CN203144957U - Deicing mechanism of hand-operated ground deicing snow piling device - Google Patents

Abstract

The utility model discloses a deicing mechanism of a hand-operated ground deicing snow piling device, which comprises a deicing cutter roller (1) provided with deicing cutters (5); T-shaped grooves (7) are symmetrically arranged on the deicing cutter roller; the adjacent deicing cutters (5) are arranged in the T-shaped grooves (7) in an alternating manner; cutter teeth of each deicing cutter can be mutually staggered; when deicing is carried out, as the adjacent cutters deice in a staggering manner, when a first deicing cutter deices, as clearance exists between the deicing cutters, the clearance part can be damaged by the deicing cutters, the deicing is easy to carry out when a next deicing cutter deices, so that the working efficiency of the whole equipment is improved, and the service life of the deicing cutters is guaranteed.

Description

The deicing mechanism of a kind of hand held ground deicing blizzard device

Technical field

The utility model relates to ground deicing technical field.

Background technology

Provide following several modes about ground snow melt deicing in the prior art:

One, artificial deicing method

So-called artificial removing method is removed the method for ice and snow on road surfaces exactly by manpower.Remove ice and snow by this way, can remove more completely.But the low economic cost simultaneously of the efficient of this method is also high relatively, and this kind method generally can only be implemented in following slight snow, therefore has certain limitation.

Two, melt method

The method of this kind snow melt deicing is by sprinkling some chemical agents on the road surface, just Snow Agent reduces the melt temperature of ice and snow, thereby allows ice and snow just can melt, and then realize the purpose of removing ice and snow when relatively low temperature.The Snow Agent that now often uses roughly has some salts such as calcium chloride, sodium chloride, ethylene glycol, propane diols, urea class, potassium acetate, magnesium acetate calcium, sodium acetate, sodium formate class etc.But, carry out the influence that deicing is subjected to ambient temperature with this kind method, the words too low when ambient temperature or snowfall is too big, the capital is seriously influenced snow melt deicing effect, not when extraneous temperature is on the low side comparatively speaking, only to dissolve rapidly also be the comparison difficulty to Snow Agent self, and thawing ice and snow has just needed between long.And long-term use Snow Agent can make the salinization of soil, the hazard of plant around making, even can pollute river and lake.To sum up, though dissolution method is more convenient, because its side effect is bigger, therefore development is subjected to limitation.

Three, mechanical deicing's method

Present except ice machine some main equipments normally, efficient is higher when the accumulated snow on these equipment cleaning highways or the expressway or ice cube, and more convenient.Mechanical deicing's method can be divided into following several types by principle.

(1) vibrating type

Host hydraulic system drives vibrating motor, drives the rotation of eccentric block, under action of centrifugal force, makes vibrating wheels along the circumference radial motion.The road pavement ice sheet, existing upper and lower to the vibration active force, the kneading action power of horizontal direction is arranged again, make projection incision and the extruding ice sheet on vibrating wheels surface, cause that the ice sheet fracture is broken peels off with ground, reach the purpose of deicing.

(2) quiet rolling split formula

Equipment hangs on the loader front end, by the composite blade on the rolling wheel, relies on the weight of rolling wheel self and from the coordination pressure of loading arm and rocking arm, under the promotion of main frame ice sheet is crushed.

(3) flexible chain impact type

Adopt special chain, front end is installed suspension ring, and under the driving of main frame, the chain row culture rotates at a high speed, and road pavement is carried out flexibility and lashed the effect thereby acquisition is opened ice.

(4) shovel is cut formula

The work shovel of being made up of the multiple-cutting-edge cutter moves up and down under the drive of bent axle, and the road pavement ice sheet is cut and hit, and this mechanism adopts gentle type to connect, and has realized the rugged automatic compensation of road pavement.The subsidiary oblique mechanism that shovels has the function of collecting ice and snow.

But the deicing car body type of said structure is all bigger, generally all is heavily to block or 500 tractors drive and to carry out deicing, so be not suitable for carrying out the deicing operation in community or some squares.And when freezing around some communities, can have a strong impact on the people's of whole community trip the winter of present every severe cold.Therefore need remove these ice or accumulated snow.

Summary of the invention

The invention technical problem to be solved provides the deicing mechanism of a kind of hand held ground deicing blizzard device.

The invention is for solving the problems of the technologies described above, by the following technical solutions:

The deicing mechanism of a kind of hand held ground deicing blizzard device comprises that device removes the deicing rotor of skates, is arranged with T type groove on the deicing rotor, and the adjacent skates that remove are arranged alternately in T type groove, except the skates cutter tooth can stagger mutually.

Further, be provided with the protection cone-shaped nail between the adjacent T type groove on the described deicing rotor.

Further, install the shock-absorbing protecting spring on the described deicing rotor in the spring groove of T type groove bottom.

Further, the described skates that remove are set to pawl type alternating expression except skates, and the thickness that removes skates reduces to knife edge part gradually from the base portion that is connected with rotor.

