CN201050043Y - Rolling broom transmission mechanism for road cleaning vehicle - Google Patents

Rolling broom transmission mechanism for road cleaning vehicle Download PDF

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Publication number
CN201050043Y
CN201050043Y CNU2007200367571U CN200720036757U CN201050043Y CN 201050043 Y CN201050043 Y CN 201050043Y CN U2007200367571 U CNU2007200367571 U CN U2007200367571U CN 200720036757 U CN200720036757 U CN 200720036757U CN 201050043 Y CN201050043 Y CN 201050043Y
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CN
China
Prior art keywords
jacket
cylinder
road
sprocket wheel
sweeper
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
CNU2007200367571U
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Chinese (zh)
Inventor
章元生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QINJIE ROAD SWEEPERS PLANT CHANGSHU CITY
Original Assignee
QINJIE ROAD SWEEPERS PLANT CHANGSHU CITY
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Application filed by QINJIE ROAD SWEEPERS PLANT CHANGSHU CITY filed Critical QINJIE ROAD SWEEPERS PLANT CHANGSHU CITY
Priority to CNU2007200367571U priority Critical patent/CN201050043Y/en
Application granted granted Critical
Publication of CN201050043Y publication Critical patent/CN201050043Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a rolling broom transmission mechanism of a sweeping car and pertains to the technical field of environmental sanitation facilities. The utility model comprises a roller cover which has a garbage outlet port and is in hanging connection with the sweeping car through a hanging device; a first roller, a second roller and a third roller of the broom are pivoted in level state in a cover chamber of a roller cover; the first roller is arranged above the second and the third rollers; two of the first, the second and the third rollers rotate toward the same direction; a pair of a first and a second driving devices are arranged on the roller cover, are in transmission connection with the first, the second and the third rollers and are used for driving the first, the second and the third rollers to move; the first and the second driving devices are respectively connected with the oil circuit of a hydraulic pressure driving device of the sweeping car. The utility model has the advantages of ideal sweeping effect and efficiency and simple structure; lifting the whole roller cover under non-operational state to protect the broom; and prolonging the service life of the broom.

Description

The rotary broom transmission mechanism of road sweeper
Technical field
The utility model relates to a kind of rotary broom transmission mechanism of road sweeper, belongs to the environment sanitation facility technical field.
Background technology
The road sweeper custom is referred to as to call refuse cleaning vehicle, disposes two cover brooms on road sweeper usually, and a cover is the dish type broom, and it is a pair of that quantity has; Another set of is rotary broom, and quantity is independent one, promptly has one piece of broom axle only or claims cylinder, and the solid common quantity of peace is the broom of 3-6 handle on the broom axle.Aforesaid dish type broom, rotary broom are respectively by dish type broom transmission device and rotary broom work that transmission device drives.Contrast can be by obtaining very detailed understanding in the disclosed technical scheme of Chinese patent CN2484349Y.The positive effect of CN2484349Y is: guarantee that the two cover brooms and the road-sweeper speed of a motor vehicle are the relation of following in sb's footsteps, promptly the speed of a motor vehicle is fast, and the operating rate of broom cleaning is also fast, and vice versa.
But above-mentioned patented technology scheme also has shortcoming, because the rubbish state on the road often varies, meets some zone or certain bar road, the less or more phenomenon of highway section rubbish often.In case run into the highway section of relative clean, if the speed of a motor vehicle is fast, the wheel speed of travel of road-sweeper is improved, fast because of dish type broom operating rate so, thereby the part that can cause the dish type broom is swept the situation that is separated between silk appearance and the road surface, influence the dish type broom rubbish is driven to the zone of action of rotary broom, sweep for rotary broom and be thrown in the disposal box.Because the rotating speed of rotary broom is also fast, tend to cause the road surface to stir up a cloud of dust simultaneously; In case run into dirty relatively highway section, if the speed of a motor vehicle slows down, make the speed of travel of wheel of road-sweeper slow, can cause the adynamia of dish type broom, this two covers broom of rotary broom so or claim not enoughly, influence sweeps disposal box with rubbish.At and in order to remedy above-mentioned defective, Chinese patent application numbers 200620165344.9 has been recommended a kind of sweeping transmission mechanism of road sweeper.
