CN210663911U - Sintering pallet returning device of planar stepping sintering machine - Google Patents
Sintering pallet returning device of planar stepping sintering machine Download PDFInfo
- Publication number
- CN210663911U CN210663911U CN201921173443.5U CN201921173443U CN210663911U CN 210663911 U CN210663911 U CN 210663911U CN 201921173443 U CN201921173443 U CN 201921173443U CN 210663911 U CN210663911 U CN 210663911U
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- fixedly connected
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- steel cable
- pulleys
- sintering
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- 238000005245 sintering Methods 0.000 title claims abstract description 41
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 230000006835 compression Effects 0.000 claims abstract description 19
- 238000007906 compression Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 28
- 230000007246 mechanism Effects 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a sintering pallet return device of planar step-by-step sintering machine, which comprises an upper bracket, a plurality of strengthening ribs of fixedly connected with are crossed to the bottom of upper bracket, the bottom fixedly connected with lower carriage of a plurality of strengthening ribs, two upper sheaves of both ends fixedly connected with of upper bracket, two lower sheaves of both ends fixedly connected with of lower carriage, two slide rails of the fixed surface of upper bracket are connected with, the top of slide rail is provided with a plurality of coasters, and is a plurality of gyro wheels of bottom fixedly connected with of coaster. The utility model discloses in through setting up platform coupling, first compression spring, contact plate, second compression spring, limiting plate etc. the impact force that produces when can effectively absorbing platform coupling and sintering platform truck contact has reduced the impact force that the steel cable receives, has prolonged the life of sintering platform truck and steel cable, has reduced the condition of shutting down the maintenance, has guaranteed production efficiency.
Description
Technical Field
The utility model relates to a metallurgical equipment field especially relates to a sintering pallet return device of step-by-step sintering machine in plane.
Background
The advanced plane circulation sintering machine (flat burning or stepping sintering machine for short) is a new type of sintering machine which has been in the rise in recent years. The sintered ore produced by the stepping type plane circulation sintering machine has high yield and good quality, can be compared favorably with a belt type sintering machine, and has the characteristics of low investment, short construction period and quick investment recovery period. The method is particularly suitable for soil-method sintering transformation of medium and small iron and steel plants, perfecting iron-making process supporting facilities and building or expanding sintering processes, has become an important member in a sintering machine line at present due to the unique advantages of the method, and is popular with medium and small iron-making enterprises.
The device of going back of current step-by-step sintering machine drags the used circulation that the coaster realized the sintering platform truck for hoist engine rolling steel cable usually, however in order to promote production efficiency, the speed of traveling of coaster is high for platform car coupler produces great impact to the sintering platform truck, has reduced the life of platform truck, and the huge impact force that produces simultaneously makes the steel cable impaired, needs often to change, has caused very big negative effects to production.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a sintering pallet return device of a planar stepping sintering machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a step-by-step sintering machine sintering pallet device of returning in plane, includes the upper bracket, a plurality of strengthening ribs of fixedly connected with are crossed to the bottom of upper bracket, the bottom fixedly connected with lower carriage of a plurality of strengthening ribs, two upper sheaves of both ends fixedly connected with of upper bracket, two lower sheaves of both ends fixedly connected with of lower carriage, two slide rails of the fixed surface of upper bracket are connected with, the top of slide rail is provided with a plurality of coasters, and is a plurality of gyro wheels of bottom fixedly connected with of coaster, and is a plurality of the gyro wheel respectively with slide rail sliding connection, the same steel cable of bottom center department fixedly connected with of coaster, the middle part of lower carriage is provided with power unit, the both ends and the power unit fixed.
As a further description of the above technical solution:
the outer walls of the two upper pulleys and the two lower pulleys are provided with grooves, and the steel cable is connected with the upper pulleys and the lower pulleys in a sliding mode through the grooves.
As a further description of the above technical solution:
the top outer wall of coaster is close to one end department and has seted up the mounting groove, the lateral wall department of mounting groove has seted up the spring groove.
