CN105951652A

CN105951652A - Winter road snow removal shovel anti-abrasion shovel blade and manufacturing method

Info

Publication number: CN105951652A
Application number: CN201610414810.0A
Authority: CN
Inventors: 王锡山
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-30
Filing date: 2016-06-02
Publication date: 2016-09-21
Also published as: CN205676825U

Abstract

The invention provides a winter road snow removal shovel anti-abrasion shovel blade and a manufacturing method. The shovel blade is fixedly connected to a shovel blade supporting board of a conventional snow removal shovel. The shovel blade is formed in the manner that multiple hard alloy sheets or multiple hard alloy columns are inlaid in two edges of a shovel blade base board, and the hard alloy sheets and the hard alloy columns can be made of a tungsten-cobalt hard alloy or a tungsten-titanium-cobalt hard alloy or a tungsten-titanium-tantalum (niobium) hard alloy. In the conventional snow removal shovel snow removal operation process, the shovel blade inlaid with the hard alloy sheets is used for removing common compact snow or accumulated snow, the shovel blade inlaid with the hard alloy columns is used for removing hard compact snow or an ice layer, the hard alloy columns are arranged at certain intervals, and therefore the hard compact snow or the ice layer on the road surface can be easily broken and stripped away. Due to the fact that the hard alloy sheets or the hard alloy columns are inlaid to the shovel blade, the shovel blade is extremely resistant to abrasion and does not need to be replaced for a long time.

Description

The one wear-resistant edge of shovel of road snow removing shovel in winter and manufacture method

Technical field

The present invention relates to a kind of cleaning snow in winter mechanical equipment technical field, especially one Plant the wear-resistant edge of shovel of road snow removing shovel in winter and manufacture method.

Technical background

The snow removing shovel kind that road snow removing aspect uses the most in the winter time is very Many, but the edge of shovel of existing snow removing shovel is the most wear-resistant, and operating personnel is often in severe cold The edge of shovel of outdoor replacing abrasion under temperature, often changes an edge of shovel and is increased by a labor Fatigue resistance, more increases the cost once changing the edge of shovel, sometimes because not having standby shovel Sword or outside air temperature are the lowest and can not change in time and affect snow removing.

Summary of the invention

In order to overcome the deficiency of the above-mentioned existing edge of shovel, the present invention provides one road in winter The wear-resistant edge of shovel of road snow removing shovel and manufacture method, mainly include conventional snow removing shovel；The edge of shovel； Hard metal tip；Edge of shovel substrate；Hard alloy columnar, the described edge of shovel be respectively by Hard metal tip and hard alloy columnar utilize soldering to be embedded in the bilateral of edge of shovel substrate Upper composition, edge of shovel substrate bilateral is by hard metal tip or the shape of hard alloy columnar Boring or longitudinal grooved, longitudinal fluting tungsten carbide button sheet or hard alloy columnar Time, its hard metal tip or hard alloy columnar the most also contain brazing material, This ensures that there hard metal tip or hard alloy columnar has five faces or periphery all The material of resistance brazing, hard metal tip and hard alloy columnar can be that W-Co kind is hard Matter alloy or kennametal or tungsten titanium tantalum (niobium) series hard alloy, and Not being steel bonded carbide, the edge of shovel is fixedly connected on the edge of shovel of conventional snow removing shovel and supports On plate, because the edge of shovel has been inlayed firmly when its performance is conventional snow removing shovel snow removing Matter alloy sheet or hard alloy columnar, thus the edge of shovel the most wear-resistant to such an extent as to the longest time Between need not change the edge of shovel, i.e. alleviate and change the labor intensity of the edge of shovel and decrease again more The number of times changing the edge of shovel has saved cost, makes snow removing obtain preferably and completes.

The technical solution adopted for the present invention to solve the technical problems is: conventional snow removing Shovel is the snow removing shovel that usual carry carries out that on engineering truck snow removing is conventional, shovel Sword is fixedly connected in the edge of shovel gripper shoe of conventional snow removing shovel；The edge of shovel is by several Hard metal tip or several hard alloy columnars utilize soldering to be embedded in edge of shovel substrate Bilateral upper composition, edge of shovel substrate bilateral is by hard metal tip or hard alloy columnar Shaped borehole or longitudinal grooved, longitudinal fluting tungsten carbide button sheet or hard During alloy column, its hard metal tip or hard alloy columnar the most also contain soldering Material, this ensures that theres hard metal tip or hard alloy columnar has five faces or week Limit all resistance brazings, make hard metal tip or the hard alloy columnar will not be few because of contact surface And come off；The material of hard metal tip and hard alloy columnar can be W-Co kind hard Alloy or kennametal or tungsten titanium tantalum (niobium) series hard alloy, and not It it is steel bonded carbide；The edge of shovel at least consisting of version, one is by shoveling Sword substrate monolateral tungsten carbide button post composition, two is that edge of shovel substrate is monolateral inlays firmly Matter alloy sheet forms, and during conventional snow removing shovel snow removing, runs into general compacting snow Or accumulated snow just uses the edge of shovel of tungsten carbide button's sheet to be purged, run into hard When compacting snow or ice layer needs to remove, the edge of shovel of tungsten carbide button's post is just used to enter Row is removed, and has certain gap, be just easy to crush between each hard alloy columnar Peel off the hard compacting snow or ice layer on road surface；Because the edge of shovel has inlayed hard alloy Sheet or hard alloy columnar, so the edge of shovel is the most wear-resistant to such an extent as to the some time need not Changing, the labor intensity i.e. alleviating the replacing edge of shovel decreases again the secondary of the replacing edge of shovel About several sections of costs, make snow removing obtain preferably and complete.

