CN219216610U

CN219216610U - Novel rotary table hopper for stacker-reclaimer

Info

Publication number: CN219216610U
Application number: CN202320242304.3U
Authority: CN
Inventors: 曹佳; 郭志恒; 彭云卿; 吴佳琳
Original assignee: Shanghai Electric Power Environmental Equipment Work Co ltd
Current assignee: Shanghai Electric Power Environmental Equipment Work Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-20
Anticipated expiration: 2033-02-17

Abstract

The utility model discloses a novel turntable hopper for a stacker-reclaimer, which belongs to the technical field of bulk cargo transportation of industrial facilities and comprises a turntable hopper, wherein one side of the turntable hopper is provided with a square opening, the inside of the square opening is embedded and connected with a side baffle, two supporting blocks are fixedly connected above the turntable hopper and hinged with a material guiding structure through a pin shaft, the material guiding structure is positioned at the material opening position of the turntable hopper, and an elastic structure is arranged below the material guiding structure. This a novel revolving stage hopper for stacker-reclaimer through including cantilever mount and cylinder in the side shield the inside, when can increase revolving stage hopper space like this, all wrap up inside the hopper with whole coal fall point, can not cause to spill the material from the hopper side to through the side shield, increase the airtight effect of hopper, solve the interference problem of sweeper and revolving stage hopper lateral wall, can a large amount of reduction dust pollution, and improve operational environment's air quality.

Description

Novel rotary table hopper for stacker-reclaimer

Technical Field

The utility model belongs to the technical field of bulk cargo transportation of industrial facilities, and particularly relates to a novel turntable hopper for a stacker-reclaimer.

Background

The traditional turntable hopper of the stacker-reclaimer is fixed on a turntable, under the condition that a cantilever belt conveyor is pitching, a driving roller of the belt conveyor and the hopper relatively move, and because the side wall of the hopper is positioned between the roller and a bearing seat, the side plate of the hopper is interfered with a first sweeper of the roller, under the condition that one sweeper is arranged, a large hole is needed to be formed in the side wall of the hopper, so that a large amount of dust is easily generated in the working process, the air quality is very poor, the working environment of operators is very bad, if the sweeper is not arranged, the condition that the back-stroke belt is not cleaned cleanly is caused by only arranging the sweeper, the pollution of a stock ground is formed, and in addition, in the process of material falling, the large impact force is easily caused to the hopper, the damage to the hopper is easily caused, and the dust is easily splashed.

Disclosure of Invention

In order to overcome the defects, the utility model provides a novel turntable hopper for a stacker-reclaimer, which solves the interference problem of a turntable hopper cleaner and the side wall of the hopper in the prior art, and the problems that in the process of material falling, large impact force is easily caused to the hopper, the hopper is easily damaged and dust is easily splashed are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel revolving stage hopper for stacker-reclaimer, includes the revolving stage hopper, square mouth has been seted up to one side of revolving stage hopper, the side shield is installed to square mouthful inside scarf joint, two supporting shoe of top fixedly connected with of revolving stage hopper, two supporting shoe are articulated with the guide structure through the round pin axle, and the guide structure is located the feed inlet position of revolving stage hopper, the below of guide structure is equipped with elastic structure, elastic structure fixed connection is on the lateral wall of revolving stage hopper feed inlet.

As a further aspect of the utility model: the rotary table hopper comprises a hopper body upper portion, a hopper body middle portion and a hopper body lower portion, and the hopper body middle portion is arranged below the hopper body lower portion.

As a further aspect of the utility model: the middle part of the hopper body is detachably connected with the upper part of the hopper body.

As a further aspect of the utility model: the guide structure comprises a connecting strip, the connecting strip is rotationally connected to two supporting blocks through a pin shaft, a connecting groove is formed in the connecting strip, and a porous plate is embedded in the connecting groove in a sliding mode.

As a further aspect of the utility model: the perforated plate is positioned in the feed opening of the turntable hopper.

