阅读说明：本技术 一种运料小车的密封装置 (Sealing device of material conveying trolley ) 是由 高彦 于 2019-11-14 设计创作，主要内容包括：本发明提供一种运料小车的密封装置,包括栏板和固定密封板,所述固定密封板设置于所述栏板远离运料小车的侧面上,相邻两个所述运料小车相对的所述固定密封板接触密封。本发明提供的一种运料小车的密封装置,设置固定密封板,并在固定密封板上设置缝隙补偿装置,使得能够根据运行状态自动补偿相邻两个运料小车之间的间隙,从而克服了现有技术中运料小车的栏板与栏板间漏风的问题,而且设置柔性连接装置,将固定密封板与密封罩的外部密封板之间形成接触密封,并在柔性连接板和竖向密封板的作用下共同在预料小车的上部形成密封腔体,有效避免运料小车的漏风问题,同时结构简单、利于维修。(The invention provides a sealing device of a material conveying trolley, which comprises a breast board and fixed sealing plates, wherein the fixed sealing plates are arranged on the side surfaces of the breast board far away from the material conveying trolley, and the fixed sealing plates opposite to two adjacent material conveying trolleys are in contact sealing. The sealing device of the material conveying trolley is provided with the fixed sealing plate, the gap compensation device is arranged on the fixed sealing plate, so that the gap between two adjacent material conveying trolleys can be automatically compensated according to the running state, the problem of air leakage between the breast boards of the material conveying trolleys in the prior art is solved, the flexible connecting device is arranged, the fixed sealing plate and the outer sealing plate of the sealing cover form contact sealing, a sealing cavity is formed on the upper part of the material conveying trolley under the action of the flexible connecting plate and the vertical sealing plate, the problem of air leakage of the material conveying trolleys is effectively avoided, and meanwhile, the sealing device is simple in structure and beneficial to maintenance.)

1. The utility model provides a sealing device of fortune material dolly which characterized in that: including breast board (2) and fixed seal plate (3), fixed seal plate (3) set up in on breast board (2) keep away from the inside side of fortune material dolly, adjacent two the fortune material dolly is relative fixed seal plate (3) contact is sealed.

2. The sealing device of claim 1, wherein: and a gap compensation device is arranged on the fixed sealing plate (3), and the gap compensation devices of two adjacent material conveying trolleys are in contact sealing.

3. The sealing device of claim 2, wherein: the fixed sealing plate (3) is provided with a first end and a second end along the moving direction of the material conveying trolley, the gap compensation device comprises a first compensation structure (10), the first compensation structure (10) is arranged on the first end, and the first compensation structure (10) of one of the two adjacent material conveying trolleys is in contact sealing with the second end of the fixed sealing plate (3) of the other material conveying trolley.

4. The sealing device of claim 3, wherein: the gap compensation device further comprises a second compensation structure (12), the second compensation structure (12) is arranged on the second end, and the first compensation structure (10) of one of the two adjacent material conveying trolleys is in contact sealing with the second compensation structure (12) of the fixed sealing plate (3) of the other material conveying trolley.

5. The sealing device of claim 1, wherein: the fixed sealing plate (3) is parallel to the horizontal direction.

6. The sealing device of claim 1, wherein: the conveying trolley freely moves in a sealing cover, the sealing cover comprises an external sealing plate (5) located on the outer side of the breast board (2), a flexible sealing device (4) is arranged at the lower end of the external sealing plate (5), and the flexible sealing device (4) is in contact sealing with the fixed sealing plate (3).

7. The sealing device of claim 6, wherein: the sealing cover further comprises a flexible connecting plate (7) and a vertical sealing plate (8), wherein the vertical sealing plate (8) is lapped on the conveyed materials of the material conveying trolley, and the vertical sealing plate (8) is arranged at the upper end of the outer sealing plate (5) through the flexible connecting plate (7).

8. The sealing device of claim 7, wherein: the material conveying trolley is characterized in that the vertical sealing plate (8), the flexible connecting plate (7), the external sealing plate (5), the fixed sealing plate (3), the breast board (2) and materials conveyed by the material conveying trolley are jointly surrounded to form a cylindrical sealing structure, and the cylindrical sealing structures of the material conveying trolley are communicated with one another.

