CN201218654Y - Sintering device slide track sealing device with sealing block - Google Patents
Sintering device slide track sealing device with sealing block Download PDFInfo
- Publication number
- CN201218654Y CN201218654Y CNU2008200133747U CN200820013374U CN201218654Y CN 201218654 Y CN201218654 Y CN 201218654Y CN U2008200133747 U CNU2008200133747 U CN U2008200133747U CN 200820013374 U CN200820013374 U CN 200820013374U CN 201218654 Y CN201218654 Y CN 201218654Y
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- sealing block
- trip
- sealing
- board slot
- plate
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Abstract
The utility model relates to a sintering machine slide sealing device with a sealing block, comprising a movable recess, a movable plate, a sealing block, an elastic part, a pin shaft and a pin. The elastic part is composed of a connecting plate and a cylindrical spring, also is a sector plate spring; the sealing block can be a trapeziform block, also can be of cuboid shape; two sealing blocks are both trapeziform blocks with a single bevel, due to bevelled action, the sealing block is pressed on the movable plate through elasticity of the elastic part, causing bottoms of the movable plate and the sealing block tightly connected and the sealing block and the inside of the movable recess, forming two sealings, which not only prevents winds from passing, but also prevents dust entering the sealing device. The device has good sealing effect, strong working reliability, is easy to change the trolley sealing device of the prior sintering machine, and is convenient to popularize energetically.
Description
Technical field
The utility model relates to a kind of sintering machine slide way sealing device, especially a kind of sintering machine slide way sealing device with sealing block.
Background technology
Slideway sealing between at present existing sintering pallet and the bellows, most of elastomeric element that adopts supports directly that the trip plate implements, and at the main elastomeric element in prior art field two kinds of forms, the one, steel wire cylindrical spring, the 2nd, leaf spring is arranged.When sintering machine and burning machine chassis adopted cylindrical spring, reliability was better, but swam plate with the gap of leaving 1mm between the trip board slot, and it is bigger to leak out, poor sealing.When sintering machine and burning machine chassis adopt leaf spring, no matter veneer spring or two leaf spring, sealing effectiveness can manage it when just using, and uses not for a long time, and leaf spring will lose efficacy, following the string effect, swimming plate can not normally be pressed on the slideway, and sealing effectiveness is reduction greatly also.
In the prior art field, no matter be to adopt cylindrical spring or leaf spring, its basic point all adopts elastomeric element directly to support the trip plate and implements to seal, and all leaves the 1mm gap between trip plate and trip board slot, is not to leak out to advance ash, and sealing effectiveness is bad.
Summary of the invention
The purpose of this utility model provides a kind of good sealing effect, the sintering machine slide way sealing device of the band sealing block that operational reliability is high.Utilize sealing block thoroughly to seal the gap that prior art stays, elastomeric element does not act directly on the trip plate yet, has thoroughly changed the situation that all leaves the gap between trip plate and trip board slot.
The purpose of this utility model is achieved in that
The sintering machine slide way sealing device of band sealing block of the present utility model, comprise the trip board slot, be located at the elastomeric element in this trip board slot, bearing pin, pin, it is characterized in that the elastomeric element upper end in the described trip board slot is pressed in the inner face of trip board slot, the lower end is pressed on the sealing block, and sealing block is pressed on the trip plate, and nestles up trip board slot both sides inwall, bearing pin is worn in trip board slot upper-side hole, connects by pin and trip plate.
Described trip plate is respectively equipped with sealing block near the two ends of trip board slot lower inside.
Described sealing block is an one-sided inclined-plane trapezoid block, and the inclined-plane of sealing block and elastomeric element crimping mutually, the bottom surface of sealing block are pressed on the trip plate, and the facade of sealing block is attached to trip board slot inwall, forms two seals.
