CN217818099U

CN217818099U - Smelting equipment for nodular cast production process

Info

Publication number: CN217818099U
Application number: CN202221346091.0U
Authority: CN
Inventors: 雷强; 邓小明; 王常银
Original assignee: Zhejiang Jiali Wind Power Technology Co ltd
Current assignee: Zhejiang Jiali Wind Power Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-11-15
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a melting equipment that nodular foundry goods production technology was used, including smelting furnace and mount, the mount passes through the transmission shaft and is connected with the smelting furnace rotation: the tip of mount is provided with the electric jar, and is provided with the slide on the electric jar to the drive slide moves along the horizontal end of mount, it has the carousel to rotate on the slide, be provided with the discharge gate on the smelting furnace, the outside that just is located the discharge gate on the smelting furnace is provided with the water conservancy diversion subassembly. The utility model discloses in, this equipment of smelting is through the integrated configuration of the electric jar that sets up and carousel, can carry out horizontal sideslip and the operation of cycle rotation to the chimney position that fluid was smelted to nodular cast on the carousel, change the position of the chimney on the carousel, realize incessant collection effect in succession, and combine water conservancy diversion subassembly, make the nodular cast that the discharge gate flows smelt in the fluid can be accurate and even inflow chimney, and then avoid the nodular cast to smelt the phenomenon that the fluid takes place to spill, splash, spill over.

Description

Smelting equipment for nodular cast production process

Technical Field

The utility model relates to a casting equipment technical field especially relates to a melting equipment that nodular cast member production technology was used.

Background

The ductile iron is a high-strength cast iron material developed in the 20 th century and the fifties, the comprehensive performance of the ductile iron is close to that of steel, and the ductile iron is successfully used for casting parts which are complex in stress and high in requirements on strength, toughness and wear resistance based on the excellent performance of the ductile iron. Spheroidal graphite cast iron has been rapidly developed into a cast iron material which is second to gray cast iron and has a wide application range, and in the production and processing of spheroidal graphite castings, smelting equipment is required to be used for heating and smelting raw materials of the spheroidal graphite castings.

Chinese patent publication No.: CN215447385U "a smelting furnace for casting processing", discloses including the smelting furnace, the smelting furnace top is equipped with furnace, the opening has been seted up on the furnace top, opening one side is equipped with the guide plate, the bracing piece is installed to the guide plate bottom, bracing piece bottom and smelting furnace top fixed mounting, the smelting furnace bottom is equipped with the support frame, the fixed plate is all installed to the smelting furnace both sides, the pivot is installed to fixed plate one side, the bottom plate is installed to the support frame bottom, the track is installed to support frame one side, the connecting rod is installed to track one end, quick-witted case is installed on the track top, the fixed slot is installed on quick-witted case top.

Casting melting equipment is smelting when accomplishing the collection that needs the fluid to empty, usually need use the collecting vessel to collect, the collecting vessel of current melting equipment is when collecting the smelting fluid, need adjust the position of collecting vessel according to the slope angle of smelting furnace, but lack the measure of anti-splash protection to the discharge gate of smelting fluid, the phenomenon that the smelting fluid splashes and overflows takes place easily, and when the collecting vessel was collected and is fully changed, the phenomenon of fluid collection in-process end can appear, can't realize continuous efficient collection effect, the smelting efficiency of foundry goods raw materials has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adopt sideslip and rotatory compound mode, realize that the foundry goods melts the continuous incessant collection effect of fluid to prevent to smelt that the fluid from outwards splashing, improve and smelt fluid collection efficiency, a smelting equipment that nodular foundry goods production technology used of realization.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a smelting equipment that nodular cast member production technology was used, includes smelting furnace and mount, the mount passes through the transmission shaft and is connected with the smelting furnace rotation:

the end part of the fixed frame is provided with an electric cylinder, and the electric cylinder is provided with a sliding seat and drives the sliding seat to move along the horizontal end of the fixed frame;

the sliding seat is rotatably connected with a rotary table, and the rotary table is provided with a plurality of storage grooves which are distributed annularly;

be provided with the discharge gate on the smelting furnace, the outside that just is located the discharge gate on the smelting furnace is provided with the water conservancy diversion subassembly.

