CN201938118U - Lawn leaves cleaning vehicle - Google Patents
Lawn leaves cleaning vehicle Download PDFInfo
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- CN201938118U CN201938118U CN2010205680494U CN201020568049U CN201938118U CN 201938118 U CN201938118 U CN 201938118U CN 2010205680494 U CN2010205680494 U CN 2010205680494U CN 201020568049 U CN201020568049 U CN 201020568049U CN 201938118 U CN201938118 U CN 201938118U
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Abstract
The utility model discloses a lawn leaves cleaning vehicle, comprising a vehicle body and a main collecting device, wherein the upper circumference of a rolling drum of the main collecting device equipped with a plurality of rows of elastic roller pins; when the rolling drum is rotated, the leaves and other rubbishes on the lawn are pricked on the elastic roller pins, and then the leaves and other rubbishes are dropped to a collecting box according to the mutual effect between the rolling drum and the rakes spacedly arranged among the rolling pins while rotating, so that the leaves are cleaned up. The function of the lawn leaves cleaning vehicle provided by the utility model is carried out by means of the kinetic energy of manual pushing, the leaves and other rubbishes are efficiently and conveniently collected by means of the rolling drum of which the circumference is evenly equipped with elastic roller pins and dropping rakes which are staggered to each other, and the lawn leaves cleaning vehicle is characterized by pure machine, free energy consumption, quiet, environmental protection and energy saving. In addition, in order to improve the adaptability of the cleaning vehicle to the lawn and widen the application range thereof, a motor is skillfully arranged in the rolling drum as an auxiliary power without influencing the main power in the lawn leaves cleaning vehicle provided by the utility model, so that the local conditions and statuses in which the hand pushing operation is inconvenient.
Description
Technical field
The utility model relates to a kind of refuse collection mechanical device, particularly relates to a kind of cleaning car that is used for garbage-cleanings such as lawn leaf.
Background technology
Usually with many fallen leaves and similar rubbish, the lawn appearance there is very big influence on the general meadow, influences city and afforestation design.And the method that tradition is cleared up with rake, not only the big efficient of cleaner's labour intensity is not high, and to causing certain destruction in the lawn, does not reach society and economic different environmental benefit yet.
The method that on the present stage market recovery of leaf is adopted all is to utilize similar vacuum with the vacuum cleaner principle to inhale the rubbish machine mostly.This type of machine is not targeted to the lawn garbage-cleaning, and employed power set are not that diesel engine is exactly a gasoline engine, not only complex structure, cost Gao Mao, and need power consumption big, and also noise is very big, causes environmental problems such as resource problem and noise.Its cost height makes it be difficult to promote.At two the most serious energy problems and the environmental problems that current society faced, be badly in need of the machine that fallen leaves are cleaned in a kind of Fully-mechanized being used at present, adopt manpower,, do not use special power set just can easily clear away fallen leaves on the meadow in addition by machine driving.So not only can clean fallen leaves easily and wait rubbish but also really accomplish free from environmental pollutionly, save the energy.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art and uses needs, and leaf cleaning car in a kind of lawn is provided.The utility model is converted into the main energy of clearing up rubbish such as leaf with the kinetic energy of people's go-cart, overcome that the labour intensity that manually utilizes bamboo rake cleaning is big, efficient is low and there is the problem of injury on the lawn, also avoided the big and problems such as noise and environmental pollution of power consumption of more existing garbage-cleaning devices.What cleaning car in energy-efficient lawn of the present utility model gave people is clean green environment, and it is novel, designs ingeniously, and its human oriented design allows the lighter work of user that enjoyment is more arranged.Its cost of manufacture is safeguarded simply, and is practical, is suitable for extensively promoting in government's environmental sanitation cause and using, and market prospects are wide.The utility model is achieved through the following technical solutions.
Leaf cleaning car in a kind of lawn comprises car body and main gathering unit, and car body comprises front-wheel, underframe, trailing wheel, hind axle, underframe bearing block; Described main gathering unit comprises sprocket wheel, chain, outer flywheel, regulating wheel, cylinder, arranges elasticity needle roller, left half axle bearing, left half axle, right axle shaft key, right axle shaft, right axle shaft bearing and the rake that comes off more; Each parts annexation is: front-wheel is installed on the underframe, and two trailing wheels are installed on the hind axle, and hind axle is installed on the underframe by the underframe bearing block, and two sprocket wheels are weldingly fixed on the hind axle respectively; Chain is installed on sprocket wheel and the outer flywheel, and regulating wheel is fixed on the underframe, and regulating wheel is pressed on the chain; Two outer flywheels are fixed on cylinder left end cap and cylinder right end cap by interference fit respectively; Many row's elasticity needle rollers are installed on the cylinder, and the cylinder left end cap is combined on the left half axle by the left half axle bearing holder (housing, cover), and the cylinder right end cap is fixed on the right axle shaft by the right axle shaft key, and right axle shaft is combined on the underframe by the right axle shaft bearing holder (housing, cover); Come off rake by bolt in underframe, come off and leave the gap of passing for the elasticity needle roller between the rake; The collecting box that is used to collect the lawn leaf is put in underframe.
