CN108951491B - Floor cleaning machine dish brush adjustment mechanism - Google Patents
Floor cleaning machine dish brush adjustment mechanism Download PDFInfo
- Publication number
- CN108951491B CN108951491B CN201810849834.8A CN201810849834A CN108951491B CN 108951491 B CN108951491 B CN 108951491B CN 201810849834 A CN201810849834 A CN 201810849834A CN 108951491 B CN108951491 B CN 108951491B
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- CN
- China
- Prior art keywords
- lifting
- disc brush
- brush assembly
- driving structure
- chassis
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a floor washing machine disc brush adjusting mechanism which comprises a floor washing machine chassis, a disc brush assembly, a lifting driving structure and a damping spring, wherein the lifting driving structure is used for lifting and driving the disc brush, the lifting driving structure is arranged on the chassis, and the lifting driving structure is connected with the disc brush assembly through the damping spring. A weight reduction spring is arranged between the lifting driving structure and the brush disc assembly, the damping spring is used for buffering the pulling force of the lifting motor when the floor washing machine runs on a bumpy road surface after the disc brush assembly is lifted, and the lifting motor is protected after the disc brush assembly is clamped by external reasons in the lifting process of the disc brush assembly; and the machine has a pure mechanical structure, simple structure, convenient operation, low failure rate, large adjustment amplitude and large machining error compensation amount.
Description
Technical Field
The invention relates to the technical field of floor washers, in particular to a floor washer disc brush adjusting mechanism.
Background
The lower part of the floor washing machine is provided with the disc brush assembly, the disc brush assembly can be adjusted in position in a lifting mode, but the lifting adjustment range is small, the disc brush assembly can impact the lifting driving structure violently when being vibrated along with the vehicle, the lifting driving structure is easy to damage, and the stability and the reliability are poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a floor washing machine disc brush adjusting mechanism so as to achieve the purpose that a disc brush assembly has small impact on a lifting driving structure.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this floor cleaning machine dish brush adjustment mechanism, including floor cleaning machine chassis, dish brush assembly and be used for dish brush lift drive's lift drive structure, lift drive structure establishes on the chassis, still includes damping spring, link to each other through damping spring between lift drive structure and the dish brush assembly.
Furthermore, a fixed support is arranged on the chassis, and the upper end of the lifting driving structure is hinged on the fixed support.
The lifting driving structure is a lifting motor or a lifting cylinder.
The disc brush assembly is characterized by further comprising a lifting connecting rod, one end of the lifting connecting rod is hinged to the disc brush assembly, and the other end of the lifting connecting rod is hinged to the chassis.
The upper end of the fixed support is hinged with an adjusting support, one end of the adjusting support is hinged with the upper end of the lifting driving structure, and the other end of the fixed support, corresponding to the adjusting support, is provided with an adjusting bolt.
The lifting connecting rods are a pair arranged side by side.
And a supporting spring is arranged between the lifting connecting rod and the chassis.
The end, close to the disc brush assembly, of the lifting connecting rod is provided with a supporting rod, the supporting rod is connected with one end of a supporting spring, the other end of the supporting spring is connected with the base plate, and an adjusting nut is arranged at the end, connected with the lifting connecting rod, of the supporting rod.
Compared with the prior art, the invention has the following advantages:
the floor washing machine disc brush adjusting mechanism is reasonable in structural design, a weight reducing spring is arranged between a lifting driving structure and a brush disc assembly, the damping spring is used for buffering the pulling force of a lifting motor when the floor washing machine runs on a bumpy road surface after the disc brush assembly rises, and the lifting motor is protected after the disc brush assembly is clamped by external reasons in the rising process of the disc brush assembly; and the machine has a pure mechanical structure, simple structure, convenient operation, low failure rate, large adjustment amplitude and large machining error compensation amount.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a first schematic view of an adjusting mechanism according to the present invention.
Fig. 2 is a schematic diagram of an adjusting mechanism according to the present invention.
In the figure:
1. the device comprises a base plate, 2 parts of a fixed support, 3 parts of an adjusting bolt, 4 parts of an adjusting support, 5 parts of a lifting motor, 6 parts of a damping spring, 7 parts of a disc brush assembly, 8 parts of a lifting connecting rod, 9 parts of a supporting rod and 10 parts of a supporting spring.
