Road sweeper swept by the chain of rings
Technical field
The present invention relates to a kind of clearing apparatus, particularly relate to the road sweeper of street cleaning.
Background technology
Present street cleaning is mostly hand sweeping, there is labor intensity big, and time differs, people send a car toward space in operation there is potential safety hazard and the shortcoming worked under hard conditions.Existing a small amount of mechanical sweeper such as Vacuum Sweeper is to adopt vacuum cleaner to pack up slag thing, the suction rubbish to ground complexity: the object heavier in proportions such as brick, stone, scums cannot attract, cannot clean for the viscous thing that twines such as rope, packaging bag, dust and less light thing to be drunk up and be also not easy, it is thus desirable to very big power can not, therefore cost is high, power consumption is big, weak effect, so can not widely use.
Summary of the invention
It is an object of the invention to provide a kind of sweep-out pattern width, cost is low, easy to operate, road sweeper swept by the little chain of rings that consumes energy.
The technical solution used in the present invention is: road sweeper swept by a kind of chain of rings, is made up of body part, front sweeping part, dustpan part, rotation roller segment four major part, it is characterised in that:
The dustpan side of described dustpan part becomes " factory " font, dustpan mouth is the rubber strap mouth with earth surface, dustpan mouth end is hung on main shaft by dustpan suspension rod, there is a slotted eye bottom surface of dustpan rear end, slotted eye there is a dustpan as dustpan location being horizontally through control axle, dustpan controls on the two ends fixed frame of axle, and dustpan both sides are respectively arranged with a drag-line, are connected on the dustpan descending operation bar of operating room;
The main shaft two ends of described rotation roller segment are to rotate gear, it it is bearing block inside gear, it is fixed on floating bracket, in bearing, both sides are the suspension rod rings of dustpan mouth, move with main shaft and coordinate, in ring, both sides are to move the set slotted disk being fixed on floating shelf coordinated with main shaft, two ends, the inner side dress of its dish is respectively arranged with a dress coordinated with Spindle Static and sweeps handle bearing disk, dish waits fillet distribution equipped with pressing, the a plurality of square shaft that can move along center of circle direct rays, the two ends of square shaft are equipped with the sliding seat being fixed on bearing disk, and the centre of square shaft leads dynamic bearing equipped with fitting over mutually in grooving.
The dustpan of the present invention is hung in by dustpan suspension rod to be swept on roller main shaft, owing to dustpan is not in contact with the distance that ground is possible to prevent to affect between dustpan and ground because ground is uneven, and can ensure that different bar shaped rows sweeps and can keep geo-stationary with the lower end of dustpan when horizontal movement;The drag-line being connected to operating room on dustpan both sides simultaneously, have by transmission dress system and manually fill two kinds of functions of system, journey can be determined and periodically promote dustpan, make the rubbish traverse dustpan skin mouth that brick and stone are bigger, in entrance sweeping area, except dustpan skin mouth and earth surface, then without ground supporting point, it is to avoid ground injustice and affect cleaning function.
The present invention is when main shaft drives its disc spins, again because of grooving geo-stationary, along with guide groove and alignment of shafts position far and near distance position change, causes square shaft to create stretching motion.Square shaft outer end carries bar besom, when revolving roller and rotating, bar shaped besom is with circling, when besom just contacts ground, besom square shaft starts to shrink at maintenance besom and ground level stroke one section, when besom walks to position perpendicular to the ground, besom has been retracted to the shortest position, after stably rotating 45 degree, at this moment besom has arrived the half height and position of dustpan, and in order to reduce the height that rubbish goes up a slope, besom starts to stretch out, along with dustpan slope slowly extends, until rubbish scans out dustpan mouth and falls into bits railway carriage or compartment.Besom constantly rotates, and enters the lower whorl period of motion, and efficient cleaning function just creates.
Sweep-out pattern width of the present invention, cost is low, easy to operate, it is little to consume energy, be widely portable in the street, road surface, the cleaning works such as scene.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
In figure, 1 is motor, 2 is travelling gear, 3 is main bearing seat, 4 is main shaft, 5 is bar besom, 6 is sweep handle bearing disk, 7 is set slotted disk, 8 is lead dynamic bearing, 9 is sliding seat, 10 is square shaft, 11 is dust-proof case, 12 is floating shelf, 13 is underbody plate rail, 14 is hydraulic top, 15 is back wheels of vehicle, 16 is floating shelf bogie wheel, 17 is bits casees, 18 is hydraulic tube or electric wire, 19 is shroud besom, 20 is front driving wheel, 21 is power, 22 is driver's cabin, 23 is dustpan suspension rod, 24 is rubber strap mouth, 25 is rotational pin, 26 is dustpan baffle plate, 27 is dustpan retaining frame, 28 is that dustpan controls axle, 29 is drag-line, 30 is movable pulley, 31 is dustpan descending operation bar.
