CN108824294B - Cleaning system cylinder brush adjustment mechanism - Google Patents
Cleaning system cylinder brush adjustment mechanism Download PDFInfo
- Publication number
- CN108824294B CN108824294B CN201810849753.8A CN201810849753A CN108824294B CN 108824294 B CN108824294 B CN 108824294B CN 201810849753 A CN201810849753 A CN 201810849753A CN 108824294 B CN108824294 B CN 108824294B
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- CN
- China
- Prior art keywords
- lifting
- connecting rod
- cleaning box
- roller brush
- electric push
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- 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.)
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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
- E01H1/04—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading
- E01H1/045—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt taking- up the sweepings, e.g. for collecting, for loading the loading means being a rotating brush with horizontal axis
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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
Abstract
The invention discloses a roller brush adjusting mechanism of a cleaning system, which comprises a cleaning box body arranged on a chassis, and is characterized in that: the cleaning box is characterized in that a roller brush is arranged in the cleaning box, lifting supports are arranged at two ends of the roller brush, one end of each lifting support is connected with the roller brush, the other end of each lifting support is connected to the cleaning box through a rotating shaft, and an adjusting connecting rod capable of pushing the lifting supports to drive the roller brushes to wind the rotating shafts to rotate downwards is connected to each lifting support. The cleaning system roller brush adjusting mechanism is simple in structure and convenient to use, is used for adjusting the roller brush of the cleaning system of the sweeper, ensures effective brushing pressure on the ground, improves the cleaning effect, prolongs the service life of the roller brush, and has a good application prospect.
Description
Technical Field
The invention belongs to the technical field of environmental sanitation, and particularly relates to a roller brush adjusting mechanism of a cleaning system.
Background
The lower part of the sweeper is provided with a sweeping system, a roller brush of the sweeping system can ensure the cleaning effect to the action of the ground pressure, and the roller brush used for a long time is poor in the action effect to the ground through abrasion and even cannot be in contact with the ground, so that the normal operation of the sweeper is influenced.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides a roller brush adjusting mechanism of a cleaning system, which is simple in structure and can adjust the contact between a roller brush and the ground.
In order to achieve the purpose, the invention adopts the technical scheme that: the cleaning system roller brush adjusting mechanism comprises a cleaning box body arranged on a chassis, and is characterized in that: the cleaning box is characterized in that a roller brush is arranged in the cleaning box, lifting supports are arranged at two ends of the roller brush, one end of each lifting support is connected with the roller brush, the other end of each lifting support is connected to the cleaning box through a rotating shaft, and an adjusting connecting rod capable of pushing the lifting supports to drive the roller brushes to wind the rotating shafts to rotate downwards is connected to each lifting support.
In order to make the technical scheme more detailed and concrete, the invention also provides the following further preferable technical scheme to obtain satisfactory practical effect:
the adjusting connecting rod is a telescopic rod capable of rotating and stretching.
The cleaning box is characterized in that the lifting support is also provided with an arc-shaped guide groove arranged along the rotation direction of the lifting support, and the cleaning box is provided with a pin block inserted in the arc-shaped guide groove.
The rear end of the cleaning box body is connected to the chassis through a bearing seat, and the upper end of the cleaning box body is connected with a power assembly which drives the cleaning box body to lift through a traction chain.
The power assembly comprises an electric push rod fixed on the chassis, the lower end of the electric push rod is connected to one end of a lifting connecting rod, and the other end of the lifting connecting rod is connected with the traction chain.
The lifting connecting rod is fixedly connected to the chassis through a lifting connecting rod base, and the middle part of the lifting connecting rod is hinged to the lifting connecting rod base.
The electric push rod is installed on the chassis through an electric push rod base, a mounting hole is formed in the electric push rod base, and the upper end of the electric push rod is connected into the mounting hole.
The mounting hole is a waist-shaped mounting hole which is vertically arranged, and the upper end of the electric push rod is connected in the mounting hole through a pin shaft and can move up and down along the waist-shaped mounting hole.
And the two ends of the pin shaft are provided with damping tension springs, the upper ends of the damping tension springs are connected to the pin shaft, and the lower ends of the damping tension springs are fixedly connected to the electric push rod base through adjusting screws.
When the pin shaft is positioned at the lowest end of the waist-shaped mounting hole, the damping spring is in a stretching state.
Compared with the prior art, the roller brush adjusting mechanism of the cleaning system has the following advantages: the cleaning system roller brush adjusting mechanism is simple in structure and convenient to use, is used for adjusting the roller brush of the cleaning system of the sweeper, ensures effective brushing pressure on the ground, improves the cleaning effect, prolongs the service life of the roller brush, and has a good application prospect.
