CN110331686A

CN110331686A - A kind of snowplough of the high-power strength blowing snow cylinder in tool top

Info

Publication number: CN110331686A
Application number: CN201910534498.2A
Authority: CN
Inventors: 叶晓波; 其他发明人请求不公开姓名
Original assignee: Ningbo Daye Garden Equipment Co Ltd
Current assignee: Ningbo Daye Garden Equipment Co Ltd
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2019-10-15

Abstract

A kind of snowplough of the high-power strength blowing snow cylinder in tool top, the top of snowplough is equipped with the upper apneusis snow cylinder (155) of its strength for being equipped with blowing snow device of the snowplough of high-power strength blowing snow cylinder, it is interior to be equipped with suction ventilator and blender, front snow is drawn onto the collector (157) at rear portion；Suction ventilator of the blowing snow cylinder of upper apneusis snow cylinder (155) or internal series-connection installation multistage as bypass.

Description

A kind of snowplough of the high-power strength blowing snow cylinder in tool top

Technical field

The present invention relates to it is a kind of for before office building, garden, the places such as pavement clean the light-duty of accumulated snow and self-propelled sweep away snow Machine is regulated and controled in the snowplough for having antiskid chain and ice-spur snow brush screw feeder and heat transfer vapour slot and front exhaust pipe and using drawstring Fluted disc become on the basis of the snowplough for having safe manoeuvring and preceding jockey pulley and noise reduction body of multi-speed, continuously improve and further The snowplough of high-power strength blowing snow cylinder at the top of a kind of tool of innovation.

Background technique

Though being that timely snow is met 1000000 years, road accumulated snow influences traffic.Large-sized power snowplough is used on main road, Bulky and with high costs, takes a lot of work and low efficiency if with tactics of human sea, and therefore, various small-sized snowploughs come into being, It is selected extensively as in many occasions such as organ, unit, school, parking lot, square, property plots, garden, non-motorized lane The indispensability that winter clears the snow is mechanical.But any product is not all perfect in every way, and always there are many shortcomings must be further It is improved.Snowplough mostly uses Horizontal type wind-cooling put-put, and muffler shell temperature rise is excessively high, hot up to 160 degree, Safety is influenced, and not up to standard, needs to improve, but be difficult to overcome.Silencer is widely used as internal combustion engine especially small gasoline The silencing equipment of engine, is mounted on cylinder cover and is vented doorway, to reduce the noise of engine operation process.Countries in the world All to the limiting value of the noises of various traveling vehicles and the graden machines such as grass trimmer and rotary cultivator and snowplough and agriculture and animal husbandry machinery There is relevant regulation, exhaust silencer is exactly such a device to reduce exhaust noise and life.The performance evaluation of silencer Mainly there are acoustical behavior, the indexs such as aerodynamic quality and structural behaviour.The considerable part category pulsating nature low-frequency noise of internal combustion engine Source mostly uses resistance or impedance multiple and property and micro-perforated plate muffler.The silencer of common internal combustion engine is in particular for small size gasoline The silencer of oil turbine is mostly three-chamber silencer, and noise elimination effect is limited；And outside must have biggish containment envelope, such as Fig. 7 Snowplough stereoscopic schematic diagram outer cover (19b) shown in, but itself is acted on without noise elimination, and shell temperature rise superelevation is common Different types of machines, not snowplough, and there are also grass trimmer, though silencer is added with outer cover, and it is not too much very useful or hot, Safety is influenced, cannot thoroughly be solved the problems, such as.Using snowplough frequently encounter many be not desired to there is a situation where: it is special when sweeping away snow sometimes It is not when ice and snow mingles, or when road conditions are poor, the various defect of original snowplough just do not know how more or less to go out Existing, such as: the screw feeder brushed without ice-spur snow and snow shoveling plate in front of sweeping away snow are sometimes insufficient into snow；The throwing of snow throwing disk is got rid of effect and is not shown It writes and gets rid of and is not far；The direction that turns of snow output spot uses not freely sometimes；The small spade of anodontia ice and snow encounters that some thin ice are all bad to be made； Side front steering device in front of side, which turns difficulty when sharp turn turns in snowplough, to be carried out；The big traveling wheel of no antiskid chain skids along ground, no It can snow pushing forward carefully；Even if hold drawstring handle hold raw pain it is not all right；Also as Fig. 7 type fence from Too far, people reaches regulation to engine；And the safety measure that its operation handle there is not maloperation to protect；How to solve and how to prevent The standby sporadic insufficient and disadvantage of many snowploughs, is always the hard nut to crack in the field.In order to overcome the prior art The deficiency of working condition caused by each mechanism of snowplough, and also to invent several different types of deicing snow sweepers, this hair Bright people has made a variety of designs and improvement；Just like silkworm in spring to dead silk not to the utmost, the mankind pursue invention perfection be it is forever continuous, connection Think that the present inventor makees senior engineer chief engineer as SENIOR ENGI and the country in the foreign countries such as Switzerland in decades and did hundred both at home and abroad The experience of patent did a kind of method, is two chambers for the original outer cover without noise elimination effect being changed to noise elimination effect, calculates three Cavate silencer just becomes five chamber silencers, and noise elimination effect is much improved, and cost is also similar with former outer cover, and temperature drops to It is 120 degree or so, former with installation position adaptation snowplough on grass trimmer, is now slightly changed, also it is available；If repaying can be such that temperature is lower than 100 degree, that is just more preferably and safe；Come into being, as a result, there is a heat transfer vapour slot and front exhaust pipe, it is a kind of more preferably and The method of safety is exactly one of safety measure of the invention vapour channel process, is covered on the slot added with water to cool down on silencer, And the hot vapour that the water added becomes is directed to front of sweeping away snow by steam pipe (16), with the heated auxiliary deicing of benefit, this is to kill two birds with one stone 's；Meanwhile also the exhaust gas of the heat of silencer is also led to and being swept away snow by flue gas leading or the flue gas leading (17) for having noise elimination to act on Front not only improves noise elimination effect, but also is conducive to auxiliary deicing, and make i.e. waste gas outlet originally too close from operator from nose The sub- exhaust gas less than one meter is discharged at a distance and healthy, and it is too close from air filter import to also overcome small gasoline engine waste gas outlet, Less than 0.3 meter, and portion secondary the drawbacks of being mixed into air filter air inlet is easily caused, it is four to obtain at one stroke that this, which can also say,；Snow becomes Ice, direct difficulty are removed, but work as this snow ice, and dash forward heat vapour and hot waste gas, local heating is easily cracked by impact, therefore are conducive to auxiliary and are removed Ice, without whole ice heating and melting, without other heating energy consumption；Heat and exhaust gas excessive at silencer is set to go to needs It is gone in front of local heating, this is really not easy to find out, and a kind of at last can cleverly invent, and be easy in technique and cost Implement, checked a large amount of domestic and international patent families, this is really innovated, perhaps it can be said that started it is a kind of with antiskid chain, And existing heat transfer vapour slot, and have the snowplough of front exhaust pipe, further invention monodentate disk becomes multi-speed, fundamentally cures The disadvantage that the grinding disk of common snowplough skids novel has antiskid chain and ice-spur to avenge in one kind by common snowplough is improved On the basis of the snowplough of brush screw feeder and heat transfer vapour slot and front exhaust pipe, further improving has safety for monodentate disk change multi-speed The snowplough of manipulation and preceding jockey pulley and noise reduction body has started that a kind of monodentate disk becomes multi-speed and cooling, noise reduction, energy conservation, emission reduction Walking machine new technical field.Though sweeping away snow is to seem row, new problem occurs again；The purpose swept away snow is What? it is to scan out a road convenient for people's walking；But though it is to be swept that problem, which is the thick snow of road, however because snow is swept It is unclean, a thin layer can be left on the road, due to melting and froze etc. the solarization of the trampled or sun, left on the road This thin layer just at ice and snow mixed layer, it is very sliding, not only influence walking safety, and very hard and smooth slip and be difficult to clearly It removes；How ice and snow mixed layer is swept away snow and removed with mechanization, be the mechanical long-term insoluble hard nut to crack of snowplough institute. Dynamic power machine transmission is just remote if avenging device or vibrator etc. using blowing snow device and suction and inconvenience, market prediction and reality need A kind of tool engine and the snowplough of motor drive is wanted to emerge, gradually to improve and to constantly bring forth new ideas.

Summary of the invention

Many things are all divided into two, a sharp disadvantage, it is desirable to not snow, this thing is ancient difficult complete.People meet in joyous timely snow While 1000000 years, but worry about because road accumulated snow influences traffic.People are not desired to go to sweep away snow with tactics of human sea flower strength, therefore, respectively The small-sized snowplough of kind is widely used.But thing inperfect in every way, people are where not handy always to have again, just use and do not know How to be broken and worried again；Any product all must be always further improved there are many shortcoming, as invention is endless 's.Because the present invention proceeds in two phases, first snowplough is improved to novel have antiskid chain and ice-spur snow brush screw feeder and heat transfer It the snowplough of vapour slot and front exhaust pipe and further improves and has safe manoeuvring and preceding jockey pulley and noise reduction machine for what monodentate disk became multi-speed The snowplough of body, therefore first say the former；It states on the basis of preceding again, a kind of tool engine of the present invention and motor drive are swept away snow The details of machine.

A kind of snowplough for having antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe is improved, cleverly Measure is that excessive heat and exhaust gas is made at silencer to go to and need going on ice for local heating, with add the heat transfer vapour slot of water come cover On the engine thoroughly to cool down, and hot vapour is directed to sweep away snow front so that ice local heating is frangible and deicing, this is one Two are lifted to obtain；Hot waste gas is not only also improved noise elimination effect, but also benefit by also leading to front of sweeping away snow with the front exhaust pipe eliminated the noise It in auxiliary deicing, and is discharged into exhaust gas originally too close from operator at a distance and healthy, it is useless to also overcome small gasoline engine Gas exports too close from air filter import and easily causes portion secondary the drawbacks of being mixed into air filter air inlet, and it is four to obtain at one stroke that this, which can also say,； Perhaps it can be said that having started a kind of having tire chain, tooth on the rocks and snow brush contain parabolic blades in screw feeder and shovel board , turned to rack-and-pinion, existing heat transfer vapour slot has the snowplough of front exhaust pipe again, such a cooling, noise reduction, energy conservation, The new technical field of emission reduction.

Invention be related to it is a kind of for before office building, garden, the places such as pavement clean the light-duty self-propelling snow sweeper of accumulated snow, It is a kind of snowplough for having antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe, also includes the small spade of ice and snow；As for It is related to more improvement such as noise reduction body and the transmission of safe manoeuvring and novel variable speed of snowplough, a kind of new improved tool engine And the snowplough of motor drive, it separately says after appearance.

The technical scheme adopted by the invention to solve the technical problem is that: first say that front case is as follows:

It is a kind of to there is antiskid chain and ice-spur to avenge the snowplough of brush screw feeder and heat transfer vapour slot and front exhaust pipe, include: body, hair Motivation, the screw feeder (13) for sweeping away snow；A snow output tube is equipped with above body, the top of the snow output tube, which is equipped with, turns to mouth, institute The base edge for the steering mouth stated is equipped with tooth sector (21)；The longitudinally mounted hair for having a horizontal output shaft is set in the middle part of body Motivation, After-Body is equipped with wheel and push rod (10), the screw feeder are rotationally transversely mounted on the front of body, body Front lower place be equipped with ice shoveling plate (15), main pulley is installed on the output shaft of the engine, the main pulley passes through skin Band rotates front pulley, and the front pulley connects with longitudinally mounted front propeller shaft, the middle part of the front propeller shaft and throwing Snow disc (18) is connected, meanwhile, the front end of the front propeller shaft is fixedly connected with the worm screw of worm type of reduction gearing (33), institute The worm screw for stating worm type of reduction gearing (33) engages with the worm-drive in its worm type of reduction gearing, the fixed peace of the worm gear On the screw conveyor shaft of the screw feeder, the belt and tensioning wheel cooperate, before the tensioning wheel is mounted on tensioning plate, The preceding tensioning plate is mounted on body by fulcrum, and the fulcrum is located at the middle part of preceding tensioning plate, and the tensioning wheel stirs Dragon control bracing wire is located at one end of preceding tensioning wheel, and returning spring is located at the other end of preceding tensioning wheel, the screw feeder control bracing wire and The operating handle for being located at the screw feeder of the push rod (10) is connected, and sweeps away snow to cooperate；Manual spade is attached on body, with Just ice and snow is swept in cooperation；It is characterized in that: the ice shoveling plate (15) that the front lower place of body is equipped be it is with teeth, to shovel ice and snow；Described Ice shoveling plate (15) side, equipped with the front lower place for being vented to body for changing the front exhaust pipe (17) of ice, and be equipped with logical Vapour to the front lower place of body for changing the hot vapour pipe (16) of ice, it is frangible with Li Shi ice local heating；In the noise elimination of engine The periphery of device (12) is equipped with heat transfer vapour slot (19), and the heat transfer vapour slot is the container for adding water, is cooled down with benefit, and the biography Hot vapour slot is equipped with hot vapour pipe (16), the hot vapour pipe for being used to change ice of logical hot vapour to the front lower place of the body；Described The exhaust outlet that goes out of silencer (12) of engine be connected to front exhaust pipe (17), lead to exhaust gas to the front lower place of the body For changing the front exhaust pipe of ice.

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the wheel that the After-Body is equipped with is equipped with antiskid chain (22).

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the screw feeder (13) of the front for being rotationally transversely mounted on body, spiral screw feeder it is outer Edge is equipped with multiple ice-spurs (13a) and multiple snow brush (15b) or optional one.

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the tooth sector (21) that the base edge for the steering mouth that the top of the snow output tube is equipped with is equipped with, is By the rack gear (20) of steering operation bar come what is regulated and controled.

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the ice shoveling plate (15) that the front lower place of the body is equipped with is equipped with multiple teeth (15a)；Or in the shovel Multiple teeth are set on the unilateral side of slab；Or multiple teeth are set on the bilateral of the ice shoveling plate；Or described Flank on multiple teeth of the unilateral or bilateral of ice shoveling plate sets cutting edge；Or the unilateral or bilateral in the ice shoveling plate Directly set cutting edge and anodontia；Or the side of the bilateral in the ice shoveling plate sets multiple teeth and sets in the other side multiple Snow brush (15b)；Or multiple snow brushes (15b) are set in the bilateral of the ice shoveling plate；Or institute is set on the bilateral of the ice shoveling plate Multiple teeth for stating and multiple snow are set in the bilateral of the ice shoveling plate simultaneously brush (15b).

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the snow throwing disk (18) is equipped at least one snow throwing blade (18a), and the snow throwing blade (18a) be parabola shaped blade face involute or arc, rather than the blade face of linear.

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the heat transfer vapour slot (19) that the periphery of the silencer (12) in engine is equipped with, built with water, It is equipped with filler, and its has dewatering outlet；And hot vapour pipe (16) are equipped with above the heat transfer vapour slot, or directly Logical hot vapour arrives the hot vapour pipe of the front lower place of the body, or is connected to the valve of regulation pressure and flow, then leads to hot vapour to institute The hot vapour pipe of the front lower place for the body stated；At least one vapor opening is equipped on the hot vapour pipe of the front lower place of the body (16b)。

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: exhaust gas is led to institute by the front exhaust pipe (17) that exhaust outlet is connected to that goes out of the silencer (12) of the engine The front exhaust pipe of the front lower place for the body stated is equipped at least one venthole (17b).

