CN109518644B - Tree leaf cleaning device - Google Patents
Tree leaf cleaning device Download PDFInfo
- Publication number
- CN109518644B CN109518644B CN201910017069.8A CN201910017069A CN109518644B CN 109518644 B CN109518644 B CN 109518644B CN 201910017069 A CN201910017069 A CN 201910017069A CN 109518644 B CN109518644 B CN 109518644B
- Authority
- CN
- China
- Prior art keywords
- shaft
- mounting frame
- leaf cleaning
- cleaning apparatus
- outer cylinder
- Prior art date
- 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.)
- Active
Links
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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
- E01H1/0818—Loosening or dislodging by blowing ; Drying by means of gas streams in apparatus with mechanical loosening or feeding instruments, e.g. brushes, scrapers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Cleaning In General (AREA)
Abstract
The invention belongs to the technical field of cleaning equipment, and particularly relates to a tree leaf cleaning device which comprises a mounting frame, wherein rollers are arranged at the left end and the right end of the bottom of the mounting frame, a rear support is connected to the rear side wall of the left end and the right end of the bottom of the mounting frame, the bottom of the rear support is provided with the rollers, the left end of the mounting frame is rotationally connected with a left roller shaft, the right end of the mounting frame is connected with a right roller shaft, belts are wound at the upper end and the lower end between the left roller shaft and the right roller shaft, a conveying net is connected between the two belts, a collecting box is arranged on the right side of the right roller shaft and is of a funnel-shaped shell structure with a large left side and a small right side, a semicircular opening is arranged on the left side of the collecting box, an outlet is arranged on the right side wall of the mounting frame, the outlet is connected with the outlet, and the right roller shaft is also connected with a power mechanism. The invention can conveniently clean fallen leaves and reduce the labor intensity of sanitation workers.
Description
Technical Field
The invention belongs to the technical field of cleaning equipment, and particularly relates to a tree leaf cleaning device.
Background
In order to improve and beautify the living environment, people plant greening trees on two sides of a road or in a park in a large area, but in late autumn, the greening trees can generate large-area fallen leaves, and high-load labor is brought to cleaning of sanitation workers. In the prior art, in order to facilitate cleaning of fallen leaves with large area, sanitation workers generally blow fallen leaves to roadsides by using a fan on one side of a road, the fallen leaves with large area are relatively concentrated together in the mode, and then cleaning is performed on fallen leaves with smaller area, so that the labor intensity of workers is reduced. However, this approach still requires a worker to manually perform the cleaning, and is still labor intensive.
Disclosure of Invention
Based on the problems in the background technology, the invention provides a tree leaf cleaning device, which is convenient for cleaning fallen leaves and reduces the labor intensity of sanitation workers.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
the utility model provides a leaf cleaning device, includes the mounting bracket, the gyro wheel is all installed at the left and right sides of mounting bracket bottom, be connected with the back support on the back lateral wall at both ends about the mounting bracket bottom, the gyro wheel is installed to the bottom of back support, the mounting bracket left end rotates and is connected with left roller, the mounting bracket right-hand member is connected with right roller, the upper and lower both ends between left roller and the right roller all are around having the belt, are connected with the conveyor net between two belts, the collecting box is installed on right roller right side, the collecting box is big left and right small funnel-shaped shell structure, the collecting box left side is equipped with semicircular opening, collecting box right side wall lower extreme is equipped with the export, be equipped with the discharge port on the mounting bracket right side wall, the export is connected with the discharge port;
the right roller comprises a central shaft, the central shaft is fixedly connected between the upper inner side wall and the lower inner side wall of the mounting frame, an inner air outlet hole is formed in the side wall of the right half part of the central shaft, the central shaft is rotationally connected with an outer cylinder through a bearing, an outer air outlet hole is formed in the outer cylinder, grooves are formed in the upper end and the lower end of the outer cylinder, the belt is connected in the grooves, and the right roller is further connected with a power mechanism.
