CN218691253U

CN218691253U - Sundry separating device of coal conveying belt machine

Info

Publication number: CN218691253U
Application number: CN202222858313.3U
Authority: CN
Inventors: 李树伍; 刘彬; 蒋平
Original assignee: Huainan Tianjia'an Power Generation Branch Of Anhui Electric Power Co ltd
Current assignee: Huainan Tianjia'an Power Generation Branch Of Anhui Electric Power Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-24
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a sundry separating device of a coal conveying belt machine, belonging to the technical field of coal conveying systems; the coal separating device comprises a separating assembly, wherein the separating assembly is arranged above the feed end of a belt conveyor and is used for separating impurities contained in raw coal. The utility model discloses a screen cloth that sets up, when using, when the band conveyer was poured into to the raw coal from the feed end on, through the screen cloth, impurity such as stone in the raw coal sieves out through the screen cloth and inside along screen cloth landing to separate bin, the raw coal after the impurity screening falls into the band conveyer from the clearance of screen cloth and transports, the easy problem that takes place to block up of coal breakage pipe appears when effectively avoiding the blanking, and the transportation can effectively avoid impurity card to go into the band conveyer on the band conveyer after the raw coal impurity sieves out, the frequency that band conveyer broke down has been reduced, the maintenance frequency to the band conveyer has been reduced promptly, coal conveying efficiency has effectively been promoted.

Description

Sundry separating device of coal conveying belt machine

Technical Field

The utility model relates to a coal conveying system technical field, in particular to coal conveying belt feeder debris separator.

Background

The belt conveyor is a belt conveyor, is fixed and movable, has a simple structure and high efficiency, is a continuous conveying machine using a flexible conveying belt to carry and pull crop materials, is one of the common conveying machines in a thermal power plant, and is characterized in that raw coal is accumulated in the plant after entering the plant and then enters a coal feeder through a coal conveying belt to be operated next step.

The coal conveying belt machine that current raw coal transportation used when transporting raw coal, raw coal is piling up, impurity such as stone, iron plate and billet can be sneaked into in storage and the transportation, raw coal blanking pipe takes place to block up easily when the blanking, and when these impurity process coal conveying belt machine, the easy card of impurity goes into the coal conveying belt machine, lead to the coal conveying belt machine to break down, need shut down and overhaul the coal conveying belt machine, coal conveying efficiency has been reduced, therefore, this application provides a coal conveying belt machine debris separator satisfies the demand.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a coal conveying belt machine debris separator is in order to solve the coal conveying belt machine that current raw coal transportation used when transporting raw coal, raw coal is piling up, can sneak into stone in storage and the transportation, impurity such as iron plate and billet, the coal breakage pipe takes place the jam easily when the blanking for raw coal, and these impurity are when coal conveying belt machine, the easy card of impurity goes into coal conveying belt machine, lead to coal conveying belt machine to break down, need shut down and overhaul coal conveying belt machine, the problem of coal conveying efficiency has been reduced.

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

the utility model provides a coal conveying belt feeder debris separator, includes the separable set, the separable set sets up the top at the band conveyer feed end, the separable set is arranged in separating the impurity that contains in the raw coal, the separable set is including fixing at subaerial mount, the top of mount is rotated and is connected with the axis of rotation, the outer wall fixedly connected with screen frame of axis of rotation, screen frame sets up the top of band conveyer feed end, screen frame's inner wall fixedly connected with screen cloth, screen frame's top fixedly connected with retainer plate, the equal fixedly connected with fixed plate of inner wall of a pair of girder, the equal fixedly connected with support frame in one side that a pair of support frame is close to each other, it is a pair of the same gusset plate of one side fixedly connected with that the support frame is close to each other, fixedly connected with riser on the gusset plate, the bottom fixedly connected with controller of riser, be provided with the lift rope on the riser, the one end fixedly connected with couple of lift rope, the couple articulate on the retainer plate, the one end of screen frame is provided with separation storehouse, the separation storehouse is fixed subaerial.

Preferably, one side of the separation bin, which is close to the screen frame, is fixedly connected with a baffle, the inner wall of the baffle is fixedly connected with a plurality of reinforcing ribs, and the baffle is arranged below one end of the screen frame.

Preferably, the screen frame and the belt conveyor are arranged in an inclined mode at an angle a.

Preferably, the material of the screen frame is 16# channel steel.

Preferably, the screen is machined from a plurality of round bars.

Preferably, the material of fixed plate is steel matter, the fixed plate with the girder passes through a plurality of inflation screw fixed connection.

Preferably, the material of the support frame is 16# channel steel, and the support frame and the fixing plate are fixed through a welding mode.

