CN107119622A

CN107119622A - Deicing instrument, the instrument and deicing sled for removing body surface ice and snow

Info

Publication number: CN107119622A
Application number: CN201710544098.0A
Authority: CN
Inventors: 李丹
Original assignee: Shenzhen Deming Technology Co Ltd
Current assignee: Shenzhen Deming Technology Co Ltd
Priority date: 2017-07-05
Filing date: 2017-07-05
Publication date: 2017-09-01

Abstract

The present invention relates to instrument, the deicing sled of the instrument of deicing instrument and removal body surface ice and snow, removal glass or aerofoil surface ice and snow；Deicing instrument includes support wheel and deicing snow cave shovel, and the support wheel includes the front support wheel being arranged on the deicing snow cave shovel, and the leading edge of the deicing snow cave shovel or preceding lower end are located in the circular scope that the front support wheel is formed.

Description

Deicing instrument, the instrument and deicing sled for removing body surface ice and snow

Technical field

The present invention relates to the technical field for removing the accumulated snow on road or similar road surface.Specifically related to deicing instrument and go Except instrument, the deicing sled of the instrument, removal glass or aerofoil surface ice and snow of body surface ice and snow.

Background technology

In northern China, can all there be road snow or icing after substantial amounts of snowfall, snowfall in winter, can have a strong impact on traffic feelings Condition, so road surface deicing is very important after snowfall.

The content of the invention

The present invention is overcomes technical problem present in prior art to provide deicing instrument, and the present invention may be mounted at It on vehicle, or also can by hand use, can also be used as the instrument for removing glass and other body surface ice and snow.

A kind of deicing instrument, including support wheel and deicing snow cave shovel, support wheel include the preceding branch being arranged on deicing snow cave shovel Support wheel, the leading edge of deicing snow cave shovel or preceding lower end are located in the circular scope that front support wheel is formed.

It is preferred that, support wheel includes the front support wheel being arranged on deicing snow cave shovel, and the front support wheel lower end is not higher than institute The lower end of deicing snow cave shovel is stated, or the front support wheel lower end is not higher than after the front lower end of deicing snow cave shovel and the deicing snow cave shovel The connecting line of lower end, or the distance up and down of the front support wheel and the deicing snow cave shovel can be adjusted, under the front support wheel End can be adjusted to the not higher than described front lower end of deicing snow cave shovel and the position of the connecting line of the deicing snow cave shovel posterior end.

It is preferred that, front support wheel lower end is located at the lower section of deicing snow cave shovel lower end, or front support wheel lower end is located at deicing Shovel the lower section of the connecting line of preceding lower end and deicing snow cave shovel posterior end, or front support wheel with deicing snow cave shovel up and down apart from adjustable Section, front support wheel lower end is adjustable to the lower section of the connecting line positioned at the front lower end of deicing snow cave shovel Yu deicing snow cave shovel posterior end.

It is preferred that, the deicing instrument also includes rear support wheel.

It is preferred that, front support wheel is rotatably installed in front support wheel arm, and front support wheel arm is connected on deicing snow cave shovel.

It is preferred that, rear support wheel is rotatably installed in rear support wheel arm, and rear support wheel arm is connected on deicing snow cave shovel.

It is preferred that, front support wheel is rotatably installed in front support wheel arm, front support wheel arm be fixedly mounted or activity install or It is removably mounted on deicing snow cave shovel.

It is preferred that, rear support wheel is rotatably installed in rear support wheel arm, rear support wheel arm be fixedly mounted or activity install or It is removably mounted on deicing snow cave shovel.

It is preferred that, the leading edge of deicing snow cave shovel or preceding lower end are located in the circular scope that front support wheel is formed and positioned at front support On the axle center of wheel and front support wheel lower end line or before.

It is preferred that, front support wheel is rotatably installed in front support wheel arm, in addition to rear support wheel, the rotational installation of rear support wheel In rear support wheel arm, rear support wheel arm and front support wheel arm are all connected on deicing snow cave shovel.

It is preferred that, front support wheel is rotatably installed in front support wheel arm, in addition to rear support wheel, the rotational installation of rear support wheel In rear support wheel arm, rear support wheel arm and front support wheel arm are all connected by chute with deicing snow cave shovel, and chute is along the vertical direction Extension；

Or front support wheel arm and rear support wheel arm are fixedly connected with deicing snow cave shovel.

It is preferred that, the upper surface of deicing snow cave shovel is provided with connecting portion, and connecting portion is rotatably connected on swing arm.

It is preferred that, the rotation connection axis of connecting portion and swing arm is the first rotation connection axis, swing arm and installing arm Connection is rotated, the rotation connection axis of swing arm and installing arm is the second rotation connection axis, and second, which rotates connection axis, is less than The front lower end of deicing snow cave shovel rotates the connecting line for being connected axis with first.

It is preferred that, the first elastomeric element is provided between swing arm and installing arm, the first elastomeric element is used to swing The front end of arm is pressed downward.

It is preferred that, the second elastomeric element is provided between swing arm and connecting portion, the second elastomeric element is used to cause deicing Snow cave shovel resets.

It is preferred that, first rotates connection axis is connected the distance between axis more than deicing snow cave shovel leading edge with the second rotation Or preceding lower end rotates with first and is connected the distance between axis.

It is preferred that, the arc line shaped for being shaped as at least locally raising up or shaped form of swing arm.

It is preferred that, front support wheel to cut ice and snow wheel, cut ice and snow wheel in the thickness direction thereof in the middle of radius be more than it is thick at it The radius of direction top edge is spent, or cuts the thickness of the marginal portion radius larger part in the radial direction thereof of the radial direction of ice and snow wheel and is less than The thickness of radius smaller part, the thickness for either cutting ice and snow wheel is set to that ice and snow can be cut or cuts ice and snow wheel for serrated wheel.

It is preferred that, when for removing the ice and snow on road surface, front support wheel marginal portion may be configured as thickness less than 10mm, When for removing the ice and snow on glass, front support wheel marginal portion may be configured as thickness less than 3mm, front support wheel marginal portion Being set to this thickness directly can cut ice and snow.

It is preferred that, when for removing the ice and snow on road surface, front support wheel marginal portion may be configured as thickness less than 5mm, When for removing the ice and snow on glass, front support wheel marginal portion may be configured as thickness less than 1.5mm, front support wheel edge part Set up separately and be set to this thickness directly ice and snow can be cut.

It is preferred that, the elastic force of the first elastomeric element is configured such that front support wheel cuts ice and/or snow, or front support When taking turns as serrated wheel, the elastic force of the first elastomeric element is configured such that the crown insertion ice and snow of serrated wheel is abutted with ground；With/ Or, when support wheel encounters the obstacle harder than ice and snow, the first elastomeric element is deformable, support wheel is rolled from obstacle and gets over Barrier.

It is preferred that, the elastic force of the first elastomeric element is configured such that front support wheel cuts ice and/or snow.

It is preferred that, the elastic force of the first elastomeric element is configured such that cutting ice and snow wheel cuts ice and/or snow.

It is preferred that, the elastic force of the first elastomeric element is configured such that front support wheel cuts ice and/or snow, when support wheel connects The first elastomeric element is deformable when contacting the obstacle harder than ice and snow, support wheel is rolled obstacle detouring from obstacle.

It is preferred that, when front support wheel is serrated wheel, the elastic force of the first elastomeric element is configured such that the crown of serrated wheel Insertion ice and snow is abutted with ground.

It is preferred that, the elastic force of the first elastomeric element is set to when deicing snow cave shovel encounters the obstacle harder than ice and snow, First elastomeric element is deformable, makes deicing snow cave shovel can obstacle detouring.

It is preferred that, when support wheel touches the obstacle harder than ice and snow, the first elastomeric element is deformable, makes support wheel Obstacle detouring is rolled from obstacle.

It is preferred that, the hardness of front support wheel is less than glass hard (HRC65Yi Shang).

It is preferred that, distance adjusting means are provided between the upper surface of front support wheel arm and deicing snow cave shovel.

It is preferred that, the upper surface of deicing snow cave shovel includes inclined plane part and planar portions, and inclined plane part is located at the front of planar portions.