But, the applicant thinks, all there is present insurmountable atypical technical problem in above-mentioned patent scheme, because rotary broom is arranged at the nearly middle part of disposal box, the case mouth of broom and disposal box is that the rubbish feeding mouth is in same horizontal plane basically or claims sustained height, obvious, disposal box is extremely limited to the saturation of rubbish, must come and go removal rubbish repeatedly in the course of work, thereby following 2 drawbacks of Yin Faing at least: the one, return rubbish concentrated area removal rubbish during for the utmost point, thereby continuous cleaning works is interrupted, influenced sweeping efficiency; The 2nd, return the consumption that frequently can increase the energy.Perhaps the someone can propose such query, that is exactly that capacity increase with disposal box is for example to the length of disposal box and highly improvement property dilatation, yet so thinking can produce the following problem of attending to one thing and lose sight of another again: only only depending on, the drum broom of this cover is rubbish can't be got rid of the depths of sweeping to disposal box effectively, moreover, also can make the interior rubbish of disposal box feedback behind the height that has surpassed rotary broom, occur and promptly return the phenomenon of inclining outward from the case mouth; The capacity that increases disposal box simply can cause the unbalance of road-sweeper body construction, hides some dangers for to safety.
Through applicant's preliminary conclusion of concentrating on studies, design, testing and draw for many years be, present for example by top act and form of structure the broom transmission mechanism particularly the rotary broom transmission mechanism can't use on the road sweeper that disposal box and rotary broom branch are arranged, for example organically be installed on the rubbish waggon of present environmental sanitation department employed van-type rubbish self-dumping.Because, the capacity that being used to of van-type rubbish dump car held the envelope of rubbish is comparatively gratifying, if two cover brooms of cleaning agency can be able to combine with it, then can yet be regarded as is a kind of good act that both can improve cleaning work efficient, energy conservation.But must perform the operation accordingly to the rotary broom transmission mechanism in the prior art and by the setting of rotary broom rotary broom that transmission mechanism drives.To this, the applicant can specifically to be put to the complete technical scheme of using and to retrieve in order to release, and does not all search referential technology enlightenment in professional journals " cleaning magazine " for example over the years and Chinese patent.
For example: .CN1318671A Chinese patent A), B) .CN2647914Y, C) .CN2769341Y or the like, A) automatic garbage scavenging truck of Jie Shaoing, though can be disposable finish from being swept into a series of operation such as shipment, but what it did not break away from yet that the applicant mentions in the above can't directly sweep rubbish and get rid of to the alleged dustbin of (sweep and be fed to) patent by being loaded on rolling and brushing broom on the drum shaft, and need transmit by conveyer belt, the road-sweeper of this structure is except existing tediously long car body shortcoming, the reliability of operation, safety all can be not satisfactory, for example the conveying mechanism complex structure, probability of failure certainly will be bigger; Car body is tediously long, and the flexibility of cause walking, turning round, turning around etc. is influenced, and the road occupying coefficient is big, and safety factor is low.
Shortcoming and for example: the B) road sweeper of Tui Jianing, though can eliminate A), it will be by means of the supporting use of dust exhaust apparatus, and is stronger to the fastidious property of rubbish, and occurs sweep-up pipe (patent claims air inlet duct) easily and stop up; This patent does not adopt rotary broom, by the dish type broom rubbish is driven to the dust exhaust apparatus place, so sweeping efficiency, effect are low.
Also as: C) Jiao Dao structure that road sweeper embodies more particularly its dish type broom (patent claim sideway swivel brush), rotary broom (patent claim to clean roll) transmission device still belong to the CN2484349Y category.
Summary of the invention
Task of the present utility model is the rotary broom transmission mechanism that a kind of road sweeper will be provided, and it can be swept rubbish and feed in the garbage collection box of van-type refuse tipper, and has advantage simple in structure, that sweeping efficiency is high.
Task of the present utility model is finished like this, a kind of rotary broom transmission mechanism of road sweeper, and it comprises that a device of hanging by outfit is used for hanging that connect and jacket tool rubbish outlet with road-sweeper; One group each is with first, second, third cylinder that respectively dispose besom of level ground hub setting in the cover chamber of jacket, wherein: first cylinder is positioned at the top of second, third cylinder, and the wherein direction of rotation of two cylinders in first, second, third cylinder is identical; A pair of be respectively applied for connect with described first, second, third cylinder transmission and be used for ordering about first, second drive unit of first, second, third drum movement, be arranged on the jacket, first, second drive unit links with the fluid pressure drive device oil circuit of road-sweeper respectively.
