CN103741627B - A kind of falling leave cleaning machine - Google Patents

A kind of falling leave cleaning machine Download PDF

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Publication number
CN103741627B
CN103741627B CN201310741659.8A CN201310741659A CN103741627B CN 103741627 B CN103741627 B CN 103741627B CN 201310741659 A CN201310741659 A CN 201310741659A CN 103741627 B CN103741627 B CN 103741627B
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CN
China
Prior art keywords
fallen
collecting box
leaves
fallen leaves
leaf collecting
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.)
Expired - Fee Related
Application number
CN201310741659.8A
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Chinese (zh)
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CN103741627A (en
Inventor
薛晶
李艳
王天龙
刘红光
马青
刘肖楠
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Beijing Forestry University
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Beijing Forestry University
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Publication date
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Priority to CN201310741659.8A priority Critical patent/CN103741627B/en
Publication of CN103741627A publication Critical patent/CN103741627A/en
Application granted granted Critical
Publication of CN103741627B publication Critical patent/CN103741627B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The present invention relates to a kind of falling leave cleaning machine, comprise the blower fan (5) that falling leaves collector structure, fallen leaf collecting box (10) and the fallen leaves by the collection of falling leaves collector structure suck fallen leaf collecting box (10), wherein, the rear of described fallen leaf collecting box (10) discharging opening is provided with the pit blade (20) for digging pit.After pit blade digs hole, the fallen leaves that fallen leaf sweeper cleaning is collected fall into hole, covering on it, emergency burial, without the need to laying down fallen leaves to appointed place, improve sweeping efficiency by the soil of digging pit out.