In above-mentioned a kind of lawn leaf cleaning car, described car body also comprises handle under handle on the adjustable length handle, the adjustable length handle, adjustment knob, brace, inclination angle adjustment king-bolt, the big stove bolt of inclination angle adjustment and car shell, and the car shell comprises protective cover, car cover, vehicle window and plate washer; Its annexation is: protective cover is fixed on the underframe by bolt, and the car cover is fixed on the underframe by the bolt that is installed on the screwed hole on back rest part and the rake mounting portion that comes off on the underframe, and vehicle window is by pasting or be embedded in the car cover; Plate washer is fixed on the car cover; Front-wheel is installed on the hole of front-wheel mounting portion of underframe, and two trailing wheels are installed on the axletree, and axletree is installed in the underframe bearing block, and the underframe bearing block is installed on the underframe by bolt; Two sprocket wheels are weldingly fixed on the axletree respectively; Chain is installed on sprocket wheel and the outer flywheel; Two outer flywheels are installed on left end cap and the right end cap by interference fit respectively and are integral; Regulating wheel is fixedly clamped on the little protruding axle on the regulating wheel mounting portion of underframe, and regulating wheel is pressed on the chain; On the adjustable length handle under handle, the adjustable length handle handle and brace be tightened on together by adjusting knob, be fixed under the adjustable length handle on the handle by adjusting knob at brace one end of inboard, the other end is by on the minor thread hole that is bolted to the drum shaft mounting portion on the underframe; Handle one end is fixed on the adjustable length handle between the handle and brace by adjusting knob under the adjustable length handle, and the other end is adjusted on the king-bolt hole and stove bolt hole that stove bolt is installed in handle mounting portion under the adjustable length handle on the underframe by adjusting king-bolt and inclination angle by the inclination angle respectively; One in the primary screw hole that stove bolt is installed in four diverse locations of handle mounting portion under the adjustable length handle on the underframe is adjusted at the inclination angle; Handle is fixed under the adjustable length handle on the handle by adjusting knob on the adjustable length handle in the outside; The right button that the left button and being used to that is used for the index drum motor is controlled the mowing motor is inlayed and is installed in handle on the adjustable length handle.
In above-mentioned a kind of lawn leaf cleaning car, the elasticity needle roller is installed on the cylinder by elasticity needle roller assembly, and elasticity needle roller assembly comprises elastomer, jacking block and elasticity needle roller assembly bolt are installed; Cylinder comprises left end cap, right end cap and roll bar that its annexation is: the installation jacking block is fixed on by bolt on the screwed hole that is installed in the two ends of rolling bar and rolls on the bar; The big end of needle roller is installed in and rolls between bar and the elastomer, and the elastomer two ends are installed in by bolt and install on the jacking block, respectively are bolted to elasticity needle roller assembly with needle roller and roll on the bar; The roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin, can not rotate.The left half axle bearing is fixed on the left end cap by being full of to cooperate; Left half axle is matched with the left half axle bearing; Left end cap does not contact with left half axle, but rotates around left half axle by the left half axle bearing; The right axle shaft key is installed on the right axle shaft, and right end cap is fixed on right axle shaft and the right axle shaft key by interference fit; The right axle shaft bearing is installed on the right macropore of the drum shaft mounting portion on the underframe, and the right axle shaft cooperation inserts in the right axle shaft brearing bore; Right end cap is fixed on the right axle shaft by fit, and right axle shaft can rotate at the right axle shaft bearing; Two outer flywheels are installed on left end cap and the right end cap by interference fit respectively and are integral; Be fixed on the installation jacking block that rolls the bar two ends and be clipped in the middle by left end cap and right end cap, many like this row's elasticity needle roller assemblies just can be sandwiched between the left end cap and right end cap of cylinder by jacking block is installed; The roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin, can not rotate.The rake that comes off is fixed on coming off on the underframe by bolt and harrows the mounting portion; Collecting box is put in the collecting box mounting portion on the underframe.
Above-mentioned a kind of lawn leaf cleaning car also comprises auxiliary gathering unit, described auxiliary gathering unit comprises accumulator, Rolling motor, motor axle key, motor shaft sleeve and interior flywheel and Rolling motor set bolt, its annexation is: Rolling motor is fixed on the left half axle by the Rolling motor set bolt, the roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin, can not rotate; The motor axle key is installed on the motor shaft of Rolling motor, and interior flywheel is fixed on the motor shaft sleeve by interference fit, and motor shaft sleeve is fixed on the motor shaft and motor axle key of Rolling motor by interference fit; The right axle shaft key is installed on the right axle shaft, and right end cap is fixed on right axle shaft and the right axle shaft key by interference fit; Accumulator is placed on the rear portion on the underframe; The left button of accumulator and index drum motor and the electric wire of the control circuit between the Rolling motor are put in the left half axle.
