CN201169455Y

CN201169455Y - Automatic correcting device of adhesive tape bias

Info

Publication number: CN201169455Y
Application number: CNU2007201852964U
Authority: CN
Inventors: 戴惠民; 丁勇; 于会迁
Original assignee: Anshan Iron & Steel Industrial Group Co Ltd
Current assignee: Anshan Iron & Steel Industrial Group Co Ltd
Priority date: 2007-12-28
Filing date: 2007-12-28
Publication date: 2008-12-24
Anticipated expiration: 2017-12-28

Abstract

The utility model provides a rubber belt deviation automatic correcting device of a rubber belt conveyor, which comprises a carrier roller, a movable bracket, a fixed bracket, a tilting mechanism and a center rotating device, wherein, the center position of the movable bracket is connected with the rotating top of the center rotating device; the center position of the fixed bracket is connected with the shaft housing of the center rotating device, the upper ends of the upright posts at the two sides of the fixed bracket are respectively provided with ramps presenting a certain angle with the horizontal plane; the center of gravity of the movable bracket with the carrier roller is arranged below the two point tie line of the ramps at the two sides and a pulley; pulleys are correspondingly arranged below the two ends of the movable bracket and are on the ramps to match with the ramps; the tilting mechanism is connected with the fixed bracket and the movable bracket. The rubber belt deviation automatic correcting device has stable structure because the center of gravity of the whole strucutre moves downwards, has reliable action, convenient assembly and disassembly, facilitates the transportation, and can adjust the rubber belt deviation flexibly. The rubber belt deviation automatic correcting device has the advantages of simple structure, firmness, durability, sensitive action and excellent effect.

Description

The rubber belt from deviating automatic correction device

Technical field

The utility model belongs to belt output machine field, specifically is meant a kind of Direction Deviation in Belt Conveyer automatic correction device.

Background technology

The travelling apron rubber belt from deviating is a kind of universal phenomenon, it can cause the wearing and tearing of adhesive tape edge, tear, even cause the damage of support, influence is produced, in order to solve the problem of rubber belt from deviating, relevant departments propose a lot of solutions, as the patent No. is ZL02292156.7 rubber belt from deviating automatic correction device, obtained widespread use, effect is fine, but this rubber belt from deviating automatic correction device is in swing arm axle sleeve fixed form, position, ramp and center rotating shaft aspect also need further to improve, because former scheme swing arm axle sleeve is fixing by welding, defective is to be unfavorable for transporting and adjusting; The former scheme in position, ramp is to be fixed on the fixed support bottom girder, defective is the travel(l)ing rest that has carrying roller, center of gravity is above 2 lines in both sides pulley contact ramp, make that the stability of the travel(l)ing rest in the work is good inadequately, can only and dwindle turning cylinder and the gap of axle sleeve remedies above-mentioned defective from the diameter of overstriking turning cylinder, bring easily so again and suppress, block phenomenon; The former scheme of center rotating shaft and travel(l)ing rest is fixing by welding manner, its defective is: the transportation or use in inevitably cause on the fixed support ramp, the same side not in one plane, like this, phenomenon be sprained, be blocked to travel(l)ing rest will in rotation process, make to rotate the dumb tuningout effect that influences.

The utility model content

For overcoming above-mentioned defective, the utility model provides a kind of new-type rubber belt from deviating automatic correction device.

The purpose of this utility model is to realize like this, it is by carrying roller, travel(l)ing rest, fixed support, swinging gear and center wheel word are formed, the center that is characterized in travel(l)ing rest is connected with rotation top in the wheel word of center, support bracket fastened center is connected with axle sleeve in the wheel word of center, upper end at support bracket fastened two heel posts respectively is provided with the ramp angled with horizontal surface, correspondence is provided with pulley below the two ends of travel(l)ing rest, pulley drops on the ramp and is mated, below 2 lines that the travel(l)ing rest center of gravity that has a carrying roller contacts with pulley in the ramp, both sides, form stabilizing mechanism, swinging gear is connected with travel(l)ing rest and fixed support.

Concrete structure of the present utility model also has, the center wheel word by rotate the top, wear pin, the turning cylinder and the axle sleeve that have a dust protecting cap form, turning cylinder cooperates with axle sleeve, rotation is pushed up and is connected by wearing pin with turning cylinder, make travel(l)ing rest avoid spraining, blocking phenomenon around wearing the pin swing.

