CN110080154A

CN110080154A - Deicing tool

Info

Publication number: CN110080154A
Application number: CN201910254096.7A
Authority: CN
Inventors: 李丹
Original assignee: Shenzhen Deming Technology Co Ltd
Current assignee: Shenzhen Deming Technology Co Ltd
Priority date: 2019-03-30
Filing date: 2019-03-30
Publication date: 2019-08-02

Abstract

The present invention relates to tool, the deicing sleds of the tool of deicing tool and removal body surface ice and snow, removal glass or aerofoil surface ice and snow；Deicing tool includes support wheel and deicing snow cave shovel, support wheel includes the front support wheel being set on deicing snow cave shovel, front support wheel can cut ice or snow is contacted with body surface, perhaps front support wheel is to cut the thickness of ice and snow wheel perhaps front support wheel to be set as that ice or snow can be cut or front support wheel is serrated wheel, deicing tool further includes auxiliary wheel, in deicing or snow, auxiliary wheel can contact deicing tool with ice, snow or body surface, and the rotation of auxiliary wheel can drive front support wheel to rotate.

Description

Deicing tool

Technical field

The present invention relates to the technical fields for removing the accumulated snow on body surface or road surface.More particularly to deicing tool and go Except the tool of the tool of body surface ice and snow, removal glass or aerofoil surface ice and snow.

Background technique

Current deicing snow cave shovel is easy to scratch object or glass surface, remove when removing the ice and snow on object or glass Effect is bad, and elimination efficiency is poor.

Summary of the invention

According to above-mentioned disadvantage and deficiency, the first purpose of present disclosure is at least to solve on existing in the prior art State one or more of problem.

The present invention can be used as the tool for removing glass or other body surfaces or ice and snow on road surfaces.

A kind of deicing tool, including support wheel and deicing snow cave shovel, support wheel include the preceding branch being set on deicing snow cave shovel Support wheel；The front support wheel can cut ice or snow is contacted with body surface or the front support wheel is to cut ice and snow wheel, Huo Zhesuo The thickness for stating front support wheel is set as that ice or snow or the front support wheel can be cut to be serrated wheel, and deicing tool further includes Auxiliary wheel, for the deicing tool in deicing or snow, the auxiliary wheel can be with ice, snow or by the object table of removing ice and snow Face contact, the rotation of the auxiliary wheel can drive front support wheel to rotate.

Preferably, auxiliary wheel may be rotatably mounted at the rear of the deicing tool.

Preferably, auxiliary wheel and the front support wheel are sequentially connected.

Preferably, auxiliary wheel is fixedly connected with the fourth connecting shaft, and the fourth connecting shaft is fixedly connected with belt pulley, and the 4th connects Spindle is rotatably connected with rear support wheel arm, and belt pulley and the second belt pulley are sequentially connected by belt, and the second belt pulley is with before Support wheel shaft is fixedly connected, and front support wheel shaft is fixedly connected with front support wheel, and front support wheel shaft rotatably connects with front support wheel arm It connects, the front support wheel arm is connect with the deicing snow cave shovel.

Preferably, magnet is provided with below deicing snow cave shovel.

Preferably, it is magnet that the material of front support wheel, which includes the material of ferromagnetic material or front support wheel,.

Preferably, magnet is arranged between the front support wheel and auxiliary wheel.

Preferably, it is magnet that the material of deicing snow cave shovel, which includes the material of ferromagnetic material or deicing snow cave shovel,.

Preferably, auxiliary wheel further includes magnet part.

Preferably, auxiliary wheel further includes lifting magnet.

Preferably, front support wheel lower end be located at the front lower end of deicing snow cave shovel lower section or the front support wheel Lower end be located at the connecting line of the front lower end of deicing snow cave shovel and deicing snow cave shovel posterior end lower section or the front support wheel It can be adjusted with the distance up and down of the deicing snow cave shovel, front support wheel lower end can be adjusted to the front lower end of deicing snow cave shovel The deicing snow cave shovel can be adjusted to the lower section of the connecting line of deicing snow cave shovel posterior end or front support wheel lower end The lower section of preceding lower end.

Preferably, the deicing tool further includes rear support wheel.

Preferably, the deicing tool further includes auxiliary wheel, the auxiliary wheel and the front support wheel and/or after Support wheel transmission connection.

Preferably, the auxiliary wheel is elastic wheel.

Preferably, the deicing tool further includes auxiliary wheel, the auxiliary wheel and the front support wheel and/or after Support wheel transmission connection, the auxiliary wheel can be moved up and down or be swung.

Preferably, the deicing tool further includes auxiliary wheel and linking arm, one end of the linking arm and it is described before Support wheel rotation connection, the other end of the linking arm and the auxiliary wheel are rotatablely connected, the auxiliary wheel and it is described before Support wheel transmission connection.

Preferably, the deicing tool further includes the 7th elastomeric element, and the 7th elastomeric element is for working as deicing Auxiliary wheel is pressed to ice face or snow face or body surface in deicing, snow by tool.

Preferably, the deicing tool further includes auxiliary wheel, and the deicing tool is described auxiliary in deicing or snow Help idler wheel that can contact with ice, snow or body surface, the rotation of the auxiliary wheel can drive front support wheel and/or rear support to rotate It is dynamic.

Preferably, the deicing tool further includes auxiliary wheel, and the rolling of the auxiliary wheel can drive rear support wheel Rotation.

Preferably, the 7th elastomeric element, the 7th elasticity are installed between the linking arm and the deicing tool Component be used for when deicing tool deicing, snow when, auxiliary wheel is pressed to ice face or snow face or body surface.

Preferably, the 7th elastomeric element is used for so that the front end of the linking arm is pressed downward.

Preferably, the 7th elastomeric element may make the lower end of the auxiliary wheel to be located at institute when not generating deformation State the lower section of the lower end of front support wheel.

Preferably, the 7th elastomeric element is used for so that the lower end of the auxiliary wheel is located under the rear support wheel The lower section at end.

Preferably, the auxiliary wheel is rubber wheel.

Preferably, the front support wheel, which is equipped with, laterally cuts ice and snow tooth.

Preferably, the front support wheel and rear support wheel sum are 3 or more.