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 and 2, the floor washing machine disc brush adjusting mechanism comprises a floor washing machine chassis 1, a disc brush assembly 7 and a lifting driving structure for lifting and driving the disc brush.
The lifting driving structure is a lifting motor 5 or a lifting cylinder, preferably a lifting motor. The lifting driving structure is arranged on the chassis, and the lifting driving structure is connected with the disc brush assembly through a damping spring 6.
The chassis 1 is provided with a fixed bracket 2, and the upper end of the lifting driving structure is hinged on the fixed bracket. The upper end of the fixed support is hinged with an adjusting support 4, one end of the adjusting support is hinged with the upper end of the lifting driving structure, and the other end of the fixed support, corresponding to the adjusting support, is provided with an adjusting bolt 3.
A lifting connecting rod 8 is arranged between the chassis and the disc brush assembly, one end of the lifting connecting rod is hinged on the disc brush assembly, and the other end of the lifting connecting rod is hinged on the chassis; the lifting connecting rods are a pair arranged side by side.
A supporting spring 10 is arranged between the lifting connecting rod and the chassis. The end, close to the disc brush assembly, of the lifting connecting rod is provided with a supporting rod 9, the supporting rod is connected with one end of a supporting spring, the other end of the supporting spring is connected with the base plate, and an adjusting nut is arranged at the end, connected with the lifting connecting rod, of the supporting rod and can adjust supporting force of the supporting spring and lift the disc brush assembly under the combined action of the supporting rod and the lifting motor, so that load of the lifting motor is reduced.
Specific examples are:
the mechanism is characterized in that a floor washing machine chassis serves as a carrier, a lifting motor fixing support is fixed on the floor washing machine chassis through bolt connection, an adjusting bolt is installed at the top of the lifting motor fixing support, the lifting motor adjusting support is installed with the lifting motor fixing support through pin shaft connection, a lifting motor is installed with the lifting motor adjusting support through pin shaft connection, a damping spring is respectively connected with the lifting motor and a disc brush assembly through a pin shaft, the disc brush assembly is installed with a lifting rod through a bolt and a bush, and the lifting rod is installed with the floor washing machine chassis through the bolt and the bush.
The device is applied to a floor washing machine, and a floor washing machine chassis is used as a carrier; when the lifting motor receives a lifting signal, the lifting motor moves upwards to pull the damping tension spring upwards, the damping tension spring starts to stretch, when the stretching force of the damping tension spring is greater than the gravity of the disc brush assembly, the disc brush assembly is pulled upwards, and the disc brush assembly moves up and down in parallel under the action of the lifting rod; when the height of the disc brush assembly cannot meet the requirement after the disc brush assembly is lifted, the height of the installation position of the lifting motor is changed by adjusting the angle of the lifting motor adjusting bracket by rotating the adjusting bolt, and then the height of the disc brush assembly is changed; after the disc brush assembly rises, the damping spring can buffer the tension of the lifting motor when the floor washing machine runs on a bumpy road, and the disc brush assembly is blocked by external reasons in the rising process of the disc brush assembly to protect the lifting motor.
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 (2)
1. The utility model provides a floor cleaning machine dish brush adjustment mechanism, includes floor cleaning machine chassis, dish brush assembly and is used for dish brush lifting drive's lift drive structure, the lift drive structure is established on the chassis, its characterized in that: the lifting driving structure is connected with the disc brush assembly through the damping spring;
the chassis is provided with a fixed bracket, and the upper end of the lifting driving structure is hinged on the fixed bracket;
an adjusting bracket is hinged to the upper end of the fixed bracket, one end of the adjusting bracket is hinged to the upper end of the lifting driving structure, and an adjusting bolt is arranged on the fixed bracket and corresponds to the other end of the adjusting bracket;
the disc brush assembly is characterized by further comprising a lifting connecting rod, wherein one end of the lifting connecting rod is hinged to the disc brush assembly, and the other end of the lifting connecting rod is hinged to the chassis; the lifting connecting rods are a pair arranged side by side;
a supporting spring is arranged between the lifting connecting rod and the chassis; the end, close to the disc brush assembly, of the lifting connecting rod is provided with a supporting rod, the supporting rod is connected with one end of a supporting spring, the other end of the supporting spring is connected with the base plate, and an adjusting nut is arranged at the end, connected with the lifting connecting rod, of the supporting rod and can adjust supporting force of the supporting spring and lift the disc brush assembly under the combined action of the supporting rod and the lifting motor.
