CN209567470U - Belt conveyor turns over band ice-breaking clearing apparatus - Google Patents

Abstract

The utility model relates to belt conveyor, especially a kind of belt conveyor turns over band ice-breaking clearing apparatus.Including belt conveyor, head roller, stern roll turns over band device, and the inside of head frame is equipped with head rapping apparatus, and the inside of rear frame is equipped with tail portion rapping apparatus, and the lower section of stern roll is equipped with clearing apparatus；Head rapping apparatus includes head rapping driving mechanism, the ontology and the first support of head rapping driving mechanism are hinged, the output end of head rapping driving mechanism and the crankshaft ear mount in the middle part of driving crankshaft are hinged, the top at drive shaft both ends is installed by connecting shaft respectively, the outer end of connecting shaft and the lower end of rocker arm are hinged; the upper end of rocker arm and the first rapping shaft are affixed; the both ends of the first rapping shaft are connect by bearing block with first support; first support is mounted on head frame, is evenly distributed with multiple first beaters on the first rapping shaft side by side.The utility model can thoroughly remove the ice sheet on conveyer belt, reduce conveying belt wear, improve conveyer belt service life.

Description

Belt conveyor turns over band ice-breaking clearing apparatus

Technical field

The utility model relates to belt conveyor, especially a kind of belt conveyor turns over band ice-breaking clearing apparatus.

Background technique

With the development of national economy, every profession and trade puts forward new requirements the conveying of material, and belt conveyor is not only It is the conveying equipment in field and workshop and workshop, and becomes the conveying equipment that can mutually compete with Automobile Transportation.One long range Two or even a plurality of general belt conveyor caused by belt conveyor may replace because of reasons such as engineering ground, topographies, simplify The technological design of system reduces the quantity of transfer station and conveying switching delivery device, occupies engineering ground and reduce, engineering is made Valence, working service cost reduce, therefore, domestic and international many engineerings all select over long distances, the belt conveyor of large conveying quantity is as defeated Send equipment.

But since long belt conveyor conveying distance is larger, conveying stroke is longer, and conveying remaining material will Cause return idler and conveyer belt sizing serious, increase conveyer operation burden, if conveying be viscosity it is larger or The biggish material of moisture itself, and long belt conveyor cannot as short belt conveyor in workshop or computer room cloth It sets, but outdoor arrangement, conveying zone face adheres to one layer of thin ice, especially cold district when winter, and ice sheet and residual material freeze The operation burden for just more having aggravated conveyer together, can also make the abrasion of conveyer belt very fast, and reduce conveyer belt uses the longevity Life.These problems can all reduce the transfer efficiency of belt conveyor, increase energy consumption, more likely cause belt deflection, even Conveyer band discerption.

In view of the above-mentioned problems, the cleaning of long belt conveyor both at home and abroad at present mostly uses and turns over band dress in reverse-running section setting It sets, it is lower in temperature although turning over band device can clean up material remaining on zone face automatically when overturning conveyer belt Or colder area, when temperature is fallen to a certain temperature, conveyor belt surface forms ice sheet, and the torsion of conveyer belt cannot make completely Ice sheet torsional fracture on zone face is broken.

Utility model content

Band ice-breaking clearing apparatus is turned over the technical problem to be solved by the present invention is to provide a kind of belt conveyor, is reduced The abrasion of conveyer belt improves the service life of conveyer belt.

The utility model solve its technical problem the technical solution adopted is that:

A kind of belt conveyor is turned over ice-breaking clearing apparatus, including belt conveyor, and conveyer belt winds head rolling respectively Cylinder and stern roll successively install first, second, and third and turn over band device between head frame and rear frame, head frame Inside is equipped with head rapping apparatus, and the inside of rear frame is equipped with tail portion rapping apparatus, and the lower section of stern roll, which is equipped with, cleans dress It sets；Head rapping apparatus includes head rapping driving mechanism, and the ontology and the first support of head rapping driving mechanism are hinged, head The output end of rapping driving mechanism and the crankshaft ear mount in the middle part of driving crankshaft are hinged, and connection is installed on the top at drive shaft both ends respectively Axis, the outer end of connecting shaft and the lower end of rocker arm are hinged, and the upper end of rocker arm and the first rapping shaft are affixed, and the both ends of the first rapping shaft are logical It crosses bearing block to connect with first support, first support is mounted on head frame, is evenly distributed with multiple first on the first rapping shaft side by side Beater.

