CN217110448U - Casting raw material feeding heating system - Google Patents
Casting raw material feeding heating system Download PDFInfo
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- CN217110448U CN217110448U CN202220844940.9U CN202220844940U CN217110448U CN 217110448 U CN217110448 U CN 217110448U CN 202220844940 U CN202220844940 U CN 202220844940U CN 217110448 U CN217110448 U CN 217110448U
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- crucible
- discharging
- tank body
- supporting plate
- heating system
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Abstract
A casting raw material feeding and heating system comprises a crucible furnace and a feeding device, wherein the crucible furnace comprises a furnace shell (1), a heat insulation plate (2), a group of heating wires (3), a crucible supporting plate (4), a crucible (5) and an opening and closing assembly, the top of the furnace shell (1) is open, the heat insulation plate (2) is installed on the inner wall of the furnace shell (1), a group of resistance wire supporting bricks (6) are sequentially arranged on the inner wall of the heat insulation plate (2), a group of heating wires (3) are installed on the corresponding resistance wire supporting bricks (6), a crucible placing hole is formed in the middle of the crucible supporting plate (4), the crucible supporting plate (4) is installed at the top of the furnace shell (1), the crucible (5) is located in the crucible placing hole of the crucible supporting plate (4), and the outer edge of the top of the crucible (5) is placed on the crucible supporting plate (4); the heating speed is high, and the labor intensity of workers is reduced.
Description
Technical Field
The utility model relates to a casting equipment field, concretely relates to casting raw materials material loading heating system.
Background
At present, current electric heating formula crucible furnace rate of heating is slower, mostly is artifical uncapping, and the crucible furnace is mostly artifical reinforced, and feed rate is slow, and workman intensity of labour is higher.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above insufficiency, and provide a casting raw materials material loading heating system.
The utility model comprises a crucible furnace and a feeding device,
the crucible furnace comprises a furnace shell, a heat insulation plate, a group of electric heating wires, a crucible supporting plate, a crucible and an opening and closing assembly,
the top of the furnace shell is open, the heat insulation plate is arranged on the inner wall of the furnace shell, a group of resistance wire supporting bricks are sequentially arranged on the inner wall of the heat insulation plate, a group of heating wires are arranged on the corresponding resistance wire supporting bricks, a crucible placing hole is arranged in the middle of the crucible supporting plate, the crucible supporting plate is arranged on the top of the furnace shell, the crucible is positioned in the crucible placing hole of the crucible supporting plate, the outer edge of the top of the crucible is placed on the crucible supporting plate,
the opening and closing assembly comprises an upper cover and an upper cover opening and closing cylinder,
the crucible supporting plate is provided with a pair of first chutes, the crucible is positioned between the pair of first chutes, the top of the outer wall of the furnace shell is provided with a pair of extension supports, the top of each extension support is provided with a second chute communicated with the first chute, the bottom of the upper cover is provided with a group of sliding blocks and is slidably installed in the first chutes through the sliding blocks, the upper cover opening and closing air cylinder is installed at the end parts of the pair of extension supports through the air cylinder supports, a piston rod of the upper cover opening and closing air cylinder is fixedly connected with one end of the upper cover, and the upper cover is driven to slide in the first chute and the second chute through the upper cover opening and closing air cylinder;
the feeding device comprises a discharging tank body, a stirrer, a spiral conveyor, a discharging chute and a pushing cylinder,
the top of the discharging tank body is provided with a feeding hole, the bottom of the discharging tank body is provided with a discharging hole, the stirrer is installed in the discharging tank body, the feeding hole of the spiral conveyor is communicated with the discharging hole of the discharging tank body, the bottom of the spiral conveyor is provided with a cylinder support, the pushing cylinder is installed on the cylinder support, one end of the discharging chute is a discharging hole, the other end of the discharging chute is provided with a baffle plate, the discharging chute is installed at the end part of a piston rod of the pushing cylinder, and the feeding end of the discharging chute is positioned below the discharging hole of the spiral conveyor;
the feeding device is positioned at one side of the crucible furnace, and the discharge hole of the discharge chute is positioned above the feed inlet of the crucible.
