CN211386887U

CN211386887U - Casting prevents blockking up and uses molten metal conveyor

Info

Publication number: CN211386887U
Application number: CN201922092094.0U
Authority: CN
Inventors: 蒋华兴
Original assignee: Changzhou Huateng Foundry Co ltd
Current assignee: Changzhou Huateng Foundry Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-09-01
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a casting prevents blockking up and uses molten metal conveyor, including the headstock, the stay tube that two symmetries of both sides fixedly connected with set up around headstock top middle part position, two be in stay tube bottom and the headstock and run through the setting, the arbitrary one side position fixedly connected with of headstock bottom wall first motor that another symmetry set up, it rotates through rotating between the roof and is connected with two worms, two to rotate in the headstock bottom wall central point position and two stay tubes between the roof all run through between antetheca and the interior back wall in the stay tube top and rotate and be connected with the second pivot, the second pivot is located the partial fixedly connected with second turbine in the stay tube, two be provided with the molten metal bucket between the stay tube. The utility model discloses avoid intraductal temperature to reduce and cause intraductal molten metal sclerosis to block up, reduce maintenance duration, increase work efficiency for production is safer.

Description

Casting prevents blockking up and uses molten metal conveyor

Technical Field

The utility model relates to a casting technical field especially relates to a casting is prevented blockking up and is used metal liquid conveyor.

Background

Investment casting, also known as lost-wax casting, generally refers to a casting scheme in which a pattern is made of a fusible material, a shell is made of a plurality of layers of refractory materials coated on the surface of the pattern, the pattern is melted and discharged from the shell, so that a casting mold without a parting surface is obtained, and the casting mold is roasted at a high temperature and then filled with sand for pouring. Investment casting is often referred to as "lost wax casting" because patterns are widely made from waxy materials. The types of alloys that can be produced by the investment casting method include carbon steel, alloy steel, heat-resistant alloy, stainless steel, precision alloy, permanent magnet alloy, bearing alloy, copper alloy, aluminum alloy, titanium alloy, nodular cast iron, and the like. Investment castings are generally complex in shape, the minimum diameter of a castable hole in the casting can be 0.5mm, and the minimum wall thickness of the casting is 0.3 mm. During production, some parts which are originally formed by combining a plurality of parts can be designed into an integral part by changing the structure of the parts and directly cast by investment casting, so that the processing time and the consumption of metal materials are saved, and the structure of the parts is more reasonable.

In the casting technique now, the molten iron adopts the transportation of refractory cement pipeline more, and the pipeline is long and narrow to be unfavorable for keeping warm, and the molten iron can harden along with the reduction of temperature in the transportation and block up the pipeline, needs often to overhaul, is unfavorable for production efficiency's improvement, blocks up the condition that probably arouses a large amount of molten iron sclerosis simultaneously, also probably causes the incident simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a casting anti-blocking molten metal conveying device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a casting prevents blockking up and uses metal liquid conveyor, includes the headstock, the stay tube that two symmetries of both sides fixedly connected with set up around headstock top middle part position, two be the setting of running through in stay tube bottom and the headstock, the first motor that another symmetry set up of arbitrary one side position fixedly connected with of bottom wall in the headstock, top wall central point puts and two stay tubes in the roof rotate through rotating between be connected with two worms, two all run through between antetheca and the interior back wall in the stay tube top and rotate and be connected with the second pivot, the part fixedly connected with second turbine that the second pivot is located the stay tube, two be provided with the melting metal bucket between the stay tube, melting metal bucket both sides respectively with two second pivot fixed connection on the stay tube.

As a further description of the above technical solution:

the second worm wheel is meshed with the worm, the first motor driving end is fixedly connected with a first rotating shaft, one end, far away from the first motor, of the first rotating shaft is fixedly connected with a first worm wheel, and the first worm wheel is meshed with the worm.

As a further description of the above technical solution:

the molten metal bucket is close to the pneumatic cylinder that two symmetries of both sides position fixedly connected with set up of two stay tubes, the flexible end of pneumatic cylinder is up and fixedly connected with keeps warm and covers, keep warm and cover lower surface position fixedly connected with a plurality of block of peripheral position, the block is the circumference and distributes, the position is located under the block and has seted up a plurality of block grooves at molten metal bucket top.

As a further description of the above technical solution:

the molten metal barrel and the heat-preservation cover are both cast by refractory cement, and the outer sides of the molten metal barrel and the heat-preservation cover are both fixedly connected with heat-preservation and heat-insulation cotton.

As a further description of the above technical solution:

the bottom of the power box is close to one side of the first motor and is fixedly connected with two symmetrically arranged universal wheels.

As a further description of the above technical solution:

the utility model discloses a power box, including power box bottom, universal wheel, second motor drive end fixedly connected with third pivot, the universal wheel is kept away from to the power box bottom one side through rotating and be connected with the wheel that two symmetries set up, the second motor that two symmetries set up is fixedly connected with in the remote first motor one side of bottom wall in the power box, second motor one end is kept away from in the third pivot respectively with two wheel side center fixed connection.

As a further description of the above technical solution:

the first motor is a servo motor, and the second motor is a reduction motor.

As a further description of the above technical solution:

the hydraulic cylinder is an electric hydraulic cylinder.

The utility model discloses following beneficial effect has:

the utility model discloses a set up the molten metal bucket, through to the molten metal concentrated the existence in the molten metal bucket, keep warm through the molten metal bucket and avoid long and narrow pipeline in the transportation, intraductal temperature reduces and causes intraductal molten metal sclerosis to block up, reduces repair time, increases work efficiency, and the production of be safer.

Drawings

FIG. 1 is a cross-sectional view of a molten metal conveyor for preventing clogging during casting according to the present invention;

FIG. 2 is a sectional view of the power box of the molten metal conveyor for preventing clogging in casting according to the present invention;

fig. 3 is a top view of the molten metal barrel of the molten metal conveyor for preventing blockage in casting according to the present invention.

Illustration of the drawings:

1. a power box; 2. a first motor; 3. a universal wheel; 4. a first rotating shaft; 5. a worm; 6. a wheel; 7. a first worm gear; 8. a molten metal bucket; 9. a heat preservation cover; 10. a clamping block; 11. a hydraulic cylinder; 12. a second turbine; 13. a second rotating shaft; 14. supporting a tube; 15. a second motor; 16. a clamping groove; 17. and a third rotating shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a casting prevents blockking up and uses metal liquid conveyor, including headstock 1, the stay tube 14 that two symmetries of both sides fixedly connected with set up around the position of headstock 1 top middle part, be in running through the setting in two stay tube 14 bottoms and the headstock 1, the arbitrary one side position fixedly connected with of bottom wall in headstock 1 has the first motor 2 of another symmetry setting, it rotates through rotating between roof to rotate is connected with two worms 5 in bottom wall central point and two stay tube 14 in the headstock 1, all run through between antetheca and the interior back wall in two stay tube 14 tops and rotate and be connected with second pivot 13, the part fixedly connected with second turbine 12 that second pivot 13 is located stay tube 14, be provided with molten metal bucket 8 between two stay tubes 14, molten metal bucket 8 both sides respectively with two pivot 13 fixed connection on the stay tube 14.

The second worm wheel 12 is meshed with the worm 5, the driving end of the first motor 2 is fixedly connected with a first rotating shaft 4, one end, far away from the first motor 2, of the first rotating shaft 4 is fixedly connected with a first worm wheel 7, and the first worm wheel 7 is meshed with the worm 5.

Two symmetrically-arranged hydraulic cylinders 11 are fixedly connected to positions of two sides, close to the two support pipes 14, of the molten metal barrel 8, the telescopic ends of the hydraulic cylinders 11 face upwards and are fixedly connected with a heat preservation cover 9, a plurality of clamping blocks 10 are fixedly connected to the periphery of the lower surface of the heat preservation cover 9, the clamping blocks 10 are distributed circumferentially, and a plurality of clamping grooves 16 are formed in the position, right below the clamping blocks 10, of the top of the molten metal barrel 8. The molten metal barrel 8 and the heat preservation cover 9 are both cast by refractory cement, and the outer sides of the molten metal barrel 8 and the heat preservation cover 9 are both fixedly connected with heat preservation and insulation cotton. The bottom of the power box 1 is fixedly connected with two symmetrically arranged universal wheels 3 close to one side of the first motor 2.

