CN204343235U - A kind of snow removing machine - Google Patents

Abstract

A kind of snow removing machine; belong to snow removing machinery field; mainly comprise the functional part compositions such as collection snow blower, strainer, round brush, vehicle frame, dynamical system, wheel, driving and operating system; by the coordination work in combination of these functional parts; disposablely can complete the removing work of road snow mantle, better protection of the environment, energy conservation, effective, efficiency is high.

Description

A kind of snow removing machine

Technical field

A kind of snow removing machine, mainly comprises the functional part compositions such as collection snow blower, round brush, vehicle frame, dynamical system, driving and operating system, belongs to snow removing machinery field.

Background technology

Current North City road snow removing in winter mostly employs snow removal with machine, these mechanical major parts are the product or technology introduced from the state such as the U.S., Canada, Germany, Denmark, according to artificial snow removing, efficiency has had and has significantly improved, but appoint so can not the demand of adapt to development.Because China city has path area (urban road gross area ÷ city total population) and car per capita, all to have path area (urban road gross area ÷ city automobile possesses total amount) all little, whenever snowfall still can cause the large-area traffic congestion in city, even cause traffic paralysis.Because on the road in city and road both sides has not had local permission to stack the accumulated snow sweeping up and, therefore need as early as possible the accumulated snow that urban road cleans out to be transported city, various places all require to carry out on major road " transporting namely, namely clearly, namely " for this reason, and snowfall terminates to clear in time complete.And the snow removing machinery that various places use at present is all " multiple step format " snow removing machinery, need to employ as multiple mechanical coordinating operations such as the round brush that sweeps away snow, snow blade, loader, snow blowers, the program that road snow is removed in northern each city is at present: the first step: deicing salt spreader spreads Snow Agent; Second step: snow blade snow pushing; 3rd step: mine clearing roller brush snow; 4th step: the accumulated snow near hand sweeping kerb, guardrail and isolation strip; 5th step: manually transport to the stacking of large snow drift place by clearing up the accumulated snow trolley got off near kerb; 6th step: the accumulated snow sweeping to roadside is collected together into large snow drift by small sized loader; 7th step: accumulated snow installs on truck, by truck, accumulated snow transported to soot, suburb by large-duty loader or snow blower; These seven step needs orders are carried out, and can not work, each machinery only completes a step of the work of clearing the snow, and has so just elongated the time completing whole cleaning entrucking transportation simultaneously, really cannot reach snowfall and terminate to clear complete requirement in time.I has just had insight into this problem many years ago, and continue absorbed researching with regard to the solution of this problem, period has successively applied for " combined snow cleaning car " (Authorization Notice No.: CN102733344B), " road combined snow cleaning car " (Authorization Notice No.: CN202787173U), patents such as " the road combined snow shoveling machine in street " (application publication numbers: CN103114548A), some scheme have also obtained awards at the provincial and ministerial level, along with going deep into of research, feel to propose better solution.

I has also consulted the related application clearing functional machinery about relating to snow removing, as: " snow removing vehicle " 200910020608X, " a kind of integrated snow sweeping car " application number: 031028748, " highway, square, the automatic snow blower in airport " application number: 200410028591X, " a kind of combined snow-removing machine " application number: 2010101362158, " a kind of device for collecting snows on streets " application number: 2010101465578, " a kind of compression storage type snow-removing vehicle " application publication number: CN102002922A, " a kind of highway combined snow-removing machine " application number: 2011100845220, " a kind of compressible snow blower with throwing high density ice hockey " application number: 2012101006383, " a kind of snow blower that can throw ice cube to parallel vehicles " application number: 2011101538963, " fast joint snow blower " application number: 2013107106125, " a kind of snow remover for city road device " application number: 201410294767X, " a kind of pull-alongs round brush snow blower device " application number: 201410267141X, " snow-removing device " application number: 2014100540160, " a kind of associating round brush snow blower device " application number: 2014100433807, " a kind of back suspended rolling brush snow remover " application number: 2014203287846 etc., the technical scheme of these patent applications mostly exists: the speed that clears the snow is low, power consumption is large, the defect such as clear the snow not thorough, and the application scheme also had is accused of plagiarizing my authorized scheme, does not possess novelty and creativeness.

Due to the difference of road conditions, often have in current Snow removing process and be mingled with the foreign material such as larger stone, brick, iron block in the road snow mantle because sweeping up and cause the situation damaging snow removing machinery, this problem can not get good solution always.

In snow removing machinery field, also do not have one several snow removing steps above can be become one, and the speed that removes the snow is fast, road surface is effective clearly, keeps away the strong combined snow cleaning tool of barrier ability and releases or application.

Summary of the invention

The utility model is just to provide a kind of solution of brand-new urban road combined snow cleaning, when described snow removing machine works, pass by once from needing to clean the road surface of accumulated snow, can complete sweep away snow, the integration of operation of entrucking, and foreign material such as stone, brick that can effectively contain in filtering accumulated snow.

Technical solution is as follows:

