CN216205211U - Smelting furnace for ductile iron casting production - Google Patents
Smelting furnace for ductile iron casting production Download PDFInfo
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- CN216205211U CN216205211U CN202122737927.1U CN202122737927U CN216205211U CN 216205211 U CN216205211 U CN 216205211U CN 202122737927 U CN202122737927 U CN 202122737927U CN 216205211 U CN216205211 U CN 216205211U
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- furnace body
- ductile iron
- auger
- baffle
- filter screen
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- 238000003723 Smelting Methods 0.000 title claims abstract description 33
- 238000005266 casting Methods 0.000 title claims abstract description 23
- 229910001141 Ductile iron Inorganic materials 0.000 title claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 55
- 238000001914 filtration Methods 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 239000012141 concentrate Substances 0.000 claims 1
- 238000005580 one pot reaction Methods 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 4
- 230000008018 melting Effects 0.000 abstract description 4
- 238000002156 mixing Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 229910001060 Gray iron Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241001062472 Stokellia anisodon Species 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002932 luster Substances 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
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
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Abstract
The utility model belongs to the field of ductile iron castings, and particularly relates to a smelting furnace for ductile iron casting production, which comprises a furnace body and a feeding hole; the upper end of the furnace body is provided with a feeding hole; the furnace body is internally provided with a filtering structure, the filtering structure comprises a motor, a medium collecting plate, a supporting assembly and a filter screen, the motor is arranged at the top end of the furnace body, an output shaft of the motor is fixedly connected with a stirring rod, the bottom end of the stirring rod is fixedly connected with an auger, the medium collecting plate matched with the auger is fixedly arranged in the furnace body, the filter screen is fixedly arranged at the lower end in the furnace body, the bottom end of the auger is movably arranged at the top end of the filter screen through a bearing, and the left end and the right end of the lower end of the auger are fixedly connected with a fixing frame; the problem of the furnace body be not convenient for carry out filterable to inside material is solved, through filtration, prevent that the inside material of device from not mixing together because not fully melting, improved the convenience of operation, improved the efficiency of smelting simultaneously.
Description
Technical Field
The utility model relates to the field of ductile iron castings, in particular to a smelting furnace for producing ductile iron castings.
Background
The ductile iron is gray, but the luster is brighter than gray iron, the surface roughness is similar to gray iron, and the ductile iron is mainly used for casting operation in a casting shop, and after receiving molten iron in front of a furnace, the ductile iron is transported to a casting mold by a travelling crane for casting.
A smelting furnace is needed when the ductile iron casting is produced and processed, and the equipment is mainly used for placing the ductile iron casting into the smelting furnace and smelting materials of the ductile iron casting into needed alloy through operations of slagging-off, refining and the like.
In the using process of the existing smelting furnace, the materials are not sufficiently smelted, and the existing smelting furnace contains more impurities, so that the materials are not convenient to filter, and the smelting effect is poor; therefore, the smelting furnace for producing ductile iron castings is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a smelting furnace for producing ductile iron castings, aiming at solving the problems that the existing smelting furnace is inconvenient to filter materials due to the defects of the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the smelting furnace for ductile iron casting production comprises a furnace body and a feeding hole; the upper end of the furnace body is provided with a feeding hole;
the furnace body is internally provided with a filtering structure, the filtering structure comprises a motor, a medium collecting plate, a supporting assembly and a filtering screen, the motor is arranged at the top end of the furnace body, an output shaft of the motor is fixedly connected with a stirring rod, the bottom end of the stirring rod is fixedly connected with an auger, the furnace body is internally and fixedly provided with the medium collecting plate matched with the auger, the filtering screen is fixedly arranged at the lower end inside the furnace body, the bottom end of the auger is movably arranged at the top end of the filtering screen through a bearing, the left end and the right end of the lower end of the auger are fixedly connected with a fixed frame, the fixed frame is movably arranged inside the furnace body through the supporting assembly, a rolling wheel is movably arranged inside the fixed frame through a bearing, the bottom end of the rolling wheel is mutually attached to the top end of the filtering screen, the problem that the furnace body is not convenient for filtering the materials inside is solved, and the materials inside the device are prevented from being doped together due to insufficient melting through the filtering structure, the convenience of operation is improved.
