CN207450979U - A kind of pneumatic self-picketing deflection device of belt feeder - Google Patents

Abstract

The utility model discloses a kind of pneumatic self-picketing deflection device of belt feeder, including fixing bracket, ejection cylinder, slide stent, vertical rod and tuningout flat carrier roller, fixing bracket includes supporting rod includes the second vertical bar and slide with two the first vertical bar [M1] slide stents for being arranged on supporting rod both ends for two, it is slided in slide and turning sleeve is set, ejection cylinder is two, one end of each ejection cylinder is vertical with the lower end of the first vertical bar to be fixedly connected, the other end of ejection cylinder is fixedly connected with the second adapting rod, control module controls the elongation and contraction of two ejection cylinders.Deviation correcting device is individually erected at the outside of belt feeder by the utility model by setting the structure design between fixing bracket and slide, optimizes the space structure of belt conveyor, improves overhaul efficiency.

Description

A kind of pneumatic self-picketing deflection device of belt feeder

Technical field

A kind of the utility model technical field of engineering machinery, and in particular to pneumatic self-picketing deflection device of belt feeder.

Background technology

In the industries such as mining, metallurgy, building materials, belt feeder is a kind of common conveying device for transported material, by The length of its flowline arrangement is longer, the influence of the conveying objective factors such as material gravity centre distribution is uneven, in the process of running, pole Easily cause the belt deviation of belt feeder, when belt deviation occurs and when being rectified a deviation not in time, easily trigger each component of belt feeder it Between heel and toe wear, cause belt feeder failure multiple, influence manufacturing schedule, bring security risk.With the continuous hair of science and technology Exhibition, has progressively put into production use instead of artificial automatic deviation rectifying device, the most frequently used and do effective manner as carrying roller tuningout, Operation principle is：When sideslip occurs for the belt of conveyer deviation regulating idler component is driven to deflect, deviation regulating idler is made to generate one A frictional force that belt is promoted to be restored to equilbrium position so as to achieve the purpose that automatic deviation correction, is common in TD75 types, DT II types Conveyer.

Chinese patent Authorization Notice No. CN205114387U discloses a kind of two-way belt Backhaul deviation correcting device, mounting base It is connected with middle frame, bracket is connected fixation with middle frame by mounting base, and lift adjustment screw is loaded between mounting base and bracket； Main shaft is perpendicularly fixed at the center of bracket, and middle shaft hub is connected by bearing one, sealing ring two with main shaft；Inner cylinder axis is fixed In on middle shaft hub, correction roller is installed on by sealing ring two, bearing two on inner cylinder axis, and two correction rollers are compared with belt V-shaped arrangement, limit shaft are fixed on the outside of inner cylinder axis；Since the structure is mounted in belt frame, belt is not only caused The space structure of rack is compact, is unfavorable for maintenance work when breaking down.

Utility model content

In view of this, the purpose of this utility model is in view of the deficiencies of the prior art, to provide a kind of belt feeder pneumatic self-picketing Deviation correcting device by setting the structure design between fixing bracket and slide, is individually erected at the outside of belt feeder by deflection device, The space structure of belt conveyor is optimized, improves overhaul efficiency.

In order to achieve the above objectives, the utility model uses following technical scheme：

A kind of pneumatic self-picketing deflection device of belt feeder is put down including fixing bracket, ejection cylinder, slide stent, vertical rod and tuningout Carrying roller, the fixing bracket include supporting rod and two the first vertical bar [M1] slide branch for being arranged on supporting rod both ends Frame is two, and each slide stent includes the second vertical bar and is arranged on the slide of the lower end of the second vertical bar, the slide Including overhead gage, lower baffle plate, right baffle-plate and right shell body, the lower face of the overhead gage and the upper surface of lower baffle plate are respectively provided with first Slide, interior slide of first slide set turning sleeve, and the turning sleeve includes U-shaped pedestal and shaft, and the U-shaped pedestal includes The outer end face of first level plate, vertical baffle and the second level board, the first level plate and the second level board is respectively provided with and the One slide matched second slide is respectively provided with first through hole on the first level plate and the second level board, and the shaft is Two are rotatably arranged on respectively in two first through hole, and the first adapting rod, the tuningout are fixedly connected between described two shafts The both ends of flat carrier roller are fixedly connected respectively with two the first adapting rods, and the outer end face of the vertical baffle sets the second adapting rod, Centrally disposed second through hole of the right baffle-plate and right shell body, one end of second adapting rod are stretched out outside second through hole, The ejection cylinder is two, and one end of each ejection cylinder is vertical with the lower end of the first vertical bar to be fixedly connected, the ejection The other end of cylinder is fixedly connected with the second adapting rod；The control module controls the elongation and contraction of two ejection cylinders.