Further limited, the power unit still includes the vertical axis engine, the output shaft of vertical axis engine has the reducing gear box, the back lateral wall of mounting bracket bottom is connected with the mounting panel, vertical axis engine and reducing gear box are all installed on the mounting panel, the output shaft of reducing gear box has the driving sprocket, the urceolus bottom is connected with driven sprocket, driven sprocket passes through the chain and is connected with the driving sprocket, the aiutage of vertical axis engine passes through the bottom intercommunication of hose and center pin. Tail gas exhausted by the exhaust barrel of the vertical axis engine is exhausted through the inner air outlet hole on the central shaft, so that leaves on the conveying net can be blown off, and the collection of the collection box on the leaves is facilitated.
Further defined, still install the air-blower on the mounting panel, the output shaft of air-blower and vertical axis engine is connected, the air outlet of air-blower communicates with the inner chamber of center pin through the hose. When the tail gas power exhausted by the vertical shaft engine is insufficient, the power of the wind energy exhausted by the blower can be enhanced, so that leaves can fall off the conveying network conveniently.
Further limited, still be connected with angle adjustment mechanism on the mounting bracket, angle adjustment mechanism includes two bracing pieces, two bracing pieces articulate respectively in the left and right sides of mounting bracket rear side wall, be connected with at least three draw-in groove on the back support, the bracing piece lower extreme card is in one of them draw-in groove, the back support articulates on the back side wall at the mounting bracket bottom left and right sides both ends, the gyro wheel is spherical gyro wheel. Through angle adjustment mechanism, can adjust inclination between mounting bracket and the road surface, do benefit to the fan and blow the leaf on the conveying net.
Further limited, the clamping groove is provided with a through hole, the lower end of the supporting rod is also provided with a through hole, bolts are connected in the two through holes, and the supporting rod is fixedly connected with the clamping groove through the bolts. The support rod is conveniently fixed, and the support rod is prevented from shifting during working.
Further limited, the mounting bracket top still is connected with the upper bracket, be connected with on the upper bracket and hide the screen. The shielding net can prevent the blown leaves from flying out from the top of the mounting frame, so that the leaves can be conveniently collected.
Further defined, bristles are attached to a surface of the outer barrel. The air flow blows out from the air outlet after passing through the inside of the outer cylinder, and the air flow can drive the brush hair to swing, so that the brush hair can blow off leaves on the conveying net conveniently and fall in the collecting box.
Further limiting, the number of the air outlet holes on the outer cylinder is increased from top to bottom. So that the air flow blown out from the air outlet on the outer cylinder is sequentially increased from top to bottom, and the accumulated leaves at the bottom of the collection box are conveniently discharged from the outlet.
Further defined, the mounting bracket bottom is connected with the rubber strip of arc structure. The rubber strip can shelter from the gap between mounting bracket and the road surface, makes things convenient for the air current that the fan blown off to blow the leaf on the conveying net to arc structure makes things convenient for the leaf to blow to the conveying net from the road surface.
Further defined, the discharge port is connected with a collection bag or a leaf shredder. The collecting bag has low cost and is convenient for collecting leaves; the leaf grinder can grind the leaf, saves space.
The working principle of the invention is as follows: when cleaning, a vertical shaft engine is started, the vertical shaft engine drives a driving sprocket, a driven sprocket and an outer cylinder to rotate through a reduction gearbox, and the outer cylinder drives a left roll shaft to rotate through a belt, so that a conveying net is driven to rotate; exhaust gas of the vertical axis engine is discharged from the exhaust barrel, sequentially enters the outer barrel through the central shaft and the inner air outlet holes, and is discharged into the collecting box from the outer air outlet holes; the leaf is blown to the conveying net by the fan to move rightwards along with the conveying net, when the leaf moves to the surface of the outer barrel, the leaf is blown off by exhaust gas discharged from the air outlet and falls in the collecting box, the brush hair brushes the leaf on the conveying net and falls in the collecting box, and the exhaust gas continuously blows off the leaf in the collecting box through the outlet and the discharge outlet, so that the leaf is cleaned.
