Scrubber for cleaning ground in factory workshop

Abstract

The invention discloses a scrubber for cleaning the ground of a factory workshop, and relates to the technical field of scrubbers, the scrubber comprises a vehicle body, a scrubber mechanism is arranged at the bottom of the vehicle body, the scrubber mechanism comprises two gear discs rotationally arranged at the bottom of the vehicle body, and limiting strips are arranged on the opposite sides of the two gear discs; a cleaning device is arranged at the end, away from the gear discs, of the limiting strip, a moving strip is arranged between the two gear discs, racks are arranged on the two sides of the moving strip, the two racks are engaged with the two gear discs correspondingly, and a limiting pipe is further rotationally arranged at the bottom of the vehicle body. According to the scrubber for cleaning the ground of the factory workshop, in the ground cleaning process, along with continuous sweeping of a brush on the lower portion of the circular shell, the two cleaners can be driven to swing back and forth repeatedly, so that garbage around a vehicle body can be gathered to the middle, then the garbage is cleaned by the brush in a unified mode, large-area cleaning is achieved, and the working efficiency is improved; meanwhile, the driving time can be shortened, and the working intensity of a driver is relieved.

Description

Technical Field

[0001] The invention relates to the technical field of floor scrubbers, and in particular to a floor scrubber for cleaning floors in factory workshops. Background Art

[0002] With the rapid development of my country's economy, the problem of floor cleaning in factory workshops has become increasingly prominent. Traditional cleaning methods can no longer meet the needs of modern factories in terms of cleaning efficiency, cleaning quality and environmental protection. Therefore, the development of an efficient and environmentally friendly floor scrubber suitable for factory workshop floor cleaning has important practical significance. In the prior art, commonly used equipment for factory workshop floor cleaning includes hand-push floor scrubbers, ride-on floor scrubbers and sweepers, etc. The main motor drives the brush to rotate to achieve the floor cleaning function.

[0003] However, the current floor scrubbers still have some defects, such as a small cleaning range, which increases the driving time to achieve large-area cleaning, and when garbage is adhered to the ground, it is difficult to clean it off. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a floor scrubber for cleaning the floor of a factory workshop, which solves the problem that the existing floor scrubber has a small cleaning range and cannot clean garbage adhered to the floor.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a floor scrubber for cleaning the floor of a factory workshop, comprising a body, a floor scrubbing mechanism being arranged at the bottom of the body, the floor scrubbing mechanism comprising two gear plates rotatably arranged at the bottom of the body, limit bars being arranged on the opposite sides of the two gear plates, a cleaner being arranged at the end of the limit bar away from the gear plates, a moving bar being arranged between the two gear plates, racks being arranged on both sides of the moving bar, the two racks being meshed with the two gear plates respectively, a limit tube being rotatably arranged at the bottom of the body, a circular shell being connected to the lower end of the limit tube, a brush being arranged at the bottom of the circular shell, a slave gear being fixedly sleeved on the outer wall of the limit tube, a gear plate being meshed with one side of the slave gear, the upper end of the gear plate being rotatably arranged at the bottom of the body, and an eccentric rod being hinged at the bottom edge of the gear plate, the end of the eccentric rod away from the gear plate being hinged to the upper part of one end of the moving bar.

[0006] Preferably, a dust pump is also provided inside the vehicle body, and an extraction pipe is rotatably provided at one end of the limiting tube away from the circular shell at an internal position of the vehicle body, and the other end of the extraction pipe is connected to the extraction end of the dust pump, and the bottom of the circular shell is densely covered with dust suction ports, and the circular shell is respectively communicated with the limiting tube and the dust suction ports.

[0007] Preferably, the floor washing mechanism also includes a driving unit for driving the circular shell to rotate, the driving unit includes a driving motor installed inside the vehicle body, the output shaft of the driving motor is located at the bottom of the vehicle body and is connected to a main gear, and the main gear is meshed with a slave gear.

[0008] Preferably, T-blocks are provided at the upper parts of both ends of the moving bar, and strip limiting grooves corresponding to the T-blocks are provided at the bottom of the vehicle body. The end of the T-block away from the moving bar is arranged in the strip limiting groove and is connected to the vehicle body in a transverse sliding manner.

