CN208039140U - A kind of snow scraper that crushing by snow can be contracted - Google Patents

Abstract

The utility model is related to snow scraper fields,More particularly to a kind of snow scraper that crushing by snow can be contracted,Including rack ontology and clear snow portion positioned at frame body front end,The outer both sides of frame body are respectively equipped with a walking roller,Clear snow portion includes open compression bin facing forward and symmetrically arranged two compressions electric cylinders at the top of compression bin,It is additionally provided with compression cylinder between two compression electric cylinders,The compression plate for capableing of vertical and straight movement is equipped in compression bin,It is symmetrical in compression bin to set there are two side stripper plate,Two side stripper plates are connect with the output end of two compression electric cylinders respectively,Top on front side of compression bin is equipped with to by the accessory plate with external environment in compression bin,One end on the outside of compression bin is equipped with to drive accessory plate to be capable of the assistant cylinder of vertical and straight movement,The utility model can be carried out effectively clear snow,And crushing by snow is contracted in clear snow,So that the road area needed when snow accumulation is small.

Description

A kind of snow scraper that crushing by snow can be contracted

Technical field

The utility model is related to snow scraper field, more particularly to a kind of snow scraper that crushing by snow can be contracted.

Background technology

In the prior art, snow scraper is widely used, especially the northern area of China, and existing snow scraper is all Based on being applied on highway, traditional snow scraper includes following several：The snow scraper of similar forklift structure, the snow scraper packet It includes the snow receiving shovel of arc, drives snow receiving shovel to advance by motor vehicle when use, and then snow deposit is destroyed, the snow being collected simultaneously It can be stored in snow receiving shovel, be placed it on transfer cart after snow is full.Although this snow scraper will can effectively be led The accumulated snow on arterial highway road surface is cleared up, but since its own characteristic is not suitable in some cells and some more remote arterial highways, because It is more for old man in cell and child, if clearing up accumulated snow not in time, can inevitably fall down.

Arterial highway in traditional cell is mainly rooted out by manpower using spade, is then deposited in the snow rooted out Somewhere, but since clear snow is the work for extremely expending muscle power one in cell can be occupied simultaneously because the snow of accumulation is excessive A little road areas are badly in need of a kind of snow scraper that crushing by snow can be contractd and conveniently manually carry out clear snow in the market as a result,.

Utility model content

The purpose of this utility model is that in view of the deficiencies of the prior art, providing a kind of snow scraper that crushing by snow can be contracted.

To solve the above problems, the utility model provides following technical scheme：

A kind of snow scraper that crushing by snow can be contracted, including frame body and the clear snow portion positioned at frame body front end, rack The outer both sides of ontology are respectively equipped with a walking roller, clear snow portion include open compression bin facing forward and at the top of compression bin it is right Two compression electric cylinders for claiming setting, are additionally provided with compression cylinder, being equipped in compression bin can be vertical between two compression electric cylinders The compression plate of movement, symmetrical in compression bin to set there are two side stripper plate, two side stripper plates are compressed with two respectively The output end of electric cylinders connects, and the top on front side of compression bin is equipped with, by the accessory plate with external environment in compression bin, to compress One end on the outside of storehouse is equipped with to drive accessory plate to be capable of the assistant cylinder of vertical and straight movement.

Further, the compression bin includes dorsal plate, snow measuring plate and two end panels, and the frame body includes hand-held Handle and two connection support plates, one end of two connection support plates is connect with the outside of two end panels respectively, described in two The other end for connecting support plate tilts upward and the two is integrally formed by hand-held handle, and two walking rollers are respectively arranged on two The outside of a connection support plate, the bottom of end panel are semicircular arc structure, dorsal plate in vertical and its both ends respectively with two End panel connects, and dorsal plate is set to end panel towards the side for holding handle, and there are spacing, accumulated snow with ground for the bottom of dorsal plate The top of plate and the bottom of dorsal plate connect and are in therebetween 100 degree of angle setting, and the bottom of snow measuring plate is downwardly inclined, The both ends of snow measuring plate are connect with both sides similar in two end panels respectively,

Further, the dorsal plate is equipped with the supporting plate at right angles being connect with it close to its top position, supporting plate Both ends are connect with the upper surface of two end panels respectively, are equipped at the center of supporting plate and are opened through the first of its upper and lower two end face Slot, compression plate are set in horizontal in the first fluting, and the front side of dorsal plate is equipped with the compression lifting for capableing of vertical sliding for compression plate Slot, the side of compression plate be equipped with the matched sliding block of compression lifting slot, snow measuring plate is equipped with to be connected with compression lifting slot Row's snow slot.

