaft 10. When the track pulley 41 rotates counterclockwise, it can drive the drive shaft 10 to rotate in one direction. The rear track pulley 42 can rotate synchronously because it is fixed to the shaft. When a person pushes the equipment forward, the friction between the track 5 and the ground causes the track 5 to drive the track pulley 4 to rotate counterclockwise, which in turn drives the drive shaft 10 to rotate counterclockwise. When a person pushes the equipment backward, the track 5 drives the track pulley 4 to rotate clockwise, but because the track pulley 4 is spinning freely, the drive shaft 10 remains stationary.

[0039] The U-shaped baffle 29, the roller rotor 26, and the elastic rubber tube 31 constitute the water conveying mechanism. The U-shaped baffle 29 is fixed on the frame 2, the roller rotor 26 is fixed on the drive shaft 10 and rotates with the drive shaft 10, and the elastic rubber tube 31 is placed between the rollers 30 of the U-shaped baffle 29 and the roller rotor 26. As the roller rotor 26 rotates, the space inside the elastic rubber tube 31, which is squeezed by the rollers 30 and the U-shaped baffle 29, changes continuously, which can draw in water and send it out, and lead it to the required place through the connecting hose 37.

[0040] A gear 8 is installed at the end of the drive shaft 10. When the gear 8 rotates counterclockwise, the gear 11 meshing with it rotates clockwise, which drives the floor cleaning roller 14 coaxial with it to rotate clockwise, thereby driving the floor cleaning cloth 13 surrounding it to rotate, so as to complete the floor cleaning action.

[0041] In the first embodiment, the dirt baffle wheel 17 installed on the protrusion 204 of the frame 2 rotates counterclockwise under the drive of the floor cleaning cloth 13, bringing the sunflower seed shells and other debris brought up by the floor cleaning cloth 13 into the dirt collection tank 16.

[0042] Example 4 is another implementation of solid waste collection. Gear 2 11 transmits motion to gear 4 18 through gear 3 12, which acts as a transfer wheel. Gear 4 18 rotates in the same direction as gear 2 11, and the waste baffle wheel 17 fixedly installed on the shaft of gear 4 18 rotates clockwise to block debris such as sunflower seed shells brought up by the floor cleaning cloth 13. The rotating waste baffle wheel 17 then bounces the debris into the waste collection trough 16 of the front cover 151.

[0043] The wastewater collection hopper 6 is fixed on the frame 2. A scraper 7 is installed at the front end of the hopper 6. As the roller rotor 26 rotates, the space inside the elastic rubber tube 31, which is squeezed by the roller and U-shaped baffle 29, changes continuously. This allows the wastewater to be sucked in from the wastewater inlet 21 and sent out from the wastewater outlet 22, and then led to the wastewater tank 23 through the connecting rubber tube 37.

[0044] The handle 1 can rotate freely around the screw 34 mounted on the handle connector 36. By tightening the screw 34, the handle end 35 can be pressed against the handle connector 36 to maintain the required operating angle.

[0045] Finally, it should be noted that the above is only used to illustrate the technical solution of this utility model and not to limit it. Although the utility model has been described in detail with reference to the preferred arrangement, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model (such as the connection method, the shape of each element, the order of steps, etc.) without departing from the spirit and scope of the technical solution of this utility model.

Claims

1. A hand floor cleaning machine comprising a handle (1), a frame (2), a clean water tank (24), a machine cover, characterized in that, The rack (2) comprises a front rack (201), a connecting part (202) and a rear rack (203) connected in sequence, a main driving part composed of a track roller (4) and a track (5) is rotatably arranged on both sides of the rear rack (203), a driving shaft (10) is arranged on the track roller (4), a ground wiping part is rotatably connected to the front rack (201), the ground wiping part is rotatably connected with the main driving part, a clean water spray pipe (19) is fixedly arranged on the ground wiping part, water in a clean water tank (24) arranged on the upper part of a handle (1) is delivered to the clean water spray pipe (19) through a water delivery mechanism, the water delivery mechanism comprises a U-shaped baffle (29), an elastic rubber pipe (31) and a roller rotor (26) which are fixedly arranged on the driving shaft (10) in sequence from inside to outside, the clean water inlet (27) of the elastic rubber pipe (31) is connected with the clean water tank (24) through a connecting pipe (37), the clean water outlet (25) is connected with the clean water spray pipe (19), a sewage collecting part is fixedly arranged at the back of the ground wiping part, a water scraping knife (32) is fixedly arranged on the front rack (201) and is connected with the ground, the A included angle (301) between the front rack (201) and the connecting part (202) is 90°-120°, and the B included angle (302) between the rear rack (203) and the connecting part (202) is 90°-140°.