Detailed description of the invention
Below according to the drawings and specific embodiments, the present invention is further described:
From fig. 1, it can be seen that road sweeper swept by the chain of rings of the present invention, specifically, it is made up of four major parts:
1, body part: by driver's cabin, underbody plate rail, bits railway carriage or compartment, revolve roller floating bracket, floating bracket wheel, power, motor, front driving wheel, car trailing wheel forms;
2, front sweeping part: two or more shroud besom on the both sides for being contained between front-wheel and bits railway carriage or compartment, during work, shroud besom is to center rotating, and the rubbish on both sides is swept to the centre under scavenging machine abdominal part, is then swept up by rotation roller;
3, dustpan part: dustpan width ratio rotation roller length is slightly longer, side becomes " factory " font, and its mouth is rubber strap, and with earth surface, rubbish enters sweeping area from drill-through going belt mouth.Dustpan mouth end is hung on main shaft by suspension rod, for dynamic cooperation, it is possible to becoming the motion of arc row, there is a slotted eye bottom surface, dustpan rear end, and slotted eye can make dustpan location, it is possible to makees the position that dustpan moves up and down.Hole there is axle be horizontally through, on the two ends fixed frame of axle, positioning as dustpan, dustpan both sides are respectively arranged with a drag-line, it is connected to operating room, share with manually two kinds of functions of dress system by transmission dress system, determine journey and periodically promote dustpan, make the rubbish traverse dustpan skin mouth that brick and stone are bigger, in entrance sweeping area, except dustpan skin mouth and earth surface, then without ground supporting point, it is to avoid ground injustice and affect cleaning function.
4, rotation roller segment: main shaft two ends are to rotate gear, be bearing block, be fixed on floating bracket inside gear, and in bearing, both sides are the suspension rod rings of dustpan mouth, moves with main shaft and coordinates, and in ring, both sides are set slotted disks.Move with main shaft and coordinate, set slotted disk is fixed on floating shelf, two ends, the inner side dress of its dish is respectively arranged with a dress and sweeps handle bearing disk, coordinate with Spindle Static, dish waits fillet distribution equipped with pressing, can along a plurality of square shaft that moves of center of circle direct rays, the two ends of square shaft are equipped with sliding seat, being fixed on bearing disk, the centre of square shaft is equipped with leading dynamic bearing, and its bearing fits in grooving mutually, when main shaft drives its disc spins, again because of grooving geo-stationary, along with guide groove and alignment of shafts position far and near distance position change, square shaft is caused to create stretching motion.Square shaft outer end carries bar besom, when revolving roller and rotating, bar shaped besom is with circling, when besom just contacts ground, besom square shaft starts to shrink at maintenance besom and ground level stroke one section, when besom walks to position perpendicular to the ground, besom has been retracted to the shortest position, after stably rotating 45 degree, at this moment besom has arrived the half height and position of dustpan, and in order to reduce the height that rubbish goes up a slope, besom starts to stretch out, along with dustpan slope slowly extends, until rubbish scans out dustpan mouth and falls into bits railway carriage or compartment.Besom constantly rotates, and enters the lower whorl period of motion, by roller rotary work produces push away the power of sweeping, wind direction power, three kinds of strength of centrifugal force form:
One, besom and ground and dustpan are produced, in friction stroke, rubbish to be pushed strength produced by bits railway carriage or compartment " pushing away the power of sweeping ".
Two, when besom rotates with roller, besom act as again fan leaf, under the control action of outer housing and barge board, produces windstream as windmill, dust is brought into bits railway carriage or compartment, is " wind direction power ".
Three, the besom on roller just produces when rotating to certain speed and falls power, and bits will depart from besom and enter bits railway carriage or compartment, are " centrifugal force ".Namely road sweeper principle place swept by the chain of rings, and efficient cleaning function just produces.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described; skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; described in above-described embodiment and description is that principles of the invention is described; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements both fall within the claimed scope of the invention, and claimed scope is defined by appending claims and equivalent thereof.