CN109518644A - A kind of leaf sweeping device - Google Patents
A kind of leaf sweeping device Download PDFInfo
- Publication number
- CN109518644A CN109518644A CN201910017069.8A CN201910017069A CN109518644A CN 109518644 A CN109518644 A CN 109518644A CN 201910017069 A CN201910017069 A CN 201910017069A CN 109518644 A CN109518644 A CN 109518644A
- Authority
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- China
- Prior art keywords
- mounting rack
- leaf
- roll shaft
- sweeping device
- collecting box
- 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.)
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- 238000010408 sweeping Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000009467 reduction Effects 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 abstract description 10
- 238000009434 installation Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002023 wood Substances 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
- E01H1/08—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 cleaning equipment technical fields, more particularly to a kind of leaf sweeping device, including mounting rack, the left and right ends of mounting rack bottom are mounted on idler wheel, after-poppet is connected on the rear wall of mounting rack bottom left and right ends, the bottom of after-poppet is equipped with idler wheel, mounting rack left end is rotatably connected to left roll shaft, mounting rack right end is connected with right roll shaft, upper and lower ends between left roll shaft and right roll shaft are wound with belt, transmission net is connected between two belts, collecting box is installed on the right side of right roll shaft, collecting box is funnel-form shell structure left large and right small, semicircular opening is equipped on the left of collecting box, collecting box right side wall lower end is equipped with outlet, mounting rack right side wall is equipped with discharge outlet, outlet is connect with discharge outlet, right roll shaft is also connected with power mechanism.The present invention can facilitate the cleaning to fallen leaves, reduce the labor intensity of sanitationman.
Description
Technical field
The invention belongs to cleaning equipment technical fields, and in particular to a kind of leaf sweeping device.
Background technique
For the living environment for improving and beautifying us, people plant greening-tree inside road both sides or park in large area
Wood, but to the time in late autumn, landscape tree will generate large area fallen leaves, this brings high load capacity to the cleaning of sanitationman
The amount of labour.In the prior art, for the ease of the fallen leaves of cleaning large area, sanitationman is usually first to use wind in the side of road
Fallen leaves are blowed to roadside by machine, in this way together by the fallen leaves Relatively centralized of large area, then to the fallen leaves compared with small area
It is cleaned, to reduce the labor intensity of worker.But this mode cleans manually there is still a need for worker, labor intensity is still
It is so larger.
Summary of the invention
The problem of based on background technique, the present invention provides a kind of leaf sweeping devices, to facilitate to fallen leaves
It cleans, reduces the labor intensity of sanitationman.
To realize the above-mentioned technical purpose, The technical solution adopted by the invention is as follows:
A kind of leaf sweeping device, including mounting rack, the left and right ends of the mounting rack bottom are mounted on idler wheel, the installation
After-poppet is connected on the rear wall of frame bottom left and right ends, the bottom of the after-poppet is equipped with idler wheel, and the mounting rack is left
End is rotatably connected to left roll shaft, and the mounting rack right end is connected with right roll shaft, and up and down two between the left roll shaft and right roll shaft
End is wound with belt, and transmission net is connected between two belts, is equipped with collecting box, the collecting box on the right side of the right roll shaft
For funnel-form shell structure left large and right small, the collecting box left side is equipped with semicircular opening, collecting box right side wall lower end
Equipped with outlet, the mounting rack right side wall is equipped with discharge outlet, and the outlet is connect with discharge outlet；
The right roll shaft includes central axis again, and the central axis is fixedly connected between the inner sidewall up and down of mounting rack, it is described in
Interior venthole is offered on the side wall of mandrel right half part, the central axis is rotatably connected to outer cylinder, the outer cylinder by bearing
On offer outer venthole, the upper and lower ends of the outer cylinder open up fluted, and the belt is connected in groove, the right roller
Axis is also connected with power mechanism.