Further, described deicing rotor one end connects sprocket wheel.

Owing to adopted technique scheme, the invention to have following beneficial effect:

The stress that occurs when running into obstruction in order to reduce is concentrated, and in the T of rotor type groove damping spring is housed, and has guaranteed the intensity of cutter.And cutter passes T type groove, when only taking out blade from T type groove blade abrasion the time in the process of deicing, changes and new gets final product except ice blade, avoided the waste of material.

Description of drawings

Fig. 1 is the axonometric drawing of the invention preferred embodiment deicing mechanism;

Fig. 2 is the lateral view of the invention preferred embodiment deicing mechanism;

The specific embodiment

As Fig. 1 and Fig. 2, be arranged with six road T type grooves 7 on the deicing rotor 1 of present embodiment, except skates 5 are arranged in the T type groove; Adjacent arranges except skates replace at rotor, except the skates cutter tooth can stagger mutually.Except skates 5 are set to pawl type alternating expression except skates, the thickness that removes skates reduces to knife edge part gradually from the base portion that is connected with rotor.Owing in the process of deicing, can run into some obstructions, the deicing rotor is done rotation at a high speed under the drive of power, because the weight of deicing rotor is bigger, and rotor is when moving in a circle, rotating speed is higher, the centrifugal speed that produces is very big, the rotor of rotation can produce very big momentum when contacting with obstruction at a high speed, if the momentum that can not reduce well when contacting with obstruction damages easily except skates so, therefore some protection cone-shaped nails 3 are housed, device shock-absorbing protecting spring 6 in the T of deicing rotor type groove between adjacent T type groove; Specifically be that shock-absorbing protecting spring 6 is arranged in the spring groove 8 of T type groove bottom.

In the process of deicing, when running into obstruction, when contacting with obstruction except skates, protection cone-shaped nail 3 staggered on the rotor also contacts with obstruction, has increased lifting surface area, has weakened the load of rotor.Remove the resistance that skates are received obstruction this moment, compresses the damping spring that is placed in the T type groove except skates under the effect of resistance, and bigger instantaneous momentum has been alleviated in the spring stress compression.In the process of spring compression, receive that the skates that remove that obstruction hinders clear the jumps, this moment, the damping spring of T type groove recovered former length.Another is worked according to identical mode obstacle detouring except skates, has ensured that removing skates is not compromised when running into obstruction.

Because except skates are connected with rotor by T type groove; point of a knife below when carrying out deicing mainly being opens ice; because the power that is subjected to when opening ice is bigger; in order to protect rotor and minimizing to twist off greatly because of stressed except skates; bigger except the base portion thickness that is connected with rotor in the skates in design, avoided cutter to be twisted off.Owing in deicing, can run into some obstructions, if failing to discover, these obstruction human eyes will damage cutter, so when design, making has certain distance between the adjacent knife blades, even some blade infringements when running into obstruction so do not influence whole use except skates yet.And have certain interval to carry out the deicing fragmentation better between the blade, guaranteed operating efficiency.

Adjacent except the skates interconnection when installing, namely a back blade except skates is filled up previous gap except skates, just can comprehensively carry out fast in deicing like this.This is to carry out because interlock when carrying out deicing because between the adjacent cutter, when first carries out deicing except the skates cutter, since between certain clearance is arranged, except skates can make the local damaged of gap, when the next one carries out deicing except skates, just carried out easily.Improve operation of entire equipment efficient, guaranteed the application life except skates.

When deicing mechanism is used, be arranged on the vehicle frame front end, power drive mechanism drives deicing mechanism, and the moment of torsion that utilizes power drive mechanism to provide makes ice broken.Power output a road in chain sprocket is passed to the rotor 1 of deicing mechanism the sprocket wheel 4 of central axis 2 one ends, drive and carry out deicing except the skates running on the rotor and move.

Claims (5)

1. the deicing mechanism of a hand held ground deicing blizzard device, it is characterized in that: comprise that device removes the deicing rotor (1) of skates (5), be arranged with T type groove (7) on the deicing rotor, the adjacent skates (5) that remove are arranged alternately in T type groove (7), except the skates cutter tooth can stagger mutually.

2. the deicing mechanism of hand held ground deicing blizzard device according to claim 1 is characterized in that: be provided with protection cone-shaped nail (3) between the last adjacent T type groove of described deicing rotor (1).

3. the deicing mechanism of hand held ground deicing blizzard device according to claim 1 and 2 is characterized in that: device shock-absorbing protecting spring (6) in the spring groove (8) of the last T type groove bottom of described deicing rotor (1).

4. the deicing mechanism of hand held ground deicing blizzard device according to claim 1 is characterized in that: describedly be set to pawl type alternating expression except skates except skates (5), except the thickness of skates reduces to knife edge part gradually from the base portion that is connected with rotor.

5. the deicing mechanism of hand held ground deicing blizzard device according to claim 1 is characterized in that: described deicing rotor (1) one end connection sprocket wheel (4).

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