CN209337534U - A kind of adjustable automatic impaction type belt conveyer roller sweeper - Google Patents

Abstract

The utility model relates to belt feeder maintenance and maintenance technology fields, specifically disclose a kind of adjustable automatic impaction type belt conveyer roller sweeper, the bearing block for being rotatably connected on scraper plate shaft in belt feeder rack is equipped in scraper plate shaft, scraper cleaner is fixed in scraper plate shaft, the curved adjusting compression bar for driving scraper plate shaft to rotate is fixed in scraper plate both ends of the shaft, belt feeder side is stretched in the curved upper end for adjusting compression bar, gravity by clump weight compresses the belt of scraper cleaner and belt feeder, utilize the setting of bending compression bar, not only the small torsional forces of occupy-place is big, and it is obvious from effect is compressed, it adjusts easy to operate.

Description

A kind of adjustable automatic impaction type belt conveyer roller sweeper

Technical field

The utility model relates to belt feeder maintenance and maintenance technology fields, and in particular to be a kind of adjustable automatic impaction type Belt conveyer roller sweeper.

Background technique

Belt feeder is the abbreviation of belt conveyor, and belt feeder conveys various light with the accomplished continuously or intermittently movement of conveyer belt The different article of weight, both can transport various bulk cargos, and also can transport the little part goods of the piece weights such as various cartons, packaging bag.Skin Material with machine conveyer belt is mainly rubber, liner canvas or nylon core, is partially increase intensity liner steel wire, claims steel wire Band.

Sweeper is an important ancillary equipment of belt conveyor.The material of conveyer belt conveying is often with goo Matter, such as coal dust, mud, granular material, a portion can be sticked on conveyer belt working face, cannot be laid down completely in discharging, At this moment, the material of adhesion just enters on the snub pulley of conveyer belt null section, and carrying roller is made dirty and is stained with these attachments.Using clear Sweeping device helps to protect belt conveyor, reduces the blocking of return idler and roller, and material, which is fallen, on reduction backhaul adhesive tape face leads The material of cause scatters problem.It is clear that the world uses relatively broad sweeper to be broadly divided into slubbing polyurethane sweeper, two alloys Sweep three kinds of device, empty segment sweeper.

During belt conveyor conveys material, if residual attachment material, which enters, can accelerate axis in roller or supporting roller bearing seat Hold abrasion, roller or carrying roller surface be stained with material can tear and plucking conveying zone face glue, accelerate the abrasion and breaking-up of conveyer belt.Such as Fruit material, which adheres to and agglomerates in belt conveying drive end unit bend pulley or vertical tension drum surface, will cause belt deflection, increase Abrasion of conveyer belt, or even tearing drum rubber layer etc. is added to cause serious consequence.In operation, if artificial removing tail rolls Cylinder attachment, tends to that serious human casualty accident occurs.And sweeper have in time, easily, quickly remove roller it is attached Object the characteristics of.Clearing apparatus effect is good, then the service life of carrying roller, conveyer belt, roller etc. can extend；So sweeper There is considerable effect on a conveyor.

But sweeper frequently encounters maintenance issues in installation and use process, and such as, design is unreasonable to be caused to clean knife For head compared with quick-wearing, installation is not in place to bring security risk；Installation point is fixed, and after cleaning tool bit abrasion, is increased with belt spacing clear It is undesirable to sweep effect；Pressure is excessive, and it is inconvenient to adjust, and causes belt serious wear；Effect is cleaned to meet, a large amount of installations clean Device frequently replaces sweeper and brings belt feeder O&M cost higher etc..

Research reasonable cost is cheap, efficiency is high, adjusts convenient and fast sweeper conveys efficiently for China's coal-mine, electric power, material Production provides power-assisted and urgently carries out.