Preferably, cut before described ice and snow wheel and after to cut ice and snow wheel sum be 3 or more.

Preferably, the lower surface of the deicing snow cave shovel is that rear upper end tilts upwards.

Preferably, between the line between front support wheel lower end and rear support wheel lower end and the lower surface of deicing snow cave shovel Angle be greater than 0 degree less than 90 degree.

Preferably, the preceding lower end of the deicing snow cave shovel is located at the top of front support wheel lower end and rear support wheel lower end line.

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

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

Preferably, the leading edge of deicing snow cave shovel or preceding lower end are located at front support wheel and are formed by circular scope.

Alternatively, front support wheel is located at the leading edge of deicing snow cave shovel or the front of preceding lower end, and front support wheel is formed by circle Shape and the leading edge of deicing snow cave shovel or preceding lower end are non-intersecting；

Preferably, the leading edge of deicing snow cave shovel or preceding lower end are located at front support wheel and are formed by circular scope and are located at front support On the axle center of wheel and front support wheel lower end line or before.

Preferably, the leading edge of deicing snow cave shovel or preceding lower end are located at the front that front support wheel is formed by circular scope.

Preferably, front support wheel is rotatably installed in front support wheel arm, further includes rear support wheel, the rotational installation of rear support wheel In rear support wheel arm, rear support wheel arm and front support wheel arm all pass through sliding slot and connect with deicing snow cave shovel, and sliding slot is along the vertical direction Extend；Or front support wheel arm and rear support wheel arm are fixedly connected with deicing snow cave shovel.

Preferably, front support wheel is to cut ice and snow wheel, and cutting ice and snow wheel, intermediate radius is greater than in its thickness in the thickness direction thereof The radius of direction top edge is spent, or cuts the thickness of the radial marginal portion of ice and snow wheel radius larger part in the radial direction thereof and is less than The thickness of radius smaller part, it is serrated wheel that the thickness for perhaps cutting ice and snow wheel, which is set as to cut ice and snow or cutting ice and snow wheel,.

Preferably, when for removing the ice and snow on glass, front support wheel marginal portion may be configured as thickness and be less than 3mm, Thickness can directly cut ice and snow the setting of front support wheel marginal portion thus.

Preferably, when for removing the ice and snow on glass, front support wheel marginal portion may be configured as thickness and be less than 1.5mm, thickness can directly cut ice and snow the setting of front support wheel marginal portion thus.

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

Preferably, distance adjusting means are equipped between front support wheel arm and the upper surface of deicing snow cave shovel.

Preferably, 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.

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

Preferably, inclined plane part and the angle of deicing snow cave shovel lower surface are less than 30 °；And/or inclined plane part is before and after deicing snow cave shovel Length on direction is greater than 1 centimetre and less than 30 centimetre.

Preferably, 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 Up and down direction distance is in 0.01mm-5mm；This distance, which is more suitable, is used for use when except glass surface ice and snow.

Preferably, 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 Up and down direction distance is in 0.1mm-1mm；This distance, which is more suitable, is used for use when except glass surface ice and snow.

Preferably, the distance in the front-back direction of the front lower end of deicing snow cave shovel and front support wheel lower end is in 2mm-20mm.

Preferably, in use, the lower surface of deicing snow cave shovel is parallel to the ground；Preferably, in use, the plane of deicing snow cave shovel Portion is parallel to the ground.

Preferably, it is arranged between front support wheel 21 and auxiliary wheel 101 by the drive connection that belt 109 is driven, it is auxiliary Idler wheel 101 is helped to roll the distance that walking certain distance drives front support wheel 21 to roll walking on a surface of an on a surface of an It is equal.Such beneficial effect is, so that front support wheel 21 is not easy to skid and cause to body surface on a surface of an It scratches.

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

Preferably, body surface is glass surface or aerofoil surface.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 1.

Fig. 2 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 12.

Fig. 3 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 13.

Fig. 4 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 2；

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

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

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

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

Figure 12 is the partial structural diagram of the baffle closing device in the embodiment of the present invention 5；Figure 13 is implementation of the present invention Baffle closing device in example 5 observe from below in flapper closure when schematic diagram；Figure 14 is the embodiment of the present invention 1 The structural schematic diagram of deicing tool.

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

Figure 16 is the structural schematic diagram of the deicing tool in the embodiment of the present invention 7.

Figure 17 is the deicing tool construction schematic diagram of the embodiment of the present invention 8；Figure 18 is the deicing of the embodiment of the present invention 8 Tool construction schematic diagram.

Figure 19 is the structural schematic diagram of the deicing tool 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 schematic diagram of variants 8 of the present invention.

Figure 22 is the deicing tool construction schematic diagram of the embodiment of the present invention 8.

Figure 23 is the deicing tool construction schematic diagram of the embodiment of the present invention 8.

Figure 24 is the deicing tool construction schematic diagram of the embodiment of the present invention 8.

Figure 25 is the deicing tool construction schematic diagram of the embodiment of the present invention 8, and Figure 25 is the view of another angle of Figure 24.

Specific embodiment

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

Embodiment 1:

Fig. 1 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 1.In figure, the meaning that each appended drawing reference indicates is such as Under: 10, deicing snow cave shovel；21, front support wheel；22, front support wheel shaft.

A kind of deicing tool, including support wheel and deicing snow cave shovel 10, support wheel include before being located on deicing snow cave shovel 10 Support wheel 21, front support wheel 21 are rotatably installed in the front of deicing snow cave shovel 10 by front support wheel shaft 22, and front support wheel 21 Bottom is located at preceding lower end and the deicing snow cave shovel of deicing snow cave shovel 10 lower than the lower end of deicing snow cave shovel 10 or the lower end of front support wheel 21 The lower section of the connecting line of 10 posterior end.Wherein, specifically front support wheel 21 is installed on front support wheel shaft 22 by bearing, preceding Support wheel shaft 22 is installed to again on deicing snow cave shovel 10, alternatively, front support wheel 21 is mounted directly on front support wheel shaft 22, front support Wheel shaft 22 is installed to again on deicing snow cave shovel 10, this be those skilled in the art specific implementation means and its know according to having What knowledge and specific situation can voluntarily make a choice, details are not described herein.

