Rail-mounted ferroalloy casting production equipment

Abstract

The present application provides a kind of track type ferroalloy casting production equipment, belongs to ferroalloy casting equipment field.The equipment includes transfer trolley, tipping machine, ingot mould trolley, smoke dust capture cover, dust removal flue;Tipping machine is set in the rear of semi-closed smoke dust capture cover, for the transfer trolley of transfer ladle along first transfer track from the molten iron outlet of submerged arc furnace before operation to tipping machine, ingot mould trolley can be operated to the front of tipping machine in smoke dust capture cover along second transfer track, smoke dust capture cover is communicated with dust removal flue.The present application uses semi-closed, top suction type smoke dust capture cover to carry out the absorption of casting flue gas, and utilize air curtain mechanism to generate forced air curtain to prevent smoke overflow in refractory cover, improve the working environment of workshop, realize the clean production of casting link;Using the transfer trolley of ladle lifting load carrying avoids crane hoisting and manual rotation of ladle, reduces labor intensity.

Description

Technical Field

[0001] This invention belongs to the field of ferroalloy casting equipment, and particularly relates to a track-type ferroalloy casting production equipment. Background Technology

[0002] Traditional ferroalloy production plants typically employ an overhead crane to lift molten iron into a ladle and pour it onto a fixed mold. During casting, the crane moves the ladle back and forth, requiring operators to constantly observe and make operational decisions. Multiple operators also need to work together to complete the casting process. Operators must manually change the ladle's suspension points and rotate it, resulting in high labor intensity. Furthermore, casting generates a large amount of unorganized dust, which is difficult to collect and poses a significant threat to the workshop environment and the health of workers. Summary of the Invention

[0003] The purpose of this invention is to provide a track-mounted ferroalloy casting production equipment to solve the problem that the traditional casting method, which uses an overhead crane to lift molten iron ladles for casting, requires high-intensity labor from workers, causing serious harm to their health and posing safety hazards.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0005] A track-type ferroalloy submerged arc furnace casting production equipment includes a transfer trolley, a tilting machine, an ingot mold trolley, a dust collection hood, and a dust removal flue. The tilting machine is located at the rear of the semi-enclosed dust collection hood. The transfer trolley, used for transferring molten iron ladles, runs along a first transfer track from in front of the molten iron outlet of the submerged arc furnace to the tilting machine. The ingot mold trolley can run along a second transfer track to the front of the tilting machine inside the dust collection hood. The dust collection hood is connected to the dust removal flue.

[0006] Furthermore, the transfer trolley includes a frame and a first track wheel set. The first track wheel set is located at the bottom of the frame and is in linear contact with the first transfer track. The frame is equipped with a liftable bag-carrying mechanism, and the bag-carrying mechanism is symmetrically equipped with a bag-locking mechanism for locking the molten iron ladle. The bottom of the frame is also equipped with a drive mechanism for driving the first track wheel set to run.

[0007] Preferably, the package transport mechanism includes a package transport tray, which is mounted on the vehicle frame via a plurality of symmetrically arranged first hydraulic cylinders.

[0008] Preferably, a weighing sensor is also provided between the pallet and the first hydraulic cylinder.

[0009] Preferably, the locking mechanism comprises a locking clamp, a second hydraulic cylinder, the cylinder body of the second hydraulic cylinder is fixed on the side wall of the ladle carrier, the piston rod of the second hydraulic cylinder is connected with the locking clamp located in the ladle carrier, and the inner side of the locking clamp is provided with anti-skid stripes.

[0010] Preferably, the driving mechanism comprises a first driving motor arranged at the bottom of the frame, a first belt pulley arranged on the output shaft of the first driving motor, a second belt pulley arranged on the rotating shaft of the first track wheel set, and the second belt pulley is connected with the first belt pulley through a belt transmission; the bottom of the frame is further provided with a power cable reel, the power cable reel is electrically connected with the first driving motor, the weighing sensor and the hydraulic pump station arranged on the frame, and the hydraulic pump station is connected with the first hydraulic cylinder and the second hydraulic cylinder through oil pipes.

[0011] Further, the tilting machine comprises a frame, a clamping groove for placing the iron ladle lug is arranged on the rear end face of the arc-shaped arm of the frame, a disengaging notch communicating with the clamping groove is arranged on the rear end of the arc-shaped arm of the frame, and the rear part of the inner side of the frame is hingedly connected with a tilting mechanism arranged in symmetry, the tilting mechanism is symmetrically provided with a clamping mechanism for clamping the iron ladle, and a lifting and forward-backward moving horizontal transition casting mechanism is further arranged on the frame and located in front of the tilting mechanism.

