CN209555848U - A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission - Google Patents
A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission Download PDFInfo
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- CN209555848U CN209555848U CN201822274609.4U CN201822274609U CN209555848U CN 209555848 U CN209555848 U CN 209555848U CN 201822274609 U CN201822274609 U CN 201822274609U CN 209555848 U CN209555848 U CN 209555848U
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 38
- 238000010408 sweeping Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 239000003381 stabilizer Substances 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims 1
- 239000012634 fragment Substances 0.000 abstract description 4
- 238000007873 sieving Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 7
- 239000004575 stone Substances 0.000 description 5
- 241001417527 Pempheridae Species 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003463 adsorbent Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Disintegrating Or Milling (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model relates to a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission, including walking mechanism, leaf collection device, leaf grinding device and launch device, the leaf collection device, leaf grinding device and launch device are mounted in walking mechanism, walking mechanism, leaf collection device, leaf grinding device is driven by launch device, it is crushed for the first time during transport using helix transporting device, leaf pulverizer is delivered to by conveyer belt again, being crushed repeatedly in a manner of sieving ensure that the leaf fragment for falling into collecting bag is uniform in size, save collection space, increase collecting amount, it is convenient simultaneously to be buried on the vegetation slope of riverbank, it reduces leaf fragment and degenerates the time.
Description
Technical field
The utility model relates to road cleaning equipment, and in particular to a kind of riverbank road surface leaf sweeping based on belt wheel transmission
Vehicle.
Background technique
The leaf cleaning work on riverbank road surface, it is domestic mainly still to be cleaned by manpower, this is because riverbank road surface is all
It is to be paved by a large amount of finger stone, cleans very inconvenient, not only arduously, and efficiency is very low, so that a large amount of manpowers are wasted,
And at present by power cleaned also almost without.It, can be riverbank if cleaning sweeper used using ordinary road
Handstone on road surface is also collected into sweeper, can destroy road surface in this way.
The patent of 201621432848.2 title of application number " refuse collection vehicle ", discloses a kind of refuse cleaning vehicle,
Dust and leaf are separated using vibrating screen, leaf is moved to vibrating screen top by helical-blade, and helical feed only cooperates vibration
Dynamic sieve completes conveying separation dust movement, and the crushing of leaf is completed by pulverizer, without sieving equipment, smashed leaf
It is not of uniform size.
Application No. is a kind of patents of 201620119261.x entitled " leaf sweeping machine ", inhale using by leaf sweeping
It is attached to conveyer belt, is transported to crush box after grinder crushes, in the structure of the program, only says and is connect in collector with car body
There is wind-force adsorbent equipment at place, however do not describe wind-force adsorbent equipment how with transmission band connection, the fallen leaves directly sucked in because
Wind-force the interior rolling of side space, conveyer belt can not play the role of to have on a moving belt.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned technical difficulty, provides a kind of riverbank road surface tree based on belt wheel transmission
Leaf sweeper, including walking mechanism, leaf collection device, leaf grinding device and launch device, the leaf collection device, tree
Leaf grinding device and launch device are mounted in walking mechanism, and walking mechanism, leaf collection device, leaf grinding device are by hair
Dynamic device driving；
The leaf grinding device includes helix transporting device, conveyer belt 8 and leaf pulverizer；Leaf collection device, spiral shell
Rotation conveying device, conveyer belt and leaf pulverizer are sequentially connected；
The helix transporting device include screw conveyor shaft 47, transmission shaft 41, belt pulley I 35, belt pulley II 6, roller 18,