Front support wheel 21 is set by upper on deicing snow cave shovel, front support wheel lower end is made to be located at the preceding lower end of scoop and posterior end Connecting line lower section, the front lower end of deicing snow cave shovel can be made to be not easy to contact with ground, to reduce or eliminate in clear snow Frictional resistance between deicing snow cave shovel and ground, the bonding strength between the ice and snow being especially compacted due to most cases and ground 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 and snow Overall separation is easier with ground.Even if being not completely separated, also leave behind than relatively thin one layer, deals with relatively easy.

Preferably, front support wheel 21 is to cut ice and snow wheel, and cutting ice and snow wheel, intermediate radius is greater than at it in the thickness direction thereof The radius of thickness direction top edge, or cut the radial marginal portion of ice and snow wheel radius larger part in the radial direction thereof thickness it is small In the thickness of radius smaller part, it is serrated wheel that the thickness for perhaps cutting ice and snow wheel, which is set as to cut ice and snow or cutting ice and snow wheel,.

By setting 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 tooth tip of gear can be inserted into ice and snow and abut with ground.

Preferably, the thickness of front support wheel 21 is set as 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.

Preferably, front support wheel 21 is serrated wheel, and the tooth tip of serrated wheel can be inserted into ice and snow and abut with ground.

Preferably, the leading edge of deicing snow cave shovel 10 or preceding lower end are located at front support wheel 21 and are formed by circular scope.

By the way that the leading edge of deicing snow cave shovel 10 to be arranged in the circular scope of front support wheel 21, deicing can be made When, if encountering road barrier, 21 elder generation of front support wheel and bar contact, so that entire deicing tool can pass through branch Rolling of the support wheel on barrier carrys out obstacle detouring.

Preferably, the leading edge of deicing snow cave shovel 10 or preceding lower end are located at the axle center and 21 lower end of front support wheel of front support wheel 21 On line or before；It can be resisted in this way to avoid when deicing snow cave shovel with barrier, when deicing snow cave shovel front end can not move up, very The problem of hardly possible overturning obstacle detouring, to reduce overturning resistance when encountering barrier.

Preferably, the sum of front support wheel 21 and rear support wheel 41 is 3 or more, wherein front support wheel 21 or rear branch No less than 1, support wheel 41.

Preferably, the lower surface of deicing snow cave shovel is that rear upper end tilts upwards.

Preferably, the folder between the line between front support wheel lower end and rear support wheel lower end and the lower surface of deicing snow cave shovel Angle is greater than 0 degree less than 90 degree.

Ice and snow wheel is cut to refer to that the support wheel that ice and snow is contacted with body surface or road surface can be cut.

As shown in figure 14, front support wheel 21, which is set as to cut, cuts ice and snow wheel, preceding branch before ice and snow is contacted with body surface It is provided with transverse teeth 111 on support wheel 21, transverse teeth 111 can reduce or prevent front support wheel 21 from skidding on a surface of an, to object Body surface face generates abrasion, particularly with glass for vehicle window, can prevent support wheel 21 from skidding in windshield surface and generate abrasion to vehicle window.

Preferably, it the outer edge of transverse teeth 111 and front support wheel 21 or cuts the outer edge of ice and snow wheel and is overlapped.

Embodiment 2:

Fig. 4, Fig. 6 are the structural schematic diagrams of the deicing tool of the embodiment of the present invention 2；Fig. 5 is the deicing tool of embodiment 2 The schematic diagram of obstacle detouring state；In figure, appended drawing reference identical with the used attached drawing of above-described embodiment still continues to use above-described embodiment Definition for the appended drawing reference.The meaning that the emerging appended drawing reference of the present embodiment indicates is as follows: 31, interconnecting piece；32, it puts Swing arm；38, installing arm；33, the first torsionspring；14, the first notch；23, front support wheel arm；24, it is rotatablely connected axis； 26, bolt is adjusted；27, adjusting nut；39, the second torsionspring；41, rear support wheel；42, rear support wheel arm；11, inclined-plane Portion；12, planar portions；37, the first connecting shaft；332, the first spring；333, connector；334, the second connector.

A kind of deicing tool, including support wheel and deicing snow cave shovel 10, support wheel include being set on deicing snow cave shovel 10 Front support wheel 21, the lower end of front support wheel 21 are located under the connecting line of the preceding lower end of deicing snow cave shovel 10 and 10 posterior end of deicing snow cave shovel The distance up and down of side or front support wheel 21 and deicing snow cave shovel 10 is adjustable, and the lower end of front support wheel 21 is adjustable to be located at and remove Ice and snow shovels the lower section of the connecting line of 10 preceding lower ends and 10 posterior end of deicing snow cave shovel；By upper on deicing snow cave shovel 10, front support is set Wheel 21, makes the lower end of front support wheel 21 be located at the lower section of the preceding lower end of deicing snow cave shovel 10 and the connecting line of posterior end, can shovel When snow, the preceding lower end of deicing snow cave shovel 10 is set to be not easy to contact with ground, to reduce or eliminate between deicing snow cave shovel 10 and ground Frictional resistance.

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 Disassembly is mounted on deicing snow cave shovel 10, and front support wheel arm 23 is connect by sliding slot with deicing snow cave shovel, and sliding slot vertically extends； It further 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 connect by sliding slot with deicing snow cave shovel 10, and sliding slot vertically extends.

The upper surface of deicing snow cave shovel 10 is equipped with interconnecting piece 31, and interconnecting piece 31 and swing arm 32 are rotatablely connected, interconnecting piece 31 with 24 line of rotation connection axis of swing arm 32 is the first rotation connection axis, and swing arm 32 and installing arm 38 are rotatablely connected, swing arm 32 with the rotation connection axis of installing arm 38 be the second rotation connection axis, is provided with first between swing arm 32 and installing arm 38 Elastomeric element, the first elastomeric element is used for so that the front end of swing arm is pressed downward, and the second rotation connection axis is lower than deicing snow cave shovel The connecting line of preceding lower end and the first rotation connection axis.In deicing on road surface, the second rotation connection axis is lower than deicing The leading edge of shovel 10 or the connecting line of preceding lower end and the first rotation connection axis.Particularly, the first elastomeric element is the first torsion Turning 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, and first Torsionspring 33 is fixedly connected with the first connecting shaft 37, and the first torsionspring 33 is fixedly connected with installing arm 38.

