CN103741627A - Falling leaf sweeper - Google Patents

Falling leaf sweeper Download PDF

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Publication number
CN103741627A
CN103741627A CN201310741659.8A CN201310741659A CN103741627A CN 103741627 A CN103741627 A CN 103741627A CN 201310741659 A CN201310741659 A CN 201310741659A CN 103741627 A CN103741627 A CN 103741627A
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CN
China
Prior art keywords
falling
fallen
collecting box
fallen leaves
leaves
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.)
Granted
Application number
CN201310741659.8A
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Chinese (zh)
Other versions
CN103741627B (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
Application filed by Beijing Forestry University filed Critical Beijing Forestry University
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 invention relates to a falling leaf sweeper which comprises a falling leaf collecting mechanism, a falling leaf collecting box (10) and a fan (5), wherein the fan (5) is used for sucking falling leaves collected by the falling leaf collecting mechanism into the falling leaf collecting box (10), and the rear of a discharge port of the falling leaf collecting box (10) is provided with a pit blade (20) for digging a pit. After the pit is dug by the pit blade, the falling leaves swept and collected by the falling leaf sweeper fall into the pit, earth coming out of the dug pit covers the falling leaves, the falling leaves are buried on site without being discharged in a designated place, and sweeping efficiency is improved.

Description

A kind of falling leave cleaning machine
Technical field
The present invention relates to a kind of falling leave cleaning machine, relate in particular to a kind of falling leave cleaning machine of blower fan of the fallen leaves suction fallen leaf collecting box that comprises falling leaves collector structure, fallen leaf collecting box and falling leaves collector structure is collected.
Background technology
In every autumn, leaf can come off in flavescence, and fallen leaves everywhere, clean and collect and clear and bring huge workload to sanitationman.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 that push arm, wheeled running mechanism, fallen leaf rake play mechanism and falling leaves collector structure and car body, described fallen leaf rake plays upper the place ahead of the front-wheel that mechanism is positioned at described running mechanism, comprises cylinder, cover plate and driving-chain; The above rake needle roller of upper uniform five row of cylinder week of described cylinder, described rake needle roller is bowed downward to obtuse angle at it away from cylinder end; Described cover plate is to take the arcuation cover plate that the axis of described cylinder is axle, and its circular arc internal diameter is slightly larger than the described rake needle roller formed maximum arc radius that rolls, and 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 upper limb of the lower edge of the upper part of described cover plate and lower part and the car body of described road-sweeper have surrounded the intake of the collecting box of described falling leaves collector structure jointly, and at the upper limb of described intake, be positioned on the position of upper part of described cover body and be fixed with rake teeth more than a row, described rake teeth to the oblique upper of cylinder direction stretch out and rake teeth tooth head dactylogryposis to collecting box intake, described rake teeth is upper and lower hasp shape with rotation rake needle roller so far, and slightly stagger each other, in order to the leaf rake on rake needle roller is descended and takes advantage of a situation to fall in described collecting box.This lawn fallen leaves sweeper adopts the line mode of walking of hand push walking, when car front-wheel rotates, by chain transmission, drive the cylinder before road-sweeper to rotate, cylinder drives the rake needle roller on cylinder that fallen leaf rake is risen, along cover plate under cylinder, shift fallen leaves onto intake, by the rake teeth at described intake place, fallen leaves are combed into collecting box.The collection power of fallen leaves is mainly provided by gasoline engine, gasoline engine rotates by belt impeller, 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 movable collecting box of collecting box automatically, completed the collection of fallen leaves, according to people's the speed of travel, calculate the rotating speed of cylinder, according to passed by distance, calculate impeller again and inhale the needed power of fallen leaves, be the power of gasoline engine, when guaranteeing time-saving and efficiency, reduce street cleaner's work.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 fallen leaves are filled and must be arrived appointed place after collecting box and lay down fallen leaves, then just can carry out newly 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 laying down fallen leaves to appointed place, can process on the spot the falling leave cleaning machine of fallen leaves.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of falling leave cleaning machine, comprise that falling leaves collector structure, fallen leaf collecting box and the fallen leaves that falling leaves collector structure is collected suck the blower fan of fallen leaf collecting box, wherein, the rear of described fallen leaf collecting box discharging opening is provided with the pit blade for digging pit.
As a kind of improvement of technique scheme, wherein, described pit blade comprises shank and the shovel portion that can slide up and down and be arranged on rotationally on vehicle frame.
As a kind of improvement of technique scheme, wherein, described shovel portion is cylindrical shape, and bottom is provided with teeth.