The invention has the advantages that:
1. the conveying net can automatically convey the leaves into the collecting box, replaces manual cleaning by workers, and reduces the labor intensity of the workers;
2. the exhaust gas exhausted by the engine has discontinuity, and leaves on the conveying network are blown off by utilizing the exhaust gas exhausted by the engine, so that not only is energy saved, but also the impact force of the intermittent exhaust gas on the leaves is large, and the leaves are facilitated to drop from the conveying network;
3. the bristles of the outer cylinder extend into the grid of the conveying net, so that leaves on the conveying net can further fall into the collecting box.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the accompanying drawings;
FIG. 1 is a schematic view of a front view of a leaf cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the back of an embodiment of a leaf cleaning apparatus according to the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is a schematic diagram showing a front view of a leaf cleaning apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic rear view of a leaf cleaning apparatus according to an embodiment of the present invention;
FIG. 6 is a schematic top view of an embodiment of a leaf cleaning apparatus according to the present invention;
FIG. 7 is a right side view of an embodiment of a leaf cleaning apparatus according to the present invention;
FIG. 8 is a schematic view of a right roller in an embodiment of a leaf cleaning apparatus according to the present invention;
FIG. 9 is a schematic view of a collecting box in an embodiment of a leaf cleaning apparatus according to the present invention;
FIG. 10 is a schematic cross-sectional view of a collecting bin in an embodiment of a leaf cleaning apparatus according to the present invention;
the main reference numerals are as follows:
the device comprises a mounting frame 1, rollers 11, a rear bracket 12, a discharge port 13, a mounting plate 14, a supporting rod 15, a clamping groove 16, an upper bracket 17, a shielding net 18, a left roller shaft 2, a right roller shaft 3, a central shaft 31, an inner air outlet hole 32, a bearing 33, an outer cylinder 34, an outer air outlet hole 35, a groove 36, a driven sprocket 37, bristles 38, a belt 4, a conveying net 5, a collecting box 6, an outlet 61, a semicircular opening 62, a vertical shaft engine 71, a reduction box 72 and a rubber strip 8.
Detailed Description
In order that those skilled in the art can better understand the present invention, the following description of the technical scheme of the present invention will be provided with reference to examples.
As shown in fig. 1 to 10, the tree leaf cleaning device of the invention comprises a mounting frame 1, wherein the mounting frame 1 is of a rectangular frame structure, a rear bracket 12 is connected to the rear side walls of the left and right ends of the bottom of the mounting frame 1 for preventing the mounting frame 1 from toppling over, rollers 11 are respectively arranged at the left and right ends of the bottom of the mounting frame 1 and the bottom of the rear bracket 12 for facilitating movement, a left roller shaft 2 is rotatably connected to the left end of the mounting frame 1, a right roller shaft 3 is connected to the right end of the mounting frame 1, a belt 4 is wound between the left roller shaft 2 and the right roller shaft 3, and in this embodiment, the belt 4 is wound at the upper and lower ends between the left roller shaft 2 and the right roller shaft 3 for facilitating the right roller shaft 3 to drive the left roller shaft 2 to rotate.
A conveying net 5 is connected between the two belts 4, the grid gap of the conveying net 5 can be selected according to actual conditions, and the larger the leaf blades to be cleaned, the larger the grid gap of the conveying net 5 can be made, so that materials are saved; conversely, the smaller the mesh gaps of the conveyor mesh 5 are, the smaller the leaves are prevented from leaking out of the mesh gaps of the conveyor mesh 5.
In order to rotate the conveying net 5, the right roller shaft 3 is further connected with a power mechanism, the power mechanism further comprises a vertical shaft engine 71, an output shaft of the vertical shaft engine 71 is connected with a reduction gearbox 72, a rear side wall of the bottom of the mounting frame 1 is connected with a mounting plate 14, the vertical shaft engine 71 and the reduction gearbox 72 are both mounted on the mounting plate 14, an output shaft of the reduction gearbox 72 is connected with a driving sprocket (not shown in the figure), the bottom of the right roller shaft 3 is connected with a driven sprocket 37, and the driven sprocket 37 is connected with the driving sprocket through a chain.
When cleaning, the vertical shaft engine 71 is started, the vertical shaft engine 71 drives the driving sprocket to rotate through the reduction gearbox 72, the driving sprocket drives the right roll shaft 3 to rotate through the chain and the driven sprocket 37, and the right roll shaft 3 drives the left roll shaft 2 to rotate through the belt 4, so that the conveying net 5 is driven to rotate.