The utility model by adopting the above technical scheme, compared with prior art, beneficial effect is:

Ice sheet on conveyer belt is thoroughly removed, the abrasion of conveyer belt is reduced, improves the service life of conveyer belt, is reduced defeated The maintenance probability and cost of machine are sent, conveyer reliability of operation and economy are increased.

Further, the prioritization scheme of the utility model is:

First beater includes tup and connecting rod, and tup is disc, and beater is placed in the top of conveyer belt, tup Two sides are affixed with the upper end of connecting rod respectively, and the lower end of connecting rod and the first rapping shaft are affixed, and the outer rim of tup is higher than connecting rod Upper surface.

Head rapping driving mechanism is Electrohydraulic push rod, and the middle part of Electrohydraulic push rod is equipped with upper ear seat, and the first support is equipped with down Ear mount, upper ear seat are hinged by pin shaft and lower ear base；The output end of Electrohydraulic push rod is hinged by pin shaft and crankshaft ear mount.

Tail portion rapping apparatus includes tail portion rapping driving mechanism, the second rapping shaft, the second rapping bearing housing, the second rapping Hammer and the second support, the second support are mounted on rear frame, and tail portion rapping driving mechanism is mounted on the second support, tail portion vibration The output shaft for beating driving mechanism is connect with one end of the second rapping shaft, and the both ends of the second rapping shaft pass through the second rapping bearing housing It is connect with second support, second support is connect with rear frame；It is symmetrically arranged with two group of second beater on second rapping shaft, two groups Corresponding second beater interlaced arrangement in second beater, the second beater are identical as the first beater structure.

Clearing apparatus includes scraper plate, pressing plate, cleans axis, scrapes panel seat, the first articulated arm, the second articulated arm, rotating shaft, revolution Bearing block and movement weight mass clean and are equipped with two groups of scraper plates on axis side by side, and scraper plate is segmentation structure, and opposite scraper plate is staggeredly arranged, Scraper plate by pressing plate with scrape that panel seat is affixed, the both ends for cleaning axis are affixed with the inner end of the first articulated arm and the second articulated arm respectively, It scrapes panel seat and cleaning axis is affixed, the middle part of the first articulated arm and the second articulated arm passes through rotating shaft respectively and floating bearing seat connects It connects, floating bearing seat is mounted on rear frame, and movement weight mass is installed in the outer end of the first articulated arm and the second articulated arm respectively.

Tail portion rapping driving mechanism includes motor and speed reducer, and the output shaft of speed reducer is hollow shaft structure.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the working state schematic representation of head rapping apparatus；

Fig. 4 is the left view of Fig. 3；

Fig. 5 is the main view of tail portion rapping apparatus；

Fig. 6 is the left view of Fig. 5；

Fig. 7 is the main view of clearing apparatus；

Fig. 8 is the top view of Fig. 7；

In figure: head frame 1；Head roller 2；Conveyer belt 3；Head rapping apparatus 4；First support 4-1；Lower ear base 4-2； Pin shaft 4-3；Upper ear seat 4-4；Electrohydraulic push rod 4-5；Crankshaft ear mount 4-6；Drive crankshaft 4-7；Connecting shaft 4-8；Connecting plate 4-9；It shakes Arm 4-10；First rapping shaft 4-11；Bearing block 4-12；First beater 4-13；Tup 4-14；Connecting rod 4-15；First support 4-16；Basis 5；First turns over band device 6；Second turns over band device 7；Third turns over band device 8；Tail portion rapping apparatus 9；Second support 9- 1；Speed reducer 9-2；Motor 9-3；Second rapping bearing housing 9-4；Second rapping shaft 9-5；Second beater 9-6；Second support 9-7；Rear frame 10；Stern roll 11；Clearing apparatus 12；First articulated arm 12-1；Clean axis 12-2；Scrape panel seat 12-3；It scrapes Plate 12-4；Rotating shaft 12-5；Floating bearing seat 12-6；Movement weight mass 12-7；Second articulated arm 12-8；U-shaped connector 12-9；Pressing plate 12-10。