It is preferred that, the angle of inclined plane part and deicing snow cave shovel lower surface is less than 45 °；And/or, inclined plane part is before and after deicing snow cave shovel Length on direction is more than 1 centimetre；And/or, the thickness of deicing snow cave shovel is less than 5 centimetres.

It is preferred that, the angle of inclined plane part and deicing snow cave shovel lower surface is less than 30 °；And/or, inclined plane part is before and after deicing snow cave shovel Length on direction is more than 1 centimetre and less than 30 centimetres.

It is preferred that, the rear portion of deicing snow cave shovel is provided with the plate that clears the snow.

It is preferred that, the rear portion of deicing snow cave shovel is provided with the plate that clears the snow, intersection and deicing of the plate that clears the snow with the rear portion of deicing snow cave shovel The width of shovel is at an acute angle.

It is preferred that, the plate that clears the snow, which is provided with also to slide on breach, deicing snow cave shovel or the plate that clears the snow, is provided with slide damper, slides gear The relative glide direction of plate and deicing snow cave shovel or the plate that clears the snow be clear the snow plate and deicing snow cave shovel rear portion intersection direction or deicing The width of shovel or between the intersection direction at rear portion of clear the snow plate and deicing snow cave shovel and the width of deicing snow cave shovel.

By setting breach on plate clearing the snow, increase angle can may be reversed when the plate that clears the snow is overturn with deicing snow cave shovel obstacle detouring Degree, it is to avoid the interference of clear the snow plate and swing arm.And slide damper is set, breach can be blocked up when deicing snow cave shovel is not overturn On, so as to ensure that the accumulated snow on deicing snow cave shovel will not leak down from indentation, there.

It is preferred that, slide damper and clear the snow between plate or deicing snow cave shovel be provided with the 4th elastomeric element, the 4th elastomeric element use Breach is closed when the 4th elastomeric element is in free state in causing slide damper.

By setting the 4th elastomeric element, it can cause slide damper that when the plate that clears the snow is not overturn, breach is closed.When clear When snow slab is overturn, because slide damper runs into swing arm, swing arm applies thrust pushes slide damper from indentation, there open, to open Breach, so that swing arm can be received into breach.

It is preferred that, roller is provided with swing arm, the pivot center of roller is vertical with the glide direction of slide damper.

By setting roller, the resistance during swing arm promotes slide damper can be reduced so that baffle plate is easier It is mobile.

It is preferred that, also bag ditching device, the ditching device is used to remove the ice and/or snow in front of the front support wheel.

It is preferred that, ditching device is chain saw or power saw or chain saw or electric saw or rope saw or heating blowing or heating wire Or blowing device or reciprocating saw blade or aqueous stream injectors.

It is preferred that, ice and snow wheel is cut before being additionally provided with front of front support wheel, preceding cut before ice and snow wheel is rotatably installed in cuts ice and snow In wheel arm, preceding ice and snow wheel arm of cutting is connected with front support wheel arm.

It is preferred that, ice and snow wheel is cut before being additionally provided with front of front support wheel, preceding cut before ice and snow wheel is rotatably installed in cuts ice and snow In wheel arm, preceding ice and snow wheel arm of cutting is connected or is fixedly connected with the rotation of front support wheel arm.

It is preferred that, the preceding lower end for cutting ice and snow wheel is not less than the lower end of front support wheel.

It is preferred that, the preceding integral thickness for cutting ice and snow wheel is more than the thickness of front support wheel.

It is preferred that, it is preceding to cut ice and snow wheel and cut ice and snow driving power source drive connection.

Power source is driven to be connected by will preceding cut ice and snow wheel and cut ice and snow, can be more effectively by the ice or snow in front Cut.

It is preferred that, support wheel baffle plate is provided with before support wheel, support wheel baffle plate is used for ice and/or snowbreak in support wheel Both sides, support wheel baffle plate is cut before being arranged in ice and snow wheel arm or in front support wheel arm or on deicing snow cave shovel.

It is preferred that, preceding ice and snow wheel arm of cutting is rotatably connected in front support wheel arm, in front support wheel arm or before cut ice and snow Wheel arm, which is provided with, to be used to cut the limited block that ice and snow wheel arm rotates down angle before limiting.

It is preferred that, the preceding lower end of support wheel baffle plate is not less than the lower end of support wheel.

It is preferred that, limited block cuts ice and snow wheel lower end before causing is not less than the lower end of support wheel.

It is further preferred that before cut the 5th elastomeric element be provided between ice and snow wheel arm and front support wheel arm, the 5th elasticity Part cuts ice and snow wheel arm front end before causing is pressed downward.

It is preferred that, the preceding power for cutting the 5th elastomeric element between ice and snow wheel arm and support wheel arm cuts ice and snow before being configured such that Wheel cuts ice and snow, and when meeting the obstacle harder than ice and snow, elastomeric element is deformable, and the preceding front end for cutting basket arm is to moving up It is dynamic, it is preceding to cut ice and snow wheel obstacle detouring.

It is preferred that, preceding cut is provided with damping unit in ice and snow wheel arm, damping unit is cutting ice for cutting ice and snow wheel before causing Maintained a fixed during snow or for cutting rotary resistance of the ice and snow wheel when cutting ice and snow before increase, and when cut ice and snow wheel and ice and/ Or the frictional force bigger ground obstacle outside snow is cut ice and snow wheel when abutting and rotated.

It is preferred that, support wheel baffle plate is also connected by baffle plate closing device with before cutting ice and snow wheel arm or front support wheel arm, gear Plate closing device is used for when there is obstacle to hit support wheel baffle plate, and support wheel baffle plate can be moved to side rear, to cause front support Take turns obstacle detouring.

It is preferred that, baffle plate closing device includes being slidably fitted with barrier slides seat on glide base, glide base, and baffle plate is slided It is dynamic that back-moving spring is additionally provided between seat and glide base.

It is preferred that, preceding ice and snow wheel of cutting is connected with front support wheel, is connected for the rotation of front support wheel to be converted Preceding to cut the rotation of ice and snow wheel.

It is preferred that, the preceding wheel side for cutting ice and snow wheel is provided with and cuts ice and snow tooth.

It is preferred that, be provided with before front support wheel it is multiple before cut ice and snow wheel, it is multiple before cut between ice and snow wheel drive connection or Ice and snow wheel is cut before person is each respectively with cutting the drive connection of ice and snow power source.

By set it is multiple before cut ice and snow wheel, can more effectively cut ice and snow.

It is preferred that, front support wheel or before cut ice and snow wheel body cut before ice and snow wheel includes, the preceding circumferential edge for cutting ice and snow wheel body Edge cuts ice and snow wheel rim before being detachably mounted with.

By cutting ice and snow wheel rim before removably setting, timely the position of abrasion can will be easier more Change, to ensure the efficiency for cutting ice and snow.

It is preferred that, deicing instrument is provided with handle.

It is preferred that, the front end of front support wheel arm is wedge shape, is conducive to cutting ice and snow.

It is preferred that, the front lower end of deicing snow cave shovel is higher than front support wheel lower end, the front lower end of deicing snow cave shovel and front support wheel lower end Above-below direction distance is in 2mm-20mm.This distance is more suitable for being used for using when removing ice and snow on road surfaces.

It is preferred that, the front lower end of deicing snow cave shovel is higher than front support wheel lower end, the front lower end of deicing snow cave shovel and front support wheel lower end Above-below direction distance is in 1mm-10mm；This distance is more suitable for being used for using when removing ice and snow on road surfaces.

It is preferred that, the front lower end of deicing snow cave shovel is higher than front support wheel lower end, the front lower end of deicing snow cave shovel and front support wheel lower end Above-below direction distance is in 0.1mm-3mm；This distance is more suitable for being used for using when removing glass surface ice and snow.

It is preferred that, the front lower end of deicing snow cave shovel is higher than front support wheel lower end, the front lower end of deicing snow cave shovel and front support wheel lower end Above-below direction distance is in 0.3mm-1mm；This distance is more suitable for being used for using when removing glass surface ice and snow.

It is preferred that, the distance of the fore-and-aft direction of the front lower end of deicing snow cave shovel and front support wheel lower end is in 2mm-20mm.