Before cleaning the leaves, one sanitation worker places the device on one side of the pavement, and then the other sanitation worker blows the leaves to the device on the other side of the pavement by using a fan. In practice, the distance between the fan and the device can be adjusted according to the wind power of the fan, so that the leaves on the road surface between the fan and the device can be almost completely blown onto the conveying net 5. In order to facilitate the air flow blown by the fan to blow leaves on the conveying net 5, the bottom of the mounting frame 1 is connected with a rubber strip 8 with an arc-shaped structure. The rubber strip 8 can shelter from the gap between mounting bracket 1 and the road surface to the arc structure makes things convenient for the leaf to blow to on the transport web 5 from the road surface.
In order to collect leaves on the conveying net 5, a collecting box 6 is mounted on the right side of the right roller shaft 3, as shown in fig. 9 and 10, a semicircular opening 62 is formed in the left side of the collecting box 6, the right half part of the right roller shaft 3 is located in the semicircular opening 62, an outlet 61 is formed in the lower end of the right side wall of the collecting box 6, a discharge opening 13 is formed in the right side wall of the mounting frame 1, and the outlet 61 is connected with the discharge opening 13.
When the leaves are blown onto the conveying net 5 by the fan and move rightward together with the conveying net 5, when the leaves move to the right half surface of the right roller shaft 3, the leaves no longer receive the blowing force of the fan and fall into the collecting box 6 from the conveying net 5 and finally blow out through the outlet 61 and the discharge opening 13, the discharge opening 13 is connected with a collecting bag, and the blown leaves are collected in the collecting bag.
Since the collecting bag has a limited storage space, the collecting bag needs to be replaced frequently when cleaning the leaves. In order to reduce the change frequency, improve work efficiency, discharge port 13 is connected with the leaf rubbing crusher, and the leaf rubbing crusher is connected with the collection bag again, like this, is smashed after the leaf that follows discharge port 13 discharge gets into the leaf rubbing crusher, reentrant collection bag in, can reduce the volume that the leaf occupy, reduces the change frequency of collection bag.
After the leaves on a road surface are cleaned, one sanitation worker slowly advances with the fan, and the other sanitation worker pushes the device to slowly advance at a corresponding speed, so that the leaves on the road surface are cleaned uninterruptedly.
In the above embodiment, in order to facilitate the falling of the leaves from the conveying net 5, as shown in fig. 8, the right roller shaft 3 further includes a central shaft 31, the central shaft 31 is in a hollow column structure, the central shaft 31 is fixedly connected between the upper and lower inner side walls of the mounting frame 1, the inner air outlet holes 32 are formed in the side walls of the right half part of the central shaft 31, the central shaft 31 is rotatably connected with an outer cylinder 34 through a bearing 33, the outer cylinder 34 is provided with an outer air outlet hole 35, the upper and lower ends of the outer cylinder 34 are provided with grooves 36, the belt 4 is connected in the grooves 36, and the exhaust drum of the vertical shaft engine 71 is communicated with the bottom of the central shaft 31 through a hose.
In operation, exhaust gas from the vertical axis engine 71 is discharged from the exhaust pipe into the center shaft 31, and the exhaust gas passes through the inner air outlet holes 32 into the outer cylinder 34, and is discharged from the outer air outlet holes 35 into the collection box 6. When the leaves move to the surface of the outer cylinder 34, the exhaust gas discharged from the outlet hole 35 blows off the leaves, and falls into the collection box 6. Since the exhaust gas discharged from the vertical axis engine 71 is intermittent, the intermittent exhaust gas is more advantageous for the leaves to fall off from the conveyor 5.
The exhaust gas continues to blow out the leaves in the collection box 6 through the outlet 61 and the discharge opening 13, thereby cleaning the leaves. In this embodiment, since the number of leaves in the collecting box 6 increases gradually from top to bottom, in order to facilitate the discharge of the leaves in the collecting box 6 from the outlet 61, the collecting box 6 has a funnel-shaped housing structure with a large left side and a small right side, and the number of the air outlet holes 35 in the outer cylinder 34 increases sequentially from top to bottom. This causes the airflow blown out from the air outlet 35 on the outer cylinder 34 to increase in order from top to bottom, facilitating the discharge of the leaves accumulated at the bottom of the collection box 6 from the outlet 61.
