CN109056607B - Rolling brush pressure adjusting mechanism - Google Patents
Rolling brush pressure adjusting mechanism Download PDFInfo
- Publication number
- CN109056607B CN109056607B CN201810849833.3A CN201810849833A CN109056607B CN 109056607 B CN109056607 B CN 109056607B CN 201810849833 A CN201810849833 A CN 201810849833A CN 109056607 B CN109056607 B CN 109056607B
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- rolling brush
- chassis
- rod
- lifting
- brush assembly
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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
- E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a rolling brush pressure adjusting mechanism which comprises a chassis, a rolling brush assembly and a lifting motor, wherein the lifting motor is arranged on the chassis, the lower end of the lifting motor is connected with the rolling brush assembly, the rolling brush pressure adjusting mechanism also comprises a pull rod, a pull rope and a driving structure for driving one end of the pull rod to rotate, the pull rod is hinged on the chassis, and the other end of the pull rod is connected with the rolling brush assembly through the pull rope. The pressure of the rolling brush on the ground can be adjusted, the rolling brush is suitable for cleaning the respective ground, bristles with different hardness do not need to be replaced, and the practicability is high; and the pure mechanical mechanism has simple structure, convenient operation, low failure rate and large adjustment amplitude.
Description
Technical Field
The invention relates to the technical field of sanitation vehicles, in particular to a rolling brush pressure adjusting mechanism.
Background
The existing floor cleaning machine and floor sweeping machine are mostly provided with a rolling brush assembly, and the rolling brush assembly can be adjusted in a lifting way; but during operation round brush assembly fall with ground contact back both pressure can not adjust, to different ground mostly through changing different hardness brush hairs, complex operation, the practicality is poor.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a rolling brush pressure adjusting mechanism so as to achieve the purpose of adjusting the pressure of a rolling brush on the ground.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
this round brush pressure adjustment mechanism, including chassis, round brush assembly and elevator motor, elevator motor establishes on the chassis, and elevator motor's lower extreme links to each other with the round brush assembly, still includes pull rod and cable and is used for driving pull rod one end pivoted drive structure, the pull rod articulates on the chassis, links to each other through the cable between the other end of pull rod and the round brush assembly.
Furthermore, the driving structure is an adjusting handle arranged on the chassis and corresponding to one end of the pull rod.
The upper end of the lifting connecting rod is hinged to the chassis, and the lower end of the lifting connecting rod is hinged to the rolling brush assembly.
The chassis is provided with a screw hole, the adjusting handle comprises a screw rod and a handle arranged at the upper end of the screw rod, the screw rod is positioned in the screw hole on the chassis, and the lower end of the screw rod corresponds to one end of the pull rod.
The lifting device is characterized by further comprising a lifting adjusting rod arranged side by side with the lifting connecting rod, the upper end of the lifting adjusting rod is hinged to the chassis, the lower end of the lifting adjusting rod is hinged to the rolling brush assembly, and the lifting adjusting rod is an adjusting rod with adjustable length.
Compared with the prior art, the invention has the following advantages:
the rolling brush pressure adjusting mechanism has reasonable structural design, can adjust the pressure of the rolling brush on the ground, is suitable for cleaning the respective ground, does not need to replace bristles with different hardness, and has strong practicability; and the pure mechanical mechanism has simple structure, convenient operation, low failure rate and large adjustment amplitude.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic view of a brush pressure adjusting mechanism according to the present invention.
In the figure:
1. the device comprises a chassis, 2 parts of a fixed bracket, 3 parts of a lifting motor, 4 parts of a damping spring, 5 parts of an adjusting handle, 6 parts of a pull rod, 7 parts of a pull rope, 8 parts of a rolling brush assembly, 9 parts of a lifting connecting rod and 10 parts of a lifting adjusting rod.
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, the rolling brush pressure adjusting mechanism comprises a chassis 1, a rolling brush assembly 8, a lifting motor 3, a pull rod 6, a pull cable 7 and a driving structure for driving one end of the pull rod to rotate.
The lifting motor 3 is arranged on the chassis 1, the lower end of the lifting motor 3 is connected with the rolling brush assembly 8, the pull rod 6 is hinged on the chassis 1, and the other end of the pull rod 6 is connected with the rolling brush assembly through a pull rope.
The driving structure is an adjusting handle 5 arranged on the chassis corresponding to one end of the pull rod or an air cylinder. Preferably an adjustment handle.
The lower end of the lifting motor 3 is connected with the rolling brush assembly through the damping spring 4, the impact of the rolling brush assembly on the lifting motor is reduced through the damping spring, and the lifting motor is protected.
The chassis is provided with a screw hole, the adjusting handle comprises a screw rod and a handle arranged at the upper end of the screw rod, the screw rod is positioned in the screw hole on the chassis, and the lower end of the screw rod corresponds to one end of the pull rod.
One side of the rolling brush assembly is connected with the chassis through a lifting connecting rod 9 and a lifting adjusting rod 10. Specifically, the lifting connecting rod and the lifting adjusting rod are arranged side by side. The upper end of the lifting connecting rod is hinged on the chassis, and the lower end of the lifting connecting rod is hinged on the rolling brush assembly. The upper end of the lifting adjusting rod is hinged on the chassis, the lower end of the lifting adjusting rod is hinged on the rolling brush assembly, and the lifting adjusting rod is an adjusting rod with adjustable length.