In an embodiment of the present utility model, describedly hang a pair of slide guide frame, the pair of slide that is separately fixed at position, both sides, described jacket rear end that device comprises the position, car body front end both sides that is separately fixed at road-sweeper, be located at road-sweeper the support at supporting garbage collection box front end position placed in the middle and the jacket that is located on the jacket guide and support device, the position of described slide plate is corresponding with the slide guide frame, and sliding fitting in the slideway of slide guide frame, the end that support and jacket are guided and supported device links, and the other end and jacket that jacket is guided and supported device link.
In another embodiment of the present utility model, the setting triangular in shape each other of described first, second, third cylinder.
In another embodiment of the present utility model, the direction of rotation of described first cylinder is consistent with the direction of rotation of the 3rd cylinder, and opposite with the direction of rotation of second tin roller.
In another embodiment of the present utility model, described first drive unit comprises first oil motor, left side sprocket wheel, first chain, duplex chain wheel, second chain, preceding sprocket wheel, first oil motor is located at the top of jacket and the side of taking back, left side sprocket wheel is fixed on the power output shaft of first oil motor, the two ends of first chain are nested with respectively at left sprocket wheel, on the duplex chain wheel, duplex chain wheel is fixed on the axle head behind the cover wall of first jacket that drum shaft passes of described first cylinder, second chain is set in duplex chain wheel respectively, on the preceding sprocket wheel, preceding sprocket wheel is fixed on the axle head of the 3rd drum shaft after passing the cover wall of jacket of the 3rd cylinder.
Go back among the embodiment of the present utility model, described second drive unit comprises second oil motor, right sprocket wheel, the 3rd chain, back sprocket wheel, second oil motor is located at the top of jacket and the side that takes over, right sprocket wheel is fixed on the power output shaft of second oil motor, the 3rd chain is nested with respectively on right sprocket wheel and back sprocket wheel, and back sprocket wheel is fixed on the axle head of second tin roller axle after passing the cover wall of jacket of described second tin roller.
More of the present utility model and among embodiment, the position that is provided with of described slide guide frame, slide plate is inclination.
In of the present utility model and then embodiment, it is oil cylinder that described jacket is guided and supported device.
Of the present utility model again more and among embodiment, be respectively equipped with in the cover chamber of described jacket and be used to the guide plate and the rubbish baffle plate that prevent that rubbish from returning.
In again of the present utility model and then embodiment, each of described first, second, third cylinder two ends at least extends with all cloth states and is useful on the parts that scoop out that scoop out besom, is provided with between each scoops out on the parts to be used to regulate besom in the adjustment hole that scoops out residing position on the parts.
The advantage of the technical scheme that the utility model is recommended: become prior art and be three drum brooms by single drum broom, to come from besom on second, third cylinder by the besom on first cylinder sweeps the rubbish of feeding and arriving and sweeps in the garbage collection box that is thrown on the cleaning cart to be disposed, and because the besom on second, third cylinder can be fed the besom that reaches on first cylinder to wrap up in the mode of feeding with rubbish each other, it all is very good therefore cleaning effect, efficient; The drive disk assembly of first, second drive unit is few, and is therefore simple in structure; Hang device and can make jacket realize rising or falling, under off working state, can make on the whole jacket and carry, with the protection besom; The position of besom on each cylinder can be adjusted, and can realize adjusting after awns (sweeping silk) shortens when besom uses a period of time sweeping, and therefore can prolong the service time of besom.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present utility model.
Fig. 2 is an application example schematic diagram of the present utility model.
Fig. 3 is the schematic diagram that the hydraulic system oil circuit of oil motor of the present utility model and road-sweeper connects.
The specific embodiment
For the auditor that the makes Patent Office especially public can further understand structure of the present utility model and effective effect thereof, the applicant will reach embodiment in conjunction with the accompanying drawings and be described below the specific embodiment of the present utility model is detailed, not be the restriction to technical solutions of the utility model but should not look embodiment.
