CN1818219A

CN1818219A - Dust-proofing road-sweeping lorry

Info

Publication number: CN1818219A
Application number: CN 200610067256
Authority: CN
Inventors: 冯世英
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-03-10
Filing date: 2006-03-10
Publication date: 2006-08-16
Anticipated expiration: 2026-03-10
Also published as: CN100467718C

Abstract

A motor sweeper capable of large blocks sweeping comprises motor body, sweeping systems of large and small mass and power transmission system. During sweeping, garbage is mechanically separated into large and small groups. The large blocks sweeping system is posited in front of motor, the small one is to the back. The motor is capable of sweeping large blocks like bricks and stone, and of no dust emission at working.

Description

Dust-proofing road-sweeping lorry

Technical field

This road sweeper is mainly used in the cleaning on town road, square, belongs to the environmental protection equipment field.

Technical background

Present road sweeper by operating principle and structure branch, mainly contains drum-type, get rid of disc type and blow, suction convolutions etc. are several, they have a common characteristic at work, be exactly that airborne dust is many, poor performance is for dedusting, the water that has spills, the filter membrane filter that has for this reason, has been adopted a lot of dust suppressions, a lot of cleaners have been designed, make the structure complicated of whole road sweeper, running gear is many, and consumed power is big, that have even adorned two motors, increased many manufacturing cost and use costs, also do not handled as brick with regard to this, stone, the rubbish that clod etc. are big, performance is single, can't adapt to real road surface complicated and changeable, and fault rate is also high in the work.

Summary of the invention

The objective of the invention is fundamentally to solve above-mentioned two hang-ups.The total large and small refuse sweeping system of this car and three compositions of car body, and be connected as a single entity by suspension arrangement, the operating principle and the structure of this car are: pavement garbage is divided into large and small two classes by machinery, by the big refuse sweeping system that is contained in the car front be contained in the little refuse sweeping system of back, finish the cleaning task of whole rubbish, saved dust pelletizing system.

The first, car body, adopt medium and small dump truck to reequip, wagon box is changed into triangle and reinforcing, load onto several Connection Cards, connecting pin respectively in the side of its front end, railway carriage, by crossbeam, hydraulic jack etc., large and small refuse sweeping system and vehicle body are connected as a single entity.

The second, big refuse sweeping system, be contained in the forefront of headstock, can big rubbish as lose on the way stone, (granularity more than 5 millimeters, can adjust) roll on the way mud cake, twine the foreign material of machine, the rubbish that existing car such as wooden stick can't clean by the effect of shovel board and manipulator, is sent in the rubbish railway carriage or compartment of front all, improve the service behaviour of vehicle greatly, solved the insurmountable difficult problem of traditional road sweeper.

The 3rd, little refuse sweeping system, this car adopts special check conveyer belt to be the instrument of sweeping the floor, tail portion design triangular supports structure at automobile, support links to each other with the tipping bucket railway carriage by oil cylinder, roomy check band is propped with three cylinders in summit in triangular supports, during work, with its check face contact road surface, cover the rubbish on the road, utilize travelling of vehicle to drag the check tape travel, the check by the check band is in the friction on road surface, the rubbish on road surface is concentrated in the groove of check band, by the rotation of cylinder, drive the check band and rotate simultaneously, inclined-plane up be transported to compartment in of the rubbish in the groove along configuration.Because the groove of check band is less one by one space shape, the space that dust is not kicked up, the rotation of adding check band in the design is relatively slow, has also limited flying upward of dust greatly.Whole purging system adopts totally-enclosed mode to move from ground to the dustbin in addition, dust is the check rib by the check band, rubbish is scraped in the case, rather than make rubbish leave the road surface by centrifugal force, so just reduce the condition that dust is kicked up greatly, also just saved a series of cleaner.

Four, power-transmission system, this car is to the collection of less rubbish, adopt friction and chain transferring power (or belt transmission), obtaining of power is to obtain by the friction of friction pulley in vehicle rear wheel, and the reliable transmission of power is strong, and structure is also comparatively simple, and pace by the control vehicle, just can control the speed of cleaning, accomplish that car leaves promptly to sweep that car stops promptly ending.Fundamentally solved the difficult problem of the rotation acceleration, deceleration synchronously of vehicle ' and purging system.Be exactly that vehicle suitably raises speed, also can clean clean.Hydraulic motor or the operation of motor-driven manipulator are then adopted in collection to big rubbish.

