CN201712611U - Safe and durable V-shaped mining car - Google Patents

Abstract

The utility model belongs to the machinery field, in particular to a safe and durable V-shaped mining car. The V-shaped mine car is a mining machine. In order to prevent the bucket from deforming, two-section type structure bucket is adopted, which can be recycled. A car axle adopts a universal axle structure, thereby not only ensuring the coaxiality, but also saving the time. A cassette type bayonet lock is adopted, the bayonet lock is located in the region with lighter deformation of the bucket, thereby having big contact area, being safe and reliable, and using conveniently. Four corners are embedded with round steels, thereby effectively preventing the four corners cracking.

Description

A kind of safe, durable V-type mine car

Technical field

The utility model belongs to mechanical field.Be specially mining machinery.

Background technology

The county is the big counties of mineral products, and the V-type mine car is in great demand, because production mechanization degree in mine improves constantly in recent years, pneumatic, electric loader, the widespread usage of electric locomotive, the V-type mine car of traditional design exposes a lot of deficiencies aborning, is mainly reflected in the following aspects:

1: the wagon box material is thin, and impact resistance is poor.Old-fashioned wagon box generally adopts the 4-6mm general steel plate, intensity difference, and in handling process, wagon box modification and serious cracking.

2: the latch intensity difference, the position is unreasonable, and after comparatively serious modification took place wagon box, latch can't reliably be located, and in the process of moving, is easy to cause roll-over accident.In the truck process, expense is hard.

3: axletree adopts rank axle construction, tramcar wheel machine up needs the secondary upper slitter, for guaranteeing right alignment, difficulty of processing increases, in actual production process, for enhancing productivity, the machinework right alignment of wheel is lower, to making in the production use, bearing life significantly shortens, and the wheel resistance to motion is big.

Summary of the invention

For overcoming above problem, and, the mine car structure is made suitable reinforcing and improvement, make the safety of V-type mine car in conjunction with the actual condition of service in my ore deposit, reliability, durability significantly improves.

The concrete scheme of the utility model technical solution problem is: wagon box adopts two joint structures, the 10mm steel plate is adopted in the V-type bottom, top welding 6mm steel plate so just strengthened the intensity of wagon box effectively, and the 10mm steel plate of bottom can be scrapped the back repeated usage on wagon box top.The mine car wagon box is established the ring corner angle, and the round steel of four jiaos of embedded diameter 20mm can prevent wagon box four aperature of angle effectively.Adopt the cassette type bayonet lock, the intensity height, safe and reliable, the bayonet lock head is heavier, and contact surface is big, can embedded magnetic material, be difficult for throwing off voluntarily.The position is reasonable, and truck is flexible.Axletree adopts the axis structure, and the wheel machinework changes a cutter into by two cuttves, and twice jump ring location is established in the centre, and the quality of fit of axletree, bearing and wheel is significantly improved, and car body is brisk, and bearing can be excused from a college course under normal application maintenance throughout one's life.

By practice, the novel mine car of my design-calculated is compared with the old model mine car, and safety, reliability, durability significantly improve, and ILS advances one times, safeguards strength degradation 80%.

Description of drawings

Fig. 1 .V type mine car front elevation.

Fig. 2. rank shaft type mine car axle figure.

Fig. 3. shaft type mine car axle figure.

Fig. 4 .V type tramcar wheel finish size figure (rank shaft type).

Fig. 5 .V type tramcar wheel finish size figure (shaft type).

Fig. 6 .V type mine car wagon box lateral plan.

Fig. 7. bayonet lock seat figure.

Fig. 8. plate (1).

The specific embodiment:

1. wagon box adopts two joint structures, and the mine car wagon box is established the ring corner angle, and the round steel of four jiaos of embedded diameter 20mm can prevent wagon box four aperature of angle effectively, has strengthened the intensity of wagon box.(Fig. 6)

2. adopt the cassette type bayonet lock, the bayonet lock head is heavier, and contact surface is big, can embedded magnetic material, be difficult for throwing off voluntarily, and safe and reliable.(Fig. 1)

3. axletree adopts the axis structure, and the wheel machinework changes a cutter into by two cuttves, and twice jump ring location is established in the centre, and the quality of fit of axletree, bearing and wheel is significantly improved, and car body is brisk, and bearing can be excused from a college course under normal application maintenance throughout one's life.(Fig. 3. Fig. 5)

Claims (6)

1. a V-type mine car has a wagon box that can prevent to be out of shape, to prevent to ftracture, cassette type bayonet lock, through type axletree.

2. V-type mine car according to claim 1 is characterized in that described wagon box adopts two joint structures.

3. V-type mine car according to claim 1 is characterized in that four jiaos of embedded φ 20mm round steel reinforced ribs of described wagon box.

4. V-type mine car according to claim 1 is characterized in that described wagon box adopts the cassette type bayonet lock, and bayonet lock is triangular in shape.

5. V-type mine car according to claim 4 is characterized in that described cassette type bayonet lock edge magnetic material.

6. according to the described V-type mine car of claim 1, it is characterized in that the whole cutter processing of described through type axletree and corresponding with it wheel machine up part.

Images