CN2083160U

CN2083160U - Impact ice-breaking and snow-removing machine

Info

Publication number: CN2083160U
Application number: CN 90208931
Authority: CN
Inventors: 许京凤
Original assignee: Individual
Current assignee: Individual
Priority date: 1990-06-22
Filing date: 1990-06-22
Publication date: 1991-08-21

Abstract

The utility model discloses an impact ice-breaking and snow-removing machine, comprising a driving mechanism, a speed changing mechanism, an impact ice-breaking mechanism and a sweeping mechanism. Each part has a corresponding copying device such as a copying wheel, a copying spring, a copying joint, etc. After the ice-breaking mechanism finish the ice breaking operation, the sweeping mechanism pushes snow and ice towards one side of a road or loads lifted snow and ice onto a transporting vehicle. The ice-breaking snow-removing machine is directly driven by the traction of a vehicle, and the ice-breaking snow-removing machine has the advantages of high ice-breaking efficiency and low cost.

Description

Impact ice-breaking and snow-removing machine

Impact type is united the snow removing machine that opens ice, and is a kind of ice and snow removing machinery of removing traffic route, particularly avenue.

Cold district, winter, the ice sheet that causes accumulated snow to be compacted on the road was in time removed as failing in the snow back through snowing a great deal.If ice dissolution is frozen once again and mixed with a large amount of silt particles, ice sheet is tough and tensile more smooth, is easy to cause traffic accident, and has a strong impact on the normal traffic transportation.At present, have the urban road ice and snow removing machinery of multiple pattern both at home and abroad.Be used to dispose the machinery of hard ice sheet on the road or compacting snow deposit, adopt form of structure such as milling formula, plough formula, rotary, differential rolling-type more.Wherein milling formula often requires evenness of road surface smooth, is unfavorable to rough and uneven in surface or coarse road surface.

The purpose of this utility model is to provide a kind of impact type to unite the snow removing tool that opens ice.These facility are used impact principle with vehicle traction and directly driving, not only are suitable for the ice sheet of the various hardness on the broken various rough and uneven in surface road surfaces, do not damage the road surface, but also can remove the floating snow on the road.The ice and snow of removing not only can drain into a side of road, but also can directly install on the transport vehicle by lifting appliance.

The utility model is like this design: this snow removing machine that opens ice adopts automobile of traction directly to drive, and it is opened ice by transmission mechanism, gear, governor motion, impact type, and mechanism, cleaning agency etc. constitute jointly.All there is corresponding copying device in each mechanism, as contour wheel, profiling joint, copying spring etc., so that can adapt to the needs on the various road surfaces that are uneven during the work of each mechanism.

Accompanying drawings concrete structure of the present utility model is as follows:

The structure of drive unit (1) as shown in Figure 2, it is to constitute double drive by automobile axle (40) and bevel gear group (41), has both driven automobile and has been used for traction, drives the snow removing machine work of opening ice again.It is that power is finished traction and driving simultaneously that the utility model also can adopt the tractor of output shaft.

The structure of transmission mechanism (2) is shown in accompanying drawing 1,2, it is by universal joint, power transmission shaft the power of drive unit (1) to be passed to transmission case (6) by gear (4), transmission case (6) is by the sprocket wheel (10) of semiaxis (37) the transmission both sides of its both sides, sprocket wheel (10) constitutes two transmission systems respectively in both sides, transmission dissected valley device (16), impact bar camshaft (11) make open ice mechanism work of impact type; Transmission snow scraping plate (20) is scraped snow cave shovel (21), flat spin strand cage (23), vertical spin strand cage (12), spiral wire brush (24) and is made cleaning agency (9) work.

Transmission case in the transmission mechanism (6) adopts the automobile axle that does not have differential action.

The structure of gear (4) is shown in accompanying drawing 1,2, and it is made up of clutch (3) and gearbox (5).Adopt gear, can make the impact type mechanism that opens ice that 5 kinds of operating rates are arranged.

Impact type opens ice the structure of mechanism (7) shown in accompanying

drawing

1,4,5,7, and it comprises by some groups, and assembly that impact bar (19) forms constitutes; Every group of assembly is by same camshaft (11) transmission, and upper and lower side is separately fixed in upper bearing bracket (27) and the lower leading axle bolster (31); Camshaft (11) is to become to differ 360 °/n by central angle to arrange n impact bar (19) in n cam (18) this group of transmission also fixed thereon; Upper bearing bracket (27) two ends use impact force adjuster (36) to be fastened on the column (38) of lower bearing bracket (22) respectively, and lower leading axle bolster (31) directly is fixed on the lower bearing bracket (22).The structure of each assembly impact bar (19) as shown in Figure 4, impact the body of rod (19) and use the hold down gag of lower compression spring (29) (32) upper quadrant in the guide bearing of last lower carriage (27) (31), impact the body of rod (28) axial slideway is arranged, it is slided up and down under the acting in conjunction of cam (18) pushing tow pulley (30) and compression spring (29) (32), promptly finished impact; Vibration head (17) and impact head (26) folk prescription backward impact the body of rod (19) lower end to being hinged on, and constitute profiling joint (33) by spring (35) return, have the profiling ability.Vibration head (17) and the structure of impacting head (26), as shown in Figure 6, the drift of composition (34), structure is as shown in Figure 6.

In order to impact ice sheet harder on the road surface, open ice mechanism (7) before in impact type, dissected valley device (16) is housed on frame (22), its structure is shown in accompanying

drawing

1,5, with side chain wheel (10) transmission system drives, it rotates at a high speed with the speed that per minute 1000 changes above, and section is cut into ditch to ice sheet, be convenient to the impact type mechanism's fragmentation of opening ice, there is copying spring (39) at dissected valley device two ends.

