CN216786999U - Bucket type rapid snow removing device for expressway - Google Patents

Abstract

The utility model discloses a bucket type rapid snow removing device for an expressway, which is used for solving the problems that the existing snow removing bucket is low in one-time cleaning rate and that a scraper blade attached to a road surface in the prior art is easy to damage marks on the road surface. Edge installing zone fixed mounting blade holder below the scraper bowl, rubber slab upper portion is installed in the blade holder, and the lower part extends to the blade holder outside, and has anti-drop's unsmooth cooperation between the both sides of this rubber slab and both sides riser, and this unsmooth complex existence makes the rubber slab have the space of activity for the scraper bowl in the upper and lower direction, and can not take place the slippage phenomenon to at blade holder outside fixed mounting manganese steel spiller, and set up elastic element in the region between rubber slab and top riser internal surface. The shovel blade part of the utility model is tightly attached to the ground, so that the effect of seeing black pavement (asphalt pavement) at one time can be realized, and the pavement marking line and the pavement surface layer are not damaged.

Description

Bucket type rapid snow removing device for expressway

Technical Field

The utility model relates to a highway road surface snow clears snow mechanical equipment technical field fast winter.

Background

The road snow clearing equipment is a step of clearing accumulated snow on a road surface by adopting a mechanized operation means, and compared with a clearing mode of spreading salt or spreading a snow melting agent, the mechanized snow clearing work has the advantages of environmental protection, no accumulated water, no accumulated snow and the like. In this work, snow removing equipment commonly used at present includes two types:

one is a bucket-type snow removing apparatus which is suitable for use on roads with relatively thick snow. The principle of the equipment is that a bucket is used for removing snow, and the equipment has the defect that the snow removing efficiency is not high and is not thorough because a forklift is not a special snow removing machine. For analytical reasons, the inventors believe that this is primarily due to the fact that conventional buckets are used during high speed travel snow shoveling, and that there is a gap between the bucket and the asphalt surface. The problem of clearance reduction usually occurs by adjusting the degree of tightness of the fit, but this also brings about a new problem, that is, the cutting edge of the bucket may cause hard damage to the road markings, road bumps, etc., and the damage is irreversible and should be avoided.

The second type is a brush type snow cleaning device which is suitable for a road surface with less accumulated snow, and accumulated snow on the road surface is cleaned by the action of a brush roller arranged in the direction opposite to the advancing direction.

And thirdly, blowing snow cleaning equipment, wherein large-scale blowing equipment is applied to blow snow on the road surface, so that the accumulated snow is blown to two sides of the roadbed. The equipment has high working efficiency and good effect, but has higher energy consumption, and is not in line with the concept of green development.

Therefore, the utility model relates to a bucket type and brush type device widely used in the prior snow sweeper, which aims to improve the bucket type device.

With respect to the relationship of the bucket and blade, reference may be made to CN209194440U, including the blade, the blade securing plate, and the arc plate. Wherein, the scraper knife is generally made of manganese steel and has the characteristics of high wear resistance and high hardness. In this technical route, utilize the spiller fixed plate to connect arc and spiller, realize the stable connection between arc and the spiller, set up the spiller fixed plate into first connecting portion and second connecting portion, and connect first connecting portion and second connecting portion through the reinforcing plate, thereby make the spiller fixed plate have fine structural stability, further guarantee the stability of this spiller, stabilize the connection between spiller and the arc through above-mentioned connected mode, avoid at the in-process of shoveling snow, because the connection between spiller and the arc is unstable, lead to the spiller to take place to drop between spiller and the arc.

In the existing scraper knife technical route, the scraper knife made of manganese steel has a positive effect on prolonging the wear-resisting service life of the scraper knife, but the manganese steel scraper knife is tightly attached to the road surface to cause permanent scratch and abrasion of the road surface marked lines, which should be avoided by actively taking measures.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a bucket type rapid snow removing device for an expressway, which is used for solving the problems that the existing snow removing bucket is low in one-time cleaning rate and that a scraper blade attached to a road surface in the prior art is easy to damage a mark on the road surface.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

a bucket type highway rapid snow removal device is provided with a bucket and is characterized in that,

edge installing zone fixed mounting blade holder below the scraper bowl, this blade holder is the riser by both sides, the door font frame that the riser at top is constituteed, rubber slab upper portion is installed in the blade holder, the lower part extends to the blade holder outside, and have anti-drop's unsmooth cooperation between the both sides of this rubber slab and both sides riser, this unsmooth complex existence makes the rubber slab have the space of activity in the upper and lower direction for the scraper bowl, and the slippage phenomenon can not take place, and at blade holder outside fixed mounting manganese steel spiller, and set up elastic element in the region between rubber slab and top riser internal surface.