Preferably, distance adjusting means are equipped between front support wheel arm 23 and the upper surface of deicing snow cave shovel 10.Particularly, Distance adjusting means can be the adjusting bolt 26 that 10 upper surface of deicing snow cave shovel is arranged in, before adjusting bolt 26 passes through from bottom to top Wheel arm 23 is supported, adjusting nut 27 is screwed with above and below front support wheel arm 23.When rotating adjusting nut 27, can contract Short or growth the distance between 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 be arranged to can to rotate relative to swing arm 32 by deicing snow cave shovel 10, deicing work can be made Tool can overturn the barrier crossed on ground.

Preferably, the leading edge of deicing snow cave shovel 10 or preceding lower end are located at the axle center and 21 lower end of front support wheel of front support wheel 21 On line or before.

Preferably, the distance between the first rotation connection axis and the second rotation connection axis are greater than deicing snow cave shovel leading edge Or the distance between preceding lower end and the first rotation connection axis；The flip angle when obstacle detouring of deicing snow cave shovel 10 can be improved in this way Degree.

Preferably, the elastic force of the first elastomeric element is configured such that front support wheel cuts ice and/or snow or front support When wheel is serrated wheel, the elastic force of the first elastomeric element is configured such that the tooth tip insertion ice and snow of serrated wheel is abutted with ground；With/ Or, the first elastomeric element is deformable when support wheel encounters the obstacle harder than ice and snow, rolls support wheel from obstacle and get over Barrier.

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

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

Preferably, 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, and support wheel is made to roll obstacle detouring from obstacle.

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

Preferably, the elastic force of the first elastomeric element is set as when deicing snow cave shovel encounters the obstacle harder than ice and snow, First elastomeric element is deformable, and the overturning of deicing snow cave shovel rear end forward upward is made to carry out obstacle detouring.

Preferably, 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.

Preferably, the second elastomeric element is provided between swing arm 32 and interconnecting piece, 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.

Preferably, the shape of swing arm is the arc line shaped at least locally to raise upward or curved shape.It can make deicing in this way Snow cave shovel can be rotated greater angle and carry out obstacle detouring.

Preferably, 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；Since a bit of inclined surface is the connection between separable 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.

Preferably, inclined plane part 11 and the angle of deicing snow cave shovel lower surface are less than 45 °；And/or inclined plane part 11 is in deicing snow cave shovel Length on 10 front-rear directions is greater than 1 centimetre；And/or the thickness of deicing snow cave shovel 10 is less than 5 centimetres.

Preferably, length of the inclined plane part 11 on 10 front-rear direction of deicing snow cave shovel is greater than 1 centimetre and less than 30 centimetre.

Preferably, the preceding lower end of deicing snow cave shovel 10 is located at the top of 21 lower end of front support wheel, the preceding lower end of deicing snow cave shovel 10 with The distance of the up and down direction of 21 lower end of front support wheel is in 2mm-20mm；This distance, which is more suitable, is used for use when except ice and snow on road surfaces.

Preferably, the front lower end of deicing snow cave shovel is higher than 21 lower end of front support wheel, under the front lower end of deicing snow cave shovel and front support wheel 21 The up and down direction distance at end is in 1mm-10mm；This distance, which is more suitable, is used for use when except ice and snow on road surfaces.

Preferably, the front lower end of deicing snow cave shovel is higher than 21 lower end of front support wheel, under the front lower end of deicing snow cave shovel and front support wheel 21 The up and down direction distance at end is in 0.1mm-3mm；This distance uses when being more suitable for as except glass surface ice and snow.

Preferably, the front lower end of deicing snow cave shovel is higher than 21 lower end of front support wheel, under the front lower end of deicing snow cave shovel and front support wheel 21 The up and down direction distance at end is in 0.3mm-1mm；This distance uses when being more suitable for as except glass surface ice and snow.

Preferably, the distance in the front-back direction of the front lower end of deicing snow cave shovel and 21 lower end of front support wheel is in 2mm- 20mm。

Preferably, multiple front support wheels 21 can also be set, when the road surface of a 21 lower section of other front support wheel have recess or When gap, it can use other front support wheels 21 and support deicing tool whole, other front support wheels 21 are also possible to prevent The front support wheel 21 is trapped in recess.

Preferably, when deicing snow cave shovel 10 is packed up, if the tail edge of deicing snow cave shovel 10 and swing arm 32 generate interference, Several first notches 14 can will be so opened up on the tail portion of deicing snow cave shovel 10, the position of the first notch 14 and swing arm 32 are right It answers.

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

Embodiment 3:

Fig. 7, Fig. 9 are the structural schematic diagrams of the deicing tool of the embodiment of the present invention 3；Fig. 8 is at the deicing tool of embodiment 3 Schematic diagram when obstacle detouring rollover states；In figure, appended drawing reference identical with the used attached drawing of above-described embodiment is still continued to use State definition of the embodiment for the appended drawing reference.The meaning that the emerging appended drawing reference of the present embodiment indicates is as follows: 51, clearing the snow Plate；52, the second notch；53, slide damper；54, the 4th spiral compression spring；55, idler wheel.

The rear portion of deicing snow cave shovel 10 is equipped with the plate 51 that clears the snow, the intersection at the rear portion of clear the snow plate 51 and deicing snow cave shovel 10 and deicing The width direction 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 pushing deicing tool, general The accumulated snow of 10 upper surface of deicing snow cave shovel is moved to the roadside of the side of deicing snow cave shovel 10.

Preferably, the plate 51 that clears the snow is equipped with the second notch 52, and also sliding is provided with slide damper 53 on the plate 51 that clears the snow, and slides The opposite glide direction of baffle 53 and the plate 51 that clears the snow is the left and right width direction of deicing snow cave shovel 10.

It, can the increasing when clearing the snow plate 51 and 10 obstacle detouring of deicing snow cave shovel is overturn by the way that the second notch 52 is arranged on plate 51 clearing the snow Angle turnable greatly, the geometrical interference of avoid clearing the snow plate 51 and swing arm 32.And setting slide damper 53, it can be in deicing When shovel 10 is not overturn, notch is blocked, to guarantee that the accumulated snow on deicing snow cave shovel 10 will not leak down from the second notch 52.