A snow blower, mainly by throwing snow machine (1), the filter (2), roller (3), frame (4) (5), driving and operating system, power system (6) (7), machine cover, wheel (8), broadening device (9);Whose character is: the snow machine (1) set farther back to install the filter (2), a filter (2) the installation of roller (3), (1) by the set behind the snow machine, filter (2), roller (3) of snow, snow, snow, snow functional components located in the front wheel (802) (801) and the rear wheels.According to the demand of the different, not to install the filter (2), (1) the set behind the snow machine installed directly behind the roller (3) is a form of snow blower;Whether or not to install the filter (2), set the snow machine (1) and the roller (3) in a horizontal bore a distance L1 (1001), 50 mm or less L1 3000 mm or less;When the observer standing in the side of the snow blower middle position, the snow blower for stated, and the left side of the observer for the front wheel (801), the roller (3) the work direction of rotation is clockwise, when the roller (3) rotates can always threw the pavement of snow to sweep to set in front of the snow machine (1);Set behind the snow machine (1) by throwing snow machine (101) and set the snow machine (102), set behind the snow machine (1) is installed on the frame (4), its bottom and pavement has certain distance L2 (1002), L2 is greater than 10 mm, and threw the snow machine (1) set of snow machine (101) is located in the front of the snow machine (102);The snow machine (102) sets the snow mouth opening (10201) direction backward, towards the rolling brush (3);With snow machine (102) cover including cover roof (10202), cover the back (10203), the cover plate (10204), on both sides of the cover board (10205);Cover plate (10204) for arc plate and cover plate (10204) cover the ground dragon (10206) of ground dragon blade (10207), and the cover plate (10204) near the mouth (10201) set of snow cover on the floor along the (10208) higher than ground the bottom of the dragon blade (10207), when ground dragon (10206) installed in the machine (102) on the cover of snow, with his eyes (10201) set out in the snow mouth opening direction, with the cover on the floor along the (10208) the location of the same height to observe ground dragon (10206), ground dragon blade (10207) in the vertical direction at least quilt shell bottom part (10204) block;Cover roof (10202), cover the back cover (10203), on both sides of the shell side panel (10205) as the tablets, snow machine set of ground on both ends of the dragon (10206) through side plate fixed on both sides of the bearing housings (10205), the cover on the back (10203) and snow impeller threw the snow machine (101) (10101) corresponding to the open hole, casing back (10203) and threw the snow machine (101) of snow impeller shell (10102) connected together;Roller (3) with the bristles detector (306), used to detect roller (3) Abrasion of the brush in the process of snow, so as to adjust the roller (3) keep an appropriate distance with the road;Brush detector (306), at least you can use the following several ways to achieve the function test: the first: mechanical touch perception type, is through the mechanical contact brush after perception changes to achieve detection;The second: ultrasonic type, is to use ultrasonic emitter of launch ultrasonic wave towards the bristles, ultrasonic met the bristles reflected back and received by ultrasonic receiving head, according to the time difference ranging method to calculate the brush and the distance between the ultrasonic emitter, wear and tear on the bristles can be calculated;Third: laser, laser range finder at work to a very fine brush a laser, received by photoelectric element target reflection of laser beam, the timer to determine a laser beam from transmitting to receiving time, calculate the distance from the laser range finder to brush, brush wear can be calculated;In the vertical direction, the frame (4) the snow blower can be divided into two space, frame (4) below is set behind the snow machine filter (1), (2), roller (3) clear of snow, filtering, snow, snow space, called snow, the snow tank is composed of fixed to the frame (4) the snow tank roof (401), is located in the snow room doors on either side of the frame (4) (402), one end of the installation in the roller (3) the roller cover along the (301), the other end is installed on the snow block snow shade on the tank roof (401) (40101), and set the snow machine (102) cover five surface to form a closed space;Left and right sides of the cabin door hinge (402) through the snow (414) fixed on the upper frame (406), snow compartment doors (402) can be opened up, compartment doors (402) jacket have spirit spring snow, the snow tank equipped with door locks on doors (402), when the door lock snow compartment doors (402) can't open up;Described the snow blower due to a mechanical steps of snow removal work will be finished, so also called joint snow blower, in actual manufacture at least able to make the following several forms of special machine: the first: self propelled: rely on the power system (6) already described implementation autonomous driving snow blower, and complete the snow, snow, snow these functions;This kind of snow blower power system (6) the engine part is divided into the following categories at least installation forms: the first category: the form of a single engine, namely by an engine for autonomous driving power, and to complete the snow, snow, snow these functions provide power;Form of the second category: twin engine that powered by an engine for autonomous driving, another engine for completing the snow, snow, snow power function;The self-propelled bridge which is the subject of a snow blower (500) the location of the installation at least the following categories: the first category: installed in the front of the frame (4), throw snow cone in the front of the (10103);The second category: installed on the top of the frame (4), throw snow cone in the front of the (10103);Third class: installed on the top of the frame (4), behind the back of the snow tube (10103);Self-propelled bridge which is the subject of a snow blower (500) preferred two type operation, is one of the driver responsible for the driver to drive on the snow blower control, another driver responsible for action set behind the snow machine (1), roller (3), broadening device (9) the snow removal features;Mentioned in the second: full trailer type: the snow blower load borne by all and by the locomotive traction drive at work, and finish the homework, pegged to the traction locomotive in only connection, the snow blower for at least two axle, respectively, after the front axle and axle, front axle set in the front of the snow machine (1), responsible for steering and support load, axle after in the back of the rolling brush (3), responsible for support the load;In this case, in the frame (4) the front end of a traction frame (412), the full trailer type front axle of snow blower is to select the following way: traction frame (412) hinged on the traction frame fixed seat (413), traction frame fixed seat (413) hinged on the frame (4), traction frame fixed seat (413) back with passive to active steering TAB (41301), the TAB (41302), passive steering TAB (41302) and the upper steering longitudinal rod (41303), the upper steering longitudinal rod (41303) (413041) of with the arm hole above the connection, (413042) of the arm below the hole and the front axle steering longitudinal rod (41305), the ends of the hanging arm shaft (413043) (413041) of, respectively, and the arm (413042), the upper of lower and lower arm, (413041) of on the arm with the steering arm (413042) have always been able to revolve around the vertical arm shaft (413043) with spiral to the Angle of rotation, such as the vertical arm shaft fixed on the frame (4) (413043), the front axle steering longitudinal rod (41305) direct drive wheel steering;Traction frame (412) own structure optimization, automatic articulated type, its working principle is: traction frame under the drive of oil cylinder, direction to pitch up and down, left and right to swing, horizontal direction will be reduced elongation, convenient and traction of articulated vehicle, it is the snow blower is drawn to other vehicles, can realize servo steering;As long as you have at least one direction action of towing is a manifestation of this scheme;Optimizing traction frame (412) of the following form to achieve this, including: horizontal cylinder (41201), pitch oil cylinder (41202), steering cylinder (41203), pitch balance spring (41204), pitch adjusting bolt (4120401), before the buffer spring (41205), after the buffer spring (41206), traction frame (41207), pitch balance spring (4120701), traction frame fixed beams tail beam (4120702) (41208), the buffer spring, buffer beams fixed bolt (41209), traction rod (41210).Traction frame fixed seat (413);Traction rod (41210) through the traction frame (41207) the front hole and horizontal cylinder piston rod connection (41201), the level of oil cylinder (41201) of the cylinder and the buffer beam (41208) in the middle of the hole with a pin connection, the buffer beam (41208) at this point is located in: pitch balance spring (4120701) and the traction frame fixed beams between tail beam (4120702), pitch balance spring (4120701) and traction frame fixed beams tail beam (4120702), respectively, and the traction frame (41207) welded together, the two buffer spring (41205) before and after the two buffer spring (41206) on the buffer beam before and after (41208), with a buffer spring retaining bolt (41209) through the forward in turn after traction frame hole on the tail beam (4120702), after the buffer spring (41206), holes in the buffer beam (41208), former buffer spring (41205), pitch balance spring holes in fixed beam (4120701) after the nut lock;Traction frame tail beam (4120702) through a hinge and fixed traction frame (413), articulated, traction frame fixed seat (413) from the front in the "ten" word structure, one end of the pitch oil cylinder (41202) and pitch balance spring (4120701) the lower hinge fixed beams, on the other side with traction hinged frame fixed seat (413);Pitch balance spring (41204) end on the pitch balance spring on the fixed beam (4120701), on the other side on the pitch adjustment bolt (4120401),And through the pitch adjusting bolt (4120401) connected to the traction frame (413), the upper part of the fixed seat;Traction frame fixed seat (413) the back of the active steering TAB (41301) connected with one end of the steering cylinder (41203), to the other end of the cylinder (41203) and hinged frame (4);The third: semi-trailer type: namely after at least one axle, axle after the snow blower into semi-trailer type stated behind the center of gravity, and is equipped with the horizontal and vertical force can be passed to the tractor hitch;Broadening (9) is the function of increasing road surface cleaning the width, at least the following forms of organization to achieve its function: the first: snow roller (901);The second: road sweeping disc brush.The third: push the snow shovel;Working principle is: broadening (9) installed on the set behind the snow machine frame (4) in the front of (1), left and right sides is symmetrical installed in pairs, to frame (4) sides extend and retract, reached out to each side when work, used to increase the width of road surface cleaning, both side will sweep the snow to the roller (3) is going to sweep the middle road, again by roller (3) sweep up, thrown by set behind the snow machine (1);When installing it is snow removal machine, you can at least have the following several kinds of installation method: first: installed in the cab (500) from the left and right side, left at work to sweep roller (904), A left end of swinging forward distance, which makes the snow on the left side of the road surface is snow brush A sweep (904) to the right direction, the right side of the snow brush B (905) of the right end swings to A certain distance, which makes the snow on the right side of the road is to sweep roller B (905) to the left front direction sweep;The second: in front of the cabin (500) below the left and right sides of the road sweeper installation disc brush, one on the left side of the road sweeping disc brush rotating to the right, on the right side of the road sweeping disc brush to rotate to the left;Whether installation or broadening (9), as long as it is a set behind the snow machine (1), roller (3) the function, shape, location, the principle characteristic of technical solutions are described in a form of snow blower.