9. The sealing device of claim 6, wherein: the flexible sealing device (4) is made of one or a combination of a plurality of materials of an elastic mechanism, a thin plate, a high-temperature rubber plate, a steel brush, a liquid material, an impermeable cloth or a magnetic material.

10. The sealing device of claim 2, wherein: the gap compensation device is made of one or a combination of a plurality of materials of an elastic piece, a thin steel belt, steel wire cloth, a polyurethane plate, a rubber plate, a refractory material plate, a magnetic material, wind-proof cloth or liquid seal.

Technical Field

The invention relates to the technical field of material penetration sealing of an air flow in a material conveying trolley. In particular to a sealing device of a material conveying trolley.

Background

In actual production, the material transporting trolley (such as a sintering machine trolley, a ring burning machine, a cooling machine and the like) often has the production condition that the air flow penetrates through the material in the material transporting trolley. The material conveying trolley is used for conveying materials, the trolley body of the material conveying trolley is in long-time contact with the materials through the breast boards of the material conveying trolley, and under the environment that the trolley body and the breast boards are washed when the materials fall, the trolley body and the breast boards are seriously abraded, a large amount of air leakage exists between the trolley body and between the breast boards, and the production energy consumption is seriously increased.

Disclosure of Invention

In order to solve the technical problem that air leaks in the transportation process of the material transporting trolley in the prior art, the sealing device of the material transporting trolley is additionally provided with the fixed sealing plate and the gap compensation device, and the gap is automatically compensated according to the running condition, so that a sealing cavity is formed, and the air leakage problem is effectively controlled.

The utility model provides a sealing device of fortune material dolly, includes breast board and fixed seal plate, fixed seal plate set up in on the inside side of fortune material dolly is kept away from to the breast board, adjacent two fortune material dolly is relative fixed seal plate contact is sealed.

And the fixed sealing plate is provided with a gap compensation device, and the gap compensation devices of two adjacent material conveying trolleys are in contact sealing.

The gap compensation device comprises a first compensation structure, the first compensation structure is arranged on the first end, and the first compensation structure is adjacent to the second compensation structure.

The gap compensation device further comprises a second compensation structure, the second compensation structure is arranged at the second end, and the first compensation structure of one of the two adjacent material conveying trolleys is in contact sealing with the second compensation structure of the fixed sealing plate of the other material conveying trolley.

The fixed sealing plate is parallel to the horizontal direction, and reinforcing ribs are arranged on the side face, facing the ground, of the fixed sealing plate.

The conveying trolley freely moves in a sealing cover, the sealing cover comprises an external sealing plate located on the outer side of the breast board, a flexible sealing device is arranged at the lower end of the external sealing plate, and the flexible sealing device is in contact sealing with the fixed sealing plate.

The sealing cover further comprises a flexible connecting plate and a vertical sealing plate, the vertical sealing plate is lapped on the conveyed materials of the conveying trolley, and the vertical sealing plate is arranged at the upper end of the external sealing plate through the flexible connecting plate.

The vertical sealing plate, the flexible connection plate, the external sealing plate, the fixed sealing plate, the breast board and the transported materials in the transporting trolley jointly enclose a cylindrical sealing structure, and the cylindrical sealing structures of the transporting trolley are mutually communicated.

The material of the flexible sealing device is a material with a sealing effect and comprises one or a combination of a plurality of elastic mechanisms, stainless steel sheets, high-temperature rubber plates, steel brushes, windproof cloth or magnetic materials.

The gap compensation device is made of a material with a sealing function, and comprises one or a combination of a plurality of elastic members, thin steel belts, steel wire cloth, polyurethane plates, rubber plates, refractory plates, magnetic materials, windproof cloth or liquid sealing.

The sealing device of the material conveying trolley is provided with the fixed sealing plate, the gap compensation device is arranged on the fixed sealing plate, so that the gap between two adjacent material conveying trolleys can be automatically compensated according to the running state, the problem of air leakage between the breast boards in the prior art is solved, the flexible connecting device is arranged, the fixed sealing plate and the outer sealing plate of the sealing cover form contact sealing, a sealing cavity is formed at the upper part of the expected trolley under the action of the flexible connecting plate and the vertical sealing plate, the problem of air leakage of the material conveying trolleys is effectively avoided, and the sealing device is simple in structure and beneficial to maintenance.

