CN101446079B - Sweeping device for a sweeper - Google Patents
Sweeping device for a sweeper Download PDFInfo
- Publication number
- CN101446079B CN101446079B CN2008101639337A CN200810163933A CN101446079B CN 101446079 B CN101446079 B CN 101446079B CN 2008101639337 A CN2008101639337 A CN 2008101639337A CN 200810163933 A CN200810163933 A CN 200810163933A CN 101446079 B CN101446079 B CN 101446079B
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- main brush
- hinge seat
- main
- rod
- seat ring
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Abstract
The invention discloses a sweeping device for a sweeper. The sweeping device comprises an inside barrel body, a main brush shaft, a plurality of main brush strips evenly distributed on the periphery of the main brush shaft, and a main brush regulating mechanism which is arranged in the inside barrel body and connects the main brush shaft with each main brush strip. Due to the adoption of the technical proposal and the arrangement of the inside barrel body and the main brush regulating mechanism, the main brush strips fixed on the main brush regulating mechanism are caused to be parallel to the main brush shaft and to synchronously move in a radial direction, and the aim of compensating brush hair abrasion is achieved; and meanwhile, the sweeping device also has a function of radially supporting and positioning the main brush strips. When necessary, an operator only needs to rotate a regulating rod so that the main brush strips can raidally extend and retract, and the operation is simple, convenient and fast. A support guard plate forming the inside barrel body not only achieves the function of guiding the main brush strips in the radial direction but also achieves the function of circumferentially fixing the main brush strips, so that the work of a hair brush can be reliable.
Description
Technical field
The present invention relates to the clearing apparatus of road-sweeper.
Background technology
The clearing apparatus of existing brush road-sweeper, comprise inner barrel, the equally distributed a plurality of main bars of brushing of the main brush axle of main brush axle and edge circumference, described inner barrel is fixedly connected with two support backplates respectively at its two ends by the stiffener that surrounds tubular and forms, described master's brush axle is arranged in inner barrel central authorities, and described inner barrel circumference is provided with the hole of stretching out for the main bristle of brushing bar.The outer cylinder body of road-sweeper is enclosed in the inner barrel outside, is fixed on the frame.Ground rubbish has been swept by the bristle on the main brush bar, throws to storing case along the barrel of outer cylinder body, finishes the cleaning task.
The groundwork mechanism of clearing apparatus is called for short main brush based on cylindrical main brush.Main brush can wear and tear at work, and when wear extent acquired a certain degree, cooperating between original bristle and ground, barrel can inefficacy, has a strong impact on the cleaning effect, compensate adjustment so must brush wear extent to the master.Existing main brush is adjusted all and is realized with the wall scroll hairbrush gap liftoff and between main brush pot wall of adjusting whole main brush bar or adjust respectively on the main brush bar.The shortcoming of the method is to cause main brush inconsistent with the gap between main brush pot wall, and influence cleaning effect, or need dismantle the main peripheral components of brushing when adjusting, wastes time and energy at troublesome poeration.
Summary of the invention
It is simple, convenient and rapid that technical problem to be solved by this invention provides a kind of adjusting, the clearing apparatus of the road-sweeper of reliable operation.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: the clearing apparatus of road-sweeper, comprise inner barrel, the equally distributed a plurality of main bars of brushing of the main brush axle of main brush axle and edge circumference, described inner barrel circumference is provided with the hole for the activity of described main brush bar, also comprises placing the described main brush axle of connection and each main main brush governor motion of brushing bar in the described inner barrel.
Two some stiffeners that support backplates and surround tubular about described inner barrel comprises, described stiffener two ends support backplates and are fixedly connected with two respectively, keep certain distance to form described hole for the activity of main brush bar between described per two adjacent stiffeners.
Side at described each stiffener is provided with guide strip.
Described main brush governor motion comprises many groups linkage of adjusting rod and corresponding main brush bar, described linkage comprises master connecting-rod, slave connecting rod, be fixed on the hinge seat of main brush bar bottom, be set in main hinge seat ring and secondary hinge seat ring on the main brush axle, described secondary hinge seat ring is fixed on the main brush axle, described master connecting-rod one end and described hinge seat are hinged, corresponding pin-and-hole is hinged on the other end and the described main hinge seat ring, one end of described slave connecting rod and the middle part pin-and-hole of described master connecting-rod are hinged, corresponding pin-and-hole is hinged on the other end and the described secondary hinge seat ring, described adjusting rod is provided with screw thread, described adjusting rod and described main hinge seat ring thread connection, the end that stretching out on the described adjusting rod supported backplate is by lock nut and the locking of support backplate.