Belt pulley III 28, belt I 29, belt wheel I 30, belt pulley IV 31, belt II 32, belt pulley V 33；
The transmission shaft 41 is connect with belt pulley I 35, and belt pulley I 35 is connect by belt VII with belt pulley II 6, conveyer belt
8 sets in the shaft of belt pulley II 6 and the shaft of belt pulley III 28, belt pulley III 28 pass through I 29 connecting band movable belt pulley I of belt
30, belt wheel I 30 is connect with screw conveyor shaft 47, and belt pulley IV 31 is connect with screw conveyor shaft 47, and belt pulley IV 31 passes through belt
II 32 connect with belt pulley V 33, and belt pulley V 33 is connected with collection device, and one end of screw conveyor shaft extend into collection device
Interior, the other end is corresponding with conveyer belt；
Spiral conveying blade is provided on the screw conveyor shaft；
The leaf pulverizer includes the blade being arranged in casing, sieve, collecting bag 1, and the belt wheel outside casing is arranged in
II 3, belt III 4, bevel gear I 34, bevel gear II 49, blade are arranged in pulverizer shaft, and pulverizer shaft is by III 4 band of belt
Dynamic rotation；
The bevel gear II 49 is connect with the transmission shaft 41 of helix transporting device, and bevel gear II 49 and bevel gear I 34 cooperate,
Bevel gear I 34 is connect with belt wheel II 3, and belt wheel II 3 is connect with belt III 4, and belt III 4 is connect with pulverizer shaft；
The leaf collection device includes front cabinet 11, feed inlet 19, blower 17, generator 9, exhaust column 42, scraper plate
16, roller 18, belt wheel III 38, belt IV 39 and belt wheel IV 40, the helix transporting device is arranged in front cabinet 11, preceding
Cabinet 11 lower part in portion's is provided with feed inlet 19, and roller 18 is arranged in the front cabinet 11 above feed inlet, and 11 surface of roller is set
It is equipped with air inlet hole, 11 one end of roller is provided with rotation axis, and the other end is provided with hollow shaft, and hollow shaft is provided with ball bearing 43,
Exhaust column 42 is connect with connector, and scraper plate 16 is provided with above roller 18, and scraper plate 16 and cylinder surface cooperate, and 16 both ends of scraper plate are set
It is equipped with connecting rod, connecting rod at the top of spring and front cabinet 11 by connecting；
The transmission shaft 41 of the rotation axis connection of the belt pulley V 33 and roller 18, belt wheel IV 40 and helix transporting device connects
It connects, belt wheel IV 40 is connect by belt IV 39 with belt wheel III 38, and belt wheel III 38 is connect with generator 9, and generator 9 connects front machine
The blower 11 of 11 top of case；
The launch device include engine 10, gearbox, stabilizer 22, belt wheel V 23, belt V 24, belt wheel VII 25,
Belt VI 26, belt wheel VI 36；
The engine 10 is connect with stabilizer 22, and stabilizer 22 and belt wheel V 23 cooperate, and belt wheel V 23 passes through belt V
24 connect with belt wheel VII 25, and belt wheel VII 25 is connected by the belt wheel VI 36 on the transmission shaft 41 of belt VI 26 and helix transporting device
It connects.
The utility model has the following beneficial effects:
(1) the utility model realizes sweeper to the sucking of fallen leaves, transmission, separating twice and receipts using belt wheel transmission mode
Collect function, structure is simple, convenient for safeguarding.
(2) it is crushed for the first time during transport using helix transporting device, then leaf pulverizer is delivered to by conveyer belt,
Being crushed repeatedly in a manner of sieving ensure that the leaf fragment for falling into collecting bag is uniform in size, save collection space, increase collecting amount,
It is convenient simultaneously to be buried on the vegetation slope of riverbank, it reduces leaf fragment and degenerates the time.
Detailed description of the invention
Fig. 1 is the principles of the present invention figure；
Fig. 2 is the blower driving principle figure of the utility model；
Fig. 3 is the belt wheel transmission schematic diagram of the utility model；
Fig. 4 is the pulverizer driving principle figure of the utility model.
Specific embodiment
As shown in Figs 1-4, a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission, including walking mechanism, leaf are received
Acquisition means, leaf grinding device and launch device, leaf collection device, leaf grinding device and launch device are mounted on vehicle with walking machine
On structure, walking mechanism, leaf collection device, leaf grinding device are driven by launch device.
