CN108677833B - Intelligent granary bottom cleaning and collecting vehicle - Google Patents
Intelligent granary bottom cleaning and collecting vehicle Download PDFInfo
- Publication number
- CN108677833B CN108677833B CN201810639640.5A CN201810639640A CN108677833B CN 108677833 B CN108677833 B CN 108677833B CN 201810639640 A CN201810639640 A CN 201810639640A CN 108677833 B CN108677833 B CN 108677833B
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- China
- Prior art keywords
- cleaning
- dust removing
- bracket
- shell
- cleaning brush
- Prior art date
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- 238000004140 cleaning Methods 0.000 title claims abstract description 101
- 239000000428 dust Substances 0.000 claims abstract description 57
- 238000010408 sweeping Methods 0.000 claims description 9
- 230000008602 contraction Effects 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241001417527 Pempheridae Species 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses an intelligent granary bottom cleaning and collecting vehicle, which comprises a cleaning device, a dust removing device and a collecting device; the cleaning device comprises a shell, a cleaning brush bracket, a cleaning brush, a worm gear, a roller bracket and a roller; the shell is connected with the frame of the trolley; the cleaning brush support is arranged in the shell; the cleaning brush is arranged on the cleaning brush bracket; one end of the roller bracket passes through a worm in the worm gear and the brush cleaning bracket, and the other end of the roller bracket is fixedly connected with a worm wheel in the worm gear and the worm; the idler wheel is fixedly connected with a worm wheel in the worm wheel and worm; the dust removing device is arranged in the shell and positioned at the tail part of the cleaning device and comprises a collecting channel, a dust removing bracket, a dust removing rotary brush, a rotating shaft and a rotating wheel; the top end of the collecting device is connected with the frame of the trolley, and the collecting device is positioned at the tail end of the dust removing device. The invention has the advantages of high working efficiency, simple structure, convenient maintenance, high utilization rate and the like.
Description
Technical Field
The invention relates to the field of bulk grain cleaning and collecting in a granary, in particular to a novel granary bottom cleaning and collecting vehicle which does not need electric energy supply, can automatically rotate in movement for cleaning and is clean and green.
Background
The collection of scattered grains in the granary in the current stage mainly depends on the traditional collection method, namely, the collection operation of the scattered grains is carried out manually by utilizing a broom and a rubbing hopper, more workers are needed, and a great amount of time is spent, so that the large-scale and large-scale granary are not facilitated, and meanwhile, the unmanned intelligent upgrading process of the granary is influenced.
Therefore, how to provide a granary bottom cleaning and collecting device with high working efficiency, simple structure, convenient maintenance, high utilization rate and high working efficiency becomes a problem to be solved by the person skilled in the art.
Disclosure of Invention
In view of the above, the invention provides an intelligent granary bottom cleaning and collecting vehicle which is energy-saving, environment-friendly, simple in structure, low in failure rate and easy to operate, reduces labor intensity of workers, greatly improves working efficiency, reduces labor cost of granary maintenance, and meanwhile, the device cannot pollute grains and influence quality of the grains.
In order to achieve the above purpose, the invention adopts the following technical scheme:
an intelligent granary bottom cleaning and collecting vehicle comprises a cleaning device, a dust removing device and a collecting device;
the cleaning device, the dust removing device and the collecting device are all arranged at the front end of the trolley;
the cleaning device comprises a shell, a cleaning brush support, a cleaning brush, a worm gear, a roller support and rollers; the shell is connected with the frame of the trolley; the cleaning brush support is arranged in the shell; the cleaning brush is arranged on the cleaning brush bracket; one end of the roller bracket penetrates through the worm in the worm gear and the cleaning brush bracket, and the other end of the roller bracket is fixedly connected with a worm wheel in the worm gear; the idler wheels are fixedly connected with worm gears in the worm gears and the worm screws;
the dust removing device is arranged in the shell and positioned at the tail part of the cleaning device, and comprises a collecting channel, a dust removing bracket, a dust removing rotary brush, a rotary shaft and a rotary wheel; the collecting channel is connected with one end of the dust removing bracket; the top end of the dust removal bracket is connected with the shell; the rotating shaft penetrates through the dust removing bracket and is rotationally connected with the dust removing bracket; the dust removing rotary brush is sleeved on the rotating shaft; the rotating wheels are arranged at two ends of the rotating shaft;
the top end of the collecting device is connected with the frame of the trolley, and the collecting device is positioned at the tail end of the dust removing device.
