CN206956631U - A kind of sweeper sweeps dish structure - Google Patents

Abstract

The utility model discloses a kind of sweeper to sweep dish structure, it is related to a kind of cleaning part that road surface is cleaned for sweeper, its structure includes adjustable shelf, sweeps disk and elevating mechanism etc., disclosed being mainly technically characterized by devising a slide rail type movable outwards extending or move inside contracts and sweeps dish structure by elevating mechanism progress lifting moving, it can sweep the cleaning width of disk according to road width flexible modulation and clean position, the road that then sweeper can pass through can be cleaned, so as to meet the cleaning needs of more roads；Simultaneously, devise the spring movement resetting means and lifting resetting means of unique structure, so that disk is swept when running into front side resistance or base drag, regulation and the buffering of adaptability can be made, therefore it also can smoothly clean advance when running into front side barrier and being uneven road surface, reduce and sweep that disk is impaired and extend the service life for sweeping disk, after improvement sweep dish structure also have the advantages that structure design simply, using reliable.

Description

A kind of sweeper sweeps dish structure

Technical field

The utility model is related to it is a kind of for floor cleaning sweep dish structure, in particular to a kind of sweeper sweeps dish structure.

Background technology

At present, most sweeper sweeps disk and only possesses movable outwards extending, moves the function of inside contracting with moving lifting；Wherein, Movable outwards extending and moving lifting refer to sweep disk can be protruding from bottom of frame, still further below it is mobile press close to road surface be used to clean, move Dynamic inside contract refers to that road surface can be moved upwardly away from by sweeping disk with moving lifting, then moves inward and be reduced to bottom of frame storage.It is above-mentioned to sweep Dish structure overhanging and inside contract using hydraulic pressure disengaging system, only have one it is fixed use position, therefore be difficult to useable width Different road-cleanings, the use occasion of sweeper is caused to be restricted.Meanwhile many road surfaces can have rugged feelings Condition, and the cleaning position for sweeping disk is fixed, therefore can not often be cleaned up for road surface lower, and road surface eminence is due to mistake In being close to sweep disk, the rotational resistance for sweeping disk is added on the contrary, exacerbates the abrasion for sweeping disk；Hindered in addition, sweeping on front side of disk by shock During power, it is necessary to have resetting means is hidden, and adjustment debit is bad to avoid sweeping, and it is existing be used to buffering sweep answering for resistance on front side of disk But there are complex structural designs in position device, use defect using less reliable wait, be difficult to meet that market uses needs.

The content of the invention

The defects of technical problem to be solved in the utility model is to overcome prior art and a kind of structure design is provided Simply, energy flexible modulation sweeps the cleaning width of disk and cleans position, and can be buffered when by front side resistance and base drag Reset, a kind of sweeper of service-strong sweeps dish structure.

Technical problem of the present utility model is achieved through the following technical solutions：

A kind of sweeper sweeps dish structure, including adjustable shelf and sweeps disk on adjustable shelf, adjustable shelf sliding installation On vehicle frame, and disk movable outwards extending is swept in drive or movement inside contracts, and adjustable shelf is provided with the lifting that disk lifting moving is swept described in driving Mechanism；It is described sweep be provided with the top of disk sweep disc spins cleaning described in driving sweep coil motor, between described adjustable shelf and vehicle frame Provided with mobile resetting means, lifting resetting means is provided with elevating mechanism；Described disk of sweeping is resetted by front side resistance, the movement Device drives the adjustable shelf and sweeps disk movement and inside contracts, or sweeps the front side resistance disappearance of disk, described in movement resetting means drive Adjustable shelf resets with disk movable outwards extending is swept；Described disk of sweeping by base drag, the lifting resetting means drive described in sweep disk to Upper mobile rise, or the base drag disappearance of disk is swept, this is swept disk and moves down reset.