Described main brush governor motion comprises many groups linkage of adjusting rod and corresponding main brush bar, described linkage comprises two linkage unit of symmetry, described linkage unit comprises master connecting-rod, slave connecting rod, be fixed on the hinge seat of main brush bar bottom, be set in main hinge seat ring and secondary hinge seat ring on the main brush axle, described secondary hinge seat ring is fixed on the main brush axle, described master connecting-rod one end and described hinge seat are hinged, corresponding pin-and-hole is hinged on the other end and the described main hinge seat ring, one end of described slave connecting rod and the middle pin-and-hole of described master connecting-rod are hinged, corresponding pin-and-hole is hinged on the other end and the described secondary hinge seat ring, there is pitch to equate and two sections opposite screw threads of rotation direction on the described adjusting rod, described adjusting rod and described main hinge seat ring thread connection, the end that stretching out on the described adjusting rod supported backplate is by lock nut and the locking of support backplate.
The center to center distance of its two ends pin-and-hole of intermediate pin pitch-row equates on the described master connecting-rod, and described slave connecting rod length is 1/2 of described master connecting-rod length, so that the linkage action is stable.
Have the gathering sill of corresponding main brush bar end on the described support backplate circumference, both played the radially guide effect of main brush bar, also played the circumferential fixation of main brush bar simultaneously, make the hairbrush reliable operation.
Described main brush bar bottom is fixed with guide pad, and described hinge seat is fixed in the guide pad bottom, and the guide pad two ends place two to support in the gathering sill of backplate, is beneficial to main brush bar guiding.
A described side supports on the backplate caging bolt, with the radially adjustment of limiting rod mechanism.
The opposite side of the described relatively main brush axle of described adjusting rod is fixed with balance weight, with the biasing of balance adjustment action bars mechanism, reaches the slow-roll stabilization balance.
The present invention is owing to adopted technique scheme, inner barrel and main brush governor motion are set, a plurality of master's brush bars that realization is fixed on the main brush governor motion are parallel to main brush axle and radially mobile synchronously, realize the purpose of compensation bristle wear extent, also have radial support, the positioning action of main brush bar simultaneously.The operator only need rotate adjusting rod in case of necessity, can make main brush bar radial expansion, and is simple and efficient to handle.The support backplate of forming inner barrel had both played the radially guide effect of main brush bar, had also played the circumferential fixation of main brush bar simultaneously, made the hairbrush reliable operation.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is the structural representation of the clearing apparatus of road-sweeper of the present invention.
Fig. 2 is the A-A sectional view among Fig. 1.
Fig. 3 is for supporting the structural representation of backplate.
The specific embodiment
As shown in Figure 1, the outer cylinder body 8 of road-sweeper is enclosed in inner barrel 3 outsides, is fixed on the frame.Ground rubbish has been swept by the bristle on the main brush bar 2, throws to storing case 9 along the barrel of outer cylinder body 8, finishes the cleaning task.
