CN2523789Y

CN2523789Y - Icy snow remover

Info

Publication number: CN2523789Y
Application number: CN01267033U
Authority: CN
Inventors: 李盛林; 王维新; 张宏文; 吴雪飞
Original assignee: Shihezi University
Current assignee: Shihezi University
Priority date: 2001-10-31
Filing date: 2001-10-31
Publication date: 2002-12-04
Anticipated expiration: 2011-10-31

Abstract

The utility model relates to an ice and snow cleaning device which includes a frame, a power mechanism, a running mechanism, a control mechanism and a transmission mechanism and is characterized in that a snow-cleaning cutter set is arranged at the front part of the frame, the cutter set contains a rotation shaft, a plurality of snow-cleaning cutters are arranged around the rotation shaft; the cutter is composed of a cutting bit and a holder, a connecting pin shaft and a torsion spring which leads the cutting bit to return are arranged between the cutting bit and the holder, a baffle used for limiting the position of the cutting bit is arranged on the holder at the connecting point of the cutting bit and the holder; a snow-collecting board and a snow-throwing mechanism are sequentially arranged at the rear part of the snow-cleaning cutter. The cutting bit of the utility model does not shake due to the imbalance, when rotating with the rotation shaft, thus being easy to realize high-speed snow-removal and effectively protecting the road surface from being damaged by the cutter, at the same time the utility model can adapt to the rugged road, more particularly, can clean the hardened snow that is rolled.

Description

Ice-snow clearing device

Technical field:

The utility model relates to a kind of ice-snow clearing device.

Background technology:

Present road clears the snow, and except that artificial, can be divided into two big classes in form.The one, melt method; The 2nd, Mechanical Method.Melt that to remove the most typical mode of snow dust be by reaching the purpose of snow removing to road surface accumulated snow spreading Snow Agent such as salt, but this method can road pavement causes infringement to a certain extent, but also pollute the environment.Mechanical type removes snow dust and uses comparatively extensive, the method but present snow removing machinery such as moldboard formula clear the snow, relatively be suitable for pavement behavior highway preferably, but the Ex-all rate is low, residual snowfall is big, snow removing adds the blower fan snow throwing as rotary-cutting type in addition, and its working method is under the car effect of moving ahead, and accumulated snow is crowded into avenge in the storehouse, under two-way screw feeder rotary-cut effect, concentrate to the centre, and be pushed in the snow throwing blower fan tube, under the turning effort of fan blade high speed, with the snow road surface of dishing out, be applicable to the airport, places such as square, but when accumulated snow rolled harden after, the snow removing effect of this kind equipment just is difficult to bring into play.And the speed that clears the snow of present rotary cutter formula is higher; but partly adopt the cutter (flail knife) of double-strand chain mode because of its cutter; rely on the rotation of operator axle; remove the snow in the cutter bump road surface that drives on the hinged cutter shaft; the shortcoming of this snow removing mode is: the one, when the high speed rotary work, there is bigger vibration; the 2nd, cutter bump road surface dynamics is wayward, and the road pavement protection is unfavorable.Chinese patent 96205923 has been introduced a kind of ice-breaking device, cuts according to the reciprocating motion of cutter and hits ice and snow layer, reaches the purpose of peeling off ice and snow, because of cutter reciprocating motion inertia is bigger, is difficult for realizing efficient snow removing; CNI257955A reaches the purpose of snow removing for the projection on the vibration pressure break roller is pressed into ice and snow layer, and this kind device can only be worked under very low speed.

Technology contents:

The purpose of this utility model is to provide a kind of protection that can overcome snow removal with machine device road pavement in the snow removing process well, can adapt to roughness pavement again, especially can adapt to the high efficiency ice-snow clearing device that accumulated snow is rolled the road surface after hardening.

The utility model comprises frame, power, walking mechanism, operating control mechanism and transmission mechanism, it is characterized in that frame front is provided with the rotation set of knives that clears the snow, described set of knives comprises several cutters that clear the snow that are provided with in a week of axis of rotation, axis of rotation, form by cutter head, handle of a knife, the torsion spring that connects bearing pin and make the cutter head return is arranged, the baffle plate of the restriction cutter head position of establishing on the handle of a knife of cutter head and handle of a knife junction between cutter head, the handle of a knife; The cutter rear portion of clearing the snow is provided with collection snow slab and snow slinging mechanism successively.

