CN204473798U - First Tape Feeder - Google Patents

Abstract

The utility model relates to a feeder belt feeder, which comprises a feeder hopper, a manual gate, a driving roller, a reversing roller, a set of rollers, and a belt. The manual valve controls the feeder hopper, and the driving roller drives a The first belt is matched with the idler group and the reversing roller. The first belt is set on a closed ring-shaped belt, and the closed ring-shaped belt is set at the lower part of the feeder silo. There are multiple sets of idlers in the middle for Supporting the nail band, the nail band is composed of the main nail plate and the side nail plate, the middle part is formed by the main nail plate connected in series, and the edges on both sides of the armor belt are composed of the main nail plate and the side nail plate, wherein the main nail plate The front side is I-shaped, the side shape is eye-shaped, and there are holes in the middle of the ears at both ends. The upper surface of the middle nail plate passes through a convex arc, the inner surface transitions through a groove or a concave arc, and the bottom is a straight line segment; the front of the side nail plate is T-shaped, the shape is divided into two symmetrical pieces by the main nail plate along the vertical plane of the pin axis. The scheme adopted by the utility model can improve the feeding efficiency more effectively; the nail plate and the nail belt composed of it have better flexibility, stronger impact resistance, lower noise and more superior overall performance.

Description

A belt feeder

technical field

The utility model relates to the technical field of feeders, in particular to an armor belt feeder.

Background technique

The feeder is used to uniformly or quantitatively supply the material from the storage bin or other storage equipment to the receiving equipment, and it is the necessary equipment for the automation of assembly line operation. Feeders are widely used in bulk material conveying systems in coal, metallurgy, construction, chemical and other industries. It adopts the principle of belt conveyor, and the transmission power is a combined stepless speed regulation reducer motor, and its belt speed can be adjusted arbitrarily by manual or frequency converter according to needs. In the nail belt feeder in the prior art, the friction between the nail belt and the material is small, the feeding efficiency is low, the nail plate is large, the flexibility is poor, the noise is large, and the scraper plate is seriously worn.

Contents of the invention

Aiming at the deficiencies of the prior art, a belt feeder with good shock resistance, long service life, good overall design versatility and higher feeding efficiency is now provided.

The technical solution adopted in order to achieve the above purpose: A belt feeder, including a feeder silo, a manual gate, a driving roller, a reversing roller, a set of rollers, a belt, and a manual valve to control the feeder silo , the drive roller drives the armor belt, and the armor belt is matched with the idler group and the reversing roller. The set of rollers is used to support the nail belt. The nail belt is composed of the main nail plate and the side nail plate. The middle part is connected in series by the main nail plate. , where the front of the main nail plate is I-shaped, the side shape is eye-shaped, and there are holes in the middle of the ears at both ends. The front of the first piece is T-shaped, and the shape is divided into two symmetrical pieces by the main first piece along the vertical plane of the bearing pin.

The scheme adopted by the utility model can more effectively improve the feeding efficiency; the nail plate and the nail belt composed of it have better flexibility, enhanced impact resistance, lower noise and more superior overall performance.

Description of drawings

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

Fig. 2 is the top view of nail belt;

Figure 3 is a front view of the nail belt.

Figure 4 is a front view of the main nail plate

Figure 5 is a partial sectional view of Figure 4

Figure 6 is a front view of the side armor sheet

Figure 7 is a partial sectional view of Figure 6

Among Fig. 1: 1, driving drum, 2, nail belt, 3, feeder silo, 4, manual gate, 5, supporting roller group, 6, reversing drum.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in the figure, a belt feeder includes a feeder bin 3, a manual gate 4, a driving drum 1, a reversing drum 6, idler rollers 5, a belt 2, and a manual valve 4 to control the feeder The silo 3, the driving drum 1 drives the armor belt 2, and the armor belt 2 cooperates with the idler group 5 and the reversing roller 6. It is characterized in that the armor belt 2 is arranged on a closed ring-shaped belt, and the feeder The lower part of the silo 3 is provided with a closed ring-shaped armor belt, and multiple sets of rollers are arranged in the middle to support the armor belt 2. The armor belt 2 is composed of a main armor plate and a side armor plate, and the middle part is formed by connecting the main armor plates in series. , the two sides of the armor belt 2 are composed of the main nail and the side nails alternately. The front of the main nail is I-shaped, the side is eye-shaped, and there are holes in the middle of the ears at both ends. 1. The inner surface is transitioned by a groove or a concave arc, and the following is a straight line segment; the front of the side nail plate is T-shaped, and the shape is divided into two symmetrical pieces by the main nail plate along the vertical plane of the bearing pin.

The side armor sheet is used for filling up the wide sides of the armor belt 2. Rigid or flexible pins are used to connect and assemble the nails. The pins prevent the loosening of the nails, resulting in material falling on the tape surface, which affects the smooth delivery of materials by the feeder.

Further, since the armor belt 2 must support the materials, it also needs to withstand the impact caused by the falling materials, so the connection mode between the armor plates becomes the key point for the normal operation of the feeder.

When the rigid pins are used to connect and assemble the nails, the force will be greater when bearing the impact of falling materials, which will easily damage the surface structure of the nail belt. However, rigid pins are more common, easy to process, highly interchangeable, and cheaper than flexible pins.

After the flexible pins are used to connect and assemble the nail pieces, the impacted area of the nail belt will produce a certain amount of deformation. This deformation absorbs the energy of the impact, thereby protecting the nail belt from damage and prolonging the life of the nail belt. The service life is improved, the impact resistance of the armor belt is improved, and the normal operation of the feeder is guaranteed. However, rigid pins are more common, highly interchangeable, and easy to process.

There are many ways to realize the flexible pin. Nylon flexible pin is preferred. Nylon flexible pin is easy to manufacture and low in cost, so it is an ideal raw material.

The above-mentioned embodiment can ensure that the connection between the nail plates is relatively stable, so that each nail plate is connected in series as a whole, and the stability and impact resistance of the nail belt are improved. The main technical features of this armor belt feeder are: the armor belt has good flexibility, good shock resistance and long service life; the overall design has good versatility, easy maintenance and installation; low cost and reliable operation.

Claims (3)

1. A belt feeder, including feeder bin (3), manual gate (4), driving drum (1), redirection drum (6), roller set (5), nail belt (2 ), the manual valve (4) controls the feeder bin (3), the driving roller (1) drives the armor belt (2), and the armor belt (2) cooperates with the idler group (5) and the redirecting roller (6) , which is characterized in that the nail belt (2) is set on a closed ring-shaped belt, a closed ring-shaped belt is set at the lower part of the feeder silo (3), and multiple sets of idlers are arranged in the middle to support the nail belt ( 2), the nail band (2) is composed of the main nail plate and the side nail plate, the middle part is formed by connecting the main nail plate in series, and the edges on both sides of the nail belt are composed of the main nail plate and the side nail plate alternately, wherein the main nail plate The front of the nail plate is I-shaped, the side shape is eye-shaped, and there are holes in the middle of the ears at both ends. The upper surface of the nail plate passes through a convex arc, the inner surface of the nail plate transitions through a groove or a concave arc, and the bottom is a straight line; The front is T-shaped, and the shape is divided into two symmetrical pieces by the main nail plate along the vertical plane of the pin axis. 2. The nail belt feeder according to claim 1, characterized in that: the nail pieces are connected and assembled by flexible pins. 3. The nail belt feeder according to claim 1, characterized in that: nail pieces are connected and assembled with rigid pins.