Traditional sweeper general now is in terms of structure, substantially spring sweeper, fluid pressure type sweeper, Electric brush of bristles Sweeper.Three's an ancient unit of weight, which exists, to be fixedly mounted, and dismounting is inconvenient；Pressing force is fixed, and pressure cannot be arbitrarily adjusted.And apply at most, Price it is relatively low surely belong to spring sweeper.Spring is fixed, and spring pressure is insufficient after a period of use, sweeper pressure It is small, it cleans ineffective；It is excessive that spring is adjusted, and sweeper pressure is excessive, and sweeper cleaning block is easy to wear, and service life is short, damage Hurt belt.And after cleaning block abrasion, using a period of time, needs casual inspection to adjust compaction degree, need to adjust and be not easy.Using stretching Spring increases installation difficulty, is not easy installation and replacement, humid environment, spring easy-to-rust, and service life is short.

For sweeper, reasonable pressure can effectively clean belt, and scraper blade life can be made to extend；In addition make to scrape The angle of knife is fixed, and scraping range is fixed, and keeps sweeper efficiency.Furthermore at present no matter polyurethane or alloy sweeper, Generally existing expensive, how replaced waste and old by belt feeder conveying operation the high problem of production run maintenance cost is Adhesive tape is turned waste into wealth, and is rationally utilized, to reduce belt conveyor O&M cost and belt feeder operation maintenance personnel needs to close One key subjects of note.

Utility model content

The utility model combines in daily belt conveyor operation and maintenance, needs periodically continually adjustment head of belt conveyor rolling Cylinder sweeper pressure, could scrape the coal on belt completely, lead to adjustment, replacement sweeper heavy workload, and security risk increases. For overcome the deficiencies in the prior art, an a kind of adjustable automatic impaction type belt conveyer roller sweeper is provided, structure is simple, can Safety adjust pressing force, by counterweight compress adhesive tape sweeper, can be widely used in various dry bulk materials and The cleaning of weak stickiness bulk material.

In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of adjustable automatic impaction type skin Band machine cylinder sweeper, including scraper plate shaft, are equipped in scraper plate shaft for scraper plate shaft to be rotatably connected on belt feeder machine Bearing block on frame, is fixed with scraper cleaner in scraper plate shaft, and the scraper cleaner includes the branch being fixed in scraper plate shaft Seat is supportted, is connected with rubber flap on the supporting plate, the song for driving scraper plate shaft to rotate is fixed in scraper plate both ends of the shaft Type adjusts compression bar, and belt feeder side is stretched in the curved upper end for adjusting compression bar, is furnished with counterweight in the curved upper end for adjusting compression bar Block.

Preferably, the width of the scraper cleaner is not less than the width of belt feeder belt.

Preferably, the support base is U-shaped attachment base, and the rubber flap is fixedly connected in U-shaped attachment base.

Preferably, multiple mounting holes are evenly equipped in support base two sides, are provided on rubber flap and position of mounting hole pair The strip-shaped hole answered, the strip-shaped hole radially extend.

Preferably, the top of the rubber flap front-thin-rear-thick, rubber flap is equipped with arc section, and the arc section bends towards skin Band machine side.

Preferably, two curved width for adjusting the distance between compression bar and being greater than belt.

Preferably, positioning pin is equipped in the curved free end end for adjusting compression bar.

Preferably, the clump weight top is equipped with through-hole, is connected with set screw, the set screw on clump weight top It is protruded into after through-hole from clump weight top and withstands curved adjusting compression bar.

Preferably, the bearing block is the positive plain bearing housing of two stud of opposite opened.

The beneficial effects of the utility model are: by adopting the above technical scheme, the gravity by clump weight is by scraper cleaner and skin Belt with machine compresses, and using the setting of bending compression bar, not only the small torsional forces of occupy-place is big, and obvious from effect is compressed, adjustment behaviour Make simple, provide reasonable pressing force by the quantity of clump weight and the adjusting of position, while curved adjusting setting for compression bar horizontal segment Setting can prevent clump weight from slipping, and adjustment is before and after facilitating clump weight to adjust sweeper pressure size；Scraper cleaner uses metal The combination of scraper plate and rubber flap is increased using the hardness of cockscomb and cleans intensity, and rubber flap is straight with belt conveyer roller Contact can reduce belt damage.After rubber flap abrasion, the outer length for stretching out cockscomb is adjustable, makes to clean and scrape Plate is used multiple times, and extends the service life of scraper cleaner, it is ensured that cleans effect.It is simple in construction, easy to disassemble and assemble, waste utilization, Convenient for manufacture, cheap, maintenance is small.