[0009] Preferably, the cleaner includes a shell plate, and movable plate 1 is longitudinally slidably interspersed at the bottom of both sides of the shell plate, and a cleaning brush is provided at the bottom of the movable plate 1, and the bottom of the shell plate is located between the two movable plates 1 and a movable plate 2 is longitudinally slidably interspersed, and a scraper is provided on the lower side of the movable plate 2, and the upper outer edges of the two movable plates 1 are located in the shell plate and flange 1 is provided, and the outer sleeve of the movable plate 1 is provided with a spring 1, and the two ends of the spring 1 are respectively connected to the inner lower side of the shell plate and the bottom of the flange 1, the upper outer edge of the movable plate 2 is located in the shell plate and flange 2 is provided, and the outer sleeve of the movable plate 2 is provided with a spring 2, and the two ends of the spring 2 are respectively connected to the inner lower side of the shell plate and the bottom of the flange 2.

[0010] Preferably, an electromagnet is provided on the inner top side of the shell plate, a magnetic block is provided on the upper side of the movable plate 2, and traction ropes are connected to the upper parts of both sides of the flange 2, and the ends of the two traction ropes away from the flange 2 are respectively connected to the upper sides of the two movable plates 1.

[0011] Preferably, guide wheels are provided at the bottom of the electromagnet at both sides of the magnetic block, and the two guide wheels guide the two traction ropes respectively.

[0012] Preferably, after the electromagnet absorbs the magnetic block on the upper side of the movable plate 2, the spring 2 is in a stretched state, the spring 1 is in a reset state, and at this time the lower side of the scraper is higher than the lower side of the cleaning brush; when the electromagnet does not absorb the magnetic block, the spring 2 will reset to move the movable plate 2 downward, and the flange 2 on the movable plate 2 will pull the traction rope to move the movable plate 1 upward, so that the lower side of the scraper is lower than the lower side of the cleaning brush.

[0013] The present invention provides a floor scrubber for cleaning the floor of a factory workshop, which has the following beneficial effects compared with the prior art:

[0014] 1. The floor scrubber in the factory workshop is used for floor cleaning. During floor cleaning, as the brush at the bottom of the circular shell continuously cleans, it can drive the two cleaners to swing back and forth repeatedly, so that the garbage around the car body can be gathered to the middle part, and then cleaned uniformly by the brush, so as to achieve large-area cleaning and improve work efficiency. At the same time, it can also reduce driving time and reduce the driver's workload.

[0015] 2. The factory workshop floor is cleaned with a floor scrubber. The cleaning brush and scraper on the cleaner can be converted into each other. When the garbage on the ground is firmly adhered, it can be switched to the scraping mode to scrape away the garbage. When the ground needs to be cleaned, the cleaning mode can be switched to realize garbage cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a structural schematic diagram of the floor washing mechanism of the present invention;

[0018] Figure 3 It is a structural schematic diagram of the cleaner of the present invention;

[0019] Figure 4 It is a schematic diagram of the structure of the cleaner of the present invention in the cleaning state;

[0020] Figure 5 It is a schematic diagram of the structure of the cleaner of the present invention in the scraping state.

[0021] In the figure: 1. body; 2. floor washing mechanism; 21. gear plate; 22. limit strip; 23. cleaner; 231. shell plate; 232. movable plate 1; 233. cleaning brush; 234. movable plate 2; 235. scraper; 236. flange 1; 237. spring 1; 238. flange 2; 239. spring 2; 2310. magnet; 2311. electromagnet; 2312. guide wheel; 2313. traction rope; 24. movable strip; 241. T-block; 25. rack; 26. limit tube; 27. round shell; 28. brush; 29. ​​slave gear; 210. gear plate; 211. eccentric rod; 212. extraction tube; 213. drive motor; 214. main gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] See also Figure 1-Figure 5 , the present invention provides two technical solutions:

[0024] Embodiment 1

[0025] See also Figure 1 and Figure 2In an embodiment of the present invention, a floor scrubber for cleaning a factory workshop floor comprises a body 1, a floor scrubber mechanism 2 is arranged at the bottom of the body 1, the floor scrubber mechanism 2 comprises two gear plates 21 rotatably arranged at the bottom of the body 1, a limiting strip 22 is arranged on the opposite sides of the two gear plates 21, a cleaner 23 is arranged at one end of the limiting strip 22 away from the gear plates 21, a moving strip 24 is arranged between the two gear plates 21, racks 25 are arranged on both sides of the moving strip 24, and the two racks 25 are respectively connected to the two gear plates 21. The bottom of the vehicle body 1 is also rotatably provided with a limit tube 26, the lower end of the limit tube 26 is connected with a circular shell 27, the bottom of the circular shell 27 is provided with a brush 28, and a slave gear 29 is fixedly sleeved on the outer wall of the limit tube 26, and a gear plate 210 is meshed with one side of the slave gear 29, the upper end of the gear plate 210 is rotatably provided at the bottom of the vehicle body 1, and an eccentric rod 211 is hinged at the bottom edge of the gear plate 210, and the end of the eccentric rod 211 away from the gear plate 210 is hinged to the upper part of one end of the moving bar 24.