[0012] Preferably, the tilting mechanism comprises a tilting frame and a third hydraulic cylinder, the tilting frame is a Z-shaped structure provided with an arc-shaped part in the middle of the front side face, the arc-shaped part is matched with the side wall of the iron ladle, a notch allowing the iron ladle lug to slide from the rear to the front is arranged on the middle part of the rear side of the tilting frame, the top front end of the tilting frame is hingedly connected with the top end of the stand column of the frame, the front part of the tilting frame is hingedly connected with the piston rod of the third hydraulic cylinder, and the cylinder body of the third hydraulic cylinder is hingedly connected with the middle part of the base of the frame.

[0013] Preferably, the clamping mechanism comprises a clamping block and a fourth hydraulic cylinder, a plurality of horizontal fourth hydraulic cylinders are symmetrically fixed on the tilting frame, and the piston rod of the fourth hydraulic cylinder is connected with the clamping block located in the tilting frame.

[0014] Preferably, the transition casting mechanism comprises a support, a support table, a transition ladle, a transition groove, a first connecting rod, a second connecting rod, a support base and a mounting plate, the transition ladle is rotatably arranged on the support table, the bottom surface of the support table is provided with a plurality of symmetric fifth hydraulic cylinders, the cylinder body of the fifth hydraulic cylinder is fixed on the support, the support is slidingly arranged on the base of the frame, the middle part of the support is connected with a horizontally arranged sixth hydraulic cylinder, the cylinder body of the sixth hydraulic cylinder is fixed on the base of the frame, the transition groove is fixedly connected on the lower part of the side wall of the transition ladle, one end of the first connecting rod is hingedly connected with one side of the transition groove, the other end of the first connecting rod is hingedly connected with one end of the second connecting rod, the other end of the second connecting rod is rotatably connected with the support base fixed on the support table, the mounting plate fixed on the support table is provided with a seventh hydraulic cylinder, and the piston rod end of the seventh hydraulic cylinder is hingedly connected with the middle part of the second connecting rod.

[0015] Further, the ingot mold trolley top carries the ingot mold, and the second track wheel set is installed at the bottom of the ingot mold trolley and runs along the second transfer track.

[0016] Further, the smoke capturing cover comprises a fire-resistant cover, a smoke capturing cover and a flow collecting cover, the left and right side surfaces of the fire-resistant cover are provided with ingot mold gaps allowing the ingot mold trolley to pass through, the front side surface is provided with an observation port, the smoke capturing cover is arranged on the top of the fire-resistant cover, the smoke capturing cover has a structure of being low in front and high in back and small in top and large in bottom, the flow collecting cover is connected with the smoke capturing cover at the bottom, the top of the flow collecting cover is connected with a smoke collecting pipe, the smoke collecting pipe is connected with a dust removal flue, and the upper part of the fire-resistant cover is provided with a wind curtain mechanism for air flow type closing of the ingot mold gaps and the observation port.

[0017] Preferably, the smoke collecting pipe is provided with an air guide fan at the connection position with the flow collecting cover, and the smoke collecting pipe is further provided with an electric butterfly valve.

[0018] Preferably, the observation port is slidably provided with a sliding door, at least one connecting lug is arranged at the top of the sliding door, a two-way threaded screw rod is arranged on the fire-resistant cover above the sliding door, a nut block is threadedly connected with the two-way threaded screw rod, the nut block is connected with the upper part of the connecting lug through a fixing shaft, and the right end of the two-way threaded screw rod penetrates out of the right side surface of the fire-resistant cover and is coaxially connected with a second driving motor arranged on the right side surface of the fire-resistant cover, the second driving motor drives the two-way threaded screw rod to rotate and drives the two sliding doors to move towards or away from each other.

[0019] Preferably, the front side of the fire-resistant cover is further provided with a limiting block, and the two-way threaded screw rod penetrates through the limiting block.