Preferably, an adjusting device is further installed in the cleaning device, and the adjusting device comprises a height adjusting block, a limiting block, an adjusting rod and a knob; the height adjusting block is cylindrical, a groove is formed in the middle of the height adjusting block, and the height adjusting block is arranged at the top end of the cleaning brush bracket; the limiting block is fixedly arranged at the top end of the cleaning brush bracket; one end of the adjusting rod is provided with an inclined plane which is in sliding connection with the groove; the other end of the adjusting rod is provided with a through hole; the knob is arranged on the shell, a clamping body matched with the through hole in size is arranged on the knob, and the clamping body is clamped with the through hole.
In particular, the relative position of the frame and the cleaning brush bracket is unchanged. The knob in the adjusting device is rotated to drive the adjusting rod to move towards two sides, the inclined plane arranged on the adjusting rod can extrude the height adjusting block, the height adjusting block can extrude the cleaning brush support, the trolley frame is further enabled to be higher, the cleaning brush support is arranged on the trolley frame, and the cleaning brush is arranged on the cleaning brush support, so that the aim of improving the height of the cleaning brush is achieved.
Meanwhile, if the cleaning brush is lowered, the knob is rotated in the opposite direction to the operation, the cleaning brush support can move towards the tail end of the inclined plane, and the cleaning brush support can upwards squeeze the height adjusting block due to pressure, so that the aim of lowering the height of the vehicle frame is fulfilled, and the cleaning brush height is lowered.
Preferably, the housing is rotatably connected to the frame.
Preferably, the frame of the trolley is also provided with a contraction device, and the contraction device comprises a connecting cylinder and a connecting rod piece; one end of the connecting rod piece is connected with the frame, and the other end of the connecting rod piece is connected with the shell; one end of the air cylinder is fixedly connected with the frame, and the other end of the air cylinder is detachably connected with the connecting rod piece.
Specifically, the shell is rotationally connected with the frame and matched with the contraction device, so that the cleaning device and the dust removing device can be contracted, the cleaning device and the dust removing device are changed from being parallel to the ground to being perpendicular to the ground, and the occupied area is reduced.
Preferably, a supporting wheel is mounted at the tail of the collecting device, so that friction between the collecting device and the ground is avoided, and the rotating wheel is the same as the supporting wheel.
Preferably, the cleaning brush support is detachably connected with the shell.
Preferably, the roller, the rotating wheel and the supporting wheel are all in contact with the ground.
The invention has the beneficial effects that:
1) The invention has reasonable structural design, adopts worm and gear transmission and runner transmission, utilizes the friction force between the sweeper and the ground to provide power for the sweeping device and the dust removal device, replaces the traditional sweeping mode with low efficiency, does not consume extra energy, can effectively reduce the manpower input of a granary sweeping task and the sweeping labor intensity of granary workers, can effectively reduce the energy consumption, reduces the equipment failure rate and the equipment investment cost, and improves the working efficiency;
2) The invention has compact and clear structure, simple and convenient operation, people can finish the task of collecting scattered grains by using the device only by simply knowing the device, the influence of personnel replacement on the function of the device is reduced to the greatest extent, and the efficiency of timely warehousing the scattered grains is improved;
3) The structure of the invention is mostly detachably connected, and is convenient to maintain and clean.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a bottom view of the cleaning device, dust removing device and collecting device of the present invention;
FIG. 3 is a schematic view of a portion of a cleaning apparatus according to the present invention;
FIG. 4 is a schematic view of the structure of the adjusting device of the present invention;
fig. 5 is a schematic structural diagram of the dust removing device of the present invention.
Wherein, in the drawing,
1-a cleaning device; 11-a housing; 12-a cleaning brush bracket; 13-cleaning brush; 14-worm gear; 15-a roller bracket; 16-a roller; 2-a dust removal device; 21-a collection device; 22-a dust removal bracket; 23-a dust removal rotary brush; 24-rotating shaft; 25-rotating wheel; 3-a collection device; 31-supporting wheels; 4-adjusting means; 41-height adjustment block; 42-limiting blocks; 43-adjusting the rod; 44-a knob; 431-a through hole; 5-constriction means; 51-cylinder; 52-connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be fully and clearly described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-5, the embodiment of the invention discloses an intelligent granary bottom cleaning and collecting vehicle, which comprises a cleaning device 1, a dust removing device 2 and a collecting device 3;
the cleaning device 1, the dust removing device 2 and the collecting device 3 are all arranged at the front end of the trolley;
wherein, the cleaning device 1 comprises a shell 11, two cleaning brush brackets 12, two cleaning brushes 13, two worm gears 14, two roller brackets 15 and two rollers 16; the shell 11 is connected with the frame of the trolley; the cleaning brush brackets 12 are respectively arranged inside the shell 11; the cleaning brush 13 is arranged on the cleaning brush bracket 12; one end of the roller bracket 15 passes through the worm in the worm gear 14 and the cleaning brush bracket 12, and the other end is fixedly connected with a worm wheel in the worm gear 14; the roller 16 is fixedly connected with a worm wheel in the worm gear 14;
specifically, the brush cleaner bracket 12 includes a disc at the top, a first column slidably clamped with the disc and located below the disc, and a second column fixedly connected with the disc and located above the disc, where the disc is fixedly connected with the housing, and the second column is hollow and clamped with the worm, and the brush cleaner 13 is detachably connected with the second column.