Preferably, between slide damper 53 and the plate 51 that clears the snow be equipped with the 4th elastomeric element, the 4th elastomeric element be used for so that Slide damper 53 in a free state closes the second notch 52 in the 4th elastomeric element.Particularly, the 4th elastomeric element It can be the 4th spiral compression spring 54.

By the way that the 4th elastomeric element is arranged, slide damper 53 can be made when the plate 51 that clears the snow is not overturn, by the second notch 52 closings.When the plate 51 that clears the snow is overturn, since slide damper 53 encounters swing arm 32, swing arm 32 applies thrust for slide damper 53 push open from the second notch 52, to open the second notch 52, so that swing arm 32 can be received into the second notch 52.

Preferably, idler wheel 55, the pivot center of idler wheel 55 and the glide direction of slide damper 53 are provided on swing arm 32 Vertically.

By the way that idler wheel 55 is arranged, the resistance that swing arm 32 pushes slide damper 53 can reduce, so that baffle is easier to move It is dynamic.

Embodiment 4:

Figure 10 is the structural schematic diagram from obliquely downward of the deicing tool of the embodiment of the present invention 4；Figure 11 is of the invention real Apply the structural schematic diagram from oblique upper of the deicing tool of example 4.It is identical with the used attached drawing of above-described embodiment in figure Appended drawing reference still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging appended drawing reference of the present embodiment indicates Meaning it is as follows: 61, it is preceding to cut ice and snow wheel；62, preceding to cut ice and snow wheel arm；63, support wheel baffle；64, limited block；65, it damps Device；66, preceding to cut ice and snow wheel support sledge；67, the 5th torsionspring；68, the 6th torsionspring；98, the second 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 setting of the front of front support wheel 21, ice and snow wheel 61 is cut before can use first by front support The accumulated snow in 21 front of wheel is cut.Front support wheel 21 can need not undertake the effect for cutting ice and snow, front support wheel 21 and ground in this way The width of face contact part can be arranged wider, so that it may reduce the cutting to ground and damage.

Preferably, preceding to cut the dynamic input transmission connection of ice and snow wheel.

Preferably, 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 It supports and is equipped with the 5th torsionspring 67 between 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 cut ice and snow.

Preferably, support wheel baffle 63 is provided with before support wheel, support wheel baffle 63 is used for ice, snowbreak in support wheel Two sides, the support wheel baffle 63 before front support wheel 21 cut in ice and snow wheel arm 62 or be mounted on before being mounted in front support wheel arm 23 or It is mounted on deicing snow cave shovel 10.

Preferably, 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 is equipped with for cutting the limited block 64 that ice and snow wheel arm 62 rotates down angle before limiting so that before cut ice and snow wheel 21 Lower end be not less than support wheel 21 lower end, in such manner, it is possible to avoid or cut before reducing damage of the ice and snow wheel 61 to ground.

Preferably, preceding cut is provided with the 5th elastomeric element between ice and snow wheel arm and front support wheel arm, and 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.

Preferably, the elastic force of the 5th elastomeric element is configured such that cutting ice and snow wheel cuts ice, snow, harder when encountering When obstacle, the 5th elastomeric element is deformable to make the front end for cutting ice and snow wheel arm move up, and cuts ice and snow wheel on obstacle It rolls and carrys out obstacle detouring.

Preferably, preceding cut is provided with damping unit 65 in ice and snow wheel arm 62, damping unit 65 be used for so that before cut ice and snow wheel 61 maintain a fixed when cutting ice and snow or for cutting rotary resistance of the ice and snow wheel 61 when cutting ice and snow before increasing, and when cutting ice and snow 61 ground obstacles bigger with the frictional force except ice, snow of wheel cut ice and snow wheel when abutting and rotate.

Preferably, it is preceding cut be also equipped in 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 being embedded in 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 cut before ice and snow wheel support sledge 66 is mounted in the form of relative rotation cuts ice and snow wheel arm 62 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.

It supports sledge 66 preceding cutting ice and snow wheel arm 62 with rotating manner setting by will preceding cut ice and snow wheel, and the 6th bullet is set Property component, can preceding cut ice and snow wheel support sledge 66 encounter the obstruction bigger than ice and snow hardness on ground when swing, with get over Cross the barrier.

Installing arm 38 can also be rotatablely connected with second linking arm 98, and the second linking arm 98 can be used for connecting with vehicle It connects, forms deicing sled.

Embodiment 5:

Figure 12 is the partial structural diagram of the baffle closing device in the embodiment of the present invention 5；Figure 13 is in the embodiment of the present invention 5 Baffle closing device observe from below in flapper closure when schematic diagram；In figure, used with above-described embodiment attached Scheme identical appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging attached drawing of the present embodiment Mark the meaning indicated as follows: 71, glide base；72, barrier slides seat；73, the 7th spiral compression spring.

Support wheel baffle 63 is also connect by baffle closing device with ice and snow wheel arm 62 is before cut, and baffle closing device is used for When having obstacle to hit support wheel baffle 63, support wheel baffle 63 can be mobile to side rear, so that 21 obstacle detouring of front support wheel.

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

Support wheel baffle 63 is opened in a sliding manner, and is equipped with the 7th spiral compression spring 73, it can resistance is little Trash ice snowbreak in two sides, when barrier resistance is larger, support wheel baffle 63 may make to open to side rear is mobile.

Embodiment 6:

Figure 15 is the structural schematic diagram of the deicing tool nose of the embodiment of the present invention 6.In figure, used with above-described embodiment attached Scheme identical appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging attached drawing of the present embodiment It marks the meaning indicated as follows: 81, cutting ice and snow saw；82, chain.

