CN219155500U - Prevent belt feeder of off tracking - Google Patents

Abstract

The utility model provides a deviation-preventing belt type coal feeder which comprises a bottom plate, deviation-preventing mechanisms, a frame, conveying plates, conveying bins and a discharging hopper, wherein the two sides of the bottom plate are respectively provided with the frame, the conveying plates are arranged on each frame, the discharging hopper is assembled between the conveying plates, the discharging hopper moves left and right along the conveying plates to convey coal or coal slime to the conveying bins, the deviation-preventing mechanisms are arranged on the upper parts of the bottom plate, and the conveying bins are assembled on the deviation-preventing mechanisms.

Description

Prevent belt feeder of off tracking

Technical field:

the utility model relates to the field of belt conveying equipment, in particular to a belt type coal feeder capable of preventing deviation.

The background technology is as follows:

the conventional vibration coal feeder and reciprocating coal feeder in a coal mine system have difficulty in meeting the requirement of increasing the coal feeding amount due to the defects of discontinuous coal feeding, high coal feeding consumption power, high noise and the like. In order to solve the above problems, there have been some continuous coal feeders of large capacity in recent years, but there are still disadvantages in performance. For example, the belt feeder has the same transmission principle as the belt feeder, but only for improving the shock resistance, a layer of armor is wrapped on the outer side of the bearing conveyor belt. Although the feeding amount of the feeder is large and continuously adjustable, when water or coal slime is mixed between the conveyor belt and the first belt, the feeder is easy to slip, so that the feeder cannot normally drive, the conveyor belt is difficult to reset after deviation, and the like.

The utility model comprises the following steps:

in view of the above, it is necessary to provide a belt type coal feeder capable of preventing deviation, mainly solving the deviation of the conveyor belt, and having strong impact resistance and continuously adjustable conveying capacity.

The utility model adopts the following specific technical scheme:

the utility model provides a prevent belt feeder of off tracking, includes bottom plate, prevents off tracking mechanism, frame, delivery board, carries storehouse and lower hopper, all set up the frame is established to the both sides of bottom plate, set up the delivery board in every frame, join in marriage the charging hopper down between the delivery board, down the hopper along the delivery board horizontal movement, carry coal or coal slime to carrying the storehouse, bottom plate upper portion sets up prevents off tracking mechanism, prevents off tracking mechanism mainly can prevent the belt off tracking, it carries the storehouse to join in marriage on the off tracking mechanism to prevent.

Preferably, the anti-deflection mechanism comprises a driving motor, a speed reducer, a driving shaft, a driven shaft, a belt, supporting seats and an anti-deflection shaft, wherein the driving motor is arranged on one side of the bottom plate, the driving motor is assembled with the speed reducer, one end of the speed reducer is assembled with the driving shaft, the driving shaft and the driven shaft are respectively arranged on the bottom plate, the belt is assembled between the driving shaft and the driven shaft, a plurality of groups of supporting seats are further arranged between the driving shaft and the driven shaft, every three supporting seats are in a group, and the anti-deflection shaft is assembled on each supporting seat.

Preferably, the supporting seats are positioned on two sides of the bottom plate, and three grooves are formed in the upper portion of each supporting seat, and when the supporting seats are adjusted, the anti-deflection shaft is only required to be installed at the proper position, so that the angle of the anti-deflection shaft is changed.

Preferably, the anti-deflection shaft on each group of supporting seats is splayed, and the anti-deflection shaft on the middle supporting seat is vertically and horizontally arranged.

The utility model has the beneficial effects that:

the deviation preventing mechanism is mainly used for preventing the belt from deviating in the process of rotating the belt, so that when water or coal slime is mixed between the belt and the deviation preventing shaft, the phenomenon of skidding is not easy to occur, and the feeder cannot normally drive.

