CN217844736U - Blank pressing structure for sintering machine and sintering machine - Google Patents
Blank pressing structure for sintering machine and sintering machine Download PDFInfo
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- CN217844736U CN217844736U CN202221815743.0U CN202221815743U CN217844736U CN 217844736 U CN217844736 U CN 217844736U CN 202221815743 U CN202221815743 U CN 202221815743U CN 217844736 U CN217844736 U CN 217844736U
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Abstract
The utility model provides a blank pressing material structure and sintering machine for sintering machine, including mounting platform and two blank pressing material device that locate sintering machine platform truck directly over the bottom plate, two blank pressing material device locate the both sides of sintering machine platform truck symmetrically, every blank pressing material device includes that position adjusting mechanism and limit portion flatten the flitch, position adjusting mechanism is including relative stiff end and the drive end that sets up, stiff end and mounting platform fixed connection, limit portion flatten the flitch and are close to the inboard setting in the breast board of sintering machine platform truck, limit portion flattens the top and the drive end fixed connection of flitch, drive end drive limit portion flattens flitch along vertical motion, so that limit portion flattens between flitch and the sintering machine platform truck bottom plate apart from adjustable. The utility model discloses can effectively restrain the edge effect of sintering machine platform truck, improve bed of material thickness, reduce the energy consumption, improve the sinter quality to can adjust the height of sintering charge level conveniently.
Description
Technical Field
The utility model relates to a sintering machine technical field especially relates to a blank pressing material structure and sintering machine for sintering machine.
Background
The material leveling and pressing device of the sintering machine is one of the devices which can not be lost of the sintering machine, the raw materials are uniformly distributed on a trolley of the sintering machine through a round roller feeder and a nine-roller distributing device, the material leveling and pressing device is arranged between an igniter and the nine-roller distributing device, and the material loading surface of the trolley can be leveled and the air permeability of the raw materials can be adjusted by adjusting the material leveling and pressing device.
The flat material pressing device commonly used at present is a mechanism with four independent sections transversely arranged along a trolley, a hook is hung on a fixed shaft above the flat material pressing device and can swing up and down along with the height change of a material layer, and a flat material pressing plate can increase or decrease a balance weight properly according to the change of materials.
In the prior art, in the material leveling and pressing processes, redundant materials can be accumulated on two sides of a trolley sideboard to form dead angles, so that the edge effect is caused, the edge materials are not compacted through shaping, the edge materials are not burnt thoroughly, the sintering end point is fluctuated, the tail section is irregular, and the sintered mineral product quality is influenced.
In view of the above, it is desirable to provide a blank holding structure for a sintering machine and a sintering machine to solve or at least alleviate the above drawbacks.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides a blank pressing material structure and sintering machine for sintering machine to solve prior art and be difficult to restrain platform truck edge effect at flat material and pressure material in-process, lead to the marginal material not compressing tightly through the plastic, cause marginal material to burn insufficiently, cause the sintering terminal point undulant, the tail section is irregular, influences the problem of sintering mineral product quality.
In order to achieve the purpose, the utility model provides a blank pressing structure for a sintering machine, which comprises an installation platform and two blank pressing devices, wherein the installation platform is arranged right above a bottom plate of a trolley of the sintering machine; wherein the content of the first and second substances,
the mounting platform extends along the width direction of the sintering pallet, and the bottom of the mounting platform is fixedly connected with a sintering machine framework;
the two edge pressing devices are symmetrically arranged on two sides of the sintering machine trolley, and each edge pressing device comprises a position adjusting mechanism and an edge pressing plate; the position adjusting mechanism comprises a fixed end and a driving end which are oppositely arranged, and the fixed end is fixedly connected with the mounting platform;
the edge flattening plate is close to the inner side of a breast board of the sintering trolley, the top of the edge flattening plate is fixedly connected with the driving end, and the driving end drives the edge flattening plate to vertically move, so that the distance between the edge flattening plate and the bottom plate of the sintering trolley is adjustable.