Deicing tool further 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 transmission connection of ice and snow saw 81；Alternatively, cut ice and snow saw 81 with Front support wheel 21 be sequentially connected, be sequentially connected for by front support wheel 21 be converted into cut ice and snow saw 81 rotation, such as Cutting can be driven between ice and snow saw 81 and front support wheel 21 using chain 82, since front support wheel 21 assumes responsibility for deicing snow cave shovel Most of weight of 10 fronts, and the deposite snow below front support wheel 21 has been cleaned, so front support wheel 21 and ground Between stiction it is larger, which can produce biggish torque, cut ice and snow saw 81 for front support wheel 21 to drive The ice and snow in front is cut, and is cut ice and snow saw 81 and can quickly and effectively be cut ice and snow and forms groove so that support wheel more effectively with Ground abuts.If using support wheel and cutting 81 transmission connection of ice and snow saw, the rotation of support wheel can be converted into and cut ice and snow saw 81 rotation, just without in addition providing power.

Preferably, it is provided with multiple ice and snow of cutting before front support wheel 21 and saws 81.

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

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

Preferably, cutting can also connect between basket and support wheel for variable ratio transmission, one circle of support wheel rotation, can band It is dynamic to cut one circle of ice and snow saw rotation or more.

Embodiment 7:

Figure 16 is the structural schematic diagram of the tool that clears the snow in the embodiment of the present invention 7.In figure, with the used attached drawing phase of above-described embodiment Same appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging appended drawing reference of the present embodiment The meaning of expression is as follows: 89, 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.

Preferably, preceding ice and snow wheel arm 62 of cutting makes equipped with limited block to limit the swing angle of 89 forward downward of chain saw Used time makes 89 bottom of chain saw not less than ground.

Preferably, chain saw 89 and before cut between ice and snow wheel arm 62 be equipped with elastomeric element.

Embodiment 8:

Deicing tool further includes auxiliary wheel 101, deicing tool in deicing or snow, auxiliary wheel 101 can with ice, snow or It is contacted by the body surface of removing ice and snow, the rotation of auxiliary wheel 101 can drive front support wheel 21 to rotate；And/or auxiliary wheel 101 rotation can drive rear support wheel 41 to rotate.

In this way, can reduce or prevent front support wheel 21 from skidding on by the body surface of removing ice and snow, body surface is produced Raw abrasion can prevent support wheel 21 from skidding in windshield surface and generate abrasion to vehicle window particularly with glass for vehicle window or car bonnet.

In specific or preferred scheme, as shown in figure 17, auxiliary wheel 101 is fixedly connected with the second connecting shaft 107, and second Connecting shaft 107 is fixedly connected with front support wheel 21, and the second connecting shaft 107 is rotatablely connected with front support wheel arm 23, auxiliary wheel 101 Rotation can drive front support wheel 21 rotate；And/or the rotation of auxiliary wheel 101 can drive rear support wheel 41 to rotate.

Preferably, auxiliary wheel 101 is elastic wheel 1011.

Preferably, auxiliary wheel 101 is rubber wheel.

In specific or preferred scheme, as shown in Figure 22, Figure 23, auxiliary wheel 101 and the fixed company of the second connecting shaft 107 It connects, the second connecting shaft 107 is fixedly connected with sprocket wheel 104, and sprocket wheel 104 is connect with the second sprocket wheel 103 by chain drive, the second chain Wheel 103 is fixedly connected with third connecting shaft 102, and third connecting shaft 102 is fixedly connected with front support wheel 21, auxiliary wheel 101 Rotation can drive front support wheel 21 to rotate；And/or the rotation of auxiliary wheel 101 can drive rear support wheel 41 to rotate.

In specific or preferred scheme, as shown in Figure 18, Figure 22, the second connecting shaft 107 and one end of linking arm 105 are rotated Connection, the other end and third connecting shaft 102 of linking arm 105 are rotatablely connected.

Preferably, the 7th elastomeric element 106 is equipped between linking arm 105 and front support wheel arm 23, specifically, the 7th elasticity Component 106 is helical spring, and one end of the 7th elastomeric element 106 is fixedly connected with front support wheel arm 23, the 7th elastomeric element 106 The other end be fixedly connected with linking arm 105, when deicing tool deicing, snow when, seven elastomeric elements 106 can make auxiliary roll Wheel 101 presses to ice face or snow face or body surface.

Preferably, the 7th elastomeric element 106 may make the lower end of auxiliary wheel 101 to be located at preceding branch when not generating deformation The lower section of the lower end of the lower section and/or rear support wheel 41 of the lower end of support wheel 21.

Preferably, the 7th elastic portion 106 are used for so that the lower end of auxiliary wheel 101 is located at the lower end of rear support wheel 41 Lower section.

Preferably, the lower surface of deicing snow cave shovel 10 is that rear upper end tilts upwards.

Preferably, the lower surface of the line between 41 lower end of the lower end of front support wheel 21 and rear support wheel and deicing snow cave shovel 10 Between angle be greater than 0 degree less than 90 degree.

In specific or preferred scheme, as shown in Figure 24, Figure 25, Figure 25 is the view of another angle of Figure 24；

Auxiliary wheel 101 is fixedly connected with the fourth connecting shaft 111, and the fourth connecting shaft 111 is fixedly connected with belt pulley 108, and the 4th Connecting shaft 111 is rotatably connected with rear support wheel arm 42, and belt pulley 108 and the second belt pulley 110 are connected by the transmission of belt 109 It connects, the second belt pulley 110 is fixedly connected with front support wheel shaft 22, and front support wheel shaft 22 is fixedly connected with front support wheel 21, preceding branch Support wheel shaft 22 is rotatably connected with front support wheel arm 23；In this way, when auxiliary wheel 101 and ice, snow or by the object of removing ice and snow Surface contact, the rotation of auxiliary wheel 101 can drive front support wheel 21 to rotate.The beneficial effect being arranged in this way includes auxiliary rolling The rear of deicing snow cave shovel 10 is arranged in wheel 101, and after deicing snow cave shovel 10 removes ice and snow, auxiliary wheel 101 is easier and removes ice and snow Body surface contact afterwards, it is not easy to skid.Front support wheel 21 and auxiliary wheel 101 are all easy to be crushed on body surface, make The two can effectively play the role of it is corresponding, especially when handle 99 be arranged in 101 middle area of front support wheel 21 and auxiliary wheel When domain, this effect is become apparent from.

Preferably, auxiliary wheel 101 can also play the role of rear support wheel.

