CN219585178U - Guide mechanism for thermal power plant - Google Patents

Abstract

The utility model discloses a material guide mechanism for a thermal power plant, which comprises a bottom plate, wherein a mounting plate is fixedly arranged on the top surface of the bottom plate, a rotating plate is rotatably arranged in the mounting plate, a material guide pipe is fixedly arranged at one end of the rotating plate, a lifting assembly is movably arranged on the bottom surface of the material guide pipe, a moving assembly is movably arranged on the side surface of the bottom plate, and a mounting groove is formed in the surface of the bottom plate. In the scheme, the lifting assembly is arranged to lift the material guide mechanism for a certain distance, so that the material guide mechanism can adapt to the working requirements of fuel transportation at different heights, is simple to operate, does not need operators to spend excessive time, and therefore achieves the effect of enhancing the applicability of the whole device; the movable assembly is arranged to be simpler and more convenient in transportation of the base, so that the material guiding mechanism is simpler and more convenient in transportation, and the practicality of the material guiding mechanism can be further improved by matching with the lifting assembly, and therefore the effect of improving the practicality of the whole device is achieved.

Description

Guide mechanism for thermal power plant

Technical Field

The utility model relates to the technical field of thermal power plants, in particular to a material guide mechanism for a thermal power plant.

Background

The thermal power plant is a plant for producing electric energy by using combustible matters (such as coal) as fuel, and the basic production process is as follows: the fuel heats water to generate steam when in combustion, chemical energy of the fuel is converted into heat energy, steam pressure pushes the steam turbine to rotate, the heat energy is converted into mechanical energy, then the steam turbine drives the generator to rotate, the mechanical energy is converted into electric energy, and the fuel is transported by the material guiding mechanism when working in the thermal power plant.

It still has some drawbacks in practical use, such as: most of the existing guide mechanisms of the thermal power plant adopt a progressive screw method to carry, so that the method cannot be broken, and can be lower in loss, but cannot be used for position adjustment, particularly cannot be used for lifting, so that the practicability of the whole device is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the embodiment of the utility model provides a material guide mechanism for a thermal power plant, which aims to solve the problems that the material guide mechanism in the prior art cannot perform a lifting function and is troublesome in transportation, so that the practicability of the whole device is reduced.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a guide mechanism for thermal power plant, includes the bottom plate, the top surface fixed mounting of bottom plate has the mounting panel, the inside rotation of mounting panel is installed and is changeed the board, the one end fixed mounting who changes the board has the passage, the bottom surface movable mounting of passage has lifting unit, the side movable mounting of bottom plate has the removal subassembly, the mounting groove has been seted up on the surface of bottom plate.

The lifting assembly comprises a driving column, one end of the driving column is fixedly sleeved with a driving gear, the bottom end of the driving gear is rotatably provided with a first column body, the surface of the driving gear is meshed with a driven gear, the top end of the driven gear is fixedly provided with a threaded column, and the bottom end of the driven gear is rotatably provided with a second column body.

The surface threads of the threaded column are provided with hollow columns, the top surfaces of the hollow columns are fixedly provided with connecting blocks, and connecting columns are rotatably arranged in the connecting blocks.

The connecting column is rotatably arranged in the material guide pipe, and the first column body and the second column body are rotatably arranged in the mounting groove.

The movable assembly comprises a mounting block, a limiting ring is fixedly arranged on the side face of the mounting block, a double-thread screw is rotatably arranged in the limiting ring, a driving ring is arranged on the surface thread of the double-thread screw, a connecting rod is fixedly arranged at the bottom end of the driving ring, and a brake plate is fixedly arranged at the bottom end of the connecting rod.

The bottom of the installation block is rotatably provided with a U-shaped plate, a roller is arranged in the U-shaped plate in a rolling mode, and the side face of the installation block is fixedly arranged on the side face of the bottom plate.

The shape of the braking plates is matched with the shape of the roller, the number of the braking plates is two, and the two braking plates are respectively movably arranged on the left side and the right side of the roller.