[0026] In the above scheme: when the slave gear 29 rotates, it will drive the gear plate 210 meshing with it to rotate, and the gear plate 210 will drive the eccentric rod 211 to do eccentric movement, and the eccentric rod 211 will drive the moving bar 24 to continuously move back and forth horizontally, and the racks 25 on both sides of the moving bar 24 will respectively drive the two gear plates 21 to rotate back and forth, and the gear plate 21 will cause the limit bar 22 to drive the cleaner 23 to continuously swing back and forth, thereby cleaning the garbage around the two sides of the vehicle body 1 to the middle position. In this way, as the vehicle body 1 moves forward, the brush 28 will clean up the garbage concentrated in the middle, thereby realizing large-area dust and garbage cleaning.

[0027] For further information, see Figure 1 and Figure 2 In the embodiment of the present invention, a dust pump is also provided inside the vehicle body 1. One end of the limiting tube 26 away from the circular shell 27 is located at an internal position of the vehicle body 1 and is rotatably provided with an extraction tube 212. The other end of the extraction tube 212 is connected to the extraction end of the dust pump. The bottom of the circular shell 27 is densely covered with dust suction ports, and the circular shell 27 is respectively connected to the limiting tube 26 and the dust suction ports. The dust pump built into the vehicle body 1 absorbs the cleaned dust through the extraction tube 212.

[0028] For further information, see Figure 1 and Figure 2In the embodiment of the present invention, the floor washing mechanism 2 also includes a driving unit for driving the circular shell 27 to rotate. The driving unit includes a driving motor 213 installed inside the vehicle body 1. The output shaft of the driving motor 213 is located at the bottom of the vehicle body 1 and is connected to a main gear 214. The main gear 214 is meshed with a slave gear 29. When the driver drives the vehicle body 1 on the ground, the driving motor 213 drives the main gear 214 to rotate. The main gear 214 drives the slave gear 29 meshed with it to rotate. The circular shell 27 driven by the slave gear 29 rotates, and the brush 28 at the bottom of the circular shell 27 cleans the dust and garbage on the ground.

[0029] For further information, see Figure 1 and Figure 2 In the embodiment of the present invention, T-blocks 241 are provided at the upper parts of both ends of the moving bar 24, and a strip limiting groove corresponding to the T-block 241 is provided at the bottom of the vehicle body 1. The end of the T-block 241 away from the moving bar 24 is provided in the strip limiting groove and is connected to the vehicle body 1 in a transverse sliding manner. When the moving bar 24 is displaced transversely, the T-block 241 will slide in the strip limiting groove, thereby playing a role of limiting and guiding the moving bar 24.

[0030] The second embodiment is different from the first embodiment in that:

[0031] See also Figure 3-Figure 5 In the embodiment of the present invention, the cleaner 23 includes a shell plate 231, and the bottom of both sides of the shell plate 231 are longitudinally slidably interspersed with a movable plate 232, and the bottom of the movable plate 232 is provided with a cleaning brush 233. The bottom of the shell plate 231 is located between the two movable plates 232 and longitudinally slidably interspersed with a movable plate 234, and the lower side of the movable plate 234 is provided with a scraper 235. The upper outer edges of the two movable plates 232 are located in the shell plate 231 and are provided with a A flange 236 is provided, and a spring 237 is sleeved on the outside of the movable plate 232, and the two ends of the spring 237 are respectively connected to the inner lower side of the shell plate 231 and the bottom of the flange 236; the upper outer edge of the movable plate 234 is located in the shell plate 231 and is provided with a flange 238, and the outer side of the movable plate 234 is sleeved with a spring 239, and the two ends of the spring 239 are respectively connected to the inner lower side of the shell plate 231 and the bottom of the flange 238.

[0032] See also Figure 3-Figure 5 In the embodiment of the present invention, an electromagnet 2311 is arranged on the inner top side of the shell plate 231, a magnetic block 2310 is arranged on the upper side of the movable plate 234, and traction ropes 2313 are connected to the upper parts of both sides of the flange 238. The ends of the two traction ropes 2313 away from the flange 238 are respectively connected to the upper sides of the two movable plates 1 232.