Described snow removing machine, it is characterized by: snow blower (101) has snow throwing impeller (10101), snow throwing impeller (10101) outside is covered with snow throwing impeller housing (10102), snow throwing impeller housing (10102) opens wide near case backboard (10203) place of collection snow machine (102), and link together with case backboard (10203), snow throwing impeller housing (10102) top perforate, being provided with can the snow throwing cylinder (10103) of left rotation and right rotation, snow throwing impeller (10101) is fixed on the circular riser of snow throwing impeller housing (10102) by impeller axle and bearing support, snow throwing impeller housing (10102) is fixed on vehicle frame (4), the shape of cross section of snow throwing cylinder (10103) has at least following several: the first: round, the second: square, the third: the square but shape of front openings, in the third form of structure of employing, during the namely square but shape of front openings, backboard (10104) in the vertical direction of snow throwing cylinder (10103) turns forward ∠ 1(10105), ∠ 1(10105) be less than 20 degree, at snow throwing cylinder (10103) middle part, folding ram is installed, folding hinge, in the upper end of snow throwing cylinder (10103), snow throwing distance controlling trap (10106) is installed, work is driven by oil cylinder, snow throwing distance controlling trap (10106) head nutation snow throwing distance is near, and snow throwing distance controlling trap (10106) head is faced upward snow throwing distance.

Described snow removing machine, it is characterized by: strainer (2) is a netted object, size and shape can block collection thrush (10201), be arranged between collection thrush (10201) and round brush (3), operating principle is: needed just to enter collection snow machine (102) by collection thrush (10201) through strainer (2) by the road snow that round brush sweeps up forward, swept up by round brush (3) brick contained in the road snow come to stop, the foreign matter that these volumes of stone block are larger, prevent foreign matter from entering the collection snow blower (1) of High Rotation Speed, thus avoid damaging collection snow blower (1), the shape of strainer (2) mesh at least can have following several: the first: square, the second: circular, the third: rhombus, 4th kind: triangle, the material of strainer (2) can be at least following several: the first: wire lath, the second: nonmetal net.

Described snow removing machine, it is characterized by: round brush (3) is by round brush case (301), rolling brush rack (302), round brush sheet (303), roller brush shaft (304), round brush motor (305), bristle detector (306), round brush hoist cylinder (307), chain (308), counterbalance spring (309), sensors A (310) forms, behind the hole of roller brush shaft (304) through some round brush sheet (303) centers, be fixed on rolling brush rack (302), round brush case (301) is also fixed on rolling brush rack (302), round brush motor (305) drives roller brush shaft (304) to rotate, bristle detector (306) is fixed on rolling brush rack (302), one end of sensors A (310) is fixed on the cylinder barrel of round brush hoist cylinder (307), and the other end is fixed on the piston rod of round brush hoist cylinder (307), can extend shortening with the piston rod of round brush hoist cylinder (307) simultaneously, counterbalance spring (309) two ends are hung on the different chain links of chain (308), and allow a few pitch chain joints in the middle of counterbalance spring (309) two ends be relaxed state, one end of chain (308) connects the piston rod of round brush hoist cylinder (307), and the other end is connected in the lift shaft (30205) of rolling brush rack (302), be higher than the axle center of roller brush shaft (304) along in the vertical direction on the round brush case (301) of collection thrush (1021), rolling brush rack (302) is connected with bolt with the round brush supporting leg (415) on vehicle frame (4) by the upper pivot flange (30204) connected of the stop sleeve (30203) on back shaft (30202), to facilitate the installation and removal of rolling brush rack (302), a kind of form of expression of bristle detector (306): the operating principle that machinery touching sensing type is preferably following: at set intervals, the bristle close to round brush is removed with a spy contact, when visiting contact and encountering brushing of rolling brush, visit contact just encountered by brushing of rolling brush and the relative changes of position occurs, the position that this is changed and last detect compared with the position that changes, if the position of twice detection is different, just can calculate the abrasion condition of bristle during twice inspection interval, again this difference signal is controlled round brush hoist cylinder (307) by the PLC that described snow removing machine configures and stretch out certain length, thus reduce the height of bristle, make bristle still can be adjacent to road surface, thus carry out the wear-compensating of bristle, as long as to be encountered by brushing of rolling brush and the technical scheme that the principle that position relative changes occurs realizes measuring ability all belongs to a kind of form of this programme with visiting contact, the mechanism of preferably following form realizes this Cleaning Principle: detect turnover panel (30601) and be fixed on the detection piston rod (30603) of bristle detector (306) by rotating plate shaft (30602), detect on piston rod (30603) and be also fixed with proximity switch A(30604), sensor B (30605) one end is connected with detection piston rod (30603), the other end is connected with detection cylinder barrel (30606), detecting piston rod (30603) can be in check flexible in detection cylinder barrel (30606), is with dynamic sensor B (30605) jointly to stretch simultaneously, counterbalance spring (309) is after utilizing bristle wear, the spacing on bristle and road surface increases, thus road surface reduces the support force upwards of bristle, round brush (3) strengthens the pulling force of counterbalance spring (309), counterbalance spring (309) is elongated, thus reduce the spacing on bristle and road surface, play the effect of auto-compensation.The part that round brush motor installed by the side plate (30201) of rolling brush rack (302) is " C " type structure of forward downward opening, more convenient when making dismounting round brush motor.

Described snow removing machine, is characterized by: vehicle frame (4) is linked together by column for upper and lower two-layer girder construction, upper and lower two-layer beam; Comprise: upper strata main longitudinal grider A(403), upper strata main longitudinal grider B (404), upper strata main beam (405), upper strata frame (406), upper level crossbeam (407), lower floor's longeron (408), lower floor's crossbeam (410), column (411); Upper strata main longitudinal grider A(403) and upper strata main longitudinal grider B (404) between linked together by upper strata main beam (405), the upper strata frame (406) of the left and right sides by upper level crossbeam (407) respectively with upper strata main longitudinal grider A(403) and upper strata main longitudinal grider B (404) link together, be called upper strata beam; Lower floor's longeron (408) of the left and right sides is linked together by lower floor's crossbeam (410), is called lower floor's beam; Linked together by column (411) between upper and lower two-layer beam; Snow ceiling board (401) is fixed on below the beam of upper strata.