It further limits, the power mechanism includes vertical shaft generator again, and the output shaft of the vertical shaft generator connects
It is connected to reduction gearbox, the rear wall of the mounting rack bottom is connected with mounting plate, and the vertical shaft generator and reduction gearbox are respectively mounted
On a mounting board, the output shaft of the reduction gearbox is connected with drive sprocket, and the outer cylinder bottom is connected with driven sprocket, it is described from
Movable sprocket is connect by chain with drive sprocket, and the exhaust tube of the vertical shaft generator is connected by the bottom of hose and central axis
It is logical.The tail gas of the exhaust tube discharge of vertical shaft generator is discharged by the interior venthole on central axis, being capable of tree on transmission net
Leaf is blown off, and is conducive to collection of the collecting box to leaf.
It further limits, air blower, the output of the air blower and vertical shaft generator is also equipped on the mounting plate
The air outlet of axis connection, the air blower is connected to by hose with the inner cavity of central axis.When the tail gas of vertical shaft generator discharge
When being short of power, the wind of air blower discharge can enhance power, and leaf is facilitated to fall from transmission net.
It further limits, angle adjusting mechanism is also connected on the mounting rack, the angle adjusting mechanism includes two
Support rod, described two support rods are respectively hinged at the left and right ends of mounting rack rear wall, are connected at least on the after-poppet
Three card slots, the support rod lower end are stuck in one of card slot, and the after-poppet is hinged on mounting rack bottom left and right ends
Rear wall on, the idler wheel be spherical roller.By angle adjusting mechanism, the inclination between mounting rack and road surface can be adjusted
Angle blows leaf on transmission net conducive to blower.
It further limits, through-hole is offered on the card slot, the support rod lower end also offers through-hole, in two through-holes
It is inside connected with bolt, the support rod is fixedly connected by bolt with card slot.Facilitate in this way and fix support rod, when preventing work
Support rod shifts.
It further limits, is also connected with upper bracket at the top of the mounting rack, is connected on the upper bracket and blocks net.It blocks
Net can prevent the leaf blown afloat from flying out at the top of mounting rack, facilitate the collection of leaf.
It further limits, the surface of the outer cylinder is connected with bristle.It is blown behind the inside that air-flow passes through outer cylinder from outer venthole
Out, air-flow is able to drive bristle swing, facilitates bristle to blow off the leaf on transmission net, falls in collecting box.
It further limits, the quantity of outer venthole successively increases from top to bottom on the outer cylinder.Make from outer cylinder in this way
The air-flow of outer venthole blowout is sequentially increased from top to bottom, and the leaf for facilitating collecting box bottom to accumulate is discharged from outlet.
It further limits, the mounting rack bottom is connected with the rubber strip of arcuate structure.Rubber strip can to mounting rack with
Gap between road surface is blocked, and the air-flow for facilitating blower to blow out blows leaf on transmission net, and arcuate structure is convenient
Leaf is blown on transmission net from road surface.
It further limits, the discharge outlet is connected with collecting bag or leaf pulverizer.The cost of collecting bag is low, and convenient pair
Leaf is collected；Leaf crushes machine and can crush leaf, saves space.
The operation principle of the present invention is that: when cleaning, start vertical shaft generator, vertical shaft generator is driven by reduction gearbox
Drive sprocket, driven sprocket and outer cylinder rotation, outer cylinder drives left roll shaft to rotate by belt, so that transmission net be driven to rotate；It hangs down
The exhaust gas of direct-shaft engine is discharged from exhaust tube, successively enters outer barrel by central axis and interior venthole, then from outer outlet
Hole is discharged into collecting box；Leaf is blown on transmission net by blower, and as transmission net moves right together, outside leaf moves to
When the surface of cylinder, the exhaust gas being discharged from outer venthole blows off leaf, falls in collecting box, and bristle is by the tree on transmission net
Leaf brushes off, and falls in collecting box, exhaust gas continue by the leaf in collecting box by outlet and discharge outlet blowout, thus to leaf into
Row cleans.