Preferably, front support wheel 21 can cut ice or snow is contacted with body surface or front support wheel 21 is to cut ice and snow wheel, Perhaps the thickness of front support wheel 21 is set as that ice or snow can be cut or front support wheel 21 is serrated wheel.

Preferably, it is magnet that the material of front support wheel 21, which includes the material of ferromagnetic material or front support wheel 21,.In this way, working as By the surface of removing ice and snow object be irony or other can be by (such as car bonnet) when materials of magnet attraction, and front support wheel 21 can Attract body surface, be pressed in front support wheel 21 by the body surface of removing ice and snow, it is easier to front support wheel 21 be made to cut ice Snow and/or increase frictional force between front support wheel 21 and body surface, prevent from skidding on a surface of an and caused by scuffing.

Preferably, the lower section of deicing snow cave shovel 10 is provided with magnet 112.Such beneficial effect is, when by removing ice and snow object When the surface of body is irony or other materials that can be attracted by magnet (such as car bonnet), magnet 112 can attract body surface, make Front support wheel 21 and/or auxiliary wheel 101 are pressed in by the body surface of removing ice and snow；In this way, it is easier to make front support wheel 21 It cuts ice and snow and/or increases the frictional force between front support wheel 21 and body surface, prevent from skidding and causing on a surface of an Scuffing, and/or auxiliary wheel 101 can be increased and by the frictional force between the body surface of removing ice and snow.

Preferably, it is magnet that the material of deicing snow cave shovel 10, which includes the material of ferromagnetic material or deicing snow cave shovel 10,.

Preferably, the lower section of the deicing snow cave shovel 10 between front support wheel 21 and auxiliary wheel 101 is arranged in magnet 112.

Preferably, auxiliary wheel 101 is rubber wheel.

Preferably, auxiliary wheel 101 further includes magnet part, and magnet part is specially lifting magnet 1011.Such beneficial effect It is, when being irony or other materials that can be attracted by magnet by the surface of removing ice and snow object (such as car bonnet), lifting magnet 1011 can attract by the body surface of removing ice and snow, can increase auxiliary wheel 101 and by between the body surface of removing ice and snow Frictional force, or it is tightly attached to auxiliary wheel 101 by the body surface of removing ice and snow.

Embodiment 9:

Figure 19 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 9.In figure, with the used attached drawing phase of above-described embodiment Same appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.

Preferably, the front end of front support wheel arm 23 is wedge shape, is conducive to cut ice and snow.

Preferably, the leading edge of deicing snow cave shovel 10 is curved shape or zigzag.

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

By the way that the deicing snow cave shovel 10 of curved opening is arranged, the resistance of clear snow can be reduced.

Preferably, front support wheel 21 is arranged in arc or curved front end.

Preferably, the affiliated diameter of a circle of arc of 10 leading edge of deicing snow cave shovel is set smaller than well cover for sewer diameter, with Convenient for obstacle detouring circle barrier such as well cover for sewer.

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

Embodiment 10:

A kind of tool removing body surface ice and snow, equipped with any of the above-described deicing tool.

Embodiment 11:

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

Embodiment 12:

Fig. 2 is the structural schematic diagram of the deicing tool of the embodiment of the present invention 12.In figure, with the used attached drawing phase of above-described embodiment Same appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging appended drawing reference of the present embodiment The meaning of expression is as follows: 25, third torsionspring；96, the second installing arm.

Preferably, front support wheel 21 is located at the front of the leading edge or preceding lower end of stating deicing snow cave shovel 10, and front support wheel 21 It is formed by round non-intersecting with the leading edge of deicing snow cave shovel 10 or preceding lower end.

Preferably, it is also articulated with the second installing arm 96 on deicing snow cave shovel 10, is set between the second installing arm 96 and deicing snow cave shovel There is the third elastomeric element for applying third elastic force, third elastic force is used for so that deicing snow cave shovel 10 presses to ground.Specifically In fact, third elastomeric element is third torsionspring 25.

By the way that third elastomeric element is arranged, downward pressure can be applied to deicing snow cave shovel 10, to guarantee deicing snow cave shovel 10 can have enough pressure to ground.

It is further preferred that third 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 schematic diagram of the deicing tool of the embodiment of the present invention 13.In figure, with the used attached drawing phase of above-described embodiment Same appended drawing reference, still continues to use definition of the above-described embodiment for the appended drawing reference.The emerging appended drawing reference of the present embodiment The meaning of expression is as follows: 95, parallelogram mechanism；97, support arm.

Second installing arm is parallelogram mechanism 95, and parallelogram mechanism 95 and support arm 97 are rotatablely connected.

When deicing tool encounters barrier, the parallelogram mechanism 95 at rear portion can be shunk, and then may be used To climb over barrier.

Although the preferred embodiment of the present invention is described above in conjunction with attached drawing, the invention is not limited to upper The specific embodiment stated, the above mentioned embodiment is only schematical, be not it is restrictive, this field it is common Technical staff under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, may be used also By make it is many in the form of, such as:

Front support wheel is to cut ice and snow wheel, and cutting ice and snow wheel, intermediate radius is greater than edge in the thickness direction thereof in the thickness direction thereof Radius, or cut the thickness of the radial marginal portion of ice and snow wheel radius larger part in the radial direction thereof and be less than radius smaller part Thickness.It, can be while playing a supporting role to deicing shovel by setting front support wheel to cut ice and snow wheel, it can be by ice and snow Cut so as to support wheel is abutted with ground or before cut ice and snow wheel as serrated wheel, the pluggable ice and snow of the tooth tip of serrated wheel and ground It abuts.

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

In above each embodiment, many places are all setting torsionsprings, apply elastic force to realize to two components, real On border, these torsionsprings may be replaced by compressed spring or extension spring or torsion-bar spring, this is all when condition is permitted Those skilled in the art skilled can complete according to it.

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 by It is round non-intersecting with the leading edge of deicing snow cave shovel 10 or preceding lower end.

As shown in figure 20, interconnecting piece and handle 99 are rotatablely connected.

As shown in figure 21, the scheme based on embodiment 1, the rear portion of deicing snow cave shovel 10 are mounted directly a handle 99 or such as Figure 20 between hand and interconnecting piece being rotatablely connected.