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine sweeps ice and snow it is characterized in that: being equipped with multiple spade teeth (25) on the manual spade set up on body to cooperate.

It is further used as improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe sweep away snow Machine, it is characterized in that: the front exhaust pipe (17) for going out a part of length that exhaust outlet picks out of the silencer (12) of the engine It which is provided with multiple sound attenuation holes (11a), accordingly in the part for going out exhaust outlet and picking out of the silencer (12) of the engine The outside of the front exhaust pipe (17) of length is equipped with noise elimination outer tube (11c), between the noise elimination outer tube and the front exhaust pipe Equipped with several interval plates, and noise abatement noise elimination packing material is set, and is equipped with multiple cellular battle arrays on the noise elimination outer tube The wedge (11b) of the hexagonal pyramid shape of column；The front exhaust pipe (17) equipped with multiple sound attenuation holes (11a) is characterized in that, The multiple sound attenuation holes (11a) being equipped with are cellular hexagon eyelets；It is divided into multistage inner tube by interval plate, and The inner tube length of multistage is that length is different and alternate；Its each odd number section is the inner tube of 0.618 length unit, then adjacent thereto Each even number section be 0.382 length unit inner tube；In addition, the distribution for multiple eyelets that the inner tube is equipped with is not equal Cloth but have density；It is that the inner tube of 0.618 length unit is characterized in that the middle part on one section pipe positioned at its each section The position of this section of pipe range of a quarter is closeer eyelet, is then thinner eyelet on this section of pipe of its two beside portions；And Being characterized as its eyelet is triangle or square or pentagonal；Described is 0.382 long positioned at its each section The inner tube of degree unit is characterized in that the distribution for the multiple eyelets which is provided with also is not uniformly distributed but has density, but The position of its this section of pipe range of a quarter for being located at the middle part on this section of pipe is thinner eyelet, in this of its two beside portions It on section pipe is then closeer eyelet, and the eyelet is characterized as polygon, or using the wedge of more prismatics (11b)；It is cone-shaped in multi-prism taper, that is, multi-panel equipped with many stamping protrusions on the face of the outer tube (11c), claim For wedge (11b)；The wedge is characterized in that the root of the punching press of its from metal plate is hexagon, is contracting from root to top Small, substantially its breadth depth ratio is one to one, or to one to one point five, or each of on the face of the hush tube described in Micropore is set at the top of hexagonal pyramid shaped wedge, diameter is advisable less than 0.1 millimeter.What is used on the face of the inner tube is more Its breadth depth ratio of the wedge of pyramid is One to naught point eight, or to one. four to one；Many wedges form the how stupefied structure of wedge, Arrangement in each face is honeycomb or hexagonal polygon, or random；In the inner and outer pipes of noise elimination or half fills There are metallic fiber or nonmetallic materials resistant to high temperature；Or partly it is filled with the sound-absorbing material or sound-absorbing porous material or soft of resistance to medium temperature Property material and film material；The porous material or fiber-like, foam class, particulate species, or be applied alone, or mixed；Or use fiber Class or rock wool or glass fiber or mineral wool or super glass wool；Or fireproof is wanted with foam class；Or with particulate species or swollen Swollen perlite or porous clay brick；Or the fabric or felt of heatproof are filled or are attached；To utilize the height of multiple material complementation Frequency sound absorption efficiency reinforces noise reduction and heat-insulating and shock-absorbing effect with many wedges；With the fabric of the foamed material or heatproof, Or felt attaches the hush tube and body, just there is heat-insulating and shock-absorbing effect.

A variety of designs are made above and have improved effective；But the perfection that the mankind pursue invention is endless.Sometimes side Difficulty when sharp turn turns to is turned in snowplough and is carried out in front；There is the big traveling wheel of antiskid chain to skid along ground much better, but sometimes also Be cannot snow pushing forward carefully, even if hold drawstring handle hold raw pain it is not all right, be for speed change there are also reason Friction pulley skid；Also too far from engine, people reaches regulation to fence sometimes；And its operation handle there is not maloperation to protect Safety measure；The sporadic insufficient and disadvantage of many snowploughs is solved and is guarded against, is always the hard nut to crack in the field, Even if being last resort once in a while, it is perfectly safe also to pursue.In order to overcome the prior art snowplough each institute, mechanism The deficiency of working condition is caused, and also to cast a brick to attract jade, invents a variety of different types of deicing snow sweepers, the present inventor is again A variety of designs and evolutionary approach in later period are stated, emphasis is speed change, and designing points are to become multi-speed with monodentate disk, and main manufacture points are Without machining the disk, and it is lower than machining mostly with the die casting or injection molding processed, productivity height, and cost, in work It is easy to accomplish in skill.

A kind of monodentate disk becomes the snowplough for having safe manoeuvring and preceding jockey pulley and noise reduction body of multi-speed, includes: body, hair Motivation (32), the screw feeder (13) for sweeping away snow；A snow output tube is equipped with above body, the top of the snow output tube, which is equipped with, to be turned to Mouthful, the base edge of the steering mouth is equipped with tooth sector (21)；A horizontal output shaft is installed along longitudinal direction in the middle part of body The engine (32), After-Body is equipped with wheel and push rod (10), the screw feeder are rotationally transversely mounted on body Front, the front lower place of body is equipped with ice shoveling plate (15), installs main pulley (30) on the output shaft of the engine, institute Stating main pulley rotates front pulley by belt, and the front pulley connects with longitudinally mounted front propeller shaft, before described The middle part of transmission shaft is connected with snow throwing disk (18), meanwhile, front end and worm type of reduction gearing (33) of the front propeller shaft Worm screw is fixedly connected, and the worm screw of the worm type of reduction gearing (33) engages with the worm-drive in its worm type of reduction gearing, The worm gear is fixedly mounted on the screw conveyor shaft of the screw feeder；The belt and tensioning wheel cooperate, the tensioning wheel installation On preceding tensioning plate, the preceding tensioning plate is mounted on body by fulcrum, and the fulcrum is located at the middle part of preceding tensioning plate, The tensioning wheel, screw feeder control bracing wire are located at one end of preceding tensioning wheel, and returning spring is located at the other end of preceding tensioning wheel, described Screw feeder controls bracing wire and is connected with the operating handle (23) for the screw feeder for being located at the push rod (10), to cooperate；It is attached on body Equipped with manual spade, ice and snow is swept to cooperate；The ice shoveling plate (15) that the front lower place of body is equipped be it is with teeth, to shovel ice and snow；? The side of the ice shoveling plate (15), the front exhaust pipe (17) for being used to change ice of the front lower place equipped with logical exhaust gas to body, and The hot vapour pipe (16) for being used to change ice of front lower place equipped with steaming to body, it is frangible so as to Shi Bing local heating；In engine Silencer (12) periphery, be equipped with heat transfer vapour slot (19), the heat transfer vapour slot be plus water container, with benefit cooling, also benefit Add counterweight anti-skidding, and the heat transfer vapour slot is equipped with hot vapour pipe (16), the use of logical hot vapour to the front lower place of the body The hot vapour pipe of Yu Huabing；Front exhaust pipe (17) are connected in the exhaust outlet that goes out of the silencer (12) of the engine, lead to exhaust gas To the front lower place of the body for changing the front exhaust pipe of ice；The wheel that the After-Body is equipped with is equipped with anti-skidding Chain (22), so as to anti-skidding；The screw feeder (13) for sweeping away snow of the front for being rotationally transversely mounted on body, spiral shell The outer rim for revolving the screw feeder of shape is equipped with multiple ice-spurs (13a) and multiple snow brush (15b)；What the top of the snow output tube was equipped with turns The tooth sector (21) being equipped with to the base edge of mouth is the rack gear (20) by steering operation bar come what is regulated and controled；The machine The ice shoveling plate (15) that the front lower place of body is equipped with is equipped with multiple teeth (15a)；Or described in being set on the unilateral side of the ice shoveling plate Multiple teeth；Or multiple teeth are set on the bilateral of the ice shoveling plate；Or the unilateral or bilateral in the ice shoveling plate Flank on multiple teeth sets cutting edge；Or directly cutting edge is set and anodontia in the unilateral or bilateral of the ice shoveling plate；Or The side of the bilateral of the ice shoveling plate sets multiple teeth and sets multiple snow brushes (15b) in the other side；Or in the shovel The bilateral of slab sets multiple snow brushes (15b)；Or multiple teeth are set on the bilateral of the ice shoveling plate and simultaneously described The bilateral of ice shoveling plate set multiple snow brush (15b)；The snow throwing disk (18) is equipped at least one snow throwing blade (18a), and The snow throwing blade (18a) be parabola shaped blade face involute or arc, rather than it is straight Linear blade face；The heat transfer vapour slot (19) that the periphery of the silencer (12) in engine is equipped with which is provided with and add water Mouthful, and its have dewatering outlet；And hot vapour pipe (16) are equipped with above the heat transfer vapour slot, or directly lead to hot vapour to institute The hot vapour pipe of the front lower place for the body stated, or it is connected to the valve of regulation pressure and flow, then lead to hot vapour to the body The hot vapour pipe of front lower place；At least one vapor opening (16b) is equipped on the hot vapour pipe of the front lower place of the body；Described The front exhaust pipe (17) that exhaust outlet is connected to out of the silencer (12) of engine leads to exhaust gas the front lower place of the body Front exhaust pipe is equipped at least one venthole (17b)；Multiple spade teeth are equipped on the manual spade set up on body (25), ice and snow is swept to cooperate；The front row for going out a part of length that exhaust outlet picks out of the silencer (12) of the engine Tracheae (17) which is provided with multiple sound attenuation holes (11a), accordingly connect in the exhaust outlet that goes out of the silencer (12) of the engine The outside of the front exhaust pipe (17) of a part of length out is equipped with noise elimination outer tube (11c), in the noise elimination outer tube and described It is equipped with multiple interval plates between front exhaust pipe, and sets noise abatement noise elimination packing material, and equipped with more on the noise elimination outer tube The wedge (11b) of the hexagonal pyramid shape of a cellular array；The front exhaust pipe (17) equipped with multiple sound attenuation holes (11a) It is characterized in that the multiple sound attenuation holes (11a) which is provided with are cellular hexagon eyelets；It is divided into more by interval plate Section inner tube, and the inner tube length of multistage is that length is different and alternate；Its each odd number section is the inner tube of 0.618 length unit, then Each even number section adjacent thereto is the inner tube of 0.382 length unit；In addition, point for multiple eyelets that the inner tube is equipped with Cloth is not uniformly distributed but has density；It is characterized in that on one section pipe positioned at the inner tube that its each section is 0.618 length unit The position of this section of pipe range of a quarter at middle part be closeer eyelet, be then thinner on this section of pipe of its two beside portions Eyelet；And its eyelet be characterized as it is triangle or square or pentagonal；Described is located at its each section It is that the inner tube of 0.382 length unit is characterized in that the distribution for the multiple eyelets which is provided with also is not uniformly distributed but has thin Close, but be thinner eyelet at the position of its this section of pipe range of a quarter for being located at the middle part on this section of pipe, on its two side It is then closeer eyelet on this section of partial pipe, and the eyelet is characterized as polygon, or uses more ribs The wedge (11b) of shape；It is in multi-prism taper, that is, multi-panel equipped with many stamping protrusions on the face of the outer tube (11c) It is cone-shaped, referred to as wedge (11b)；The wedge is characterized in that the root of the punching press of its from metal plate is hexagon, from root It is to reduce to top, substantially its breadth depth ratio is one to one, or to one to one point five, or every on the face of the hush tube Micropore is set at the top of a hexagonal pyramid shaped wedge, diameter is not more than 0.1 millimeter；It is adopted on the face of the inner tube Its breadth depth ratio of the wedge of polygonal pyramid shape is One to naught point eight, or to one. four to one；Many wedges form the how stupefied knot of wedge Structure, the arrangement in each face are honeycomb or hexagonal polygon, or random；In the inner and outer pipes of noise elimination or partly Filled with metallic fiber or nonmetallic materials resistant to high temperature；Or partly it is filled with the sound-absorbing material or sound-absorbing porous material of resistance to medium temperature Or flexible material and film material；The porous material or fiber-like, foam class, particulate species, or be applied alone, or mixed；Or it uses Fiber-like or rock wool or glass fiber or mineral wool or super glass wool；Or fireproof is wanted with foam class；Or with particulate species, Or expanded perlite or porous clay brick；Or the fabric or felt of heatproof are filled or are attached；To utilize multiple material complementation Low-and high-frequency sound absorption efficiency reinforces noise reduction and heat-insulating and shock-absorbing effect with many wedges；With foamed material or the fabric of heatproof, or Felt has heat-insulating and shock-absorbing effect to attach the hush tube just；Main belt is being installed on the output shaft of the engine (32) Main walking wheel is also coaxially installed with while taking turns (30)；The main walking wheel passes through transmission belt and transmission walking wheel disc (26) Transmission connection, the transmission walking wheel disc (26) are mounted on the main shaft of walking wheel bracket, the branch of the walking wheel bracket Support end is actively sleeved on shaft (28), and the shaft (28) is mounted on body, the shaft (28) and the master The mutual spatial vertical of axis, the pulling end of the walking wheel bracket are equipped with bracket brake spring (29), the bracket from It closes spring (29) and is connected to bracket clutch bracing wire；The bracket clutch bracing wire is by the bracket on the push rod (10) described in being located at Clutch lever manipulates；The transmission walking wheel disc (26) is matched with speed change sliding thumb wheel (27), the transmission walking The mutual spatial vertical of central axis of central axis and the speed change sliding thumb wheel (27) of wheel disc (26)；The speed change slides thumb wheel (27) it is sleeved on variable-speed shaft；The variable-speed shaft is equipped with a pair of of The gear deceleration and drives the wheel；The speed change Sliding thumb wheel (27) is connected with pull-fork assembly, and the pull-fork assembly is connected with shift operating stick (31) again, the shift behaviour There is gear as bar, multi gear speed change is allowed to by shift operating stick (31) with the sliding of speed change described in benefit thumb wheel (27)；Its feature Be: the transmission walking wheel disc (26) and speed change sliding thumb wheel (27) are worked in coordination, be boundary in friction with engage between Cooperation, that is to say, that be boundary's engaging between the frictional fit and gear and gear between thickly dotted convex-concave pitted skin The cooperation of the comprehensive utilization of cooperation, to solve friction slip, it is characterised in that the disk of the transmission walking wheel disc (26) It is also equipped with and is adapted on the excircle for speed change sliding thumb wheel (27) for being equipped with multiple tooth forms, and working in coordination therewith Multiple teeth；It is further characterized in that the main walking wheel installed on the output shaft of the engine (32) is by transmission belt and passes When dynamic walking wheel disc (26) transmission connection, the transmission belt and walking tensioning wheel assembly cooperation, the walking tensioning wheel group Part can reply and be movably mounted to be connected on body and with one end of tensioning control bracing wire, and the tensioning control bracing wire is by setting Tensioning clutch lever on the push rod (10) manipulates, so that clutch is more reliable；Tensioning clutch lever be located at bracket from The top of handle is closed, it is tight first to close again；It is further characterized in that the body is the noise reduction body containing noise reduction schemes, with Just further noise reduction；And the control handle (23) has safety measure, it is safer with benefit；It is further characterized in that institute The front lower place for the body stated is equipped at left and right sides of ice shoveling plate (15) and is respectively provided with preceding crawler belt (14) or preceding jockey pulley (14a), auxiliary with benefit Help steering.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine, it is characterized in that: the transmission walking wheel disc (26) is engaged with the cooperation from each other of speed change sliding thumb wheel (27) Cooperation, that is to say, that be to engage cooperation between gear and gear.Such as with worm gear or thumb wheel.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine engages cooperation, feature between the transmission walking wheel disc (26) and the gear and gear of speed change sliding thumb wheel (27) Be: the gear cooperation from each other of the transmission walking wheel disc (26) and speed change sliding thumb wheel (27) is bevel gear and cone Engagement cooperation between gear.Alternatively, for example using skew gear.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine engages cooperation between the transmission walking wheel disc (26) and the bevel gear and bevel gear of speed change sliding thumb wheel (27), Be characterized in: engaging between the transmission walking wheel disc (26) and the bevel gear and bevel gear of speed change sliding thumb wheel (27) is matched Conjunction is the engagement cooperation between multiple groups bevel gear, and multiple tooth forms that the disk of the transmission walking wheel disc (26) is equipped with are Multiple tooth forms of multiple bevel gears, multiple bevel gears are coaxial, and at least one is outer bevel gear so as to for Shelves, and it is other it is multiple be internal bevel gear to be each drive shift.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine engages cooperation between the transmission walking wheel disc (26) and the bevel gear and bevel gear of speed change sliding thumb wheel (27), Be characterized in: engaging between the transmission walking wheel disc (26) and the bevel gear and bevel gear of speed change sliding thumb wheel (27) is matched Conjunction is the engagement cooperation between multiple groups bevel gear, and multiple tooth forms that the disk of the transmission walking wheel disc (26) is equipped with are Multiple tooth forms of multiple bevel gears, multiple bevel gears are coaxial, and at least one is internal bevel gear so as to for Shelves, and it is other it is multiple be outer bevel gear to be each drive shift.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body The disk of machine, the transmission walking wheel disc (26) is coaxial equipped with multiple bevel gears and at least one is inner cone tooth Wheel and it is other it is multiple be outer bevel gear, it is characterized in that: the transmission walking wheel disc (26) and speed change sliding thumb wheel (27) Cooperation of engaging between bevel gear and bevel gear is the engagement cooperation between 4 groups of bevel gears, the transmission walking wheel disc (26) Multiple tooth forms for being equipped with of disk be 4 bevel gears multiple tooth forms, one is internal bevel gear to be reverse gear, and Other 3 are outer bevel gears to be each drive shift；And the internal bevel gear be the close center of circle of the disk most Small gear；And other 3 be concentric the reference circle successively namely increased by gear ratio by transmission ratio outer cone Gear, to become each drive shift, it is characterised in that multiple tooth forms that the disk of the transmission walking wheel disc (26) is equipped with its Bevel gear modulus having the same, and the indexing conical surface of the flank of tooth (26a) of its tooth form is preferred hypoid, or bent tooth Bevel gear, followed by straight line bevel gear；Its 3 make drive shift be the outer cone tooth-formation of gear the high type of tooth The normal for being the inclination root linear shrinkage tooth and its tooth top I (26b) between general tapered tooth and duplex tooth taper is diverging 's；It is internal bevel gear using the high type of tooth of the smallest internal bevel gear in the close center of circle as reverse gear also that it, which has one, The normal for being the inclination root linear shrinkage tooth and its tooth top II (26c) between general tapered tooth and duplex tooth taper is convergence 's；And corresponding multiple teeth are also equipped on the excircle for speed change sliding thumb wheel (27) worked in coordination therewith.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body The disk of machine, the transmission walking wheel disc (26) is coaxial equipped with multiple bevel gears and at least one is outer cone tooth Wheel and it is other it is multiple be internal bevel gear, it is characterized in that: the transmission walking wheel disc (26) and speed change sliding thumb wheel (27) Cooperation of engaging between bevel gear and bevel gear is the engagement cooperation between 4 groups of bevel gears, the transmission walking wheel disc (26) Multiple tooth forms for being equipped with of disk be 4 bevel gears multiple tooth forms, one is outer bevel gear to be reverse gear, and Other 3 are internal bevel gears to be each drive shift；And the outer bevel gear be the close center of circle of the disk most Small gear；And other 3 be concentric the reference circle successively namely increased by gear ratio by transmission ratio inner cone Gear, to become each drive shift, it is characterised in that multiple tooth forms that the disk of the transmission walking wheel disc (26) is equipped with its Bevel gear modulus having the same, and the indexing conical surface of the flank of tooth (26a) of its tooth form is preferred hypoid, or bent tooth Bevel gear, followed by straight line bevel gear；Its 3 make drive shift be the internal bevel gear tooth form the high type of tooth The normal for being the inclination root linear shrinkage tooth and its tooth top I (26b) between general tapered tooth and duplex tooth taper is convergence 's；It is outer bevel gear using the high type of tooth of the smallest outer bevel gear in the close center of circle as reverse gear also that it, which has one, The normal for being the inclination root linear shrinkage tooth and its tooth top II (26c) between general tapered tooth and duplex tooth taper is diverging 's；And corresponding multiple teeth are also equipped on the excircle for speed change sliding thumb wheel (27) worked in coordination therewith.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine, the boundary of the mutual solution friction slip containing the transmission walking wheel disc (26) and speed change sliding thumb wheel (27) in friction with Cooperation between engagement, it is characterized in that: it is frictional fit and gear and tooth of the boundary between thickly dotted convex-concave pitted skin The cooperation of the comprehensive utilization of engagement cooperation between wheel, it is characterised in that set in the disk of the transmission walking wheel disc (26) Multiple tooth forms be bevel gear modulus is less than M0.5, and works in coordination therewith described speed change sliding thumb wheel (27) Also corresponding multiple teeth are equipped on excircle；Or the occlusion between thickly dotted convex-concave pitted skin or coarse surface adds The cooperation of friction；Rather than cd side, nor the frictional fit of the skidding between not wear-resisting rubber wheel.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine, it is characterized in that: the main walking wheel installed on the output shaft of the engine (32) passes through transmission belt and transmission walking wheel disc (26) be sequentially connected when, the transmission belt and walking tensioning wheel assembly cooperation, the walking tensioning wheel assembly can reply and It is movably mounted to be connected on body and with one end of tensioning control bracing wire, the tensioning control bracing wire is by being located at described push away Tensioning clutch lever on bar (10) manipulates, so that clutch is more reliable；It is further characterized in that the control handle (23) is There is a safety measure, or with the double acting security switch of convertible, or with the double acting security switch of button is pushed away, the convertible is double One end of close manpower of the dynamic security switch mounted in the control handle, and the double acting security switch of button that pushes away is mounted in On the push rod (10) and with the control handle lock tongue phase separation；The double acting security switch of the convertible includes handle Hand (1), folded piece (2), long handle torsional spring (3), the handle (1) are movably mounted on push rod (10), the handle (1) One end of close manpower be hinged with the folded piece (2) with the long handle torsional spring (3), the folded piece (2) It can be in contact with the handrail handle (9) mounted in push rod (10) end；After turning back folded piece (2) first, institute could be depressed The handle (1) stated；And when one looses one's grip, handle (1) is resetted by its bracing wire, and the folded piece (2) is by the described of its hinge dress Long handle torsional spring (3) reset, the folded piece (2) withstands the handrail handle (9) and just plays safeguard protection, and makes institute The handle (1) stated cannot be depressed；And the double acting security switch of button that pushes away includes handle (1), handle lock tongue (4), with sliding Dynamic lock tongue (5) push away button (6), reseting pressuring spring (7), push away the double acting security switch seat (8) of button, and the handle (1) is equipped with institute The handle lock tongue (4) stated, and button (6) and reseting pressuring spring (7) are pushed away with sliding lock tongue (5), pushed away mounted in described to reciprocating movement On the double acting security switch seat (8) of button, the double acting security switch seat of button that pushes away is installed on push rod (10), and described rises Dynamic handle lock tongue (4) and plane earth is matched with the plane for sliding lock tongue (5), and the back side of two lock tongues is all inclined-plane, two locks Tongue is routinely wedge；Only when sliding after pushing away button (6) of lock tongue (5) pressing back the band first, could depress described in Starting handle (1)；And when one looses one's grip, start handle (1) resets by its bracing wire, the inclined-plane phase at the back side of the wedge of two lock tongues It touches and interlocks, and the button (6) that pushes away with sliding lock tongue (5) is mounted on its other reseting pressuring spring (7) reset, and Make the starting handle (1) that cannot be depressed.

