CN219971220U - Anti-blocking assembly of coal conveying activation feeder and vibrating device thereof - Google Patents

Abstract

The utility model relates to the technical field of thermal power generation and related equipment thereof, in particular to an anti-blocking component of a coal conveying activation feeder and a vibrating device thereof, which comprise a machine body; comprises a frame fixed at the bottom of the outer wall; and, an anti-blocking assembly; comprises a profile frame and a first motor arranged at the center of the top of the profile frame; and, cleaning the assembly; comprises an annular disc and a chute arranged at the bottom center position of the annular disc; and, a rapping assembly; including first bow-shaped axle and be square second bow-shaped axle, third bow-shaped axle and the fourth bow-shaped axle that sets gradually along the circumferencial direction, through utilizing anti-blocking assembly can be with the inside coal material spiral of jam of organism release, prevent the condition that glues coal and wet coal jam, avoid influencing the discharge efficiency of coal material, and utilize rapping assembly can shake the outer wall all around to the organism simultaneously, accelerate the discharge rate of inside gluey coal and wet coal, thereby reach and reduce personnel consumption and influence the time length of feeding coal because of the coal supply is lower, reach the unit energy-conservation.

Description

Anti-blocking assembly of coal conveying activation feeder and vibrating device thereof

Technical Field

The utility model relates to the technical field of thermal power generation and related equipment thereof, in particular to an anti-blocking component of a coal conveying activation feeder and a rapping device thereof.

Background

With the development of society and science and technology, equipment in various fields is greatly developed, electric power is one of the common energy sources in daily life of people, the main power generation mode in China mainly adopts thermal power generation, energy is generated by burning coal, and an activated feeder is required to convey coal when the coal is transported, so that unloading is easier, the efficiency is high, and the cost is lower;

however, the prior anti-blocking component of the coal conveying activation feeder and the rapping device thereof have the following defects in the actual use process: when the vibration device is used, the efficiency is low by single-side vibration, and under the condition of coal sticking or coal wetting, the consumption of personnel and the coal feeding time length influenced by low coal feeding amount can be increased; and prevent blockking up subassembly and only prevent and handle through the vibrations measure mostly, and under the circumstances that glues coal or wet coal appears, the difficult problem of gluing coal or wet coal discharge, influence ejection of compact speed.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The utility model is provided in view of the problem that the blockage preventing assembly of the existing coal conveying activation feeder is mostly prevented and treated only by vibration measures, and the blockage preventing assembly is difficult to discharge the sticky coal or the wet coal and affects the discharging speed under the condition of the sticky coal or the wet coal.

It is therefore an object of the present utility model to provide an anti-clogging assembly for a coal delivery activation feeder and a rapping device therefor.

In order to solve the technical problems, the utility model provides the following technical scheme: an anti-blocking component of a coal conveying activation feeder comprises,

a body; comprises a frame fixed at the bottom of the outer wall; the method comprises the steps of,

an anti-blocking assembly; comprises a profile frame and a first motor arranged at the center of the top of the profile frame; the method comprises the steps of,

cleaning the assembly; comprises an annular disk and a chute arranged at the bottom center position of the annular disk.

As a preferred embodiment of the anti-clogging assembly for a coal conveying activation feeder of the present utility model, wherein: the output shaft of the first motor penetrates through the bearing on the upper surface of the frame and is connected with the rotating shaft through the coupler, a first convex plate is welded at the top of the outer wall of one side of the rotating shaft, and a spiral blade is welded at the bottom of the outer wall of the rotating shaft.

As a preferred embodiment of the anti-clogging assembly for a coal conveying activation feeder of the present utility model, wherein: electric telescopic rods are arranged on two sides of the upper surface of the annular disc, a sliding plate is arranged in the sliding groove, and the bottom of the sliding plate is welded on the upper surface of the rotating plate.

As a preferred embodiment of the anti-clogging assembly for a coal conveying activation feeder of the present utility model, wherein: the second convex plate is welded on the inner wall of one side of the rotating plate, and scraping plates are welded on the central positions of the outer walls of the two sides of the rotating plate.

The utility model has the beneficial effects that: the spiral blade on the outer wall of the rotating shaft is driven to rotate by operating the first motor, so that the blocked coal inside the machine body can be spirally pushed out, the blocking of sticky coal and wet coal can be prevented, and the discharge efficiency of the coal is prevented from being influenced.

In view of the problems that most of the prior rapping devices of the coal conveying activation feeder only rap through a single side when in use, the efficiency is low, and in the case of coal sticking or coal wetting, the consumption of personnel is increased, and the coal feeding duration is influenced due to the low coal feeding amount, the utility model is provided.

