CN203332912U

CN203332912U - Hopper with received material buffering function

Info

Publication number: CN203332912U
Application number: CN2013203390147U
Authority: CN
Inventors: 陈婷; 黄强; 张帅; 曾锋; 杨聪
Original assignee: Tidfore Heavy Industry Co Ltd
Current assignee: Tidfore Heavy Industry Co Ltd
Priority date: 2013-06-14
Filing date: 2013-06-14
Publication date: 2013-12-11
Anticipated expiration: 2023-06-14

Abstract

A hopper with a received material buffering function comprises a hopper shell body (1) and at least one swing cone (3), wherein the swing cone (3) is arranged on the hopper shell body (1) in a rotatable mode. When materials fall into the hopper, the materials are received through two inclined faces of the swing cone (3), the velocity and the impact are reduced after the materials fall onto the two inclined faces of the swing cone (3), the swing cone (3) can automatically play a role in buffering and flow distribution according to the flow swing angle of the material flow, therefore, the impact abrasion of the materials to a material receiving position at the lower portion of the hopper and/or a material guiding groove (5) at the lower portion of the hopper is reduced, the problem that the hopper easily deforms and is easily abraded when impacted is solved, and the service life of the hopper is prolonged.

Description

A kind of band is met the hopper of material buffering

Technical field

The utility model relates to a kind of hopper, especially relates to the hopper that a kind of band is met the material buffering.

Background technology

In the bulk material course of conveying, hopper has use widely, as be used in switching place and discharging place of band conveyor, the central hopper of bucket-wheel stacker reclaimer and for example, bucket-wheel stacker reclaimer is when carrying out material extracting operation, the jib belt feeder constantly transports material in central hopper, by central hopper, is transported to the ground belt.Owing to thering is certain speed and flow in mass transport and dropping process, therefore hopper material feeding place is or/and deflector chute is often ceaselessly impacted polish-brush by material stream, make hopper very easily by blastic deformation or wear away, bring the Lou problem such as material and belt deviation, in production process, maintenance cycle is short, maintenance time is long, affects normal operation and the production efficiency of manufacturing line.In order to make hopper and/or deflector chute there is higher reliability and longer service life, the structure of hopper is improved to the concern that is subject to people.

The utility model content

For the problems referred to above, the hopper that the purpose of this utility model is to provide a kind of band to meet the material buffering, during the material blanking through buffering and shunting, thereby reduce material to hopper material feeding place or/and the impact of deflector chute and abrasion solve hopper technical matters easy to wear.

In order to solve the problems of the technologies described above, the kind band that the utility model provides is met the hopper of material buffering, comprises hopper shell, at least has a pendulum cone rotatably be arranged on described hopper shell.

As one of further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, and described pendulum cone is hinged by hinge and described hopper shell.

As two of further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, and described pendulum cone is connected with described hopper shell by vibration isolator.

As three of further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, also has at least one vibrating motor be connected with described hopper shell by vibration isolating suspension, and described vibrating motor is rigidly connected by link span and pendulum cone.

As four of further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, and the bottom of hopper also has the link plate of the hinged adjustable inclination of at least one and described hopper shell.

As five of further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, and the bottom of hopper also has at least one group of link plate that is arranged symmetrically with the adjustable inclination hinged with described hopper shell.

On four basis of improvement project, as further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, also have at least one end and described link plate hinged for regulating the control apparatus at link plate inclination angle.

On five basis of improvement project, as further improvement technical scheme, the band that the utility model provides is met the hopper of material buffering, also have at least two ends and described link plate hinged for regulating the control apparatus at link plate inclination angle.

The beneficial effects of the utility model: when material falls to entering hopper, material is met on two inclined-planes of pendulum cone, after material is fallen two inclined-planes of pendulum cone, speed and impulsive force are decayed, and pendulum cone can play the effect that cushion and shunt automatically according to the flow pendulum angle of material stream, thus the minimizing material to material feeding place of hopper bottom or/and the impact wear of deflector chute, solve the problem that hopper is subject to blastic deformation and wearing and tearing, extended the service life of hopper.

The accompanying drawing explanation

Accompanying drawing is used to provide further understanding of the present utility model, forms the application's a part, and schematic description and description of the present utility model, for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the structural representation that the embodiment band is met the hopper of material buffering;

Fig. 2 is the left-hand structural representation that Fig. 1 embodiment band is met the hopper of material buffering;

Fig. 3 is the plan structure schematic diagram that Fig. 1 embodiment band is met the hopper of material buffering.