Above-mentioned snow slinging mechanism can be blower fan, also can be mechanical type snow throwing impeller, also can be conveyer belt.

The utility model has adopted the interactional structure of bearing pin, torque spring and baffle plate between the cutter head of cutter, handle of a knife, can not shake because of unbalance when cutter head rotates together in company with axis of rotation like this, is easy to realize the purpose of snow removing at a high speed; By setting the effect dynamics that blade quality, acting force of the spring and the speed of mainshaft can limit the blade road pavement; can effectively protect the road surface not to be subjected to the damage of cutter; simultaneously can adapt to the scraggly situation in road surface again, especially can remove preferably by the accumulated snow that hardens after rolling.

Description of drawings:

Fig. 1 is the front view of the structural representation of an embodiment of the utility model,

Fig. 2 looks schematic diagram for the mansion of Fig. 1,

Fig. 3 is the structural representation of the cutter after amplifying.

Fig. 4 is the structural representation of cutter side-looking.

Below in conjunction with accompanying drawing the present invention is explained.

The utility model comprises frame 6, power 7, walking mechanism, operating control mechanism 8 and transmission mechanism, be provided with the rotation set of knives that clears the snow in frame 6 front portions, described set of knives comprises several cutters that clear the snow that are provided with in a week of axis of rotation 2, axis of rotation 2, form by cutter head 1, handle of a knife 10, the torsion spring 9 that connects bearing pin 11 and make the cutter head return is arranged, the baffle plate 12 of restriction cutter head 1 position of establishing on the handle of a knife 10 of cutter head 1 and handle of a knife 10 junctions between cutter head 1, the handle of a knife 10; The cutter rear portion of clearing the snow is provided with collection snow slab 3 and snow slinging mechanism 4 successively, and the mouth of dishing out of snow slinging mechanism stretches to the side of snow cleaner, and above-mentioned snow slinging mechanism can be blower fan 5, also can be mechanical type snow throwing impeller, also can be conveyer belt.

The specific embodiment:

Embodiment 1: Fig. 1 is the structural representation of the utility model embodiment 1, present embodiment is a small-sized hand held snow blower, and its snow slinging mechanism is a blower fan, and it is one pre-large post-small horn-like that the collection snow slab under the frame is, operating control mechanism is located on the hand-pushing handle, and frame lower is provided with two road wheels.

Embodiment 2: compare with embodiment 1, the difference of present embodiment is that frame has four road wheels, and upper rack is provided with driver's cabin, and its operating control mechanism is located in the driver's cabin.

Embodiment 3: compare with embodiment 2, the difference of present embodiment is that snow slinging mechanism is a conveyer belt.

Embodiment 4: compare with embodiment 2, the difference of present embodiment is that snow slinging mechanism is an impeller mechanism.

Claims

1, a kind of ice-snow clearing device, comprise frame, power, walking mechanism, operating control mechanism and transmission mechanism, it is characterized in that frame front is provided with the rotation set of knives that clears the snow, described set of knives comprises several cutters that clear the snow that are provided with in a week of axis of rotation, axis of rotation, form by cutter head, handle of a knife, the torsion spring that connects bearing pin and make the cutter head return is arranged, the baffle plate of the restriction cutter head position of establishing on the handle of a knife of cutter head and handle of a knife junction between cutter head, the handle of a knife; The cutter rear portion of clearing the snow is provided with collection snow slab and snow slinging mechanism successively.

2, ice-snow clearing device as claimed in claim 1 is characterized in that described snow slinging mechanism is a blower fan.

3, ice-snow clearing device as claimed in claim 1 is characterized in that described snow slinging mechanism is a mechanical type snow throwing impeller.

4, ice-snow clearing device as claimed in claim 1 is characterized in that described snow slinging mechanism is a conveyer belt.