Figure 2 shows that the clearing apparatus of road-sweeper of the present invention, comprise inner barrel 3, the equally distributed a plurality of main bars 2 of brushing of the main brush axle of main brush axle 1 and edge 1 circumference, also comprise placing and connect described master's brush axle 1 and each main main brush governor motion of brushing bar 2 in the described inner barrel 3, two some stiffeners 31 that support backplate 32 and surround tubular about described inner barrel 3 comprises, described stiffener 31 two ends are fixedly connected with two support backplates 32 respectively, 31 of described per two adjacent stiffeners keep certain distances to form described hole 33 for 2 activities of main brush bar, are provided with guide strip 331 at the side of described each stiffener 31.The gathering sill 321 that has corresponding main brush bar 2 ends on described support backplate 32 circumference.Described main brush governor motion comprises many groups linkage of adjusting rod 41 and corresponding main brush bar 2, described linkage comprises two linkage unit of symmetry, described linkage unit comprises master connecting-rod 42, slave connecting rod 43, hinge seat 44, be set in main hinge seat ring 45 and secondary hinge seat ring 46 on the main brush axle 1, described main brush bar 2 bottoms are fixed with guide pad 5, described hinge seat 44 is fixed in guide pad 5 bottoms, guide pad 5 two ends place two to support in the gathering sill 321 of backplate 32, described secondary hinge seat ring 46 is fixed on the main brush axle 1, described master connecting-rod 42 1 ends and described hinge seat 44 are hinged, corresponding pin-and-hole is hinged on the other end and the described main hinge seat ring 45, one end of described slave connecting rod 43 and the middle pin-and-hole of described master connecting-rod 42 are hinged, corresponding pin-and-hole is hinged on the other end and the described secondary hinge seat ring 46, described main hinge seat ring 45, connection pin-and-hole on the secondary hinge seat ring 46 equates with the distance of described main brush axle 1.Described master connecting-rod 42 evenly is furnished with 3 pin-and-holes on same straight line, the center to center distance of its two ends pin-and-hole of intermediate pin pitch-row equates on the described master connecting-rod 42, described slave connecting rod 43 length are 1/2 of described master connecting-rod 42 length, and the length of described master connecting-rod 42, slave connecting rod 43 is meant the center to center distance of bar two ends pin-and-hole.There is pitch to equate and two sections opposite screw threads of rotation direction on the described adjusting rod 41, described adjusting rod 41 and described main hinge seat ring 45 thread connection, the end that stretching out on the described adjusting rod 41 supported backplate 32 is by support backplate 32 lockings of lock nut 47 with respective side, get final product rotatablely moving of lock adjustment bar 41, thereby lock whole main brush governor motion.
Figure 3 shows that the support backplate 32 of forming inner barrel 3, have main brush axle installing hole 322, adjusting rod installing hole 323 and position-limit mechanism installing hole 324 on the described support backplate 32.A described side supports on the backplate 32 caging bolt 6, and caging bolt 6 can withstand the slave connecting rod 43 of linkage, to limit the main regulated quantity radially outward of brushing.
The opposite side of the described relatively main brush axle 1 of described adjusting rod 41 is fixed with balance weight 7, and described balance weight 7 is fixed on the main hinge seat ring 45 or two support backplates, 32 outsides.
After the bristle wearing and tearing on the main brush bar 2, the operator only need unscrew lock nut 47, stretch out adjusting rod 41 outside supporting backplate 32 by rotation then, main hinge seat ring 45 moves to main axle 1 two ends of brushing on main brush axle 1 on the promotion linkage, thereby promoting master connecting-rod 42 1 ends moves to main brush axle 1 two ends along main brush axle 1, master connecting-rod 42 drives slave connecting rod 43, making slave connecting rod 43 is that the center of circle rotates with the hinge on the secondary hinge seat ring 46, the other end drives master connecting-rod 42 middle hinge and rises, finally make master connecting-rod 42 drive main brush bar 2 and do motion radially outward, thereby realize adjustment main brush bar wear extent.Get final product with lock nut 47 lock adjustment bars 41 after reaching the operating position of leading brush bar 2, simple and efficient to handle.
Have only after the bristle wear extent reaches inefficacy, just need unload the joint bolt of main brush bar 2 and guide pad 5, disassemble all inefficacy bristles, reinstall new main brush bar, by adjusting rod 41 new main brush bar is adjusted to the operating position simultaneously and get final product.
Claims (7)
1. the clearing apparatus of road-sweeper, comprise inner barrel (3), the equally distributed a plurality of main bars (2) of brushing of main brush axle (1) and edge main brush axle (1) circumference, described inner barrel (3) circumference is provided with for the movable hole (33) of described main brush bar (2), also comprise placing and connect described master's brush axle (1) and each main main brush governor motion of brushing bar (2) in the described inner barrel (3), two some stiffeners (31) that support backplate (32) and surround tubular about described inner barrel (3) comprises, described stiffener (31) two ends are fixedly connected with two support backplates (32) respectively, it is described for the movable hole (33) of main brush bar (2) to keep certain distance to form between per two adjacent described stiffeners (31), it is characterized in that: described main brush governor motion comprises many groups linkage of adjusting rod (41) and corresponding main brush bar (2), described linkage comprises master connecting-rod (42), slave connecting rod (43), be fixed on the hinge seat (44) of main brush bar (2) bottom, be set in main hinge seat ring (45) and secondary hinge seat ring (46) on the main brush axle (1), described secondary hinge seat ring (46) is fixed on the main brush axle (1), described master connecting-rod (42) one ends and described hinge seat (44) are hinged, it is hinged that the other end and described main hinge seat ring (45) are gone up corresponding pin-and-hole, the middle part pin-and-hole of one end of described slave connecting rod (43) and described master connecting-rod (42) is hinged, it is hinged that the other end and described secondary hinge seat ring (46) are gone up corresponding pin-and-hole, described adjusting rod (41) is provided with screw thread, described adjusting rod (41) and described main hinge seat ring (45) thread connection, the end that stretching out on the described adjusting rod (41) supported backplate (32) is by lock nut (47) and support backplate (32) locking.
