CN210392684U

CN210392684U - Transmission device with function of decontaminating

Info

Publication number: CN210392684U
Application number: CN201920955924.5U
Authority: CN
Inventors: 吕宝旺
Original assignee: Tianjin Zeyuan Concrete Co ltd
Current assignee: Tianjin Zeyuan Concrete Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-24
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a transmission device with function of decontaminating, including cylinder and belt, the both sides of cylinder are provided with the mount, the bottom of mount is equipped with a plurality of support columns, a lateral symmetry that two mounts were kept away from mutually is equipped with the fixed plate, connect through the connecting plate between two fixed plates, the top bilateral symmetry of connecting plate is equipped with the fixed block, be equipped with the pivot between two fixed blocks, the pivot is connected through first bearing with the fixed block, be equipped with the scraper blade in the pivot, one side of scraper blade contacts with the surface of belt, be connected through a plurality of compression spring between scraper blade and the connecting plate, be equipped with the clearance mechanism that is located the scraper blade top between two fixed plates. The utility model discloses a transmission device with function of decontaminating can avoid the scraper blade to strike off the material by force through compression spring elastic contraction, and then has reduced the damage of scraper blade, through multiple clearance, and then the effectual material of gluing on the belt of cleaing away, has improved whole transmission efficiency.

Description

Transmission device with function of decontaminating

Technical Field

The utility model relates to a transmission equipment field, in particular to transmission device with function of decontaminating.

Background

Conveyer belt transmission is by the wide application in the concrete manufacturing industry, and current conveyer belt transmission device primary structure has included the conveyer belt and has driven the cylinder of conveyer belt motion, and this cylinder is driven by drive arrangement, but because can place raw and other materials on the conveyer belt, in case the transportation exists when the great raw and other materials of viscidity, can directly glue on the conveyer belt, if not clear away in time, can influence whole transmission efficiency, and present transmission equipment uses the scraper blade directly to strike off the material of gluing on the conveyer belt usually, but when raw and other materials are the grit, the grit glues sewage and can adsorb on the conveyer belt, and the adsorption affinity is stronger, and then along with the increase of scraper blade live time, the breach very easily appears to the scraper blade, and then the result of use of scraper blade has been influenced, and then influence whole transmission efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a transmission device with function of decontaminating, when can effectively solving the raw and other materials in the background art for the grit, the grit glues sewage and can adsorb on the conveyer belt, and the adsorption affinity is stronger moreover, and then along with scraper blade live time's increase, the breach very easily appears to the scraper blade, and then has influenced the result of use of scraper blade, and then influences the problem of whole transmission efficiency.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a transmission device with function of decontaminating, includes cylinder and belt, the both sides of cylinder are provided with the mount, the bottom of mount is equipped with a plurality of support columns, two a side symmetry that the mount was kept away from mutually is equipped with the fixed plate, two connect through the connecting plate between the fixed plate, the top bilateral symmetry of connecting plate is equipped with the fixed block, two be equipped with the pivot between the fixed block, the pivot with the fixed block is connected through first bearing, be equipped with the scraper blade in the pivot, one side of scraper blade with the surface of belt contacts, the scraper blade with connect, two through a plurality of compression spring between the connecting plate be equipped with between the fixed plate and be located the clearance mechanism of scraper blade top.

Preferably, clearance mechanism is including setting up in two trachea between the fixed plate, the trachea is one end open-ended cavity structure, be equipped with a plurality of jet-propelled pipes on the trachea, tracheal one end and one of them the fixed plate passes through the second bearing and connects, the trachea is equipped with open-ended one end and runs through another the fixed plate, just the trachea with the junction of fixed plate is connected through the third bearing, trachea open-ended one end is connected with outside air pump, trachea and one of them through locking mechanism connects between the fixed plate.

Preferably, locking mechanism locates including the cover trachea outside solid fixed ring, gu be equipped with a plurality of first screw holes on the fixed ring, be equipped with two second screw holes on the fixed plate, the second screw hole with first screw hole passes through fixing bolt and connects, fixing bolt's an pot head is equipped with and is located gu the nut of fixed ring one side.

