CN216523030U - Tunnel kiln car feeding device for sponge iron production - Google Patents
Tunnel kiln car feeding device for sponge iron production Download PDFInfo
- Publication number
- CN216523030U CN216523030U CN202122800317.1U CN202122800317U CN216523030U CN 216523030 U CN216523030 U CN 216523030U CN 202122800317 U CN202122800317 U CN 202122800317U CN 216523030 U CN216523030 U CN 216523030U
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- Prior art keywords
- reciprocating
- rod
- kiln car
- pull rod
- connecting rod
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- Expired - Fee Related
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003009 desulfurizing effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Tunnel Furnaces (AREA)
Abstract
The utility model provides a feeding device of a kiln car of a tunnel kiln for sponge iron production, which comprises: the kiln car comprises a guide wheel mechanism, a reciprocating pull rod, a clamping jaw, a kiln car, a connecting rod, a reinforcing plate, a reciprocating mechanism and a base, wherein the reciprocating pull rod is movably arranged on the upper side of the guide wheel mechanism, the clamping jaw is arranged on the upper surface of the reciprocating pull rod, and the clamping jaw comprises a fixed seat, a movable rod, a hinged rod and a limiting spring. Through setting up guide wheel mechanism for reciprocating pull rod is convenient for carry out reciprocating motion, reduces reciprocating motion's friction, reduces reciprocating pull rod's wearing and tearing, leads to reciprocating pull rod simultaneously, and reciprocating mechanism sets up, and the drive reciprocating pull rod can carry out reciprocating motion, and the design of jack catch replaces the manual hook operation, promotes the security performance, and work efficiency promotes simultaneously.
Description
Technical Field
The utility model belongs to the field of sponge iron production equipment, and particularly relates to a feeding device of a kiln car of a tunnel kiln for sponge iron production.
Background
The sponge iron is produced by loading iron scale, reducing agent (coke powder), desulfurizing agent and the like into SiC refractory tanks which are regularly arranged on a kiln car according to a certain proportion, and roasting the SiC refractory tanks at high temperature by a tunnel kiln, wherein after the sintering, the kiln car and the sponge iron need to be transported to a subsequent station together for operation, for example: inhale ash, unload operations such as spindle because, all adopt mechanized production now, for the continuity of satisfying production, this feeding device that can realize transporting between just needing to satisfy each process is among the traditional art: adopt the hoist engine to pass through wire rope, use the artifical couple mode to drag the kiln car forward, its factor of safety and work efficiency are all lower, have very big influence to the continuity of production, consequently, need a tunnel kiln car feeding device who is used for sponge iron production to solve above problem urgently.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a feeding device of a kiln car of a tunnel kiln for sponge iron production, which solves the problems in the background technology.
The utility model is realized by the following technical scheme: a tunnel kiln car feed arrangement for sponge iron production includes: the reciprocating mechanism comprises a guide wheel mechanism, a reciprocating pull rod, a clamping jaw, a kiln car, a connecting rod, a reinforcing plate, a reciprocating mechanism and a base, wherein the reciprocating pull rod is movably arranged on the upper side of the guide wheel mechanism, the clamping jaw is arranged on the upper surface of the reciprocating pull rod and comprises a fixing seat, a movable rod, a hinged rod and a limiting spring, the fixing seat is arranged on the upper surface of the reciprocating pull rod, the upper end of the fixing seat is hinged with the movable rod through the hinged rod, the limiting spring is arranged between the lower end of the movable rod and the right side of the bottom of the fixing seat, the front side of the upper end of the movable rod is provided with an arc groove, a wheel shaft is respectively arranged on the left side and the right side of the lower end of the rocking car, the connecting rod is arranged on the lower side of the right end of the reciprocating pull rod, the reinforcing plate is respectively welded on the left side and the right side of the connecting rod, the lower end of the connecting rod is fixedly connected with the reciprocating mechanism through the connecting plate, the base is arranged at the lower end of the reciprocating mechanism, the reciprocating mechanism comprises an installation seat, a guide rod, a linear bearing, a sliding block, a connecting rod, a rotating rod and a rotating shaft, wherein the installation seat is arranged at the upper end of the base, a guide sliding groove is formed in the upper side of the left end of the installation seat, the guide rod is arranged on the left side of the upper end of the installation seat, the sliding block is movably arranged on the guide rod, the upper surface of the sliding block is fixedly connected with the lower end of the connecting rod, the linear bearing is arranged inside the sliding block, the connecting rod is respectively hinged to the front side and the rear side of the sliding block, the right end of the connecting rod is hinged to the upper end of the rotating rod, the lower end of the rotating rod is fixedly connected with the rotating shaft, the rotating shaft is connected with an output shaft of a driving motor,
as a preferred embodiment, the guide wheel mechanism is provided with a plurality of guide wheel mechanisms, the left side of the reciprocating mechanism is provided with a plurality of guide wheel mechanisms in a straight line in sequence, each guide wheel mechanism comprises a wheel seat and a guide wheel body, and each guide wheel body is an i-shaped wheel.
