CN115316893A - Scrape water harrow lift adjustment mechanism and have its floor cleaning machine - Google Patents
Scrape water harrow lift adjustment mechanism and have its floor cleaning machine Download PDFInfo
- Publication number
- CN115316893A CN115316893A CN202211025713.4A CN202211025713A CN115316893A CN 115316893 A CN115316893 A CN 115316893A CN 202211025713 A CN202211025713 A CN 202211025713A CN 115316893 A CN115316893 A CN 115316893A
- Authority
- CN
- China
- Prior art keywords
- water
- rake
- scraping
- harrow
- support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 116
- 238000004140 cleaning Methods 0.000 title description 2
- 238000007790 scraping Methods 0.000 claims abstract description 63
- 238000005406 washing Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
Landscapes
- Soil Working Implements (AREA)
Abstract
The invention discloses a wiping rake lifting adjusting mechanism and a floor washing machine with the same, wherein the adjusting mechanism comprises a chassis, a wiping rake fixing support and a wiping rake, the wiping rake is arranged on the wiping rake fixing support, the wiping rake lifting adjusting mechanism also comprises a wiping rake upper rotating support, a wiping rake lower rotating support, a wiping rake connecting support and an electric push rod, the same ends of the wiping rake upper rotating support and the wiping rake lower rotating support are respectively hinged on the chassis through corresponding vertical shafts, the wiping rake upper rotating support and the other end of the wiping rake lower rotating support are hinged and connected, one end of the wiping rake connecting support is hinged and connected with the wiping rake lower rotating support, the wiping rake fixing support is connected with the other end of the wiping rake connecting support, the electric push rod is arranged on the wiping rake rotating support, and the lower end of the electric push rod is hinged and connected with the wiping rake connecting support. The two rotating supports can better ensure that the water scraping rake keeps horizontal when lifting and rotating, and the working stability is good.
Description
Technical Field
The invention relates to the technical field of floor washers, in particular to a wiper rake lifting adjusting mechanism and a floor washer with the same.
Background
The lower part of the chassis of the floor washing machine is provided with a scraping disc assembly and a scraping water rake assembly; the water scraping rake assembly collects and sucks the sewage from the ground, and is designed into a position-adjustable structure in order to provide the water scraping effect of the water scraping rake assembly; however, the existing wiper rake adjusting mechanism is adjusted mostly through the lifting adjustment of a stay wire, and the angle of the wiper rake can not be adjusted, so that the occupied space is large, and the working stability is relatively poor.
A sweeping and washing integrated machine with a water hanging rake, as disclosed in chinese patent CN109056617A, comprises a chassis carrier and a vehicle body shell arranged on the chassis carrier, wherein a push handle is arranged at the rear end of the vehicle body shell, a clean water tank fixed on the chassis carrier is arranged at the front end of the vehicle body shell, and a sewage tank is arranged above the clean water tank; the front end of the chassis carrier is provided with a rolling brush assembly, and the rear end of the chassis carrier is provided with a water scraping rake assembly; the lifting adjustment is carried out by utilizing the stay wire, so that the occupied space is large, and the working stability is relatively poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wiper rake lifting adjusting mechanism and a floor washing machine with the same so as to achieve the purpose of improving the working stability.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a scrape water harrow lift adjustment mechanism, includes the chassis, scrapes water harrow fixed bolster and scrape the water harrow, scrape the water harrow and establish on scraping water harrow fixed bolster, still including scraping water harrow top rotating bracket, scrape water harrow bottom rotating bracket, scrape water harrow linking bridge and electric putter, scrape water harrow top rotating bracket and scrape the same end of water harrow bottom rotating bracket and articulate on the chassis through vertical axle that corresponds respectively, scrape water harrow top rotating bracket and scrape the other end of water harrow bottom rotating bracket articulated linking bridge, scrape the one end of water harrow linking bridge and scrape the water harrow bottom rotating bracket articulated linking bridge and link to each other, it links to each other with the other end of scraping water harrow linking bridge to scrape the water harrow fixed bolster, electric putter establishes on scraping water harrow top rotating bracket, and electric putter's lower extreme links to each other with it is articulated with scraping water harrow linking bridge.