Preferably, the position adjusting mechanism comprises a base, a manual screw elevator and a connecting rod; the base is fixed to the top of the mounting platform, a through hole for the manual spiral lifter to penetrate through is formed in the mounting platform, and the manual spiral lifter penetrates through the through hole and extends downwards to the bottom of the mounting platform;
the connecting rod is fixed in the bottom of manual spiral elevator, the connecting rod along vertical downwardly extending with the limit portion flitch that flattens is connected.
Preferably, the edge flattening plate comprises a first flattening plate; the first flattening plate is fixed at the bottom of the connecting rod and comprises a first horizontal section and a first inclined section which are sequentially connected along the running direction of the sintering machine trolley; the first horizontal section is arranged in parallel to a bottom plate of the sintering trolley, and the first inclined section extends obliquely upwards from the first horizontal section.
Preferably, the device further comprises a second flattening plate arranged at an included angle with the first flattening plate; the second flattening material plates are spliced on the outer sides of the first flattening material plates side by side and extend obliquely downwards to the inner sides of the side plates of the sintering pallet, and each second flattening material plate comprises a second horizontal section, an arc-shaped transition section and a second inclined section which are sequentially connected;
the second horizontal sections are spliced on the outer sides of the first horizontal sections side by side and extend obliquely downwards to the inner sides of the breast boards of the sintering pallet; the second inclined section is spliced on the outer side of the first inclined section and extends downwards obliquely to the inner side of a breast board of the sintering trolley; the arc transition section is connected between the second horizontal section and the second inclined section.
Preferably, the edge-pressing device further comprises a first connecting steel pipe sleeved on the outer surface of the lower end of the connecting rod; wherein, the first and the second end of the pipe are connected with each other,
the first connecting steel pipe is fixed to the top of the first flattening material plate, the first connecting steel pipe is provided with two first connecting holes which radially penetrate through the first connecting steel pipe, the lower end of the connecting rod is provided with second connecting holes which are in one-to-one correspondence with the first connecting holes, and the connecting rod penetrates through the first connecting holes and the second connecting holes through bolts and is connected with the first connecting steel pipe.
Preferably, the position adjusting mechanism further comprises at least one limiting seat vertically arranged; the limiting seat is arranged between the mounting platform and the first flattening plate and comprises a connecting part and a limiting part which are oppositely arranged; the connecting portion is fixedly connected with the sintering machine framework, a limiting hole for the connecting rod to penetrate through is formed in the limiting portion, and the connecting rod is connected with the first flattening material plate through penetrating through the limiting hole.
Preferably, the limiting seat comprises a second connecting steel pipe, a second connecting plate and two first connecting plates; the second connecting steel pipe is sleeved on the outer surface of the connecting rod; the second connecting plate is fixedly connected with the sintering machine framework; the two first connecting plates are arranged in parallel at intervals; the first connecting plate is connected between the second connecting steel pipe and the second connecting plate.
Preferably, the first material pressing plate further comprises a plurality of cuboid-shaped wear-resistant pieces fixed to the bottom of the first horizontal section, each wear-resistant piece extends along the length direction of the first horizontal section, and the plurality of wear-resistant pieces are arranged at intervals along the width direction of the first horizontal section.
Preferably, the wear-resistant part comprises a rectangular transverse plate and a plurality of vertical plates; the transverse plate is fixed at the bottom of the first horizontal section; the vertical plates are arranged at intervals along the width direction of the first horizontal section, and each vertical plate extends along the length direction of the first horizontal section.
The utility model also provides a sintering machine, including the sintering machine body, still include the blank pressing material structure as foretell a sintering machine is used for.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a blank pressing material structure and sintering machine for sintering machine, including mounting platform and two blank pressing material device directly over the bottom plate of locating the sintering machine platform truck, along with the continuous forward operation of sintering machine platform truck, the effect of flattening of the flitch that flattens via limit portion is pressed to the limit portion material of sintering machine platform truck, the tight real degree of limit portion material has been improved, the edge effect of sintering machine platform truck has effectively been inhibited, can realize improving bed of material thickness, reduce the energy consumption, improve the sinter quality, through setting up the height that position control mechanism can conveniently adjust the sintering charge level.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
Fig. 1 is an application scene diagram of the overall structure in an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic cross-sectional view taken along the direction N-N in FIG. 1;
fig. 4 is a schematic structural view of an edge flattening plate at a first viewing angle according to an embodiment of the present invention;
fig. 5 is a schematic structural view of an edge flattening plate at a second viewing angle according to an embodiment of the present invention;
fig. 6 is a schematic structural view of an edge flattening plate at a third viewing angle according to an embodiment of the present invention;
fig. 7 is a schematic structural view of an edge flattening plate at a fourth viewing angle according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a limiting seat according to an embodiment of the present invention;
fig. 9 is a cloth effect diagram of the sintering pallet according to an embodiment of the present invention.
The purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
The reference numbers indicate:
10. sintering machine framework; 20. a sintering pallet; 210. a breast board; 220. feeding; 30. mounting a platform; 40. a blank pressing device; 410. a position adjustment mechanism; 411. a base; 412. a manual screw elevator; 413. a connecting rod; 414. a limiting seat; 4141. a second connecting steel pipe; 4142. a first connecting plate; 4143. a second connecting plate; 420. edge flattening plates; 421. a first material flattening plate; 4211. a first horizontal segment; 4212. a first inclined section; 422. a second material flattening plate; 4221. a second horizontal segment; 4222. an arc transition section; 4223. a second inclined section; 423. a wear part; 4231. a transverse plate; 4232. a vertical plate; 424. a first connecting steel pipe; 425. a first connection hole.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
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 efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, the descriptions in the present application related to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of technical features indicated are implicitly being indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments can be combined with each other, but it must be based on the realization of those skilled in the art, and when the combination of technical solution 1 is contradictory or cannot be realized, the combination of such technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-9, the blank pressing structure for a sintering machine according to an embodiment of the present invention includes an installation platform 30 and two blank pressing devices 40, which are disposed directly above a bottom plate of a sintering machine trolley 20; the mounting platform 30 extends along the width direction of the sintering pallet 20, and the bottom of the mounting platform 30 is fixedly connected with the sintering machine framework 10. Specifically, mounting platform 30 in this application is used for providing the installation support position for blank pressing device 40 to can be convenient for the staff to stand and operate fortune dimension operation etc. at mounting platform 30. The mounting platform 30 spans over the sintering machine trolley 20 and is higher than the fence 210 of the sintering machine trolley 20 by a preset height, the fixed connection mode of the mounting platform 30 and the sintering machine framework 10 includes but is not limited to welding, bolt connection or integral forming, and those skilled in the art can set according to actual needs.
The two blank holding devices 40 are symmetrically arranged on two sides of the sintering machine trolley 20, and each blank holding device 40 comprises a position adjusting mechanism 410 and an edge blank pressing plate 420; the position adjusting mechanism 410 includes a fixed end (not shown) and a driving end (not shown) that are oppositely disposed, and the fixed end is fixedly connected to the mounting platform 30; the position adjusting mechanism 410 is configured to adjust a vertical height of the edge pressing plate 420, so as to control a molding height of the final material 220; the edge flattening plate 420 is used for flattening the edge material 220 of the sintering pallet 20.
In detail, the position adjusting mechanism 410 may be a manual screw elevator 412, or may be other mechanisms/devices capable of achieving the lifting function of the edge pressing plate 420, such as an electric push rod, an electro-hydraulic push rod, a hydraulic cylinder, an elevator, and the like, which are conventionally selected by those skilled in the art, and those skilled in the art can apply the mechanism to the present device according to actual needs to achieve the lifting of the edge pressing plate 420, in consideration of the implementation cost, and in production, since the edge pressing plate 420 is affected by high temperature near the ignition furnace, in a preferred embodiment, the position adjusting mechanism 410 is a manual screw elevator, and only performs a vertical linear motion and does not perform a rotational motion, specifically, the manual screw elevator 412 includes a hand wheel (not shown), a mounting seat (not shown), and a lead screw (not shown) that can move in the vertical direction, and such a structure is well known by those skilled in the art, and will not be described herein again. When the mounting base is fixedly connected with the mounting platform 30, a worker stands on the mounting platform 30 and drives the lead screw to vertically move by rotating the hand wheel of the position adjusting mechanism 410, so that the edge flattening plate 420 is driven to vertically move, and the final forming height of the material 220 on the sintering machine trolley 20 is adjusted.