Further, symmetrical two guiding round bar is additionally provided between two end panels, two are oriented to round bar difference Positioned at the both ends of the first fluting, the bottom end for being oriented to round bar is connected by the front side of link block and dorsal plate, is oriented to the top of round bar It passes through the bottom of supporting plate upward vertically and extends to the top of supporting plate, being arranged on guiding round bar can be along its axis side To the guide lugs of vertical sliding, two guide lugs are connect with the both ends of compression plate respectively, and supporting plate is equipped with can for guide lugs The evacuation of vertical sliding is slotted, and evacuation fluting is connected to the first fluting.

Further, the top of the supporting plate is equipped with the second fluting through its upper and lower two end face, and the second fluting leans on The top of the front side setting of nearly supporting plate, supporting plate is equipped with L-type mounting plate, and one end of the L-type mounting plate long side is in level and the back of the body The front side of side plate connects, and the other end with the top on front side of supporting plate in connecting vertically, and there are spacing for L-type mounting plate and the second fluting Setting, compression cylinder is in the vertical top for being set to L-type mounting plate, and the outbound course of compression cylinder is downwards and its output rod It is connected across the top of L-type mounting plate and the top of compression plate.

Further, the accessory plate in being vertically inserted into the second fluting, with the second fluting vertical sliding match by accessory plate It closes, sets that there are one mounting boxs in two end panels on the outside of any one end panel, the bottom of mounting box is equipped with being capable of edge The friction roller of own axis, assistant cylinder in being set in mounting box vertically, and the outbound course of assistant cylinder is vertically upward And its output end extends to the top of mounting box, top of the accessory plate close to one end of assistant cylinder across the inner wall of mounting box The lower section of daughter board with outward extension, daughter board is equipped with load-bearing disk, and the bottom of daughter board extends downwards equipped at least two Extension rod, the upper surface connection of the equal load-bearing disk in bottom of two extension rods, the other end of accessory plate is equipped with slip collar, L The top of type mounting plate is equipped with for coordinating slip collar to be capable of the upright bar of up and down motion synchronous with accessory plate, the assistant cylinder Output end connect with the lower face of load-bearing disk.

Further, the accessory plate is equipped with buffer board, lower half of the buffer board close to accessory plate towards the side of dorsal plate Part is arranged, and passes through several buffer spring elastic connections in matrix distribution between buffer board and accessory plate.

Further, two side stripper plates are in vertical between two end panels, the top of side stripper plate Portion is equipped with the vertical linkage block extended upward, and the top of linkage block passes through the bottom of supporting plate and extends to above supporting plate, Two compression electric cylinders are in that level is connect with the lower face of L-type mounting plate, and the top of two linkage blocks is electric with two compressions respectively The output end of cylinder connects, and the top of supporting plate is equipped with the two extruding sliding slots that can be moved towards for two linkage blocks, and side is squeezed The side of the bottom of pressing plate is bonded with the inclined one side of snow measuring plate, and the side of side stripper plate is equipped with rotating gravure, rotation Turning to be equipped in groove can be along the directive wheel of own axis, the bottom of both sides and compression plate similar in two side stripper plates It is equipped with breaking snow corner angle.

Advantageous effect：A kind of snow scraper that crushing by snow can be contracted of the utility model, manually controls this by frame body Utility model moves, and compression bin opening is facing forward, then slowly moves the utility model so that the snow on ground is due to rubbing Wiping is entered to by the opening formed between dorsal plate, snow measuring plate, supporting plate and two end panels accommodating chamber facing forward Interior, subsequent manual control the utility model continues to move to so that when the snowfall in the space in the accommodating chamber is more, stop movement, Subsequent assistant cylinder work so that accessory plate declines, which is obstructed with extraneous, so latter two compression electric cylinders starts work Make, respective side stripper plate is driven to move, two side stripper plates move toward one another, the breaking snow on coordinating its compressive plane Corner angle make the snow in accommodating chamber by the extruding force at both ends, then compress, until two side stripper plates move to setting position It postpones, compression cylinder work, his output rod can carry out vertical sliding by guide lugs with compression plate around round bar is oriented to, together When dorsal plate on compression lifting slot can coordinate the auxiliary of the sliding block in compression plate that compression plate is made to carry out decline work, accessory plate declines After entering in accommodating chamber so that snow is started to shrink at by the pressure of top, and is expanded towards the direction of buffer board and dorsal plate It dissipates, dorsal plate can make snow that can not spread, and simultaneous buffering plate is oppressed buffer spring by the extension avenged so that buffer board displacement Then a bit distance stops the compression work for coordinating compression plate so that the snow being previously disposed in accommodating chamber is squeezed into one Fraction, then assistant cylinder reset work so that accessory plate rises, and in a disguised form opens accommodating chamber, to continue clear snow, clear snow In the process with linear movement, and the snow after all shovels is deposited at a center.One kind of the utility model can will be avenged The snow scraper of compression can be carried out effectively clear snow, and crushing by snow is contracted in clear snow so that the snow accumulation at center occupied Road area is small.