Described elevating mechanism includes pole and cylinder, has the cylinder rod of movable telescopic in the cylinder；Described pole Inner and cylinder head portions are hingedly connected on adjustable shelf, and pole outer end and cylinder rod end are coaxially hingedly connected to sweep Pan Ding Portion；Described cylinder rod makees movable telescopic with respect to cylinder, and drives the pole to be rotated up or rotate down around its inner, And then the lifting moving of disk is swept described in driving.

Described lifting resetting means is a spring piston, and there is the spring piston piston cylinder and one end activity to stretch into work Piston rod in plug tube；Described piston cylinder end and pole outer end is coaxially hingedly connected to sweep at the top of disk；Described piston rod End is connected with cylinder boom end；Be provided with described piston cylinder both ends distinguish elastic pushing tow on the piston rod with piston cylinder Piston spring.

Described disk of sweeping is moved up rise by base drag, and drives the protruding piston cylinder of the piston rod；Institute The tray bottom resistance of sweeping stated disappears and moves down reset, and the piston rod moves inward reset.

Described mobile resetting means is fixedly mounted on adjustable shelf including the inner, the spring(-supported) mount that outer end is vacantly set, and The inner is fixedly mounted on vehicle frame, and outer end activity passes through the guide rod of spring(-supported) mount；Back-moving spring is set with outside described guide rod, Elastic pushing tow is distinguished on vehicle frame and spring(-supported) mount in the both ends of the back-moving spring.

Described sweeps disk by front side resistance, and adjustable shelf movement inside contracts, and drives the spring(-supported) mount compression reseting spring And moved inward along guide rod；Described resistance on front side of disk of sweeping disappears, and the adjustable shelf movable outwards extending resets, and drives the bullet Spring support is displaced outwardly resetting along guide rod.

Described bottom of frame is provided with the slide rail of two parallel installations, and described adjustable shelf both sides slide installed in two respectively On bar slide rail, and inside contracted along two slide rail movable outwards extendings or move.

Described guide rod activity is provided with packing ring and stop bit nut through the outer end of spring(-supported) mount.

Compared with prior art, a slide rail type movable outwards extending of the utility model major design or mobile inside contract and logical That crosses elevating mechanism progress lifting moving sweeps dish structure, and it can sweep cleaning width and the cleaning of disk according to road width flexible modulation Position, the then road that sweeper can pass through can be cleaned, so as to meet the cleaning needs of more roads；Meanwhile design The spring movement resetting means and lifting resetting means of unique structure so that sweep disk and running into front side resistance or base drag When, regulation and the buffering of adaptability can be made, therefore also can smoothly clean when running into front side barrier and being uneven road surface Advance, reduce and sweep that disk is impaired and extend the service life for sweeping disk, after improvement sweep dish structure also have structure design it is simple, Using it is reliable the advantages that.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model vertical view state.

Fig. 2 is the structural representation swept when disk runs into front side resistance in Fig. 1.

Fig. 3 is Fig. 1 upward view.

Fig. 4 is Fig. 1 A-A sectional views.

Fig. 5 is the structural representation swept disk and move down road cleaning in Fig. 4.

Fig. 6 is the cross section structure diagram of mobile resetting means.

Fig. 7 is the mobile resetting means in Fig. 6 in the structural representation swept disk and changed by front side resistance.

Fig. 8 is the cross section structure diagram of lifting resetting means.

Fig. 9 is the lifting resetting means in Fig. 8 in the structural representation swept disk and changed by base drag.

Embodiment

The utility model embodiment will be elaborated again by above-mentioned accompanying drawing below.

As shown in Fig. 1 ~ Fig. 9, disk, 3. angle steel, 4. slide rails, 5. elevating mechanisms, 51. poles, 52. gas are swept in 1. adjustable shelfs, 2. Cylinder, 53. cylinder rods, 6. movement resetting means, 61. spring(-supported) mounts, 62. guide rods, 63. back-moving springs, 64. packing rings, 65. stop bit spiral shells Coil motor, 71. gear-boxes, 8. vehicle frames, 9. lifting resetting means, 91. piston cylinders, 92. piston rods, 93. piston bullets are swept in mother, 7. Spring.

