CN202575240U

CN202575240U - Forged long ring for coupling of middle groove of conveyor

Info

Publication number: CN202575240U
Application number: CN 201220161835
Authority: CN
Inventors: 黄志宝; 段和平; 于敏; 付智慧
Original assignee: China Coal Zhangjiakou Coal Mining Machinery Co Ltd
Current assignee: China Coal Zhangjiakou Coal Mining Machinery Co Ltd
Priority date: 2012-04-09
Filing date: 2012-04-09
Publication date: 2012-12-05
Anticipated expiration: 2022-04-09

Abstract

The utility model relates to a coupling component for middle grooves of a medium/low-power conveyor, in particular to a forged long ring for coupling of middle grooves of a conveyor. In the prior art, the middle grooves of the medium/low-power conveyor are coupled through a bolt coupling structure, the coupling strength is low, the installation is complex, the assembly and disassembly are troublesome and the labor efficiency is low. The forged long ring is provided with two semicircular rectangular holes, the outer ends of the rectangular holes are semicircular, the inner ends of the rectangular holes are square, and the cross-section of the long ring is square; and the two sides of the forged long ring are provided with a wing plate, the wing plates and arc-shaped sections at the two ends of the forged long ring are forged into a whole, the middle parts of the outer sides of the wing plates are provided with a groove, and the two ends of the wing plates close to the surfaces of the middle grooves are provided with a chamfer. The forged long ring for coupling of the middle grooves of the conveyor has the beneficial effects of easy assembly and disassembly, convenient operation and reliable coupling.

Description

Connect between the conveyer intermediate channel with forging long ring

Technical field

The utility model relates to the connector between middle low power conveyer intermediate channel, connects between a kind of specifically conveyer intermediate channel with forging long ring.

Background technology

In the prior art, the connection between the middle low power conveyer intermediate channel is to adopt bolt connection structure, and linking intensity is low, and complicacy is installed, and dismounting is cumbersome, and efficiency is low.

Summary of the invention

The connection that the purpose of the utility model provides between a kind of middle low power conveyer intermediate channel encircles with forging length, to solve the deficiency that bolt connection structure exists.

The technical scheme that the utility model adopts is: forge long ring and be provided with two semicircle oblong aperture, the oblong aperture outer end is semicircle, and the inner is square, and long ring cross-sectional plane is square; Forge long ring both sides and be provided with wing plate, be one with the arc section forging and pressing of forging long ring two ends, the midway location in the wing plate outside is provided with groove, and wing plate is processed with chamfering near the surperficial two ends of intermediate channel position.

The beneficial effect of the utility model is: when between realization conveyer two adjacent intermediate channel, connecting; Since forge long ring for the mould once-forming, simple in structure, there is not the excessive processing operation; Thereby shortened the process-cycle of connector greatly, reduced productive costs.Simultaneously simple to operate, easy accessibility has been practiced thrift service expenditure, effectively raises production efficiency.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is the assembly drawing after the long ring of the forging of the utility model connects;

Fig. 2 is the front view of the long ring of forging of the utility model;

Fig. 3 is the birds-eye view of Fig. 2;

Fig. 4 is the A-A section drawing of the long ring of forging of the utility model;

Fig. 5 is the B-B section drawing of the long ring of forging of the utility model.

The specific embodiment

Among the figure: 1. left intermediate channel, 1 '. the right middle groove, 2. forge long ring, 3. sell a. draw-in groove, the semicircle boss of b., c. circular hole.

Can know that from Fig. 2, Fig. 3, Fig. 4, Fig. 5 forge long ring 2 and be provided with two semicircle oblong aperture, the oblong aperture outer end is semicircle, the inner is square, and long ring cross-sectional plane is square; Forge long ring 2 both sides and be provided with wing plate, be one with the arc section forging and pressing of forging long ring two ends, the midway location in the wing plate outside is provided with groove, and wing plate is processed with chamfering near the surperficial two ends of intermediate channel position.

As shown in Figure 1, left intermediate channel 1 is provided with draw-in groove, sees a place among Fig. 1, and right middle groove 1 ' be processed with circular hole is seen the c place among Fig. 1, and left and right sides intermediate channel union end is cast with semicircle boss simultaneously, sees the b place among Fig. 1.When two adjacent intermediate channel connect; One side wing that will forge long ring earlier inserts in the draw-in groove of left intermediate channel 1; Two semicircle oblong aperture are enclosed within on the cooresponding semicircle oblong of the left and right sides intermediate channel coupling end boss, penetrate in the circular hole of right middle groove 1 ' ledge end with pin 3 again, block the wing plate that forges long ring 2 opposite sides; Play position-limiting action, such two adjacent intermediate channel just be linked together.

Claims

1. connect with forging long ring between a conveyer intermediate channel, it is characterized in that: forge long ring (2) and be provided with two semicircle oblong aperture, the oblong aperture outer end is semicircle, and the inner is square, and long ring cross-sectional plane is square; Forge long ring (2) both sides and be provided with wing plate, be one with the arc section forging and pressing of forging long ring two ends, the midway location in the wing plate outside is provided with groove, and wing plate is processed with chamfering near the surperficial two ends of intermediate channel position.