As a further description of the above technical solution:

the guide assembly comprises a supporting rod and an air cylinder which are arranged on the smelting furnace, the output end of the air cylinder is connected with a guide plate which is connected with the guide plate in a rotating mode through a pin shaft, and the guide plate is connected with the supporting rod in a rotating mode through a shaft rod.

As a further description of the above technical solution:

set up the second motor in the slide, the output of second motor is connected with the gear, be provided with the extension rod that extends to in the slide on the carousel, and the outer wall of extension rod is provided with the ring gear of being connected with gear engagement.

As a further description of the above technical solution:

the fixing frame is provided with a first motor, and the output end of the first motor is connected with the transmission shaft through a chain.

As a further description of the above technical solution:

and a ball head in rolling contact with the bottom of the rotary table is arranged on the upper surface of the sliding seat.

As a further description of the above technical solution:

the inner wall of the storage tank is provided with a plurality of parallel distributed roll shafts.

As a further description of the above technical solution:

the device also comprises a limiting component;

the limiting assembly comprises a fixing plate which is arranged on the rotary table and located on the outer side of the storage groove, a limiting plate penetrates through the fixing plate, a ball is arranged at the bottom of the limiting plate, and the ball is in rolling contact with a guide rail arranged on the sliding seat.

As a further description of the above technical solution:

the guide rail is of a circular structure, and an inclined concave part is arranged on one side, close to the electric cylinder, of the guide rail.

In the technical scheme, the utility model provides a pair of smelting equipment that nodular foundry goods production technology was used has following beneficial effect:

(1) This equipment of smelting is through the integrated configuration of the electric jar that sets up and carousel, can carry out horizontal sideslip and circulative rotation's operation to the spheroidal graphite casting smelting fluid's on the carousel collecting vessel position, change the position of the collecting vessel on the carousel, make the spheroidal graphite casting smelting fluid that the department was emptyd in the discharge gate upset collect in can the accuracy the income collecting vessel, and realize incessant collection effect in succession, improved the spheroidal graphite casting smelting fluid's collection efficiency, improved the smelting machining efficiency of spheroidal graphite casting.

(2) The equipment of should smelting can form different inclination's water conservancy diversion safeguard measure in the outside of discharge gate through the water conservancy diversion subassembly that sets up for the fluid is smelted to the nodular cast that the discharge gate flows out, ensures the fluid flow state stability of nodular cast smelting in can accurate and even inflow collecting vessel, and then avoids the nodular cast to smelt the phenomenon that the fluid takes place to spill, splash, spill over.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural diagram of a smelting device for a process for producing a ductile cast iron provided by an embodiment of the present invention;

fig. 2 is a schematic structural view of a diversion assembly provided in an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a joint between a turntable and a slide seat according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a guide rail provided by an embodiment of the present invention.

Description of the reference numerals:

1. a smelting furnace; 2. a drive shaft; 3. a chain; 4. a first motor; 5. a discharge port; 6. a flow guide assembly; 61. a strut; 62. a cylinder; 63. a shaft lever; 64. a baffle; 7. a turntable; 71. a storage tank; 72. a roll shaft; 73. a connecting rod; 74. a toothed ring; 8. a limiting component; 81. a limiting plate; 82. a fixing plate; 83. a ball bearing; 9. an electric cylinder; 10. a slide base; 101. a second motor; 102. a gear; 103. a ball head; 11. a guide rail; 111. a recessed portion; 12. a fixing frame.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

As shown in fig. 1-5, a smelting device for a nodular cast production process includes a smelting furnace 1 and a fixing frame 12, the fixing frame 12 is rotatably connected with the smelting furnace 1 through a transmission shaft 2, the smelting furnace 1 is a device for melting a metal ingot and some waste metals and adding necessary alloy components, and melting the metal ingot and the waste metals into required alloys through operations such as slag skimming, refining and the like, a hearth is arranged inside the smelting furnace 1 for storing raw materials for casting the nodular cast, an electric heating coil is arranged on the inner wall of the hearth and is externally connected with a high-frequency power supply, so that the electric heating coil is heated after being electrified, and the raw materials in the hearth can be heated and smelted at high temperature to obtain a nodular cast smelting fluid:

an electric cylinder 9 is arranged at the end part of the fixed frame 12, a sliding seat 10 is arranged on the electric cylinder 9, the sliding seat 10 is driven to move along the horizontal end of the fixed frame 12, and the horizontal positions of the sliding seat 10 and the rotary table 7 can be horizontally adjusted;

the sliding seat 10 is rotatably connected with a rotating disc 7, the rotating disc 7 is provided with a plurality of storage grooves 71 which are distributed annularly, and the storage grooves 71 are used for storing ductile cast smelting fluid collecting barrels, so that the positions of the collecting barrels can be preliminarily positioned, and meanwhile, the positions of the collecting barrels on the rotating disc 7 can be horizontally and circularly adjusted;

be provided with discharge gate 5 on the smelting furnace 1, the outside that just is located discharge gate 5 on the smelting furnace 1 is provided with water conservancy diversion subassembly 6, can form different inclination's water conservancy diversion safeguard measure in the outside of discharge gate 5 for the fluid is smelted to the nodular cast that discharge gate 5 flows out can be accurate and even in the inflow collecting vessel, ensures the fluid flow state stability is smelted to the nodular cast, and then avoids the nodular cast to smelt the fluid and takes place unrestrained, splash, the phenomenon that spills over.

The water conservancy diversion subassembly 6 is including setting up branch 61 and the cylinder 62 on smelting furnace 1, cylinder 62 rotates through the round pin axle and is connected with the outer wall of smelting furnace 1, the output of cylinder 62 is connected with and rotates through the round pin axle and is connected with guide plate 64, and guide plate 64 rotates with branch 61 through axostylus axostyle 63 and is connected, flexible drive effect through cylinder 62, the one end that can promote guide plate 64 is rotatory, this moment under axostylus axostyle 63's connection, make guide plate 64 can the upset regulation, thereby change the inclination of guide plate 64, and then smelt the water conservancy diversion effect that the fluid played different angles to discharge gate 5 exhaust nodular cast, ensure that the interior exhaust nodular cast of smelting furnace 1 smelts the fluid and can be accurate get into in the collecting vessel, and then avoid the nodular cast to smelt the fluid and take place to spill, splash, the phenomenon of spilling over.

The second motor 101 is arranged in the sliding seat 10, the output end of the second motor 101 is connected with the gear 102, the connecting rod 73 extending into the sliding seat 10 is arranged on the rotary disc 7, the toothed ring 74 meshed and connected with the gear 102 is arranged on the outer wall of the connecting rod 73, the rotary disc 7 can be driven to horizontally and circularly rotate on the sliding seat 10 through the driving action of the second motor 101 and the meshing and connecting action of the gear 102 and the toothed ring 74, so that the position of the collecting cylinder in the storage groove 71 on the rotary disc 7 can be circularly adjusted, and the collecting cylinder in each storage groove 71 can be automatically moved to the discharge position of the nodular cast smelting fluid in the discharge port 5.

Be provided with first motor 4 on mount 12, and the output of first motor 4 passes through chain 3 and is connected with transmission shaft 2, is provided with the sprocket on the axle of the output end of first motor 4, sets up and the sprocket on transmission shaft 2 for connect through the meshing of chain 3 between two sprockets, can drive smelting furnace 1 under the drive of first motor 4 and make its mount 12 go up the tilting of overturning, smelt the fluid with the nodular cast in smelting furnace 1 and outwards discharge through discharge gate 5.

The upper surface of the sliding seat 10 is provided with a ball head 103 which is in rolling contact with the bottom of the rotating disc 7, so that when the rotating disc 7 rotates horizontally, the rotating disc 7 can be supported in a rolling manner, the friction resistance of the rotating disc 7 during rotation can be reduced, and the rotating state of the rotating disc 7 can be kept stable.

The inner wall of the storage groove 71 is provided with a plurality of roller shafts 72 which are distributed in parallel, so that the effect of rolling support can be achieved in the moving-out and moving-in operation of the collecting cylinder in the storage groove 71, the friction resistance of the collecting cylinder in the taking and placing operation is reduced, and the convenience in the taking and placing operation of the collecting cylinder is improved.