Drawings
The contents of the drawings and the reference numerals in the drawings of the present specification will be briefly described as follows:
FIG. 1 is a schematic structural view of a lifting adjustment mechanism of a sweeping system according to the present invention;
FIG. 2 is a schematic view of a powertrain configuration;
FIG. 3 is a structural diagram illustrating the overall landing state of the sweeping system;
FIG. 4 is a structural diagram of the sweeping system in an overall lifting state;
FIG. 5 is a schematic view of the structure of the cleaning box;
fig. 6 is a schematic view of a roller brush adjusting structure.
Labeled as: 1. the device comprises a power assembly, 2, a traction chain, 3, a cleaning box body, 4, a chassis, 5, a cleaning motor, 6, a bearing seat, 7, an electric push rod base, 8, a lifting connecting rod base, 9, a lifting connecting rod, 10, an electric push rod, 11, a damping tension spring, 12, a rotating shaft, 13, a lifting support, 14, an adjusting connecting rod, 15 and a roller brush.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
The roller brush adjusting mechanism of the cleaning system comprises a cleaning box body 3 arranged on a chassis 4, a roller brush 15 is arranged in the cleaning box body 3, lifting supports 13 are arranged at two ends of the roller brush 15, one end of each lifting support 13 is connected with the roller brush 15, the other end of each lifting support 13 is connected to the cleaning box body 3 through a rotating shaft 12, and an adjusting connecting rod 14 capable of pushing the lifting supports 13 to drive the roller brush 15 to rotate downwards around the rotating shaft 12 is connected to the lifting supports 13.
In the invention, the adjusting connecting rod 14 is a telescopic rod capable of rotating and stretching, and a spiral telescopic rod can be adopted, so that the extension or the contraction of the adjusting connecting rod can be controlled through thread matching. The lifting support 13 is also provided with an arc-shaped guide groove arranged along the rotation direction of the lifting support, and the cleaning box body 3 is provided with a pin block inserted in the arc-shaped guide groove to ensure a stable rotation lifting process.
As shown in fig. 5 and 6, the roller brush adjusting mechanism mainly includes a rotating shaft 12, a lifting bracket 13, an adjusting link 14, and a roller brush 15. The two ends of the roller brush 15 are mounted with the lifting support 13 through bearings, the lifting support 13 is hinged with the cleaning box body 3, meanwhile, the lifting support 13 is hinged with the adjusting connecting rod 14, and the other end of the adjusting connecting rod 14 is hinged with the cleaning box body. The roller brush 15 is fixed in the desired working position by means of a triangular fixing feature.
When the roller brush 15 can not contact with the ground due to abrasion, the adjusting connecting rod 14 can be adjusted in a telescopic mode, so that the roller brush 15 is driven to rotate downwards to contact with the ground, and normal operation of the machine is guaranteed.
The roller brush adjusting mechanism of the cleaning system comprises a cleaning box body 3 arranged on a chassis 4, a dustbin is arranged behind the cleaning box body 3, the rear end of the cleaning box body is connected to the chassis 4 through a bearing seat 6, and the upper end of the cleaning box body 3 is connected with a power assembly 1 driving the cleaning box body to lift through a traction chain 2. Under the action of the power assembly 1, the cleaning box body 3 is driven by the traction chain 2 to rotate by taking the linear position of the bearing seat 6 as a rotating shaft, so that the lifting or the falling is realized, the control and regulation stability is good, and the control is easy.
In the invention, as shown in fig. 2, the power assembly 1 comprises an electric push rod 10 fixed on the chassis 4, the lower end of the electric push rod 10 is connected with one end of a lifting connecting rod 9, and the other end of the lifting connecting rod 9 is connected with the traction chain 2. The lifting connecting rod 9 is fixedly connected on the chassis 4 through a lifting connecting rod base 8, and the middle part of the lifting connecting rod 9 is hinged on the lifting connecting rod base 8.
In the invention, the electric push rod 10 is arranged on the chassis 4 through the electric push rod base 7. The electric push rod base 7 is provided with a mounting hole, and the upper end of the electric push rod 10 is connected into the mounting hole. In the invention, the mounting hole is a waist-shaped mounting hole which is vertically arranged, and the upper end of the electric push rod 10 is connected in the mounting hole through a pin shaft and can move up and down along the waist-shaped mounting hole.