Advantages of the present invention mainly has:
1, leaf can be automatically conveyed in collecting box by transmission net, cleaned manually instead of worker, reduced the labour of worker
Intensity；
2, the exhaust gas of engine discharge has discontinuity, is blown off the leaf on transmission net using the exhaust gas that engine is discharged, no
It is only energy saving, and intermittent exhaust gas is larger to the impact force of leaf, falls from transmission net conducive to leaf；
3, the bristle of outer cylinder protrudes into the grid of transmission net, so that the leaf on transmission net is fallen in collecting box.
Detailed description of the invention
The present invention can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is a kind of positive structural schematic diagram of leaf sweeping Installation practice of the present invention；
Fig. 2 is a kind of structural schematic diagram at leaf sweeping Installation practice of the invention back side；
Fig. 3 is the enlarged structure schematic diagram in Fig. 2 at A；
Fig. 4 is a kind of schematic view of the front view of leaf sweeping Installation practice of the present invention；
Fig. 5 is a kind of backsight structural representation of leaf sweeping Installation practice of the present invention；
Fig. 6 is a kind of overlooking structure diagram of leaf sweeping Installation practice of the present invention；
Fig. 7 is a kind of right side structural representation of leaf sweeping Installation practice of the present invention；
Fig. 8 is the structural schematic diagram of right roll shaft in a kind of leaf sweeping Installation practice of the present invention；
Fig. 9 is the structural schematic diagram of collecting box in a kind of leaf sweeping Installation practice of the present invention；
Figure 10 is the schematic cross-sectional view of collecting box in a kind of leaf sweeping Installation practice of the present invention；
Main element symbol description is as follows:
Mounting rack 1, after-poppet 12, discharge outlet 13, mounting plate 14, support rod 15, card slot 16, upper bracket 17, blocks net at idler wheel 11
18, left roll shaft 2, right roll shaft 3, central axis 31, interior venthole 32, bearing 33, outer cylinder 34, outer venthole 35, groove 36, driven chain
Wheel 37, bristle 38, belt 4, transmission net 5, collecting box 6, outlet 61, semicircular opening 62, vertical shaft generator 71, reduction gearbox
72, rubber strip 8.
Specific embodiment
In order to make those skilled in the art that the present invention may be better understood, below with reference to embodiment to the technology of the present invention
Scheme further illustrates.
As shown in Figures 1 to 10, a kind of leaf sweeping device of the invention, including mounting rack 1, mounting rack 1 are rectangle frame
Structure, mounting rack 1 is toppled in order to prevent, is connected with after-poppet 12 on the rear wall of 1 bottom left and right ends of mounting rack, in order to
It is moved easily, is mounted on idler wheel 11 in the left and right ends of 1 bottom of mounting rack and the bottom of after-poppet 12,1 left end of mounting rack turns
Dynamic to be connected with left roll shaft 2,1 right end of mounting rack is connected with right roll shaft 3, belt 4 is wound between left roll shaft 2 and right roll shaft 3, in this reality
It applies in example, drives left roll shaft 2 to rotate to be conducive to right roll shaft 3, the upper and lower ends between left roll shaft 2 and right roll shaft 3 are wound with
Belt 4.
Transmission net 5 is connected between two belts 4, the grid gap of transmission net 5 can select according to the actual situation, need
The leaf blade of cleaning is bigger, then the grid gap of transmission net 5 can be made bigger, to save material；Conversely, then transmission net 5
Grid gap it is smaller, to prevent lesser leaf from leaking out from the grid gap of transmission net 5.
In order to rotate transmission net 5, right roll shaft 3 is also connected with power mechanism, and power mechanism includes vertical shaft generator again
71, the output shaft of vertical shaft generator 71 is connected with reduction gearbox 72, and the rear wall of 1 bottom of mounting rack is connected with mounting plate 14, hangs down
Direct-shaft engine 71 and reduction gearbox 72 are installed on mounting plate 14, and the output shaft of reduction gearbox 72 is connected with drive sprocket (in figure
It is not drawn into), right 3 bottom of roll shaft is connected with driven sprocket 37, and driven sprocket 37 is connect by chain with drive sprocket.
