CN219057934U - Anti-jamming conveying device - Google Patents

Abstract

The application provides a jam-proof material conveying device, include: a bucket wheel machine frame, a bucket wheel body and a material sliding plate; the bucket wheel body is connected to the bearing seat through a rotating shaft, and the rotating shaft is connected with a driving device; the bearing seat is erected on the bucket wheel machine frame, and wheel buckets are arranged on the outer circumferential surface of the bucket wheel body at intervals; the wheel bucket is internally provided with a grate and a discharge opening; the material sliding plate is arranged in the unloading area of the bucket wheel body. The device can effectively prevent massive sundries from entering the coal conveying system, prevent blocking and blocking coal flow, and improve the current situation of frequent cleaning.

Description

Anti-jamming conveying device

Technical Field

The application relates to the field of coal mine conveying, in particular to an anti-jamming conveying device.

Background

At present, a bucket wheel machine is adopted to grasp the coal conveying system of a coal mine when the coal conveying system carries out coal conveying work, a large amount of stone, iron blocks, wood blocks and other large-block sundries exist in the coal for combustion, when the bucket wheel machine is used to grasp, the large-block sundries in the coal cannot be effectively blocked from entering the coal conveying system, the large-block sundries enter the coal conveying system, downstream powder making equipment is forced to stop running, the difficulty of cleaning the large-block sundries in the system is large, and the production is influenced by equipment which is required to stop running when cleaning.

Disclosure of Invention

In order to solve this technical problem, this application provides an anti-jamming conveying device, and the device can effectively block big debris entering coal conveying system, prevents to jam, blocks up the coal flow, improves the current situation that needs frequent clearance.

In order to achieve the purpose of the application, the application is realized through the following technical scheme: an anti-seize feeding device, comprising: a bucket wheel machine frame, a bucket wheel body and a material sliding plate;

the bucket wheel body is connected to the bearing seat through a rotating shaft, and the rotating shaft is connected with a driving device; the bearing seat is erected on the bucket wheel machine frame, and wheel buckets are arranged on the outer circumferential surface of the bucket wheel body at intervals; the wheel bucket is internally provided with a grate and a discharge opening; the discharging opening is positioned at one side of the wheel bucket, which is close to the bucket wheel body, and the grate is positioned above the discharging opening and is parallel to the opening surface of the wheel bucket; the material sliding plate is arranged in the unloading area of the bucket wheel body.

Preferably, the number of the wheel hoppers is 8 on the outer circumferential surface of the hopper wheel body at intervals.

In one possible implementation, the grate includes a first grate and a second grate; the first grate and the second grate are arranged in parallel with the opening surface of the wheel bucket; the second grate is arranged between one side of the discharge opening, which is close to the wheel bucket opening surface, and the wheel bucket opening surface; the first grate is arranged between the second grate and the opening surface of the wheel bucket.

In one possible implementation, the first grate has a larger pore size than the second grate.

In one possible implementation, the first grate has a smaller hole density than the second grate.

In one possible embodiment, the drive is an electric motor.

In one possible implementation manner, the wheel bucket is driven by the rotating shaft to rotate anticlockwise, and when the wheel bucket rotates to the horizontal position, the opening surface of the wheel bucket is parallel to the horizontal plane.

In one possible implementation manner, a conveyor belt is further arranged on the bucket wheel machine frame, and the rotation direction of the conveyor belt is the same as that of the bucket wheel and is positioned below the material sliding plate.

The technical scheme provided by the application has the following technical effects:

through adopting the anti-jamming conveying device of this application, the wheel fights when snatching the material, and the massive foreign matter stops in wheel fight upper portion under the blocking of comb, and big debris is got rid of to the rear because pivoted centrifugal force when the wheel fight rotates, and in the material of suitable size gets into the wheel fight through the comb, when wheel fight discharge opening and bucket wheel body discharge area coincidence, the material in the wheel fight is unloaded to the conveyer belt through the swift current flitch on, is sent to other links by the conveyer belt.

Adopt the anti-jamming conveying device of this application, for adopting and fight the discharge opening surface arrangement at the wheel and shelter from the comb, can in time monitor debris and block the condition during operation, in time clear up the comb, be difficult for appearing jamming, jam coal stream's condition.

Drawings

Fig. 1 is a schematic structural diagram of an anti-jamming material conveying device;

fig. 2 is a schematic structural view of the wheel bucket of the present application.

Reference numerals: 1-bucket wheel machine frame, 2-conveyor belt, 3-bearing seat, 4-bucket wheel body, 5-material sliding plate, 41-bucket wheel, 411-first grate, 412-second grate, 413-bucket wheel opening surface and 414-discharge opening

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the present application will be clearly and completely described below with reference to the drawings in the present application, and it is apparent that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "aligned," "overlapping," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operate in a specific orientation, and therefore should not be construed as limiting the present utility model.