As a further description of the above technical solution:
the utility model discloses a platform hook, including mounting groove, fixed mounting groove, torsion spring, platform hook, contact plate, mounting groove internal rotation are connected with the location axle, the fixed coupling of outer wall of location axle has platform hook, the outer wall of location axle is provided with torsion spring, torsion spring's one end and mounting groove fixed connection, and torsion spring's the other end and platform hook fixed connection, outer wall one side sliding connection of platform hook has the contact plate, the outer wall of contact plate evenly is provided with a plurality of first compression spring, and is a plurality of the one end and the platform hook fixed connection of contact plate are kept.
As a further description of the above technical solution:
the spring groove is fixedly connected with a second compression spring, one end of the second compression spring is fixedly connected with a limiting plate, one end of the limiting plate is located outside the spring groove, and the limiting plate is located above the positioning shaft.
As a further description of the above technical solution:
the power mechanism comprises a rotating shaft and a motor, the two ends of the rotating shaft are connected with the lower support in a rotating mode, the motor is fixedly connected with the lower support, a first winding drum and a second winding drum are fixedly sleeved on the outer wall of the rotating shaft, limiting discs are fixedly connected to the two ends of the first winding drum and the two ends of the second winding drum, a first gear is fixedly connected between the first winding drum and the second winding drum in the middle of the rotating shaft, a chain is connected to the outer wall of the first gear in a matching mode, a second gear is fixedly sleeved on the shaft extension end of the motor, and the second gear is connected with the chain in a matching mode.
As a further description of the above technical solution:
the outer walls of the first winding drum and the second winding drum are provided with a plurality of continuous grooves, the depth of each groove is three fifths of the diameter of the steel cable, and two ends of the steel cable are fixedly connected with the first winding drum and the second winding drum respectively.
The utility model discloses following beneficial effect has:
1. the utility model discloses a set up platform coupling, first compression spring, contact plate, second compression spring, limiting plate etc. and the impact force that produces when can effectively absorbing platform coupling and sintering platform truck contact has reduced the impact force that the steel cable receives, has prolonged the life of sintering platform truck and steel cable, has reduced the condition of shutting down the maintenance, has guaranteed production efficiency.
2. The utility model discloses a set up two top pulleys and two bottom pulleys, shared the effort of steel cable to the pulley, make the device durable more reliable.
3. Utility model through the use surface sets up the notched reel, has avoided taking place because of the condition that reel surface and steel cable worn and torn too fast because of producing sliding friction, has prolonged the life of reel and steel cable greatly.
Drawings
Fig. 1 is a schematic structural diagram of a sintering pallet return device of a planar stepping sintering machine according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic diagram of a power mechanism of a planar stepping sintering machine sintering pallet returning device provided by the present invention.
Illustration of the drawings:
1. an upper bracket; 11. a slide rail; 2. a lower bracket; 3. reinforcing ribs; 4. an upper pulley; 5. a lower pulley; 6. A power mechanism; 61. a rotating shaft; 62. a limiting disc; 63. a first reel; 64. a second reel; 65. a first gear; 66. a motor; 67. a second gear; 68. a chain; 7. a wire rope; 8. a pulley; 81. a roller; 82. mounting grooves; 83. a spring slot; 9. positioning the shaft; 91. a car coupler; 911. a first compression spring; 912. a contact plate; 92. a torsion spring; 93. a second compression spring; 94. and a limiting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a step-by-step sintering machine sintering pallet device of returning in plane, including upper bracket 1, a plurality of strengthening ribs of fixedly connected with 3 are crossed to the bottom of upper bracket 1, the bottom fixedly connected with lower carriage 2 of a plurality of strengthening ribs 3, two upper pulleys 4 of both ends fixedly connected with of upper bracket 1, two lower pulleys 5 of both ends fixedly connected with of lower carriage 2, two slide rails 11 of fixed surface of upper bracket 1, slide rail 11's top is provided with a plurality of coasters 8, a plurality of gyro wheels 81 of the bottom fixedly connected with of a plurality of coasters 8, a plurality of gyro wheels 81 respectively with slide rail 11 sliding connection, the same steel cable 7 of fixedly connected with is located at the bottom center of coasters 8, the middle part of lower bracket 2 is provided with power unit 6, the both ends and the.