The rotating bracket on the water scraping rake is arranged right above the rotating bracket under the water scraping rake.
And a torsional spring is arranged at the hinged position of the connecting bracket of the water scraping rake and the other end of the rotating bracket under the water scraping rake.
And a waist-shaped hole is formed in the upper fixing point, corresponding to the electric push rod, of the rotating support on the water scraping rake.
The water scraping rake fixing support is hinged with the other end of the water scraping rake connecting support, and the water scraping rake fixing support is connected with the water scraping rake lower rotating support through an adjusting screw rod with adjustable length.
The rotating support on the water scraping rake comprises a support horizontal part and a support inclined part, the inner end of the support horizontal part is hinged to the chassis through a vertical shaft, and the upper end of the electric push rod is hinged to the support inclined part.
The inner of scraping water harrow linking bridge is equipped with two journal stirrup, and every journal stirrup all links to each other through the pivot and establish pivot torsional spring and scrape water harrow down swivel mount tip articulated.
A floor washing machine comprises the water scraping rake lifting adjusting mechanism.
Compared with the prior art, the invention has the following advantages:
this scrape water harrow lift adjustment mechanism structural design is reasonable, this mechanism uses to scrape water on the harrow rotating support and scrape water under the harrow rotating support fix and scrape water harrow connecting support, can effectually prevent to scrape when water the harrow receives great external force, the phenomenon of support deformation damage appears, and use two rotating support can be better the assurance scrape water the harrow lift and keep the level when rotatory, can prevent to control highly inconsistent phenomenon emergence about appearing, job stabilization nature is good to it scrapes the water effect to have improved.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a first schematic structural diagram of an adjusting mechanism according to the present invention.
Fig. 2 is a schematic structural diagram of an adjusting mechanism according to the present invention.
Fig. 3 is a third schematic structural diagram of the adjusting mechanism of the present invention.
Fig. 4 is a schematic cross-sectional view of an adjustment mechanism of the present invention.
In the figure:
1. the water scraper comprises a chassis, a rotary support on the water scraper 2, a copper sleeve 3, a water scraper connecting support 4, a water scraper fixing support 5, a water scraper 6, an adjusting screw rod 7, a torsion spring 8, a water scraper lower rotary support 9 and an electric push rod 10.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the wiping rake lifting adjusting mechanism comprises a chassis 1, a wiping rake fixing support 5, a wiping rake 6, a wiping rake upper rotating support 2, a wiping rake lower rotating support 9, a wiping rake connecting support 4 and an electric push rod 10; scrape water the harrow and establish on scraping water harrow fixed bolster, scrape water rotatory support on the harrow and scrape water under the harrow with the one end of rotatory support articulate on the chassis through corresponding vertical axle respectively, scrape water rotatory support on the harrow and scrape the other end of rotatory support under the harrow and articulate and link to each other, scrape the one end of water harrow linking bridge and scrape water under the harrow rotatory support articulate and link to each other, scrape water the harrow fixed bolster and scrape the other end of water harrow linking bridge and link to each other, electric putter establishes on scraping water harrow rotatory support, electric putter's lower extreme with scrape water the harrow linking bridge and articulate and link to each other.
The mechanism of the invention uses the upper rotating bracket 2 of the wiper rake and the lower rotating bracket 9 of the wiper rake to fix the connecting bracket 4 of the wiper rake, which can effectively prevent the bracket from deforming and damaging when the wiper rake 6 is subjected to a larger external force, and can better ensure that the wiper rake 6 keeps horizontal when ascending, descending and rotating, and can prevent the occurrence of the phenomenon of inconsistent left and right heights.
