CN209480657U - Dismountable wear-resisting paste block - Google Patents

Abstract

The utility model discloses a kind of dismountable wear-resisting paste blocks; it is the wear-resistant liner to overcome the existing spot welding that is hit in chute below the later roller of belt conveyor; due to for a long time by material impact abrasion deformation; the positional shift for falling on material on next stage belt causes the frequent sideslip large labor intensity of belt; and liner plate is worn what replacement needed to cut down to provide the shortcomings that welding that new downtime is long again, influence production.By material impact fray on the chute inner sidewall, fixation is pasted with detachable wear-resisting paste block made of the wear-resistant material of surface.Since wear-resisting paste block is dismountable; it can quickly be removed using of short duration downtime; new acknowledgment copy is replaced with, belt deviation will not be made because of its deformation, replacement is without cutting and welding; to alleviate labor intensity; reduce downtime, improve work efficiency, does not influence normally to produce; freighter can be loaded and unloaded on harbour in time, improves the prestige and economic benefit of enterprise.

Description

Dismountable wear-resisting paste block

Technical field

The utility model belongs to auxiliary equipment, specifically a kind of to protect belt conveyer transfer chute side wall Wear-resisting paste block.

Background technique

The cargo that ship transport fragmentary material loads and unloads on harbour is varied, defeated generally by multi-stage, belt after unloading Machine is sent to be transmitted to placement location.To prevent the generation material between two-stage belt conveyor upper and lower in transhipment from spilling, two-stage transmission Chute is installed, when work, material falls at the later roller of upper level belt, and smooth slot falls on next stage belt between belt Above, it is transmitted step by step until transporting to storage place.

For material when smooth slot falls, the inertia force of belt drives the inner sidewall of material impact chute on the belt of operation, Lead to side wall abrasion deformation, long-time service can also make chute side wall breakage material leakage.In order to protect chute, current method is such as figure Shown in 3, the material 2 in whereabouts impacts around 3 inner sidewall position of chute, welds one piece of wear-resistant liner made of wear-resistant material 3.1, from material 2 is from the later roller 1 of belt feeder by chute 3 fall the side wall for directly rushing at chute 3 when, there is liner plate on surface 3.1 protections, can extend the service life of chute 3.

Although above-mentioned way plays certain protective effect to chute 3, the liner plate 3.1 on 3 inner sidewall of chute is continuous Impact of the ground by falling material, its shape of going down for a long time can change, and material 2 is caused to fall on falling on next stage belt 5 Shots position shifts, and causes the frequent sideslip of belt 5, it is more serious that liner plate 3.1 deforms bigger discharging point offset, it is therefore necessary to It constantly rectifies a deviation to belt 5 to adapt to the variation of discharging point；

Meanwhile transporting the property of fragmentary material and wherein adulterating the shape of blocking material, with liner plate 3.1 on chute 3 Service life is closely bound up, after the liner plate 3.1 of welding is by countless Secondary Shocks with hard block in material, liner plate 3.1 It or can be saturating by mill quickly, it is therefore desirable to which the liner plate 3.1 ground is cut down weld again in time by the frequent follow-up observation of random personnel It is upper new；Cutting and welding wear-resistant liner 3.1 need longer downtime, affect normal production；Meanwhile it is new in welding Liner plate 3.1 is different with the old plate shape after being hit, and also to be aligned again according to discharging point to belt 5 again, very troublesome.

In above-mentioned bulk cargo, the bulk goods of ore class occupies biggish ratio.The cargo for transporting ore class, wherein mixing The miscellaneous massive ore for having appearance to have sharp corners, the inertia force than great whereabouts is also big, the direct punching generated to chute side wall It hits and wears also faster.Since the transhipment of harbour upper belt conveyer is busy with one's work, stop other than removing normal service The time having a rest repairs material and needs to occupy the more working time to the abrasion of chute, influences normal loading and unloading, reduce Working efficiency, handling freighter will affect the prestige and economic benefit of enterprise not in time.