Grooves are formed in the outer walls of the two upper pulleys 4 and the two lower pulleys 5, and the steel cable 7 is connected with the upper pulleys 4 and the lower pulleys 5 in a sliding mode through the grooves; an installation groove 82 is formed in the position, close to one end, of the outer wall of the top of the pulley 8, and a spring groove 83 is formed in the side wall of the installation groove 82; a positioning shaft 9 is rotatably connected in the mounting groove 82, a trolley hook 91 is fixedly sleeved on the outer wall of the positioning shaft 9, a torsion spring 92 is arranged on the outer wall of the positioning shaft 9, one end of the torsion spring 92 is fixedly connected with the mounting groove 82, the other end of the torsion spring 92 is fixedly connected with the trolley hook 91, a contact plate 912 is slidably connected to one side of the outer wall of the trolley hook 91, a plurality of first compression springs 911 are uniformly arranged on the outer wall of the contact plate 912, and one ends, far away from the contact plate 912, of the first compression springs 911 are fixedly connected with the trolley hook 91; the spring groove 83 is fixedly connected with a second compression spring 93, one end of the second compression spring 93 is fixedly connected with a limit plate 94, one end of the limit plate 94 is positioned outside the spring groove 83, and the limit plate 94 is positioned above the positioning shaft 9; the power mechanism 6 comprises a rotating shaft 61 and a motor 66, two ends of the rotating shaft 61 are rotationally connected with the lower support 2, the motor 66 is fixedly connected with the lower support 2, the outer wall of the rotating shaft 61 is fixedly sleeved with a first winding drum 63 and a second winding drum 64, two ends of the first winding drum 63 and the second winding drum 64 are fixedly connected with a limiting disc 62, the middle part of the rotating shaft 61 is positioned between the first winding drum 63 and the second winding drum 64 and is fixedly connected with a first gear 65, the outer wall of the first gear 65 is connected with a chain 68 in a matching manner, the shaft extension end of the motor 66 is fixedly sleeved with a second gear 67, and the second gear 67 is connected with the chain 68 in a; the outer wall of first reel 63 and second reel 64 is provided with a plurality of continuous recesses, and the degree of depth of recess is three fifths of steel cable 7 diameter, and steel cable 7 is at reel surface friction when the recess can effectively avoid the reel to carry out the rolling to steel cable 7, the both ends of steel cable 7 respectively with first reel 63, second reel 64 fixed connection.
The working principle is as follows: the motor 66 operates to drive the first winding drum 63 and the second winding drum 64 to rotate, so as to realize the winding and unwinding of the steel cable 7, the pulley 8 runs towards the sintering trolley which is completely toppled over along the slide rail 11, when the pulley 8 runs under the sintering trolley, the outer wall of one side, close to the limiting plate 94, of the trolley hook 91 is in contact with the sintering trolley, the trolley hook 91 downwards compresses the torsion spring 92, when the pulley 8 completely runs under the sintering trolley, the trolley hook 91 is lifted under the action of the torsion spring 92, then the motor 66 rotates reversely, the pulley 8 runs in the reverse direction, the contact plate 912 is in contact with the sintering trolley, the trolley hook 91 rotates towards the limiting plate 94, the limiting plate 94 limits the trolley hook 91 to continuously rotate, the trolley hook 91 tightly hooks the sintering trolley to move along with the pulley 8, the first compression spring 911 and the second compression spring 93 can effectively absorb the impact force applied to the contact plate 912 and the trolley hook 91, and the grooves in the surfaces of the first winding drum 63 and the second winding drum 64 can effectively avoid the steel cable 7 from being wound and the The sliding friction appears on the surface of the second winding drum 64, and the service lives of the first winding drum 63, the second winding drum 64 and the steel cable 7 are greatly prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a step-by-step sintering machine sintering pallet device of returning in plane, includes upper bracket (1), its characterized in that: the bottom of the upper bracket (1) is fixedly connected with a plurality of reinforcing ribs (3), the bottom ends of the reinforcing ribs (3) are fixedly connected with a lower bracket (2), two ends of the upper bracket (1) are fixedly connected with two upper pulleys (4), two ends of the lower bracket (2) are fixedly connected with two lower pulleys (5), the surface of the upper bracket (1) is fixedly connected with two slide rails (11), a plurality of pulleys (8) are arranged above the slide rails (11), the bottoms of the pulleys (8) are fixedly connected with a plurality of rollers (81), the rollers (81) are respectively connected with the slide rails (11) in a sliding manner, the center of the bottom of the pulley (8) is fixedly connected with the same steel cable (7), the middle part of the lower support (2) is provided with a power mechanism (6), the power mechanism (6), and two ends of the steel cable (7) are fixedly connected with the power mechanism (6).
