CN108824299B - Brush roller for sweeping machine - Google Patents
Brush roller for sweeping machine Download PDFInfo
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- CN108824299B CN108824299B CN201810698694.9A CN201810698694A CN108824299B CN 108824299 B CN108824299 B CN 108824299B CN 201810698694 A CN201810698694 A CN 201810698694A CN 108824299 B CN108824299 B CN 108824299B
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- roller
- ring
- brush
- half ring
- brush head
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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)
Abstract
The invention discloses a brush roller for a sweeper, which comprises an installation connecting frame, a central round roller and a belt pulley, wherein supporting rods are arranged on two sides below the installation connecting frame, a repair spring is arranged on each supporting rod, a fixed semi-ring is arranged below each supporting rod, a hinge is arranged behind each fixed semi-ring, an overturning semi-ring is arranged below each fixed semi-ring, a connecting lock catch is arranged in front of each overturning semi-ring, the central round roller is arranged below the installation connecting frame, an installation groove is arranged above each central round roller, and a brush head is arranged in each installation groove. The mounting seat is clamped by the mounting groove, so that the brush head is conveniently mounted on the central round roller, the convenience of replacing the brush head is increased, the damage compensation spring is used for pushing the central round roller to press the brush head downwards, the normal contact between the brush head and the ground is ensured after the brush head is abraded, and the limiting discs are additionally arranged on the two sides, so that the utilization efficiency of the brush roller of the sweeper is improved.
Description
Technical Field
The invention relates to the field of sweeping machines, in particular to a brush roller for a sweeping machine.
Background
A sweeper is a mechanical sweeping device for cleaning roads widely used in places such as roads and public places. The application of the sweeping machine is very wide, and generally, the sweeping machine can be classified according to the application of the sweeping machine into: the main daily life of the sweeper, the sweeping collector and the special collector are three types of sweepers, and the main execution part of the sweepers is the brush roller.
Compared with the Chinese patent with the application number of 201710308524.0, the brush roller assembly comprises a brush roller body provided with a plurality of brush holders, brush bristle strips are clamped on each brush holder, and the brush bristle strips on all the brush holders form a spiral extending structure; two groups of brush bristle strips are arranged in a mirror image mode in a spiral extending structure by taking the length center of the brush roller body as a reference; a plurality of clamping blocks are arranged at two ends of each brush seat, and a first clamping groove is formed between every two adjacent clamping blocks; the first clamping grooves of the two adjacent brush seats are arranged corresponding to the clamping blocks and clamped together, and the brush seats at the two ends of the brush roller body are fixedly connected to the brush roller body through connecting elements.
The above patent requires replacement of the bristle bars immediately after they are worn, and the worn-out portions of the rear of the bristle bars are not utilized. Therefore, a new device is designed, the mounting seat is clamped by the mounting groove, so that the brush head is conveniently mounted on the central round roller, the convenience for replacing the brush head is improved, meanwhile, the damage compensation spring is used for pushing the central round roller to press the brush head downwards, the normal contact between the brush head and the ground is ensured after the brush head is abraded, the limiting discs are additionally arranged on the two sides, the maximum abrasion amount of the brush head is determined, and the utilization efficiency of the brush roller of the sweeper is improved.
Disclosure of Invention
The invention aims to solve the problems and provide a brush roller for a sweeper, which improves the utilization efficiency of the brush roller of the sweeper.
The invention realizes the purpose through the following technical scheme:
a brush roller for a sweeper comprises an installation connecting frame, a central round roller and a belt pulley, wherein supporting rods are arranged on two sides below the installation connecting frame, a repair spring is arranged on each supporting rod, a fixed semi-ring is arranged below each supporting rod, a hinge is arranged behind each fixed semi-ring, a turnover semi-ring is arranged below each fixed semi-ring, a connecting lock catch is arranged in front of each turnover semi-ring, the central round roller is arranged below the installation connecting frame, an installation groove is formed in the upper surface of the central round roller, a brush head is arranged in each installation groove, an installation seat is arranged at the bottom of the brush head, support shafts are arranged on two sides of the central round roller, a limiting disc is arranged on each support shaft, a forward arrow is arranged on each limiting disc, rolling bearings are arranged on two sides of each limiting disc, a belt groove is arranged on the belt pulley.