When cleaning, starting vertical shaft generator 71, vertical shaft generator 71 drives drive sprocket rotation by reduction gearbox 72,
Drive sprocket drives right roll shaft 3 to rotate by chain and driven sprocket 37, and right roll shaft 3 drives left roll shaft 2 to rotate by belt 4,
To drive transmission net 5 to rotate.
Before cleaning leaf, which is placed on the side on pavement road surface by a sanitationman, then another sanitation worker
Leaf is blowed to the device using blower in the other side on road surface by people.In practice, wind can be adjusted according to the size of blower wind-force
The distance between machine and the device enable the leaf almost all on road surface to be between the two blown on transmission net 5.For side
Just the air-flow of blower blowout blows leaf on transmission net 5, and 1 bottom of mounting rack is connected with the rubber strip 8 of arcuate structure.Rubber strip
8 can block the gap between mounting rack 1 and road surface, and arcuate structure facilitates leaf to blow to transmission net from road surface
On 5.
In order to collect the leaf on transmission net 5, collecting box 6 is installed on the right side of right roll shaft 3, as shown in Figure 9 and Figure 10, is collected
Semicircular opening 62 is equipped on the left of case 6, the right side of right roll shaft 3 is located in semicircular opening 62, and 6 right side wall lower end of collecting box is set
There is outlet 61,1 right side wall of mounting rack is equipped with discharge outlet 13, and outlet 61 is connect with discharge outlet 13.
Leaf is blown on transmission net 5 by blower, and as transmission net 5 moves right together, when leaf moves to right roll shaft 3
Right side surface when, leaf is no longer influenced by the blowing force of blower and is fallen into collecting box 6 from transmission net 5, and eventually by
Outlet 61 and discharge outlet 13 are blown out, and discharge outlet 13 is connected with collecting bag, and the leaf of blowout is collected in collecting bag.
Since the storage space of collecting bag is limited, so needing to be replaced frequently collecting bag when cleaning leaf.In order to reduce
Replacement frequency improves working efficiency, and discharge outlet 13 is connected with leaf pulverizer, and leaf pulverizer is connect with collecting bag again, in this way,
The leaf being discharged from discharge outlet 13 is crushed after entering leaf pulverizer, is entered back into collecting bag, and leaf occupancy can be reduced
Volume reduces the replacement frequency of collecting bag.
After the completion of the leaf sweeping to a block road, a sanitationman is advanced slowly with blower, another environmental sanitation
Worker pushes the device to be advanced slowly with corresponding speed, so that the leaf of road pavement is cleaned incessantly.
In the above-described embodiments, it falls off from transmission net 5 to be conducive to leaf, as shown in figure 8, right roll shaft 3 includes again
Mandrel 31, central axis 31 are hollow column structure, and central axis 31 is fixedly connected between the inner sidewall up and down of mounting rack 1, in
Interior venthole 32 is offered on the side wall of 31 right half part of mandrel, central axis 31 is rotatably connected to outer cylinder 34 by bearing 33, outside
Outer venthole 35 is offered on cylinder 34, the upper and lower ends of outer cylinder 34 open up fluted 36, and belt 4 is connected in groove 36, hang down
The exhaust tube of direct-shaft engine 71 is connected to by hose with the bottom of central axis 31.
When work, the exhaust gas of vertical shaft generator 71 is discharged into central axis 31 from exhaust tube, and exhaust gas passes through interior outlet
Hole 32 enters inside outer cylinder 34, and then is discharged into collecting box 6 from outer venthole 35.When leaf moves to the surface of outer cylinder 34,
The exhaust gas being discharged from outer venthole 35 blows off leaf, falls in collecting box 6.Since the exhaust gas of vertical shaft generator 71 discharge is
Intermittent, intermittent exhaust gas is more favorable for leaf and falls off from transmission net 5.
Exhaust gas continues to blow out the leaf in collecting box 6 by outlet 61 and discharge outlet 13, to clean to leaf.
