CN218260472U

CN218260472U - Be used for dustless conveyor of bulk cement

Info

Publication number: CN218260472U
Application number: CN202221921765.5U
Authority: CN
Inventors: 陶文喆; 毕家明
Original assignee: Ma'anshan Shixiye Cement Co ltd
Current assignee: Ma'anshan Shixiye Cement Co ltd
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2023-01-10
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses a be used for dustless conveyor of bulk cement, including transfer pipe, transfer pipe's upper portion is equipped with clearance mechanism, transfer pipe's inside is equipped with transmission device, clearance mechanism includes transmission box and multiunit clearance pole, the inboard of transmission box is equipped with spacing slide bar, and spacing slide bar passes through the inside sliding connection of slip subassembly with the transmission box, be equipped with spring one between spacing slide bar's the right-hand member and the inboard right part of transmission box, relate to the transport technology field, it rotates to drive spiral stirring leaf through the motor, the clearance pole slides along spiral stirring leaf, and the scraper blade clears up the surface of spiral stirring leaf, and when the scraper blade removes to returning the groove, spring one promotes spacing slide bar and makes the clearance pole pass returning the groove and reset, can in time clear up the surface of spiral stirring leaf effectively, avoid equipment after the use, the cement ash on spiral stirring leaf surface solidifies with the moisture in the humid environment, and then influence the life of equipment.

Description

Be used for dustless conveyor of bulk cement

Technical Field

The utility model relates to a carry technical field, specifically be a be used for dustless conveyor of bulk cement.

Background

Chinese patent publication No. CN213536619U2 discloses a cement conveying device, which can achieve dust-free conveying, prevent pollution to working environment, and ensure physical and mental health and civilized operation of operating personnel.

Above-mentioned patent and current dustless conveyor of cement adopt the auger to transmit more, but under most circumstances, after the cement conveyor conveying, if can not clear up the auger in time effectively, absorbent cement ash then can react with humid environment's moisture on the auger, and then influences the life of equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving at least one of the technical problems existing in the prior art; therefore, the utility model provides a be used for dustless conveyor of bulk cement for solve the dustless conveyor of current cement and adopt the auger to transmit more, after cement conveyor conveys, if can not clear up the auger effectively in time, absorbent cement ash then can react with humid environment's moisture production on the auger, and then influence the technical problem of the life of equipment.

In order to achieve the above object, an embodiment according to a first aspect of the present invention provides a dust-free conveying device for bulk cement, including a conveying pipe, a cleaning mechanism disposed on an upper portion of the conveying pipe, and a conveying mechanism disposed inside the conveying pipe;

the cleaning mechanism comprises a transmission box and a plurality of groups of cleaning rods;

a limiting sliding rod is arranged on the inner side of the transmission box and is in sliding connection with the inside of the transmission box through a sliding assembly, a first spring is arranged between the right end of the limiting sliding rod and the right part of the inner side of the transmission box, and a second spring is fixedly connected to the left end of the limiting sliding rod;

the conveying device is characterized in that a chute opening is formed in the upper portion of the conveying pipeline, a plurality of groups of cleaning rods are arranged at the bottom of the limiting slide rod, a limiting slide block is fixedly connected between the cleaning rods and the limiting slide rod, and the limiting slide block is connected with the chute opening in a sliding mode.

Preferably, the transmission mechanism comprises a motor and a transmission shaft;

the motor is arranged on the right side of the conveying pipeline, the transmission shaft is rotatably connected with the inside of the conveying pipeline, and the output end of the motor penetrates through the inside of the conveying pipeline and is fixedly connected with the right end of the transmission shaft.

Preferably, the outer side of the transmission shaft is provided with a spiral stirring blade, the surface of the spiral stirring blade is provided with a plurality of groups of return grooves, and the rear side of each return groove is fixedly connected with a baffle;

the left side of clearance pole is equipped with the scraper blade, and the scraper blade and the surface contact of spiral stirring leaf.

Preferably, the multiunit equidistance distributes between the clearance pole, multiunit return to equidistance between the groove and distribute, and the interval of multiunit clearance pole equals with the interval that the groove was returned to the multiunit.

Preferably, transfer line's left side intercommunication has the feeder hopper, and the bottom slope setting of feeder hopper, the right side intercommunication of transfer line bottom has the discharging pipe.

Preferably, the left end of the transmission shaft is connected with a knocking ball through a spring III, the bottom of the inner side of the feed hopper is fixedly connected with a reinforcing plate, and the knocking ball is in contact with the reinforcing plate.

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

drive the spiral stirring leaf through the motor and rotate, the clearance rod slides along the spiral stirring leaf, and the scraper blade clears up the surface of spiral stirring leaf, and the scraper blade removes when returning the return groove, the spacing slide bar of spring promotion and make the clearance rod pass back the return groove and reset, can in time clear up the surface of spiral stirring leaf effectively, avoid equipment after the use, the cement ash on spiral stirring leaf surface and the moisture coagulation solidification in the humid environment, and then the life of influence equipment.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a structural sectional view of the present invention.

