CN214305359U

CN214305359U - Self-cleaning electric coal gate plate

Info

Publication number: CN214305359U
Application number: CN202023323319.8U
Authority: CN
Inventors: 孟斌; 孟宪光
Original assignee: Xuzhou Ghdl Electric Power Equipment Co ltd
Current assignee: Xuzhou Ghdl Electric Power Equipment Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-28
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses an electronic coal flashboard of self-cleaning formula, including casing, tooth-like flashboard, drive gear and drive arrangement, the internally mounted of casing has the tooth-like flashboard, the outside of casing is equipped with drive arrangement, drive arrangement includes motor, support, drive shaft, rack, gear shaft and drive gear, the outside fixed connection support of casing, the externally mounted motor of support, the side fixed connection drive shaft of motor, the inside of casing is equipped with the gear shaft. This electronic coal flashboard of self-cleaning formula, through the drive arrangement who is equipped with particular structure in the outside of casing, better solution traditional coal flashboard lead to easily getting rusty when using, the problem of card coal, in-process using has possessed self-cleaning effect, along with the cyclic motion of rack, the condition by the coal cinder card owner can not appear, need not the staff and clear up when using, the convenience when having improved the use greatly, overall structure is simple, labour saving and time saving during the use.

Description

Self-cleaning electric coal gate plate

Technical Field

The utility model relates to an electronic coal flashboard technical field specifically is an electronic coal flashboard of self-cleaning formula.

Background

The electric coal gate plate is also called a coal gate, is mainly arranged at the lower part of a raw coal bin of a power plant, plays a role in opening and closing the raw coal bin according to the working condition of a coal mill and is used for controlling the flow of coal breakage.

Most of electric coal flashboards on the current market are driven by screw rod structures when applied, the rusty condition of the driving structure is easy to appear in the operation process, the driving block is easy to cause once the screw rod is rusted, the cleaning is carried out by very inconvenient workers during use, the coal flashboards are complex and convenient to maintain, and certain limitation exists during application.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a self-cleaning formula electronic coal flashboard has solved the electronic coal flashboard on the current market and has mostly adopted the lead screw structure to drive when using, the rusty condition of drive structure appears easily at the in-process of operation, and in case the lead screw appears leading to the drive card to die easily when rustting, very inconvenient staff clears up during the use, the coal flashboard of majority is comparatively loaded down with trivial details when overhauing and maintaining simultaneously, there is the problem of certain limitation during the application.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an electronic coal flashboard of self-cleaning formula, includes casing, tooth-like flashboard, drive gear and drive arrangement, the internally mounted of casing tooth-like flashboard, the outside of casing is equipped with drive arrangement, drive arrangement includes motor, support, drive shaft, rack, gear shaft and drive gear, the outside fixed connection support of casing, the externally mounted motor of support, the side fixed connection drive shaft of motor, the inside of casing is equipped with the gear shaft, cup joint the rack between drive shaft and the gear shaft, the outside fixed connection drive gear of gear shaft, drive gear is connected through the mode of gomphosis in the bottom of tooth-like flashboard.

Preferably, the driving devices are symmetrically distributed, and coal leaking ports are formed in the outer portion of the shell and located outside the tooth type gate plates.

Preferably, a sliding groove is formed in the shell, a sliding block is fixedly connected to the top of the tooth type gate plate, and the sliding block is embedded in the sliding groove.

Preferably, the outer part of the shell is fixedly connected with a shaft seat, and the inner part of the shaft seat is connected with a gear shaft in an embedded mode.

Preferably, the inside fixed connection diaphragm of casing, the outside of drive gear is equipped with the driven shaft, the inside at the diaphragm is inlayed to the driven shaft.

Preferably, the tooth openings are formed in the outer portion of the tooth type gate plate, the driving gear is embedded in the tooth openings, and the tooth openings are evenly distributed.

(III) advantageous effects

The utility model provides an electronic coal flashboard of self-cleaning formula. The method has the following beneficial effects:

(1) the self-cleaning type electric coal gate plate has the advantages that the driving device with a special structure is arranged outside the shell, so that the problems that the traditional coal gate plate is easy to rust and clamp coal during application are well solved, the driving gear matched with the tooth-type gate plate is arranged at the bottom of the tooth-type gate plate, racks are arranged outside the driving gear and the gear shaft and are used as driving parts, and then the driving part is driven by the motor, so that the driving structure of the gear combined with the racks can be realized, the self-cleaning effect is realized during use, the situation that the coal blocks are clamped can not occur along with the circular motion of the racks, workers do not need to clean during use, the convenience during use is greatly improved, the whole structure is simple, and time and labor are saved during application;

(2) this electronic coal flashboard of self-cleaning formula is through seting up the tooth mouth on the tooth-like flashboard to combine a plurality of drive gear of bottom, then drive gear's externally mounted gear shaft, only need drive gear by the gear shaft when this flashboard moves like this, remove by drive gear drive flashboard and remove can about moving again after that, its component simple structure is clear, make things convenient for the staff very at the in-process of using to overhaul, maintain very convenience, the practicality is stronger during the use.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the internal structure of the housing of the present invention;

fig. 3 is a schematic structural view of the tooth shutter of the present invention;

fig. 4 is a schematic structural view of the driving gear of the present invention.