The invention has the beneficial effects as follows, because of the edge of shovel during conventional snow removing shovel snow removing Inlayed hard metal tip or hard alloy columnar, thus the edge of shovel the most wear-resistant so that The edge of shovel need not be changed in for a long time, i.e. alleviate and change the labor intensity of the edge of shovel again The number of times decreasing the replacing edge of shovel has saved cost, makes snow removing obtain more preferably Complete, simple in construction.

Accompanying drawing explanation

The present invention is further described below in conjunction with the accompanying drawings.

Fig. 1 is the schematic diagram that the present invention is assemblied on conventional snow removing shovel.

Fig. 2 is the edge of shovel bilateral tungsten carbide button's post and hard metal tip schematic diagram respectively.

Fig. 3 is the edge of shovel monolateral tungsten carbide button post schematic diagram.

Fig. 4 is the edge of shovel monolateral tungsten carbide button sheet schematic diagram.

Fig. 5 is the A-A sectional view in Fig. 2.

Fig. 6 is the B-B sectional view in Fig. 3.

Fig. 7 is the C-C sectional view in Fig. 4.

In Fig. 11, conventional snow removing shovel；2, the edge of shovel；3, edge of shovel gripper shoe.

In Fig. 24, hard metal tip；5, edge of shovel substrate；6, hard alloy columnar.

Detailed description of the invention

Fig. 1 routine snow removing shovel (1) is that usual carry removes on engineering truck The snow removing shovel that snow operation is conventional, the edge of shovel (2) is fixedly connected on conventional snow removing shovel (1) Edge of shovel gripper shoe (3) on；The edge of shovel (2) is by several Fig. 2 hard alloys Sheet (4) or several hard alloy columnars (6) utilize soldering to be embedded in edge of shovel substrate (5) bilateral upper composition, edge of shovel substrate (5) bilateral by hard metal tip (4) Or the shaped borehole of hard alloy columnar (6) or longitudinal grooved, longitudinal fluting edge When embedding hard metal tip (4) or hard alloy columnar (6), its hard metal tip (4) Or hard alloy columnar (6) the most also contains brazing material, thus ensure Hard metal tip (4) or hard alloy columnar (6) have five faces or the periphery all to connect Touch soldering, make hard metal tip (4) or the hard alloy columnar (6) will not be because of contact Face is few and comes off；The material of hard metal tip (4) and hard alloy columnar (6) can To be W-Co kind hard alloy or kennametal or tungsten titanium tantalum (niobium) class Hard alloy rather than steel bonded carbide；Following group of the edge of shovel (2) Becoming version, one is by Fig. 2 edge of shovel substrate (5) monolateral tungsten carbide button Post (6) forms, and two is edge of shovel substrate (5) monolateral tungsten carbide button sheet (4) Composition, during Fig. 1 routine snow removing shovel (1) snow removing, runs into general compacting Snow or accumulated snow just use Fig. 1 edge of shovel (2) of mosaic map mosaic 2 hard metal tip (4) Be purged, run into hard compacting snow or ice layer need remove time, just use edge Fig. 1 edge of shovel (2) of embedding Fig. 2 hard alloy columnar (6) is purged, and each is hard There is certain gap between matter alloy column (6), be just easy to broken stripping road surface On hard compacting snow or ice layer；Because it is hard that Fig. 1 edge of shovel (2) has inlayed Fig. 2 Matter alloy sheet (4) or hard alloy columnar (6), so Fig. 1 edge of shovel (2) is the most non- The most wear-resistant to such an extent as to the some time need not be changed, and i.e. alleviates the replacing edge of shovel (2) Labor intensity again decrease change the edge of shovel (2) number of times saved cost, make Snow removing has obtained preferably completing.

Claims

1. a manufacture method for the wear-resistant edge of shovel of road snow removing shovel in winter, often mainly includes Rule snow removing shovel；The edge of shovel；Hard metal tip；Edge of shovel substrate；Hard alloy columnar, its It is characterised by: the edge of shovel is to be closed by several hard metal tips or several hard respectively Principal column utilizes soldering to be embedded in the bilateral upper composition of edge of shovel substrate, edge of shovel substrate double Hard metal tip or the shaped borehole of hard alloy columnar or longitudinal grooved are pressed in limit, longitudinally Fluting tungsten carbide button sheet or during hard alloy columnar, its hard metal tip or hard Matter alloy column the most also contains brazing material, this ensures that theres hard alloy Sheet or hard alloy columnar have five faces or periphery all resistance brazings, make hard metal tip Or hard alloy columnar will not come off because contact surface is few；Hard metal tip or hard close The material of gold bullion can be W-Co kind hard alloy or kennametal or Tungsten titanium tantalum series hard alloy rather than steel bonded carbide；The edge of shovel at least below Composition version, one is made up of edge of shovel substrate monolateral tungsten carbide button post, Two is edge of shovel substrate monolateral tungsten carbide button sheet composition；The edge of shovel has inlayed hard conjunction Gold plaque or hard alloy columnar, the most wear-resistant to such an extent as to need not change for a long time.