[0020] Preferably, the wind curtain mechanism comprises a rectangular air guide pipe arranged at the top edge of the fire-resistant cover and a support frame fixedly arranged at the front side of the top of the fire-resistant cover, an air compressor is arranged on the support frame, the air compressor and the air guide pipe are communicated through a connecting pipe, and the bottom of the pipe section of the air guide pipe located above the ingot mold gaps on the left and right side surfaces of the fire-resistant cover and the observation port on the front side surface is uniformly provided with a plurality of flat cone-shaped air outlet pipes.

[0021] The present application has the following advantages:

[0022] 1. The present application adopts a semi-closed and top suction type smoke capturing cover to absorb casting smoke, and uses a wind curtain mechanism to generate a forced wind curtain to prevent smoke overflow in the fire-resistant cover, thereby improving smoke collection effect, improving working environment of the workshop, and realizing clean production in the casting link.

[0023] 2. The present application uses a transfer trolley to transfer the ladle, thereby avoiding hoisting and rotating the ladle by a crown block and reducing labor intensity.

[0024] 3. The present application adjusts the distance between the tilted ladle and the ingot mold trolley through the transition casting mechanism, which is beneficial to accurately pouring the molten iron into the ingot mold of the ingot mold trolley after the ladle is tilted, avoids splashing of the molten iron, and reduces labor intensity of the operator. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 Structure diagram of track type ferroalloy smelting furnace casting production equipment of an embodiment of the present application;

[0026] Figure 2 Structure diagram of track type ferroalloy smelting furnace casting production equipment of an embodiment of the present application; Figure 1 Right view of the transfer trolley;

[0027] Figure 3 Right view of the transfer trolley; Figure 1 Rear view of the transfer trolley;

[0028] Figure 4 Rear view of the transfer trolley; Figure 1 Top view of the transfer trolley;

[0029] Figure 5 Top view of the transfer trolley; Figure 1 Structure diagram of the tilting machine;

[0030] Figure 6 Structure diagram of the tilting machine; Figure 5 Rear view of the tilting machine;

[0031] Figure 7 Structure diagram of the tilting machine; Figure 1 Structure diagram of the dust catcher;

[0032] Figure 8 Structure diagram of the dust catcher; Figure 7 Enlarged view of A;

[0033] Marked in the figure: 1-arc furnace, 101-ladle outlet, 2-transfer trolley, 201-trolley frame, 202-first hydraulic cylinder, 203-ladle carrying disc, 204-first track wheel set, 205-weighing sensor, 206-ladle locking clamp, 207-hydraulic pump station, 208-first driving motor, 209-first pulley, 210-belt, 211-second pulley, 212-power supply cable reel, 213-second hydraulic cylinder, 3-first transfer track, 4-tipping machine, 401-machine frame, 4011-clamping groove, 4012-disengaging notch, 402-tipping frame, 403-third hydraulic cylinder, 404-fourth hydraulic cylinder, 405-clamping block, 406-transition ladle, 407-bracket, 408-fifth hydraulic cylinder, 409-supporting table, 410-transition groove, 411-sixth hydraulic cylinder, 412-first connecting rod, 413-second connecting rod, 414-stand, 415-seventh hydraulic cylinder, 416-mounting plate, 5-mold trolley, 501-mold, 502-second track wheel set, 6-second transfer track, 7-fume capture cover, 701-refractory cover, 702-fume capture cover, 703-fume collection cover, 704-fume collection pipe, 705-inducing fan, 706-electric butterfly valve, 707-supporting frame, 708-air compressor, 709-connection pipe, 710-air guide pipe, 711-flat cone-shaped air outlet pipe, 712-sliding door, 713-second driving motor, 714-two-way threaded screw rod, 715-connection lug, 716-nut block, 717-limiting block, 8-dedusting flue, 9-ladle, 901-axle lug. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0035] It should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and therefore cannot be understood as indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited.

[0036] It should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, set, or detachably connected, set, or integrally connected, set, can be mechanically connected, or electrically connected, can be directly connected, or indirectly connected through an intermediate medium, can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances. The above is only the preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application. Embodiment