Description of drawings

Fig. 1, the full car owner's view of road sweeper

Fig. 2, the full car B of road sweeper are to lateral view

Fig. 3, car body front view

Fig. 4, car body lateral side view

Fig. 5, little refuse sweeping system front view

Fig. 6, the little refuse sweeping C of system are to view

Fig. 7, friction power takeoff assembly figure

Fig. 8 bottom roll front view

Fig. 9, last cylinder front view

Figure 10, check band front view

Figure 11, check band sectional view

Figure 12, bulk garbage-cleaning system vertical view

1, car body, 2, the compartment, 3,4,5, the compartment spindle nose, 6,7, the tripod spindle nose, 8,9, flat oil cylinder, 10, upright oil cylinder, 11, semiaxis, 12, master gear, 13, from gear, 14, chain, 15, tripod, 16, the band cover, 17, bottom roll, 18, friction pulley, 19, differential mechanism, 20, go up cylinder, 21, the check band, 22, the band rib.23, Connection Card, 24 shovel board crossbeams, 25, preceding rubbish railway carriage or compartment, 26, positioning roller, 27, shovel board, 28, gib head, 29, pull bar, 30, turning arm, 31, reductor, 32, rotary arm shaft, 33, U-shaped card, 34, preceding oil cylinder, 35, hydraulic motor (or motor), 36, unloading door.37, garbage inlet, 38, skewback, 39, connecting bushing, 40, support, 41, crossbeam, 42, support, 43, roller supports, 44, the oil cylinder card.

Embodiment

Below in conjunction with embodiment, be described in further detail.As Fig. 1,2,3,4, shown in, on the front end crossbeam of car body 1, two U-shaped Connection Cards 23 are installed, U-shaped card 33 is installed at middle part at its crossbeam, the tipping bucket railway carriage is repacked into triangle and reinforcing, compartment spindle nose 3,4,5 is installed respectively, finish the car body repacking in the both sides that change good railway carriage 2.

Big garbage-cleaning system is shown in Fig. 1,12, be installed in the forefront of car body, mainly containing shovel board 27, refuse hopper 25 and robot device forms, leave the distance on road surface by the lifting control shovel board 27 of oil cylinder 34, whole system is connected as a single entity with pivot pin and Connection Card 23 by an end axle sleeve 39 of shovel board crossbeam 24.The front end that shovel board 27 tiltedly is placed on the front of dustbin 25 and dustbin 25, crossbeam 24 is fixedly linked, and reinforces with supporting 40, forms a firm integral body.The two ends of oil cylinder 34 are respectively with crossbeam 24, U-shaped card 33, link to each other by pivot pin.

The middle of upper cross-beam 41 at dustbin 25 located, and installation manipulator device, robot device mainly are made up of motor 35, reductor 31, turning arm 30, rotary arm shaft 32, pull bar 29, gib head 28, positioning roller 26, support 42.Motor 35 and reductor 31 are connected as a single entity, the below of reductor is installed on the crossbeam 41 by support 42, one end of turning arm 30 and the output shaft of reductor are fixedly linked, the other end is equipped with rotary arm shaft 32, and the lower end of pull bar 29 and gib head 28 are fixedly linked, and the upper end is enclosed within on the rotary arm shaft 32, under pull bar 29, roller 26 is installed, and roller 26 is installed in and supports 43 termination, and the main body of roller support 43 is fixed by bolts to (extension can be adjusted) on the crossbeam 41.

Rotate by reductor driven rotary arm by motor during work, do the uplink and downlink motion by rotary arm shaft 32 drive pull bars 29, gib head 28, when pull bar 29 is done downward movement, to be lifted by roller 26, quite different when up, turning arm 30 whenever rotates a circle, pull bar is done once and is descendingly kicked up, the up action that falls, do like this and both avoided gib head 28 when descending, the rubbish of shovel board 27 fronts to be pushed open, can when pull bar 29 is up, make gib head 28 firmly take off rubbish again, rubbish is fallen in the dustbin 25 after shovel board 27 goes upward to the shovel board end.Support 43 to overhanging length by adjusting roller, can determine the height that gib head 28 is kicked up,, can determine the position before gib head 28 drops on shovel board 27 by adjusting the length of pull bar 29.If there is not a more big rubbish at ordinary times before the shovel board, robot device then needn't start work, to reduce the consumption of power.

Little refuse sweeping system shown in Fig. 1,5,6,8,9,10, mainly contain triangular supports 15, two bottom rolls 17, one go up cylinder 20, check shape transport tape 21, band cover 16, skewback 38, two railway carriage spindle noses 6,7 and power-transmission system and form.Following top at two tripods 15, two bottom rolls 17 are installed respectively, and cylinder 20 is installed on the top thereon, around three cylinders check band 21 is installed, and connect fastening with belt fastener, form ring-type, (as Fig. 5) mounting strap cover 16 on the right side of tripod 15 is installed skewback 38 in the left side of tripod 15, lateral surface at tripod 15, tripod spindle nose 6,7 is installed, driven gear 13 is installed on a side shaft head of last cylinder 20, driven gear 13 links to each other by chain 14 with driving gear 12.

Power-transmission system is shown in Fig. 1,7, mainly containing two semiaxis 11, driving gear 12, differential mechanism 19 and two friction pulleys 18 forms, this system is fixed on the side of two tripods 15 by two bearing supports, (not drawing among the figure) friction pulley 18 is installed on the semiaxis 11, differential mechanism 19 is installed in the centre of two semiaxis 11, work the usefulness that connects semiaxis and adjust rotating speed, driving wheel 12 is installed in an end of a side semiaxis.