It is preferred that, the leading edge of deicing snow cave shovel is shaped form or zigzag.

It is preferred that, the leading edge of deicing snow cave shovel is opening arc facing forward.

It is preferred that, the diameter of the leading edge opening of deicing snow cave shovel arc facing forward is set smaller than road surface well cover for sewer Diameter.

It is preferred that, front support wheel is arranged on arc or curved front end.

It is preferred that, it is preceding cut be also equipped with ice and snow wheel arm before cut ice and snow wheel support sledge, it is preceding cut ice and snow wheel support sledge be used for it is embedding Enter in snow, to cut the downward pulling force of ice and snow wheel arm imparting forward or deicing snow cave shovel is maintained a certain distance with ground.

It is preferred that, preceding ice and snow wheel of cutting supports sledge to be cut before being arranged in the form of relatively rotating in ice and snow wheel arm, preceding to cut ice and snow Wheel support sledge and before cut the 6th elastomeric element be additionally provided between ice and snow wheel arm, the 6th elastomeric element is used to cut ice and snow wheel branch before keeping Support sled and the preceding angle cut between ice and snow wheel arm.

It is preferred that, the second installing arm is also articulated with deicing snow cave shovel, being provided between the second installing arm and deicing snow cave shovel is used for Apply the 3rd elastomeric element of the 3rd elastic force, the 3rd elastic force is used to cause deicing snow cave shovel to press to ground.

By setting the 3rd elastomeric element, downward pressure can be applied to deicing snow cave shovel front end, so as to ensure deicing Shovel can have enough pressure to ice and snow.

It is preferred that, the 3rd elastomeric element is torsionspring, and torsionspring is sleeved in the rotation connecting shaft of the second installing arm.

It is preferred that, the second installing arm is parallel-crank mechanism.

It is preferred that, the lower surface of deicing snow cave shovel is plane.

It is preferred that, in use, the lower surface of deicing snow cave shovel is parallel to the ground.

It is preferred that, in use, the planar portions of deicing snow cave shovel are parallel to the ground.

It is preferred that, the elastic force of the first elastomeric element is set to, and when ice and snow is rooted out in deicing, the first elastomeric element is constant Shape, when the obstacle harder than ice and snow is encountered in deicing snow cave shovel front end, the first elastomeric element is deformable.

When deicing instrument runs into barrier, the parallel-crank mechanism at rear portion can be shunk, and then can also Climb over barrier.

A kind of instrument for removing body surface ice and snow, uses any of the above-described deicing instrument.

It is preferred that, body surface is glass surface or aerofoil surface.

A kind of deicing sled, uses any of the above-described deicing instrument.

Brief description of the drawings

Fig. 1 is the structural representation of the deicing instrument of the embodiment of the present invention 1.

Fig. 2 is the structural representation of the deicing instrument of the embodiment of the present invention 12.

Fig. 3 is the structural representation of the deicing instrument of the embodiment of the present invention 13.

Fig. 4 is the structural representation of the deicing instrument of the embodiment of the present invention 2；

Fig. 5 is the schematic diagram of the rollover states of the deicing instrument of embodiment 2.

Fig. 6 is the schematic diagram of the obstacle detouring state of the deicing instrument of the embodiment of the present invention 2

Fig. 7 is the structural representation of the deicing instrument of the embodiment of the present invention 3；Fig. 8 be embodiment 3 deicing instrument be in turn over Turn schematic diagram during state；Fig. 9 is the schematic diagram of embodiment 3.

Figure 10 is the structural representation from obliquely downward of the deicing instrument of the embodiment of the present invention 4；Figure 11 is this hair The structural representation from oblique upper of the deicing instrument of bright embodiment 4.

Figure 12 is the partial structural diagram of the baffle plate closing device in the embodiment of the present invention 5；Figure 13 is implementation of the present invention Schematic diagram when being in flapper closure observed from below of baffle plate closing device in example 5；During Figure 14 is the embodiment of the present invention 5 Baffle plate closing device observe from below in baffle plate open when schematic diagram.

Figure 15 is the deicing tool construction schematic diagram of the embodiment of the present invention 6.

Figure 16 is the structural representation of the deicing instrument in the embodiment of the present invention 7.

The structural representation for cutting ice and snow wheel body of ice and snow wheel is cut before in Figure 17 embodiment of the present invention 8；Figure 18 is this The structural representation for cutting this circle of ice and snow wheel of ice and snow wheel is cut before in inventive embodiments 8.

Figure 19 is the structural representation of the deicing instrument of the embodiment of the present invention 9.Figure 20 is that the structure of variants 7 of the present invention is shown It is intended to；Figure 21 is the structural representation of variants 8 of the present invention.

Figure 22 is the structural representation from oblique upper of the embodiment of the present invention 2.

Figure 23 is the structural representation of the deicing instrument of the embodiment of the present invention 2.

Figure 24 is the structural representation of the deicing instrument of the embodiment of the present invention 9.

Embodiment

In order to be able to further appreciate that the invention, features and effects of the present invention, following examples are hereby enumerated, and specifically It is bright as follows：

Embodiment 1：

Fig. 1 is the structural representation of the deicing instrument of the embodiment of the present invention 1.In figure, the implication that each reference is represented is such as Under：10th, deicing snow cave shovel；21st, front support wheel；22nd, front support wheel shaft.

A kind of deicing instrument, including support wheel and deicing snow cave shovel 10, support wheel are included before being located on deicing snow cave shovel 10 Support wheel 21, front support wheel 21 is rotatably installed in by front support wheel shaft 22 before the front portion of deicing snow cave shovel 10, deicing snow cave shovel 10 Edge or preceding lower end are located in the circular scope that front support wheel 21 is formed；Wherein, specifically front support wheel 21 is pacified by bearing It is attached on front support wheel shaft 22, front support wheel shaft 22 is installed on deicing snow cave shovel 10 again, or, front support wheel 21 to be mounted directly to On front support wheel shaft 22, front support wheel shaft 22 is installed on deicing snow cave shovel 10 again, and this is implementing for those skilled in the art Means, are also that it can voluntarily make a choice according to existing knowledge and specific situation, will not be repeated here.

By the way that the leading edge of deicing snow cave shovel 10 is arranged in the circular scope of front support wheel 21, deicing can be caused When, if running into road barrier, the elder generation of front support wheel 21 and bar contact, so that whole deicing instrument can pass through branch Rolling of the support wheel on barrier carrys out obstacle detouring.

It is preferred that, the bottom of front support wheel 21 is located at less than the lower end of deicing snow cave shovel 10 or the lower end of front support wheel 21 removes The preceding lower end and the lower section of the connecting line of the posterior end of deicing snow cave shovel 10 of ice and snow shovel 10.

By setting front support wheel 21 on deicing snow cave shovel, make the lower end of front support wheel 21 be located at the preceding lower end of scoop with it is rear under The lower section of the connecting line at end, can make the front lower end of deicing snow cave shovel be not easy to contact with ground, so as to reduce or eliminate when shoveling snow Frictional resistance between deicing snow cave shovel and ground, the connection between the ice and snow being especially compacted due to most cases and ground is strong Degree is less than the intensity between ice and snow inside, so than being easier to be separated between ice and snow inside between ice and snow and ground, and make ice Snow is easier overall separation with ground.Even if being not completely separated, also leave behind than relatively thin one layer, deal with relative appearance Easily.

It is preferred that, front support wheel 21 to cut ice and snow wheel, cut ice and snow wheel in the thickness direction thereof in the middle of radius be more than at it The radius of thickness direction top edge, or cut the marginal portion radius larger part in the radial direction thereof of the radial direction of ice and snow wheel thickness it is small In the thickness of radius smaller part, the thickness for either cutting ice and snow wheel is set to that ice and snow can be cut or cuts ice and snow wheel for serrated wheel.

By being set to front support wheel to cut ice and snow wheel, ice and snow can be cut so that support wheel is abutted with ground, or saw The crown of gear can be inserted into ice and snow and be abutted with ground.

It is preferred that, the thickness of front support wheel 21 is set to that ice and snow can be cut, or the width at the wheel of front support wheel 21 edge is set Ice and snow can be cut by being set to, and ice and snow is cut so that support wheel 21 is abutted with ground.