In a preferred embodiment, the reciprocating pull rod is a U-shaped strip plate, a plurality of claws are arranged on the upper surface of the reciprocating pull rod at equal intervals, and the distance between the claws is greater than the length of the kiln car.
As a preferred embodiment, the length of the upper end of the movable rod is smaller than that of the lower end of the movable rod, and the balancing weight is arranged at the lower end of the movable rod.
As a preferred embodiment, the kiln car is provided with wheels through wheel shafts, the kiln car is movably placed on a rail through the wheels, and the rail is in rolling connection with the wheels.
As a preferred embodiment, the height of the reciprocating pull rod is higher than that of the reciprocating mechanism, the number of the connecting rods is two, and the number of the rotating rods is two.
After the technical scheme is adopted, the utility model has the beneficial effects that: through setting up guide wheel mechanism for reciprocating pull rod is convenient for carry out reciprocating motion, reduces reciprocating motion's friction, reduces reciprocating pull rod's wearing and tearing, leads to reciprocating pull rod simultaneously, and reciprocating mechanism sets up, and the drive reciprocating pull rod can carry out reciprocating motion, and the design of jack catch replaces the manual hook operation, promotes the security performance, and work efficiency promotes simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of a feeding device of a tunnel kiln car for sponge iron production according to the present invention.
Fig. 2 is a schematic diagram of a claw section of the feeding device of the tunnel kiln car for sponge iron production.
FIG. 3 is a schematic view showing the connection between a mounting seat and a guide rod of the feeding device of the tunnel kiln car for sponge iron production according to the present invention.
Fig. 4 is an enlarged schematic diagram of a reciprocating mechanism of the feeding device of the tunnel kiln car for sponge iron production.
FIG. 5 is a schematic diagram showing the connection between the guide wheel mechanism and the reciprocating pull rod of the feeding device of the tunnel kiln car for sponge iron production.
In the figure, 1-guide wheel mechanism, 2-reciprocating pull rod, 3-claw, 4-kiln car, 5-wheel shaft, 6-connecting rod, 7-reinforcing plate, 8-reciprocating mechanism, 9-base, 10-mounting seat, 11-guide rod, 12-linear bearing, 13-sliding block, 14-connecting rod, 15-rotating rod, 16-rotating shaft, 17-fixing seat, 18-movable rod, 19-hinged rod, 20-arc groove, 21-limit spring and 22-guide sliding groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a tunnel kiln car 4 feeding device for sponge iron production comprises: the kiln car comprises a guide wheel mechanism 1, a reciprocating pull rod 2, a jaw 3, a kiln car 4, a connecting rod 6, a reinforcing plate 7, a reciprocating mechanism 8 and a base 9, wherein the reciprocating pull rod 2 is movably arranged on the upper side of the guide wheel mechanism 1, the jaw 3 is arranged on the upper surface of the reciprocating pull rod 2, the jaw 3 comprises a fixed seat 17, a movable rod 18, a hinged rod 19 and a limiting spring 21, the fixed seat 17 is arranged on the upper surface of the reciprocating pull rod 2, the upper end of the fixed seat 17 is hinged with the movable rod 18 through the hinged rod 19, the limiting spring 21 is arranged between the lower end of the movable rod 18 and the right side of the bottom of the fixed seat 17, the front side of the upper end of the movable rod 18 is provided with an arc groove 20, a wheel shaft 5 is respectively arranged on the left side and the right side of the lower end of the rocking car, the connecting rod 6 is arranged on the lower side of the right end of the reciprocating pull rod 2, the reinforcing plate 7 is respectively welded on the left side and the right side of the connecting rod 6, the lower end of the connecting rod is fixedly connected with the reciprocating mechanism 8, the reciprocating pull rod 2 is connected with the reciprocating mechanism 8 through the connecting plate, the base 9 is arranged at the lower end of the reciprocating mechanism 8, the reciprocating mechanism 8 comprises an installation seat 10, a guide rod 11, a linear bearing 12, a sliding block 13, a connecting rod 14, a rotating rod 15 and a rotating shaft 16, the upper end of the base 9 is provided with the installation