See also Fig. 1, what provide is the detailed structure of the rotary broom transmission mechanism of road sweeper, this rotary broom transmission mechanism is hung to be linked in road-sweeper and further to say it is to hang to be linked on the van-type refuse tipper, specifically is to realize hanging connection by the device of hanging that is equipped with.As the structure of hanging the preferred of device but being not limited to is to comprise that a pair of slide guide frame 40, pair of slide 36, a support 10 and a jacket guide and support device 18, a pair of slide guide frame 40 usefulness screws 38 are fixed on the position, both sides of the car body front end of road-sweeper, and fix with heeling condition, this example is that a pair of slide guide frame 40 is fixed on the garbage collection box 9 of road-sweeper.Pair of slide 36 is fixed on the position, both sides of jacket 1 rear end with welding or riveted joint or other similar mode, also is to tilt fixing, and inclined degree is consistent with the inclined degree of slide guide frame 40, and slide plate 36 is that the sliding slideway 43 that fits over slide guide frame 40 is interior.The preferred permanent position of support 10 is selected garbage collection box 9 front sides or is claimed the position placed in the middle of front end, and it has a pair of adjustment arm 11, guides and supports device 18 by bearing pin 12 and jacket and is connected.Be oil cylinder because preferred jacket is guided and supported device 18, therefore adjust arm 11 and be connected by the cylinder post engaging lug 13 on the cylinder post of bearing pin 12 and oil cylinder, and the top of to be the lower end of oil cylinder cylinder post be connected in the lower end of oil cylinder jacket 1, promptly on the crossbeam 20 of jacket 1.The oil cylinder of guiding and supporting device 18 as jacket is connect by its first, second oil cylinder that to chew 48,49 be that the distributing valve 52 (Fig. 2 shows) of hydraulic system is connected by the pipeline and the fluid pressure drive device of road-sweeper.When first oil cylinder connects when chewing 48 oil-feeds, the lower end of cylinder post bounces back in cylinder body, just by carrying on the moving jacket 1 of cylinder cornice, otherwise chew 49 oil-feeds when second oil cylinder connects, and first oil cylinder connects when chewing 48 oil returns, then jacket 1 tenesmus.Therefore be not difficult to think of, be under the non-cleaning state at road-sweeper, jacket 1 is guided and supported device 18 by jacket and is being guided and supported, and makes the besom 6 on second, third cylinder 4,5 liftoff, in the process that jacket 1 rises or descends, the slide plate 36 that is fixed on the jacket 1 is pasting slide guide frame 40 along slideway 43 slips.
The shape of jacket 1 is preferred with the shape shown, top is narrow and the bottom is wide, promptly progressively expand from top to bottom and establish, first, second, third cylinder 3,4,5 of besom 6 is respectively disposed in arrangement in the cover chamber 2 of jacket 1, first cylinder 3 is corresponding to the top of second, third cylinder 4,5, three cylinders dispose in leg-of-mutton mode each other, and alleged here triangle is meant that the outside in the vertical profile cross section of three cylinders connects how much states that reflected with three lines.In order to embody the cleaning effect of being located at the besom 6 on first, second, third cylinder 3,4,5 respectively more well, can the level height than the 3rd cylinder 5 be low slightly with the level height of second tin roller 4.First cylinder 3 by first axle bed 28 hub setting in the both sides of jacket 1 side wall upper part, integrally be positioned at cover chamber 2, and second, third cylinder 4,5 by corresponding second, third axle bed 34,35 hub settings in the both sides of jacket 1 lower sidewall, integrally be positioned at cover chamber 2, it is that both are parallel that second, third cylinder 4,5 can be in same horizontal level, also can change to some extent, that is: as described above that second tin roller 4 is low than the 3rd cylinder 5 slightly.Each is to scoop out parts 26 around cloth between cylinder peripheral direction (360 °) at the two ends of every cylinder, the group number that scoops out parts 26 that is positioned at each cylinder two ends that present embodiment is given is 8 groups, the length that is used for fixing 8 strips substantially with the corresponding to besom 6 of drum length.Owing to arrange to have adjustment hole 22 scooping out on the parts 26 with a cloth state ground, therefore the position work of being guaranteed besom 6 is according to needing adjustment, for example when besom 6 is newly enabled, besom 6 can be fixed on what scoop out parts 26 is base portion by the bottom, and when besom 6 after use after a while, therefore sweep awns and promptly sweep silk and can shorten (due to the repeated friction of ground), besom 6 can be regulated to the direction away from cylinder, just besom 6 is fixed towards the upper end that scoops out parts 26 by adjusting screw 25.Each besom 6 be fixed on by the 24 usefulness screws 25 of the screw on its hair brush base 23 a pair of to scooping out on the parts 26.