Leaf grinding device includes helix transporting device, conveyer belt 8 and leaf pulverizer；Leaf collection device, spiral transferring
Device, conveyer belt and leaf pulverizer is sent to be sequentially connected.
Helix transporting device includes screw conveyor shaft 47, transmission shaft 41, belt pulley I 35, belt pulley II 6, roller 18, belt
Take turns III 28, belt I 29, belt wheel I 30, belt pulley IV 31, belt II 32, belt pulley V 33.
Transmission shaft 41 is connect with belt pulley I 35, and belt pulley I 35 is connect by belt VII with belt pulley II 6, and 8 sets of conveyer belt
In the shaft of belt pulley II 6 and the shaft of belt pulley III 28, belt pulley III 28 passes through I 29 connecting band movable belt pulley I 30 of belt, band
I 30 are taken turns to connect with screw conveyor shaft 47, belt pulley IV 31 is connect with screw conveyor shaft 47, belt pulley IV 31 by belt II 32 with
Belt pulley V 33 connects, and belt pulley V 33 is connected with collection device, and one end of screw conveyor shaft is extend into collection device, another
End is corresponding with conveyer belt, and spiral conveying blade is provided on screw conveyor shaft.
Leaf pulverizer includes the blade being arranged in casing, sieve, collecting bag 1, be arranged in belt wheel II 3 outside casing,
Belt III 4, bevel gear I 34, bevel gear II 49, blade are arranged in pulverizer shaft, and pulverizer shaft is driven by belt III 4 revolves
Turn.
Bevel gear II 49 is connect with the transmission shaft 41 of helix transporting device, and bevel gear II 49 and bevel gear I 34 cooperate, umbrella tooth
It takes turns I 34 to connect with belt wheel II 3, belt wheel II 3 is connect with belt III 4, and belt III 4 is connect with pulverizer shaft.
Leaf collection device includes front cabinet 11, feed inlet 19, blower 17, generator 9, exhaust column 42, scraper plate 16, rolling
Cylinder 18, belt wheel III 38, belt IV 39 and belt wheel IV 40, helix transporting device are arranged in front cabinet 11, the cabinet 11 in front
Lower part is provided with feed inlet 19, and roller 18 is arranged in the front cabinet 11 above feed inlet, and 11 surface of roller is provided with air inlet
Hole, 11 one end of roller are provided with rotation axis, and the other end is provided with hollow shaft, and hollow shaft is provided with ball bearing 43, exhaust column 42
It closes and connects with hollow shaft, scraper plate 16 is provided with above roller 18, scraper plate 16 and cylinder surface cooperate, and 16 both ends of scraper plate are provided with
Connecting rod, for connecting rod by connecting at the top of resetting-mechanism and front cabinet 11, resetting-mechanism is spring.
The rotation axis connection of belt pulley V 33 and roller 18, belt wheel IV 40 are connect with the transmission shaft 41 of helix transporting device,
Belt wheel IV 40 is connect by belt IV 39 with belt wheel III 38, and belt wheel III 38 is connect with generator 9, and generator 9 connects front cabinet
The blower 11 of 11 tops.
Launch device includes engine 10, gearbox, stabilizer 22, belt wheel V 23, belt V 24, belt wheel VII 25, belt
VI 26, belt wheel VI 36.
Engine 10 is connect with stabilizer 22, and stabilizer 22 and belt wheel V 23 cooperate, belt wheel V 23 by belt V 24 with
Belt wheel VII 25 connects, and belt wheel VII 25 is connect by belt VI 26 with the belt wheel VI 36 on the transmission shaft 41 of helix transporting device.