Above-mentioned a kind of lawn leaf cleaning car also comprises mowing-apparatus, and described mowing-apparatus comprises mowing motor, cutting blade, mowing motor installing ring; Cutting blade is installed on the axle of mowing motor, and the mowing motor is installed on the crossbeam of underframe by mowing motor installing ring and bolt.
In above-mentioned a kind of lawn leaf cleaning car, described underframe is a weldment, wherein, handle mounting portion, regulating wheel mounting portion, collecting box mounting portion, come off rake mounting portion, header portion, drum shaft mounting portion and front-wheel mounting portion all are welded on the underframe and become one under back rest part, the adjustable length handle.
Its function of the utility model is the kinetic energy that adopts the people to push away, and cylinder by circumference uniform distribution elasticity needle roller and the rake that comes off that interlaces carry out rubbish such as leaf efficiently to be collected easily, and pure machinery, no energy consumption, noiselessness are protected environment, energy savings.The design mainly adopts the cylinder of circumference uniform distribution bolt to collect leaf, leaf is deviate to collection bag to finish the work naturally by relative motion by the rake that comes off that is fixed on the underframe.In addition, in order to make the cleaning car stronger to the lawn environmental suitability, range of application is wider, and we are installed on motor in the cylinder does not dexterously influence active force as auxiliary power, to tackle the ground condition or the situation of inconvenient hand push.
Row's number of needle roller can be adjusted as required on the cylinder.The end cap of acquiescence is that 16 rows are installed, and can reduce at double as required, or change end cap, selects the end cap of required installation row number correspondence for use.
Cleaning car described in the utility model does not have energy consumption or low energy consumption (when using Rolling motor), finishes the efficient cleaning of rubbish such as lawn leaf noiselessness, and is few to the injury on lawn, simple operation, and labour intensity is low.With respect to prior art, the utlity model has following advantage and beneficial effect:
This lawn leaf cleaning car, its function are that the kinetic energy that adopts the people to push away carries out energy conversion, the leaf recovery method of aculeus type; efficiently leaf on the lawn and similar rubbish are cleared up, main gathering unit is pure mechanical device, no energy consumption; noiselessness is of value to protection environment and energy savings.The utility model mainly adopts the cylinder of circumference uniform distribution elasticity needle roller to collect leaf, by fixing rake onboard rubbish such as leaf is deviate to collecting box to finish cleaning work by relative motion naturally.In addition, in order to make the cleaning car stronger to the lawn environmental suitability, range of application is wider, and we are installed on motor in the cylinder does not dexterously influence active force as auxiliary power, to tackle the ground condition or the situation of inconvenient hand push.Secondly, the frame handle can carry out the adjustment at length and inclination angle according to different operator's needs, makes machine operation convenient, comfortable.Below again the part technique effect is performed an analysis:
The active force mechanism of 1, not consuming energy:
By chain drive the power of people's go-cart is delivered to the leaf collecting mechanism as active force through the mechanical transmission mechanism of a stable drive ratio, simple and direct, efficient, energy-conservation.
2, electric auxiliary power mechanism:
In order to improve its flexibility, these works are auxiliary power with the motor.The cylinder the inside that this motor is hidden dexterously, better transmission effect.Composition serves as that the master is the secondary high-efficient energy-saving power system that combines with motor with the hand push transmission, makes cleaning work more efficient.
3, retracting device cleverly:
Main gathering unit directly utilizes the elasticity needle roller that is distributed on the cylinder with in the thorn of the leaf on the meadow, along with the mechanism that comes off is brought in the cylinder rotation into; The mechanism that comes off utilizes rake shape structure that the leaf on the cylinder band is deviate from naturally, enters collecting box, realizes recovery operation.
In addition, the elasticity needle roller of the utility model design can be according to the smooth situation on ground, and the adaptive adjustment of stretching makes needle roller better touch rubbish such as leaf.
Cylinder can by the end cap at two ends and between the modular designs formed of many rows elasticity needle roller assembly.Row's number of needle roller can be adjusted as required on the cylinder.The quantity that is used to install the screens circle distribution of rolling bar on the end cap is exactly the integral multiple of elasticity needle roller assembly row number.The multipotency of the end cap screens of acquiescence is installed 16 rows, can reduce at double as required (as 8 rows of circle distribution etc.), or change end cap, select the required installation row pairing end cap of number (if any the end cap of 13 or 15 screens) for use.