It is further used as improveing, what the monodentate disk became multi-speed has sweeping away snow for safe manoeuvring and preceding jockey pulley and noise reduction body Machine, it is characterized in that: the body is the noise reduction body containing noise reduction schemes, so as to further noise reduction；The machine The many places of body are equipped with noise abatement noise elimination patch material, and the hexagonal pyramid shape on the body equipped with multiple cellular arrays Wedge (11b)；The wedge is characterized in that the root of the punching press of its from metal plate is hexagon, is to reduce from root to top , substantially its breadth depth ratio is one to one, or to one to one point five, or each of on the face of the hush tube described in six Micropore is set at the top of the wedge of pyramid-shaped；Many wedges form the how stupefied structure of wedge, and the arrangement in each face is honeycomb Or hexagonal polygon, or it is random；The noise abatement noise elimination patch material that many places of the body are equipped with, or half filling There are metallic fiber or nonmetallic materials；Or half be filled with resistance to medium temperature sound-absorbing material, or with sound-absorbing porous material or flexibility material Material and film material；The porous material or with foam class, particulate species, or be applied alone, or mixed；Or with fiber-like or rock Cotton or glass fiber or mineral wool or super glass wool；Fireproof is wanted with foam class；Or with particulate species or expanded perlite, Or porous clay brick；Or the fabric or felt of heatproof are filled or are attached；The noise abatement noise elimination patch material or with double-deck HDPE blow molding material；With using multiple material complementation low-and high-frequency sound absorption efficiency, with many wedges reinforcement noise reduction and every Hot damping effect；It is further characterized in that the front lower place of the body, which is equipped at left and right sides of ice shoveling plate (15), is respectively provided with rotation Preceding crawler belt (14) or rotation preceding jockey pulley (14a), with sharp assisted diversion；Fence (24) are set on the push rod (10) of body, are Arc, section is ellipse, relatively comfortable.