Preferably, the material of gusset plate is 10# channel-section steel, the gusset plate with the support frame is fixed through the welding mode.

Preferably, the material of the separation bin is steel.

Preferably, the baffle and the reinforcing rib are both made of steel, and the baffle and the separation bin are fixed in a welding mode.

Compared with the prior art, the utility model, following beneficial effect has at least:

in the above-mentioned scheme, through the screen cloth that sets up, when using, when the band conveyer is poured into from the feed end to the raw coal on, through the screen cloth, impurity such as stone in the raw coal sieves out through the screen cloth and inside along screen cloth landing to the separation bin, the separation bin can be collected the impurity of separating and be convenient for operating personnel to handle impurity, the raw coal after the impurity screening falls into the band conveyer from the clearance of screen cloth and transports, the easy problem appearance that takes place to block up of coal breakage pipe when effectively avoiding the blanking, and the transportation can effectively avoid impurity card to go into the band conveyer on the band conveyer after the raw coal impurity sieves out, the frequency that the band conveyer breaks down has been reduced, the maintenance frequency to the band conveyer has been reduced promptly, coal conveying efficiency has effectively been promoted.

Through the arranged lifter, when the screen cloth lifting device is used, the lifting button on the controller can be adjusted, the angle of the screen cloth is adjusted, and the screen cloth rotates and lifts. With band conveyer's contained angle grow, when the contained angle is the auto-stop rotation when eighty degrees, when needing the screen cloth to rotate and descend, the adjustment controller, when the screen cloth descends to the set position, the riser auto-stop goes up and down, through the angle of adjusting the screen cloth, the speed of steerable impurity gliding on the screen cloth reaches the effect of adjusting work efficiency as required.

Through the baffle that sets up, compensatied the distance between screen cloth and the separation bin, when using, fall down from the screen cloth after the impurity screening, along the baffle landing to the separation bin inside, the subaerial condition of falling into appears when avoiding impurity to slide along the screen cloth, the structural strength of baffle has been strengthened to the strengthening rib of setting, when heavier impurity such as stone smashes when the baffle, thereby the baffle can not take place to warp and influence dropping of impurity.

Drawings

The accompanying drawings, which are incorporated herein and constitute part of this specification, illustrate embodiments of the disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a first perspective view of a separator for sundries in a coal belt conveyor;

FIG. 2 is a second perspective view of the debris separator of the coal conveyor;

FIG. 3 is a schematic side view of a sundry separating device of the coal conveyor;

fig. 4 is an enlarged schematic view of fig. 1A.

[ reference numerals ]

1. A belt conveyor; 2. a separation assembly; 3. a fixed mount; 4. a rotating shaft; 5. a screen frame; 6. screening a screen; 7. a fixed ring; 8. a main beam; 9. a fixing plate; 10. a support frame; 11. a reinforcing plate; 12. a lifter; 13. a controller; 14. a lifting rope; 15. hooking; 16. separating the bins; 17. a baffle plate; 18. and (5) reinforcing ribs.

As shown, specific structures and devices are labeled in the drawings for the purpose of clearly realizing the structure of the embodiments of the present invention, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structures, devices and environments, and those skilled in the art can adjust or modify the devices and environments according to specific needs, and the adjustment or modification is still included in the scope of the appended claims.

Detailed Description

The utility model provides a coal conveying belt machine debris separator will be described in detail below with reference to the accompanying drawings and specific embodiments. Meanwhile, it is described herein that the following embodiments are the best and preferred embodiments for the purpose of making the embodiments more detailed, and may be implemented in other alternative ways by those skilled in the art; also, the accompanying drawings are included to describe embodiments in greater detail and are not intended to limit the invention in any way.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments.

In general, terms may be understood at least in part from the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in the singular or may be used to describe a combination of features, structures, or characteristics in the plural, depending at least in part on the context. Additionally, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead allow for the presence of other factors not necessarily explicitly described, depending at least in part on the context.

It is to be understood that the meaning of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest manner such that "on … …" means not only "directly on" something "but also includes the meaning of" on "something with intervening features or layers therebetween, and" over … … "or" over … … "means not only" over "or" over "something" but may also include the meaning of "over" or "over" something without intervening features or layers therebetween.

