CN204940183U - A kind of novel pure sweeping road sweeper - Google Patents

Abstract

The utility model belongs to road sweeper tool technical field, be specifically related to a kind of novel pure sweeping road sweeper, agent structure comprises frame, revolver, rightly to take turns, wheel shaft, ratchet, ratchet, sprocket wheel, chain, reducer, disc brush frame, round brush, roller brush shaft, round brush hair, scoop up plate, scoop up plate axle, rib, lower flat part, arc sections, upper flat part, tongue portion, dustbin, dustbin handle, side door, folding, door handle, extension spring, opening portion, left redundant is taken turns, right redundant is taken turns, deflecting roller, disc brush, wire rope, disc brush axle, driving wheel, bevel gear, disc brush hair, disc brush pull bar and handlebar, the various dust rubbish of novel pure sweeping road sweeper in the flat road surface of cleaning town and country street that each part fits is formed, realize mechanization cleaning road, its structure is simple, and compact is easy to operate, easy care, and cost is low, and sweeping efficiency is high, effective, environmental protection and energy saving, and applied environment is friendly.

Description

A kind of novel pure sweeping road sweeper

Technical field:

The utility model belongs to road sweeper tool technical field, and relate to a kind of novel pure sweeping road sweeper, the flat road surface for town and country street cleans various dust rubbish, realizes machinery and sweeps road function.

Background technology:

At present, road sweeper cleaning structure has sweeping and sucking type and pure sweeping two kinds, sweeping and sucking type complex structure, and cost is high, and energy consumption is large, and use cost is high, is mainly used in special purpose vehicle or electric motor car, cleaning major urban arterial highway or subsidiary road; Pure sweeping road sweeper structure is simple, easy to operate, cost and use cost low, few power or unpowered, is suitable for street cleaning.There is the unpowered road sweeper of pure sweeping hand push in recent years, have import, have domestic, there is the features such as volume is little, easy to operate, fault is few, but weak point is too simple, performance does not reach the road that cleaning large area, the greatly amount of sweeping or pavement behavior are poor, be only suitable for the place cleaning the small size such as community or workshop, the less amount of sweeping or road surface slippery.The driving of pure sweeping road sweeper round brush of the prior art is: respectively there is a wheel the outer both sides of frame, wherein a wheel is furnished with gear as another wheel of driving wheel is supporting roller, road sweeper reach wheel rolls, sprocket gear occlusion round brush gear driven round brush rotates, the driving wheel being positioned at inner side when road sweeper is turned to driving wheel side does not roll or few rolling substantially, the round brush non rotating driven by driving wheel or few rotation, when causing turning toward driving wheel side, this turning section can not get effective cleaning, the reason of this problem is in the inner side driving wheel rolling few to drive round brush, if have a system or structure that the wheel being in outside in turning section can be made to drive round brush just can address this problem, pure sweeping road sweeper round brush is swept rubbish to deliver in dustbin by a pinch plate and is gone, pinch plate is through on pinch plate axle that is fixed in frame by the axis hole on its back side, general axis hole is located at a pinch plate upper end, contact to earth in lower edge, tiltedly stand on before round brush, the lower edge of contacting to earth is lifted according to ground height, is fallen, be close to round brush because of front and scoop up plate almost 100% tension force bearing round brush hair, along having larger frictional force with ground under pinch plate contacted to earth, scoop up the lower to easy to wear of plate, not easily lift when running into the thrusts such as stone, before pure sweeping road sweeper, the driving of disc brush is gone over by wheel below or roller brush shaft transmission, the following rib of dustbin import and export hinders dumps rubbish.Therefore, research and develop that a kind of structure is simple, easy to operate, easy care, miniaturization, low cost and the effective novel pure sweeping road sweeper of cleaning, have very much application and social value, application prospect is extensive.

Summary of the invention:

The purpose of this utility model is the shortcoming overcoming prior art existence, for making pure sweeping road sweeper, there is good road-cleaning performance, existing pure sweeping road sweeper is improved, redesign that a kind of structure is simple, easy to operate, easy care, miniaturization, low cost and the effective novel pure sweeping road sweeper of cleaning, substitute existing pure sweeping road sweeper.