The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second" may include one or more such features, either explicitly or implicitly; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

Fig. 1 is a schematic structural diagram of an anti-jamming conveying device provided in an embodiment of the present application, as shown in fig. 1, an embodiment of the present application provides an anti-jamming conveying device, a bucket wheel machine frame 1, a bucket wheel body 4, and a material sliding plate 5.

In the embodiment of the application, the bucket wheel body 4 is connected to the bearing seat 3 through a rotating shaft, and the rotating shaft is connected with a driving device; the bearing seat 3 is erected on the bucket wheel machine frame 1, and wheel buckets 41 are arranged on the outer circumferential surface of the bucket wheel body at intervals; the wheel bucket 41 is internally provided with a grate and a discharge opening 414; the discharging opening 414 is positioned at one side of the bucket 41 close to the bucket wheel body 4, and the grate is positioned above the discharging opening 414 and is parallel to the bucket opening surface 413; the material sliding plate 5 is arranged in the discharging area of the bucket wheel body 4.

In the embodiment of the application, the number of the wheel hoppers is 8, which are arranged on the outer circumferential surface of the hopper wheel body at intervals.

In the embodiment of the present application, the grate includes a first grate 411 and a second grate 412; the first grate 411 and the second grate 412 are arranged in parallel with the wheel bucket opening surface 413; the second grate 412 is arranged between one side of the discharge opening 414 close to the wheel bucket opening surface 413 and the wheel bucket opening surface 413; the first grate 411 is disposed between the second grate 412 and the wheel bucket opening surface.

In the embodiment of the present application, the aperture size of the first grate 411 is larger than that of the second grate 412.

In this embodiment, the density of the holes of the first grate 411 is smaller than that of the second grate 412.

In one possible embodiment, the holes of the first grate and the second grate are circular or elliptical.

In this embodiment, the driving device is an electric motor.

In the embodiment of the present application, the wheel bucket 41 is driven by the rotation shaft to rotate counterclockwise, and when the wheel bucket 41 rotates to the horizontal position, the wheel bucket opening surface 413 is parallel to the horizontal plane.

In this embodiment, the bucket wheel machine frame 1 is further provided with a conveyor belt 2, the rotation direction of the conveyor belt 2 is the same as that of the bucket wheel 41, and the conveyor belt 2 is located below the material sliding plate 5.

The working principle is as follows:

firstly, a motor and a conveyor belt 2 are started, a bucket wheel body 4 rotates under the drive of a rotating shaft, so that a bucket 41 is utilized to grab materials, massive foreign matters stay on the upper part of the bucket 41 under the blocking of a first grate 411 and a second grate 412, when the bucket 41 rotates, massive foreign matters are thrown to the rear due to rotating centrifugal force, materials with proper size enter the bucket through the first grate 411 and the second grate 412, and when a bucket discharge opening 414 is overlapped with a bucket wheel body discharge area, the materials in the bucket are discharged onto the conveyor belt 2 through a chute plate 5, and are conveyed to other links by the conveyor belt 2.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. The utility model is not limited to the exact construction described above and illustrated in the accompanying drawings, and the practice of the utility model is not to be considered limited to these descriptions. Various changes and modifications may be made by one of ordinary skill in the art without departing from the spirit of the utility model, and the utility model is deemed to fall within the scope of protection.

Claims (7)

1. Anti-jamming material conveying device, characterized by comprising: a bucket wheel machine frame (1), a bucket wheel body (4) and a material sliding plate (5);

the bucket wheel body (4) is connected to the bearing seat (3) through a rotating shaft, and the rotating shaft is connected with a driving device;

the bearing seat (3) is erected on the bucket wheel machine frame (1), and wheel buckets (41) are arranged on the outer circumferential surface of the bucket wheel body at intervals;

a grate and a discharge opening (414) are arranged in the wheel bucket (41); the discharging opening (414) is positioned on one side of the wheel bucket (41) close to the bucket wheel body (4), and the grate is positioned above the discharging opening (414) and is parallel to the wheel bucket opening surface (413);

the material sliding plate (5) is arranged in the unloading area of the bucket wheel body (4).

2. The feeding device according to claim 1, wherein the grate comprises a first grate (411) and a second grate (412);

the first grate (411) and the second grate (412) are arranged in parallel with the wheel bucket opening surface (413); the second grate (412) is arranged between one side of the discharge opening (414) close to the wheel bucket opening surface (413) and the wheel bucket opening surface (413); the first grate (411) is arranged between the second grate (412) and the wheel bucket opening surface.

3. A feeding device according to claim 2, wherein the first grate (411) has a larger aperture size than the second grate (412).

4. A feeding device according to claim 2, wherein the first grate (411) has a smaller hole density than the second grate (412).

5. The feeding device of claim 1, wherein said driving means is an electric motor.

6. A feeding device according to claim 1, wherein the bucket (41) is driven by the rotation shaft to rotate in a direction in which the bucket opening face (413) opens upward.

7. The feeding device according to claim 1, characterized in that the bucket wheel machine frame (1) is further provided with a conveyor belt (2), and the conveyor belt (2) is positioned below the material sliding plate (5).

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