Description of the drawings:

FIG. 1 is a schematic view of a front view of a belt feeder for preventing deviation;

FIG. 2 is a schematic side view of a belt feeder for preventing deviation;

FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 4 is a schematic diagram of a set of anti-misalignment axes;

in the figure: the automatic feeding device comprises a bottom plate 1, an anti-deflection mechanism 2, a frame 3, a conveying plate 4, a conveying bin 5, a discharging hopper 6, a driving motor 20, a speed reducer 21, a driving shaft 22, a driven shaft 23, a belt 24, a supporting seat 25, an anti-deflection shaft 26 and a groove 7.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which embodiments of the utility model are shown, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1:

referring to fig. 1-4, a belt type coal feeder capable of preventing deviation comprises a bottom plate 1, deviation prevention mechanisms 2, a frame 3, conveying plates 4, a conveying bin 5 and a discharging hopper 6, wherein the two sides of the bottom plate 1 are provided with the frame 3, each frame 3 is provided with the conveying plates 4, the discharging hopper 6 is assembled between the conveying plates 4, the deviation prevention mechanisms 2 are arranged on the upper portion of the bottom plate 1, and the conveying bin 5 is assembled on the deviation prevention mechanisms 2.

The anti-deflection mechanism 2 comprises a driving motor 20, a speed reducer 21, a driving shaft 22, a driven shaft 23, a belt 24, supporting seats 25 and an anti-deflection shaft 26, wherein the driving motor 20 is arranged on one side of the bottom plate 1, the driving motor 20 is assembled with the speed reducer 21, one end of the speed reducer 21 is assembled with the driving shaft 22, the driving shaft 22 and the driven shaft 23 are respectively arranged on the bottom plate 1, the belt 24 is assembled between the driving shaft 22 and the driven shaft 23, a plurality of groups of supporting seats 25 are further arranged between the driving shaft 22 and the driven shaft 23, each three supporting seats 25 are in a group, and the anti-deflection shaft 26 is assembled on each supporting seat 25.

Example 2:

the difference from the embodiment 1 is that the supporting seats 25 are located at two sides of the bottom plate 1, and three grooves 7 are provided at the upper portion of each supporting seat 25, and the grooves 7 are mainly provided to facilitate angle adjustment.

The anti-deflection shafts 26 on each group of the supporting seats 25 are splayed, the anti-deflection shafts 26 on the middle supporting seat 25 are vertically and horizontally arranged, and the two sides of the anti-deflection shafts 26 can mutually offset and compensate.

The principle of the utility model is as follows:

the utility model utilizes the upper portion of the supporting seat 25 to set up different grooves 7, thus make the anti-deflection shaft 26 take the shape of a Chinese character 'ba', the anti-deflection shaft 26 in the middle of each group of supporting seats 25 is vertical and horizontal, its both sides are anti-deflection shaft 26 is angled separately, in this way, can compensate the skew each other, can guarantee the belt 24 will not break away from all the time.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (4)

1. The utility model provides a prevent belt feeder of off tracking, includes bottom plate (1), prevents off tracking mechanism (2), frame (3), delivery plate (4), carries storehouse (5) and hopper (6), its characterized in that: both sides of the bottom plate (1) are provided with racks (3), each rack (3) is provided with a conveying plate (4), a discharging hopper (6) is assembled between the conveying plates (4), the upper part of the bottom plate (1) is provided with an anti-deflection mechanism (2), and a conveying bin (5) is assembled on the anti-deflection mechanism (2).

2. The belt feeder of claim 1, wherein the belt feeder is configured to prevent deviation: the anti-deflection mechanism (2) comprises a driving motor (20), a speed reducer (21), a driving shaft (22), a driven shaft (23), a belt (24), supporting seats (25) and an anti-deflection shaft (26), wherein the driving motor (20) is arranged on one side of the bottom plate (1), the driving motor (20) is assembled with the speed reducer (21), one end of the speed reducer (21) is assembled with the driving shaft (22), the driving shaft (22) and the driven shaft (23) are respectively arranged on the bottom plate (1), the belt (24) is assembled between the driving shaft (22) and the driven shaft (23), a plurality of groups of supporting seats (25) are arranged between the driving shaft (22) and the driven shaft (23), each three supporting seats (25) are a group, and the anti-deflection shaft (26) is assembled on each supporting seat (25).

3. The belt feeder of claim 2, wherein the belt feeder is configured to prevent deviation: the supporting seats (25) are positioned on two sides of the bottom plate (1), and three grooves (7) are formed in the upper portion of each supporting seat (25).

4. A belt feeder for preventing deviation as claimed in claim 3, wherein: the anti-deflection shafts (26) on each group of supporting seats (25) are splayed, and the anti-deflection shafts (26) on the middle supporting seats (25) are vertically and horizontally arranged.

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