CN206307614U - A kind of belt type conveying mechanism - Google Patents

Abstract

A belt conveying mechanism is composed of a non-powered idler assembly, a belt, a sprocket 1, a sprocket 2, a pulley 1, a pulley 2, a support shaft, a tensioning assembly, and a support base. The unpowered roller assembly is installed in the notch of the support seat; the belt connects the pulley one and the pulley two; the sprocket one and the sprocket two are respectively installed at the shaft ends of the two pulley shafts; the two pulleys are connected to the sprocket through the pulley shaft; The processing tool can process the workpiece, and it is installed in the middle of multiple conveying mechanisms as required, and the chains are used to transmit power between the conveying mechanisms; the supporting shaft is installed in the supporting seat; the supporting seat is welded by the base and the supporting frame, and supports The frame is a cantilever structure, which is simple and easy to replace the belt; in this way, when the workpiece is conveyed in the production line where the processing tool disconnects the conveying mechanism, only one power source is needed to provide power for the multi-stage conveying mechanism with intervals in the middle.

Description

A belt conveyor

technical field

The utility model relates to a belt conveying mechanism, which can complete the conveying of workpieces. The belt replacement is convenient and simple, the structure is more compact, and the production cost is reduced.

Background technique

In recent years, with the rapid development of the national economy and the popularization of automated production, various conveying mechanisms have emerged as the times require. However, the structures of various conveyors are complicated at present, and the process of changing belts is cumbersome; The conveying mechanism, the current conveyor all uses multiple powers to transmit the spaced multi-stage conveying mechanism, and the use cost is relatively high.

The structure of this belt conveyor is simple, easy to replace the belt, and the transmission is stable; one motor can be used to provide power for the multi-stage conveying mechanism with intervals in the middle; the cost is lower than that of drag chains and other conveying mechanisms, and the wider belt conveying mechanism has greater transmission friction. Less slippage and high precision.

Contents of the invention

The purpose of the utility model is to provide a belt conveying mechanism, which has simple structure, convenient belt replacement and low production cost. The utility model is composed of a non-powered roller assembly (1), a belt (2), a sprocket (3-1), a sprocket two (3-2), a pulley (6-1), a pulley two (6- 2), a support shaft (7), a tensioning assembly (8), and a support seat (9). The unpowered idler assembly (1) is installed in the notch of the support seat (9), and is fastened by a small round nut. The roller on the unpowered idler assembly (1) can rotate with the belt (2), thus playing an auxiliary role Support function; the belt (2) connects the first pulley (6-1) and the second pulley (6-2); the first sprocket (3-1) and the second sprocket (3-2) are respectively installed on the shaft ends of the two pulley shafts ; The two pulleys (6-1) and (6-2) are associated with the sprocket through the pulley shaft and rotate synchronously with the sprocket; the processing tool (5) can process the workpiece and is installed in the middle of multiple conveying mechanisms as required , each conveying mechanism is connected with a chain (4) to transmit power, and the power source is installed in front of the feed direction according to the feed direction. The power source first drives the pulley two (6-2) to rotate through the chain transmission, and the pulley two (6-2 ) through the belt drive to drive the pulley one (6-1) to rotate, thereby driving the sprocket (3-1) at the pulley shaft end of the pulley one (6-1) to rotate, and then to transmit the power to the next conveying mechanism through the chain drive, so that only A power source is needed to provide power for the multi-stage conveying mechanism with intervals; the support shaft (7) is installed in the support seat (9) and fixed by a small round nut to assist in supporting the entire conveying mechanism; the tensioning assembly ( 8) It is used to tension the belt and is installed in the support seat (9); the support seat (9) is welded by the base (9-1) and the support frame (9-2), together with the support shaft (7) Supporting the entire conveying mechanism, the support frame (9-2) is a cantilever structure, which is simple and easy to replace the belt; in this way, when conveying workpieces in a production line where the processing tool disconnects the conveying mechanism, only one power source is needed to provide a gap in the middle The multi-stage conveying mechanism provides power.

Description of drawings

Fig. 1 is a top view of a conveying mechanism at both ends with a processing tool in the middle;

In the figure: 1. Unpowered roller assembly, 2. Belt, 3-1. Sprocket 1, 3-2. Sprocket 2, 4. Chain, 5. Processing tool, 6-1. Pulley 1, 6-2 . Pulley 2, 7. Support shaft.

Fig. 2 is the front view of conveying mechanism;

In the figure: 8. Tensioning assembly.

Fig. 3 is the right view of conveying mechanism;

Among the figure: 9. Support seat.

Fig. 4 is the axonometric view of support frame;

Among the figure: 9-1. base, 9-2. support frame.

detailed description

Below in conjunction with accompanying drawing 1,2,3,4 the embodiment of the utility model is further described:

A belt conveying mechanism is a new conveying mechanism. The implementation is as follows: mainly by the unpowered roller assembly (1), belt (2), sprocket one (3-1), sprocket two (3-2), pulley one (6-1), pulley two (6 -2), the support shaft (7), the tensioning assembly (8), and the support seat (9), the unpowered roller assembly (1) is installed in the notch of the support seat (9), and is fastened by a small round nut; The belt (2) is connected to the first pulley (6-1) and the second pulley (6-2); the first sprocket (3-1) and the second sprocket (3-2) are respectively installed on the shaft ends of the two pulley shafts; the supporting shaft (7) Installed in the support seat (9) and fixed by a small round nut; the tension assembly (8) is used to tension the belt and is installed in the support seat (9); the support seat (9) is supported by the base (9) -1) and bracing frame (9-2) are welded. When working, the processing tool (5) is installed in the middle of multiple conveying mechanisms as required, and each conveying mechanism is connected with a chain (4). When the power source of the conveying mechanism starts to work, the belt pulley two (6- 2) Rotate, the pulley two (6-2) drives the pulley one (6-1) to rotate through the belt drive, thereby driving the sprocket (3-1) at the pulley shaft end of the pulley one (6-1) to rotate, and then through the chain drive to drive the pulley one (6-1) to rotate. The power is transmitted to the next conveying mechanism, so that the power is continuously transmitted; the processing tool (5) processes the workpiece when the workpiece passes through the two conveying mechanisms, so that only one power source can be used for multi-stage conveying with intervals The mechanism provides power, and the conveying mechanism is easy to operate when replacing the belt, and the transmission is stable, which reduces the use of motors and reduces the cost of the enterprise.

Claims (2)

1. A belt conveying mechanism, which has a simple structure, is composed of an unpowered roller assembly (1), a belt (2), a sprocket (3-1), a sprocket two (3-2), a pulley ( 6-1), the second pulley (6-2), the support shaft (7), the tensioning assembly (8), and the support seat (9); the unpowered roller assembly (1) is installed in the groove of the support seat (9) In the mouth, fastened by small round nuts, the roller on the unpowered roller assembly (1) can rotate with the belt (2); the belt (2) connects the first pulley (6-1) and the second pulley (6-2); the chain The first wheel (3-1) and the second sprocket (3-2) are respectively installed on the shaft ends of the two pulley shafts; the two pulleys (6-1) and (6-2) are associated with the sprocket through the pulley shaft, The wheels rotate synchronously; the support shaft (7) is installed in the support seat (9), and is fixed by a small round nut to assist in supporting the entire conveying mechanism; the tensioning assembly (8) is used to tension the belt and is installed on the in the support seat (9). 2. A belt conveyor mechanism according to claim 1, characterized in that: the support seat (9) is welded by the base (9-1) and the support frame (9-2), and is connected with the support shaft (7) Supporting the whole conveying mechanism together, the bracing frame (9-2) is a cantilever structure.