Detailed description of the invention

Fig. 1 is the utility model structure diagram；

Fig. 2 is the utility model main view；

Fig. 3 is the left view of cleaning blade in Fig. 1；

Fig. 4 is the main view of cleaning blade in Fig. 1；

Fig. 5 is the left view of rubber flap in Fig. 4；

Fig. 6 is the left view of clump weight in Fig. 1；

Fig. 7 is the main view of clump weight in Fig. 1.

Specific embodiment

It elaborates below in conjunction with attached drawing to specific embodiment of the present utility model.

As depicted in figs. 1 and 2, a kind of adjustable automatic impaction type belt conveyer roller sweeper, including scraper plate shaft 2, Scraper plate shaft 2 is equipped with the bearing block 3 for being rotatably connected on scraper plate shaft 2 in belt feeder rack, solid in scraper plate shaft 2 Surely there is scraper cleaner 1, the scraper cleaner 1 includes the support base 101 being fixed in scraper plate shaft 2, and the support base 101 is U Type attachment base, the rubber flap 102 are fixedly connected in U-shaped attachment base.It is fixed on 2 both ends of scraper plate shaft for driving The curved adjusting compression bar 4 that scraper plate shaft 2 rotates, the curved adjusting compression bar 4 is using the higher grey cast-iron HT350 casting of intensity Round thick walled steel tube is made, two curved width for adjusting the distance between compression bar 4 and being greater than belt, as shown in Figure 1, in curved tune The free end end for saving compression bar 4 is equipped with positioning pin 6, prevents clump weight 5 from slipping from curved adjusting compression bar 4.

Belt feeder side is stretched in the curved upper end for adjusting compression bar 4, is furnished with clump weight in the curved upper end for adjusting compression bar 4 5, counterweight adjusting can be carried out to curved adjusting compression bar 4 by the setting of clump weight 5, the pressure of generation makes curved adjusting compression bar 4 occur the rotation displacement to belt conveyer roller side, so that the scraper plate shaft 2 being fixedly connected with curved adjusting compression bar 4 be driven to send out Raw rotation, so that cleaning blade 1 stretches to the roller of belt feeder and compresses the roller of belt feeder,

As shown in Figures 3 to 5, multiple mounting holes 103 are evenly equipped in 101 two sides of support base, be arranged on rubber flap 102 There is strip-shaped hole 104 corresponding with 103 position of mounting hole, the strip-shaped hole 104 radially extends.It will be propped up by fixing bolt Support seat 101 and rubber flap 102 be fixedly connected, rubber flap 102 can be carried out along strip-shaped hole 104 up and down pull after again with support Seat 101 is fastened, and adjusts 102 extension of rubber flap afterwards to a certain degree convenient for the abrasion of rubber flap 102, it is ensured that clean effect Fruit is used multiple times, and extends the service life of scraper cleaner 1.

As shown in figure 4,102 front-thin-rear-thick of rubber flap, thickness, which is sentenced to be mounted in support base 101, to be advisable, thin place The top of no less than 30 mm, rubber flap 102 are equipped with arc section, and the arc section bends towards belt feeder side.The rubber flap 102 can make using waste and old belt feeder adhesive tape, and material is consistent with belt feeder adhesive tape, not will cause the larger mill to belt feeder adhesive tape O&M expense is saved in damage, waste utilization.

As shown in Figure 6 and Figure 7,5 top of clump weight is equipped with through-hole 502, and the through-hole 502 is hung on clump weight 5 It can also be slided on curved adjusting compression bar 4 after on curved adjusting compression bar 4, to play the installation site for adjusting clump weight 5.In counterweight 5 top of block is connected with set screw 501, and the set screw 501 protrudes into after through-hole 502 from 5 top of clump weight and withstands curved tune Save compression bar 4, the position of fixed weight block 5.

The bearing block 3 is the positive plain bearing housing of two stud of opposite opened.Using split bearing seat as the cleaning Device and belt feeder rack fixed connecting part, are easily installed compared with rolling bearing, bring convenience for the assembling process of the sweeper, it Biggish torsional stress can be born, and its working position does not have the activity of wide-angle, filling lubricant is more convenient.

