CN223632417U - A novel bucket wheel excavator conveyor belt mechanism - Google Patents

Abstract

The utility model provides a novel bucket wheel machine conveying belt mechanism, which relates to the technical field of bucket wheel machine conveying belts and comprises an underframe and three mounting frames, wherein mounting frames are fixedly connected to the outer surfaces of two sides of the underframe. According to the utility model, when the bucket wheel machine conveying belt of the thermal power plant runs, the bolts are screwed and taken down corresponding to the damaged carrier roller positions, the support is separated from the fixation of the bolts, at the moment, the support can be taken out from the mounting frame, after the support is taken out, the support can be taken out and separated together with a single carrier roller, at the moment, a worker can replace the single carrier roller, after the new carrier roller is replaced, the support is placed into the inner side of the mounting frame from the lower part, then the bolts are screwed into the screw holes through the positioning holes, so that the mounting frame and the support can be mounted and fixed, and in the using process of the carrier roller, the independent dismounting and the replacement of the single carrier roller can be realized, and compared with the existing integral replacement scheme, the maintenance cost of the conveying belt is effectively saved.

Description

Novel bucket wheel machine conveyor belt mechanism

Technical Field

The utility model relates to the technical field of bucket wheel machine conveying belts, in particular to a novel bucket wheel machine conveying belt mechanism.

Background

The bucket wheel machine conveyer belt is a device widely applied to the material conveying of coal, ore, slag, limestone and the like, and the carrier roller is a structure for supporting the belt and keeping the belt running stably.

In the prior art, when the buffer carrier roller matched with the bucket wheel machine conveying belt is used, the carrier roller can be subjected to impact force for a long time, so that the carrier roller is broken and damaged, however, because the existing carrier roller is generally of an integral structure, when the carrier roller at a certain place is damaged, the buffer bed needs to be integrally disassembled and replaced, and the operation is very tedious and laborious.

Disclosure of utility model

The utility model aims to solve the problems that in the prior art, when a buffer carrier roller matched with a bucket wheel machine conveying belt is used, the carrier roller receives impact force for a long time, so that the carrier roller is broken and damaged, however, because the existing carrier roller is generally of an integral structure, when the carrier roller at a certain place is damaged, the whole buffer bed needs to be detached and replaced, and the operation is very tedious and laborious.

In order to achieve the purpose, the novel bucket wheel machine conveying belt mechanism comprises a bottom frame and three mounting frames, wherein the outer surfaces of two sides of the bottom frame are fixedly connected with a mounting frame, the center of the top of the bottom frame is fixedly connected with a plurality of supporting legs, the supporting legs are fixedly connected with one of the mounting frames, the inner surface of the mounting frame is provided with a support, the inner surface of the support is rotationally connected with a carrier roller, screw holes are symmetrically formed in the outer surface of the support, bolts are connected to the inner surface of the screw holes in a threaded manner, supports are fixedly connected to the outer surfaces of two sides of the mounting frame, rotating blocks are fixedly connected to the outer surfaces of the other two mounting frames, and the outer surfaces of the rotating blocks are rotationally connected with the inner surfaces of the supports.

Preferably, the outer surface of the mounting frame is symmetrically provided with positioning holes, and the positioning holes are matched with the screw holes in position.

Preferably, the first connecting seat is symmetrically and fixedly connected to the top of the chassis, and the first rotating seat is rotatably connected to the inner surface of the first connecting seat.

Preferably, the electric telescopic rod is fixedly connected to the top of the first rotating seat, and the second rotating seat is fixedly connected to the upper end face of the electric telescopic rod.

Preferably, the outer surface of the second rotating seat is rotationally connected with a second connecting seat, the top of the second connecting seat is fixedly connected with a side frame, and the two side frames are respectively and fixedly connected with the two mounting frames.

Preferably, the three idler rollers are in an inclined distribution state.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. According to the utility model, when the bucket wheel machine conveying belt of the thermal power plant runs, the bolts are screwed and taken down corresponding to the damaged carrier roller positions, the support is separated from the fixation of the bolts, at the moment, the support can be taken out from the mounting frame, after the support is taken out, the support can be taken out and separated together with a single carrier roller, at the moment, a worker can replace the single carrier roller, after the new carrier roller is replaced, the support is placed into the inner side of the mounting frame from the lower part, then the bolts are screwed into the screw holes through the positioning holes, so that the mounting frame and the support can be mounted and fixed, and in the using process of the carrier roller, the independent dismounting and the replacement of the single carrier roller can be realized, and compared with the existing integral replacement scheme, the maintenance cost of the conveying belt is effectively saved.