[0037] Please refer to the accompanying drawings Figure 1 As shown in the drawings, the present embodiment provides a track type ferroalloy submerged arc furnace casting production equipment, which comprises a transfer trolley 2, a tipping machine 4, an ingot mold trolley 5, a smoke dust capture cover 7 and a dust removal flue 8. The tipping machine 4 is arranged in the rear part of the semi-closed smoke dust capture cover 7. The transfer trolley 2 for transferring the ladle 9 runs along the first transfer track 3 from the molten iron outlet 101 of the submerged arc furnace 1 to the tipping machine 4. The ingot mold trolley 5 can run along the second transfer track 6 to the front of the tipping machine 4 in the smoke dust capture cover 7. The smoke dust capture cover 7 is communicated with the dust removal flue 8. The transfer trolley 2 is used to transport the ladle 9 from the molten iron outlet 101 of the submerged arc furnace 1 to the tipping machine 4. After the tipping machine 4 tilts the ladle 9, the molten iron is cast to the ingot mold trolley 5. The smoke dust capture cover 7 absorbs the smoke gas in the casting process and sends the smoke gas to the dust removal flue 8. The dust removal flue 8 sends the smoke gas to the dust collector for dust removal treatment.

[0038] Please refer to the accompanying drawings Figures 2-4As shown, the transfer trolley 2 includes a frame 201, a first track wheel set 204 arranged at the bottom of the frame 201, the first track wheel set 204 being in linear contact with the first transfer track 3, a ladle carrying mechanism arranged on the frame 201, the ladle carrying mechanism being symmetrically provided with a ladle locking mechanism for locking the ladle 9, and a driving mechanism arranged at the bottom of the frame 201 for driving the first track wheel set 204 to run; the ladle carrying mechanism includes a ladle carrying disc 203 which is mounted on the frame 201 through a plurality of symmetrically arranged first hydraulic cylinders 202; a weighing sensor 205 is further arranged between the ladle carrying disc 203 and the first hydraulic cylinders 202; the ladle locking mechanism includes a ladle locking clamp 206 and a second hydraulic cylinder 213, the cylinder body of the second hydraulic cylinder 213 being fixed to the side wall of the ladle carrying disc 203, the piston rod of the second hydraulic cylinder 213 being connected to the ladle locking clamp 206 arranged in the ladle carrying disc 203, and an anti-skid stripe being arranged on the inner side of the ladle locking clamp 206; the driving mechanism includes a first driving motor 208 limit block arranged at the bottom of the frame 201, a first pulley 209 arranged on the output shaft of the first driving motor 208 limit block, a second pulley 211 arranged on the rotating shaft of the first track wheel set 204, and a belt 210 arranged between the first pulley 209 and the second pulley 211 for transmission connection; the bottom of the frame 201 is further provided with a power cable drum 212, the power cable drum 212 being electrically connected with the first driving motor 208 and a hydraulic pump station 207 arranged on the frame 201, and the hydraulic pump station 207 being connected with the first hydraulic cylinders 202 and the second hydraulic cylinders 213 through oil pipes.

[0039] Specifically, in actual application, the hydraulic pump station 207 is usually provided with a hydraulic oil tank, a hydraulic pump and an electromagnetic valve group, the inlet of the electromagnetic valve group is connected with the outlet of the hydraulic pump, the outlet of the hydraulic valve group is connected with the first hydraulic cylinders 202 and the second hydraulic cylinders 213 through oil pipes respectively, and the inlet oil pipe of the hydraulic pump is connected with the hydraulic oil tank. The hydraulic pump station 207 adopts an existing commercially available product. The power cable drum 212 is connected with the first driving motor 208 and the hydraulic pump in the hydraulic pump station 207 respectively, and the rotating power cable drum 212 provides power supply for the first driving motor 208 and the hydraulic pump in the hydraulic pump station 207. The weighing sensor 205 collects the weight information of the ladle, and a control module is further arranged on the transfer trolley 2, the control module controls the weighing sensor 205, the first driving motor 208 and the hydraulic pump in the hydraulic pump station 207 respectively, so that the automatic transfer of the ladle 9 from the molten iron outlet 101 of the electric arc furnace 1 to the tilting machine 4 is realized under the control of the control module. The first transfer track 3 is supplied with power in a safe voltage mode, and the current collector of the power cable drum 212 picks up the electric energy on the first transfer track 3. An electric contact is arranged on the outside of the first transfer track 3 to supply power to the first transfer track 3.

[0040] Please refer to the accompanying drawings Figure 5 and 6The tilting machine 4 comprises a frame 401, the rear end of the arc-shaped arm of the frame 401 is provided with a clamping groove 4011 for placing the shaft lug 901 of the ladle 9, the rear end of the arc-shaped arm of the frame 401 is provided with a disengaging notch 4012 communicated with the clamping groove 4011, the rear part of the inner side of the frame 401 is symmetrically hinged with a tilting mechanism, the tilting mechanism is symmetrically provided with a clamping mechanism for clamping the ladle, the frame 401 is further provided with a lifting and horizontal transition casting mechanism, and the transition casting mechanism is located in front of the tilting mechanism; the tilting mechanism comprises a tilting frame 402 and a third hydraulic cylinder 403, the tilting frame 402 is a Z-shaped structure provided with an arc-shaped part in the middle of the front side, the arc-shaped part is matched with the side wall of the ladle 9, the middle part of the rear side of the tilting frame 402 is provided with a notch allowing the shaft lug 901 of the ladle 9 to slide from the rear to the front, the top front end of the tilting frame 402 is hinged with the top end of the stand column of the frame 401, the front part of the tilting frame 402 is hinged with the piston rod of the third hydraulic cylinder 403, and the cylinder body of the third hydraulic cylinder 403 is hinged with the middle part of the base of the frame 401; the clamping mechanism comprises a clamping block 405 and a fourth hydraulic cylinder 404, a plurality of horizontal fourth hydraulic cylinders 404 are symmetrically fixed on the tilting frame 402, and the piston rod of the fourth hydraulic cylinder 404 is connected with the clamping block 405 located in the tilting frame 402; the transition casting mechanism comprises a support 407, a support table 409, a transition ladle 406, a transition groove 410, a first connecting rod 412, a second connecting rod 413, a support 414 and a mounting plate 416, the transition ladle 406 is rotatably installed on the support table 409, the bottom surface of the support table 409 is provided with a plurality of symmetric fifth hydraulic cylinders 408, the cylinder body of the fifth hydraulic cylinder 408 is fixed on the support 407, the support 407 is slidably installed on the base of the frame 401, the middle part of the support 407 is connected with a horizontally arranged sixth hydraulic cylinder 411, the cylinder body of the sixth hydraulic cylinder 411 is fixed on the base of the frame 401, the transition groove 410 is fixedly connected to the lower part of the side wall of the transition ladle 406, one end of the first connecting rod 412 is hinged with one side of the transition groove 410, the other end of the first connecting rod 412 is hinged with one end of the second connecting rod 413, the other end of the second connecting rod 413 is rotatably connected with the support 414 fixed on the dust removal flue of the support table 409, the mounting plate 416 fixed on the support table 409 is provided with a seventh hydraulic cylinder 415, and the piston rod end of the seventh hydraulic cylinder 415 is hinged with the middle part of the second connecting rod 413.

[0041] Specifically, in actual application, the tilting machine 4 is further provided with a hydraulic station and a control cabinet. The hydraulic station is connected with the third hydraulic cylinder 403, the fourth hydraulic cylinder 404, the fifth hydraulic cylinder 408, the sixth hydraulic cylinder 411 and the seventh hydraulic cylinder 415 through oil pipes. The control cabinet is provided with a control module, which is electrically connected with the third hydraulic cylinder 403, the fourth hydraulic cylinder 404, the fifth hydraulic cylinder 408, the sixth hydraulic cylinder 411 and the seventh hydraulic cylinder 415. The third hydraulic cylinder 403, the fourth hydraulic cylinder 404, the fifth hydraulic cylinder 408, the sixth hydraulic cylinder 411 and the seventh hydraulic cylinder 415 are controlled by the control module to realize the actions of tilting the ladle, locking the ladle, lifting the transition groove 410, moving the transition groove 410 forward and backward, and swinging the transition groove 410 left and right. The ladle is locked by the clamping mechanism, the tilting machine 4 tilts the ladle, the transition ladle 406 lifts to drive the transition groove 410 to lift, the transition groove 410 is at an appropriate height for casting to avoid splashing of the molten iron, the transition ladle 406 moves forward and backward to drive the transition groove 410 to move forward and backward, and the transition groove 410 accurately guides the molten iron to the ingot mold 501 trolley 5. The left and right direction fine adjustment of the transition groove 410 can avoid the molten iron being cast outside the ingot mold 501.

[0042] Please refer to the attached drawings Figure 1 The ingot mold trolley 5 is provided with an ingot mold 501 on the top, and a second track wheel set 502 is installed at the bottom of the ingot mold trolley 5, which runs along the second transfer track 6. The ingot mold trolley 5 uses a tractor as power traction to run, the second transfer track 6 uses a safe voltage power supply mode, and the current collector provided on the tractor picks up the electric energy on the second transfer track 6.

[0043] Please refer to the attached drawings Figure 7 and 8The smoke dust catching cover 7 comprises a fireproof cover 701, a smoke catching cover 702 and a flow collecting cover 703. The fireproof cover 701 is provided with ingot mold gaps on the left and right sides for allowing the ingot mold trolley 5 to pass through, and is provided with an observation port on the front side. The smoke catching cover 702 is arranged on the top of the fireproof cover 701 and has a structure of being low in front and high in back and small in top and large in bottom. The flow collecting cover 703 is connected with the smoke catching cover 702 at the bottom and is connected with a smoke collecting pipe 704 at the top. The smoke collecting pipe 704 is connected with a dust removal flue. The fireproof cover 701 is provided with an air curtain mechanism for air flow type closing of the ingot mold gaps and the observation port.

[0044] Specifically, in actual application, a control cabinet can be arranged in front of the smoke dust catching cover 7. A control module is arranged in the control cabinet. The control module controls the second driving motor 713, the air compressor 708, the electric butterfly valve 706 and the induced draft fan 705 respectively. In the embodiment, the control module adopts a PLC controller. The PLC control system controls the intelligent operation of the track type ferroalloy casting production equipment.

[0045] In the embodiment, the number of the first hydraulic cylinders 202 is 4, the number of the second hydraulic cylinders 213 is 2, the number of the third hydraulic cylinders 403 is 2, the number of the fourth hydraulic cylinders 404 is 2, and the number of the fifth hydraulic cylinders 408 is 4.

[0046] Finally, it is to be understood that the term "including", "comprising", and variations thereof, as used herein are intended to be open-ended and to mean that other elements are optional and do not exclude the presence of additional elements. The embodiments recited herein are not to be construed as limiting the present application and the entire disclosure provided herein can be used without departing from the scope of the present application.

Claims

1. A rail-mounted ferroalloy submerged-arc furnace casting production device, comprising a transfer trolley, a tipping machine, an ingot mold trolley, a smoke dust capture hood, and a dust removal flue; characterized in that: The tilting machine is arranged in the rear part of the semi-closed top suction type smoke dust catching cover, the transfer trolley for transferring the ladle runs along the first transfer track from the front of the molten iron outlet of the submerged arc furnace to the tilting machine, the ingot mold trolley can run along the second transfer track to the front of the tilting machine in the smoke dust catching cover, and the top of the smoke dust catching cover is communicated with the dust removal flue; The transfer trolley comprises a trolley frame, a first track wheel set arranged at the bottom of the trolley frame and in linear contact with the first transfer track, a ladle transferring mechanism arranged on the trolley frame and capable of lifting, and a ladle locking mechanism arranged on the ladle transferring mechanism and capable of locking the ladle, and a driving mechanism arranged at the bottom of the trolley frame and used for driving the first track wheel set to run; The tilting machine comprises a machine frame, a clamping groove arranged at the rear end of the arc-shaped arm of the machine frame and used for placing the shaft lug of the ladle, a disengaging gap communicated with the clamping groove and arranged at the rear end of the arc-shaped arm of the machine frame, a tilting mechanism hingedly arranged at the rear part of the inner side of the machine frame, a clamping mechanism arranged on the tilting mechanism and capable of clamping the ladle, and a lifting and horizontal transition casting mechanism arranged on the machine frame and capable of moving forward and backward; The ladle transferring mechanism comprises a ladle transferring disc arranged on the trolley frame through a plurality of first hydraulic cylinders arranged symmetrically, and a weighing sensor arranged between the ladle transferring disc and the first hydraulic cylinders; the ladle locking mechanism comprises a ladle locking clamp and a second hydraulic cylinder, the cylinder body of the second hydraulic cylinder is fixed to the side wall of the ladle transferring disc, the piston rod of the second hydraulic cylinder is connected to the ladle locking clamp arranged in the ladle transferring disc, and an anti-skid stripe is arranged on the inner side of the ladle locking clamp; the driving mechanism comprises a first driving motor arranged at the bottom of the trolley frame, a first pulley arranged on the output shaft of the first driving motor, a second pulley arranged on the rotating shaft of the first track wheel set, and a belt transmission connection between the second pulley and the first pulley; the bottom of the trolley frame is further provided with a power cable drum, the power cable drum is electrically connected with the first driving motor, the weighing sensor and a hydraulic pump station arranged on the trolley frame, and the hydraulic pump station is connected with the first hydraulic cylinders and the second hydraulic cylinders through oil pipes; The tilting mechanism comprises a tilting frame, an arc-shaped part arranged at the middle of the front side of the tilting frame, the arc-shaped part being matched with the side wall of the ladle, a gap arranged at the middle of the rear side of the tilting frame and allowing the shaft lug of the ladle to slide from the rear to the front, a hinge connection between the top front end of the tilting frame and the top end of the stand of the machine frame, a hinge connection between the front part of the tilting frame and the piston rod of the third hydraulic cylinder, and a hinge connection between the cylinder body of the third hydraulic cylinder and the middle part of the base of the machine frame; the clamping mechanism comprises a clamping block and a fourth hydraulic cylinder, a plurality of horizontal fourth hydraulic cylinders being arranged symmetrically on the tilting frame and connected with the clamping block arranged in the tilting frame through the piston rods. The transition casting mechanism comprises a support, a support table, a transition package, a transition groove, a first connecting rod, a second connecting rod, a support, and a mounting plate, the transition package is rotatably mounted on the support table, the bottom surface of the support table is provided with a plurality of symmetrical fifth hydraulic cylinders, the cylinder body of the fifth hydraulic cylinder is fixed on the support, the support in the shape of an I-beam is slidably mounted on the base of the rack, the middle part of the support is connected with a horizontally arranged sixth hydraulic cylinder, the cylinder body of the sixth hydraulic cylinder is fixed on the base of the rack, the transition groove is fixedly connected to the lower part of the side wall of the transition package, one end of the first connecting rod is hingedly connected to one side of the transition groove, the other end of the first connecting rod is hingedly connected to one end of the second connecting rod, the other end of the second connecting rod is rotatably connected to the support fixed on the support table, the mounting plate fixed on the support table is provided with a seventh hydraulic cylinder, and the piston rod end of the seventh hydraulic cylinder is hingedly connected to the middle part of the second connecting rod; The smoke dust trapping cover comprises a fire-resistant cover, a smoke trapping cover, and a flow collecting cover, the left and right side surfaces of the fire-resistant cover are provided with ingot mold gaps allowing the ingot mold trolley to pass through, and the front side surface is provided with an observation port, the smoke trapping cover is arranged on the top of the fire-resistant cover, the smoke trapping cover has a structure of being low in front and high in back and small in top and large in bottom, the bottom of the flow collecting cover is connected with the smoke trapping cover, the top of the flow collecting cover is connected with a smoke collecting pipe, the smoke collecting pipe is connected with a dust removal flue, and the upper part of the fire-resistant cover is provided with an air curtain mechanism for air flow type closing of the ingot mold gaps and the observation port; an air guide fan is arranged at the connection position of the smoke collecting pipe and the flow collecting cover, and an electric butterfly valve is further arranged on the smoke collecting pipe; The observation port is slidably provided with a sliding door, at least one connecting lug is arranged on the top of the sliding door, a bidirectional threaded screw rod is arranged on the fire-resistant cover above the sliding door, a nut block is threadedly connected to the bidirectional threaded screw rod, the nut block is connected with the upper part of the connecting lug through a fixing shaft, and the right end of the bidirectional threaded screw rod penetrates out of the right side surface of the fire-resistant cover and is coaxially connected with a second driving motor arranged on the right side surface of the fire-resistant cover, the second driving motor drives the bidirectional threaded screw rod to rotate, so as to drive the two sliding doors to move towards or away from each other; the front side of the fire-resistant cover is further provided with a limiting block, and the middle part of the bidirectional threaded screw rod penetrates through the limiting block; The air curtain mechanism comprises a rectangular air guide pipe arranged on the top edge of the fire-resistant cover and a support frame fixed on the front side of the top of the fire-resistant cover, an air compressor is arranged on the support frame, the air compressor and the air guide pipe are communicated through a connecting pipe, and the bottom of the pipe section of the air guide pipe located above the ingot mold gaps on the left and right side surfaces of the fire-resistant cover and the observation port on the front side surface is uniformly provided with a plurality of flat cone-shaped air outlet pipes.

2. Rail-type ferroalloy submerged arc furnace casting production equipment according to claim 1, characterized in that: The ingot mold trolley carries an ingot mold on the top, and a second track wheel set is mounted on the bottom of the ingot mold trolley.

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