In the figure: 1. a delivery conduit; 11. a chute opening; 21. a transmission box; 22. cleaning the rod; 221. a squeegee; 23. a limiting slide bar; 24. a first spring; 25. a second spring; 26. a limiting slide block; 31. a motor; 32. a drive shaft; 33. a spiral stirring blade; 331. returning to the groove; 332. a baffle plate; 34. a third spring; 35. knocking and hitting the ball; 4. a feed hopper; 41. a reinforcing plate; 5. and (4) discharging the pipe.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present application provides a dust-free conveying device for bulk cement, which includes a conveying pipeline 1, the conveying pipeline 1 is configured as a main structure of a conveying apparatus, so that cement is conveyed in a closed space, and a dust raising phenomenon is avoided during the conveying process, a cleaning mechanism is disposed on the upper portion of the conveying pipeline 1, the conveying pipeline 1 is internally provided with a conveying mechanism, the cleaning mechanism includes a transmission box 21 and a plurality of groups of cleaning rods 22, a limit slide rod 23 is disposed on the inner side of the transmission box 21, the limit slide rod 23 is slidably connected with the inner portion of the transmission box 21 through a sliding assembly, a first spring 24 is disposed between the right end of the limit slide rod 23 and the right portion of the inner side of the transmission box 21, a second spring 25 is fixedly connected to the left end of the limit slide rod 23, the limit slide rod 23 is effectively buffered during the resetting process by the arrangement of the second spring 25, a sliding notch 11 is disposed on the upper portion of the conveying pipeline 1, the multiple groups of cleaning rods 22 are arranged at the bottom of the limiting slide bar 23, a limiting slide block 26 is fixedly connected between the cleaning rods 22 and the limiting slide bar 23, the limiting slide block 26 is connected with the sliding groove port 11 in a sliding manner, the transmission mechanism comprises a motor 31 and a transmission shaft 32, the motor 31 is arranged at the right side of the transmission pipeline 1, the transmission shaft 32 is rotatably connected with the inside of the transmission pipeline 1, the output end of the motor 31 penetrates through the inside of the transmission pipeline 1 and is fixedly connected with the right end of the transmission shaft 32, a spiral stirring blade 33 is arranged at the outer side of the transmission shaft 32, multiple groups of return grooves 331 are formed in the surface of the spiral stirring blade 33, a baffle 332 is fixedly connected with the rear side of the return grooves 331, a scraping plate 221 is arranged at the left side of the cleaning rods 22, the scraping plate 221 is in contact with the surface of the spiral stirring blade 33, the multiple groups of cleaning rods 22 are distributed at equal intervals, the multiple groups of return grooves 331 are distributed at equal intervals, and the intervals of the multiple groups of cleaning rods 22 are equal to the intervals of the return grooves 331, the motor 31 drives the spiral stirring blade 33 to rotate, the cleaning rod 22 slides along the spiral stirring blade 33, the scraper blade 221 cleans the surface of the spiral stirring blade 33, and when the scraper blade 221 moves to the return groove 331, the first spring 24 pushes the limiting slide rod 23 and enables the cleaning rod 22 to pass through the return groove 331 and reset, the surface of the spiral stirring blade 33 can be cleaned effectively in time, after the equipment is used, cement ash on the surface of the spiral stirring blade 33 is prevented from being condensed and solidified with moisture in a humid environment, and the service life of the equipment is further influenced.

The utility model discloses a theory of operation:

when the cement mortar feeding device is used, bulk cement is placed inside the conveying pipeline 1 through the feeding hopper 4, then the motor 31 drives the transmission shaft 32 to rotate, and meanwhile, in the rotating process of the transmission shaft 32, the striking balls 35 connected with the springs 34 are driven to rotate and impact the reinforcing plate 41, so that the feeding hopper 4 vibrates, the cement inside the feeding hopper 4 is vibrated to fall inside the conveying pipeline 1, the spiral stirring blades 33 are driven to rotate, cement mortar is conveyed and is discharged through the discharging pipe 5;

after the conveying, there is cement ash to adsorb on spiral stirring leaf 33 surface, then motor 31 continues to drive spiral stirring leaf 33 and rotates, spiral stirring leaf 33 promotes clearance rod 22 simultaneously and slides, and scraper blade 221 clears up spiral stirring leaf 33's surface, when scraper blade 221 removed to returning groove 331 department, spring 24 promotes spacing slide bar 23 and moves left, make clearance rod 22 pass and return groove 331 and reset, scrape the secondary again, make the cement ash clean up on spiral stirring leaf 33 surface.

Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the present invention.

Claims

1. A dust-free conveying device for bulk cement comprises a conveying pipeline, and is characterized in that a cleaning mechanism is arranged at the upper part of the conveying pipeline, and a conveying mechanism is arranged in the conveying pipeline;

the conveying device is characterized in that a chute opening is formed in the upper portion of the conveying pipeline, a plurality of groups of cleaning rods are arranged at the bottoms of the limiting slide rods, and limiting slide blocks are fixedly connected between the cleaning rods and the limiting slide rods and are in sliding connection with the chute opening.

2. A bulk cement dust free conveying apparatus as claimed in claim 1 wherein the conveying means includes a motor and a drive shaft;

3. A dust-free bulk cement conveying device according to claim 2, wherein a spiral stirring blade is arranged outside the transmission shaft, a plurality of return grooves are formed in the surface of the spiral stirring blade, and a baffle is fixedly connected to the rear side of each return groove;

4. A dust-free bulk cement conveying apparatus as claimed in claim 3, wherein the cleaning rods are equally spaced, the return grooves are equally spaced, and the cleaning rods are equally spaced from the return grooves.

5. A dust-free bulk cement conveying device as claimed in claim 2, wherein the conveying pipeline is communicated with a feed hopper at the left side, the bottom of the feed hopper is arranged obliquely, and the conveying pipeline is communicated with a discharge pipe at the right side.

6. A dust-free bulk cement conveying device as claimed in claim 5, wherein the left end of the transmission shaft is connected with a knocking ball through a spring III, a reinforcing plate is fixedly connected to the bottom of the inner side of the feed hopper, and the knocking ball is in contact with the reinforcing plate.