2. According to the utility model, after the electric telescopic rod stretches and contracts in operation, the installation frames on two sides can be driven to adjust the inclination angle, the purpose of adjusting the inclination angle of the carrier roller is achieved through movement of the installation frames, and the carrier roller is convenient and quick to adjust.

Drawings

FIG. 1 is a perspective view of a novel bucket wheel machine conveyor belt mechanism according to the present utility model;

FIG. 2 is a bottom view of a novel bucket wheel machine conveyor belt mechanism in accordance with the present utility model;

FIG. 3 is a schematic diagram of an electric telescopic rod of a novel bucket wheel machine conveyor belt mechanism;

Fig. 4 is a schematic diagram of a mounting frame of a novel bucket wheel machine conveyor belt mechanism according to the present utility model.

The legend is 1, a bottom frame, 2, a mounting frame, 3, a first connecting seat, 4, a first rotating seat, 5, an electric telescopic rod, 6, a second rotating seat, 7, a second connecting seat, 8, a side frame, 9, a mounting frame, 10, a supporting leg, 12, a supporting seat, 13, a rotating block, 14, a bracket, 15, a carrier roller, 16, a screw hole, 17, a positioning hole, 18 and a bolt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

1, As shown in fig. 1-4, the utility model provides a novel bucket wheel machine conveying belt mechanism, which comprises a bottom frame 1 and three mounting frames 9, wherein the outer surfaces of two sides of the bottom frame 1 are fixedly connected with a mounting frame 2, the center of the top of the bottom frame 1 is fixedly connected with a plurality of supporting legs 10, the supporting legs 10 are fixedly connected with one of the mounting frames 9, the inner surfaces of the mounting frames 9 are provided with supporting frames 14, the inner surfaces of the supporting frames 14 are rotatably connected with carrier rollers 15, the outer surfaces of the supporting frames 14 are symmetrically provided with screw holes 16, the inner surfaces of the screw holes 16 are in threaded connection with bolts 18, the outer surfaces of two sides of the mounting frames 9 are fixedly connected with supporting seats 12, the outer surfaces of the rotating blocks 13 are rotatably connected with the inner surfaces of the supporting seats 12, the outer surfaces of the mounting frames 9 are symmetrically provided with positioning holes 17, the positioning holes 17 are matched with the positions of the screw holes 16, and the three carrier rollers 15 are in an inclined distribution state.

The effect that its whole embodiment 1 reaches is, when the bucket wheel machine conveyer belt of thermal power plant moves, install chassis 1 in the conveyer belt downside through the setting of mounting bracket 2, through the setting of chassis 1 top a plurality of bearing rollers 15, a plurality of bearing rollers 15 constitute tilt state and play buffering bearing effect, in the production process, a plurality of bearing rollers 15 can continuously receive the impact force, when single bearing roller 15 takes place to damage, through the setting of a plurality of installing frame 9 independent installation respectively, correspond the bearing roller 15 position of damage, after screwing down bolt 18, support 14 has broken away from the fixed of bolt 18, support 14 can take out from the installing frame 9 at this moment, support 14 takes out the back, can take out the separation with single bearing roller 15, at this moment the staff can change single bearing roller 15, after renewing bearing roller 15, put into installing frame 9 inboard with support 14 from the below, later, can accomplish the installation with installing frame 9 and support 14 through locating hole 17 position screw 16, in the use of bearing roller 15 in-process, can realize the independent dismouting to single bearing roller 15, compared with current whole maintenance scheme of changing, the whole maintenance cost is effectively saved.

In embodiment 2, as shown in fig. 1-4, a first connecting seat 3 is symmetrically and fixedly connected to the top of the chassis 1, a first rotating seat 4 is rotatably connected to the inner surface of the first connecting seat 3, an electric telescopic rod 5 is fixedly connected to the top of the first rotating seat 4, a second rotating seat 6 is fixedly connected to the upper end surface of the electric telescopic rod 5, a second connecting seat 7 is rotatably connected to the outer surface of the second rotating seat 6, side frames 8 are fixedly connected to the top of the second connecting seat 7, and two side frames 8 are respectively and fixedly connected to two mounting frames 9.