The specific embodiment

Band is as shown in Figure 1 to Figure 3 met the hopper of material buffering, comprises hopper shell 1, and the upper young end opening of hopper is large, the bottom that is positioned at materials device 2 suitable for reading of hopper, and the bottom of hopper is connected with deflector chute 5; The two ends of pendulum cone 3 are cushioned vibration isolator 7 by dead front type respectively and are connected with hopper shell 1, pendulum cone 3 can swing and move up and down within the specific limits, under material, drop on two inclined-planes of pendulum cone 3, because pendulum cone 3 can swing and move up and down, can freely swing according to the blanking situation of material stream, thereby automatically regulate and shunt material; Vibrating motor 9 is fixed on described hopper shell 1 by buffering vibration isolating suspension 8 flexibilities, vibrating motor 9 is rigidly connected by link span 6 and pendulum cone 3, vibration is passed to put and bore 3, carry out timing or vibration always, prevent material accumulation obstruction on two inclined-planes of pendulum cone 3.The bottom of hopper also has one group of link plate 4 that is arranged symmetrically with the adjustable inclination hinged with described hopper shell 1, each piece link plate 4 have two ends and described link plate 4 hinged for regulating the control apparatus 10 at link plate 4 inclination angles, the other end of the control apparatus 10 at inclination angle is connected on the bearing of hopper outside.

During operation, material comes free-falling body materials device 2 to fall on the pendulum cone 3 of hopper from the hopper top, material is met on two inclined-planes of pendulum cone, after material is fallen two inclined-planes of pendulum cone, the pendulum cone can be according to the flow pendulum angle of material stream, automatically play the effect that cushions and shunt, material collects and falls into deflector chute 5 by the link plate 4 that inclination angle is arranged after slowing down falling speed and impulsive force.Because speed and impulsive force that material falls are decayed, thereby reduce material to material feeding place of hopper bottom and the impact wear of deflector chute 5, solved the problem that hopper is subject to blastic deformation and wearing and tearing, extend the service life of hopper.

In other embodiments, when pendulum cone 3 does not arrange vibrating motor 9, pendulum cone 3 is hinged by hinge and described hopper shell 1, has close technique effect.

Obviously, the utility model is not limited to above preferred implementation, also can be in the spirit of the utility model claims and specification sheets restriction, carry out conversion and the improvement of various ways, can solve same technical matters, and obtain the technique effect of expection, therefore do not repeat.Those of ordinary skill in the art can be from the disclosed content of the utility model directly or all schemes of associating, as long as, within the spirit limited in claim, also belong to protection domain of the present utility model.

Claims

1. a band is met the hopper that material cushions, and comprises hopper shell (1), it is characterized in that: at least have a pendulum cone (3) rotatably be arranged on described hopper shell (1).

2. band according to claim 1 is met the hopper of material buffering, it is characterized in that: described pendulum cone (3) is hinged by hinge and described hopper shell (1).

3. band according to claim 1 is met the hopper of material buffering, it is characterized in that: described pendulum cone (3) is connected with described hopper shell (1) by vibration isolator (7).

4. band according to claim 3 is met the hopper of material buffering, it is characterized in that: also have at least one vibrating motor (9) be connected with described hopper shell (1) by vibration isolating suspension (8), described vibrating motor (9) is rigidly connected by link span (6) and pendulum cone (3).

5. meet the hopper of material buffering according to the described band of claim 1 to 4 any one, it is characterized in that: the bottom of hopper also has the link plate (4) of the hinged adjustable inclination of at least one and described hopper shell (1).

6. meet the hopper of material buffering according to the described band of claim 1 to 4 any one, it is characterized in that: the bottom of hopper also has at least one group of link plate (4) that is arranged symmetrically with the adjustable inclination hinged with described hopper shell (1).

7. band according to claim 5 is met the hopper of material buffering, it is characterized in that: also have at least one end and described link plate (4) hinged for regulating the control apparatus (10) at link plate (4) inclination angle.

8. band according to claim 6 is met the hopper of material buffering, it is characterized in that: also have at least two ends and described link plate (4) hinged for regulating the control apparatus (10) at link plate (4) inclination angle.