To achieve these goals, the agent structure of the road cleaning device that the utility model relates to comprises frame, revolver, rightly to take turns, wheel shaft, ratchet, ratchet, sprocket wheel, chain, reducer, disc brush frame, round brush, roller brush shaft, round brush hair, scoop up plate, scoop up plate axle, rib, lower flat part, arc sections, upper flat part, tongue portion, dustbin, dustbin handle, side door, folding, door handle, extension spring, opening portion, left redundant is taken turns, right redundant is taken turns, deflecting roller, disc brush, wire rope, disc brush axle, driving wheel, bevel gear, disc brush hair, disc brush pull bar and handlebar, the left and right sides, rear portion of frame is respectively arranged with revolver and rightly takes turns, revolver is connected by two axle heads of wheel shaft with right wheel, wheel shaft is respectively arranged with ratchet near revolver and right inner side symmetrical expression of taking turns, and revolver and right inner side symmetrical expression of taking turns are hinged with ratchet respectively, and ratchet is connected with ratchet plug-in, the left end of wheel shaft is provided with sprocket wheel, and sprocket wheel is connected with reducer coordinated type by chain, the middle part of frame is provided with round brush, and reducer is connected with round brush by roller brush shaft, and the round brush periphery formula of wrapping is equipped with round brush hair, the front portion of round brush is provided with pinch plate of 1-6 block block form arrangement, 1-6 block is scooped up plate and to be linked into an integrated entity formula structure by pinch plate axle being positioned at pinch back, scoop up plate to be made up of rib, lower flat part, arc sections, upper flat part and tongue portion, the front of pinch plate is adjacent to round brush hair, dustbin is fixedly installed on before round brush, the top of dustbin is provided with dustbin handle, the side of dustbin offers side door, side door is connected with dustbin radial type by folding, the external surface of side door is provided with door handle, and the inner surface of side door is provided with extension spring, and the other end of extension spring is fixed on the inwall of the dustbin corresponding with side door, the rear wall of dustbin is provided with opening portion, and the tongue portion of pinch plate stretches into opening portion and will scoop up plate and be connected with dustbin overlapping, the anterior left and right sides of frame is respectively arranged with left redundant wheel and right redundant wheel, the anterior axis place of frame is provided with deflecting roller, the right front portion of frame is provided with disc brush, disc brush is by disc brush axle, driving wheel, bevel gear and disc brush hair are linked formation, disc brush is fixedly connected with frame by disc brush frame, disc brush is positioned at the front end of right redundant wheel, the rear portion of frame is provided with handlebar, the top of handlebar is provided with disc brush pull bar, disc brush pull bar is connected with disc brush through-drive formula by wire rope, the axis of disc brush axle and disc brush pull bar is same straight line, each part fits forms novel pure sweeping road sweeper, realize the cleaning of road.

The utility model compared with prior art, adopt following new design scheme: one is with the structure of ratchet+axle, the pure sweeping road sweeper outside wheel that rolling is many when turning is rotated to drive round brush, solves when turning toward driving wheel side and cleans the bad problem of effect; Two is that a pinch plate axis hole moves down into close to a pinch plate waist location, make the first half and the latter half stressed close to balance, the tension force that the latter half that almost all disappears is born, namely can reduce the wearing and tearing of scooping up edge under plate, under can making again pinch plate, edge is easily lifted, and reduces the energy consumption of road sweeper; Three is that pinch plate adopts 1-6 block side-by-side configuration, and arranges rib in side, and prevent rubbish from dropping from side in course of conveying, it is up-narrow and down-wide that every block scoops up plate profile, and the crack avoiding round brush fleece to scoop up between plate clamps depilation; Four are height to pinch plate, the angle on pinch plate and ground, radian, bending suitable for reading and tongue portion shape improve and optimize, make rubbish efficiently enter dustbin; Five be open the door in dustbin side make to dump rubbish convenient and easy; Six be rotation type structure disc brush in roller is set, when disc brush frame is put down, roller contacts to earth rolling, drives disc brush bevel gear with himself bevel gear, and disc brush rotates, and the hour indicator brush holder that do not work lifts, and roller is liftoff, and disc brush non rotating, does not consume energy; Seven is that frame front and both sides, rear portion are all inwardly shunk, front and rear part profile is all less than the middle part being provided with round brush, both sides trailing wheel lateral surface falls in 3-5cm than middle part, round brush is made to press close to the foot of a wall the place of disc brush should not be used, cleaning the foot of a wall, the frame front left and right sides is provided with auxiliary wheel, runs into ground projection and avoids lug boss to scratch bottom frame constantly; Eight is that dustbin coordinates frame profile to adopt front shallow rear dark profile, increases dustbin volume and avoids scratching ground bottom dustbin; Its structure is simple, and compact is easy to operate, easy care, and cost is low, and sweeping efficiency is high, effective, environmental protection and energy saving, and applied environment is friendly.