Description of the drawings

Fig. 1 is the dimensional structure diagram one of the utility model；

Fig. 2 is the working condition dimensional structure diagram one of the utility model；

Fig. 3 is the side view of the utility model；

Fig. 4 is the dimensional structure diagram two of the utility model；

Fig. 5 is the partial assembled structural schematic diagram one of the utility model；

Fig. 6 is the enlarged drawing at A in Fig. 5；

Fig. 7 is the working condition dimensional structure diagram two of the utility model；

Fig. 8 is the partial assembled structural schematic diagram two of the utility model；

Fig. 9 is the partial assembled structural schematic diagram three of the utility model；

Figure 10 is the side view of accessory plate in the utility model；

Reference sign：Frame body 1 holds handle 1a, connects support plate 1b, walking roller 1c, clear snow portion 2, compression Storehouse 2a, dorsal plate 2a1, compression lifting slot 2a1a, supporting plate 2a2, the first fluting 2a2a, the second fluting 2a2b avoid fluting 2a2c, L-type mounting plate 2a3, snow measuring plate 2a4, row snow slot 2a4a, end panel 2a5, semicircular arc structure 2a5a, are oriented to round bar 3, Link block 3a, guide lugs 3b, mounting box 4, friction roller 4a, assistant cylinder 4b, compression electric cylinders 5, compression cylinder 6, compression plate 7, Side stripper plate 8, linkage block 8a, directive wheel 8a1, rotating gravure 8a2 squeeze sliding slot 8b, slip collar 8d, upright bar 8e, buffering Plate 8f, buffer spring 8g, accessory plate 9, daughter board 9a, extension rod 9b, load-bearing disk 9c, accommodating chamber 10, breaking snow corner angle 11.

Specific implementation mode

With reference to the accompanying drawings of the specification and embodiment, specific embodiment of the utility model is described in further detail：

Referring to figs. 1 to it is shown in Fig. 10 it is a kind of can by crushing by snow contract snow scraper, including frame body 1 and be located at rack sheet The outer both sides in the clear snow portion 2 of 1 front end of body, frame body 1 are respectively equipped with a walking roller 1c, and clear snow portion 2 includes open facing forward Compression bin 2a and symmetrically arranged two compressions electric cylinders 5 at the top of compression bin 2a, also set between two compression electric cylinders 5 There is a compression cylinder 6, is equipped with the compression plate 7 for capableing of vertical and straight movement in compression bin 2a, it is symmetrical in compression bin 2a to set that there are two sides Side stripper plate 8, two side stripper plates 8 are connect with the output end of two compression electric cylinders 5 respectively, and the top on front side of compression bin 2a is set Have to by the accessory plate 9 with external environment in compression bin 2a, one end on the outside of compression bin 2a is equipped with to drive accessory plate 9 It is capable of the assistant cylinder 4b of vertical and straight movement.