The dust removing device 2 is arranged in the shell 11 and positioned at the tail part of the cleaning device 1, and comprises a collecting channel 21, a dust removing bracket 22, a dust removing rotary brush 23, a rotary shaft 24 and two rotary wheels 25; the collecting channel 21 is connected with one end of the dust removing bracket 22; the top end of the dust removing bracket 22 is connected with the shell 11; the rotating shaft 24 penetrates through the dust removal bracket 22 and is in rotary connection with the dust removal bracket 22; the dust removing rotary brush 23 is sleeved on the rotary shaft 24; the rotating wheels 25 are arranged at two ends of the rotating shaft 24;
the top end of the collecting device 3 is connected with the frame of the trolley, and the collecting device 3 is positioned at the tail end of the dust removing device 2.
Further, an adjusting device 4 is further installed in the cleaning device 1, and the adjusting device 4 comprises a height adjusting block 41, a limiting block 42, an adjusting rod 43 and a knob 44; the height adjusting block 41 is cylindrical, a groove is formed in the middle of the height adjusting block 41, and the height adjusting block 41 is arranged at the top end of the cleaning brush bracket 12; the limiting block 42 is fixedly arranged at the top end of the cleaning brush bracket 12; one end of the adjusting rod 43 is provided with an inclined plane which is in sliding connection with the groove; the other end of the adjusting lever 43 is provided with a through hole 431; the knob 44 is installed on the shell 11, and the knob 44 is provided with a clamping body matched with the through hole 431 in size, and the clamping body is clamped with the through hole 431.
Specifically, the limiting block 42 is fixedly mounted on a first column, the first column is hollow, and the height adjusting block 41 is clamped in the hollow portion of the first column.
Specifically, since the brush 13 is worn during use, the height of the brush 13 from the ground is adjusted according to the degree of wear. When the new cleaning brush 13 is used, the cleaning brush 13 is adjusted to be at the maximum height, and at the moment, the cleaning brush 13 still contacts the ground so as to achieve the purpose of cleaning grains; when the cleaning brush 13 is worn, the cleaning force is improved to further increase the friction force between the cleaning brush 13 and the ground, so that the height of the cleaning brush 13 is reduced. The technical proposal also improves the utilization rate of the cleaning brush 13 and reduces the cost.
Further, the housing 11 is rotatably connected to the frame.
Further, a contraction device 5 is further arranged on the frame of the trolley, and the contraction device 5 comprises a connecting cylinder 51 and a connecting rod piece 52; one end of the connecting rod piece 52 is connected with the frame, and the other end is connected with the shell 11; one end of the cylinder 51 is fixedly connected with the frame, and the other end is detachably connected with the connecting rod piece 52.
Specifically, the shell 11 is rotatably connected with the frame and is matched with the shrinkage device 5, when the cleaning device is not used after cleaning, the cleaning device 1 and the dust removing device 2 can be shrunk through the shrinkage device 5, so that the cleaning device and the dust removing device are parallel to the ground and are perpendicular to the ground, and the occupied area is reduced.
Further, a supporting wheel 31 is mounted at the tail of the collecting device 3 to avoid friction between the collecting device 3 and the ground, and the rotating wheel 25 is the same as above.
Further, the brush holder 12 is detachably connected with the housing 11, facilitating replacement of the brush 13 and maintenance of the apparatus.
Further, the roller 16, the wheel 25 and the supporting wheel 31 are all in contact with the ground.
The working principle of the invention is as follows: the trolley provided by the invention can be powered manually or electrically.
When the invention is in a working state, the trolley moves forwards, the roller 16 rotates by friction with the ground, meanwhile, because of the design of the worm gear 14, the worm is clamped with a second column, the second column is provided with the cleaning brush 13, and the worm gear 14 drives the second column to rotate under the drive of the roller 16, so that the cleaning brush 13 rotates to collect grains into the collecting channel 21;
the grains in the collecting channel 21 enter the dust removing bracket 22, and then reach the position of the dust removing rotary brush 23 as the aggregation increases. Because two rotating wheels 25 are arranged in the dust removing device 2, the rotating wheels 25 rotate with the ground in a friction way, and then the rotating shaft 24 and the dust removing rotating brush 23 are driven to rotate, the dust removing rotating brush 23 rotates to drive nearby grains, so that the grains enter the dust removing device 2, meanwhile, in the process, the dust removing rotating brush 23 also plays a screening role, dust and sundries can be screened, and the quality of the collected grains is guaranteed.