2. The device of claim 1, wherein: the outer walls of the two upper pulleys (4) and the two lower pulleys (5) are provided with grooves, and the steel cable (7) is connected with the upper pulleys (4) and the lower pulleys (5) in a sliding mode through the grooves.
3. The device of claim 1, wherein: the top outer wall of coaster (8) is close to one end department and has seted up mounting groove (82), spring groove (83) have been seted up to the lateral wall department of mounting groove (82).
4. The device of claim 3, wherein: the utility model discloses a car coupler, including mounting groove (82), fixed cover of outer wall of location axle (9) and platform coupling (91), the outer wall of location axle (9) is provided with torsion spring (92), the one end and mounting groove (82) fixed connection of torsion spring (92), and the other end and platform coupling (91) fixed connection of torsion spring (92), outer wall one side sliding connection of platform coupling (91) has contact plate (912), the outer wall of contact plate (912) evenly is provided with a plurality of first compression spring (911), and is a plurality of the one end and platform coupling (91) fixed connection of contact plate (912) are kept away from to first compression spring (911).
5. The device of claim 3 or 4, wherein the device comprises: spring groove (83) fixedly connected with second compression spring (93), the one end fixedly connected with limiting plate (94) of second compression spring (93), the one end of limiting plate (94) is located the outside of spring groove (83), limiting plate (94) are located the top of location axle (9).
6. The device of claim 1, wherein: power unit (6) are including pivot (61) and motor (66), the both ends of pivot (61) are rotated with lower carriage (2) and are connected, motor (66) and lower carriage (2) fixed connection, the outer wall of pivot (61) is fixed to be cup jointed first reel (63) and second reel (64), the equal fixedly connected with spacing dish (62) in both ends of first reel (63) and second reel (64), the middle part of pivot (61) is located fixedly connected with first gear (65) between first reel (63) and second reel (64), the outer wall cooperation of first gear (65) is connected with chain (68), the axle extension end of motor (66) is fixed to be cup jointed second gear (67), second gear (67) are connected with chain (68) cooperation.
7. The device of claim 6, wherein: the outer walls of the first winding drum (63) and the second winding drum (64) are provided with a plurality of continuous grooves, the depth of each groove is three fifths of the diameter of the steel cable (7), and two ends of the steel cable (7) are fixedly connected with the first winding drum (63) and the second winding drum (64) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173443.5U CN210663911U (en) | 2019-07-24 | 2019-07-24 | Sintering pallet returning device of planar stepping sintering machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921173443.5U CN210663911U (en) | 2019-07-24 | 2019-07-24 | Sintering pallet returning device of planar stepping sintering machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210663911U true CN210663911U (en) | 2020-06-02 |
Family
ID=70822877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921173443.5U Expired - Fee Related CN210663911U (en) | 2019-07-24 | 2019-07-24 | Sintering pallet returning device of planar stepping sintering machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210663911U (en) |
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2019
- 2019-07-24 CN CN201921173443.5U patent/CN210663911U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200602 |