A kind of sweeper sweeps dish structure, as shown in Fig. 1 ~ Fig. 3, is related to a kind of cleaning part that road surface is cleaned for sweeper Part, and headstock and the compartment both sides of sweeper can be arranged on according to actual use situation, and each sweep disk on sweeper Using the unique design structure of the present embodiment.

Described dish structure of sweeping is mainly by adjustable shelf 1, sweeps disk 2, elevating mechanism 5, mobile resetting means 6 and lifting reset The grade of device 9 is formed, and the adjustable shelf 1 is a frame-type platform, the vehicle frame 8 by the sliding of slide rail type structure installed in sweeper On, it is specially：The bottom of vehicle frame 8 is provided with two parallel welding, cross section respectively in the angle steel 3 of " ┗ " type and " ┛ " type, every An I-steel slide rail 4 is laid on angle steel, then the both sides of adjustable shelf 1 are arranged on two slide rails 4 by sliding block sliding respectively, and Inside contracted along two slide rail movable outwards extendings or move.

Described sweeps disk 2 on adjustable shelf 1, and the telescopic moving with adjustable shelf on two slide rails 4 is also corresponding Realize that movable outwards extending goes out the progress cleaning works of vehicle frame 8, or be reduced to the bottom of vehicle frame 8 in movement and stored；Simultaneously as slide rail type The particularity of structure, this is swept disk 2 and can also be driven and be positioned at any time on different outreach by adjustable shelf 1, that is, can root The cleaning width of disk 2 is swept according to road width flexible modulation and cleans position, then the road that sweeper can pass through can be carried out clearly Sweep, so as to meet the cleaning needs of more roads.

Described disk 2 of sweeping uses common rotary circular cleaning structure, and coil motor 7 is swept in its top provided with what is be fixedly mounted With gear-box 71, then startup sweeps coil motor 7 and sweeps the rotation of disk 2 with regard to that can drive, so as to carry out rotary cleaning work.

Described elevating mechanism 5 is arranged on adjustable shelf 1 as shown in Figure 4, Figure 5, and its effect is：When sweeping disk 2 by adjustable shelf 1 Drive after movable outwards extending to suitable width, driven again by elevating mechanism 5 and sweep disk 2 and move down road surface, swept with aspect Disk cleans road surface；When needing storage to sweep disk 2, elevating mechanism 5 drives again to be swept disk and moves upwardly away from road surface.

Elevating mechanism 5 mainly includes pole 51 and cylinder 52, has the cylinder rod 53 of movable telescopic in the cylinder；Described Pole 51 be a cross section be in " Π " type channel-section steel, then be arranged on pole bottom cylinder 52 and cylinder rod 53 in activity, With regard to the style characteristic of channel-section steel structure can be utilized to interfere without generation activity；A spring piston is also installed in the end of cylinder rod 53, should Mainly as the lifting resetting means 9 for sweeping disk, it stretches spring piston with piston cylinder 91 as shown in Figure 8, Figure 9 and one end activity Enter the piston rod 92 in piston cylinder, the end of piston cylinder 91 and the outer end of pole 51 are coaxially hingedly connected to sweep the top of disk 2, piston rod 92 ends are then connected with the end of cylinder rod 53；Both ends are provided with described piston cylinder 91 and distinguish elastic pushing tow on piston rod 92 With the piston spring 93 in piston cylinder 91；In addition, pole 51 is inner and the end of cylinder 52 is hingedly connected on adjustable shelf 1.Cause This, when cylinder rod 53 is protruding, with regard to pole 51 can be driven to be rotated up around inner pin joint, then drives as shown in Figure 4 Disk 2 is swept to also move up；When cylinder rod 53 is inwardly indented, with regard to pole 51 can be driven to be rotated down around inner pin joint, then Drive is swept disk 2 and also moved down as shown in Figure 5.That is, cylinder rod 53 can drive pole with respect to the movable telescopic of cylinder 52 51 are rotated up or rotate down around its inner, and then drive the lifting moving for sweeping disk 2.

