CN103174105A - Driving hammer-type ice-breaking machine - Google Patents

Abstract

A driving hammer-type ice-breaking machine comprises a snow scraping shovel, a snow beating hamper, a transmission big gear wheel, a crankshaft, a crankshaft bracket, an engine, a vehicle frame and a thrust frame. One end of the crankshaft is connected with a bearing, the other end of the crankshaft is connected with the transmission big gear wheel, and the middle of the crankshaft is connected with the snow beating hammer. The crankshaft penetrates through the crankshaft bracket. The snow scraping shovel is arranged at the position behind the snow beating hammer and below the vehicle frame. The thrust frame is connected with a vehicle wheel forward power source. The driving hammer-type ice-breaking machine can break and remove ice and snow on the ground, and can well deal with emergency maintenance work of a large-area icy road.

Description

hammer ice breaker

technical field

The invention relates to an ice-breaking and snow-shoveling device, in particular to a hammer-type ice-breaking machine.

Background technique

Rainfall, snowfall, freezing rain in winter in the south, or snow or ice on the ground when the temperature is lower than 0°C, including frozen residual snow, convex and concave ice ruts, snow melt or other reasons for water accumulation on the road A thin but very hard layer of ice that forms during the cold season. When the road is icy, the friction between the wheels and the road surface is weakened, making it easy for pedestrians, vehicles, and aircraft to slip on the ground, causing traffic accidents. Large-scale freezing disaster weather will cause all kinds of roads to be closed successively due to snow accumulation on the roads, and civil aviation airports will be closed due to a large amount of snow accumulation on the runway and parking apron, personnel and materials cannot be transported, and the transportation system will even be paralyzed. severe economic impact.

There is a natural difference between the ice and snow on the roads in the south in winter and the snow on the roads in the north in winter. Although the snow in the south is thinner than that in the north, it is generally very hard. Relevant data show that the density of frozen snow in the south is close to the density of water, which is 2 to 5 times the density of normal snow in the north; the hardness is as high as 150kgf/cm ² to 300kgf/cm ² , which is several times harder than that in the north . Just need a kind of device that can break and shovel the frozen snow on the southern road surface at this moment.

The traditional method of ice breaking and snow removal is to reduce the freezing point of accumulated water by drying salt first, use loaders, bulldozers, excavators to directly break ice and remove snow, or use complex snow plows dedicated to northern regions to remove ice. These methods take up a lot of space and use Inconvenient, high cost, high energy consumption, and low flexibility.

Contents of the invention

The purpose of the present invention is to provide a hammer-type ice breaker, which can remove ice and snow on the road surface in time when ice and snow disasters occur, so as to make the road smooth, convenient for pedestrians and vehicles, and easy to use.

The present invention achieves the above object through the following technical solutions: a hammer-type ice breaker, including a snow scraper, a snow hammer, a large transmission gear, a crankshaft, a crankshaft bracket, a vehicle frame and a thrust frame, one end of the crankshaft is connected to a bearing, The other end is connected with the transmission bull gear, the middle is connected with the snow hammer, the crankshaft passes through the crankshaft bracket, the snow scraper is arranged under the vehicle frame at the position behind the snow hammer, and the thrust frame is connected with the wheel forward power source. The forward power source of the wheels is open, and various forward power sources can be used to realize the advancement of the icebreaker by linking the thrust frame.

There are four snow hammers, which are symmetrically installed on the crankshaft, and the rotation of the crankshaft drives the snow hammers to move up and down to crush ice and snow.

One end of the snow hammer is provided with a sharp tooth needle. Because the weight of the snow hammer is relatively large, and one end of the snow hammer is covered with sharp tooth needles, it is convenient for hammering. The frequency of hammering can also be controlled by adjusting the rotational speed of the motor.

The snow shovel is V-shaped, fixed on the vehicle frame by bolts and nuts, and the ice and snow are pushed to both sides of the wheels by the snow shovel.

The power source is an internal combustion engine or an electric machine.

There are five crankshaft brackets, the middle three have the same structure, and the two ends have the same structure.

The transmission bull gear is installed at one end of the crankshaft, and directly meshes with the pinion gear of the engine to transmit power.

The crankshaft intermediate frame is on three crankshaft brackets, and a crankshaft fixing plate is also arranged on the crankshaft brackets.

The working principle of the present invention is:

Use the small gear installed on the engine drive shaft to drive the transmission gear to rotate, thereby driving the crankshaft to rotate, so that the snow hammer installed on the crankshaft moves up and down to strike ice and snow, and adjust the striking frequency by adjusting the rotation speed of the engine; The broken ice and snow are pushed to the sides of the wheels through the V-shaped snow shovel installed under the frame, without affecting the progress of the wheels.

The outstanding advantages of the present invention are: using the crankshaft to drive the snow hammer to hammer the ice and snow up and down, which is convenient and effective; since the power source of the ice breaker is open, various power sources can be fully utilized, and the power of the ice breaker can be maximized according to local conditions. effect.

Description of drawings

Fig. 1 is a schematic structural view of a hammer ice breaker according to the present invention.

Fig. 2 is a left view of the hammer ice breaker according to the present invention.