Two or more deicing tool can also be arranged in parallel.

In embodiment 2 and 5, front support wheel arm and rear support wheel arm are all to be connect by sliding slot with deicing snow cave shovel, practical Upper both of which can be fixedly connected with deicing snow cave shovel.

Present invention may also apply to remove on other body surfaces by removing object hardness be less than surface hardness the case where, such as Paper-made advertising on the soil of cement flooring or glass surface, metope or blackboard.

Within these are all belonged to the scope of protection of the present invention.

Claims

1. a kind of deicing tool, which is characterized in that including support wheel and deicing snow cave shovel, the support wheel is described including being set to Front support wheel on deicing snow cave shovel；The front support wheel can cut ice or snow is contacted with body surface or the front support wheel It is set as that ice or snow or the front support wheel can be cut to be serrated wheel to cut the thickness of the ice and snow wheel perhaps front support wheel, The deicing tool further includes auxiliary wheel, and for the deicing tool in deicing or snow, the auxiliary wheel can be with ice, snow Or body surface contact, the rotation of the auxiliary wheel can drive front support wheel to rotate.

2. deicing tool according to claim 1, which is characterized in that the auxiliary wheel may be rotatably mounted at described remove The rear of ice and snow tool.

3. deicing tool according to claim 1 or 2, which is characterized in that front support wheel lower end is located at described remove After ice and snow shovels the lower section of preceding lower end or front support wheel lower end is located at the front lower end of deicing snow cave shovel and the deicing snow cave shovel The distance up and down of the lower section of the connecting line of lower end or the front support wheel and the deicing snow cave shovel can be adjusted, and be propped up before described Support wheel lower end can be adjusted to the lower section of the connecting line of the front lower end of deicing snow cave shovel and deicing snow cave shovel posterior end, Huo Zhesuo State the lower section that front support wheel lower end can be adjusted to the front lower end of deicing snow cave shovel.

4. deicing tool according to any one of claim 1-3, which is characterized in that the auxiliary wheel and it is described before Support wheel transmission connection.

5. deicing tool described in any one of -4 according to claim 1, which is characterized in that the auxiliary wheel and the 4th connects Spindle is fixedly connected, and the fourth connecting shaft is fixedly connected with belt pulley, and the fourth connecting shaft is rotatably connected with rear support wheel arm, belt Wheel is sequentially connected with the second belt pulley by belt, and the second belt pulley is fixedly connected with front support wheel shaft, and front support wheel shaft is with before Support wheel is fixedly connected, and front support wheel shaft is rotatably connected with front support wheel arm, the front support wheel arm and the deicing snow cave shovel Connection.

6. deicing tool according to any one of claims 1-5, which is characterized in that the auxiliary wheel is elasticity Wheel.

7. deicing tool according to claim 1 to 6, which is characterized in that set below the deicing snow cave shovel It is equipped with magnet.

8. deicing tool described in any one of -7 according to claim 1, which is characterized in that the material packet of the front support wheel The material for including ferromagnetic material or front support wheel is magnet.

9. deicing tool according to claim 1 to 8, which is characterized in that the leading edge of the deicing snow cave shovel Or preceding lower end is located at the front support wheel and is formed by circular scope.

10. deicing tool according to claim 1 to 9, which is characterized in that the auxiliary wheel further includes Magnet part；And/or the auxiliary wheel further includes lifting magnet；And/or it is passed between front support wheel and auxiliary wheel by belt Dynamic drive connection is arranged to, and auxiliary wheel rolls walking certain distance on a surface of an and drives front support wheel in body surface It is upper to roll being equidistant for walking；And/or the magnet is arranged between the front support wheel and auxiliary wheel；And/or it removes The material of ice and snow shovel includes that the material of ferromagnetic material or deicing snow cave shovel is magnet；And/or the deicing tool further includes auxiliary Idler wheel and linking arm are helped, one end of the linking arm and the front support wheel are rotatablely connected, the other end of the linking arm and institute Auxiliary wheel rotation connection is stated, the auxiliary wheel and the front support wheel are sequentially connected；And/or the deicing tool is also Including auxiliary wheel, in deicing or snow, the auxiliary wheel can contact the deicing tool with ice, snow or body surface, The rotation of the auxiliary wheel can drive front support wheel and/or rear support wheel to rotate；And/or the deicing tool further includes Auxiliary wheel, the rolling of the auxiliary wheel can drive rear support wheel to rotate；And/or the deicing tool further includes auxiliary Idler wheel and linking arm, one end of the linking arm and the rear support wheel are rotatablely connected, the other end of the linking arm with it is described Auxiliary wheel rotation connection, the auxiliary wheel and the rear support wheel are sequentially connected；And/or the auxiliary wheel is rubber Wheel；And/or the front support wheel and rear support wheel sum are 3 or more；And/or it is described before cut ice and snow wheel and after cut ice and snow Wheel sum is 3 or more；And/or the lower surface of the deicing snow cave shovel is that rear upper end tilts upwards；And/or the front support It takes turns the angle between the lower surface of the line and deicing snow cave shovel between lower end and rear support wheel lower end and is greater than 0 degree less than 90 degree；With/ Or, the front support wheel is rotatably installed in front support wheel arm, the front support wheel arm is connect with the deicing snow cave shovel；And/or The leading edge of the deicing snow cave shovel or preceding lower end are located at the front support wheel and are formed by circular scope and are located at the preceding branch On the axle center of support wheel and the line of front support wheel lower end or before；And/or the front support wheel arm and the rear support wheel Arm is fixedly connected with the deicing snow cave shovel；And/or it is described before cut ice and snow wheel intermediate radius be greater than in the thickness direction thereof The radius of its thickness direction top edge or it is described before cut the radial marginal portion of ice and snow wheel radius larger part in the radial direction thereof Thickness be less than radius smaller part thickness；And/or the difference in height at the front lower end of deicing snow cave shovel and front support wheel lower end For 0.01mm-5mm；And/or the distance in the front-back direction at the front lower end of deicing snow cave shovel and front support wheel lower end is 2mm- 20mm；And/or the front support wheel is serrated wheel；And/or the front support wheel is multiple.