2. according to the clearing apparatus of the described road-sweeper of claim 1, it is characterized in that: described main brush governor motion comprises many groups linkage of adjusting rod (41) and corresponding main brush bar (2), described linkage comprises two linkage unit of symmetry, described linkage unit comprises master connecting-rod (42), slave connecting rod (43), be fixed on the hinge seat (44) of main brush bar (2) bottom, be set in main hinge seat ring (45) and secondary hinge seat ring (46) on the main brush axle (1), described secondary hinge seat ring (46) is fixed on the main brush axle (1), described master connecting-rod (42) one ends and described hinge seat (44) are hinged, it is hinged that the other end and described main hinge seat ring (45) are gone up corresponding pin-and-hole, the middle pin-and-hole of one end of described slave connecting rod (43) and described master connecting-rod (42) is hinged, it is hinged that the other end and described secondary hinge seat ring (46) are gone up corresponding pin-and-hole, there is pitch to equate and two sections opposite screw threads of rotation direction on the described adjusting rod (41), described adjusting rod (41) and described main hinge seat ring (45) thread connection, the end that stretching out on the described adjusting rod (41) supported backplate (32) is by lock nut (47) and support backplate (32) locking.
3. according to the clearing apparatus of the described road-sweeper of claim 1, it is characterized in that: the center to center distance that described master connecting-rod (42) is gone up its two ends pin-and-hole of intermediate pin pitch-row equates that described master connecting-rod (42) length is 1/2 of described slave connecting rod (43) length.
4. according to the clearing apparatus of the described road-sweeper of claim 1, it is characterized in that: the gathering sill (321) that has corresponding main brush bar (2) end on described support backplate (32) circumference.
5. according to the clearing apparatus of the described road-sweeper of claim 4, it is characterized in that: described main brush bar (2) bottom is fixed with guide pad (5), described hinge seat (44) is fixed in guide pad (5) bottom, and guide pad (5) two ends place two to support in the gathering sill (321) of backplate (32).
6. according to the clearing apparatus of the described road-sweeper of claim 1, it is characterized in that: caging bolt (6) is arranged on the described support backplate of a side (32).
7. according to the clearing apparatus of the described road-sweeper of claim 1, it is characterized in that: the opposite side of the described relatively main brush axle of described adjusting rod (41) (1) is fixed with balance weight (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639337A CN101446079B (en) | 2008-12-26 | 2008-12-26 | Sweeping device for a sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101639337A CN101446079B (en) | 2008-12-26 | 2008-12-26 | Sweeping device for a sweeper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101446079A CN101446079A (en) | 2009-06-03 |
| CN101446079B true CN101446079B (en) | 2010-09-29 |
Family
ID=40741942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101639337A Expired - Fee Related CN101446079B (en) | 2008-12-26 | 2008-12-26 | Sweeping device for a sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101446079B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465501B (en) * | 2011-10-28 | 2013-02-27 | 山西永丰汽车机械有限责任公司 | Miniature ground sweeper |
| CN102787576A (en) * | 2012-08-09 | 2012-11-21 | 金华双泰车业有限公司 | Road surface motor sweeper |
| CN105735178A (en) * | 2016-04-15 | 2016-07-06 | 天津京达科技有限公司 | Single-stage sweeping brush type cleaning mechanism |
| CN107314758B (en) * | 2017-09-01 | 2023-06-20 | 贵州省质安交通工程监控检测中心有限责任公司 | Slope deviation monitoring device and monitoring method |
| CN110318360A (en) * | 2019-07-02 | 2019-10-11 | 孟庆美 | A kind of pulley type road environmental protection cleaning agency |
| CN112695681A (en) * | 2020-12-15 | 2021-04-23 | 浙江法曼环境科技有限公司 | Parabolic guide cylinder with smooth polishing |
-
2008
- 2008-12-26 CN CN2008101639337A patent/CN101446079B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101446079A (en) | 2009-06-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100929 Termination date: 20121226 |