Preferably, the second threaded hole and the third bearing are located on the same fixing plate, and the third bearing is located between the two second threaded holes.

Preferably, the length of the scraper is equal to the width of the belt.

Compared with the prior art, the utility model discloses following beneficial effect has: through the matching action of the air pipe and the air injection pipe, the material stuck on the belt can be removed by introducing external air, thereby reducing the workload of the scraper, simultaneously loosening the over-tight material adhered on the belt, and through the matching action of the second bearing, the third bearing, the locking mechanism and the fixed plate, further adjusting the spraying angle of the gas spraying pipe, facilitating the fixation of the gas pipe after the adjustment is finished, and through the matching action of the scraper, the compression spring, the rotating shaft and the fixed block, so as to scrape off the material stuck on the belt, when the adsorption force of the material stuck on the belt is too large, the material can be prevented from being scraped by the scraper by force through the elastic contraction of the compression spring, and then reduced the damage of scraper blade, through multiple clearance, and then the effectual material of gluing on the belt of cleaing away, improved whole transmission efficiency.

Drawings

Fig. 1 is a schematic view of the overall structure of a conveying device with a trash removal function according to the present invention;

fig. 2 is one of the structural schematic diagrams of a scraper of a conveying device with a dirt removing function according to the present invention;

fig. 3 is a second schematic structural view of a scraper of a conveying device with a trash removal function according to the present invention;

fig. 4 is a schematic structural view of a cleaning mechanism of a conveying device with a dirt cleaning function according to the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4 at A;

fig. 6 is a schematic structural view of a fixing ring of a transmission device with a dirt removing function according to the present invention.

In the figure: 1. a drum; 2. a belt; 3. a fixed mount; 4. a support pillar; 5. a fixing plate; 6. a connecting plate; 7. a fixed block; 8. a rotating shaft; 9. a first bearing; 10. a squeegee; 11. a compression spring; 12. an air tube; 13. a gas ejector tube; 14. a second bearing; 15. a third bearing; 16. a fixing ring; 17. a first threaded hole; 18. a second threaded hole; 19. fixing the bolt; 20. and (4) a nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a conveying device with a dirt cleaning function comprises a roller 1 and a belt 2, wherein fixing frames 3 are arranged on two sides of the roller 1, a plurality of supporting columns 4 are arranged at the bottom ends of the fixing frames 3, fixing plates 5 are symmetrically arranged on the sides, far away from the two fixing frames 3, of the two fixing plates 5, the two fixing plates 5 are connected through a connecting plate 6, fixing blocks 7 are symmetrically arranged on two sides of the top end of the connecting plate 6, a rotating shaft 8 is arranged between the two fixing blocks 7, the rotating shaft 8 is connected with the fixing blocks 7 through a first bearing 9, a scraper 10 is arranged on the rotating shaft 8, one side of the scraper 10 is in contact with the surface of the belt 2, the scraper 10 is connected with the connecting plate 6 through a plurality;

the cleaning mechanism comprises an air pipe 12 arranged between two fixing plates 5, the air pipe 12 is a cavity structure with an opening at one end, a plurality of air injection pipes 13 are arranged on the air pipe 12, one end of the air pipe 12 is connected with one of the fixing plates 5 through a second bearing 14, one end of the air pipe 12 with an opening penetrates through the other fixing plate 5, the joint of the air pipe 12 and the fixing plate 5 is connected through a third bearing 15, one end of the air pipe 12 with an opening is connected with an external air pump, and the air pipe 12 is connected with one of the fixing plates 5 through a locking mechanism; the locking mechanism comprises a fixing ring 16 sleeved outside the air pipe 12, the fixing ring 16 is provided with a plurality of first threaded holes 17, the fixing plate 5 is provided with two second threaded holes 18, the second threaded holes 18 are connected with the first threaded holes 17 through fixing bolts 19, and one end of each fixing bolt 19 is sleeved with a nut 20 positioned on one side of the fixing ring 16; the second threaded holes 18 and the third bearing 15 are positioned on the same fixing plate 5, and the third bearing 15 is positioned between the two second threaded holes 18; the length of the scraper 10 is equal to the width of the belt 2.