Specific embodiment

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

Referring to Fig. 1, Fig. 2, a kind of belt conveyor turns over band ice-breaking clearing apparatus, by head frame 1, head roller 2, defeated Send band 3, head rapping apparatus 4, first turn over band device 6, second turn over band device 7, third turn over band device 8, tail portion rapping apparatus 9, Rear frame 10, stern roll 11 and clearing apparatus 12 are constituted.One end of the conveyer belt 3 of belt conveyor and it is mounted on headers box Head roller 2 on frame 1 connects, and the other end of conveyer belt 3 is connect with the stern roll 11 being mounted on rear frame 10, head Frame 1 and rear frame 10 are welded units.First is successively installed between head frame 1 and rear frame 10 turns over band device 6, the Two turn over band device 7 and third turn over band device 8.

The inside of head frame 1 is equipped with shown in head rapping apparatus 4(Fig. 3, Fig. 4), head rapping apparatus 4 is shaken by head It beats driving mechanism, the first support 4-1, lower ear base 4-2, pin shaft 4-3, upper ear seat 4-4, crankshaft ear mount 4-6, driving crankshaft 4-7, connect Spindle 4-8, connecting plate 4-9, Rocker arm 4-10, the first rapping shaft 4-11, bearing block 4-12, the first beater 4-13, tup 4-14, Connecting rod 4-15 is constituted, and head rapping driving mechanism is Electrohydraulic push rod 4-5.It is equipped in the middle part of the ontology of Electrohydraulic push rod 4-5 The connecting hole of ear mount 4-4, upper ear seat 4-4 are located at the lower section of Electrohydraulic push rod 4-5, are equipped with lower ear base 4-2 on the first support 4-1, Upper ear seat 4-4 is hinged by pin shaft 4-3 and lower ear base 4-2, and the first support 4-1 is mounted on basis 5, and the first support 4-1 is weldering Connection member.The output end of Electrohydraulic push rod 4-5 is hinged by pin shaft (being not drawn into figure) and crankshaft ear mount 4-6, crankshaft ear mount 4-6 weldering It connects at the middle part of driving crankshaft 4-7, the connecting hole of crankshaft ear mount 4-6 is located at the top of driving crankshaft 4-7.Drive crankshaft 4-7 two Connecting shaft 4-8, connecting shaft 4-8 and driving crankshaft 4-7 are installed respectively and are fixedly connected by two pieces connecting plate 4-9 in the top at end.Even Rocker arm 4-10 is installed in the outer end of spindle 4-9, and Rocker arm 4-10 is welded unit, and axle sleeve is respectively welded in the upper/lower terminal of Rocker arm 4-10, The Lower shaft sleeve and connecting shaft 4-9 of Rocker arm 4-10 are articulated and connected, and the Upper shaft sleeve of Rocker arm 4-10 and the first rapping shaft 4-11 are connected by key It connects, the both ends of the first rapping shaft 4-11 are connect by bearing block 4-12 with first support 4-16, and the material of first support 4-16 is Channel steel, first support 4-16 are mounted on head frame 1, and the both ends of driving crankshaft 4-7 and the first rapping shaft 4-11 are respectively pair Claim structure.