The compression bin 2a includes dorsal plate 2a1, snow measuring plate 2a4 and two end panel 2a5, and the frame body 1 includes Hold handle 1a and two one end for connecting support plate 1b, two connection support plate 1b outside with two end panel 2a5 respectively The other end of connection, two connection support plate 1b tilts upward and the two is integrally formed by hand-held handle 1a, two Walking roller 1c is respectively arranged on the outside of two connection support plate 1b, and the bottom of end panel 2a5 is semicircular arc structure 2a5a, back side Plate 2a1 is connect with two end panel 2a5 respectively in vertical and its both ends, and dorsal plate 2a1 is set to end panel 2a5 towards hand-held handle The side of hand 1a, with ground there are spacing, the top of snow measuring plate 2a4 is connect with the bottom of dorsal plate 2a1 for the bottom of dorsal plate 2a1 And it is in 100 degree of angle setting therebetween, the bottom of snow measuring plate 2a4 is downwardly inclined, and the both ends of snow measuring plate 2a4 are respectively with two Both sides similar in a end panel 2a5 connect, and the setting of walking roller 1c can be very good to push away by hand-held handle 1a convenient for artificial Dynamic the utility model movement, achievees the purpose that slowly clear snow.Snow measuring plate 2a4 can the utility model movement in, will rub into The snow entered is deposited on his inclined surface, and continues to move to accumulate by the inclined surface of snow measuring plate 2a4 so that clear snow is more.

The dorsal plate 2a1 is equipped with the supporting plate 2a2 at right angles being connect with it close to its top position, supporting plate 2a2's Both ends are connect with the upper surface of two end panel 2a5 respectively, are equipped with through its upper and lower two end face at the center of supporting plate 2a2 First fluting 2a2a, compression plate 7 are set in horizontal in the first fluting 2a2a, and the front side of dorsal plate 2a1 is equipped with can for compression plate 7 The side of the compression lifting slot 2a1a of vertical sliding, compression plate 7 are equipped with and the matched sliding blocks of compression lifting slot 2a1a, snow measuring plate 2a4 is equipped with the row being connected with compression lifting slot 2a1a and avenges slot 2a4a, dorsal plate 2a1, snow measuring plate 2a4, supporting plate 2a2 and two An opening accommodating chamber facing forward 10 can be formed between a end panel 2a5, the semi arch structure of the bottoms end panel 2a5 makes The utility model is on the move, and end panel 2a5 can preferably and ground friction so that deposite snow is squeezed into accommodating chamber 10 It is interior.After snow enters in accommodating chamber 10, understands some and enter in compression lifting slot 2a1a, when subsequent compression plate 7 declines, be Ensure stable decline, in slide block movement so that snow in compression lifting slot 2a1a can be squeezed and avenge slot by row 2a4a is arranged, and will not be resulted in blockage.

Symmetrical two guiding round bar 3 is additionally provided between two end panel 2a5, two are oriented to round bar 3 and are located at The both ends of first fluting 2a2a, the bottom end for being oriented to round bar 3 are connect by link block 3a with the front side of dorsal plate 2a1, and round bar 3 is oriented to Top pass through the bottom of supporting plate 2a2 upward vertically and extend to the top of supporting plate 2a2, be oriented on round bar 3 and be arranged with It can be connect respectively with the both ends of compression plate 7 along the guide lugs 3b of its axis direction vertical sliding, two guide lugs 3b, supporting plate 2a2 is equipped with the evacuation fluting 2a2c for capableing of vertical sliding for guide lugs 3b, avoids the flutings of fluting 2a2c and first 2a2a and is connected to, When round bar 3 is oriented to so that compression plate 7 is vertically lowered compression work, there is more stable down-force.

The top of the supporting plate 2a2 is equipped with the second fluting 2a2b, the second fluting 2a2b through its upper and lower two end face Close to the setting of the front side of supporting plate 2a2, the top of supporting plate 2a2 is equipped with L-type mounting plate 2a3, the L-type mounting plate 2a3 long sides One end is connect in level with the front side of dorsal plate 2a1, and the other end in being connect vertically with the top on front side of supporting plate 2a2, install by L-type There are spacing settings by the fluting 2a2b of plate 2a3 and second, and compression cylinder 6 is in the vertical top for being set to L-type mounting plate 2a3, compressed gas The outbound course of cylinder 6 is downwards and its output rod is connect across the top of L-type mounting plate 2a3 with the top of compression plate 7, presses When contracting cylinder 6 works, output rod, which can drive compression plate 7, to be declined, and the work of compression snow is completed.