Described snow removing machine, is characterized by: driving and operating system (5) mainly comprise: driver's cabin (500), snow blower control crank (501), automatic hanging welding system control crank (502), hydraulic pump control crank, round brush lift control switch, clutch control, power control handle, parking braking control handle, snow throwing monitor, wherein snow blower control crank (501) is for controlling left rotation and right rotation, the pitch control subsystem of snow throwing mouth, the folding and expanding of snow throwing cylinder of snow throwing cylinder, automatic hanging welding system control crank (502) for controlling the swinging of hitch frame, pitch control subsystem, elongation shorten, snow blower control crank (501) and automatic hanging welding system control crank (502) at least can have following several mechanism to realize its function: the first: hydraulic control pilot handle is connected the mode of liquor controlled multipath, because snow blower control crank (501) and automatic hanging welding system control crank (502) all need the action in control 6 directions, therefore one group of " cross " hydraulic control pilot handle and " word " hydraulic control pilot handle is respectively selected to combinationally use, wherein " cross " hydraulic control pilot handle promotes just to control 2 bidirectional hydraulic control banked direction control valves to " all around " four direction and performs 4 switch motions, " cross " hydraulic control pilot handle there are 6 hydraulic oil interfaces, for " cross " hydraulic control pilot handle in snow blower control crank (501), when driven forward handle, snow throwing distance controlling trap (10106) head nutation snow throwing distance is near, when pulling back handle, snow throwing distance controlling trap (10106) head is faced upward snow throwing distance, when pulling handle left, snow throwing cylinder (10103) turns left, when pulling handle to the right, snow throwing cylinder (10103) turns right, the second: select the control of multichannel hand-operated valve to realize controlling functions, the third: select electric control handle to control electrically-controlled valve to realize controlling functions.

Described snow removing machine, is characterized by: dynamical system (6) mainly comprises: motor (601), clutch (602), transfer case (603), power transmission shaft (604), hydraulic pump (605), hydraulic motor, control valve, oil cylinder; Motor (601) connects clutch (602), and clutch (602) connects transfer case (603), and transfer case (603) is upper installs at least 2 hydraulic pumps, and one of them hydraulic pump is variable pump, can realize discharge capacity from 0 freely changing to pump maximum pump discharge; Power transmission shaft (604) one end is connected on transfer case, the other end drives snow throwing impeller (10101) to rotate, install in one end of power transmission shaft (604) and limitedly turn round device, when situations such as snow throwing impeller (10101) are stuck, limit is turned round device and the connection between power transmission shaft (604) and snow throwing impeller (10101) is cut, and avoids major mechanical accident occurs; The preferred longitudinal scheme of motor (601), flywheel shell of engine toward the front, dry backward by engine blower.

Described snow removing machine, is characterized by: bonnet (7) is placed on vehicle frame (4), and there is door side, after have 2 arrow lamps.

The usefulness of this programme is:

1. for implementation designs original intention, namely sweep away snow simultaneously by the effect of accumulated snow entrucking, " the road combined snow shoveling machine in street " ZL2013100710171 of application before me needs to install drag scraper module in carloader module rear, the round brush that sweeps away snow is connect again after drag scraper module, the course of work is: by sweep away snow round brush by sweep up come accumulated snow first throwing to drag scraper module, accumulated snow is delivered to carloader module (i.e. snow blower) again by the second lift of drag scraper module, there is the problem of second lift in such scheme, both the complexity of mechanism had been added, second lift needs again to consume the energy more, cause waste, described snow removing machine adopts the collection thrush (10201) of snow blower to open backward, and case base plate (10204) makes the shape encasing part auger (10206), scheme (the note: self unpowered input of strainer (2) of round brush (3) is directly installed below, therefore also do not consume energy), utilize round brush (3) by disposable for the road snow scheme being promoted to snow blower and dishing out, as long as rationally arrange collection snow blower (1) and round brush (3) distance L1(1001 in the horizontal direction) and collect the distance L2 (1002) on snow blower (1) bottom surface and road surface, just can be effective, because this simplify frame for movement, reduce energy consumption, such mechanical combination mode is very novel, also there is practicality and creativeness.

2. auger (10206) be arranged on collection snow machine (102) case on after, collection snow machine (102) is equivalent to a conveying worm, but it has the particularity of shape and using function, show: common helical feed machine inlet capable upwards, and described snow removing machine charging aperture namely collects thrush (10201) backward, top is closed by case top board (10202); Material to be carried to the other end by one end of auger and is discharged by common conveying worm, and material i.e. accumulated snow are carried to centre by the two ends of auger (10206) by described snow removing machine, and be discharged to snow blower (101) from the middle circular hole of case backboard (10203); It is different from again the structure of the snow blower of the band auger that current countries in the world produce simultaneously, the snow blower of the band auger produced due to current countries in the world is all that opening (is equivalent to collection thrush open forward) forward, accumulated snow can only be collected by driven forward, and auger also encases without case base plate (10204), front is completely unlimited, case base plate (10204) neither arc, is dull and stereotyped; The such structure of the snow blower of the band auger that current countries in the world produce just determines it and can only push ahead and the collection completing accumulated snow, cannot complete the collection of accumulated snow when falling back, and the fall back collection that simultaneously completes accumulated snow and snow throwing are the prerequisites of described snow removing machine technical scheme.Although (described snow removing machine is also move forward while collect and impelling accumulated snow, but because described snow removing machine snow blower (101) is arranged on before collection snow machine (102), so when collection snow machine (auger) of the snow blower of the band auger produced with current countries in the world is front, snow blower is posterior, observer stands in after snow blower, such observational technique is seen towards snow blower, the retrogressing limit, snow blower limit being equivalent to the band auger that current countries in the world produce completes Snow removing), collection snow machine (102) realizes the using function designed by the special shape of case, there is novelty, practicality and creativeness.

3. the application of strainer (2) design scheme; large problem is solved with little mechanism; according to the data that I grasps; in worldwide, also filter accumulated snow without any the working portion apply filters of sweeping away snow mentioned in data in snow removing machinery protects machinery injury-free, say nothing of at present snow removing machinery.If current snow removing machinery has hydraulic system generally can install hydraulic oil filter in hydraulic system, but completely different from the form of structure of described snow removing machine strainer (2) and application purpose, effect, therefore can say that the design of the strainer (2) filtering accumulated snow is pioneering.

4. the snow design in cabin and the proposition of concept well solve the problem that the accumulated snow containing Snow Agent in snow removing process flies upward everywhere, snow cabin door (402) is fixed on above upper strata frame (406) by hinge (414), snow cabin door (402) can upwards open, snow cabin door (402) is equipped with air spring, similar structure may be seen on the luggage compartment of senior big bus, but both technical fields are completely different, application purpose and effect are also completely different, this structure is applied in and snow removing machinery is used for stop that brushing piece that accumulated snow disorderly flew and be convenient for changing round brush should be said or creationary, very novel.