Description of drawings
Fig. 1 is the overall structure schematic diagram after embodiment lawn leaf cleaning car cuts open most of car body shell;
Fig. 2 is the left view of lawn shown in Figure 1 leaf cleaning car;
Fig. 3 is the vertical view of lawn shown in Figure 1 leaf cleaning car;
Fig. 4 is the partial enlarged drawing (removing trailing wheel and car cover) of the inclination angle adjustment member of lawn shown in Figure 1 leaf cleaning car;
Fig. 5 is the front view of the elasticity needle roller assembly structure of lawn shown in Figure 1 leaf cleaning car;
Fig. 6 is the upward view of the elasticity needle roller assembly structure of lawn shown in Figure 1 leaf cleaning car;
Fig. 7 is the cutaway view (the A-A direction among Fig. 2 is analysed and observe) of cylinder;
Fig. 8 is a B-B direction half sectional view shown in Figure 3;
Fig. 9 is the partial enlarged drawing of the drum segment in the half sectional view shown in Figure 8;
Figure 10 is the Undercarriage structure schematic diagram;
Figure 11 is the schematic diagram that comes off and harrow.
Embodiment
The utility model is delivered to leaf collecting mechanism as active force through the mechanical transmission mechanism of a stable drive ratio with the power 6 of people's go-cart by chain drive, and is simple and direct, efficient, energy-conservation.
The utility model is described in further detail below in conjunction with drawings and embodiments, but protection domain of the present utility model is not limited to the scope of embodiment statement.
1, as Fig. 1 and shown in Figure 3, mechanical device is collected in leaf cleaning in lawn of the present utility model, is made of car body, main gathering unit, auxiliary gathering unit, mowing-apparatus.Car body comprises handle 105 under handle 104 on the adjustable length handle, the adjustable length handle, left button 101, right button 102, adjustment knob 106, brace 113, inclination angle adjustment king-bolt 111, underframe 107, front-wheel 115, trailing wheel 110, axletree 108, collecting box 112, car shell (comprising protective cover 120, car cover 126, vehicle window 124, plate washer 123) etc.; Main gathering unit comprises cylinder 114, needle roller 119, rake 121, outer flywheel 303, sprocket wheel 125, chain 122, regulating wheel 109 etc. come off; Auxiliary gathering unit comprises accumulator 127, Rolling motor 316, motor axle key 315, motor shaft sleeve 309, interior flywheel 310, left half axle 318, right axle shaft 314 etc.; Mowing-apparatus comprises mowing motor 118, cutting blade 116.
2, as Fig. 1-4 and shown in Figure 9, protective cover 120 is fixed on the underframe 107 by bolt, car cover 126 is fixed on the underframe 107 by the bolt that is installed on the screwed hole on back rest part 401 and the rake mounting portion 405 that comes off on the underframe 107, and vehicle window 124 is by pasting or be embedded in the car cover 126; Plate washer 123 is fixed on car cover 126.Front-wheel 115 is installed on the hole of front-wheel mounting portion 408 of underframe 107, two trailing wheels 110 are installed on the axletree 108, axletree 108 is installed in the underframe bearing 202 of underframe bearing block 203 and the inside thereof, and underframe bearing block 203 is installed on the underframe 107 by bolt; The wheel of front-wheel 115 is directly selected and will be fit to, and is too little, is absorbed in little mud pit, is unfavorable for car light advancing on the lawn; And its wheel is directly selected and the installation site, also has influence on the distance of cylinder and lawn surface; Two sprocket wheels 125 are weldingly fixed on the axletree respectively; Chain 122 is installed on sprocket wheel 125 and the outer flywheel 303, and regulating wheel 109 is fixedly clamped on the regulating wheel mounting portion 403 of underframe 107 little protruding, and regulating wheel 109 is pressed on the chain 122; The plate washer 123 that is fixed on the car cover 126 is to be used for the chamber of chain 122 with collecting box 112 separated, and prevents that the rubbish such as leaf of collecting collecting box 112 from being confused by chain 122 connections.
3, on the adjustable length handle under handle 104, the adjustable length handle handle 105 and brace 113 be tightened on together by adjusting knob 106, be fixed under the adjustable length handle on the handle 105 by adjusting knob 106 at brace 113 1 ends of inboard, the other end is by on the minor thread hole that is bolted to the drum shaft mounting portion 407 on the underframe 107; Handle 105 1 ends are fixed on the adjustable length handle between the handle 104 and brace 113 by adjusting knob 106 under the adjustable length handle, and the other end is adjusted on the king-bolt hole and stove bolt hole that king-bolt 111 and inclination angle adjustment stove bolt 201 be installed in handle mounting portion 402 under the adjustable length handle on the underframe 107 by the inclination angle respectively; One in the primary screw hole that stove bolt 201 is installed in four diverse locations of handle mounting portion 402 under the adjustable length handle on the underframe 107 is adjusted at the inclination angle; Handle 104 is fixed under the adjustable length handle on the handle 105 by adjusting knob 106 on the adjustable length handle in the outside.When needs are adjusted the length of handle,, can adjust by adjusting the position of knob 106 in groove; As seen from Figure 9,, by the inclination angle being adjusted in the primary screw hole that stove bolt 201 is installed in four diverse locations of handle mounting portion 402 under the adjustable length handle on the underframe 107, can change the inclination angle of handle under the adjustable length handle; Thereby, make the frame handle can carry out the adjustment at length and inclination angle according to different operator's needs, make machine operation convenient, comfortable.The effect of brace 113 is to form the triangle framework, is to make frame firm on the one hand, is on the other hand to allow the front end of the light perk car of operator.The right button 102 that is used for the left button 101 of index drum motor 316 and is used to control mowing motor 118 is inlayed and is installed in handle 104 on the adjustable length handle, and its lead is hidden on the adjustable length handle in the handle 104.