The snowplough regulated and controled using drawstring includes: the snowplough right hand operation part that is regulated and controled using drawstring is used Drawstring come the left-handed operation part of the snowplough regulated and controled, the panel operation part of the snowplough regulated and controled using drawstring, using drawing Rope is come the panel rack part of the snowplough regulated and controled, body, engine (32), the screw feeder (13) for sweeping away snow；It is set above body There is a snow output tube, the top of the snow output tube, which is equipped with, turns to mouth, and the base edge of the steering mouth is equipped with tooth sector (21)；The engine (32) of one horizontal output shaft is installed along longitudinal direction, After-Body is equipped with wheel and pushes away in the middle part of body Bar (10), the screw feeder are rotationally transversely mounted on the front of body, and the front lower place of body is equipped with ice shoveling plate (15), institute Main pulley (30) are installed on the output shaft for the engine stated, the main pulley rotates front pulley by belt, described Front pulley connects with longitudinally mounted front propeller shaft, and the middle part of the front propeller shaft is connected with snow throwing disk (18), meanwhile, institute The front end for stating front propeller shaft is fixedly connected with the worm screw of worm type of reduction gearing (34), the worm type of reduction gearing (34) Worm screw engaged with the worm-drive in its worm type of reduction gearing, the worm gear is fixedly mounted on the screw feeder of the screw feeder On axis；The belt and tensioning wheel cooperate, and before the tensioning wheel is mounted on tensioning plate, the preceding tensioning plate passes through branch Point is mounted on body, and the fulcrum is located at the middle part of preceding tensioning plate, and the tensioning wheel and screw feeder control bracing wire are located at toe-out One end of bearing up pulley, returning spring are located at the other end of preceding tensioning wheel, and the screw feeder controls bracing wire and is located at the push rod (10) Screw feeder operating handle (23) be connected, to cooperate；It is attached to manual spade on body, sweeps ice and snow to cooperate；Body The ice shoveling plate (15) that front lower place is equipped be it is with teeth, to shovel ice and snow；On the side of the ice shoveling plate (15), it is equipped with logical useless Hot gas is to the front lower place of body for changing the front exhaust pipe (17) of ice, and the front lower place equipped with steaming to body is used for Change the hot vapour pipe (16) of ice, it is frangible so as to Shi Bing local heating；In the periphery of the silencer (12) of engine, it is equipped with heat transfer Vapour slot (19), the heat transfer vapour slot are the containers for adding water, with benefit cooling, the heat transfer vapour slot that also benefit adds counterweight anti-skidding and described It is equipped with hot vapour pipe (16), the hot vapour pipe for being used to change ice of logical hot vapour to the front lower place of the body；Start in described The exhaust outlet that goes out of the silencer (12) of machine is connected to front exhaust pipe (17), the use of logical waste hot gas to the front lower place of the body The front exhaust pipe of Yu Huabing；The wheel that the After-Body is equipped with is equipped with antiskid chain (22), so as to anti-skidding；Described can It is rotationally transversely mounted on the screw feeder (13) for sweeping away snow of the front of body, the outer rim of spiral screw feeder is equipped with multiple Ice-spur (13a) and multiple snow brush (15b)；What the base edge for the steering mouth that the top of the snow output tube is equipped with was equipped with turns It to gear (21), is regulated and controled the steering mouth regulate and control or described by drawstring by the rack gear (20) of steering operation bar；Described The ice shoveling plate (15) that the front lower place of body is equipped with is equipped with multiple teeth (15a)；Or it is set on the unilateral side of the ice shoveling plate described Multiple teeth；Or multiple teeth are set on the bilateral of the ice shoveling plate；Or the unilateral or bilateral in the ice shoveling plate Multiple teeth on flank set cutting edge；Or cutting edge is directly set in the unilateral or bilateral of the ice shoveling plate；Or described The side of bilateral of ice shoveling plate set multiple teeth and set multiple snow in the other side and brush (15b)；Or in the ice shoveling plate Bilateral set multiple snow brush (15b)；Or multiple teeth are set on the bilateral of the ice shoveling plate and simultaneously in the shovel The bilateral of slab sets multiple snow brushes (15b)；The snow throwing disk (18) is equipped at least one snow throwing blade (18a), and described Snow throwing blade (18a) be function curve shape blade face；The biography that the periphery of the silencer (12) in engine is equipped with Hot vapour slot (19), which is provided with filler, and its have dewatering outlet；And hot vapour pipe (16) are equipped with above the heat transfer vapour slot , or directly logical hot vapour arrives the hot vapour pipe of the front lower place of the body, or is connected to the valve of pressure and flow, then Hot vapour pipe of the logical hot vapour to the front lower place of the body；At least one is equipped on the hot vapour pipe of the front lower place of the body A vapor opening (16b)；The silencer (12) of the engine goes out exhaust outlet, and the front exhaust pipe being connected to (17) leads to exhaust gas Onto the front exhaust pipe of the front lower place of the body, the front exhaust pipe is equipped at least one venthole (17b)；Multiple sawtooth (25) are equipped on the manual spade set up on body, sweep ice and snow to cooperate；Described starts The front exhaust pipe (17) for going out a part of length that exhaust outlet picks out of the silencer (12) of machine which is provided with multiple sound attenuation holes (11a), accordingly in the front exhaust pipe for going out a part of length that exhaust outlet picks out of the silencer (12) of the engine (17) outside is equipped with noise elimination outer tube (11c), and multiple intervals are equipped between the noise elimination outer tube and the front exhaust pipe and are joined Contact pin, and noise abatement noise elimination packing material is set, and the hexagonal pyramid shape on the noise elimination outer tube equipped with multiple cellular arrays Wedge (11b)；Multiple sound attenuation holes (11a) that the front exhaust pipe (17) equipped with multiple sound attenuation holes (11a) is equipped with are bees The hexagon eyelet of nido；It is divided into multistage inner tube by interval plate, and the inner tube length of multistage is length difference and phase Between；Its each odd number section is the inner tube of 0.618 length unit, then each even number section adjacent thereto is the interior of 0.382 length unit Pipe；In addition, the distribution for multiple eyelets that the inner tube is equipped with is not uniformly distributed but has density；It is positioned at its each section The position of this section of pipe range of a quarter at the middle part on one section of pipe of the inner tube of 0.618 length unit is closeer eyelet, at it It is then thinner eyelet on this section of pipe of two beside portions；And its eyelet is triangle or square or pentagonal, Or it is hexagonal；It is described that be located at its each section be that the distribution of multiple eyelets that is equipped with of inner tube of 0.382 length unit is not also It is uniformly distributed but have density, it is thinner hole at the position of this section of pipe range of a quarter that it is located at the middle part on this section of pipe Eye, is then closeer eyelet on this section of pipe of its two beside portions, and the eyelet is polygon, or using more The wedge (11b) of prismatic；It is in multi-prism taper equipped with many stamping protrusions on the face of the noise elimination outer tube (11c) I.e. multi-panel is cone-shaped, referred to as wedge (11b)；The wedge is hexagon from the root of the punching press of metal plate, is from root to top It reduces, substantially its breadth depth ratio is one to one, or to one to one point five, or each institute on the face of the noise elimination outer tube Micropore is set at the top of the hexagonal pyramid shaped wedge stated, diameter is not more than 0.5 millimeter；It is used on the face of the inner tube Its breadth depth ratio of the wedge of polygonal pyramid shape is One to naught point eight, or to one. four to one；Many wedges form wedge many ribs structure, Arrangement in each face is honeycomb or hexagonal polygon；In the inner and outer pipes of noise elimination or half filled with metallic fiber or Nonmetallic materials resistant to high temperature；Or half sound-absorbing material or sound-absorbing porous material or flexible material filled with resistance to medium temperature and membranaceous Material；The sound-absorbing porous material or fiber-like, foam class, particulate species, or be applied alone, or mixed；Or with fiber-like or rock Cotton or glass fiber or mineral wool or super glass wool；Or fireproof is wanted with foam class；Or with particulate species or expanded pearlite Rock or porous clay brick；Or the fabric or felt of heatproof are filled or are attached, to utilize the suction of the low-and high-frequency sound of multiple material complementation Produce effects energy, reinforces noise reduction and heat-insulating and shock-absorbing effect with many wedges；With the fabric or felt of foamed material or heatproof to attach The hush tube stated has heat-insulating and shock-absorbing effect；On the output shaft of the engine (32) while main pulley (30) are installed Also it is coaxially installed with main walking wheel；The main walking wheel is described by transmission belt and transmission walking wheel disc (26) transmission connection Transmission walking wheel disc (26) is mounted on the main shaft of walking wheel bracket, and the support end of the walking wheel bracket actively covers On shaft (28), the shaft (28) is mounted on body, and the shaft (28) and the mutual space of the main shaft are hung down Directly, the pulling end of the walking wheel bracket is equipped with bracket brake spring (29), and the bracket brake spring (29) is even Then bracket clutch bracing wire；The bracket clutch bracing wire is manipulated by the bracket clutch lever being located on push rod (10)；It is described Transmission walking wheel disc (26) and speed change sliding thumb wheel (27) match, the central axis of the transmission walking wheel disc (26) with Speed change slides the mutual spatial vertical of central axis of thumb wheel (27)；Speed change sliding thumb wheel (27) is sleeved on variable-speed shaft；Institute The variable-speed shaft stated is equipped with a pair of of reduction gearing (33) and drives wheel；Speed change sliding thumb wheel (27) and shift fork group Part is connected, and the pull-fork assembly is connected with shift operating stick；Or be connected with there is the right adjusting rod of drawstring, stir right adjusting rod (151) speed change sliding thumb wheel (27) is remotely connected by the speed regulation long 815mm of drawstring (150) to be allowed to speed change；The biography Dynamic walking wheel disc (26) and speed change slide working in coordination for thumb wheel (27), be boundary in friction with engage between cooperation, that is, It says, is the synthesis that engages cooperation of the boundary between the frictional fit and gear and gear between thickly dotted convex-concave pitted skin The cooperation utilized, to solve friction slip；The disk of the transmission walking wheel disc (26) is equipped with multiple tooth forms, and therewith Adaptable multiple teeth are also equipped on the excircle for speed change sliding thumb wheel (27) worked in coordination；The engine (32) when the main walking wheel installed on output shaft is by transmission belt and transmission walking wheel disc (26) transmission connection, the biography Dynamic band and walking tensioning wheel assembly cooperation, the walking tensioning wheel assembly can reply and be movably mounted on body and with The one end for being tensioned control bracing wire is connected, and the tensioning control bracing wire is by the tensioning clutch lever on the push rod (10) described in being located at It manipulates, so that clutch is more reliable；The body is the noise reduction body containing noise reduction schemes, so as to further noise reduction；It is described Operating handle (23) have safety measure, with benefit it is safer；The front lower place of the body is equipped with the left side of ice shoveling plate (15) Right two sides are respectively provided with preceding crawler belt (14) or preceding jockey pulley (14a), with sharp assisted diversion；The transmission walking wheel disc (26) and change The cooperation of engaging that ski-running moves between the bevel gear and bevel gear of thumb wheel (27) is the engagement cooperation between multiple groups bevel gear, described Transmission walking wheel disc (26) multiple tooth forms for being equipped with of disk be multiple bevel gears multiple tooth forms, multiple cones Gear is coaxial, and at least one is outer bevel gear to be reverse gear, and it is other it is multiple be internal bevel gear to be each Drive shift；The snowplough regulated and controled using drawstring, it is characterised in that: be equipped on the body of the snowplough described The snowplough regulated and controled using drawstring panel rack part, in the panel of the snowplough regulated and controled using drawstring It is equipped with the panel operation part of the snowplough regulated and controled using drawstring above holder part, uses drawstring in described Come the panel branch of the snowplough regulated and controled using drawstring of the left and right both sides of the panel operation part of the snowplough regulated and controled It is respectively equipped with the snowplough left-handed operation part regulated and controled using drawstring on frame part and described is adjusted using drawstring The snowplough right hand operation part of control；The snowplough left-handed operation part regulated and controled using drawstring is by thick 2mm long Left trigger (134), 45 mm (135) of trigger bolt M5 long, hexagonal locking nut M5 of 220mm wide 42.5mm high 89.5mm (133), the self-locking drawstring (141) of long 745mm, the trigger dottle pin (132) of natural rubber, external hexagon complete thread bolt M6 long 55mm (126), upper left handrail OK a karaoke club rope plate (123p), upper left handrail (123), tapping screw ST5 long 12mm (125), handle branch Support member (124), hexagonal locking nut M6 (t6), ferrous based powder metallurgical add nitrile rubber NBR composite-gasket (t12), cup head side Neck bolt M8 (122), tapping screw ST4 long 12mm (128), heating handle φ 34.5 132mm long (129), walking drawstring are long 1115mm (127) is formed；The snowplough right hand operation part regulated and controled using drawstring is by thick 2mm long 220mm wide Right trigger (162), trigger bolt M5 long 45mm (135), hexagonal locking nut M5 (133) and the left hand of 42.5mm high 89.5mm Operate the self-locking drawstring (141) of public root long 745mm, trigger dottle pin (132), the external hexagon complete thread bolt of natural rubber M6 long 55mm (126), right upper handrail OK a karaoke club rope plate (156p), right upper handrail (156), tapping screw ST5 long 12mm (125), Hand supporting element (124), hexagonal locking nut M6 (t6), tapping screw ST4 long 12mm (128), heating handle φ 34.5 are long 132mm (129), the long 1560mm of screw feeder drawstring (160), self-locking reply tension spring φ 1 (161), circlip for shaft φ 6 (159), Returning pull-spring φ 8.5 (86), self-locking fixed pin shaft (157), right trigger self-locking plate (158) are formed；The snowplough The panel rack part for the snowplough regulated and controled using drawstring that body is equipped with, it is wide by lower handrail long 623.5 496.5 (118), flange triangle tap bolt M6 long 16 (52), knob PP (119), hex nut M8 (120), plastics are curved Gasket (121), half-round head square neck bolt M8 long 50mm (122), faceplate fastener (130), ferrous based powder metallurgical add nitrile rubber NBR composite-gasket (t12), tapping screw ST4 long 12mm (128), half-round head square neck bolt M8 long 40mm (131), rocker switch (140), top panel (136), tapping screw ST5 long 12mm (125), tapping screw ST5 long 30mm (137), large washer φ 5 (138), preceding adjustable plate (139) is formed；The panel operation part of the snowplough regulated and controled using drawstring, by front Plate (152), light panel (153), tapping screw ST4 long 12mm (128), left LED light (154), right LED light (155), handle (144), right adjusting rod (151), gear pressure spring φ 14.5 33.75mm long (146), ferrous based powder metallurgical add nitrile rubber NBR multiple Close washer (t12), turret head flange face snail M5 long 50mm (147), Type B pin shaft φ 6 20mm long (145), Type B bolt (80), Adjust the speed the long 815mm of drawstring (150), preceding adjusting rod (149), left adjusting rod (143), the snow output spot rotation long 1203mm of drawstring (148), snow outlet tube drawstring (142) is formed；The right adjusting rod (151) controls shift；Left adjusting rod (143) control Snow height out；The preceding adjusting rod (149) and the handle (144) pulls snow output spot rotation drawstring when being stirred by left and right Control direction；The thick 2mm long 220mm wide 42.5mm high of the snowplough left-handed operation part regulated and controled using drawstring The left trigger (134) of 89.5mm is across the trigger bolt M5 long 45mm (135) of its rotary hole and hexagonal locking nut M 5 (133) are the fulcrum shaft of lever, trigger dottle pin (132), external hexagon complete thread bolt M6 long 55mm in the natural rubber (126), upper left handrail OK a karaoke club rope plate (123p), upper left handrail (123), tapping screw ST5 long 12mm (125), handle support (124), hexagonal locking nut M6 (t6), ferrous based powder metallurgical add nitrile rubber NBR composite-gasket (t12), cup head square neck spiral shell Bolt M8 (122), tapping screw ST4 long 12mm (128), heat handle φ 34.5 132mm long (129) comprehensive function under, lever Effect makes the long 1115mm of walking drawstring (127) manipulate walking；In order to make left trigger and right trigger link, when with left hand When holding left trigger, it can make the right trigger pressed that can automatically link after the right hand takes away and keep pressing, to vacate the right hand Remove to stir other handles of panel operation part；Left hand unclamps left trigger when not, and the right trigger pressed can be enable automatic It links and unclamps therewith in ground；Thick 2mm long 220mm wide in the snowplough left-handed operation part regulated and controled using drawstring The self-locking drawstring (141) of the long 745mm is installed on the left trigger (134) of 42.5mm high 89.5mm；Described using is drawn The right trigger (162) restricted the snowplough right hand operation part that regulates and controls by thick 2mm long 220mm wide 42.5mm high 89.5mm, to wear Trigger bolt M5 long 45mm (135), the hexagonal locking nut M5 (133) for crossing its rotary hole are the fulcrum shaft of lever, are not straight Connect the self-locking drawstring (141) with the public root long 745mm of left trigger, but the trigger dottle pin (132) of the natural rubber, External hexagon complete thread bolt M6 long 55mm (126), right upper handrail OK a karaoke club rope plate (156p), right upper handrail (156), tapping screw ST5 long 12mm (125), handle support (124), hexagonal locking nut M6 (t6), tapping screw ST4 long 12mm (128), add Hot handle φ 34.5 132mm long (129), circlip for shaft φ 6 (159), returning pull-spring φ 8.5 (86), comprehensive function Under, leverage makes the long 1560mm of screw feeder drawstring (160) the manipulation screw feeder sweep away snow, meanwhile, described and left trigger public one The end of the other end of the self-locking drawstring (141) of root long 745mm is connected to the end of the crotch of the right trigger self-locking plate (158) In the self-locking drawstring hole in portion, it is to make self-locking reply tension spring φ 1 that the side in the self-locking drawstring hole of the end of the crotch, which separately sets a hole, (161) connection is used；Three faces of the root of the crotch of the right trigger self-locking plate (158) equipped with 90 degree each other foldings Frame shape is set there are two coaxial hole on two parallel surfaces of the frame shape in three faces of 90 degree of foldings each other, to be passed through The self-locking fixed pin shaft (157), and the thick 2mm with the snowplough right hand operation part regulated and controled using drawstring Two coaxial through-holes that two parallel surfaces of the right trigger (162) of long 220mm wide 42.5mm high 89.5mm are equipped with are coaxial Pin across；The face of two parallel surfaces of the right trigger self-locking plate (158) to keep left is equipped with cylinder self-locking block, the cylinder The thick 2mm long 220mm wide 42.5mm high of self-locking block and the snowplough right hand operation part regulated and controled using drawstring Keep left a face for coaxial through-hole is equipped with self-locking there are two setting on two parallel surfaces of the right trigger (162) of 89.5mm Female hook thus makes left trigger and right trigger link, when holding left trigger with left hand, because described and left trigger public one The end of the other end of the self-locking drawstring (141) of long 745mm is connected to the end of the crotch of the right trigger self-locking plate (158) Self-locking drawstring hole in, and the face of two parallel surfaces of the right trigger self-locking plate (158) to keep left be equipped with cylinder it is self-locking Block just enters the cylinder self-locking block and sets leaning on there are two coaxial through-hole on two parallel surfaces of the right trigger (162) Self-locking female hook that a left face is equipped with and realize self-locking, can make the right trigger pressed that can automatically join after the right hand takes away It moves and keeps pressing, only can press left and right trigger simultaneously with left hand, conveniently vacate the right hand and go to stir other handles；When not, left Hand unclamps left trigger, the cylinder self-locking block and the self-locking female hook under self-locking reply tension spring φ 1 (161) effect, makes The right trigger pressed can automatically link therewith unclamping and reset.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that: pull left trigger and the right side Machine linkage, the cylinder self-locking block phase interaction being equipped with the face of two parallel surfaces of the right trigger self-locking plate (158) to keep left The thick 2mm long 220mm wide 42.5mm high 89.5mm's of the snowplough right hand operation part regulated and controled using drawstring The self-locking female hook that keep left a face for coaxial through-hole is equipped with there are two setting on two parallel surfaces of right trigger (162) One section of curve of female hook edge be the logatithmic spiral for having pressure angle properties equivalent everywhere.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that: the snow throwing blade (18a) is the blade face of the tool pressure angle logatithmic spiral of properties equivalent everywhere of function curve shape.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that: the snow throwing blade (18a) is the blade face that the tool of function curve shape slows down cube curve of impact characteristics.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the body it is front lower The ice shoveling plate (15) being just equipped with uses poly- maple plastics.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the body it is front lower Side is equipped with the preceding crawler belt (14) being respectively provided at left and right sides of ice shoveling plate (15) and uses poly- maple plastics.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the body it is front lower Side is equipped with the preceding jockey pulley (14a) being respectively provided at left and right sides of ice shoveling plate (15) and uses poly- maple plastics.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the handle support (124) using plastic nylon 6 plus 30% glass, boiling two hours after injection molding.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the upper left handrail card Drawstring plate (123p) is located on the upper left handrail (123), set on the upper left handrail OK a karaoke club rope plate there are three be open mouth Small inner big card puts the card hole of drawstring foreskin；And the upper left handrail OK a karaoke club rope plate (123p) and the right upper handrail card Drawstring plate (156p) is in the symmetric figure of right-hand man's formula.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the right upper handrail card Drawstring plate (156p) is located on the right upper handrail (156), set on the right upper handrail OK a karaoke club rope plate there are three be open mouth Small inner big card puts the card hole of drawstring foreskin；And the right upper handrail OK a karaoke club rope plate (156p) and the upper left handrail card Drawstring plate (123p) is in the symmetric figure of right-hand man's formula.