seat 10, the upper side of the left end of the installation seat 10 is provided with a guide chute 22, the left side of the upper end of the installation seat 10 is provided with the guide rod 11, the sliding block 13 is movably arranged on the guide rod 11, the upper surface of the sliding block 13 is fixedly connected with the lower end of the connecting rod 6, the linear bearing 12 is arranged inside the sliding block 13, the connecting rod 14 is respectively hinged at the front side and the rear side of the sliding block 13, the right end of the connecting rod 14 is hinged with the upper end of the rotating rod 15, the lower end of the rotating rod 15 is fixedly connected with the rotating shaft 16, and the rotating shaft 16 is connected with the output shaft of the driving motor,
the guide wheel mechanism 1 is provided with a plurality of, and 8 left sides of reciprocating mechanism become the straight line and have set gradually a plurality of guide wheel mechanism 1, and guide wheel mechanism 1 includes wheel seat, guide wheel body, and the guide wheel body is a spool, is convenient for provide the direction basis for reciprocal pull rod 2.
The reciprocating pull rod 2 is a U-shaped batten, a plurality of clamping jaws 3 are arranged on the upper surface of the reciprocating pull rod 2 at equal intervals, and the distance between the two clamping jaws 3 is greater than the length of the kiln car 4 and is used for replacing a steel wire rope to pull the kiln car 4.
The length of the upper end of the movable rod 18 is smaller than that of the lower end of the movable rod 18, and the balancing weight is arranged at the lower end of the movable rod 18 and is used for being matched with the reciprocating pull rod 2 to push the kiln car 4 forwards.
The kiln car 4 is provided with wheels through a wheel shaft 5, the kiln car 4 is movably arranged on a track through the wheels, the track is in rolling connection with the wheels, and the wheel shaft 5 is used for being matched with the clamping jaws 3 to enable the kiln car 4 to advance.
The height of the reciprocating pull rod 2 is higher than that of the reciprocating mechanism 8, the number of the connecting rods 14 is two, the number of the rotating rods 15 is two, and the reciprocating mechanism 8 is used for driving the reciprocating pull rod 2 to reciprocate.
As an embodiment of the present invention: in practical use, the kiln car 4 is placed on the guide rail, the kiln car 4 is positioned between the two jaws 3, the reciprocating mechanism 8 is started, the rotating rod 15 on the reciprocating mechanism 8 rotates to drive the connecting rod 14 to follow the movement, so that the sliding block 13 reciprocates on the guide chute 22 and the guide rod 11, the sliding block 13 is connected with the guide rod 11 through the linear bearing 12, the friction between the sliding block 13 and the guide rod 11 is reduced, the connecting rod 6 is utilized to drive the reciprocating pull rod 2 to reciprocate on the guide wheel mechanism 1 along with the reciprocating movement of the sliding block 13, the guide wheel on the upper side of the guide wheel mechanism 1 is an I-shaped wheel, so that the reciprocating pull rod 2 stably reciprocates, the reciprocating pull rod 2 drives the jaws 3 to reciprocate, the movable rod 18 on the upper sides of the jaws 3 is inclined under the condition of not being subjected to external force, the upper end of the movable rod inclines rightwards, the lower end of the movable rod is abutted to the fixed seat 17, spacing spring 21 and balancing weight make the 18 lower extremes of movable rod keep with fixing base 17 butt, the shaft 5 contact of 18 upper ends of movable rod and 4 lower extremes of kiln car, and the 18 upper ends of movable rod receive when left resistance, because reciprocal pull rod 2 moves to the right, make jack catch 3 promote kiln car 4 to the right side on the track, move left when reciprocal pull rod 2, 18 upper ends left side and the shaft 5 contact of 4 lower extremes of kiln car, and when the 18 upper ends of movable rod received the resistance to the right side, 18 upper ends of movable rod rotate downwards, make jack catch 3 cross shaft 5, replace the artifical couple operation, the safety performance is promoted, and work efficiency promotes simultaneously.