4, as Fig. 5-7 and shown in Figure 9, main gathering unit comprises cylinder 114, needle roller 119, rake 121, outer flywheel 303, sprocket wheel 125, chain 122, regulating wheel 109, left half axle 318, right axle shaft 314, right axle shaft key 312, left half axle bearing 304, right axle shaft bearing 311, roller pin 302 etc. come off; Elasticity needle roller assembly comprises and rolls bar 306, elastomer 307, jacking block 319, needle roller 119, elasticity needle roller assembly bolt 308 are installed; Cylinder 114 comprises left end cap 305, right end cap 313 and rolls bar 306.Its annexation is: installation jacking block 319 is fixed on by bolt on the screwed hole that is installed in the two ends of rolling bar 306 and rolls on the bar 306; Needle roller 119 big ends are installed in and roll between bar 306 and the elastomer 307, and the elastomer two ends are installed in by bolt and install on the jacking block 319, respectively are fixed on elasticity needle roller assembly bolt 308 with needle roller 119 and roll on the bar 306; Roller pin 302 lower ends are inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion 407 on the underframe 107; Left half axle 318 inserts on the left side macropore of the drum shaft mounting portion 407 on the underframe 107, and is stuck by roller pin 302, can not rotate.Left half axle bearing 304 is fixed on the left end cap 305 by being full of to cooperate; Left half axle 318 is matched with left half axle bearing 304; Left end cap 305 does not contact with left half axle 318, but rotates around left half axle 318 by left half axle bearing 304.Right axle shaft key 312 is installed on the right axle shaft 314, and right end cap 313 is fixed on right axle shaft 314 and the right axle shaft key 312 by interference fit; Right axle shaft bearing 311 is installed on the right macropore of the drum shaft mounting portion 407 on the underframe 107, and right axle shaft 314 cooperations insert in right axle shaft bearing 311 endoporus; Right end cap 313 is fixed on the right axle shaft 314 by fit, and right axle shaft 314 can rotate at right axle shaft bearing 311; Two outer flywheels 303 are installed on left end cap 305 and the right end cap 313 by interference fit respectively and are integral; Therefore, when flywheel 303 rotates outside sprocket wheel 125 passes through chain 122 drives two, make cylinder 114 to roll forward around left half axle 318 and right axle shaft 314 by left end cap 305 and right end cap 313.Be fixed on the installation jacking block 319 that rolls bar 306 two ends and be clipped in the middle by left end cap 305 and right end cap 313, many like this row's elasticity needle roller assemblies just can be sandwiched between the left end cap 305 and right end cap 313 of cylinder 114 by jacking block 319 is installed.Roller pin 302 lower ends are inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion 407 on the underframe 107; Left half axle inserts on the left side macropore of the drum shaft mounting portion 407 on the underframe 107, and is stuck by roller pin 302, can not rotate.The rake 121 that comes off is fixed on coming off on the underframe 107 by bolt and harrows mounting portion 405, and the gap of rake is just alternate with needle roller; Collecting box 112 is put in the collecting box mounting portion 404 on the underframe 107, when collecting box 112 is expired, can pull out by the handle on the collecting box 112, and rubbish such as leaf are poured out.
When the people pushes away it and advances, trailing wheel 110 drives axletree 108 and rotates, make and be fixed on the rotation of axletree 108 upper sprocket wheels, power is transferred on two outer flywheels 303 of front by chain 122, thus make cylinder 114 can left half axle bearing 304 and right axle shaft bearing 311 roll forward at left half axle 318 and right axle shaft 314.When the needle roller 119 on the cylinder 114 that rolls forward with rubbish such as leaf thorn on, and bring to the rake 121 that comes off, drop to naturally in the collecting box 112.
Can see that from elasticity needle roller installation diagram needle roller 119 can be according to the smooth situation on ground, the adaptive adjustment of stretching makes needle roller better touch rubbish such as leaf.The installation interval of elasticity needle roller assembly bolt 308 directly influences the elastic telescopic amount of needle roller; Needle roller used in the utility model can be the bolt of card grinding, is characterized in, the head of bolt is stuck in and rolls between bar and the elastomer, allows it move rolling between bar and the elastomer; On the other hand, the screw above it can increase frictional force, and the rubbish such as leaf on the thorn are brought to the rake that comes off; Elastomer can be used the rubber bar.