The accessory plate 9 in being vertically inserted into the second fluting 2a2b, with the second fluting 2a2b vertical slidings match by accessory plate 9 It closes, sets that there are one mounting boxs 4 in two end panel 2a5 on the outside of any one end panel 2a5, the bottom of mounting box 4 is set Having can be along the friction roller 4a of own axis, and for assistant cylinder 4b in being set in mounting box 4 vertically, assistant cylinder 4b's is defeated Vertically upward and its output end passes through the inner wall of mounting box 4 to extend to the top of mounting box 4, accessory plate 9 is close to auxiliary for outgoing direction The top of one end of cylinder 4b daughter board 9a with outward extension, the lower section of daughter board 9a is helped to be equipped with load-bearing disk 9c, daughter board 9a's The upper surface of bottom equal load-bearing disk 9c of the bottom equipped at least two the extension rod 9b, two extension rod 9b extended downwards The other end of connection, accessory plate 9 is equipped with slip collar 8d, and the top of L-type mounting plate 2a3 is equipped with for coordinating slip collar 8d energy The output end of the upright bar 8e, the assistant cylinder 4b of enough up and down motions synchronous with accessory plate 9 connect with the lower face of load-bearing disk 9c It connects, after snow cave shovel is entered accommodating chamber 10, assistant cylinder 4b work, by driving load-bearing disk 9c by 9 band of daughter board 9a and accessory plate It is dynamic to rise, since the height and move distance of assistant cylinder 4b entirety itself are limited, increase extension rod 9b so that 9 energy of accessory plate Enough rise it is relatively high, to make open comparison comprehensive, slip collar 8d ensure that accessory plate 9 rise in stability, simultaneously In the utility model movement, mounting box 4 can generate friction with ground, alleviate the frictional force to the setting of guide roller, and The weight for mitigating this position compression bin 2a pushes convenient for artificial.

The accessory plate 9 is equipped with buffer board 8f, lower half of the buffer board 8f close to accessory plate 9 towards the side of dorsal plate 2a1 Part is arranged, and passes through several buffer spring 8g elastic connections in matrix distribution, two sides between buffer board 8f and accessory plate 9 Stripper plate 8 relative movement squeeze snow when, or be compression plate 7 decline squeeze snow when, avenge due to by different directions Extruding force can be respectively facing surrounding diffusion, the dorsal plate 2a1 and side stripper plate 8 of remaining position can form limit, then this When accessory plate 9 can vertical sliding, then in order to ensure the stability of accessory plate 9, buffer board 8f can rely on buffer spring 8g, Alleviate snow to be squeezed power and fill scattered extension.

Two side stripper plates 8 are in vertical between two end panel 2a5, and the top of side stripper plate 8 is set There are the vertical linkage block 8a extended upward, the top of linkage block 8a across the bottom of supporting plate 2a2 and to extend to supporting plate 2a2 Top, two compression electric cylinders 5 are in that level is connect with the lower face of L-type mounting plate 2a3, the top of two linkage block 8a respectively with The output end connection of two compression electric cylinders 5, the top of supporting plate 2a2 are equipped with two can moved towards for two linkage block 8a Sliding slot 8b is squeezed, the side of the bottom of side stripper plate 8 is bonded with the inclined one sides of snow measuring plate 2a4, and side stripper plate 8 The side is equipped with rotating gravure 8a2, and being equipped in rotating gravure 8a2 can be along the directive wheel 8a1 of own axis, two side Both sides and the bottom of compression plate 7 similar in stripper plate 8 are equipped with breaking snow corner angle 11, and breaking snow corner angle 11 can effectively compressed In, by the broken compression of harder snow block, compression overall work is played and is centainly effectively helped, two side stripper plates 8 are in phase To in movement, since extruding force can make the resistance that side stripper plate 8 is subject to larger, then directive wheel 8a1 inclines with snow measuring plate 2a4 Inclined-plane can be burdened with friction, formed and be oriented to, and alleviate 8 resistance on the move of side stripper plate.