Preferably, the fixed half ring is welded on the support rod, the hinge is respectively connected with the fixed half ring and the turnover half ring through bolts, the connecting lock catch is riveted on the turnover half ring, the fixed half ring and the turnover half ring are both in a semicircular ring shape, and the rolling bearing is clamped in the fixed half ring and the turnover half ring.
According to the arrangement, the fixed half rings are firm and reliable in welding connection, the hinge hinges are convenient to disassemble, assemble and replace in bolt connection, riveting is increased, the strength of the connecting lock catch is increased, the service life is prolonged, and the semicircular rings enable the fixed half rings and the turnover half rings to form a whole circle to clamp the rolling bearings.
Preferably, the erection joint frame is rectangle, the bracing piece passes the erection joint frame, the bracing piece with the erection joint frame uses sliding connection, mend and decrease the spring winding on the bracing piece.
So set up, the rectangle has increased the installation area of installation link, sliding connection makes the bracing piece can drive the removal of stationary half ring, the winding makes the benefit decreases the spring and is difficult to the bending, has guaranteed elastic production.
Preferably, the rolling bearing and the supporting shaft use interference fit, the limiting disc is welded on the supporting shaft, the forward arrow and the limiting disc are integrally formed, and the supporting shaft is welded on two sides of the central circular roller.
So set up, interference fit has guaranteed antifriction bearing with the firm connection of back shaft, the welding makes spacing dish is firmly fixed on the back shaft, integrated into one piece has guaranteed the wear-resisting durable of forward arrow point.
Preferably, the belt pulley and the support shaft are connected by using a flat key, the diameter of the belt pulley is smaller than that of the limiting disc, and the diameter of the limiting disc is larger than that of the central circular roller.
So set up, flat key connection has guaranteed that the revolving force is followed the belt pulley steadily transmits for the back shaft, the diameter of belt pulley is less than the diameter of spacing dish has prevented belt pulley and ground contact, the diameter of spacing dish is greater than the diameter of center circle roller has guaranteed spacing dish is prior to ground contact.
Preferably, the mounting seat with the mounting groove uses interference fit, the brush head welding is in on the mounting seat, the mounting seat adopts soft rubber materials preparation, the mounting groove is around the spiral of center circle roller circumference.
So set up, interference fit uses the mount pad is fixed firm, and the welding has guaranteed the brush head does not drop, and soft rubber materials has guaranteed the toughness of mount pad, the spiral has guaranteed the brush head cleans debris to one side.
Preferably, the length of the mounting connecting frame is greater than that of the central round roller, and the diameter of the limiting disc is smaller than that of a circle formed by the bristles after mounting.
According to the arrangement, the length of the mounting connection frame is greater than that of the central round roller, so that the fixed half ring is mounted above the rolling bearing, the diameter of the limiting disc is smaller than that of a circle formed by the bristles after mounting, and the wear value of the bristles is guaranteed to be set.
The invention has the following beneficial effects:
1. the mounting seat is clamped by the mounting groove, so that the brush head is conveniently mounted on the central round roller, and the convenience of replacing the brush head is improved;
2. a damage compensation spring is used for pushing the central round roller to press the brush head downwards, and the brush head is ensured to be normally contacted with the ground after being worn;
3. the limiting discs are additionally arranged on the two sides, so that the maximum abrasion of the brush head is determined, and the utilization efficiency of the brush roller of the sweeper is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a brush roll for a sweeper of the present invention;
FIG. 2 is a left side view of a brush roll for a sweeper of the present invention;
FIG. 3 is a schematic view of a central circular roller of a brush roller for a sweeper of the present invention;
FIG. 4 is a schematic view of a mounting slot for a brush roll of a sweeper of the present invention.
The reference numerals are explained below:
1. mounting a connecting frame; 2. a central circular roller; 3. a bristle head; 4. repairing the spring; 5. a support bar; 6. a stationary half ring; 7. a support shaft; 8. a belt pulley; 9. a limiting disc; 10. connecting a lock catch; 11. turning over the semi-ring; 12. a rolling bearing; 13. a hinge; 14. mounting grooves; 15. a mounting seat; 16. a belt groove; 17. a forward arrow.