Continuously improve the perfect snowplough regulated and controled using drawstring, it is characterised in that the light panel (153) light is utilized in polarised light of the dominant wavelength irradiated in haze at 588 nanometers.

The technical scheme adopted by the invention to solve the technical problem is that:

New problem occurs after snowplough use；What the purpose swept away snow? it is to scan out one and walk convenient for people Road；But though it is to be swept that problem, which is the thick snow of road, however because snow is swept unclean, can leave a thin layer on the road, due to The trampled or sun, which shines, the reasons such as melted and froze, this thin layer left on the road is just at ice and snow mixed layer, very It is sliding, not only influence walking safety, and very hard and smooth slip and be difficult to clean off；How ice and snow is swept away snow and removed with mechanization Mixed layer is the mechanical long-term insoluble hard nut to crack of snowplough institute.If using blowing snow device and inhaling snow device or vibrator It is just remote and inconvenient Deng the transmission of then dynamic power machine, market prediction and sweeping for a kind of tool engine and motor drive is actually needed Machine side generation is avenged, gradually to improve and to constantly bring forth new ideas.

A kind of snowplough having engine and motor drive, which is characterized in that it uses the four of LPG liquefied gas tank fuel driven Stroke Engine drives screw feeder and traveling wheel, also with the engine driven generators；Electricity consumption goes to drive several motor, then It removes to drive used blowing snow device on the snowplough respectively with the motor and inhales snow device and vibrator, it is dynamic to overcome The remote and inconvenient problem of power machine driving；

The alternative snowplough continuously improved with gradual perfection, which is characterized in that it uses four that hydrogen fuel drives Stroke Engine drives screw feeder and traveling wheel, also with the engine driven generators；Electricity consumption goes to drive several motor, then It removes to drive used blowing snow device on the snowplough respectively with the motor and inhales snow device and vibrator, it is dynamic to overcome The remote and inconvenient problem of power machine driving.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its with alcohol fuel drive four Stroke Engine drives screw feeder and traveling wheel, also with the engine driven generators；Electricity consumption goes to drive several motor, then It removes to drive used blowing snow device on the snowplough respectively with the motor and inhales snow device and vibrator, it is dynamic to overcome The remote and inconvenient problem of power machine driving.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its with liquefied fuel drive four While Stroke Engine drives screw feeder and traveling wheel, it is additionally provided with battery and makees power supply；Electricity consumption goes to drive several motor, then It removes to drive used blowing snow device on the snowplough respectively with the motor and inhales snow device and vibrator, it is dynamic to overcome The remote and inconvenient problem of power machine driving.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its with liquefied fuel drive four While Stroke Engine drives screw feeder and traveling wheel, it is additionally provided with battery and makees power supply；Electricity consumption goes to drive several motor, then uses The motor removes to drive respectively used blowing snow device on the snowplough and inhales snow device and vibrator, to overcome power The remote and inconvenient problem of machine driving.

A kind of snowplough having engine and motor drive, which is characterized in that its four stroke driven with liquefied fuel While engine driving screw feeder and traveling wheel, it is additionally provided with battery and makees power supply；Electricity consumption goes to drive several motor, then described in Motor removes to drive respectively used blowing snow device on the snowplough and inhales snow device and vibrator；The screw feeder (13) does not have to connect It is continuous in long way spirally around several 360 degree circles, but use semi arch screw feeder as shown in figure 49, the semi arch Screw feeder is equipped with correspondingly, with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc screw feeder circle and lower half circular arc screw feeder circle, To overcome the problems, such as that machining is inconvenient and at high cost.

A kind of snowplough having engine and motor drive, which is characterized in that the semi arch that the screw feeder (13) uses Screw feeder is equipped with correspondingly, with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc screw feeder circle and lower half circular arc screw feeder circle, And the edge of the circle of the upper half circular arc screw feeder circle and the lower half circular arc screw feeder circle is equipped with the bound edge of polyester, has to overcome When damage road surface the problem of.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that the half of screw feeder (13) use Circular arc screw feeder is equipped with correspondingly, is stirred with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc screw feeder circle and lower half circular arc Long Quan, and the edge of the circle of the upper half circular arc screw feeder circle and the lower half circular arc screw feeder circle is equipped with the bound edge of plastics, so as to Overcome the problems, such as to damage road surface sometimes.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that the half of screw feeder (13) use Circular arc screw feeder is equipped with correspondingly, is stirred with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc screw feeder circle and lower half circular arc Long Quan, and the edge of the circle of the upper half circular arc screw feeder circle and the lower half circular arc screw feeder circle is equipped with the bound edge of rubber, so as to Overcome the problems, such as to damage road surface sometimes.

A kind of snowplough having engine and motor drive, which is characterized in that its four stroke driven with liquefied fuel Engine driving screw feeder and traveling wheel, the traveling wheel (154), i.e., instead of wheel is not also not crawler belt, in wheel (22) Outside is simply surrounded by anti-skidding soft band and wheel and forms traveling wheel, in the hope of increasing propulsive force and not easy damaged road surface.

A kind of snowplough having engine and motor drive, which is characterized in that it is equipped with oblique acute angle as shown in figure 45 Sliding cutting snow pusher (151), be two sheets of mutual decussate, before the apex angle that two sheet is mutually handed over stretches to snowplough Side.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that it is equipped with oblique acute angle sliding cutting snow pushing Device (151), is mutual two sheets handed over into 53.7 degree of angles, and the apex angle that two sheet is mutually handed over stretches to the front of snowplough.

A kind of snowplough having engine and motor drive, which is characterized in that its described sliding cutting for being equipped with oblique acute angle pushes away Avenge device (151), the top of each sheet for two sheet being equipped with topple over to sweep away snow body and with level ground hang down The angle faced directly is not less than 45 degree；To select suitable slip cutting angle to carry out snow pushing.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its described cunning for being equipped with oblique acute angle Snow pusher (151) are cut, the top of each sheet for two sheet being equipped with is toppled over to body and and the level ground of sweeping away snow The angle of vertical plane be 53.7 degree of angles；To select suitable slip cutting angle to carry out snow pushing.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line above each sheet of two sheet for the sliding cutting snow pusher being equipped with, with Just lower and dissipate and push resistance.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with Each sheets of two sheets is stated along the wide trend of plate from top to the following curved surface for tool function line, to lower and to dissipate Push resistance.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with It is from front to back the curved arcwall face of tool function line that each sheets of two sheets, which is stated, along the long trend of plate, to lower and Diverging pushes resistance.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with Stating function line is equiangular spiral, because equal curve is called equiangular spiral or logatithmic spiral, Impact direction to pressure angle everywhere Variation influence mechanism work smoothness, push resistance to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with Stating function line is cubic parabola, because cubic parabola tool slows down the abirritation of impact phenomenon, is pushed away to lower and to dissipate Scrape resistance.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with Each sheets of two sheets is stated along the wide trend of plate from top to the following curved surface for tool function line, the function line is etc. One section of angle spread, because equal curve is called equiangular spiral or logatithmic spiral, the variation of Impact direction to pressure angle everywhere Mechanism work smoothness are influenced, push resistance to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that it is equipped with the sliding cutting snow pushing Device (151) is equipped with the curved surface of tool function line, institute above each sheet of two sheet for the sliding cutting snow pusher being equipped with The each sheet for stating two sheets is moved towards from front to back along plate length as the curved arcwall face of tool function line, the function line Resistance is pushed to lower and to dissipate because cubic parabola tool slows down the abirritation of impact phenomenon for cubic parabola.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is as shown in figure 48 The rear scraper plate (158) and lower blowing snow cylinder (159) that snowplough rear portion is pulled, it is described after scraper plate (158) its be mutually hand over it is obtuse-angulate Two sheets, the apex angle that two sheet is mutually handed over stretch to the front of snowplough.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that it is equipped with the rear scraper plate It (158), is mutual two sheets handed over into 120 degree of angles, the apex angle that two sheet is mutually handed over stretches to the front of snowplough.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its be equipped with it is described after scrape The top of each sheet of two sheets of plate (158) body and is not more than far from sweeping away snow with the angle of the vertical plane of level ground 60 degree；So as to be adapted to slip cutting angle scrape snow.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its be equipped with it is described after scrape The top of each sheet of two sheets of plate (158) body and with the angle of the vertical plane of level ground is far from sweeping away snow 126.3 degree of angles；So as to be adapted to slip cutting angle scrape snow.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape It is equipped with the curved surface of tool function line above each sheet of the two panels scraper plate of plate (158), pushes resistance to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158), each sheet of two sheet is along plate Wide trend pushes resistance from top to the following curved surface for tool function line to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line, each sheet edge of the two panels scraper plate are equipped with above each sheet of the two panels scraper plate of plate (158) The long trend of plate is from front to back the curved arcwall face of tool function line, pushes resistance to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158), the function line is equiangular spiral, because Equal curve is called equiangular spiral or logatithmic spiral to pressure angle everywhere, and the variation of Impact direction influences mechanism stable working Property, resistance is pushed to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The function line that the curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158) is cubic parabola, Because cubic parabola has the abirritation for slowing down impact phenomenon, resistance is pushed to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158), each sheet of the two panels scraper plate is along plate Wide trend is from top to the following curved surface for tool function line, and the function line is one section of equiangular spiral, because of pressure angle Equal curve is called equiangular spiral or logatithmic spiral everywhere, and the variation of Impact direction influences mechanism work smoothness, so as to Lower and diverging pushes resistance.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line, each sheet edge of the two panels scraper plate are equipped with above each sheet of the two panels scraper plate of plate (158) The long trend of plate is from front to back the curved arcwall face of tool function line, and the function line is cubic parabola, because vertical Square parabola tool slows down the abirritation of impact phenomenon, pushes resistance to lower and to dissipate.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The function line that the curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158) is constant acceleration curve, Because this easement curve is conducive to rush and prevent firmly serious wear and reduce to generate noise.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The function line that the curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158) is catenary, because It is conducive to the operation for pulling and scraping ice and snow under icy conditions.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape Each sheet edge of the two panels scraper plate of the curved surface of tool function line is equipped with above each sheet of the two panels scraper plate of plate (158) The wide trend of plate is one section of constant acceleration curve from top to the function line for the curved surface for below be tool function line, because This easement curve is conducive to rush and prevent firmly serious wear and reduce to generate noise.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is described after scrape The curved surface of tool function line, each sheet edge of the two panels scraper plate are equipped with above each sheet of the two panels scraper plate of plate (158) The long trend of plate is from front to back the curved arcwall face of tool function line, and the function line is catenary, and flexibility bears ice Crushing by snow power is conducive to the operation for pulling and scraping ice and snow under icy conditions.

The snowplough of alternative another program continuously improved, which is characterized in that its be equipped with it is as shown in figure 48 The lower blowing snow cylinder (159) of rear scraper plate (158) and blowing snow device that snowplough rear portion is pulled outside, be additionally provided with vibrator (153) and Inhale upper apneusis snow cylinder (155) and the collector (157) of snow device, Hai You Walk row band (156).

Effect is avenged in order to reinforce the trash ice of sliding cutting snow pusher (151), vibration function is increased, using vibrator (153).

The snowplough of alternative another program continuously improved, behind the sliding cutting snow pusher (151) easily Using vibrator (153), using centering type.It is using the electronic shaft with eccentric mass, when rotating at high speed The centrifugal force of generation passes to sliding cutting snow pusher (151) to generate vibration.

The snowplough of alternative another program continuously improved, behind the sliding cutting snow pusher (151) easily Using vibrator (153), use is planetary.It is the shaft using electronic one end hovering, sagging when it is rotated The circular cone at end forms the planetary motion of rolling element and passes to sliding cutting snow pusher (151) to generate vibration.

The snowplough of alternative another program continuously improved, behind the sliding cutting snow pusher (151) easily Using vibrator (153), using electromagnet type.It is to generate vibration using electromagnetism and pass to sliding cutting snow pusher (151) 's.

Effect is avenged in order to reinforce the trash ice of the rear scraper plate (158), increases vibration function, also uses vibrator (153).

The snowplough of alternative another program continuously improved easily is adopted before the rear scraper plate (158) With vibrator (153), using centering type.It is generated when rotating at high speed using the electronic shaft with eccentric mass Centrifugal force to generate vibration and pass to rear scraper plate (158).

The snowplough of alternative another program continuously improved easily uses before scraper plate (158) after described Vibrator (153), use is planetary.It is the shaft using electronic one end hovering, when it is rotated, low end Circular cone forms the planetary motion of rolling element and passes to rear scraper plate (158) to generate vibration.

The snowplough of alternative another program continuously improved easily uses before scraper plate (158) after described Vibrator (153), using electromagnet type.It is to generate vibration using electromagnetism and pass to rear scraper plate (158).

The snowplough of alternative another program continuously improved, which is characterized in that its You Walk row band (156)；It sweeps Avenge time longer words, or the foot of operator freezes very much from the case where walking motor-driven, for the foot multi-activity of operator, Also for the demand for the weight-reducing of operator to keep fit and healthy, therefore it is equipped with Suo Shu Walk row band (156).

The snowplough of alternative another program continuously improved, which is characterized in that its You Walk row band (156)；It sweeps Time longer words are avenged, the foot of operator freezes very much, strong also for the salubrity of operator for the foot multi-activity of operator The demand of the weight-reducing of body, therefore be equipped with Suo Shu Walk row band (156) and walk linkage certainly with motor-driven.

The snowplough of alternative another program continuously improved, which is characterized in that its lower blowing snow for being equipped with blowing snow device Cylinder (159)；The lower blowing snow cylinder is located at beside the snow pusher (151)；The lower blowing snow cylinder also may be provided in it is described after Beside scraper plate (158)；It plays blowing snow.