In the above embodiment, the exhaust power of the vertical axis engine 71 may be small enough to blow off the leaves on the conveying net 5, and in order to prevent this, a blower (not shown) is further mounted on the mounting plate 14, and the blower is connected to the output shaft of the vertical axis engine 71, and the air outlet of the blower is connected to the inner cavity of the central shaft 31 through a hose. When the tail gas power discharged by the vertical shaft engine 71 is insufficient, the power can be enhanced by the wind energy discharged by the blower, so that leaves can fall off the conveying net 5 conveniently.
In the above embodiment, the surface of the outer cylinder 34 is connected with bristles 38 in order to better detach the leaves from the conveyor mesh 5. The waste gas enters the outer cylinder 34 through the inner air outlet holes 32 and is discharged into the collecting box 6 through the outer air outlet holes 35, when the waste gas passes through the brush hair 38, the brush hair 38 swings, the brush hair 38 stretches into the grid gaps of the conveying net 5, and the brush hair 38 brushes leaves on the conveying net 5 and falls into the collecting box 6.
In order to facilitate the blower to blow the leaves onto the conveying net 5, the mounting frame 1 is also connected with an angle adjusting mechanism, as shown in fig. 3, the angle adjusting mechanism comprises two support rods 15, the two support rods 15 are respectively hinged at the left and right ends of the rear side wall of the mounting frame 1, the rear bracket 12 is connected with at least three clamping grooves 16, in the embodiment, the number of the clamping grooves 16 is four, and the lower ends of the support rods 15 are clamped in one clamping groove 16; when the lower end of the supporting rod 15 is clamped in the clamping groove 16 at the forefront end, the included angle between the mounting frame 1 and the road surface is 90 degrees, and when the lower end of the supporting rod 15 is clamped in the clamping groove 16 at the rear, the included angle between the mounting frame 1 and the road surface is smaller, so that the lower end of the supporting rod 15 is clamped in the clamping groove 16, and the adjustment can be performed according to actual needs. In order to fix the support rod 15 and prevent the support rod 15 from shifting during operation, the clamping groove 16 is provided with a through hole, the lower end of the support rod 15 is also provided with a through hole, bolts are connected in the two through holes, and the support rod 15 is fixedly connected with the clamping groove 16 through the bolts.
The rear bracket 12 is hinged on the rear side walls of the left and right ends of the bottom of the mounting frame 1, and in order to enable the roller 11 to adapt to different inclination angles, the roller 11 is a spherical roller. In order to prevent the blown leaves from flying out of the top of the mounting frame 1, the top of the mounting frame 1 is also connected with an upper bracket 17, and the upper bracket 17 is connected with a shielding net 18.
The above describes in detail a tree leaf cleaning device provided by the invention. The description of the specific embodiments is only intended to aid in understanding the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides a leaf cleaning device, includes mounting bracket (1), its characterized in that: the left end and the right end of the bottom of the installation frame (1) are respectively provided with a roller (11), the rear side walls of the left end and the right end of the bottom of the installation frame (1) are connected with a rear bracket (12), the bottom of the rear bracket (12) is provided with the roller (11), the left end of the installation frame (1) is rotationally connected with a left roller shaft (2), the right end of the installation frame (1) is connected with a right roller shaft (3), the upper end and the lower end between the left roller shaft (2) and the right roller shaft (3) are respectively wound with a belt (4), a conveying net (5) is connected between the two belts (4), a collecting box (6) is arranged on the right side of the right roll shaft (3), the collecting box (6) is of a funnel-shaped shell structure with a large left side and a small right side, a semicircular opening (62) is formed in the left side of the collecting box (6), an outlet (61) is formed in the lower end of the right side wall of the collecting box (6), a discharge opening (13) is formed in the right side wall of the mounting frame (1), and the outlet (61) is connected with the discharge opening (13); the right roller (3) comprises a central shaft (31), the central shaft (31) is fixedly connected between the upper inner side wall and the lower inner side wall of the mounting frame (1), an inner air outlet hole (32) is formed in the side wall of the right half part of the central shaft (31), the central shaft (31) is rotatably connected with an outer cylinder (34) through a bearing (33), an outgoing air hole (35) is formed in the outer cylinder (34), grooves (36) are formed in the upper end and the lower end of the outer cylinder (34), the belt (4) is connected in the grooves (36), and the right roller (3) is further connected with a power mechanism.