Further, spatially relative terms such as "below …," "below …," "lower," "above …," "upper," and the like may be used herein for convenience of description to describe the relationship of one element or feature to another element or feature, as shown in the figures. Spatially relative terms are intended to encompass different orientations in use or operation of the device in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1-4, the embodiment of the utility model provides a coal-conveying belt feeder debris separator, including separator assembly 2, separator assembly 2 sets up the top at belt conveyor 1 feed end, belt conveyor 1 is prior art, be used for carrying raw coal, separator assembly 2 is used for separating the impurity that contains in the raw coal, separator assembly 2 is including fixing at subaerial mount 3, the top swivelling joint of mount 3 has axis of rotation 4, the outer wall fixedly connected with screen frame 5 of axis of rotation 4, axis of rotation 4 uses the stainless steel axle that the diameter is not less than 24 millimeters, with screen frame 5 welded fastening, screen frame 5 sets up the top at belt conveyor 1 feed end, screen frame 5's inner wall fixedly connected with screen cloth 6, screen frame 5's top fixedly connected with retainer plate 7, the equal fixedly connected with fixed plate 9 of inner wall of a pair of girder 8, the equal fixedly connected with support frame 10 in one side that a pair of support frame 10 is close to each other, one side fixedly connected with same gusset plate 11 that a pair of support frame 10 is close to each other, fixedly connected with riser 12 on the gusset plate 11, the prior art 12, the concrete riser 12 is the current fixed connection of the retainer plate 12, the riser 12 is provided with lift hook 15 on the lift hook 16, the lift hook 16 on the subaerial joint of the lift control of lift hook 16, the bottom of lift hook 16.

Through the screen cloth 6 that sets up, when using, when the band conveyer 1 was poured into to the raw coal from the feed end, through screen cloth 6, impurity such as stone in the raw coal sieves out through screen cloth 6 and inside along screen cloth 6 landing to separation silo 16, separation silo 16 can collect the operating personnel of being convenient for to the impurity of separating and handle impurity, the raw coal after the impurity screening falls into band conveyer 1 from the clearance of screen cloth 6 and transports, the easy problem that takes place to block up of coal breakage pipe appears when effectively avoiding the blanking, and the transportation can effectively avoid impurity card to go into band conveyer 1 on band conveyer 1 after the raw coal impurity sieves out, the frequency that band conveyer 1 broke down has been reduced, the maintenance frequency to band conveyer 1 has been reduced promptly, coal conveying efficiency has effectively been promoted.

When the screen cloth lifting device is used, a lifting button on the controller 13 can be adjusted through the arranged lifter 12, the angle of the screen cloth 6 is adjusted, and the screen cloth 6 rotates and lifts. With band conveyer 1's contained angle grow, when the contained angle is the auto-stop rotation when eighty degrees, when needing screen cloth 6 to rotate and descend, adjustment controller 13, when screen cloth 6 descends to the set position, riser 12 auto-stop goes up and down, through the angle of adjusting screen cloth 6, the speed of steerable impurity gliding on screen cloth 6 reaches the effect of adjusting work efficiency as required.

As an implementation manner in this embodiment, as shown in fig. 1 to 3, a baffle 17 is fixedly connected to one side of the separation bin 16 close to the screen frame 5, a plurality of reinforcing ribs 18 are fixedly connected to an inner wall of the baffle 17, the baffle 17 is disposed below one end of the screen frame 5, a distance between the screen 6 and the separation bin 16 is made up by the baffle 17, when the separation bin is used, impurities fall from the screen 6 after being screened, and slide into the separation bin 16 along the baffle 17, so as to prevent the impurities from falling onto the ground when sliding down along the screen 6, the structural strength of the baffle 17 is enhanced by the reinforcing ribs 18, and when heavier impurities such as stones are hit on the baffle 17, the baffle 17 is not deformed, thereby affecting the falling of the impurities.

In this embodiment, as shown in fig. 1 to 3, the screen frame 5 and the belt conveyor 1 are disposed in an inclined manner at an angle a, the angle a is variable during the operation of the unit, and the angle a ranges from fifteen degrees to eighty degrees, so that the screened impurities better slide down from the screen 6 into the separation bin 16.

In this embodiment, as shown in fig. 1 to 3, the material of the screen frame 5 is 16# channel steel, the material of the support frame 10 is 16# channel steel, the support frame 10 and the fixing plate 9 are fixed by welding, the material of the reinforcing plate 11 is 10# channel steel, the reinforcing plate 11 and the support frame 10 are fixed by welding, the fixing effect of welding is firmer, the material of channel steel satisfies the structural strength of use, and the material can be saved, and the production cost can be reduced.

In this embodiment, the screen 6 is machined from a plurality of round bars, as shown in fig. 1-2.

In this embodiment, as shown in fig. 1 to 3, the fixing plate 9 is made of steel, the fixing plate 9 and the main beam 8 are fixedly connected through a plurality of expansion screws, the separation bin 16 is made of steel, the baffle 17 and the reinforcing ribs 18 are made of steel, the baffle 17 and the separation bin 16 are fixed through a welding manner, the steel has better structural strength, and is not easy to rust during use, and the welding manner has better fixing effect.