5. when being designed to full trailor formula combined snow cleaning car, " hitch frame (412) is hinged on hitch frame holder (413), hitch frame holder (413) is hinged on vehicle frame (4), hitch frame holder (413) back has active steering draw ring (41301), passively turn to draw ring (41302), the passive draw ring (41302) that turns to is connected with top steering drag link (41303), top steering drag link (41303) is connected with the hole above upper pitman arm (413041), hole below lower pitman arm (413042) is connected with the steering drag link (41305) of propons, the two ends of plumbing arm rotating shaft (413043) are fixed with upper pitman arm (413041) lower end and lower pitman arm (413042) upper end respectively, make pitman arm (413041) and lower pitman arm (413042) the equal angular rotation of same rotation direction can be carried out around plumbing arm rotating shaft (413043) all the time, plumbing arm rotating shaft (413043) is fixed on vehicle frame (4), steering drag link (41305) the direct pull wheel steering of propons ", this design is also different from the steering linkage mount scheme of wheel steering-type full trailor, due to the extensive application of semitrailer in the last few years, full trailor is fewer and feweri, before finding one, the suitable wheel steering-type propons of full trailor principle is difficult to, and present design just thoroughly solves this problem, the hitch frame of full trailor and the cargo vehicle front steering axle widely applied at present are well combined by it, by the ingenious combination of frame for movement, existing problem is solved with existing equipment, there is very strong practicality, this Combination application mode is also very novel.

6. the design of " draw hinged automatic hanging and pluck hook module " in " the road combined snow shoveling machine in street " ZL2013100710171 of my application before is contrasted in the new design of hanging-connecting hitch frame (412) automatically, safety and reliability higher, mechanism is simpler, what realize is identical function, but structure is brand-new design, also I proposes the earliest for the automatic coupling concept of automobile and technical scheme.

7. backboard (10104) in the vertical direction of snow throwing cylinder (10103) turns forward ∠ 1(10105), ∠ 1(10105) be less than 20 degree; Such design makes snow throwing more smooth and easy.

8. the remove the snow proposition of bristle detector (306) concept of round brush and the design of technical scheme is first in snow removing machinery field, bristle wear is coordinated to compensate the design of automatic control system, it well solves at present needs to judge abrasion condition with human eye after snow removing round brush bristle wear, manually carries out regulating this not only tiring but also cannot the difficult problem of fine adjustment in real time.

9. counterbalance spring (309) design ap-plication in snow removing machinery also belongs to first, it solves the problem that trace regulates automatically.

10. the Two-layer Beam structure design of vehicle frame (4) well solves and rationally should reduce vehicle's center of gravity, gives groundwork portion again: the problem of the reasonable altitudes in snow cabin, it is also very novel, creative that snow removing machinery is applied.

11. snow blower control cranks (501) and automatic hanging welding system control crank (502) preferably hydraulic control pilot handle select the design of " ten " word and " one " word handle in snow removing machinery field for first, and the direction of handle action is mapped completely with the direction of executing agency action, it makes operator be very easy to learn and remember method of operating, handle promote direction completely with people feel match, be not easy the situation occurring maloperation.

12. provide the hydraulic pump of hydraulic power to be variable pump for round brush motor (305), can realize discharge capacity from 0 freely changing to pump maximum pump discharge; This snow removing machinery field that is combined in belongs to first, and it well solves the problem of the steady start and stop of hydraulic system, decreases the hydraulic shock to hydraulic system.

13, according to " combined snow cleaning car " ZL201120223307X, ZL2011101777042, " road combined snow cleaning car " ZL201220143162.7, ZL201210099672.3, " the road combined snow shoveling machine in street " ZL2013100710171 this programme method is more novel, structure is simpler, reliability is higher, safety in utilization is higher, has more novelty, creativeness, practicality.

accompanying drawing illustrates:

Fig. 1: the side elevational view of described snow removing machine

Fig. 2: the side elevational view (after removing snow cabin door, cab door and bonnet) of described snow removing machine

Fig. 3: collection snow blower side elevational view

Fig. 4: collection snow blower phantom drawing one

Fig. 5: hitch frame side elevational view

Fig. 6: hitch frame phantom drawing

Fig. 7: hitch frame top view

Fig. 8: a kind of mounting means top view of broadening device

Fig. 9: collection snow blower phantom drawing two

Figure 10: round brush side elevational view

Figure 11: round brush top view

Figure 12: bristle detector schematic diagram

Figure 13: frame sides elevation

Figure 14: vehicle frame top view

Figure 15: driver's cabin phantom drawing

Figure 16: dynamical system schematic diagram

Figure 17: bonnet schematic diagram.

specific embodiments:

The work characteristics of described snow removing machine is: when walking forward, completes the cleaning of road snow mantle and installs to sweeping up the accumulated snow come in the truck on side.Be placed on road surface by round brush (3) when starting working, and start dynamical system (6), round brush motor (305) drives round brush (3) to rotate, and starts snow blower (101) and allows snow throwing impeller (10101) rotate, the direction that round brush (3) rotates the accumulated snow on road surface can just be thrown to the direction that described snow removing machine is advanced to sweep, next accumulated snow is swept up owing to having certain inertia under the drive of round brush (3) through round brush (3), can travel forward, when the foreign material such as the stone contained in accumulated snow when strainer (2) are filtered out by strainer (2), the accumulated snow not containing foreign material moves forward and arrives collection thrush (10201), collection snow blower (1) is entered by collection thrush (10201), the accumulated snow of whole collection thrush (10201) width is concentrated to centre and delivers to snow throwing impeller (10101) place of snow blower (101) by the auger (10206) of collection snow machine (102), by the snow throwing impeller (10101) of High Rotation Speed, accumulated snow is dished out in the truck on side through snow throwing cylinder (10103).

Under the control of snow blower control crank (501), snow throwing cylinder (10103) can left rotation and right rotation, the direction of snow throwing can be controlled, in the upper end of snow throwing cylinder (10103), snow throwing distance controlling trap (10106) is installed, work is driven by oil cylinder, snow throwing distance controlling trap (10106) head nutation snow throwing distance is near, and snow throwing distance controlling trap (10106) head is faced upward snow throwing distance.

Case due to collection snow machine (102) there is collection thrush (10201), case backboard (10203) there is the circular hole connecting snow throwing impeller (10101), make to be swept up from road surface the accumulated snow come by round brush (3) like this to move in snow cabin, except being dished out by snow throwing impeller (10101), the left and right sides of vehicle frame (4), the top of vehicle frame (4), these places, rear of round brush (3) cannot be splashed to, other positions outside snow removing cabin are made not contact accumulated snow, relatively cleaner, component also can not be subject to accumulated snow corrosion.

Sweeping up for enabling round brush (3) throwing the accumulated snow come is limited in snow cabin, be not splashed to outside to go, operationally to close the snow cabin door (402) of the left and right sides, only when the bristle wear of round brush (3) needs the brushing piece more renewed, just will avenge cabin door (402) and upwards open.

Broadening device (9) is installed on the vehicle frame (4) before collection snow blower (1), symmetrical mounted in pairs, can stretch out to vehicle frame (4) both sides and retract, stretch out to both sides during work, for increasing road cleaning width, the accumulated snow of the left and right sides is swept to round brush (3) will be inswept road surface central authorities, then by round brush (3) sweep up come, by collection snow blower (1) dish out.