For the course of work as shown in Figure 1, the utility model running gear is four-wheel tractor, engine is diesel engine,
Diesel engine 10 is started first to work, the stabilizer 22 on engine rotates, and drive the belt wheel V 23 on the outside of stabilizer to rotate,
Belt wheel V 23 drives the belt wheel VII 25 on the outside of four-wheel tractor gearbox to rotate by belt V 24, to drive gearbox work
Make, four-wheel tractor starts to walk.As shown in Fig. 2, simultaneously, belt wheel VII 25 is mounted on driver's seat further through the drive of belt VI 26
Belt wheel VI 36 on subsequent transmission shaft 41 rotates, to make transmission shaft 41 rotate, so that IV 40 turns of the belt wheel on transmission shaft 41
It is dynamic, and rotated by IV 39 band movable belt pulley III 38 of belt, so that generator 9 be driven to generate electricity, generator and before being mounted on tractor
The model 9-19 blower 17 on portion leaf collection device top drives blower 17 to work by circuit connection, when blower 17 rotates
Start exhausting, blower 17 forms air-flow by 42 exhausting of exhaust column, and exhaust column 42 is sealed with the roller 18 of leaf collection device again
It is connected, as shown in Figure 3.As shown in Figure 1, air-flow can only be from leaf collection device since entire leaf collection device is sealing
Feed inlet 19 enter, the gas into leaf collecting chamber, and exhaust column is entered by the aperture of marshalling on roller 18
42, roller 18 is that surface is provided with air inlet hole, hollow structure, when blower works, around collection device feed inlet 19 with ground it
Between form negative pressure, by adjusting 17 speed of blower change negative pressure value will be on stone road surface when negative pressure reaches certain value
Leaf sucks in collection device, and is attached on roller 18 with air-flow.As long as properly selecting belt wheel IV 40 and belt wheel III 38
The parameters such as diameter keep the speed of motor 9 certain, can obtain suitable voltage to drive blower 17 to rotate with certain speed,
To obtain suitable air quantity, so that leaf collection device only adsorbs the leaf on stone road surface, without adsorbing on road surface
Handstone will not destroy road surface.
As shown in Fig. 1,3,4, while transmission shaft 41 is rotated with movable belt pulley IV 40, the small belt pulley I 35 in left side is also driven
Rotation, and drive belt pulley II 6 to rotate by belt VII, to drive conveyer belt 8 to work, before conveyer belt 8 drives tractor again
Belt pulley for feeding foil rotation on the left of portion's collection device, so that belt pulley III 28 be driven to rotate, belt pulley III 28 is driven by belt I 29
Belt wheel I 30 rotates, so that screw conveyor shaft be driven to rotate, screw conveyor shaft drives the belt pulley IV 31 of the leftmost side in rotation
Rotation, and drive roller 18 to rotate by belt II 32, when roller 18 drives leaf attached thereto to rotate, leaf is mounted
At intracavitary top and the scraper plate 16 that is pressed at the top of roller using spring pressure is scraped on the screw conveyor shaft into roller rear portion,
The spiral conveying blade that leaf is rotated is crushed for the first time, and is sent on the conveyer belt 8 in left side during crushing, defeated
Band is sent to send leaf in the leaf pulverizer for being mounted on tractor rear portion.
Transmission shaft 41 also drives the bevel gear II 49 of the leftmost side to rotate in rotation, and the bevel gear I by engaging
34 band moving axis 2 rotate, and axis 2 is rotated with movable belt pulley II 3, and drive the work of leaf pulverizer by belt III 4, to passing through conveyer belt
8 leaves being sent in pulverizer carry out separating twice.When pulverizer works, blade is arranged in pulverizer shaft, and pulverizer turns
Axis is driven by belt III 4 to be rotated, and blade carries out second-time breakage to leaf while rotation, is crushed the leaf that diameter is less than 20mm
It being fallen into collecting bag 1 by sieve, biggish leaf continues to stay in the size being crushed in pulverizer crusher chamber less than sieve pore,
Later fall into collecting bag.When collecting bag is filled, the rope connecting with pulverizer lower exit port is unlocked, the leaf in collecting bag
It is poured on the slope of riverbank levee slope and buries.