The invention uses the friction force between the roller 16, the rotating wheel 25 and the ground to change the friction force into the rotary motion of the cleaning brush 13 and the dust removing rotary brush 23, does not consume electricity or oil, is energy-saving and environment-friendly, and has simple structure and low failure rate, thereby being greatly convenient for people to use and maintain, and the device can not pollute grains and influence the quality of the grains. The cleaning tool can replace the problems of long time consumption and low efficiency of the common cleaning tool, and can be connected with a small electric vehicle for cleaning, so that the labor intensity of workers is greatly reduced, the labor time is saved, the cleaning efficiency is improved, the labor cost of granary maintenance is reduced, and the economic benefit of the granary is indirectly improved. The intelligent unmanned development of granary cleaning operation is facilitated by the device.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. An intelligent granary bottom cleaning and collecting vehicle is characterized by comprising a cleaning device (1), a dust removing device (2) and a collecting device (3);
the cleaning device (1), the dust removing device (2) and the collecting device (3) are all arranged at the front end of the trolley;
the cleaning device (1) comprises a shell (11), a cleaning brush support (12), a cleaning brush (13), a worm gear (14), a roller support (15) and a roller (16); the shell (11) is connected with the frame of the trolley; the cleaning brush support (12) is arranged in the shell (11); the cleaning brush (13) is arranged on the cleaning brush bracket (12); one end of the roller bracket (15) passes through a worm in the worm gear (14) and the cleaning brush bracket (12), and the other end of the roller bracket is fixedly connected with a worm wheel in the worm gear (14); the idler wheel (16) is fixedly connected with a worm wheel in the worm gear (14);
the dust removing device (2) is arranged in the shell (11) and positioned at the tail part of the cleaning device (1), and comprises a collecting channel (21), a dust removing bracket (22), a dust removing rotary brush (23), a rotary shaft (24) and a rotary wheel (25); the collecting channel (21) is connected with one end of the dust removing bracket (22); the top end of the dust removing bracket (22) is connected with the shell (11); the rotating shaft (24) penetrates through the dust removing bracket (22) and is rotationally connected with the dust removing bracket (22); the dust removing rotary brush (23) is sleeved on the rotary shaft (24); the rotating wheels (25) are arranged at two ends of the rotating shaft (24);
the top end of the collecting device (3) is connected with the frame of the trolley, and the collecting device (3) is positioned at the tail end of the dust removing device (2);
an adjusting device (4) is further arranged in the cleaning device (1), and the adjusting device (4) comprises a height adjusting block (41), a limiting block (42), an adjusting rod (43) and a knob (44); the height adjusting block (41) is cylindrical, a groove is formed in the middle of the height adjusting block, and the height adjusting block (41) is arranged at the top end of the cleaning brush bracket (12); the limiting block (42) is fixedly arranged at the top end of the cleaning brush support (12); one end of the adjusting rod (43) is provided with an inclined plane which is in sliding connection with the groove; the other end of the adjusting rod (43) is provided with a through hole (431); the knob (44) is arranged on the shell (11), a clamping body matched with the through hole (431) in size is arranged on the knob (44), and the clamping body is clamped with the through hole (431);
the cleaning brush support (12) comprises a disc at the top end, a first column body which is in sliding clamping connection with the disc and is positioned below the disc, and a second column body which is fixedly connected with the disc and is positioned above the disc, wherein the disc is fixedly connected with the shell, the interior of the second column body is hollow and is in clamping connection with the worm, and the cleaning brush (13) is detachably connected with the second column body;
the limiting block (42) is fixedly arranged on the first cylinder, the first cylinder is hollow, and the height adjusting block (41) is clamped at the hollow part of the first cylinder.
2. The intelligent granary bottom sweeping and collecting vehicle according to claim 1, wherein the shell (11) is rotatably connected with the frame.
3. The intelligent granary bottom cleaning and collecting vehicle according to claim 2, wherein a contraction device (5) is further arranged on a frame of the vehicle, and the contraction device (5) comprises a connecting cylinder (51) and a connecting rod piece (52); one end of the connecting rod piece (52) is connected with the frame, and the other end of the connecting rod piece is connected with the shell (11); one end of the air cylinder (51) is fixedly connected with the frame, and the other end of the air cylinder is detachably connected with the connecting rod piece (52).