Described elastomeric element is made up of grooved connecting plate and cylindrical spring, the both sides of this grooved connecting plate are crimped on the inclined-plane of both sides sealing piece, cylindrical spring is arranged between inboard, trip board slot top and this grooved connecting plate, the upper end of this cylindrical spring is pressed in trip board slot inner face, and the lower end is pressed in the concave bottom upper surface of grooved connecting plate.
Described sealing block is a cuboid, this sealing block is provided with skewed slot in the position of crimping mutually with described grooved connecting plate both sides, the inclined-plane crimping mutually of the inclined-plane, both sides of grooved connecting plate and skewed slot, the bottom surface of this sealing block and the crimping mutually of described trip plate, the side adjacent with the sealing block bottom surface are attached to trip board slot inwall.
Described elastomeric element is fan-shaped leaf spring, and the hunchbacked portion of this fan-shaped leaf spring is pressed in trip board slot inner face, and the two ends of this fan-shaped leaf spring are crimped on the inclined-plane of sealing block.
Trip plate and trip board slot position with spacing by the both side ends riser on bearing pin, pin and the trip plate.
The utility model has the advantages that:
1) utilize sealing block thoroughly to seal the gap of leaving between trip plate and trip board slot, sealing block is being crimped under the elastic force effect of elastomeric element on the trip plate, and abuts against trip board slot both sides inwall, forms two seals, good sealing effect.
When 2) chassis goes out the afterbody slideway, act on elastic force on the connecting plate by cylindrical spring, when closely being contacted with the trip plate, the sealing block bottom surface also closely contacts with trip board slot both sides inwall, good sealing effect, can prevent entering of dust again, add and used the reliable cylindrical spring of prior art, good reliability as flexible member.
3) can adjust the number of elastomeric element and the coefficient of elasticity of cylindrical spring and control the downforce of trip plate slideway, reaching chassis swims plate and can upspring when lower plane, there is certain downforce on last plane for best, the contact force of trip plate and slideway is little, can reduce wear, improve the service life of trip plate and slideway.
4) assembling is changed conveniently, makes original seal device of sintering machine pallet be easy to transform, and is convenient to widely popularize.
The operation principle of the sintering machine slide way sealing device of band sealing block is:
Construction bolt will be fixed on the chassis with the sintering machine slide way sealing device of sealing block, when sintering pallet turns to horizontal level along with the head star-wheel, trip plate and two sealing blocks are under its deadweight and the elastic force acting in conjunction by elastomeric element, trip plate and sealing block are in the bottom, and be close together, when entering slideway by the head ash bucket, chassis leads the way when going up, the trip plate will rise gradually, driving sealing block rises together, the elastic force that elastomeric element acts on the sealing block inclined-plane still is close together sealing block and trip plate and trip board slot, forms two seals, and the trip plate also tightly is pressed on the slideway, sealing device passes through all bellows, good sealing effect with this state.When chassis runs to afterbody and goes out the afterbody slideway and enter the afterbody ash bucket, the trip plate falls gradually by deadweight, sealing block and then falls under the elastic force acting in conjunction of deadweight and cylindrical spring, because sealing block all seals up the both sides of sealing device, the end riser of the vertical both sides of trip plate has also been blocked the both ends of trip plate, and when having guaranteed that sealing device enters afterbody and returns lower plane, dust can not enter in the sealing device, good reliability, and run to plane on the head of sintering machine with this state always.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the present utility model.
Fig. 2 is an A-A profile among Fig. 1.
Fig. 3 is the structural representation of another embodiment of the present utility model.
Fig. 4 is the structural representation of another embodiment of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1 and Figure 2, the sintering machine slide way sealing device of band sealing block of the present utility model comprises trip board slot 8, is located at the elastomeric element in this trip board slot 8, bearing pin 6, pin 7 is characterized in that the elastomeric element upper end in the described trip board slot 8 is pressed in the inner face of trip board slot 8, and the lower end is pressed on the sealing block 3,4, sealing block 3,4 is pressed on the trip plate 5, and nestling up trip board slot 8 both sides inwalls, bearing pin 6 is worn in trip board slot 8 upper-side holes, connects by pin 7 and trip plate 5.