As a kind of improvement of technique scheme, 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 for pulverizing the fallen leaves pulverizer of fallen leaves.
As the further improvement of technique scheme, wherein, described fallen leaves pulverizer top is connected with for degradation solution being sprayed onto to the degradation solution bottle in fallen leaves pulverizer.
As the further improvement of technique scheme, wherein, described fallen leaves pulverizer below is connected with the broken leaf collecting box of broken leaf.
As the further improvement of technique scheme, wherein, described blower fan is connected with described fallen leaf collecting box by flexible pipe, and this fallen leaf collecting box and flexible pipe connector place are provided with screen pack.
As the further improvement of technique scheme, wherein, described falling leaves collector structure comprises the flexible pipe of drawing cover, connecting this fallen leaves absorption cover and described fallen leaf collecting box for collecting the fallen leaves of fallen leaves.
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, because the rear of fallen leaf collecting box discharging opening is provided with the pit blade for digging pit, pit blade digs behind hole, the fallen leaves that fallen leaf sweeper cleaning is collected fall into hole, the soil of digging pit is out covered on it, emergency burial, without laying down fallen leaves to appointed place, has improved sweeping efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of falling leave cleaning machine of the present invention.
The specific embodiment
Refer to Fig. 1, a kind of falling leave cleaning machine of the present invention, comprises vehicle frame 1, internal combustion engine 2, blower fan 5, blower fan 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 usingd vehicle frame 1 as basis; other parts such as internal combustion engine 2, blower fan 5, blower fan 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 move and mobile with vehicle frame 1; the function of performance Mobile cleaning fallen leaves; for 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, comprises for collecting the fallen leaves of fallen leaves and draws the flexible pipe 14 that covers 16, connects this fallen leaves absorption cover 16 and described fallen leaf collecting box 10, and fallen leaves absorption is covered 16 rears and is provided with fallen leaves collection rake 15; Blower fan 5 is arranged on the rear of fallen leaf collecting box 10, by blower fan flexible pipe 7, be connected to leaf collecting box 10, while starting blower fan, the interior generation negative pressure of fallen leaf collecting box 10, fallen leaves are drawn the ground fallen leaves of cover 16 suction and are entered fallen leaf collecting box 10 through flexible pipe 14, in order to prevent that fallen leaves are inhaled into blower fan flexible pipe 7 and blower fan 5, fallen leaf collecting box 10 is provided with screen pack 9 with flexible pipe 7 connector places.
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, fallen leaves in fallen leaf collecting box 10 accumulate to when 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 of fallen leaves pulverizer 19 belows, and there is discharge nozzle 18 broken leaf collecting box 17 belows, for the broken leaf of pulverizing is discharged.
Fallen leaves pulverizer 19 tops are connected with for degradation solution being sprayed onto to the degradation solution bottle 13 in fallen leaves pulverizer 19, when pulverizing fallen leaves, degradation solution are sprayed onto on fallen leaves, and fully stir, and 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 shank and the shovel portion that can slide up and down and be arranged on rotationally on vehicle frame 1, shovel portion is cylindrical shape, bottom is provided with teeth, for digging pit, and the fallen leaves with degradation solution that then landfill is discharged from discharge nozzle 18, pit blade 20 power are from internal combustion engine 2, the power of internal combustion engine 2 transmits by belt gear, by friction pulley 22, drives the shank of pit blade 20 to rotate, thereby drive shovel portion to rotate, realizes the function of digging 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 is via 25 outputs of V belt wheel, and V belt wheel 25 is with clutch 4,6,23 and is connected by V respectively, drives respectively the running of blower fan 5, fallen leaves pulverizer 19 and pit blade 20.Between three, both can also can work respectively simultaneously, non-interference.Connect clutch 4, blower fan 5 entrys into service, the fallen leaves on ground are inhaled in fallen leaf collecting box 10 via fallen leaves absorption cover 16, flexible pipe 14.Fallen leaves are drawn and are covered the fallen leaves collection rake 15 that a semicircular arc is installed after 16, can play and increase the collection of falling leaves, and are convenient to the effect of absorption.Fallen leaves enter after fallen leaf collecting box 10, due to screen pack 9 stop and the effect of gravity deposits to the bottom of fallen leaf collecting box 10.After having collected the fallen leaves of some, open fallen leaf collecting box bottom valve 12, drop in fallen leaves pulverizer 19, connect clutch 6,19 entrys into service of fallen leaves pulverizer, by falling into fallen leaves wherein, rub, the degradation solution in degradation solution bottle 13 is sprayed, make together with it is stirred in the fallen leaves that rub.The fallen leaves that rub drop in broken leaf collecting box 17.Connect clutch 23, pit blade starts rotation, holds handle and exerts oneself downwards, and it is moved downward, and digs out a round pool on ground.Hold handle upwards firmly, pit blade moves upward, and exposes near coal-minely, opens broken leaf collecting box bottom valve, and broken leaf falls into hole, the soil of digging pit is out covered on it to emergency burial.