It is as follows to be driven working principle:
If engine speed is n1, determine the radius r of belt wheel V 23, belt wheel VII 25 and belt wheel VI 3623、r25And r36, then send out
Motivation output revolving speed is equal with VI 36 revolving speed of belt wheel, i.e.,
n1=n23 (1)
Cause
Then
At this point, n41=n36=n35, when transmission shaft 41 rotates, by belt pulley I 35, as shown in Figure 4.Drive belt pulley II 6
Rotation, so that conveyer belt 8 be driven to work.
It obtains
It is obtained by formula (3)
Thus conveyer belt transmission speed is obtained.
Conveyer belt 8 drives the axis rotation of locomotive front again, to drive belt pulley by skin belt pulley III 28 and belt I 29
I 30 rotations, as shown in Figure 3.
Thus two formulas can obtain
Thus the revolving speed of screw conveyor shaft is obtained.
Again due to n30=n31
To obtain the revolving speed of roller
As shown in Figure 2,4, belt wheel VI 36 is rotated with movable belt pulley IV 40 and bevel gear II 49 simultaneously in rotation, at this time
n36=n40
To obtain motor speed.As long as parameters such as the diameters of reasonable selection belt wheel IV 40 and belt wheel III 38, so that it may to protect
The speed of motor is demonstrate,proved, so that suitable voltage value is obtained to drive blower 17 to rotate with certain speed, to obtain suitably
Air quantity, without adsorbing the handstone on road surface, will not destroy so that leaf collection device only adsorbs the leaf on stone road surface
Road surface.
At the same time, as shown in Figure 4
n36=n49
As shown in Figure 1, the axis rotation band movable belt pulley II 3 where bevel gear I 34 rotates that belt III 4 is driven to rotate, into
The broken leaf work of row.
n3=n34
Thus pulverizer revolving speed is obtained.
Above each speed actual value can adjust accordingly belt wheel and gear parameter according to practical operation situation, thus
To suitable speed, to guarantee well-equipped work.
The utility model is inhaled cleaning method using full when work, is realized by each device work of belt wheel transmission system drive
Riverbank stone road surface cleaning works carries out separating twice, smashed leaf blade size by helix transporting device and disintegrating apparatus
Uniformly, convenient for landfill riverbank slope surface, be conducive to vegetation growth, compared with existing artificial and other cleaning methods, there is structure letter
Single, working service is convenient, the advantages of using manpower and material resources sparingly.
Specific embodiment described above is only to give an example to the spirit of the present invention.Belonging to the utility model
Those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitutes, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (5)
1. a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission, including walking mechanism, leaf collection device and leaf powder
Crushing device, the leaf collection device, leaf grinding device and launch device are mounted in walking mechanism, it is characterised in that: also
Including launch device, walking mechanism, leaf collection device, leaf grinding device are driven by launch device；
The leaf grinding device includes helix transporting device, conveyer belt (8) and leaf pulverizer；Leaf collection device, spiral
Conveying device, conveyer belt and leaf pulverizer are sequentially connected；
The helix transporting device includes screw conveyor shaft (47), transmission shaft (41), belt pulley I (35), belt pulley II (6), rolling
Cylinder (18), belt pulley III (28), belt I (29), belt wheel I (30), belt pulley IV (31), belt II (32), belt pulley V (33)；
The transmission shaft (41) connect with belt pulley I (35), and belt pulley I (35) is connect by belt VII with belt pulley II (6), passes
Band (8) is sent to cover in the shaft of belt pulley II (6) and the shaft of belt pulley III (28), belt pulley III (28) passes through belt I (29)
Connecting band movable belt pulley I (30), belt wheel I (30) are connect with screw conveyor shaft (47), belt pulley IV (31) and screw conveyor shaft (47)
Connection, belt pulley IV (31) are connect by belt II (32) with belt pulley V (33), and belt pulley V (33) is connected with collection device,
One end of screw conveyor shaft is extend into collection device, and the other end is corresponding with conveyer belt；
Spiral conveying blade is provided on the screw conveyor shaft.