The upper rotating bracket of the water scraping rake is arranged right above the lower rotating bracket of the water scraping rake, and a vertical shaft of the upper rotating bracket of the water scraping rake is aligned with a vertical shaft of the lower rotating bracket of the water scraping rake; the rotary support on the wiping rake comprises a support horizontal part and a support inclined part, the inner end of the support horizontal part is hinged on the chassis through a vertical shaft, and the upper end of the electric push rod is hinged on the support inclined part; compact structure and small occupied space.
A torsional spring 8 is arranged at the hinged position of the wiper rake connecting bracket and the other end of the wiper rake lower rotating bracket; furthermore, the inner end of the water scraping rake connecting support is provided with two support lugs, and each support lug is hinged and connected with the end part of the rotating support under the water scraping rake through a rotating shaft and a torsion spring arranged on the rotating shaft.
The double torsion springs are adopted, the water wiping effect of the water wiping rake in the working state can be improved, the service life of the double torsion springs is long, the adaptability to complex environments is better, the torsion springs are not damaged, and unnecessary problems are caused.
A waist-shaped hole is formed in the upper fixing point, corresponding to the electric push rod, of the rotary support on the water scraping rake, the waist-shaped hole is formed in the inclined part of the support of the rotary support on the water scraping rake, the structure is compact, and the upper end and the lower end of the electric push rod are respectively provided with a copper sleeve 3, so that the service life is prolonged; when the road passes through a complex road surface with uneven road surface, the electric push rod is stressed and damaged due to the instant lifting of the water scraping rake; the electric push rod can be prevented from being overloaded through a waist hole which is formed in the wiper rake and used for fixing the electric push rod through the rotating bracket, so that the service life of the electric push rod is protected.
Furthermore, the water scraping rake fixing support is hinged with the other end of the water scraping rake connecting support, and the water scraping rake fixing support is connected with the water scraping rake lower rotating support through a length-adjustable adjusting screw rod 7.
The electric push rod 10 extends out to drive the water scraping rake connecting bracket 4 to move downwards, so that the water scraping rake fixing bracket 5 and the water scraping rake 6 are driven to move downwards; when the contact angle of the water scraping rake 6 is not ideal, the contact angle of the water scraping rake 6 can be adjusted through the adjusting screw rod 7, and therefore a more ideal water scraping effect is achieved.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The invention is described above with reference to the accompanying drawings, it is obvious that the specific implementation of the invention is not limited by the above-mentioned manner, and it is within the scope of the invention to adopt various insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without modification.
Claims (9)
1. The utility model provides a scrape water harrow lift adjustment mechanism, includes the chassis, scrapes water harrow fixed bolster and scrape water harrow, it establishes on scraping water harrow fixed bolster to scrape water harrow, its characterized in that: still including scraping rotary bracket on the water harrow, scraping rotary bracket under the water harrow, scraping water harrow linking bridge and electric putter, it articulates on the chassis through the vertical axle that corresponds respectively with the one end of scraping rotary bracket under the water harrow with rotary bracket, it articulates with the other end of scraping rotary bracket under the water harrow to scrape rotary bracket on the water harrow and articulated linking to each other, it articulates with the rotary bracket under the water harrow to scrape the one end of water harrow linking bridge to link to each other, it links to each other with the other end of scraping water harrow linking bridge to scrape the water harrow fixed bolster, electric putter establishes on scraping rotary bracket on the water harrow, electric putter's lower extreme with scrape the water harrow linking bridge and articulate and link to each other.
2. The wiper rake lift adjustment mechanism of claim 1, wherein: the rotating bracket on the water scraping rake is arranged right above the rotating bracket under the water scraping rake.
3. The wiper rake lift adjustment mechanism of claim 1, wherein: and a torsional spring is arranged at the hinged position of the connecting bracket of the water scraping rake and the other end of the rotating bracket under the water scraping rake.