Operation principle：The utility model movement is manually controlled by frame body 1, and compression bin 2a openings are facing forward , then slowly move the utility model so that the snow on ground is entered to by dorsal plate 2a1, snow measuring plate 2a4, held due to friction In an opening being formed between supporting plate 2a2 and two end panel 2a5 accommodating chamber 10 facing forward, subsequent this reality of manual control It is continued to move to novel so that when the snowfall in the space in the accommodating chamber 10 is more, stop movement, subsequent assistant cylinder 4b works Make so that accessory plate 9 declines, which is obstructed with extraneous, so latter two compression electric cylinders 5 is started to work, and driving is respective Side stripper plate 8 move, two side stripper plates 8 move toward one another, and the breaking snow corner angle 11 on coordinating its compressive plane make Extruding force of the snow in accommodating chamber 10 by both ends is obtained, accumulation is then squeezed, until two side stripper plates 8 move to setting position It postpones, compression cylinder 6 works, his output rod can vertically be slided by guide lugs 3b around round bar 3 is oriented to compression plate 7 It is dynamic, while the compression lifting slot 2a1a on dorsal plate 2a1 can coordinate the auxiliary of the sliding block in compression plate 7 that compression plate 7 is made to be declined Work, accessory plate 9 are lowered into after in accommodating chamber 10 so that snow is started to shrink at by the pressure of top, and towards buffering The direction of plate 8f and dorsal plate 2a1 are spread, and dorsal plate 2a1 can make snow that can not spread, and simultaneous buffering plate 8f is by the diffusion avenged Power oppresses buffer spring 8g so that and then a bit distance of buffer board 8f displacements stops the compression work for coordinating compression plate 7, So that the snow being previously disposed in accommodating chamber 10 is squeezed into sub-fraction, then assistant cylinder 4b resets work so that accessory plate 9 Rise, in a disguised form opens accommodating chamber 10, to continue clear snow.

The above descriptions are merely preferred embodiments of the present invention, not makees to the technical scope of the utility model Go out any restrictions, thus it is any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent Variation and modification, in the range of still falling within the technical solution of the utility model.

Claims (8)

1. a kind of snow scraper that crushing by snow can be contracted, it is characterised in that：Including frame body（1）With positioned at frame body（1）Before The clear snow portion at end（2）, frame body（1）Outer both sides be respectively equipped with a walking roller（1c）, clear snow portion（2）Including open court Preceding compression bin（2a）With positioned at compression bin（2a）The symmetrically arranged two compressions electric cylinders in top（5）, it is located at two compression electric cylinders （5）Between be additionally provided with compression cylinder（6）, compression bin（2a）It is interior to be equipped with the compression plate for capableing of vertical and straight movement（7）, compression bin（2a）It is interior It is symmetrical to set there are two side stripper plate（8）, two side stripper plates（8）Respectively electric cylinders are compressed with two（5）Output end Connection, compression bin（2a）The top of front side is equipped with to by compression bin（2a）The internal accessory plate with external environment（9）, compression Storehouse（2a）The one end in outside is equipped with to drive accessory plate（9）It is capable of the assistant cylinder of vertical and straight movement（4b）.

2. a kind of snow scraper that crushing by snow can be contracted according to claim 1, it is characterised in that：The compression bin（2a）Packet Include dorsal plate（2a1）, snow measuring plate（2a4）With two end panels（2a5）, the frame body（1）Including holding handle（1a）With Two connection support plates（1b）, two connection support plates（1b）One end respectively with two end panels（2a5）Outside connection, two A connection support plate（1b）The other end tilt upward and the two passes through hand-held handle（1a）It is integrally formed, two walkings Idler wheel（1c）It is respectively arranged on two connection support plates（1b）Outside, end panel（2a5）Bottom be semicircular arc structure（2a5a）, Dorsal plate（2a1）In vertical and its both ends respectively with two end panels（2a5）Connection, dorsal plate（2a1）Set on end panel （2a5）Towards hand-held handle（1a）Side, dorsal plate（2a1）There are spacing, snow measuring plates with ground for bottom（2a4）Top With dorsal plate（2a1）Bottom connect and therebetween be in 100 degree angle setting, snow measuring plate（2a4）Bottom towards having a down dip Tiltedly, snow measuring plate（2a4）Both ends respectively with two end panels（2a5）Similar both sides connection.

3. a kind of snow scraper that crushing by snow can be contracted according to claim 2, it is characterised in that：The dorsal plate（2a1） The supporting plate at right angles being connect with it is equipped with close to its top position（2a2）, supporting plate（2a2）Both ends respectively with two ends Plate（2a5）Upper surface connection, supporting plate（2a2）Center at be equipped with through its upper and lower two end face first fluting （2a2a）, compression plate（7）It is set to the first fluting in level（2a2a）It is interior, dorsal plate（2a1）Front side be equipped with for compression plate（7）Energy The compression lifting slot of enough vertical slidings（2a1a）, compression plate（7）Side be equipped with and compression lifting slot（2a1a）Matched cunning Block, snow measuring plate（2a4）It is equipped with and compression lifting slot（2a1a）The row being connected avenges slot（2a4a）.