The automatic storage device further comprises a limiting component 8, the limiting component 8 comprises a fixing plate 82 which is arranged on the rotary table 7 and located outside the storage groove 71, a limiting plate 81 penetrates through the fixing plate 82, a ball 83 is arranged at the bottom of the limiting plate 81, the ball 83 is in rolling contact with a guide rail 11 arranged on the sliding base 10, the guide rail 11 is of a circular structure, an inclined concave portion 111 is arranged on one side, close to the electric cylinder 9, of the guide rail 11, each storage groove 71 corresponds to one fixing plate 82 and one limiting plate 81, the limiting plate 81 is driven to synchronously move when the rotary table 7 rotates, the ball 83 at the bottom of the limiting plate 81 can be in contact with the upper surface of the guide rail 11 at the moment, the limiting plate 81 can be supported by the guide rail 11, a convex protection structure is formed outside the opening end of the storage groove 71, the collection cylinder in the storage groove 71 is prevented from sliding out, when the storage groove 71 moves to the outermost side and needs to replace the collection cylinder in the storage groove, the limiting plate 81 corresponding to the concave portion 111 at the outermost side of the storage groove 71 at the moment, and the limiting plate 81 can be moved downwards in the fixing plate 82, and the state of the storage groove 71 is convenient to carry out the limiting plate 71.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims

1. The utility model provides a smelting equipment that nodular cast member production technology was used, includes smelting furnace (1) and mount (12), mount (12) are connected its characterized in that through transmission shaft (2) and smelting furnace (1) rotation:

an electric cylinder (9) is arranged at the end part of the fixed frame (12), a sliding seat (10) is arranged on the electric cylinder (9), and the sliding seat (10) is driven to move along the horizontal end of the fixed frame (12);

the sliding seat (10) is rotatably connected with a rotary table (7), and the rotary table (7) is provided with a plurality of storage grooves (71) which are distributed annularly;

a discharging hole (5) is formed in the smelting furnace (1), and a flow guide assembly (6) is arranged on the smelting furnace (1) and located on the outer side of the discharging hole (5).

2. The smelting equipment for the production process of nodular cast iron according to claim 1, wherein: the guide assembly (6) comprises a support rod (61) and an air cylinder (62) which are arranged on the smelting furnace (1), the output end of the air cylinder (62) is connected with a guide plate (64) in a rotating mode through a pin shaft, and the guide plate (64) is connected with the support rod (61) in a rotating mode through a shaft rod (63).

3. The smelting equipment for the production process of nodular cast iron according to claim 1, wherein: set up second motor (101) in slide (10), the output of second motor (101) is connected with gear (102), be provided with on carousel (7) and extend to joint pole (73) in slide (10), and the outer wall of joint pole (73) is provided with ring gear (74) of being connected with gear (102) meshing.

4. The smelting equipment for the production process of nodular cast iron according to claim 1, wherein: the fixing frame (12) is provided with a first motor (4), and the output end of the first motor (4) is connected with the transmission shaft (2) through a chain (3).

5. The smelting equipment for the production process of the nodular cast iron of claim 1, wherein: the upper surface of the sliding seat (10) is provided with a ball head (103) which is in rolling contact with the bottom of the turntable (7).

6. The smelting equipment for the production process of the nodular cast iron of claim 1, wherein: the inner wall of the storage groove (71) is provided with a plurality of roller shafts (72) which are distributed in parallel.

7. The smelting equipment for the production process of nodular cast iron according to claim 1, wherein: the device also comprises a limiting component (8);

spacing subassembly (8) are including setting up fixed plate (82) on carousel (7) and being located storage tank (71) outside, run through being provided with limiting plate (81) in fixed plate (82), and the bottom of limiting plate (81) is provided with ball (83), and ball (83) and guide rail (11) rolling contact who sets up on slide (10).

8. The smelting equipment for the production process of the nodular cast iron of claim 7, wherein: the guide rail (11) is of a circular structure, and an inclined concave part (111) is arranged on one side, close to the electric cylinder (9), of the guide rail (11).