In the present embodiment, since the quantity of leaf gradually increases from top to bottom in collecting box 6, so in order to be more favorable for collecting box 6
Interior leaf is discharged from outlet 61, and collecting box 6 is funnel-form shell structure left large and right small, the number of outer venthole 35 on outer cylinder 34
Amount successively increases from top to bottom.It is sequentially increased the air-flow that outer venthole 35 is blown out from outer cylinder 34 from top to bottom, side
Just the leaf of 6 bottom of collecting box accumulation is discharged from outlet 61.
In the above-described embodiments, the exhaust dynamics that possible vertical shaft generator 71 is discharged are smaller, and being not enough to will be on transmission net 5
Leaf blow off, such case occurs in order to prevent, be also equipped with air blower (being not drawn into figure) on mounting plate 14, air blower with
The air outlet of the output axis connection of vertical shaft generator 71, air blower is connected to by hose with the inner cavity of central axis 31.When vertical
When the tail gas that shaft generator 71 is discharged is short of power, the wind of air blower discharge can enhance power, facilitate leaf from transmission net 5
It falls.
In the above-described embodiments, in order to preferably make leaf fall off from transmission net 5, the surface of outer cylinder 34 is connected with bristle
38.Exhaust gas enters inside outer cylinder 34 by interior venthole 32, then is discharged into collecting box 6 by outer venthole 35, and exhaust gas passes through brush
When hair 38, swing bristle 38, bristle 38 protrudes into the grid gap of transmission net 5, and bristle 38 is by the leaf brush on transmission net 5
Fall, falls in collecting box 6.
Leaf is blown on transmission net 5 in order to be conducive to blower, angle adjusting mechanism is also connected on mounting rack 1, such as Fig. 3 institute
Show, angle adjusting mechanism includes two support rods 15, and two support rods 15 are respectively hinged at the left and right two of 1 rear wall of mounting rack
End, is connected at least three card slots 16 on after-poppet 12, and in the present embodiment, the quantity of card slot 16 is four, 15 lower end of support rod
It is stuck in one of card slot 16；When 15 lower end of support rod is stuck in the card slot 16 of front end, between mounting rack 1 and road surface
Angle is 90 °, and when 15 lower end of support rod is stuck in card slot 16 more rearward, the angle between mounting rack 1 and road surface is smaller, as
15 lower end of support rod is stuck in which card slot 16, can be adjusted according to actual needs.It is anti-in order to which support rod 15 is fixed
Support rod 15 shifts when only working, and through-hole is offered on card slot 16, and 15 lower end of support rod also offers through-hole, logical at two
Bolt is connected in hole, support rod 15 is fixedly connected by bolt with card slot 16.
After-poppet 12 is hinged on the rear wall of 1 bottom left and right ends of mounting rack, in order to make idler wheel 11 adapt to different incline
Rake angle, idler wheel 11 are spherical roller.The leaf blown afloat in order to prevent flies out from the top of mounting rack 1, and 1 top of mounting rack also connects
It is connected to upper bracket 17, is connected on upper bracket 17 and blocks net 18.
A kind of leaf sweeping device provided by the invention is described in detail above.The explanation of specific embodiment is
It is used to help understand method and its core concept of the invention.It should be pointed out that coming for those skilled in the art
It says, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention, these improvement and modification
It also falls within the protection scope of the claims of the present invention.