2. A leaf cleaning apparatus as claimed in claim 1, wherein: the power mechanism further comprises a vertical shaft engine (71), an output shaft of the vertical shaft engine (71) is connected with a reduction gearbox (72), a rear side wall of the bottom of the mounting frame (1) is connected with a mounting plate (14), the vertical shaft engine (71) and the reduction gearbox (72) are both mounted on the mounting plate (14), an output shaft of the reduction gearbox (72) is connected with a driving sprocket, the bottom of the outer cylinder (34) is connected with a driven sprocket (37), the driven sprocket (37) is connected with the driving sprocket through a chain, and an exhaust funnel of waste gas of the vertical shaft engine (71) is communicated with the bottom of the central shaft (31) through a hose.
3. A leaf cleaning apparatus as claimed in claim 2, wherein: the mounting plate (14) is also provided with a blower, the blower is connected with an output shaft of the vertical shaft engine (71), and an air outlet of the blower is communicated with an inner cavity of the central shaft (31) through a hose.
4. A leaf cleaning apparatus as claimed in claim 1, wherein: still be connected with angle adjustment mechanism on mounting bracket (1), angle adjustment mechanism includes two bracing pieces (15), both ends about the mounting bracket (1) back lateral wall are articulated respectively to two bracing pieces (15), be connected with at least three draw-in groove (16) on rear bracket (12), bracing piece (15) lower extreme card is in one of them draw-in groove (16), rear bracket (12) articulates on the back lateral wall at both ends about mounting bracket (1) bottom, gyro wheel (11) are spherical gyro wheel.
5. The tree leaf cleaning apparatus of claim 4, wherein: the clamping groove (16) is provided with a through hole, the lower end of the supporting rod (15) is also provided with a through hole, bolts are connected in the two through holes, and the supporting rod (15) is fixedly connected with the clamping groove (16) through the bolts.
6. A leaf cleaning apparatus as claimed in claim 1, wherein: the top of the mounting frame (1) is also connected with an upper bracket (17), and the upper bracket (17) is connected with a shielding net (18).
7. A leaf cleaning apparatus as claimed in claim 1, wherein: the surface of the outer cylinder (34) is connected with bristles (38).
8. A leaf cleaning apparatus as claimed in claim 1, wherein: the number of the air outlet holes (35) on the outer cylinder (34) is increased from top to bottom.
9. A leaf cleaning apparatus as claimed in claim 1, wherein: the bottom of the mounting frame (1) is connected with a rubber strip (8) with an arc-shaped structure.