In the figure, a shell-1, a tooth type flashboard-2, a driving device-3, a motor-4, a bracket-5, a driving shaft-6, a rack-7, a gear shaft-8, a shaft seat-9, a driving gear-10, a transverse plate-11, a driven shaft-12, a coal leakage port-13, a chute-14, a slide block-15 and a tooth port-16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: a self-cleaning type electric coal gate plate comprises a shell 1, a tooth type gate plate 2, a driving gear 10 and a driving device 3, wherein the tooth type gate plate 2 is installed inside the shell 1, the driving device 3 is arranged outside the shell 1, the driving device 3 comprises a motor 4, a support 5, a driving shaft 6, a rack 7, a gear shaft 8 and the driving gear 10, the support 5 is fixedly connected outside the shell 1, the motor 4 is installed outside the support 5, the driving shaft 6 is fixedly connected to the side surface of the motor 4, the gear shaft 8 is arranged inside the shell 1, the rack 7 is sleeved between the driving shaft 6 and the gear shaft 8, the driving gear 10 is fixedly connected outside the gear shaft 8, the driving gear 10 is connected to the bottom of the tooth type gate plate 2 in a chimeric mode, and the driving gear 10 is driven by a driving structure of the gear and the rack 7 arranged outside the shell 1 and moves along with the circulation of the rack 7, the situation of being blocked by the coal blocks can not occur, the cleaning by workers is not needed when the coal briquette is used, and the convenience in use is greatly improved.

Drive arrangement 3 is the symmetric distribution form, coal leakage mouth 13 is seted up to the outside of casing 1, coal leakage mouth 13 is located the outside of tooth-like flashboard 2, all is equipped with drive arrangement 3 through the both sides at casing 1, better improvement during the use smoothness nature when the drive, avoid appearing the condition that drive power is not enough.

The inside of casing 1 is seted up spout 14, the top fixed connection slider 15 of tooth-like flashboard 2, slider 15 gomphosis is in the inside of spout 14, connects through adopting slider 15 between casing 1 and tooth-like flashboard 2, and is more smooth when the operation, the phenomenon that the card is pause can not appear, and the functionality is stronger.

The outside fixed connection axle bed 9 of casing 1, gear shaft 8 is connected through the mode of inlaying in the inside of axle bed 9, connects through adopting axle bed 9 between casing 1 and gear shaft 8, better improvement stability when moving.

The inside fixed connection diaphragm 11 of casing 1, the outside of drive gear 10 is equipped with driven shaft 12, driven shaft 12 inlays in the inside of diaphragm 11, through being equipped with diaphragm 11 in the inside of casing 1, can improve drive gear 10's intensity to a certain extent, and stability that can be more when making its operation.

Tooth mouth 16 is seted up to the outside of tooth flashboard 2, the inside gomphosis drive gear 10 of tooth mouth 16, tooth mouth 16 is the evenly distributed form, is equipped with tooth mouth 16 through the bottom at tooth flashboard 2, gomphosis drive gear 10 that can be fine to at the in-process of operation more smooth, the staff of being convenient for overhauls, the practicality is stronger.

The working principle is as follows: when the self-cleaning electric coal gate plate is applied, when coal blocks need to be discharged, only the motor 4 of the driving device 3 needs to be started firstly, meanwhile, the model of the motor 4 is YB2-132S-4, then the motor 4 runs to drive the driving shaft 6 on the side surface to rotate, simultaneously, as the rack 7 is sleeved outside the driving shaft 6, the gear shaft 8 and the driving gear 10 are installed inside the shell 1, and the rack 7 and the driving shaft 6 are adopted to be connected outside the gear shaft 8, the driving gear 10 inside the shell 1 can be driven to rotate along with the running of the motor 4, then, as the tooth port 16 is arranged outside the tooth type gate plate 2, the tooth type gate plate 2 can be mutually embedded with the driving gear 10 at the bottom of the tooth type gate plate, when the driving gear 10 rotates, the tooth type gate plate 2 moves towards the right side, so as to open the coal leakage port 13, the coal blocks are discharged, and adopt slider 15 to connect between tooth-like flashboard 2 and casing 1, the condition of card pause can not appear at the in-process of operation, make this drive structure possess self-cleaning effect at the in-process of using, along with the cyclic motion of rack 7, the condition by the coal cinder card owner can not appear, need not the staff when using and clear up, the convenience when using has been improved greatly, simultaneously overhaul at the in-process convenience staff very that this flashboard was used, outside simple structure is clear, it is very convenient to maintain, overall structure is simple, the practicality is stronger during the use.