The two ends of the pin shaft are provided with a damping tension spring 11, the upper end of the damping tension spring 11 is connected to the pin shaft, and the lower end of the damping tension spring is fixedly connected to the electric push rod base 7 through an adjusting screw rod 12. When the pin shaft is positioned at the lowest end of the waist-shaped mounting hole, the damping spring 11 is in a stretching state.
The lower end of the electric push rod 10 is hinged with the lifting connecting rod 9 through a pin shaft.
The invention relates to a roller brush adjusting mechanism of a cleaning system. The mechanism mainly comprises a power assembly, a cleaning mechanism assembly, a roller brush adjusting mechanism and the like. The lifting mechanism is used for achieving the lifting of a sweeping system of the sweeper and adjusting the abrasion of the roller brush, adopts stable mechanical connecting rod transmission, has the buffering effects of collision prevention, shock absorption, pressure reduction and the like, and effectively guarantees the safety and reliability of system operation.
As shown in fig. 1, the integral lifting mechanism mainly comprises a power assembly 1, a traction chain 2, a cleaning box body 3, a chassis 4, a cleaning motor 5, a bearing seat 6 and the like; the power assembly 1 provides power for the whole lifting, and is connected with the cleaning box body 3 through the traction chain 2, in addition, the cleaning box body 3 is tightly matched with the bearing seat 6, and the bearing seat 6 is fixed with the chassis 4, so that the cleaning box body 3 rotates up and down around the chassis 4 by taking the bearing seat 6 as a rotating shaft. As shown in fig. 3 and 4, the power system 1 moves downward during cleaning operation, and the cleaning box 3 rotates downward under the action of gravity and contacts with the road surface to perform the operation; otherwise, the power assembly 1 is lifted upwards, the cleaning box body 3 is lifted and separated from the ground, the operation device is protected, and the vehicle can be conveniently transferred.
As shown in fig. 2, the power assembly 1 mainly comprises an electric push rod base 7, a lifting connecting rod base 8, a lifting connecting rod 9, an electric push rod 10, a damping tension spring 11, an adjusting screw 12, and the like. Specifically, electric putter base 7 and lifting connecting rod base 8 pass through the support and fasten with chassis 4, electric putter 10 upper end mounting hole is fixed in the waist type mounting hole on electric putter base 7 through the round pin axle, make electric putter 10 can be at the downthehole motion of hole inslot, two damping tension springs 11 are connected respectively to round pin axle both ends simultaneously, the damping tension spring 11 other end is installed on adjusting screw 12, adjusting screw 12 is fixed on electric putter base 7, thereby force electric putter 10 to be in the lower extreme position in waist type hole groove all the time under normal condition, in addition, electric putter 10 lower extreme mounting hole is through the articulated installation of round pin axle and lifting connecting rod 9, lifting connecting rod 9 is articulated with lifting connecting rod base 8 and is installed, lifting connecting rod 9 other end is connected with cleaning box 3 through towing chain 2.
In the operation process, when the reaction force and the impact load that electric putter 10 received are greater than the initial pulling force of shock attenuation extension spring 11, electric putter 10 will be compelled to follow slotted hole rebound, and shock attenuation extension spring 11 will adjust pulling force and alleviate the impact according to the load that bears simultaneously to the protection relevant mechanical mechanism causes unnecessary damage because of the rigidity strikes, can also effectively avoid vibrations and the noise that has been carried because of road surface environment and vehicle self power component during the operation simultaneously.
The cleaning system roller brush adjusting mechanism is simple in structure and convenient to use, is used for adjusting the roller brush of the cleaning system of the sweeper, ensures effective brushing pressure on the ground, improves the cleaning effect, prolongs the service life of the roller brush, and has a good application prospect.
The invention has been described above with reference to the accompanying drawings, but the invention is not limited to the above-described embodiments, and it is within the scope of the invention to use various insubstantial modifications of the inventive concept and solutions or to apply them directly to other applications.