Compared with the prior art, the scheme of the utility model has at least the following beneficial effects:

in the scheme, the lifting assembly is arranged to lift the material guide mechanism for a certain distance, so that the material guide mechanism can adapt to the working requirements of fuel transportation at different heights, is simple to operate, does not need operators to spend excessive time, and therefore achieves the effect of enhancing the applicability of the whole device; the movable assembly is arranged to be simpler and more convenient in transportation of the base, so that the material guiding mechanism is simpler and more convenient in transportation, and the practicality of the material guiding mechanism can be further improved by matching with the lifting assembly, and therefore the effect of improving the practicality of the whole device is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a perspective assembly view of the overall device of the present utility model;

FIG. 3 is a schematic view of the structure of the base plate of the present utility model;

FIG. 4 is a schematic view of a lifting assembly according to the present utility model;

fig. 5 is a schematic diagram of a moving assembly according to the present utility model.

[ reference numerals ]

1. A bottom plate; 2. a mounting plate; 3. a rotating plate; 4. a material guiding pipe; 5. a lifting assembly; 6. a moving assembly; 7. a mounting groove; 51. a drive column; 52. a drive gear; 53. a first column; 54. a driven gear; 55. a threaded column; 56. a second column; 57. a hollow column; 58. a connecting block; 59. a connecting column; 61. a mounting block; 62. a limiting ring; 63. a double-thread screw; 64. a drive ring; 65. a connecting rod; 66. a brake plate; 67. a U-shaped plate; 68. and (3) a roller.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, an embodiment of the utility model provides a material guiding mechanism for a thermal power plant, which comprises a bottom plate 1, wherein a mounting plate 2 is fixedly mounted on the top surface of the bottom plate 1, a rotating plate 3 is rotatably mounted in the mounting plate 2, a material guiding pipe 4 is fixedly mounted at one end of the rotating plate 3, a lifting assembly 5 is movably mounted on the bottom surface of the material guiding pipe 4, a moving assembly 6 is movably mounted on the side surface of the bottom plate 1, and a mounting groove 7 is formed in the surface of the bottom plate 1.

As shown in fig. 3 and 4, the lifting assembly 5 includes a driving post 51, one end of the driving post 51 is fixedly sleeved with a driving gear 52, a first post 53 is rotatably installed at the bottom end of the driving gear 52, a driven gear 54 is installed in surface engagement with the driving gear 52, a threaded post 55 is fixedly installed at the top end of the driven gear 54, a second post 56 is rotatably installed at the bottom end of the driven gear 54, a hollow post 57 is installed on the surface of the threaded post 55 in a threaded manner, a connecting block 58 is fixedly installed at the top surface of the hollow post 57, a connecting post 59 is rotatably installed inside the connecting block 58, the connecting post 59 is rotatably installed inside the guide pipe 4, and both the first post 53 and the second post 56 are rotatably installed inside the installation groove 7.

Specifically, when one end of the material guiding tube 4 needs to be lifted, the driving column 51 is electrified at this time to drive the driving gear 52 to rotate, the driving gear 52 rotates to drive the driven gear 54 to rotate, thereby driving the threaded column 55 to rotate, the threaded column 55 drives the hollow column 57 to lift, the material guiding tube 4 correspondingly changes the position of the connecting column 59, and the lifting assembly 5 is utilized to lift the material guiding mechanism by a certain distance, so that the material guiding mechanism can adapt to the working requirements of fuel transportation at different heights, the operation is simple, the operation is unnecessary, and the operator spends too much time, thereby achieving the effect of enhancing the applicability of the whole device.

As shown in fig. 5, the moving assembly 6 includes a mounting block 61, a limiting ring 62 is fixedly mounted on a side surface of the mounting block 61, a double-threaded screw 63 is rotatably mounted in the limiting ring 62, a driving ring 64 is mounted on a surface thread of the double-threaded screw 63, a connecting rod 65 is fixedly mounted at a bottom end of the driving ring 64, a brake plate 66 is fixedly mounted at a bottom end of the connecting rod 65, a U-shaped plate 67 is rotatably mounted at a bottom end of the mounting block 61, rollers 68 are rotatably mounted in the U-shaped plate 67, a side surface of the mounting block 61 is fixedly mounted on a side surface of the bottom plate 1, shapes of the brake plates 66 are matched with shapes of the rollers 68, and the number of the brake plates 66 is two, and the two brake plates 66 are movably mounted on left and right sides of the rollers 68 respectively.