The snowplough of alternative another program continuously improved, which is characterized in that its suction of snowing for being equipped with blowing snow device Cylinder (152)；Described snow is inhaled cylinder and is located at beside the snow pusher (151)；It is described snow inhale cylinder also and may be provided in it is described after Beside scraper plate (158)；It, which serves, inhales snow.Referring to Figure 47.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device It is long to avenge cylinder (155) away from suction, play the suction snow for front snow being drawn onto the collector (157) at rear portion.Referring to Figure 47.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Blowing snow cylinder (160).Referring to Figure 51.The blowing snow cylinder, by preceding air duct (51), preceding shunting conehead (52), blow paddle wheel fan (54), Motor stator shell (55), middle air duct (56), the rear air duct (58) for having spreader (58a), noise reduction hole (60) are formed, described Preceding air duct (51) and the middle air duct (56) and the rear air duct (58) of tool spreader (58a) successively connect；Motor external stator Even fan blade rotation, the motor and preceding shunting conehead (52) and spreader (58a) are installed in rear air duct (58), the horse It is overlapped up to the central axes of preceding shunting conehead (52) and spreader (58a) with the central axes of its rear air duct (58) being installed in； The motor and the preceding ring week for shunting conehead (52) and spreader (58a) and it is described after between air duct (58) it is arranged side by side at least One and the filtering muffling air duct (61) along the rear air duct longitudinal direction；The filtering muffling air duct (61) belongs to reactive muffling Device；The spreader (58a) ring week and it is described after be equipped on cross section between air duct (58) noise elimination partition (62) so as to The filtering muffling air duct (61) of the rear air duct longitudinal direction is installed, the filtering muffling air duct (61) is equipped with multiple noise reduction holes (60)；The affixed sound-absorbing material of cavity inner wall (63) of air duct after described, in the affixed sound-absorbing material of inside and outside wall of the preceding air duct (63), in the affixed sound-absorbing material of outer wall (63) of the filtering muffling air duct, multiple sound absorption noise elimination wind are set in the preceding air duct It manages (65)；The sound absorption muffling air duct (65) belongs to dissipative muffler；It is affixed in the inside and outside wall of sound absorption muffling air duct (65) Porous sound-absorbing material；The overhead kick (64) of multiple wedges for having turn right angle is equipped in the inner wall of the preceding air duct；Affixed sound absorption The method of material (63) is at the position of the affixed sound-absorbing material of inside and outside wall (63) of the preceding air duct, in the filtering noise elimination wind The position of the affixed sound-absorbing material of the outer wall of pipe (63), in the affixed porosity sound absorption of the inside and outside wall of sound absorption muffling air duct (65) The position of material, first dipping glue in the production line, then go deep into the clast of sound-absorbing material；It fast forwards through in the production line again There are glue and the position movement for the clast for being stained with sound-absorbing material to be baked dipping in hot wind；In the motor and preceding shunting conehead (52) the ring week of spreader (58a) and it is described after between air duct (58) side by side at least two and air duct is vertical after described To filtering muffling air duct (61)；The ring week and institute in the motor and preceding shunting conehead (52) and spreader (58a) State between rear air duct (58) side by side and its is different in size for the filtering muffling air duct (61) of air duct longitudinal direction after described；Institute State the motor and the preceding ring week for shunting conehead (52) and spreader (58a) and it is described after between air duct (58) it is arranged side by side And the filtering muffling air duct (61) of air duct longitudinal direction which is provided with after described multiple noise reduction holes (60) hole size not One；It is described in the motor between the preceding ring week for shunting conehead (52) and spreader (58a) and the air duct (58) afterwards simultaneously The through-hole for multiple noise reduction holes (60) that filtering muffling air duct (61) arrange and along the rear air duct longitudinal direction which is provided with is big It is small alternate；It is described in the motor and the ring week and the air duct (58) afterwards of preceding shunting conehead (52) and spreader (58a) it Between side by side and the filtering muffling air duct (61) of air duct longitudinal direction which is provided with after described multiple noise reduction holes (60) lead to Hole density interphase；The ring week and the rear air duct in the motor and preceding shunting conehead (52) and spreader (58a) (58) between side by side and the filtering muffling air duct (61) of air duct longitudinal direction which is provided with after described multiple noise reduction holes (60) through-hole have dredge have it is close.

Described is arranged side by side between the motor and the preceding ring week for shunting conehead 52 and spreader 58a and the rear air duct 58 And its is different in size for the filtering muffling air duct 61 of air duct longitudinal direction after described, pipe range is critically important, to pass through experiment adaptation Sound pipe equivalent length is in the hope of noise elimination effect.The ring week and institute in the motor and preceding shunting conehead 52 and spreader 58a State between rear air duct 58 side by side and the filtering muffling air duct 61 of air duct longitudinal direction which is provided with after described multiple noise reductions The hole size in hole 60 is different significant, and through-hole varies, and expands the adaptability of the breadth of frequency of noise elimination.It is described in institute State motor and the preceding ring week for shunting conehead 52 and spreader 58a and it is described after between air duct 58 side by side and after described The hole size in multiple noise reduction holes 60 that the filtering muffling air duct 61 of air duct longitudinal direction which is provided with is alternate, conducive to the impedance of noise elimination. It is described in the motor and the preceding ring week for shunting conehead 52 and spreader 58a and it is described after between air duct 58 side by side and The through-hole density interphase in multiple noise reduction holes 60 that the filtering muffling air duct 61 along the rear air duct longitudinal direction which is provided with is beneficial It is covered in frequency.After the ring in the motor and preceding shunting conehead 52 and spreader 58a is all and described between air duct 58 Side by side and the filtering muffling air duct 61 of air duct longitudinal direction which is provided with after described multiple noise reduction holes 60 through-hole have it is thin Have it is close be beneficial to assign pipe in it is distinguished and admirable.Described ring week in the motor and preceding shunting conehead 52 and spreader 58a and described Afterwards between air duct 58 side by side and multiple noise reduction holes after described in the middle part of longitudinal filtering its pipe of muffling air duct 61 of air duct 60 through-hole is smaller and sparse, be beneficial in pipe it is distinguished and admirable to middle part when continue flow forward and reduce premature ejaculation.

It is described in the motor and the ring week and the air duct (58) afterwards of preceding shunting conehead (52) and spreader (58a) it Between side by side and multiple noise reduction hole (60) through-holes after described in the middle part of filtering muffling air duct (61) of air duct longitudinal direction its pipe It is smaller and sparse；Flap (64) are equipped in many places of the blowing snow cylinder；The through-hole in the multiple noise reduction hole also can be used described The form of flap, the flap refers to the opening narrow slit that arc is provided on cylinder, and the part sheet body of arc is and cylinder What body was connected；It eliminates the noise for filtering, the small through hole and the flap in multiple noise reduction holes of the outer surface for the air duct that air-flow enters Be open narrow slit, and carries out first compression, and the cavity for entering back into inner surface carries out primary expansion, the gas expanded by first compression Body flows backward again, then squeeze into the inner surface at rear portion the through-hole in multiple noise reduction holes and the opening narrow slit of the flap and Second-compressed is carried out, the cavity between latter half of shell is subsequently entered and carries out reexpansion again, then blown out from outlet, completed The noise elimination process of multiple compression-expansion is conducive to sound absorption and eliminates the noise and noise abatement.Resultant effect is significant；Power output is big, low noise, It dries more, it is lighter, so that product is attained a yet higher goal, be one with two its essence is air duct and silencer are combined, before no one Expect making product, better adapt to frequency of noise elimination characteristic, effect is self-evident.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Upper apneusis snow cylinder (155), it is interior to be equipped with suction ventilator and blender, front snow is drawn onto the collector (157) at rear portion.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Upper apneusis snow cylinder (155), it is interior to be equipped with air-introduced machine, screw feeder is stirred, front snow is drawn onto the collector (157) at rear portion.The receipts Storage is equipped with cuber, crushing by snow at ice cube or ice cream, then passes to transport vehicle.

The snowplough of alternative another program continuously improved, which is characterized in that the collector (157) described in it is matched Snow melting agent is filled, road surface blacks unsightly, if flowing to field damage crops, current chlorine with certain salt bases if with carbon black class It is preferably and cheap to change sylvite effect, the collector is equipped with deflection water clock disc type seeder slowly to broadcast sowing dilutely.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is equipped with the blowing snow cylinder of plural serial stage away from blowing snow cylinder (160).

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is away from blowing snow cylinder (160), using the turbofan of waste and old aero-engine come blowing snow.

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is equipped with the other air blower set away from blowing snow cylinder (160).

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is equipped with the other two-stage strength Lodz blower set away from blowing snow cylinder (160).

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is equipped with electronic air blower away from blowing snow cylinder (160).

The snowplough of alternative another program continuously improved, which is characterized in that its strength for being equipped with blowing snow device Length is equipped with motor-driven air blower away from blowing snow cylinder (160).

The snowplough of the high-power strength blowing snow cylinder in a kind of tool top, which is characterized in that it uses four that liquefied fuel drives While Stroke Engine drives screw feeder and traveling wheel, it is additionally provided with battery and makees power supply；Electricity consumption goes to drive several motor, then uses The motor removes to drive respectively used blowing snow device on the snowplough and inhales snow device and vibrator；Use engine driving Screw feeder and traveling wheel；The screw feeder (13) does not have to continuous in long way spirally around several 360 degree circles, but uses partly Circular arc screw feeder, the semi arch screw feeder is equipped with correspondingly, with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc Screw feeder circle and lower half circular arc screw feeder circle；And the edge of the circle of the upper half circular arc screw feeder circle and the lower half circular arc screw feeder circle is equal Bound edge equipped with polyester；The traveling wheel (154), i.e., instead of wheel is not also not crawler belt, simple outside wheel (22) Ground is surrounded by anti-skidding soft band and wheel and forms traveling wheel；Snowplough is equipped with sliding cutting snow pusher (151), its institute of the snowplough Tool function line is equipped with above each sheet of two sheets of the sliding cutting snow pusher for the sliding cutting snow pusher (151) being equipped with Curved surface, each sheet of two sheet are from front to back the curved arcwall face of tool function line, the letter along the long trend of plate Number line is cubic parabola, because cubic parabola tool slows down the abirritation of impact phenomenon, pushes resistance to lower and to dissipate Power；It is equipped with the rear scraper plate (158) for the scraper pulled and the lower blowing snow cylinder (159) of blowing snow device at snowplough rear portion, is additionally provided with vibration Smash device (153)；Hai You Walk row band (156)；The lower blowing snow cylinder (159) is located at beside the snow pusher (151)；It is described Lower blowing snow cylinder is also located at beside the rear scraper plate (158)；The blowing snow device contains the lower blowing snow cylinder (159), also device containing blowing snow Strength blowing snow cylinder (160) and side-blown snow cylinder；The side-blown snow cylinder also it is compatible with it is described descend blowing snow cylinder；It is blown under described The blowing snow cylinder (160) of the strength of snow cylinder (159) and the blowing snow device is also commonly referred to as blowing snow cylinder；The sliding cutting snow pusher (151) Vibrator (153) are equipped with below, use is planetary；It is the shaft using electronic one end hovering, when it is rotated, The circular cone of low end forms the planetary motion of rolling element and passes to sliding cutting snow pusher (151) to generate vibration；It is described to sweep away snow The top of machine is equipped with its upper apneusis snow cylinder (155) for being equipped with strength of the snowplough of high-power strength blowing snow cylinder, interior to be equipped with suction ventilator And blender；Suction ventilator of the blowing snow cylinder of upper apneusis snow cylinder (155) or internal series-connection installation multistage as bypass；Institute Blowing snow cylinder is stated, by preceding air duct (51), preceding shunting conehead (52), blows paddle wheel fan (54), motor stator shell (55), middle air duct (56), has the rear air duct (58) of spreader (58a), noise reduction hole (60) are formed, the preceding air duct (51) and the middle air duct (56) and the rear air duct (58) of tool spreader (58a) successively connects；Motor external stator connect fan blade rotation, the motor with Preceding shunting conehead (52) and spreader (58a) are installed in rear air duct (58), the motor and preceding shuntings conehead (52) and are divided The central axes of flow cone (58a) are overlapped with the central axes of its rear air duct (58) being installed in；In the motor and preceding shunting conehead (52) the ring week of spreader (58a) and it is described after between air duct (58) side by side at least one and air duct is vertical after described To filtering muffling air duct (61)；The filtering muffling air duct (61) belongs to reactive muffler；In the spreader (58a) Cross section between ring week and the rear air duct (58) is equipped with noise elimination partition (62) to install the filter of the rear air duct longitudinal direction Wave muffling air duct (61), the filtering muffling air duct (61) are equipped with multiple noise reduction holes (60)；In the cavity of the rear air duct The affixed sound-absorbing material of wall (63), in the affixed sound-absorbing material of inside and outside wall (63) of the preceding air duct, in the filtering muffling air duct The affixed sound-absorbing material of outer wall (63) sets multiple sound absorption muffling air ducts (65) in the preceding air duct；The sound absorption muffling air duct (65) belong to dissipative muffler；In the affixed porous sound-absorbing material of inside and outside wall of sound absorption muffling air duct (65)；It is blown described The many places for avenging cylinder are equipped with flap (64)；The form of the flap, the fish also can be used in the through-hole in the multiple noise reduction hole Scale refers to the opening narrow slit that arc is provided on cylinder, and the part sheet body of arc is connected with cylinder.

The form of the flap also can be used in the through-hole at other positions, and the flap refers to be opened on cylinder There is an opening narrow slit of arc, and the part sheet body of arc is connected with cylinder, if the part sheet body flap of multiple arcs Form.

The overhead kick (64) of multiple wedges for having turn right angle is equipped in the inner wall of the preceding air duct；Affixed sound-absorbing material (63) method is at the position of the affixed sound-absorbing material of inside and outside wall (63) of the preceding air duct, in the noise elimination of the engine The front exhaust pipe (17) for going out a part of length that exhaust outlet picks out of device (12) which is provided with multiple sound attenuation holes (11a), accordingly It is equipped in the outside of the front exhaust pipe (17) for going out a part of length that exhaust outlet picks out of the silencer (12) of the engine Noise elimination outer tube (11c) is equipped with multiple interval plates between the noise elimination outer tube and the front exhaust pipe, and sets noise abatement Noise elimination packing material, and the wedge (11b) of the hexagonal pyramid shape on the noise elimination outer tube equipped with multiple cellular arrays；Institute Multiple sound attenuation holes (11a) that the front exhaust pipe (17) equipped with multiple sound attenuation holes (11a) stated is equipped with are cellular hexagons Eyelet；It is divided into multistage inner tube by interval plate, and the inner tube length of multistage is that length is different and alternate；Its each surprise Several sections be 0.618 length unit inner tube, then each even number section adjacent thereto is the inner tube of 0.382 length unit；In addition, institute The distribution for multiple eyelets that the inner tube stated is equipped with is not uniformly distributed but has density；It is 0.618 length list positioned at its each section The position of this section of pipe range of a quarter at the middle part on one section of pipe of the inner tube of position is closeer eyelet, in its two beside portions This section of pipe on be then thinner eyelet；And its eyelet is triangle or square or pentagonal or hexagon 's；It is described be located at its each section be 0.382 length unit the distribution of multiple eyelets that is equipped with of inner tube be not also it is uniformly distributed and Have density, be thinner eyelet at the position of this section of pipe range of a quarter that it is located at the middle part on this section of pipe, its two It is then closeer eyelet on this section of pipe of beside portions, and the eyelet is polygon, or using the wedge of more prismatics (11b)；It is in multi-prism taper, that is, multi-panel cone equipped with many stamping protrusions on the face of the noise elimination outer tube (11c) Shape, referred to as wedge (11b)；The wedge is hexagon from the root of the punching press of metal plate, is to reduce from root to top, greatly Causing its breadth depth ratio is one to one, or to one to one point five, or each of on the face of the noise elimination outer tube described in hexagonal pyramid Micropore is set at the top of the wedge of shape, diameter is not more than 0.5 millimeter；The polygonal pyramid shape used on the face of the inner tube Its breadth depth ratio of wedge is One to naught point eight, or to one. four to one；Many wedges form wedge many ribs structure, in each face Arrangement be honeycomb or hexagonal polygon；In the inner and outer pipes of noise elimination or half is filled with metallic fiber or resistant to high temperature Nonmetallic materials；Or half sound-absorbing material or sound-absorbing porous material or flexible material and film material filled with resistance to medium temperature；It is described Sound-absorbing porous material or fiber-like, foam class, particulate species, or be applied alone, or mixed；Or with fiber-like or rock wool or glass Silk or mineral wool or super glass wool；Or fireproof is wanted with foam class；Or with particulate species or expanded perlite or porous pottery Cob brick；Or the fabric or felt of heatproof are filled or are attached, to match all using the low-and high-frequency sound absorption efficiency of multiple material complementation Multi-stylus, which is split, reinforces noise reduction and heat-insulating and shock-absorbing effect；Have with the fabric or felt of foamed material or heatproof to attach the hush tube Heat-insulating and shock-absorbing effect.