The flitch 420 that flattens in limit portion is close to in the inboard setting of breast board 210 of sintering machine platform truck 20, the flitch 420's that flattens in limit portion top with drive end fixed connection, the drive end drive the flitch 420 that flattens in limit portion is along vertical motion, so that the flitch 420 that flattens in limit portion and the adjustable distance between the sintering machine platform truck 20 bottom plate. The edge flattening plate 420 is disposed near the inner side of the breast board 210 of the sintering machine pallet 20, and is used for flattening the edge material 220 of the sintering machine pallet 20.
In operation, along with the continuous forward operation of the sintering machine trolley 20, the materials 220 loaded on the sintering machine trolley 20 are provided with the edge flattening plate 420, the edge materials 220 of the sintering machine trolley 20 are pressed by the edge flattening plate 420, the compaction degree of the edge materials 220 is improved, a further specific implementation mode is provided, the edge effect of the sintering machine trolley 20 is effectively inhibited, the material layer thickness can be improved, the energy consumption is reduced, and the quality of sintering ore is improved. By arranging the position adjusting mechanism 410, the height of the sintering charge level can be conveniently adjusted.
As a preferred embodiment of the present invention, the position adjusting mechanism 410 includes a base 411, a manual screw lifter 412 and a connecting rod 413; wherein the content of the first and second substances,
the base 411 is fixed on the top of the mounting platform 30, a through hole for the manual screw elevator 412 to pass through is formed in the mounting platform 30, and the manual screw elevator 412 passes through the through hole and extends downwards to the bottom of the mounting platform 30; the connecting rod 413 is fixed at the bottom of the manual screw elevator 412, and the connecting rod 413 extends vertically downwards to be connected with the edge flattening plate 420.
The structural design is characterized in that: simple structure makes things convenient for on-the-spot installation and maintenance to change, and the screw elevator breaks down or limit portion flattens flitch 420 wearing and tearing when needing to change, can convenient and fast change. And the spiral elevator is manually adjusted, can bear certain high temperature (less than 100 ℃), is reliable and convenient, has low cost and is free from maintenance.
As a preferred embodiment of the present invention, the edge flattening plate 420 includes a first flattening plate 421; the first material pressing plate 421 is fixed at the bottom of the connecting rod 413, and the first material pressing plate 421 includes a first horizontal segment 4211 and a first inclined segment 4212 which are sequentially connected along the running direction of the sintering machine trolley 20; wherein the first horizontal section 4211 is disposed parallel to the floor of the sintering pallet 20, and the first inclined section 4212 extends obliquely upward from the first horizontal section 4211.
In detail, the embodiment of the present invention considers that the sintering machine trolley 20 generally has a trolley edge effect: the edge of the sintering machine trolley 20 has loose materials 220 and large porosity, and the materials 220 shrink and the trolley sideboard are separated to form edges in the sintering process, so that the edge resistance in the sintering process is small, the wind speed is obviously increased, an edge effect is formed, the conditions of insufficient edge ignition temperature, too fast cooling and even raw materials are generated in the production process, and the ore return amount is increased. Meanwhile, the loading capacity can be affected similarly when the sintering negative pressure is not increased, which is not beneficial to the improvement of the yield and the quality.
Based on this, in the embodiment of the utility model, limit portion flitch 420 that flattens includes the first flitch 421 that flattens, and the first effect of flattening flitch 421 improves blank pressing material function by a wide margin, can effectively restrain platform truck edge effect, and the adjustment is convenient, realizes the step cloth, and both sides can receive the material, and middle part material 220 can exceed platform truck breast board 210, can realize improving sintering platform truck charge level function.
Specifically, the first material flattening plate 421 is fixed at the bottom of the connecting rod 413, and the first material flattening plate 421 includes a first horizontal segment 4211 and a first inclined segment 4212 which are sequentially connected along the running direction of the sintering machine trolley 20; the first horizontal section 4211 is disposed parallel to the floor of the sintering pallet 20, and the first inclined section 4212 extends obliquely upward from the first horizontal section 4211.