Specific examples are:
the mechanism is characterized in that a floor washing machine chassis serves as a carrier, a lifting motor fixing support 2 is fixed on the floor washing machine chassis through bolt connection, a lifting motor is connected with the lifting motor fixing support through a pin shaft, a damping spring is connected with the lifting motor and a rolling brush assembly through a pin shaft respectively, the rolling brush assembly is installed with a lifting rod lifting adjusting rod through a bolt and a bush, the lifting rod and the lifting adjusting rod are installed with the floor washing machine chassis through the bolt and the bush, an adjusting handle is connected with the chassis through internal threads on the chassis, the lower end of the handle is abutted to the right end of a pull rod, the pull rod is connected with the chassis through the pin shaft to form a graphic rotation point, the pull rod swings around the rotation point, and a pull rope is connected with the left.
The mechanism is applied to a floor washing machine, and a floor washing machine chassis is used as a carrier; when the lifting motor receives a descending signal, the lifting motor moves downwards, the damping tension spring is released to move downwards, the rolling brush assembly is put down, and the rolling brush assembly moves up and down in parallel under the action of the lifting adjusting rod of the lifting rod; when the lifting motor descends, the rolling brush assembly can pull the pull rope to drive the left end of the pull rod to have a downward force, the right end of the pull rod can be tilted upwards to jack the adjusting handle, the rolling brush assembly descends to the lowest position, and when the descending lowest position of the rolling brush assembly cannot be met or is too low, the length of the pull rope is unchanged, the height of the left end of the pull rod is adjusted by rotating the adjusting handle, so that the ground pressing degree of the rolling brush assembly can be adjusted, and the pressure of the rolling brush on the ground is changed.
The pressure of the rolling brush on the ground can be adjusted, the rolling brush is suitable for cleaning the respective ground, bristles with different hardness do not need to be replaced, and the practicability is high; the rolling brush has long service life and is not required to be frequently replaced, so that the use cost is saved; and the pure mechanical mechanism has simple structure, convenient operation, low failure rate and large adjustment amplitude.
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 (3)
1. The utility model provides a round brush pressure adjustment mechanism, includes chassis, round brush assembly and elevator motor, elevator motor establishes on the chassis, and elevator motor's lower extreme links to each other its characterized in that with the round brush assembly: the rolling brush assembly is characterized by also comprising a pull rod, a pull cable and a driving structure for driving one end of the pull rod to rotate, wherein the pull rod is hinged on the chassis, and the other end of the pull rod is connected with the rolling brush assembly through the pull cable;
the upper end of the lifting connecting rod is hinged to the chassis, and the lower end of the lifting connecting rod is hinged to the rolling brush assembly;
the lifting device is characterized by further comprising a lifting adjusting rod arranged side by side with the lifting connecting rod, the upper end of the lifting adjusting rod is hinged to the chassis, the lower end of the lifting adjusting rod is hinged to the rolling brush assembly, and the lifting adjusting rod is an adjusting rod with adjustable length.
2. The roller brush pressure adjustment mechanism according to claim 1, wherein: the driving structure is an adjusting handle arranged on the chassis and corresponding to one end of the pull rod.
3. The roller brush pressure adjustment mechanism according to claim 2, wherein: the chassis is provided with a screw hole, the adjusting handle comprises a screw rod and a handle arranged at the upper end of the screw rod, the screw rod is positioned in the screw hole on the chassis, and the lower end of the screw rod corresponds to one end of the pull rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849833.3A CN109056607B (en) | 2018-07-28 | 2018-07-28 | Rolling brush pressure adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849833.3A CN109056607B (en) | 2018-07-28 | 2018-07-28 | Rolling brush pressure adjusting mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109056607A CN109056607A (en) | 2018-12-21 |
| CN109056607B true CN109056607B (en) | 2020-05-05 |
Family
ID=64835941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810849833.3A Active CN109056607B (en) | 2018-07-28 | 2018-07-28 | Rolling brush pressure adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109056607B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115336946A (en) * | 2022-08-25 | 2022-11-15 | 安徽南博智能环境装备股份有限公司 | Main brush lifting adjusting mechanism of sweeper |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201162193Y (en) * | 2008-02-28 | 2008-12-10 | 长沙中联重工科技发展股份有限公司 | Hydraulic controlled sweeping disc self-adaptive control apparatus |
| CN201809734U (en) * | 2010-10-19 | 2011-04-27 | 张哲一 | Three-wheeled sweeper |
| CN202440778U (en) * | 2011-11-03 | 2012-09-19 | 北京中兴英杰科技有限公司 | Motor sweeper side brush lifting mechanism |
| CN205276181U (en) * | 2015-12-09 | 2016-06-01 | 安徽铭创环保设备有限公司 | Floor cleaning machine dish brush pressure adjustment assembly |
| 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 |
| CN108158510A (en) * | 2018-02-07 | 2018-06-15 | 广东嘉得力清洁科技股份有限公司 | A kind of side brush regulating mechanism of sweeper |
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2018
- 2018-07-28 CN CN201810849833.3A patent/CN109056607B/en active Active
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| Publication number | Publication date |
|---|---|
| CN109056607A (en) | 2018-12-21 |
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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. |