2. The manual floor buffer of claim 1 wherein, The main driving part comprises: two tracks (5) are arranged on both sides of the rear rack (203), each of the tracks (5) is provided with a track front roller (41) and a track rear roller (42) at the front and rear thereof respectively, the shaft rotatably connected with the track front roller (41) is the driving shaft (10), a one-way bearing (28) is arranged between the track front roller (41) and the driving shaft (10), and a gear one (8) is fixedly arranged on the driving shaft (10); the ground wiping part comprises: a first ground wiping rake (141) rotatably connected to the rear end of the front rack (201), a gear two (11) is fixedly arranged on the shaft of the first ground wiping rake (141) and is in meshing connection with the gear one (8), the gear one (8) and the gear two (11) are provided with a check ring (9) and a key (33) on the outer sides thereof, a second ground wiping rake (142) is rotatably arranged at the front end of the front rack (201), and a ground wiping cloth (13) is wrapped around the outer peripheries of the two ground wiping rakes; the sewage collecting part comprises a hopper (6) fixedly arranged on the rack (2), and a water scraping plate (7) in contact connection with the ground wiping cloth (13) is arranged at the front end of the hopper (6).

3. The manual floor buffer of claim 2 wherein, The hopper (6) is provided with a sewage outlet at the bottom, the sewage collecting part further comprises a set of water delivery mechanism, comprising a U-shaped baffle (29), an elastic rubber pipe (31) and a roller rotor (26) fixedly arranged on the driving shaft (10), a sewage inlet (21) of the elastic rubber pipe (31) is connected with the sewage outlet of the hopper (6), and a sewage outlet (22) of the elastic rubber pipe (31) is connected with a sewage tank (23) arranged at the lower part of the handle (1) through a connecting pipe (37).

4. The manual floor buffer of claim 2 wherein, The water cleaning nozzle (19) is fixedly arranged on the front frame (201), and has a length less than or equal to the width of the mop (13) and is provided with a plurality of water spraying holes.

5. The manual floor buffer of claim 2 wherein, The manual floor cleaning machine is provided with a solid dirt collecting component arranged above the floor cleaning component, which comprises a dirt baffle wheel (17) rotatably connected to the protruding part (204) of the front frame (201), a dirt collecting groove (16) fixedly arranged below the front cover (151) and in contact with the dirt baffle wheel (17) in front of the dirt baffle wheel (17), and a baffle (20) arranged behind the dirt baffle wheel (17) and fixedly arranged below the rear cover (152) and in contact with the mop (13) and the dirt baffle wheel (17) respectively.

6. The manual floor buffer of claim 5 wherein, The floor cleaning machine is provided with a solid dirt collecting component arranged above the floor cleaning component, which comprises a dirt collecting groove (16), a dirt baffle wheel (17), a third gear (12) and a fourth gear (18) rotatably connected to the protruding part (204), the third gear (12) is in meshing connection with the second gear (11), the fourth gear (18) is arranged above the third gear (12) and in meshing connection therewith, the dirt baffle wheel (17) is fixedly arranged on the shaft of the fourth gear (18) and in contact with the mop (13), the front of the dirt baffle wheel (17) is provided with the dirt collecting groove (16), and the dirt collecting groove (16) is fixedly arranged on the cover (15) and in contact with the mop (13).

7. The manual scrubber-dryer according to claim 5 or 6, characterized in that, The water cleaning nozzle (19) is arranged behind the dirt baffle wheel (17).

8. The walk-behind scrubber-dryer according to claim 1, characterized in that, The cover is of streamline design and is fixedly arranged on the frame (2) and comprises a front cover (151) and a rear cover (152), and the front cover (151) is clamped on the front frame (201) in an openable and closable manner.

9. The walk-behind scrubber-dryer according to claim 1, characterized in that, The water scraping knife (32) is of L-shaped or I-shaped.

10. The manual floor buffer of claim 1 wherein, The front frame (201), the connecting part (202) and the rear frame (203) are of integral or separate structure, the handle (1) can be freely rotated around the screw (34) arranged on the handle connecting part (36), the handle end part (35) can be pressed on the handle connecting part (36) by tightening the screw (34) to maintain the required use angle.

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