Cylinder 114 by the end cap at two ends and between the modular designs formed of many rows elasticity needle roller.Row's number of needle roller can be adjusted as required on the cylinder.The quantity that is used to install the screens circle distribution of rolling bar 306 on the end cap is exactly the integral multiple of elasticity needle roller row number.The multipotency of the end cap screens of acquiescence is installed 16 rows, can reduce at double as required (as 8 rows of circle distribution etc.), or change end cap, select the required installation row pairing end cap of number (if any the end cap of 13 or 15 screens) for use.
5, as Fig. 7 and shown in Figure 9, in the occasion of being inconvenient to promote the cleaning car, reclaim rubbish such as leaf effectively, designed an auxiliary gathering unit.It comprises accumulator 127, Rolling motor 316, motor axle key 315, motor shaft sleeve 309, interior flywheel 310, left half axle 318, right axle shaft 314, roller pin 302, Rolling motor set bolt 317, right axle shaft key 312; Rolling motor 316 is fixed on the left half axle 318 by Rolling motor set bolt 317; Motor axle key 315 is installed on the motor shaft of Rolling motor 316, and interior flywheel 310 is fixed on the motor shaft sleeve 309 by interference fit, and motor shaft sleeve 309 is fixed on the motor shaft and motor axle key 315 of Rolling motor 316 by interference fit.Roller pin 302 lower ends are inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion 407 on the underframe 107; Left half axle inserts on the left side macropore of the drum shaft mounting portion 407 on the underframe 107, and is stuck by roller pin 302, can not rotate.Right axle shaft key 312 is installed on the right axle shaft 314, and right end cap 313 is fixed on right axle shaft 214 and the right axle shaft key 312 by interference fit.Accumulator 127 is placed on the back rest part 401 on the underframe 107; The left button 101 of accumulator 127 and index drum motor 316 and the electric wire of the control circuit between the Rolling motor 316 can be put into left half axle 318.
When pressing left button 101, Rolling motor 316 starts, its motor shaft reaches the interior flywheel 310 that is fixed on the motor shaft sleeve 309 by interference fit by motor axle key 315 drive motor shaft sleeves 309 and rotates, and makes and 310 nested all-in-one-piece right axle shafts 314 rotations of interior flywheel; And when right axle shaft 314 rotates, drive by the right axle shaft key on it 312 and to rotate right end caps 313 and rotate, thereby cylinder 114 rotates under the drive of Rolling motor 316, thus finish refuse collection work such as leaf.
6, mowing-apparatus comprises mowing motor 118, cutting blade 116, mowing motor installing ring 117.Cutting blade 116 is installed on the axle of mowing motor 118, mowing motor 118 is installed on the header portion 406 of underframe 107 by mowing motor installing ring 117 and bolt, the wall and the underframe of the header portion 406 of its contact are in an acute angle, so that the cutting blade basic horizontal.
7, as shown in figure 10, underframe 107 is a weldment, and handle mounting portion 402, regulating wheel mounting portion 403, collecting box mounting portion 404, come off rake mounting portion 405, header portion 406, drum shaft mounting portion 407 and front-wheel mounting portion 408 all are welded on the underframe 107 and become one under back rest part 401, the adjustable length handle.
If 8 not auxiliary gathering units, then as long as cylinder 114 inside are reduced to a main shaft, the connected mode at its two ends, left and right sides is the same with the closure of cylinder 114 and underframe 107 with above-mentioned left half axle 318.Be that roller pin 302 lower ends are inserted on the hole at main shaft two ends, the upper end is stuck on the left side groove of the drum shaft mounting portion 407 on the underframe 107; The main shaft two ends insert on the macropore of the drum shaft mounting portion 407 on the underframe 107, and are stuck by roller pin 302, can not rotate.Left half axle bearing 304 is fixed on left end cap 305 and the right end cap 313 by being full of to cooperate; The main shaft two ends are matched with left half axle bearing 304; Left end cap 305 does not contact with main shaft with right end cap 313, but rotates around main shaft by left half axle bearing 304.
Lawn leaf cleaning plant in the present embodiment, global design becomes the hand-push type lorry.When the people promoted dolly and advances on the lawn, trailing wheel rotated, and makes the sprocket rotation on the axletree, rotated thereby drive roller in front by chain drive.Circle distribution many row's elasticity needle rollers on cylinder, and when cylinder rotated, the elasticity needle roller was on the thorn of the rubbish such as leaf on the lawn, when rotating along with cylinder and with needle roller rake interaction at interval, make rubbish such as leaf drop to collecting box, finish leaf and clear up.The elasticity needle roller can be according to the smooth situation on ground, and the adaptive adjustment of stretching makes needle roller better touch rubbish such as leaf.Be better recovery, the utility model has designed an auxiliary gathering unit.In cylinder inside, when pressing the button the connection circuit, then cylinder can rotate with design of electrical motor.This mainly is in the occasion of being inconvenient to promote, and reclaims rubbish such as leaf effectively.In addition, the utility model adds the headstock that is installed on of a mowing, makes on the one hand the work that the utility model can have been held concurrently and mowed also can help the recovery of rubbish such as leaf on the other hand in certain occasion.