Further, the supporting rod is U-shaped structure, and first vertical bar is fixed on two freedom of the supporting rod End.

Further, reinforcing rib is set between second vertical bar and the slide.

Further, the upper end of first vertical bar and the second vertical bar is respectively provided with connecting flange.

Further, ball set is set between first slide and the second slide, and the ball set is mounted on first and slides In rail.

The beneficial effects of the utility model are：

The operating status of belt is monitored in real time and is entangled automatically 1. the structure design of the utility model can be realized Inclined technical purpose, operation principle are as follows：When sideslip to the left occurs for belt（It is adjustable to monitor sideslip stroke 0-150mm）, belt Edge can touch edger roll on the left of belt, at this point, the Distance-sensing module monitors on the left of fixing bracket are left The location variation of edge-on rod, and the signal monitored sends control module, the ejection cylinder in control module control left side to Propulsion is carried forward, and the ejection cylinder on right side is controlled to pull back simultaneously, at this moment the axis of tuningout flat carrier roller is produced with belt center line A raw centripetal angle simultaneously generates frictional force therebetween, as the continuous service of belt can deviate to do to the midline automatically The effect of automatic on-line tuningout is arrived；

It is noted that when the utility model is used, the structure for the steering suit that the both ends of tuningout flat carrier roller use is set Meter can both realize its being slidably connected with slide, and ensure making smooth advances and retracting for ejection cylinder, and can realize that tuningout is put down Carrying roller both ends freely turn to, and increase the flexibility in steering procedure, while mechanical design of the rotational struction is effectively ensured The stability of the course of work and the durability of structure.

2. set reinforcing rib between the second vertical bar and slide, this structure design effectively improve the first vertical bar and slide it Between structural strength, improve the service life of the utility model.

3. the upper end of the first vertical bar and the second vertical bar is respectively provided with connecting flange, this structure design can lead to when in use It crosses connecting flange the upper end of the second vertical bar of the first vertical bar and the supporting rack of belt conveyor are fixed, makes this practicality It is new that the belt conveyor with pitch angle is suitble to use.

4. setting ball set between the first slide and the second slide, ball set is mounted in the first slide, this structure design The frictional force turned between suit and slide can be effectively reduced, so as to reduce the output load amount of ejection cylinder.

Description of the drawings

Fig. 1 is the structure diagram of the utility model embodiment one；

Fig. 2 is the overlooking the structure diagram of Fig. 1；

Fig. 3 is the left view structural representation of Fig. 1；

Fig. 4 is the structure diagram of one slide of the utility model embodiment；

Fig. 5 is the left view structural representation of Fig. 4；

Fig. 6 is the structure diagram that the utility model embodiment one turns to suit；

Fig. 7 is the left view structural representation of Fig. 6；

Fig. 8 is the structure diagram of two slide of the utility model embodiment.

Figure label：1- ejection cylinders, 2- found rod, 3- tuningout flat carrier rollers, 4- supporting rods, the first vertical bars of 5-, and 6- is fixed Plate, 7- Distance-sensing modules, 8- control modules, the second vertical bars of 9-, 10- connecting flanges, 11- reinforcing ribs, 12- overhead gages, 13- Lower baffle plate, 14- right baffle-plates, 15- right shell bodies, the first slides of 16-, 17- shafts, 18- first level plates, 19- vertical baffles, 20- Second level board, the second slides of 21-, the first adapting rods of 22-, the second adapting rods of 23-, the second through holes of 24-, 25- ball sets.

