CN202866885U - Tail reinforced belt conveyor - Google Patents

Abstract

The utility model discloses a tail reinforced belt conveyor, and solves the problem that a rail of a tail frame is prone to deforming. The tail reinforced belt conveyor comprises a handpiece transmission portion (1), a belt storage device (2), a tension device (3), a body (4) and a tail (5). Lower rail plates (14) with the thickness of 20 mm are fixedly arranged on support seats (6) of the tail (5) through bolts (8), a stand plate (13) with the thickness of 12 mm is welded on the lower guide plate (14), an upper rail plate (12) with the thickness of 20 mm is welded on the top face of the stand plate (13), an impact idler group is arranged between the upper portion support seats (11) of the two support seats (6) of the tail (5), and a lower flat idler (10) is arranged between the lower portion support seats of the two support seats (6) of the tail (5). The tail reinforced belt conveyor is stable in work, good in rigidity, and strong in adaptability.

Description

The reinforced ribbon conveyer of tail

Technical field

The utility model relates to a kind of Belt Conveyors Underground Coal Mine, particularly the ribbon conveyer strengthened of a kind of mechanical strength of the tail with ribbon conveyer.

Background technology

Along with developing rapidly of colliery industry, ribbon conveyer has become the electromechanical integration technology of colliery high-yield and high-efficiency exploitation and the key equipment of equipment as the irreplaceable haulage device in down-hole.The self structure of existing ribbon conveyer is firm not, particularly adopts i iron to do discharge end guide, has insufficient strength.In the conveyor running, the aircraft tail shelf guide rail is out of shape easily, causes the walking dolly of the elevating conveyor body of a bridge section on it to slide down and the accident of belt deviation, has directly had influence on the normal production of mining face under mine.

Summary of the invention

The utility model provides a kind of tail reinforced ribbon conveyer, and the reinforcement by to the drive end unit guide rail of ribbon conveyer has solved the aircraft tail shelf guide rail and held yielding problem.

The utility model is by the above problem of following solution:

The reinforced ribbon conveyer of a kind of tail, comprise head driving section, belt storage apparatus, tensioning apparatus, fuselage and tail, bearing at tail is bolted the lower guideway plate that is provided with 20 millimeters thick, be welded with the riser of 12 millimeters thick at the lower guideway plate, be welded with the upper rail plate of 20 millimeters thick at the end face of riser, between the upper seat of two bearings of tail, be provided with the impact idler group, between two bearing lower seats of tail, be provided with lower flat carrier roller.

Riser is arranged on the centre between lower guideway plate and the upper rail plate, forms I-shaped guide rail.

The utility model is connected into the i iron guide rail that guide rail has substituted original conveyor with steel welding, has not only increased the intensity of guide rail, and has overcome the potential safety hazard of conveyor complete machine in course of conveying.The utility model working stability, good rigidly, strong adaptability.

Description of drawings

Fig. 1 is structural representation of the present utility model;

Fig. 2 is that the A-A among Fig. 1 is the structural representation of tail 5 to sectional view.

The specific embodiment

The reinforced ribbon conveyer of a kind of tail, comprise head driving section 1, belt storage apparatus 2, tensioning apparatus 3, fuselage 4 and tail 5, on the bearing 6 of tail 5, be fixedly installed the lower guideway plate 14 of 20 millimeters thick by bolt 8, be welded with the riser 13 of 12 millimeters thick at lower guideway plate 14, be welded with the upper rail plate 12 of 20 millimeters thick at the end face of riser 13, between the upper seat 11 of two bearings 6 of tail 5, be provided with impact idler group 9, between two bearings, 6 lower seats of tail 5, be provided with lower flat carrier roller 10.

Riser 13 is arranged on the centre between lower guideway plate 14 and the upper rail plate 12, forms I-shaped guide rail 7.

This Structure Decreasing the probability that occurs because of the phenomenon of distortion, distortion and the fracture of stressed too large appearance of guide rail 7.Guide rail 7, bearing 6, upper seat 11 and lower seat have formed the tail skeleton jointly.Every joint tail skeleton is connected to become an integral body by the garden cotter pin, walks in the above for elevating conveyor.This reinforced tail ribbon conveyer can satisfy transport capacity high-power, large conveying quantity, has improved the ribbon conveyer reliability of operation.

Claims (2)

1. reinforced ribbon conveyer of tail, comprise head driving section (1), belt storage apparatus (2), tensioning apparatus (3), fuselage (4) and tail (5), it is characterized in that, be fixedly installed the lower guideway plate (14) of 20 millimeters thick by bolt (8) at the bearing (6) of tail (5), be welded with the riser (13) of 12 millimeters thick at lower guideway plate (14), be welded with the upper rail plate (12) of 20 millimeters thick at the end face of riser (13), between the upper seat (11) of two bearings (6) of tail (5), be provided with impact idler group (9), between two bearings (6) lower seat of tail (5), be provided with lower flat carrier roller (10).

2. the reinforced ribbon conveyer of tail according to claim 1 is characterized in that, riser (13) is arranged on the centre between lower guideway plate (14) and the upper rail plate (12), forms I-shaped guide rail (7).