CN2224821Y

CN2224821Y - Adjustable T-shape belt damper for coal conveyer

Info

Publication number: CN2224821Y
Application number: CN 95210750
Authority: CN
Inventors: 宫呈君
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-06
Filing date: 1995-05-06
Publication date: 1996-04-17
Anticipated expiration: 2005-05-06

Abstract

The utility model relates to an adjustable transferring buffering coal blocking plate with a T-shaped belt. The utility model is a coal blocking device for the T-shaped transferring position of belt conveyers. The utility model is composed of a portal frame and a lower supporting frame. A buffering coal blocking plate facing the upper belt is fixed on the cross beam of the portal frame, and adjustable coal blocking plates are arranged on both sides of the portal frame. A coal blocking cylinder is arranged between the buffering coal blocking plate and the lower belt. The buffering coal blocking plate can be longitudinally and laterally adjusted on the cross beam and the portal frame, the angle can be adjusted by the adjustable coal blocking plates, and the portal frame can be longitudinally and laterally adjusted on the supporting frame. The utility model can solve the problems such as belt bruising, carrying material piling, transport line blocking, etc.

Description

A kind of belt T-shaped is reprinted the adjustable spillplate of buffering

The utility model relates to a kind of belt transporter T-shaped and reprints the retaining device for coal that the position is used, and particularly a kind of belt T-shaped is reprinted the adjustable spillplate of buffering.

Belt transporter is reprinted the position in T-shaped, tends to make the below belt to suffer the top belt to reprint the damaging impact of object.Moreover, reprint object in the reprinting process because of around the have no occluder body, can scatter around the belt, usually require manually to load and transport again.Traditional preventive means is to utilize plank, and materials such as pin and steel plate are done interim grid frame shield.Its method is more original, and not only bad for the maintenance of belt, and breakage, sideslip, reprinting object that this method still can not be controlled the below belt preferably scatter, problem such as accumulation.

The purpose of this utility model is to provide a kind of belt T-shaped to reprint the adjustable spillplate of buffering, solves problems such as belt destroys, injures by a crashing object, sideslip, delivery accumulation, lane of traffic obstruction with it, and can control coal dust and fly upward.

The implementation procedure of technical solutions of the utility model is as follows: the belt T-shaped that comprises portal frame, buffering spillplate, adjustable spillplate and retaining coal tube is reprinted the adjustable spillplate of buffering, establish a screw thread adjusting means between the column of its adjustable spillplate and portal frame, below portal frame, establish a support, four runners of portal frame drop on support two vertical bridges, and are fastenedly connected with it.Portal frame can move laterally on support two vertical bridges as required, adjusts fastening again connection behind the optimum position.Below bracket upright post, be set with the footing pipe.Be movable cooperation radially between support and the footing pipe.Can be the telescoping activity and cooperate, adjust high and low position, on footing pipe or bracket upright post, be drilled with several gear pin-and-holes, connect for pin between bracket upright post and the footing pipe.

Described screw thread adjusting means reaches the positive and reverse return between the two screw rods that places that cooperates with it by two different screw rods of thread rotary orientation to be formed to nut, and the one end is movably hinged by screw rod and adjustable spillplate, and end is movably hinged by screw rod and gantry pillar in addition.

Described screw thread adjusting means also can be made up of the polished rod of a screw rod and nut and tape spool shoulder, and the one end is movably hinged by screw rod and adjustable spillplate, and other holds and is movably hinged by gantry pillar under the polished rod.

The buffering spillplate is contained on the portal frame, and it is corresponding with the top belt by shock surface, and the buffering spillplate is V-shaped, and several reinforced ribs are arranged between its V-arrangement, is provided with retaining coal tube below the buffering spillplate.The buffering spillplate is fastened on the crossbeam by clamping plate, and the crossbeam two ends cooperate with buffer shaft is movable, and the buffer shaft two ends are fastened on the portal frame crossbeam, are with compression spring on the buffer shaft between crossbeam and the buffer shaft fastening end.When reprinting thing damping of shocks spillplate, make compression spring obtain compression, not have when impact, can make bumper coal sheet reset.

Owing to adopt this device, thereby the suffered breakage of the next belt that makes the belt transporter T-shaped reprint the position is effectively controlled.Control position of its buffering spillplate and adjustable spillplate can obtain best setting with the variation of the condition of production, adapt to effectively just coalingging not, belt deviation, the problem of spreading coal.Because the below belt is to pass from portal frame and support, can control problems such as belt deviation.Problems such as it can not only solve the belt breakage, injure by a crashing object, the accumulation of tearing tape load, lane of traffic obstruction can make production normally carry out.

Fig. 1 is a schematic top plan view of the present utility model.

Fig. 2 looks scheme drawing for a left side of the present utility model.

Fig. 3 looks scheme drawing for master of the present utility model.

Fig. 4 is the utility model screw thread adjusting means embodiment 1 scheme drawing.