Claims (6)
1. a lawn leaf cleaning car comprises car body and main gathering unit, and car body comprises front-wheel, underframe, trailing wheel, hind axle, underframe bearing block; It is characterized in that described main gathering unit comprises sprocket wheel, chain, outer flywheel, regulating wheel, cylinder, arranges elasticity needle roller, left half axle bearing, left half axle, right axle shaft key, right axle shaft, right axle shaft bearing and the rake that comes off more; Each parts annexation is: front-wheel is installed on the underframe, and two trailing wheels are installed on the hind axle, and hind axle is installed on the underframe by the underframe bearing block, and two sprocket wheels are weldingly fixed on the hind axle respectively; Chain is installed on sprocket wheel and the outer flywheel, and regulating wheel is fixed on the underframe, and regulating wheel is pressed on the chain; Two outer flywheels are fixed on cylinder left end cap and cylinder right end cap by interference fit respectively; Many row's elasticity needle rollers are installed on the cylinder, and the cylinder left end cap is combined on the left half axle by the left half axle bearing holder (housing, cover), and the cylinder right end cap is fixed on the right axle shaft by the right axle shaft key, and right axle shaft is combined on the underframe by the right axle shaft bearing holder (housing, cover); Come off rake by bolt in underframe, come off and leave the gap of passing for the elasticity needle roller between the rake; The collecting box that is used to collect the lawn leaf is put in underframe.
2. lawn according to claim 1 leaf cleaning car, it is characterized in that described car body also comprises handle under handle on the adjustable length handle, the adjustable length handle, adjustment knob, brace, inclination angle adjustment king-bolt, the big stove bolt of inclination angle adjustment and car shell, the car shell comprises protective cover, car cover, vehicle window and plate washer; Its annexation is: protective cover is fixed on the underframe by bolt, and the car cover is fixed on the underframe by the bolt that is installed on the screwed hole on back rest part and the rake mounting portion that comes off on the underframe, and vehicle window is by pasting or be embedded in the car cover; Plate washer is fixed on the car cover; Front-wheel is installed on the hole of front-wheel mounting portion of underframe, and two trailing wheels are installed on the axletree, and axletree is installed in the underframe bearing block, and the underframe bearing block is installed on the underframe by bolt; Two sprocket wheels are weldingly fixed on the axletree respectively; Chain is installed on sprocket wheel and the outer flywheel; Two outer flywheels are installed on left end cap and the right end cap by interference fit respectively and are integral; Regulating wheel is fixedly clamped on the little protruding axle on the regulating wheel mounting portion of underframe, and regulating wheel is pressed on the chain; On the adjustable length handle under handle, the adjustable length handle handle and brace be tightened on together by adjusting knob, be fixed under the adjustable length handle on the handle by adjusting knob at brace one end of inboard, the other end is by on the minor thread hole that is bolted to the drum shaft mounting portion on the underframe; Handle one end is fixed on the adjustable length handle between the handle and brace by adjusting knob under the adjustable length handle, and the other end is adjusted king-bolt and inclination angle by the inclination angle respectively and adjusted on the king-bolt hole and stove bolt hole that stove bolt is installed in handle mounting portion under the adjustable length handle on the underframe; One in the primary screw hole that stove bolt is installed in four diverse locations of handle mounting portion under the adjustable length handle on the underframe is adjusted at the inclination angle; Handle is fixed under the adjustable length handle on the handle by adjusting knob on the adjustable length handle in the outside; The right button that the left button and being used to that is used for the index drum motor is controlled the mowing motor is inlayed and is installed in handle on the adjustable length handle.
3. leaf cleaning car in lawn according to claim 2 is characterized in that the elasticity needle roller is installed on the cylinder by elasticity needle roller assembly, and elasticity needle roller assembly comprises elastomer, jacking block, elasticity needle roller assembly bolt are installed; Cylinder comprises left end cap, right end cap and roll bar that its annexation is: the installation jacking block is fixed on by bolt on the screwed hole that is installed in the two ends of rolling bar and rolls on the bar; The big end of needle roller is installed in and rolls between bar and the elastomer, and the elastomer two ends are installed in by bolt and install on the jacking block, respectively are bolted to elasticity needle roller assembly with needle roller and roll on the bar; The roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin; The left half axle bearing is fixed on the left end cap by being full of to cooperate; Left half axle is matched with the left half axle bearing; Left end cap rotates around left half axle by the left half axle bearing; The right axle shaft key is installed on the right axle shaft, and right end cap is fixed on right axle shaft and the right axle shaft key by interference fit; The right axle shaft bearing is installed on the right macropore of the drum shaft mounting portion on the underframe, and the right axle shaft cooperation inserts in the right axle shaft brearing bore; Right end cap is fixed on the right axle shaft by fit, and right axle shaft can rotate at the right axle shaft bearing; Two outer flywheels are installed on left end cap and the right end cap by interference fit respectively and are integral; Being fixed on the installation jacking block that rolls the bar two ends is clipped in the middle by left end cap and right end cap; The roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin; The rake that comes off is fixed on coming off on the underframe by bolt and harrows the mounting portion; Collecting box is put in the collecting box mounting portion on the underframe.