Fig. 3 is a schematic diagram of the installation of the snow scraper of the hammer ice breaker according to the present invention.

Fig. 4 is a top view of the hammer ice breaker according to the present invention.

Fig. 5 is a bottom view of the hammer ice breaker according to the present invention.

Fig. 6 is a schematic diagram of the crankshaft of the hammer ice breaker according to the present invention.

Fig. 7 is a schematic diagram of the snow hammer of the hammer ice breaker according to the present invention

The marks in the figure are: 1. wheel; 2. wheel chuck; 3. wheel shaft; 4. transmission gear; 5. crankshaft; 6. gear chuck; 7. pinion; 8. pinion chuck; 9 .Snow scraper; 10. Thrust frame; 11. Frame; 12. First nut; 13. First bolt; 14. Engine; 15. Crankshaft bracket; 16. Upper splint; 17. Second bolt; 18. Second nut; 19. Intermediate crankshaft bracket; 19-1. Intermediate crankshaft bracket fixing plate; 20. Third nut; 21. Third bolt; 22. Snow hammer; 23. Bearing; 24. Lower splint; 25. Intermediate crankshaft bracket;

Detailed ways:

The technical solutions of the present invention will be further described below in conjunction with the drawings and embodiments.

As shown in Figures 1, 2, 3, and 4. The hammer type ice breaker described in the present invention has a specific structure as follows:

The wheel 1 passes through the wheel axle 3 to form the front wheel and its axle, and the other two wheels pass through the wheel to form the rear wheel and its axle. The axle 3 is fixed on the vehicle frame 11; the crank bracket 15 is fixed on both sides of the vehicle frame 11 The three intermediate crankshaft brackets 19 are respectively equidistantly fixed in the middle of the crankshaft bracket 15, the crankshaft 5 is installed on the crankshaft bracket 15 and the intermediate crankshaft bracket 19, and three intermediate crankshaft bracket fixing plates 19- 1. In order to prevent the crankshaft 5 from jumping during rotation, the four snow hammers 22 are respectively installed on the crankshaft 5 through the four upper splints 16 and the four lower splints 24 in turn, and the drive gear 4 is installed on one end of the crankshaft 5, and the big gear clamps Disk 6 is positioned, and motor 14 is installed on the vehicle frame 11, and pinion 7 on the motor 14 meshes with transmission bull gear 4, and pinion 7 drives transmission bull gear 4 transmissions. The snow scraper 9 is fixed below the vehicle frame by the first nut 12 and the first bolt 13, and the thrust frame 10 is fixed on the vehicle frame.

Concrete working principle of the present invention is:

The pinion 7 installed on the engine 14 meshes with the transmission bull gear 4 installed on the crankshaft 5, and the pinion 7 drives the transmission bullion 4 to rotate, thereby making the crankshaft 5 rotate. Crankshaft 5 rotates, and drives four snow hammers 22 on the crankshaft 5 to move up and down to hammer the ice and snow on the ground. Sharp needles are arranged on the snow hammer 22 to enhance the effect of crushing ice and snow. When the ice breaker is not working, adjust the phase of the snow hammers to prevent the four snow hammers from touching the ground. The snow scraping shovel 9 installed on the vehicle frame 11 is V-shaped, and the distance between the two sides of the V-shaped opening is slightly larger than the distance between the left and right wheel positions of the wheel. Just can not influence wheel 1 to move forward. The up and down distance of the snow scraper 9 from the ground is adjusted by the first nut 12 and the first bolt 13 . The open power source is connected with the thrust frame 10 to push the ice breaker forward.

Claims (8)

1. hammer formula ice breaker, it is characterized in that, comprise and scrape snow cave shovel, hit snow hammer, transmission gear wheel, bent axle, bent axle carriage, vehicle frame and thrust frame, described bent axle one end connection bearing, other end connection for transmission gear wheel, the middle connection hit the snow hammer, and bent axle passes the bent axle carriage, be provided with in the position of hitting snow hammer rear below vehicle frame and scrape snow cave shovel, thrust frame connects wheel onward impulse source.

2. hammer formula ice breaker according to claim 1 is characterized in that: described to hit the snow hammer be four, is contained in symmetrically on bent axle, and the rotation by bent axle drives hits the snow hammer and move up and down to smash ice and snow.

3. hammer formula ice breaker according to claim 1 is characterized in that: described snow hammer one end that hits is established sharp-pointed tooth pin.

4. hammer formula ice breaker according to claim 1, it is characterized in that: the described snow cave shovel of scraping is V-shape, is fixed on vehicle frame by bolt and nut, by scraping snow cave shovel, ice and snow is shifted onto wheel both sides.

5. hammer formula ice breaker according to claim 1, it is characterized in that: described power source is internal combustion engine or motor.

6. hammer formula ice breaker according to claim 1, it is characterized in that: described bent axle carriage is five, and middle three structures are identical, and two, two ends structure is identical.

7. hammer formula ice breaker according to claim 1, it is characterized in that: described transmission gear wheel is directly installed on an end of bent axle, and directly meshes transmission power with the pinion of motor.

8. hammer formula ice breaker according to claim 1, it is characterized in that: described bent axle middle frame also is provided with the bent axle fixed head above described bent axle carriage on three bent axle carriages.

Images