Claims (2)
1. The utility model provides a cleaning system cylinder brush adjustment mechanism, is including locating the cleaning box on the chassis, its characterized in that: a roller brush is arranged in the cleaning box body, lifting supports are arranged at two ends of the roller brush, one end of each lifting support is connected with the roller brush, the other end of each lifting support is connected to the cleaning box body through a rotating shaft, an adjusting connecting rod capable of pushing the lifting supports to drive the roller brushes to rotate downwards around the rotating shafts is connected onto the lifting supports, each adjusting connecting rod is a telescopic rod capable of rotating and stretching, an arc-shaped guide groove arranged along the rotating direction of each lifting support is further formed in each lifting support, and a pin block inserted into the arc-shaped guide groove is arranged on each cleaning box body; the rear end of the cleaning box body is connected to the chassis through a bearing seat, the upper end of the cleaning box body is connected with a power assembly for driving the cleaning box body to lift through a traction chain, the power assembly comprises an electric push rod fixed on the chassis, the electric push rod is installed on the chassis through an electric push rod base, the lower end of the electric push rod is connected to one end of a lifting connecting rod, the other end of the lifting connecting rod is connected with the traction chain, the lifting connecting rod is fixedly connected to the chassis through a lifting connecting rod base, and the middle part of the lifting connecting rod is hinged to the lifting connecting rod base; the electric push rod is characterized in that a mounting hole is formed in the electric push rod base, the upper end of the electric push rod is connected into the mounting hole, the mounting hole is a waist-shaped mounting hole which is vertically arranged, the upper end of the electric push rod is connected into the mounting hole through a pin shaft, the waist-shaped mounting hole can be vertically moved up and down, damping tension springs are arranged at two ends of the pin shaft, the upper ends of the damping tension springs are connected onto the pin shaft, and the lower ends of the damping tension springs are fixedly connected onto the electric push rod base.
2. The cleaning system roller brush adjustment mechanism of claim 1, wherein: when the pin shaft is positioned at the lowest end of the waist-shaped mounting hole, the damping spring is in a stretching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849753.8A CN108824294B (en) | 2018-07-28 | 2018-07-28 | Cleaning system cylinder brush adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810849753.8A CN108824294B (en) | 2018-07-28 | 2018-07-28 | Cleaning system cylinder brush adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824294A CN108824294A (en) | 2018-11-16 |
| CN108824294B true CN108824294B (en) | 2020-10-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810849753.8A Active CN108824294B (en) | 2018-07-28 | 2018-07-28 | Cleaning system cylinder brush adjustment mechanism |
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| Country | Link |
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| CN (1) | CN108824294B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074824A (en) * | 2020-01-13 | 2020-04-28 | 安徽企路石工程技术开发有限公司 | Garbage cleaning method |
| CN111074825A (en) * | 2020-01-13 | 2020-04-28 | 安徽企路石工程技术开发有限公司 | Garbage sweeper |
| CN111889405B (en) * | 2020-07-17 | 2022-07-12 | 苏州瑞得恩光能科技有限公司 | Cleaning robot |
| CN112482283B (en) * | 2020-12-04 | 2022-08-23 | 安徽南博机器人有限公司 | Washing and sweeping vehicle integrated washing and sweeping mechanism |
| CN112806914B (en) * | 2021-02-05 | 2022-08-19 | 云鲸智能科技（东莞）有限公司 | Round brush subassembly and cleaning machines people |
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| CN101112856A (en) * | 2006-06-20 | 2008-01-30 | 郑万熙 | Apparatus for shock absorption by using the leverage |
| CN201276688Y (en) * | 2008-10-16 | 2009-07-22 | 段会强 | Multifunctional road snow cleaner |
| CN203795352U (en) * | 2014-04-23 | 2014-08-27 | 济宁小林清洁设备有限公司 | Rolling brush lifting mechanism for driving type sweeper |
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| US6687939B1 (en) * | 2001-05-31 | 2004-02-10 | Attachment Technologies, Inc. | Bucket sweeper |
| CN101225646B (en) * | 2008-01-30 | 2011-07-20 | 胡方溪 | Concatenate road sweeper |
| CN203613490U (en) * | 2013-10-31 | 2014-05-28 | 罗柱流 | Rolling brush driving structure of driving type sweeper |
| CN104389285B (en) * | 2014-12-14 | 2017-01-11 | 周永伦 | Rolling brush lifting and slightly adjusting device for sweeping vehicle |
| CN107165105B (en) * | 2017-06-29 | 2023-03-24 | 安徽南博智能环境装备股份有限公司 | Main brush adjusting mechanism of sweeper |
| CN107178057B (en) * | 2017-06-29 | 2019-04-09 | 安徽南博机器人有限公司 | A kind of main brush of road sweeper cabinet elevating mechanism |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101112856A (en) * | 2006-06-20 | 2008-01-30 | 郑万熙 | Apparatus for shock absorption by using the leverage |
| CN201276688Y (en) * | 2008-10-16 | 2009-07-22 | 段会强 | Multifunctional road snow cleaner |
| CN203795352U (en) * | 2014-04-23 | 2014-08-27 | 济宁小林清洁设备有限公司 | Rolling brush lifting mechanism for driving type sweeper |
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| Publication number | Publication date |
|---|---|
| CN108824294A (en) | 2018-11-16 |
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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. |
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