The utility model discloses a casing 1, tooth-like flashboard 2, drive arrangement 3, motor 4, support 5, drive shaft 6, rack 7, gear shaft 8, axle bed 9, drive gear 10, diaphragm 11, driven shaft 12, coal leakage mouth 13, spout 14, slider 15, tooth mouth 16, the part is the general standard component or the part that technical staff in this field knows, its structure and principle all can be known through the technical manual or through conventional experimental method to this technical staff, the problem that the utility model solves is that most of the electronic coal flashboards on the existing market adopt the lead screw structure to drive when using, the condition that the drive structure rusts appears easily in the process of operation, and lead to the drive card to die easily when the lead screw appears rustting, inconvenient staff clears up when using, most coal flashboards are more loaded down with trivial details when overhauing and maintaining simultaneously, the utility model has the advantages that the utility model has the problems of limitation and the like when in use, through the mutual combination of the components, the driving device 3 with a special structure is arranged outside the shell 1, the driving gear 10 matched with the tooth-type flashboard 2 is arranged at the bottom of the tooth-type flashboard 2, the rack 7 is arranged outside the driving gear 10 and the gear shaft 8 and is used as a driving part, and then the driving device is driven by the motor 4, so that the driving structure of the gear combined with the rack 7 can be realized, the self-cleaning effect is realized in the use process, the situation of being blocked by coal blocks can not occur along with the circular motion of the rack 7, the cleaning by workers is not needed in the use process, the convenience in use is greatly improved, meanwhile, through the tooth openings 16 arranged on the tooth-type flashboard 2 and combined with a plurality of driving gears 10 at the bottom, then the gear shaft 8 is arranged outside the driving gear 10, so that the driving gear 10 is only needed to be driven by the gear shaft 8 when the flashboard is operated, then, the driving gear 10 drives the flashboard to move left and right, the structure is simple and clear, the flashboard is convenient for workers to overhaul in the application process, the maintenance is very convenient, and the practicability is high in use.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an electronic coal flashboard of self-cleaning formula which characterized in that: comprises a shell (1), a tooth type flashboard (2), a driving gear (10) and a driving device (3), a tooth type flashboard (2) is arranged inside the shell (1), a driving device (3) is arranged outside the shell (1), the driving device (3) comprises a motor (4), a bracket (5), a driving shaft (6), a rack (7), a gear shaft (8) and a driving gear (10), a bracket (5) is fixedly connected with the outside of the shell (1), a motor (4) is arranged on the outside of the bracket (5), the side surface of the motor (4) is fixedly connected with a driving shaft (6), a gear shaft (8) is arranged in the shell (1), a rack (7) is sleeved between the driving shaft (6) and the gear shaft (8), the outside of the gear shaft (8) is fixedly connected with a driving gear (10), and the bottom of the tooth type flashboard (2) is connected with the driving gear (10) in a tabling mode.

2. The self-cleaning electric coal gate plate of claim 1, wherein: the driving device (3) is symmetrically distributed, a coal leakage opening (13) is formed in the outer portion of the shell (1), and the coal leakage opening (13) is located in the outer portion of the tooth type gate plate (2).

3. The self-cleaning electric coal gate plate of claim 1, wherein: a sliding groove (14) is formed in the shell (1), a sliding block (15) is fixedly connected to the top of the tooth type gate plate (2), and the sliding block (15) is embedded in the sliding groove (14).

4. The self-cleaning electric coal gate plate of claim 1, wherein: the outer portion of the shell (1) is fixedly connected with a shaft seat (9), and the inner portion of the shaft seat (9) is connected with a gear shaft (8) in an embedded mode.

5. The self-cleaning electric coal gate plate of claim 1, wherein: the inside fixed connection diaphragm (11) of casing (1), the outside of drive gear (10) is equipped with driven shaft (12), driven shaft (12) are inlayed in the inside of diaphragm (11).

6. The self-cleaning electric coal gate plate of claim 1, wherein: tooth openings (16) are formed in the outer portion of the tooth type gate plate (2), the driving gear (10) is embedded in the tooth openings (16), and the tooth openings (16) are evenly distributed.