Described trip plate 5 is respectively equipped with sealing block 3,4 near the two ends of trip board slot 8 lower inside.
As shown in Figure 2, described sealing block 3,4 is an one-sided inclined-plane trapezoid block, and the inclined-plane of sealing block 3,4 and elastomeric element crimping mutually, the bottom surface of sealing block 3,4 are pressed on the trip plate 5, and the facade of sealing block 3,4 is attached to trip board slot 8 inwalls, forms two seals.
As shown in Figure 2, described elastomeric element is made up of grooved connecting plate 2 and cylindrical spring 1, the both sides of this grooved connecting plate 2 are crimped on the both sides sealing piece 3,4, cylindrical spring 1 is arranged between inboard, trip board slot 8 tops and this grooved connecting plate 2, the upper end of this cylindrical spring 1 is pressed in trip board slot 8 inner faces, and the lower end is pressed in the concave bottom upper surface of grooved connecting plate 2.
As shown in Figure 4, described sealing block 3,4 is a cuboid, this sealing block 3,4 is provided with skewed slot 14,15 in the position of crimping mutually with described grooved connecting plate 2 both sides, the inclined-plane, both sides of grooved connecting plate 2 closely is connected with the inclined-plane of skewed slot 14,15, the bottom surface of this sealing block 3,4 and the crimping mutually of described trip plate 5, the side 12,13 adjacent with sealing block 3,4 bottom surfaces are attached to trip board slot 8 inwalls.
As shown in Figure 3, described elastomeric element is fan-shaped leaf spring 11, the hunchbacked portion of this fan-shaped leaf spring 11 is pressed in trip board slot 8 inner faces, the two ends of this fan-shaped leaf spring 11 are crimped on the inclined-plane of sealing block 3,4, because the impetus of leaf spring, sealing block 3,4 is pressed on the trip plate 5, and near trip board slot 8 both sides inwalls, forms two seals.
Trip plate 5, trip board slot 8 position with spacing with the both side ends riser 9 of swimming on the plate 5 by bearing pin 6 and pin 7.
As shown in Figure 1, construction bolt 10 is fixed on sealing device on the chassis.
As shown in Figure 4, spring 1 is arranged between trip board slot inboard, 8 top and the connecting plate 2, connecting plate 2 both sides are crimped on sealing block 3, on 4 the inclined-plane, this sealing block 3,4 are provided with skewed slot 14 in the position of crimping mutually with described grooved connecting plate 2 both sides, 15, the inclined-plane, both sides of grooved connecting plate 2 and skewed slot 14,15 inclined-plane closely connects, this sealing block 3,4 bottom surface and the crimping mutually of described trip plate 5, with sealing block 3, the side 12 that 4 bottom surfaces are adjacent, 13 are attached to trip board slot 8 inwalls, form two seals, bearing pin 6 is worn in trip board slot 8 upper-side holes, connects by pin 7 and trip plate 5.
The utility model has the advantages that:
1) utilize sealing block thoroughly to seal the gap of leaving between trip plate and trip board slot, sealing block exists Be crimped under the elastic force effect of elastomeric element on the trip plate, and abut against trip board slot both sides inwall, form two The road sealing, good sealing effect.
When 2) chassis goes out the afterbody slideway, act on elastic force on the connecting plate by cylindrical spring, make sealing The piece bottom surface with trip plate close contact the time also with trip board slot both sides inwall close contact, good sealing effect, Can prevent entering of dust again, add and used the reliable cylindrical spring of prior art as elasticity unit Part, reliability is strong.
3) can adjust the number of elastomeric element and the coefficient of elasticity of cylindrical spring and control the trip plate to cunning The downforce in road reaches chassis and swims plate can upspring when lower plane, and upper plane has certain downforce to be The best, the contact force of trip plate and slideway is little, can reduce wear, and improves the service life of trip plate and slideway.