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A tunnel kiln car feed arrangement for sponge iron production includes: the kiln car comprises a guide wheel mechanism, a reciprocating pull rod, a clamping jaw, a kiln car, a connecting rod, a reinforcing plate, a reciprocating mechanism and a base, and is characterized in that the reciprocating pull rod is movably mounted on the upper side of the guide wheel mechanism, the clamping jaw is mounted on the upper surface of the reciprocating pull rod, the clamping jaw comprises a fixed seat, a movable rod, a hinged rod and a limiting spring, the fixed seat is mounted on the upper surface of the reciprocating pull rod, the upper end of the fixed seat is hinged with the movable rod through the hinged rod, the limiting spring is arranged between the lower end of the movable rod and the right side of the bottom of the fixed seat, an arc groove is arranged on the front side of the upper end of the movable rod, wheel shafts are respectively arranged on the left side and the right side of the lower end of the kiln car, the connecting rod is mounted on the lower side of the right end of the reciprocating pull rod, the reinforcing plate is respectively welded on the left side and the right side of the connecting rod, the lower end of the connecting rod is fixedly connected with the reciprocating mechanism, and the reciprocating mechanism are connected through the connecting plate, reciprocating mechanism lower extreme is equipped with the base, reciprocating mechanism includes mount pad, guide bar, linear bearing, slider, connecting rod, dwang and pivot, the mount pad sets up in the base upper end, the guide spout has been seted up to mount pad left end upper side, mount pad upper end left side is equipped with the guide bar, movable mounting has the slider on the guide bar, slider upper surface and connecting rod lower extreme fixed connection, slider internally mounted has linear bearing, slider front side, rear side articulate respectively has the connecting rod, the connecting rod right-hand member is articulated mutually with the dwang upper end, dwang lower extreme and pivot fixed connection, the pivot is connected with driving motor output shaft.
2. The feeding device of the tunnel kiln car for sponge iron production as claimed in claim 1, wherein: the guiding wheel mechanism is provided with a plurality of guiding wheel mechanisms, a plurality of guiding wheel mechanisms constitute a straight line and are sequentially arranged on the left side of the reciprocating mechanism, each guiding wheel mechanism comprises a wheel seat and a guiding wheel body, and the guiding wheel body is an I-shaped wheel.
3. The feeding device of the tunnel kiln car for sponge iron production as claimed in claim 1, wherein: the reciprocating pull rod is a U-shaped batten, a plurality of clamping jaws are arranged on the upper surface of the reciprocating pull rod at equal intervals, and the distance between the two clamping jaws is greater than the length of the kiln car.
4. The feeding device of the tunnel kiln car for sponge iron production as claimed in claim 1, wherein: the length of the upper end of the movable rod is smaller than that of the lower end of the movable rod, and a balancing weight is arranged at the lower end of the movable rod.
5. The feeding device of the tunnel kiln car for sponge iron production as claimed in claim 1, wherein: the kiln car is provided with wheels through wheel shafts, the kiln car is movably arranged on the track through the wheels, and the wheels are in rolling connection with the track.
6. The feeding device of the tunnel kiln car for sponge iron production as claimed in claim 1, wherein: reciprocating mechanism's height is less than reciprocating pull rod's height, the connecting rod is equipped with two, the dwang is equipped with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800317.1U CN216523030U (en) | 2021-11-16 | 2021-11-16 | Tunnel kiln car feeding device for sponge iron production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122800317.1U CN216523030U (en) | 2021-11-16 | 2021-11-16 | Tunnel kiln car feeding device for sponge iron production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216523030U true CN216523030U (en) | 2022-05-13 |
Family
ID=81530862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122800317.1U Expired - Fee Related CN216523030U (en) | 2021-11-16 | 2021-11-16 | Tunnel kiln car feeding device for sponge iron production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216523030U (en) |
-
2021
- 2021-11-16 CN CN202122800317.1U patent/CN216523030U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220513 |