In order to solve the technical problems, the utility model provides the following technical scheme: an anti-clogging assembly comprising the coal conveying activation feeder of claim; the method comprises the steps of,

a rapping assembly; comprises a first bow-shaped shaft, a second bow-shaped shaft, a third bow-shaped shaft and a fourth bow-shaped shaft which are sequentially arranged along the circumferential direction in a square shape.

As a preferred version of the rapping device of the present utility model, wherein: one end of the first bow-shaped shaft is connected with an output shaft of the second motor through a coupler, the other end of the first bow-shaped shaft and one end of the fourth bow-shaped shaft are respectively provided with a first conical gear, and two sides of the outer walls of the first bow-shaped shaft, the second bow-shaped shaft, the third bow-shaped shaft and the fourth bow-shaped shaft are respectively movably connected with the support plate through bearings.

As a preferred version of the rapping device of the present utility model, wherein: second bevel gears are arranged at two ends of the second bow-shaped shaft and the third bow-shaped shaft, and lantern rings are sleeved outside the central positions of the outer walls of the protruding sections of the first bow-shaped shaft, the second bow-shaped shaft, the third bow-shaped shaft and the fourth bow-shaped shaft.

As a preferred version of the rapping device of the present utility model, wherein: the outer side of the outer wall of the lantern ring is connected with the connecting rod through a hinge, the other end of the connecting rod is connected with the impact column through a hinge, and the other end of the impact column is positioned in the limiting cylinder.

The utility model has the beneficial effects that: the first bow-shaped shaft, the second bow-shaped shaft, the third bow-shaped shaft and the fourth bow-shaped shaft are driven to rotate simultaneously under the transmission action by operating the second motor, and the impact column is driven to do outward or inward reciprocating motion in the limiting cylinder, so that the vibration efficiency can be improved by vibrating the peripheral outer walls of the machine body simultaneously, the discharging speed of sticky coal and wet coal in the machine body is accelerated, the personnel consumption is reduced, the coal feeding time is influenced due to lower coal feeding amount, and the energy saving of the machine set is achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic diagram of the overall structure of an anti-clogging module and a rapping device thereof of a coal conveying activation feeder of the present utility model.

Fig. 2 is a cross-sectional view of a machine body structure according to the present utility model.

Fig. 3 is a schematic structural diagram of an anti-blocking assembly according to the present utility model.

Fig. 4 is a disassembled view of the cleaning assembly according to the present utility model.

Fig. 5 is a schematic view of a rapping assembly according to the present utility model.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

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 in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Example 1

Referring to fig. 1 to 3, in a first embodiment of the present utility model, there is provided an anti-clogging assembly of a coal conveyor activation feeder, the machine body 100 having a supporting and stabilizing function by a frame 101 at the bottom; and an anti-blocking assembly 200 at the top thereof, the anti-blocking assembly 200 being provided with a rotation shaft 202a and a screw blade 203 welded below the outer wall thereof, and the blocked coal being discharged through the rotating screw blade 203, thereby increasing the discharging speed.

Specifically, a first convex plate 202b is welded on one side above the outer wall of the rotating shaft 202a, the top end of the rotating shaft 202a is connected with an output shaft of the first motor 202 through a coupler, the first motor 202 is installed on the upper surface of the U-shaped frame 201, and two sides of the bottom of the U-shaped frame 201 are installed on two sides of the upper surface of the machine body 100.

Further, the U-shaped frame 201 plays a supporting role for the first motor 202, and the first motor 202 operates to drive the rotating shaft 202a to rotate, and the first convex plate 202b and the spiral blade 203 on the outer wall rotate.

The operation process comprises the following steps: when the coal feeder is started, the coal feeder is started to drive the rotary shaft 202a to rotate through the coupler, the rotary shaft 202a rotates to drive the first convex plate 202b and the spiral blade 203 on the outer wall of the rotary shaft 202a to rotate, and the spiral blade 203 rotates to push out the blocked coal in the machine body 100 in a spiral manner, so that the blocking of the coal feeder can be prevented.

Example 2

Referring to fig. 4, this embodiment differs from the first embodiment in that: the structure for cleaning the residual coal is provided, the cleaning assembly 300 is additionally arranged, the residual coal on the inner wall of the machine body 100 can be scraped by the rotatable scraping plate 304, the resource utilization rate is improved, and the waste is reduced.