Description

A kind of falling leave cleaning machine
Technical field
The present invention relates to a kind of falling leave cleaning machine, particularly relate to and a kind ofly comprise the falling leave cleaning machine of blower fan that falling leaves collector structure, fallen leaf collecting box and the fallen leaves collected by falling leaves collector structure suck fallen leaf collecting box.
Background technology
In every autumn, leaf can turn yellow and come off, and fallen leaves everywhere, clean to sanitationman and collect and clear and bring huge workload.For this reason, people invent a kind of falling leave cleaning machine, replace hand sweeping and collect fallen leaves.
Chinese invention patent application manual CN102090276A discloses a kind of lawn fallen leaves sweeper, comprise push arm, wheeled running mechanism, fallen leaf rake play mechanism and falling leaves collector structure and car body, described fallen leaf rake plays the upper front that mechanism is positioned at the front-wheel of described running mechanism, comprises cylinder, cover plate and driving-chain; The cylinder week upper uniform five of described cylinder arranges above rake needle roller, and described rake needle roller is bowed downward to obtuse angle at it away from cylinder end; The arcuation cover plate that described cover plate is is axle with the axis of described cylinder, its circular arc internal diameter to roll the maximum arc radius formed slightly larger than described rake needle roller, covers in the periphery at described cylinder rear, comprises two parts up and down of split; Described front-wheel drives described drum rotating by described driving-chain; The car body of the lower edge of the upper part of described cover plate and the upper limb of lower part and described road-sweeper defines the intake of the collecting box of described falling leaves collector structure jointly, and the position being positioned at the upper part of described cover body at the upper limb of described intake is fixed with the above rake teeth of a row, described rake teeth stretch out to the oblique upper in cylinder direction and rake teeth tooth head dactylogryposis to collecting box intake, described rake teeth is upper and lower hasp shape with the rake needle roller rotated so far, and slightly stagger each other, in order to the leaf rake on rake needle roller is descended and take advantage of a situation to fall in described collecting box.What this lawn fallen leaves sweeper adopted hand push walking walks line mode, while car front-drive, pass through Chain conveyer, the cylinder before road-sweeper is driven to rotate, cylinder drives the rake needle roller on cylinder to be risen by fallen leaf rake, under cylinder, cover plate shifts fallen leaves onto intake, is combed fallen leaves into collecting box by the rake teeth of described intake.The collection power of fallen leaves provides primarily of gasoline engine, gasoline engine is by belt drive vane rotary, vane rotary produces negative pressure absorbing fallen leaves, fallen leaves are drawn in collecting box, after treating that collecting box collection fallen leaves have been expired, under impeller dynamic action, fallen leaves can enter in the back-connected detachable moving collection case of collecting box automatically, complete the collection of fallen leaves, the rotating speed of cylinder is calculated according to the speed of travel of people, calculate impeller according to passed by distance again and inhale the power required for falling leaves, the i.e. power of gasoline engine, reduces the work of street cleaner while ensureing time-saving and efficiency.But the fallen leaves that this lawn fallen leaves sweeper cleaning is collected keep original shape substantially, occupy larger space, make road-sweeper clean fallen leaves limited at every turn, and must arrive appointed place after fallen leaves fill collecting box and lay down fallen leaves, then just can carry out new fallen leaves cleaning work once, efficiency is low.
Summary of the invention
It is high that technical problem to be solved by this invention is to provide a kind of sweeping efficiency, without the need to lay down to appointed place fallen leaves, can treatment in situ fallen leaves falling leave cleaning machine.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of falling leave cleaning machine, comprise the blower fan that falling leaves collector structure, fallen leaf collecting box and the fallen leaves by the collection of falling leaves collector structure suck fallen leaf collecting box, wherein, the rear of described fallen leaf collecting box discharging opening is provided with the pit blade for digging pit.
One as technique scheme is improved, and wherein, described pit blade comprises and can slide up and down and the shank be arranged on rotationally on vehicle frame and shovel portion.
One as technique scheme is improved, and wherein, described shovel portion is cylindrical shape, and bottom is provided with teeth.
One as technique scheme is improved, and wherein, the friction that described pit blade is produced by oil-engine driven friction pulley and described shank CONTACT WITH FRICTION drives.
As the further improvement of technique scheme, wherein, the below of described fallen leaf collecting box is connected with the fallen leaves pulverizer for pulverizing fallen leaves.
As the further improvement of technique scheme, wherein, the degradation solution bottle for being sprayed onto by degradation solution in fallen leaves pulverizer is connected with above described fallen leaves pulverizer.
As the further improvement of technique scheme, wherein, the broken leaf collecting box of broken leaf is connected with below described fallen leaves pulverizer.
As the further improvement of technique scheme, wherein, described blower fan is connected with described fallen leaf collecting box by the second flexible pipe, and this fallen leaf collecting box and the second hose connection port place are provided with screen pack.
As the further improvement of technique scheme, wherein, the described falling leaves collector structure fallen leaves comprised for collecting fallen leaves are drawn cover, are connected the first flexible pipe that these fallen leaves draw cover and described fallen leaf collecting box.