As follows as be used for connecting and the concrete structure first, second drive unit 7,8 that order about 3,4,5 motions of first, second, third cylinder that the utility model is recommended: first drive unit 7 with 3,4,5 transmissions of first, second, third cylinder, it is that first oil motor 46 is fixed on the crossbeam 20 of jacket 1 by first motor bracket 45, and is in crossbeam 20 left end ends along locating (is example with present shown position state); Second drive unit 8, it is that second oil motor 50 is fixed in the crossbeam 20 right-hand member ends of jacket 1 along the place by second motor bracket 16.By oil pipe 19 UNICOMs, and first, second tubing interface 47,15 each fluid pressure drive device by pipeline and road-sweeper of first, second oil motor 46,50 are distributing valve 52 (Fig. 2 shows) the oil circuit connection of hydraulic system between first, second oil motor 46,50.During 47 oil-feeds of first tubing interface, fluid enters second oil motor 50 through oil pipe 19, and then is caused the fuel tank of aforesaid hydraulic system and constituted hydraulic oil circuit by second tubing interface 15 of second oil motor 50.For first, second mentioned oil motor 46,50, preferred employing is a GGY15-IIA type oil motor by the model that Qidong City Qidong, Jiangsu Province, China pioneer's high-pressure oil pump Co., Ltd produces and sells.
When first, second oil motor 46,50 all when in running order, first oil motor 46 makes left sprocket wheel 44 rotate to clockwise direction, ask for an interview the arrow that is shown on first cylinder 3, drive duplex chain wheel 33 conrotatorys of being fixed on first axis of rolling 39 by first chain 42, duplex chain wheel 33 is given the preceding sprocket wheel 30 that is fixed on the second tin roller axle 51 by second chain 31 with transmission of power or title transition, under this state, all to clockwise direction rotation, the besom 6 that is assemblied on the first, the 3rd cylinder 3,5 enters duty to the first, the 3rd cylinder 3,5; Meanwhile, second oil motor 50 makes 14 rotations of right sprocket wheel, drives the back sprocket wheel 21 that is fixed on the second tin roller axle 51 by the 3rd chain 17, makes that the second tin roller 4 of hub setting in the cover chamber 2 of jacket 1 is rotated counterclockwise by second axle bed 34.So, because the direction of rotation of second, third cylinder 4,5 is opposite each other, and first cylinder 3 is consistent with the rotation direction of the 3rd cylinder 5, therefore, second, third cylinder 4,5 shows as rubbish is fed to first cylinder 3 with handful with closing form, and the applicant is called this form to wrap up in and sweeps.Inclined to one side side between the first, the 3rd cylinder 3,5 is provided with guide plate 29, more particularly in the cover chamber 2 of jacket 1, be provided with guide plate 29, the effect of guide plate 29 is to be used to prevent that the rubbish that sweeps from returning, and below guide plate 29, also establish intubate 32, intubate 32 has two effects, the one, to the both sides sidewall reinforcement of jacket 1, the 2nd, prevent that rubbish from returning.And between an inclined to one side side of first, second cylinder 3,4 rubbish baffle plate 37 is set, effect is as guide plate 29, and the top of baffle plate 37 is the rubbish outlet 41 of jacket 1.