Accompanying drawing illustrates:

Fig. 1 is agent structure principle schematic of the present utility model.

Fig. 2 is that agent structure of the present utility model overlooks principle schematic.

Fig. 3 is the disc brush agent structure principle schematic that the utility model relates to.

Fig. 4 is pinch plate agent structure principle schematic that the utility model relates to.

Fig. 5 is the dustbin agent structure principle schematic that the utility model relates to.

Detailed description of the invention:

Below by embodiment, also the utility model is described in further detail by reference to the accompanying drawings.

Embodiment:

The agent structure of the novel pure sweeping road sweeper that the present embodiment relates to comprises frame 1, revolver 2, rightly take turns 3, wheel shaft 4, ratchet 5, ratchet 6, sprocket wheel 7, chain 8, reducer 9, disc brush frame 10, round brush 11, roller brush shaft 12, round brush hair 13, scoop up plate 14, scoop up plate axle 15, rib 16, lower flat part 17, arc sections 18, upper flat part 19, tongue portion 20, dustbin 21, dustbin handle 22, side door 23, folding 24, door handle 25, extension spring 26, opening portion 27, left redundant wheel 28, right redundant wheel 29, deflecting roller 30, disc brush 31, wire rope 32, disc brush axle 33, driving wheel 34, bevel gear 35, disc brush hair 36, disc brush pull bar 37 and handlebar 38, the left and right sides, rear portion of frame 1 is respectively arranged with revolver 2 and rightly takes turns 3, revolver 2 is taken turns 3 be connected by two axle heads of wheel shaft 4 with right, wheel shaft 4 is respectively arranged with ratchet 5 near revolver 2 and right inner side symmetrical expression of taking turns 3, revolver 2 and right inner side symmetrical expression of taking turns 3 are hinged with ratchet 6 respectively, and ratchet 5 is connected with ratchet 6 plug-in, the left end of wheel shaft 4 is provided with sprocket wheel 7, and sprocket wheel 7 is connected with reducer 9 coordinated type by chain 8, the middle part of frame 1 is provided with round brush 11, and reducer 9 is connected with round brush 11 by roller brush shaft 12, and the round brush 11 periphery formula of wrapping is equipped with round brush hair 13, the front portion of round brush 11 is provided with pinch plate 14 of 1-6 block block form arrangement, 1-6 block is scooped up plate 14 and to be linked into an integrated entity formula structure by pinch plate axle 15 being positioned at pinch plate 14 back side, scoop up plate 14 to be made up of rib 16, lower flat part 17, arc sections 18, upper flat part 19 and tongue portion 20, the front of pinch plate 14 is adjacent to round brush hair 13, dustbin 21 is fixedly installed on before round brush 11, the top of dustbin 21 is provided with dustbin handle 22, the side of dustbin 21 offers side door 23, side door 23 is connected with dustbin 21 radial type by folding 24, the external surface of side door 23 is provided with door handle 25, the inner surface of side door 23 is provided with extension spring 26, the other end of extension spring 26 is fixed on the inwall of the dustbin 21 corresponding with side door 23, the rear wall of dustbin 21 is provided with opening portion 27, the tongue portion 20 of pinch plate 14 stretches into opening portion 27 and will scoop up plate 14 and be connected with dustbin 21 overlapping, the anterior left and right sides of frame 1 is respectively arranged with left redundant wheel 28 and right redundant wheel 29, the anterior axis place of frame 1 is provided with deflecting roller 30, the right front portion of frame 1 is provided with disc brush 31, disc brush 31 is by disc brush axle 33, driving wheel 34, bevel gear 35 and disc brush hair 36 are linked formation, disc brush 31 is fixedly connected with frame 1 by disc brush frame 10, disc brush 31 is positioned at the front end of right redundant wheel 29, the rear portion of frame 1 is provided with handlebar 38, the top of handlebar 38 is provided with disc brush pull bar 37, disc brush pull bar 37 is connected with disc brush axle 33 driving type by wire rope 32, disc brush axle 33 is same straight line with the axis of disc brush pull bar 37, each part fits forms novel pure sweeping road sweeper, realize fast, efficiently, energy-conservation and contamination-freely clean road.