The elastic element is an omega-shaped torsion spring.

And a top vertical plate of the cutter holder is tightly pressed against a screw hole and is provided with a tightly pressed screw, and the pressing screw acts on the omega-shaped torsion spring.

The bucket is integrally arc-shaped, and reinforcing ribs are arranged on the back of the bucket, so that the overall strength is improved, and the bucket is not easy to deform.

The safety zone is a leveling zone within a distance of 10 centimeters from the lower edge of the bucket, namely a local metal plate at the edge is changed into a flat plate without radian for mounting a scraper knife.

The bucket is installed on the engineering truck through the quadrilateral hinge frame and the hydraulic oil cylinder.

The utility model has the beneficial effects that:

the scraper knife part of the utility model is tightly attached to the ground to realize the effect of one-time black road (asphalt road), the wear-resistant rubber plate is tightly attached to the ground, the hardness of the rubber material is obviously higher than the hardness of the road and the hardness of the marked line, so that the road marking line and the road surface layer are not damaged, and the one-time snow removal rate reaches more than 98% by the operation of attaching to the ground.

The manganese steel scraper knife is positioned on the first layer, can primarily shovel snow on large-area accumulated snow on a road surface, bears main snow shoveling pressure, and is high in snow removing speed.

The utility model has the advantages that the shovel blade part has the effects of rigidity, flexibility, quick snow shoveling and one-time cleaning through improvement.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a front view of the bucket.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a side sectional view of the bucket.

Fig. 5 is a partially enlarged view of fig. 4 at B.

Fig. 6 is a view showing the rubber plate and the holder.

Fig. 7 is a perspective view of the bucket.

Fig. 8 is a partial enlarged view of fig. 7 at C.

Fig. 9 is a partial mounting structure diagram of the second embodiment.

In the figure:

100 buckets, 110 stiffeners, 120 quadrilateral hinge brackets, 130 hydraulic rams, 140 drilled,

200 tool holders, 210 tightly push screws,

300 rubber plates, 310 are matched in a concave-convex way,

400 of the elastic element,

500 manganese steel shovel blades, 510 high strength bolts.

Detailed Description

Referring to fig. 1, the bucket type highway rapid snow removing device comprises a bucket, a quadrilateral hinge frame and a hydraulic oil cylinder.

The bucket 100 is integrally an arc-shaped plate, and reinforcing ribs 110 are arranged on the back of the arc-shaped plate, so that the overall strength is improved, and the bucket is not easy to deform.

The back of the bucket 100 is attached to the head of the engineering truck through the quadrilateral hinge bracket 120 and the hydraulic cylinder 130, and after the attachment, the bucket is lifted and dropped in the vertical direction, which is also a basic form of the bucket in the prior art.

The improvement of this embodiment is mainly based on the improvement at spiller position, promptly, designs the manganese steel spiller of traditional single material for having rigidity and flexible composite construction, installs the lower border position at the scraper bowl, and wherein, the laminating that flexible rubber slab and road surface are inseparable has better effect of cleaing away.

And leveling the bucket within a distance of 10 cm from the lower edge, namely, forming a local metal plate at the edge into a flat plate without radian so as to prepare for mounting a scraper knife.

Referring to fig. 2 to 8, the drilling holes 140 are formed in the lower flat plate portion of the bucket 100, and are arranged in groups in the transverse direction of the bucket, specifically, in groups at intervals of 50 cm, and the tool holder 200 is mounted by the lock bolt. The tool apron 200 is a door-shaped frame composed of vertical plates at two sides and a vertical plate at the top, specifically, the tool apron is buckled and installed on the bucket to form a cavity structure, the cavity structure is also an installation part of the rubber plate 300, the two sides of the rubber plate and the vertical plates at the two sides are in concave-convex fit 310 for preventing falling, and due to the concave-convex fit, the rubber plate has a movable space in the up-and-down direction relative to the bucket, and the slipping phenomenon cannot occur.