Be evenly distributed with side by side on first rapping shaft 4-11 five first beaters 4-13, the first beater 4-13 by tup 4-14 and Connecting rod 4-15 is constituted, and tup 4-14 is disc, and tup 4-14 is placed in the top of conveyer belt, the axis of tup 4-14 and first Rapping shaft 4-11 is parallel, and the two sides of tup 4-14 are welded with the upper end of two connecting rod 4-15 respectively, the lower end of connecting rod 4-15 It is welded with rapping shaft, the outer rim of tup 4-14 is higher than the upper surface of connecting rod 4-15.

Shown in inside installation tail portion rapping apparatus 9(Fig. 5, Fig. 6 of rear frame 10), tail portion rapping apparatus is by tail portion rapping Driving mechanism, the second support 9-1, speed reducer 9-2, motor 9-3, the second rapping bearing block 9-4, the second rapping shaft 9-5, the second vibration Hammer 9-6 and second support 9-7 is beaten to constitute.Second support 9-1 is mounted on rear frame 10, and tail portion rapping driving mechanism is mounted on On second support 9-1, rapping driving mechanism in tail portion is made of motor 9-3 and speed reducer 9-2, and the output shaft of speed reducer 9-2 is sky Mandrel structure.The output shaft of speed reducer 9-2 and one end of the second rapping shaft 9-5 are connected by key, the both ends of the second rapping shaft 9-5 It is connect by the second rapping bearing housing 9-4 with second support 9-7, second support 9-7 is connect with rear frame 10, second support The material of 9-7 is channel steel.Two group of second beater 9-6, two group of second beater 9-6 are symmetrically welded on second rapping shaft 9-5 Interlaced arrangement, the second beater 9-6 are identical as the first beater 4-13 structure.

The lower section of stern roll 11 is equipped with shown in clearing apparatus 12(Fig. 7, Fig. 8), clearing apparatus is by the first articulated arm 12- 1, it cleans axis 12-2, scrape panel seat 12-3, scraper plate 12-4, rotating shaft 12-5, floating bearing seat 12-6, movement weight mass 12-7, second time Pivoted arm 12-8, U-shaped connector 12-9 and pressing plate 12-10 are constituted, and cleaning chain intermittent weld on axis 12-2 has two groups to scrape panel seat 12-3, are scraped Plate 12-4 is fixedly connected by pressing plate 12-10 and bolt with panel seat 12-3 is scraped.Scraper plate 12-4 is segmentation structure, opposite scraper plate 12-4 is staggeredly arranged.It cleans inner end of the both ends of axis 12-2 respectively with the first articulated arm 12-1 and the second articulated arm 12-8 and passes through U Shape connector 12-9 is fixedly connected, the middle part of the first articulated arm 12-1 and the second articulated arm 12-8 pass through respectively rotating shaft 12-5 with The 12-6 connection of floating bearing seat, floating bearing seat 12-6 are mounted on rear frame 10, the revolution of the first articulated arm 12-1 and second Movement weight mass 12-7 is installed the outer end of arm 12-8 respectively.

The course of work of the present embodiment is: conveyer belt 3 to be sticked to adhesive tape face by the rapping of head rapping apparatus 4 at a slow speed On material loosen, then by first turn over band device 6 force conveyer belt 3 overturn 180 degree, keep the loading end of conveyer belt 3 (i.e. defeated Send the working surface of band) upward, so that 3 non-bearing face of conveyer belt be made to contact with carrying roller, band 3 to be conveyed turns over band device by second 7, which run to third, turns at band device 8, then forces 180 degree of conveyor belt turn-over, keeps the carrying of conveyer belt 3 face-down, conveyer belt 3 passes through It overturns twice, loading end rotates back into original position.Tail portion rapping apparatus 9 realizes periodical rapping to conveyer belt 3, allows vibration Hammer quick rotation is beaten, while conveyer belt 3 reverses, in addition quick rapping can effectively remove the ice sheet on adhesive tape, is reached The purpose of cleaning.By turn over the torsion with device and rapping twice make ice sheet torsional fracture on the zone face of conveyer belt 3, it is broken, It falls off, but the residual for also having some materials is sticked on adhesive tape, is at this moment effectively removed on adhesive tape by a set of clearing apparatus Residual.