The front and rear both sides of the frame 1 that the present embodiment relates to all inwardly are shunk, the profile of the front and rear of frame 1 is all less than middle part, the outerplanar of frame 1 than revolver 2 and right take turns 3 the large 3-5cm of outerplanar, enable round brush 11 be swept into the foot of a wall in turning section and be beneficial to operation; Dustbin 21 coordinates the appearance and size of frame 1 to adopt front shallow rear dark structural form, effectively increases the volume of dustbin 21 and avoids the bottom of dustbin 21 and protrusion to scratch.

Pinch plate 14 that the present embodiment relates to tiltedly stands on ground, adopt low wide and up narrow contour structures, monolateral oblique angle is 2-3%, be beneficial to when round brush hair 13 is jammed automatically to deviate from, the peak in tongue portion 20 and the vertical height on ground are no more than 1/3 of round brush 11 diameter, the too high rubbish that affects is swept and is sent effect, too lowly affect dustbin height and volume, lower flat part 17 and upper flat part 19 respectively account for 1/4 of pinch plate 14 length, arc sections 18 accounts for 1/2 of pinch plate 14 length, the radius of arc sections 18 circular arc is roller brush shaft 12 center distance+3% perpendicular to the ground, being convenient to round brush hair 13 keeps some tension not make the downslide of rubbish dust miss in arc sections 18, lower flat part 17 is 130-150 degree angle with ground, be beneficial to rubbish and swept a pinch plate 14, upper flat part 19 is 110-130 degree angle with ground, be beneficial to round brush hair 13 and discharge tension force and rubbish of dishing out, the length in tongue portion 20 is 2-4cm, tongue portion 20 and upper flat part 19 bending angle are 115 degree, the circular arc of tongue portion 20 in radius 5cm, be convenient to rubbish and be slipped to dustbin 21 and the intensity increasing pinch plate, two sides of pinch plate 14 are respectively arranged with the high rib of 2-4mm 16 in case rubbish spills from dual-side in course of conveying, and round brush hair 13 rises to the rubbish before being in lower flat part 17 upper flat part 19 and is thrown to dustbin 21 tension force of pinch plate 14, scoop up the 55-60% place that plate axle 15 is arranged on pinch plate 14 total length, Lower Half is slightly longer to keep gravity to contact to earth at any time than the first half, the first half and the latter half stressed close to balancing, alleviate the tension force that the latter half is born, scoop up plate 14 when running into stone class thrust easily to lift, the lower edge of scooping up plate 14 reduces the frictional force on ground, increases the application life of pinch plate 14.