As a further aspect of the utility model: the elastic structure comprises a movable strip, the upper part of the movable strip is attached to the porous plate, four springs are fixedly connected to the lower part of the movable strip, the four springs are fixedly connected to a fixed plate, and the fixed plate is fixedly connected to the side wall of the turntable hopper.

Compared with the prior art, the utility model has the beneficial effects that:

1. this a novel revolving stage hopper for stacker-reclaimer through including cantilever mount and cylinder in the side shield the inside, when can increase revolving stage hopper space like this, all wrap up inside the hopper with whole coal fall point, can not cause to spill the material from the hopper side to through the side shield, increase the airtight effect of hopper, solve the interference problem of sweeper and revolving stage hopper lateral wall, can a large amount of reduction dust pollution, and improve operational environment's air quality.

2. This a novel revolving stage hopper for stacker-reclaimer through setting up guide structure and elastic construction, when throwing the material, guide structure atress downward movement and give elastic construction downward force for elastic construction is rather than down force buffering, then can cushion guide structure, and then can reduce the impact force that the material directly drops in getting into the revolving stage hopper, avoids causing the damage to its inner shell.

3. This a novel revolving stage hopper for stacker-reclaimer through setting up the perforated plate, porous design on the perforated plate can collect doped impurity when the material drops, and then can play the effect of edulcoration, and the one side of perforated plate embedding spread groove is trapezoidal moreover, makes gomphosis between its and the spread groove, avoids the perforated plate to directly drop and gets into the revolving stage hopper, still can dismantle the change after the revolving stage hopper is deviate from in the perforated plate upset moreover.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a side dam of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a perforated plate according to the present utility model;

FIG. 4 is a schematic view of a resilient structure of the present utility model;

in the figure: 1 a rotary table hopper, 11 upper parts of hopper bodies, 12 middle parts of hopper bodies, 13 lower parts of hopper bodies, 2 side baffles, 3 material guiding structures, 31 connecting strips, 32 connecting grooves, 33 porous plates, 4 supporting blocks, 5 elastic structures, 51 movable strips, 52 fixed plates, 53 springs and 6 pin shafts.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-4, the present utility model provides a technical solution: the novel rotary table hopper for the stacker reclaimer comprises a rotary table hopper 1, wherein the rotary table hopper 1 comprises a hopper body upper part 11, a hopper body middle part 12 and a hopper body lower part 13, the hopper body middle part 12 is arranged below the hopper body lower part 13, the hopper body middle part 12 is detachably connected with the hopper body upper part 11, the separation of the hopper body upper part 11 and the hopper body upper part 11 is mainly used for facilitating the disassembly and the maintenance of a belt conveyor roller, and the thickness of the rotary table hopper 1 is increased to 10mm from the original 6mm, and the inner lining has enough strength, so that the service life of the rotary table hopper 1 is ensured;

the square opening is formed in one side of the turntable hopper 1, the side baffle plate 2 is embedded in the square opening, and the cantilever mount and the roller are both arranged in the side baffle plate 2, so that the space of the turntable hopper 1 can be enlarged, the whole coal dropping point is wrapped in the hopper, the material scattering is not caused from the side surface of the hopper, the sealing effect of the hopper is improved through the side baffle plate 2, the interference problem between the sweeper and the side wall of the turntable hopper 1 is solved, dust pollution can be greatly reduced, and the air quality of a working environment is improved;

the upper part of the turntable hopper 1 is fixedly connected with two supporting blocks 4, the two supporting blocks 4 are hinged with the material guiding structure 3 through a pin shaft 6, the material guiding structure 3 comprises a connecting strip 31, the connecting strip 31 is rotationally connected to the two supporting blocks 4 through the pin shaft 6, the pin shaft 6 can provide a rotation point for a porous plate 33, so that the porous plate 33 can smoothly move, and the material falling force can be buffered conveniently;