Fig. 5 is the utility model screw thread adjusting means embodiment 2 scheme drawings.

With reference to Fig. 1, Fig. 2, Fig. 3.

1.

belt

2,11. vertical bridge 3,21. supports 4. below

belts

8,10,17,18. a slow fastening end 6,19. buffer shafts, 7,20. portal frames, 5. tightening screws, 9,16. recoil springs, 12. retaining coal tubes 13. in top cushion spillplates 14. clamping plates 15.

crossbeams

22,23.

adjustable spillplate

24,25. screw thread adjusting means 26,27. dead rings 28. bracket upright post 29. footing pipes 30. below belt rollers 31. reinforced ribs.

Tighten intrinsic buffer shaft (6), (19) in portal frame (7), (20), activity is combined with crossbeam (15) on buffer shaft, is with compression spring (9), (16) between the crossbeam on the buffer shaft and fastening end (10), (17).The buffer shaft fastening end is vertical Bolt Connection, can adjust the fastening end transverse distance to greatest extent like this.On crossbeam (15), will cushion spillplate (13) by clamping plate (14) and be fixed on the crossbeam, before fastening, the buffering spillplate can be done horizontal adjustment on crossbeam.The buffering spillplate is provided with reinforced rib (31), in the side on the lower side of buffering spillplate retaining coal tube (12) is housed, and retaining coal tube (12) is made ring-type with elastomeric material.Retaining coal tube places the top of below belt (4).On portal frame, be movably hinged with adjustable spillplate (22), (23).Between adjustable spillplate and portal frame screw thread adjusting means is housed, its end and adjustable spillplate are movably hinged, and the other end and portal frame are movably hinged.

With reference to Fig. 4, Fig. 5.Four pin of portal frame are fastened on vertical bridge of support by dead ring (26), (27).Be with footing pipe (29) in the column of support (28), be drilled with the hole of a plurality of differing heights on the footing pipe, and connect with column (28) pin by pin.Regulate the height of support with pin and pin-and-hole.

Screw thread adjusting means has two types can adopt, the one, form by two positive and negative spiral screw rods and positive and negative nut, the one, form by a screw rod and polished rod and nut, polished rod one end is that shoulder is movably hinged with the step of nut one end and cooperates, and the other end and portal frame or adjustable spillplate are movably hinged.Screw rod one end connects with nut, and end and portal frame or adjustable spillplate are movably hinged in addition.

Claims

1, a kind of belt T-shaped is reprinted the adjustable spillplate of buffering, comprise portal frame (7) and (20), buffering spillplate (13), adjustable spillplate (22), (23) and retaining coal tube (12), it is characterized in that: between the column of adjustable spillplate (22), (23) and portal frame (7), (20), establish a screw thread adjusting means (24), (25); Establish a support (3), (21) below portal frame, four runners of portal frame drop on support two vertical bridges (2), (11), and are fastenedly connected with it; Be set with footing pipe (29) in bracket upright post (28) below, cooperate for activity radially between bracket upright post and the footing pipe.

2, the described belt T-shaped of root a tree name claim 1 is reprinted the adjustable spillplate of buffering, it is characterized in that: screw thread adjusting means reaches the positive and reverse return between the two screw rods that places that cooperates with it by two different screw rods of thread rotary orientation and forms to nut, the one end is movably hinged by screw rod and adjustable spillplate, and end is movably hinged by screw rod and gantry pillar in addition.

3, the described belt T-shaped of root a tree name claim 1 is reprinted the adjustable spillplate of buffering, it is characterized in that: screw thread adjusting means is made up of the polished rod of a screw rod and nut and tape spool shoulder, the one end is movably hinged by screw rod and adjustable spillplate, and end is movably hinged by polished rod and gantry pillar in addition.

4, the described belt T-shaped of root a tree name claim 1 is reprinted the adjustable spillplate of buffering, it is characterized in that: cooperate for the telescoping activity between bracket upright post and the footing pipe, and on footing pipe or bracket upright post, be drilled with several gear pin-and-holes, be connected for pin between bracket upright post and the footing pipe.

5, the described belt T-shaped of root a tree name claim 1 is reprinted the adjustable spillplate of buffering, it is characterized in that: buffering spillplate (13) is housed on portal frame, is provided with several reinforced ribs (31) between V-shaped spillplate; Below the buffering spillplate, be provided with retaining coal tube (12);

6, the described belt T-shaped of root a tree name claim 1 is reprinted the adjustable spillplate of buffering, it is characterized in that: be fastened on the crossbeam (15) by clamping plate (14) at buffering spillplate (13), crossbeam (15) two ends cooperate with buffer shaft (6), (19) activity; Buffer shaft (6), (9) two ends are fastened on the crossbearer of portal frame; On the buffer shaft between crossbeam (15) and buffer shaft fastening end (10), (17), be with compression spring (9), (16).