It should be noted that, the utility model relates to a transmission device with decontamination function, when using, according to the actual demand rotate trachea 12, and then adjust the angle of jet-propelled pipe 13 towards belt 2, after the angle modulation finishes, screw in second screw hole 18 and first screw hole 17 in proper order through fixing bolt 19, and then nut 20 embolias the one end of fixing bolt 19, accomplish the injecing to trachea 12 position, and then outside air pump is connected with trachea 12, and then gas gets into trachea 12, and then gas spouts belt 2 through jet-propelled pipe 13, on the one hand directly blows off the material that slightly glues on belt 2, on the other hand blows the material that glues tightly on belt 2, for next step of material removal preparation, and then the material passes through scraper blade 10, by the secondary clearance, when the dynamics of material absorption on belt 2 is too big, material drive scraper blade 10 removes, and then compression spring 11 is in the compression state, when the material follows belt 2 and removes to other positions, compression spring 11 drive scraper blade 10 contacts the surface of belt 2 again, and then has protected scraper blade 10, has avoided the damage of scraper blade 10, and then the rotatory removal through belt 2, and the material that glues on belt 2 passes through jet-propelled pipe 13 and scraper blade 10 many times, through multiple clearance, the effectual material that has reduced on the belt 2, has improved whole transmission efficiency.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transmission device with function of decontaminating, includes cylinder (1) and belt (2), the both sides of cylinder (1) are provided with mount (3), its characterized in that: the bottom of mount (3) is equipped with a plurality of support columns (4), two the one side symmetry that mount (3) kept away from mutually is equipped with fixed plate (5), two connect through connecting plate (6) between fixed plate (5), the top bilateral symmetry of connecting plate (6) is equipped with fixed block (7), two be equipped with pivot (8) between fixed block (7), pivot (8) with fixed block (7) are connected through first bearing (9), be equipped with scraper blade (10) on pivot (8), one side of scraper blade (10) with the surface of belt (2) contacts, scraper blade (10) with connect through a plurality of compression spring (11) between connecting plate (6), two be equipped with between fixed plate (5) and be located the clearance mechanism of scraper blade (10) top.

2. The conveying device with a decontamination function as claimed in claim 1, wherein: clearance mechanism is including setting up in two trachea (12) between fixed plate (5), trachea (12) are one end open-ended cavity structure, be equipped with a plurality of jet-propelled pipes (13) on trachea (12), the one end and one of them of trachea (12) fixed plate (5) are connected through second bearing (14), trachea (12) are equipped with open-ended one end and run through another fixed plate (5), just trachea (12) with the junction of fixed plate (5) is connected through third bearing (15), trachea (12) open-ended one end is connected with outside air pump, trachea (12) and one of them connect through locking mechanism between fixed plate (5).

3. The conveying device with a decontamination function as claimed in claim 2, wherein: locking mechanism is located including the cover trachea (12) outside solid fixed ring (16), be equipped with a plurality of first screw holes (17) on solid fixed ring (16), be equipped with two second screw holes (18) on fixed plate (5), second screw hole (18) with first screw hole (17) are connected through fixing bolt (19), the pot head of fixing bolt (19) is equipped with and is located nut (20) of solid fixed ring (16) one side.

4. A conveying apparatus with a cleaning function according to claim 3, characterized in that: the second threaded holes (18) and the third bearing (15) are located on the same fixing plate (5), and the third bearing (15) is located between the two second threaded holes (18).

5. The conveying device with a decontamination function as claimed in claim 1, wherein: the length of the scraper (10) is equal to the width of the belt (2).