It is preferred that, front support wheel 21 is serrated wheel, and the crown of serrated wheel can be inserted into ice and snow and be abutted with ground.

It is preferred that, the leading edge of deicing snow cave shovel 10 or preceding lower end are positioned at the axle center of front support wheel 21 and the lower end of front support wheel 21 On line or before；It can so avoid when deicing snow cave shovel is propped up with barrier, and deicing snow cave shovel front end can not be moved up, very The problem of hardly possible upset obstacle detouring, so as to reduce upset resistance when running into barrier.

Embodiment 2：

Fig. 4, Fig. 6, Figure 23 are the structural representations of the deicing instrument of the embodiment of the present invention 2；Fig. 5 is the deicing of embodiment 2 The schematic diagram of the obstacle detouring state of instrument；During Figure 22 is the structural representation from oblique upper of the embodiment of the present invention 2, figure, with Above-described embodiment uses accompanying drawing identical reference, still continues to use definition of the above-described embodiment for the reference.This The implication that the emerging reference of embodiment is represented is as follows：31st, connecting portion；32nd, swing arm；38th, installing arm；33rd, first Torsionspring；14th, the first breach；23rd, front support wheel arm；24th, connecting shaft is rotated；26th, regulating bolt；27th, spiral shell is adjusted It is female；39th, the second torsionspring；41st, rear support wheel；42nd, rear support wheel arm；11st, inclined plane part；12nd, planar portions；37th, first Connecting shaft；332nd, the first spring；333rd, connector；334th, the second connector.

A kind of deicing instrument, including support wheel and deicing snow cave shovel 10, support wheel include being arranged on deicing snow cave shovel 10 Front support wheel 21, the lower end of front support wheel 21 is located under the connecting line of the preceding lower end of deicing snow cave shovel 10 and the posterior end of deicing snow cave shovel 10 Side, or the distance up and down of front support wheel 21 and deicing snow cave shovel 10 are adjustable, and the lower end of front support wheel 21 is adjustable to be located at and removed Ice and snow shovels 10 preceding lower ends and the lower section of the connecting line of the posterior end of deicing snow cave shovel 10；By setting front support on deicing snow cave shovel 10 Wheel 21, makes support wheel lower end be located at the lower section of the connecting line of the preceding lower end of deicing snow cave shovel 10 and posterior end, can make to remove when shoveling snow Ice and snow shovels 10 preceding lower ends and is not easy to contact with ground, so as to reduce or eliminate the friction resistance between deicing snow cave shovel 10 and ground Power.

Front support wheel 21 is rotatably installed in front support wheel arm 23, and front support wheel arm 23 is fixedly mounted or activity is installed or can Remove and install on deicing snow cave shovel 10, front support wheel arm 23 is connected by chute with deicing snow cave shovel, and chute is vertically extending； Also include rear support wheel 41, rear support wheel 41 is rotatably installed in rear support wheel arm 42, rear support wheel arm 42 and front support wheel arm 23 are connected by chute with deicing snow cave shovel 10, and chute is vertically extending.

The upper surface of deicing snow cave shovel 10 is provided with connecting portion 31, and connecting portion 31 and swing arm 32 are rotated and be connected, connecting portion 31 and The line of rotation connecting shaft 24 of swing arm 32 is the first rotation connection axis, and swing arm 32 is rotated with installing arm 38 and is connected, swing arm 32 are connected axis with the rotation of installing arm 38 rotates connection axis for second, and first is provided between swing arm 32 and installing arm 38 Elastomeric element, the first elastomeric element is used to the front end of swing arm is pressed downward, and second, which rotates connection axis, is less than deicing snow cave shovel Preceding lower end rotates the connecting line for being connected axis with first.On road surface during deicing, second, which rotates connection axis, is less than deicing The leading edge of shovel 10 or preceding lower end rotate the connecting line for being connected axis with first.Particularly, the first elastomeric element is the first torsion Turn spring 33, swing arm 32 is fixedly connected with the first connecting shaft 37, and the first connecting shaft 37 is rotatably connected with installing arm 38, first Torsionspring 33 is fixedly connected with the first connecting shaft 37, and the first torsionspring 33 is fixedly connected with installing arm 38.

Such as Figure 23, the first elastomeric element is the first spring 332, and the first connecting shaft 37 is fixedly connected with swing arm 32, first Connecting shaft is rotatably connected with installing arm 38, has in the first connecting shaft in some connectors 333, installing arm 38 to that should have some Two connectors 334, one end of the first spring 332 is connected with connector 333, and the other end is connected with the second connector 334.

It is preferred that, distance adjusting means are provided between the upper surface of front support wheel arm 23 and deicing snow cave shovel 10.Particularly, Distance adjusting means can be provided in the regulating bolt 26 of the upper surface of deicing snow cave shovel 10, before regulating bolt 26 is passed through from bottom to top Wheel arm 23 is supported, adjusting nut 27 is rotary with above and below front support wheel arm 23.When rotating adjusting nut 27, it can contract The distance between short or growth front support wheel arm 23 and deicing snow cave shovel 10, so as to adjust upper between deicing snow cave shovel and front support wheel The distance in lower direction；By the way that deicing snow cave shovel 10 is arranged into what can be rotated relative to swing arm 32, deicing work can be caused Tool can overturn the barrier crossed on ground.

It is preferred that, the leading edge of deicing snow cave shovel 10 or preceding lower end are located in the circular scope that front support wheel 21 is formed.

It is preferred that, the leading edge of deicing snow cave shovel 10 or preceding lower end are positioned at the axle center of front support wheel 21 and the lower end of front support wheel 21 On line or before.

It is preferred that, first rotates connection axis is connected the distance between axis more than deicing snow cave shovel leading edge with the second rotation Or preceding lower end rotates with first and is connected the distance between axis；The flip angle during obstacle detouring of deicing snow cave shovel 10 can so be improved Degree.

It is preferred that, the elastic force of the first elastomeric element is set to when deicing snow cave shovel encounters the obstacle harder than ice and snow, First elastomeric element is deformable, the forward upward upset of deicing snow cave shovel rear end is carried out obstacle detouring.

It is preferred that, the second elastomeric element is provided between swing arm 32 and connecting portion, the second elastomeric element is turned over for obstacle detouring Reset deicing snow cave shovel after turning.Specifically, the second elastomeric element is the second torsionspring.

It is preferred that, the arc line shaped for being shaped as at least locally raising up or shaped form of swing arm.Deicing can so be made The rotatable greater angle of snow cave shovel carrys out obstacle detouring.

It is preferred that, the upper surface of deicing snow cave shovel 10 includes inclined plane part 11 and planar portions 12, and inclined plane part 11 is located at planar portions 12 Front；Because a bit of inclined plane is separable connection between ice and snow and ground, if ice and snow is harder, can ice and snow with Ground connecting part overall separation, it is not easy to leave remnants on ground.

It is preferred that, the angle of inclined plane part 11 and deicing snow cave shovel lower surface is less than 45 °；And/or, inclined plane part 11 is in deicing snow cave shovel Length on 10 fore-and-aft directions is more than 1 centimetre；And/or, the thickness of deicing snow cave shovel 10 is less than 5 centimetres.

It is preferred that, length of the inclined plane part 11 on the fore-and-aft direction of deicing snow cave shovel 10 is more than 1 centimetre and less than 30 centimetres.

It is preferred that, the preceding lower end of deicing snow cave shovel 10 is located at the top of the lower end of front support wheel 21, the preceding lower end of deicing snow cave shovel 10 with The distance of the above-below direction of the lower end of front support wheel 21 is in 2mm-20mm；This distance is more suitable for being used for using when removing ice and snow on road surfaces.

It is preferred that, the front lower end of deicing snow cave shovel is higher than under the lower end of front support wheel 21, the front lower end of deicing snow cave shovel and front support wheel 21 The above-below direction distance at end is in 1mm-10mm；This distance is more suitable for being used for using when removing ice and snow on road surfaces.

It is preferred that, the front lower end of deicing snow cave shovel is higher than under the lower end of front support wheel 21, the front lower end of deicing snow cave shovel and front support wheel 21 The above-below direction distance at end is in 0.1mm-3mm；This distance is more suitable for being used for as when removing glass surface ice and snow using.