The top of the crucible is provided with an outer edge with an arc-shaped section, and the crucible placing hole of the crucible supporting plate is provided with an annular limiting bulge matched with the outer edge of the crucible.
The heat insulation board is an asbestos board.
The bottom of the furnace shell is laid with refractory bricks.
The agitator includes the (mixing) shaft, a set of stirring rod, helical blade, the fixed cover of (mixing) shaft and motor, a set of stirring rod is arranged in proper order and is installed on the outer wall of (mixing) shaft, helical blade installs on the outer wall of (mixing) shaft, helical blade is located the stirring rod below, the annular equipartition is provided with a set of support stick on the outer wall of the fixed cover of (mixing) shaft, and through a set of support stick fixed mounting on the internal wall of ejection of compact jar, the tip of the ejection of compact jar body passes through bearing movable mounting in the fixed cover of (mixing) shaft, the motor is installed at ejection of compact jar body top, the power output shaft and the (mixing) shaft transmission of motor link to each other.
The section of the discharging chute is U-shaped.
And a weighing sensor is arranged at the bottom of the discharging tank body.
The pushing cylinder is a guiding cylinder.
The discharge port of the discharge tank body is provided with an electromagnetic valve.
The utility model has the advantages that: the heating speed is high, and the labor intensity of workers is reduced.
Description of the drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic structural view of the crucible furnace of the present invention.
FIG. 3 is a schematic sectional view of the crucible furnace according to the present invention.
Fig. 4 is a schematic structural diagram of the feeding device of the present invention.
Fig. 5 is a schematic view of the sectional structure of the feeding device of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention usually place when using, the present invention is only used for convenience of description and simplification of the description, but does not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and thus, the present invention should not be construed as being limited. Furthermore, the appearances of the terms "first," "second," and the like in the description of the present invention are only used for distinguishing between the descriptions and are not intended to indicate or imply relative importance. In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in the attached drawings, the utility model comprises a crucible furnace and a feeding device,
the crucible furnace comprises a furnace shell 1, a heat insulation board 2, a group of electric heating wires 3, a crucible supporting plate 4, a crucible 5 and an opening and closing assembly,
the top of the furnace shell 1 is open, the heat insulation board 2 is arranged on the inner wall of the furnace shell 1, a group of resistance wire supporting bricks 6 are sequentially arranged on the inner wall of the heat insulation board 2, a group of heating wires 3 are arranged on the corresponding resistance wire supporting bricks 6, a crucible placing hole is arranged in the middle of the crucible supporting plate 4, the crucible supporting plate 4 is arranged on the top of the furnace shell 1, the crucible 5 is positioned in the crucible placing hole of the crucible supporting plate 4, the outer edge of the top of the crucible 5 is placed on the crucible supporting plate 4,
the opening and closing assembly comprises an upper cover 7 and an upper cover opening and closing cylinder 8,
a pair of first chutes 9 is formed on the crucible supporting plate 4, the crucible 5 is positioned between the pair of first chutes 9, a pair of extension supports 10 is arranged at the top of the outer wall of the furnace shell 1, a second chute communicated with the first chute 9 is formed at the top of the extension supports 10, a group of slide blocks are arranged at the bottom of the upper cover 7 and are slidably mounted in the first chutes 9 through the slide blocks, an upper cover opening and closing cylinder 8 is mounted at the end parts of the pair of extension supports 10 through the cylinder supports, a piston rod of the upper cover opening and closing cylinder 8 is fixedly connected with one end of the upper cover 7, and the upper cover 7 is driven to slide in the first chute 9 and the second chute by the upper cover opening and closing cylinder 8;
the feeding device comprises a discharging tank body 20, a stirrer, a spiral conveyer 22, a discharging chute 23 and a pushing cylinder 24,
a feeding hole is formed in the top of the discharging tank body 20, a discharging hole is formed in the bottom of the discharging tank body 20, a stirrer is installed in the discharging tank body 20, the feeding hole of the spiral conveyor 22 is communicated with the discharging hole of the discharging tank body 20, an air cylinder support is arranged at the bottom of the spiral conveyor 22, the pushing air cylinder 24 is installed on the air cylinder support, a discharging hole is formed in one end of the discharging chute 23, a material baffle plate is arranged at the other end of the discharging chute 23, the discharging chute 23 is installed at the end portion of a piston rod of the pushing air cylinder 24, and the feeding end of the discharging chute 23 is located below the discharging hole of the spiral conveyor 22;
the feeding device is positioned at one side of the crucible furnace, and the discharge hole of the discharge chute 23 is positioned above the feed inlet of the crucible 5.