The structure of cleaning agency (9) as shown in Figure 1, it by spiral snow scraping plate (20), scrape snow cave shovel (21), horizontal helical twist cage (23), rectilinear helical twist cage (12), spiral wire brush (24) and form.Scrape snow cave shovel (21) and have the profiling joint, rectilinear helical twist cage (12) can promote the ice and snow after the fragmentation and install on the transport vehicle.

The structure of frame (22) is shown in accompanying

drawing

1,7, and it is the framework of a rectangle, and open ice mechanism (7), cleaning agency (9) etc. of transmission mechanism (2), gear (4), impact type organically are linked to be an integral body.Front and back 4 contour wheels of device (15) (25), and, promptly regulate the ice layer thickness that is impacted with the height of four front and back wheel lifters (14) (13) adjusting frame apart from ground.On preceding two contour wheels of frame bogie is housed, draws by draw bar (28).

The governor motion of this snow removing machine that opens ice (8) performance has:

1, front and back wheel lifter (14) (13) is regulated frame apart from ground level, has promptly regulated the impact thickness of the impact cutting trash ice layer of wanting; If it is low that frame is adjusted to low early and high after or preceding high back, on the contrary just make impact type open ice mechanism's front assembly impact overweight the back assembly or.

2, impact force adjuster (36) is regulated upper bearing bracket (27) and is moved up and down, and has promptly regulated the compression degree of compression spring (29), has finished the adjusting of impact bar (19) impact force size.If when upper bearing bracket (27) upwards is adjusted to pulley (30) and is separated from the sphere of action of cam (18), this group impact type mechanism assembly that opens ice is not just participated in to impact and has not been opened ice work.Can select the work of part beater mechanism assembly according to the thin and thick of ice sheet.

This utility model has following advantage.

1, the snow removing efficient height that opens ice, impact type opens ice, and the working level of mechanism is all, two three impacts of shaking, earlier ice sheet is cut into ditch with dissected valley device (16), first group of mechanism assembly that opens ice installed vibration head (17), second assembly is later, and the mechanism assembly that opens ice is installed and is impacted head (26) and facts have proved all two three working programmes of dashing of shaking, and best results opens ice.

2, adjusting function is good.Impact type opens ice the operating rate of mechanism by the gearbox speed change, can produce 5 kinds of different operating speed; Can regulate the size of impact force according to the ice sheet thin and thick, can also regulate open ice mechanism's full entry work or part simultaneously and work; All there is copying device in various mechanisms, make its conformability to the road surface that is uneven strong.

3, utilize the back axle of towing motorcar, refill one group of bevel gear transmission mechanism, constitute double drive, both driven vehicle traction, drive the snow removing machine work of opening ice again, the compact conformation performance is reliable.

4, cost is low.The driving device component that the utility model adopts, gearbox, transmission case etc. all are the parts on the abandoned car, and be easy to manufacture, and cost is low easily to be promoted.

Description of drawings:

Fig. 1 is the snow removing machine overall structure schematic diagram that opens ice;

Fig. 2 is the driving device structure schematic diagram;

Fig. 3 is the transmission mechanism structural representation;

Fig. 4 is the impact type mechanism's impact bar structural representation that opens ice;

Fig. 5 is for impacting head, vibration head structural representation;

Fig. 6 is a dissected valley device structural representation;

Fig. 7 is every group of impact bar assembly connection diagram.

Most preferred embodiment:

Drive unit is selected Jiefang brand automobile axle and assembly thereof for use, gearbox, clutch etc. are also for scrapping Jiefang brand automobile spare, transmission case (6) is the back axle of the locked Jiefang brand automobile of differential action, the impact type mechanism that opens ice is made of 6 groups of assemblies, every group 6 impact type bars (19), sprocket wheel (10) tooth number Z=56, chain number of teeth Z=18, the impact type bar (19) that opens ice adopts the cast-steel integral casting.This snow removing machine maximum that opens ice thickness 3cm that opens ice, the speed that per hour opens ice 5000-7000 rice.

Claims

1, a kind of impact type is united the snow removing machine that opens ice, and it is characterized in that:

A is on a whole frame [22], device transmission mechanism [2], gear [4], impact type open ice mechanism [7], governor motion [8], cleaning agency [9], all there is copying device in each mechanism, i.e. contour wheel [15] [25], copying spring [35] [39] profiling joint [33];

Its drive unit of B [1] is to be cooperated with bevel gear group [41] by the automobile axle [40] that draws to constitute double drive, has both driven vehicle traction, drives the snow removing machine work of opening ice again.

2, the snow removing machine that opens ice according to claim 1 is characterized in that the described impact type mechanism ［ 7 ］ that opens ice, and is made of the some groups of assemblies of forming at the impact bar ［ 19 ］ of same camshaft ［ 11 ］ transmission.

3, the snow removing machine that opens ice according to claim 1 and 2, it is characterized in that the open ice camshaft ［ 11 ］ of mechanism ［ 7 ］ of described impact type, is to differ by central angle that 360 °/n arranges and interior n the impact bar ［ 19 ］ of n cam ［ 18 ］ this group of transmission fixed thereon.

4, the snow removing machine that opens ice according to claim 1 and 2, it is characterized in that described impact type open ice impact head ［ 26 ］, the vibration head ［ 17 ］ of impact bar ［ 19 ］ of mechanism ［ 7 ］ be backward folk prescription to being hinged on impact bar ［ 19 ］ lower end, by spring ［ 35 ］ return, constitute profiling joint ［ 33 ］.

5, the snow removing machine that opens ice according to claim 1 is characterized in that described gear ［ 4 ］, is made up of clutch ［ 3 ］, gearbox ［ 5 ］.