CN213901888U

CN213901888U - Kiln car with elastic sealing structure

Info

Publication number: CN213901888U
Application number: CN202023231435.7U
Authority: CN
Inventors: 李涛
Original assignee: Linyi Yindi Machinery Manufacturing Co ltd
Current assignee: Linyi Yindi Machinery Manufacturing Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-06
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a kiln car with elastic seal structure belongs to kiln operation equipment technical field. The defects that in the prior art, the joint of two adjacent kiln cars is easy to lose heat and the two adjacent kiln cars lack a buffer device when in contact are overcome. The heat preservation structure mainly comprises a frame, rollers are installed at the bottom of the frame, a heat preservation layer is installed at the top of the frame, a first sealing structure and a second sealing structure which are matched with each other are installed at the two ends of the heat preservation layer respectively, the first sealing structure comprises an upper connecting groove and a lower inserting block, the upper connecting groove is formed in the upper connecting groove, a sliding plate is installed in the upper connecting groove, a plurality of high-temperature-resistant springs are installed between the inner side faces of the upper sliding plate and the upper connecting groove, the second sealing structure comprises a lower connecting groove and an upper inserting block, the lower connecting groove is formed in the other end of the heat preservation layer, the lower sliding plate is installed in the lower connecting groove, and a plurality of high-temperature-resistant springs are installed between the inner side faces of the lower sliding plate and the lower connecting groove.

Description

Kiln car with elastic sealing structure

Technical Field

The utility model belongs to the technical field of kiln operation equipment, specifically speaking especially relates to a kiln car with elastic seal structure.

Background

The tunnel kiln needs kiln cars to transport and bear green bricks in the production process, slide rails matched with the kiln cars are installed at the bottom of the kiln, a plurality of kiln cars can be placed in one kiln, and two adjacent kiln cars are tightly attached to each other under the action of tools such as a car pusher. Kiln car generally installs the heat preservation of constituteing by the insulating brick, and the heat preservation can restrict the heat of heat preservation upside and flow to the heat preservation downside, and then reduces the heat loss of kiln and avoids causing kiln car axletree, angle steel and bearing etc. to break down because of high temperature. However, in the use process of the current kiln cars, the connection of the connection parts of two adjacent kiln cars is not tight enough, so that a large amount of heat flows to the lower side of the heat insulation layer from the connection parts of the two adjacent kiln cars, the temperature of the bottom of each kiln car is increased, the heat utilization of the kiln is low, the kiln cars are easy to break down, and the like.

Disclosure of Invention

The utility model aims at providing a kiln car with elastic sealing structure to overcome among the prior art two adjacent kiln car junctions and take place heat loss easily and two adjacent kiln cars lack buffer's defect when the contact.

The utility model discloses an adopt following technical scheme to realize: the utility model provides a kiln car with elastic sealing structure, includes the frame, frame bottom installation gyro wheel, frame top installation heat preservation, first seal structure and second seal structure of mutually supporting are installed respectively to the heat preservation both ends, first seal structure is including seting up at the last spread groove of heat preservation one end and installing the lower inserted block in heat preservation one end, installs the slide in the last spread groove, goes up and installs a plurality of high temperature resistant springs between the medial surface of slide and last spread groove, second seal structure is including seting up at the lower spread groove of the heat preservation other end and installing the last inserted block at the heat preservation other end, installs slide down in the lower spread groove, installs a plurality of high temperature resistant springs between lower slide and the lower spread groove medial surface, go up the inserted block and insert last spread groove, the lower inserted block inserts in the spread groove down.

Furthermore, the heat-insulating layer is respectively provided with a thickened heat-insulating plate on the upper sides of the first sealing structure and the second sealing structure.

Further, both sides in the thickening heated board one side thickening heated board sets up wedge 12, opposite side thickening heated board installation and wedge groove complex wedge.

Furthermore, the outer side surface of the upper sliding plate, the outer side surface of the lower insertion block, the outer side surface of the lower sliding plate and the outer side surface of the upper insertion block are respectively provided with heat insulation cotton.

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

the utility model discloses make the junction of two adjacent kiln cars inseparabler, avoid a large amount of heats of heat preservation upside to run off from the junction.

Drawings

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

fig. 2 is a partially enlarged view a of fig. 1.