It is important to note by those skilled in the art that, in operation, along the traveling direction of the sintering pallet 20, the material 220 first contacts the first inclined section 4212, and at this time, due to the inclined structural form of the first inclined section 4212, due to the existence of the inclined angle, after the material 220 contacts the first inclined section 4212, the first inclined section 4212 gives a counter force to the material 220, and with the continuous forward movement of the sintering pallet 20, the material 220 is squeezed, and gradually, after the material 220 travels to the first horizontal section 4211, the pressure is gradually reduced, and the conversion from the pressure to the flat state is realized. By adopting the stepped material distribution mode, the edge effect of the sintering machine trolley 20 can be effectively inhibited, the compaction degree of the materials 220 is greatly improved, the middle materials 220 can be arranged higher than the trolley breast board 210, and the material surface function of the sintering trolley can be improved.
As another preferred embodiment, the device further includes a second material flattening plate 422 disposed at an included angle with the first material flattening plate 421; the second material flattening plates 422 are spliced side by side on the outer side of the first material flattening plates 421 and extend obliquely downward to the inner side of the breast board 210 of the sintering machine trolley 20, and each second material flattening plate 422 comprises a second horizontal section 4221, an arc-shaped transition section 4222 and a second inclined section 4223 which are sequentially connected;
the second horizontal segment 4221 is spliced side by side outside the first horizontal segment 4211 and extends obliquely downward to the inner side of the breast board 210 of the sintering machine trolley 20; the second inclined section 4223 is spliced outside the first inclined section 4212 and extends obliquely downward to the inner side of the breast board 210 of the sintering machine trolley 20; the curved transition segment 4222 is connected between the second horizontal segment 4221 and the second inclined segment 4223.
Specifically, the second material plate 422 that flattens can improve the pressure of another side angle, therefore, through the combined use of first material plate 421 and second material plate 422 that flattens, because first material plate 422 that flattens and the second material plate 422 that flattens provide the effect of improving pressure to the side from a plurality of directions, for example, the effort direction of first material plate 421 that flattens is along vertical direction, the effort direction of second material plate 422 that flattens is from the side direction, thereby the degree of compaction of limit portion material 220 has been improved by a wide margin, can lay out the cloth effect as shown in fig. 9, this is that prior art can't or hardly realize.
As a preferred embodiment, the blank holder 40 further includes a first connecting steel pipe 424 sleeved on the outer surface of the lower end of the connecting rod 413; the first connecting steel pipe 424 is fixed to the top of the first material pressing plate 421, the first connecting steel pipe 424 is provided with two first connecting holes 425 radially penetrating through the first connecting steel pipe 424, the lower end of the connecting rod 413 is provided with second connecting holes (not shown) one-to-one corresponding to the first connecting holes 425, and the connecting rod 413 penetrates through the first connecting holes 425 and the second connecting holes through bolts to be connected with the first connecting steel pipe 424.
Specifically, the first connection steel pipe 424 is sleeved on the outer surface of the lower end of the connection rod 413, and the bottom of the connection rod 413 is fixedly connected with the first connection steel pipe 424; the connecting rod 413 and the edge flattening plate 420 can be connected, the connecting rod 413 extends into the first connecting steel pipe 424, the first connecting steel pipe 424 and the connecting rod 413 are fixedly connected, the stress area of the connecting part can be increased, and the connecting stability is improved. Further, a reinforcing rib plate may be provided between the first connecting steel pipe 424 and the edge flattening plate 420, which may further improve stability.
As another preferred embodiment, the position adjustment mechanism 410 further includes at least one vertically arranged spacing seat 414; the limiting seat 414 is disposed between the mounting platform 30 and the first material pressing plate 421, and the limiting seat 414 includes a connecting portion (not shown) and a limiting portion (not shown) that are disposed opposite to each other; the connecting portion is fixedly connected to the sintering machine frame 10, the limiting portion is formed with a limiting hole (not shown) through which the connecting rod 413 passes, and the connecting rod 413 is connected to the first material pressing plate 421 through passing through the limiting hole.