2. a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission according to claim 1, it is characterised in that: described
Leaf pulverizer includes the blade, sieve, collecting bag (1) being arranged in casing, and belt wheel II (3), belt outside casing is arranged in
III (4), bevel gear I (34), bevel gear II (49), blade are arranged in pulverizer shaft, and pulverizer shaft is by belt III (4) band
Dynamic rotation；
The bevel gear II (49) connect with the transmission shaft (41) of helix transporting device, bevel gear II (49) and bevel gear I (34)
Cooperation, bevel gear I (34) are connect with belt wheel II (3), and belt wheel II (3) is connect with belt III (4), and belt III (4) and pulverizer turn
Axis connection.
3. a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission according to claim 1, it is characterised in that: described
Leaf collection device includes front cabinet (11), feed inlet (19), blower (17), generator (9), exhaust column (42), scraper plate
(16), roller (18), belt wheel III (38), belt IV (39) and belt wheel IV (40), the helix transporting device are arranged in front case
In body (11), in front, cabinet (11) lower part is provided with feed inlet (19), and the front case above feed inlet is arranged in roller (18)
In body (11), roller (18) surface is provided with air inlet hole, and roller (18) one end is provided with rotation axis, and the other end is provided with hollow
Axis, hollow shaft are provided with ball bearing (43), and exhaust column (42) and hollow shaft closing connect, and are provided with scraper plate above roller (18)
(16), scraper plate (16) and cylinder surface cooperate, and scraper plate (16) both ends are provided with connecting rod, and connecting rod passes through resetting-mechanism and front
Connection at the top of cabinet (11)；
The rotation axis connection of the belt pulley V (33) and roller (18), the transmission shaft of belt wheel IV (40) and helix transporting device
(41) it connecting, belt wheel IV (40) is connect by belt IV (39) with belt wheel III (38), and belt wheel III (38) is connect with generator (9),
Generator (9) connects the blower (17) above front cabinet (11).
4. a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission according to claim 3, it is characterised in that: described
Resetting-mechanism is spring.
5. a kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission according to claim 1, it is characterised in that: described
Launch device includes engine (10), gearbox, stabilizer (22), belt wheel V (23), belt V (24), belt wheel VII (25), skin
Band VI (26), belt wheel VI (36)；
The engine (10) connect with stabilizer (22), and stabilizer (22) and belt wheel V (23) cooperate, and belt wheel V (23) passes through
Belt V (24) is connect with belt wheel VII (25), and belt wheel VII (25) passes through the transmission shaft (41) of belt VI (26) and helix transporting device
On belt wheel VI (36) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274609.4U CN209555848U (en) | 2018-12-31 | 2018-12-31 | A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274609.4U CN209555848U (en) | 2018-12-31 | 2018-12-31 | A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555848U true CN209555848U (en) | 2019-10-29 |
Family
ID=68306792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274609.4U Withdrawn - After Issue CN209555848U (en) | 2018-12-31 | 2018-12-31 | A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission |
Country Status (1)
| Country | Link |
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| CN (1) | CN209555848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653147A (en) * | 2018-12-31 | 2019-04-19 | 华北水利水电大学 | A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission |
-
2018
- 2018-12-31 CN CN201822274609.4U patent/CN209555848U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109653147A (en) * | 2018-12-31 | 2019-04-19 | 华北水利水电大学 | A kind of riverbank road surface leaf sweeping vehicle based on belt wheel transmission |
| CN109653147B (en) * | 2018-12-31 | 2024-01-12 | 华北水利水电大学 | River bank pavement leaf motor sweeper based on belt pulley transmission |
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Granted publication date: 20191029 Effective date of abandoning: 20240112 |
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| AV01 | Patent right actively abandoned |
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| AV01 | Patent right actively abandoned |