The top of the crucible 5 is provided with an outer edge with an arc-shaped section, and the crucible placing hole of the crucible supporting plate 4 is provided with an annular limiting bulge 11 matched with the outer edge of the crucible 5.
The insulating board 2 is an asbestos board.
The bottom of the furnace shell 1 is laid with refractory bricks.
The agitator includes (mixing) shaft 25, a set of stirring rod 26, helical blade 27, the fixed cover 28 of (mixing) shaft and motor, a set of stirring rod 26 is arranged in proper order and is installed on the outer wall of (mixing) shaft 25, helical blade 27 is located stirring rod 26 below, the annular equipartition is provided with a set of support rod on the outer wall of the fixed cover 28 of (mixing) shaft, and through a set of support rod fixed mounting on the internal wall of ejection of compact jar 20, the tip of the ejection of compact jar body 20 passes through bearing movable mounting in the fixed cover 28 of (mixing) shaft, the motor is installed at the top of the ejection of compact jar body 20, the power output shaft of motor links to each other with the transmission of (mixing) shaft 25.
The cross section of the discharge chute 23 is U-shaped.
And a weighing sensor is arranged at the bottom of the discharging tank body 20.
The push cylinder 24 is a guide cylinder.
An electromagnetic valve is arranged at the discharge port of the discharge tank body 20.
The working mode and principle are as follows:
add the raw materials by the feed inlet of the ejection of compact jar body 20, starter motor, (mixing) shaft 25 begins to rotate, breaks up the raw materials through a set of stirring rod 26, and the raw materials is exported to screw conveyer 22 by the discharge gate of the ejection of compact jar body 20 under helical blade 27's drive in, promote cylinder 24 and drive ejection of compact chute 23 antedisplacement to crucible feed inlet top of crucible stove, screw conveyer 22 is constantly exported the raw materials, and the raw materials falls into in the crucible through ejection of compact chute 23. After feeding, the electromagnetic valve on the discharge port of the discharge tank body 20 is closed, the screw conveyor 22 stops running, and the discharge chute 23 retreats and returns under the driving of the push cylinder 24 to give way to the space above the crucible, so that the crucible cover is conveniently closed.
When the crucible furnace is used, the upper cover 7 slides to the second chute along the first chute 9 under the driving of the upper cover opening and closing cylinder 8, the feed inlet of the crucible 5 is opened, raw materials are added into the crucible 5, the upper cover opening and closing cylinder 8 drives the upper cover 7 to be closed, the crucible 5 is heated through the heating wire 3, metal in the crucible is melted, the upper cover 7 is opened after the melting is finished, and a worker can scoop out the melted metal for casting. When the crucible 5 is placed, the crucible 5 is placed in the crucible placing hole, and the annular limiting bulge 11 is supported on the outer edge of the crucible 5.