When the present embodiment uses, manpower or mechanical driven handlebar 38, revolver 2 and rightly take turns 3 and drive respective ratchet 5 and wheel shaft 4 to rotate by respective ratchet 6, sprocket wheel 13 passes to reducer 9 and round brush 11 successively the power of wheel shaft 4, and round brush 11 turns clockwise, when novel pure sweeping road sweeper is turned left, the revolver 2 being in inner side does not roll or rolls few, be in the ratchet 6 that many right of outer side roll take turns 3 and block its ratchet 5, wheel shaft 4 is driven to rotate, the ratchet 6 of revolver 2 skids on its ratchet 5, turning section wheel shaft 4 export be rotate fast right take turns 3 motoricity, ensure the normal rotation of round brush 11, when novel pure sweeping road sweeper bends to right, be in inner side right take turns 3 do not roll or roll few, the ratchet 6 being in the many revolvers of outer side roll 2 blocks its ratchet 5, wheel shaft 4 is driven to rotate, right ratchet 6 of taking turns 3 skids on its ratchet 5, in the output of turning section wheel shaft 4 is the motoricity of rotating fast revolver 2, ensure the normal rotation of round brush 11, keep the cleaning effect of left/right rotation detour section, round brush 11 sweeps the refuse sweeping of running section in dustbin 21 again by round brush hair 13 to pinch plate 14, open side door 23 during rubbish in emptying refuse box 21 to be poured out by rubbish, dump rubbish convenient and swift, side door 23 is closed tight by extension spring 26 automatically, left redundant wheel 28 and right redundant take turns 29 liftoff 1cm, do not contact to earth at ordinary times, and protection frame 1 of contacting to earth when encountering eminence under steam, avoids the bottom of frame 1 to be scratched, disc brush 31 is driven by driving wheel 34, do not need external force transmission to go over, structure is simple, and disc brush 31 hour indicator swishing sound the bar 37 that works puts down, driving wheel 34 contacts to earth rolls forward, driving wheel 34 drives bevel gear 35 that disc brush 31 is rotated, and by refuse sweeping to middle, round brush 11 sweeps dustbin 21, by disc brush pull bar 37 pull-up during disc brush 31 end-of-job, driving wheel 34 is liftoff, and disc brush 31 stops operating, and does not consume energy.

Above are only detailed description of the invention of the present utility model, but the utility model design concept is not limited to this, allly utilizes this design to carry out unsubstantiality to the utility model to change to belong to and invade the utility model protection domain.

Claims (1)

1. a novel pure sweeping road sweeper, it is characterized in that agent structure comprises frame, revolver, rightly to take turns, wheel shaft, ratchet, ratchet, sprocket wheel, chain, reducer, disc brush frame, round brush, roller brush shaft, round brush hair, pinch plate, pinch plate axle, rib, lower flat part, arc sections, upper flat part, tongue portion, dustbin, dustbin handle, side door, folding, door handle, extension spring, opening portion, left redundant wheel, right redundant wheel, deflecting roller, disc brush, wire rope, disc brush axle, driving wheel, bevel gear, disc brush hair, disc brush pull bar and handlebar; The left and right sides, rear portion of frame is respectively arranged with revolver and rightly takes turns, revolver is connected by two axle heads of wheel shaft with right wheel, wheel shaft is respectively arranged with ratchet near revolver and right inner side symmetrical expression of taking turns, and revolver and right inner side symmetrical expression of taking turns are hinged with ratchet respectively, and ratchet is connected with ratchet plug-in; The left end of wheel shaft is provided with sprocket wheel, and sprocket wheel is connected with reducer coordinated type by chain; The middle part of frame is provided with round brush, and reducer is connected with round brush by roller brush shaft, and the round brush periphery formula of wrapping is equipped with round brush hair; The front portion of round brush is provided with pinch plate of 1-6 block block form arrangement, 1-6 block is scooped up plate and to be linked into an integrated entity formula structure by pinch plate axle being positioned at pinch back, scoop up plate to be made up of rib, lower flat part, arc sections, upper flat part and tongue portion, the front of pinch plate is adjacent to round brush hair; Dustbin is fixedly installed on before round brush, the top of dustbin is provided with dustbin handle, the side of dustbin offers side door, side door is connected with dustbin radial type by folding, the external surface of side door is provided with door handle, and the inner surface of side door is provided with extension spring, and the other end of extension spring is fixed on the inwall of the dustbin corresponding with side door, the rear wall of dustbin is provided with opening portion, and the tongue portion of pinch plate stretches into opening portion and will scoop up plate and be connected with dustbin overlapping; The anterior left and right sides of frame is respectively arranged with left redundant wheel and right redundant wheel, the anterior axis place of frame is provided with deflecting roller, the right front portion of frame is provided with disc brush, disc brush is linked by disc brush axle, driving wheel, bevel gear and disc brush hair and forms, disc brush is fixedly connected with frame by disc brush frame, disc brush is positioned at the front end of right redundant wheel, the rear portion of frame is provided with handlebar, the top of handlebar is provided with disc brush pull bar, disc brush pull bar is connected with disc brush through-drive formula by wire rope, and the axis of disc brush axle and disc brush pull bar is same straight line.