[0033] In the above scheme, when the electromagnet 2311 is powered on, the electromagnet 2311 adsorbs the magnetic block 2310 on the second moving plate 234, so that the second moving plate 234 rises. At this time, the cleaning brush 233 on the lower side of the moving plate 1 232 is lower than the scraper 235, so that the cleaning brush 233 cleans the ground, and the cleaning mode is switched to cleaning mode. Figure 4 As shown;

[0034] When garbage is stuck to the ground, the power supply of the electromagnet 2311 is turned off, and the electromagnet 2311 will not attract the magnetic block 2310. At this time, the spring 239 will reset, causing the movable plate 234 to move downward. When the movable plate 234 moves downward, the flange 238 on the movable plate 234 will pull the traction rope 2313, and the other end of the traction rope 2313 will pull the movable plate 1 232 upward to move the movable plate 1 232 upward. When the spring 239 is reset, the lower side of the scraper 235 will be lower than the lower side of the cleaning brush 233, so that the scraper 235 can scrape the garbage stuck to the ground, making it switch to the scraping mode. Figure 5 shown.

[0035] See also Figure 4-Figure 5 In the embodiment of the present invention, guide wheels 2312 are provided at both sides of the bottom of the electromagnet 2311 and the magnetic block 2310. The two guide wheels 2312 respectively guide the two traction ropes 2313. The traction ropes 2313 are always kept in a tensioned state so that they will not become loose during movement.

[0036] See also Figure 4-Figure 5 In the embodiment of the present invention, after the electromagnet 2311 adsorbs the magnetic block 2310 on the upper side of the movable plate 234, the spring 239 is in a stretched state, the spring 1 237 is in a reset state, and at this time the lower side of the scraper 235 is higher than the lower side of the cleaning brush 233, and it will switch to the cleaning mode. When the electromagnet 2311 does not adsorb the magnetic block 2310, the spring 239 will reset to make the movable plate 234 move downward, and the flange 238 on the movable plate 234 will pull the traction rope 2313 to move the movable plate 1 232 upward, so that the lower side of the scraper 235 is lower than the lower side of the cleaning brush 233, and it will switch to the scraping mode.

[0037] Working principle: When the electromagnet 2311 is powered on, the electromagnet 2311 adsorbs the magnetic block 2310 on the second moving plate 234, so that the second moving plate 234 rises, and at this time, the cleaning brush 233 on the lower side of the first moving plate 232 is lower than the scraper 235, so that the cleaning brush 233 cleans the ground, making it switch to the cleaning mode;

[0038] When garbage is stuck to the ground, the power supply of the electromagnet 2311 is turned off, and the electromagnet 2311 will not attract the magnetic block 2310. At this time, the second spring 239 will reset, so that the second moving plate 234 will move down. When the second moving plate 234 moves down, the second flange 238 on the second moving plate 234 will pull the traction rope 2313, and the other end of the traction rope 2313 will pull the first moving plate 232 upward, so that the first moving plate 232 moves up. When the second spring 239 is reset, the lower side of the scraper 235 will be lower than the lower side of the cleaning brush 233, so that the scraper 235 can scrape the garbage stuck to the ground, so that it switches to the scraping mode.

[0039] The driver drives the vehicle body 1 on the ground, the driving motor 213 drives the main gear 214 to rotate, the main gear 214 drives the slave gear 29 meshing with it to rotate, the circular shell 27 driven by the slave gear 29 rotates, and the brush 28 at the bottom of the circular shell 27 cleans the dust and garbage on the ground. After cleaning, the dust suction pump built into the vehicle body 1 absorbs the cleaned dust through the extraction pipe 212;

[0040] When the slave gear 29 rotates, it will drive the gear plate 210 meshing with it to rotate, and the gear plate 210 will drive the eccentric rod 211 to do eccentric movement, and the eccentric rod 211 will drive the moving bar 24 to continuously move back and forth horizontally, and the racks 25 on both sides of the moving bar 24 will respectively drive the two gear plates 21 to rotate back and forth, and the gear plates 21 will cause the limit bar 22 to drive the cleaner 23 to continuously swing back and forth, thereby cleaning the garbage around the two sides of the vehicle body 1 to the middle position. In this way, as the vehicle body 1 moves forward, the brush 28 will clean up the garbage concentrated in the middle, thereby realizing large-area dust and garbage cleaning.