During work, by contacting of friction pulley 18 and car body trailing wheel, under the situation that vehicle moves ahead, wheel drives semiaxis 11, driving gear 12 rotations by friction pulley 18, drive upward cylinder 20 rotations by chain 14, driven gear 13, last cylinder 20 drives check band 21 and rotates along direction shown in the arrow, check band 21 passes through the contact friction with the road surface, under the turning effort of himself, with up along skewback 38 with the collected rubbish of band rib 22, when walking to garbage inlet 37, rubbish has lost the support of skewback 38 and has fallen in the railway carriage 2.

Car body is connected with little refuse sweeping system, as Fig. 1,2,3, shown in 5, mainly with two

flat oil cylinders

8,9 and railway carriage spindle nose 3,5, tripod spindle nose 6,7 are connected and become one, the lower end of upright oil cylinder 10 is contained on the railway carriage spindle nose 4, the upper end is contained on the oil cylinder card 44, main play a part to prop up and put down little refuse sweeping system, when vehicle is finished cleaning work, when entering transportation or unloading state, at first oil cylinder 34 and upright oil cylinder 10 before the operation promote big, the road surface is left by little refuse sweeping system, shrinks

flat oil cylinder

8,9, make the edge of tripod 15, can transport and car unloading operation near railway carriage 2.When unloading, along with the rise of railway carriage 2, car door 36 will be opened automatically.

Annotate: the big refuse sweeping part of this road sweeper is that the utility model patent " road sweeper " with reference to me designs, and its patent No. is ZL200420003014.0, explanation hereby.

Claims

1, this road sweeper is mainly used in the cleaning of city square, road, belongs to the environmental protection equipment field.Its major technique feature is: this car is made up of car body, large and small refuse sweeping system and four institutes of power-transmission system, adopts special check conveyer belt cleaning road surface, has saved cleaner.

2, according to the car body (1) under the claim 1, be on the front end crossbeam of car body (1), two U-shaped cards (23) are installed, U-shaped card (33) is installed at middle part at its crossbeam, the tipping bucket railway carriage is repacked into triangle and reinforcing, railway carriage spindle nose (3,4,5) is installed respectively in the both sides of railway carriage, is finished the car body repacking.

3, be installed in the forefront of car body according to the big refuse sweeping system under the claim 1, mainly containing shovel board (27), refuse hopper (25) and robot device forms, the distance that shovel board (27) is left the road surface is controlled in lifting by oil cylinder (34), and whole system is connected as a single entity with pivot pin and Connection Card (23) by an end axle sleeve (39) of crossbeam (24).Shovel board (27) tiltedly is placed on the front of dustbin (25), links to each other with the front end of dustbin (25), crossbeam (24), and reinforces with supporting (40), and the two ends of oil cylinder (34) link to each other by pivot pin with crossbeam (24), U-shaped card (33) respectively.

4, according to the robot device under the big refuse sweeping system under the claim 1, be installed in the middle place of the upper cross-beam (41) of dustbin (25), its device mainly contains motor (35), reductor (31), turning arm (30), pull bar (29), gib head (28), positioning roller (26), support (42) composition.Motor (35) and reductor (31) are connected as a single entity, and an end of turning arm (30) is fixed on the deceleration arbor, and the other end is installed rotary arm shaft (32), and the lower end of pull bar (29) links to each other with gib head (28), and the upper end is enclosed within on the rotary arm shaft (32).Under pull bar (29), roller (26) is installed, roller (26) is installed in the termination of support (43), and the main body that supports (43) is fixed by bolts to crossbeam (41).

5,, mainly contain two triangular supports (15), two bottom rolls (17), one and go up cylinder (20), check shape transport tape (21), band cover (16), skewback (38), two tripod spindle noses (6,7) and power-transmission system and form according to the little refuse sweeping system under the claim 1.Lower end at two tripods (15), two bottom rolls (17) are installed, cylinder (20) is installed in the upper end, around three cylinders check band (21) is installed, connect into ring-type with belt fastener, mounting strap cover (16) on the right side of tripod (15), skewback (38) is installed in left side at tripod (15), lateral surface in tripod (15), tripod spindle nose (6,7) is installed, on a side shaft head of last cylinder (20) driven gear (13) is installed, driven gear (13) links to each other with chain (14) with driving gear (12).

6, according to the power-transmission system under the claim 1, mainly contain two semiaxis (11), driving gear (12), differential mechanism (19) and two friction pulleys (18) are formed.This system is installed in bearing support on the side of tripod (15), and friction pulley (18) is installed on the semiaxis (11), and differential mechanism (19) is installed between two semiaxis, and driving wheel (12) is installed in an end of a side semiaxis (11).

7,, mainly use two flat oil cylinders (8,9) to be connected and become one with railway carriage spindle nose (3,5), tripod spindle nose (6,7) according to being connected of car body under the claim 1 and little refuse sweeping system.The lower end of upright oil cylinder (10) is installed on the railway carriage spindle nose (4), and the upper end is contained on the oil cylinder card (44).