Detailed description of the invention

Present invention will be further explained below with reference to the attached drawings and examples.

Fig. 1 is that have snowplough (the exposing screw feeder) of antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe to show It is intended to.

Fig. 2 is the three-dimensional signal for having the motor spindle that sweeps away snow of antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe Figure.

Fig. 3 is the snowplough complete machine for having antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe of the invention Schematic diagram.

Fig. 4 is that have antiskid chain and ice-spur snow brush screw feeder and the snowplough (exposing silencer) of conduct heat vapour slot and front exhaust pipe Schematic diagram.

Fig. 5 is the schematic diagram for having the snowplough of antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe.

Fig. 6 is that have antiskid chain and ice-spur snow brush screw feeder and the snowplough (exposing snow throwing disk) of conduct heat vapour slot and front exhaust pipe Schematic diagram.

Fig. 7 is the snowplough of the containment envelope (19b) that the dress not changed does not have noise elimination to act in itself and too far fence (24) Schematic diagram.

Fig. 8 is the schematic diagram for having the snow throwing disk of parabolic blades.

Fig. 9 is the schematic diagram for dismantling the snow throwing disk for having parabolic blades of another angle of worm screw.

Figure 10 is the schematic diagram of a kind of upper half arc of snowplough and screw feeder that lower half arc matches.

Figure 11 is a kind of schematic diagram of the blowing snow cylinder of snowplough.

Figure 12 is the schematic diagram for the tooth sector (21) that the base edge of the steering mouth on the top of snow output tube is equipped with.

Figure 13 is the schematic diagram for cooperating the control stick (20) for adding rack gear of tooth sector.

Figure 14 is the signal of the spatial position of ice shoveling plate as viewed from front, screw feeder, snow throwing disk, manual spade, tooth sector Figure.

Figure 15 is provided with the schematic diagram of the manual spade of multiple spade teeth (25).

Figure 16 is that the solid of the wedge (11b) of a circle of the noise elimination outer tube (11c) that the outside of front exhaust pipe (17) is equipped with is shown It is intended to.

Figure 17 is the outside of front exhaust pipe (17) equipped with the partial schematic diagram of the noise elimination outer tube (11c) of wedge (11b).

Figure 18 be logical silencer have multiple sound attenuation holes (11a) and be divided into the signal of the front exhaust pipe of multistage inner tube (17) Figure.

Figure 19 is the diagrammatic cross-section for the wedge (11b) that front exhaust pipe (17) is equipped with.

Figure 20 is the stereoscopic schematic diagram for the push rod for having the double acting security switch of convertible and pushing away the double acting security switch of button.

Figure 21 is the double acting security switch of convertible and the stereoscopic schematic diagram for pushing away the double acting security switch of button.

Figure 22 is the stereoscopic schematic diagram of the double acting security switch of convertible.

Figure 23 is that the pulling end of walking wheel bracket is equipped with the stereoscopic schematic diagram of bracket brake spring (29).

Figure 24 is the stereoscopic schematic diagram for being driven walking wheel disc (26) and shaft (28) mutually spatial vertical.

Figure 25 is the stereoscopic schematic diagram for exposing the snowplough of transmission gear shift part.

Figure 26 is the schematic elevation view for being driven walking wheel disc (26).

Figure 27 is the F-F diagrammatic cross-section for being driven walking wheel disc (26).

Figure 28 is the A-A diagrammatic cross-section for being driven walking wheel disc (26).

Figure 29 is the D-D diagrammatic cross-section for being driven walking wheel disc (26).

Figure 30 is the stereoscopic schematic diagram for being driven walking wheel disc (26).

Figure 31 is the stereoscopic schematic diagram for exposing the snowplough of transmission walking wheel disc (26) and speed change sliding thumb wheel (27).

Figure 32 is the spatial position signal for exposing the variable part of transmission walking wheel disc (26) and speed change sliding thumb wheel (27) Figure.

Figure 33 is the perspective view of the explosion of the right hand operation part of the snowplough regulated and controled using drawstring.

Figure 34 is the perspective view of the explosion of the left-handed operation part of the snowplough regulated and controled using drawstring.

Figure 35 is the perspective view of the explosion of the panel operation part of the snowplough regulated and controled using drawstring.

Figure 36 is the perspective view of the explosion of the panel rack part of the snowplough regulated and controled using drawstring.

Figure 37 is the schematic diagram of the right trigger self-locking plate (158) of the snowplough regulated and controled using drawstring.

Figure 38 is the schematic diagram of the right trigger (162) of the snowplough regulated and controled using drawstring.

Figure 39 is the schematic diagram of the handle support (124) of the snowplough regulated and controled using drawstring.

Figure 40 is the schematic diagram of the right upper handrail OK a karaoke club rope plate (156p) of the snowplough regulated and controled using drawstring.

Figure 41 is the schematic diagram of the snowplough upper left handrail OK a karaoke club rope plate (123p) regulated and controled using drawstring.

Figure 42 is the schematic diagram of the left trigger (134) of the snowplough regulated and controled using drawstring.

Figure 43 is the schematic diagram of the dextrad of the right trigger self-locking plate (158) of the snowplough regulated and controled using drawstring.

Figure 44 is the schematic diagram of the left-hand of the right trigger (162) of the snowplough regulated and controled using drawstring.

Figure 45 is a kind of snowplough for having engine and motor drive and the signal for having preceding push plate and having preceding suction to avenge cylinder Figure.

Figure 46 be have upper blowing snow cylinder snowplough its have the schematic diagram of wheel case crawler belt.

Figure 47 is the snowplough of walking belt driving and the schematic diagram for having servo-actuated cuber.

Figure 48 be snowplough its have the schematic diagram of rear scraper plate and rear snow-blowing cylinder.

Figure 49 is a kind of schematic diagram of the snowplough of the high-power strength blowing snow cylinder in tool top.

As shown, in figure:

1. being to start handle；2. being folded piece (2)；3. being long handle torsional spring；4. being to start handle lock tongue；5. being slide lock Tongue；6. being to push away button (6)；7. being reseting pressuring spring；8. being to push away the double acting security switch seat of button；9. being handrail handle；10. being push rod； 11a. is sound attenuation hole；11b. is wedge；11c. is noise elimination outer tube；12. being silencer；13a. is multiple ice-spurs；13. being screw feeder； 14a. is preceding jockey pulley；14. being preceding crawler belt；15. being ice shoveling plate；15a. is the tooth (15a) on ice shoveling plate (15)；15b. is snow brush； 16. being hot vapour pipe；16b. is vapor opening；17b. is the venthole (17b) of body front lower place front exhaust pipe；17. being front exhaust pipe； 18. being snow throwing disk；18a. is that have parabolical snow throwing blade；19. being heat transfer vapour slot；19b. is containment envelope；20. being to turn to The rack gear of operating stick；21. being tooth sector；22. being antiskid chain；23. being operating handle；24. being fence；25. being spade tooth；26. It is transmission walking wheel disc；26a. is the flank of tooth；26b. is tooth top I；26c. is tooth top II；27. being speed change sliding thumb wheel；31. being to become Shelves operating stick；32. being engine；33. being reduction gearing；34. being worm type of reduction gearing；134. thickness 2mm long 220mm wide The left trigger (134) of 42.5mm high 89.5mm, 135. trigger bolt M5 long 45mm (135), 133. hexagonal locking nut M5 (133), the self-locking drawstring (141) of 141. long 745mm, the trigger dottle pin (132) of 132. natural rubbers, the full spiral shell of 126. outer-hexagonals Line bolt M6 long 55mm (126), the upper left 123p. handrail OK a karaoke club rope plate (123p), 123. upper left handrails (123), 125. self tapping spiral shells Follow closely ST5 long 12mm (125), 124. handle supports (124), t6. hexagonal locking nut M6 (t6), t12. ferrous based powder metallurgical Add nitrile rubber NBR composite-gasket (t12), 122. half-round head square neck bolt M8 (122), 128. tapping screw ST4 long 12mm (128), 129. heating handle φ 34.5 132mm long (129), the 127. walkings long 1115mm of drawstring (127)；162. thickness 2mm long The right trigger (162) of 220mm wide 42.5mm high 89.5mm, 135. trigger bolt M5 long 45mm (135), the full spiral shell of 126. outer-hexagonals Line bolt M6 long 55mm (126), 156p. right upper handrail OK a karaoke club rope plate (156p), 156. right upper handrails (156), 124. handle branch Support member (124), the long 1560mm of 160. screw feeder drawstring (160), 161. self-locking reply tension spring φ 1 (161), 159. axis elasticity gear Enclose φ 6 (159), 86. returning pull-spring φ 8.5 (86), 157. self-locking fixed pin shafts (157), 158. right trigger self-locking plates (158)； 118. long 623.5 wide 496.5 (118) of lower handrail, 52. flange triangle tap bolt M6 long 16 (52), 119. knob PP (119), 120. hex nut M8 (120), the curved gasket of 121. plastics (121), 122. half-round head square neck bolt M8 long 50mm (122), 130. faceplate fastener (130), t12. ferrous based powder metallurgical add nitrile rubber NBR composite-gasket (t12), 131. cup head sides Neck bolt M8 long 40mm (131), 140. rocker switch (140), 136. top panels (136), 125. tapping screw ST5 long 12mm (125), adjustable plate (139) before 137. tapping screw ST5 long 30mm (137), 138. large washer φ 5 (138), 139.；152. preceding Panel (152), 153. light panels (153), 128. tapping screw ST4 long 12mm (128), 154. left LED light (154), 155. right sides LED light (155), 144. handles (144), 151. right adjusting rods (151), the long 33.75mm (146) of 146. gear pressure spring φ 14.5, 147. turret head flange face snail M5 long 50mm (147), the long 20mm (145) of 145.B type pin shaft φ 6,80.B type bolt (80), Adjusting rod (149), 143. left adjusting rods (143), the rotation of 148. snow output spots before the 150. speed regulation long 815mm of drawstring (150), 149. The long 1203mm of drawstring (148), 142. snow outlet tube drawstrings (142)；154. traveling wheel；151. sliding cutting snow pushers；Scraper plate after 158. (158)；159. lower blowing snow cylinder (159)；153. vibrators (153)；Apneusis snow cylinder (155) on 155.；157. collectors (157)； 156. Walk row bands (156)；152., which snow, inhales cylinder (152)；The blowing snow cylinder (160) of 160. strengths；64. the overhead kick (64) of wedge； 51. paddle wheel fan (54), 55. motor stator shells (55), 56 apoplexy are blown in shunting conehead (52), 54. before air duct (51), 52. before Cylinder (56), 58a. tool spreader (58a)；Air duct (58), 60. noise reduction holes (60) after 58.；61. filtering muffling air duct (61)；62. Noise elimination partition (62)；63. sound-absorbing material (63)；65. absorbing sound muffling air duct (65)；Stochastic pattern, which changes the standard component having, to be allowed to omit Have altered.

Specific embodiment

With reference to suggestion and method of the invention, can be reequiped on original snowplough；There is no noise elimination to act on original Outer cover is changed to two chambers of noise elimination effect, and calculating three-chamber silencer just becomes five chamber silencers, and noise elimination effect is much improved, Cost is also similar with former outer cover, five chamber silencers of the original on grass trimmer, slightly changes installation position, is adapted to snowplough, still It is available.

It reference may also be made to suggestion and method of the invention, reequiped on original snowplough；Originally without noise elimination effect Outer cover remove, still with three chamber silencers, or with five chamber silencers, the different requirement of different clients is seen, in silencer peripheral hardware Conduct heat vapour slot and front exhaust pipe, preferably with the front exhaust pipe for having noise elimination, so that noise elimination effect is much improved.

Preferably with suggestion and method of the invention, carry out detailed rules for the implementation on the snowplough of batch production.

Because of thing inperfect in every way, any product all must be always further improved there are many shortcoming, as hair Bright is endless.Because the present invention proceeds in two phases, first a kind of common snowplough is improved to novel have antiskid chain And ice-spur avenges the snowplough of brush screw feeder and conduct heat vapour slot and front exhaust pipe, therefore first say the former；It is stated on the basis of preceding again, into One step improves the details for becoming the snowplough for having safe manoeuvring and preceding jockey pulley and noise reduction body of multi-speed for monodentate disk.