Drawings

Fig. 1 is a schematic structural diagram of a material transporting trolley of an embodiment of a sealing device of the material transporting trolley provided by the invention;

fig. 2 is a schematic structural diagram of a contact seal of fixed seal plates of two material conveying trolleys according to an embodiment of the sealing device of the material conveying trolley provided by the invention;

in the figure:

2. a breast board; 3. fixing the sealing plate; 4. a flexible sealing device; 5. an outer seal plate; 7. a flexible connecting plate; 8. a vertical sealing plate; 10. a first compensation structure; 12. a second compensation structure.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to overcome the problems that in the prior art, the car body and the breast board of the material conveying trolley are contacted with high-temperature materials for a long time, and the car body and the breast board are seriously abraded under the environment that the car body and the breast board are washed when the materials fall, and a large amount of air leaks between the car body and between the breast board and the breast board, as shown in fig. 1 and fig. 2, the sealing device of the material conveying trolley comprises the breast board 2 and the fixed sealing plate 3, wherein the fixed sealing plate 3 is arranged on the side surface of the breast board 2, which is far away from the inside of the material conveying trolley, two adjacent material conveying trolleys are opposite to each other, the fixed sealing plate 3 is in contact sealing, and the contact sealing between the fixed sealing plate 3 is utilized, so that the sealing relationship between the car body and between the breast board 2 and the breast board 2.

Be provided with gap compensation arrangement on the fixed seal plate 3, adjacent two the gap compensation arrangement contact seal of fortune material dolly, in order to avoid producing the rigid contact between the fortune material dolly, and utilize the gap compensation arrangement to realize the flexible contact between the fortune material dolly under the prerequisite of guaranteeing the sealed effect of contact, reduce the rigid collision damage between the fortune material dolly, utilize the deformation that gap compensation arrangement produced to increase the sealed effect of contact simultaneously.

The fixed sealing plate 3 is provided with a first end and a second end along the moving direction of the material conveying trolley, the gap compensation device comprises a first compensation structure 10, the first compensation structure 10 is arranged at the first end, and the two adjacent first compensation structures 10 of one material conveying trolley are in contact sealing with the second end of the fixed sealing plate of the other material conveying trolley.

The gap compensation device further comprises a second compensation structure 12, wherein the second compensation structure 12 is arranged at the second end, and the first compensation structure 10 of one of the two adjacent material conveying trolleys is in contact sealing with the second compensation structure 12 of the fixed sealing plate of the other material conveying trolley.

Fixed seal plate 3 parallels with the horizontal direction, just fixed seal plate 3 is provided with the strengthening rib on the side towards ground, reduces fixed seal plate 3's the installation degree of difficulty, increases the reliability of fixed seal plate 3 structure simultaneously.

The material transporting trolley freely moves in the sealing cover, the sealing cover comprises an outer sealing plate 5 which is located on the outer side of the breast board 2, a flexible sealing device 4 is arranged at the lower end of the outer sealing plate 5, the flexible sealing device 4 is in contact sealing with the fixed sealing plate 3, the flexible sealing between the fixed sealing plate 3 and the outer sealing plate 5 is realized by the flexible sealing device 4, the relative sealing between the material transporting trolley and the sealing cover is realized, and the problem of air leakage generated by a gap between the trolley and the sealing cover in the prior art is solved.

The sealing cover further comprises a flexible connecting plate 7 and a vertical sealing plate 8, wherein the vertical sealing plate 8 is lapped on the conveyed materials of the conveying trolley, and the vertical sealing plate 8 is arranged at the upper end of the outer sealing plate 5 through the flexible connecting plate 7.

The vertical sealing plate 8, the flexible connecting plate 7, the external sealing plate 5, the fixed sealing plate 3, the breast board 2 and the transported materials in the transporting trolley jointly enclose a cylindrical sealing structure, and the cylindrical sealing structures of the transporting trolley are mutually communicated.

The material of the flexible sealing device 4 is a material having a sealing effect, and comprises one or a combination of a plurality of elastic mechanisms, stainless steel sheets, high-temperature rubber plates, steel brushes, windproof cloth or magnetic materials, and the specific material is selected according to transportation conditions to meet the sealing requirement.

The gap compensation device is made of a material with a sealing function, and comprises one or a combination of a plurality of elastic members, thin steel belts, steel wire cloth, polyurethane plates, rubber plates, refractory plates, magnetic materials, windproof cloth or liquid sealing.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.