Claims (9)
1. A casting raw material feeding and heating system is characterized by comprising a crucible furnace and a feeding device,
the crucible furnace comprises a furnace shell (1), a heat insulation plate (2), a group of electric heating wires (3), a crucible supporting plate (4), a crucible (5) and an opening and closing assembly,
the top of the furnace shell (1) is open, the heat insulation plate (2) is arranged on the inner wall of the furnace shell (1), a group of resistance wire supporting bricks (6) are sequentially arranged on the inner wall of the heat insulation plate (2), a group of heating wires (3) are arranged on the corresponding resistance wire supporting bricks (6), a crucible placing hole is arranged in the middle of the crucible supporting plate (4), the crucible supporting plate (4) is arranged on the top of the furnace shell (1), the crucible (5) is positioned in the crucible placing hole of the crucible supporting plate (4), the outer edge of the top of the crucible (5) is placed on the crucible supporting plate (4),
the opening and closing assembly comprises an upper cover (7) and an upper cover opening and closing cylinder (8),
a pair of first sliding chutes (9) is formed in the crucible supporting plate (4), the crucible (5) is located between the pair of first sliding chutes (9), a pair of extension supports (10) is arranged at the top of the outer wall of the furnace shell (1), a second sliding chute communicated with the first sliding chutes (9) is formed in the top of each extension support (10), a group of sliding blocks are arranged at the bottom of the upper cover (7) and are slidably mounted in the first sliding chutes (9) through the sliding blocks, an upper cover opening and closing cylinder (8) is mounted at the end portions of the pair of extension supports (10) through cylinder supports, a piston rod of the upper cover opening and closing cylinder (8) is fixedly connected with one end of the upper cover (7), and the upper cover (7) is driven to slide in the first sliding chutes (9) and the second sliding chutes through the upper cover opening and closing cylinder (8);
the feeding device comprises a discharging tank body (20), a stirrer, a spiral conveyer (22), a discharging chute (23) and a pushing cylinder (24),
the top of the discharging tank body (20) is provided with a feeding hole, the bottom of the discharging tank body (20) is provided with a discharging hole, a stirrer is installed in the discharging tank body (20), the feeding hole of the spiral conveyor (22) is communicated with the discharging hole of the discharging tank body (20), the bottom of the spiral conveyor (22) is provided with a cylinder support, the pushing cylinder (24) is installed on the cylinder support, one end of the discharging chute (23) is a discharging hole, the other end of the discharging chute (23) is provided with a material baffle plate, the discharging chute (23) is installed at the end part of a piston rod of the pushing cylinder (24), and the feeding end of the discharging chute (23) is positioned below the discharging hole of the spiral conveyor (22);
the feeding device is positioned at one side of the crucible furnace, and the discharge hole of the discharge chute (23) is positioned above the feed inlet of the crucible (5).
2. A feeding and heating system for casting raw materials according to claim 1, characterized in that the top of the crucible (5) is provided with an outer edge with an arc-shaped section, and the crucible placing hole of the crucible supporting plate (4) is provided with an annular limiting protrusion (11) matched with the outer edge of the crucible (5).
3. A foundry material charge heating system according to claim 1, characterized in that the heat-insulating board (2) is an asbestos board.
4. A casting raw material feeding and heating system according to claim 1, characterized in that the furnace shell (1) is laid with refractory bricks at its bottom.
5. The casting raw material feeding and heating system as claimed in claim 1, wherein the stirrer comprises a stirring shaft (25), a set of stirring rods (26), a spiral blade (27), a stirring shaft fixing sleeve (28) and a motor, the set of stirring rods (26) are sequentially arranged on the outer wall of the stirring shaft (25), the spiral blade (27) is located below the stirring rods (26), a set of support rods are annularly and uniformly distributed on the outer wall of the stirring shaft fixing sleeve (28) and fixedly mounted on the inner wall of the discharging tank body (20) through the set of support rods, the end of the discharging tank body (20) is movably mounted in the stirring shaft fixing sleeve (28) through a bearing, the motor is mounted at the top of the discharging tank body (20), and a power output shaft of the motor is in transmission connection with the stirring shaft (25).
6. A casting raw material charging heating system according to claim 1, characterized in that the discharge chute (23) is U-shaped in cross-section.
7. A casting raw material feeding and heating system according to claim 1, characterized in that a weighing sensor is arranged at the bottom of the discharging tank body (20).
8. A casting material charging heating system according to claim 1, characterized in that the pushing cylinder (24) is a guide cylinder.
9. A casting raw material feeding and heating system according to claim 1, characterized in that a solenoid valve is provided at the discharge port of the discharge tank (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220844940.9U CN217110448U (en) | 2022-04-13 | 2022-04-13 | Casting raw material feeding heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220844940.9U CN217110448U (en) | 2022-04-13 | 2022-04-13 | Casting raw material feeding heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217110448U true CN217110448U (en) | 2022-08-02 |
Family
ID=82582833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220844940.9U Active CN217110448U (en) | 2022-04-13 | 2022-04-13 | Casting raw material feeding heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217110448U (en) |
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2022
- 2022-04-13 CN CN202220844940.9U patent/CN217110448U/en active Active
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