The effect that its whole embodiment 2 reached is, need adjust its contained angle back in the use of bearing roller 15, and control electric telescopic handle 5 operation because the installing frame 9 of both sides is in the rotation state with the installing frame 9 of intermediate position, so electric telescopic handle 5 operation back that stretches out and draws back, can drive the installing frame 9 of both sides and adjust inclination, has reached the purpose of adjusting bearing roller 15 inclination through the removal of installing frame 9, comparatively convenient and fast to the regulation of bearing roller 15.

The working principle is that when the bucket wheel machine conveyer belt of a thermal power plant runs, the underframe 1 is arranged on the lower side of the conveyer belt through the arrangement of the mounting frame 2, the plurality of carrier rollers 15 form an inclined state to play a role of buffering and supporting, in the production process, the plurality of carrier rollers 15 can continuously receive impact force, when the single carrier roller 15 is damaged, the plurality of carrier rollers 9 are respectively and independently arranged, the positions of the damaged carrier rollers 15 are corresponding to the arrangement of the plurality of carrier rollers 9, after the bolts 18 are screwed down, the brackets 14 are separated from the fixing of the bolts 18, at the moment, the brackets 14 can be taken out from the mounting frames 9, after the brackets 14 are taken out, the single carrier roller 15 can be taken out and separated, at the moment, workers can replace the single carrier roller 15, after the new carrier roller 15 is replaced, the brackets 14 are put into the inner side of the mounting frames 9 from the lower side, then the bolts 18 are screwed into the screw holes 16 through the positions of the positioning holes 17, the mounting frames 9 and the brackets 14 can be installed and fixed, in the use process of the mounting frames 15, the independent dismounting and the single carrier roller 15 can be realized, compared with the positions of the existing integral carrier roller 15 are replaced, after the bolts 18 are screwed down, the electric carrier roller 9 can be conveniently adjusted, the installation angle of the electric carrier roller is required to be adjusted, and the electric carrier roller 9 is convenient to be adjusted, and the two sides of the electric carrier roller 9 can be conveniently and the electric carrier roller is used, and the electric carrier roller 9 can be installed and the two sides can be conveniently and the frame and the 15 can be adjusted, and the two sides of the carrier roller 9 can be conveniently and the 5, and the 5 can be used and the 5.

The wiring diagram of the electric telescopic rod 5 in the present utility model belongs to common knowledge in the art, the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so the control mode and wiring arrangement of the electric telescopic rod 5 are not explained in detail.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model will still fall within the protection scope of the technical solution of the present utility model.

Claims (6)

1. The novel bucket wheel machine conveying belt mechanism comprises a bottom frame (1) and three mounting frames (9) and is characterized in that mounting frames (2) are fixedly connected to the outer surfaces of two sides of the bottom frame (1), a plurality of supporting legs (10) are fixedly connected to the center of the top of the bottom frame (1), the supporting legs (10) are fixedly connected with one of the mounting frames (9), a support (14) is arranged on the inner surface of the mounting frames (9), a carrier roller (15) is rotatably connected to the inner surface of the support (14), screw holes (16) are symmetrically formed in the outer surface of the support (14), bolts (18) are connected to the inner surface of the screw holes (16), a support (12) is fixedly connected to the outer surfaces of two sides of the mounting frames (9), a rotating block (13) is fixedly connected to the outer surfaces of the other two mounting frames (9), and the outer surfaces of the rotating block (13) are rotatably connected with the inner surface of the support (12).

2. The novel bucket wheel machine conveyor belt mechanism of claim 1, wherein the outer surface of the mounting frame (9) is symmetrically provided with positioning holes (17), and the positioning holes (17) are matched with screw holes (16) in position.

3. The novel bucket wheel machine conveyor belt mechanism of claim 2, wherein the top of the underframe (1) is symmetrically and fixedly connected with a first connecting seat (3), and the inner surface of the first connecting seat (3) is rotationally connected with a first rotating seat (4).

4. The novel bucket wheel machine conveyor belt mechanism of claim 3, wherein the top of the first rotating seat (4) is fixedly connected with an electric telescopic rod (5), and the upper end surface of the electric telescopic rod (5) is fixedly connected with a second rotating seat (6).

5. The novel bucket wheel machine conveyor belt mechanism of claim 4, wherein the outer surface of the second rotating seat (6) is rotatably connected with a second connecting seat (7), the top of the second connecting seat (7) is fixedly connected with a side frame (8), and the two side frames (8) are respectively and fixedly connected with two mounting frames (9).

6. The novel bucket wheel machine conveyor belt mechanism as claimed in claim 5, wherein three carrier rollers (15) are in an inclined distribution state.