It is preferred that, the front lower end of deicing snow cave shovel is higher than under the lower end of front support wheel 21, the front lower end of deicing snow cave shovel and front support wheel 21 The above-below direction distance at end is in 0.3mm-1mm；This distance is more suitable for being used for as when removing glass surface ice and snow using.

It is preferred that, the distance of the fore-and-aft direction of the front lower end of deicing snow cave shovel and the lower end of front support wheel 21 is in 2mm- 20mm。

It is preferred that, multiple front support wheels 21 can also be set, when the road surface of the individual lower section of other front support wheel 21 have depression or During gap, it is possible to use the other support deicing of front support wheel 21 instruments are overall, and other front support wheels 21 are also possible to prevent The front support wheel 21 is trapped in depression.

It is preferred that, when deicing snow cave shovel 10 is packed up, if the tail edge of deicing snow cave shovel 10 produces interference with swing arm 32, Some first breach 14,32 pairs of position and the swing arm of the first breach 14 can will be so opened up on the afterbody of deicing snow cave shovel 10 Should.

In addition, installing arm 38 can also be attached with vehicle, deicing sled is constituted.

Embodiment 3：

Fig. 7, Fig. 9 are the structural representations of the deicing instrument of the embodiment of the present invention 3；Fig. 8 is at the deicing instrument of embodiment 3 Schematic diagram when obstacle detouring rollover states；In figure, accompanying drawing identical reference is used with above-described embodiment, still edge is used State definition of the embodiment for the reference.The implication that the emerging reference of the present embodiment is represented is as follows：51st, clear the snow Plate；52nd, the second breach；53rd, slide damper；54th, the 4th spiral compression spring；55th, roller.

The rear portion of deicing snow cave shovel 10 is provided with the plate 51 that clears the snow, intersection and deicing of the plate 51 that clears the snow with the rear portion of deicing snow cave shovel 10 The width of shovel 10 is at an acute angle.

Plate 51 is cleared the snow by setting and the plate 51 that clears the snow is arranged to above-mentioned angle, can be when promoting deicing instrument, will The accumulated snow of the upper surface of deicing snow cave shovel 10 is moved to the roadside of the side of deicing snow cave shovel 10.

It is preferred that, the plate 51 that clears the snow, which is provided with also to slide on the second breach 52, the plate 51 that clears the snow, is provided with slide damper 53, slides The relative glide direction of baffle plate 53 and the plate 51 that clears the snow is the left and right width of deicing snow cave shovel 10.

By setting the second breach 52 on plate 51 clearing the snow, it can increase when the plate 51 that clears the snow is overturn with the obstacle detouring of deicing snow cave shovel 10 Angle turnable greatly, it is to avoid the geometrical interference of clear the snow plate 51 and swing arm 32.And slide damper 53 is set, can be in deicing When shovel 10 is not overturn, breach is blocked, so as to ensure that the accumulated snow on deicing snow cave shovel 10 will not leak down at the second breach 52.

It is preferred that, the 4th elastomeric element is provided between slide damper 53 and the plate 51 that clears the snow, the 4th elastomeric element is used to cause Slide damper 53 closes the second breach 52 when the 4th elastomeric element is in free state.Particularly, the 4th elastomeric element It can be the 4th spiral compression spring 54.

By setting the 4th elastomeric element, slide damper 53 can be caused when the plate 51 that clears the snow is not overturn, by the second breach 52 closings.When the plate 51 that clears the snow is overturn, because slide damper 53 runs into swing arm 32, swing arm 32 applies thrust by slide damper 53 push open at the second breach 52, to open the second breach 52, so that swing arm 32 can be received into the second breach 52.

It is preferred that, roller 55, the pivot center of roller 55 and the glide direction of slide damper 53 are provided with swing arm 32 Vertically.

By setting roller 55, the resistance that swing arm 32 promotes slide damper 53 can be reduced so that baffle plate is easier to move It is dynamic.

Embodiment 4：

Figure 10 is the structural representation from obliquely downward of the deicing instrument of the embodiment of the present invention 4；Figure 11 is of the invention real Apply the structural representation from oblique upper of the deicing instrument of example 4.In figure, accompanying drawing identical is used with above-described embodiment Reference, still continues to use definition of the above-described embodiment for the reference.The emerging reference of the present embodiment is represented Implication it is as follows：61st, it is preceding to cut ice and snow wheel；62nd, it is preceding to cut ice and snow wheel arm；63rd, support wheel baffle plate；64th, limited block；65th, damp Device；66th, it is preceding to cut ice and snow wheel support sledge；67th, the 5th torsionspring；68th, the 6th torsionspring；98th, linking arm.

Ice and snow wheel 61 is cut in the front of front support wheel 21 before being additionally provided with, preceding cut before ice and snow wheel 61 is rotatably installed in cuts ice and snow wheel On arm 62, preceding ice and snow wheel arm 62 of cutting is fixedly mounted or is rotatably connected in front support wheel arm 23.

By cutting ice and snow wheel 61 before the front of front support wheel 21 is set, it is possible to use preceding to cut ice and snow wheel 61 first by front support The accumulated snow in the front of wheel 21 is cut.So front support wheel 21 may not necessarily just undertake the effect for cutting ice and snow, front support wheel 21 and ground It is wider that the width of face contact portion can just be set, so that it may reduce the cutting to ground and damage.

It is preferred that, it is preceding to cut the dynamic input drive connection of ice and snow wheel.

It is preferred that, preceding ice and snow wheel arm 62 of cutting is rotatably connected in front support wheel arm 23, preceding to cut ice and snow wheel arm 62 and preceding branch The 5th torsionspring 67 is provided between support wheel arm 23, the front end that the 5th torsionspring 67 is used to preceding cut ice and snow wheel arm 62 is downward Pressure, is conducive to cutting ice and snow.

It is preferred that, support wheel baffle plate 63 is provided with before support wheel, support wheel baffle plate 63 is used for ice and/or snowbreak in support Support wheel baffle plate 63 before the both sides of wheel, front support wheel 21 is cut in ice and snow wheel arm 62 or installed in front support wheel arm 23 before being arranged on Above or on deicing snow cave shovel 10.

It is preferred that, preceding ice and snow wheel arm 62 of cutting is rotatably connected in front support wheel arm 23, in front support wheel arm 23 or cuts Ice and snow wheel arm 62, which is provided with, to be used to cut the limited block 64 that ice and snow wheel arm 62 rotates down angle before limiting so that preceding to cut ice and snow wheel 21 Lower end be not less than the lower end of support wheel 21, in such manner, it is possible to avoid or damage of the ice and snow wheel 61 to ground is cut before reducing.

It is preferred that, preceding cut is provided with the 5th elastomeric element between ice and snow wheel arm and front support wheel arm, the 5th elastomeric element makes The front end that ice and snow wheel arm is cut before obtaining is pressed downward.Particularly, the 5th elastomeric element is the 5th torsionspring 67.

It is preferred that, the elastic force of the 5th elastomeric element is configured such that cutting ice and snow wheel cuts ice and/or snow, harder when running into When hard obstacle, the 5th elastomeric element is deformable so that the front end for cutting ice and snow wheel arm is moved up, and cuts ice and snow wheel in barrier Rolling is hindered to carry out obstacle detouring.

It is preferred that, preceding cut is provided with damping unit 65 in ice and snow wheel arm 62, damping unit 65 is used to cut ice and snow wheel before causing 61 maintained a fixed when cutting ice and snow or for increase before cut rotary resistance of the ice and snow wheel 61 when cutting ice and snow, and when cutting ice and snow The ground obstacle bigger with the frictional force outside ice and/or snow of wheel 61 is cut ice and snow wheel when abutting and rotated.

It is preferred that, it is preceding cut be also equipped with ice and snow wheel arm 62 before cut ice and snow wheel support sledge 66, it is preceding cut ice and snow wheel support sledge 66 For in embedded snow, with cut forward ice and snow wheel arm 62 assign downward pulling force or make deicing snow cave shovel and ground keep it is certain away from From.