Summary of the invention

Technical problem to be solved in the utility model be overcome it is existing below belt conveyor later roller on the inside of chute The wear-resistant liner that a surrounding is welded that is hit of wall falls on material on next stage belt for a long time by material impact abrasion deformation Position shift, cause the frequent sideslip of belt；And liner plate is worn when replacing, need to cut down weld again it is new And will naughty band again, large labor intensity, Maintenance Downtime is long, and working efficiency is low to be caused to load and unload goods not in time, influences enterprise The shortcomings that prestige and economic benefit, provides a kind of dismountable wear-resisting paste block.

In order to solve the above problems existing in the present technology, the utility model adopts the following technical solutions realization: The later roller of belt conveyor hereinafter, being located at the position worn on chute inner sidewall by material impact, use by the fixed surface that is pasted with Detachable wear-resisting paste block made of wear-resistant material.

The utility model also has following technical characteristic:

The wear-resisting paste block is mounted in the two lateral walls of chute inner sidewall, the attaching of two wear-resisting paste block upper and lower parts Face is arranged with the shape of chute inner sidewall, space composed by the opposite face of two wear-resisting paste blocks, upper part with chute inside Wall is in shape with wide top and narrow bottom；Its underpart is vertical wall, the center in composed cylindrical space opposite direction belt width direction；

The fixed installation of the wear-resisting paste block is to be vertically and fixedly provided with screw rod on the attaching face of wear-resisting paste block, in chute side Wall installs the position of wear-resisting paste block, is correspondingly provided with mounting hole with screw rod, screw rod passes through mounting hole and is secured with nuts in the side of chute On wall；

The apparent surface of the two wear-resisting paste block, for the uneven whole face with protrusion and pit, the surface is with waste and old Bearing ball arrangement it is fixed and form.

The advantages of the utility model and good effect are, due to the chute inner sidewall between upper and lower two-stage belt conveyor By material impact wear position on, attach be fixed with protection chute inner sidewall wear-resisting paste block, wear-resisting paste block be it is dismountable, It can be mass as acknowledgment copy, after wear-resisting paste block is worn by material impact, using changing cargo type or replacement of goods batch Downtime can quickly remove wear-out part, replace with acknowledgment copy, and wear-resisting paste block is enable to keep original state, Bu Huizao substantially in this way The frequent sideslip of cutification band, reduces the labor intensity of worker；Without cutting and welding when replacing spare part, acknowledgment copy not shadow is replaced Normal production is rung, downtime is greatly reduced, improves work efficiency, handling freighter can carry out in time, improve enterprise Prestige and economic benefit.

Detailed description of the invention

Fig. 1 is that the utility model is mounted on structure and material falling state schematic diagram on chute；

Fig. 2 is the wear-resisting paste block structural schematic diagram amplified in Fig. 1；

Fig. 3 is prior art construction and material falling state schematic diagram.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings and embodiments.

In Fig. 1, belt conveyor later roller 1 hereinafter, be located at 3 inner sidewall of chute on by 2 impact wear of material position It sets, attaching is equipped with detachable wear-resisting paste block 4 made of the wear-resistant material of its surface 4.1.

The impact of material 23 right side inner sidewall of chute is bound to the left side again and causes two lateral wearings, a left side for the chute 3 in order to prevent Wear-resisting paste block 4 is respectively mounted on right two opposite inner sidewalls, two wear-resisting about 4 paste blocks attach the shape in face 4.3, with chute 3 (referring to fig. 2) is set at the attaching of inner sidewall, space composed by the opposite face of two wear-resisting paste blocks 4, upper part is in chute 3 Side wall is in shape with wide top and narrow bottom, and its underpart is vertical wall 4.4, the center opposite direction next stage belt 5 of composed cylindrical space The center of width direction.In this way, the discharging point fallen on belt 5 under material 2 is under the guiding of two walls 4.4 of left and right It is fixed, do not deviate by the center of belt 5, belt 5 also would not therefore sideslip, do not need special messenger and dig-in the tune of belt 5 Partially, to significantly reduce the labor intensity of worker, human resources have been saved.

The installation of the wear-resisting paste block 4 is to be fixed on the attaching face 4.3 of wear-resisting paste block 4 perpendicular to attaching face 4.3 Screw rod 4.2 installs the position of wear-resisting paste block 4 on 3 side wall of chute, is correspondingly provided with mounting hole with screw rod 4.2, screw rod 4.2 passes through Mounting hole nut 4.5 is fixed on the side wall of chute 3.