Preferably, the supporting component comprises a sliding groove and a sliding block, the sliding groove is arranged in the lower end of the furnace body, the sliding block is arranged at the left end and the right end of the inside of the sliding groove in a sliding mode, one side of the sliding block is fixedly connected with the other side of the fixing frame, convenience in operation is improved, and the fixing frame is supported.
Preferably, the inside upper end of furnace body is provided with the guide board of mutually supporting with the puddler, and guide board tilting design, is convenient for guide the operation to the material, has improved the practicality of operation.
Preferably, the furnace body upper end sets up accuse material structure, accuse material structure includes cam, gyro wheel and bracing piece, the cam rigid coupling is in the puddler upper end, laminate each other between gyro wheel surface and the cam middle part, the gyro wheel is kept away from cam one side rigid coupling and is had the baffle of mutually supporting with the feed inlet, the inside of furnace body upper end is located to the bracing piece rigid coupling, the cover piece is established to the outside cover of bracing piece, and cover piece top rigid coupling in the baffle bottom, the spring is established to the outside cover piece pot head of keeping away from of bracing piece, has solved the feed inlet and has not been convenient for carry out the problem of accuse material, through accuse material structure, the feed inlet of being convenient for carries out control operation to the material, has improved the ease of use of operation, and the material of being convenient for evenly falls.
Preferably, the rubber block is glued in the inner part of one end, away from the baffle, of the feeding hole, and the rubber block is designed in an arc shape, so that the sealing performance between the feeding hole and the baffle is improved, and the material is prevented from falling down from a gap.
Preferably, both ends all movable mounting has the ball of mutually supporting with the baffle about the feed inlet, and the ball surface laminates with baffle one side each other, has improved the smooth and easy nature when the baffle removes, has improved the convenience of removal simultaneously.
The utility model has the advantages that:
1. according to the utility model, materials are poured into the furnace body, then the motor is started, the materials falling on the top end of the filter screen are crushed under the rolling action of the rolling wheel and then fall through the filter screen, so that the function of filtering the materials is realized, the problem that the furnace body is inconvenient to filter the materials in the furnace body is solved, the materials in the furnace body are prevented from being mixed together due to insufficient melting through the filtering structure, the convenience of operation is improved, and the smelting efficiency is improved;
2. according to the utility model, the motor is started, then the material is added into the feed inlet, the baffle plate moves towards the interior of the feed inlet under the matching action of the cam and the roller, and the baffle plate returns to the original position under the elastic action of the spring, so that the opening and closing functions of the feed inlet are realized, the problem that the feed inlet is inconvenient to control the material is solved, the material is conveniently controlled and operated by the feed inlet through the material control structure, the operation usability is improved, the material is conveniently and uniformly dropped, and the smelting operation effect is improved.
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 inventive exercise.
FIG. 1 is a schematic perspective view of a first embodiment;
FIG. 2 is a schematic cross-sectional front view illustrating a structure of the first embodiment;
FIG. 3 is a schematic top sectional view of a stirring rod, a cam and a roller according to the first embodiment;
FIG. 4 is an enlarged structural view of the first embodiment at A in FIG. 2;
FIG. 5 is an enlarged structural diagram of a portion B in FIG. 2 according to the first embodiment;
FIG. 6 is an enlarged structural view of the first embodiment at C in FIG. 2;
fig. 7 is a schematic side sectional view of the fixing frame, the scraping plate and the rolling wheel of the second embodiment.
In the figure: 110. a furnace body; 120. a feed inlet; 210. a motor; 220. a stirring rod; 230. a packing auger; 240. collecting the medium plate; 250. a fixed mount; 251. a squeegee; 260. a support assembly; 270. a rolling wheel; 280. a guide plate; 290. a filter screen; 310. a cam; 320. a roller; 330. a baffle plate; 340. a support bar; 350. sleeving blocks; 360. a spring; 370. a ball bearing; 380. a rubber block.