The utility model is in use process, after rubber flap 102 and support base 101 are fixedly mounted, operator Member can according to need the number for determining and being arranged clump weight 5 on curved adjusting compression bar 4, and clump weight 5 is set in curved adjusting On compression bar 4, clump weight 5 can be made to move with level dragging set screw 501, behind the position for regulating clump weight 5, twisted Tight set screw 501, makes it withstand curved adjusting compression bar 4, and the position for completing clump weight 5 is fixed.The adjusting part of the sweeper On the outside of roller guardrail, belt feeder rotating machinery is not contacted, convenient for operator under the premise of not shutting down and guaranteeing safety, The adjustment of the complete independently sweeper pressure operates.When rubber flap 102, which is worn, to be needed to adjust extension elongation, operator Member can push curved adjusting compression bar 4 to compress opposite direction, draw rubber flap 102 along strip-shaped hole 104 after unclamping fastening screw It out after suitable extension, then is fastened with support base 101, the rubber flap 102 is used multiple times, and extends scraper cleaner 1 service life, it is ensured that clean effect.

The utility model compresses the belt of scraper cleaner and belt feeder by the gravity of clump weight, utilizes setting for bending compression bar It sets, not only the small torsional forces of occupy-place is big, and obvious from effect is compressed, and adjustment is easy to operate, by the quantity of clump weight and the tune of position Section provides reasonable pressing force, while the curved setting for adjusting compression bar horizontal segment can prevent clump weight from slipping, and facilitate clump weight Front and back is adjusted to adjust sweeper pressure size；Scraper cleaner uses the combination of cockscomb and rubber flap, is scraped using metal The hardness of plate, which increases, cleans intensity, and rubber flap is directly contacted with belt conveyer roller can reduce belt damage.Rubber flap After abrasion, the outer length for stretching out cockscomb is adjustable, is used multiple times scraper cleaner, extends the use of scraper cleaner Service life, it is ensured that clean effect.Simple in construction, easy to disassemble and assemble, waste utilization, convenient for manufacture, cheap, maintenance is small.

Although the utility model, according to the teaching of this article, those skilled in the art are described according to specific embodiment It is also obvious that member, which makes other modes modification to the utility model,.The protection scope of the utility model is with claims Range be limited, but other technical solutions with the utility model claims without essential distinction also should the utility model Protection scope in.

Claims (9)

1. a kind of adjustable automatic impaction type belt conveyer roller sweeper, which is characterized in that including scraper plate shaft, in scraper plate shaft It is equipped with the bearing block for being rotatably connected on scraper plate shaft in belt feeder rack, cleaning is fixed in scraper plate shaft and scrapes Plate, the scraper cleaner include the support base being fixed in scraper plate shaft, are connected with rubber flap on the supporting plate, are turned in scraper plate The curved adjusting compression bar for driving scraper plate shaft to rotate is fixed on axis both ends, belt is stretched in the curved upper end for adjusting compression bar Machine side is furnished with clump weight in the curved upper end for adjusting compression bar.

2. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that the cleaning The width of scraper plate is not less than the width of belt feeder belt.

3. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that the support Seat is U-shaped attachment base, and the rubber flap is fixedly connected in U-shaped attachment base.

4. adjustable automatic impaction type belt conveyer roller sweeper according to claim 2, which is characterized in that in support base Two sides are evenly equipped with multiple mounting holes, and strip-shaped hole corresponding with position of mounting hole, the strip-shaped hole edge are provided on rubber flap Radially outward extend.

5. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1 to 3, which is characterized in that institute Rubber flap front-thin-rear-thick is stated, the top of rubber flap is equipped with arc section, and the arc section bends towards belt feeder side.

6. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that two curved Adjust the width that the distance between compression bar is greater than belt.

7. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that in curved tune The free end end for saving compression bar is equipped with positioning pin.

8. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that the counterweight Block top is equipped with through-hole, set screw is connected on clump weight top, after the set screw protrudes into through-hole from clump weight top Withstand curved adjusting compression bar.

9. adjustable automatic impaction type belt conveyer roller sweeper according to claim 1, which is characterized in that the bearing Seat is the positive plain bearing housing of two stud of opposite opened.