In the figure: 1. a frame; 2. a roller; 3. a heat-insulating layer; 4. an upper connecting groove; 5. a lower insert block; 6. an upper slide plate; 7. a high temperature resistant spring; 8. a lower connecting groove; 9. an upper insertion block; 10. a lower slide plate; 11. thickening the heat-insulating plate; 12. a wedge-shaped groove; 13. a wedge block.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

A kiln car with an elastic sealing structure comprises a frame 1, rollers 2 are arranged at the bottom of the frame 1, a heat-insulating layer 3 is arranged at the top of the frame 1, the two ends of the heat-insulating layer 3 are respectively provided with a first sealing structure and a second sealing structure which are matched with each other, the first sealing structure comprises an upper connecting groove 4 arranged at one end of the heat-insulating layer 3 and a lower inserting block 5 arranged at one end of the heat-insulating layer 3, an upper sliding plate 6 is arranged in the upper connecting groove 4, a plurality of high-temperature resistant springs 7 are arranged between the upper sliding plate 6 and the inner side surface of the upper connecting groove 4, the second sealing structure comprises a lower connecting groove 8 arranged at the other end of the heat-insulating layer 3 and an upper insert block 9 arranged at the other end of the heat-insulating layer 3, a lower sliding plate 10 is arranged in the lower connecting groove 8, a plurality of high-temperature resistant springs 7 are arranged between the lower sliding plate 10 and the inner side surface of the lower connecting groove 8, the upper insert block 9 is inserted into the upper coupling groove 4, and the lower insert block 5 is inserted into the lower coupling groove 8.

The utility model discloses two sides of heat preservation 3 can be passed to upper connecting groove 4 in length direction, the both ends of high temperature resistant spring 7 can respectively with the medial surface fixed connection of upper sliding plate 6 and upper connecting groove 4, the both ends of high temperature resistant spring 7 can respectively with lower sliding plate 10 and lower connecting groove 8 medial surface fixed connection, a plurality of high temperature resistant springs 7 are installed along the length direction of upper connecting groove 4 between the medial surface of upper sliding plate 6 and upper connecting groove 4, a plurality of high temperature resistant springs 7 are installed along the length direction of lower connecting groove 8 between lower sliding plate 10 and the medial surface of lower connecting groove 8; the during operation, slide rail motion in the kiln furnace is followed to 1 kiln car to when the kiln car contact with kiln internal fixation, go up the inserted block 9 and insert in last spread groove 4 and promote upper sliding plate 6 oppression high temperature resistant spring 7, lower inserted block 5 inserts in lower spread groove 8 and promotes slide 10 oppression high temperature resistant spring 7 down, 3 terminal surface in close contact with of heat preservation on two kiln cars up to, upper sliding plate 6 and lower slide 10 are respectively under high temperature resistant spring 7's effect this moment, respectively with upper inserted

block

9 and 5 in close contact with of lower inserted block, avoid the heat to run off from the junction in a large number.

And the heat preservation layer 3 is respectively provided with a thickened heat preservation plate 11 at the upper sides of the first sealing structure and the second sealing structure.

Both sides in the thickening heated board 11, wedge groove 12 is seted up to one side thickening heated board 11, opposite side thickening heated board 11 installation and wedge 12 complex wedge 13.

The utility model discloses a set up thickening heated board 11 to set up curved structure once more on thickening heated board 11, further strengthened the sealed effect of junction.

And heat insulation cotton is respectively arranged on the outer side surface of the upper sliding plate 6, the outer side surface of the lower insert block 5, the outer side surface of the lower sliding plate 10 and the outer side surface of the upper insert block 9.

Claims

1. A kiln car with elastic sealing structure is characterized in that: comprises a frame (1), rollers (2) are installed at the bottom of the frame (1), a heat-insulating layer (3) is installed at the top of the frame (1), a first sealing structure and a second sealing structure which are matched with each other are installed at the two ends of the heat-insulating layer (3) respectively, the first sealing structure comprises an upper connecting groove (4) which is arranged at one end of the heat-insulating layer (3) and a lower insert block (5) which is installed at one end of the heat-insulating layer (3), an upper sliding plate (6) is installed in the upper connecting groove (4), a plurality of high-temperature-resistant springs (7) are installed between the inner side surfaces of the upper sliding plate (6) and the upper connecting groove (4), the second sealing structure comprises a lower connecting groove (8) which is arranged at the other end of the heat-insulating layer (3) and an upper insert block (9) which is installed at the other end of the heat-insulating layer (3), a lower sliding plate (10) is installed in the lower connecting groove (8), and a plurality of high-temperature-resistant springs (7) are installed between the inner side surfaces of the lower sliding plate (10) and the lower connecting groove (8), the upper insertion block (9) is inserted into the upper connecting groove (4), and the lower insertion block (5) is inserted into the lower connecting groove (8).

2. The kiln car with the elastic sealing structure as claimed in claim 1, wherein: and the heat-insulating layer (3) is respectively provided with a thickened heat-insulating plate (11) at the upper sides of the first sealing structure and the second sealing structure.

3. The kiln car with the elastic sealing structure as claimed in claim 2, wherein: both sides wedge groove (12) are seted up in thickening heated board (11) one side thickening heated board (11), opposite side thickening heated board (11) installation and wedge groove (12) complex wedge (13).

4. The kiln car with the elastic sealing structure as claimed in claim 2, wherein: and heat insulation cotton is respectively arranged on the outer side surface of the upper sliding plate (6), the outer side surface of the lower insertion block (5), the outer side surface of the lower sliding plate (10) and the outer side surface of the upper insertion block (9).