It is further preferred that preceding ice and snow wheel support sledge 66 of cutting cuts ice and snow wheel arm 62 before being arranged in the form of relative rotation On, it is preceding cut ice and snow wheel support sledge 66 and before cut and be additionally provided with the 6th elastomeric element between ice and snow wheel arm 62, the 6th elastomeric element is used for Ice and snow wheel arm 62 is cut before pulling downward on.Particularly, the 6th elastomeric element is the 6th torsionspring 67.

Support sledge 66 to cut ice and snow wheel arm 62 before being arranged on rotating manner by will preceding cut ice and snow wheel, and the 6th bullet is set Property part, can preceding cut ice and snow wheel support sledge 66 run into the obstruction bigger than ice and snow hardness on ground when swing, with get over Cross the barrier.

Installing arm 38 can also be rotated with a linking arm 98 and is connected, and linking arm 98 can be used for being connected with vehicle, be formed Deicing sled.

Embodiment 5：

Figure 12 is the partial structural diagram of the baffle plate closing device in the embodiment of the present invention 5；During Figure 13 is the embodiment of the present invention 5 Baffle plate closing device observe from below be in flapper closure when schematic diagram；Figure 14 is the gear in the embodiment of the present invention 5 The schematic diagram being in when baffle plate is opened observed from below of plate closing device.In figure, accompanying drawing phase is used with above-described embodiment Same reference, still continues to use definition of the above-described embodiment for the reference.The emerging reference of the present embodiment The implication of expression is as follows：71st, glide base；72nd, barrier slides seat；73rd, the 7th spiral compression spring.

Support wheel baffle plate 63 is also connected by baffle plate closing device with before cutting ice and snow wheel arm 62, and baffle plate closing device is used for When having obstacle shock support wheel baffle plate 63, support wheel baffle plate 63 can be moved to side rear, to cause the obstacle detouring of front support wheel 21.

It is preferred that, baffle plate closing device includes being slidably fitted with barrier slides seat 72 on glide base 71, glide base 71, The 7th spiral compression spring 73 is additionally provided between barrier slides seat 72 and glide base 71.

Support wheel baffle plate 63 is opened in a sliding manner, and is equipped with the 7th spiral compression spring 73, can resistance is little Trash ice snowbreak in both sides, when barrier resistance is larger, may be such that support wheel baffle plate 63 to side rear move open.

Embodiment 6：

Figure 15 is the structural representation of the deicing tool nose of the embodiment of the present invention 6.In figure, used with above-described embodiment attached Figure identical reference, still continues to use definition of the above-described embodiment for the reference.The emerging accompanying drawing of the present embodiment Mark the implication represented as follows：81st, ice and snow saw is cut；82nd, chain.

Deicing instrument also includes ditching device, and ditching device is used to remove the ice and/or snow in front of front support wheel, this reality The ditching device for applying example is specially to cut ice and snow saw 81, cuts the dynamic input drive connection of ice and snow saw 81；Or, cut ice and snow saw 81 with Front support wheel 21 is connected, and is connected for being converted into for front support wheel 21 to be cut into the rotation that ice and snow saws 81, for example Cutting can be driven between ice and snow saw 81 and front support wheel 21 using chain 82, because front support wheel 21 assume responsibility for deicing snow cave shovel 10 anterior most of weight, and deposite snow below front support wheel 21 has been cleaned, so front support wheel 21 and ground Between stiction it is larger, the stiction can produce larger moment of torsion, and ice and snow saw 81 is cut by front support wheel 21 to drive The ice and snow in front is cut, and ice and snow formation groove can fast and effectively be cut by cutting ice and snow saw 81 so that support wheel more effectively with Ground is abutted.If using support wheel and cutting the drive connection of ice and snow saw 81, the rotation of support wheel can be converted into and cut ice and snow saw 81 rotation, just without providing power in addition.

It is preferred that, multiple ice and snow of cutting are provided with before front support wheel 21 and saw 81.

It is preferred that, the lower end for cutting ice and snow saw 81 is not less than the lower end of front support wheel 21.

It is preferred that, preceding cut installs several with same method before ice and snow wheel arm 62 and cuts ice and snow wheel arm, cuts and pacifies before ice and snow wheel arm 81 are sawed equipped with ice and snow is cut.

It is preferred that, it can also be variable ratio transmission connection to cut between basket and support wheel, and support wheel rotates one and enclosed, can band Dynamic ice and snow saw of cutting is rotated more than a circle.

Embodiment 7：

Figure 16 is the structural representation of the instrument that clears the snow in the embodiment of the present invention 7.In figure, accompanying drawing phase is used with above-described embodiment Same reference, still continues to use definition of the above-described embodiment for the reference.The emerging reference of the present embodiment The implication of expression is as follows：89th, chain saw.

The present embodiment and the difference of above-mentioned any embodiment are that ditching device is chain saw 89.

Ditching device can also use the form of bladed saw.

It is preferred that, preceding ice and snow wheel arm 62 of cutting is provided with limited block, and the swing angle to limit the forward downward of chain saw 89 makes Used time, the bottom of chain saw 89 is set to be not less than ground.

It is preferred that, chain saw 89 and before cut elastomeric element be provided between ice and snow wheel arm 62.

Embodiment 8：

Figure 17 is the structural representation for cutting ice and snow wheel body for cutting ice and snow wheel in the embodiment of the present invention 8；Figure 18 is of the invention real Apply the structural representation for cutting this circle of ice and snow wheel for cutting ice and snow wheel in example 8.What the emerging reference of the present embodiment was represented contains Justice is as follows：91st, ice and snow wheel body is cut；92nd, ice and snow wheel rim is cut.

Front support wheel 21 or before cut ice and snow wheel 61 and include cutting ice and snow wheel body 91, cut the circumferential edges of ice and snow wheel body with can The mode of dismounting, which is provided with, cuts ice and snow wheel rim 92.

Ice and snow wheel rim 92 is cut by removably setting, timely the position of abrasion can will be easier more Change, to ensure the efficiency for cutting ice and snow.

Embodiment 9：

Figure 19 is the structural representation of the deicing instrument of the embodiment of the present invention 9.In figure, accompanying drawing phase is used with above-described embodiment Same reference, still continues to use definition of the above-described embodiment for the reference.

It is preferred that, the front end of front support wheel arm 23 is wedge shape, is conducive to cutting ice and snow.

It is preferred that, the leading edge of deicing snow cave shovel 10 is shaped form or zigzag.

It is preferred that, the leading edge of deicing snow cave shovel 10 is opening arc facing forward.

By setting the deicing snow cave shovel 10 of arc opening, the resistance of shovel snow can be reduced.

It is preferred that, front support wheel 21 is arranged on arc or curved front end.

It is preferred that, the affiliated diameter of a circle of arc of the leading edge of deicing snow cave shovel 10 is set smaller than well cover for sewer diameter, with It is easy to the circular barrier such as well cover for sewer of obstacle detouring.

It is preferred that, the affiliated diameter of a circle of arc of the leading edge of deicing snow cave shovel 10 is less than 600 millimeters.

Embodiment 10：

A kind of instrument for removing body surface ice and snow, provided with any of the above-described deicing instrument.

Embodiment 11：

The present embodiment and the difference of embodiment 9 are that body surface can be glass surface or aerofoil surface.

Embodiment 12：

Fig. 2 is the structural representation of the deicing instrument of the embodiment of the present invention 12.In figure, accompanying drawing phase is used with above-described embodiment Same reference, still continues to use definition of the above-described embodiment for the reference.The emerging reference of the present embodiment The implication of expression is as follows：25th, the 3rd torsionspring；96th, the second installing arm.

It is preferred that, front support wheel 21 is located at the front of the leading edge for stating deicing snow cave shovel 10 or preceding lower end, and front support wheel 21 The circle formed is non-intersect with the leading edge of deicing snow cave shovel 10 or preceding lower end.

It is preferred that, the second installing arm 96 is also articulated with deicing snow cave shovel 10, is set between the second installing arm 96 and deicing snow cave shovel There is the 3rd elastomeric element for applying the 3rd elastic force, the 3rd elastic force is used to cause deicing snow cave shovel 10 to press to ground.Specifically In fact, the 3rd elastomeric element is the 3rd torsionspring 25.