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.
Example one
Referring to fig. 1-6, a smelting furnace for ductile iron casting includes a furnace body 110 and a feed inlet 120; the upper end of the furnace body 110 is provided with a feeding hole 120;
the furnace body 110 is internally provided with a filtering structure, the filtering structure comprises a motor 210, a concentration plate 240, a supporting component 260 and a filter screen 290, the motor 210 is arranged at the top end of the furnace body 110, an output shaft of the motor 210 is fixedly connected with a stirring rod 220, the bottom end of the stirring rod 220 is fixedly connected with an auger 230, the concentration plate 240 matched with the auger 230 is fixedly arranged in the furnace body 110, the filter screen 290 is fixedly arranged at the lower end in the furnace body 110, the bottom end of the auger 230 is movably arranged at the top end of the filter screen 290 through a bearing, the left end and the right end of the lower end of the auger 230 are fixedly connected with a fixing frame 250, the fixing frame 250 is movably arranged in the furnace body 110 through the supporting component 260, a rolling wheel 270 is movably arranged in the fixing frame 250 through a bearing, and the bottom end of the rolling wheel 270 is mutually attached to the top end of the filter screen 290; when the smelting furnace works, when the smelted materials need to be filtered, the materials firstly fall down to the center of the furnace body 110 through the guide plate 280, then the stirring rod 220 is driven to rotate under the rotation of the output shaft by starting the motor 210, so as to drive the auger 230 to rotate, the materials are upwards conveyed through the concentration plate 240 under the cooperation of the concentration plate 240, so as to carry out secondary stirring smelting, so that the smelting is more sufficient, the fixing frame 250 is driven to rotate under the rotation of the auger 230, the rolling wheel 270 is driven to rotate under the cooperation of the supporting component 260, the residual materials falling on the top end of the filter screen 290 are crushed through the rolling of the rolling wheel 270, so that the smelting effect is better, then the materials fall down through the filter screen 290, so as to realize the function of filtering the materials, and solve the problem that the furnace body 110 is not convenient for filtering the materials inside, through filtration, prevent that the inside material of device from not mixing together because not fully melting, improved the convenience of operation, improved the efficiency of smelting, saved the time of smelting simultaneously.
The supporting component 260 comprises a sliding chute and a sliding block, the sliding chute is arranged in the lower end of the furnace body 110, the sliding block is slidably mounted at the left end and the right end in the sliding chute, and one side of the sliding block is fixedly connected with the other side of the fixing frame 250; the during operation, through the structural design of supporting component 260, the mount 250 of being convenient for rotates the operation under the cooperation of spout and slider, has improved the convenience of operation, plays the effect of support to mount 250 simultaneously, prevents that the left and right sides both ends atress of mount 250 is uneven and the condition of taking place the breakage easily.
The upper end inside the furnace body 110 is provided with a guide plate 280 which is matched with the stirring rod 220, and the guide plate 280 is designed in an inclined manner; during operation, through the design of guide board 280, be convenient for guide the operation to the material, will get into the inside material of feed inlet 120 and guide the stirring to the central point of furnace body 110, improved the practicality of operation.