Claims (10)
1. a kind of leaf sweeping device, including mounting rack (1), it is characterised in that: the left and right ends of mounting rack (1) bottom are equal
It is equipped with idler wheel (11), is connected with after-poppet (12), the after-poppet on the rear wall of mounting rack (1) the bottom left and right ends
(12) bottom is equipped with idler wheel (11), and mounting rack (1) left end is rotatably connected to left roll shaft (2), and the mounting rack (1) is right
End is connected with right roll shaft (3), and the upper and lower ends between the left roll shaft (2) and right roll shaft (3) are wound with belt (4), at two
It is connected between belt (4) transmission net (5), is equipped with collecting box (6) on the right side of the right roll shaft (3), the collecting box (6) is a left side
Big right small funnel-form shell structure, collecting box (6) left side is equipped with semicircular opening (62), on the right side of the collecting box (6)
Wall lower end is equipped with outlet (61), and mounting rack (1) right side wall is equipped with discharge outlet (13), outlet (61) and the discharge outlet
(13) it connects；
The right roll shaft (3) includes central axis (31) again, and the central axis (31) is fixedly connected on the inside up and down of mounting rack (1)
Between wall, offered interior venthole (32) on the side wall of central axis (31) right half part, the central axis (31) passes through axis
It holds (33) to be rotatably connected to outer cylinder (34), be offered outer venthole (35) on the outer cylinder (34), above and below the outer cylinder (34)
Both ends open up fluted (36), and the belt (4) is connected in groove (36), and the right roll shaft (3) is also connected with engine
Structure.
2. a kind of leaf sweeping device according to claim 1, it is characterised in that: the power mechanism includes vertical axis again
The output shaft of engine (71), the vertical shaft generator (71) is connected with reduction gearbox (72), behind mounting rack (1) bottom
Side wall is connected with mounting plate (14), and the vertical shaft generator (71) and reduction gearbox (72) are installed on mounting plate (14), institute
The output shaft for stating reduction gearbox (72) is connected with drive sprocket, and outer cylinder (34) bottom is connected with driven sprocket (37), it is described from
Movable sprocket (37) is connect by chain with drive sprocket, and the exhaust tube of vertical shaft generator (71) exhaust gas is by hose in
The bottom of mandrel (31) is connected to.
3. a kind of leaf sweeping device according to claim 1, it is characterised in that: be also equipped on the mounting plate (14)
Air blower, the output axis connection of the air blower and vertical shaft generator (71), the air outlet of the air blower by hose with
The inner cavity of central axis (31) is connected to.
4. a kind of leaf sweeping device according to claim 1, it is characterised in that: the angle adjusting mechanism includes two
Support rod (15), described two support rods (15) are respectively hinged at the left and right ends of mounting rack (1) rear wall, the after-poppet
(12) it is connected at least three card slots (16), support rod (15) lower end is stuck in one of card slot (16), after described
Bracket (12) is hinged on the rear wall of mounting rack (1) bottom left and right ends, and the idler wheel (11) is spherical roller.
5. a kind of leaf sweeping device according to claim 4, it is characterised in that: offered on the card slot (16) logical
Hole, support rod (15) lower end also offer through-hole, and bolt is connected in two through-holes, and the support rod (15) passes through spiral shell
Bolt is fixedly connected with card slot (16).
6. a kind of leaf sweeping device stated according to claim 1, it is characterised in that: be also connected at the top of the mounting rack (1)
Upper bracket (17) is connected on the upper bracket (17) and blocks net (18).
7. a kind of leaf sweeping device according to claim 1, it is characterised in that: the surface of the outer cylinder (34) is connected with
Bristle (38).
8. a kind of leaf sweeping device according to claim 1, it is characterised in that: outer venthole on the outer cylinder (34)
(35) quantity successively increases from top to bottom.
9. a kind of leaf sweeping device according to claim 1, it is characterised in that: mounting rack (1) bottom is connected with
The rubber strip (8) of arcuate structure.
10. according to claim 1 to a kind of leaf sweeping device described in 9, it is characterised in that: the discharge outlet (13) is connected with
Collecting bag or leaf pulverizer.
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 true CN109518644A (en) | 2019-03-26 |
| CN109518644B 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) |
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| CN112030847A (en) * | 2020-09-15 | 2020-12-04 | 济宁学院 | Rainy day fallen leaves cleaning device |
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| CN112030848A (en) * | 2020-09-15 | 2020-12-04 | 济宁学院 | Fallen leaf cleaning device |
| CN112030847A (en) * | 2020-09-15 | 2020-12-04 | 济宁学院 | Rainy day fallen leaves cleaning device |
| CN112030847B (en) * | 2020-09-15 | 2021-11-02 | 济宁学院 | Rainy day fallen leaves cleaning device |
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