Specific embodiment

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

Embodiment one

As shown in Figures 1 to 7, the utility model includes fixing bracket, ejection cylinder 1, slide stent, vertical rod 2 and tuningout Flat carrier roller 3, fixing bracket include 4 and first vertical bar 5 of supporting rod, and supporting rod 4 is U-shaped structure, and the first vertical bar 5 is solid for two Two free ends of supporting rod 4 are scheduled on, fixed plate 6 is vertically fixedly connected in the first vertical bar 5, in fixed plate 6 distance is set to pass Feel module 7, the location variation of the vertical rod 2 of the monitoring of Distance-sensing module 7, the output terminal electrical connection control mould of Distance-sensing module 7 Block 8；Slide stent is two, and each slide stent includes the second vertical bar 9 and is fixed on the cunning of the lower end of the second vertical bar 9 The upper end of seat, the first vertical bar 5 and the second vertical bar 9 is welded with connecting flange 10, is welded between the second vertical bar 9 and slide Reinforcing rib 11, slide include overhead gage 12, lower baffle plate 13, right baffle-plate 14 and right shell body 15, the lower face of overhead gage 12 and lower block The upper surface of plate 13 is integrally formed the first slide 16, is slided in the first slide 16 and sets turning sleeve, and each turning sleeve includes U Shape pedestal and two shafts 17, U-shaped pedestal include first level plate 18,19 and second level board 20 of vertical baffle, first level The outer end face of 18 and second level board 20 of plate is integrally formed and 16 matched second slide 21 of the first slide, first level plate 18 and second are respectively provided with first through hole on level board 20（It is not shown）, shaft 17 for two be rotatably arranged on respectively two first it is logical In hole, be fixedly connected with the first adapting rod 22 between two shafts 17, the both ends of tuningout flat carrier roller 3 respectively with two the first adapting rods 22 are fixedly connected, and the outer end face of vertical baffle 19 is welded and fixed the second adapting rod 23, and the center of right baffle-plate 14 and right shell body 15 is set The second through hole 24 is put, one end of the second adapting rod 23 is stretched out outside the second through hole 24, and ejection cylinder 1 is two, each ejection cylinder 1 One end it is vertical with the lower end of the first vertical bar 5 be fixedly connected, the other end of ejection cylinder 1 and the second adapting rod 23, which are fixed, to be connected It connects；Control module 8 controls the elongation and contraction of two ejection cylinders 1.

Embodiment two

The present embodiment and the structure of embodiment one are essentially identical, unlike：As shown in figure 8, the first slide 16 and second Ball set 25 is set between slide 21, and ball set 25 is mounted in the first slide 16.

Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field Other modifications or equivalent substitution that those of ordinary skill makes the technical solution of the utility model, without departing from this practicality The spirit and scope of new technique scheme should all cover among the right of the utility model.

Claims (5)

1. a kind of pneumatic self-picketing deflection device of belt feeder, it is characterised in that：Including fixing bracket, ejection cylinder, slide stent, vertical rod With tuningout flat carrier roller, the fixing bracket includes supporting rod and is arranged on two first vertical bars at supporting rod both ends, and described the Fixed plate is vertically arranged in one vertical bar, Distance-sensing module, the Distance-sensing module monitors institute are set in the fixed plate State the location variation of vertical rod, the output terminal electrical connection control module of the Distance-sensing module；The slide stent is two, Each slide stent includes the second vertical bar and is arranged on the slide of the lower end of the second vertical bar, and the slide includes upper gear Plate, lower baffle plate, right baffle-plate and right shell body, the lower face of the overhead gage and the upper surface of lower baffle plate are respectively provided with the first slide, institute It states to slide in the first slide and turning sleeve is set, the turning sleeve includes U-shaped pedestal and shaft, and the U-shaped pedestal includes the first water The outer end face of tablet, vertical baffle and the second level board, the first level plate and the second level board is respectively provided with and the first slide Matched second slide, first through hole is respectively provided on the first level plate and the second level board, and the shaft is two points It is not rotatably arranged in two first through hole, the first adapting rod, the tuningout flat carrier roller is fixedly connected between described two shafts Both ends be fixedly connected respectively with two the first adapting rods, the outer end face of the vertical baffle sets the second adapting rod, the left side Centrally disposed second through hole of baffle and right shell body, one end of second adapting rod is stretched out outside second through hole, described to push away Top gas cylinder is two, and one end of each ejection cylinder is vertical with the lower end of the first vertical bar to be fixedly connected, the ejection cylinder The other end is fixedly connected with the second adapting rod；The control module controls the elongation and contraction of two ejection cylinders.

2. a kind of pneumatic self-picketing deflection device of belt feeder according to claim 1, it is characterised in that：The supporting rod is U-shaped Structure, first vertical bar are fixed on two free ends of the supporting rod.

3. a kind of pneumatic self-picketing deflection device of belt feeder according to claim 1, it is characterised in that：Second vertical bar with Reinforcing rib is set between the slide.

4. a kind of pneumatic self-picketing deflection device of belt feeder according to claim 1, it is characterised in that：First vertical bar and The upper end of second vertical bar is respectively provided with connecting flange.

5. a kind of pneumatic self-picketing deflection device of belt feeder according to claim 1, it is characterised in that：First slide and Ball set is set between two slides, and the ball set is mounted in the first slide.