In this embodiment, considering that the vertical lengths of the manual screw elevator 412 and the connecting rod 413 are long, and the material 220 is in contact with the edge flattening plate 420 and then moves forward continuously along with the sintering machine trolley 20, in order to prevent the connecting rod 413 from swinging greatly, in this embodiment, at least one limiting seat 414 vertically arranged is provided, the connecting part is fixedly connected with the sintering machine framework 10, a limiting hole for the connecting rod 413 to penetrate through is formed in the limiting part, the limiting hole vertically penetrates through, the connecting rod 413 is connected with the edge flattening plate 420 by penetrating through the limiting hole, and the connecting rod 413 can be smoothly moved along the limiting hole and can be limited from moving along the radial direction, so that the limiting effect is achieved.
Further, the limiting seat 414 comprises a second connecting steel tube 4141, a second connecting plate 4143 and two first connecting plates 4142; wherein, the second connection steel tube 4141 is sleeved on the outer surface of the connection rod 413; the second connecting plate 4143 is fixedly connected with the sintering machine frame 10; the two first connecting plates 4142 are arranged in parallel at intervals; the first connecting plate 4142 is connected between the second connecting steel pipe 4141 and the second connecting plate 4143.
Therefore, the limiting seat 414 can be ensured to be stable and reliable, the connecting rod 413 is effectively limited to swing in a large range, and the normal work of the position adjusting mechanism 410 is ensured. It can be understood that the number of the limiting seats 414 may be set according to actual requirements, and may be one or more.
Further, the first material pressing plate further includes a plurality of wear-resistant members 423 that are fixed to the bottom of the first horizontal segment 4211 and have a rectangular parallelepiped shape, each wear-resistant member 423 extends along the length direction of the first horizontal segment 4211, and the plurality of wear-resistant members 423 are arranged at intervals along the width direction of the first horizontal segment 4211.
It should be noted that, in order to further improve the service life and increase the air permeability of the charge level and make the amount of the sinter more favorable, in this embodiment, a plurality of wear-resistant members 423 are disposed at the bottom of the first horizontal segment 4211, and each wear-resistant member 423 extends along the length direction of the first horizontal segment 4211, and the plurality of wear-resistant members 423 are arranged at intervals along the width direction of the first horizontal segment 4211. This enables a plurality of grooves to be formed between the plurality of wear members 423 extending along the length of the first horizontal segment 4211. In addition, the wear-resistant member 423 and the first horizontal segment 4211 may be fixedly connected by welding, or detachably connected, or integrally formed, and in a preferred embodiment, the wear-resistant member 423 can be detachably connected, so that the wear-resistant member 423 can be conveniently replaced. The material of the wear-resistant piece 423 is preferably high Cr cast iron.
Further, the wear-resistant piece 423 comprises a transverse plate 4231 in a rectangular shape and a plurality of vertical plates 4232 in a rectangular shape; wherein the transverse plate 4231 is fixed at the bottom of the first horizontal segment 4211; a plurality of vertical plates 4232 are arranged at intervals along the width direction of the first horizontal section 4211, and each vertical plate 4232 extends along the length direction of the first horizontal section 4211.
The utility model also provides a sintering machine, including the sintering machine body, still include the blank pressing material structure as foretell a sintering machine is used for.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the same way in the patent protection scope of the present invention.
Claims (10)
1. A blank pressing structure for a sintering machine is characterized by comprising an installation platform and two blank pressing devices, wherein the installation platform is arranged right above a bottom plate of a trolley of the sintering machine; wherein the content of the first and second substances,
the mounting platform extends along the width direction of the sintering machine trolley, and the bottom of the mounting platform is fixedly connected with a sintering machine framework;
the two edge pressing devices are symmetrically arranged on two sides of the sintering machine trolley, and each edge pressing device comprises a position adjusting mechanism and an edge pressing plate; the position adjusting mechanism comprises a fixed end and a driving end which are oppositely arranged, and the fixed end is fixedly connected with the mounting platform;
the edge flattening plate is close to the inner side of a breast board of the sintering trolley, the top of the edge flattening plate is fixedly connected with the driving end, and the driving end drives the edge flattening plate to vertically move, so that the distance between the edge flattening plate and the bottom plate of the sintering trolley is adjustable.