As the further improvement of technique scheme, wherein, described fallen leaves are drawn cover rear and are provided with fallen leaves collection rake.
The present invention compared with prior art, rear due to fallen leaf collecting box discharging opening is provided with the pit blade for digging pit, after pit blade digs hole, the fallen leaves that fallen leaf sweeper cleaning is collected fall into hole, the soil of digging pit out is covered on it, emergency burial, without the need to laying down fallen leaves to appointed place, improves sweeping efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of falling leave cleaning machine of the present invention.
Detailed description of the invention
Refer to Fig. 1, a kind of falling leave cleaning machine of the present invention, comprise vehicle frame 1, internal combustion engine 2, blower fan 5, blower fan second flexible pipe 7, fallen leaf collecting box 10, falling leaves collector structure, degradation solution bottle 13, fallen leaves pulverizer 19, broken leaf collecting box 17, pit blade 20.
Falling leave cleaning machine is based on vehicle frame 1; other parts such as internal combustion engine 2, blower fan 5, blower fan second flexible pipe 7, fallen leaf collecting box 10, falling leaves collector structure, degradation solution bottle 13, fallen leaves pulverizer 19, broken leaf collecting box 17, pit blade 20 are arranged on vehicle frame 1; can to move with vehicle frame 1 and mobile; play the function of Mobile cleaning fallen leaves; in order to safety and attractive in appearance; installation car shell 3 on vehicle frame 1, for the protection of above-mentioned parts.
Falling leaves collector structure is arranged on the front ends of vehicle frame 1, and the fallen leaves comprised for collecting fallen leaves are drawn cover 16, connected the first flexible pipe 14 that these fallen leaves draw cover 16 and described fallen leaf collecting box 10, and fallen leaves absorption cover 16 rear is provided with fallen leaves and collects rake 15; Blower fan 5 is arranged on the rear of fallen leaf collecting box 10, leaf collecting box 10 is connected to by blower fan second flexible pipe 7, when starting blower fan, negative pressure is produced in fallen leaf collecting box 10, fallen leaves absorption cover 16 sucks ground fallen leaves and enters fallen leaf collecting box 10 through the first flexible pipe 14, in order to prevent fallen leaves to be inhaled into blower fan second flexible pipe 7 and blower fan 5, fallen leaf collecting box 10 and the second flexible pipe 7 connector place are provided with screen pack 9.
The lower end of fallen leaf collecting box 10 is provided with valve 12, fallen leaves pulverizer 19 is arranged on the below of valve 12, when fallen leaves in fallen leaf collecting box 10 accumulate to a certain amount of, open valve 12, fallen leaves enter fallen leaves pulverizer 19 and are pulverized, fallen leaves after pulverizing enter the broken leaf collecting box 17 below fallen leaves pulverizer 19, have discharge nozzle 18 below broken leaf collecting box 17, for being discharged by the broken leaf pulverized.
Being connected with the degradation solution bottle 13 for being sprayed onto by degradation solution in fallen leaves pulverizer 19 above fallen leaves pulverizer 19, while pulverizing fallen leaves, degradation solution being sprayed onto on fallen leaves, and fully stirring, accelerate fallen leaves degradation speed.
Pit blade 20 is arranged on the rear of the discharge nozzle 18 of broken leaf collecting box 17, comprise and can slide up and down and the shank be arranged on rotationally on vehicle frame 1 and shovel portion, shovel portion is cylindrical shape, bottom is provided with teeth, for digging pit, and the then landfill fallen leaves with degradation solution of discharging from discharge nozzle 18, pit blade 20 power is from internal combustion engine 2, the power of internal combustion engine 2 is transmitted by belt gear, drives the shank of pit blade 20 to rotate by friction pulley 22, the function thus the rotation realization of drive shovel portion is digged pit.
A kind of falling leave cleaning machine of the present invention is that colony leaf is collected, rubs, sprays degradation solution, digged pit and the function machine such as emergency burial.Its operating principle is as follows: power resources are internal combustion engine 2, and power exports via V belt wheel 25, and V belt wheel 25 is connected with clutch 4,6,23 respectively by V band, drives the running of blower fan 5, fallen leaves pulverizer 19 and pit blade 20 respectively.Both can also can work respectively between three simultaneously, non-interference.Connect clutch 4, blower fan 5 starts running, and the fallen leaves on ground are drawn cover 16, first flexible pipe 14 via fallen leaves and are inhaled in fallen leaf collecting box 10.Fallen leaves draw the fallen leaves collection rake 15 that cover 16 is provided with a semicircular arc below, can play increase fallen leaves and collect, be convenient to the effect of drawing.After fallen leaves enter fallen leaf collecting box 10, because the stop of screen pack 9 and the effect of gravity deposit to the bottom of fallen leaf collecting box 10.When after the fallen leaves that have collected some, open fallen leaf collecting box bottom valve 12, drop in fallen leaves pulverizer 19, connect clutch 6, fallen leaves pulverizer 19 starts running, the fallen leaves that fall into wherein are rubbed, the degradation solution in degradation solution bottle 13 is sprayed, make together with it is stirred in the fallen leaves rubbed.The fallen leaves rubbed drop in broken leaf collecting box 17.Connect clutch 23, pit blade starts to rotate, and holds handle and exerts oneself downwards, make it move downward, dig out a round pool on ground.Hold handle upwards to exert oneself, pit blade moves upward, and exposes near coal-mine, and open broken leaf collecting box bottom valve, broken leaf falls into hole, covers on it, emergency burial by the soil of digging pit out.