See also Fig. 2 and Fig. 3, provided van-type and have a road sweeper 55 from unloading functions, here alleged self-unloading can obtain by the elevating ram 57 that performance a pair of and garbage collection box 9 in the drawings connects mutually understanding, because garbage collection box 9 rear portions are articulated on the car body by hinge member.And, according to general knowledge, offer rubbish intake 60 at 9 besom positions on first cylinder 3 of garbage collection box, come from the rubbish that the rubbish outlet 41 that is opened on the jacket 1 is drawn so that scoop out.And then by shown in the figure, the distributing valve 52 of the hydraulic system of road-sweeper is provided in a side of in the driver's cabin 58, when road-sweeper is worked, enter duty by the motor of the power set of road-sweeper (be generally diesel engine but also can be petrol engine), drive the rear wheel movement of sailing running gear.Oil pump 53 work simultaneously, from fuel tank 54 interior pump oil, with to first, second oil motor 46,50 fuel feeding, make oil motor enter duty, make first, second drive unit 7,8 enter duty, and then make first, second, third cylinder, 3,4,5 moving commentaries on classics, meanwhile, a pair of dish type broom 56 that is positioned at driver's cabin 58 front ends also enters duty.A pair of dish type broom 56 comes together or claims remittance to send in the rubbish on the road surface towards the zone of action of besom 6; earlier rubbish is swept besom 6 directions on second tin roller 4 by the besom 6 on the 3rd cylinder 5; because second; the 3rd cylinder 4; the direction of motion of the besom 6 on 5 is opposite; therefore send the besom 6 of feeding on first cylinder 3 with rubbish with the winding up state, rubbish is swept in the case chamber that is thrown to garbage collection box 9 through the rubbish intake 60 of rubbish outlet 41 (can be described as the discharging garbage mouth) on being opened in garbage collection box 9 that communicates with the rubbish intake 60 of garbage collection box 9 by the besom 6 on first cylinder 3.If, so also can spray water by the water tank in being located at garbage collection box 9 59 for avoiding road surface dust to fly upward.When cleaning works finishes, first of oil cylinder that so can be by jacket being guided and supported device 18 connects chews 48 fuel feeding, and the cylinder post is risen, and drives on the jacket 1 and carries, and makes the besom 6 on second, third cylinder 45 liftoff, and vice versa.
By above-mentioned explanation, can know that fully rotary broom transmission mechanism of the present utility model can be configured on the road sweeper of van-type refuse tipper pattern ideally, and can satisfy sweeping efficiency and effect, here alleged cleaning effect for example resembles the frivolous rubbish that easily waves of leaf, a scrap of paper and so on and can outwards not shake off between the besom 6 on second, third cylinder 4,5, and if the single cylinder in the prior art is then very easy of the escape of the two ends of broom.In addition, the utility model has been eliminated the speed of the broom in the prior art and the deficiency that vehicle to run speed is followed in sb's footsteps and caused equally, because the operating rate of first, second, third cylinder 3,4,5 is controlled by the distributing valve 52 with regulatory function, promptly first, second oil motor 46,50 fuel delivery sizes are realized adjustment to the speed speed of besom 6 by control.

Claims (10)

1. the rotary broom transmission mechanism of a road sweeper is characterized in that it comprises that a device of hanging by outfit is used for hanging that connect and jacket (1) tool rubbish outlet (41) with road-sweeper; One group each is with first, second, third cylinder that respectively dispose besom (6) (3,4,5) of level ground hub setting in the cover chamber (2) of jacket (1), wherein: first cylinder (3) is positioned at the top of second, third cylinder (4,5), and the wherein direction of rotation of two cylinders in first, second, third cylinder (3,4,5) is identical; A pair of first, second drive unit (7,8) that connects with described first, second, third cylinder (3,4,5) transmission and be used for ordering about first, second, third cylinder (3,4,5) motion that is respectively applied for, be arranged on the jacket (1), first, second drive unit (7,8) links with the fluid pressure drive device oil circuit of road-sweeper respectively.
2. the rotary broom transmission mechanism of road sweeper according to claim 1, it is characterized in that the described a pair of slide guide frame (40) that device comprises the position, car body front end both sides that is separately fixed at road-sweeper of hanging, be separately fixed at the pair of slide (36) at position, described jacket (1) both sides, rear end, be located at road-sweeper the support (10) at supporting garbage collection box (9) front end position placed in the middle and the jacket that is located on the jacket (1) guide and support device (18), the position of described slide plate (36) is corresponding with slide guide frame (40), and sliding fitting in the slideway (43) of slide guide frame (40), support (10) links with the end that jacket is guided and supported device (18), and the other end and jacket (1) that jacket is guided and supported device (18) link.
3. the rotary broom transmission mechanism of road sweeper according to claim 1 is characterized in that described first, second, third cylinder (3,4,5) setting triangular in shape each other.