Specifically, one end of the scraper 304 is welded on the outer side of the outer wall of the rotating plate 303, a second convex plate 303b is arranged on the inner side wall of the rotating plate 303, a sliding plate 303a is arranged on the outer side of the upper surface of the rotating plate 303, the sliding plate 303a is located in the sliding groove 301a, the sliding groove 301a is arranged at the center of the top of the annular disc 301, the electric telescopic rods 302 are arranged on two sides of the top of the annular disc 301, and the top ends of the electric telescopic rods 302 are arranged on the inner wall of the U-shaped frame 201.

The rest of the structure is the same as in embodiment 1.

The operation process comprises the following steps: after the coal in the machine body 100 is completely pushed out, the electric telescopic rod 302 is started, the telescopic end of the electric telescopic rod 302 extends to push the annular disc 301 to move downwards, and as the sliding plate 303a on the upper surface of the rotating plate 303 is positioned in the sliding groove 301a at the bottom of the annular disc 301, the annular disc 301 moves downwards to drive the rotating plate 303 to move downwards, and after the rotating plate 303 moves downwards, the second convex plate 303b on the inner wall of the rotating plate can form a limiting effect with the first convex plate 202b on the outer wall of the rotating shaft 202a, so that the rotating plate 303 is driven to rotate when the rotating shaft 202a rotates, the scraping plates 304 on two sides are driven to rotate, residual coal on the inner wall of the machine body 100 is scraped, and waste and the influence on the subsequent use and service life of equipment are avoided.

Example 3

Referring to fig. 5, this embodiment differs from the above embodiment in that: a rapping assembly 400 capable of accelerating the discharging speed is provided, and the rapping assembly 400 is used for rapping the machine body 100 by driving the impact posts 404c on the outer sides of the periphery of the machine body 100 to perform reciprocating motion under the transmission action of the second motor 401, the first bow-shaped shaft 402, the second bow-shaped shaft 403, the third bow-shaped shaft 404 and the fourth bow-shaped shaft 405, so that the rapping efficiency is improved.

Specifically, the output shaft of the second motor 401 penetrates through the bearing on the end face of the adjacent support plate 402b and is connected with the first arcuate shaft 402 through a coupler, the other end of the first arcuate shaft 402 is in transmission connection with the second arcuate shaft 403 through a first conical gear 402a and a second conical gear 403a, the other end of the second arcuate shaft 403 is in transmission connection with the third arcuate shaft 404 through a second conical gear 403a and a second conical gear 403a, the other end of the third arcuate shaft 404 is in transmission connection with the fourth arcuate shaft 405 through a second conical gear 403a and a first conical gear 402a, two sides of the outer walls of the first arcuate shaft 402, the second arcuate shaft 403, the third arcuate shaft 404 and the fourth arcuate shaft 405 are respectively sleeved with a support plate 402b, the other end of the support plate 402b is welded on the outer side of the outer wall of the machine body 100, protruding sections are respectively arranged on the outer walls of the first arcuate shaft 402, the second arcuate shaft 403, the third arcuate shaft 404 and the fourth arcuate shaft 405, the outer walls of the protruding sections are sleeved with a lantern rings, the outer walls of the protruding sections are fixedly connected with the outer walls of the impact cylinders 404c through the lantern rings 404a and the hinges 404c, and the other ends of the impact cylinders 404c are movably connected with the outer walls 404d of the machine body 404 through the hinges 404c, and the other end of the impact cylinders 404d are movably connected with the other end 404 d.

Further, when the second motor 401 runs, the first arcuate shaft 402, the second arcuate shaft 403, the third arcuate shaft 404 and the fourth arcuate shaft 405 are driven by the first bevel gear 402a and the second bevel gear 403a respectively between two adjacent pairs, so that the driving function is achieved, the limiting cylinder 404d mainly plays a limiting role on the impact column 404c, the drop of the impact column 404c is avoided, and the impact cannot be achieved.