The technical scheme provided by the utility model, screen cloth through setting up, when using, when the band conveyer is poured into from the feed end to the raw coal, through the screen cloth, impurity such as stone in the raw coal sieves out through the screen cloth and inside along screen cloth landing to separate bin, separate bin can collect the operating personnel of being convenient for to the impurity of separating and handle impurity, the raw coal after the impurity screening falls into the band conveyer from the clearance of screen cloth and transports, the easy problem that takes place to block up of coal breakage pipe appears when effectively avoiding the blanking, and the transportation can effectively avoid impurity card to go into the band conveyer on the band conveyer after the raw coal impurity sieves out, the frequency that the band conveyer breaks down has been reduced, the maintenance frequency to band conveyer has been reduced promptly, coal conveying efficiency has effectively been promoted.

Through the arranged lifter, when the screen cloth lifting device is used, the lifting button on the controller can be adjusted, the angle of the screen cloth is adjusted, and the screen cloth rotates and lifts. With band conveyer's contained angle grow, when the contained angle is the auto-stop rotation when eighty degrees, when needing the screen cloth to rotate and descend, the regulation controller, when the screen cloth descends to the setting position, the riser auto-stop goes up and down, through the angle of adjusting the screen cloth, the speed that steerable impurity slided on the screen cloth reaches the effect of adjusting work efficiency as required.

The present invention covers any alternatives, modifications, equivalents, and alternatives falling within the spirit and scope of the invention. In the following description of the preferred embodiments of the present invention, specific details are set forth in order to provide a thorough understanding of the present invention, and it will be apparent to those skilled in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail as not to unnecessarily obscure aspects of the present invention.

Those skilled in the art will appreciate that all or part of the steps in the method for implementing the above embodiments may be implemented by relevant hardware instructed by a program, and the program may be stored in a computer readable storage medium, such as: ROM/RAM, magnetic disk, optical disk, etc.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a coal conveying belt feeder debris separator which characterized in that includes: the separating assembly is arranged above a feed end of a belt conveyor and used for separating impurities contained in raw coal, the separating assembly comprises a fixed frame fixed on the ground, the top of the fixed frame is rotatably connected with a rotating shaft, an outer wall fixedly connected with screen frame of the rotating shaft is arranged above the feed end of the belt conveyor, an inner wall fixedly connected with screen of the screen frame is fixedly connected with a fixed ring at the top of the screen frame, an inner wall of a pair of main beams is fixedly connected with a fixed plate, a pair of supporting frames are fixedly connected with supporting frames at one sides close to each other, the supporting frames are a pair of same reinforcing plates fixedly connected with one sides close to each other, a lifter is fixedly connected with the reinforcing plates, the bottom of the lifter is fixedly connected with a controller, a lifting rope is arranged on the lifter, one end of the lifting rope is fixedly connected with a hook, the hook is connected with the fixed ring, a separating bin is arranged at one end of the screen frame, and the separating bin is fixed on the ground.

2. The coal conveying belt machine sundry separating device according to claim 1, characterized in that a baffle is fixedly connected to one side of the separation bin close to the screen frame, a plurality of reinforcing ribs are fixedly connected to the inner wall of the baffle, and the baffle is arranged below one end of the screen frame.

3. The coal conveyor belt impurity separating device according to claim 1, wherein the screen frame and the belt conveyor are arranged in a manner of inclining at an angle a.

4. The coal conveyor belt impurity separating device according to claim 1, wherein the screen frame is made of 16# channel steel.

5. The coal conveyor belt impurity separating device according to claim 1, wherein the screen is machined from a plurality of round steel.

6. The coal-conveying belt conveyor sundry separating device according to claim 1, wherein the fixing plate is made of steel, and the fixing plate and the main beam are fixedly connected through a plurality of expansion screws.

7. The sundry separating device of the coal conveying belt conveyor according to claim 1, wherein the support frame is made of 16# channel steel, and the support frame and the fixing plate are fixed in a welding mode.

8. The sundry separating device of the coal conveying belt conveyor as claimed in claim 1, wherein the reinforcing plate is made of 10# channel steel, and the reinforcing plate and the support frame are fixed in a welding mode.

9. The coal conveyor belt impurity separating device according to claim 1, wherein the separating bin is made of steel.

10. The coal conveying belt conveyor sundry separating device according to claim 2, characterized in that the baffle and the reinforcing ribs are both made of steel, and the baffle and the separating bin are fixed in a welding mode.