Concrete structure of the present utility model also has, swinging gear is made up of swing arm, swing arm axle sleeve, retaining roller, tightener, circular hole disk, swing arm is connected with an end of swing arm axle sleeve, retaining roller and tightener, the swing arm axle sleeve is connected with the circular hole disk, the other end of tightener is connected with travel(l)ing rest, and the circular hole disk is connected with waist hole circle dish.

Concrete structure of the present utility model also has, and the line of centers of retaining roller is parallel with the line of centers of swing arm axle sleeve, and perpendicular to the plane, corresponding avris place of adhesive tape.

Concrete structure of the present utility model also has, and the ramp plate width prevents dust accretions less than the thickness of pulley.

Concrete structure of the present utility model also has, a side slope road termination is connected with waist hole circle dish in the fixed support, waist hole circle dish and circular hole disk pass through bolted connection, because the Kong Weichang waist type on the waist hole circle dish, the position of swing arm axle sleeve can suitably be adjusted, and installation, convenient disassembly, be convenient to transportation.

Concrete structure of the present utility model also has, and tightener is provided with governing screw, and retaining roller and arm shaft sleeve are provided with governing screw.

The utility model makes the integral structure down-shift of working center, Stability Analysis of Structures owing to adopt said structure; Reliable in action can be adjusted rubber belt from deviating neatly; And installation, convenient disassembly, be convenient to transportation, that its advantage just is is simple in structure, sturdy and durable, be active in one's movements, effect is splendid.

Description of drawings

Accompanying drawing 1 is a structural representation of the present utility model,

Accompanying drawing 2 is Figure 1A-A cutaway view,

Accompanying drawing 3 is Figure 1B-B cutaway view,

Accompanying drawing 4 be Fig. 1 C to view,

Accompanying drawing 5 is the structural representation of circular hole disk,

Accompanying drawing 6 is the left view of accompanying drawing 5,

Accompanying drawing 7 is the structural representation of waist hole circle dish.

The specific embodiment:

Elaborate with regard to specific embodiment of the utility model below in conjunction with accompanying drawing.

As Fig. 1,2, shown in 3, the utility model is by carrying roller 8, travel(l)ing rest 4, fixed support 2, swinging gear 7 and center wheel word 1 are formed, the center of travel(l)ing rest 4 is pushed up 10 with the rotation in the center wheel word 1 and is connected, the center of fixed support 2 is connected with axle sleeve 13 in the center wheel word 1, upper end at two heel posts 3 of fixed support 2 respectively is provided with the ramp 15 angled with horizontal surface, wherein a side slope road termination is connected with waist hole circle dish 14, correspondence is provided with pulley 16 below the two ends of travel(l)ing rest 4, pulley 16 drops on the ramp 15 and is mated, below 2 lines that travel(l)ing rest 4 centers of gravity that have a carrying roller 8 contact with pulley 16 in ramp, both sides 15, form stabilizing mechanism, swinging gear 7 is connected with travel(l)ing rest 4 and fixed support 2.

As shown in Figure 3, center wheel word 1 by rotate top 10, wear pin 11, the turning cylinder 12 and the axle sleeve 13 that have a dust protecting cap form, turning cylinder 12 cooperates with axle sleeve 13, rotation is pushed up 10 and is connected by wearing pin 11 with turning cylinder 12, make travel(l)ing rest avoid spraining, blocking phenomenon around wearing pin 11 swings.

Shown in Fig. 2,4,5,6,7, swinging gear is made up of swing arm 17, swing arm axle sleeve 5, retaining roller 9, tightener 18, circular hole disk 6, swing arm 17 is connected with an end of swing arm axle sleeve 5, retaining roller 9 and tightener 18, swing arm axle sleeve 5 is connected with circular hole disk 6, the other end of tightener 18 is connected with travel(l)ing rest 4, waist hole circle dish 14 in circular hole disk 6 and the fixed support passes through bolted connection, because the Kong Weichang waist type on the waist hole circle dish 14, the position of swing arm axle sleeve can suitably be adjusted, and installation, convenient disassembly, be convenient to transportation.

As shown in Figure 1, the line of centers of retaining roller 9 is parallel with the line of centers of swing arm axle sleeve 5, and perpendicular to the plane, corresponding avris place of adhesive tape 19.