The tool holder 200 has two types of mounting holes, one type is a countersunk bolt hole, and the holes are used for fixing the tool holder to the bucket by using countersunk bolts, namely, fixing the tool holder to the bucket is completed. The second type is a threaded hole, and the hole is used for installing the manganese steel scraper knife, and certainly, the manganese steel scraper knife can also pass through the knife holder and the bucket simultaneously and then be fixed by using a bolt assembly, which is also possible.

The top vertical plate is provided with a jacking screw hole and a jacking screw 210, and an elastic element 400, such as an omega-shaped torsion spring, is arranged inside the cavity structure, particularly in the area between the rubber plate and the inner surface of the top vertical plate, so that the rubber plate has a downward pressing tendency under the action of the two omega-shaped torsion springs. The inner end of the tightening screw is pressed on the omega-shaped torsion spring, and the tightening deformation of the omega-shaped torsion spring is adjusted. For example, when the rubber plate is worn seriously, the acting force of the rubber plate can be adjusted by adjusting the screwing degree of the rubber plate.

The manganese steel blade 500 is fixed to the upper side of the gate-shaped holder by a high-strength bolt 510.

Between the manganese steel blade 500 and the bucket is a rubber plate 300.

The rubber plate 300 has a certain moving space in the gap between the tool apron and the bucket, so that the abrasion of the rubber plate is automatically compensated.

The working process and the principle of the device are as follows:

after the bucket is modified, the bucket 100 is lowered to a height and attached to the position of the road surface, then the vehicle travels at a speed of 20 km/h, and in the traveling process, the manganese steel blade at the foremost end blocks snow with a ground clearance of more than 1 mm. The rubber plate of the middle interlayer carries out secondary scraping on residual snow on the road surface layer in a slightly-deformed mode, and the rubber plate 300 has certain flexibility, so that the rubber plate can be completely attached to the road surface, and even a small amount of accumulated snow on the concave parts among the asphalt particles has a certain cleaning effect. The hardness of the rubber plate is obviously less than that of the asphalt pavement, so the rubber plate has certain abrasion, and the abrasion loss of the rubber plate is about 3 mm per hundred kilometers after testing, so the rubber plate is designed with the expansion amount of 40 mm, the pavement snow clearing work of an expressway with about one thousand kilometers can be met, and the use requirement of high-speed maintenance during one medium-scale snow falling period is basically met.

In order to improve the wear-resistant effect, the rubber plate 300 may be replaced by a more wear-resistant teflon plate, which has better wear resistance than the rubber plate, and is tested.

Example two

In the design of this embodiment, omit the blade holder design, promptly, use high strength bolt between with manganese steel spiller 500, the lower border of rubber slab 300 and scraper bowl 100 is fixed, form sandwich structure, wherein, be the round hole on manganese steel spiller and the scraper bowl, the last setting of rubber slab is rectangular hole, promptly, this structure belongs to the simplified design of embodiment one, need carry out the mode of elasticity high strength bolt after the rubber slab wearing and tearing, the hourglass length of adjustment rubber slab, the mounting structure at spiller position has been simplified to this structure, implement more easily, can reach the effect of embodiment one basically, the shortcoming is, need carry out once adjustment every hundred kilometers, work efficiency is slightly low.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and do not limit the scope of the present invention, and various modifications and improvements of the present invention by those skilled in the art without departing from the spirit of the present invention are intended to fall within the scope of the present invention defined by the claims.

Claims (5)

1. A bucket type highway rapid snow clearing device is provided with a bucket and is characterized in that,

a cutter holder is fixedly arranged in the mounting area of the lower edge of the bucket, and the cutter holder is a door-shaped frame consisting of vertical plates on two sides and a vertical plate on the top; rubber slab upper portion is installed in the blade holder, and the rubber slab lower part extends to the blade holder outside, and has the unsmooth cooperation of anticreep between the both sides of this rubber slab and both sides riser to at blade holder outside fixed mounting manganese steel spiller, and set up elastic element in the region between rubber slab and top riser internal surface.

2. The bucket type highway rapid snow removal device according to claim 1, wherein said elastic member is an omega-shaped torsion spring.

3. The bucket type highway rapid snow removing device according to claim 2, wherein a jacking screw hole is formed in a top vertical plate of the cutter holder, and a jacking screw is mounted on the top vertical plate and acts on the omega-shaped torsion spring.

4. The bucket type highway rapid snow removing device according to claim 1, wherein reinforcing ribs are provided on the back of said bucket.

5. The bucket type highway rapid snow removal device according to claim 1, wherein the bucket is mounted on a truck through a quadrilateral hinge frame and a hydraulic cylinder.

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