Detailed Description
The invention is further illustrated by the following examples and figures:
example 1
As shown in fig. 1 to 4, a brush roller for a sweeper comprises a mounting link 1, a central circular roller 2 and a belt pulley 8, wherein support rods 5 are arranged on two sides below the mounting link 1 to support a stationary half ring 6, a compensating spring 4 is arranged on the support rods 5 to push the stationary half ring 6, the stationary half ring 6 is arranged below the support rods 5 to hold a rolling bearing 12 with a turning half ring 11, a hinge 13 is arranged behind the stationary half ring 6 to ensure the turning half ring 11 to rotate, the turning half ring 11 is arranged below the stationary half ring 6, a connecting lock catch 10 is arranged in front of the turning half ring 11, the stationary half ring 6 and the turning half ring 11 are fixedly connected, the central circular roller 2 is arranged below the mounting link 1 to support a brush head 3, a mounting groove 14 is arranged above the central circular roller 2 to hold a mounting seat 15, the brush head 3 is arranged in the mounting groove 14, 3 bottoms of brush head are provided with mount pad 15, support brush head 3, 2 both sides of center round roller are provided with back shaft 7, support center round roller 2, be provided with spacing dish 9 above the back shaft 7, set up the maximum position of 3 wearing and tearing of brush head, be provided with forward arrow 17 above the spacing dish 9, instruct 2 direction of rotation of center round roller, spacing dish 9 both sides are provided with antifriction bearing 12, guarantee that center round roller 2 is nimble rotatory, antifriction bearing 12 one side is provided with belt pulley 8, transmit rotary power, be provided with race 16 above the belt pulley 8, the drive belt is held to the card.
The fixed half ring 6 is welded on the support rod 5, the hinge 13 is respectively connected with the fixed half ring 6 and the turnover half ring 11 through bolts, the connecting lock catch 10 is riveted on the turnover half ring 11, the fixed half ring 6 and the turnover half ring 11 are both in a semicircular shape, the rolling bearing 12 is clamped in the fixed half ring 6 and the turnover half ring 11, the fixed half ring 6 is firmly and reliably connected through welding, the hinge 13 is convenient to disassemble and assemble through bolts, the strength of the connecting lock catch 10 is increased through riveting, the service life is prolonged, and the semicircular shape enables the fixed half ring 6 and the turnover half ring 11 to form a whole circle to clamp the rolling bearing 12.
Fix erection joint frame 1 on the scavenging machine, hold the power belt card on the scavenging machine in belt groove 16 of belt pulley 8, power belt drive belt pulley 8 is rotatory, belt pulley 8 drives back shaft 7 and rotates, back shaft 7 drives central round roller 2 and rotates, central round roller 2 drives the rotatory ground that cleans of brush head 3, brush head 3 wearing and tearing back, mend and decrease spring 4 and promote stationary half ring 6 and drive back shaft 7 and central round roller 2 and push down brush head 3, make brush head 3 and ground contact supplementary wearing and tearing volume, reach brush head 3's the biggest wearing and tearing volume when spacing dish 9 and ground contact, open connecting lock catch 10, take off central round roller 2, change brush head 3.
The foregoing shows and describes preferred embodiments of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A brush roller for a sweeper, characterized in that: comprises an installation connecting frame, a central round roller and a belt pulley, wherein two sides below the installation connecting frame are provided with supporting rods, a damage compensation spring is arranged on the supporting rod, a fixed semi-ring is arranged below the supporting rod, a hinge is arranged behind the fixed semi-ring, a turning semi-ring is arranged below the fixed semi-ring, a connecting lock catch is arranged in front of the turning semi-ring, the central round roller is arranged below the mounting and connecting frame, the mounting groove is arranged on the central round roller, a brush head is arranged in the mounting groove, a mounting seat is arranged at the bottom of the brush head, support shafts are arranged on two sides of the central round roller, a limiting disc is arranged on the supporting shaft, a forward arrow is arranged on the limiting disc, rolling bearings are arranged on two sides of the limiting disc, the belt pulley is arranged on one side of the rolling bearing, and a belt groove is formed in the upper surface of the belt pulley; the fixed half ring is welded on the supporting rod, the hinge is respectively connected with the fixed half ring and the turnover half ring through bolts, the connecting lock catch is riveted on the turnover half ring, the fixed half ring and the turnover half ring are both in a semicircular shape, and the rolling bearing is clamped in the fixed half ring and the turnover half ring.