The above is only the preferred feasible embodiment of the utility model, not thereby limits to the power of the utility model Sharp range, it is all with the variation of equivalent structure made by the utility model specification and accompanying drawing content, it is both contained in the utility model Interest field within.

Claims (6)

1. a kind of belt conveyor turns over band ice-breaking clearing apparatus, including belt conveyor, conveyer belt wind head roller respectively And stern roll, first, second, and third is successively installed between head frame and rear frame turns over band device, it is characterised in that: The inside of head frame is equipped with head rapping apparatus, and the inside of rear frame is equipped with tail portion rapping apparatus, the lower section of stern roll Equipped with clearing apparatus；Head rapping apparatus includes head rapping driving mechanism, the ontology of head rapping driving mechanism and first Seat is hinged, and the output end of head rapping driving mechanism and the crankshaft ear mount in the middle part of driving crankshaft are hinged, the top at drive shaft both ends Connecting shaft is installed respectively, the outer end of connecting shaft and the lower end of rocker arm are hinged, and the upper end of rocker arm and the first rapping shaft are affixed, the first vibration The both ends of spooling are connect by bearing block with first support, and first support is mounted on head frame, on the first rapping shaft side by side Uniformly distributed multiple first beaters.

2. belt conveyor according to claim 1 turns over band ice-breaking clearing apparatus, it is characterised in that: the first beater packet Include tup and connecting rod, tup is disc, and tup is placed in the top of conveyer belt, the two sides of tup respectively with the upper end of connecting rod Affixed, the lower end of connecting rod and the first rapping shaft are affixed, and the outer rim of tup is higher than the upper surface of connecting rod.

3. belt conveyor according to claim 1 turns over band ice-breaking clearing apparatus, it is characterised in that: head rapping driving Mechanism is Electrohydraulic push rod, and the middle part of Electrohydraulic push rod is equipped with upper ear seat, and the first support is equipped with lower ear base, upper ear seat by pin shaft with Lower ear base is hinged；The output end of Electrohydraulic push rod is hinged by pin shaft and crankshaft ear mount.

4. belt conveyor according to claim 1 turns over band ice-breaking clearing apparatus, it is characterised in that: tail portion rapping apparatus Including tail portion rapping driving mechanism, the second rapping shaft, the second rapping bearing housing, the second beater and the second support, second Seat is mounted on rear frame, and tail portion rapping driving mechanism is mounted on the second support, the output shaft of tail portion rapping driving mechanism It being connect with one end of the second rapping shaft, the both ends of the second rapping shaft are connect by the second rapping bearing housing with second support, the Two brackets are connect with rear frame；Two group of second beater, the phase in two group of second beater are symmetrically arranged on second rapping shaft Corresponding second beater interlaced arrangement, the second beater are identical as the first beater structure.

5. belt conveyor according to claim 1 turns over band ice-breaking clearing apparatus, it is characterised in that: clearing apparatus includes Scraper plate, pressing plate clean axis, scrape panel seat, the first articulated arm, the second articulated arm, floating bearing seat and movement weight mass, clean on axis side by side Equipped with two groups of scraper plates, scraper plate is segmentation structure, and opposite scraper plate is staggeredly arranged, scraper plate by pressing plate with to scrape panel seat affixed, scrape Panel seat and cleaning axis are affixed, and the both ends for cleaning axis are affixed with the inner end of the first articulated arm and the second articulated arm respectively, the first revolution The middle part of arm and the second articulated arm passes through rotating shaft respectively and connect with floating bearing seat, and floating bearing seat is mounted on rear frame On, movement weight mass is installed in the outer end of the first articulated arm and the second articulated arm respectively.

6. belt conveyor according to claim 4 turns over band ice-breaking clearing apparatus, it is characterised in that: tail portion rapping driving Mechanism includes motor and speed reducer, and the output shaft of speed reducer is hollow shaft structure.