4. The wiper rake elevation adjustment mechanism of claim 1, wherein: a waist-shaped hole is formed in the rotating support on the water scraping rake corresponding to the upper fixing point of the electric push rod.
5. The wiper rake lift adjustment mechanism of claim 1, wherein: the water scraping rake fixing support is hinged with the other end of the water scraping rake connecting support, and the water scraping rake fixing support is connected with the water scraping rake lower rotating support through an adjusting screw rod with adjustable length.
6. The wiper rake elevation adjustment mechanism of claim 2, wherein: the rotating support on the water scraping rake comprises a support horizontal part and a support inclined part, the inner end of the support horizontal part is hinged to the chassis through a vertical shaft, and the upper end of the electric push rod is hinged to the support inclined part.
7. The wiper rake elevation adjustment mechanism of claim 2, wherein: the vertical shaft of the rotary bracket on the wiping rake is aligned with the vertical shaft of the rotary bracket under the wiping rake.
8. The wiper rake lift adjustment mechanism of claim 3, wherein: scrape the inner of water harrow linking bridge and be equipped with two journal stirrers, every journal stirrup all links to each other through the pivot and establish at pivot torsional spring and scrape the articulated tip of rotating bracket under the water harrow.
9. A floor scrubber, its characterized in that: comprising a wiper rake elevation adjustment mechanism as claimed in any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211025713.4A CN115316893A (en) | 2022-08-25 | 2022-08-25 | Scrape water harrow lift adjustment mechanism and have its floor cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211025713.4A CN115316893A (en) | 2022-08-25 | 2022-08-25 | Scrape water harrow lift adjustment mechanism and have its floor cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115316893A true CN115316893A (en) | 2022-11-11 |
Family
ID=83926331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211025713.4A Pending CN115316893A (en) | 2022-08-25 | 2022-08-25 | Scrape water harrow lift adjustment mechanism and have its floor cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115316893A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206873362U (en) * | 2017-03-13 | 2018-01-12 | 浙江波普环境服务有限公司 | A kind of roller brush is swept the floor head |
| CN109602352A (en) * | 2018-12-28 | 2019-04-12 | 广州蓝海智能装备有限公司 | A kind of floor-cleaning machine and working method |
| CN111622164A (en) * | 2020-06-24 | 2020-09-04 | 福州大学 | Adjusting sweeping disc and adjusting method of driving type road sweeper |
| CN114176469A (en) * | 2021-12-24 | 2022-03-15 | 安徽南博机器人有限公司 | Water scraping rake lifting mechanism of scrubber |
| CN216615628U (en) * | 2021-09-24 | 2022-05-27 | 安徽爱瑞特新能源专用汽车股份有限公司 | Lifting mechanism for side brush |
| CN217104866U (en) * | 2021-12-28 | 2022-08-02 | 东莞市美高清洁用品有限公司 | Side brush mechanism of sweeper |
-
2022
- 2022-08-25 CN CN202211025713.4A patent/CN115316893A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206873362U (en) * | 2017-03-13 | 2018-01-12 | 浙江波普环境服务有限公司 | A kind of roller brush is swept the floor head |
| CN109602352A (en) * | 2018-12-28 | 2019-04-12 | 广州蓝海智能装备有限公司 | A kind of floor-cleaning machine and working method |
| CN111622164A (en) * | 2020-06-24 | 2020-09-04 | 福州大学 | Adjusting sweeping disc and adjusting method of driving type road sweeper |
| CN216615628U (en) * | 2021-09-24 | 2022-05-27 | 安徽爱瑞特新能源专用汽车股份有限公司 | Lifting mechanism for side brush |
| CN114176469A (en) * | 2021-12-24 | 2022-03-15 | 安徽南博机器人有限公司 | Water scraping rake lifting mechanism of scrubber |
| CN217104866U (en) * | 2021-12-28 | 2022-08-02 | 东莞市美高清洁用品有限公司 | Side brush mechanism of sweeper |
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