10. A leaf cleaning apparatus according to any one of claims 1 to 9, wherein: the discharge port (13) is connected with a collecting bag or a leaf crusher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017069.8A CN109518644B (en) | 2019-01-08 | 2019-01-08 | Tree leaf cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017069.8A CN109518644B (en) | 2019-01-08 | 2019-01-08 | Tree leaf cleaning device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109518644A CN109518644A (en) | 2019-03-26 |
| CN109518644B true CN109518644B (en) | 2024-03-01 |
Family
ID=65799123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017069.8A Active CN109518644B (en) | 2019-01-08 | 2019-01-08 | Tree leaf cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109518644B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030848B (en) * | 2020-09-15 | 2021-11-02 | 济宁学院 | A device for cleaning leaves |
| CN112030847B (en) * | 2020-09-15 | 2021-11-02 | 济宁学院 | Rainy day leaves cleaning device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100732411B1 (en) * | 2006-10-26 | 2007-06-27 | 주식회사 태경이엔지 | Dry cleaning truck |
| CN204000712U (en) * | 2014-07-18 | 2014-12-10 | 李旭 | A kind of road leaf gathering-device |
| WO2015081930A1 (en) * | 2013-12-03 | 2015-06-11 | Berliner Stadtreinigungsbetriebe | Device for picking up and loading sweepings, pick-up and loading unit, and loading device |
| CN207193852U (en) * | 2017-06-29 | 2018-04-06 | 南京农业大学 | A kind of hand propelled leaf sweeping car |
| CN108612017A (en) * | 2018-05-14 | 2018-10-02 | 袁松贵 | A kind of garden path leaf cleaning plant based on opposition bleed type and suction type |
| CN208266773U (en) * | 2017-08-23 | 2018-12-21 | 南京工业职业技术学院 | A kind of falling leave cleaning machine |
| CN209412772U (en) * | 2019-01-08 | 2019-09-20 | 济宁学院 | A leaf cleaning device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8056177B2 (en) * | 2009-05-12 | 2011-11-15 | Hammad Adnan A | Leaf gathering apparatus |
-
2019
- 2019-01-08 CN CN201910017069.8A patent/CN109518644B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100732411B1 (en) * | 2006-10-26 | 2007-06-27 | 주식회사 태경이엔지 | Dry cleaning truck |
| WO2015081930A1 (en) * | 2013-12-03 | 2015-06-11 | Berliner Stadtreinigungsbetriebe | Device for picking up and loading sweepings, pick-up and loading unit, and loading device |
| CN204000712U (en) * | 2014-07-18 | 2014-12-10 | 李旭 | A kind of road leaf gathering-device |
| CN207193852U (en) * | 2017-06-29 | 2018-04-06 | 南京农业大学 | A kind of hand propelled leaf sweeping car |
| CN208266773U (en) * | 2017-08-23 | 2018-12-21 | 南京工业职业技术学院 | A kind of falling leave cleaning machine |
| CN108612017A (en) * | 2018-05-14 | 2018-10-02 | 袁松贵 | A kind of garden path leaf cleaning plant based on opposition bleed type and suction type |
| CN209412772U (en) * | 2019-01-08 | 2019-09-20 | 济宁学院 | A leaf cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109518644A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204690657U (en) | A kind of Multi-functional road sweeper | |
| CN111701345A (en) | Device for removing haze in urban atmospheric environment and method for removing haze | |
| CN220634516U (en) | Building waste recovery device for civil engineering | |
| CN110665577B (en) | A kind of concrete waste recycling device for civil engineering | |
| CN108774979B (en) | Bridge construction is with guardrail belt cleaning device convenient to remove | |
| CN109518644B (en) | Tree leaf cleaning device | |
| CN205369121U (en) | Simple and convenient road scavenging machine of solar energy type | |
| CN210262898U (en) | Snow removing equipment for safety of small road | |
| CN209412772U (en) | A leaf cleaning device | |
| CN118904001A (en) | Air purification device and purification method for air film inside foundation pit | |
| CN112414755B (en) | Deep sampling device is used in colliery geological survey | |
| CN113172018A (en) | Bridge inhaul cable cleaning device | |
| CN114033750B (en) | Tunnel fan | |
| CN108496609B (en) | A environmental protection equipment for automizing management road limit plant | |
| CN207159910U (en) | A kind of automatic cleaning and maintenance device of highway bridge | |
| CN119327200A (en) | A dust removal device for building demolition | |
| CN209211368U (en) | A kind of city road sanitation vehicle | |
| CN207846316U (en) | A kind of municipal administration device for clearing fallen leaves | |
| CN213939223U (en) | A kind of artificial pollination device for peony planting | |
| CN117328312A (en) | Asphalt pavement recycling, crushing and pretreatment equipment | |
| CN107034827A (en) | A kind of airborne dust severable garbage collecting robot people | |
| CN224016411U (en) | A ditch cleaning device for building water supply and drainage | |
| CN220565191U (en) | River channel garbage collection device | |
| CN219723708U (en) | Wheat clearance sieving mechanism | |
| CN205650554U (en) | Turbine formula impeller friction cleaning machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |