CN109277532A - The application method of steam turbine - Google Patents

Abstract

The invention discloses a kind of application methods of steam turbine, including body, the left end of the body is equipped with the second motor shaft, the right end of second motor shaft is equipped with the 5th working chamber, the right end of 5th working chamber is equipped with third working chamber, the third working chamber right end communicates with the outside world, the upper end of the third working chamber is equipped with the second working chamber, the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, it can be realized the automatic casting function to steam turbine shell, reduce the waste of manpower, whole device operational safety is stablized, it is easy to operate, and once at most it is capable of processing five shells, manufacture efficiency is high.

Description

The application method of steam turbine

Technical field

The present invention relates to casting field, specially a kind of application method of steam turbine.

Background technique

Currently, with the development of science and technology the development of society, people's pursuit quality of the life is also higher and higher, the electricity consumption of people Amount is also more and more, and important equipment of the steam turbine as power generation produces in steam turbine, and the manufacture of shell is always to depend on people Work casting, so the steam turbine of a energy automatic casting of design

Machine be very it is necessary to.

Summary of the invention

The purpose of the present invention is to provide a kind of application methods of steam turbine, mentioned above in the background art to solve Problem.

To achieve the above object, the invention provides the following technical scheme:

The left end of a kind of application method of steam turbine, including body, the body is equipped with the second motor shaft, second motor The right end of axis is equipped with the 5th working chamber, and the right end of the 5th working chamber is equipped with third working chamber, the third working chamber right end It communicates with the outside world, the upper end of the third working chamber is equipped with the second working chamber, second working chamber and the third working chamber Between be communicated with cavity, the right end of second working chamber is equipped with, and the left end of second working chamber is equipped with water outlet, the water outlet Left end upwardly extend and be communicated with molten iron case, the upper end of the molten iron case is equipped with filler, the lower end wall of first working chamber Equipped with first motor, the upper end of the first motor has been connected by power first motor axis, is threadedly engaged on the first motor axis It is connected with the second motor block, the left end wall of the second motor block and the left end wall of first working chamber are slidably connected, The bottom righthand side of the second motor block is equipped with the second motor, and second motor lower end has been connected by power the second motor shaft, described Second motor shaft is equipped with third gear, and the right end wall of the second motor block is equipped with first partition, described, the first partition Upper surface and the upper end wall of first working chamber be rotatably assorted and be connected with the 5th bevel gear shaft, the 5th bevel gear shaft Upper end is equipped with the 4th gear to engage with the third gear, and the lower end of the 5th bevel gear shaft is equipped with the 6th cone tooth Wheel, the lower end of the first partition are equipped with the second partition block being fixedly connected with the right end wall of first working chamber, and described the The lower end surface of 1 partition point and the upper surface of the 5th working chamber, which are rotatably assorted, is connected with third hand tap gear axis, the third cone The upper end of gear shaft is equipped with the first gear engaged with the third gear, and the lower section of the third hand tap gear axis is bored equipped with third Gear, the lower end surface of the second partition block and the lower end wall of first working chamber are rotatably assorted and are connected with first bevel gear Axis, first bevel gear axis lower end are equipped with the 5th gear to engage with the third gear, the first bevel gear axis Upper end be equipped with first bevel gear, the right end wall of first working chamber, which is rotatably assorted, is connected with first through axis, described first The 6th bevel gear engaged with the 5th bevel gear is equipped with through the left end of axis, described first extends through institute through the axial right side The end wall that does for stating the first working chamber enters in second working chamber, and is rotatably assorted with the left hand end wall of second working chamber Connection, described first in being threadedly engaged for second working chamber is connected with die casting machine through axis, the die casting machine and described the The upper end wall of two working chambers is slidably connected, and the right end wall of first working chamber, which is also rotatably assorted, is connected with the second screw rod, The left end of second screw rod is equipped with the 4th bevel gear engaged with the third hand tap gear, and second screw rod extends into the right Enter to the 5th working chamber, and be rotatably assorted and connect with the left hand end wall of the 5th working chamber, second screw rod is in institute State and be equipped with the 4th belt pulley in the 5th working chamber, second screw rod extend through to the right the right end wall of the 5th working chamber into Enter into second working chamber and be rotatably assorted with the left end wall of second working chamber to connect, the second screw rod internal screw thread It is connected with push rod, the right end of the push rod is equipped with push top, and the right end of the push top is equipped with third electromagnet, first work The right end wall for making chamber, which is rotatably assorted, is connected with the first lead screw, and the left end of first lead screw is equipped with engages with the first bevel gear Second bevel gear, first lead screw extend through to the right first working chamber right end wall and the 5th working chamber into Enter into second working chamber, and is rotatably assorted with the left end wall of the left hand end wall of the 5th working chamber and the second working chamber Connection, the right end of first lead screw, which is threadedly engaged, is connected with pull rod, and the right end of the pull rod is equipped with the second electromagnet, and described the The lower end left hand end wall of five working chambers, which is rotatably assorted, is connected with the 7th conical tooth shaft, and the 7th conical tooth shaft is equipped with and the described 4th Belt pulley opposite third belt pulley is connected between the third belt pulley and the 4th belt pulley by belt, and described the Seven conical tooth shafts are extended into the right in the third working chamber and are rotatably assorted with the left end wall of the third working chamber and connect, The right end of 7th conical tooth shaft is equipped with the 7th bevel gear, and the front and back end wall of the third working chamber, which is rotatably assorted, is connected with first Pulley shaft, first Pulley shaft are equipped with the 8th bevel gear engaged with the 7th bevel gear, the 8th cone tooth The backing of wheel is equipped with the first belt pulley, and the right end of the third working chamber is equipped with the second Pulley shaft, second Pulley shaft It is rotatably assorted and connect with the front and back end wall of the third working chamber, second Pulley shaft is equipped with the second belt pulley, described Second belt pulley is connect with first belt pulley by belt, and the aft bulkhead of second working chamber is set there are five short tooth item, Molten iron device, casting device are additionally provided in the body.

Preferably, the molten iron device includes the molten iron case, the filler and the water outlet, under the water outlet Single wall is equipped with the first spring groove, and first spring groove is slidably connected with tapered piece, described tapered piece and first bullet The first spring is connected between spring slot, the upper end wall of the water outlet is equipped with the tapered piece of card slot matched with described tapered piece.

Preferably, being equipped with mold cavity in the die casting machine, the left side of the die casting machine is equipped with plug, the plug Diameter is equal to the diameter of the water outlet, and the plug is equipped with the small water communicated with the mold cavity with the left side of the die casting machine Pipe, the left end of the small water pipe communicate with the outside world, and the lower end of the die casting machine is equipped with deadhead, and the lower end of the mold cavity is equipped with logical The casting gate that the deadhead communicates with the outside world is crossed, the casting gate intermediate connection has second spring slot, and the second spring slot is sliding Dynamic to be connected with baffle, the baffle is connect with the second spring slot by the second spring, and the right end of baffle is equipped with The rear end of small front apron, the second spring is equipped with switch cavity, and the end wall up and down of the switch cavity, which is rotatably assorted, is connected with the 6th tooth Wheel shaft, the 6th gear shaft are equipped with the 6th gear, the rear end face of the 6th gear and the baffle and the small front apron Sliding connection, when the baffle is toward when moving right, the small front apron appoint so can by the second spring slot and switch cavity every It opens, prevents molten iron from entering the switch cavity, the rear end of the deadhead, which is equipped with to be rotatably assorted with end wall above and below the switch cavity, to be connect Ratchet shaft, the lower end of the ratchet shaft is equipped with the 7th gear engaged with the 6th gear, and the upper end of the ratchet shaft is set There is quil, the quil circle is equipped with eighth gear, and the upper end wall of the eighth gear is equipped with T-type annular groove, the T-type annular groove sliding It is connected with T-bar, the upper end of the T-bar is fixedly connected with the switch cavity, and the interior right side of the eighth gear is set There is spine head chamber, end wall, which is rotatably assorted, above and below the spine head chamber is connected with spine head axis, and the spine head axis is equipped with spine head, the spine head Cooperate for the quil, the ratchet shaft cannot be driven to rotate when the eighth gear rotates clockwise, it counterclockwise can be with The ratchet shaft is driven to rotate.

Preferably, the upper cover plate of the sand frame is equipped with the five casting entrances opposite with the short tooth item, the sand frame Between be equipped with sand, the front and back end wall of the sand frame is equipped with the five type cores opposite with the casting entrance, each type core Upper end be respectively equipped with workpiece chamber, be communicated with the channel that mold has been reserved between the workpiece chamber and the casting entrance, it is described Foamed material, the front shroud of the front end face of the back shroud of the sand frame, the sand frame are designed between workpiece chamber and the channel Rear end face and the left side of right cover plate of the sand frame be equipped with the slot being slidably connected with the lower cover plate of the sand frame, it is described The left end of the lower cover plate of sand frame is equipped with the first electromagnet for cooperate with second electromagnet, the left side of the sand frame equipped with The angle of lower end four of the 4th electromagnet that the third electromagnet matches, the sand frame is respectively equipped with and second working chamber Lower end wall sliding connection wheel group, the longitudinal separation of the wheel group is greater than the distance of the front and back end wall of the cavity.

Preferably, the diameter of second screw rod is greater than the diameter of first lead screw, so the 4th belt pulley Belt between the third belt pulley will not interfere with the rotation of first lead screw.

Preferably, the quil is used for when the die casting machine is turned left and resetted, the eighth gear and the short tooth item Engagement not will drive the ratchet shaft rotation, to prevent the baffle and the small front apron and the second spring slot stuck.

According to a kind of application method of above-mentioned steam turbine, the specific steps are as follows:

The molten iron heated is poured into molten iron case from filler first, the sand frame of designation foam mold is then pushed into body It is interior, it is powered to third electromagnet and the 4th electromagnet, is powered to the second electromagnet and the first electromagnet, then open the second electricity Machine is engaged with the 4th gear by third gear to drive the rotation of the second motor shaft and drives the rotation of the 5th bevel gear shaft, thus It engages drive first with the 5th bevel gear by the 6th bevel gear to rotate through axis, from die casting machine is driven toward moving left, so that inserting Head difference enters water outlet, and tapered piece is headed into the first spring groove, and molten iron is flowed into mold cavity by water outlet and small water pipe, then drives Die casting machine moves right, when eighth gear and first short tooth item engagement to drive ratchet shaft to rotate, to pass through the 7th Gear is engaged with the 6th gear drives baffle with small front apron toward moving left, and molten iron is by flowing into workpiece chamber, iron to a casting entrance Water melts foam, so that workpiece chamber be filled up, a local workpiece chamber connects this driving die casting machine and turns right when filling up, and at this time first A short tooth item and eighth gear are disengaged from second spring and reset baffle and small front apron, stop casting, pour to continue to drive Casting device moves right, when encountering second short tooth to second workpiece chamber casting, until five workpiece chambers are all cast, Then after equal cooling, the second motor block of driving is moved down, so that third gear is engaged with the 5th gear, from opening the second motor To drive first bevel gear axis to rotate, the rotation of the first lead screw is driven to engage by first bevel gear with second bevel gear, To drive the rotation of the first lead screw, from two drive pull rods toward moving left, to the lower cover plate of sand frame be pulled out, so that sand passes through Cavity is fallen on the second belt pulley, and then the second motor of reverse opening rolls back the lower cover plate of sand frame, then opens the first electricity Machine, the second motor block of driving rises, so that third gear is engaged with first gear, then gives the first electromagnet and the second electromagnet It is powered off with third electromagnet and the 4th electromagnet, then opens the second motor, driving third hand tap gear axis rotation, driving third cone Gear is engaged with the 4th bevel gear drives the rotation of the second screw rod, so that push rod moves right by having a haircut sand frame kickoff mechanism Body, the rotation of the second screw rod drive third pulley rotation to drive the 4th pulley rotation, by belt, to drive the The rotation of seven conical tooth shafts drives the rotation of the first Pulley shaft to engage by the 7th bevel gear with the first belt pulley, to pass through The rotation of second belt pulley drive belt, will fall off the sand on belt and transports body, then takes out and has cast from sand frame Workpiece the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can be realized the automatic casting function to steam turbine shell, Reducing the waste of manpower, whole device operational safety is stablized, and it is easy to operate, and be once at most capable of processing outside five Shell, manufacture efficiency are high.

Detailed description of the invention

Fig. 1 is a kind of application method structural schematic diagram of steam turbine of the present invention；

Fig. 2 is the cross-sectional view in the direction A-A in Fig. 1；

Fig. 3 is the cross-sectional view in the direction B-B in Fig. 2.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

Fig. 1-3 is please referred to, a kind of embodiment provided by the invention: a kind of application method of steam turbine, including body 100, the left end of the body 100 is equipped with the second motor shaft 45, and the right end of second motor shaft 45 is equipped with the 5th working chamber 107, the right end of the 5th working chamber 107 is equipped with third working chamber 71, and 71 right end of third working chamber communicates with the outside world, institute The upper end for stating third working chamber 71 is equipped with the second working chamber 61, connects between second working chamber 61 and the third working chamber 71 It is connected with cavity 70, the right end of second working chamber 61 is equipped with 68, and the left end of second working chamber 61 is equipped with water outlet 54, described The left end of water outlet 54, which upwardly extends, is communicated with molten iron case 52, and the upper end of the molten iron case 52 is equipped with filler 53, first work The lower end wall for making chamber 41 is equipped with first motor 20, and the upper end of the first motor 20 has been connected by power first motor axis 43, described It is threadedly engaged on first motor axis 43 and is connected with the second motor block 42, the left end wall of the second motor block 42 and first work Make the left end wall sliding connection of chamber 41, the bottom righthand side of the second motor block 42 is equipped with the second motor 44, second electricity 44 lower end of machine has been connected by power the second motor shaft 45, and second motor shaft 45 is equipped with third gear 46, second motor The right end wall of block 42 is equipped with first partition 27, and described, the upper surface of the first partition 27 is upper with first working chamber 41 End wall, which is rotatably assorted, is connected with the 5th bevel gear shaft 30, the upper end of the 5th bevel gear shaft 30 be equipped with to the third tooth 4th gear 106 of 46 engagement of wheel, the lower end of the 5th bevel gear shaft 30 are equipped with the 6th bevel gear 29, the first partition 27 Lower end be equipped be fixedly connected with the right end wall of first working chamber 41 second partition block 117,27 points of the first partition Lower end surface and the upper surface of the 5th working chamber 107 be rotatably assorted and be connected with third hand tap gear axis 25, the triconodont The upper end of wheel shaft 25 is equipped with the first gear 26 engaged with the third gear 46, and the lower section of the third hand tap gear axis 25 is equipped with Third hand tap gear 23, the lower end surface of the second partition block 117 is rotatably assorted with the lower end wall of first working chamber 41 to be connect There is first bevel gear axis 88,88 lower end of first bevel gear axis is equipped with the 5th gear to engage with the third gear 46 89, the upper end of the first bevel gear axis 88 is equipped with first bevel gear 21, and the right end wall of first working chamber 41 is rotatably assorted First is connected with through axis 47, described first is equipped with the 6th cone tooth engaged with the 5th bevel gear 28 through the left end of axis 47 Wheel 29, described first enters second working chamber 61 through the end wall that does that axis 47 extends through to the right first working chamber 41 It is interior, and be rotatably assorted and connect with the left hand end wall of second working chamber 61, described first works through axis 47 described second Being threadedly engaged for chamber 61 is connected with die casting machine 57, and the upper end wall of the die casting machine 57 and second working chamber 61 is slidably matched company It connects, the right end wall of first working chamber 41, which is also rotatably assorted, is connected with the second screw rod 86, and the left end of second screw rod 86 is set There is the 4th bevel gear 24 engaged with the third hand tap gear 23, second screw rod 86 extends into the right the 5th work Make chamber 107, and be rotatably assorted and connect with the left hand end wall of the 5th working chamber 107, second screw rod 86 is the described 5th The 4th belt pulley 87 is equipped in working chamber 107, second screw rod 86 extends through to the right the right end of the 5th working chamber 107 Wall is entered in second working chamber 61 and is rotatably assorted with the left end wall of second working chamber 61 and connect, and described second 86 screw-internal thread fit of bar is connected with push rod 75, and the right end of the push rod 75 is equipped with push top 74, and the right end of the push top 74 is equipped with the Three electromagnet 108, the right end wall of first working chamber 41, which is rotatably assorted, is connected with the first lead screw 79, first lead screw 79 Left end is equipped with the second bevel gear 22 that engages with the first bevel gear 21, and first lead screw 79 extends through to the right described the The right end wall of one working chamber 41 and the 5th working chamber 107 enter in second working chamber 61, and with the 5th work The left end wall of the left hand end wall and the second working chamber 61 of making chamber 107 is rotatably assorted connection, the right end screw thread of first lead screw 79 It is connected with pull rod 78, the right end of the pull rod 78 is equipped with the second electromagnet 77, the lower end or so of the 5th working chamber 107 End wall, which is rotatably assorted, is connected with the 7th conical tooth shaft 84, and the 7th conical tooth shaft 84 is equipped with opposite with the 4th belt pulley 87 Third belt pulley 85 is connected between the third belt pulley 85 and the 4th belt pulley 87 by belt, the 7th cone tooth Axis 84 is extended into the right in the third working chamber 71 and is rotatably assorted with the left end wall of the third working chamber 71 and connect, The right end of 7th conical tooth shaft 84 is equipped with the 7th bevel gear 836, and the front and back end wall of the third working chamber 71 is rotatably assorted company It is connected to the first Pulley shaft 82, first Pulley shaft 82 is equipped with the 8th bevel gear engaged with the 7th bevel gear 83 81, the backing of the 8th bevel gear 81 is equipped with the first belt pulley 80, and the right end of the third working chamber 71 is equipped with the second belt Wheel shaft 72, second Pulley shaft 72 are rotatably assorted with the front and back end wall of the third working chamber 71 and connect, second skin Pulley shaft 72 is equipped with the second belt pulley 73, and second belt pulley 73 is connect with first belt pulley 80 by belt, institute The aft bulkhead for stating the second working chamber 61 is set there are five short tooth item 60, is additionally provided with molten iron device, casting device in the body 100.

Valuably, the molten iron device includes the molten iron case 52, the filler 53 and the water outlet 54, the water outlet 54 lower single wall is equipped with the first spring groove 48, and first spring groove 48 is slidably connected with tapered piece 50, described tapered piece The first spring 49 is connected between 50 and first spring groove 48, the upper end wall of the water outlet 54 is equipped with and described tapered piece 50 The tapered piece of card slot 51 matched.

Valuably, mold cavity 58 is equipped in the die casting machine 57, the left side of the die casting machine 57 is equipped with plug 55, described The diameter of plug 55 is equal to the diameter of the water outlet 54, and the left side of the plug 55 and the die casting machine 57 with described equipped with pouring The left end of the small water pipe 56 that mold cavity 58 communicates, the small water pipe 56 communicates with the outside world, and the lower end of the die casting machine 57 is equipped with deadhead 92, the lower end of the mold cavity 58, which is equipped with, passes through the casting gate 59 that the deadhead 92 communicates with the outside world, among the casting gate 59 It is communicated with second spring slot 91, the second spring slot 91 is slidably connected with baffle 90, the baffle 90 and described second Spring groove 91 is connected by the second spring 93, and the right end of baffle 90 is equipped with small front apron 115, the rear end of the second spring 93 Equipped with switch cavity 105, the end wall up and down of the switch cavity 105, which is rotatably assorted, is connected with the 6th gear shaft 94, the 6th gear Axis 94 is equipped with the 6th gear 95, and the 6th gear 95 is matched with the sliding of the rear end face of the baffle 90 and the small front apron 115 Connection is closed, when the baffle 90 is toward when moving right, the small front apron 115 is appointed so can be by the second spring slot 91 and switch cavity 105 separate, and prevent molten iron from entering the switch cavity 105, and the rear end of the deadhead 92 is equipped with and about 105 end wall of switch cavity Be rotatably assorted the ratchet shaft 96 of connection, and the lower end of the ratchet shaft 96 is equipped with the 7th gear engaged with the 6th gear 95 97, the upper end of the ratchet shaft 96 is equipped with quil 99, and the circle of quil 99 is equipped with eighth gear 98, the eighth gear 98 it is upper End wall is equipped with T-type annular groove 116, and the T-type annular groove 116 is slidably connected with T-bar 104, the upper end of the T-bar 104 with The switch cavity 105 is fixedly connected, and the interior right side of the eighth gear 98 is equipped with spine head chamber 103, about the 103 spine head chamber End wall, which is rotatably assorted, is connected with spine head axis 102, and the spine head axis 102 is equipped with spine head 101, and the spine head 101 is used for the spine 99 cooperation of thorn, cannot drive the ratchet shaft 96 to rotate when the eighth gear 98 rotates clockwise, can drive counterclockwise The ratchet shaft 96 rotates.

Valuably, the upper cover plate of the sand frame 66 is equipped with the five casting entrances 62 opposite with the short tooth item 60, described Sand 63 is equipped between sand frame 66, the front and back end wall of the sand frame 66 is equipped with the five type cores opposite with the casting entrance 62 65, the upper end of each type core 65 is respectively equipped with workpiece chamber 64, is connected between the workpiece chamber 64 and the casting entrance 62 There is the channel that mold has been reserved, foamed material, the rear cover of the sand frame 66 are designed between the workpiece chamber 64 and the channel The front end face of plate, the sand frame 66 front shroud rear end face and the sand frame 66 right cover plate left side be equipped with and the sand The slot of the lower cover plate sliding connection of frame 66, the left end of the lower cover plate of the sand frame 66 is equipped with matches with second electromagnet 77 The first electromagnet 76 closed, the left side of the sand frame 66 are equipped with the 4th electromagnet matched with the third electromagnet 108 109, the angle of lower end four of the sand frame 66 is respectively equipped with the wheel with the sliding connection of the lower end wall of second working chamber 61 Group 69, the longitudinal separation of the wheel group 69 are greater than the distance of the front and back end wall of the cavity 70.

Valuably, the diameter of second screw rod 86 is greater than the diameter of first lead screw 79, so the 4th belt Belt between wheel 87 and the third belt pulley 85 will not interfere with the rotation of first lead screw 79.

Valuably, the quil 99 be used for when the die casting machine 57 is turned left and is resetted, the eighth gear 98 with it is described short The engagement of rack gear 60 not will drive the ratchet shaft 96 and rotate, to prevent the baffle 90 and the small front apron 115 and described the Two spring grooves 91 are stuck.

Specifically used mode: pouring into molten iron case from filler for the molten iron heated first, then by designation foam mold In the sand frame push-in body of tool, it is powered to third electromagnet and the 4th electromagnet, is powered to the second electromagnet and the first electromagnet, Then the second motor is opened, to drive the rotation of the second motor shaft, engages the 5th cone of drive with the 4th gear by third gear Gear shaft rotates, and rotates to engage drive first with the 5th bevel gear by the 6th bevel gear through axis, from drive die casting machine Toward moving left, so that plug difference enters water outlet, tapered piece is headed into the first spring groove, molten iron is poured by water outlet and the inflow of small water pipe In mold cavity, then die casting machine is driven to move right, when eighth gear and first short tooth item engagement to drive ratchet shaft to turn It is dynamic, drive baffle with small front apron toward moving left to engage by the 7th gear with the 6th gear, molten iron to a by being molded into Mouth flows into workpiece chamber, and molten iron melts foam, so that workpiece chamber be filled up, a local workpiece chamber connects this driving casting when filling up Device is turned right, and first short tooth item and eighth gear are disengaged from second spring and reset baffle and small front apron at this time, stops casting, To continue that die casting machine is driven to move right, when encountering second short tooth to second workpiece chamber casting, until by five Workpiece chamber is all cast, and then after equal cooling, the second motor block of driving is moved down, so that third gear is nibbled with the 5th gear It closes, from the second motor is opened to drive first bevel gear axis to rotate, to be engaged by first bevel gear with second bevel gear The first lead screw is driven to rotate, so that the rotation of the first lead screw is driven, from two drive pull rods toward moving left, thus by the lower cover plate of sand frame It pulls out, so that sand is fallen on the second belt pulley by cavity, then the second motor of reverse opening pushes back the lower cover plate of sand frame It goes, then opens first motor, the second motor block of driving rises, so that third gear is engaged with first gear, then gives first Electromagnet and the second electromagnet and third electromagnet and the 4th electromagnet power off, and then open the second motor, drive triconodont Wheel shaft rotation, driving third hand tap gear is engaged with the 4th bevel gear drives the rotation of the second screw rod, so that push rod moves right Sand frame is released into body by push top, the rotation of the second screw rod drives third by belt to drive the 4th pulley rotation Pulley rotation, so that the rotation of the 7th conical tooth shaft is driven, to engage drive first with the first belt pulley by the 7th bevel gear Pulley shaft rotation will fall off the sand on belt and transport body, then to be rotated by the second belt pulley drive belt The workpiece the configuration of the present invention is simple cast is taken out from sand frame, manufacturing cost and maintenance cost are low, can be realized to vapor wheel The automatic casting function of machine shell reduces the waste of manpower, and whole device operational safety is stablized, easy to operate, and Five shells are once at most capable of processing, manufacture efficiency is high.

In present invention work, it is obvious to a person skilled in the art that the present invention is not limited to the above exemplary embodiments Details can realize this in other specific forms and without departing from the spirit or essential characteristics of the present invention Invention.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the present invention Range be indicated by the appended claims rather than the foregoing description, it is intended that the meaning that the equivalent requirements of the claims will be fallen in It is included within the present invention with all changes in range.It should not treat any reference in the claims as involved by limitation Claim.

Claims (7)

1. a kind of application method of steam turbine, including body, it is characterised in that: the left end of the body is equipped with the second motor Axis, the right end of second motor shaft are equipped with the 5th working chamber, and the right end of the 5th working chamber is equipped with third working chamber, described Third working chamber right end communicates with the outside world, and the upper end of the third working chamber is equipped with the second working chamber, second working chamber with Cavity is communicated between the third working chamber, the right end of second working chamber is equipped with, and the left end of second working chamber is set There is water outlet, the left end of the water outlet, which upwardly extends, is communicated with molten iron case, and the upper end of the molten iron case is equipped with filler, and described first The lower end wall of working chamber is equipped with first motor, and the upper end of the first motor has been connected by power first motor axis, first electricity It is threadedly engaged on arbor and is connected with the second motor block, the left end wall of the left end wall of the second motor block and first working chamber Sliding connection, the bottom righthand side of the second motor block are equipped with the second motor, and second motor lower end has been connected by power the Two motor shafts, second motor shaft are equipped with third gear, and the right end wall of the second motor block is equipped with first partition, institute It states, the upper end wall of the upper surface of the first partition and first working chamber, which is rotatably assorted, is connected with the 5th bevel gear shaft, institute The upper end for stating the 5th bevel gear shaft is equipped with to the 4th gear that engages with the third gear, under the 5th bevel gear shaft End is equipped with the 6th bevel gear, and the lower end of the first partition is equipped be fixedly connected with the right end wall of first working chamber second Separate block, the lower end surface of the first partition point and the upper surface of the 5th working chamber, which are rotatably assorted, is connected with third hand tap gear Axis, the upper end of the third hand tap gear axis are equipped with the first gear engaged with the third gear, the third hand tap gear axis Lower section is equipped with third hand tap gear, and the lower end surface of the second partition block is rotatably assorted with the lower end wall of first working chamber to be connect There is first bevel gear axis, first bevel gear axis lower end is equipped with the 5th gear to engage with the third gear, described The upper end of first bevel gear axis is equipped with first bevel gear, and the right end wall of first working chamber, which is rotatably assorted, to be connected with first and run through Axis, described first is equipped with the 6th bevel gear engaged with the 5th bevel gear through the left end of axis, and described first through axial The end wall that does that the right side extends through first working chamber enters in second working chamber, and the left and right with second working chamber End wall is rotatably assorted connection, and described first is connected with die casting machine in being threadedly engaged for second working chamber through axis, described to pour The upper end wall for casting device and second working chamber is slidably connected, and the right end wall of first working chamber is also rotatably assorted connection There is the second screw rod, the left end of second screw rod is equipped with the 4th bevel gear engaged with the third hand tap gear, and described second Bar extends into the right the 5th working chamber, and is rotatably assorted and connect with the left hand end wall of the 5th working chamber, described Second screw rod is equipped with the 4th belt pulley in the 5th working chamber, and second screw rod extends through to the right the 5th work The right end wall of chamber is entered in second working chamber and is rotatably assorted with the left end wall of second working chamber and connect, and described the Two screw rod screw-internal thread fits are connected with push rod, and the right end of the push rod is equipped with push top, and the right end of the push top is equipped with third electromagnetism Iron, the right end wall of first working chamber, which is rotatably assorted, is connected with the first lead screw, the left end of first lead screw be equipped with it is described The second bevel gear of first bevel gear engagement, first lead screw extend through to the right right end wall and the institute of first working chamber The 5th working chamber is stated to enter in second working chamber, and with the left hand end wall of the 5th working chamber and the second working chamber Left end wall is rotatably assorted connection, and the right end of first lead screw, which is threadedly engaged, is connected with pull rod, and the right end of the pull rod is equipped with the Two electromagnet, the lower end left hand end wall of the 5th working chamber, which is rotatably assorted, is connected with the 7th conical tooth shaft, the 7th conical tooth shaft It is equipped with the third belt pulley opposite with the 4th belt pulley, is passed through between the third belt pulley and the 4th belt pulley Belt connection, the 7th conical tooth shaft extends into the right in the third working chamber and the left end with the third working chamber Wall is rotatably assorted connection, and the right end of the 7th conical tooth shaft is equipped with the 7th bevel gear, and the front and back end wall of the third working chamber turns Dynamic to be connected with the first Pulley shaft, first Pulley shaft is equipped with the 8th cone tooth engaged with the 7th bevel gear Wheel, the backing of the 8th bevel gear are equipped with the first belt pulley, and the right end of the third working chamber is equipped with the second Pulley shaft, institute It states the second Pulley shaft and is rotatably assorted with the front and back end wall of the third working chamber and connect, second Pulley shaft is equipped with the Two belt pulleys, second belt pulley are connect with first belt pulley by belt, and the aft bulkhead of second working chamber is set There are five short tooth item, molten iron device, casting device are additionally provided in the body.

2. a kind of application method of steam turbine according to claim 1, it is characterised in that: the molten iron device includes institute Molten iron case, the filler and the water outlet are stated, the lower single wall of the water outlet is equipped with the first spring groove, and first spring groove is sliding It is dynamic to be connected with tapered piece, be connected with the first spring between described tapered piece and first spring groove, the water outlet it is upper End wall is equipped with the tapered piece of card slot matched with described tapered piece.

3. a kind of application method of steam turbine according to claim 1, it is characterised in that: be equipped with and pour in the die casting machine Mold cavity, the left side of the die casting machine are equipped with plug, and the diameter of the plug is equal to the diameter of the water outlet, the plug and institute The left side for stating die casting machine is equipped with the small water pipe communicated with the mold cavity, and the left end of the small water pipe communicates with the outside world, described The lower end of die casting machine is equipped with deadhead, and the lower end of the mold cavity is equipped with the casting gate communicated with the outside world by the deadhead, described Casting gate intermediate connection has a second spring slot, and the second spring slot is slidably connected with baffle, the baffle and described the Two spring grooves are connected by the second spring, and the right end of baffle is equipped with small front apron, and the rear end of the second spring is equipped with switch Chamber, the end wall up and down of the switch cavity, which is rotatably assorted, is connected with the 6th gear shaft, and the 6th gear shaft is equipped with the 6th gear, The rear end face of 6th gear and the baffle and the small front apron is slidably connected, when the baffle is past to move right, The small front apron, which is appointed, so can separate the second spring slot with switch cavity, prevent molten iron from entering the switch cavity, the deadhead Rear end be equipped with the ratchet shaft of connection of being rotatably assorted with end wall above and below the switch cavity, the lower end of the ratchet shaft be equipped with it is described 7th gear of the 6th gear engagement, the upper end of the ratchet shaft are equipped with quil, and the quil circle is equipped with eighth gear, and described the The upper end wall of octadentate wheel is equipped with T-type annular groove, and the T-type annular groove is slidably connected with T-bar, the upper end of the T-bar and institute It states switch cavity to be fixedly connected, the interior right side of the eighth gear is equipped with spine head chamber, and end wall is rotatably assorted the spine head chamber up and down It is connected with spine head axis, the spine head axis is equipped with spine head, and the spine head cooperates for the quil, when the eighth gear up time Needle cannot drive the ratchet shaft to rotate when rotating, the ratchet shaft can be driven to rotate counterclockwise.

4. a kind of application method of steam turbine according to claim 1, it is characterised in that: the upper cover plate of the sand frame is set There are the five casting entrances opposite with the short tooth item, is equipped with sand between the sand frame, the front and back end wall of the sand frame is equipped with The five type cores opposite with the casting entrance, the upper end of each type core is respectively equipped with workpiece chamber, the workpiece chamber and institute It states and is communicated with the channel that mold has been reserved between casting entrance, be designed with foamed material between the workpiece chamber and the channel, The front end face of the back shroud of the sand frame, the rear end face of front shroud of the sand frame and the left side of right cover plate of the sand frame are set There is the slot with the sliding connection of the lower cover plate of the sand frame, the left end of the lower cover plate of the sand frame is equipped with and second electromagnetism First electromagnet of iron cooperation, the left side of the sand frame are equipped with the 4th electromagnet matched with the third electromagnet, institute The angle of lower end four for stating sand frame is respectively equipped with the wheel group being slidably connected with the lower end wall of second working chamber, the wheel group Longitudinal separation be greater than the cavity front and back end wall distance.

5. a kind of application method of steam turbine according to claim 1, it is characterised in that: the diameter of second screw rod Greater than the diameter of first lead screw, so the belt between the 4th belt pulley and the third belt pulley will not interfere with The rotation of first lead screw.

6. a kind of application method of steam turbine according to claim 1, it is characterised in that: the quil is used for when described Die casting machine is turned left when resetting, and the eighth gear is engaged with the short tooth item not will drive the ratchet shaft rotation, to prevent The baffle and the small front apron and the second spring slot are stuck.

7. a kind of application method of steam turbine described in -6 according to claim 1, its step are as follows:

The molten iron heated is poured into molten iron case from filler first, the sand frame of designation foam mold is then pushed into body It is interior, it is powered to third electromagnet and the 4th electromagnet, is powered to the second electromagnet and the first electromagnet, then open the second electricity Machine is engaged with the 4th gear by third gear to drive the rotation of the second motor shaft and drives the rotation of the 5th bevel gear shaft, thus It engages drive first with the 5th bevel gear by the 6th bevel gear to rotate through axis, from die casting machine is driven toward moving left, so that inserting Head difference enters water outlet, and tapered piece is headed into the first spring groove, and molten iron is flowed into mold cavity by water outlet and small water pipe, then drives Die casting machine moves right, when eighth gear and first short tooth item engagement to drive ratchet shaft to rotate, to pass through the 7th Gear is engaged with the 6th gear drives baffle with small front apron toward moving left, and molten iron is by flowing into workpiece chamber, iron to a casting entrance Water melts foam, so that workpiece chamber be filled up, a local workpiece chamber connects this driving die casting machine and turns right when filling up, and at this time first A short tooth item and eighth gear are disengaged from second spring and reset baffle and small front apron, stop casting, pour to continue to drive Casting device moves right, when encountering second short tooth to second workpiece chamber casting, until five workpiece chambers are all cast, Then after equal cooling, the second motor block of driving is moved down, so that third gear is engaged with the 5th gear, from opening the second motor To drive first bevel gear axis to rotate, the rotation of the first lead screw is driven to engage by first bevel gear with second bevel gear, To drive the rotation of the first lead screw, from two drive pull rods toward moving left, to the lower cover plate of sand frame be pulled out, so that sand passes through Cavity is fallen on the second belt pulley, and then the second motor of reverse opening rolls back the lower cover plate of sand frame, then opens the first electricity Machine, the second motor block of driving rises, so that third gear is engaged with first gear, then gives the first electromagnet and the second electromagnet It is powered off with third electromagnet and the 4th electromagnet, then opens the second motor, driving third hand tap gear axis rotation, driving third cone Gear is engaged with the 4th bevel gear drives the rotation of the second screw rod, so that push rod moves right by having a haircut sand frame kickoff mechanism Body, the rotation of the second screw rod drive third pulley rotation to drive the 4th pulley rotation, by belt, to drive the The rotation of seven conical tooth shafts drives the rotation of the first Pulley shaft to engage by the 7th bevel gear with the first belt pulley, to pass through The rotation of second belt pulley drive belt, will fall off the sand on belt and transports body, then takes out and has cast from sand frame Workpiece the configuration of the present invention is simple, manufacturing cost and maintenance cost are low, can be realized the automatic casting function to steam turbine shell, Reducing the waste of manpower, whole device operational safety is stablized, and it is easy to operate, and be once at most capable of processing outside five Shell, manufacture efficiency are high.