The bottom of the power box 1 is far away from one side of the universal wheel 3 and is connected with two wheels 6 which are symmetrically arranged in a penetrating and rotating mode, one side of the bottom wall of the power box 1, which is remote from the first motor 2, is fixedly connected with two second motors 15 which are symmetrically arranged, the driving end of each second motor 15 is fixedly connected with a third rotating shaft 17, and one end of each third rotating shaft 17, which is far away from the second motor 15, is fixedly connected with the centers of the two sides of the two wheels 6 respectively. The first motor 2 is a servo motor, and the second motor 15 is a reduction motor. The hydraulic cylinder 11 is an electric hydraulic cylinder.

The working principle is as follows: the staff pours the molten iron into the molten metal bucket 8 in, starts hydraulic cylinder 11, and the heat preservation lid 9 that is covers the molten metal bucket 8 top, starts second motor 15 for second motor 15 drives wheel 6 and moves to the destination, starts hydraulic cylinder 11, makes heat preservation lid 9 open, starts first motor 2, makes first motor 2 drive first worm wheel 7, worm 5 and second turbine 12 and rotates, makes molten metal bucket 8 slope pour the molten metal liquid.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a casting is prevented blockking up and is used metal liquid conveyor, includes headstock (1), its characterized in that: two symmetrically arranged supporting pipes (14) are fixedly connected to the front side and the rear side of the middle position of the top of the power box (1), the bottoms of the two supporting pipes (14) are arranged in a penetrating way with the interior of the power box (1), any side of the inner bottom wall of the power box (1) is fixedly connected with another first motor (2) which is symmetrically arranged, two worms (5) are rotatably connected between the central position of the inner bottom wall of the power box (1) and the inner top walls of the two supporting tubes (14) through rotating parts, second rotating shafts (13) are rotatably connected between the inner front walls and the inner rear walls of the tops of the two supporting tubes (14) in a penetrating manner, a second turbine (12) is fixedly connected to the part of the second rotating shaft (13) positioned in the supporting pipes (14), a molten metal barrel (8) is arranged between the two supporting pipes (14), two sides of the molten metal barrel (8) are respectively and fixedly connected with the second rotating shafts (13) on the two supporting pipes (14).

2. The molten metal delivery device for casting anti-clogging according to claim 1, characterized in that: second turbine (12) are connected with worm (5) meshing, first motor (2) drive end fixedly connected with first pivot (4), first motor (2) one end fixedly connected with first worm wheel (7) are kept away from in first pivot (4), meshing is connected between first worm wheel (7) and worm (5).

3. The molten metal delivery device for casting anti-clogging according to claim 1, characterized in that: molten metal bucket (8) are close to pneumatic cylinder (11) that two symmetries of both sides position fixedly connected with set up of two stay tubes (14), pneumatic cylinder (11) flexible end up and fixedly connected with heat preservation lid (9), heat preservation lid (9) lower surface position fixedly connected with a plurality of block (10) all around, block (10) are the circumference and distribute, a plurality of block grooves (16) have been seted up to position under block (10) at molten metal bucket (8) top.

4. The molten metal delivery device for casting anti-clogging according to claim 1, characterized in that: the molten metal barrel (8) and the heat preservation cover (9) are both cast by refractory cement, and the outer sides of the molten metal barrel (8) and the heat preservation cover (9) are fixedly connected with heat preservation and insulation cotton.

5. The molten metal delivery device for casting anti-clogging according to claim 1, characterized in that: one side of the bottom of the power box (1) close to the first motor (2) is fixedly connected with two symmetrically arranged universal wheels (3).

6. The molten metal delivery device for casting anti-clogging according to claim 1, characterized in that: the utility model discloses a motor, including power box (1), universal wheel (3), second motor (15) drive end fixedly connected with third pivot (17), power box (1) bottom is kept away from universal wheel (3) one side and is run through the rotation and be connected with wheel (6) that two symmetries set up, second motor (15) drive end fixedly connected with third pivot (17) that remote first motor (2) one side fixedly connected with of diapire in power box (1), third pivot (17) are kept away from second motor (15) one end respectively with two wheel (6) side center department fixed connection.

7. The molten metal delivery device for casting anti-clogging according to claim 6, characterized in that: the first motor (2) is a servo motor, and the second motor (15) is a reduction motor.

8. The molten metal delivery device for casting anti-clogging according to claim 3, characterized in that: the hydraulic cylinder (11) is an electric hydraulic cylinder.