4. according to the rotary broom transmission mechanism of claim 1 or 3 described road sweepers, it is characterized in that the direction of rotation of described first cylinder (3) is consistent with the direction of rotation of the 3rd cylinder (5), and opposite with the direction of rotation of second tin roller (4).
5. the rotary broom transmission mechanism of road sweeper according to claim 1, it is characterized in that described first drive unit (7) comprises first oil motor (46), left side sprocket wheel (44), first chain (42), duplex chain wheel (33), second chain (31), preceding sprocket wheel (30), first oil motor (46) is located at the top of jacket (1) and the side of taking back, left side sprocket wheel (44) is fixed on the power output shaft of first oil motor (46), the two ends of first chain (42) are nested with respectively in left sprocket wheel (44), on the duplex chain wheel (33), duplex chain wheel (33) be fixed on described first cylinder (3) first drum shaft (39) the axle head behind the cover wall of the jacket that passes (1), second chain (31) is set in duplex chain wheel (33) respectively, on the preceding sprocket wheel (30), preceding sprocket wheel (30) is fixed on the axle head of the 3rd drum shaft (27) behind the cover wall that passes jacket (1) of the 3rd cylinder (5).
6. the rotary broom transmission mechanism of road sweeper according to claim 1, it is characterized in that described second drive unit (8) comprises second oil motor (50), right sprocket wheel (14), the 3rd chain (17), back sprocket wheel (21), second oil motor (50) is located at the top of jacket (1) and the side that takes over, right sprocket wheel (14) is fixed on the power output shaft of second oil motor (50), the 3rd chain (17) is nested with respectively on right sprocket wheel (14) and back sprocket wheel (21), and back sprocket wheel (21) is fixed on the axle head of second tin roller axle (51) behind the cover wall that passes jacket (1) of described second tin roller (4).
7. the rotary broom transmission mechanism of road sweeper according to claim 2 is characterized in that the position that is provided with of described slide guide frame (40), slide plate (36) is inclination.
8. the rotary broom transmission mechanism of road sweeper according to claim 2 is characterized in that it is oil cylinder that described jacket is guided and supported device (18).
9. the rotary broom transmission mechanism of road sweeper according to claim 1 is characterized in that being respectively equipped with in the cover chamber (2) of described jacket (1) and is used to the guide plate (29) and the rubbish baffle plate (37) that prevent that rubbish from returning.
10. according to the rotary broom transmission mechanism of claim 1 or 3 described road sweepers, each that it is characterized in that described first, second, third cylinder (3,4,5) at least two ends with all cloth states extend be useful on scoop out besom (6) scoop out parts (26), each scoops out parts (26) and is provided with between going up and is used to regulate besom (6) and goes up the adjustment hole (22) of residing position scooping out parts (26).
CNU2007200367571U 2007-04-25 2007-04-25 Rolling broom transmission mechanism for road cleaning vehicle Expired - Fee Related CN201050043Y (en)

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Application Number Priority Date Filing Date Title
CNU2007200367571U CN201050043Y (en) 2007-04-25 2007-04-25 Rolling broom transmission mechanism for road cleaning vehicle

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Application Number Priority Date Filing Date Title
CNU2007200367571U CN201050043Y (en) 2007-04-25 2007-04-25 Rolling broom transmission mechanism for road cleaning vehicle

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CN201050043Y true CN201050043Y (en) 2008-04-23

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100482894C (en) * 2007-04-25 2009-04-29 常熟市琴洁扫路设备厂 Rolling cleaning driving mechanism for road cleaning vehicle
CN102535374A (en) * 2012-03-05 2012-07-04 贺新华 Automatic cleaning device for garbage
CN102733340A (en) * 2012-07-20 2012-10-17 益阳赫山链条制造有限公司 Trash cleaning device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100482894C (en) * 2007-04-25 2009-04-29 常熟市琴洁扫路设备厂 Rolling cleaning driving mechanism for road cleaning vehicle
CN102535374A (en) * 2012-03-05 2012-07-04 贺新华 Automatic cleaning device for garbage
CN102733340A (en) * 2012-07-20 2012-10-17 益阳赫山链条制造有限公司 Trash cleaning device

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