When the bristle detector (306) of round brush (3) detects, detect after turnover panel (30601) encounters bristle and will deflect around rotating plate shaft (30602), proximity switch A(30604) this energizing signal detected, PLC records the extension elongation of now sensor B (30605) simultaneously, and compared with the extension elongation of last time, just calculated the bristle wear situation between twice detection period; And by this difference by PLC calculating sensor A(310) extension elongation control the extension elongation of round brush hoist cylinder (307).

Under the control of automatic hanging welding system control crank (502), hitch frame can under the drive of cross cylinder (41201), pitching oil cylinder (41202), steering cylinder (41203), bob and weave, shortening can be extended, the mounting of convenience and towing vehicle, and do not need to go to pull hitch frame with manpower and go to mount with towing vehicle, laborsavingly to save time.

When described snow removing machine works, the arrow lamp of 2 on bonnet is opened, the driving vehicle after described snow removing machine is detoured, avoids the jams.

Claims (10)

1. a snow removing machine, primarily of collection snow blower (1), strainer (2), round brush (3), vehicle frame (4), drives and operating system (5), dynamical system (6), bonnet (7), wheel (8), broadening device (9) composition; It is characterized in that: collection snow blower (1) is mounting filter (2) below, strainer (2) below installs round brush (3), by collection snow blower (1), strainer (2), round brush (3) form sweep away snow, filter snow, collection is avenged, snow throwing functional unit is positioned between front vehicle wheel (801) and rear wheel (802); Difference according to demand, not mounting filter (2), namely collect snow blower (1) and directly install a kind of form of expression that round brush (3) is also described snow removing machine below; No matter whether mounting filter (2), collection snow blower (1) and round brush (3) all leave distance L1 (1001), 50 millimeters≤L1≤3000 millimeter in the horizontal direction; When observer stands in the centre position, side of described snow removing machine, towards described snow removing machine, and when the left side of observer is front vehicle wheel (801), during round brush (3) work, direction of rotation is for turning clockwise, and always can the accumulated snow on road surface forwardly be swept to collection snow blower (1) when namely round brush (3) rotates; Whether no matter broadening device (9) be installed, as long as have collection snow blower (1), the function of round brush (3), shape, installation site, operating principle feature technical scheme all belong to a kind of form of expression of described snow removing machine.

2. snow removing machine according to claim 1, it is characterized by: collection snow blower (1) is made up of snow blower (101) and collection snow machine (102), when collection snow blower (1) is arranged on vehicle frame (4), there is certain distance L2 (1002) on its bottom surface and road surface, L2 is greater than 10 millimeters, and the snow blower (101) collecting snow blower (1) is positioned at before collection snow machine (102), collection thrush (10201) opening direction of collection snow machine (102) is opened, backward namely towards round brush (3), the case of collection snow machine (102) comprises case top board (10202), case backboard (10203), case base plate (10204), the case side plate (10205) of both sides, case base plate (10204) is arc, case base plate (10204) encases the packing auger blade (10207) of auger (10206), and case base plate (10204) is higher than the minimum point of packing auger blade (10207) on the case base plate at collection thrush (10201) place along (10208), namely when auger (10206) is arranged on after on the case collecting snow machine (102), with eyes at collection thrush (10201) opening direction, auger (10206) is being observed with (10208) mutually level position, edge on case base plate, packing auger blade (10207) in the vertical direction is at least blocked a part by case base plate (10204), the case side plate (10205) of case top board (10202), case backboard (10203), both sides is dull and stereotyped, auger (10206) two ends of collection snow machine are fixed on the case side plate (10205) of both sides by bearing, circular hole is opened in case backboard (10203) snow throwing impeller (10101) corresponding section that is upper and snow blower (101), and case backboard (10203) links together with the snow throwing impeller housing (10102) of snow blower (101), snow blower (101) there is snow throwing impeller (10101), snow throwing impeller (10101) outside is covered with snow throwing impeller housing (10102), snow throwing impeller housing (10102) opens wide near case backboard (10203) place of collection snow machine (102), and link together with case backboard (10203), snow throwing impeller housing (10102) top perforate, being provided with can the snow throwing cylinder (10103) of left rotation and right rotation, snow throwing impeller (10101) is fixed on the circular riser of snow throwing impeller housing (10102) by impeller axle and bearing support, snow throwing impeller housing (10102) is fixed on vehicle frame (4), the shape of cross section of snow throwing cylinder (10103) has at least following several: the first: round, the second: square, the third: the square but shape of front openings, in the third form of structure of employing, during the namely square but shape of front openings, backboard (10104) in the vertical direction of snow throwing cylinder (10103) turns forward ∠ 1(10105), ∠ 1(10105) be less than 20 degree, at snow throwing cylinder (10103) middle part, folding ram is installed, folding hinge, in the upper end of snow throwing cylinder (10103), snow throwing distance controlling trap (10106) is installed, work is driven by oil cylinder, snow throwing distance controlling trap (10106) head nutation snow throwing distance is near, and snow throwing distance controlling trap (10106) head is faced upward snow throwing distance.

3. snow removing machine according to claim 1, it is characterized by: strainer (2) is a netted object, size and shape can block collection thrush (10201), be arranged between collection thrush (10201) and round brush (3), operating principle is: needed just to enter collection snow machine (102) by collection thrush (10201) through strainer (2) by the road snow that round brush sweeps up forward, swept up by round brush (3) brick contained in the road snow come to stop, the foreign matter that these volumes of stone block are larger, prevent foreign matter from entering the collection snow blower (1) of High Rotation Speed, thus avoid damaging collection snow blower (1), the shape of strainer (2) mesh at least can have following several: the first: square, the second: circular, the third: rhombus, 4th kind: triangle, the material of strainer (2) can be at least following several: the first: wire lath, the second: nonmetal net.