And lift resetting means 9 and be mainly used in the base drag that buffering sweeps disk 2, satisfaction sweeps disk in the clear of the road surface that is uneven Advance is swept, its operation principle is：Sweep disk 2 and moved up rise by base drag, with regard to 92 protruding work of piston rod can be driven Plug tube 91；The disappearance of the base drag of disk 2 is swept, with regard to that can move down reset under Gravitative Loads, the piston rod 92 is corresponding also inwardly to be moved It is dynamic to reset, and elastic bearing is carried out by piston spring 93 again, therefore in the course of work of lifting resetting means 9, sweep the liter of disk 2 Drop distance just corresponds to distance of stretch out and draw back of the piston rod 92 in piston cylinder 91.Therefore, either road surface lower and road surface eminence, tool Standby lifting resetting means 9 is swept disk 2 and can cleaned up, and is not in that tradition sweeps dish structure because pressing close to road surface eminence and by force Roll cleaning and caused by wear phenomenon.

Described mobile resetting means 6 is arranged between adjustable shelf 1 and vehicle frame 8 as shown in Figure 6, Figure 7, and it includes inner weldering Connect and be fixed on adjustable shelf 1, " ┓ " the type spring(-supported) mount 61 that outer end is vacantly set, and it is inner be fixedly mounted on carriage 8, outer end from The guide rod 62 that " ┓ " type riser activity of spring(-supported) mount 61 passes through, packing ring 64 and stop bit nut 65 are provided with guide rod outer end, with Prevent guide rod 62 from being come off from spring(-supported) mount 61；Back-moving spring 63, the both ends difference of the back-moving spring are set with outside guide rod 62 Elastic pushing tow is on vehicle frame 8 and spring(-supported) mount 61.

Described mobile resetting means 6 is mainly used in the front side resistance that buffering sweeps disk 2 so that sweeps disk and is running into front side obstacle Regulation and the buffering of adaptability can be made during thing, its operation principle is：Disk 2 is swept by front side resistance, with regard to adjustable shelf 1 can be driven to move It is dynamic to inside contract, and then drive the compression reseting spring 63 of spring(-supported) mount 61 and moved inward along guide rod 62；The front side resistance of disk 2 is swept to disappear Lose, the movable outwards extending of adjustable shelf 1 resets, and drives spring(-supported) mount 61 to be displaced outwardly resetting along guide rod 62.Therefore reset dress mobile Put in 6 course of work, the inside and outside distance of stretch out and draw back for sweeping disk 2 just corresponds to displacement of the spring(-supported) mount 61 along guide rod 62.Cause This, even if barrier be present in front of sweeper, does not interfere with the cleaning advance for sweeping disk 2 yet.

The utility model realizes that the movable outwards extending for sweeping disk 2 or movement inside contract by slide rail type structure, and passes through rotation side Formula sweeps the lifting moving of disk 2 to realize, compared to traditional hydraulic pressure disengaging system, this, which sweeps dish structure, can position cleaning position at any time for it Put, use more flexibly, conveniently, and the spring of unique structure movement resetting means 6 and lifting resetting means 9, can make to sweep disk 2 When running into front side resistance or base drag, regulation and the buffering of adaptability can be made, therefore running into front side barrier and height Also advance can be smoothly cleaned during low uneven road surface, reduces that to sweep disk impaired and extend the service life for sweeping disk.

Described above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality The equivalent structure design of example is applied, should be included within the scope of protection of the utility model.