4. The intelligent granary bottom sweeping and collecting vehicle according to claim 1, wherein a supporting wheel (31) is arranged at the tail of the collecting device (3).
5. The intelligent granary bottom sweeping and collecting vehicle according to claim 4, wherein the sweeping brush support (12) is detachably connected with the shell (11).
6. The intelligent granary bottom sweeping and collecting vehicle according to claim 5, wherein the rollers (16), the rotating wheels (25) and the supporting wheels (31) are all in contact with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639640.5A CN108677833B (en) | 2018-06-20 | 2018-06-20 | Intelligent granary bottom cleaning and collecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639640.5A CN108677833B (en) | 2018-06-20 | 2018-06-20 | Intelligent granary bottom cleaning and collecting vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108677833A CN108677833A (en) | 2018-10-19 |
| CN108677833B true CN108677833B (en) | 2023-10-27 |
Family
ID=63811715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639640.5A Active CN108677833B (en) | 2018-06-20 | 2018-06-20 | Intelligent granary bottom cleaning and collecting vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108677833B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113287981A (en) * | 2021-05-12 | 2021-08-24 | 河南工业大学 | Excess material cleaning device |
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| GB1379601A (en) * | 1971-03-01 | 1975-01-02 | Mccormack P D | Apparatus for cleaning and trimming back verges of unkerbed roads |
| CN2597537Y (en) * | 2002-12-24 | 2004-01-07 | 刘新本 | Drive for hand cleaning vehicle |
| DE102007058623A1 (en) * | 2007-12-05 | 2009-06-18 | Stolzenberg Gmbh & Co. Kg | Floor cleaning device i.e. manually operated street cleaner, has brush roller and side brush actuated to rotating motion around its respective axes by running wheels, where side brush is coupled with one of running wheels by gear mechanism |
| CN102493381A (en) * | 2011-12-30 | 2012-06-13 | 王丽娟 | Road sweeping machine |
| CN202466484U (en) * | 2011-12-30 | 2012-10-03 | 王丽娟 | Road scavenging machine |
| CN104099970A (en) * | 2014-07-13 | 2014-10-15 | 李志勇 | Brush automatic adjusting device |
| DE102014118030A1 (en) * | 2014-12-05 | 2016-06-09 | Robert Bosch | Sweeper and method for sweeping a sweeping surface |
| CN107604863A (en) * | 2017-10-25 | 2018-01-19 | 温州任和教育科技有限责任公司 | A kind of body-building sweeper |
| CN108149610A (en) * | 2018-01-31 | 2018-06-12 | 江苏天普星环境科技有限公司 | A kind of novel maintenance-free formula brush assembly |
| CN208486218U (en) * | 2018-06-20 | 2019-02-12 | 河南工业大学 | Intelligent granary orlop cleans collecting cart |
-
2018
- 2018-06-20 CN CN201810639640.5A patent/CN108677833B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1379601A (en) * | 1971-03-01 | 1975-01-02 | Mccormack P D | Apparatus for cleaning and trimming back verges of unkerbed roads |
| CN2597537Y (en) * | 2002-12-24 | 2004-01-07 | 刘新本 | Drive for hand cleaning vehicle |
| DE102007058623A1 (en) * | 2007-12-05 | 2009-06-18 | Stolzenberg Gmbh & Co. Kg | Floor cleaning device i.e. manually operated street cleaner, has brush roller and side brush actuated to rotating motion around its respective axes by running wheels, where side brush is coupled with one of running wheels by gear mechanism |
| CN102493381A (en) * | 2011-12-30 | 2012-06-13 | 王丽娟 | Road sweeping machine |
| CN202466484U (en) * | 2011-12-30 | 2012-10-03 | 王丽娟 | Road scavenging machine |
| CN104099970A (en) * | 2014-07-13 | 2014-10-15 | 李志勇 | Brush automatic adjusting device |
| DE102014118030A1 (en) * | 2014-12-05 | 2016-06-09 | Robert Bosch | Sweeper and method for sweeping a sweeping surface |
| CN107604863A (en) * | 2017-10-25 | 2018-01-19 | 温州任和教育科技有限责任公司 | A kind of body-building sweeper |
| CN108149610A (en) * | 2018-01-31 | 2018-06-12 | 江苏天普星环境科技有限公司 | A kind of novel maintenance-free formula brush assembly |
| CN208486218U (en) * | 2018-06-20 | 2019-02-12 | 河南工业大学 | Intelligent granary orlop cleans collecting cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108677833A (en) | 2018-10-19 |
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