4. snow removing machine according to claim 1, it is characterized by: round brush (3) is by round brush case (301), rolling brush rack (302), round brush sheet (303), roller brush shaft (304), round brush motor (305), bristle detector (306), round brush hoist cylinder (307), chain (308), counterbalance spring (309), sensors A (310) form, behind the hole of roller brush shaft (304) through some round brush sheet (303) centers, be fixed on rolling brush rack (302), round brush case (301) is also fixed on rolling brush rack (302), round brush motor (305) drives roller brush shaft (304) to rotate, and bristle detector (306) is fixed on rolling brush rack (302), one end of sensors A (310) is fixed on the cylinder barrel of round brush hoist cylinder (307), and the other end is fixed on the piston rod of round brush hoist cylinder (307), can extend shortening with the piston rod of round brush hoist cylinder (307) simultaneously, counterbalance spring (309) two ends are hung on the different chain links of chain (308), and allow a few pitch chain joints in the middle of counterbalance spring (309) two ends be relaxed state, one end of chain (308) connects the piston rod of round brush hoist cylinder (307), and the other end is connected in the lift shaft (30205) of rolling brush rack (302), be higher than the axle center of roller brush shaft (304) along in the vertical direction on the round brush case (301) of collection thrush (1021), rolling brush rack (302) is connected with bolt with the round brush supporting leg (415) on vehicle frame (4) by the upper pivot flange (30204) connected of the stop sleeve (30203) on back shaft (30202), to facilitate the installation and removal of rolling brush rack (302), round brush (3) is equipped with bristle detector (306), for detecting the abrasion condition of bristle in the process of sweeping away snow of round brush (3), so that regulate round brush (3) and road surface to keep suitable distance, bristle detector (306) at least can realize measuring ability by following several mode: the first: machinery touching sensing type, the change occurred by perception after Mechanical Contact bristle exactly reaches testing goal, the second: ultrasound examination formula, ultrasonic wave is launched to bristle direction exactly with ultrasonic transmitter, ultrasonic wave runs into bristle back reflection and returns and received by ultrasonic wave Receiver, calculate the distance between bristle and ultrasonic transmitter according to time difference telemetry, just can calculate the abrasion condition of bristle, the third: laser detection method, laser range finder is operationally to a branch of very thin laser of bristle injection, the laser beam reflected by photoelectric cell receiving target, timer measures laser beam from the time being transmitted into reception, calculate the distance from laser range finder to bristle, just can calculate the abrasion condition of bristle, a kind of form of expression of bristle detector (306): the operating principle that machinery touching sensing type is preferably following: at set intervals, the bristle close to round brush is removed with a spy contact, when visiting contact and encountering brushing of rolling brush, visit contact just encountered by brushing of rolling brush and the relative changes of position occurs, the position that this is changed and last detect compared with the position that changes, if the position of twice detection is different, just can calculate the abrasion condition of bristle during twice inspection interval, again this difference signal is controlled round brush hoist cylinder (307) by the PLC that described snow removing machine configures and stretch out certain length, thus reduce the height of bristle, make bristle still can be adjacent to road surface, thus carry out the wear-compensating of bristle, as long as to be encountered by brushing of rolling brush and the technical scheme that the principle that position relative changes occurs realizes measuring ability all belongs to a kind of form of this programme with visiting contact, the mechanism of preferably following form realizes this Cleaning Principle: detect turnover panel (30601) and be fixed on the detection piston rod (30603) of bristle detector (306) by rotating plate shaft (30602), detect on piston rod (30603) and be also fixed with proximity switch A(30604), sensor B (30605) one end is connected with detection piston rod (30603), the other end is connected with detection cylinder barrel (30606), detecting piston rod (30603) can be in check flexible in detection cylinder barrel (30606), is with dynamic sensor B (30605) jointly to stretch simultaneously, counterbalance spring (309) is after utilizing bristle wear, the spacing on bristle and road surface increases, thus road surface reduces the support force upwards of bristle, round brush (3) strengthens the pulling force of counterbalance spring (309), counterbalance spring (309) is elongated, thus reduce the spacing on bristle and road surface, play the effect of auto-compensation, the part that round brush motor installed by the side plate (30201) of rolling brush rack (302) is " C " type structure of forward downward opening, more convenient when making dismounting round brush motor.

5. snow removing machine according to claim 1, is characterized by: vehicle frame (4) is linked together by column for upper and lower two-layer girder construction, upper and lower two-layer beam, comprise: upper strata main longitudinal grider A(403), upper strata main longitudinal grider B (404), upper strata main beam (405), upper strata frame (406), upper level crossbeam (407), lower floor's longeron (408), lower floor's crossbeam (410), column (411), upper strata main longitudinal grider A(403) and upper strata main longitudinal grider B (404) between linked together by upper strata main beam (405), the upper strata frame (406) of the left and right sides by upper level crossbeam (407) respectively with upper strata main longitudinal grider A(403) and upper strata main longitudinal grider B (404) link together, be called upper strata beam, lower floor's longeron (408) of the left and right sides is linked together by lower floor's crossbeam (410), is called lower floor's beam, linked together by column (411) between upper and lower two-layer beam, in the vertical direction, by vehicle frame (4), whole snow removing machine is divided into upper and lower two spaces, vehicle frame (4) below is collection snow blower (1), strainer (2), what round brush (3) formed clears the snow, filter, collection snow, snow throwing space, cry snow cabin, snow cabin is by the snow ceiling board (401) be fixed on below vehicle frame (4), be positioned at the snow cabin door (402) of vehicle frame (4) left and right sides, one end is installed on the upper edge of round brush case (301) of round brush (3), the case that the other end is arranged on gear snow curtain (40101) on snow ceiling board (401) and collection snow machine (102) forms the space of five face closures, the snow cabin door (402) of the left and right sides is fixed on above upper strata frame (406) by hinge (414), snow cabin door (402) can upwards open, snow cabin door (402) is equipped with air spring, snow cabin door (402) is equipped with door lock, and avenging cabin door (402) cannot upwards open when door lock pins, snow ceiling board (401) is fixed on below the beam of upper strata.

6. snow removing machine according to claim 1, is characterized by: driving and operating system (5) mainly comprise: driver's cabin (500), snow blower control crank (501), automatic hanging welding system control crank (502), hydraulic pump control crank, round brush lift control switch, clutch control, power control handle, parking braking control handle, snow throwing monitor; Wherein snow blower control crank (501) is for controlling left rotation and right rotation, the pitch control subsystem of snow throwing mouth, the folding and expanding of snow throwing cylinder of snow throwing cylinder; Automatic hanging welding system control crank (502) for controlling the swinging of hitch frame, pitch control subsystem, elongation shorten; Snow blower control crank (501) and automatic hanging welding system control crank (502) at least can have following several mechanism to realize its function:

The first: hydraulic control pilot handle connects the mode of liquor controlled multipath, because snow blower control crank (501) and automatic hanging welding system control crank (502) all need the action in control 6 directions, therefore one group of " cross " hydraulic control pilot handle and " word " hydraulic control pilot handle is respectively selected to combinationally use, wherein " cross " hydraulic control pilot handle promotes just to control 2 bidirectional hydraulic control banked direction control valves to " all around " four direction and performs 4 switch motions, and " cross " hydraulic control pilot handle has 6 hydraulic oil interfaces; For " cross " hydraulic control pilot handle in snow blower control crank (501), when driven forward handle, snow throwing distance controlling trap (10106) head nutation snow throwing distance is near; When pulling back handle, snow throwing distance controlling trap (10106) head is faced upward snow throwing distance; When pulling handle left, snow throwing cylinder (10103) turns left; When pulling handle to the right, snow throwing cylinder (10103) turns right; The second: select the control of multichannel hand-operated valve to realize controlling functions; The third: select electric control handle to control electrically-controlled valve to realize controlling functions.

7. snow removing machine according to claim 1, is characterized by: dynamical system (6) mainly comprises: motor (601), clutch (602), transfer case (603), power transmission shaft (604), hydraulic pump (605), hydraulic motor, control valve, oil cylinder;

Motor (601) connects clutch (602), and clutch (602) connects transfer case (603), and transfer case (603) is upper installs at least 2 hydraulic pumps, and one of them hydraulic pump is variable pump, can realize discharge capacity from 0 freely changing to pump maximum pump discharge; Power transmission shaft (604) one end is connected on transfer case, the other end drives snow throwing impeller (10101) to rotate, install in one end of power transmission shaft (604) and limitedly turn round device, when situations such as snow throwing impeller (10101) are stuck, limit is turned round device and the connection between power transmission shaft (604) and snow throwing impeller (10101) is cut, and avoids major mechanical accident occurs; The preferred longitudinal scheme of motor (601), flywheel shell of engine toward the front, dry backward by engine blower.