Shown in Fig. 1,4, tightener 18 is provided with governing screw, its objective is: adjust the distance between retaining roller 9 and adhesive tape; Swing

arm axle sleeve

5,9 on roller of retaining are provided with governing screw, its objective is: make retaining roller middle part aim at the adhesive tape edge.

Concrete structure of the present utility model also has, and the width of ramp 15 plates prevents dust accretions less than the thickness of pulley 16.

Working process of the present utility model is such, when adhesive tape 19 during to a side sideslip, adhesive tape 19 edges certainly will promote to keep off roller 9 and outwards move, by

swing arm

17,4 deflections of tightener 18 pulling travel(l)ing rests, adhesive tape 19 is moved in the opposite direction, reach purpose from the dynamic correction rubber belt from deviating, because two heel posts of the utility model fixed support 2 upper end is provided with the ramp 15 that becomes certain leaning angle with horizontal surface, travel(l)ing rest 4 top sheaves 16 along the ramp 15 when two side rolls, because ramp 15 two ends height, certainly will drive travel(l)ing rest 4 and adhesive tape 19 upwards lifts, more can bring into play the effect of this correct equipment, when adhesive tape 19 recovers normal operating condition, retaining roller 9 will not be subjected to the thrust of adhesive tape 19, so travel(l)ing rest 4 also no longer is subjected to the tension of tightener 18, pulley 16 on the travel(l)ing rest 4 will be under the effect of gravity, 15 get back to original settling position along the ramp, and carrying roller 8 is also got back to original settling position simultaneously, finishes the overall process of automatic compensation rubber belt from deviating.

Claims

1. rubber belt from deviating automatic correction device, be by carrying roller (8), travel(l)ing rest (4), fixed support (2), swinging gear (7) and center wheel word (1) are formed, it is characterized in that: the center of travel(l)ing rest (4) is pushed up (10) with the rotation in the center wheel word (1) and is connected, the center of fixed support (2) is connected with axle sleeve (13) in the center wheel word (1), upper end at two heel posts (3) of fixed support (2) respectively is provided with the ramp angled with horizontal surface (15), correspondence is provided with pulley (16) below the two ends of travel(l)ing rest (4), pulley (16) drops on the ramp (15) and is mated, the below of 2 lines that travel(l)ing rest (4) center of gravity that has carrying roller (8) contacts with pulley (16) in ramp, both sides (15), swinging gear (7) is connected with travel(l)ing rest (4) and fixed support (2).

2, a kind of rubber belt from deviating automatic correction device according to claim 1, it is characterized in that, described center wheel word (1) is by rotating top (10), wearing pin (11), turning cylinder (12) and axle sleeve (13) and form, turning cylinder (12) cooperates with axle sleeve (13), rotates top (10) and is connected by wearing pin (11) with turning cylinder (12).

3, a kind of rubber belt from deviating automatic correction device according to claim 1, it is characterized in that, described swinging gear is made up of swing arm (17), swing arm axle sleeve (5), retaining roller (9), tightener (18), circular hole disk (6), swing arm (17) is connected with an end of swing arm axle sleeve (5), retaining roller (9) and tightener (18), swing arm axle sleeve (5) is connected with circular hole disk (6), the other end of tightener (18) is connected with travel(l)ing rest (4), and circular hole disk (6) is connected with waist hole circle dish (14) in the fixed support (2).

4, a kind of rubber belt from deviating automatic correction device according to claim 1 is characterized in that, the line of centers of described retaining roller (9) is parallel with the line of centers of swing arm axle sleeve (5), and perpendicular to the plane, corresponding avris place of adhesive tape (19).

5, a kind of rubber belt from deviating automatic correction device according to claim 1 is characterized in that, the width of ramp (15) plate prevents dust accretions less than the thickness of pulley (16).

6, a kind of rubber belt from deviating automatic correction device according to claim 1 is characterized in that, a termination in a side slope road (15) is connected with waist hole circle dish (14) in the described fixed support, and waist hole circle dish (14) passes through bolted connection with circular hole disk (6).

7, a kind of rubber belt from deviating automatic correction device according to claim 1 is characterized in that, described tightener (18) is provided with governing screw, and retaining roller (9) and swing arm axle sleeve (5) axle are provided with governing screw.

8, a kind of rubber belt from deviating automatic correction device according to claim 1 is characterized in that, the turning cylinder that has dust protecting cap (12) in the described center wheel word (1) is supporting with axle sleeve (13).