Claims (10)

1. a falling leave cleaning machine, comprise that falling leaves collector structure, fallen leaf collecting box (10) and the fallen leaves that falling leaves collector structure is collected suck the blower fan (5) of fallen leaf collecting box (10), 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.
2. a kind of falling leave cleaning machine according to claim 1, is characterized in that: described pit blade (20) comprises shank and the shovel portion that can slide up and down and be arranged on rotationally on vehicle frame (1).
3. a kind of falling leave cleaning machine according to claim 2, is characterized in that: described shovel portion is cylindrical shape, and bottom is provided with teeth.
4. a kind of falling leave cleaning machine according to claim 2, is characterized in that: the friction pulley (22) that described pit blade (20) is driven by internal combustion engine (2) drives with the friction that described shank CONTACT WITH FRICTION produces.
5. according to a kind of falling leave cleaning machine described in any one in claim 1 to 4, it is characterized in that: the below of described fallen leaf collecting box (10) is connected with for pulverizing the fallen leaves pulverizer (19) of fallen leaves.
6. a kind of falling leave cleaning machine according to claim 5, is characterized in that: described fallen leaves pulverizer (19) top is connected with for degradation solution being sprayed onto to the degradation solution bottle (13) in fallen leaves pulverizers (19).
7. a kind of falling leave cleaning machine according to claim 5, is characterized in that: described fallen leaves pulverizer (19) below is connected with the broken leaf collecting box (17) of broken leaf.
8. a kind of falling leave cleaning machine according to claim 5, is characterized in that: described blower fan (5) is connected with described fallen leaf collecting box (10) by flexible pipe (7), and this fallen leaf collecting box (10) is provided with screen pack (9) with flexible pipe (7) connector place.
9. a kind of falling leave cleaning machine according to claim 5, is characterized in that: described falling leaves collector structure comprises the flexible pipe (14) of drawing cover (16), connecting these fallen leaves absorption covers (16) and described fallen leaf collecting box (10) for collecting the fallen leaves of fallen leaves.
10. a kind of falling leave cleaning machine according to claim 9, is characterized in that: described fallen leaves are drawn cover (16) rear and are provided with fallen leaves collection rakes (15).
CN201310741659.8A 2013-12-27 2013-12-27 A kind of falling leave cleaning machine Expired - Fee Related CN103741627B (en)

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CN103741627B CN103741627B (en) 2016-04-06

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Cited By (8)

* 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
CN104594267A (en) * 2014-12-28 2015-05-06 上海电机学院 Tree leaf sweeping device
CN106859508A (en) * 2017-02-28 2017-06-20 海宁市乔斯特新能源有限公司 A kind of home-use glass ceramic tile cleaning equipment
CN107165109A (en) * 2017-05-25 2017-09-15 东莞合安机电有限公司 A kind of leaf collects cleaning car
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
WO2018214555A1 (en) * 2017-05-25 2018-11-29 李红艳 Leaf side-suction device for leaf cleaning
CN112176925A (en) * 2020-09-30 2021-01-05 福建江海苑园林工程有限公司 Afforestation is with fallen leaves recovery landfill device
CN112878250A (en) * 2021-01-08 2021-06-01 刘目娥 Fallen leaf sweeping, sucking, storing and crushing integrated vehicle

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

Cited By (10)

* 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
CN104594267A (en) * 2014-12-28 2015-05-06 上海电机学院 Tree leaf sweeping device
CN104594267B (en) * 2014-12-28 2016-09-07 上海电机学院 A kind of leaf sweeping device
CN106859508A (en) * 2017-02-28 2017-06-20 海宁市乔斯特新能源有限公司 A kind of home-use glass ceramic tile cleaning equipment
CN107165109A (en) * 2017-05-25 2017-09-15 东莞合安机电有限公司 A kind of leaf collects cleaning car
WO2018214555A1 (en) * 2017-05-25 2018-11-29 李红艳 Leaf side-suction device for leaf cleaning
WO2018214577A1 (en) * 2017-05-25 2018-11-29 李红艳 Leaf collecting and clearing vehicle
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
CN112176925A (en) * 2020-09-30 2021-01-05 福建江海苑园林工程有限公司 Afforestation is with fallen leaves recovery landfill device
CN112878250A (en) * 2021-01-08 2021-06-01 刘目娥 Fallen leaf sweeping, sucking, storing and crushing integrated vehicle

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