The upper end of the furnace body 110 is provided with a material control structure, the material control structure comprises a cam 310, a roller 320 and a support rod 340, the cam 310 is fixedly connected to the upper end of the stirring rod 220, the outer surface of the roller 320 is mutually attached to the middle part of the cam 310, one side of the roller 320, away from the cam 310, is fixedly connected with a baffle 330 which is mutually matched with the feed inlet 120, the support rod 340 is fixedly connected to the inside of the upper end of the furnace body 110, a sleeve block 350 is sleeved outside the support rod 340, the top end of the sleeve block 350 is fixedly connected to the bottom end of the baffle 330, and a spring 360 is sleeved outside the support rod 340, away from the sleeve block 350; when the automatic feeding device works, when the material is required to be fed through the feeding hole 120 in a controlled amount, the material is firstly added into the feeding hole 120, then the motor 210 is started to drive the stirring rod 220 to rotate, so as to drive the cam 310 to rotate, then under the matching action of the cam 310 and the roller 320, the baffle 330 is extruded, under the matching action of the ball 370, the baffle 330 moves towards one end inside the feeding hole 120, under the matching action of the supporting rod 340 and the sleeve block 350, until one end of the baffle 330 is inserted into the other end inside the feeding hole 120, one end of the rubber block 380 is mutually clamped with the inside of the baffle 330, so as to realize the state that the feeding hole 120 is closed, under the elastic action of the spring 360, the sleeve block 350 returns to the original position, so as to drive the baffle 330 to move towards the end far away from the inside of the feeding hole 120, so as to realize the opening function of the feeding hole 120, this operation is repeated to the function of opening and shutting is carried out feed inlet 120, has solved the feed inlet 120 and has not been convenient for control the problem of material, through accuse material structure, is convenient for feed inlet 120 to the material control operation, has improved the ease for use of operation, and the even whereabouts of the material of being convenient for has improved the effect of smelting the operation.
A rubber block 380 is glued inside one end of the feed port 120, which is far away from the baffle 330, and the rubber block 380 is designed in an arc shape; during operation, through the design of rubber block 380, when baffle 330 moved to the inside one end of feed inlet 120 under the mating reaction of cam 310 and gyro wheel 320, the inside of the feed inlet 120 other end was inserted to the one end of baffle 330, and the inside mutual block of one end of rubber block 380 and baffle 330 has improved the leakproofness between feed inlet 120 and the baffle 330, prevents that the material from falling down from the gap.
The upper end and the lower end of the feed inlet 120 are movably provided with balls 370 matched with the baffle plate 330, and the outer surface of the balls 370 is attached to one side of the baffle plate 330; during operation, through the design of ball 370, baffle 330 of being convenient for moves about under the mating reaction of ball 370, and the smoothness nature when having improved baffle 330 and moving takes place the card pause when preventing that baffle 330 from moving, has improved the convenience of removal simultaneously.
Example two
Referring to fig. 7, in a first comparative example, as another embodiment of the present invention, a scraper 251 is fixedly installed at one end of the fixing frame 250 away from the rolling wheel 270; in operation, through the design of scraper 251, when rolling wheel 270 crushes the clout on the top of filter screen 290, can scrape it off through scraper 251, prevent the circumstances that the clout on the top of filter screen 290 from taking place to pile up.
The working principle is that when the material needs to be fed through the feed inlet 120 in a controlled amount, the material is firstly fed into the feed inlet 120, then the motor 210 is started to drive the stirring rod 220 to rotate, thereby driving the cam 310 to rotate, then under the matching action of the cam 310 and the roller 320, the baffle 330 is extruded, under the matching action of the ball 370, the baffle 330 moves towards one end inside the feed inlet 120, under the matching action of the supporting rod 340 and the sleeve block 350, until one end of the baffle 330 is inserted into the other end of the feed inlet 120, one end of the rubber block 380 is mutually clamped with the inside of the baffle 330, thereby realizing the state that the feed inlet 120 is closed, under the elastic action of the spring 360, the sleeve block 350 returns to the original position, thereby driving the baffle 330 to move towards the end far away from the inside of the feed inlet 120, thereby realizing the opening function of the feed inlet 120, this operation is repeated, thereby performing a function of opening and closing the feed opening 120;
when the material that finishes smelting needs to be filtered, at first the material drops to the center of furnace body 110 through guide plate 280, then start through motor 210, it rotates to drive puddler 220 under the rotation of output shaft, thereby drive auger 230 and rotate, under the cooperation of concentrated board 240, the material is upwards carried through concentrated board 240, thereby carry out secondary stirring and smelt, it is more abundant to make it smelt, under the rotation of auger 230, thereby drive mount 250 and rotate, under the mating reaction of supporting component 260, drive rolling wheel 270 and rotate, through rolling wheel 270 roll, pulverize the clout that falls on filter screen 290 top, make its effect of smelting better, then fall through filter screen 290, thereby realized carrying out filterable function to the material.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. The utility model provides a smelting furnace is used in ductile iron casting production which characterized in that: comprises a furnace body (110) and a feeding hole (120); the upper end of the furnace body (110) is provided with a feeding hole (120);
the inside filtration that sets up of furnace body (110), filtration includes motor (210), concentrates board (240), supporting component (260) and filter screen (290), install in furnace body (110) top motor (210), the output shaft rigid coupling puddler (220) of motor (210), and puddler (220) bottom rigid coupling auger (230), the inside fixed mounting of furnace body (110) has concentrated board (240) of mutually supporting with auger (230), filter screen (290) fixed mounting is in the inside lower extreme of furnace body (110), auger (230) bottom is through bearing movable mounting in filter screen (290) top, both ends all rigid coupling mount (250) about auger (230) lower extreme, and mount (250) pass through supporting component (260) movable mounting inside furnace body (110), mount (250) are inside through bearing movable mounting rolling wheel (270), and the bottom end of the rolling wheel (270) is mutually jointed with the top end of the filter screen (290).