4) assembling is changed conveniently, makes original seal device of sintering machine pallet be easy to transform, and is convenient to energetically Promote.
Claims (6)
1, a kind of sintering machine slide way sealing device with sealing block, comprise the trip board slot, be located at the elastomeric element in this trip board slot, bearing pin, pin, it is characterized in that the elastomeric element upper end in the described trip board slot is pressed in the inner face of trip board slot, the lower end is pressed on the sealing block, and sealing block is pressed on the trip plate, and nestles up trip board slot both sides inwall, bearing pin is worn in trip board slot upper-side hole, connects by pin and trip plate.
2, the sintering machine slide way sealing device of band sealing block according to claim 1 is characterized in that described trip plate is respectively equipped with sealing block near the two ends of trip board slot lower inside.
3, the sintering machine slide way sealing device of band sealing block according to claim 1, it is characterized in that described sealing block is an one-sided inclined-plane trapezoid block, the inclined-plane of sealing block and elastomeric element crimping mutually, the bottom surface of sealing block is pressed on the trip plate, the facade of sealing block is attached to trip board slot inwall, forms two seals.
4, the sintering machine slide way sealing device of band sealing block according to claim 1, it is characterized in that described elastomeric element is made up of grooved connecting plate and cylindrical spring, the both sides of this grooved connecting plate are crimped on the inclined-plane of both sides sealing piece, cylindrical spring is arranged between inboard, trip board slot top and this grooved connecting plate, the upper end of this cylindrical spring is pressed in trip board slot inner face, and the lower end is pressed in the concave bottom upper surface of grooved connecting plate.
5, the sintering machine slide way sealing device of band sealing block according to claim 1, close with the present invention, it is characterized in that described sealing block is a cuboid, this sealing block is provided with skewed slot in the position of crimping mutually with described grooved connecting plate both sides, the inclined-plane crimping mutually of the inclined-plane, both sides of grooved connecting plate and skewed slot, the bottom surface of sealing block and the crimping mutually of described trip plate, the side adjacent with the sealing block bottom surface are attached to trip board slot inwall.
6, the sintering machine slide way sealing device of band sealing block according to claim 1, close with the present invention, it is characterized in that described elastomeric element is fan-shaped leaf spring, the hunchbacked portion of this fan-shaped leaf spring is pressed in trip board slot inner face, and the two ends of this fan-shaped leaf spring are pressed on the sealing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200133747U CN201218654Y (en) | 2008-06-10 | 2008-06-10 | Sintering device slide track sealing device with sealing block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200133747U CN201218654Y (en) | 2008-06-10 | 2008-06-10 | Sintering device slide track sealing device with sealing block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218654Y true CN201218654Y (en) | 2009-04-08 |
Family
ID=40541489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200133747U Expired - Fee Related CN201218654Y (en) | 2008-06-10 | 2008-06-10 | Sintering device slide track sealing device with sealing block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218654Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128266A (en) * | 2011-03-18 | 2011-07-20 | 华南理工大学 | Mechanical swivel joint seal device |
| CN102393141A (en) * | 2011-11-11 | 2012-03-28 | 张鑫 | Sintering machine trolley sealing device sealed by wind box negative pressure |
| CN113418005A (en) * | 2021-06-10 | 2021-09-21 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
-
2008
- 2008-06-10 CN CNU2008200133747U patent/CN201218654Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128266A (en) * | 2011-03-18 | 2011-07-20 | 华南理工大学 | Mechanical swivel joint seal device |
| CN102393141A (en) * | 2011-11-11 | 2012-03-28 | 张鑫 | Sintering machine trolley sealing device sealed by wind box negative pressure |
| CN113418005A (en) * | 2021-06-10 | 2021-09-21 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
| CN113418005B (en) * | 2021-06-10 | 2023-12-22 | 湖南崇德科技股份有限公司 | High-speed shaft sealing structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20120610 |