By setting the 3rd elastomeric element, downward pressure can be applied to deicing snow cave shovel 10, so as to ensure deicing snow cave shovel 10 can have enough pressure to ground.

It is further preferred that the 3rd elastomeric element is torsionspring, torsionspring is sleeved on the rotation of the second installing arm 96 In connecting shaft 24.

Embodiment 13：

Fig. 3 is the structural representation of the deicing instrument of the embodiment of the present invention 13.In figure, accompanying drawing phase is used with above-described embodiment Same reference, still continues to use definition of the above-described embodiment for the reference.The emerging reference of the present embodiment The implication of expression is as follows：95th, parallel-crank mechanism；97th, support arm.

Second installing arm is parallel-crank mechanism 95, and parallel-crank mechanism 95 is rotated with support arm 97 and is connected.

When deicing instrument runs into barrier, the parallel-crank mechanism 95 at rear portion can be shunk, and then also may be used To climb over barrier.

Although the preferred embodiments of the present invention are described above in conjunction with accompanying drawing, the invention is not limited in above-mentioned Embodiment, above-mentioned embodiment is only schematical, is not restricted, the ordinary skill of this area Personnel in the case of present inventive concept and scope of the claimed protection is not departed from, can also make under the enlightenment of the present invention Go out many forms, for example：

1. front support wheel is cuts ice and snow wheel, cut ice and snow wheel in the thickness direction thereof in the middle of radius be more than side in the thickness direction thereof The radius of edge, or cut ice and snow wheel radial direction marginal portion in the radial direction thereof radius larger part thickness be less than radius smaller part Thickness., can be while being played a supporting role to deicing shovel by being set to front support wheel to cut ice and snow wheel, can be by ice Snow, which cuts, to abut with ground so as to support wheel, or before cut ice and snow wheel for serrated wheel, the crown of serrated wheel can be inserted into ice and snow and Face is abutted.

Before cut ice and snow wheel and be connected with power part.It is connected by will preceding cut ice and snow wheel with power part, can be more effective Cut ice and snow.

Above in each embodiment, many places are all to set torsionspring, and elastic forces are applied to realize to two parts, In fact, these torsionsprings may be replaced by compression spring or extension spring or torsion-bar spring, this is all when condition is permitted Be those skilled in the art skilled can complete according to it.

In embodiment 3, slide damper is provided on deicing snow cave shovel, can also be actually arranged on and be cleared the snow on plate；And And the glide direction of slide damper can shovel 10 width or the rear portion positioned at clear the snow plate and deicing snow cave shovel 10 for deicing Intersection direction and deicing snow cave shovel 10 width between, as long as can be removed to make a breach or connecing by swing arm Touch and open slide damper top.

Front support wheel can be located at the leading edge for stating deicing snow cave shovel 10 or the front of preceding lower end, and front support wheel is formed Circle it is non-intersect with the leading edge of deicing snow cave shovel 10 or preceding lower end.

Based on the change of embodiment 5, preceding cut before ice and snow wheel baffle plate not only may be mounted at is cut in ice and snow wheel arm, can be with In front support wheel arm.

As shown in figure 20, connecting portion 31 is rotated with handle 99 and is connected.

As shown in figure 21, the scheme based on embodiment 1, the rear portion of deicing snow cave shovel 10 be mounted directly a handle 99 or As Figure 20 connects rotation between hand and connecting portion.

Two and above deicing instrument can also be arranged in parallel.

Ice and snow driving power source is cut except that can be the power source described in embodiment, starting on car is can also be The power drives such as mechanical, electrical motivation, manpower；

, can also be by deicing in addition to realizing swing arm 32 by connecting portion and being connected with the rotation of deicing snow cave shovel 10 One pivot joint sleeve is set on shovel, sets rotate connecting shaft on a swing arm, realize the connection of the two.It is of course also possible to will It is pivotally connected sleeve and rotates the position exchange of connecting shaft；

In embodiment 2 and 5, front support wheel arm and rear support wheel arm are all to be connected by chute with deicing snow cave shovel, actually Both of which can be fixedly connected with deicing snow cave shovel.

(13) present invention may also apply to remove the situation that thing hardness is less than case hardness that is eliminated on other body surfaces, example Paper-made advertising on such as soil of cement flooring or glass surface, metope or blackboard.

These are belonged within protection scope of the present invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more, unless separately There is clearly specific limit.

In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc. Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings Condition understands the concrete meaning of above-mentioned term in the present invention.

In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification Close and combine.

Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned Embodiment is changed, changed, replacing and modification.

Claims

1. a kind of deicing instrument, it is characterised in that：Including support wheel and deicing snow cave shovel, the support wheel is described including being arranged at Front support wheel on deicing snow cave shovel, the leading edge of the deicing snow cave shovel or preceding lower end are located at the circle that the front support wheel is formed In the range of.

2. deicing instrument according to claim 1, it is characterised in that：The front support wheel is to cut ice and snow wheel, Huo Zhesuo The thickness of front support wheel is set to that ice and snow can be cut before stating, or the preceding front support wheel is serrated wheel.

3. deicing instrument according to claim 1 or 2, it is characterised in that：The front support wheel is rotatably installed in preceding branch Support in wheel arm, the front support wheel arm is connected with the deicing snow cave shovel.

4. the deicing instrument according to any one of claim 1-3, it is characterised in that：The front support wheel lower end is located at The lower section of the deicing snow cave shovel lower end, or the front support wheel lower end are located at the front lower end of deicing snow cave shovel and the deicing The lower section of the connecting line of posterior end is shoveled, or the distance up and down of the front support wheel and the deicing snow cave shovel can be adjusted, it is described Front support wheel lower end can be adjusted in place under the connecting line of the front lower end of deicing snow cave shovel and the deicing snow cave shovel posterior end Side.

5. the deicing instrument according to any one of claim 1-4, it is characterised in that：The leading edge of the deicing snow cave shovel Or preceding lower end is located in the circular scope that the front support wheel is formed and positioned at the axle center of the front support wheel and the preceding branch On the line of support wheel lower end or before.

6. the deicing instrument according to any one of claim 1-5, it is characterised in that：The front support wheel rotational installation In front support wheel arm, in addition to rear support wheel, the rear support wheel is rotatably installed in rear support wheel arm, the rear support wheel Arm and the front support wheel arm are all connected by chute with the deicing snow cave shovel, and the chute is vertically extending；

Or the front support wheel arm and the rear support wheel arm are fixedly connected with the deicing snow cave shovel.

7. the deicing instrument according to any one of claim 1-6, it is characterised in that：Also bag ditching device, described to open Ditch device is used to remove the ice and/or snow in front of the front support wheel.