Claims (8)

1. a kind of sweeper sweeps dish structure, including adjustable shelf（1）Disk is swept with adjustable shelf（2）, the adjustable shelf（1）It is sliding Shifting is arranged on vehicle frame（8）On, and drive and sweep disk（2）Movable outwards extending or movement inside contract, adjustable shelf（1）It is provided with described in driving and sweeps disk （2）The elevating mechanism of lifting moving（5）；Described sweeps disk（2）Top be provided with driving described in sweep disc spins cleaning sweep coil motor （7）, it is characterised in that described adjustable shelf（1）With vehicle frame（8）Between be provided with mobile resetting means（6）, elevating mechanism（5）Inside set There is lifting resetting means（9）；Described sweeps disk（2）By front side resistance, the movement resetting means（6）Drive the adjustable shelf （1）With sweep disk（2）Movement inside contracts, or sweeps disk（2）Front side resistance disappear, the movement resetting means（6）Drive the adjustable shelf （1）With sweep disk（2）Movable outwards extending resets；Described sweeps disk（2）By base drag, the lifting resetting means（9）Described in drive Sweep disk（2）Rise is moved up, or sweeps disk（2）Base drag disappear, this sweeps disk（2）Move down reset.

2. a kind of sweeper according to claim 1 sweeps dish structure, it is characterised in that described elevating mechanism（5）Including branch Bar（51）And cylinder（52）, the interior cylinder rod with movable telescopic of the cylinder（53）；Described pole（51）Inner and cylinder （52）End is hingedly connected to adjustable shelf（1）On, pole（51）Outer end and cylinder rod（53）End is coaxially hingedly connected to sweep Disk（2）Top；Described cylinder rod（53）With respect to cylinder（52）Make movable telescopic, and drive the pole（51）It is inner around it It is rotated up or rotates down, and then disk is swept described in drive（2）Lifting moving.

3. a kind of sweeper according to claim 2 sweeps dish structure, it is characterised in that described lifting resetting means（9）It is A piece spring piston, the spring piston have piston cylinder（91）The piston rod stretched into one end activity in piston cylinder（92）；It is described Piston cylinder（91）End and pole（51）Outer end is coaxially hingedly connected to sweep disk（2）Top；Described piston rod（92）End With cylinder rod（53）End is connected；Described piston cylinder（91）Elastic pushing tow is distinguished in piston rod in the interior both ends that are provided with（92）It is upper and Piston cylinder（91）Interior piston spring（93）.

4. a kind of sweeper according to claim 3 sweeps dish structure, it is characterised in that described sweeps disk（2）Hindered by bottom Power moves up rise, and drives the piston rod（92）Protruding piston cylinder（91）；Described sweeps disk（2）Base drag disappears Lose and move down reset, the piston rod（92）Move inward reset.

5. a kind of sweeper according to claim 1 sweeps dish structure, it is characterised in that described mobile resetting means（6）Bag Include the inner and be fixedly mounted on adjustable shelf（1）On, spring(-supported) mount that outer end is vacantly set（61）, and the inner is fixedly mounted on vehicle frame（8） On, outer end activity passes through spring(-supported) mount（61）Guide rod（62）；Described guide rod（62）It is set with back-moving spring outside（63）, should Elastic pushing tow is distinguished in vehicle frame in the both ends of back-moving spring（8）And spring(-supported) mount（61）On.

6. a kind of sweeper according to claim 5 sweeps dish structure, it is characterised in that described sweeps disk（2）Hindered by front side Power, the adjustable shelf（1）Movement inside contracts, and drives the spring(-supported) mount（61）Compression reseting spring（63）And along guide rod（62）To Interior movement；Described sweeps disk（2）Front side resistance disappears, the adjustable shelf（1）Movable outwards extending resets, and drives the spring(-supported) mount（61） Along guide rod（62）It is displaced outwardly resetting.

7. a kind of sweeper according to claim 1 sweeps dish structure, it is characterised in that described vehicle frame（8）Bottom is provided with two The slide rail of the parallel installation of bar（4）, described adjustable shelf（1）Both sides slide installed in two slide rails respectively（4）On, and along two Slide rail（4）Movable outwards extending or movement inside contract.

8. a kind of sweeper according to claim 5 sweeps dish structure, it is characterised in that described guide rod（62）Activity is worn Cross spring(-supported) mount（61）Outer end be provided with packing ring（64）With stop bit nut（65）.