2. The brush roller for a sweeper of claim 1, wherein: the installation link is rectangle, the bracing piece passes the installation link, the bracing piece with the installation link uses sliding connection, mend and decrease the spring winding on the bracing piece.
3. The brush roller for a sweeper of claim 1, wherein: the rolling bearing and the supporting shaft use interference fit, the limiting disc is welded on the supporting shaft, the forward arrow and the limiting disc are integrally formed, and the supporting shaft is welded on two sides of the central round roller.
4. The brush roller for a sweeper of claim 1, wherein: the belt pulley with the back shaft uses flat key to connect, the diameter of belt pulley is less than the diameter of spacing dish, the diameter of spacing dish is greater than the diameter of center circle roller.
5. The brush roller for a sweeper of claim 1, wherein: the mounting seat with the mounting groove uses interference fit, the welding of brush head is in on the mounting seat, the mounting seat adopts soft rubber materials preparation, the mounting groove is around the spiral of center circle roller circumference.
6. The brush roller for a sweeper of claim 1, wherein: the length of the mounting connecting frame is greater than that of the central round roller, and the diameter of the limiting disc is smaller than that of a circle formed by the bristles after mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698694.9A CN108824299B (en) | 2018-06-29 | 2018-06-29 | Brush roller for sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810698694.9A CN108824299B (en) | 2018-06-29 | 2018-06-29 | Brush roller for sweeping machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108824299A CN108824299A (en) | 2018-11-16 |
| CN108824299B true CN108824299B (en) | 2020-06-05 |
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ID=64133973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810698694.9A Active CN108824299B (en) | 2018-06-29 | 2018-06-29 | Brush roller for sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108824299B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424311B (en) * | 2019-07-22 | 2021-06-04 | 安徽名扬刷业有限公司 | Can avoid producing sanitation brush that cleans dead angle |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007048991A1 (en) * | 2007-10-11 | 2009-04-16 | Zao Komplektkommash | Brush for use in road sweeping vehicle for cleaning dirt, has tuft fastened to shaft of brush, where tuft is designed as metal wire with plastic bars and fastened to disks that are attached to shaft |
| 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 |
| CN204662321U (en) * | 2015-06-02 | 2015-09-23 | 曹传红 | A kind of scavenging vehicle is swept roller |
| CN105124910A (en) * | 2015-08-26 | 2015-12-09 | 安徽振达刷业有限公司 | Roll shaft hairbrush convenient to assemble and disassemble |
| CN205369125U (en) * | 2016-01-15 | 2016-07-06 | 河南省特种防腐有限公司 | Cylinder device is cleaned to environment -friendly |
| CN107319734A (en) * | 2017-06-09 | 2017-11-07 | 安徽省忆德工业刷制造有限公司 | A kind of length is easy to increased roller brush |
| CN107030033A (en) * | 2017-06-21 | 2017-08-11 | 苏州迅鲜纺织科技有限公司 | A kind of Weaving device is with floating type clean brush roll |
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2018
- 2018-06-29 CN CN201810698694.9A patent/CN108824299B/en active Active
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| Publication number | Publication date |
|---|---|
| CN108824299A (en) | 2018-11-16 |
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Effective date of registration: 20220525 Address after: 241000 huolonggang Sanchong facade room, Wunan Road, Wuhu City, Anhui Province Patentee after: WUHU BOBCAT ENGINEERING MACHINERY CO.,LTD. Address before: 241000 huolonggang Sanchong, Wuhu hi tech Industrial Development Zone, Anhui Province Patentee before: WUHU YITE SLIP MACHINERY REFIT Co.,Ltd. |
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| TR01 | Transfer of patent right |