8. the deicing instrument according to any one of claim 1-7, it is characterised in that the front support wheel arm is fixed Install or activity is installed or is removably mounted on the deicing snow cave shovel；And/or, the deicing instrument also includes rear support Wheel；And/or, the ditching device be chain saw or power saw or chain saw or electric saw or rope saw or heating blowing or heating wire or Blowing device or reciprocating saw blade or aqueous stream injectors；And/or, the ditching device cuts ice and snow wheel before being, it is described before cut ice and snow wheel Cut before being rotatably installed in ice and snow wheel arm, it is described before cut ice and snow wheel arm and be fixedly mounted or may be rotatably mounted at the front support wheel arm On；And/or, it is described before cut ice and snow wheel in the thickness direction thereof in the middle of radius be more than the radius at edge in the thickness direction thereof, Or it is described before cut ice and snow wheel the thickness of marginal portion radius larger part in the radial direction thereof of radial direction be less than radius smaller part Thickness；And/or, it is described before cut ice and snow wheel arm and be rotatably connected in the front support wheel arm, in the front support wheel arm or Before cut ice and snow wheel arm be provided be used for limit it is described before cut the limited block that ice and snow wheel arm rotates down angle；And/or, it is described before cut Damping unit is provided with ice and snow wheel arm, the damping unit is used for so that ice and snow wheel is cut before described keeps circumferential when cutting ice and snow It is fixed or for increase it is described before cut rotary resistance of the ice and snow wheel when cutting ice and snow, and it is described when obstacle detouring before cut the generation of ice and snow wheel Rotate；And/or, the deicing instrument also includes handle；And/or, the upper surface of the deicing snow cave shovel is provided with connecting portion, described Connecting portion is rotatably connected on swing arm；And/or, the connecting portion is connected axis with the rotation of the swing arm and rotated for first Axis is connected, the swing arm and installing arm are rotated and be connected, it is that the swing arm, which is connected axis with the rotation of the installing arm, Two rotate connection axis, and the second rotation connection axis is rotated less than the front lower end of deicing snow cave shovel with first is connected axis Connecting line；And/or, the first elastomeric element is provided between the swing arm and the installing arm, first elastomeric element is used It is pressed downward in causing the front end of the swing arm；And/or, described first rotates connection axis is connected axis with the described second rotation The distance between be more than the deicing snow cave shovel leading edge or preceding lower end and be connected the distance between axis with the described first rotation；With/ Or, the elastic force of first elastomeric element is configured such that front support wheel cuts ice and/or snow；And/or, front support wheel is saw During gear, the elastic force of the first elastomeric element is configured such that the crown insertion ice and snow of serrated wheel is abutted with ground；And/or, when The first elastomeric element is deformable when running into the obstacle harder than ice and snow, support wheel is rolled obstacle detouring from obstacle；And/or, institute State and distance adjusting means are provided between the upper surface of front support wheel arm and the deicing snow cave shovel；And/or, the deicing snow cave shovel it is upper Surface includes inclined plane part and planar portions, and the inclined plane part is located at the front of the planar portions；And/or, the inclined plane part and deicing The angle of snow cave shovel lower surface is less than 30 °；And/or, length of the inclined plane part on the deicing snow cave shovel fore-and-aft direction is more than 1 li Rice；And/or, the thickness of the deicing snow cave shovel is less than 5 centimetres；And/or, the inclined plane part is on the deicing snow cave shovel fore-and-aft direction Length be more than 1 centimetre and less than 30 centimetres；And/or, support wheel baffle plate, the support wheel baffle plate are provided with before the support wheel For the support wheel baffle plate of ice and/or snowbreak before the both sides of the support wheel, the front support wheel to be arranged on into described Before cut in ice and snow wheel arm or in the front support wheel arm or on deicing snow cave shovel；And/or, before the deicing snow cave shovel The difference in height of lower end and the front support wheel lower end is 2mm-20mm；And/or, the front lower end of deicing snow cave shovel and the front support The difference in height for taking turns lower end is 0.3mm-1mm；And/or, the front and back at the front lower end of deicing snow cave shovel and the front support wheel lower end To distance be 2mm-20mm；And/or, the leading edge of the deicing snow cave shovel is shaped form or zigzag；And/or, the deicing The leading edge of snow cave shovel is opening arc facing forward；And/or, the second elastic portion is provided between the swing arm and the connecting portion Part, second elastomeric element is used to the deicing snow cave shovel is resetted；And/or, it is described before cut ice and snow wheel arm and the preceding branch Be provided with the 5th elastomeric element between support wheel arm, the 5th elastomeric element cause it is described before cut ice and snow wheel arm front end it is downward Pressure；And/or, the elastic force of the 5th elastomeric element cuts ice and snow wheel and cuts ice and snow before being configured such that, harder than ice and snow when meeting During hard obstacle, elastomeric element is deformable, and the preceding front end for cutting basket arm is moved up, preceding to cut ice and snow wheel obstacle detouring；And/or, it is described Support wheel baffle plate also by baffle plate closing device with it is described before cut ice and snow wheel arm or be connected with the front support wheel arm, the baffle plate Closing device is used for when there is obstacle to hit the support wheel baffle plate, and the support wheel baffle plate can be moved to side rear；And/or, Be provided with before the front support wheel it is multiple before cut ice and snow wheel, it is the multiple before cut between ice and snow wheel drive connection or be each before Cut ice and snow wheel and cut the drive connection of ice and snow power source with described respectively；And/or, the front end of the front support wheel arm is wedge shape；With/ Or, the front support wheel is arranged on arc or curved front end；And/or, preceding cut is provided between ice and snow wheel arm and support wheel arm Elastomeric element, the power of elastomeric element cuts ice and snow wheel and cuts ice and snow before being configured such that；And/or, the limited block cause it is described before The lower end for cutting ice and snow wheel is not less than the lower end of the support wheel；And/or, at least part that is shaped as of the swing arm raises up Shaped form or arc line shaped；And/or, the rear portion of the deicing snow cave shovel is provided with the plate that clears the snow, plate and the deicing snow cave shovel of clearing the snow Rear portion intersection and the deicing snow cave shovel width it is at an acute angle；And/or, it is described before cut and ice and snow wheel and cut ice and snow power source Drive connection；And/or, the second installing arm, second installing arm and the deicing snow cave shovel are also articulated with the deicing snow cave shovel Between be provided be used for apply the 3rd elastic force the 3rd elastomeric element, the 3rd elastic force be used for cause the deicing snow cave shovel pressure Earthward；And/or, the 3rd elastomeric element is torsionspring, and the torsionspring is sleeved on turning for second installing arm In dynamic connecting shaft；And/or, the baffle plate closing device includes being slidably fitted with baffle plate cunning on glide base, the glide base Dynamic seat, back-moving spring is additionally provided between the barrier slides seat and the glide base；And/or, the plate that clears the snow is provided with Also slided on breach, the deicing snow cave shovel or the plate that clears the snow and be provided with slide damper, the slide damper and the deicing The relative glide direction of shovel or the plate that clears the snow is clear the snow plate and the intersection direction or described at the rear portion of the deicing snow cave shovel The width of deicing snow cave shovel or intersection direction and the deicing positioned at the plate that clears the snow with the rear portion of the deicing snow cave shovel Between the width of shovel；And/or, the slide damper and described clear the snow are provided with the 4th elasticity between plate or the deicing snow cave shovel Part, the 4th elastomeric element is used to cause the slide damper when the 4th elastomeric element is in free state by institute State breach closing；And/or, the lower end of the cut surface of the power saw or chain saw is not less than the lower end of front support wheel；And/or, institute The lower end that front support wheel lower end is not higher than the deicing snow cave shovel is stated, or the front support wheel lower end is not higher than the deicing snow cave shovel The connecting line of preceding lower end and the deicing snow cave shovel posterior end, or the front support wheel with the deicing snow cave shovel up and down apart from energy Enough regulations, the front support wheel lower end can be adjusted to the not higher than described front lower end of deicing snow cave shovel and the deicing snow cave shovel posterior end Connecting line position；And/or, the elastic force of the first elastomeric element is configured such that front support wheel cuts ice and/or snow；With/ Or, first the elastic force of elastomeric element be configured such that cutting ice and snow wheel cuts ice and/or snow；And/or, the bullet of the first elastomeric element Property power be configured such that front support wheel cuts ice and/or snow, the first bullet when support wheel touches the obstacle harder than ice and snow Property part is deformable, support wheel is rolled obstacle detouring from obstacle；And/or, when front support wheel is serrated wheel, the first elastomeric element Elastic force is configured such that the crown insertion ice and snow of serrated wheel is abutted with ground；And/or, when deicing snow cave shovel encounter it is harder than ice and snow During hard obstacle, the first elastomeric element is deformable, makes deicing snow cave shovel can obstacle detouring；And/or, when support wheel touch it is harder than ice and snow The first elastomeric element is deformable during hard obstacle, support wheel is rolled obstacle detouring from obstacle；And/or, the lower surface of deicing snow cave shovel For plane；And/or, in use, the lower surface of deicing snow cave shovel is parallel to the ground；And/or, in use, the planar portions of deicing snow cave shovel It is parallel to the ground；And/or, the elastic force of the first elastomeric element is set to, and when ice and snow is rooted out in deicing, the first elastomeric element is not Deformation, when the obstacle harder than ice and snow is encountered in deicing snow cave shovel front end, the first elastomeric element is deformable；And/or, it is described before before Support wheel is serrated wheel；And/or, the front support wheel is multiple.

9. a kind of instrument for removing body surface ice and snow, it is characterised in that：For the deicing any one of claim 1-8 Instrument；And/or, the body surface is glass or vehicle window or aerofoil surface.

10. a kind of deicing sled, it is characterised in that：Including the deicing instrument any one of claim 1-8.