Specifically, when the guide pipe 4 needs to move, the double-thread screw 63 is rotated to drive the driving ring 64 to move, thereby driving the brake plate 66 to move, releasing the locking state of the roller 68, then moving the bottom plate 1 to move the guide pipe 4 to a proper position, then rotating the double-thread screw 63 to enable the brake plate 66 to be attached to two sides of the roller 68 to complete the fixation of the roller 68, and the moving assembly 6 is utilized to enable the transportation of the base to be simpler and more convenient, so that the transportation of the guide mechanism is also simpler and more convenient, and the practicality of the guide mechanism can be further improved by matching with the lifting assembly 5, thereby achieving the effect of improving the practicability of the whole device.

The working process of the utility model is as follows:

when one end of the material guiding pipe 4 needs to be lifted, the driving post 51 is electrified at this time to drive the driving gear 52 to rotate, the driving gear 52 rotates to drive the driven gear 54 to rotate, thereby driving the threaded post 55 to rotate, the threaded post 55 drives the hollow post 57 to lift, the material guiding pipe 4 correspondingly changes the position of the material guiding pipe through the connecting post 59, when the material guiding pipe 4 needs to move, the double-threaded screw 63 is rotated to drive the driving ring 64 to move, thereby driving the brake plate 66 to move, releasing the locking state of the roller 68, then the bottom plate 1 is moved to move the material guiding pipe 4 to a proper position, and then the double-threaded screw 63 is rotated to enable the brake plate 66 to be attached to two sides of the roller 68 to finish the fixation of the roller 68.

According to the technical scheme provided by the utility model, the lifting assembly 5 can lift the material guide mechanism for a certain distance, so that the material guide mechanism can adapt to the working requirements of fuel transportation at different heights, the operation is simple, excessive time is not required to be spent by operators, the effect of enhancing the applicability of the whole device is achieved, the transportation of the base can be simpler and more convenient through the moving assembly 6, the transportation of the material guide mechanism is simpler and more convenient, the practicability of the material guide mechanism can be further improved through being matched with the lifting assembly 5, and the effect of improving the practicability of the whole device is achieved.

The last points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (7)

1. The utility model provides a guide mechanism for thermal power plant, includes the bottom plate, its characterized in that, the top surface fixed mounting of bottom plate has the mounting panel, the inside rotation of mounting panel is installed and is changeed the board, the one end fixed mounting who changes the board has the guide pipe, the bottom surface movable mounting of guide pipe has lifting unit, the side movable mounting of bottom plate has movable subassembly, the mounting groove has been seted up on the surface of bottom plate.

2. The guide mechanism for a thermal power plant according to claim 1, wherein the lifting assembly comprises a driving column, one end of the driving column is fixedly sleeved with a driving gear, the bottom end of the driving gear is rotatably provided with a first column, the surface of the driving gear is meshed with a driven gear, the top end of the driven gear is fixedly provided with a threaded column, and the bottom end of the driven gear is rotatably provided with a second column.

3. The guide mechanism for a thermal power plant according to claim 2, wherein the surface of the threaded column is provided with a hollow column in a threaded manner, the top surface of the hollow column is fixedly provided with a connecting block, and the inside of the connecting block is provided with a connecting column in a rotating manner.

4. A thermal power plant material guiding mechanism according to claim 3, wherein the connecting column is rotatably mounted in the interior of the material guiding pipe, and the first column and the second column are rotatably mounted in the interior of the mounting groove.

5. The guide mechanism for a thermal power plant according to claim 1, wherein the moving assembly comprises a mounting block, a limiting ring is fixedly mounted on the side face of the mounting block, a double-thread screw is rotatably mounted in the limiting ring, a driving ring is mounted on the surface thread of the double-thread screw, a connecting rod is fixedly mounted at the bottom end of the driving ring, and a brake plate is fixedly mounted at the bottom end of the connecting rod.

6. The guide mechanism for a thermal power plant according to claim 5, wherein the bottom end of the mounting block is rotatably provided with a U-shaped plate, rollers are arranged in the U-shaped plate in a rolling manner, and the side surface of the mounting block is fixedly arranged on the side surface of the bottom plate.

7. The guide mechanism for a thermal power plant according to claim 5, wherein the shape of the braking plates is matched with the shape of the roller, the number of the braking plates is two, and the two braking plates are movably mounted on the left side and the right side of the roller respectively.