[0041] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

Claims

1. A floor scrubber for cleaning a factory floor, comprising a body (1), a floor scrubbing mechanism (2) being arranged at the bottom of the body (1), characterized in that: The floor washing mechanism (2) comprises two gear plates (21) rotatably arranged at the bottom of the vehicle body (1); a limit bar (22) is arranged on the opposite sides of the two gear plates (21); a cleaner (23) is arranged at the end of the limit bar (22) away from the gear plates (21); a moving bar (24) is arranged between the two gear plates (21); racks (25) are arranged on both sides of the moving bar (24); the two racks (25) are respectively meshed with the two gear plates (21); and a limit tube (26) is rotatably arranged at the bottom of the vehicle body (1). ), the lower end of the limiting tube (26) is connected to a circular shell (27), the bottom of the circular shell (27) is provided with a brush (28), and a slave gear (29) is fixedly sleeved on the outer wall of the limiting tube (26), a gear plate (210) is meshed with one side of the slave gear (29), the upper end of the gear plate (210) is rotatably arranged at the bottom of the vehicle body (1), and an eccentric rod (211) is hinged at the bottom edge of the gear plate (210), and one end of the eccentric rod (211) away from the gear plate (210) is hinged to the upper part of one end of the moving bar (24).

2. A floor scrubber for cleaning a factory floor according to claim 1, characterized in that: A dust suction pump is also arranged inside the vehicle body (1); one end of the position limiting tube (26) away from the circular shell (27) is rotatably provided with an extraction tube (212) at an internal position of the vehicle body (1); the other end of the extraction tube (212) is connected to the extraction end of the dust suction pump; the bottom of the circular shell (27) is densely covered with dust suction ports; the circular shell (27) is respectively in communication with the position limiting tube (26) and the dust suction ports.

3. A floor scrubber for cleaning a factory floor according to claim 1, characterized in that: The floor scrubbing mechanism (2) further comprises a driving unit for driving the circular shell (27) to rotate, the driving unit comprising a driving motor (213) installed inside the vehicle body (1), the output shaft of the driving motor (213) being located at the bottom of the vehicle body (1) and connected to a main gear (214), the main gear (214) being meshed with a slave gear (29).

4. A floor scrubber for cleaning a factory floor according to claim 1, characterized in that: T-shaped blocks (241) are arranged at the upper parts of both ends of the moving bar (24), and a strip-shaped limiting groove corresponding to the T-shaped block (241) is arranged at the bottom of the vehicle body (1), and one end of the T-shaped block (241) away from the moving bar (24) is arranged in the strip-shaped limiting groove and is laterally slidably connected to the vehicle body (1).

5. The floor scrubber for cleaning the floor of a factory workshop according to claim 1, characterized in that: The cleaner (23) comprises a shell plate (231), the bottom of both sides of the shell plate (231) are longitudinally slidably interspersed with a movable plate (232), the bottom of the movable plate (232) is provided with a cleaning brush (233), the bottom of the shell plate (231) is located between the two movable plates (232) and longitudinally slidably interspersed with a movable plate (234), the lower side of the movable plate (234) is provided with a scraper (235), and the upper outer edges of the two movable plates (232) are located inside the shell plate (231) and are provided with flanges. One (236), and the outer sleeve of the movable plate one (232) is provided with a spring one (237), and the two ends of the spring one (237) are respectively connected to the inner lower side of the shell plate (231) and the bottom of the flange one (236), the upper outer edge of the movable plate two (234) is located in the shell plate (231) and is provided with a flange two (238), and the outer sleeve of the movable plate two (234) is provided with a spring two (239), and the two ends of the spring two (239) are respectively connected to the inner lower side of the shell plate (231) and the bottom of the flange two (238).

6. A floor scrubber for cleaning a factory floor according to claim 5, characterized in that: An electromagnet (2311) is arranged on the inner top side of the shell plate (231), a magnetic block (2310) is arranged on the upper side of the movable plate 2 (234), and traction ropes (2313) are connected to the upper parts of both sides of the flange 2 (238), and the ends of the two traction ropes (2313) away from the flange 2 (238) are respectively connected to the upper sides of the two movable plates 1 (232).

7. A floor scrubber for cleaning a factory floor according to claim 6, characterized in that: The bottom of the electromagnet (2311) is provided with guide wheels (2312) at both sides of the magnetic block (2310), and the two guide wheels (2312) respectively guide the two traction ropes (2313).

8. The floor scrubber for cleaning a factory floor according to claim 6, characterized in that: After the electromagnet (2311) adsorbs the magnetic block (2310) on the upper side of the second movable plate (234), the second spring (239) is in a stretched state, the first spring (237) is in a reset state, and at this time the lower side of the scraper (235) is higher than the lower side of the cleaning brush (233). When the electromagnet (2311) does not adsorb the magnetic block (2310), the second spring (239) will reset to make the second movable plate (234) move downward, and the second flange (238) on the second movable plate (234) pulls the traction rope (2313) to make the first movable plate (232) move upward, so that the lower side of the scraper (235) is lower than the lower side of the cleaning brush (233).

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