2. The smelting furnace for producing ductile iron castings according to claim 1, characterized in that: the supporting component (260) comprises a sliding groove and a sliding block, the sliding groove is formed in the lower end of the furnace body (110), the sliding block is mounted at the left end and the right end of the inside of the sliding groove in a sliding mode, and one side of the sliding block is fixedly connected with the other side of the fixing frame (250).
3. The smelting furnace for producing ductile iron castings according to claim 2, characterized in that: the upper end of the interior of the furnace body (110) is provided with a guide plate (280) which is matched with the stirring rod (220), and the guide plate (280) is designed in an inclined mode.
4. The smelting furnace for producing ductile iron castings according to claim 3, characterized in that: furnace body (110) upper end sets up accuse material structure, accuse material structure includes cam (310), gyro wheel (320) and bracing piece (340), cam (310) rigid coupling is in puddler (220) upper end, laminate each other between gyro wheel (320) surface and cam (310) middle part, gyro wheel (320) are kept away from cam (310) one side rigid coupling and are had baffle (330) of mutually supporting with feed inlet (120), bracing piece (340) rigid coupling is in the inside of furnace body (110) upper end, cover block (350) are established to bracing piece (340) outside cover, and cover block (350) top rigid coupling in baffle (330) bottom, spring (360) are established to cover block (350) one pot cover is kept away from in bracing piece (340) outside.
5. The smelting furnace for producing ductile iron castings according to claim 4, characterized in that: the rubber block (380) is glued in the inner part of one end, far away from the baffle (330), of the feeding hole (120), and the rubber block (380) is designed in an arc shape.
6. The smelting furnace for producing ductile iron castings according to claim 5, characterized in that: both ends all movable mounting have ball (370) of mutually supporting with baffle (330) about feed inlet (120), and ball (370) surface and baffle (330) one side are laminated each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122737927.1U CN216205211U (en) | 2021-11-09 | 2021-11-09 | Smelting furnace for ductile iron casting production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122737927.1U CN216205211U (en) | 2021-11-09 | 2021-11-09 | Smelting furnace for ductile iron casting production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216205211U true CN216205211U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122737927.1U Expired - Fee Related CN216205211U (en) | 2021-11-09 | 2021-11-09 | Smelting furnace for ductile iron casting production |
Country Status (1)
| Country | Link |
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| CN (1) | CN216205211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853316A (en) * | 2022-05-23 | 2022-08-05 | 四川高晟医药包材科技有限公司 | Melting mechanism, device and method for producing and processing medium borosilicate glass medicine bottles |
-
2021
- 2021-11-09 CN CN202122737927.1U patent/CN216205211U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114853316A (en) * | 2022-05-23 | 2022-08-05 | 四川高晟医药包材科技有限公司 | Melting mechanism, device and method for producing and processing medium borosilicate glass medicine bottles |
| CN114853316B (en) * | 2022-05-23 | 2023-12-22 | 四川高晟医药包材科技有限公司 | Melting mechanism, device and method for production and processing of medium borosilicate glass medicine bottles |
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Granted publication date: 20220405 |