2. The binder structure for a sintering machine according to claim 1, wherein the position adjustment mechanism includes a base, a manual screw lift, and a connecting rod; wherein the content of the first and second substances,
the base is fixed at the top of the mounting platform, a through hole for the manual spiral lifter to penetrate through is formed in the mounting platform, and the manual spiral lifter penetrates through the through hole and extends downwards to the bottom of the mounting platform;
the connecting rod is fixed in the bottom of manual spiral elevator, the connecting rod along vertical downwardly extending with the limit portion flitch that flattens is connected.
3. The blank holder structure for a sintering machine according to claim 2, wherein the edge flattening plate comprises a first flattening plate; the first flattening plate is fixed at the bottom of the connecting rod and comprises a first horizontal section and a first inclined section which are sequentially connected along the running direction of the sintering machine trolley; the first horizontal section is arranged in parallel to a bottom plate of the sintering trolley, and the first inclined section extends obliquely upwards from the first horizontal section.
4. The blank holder structure for a sintering machine according to claim 3, further comprising a second material flattening plate disposed at an included angle to the first material flattening plate; the second flattening material plates are spliced on the outer sides of the first flattening material plates side by side and extend obliquely downwards to the inner sides of the side plates of the sintering pallet, and each second flattening material plate comprises a second horizontal section, an arc-shaped transition section and a second inclined section which are sequentially connected;
the second horizontal section is spliced on the outer side of the first horizontal section side by side and extends downwards obliquely to the inner side of a breast board of the sintering trolley; the second inclined section is spliced on the outer side of the first inclined section and extends downwards obliquely to the inner side of a breast board of the sintering trolley; the arc transition section is connected between the second horizontal section and the second inclined section.
5. The binder structure for a sintering machine according to claim 3, wherein the binder device further comprises a first connecting steel pipe fitted over the outer surface of the lower end of the connecting rod; wherein the content of the first and second substances,
the first connecting steel pipe is fixed to the top of the first flattening material plate, the first connecting steel pipe is provided with two first connecting holes which radially penetrate through the first connecting steel pipe, the lower end of the connecting rod is provided with second connecting holes which are in one-to-one correspondence with the first connecting holes, and the connecting rod penetrates through the first connecting holes and the second connecting holes through bolts and is connected with the first connecting steel pipe.
6. The blank holder structure for a sintering machine according to claim 4, wherein the position adjustment mechanism further comprises at least one vertically arranged limit seat; the limiting seat is arranged between the mounting platform and the first flattening plate and comprises a connecting part and a limiting part which are oppositely arranged; the connecting portion is fixedly connected with the sintering machine framework, a limiting hole for the connecting rod to penetrate through is formed in the limiting portion, and the connecting rod is connected with the first flattening material plate through penetrating through the limiting hole.
7. The blank holder structure for a sintering machine according to claim 6, wherein the limiting seat comprises a second connecting steel pipe, a second connecting plate and two first connecting plates; the second connecting steel pipe is sleeved on the outer surface of the connecting rod; the second connecting plate is fixedly connected with the sintering machine framework; the two first connecting plates are arranged in parallel at intervals; the first connecting plate is connected between the second connecting steel pipe and the second connecting plate.
8. The blank holder structure for a sintering machine according to claim 3, wherein the first material pressing plate further comprises a plurality of wear-resistant members in a rectangular parallelepiped shape fixed to the bottom of the first horizontal section, each wear-resistant member extends in the length direction of the first horizontal section, and the plurality of wear-resistant members are arranged at intervals in the width direction of the first horizontal section.
9. The binder structure for a sintering machine according to claim 8, wherein the wear-resistant member comprises a cross plate in a rectangular parallelepiped shape and a plurality of vertical plates; the transverse plate is fixed at the bottom of the first horizontal section; the vertical plates are arranged at intervals along the width direction of the first horizontal section, and each vertical plate extends along the length direction of the first horizontal section.
10. A sintering machine comprising a sintering machine body, characterized by further comprising a binder structure for a sintering machine according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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