The operation process comprises the following steps: when a worker uses the machine body 100, coal is put in through the top of the machine body 100, when the coal passes through the activation feeder, namely the machine body 100, and the conditions of coal sticking, wet coal and the like occur in the activation feeder, the second motor 401 is started firstly, the output shaft of the second motor 401 rotates to drive the first bow-shaped shaft 402 to rotate through the coupler, and the first bow-shaped shaft 402, the second bow-shaped shaft 403, the third bow-shaped shaft 404 and the fourth bow-shaped shaft 405 are arranged along the circumferential direction, the four are square, one ends of the first bow-shaped shaft 402 and the fourth bow-shaped shaft 405 are provided with the first taper gear 402a, two ends of the second bow-shaped shaft 403 and the third bow-shaped shaft 404 are provided with the second taper gear 403a, meanwhile, the first taper gear 402a is in meshed connection with the adjacent second taper gear 403a, and the second taper gear 403a is in meshed connection, the first bow shaft 402 rotates to drive the second bow shaft 403 to rotate under the action of the first bevel gear 402a and the second bevel gear 403a, the second bow shaft 403 rotates to drive the third bow shaft 404 to rotate under the action of the second bevel gear 403a at the other end and the second bevel gear 403a at one end of the third bow shaft 404, the third bow shaft 404 rotates to drive the fourth bow shaft 405 to rotate under the action of the second bevel gear 403a at the other end and the first bevel gear 402a, so as to perform the mutual transmission function, and when the first bow shaft 402, the second bow shaft 403, the third bow shaft 404 and the fourth bow shaft 405 rotate, the outer walls of the protruding sections of the second bow shaft 403 rotate to drive the collar 404a to rotate on the outer walls of the second bow shaft 404a, and as the two ends of the connecting rod 404b are respectively movably connected with the collar 404a and the impact post 404c through hinges, and when the collar 404a performs circular motion, the impact column 404c is continuously driven to perform outward or inward reciprocating motion in the limit cylinder 404d under the action of the connecting rod 404b, so that the discharging speed of the sticky coal and the wet coal in the machine body 100 can be accelerated by simultaneously vibrating the peripheral outer walls of the machine body 100.

It is important to note that the construction and arrangement of the utility model as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperature, pressure, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter described in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of present utility model. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present utility models. Therefore, the utility model is not limited to the specific embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Furthermore, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those not associated with the best mode presently contemplated for carrying out the utility model, or those not associated with practicing the utility model).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims (8)

1. An anti-clogging component of a coal conveying activation feeder is characterized in that: comprising the steps of (a) a step of,

a machine body (100) comprising a frame (101) fixed at the bottom of the outer wall thereof; the method comprises the steps of,

the anti-blocking assembly (200) comprises a U-shaped frame (201) and a first motor (202) arranged at the top center position of the U-shaped frame; the method comprises the steps of,

the cleaning assembly (300) comprises an annular disc (301) and a chute (301 a) arranged at the bottom center position thereof.

2. The anti-clogging assembly for a coal delivery activation feeder of claim 1, wherein: the output shaft of the first motor (202) penetrates through the bearing on the upper surface of the U-shaped frame (201) and is connected with the rotating shaft (202 a) through a coupler, a first convex plate (202 b) is welded at the top of one side outer wall of the rotating shaft (202 a), and a spiral blade (203) is welded at the bottom of the outer wall of the rotating shaft (202 a).

3. The anti-clogging assembly for a coal delivery activation feeder of claim 1, wherein: electric telescopic rods (302) are arranged on two sides of the upper surface of the annular disc (301), sliding plates (303 a) are arranged in the sliding grooves (301 a), and the bottoms of the sliding plates (303 a) are welded on the upper surface of the rotating plate (303).

4. A blockage prevention assembly for a coal delivery activation feeder as claimed in claim 3 wherein: the second convex plates (303 b) are welded on the inner wall of one side of the rotating plate (303), and scraping plates (304) are welded on the central positions of the outer walls of the two sides of the rotating plate (303).

5. A rapping device of a coal conveying activation feeder is characterized in that: an anti-clogging assembly comprising a coal conveying activation feeder of any one of claims 1 to 4; the method comprises the steps of,

the rapping assembly (400) comprises a first arcuate shaft (402), a second arcuate shaft (403), a third arcuate shaft (404) and a fourth arcuate shaft (405) which are arranged in square sequence along the circumferential direction.

6. A rapping device according to claim 5, wherein: one end of a first bow-shaped shaft (402) is connected with an output shaft of a second motor (401) through a coupler, a first bevel gear (402 a) is arranged at the other end of the first bow-shaped shaft (402) and one end of a fourth bow-shaped shaft (405), and the first bow-shaped shaft (402), the second bow-shaped shaft (403), the third bow-shaped shaft (404) and two sides of the outer wall of the fourth bow-shaped shaft (405) are movably connected with a support plate (402 b) through bearings.

7. A rapping device according to claim 6, wherein: second bevel gears (403 a) are arranged at two ends of the second bow-shaped shaft (403) and the third bow-shaped shaft (404), and lantern rings (404 a) are sleeved outside the center positions of the outer walls of the protruding sections of the first bow-shaped shaft (402), the second bow-shaped shaft (403), the third bow-shaped shaft (404) and the fourth bow-shaped shaft (405).

8. A rapping device according to claim 7, wherein: the outer side of the outer wall of the collar (404 a) is connected with a connecting rod (404 b) through a hinge, the other end of the connecting rod (404 b) is connected with an impact column (404 c) through a hinge, and the other end of the impact column (404 c) is positioned in a limiting cylinder (404 d).