Because there is the snowplough of antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe, include: body, hair Motivation, the screw feeder 13 for sweeping away snow；A snow output tube is equipped with above body, the top of the snow output tube, which is equipped with, turns to mouth, described Steering mouth base edge be equipped with tooth sector 21,；Setting in the middle part of body longitudinally mounted has starting for a horizontal output shaft Machine, After-Body are equipped with wheel and push rod 10, and the screw feeder is rotationally transversely mounted on the front of body, before body Lower section is equipped with ice shoveling plate 15, main pulley is installed on the output shaft of the engine, before the main pulley is made by belt Belt pulley rotation, the front pulley connect with longitudinally mounted front propeller shaft, the middle part of the front propeller shaft and snow throwing disk 18 It is connected, meanwhile, the front end of the front propeller shaft is fixedly connected with the worm screw of worm type of reduction gearing 33, the worm and gear The worm screw of retarder 33 engages with the worm-drive in its worm type of reduction gearing, and the worm gear is fixedly mounted on described stir On the screw conveyor shaft of dragon, the belt and tensioning wheel cooperate, before the tensioning wheel is mounted on tensioning plate, the preceding tensioning Plate is mounted on body by fulcrum, and the fulcrum is located at the middle part of preceding tensioning plate, and the tensioning wheel, screw feeder control bracing wire position In one end of preceding tensioning wheel, returning spring is located at the other end of preceding tensioning wheel, and the screw feeder controls bracing wire and is located at described push away The operating handle of the screw feeder of bar 10 is connected, and sweeps away snow to cooperate；It is attached to manual spade on body, sweeps ice and snow to cooperate；Therefore Still carry out general work of sweeping away snow.But any product is not all perfect in every way, and always there are many shortcomings must be further It is improved.General snowplough mostly uses Horizontal type wind-cooling put-put, and muffler shell temperature rise is excessively high, hot up to 160 Degree, influences safety, and not up to standard, needs to improve, but is difficult to overcome, and many items of no noise elimination effect have to be added with stupid method The outer cover of railing column net sample.Silencer is widely used as the silencing equipment of internal combustion engine especially put-put, is mounted on Doorway is vented on cylinder cover, to reduce the noise of engine operation process.Countries in the world to various traveling vehicles and grass trimmer and The limiting value of the noise of the graden machines such as rotary cultivator and snowplough and agriculture and animal husbandry machinery has relevant regulation, exhaust silencer It is exactly such a device to reduce exhaust noise and life.The performance evaluation of silencer mainly has acoustical behavior, air force The indexs such as performance and structural behaviour.The considerable part of internal combustion engine considers pulsating nature Low Frequency Noise Generator to be worth doing, mostly use resistance or impedance it is multiple and Property and micro-perforated plate muffler.The silencer of common internal combustion engine is mostly three in particular for the silencer of put-put Cavate silencer, noise elimination effect are limited；And outside must have biggish containment envelope, as Fig. 7 snowplough stereoscopic schematic diagram it is outer It covers shown in 19b, but itself is acted on without noise elimination, shell temperature rise superelevation, common different types of machines, not still snowplough, and And it is ear-ornaments of deaf person in fact that there are also grass trimmers though silencer is looked at added with outer cover, it is not too much very useful, still It is hot, safety is influenced, cannot thoroughly be solved the problems, such as.Many situations can be encountered when sweeping away snow: when sweeping away snow sometimes, especially in ice and snow When mingling, or when road conditions are poor, the various defect of original snowplough just do not know how more or less occur, such as: The screw feeder brushed without ice-spur snow and snow shoveling plate in front of sweeping away snow is sometimes insufficient into snow；It is not significant and get rid of not far that effect is got rid of in the throwing of snow throwing disk； The direction that turns of snow output spot uses not freely sometimes；The small spade of anodontia ice and snow encounters that some thin ice are all bad to be made；In front of side because but The side front steering device of preceding jockey pulley 14a or preceding crawler belt 14 turn difficulty when sharp turn turns in snowplough and carry out；Big walking without antiskid chain Wheel skids along ground, cannot snow pushing forward carefully；Even if hold drawstring handle hold raw pain it is not all right；Also such as Fig. 7 Snowplough type fence 24 too far from engine, people reaches the regulation of engine；And its operation handle there is not maloperation anti- The safety measure of shield；How to solve and how to guard against many snowploughs sporadic insufficient and disadvantage or implied or it is existing seemingly be and Non- technical phenomena is exactly the hard nut to crack in each field.Work caused by each mechanism in order to overcome the snowplough of the prior art The deficiency of state is casted a brick to attract jade and also to invent several novel deicing snow sweepers, and only uncommon descendant is just like silkworm in spring to extremely Not to the utmost, the perfection for pursuing invention never rests silk.Because having heat transfer vapour slot and front exhaust pipe, it is conducive to transmitting heat；And in body The ice shoveling plate 15 that is equipped with of front lower place be with teeth, therefore convenient for shovel ice and snow；On the side of the ice shoveling plate 15, it is equipped with ventilation To the front lower place of body for changing the front exhaust pipe 17 of ice, and front lower place equipped with steaming to body is used to change ice Hot vapour pipe 16, thus it is frangible conducive to Shi Bing local heating；In the periphery of the silencer 12 of engine, it is equipped with heat transfer vapour slot 19, institute The heat transfer vapour slot stated is the container for adding water, and the specific heat of water is big, therefore is conducive to cooling, and the heat transfer vapour slot is equipped with hot vapour pipe 16, the hot vapour pipe for being used to change ice of logical hot vapour to the front lower place of the body；And in the silencer of the engine 12 The exhaust outlet that goes out be connected to front exhaust pipe 17, the front exhaust pipe for being used to change ice of logical exhaust gas to the front lower place of the body, therefore Conducive to conducting heat and assist deicing.

When implementing, it is to be particularly noted that it has a two major features because the heat transfer vapour slot is the container for adding water, one A feature is when using it because it is to influence counterweight, and quite have an impact to the slip-resistant against foot traffic of complete machine；Because further changing Good, the described snowplough for having antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe, it is characterised in that described The wheel that After-Body is equipped with is equipped with antiskid chain 22.In addition to the grabbing and take off adhesive ability of antiskid chain itself, counterweight is also grabbed to anti-skidding Taking off adhesive ability has significant impact；Because the heat transfer vapour slot is to add water, weight is variation and is adjusted, so wanting The volume of a container for influencing counterweight is calculated, when adding water polygamy great, the grabbing of antiskid chain itself takes off that adhesive ability is big, this is not say And explain, and quite have an impact to the slip-resistant against foot traffic of complete machine.The second largest feature of described plus water the heat transfer vapour slot, influences whole The walking of machine such as turn and climb and fall, it is important to note that its height of C.G., and longitudinal potentiality coefficient of stability is calculated, undergraduate course professor It said, therefore did not repeated.In other words, heat transfer vapour slot is suitable, the bigger point of container, then with adding how much water is adjusted to.

Because further improveing, described have antiskid chain and ice-spur snow brush screw feeder and conduct heat vapour slot and front exhaust pipe are swept Snow machine, it is characterised in that the screw feeder 13 of the front for being rotationally transversely mounted on body, spiral screw feeder it is outer Edge is equipped with multiple ice-spur 13a and multiple snow brush 15b, or optionally first, therefore having it to assist deicing and the effect of sweeping away snow.

It is described to there is antiskid chain and ice-spur to avenge sweeping away snow for brush screw feeder and heat transfer vapour slot and front exhaust pipe because further improveing Machine, it is characterised in that the tooth sector 21 that the base edge for the steering mouth that the top of the snow output tube is equipped with is equipped with, be by The rack gear 20 of steering operation bar regulates and controls, thus its come compared with former soft spring ring it is just reliable.

The alternative snowplough continuously improved with gradual perfection, which is characterized in that its with liquefied fuel drive four While Stroke Engine drives screw feeder and traveling wheel, it is additionally provided with lithium battery and makees power supply；Electricity consumption goes to drive several motor, then It removes to drive used blowing snow device on the snowplough respectively with the motor and inhales snow device and vibrator, it is dynamic to overcome The remote and inconvenient problem of power machine driving.

A kind of snowplough having engine and motor drive, which is characterized in that its four stroke driven with liquefied fuel While engine driving screw feeder and traveling wheel, it is additionally provided with lithium battery and makees power supply；Electricity consumption goes to drive several motor, then described in Motor removes to drive respectively used blowing snow device on the snowplough and inhales snow device and vibrator；The screw feeder (13) does not have to connect It is continuous in long way spirally around several 360 degree circles, but use semi arch screw feeder as shown in figure 49, the semi arch Screw feeder is equipped with correspondingly, with screw conveyor shaft axle center with 180 degree for corresponding upper half circular arc screw feeder circle and lower half circular arc screw feeder circle, To overcome the problems, such as that machining is inconvenient and at high cost.

The form of the flap also can be used in the through-hole in the multiple noise reduction hole, and the flap refers to be opened on cylinder There is the opening narrow slit of arc, and the part sheet body of arc is connected with cylinder.Or the preceding air duct inner wall be equipped with it is multiple There is the overhead kick (64) of the wedge at turn right angle；The method of affixed sound-absorbing material (63) be the preceding air duct inside and outside wall it is affixed The position of sound-absorbing material (63), before a part of length that exhaust outlet picks out out of the silencer (12) of the engine Exhaust pipe (17) which is provided with multiple sound attenuation holes (11a), accordingly go out exhaust outlet in the silencer (12) of the engine The outside of the front exhaust pipe (17) of a part of length picked out be equipped with noise elimination outer tube (11c), the noise elimination outer tube with it is described Front exhaust pipe between be equipped with multiple interval plates, and set noise abatement noise elimination packing material, and be equipped on the noise elimination outer tube The wedge (11b) of the hexagonal pyramid shape of multiple cellular arrays；The front exhaust pipe (17) equipped with multiple sound attenuation holes (11a) The multiple sound attenuation holes (11a) being equipped with are cellular hexagon eyelets；It is divided into multistage inner tube by interval plate, and The inner tube length of multistage is that length is different and alternate；Its each odd number section is the inner tube of 0.618 length unit, then adjacent thereto Each even number section be 0.382 length unit inner tube；In addition, the distribution for multiple eyelets that the inner tube is equipped with is not equal Cloth but have density；Be positioned at its each section the middle part on one section of pipe of the inner tube of 0.618 length unit a quarter this The position of Duan Guanchang is closeer eyelet, is then thinner eyelet on this section of pipe of its two beside portions；And its eyelet is three It is angular or square or pentagonal or hexagonal；Described is the inner tube of 0.382 length unit positioned at its each section The distribution for the multiple eyelets being equipped with also is not uniformly distributed but has density, its be located at the middle part on this section of pipe four/ The position of one this section of pipe range is thinner eyelet, is then closeer eyelet on this section of pipe of its two beside portions, and described Eyelet is polygon, or using the wedge (11b) of more prismatics；On the face of the noise elimination outer tube (11c), it is equipped with many Stamping protrusion is in that multi-prism taper, that is, multi-panel is cone-shaped, referred to as wedge (11b)；Punching press of the wedge from metal plate Root be hexagon, be to reduce from root to top, substantially its breadth depth ratio is one to one, or to one to one point five, or described Noise elimination outer tube face on each of set micropore at the top of the hexagonal pyramid shaped wedge, diameter is not more than 0.5 millimeter； Its breadth depth ratio of the wedge of the polygonal pyramid shape used on the face of the inner tube is One to naught point eight, or to one. four to one；It is all Multi-stylus splits composition wedge many ribs structure, and the arrangement in each face is honeycomb or hexagonal polygon；In noise elimination In outer tube or half is filled with metallic fiber or nonmetallic materials resistant to high temperature；Or it is partly filled with the sound-absorbing material of resistance to medium temperature, or more Hole sound absorbing material or flexible material and film material；The sound-absorbing porous material or fiber-like, foam class, particulate species, or it is single With, or it is mixed；Or with fiber-like or rock wool or glass fiber or mineral wool or super glass wool；Or it to be prevented fires with foam class 's；Or with particulate species or expanded perlite or porous clay brick；Or the fabric or felt of heatproof are filled or are attached, to utilize The low-and high-frequency sound absorption efficiency of multiple material complementation reinforces noise reduction and heat-insulating and shock-absorbing effect with many wedges；With foamed material or The fabric or felt of heatproof have heat-insulating and shock-absorbing effect to attach the hush tube.

Usefulness: reinforcing function, and noise abatement drop row improves benefit.

A kind of snowplough of the high-power strength blowing snow cylinder in tool top, the top of snowplough are equipped with high-power strength blowing snow cylinder Snowplough its be equipped with blowing snow device strength upper apneusis snow cylinder (155), it is interior be equipped with suction ventilator and blender, front snow suction To the collector (157) at rear portion；The blowing snow cylinder of upper apneusis snow cylinder (155) or internal series-connection installation multistage is as bypass Suction ventilator.

Claims

1. the snowplough of high-power strength blowing snow cylinder at the top of a kind of tool, which is characterized in that its four punching for using liquefied fuel to drive While journey engine driving screw feeder and traveling wheel, it is additionally provided with battery and makees power supply；Electricity consumption goes to drive several motor, then described in Motor removes to drive respectively used blowing snow device on the snowplough and inhales snow device and vibrator；With engine driving screw feeder and Traveling wheel；The screw feeder (13) does not have to continuous in long way spirally around several 360 degree circles, but use semi arch stirs Dragon, the semi arch screw feeder be equipped with it is one-to-one, with screw conveyor shaft axle center with 180 degree be corresponding upper half circular arc screw feeder circle and Lower half circular arc screw feeder circle；And the edge of the circle of the upper half circular arc screw feeder circle and the lower half circular arc screw feeder circle is equipped with polyester Bound edge；The traveling wheel (154), i.e., instead of wheel is not also not crawler belt, is simply surrounded by outside wheel (22) anti-skidding Soft band and wheel and form traveling wheel；Snowplough be equipped with sliding cutting snow pusher (151), the snowplough its be equipped with it is described The curved surface of tool function line, the two panels are equipped with above each sheet of two sheets of the sliding cutting snow pusher of sliding cutting snow pusher (151) Each sheet of plate is from front to back the curved arcwall face of tool function line along the long trend of plate, and the function line is cube parabolic Line pushes resistance because cubic parabola tool slows down the abirritation of impact phenomenon to lower and to dissipate；At snowplough rear portion The lower blowing snow cylinder (159) of rear scraper plate (158) and blowing snow device equipped with the scraper pulled, is additionally provided with vibrator (153)；It is additionally provided with Walking belt (156)；The lower blowing snow cylinder (159) is located at beside the snow pusher (151)；The lower blowing snow cylinder is also located at described Rear scraper plate (158) beside；The blowing snow device contains the lower blowing snow cylinder (159), also the blowing snow cylinder (160) of the strength of the device containing blowing snow And side-blown snow cylinder；The side-blown snow cylinder also it is compatible with it is described descend blowing snow cylinder；The lower blowing snow cylinder (159) and the blowing snow device The blowing snow cylinder (160) of strength be also commonly referred to as blowing snow cylinder；Vibrator (153) are equipped with behind the sliding cutting snow pusher (151), are adopted With planetary；It is the shaft using electronic one end hovering, and when it is rotated, the circular cone of low end forms rolling element Planetary motion passes to sliding cutting snow pusher (151) to generate vibration；The top of the snowplough is equipped with high-power strength and blows Its upper apneusis snow cylinder (155) for being equipped with strength of the snowplough of cylinder is avenged, it is interior to be equipped with suction ventilator and blender；The upper apneusis snow cylinder (155) or the blowing snow cylinder of internal series-connection installation multistage is as the suction ventilator bypassed；The blowing snow cylinder, by preceding air duct (51), preceding point Flow cone head (52) blows paddle wheel fan (54), motor stator shell (55), middle air duct (56), the rear air duct for having spreader (58a) (58), noise reduction hole (60) are formed, the rear wind of the preceding air duct (51) and the middle air duct (56) and tool spreader (58a) Cylinder (58) successively connects；Motor external stator connects fan blade rotation, and the motor is filled with preceding shunting conehead (52) and spreader (58a) It is located in rear air duct (58), the central axes of the motor and preceding shunting conehead (52) and spreader (58a) are installed in it The central axes of air duct (58) are overlapped afterwards；The motor and it is preceding shunting conehead (52) and spreader (58a) ring week and it is described after Between air duct (58) side by side at least one and after described air duct longitudinal direction filtering muffling air duct (61)；The filtering is eliminated the noise Air hose (61) belongs to reactive muffler；On cross section between the ring week and the rear air duct (58) of the spreader (58a) The filtering muffling air duct (61) of the rear air duct longitudinal direction, the filtering muffling air duct (61) are installed equipped with noise elimination partition (62) It is equipped with multiple noise reduction holes (60)；The affixed sound-absorbing material of cavity inner wall (63) of air duct after described, in the preceding air duct The affixed sound-absorbing material of outer wall (63), in the affixed sound-absorbing material of outer wall (63) of the filtering muffling air duct, in the preceding air duct If multiple sound absorption muffling air ducts (65)；The sound absorption muffling air duct (65) belongs to dissipative muffler；In the sound absorption muffling air duct (65) the affixed porous sound-absorbing material of inside and outside wall；Flap (64) are equipped in many places of the blowing snow cylinder；The multiple noise reduction The form of the flap also can be used in the through-hole in hole, and the flap refers to the opening narrow slit that arc is provided on cylinder, and The part sheet body of arc is connected with cylinder.