4. a kind of snow scraper that crushing by snow can be contracted according to claim 3, it is characterised in that：Two end panels （2a5）Between be additionally provided with it is symmetrical two guiding round bar（3）, two guiding round bars（3）It is located at the first fluting（2a2a）'s Both ends are oriented to round bar（3）Bottom end pass through link block（3a）With dorsal plate（2a1）Front side connection, be oriented to round bar（3）Top Pass through supporting plate upward vertically（2a2）Bottom and extend to supporting plate（2a2）Top, be oriented to round bar（3）On be arranged with It can be along the guide lugs of its axis direction vertical sliding（3b）, two guide lugs（3b）Respectively with compression plate（7）Both ends connection, Supporting plate（2a2）It is equipped with for guide lugs（3b）It is capable of the evacuation fluting of vertical sliding（2a2c）, evacuation fluting（2a2c）With One fluting（2a2a）Connection.

5. a kind of snow scraper that crushing by snow can be contracted according to claim 4, it is characterised in that：The supporting plate（2a2） Top be equipped with through its upper and lower two end face second fluting（2a2b）, the second fluting（2a2b）Close to supporting plate（2a2）'s Front side is arranged, supporting plate（2a2）Top be equipped with L-type mounting plate（2a3）, the L-type mounting plate（2a3）One end of long side is in level With dorsal plate（2a1）Front side connection, the other end is in vertically and supporting plate（2a2）The top of front side connects, L-type mounting plate （2a3）With the second fluting（2a2b）There are spacing setting, compression cylinders（6）In vertically set on L-type mounting plate（2a3）Top, Compression cylinder（6）Outbound course downwards and its output rod pass through L-type mounting plate（2a3）Top and compression plate（7） Top connection.

6. a kind of snow scraper that crushing by snow can be contracted according to claim 5, it is characterised in that：The accessory plate（9）It is in It is vertically inserted into the second fluting（2a2b）It is interior, accessory plate（9）With the second fluting（2a2b）Vertical sliding coordinates, two ends Plate（2a5）In any one end panel（2a5）Outside set there are one mounting box（4）, mounting box（4）Bottom be equipped with being capable of edge The friction roller of own axis（4a）, assistant cylinder（4b）In vertically set on mounting box（4）It is interior, assistant cylinder（4b）It is defeated Outgoing direction vertically upward and its output end pass through mounting box（4）Inner wall extend to mounting box（4）Top, accessory plate（9） Close to assistant cylinder（4b）One end top daughter board with outward extension（9a）, daughter board（9a）Lower section be equipped with load-bearing disk （9c）, daughter board（9a）Bottom be equipped at least two extension rods extended downwards（9b）, two extension rods（9b）Bottom Equal load-bearing disk（9c）Upper surface connection, accessory plate（9）The other end be equipped with slip collar（8d）, L-type mounting plate（2a3）'s Top is equipped with for coordinating slip collar（8d）It can be with accessory plate（9）The synchronous upright bar to move up and down（8e）, the auxiliary gas Cylinder（4b）Output end and load-bearing disk（9c）Lower face connection.

7. a kind of snow scraper that crushing by snow can be contracted according to claim 6, it is characterised in that：The accessory plate（9）Court To dorsal plate（2a1）Side be equipped with buffer board（8f）, buffer board（8f）Close to accessory plate（9）Lower half portion setting, buffering Plate（8f）With accessory plate（9）Between pass through several buffer springs in matrix distribution（8g）Elastic connection.

8. a kind of snow scraper that crushing by snow can be contracted according to claim 6, it is characterised in that：Two sides squeeze Plate（8）It is in be set to two end panels vertically（2a5）Between, side stripper plate（8）Top be equipped with the vertical connection extended upward Motion block（8a）, linkage block（8a）Top pass through supporting plate（2a2）Bottom and extend to supporting plate（2a2）Top, two Compress electric cylinders（5）It is in horizontal and L-type mounting plate（2a3）Lower face connection, two linkage blocks（8a）Top respectively with two A compression electric cylinders（5）Output end connection, supporting plate（2a2）Top be equipped with supply two linkage blocks（8a）It can move towards Two extruding sliding slots（8b）, side stripper plate（8）Bottom side and snow measuring plate（2a4）Inclined one side fitting, and side Side stripper plate（8）The side be equipped with rotating gravure（8a2）, rotating gravure（8a2）Interior be equipped with can be along own axis Directive wheel（8a1）, two side stripper plates（8）Similar both sides and compression plate（7）Bottom be equipped with breaking snow corner angle（11）.