In order to further increase the wear-resisting property of wear-resisting paste block 4, the opposite surface 4.1 of the wear-resisting paste block 4 in two sides is set as with convex It rises and the uneven whole face of pit, the moment that material 2 falls when work will fill up pit, the material 2 for continuing to fall falls on recessed It cheats on filled out material, forms the state of material dnockout, reduce the contact of material 2 with wear-resisting 4 surface 4.1 of paste block, reduce pair The impact wear on wear-resisting 4 surface 4.1 of paste block；

In order to save wear-resistant material, using the ball 6 of a large amount of waste and old bearings accumulated on harbour, by above-mentioned 6 row of ball Column are fixed on the surface 4.1 of wear-resisting paste block 4, and 4.1 shape of surface with protrusion and pit, rolling are naturally formed after arrangement is fixed The fabulous bearing steel making of wear-resisting property of pearl 6 in this way, can not only make waste utilization, but also reduces material 2 and wear-resisting 4 table of paste block The contact wear in face 4.1, kills two birds with one stone.

Fig. 3 is prior art construction and material falling state figure, is welded on 3 side wall of chute by the position of material impact Wear-resistant liner 3.1, when being fallen from material 2 is from the later roller 1 of upper level belt feeder by chute 3, material 2 rushes at liner plate 3.1, Although liner plate 3.1 plays the protective effect to chute 3, the constantly impact by falling material 2 of liner plate 3.1, shape It changes and will cause the discharging point offset that material 2 is fallen on downstream belt 5, cause the frequent sideslip of downstream belt 5, therefore, need It constantly to rectify a deviation to belt 5 with the degree that liner plate 3.1 deforms；Meanwhile the liner plate 3.1 of welding is by countless Secondary Shocks Afterwards, it still can be ground by hard block material and material leakage occurs thoroughly, it is therefore necessary to there is random personnel tracking to observe, in time that mill is saturating Liner plate 3.1 cuts down burn-on again new, cutting and the normal production of the long influence of welding 3.1 holding time of wear-resistant liner, and welds Also belt is readjusted after connecting new liner plate 3.1, large labor intensity and trouble.

Compared with prior art, using the detachability of the wear-resisting paste block 4 of the utility model, multiple spare parts can be produced and deposited It puts, when finding that wear-resisting paste block 4 is begun to wear out, so that it may it easily backs out nut 4.5 and removes what wear-resisting paste block 4 more renewed, it will not The frequent sideslip for causing belt, reduces labor intensity；Wear-resisting paste block 4 is replaced without cutting and welding, using replacing in production The shutdown aperture time of material kind or batch can be easily accomplished, to improve production efficiency.

In addition, due to above-mentioned wear-resisting paste block 4 be it is dismountable, and replace need to time it is short, for transhipment 2 product of material The difference of kind can also design and manufacture a variety of wear-resisting paste blocks 4 for adapting to 2 quality of different material, transport material of different nature 2, just selection adapts to the wear-resisting paste block 4 of different cultivars, and the use scope adapted it to is more extensive.

Claims (2)

1. a kind of dismountable wear-resisting paste block, including being mounted on the later roller of belt conveyor hereinafter, being located on chute inner sidewall By vertically being fixed on the attaching face of the wear-resisting paste block of material impact abration position and surface with wear-resistant material and wear-resisting paste block Screw rod, screw rod pass through chute inner sidewall be secured with nuts by mounting hole corresponding to material impact position, it is characterised in that: institute It states wear-resisting paste block to be mounted in the two lateral walls of chute inner sidewall, the attaching face of two wear-resisting paste block upper and lower parts, with slipping The shape of slot inner sidewall is arranged, and space composed by the opposite face of two wear-resisting paste blocks, upper part presents width with the inner sidewall of chute Under narrow shape；Its underpart is vertical wall, the center in composed cylindrical space opposite direction belt width direction.

2. dismountable wear-resisting paste block as described in claim 1, it is characterised in that: the apparent surface of the two wear-resisting paste block, For the uneven whole face with protrusion and pit, the surface is to be fixed and formed with waste and old bearing ball arrangement.