4. a kind of lawn according to claim 3 leaf cleaning car, it is characterized in that also comprising auxiliary gathering unit, described auxiliary gathering unit comprises accumulator, Rolling motor, motor axle key, motor shaft sleeve and interior flywheel and Rolling motor set bolt, its annexation is: Rolling motor is fixed on the left half axle by the Rolling motor set bolt, the roller pin lower end is inserted on the hole of left half axle, and the upper end is stuck on the left side groove of the drum shaft mounting portion on the underframe; Left half axle inserts on the left side macropore of the drum shaft mounting portion on the underframe, and is stuck by roller pin; The motor axle key is installed on the motor shaft of Rolling motor, and interior flywheel is fixed on the motor shaft sleeve by interference fit, and motor shaft sleeve is fixed on the motor shaft and motor axle key of Rolling motor by interference fit; The right axle shaft key is installed on the right axle shaft, and right end cap is fixed on right axle shaft and the right axle shaft key by interference fit; Accumulator is placed on the rear portion on the underframe; The left button of accumulator and index drum motor and the electric wire of the control circuit between the Rolling motor are put in the left half axle.
5. leaf cleaning car in a kind of lawn according to claim 4 is characterized in that also comprising mowing-apparatus, and described mowing-apparatus comprises mowing motor, cutting blade, mowing motor installing ring; Cutting blade is installed on the axle of mowing motor, and the mowing motor is installed on the crossbeam of underframe by mowing motor installing ring and bolt.
6. according to each described a kind of lawn leaf cleaning car of claim 2～5, it is characterized in that described underframe is a weldment, wherein, handle mounting portion, regulating wheel mounting portion, collecting box mounting portion, come off rake mounting portion, header portion, drum shaft mounting portion and front-wheel mounting portion all are welded on the underframe and become one under back rest part, the adjustable length handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205680494U CN201938118U (en) | 2010-10-19 | 2010-10-19 | Lawn leaves cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205680494U CN201938118U (en) | 2010-10-19 | 2010-10-19 | Lawn leaves cleaning vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201938118U true CN201938118U (en) | 2011-08-24 |
Family
ID=44465478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205680494U Expired - Fee Related CN201938118U (en) | 2010-10-19 | 2010-10-19 | Lawn leaves cleaning vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201938118U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763564A (en) * | 2012-08-06 | 2012-11-07 | 金华市赛格五金注塑有限公司 | Cleaner of grass shreds and fallen leaves |
| CN103190352A (en) * | 2013-04-11 | 2013-07-10 | 中国农业大学 | Grassland livestock dung pick-up and transport device |
| CN103202183A (en) * | 2013-04-22 | 2013-07-17 | 西北工业大学 | Leaf pickup and compression device for lawns |
| CN104429647A (en) * | 2014-12-16 | 2015-03-25 | 安徽理工大学 | Combine cleaning vehicle for leaves on lawns |
| CN108370853A (en) * | 2018-04-27 | 2018-08-07 | 济南诚之鑫企业管理咨询有限公司 | A kind of lawn fallen leaves automatic cleaning device |
-
2010
- 2010-10-19 CN CN2010205680494U patent/CN201938118U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102763564A (en) * | 2012-08-06 | 2012-11-07 | 金华市赛格五金注塑有限公司 | Cleaner of grass shreds and fallen leaves |
| CN103190352A (en) * | 2013-04-11 | 2013-07-10 | 中国农业大学 | Grassland livestock dung pick-up and transport device |
| CN103190352B (en) * | 2013-04-11 | 2014-06-25 | 中国农业大学 | Grassland livestock dung pick-up and transport device |
| CN103202183A (en) * | 2013-04-22 | 2013-07-17 | 西北工业大学 | Leaf pickup and compression device for lawns |
| CN103202183B (en) * | 2013-04-22 | 2014-07-09 | 西北工业大学 | Leaf pickup and compression device for lawns |
| CN104429647A (en) * | 2014-12-16 | 2015-03-25 | 安徽理工大学 | Combine cleaning vehicle for leaves on lawns |
| CN108370853A (en) * | 2018-04-27 | 2018-08-07 | 济南诚之鑫企业管理咨询有限公司 | A kind of lawn fallen leaves automatic cleaning device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110824 Termination date: 20141019 |
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