the connecting strip 31 is provided with the connecting groove 32, the connecting groove 32 is embedded with the porous plate 33 in a sliding manner, the porous plate 33 is positioned in the material opening of the turntable hopper 1, the material guiding structure 3 is positioned at the material opening of the turntable hopper 1, the elastic structure 5 is arranged below the material guiding structure 3, the elastic structure 5 comprises the movable strip 51, the upper part of the movable strip 51 is attached to the porous plate 33, the porous plate 33 is designed to be porous, doped impurities can be collected when materials fall down, the impurity removal effect can be further achieved, the porous plate 33 is embedded into the connecting groove 32, the surface of the porous plate 33 is trapezoid, the porous plate 33 is embedded with the connecting groove 32, the porous plate 33 is prevented from falling down into the turntable hopper 1, and the porous plate 33 can be detached and replaced after being overturned out of the turntable hopper 1;

four springs 53 are fixedly connected to the lower portion of the movable strip 51, the four springs 53 are fixedly connected to the fixed plate 52, the fixed plate 52 is fixedly connected to the side wall of the turntable hopper 1, the elastic structure 5 is fixedly connected to the side wall of the feed inlet of the turntable hopper 1, when the material downwards applies force to the porous plate 33, the porous plate 33 applies pressure to the springs 53 through the movable strip 51, the springs 53 generate upward repulsive force, and then the falling force of the material can be buffered, so that the impact force of the material entering the turntable hopper 1 is reduced.

The working principle of the utility model is as follows:

when feeding, firstly, the material is put on the porous plate 33, so that impurities enter holes of the porous plate 33 to be collected, and when the material is fed on the porous plate 33, the porous plate 33 is pressed downwards, so that the porous plate 33 generates angle bending, the movable strip 51, namely the spring 53 is pressed downwards, the spring 53 gives upward repulsive force, at the moment, the porous plate 33 can be reset, and then the falling force of the material can be buffered, so that the material smoothly enters the turntable hopper 1 along the porous plate 33.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, 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 can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a novel revolving stage hopper for stacker-reclaimer, includes revolving stage hopper (1), its characterized in that: square mouth has been seted up to one side of revolving stage hopper (1), side shield (2) are installed to square mouthful inside scarf joint, the top fixedly connected with of revolving stage hopper (1) two supporting shoe (4), and two supporting shoe (4) are articulated with guide structure (3) through round pin axle (6), and guide structure (3) are located the feed inlet position of revolving stage hopper (1), the below of guide structure (3) is equipped with elastic structure (5), elastic structure (5) fixed connection is on the lateral wall of revolving stage hopper (1) feed inlet.

2. A novel turntable hopper for a stacker reclaimer as defined in claim 1, wherein: the turntable hopper (1) comprises a hopper body upper portion (11), a hopper body middle portion (12) and a hopper body lower portion (13), and the hopper body middle portion (12) is arranged below the hopper body lower portion (13).

3. A novel turret hopper for a stacker-reclaimer as defined in claim 2, wherein: the middle part (12) of the hopper body is detachably connected with the upper part (11) of the hopper body.

4. A novel turntable hopper for a stacker reclaimer as defined in claim 1, wherein: the material guiding structure (3) comprises a connecting strip (31), the connecting strip (31) is rotationally connected to the two supporting blocks (4) through a pin shaft (6), a connecting groove (32) is formed in the connecting strip (31), and a porous plate (33) is embedded in the connecting groove (32) in a sliding mode.

5. The novel turntable hopper for a stacker reclaimer of claim 4, wherein: the perforated plate (33) is positioned in the material opening of the turntable hopper (1).

6. A novel turret hopper for a stacker-reclaimer as defined in claim 5, wherein: the elastic structure (5) comprises a movable strip (51), the upper part of the movable strip (51) is attached to the porous plate (33), four springs (53) are fixedly connected to the lower part of the movable strip (51), the four springs (53) are fixedly connected to a fixed plate (52), and the fixed plate (52) is fixedly connected to the side wall of the turntable hopper (1).