2. The floor scrubber pan brush adjustment mechanism of claim 1, wherein: the lifting driving structure is a lifting motor or a lifting cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849834.8A CN108951491B (en) | 2018-07-28 | 2018-07-28 | Floor cleaning machine dish brush adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849834.8A CN108951491B (en) | 2018-07-28 | 2018-07-28 | Floor cleaning machine dish brush adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108951491A CN108951491A (en) | 2018-12-07 |
| CN108951491B true CN108951491B (en) | 2021-08-03 |
Family
ID=64466188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810849834.8A Active CN108951491B (en) | 2018-07-28 | 2018-07-28 | Floor cleaning machine dish brush adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108951491B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110051284B (en) * | 2019-04-03 | 2023-05-16 | 北京瑞思达科技发展有限公司 | Manual/automatic switchable floor washer scraping bar lifting mechanism and floor washer |
| CN112022014A (en) * | 2020-09-09 | 2020-12-04 | 安徽易博清洁设备有限公司 | Effectual industry floor cleaning machine of antidetonation |
| CN112806921A (en) * | 2021-02-24 | 2021-05-18 | 东莞威霸清洁器材有限公司 | Brush disc lifting device of floor cleaning machine |
| CN114182671A (en) * | 2021-12-23 | 2022-03-15 | 安徽南博机器人有限公司 | Road tooth cleaning mechanism and sweeper with same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248153A (en) * | 1997-02-20 | 2000-03-22 | 威廉·安东尼·布里斯科 | System for adjusting brush pressure |
| CN202298530U (en) * | 2011-11-09 | 2012-07-04 | 福建龙马环卫装备股份有限公司 | Sweeper lifting and adjusting device of sanitation vehicle |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB651826A (en) * | 1949-04-14 | 1951-04-11 | James Sidney Drewry | Gully sweeping brush mounting |
| EP1967653B1 (en) * | 2007-03-07 | 2009-09-16 | Hako-Werke GMBH | Road sweeper |
| CN101298760B (en) * | 2008-06-26 | 2010-06-02 | 山东鲁得贝车灯股份有限公司 | Miniature electric suction sweeping type ground sweeper |
| CN202416224U (en) * | 2011-12-18 | 2012-09-05 | 山东黄河梁山机械厂 | Traction floor sweeper for river levee |
| CN104005353B (en) * | 2014-05-30 | 2016-01-20 | 重庆暄洁环保产业（集团）股份有限公司 | A kind of floor-cleaning machine and use the nonmotorized vehicle lane Street surface cleaning system of this floor-cleaning machine |
| CN204080728U (en) * | 2014-09-04 | 2015-01-07 | 东北林业大学 | Become flexibility milling type deicing brush |
| CN204926737U (en) * | 2015-08-17 | 2015-12-30 | 苏州涌协精密机械有限公司 | Support of advertisement light |
| CN106245563B (en) * | 2016-09-30 | 2019-12-24 | 徐工集团工程机械有限公司 | Sweeping device of road sweeper and road sweeper |
| CN208777232U (en) * | 2018-07-28 | 2019-04-23 | 安徽南博机器人有限公司 | Floor-cleaning machine disc brush regulating mechanism |
-
2018
- 2018-07-28 CN CN201810849834.8A patent/CN108951491B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1248153A (en) * | 1997-02-20 | 2000-03-22 | 威廉·安东尼·布里斯科 | System for adjusting brush pressure |
| CN202298530U (en) * | 2011-11-09 | 2012-07-04 | 福建龙马环卫装备股份有限公司 | Sweeper lifting and adjusting device of sanitation vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108951491A (en) | 2018-12-07 |
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Address after: No. 29, Ouyanghu Road, Wuhu Area, China (Anhui) Pilot Free Trade Zone, Wuhu City, Anhui Province, 241000 Patentee after: Anhui Nanbo Intelligent Environmental Equipment Co.,Ltd. Address before: 241000 room 1005, Wanchun East Road, Qingshui street, Jiujiang District, Wuhu City, Anhui Province Patentee before: ANHUI NANBO ROBOT Co.,Ltd. |