Claims (1)

1. a falling leave cleaning machine, comprise the blower fan (5) that falling leaves collector structure, fallen leaf collecting box (10) and the fallen leaves by the collection of falling leaves collector structure suck fallen leaf collecting box (10), described blower fan (5) is connected with described fallen leaf collecting box (10) by the second flexible pipe (7), and this fallen leaf collecting box (10) and the second flexible pipe (7) connector place are provided with screen pack (9); The described falling leaves collector structure fallen leaves comprised for collecting fallen leaves are drawn cover (16), are connected the first flexible pipe (14) that these fallen leaves draw cover (16) and described fallen leaf collecting box (10); Described fallen leaves are drawn cover (16) rear and are provided with fallen leaves collection rake (15); It is characterized in that: the rear of described fallen leaf collecting box (10) discharging opening is provided with the pit blade (20) for digging pit; Described pit blade (20) comprises and can slide up and down and the shank be arranged on rotationally on vehicle frame (1) and shovel portion; Described shovel portion is cylindrical shape, and bottom is provided with teeth; The friction that the friction pulley (22) that described pit blade (20) is driven by internal combustion engine (2) and described shank CONTACT WITH FRICTION produce drives; The below of described fallen leaf collecting box (10) is connected with the fallen leaves pulverizer (19) for pulverizing fallen leaves; Described fallen leaves pulverizer (19) top is connected with the degradation solution bottle (13) for being sprayed onto by degradation solution in fallen leaves pulverizer (19); Described fallen leaves pulverizer (19) below is connected with the broken leaf collecting box (17) of broken leaf; Described blower fan (5) is arranged on the rear of described fallen leaf collecting box (10).
CN201310741659.8A 2013-12-27 2013-12-27 A kind of falling leave cleaning machine Expired - Fee Related CN103741627B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310741659.8A CN103741627B (en) 2013-12-27 2013-12-27 A kind of falling leave cleaning machine

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Application Number Priority Date Filing Date Title
CN201310741659.8A CN103741627B (en) 2013-12-27 2013-12-27 A kind of falling leave cleaning machine

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CN103741627A CN103741627A (en) 2014-04-23
CN103741627B true CN103741627B (en) 2016-04-06

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104358225A (en) * 2014-10-17 2015-02-18 北京航天益森风洞工程技术有限公司 Fallen leaf processing device
CN104594267B (en) * 2014-12-28 2016-09-07 上海电机学院 A kind of leaf sweeping device
CN107165109B (en) * 2017-05-25 2018-08-07 东莞合安机电有限公司 A kind of leaf collection cleaning vehicle
CN107059732B (en) * 2017-05-25 2019-02-05 东莞合安机电有限公司 Leaf cleaning inhales device with leaf side
CN108824308A (en) * 2018-07-02 2018-11-16 芜湖万向新元环保科技有限公司 A kind of manipulator for environmental protection equipment

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223387B1 (en) * 1999-09-16 2001-05-01 Mark D. Anderson Leaf pick-up and transport bin assembly
CN201125374Y (en) * 2007-11-22 2008-10-01 车万钧 Road floor-sweeping machine
CN201236328Y (en) * 2008-05-08 2009-05-13 张斌达 Deciduous leaf collecting processor
CN201839601U (en) * 2010-06-22 2011-05-25 孙越明 Agricultural hole digger
CN203080459U (en) * 2013-01-23 2013-07-24 江苏佳鹿车辆有限公司 Suction sweeping type road sweeper
CN203247528U (en) * 2013-02-05 2013-10-23 陈劼 Vacuum left-right double-suction ventilator type sweeping and cleaning vehicle
CN203639868U (en) * 2013-12-27 2014-06-11 北京林业大学 Fallen leave sweeper

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223387B1 (en) * 1999-09-16 2001-05-01 Mark D. Anderson Leaf pick-up and transport bin assembly
CN201125374Y (en) * 2007-11-22 2008-10-01 车万钧 Road floor-sweeping machine
CN201236328Y (en) * 2008-05-08 2009-05-13 张斌达 Deciduous leaf collecting processor
CN201839601U (en) * 2010-06-22 2011-05-25 孙越明 Agricultural hole digger
CN203080459U (en) * 2013-01-23 2013-07-24 江苏佳鹿车辆有限公司 Suction sweeping type road sweeper
CN203247528U (en) * 2013-02-05 2013-10-23 陈劼 Vacuum left-right double-suction ventilator type sweeping and cleaning vehicle
CN203639868U (en) * 2013-12-27 2014-06-11 北京林业大学 Fallen leave sweeper

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Granted publication date: 20160406

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