8. snow removing machine according to claim 1, is characterized by: bonnet (7) is placed on vehicle frame (4), and there is door side, after have 2 arrow lamps.

9. snow removing machine according to claim 1, it is characterized by: described snow removing machine just can complete the work of several steps of snow removing due to a machinery, therefore also combined snow remover is, the special-purpose machinery of following several form at least can be produced when reality manufactures: the first: self-propelled: to rely on dynamical system (6) both to realize the autonomous traveling of described snow removing machine, complete again and sweep away snow, collect snow, these functions of snow throwing, the engine section of the dynamical system (6) of this snow removing machine is divided at least again following a few class installation form: the first kind: monomotor form, namely both providing power for independently travelling by a motor, and sweeping away snow for completing again, collecting snow, these functions of snow throwing provide power, Equations of The Second Kind: twin-engined form: namely provide power by a motor for independently travelling, another motor sweeps away snow for completing, collect snow, these functions of snow throwing provide power, the position that the driver's cabin (500) of self-propelling described snow removing machine is installed has following a few class situation at least: the first kind: the front end being arranged on vehicle frame (4), before snow throwing cylinder (10103), Equations of The Second Kind: be arranged on above vehicle frame (4), before snow throwing cylinder (10103), 3rd class: be arranged on above vehicle frame (4), after snow throwing cylinder (10103), preferably two people are operated for the driver's cabin (500) of self-propelling described snow removing machine, namely a driver is wherein responsible for the traveling Driving control of described snow removing machine specially, and another driver is responsible for operation set snow blower (1), round brush (3), these snow removing functional parts of broadening device (9) specially, the second: full trailor formula: namely described snow removing machine load is all born by self, travelled by locomotive traction during work, and fulfil assignment, only be connected with linking up with the locomotive of traction, such snow removing machine has two vehicle bridge at least, is respectively front axle and rear axle, front axle is positioned at before collection snow blower (1), be responsible for turning to and supporting load, rear axle is positioned at after round brush (3), is responsible for supporting load, in this case, in the front end of vehicle frame (4), hitch frame (412) is housed, the propons of the described snow removing machine of full trailor formula turns to preferably with under type: hitch frame (412) is hinged on hitch frame holder (413), hitch frame holder (413) is hinged on vehicle frame (4), hitch frame holder (413) back has active steering draw ring (41301), passively turn to draw ring (41302), the passive draw ring (41302) that turns to is connected with top steering drag link (41303), top steering drag link (41303) is connected with the hole above upper pitman arm (413041), hole below lower pitman arm (413042) is connected with the steering drag link (41305) of propons, the two ends of plumbing arm rotating shaft (413043) are fixed with upper pitman arm (413041) lower end and lower pitman arm (413042) upper end respectively, make pitman arm (413041) and lower pitman arm (413042) the equal angular rotation of same rotation direction can be carried out around plumbing arm rotating shaft (413043) all the time, plumbing arm rotating shaft (413043) is fixed on vehicle frame (4), steering drag link (41305) the direct pull wheel steering of propons, the form of structure of hitch frame (412) self is preferred: hanging-connecting automatically, its operating principle is: hitch frame is under the drive of oil cylinder, above-below direction can pitching, left and right directions can swing, horizontal direction can extend shortening, convenience and the mounting of towing vehicle, when described snow removing machine is pulled round by other vehicles, can realize follow-up steering, as long as the hitch frame with at least one direction action is all a kind of form of expression of this programme, the hitch frame (412) of preferred following form realizes this function: comprising: cross cylinder (41201), pitching oil cylinder (41202), steering cylinder (41203), pitching balancing spring (41204), pitching adjustment bolt (4120401), front buffer spring (41205), rear buffer spring (41206), hitch frame framework (41207), pitching balancing spring fixed cross beam (4120701), hitch frame framework transom beam (4120702), buffering transverse beam (41208), buffer spring set bolt (41209), draw bar (41210), hitch frame holder (413), draw bar (41210) is connected with the piston rod of cross cylinder (41201) through the hole of hitch frame framework (41207) front end, the cylinder barrel of cross cylinder (41201) is connected with pin with the hole in the middle of buffering transverse beam (41208), buffering transverse beam (41208) is now positioned at: between pitching balancing spring fixed cross beam (4120701) and hitch frame framework transom beam (4120702), pitching balancing spring fixed cross beam (4120701) and hitch frame framework transom beam (4120702) weld together with hitch frame framework (41207) respectively, two front buffer springs (41205) with two after buffer spring (41206) be placed on before and after buffering transverse beam (41208) respectively, with buffer spring set bolt (41209) from back to front successively through the hole on hitch frame framework transom beam (4120702), rear buffer spring (41206), hole on buffering transverse beam (41208), front buffer spring (41205), Kong Houyong nut check on pitching balancing spring fixed cross beam (4120701), hitch frame framework transom beam (4120702) by hinge and hitch frame holder (413) hinged, hitch frame holder (413) is " ten " word structure viewed from front, one end of pitching oil cylinder (41202) and pitching balancing spring fixed cross beam (4120701) lower hinge, the other end and hitch frame holder (413) hinged, pitching balancing spring (41204) one end hangs on pitching balancing spring fixed cross beam (4120701), the other end hangs in pitching adjustment bolt (4120401), and adjusts by pitching the top that bolt (4120401) is connected to hitch frame holder (413), the active steering draw ring (41301) at hitch frame holder (413) back is connected with one end of steering cylinder (41203), and the other end and the vehicle frame (4) of steering cylinder (41203) are hinged, the third: semi-trailer type: namely have a rear axle at least, rear axle is placed in after the described snow removing machine center of gravity of semi-trailer type, and the hookup that horizontal and vertical power can be delivered to tractor is housed.

10. snow removing machine according to claim 1, is characterized by: the function of broadening device (9) increases road cleaning width, has the mechanism of following several form at least to realize its function: the first: the round brush that sweeps away snow (901); The second: sweep road disc brush; The third: snow blade; Operating principle is: broadening device (9) is installed on the vehicle frame (4) before collection snow blower (1), symmetrical mounted in pairs, can stretch out to vehicle frame (4) both sides and retract, stretch out to both sides during work, for increasing road cleaning width, the accumulated snow of the left and right sides is swept to round brush (3) will be inswept road surface central authorities, then by round brush (3) sweep up come, by collection snow blower (1) dish out; When being arranged on described snow removing machine, at least can there is following several mounting means: the first: be arranged on driver's cabin (500) left and right sides, front lower place, operationally left side the round brush A(904 that sweeps away snow) left end forward rocking motion certain distance, the accumulated snow on road surface, left side can be swept away snow round brush A(904) to right front to sweeping, sweep away snow round brush B(905 in right side) right-hand member forward rocking motion certain distance, the accumulated snow on road surface, right side can be swept away snow round brush B(905) to left front to sweeping; The second: each side install in driver's cabin (500) front lower place and sweep road disc brush, wherein left side sweep road disc brush to right rotation, right side sweep road disc brush to anticlockwise.